Fabricated furniture connecting structure finish machining treatment device

Abstract

The utility model discloses a finish machining treatment device for an assembly type furniture connecting structure, and relates to the technical field of furniture processing, the finish machining treatment device comprises a bearing assembly, the bearing assembly comprises a base plate and a bearing plate, the bearing plate is installed on the upper surface of the base plate in a sliding mode, a first lead screw transmission assembly is movably connected between the base plate and the bearing plate, and a second lead screw transmission assembly is movably connected between the base plate and the bearing plate. When the connecting structure is used, mortises and mortises are carved in the surface of the connecting structure through the grooving assembly, then the contact faces of the mortises and tenons are polished through the polishing assembly, it is guaranteed that the tenons and the mortises can be rapidly spliced together, and therefore the mortise and tenon splicing efficiency is improved. The grinding assembly is directly arranged on the side face of the grooving assembly, and after the tenon or the mortise is carved, grinding treatment can be conducted immediately.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture processing, in particular to a fine processing device for the connection structure of assembled furniture. Background Art

[0002] There are many forms of furniture connection structures. The most commonly used and most stable one is the mortise and tenon structure. The mortise and tenon structure connects furniture components by the way of mutual engagement of tenons and mortises, and is commonly used in traditional wooden furniture.

[0003] For example, the utility model patent with the publication number CN220993960U discloses a fine processing device for tenons of assembled furniture, which includes a processing table, supporting feet fixed at the bottom of the processing table. There are several groups of supporting feet fixed at the bottom of the processing table to support the whole device and ensure the stability of the whole device. A fixed table is fixed at the top of the processing table, and a first sliding groove is opened at the top of the fixed table. There are four groups of first sliding grooves opened at the top of the fixed table.

[0004] However, in the prior art, since the connection structure of furniture mainly uses the mortise and tenon structure, and the functions of traditional processing devices are relatively single and cannot guarantee the processing accuracy, when the traditional processing device processes the mortise and tenon structure, there is a problem of low efficiency. During use, it is easy to occur that the mortise or mortise hole cannot be engaged with the tenon together, which will affect the connection stability of the furniture. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems of relatively single function and inability to guarantee processing accuracy in the prior art, and to propose a fine processing device for the connection structure of assembled furniture.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a fine processing device for the connection structure of assembled furniture, including a bearing assembly. The bearing assembly includes a base plate and a bearing plate. The bearing plate is slidably installed on the upper surface of the base plate. A first screw rod transmission assembly is movably connected between the base plate and the bearing plate. A grooving assembly is fixedly installed at one end of the base plate, and a grinding assembly is rotatably connected at the other end of the base plate;

[0007] The grinding assembly includes a motor, a grinding belt and a support frame. The support frame is rotatably installed at one end of the base plate. The motor is fixedly installed on the top of the support frame. The grinding belt is movably connected with the pulley at the output end of the motor;

[0008] The grooving assembly includes an installation connecting plate, a first movable plate, a second movable plate and a cutter. The cutter is fixedly installed on one side of the second movable plate. The second movable plate is slidably installed on one side of the first movable plate. The first movable plate is slidably installed on one side of the installation connecting plate.

[0009] Preferably, an electric telescopic rod is rotatably connected to the bottom of the installation connecting plate, and a reduction motor is fixedly installed on the top of the installation connecting plate.

[0010] Preferably, a fixed gear is fixedly installed on the top of the electric telescopic rod, and a docking gear at the output end of the reduction motor is meshed with the fixed gear.

[0011] Preferably, guiding frames are fixedly installed at the junctions of the installation connecting plate and the first movable plate and between the first movable plate and the second movable plate.

[0012] Preferably, a second lead screw drive assembly is fixedly installed inside one of the guiding frames, and a third lead screw drive assembly is fixedly installed inside the other guiding frame.

[0013] Preferably, an electric cylinder is rotatably connected to one side of the support frame, and a driven wheel is fixedly installed on the other side of the support frame.

[0014] Preferably, the grinding belt is movably connected to the driven wheel, and the electric cylinder is located at one end of the substrate.

[0015] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0016] 1. In the present utility model, by respectively arranging a grooving component for grooving and a grinding component for grinding the connection structure at both ends of the bearing component, during use, the grooving component cuts out mortises and tenons on the surface of the connection structure, and then the grinding component grinds the contact surfaces of the mortises and tenons, ensuring that the tenons and mortises can be quickly spliced together. The grinding component is directly arranged on the side of the grooving component, and after cutting out the tenons or mortises, grinding can be immediately carried out, and the grinding component can operate on multiple tenons simultaneously, ensuring the processing precision and efficiency.

