Semi-automatic edging and gluing equipment

Abstract

The utility model provides semi-automatic edging and gluing equipment, which belongs to the technical field of clutch friction plate preparation and is characterized in that an adjusting mechanism, a grinding mechanism and a gluing mechanism are arranged on a workbench of the equipment, and the adjusting mechanism and the grinding mechanism are arranged adjacently; the grinding mechanism comprises a double-sided chamfering grinding wheel; the adjusting structure comprises a T-shaped block, a driving wheel and a bidirectional threaded rod; the T-shaped block is arranged on the workbench; the driving wheel is slidably arranged on the transverse part of the T-shaped block; the bidirectional threaded rod is rotationally arranged on the longitudinal part of the T-shaped block; the two ends of the bidirectional threaded rod are in threaded connection with sliding blocks correspondingly, driven wheels are rotationally arranged on the top faces of the sliding blocks correspondingly, and the bottoms of the sliding blocks are slidably connected with T-shaped blocks. The first power piece is configured to control the driving wheel to slide. The contact accuracy of the carbon fiber reinforced paper-based friction plate and the double-sided chamfering grinding wheel is improved through the driving wheel and the first power piece, and the stability of the carbon fiber reinforced paper-based friction plate during double-sided chamfering is guaranteed under the cooperation of the driven wheel.

Description

Technical Field

[0001] The utility model belongs to the technical field of clutch friction plate preparation devices, and particularly relates to a semi-automatic edge grinding and gluing device. Background Technique

[0002] The clutch plate is a composite material mainly featuring friction and having structural performance requirements. Automobile friction materials are mainly used to manufacture brake friction plates and clutch plates. These friction materials mainly adopt asbestos-based friction materials. With the increasing requirements for environmental protection and safety, semi-metallic friction materials, composite fiber friction materials, and ceramic fiber friction materials have gradually emerged. Among them, the carbon fiber reinforced paper-based friction plate mainly consists of a steel lining plate and friction paper bases located on both sides of the steel lining plate. The friction paper bases are adhered to both sides of the steel lining plate to increase the friction coefficient.

[0003] However, when the friction paper bases are adhered to both sides of the steel lining plate, the edges of the friction paper bases will extend beyond the steel lining plate. If not processed, cracks will occur due to stress concentration during use, which will affect the service life and effect. Therefore, before using the carbon fiber reinforced paper-based friction plate, it is necessary to chamfer its edges and remove the friction paper bases that extend beyond the steel lining plate. Currently, a single-sided grinding wheel is usually used for chamfering. After chamfering one side, the other side is chamfered again. This method is time-consuming and laborious, seriously affecting the production efficiency.

[0004] The prior art CN210817741U discloses a circular workpiece double-sided outer circle chamfering device, which uses a feeding component, a rotating execution device, and a chamfering execution device for fixing the workpiece. However, in the above method, during the chamfering process of the rotating execution device and the feeding component, the positional relationship between the workpiece and the chamfering execution device cannot be accurately controlled. Too much or too little contact between the workpiece and the chamfering execution device will affect the later use effect of the workpiece, and the chamfering execution device can only adjust workpieces with different thicknesses and cannot control the positional relationship between the workpiece and the chamfering device. In actual work, it is necessary to repeatedly adjust the position of the workpiece and the position of the other end's floating chamfering tool, which will not only affect the work efficiency but also cannot improve the chamfering accuracy. Summary of the Utility Model

[0005] In order to solve the problem in the prior art that during the double-sided chamfering of the carbon fiber reinforced paper-based friction plate, the positional relationship between the carbon fiber reinforced paper-based friction plate and the chamfering execution device requires repeated adjustment of the position of the carbon fiber reinforced paper-based friction plate, the utility model provides a semi-automatic edge grinding and gluing device.

[0006] To achieve the above technical purpose, the technical solution of the utility model is as follows.

[0007] A semi-automatic edge grinding and glue spraying device, including a workbench, on which an adjusting mechanism, a grinding mechanism and a glue spraying mechanism are configured. The adjusting mechanism and the grinding mechanism are arranged adjacent to each other. The grinding mechanism includes a double-sided chamfering grinding wheel for chamfering both sides of a carbon fiber reinforced paper-based friction plate.

