A wood veneer bending machine for decoration

Abstract

The present invention relates to the technical field of plate bending, and discloses a wood veneer bending machine for decoration, comprising a portable pallet, a rotating support mechanism, and a rotating suspension mechanism; the rotating support mechanism is arranged on the side of the portable pallet close to the ground, comprising a first guide slide rotatably connected to both ends of the portable pallet, the middle portion of the first guide slide slidably connected to a transverse slide, and the transverse slide is provided with a clamping portion assembly; the rotating suspension mechanism comprises a first rotating portion rotatably connected to the side of the portable pallet, a second rotating portion is provided at the end of the first rotating portion away from the portable pallet, and the second rotating portion rotates relative to the first rotating portion along two mutually perpendicular rotating pairs. The present invention provides a first rotating portion, a second rotating portion, and a first guide slide that can rotate freely, so that the entire bending machine can be folded into a smaller state when not in use, which is convenient for carrying, so that decoration workers can directly place the bending machine at the decoration site to work.

Description

Technical Field

[0001] This invention relates to the field of board bending technology, specifically a wood veneer bending machine for decoration. Background Art

[0002] Wood decorative panels are high-grade decorative boards made by precision cutting or rotary cutting of natural tree veneers or artificial wood decorative veneers, which are then glued to a substrate and hot-pressed using advanced adhesive technology.

[0003] Wood veneer panels are usually cut and bent in the factory, which requires high-precision dimensional measurement before production. Some decoration sites need to install according to the actual size, which means that the construction workers need to bend them on site. Large bending equipment cannot be used on site, so the construction workers need to bend them manually, which is difficult to operate. Therefore, it is necessary to design bending equipment that can be used on site. Summary of the Invention

[0004] This invention provides a wood veneer bending machine for decoration, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A wood veneer bending machine for decoration includes a portable tray, a rotating support mechanism, and a rotating suspension mechanism. The rotating support mechanism is located on the side of the portable tray closest to the ground and includes a first guide slide rod rotatably connected to both ends of the portable tray. A transverse slide block is slidably connected to the middle of the first guide slide rod, and a clamping assembly is provided on the transverse slide block. The rotating suspension mechanism includes a first rotating part rotatably connected to the side of the portable tray. A second rotating part is provided at the end of the first rotating part away from the portable tray. The second rotating part rotates relative to the first rotating part along two mutually perpendicular rotating joints. A lifting screw is threadedly connected to the middle of the second rotating part. A suspension frame is rotatably connected to the end of the lifting screw. A suspension roller is rotatably connected to the suspension frame, and a heating device is provided inside the suspension roller.

[0007] As a preferred embodiment of the present invention, the rotating support mechanism further includes a hinge frame fixedly connected to the portable tray, a rotating block rotatably connected to the center of the hinge frame, and the end of a first guide slide rod fixedly connected to the side of the rotating block. A stop block cooperating with the rotating block is provided on the hinge frame. The clamping assembly includes a first rotating horizontal shaft disposed on a transverse slide, a fixed pad rotatably connected to the first rotating horizontal shaft, and locking screws rotatably connected to both ends of the fixed pad. The middle of the locking screws is threadedly connected to the end of a lifting pad disposed parallel to the fixed pad.

[0008] As a preferred embodiment of the present invention, the portable tray has a back plate on its side. A second rotating horizontal axis is provided on the side of the back plate near the center of the portable tray. The second rotating horizontal axis is rotatably connected to the end of the first rotating part near the portable tray. When the first rotating part rotates to be perpendicular to the portable tray, the first rotating part is in contact with the back plate. A limiting groove is provided on the side of the portable tray near the back plate. A limiting support that cooperates with the first rotating part is slidably connected to the middle of the limiting groove. A third rotating horizontal axis is provided on the end of the first rotating part away from the portable tray. A rotating head is connected to the third rotating horizontal axis. When the rotating head rotates along the third rotating horizontal axis, the rotating head and the second rotating part are always in the same plane. A rotating seat is provided on the end of the rotating head away from the third rotating horizontal axis. The end of the rotating seat is connected to the second rotating part. The rotation directions of the rotating seat and the third rotating horizontal axis are perpendicular to each other. A U-shaped slot is provided on the side of the second rotating part near the first rotating part. A third guide rod is slidably connected to the first rotating part. A limiting rod that cooperates with the U-shaped slot is provided on the end of the third guide rod near the second rotating part.

