Punching equipment for processing multi-layer plywood

Abstract

The utility model relates to the technical field of plate processing, and discloses a punching device for processing multi-layer plywood, which comprises a frame, a bottom plate, a slide rail assembly, a punching device, a supporting piece and a clamping assembly, the bottom plate is fixed at the bottom of the frame, the slide rail assembly is fixed on the frame, the slide rail assembly comprises stable side plates which are oppositely arranged above the frame, and the clamping assembly is fixed on the bottom plate. A stabilizing rod and a threaded rod are rotationally connected between the stabilizing side plates, a mover is connected to the stabilizing rod and the threaded rod, a mounting plate is fixed to the mover, punching equipment is fixed to the mounting plate, four sets of supporting pieces are mounted on the bottom plate, and each supporting piece is formed by connecting a plurality of connecting rods and a plurality of connecting rings. According to the multi-layer plywood punching device, the multiple sets of clamping assemblies are installed on the four direction corners of the bottom plate from bottom to top, when the multiple layers of plywood are stacked on the bottom plate, the plywood of the corresponding layer is fixed through the clamping assemblies, the stability of the multiple plywood during punching is guaranteed, and therefore the consistency of the punching positions of the multiple plywood is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a punching device used for processing multi-layer plywood. Background Art

[0002] Plywood is a man-made board made from multiple layers of thin wood veneers glued together. It typically consists of an odd number of layers, staggered to increase strength and stability. Plywood is widely used in construction, furniture manufacturing, and interior decoration due to its excellent mechanical properties, deformation resistance, and workability.

[0003] Currently, during the production and processing of existing multi-layer plywood, pre-punching is required to facilitate subsequent connection and installation. However, since plywood is punched individually, the hole positions of plywood sheets within the same batch may vary, resulting in subsequent connection and installation problems, which is a certain drawback. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a punching device for multi-layer plywood processing, which has the advantages of being able to punch holes in multiple multi-layer plywood boards at the same time and ensuring the consistency of the punching positions. It solves the problem that the current use of a single multi-layer plywood punching operation leads to deviations in the punching positions of multi-layer plywood boards in the same batch, making it impossible to complete the connection and installation operations.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a punching device for multi-layer plywood processing, comprising a frame, a base plate, a slide rail assembly, a punching device, a support and a clamping assembly, the base plate being fixed at the bottom of the frame, the slide rail assembly being fixed on the frame, and the frame being used to provide support for the entire device.

[0008] The slide rail assembly includes a stable side plate relatively arranged above the frame, a stable rod and a threaded rod are rotatably connected between the stable side plates, a mover is connected to the stable rod and the threaded rod, a mounting plate is fixed on the mover, a punching device is fixed on the mounting plate, and the mover moves on the stable rod and the threaded rod to achieve the effect of adjusting the position of the punching device.

[0009] Four groups of support members are installed on the base plate. The support members are connected by a number of connecting rods and a number of connecting rings. The support members play a role in supporting the clamping components.

[0010] A plurality of clamping components for fixing the plywood are movably connected to the support member from bottom to top.

[0011] As a further improvement of the above solution, a drive motor is fixed on the stabilizing side plate, the output end of the drive motor is fixed on the threaded rod, the threaded rod is threadedly connected in the mover, and the mover is mounted on the stabilizing rod.

[0012] Through the above technical solution, the output end of the driving motor drives the threaded rod to rotate, so that the mover drives the punching device to adjust the punching position.

[0013] As a further improvement of the above solution, a connecting button is provided on the connecting rod, and the connecting button is threadedly connected in the adjacent connecting ring.

[0014] Through the above technical solution, the connecting button is used to threadably connect the connecting rod and the adjacent connecting ring to form a support member.

[0015] As a further improvement of the above solution, the clamping assembly includes a sleeve block movably connected to the support member, a sleeve hole is provided on the sleeve block, and the sleeve hole is movably sleeved on the connecting rod.

[0016] Through the above technical solution, the set holes slide on the connecting rod to achieve the effect on plywood of different heights.

