Anti-deformation plywood forming treatment device

Abstract

The present application relates to the field of plywood processing, in particular to a deformation-preventing plywood forming treatment device, which comprises a feeding and discharging assembly, a workbench, two pushing and discharging assemblies, two pressing assemblies, two upper heating plate members and a moving assembly. The feeding and discharging assembly comprises a feeding structure, a first discharging structure and a second discharging structure. The first and second discharging structures are respectively located on the two sides of the feeding structure. By symmetrically arranging two discharging structures on the two sides of the feeding structure, a double-discharging-slot workbench is matched to form a double-station operation mode that can be cyclically switched. When the discharging slot of one station is in the heating and pressing process, the other station can synchronously complete the finished product discharging and new board blank feeding operation. Each process does not interfere with each other and seamlessly connects, eliminating the idle standby time of the equipment, effectively improving the automation continuity and overall capacity of the plywood forming processing, and adapting to the industrialized batch production scene.

Description

Technical Field

[0001] This invention relates to the field of plywood processing technology, and more specifically to a plywood forming and processing device that prevents deformation. Background Technology

[0002] Plywood is a type of engineered wood product. It is mainly made by rotary cutting veneers from wood logs after applying glue, arranging them in the direction of the wood grain to form a board blank, and then pressing the board blanks made by arranging glued veneers in a crisscross pattern in the direction of the wood grain under heated or unheated conditions.

[0003] Chinese patent CN114131704A discloses a plywood forming and processing equipment. It gradually places multiple layers of raw materials of different materials into the bonding cavity, then drives the pressing component and the forming output component to move above the bonding cavity through the driving component, and then the pressing component presses down. Finally, the plywood is bonded by the bonding adjustment component and the bonding cavity. This can effectively improve the deformation resistance and firmness of the plywood.

[0004] The above solutions have the following problems: First, the equipment is difficult to load and unload during the pressing and holding process, resulting in long standby time, low production efficiency, and difficulty in adapting to large-scale continuous production; Second, manual loading and unloading are generally used, and the worker's operating position is directly adjacent to the pressing mold area, which poses safety hazards such as crushing and pinching injuries, resulting in a low level of safety production.

[0005] Therefore, the present invention provides a plywood forming and processing apparatus to prevent deformation, thereby solving the above-mentioned problems. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, the present invention provides a plywood forming and processing device to prevent deformation, thereby solving the problems of the inability of the equipment to perform loading and unloading operations during the pressing and holding process, long standby time, low production efficiency, difficulty in adapting to large-scale continuous production, and the common use of manual loading and unloading at close range, with the worker's operating position directly adjacent to the pressing mold area, which poses safety hazards such as crushing and pinching injuries and low safety production level.

[0007] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A plywood forming and processing device for preventing deformation includes a loading and unloading assembly, a worktable, two unloading assemblies, two pressing assemblies, two upper heating plates, and a moving assembly.

[0008] The loading and unloading assembly includes a loading structure, a first unloading structure, and a second unloading structure. The first unloading structure and the second unloading structure are located on both sides of the loading structure, forming a first pressing position and a second pressing position. The unloading end of the loading structure is provided with a pushing component for assisting in pushing the material.

[0009] Two feeding slots are provided on the worktable, and each feeding slot is equipped with a lower heating plate. The two feeding slots on the worktable are moved by a moving component to feed the first or second pressing position. The two upper heating plates are moved vertically by two pressing components, and the upper and lower heating plates are used to press the plywood in the first or second pressing position. The two pushing components are located in the first and second pressing positions, respectively, and push the plywood in the first and second pressing positions.

[0010] Preferably, the loading and unloading assembly further includes two support frames, and the two ends of the loading structure, the first unloading structure and the second unloading structure are respectively fixedly connected to the two support frames.

[0011] Preferably, the feeding structure, the first unloading structure, and the second unloading structure are all provided with grooves, and two rotating shafts are rotatably connected in each groove. Both ends of the two rotating shafts are fixedly connected to synchronous pulleys, and the two synchronous pulleys are connected by a synchronous belt drive. A first motor is installed on the feeding structure, the first unloading structure, and the second unloading structure, and the output shaft of the first motor is fixedly connected to one end of any rotating shaft.

