Plate trimming device

Abstract

The utility model belongs to the technical field of plate processing, and particularly relates to a plate trimming device which comprises a conveying frame, a plurality of edge grinding assemblies and a plurality of edge grinding assemblies. The adjusting structure is arranged above the conveying frame and used for driving the edge grinding assemblies to be relatively close to or away from each other; and the clamping structures are symmetrically arranged on the two sides of the edge grinding assembly and used for pushing the plates. And the effects that the plates of different specifications can be machined, and the production efficiency is improved are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate processing, and in particular relates to a plate trimming device. Background Art

[0002] Plates are flat rectangular building material boards made of standard size, used in the construction industry, and used as components of walls, ceilings or floors. It also refers to metal plates made by forging, rolling or casting. It is divided into thin plates, medium plates, thick plates, extra-thick plates, and flat rectangular building material boards that are usually made of standard size. Plates can be divided into two categories according to material classification: solid wood boards and artificial boards; according to molding classification, they can be divided into solid boards, plywood, fiberboards, decorative panels, fireproof boards, particleboards, etc. Artificial boards are made of scraps generated during the processing of wood, mixed with other fibers. There are many types of artificial boards, commonly used are particleboards, medium-density boards, blockboards (core boards), plywood, and decorative artificial boards such as fireproof boards. They can be used in different places in the home according to their characteristics. After the production of the board, there will be a lot of burrs on the side, so in order to facilitate later use and not to accidentally hurt the user, it is necessary to trim the board.

[0003] Chinese invention patent CN112536839B discloses a polytetrafluoroethylene sheet trimming device, including a support frame, a plurality of rollers, a feed plate, two clamping members, two cutting mechanisms, a traction member and a power source, wherein the feed plate is fixedly connected to the support frame and is located above the support frame and at one end of the support frame, a plurality of rollers are arranged side by side above the support frame, each of the clamping members is fixedly connected to the feed plate and is located on both sides of the feed plate, a placement frame is provided at one end of the support frame away from the feed plate, the power source is provided on the placement frame, and the cutting mechanisms are provided on both sides of the placement frame.

[0004] However, the cutting device in the device is fixedly arranged, and can only process plates of a single specification, which is not conducive to improving production efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a plate trimming device in view of the above-mentioned technical problems, so as to achieve the effect of being able to process plates of different specifications and improving production efficiency.

[0006] In view of this, the utility model provides a plate trimming device, characterized in that it includes:

[0007] A conveying frame, the conveying frame is used to convey the plate, and an edge grinding assembly is symmetrically arranged above the conveying frame;

[0008] An adjusting structure, the adjusting structure is arranged above the conveying frame and is used to drive the edge grinding components to move closer to or farther from each other;

[0009] The clamping structure is symmetrically arranged on both sides of the edge grinding component to clamp the plate.

[0010] In the present technical solution, the plate is conveyed through the cooperation between the conveying frame and the clamping structure. When conveyed to the position of the edge grinding component, the side edge of the plate can be edged by the edge grinding component. When processing plates of different specifications, the edge grinding components can be adjusted to be closer or farther away from each other through the set adjustment structure, so that the device can grind the plates of different specifications, which is beneficial to improving production efficiency.

[0011] In the above technical solution, further, the regulating structure includes:

[0012] Support frames, the support frames are symmetrically arranged above the conveying frame, and a bidirectional screw rod is rotatably arranged between the support frames;

[0013] A first motor, wherein the first motor is arranged outside the support frame, and an output shaft is connected to a bidirectional screw rod;

[0014] A movable frame, wherein the movable frame is symmetrically arranged between the supporting frames and is threadedly connected to the bidirectional lead screw;

[0015] A slide rod, which is arranged on the side of the bidirectional screw rod and passes through the moving frame and is slidably connected to the moving frame;

[0016] Wherein, the edge grinding assembly is arranged on a movable frame.

[0017] In this technical solution, the first motor drives the bidirectional screw to rotate and cooperates with the sliding rod, so that the movable frame can move stably between the supporting frames, which is convenient for the operator to control the relative distance between the edge grinding components and is conducive to improving production efficiency.

[0018] In the above technical solution, further, the clamping structure includes:

[0019] A fixed frame, the fixed frame is symmetrically arranged above the conveying frame, and a moving structure is arranged on the fixed frame;

[0020] A movable roller and a fixed roller, wherein the movable roller and the fixed roller are rotatably arranged between the fixed frames, and a pulley is arranged on the central axis of one side of the movable roller and the fixed roller;

[0021] A third motor, the third motor is arranged on the side of the fixing frame and away from the pulley;

[0022] Wherein, a transmission belt is sleeved on the pulley, and a tension adjustment component is arranged on the moving path of the transmission belt, the tension adjustment component is used to adjust the tension of the transmission belt, and the movable roller is connected to the moving structure.

