Limiting structure for wood product processing

Abstract

The utility model relates to the technical field of wooden product processing devices, and discloses a wooden product processing limiting structure which comprises a processing table, sliding rails are installed on the two sides of the processing table, a transverse adjusting plate is movably connected to the outer portions of the sliding rails in a sleeved mode, and an arc-shaped sliding groove is formed in the upper end of the transverse adjusting plate. A mounting seat is placed on the upper portion of the transverse adjusting plate, a first connecting plate is fixedly connected to the front end of the mounting seat, and a first elastic pull rope is mounted in a groove formed in the front end of the first connecting plate. According to the limiting structure for wood product processing, through different wood product processing states, a limiting sleeve can be controlled to limit a transversely-placed wood product, and meanwhile when a first connecting plate is controlled to move towards the inner side, a first positioning roller can be driven to extrude and limit a vertically-placed wood product; and wood products machined in different directions can be aligned and positioned during limiting, and the stability of the wood products during positioning is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood product processing devices, in particular to a limiting structure for wood product processing. Background Technique

[0002] Wood products are made from wood raw materials and formed through processing. When processing wood products, it is necessary to cut the outside of the wood products into different shapes to improve the aesthetics and practicality of the wood products. However, when processing wood products, it is necessary to control the contact between the cutting tool or the grinding device and the wood products. After the wood products generate pressure, the position of the wood products will shift. At the same time, due to the shift of the position of the wood products, the processing efficiency of the wood products will be affected. Therefore, a limiting device is used to limit the position of the wood products.

[0003] During the process of usually using a limiting device to limit the position of wood products, due to the different shapes and processing techniques of the wood products, two sets of clamping plates are clamped on the base of the wood products to avoid interference with the processing of the wood products by the limiting device during subsequent processing. However, due to the different shapes of the bases of the wood products, when controlling the contact between the clamping device and the bases of different shapes, the clamping device can only contact the base of the wood product from one direction or two directions. This results in a decrease in the contact area between the wood product and the clamping device when clamping irregular wood products, thus affecting the limiting efficiency of the wood products. For this reason, we propose a limiting structure for wood product processing. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing limiting structure for wood product processing, the utility model provides a limiting structure for wood product processing, which has the advantages of placing the wood product inside the first connecting plate, controlling the first connecting plate to move inward, controlling the first positioning roller to contact the outside of the wood product, and at the same time, according to the different shapes of the wood products, the first elastic rope drives the adjustment of the angle of the first positioning roller, that is, the first positioning roller can change the direction. Through the deformation of the position of the first positioning roller, the contact area between the first positioning roller and the wood product is increased, thereby improving the clamping and positioning efficiency of the wood product, and solving the problems raised in the above background technique.

[0005] The utility model provides the following technical solutions: A limiting structure for wood product processing, including a processing table, on both sides of which slide rails are installed. The outer part of the slide rails is movably sleeved with a transverse adjustment plate. An arc-shaped chute is opened at the upper end of the transverse adjustment plate. An installation seat is placed on the upper part of the transverse adjustment plate. A first connecting plate is fixedly connected to the front end of the installation seat. A first elastic pull rope is installed inside a groove opened at the front end of the first connecting plate. The outer part of the first elastic pull rope is sequentially sleeved with a first positioning roller and a first spring. Expansion rods are installed on both sides of the upper end of the installation seat. The top ends of the expansion rods are fixedly connected with limiting sleeves. Second connecting plates are installed on both sides of the upper part of the limiting sleeves through second screws. A movable pin is installed inside the second connecting plates through a second elastic pull rope. A movable rod is installed inside the movable pin through a hinge.

[0006] Preferably, a base is fixedly connected to the middle of the processing table, and the transverse adjustment plates are arranged on both sides of the base.

[0007] Preferably, slide rails installed at the lower end of the installation seat are movably sleeved inside the chute at the same time.

[0008] Preferably, the middle part of the limiting sleeve is circular, and the horizontally placed wood products are placed inside the limiting sleeve at the same time.