[0008] The adjusting mechanism includes:

[0009] A T-shaped block configured on the workbench;

[0010] A driving wheel slidably arranged on the transverse part of the T-shaped block;

[0011] A bidirectional threaded rod rotatably arranged on the longitudinal part of the T-shaped block. Both ends of the bidirectional threaded rod are respectively threadedly connected with a slider. The top surface of the slider is rotatably provided with a driven wheel, and the bottom of the slider is slidably connected with the T-shaped block. As the bidirectional threaded rod rotates, the two driven wheels can move in opposite directions to fix the carbon fiber reinforced paper-based friction plate.

[0012] A first power member configured to control the sliding of the driving wheel to make the carbon fiber reinforced paper-based friction plate abut against the double-sided chamfering grinding wheel;

[0013] A second power member configured to control the rotation of the driving wheel.

[0014] In the present utility model, the first power member drives the driving wheel, and the driving wheel is used to accurately control the positional relationship between the carbon fiber reinforced paper-based friction plate and the double-sided chamfering grinding wheel, improving the accuracy of chamfering the edge of the carbon fiber reinforced paper-based friction plate. Through the cooperation between the bidirectional threaded rod, the two sliders and the two driven wheels, the position of the carbon fiber reinforced paper-based friction plate is fixed, improving the stability of the carbon fiber reinforced paper-based friction plate during the chamfering process. The triangular system formed by the driving wheel and the two driven wheels in the present utility model can effectively improve the stability of the carbon fiber reinforced paper-based friction plate, further improving the accuracy of double-sided chamfering of the carbon fiber reinforced paper-based friction plate. Among them, the driving wheel in the adjusting assembly can accurately control the position of the carbon fiber reinforced paper-based friction plate and the double-sided chamfering grinding wheel under the action of the first power member, improving the chamfering accuracy. By rotating the bidirectional threaded rod, the sliders at both ends thereof move along the bidirectional threaded rod in opposite directions at the same time, and under the action of the sliders, the positional relationship between the carbon fiber reinforced paper-based friction plate and the double-sided chamfering grinding wheel is further fixed. The second power member controls the rotation of the driving wheel to drive the rotation of the carbon fiber reinforced paper-based friction plate, and the rotating carbon fiber reinforced paper-based friction plate drives the driven wheel to rotate. Under the action of the double-sided chamfering grinding wheel, double-sided chamfering of the carbon fiber reinforced paper-based friction plate is carried out.

[0015] In another preferred embodiment, the first power member includes:

[0016] The skateboard is slidably arranged on the transverse part of the T-shaped block; the driving wheel is connected to the top of the skateboard;

[0017] The air cylinder is arranged on the extension line of the transverse part of the T-shaped block away from one end of the bidirectional threaded rod;

[0018] The air cylinder is connected to the skateboard to drive the skateboard to slide on the transverse part of the T-shaped block.

[0019] In another preferred embodiment, the second power member is connected to the top of the skateboard;

[0020] The second power member is a rotary motor. The rotary motor includes an output end, and the output end of the rotary motor is connected to the driving wheel. The driving wheel is driven to rotate by the rotary motor, and then the carbon fiber reinforced paper-based friction plate is driven to rotate.

[0021] In another preferred embodiment, two guide rails are arranged on both sides of the transverse part of the T-shaped block, and both sides of the bottom surface of the skateboard are respectively slidably connected to the two guide rails.

[0022] In another preferred embodiment, the output end of the air cylinder is connected with a moving rod perpendicular to it, and the moving rod is connected to the skateboard.

[0023] In another preferred embodiment, it further includes a T-shaped limiting rod fixedly arranged on the workbench. The transverse part of the limiting rod passes through the moving rod and is slidably connected to the moving rod.

[0024] Through the guide rails and the limiting rod, not only can the stability of the skateboard be improved, but also the position of the skateboard can be limited, thereby effectively improving the accuracy of grinding the edges of the carbon fiber reinforced paper-based friction plate.

[0025] In another preferred embodiment, the grinding mechanism further includes:

[0026] The lead screw is rotatably connected to the workbench;

[0027] The moving block is threadedly connected to the lead screw; the moving block is L-shaped;

[0028] The double-sided chamfering grinding wheel is fixedly connected to the moving block.

[0029] By rotating the lead screw to drive the up and down movement of the moving block, and then driving the movement of the upper chamfering grinding wheel.