[0009] As a preferred embodiment of the present invention, the two ends of the suspension frame are provided with second guide slide rods that are slidably connected to the second rotating part, and the end of the second guide slide rod away from the suspension frame is provided with a push plate that is rotatably connected to the lifting screw.

[0010] The present invention has the following advantages:

[0011] By incorporating a first rotating part, a second rotating part, and a first guide slide that can rotate freely, the entire bending machine can be folded into a smaller size when not in use, making it easy to carry. This allows construction workers to place the bending machine directly on the construction site for operation, making it more convenient. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of the present invention 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 of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a structural schematic diagram of a wood veneer bending machine for decoration.

[0014] Figure 2 This is a front view of a wood veneer bending machine for decoration.

[0015] Figure 3 This is a schematic diagram of the structure of a wood veneer bending machine for decoration after folding.

[0016] Figure 4for Figure 3 The front view.

[0017] Figure 5 This is a schematic diagram of the rotating support mechanism in a wood veneer bending machine for decoration.

[0018] Figure 6 for Figure 5 A magnified view of part A in the diagram.

[0019] Figure 7 This is a schematic diagram of the rotating suspension mechanism in a wood veneer bending machine for decoration.

[0020] Figure 8 This is a schematic diagram of the structure of a U-shaped groove and a limiting rod in a wood veneer bending machine for decoration.

[0021] Figure 9 A schematic diagram of a wood veneer bending machine for decoration, showing the installation of wood veneer panels.

[0022] In the diagram: 1. Portable tray; 2. Rotary support mechanism; 3. Rotary suspension mechanism; 4. First guide slide; 5. Lateral slide; 6. Support pad; 7. First rotating horizontal axis; 8. Fixed pad; 9. Locking screw; 10. Lifting pad; 11. Clamping assembly; 12. Hinge frame; 13. Stop block; 14. Rotating block; 15. Limiting slide groove; 16. Back plate; 17. Second rotating horizontal axis; 18. Limiting support; 19. First rotating part; 20. Second rotating part; 21. Suspension frame; 22. Suspension roller; 23. Second guide slide; 24. Lifting screw; 25. Push plate; 26. Rotating seat; 27. Rotating head; 28. Third rotating horizontal axis; 29. ​​U-shaped slot; 30. Limiting rod; 31. Third guide slide; 32. Handle; 33. Wood veneer. Detailed Implementation

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0024] In one embodiment, see Figures 1-9 A wood veneer bending machine for decoration includes a portable tray 1, a rotating support mechanism 2 and a rotating suspension mechanism 3;

[0025] A rotating support mechanism 2 is located on the side of the portable tray 1 closest to the ground. It includes first guide rods 4 rotatably connected to both ends of the portable tray 1. The first guide rods 4 are located on both the left and right sides of the lower surface of the portable tray 1, and are oriented left-right. Therefore, when the first guide rods 4 extend to the sides, they can support the portable tray 1. A support pad 6 is located at the end of the first guide rod 4 furthest from the portable tray 1, and is oriented front-back. This allows the two support pads 6 on the left and right sides to support the portable tray 1 when the entire device is unfolded, preventing unevenness on the ground from affecting the horizontal placement of the portable tray 1. A transverse slide block 5 is slidably connected in the middle, and the transverse slide block 5 is slidably arranged in the front and back direction. When the first guide slide rod 4 is unfolded, the end of the first guide slide rod 4 away from the portable tray 1 is inclined towards the ground. That is to say, under the action of the weight of the transverse slide block 5 itself, the transverse slide block 5 always moves in the direction away from the portable tray 1. A clamping part assembly 11 is provided above the transverse slide block 5. The clamping part assembly 11 can fix the left and right ends of the wood veneer 33. Under the action of the weight of the clamping part assembly 11 and the transverse slide block 5 itself, the ends of the wood veneer 33 will be pulled to both sides, so that the wood veneer 33 is effectively pressed when bending in the middle.