[0017] As a further improvement of the above solution, a connecting pipe is fixed to the side of the set block, a spiral rod is threadedly connected to the connecting pipe, and a clamping plate is rotatably connected to one end of the spiral rod.

[0018] Through the above technical solution, the clamping plate can be telescopically moved to clamp and fix plywood of different sizes.

[0019] As a further improvement of the above solution, a rubber gasket is fixed in the clamping plate.

[0020] Through the above technical solution, the rubber gasket is used to increase friction resistance and provide buffering force during clamping to prevent the plywood from cracking.

[0021] As a further improvement of the above solution, a sliding groove is provided on the side of the connecting rod, and a protrusion is provided in the sleeve hole, and the protrusion is slidably connected in the sliding groove.

[0022] Through the above technical solution, the set block can slide up and down smoothly, and at the same time the clamping assembly can be aligned with the edge corner of the plywood.

[0023] As a further improvement of the above solution, a positioning hole is opened on the side of the set block, a positioning rod is threadedly connected to the positioning hole, and one end of the positioning rod is fitted on the side of the connecting rod.

[0024] Through the above technical solution, when the front end of the positioning rod is separated from the connecting rod or is tightly attached to the side of the connecting rod, the height of the clamping assembly can be adjusted or fixed.

[0025] Compared with the prior art, the present invention provides a punching device for multi-layer plywood processing, which has the following beneficial effects:

[0026] 1. This punching equipment for multi-layer plywood processing has multiple sets of clamping components installed from bottom to top on the four corners of the base plate. When multiple multi-layer plywood boards are stacked on the base plate, the corresponding layers of plywood are fixed in place by the clamping components, ensuring the stability of the multiple plywood boards during punching, thereby improving the position consistency of the holes punched in the multiple plywood boards.

[0027] 2. This punching equipment for multi-layer plywood processing has adjacent connecting rods connected by connecting rings. Each connecting rod is connected to a clamping assembly. The set block slides on the connecting rod, so that the clamping assembly can be adjusted according to the position of the stacked plywood of different thicknesses. In addition, the number of clamping assemblies can be increased or decreased according to the number of plywood sheets to be perforated, further improving the overall flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall external structure of the device of the utility model;

[0029] Figure 2 For this utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0030] Figure 3 This is a schematic diagram of the connection structure between the slide rail assembly and the punching device of the utility model;

[0031] Figure 4 This is a schematic diagram of the disassembled front view of the clamping assembly of the utility model;

[0032] Figure 5 This is a schematic diagram of the rear view of the disassembled clamping assembly of the utility model.

[0033] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0034] 1. Framework;

[0035] 2. Bottom plate;

[0036] 3. Slide rail assembly; 301. Stabilizing side plate; 302. Stabilizing rod; 303. Threaded rod; 304. Mover; 305. Mounting plate; 306. Drive motor;

[0037] 4. Punching equipment;

[0038] 5. Support member; 501. Connecting rod; 502. Connecting ring; 503. Slide groove; 504. Connecting button;

[0039] 6. Clamping assembly; 601. Fitting block; 602. Fitting hole; 603. Positioning hole; 604. Positioning rod; 605. Bump; 606. Connecting pipe; 607. Screw rod; 608. Clamping plate; 609. Rubber gasket. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] Example 1

[0042] See also Figures 1-5 As shown, the punching equipment for multi-layer plywood processing proposed in this embodiment includes a frame 1, a base plate 2, a slide rail assembly 3, a punching equipment 4, a support 5 and a clamping assembly 6. The base plate 2 is fixed to the bottom of the frame 1, and the slide rail assembly 3 is fixed on the frame 1. The frame 1 is used to provide support for the entire equipment. At the same time, a visual glass panel is installed on the inner side of the frame 1 to provide protection during the punching process.