[0012] Preferably, the feed assembly includes a movable seat, each movable seat having at least one rotating groove, each rotating groove having a hinged swing plate, both ends of the movable seat being slidably connected to guide rods, both ends of the guide rods being fixedly connected to fixed seats, and the bottom end of the fixed seats being fixedly connected to the feeding structure. The feed assembly also includes a fixed plate, the fixed plate being arranged parallel to the movable seat, and both ends of the fixed plate being fixedly connected to two fixed seats respectively. A first electric push rod is mounted on the fixed plate, and the telescopic end of the first electric push rod is fixedly connected to the movable seat.

[0013] Preferably, the lower heating plate includes two second housings embedded in the bottom surface of the workbench, and a second pressure plate copper block is embedded in the inner bottom wall of each of the feeding slots. A second resistance heating tube is installed on the bottom surface of the second pressure plate copper block, and the second resistance heating tube is located inside the second housing.

[0014] Preferably, the moving component includes a control box, the control box has a moving slot, a second motor is installed on one side of the control box, a screw is installed on the output shaft of the second motor, a moving block is threadedly connected to the screw, and the moving block is slidably connected in the moving slot. At least two connecting posts are fixedly connected to the upper surface of the moving block, and the top of each connecting post is fixedly connected to the worktable.

[0015] Preferably, a second guide rod is fixedly connected inside the moving groove, and the moving block is slidably connected to the second guide rod. Limit seats are fixedly connected to both ends of the upper surface of the control box, and a rubber column is fixedly connected to one side of the limit seat near the moving block.

[0016] Preferably, the upper heating plate includes a first housing, the bottom surface of the first housing is inlaid with a first pressure plate copper block, a first resistance heating tube is installed on the first pressure plate copper block, and the first resistance heating tube is located inside the first housing.

[0017] Preferably, the pressing assembly includes a column and a horizontal plate. A third electric push rod is installed on the horizontal plate, and the telescopic end of the third electric push rod is fixedly connected to the first housing. Two sets of first guide rods are slidably connected on the horizontal plate, and the bottom end of the first guide rod is fixedly connected to the first housing. A first guide plate is provided above the horizontal plate, and the top end of the first guide rod is fixedly connected to the first guide plate.

[0018] Preferably, the feeding assembly includes two feeding plates, two linkage plates, and two brackets. The two feeding plates are slidably connected to the two feeding slots, and two linkage rods are fixedly connected to each of the two feeding plates. One end of each linkage rod is fixedly connected to the linkage plate. Springs are sleeved on the two linkage rods, and a second electric push rod is installed on each of the two brackets.

[0019] The beneficial effects of this invention are as follows: 1. By symmetrically setting two unloading structures on both sides of the loading structure, and in conjunction with the double unloading troughs equipped on the workbench, a dual-station operation mode that can be switched in a cycle is formed. When the unloading trough of one station is in the heating and pressing process, the other station can simultaneously complete the unloading of finished products and the loading of new board blanks. Each process does not interfere with each other and is seamlessly connected, eliminating the idle time of the equipment, effectively improving the automation continuity and overall capacity of plywood forming and processing, and adapting to industrial mass production scenarios.

[0020] 2. Through the coordinated operation of electric push rods and motors, automatic slab feeding, automatic workstation switching, and automatic finished product unloading are achieved. The entire process does not require manual personnel to approach the high-pressure and high-temperature pressing area, replacing the manual close-range operation mode, optimizing the production operation environment, and significantly improving the safety of equipment operation. Attached Figure Description

[0021] Figure 1 This is a perspective view of the overall structure of the present invention.

[0022] Figure 2 This is a schematic diagram showing the connection between the loading / unloading assembly and the feeding assembly of the present invention.

[0023] Figure 3 This is a schematic diagram of the propellant assembly of the present invention.

[0024] Figure 4 This is a perspective view of the present invention after the loading and unloading components have been removed.

[0025] Figure 5 For the present invention Figure 4 An enlarged schematic diagram of the structure at point A in the middle.

[0026] Figure 6 This is a cross-sectional view of the workbench of the present invention.

[0027] Figure 7 For the present invention Figure 6 Enlarged schematic diagram of the structure at point B.

[0028] Figure 8 For the present invention Figure 6 An enlarged schematic diagram of the structure at point C.

