Plate processing and positioning device for furniture manufacturing

Abstract

The utility model provides a plate processing and positioning device for furniture manufacturing, and relates to the technical field of furniture plate processing. The plate machining and positioning device for furniture manufacturing comprises a supporting side frame, a middle plate is arranged in front of the supporting side frame, a connecting partition plate is arranged above the middle plate, upper clamping plates are arranged on the left side and the right side of the middle plate correspondingly, lower clamping plates are arranged below the two upper clamping plates correspondingly, and the rear ends of the two lower clamping plates are slidably inserted into the front face of the supporting side frame; the faces, close to the middle plate, of the two upper clamping plates and the two lower clamping plates are slidably sleeved with movable strips. According to the plate machining and positioning device for furniture manufacturing, the middle plate, the battens, the balls and the rollers are arranged, the rollers on the upper side and the lower side make contact with a plate, the balls make contact with the plate, the middle clamping plate can move relative to the plate, the cutting position is changed, the upper clamping plate and the lower clamping plate are pushed to make contact with and clamp the plate during cutting, and meanwhile the middle plate makes contact with the plate; and the cutting structure can stably carry out linear cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture plate processing, in particular to a plate processing positioning device for furniture manufacturing. Background Art

[0002] Furniture is composed of four factors: material, structure, appearance and function. Among them, function is the forerunner and the driving force for the development of furniture; structure is the trunk and the basis for realizing function. Wood panels are an important main material of furniture. Wood panels are assembled into the main body of furniture after cutting, polishing and other processing.

[0003] When cutting a plate, a positioning device is required to clamp the plate. However, the existing positioning device is not convenient for changing the cutting position of the cutting structure after positioning and clamping the plate. The positioning device that can change the cutting position cannot perform stable straight line cutting after the change. Therefore, a plate processing positioning device for furniture manufacturing is proposed to position the plate. Utility Model Content

[0004] Technical issues solved

[0005] In view of the deficiencies in the prior art, the utility model provides a plate processing positioning device for furniture manufacturing, which solves the problem that it is inconvenient to change the cutting position of the cutting structure after positioning and clamping, while the positioning device that can change the cutting position cannot perform stable straight cutting after the change.

[0006] Technical Solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a plate processing and positioning device for furniture manufacturing, including a supporting side frame, a middle plate is arranged in front of the supporting side frame, a connecting partition is arranged above the middle plate, upper splints are arranged on the left and right sides of the middle plate, lower splints are arranged below the two upper splints, the rear ends of the two lower splints are slidably plugged into the front side of the supporting side frame, the two upper splints and the two lower splints are slidably sleeved with movable bars on one side close to the middle plate, a pushing telescopic rod A is fixedly plugged into the inside of each upper splint and each lower splint, the other end of the pushing telescopic rod A is fixedly connected to the adjacent movable bar, a plurality of rollers are rotatably plugged into one side of each movable bar close to the middle plate, and the front and rear ends of each upper splint are slidably sleeved with movable bars. The cam is provided with a plurality of lower support plates, each of which is fixedly connected to the middle plate, and a plurality of lower support plates are provided below the middle plate. A bar is slidably inserted into the bottom surface of the middle plate, and a pushing telescopic rod B is fixedly connected to the upper surface of the bar, and the upper end of the pushing telescopic rod B is fixedly connected to the inner top wall of the middle plate. A ball bearing is rotatably inlaid on the lower end of each bar. A synchronous telescopic rod is fixedly connected to the sides of the two upper plates away from each other, and the lower end of the synchronous telescopic rod is fixedly connected to the adjacent lower plate. A two-way threaded cylinder is rotatably penetrated on the right side of the connecting partition, and a threaded rod is fixedly connected to the upper surfaces of the two upper plates, and the two ends of the two-way threaded cylinder are respectively threadedly sleeved on the upper ends of the two threaded rods.

[0008] Preferably, the minimum distance between adjacent rollers on the upper and lower sides is smaller than the minimum distance between the upper and lower clamps, the bottom surface of the middle plate is flush with the bottom surface of the upper clamp, the lower end of the bar is located below the bottom surface of the middle plate, and the lower support plate is flush with the upper surface of the lower clamp.

[0009] Preferably, an auxiliary support plate is fixedly connected to the front of the supporting side frame, the bottom surface of the lower clamp plate is in sliding contact with the upper surface of the auxiliary support plate, a sliding groove is provided on the front of the auxiliary support plate, and the rear end of each lower clamp plate is slidably inserted into the inside of the sliding groove.

[0010] Preferably, a cutting structure is slidably penetrated through the upper surface of the middle plate, a curved frame is slidably sleeved on the outer surface of the middle plate, a vertical telescopic rod is fixedly connected to the upper surface of the cutting structure, and the upper end of the vertical telescopic rod is fixedly connected to the inner top wall of the curved frame.

