Glue erasing equipment

Abstract

The present invention discloses a glue erasing device, which includes a feeding positioning device, a glue erasing device and a reeling and unreeling device; the feeding positioning device is arranged on the feeding side of the glue erasing device, and the reeling and unreeling device is adjacent to the glue erasing device; the feeding positioning device is used to position the feeding product, and the glue erasing device receives the positioned product and the wiping cloth released by the reeling and unreeling device respectively, and controls the wiping cloth to erase the product. The invention of the present application realizes rapid glue erasing of the product through the coordinated arrangement of the feeding positioning device, the glue erasing device and the reeling and unreeling device, improves the glue erasing efficiency of the product, and positions the feeding of the product through the feeding positioning device, thereby ensuring the accuracy of subsequent glue erasing.

Description

Technical Field

[0001] The present invention relates to the technical field of erasing glue, and in particular to an erasing glue device. Background Art

[0002] When manufacturing electronic products, it is often necessary to glue related components together for assembly. After assembly, glue will leave residual glue, such as the residual glue around the edge of a smartphone screen. In order to ensure the quality of electronic products, the residual glue used for assembly needs to be removed. However, the automation level of the glue erasing equipment in the prior art is low, and the overall glue erasing efficiency needs to be improved. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a glue erasing device.

[0004] The present invention discloses a glue erasing device, comprising a feeding positioning device, a glue erasing device and a winding and unwinding device; the feeding positioning device is arranged on the feeding side of the glue erasing device, and the winding and unwinding device is adjacent to the glue erasing device; the feeding positioning device is used for positioning the feeding product, and the glue erasing device receives the positioned product and the wiping cloth released by the winding and unwinding device respectively, and controls the wiping cloth to erase the product.

[0005] According to one embodiment of the present invention, the loading and positioning device includes a positioning mechanism and a positioning drive mechanism; the output end of the positioning drive mechanism is connected to the positioning mechanism; the positioning mechanism positions the loaded product, and the positioning drive mechanism drives the positioning mechanism to transfer the positioned product from the positioning mechanism to the erasing device.

[0006] According to an embodiment of the present invention, the positioning mechanism includes a positioning groove, and the positioning groove is used to support and position the product.

[0007] According to one embodiment of the present invention, the unwinding and rewinding device includes an unwinding mechanism and a rewinding mechanism; the unwinding mechanism and the rewinding mechanism are respectively arranged on two opposite sides of the erasing device; the unwinding mechanism releases the wiping cloth, and the released wiping cloth is first wound around the erasing end of the erasing device and then rewinded by the rewinding mechanism.

[0008] According to one embodiment of the present invention, the erasing device includes an erasing mechanism and a carrying mechanism; the erasing mechanism is adjacent to the carrying mechanism; the carrying mechanism includes a carrying drive component and a carrying component; the output end of the carrying drive component is connected to the carrying component; the carrying component is used to receive the positioned product and carry it, and the carrying drive component drives the carrying component to move, driving the product to move around the erasing end of the erasing mechanism, so that the erasing mechanism erases the product.

[0009] According to one embodiment of the present invention, the bearing drive assembly includes an X-axis drive and a Y-axis drive; the output end of the X-axis drive is connected to the Y-axis drive, and the output end of the Y-axis drive is connected to the bearing assembly; the X-axis drive and the Y-axis drive cooperate to drive the bearing assembly to move in two axes.

[0010] According to one embodiment of the present invention, the bearing drive assembly also includes a C-angle drive component; the output end of the Y-axis drive component is connected to the C-angle drive component, and the output end of the C-angle drive component is connected to the bearing assembly; the X-axis drive component, the Y-axis drive component and the C-angle drive component cooperate to drive the three-axis movement of the bearing assembly.

[0011] According to one embodiment of the present invention, the erasing mechanism includes an erasing drive component and an erasing component; the output end of the erasing drive component is connected to the erasing component; the erasing end of the erasing component faces the bearing end of the bearing component; the erasing drive component drives the erasing component to move, so that the erasing component and the bearing component cooperate to erase the product.

[0012] According to one embodiment of the present invention, the eraser drive assembly includes a Z-axis drive component; the output end of the Z-axis drive component is connected to the eraser assembly, and drives the eraser assembly to move in a single axis.

[0013] According to one embodiment of the present invention, the eraser drive assembly also includes an A-angle drive component; the output end of the Z-axis drive component is connected to the A-angle drive component, and the output end of the A-angle drive component is connected to the eraser assembly; the Z-axis drive component and the A-angle drive component cooperate to drive the eraser assembly to move in two axes.

[0014] The present application realizes rapid gluing of products through the coordinated arrangement of a feeding positioning device, a gluing device and a winding and unwinding device, thereby improving the gluing efficiency of products. Moreover, the feeding of products is positioned by the feeding positioning device, thereby ensuring the accuracy of subsequent gluing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of the eraser device in this embodiment;

[0017] Figure 2 This is a schematic diagram of the structure of the eraser device and the support and installation device in this embodiment;

[0018] Figure 3 Schematic diagram of the structure of the loading and positioning device in this embodiment;

[0019] Figure 4 Schematic diagram of the structure of the bearing mechanism in this embodiment;

[0020] Figure 5 Schematic diagram of the structure of the eraser mechanism in this embodiment;

[0021] Figure 6 This is a schematic diagram of the structure of the eraser assembly in this embodiment;

[0022] Figure 7 This is a schematic diagram of the structure of the reeling and unreeling device and the supporting and installing device in this embodiment;

[0023] Figure 8 Schematic diagram of the structure of the unwinding shaft in this embodiment;

[0024] Fig. 9 Schematic diagram of another structure of the eraser device in this embodiment.

