Batch punching device for leisure seat plates

Abstract

The invention discloses a batch punching device for leisure seat plates, which relates to the technical field of seat processing, and adopts the technical scheme that the batch punching device comprises a working table, the working table is of a circular structure, a plurality of supporting legs are fixedly connected to the bottom of the working table, a tray is arranged at the top of the working table, and a transmission shaft is fixedly connected to the bottom of the tray; the bottom end of the transmission shaft extends to the outer side of the bottom of the workbench, the transmission shaft is movably connected with the workbench through a rolling bearing, the positioning frame is arranged on the rear side of the workbench, the top end of the positioning frame is fixedly connected with a positioning plate, and a positioning mechanism is arranged in the positioning plate and used for positioning a seat plate; the seat plate drilling device has the beneficial effects that the seat plate drilling efficiency is greatly improved, meanwhile, the design of the operating rod and the square rod is adopted, a user can conveniently position a seat plate, and the drilling process is more stable.

Description

Technical Field

[0001] The invention relates to the technical field of seat processing, and in particular to a batch punching device for leisure seat panels. Background Art

[0002] During the seat processing, a drilling device is needed to punch holes in the wood board of the seat, but the seat board is generally drilled manually. At the same time, the seat board needs to be punched multiple times around it, but the manual multiple drilling speed is slow, which reduces production efficiency. Summary of the invention

[0003] To this end, the present invention provides a batch punching device for leisure seat panels, whereby the user places the product on the top of a tray, and the seat panel is positioned by a positioning mechanism. After positioning is completed, the seat panel is punched multiple times by the punching mechanism, so as to solve the problem that multiple holes need to be punched around the seat panel, but the manual multiple punching speed is slow, which reduces production efficiency.

[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a batch punching device for leisure seat plates, comprising a workbench, the workbench is set as a circular structure, a plurality of legs are fixedly connected to the bottom of the workbench, a tray is provided on the top of the workbench, a transmission shaft is fixedly connected to the bottom of the tray, the bottom end of the transmission shaft extends to the outside of the bottom of the workbench, and the transmission shaft is movably connected to the workbench through a rolling bearing;

[0005] A positioning frame, the positioning frame is arranged at the rear side of the workbench, a positioning plate is fixedly connected to the top of the positioning frame, a positioning mechanism is arranged inside the positioning plate, and the positioning mechanism is used to position the seat plate;

[0006] A punching mechanism, which is arranged at the bottom of the positioning frame and is used to punch holes in the positioned plate;

[0007] The positioning mechanism includes a clamping plate, which is arranged on the top of the tray, and a square rod is fixedly connected to the top of the clamping plate. A connecting ring is embedded in the positioning plate, and the connecting ring and the positioning plate are movably connected through a rolling bearing. The square rod is embedded on the outside of the connecting ring, and the square rod slides with the connecting ring. A first spring is provided between the clamping plate and the connecting ring.

[0008] Preferably, the positioning mechanism further comprises a positioning block, the positioning block is fixedly connected to the top end of the square rod, an operating rod is sleeved on the outer side of the positioning block, and the operating rod is movably connected to the positioning block via a rolling bearing.

[0009] Preferably, the positioning mechanism also includes a connecting plate, which is fixedly sleeved on the outside of the connecting ring, and has two limit grooves on the top of the connecting plate. Limit blocks are embedded in the two limit grooves, and a limit tube is fixedly connected between the two limit blocks, and the limit tube slides with the operating rod.

[0010] Preferably, the punching mechanism includes a punching gun, which is arranged at the bottom of the positioning plate, a lifting plate is fixedly sleeved on the outer side of the punching gun, a lifting rod is fixedly connected to the rear side of the lifting plate, a lifting slot is opened inside the positioning frame, and the rear end of the lifting rod extends to the outside of the lifting slot.

[0011] Preferably, the punching mechanism also includes a horizontal plate, which is arranged on the rear side of the positioning frame, and the horizontal plate is fixedly connected to the lifting rod. A fixed plate is fixedly connected to the rear side of the positioning frame, and electric push rods are fixedly connected to the tops of the two fixed plates, and the two electric push rods are fixedly connected to the horizontal plate.