[0026] The rotating suspension mechanism 3 includes a first rotating part 19 rotatably connected to the side of the portable tray 1. Both the first rotating part 19 and the second rotating part 20 are plate-shaped structures. The first rotating part 19 is rotatably connected to the middle of the rear side of the portable tray 1. The upper end of the first rotating part 19 can deflect back and forth, and the second rotating part 20 is provided at the upper end of the first rotating part 19. The second rotating part 20 rotates relative to the first rotating part 19 along two mutually perpendicular revolute joints. That is, the free end of the second rotating part 20 can rotate back and forth around the end of the first rotating part 19, and the second rotating part 20 can also rotate clockwise or counterclockwise, thereby realizing the two mutually perpendicular degrees of freedom of the rotating parts. In the rotation process, when the first rotating part 19 rotates to a vertical state and the second rotating part 20 rotates to a horizontal state facing forward and backward, a lifting screw 24 perpendicular to the second rotating part 20 is threadedly connected to the middle of the second rotating part 20. The lower end of the lifting screw 24 is rotatably connected to a suspension frame 21 facing forward and backward. The suspension frame 21 is a U-shaped structure with its opening facing downward. A suspension roller 22 facing forward and backward is rotatably connected to the lower end of the suspension frame 21. A heating device is installed inside the suspension roller 22. The suspension roller 22 can generate heat through the heating device, thereby heating the part of the wood veneer 33 that needs to be bent, which is more in line with the actual temperature requirements during bending.

[0027] In one embodiment, the rotating support mechanism 2 further includes a hinge frame 12 fixedly connected to the portable tray 1. The hinge frame 12 is a U-shaped structure with an opening facing downwards, located at the four corners of the lower surface of the portable tray 1. A rotating block 14 is rotatably connected below the hinge frame 12. The rotating block 14 can rotate clockwise or counterclockwise. A stop block 13 is provided on the hinge frame 12 to cooperate with the rotating block 14. The side of the rotating block 14 is fixedly connected to the end of the first guide slide rod 4. The position is described according to the state when the first guide slide rod 4 is unfolded to both sides. The subsequent position descriptions are all based on the appendix. Figure 2 The front view is described below. At this time, a stop block 13 is set at the left end of the right hinge frame 12. When the rotating block 14 drives the first guide slide rod 4 to rotate counterclockwise, causing the first guide slide rod 4 on the right to extend to the right, the rotating block 14 will rotate to the state of interfering with the stop block 13. At this time, the rotating block 14 is stuck, which locks the angle of the first guide slide rod 4. After the bending machine is placed on the ground, the first guide slide rod 4 is subjected to an upward force, so that the first guide slide rod 4 can stably support the bending machine.

[0028] In one embodiment, the clamping assembly 11 includes a first rotating horizontal shaft 7 disposed on the transverse slide 5. The first rotating horizontal shaft 7 is disposed in the middle of the upper surface of the transverse slide 5 in a front-back orientation. A fixed pad 8 is disposed above the first rotating horizontal shaft 7. The fixed pad 8 rotates along the axis of the first rotating horizontal shaft 7. The front and rear ends of the upper surface of the fixed pad 8 are rotatably connected to vertically disposed locking screws 9. The middle of the locking screws 9 is threadedly connected to a lifting pad 10 disposed in a front-back orientation. When the locking screws 9 are rotated, the front and rear ends rotate synchronously, and the gap between the locking screws 9 and the lifting pad 10 is made larger, so that the lifting pad 10 can move up and down in a state parallel to the fixed pad 8, avoiding the problem of the lifting pad 10 being stuck.