[0011] Preferably, a worm wheel is fixedly sleeved on the outer surface of the bidirectional threaded cylinder, a worm is meshed above the worm wheel, a connecting partition is rotatably sleeved on the outer surface of the worm, a power telescopic rod is fixedly connected to the bottom surface of the connecting partition, the lower end of the power telescopic rod is fixedly connected to the bottom surface of the auxiliary support plate, and an electric motor is fixedly connected to the back side of the connecting partition, and the output end of the motor is fixedly connected to the rear end of the worm.

[0012] Preferably, a double-headed stable telescopic rod is fixedly passed through the right side surface of the connecting partition, and both ends of the double-headed stable telescopic rod are respectively fixedly connected to the upper surfaces of the two upper clamping plates.

[0013] Preferably, the other end of each lower rod is rotatably connected to a connecting telescopic rod, and the upper end of the connecting telescopic rod is rotatably connected to the adjacent upper rod. Beneficial Effects

[0014] The utility model provides a plate processing and positioning device for furniture manufacturing, which has the following beneficial effects:

[0015] The plate processing and positioning device for furniture manufacturing is provided with an intermediate plate, strip plates, balls and rollers, and the plate is placed between the upper and lower plates, so that the rollers on the upper and lower sides contact the plate to support the plate. At this time, the intermediate plate does not contact the plate, but the balls contact the plate, so that the intermediate plate can move relative to the plate to change the cutting position. When cutting, the upper plate and the lower plate are pushed to contact and clamp the plate, and at the same time, the intermediate plate contacts the plate, and the plate pushes the balls into the inside of the intermediate plate, so that the plate can no longer move relative to the intermediate plate, and the cutting structure can stably perform straight-line cutting.

[0016] The plate processing and positioning device for furniture manufacturing is provided with a double-headed threaded barrel, a threaded rod, a worm wheel and a worm. The worm wheel and the worm are engaged to drive the double-headed threaded barrel to rotate. The two threaded rods are engaged with the two-way threaded barrel to change the distance between the two upper clamping plates. The lower clamping plate below moves with the upper clamping plate through a synchronous telescopic rod, so that clamping plates of different widths can be positioned and clamped. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection between the worm wheel and the worm of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection between the movable bar and the roller of the utility model;

[0020] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0021] Among them, 1 supporting side frame, 2 middle plate, 3 lower splint, 4 connecting partition, 5 upper splint, 6 movable bar, 7 pushing telescopic rod A, 8 roller, 9 lower rod, 10 upper rod, 11 lower support plate, 12 rod, 13 ball, 14 synchronous telescopic rod, 15 two-way threaded cylinder, 16 threaded rod, 17 auxiliary support plate, 18 slide groove, 19 cutting structure, 20 bent frame, 21 vertical telescopic rod, 22 worm gear, 23 worm, 24 power telescopic rod, 25 motor, 26 double-head stable telescopic rod, 27 connecting telescopic rod, 28 pushing telescopic rod B. Implementation

[0022] 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.

[0023] The utility model provides a plate processing and positioning device for furniture manufacturing, such as Figure 1-4 As shown, it includes a supporting side frame 1, an intermediate plate 2 is arranged in front of the supporting side frame 1, a connecting partition 4 is arranged above the intermediate plate 2, upper clamps 5 are arranged on the left and right sides of the intermediate plate 2, lower clamps 3 are arranged below the two upper clamps 5, the rear ends of the two lower clamps 3 are slidably inserted in the front of the supporting side frame 1, and an auxiliary support plate 17 is fixedly connected to the front of the supporting side frame 1, the bottom surface of the lower clamp 3 is in sliding contact with the upper surface of the auxiliary support plate 17, and a slide groove 18 is opened on the front of the auxiliary support plate 17, and the rear end of each lower clamp 3 is slidably inserted in the inside of the slide groove 18, and the slide groove 18 enables the lower clamp 3 to move only left and right.