[0025] Description of reference numerals:

[0026] 1. Loading positioning device; 11. Positioning mechanism; 11a. Connecting part; 11b. First positioning part; 11c. Second positioning part; 111. Positioning groove; 112. Lead-in groove; 113. Positioning slide block; 12. Positioning drive mechanism; 121. Positioning drive mechanism; 1211. Positioning drive guide; 122. Positioning support plate; 1221. Positioning guide groove; 1222. Positioning guide rail; 2. Glue erasing device; 21. Glue erasing mechanism; 211. Glue erasing drive assembly; 2111. Z-axis drive; 2112. A-angle drive; 21121. A-angle carrier; 21122. A-angle driver; 21123. A-angle drive transmission member ; 21124, A angle driving shaft; 212, eraser assembly; 2120, eraser bearing member; 21201, sliding protrusion; 2121, eraser member; 21211, eraser head; 21212, eraser seat; 2122, cloth clamping member; 21221, sliding groove; 21222, anti-skid pattern; 2123, cloth clamping driving member; 2124, cleaning liquid member; 21241, cleaning outlet; 21242, cleaning inlet; 21243, cleaning storage; 2125, eraser driving member; 22, bearing mechanism; 221, bearing driving assembly; 2211, X-axis driving member; 2212, Y-axis driving member; 2213, C angle Driving member; 22131, C-angle bearing frame; 22132, C-angle driver; 22133, C-angle driving transmission member; 22134, C-angle driving shaft; 222, bearing assembly; 2221, bearing platform; 22211, detection through hole; 2222, adsorption part; 2223, bearing detection member; 23, eraser protection cover; 231, suction port; 24, eraser liquid collector; 3, reeling and unreeling device; 31, unreeling mechanism; 311, unreeling driving assembly; 3111, unreeling driving member; 312, unreeling assembly; 3121, unreeling shaft; 31211, shaft body; 312111, mounting shaft; 312112, expansion shaft seat; 3121 12a, adjusting block mounting groove; 312112b, adjusting hole; 31212, adjusting block; 31213, adjusting elastic member; 31214, bearing member; 3122, unwinding disk; 313, unwinding direction changing assembly; 3131, direction changing mounting plate; 3132, direction changing shaft; 3133, transition member; 32, winding mechanism; 321, winding drive assembly; 322, winding assembly; 323, winding direction changing assembly; 4, support mounting device; 41, support mounting bottom plate; 42, first support mounting vertical plate; 43, second support mounting vertical plate; 44, first support mounting side plate; 441, unwinding and winding mounting plate; 45, second support mounting side plate. DETAILED DESCRIPTION

[0027] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these practical details are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0028] It should be noted that all directional indications such as up, down, left, right, front, back, etc. in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0031] Reference Figure 1 , Figure 1 : is a schematic diagram of the structure of the glue erasing device in this embodiment. The glue erasing device in this embodiment includes a feeding positioning device 1, a glue erasing device 2 and a reeling device 3. The feeding positioning device 1 is arranged on the feeding side of the glue erasing device 2, and the reeling device 3 is adjacent to the glue erasing device 2. The feeding positioning device 1 is used to position the feeding product, and the glue erasing device 2 receives the positioned product and the wiping cloth released by the reeling device 3, respectively, and controls the wiping cloth to erase the product.

[0032] The coordinated arrangement of the feeding positioning device 1, the gluing device 2 and the reeling and unwinding device 3 enables quick gluing of the product, improves the gluing efficiency of the product, and positions the feeding of the product by the feeding positioning device 1, thereby ensuring the accuracy of subsequent gluing. The product in this embodiment is a smart phone, for example, a full-screen, curved-screen or ordinary-screen mobile phone, and the gluing is to remove the residual glue around the screen of the mobile phone.

[0033] Continue to refer to Figure 1 and Figure 2 , Figure 2 Schematic diagram of the structure of the eraser device and the support installation device in this embodiment. Further, the eraser device in this embodiment also includes a support installation device 4. The support installation device 4 includes a support installation base plate 41, a first support installation vertical plate 42, a second support installation vertical plate 43, two first support installation side plates 44 and two second support installation side plates 45. The first support installation vertical plate 42 is perpendicular to the support installation base plate 41, the first support installation vertical plate 42 is located at one end of the support installation base plate 41, and the longitudinal section of the first support installation vertical plate 42 and the support installation base plate 41 is "L" shaped. In this embodiment, the concept of directional coordinates is introduced for better understanding. When the user is facing the "L"-shaped side surface facing the first support mounting vertical plate 42 and the support mounting base plate 41, the direction parallel to the support mounting base plate 41 and perpendicular to the first support mounting vertical plate 42 is the direction of the X-axis, the direction parallel to the support mounting base plate 41 and parallel to the first support mounting vertical plate 42 is the direction of the Y-axis, the direction perpendicular to the support mounting base plate 41 and parallel to the first support mounting side plate 42 is the direction of the Z-axis, the rotation direction parallel to the plane where the XY axis is located is the C angle direction, and the rotation direction parallel to the plane where the ZX axis is located is the A angle direction.

[0034] The second support mounting vertical plate 43 is located on the side of the first support mounting vertical plate 42 away from the support mounting bottom plate 41, and the second support mounting vertical plate 43 is parallel to the first support mounting vertical plate 42. The second support mounting vertical plate 43 and the first support mounting vertical plate 42 are fixedly connected through two first support mounting side plates 44 respectively. Specifically, the two first support mounting side plates 44 are parallel to each other, and the two side edges of the second support mounting vertical plate 43 and the two side edges of the first support mounting vertical plate 42 are fixedly connected to the side walls opposite to the two first support mounting side plates 44 respectively, so that the cross-section of the first support mounting vertical plate 42, the second support mounting vertical plate 43 and the two first support mounting side plates 44 form a rectangular frame structure. Preferably, the upper ends of the first support mounting side plates 44 are respectively provided with retractable and reeling mounting plates 441, which are located at the upper ends of the first support mounting side plates 44 and extend from the first support mounting vertical plate 42 to the side away from the second support mounting vertical plate 43. Preferably, the retractable and rewindable installation plate 441 is integrally formed with the first support installation side plate 44. Preferably, the retractable and rewindable installation plate 441 and the first support installation side plate 44 are approximately L-shaped plates. The two second support installation side plates 45 are respectively arranged vertically on the surface of the support installation bottom plate 41. The two second support installation side plates 45 are parallel to each other. The second support installation side plates 45 are parallel to the first support installation side plates 44. Preferably, the two second support installation side plates 45 are respectively located on the outside of the two first support installation side plates 44.

