A high-efficiency crushing device for plate processing

Abstract

The present invention discloses a high-efficiency crushing device for plate processing, which belongs to the technical field of plate processing, and comprises a support frame, wherein a conveying assembly is provided on the top of the support frame, and the conveying assembly is used to convey the plate, and a deviation correction assembly is provided on the upper side of the conveying assembly, and the deviation correction assembly is used to correct the deviation of the conveyed plate, and a driving and limiting assembly is fixedly connected to the support frame, and a position adjustment and crushing assembly is provided on one side of the driving and limiting assembly, and the position adjustment and crushing assembly is used for horizontal feeding and crushing or vertical feeding and crushing, and the position adjustment and crushing assembly is deflected, adjusted or limited by the driving and limiting assembly. The present invention not only facilitates horizontal feeding and crushing of longer raw materials, but also automatically conveys and corrects the raw materials during horizontal feeding, and adjusts the shorter raw materials to the vertical feeding mode for crushing, thus meeting the needs of different working conditions.

Description

Technical Field

[0001] This invention belongs to the field of sheet metal processing technology, and in particular relates to a high-efficiency crushing device for sheet metal processing. Background Technology

[0002] In the processing of boards, the raw materials must first be crushed, then melted, and finally embossed.

[0003] When crushing raw materials for sheet metal processing, traditional crushers cannot adjust the feed inlet, offering only horizontal or vertical feeding options. Different raw materials require different feeding methods. For example, shorter sheet materials are typically crushed using vertically fed crushers, while longer sheet materials can only be crushed using horizontally fed crushers. This presents inconvenience for users, limiting their ability to choose a suitable feeding method. Therefore, we propose a high-efficiency crushing device for sheet metal processing. Summary of the Invention

[0004] To address the aforementioned problems, the purpose of this invention is to provide a high-efficiency crushing device for sheet metal processing.

[0005] To achieve the above objectives, the present invention proposes a high-efficiency crushing device for plate processing, comprising a support frame, a conveying assembly at the top of the support frame for conveying the plate, a correction assembly on one side above the conveying assembly for correcting the deviation of the conveyed plate, a drive limiting assembly fixedly connected to the support frame, and a position adjusting crushing assembly on one side of the drive limiting assembly for horizontal or vertical feeding crushing, wherein the drive limiting assembly can be used to adjust or limit the deflection of the position adjusting crushing assembly.

[0006] Preferably, the conveying assembly includes two side plates fixedly connected to the top of the support frame, a plurality of conveying rollers rotatably disposed between the two side plates, a conveyor belt sleeved on the outside of the conveying rollers, and a first drive motor for driving the conveying rollers to rotate is fixedly connected to one side of one of the side plates.

[0007] Preferably, the correction assembly includes a first positioning plate fixedly connected to the bottom of the side plate, a movable rod movably sleeved inside the first positioning plate, two push plates fixedly connected to the top of the movable rod, a connecting plate fixedly connected to the middle of the movable rod, and a first push rod motor fixedly connected between the connecting plate and the support frame.

[0008] Preferably, the drive limiting assembly includes a fixed seat fixedly connected to a support frame. A second push rod motor is fixedly connected to the top of the fixed seat. A movable plate is fixedly connected to the output shaft of the second push rod motor. Sleeves are fixedly connected to both sides of the top of the movable plate. A third push rod motor is fixedly connected to the middle of the top of the movable plate. A lifting plate is fixedly connected to the output shaft of the third push rod motor. Insert rods are fixedly connected to both ends of the lifting plate, and the insert rods are movably inserted into the sleeves. A rack is fixedly connected to the top of the insert rod. A fixed plate is fixedly connected to the support frame. Two guide rods are movably sleeved inside the fixed plate. A limiting plate is fixedly connected to the end of the guide rod near the adjusting and crushing assembly. An iron plate is fixedly connected to the end of the guide rod away from the limiting plate. A U-shaped plate is movably sleeved outside the guide rod. A push-pull plate is rotatably connected between the U-shaped plate and the lifting plate. An electromagnet is fixedly connected to the middle of the U-shaped plate.