[0024] The two upper splints 5 and the two lower splints 3 are slidably sleeved with movable bars 6 on one side close to the middle plate 2, and each upper splint 5 and each lower splint 3 are fixedly plugged with a pushing telescopic rod A7 inside, and the other end of the pushing telescopic rod A7 is fixedly connected to the adjacent movable bar 6, and a plurality of rollers 8 are rotatably plugged into one side of each movable bar 6 close to the middle plate 2, and the front and rear ends of each upper splint 5 are slidably penetrated by an upper rod 10, and the front and rear ends of each lower splint 3 are slidably penetrated by a lower rod 9, and the other end of each lower rod 9 is rotatably connected with a connecting telescopic rod 27, and the upper end of the connecting telescopic rod 27 is rotatably connected to the adjacent upper rod 10, and each upper rod 10 is fixedly connected to the middle plate 2, and two lower support plates 11 are arranged below the middle plate 2, and the connecting telescopic rod 27 enables the upper rod 10 to move left and right synchronously with the upper rod 10, so that the lower support plate 11 can move synchronously with the middle plate 2, and each lower rod 9 is connected to the corresponding The adjacent lower support plate 11 is fixedly connected, and a bar 12 is slidably inserted on the bottom surface of the middle plate 2. The upper surface of the bar 12 is fixedly connected with a pushing telescopic rod B28. The pushing telescopic rod A7 and the pushing telescopic rod B28 are both in a compressed state. The upper end of the pushing telescopic rod B28 is fixedly connected to the inner top wall of the middle plate 2, and the lower end of each bar 12 is rotatably inlaid with a ball 13. The minimum distance between the adjacent rollers 8 on the upper and lower sides is less than the minimum distance between the upper splint 5 and the lower splint 3. The bottom surface of the middle plate 2 is flush with the bottom surface of the upper splint 5, and the lower end of the bar 12 is located below the bottom surface of the middle plate 2. The lower support plate 11 is flush with the upper surface of the lower splint 3. The two upper splints 5 are fixedly connected with a synchronous telescopic rod 14 on the sides away from each other. The lower end of the synchronous telescopic rod 14 is fixedly connected to the adjacent lower splint 3, and the synchronous telescopic rod 14 makes the upper splint 5 move synchronously with the lower splint 3 located below.

[0025] The right side of the connecting partition 4 is rotated through a bidirectional threaded cylinder 15, and the right side of the connecting partition 4 is fixedly penetrated with a double-headed stable telescopic rod 26. The two ends of the double-headed stable telescopic rod 26 are respectively fixedly connected to the upper surfaces of the two upper clamps 5. The double-headed stable telescopic rod 26 improves the stability of the two upper clamps 5 when they move relative to the middle plate 2. The upper surfaces of the two upper clamps 5 are fixedly connected with threaded rods 16. When the bidirectional threaded cylinder 15 rotates forward and reversely, it can engage with the two threaded rods 16 to pull the two upper clamps 5 closer to or closer to each other. A worm gear 22 is fixedly sleeved on the outer surface of the bidirectional threaded cylinder 15, and a worm 23 is meshed above the worm gear 22. The connecting partition 4 is rotatably sleeved on the outer surface of the worm 23. A power telescopic rod 24 is fixedly connected to the bottom surface of the connecting partition 4. The lower end of the power telescopic rod 24 is fixedly connected to the bottom surface of the auxiliary support plate 17. A motor 25 is fixedly connected to the back side of the connecting partition 4, and the output end of the motor 25 is fixedly connected to the rear end of the worm 23.

[0026] A cutting structure 19 is slidably penetrated through the upper surface of the middle plate 2, and a bent frame 20 is slidably sleeved on the outer surface of the middle plate 2. A vertical telescopic rod 21 is fixedly connected to the upper surface of the cutting structure 19, and the upper end of the vertical telescopic rod 21 is fixedly connected to the inner top wall of the bent frame 20. The vertical telescopic rod 21 has a tendency to push the cutting structure 19 to move downward. The cutting structure 19 approaches the plate for cutting, and the bent frame 20 on the middle plate 2 can drive the cutting structure 19 to make a straight cut on the plate.

[0027] Working principle: place the plate between the upper clamping plate 5 and the lower clamping plate 3, and the power telescopic rod 24 pulls the upper clamping plate 5 downward to the lower clamping plate 3 by pulling the connecting partition 4. The upper roller 8 and the ball 13 contact the plate first to keep the plate horizontal and not tilted, and at the same time prevent the plate from moving left and right. Move the middle plate 2 to drive the cutting structure 19 to change its position relative to the plate. At the same time, the upper rod 10, the connecting telescopic rod 27 and the lower rod 9 drive the lower support plate 11 to move synchronously, so that the two lower support plates 11 are always located on both sides of the cutting structure 19. When the power telescopic rod 24 continues to push the two upper clamping plates 5 to move downward, the movable bar 6 compresses and pushes the telescopic rod A7, so that the upper clamping plate 5 contacts and clamps the lower clamping plate 3 and the plate. At the same time, the ball 13 compresses and pushes the telescopic rod B28 through the bar 12, so that the middle plate 2 contacts and the lower support plate 11 contacts and clamps the plate, and then pushes the bent frame 20 to move on the middle plate 2 to drive the cutting structure 19 to cut the plate in a straight line.

