A splicing device for wood panel

Abstract

The utility model discloses a kind of splicing devices for wood tray panel, including connecting seat, clamping mechanism is arranged on the connecting seat, the clamping mechanism includes fixed block, support plate, screw rod, motor, transmission block, mounting block and clamping block, fixed plate and support plate are fixed in the top surface of connecting seat, screw rod rotates between fixed block and support plate, motor is fixed in the outside of fixed block and output end fixed connection screw rod, transmission block is threadedly connected in the outer wall of screw rod, mounting block is set in the top surface of transmission block, clamping block is connected in the outer wall of mounting block, quick mounting mechanism is arranged on the mounting block, the quick mounting mechanism includes fixed sleeve, clamping sheet, clamping sleeve, card slot, top plate, compression spring, sliding slot, sliding sleeve and unlocking plate, fixed sleeve is fixed in the outside of mounting block, and the splicing device for wood tray panel effectively solves the problem of unstable clamping in traditional processing through the innovative clamping mechanism design.

Description

Technical Field

[0001] This utility model relates to the field of wooden disc processing technology, and more specifically, it relates to a splicing device for wooden disc panels. Background Technology

[0002] In the field of wooden disc processing, the precision of panel splicing directly affects the quality of the finished product. Traditional processing methods use manual positioning and fixing, which makes it difficult to guarantee the flatness and concentricity of the spliced ​​surfaces, resulting in burrs or eccentricity on the edges of the cut discs. Especially when making art decorations or precision instrument parts, the requirements for the roundness and flatness of the discs are extremely high, and existing technologies are difficult to meet the high-precision processing needs.

[0003] Since different application scenarios have different requirements for the diameter of the disc, the clamping size often needs to be adjusted frequently during the processing. Most existing clamping devices are fixed structures, which require disassembly and reassembly or replacement of the clamps when adjusting. This is not only time-consuming and labor-intensive, but also prone to displacement of the positioning reference due to repeated disassembly and reassembly. In addition, it is difficult to quantify and control the force of manual clamping. Too tight a clamp can cause indentations on the panel surface, while too loose a clamp can cause the panel to shift during cutting, affecting processing efficiency and safety. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the problems existing in the prior art, this utility model provides a splicing device for wooden tray panels to solve the technical problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a splicing device for wooden tray panels, comprising a connecting seat, on which a clamping mechanism is provided. The clamping mechanism includes a fixing block, a support plate, a screw, a motor, a transmission block, a mounting block, and a clamping block. The fixing plate and the support plate are both fixed to the top surface of the connecting seat. The screw rotates between the fixing block and the support plate. The motor is fixed to the outside of the fixing block, and its output end is fixedly connected to the screw. The transmission block is threadedly connected to the outer wall of the screw. The mounting block is disposed on the top surface of the transmission block, and the clamping block is connected to the outer wall of the mounting block. The mounting block is provided with a quick-installation mechanism, which includes a fixing sleeve, a snap-fit ​​piece, a snap-fit ​​sleeve, a snap-fit ​​groove, a top plate, a compression spring, a sliding groove, a sliding sleeve, and an unlocking plate. The fixing sleeve is fixed to the outside of the mounting block. Multiple snap-fit ​​pieces are fixed to the inner wall of the fixing sleeve. The snap-fit ​​sleeve is fixed to the outer wall of the clamping block. Multiple snap-fit ​​grooves are distributed on the outer wall of the snap-fit ​​sleeve. The top plate is fixed to the inner wall of the fixing sleeve. The compression spring is connected inside the snap-fit ​​sleeve. Multiple sliding grooves are distributed on the outside of the fixing sleeve. The sliding sleeve slides in multiple sliding grooves. Multiple unlocking plates are fixed to the inner wall of the sliding sleeve.

[0008] The present invention is further configured such that a limiting mechanism is provided on the outer side of the fixed sleeve. The limiting mechanism includes a connecting sleeve, a limiting block, a limiting groove, a mounting sleeve, a limiting plate, and a push spring. The connecting sleeve is fixed to the bottom surface of the sliding sleeve. The limiting block is provided with multiple sets that slide on the outer wall of the connecting sleeve. The limiting groove is provided with multiple sets that are distributed on the outer wall of the fixed sleeve. The mounting sleeve slides on the outer wall of the fixed sleeve. The limiting plate is provided with multiple sets that are fixed on the outer wall of the mounting sleeve. The push spring is provided with multiple sets and its two ends are respectively connected to the fixed sleeve and the mounting sleeve. The limit plate automatically returns to its original position through the elastic reset of the push spring, ensuring reliable locking of the limiting block and the limiting groove.