[0009] Preferably, the adjusting crushing assembly includes a vertical plate fixedly connected to the bottom of the side plate, a first bearing fixedly connected to the bottom of the vertical plate, a first fixed shaft sleeved inside the first bearing, rotating plates fixedly connected to both ends of the first fixed shaft, a fixed frame fixedly connected to one end of the rotating plate, two meshing crushing rollers rotatably mounted inside the fixed frame, a second drive motor fixedly connected to one outer wall of the fixed frame, and the output shaft of the second drive motor fixedly connected to the crushing rollers, and two guide plates fixedly connected to the inner wall of the fixed frame on both sides of the crushing rollers. Positioning shafts are fixedly connected to the outer walls of both sides of the fixed frame. A first lifting plate is rotatably connected to the end of the positioning shaft away from the fixed frame. A second fixed shaft is fixedly connected between the two first lifting plates. Two second bearings are sleeved on the outside of the second fixed shaft. A second lifting plate is fixedly connected to the outside of the second bearings. A rotating shaft is fixedly connected to the side of each of the two second lifting plates that is away from each other. A gear is fixedly connected to the end of the rotating shaft away from the second lifting plate, and the rack and gear mesh for transmission. A second positioning plate is fixedly connected to the top of the side plate, and the rotating shaft is movably sleeved in the second positioning plate.

[0010] Preferably, the fixing plate has two guide holes, and a damping sleeve is fixedly fitted inside the guide holes, and the guide rod is fitted inside the damping sleeve.

[0011] Preferably, the first positioning plate has a movable hole, and the movable rod moves through the movable hole.

[0012] Preferably, the second positioning plate has a through hole, and the rotating shaft moves through the through hole.

[0013] Preferably, the U-shaped plate and the lifting plate are provided with grooves, and a pin is fixedly connected inside the groove, and the push-pull plate is movably sleeved outside the pin.

[0014] The high-efficiency crushing device for plate processing proposed in this invention can bring the following beneficial effects: The conveying and correction components facilitate the correction and conveying of longer sheet materials, which makes it easier to feed and crush longer sheet materials horizontally. The feeding direction of the adjusting crushing component can be easily adjusted by driving the limiting component, so that it can be switched from horizontal feeding to vertical feeding for crushing, to meet the needs of different working conditions; In summary, this solution has a simple structure and a novel design. It not only facilitates horizontal feeding and crushing of longer raw materials, but also automatically conveys and corrects the material during horizontal feeding. At the same time, it adjusts shorter raw materials to vertical feeding for crushing, thus meeting the needs of different working conditions. Attached Figure Description

[0015] The accompanying drawings, which are provided to further illustrate the invention and constitute a part of this invention, are illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention.

[0016] In the attached diagram: Figure 1 This is a front view structural diagram of the present invention.

[0017] Figure 2 This is a side view of the structure of the present invention.

[0018] Figure 3 This is a cross-sectional structural diagram of the present invention.

[0019] Figure 4 This is a first-view three-dimensional structural diagram of the present invention.

[0020] Figure 5 This is a second-view three-dimensional structural diagram of the present invention.

[0021] Figure 6 This is a cross-sectional three-dimensional structural diagram of the conveying component of the present invention.

[0022] Figure 7 This is a three-dimensional structural diagram of the correction component of the present invention.

[0023] Figure 8 This is a three-dimensional structural diagram of the drive limiting component of the present invention.

[0024] Figure 9 This is a three-dimensional structural diagram of the positioning and crushing component of the present invention.