[0030] In another preferred embodiment, the grinding mechanism further includes:

[0031] The outer housing is arranged outside the double-sided chamfering grinding wheel; openings are provided on both sides of the outer housing; the moving block passes through one of the openings, the other opening faces the driving wheel, and a part of the double-sided chamfering grinding wheel extends out of this opening. The outer housing can ensure the stability of the moving block during the chamfering of the carbon fiber reinforced paper-based friction, improving the chamfering effect. In addition, the outer housing can also ensure operation safety and prevent the splashing of dust during the double-sided chamfering of the carbon fiber reinforced paper-based friction plate.

[0032] In another preferred embodiment, a dust suction port is further provided between the two openings of the outer housing.

[0033] In another preferred embodiment, the glue spraying mechanism includes:

[0034] A rotating table, rotatably connected to the workbench;

[0035] A three-jaw chuck, fixedly connected to the rotating table for placing the carbon fiber reinforced paper-based friction plate;

[0036] A glue coating rotating motor for driving the rotating table to rotate.

[0037] Compared with the prior art, the present utility model has the following beneficial effects:

[0038] (1) In the adjusting mechanism of the present utility model, the contact accuracy between the carbon fiber reinforced paper-based friction plate and the double-sided chamfering grinding wheel is controlled through the cooperation of the driving wheel and the first power component, avoiding problems such as excessive contact or non-contact. Through the cooperation between the bidirectional threaded rod, the slider and the driven wheel, the carbon fiber reinforced paper-based friction plate is fixed, and the triangular fixing system formed by the driving wheel and the two driven wheels can make the carbon fiber reinforced paper-based friction plate fixed more stably, ensuring the stability during the double-sided chamfering of the carbon fiber reinforced paper-based friction plate, improving the chamfering accuracy, thereby ensuring the continuous output of qualified products and increasing the product qualification rate.

[0039] (2) In the present utility model, through the adjusting mechanism, not only can the double-sided chamfering of carbon fiber reinforced paper-based friction plates of different sizes be carried out, but also the entire operation process is simple, without the need for manual repeated adjustment, improving work efficiency.

[0040] (3) The double-sided chamfering grinding wheel in the present utility model can chamfer both sides of the carbon fiber reinforced paper-based friction plate at one time, effectively improving work efficiency and reducing labor costs. Description of the Drawings

[0041] Figure 1 It is a three-dimensional schematic diagram of the semi-automatic edge grinding and glue coating equipment in the embodiment of the present utility model.

[0042] Figure 2 This is a top view of the semi-automatic edge grinding and gluing equipment in the embodiment of the present utility model.

[0043] Figure 3 This is a schematic structural diagram of the adjustment mechanism in the semi-automatic edge grinding and gluing equipment in the embodiment of the present utility model.

[0044] Figure 4 This is a schematic structural diagram of the second adjustment component in the semi-automatic edge grinding and gluing equipment in the embodiment of the present utility model.

[0045] Explanation of reference numerals: 1 - workbench, 2 - adjustment mechanism, 21 - T-shaped block, 22 - driving wheel, 23 - bidirectional threaded rod, 231 - slider, 232 - driven wheel, 24 - slide plate, 25 - cylinder, 251 - moving rod, 26 - guide rail, 27 - limiting rod, 3 - grinding mechanism, 31 - lead screw, 34 - outer housing, 35 - dust suction port, 4 - glue spraying mechanism, 41 - rotating table, 42 - three-jaw chuck, 43 - glue spraying rotating motor. Specific embodiments

[0046] Next, with reference to the accompanying drawings, a specific embodiment of the present utility model will be described in detail, but it should be understood that the protection scope of the present utility model is not limited by the specific embodiment.

[0047] In the embodiment of the present utility model, a semi-automatic edge grinding and gluing equipment is provided, as Figure 1 shown, including a workbench 1, on which a glue spraying mechanism 4, an adjustment mechanism 2 and a grinding mechanism 3 are arranged. The adjustment mechanism 2 and the grinding mechanism 3 are arranged adjacent to each other. The grinding mechanism 3 includes a double-sided chamfering grinding wheel for double-sided chamfering of the carbon fiber reinforced paper-based friction plate. The adjustment mechanism 2 includes a T-shaped block 21, a driving wheel 22, a bidirectional threaded rod 23, a first power member and a second power member.

[0048] As Figure 2 and Figure 3 shown, the T-shaped block 2 is arranged on the workbench 1; the driving wheel 22 is slidably arranged on the transverse part of the T-shaped block 21; the first power member is configured to control the sliding of the driving wheel 22 so as to make the carbon fiber reinforced paper-based friction plate abut against the double-sided chamfering grinding wheel.