[0035] Continue to refer to Figure 1 and Figure 3 , Figure 3 It is a structural schematic diagram of the loading and positioning device in this embodiment. Furthermore, the loading and positioning device 1 is arranged on the support mounting base plate 41 and is located between the two second support mounting side plates 45, and the loading end of the loading and positioning device 1 faces the first support mounting vertical plate 42. Preferably, the loading and positioning device 1 is adjacent to the side of the support mounting base plate 41 away from the first support mounting vertical plate 42. The loading and positioning device 1 includes a positioning mechanism 11 and a positioning drive mechanism 12. The output end of the positioning drive mechanism 12 is connected to the positioning mechanism 11. The positioning mechanism 11 positions the loaded product, and the positioning drive mechanism 12 drives the positioning mechanism 11 to transfer the positioned product from the positioning mechanism 11 to the eraser 2. Preferably, the positioning mechanism 11 includes a positioning groove 111, and the positioning groove 111 is used to support and position the product. Specifically, the positioning mechanism 11 is a U-shaped structure, which includes a connecting portion 11a, a first positioning portion 11b and a second positioning portion 11c. The connecting portion 11a is connected to the execution end of the positioning drive mechanism 12. The first positioning portion 11b and the second positioning portion 11c are arranged on both sides of the connecting portion 11a in parallel with each other. The positioning groove 111 is arranged on the side where the first positioning portion 11b and the second positioning portion 11c are close to each other, and the length is smaller than the first positioning portion 11b and the second positioning portion 11c. The distance between the positioning groove 111 on the first positioning portion 11b and the positioning groove 111 on the second positioning portion 11c is adapted to the width of the product, so that both sides of the product are just supported by the positioning grooves 111 on the first positioning portion 11b and the second positioning portion 11c, and the product is limited by the first positioning portion 11b and the second positioning portion 11c. Preferably, the positioning mechanism 11 is further provided with an introduction groove 112, which is arranged above the positioning groove 111 and is connected to the positioning groove 111. The inner wall of the introduction groove 112 is inclined so that the width of the end of the introduction groove 112 away from the positioning groove 111 is greater than the width of the end where the introduction groove 112 and the positioning groove 111 are connected. When the product is placed in the positioning groove 111, the product enters the positioning groove 111 through the introduction groove 112. The introduction groove 112 makes it easier for the product to enter the positioning groove 111. In specific applications, the product can be loaded and placed in the positioning groove 111 by the cooperation of an external linear module and a manipulator. Preferably, in order to make it easier to put the product into the positioning groove 111, the upper part of the introduction groove 112 extends upward and passes through the upper surfaces of the first positioning portion 11b and the second positioning portion 11c.

[0036] Re-reference Figure 1 and Figure 3Furthermore, the positioning drive assembly 12 includes a positioning drive mechanism 121 and a positioning support plate 122. The positioning drive mechanism 121 is arranged on the positioning support plate 122. The execution end of the positioning drive mechanism 121 is connected to the positioning mechanism 11 to drive the positioning mechanism 11 to rise or fall, and when the positioning mechanism 11 falls, the product on the positioning mechanism 11 is unloaded. The positioning drive mechanism 121 adopts a driving cylinder, which is arranged on the positioning support plate 122, and the execution end is connected to the positioning mechanism 11. When the driving cylinder is started, the positioning mechanism 11 rises or falls with the execution end of the driving cylinder, and the product is unloaded when it falls. Preferably, a positioning guide groove 1221 is provided on the positioning support plate 122, and the execution end of the positioning drive mechanism 121 is connected to a positioning drive guide member 1211. The positioning drive mechanism 121 is arranged on one side of the positioning support plate 122, and the positioning drive guide member 1211 passes through the positioning guide groove 1221 and is connected to the positioning mechanism 11. When the positioning drive mechanism 121 is started, the positioning drive guide member 1211 slides along the positioning guide groove 1221 and drives the positioning mechanism 11 to move. Preferably, a positioning guide rail 1222 is provided on the positioning support plate 122, and a positioning slider 113 is provided on the positioning mechanism 11, and the positioning slider 113 is slidably connected to the positioning guide rail 1222. When the positioning drive mechanism 121 drives the positioning mechanism 11 to move, the positioning slider 113 slides along the positioning guide rail 1222, so that the positioning mechanism 11 moves smoothly.

[0037] Continue to refer to Figure 2 and Figure 4 , Figure 4 It is a structural schematic diagram of the supporting mechanism in this embodiment. Furthermore, the erasing device 2 includes an erasing mechanism 21 and a supporting mechanism 22. The erasing mechanism 21 is adjacent to the supporting mechanism 22. The supporting mechanism 22 includes a supporting drive component 221 and a supporting component 222. The output end of the supporting drive component 221 is connected to the supporting component 222. The supporting component 222 is used to receive the positioned product and carry it. The supporting drive component 221 drives the supporting component 222 to move, driving the product to move around the erasing end of the erasing mechanism 21, so that the erasing mechanism 21 erases the product. The supporting component 222 driven by the supporting drive component 221 moves around the erasing end of the erasing mechanism 21, so that the erasing end of the erasing mechanism 21 can fully erase the product, thereby ensuring the erasing quality and thus ensuring the product quality.

[0038] Re-reference Figure 2 and Figure 4, further, the bearing drive assembly 221 includes an X-axis drive member 2211 and a Y-axis drive member 2212. The output end of the X-axis drive member 2211 is connected to the Y-axis drive member 2212, and the output end of the Y-axis drive member 2212 is connected to the bearing assembly 222. The X-axis drive member 2211 and the Y-axis drive member 2212 cooperate to drive the bearing assembly 222 to move in two axes. Specifically, the X-axis drive member 2211 is laid on the surface of the support mounting base plate 41 along the X-axis direction, and is located between the two second support mounting side plates 45. One end of the X-axis drive member 2211 is opposite to the loading positioning device 1, and the other end of the X-axis drive member 2211 is opposite to the first support mounting vertical plate 42. The X-axis drive member 2211 in this embodiment can adopt a linear module, or adopt the cooperation of a motor, a driving wheel, a synchronous belt, a driven wheel, a screw rod, a slide rail and a slide table. The Y-axis driving member 2212 is arranged on the slide of the X-axis driving member 2211 along the Y-axis direction. The structure and actuation principle of the Y-axis driving member 2212 are consistent with those of the X-axis driving member 2211, and will not be repeated here. The supporting component 222 is arranged on the slide of the Y-axis driving member 2212. In this way, when the X-axis driving member 2211 and the Y-axis driving member 2212 are driven in coordination, the supporting component 222 can perform biaxial motion in the X-axis and Y-axis directions, that is, linear motion in the plane where the XY axes are located, thereby adjusting the position of the mobile phone screen carried on the supporting component 222, so that its periphery moves around the erasing end of the erasing mechanism 1, thereby achieving full erasing, preferably adapting to ordinary rectangular screen mobile phones. When the carrying component 222 carries the product, the X-axis driving component 2211 and the Y-axis driving component 2212 first cooperate to drive the carrying component 222 to move to just below the positioning groove 111 of the positioning mechanism 11, and then the positioning driving mechanism 121 drives the positioning mechanism 11 to descend, so that the product in the positioning groove 111 accurately falls on the carrying component 222. The carrying component 222 adsorbs and carries the product, completing the positioning and loading process, thereby ensuring the accuracy of subsequent gluing.