[0023] In this technical solution, the fixed frame, fixed roller, movable roller, third motor, transmission belt and pulley are coordinated to clamp the plate, which is beneficial to improve the plate edge grinding quality. The movable structure can adjust the distance between the movable roller and the fixed roller, and can clamp plates of different thicknesses, which is beneficial to improve the applicability of the device.

[0024] In the above technical solution, further, the mobile structure includes:

[0025] A slide groove, wherein the slide groove is arranged above the fixed seat, and a limiting groove is symmetrically arranged on the inner wall of the slide groove;

[0026] A slider, wherein the slider is slidably arranged in the slide groove, and limit blocks are relatively arranged on both sides of the slider, and the limit blocks are slidably connected to the limit groove;

[0027] A support plate, the support plate is mounted above the fixing frame, and a first cylinder is arranged above the support plate, and an output shaft of the first cylinder passes through the support plate and is connected to the top surface of the slider;

[0028] Wherein, the movable roller is rotatably arranged on the sliding block.

[0029] In the present technical solution, the first cylinder telescopic output shaft can be used to control the slider to move up and down in the slide groove, thereby adjusting the distance between the movable roller and the fixed roller, which is beneficial for the device to clamp plates of different thicknesses, and the plates are clamped by a symmetrically arranged clamping structure, which is beneficial to improving the stability during edge grinding.

[0030] In the above technical solution, further, the edge grinding assembly includes:

[0031] A second motor, wherein the second motor is arranged on the side of the moving frame, and an output shaft thereof passes through the moving frame;

[0032] The edge grinding blade is arranged on the second motor conveying shaft, and a collecting structure is arranged below the edge grinding blade.

[0033] In the present technical solution, a second motor is provided to drive the edge grinding blade to grind the plate, and during the grinding process, the debris generated by the edge grinding can be collected by a collection structure provided under the edge grinding blade, which is beneficial to improving environmental hygiene and preventing the operator from inhaling a large amount of dust.

[0034] In the above technical solution, further, the collection structure includes:

[0035] A bottom plate, the bottom plate is fixedly arranged below the edge grinding assembly, and a box body is arranged above the bottom plate, and an opening is arranged on the front side of the box body;

[0036] A material receiving trough, which is slidably arranged in the box body and is used to store debris;

[0037] A fan, wherein the fan is arranged at the top of the box body, and a connecting groove is arranged between the fan and the box body, and a filter screen is arranged in the connecting groove;

[0038] A collecting trough, which is arranged below the edge grinding blade and connected to the moving frame;

[0039] Wherein, a connecting pipe is arranged between the collecting tank and the box body.

[0040] In the present technical solution, through the cooperation between the fan, the filter, the box, the collection trough, the material receiving trough and the connecting pipe, the debris generated by the edge grinding can be collected and the collected debris can be transported to the material receiving trough. The sliding material receiving trough can facilitate the operator to clean the debris in the material receiving trough, which is beneficial to improving production efficiency.

[0041] In the above technical solution, further, the connecting pipe is a plastic hose.

[0042] In the technical solution, the plastic connecting pipe can move with the edge grinding assembly, which is beneficial to improving the collection efficiency.

[0043] In the above technical solution, further, an adjustment structure is symmetrically arranged above the conveying frame, and the adjustment structure is used to adjust the placement position of the plate, and the adjustment structure is arranged before the edge grinding process.

[0044] In the above technical solution, further, the adjustment structure includes:

[0045] A fixed plate, the fixed plate is symmetrically arranged above the conveying frame, and a push plate is movably arranged inside the fixed plate;

[0046] The second cylinder is arranged between the fixed plate and the push plate, and is used for controlling the pushing out and the retracting of the push plate.

[0047] In the present technical solution, through the cooperation between the fixed plate and the second cylinder, the placement angle of the plate can be adjusted before the plate is clamped by the clamping structure, which is beneficial to improving the quality of edge grinding.

[0048] The beneficial effects of the utility model are:

[0049] 1. The side edge of the plate can be edged by the edge grinding assembly. When processing plates of different specifications, the edge grinding assemblies can be adjusted to be closer or farther away from each other through the set adjustment structure, so that the device can edge the plates of different specifications, which is beneficial to improve production efficiency.