[0029] In one embodiment, a back plate 16 is vertically arranged at the center of the rear side of the portable tray 1. A second rotating horizontal axis 17 is arranged above the front side of the back plate 16. The front side of the second rotating horizontal axis 17 is connected to the end of the first rotating part 19. When the first rotating part 19 rotates to a vertical state, the rear side of the first rotating part 19 will be in contact with the front side of the back plate 16. At this time, the first rotating part 19 cannot continue to move to the rear. A limiting groove 15 is provided on the front side of the back plate 16. The limiting groove 15 is arranged in a left-right orientation on the rear side of the portable tray 1. The limiting support 18 can move left and right along the limiting groove 15. When the limiting support 18 slides to the middle of the limiting groove 15, which is directly in front of the first rotating part 19, the upper rear side of the limiting support 18 is in contact with the front side of the first rotating part 19, so that the first rotating part 19 cannot rotate forward at this time, thus locking the first rotating part 19 in a vertical state. At this time, a third rotating horizontal axis 28 is provided at the upper end of the first rotating part 19, and a rotating head 27 is provided at the front side of the third rotating horizontal axis 28. The front end of the rotating head 27 can deflect up and down along the axis of the third rotating horizontal axis 28. A rotating seat 26 is provided at the front end of the rotating head 27, and a second rotating part 20 is provided at the front side of the rotating seat 26. The second rotating part 20 can rotate forward and backward along the axis of the rotating seat 26. The rotation axis of the rotating seat 26 and the rotation axis of the third rotating horizontal axis 28 are perpendicular to each other. Furthermore, a U-shaped slot 29 oriented left and right is provided on the rear side of the lower surface of the second rotating part 20. A third guide slide rod 31 oriented forward and backward is slidably connected on the left and right sides above the first rotating part 19. The front end of the third guide slide rod 31 is fixedly connected to a left and right oriented limiting rod 30. After the limiting rod 30 falls into the U-shaped slot 29, the second rotating part 20 can no longer rotate downward or rotate left and right. In order to facilitate the adjustment of the third guide slide rod 31, a left and right oriented handle 32 is fixedly connected to the rear end of the third guide slide rod 31. The third guide slide rod 31 is slid forward and backward by pulling the handle 32.

[0030] In one embodiment, the two ends of the suspension frame 21 are provided with second guide slide rods 23 that are slidably connected to the second rotating part 20. The second guide slide rods 23 are vertically arranged at the front and rear ends of the upper surface of the suspension frame 21. The middle part of the second guide slide rods 23 is slidably connected to the front and rear sides of the second rotating part 20. The upper end of the second guide slide rods 23 is fixedly connected to the front and rear ends of the push plate 25 which is arranged in a front-rear orientation. The middle part of the push plate 25 is rotatably connected to the top of the lifting screw 24. By providing second guide slide rods 23 on the front and rear sides, the suspension frame 21 can move up and down stably on the one hand, and the orientation of the suspension frame 21 is restricted so that the suspension frame 21 can only maintain a front-rear orientation in the front view state.

[0031] Folding process of bending machine:

[0032] First, rotate the lifting screw 24 so that the middle part of the lifting screw 24 contacts the second rotating part 20. At this time, slightly lift the second rotating part 20 upward, and the U-shaped slot 29 disengages from the limiting rod 30. Rotate the second rotating part 20 so that the lifting screw 24 rotates to the left and right orientation. Lower the second rotating part 20 so that the second rotating part 20 moves towards the first rotating part 19 and slides the limiting support 18 to the right. The first rotating part 19 moves towards the portable tray 1. At this time, the entire rotating suspension mechanism 3 rests on the portable tray 1. By rotating the locking screw 9, the lifting pad 10 is pressed tightly onto the fixed pad 8. The upper part of the entire clamping assembly 11 is rotated towards the portable tray 1 so that the clamping assembly 11 can be placed flat on the transverse slide 5. At this time, the first guide slides 4 on both sides can be flipped downward so that the first guide slides 4 on both sides can be stacked crosswise under the portable tray 1, thus completing the entire folding process.

[0033] Bending machine unfolding process:

[0034] First, separate the first guide slide rod 4 to both sides, so that the support pad 6 at the end of the first guide slide rod 4 falls to the ground, and the rotating block 14 and the stop block 13 are locked together. At this time, place the support pad 6 on the ground, and the portable tray 1 is in a horizontal state. Lift the first rotating part 19. When the first rotating part 19 rotates to a vertical state, slide the limiting support 18 to the middle of the limiting slide groove 15. Keep the first rotating part 19 in a vertical state. Lift the second rotating part 20 and rotate the second rotating part 20 so that the suspension roller 22 faces the placement. At this time, push the limiting rod 30 forward. When the limiting rod 30 moves to below the U-shaped slot 29, deflect the second rotating part 20 downward. At this time, the U-shaped slot 29 falls above the limiting rod 30. At this time, the height and angle of the second rotating part 20 are locked, and the bending action can begin.