[0039] Re-reference Figure 2 and Figure 4Furthermore, the bearing drive assembly 221 also includes a C-angle drive 2213. The output end of the Y-axis drive 2212 is connected to the C-angle drive 2213, and the output end of the C-angle drive 2213 is connected to the bearing assembly 222. The X-axis drive 2211, the Y-axis drive 2212 and the C-angle drive 2213 cooperate to drive the three-axis movement of the bearing assembly 222. Specifically, the C-angle drive 2213 is arranged on the slide of the Y-axis drive 2212. The C-angle drive 2213 includes a C-angle bearing frame 22131, a C-angle driver 22132, a C-angle drive transmission member 22133 and a C-angle drive shaft 22134. The C-angle bearing frame 22131 is arranged on the slide of the Y-axis drive 2212. The C-angle driver 22132 is arranged on the C-angle carrier frame 22131, and its output end is connected to the C-angle drive shaft 22134 through the C-angle drive transmission member 22133. The C-angle drive transmission member 22133 in this embodiment is a combination of a driving wheel, a synchronous belt and a driven wheel. The C-angle driver 22132 is a motor. The driving wheel is coaxially connected to the output shaft of the motor. The driven wheel is located on one side of the driving wheel. The driven wheel is sleeved outside the C-angle drive shaft 22134 and is synchronously wound around the driving wheel and the driven wheel respectively, thereby realizing the linkage between the driving wheel and the driven wheel. The C-angle drive shaft 22134 is rotatably connected to the carrier frame 2132. The bearing assembly 222 is located above the upper end of the C-angle carrier frame 22131 and is parallel to the support mounting base plate 41. The upper end of the C-angle drive shaft 22134 passes through the upper end of the carrier frame 2132 and is connected to the bearing assembly 222. The C-angle driver 22132 drives the C-angle drive transmission member 22133, driving the C-angle drive shaft 22134 to rotate, and then driving the bearing assembly 222 to rotate along a direction parallel to the support mounting base plate 41, that is, the bearing assembly 222 rotates in the C-angle direction. In this way, when the X-axis driver 2211, the Y-axis driver 2212 and the C-angle driver 2213 cooperate to drive, the bearing assembly 222 can perform three-axis motion along the three directions of the X-axis, the Y-axis and the C-angle, that is, linear motion and rotation in the plane where the XY axes are located, thereby adjusting the position of the mobile phone screen carried on the bearing assembly 222, so that its periphery moves around the eraser end of the eraser mechanism 21, thereby achieving full erase, preferably adapting to rectangular screen mobile phones with R angles.

[0040] Preferably, the bearing assembly 222 includes a bearing platform 2221 and an adsorption portion 2222 disposed on the bearing platform 2221. The bearing platform 2221 is parallel to the supporting mounting base plate 41, and the middle portion thereof is connected to the upper end of the C-angle driving shaft 22134. The specific shape of the bearing platform 2221 in this embodiment can be adapted to the shape of the product to be carried, and the bearing platform 2221 in this embodiment is a rectangular block. The adsorption portion 2222 is a plurality of vacuum suction cups embedded in the bearing platform 2221, which can adsorb and fix the product carried on the bearing platform 2221. Preferably, the plurality of vacuum suction cups are evenly distributed on the surface of the bearing platform 2221. Preferably, the bearing assembly 222 also includes a bearing detection member 2223. The load detection member 2223 is arranged on the C-angle load frame 22131 and is located below the load platform 2221. The detection end of the load detection member 2223 faces the load platform 2221. The load platform 2221 is provided with a detection through hole 22211 at a position corresponding to the load detection member 2223. The detection light of the load detection member 2223 can pass through the detection through hole 22211 to detect whether the load platform 2221 carries a product. The load detection member 2223 in this embodiment can be a photoelectric sensor.

[0041] Continue to refer to Figure 2 and Figure 5 , Figure 5: is a structural schematic diagram of the eraser mechanism in this embodiment. Furthermore, the eraser mechanism 21 includes an eraser drive 211 and an eraser assembly 212. The output end of the eraser drive 211 is connected to the eraser assembly 212. The eraser end of the eraser assembly 212 faces the bearing end of the bearing assembly 222. The eraser drive 211 drives the eraser assembly 212 to move, so that the eraser assembly 212 cooperates with the bearing assembly 222 to erase the product. The eraser drive 211 drives the eraser assembly 212 to move and form a match with the product carried by the bearing assembly 222, so that the eraser end of the eraser assembly 212 can erase around the part to be erased of the product through multi-axis linkage, further improving the integrity and quality of the eraser. Specifically, the eraser drive 211 includes a Z-axis drive 2111. The output end of the Z-axis drive 2111 is connected to the eraser assembly 212, which drives the eraser assembly 212 to move uniaxially. The Z-axis driving member 2111 is laid along the Z-axis direction on the side of the first supporting mounting vertical plate 42 facing the supporting mounting bottom plate 41, and drives the eraser assembly 212 to move along the Z-axis direction. The structure and actuation principle of the Z-axis driving member 2111 in this embodiment are consistent with those of the X-axis driving member 2211, and will not be repeated here. In this way, when the X-axis driving member 2211, the Y-axis driving member 2212 and the C-angle driving member 2213 cooperate to drive the bearing assembly 222, the Z-axis driving member 2111 synchronously cooperates to drive the eraser assembly 212, so that the product carried by the bearing assembly 222 can move relative to the eraser assembly 212, and realize four-axis movement in the four directions of the X-axis, Y-axis, Z-axis and C-angle, that is, the mobile phone screen carried by the bearing assembly 222 moves linearly and rotates in the plane where the XY axis is located, and the eraser end of the eraser assembly 212 moves in the Z-axis direction to adjust the position of the mobile phone screen carried on the bearing assembly 222 and the eraser end of the eraser assembly 212, thereby realizing full erase, preferably adapting to rectangular screen mobile phones with R angles and curved surfaces. Preferably, the eraser driving member 211 also includes an A-angle driving member 2112. The output end of the Z-axis driving member 2111 is connected to the A-angle driving member 2112, and the output end of the A-angle driving member 2112 is connected to the eraser assembly 212. The Z-axis driving member 2111 cooperates with the A-angle driving member 2112 to drive the eraser assembly 212 to move in two axes. Specifically, the A-angle driving member 2112 is arranged on the slide of the Z-axis driving member 2111. The A-angle driving member 2112 includes an A-angle bearing frame 21121, an A-angle driver 21122, an A-angle driving transmission member 21123 and an A-angle driving shaft 21124. The A-angle bearing frame 21121 is arranged on the slide of the Z-axis driving member 2111 and is perpendicular to the first supporting mounting vertical plate 42. The cross-section of the A-angle bearing frame 21121 in this embodiment is approximately "U"-shaped. The A-angle driver 21122 is arranged on the A-angle bearing frame 21121, and its output end is connected to the A-angle driving shaft 21124 through the A-angle driving transmission member 21123.The two ends of the A-angle driving shaft 21124 are respectively rotatably connected to the open ends of the A-angle bearing frame 21121. The A-angle driving shaft 21124 is respectively parallel to the first support mounting vertical plate 42 and the support mounting bottom plate 41. One end of the A-angle driving shaft 21124 passes through the open end of the A-angle bearing frame 21121 and is connected to one end of the A-angle driving transmission member 21123. The other end of the A-angle driving transmission member 21123 is connected to the output end of the A-angle driver 21122 passing through the A-bearing frame 1121. The A-angle driver 21122 in this embodiment is a motor. The structure and actuation principle of the A-angle driving transmission member 21123 are consistent with the structure and actuation principle of the C-glue driving transmission member 2133, and will not be repeated here. The eraser assembly 212 is connected to the A-angle driving shaft 21124, so that the A-angle driving member 2112 drives the A-angle driving transmission member 21123, driving the A-angle driving shaft 21124 to rotate, thereby driving the eraser assembly 212 to rotate in the A-angle direction. In this way, the two-axis movement of the eraser component 212 in the Z-axis and A-angle directions is realized through the coordinated driving of the Z-axis driving member 2111 and the A-angle driving member 2112, and then the three-axis movement of the bearing component 222 driven by the X-axis driving member 2211, the Y-axis driving member 2212 and the C-angle driving member 2213 is cooperated to realize the five-axis movement of the product relative to the eraser component 212 in the five directions of X-axis, Y-axis, Z-axis, C-angle and A-angle, that is, the mobile phone screen carried by the bearing component 222 moves linearly and rotates in the plane where the XY axis is located, and cooperates with the linear movement of the eraser end of the eraser component 212 in the Z-axis direction and the rotation in the plane where the ZX axis is located, so as to adjust the position of the mobile phone screen carried on the bearing component 222 and the eraser end of the eraser component 212, thereby realizing full erasure, preferably adapting to rectangular screen mobile phones with R angles and curved surfaces.

