Wood board curve processing equipment for furniture processing

Abstract

The utility model discloses wood board curve processing equipment for furniture processing, which belongs to the technical field of furniture processing, and comprises a base, a rotating block, a plurality of connecting rods and a plurality of connecting rods, the top wall of the base is symmetrically and fixedly connected with supporting columns, the rotating block is rotatably connected to the outer walls of the supporting columns, and one end, close to the supporting columns, of the rotating block is rotatably connected with a pulling plate; the outer rotating frame is rotationally connected to the inner wall of the supporting column, and the inner wall of the outer rotating frame is rotationally connected with a rotating ring; by means of mutual rotation of the outer rotating frame, the rotating ring and the inner rotating frame, rotation at any angle can be achieved, synchronous limiting is conducted on the outer rotating frame, the rotating ring and the inner rotating frame through the insertion limiting assembly and the clamping limiting assembly, and one-step operation can be completed; and the time for sequentially rotating and limiting in the machining process is greatly shortened, the machining process is accelerated, and the problem that in the prior art, direction adjustment machining and sequential limiting operation conducted on the clamped wood board through multiple rotating modes are tedious is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture processing, in particular to a wooden board curve processing device for furniture processing. Background Art

[0002] The curve of wooden boards for furniture processing refers to the curved shape of wooden boards after processing in the furniture manufacturing process in order to meet design requirements or create a specific shape. This processing usually requires the use of special equipment and processes. Some wooden board curves need to be clamped by equipment during processing so that workers can perform processing operations.

[0003] After searching, the Chinese patent authorization number CN216633834U discloses a wood board curve processing equipment for furniture processing, including a processing table, a hand-held sander is provided on the top of the processing table, and the bottom of the processing table is fixedly connected with support legs near the four corners, and the left and right sides of the top of the processing table are fixedly connected with side panels, and the adjacent sides of the two side panels are jointly fixedly connected with a cross panel near the top, and a connecting mechanism is provided between the hand-held sander and the cross panel, and a movable seat is provided at the middle position of the top of the processing table, and a rotating shaft is fixedly connected at the middle position of the bottom of the movable seat. The wood board curve processing equipment for furniture processing in the above patent has the following shortcomings: 1. The device adjusts the direction of the clamped wood board through a variety of rotation methods and limits the position in turn. This method is relatively cumbersome to operate and affects the overall processing process; 2. The device only clamps the wood board through the plywood on both sides, and the direction of its clamping force is relatively single. When facing special-shaped wood, its clamping force is more laborious, which has certain disadvantages. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the operation of adjusting the direction of the clamped wooden board through multiple rotation methods and limiting the position in sequence is relatively cumbersome and the direction of the clamping force when the wooden board is clamped only by the plywood on both sides is relatively single, and to propose a wooden board curve processing equipment for furniture processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wood board curve processing device for furniture processing, comprising:

[0007] A base, wherein the top wall of the base is symmetrically fixedly connected with a support column, and further comprising:

[0008] A rotating block is rotatably connected to the outer wall of the support column, and one end of the rotating block close to the support column is rotatably connected to a pull plate;

[0009] An outer rotating frame is rotatably connected to the inner wall of the support column, the inner wall of the outer rotating frame is rotatably connected to a rotating ring, and the outer wall of the outer rotating frame is fixedly connected to a chuck;

[0010] An inner rotating frame is rotatably connected to the inner wall of the rotating circle, an outer wall of the inner rotating frame is fixedly connected to a limiting plate, and an outer wall of the inner rotating frame is also fixedly connected to a bottom fixing plate;

[0011] A card-in limit assembly, the card-in limit assembly comprises a strong tension spring telescopic rod fixedly connected to the outer wall of the support column, one end of the strong tension spring telescopic rod away from the support column is fixedly connected with a card block, and the card block is meshed and connected with the chuck, and the card block is rotatably connected with the pull plate;

[0012] An insertion limiter assembly is arranged on the outer wall of the rotating block, and the insertion limiter assembly cooperates with the card-in limiter assembly;

[0013] The clamping assembly is arranged on the outer wall of the bottom fixing plate.

