Segmented frictioning assembly

Abstract

The utility model discloses a segmented rubberizing component which comprises a bottom base plate, an unwinding rotating shaft and a winding rotating shaft, a cloth roll is sleeved on the unwinding rotating shaft, one end, far away from the unwinding rotating shaft, of the cloth roll is wound on the winding rotating shaft, and a rubberizing cloth section is formed between a new cloth roll section on the unwinding rotating shaft and a waste cloth roll section wound on the winding rotating shaft. A motor is installed on the side, opposite to the winding rotating shaft, of the second vertical plate, the end, connected with an output shaft of the motor, of the winding rotating shaft is rotatably installed on the second vertical plate through at least one bearing, and the winding rotating shaft is sleeved with a metal disc capable of rotating along with the winding rotating shaft. A plurality of sensing protrusions arranged at equal intervals in the circumferential direction are arranged on the edge of the metal disc, and a sensor matched with the sensing protrusions is installed on the second vertical plate. According to the utility model, the consistency of the moving distance of the rubberized fabric wiping section can be ensured, so that the residual rubber can be fully wiped by a new fabric section, the waste of the fabric section can be avoided, and the processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing, in particular to a segmented glue erasing component. Background Art

[0002] Glue dispensing is usually done by spraying or applying glue, solvents or other liquids onto products using a fully wiped glue dispensing device to seal, fix, protect, etc. In the prior art glue dispensing process, it is usually necessary to wipe and clean the glue nozzle to avoid glue blockage, glue overflow, glue hanging, etc. However, the robot cannot ensure the consistency of the moving distance of each tape segment, and thus cannot ensure sufficient wiping of residual glue, which easily causes waste of tape segments and affects processing efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a segmented rubber erasing component, which can ensure the consistency of the moving distance of the rubber erasing cloth segments, thereby ensuring that the new cloth segments can fully wipe the residual glue, and avoiding the waste of cloth segments, thereby improving the processing efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a segmented eraser assembly, comprising: a bottom base plate, an unwinding shaft and a rewinding shaft, one end of each of the unwinding shaft and the rewinding shaft is respectively installed on the same side of the first vertical plate and the second vertical plate, the first vertical plate and the second vertical plate are both installed on the upper surface of the bottom base plate, a cloth roll is mounted on the unwinding shaft, and one end of the cloth roll away from the unwinding shaft is wound around the rewinding shaft, so that an eraser cloth segment is formed between the new cloth roll segment on the unwinding shaft and the waste cloth roll segment wound around the rewinding shaft;

[0005] The winding shaft is located on one side of the second vertical plate, and a motor is installed on the side of the second vertical plate opposite to the winding shaft. The output shaft of the motor passes through the second vertical plate and is connected to the winding shaft. The end of the winding shaft connected to the output shaft of the motor is rotatably installed on the second vertical plate through at least one bearing. A metal disk that can rotate with the winding shaft is mounted on the outside of the winding shaft, and a plurality of sensing protrusions arranged at equal intervals along the circumferential direction are provided at the edge of the metal disk. An inductor that cooperates with the sensing protrusion is installed on the second vertical plate, and the inductor is electrically connected to the motor.

[0006] The further improved scheme in the above technical scheme is as follows:

[0007] 1. In the above solution, a second baffle is mounted on the winding shaft and located on the side of the waste cloth roll section opposite to the second vertical plate.

[0008] 2. In the above solution, the unwinding shaft is installed on the first vertical plate, a turntable is mounted on the outer side of the unwinding shaft, the turntable is opposite to the side of the first vertical plate, and a first stopper is arranged on the unwinding shaft.

[0009] 3. In the above solution, the cloth roll wound on the unwinding shaft is located between the turntable and the first baffle.

[0010] 4. In the above solution, the bottom of each of the first vertical plate and the second vertical plate is fixedly connected to the bottom plate by bolts.

[0011] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0012] The utility model provides a segmented glue wiping component, in which a motor is installed on the side of the second vertical plate opposite to the winding shaft, the output shaft of the motor passes through the second vertical plate and is connected to the winding shaft, and the end of the winding shaft connected to the output shaft of the motor is rotatably installed on the second vertical plate through at least one bearing, and a metal disk that can rotate with the winding shaft is set on the outer side of the winding shaft, and a plurality of sensing protrusions that are arranged at equal intervals along the circumferential direction are arranged at the edge of the metal disk, and a sensor that cooperates with the sensing protrusion is installed on the second vertical plate, and the sensor is electrically connected to the motor, which can ensure the consistency of the waste cloth winding distance, that is, the moving distance of the glue wiping cloth segment after each glue wiping is completed, thereby ensuring that the new cloth segment fully wipes the residual glue, and avoiding the waste of unused new cloth segments being wound onto the winding shaft, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Attached Figure 1 This is a schematic diagram of the structure of the segmented eraser assembly of the utility model;

[0014] Attached Figure 2 For attachment Figure 1 Schematic diagram of the cross section along AA;

[0015] Attached Figure 3 It is a partial structural schematic diagram of the segmented eraser assembly of the utility model;

[0016] Attached Figure 4 The figure is a schematic diagram of the partial structure disassembly of the segmented eraser assembly of the utility model.