[0042] Continue to refer to Figure 5 and Figure 6 , Figure 6: is a schematic diagram of the structure of the eraser assembly in this embodiment. Furthermore, the eraser assembly 212 includes an eraser member 2121 and a cloth clamping member 2122 disposed on both sides of the eraser member 2121. The cloth covers the surface of the eraser member 2121, and the cloth clamping member 2122 clamps the cloth. Preferably, the eraser assembly 212 also includes a cloth clamping driving member 2123. The output end of the cloth clamping driving member 2123 is connected to the cloth clamping member 2122, which drives the cloth clamping member 2122 to clamp or release the cloth. Preferably, the eraser assembly 212 also includes a cleaning liquid member 2124. The cleaning liquid member 2124 is used to add cleaning liquid to the cloth before clamping. Specifically, the eraser assembly 212 also includes an eraser carrier 2120. The eraser carrier 2120 is arranged on the A angle driving shaft 21124. In this embodiment, the eraser carrier 2120 is block-shaped. The two ends of the A angle driving shaft 21124 pass through the eraser carrier 2120 and are connected to the A angle carrier frame 21121. The eraser 2121 is located below the eraser carrier 2120. Preferably, the eraser 2121 is rotatably connected to the eraser carrier 2120. There are two rag clamping members 2122. The two rag clamping members 2122 are located on opposite sides of the eraser 2121 and are both located below the eraser carrier 2120. The lower ends of the eraser carrier 2120 correspond to the positions of the two rag clamping members 2122, respectively, and are respectively provided with sliding protrusions 21201. The rag clamping members 2122 are provided with matching sliding grooves 21221 at the positions corresponding to the sliding protrusions 21201. The sliding protrusion 21201 is slidably connected with the sliding groove 21221, and there is a gap between the rag clamping member 2122 and the lower end of the eraser carrier 2120, so that the rag can pass through. The rag clamping driving member 2123 is arranged on one side of the eraser carrier 2120, and its output end is respectively connected to the two rag clamping members 2122, which drives the two rag clamping members 2122 to move linearly relative to the lower end of the eraser carrier 2120, thereby making the rag clamping member 2122 and the eraser carrier 2120 form a clamping fit, thereby clamping the rag. The rag clamping member 2122 in this embodiment is plate-shaped. In specific applications, one end of the rag passes through the gap between one of the rag clamping members 2122 and the lower end of the eraser carrier 2120, and then is wound around the surface of the eraser 2121, and then passes through the gap between the other rag clamping member 2122 and the lower end of the eraser carrier 2120. The rag clamping drive member 2123 then drives the two rag clamping members 2122 to clamp the rag, so that the rag is tightened and forms an approximate "V" shape for easy wiping. The rag clamping drive member 2123 in this embodiment can be a cylinder, and the rag can be a dust-free cloth. Preferably, the side of the rag clamping member 2122 facing the lower end of the eraser carrier 2120 is provided with an anti-slip pattern 21222 to increase the friction between the lower end of the eraser carrier 2120 and the rag clamping member 2122, thereby ensuring the stable clamping of the rag.The eraser 2121 includes an eraser head 21211 and an eraser seat 21212. The eraser seat 21212 is located at the lower end of the eraser carrier 2120, and is a base with an arc groove, preferably a base with a semicircular groove. The eraser head 21211 is in the shape of a roller, and forms a rotational connection relationship with the arc groove of the eraser seat 21212 through the cooperation of the rotating shaft and the bracket, so that the eraser head 21211 can rotate. Of course, the eraser head 21211 can also be in a block shape, which is directly set to a fixed state by the eraser seat 21212. The eraser head 21211 in this embodiment is made of soft material, so that it can deform itself. When acting on the mobile phone screen, it can sink inward to form a wrapping shape around the periphery of the mobile phone screen, further increasing the comprehensiveness of the eraser. The cleaning liquid part 2124 is arranged on the eraser seat 21212. Specifically, the cleaning liquid part 2124 includes a cleaning outlet 21241 and a cleaning inlet 21242, and the cleaning outlet 21241 is connected to the cleaning inlet 21242. The cleaning outlet 21241 is provided on the groove wall of the arc groove of the eraser seat 21212 and faces the wiping cloth; the cleaning inlet 21242 is provided on the base of the eraser seat 21212, and the cleaning inlet 21242 is used for the entry of the cleaning liquid, and the cleaning liquid in this embodiment is alcohol. Preferably, the eraser assembly 212 also includes an eraser drive 2125. The output end of the eraser drive 2125 is connected to the eraser member 2121, and the eraser drive 2125 drives the eraser member 2121 to move linearly along a direction perpendicular to the support mounting base plate 41. Specifically, the eraser drive 2125 is provided on the other side of the eraser carrier 2120, and its output end is connected to the eraser seat 21212. The eraser drive 2125 in this embodiment can be a cylinder. After the wiping cloth is clamped, the eraser driving member 2125 drives the eraser head 21211 to move downward to ensure that the wiping cloth is in a taut state.