[0012] Preferably, a pull rope is fixedly connected to the bottom of the horizontal plate, two vertical rods are fixedly connected to the bottom of the positioning frame, a positioning wheel is embedded between the two vertical rods, and the positioning wheel is arranged on the top of the pull rope.

[0013] Preferably, a transmission rod is provided at the bottom of the workbench, the transmission rod is movably connected to the workbench through a rolling bearing, a winding wheel is sleeved on the outer side of the transmission rod, the pull rope sleeve is arranged on the outer side of the winding wheel, and the winding wheel and the transmission rod are movably connected through a one-way bearing.

[0014] Preferably, two movable rods are fixedly connected to the bottom of the winding wheel, a positioning ring is provided at the bottom of the workbench, a movable groove is opened at the top of the positioning ring, movable blocks are embedded in the two movable grooves, the two movable blocks are respectively fixedly connected to the bottom of the two movable rods, and a second spring is fixedly embedded in the two movable grooves.

[0015] Preferably, a first sprocket and a second sprocket are provided at the bottom of the workbench, the first sprocket and the second sprocket are respectively fixedly sleeved on the outside of the transmission rod and the transmission shaft, a chain is sleeved on the outside of the first sprocket and the second sprocket, and the first sprocket and the second sprocket are connected by chain drive.

[0016] Preferably, a stabilizing plate is fixedly connected to the outer side of the positioning ring, and two stabilizing plates are respectively fixedly sleeved on the outer sides of two of the legs.

[0017] The beneficial effects of the present invention are:

[0018] The user places the product on the top of the tray, and the seat plate is positioned by the positioning mechanism. After the positioning is completed, the seat plate is punched multiple times by the punching mechanism, so as to solve the problem that the seat plate needs to be punched multiple times around, but the manual multiple punching speed is slow, which reduces the production efficiency. The present invention greatly improves the efficiency of drilling holes in the seat plate. At the same time, the device adopts the design of the operating rod and the square rod, which is convenient for the user to position the seat plate, making the drilling process more stable.

[0019] In addition, the device adopts the action of the movable rod and the second spring, so that when the pull rope is relaxed, the second spring rebounds, so that the reel returns to the original position, and the pull rope is reeled on the outside of the reel. When the rope is pulled, the reel rotates, so that the pallet and the seat plate rotate, and the seat plate rotates to the next processing position. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0021] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0022] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0023] Figure 2 A schematic diagram of the overall upward-looking three-dimensional structure provided by the present invention;

[0024] Figure 3 A schematic diagram of the three-dimensional structure of a workbench and a tray provided by the present invention;

[0025] Figure 4 A schematic diagram of the three-dimensional structure of the positioning mechanism provided by the present invention;

[0026] Figure 5 A schematic diagram of the three-dimensional structure of the punching mechanism provided by the present invention;

[0027] Figure 6 The present invention provides Figure 2A in the enlarged view;

[0028] In the figure: 1 workbench; 2 legs; 3 transmission shaft; 4 positioning frame; 5 positioning plate; 6 clamping plate; 7 square rod; 8 connecting ring; 9 first spring; 10 positioning block; 11 operating rod; 12 connecting plate; 13 limiting groove; 14 limiting block; 15 limiting tube; 16 punching gun; 17 lifting plate; 18 horizontal plate; 19 fixed plate; 20 electric push rod; 21 pull rope; 22 vertical rod; 23 positioning wheel; 24 transmission rod; 25 winding wheel; 26 movable rod; 27 positioning ring; 28 movable block; 29 second spring; 30 first sprocket; 31 second sprocket; 32 stabilizing plate; 33 tray. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0030] Refer to the attached Figure 1 -Attached Figure 6 The present invention provides a batch punching device for leisure seat plates, comprising a workbench 1, the workbench 1 is set as a circular structure, a plurality of legs 2 are fixedly connected to the bottom of the workbench 1, a tray 33 is provided on the top of the workbench 1, a transmission shaft 3 is fixedly connected to the bottom of the tray 33, the bottom end of the transmission shaft 3 extends to the outside of the bottom of the workbench 1, and the transmission shaft 3 is movably connected to the workbench 1 through a rolling bearing;

[0031] A positioning frame 4 is arranged at the rear side of the workbench 1, a positioning plate 5 is fixedly connected to the top of the positioning frame 4, and a positioning mechanism is arranged inside the positioning plate 5, and the positioning mechanism is used to position the seat plate;