[0025] In the diagram: 1. Support frame; 2. Conveying assembly; 201. Side plate; 202. Conveying roller; 203. Conveying belt; 204. First drive motor; 3. Correction assembly; 301. First positioning plate; 302. Movable rod; 303. Push plate; 304. Connecting plate; 305. First push rod motor; 4. Drive limit assembly; 401. Fixed seat; 402. Second push rod motor; 403. Moving plate; 404. Sleeve; 405. Third push rod motor; 406. Lifting plate; 407. Insertion rod; 408. Rack; 409. Fixed plate; 410. Guide. 411. Alignment rod, 412. Limiting plate, 413. Iron plate, 414. U-shaped plate, 415. Push-pull plate, 416. Electromagnet, 5. Adjusting crushing assembly, 501. Vertical plate, 502. First bearing, 503. First fixed shaft, 504. Rotating plate, 505. Fixed frame, 506. Crushing roller, 507. Second drive motor, 508. Guide plate, 509. Positioning shaft, 510. First lifting plate, 511. Second fixed shaft, 512. Second bearing, 513. Second lifting plate, 514. Rotating shaft, 515. Gear, 516. Second positioning plate. Detailed Implementation

[0026] To more clearly illustrate the overall concept of the present invention, a detailed description will be provided below with reference to the accompanying drawings and examples.

[0027] In the description of this invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and 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. Therefore, they should not be construed as limitations on this invention.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0030] In this invention, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "an embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] like Figures 1-9 As shown, an embodiment of the present invention proposes a high-efficiency crushing device for plate processing, including a support frame 1. A conveying component 2 is provided on the top of the support frame 1 for conveying the plate. A correction component 3 is provided on one side above the conveying component 2 for correcting the deviation of the conveyed plate. A drive limiting component 4 is fixedly connected to the support frame 1. A position adjusting crushing component 5 is provided on one side of the drive limiting component 4 for horizontal feeding crushing or vertical feeding crushing. The position adjusting crushing component 5 is deflected or limited by the drive limiting component 4.

[0032] like Figure 5 and Figure 6 As shown, the conveying assembly 2 includes two side plates 201 fixedly connected to the top of the support frame 1. Multiple conveying rollers 202 are rotatably arranged between the two side plates 201. A conveyor belt 203 is sleeved on the outside of the conveying rollers 202. A first drive motor 204 for driving the conveying rollers 202 to rotate is fixedly connected to one side of one of the side plates 201. The first drive motor 204 drives the conveying rollers 202 to rotate, and the conveying rollers 202 drive the conveyor belt 203 to rotate. In this way, the conveyor belt 203 will convey longer raw materials.

[0033] like Figure 5 , Figure 6 and Figure 7As shown, the correction assembly 3 includes a first positioning plate 301 fixedly connected to the bottom of the side plate 201. A movable rod 302 is movably sleeved inside the first positioning plate 301. Two push plates 303 are fixedly connected to the top of the movable rod 302. A connecting plate 304 is fixedly connected to the middle of the movable rod 302. A first push rod motor 305 is fixedly connected between the connecting plate 304 and the support frame 1. The first push rod motor 305 drives the connecting plate 304 to move back and forth, and the connecting plate 304 drives the movable rod 302 to move back and forth. The movable rod 302 drives the two push plates 303 to push back and forth, thus correcting the deviation of the raw material.

[0034] like Figure 5 , Figure 6 and Figure 8 As shown, the drive limiting assembly 4 includes a fixed base 401 fixedly connected to the support frame 1. A second push rod motor 402 is fixedly connected to the top of the fixed base 401. A moving plate 403 is fixedly connected to the output shaft of the second push rod motor 402. Sleeves 404 are fixedly connected to both sides of the top of the moving plate 403. A third push rod motor 405 is fixedly connected to the middle of the top of the moving plate 403. A lifting plate 406 is fixedly connected to the output shaft of the third push rod motor 405. Insertion rods 407 are fixedly connected to both ends of the lifting plate 406, and the insertion rods 407 are movably inserted into the sleeves 404. A rack 408 is fixedly connected to the top of the insertion rods 407. A fixed plate 409 is fixedly connected to the support frame 1. Two guide rods 410 are movably sleeved inside the fixed plate 409. A limiting plate 411 is fixedly connected to one end of the adjusting crushing component 5. An iron plate 412 is fixedly connected to the end of the guide rod 410 away from the limiting plate 411. A U-shaped plate 413 is movably sleeved on the outside of the guide rod 410. A push-pull plate 414 is rotatably connected between the U-shaped plate 413 and the lifting plate 406. An electromagnet 415 is fixedly connected in the middle of the U-shaped plate 413. When the adjusting crushing component 5 is horizontally fed and crushed, the third push rod motor 405 drives the lifting plate 406 to move upward. The lifting plate 406 then drives the U-shaped plate 413 to move through the push-pull plate 414. The U-shaped plate 413 attracts the iron plate 412 through the electromagnet 415. This will cause the iron plate 412, the guide rod 410 and the limiting plate 411 to move together. In this way, the limiting plate 411 will limit the adjusting crushing component 5.