[0028] 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 plate processing and positioning device for furniture manufacturing, comprising a supporting side frame (1), characterized in that: The support side frame (1) is provided with an intermediate plate (2) in front, a connecting partition (4) is provided above the intermediate plate (2), upper clamps (5) are provided on both sides of the intermediate plate (2), lower clamps (3) are provided below the two upper clamps (5), the rear ends of the two lower clamps (3) are slidably plugged into the front of the support side frame (1), the two upper clamps (5) and the two lower clamps (3) are slidably sleeved with movable bars (6) on one side close to the intermediate plate (2), each upper clamp (5) and each lower clamp (3) are fixedly plugged with a pushing telescopic rod A (7) inside, the other end of the pushing telescopic rod A (7) is fixedly connected to the adjacent movable bar (6), and a plurality of rollers (8) are rotatably plugged on one side close to the intermediate plate (2), each upper clamp (5) is slidably penetrated by an upper rod (10) at both ends, each lower clamp (3) is slidably penetrated by a lower rod (9) at both ends, and each upper clamp (5) is slidably penetrated by an upper rod (10) at both ends. The rods (10) are fixedly connected to the middle plate (2). Two lower support plates (11) are arranged below the middle plate (2). Each lower rod (9) is fixedly connected to the adjacent lower support plate (11). A bar (12) is slidably inserted on the bottom surface of the middle plate (2). A push telescopic rod B (28) is fixedly connected to the upper surface of the bar (12). The upper end of the push telescopic rod B (28) is fixedly connected to the inner top wall of the middle plate (2). A ball (13) is rotatably embedded at the lower end of each bar (12). A synchronous telescopic rod (14) is fixedly connected to the sides of the two upper clamps (5) away from each other. The lower end of the synchronous telescopic rod (14) is fixedly connected to the adjacent lower clamps (3). A bidirectional threaded cylinder (15) is rotatably penetrated through the right side of the connecting partition (4). The upper surfaces of the two upper clamps (5) are fixedly connected to the threaded rod (16). The two ends of the bidirectional threaded cylinder (15) are respectively threadedly sleeved on the upper ends of the two threaded rods (16).

2. A plate processing and positioning device for furniture manufacturing according to claim 1, characterized in that: The minimum distance between the adjacent rollers (8) on the upper and lower sides is smaller than the minimum distance between the upper clamping plate (5) and the lower clamping plate (3); the bottom surface of the middle plate (2) is flush with the bottom surface of the upper clamping plate (5); the lower end of the bar (12) is located below the bottom surface of the middle plate (2); and the lower support plate (11) is flush with the upper surface of the lower clamping plate (3).

3. A plate processing and positioning device for furniture manufacturing according to claim 1, characterized in that: The front side of the supporting side frame (1) is fixedly connected with an auxiliary support plate (17), the bottom surface of the lower clamping plate (3) is in sliding contact with the upper surface of the auxiliary support plate (17), and a slide groove (18) is provided on the front side of the auxiliary support plate (17), and the rear end of each lower clamping plate (3) is slidably inserted into the interior of the slide groove (18).

4. A plate processing and positioning device for furniture manufacturing according to claim 1, characterized in that: The upper surface of the middle plate (2) is slidably penetrated by a cutting structure (19), the outer surface of the middle plate (2) is slidably sleeved with a bent frame (20), the upper surface of the cutting structure (19) is fixedly connected to a vertical telescopic rod (21), and the upper end of the vertical telescopic rod (21) is fixedly connected to the inner top wall of the bent frame (20).

5. A plate processing and positioning device for furniture manufacturing according to claim 3, characterized in that: A worm wheel (22) is fixedly sleeved on the outer surface of the bidirectional threaded cylinder (15), a worm (23) is meshed on the upper side of the worm wheel (22), a connecting partition (4) is rotatably sleeved on the outer surface of the worm (23), a power telescopic rod (24) is fixedly connected to the bottom surface of the connecting partition (4), a lower end of the power telescopic rod (24) is fixedly connected to the bottom surface of the auxiliary support plate (17), a motor (25) is fixedly connected to the back side of the connecting partition (4), and an output end of the motor (25) is fixedly connected to the rear end of the worm (23).

6. A plate processing and positioning device for furniture manufacturing according to claim 1, characterized in that: A double-headed stable telescopic rod (26) is fixedly passed through the right side surface of the connecting partition (4), and both ends of the double-headed stable telescopic rod (26) are respectively fixedly connected to the upper surfaces of the two upper clamping plates (5).

7. A plate processing and positioning device for furniture manufacturing according to claim 1, characterized in that: The other end of each lower rod (9) is rotatably connected to a connecting telescopic rod (27), and the upper end of the connecting telescopic rod (27) is rotatably connected to an adjacent upper rod (10).

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