[0043] Continue to refer to Figure 1 and Figure 7 , Figure 7: is a structural schematic diagram of the unwinding and reeling device and the supporting and installing device in this embodiment. Furthermore, the unwinding and reeling device 3 includes an unwinding mechanism 31 and a rewinding mechanism 32. The unwinding mechanism 31 and the rewinding mechanism 32 are respectively arranged on opposite sides of the wiping device 2. The unwinding mechanism 31 releases the wiping cloth, and the released wiping cloth is first wound around the wiping end of the wiping device 2, and then rewound by the rewinding mechanism 32. Through the layout arrangement of the unwinding mechanism 31 and the rewinding mechanism 32 on both sides of the wiping device 2, the unwinding and reeling device 3 can be adapted to cooperate with the wiping device 2 to release the wiping cloth, while also saving the volume of the entire wiping device and reducing the occupied area. Specifically, the unwinding mechanism 31 and the rewinding mechanism 32 are respectively arranged on two first supporting and installing side plates 44. Among them, the unwinding mechanism 31 includes an unwinding drive assembly 311, an unwinding assembly 312 and an unwinding direction changing assembly 313. The output end of the unwinding drive assembly 311 is connected to the unwinding assembly 312. The unwinding direction-changing assembly 313 is located at one side of the unwinding assembly 312. Preferably, the unwinding direction-changing assembly 313 is located below the unwinding assembly 312. The rolled rag is sleeved on the unwinding assembly 312. The unwinding drive assembly 311 drives the unwinding assembly 312 to rotate, so that the rolled rag is released. After the released rag is changed in direction by the unwinding direction-changing assembly 313, it extends in the direction of the interval between the rag clamping member 2122 and the lower end of the wiper bearing member 2120. Specifically, the unwinding drive assembly 311 includes an unwinding drive member 3111 and an unwinding linkage member (not shown in the figure). The unwinding drive member 3111 is arranged at the upper end of the second support mounting vertical plate 43, the unwinding linkage member is arranged at the inner wall of the first support mounting side plate 44, and the unwinding assembly 312 is rotatably connected to the outer wall of the unwinding and reeling mounting plate 441. The output end of the unwinding drive member 3111 is connected to the unwinding assembly 312 through the unwinding linkage member. The unwinding drive member 3111 in this embodiment adopts a motor, and the unwinding linkage member is a combination of a driving wheel, a synchronous belt and a driven wheel. The unwinding assembly 312 includes an unwinding shaft 3121 and an unwinding disk 3122. One end of the unwinding shaft 3121 vertically passes through the unwinding installation plate 441 and is connected to the unwinding linkage member, and the unwinding disk 3122 is sleeved on the other end of the unwinding shaft 3121. The unwinding shaft 3121 is rotatably connected to the unwinding installation plate 441, and the unwinding disk 3122 is parallel to the unwinding installation plate 441. The unwinding direction changing assembly 313 includes a direction changing installation plate 3131 and a direction changing rotating shaft 3132. The direction-changing mounting plate 3131 is arranged on the outer wall of the first supporting mounting side plate 44 and is located below the unwinding disk 3122. One end of the direction-changing rotating shaft 3132 is rotatably connected to the direction-changing mounting plate 3131, and the other end thereof extends obliquely toward the bottom of the unwinding disk 3122 and continues to extend to the top of the first supporting mounting vertical plate 42. Preferably, the angle between the direction-changing rotating shaft 3132 and the first supporting mounting vertical plate 42 is 45 degrees. The direction-changing rotating shaft 3132 in this embodiment can be a roller. Preferably, the unwinding direction-changing assembly 313 also includes a transition piece 3133.The transition piece 3133 is used to transition the wiping cloth passing through the direction-changing shaft 3132, so that the wiping cloth can smoothly pass through the gap between the wiping cloth clamping member 2122 and the lower end of the eraser carrier 2120. The transition piece 3133 in this embodiment includes a plurality of staggered transition rollers, which are all located between the eraser mechanism 21 and the direction-changing shaft 3132, and the plurality of transition rollers are respectively vertically rotatably connected to the surface of the first support mounting vertical plate 42.

[0044] Continue to refer to Figure 7 and Figure 8 , Figure 8It is a schematic diagram of the structure of the unwinding shaft in this embodiment. Furthermore, the unwinding shaft 3121 includes a shaft body 31211 and an adjustment block 31212. The shaft body 31211 includes a mounting shaft 312111 and an expansion shaft seat 312112. The expansion shaft seat 312112 is sleeved on the mounting shaft 312111, and preferably, the two are integrally formed. An adjustment block mounting groove 312112a is provided on the expansion shaft seat 312112, and the adjustment block mounting groove 312112a is a strip-shaped groove provided on the surface of the expansion shaft seat 312112 along the axial direction of the expansion shaft seat 312112. The number of the adjustment block mounting grooves 312112a in this embodiment is three, and the three adjustment block mounting grooves 312112a are arranged in sequence along the radial direction of the expansion shaft seat 312112, and the spacing between two adjacent adjustment block mounting grooves 312112a is the same. Each adjusting block installation groove 312112a is correspondingly provided with an adjusting block 31212 of a matching shape, and the height of the adjusting block 31212 is greater than the depth of the adjusting block installation groove 312112a, so that when the adjusting block 31212 is arranged in the adjusting block installation groove 312112a, its upper end is exposed in the adjusting block installation groove 312112a. The adjusting block installation groove 312112a is provided with an adjusting hole 312112b, and the adjusting hole 312112b is a blind hole radially opened along the installation shaft 312111. In this embodiment, there are two adjusting holes 312112c arranged side by side, and the bottom of the adjusting hole 312112c has a thread. An adjusting elastic member 31213 is arranged inside the adjusting hole 312112c, and the adjusting elastic member 31213 in this embodiment is a spring. A fastener (not shown in the figure) is arranged in the adjustment hole 312112c, and the adjustment elastic member 31213 is sleeved outside the fastener, and the fastener abuts against the adjustment elastic member 31213. The fastener in this embodiment is a machine screw. The inner ring of the unwinding disk 3122 is sleeved on the expansion shaft seat 312112 and abuts against the adjustment block 31212. In specific applications, by adjusting the depth of the fastener screwed into the adjustment hole 312112c, the height of the upper end of the adjustment block 31212 exposed from the adjustment block mounting groove 312112a is adjusted. In this way, the inner rings of the unwinding disk 3122 of different sizes can be compatible, thereby increasing its adaptability. Preferably, a bearing member 31214 is sleeved on the mounting shaft 312111, the bearing member 31214 is adjacent to the expansion shaft seat 312112, the bearing member 31214 is used to form a rotational connection between the unwinding shaft 3121 and the rewinding and unwinding mounting plate 441, and the bearing member 31214 is a bearing. On the side of the bearing member 31214 away from the expansion shaft seat 312112, the mounting shaft 312111 is sleeved with a driven wheel of the unwinding linkage.

