Veneer shearing device

Abstract

The utility model discloses veneer shearing equipment, and relates to the technical field of veneer processing. The cutting device comprises a working table and a first support fixedly connected to the top of the working table, and further comprises a cutting part located on the first support; the sorting part is mounted in the bracket I; the adjusting part is arranged on the left side of the workbench; the arrangement part comprises a bulldozing assembly; the bulldozing assembly is mounted at the top of the workbench; the downward pressing assembly is arranged in the first support; the transmission assembly is located above the working table; the bulldozing assembly comprises a correcting plate connected to the inner wall of the workbench in a sliding mode. Through the arrangement of the tidying part, the problems that in the using process of existing shearing equipment, stacked veneers are inconvenient to tidy, the veneers are disordered during cutting, the sizes of the cut veneers are uneven, follow-up machining is affected, a large number of raw materials are wasted, and economic losses are caused are solved.

Description

Technical Field

[0001] This utility model belongs to the field of veneer processing technology, and in particular relates to veneer shearing equipment. Background Technology

[0002] Veneer processing involves cutting precious wood into thin slices of 1-3mm for use as furniture veneers. This saves materials and reduces costs. However, veneers need to be cut into appropriate sizes and shapes according to the assembly units and final specifications. Cutting is done by first cutting the length across the grain and then cutting the width along the grain. Veneer cutting equipment has emerged to meet this need. It can cut veneers into stacks and is a key supporting equipment for the secondary processing of engineered wood panels and the production of various inlaid products.

[0003] However, existing shearing equipment is not convenient for organizing stacked veneer boards during use, resulting in messy veneer boards during cutting and inconsistent sizes of the cut veneer boards. This not only affects subsequent processing but also wastes a lot of raw materials, causing economic losses. Utility Model Content

[0004] The purpose of this invention is to provide a veneer cutting device. By setting up a sorting section, it solves the problem that existing cutting devices are not convenient for sorting stacked veneer boards during use, resulting in messy veneer boards during cutting and uneven board sizes. This not only affects subsequent processing but also wastes a lot of raw materials and causes economic losses.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a veneer shearing device, comprising a worktable and a support fixedly connected to the top of the worktable, and further comprising: a cutting section located on the support; a sorting section installed inside the support; an adjusting section located on the left side of the worktable; the sorting section comprising a leveling assembly installed on the top of the worktable; a pressing assembly located inside the support; and a transmission assembly located above the worktable; the leveling assembly comprising a correction plate slidably connected to the inner wall of the worktable, two limiting rods fixedly connected to the inner wall of the worktable, the outer walls of the two limiting rods being slidably connected to the correction plate, a support second slidably connected to the inner wall of the correction plate, a motor fixedly connected to the inner wall of the support second, and a threaded rod first rotatably connected to the inner wall of the support second, the threaded rod first penetrating the support second and the correction plate, the output shaft of the motor being fixedly connected to the threaded rod first via a coupling, the outer wall of the threaded rod first being threadedly connected to the correction plate; wherein the two limiting rods first are mirror images of each other.

[0007] Furthermore, the cutting part includes two telescopic rods fixedly connected to the inner wall of the bracket. An electric telescopic rod is fixedly connected to the inner wall of the bracket, and a cutting blade is fixedly connected to the bottom of the electric telescopic rod. The bottoms of both telescopic rods are fixedly connected to the cutting blade. The right side of the cutting blade is in contact with the bracket.

[0008] Furthermore, the adjustment unit includes a fixing component mounted on the left side of the worktable; and an adjustment component disposed on the left side of the worktable; wherein the adjustment component is located within the fixing component.

[0009] Furthermore, the pressing assembly includes a bracket three fixedly connected to the bottom of the bracket one. A slider one is slidably connected to the inner wall of the bracket three. A pressure plate is provided at the bottom of the slider one. Two limiting rods two are fixedly connected to the top of the pressure plate. The outer walls of the two limiting rods two are slidably connected to the two sliders one. Two elastic elements are provided on the slider one. The two limiting rods two are mirror images of each other, and the two elastic elements are mirror images of each other. The pressure plate is a square plate. The elastic elements include a spring one sleeved on the outer wall of the limiting rods two. The top of the spring one is fixedly connected to the slider one, and the bottom of the spring one is fixedly connected to the pressure plate. A spring two is fixedly connected to the top of the slider one, and the top of the spring two is fixedly connected to the bracket three. The spring two is located above the spring one. With the elastic action of the spring one and the spring two, the pressure plate is pressed down smoothly and buffered, thereby effectively fixing the material and preventing it from shifting during processing.