[0017] 2. In the present utility model, by installing a fixed gear on the top of the electric telescopic rod and using the docking gear at the output end of the reduction motor, the installation connecting plate can rotate around the electric telescopic rod, turning the tool to other directions, enabling the processing of other connection structures and allowing the grinding component to continue grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural diagram of a fine processing device for a connection structure of a prefabricated furniture proposed by the present utility model;

[0019] Figure 2 is a side view of a fine processing device for a connection structure of a prefabricated furniture proposed by the present utility model;

[0020] Figure 3The utility model provides a three-dimensional structural diagram of a groove engraving component and a grinding component of a finishing processing device for a connection structure of assembled furniture;

[0021] Figure 4 This is a schematic diagram of the planar structure of a grinding component of a finishing processing device for a prefabricated furniture connection structure proposed by the utility model;

[0022] Figure 5 The utility model provides a planar structural schematic diagram of a fixed gear of a finishing processing device for a connection structure of assembled furniture and a gear at the output end of a reduction motor.

[0023] Legend: 1. Carrying assembly; 2. Grooving assembly; 3. Grinding assembly; 11. Base plate; 12. Carrying plate; 13. First screw drive assembly; 21. Electric telescopic rod; 22. Mounting connecting plate; 23. Reduction motor; 24. First movable plate; 25. Second movable plate; 26. Guide frame; 27. Second screw drive assembly; 28. Third screw drive assembly; 29. ​​Tool; 210. Fixed gear; 31. Motor; 32. Grinding belt; 33. Support frame; 34. Driven wheel; 35. Electric cylinder. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] Embodiment 1: Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, the utility model provides a finishing processing device for an assembled furniture connection structure, including a bearing component 1. The bearing component 1 includes a base plate 11 and a bearing plate 12. The bearing plate 12 is slidably installed on the upper surface of the base plate 11. A first screw rod transmission component 13 is movably connected between the base plate 11 and the bearing plate 12. One end of the base plate 11 is fixedly installed with a grooving component 2. The other end of the base plate 11 is rotatably connected with a grinding component 3. The grinding component 3 includes a motor 31, a grinding belt 32 and a support frame 33. The support frame 33 is rotatably installed at one end of the base plate 11. The motor 31 is fixedly installed on the top of the support frame 33. The grinding belt 32 is movably connected with the pulley at the output end of the motor 31. The grooving component 2 includes an installation connecting plate 22, a first movable plate 24, a second movable plate 25 and a tool 29. The tool 29 is fixedly installed on one side of the second movable plate 25. The second movable plate 25 is slidably installed on one side of the first movable plate 24. The first movable plate 24 is slidably installed on one side of the installation connecting plate 22. Guide frames 26 are fixedly installed at the joints between the installation connecting plate 22 and the first movable plate 24 and between the first movable plate 24 and the second movable plate 25. A second screw rod transmission component 27 is fixedly installed inside one of the guide frames 26, and a third screw rod transmission component 28 is fixedly installed inside the other guide frame 26.

[0027] Next, specifically describe the specific settings and functions of this embodiment. When in use, place the connection structure to be processed on the bearing plate 12. The position of the bearing plate 12 is controlled by the first screw rod transmission component 13, and the connection structure is moved to different positions for processing. First, the bearing plate 12 moves towards one end of the base plate 11 to move the connection structure below the grooving component 2.

[0028] The first movable plate 24 moves horizontally along the installation connecting plate 22, and the second movable plate 25 moves vertically along the first movable plate 24 to change the position of the tool 29. Use the tool 29 to cut out mortises or tenons on the surface of the connection structure. The first movable plate 24 is controlled by the second screw rod transmission component 27, and the second movable plate 25 is controlled by the third screw rod transmission component 28. And the specific moving directions and ranges are restricted by the guide frame 26.

[0029] After grooving, the bearing plate 12 moves towards the other end of the base plate 11 to move the connection structure below the grinding component 3. Subsequently, the motor 31 drives the grinding belt 32 through the pulley, and uses the grinding belt 32 to grind the tenons or mortises to complete the finishing processing of the connection structure, ensuring that the tenons and mortises can be quickly spliced together after processing. And the contact surface of the grinding component 3 is relatively large, and multiple tenons can be operated simultaneously to improve the processing efficiency.

[0030] Embodiment 2: As Figure 2 、 Figure 4 and Figure 5As shown in the figure, the bottom of the installation connecting plate 22 is rotatably connected with an electric telescopic rod 21, the top of the installation connecting plate 22 is fixedly installed with a reduction motor 23, the top of the electric telescopic rod 21 is fixedly installed with a fixed gear 210, and the docking gear at the output end of the reduction motor 23 is meshed with the fixed gear 210. One side of the support frame 33 is rotatably connected with an electric cylinder 35, the other side of the support frame 33 is fixedly installed with a driven wheel 34, and the grinding belt 32 is movably connected with the driven wheel 34. The electric cylinder 35 is located at one end of the substrate 11.