[0045] Re-reference Figure 1 and Figure 7Furthermore, the winding mechanism 32 includes a winding drive assembly 321, a winding assembly 322 and a winding direction changing assembly 323. The output end of the winding drive assembly 321 is connected to the winding assembly 322, and the winding direction changing assembly 323 is located at one side of the winding assembly 322. Preferably, the winding direction changing assembly 323 is located below the winding assembly 322. The winding drive assembly 321, the winding assembly 322 and the winding direction changing assembly 323 in this embodiment are symmetrically arranged with the unwinding drive assembly 311, the unwinding assembly 312 and the unwinding direction changing assembly 313, respectively, and the structures and actuation principles of the winding drive assembly 321, the winding assembly 322 and the winding direction changing assembly 323 are respectively consistent with the structures and actuation principles of the unwinding drive assembly 311, the unwinding assembly 312 and the unwinding direction changing assembly 313, which will not be repeated here.

[0046] The unwinding and winding process in this embodiment is as follows: the unwinding driving member 3111 drives the unwinding linkage member, and the unwinding linkage member drives the unwinding disk 3122 to rotate through the unwinding shaft 3121, so that the rag is released, and the released rag first changes direction through the changing shaft 3132, and then smoothly transitions through the transition member 3133, and then passes through the gap between the rag clamping member 2122 and the lower end of the rubber carrier 2120, and then is wound around the rubber head 21211, and then passes through the gap between another rag clamping member 2122 and the lower end of the rubber carrier 2120, and then changes direction through the winding and changing direction assembly 323, and is wound up by the winding assembly 322. Before wiping the glue, external alcohol is first sprayed onto the dust-free cloth between one of the glue-wiping clamping parts 2122 and the glue-wiping head 21211 through the cleaning outlet 21241. At this time, the alcohol will penetrate the dust-free cloth to moisten the dust-free cloth, and then the dust-free cloth will be retracted for a certain length, so that the dust-free cloth section moistened with alcohol moves to the surface of the glue-wiping head 21211, and then the cloth-wiping clamping driving part 2123 drives the cloth-wiping clamping part 2122 to clamp and fix the dust-free cloth, and the glue-wiping driving part 2125 drives the glue-wiping head 21211 to move downward, so that the wet dust-free cloth is tightened on the glue-wiping head 21211, and then the glue-wiping action is performed. After the glue-wiping is completed, alcohol is sprayed again and the dust-free cloth is retracted for a certain length, and the new wet dust-free cloth will be moved to the surface of the glue-wiping head 21211, and the dust-free cloth that has just been wiped with glue is moved between the other glue-wiping clamping part 2122 and the glue-wiping head 21211. This process is repeated over and over again, and the dust-free cloth will be rolled up after wiping the glue.

[0047] Fig. 9It is another structural schematic diagram of the eraser device in this embodiment. Furthermore, the cleaning liquid part 2124 also includes a cleaning storage 21243, which is arranged on the first support mounting vertical plate 42 and is located above the eraser mechanism 21. The cleaning storage 21243 is a container for storing alcohol, which is connected to the cleaning inlet 21242 through a pipeline to provide an alcohol cleaning liquid for cleaning. Preferably, the eraser device 2 also includes an eraser protective cover 23. The eraser protective cover 23 is arranged on the first support mounting vertical plate 42, and is covered outside the eraser mechanism 21, and the side of the eraser protective cover 23 facing the bearing mechanism 22 is open. The side wall of the eraser protective cover 23 is provided with a suction port 231, which is connected to an external negative pressure suction device. The eraser protective cover 23 is used to be sleeved in the eraser working area, and the external negative pressure suction device sucks out the alcohol volatilized during the eraser process to avoid alcohol contamination of the equipment or product. Preferably, the eraser device 2 further includes an eraser liquid collector 24. The eraser liquid collector 24 is a long basin, which is arranged on the first support mounting vertical plate 42 and is located directly below the eraser protective cover 23, and is used to receive the alcohol cleaning liquid dripping from the eraser working area to prevent alcohol from contaminating the equipment or products.

[0048] The process of erasing glue in this embodiment is as follows: First, the dust-free cloth moistened with alcohol will be tightened on the erasing glue head 21211. After the mobile phone is positioned and set on the supporting platform 2221, the Z-axis driving member 2111 and the A-angle driving member 2112 first drive the erasing glue head 21211 to press against the periphery of the mobile phone screen. At this time, the erasing glue head 21211 is in a deformed state, so that the dust-free cloth is wrapped around the periphery of the mobile phone screen. If the mobile phone screen is a non-curved screen mobile phone, the Z-axis driving member 2111 and the A-angle driving member 2112 are kept unchanged, and the X-axis driving member 2211, the Y-axis driving member 2212 and the C-angle driving member 2213 cooperate to drive the supporting platform 2221 to move along the periphery of the mobile phone screen, so that the periphery of the mobile phone screen always moves around the erasing glue head 21211, and the erasing glue head 21211 is kept in contact with the periphery of the mobile phone screen, and the erasing glue of the periphery of the mobile phone screen is completed. If the mobile phone screen is a curved screen mobile phone, when passing through the curved track of the mobile phone screen, while the X-axis driving component 2211, the Y-axis driving component 2212 and the C-angle driving component 2213 cooperate to drive, the Z-axis driving component 2111 and the A-angle driving component 2112 synchronously cooperate to drive the erasing head 21211 to move up and down and swing, so that the erasing head 21211 is in a fit state with the curved edge of the mobile phone screen, and the erasing of the mobile phone screen is completed.

