Table and chair plate chamfering device for table and chair production

Abstract

The utility model discloses a table and chair plate chamfering device for table and chair production, which comprises a bottom mounting seat, a supporting seat is fixedly welded on the top wall of the bottom mounting seat, a supporting plate is fixedly welded on the top wall of the supporting seat, a clamping mechanism is arranged on the supporting plate, a through groove is arranged on the supporting seat, and the clamping mechanism is arranged in the through groove. A servo motor is fixedly installed at one end of the supporting seat, a screw rod is rotatably installed in the through groove, the screw rod is in transmission connection with the servo motor, a movable seat is slidably connected in the through groove, and the movable seat is in threaded connection with the screw rod through an formed screw hole. The servo motor drives the screw rod to rotate, the movable seat can move in the through groove to drive the movable rod to move, the movable rod can simultaneously drive the two chamfering cutting blades to move to synchronously cut and chamfer the two sides of the table and chair plate when moving, the chamfering production efficiency of the table and chair plate is greatly improved, the table and chair plate does not need to be disassembled and assembled back and forth, and the production cost is reduced. And the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of table and chair production, in particular to a table and chair plate chamfering device used in table and chair production. Background Art

[0002] A table has a flat surface on top and a support column on the bottom. You can put things on it, do things, eat, write, work, etc. It is a piece of furniture that is fixed by a smooth flat surface, legs and other supports; a chair is also a kind of seat with a backrest and armrests. Table and chair is the abbreviation of table and chair. It is widely used in daily life and education and teaching. The production of tables and chairs has also developed rapidly. In the processing of table and chair boards, it is necessary to chamfer the table and chair boards and cut the edges and corners of the table and chair boards into a certain slope.

[0003] However, the existing chamfering equipment for table and chair boards usually only chamfers one side of the table and chair boards. After the chamfering is completed, the table and chair boards need to be disassembled and replaced to chamfer the other side, such as the authorized patent with announcement number CN210308254U. This processing method not only increases the labor intensity due to frequent disassembly and assembly of table and chair boards during production, but also greatly reduces the work efficiency of chamfering the table and chair boards. In this regard, we propose a table and chair board chamfering device for table and chair production. Utility Model Content

[0004] The purpose of the utility model is to provide a table and chair plate chamfering device for table and chair production to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a table and chair board chamfering device for table and chair production, comprising:

[0006] A bottom mounting seat, a support seat is fixedly welded on the top wall of the base mounting seat, a support plate is fixedly welded on the top wall of the support seat, a clamping mechanism is installed on the support seat, a through slot is provided on the support seat, a servo motor is fixedly installed on one end of the support seat, a screw is rotatably installed in the through slot, the screw is transmission connected to the servo motor, a moving seat is slidably connected in the through slot, the moving seat is threadedly connected to the screw through the opened screw hole, a mounting slot is provided on the moving seat, a moving rod is fixedly installed in the mounting slot, two mounting rods are arranged on the moving rod, the top ends of the two mounting rods are obliquely installed with mounting plates, a driving motor is fixedly installed on the mounting plate, and a chamfered cutting piece is fixedly installed on the output shaft of the driving motor.

[0007] Preferably, a slide groove is provided on the top wall of the movable rod, a bidirectional screw rod is rotatably installed in the slide groove, two installation rods are symmetrically arranged on both sides of the support seat, and the two installation rods are threadedly connected to the bidirectional screw rod through the opened screw holes.

[0008] Preferably, a handwheel is fixedly mounted on one end of the bidirectional screw rod via a connecting rod, and a limit wheel is fixedly welded on the connecting rod of the handwheel.

[0009] Preferably, a locking assembly is provided at one end of the moving rod close to the handwheel, and the locking assembly includes an L-shaped support plate, the L-shaped support plate is fixedly welded to the side wall of one end of the moving rod close to the handwheel, a stud is threadedly connected to the L-shaped support plate, and an arc-shaped locking block is rotatably installed on one end of the stud close to the limiting wheel.