[0031] The effect achieved by the entire embodiment is that the docking gear at the output end of the reduction motor 23 is meshed with the fixed gear 210. During use, the reduction motor 23 drives the docking gear, and under the obstruction of the fixed gear 210, the entire reduction motor 23 rotates around the electric telescopic rod 21 as the center, so as to drive the installation connecting plate 22 to rotate, turning the cutter 29 to other directions, and other connection structures can be processed.

[0032] The motor 31 is installed on the support frame 33, and the support frame 33 is rotatably connected with the substrate 11. An electric cylinder 35 is arranged on one side of the support frame 33 to adjust the angle of the support frame 33, thereby further improving the processing accuracy. The driven wheel 34 is used to determine the shape of the grinding belt 32 to ensure that it has sufficient contact area to contact the connection structure.

[0033] The usage method and working principle of this device: When in use, the connection structure is placed on the bearing plate 12, and the first screw drive assembly 13 is used to adjust the position of the bearing plate 12. First, the bearing plate 12 moves towards one end of the substrate 11, moving the connection structure to the lower part of the grooving assembly 2. Subsequently, the cutter 29 cuts out mortises or tenons on the surface of the connection structure. During the processing, the second screw drive assembly 27 pushes the first movable plate 24 to move horizontally along the installation connecting plate 22, and the third screw drive assembly 28 pushes the second movable plate 25 to move vertically along the first movable plate 24. The specific moving direction and range are restricted by the guiding frame 26 to ensure the processing accuracy. After the processing is completed, the reduction motor 23 drives the docking gear, and through the cooperation with the fixed gear 210, the entire reduction motor 23 rotates around the electric telescopic rod 21 as the center, turning the cutter 29 to other directions to process other connection structures.

[0034] After the grooving is completed, the first screw drive assembly 13 moves the bearing plate 12 to the other end of the substrate 11 again, moving the connection structure to the lower part of the grinding assembly 3. The motor 31 drives the grinding belt 32 through a pulley, and the grinding belt 32 is used to grind the tenon or mortise to complete the finish machining of the connection structure. During the grinding process, the extension and retraction of the rod body in the electric cylinder 35 can adjust the angle of the support frame 33, so as to obtain different grinding effects and further improve the processing accuracy.

[0035] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in any other form. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution content of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A finishing processing device for a prefabricated furniture connection structure, comprising a bearing assembly (1), the bearing assembly (1) comprising a base plate (11) and a bearing plate (12), the bearing plate (12) being slidably mounted on the upper surface of the base plate (11), a first screw transmission assembly (13) being movably connected between the base plate (11) and the bearing plate (12), characterized in that: A groove engraving assembly (2) is fixedly mounted on one end of the base plate (11), and a grinding assembly (3) is rotatably connected to the other end of the base plate (11); The polishing assembly (3) comprises a motor (31), a polishing belt (32) and a support frame (33); the support frame (33) is rotatably mounted on one end of the base plate (11); the motor (31) is fixedly mounted on the top of the support frame (33); and the polishing belt (32) is movably connected to a pulley at the output end of the motor (31); The notching assembly (2) comprises a mounting connecting plate (22), a first movable plate (24), a second movable plate (25) and a cutter (29), wherein the cutter (29) is fixedly mounted on one side of the second movable plate (25), the second movable plate (25) is slidably mounted on one side of the first movable plate (24), and the first movable plate (24) is slidably mounted on one side of the mounting connecting plate (22).

2. The finishing treatment device for the connection structure of assembled furniture according to claim 1, characterized in that: The bottom of the mounting connection plate (22) is rotatably connected to an electric telescopic rod (21), and the top of the mounting connection plate (22) is fixedly mounted with a reduction motor (23).

3. The finishing treatment device for the connection structure of assembled furniture according to claim 2, characterized in that: A fixed gear (210) is fixedly mounted on the top of the electric telescopic rod (21), and a docking gear at the output end of the reduction motor (23) is meshingly connected with the fixed gear (210).

4. The finishing treatment device for the connection structure of assembled furniture according to claim 3 is characterized in that: A guide frame (26) is fixedly mounted at the intersection of the mounting connection plate (22) and the first movable plate (24) and at the intersection of the first movable plate (24) and the second movable plate (25).

5. The finishing treatment device for the connection structure of assembled furniture according to claim 4, characterized in that: A second screw transmission assembly (27) is fixedly installed inside one of the guide frames (26), and a third screw transmission assembly (28) is fixedly installed inside the other guide frame (26).

6. The finishing treatment device for the connection structure of assembled furniture according to claim 1, characterized in that: One side of the support frame (33) is rotatably connected to an electric cylinder (35), and the other side of the support frame (33) is fixedly mounted with a driven wheel (34).

7. The finishing treatment device for the connection structure of assembled furniture according to claim 6, characterized in that: The grinding belt (32) is movably connected to the driven wheel (34), and the electric cylinder (35) is located at one end of the base plate (11).

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