[0010] Furthermore, the transmission assembly includes a hinge rod 1 hinged to the inner wall of the support 3, a hinge rod 2 hinged to the top of the correction plate, and a buffer component at the top of the hinge rod 1. The left side of the hinge rod 1 extends into the support 3 and is located above the slider 1. The buffer component includes a slider 2 fixedly connected to the right side of the hinge rod 1, the outer wall of the slider 2 slidably connected to the hinge rod 2, and two springs 3 fixedly connected to the top of the slider 2. The tops of both springs 3 are fixedly connected to the hinge rod 2. The two springs 3 are mirror images of each other. Through the linkage of the hinge rod 1 and the hinge rod 2, combined with the buffering function of the springs 3, the movement of the slider 1 can be accurately transmitted to the correction plate, ensuring the stable execution of the correction action.

[0011] Furthermore, the fixing component includes a platform hinged to the left side of the workbench, and two limiting members are provided within the platform; wherein the two limiting members are mirror images of each other, and each limiting member includes a sliding groove formed in the inner wall of the platform, and a slider three is formed on the left side of the workbench, and a limiting groove is slidably connected to the inner wall of the sliding groove; wherein the shape of the limiting groove is adapted to the slider three, and by utilizing the adapted sliding of the limiting groove and the slider three, a stable connection between the platform and the workbench can be achieved, ensuring the reliability of the connection state between the two.

[0012] Furthermore, the adjustment assembly includes a calibration frame slidably connected to the inner wall of the platform. A limiting rod three is fixedly connected to the inner wall of the platform, the limiting rod three passing through the calibration frame. The outer wall of the limiting rod three is slidably connected to the calibration frame. A threaded rod two is rotatably connected to the inner wall of the platform. The right side of the threaded rod two extends to the outside of the platform, passing through the calibration frame. The outer wall of the threaded rod two is threadedly connected to the calibration frame. A handle is fixedly connected to the outer wall of the threaded rod two. The calibration frame is an L-shaped bracket. Rotating the handle drives the threaded rod two to rotate, thereby causing the calibration frame to slide along the limiting rod three, realizing flexible adjustment of the calibration position to meet different processing requirements.

[0013] This utility model has the following beneficial effects:

[0014] 1. By setting up a sorting section, after the motor is started, it drives the threaded rod to rotate, causing the correction plate to slide along the support under the limiting action of the two limiting rods, thus sorting the stacked veneer. When the correction plate moves closer to the support, it drives the hinge rod to move downward around its top, thereby pushing the hinge rod to press downward. This process is buffered by the action of the slider and the spring. The hinge rod presses the slider to move downward. At this time, the spring is stretched to generate elastic force, causing the pressure plate to press the veneer. At the same time, the pressure plate slides in the slider through the limiting rod, causing the spring to compress and generate elastic force, finally completing the fixing of the veneer. The stackable veneer is sorted and stacked in an orderly manner, avoiding uneven sizes of the cut veneer. This not only ensures the convenience of subsequent processing but also reduces the waste of raw materials and reduces economic losses.

[0015] 2. By setting up an adjustment section, the veneer is first stacked on the workbench and two supports. The platform is then raised to be flush with the workbench, and the platform is secured by the engagement of the limiting groove and the slider three. Then, by turning the handle, the threaded rod two is rotated, causing the correction frame to slide under the action of the limiting rod three, thereby adjusting the distance between the right side of the correction frame and the cutting blade. Ultimately, this achieves control over the veneer cutting dimensions, improving the accuracy and stability of veneer processing.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a partial cross-sectional view of the cutting part of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the limiting rod of this utility model;

[0021] Figure 4 This is a partial cross-sectional view of the push-flattening component of this utility model;

[0022] Figure 5 This utility model Figure 4 A magnified structural diagram of A in the middle;

[0023] Figure 6 This is a partial cross-sectional view of the pressing component of this utility model;

[0024] Figure 7 This is a partial cross-sectional view of the fixing component of this utility model;