[0029] In the diagram: 1. Loading / unloading assembly; 11. Loading structure; 12. First unloading structure; 13. Second unloading structure; 14. Support frame; 15. Groove; 16. First motor; 17. Rotating shaft; 18. Synchronous pulley; 19. Synchronous belt; 2. Feeding assembly; 21. Moving seat; 22. Rotating groove; 23. Swing plate; 24. Fixed seat; 25. Guide rod; 26. Fixed plate; 27. First electric push rod; 3. Worktable; 4. Discharge chute; 5. Push-out assembly; 51. Push plate; 52. Linkage plate; 53. Linkage rod; 54. Spring; 55. Bracket; 56. Second 6. Electric push rod; 7. Pressing assembly; 8. Column; 9. Horizontal plate; 10. Third electric push rod; 11. First guide rod; 12. First guide plate; 13. Moving assembly; 14. Control box; 15. Moving slot; 16. Second motor; 17. Screw; 18. Second guide rod; 19. Moving block; 10. Connecting column; 11. Limiting seat; 10. Rubber column; 11. Upper heating plate; 12. First housing; 13. First pressure plate copper block; 14. First resistance heating tube; 15. Lower heating plate; 16. Second housing; 17. Second pressure plate copper block; 18. Second resistance heating tube. Detailed Implementation

[0030] The following will refer to the attached reference. Figures 1 to 8 The various embodiments of the present invention will be described in detail below. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0031] A plywood forming and processing device for preventing deformation includes a loading and unloading assembly 1, a worktable 3, two unloading assemblies 5, two pressing assemblies 6, two upper heating plates 8, and a moving assembly 7.

[0032] The loading and unloading assembly 1 includes a loading structure 11, a first unloading structure 12, and a second unloading structure 13. The first unloading structure 12 and the second unloading structure 13 are located on both sides of the loading structure 11, forming a first pressing position and a second pressing position. The unloading end of the loading structure 11 is provided with a pushing assembly 2 for assisting in pushing the material.

[0033] By symmetrically arranging two unloading structures on both sides of the loading structure and cooperating with the two unloading troughs 4 on the workbench 3, a dual-pressure layout that can be operated alternately is formed, enabling loading and unloading to be carried out simultaneously, which significantly improves production efficiency.

[0034] Two feeding slots 4 are provided on the workbench 3. Each feeding slot 4 is equipped with a lower heating plate 9. The two feeding slots 4 on the workbench 3 are moved by the moving component 7 to feed the first pressing position or the second pressing position. The two upper heating plates 8 are moved vertically by the two pressing components 6 respectively, and the upper heating plates 8 and the lower heating plates 9 are used to press the plywood in the first pressing position or the second pressing position. The two pushing components 5 are located in the first pressing position and the second pressing position respectively, and the pushing components 5 are used to push the plywood in the first pressing position and the second pressing position.

[0035] The workbench 3 is equipped with dual feeding slots 4, which are switched between the pressing positions by the moving component 7. When one feeding slot 4 is in the heating and pressing state, the other feeding slot 4 can simultaneously unload and load materials, realizing uninterrupted continuous operation. Each feeding slot 4 is equipped with a lower heating plate 9, which, together with the corresponding upper heating plate 8, heats and pressurizes the board on both sides, so that the upper and lower surfaces of the board heat up simultaneously and the adhesive layer is cured evenly, thereby effectively preventing stress concentration and warping deformation of the board caused by single-sided heating or uneven temperature.

[0036] In this embodiment, the loading and unloading assembly 1 further includes two support frames 14, and the two ends of the loading structure 11, the first unloading structure 12 and the second unloading structure 13 are respectively fixedly connected to the two support frames 14.

[0037] The feeding structure 11, the first unloading structure 12 and the second unloading structure 13 are fixedly supported by two support frames 14. The overall rigidity is high, which ensures that the flatness of each conveying roller is consistent, the operation is stable, and the plate material is conveyed in a precise position. This avoids the plate offset caused by the tilting or jumping of the conveying surface, and thus prevents deformation caused by uneven force during subsequent pressing.

[0038] In this embodiment, grooves 15 are provided on the feeding structure 11, the first unloading structure 12, and the second unloading structure 13. Two rotating shafts 17 are rotatably connected in each groove 15. Synchronous pulleys 18 are fixedly connected to both ends of the two rotating shafts 17, and the two synchronous pulleys 18 are connected by a synchronous belt 19. A first motor 16 is installed on the feeding structure 11, the first unloading structure 12, and the second unloading structure 13, and the output shaft of the first motor 16 is fixedly connected to one end of any rotating shaft 17.

[0039] The synchronous belt 19 drives each rotating shaft 17 to rotate synchronously, so as to achieve smooth conveying of the slab and enable the slab to enter the feeding trough 4 in an accurate posture, ensuring the positional accuracy of the slab during pressing, thereby reducing uneven force and deformation caused by positional deviation.