[0010] Preferably, the pressing surface of the arc-shaped locking block and the surface of the limiting wheel are both provided with anti-slip grooves.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model drives the screw to rotate by the servo motor, so that the movable seat can move in the through slot to drive the movable rod to move. When the movable rod moves, the two chamfering cutting blades can be driven to move to synchronously cut and chamfer the two sides of the table and chair boards, which greatly improves the chamfering production efficiency of the table and chair boards, and there is no need to disassemble and assemble the table and chair boards back and forth, which reduces the labor intensity;

[0013] 2. The utility model cooperates with the bidirectional screw, the hand wheel and the two mounting rods, and when the bidirectional screw rotates, the two mounting rods can be synchronously driven to move toward or away from each other in the slide groove, thereby adjusting the spacing between the two chamfering cutting blades, making it convenient to chamfer table and chair boards of various sizes, greatly improving the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a table and chair board chamfering device for table and chair production proposed by the utility model;

[0015] Figure 2 A three-dimensional structural diagram of the connection between the support seat and the moving seat in a table and chair plate chamfering device for table and chair production proposed by the utility model;

[0016] Figure 3 The utility model provides a chamfering device for table and chair production. Figure 1 Enlarged structural diagram at point A in the middle.

[0017] In the figure: 1. bottom mounting seat; 2. support seat; 3. support plate; 4. clamping mechanism; 5. through slot; 6. servo motor; 7. screw; 8. moving seat; 9. mounting slot; 10. moving rod; 11. mounting rod; 12. mounting plate; 13. driving motor; 14. chamfering cutting blade; 15. slide slot; 16. bidirectional screw rod; 17. hand wheel; 18. limit wheel; 19. L-shaped support plate; 20. stud; 21. arc locking block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: a table and chair board chamfering device for table and chair production, comprising:

[0020] A bottom mounting seat 1, a support seat 2 is fixedly welded on the top wall of the base mounting seat 1, a support plate 3 is fixedly welded on the top wall of the support seat 2, a clamping mechanism 4 is installed on the support plate 3, a through slot 5 is provided on the support seat 2, a servo motor 6 is fixedly installed on one end of the support seat 2, a screw rod 7 is rotatably installed in the through slot 5, the screw 7 is transmission connected to the servo motor 6, a moving seat 8 is slidably connected in the through slot 5, the moving seat 8 is threadedly connected to the screw rod 7 through the opened screw hole, a mounting slot 9 is provided on the moving seat 8, a moving rod 10 is fixedly installed in the mounting slot 9, two mounting rods 11 are arranged on the moving rod 10, the top ends of the two mounting rods 11 are obliquely installed with mounting plates 12, a driving motor 13 is fixedly installed on the mounting plate 12, and a chamfering cutting piece 14 is fixedly installed on the output shaft of the driving motor 13.

[0021] A slide groove 15 is provided on the top wall of the movable rod 10, and a bidirectional screw rod 16 is rotatably installed in the slide groove 15. The two mounting rods 11 are symmetrically arranged on both sides of the support seat 2. The two mounting rods 11 are threadedly connected to the bidirectional screw rod 16 through the screw holes provided. When the bidirectional screw rod 16 rotates, the two mounting rods 11 can be synchronously driven to move toward or away from each other in the slide groove 15, so as to adjust the spacing between the two chamfering cutting blades 14.

[0022] A hand wheel 17 is fixedly mounted on one end of the bidirectional screw rod 16 via a connecting rod. A limit wheel 18 is fixedly welded on the connecting rod of the hand wheel 17 so that the hand wheel 17 can be easily rotated to rotate the bidirectional screw rod 16 .

[0023] A locking assembly is provided at one end of the moving rod 10 close to the handwheel 17, and the locking assembly includes an L-shaped support plate 19, and the L-shaped support plate 19 is fixedly welded to the side wall of one end of the moving rod 10 close to the handwheel 17. A stud 20 is threadedly connected to the L-shaped support plate 19, and an arc-shaped locking block 21 is rotatably installed at one end of the stud 20 close to the limiting wheel 18. When the stud 20 is screwed forward, the stud 20 can be moved on the L-shaped support plate 19 toward the limiting wheel 18, thereby driving the arc-shaped locking block 21 to press on the limiting wheel 18, locking the limiting wheel 18, and thus locking the bidirectional screw rod 16, so as to avoid the problem of accidental rotation of the bidirectional screw rod 16 during the chamfering process, which causes the chamfering deviation.