[0035] like Figure 8 and Figure 9As shown, the adjusting crushing assembly 5 includes a vertical plate 501 fixedly connected to the bottom of the side plate 201. A first bearing 502 is fixedly connected to the bottom of the vertical plate 501. A first fixed shaft 503 is sleeved inside the first bearing 502. Rotating plates 504 are fixedly connected to both ends of the first fixed shaft 503. A fixed frame 505 is fixedly connected to one end of the rotating plate 504. Two intermeshing crushing rollers 506 are rotatably arranged inside the fixed frame 505. A second drive motor 507 is fixedly connected to one outer wall of the fixed frame 505, and the output of the second drive motor 507 is... The shaft is fixedly connected to the crushing roller 506. Two guide plates 508 are fixedly connected to the inner wall of the fixed frame 505 on both sides of the crushing roller 506. Positioning shafts 509 are fixedly connected to the outer walls of both sides of the fixed frame 505. A first lifting plate 510 is rotatably connected to one end of the positioning shaft 509 away from the fixed frame 505. A second fixed shaft 511 is fixedly connected between the two first lifting plates 510. Two second bearings 512 are sleeved on the outside of the second fixed shaft 511. A second lifting plate 513 is fixedly connected to the outside of the second bearings 512. 13. A rotating shaft 514 is fixedly connected to each other on the opposite side. A gear 515 is fixedly connected to the end of the rotating shaft 514 away from the second lifting plate 513, and the rack 408 meshes with the gear 515 for transmission. A second positioning plate 516 is fixedly connected to the top of the side plate 201, and the rotating shaft 514 is movably sleeved in the second positioning plate 516. The second drive motor 507 drives the crushing roller 506 to mesh and rotate. In this way, the two crushing rollers 506 mesh to crush the raw material. The second push rod motor 402 drives the moving plate 403 and the sleeve 404 to move horizontally. 4. The insertion rod 407 and rack 408 move horizontally, so that the rack 408 drives the gear 515 meshing with it to rotate. The gear 515 drives the rotating shaft 514 to rotate, and the rotating shaft 514 drives the second lifting plate 513 to rotate. The rotation of the second lifting plate 513 drives the second fixed shaft 511 to move down. The second fixed shaft 511 drives the first lifting plate 510 to move down. The first lifting plate 510 drives the fixed frame 505 to rotate around the first fixed shaft 503, so that the fixed frame 505 can be rotated 90 degrees clockwise, so that the material can be fed vertically for crushing.

[0036] like Figure 8 As shown, the fixed plate 409 has two guide holes. A damping sleeve is fixedly fitted inside the guide hole, and the guide rod 410 is fitted inside the damping sleeve. The damping sleeve increases the friction between the guide rod 410 and the damping sleeve. This allows the U-shaped plate 413 to slide outside the guide rod 410 without moving the guide rod 410 when the electromagnet 415 is not attracted.

[0037] like Figure 7 As shown, the first positioning plate 301 has a movable hole, and the movable rod 302 moves through the movable hole.

[0038] like Figure 9 As shown, the second positioning plate 516 has a through hole, and the rotating shaft 514 moves through the through hole.

[0039] like Figure 8 As shown, the U-shaped plate 413 and the lifting plate 406 are provided with grooves, and a pin is fixedly connected inside the groove. The push-pull plate 414 is movably sleeved on the outside of the pin, and the push-pull plate 414 can move around the pin.