[0040] In this embodiment, the feed assembly 2 includes a movable seat 21, each movable seat 21 having at least one rotating groove 22, each rotating groove 22 having a hinged swing plate 23, each movable seat 21 having a guide rod 25 slidably connected to both ends, each guide rod 25 having a fixed seat 24 fixedly connected to both ends, and the bottom end of the fixed seat 24 being fixedly connected to the feeding structure 11. The feed assembly 2 also includes a fixed plate 26, the fixed plate 26 being arranged parallel to the movable seat 21, and both ends of the fixed plate 26 being fixedly connected to the two fixed seats 24 respectively. A first electric push rod 27 is mounted on the fixed plate 26, and the telescopic end of the first electric push rod 27 is fixedly connected to the movable seat 21.

[0041] The first electric push rod 27 drives the moving seat 21 to move back and forth along the guide rod 25. When the swing plate 23 moves forward, it abuts against the tail end of the slab and pushes it smoothly into the discharge trough 4. When it moves backward, the swing plate 23 swings around the hinge point to make way, realizing unidirectional material pushing.

[0042] In this embodiment, the lower heating plate 9 includes two second housings 91 embedded in the bottom surface of the workbench 3. Each material feeding groove 4 has a second pressure plate copper block 92 embedded in its inner bottom wall. A second resistance heating tube 93 is installed on the bottom surface of the second pressure plate copper block 92, and the second resistance heating tube 93 is located inside the second housing 91.

[0043] The lower heating plate 9 uses a second pressure plate copper block 92 directly embedded in the bottom wall of the feeding groove 4. It has high thermal conductivity and uniform temperature distribution. When combined with the upper heating plate 8, it enables the upper and lower surfaces of the blank to be heated simultaneously during the pressing process. The adhesive layer is cured quickly and evenly, effectively eliminating internal temperature difference stress of the board and preventing warping and deformation.

[0044] In this embodiment, the moving component 7 includes a control box 71, on which a moving groove 72 is provided. A second motor 73 is installed on one side of the control box 71. A screw 74 is installed on the output shaft of the second motor 73. A moving block 76 is threadedly connected to the screw 74, and the moving block 76 is slidably connected in the moving groove 72. At least two connecting posts 77 are fixedly connected to the upper surface of the moving block 76, and the top of each connecting post 77 is fixedly connected to the worktable 3.

[0045] The second motor 73 drives the screw 74 to rotate, which in turn drives the moving block 76 and the worktable 3 to move precisely along the moving groove 72, ensuring that the feeding groove 4 accurately reaches the feeding position, the first pressing position or the second pressing position, with high positioning accuracy.

[0046] In this embodiment, a second guide rod 75 is fixedly connected inside the moving groove 72, and the moving block 76 is slidably connected to the second guide rod 75. Limit seats 78 are fixedly connected to both ends of the upper surface of the control box 71, and a rubber column 79 is fixedly connected to one side of the limit seat 78 near the moving block 76.

[0047] The second guide rod 75, in conjunction with the moving block 76, further improves the moving guidance accuracy and anti-sway capability. The limit seats 78 and rubber pillars 79 at both ends provide elastic buffering at the end of the stroke, eliminating hard impacts, preventing the slab from inertial movement caused by the sudden stop of the worktable 3, protecting the stability of the slab interlayer structure, and helping to prevent early deformation of the slab before forming.

[0048] In this embodiment, the upper heating plate 8 includes a first housing 81, a first pressure plate copper block 82 is inlaid on the bottom surface of the first housing 81, a first resistance heating tube 83 is installed on the first pressure plate copper block 82, and the first resistance heating tube 83 is located inside the first housing 81.

[0049] The upper heating plate 8 uses the first pressure plate copper block 82 to evenly transfer the heat generated by the first resistance heating tube 83 to the pressing surface, which heats up rapidly and has a small temperature difference on the plate surface. It forms an isothermal pressing condition with the lower heating plate 9, avoiding the plate from deforming inward or outward due to uneven heating of the upper and lower surfaces.

[0050] In this embodiment, the pressing assembly 6 includes a column 61 and a horizontal plate 62. A third electric push rod 63 is installed on the horizontal plate 62. The telescopic end of the third electric push rod 63 is fixedly connected to the first housing 81. Two sets of first guide rods 64 are slidably connected on the horizontal plate 62, and the bottom end of the first guide rod 64 is fixedly connected to the first housing 81. A first guide plate 65 is provided above the horizontal plate 62, and the top end of the first guide rod 64 is fixedly connected to the first guide plate 65.