[0025] Figure 8 This utility model Figure 7 A magnified structural diagram of B in the diagram;

[0026] Figure 9 This is a partial cross-sectional view of the adjustment component of this utility model.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Cutting section; 101. Workbench; 102. Support 1; 103. Telescopic rod; 104. Electric telescopic rod; 105. Cutting blade; 2. Finishing section; 21. Flattening assembly; 211. Correction plate; 212. Limiting rod 1; 213. Support 2; 214. Motor; 215. Threaded rod 1; 22. Pressing assembly; 221. Support 3; 222. Slider 1; 223. Pressure plate; 224. Limiting rod 2; 225. Spring 1; 226. Spring 2; 23. Transmission assembly; 231. Hinge rod 1; 232. Hinge rod 2; 233. Slider 2; 234. Spring 3; 3. Adjustment part; 31. Fixing assembly; 311. Platform; 312. Slide groove; 313. Slider 3; 314. Limiting groove; 32. Adjustment assembly; 321. Correction frame; 322. Limiting rod 3; 323. Threaded rod 2; 324. Handle. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-9 As shown, this utility model is a veneer shearing device, including a workbench 101 and a support 102 fixedly connected to the top of the workbench 101. It also includes: a cutting part 1 located on the support 102; a sorting part 2 installed inside the support 102; and an adjusting part 3 located on the left side of the workbench 101. The cutting part 1 includes two telescopic rods 103 fixedly connected to the inner wall of the support 102. An electric telescopic rod 104 is fixedly connected to the inner wall of the support 102. A cutting blade 105 is fixedly connected to the bottom of the electric telescopic rod 104. The bottoms of the two telescopic rods 103 are fixedly connected to the cutting blade 105. The right side of the cutting blade 105 is in contact with the support 102.

[0031] The finishing section 2 includes a leveling assembly 21, which is mounted on top of the workbench 101; a pressing assembly 22, which is disposed inside a support 102; and a transmission assembly 23, which is located above the workbench 101. The leveling assembly 21 includes a correction plate 211 slidably connected to the inner wall of the workbench 101. Two limiting rods 212 are fixedly connected to the inner wall of the workbench 101. The outer walls of the two limiting rods 212 are slidably connected to the correction plate 211. A support 213 is slidably connected to the inner wall of the correction plate 211. A motor 214 is fixedly connected to the inner wall of the support 213. A threaded rod 215 is rotatably connected to the inner wall of the support 213. A through bracket 213 and a threaded rod 215 pass through a correction plate 211. The output shaft of the motor 214 is fixedly connected to the threaded rod 215 via a coupling. The outer wall of the threaded rod 215 is threadedly connected to the correction plate 211. Two limiting rods 212 are mirror images of each other. The pressing assembly 22 includes a bracket 221 fixedly connected to the bottom of the bracket 102. A slider 222 is slidably connected to the inner wall of the bracket 221. A pressure plate 223 is located at the bottom of the slider 222. Two limiting rods 224 are fixedly connected to the top of the pressure plate 223. The outer walls of the two limiting rods 224 are slidably connected to the two sliders 222. Two elastic elements are provided on the sliders 222. Two limiting rods 224 are mirror images of each other, and two elastic elements are mirror images of each other. The pressure plate 223 is a square plate. The elastic elements include a spring 225 sleeved on the outer wall of the limiting rods 224. The top of the spring 225 is fixedly connected to the slider 222, and the bottom of the spring 225 is fixedly connected to the pressure plate 223. A spring 226 is fixedly connected to the top of the slider 222, and the top of the spring 226 is fixedly connected to the bracket 221. The spring 226 is located above the spring 225. The transmission assembly 23 includes a hinge rod 231 hinged to the inner wall of the bracket 221. A hinge rod 232 is hinged to the top of the correction plate 211. The top of the hinge rod 231 is... A buffer is provided; wherein, the left side of the hinge rod 231 extends into the bracket 221 and is located above the slider 222. The buffer includes a slider 233 fixedly connected to the right side of the hinge rod 231. The outer wall of the slider 233 is slidably connected to the hinge rod 232. Two springs 234 are fixedly connected to the top of the slider 233. The tops of the two springs 234 are fixedly connected to the hinge rod 232. The two springs 234 are mirror images of each other. By setting the sorting part 2, the stacked veneer can be sorted and stacked in an orderly manner to avoid uneven sizes of the cut veneer. This not only ensures the convenience of subsequent processing but also reduces the waste of raw materials and reduces economic losses.