[0040] Working principle: When it is necessary to crush long raw materials, the fixed frame 505 needs to be placed vertically. First, the third push rod motor 405 drives the lifting plate 406 to move upward. The lifting plate 406 then drives the U-shaped plate 413 to move through the push-pull plate 414. The electromagnet 415 attracts the iron plate 412. Then, the U-shaped plate 413 drives the iron plate 412 to move synchronously through the electromagnet 415. In this way, the iron plate 412 will drive the guide rod 410 and the limiting plate 411 to move together. At this time, the limiting plate 411 will come to the bottom of the rotating plate 504 to lift and limit it, thereby preventing the rotating plate 504 from rotating clockwise. At this time, the raw material is being conveyed. The conveyor belt 203 is used for conveying. The first drive motor 204 drives the conveyor roller 202 to rotate, which in turn drives the conveyor belt 203 to rotate. In this way, the conveyor belt 203 will convey longer raw materials. The first push rod motor 305 drives the connecting plate 304 to move back and forth. The connecting plate 304 drives the movable rod 302 to move back and forth. The movable rod 302 drives the two push plates 303 to push back and forth, which can correct the deviation of the raw materials, so that the raw materials can enter the fixed frame 505 horizontally. The second drive motor 507 drives the crushing roller 506 to mesh and rotate. In this way, the two crushing rollers 506 mesh to crush the raw materials.

[0041] When shorter raw materials need to be crushed, the fixed frame 505 needs to be rotated horizontally for vertical feeding. At this time, the third push rod motor 405 drives the lifting plate 406 to move downward, causing the lifting plate 406 to drive the connecting rod 407 and rack 408 to move downward. The rack 408 will mesh with the gear 515, and the lifting plate 406 will pull down the U-shaped plate 413 to reset via the push-pull plate 414. Then, the U-shaped plate 413 drives the iron plate 412, guide rod 410 and limit plate 411 to move and reset, releasing the limit on the rotating plate 504. At this time, the electromagnet 415 is de-energized, and then the second push rod motor 402 drives the moving plate 40 3. The sleeve 404 moves horizontally, which drives the insertion rod 407 and the rack 408 to move horizontally. In this way, the rack 408 drives the gear 515 that meshes with it to rotate. The gear 515 drives the rotating shaft 514 to rotate. The rotating shaft 514 drives the second lifting plate 513 to rotate. The rotation of the second lifting plate 513 drives the second fixed shaft 511 to move downward. The second fixed shaft 511 drives the first lifting plate 510 to move downward. The first lifting plate 510 drives the fixed frame 505 to rotate around the first fixed shaft 503, so that the fixed frame 505 can be rotated 90 degrees clockwise, which allows for vertical feeding and crushing.

[0042] The above description is merely an embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.

Claims

1. An efficient crushing device for plate processing, comprising a support frame (1), characterized in that: A conveying assembly (2) is provided on the top of the support frame (1), and the conveying assembly (2) is used to convey the plate. A deviation correction assembly (3) is provided on one side above the conveying assembly (2), and the deviation correction assembly (3) is used to correct the deviation of the conveyed plate. A driving limit assembly (4) is fixedly connected to the support frame (1), and a positioning crushing assembly (5) is provided on one side of the driving limit assembly (4). The positioning crushing assembly (5) is used for horizontal feeding crushing or vertical feeding crushing, and the positioning crushing assembly (5) is deflected, adjusted or limited by the driving limit assembly (4).

2. The high-efficiency crushing device for plate processing according to claim 1 is characterized in that: The conveying assembly (2) comprises two side plates (201) fixedly connected to the top of the support frame (1), a plurality of conveying rollers (202) are rotatably arranged between the two side plates (201), a conveying belt (203) is sleeved on the outside of the conveying rollers (202), and a first driving motor (204) for driving the conveying rollers (202) to rotate is fixedly connected to one side of one of the side plates (201).

3. The high-efficiency crushing device for plate processing according to claim 2 is characterized in that: The deviation-correcting assembly (3) comprises a first positioning plate (301) fixedly connected to the bottom of the side plate (201); a movable rod (302) is movably sleeved inside the first positioning plate (301); two push plates (303) are fixedly connected to the top of the movable rod (302); a connecting plate (304) is fixedly connected to the middle of the movable rod (302); and a first push rod motor (305) is fixedly connected between the connecting plate (304) and the support frame (1).

