A precise punching device for preparing a back cover of an imitation leather sheet

Abstract

The utility model relates to a precise punching device for preparing a back cover of an imitation leather sheet, comprising a processing table, a controller fixedly installed on the outside of the processing table, a clamp arranged above the processing table to clamp and fix the back cover of the imitation leather sheet, and a punching device arranged above the processing table to punch holes in the back cover of the imitation leather sheet, wherein a moving structure for displacing the clamp is arranged inside the processing table, and an adjusting mechanism for displacing the punching device is arranged on the processing table; the moving structure comprises a double-axis telescopic cylinder fixedly installed inside the processing table, and a connecting block fixedly installed on the lower surface of the clamp and extending to the inside of the processing table. The precise punching device for preparing the back cover of the imitation leather sheet, through the use of two adjusting mechanisms, and in combination with the cross-shaped distribution of the horizontal adjustment box and the longitudinal adjustment box, enables the punching device to be displaced in the X and Y axis directions, effectively improving the punching range and efficiency of the punching device, achieving the advantages of strong practicality and high processing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to a precise punching device for preparing a back cover of an imitation leather plate. Background Art

[0002] Sheet metal is a flat rectangular building material board made into a standard size, used in the construction industry as a component of walls, ceilings or floors. It also refers to metal sheets made by forging, rolling or casting. It is divided into thin plates, medium plates, thick plates, and extra-thick plates, usually made into a flat rectangular building material board of standard size. In order to make the sheet metal better used, different patterns will be installed or coated on the sheet metal for decorative purposes, such as imitation leather sheet metal back cover or printed sheet metal back cover.

[0003] A punching device is needed in the process of producing boards for better installation. After searching, Chinese patent CN218985086U discloses a precise punching device for furniture boards, including a support assembly, a punching mechanism and an anti-deviating assembly. The support assembly includes a support table and an L-shaped support plate with one end vertically fixed to one side of the upper end of the support table, wherein a slide groove is provided in the middle of the upper end of the support table, and a mounting hole is provided in the upper end of the L-shaped support plate. In the precise punching device for furniture boards, the pressing plate presses and limits the furniture board under the action of the elastic member, and the position of the furniture board is adjusted by the slider controlled by the position irradiated by the laser light, thereby avoiding the deviation of the furniture board during punching and ensuring accurate punching.

[0004] However, the position of the punching device in the precision punching device of the furniture board of the utility model cannot be adjusted, so that the punching range of the punching device is limited. When it is necessary to punch holes in other positions of the board, the equipment needs to be stopped, and then the board is displaced and fixed again. This method is not only cumbersome to operate, but also seriously affects the processing efficiency of the board and cannot meet production needs. Therefore, a precision punching device for preparing the back cover of the imitation leather board is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a precise punching device for preparing a back cover of an imitation leather plate, which has the advantages of strong practicability and high processing efficiency, and solves the problem that the position of the punching device cannot be adjusted.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precise punching device for preparing a back cover of an imitation leather plate, comprising a processing table, a controller fixedly installed on the outside of the processing table, a clamp arranged above the processing table for clamping and fixing the back cover of the imitation leather plate, and a punching device arranged above the processing table for punching holes in the back cover of the imitation leather plate, wherein a moving structure for displacing the clamp is arranged inside the processing table, and an adjusting mechanism for displacing the punching device is arranged on the processing table;

[0007] The moving structure includes a double-axis telescopic cylinder fixedly installed inside the processing table, a connecting block fixedly installed on the lower surface of the fixture and extending to the inside of the processing table, and a mounting sleeve fixedly installed on one output end of the double-axis telescopic cylinder and connected and fixed to the connecting block;

[0008] The adjustment mechanism comprises a transverse adjustment box, a longitudinal adjustment box and an adjustment structure arranged inside the transverse adjustment box and the longitudinal adjustment box.

[0009] Furthermore, the adjustment structure includes a servo motor, a lead screw fixedly mounted on an output shaft of the servo motor, a moving block threadedly connected to the outside of the lead screw, and a lifting and telescopic cylinder arranged above the processing table.

[0010] Furthermore, a mounting plate is fixedly mounted on the output end of the lifting and telescopic cylinder, the punching device is fixedly mounted on the lower surface of the mounting plate, and a guide rod symmetrically arranged and penetrating the inside of the mounting plate is fixedly mounted on the lower surface of the longitudinal adjustment box.

[0011] Furthermore, connecting blocks are welded to the lower surfaces of the two moving blocks, and the longitudinal adjustment box is fixedly installed on the lower surface of the top connecting block, and the lifting and telescopic cylinder is fixedly installed on the lower surface of the bottom connecting block.

[0012] Furthermore, the transverse adjustment box and the longitudinal adjustment box are distributed in a cross shape, and the transverse adjustment box is fixedly installed on the outside of the processing table.

[0013] Furthermore, a dust suction structure is arranged outside the longitudinal adjustment box, and the dust suction structure comprises a dust suction box fixedly mounted on the upper surface of the longitudinal adjustment box, a suction pipe fixedly mounted on the side wall of the longitudinal adjustment box, and a suction nozzle fixedly connected to the lower surface of the suction pipe.