[0051] The third electric push rod 63 and the two sets of first guide rods 64 form a stable vertical lifting mechanism, which drives the upper heating plate 8 to press down smoothly, ensuring that the pressing force is applied evenly perpendicular to the plate surface, and avoiding uneven thickness or local deformation of the plywood caused by bias pressure.

[0052] In this embodiment, the feeding assembly 5 includes two feeding plates 51, two linkage plates 52, and two brackets 55. The two feeding plates 51 are slidably connected to the two feeding slots 4 respectively. Two linkage rods 53 are fixedly connected to each of the two feeding plates 51, and one end of the linkage rod 53 is fixedly connected to the linkage plate 52. Springs 54 are sleeved on the two linkage rods 53. A second electric push rod 56 is installed on each of the two brackets 55. The telescopic end of the second electric push rod 56 is fixedly connected to the corresponding linkage plate 52.

[0053] The pusher plate 51 is built into the feeding groove 4, which can smoothly push out the formed plywood along the bottom surface of the groove. The spring 54 sleeved on the linkage rod 53 provides elastic buffer during the pushing action, making the pushing process smooth and avoiding rigid impact that could cause damage to the edge of the board or bending deformation due to force. It is driven by an independent second electric push rod 56, which can push the board independently or simultaneously according to the dual-station cycle. The unloading action is coordinated, further suppressing the deformation of the board caused by improper force.

[0054] Working principle: The slab is conveyed by the feeding structure 11 to the front end of the feeding assembly 2. The first electric push rod 27 pushes the moving seat 21 forward, and the swing plate 23 abuts against the tail end of the slab and pushes it smoothly into an empty material trough 4 of the worktable 3.

[0055] Subsequently, the second motor 73 of the moving component 7 drives the worktable 3 to move horizontally via the screw 74, precisely delivering the feeding trough 4 to the first or second pressing position, so that the lower heating plate 9 is aligned with the upper heating plate 8.

[0056] The third electric push rod 63 of the pressing component 6 drives the upper heating plate 8 to press down vertically, and together with the lower heating plate 9, it heats and presses the blank on both sides, so that the adhesive layer can be quickly cured and formed under a uniform temperature field.

[0057] While the pressing is in progress, another discharge chute 4 can be positioned at the corresponding unloading or loading position to unload and replenish the slab.

[0058] After the molding is completed, the worktable 3 moves out of the molding area, and the second electric push rod 56 in the corresponding molding position pusher assembly 5 pushes the linkage plate 52 and the pusher plate 51 to smoothly push the molded plywood out of the feeding groove 4 and be sent out by the first feeding structure 12 or the second feeding structure 13.

[0059] The dual-station alternating operation, combined with synchronous and uniform heating from top and bottom and buffer pushing, ensures that the plywood is always subjected to balanced stress and heat throughout the entire forming process, thereby effectively preventing deformation defects such as warping and twisting, and guaranteeing the quality of the finished product.

[0060] It should be noted that in the description of this invention, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0061] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0062] The technical solution of the present invention has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will all fall within the scope of protection of the present invention.

Claims

1. A plywood forming and processing device for preventing deformation, characterized in that, It includes a loading and unloading assembly (1), a worktable (3), two pushing and unloading assemblies (5), two pressing assemblies (6), two upper heating plates (8), and a moving assembly (7); The loading and unloading assembly (1) includes a loading structure (11), a first unloading structure (12), and a second unloading structure (13). The first unloading structure (12) and the second unloading structure (13) are located on both sides of the loading structure (11) to form a first pressing position and a second pressing position. The unloading end of the loading structure (11) is provided with a pushing assembly (2) for assisting in pushing the material. The workbench (3) has two feeding slots (4), and each of the two feeding slots (4) is provided with a lower heating plate (9). The two feeding slots (4) on the workbench (3) are moved by the moving component (7) to feed the first pressing position or the second pressing position. The two upper heating plates (8) are moved vertically by the two pressing components (6) respectively, and the upper heating plate (8) and the lower heating plate (9) are used to press the plywood in the first pressing position or the second pressing position. The two pushing components (5) are located in the first pressing position and the second pressing position respectively, and the pushing components (5) are used to push the plywood in the first pressing position and the plywood in the second pressing position.