4. The high-efficiency crushing device for plate processing according to claim 3 is characterized in that: The driving limit assembly (4) comprises a fixing seat (401) fixedly connected to the support frame (1); a second push rod motor (402) is fixedly connected to the top of the fixing seat (401); an output shaft of the second push rod motor (402) is fixedly connected to a moving plate (403); sleeves (404) are fixedly connected to both sides of the top of the moving plate (403); a third push rod motor (405) is fixedly connected to the middle of the top of the moving plate (403); an output shaft of the third push rod motor (405) is fixedly connected to a lifting plate (406); plug-in rods (407) are fixedly connected to both ends of the lifting plate (406); and the plug-in rods (407) are movably inserted into the sleeves (404). The top end of the plug-in rod (407) is fixedly connected to a rack (408), the support frame (1) is fixedly connected to a fixed plate (409), the fixed plate (409) is internally sleeved with two guide rods (410), one end of the guide rod (410) close to the position adjustment crushing assembly (5) is fixedly connected to a limit plate (411), one end of the guide rod (410) away from the limit plate (411) is fixedly connected to an iron plate (412), the outer sleeve of the guide rod (410) is provided with a U-shaped plate (413), a push-pull plate (414) is rotatably connected between the U-shaped plate (413) and the lifting plate (406), and an electromagnet (415) is fixedly connected in the middle of the U-shaped plate (413).

5. The high-efficiency crushing device for plate processing according to claim 4, characterized in that: The positioning crushing assembly (5) comprises a vertical plate (501) fixedly connected to the bottom of the side plate (201); a first bearing (502) is fixedly connected to the bottom of the vertical plate (501); a first fixed shaft (503) is sleeved inside the first bearing (502); two ends of the first fixed shaft (503) are fixedly connected to rotating plates (504); one end of the rotating plate (504) is fixedly connected to a fixed frame (505); two mutually meshing crushing rollers (506) are rotatably arranged inside the fixed frame (505); a second drive motor (507) is fixedly connected to an outer wall of one side of the fixed frame (505); an output shaft of the second drive motor (507) is fixedly connected to the crushing roller (506); two guide plates (508) fixedly connected to the inner wall of the fixed frame (505) are arranged on both sides of the crushing roller (506); the fixed frame (505) The outer walls on both sides are fixedly connected with positioning shafts (509), and one end of the positioning shaft (509) away from the fixed frame (505) is rotatably connected with the first lifting plate (510), and a second fixed shaft (511) is fixedly connected between the two first lifting plates (510), and the outer side of the second fixed shaft (511) is sleeved with two second bearings (512), and the outer side of the second bearing (512) is fixedly connected with a second lifting plate (513), and the two second lifting plates (513) are fixedly connected with a rotating shaft (514) on the side away from each other, and one end of the rotating shaft (514) away from the second lifting plate (513) is fixedly connected with a gear (515), and the rack (408) is meshed with the gear (515) for transmission, and the top of the side plate (201) is fixedly connected with a second positioning plate (516), and the rotating shaft (514) is movably sleeved in the second positioning plate (516).

6. The high-efficiency crushing device for plate processing according to claim 4, characterized in that: The fixing plate (409) is provided with two guide holes, the inner fixing sleeves of the guide holes are provided with damping sleeves, and the guide rods (410) are sleeved in the damping sleeves.

7. The high-efficiency crushing device for plate processing according to claim 3, characterized in that: A movable hole is provided on the first positioning plate (301), and the movable rod (302) movably passes through the movable hole.

8. The high-efficiency crushing device for plate processing according to claim 5, characterized in that: A through hole is provided on the second positioning plate (516), and the rotating shaft (514) movably passes through the through hole.

9. The high-efficiency crushing device for plate processing according to claim 4, characterized in that: The U-shaped plate (413) and the lifting plate (406) are provided with grooves, the interior of the grooves is fixedly connected with a pin shaft, and the push-pull plate (414) is movably sleeved on the exterior of the pin shaft.

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