[0032] The adjustment unit 3 includes a fixing component 31, which is installed on the left side of the worktable 101; and an adjustment component 32, which is also located on the left side of the worktable 101. The adjustment component 32 is situated within the fixing component 31. The fixing component 31 includes a platform 311 hinged to the left side of the worktable 101, and two limiting members are provided within the platform 311. These two limiting members are mirror images of each other. Each limiting member includes a groove 312 formed in the inner wall of the platform 311. A slider 313 is formed on the left side of the worktable 101. A limiting groove 314 is slidably connected to the inner wall of the groove 312. The shape of the limiting groove 314 is adapted to the slider 313. The adjustment component 32 includes a adjusting member slidably connected to the inner wall of the platform 311. The inner wall of the platform 311 is fixedly connected to the straightening frame 321, and the limit rod 322 passes through the straightening frame 321. The outer wall of the limit rod 322 is slidably connected to the straightening frame 321. The inner wall of the platform 311 is rotatably connected to the threaded rod 323. The right side of the threaded rod 323 extends to the outside of the platform 311 and passes through the straightening frame 321. The outer wall of the threaded rod 323 is threadedly connected to the straightening frame 321. The outer wall of the threaded rod 323 is fixedly connected to the handle 324. The straightening frame 321 is an L-shaped support. By setting the adjustment part 3, the distance between the right side of the straightening frame 321 and the cutting blade 105 can be adjusted, so as to finally realize the control of the veneer cutting size and improve the accuracy and stability of veneer processing.

[0033] A specific application of this embodiment is as follows: In use, thin wood can be stacked on the workbench 101 and within the two supports 102. Then, the platform 311 can be lifted to make it flush with the workbench 101. Next, the limiting groove 314 can be pulled to slide out of the sliding groove 312, whereby the limiting groove 314 will engage with the slider 313, ensuring the stability of the platform 311. Then, the handle 324 can be turned to rotate the threaded rod 323, thereby causing the correction frame 321 to slide under the action of the limiting rod 322. This adjusts the distance between the right side of the correction frame 321 and the cutting blade 105 to a suitable position. After adjustment, the motor 214 can be started to rotate the threaded rod 215, causing the correction plate 211 to slide on the support 213 under the action of the two limiting rods 212. The stacked veneer is neatly arranged. When the correction plate 211 approaches the support 221, it will cause the hinge rod 232 to move downward around the top of the correction plate 211, thereby causing the hinge rod 231 to press downward. The slider 233 and the spring 234 will provide cushioning. When the hinge rod 231 presses the slider 222, it will cause the slider 222 to move downward. At this time, the spring 226 will stretch and generate elastic force, thereby causing the pressure plate 223 to press the veneer. At this time, the pressure plate 223 will slide in the slider 222 through the limit rod 224, and the spring 225 will be compressed and generate elastic force, thereby completing the fixation of the veneer. Then the electric telescopic rod 104 can be activated, which will drive the cutting blade 105 to press down under the action of the two telescopic rods 103 to cut the stacked veneer.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," 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 present invention. In this specification, the 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.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A veneer shearing device, comprising a workbench (101) and a support frame (102) fixedly connected to the top of the workbench (101), characterized in that, Also includes: A cutting section (1) is located on a support (102); The sorting part (2) is installed inside the bracket (102); Adjustment unit (3), the adjustment unit (3) is located on the left side of the worktable (101); The sorting section (2) includes a flattening assembly (21) which is mounted on the top of the workbench (101); A pressing assembly (22), said pressing assembly (22) being disposed within a bracket (102); and A transmission assembly (23) is located above the worktable (101); The leveling assembly (21) includes a correction plate (211) slidably connected to the inner wall of the worktable (101). Two limiting rods (212) are fixedly connected to the inner wall of the worktable (101). The outer walls of the two limiting rods (212) are slidably connected to the correction plate (211). A bracket (213) is slidably connected to the inner wall of the correction plate (211). A motor (214) is fixedly connected to the inner wall of the bracket (213). A threaded rod (215) is rotatably connected to the inner wall of the bracket (213). The threaded rod (215) passes through the bracket (213) and the correction plate (211). The output shaft of the motor (214) is fixedly connected to the threaded rod (215) through a coupling. The outer wall of the threaded rod (215) is threadedly connected to the correction plate (211). Among them, the two limit rods (212) are mirror images of each other.