[0009] The present invention is further provided with a tension spring connecting the sliding sleeve and the fixed sleeve, and the tension of the tension spring is used to realize the automatic reset of the sliding sleeve, simplifying the unlocking operation process.

[0010] The present invention is further configured such that all of the multiple sets of snap-fit ​​pieces are elastic pieces, which enable quick insertion and removal of the snap-fit ​​sleeve through elastic deformation, while ensuring the firmness of the snap-fit.

[0011] The present invention is further configured such that a positioning groove is provided on the outer wall of the snap-fit ​​sleeve, and a positioning plate is fixedly provided on the inner wall of the fixing sleeve. Multiple sets of positioning grooves and positioning plates are provided, and the installation angle of the clamping block is ensured by the cooperation of multiple sets of positioning grooves and positioning plates.

[0012] The present invention is further configured such that the top ends of the multiple sets of top plates are all arc-shaped, which reduces the frictional resistance during the snap-fit ​​process and makes the snap-fit ​​action smoother.

[0013] The present invention is further configured such that a reset spring is connected to the top of each of the multiple sets of limiting blocks, and the bottom of each of the multiple sets of reset springs is fixedly connected to the outer wall of the connecting sleeve, so that the elastic force of the reset spring ensures that the limiting block can automatically reset to the locked position.

[0014] The present invention is further configured such that the clamping mechanism is provided with multiple sets mounted on the top surface of the connecting seat, the connecting seat is provided with a placement plate, the placement plate is provided with a movable groove, the movable groove is provided with multiple sets respectively slidably connected to multiple sets of mounting blocks, guide rods are connected between the multiple sets of fixed blocks and the support plate, the multiple sets of transmission blocks are respectively slidably connected to the multiple sets of guide rods, and the outer side of the multiple sets of clamping blocks is provided with an adapter groove, the adapter groove engaging with the mounting block. The uniform clamping of the wooden tray panel is achieved through the synchronous movement of the multiple sets of clamping mechanisms, and the cooperation between the movable groove and the guide rod ensures the movement accuracy.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides a splicing device for wooden tray panels, which has the following beneficial effects:

[0017] 1. The splicing device for wooden tray panels effectively solves the problem of unstable clamping in traditional processing through an innovative clamping mechanism design. It adopts a motor-driven screw transmission combined with a guide rod structure to achieve synchronous and precise movement of the clamping blocks. This not only ensures uniform and adjustable clamping force, but also adapts to the processing needs of panels with different diameters, significantly improving processing accuracy and efficiency.

[0018] 2. The quick-installation mechanism enables the rapid installation and removal of the clamping block through the cooperation of the elastic snap-fit ​​piece and the slot. The entire mechanism significantly shortens the replacement time while ensuring the reliability of the connection.

[0019] 3. The limiting mechanism uses a spring-driven limiting block that works in conjunction with the limiting groove. The sliding of the mounting sleeve enables one-click unlocking. The reset spring ensures that the limiting block can automatically reset, and the tension spring enables the sliding sleeve to return quickly, making the disassembly and reassembly of the clamping block more convenient and efficient. It is especially suitable for wood disc processing scenarios that require frequent changes in clamping specifications. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a splicing device for wooden tray panels according to the present invention;

[0021] Figure 2 This is a schematic diagram showing the disassembled structure of the clamping block in the clamping mechanism of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the fixing sleeve in this utility model;

[0023] Figure 4 This is a cross-sectional view of the quick-assembly mechanism in this utility model;

[0024] Figure 5 This is a cross-sectional view of the limiting mechanism in this utility model.

