Edge cutting machine for plywood processing

Abstract

The utility model discloses a plywood processing trimmer, including body subassembly, cutting subassembly and clamping subassembly, the cutting subassembly includes the mounting rod, the both ends of mounting rod are respectively fixed on the left side wall and right side wall of operating table, the sliding block is connected on the cross bar of operating table in sliding mode, and the clamping subassembly is fixed on the sliding block. A fixed plate is fixedly connected to the bottom of the sliding block, a movable plate is installed at the bottom of the fixed plate in a vertically movable mode, and a cutting device is installed at the bottom of the movable plate. The clamping assembly comprises a supporting plate, and the supporting plate is fixedly connected to the edge, close to the rear side wall, of the operation table. According to the utility model, the cutting device is arranged in a manner of being capable of being adjusted up and down, so that the position of the cutting device can be adjusted as required during use; when the clamping assembly is used, the compression joint block can be driven to fix the plywood by rotating the screw rod, so that the clamping assembly is convenient to operate, and meanwhile, the clamping assembly is composed of simple parts and low in manufacturing cost.

Description

Technical Field

[0001] This utility model belongs to the field of plywood processing technology, specifically relating to a plywood processing edge trimming machine. Background Technology

[0002] Plywood is a sheet material consisting of three or more odd-numbered layers, made by rotary cutting logs into veneers or slicing timber into thin sheets and then gluing them together with adhesives. In China, plywood products are mainly used in furniture, decoration, packaging, construction formwork, vehicle bodies, shipbuilding, and production and maintenance. During processing, plywood typically requires the use of edge-cutting machines to cut large pieces of plywood into appropriately sized boards.

[0003] When an edge trimming machine cuts plywood, it needs to fix the plywood with a clamping assembly, and then cut the fixed plywood with a cutting device. The existing edge trimming machine's clamping assembly is not only cumbersome to operate and expensive, but also the height of the cutting device is not easy to adjust after installation, making the edge trimming machine less practical.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this utility model is to provide a plywood processing edge trimming machine, which can solve the problems of cumbersome operation when the clamping component fixes the plywood, and the problem of the inconvenience of adjusting the height of the cutting device.

[0006] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows:

[0007] A plywood processing edge trimming machine, comprising:

[0008] The main body assembly includes a control panel, which is used to install the various components.

[0009] The cutting assembly includes a mounting rod, with both ends fixedly connected to the left and right side walls of the operating table. A slider is slidably connected to the crossbar of the operating table, allowing the slider to slide on the table. A fixed plate is fixedly connected to the bottom of the slider, and the sliding of the slider moves the fixed plate. A movable plate is mounted on the bottom of the fixed plate, allowing its position to be adjusted by moving it up and down. A cutting device is mounted on the bottom of the movable plate; adjusting the position of the movable plate adjusts the position of the cutting device, thus improving its practicality. Simultaneously, the sliding of the slider moves the cutting device to cut the plywood.

[0010] The clamping assembly includes a support plate fixedly connected to the edge of the operating table near the rear sidewall. An mounting plate is installed on the front sidewall of the support plate, and a pair of second screws are threaded through the mounting plate, allowing the second screws to move up and down as the mounting plate rotates. A pressing block is fixedly connected to the bottom of the pair of second screws, so that the up-and-down movement of the second screws drives the pressing block to move up and down, thereby clamping and fixing the plywood placed on the operating table, ensuring stability during plywood cutting.

[0011] In one or more embodiments of this utility model, a cutting hole is provided on the operating table, and the cutting device is disposed directly above the cutting hole, so that when the cutting device cuts the plywood, it cuts into the cutting hole, thus avoiding contact between the cutting device and the operating table.

[0012] In one or more embodiments of this utility model, a first screw is threaded through the fixed plate, and a bearing is mounted on the movable plate.