[0009] Preferably, a second positioning roller is arranged at the upper end of the limiting sleeve, a second spring is arranged between the two second positioning rollers, a second spring is installed between the two movable rods, and a second positioning roller is sleeved outside the movable rod at the same time.

[0010] Preferably, the movable pin is sleeved inside the second connecting plate, and the movable rod is arranged at the upper end of the wood product at the same time.

[0011] Preferably, a first spring is installed between every two groups of the first positioning rollers. One end of the first elastic pull rope passes through the first connecting plate and is fixedly connected to a first screw at the end. A nut is threadedly sleeved outside the first screw. The vertically placed wood products to be processed are arranged inside the first connecting plate.

[0012] Compared with the existing limiting structure for wood product processing, the utility model has the following beneficial effects:

[0013] 1. For this limiting structure for wood product processing, according to different processing states of the wood products, the limiting sleeve can be controlled to limit the horizontally placed wood products. At the same time, when controlling the first connecting plate to move inward, the first positioning roller can be driven to squeeze and limit the vertically placed wood products, improving the alignment and positioning of the wood products during processing in different directions and enhancing the stability of the wood products during positioning.

[0014] 2. The limiting structure for wood product processing has the first positioning roller arranged inside the first elastic pulling rope. When controlling the first connecting plate to move inwards, according to the different shapes of the limiting areas of the wood products, the position and angle of the first positioning roller can be adjusted after being pressured. At the same time, controlling the first positioning roller can extrude and limit the outside of wood products with different shapes. Meanwhile, by adjusting the tension adjustment nut, the elasticity of the first elastic pulling rope can be adjusted. That is, under the action of the elasticity of the first elastic pulling rope, the first positioning roller is driven to extrude and limit the wood products, improving the fixation of wood products of different models during limiting, and at the same time, the pressure magnitude can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0016] Figure 2 is a schematic sectional view of the main structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the limiting structure of the present utility model;

[0018] Figure 4 is a schematic sectional view of a partial structure of the horizontal limiting device of the present utility model;

[0019] Figure 5 is a schematic sectional view of a partial structure of the vertical limiting device of the present utility model.

[0020] In the figure: 1. Processing table; 2. Base; 3. Slide rail; 4. Horizontal adjustment plate; 5. Mounting seat; 6. Chute; 7. First connecting plate; 8. First elastic pulling rope; 9. First screw; 10. Nut; 11. First positioning roller; 12. First spring; 13. Expansion rod; 14. Limiting sleeve; 15. Second screw; 16. Second connecting plate; 17. Movable pin; 18. Second elastic pulling rope; 19. Movable rod; 20. Second spring; 21. Second positioning roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, A limiting structure for wood product processing, including a processing table 1. Sliding rails 3 are installed on both sides of the processing table 1. The sliding rails 3 limit the movement track of the horizontal adjustment plate 4. The horizontal adjustment plate 4 is movably sleeved outside the sliding rails 3. An arc-shaped chute 6 is opened at the upper end of the horizontal adjustment plate 4. The orientation of the adjustment mounting seat 5 at the upper end of the chute 6 is adjusted. The mounting seat 5 is placed on the upper part of the horizontal adjustment plate 4. A first connecting plate 7 is fixedly connected to the front end of the mounting seat 5. The first connecting plate 7 drives the limiting device to squeeze and limit the vertically placed wood products. A first elastic cord 8 is installed inside the groove opened at the front end of the first connecting plate 7. The first elastic cord 8 can be deformed under the action of elasticity, and at the same time controls the first elastic cord 8 to squeeze and limit the position of the wood products. The first positioning roller 11 and the first spring 12 are sequentially sleeved outside the first elastic cord 8. The first spring 12 controls the position of the first positioning roller 11 to keep the distance the same. Expansion rods 13 are installed on both sides of the upper end of the mounting seat 5. The top ends of the expansion rods 13 are fixedly connected to the limiting sleeves 14. The second connecting plates 16 are installed on both sides of the upper part of the limiting sleeves 14 through the second screw rods 15. Rotate the second screw rods 15 to adjust the height of the second screw rods 15, and at the same time control the movable rods 19 to squeeze and limit the top ends of the wood products. A movable pin 17 is installed inside the second connecting plate 16 through the second elastic cord 18. The inner side of the movable pin 17 is installed with a movable rod 19 through a hinge.