[0014] As a preferred technical solution of the present application, the insertion limit assembly includes an arc-shaped plate fixedly connected to the outer wall of the rotating block, the end of the arc-shaped plate away from the rotating block is rotatably connected to a pulling block, the outer wall of the pulling block is fixedly connected to a handle, the outer wall of the pulling block is also symmetrically fixedly connected to a limit rod, and the limit rod is slidably connected to the outer rotating frame and the limit plate, the outer wall of the limit rod is sleeved with a strong tension spring, and the strong tension spring is fixedly connected to the outer rotating frame and the pulling block.

[0015] As a preferred technical solution of the present application, the clamping assembly includes a top driving disk rotatably connected to the top wall of the inner rotating frame, an L-shaped frame is symmetrically fixedly connected to the outer wall of the top driving disk, an end of the L-shaped frame away from the top driving disk is rotatably connected to a special-shaped plate, and the special-shaped plate is rotatably connected to the bottom fixed disk, an end of the special-shaped plate away from the bottom fixed disk is rotatably connected to an extruded rubber block, and a butterfly bolt is threadedly connected to the inner wall of the top driving disk.

[0016] As a preferred technical solution of the present application, the top wall of the inner rotating frame is provided with evenly distributed positioning pin holes, and the inner walls of the positioning pin holes are against the outer walls of the butterfly bolts.

[0017] As a preferred technical solution of the present application, the outer wall of the rotating circle is provided with evenly distributed limiting holes, and the limiting holes are slidably connected to the limiting rods.

[0018] As a preferred technical solution of the present application, the outer wall of the support column is fixedly connected with symmetrically distributed guide rods, and the guide rods are slidably connected to the clamping block.

[0019] Compared with the prior art, the utility model provides a wood board curve processing device for furniture processing, which has the following beneficial effects:

[0020] 1. The wood board curve processing equipment for furniture processing can rotate at any angle by the mutual rotation between the outer rotating frame, the rotating circle and the inner rotating frame, and the outer rotating frame, the rotating circle and the inner rotating frame are synchronously limited by inserting the limiting component and clamping the limiting component, which can be completed in one step, greatly shortening the time for sequential rotation and limiting during processing, speeding up the processing process, and solving the problem of cumbersome operation of adjusting the direction of the clamped wood board and sequentially limiting by multiple rotation modes in the prior art;

[0021] 2. The wooden board curve processing equipment for furniture processing drives the extruded rubber blocks to move through the clamping assembly by setting extruded rubber blocks in multiple directions, thereby achieving clamping of the wooden board in multiple directions. The rotating extruded rubber pad can adapt to the shape of the special-shaped wood and rotate it adaptively, and can better adhere to the surface of the wood through the elastic property of the rubber, thereby enhancing the clamping effect. The structure is simple and has strong practicality. It solves the problem in the prior art that the clamping force direction of the wooden board is relatively single only by the plywood on both sides, which has certain disadvantages when facing special-shaped boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a top view of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the arc-shaped plate portion of the utility model;

[0025] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0026] Figure 5 It is an exploded view of the outer rotating frame part of the utility model;

[0027] Figure 6 It is an exploded view of the inner rotating frame part of the utility model;

[0028] Figure 7 This is a schematic diagram of the structure of the bottom fixing plate of the utility model;

[0029] Figure 8 This is a partial structural schematic diagram of an extruded rubber block of the utility model;

[0030] Fig. 9 It is a partial exploded view of the top drive disc of the utility model.