[0013] In one or more embodiments of this utility model, the lower end of the first screw is installed inside a bearing, and the upper end of the first screw is fixedly connected to a drive block. The rotation of the first screw allows it to move up and down on the fixed plate, thereby driving the movable plate to move up and down. By providing a bearing on the movable plate, the first screw drives the movable plate to move without affecting the rotation of the first screw.

[0014] In one or more embodiments of this utility model, a guide rod is slidably connected to the side of the fixed plate away from the first screw in a through manner. The lower end of the guide rod is fixedly connected to the movable plate. When the movable plate moves up and down, it can drive the guide rod to move. The guide rod cooperates with the fixed plate to make the movable plate stable when it moves up and down, so that after the up and down movement of the movable plate drives the cutting device to adjust its position, the angle of contact between the cutting blade on the cutting device and the plywood will not change.

[0015] In one or more embodiments of this utility model, a first limiting block is fixedly connected to the upper end of the guide rod to limit the range of movement of the guide rod on the fixed plate. A handle is fixedly connected to the slider to facilitate pushing the slider to slide.

[0016] In one or more embodiments of this utility model, the bottom of the pressing block is provided with an anti-slip layer. The anti-slip layer is made of rubber, so that the anti-slip layer is directly pressed onto the surface of the plywood, ensuring good stability when clamping and fixing the plywood without damaging the surface of the plywood.

[0017] In one or more embodiments of this utility model, a rotating block is fixedly connected to the second screw, and an anti-slip groove is provided on the side wall of the rotating block, so that the rotation of the second screw is convenient.

[0018] In one or more embodiments of this utility model, a sleeve is fixedly connected to the support plate in a front-to-back through manner, and a support rod is slidably connected inside the sleeve, so that the support rod can extend and retract within the sleeve.

[0019] In one or more embodiments of this utility model, one end of the support rod is fixedly connected to the side wall of the mounting plate. Moving the support rod allows the mounting plate to move, adjusting the position of the pressing block in clamping and fixing the plywood. This enables the pressing block to clamp and fix plywood of different sizes, improving the practicality of the device. The other end of the support rod is fixedly connected to a second limiting block, which restricts the range of motion of the support rod on the sleeve.

[0020] Compared with the prior art, the present invention sets the cutting device in a way that can be adjusted up and down, and the cutting device can be adjusted in position according to the needs during use; when using the clamping component, the pressing block can be driven to fix the plywood by rotating the screw, making the operation of the clamping component convenient. At the same time, the clamping component is composed of simple parts and its cost is low. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a front view of a plywood processing edge trimming machine according to one embodiment of the present invention;

[0023] Figure 2 This is a perspective view of a plywood processing and trimming machine according to one embodiment of the present invention;

[0024] Figure 3 This is a right view of a plywood processing edge trimming machine according to one embodiment of the present invention;

[0025] Figure 4 This is a cross-sectional view of a partial structure of the cutting component in this utility model;

[0026] Figure 5 This is a cross-sectional view of a partial structure of the clamping component in this utility model.

[0027] Explanation of key figure labels:

[0028] 1-Main body assembly, 11-Operating table, 12-Cutting hole, 2-Cutting assembly, 21-Mounting rod, 22-Slider, 23-Fixing plate, 24-Moving plate, 25-Cutting device, 26-First screw, 27-Bearing, 28-Guide rod, 3-Clamping assembly, 31-Support plate, 32-Mounting plate, 33-Second screw, 34-Crimping block, 35-Anti-slip layer, 36-Rotating block, 37-Sleeve, 38-Support rod. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0030] like Figures 1-3 As shown, a plywood processing edge trimming machine according to one embodiment of the present invention includes a body assembly 1, a cutting assembly 2, and a clamping assembly 3.

[0031] like Figures 1-3As shown, the main body assembly 1 includes an operating table 11, which is used for installing various components.