[0025] In the diagram: 1. Connecting seat; 2. Fixing block; 3. Support plate; 4. Screw; 5. Motor; 6. Transmission block; 7. Mounting block; 8. Clamping block; 9. Fixing sleeve; 10. Snap-fit ​​piece; 11. Snap-fit ​​sleeve; 12. Snap-fit ​​groove; 13. Top plate; 14. Compression spring; 15. Slide groove; 16. Slide sleeve; 17. Unlocking plate; 18. Connecting sleeve; 19. Limiting block; 20. Limiting groove; 21. Mounting sleeve; 22. Limiting plate; 23. Push spring; 24. Tension spring; 25. Positioning groove; 26. Positioning plate; 27. Reset spring; 28. Placement plate; 29. ​​Movable groove; 30. Guide rod; 31. Adaptor groove. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0028] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0029] Please see Figures 1-5 A splicing device for wooden tray panels includes a connecting base 1, on which a clamping mechanism is provided. The clamping mechanism includes a fixing block 2, a support plate 3, a screw 4, a motor 5, a transmission block 6, a mounting block 7, and a clamping block 8. The fixing plate and the support plate 3 are both fixed to the top surface of the connecting base 1. The screw 4 rotates between the fixing block 2 and the support plate 3. The motor 5 is fixed to the outside of the fixing block 2, and its output end is fixedly connected to the screw 4. The transmission block 6 is threaded to the outer wall of the screw 4. The mounting block 7 is disposed on the top surface of the transmission block 6. The clamping block 8 is connected to the outer wall of the mounting block 7. A quick-installation mechanism is provided on the mounting block 7, which includes a fixing sleeve. 9. Attachment piece 10, attachment sleeve 11, slot 12, top plate 13, compression spring 14, slide groove 15, sliding sleeve 16, and unlocking plate 17. The fixing sleeve 9 is fixed to the outside of the mounting block 7. Multiple sets of attachment pieces 10 are fixed to the inner wall of the fixing sleeve 9. The attachment sleeve 11 is fixed to the outer wall of the clamping block 8. Multiple sets of slots 12 are distributed on the outer wall of the attachment sleeve 11. The top plate 13 is fixed to the inner wall of the fixing sleeve 9. The compression spring 14 is connected inside the attachment sleeve 11. Multiple sets of slide grooves 15 are distributed on the outside of the fixing sleeve 9. The sliding sleeve 16 slides within multiple sets of slide grooves 15. The unlocking plate 17 is fixed to the inner wall of the sliding sleeve 16.

[0030] A limiting mechanism is provided on the outside of the fixed sleeve 9. The limiting mechanism includes a connecting sleeve 18, a limiting block 19, a limiting groove 20, an mounting sleeve 21, a limiting plate 22, and a push spring 23. The connecting sleeve 18 is fixed to the bottom surface of the sliding sleeve 16. The limiting block 19 is provided with multiple sets that slide on the outer wall of the connecting sleeve 18. The limiting groove 20 is provided with multiple sets that are distributed on the outer wall of the fixed sleeve 9. The mounting sleeve 21 slides on the outer wall of the fixed sleeve 9. The limiting plate 22 is provided with multiple sets that are fixed on the outer wall of the mounting sleeve 21. The push spring 23 is provided with multiple sets and its two ends are respectively connected to the fixed sleeve 9 and the mounting sleeve 21. The elastic force of the push spring 23 causes the mounting sleeve 21 to drive the limiting plate 22 to press the limiting block 19 into the limiting groove 20 to achieve locking.

[0031] A tension spring 24 is provided between the sliding sleeve 16 and the fixed sleeve 9. The tension of the tension spring 24 is used to make the sliding sleeve 16 automatically return to the initial position after unlocking.

[0032] All sets of snap-fit ​​pieces 10 are set as elastic pieces, and the snap-fit ​​pieces 10 achieve quick snap-fit ​​and separation with the snap-fit ​​sleeve 11 slot 12 through elastic deformation.

[0033] The outer wall of the snap-fit ​​sleeve 11 is provided with a positioning groove 25, and the inner wall of the fixed sleeve 9 is fixed with a positioning plate 26. Multiple sets of positioning grooves 25 and positioning plates 26 are provided. The accurate positioning of the snap-fit ​​sleeve 11 when it is inserted is ensured by the cooperation of the positioning grooves 25 and positioning plates 26.

[0034] The tops of multiple sets of top plates 13 are all designed with an arc shape, so that when the snap sleeve 11 is inserted, the snap piece 10 can be pushed open smoothly, reducing frictional resistance.

[0035] Each of the multiple sets of limit blocks 19 is connected to a reset spring 27 at its top end, and the bottom end of each of the multiple sets of reset springs 27 is fixedly connected to the outer wall of the connecting sleeve 18. The limit block 19 can be automatically reset to the locked position by the elastic force of the reset spring 27.