[0050] 2. Through the coordination among the fixed frame, fixed roller, movable roller, third motor, transmission belt and pulley, the plate can be clamped, which is beneficial to improve the plate edge grinding quality. And through the movable structure, the distance between the movable roller and the fixed roller can be adjusted, and plates of different thicknesses can be clamped, which is beneficial to improve the applicability of the device.

[0051] 3. Through the cooperation between the fan, filter, box, collection trough, material receiving trough and connecting pipe, the debris generated by edge grinding can be collected and transported to the material receiving trough. The sliding material receiving trough can facilitate the operator to clean the debris in the material receiving trough, which is beneficial to improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 It is a three-dimensional diagram of the utility model;

[0053] Figure 2 It is a three-dimensional diagram of the utility model from another angle;

[0054] Figure 3 It is a three-dimensional cross-sectional view of the utility model;

[0055] Figure 4 This utility model Figure 1 A magnified image of the middle A area;

[0056] Figure 5 This utility model Figure 2 Enlarged view of area B;

[0057] Figure 6 This utility model Figure 3 Enlarged view of area C in the middle;

[0058] The symbols in the figure are:

[0059] 1. Conveying rack; 2. Edge grinding assembly; 201. Second motor; 202. Edge grinding blade; 3. Adjusting structure; 301. Supporting rack; 302. Bidirectional screw rod; 303. Sliding rod; 304. Moving rack; 4. Clamping structure; 401. Fixed rack; 402. Fixed roller; 403. Moving roller; 404. Pulley; 405. Transmission belt; 406. First motor; 5. Moving structure; 501. Sliding slot; 502. Limiting slot; 503. Sliding block; 504. Limiting block; 505. First cylinder; 6. Collecting structure; 601. Bottom plate; 602. Box; 603. Material collecting trough; 604. Fan; 605. Filter; 606. Collecting trough; 607. Connecting pipe; 7. Adjusting structure; 701. Fixed plate; 702. Pushing plate; 703. Second cylinder; 8. Tension adjusting assembly. DETAILED DESCRIPTION

[0060] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0061] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0062] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0063] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0064] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0065] Embodiment 1:

[0066] Depend on Figure 1-Figure 5 As shown, this embodiment provides a plate trimming device, including: a conveying frame 1, the conveying frame 1 is used to convey the plate, and an edge grinding assembly 2 is symmetrically arranged above the conveying frame 1; an adjusting structure 3, the adjusting structure 3 is arranged above the conveying frame 1, and is used to drive the edge grinding assemblies 2 to move closer to or away from each other, the adjusting structure 3; and a clamping structure 4, the clamping structure 4 is symmetrically arranged on both sides of the edge grinding assembly 2, and is used to clamp the plate.

[0067] The plate is conveyed through the cooperation between the conveying frame 1 and the clamping structure 4. When conveyed to the position of the edge grinding component 2, the side edge of the plate can be edged by the edge grinding component 2. When processing plates of different specifications, the edge grinding components 2 can be adjusted to be closer or farther away from each other through the set adjustment structure 3, so that the device can grind the plates of different specifications, which is beneficial to improving production efficiency.

[0068] Furthermore, the adjustment structure 3 includes: a support frame 301, which is symmetrically arranged above the conveying frame 1, and a bidirectional screw rod 302 is rotatably arranged between the support frames 301; a first motor 406, which is arranged on the outside of the support frame 301, and the output shaft is connected to the bidirectional screw rod 302; a moving frame 304, which is symmetrically arranged between the support frames 301, and is threadedly connected to the bidirectional screw rod 302; a sliding rod 303, which is arranged on the side of the bidirectional screw rod 302, and passes through the moving frame 304, and is slidably connected to the moving frame 304; wherein the edge grinding assembly 2 is arranged on the moving frame 304.

[0069] The first motor 406 drives the bidirectional screw rod 302 to rotate and cooperates with the slide rod 303, so that the movable frame 304 can stably move between the support frames 301, which is convenient for the operator to control the relative distance between the edge grinding components 2, which is conducive to improving production efficiency.

[0070] Embodiment 2:

[0071] Depend on Figure 1-Figure 5 As shown, this embodiment provides a plate trimming device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0072] Furthermore, the clamping structure 4 includes: a fixed frame 401, which is symmetrically arranged above the conveying frame 1, and a movable structure 5 is arranged on the fixed frame 401; a movable roller 403, a fixed roller 402, which are both rotatably arranged between the fixed frame 401, and a pulley 404 is arranged on the central axis of one side of the movable roller 403 and the fixed roller 402; a third motor, which is arranged on the side of the fixed frame 401 and away from the pulley 404; wherein a transmission belt 405 is sleeved on the pulley 404, and a tension adjustment component 8 is arranged on the moving path of the transmission belt 405, the tension adjustment component 8 is used to adjust the tension of the transmission belt 405, and the movable roller 403 is connected to the movable structure 5.