[0049] In summary, the product is accurately loaded and positioned on the loading platform through the loading and positioning device, and then the three-axis linkage of the product in the X-axis, Y-axis and C-angle directions is realized through the carrying mechanism, and the two-axis linkage of the glue erasing head in the Z-axis and A-angle directions is realized through the glue erasing mechanism. The two cooperate to realize five-axis linkage, keeping the glue erasing head always in contact with the trajectory position of the product to be erased, ensuring the comprehensiveness and quality of the glue erasing, and in the process of glue erasing, the rewinding and unwinding device flexibly rewinds and unwinds, ensuring the smooth progress of the glue erasing, and improving the glue erasing efficiency.

[0050] The above is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. Glue erasing equipment, characterized in that: The invention comprises a feeding positioning device (1), a gluing device (2) and a reeling and unreeling device (3); the feeding positioning device (1) is arranged on the feeding side of the gluing device (2), and the reeling and unreeling device (3) is adjacent to the gluing device (2); the feeding positioning device (1) is used to position the feeding product, and the gluing device (2) receives the positioned product and the wiping cloth released by the reeling and unreeling device (3), respectively, and controls the wiping cloth to rub the product; The loading and positioning device (1) comprises a positioning mechanism (11) and a positioning drive assembly (12); the positioning mechanism (11) positions the loaded product; the positioning drive assembly (12) comprises a positioning drive mechanism (121) and a positioning support plate (122); the positioning drive mechanism (121) is arranged on the positioning support plate (122); the execution end of the positioning drive mechanism (121) is connected to the positioning mechanism (11) to drive the positioning mechanism (11) to rise or fall, and when the positioning mechanism (11) falls, the product on the positioning mechanism (11) is unloaded, and the positioned product is transferred from the positioning mechanism (11) to the eraser (2); the positioning mechanism (11) comprises a positioning groove (111), and the positioning groove (111) is used to support the product and position the product; the positioning mechanism (11) comprises a connecting portion (11a), a first positioning portion (11b) and a second positioning portion (11c), the connecting portion (11a) is connected to the execution end of the positioning drive mechanism (121), the first positioning portion (11b) and the second positioning portion (11c) are arranged parallel to each other on both sides of the connecting portion (11a), the positioning groove (111) is arranged on a side where the first positioning portion (11b) and the second positioning portion (11c) are close to each other, and the length is smaller than the first positioning portion (11b) and the second positioning portion (11c), the distance between the positioning groove (111) arranged on the first positioning portion (11b) and the positioning groove (111) arranged on the second positioning portion (11c) is adapted to the width of the product, so that the two sides of the product are just supported by the positioning grooves (111) on the first positioning portion (11b) and the second positioning portion (11c), and the product is limited by the first positioning portion (11b) and the second positioning portion (11c); The eraser device (2) comprises an eraser mechanism (21) and a carrier mechanism (22), wherein the eraser mechanism (21) is adjacent to the carrier mechanism (22); the eraser mechanism (21) comprises an eraser assembly (212), the eraser assembly (212) comprises an eraser piece (2121), cloth clamping pieces (2122) arranged on both sides of the eraser piece (2121), a cloth clamping driving piece (2123) and a cleaning liquid piece (2124), wherein the cloth covers the surface of the eraser piece (2121), the output end of the cloth clamping driving piece (2123) is connected to the cloth clamping piece (2122), and the cloth clamping driving piece (2123) drives the cloth clamping piece (2122) to clamp or release the cloth, and the cleaning liquid piece (2124) ) is used to add cleaning liquid to the wiping cloth before clamping; the bearing mechanism (22) comprises a bearing drive component (221) and a bearing component (222); the output end of the bearing drive component (221) is connected to the bearing component (222); the bearing component (222) is used to receive the product after positioning and carry it, the bearing drive component (221) drives the bearing component (222) to move, driving the product to move around the erasing end of the erasing mechanism (21), so that the erasing mechanism (21) erases the product; the bearing component (222) comprises a bearing platform (2221) and an adsorption portion (2222) provided on the bearing platform (2221).

2. The eraser device according to claim 1, characterized in that: The unwinding and rewinding device (3) comprises an unwinding mechanism (31) and a rewinding mechanism (32); the unwinding mechanism (31) and the rewinding mechanism (32) are respectively arranged on two opposite sides of the eraser device (2); the unwinding mechanism (31) releases the wipe, and the released wipe is firstly wound around the eraser end of the eraser device (2) and then rewinded by the rewinding mechanism (32).

3. The eraser device according to claim 1, characterized in that: The bearing drive component (221) comprises an X-axis drive component (2211) and a Y-axis drive component (2212); the output end of the X-axis drive component (2211) is connected to the Y-axis drive component (2212), and the output end of the Y-axis drive component (2212) is connected to the bearing component (222); the X-axis drive component (2211) and the Y-axis drive component (2212) cooperate to drive the bearing component (222) to move in two axes.

4. The eraser device according to claim 3, characterized in that: The bearing drive component (221) further comprises a C-angle drive component (2213); the output end of the Y-axis drive component (2212) is connected to the C-angle drive component (2213), and the output end of the C-angle drive component (2213) is connected to the bearing component (222); the X-axis drive component (2211), the Y-axis drive component (2212) and the C-angle drive component (2213) cooperate to drive the three-axis movement of the bearing component (222).

5. The eraser device according to claim 3, characterized in that: The eraser mechanism (21) further comprises an eraser drive component (211); the output end of the eraser drive component (211) is connected to the eraser component (212); the eraser end of the eraser component (212) faces the bearing end of the bearing component (222); the eraser drive component (211) drives the eraser component (212) to move, so that the eraser component (212) cooperates with the bearing component (222) to erase the product.

6. The eraser device according to claim 5, characterized in that: The eraser drive component (211) comprises a Z-axis drive component (2111); an output end of the Z-axis drive component (2111) is connected to the eraser component (212), and drives the eraser component (212) to move in a single axis.

7. The eraser device according to claim 6, characterized in that: The eraser drive component (211) further comprises an A-angle drive component (2112); the output end of the Z-axis drive component (2111) is connected to the A-angle drive component (2112), and the output end of the A-angle drive component (2112) is connected to the eraser component (212); the Z-axis drive component (2111) and the A-angle drive component (2112) cooperate to drive the eraser component (212) to move in two axes.

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