[0049] The first power component includes a slide plate 24 and a cylinder 25. The slide plate 24 is slidably arranged on the transverse part of the T-shaped block 21; the driving wheel 22 is connected to the top of the slide plate 24. The cylinder 25 is arranged on the extension line of the transverse part of the T-shaped block 21 away from one end of the bidirectional threaded rod 23; the cylinder 25 is connected to the slide plate 24 to drive the slide plate 24 to slide on the transverse part of the T-shaped block 21. A moving rod 251 perpendicular to the cylinder 25 is connected to the output end of the cylinder 25, and the moving rod 251 is connected to the slide plate 24. Starting the cylinder 25 drives the slide plate 24 to move along the transverse part of the T-shaped block 21 to control the carbon fiber reinforced paper-based friction plate to abut against the double-sided chamfered grinding wheel.

[0050] The second power component is configured to control the rotation of the driving wheel 22. The second power component is connected to the top of the slide plate 24; the second power component is a rotary motor, and the output end of the rotary motor is connected to the driving wheel 22.

[0051] The bidirectional threaded rod 23 is rotatably arranged on the longitudinal part of the T-shaped block 21; the bidirectional threaded rod 23 is horizontally arranged with the longitudinal part of the T-shaped block 21, and the bidirectional threaded rod 23 can rotate along the direction parallel to the longitudinal part of the T-shaped block 21; two sliders 231 are respectively threadedly connected to both ends of the bidirectional threaded rod 23, and the distances from the two sliders 231 to the transverse part of the T-shaped block 21 are equal. A driven wheel 232 is rotatably arranged on the top surface of each slider 231, and the bottom of the slider 231 is slidably connected to the T-shaped block 21; one end of the bidirectional threaded rod 23 passes through the workbench 1, and a handle is provided on the protruding part. As the bidirectional threaded rod 23 rotates, the driven wheels 232 can move in opposite directions to fix carbon fiber reinforced paper-based friction plates of different sizes.

[0052] In this embodiment, the carbon fiber reinforced paper-based friction plate is placed between the triangular system formed by the driving wheel 22 and the two driven wheels 232. Starting the cylinder 25 drives the slide plate 24 to move along the transverse part direction of the T-shaped block 21, so that the edge of the carbon fiber reinforced paper-based friction plate abuts against the double-sided chamfered grinding wheel to control the positional relationship between the carbon fiber reinforced paper-based friction plate and the double-sided chamfered grinding wheel, improve the chamfering accuracy, and prevent excessive contact from affecting the subsequent work after double-sided chamfering of the carbon fiber reinforced paper-based friction plate. Rotating the handle of the bidirectional threaded rod 23 makes the two driven wheels 232 move in opposite directions simultaneously to fix the carbon fiber reinforced paper-based friction plate. After the carbon fiber reinforced paper-based friction plate is fixed, starting the rotary motor drives the driving wheel 22 to rotate, drives the carbon fiber reinforced paper-based friction plate to rotate through the driving wheel 22, and starts the double-sided chamfered grinding wheel to perform double-sided chamfering on the edge of the carbon fiber reinforced paper-based friction plate.

[0053] In order to further stabilize the carbon fiber reinforced paper-based friction plate during the chamfering process, in another embodiment of the present utility model, two guide rails 26 are provided on both sides of the transverse portion of the T-shaped block 21, and the distances from the two guide rails 26 to the transverse portion of the T-shaped block 21 are equal; both sides of the bottom surface of the slide plate 24 are respectively slidably connected to the two guide rails 26. A T-shaped limiting rod 27 is fixedly arranged on the workbench 1, and the transverse portion of the limiting rod 27 passes through the moving rod 251 and is slidably connected to the moving rod 251. Starting the cylinder 25 drives the moving rod 251 to move along the direction of the limiting rod 27, and the moving rod 251 drives the slide plate 24 to move along the direction of the guide rail 26. The limiting rod 27 and the guide rail 26 can further improve the stability of the carbon fiber reinforced paper-based friction plate during double-sided chamfering, and at the same time, can more precisely control the positional relationship between the carbon fiber reinforced paper-based friction plate and the double-sided chamfering grinding wheel, further improving the chamfering accuracy of the carbon fiber reinforced paper-based friction plate.