[0031] In the figure:

[0032] 1. Base; 2. Support column; 3. Outer rotating frame; 4. Rotating circle; 5. Inner rotating frame; 6. Chuck; 7. Pull block; 8. Handle; 9. Limit rod; 10. Strong tension spring; 11. Arc plate; 12. Rotating block; 13. Limit hole; 14. Block; 15. Pull plate; 16. Guide rod; 17. Strong tension spring telescopic rod; 18. Limit plate; 19. Positioning pin hole; 20. Bottom fixing plate; 21. Top driving plate; 22. Special-shaped plate; 23. L-shaped frame; 24. Extruded rubber block; 25. Butterfly bolt. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0034] Example:

[0035] Reference Figure 1 - Fig. 9 , a wood board curve processing equipment for furniture processing, comprising:

[0036] The base 1 has a top wall symmetrically fixedly connected with a support column 2, which is used to support and fix the device, and also includes:

[0037] The rotating block 12 is rotatably connected to the outer wall of the support column 2. The rotating block 12 facilitates the movement of the pull block 7 while controlling the synchronous movement of the card block 14. The end of the rotating block 12 close to the support column 2 is rotatably connected to the pull plate 15, and the pull plate 15 is moved by the rotation of the rotating block 12;

[0038] The outer rotating frame 3 is rotatably connected to the inner wall of the support column 2. The inner wall of the outer rotating frame 3 is rotatably connected to a rotating ring 4. The outer wall of the outer rotating frame 3 is fixedly connected to a chuck 6. When the chuck 6 is limited, the outer rotating frame 3 is limited to prevent the outer rotating frame 3 from rotating.

[0039] The inner rotating frame 5 is rotatably connected to the inner wall of the rotating circle 4, the outer wall of the inner rotating frame 5 is fixedly connected to the limiting plate 18, and the outer wall of the inner rotating frame 5 is also fixedly connected to the bottom fixing plate 20, and the bottom fixing plate 20 provides support force for the rotation of the special-shaped plate 22;

[0040] The card-in limit assembly includes a strong tension spring telescopic rod 17 fixedly connected to the outer wall of the support column 2. The strong tension spring telescopic rod 17 is composed of a tension spring and a telescopic rod, and has a strong pulling force. It is convenient to cooperate with the strong tension spring 10 so that the limit rod 9 is always carded into the limit plate 18 and the card block 14 is always carded into the card groove (not marked in the figure) of the chuck 6, thereby realizing the limit fixation of the external rotating frame 3, the rotating circle 4, and the internal rotating frame 5. The end of the strong tension spring telescopic rod 17 away from the support column 2 is fixedly connected with the card block 14, and the card block 14 is meshed and connected with the chuck 6, and the card block 14 is rotatably connected with the pull plate 15. The card block 14 is carded into the chuck 6 to limit the position of the chuck 6, that is, the position of the external rotating frame 3 is limited;

[0041] An insertion limiter assembly is arranged on the outer wall of the rotating block 12, and the insertion limiter assembly cooperates with the card-in limiter assembly;

[0042] The clamping assembly is disposed on the outer wall of the bottom fixing plate 20 .

[0043] Reference Figure 2 , Figure 3 and Figure 4 The insertion limit assembly includes an arc plate 11 fixedly connected to the outer wall of the rotating block 12. The arc structure of the arc plate 11 can be deformed to a certain extent to prevent the moving distance of the limit rod 9 from conflicting with the rotating distance of the rotating block 12. The end of the arc plate 11 away from the rotating block 12 is rotatably connected to the pulling block 7. The outer wall of the pulling block 7 is fixedly connected to the handle 8. The pulling block 7 is moved by pulling the handle 8, and then the limit rod 9 is pulled to move. The outer wall of the pulling block 7 is also symmetrical. A limit rod 9 is fixedly connected, and the limit rod 9 is slidably connected to the outer rotating frame 3 and the limit plate 18. The limit rod 9 slides into the limit plate 18, thereby realizing the limit fixation of the inner rotating frame 5. A strong tension spring 10 is sleeved on the outer wall of the limit rod 9, and the strong tension spring 10 is fixedly connected to the outer rotating frame 3 and the pulling block 7. The strong tension spring 10 has a strong pulling force, thereby pulling the pulling block 7 to drive the limit rod 9 to always be located in the limit plate 18 and the limit hole 13.