2. The veneer shearing device according to claim 1, characterized in that, The cutting section (1) includes two telescopic rods (103) fixedly connected to the inner wall of the support (102). An electric telescopic rod (104) is fixedly connected to the inner wall of the support (102). A cutting blade (105) is fixedly connected to the bottom of the electric telescopic rod (104). The bottoms of the two telescopic rods (103) are fixedly connected to the cutting blade (105). The right side of the cutting blade (105) is in contact with the support (102).

3. The veneer shearing device according to claim 2, characterized in that, The adjustment unit (3) includes a fixing component (31), which is installed on the left side of the worktable (101); as well as An adjustment component (32) is disposed on the left side of the worktable (101); The adjustment component (32) is located within the fixing component (31).

4. The veneer shearing device according to claim 3, characterized in that, The pressing assembly (22) includes a bracket three (221) fixedly connected to the bottom of bracket one (102). A slider one (222) is slidably connected to the inner wall of the bracket three (221). A pressure plate (223) is provided at the bottom of the slider one (222). Two limiting rods two (224) are fixedly connected to the top of the pressure plate (223). The outer walls of the two limiting rods two (224) are slidably connected to the two sliders one (222). Two elastic elements are provided on the slider one (222). Among them, the two limit rods (224) are mirror images of each other, the two elastic elements are mirror images of each other, and the pressure plate (223) is a square plate.

5. The veneer shearing device according to claim 4, characterized in that, The transmission assembly (23) includes a hinge rod one (231) hinged to the inner wall of the bracket three (221), a hinge rod two (232) hinged to the top of the correction plate (211), and a buffer is provided on the top of the hinge rod one (231). The left side of hinge rod 1 (231) extends into bracket 3 (221) and is located above slider 1 (222).

6. The veneer shearing device according to claim 5, characterized in that, The fixing component (31) includes a platform (311) hinged to the left side of the workbench (101), and two limiting members are provided in the platform (311); The two limiters are mirror images of each other.

7. The veneer shearing device according to claim 6, characterized in that, The adjustment assembly (32) includes a calibration frame (321) slidably connected to the inner wall of the platform (311), a limiting rod three (322) fixedly connected to the inner wall of the platform (311), the limiting rod three (322) penetrating the calibration frame (321), the outer wall of the limiting rod three (322) slidably connected to the calibration frame (321), a threaded rod two (323) rotatably connected to the inner wall of the platform (311), the right side of the threaded rod two (323) extending to the outside of the platform (311), the threaded rod two (323) penetrating the calibration frame (321), the outer wall of the threaded rod two (323) threadedly connected to the calibration frame (321), and a handle (324) fixedly connected to the outer wall of the threaded rod two (323). Among them, the calibration frame (321) is an L-shaped support.

8. The veneer shearing device according to claim 7, characterized in that, The elastic element includes a spring (225) sleeved on the outer wall of the limiting rod (224). The top of the spring (225) is fixedly connected to the slider (222), the bottom of the spring (225) is fixedly connected to the pressure plate (223), the top of the slider (222) is fixedly connected to a spring (226), and the top of the spring (226) is fixedly connected to the bracket (221). Among them, spring 2 (226) is located above spring 1 (225).

9. The veneer shearing device according to claim 8, characterized in that, The buffer includes a slider two (233) fixedly connected to the right side of the hinge rod one (231). The outer wall of the slider two (233) is slidably connected to the hinge rod two (232). Two spring three (234) are fixedly connected to the top of the slider two (233). The top of the two spring three (234) is fixedly connected to the hinge rod two (232). Among them, the two springs (234) are set as mirror images of each other.

10. The veneer shearing device according to claim 9, characterized in that, The limiting component includes a slide groove (312) formed on the inner wall of the platform (311), a slider three (313) is formed on the left side of the workbench (101), and a limiting groove (314) is slidably connected to the inner wall of the slide groove (312). The shape of the limiting groove (314) is adapted to the slider three (313).

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