[0054] In another embodiment of the present utility model, the grinding mechanism 3 further includes a lead screw 31 and a moving block. The lead screw 31 is located on the side of the double-sided chamfering grinding wheel away from the bidirectional threaded rod 23; the lead screw 31 is rotatably connected to the workbench 1; wherein, the lead screw 31 is vertically arranged with respect to the workbench 1, and the lead screw 31 is rotatably connected along the vertical direction of the workbench 1; the moving block is threadedly connected to the lead screw 31; the double-sided chamfering grinding wheel is fixedly connected to the moving block. By rotating the lead screw 31, the moving block is driven to move along the lead screw 31, thereby driving the movement of the double-sided chamfering grinding wheel to adjust the position of the double-sided chamfering grinding wheel. In order to ensure the stability of the moving block during the double-sided chamfering process and reduce the splashing of dust during grinding, the grinding mechanism 3 further includes a housing 34; the housing 34 is arranged outside the double-sided chamfering grinding wheel; both ends of the housing 34 are provided with openings; the moving block passes through one of the openings, and the other opening faces the driving wheel 22, and a part of the double-sided chamfering grinding wheel extends out of the opening facing the driving wheel 22. A dust suction port 35 is further provided between the two openings of the housing 34. The dust suction port 35 is connected to a dust suction device, and the dust suction device is a conventional device in the art and will not be described in detail in this embodiment. During the double-sided chamfering process of the double-sided chamfering grinding wheel on the carbon fiber reinforced paper-based friction plate, the housing 34 can not only limit the position of the moving block, improve the stability of the moving block, but also prevent the splashing of dust during grinding, and quickly suck out the dust through the dust suction port 35.

[0055] In another embodiment of the present utility model, the glue spraying mechanism 4 includes a rotating table 41, a three-jaw chuck 42 and a glue coating rotating motor 43; the rotating table 41 is rotatably connected to the workbench 1; the three-jaw chuck 42 is fixedly connected to the rotating table 41 and is used for placing the carbon fiber reinforced paper-based friction plate; the glue coating rotating motor 43 is arranged on the workbench 1, the glue coating rotating motor 43 includes an output end, and the output end of the glue coating rotating motor 43 is fixedly connected to the rotating table 41 and is used for driving the rotating table 41 to rotate along a direction parallel to the workbench 1. Place the carbon fiber reinforced paper-based friction plate with double-sided chamfering completed on the three-jaw chuck 42, start the glue coating rotating motor 43 to drive the rotating table 41 to rotate, thereby making the carbon fiber reinforced paper-based friction plate rotate, and apply glue to the edge of the carbon fiber reinforced paper-based friction plate.

[0056] During the specific use process of the present utility model, place the carbon fiber reinforced paper-based friction plate between the triangular system formed by the driving wheel 22 and the two driven wheels 232, start the cylinder 25 to drive the moving rod 251 to move along the direction of the two limiting rods 27, and the moving rod 251 drives the sliding plate 24 to move along the guide rail 26, so that the edge of the carbon fiber reinforced paper-based friction plate abuts against the double-sided chamfering grinding wheel, so as to control the contact degree between the carbon fiber reinforced paper-based friction plate and the double-sided chamfering grinding wheel, so as to avoid excessive contact causing excessive grinding of the carbon fiber reinforced paper-based friction plate and affecting subsequent work. After the position of the carbon fiber reinforced paper-based friction plate is adjusted, rotate the bidirectional threaded rod 23 through the handle, so that the two driven wheels 232 move in opposite directions at the same time, so that the distance between the two driven wheels 231 becomes larger or smaller, so as to fix carbon fiber reinforced paper-based friction plates of different sizes. Rotate the lead screw 31 to drive the moving block to move along the lead screw 31, thereby driving the movement of the double-sided chamfering grinding wheel, so as to adjust the position of the double-sided chamfering grinding wheel. After the position of the double-sided chamfering grinding wheel is determined, start the rotating motor to drive the driving wheel 22 to rotate, drive the carbon fiber reinforced paper-based friction plate to rotate through the driving wheel 22, and under the action of the double-sided chamfering grinding wheel, perform double-sided chamfering on the edge of the carbon fiber reinforced paper-based friction plate. During the double-sided chamfering process, turn on the dust collection device to quickly remove the dust through the dust suction port 35. Place the carbon fiber reinforced paper-based friction plate with double-sided chamfering completed on the three-jaw chuck 42, start the glue coating rotating motor 43 to drive the rotating table 41 to rotate, thereby making the carbon fiber reinforced paper-based friction plate rotate, and apply a special glue solution to the surface of the carbon fiber reinforced paper-based friction plate to achieve the purpose of rust prevention.