[0014] Furthermore, a connecting pipe is fixedly connected between the suction pipe and the dust collection box, and the number of the suction nozzles is several.

[0015] Furthermore, a frame is welded on the lower surface of the processing table, and a plurality of reinforcing ribs are welded on the frame.

[0016] Compared with the prior art, the utility model provides a precise punching device for preparing a back cover of an imitation leather sheet material, which has the following beneficial effects:

[0017] 1. The precise punching device for the back cover of the imitation leather sheet material uses two adjustment mechanisms, and the horizontal adjustment box and the vertical adjustment box are distributed in a cross shape, so that the punching device is displaced in the X and Y axis directions, which effectively improves the punching range and efficiency of the punching device, achieves the advantages of strong practicality and high processing efficiency, and solves the problem that the position of the punching device cannot be adjusted.

[0018] 2. The imitation leather sheet back cover is prepared with a precise punching device. By starting the dust collection box, the suction nozzle sucks in the dust generated by the punching and transports it to the dust collection box through the suction pipe and the connecting pipe for storage, which is convenient for later centralized processing. By installing the dust collection structure, the flying of dust can be reduced and the processing environment can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0020] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the transverse adjustment box and the longitudinal adjustment box of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the dust collection box of the utility model.

[0023] In the figure: 1. processing table; 2. frame; 3. controller; 4. fixture; 5. double-axis telescopic cylinder; 6. mounting sleeve; 7. connecting block; 8. punching device; 9. lateral adjustment box; 10. longitudinal adjustment box; 11. servo motor; 12. lead screw; 13. moving block; 14. connecting block; 15. lifting and telescopic cylinder; 16. mounting plate; 17. dust suction box; 18. suction pipe; 19. suction nozzle; 20. connecting pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 A precise punching device for preparing a back cover of an imitation leather sheet comprises a processing table 1, a controller 3 fixedly mounted on the outside of the processing table 1, a clamp 4 arranged above the processing table 1 to clamp and fix the back cover of the imitation leather sheet, and a punching device 8 arranged above the processing table 1 to punch holes in the back cover of the imitation leather sheet. A frame 2 is welded on the lower surface of the processing table 1, and a plurality of reinforcing ribs are welded on the frame 2. The punching device 8 consists of a driving motor and a drill bit, and the drill bit is detachably mounted on the output shaft of the driving motor.

[0026] In this embodiment, a moving structure for displacing the fixture 4 is provided inside the processing table 1. The moving structure includes a double-axis telescopic cylinder 5 fixedly installed inside the processing table 1, a connecting block 7 fixedly installed on the lower surface of the fixture 4 and extending into the processing table 1, and a mounting sleeve 6 fixedly installed on one output end of the double-axis telescopic cylinder 5 and fixedly connected to the connecting block 7.

[0027] Among them, a sliding opening adapted to the connecting block 7 is provided inside the processing table 1, and the connecting buckle extends to the outside of the processing table 1 through the sliding opening. The fixture 4 includes a clamping seat, a screw rod threadedly installed inside the clamping seat, and a clamping block fixedly installed at the bottom end of the screw rod.

[0028] It should be noted that the number of moving structures is two, and the two moving structures are symmetrically arranged. The number of fixtures 4 is four. The outer shape of the clamping seat is in a U shape. A maintenance plate is detachably installed on the back of the processing table 1.

[0029] In this embodiment, an adjusting mechanism for displacing the punching device 8 is provided on the processing table 1; the adjusting mechanism includes a horizontal adjusting box 9, a vertical adjusting box 10, and an adjusting structure provided inside the horizontal adjusting box 9 and the vertical adjusting box 10. The adjusting structure includes a servo motor 11, a lead screw 12 fixedly installed on the output shaft of the servo motor 11, a moving block 13 threadedly connected to the outside of the lead screw 12, and a lifting telescopic cylinder 15 provided above the processing table 1.

[0030] Among them, a mounting plate 16 is fixedly installed on the output end of the lifting telescopic cylinder 15, the punching device 8 is fixedly installed on the lower surface of the mounting plate 16, and guide rods symmetrically arranged and penetrating through the inside of the mounting plate 16 are fixedly installed on the lower surface of the vertical adjusting box 10.

[0031] Moreover, connecting blocks 14 are welded to the lower surfaces of both moving blocks 13, and the vertical adjusting box 10 is fixedly installed on the lower surface of the top connecting block 14, and the lifting telescopic cylinder 15 is fixedly installed on the lower surface of the bottom connecting block 14. Limit structures for guiding the moving blocks 13 are installed inside both the horizontal adjusting box 9 and the vertical adjusting box 10, thereby realizing stable adjustment of the punching device 8 and achieving the effect of precise punching.

