A viscous material wiping device wipes the viscous material attached to the tip of a spatula with a sheet. A sheet support jig has a groove recessed in the sheet facing surface, the groove includes a receiving portion and a wiping portion that are continuous in the groove extending direction, and the wiping portion has a groove width smaller than that of the receiving portion and substantially equal to the outer dimension of the tip of the spatula. A controller drives the moving mechanism to position the spatula on the opposite side of the sheet supporting jig with respect to the sheet in a posture that the spatula extends parallel to the groove extending direction and overlaps the groove when viewed in a normal direction of the sheet facing surface, and move the spatula in the normal direction so that the tip of the spatula is received in the receiving portion by pressing the sheet against the groove with the spatula. The spatula is configured to move in the groove extending direction so that the tip of the spatula passes through the wiping portion.

The invention discloses a heating device for holding and holding a mobile phone, which includes a warming block. The warming block is provided with a working cavity and a mobile phone cavity. The working cavity is provided with a temperature measuring mechanism. The water storage frame on the lower end wall of the working chamber is provided with a clamping mechanism on the upper side of the temperature measuring mechanism, the clamping mechanism includes a clamping block, and two clamping grooves are symmetrically provided on the rear wall of the working chamber. A moving mechanism is provided on the right side of the clamping mechanism, and the moving mechanism includes a contact shaft that is rotatably disposed on the rear wall of the working cavity. The device is easy to operate. After the mobile phone is clamped with two clamping blocks, the heating block is heated. It can heat the water in the water storage cavity. After heating to the moving temperature, it can stop heating excitedly to prevent the heating temperature from being too high and cause users to burn. When the heating is completed, the cleaning block will wipe the screen surface of the mobile phone in order. So that users do not have to manually wipe the screen of the phone.

The present technology relates to systems and methods for cleaning a compression molding system. In particular, a system including a first roller carrying a cleaning tape is provided. The system further includes a second roller configured to dispense the cleaning tape along a compression molding structure. The tape is removably adhered to the structure and subsequently removed, thereby removing foreign debris such as dust and/or other particles from the compression molding structure.

Provided is a dust cleaning robot for removing dust built up on dust collecting plates facing each other at a predetermined interval. The dust cleaning robot includes: a rail arranged on sides of the dust collecting plates; and a transfer robot running along the rail and having a climbing cleaning robot for cleaning up dust built up on the dust collecting plates while climbing the sides of the dust collecting plates.

An instrument string cleaner adapted for cleaning the strings of a stringed instrument. The string cleaner includes a clamping mechanism that is adapted to securely connect with and hold onto the strings of a stringed instrument. The clamping mechanism includes a top arched plate and a bottom arched plate held together with a pin that extends the width of the top and bottom plates. A coil spring has the pin extending there through. The string cleaner is normally biased to a closed position by the coil spring where the top and bottom arched plates are pressed against each other. The string cleaner has an open position where the top and bottom arched plates are spaced from each other. A first cleaning pad attached to the top arched plate, and second cleaning pad is attached to the bottom arched plate.

A cleaning apparatus suitable for cleaning a horizontally curved metal tower can include a fluid directing channel configured to receive pressurized fluid from a fluid source; a slider or wheel positioned to contact and vertically traverse the horizontally curved metal tower; and a standoff which separates the fluid directing channel spatially from the slider or wheel. The apparatus can also include sprayer nozzles fluidly coupled to the fluid directing channel which can be directed toward or beyond the slider or wheel. A magnet can also be positioned on the apparatus that is configured to interact magnetically to pull the cleaning apparatus toward the horizontally curved metal tower, but the magnet is not close enough to touch the horizontally curved metal tower when the slider or wheel is in contact with the horizontally curved metal tower.

An automatic cleaner for a pressing device has a pressing unit that can reciprocate between a pressing position and an apart position. The automatic cleaner includes a separating structure configured to separate a workpiece from the pressing unit; a cleaning member; and a drive mechanism configured to move the separating structure and the cleaning member back and forth, in accordance with movement of the pressing unit. The drive mechanism is configured to make the separating structure drop the workpiece, after being worked, from the pressing unit, and to make the cleaning member clean the pressing unit, in accordance with the movement of the pressing unit.

An apparatus for cleaning a light detection and ranging (LiDAR) sensor includes: a pivot frame rotatably mounted with respect to the LiDAR sensor; a cleaning wire mounted on the pivot frame, and having a straight portion contacting a surface of the LiDAR sensor; and a drive mechanism allowing the pivot frame to pivot, wherein rotating of the pivot frame allows the straight portion of the cleaning wire to contact the surface of the LiDAR sensor.

An apparatus for autonomous cleaning of an electrical line includes: an inductive pick up coil concentrically disposed around the electrical line which pick up coil derives its power from the electrical line through inductive coupling; a drive motor having a driving wheel in contact with the electrical line; a power conditioning circuit for conditioning the inductively picked up power from the pick up coil, the drive motor being coupled to the power conditioning circuit; at least one rotating brush in contact with the electrical line for cleaning the electrical line; at least one brush motor coupled to the at least one brush to rotate the brush, the brush motor being coupled to the power conditioning circuit; and a control circuit for controlling the operation of the drive motor and brush motor, the control circuit coupled to the power conditioning circuit.

A brush configured to clean, buff, and polish a surface, comprising a core member having a central axis, a periphery and a sheet of material, the sheet of material comprising closed-cell silicone foam rubber and having a first free end portion. The sheet of material is attached to the core member with the free end portion extending away from the periphery substantially parallel to the central axis of the core member. The core member includes a flat surface adjacent the attachment of the sheet of material. The core member and the sheet of material are configured for relative movement with respect to the surface in at least a first direction. The motion in the first direction causes the free end portion of the sheet of material to contact the surface at a non-zero velocity, and produces at least one of the cleaning, buffing and/or polishing action on the surface.