[0057] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A semi-automatic edge grinding and gluing device, comprising a workbench (1), characterized in that, The workbench (1) is provided with an adjusting mechanism (2), a grinding mechanism (3) and a glue spraying mechanism (4). The adjusting mechanism (2) and the grinding mechanism (3) are arranged adjacent to each other. The grinding mechanism (3) includes a double-sided chamfering grinding wheel for chamfering both sides of a carbon fiber reinforced paper-based friction plate. The adjusting mechanism (2) includes: A T-shaped block (21) disposed on the workbench (1); A driving wheel (22) slidably disposed on the transverse portion of the T-shaped block (21); A bidirectional threaded rod (23) rotatably disposed on the longitudinal portion of the T-shaped block (21). Both ends of the bidirectional threaded rod (23) are respectively threadedly connected with a slider (231). A driven wheel (232) is rotatably disposed on the top surface of each slider (231). The bottom of the slider (231) is slidably connected with the longitudinal portion of the T-shaped block (21). As the bidirectional threaded rod (23) rotates, the two driven wheels (232) can move in opposite directions to fix the carbon fiber reinforced paper-based friction plate. A first power member configured to control the sliding of the driving wheel (22) so that the carbon fiber reinforced paper-based friction plate abuts against the double-sided chamfering grinding wheel. A second power member configured to control the rotation of the driving wheel (22).

2. The semi-automatic edge grinding and gluing equipment according to claim 1, wherein, The first power member includes: A slide plate (24) slidably disposed on the transverse portion of the T-shaped block (21). The driving wheel (22) is connected to the top of the slide plate (24). A cylinder (25) disposed on the extension line of one end of the transverse portion of the T-shaped block (21) away from the bidirectional threaded rod (23). The cylinder (25) is connected to the slide plate (24) to drive the slide plate (24) to slide along the transverse portion of the T-shaped block (21).

3. The semi-automatic edge grinding and gluing equipment according to claim 2, wherein, The second power member is connected to the top of the slide plate (24). The second power member is a rotary motor. The rotary motor includes an output end, and the output end of the rotary motor is connected to the driving wheel (22).

4. The semi-automatic edge grinding and gluing equipment according to claim 2, wherein, Two guide rails (26) are provided on both sides of the transverse portion of the T-shaped block (21). The two sides of the bottom surface of the slide plate (24) are respectively slidably connected with the two guide rails (26).

5. The semi-automatic edge grinding and gluing equipment according to claim 4, characterized in that, The output end of the cylinder (25) is connected with a moving rod (251) perpendicular to it, and the moving rod (251) is connected to the slide plate (24).

6. The semi-automatic edge grinding and gluing equipment according to claim 5, characterized in that It further includes a T-shaped limiting rod (27) fixedly disposed on the workbench (1). The transverse portion of the limiting rod (27) passes through the moving rod (251) and is slidably connected with the moving rod (251).

7. The semi-automatic edge grinding and gluing equipment according to claim 1, characterized in that, The grinding mechanism (3) further includes: A lead screw (31) rotatably connected to the workbench (1); A moving block threadedly connected to the lead screw (31); The double-sided chamfering grinding wheel is fixedly connected to the moving block.

8. The semi-automatic edge grinding and gluing equipment according to claim 7, wherein, The grinding mechanism (3) further includes: A housing (34) disposed outside the double-sided chamfering grinding wheel. Both sides of the housing (34) are provided with openings. The moving block passes out from one opening, and the other opening faces the driving wheel (22), and a part of the double-sided chamfering grinding wheel extends out of the opening facing the driving wheel (22).

9. The semi-automatic edge grinding and gluing equipment according to claim 8, characterized in that, A dust suction port (35) is further provided between the two openings of the outer casing (34).

10. The semi-automatic edge grinding and gluing equipment according to claim 1, characterized in that, The glue spraying mechanism (4) includes: A rotating table (41) rotatably connected to the workbench (1); A three-jaw chuck (42) fixedly connected to the rotating table (41) for placing the carbon fiber reinforced paper-based friction plate; A glue coating rotating motor (43) for driving the rotating table (41) to rotate.

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