[0032] It should be noted that the horizontal adjusting box 9 and the vertical adjusting box 10 are distributed in a cross shape, and the horizontal adjusting box 9 is fixedly installed outside the processing table 1. The two lead screws 12 are respectively connected to the internal bearings of the horizontal adjusting box 9 and the vertical adjusting box 10, and the two servo motors 11 are respectively fixedly installed outside the horizontal adjusting box 9 and the vertical adjusting box 10. Moving openings for the movement of the connecting blocks 14 are provided on the outside of both the horizontal adjusting box 9 and the vertical adjusting box 10. Maintenance covers are provided on the outside of both the horizontal adjusting box 9 and the vertical adjusting box 10.

[0033] In this embodiment, a dust suction structure is provided on the outside of the longitudinal adjustment box 10, and the dust suction structure includes a dust suction box 17 fixedly installed on the upper surface of the longitudinal adjustment box 10, a suction pipe 18 fixedly installed on the side wall of the longitudinal adjustment box 10, and a suction nozzle 19 fixedly connected to the lower surface of the suction pipe 18.

[0034] A connecting pipe 20 is fixedly connected between the suction pipe 18 and the dust collection box 17 , and there are a plurality of suction nozzles 19 .

[0035] The working principle of the above embodiment is:

[0036] By starting the double-axis telescopic cylinder 5 to drive the left and right clamps 4 to move, and then the back cover of the imitation leather plate is placed between the two clamps 4 for fixation. When in use, the servo motor 11 is started by the controller 3, so that its output shaft drives the screw 12 to rotate, and the rotation of the screw 12 drives the moving block 13. Through the use of two adjustment mechanisms, since the horizontal adjustment box 9 and the longitudinal adjustment box 10 are distributed in a cross shape, the punching device 8 is displaced in the X and Y axis directions, which effectively improves the punching range and efficiency of the punching device 8.

[0037] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A precision punching device for preparing a back cover of an imitation leather plate, comprising a processing table (1), a controller (3) fixedly mounted on the outside of the processing table (1), a clamp (4) arranged above the processing table (1) for clamping and fixing the back cover of the imitation leather plate, and a punching device (8) arranged above the processing table (1) for punching holes in the back cover of the imitation leather plate, characterized in that: A moving structure for displacing the clamp (4) is provided inside the processing table (1), and an adjusting mechanism for displacing the punching device (8) is provided on the processing table (1); The movable structure comprises a double-axis telescopic cylinder (5) fixedly mounted inside the processing table (1), a connecting block (7) fixedly mounted on the lower surface of the fixture (4) and extending into the processing table (1), and a mounting sleeve (6) fixedly mounted on one output end of the double-axis telescopic cylinder (5) and connected and fixed to the connecting block (7); The adjustment mechanism comprises a transverse adjustment box (9), a longitudinal adjustment box (10), and an adjustment structure arranged inside the transverse adjustment box (9) and the longitudinal adjustment box (10).

2. The precise punching device for preparing the back cover of the imitation leather sheet material according to claim 1, characterized in that: The adjustment structure comprises a servo motor (11), a lead screw (12) fixedly mounted on an output shaft of the servo motor (11), a moving block (13) threadedly connected to the outside of the lead screw (12), and a lifting and telescopic cylinder (15) arranged above the processing table (1).

3. The precise punching device for preparing the back cover of the imitation leather sheet material according to claim 2, characterized in that: A mounting plate (16) is fixedly mounted on the output end of the lifting and telescopic cylinder (15), the punching device (8) is fixedly mounted on the lower surface of the mounting plate (16), and a guide rod symmetrically arranged and penetrating the interior of the mounting plate (16) is fixedly mounted on the lower surface of the longitudinal adjustment box (10).

4. The precise punching device for preparing the back cover of the imitation leather sheet material according to claim 2, characterized in that: The lower surfaces of the two moving blocks (13) are both welded with connecting blocks (14), and the longitudinal adjustment box (10) is fixedly installed on the lower surface of the top connecting block (14), and the lifting and telescopic cylinder (15) is fixedly installed on the lower surface of the bottom connecting block (14).

5. The precise punching device for preparing the back cover of the imitation leather sheet material according to claim 1, characterized in that: The transverse adjustment box (9) and the longitudinal adjustment box (10) are distributed in a cross shape, and the transverse adjustment box (9) is fixedly installed on the outside of the processing table (1).

6. The precise punching device for preparing the back cover of the imitation leather sheet material according to claim 1, characterized in that: A dust suction structure is arranged outside the longitudinal adjustment box (10), and the dust suction structure comprises a dust suction box (17) fixedly mounted on the upper surface of the longitudinal adjustment box (10), a suction pipe (18) fixedly mounted on the side wall of the longitudinal adjustment box (10), and a suction nozzle (19) fixedly connected to the lower surface of the suction pipe (18).

7. The precise punching device for preparing the back cover of the imitation leather sheet material according to claim 6, characterized in that: A connecting pipe (20) is fixedly connected between the suction pipe (18) and the dust collection box (17), and the number of the suction nozzles (19) is several.

8. The precise punching device for preparing a back cover of an imitation leather sheet material according to claim 1, characterized in that: A frame (2) is welded to the lower surface of the processing table (1), and a plurality of reinforcing ribs are welded to the frame (2).

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