[0017] In the above figures: 100, cloth roll; 101, new cloth roll section; 102, waste cloth roll section; 103, eraser cloth section; 1, bottom substrate; 2, unwinding shaft; 3, rewinding shaft; 41, first vertical plate; 42, second vertical plate; 5, motor; 6, metal disk; 61, induction protrusion; 7, sensor; 8, second stop plate; 10, turntable; 11, first stop plate. DETAILED DESCRIPTION

[0018] The present invention can be further understood through the specific embodiments given below, but they are not intended to limit the present invention.

[0019] Embodiment 1: A segmented eraser assembly, comprising: a base plate 1, an unwinding shaft 2 and a rewinding shaft 3, wherein one end of each of the unwinding shaft 2 and the rewinding shaft 3 is respectively mounted on the same side of a first vertical plate 41 and a second vertical plate 42, wherein the first vertical plate 41 and the second vertical plate 42 are both mounted on the upper surface of the base plate 1, and a cloth roll 100 is mounted on the unwinding shaft 2, wherein one end of the cloth roll 100 away from the unwinding shaft 2 is wound around the rewinding shaft 3, thereby forming an eraser cloth segment 103 between a new cloth roll segment 101 on the unwinding shaft 2 and a waste cloth roll segment 102 wound around the rewinding shaft 3;

[0020] Each time it is used, a new cloth roll is first installed on the unwinding shaft, and one end of the cloth roll is wound and fixed on the rewinding shaft. Then, the glue dispensing head to be wiped is moved to contact the upper surface of the wiping cloth section to wipe the residual glue;

[0021] The winding shaft 3 is located on one side of the second vertical plate 42, and a motor 5 is installed on the side of the second vertical plate 42 opposite to the winding shaft 3. The output shaft of the motor 5 passes through the second vertical plate 42 and is connected to the winding shaft 3. The end of the winding shaft 3 connected to the output shaft of the motor 5 is rotatably installed on the second vertical plate 42 through at least one bearing. A metal disk 6 that can rotate with the winding shaft is mounted on the outer side of the winding shaft 3, and a plurality of sensing protrusions 61 are arranged at equal intervals along the circumferential direction at the edge of the metal disk 6. An inductor 7 that cooperates with the sensing protrusion 61 is installed on the second vertical plate 42, and the inductor 7 is electrically connected to the motor 5.

[0022] A second baffle plate 8 is mounted on the winding shaft 3 and located on the side of the waste cloth roll section 102 opposite to the second vertical plate 42 .

[0023] The unwinding shaft 2 is mounted on the first vertical plate 41 . A turntable 10 is mounted on the outer side of the unwinding shaft 2 . The turntable 10 is located on a side opposite to the first vertical plate 41 . A first stopper 11 is disposed on the unwinding shaft 2 .

[0024] The cloth roll 100 wound on the unwinding shaft 2 is located between the rotating disk 10 and the first baffle 11 .

[0025] Embodiment 2: A segmented eraser assembly, comprising: a base plate 1, an unwinding shaft 2 and a rewinding shaft 3, wherein one end of each of the unwinding shaft 2 and the rewinding shaft 3 is respectively mounted on the same side of a first vertical plate 41 and a second vertical plate 42, wherein the first vertical plate 41 and the second vertical plate 42 are both mounted on the upper surface of the base plate 1, and a cloth roll 100 is mounted on the unwinding shaft 2, wherein one end of the cloth roll 100 away from the unwinding shaft 2 is wound around the rewinding shaft 3, thereby forming an eraser cloth segment 103 between a new cloth roll segment 101 on the unwinding shaft 2 and a waste cloth roll segment 102 wound around the rewinding shaft 3;

[0026] The winding shaft 3 is located on one side of the second vertical plate 42, and a motor 5 is installed on the side of the second vertical plate 42 opposite to the winding shaft 3. The output shaft of the motor 5 passes through the second vertical plate 42 and is connected to the winding shaft 3. The end of the winding shaft 3 connected to the output shaft of the motor 5 is rotatably installed on the second vertical plate 42 through at least one bearing. A metal disk 6 that can rotate with the winding shaft is set on the outer side of the winding shaft 3. A plurality of sensing protrusions 61 are arranged at equal intervals along the circumferential direction at the edge of the metal disk 6. An inductor 7 that cooperates with the sensing protrusion 61 is installed on the second vertical plate 42, and the inductor 7 is electrically connected to the motor 5.