[0032] like Figures 1-4 As shown, the cutting assembly 2 includes a mounting rod 21, with both ends of the mounting rod 21 fixedly connected to the left and right side walls of the operating table 11. A slider 22 is slidably connected to the crossbar of the operating table 11, allowing the slider 22 to slide on the operating table 11. A fixed plate 23 is fixedly connected to the bottom of the slider 22, and the sliding of the slider 22 can drive the fixed plate 23 to move. A movable plate 24 is mounted on the bottom of the fixed plate 23 in a vertically movable manner, allowing the movable plate 24 to be adjusted in position by moving up and down at the bottom of the fixed plate 23. A cutting device 25 is mounted on the bottom of the movable plate 24. By adjusting the vertical position of the movable plate 24, the vertical position of the cutting device 25 can be adjusted, thus allowing the cutting device 25 to be adjusted vertically according to the needs of use, improving the practicality of the edge trimming machine. At the same time, the sliding of the slider 22 can drive the cutting device 25 to move, so as to cut the plywood by moving.

[0033] Preferably, the cutting device 25 is supported by the mounting rod 21, so that the components supporting the cutting device 25 do not affect the placement of the plywood, thereby enabling the cutting of plywood with different cutting widths and improving the practicality of the device.

[0034] like Figure 2 and Figure 4 As shown, a cutting hole 12 is provided on the operating table 11, and the cutting device 25 is located directly above the cutting hole 12, so that when the cutting device 25 cuts the plywood, it cuts into the cutting hole 12, thus avoiding contact between the cutting device 25 and the operating table 11.

[0035] like Figures 1-4 As shown, a first screw 26 is threaded through the fixed plate 23, and a bearing 27 is installed on the movable plate 24.

[0036] like Figure 4 As shown, the lower end of the first screw 26 is installed inside the bearing 27, and the upper end of the first screw 26 is fixedly connected to a drive block. The rotation of the first screw 26 allows it to move up and down on the fixed plate 23, thereby driving the movable plate 24 to move up and down. Because the bearing 27 is installed on the movable plate 24, the first screw 26 drives the movable plate 24 to move without affecting the rotation of the first screw 26.

[0037] like Figure 3 and Figure 4As shown, a guide rod 28 is slidably connected to the side of the fixed plate 23 away from the first screw 26 in a through manner. The lower end of the guide rod 28 is fixedly connected to the movable plate 24. When the movable plate 24 moves up and down, it can drive the guide rod 28 to move. The guide rod 28 cooperates with the fixed plate 23 to make the movable plate 24 stable when it moves up and down. So that after the movable plate 24 moves up and down to drive the cutting device 25 to adjust its position, the angle of contact between the cutting blade on the cutting device 25 and the plywood will not change.

[0038] like Figure 3 and Figure 4 As shown, a first limiting block is fixedly connected to the upper end of the guide rod 28, limiting the range of movement of the guide rod 28 on the fixed plate 23. A handle is fixedly connected to the slider 22, which is not shown in the figure. The handle facilitates pushing the slider 22 to slide.

[0039] like Figure 2 , Figure 3 and Figure 5 As shown, the clamping assembly 3 includes a support plate 31, which is fixedly connected to the edge of the operating table 11 near the rear side wall. An mounting plate 32 is installed on the front side wall of the support plate 31. A pair of second screws 33 are threaded through the mounting plate 32, allowing the second screws 33 to move up and down as they rotate on the mounting plate 32. A pressing block 34 is fixedly connected to the bottom of the pair of second screws 33. The up-and-down movement of the second screws 33 drives the pressing block 34 to move up and down, thus clamping and fixing the plywood placed on the operating table 11, ensuring stability during plywood cutting.

[0040] like Figure 3 and Figure 5 As shown, the bottom of the pressing block 34 is provided with an anti-slip layer 35. The anti-slip layer 35 is made of rubber, so that the anti-slip layer 35 is directly pressed onto the surface of the plywood, ensuring good stability when clamping and fixing the plywood without damaging the surface of the plywood.