[0044] Reference Figure 7 , Figure 8 and Fig. 9 The clamping assembly includes a top driving disk 21 rotatably connected to the top wall of the inner rotating frame 5, an L-shaped frame 23 is symmetrically fixedly connected to the outer wall of the top driving disk 21, an end of the L-shaped frame 23 away from the top driving disk 21 is rotatably connected to a special-shaped plate 22, and the special-shaped plate 22 is rotatably connected to the bottom fixed disk 20, and an end of the special-shaped plate 22 away from the bottom fixed disk 20 is rotatably connected to an extruded rubber block 24. When the top driving disk 21 rotates, the special-shaped plate 22 is pulled to rotate on the bottom fixed disk 20 through the L-shaped frame 23, thereby driving the extruded rubber block 24 to move, that is, the clamping effect on the wooden board is realized, and a butterfly bolt 25 is threadedly connected to the inner wall of the top driving disk 21.

[0045] Reference Figure 8 and Fig. 9 The top wall of the inner rotating frame 5 is provided with evenly distributed positioning pin holes 19, and the inner wall of the positioning pin hole 19 is against the outer wall of the butterfly bolt 25. The butterfly bolt 25 is inserted into the positioning pin hole 19 to achieve the limit fixation of the top drive disk 21, that is, the position fixation of the L-shaped frame 23, the special-shaped plate 22, and the extruded rubber block 24.

[0046] Reference Figure 1 , Figure 5 and Figure 6 The outer wall of the rotating circle 4 is provided with evenly distributed limiting holes 13, and the limiting holes 13 are slidably connected to the limiting rods 9, and the limiting rods 9 are inserted into the limiting holes 13 to realize the limiting fixation of the rotating circle 4.

[0047] Reference Figure 4 The outer wall of the support column 2 is fixedly connected with symmetrically distributed guide rods 16, and the guide rods 16 are slidably connected to the block 14, so that the block 14 can always move in a directional manner on the guide rods 16 when the block 14 is pushed by the pull plate 15.

[0048] Specifically, when the wood board curve processing equipment for furniture processing is working / using: first, the wood to be processed is placed between the extruded rubber blocks 24, and then the butterfly bolt 25 is pulled to drive the top drive plate 21 to rotate on the inner rotating frame 5. At this time, the butterfly bolt 25 is threadedly connected with the top drive plate 21 and moves out of the positioning pin hole 19. When the top drive plate 21 rotates, it pulls the special-shaped plate 22 to rotate on the bottom fixed plate 20 through the L-shaped frame 23, thereby driving the extruded rubber block 24 to move. When the extruded rubber block 24 contacts and squeezes the wood board, it will perform adaptive angle adjustment. The degree of adjustment is adjusted and deformed to achieve the best clamping effect, and then the butterfly bolt 25 is rotated to make the butterfly bolt 25 inserted into the positioning pin hole 19 at a suitable position, so as to fix the top driving disk 21, that is, fix the extruded rubber block 24. When the position of the wooden board needs to be adjusted, the handle 8 is held to pull the pulling block 7 to move, thereby driving the limit rod 9 to slide and move out of the limit disk 18 and the rotating circle 4. At the same time, the arc plate 11 moves with the pulling block 7, thereby pulling the rotating block 12 to move, and the arc structure of the arc plate 11 A certain deformation can be performed to prevent the movement distance of the limit rod 9 from conflicting with the rotation distance of the rotating block 12. The rotating block 12 rotates to push the pull plate 15 in the direction of the clamping block 14. Since the clamping block 14 slides on the guide rod 16, the thrust causes the clamping block 14 to slide on the guide rod 16 and then move out of the clamping groove (not shown in the figure) of the chuck 6. At this point, the limit of the rotating circle 4, the inner rotating frame 5 and the outer rotating frame 3 is released. At this time, the direction of the wooden board can be adjusted. If horizontal rotation is required, it can be adjusted by rotating the rotating circle 4 and the outer rotating frame 3 If the longitudinal direction needs to be adjusted, it can be adjusted by rotating the inner rotating frame 5 between the rotating circle 4. If the lateral direction needs to be adjusted, it can be adjusted by rotating the outer rotating frame 3 between the supporting column 2. The angle can be easily adjusted. After the adjustment is completed, it is only necessary to loosen the handle 8, pull the pulling block 7 toward the outer rotating frame 3 through the strong tension spring 10, and pull the clamping block 14 toward the supporting column 2 through the strong tension spring telescopic rod 17. At this time, the clamping block 14 is re-engaged in the chuck 6, the limiting rod 9 is re-inserted into the limiting hole 13 and the limiting disk 18, and the rotation angle is fixed.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wood board curve processing device for furniture processing, comprising a base (1), characterized in that: The top wall of the base (1) is symmetrically fixedly connected to a support column (2), and further comprises: A rotating block (12) is rotatably connected to the outer wall of the support column (2), and one end of the rotating block (12) close to the support column (2) is rotatably connected to a pull plate (15); An outer rotating frame (3) is rotatably connected to the inner wall of the support column (2); the inner wall of the outer rotating frame (3) is rotatably connected to a rotating ring (4); and the outer wall of the outer rotating frame (3) is fixedly connected to a chuck (6); An inner rotating frame (5) is rotatably connected to the inner wall of the rotating circle (4); an outer wall of the inner rotating frame (5) is fixedly connected to a limiting plate (18); and the outer wall of the inner rotating frame (5) is also fixedly connected to a bottom fixing plate (20); A snap-in limit assembly, the snap-in limit assembly comprising a strong tension spring telescopic rod (17) fixedly connected to the outer wall of the support column (2), one end of the strong tension spring telescopic rod (17) away from the support column (2) being fixedly connected to a clamping block (14), and the clamping block (14) being meshedly connected to the chuck (6), and the clamping block (14) being rotationally connected to the pull plate (15); An insertion limit assembly is arranged on the outer wall of the rotating block (12), and the insertion limit assembly cooperates with the snap-in limit assembly; The clamping assembly is arranged on the outer wall of the bottom fixing plate (20).