[0036] The clamping mechanism is provided with multiple sets installed on the top surface of the connecting seat 1. The connecting seat 1 is equipped with a placement plate 28, and the placement plate 28 has a movable groove 29. The movable groove 29 is provided with multiple sets that are slidably connected to multiple sets of mounting blocks 7. Guide rods 30 are connected between multiple sets of fixing blocks 2 and support plates 3. Multiple sets of transmission blocks 6 are slidably connected to multiple sets of guide rods 30. Adaptor grooves 31 are provided on the outer side of multiple sets of clamping blocks 8. The adapter grooves 31 engage with the mounting blocks 7. The wooden tray panel is uniformly clamped by multiple sets of synchronously moving clamping mechanisms, and the guide rods 30 ensure the movement accuracy.

[0037] In this embodiment, when the clamping block 8 needs to be installed, the snap-fit ​​sleeve 11 is inserted into the mounting block 7 and the fixing sleeve 9. The outer wall of the snap-fit ​​sleeve 11 pushes the multiple sets of snap-fit ​​pieces 10 to deform. When the multiple sets of snap-fit ​​pieces 10 move to the outside of the slot 12, they reset and engage in the slot 12. At the same time, the top plate 13 squeezes the compression spring 14, so that the snap-fit ​​rod and the snap-fit ​​piece 10 are clamped together. The adapter groove 31 on the outside of the clamping block 8 engages with the mounting block 7, thus completing the installation of the clamping block 8. When in use, the panel is placed on the placement plate 28, and the motor 5 is started to drive the screw 4 to rotate so that it engages with the transmission sleeve. This causes the transmission sleeve to move along the screw 4 and the multiple sets of guide rods 30, while driving the mounting block 7 and the clamping block 8 to clamp the outer wall of the panel.

[0038] More specifically, when it is necessary to disassemble the clamping block 8, the mounting sleeve 21 is pushed to cause multiple sets of limiting plates 22 to release the contact with multiple sets of limiting blocks 19 and to squeeze multiple sets of push springs 23. Multiple sets of reset springs 27 pull the limiting blocks 19 out of the limiting groove 20, releasing the limitation on the sliding sleeve 16. The tension spring 24 pulls the sliding sleeve 16 to slide along the sliding groove 15 and causes multiple sets of unlocking plates 17 to push multiple sets of snap-fit ​​pieces 10 out of the snap-fit ​​groove 12, releasing the snap-fit ​​sleeve 11. The compression spring 14 resets and pushes the insertion rod out of the fixing sleeve 9, completing the disassembly of the clamping block 8.

[0039] In summary, when the overall equipment is in use or operation: when it is necessary to install the clamping block 8, the snap-fit ​​sleeve 11 is inserted into the mounting block 7 and the fixing sleeve 9. The outer wall of the snap-fit ​​sleeve 11 pushes the multiple sets of snap-fit ​​pieces 10 to deform. When the multiple sets of snap-fit ​​pieces 10 move to the outside of the slot 12, they reset and engage in the slot 12. At the same time, the top plate 13 squeezes the compression spring 14, so that the snap-fit ​​rod and the snap-fit ​​piece 10 are clamped together. The adapter groove 31 on the outside of the clamping block 8 engages with the mounting block 7, thus completing the installation of the clamping block 8. When in use, the panel is placed on the placement plate 28, and the motor 5 is started to drive the screw 4 to rotate so that it engages with the transmission sleeve. This causes the transmission sleeve to move along the screw 4 and the multiple sets of guide rods 30, while driving the mounting block 7 and the clamping block 8 to clamp the outer wall of the panel.

[0040] When it is necessary to disassemble the clamping block 8, push the mounting sleeve 21 to drive multiple sets of limiting plates 22 to release the contact with multiple sets of limiting blocks 19 and squeeze multiple sets of push springs 23. Through multiple sets of reset springs 27, pull the limiting block 19 out of the limiting groove 20, release the limitation on the sliding sleeve 16. Through the tension spring 24, pull the sliding sleeve 16 to slide along the sliding groove 15 and drive multiple sets of unlocking plates 17 to push multiple sets of snap-fit ​​pieces 10 out of the snap-fit ​​groove 12, release the snap-fit ​​sleeve 11. Through the compression spring 14, reset and push the insertion rod out of the fixing sleeve 9, and complete the disassembly of the clamping block 8.