2. The anti-deformation plywood forming and processing device according to claim 1, characterized in that, The loading and unloading assembly (1) also includes two support frames (14), and the two ends of the loading structure (11), the first unloading structure (12) and the second unloading structure (13) are respectively fixedly connected to the two support frames (14).

3. The anti-deformation plywood forming and processing device according to claim 1, characterized in that, Grooves (15) are provided on the feeding structure (11), the first unloading structure (12) and the second unloading structure (13). Two rotating shafts (17) are rotatably connected in each groove (15). Synchronous pulleys (18) are fixedly connected to both ends of the two rotating shafts (17), and the two synchronous pulleys (18) are connected by a synchronous belt (19). A first motor (16) is installed on the feeding structure (11), the first unloading structure (12) and the second unloading structure (13), and the output shaft of the first motor (16) is fixedly connected to one end of any rotating shaft (17).

4. The anti-deformation plywood forming and processing device according to claim 1, characterized in that, The feed assembly (2) includes a movable seat (21), each movable seat (21) having at least one rotating groove (22), each rotating groove (22) having a hinged swing plate (23), each movable seat (21) having a guide rod (25) slidably connected to both ends, each guide rod (25) having a fixed seat (24) fixedly connected to both ends, and the bottom end of the fixed seat (24) being fixedly connected to the feeding structure (11). The feed assembly (2) also includes a fixed plate (26), the fixed plate (26) being parallel to the movable seat (21), and both ends of the fixed plate (26) being fixedly connected to the two fixed seats (24) respectively. A first electric push rod (27) is installed on the fixed plate (26), and the telescopic end of the first electric push rod (27) is fixedly connected to the movable seat (21).

5. The anti-deformation plywood forming and processing device according to claim 1, characterized in that, The lower heating plate (9) includes two second housings (91) embedded in the bottom surface of the workbench (3). Each of the feeding slots (4) has a second pressure plate copper block (92) embedded in its inner bottom wall. A second resistance heating tube (93) is installed on the bottom surface of the second pressure plate copper block (92), and the second resistance heating tube (93) is located inside the second housing (91).

6. The anti-deformation plywood forming and processing device according to claim 1, characterized in that, The moving component (7) includes a control box (71), on which a moving slot (72) is provided. A second motor (73) is installed on one side of the control box (71). A screw (74) is installed on the output shaft of the second motor (73). A moving block (76) is threadedly connected to the screw (74), and the moving block (76) is slidably connected in the moving slot (72). At least two connecting posts (77) are fixedly connected to the upper surface of the moving block (76), and the top of each connecting post (77) is fixedly connected to the worktable (3).

7. The anti-deformation plywood forming and processing device according to claim 6, characterized in that, The moving groove (72) is fixedly connected to a second guide rod (75), and the moving block (76) is slidably connected to the second guide rod (75). Both ends of the upper surface of the control box (71) are fixedly connected to limit seats (78), and a rubber column (79) is fixedly connected to one side of the limit seat (78) near the moving block (76).

8. The anti-deformation plywood forming and processing device according to claim 1, characterized in that, The upper heating plate (8) includes a first housing (81), the bottom surface of which is inlaid with a first pressure plate copper block (82), a first resistance heating tube (83) is installed on the first pressure plate copper block (82), and the first resistance heating tube (83) is located inside the first housing (81).

9. The anti-deformation plywood forming and processing device according to claim 8, characterized in that, The pressing assembly (6) includes a column (61) and a horizontal plate (62). A third electric push rod (63) is installed on the horizontal plate (62). The telescopic end of the third electric push rod (63) is fixedly connected to the first housing (81). Two sets of first guide rods (64) are slidably connected on the horizontal plate (62), and the bottom end of the first guide rod (64) is fixedly connected to the first housing (81). A first guide plate (65) is provided above the horizontal plate (62), and the top end of the first guide rod (64) is fixedly connected to the first guide plate (65).

10. The anti-deformation plywood forming and processing device according to claim 1, characterized in that, The feeding assembly (5) includes two feeding plates (51), two linkage plates (52) and two brackets (55). The two feeding plates (51) are slidably connected to the two feeding slots (4). Two linkage rods (53) are fixedly connected to each of the two feeding plates (51), and one end of the linkage rod (53) is fixedly connected to the linkage plate (52). Springs (54) are sleeved on the two linkage rods (53). A second electric push rod (56) is installed on each of the two brackets (55).

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