[0073] The cooperation among the fixed frame 401, the fixed roller 402, the movable roller 403, the third motor, the transmission belt 405 and the pulley 404 can clamp the plate, which is beneficial to improving the plate edge grinding quality. The movable structure 5 can adjust the distance between the movable roller 403 and the fixed roller 402, so that plates of different thicknesses can be clamped, which is beneficial to improving the applicability of the device.

[0074] Furthermore, the movable structure 5 includes: a slide groove 501, which is arranged above the fixed seat, and a limiting groove 502 is symmetrically arranged on the inner wall of the slide groove 501; a slider 503, which is slidably arranged in the slide groove 501, and limiting blocks 504 are relatively arranged on both sides of the slider 503, and the limiting blocks 504 are slidably connected to the limiting groove 502; a support plate, which is mounted above the fixed frame 401, and a first cylinder 505 is arranged above the support plate, and the output shaft of the first cylinder 505 passes through the support plate and is connected to the top surface of the slider 503; wherein the movable roller 403 is rotatably arranged on the slider 503.

[0075] By telescoping the output shaft of the first cylinder 505, the slider 503 can be controlled to move up and down in the slide groove 501, so as to adjust the distance between the movable roller 403 and the fixed roller 402, which is beneficial for the device to clamp plates of different thicknesses, and the plates can be clamped by the symmetrically arranged clamping structure 4, which is beneficial for improving the stability during edge grinding.

[0076] Embodiment 3:

[0077] Depend on Figure 1-Figure 6 As shown, this embodiment provides a plate trimming device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0078] Furthermore, the edge grinding assembly 2 includes: a second motor 201, which is arranged on the side of the movable frame 304, and the output shaft passes through the movable frame 304; an edge grinding blade 202, which is arranged on the conveying shaft of the second motor 201, and a collection structure 6 is arranged below the edge grinding blade 202.

[0079] The second motor 201 is provided to drive the edge grinding blade 202 to grind the plate, and during the grinding process, the debris generated by the edge grinding can be collected by the collection structure 6 arranged under the edge grinding blade 202, which is beneficial to improving environmental hygiene and preventing the operator from inhaling a large amount of dust.

[0080] Furthermore, the collecting structure 6 includes: a bottom plate 601, which is fixedly arranged below the edge grinding assembly 2, and a box body 602 is arranged above the bottom plate 601, and an opening is arranged on the front of the box body 602; a material receiving trough 603, which is slidably arranged in the box body 602 to store debris; a fan 604, which is arranged on the top of the box body 602, and a connecting groove is arranged between the fan 604 and the box body 602, and a filter screen 605 is arranged in the connecting groove; a collecting trough 606, which is arranged below the edge grinding blade 202 and connected to the movable frame 304; wherein a connecting pipe 607 is arranged between the collecting trough 606 and the box body 602.

[0081] Through the cooperation among the fan 604, the filter 605, the box 602, the collection trough 606, the receiving trough 603, and the connecting pipe 607, the debris generated by edge grinding can be collected and transported to the receiving trough 603. The sliding receiving trough 603 can facilitate the operator to clean the debris in the receiving trough 603, which is beneficial to improving production efficiency.

[0082] Furthermore, the connecting pipe 607 is a plastic hose.

[0083] The plastic connecting tube 607 can move along with the edge grinding assembly 2, which helps to improve the collection efficiency.

[0084] Furthermore, an adjustment structure 7 is symmetrically arranged above the conveying frame 1, and the adjustment structure 7 is used to adjust the placement position of the plate, and the adjustment structure 7 is arranged before the edging process. The adjustment structure 7 includes: a fixed plate 701, the fixed plate 701 is symmetrically arranged above the conveying frame 1, and a push plate 702 is movably arranged on the inner side of the fixed plate 701; a second cylinder 703, the second cylinder 703 is arranged between the fixed plate 701 and the push plate 702, and is used to control the push and retraction of the push plate 702.

[0085] Through the cooperation between the fixing plate 701 and the second cylinder 703 , the placement angle of the plate can be adjusted before the plate is clamped by the clamping structure 4 , which is beneficial to improving the quality of edge grinding.