[0035] Bending machine working process:

[0036] Rotate the lifting screw 24 to allow the suspension roller 22 to rest on the portable tray 1. Loosen the locking screw 9 to separate the lifting pad 10 from the fixed pad 8. From right to left, pass the wood veneer 33 that needs to be bent through the gap between the right fixed pad 8 and the lifting pad 10, then through the gap between the suspension roller 22 and the suspension frame 21, and finally through the gap between the left lifting pad 10 and the fixed pad 8. Place the wood veneer 33 at the position where it needs to be bent onto the suspension roller 22. Move the transverse sliding blocks 5 on both sides to the outermost position. Tighten the locking screw 9, and the lifting pad 10 and the fixing pad 8 will fix the two ends of the wood veneer 33. Also, the heating device inside the suspension roller 22 will be engaged. Rotate the lifting screw 24 in the opposite direction. The lifting screw 24 will cause the middle part of the wood veneer 33 to bend upward. The transverse slide 5 will move upward adaptively. At this time, the wood veneer 33 will be bent. Adjust the height of the suspension roller 22 according to the required bending angle. After bending is completed, the locking screws 9 on both sides can be loosened to remove the wood veneer 33 from the bending machine.

[0037] This invention relates to a wood veneer bending machine for decoration. By setting up a first rotating part 19, a second rotating part 20 and a first guide slide 4 that can rotate freely, the entire bending machine can be folded into a smaller state when not in use, making it easy to carry. This allows decoration workers to directly place the bending machine on the decoration site for work, making operation more convenient.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A wood veneer bending machine for decoration, characterized in that, Includes a portable tray, a rotating support mechanism, and a rotating suspension mechanism; A rotating support mechanism is disposed on the side of the portable tray near the ground. It includes a first guide slide rod rotatably connected to both ends of the portable tray. A transverse slide block is slidably connected to the middle of the first guide slide rod. A clamping assembly is disposed on the transverse slide block. The rotating support mechanism also includes a hinge frame fixedly connected to the portable tray. A rotating block is rotatably connected to the middle of the hinge frame. The end of the first guide slide rod is fixedly connected to the side of the rotating block. A stop block that cooperates with the rotating block is disposed on the hinge frame. The clamping assembly includes a first rotating horizontal shaft disposed on the transverse slide block. A fixed pad is rotatably connected to the first rotating horizontal shaft. Locking screws are rotatably connected to both ends of the fixed pad. The middle of the locking screws is threadedly connected to the end of a lifting pad disposed parallel to the fixed pad. A rotating suspension mechanism includes a first rotating part rotatably connected to the side of a portable tray. A second rotating part is located at the end of the first rotating part away from the portable tray. The second rotating part rotates relative to the first rotating part along two mutually perpendicular rotating pairs. A lifting screw is threadedly connected to the middle of the second rotating part. A suspension frame is rotatably connected to the end of the lifting screw. A suspension roller is rotatably connected to the suspension frame. A heating device is installed inside the suspension roller. A back plate is provided on the side of the portable tray. A second rotating horizontal axis is provided on the side of the back plate near the center of the portable tray. The second rotating horizontal axis is rotatably connected to the end of the first rotating part near the portable tray. When the first rotating part rotates to be perpendicular to the portable tray, the first rotating part is in contact with the back plate. A limiting groove is provided on the side of the portable tray near the back plate. A limiting support that cooperates with the first rotating part is slidably connected to the middle of the limiting groove.

2. The wood veneer bending machine for decoration according to claim 1, characterized in that, The first rotating part has a third rotating horizontal axis at the end away from the portable tray. The third rotating horizontal axis is connected to a rotating head. When the rotating head rotates along the third rotating horizontal axis, the rotating head and the second rotating part are always in the same plane. The rotating head has a rotating seat at the end away from the third rotating horizontal axis. The end of the rotating seat is connected to the second rotating part. The rotation directions of the rotating seat and the third rotating horizontal axis are perpendicular to each other.

3. A wood veneer bending machine for decoration according to claim 2, characterized in that, The second rotating part is provided with a U-shaped groove on the side near the first rotating part, and a third guide rod is slidably connected to the first rotating part. A limiting rod that cooperates with the U-shaped groove is provided at the end of the third guide rod near the second rotating part.

4. A wood veneer bending machine for decoration according to claim 1, characterized in that, The two ends of the suspension frame are provided with second guide slide rods that are slidably connected to the second rotating part, and the end of the second guide slide rod away from the suspension frame is provided with a push plate that is rotatably connected to the lifting screw.

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