[0041] like Figure 3 and Figure 5 As shown, a rotating block 36 is fixedly connected to the second screw 33. The side wall of the rotating block 36 is provided with an anti-slip groove, which facilitates the rotation of the second screw 33.

[0042] like Figure 2 and Figure 3 As shown, a sleeve 37 is fixedly connected to the support plate 31 in a front-to-back through manner, and a support rod 38 is slidably connected inside the sleeve 37, so that the support rod 38 can extend and retract within the sleeve 37.

[0043] like Figure 2 and Figure 3As shown, one end of the support rod 38 is fixedly connected to the side wall of the mounting plate 32. Moving the support rod 38 moves the mounting plate 32, adjusting the position of the pressing block 34 in clamping and fixing the plywood. This allows the pressing block 34 to clamp and fix plywood of different sizes, improving the practicality of the device. The other end of the support rod 38 is fixedly connected to a second limiting block, which restricts the range of motion of the support rod 38 on the sleeve 37.

[0044] In use, place the plywood to be cut on the workbench 11 and position the plywood to be cut directly above the cutting hole 12. Pull the mounting plate 32 to move the pressing block 34 so that the pressing block 34 is directly above the edge of the plywood. Then, rotate the rotating block 36 to drive the second screw 33 to rotate, so that the anti-slip layer 35 at the bottom of the pressing block 34 abuts against the plywood, thereby fixing the plywood with the pressing block 34. Then, rotate the first screw 26 to drive the cutting device 25 to move. When the cutting device 25 is adjusted to the required position, the fixed plywood can be cut with the cutting device 25.

[0045] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0046] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A plywood processing edge trimming machine, characterized in that, include: The main components include the control panel; The cutting assembly includes a mounting rod, the two ends of which are fixedly connected to the left and right side walls of the operating table, a slider is slidably connected to the crossbar of the operating table, a fixed plate is fixedly connected to the bottom of the slider, a movable plate is installed at the bottom of the fixed plate in a way that allows it to move up and down, and a cutting device is installed at the bottom of the movable plate. The clamping assembly includes a support plate, which is fixedly connected to the edge of the operating table near the rear side wall. An mounting plate is installed on the front side wall of the support plate, and a pair of second screws are threaded through the mounting plate. A pressing block is fixedly connected to the bottom of the pair of second screws.

2. The plywood processing edge trimming machine according to claim 1, characterized in that, The operating table has a cutting hole, and the cutting device is located directly above the cutting hole.

3. The plywood processing edge trimming machine according to claim 1, characterized in that, The fixed plate is threaded with a first screw through it, and the movable plate is equipped with a bearing.

4. A plywood processing edge trimming machine according to claim 3, characterized in that, The lower end of the first screw is installed inside the bearing, and the upper end of the first screw is fixedly connected to a drive block.

5. A plywood processing edge trimming machine according to claim 4, characterized in that, A guide rod is slidably connected through the fixed plate on the side away from the first screw, and the lower end of the guide rod is fixedly connected to the movable plate.

6. A plywood processing edge trimming machine according to claim 5, characterized in that, The upper end of the guide rod is fixedly connected to a first limiting block, and the slider is fixedly connected to a handle.

7. A plywood processing edge trimming machine according to claim 1, characterized in that, The bottom of the pressing block is provided with an anti-slip layer, which is made of rubber.

8. A plywood processing edge trimming machine according to claim 1, characterized in that, A rotating block is fixedly connected to the second screw, and an anti-slip groove is provided on the side wall of the rotating block.

9. A plywood processing edge trimming machine according to claim 1, characterized in that, A sleeve is fixedly connected to the support plate in a through-and-through manner, and a support rod is slidably connected inside the sleeve.

10. A plywood processing edge trimming machine according to claim 9, characterized in that, One end of the support rod is fixedly connected to the side wall of the mounting plate, and the other end of the support rod is fixedly connected to a second limiting block.

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