2. The wood board curve processing equipment for furniture processing according to claim 1 is characterized in that: The insertion limit assembly comprises an arc plate (11) fixedly connected to the outer wall of the rotating block (12); the end of the arc plate (11) away from the rotating block (12) is rotatably connected to a pulling block (7); the outer wall of the pulling block (7) is fixedly connected to a handle (8); the outer wall of the pulling block (7) is also symmetrically fixedly connected to a limit rod (9); the limit rod (9) is slidably connected to the outer rotating frame (3) and the limit plate (18); the outer wall of the limit rod (9) is sleeved with a strong tension spring (10); and the strong tension spring (10) is fixedly connected to the outer rotating frame (3) and the pulling block (7).

3. The wood board curve processing equipment for furniture processing according to claim 1, characterized in that: The clamping assembly comprises a top driving disk (21) rotatably connected to the top wall of the inner rotating frame (5); an L-shaped frame (23) is symmetrically fixedly connected to the outer wall of the top driving disk (21); an end of the L-shaped frame (23) away from the top driving disk (21) is rotatably connected to a special-shaped plate (22); the special-shaped plate (22) is rotatably connected to the bottom fixing disk (20); an end of the special-shaped plate (22) away from the bottom fixing disk (20) is rotatably connected to an extruded rubber block (24); and a butterfly bolt (25) is threadedly connected to the inner wall of the top driving disk (21).

4. The wood board curve processing equipment for furniture processing according to claim 1, characterized in that: The top wall of the inner rotating frame (5) is provided with evenly distributed positioning pin holes (19), and the inner walls of the positioning pin holes (19) abut against the outer walls of the butterfly bolts (25).

5. The wood board curve processing equipment for furniture processing according to claim 1, characterized in that: The outer wall of the rotating circle (4) is provided with evenly distributed limiting holes (13), and the limiting holes (13) are slidably connected to the limiting rod (9).

6. The wood board curve processing equipment for furniture processing according to claim 1, characterized in that: The outer wall of the support column (2) is fixedly connected with symmetrically distributed guide rods (16), and the guide rods (16) are slidably connected to the clamping block (14).

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