[0043] The slide rail assembly 3 includes a stabilizing side plate 301 relatively arranged above the frame 1, and a stabilizing rod 302 and a threaded rod 303 are rotatably connected between the stabilizing side plates 301, and a mover 304 is connected to the stabilizing rod 302 and the threaded rod 303, and a mounting plate 305 is fixed on the mover 304, and a punching device 4 is fixed on the mounting plate 305. There are two parallel circular holes horizontally passing through the mover 304, and the circular holes match the diameters of the stabilizing rod 302 and the threaded rod 303. The stabilizing rod 302 is installed in one of the circular holes, and the threaded rod 303 is threadedly connected to the other circular hole. By rotating the threaded rod 303 forward or reverse and under the force of the connection with the inner thread of the circular hole, the mover 304 moves on the stabilizing rod 302 and the threaded rod 303, thereby achieving the effect of adjusting the position of the punching device.

[0044] Four groups of support members 5 are installed on the base plate 2. The support members 5 are respectively arranged at four angular positions on the base plate 2. The support members 5 are connected by several connecting rods 501 and several connecting rings 502. The support members 5 are arranged in a vertical direction. At the same time, the support members 5 are perpendicular to the base plate 2 at right angles, which play a role in supporting the clamping assembly 6.

[0045] A plurality of clamping assemblies 6 for fixing the plywood sheets are movably connected to the support member 5 from bottom to top. The clamping assemblies 6 are used to clamp and fix the plywood sheets of the corresponding layers.

[0046] The working principle of the punching device for multi-layer plywood processing proposed in this embodiment is as follows: when in use, the plywood is stacked on the base plate 2 from bottom to top, the height of the set block 601 on the connecting rod 501 is adjusted, and the positioning rod 604 is rotated so that the front end of the positioning rod 604 is tightly attached to the side of the connecting rod 501, thereby fixing the height of the clamping assembly 6, and then the spiral rod 607 is rotated to move the spiral rod 607 forward until the clamping plate 608 is clamped at the corner of the plywood of the corresponding layer. After starting the mover 304, the position of the punching device 4 is adjusted until it moves to the desired punching position, and then the multi-layer plywood can be punched by the punching device 4.

[0047] Furthermore, a driving motor 306 is fixed on the stabilizing side plate 301 , an output end of the driving motor 306 is fixed on the threaded rod 303 , the threaded rod 303 is threadedly connected in the mover 304 , and the mover 304 is sleeved on the stabilizing rod 302 .

[0048] More specifically, the output end of the drive motor 306 has the function of bidirectional rotation. When the drive motor 306 is operating, its output end drives the threaded rod 303 to rotate, so that the mover 304 moves smoothly on the stabilizing rod 302, thereby adjusting the position of the punching device 4.

[0049] Furthermore, a connecting button 504 is provided on the connecting rod 501 , and the connecting button 504 is threadedly connected in the adjacent connecting ring 502 .

[0050] More specifically, connecting knobs 504 are fixed to both ends of the connecting rod 501. These knobs 504 are threadedly connected to adjacent connecting rings 502, thereby achieving vertical installation of the entire support member 5. Furthermore, the number of connecting rods 501 can be increased or decreased depending on the number of plywood layers, thereby achieving the purpose of clamping and securing plywood layers of varying lengths.

[0051] Furthermore, the clamping assembly 6 includes a sleeve block 601 movably connected to the support member 5 . A sleeve hole 602 is formed on the sleeve block 601 , and the sleeve hole 602 is movably sleeved on the connecting rod 501 .

[0052] More specifically, a fitting hole 602 that matches the diameter of the side of the connecting rod 501 is vertically penetrated on the fitting block 601. The fitting hole 602 is movably fitted on the connecting rod 501 and slides to adjust the height of the clamping assembly 6 so that it can clamp on plywood of different heights.

[0053] Furthermore, a connecting pipe 606 is fixed to the side of the set block 601 , a screw rod 607 is connected to the inner thread of the connecting pipe 606 , and a clamping plate 608 is rotatably connected to one end of the screw rod 607 .