[0024] The pressing surface of the arc-shaped locking block 21 and the surface of the limiting wheel 18 are both provided with anti-skid grooves, which improve the friction force when the arc-shaped locking block 21 and the limiting wheel 18 are pressed together, thereby ensuring the locking effect.

[0025] Working principle: The utility model drives the screw rod 7 to rotate through the servo motor 6, which can make the movable seat 8 move in the through groove 5 to drive the movable rod 10 to move. When the movable rod 10 moves, it can simultaneously drive the two chamfering cutting blades 14 to move to synchronously cut and chamfer the two sides of the table and chair boards, which greatly improves the chamfering production efficiency of the table and chair boards, and there is no need to disassemble and assemble the table and chair boards back and forth, which reduces the labor intensity. Through the cooperation of the bidirectional screw rod 16, the hand wheel 17 and the two mounting rods 11, when the bidirectional screw rod 16 rotates, the two mounting rods 11 can be synchronously driven to move toward or away from each other in the slide groove 15, so as to adjust the spacing between the two chamfering cutting blades 14, which is convenient for chamfering table and chair boards of various sizes, and greatly improves the applicability of the equipment.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chamfering device for table and chair panels used in table and chair production, characterized in that: include: A bottom mounting seat (1), a support seat (2) is fixedly welded on the top wall of the bottom mounting seat (1), a support plate (3) is fixedly welded on the top wall of the support seat (2), a clamping mechanism (4) is installed on the support plate (3), a through slot (5) is provided on the support seat (2), a servo motor (6) is fixedly installed on one end of the support seat (2), a screw rod (7) is rotatably installed in the through slot (5), the screw rod (7) is transmission-connected to the servo motor (6), and a moving seat (4) is slidably connected in the through slot (5). 8), the movable seat (8) is threadedly connected to the screw rod (7) through a screw hole, the movable seat (8) is provided with a mounting groove (9), a movable rod (10) is fixedly installed in the mounting groove (9), the movable rod (10) is provided with two mounting rods (11), the top ends of the two mounting rods (11) are both obliquely installed with mounting plates (12), a driving motor (13) is fixedly installed on the mounting plate (12), and a chamfering cutting piece (14) is fixedly installed on the output shaft of the driving motor (13).

2. A table and chair board chamfering device for table and chair production according to claim 1, characterized in that: A slide groove (15) is provided on the top wall of the movable rod (10), a bidirectional screw rod (16) is rotatably installed in the slide groove (15), and the two installation rods (11) are symmetrically arranged on both sides of the support seat (2), and the two installation rods (11) are threadedly connected to the bidirectional screw rod (16) through the screw holes provided.

3. The table and chair board chamfering device for table and chair production according to claim 2, characterized in that: A hand wheel (17) is fixedly mounted on one end of the bidirectional screw rod (16) via a connecting rod, and a limit wheel (18) is fixedly welded on the connecting rod of the hand wheel (17).

4. The table and chair board chamfering device for table and chair production according to claim 3, characterized in that: A locking assembly is provided at one end of the moving rod (10) close to the hand wheel (17), and the locking assembly includes an L-shaped support plate (19). The L-shaped support plate (19) is fixedly welded to the side wall of one end of the moving rod (10) close to the hand wheel (17), and a stud (20) is threadedly connected to the L-shaped support plate (19). An arc-shaped locking block (21) is rotatably installed at one end of the stud (20) close to the limiting wheel (18).

5. The table and chair board chamfering device for table and chair production according to claim 4, characterized in that: The pressing surface of the arc-shaped locking block (21) and the surface of the limiting wheel (18) are both provided with anti-slip grooves.

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