[0027] After one wiping is completed, the motor drives the winding shaft to rotate, and the cloth segment that has been wiped with residual glue is wound up, thereby driving the cloth roll on the unwinding shaft to rotate to provide a new wiping cloth segment, and the start and stop of the motor are controlled by the cooperation between the sensor and the sensing protrusion on the metal disk, so as to ensure the consistency of the waste cloth winding distance, that is, the moving distance of the wiping cloth segment after each wiping is completed, thereby ensuring that the new cloth segment fully wipes the residual glue, and avoiding the waste of unused new cloth segments being wound onto the winding shaft, thereby improving the processing efficiency.

[0028] A second baffle plate 8 is mounted on the winding shaft 3 and located on the side of the waste cloth roll section 102 opposite to the second vertical plate 42 .

[0029] The bottoms of the first vertical plate 41 and the second vertical plate 42 are fixedly connected to the bottom plate 1 by bolts.

[0030] The working principle of the utility model is as follows:

[0031] Each time it is used, a new cloth roll is first installed on the unwinding shaft, and one end of the cloth roll is wound and fixed on the rewinding shaft. Then, the glue dispensing head to be wiped is moved to contact the upper surface of the wiping cloth section to wipe the residual glue;

[0032] After one wiping is completed, the motor drives the winding shaft to rotate, and the cloth segment that has been wiped with residual glue is wound up, thereby driving the cloth roll on the unwinding shaft to rotate to provide a new wiping cloth segment, and the start and stop of the motor are controlled by the cooperation between the sensor and the sensing protrusion on the metal disk, so as to ensure the consistency of the waste cloth winding distance, that is, the moving distance of the wiping cloth segment after each wiping is completed, thereby ensuring that the new cloth segment fully wipes the residual glue, and avoiding the waste of unused new cloth segments being wound onto the winding shaft, thereby improving the processing efficiency.

[0033] When the above-mentioned segmented glue wiping assembly is used, it can ensure the consistency of the waste cloth winding distance, that is, the moving distance of the glue wiping cloth segment after each glue wiping is completed, thereby ensuring that the new cloth segment fully wipes the residual glue, and avoiding the waste of unused new cloth segments being wound onto the winding shaft, thereby improving processing efficiency.

[0034] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A segmented eraser assembly, comprising: A base plate (1), an unwinding shaft (2) and a rewinding shaft (3), wherein one end of each of the unwinding shaft (2) and the rewinding shaft (3) is mounted on the same side of a first vertical plate (41) and a second vertical plate (42), and the first vertical plate (41) and the second vertical plate (42) are both mounted on the upper surface of the base plate (1). A cloth roll (100) is mounted on the unwinding shaft (2), and one end of the cloth roll (100) away from the unwinding shaft (2) is wound around the rewinding shaft (3), so that a wipe cloth section (103) is formed between a new cloth roll section (101) on the unwinding shaft (2) and a waste cloth roll section (102) wound around the rewinding shaft (3); The invention is characterized in that: the winding shaft (3) is located on one side of the second vertical plate (42); a motor (5) is installed on the side of the second vertical plate (42) opposite to the winding shaft (3); the output shaft of the motor (5) passes through the second vertical plate (42) and is connected to the winding shaft (3); the end of the winding shaft (3) connected to the output shaft of the motor (5) is rotatably installed on the second vertical plate (42) through at least one bearing; a metal disk (6) that can rotate with the winding shaft (3) is mounted on the outer side of the winding shaft (3); a plurality of sensing protrusions (61) arranged at equal intervals along the circumferential direction are arranged at the edge of the metal disk (6); an inductor (7) that cooperates with the sensing protrusion (61) is installed on the second vertical plate (42); and the inductor (7) is electrically connected to the motor (5).

2. The segmented eraser assembly according to claim 1, characterized in that: A second baffle (8) is mounted on the reel shaft (3) and located on the side of the waste cloth roll section (102) opposite to the second vertical plate (42).

3. The segmented eraser assembly according to claim 1, characterized in that: The unwinding shaft (2) is mounted on the first vertical plate (41), and a turntable (10) is mounted on the outer side of the unwinding shaft (2). The turntable (10) is located on a side opposite to the first vertical plate (41), and a first stopper (11) is arranged on the unwinding shaft (2).

4. The segmented eraser assembly according to claim 3, characterized in that: The cloth roll (100) wound on the unwinding shaft (2) is located between the rotating disk (10) and the first baffle disk (11).

5. The segmented eraser assembly according to claim 1, characterized in that: The bottoms of the first vertical plate (41) and the second vertical plate (42) are respectively fixedly connected to the bottom base plate (1) by bolts.

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