[0086] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A plate trimming device, characterized in that ,include: A conveying frame (1), the conveying frame (1) is used to convey plates, and an edge grinding assembly (2) is symmetrically arranged above the conveying frame (1); An adjusting structure (3) is arranged above the conveying frame (1) and is used to drive the edge grinding components (2) to move closer to or farther from each other. The adjusting structure (3) comprises: A support frame (301), wherein the support frame (301) is symmetrically arranged above the conveying frame (1), and a bidirectional screw rod (302) is rotatably arranged between the support frames (301); A first motor (406), wherein the first motor (406) is arranged outside the support frame (301), and an output shaft is connected to the bidirectional screw rod (302); A movable frame (304), wherein the movable frame (304) is symmetrically arranged between the supporting frames (301) and is threadedly connected to the bidirectional screw rod (302); A sliding rod (303), wherein the sliding rod (303) is arranged on the side of the bidirectional screw rod (302), passes through the moving frame (304), and is slidably connected to the moving frame (304); Wherein, the edge grinding assembly (2) is arranged on a movable frame (304); A clamping structure (4), wherein the clamping structure (4) is symmetrically arranged on both sides of the edge grinding assembly (2) and is used to clamp the plate.

2. A plate trimming device according to claim 1, characterized in that: The clamping structure (4) comprises: A fixed frame (401), the fixed frame (401) is symmetrically arranged above the conveying frame (1), and a movable structure (5) is arranged on the fixed frame (401); A movable roller (403) and a fixed roller (402), wherein the movable roller (403) and the fixed roller (402) are both rotatably arranged between the fixed frame (401), and a pulley (404) is arranged on a central axis on one side of the movable roller (403) and the fixed roller (402); A third motor, the third motor being arranged on a side of the fixing frame (401) and away from the pulley (404); A transmission belt (405) is sleeved on the pulley (404), and a tension adjustment component (8) is provided on the moving path of the transmission belt (405), wherein the tension adjustment component (8) is used to adjust the tension of the transmission belt (405), and the movable roller (403) is connected to the moving structure (5).

3. A plate trimming device according to claim 2, characterized in that: The mobile structure (5) comprises: A slide groove (501), wherein the slide groove (501) is arranged above the fixed seat, and a limiting groove (502) is symmetrically arranged on the inner wall of the slide groove (501); A slider (503), wherein the slider (503) is slidably disposed in the slide groove (501), and limiting blocks (504) are relatively disposed on both sides of the slider (503), and the limiting blocks (504) are slidably connected to the limiting groove (502); A support plate, the support plate is mounted above the fixing frame (401), and a first cylinder (505) is arranged above the support plate, an output shaft of the first cylinder (505) passes through the support plate and is connected to the top surface of the slider (503); Wherein, the movable roller (403) is rotatably arranged on the slider (503).

4. A plate trimming device according to claim 1, characterized in that: The edge grinding assembly (2) comprises: A second motor (201), wherein the second motor (201) is arranged on a side of the moving frame (304), and an output shaft passes through the moving frame (304); An edge grinding blade (202), wherein the edge grinding blade (202) is arranged on a conveying shaft of a second motor (201), and a collecting structure (6) is arranged below the edge grinding blade (202).

5. A plate trimming device according to claim 4, characterized in that: The collecting structure (6) comprises: A bottom plate (601), the bottom plate (601) is fixedly arranged below the edge grinding assembly (2), and a box body (602) is arranged above the bottom plate (601), and an opening is arranged on the front of the box body (602); A material receiving trough (603), the material receiving trough (603) is slidably disposed in the box body (602) for storing debris; A fan (604), the fan (604) being arranged on the top of the box (602), and a connecting groove being arranged between the fan and the box (602), and a filter screen (605) being arranged in the connecting groove; A collecting trough (606), the collecting trough (606) being arranged below the edge grinding blade (202) and connected to the moving frame (304); Wherein, a connecting pipe (607) is provided between the collecting tank (606) and the box body (602).

6. A plate trimming device according to claim 5, characterized in that: The connecting pipe (607) is a plastic hose.

7. A plate trimming device according to claim 1, characterized in that: An adjustment structure (7) is symmetrically arranged above the conveying frame (1), and the adjustment structure (7) is used to adjust the placement position of the plate, and the adjustment structure (7) is arranged before the edge grinding process.

8. A plate trimming device according to claim 7, characterized in that: The adjustment structure (7) comprises: A fixed plate (701), the fixed plate (701) is symmetrically arranged above the conveying frame (1), and a push plate (702) is movably arranged inside the fixed plate (701); The second cylinder (703) is arranged between the fixed plate (701) and the push plate (702) to control the pushing out and retracting of the push plate (702).

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