[0041] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A splicing device for wood parquet panels comprising a connecting seat (1), characterized in that: The connecting seat (1) is provided with a clamping mechanism, which includes a fixing block (2), a support plate (3), a screw (4), a motor (5), a transmission block (6), a mounting block (7), and a clamping block (8). The fixing plate and the support plate (3) are both fixed on the top surface of the connecting seat (1). The screw (4) rotates between the fixing block (2) and the support plate (3). The motor (5) is fixed on the outside of the fixing block (2) and its output end is fixedly connected to the screw (4). The transmission block (6) is threaded to the outer wall of the screw (4). The mounting block (7) is set on the top surface of the transmission block (6). The clamping block (8) is connected to the outer wall of the mounting block (7). The mounting block (7) is provided with a quick-release mechanism, which includes a fixing sleeve (9) and a snap-fit ​​piece (10). The components include a snap-fit ​​sleeve (11), a snap-fit ​​groove (12), a top plate (13), a compression spring (14), a sliding groove (15), a sliding sleeve (16), and an unlocking plate (17). The fixing sleeve (9) is fixed to the outside of the mounting block (7). Multiple snap-fit ​​pieces (10) are fixed to the inner wall of the fixing sleeve (9). The snap-fit ​​sleeve (11) is fixed to the outer wall of the clamping block (8). Multiple snap-fit ​​grooves (12) are distributed on the outer wall of the snap-fit ​​sleeve (11). The top plate (13) is fixed to the inner wall of the fixing sleeve (9). The compression spring (14) is connected inside the snap-fit ​​sleeve (11). Multiple sliding grooves (15) are distributed on the outside of the fixing sleeve (9). The sliding sleeve (16) slides in multiple sliding grooves (15). The unlocking plate (17) is fixed to the inner wall of the sliding sleeve (16).

2. A splicing device for wood veneer panels according to claim 1, characterized in that: The fixed sleeve (9) is provided with a limiting mechanism on its outer side. The limiting mechanism includes a connecting sleeve (18), a limiting block (19), a limiting groove (20), an mounting sleeve (21), a limiting plate (22), and a push spring (23). The connecting sleeve (18) is fixed to the bottom surface of the sliding sleeve (16). The limiting block (19) is provided with multiple sets that slide on the outer wall of the connecting sleeve (18). The limiting groove (20) is provided with multiple sets that are distributed on the outer wall of the fixed sleeve (9). The mounting sleeve (21) slides on the outer wall of the fixed sleeve (9). The limiting plate (22) is provided with multiple sets that are fixed on the outer wall of the mounting sleeve (21). The push spring (23) is provided with multiple sets and its two ends are respectively connected to the fixed sleeve (9) and the mounting sleeve (21).

3. A splicing device for wood veneer panels according to claim 2, characterized in that: A tension spring (24) is provided between the sliding sleeve (16) and the fixed sleeve (9).

4. A splicing device for wood veneer panels according to claim 3, characterized in that: All of the aforementioned snap-fit ​​pieces (10) are configured as elastic pieces.

5. A splicing device for wood veneer panels as defined in claim 4, characterized in that: The outer wall of the snap sleeve (11) is provided with a positioning groove (25), and the inner wall of the fixing sleeve (9) is fixedly provided with a positioning plate (26). Both the positioning groove (25) and the positioning plate (26) are provided with multiple sets.

6. A splicing device for wood veneer panels according to claim 5, characterized in that: The top of each of the multiple sets of top plates (13) is set to be arc-shaped.

7. A splicing device for wood veneer panels as defined in claim 6, characterized in that the plurality of groups of Each of the limiting blocks (19) is connected to a reset spring (27) at its top end, and the bottom ends of the multiple sets of reset springs (27) are fixedly connected to the outer wall of the connecting sleeve (18).

8. A splicing device for wood veneer panels according to claim 7, characterized in that: The clamping mechanism is provided with multiple sets installed on the top surface of the connecting seat (1). The connecting seat (1) is provided with a placement plate (28). The placement plate (28) is provided with a movable groove (29). The movable groove (29) is provided with multiple sets that are slidably connected to multiple sets of mounting blocks (7). The multiple sets of fixing blocks (2) are connected to the support plate (3) with guide rods (30). The multiple sets of transmission blocks (6) are slidably connected to the multiple sets of guide rods (30). The multiple sets of clamping blocks (8) are provided with an adapter groove (31) on the outside. The adapter groove (31) engages with the mounting block (7).

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