[0023] Please refer to Figure 1 , A base 2 is fixedly connected to the middle of the processing table 1. The horizontal adjustment plates 4 are arranged on both sides of the base 2, are arranged on the upper part of the processing table 1 through the sliding rails 3, and the horizontal adjustment plates 4 are sleeved outside the base 2. According to the different sizes of the wood products, the positions of the horizontal adjustment plates 4 can be adjusted, that is, control the clamping device to move to the outside of the wood products to improve the stability when limiting the processing of different wood products.

[0024] Please refer to Figure 1 , The sliding rails installed at the lower end of the mounting seat 5 are movably sleeved inside the chute 6. By arranging the sliding rails at the lower end of the mounting seat 5 and the sliding rails drive the mounting seat 5 to be installed outside the chute 6, the position of the sliding rails inside the chute 6 is adjusted, that is, the clamping direction and position of the clamping device can be adjusted.

[0025] Please refer to Figure 3 , The middle part of the limiting sleeve 14 is circular. At the same time, the horizontally placed wood products are placed inside the limiting sleeve 14. By placing one end of the horizontally placed wood products to be processed inside the limiting sleeve 14, and an arc-shaped groove is opened in the middle of the limiting sleeve 14, that is, wood products with different diameters and shapes can be placed inside the limiting sleeve 14 to improve the stability when placing the wood products.

[0026] Please refer to Figure 4, the second positioning roller 21 is arranged at the upper end of the limit sleeve 14, the second spring 20 is arranged between two groups of the second positioning rollers 21, the second spring 20 is installed between two groups of the movable rods 19, and at the same time, the outer part of the movable rod 19 is sleeved with the second positioning roller 21. By arranging the second positioning roller 21 on the outer part of the movable rod 19, when controlling the second positioning roller 21 to contact the upper part of the wood product, the problem of squeezing damage to the wood product is reduced. At the same time, rotating the second screw rod 15 controls the second positioning roller 21 to press down, ensuring the stability when positioning the wood product. And when there are protrusions on the upper end of the wood product, the second spring 20 can drive the angle between two groups of the movable rods 19 to be adjusted, and ensure that both ends of the movable rod 19 obliquely squeeze and limit the wood product, improving the stability and convenience when positioning the wood product.

[0027] Please refer to Figure 4 , the movable pin 17 is sleeved inside the second connecting plate 16, and at the same time, the movable rod 19 is arranged at the upper end of the wood product. When the middle part of the movable rod 19 changes with the different shapes of the wood product, the position of the second connecting plate 16 cannot be adjusted. At the same time, the second elastic cord 18 expands and contracts, providing space for the movement of the movable rod 19. At the same time, the movable pin 17 is sleeved inside the second connecting plate 16, ensuring that the positions of the movable pin 17 and the second connecting plate 16 are aligned.

[0028] Please refer to Figure 5 , a group of first springs 12 are installed between every two groups of the first positioning rollers 11. One end of the first elastic cord 8 passes through the first connecting plate 7 and the end is fixedly connected with the first screw rod 9. The outer part of the first screw rod 9 is threadedly sleeved with a nut 10. The to-be-processed wood products placed vertically are arranged inside the first connecting plate 7. When the wood products are arranged vertically, according to the different appearances of the bases of the wood products, the mounting seat 5 is controlled to move inwards. At the same time, the first connecting plate 7 is sleeved outside the base of the wood product. At the same time, the first elastic cord 8 contracts inwards after being pressed. At the same time, the first spring 12 drives the adjacent first positioning rollers 11 to keep the same distance. At the same time, the first positioning rollers 11 can fit outside the bases of the wood products with different shapes and limit the positions of the bases of the wood products.