[0054] More specifically, by rotating the screw rod 607, the position of the front end clamping plate 608 is adjusted forward and backward, so that the plywood of different sizes can be clamped and fixed. In addition, the shape in the clamping plate 608 can be designed according to the actual shape of the edge of the plywood (not limited here), so that the plywood can be fully fixed.

[0055] Further, the clamping plate 608 is fixed with a rubber pad 609.

[0056] More specifically, the rubber pad 609 has a moving elasticity, and the surface is provided with a protective pattern. The rubber pad 609 is used to increase the frictional resistance between the clamping plate 608 and the plywood and the buffering force when clamping the plywood, so as to avoid excessive clamping and cause the plywood to crack.

[0057] Further, the side of the connecting rod 501 is provided with a sliding groove 503, and the sleeve hole 602 is provided with a protruding block 605 which is slidingly connected in the sliding groove 503.

[0058] More specifically, when the sleeve block 601 slides on the side of the connecting rod 501, the protruding block 605 slides in the sliding groove 503, which ensures the stability of the upward and downward sliding of the sleeve block 601, and avoids the rotation of the sleeve block 601, so that the clamping assembly 6 can be aligned on the edge of the plywood.

[0059] Further, the side of the sleeve block 601 is provided with a positioning hole 603, and the positioning rod 604 is threadedly connected in the positioning hole 603, and one end of the positioning rod 604 is attached to the side of the connecting rod 501.

[0060] More specifically, by rotating the positioning rod 604, the front end of the positioning rod 604 is attached to or separated from the side of the connecting rod 501. When the positioning rod 604 is rotated clockwise, the positioning rod 604 moves into the positioning hole 603 and is attached to the side of the connecting rod 501, so as to fix the height of the clamping assembly 6. When the positioning rod 604 is rotated counterclockwise, the front end of the positioning rod 604 is separated from the connecting rod 501, so as to adjust the height of the clamping assembly 6.

[0061] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A punching device for multi-layer plywood processing, comprising a frame, a base plate, a slide rail assembly, a punching device, a support member and a clamping assembly, characterized in that: A bottom plate is fixed to the bottom of the frame, and a slide rail assembly is fixed to the frame; The slide rail assembly includes a stable side plate relatively arranged above the frame, a stable rod and a threaded rod are rotatably connected between the stable side plates, a mover is connected to the stable rod and the threaded rod, a mounting plate is fixed on the mover, and a punching device is fixed on the mounting plate; Four sets of support members are installed on the bottom plate, and the support members are connected by a number of connecting rods and a number of connecting rings; A plurality of clamping components for fixing the plywood are movably connected to the support member from bottom to top.

2. The punching device for multi-layer plywood processing according to claim 1, characterized in that: A driving motor is fixed on the stable side plate, an output end of the driving motor is fixed on a threaded rod, the threaded rod is threadedly connected in the mover, and the mover is sleeved on the stable rod.

3. The punching device for multi-layer plywood processing according to claim 1, characterized in that: The connecting rod is provided with a connecting button, which is threadedly connected in the adjacent connecting ring.

4. The punching device for multi-layer plywood processing according to claim 1, characterized in that: The clamping assembly comprises a sleeve block movably connected to the support member, a sleeve hole is provided on the sleeve block, and the sleeve hole is movably sleeved on the connecting rod.

5. The punching device for multi-layer plywood processing according to claim 4, characterized in that: A connecting pipe is fixed on the side of the set block, a spiral rod is threadedly connected to the connecting pipe, and a clamping plate is rotatably connected to one end of the spiral rod.

6. The punching device for multi-layer plywood processing according to claim 5, characterized in that: A rubber gasket is fixed in the clamping plate.

7. The punching device for multi-layer plywood processing according to claim 4, characterized in that: A sliding groove is provided on the side of the connecting rod, and a protrusion is provided in the sleeve hole, and the protrusion is slidably connected in the sliding groove.

8. The punching device for multi-layer plywood processing according to claim 5, characterized in that: A positioning hole is provided on the side of the set block, a positioning rod is threadedly connected to the positioning hole, and one end of the positioning rod is fitted on the side of the connecting rod.

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