[0029] Working principle: When in use, place the to-be-processed wood product on the upper part of the base 2, and control different limiting devices to fix the wood product according to the different placement directions of the wood product;

[0030] When fixing vertically placed wooden products, according to the differences between the wooden products, turn the nut 10 to contract the first positioning roller 11 and adjust the elasticity of the first positioning roller 11. At the same time, control the lateral adjustment plate 4 to move inward. At the same time, the first connecting plate 7 moves to the outside of the wooden product. At the same time, the first positioning roller 11 contacts the outside of the wooden product. And according to the different shapes of the bases of the wooden products, the first positioning roller 11 contracts and applies elastic pressure, that is, it improves the contact surface with the base parts of wooden products of different shapes and improves the stability when fixing the wooden products.

[0031] When limiting horizontally placed wooden products, control the two ends of the wooden product to be sleeved inside the limiting sleeve 14 in turn. At the same time, start the telescopic rod 13 to adjust the height of the equipment. At the same time, turn the second screw rod 15 to control the movable rod 19 to move downward. Due to the different shapes of the tops of the wooden products, the two groups of movable rods 19 are inclined. That is, the movable rod 19 can squeeze and limit the top of the wooden product. And when the inclination angle of the movable rod 19 changes, the movable pin 17 moves outward to provide a movable range for adjusting the angle of the movable rod 19.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A limiting structure for wood product processing, including a processing table (1), wherein slide rails (3) are installed on both sides of the processing table (1), a transverse adjustment plate (4) is movably sleeved outside the slide rails (3), and an arc-shaped chute (6) is opened at the upper end of the transverse adjustment plate (4), characterized in that: An installation base (5) is placed on the upper part of the lateral adjustment plate (4). A first connecting plate (7) is fixedly connected to the front end of the installation base (5). A first elastic cord (8) is installed inside a groove formed at the front end of the first connecting plate (7). A first positioning roller (11) and a first spring (12) are sequentially sleeved outside the first elastic cord (8). Expansion rods (13) are installed on both sides of the upper end of the installation base (5). A limiting sleeve (14) is fixedly connected to the top end of the expansion rod (13). A second connecting plate (16) is installed on both sides of the upper part of the limiting sleeve (14) through a second screw rod (15). A movable pin (17) is installed inside the second connecting plate (16) through a second elastic cord (18). A movable rod (19) is installed inside the movable pin (17) through a hinge.

2. The limit structure for wood product processing according to claim 1, characterized in that: A base (2) is fixedly connected to the middle of the processing table (1). The lateral adjustment plate (4) is arranged on both sides of the base (2).

3. A limiting structure for wood product processing according to claim 1, characterized in that: A slide rail installed at the lower end of the installation base (5) is movably sleeved inside a chute (6).

4. A limiting structure for wood product processing according to claim 1, characterized in that: The middle part of the limiting sleeve (14) is circular, and a horizontally placed wooden product is placed inside the limiting sleeve (14).

5. The limiting structure for wood product processing according to claim 1, wherein: A second spring (20) is installed between two groups of movable rods (19). A second positioning roller (21) is sleeved outside the movable rod (19). The second positioning roller (21) is arranged at the upper end of the limiting sleeve (14). The second spring (20) is arranged between two groups of second positioning rollers (21).

6. The limit structure for wood product processing according to claim 1, characterized in that: The movable pin (17) is sleeved inside the second connecting plate (16), and the movable rod (19) is arranged at the upper end of the wooden product.

7. The limit structure for wood product processing according to claim 1, characterized in that: A first spring (12) is installed between every two groups of first positioning rollers (11). One end of the first elastic cord (8) passes through the first connecting plate (7) and is fixedly connected to a first screw rod (9). A nut (10) is threadedly sleeved outside the first screw rod (9). A vertically placed wooden product to be processed is arranged inside the first connecting plate (7).

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