[0032] A punching mechanism, which is arranged at the bottom of the positioning frame 4 and is used to punch holes in the positioned plate;

[0033] The positioning mechanism includes a clamping plate 6, which is arranged on the top of the tray 33. A square rod 7 is fixedly connected to the top of the clamping plate 6. A connecting ring 8 is embedded in the positioning plate 5. The connecting ring 8 is movably connected to the positioning plate 5 through a rolling bearing. The square rod 7 is embedded outside the connecting ring 8. The square rod 7 slides with the connecting ring 8. A first spring 9 is provided between the clamping plate 6 and the connecting ring 8.

[0034] In this embodiment, the user places the product on the top of the tray 33, and the seat plate is positioned by the positioning mechanism. After the positioning is completed, the seat plate is punched multiple times by the punching mechanism.

[0035] Among them, in order to achieve the purpose of product positioning, the device adopts the following technical solutions: the positioning mechanism also includes a positioning block 10, the positioning block 10 is fixedly connected to the top of the square rod 7, an operating rod 11 is sleeved on the outer side of the positioning block 10, and the operating rod 11 is movably connected to the positioning block 10 through a rolling bearing, and the positioning mechanism also includes a connecting plate 12, the connecting plate 12 is fixedly sleeved on the outer side of the connecting ring 8, and two limiting grooves 13 are provided on the top of the connecting plate 12, and limiting blocks 14 are embedded in the two limiting grooves 13, and a limiting tube 15 is fixedly connected between the two limiting blocks 14, and the limiting tube 15 slides with the operating rod 11;

[0036] The user presses the operating rod 11 downward, so that the square rod 7 and the clamping plate 6 move downward, so that the clamping plate 6 clamps the seat plate. At the same time, the user rotates the operating rod 11, so that the operating rod 11 is set on the top of the connecting plate 12. At this time, the user slides the sleeve, so that the sleeve is set on the outside of the operating rod 11. Since the limiting block 14 is slidably connected with the limiting groove 13, the sleeve can limit the operating rod 11 to prevent the operating rod 11 from rebounding, so that the clamping and positioning of the seat plate is more stable;

[0037] Among them, in order to achieve the purpose of multiple punching, the present device adopts the following technical solutions: the punching mechanism includes a punching gun 16, the punching gun 16 is arranged at the bottom of the positioning plate 5, the outer fixed sleeve of the punching gun 16 is provided with a lifting plate 17, the rear side of the lifting plate 17 is fixedly connected with a lifting rod, a lifting slot is opened inside the positioning frame 4, and the rear end of the lifting rod extends to the outside of the lifting slot, the punching mechanism also includes a transverse plate 18, the transverse plate 18 is arranged at the rear side of the positioning frame 4, the transverse plate 18 is fixedly connected to the lifting rod, the rear side of the positioning frame 4 is fixedly connected with a fixed plate 19, the tops of the two fixed plates 19 are fixedly connected with electric push rods 20, the two electric push rods 20 are fixedly connected to the transverse plate 18, the bottom of the transverse plate 18 is fixedly connected with a pull rope 21, the bottom of the positioning frame 4 is fixedly connected with two vertical rods 22, a positioning wheel 23 is embedded between the two vertical rods 22, the positioning wheel 23 is arranged at the top of the pull rope 21, and a transmission rod 24 is provided at the bottom of the workbench 1, and the transmission rod 24 and the workbench 1 are connected through a rolling shaft The bearing is movably connected, a winding wheel 25 is sleeved on the outer side of the transmission rod 24, and the pull rope 21 is sleeved on the outer side of the winding wheel 25. The winding wheel 25 is movably connected to the transmission rod 24 through a one-way bearing. Two movable rods 26 are fixedly connected to the bottom of the winding wheel 25. A positioning ring 27 is provided at the bottom of the workbench 1. A movable groove is opened on the top of the positioning ring 27. Movable blocks 28 are embedded in the two movable grooves. The two movable blocks 28 are respectively fixedly connected to the bottoms of the two movable rods 26. A second spring 29 is fixedly embedded in the two movable grooves. A first sprocket 30 and a second sprocket 31 are provided at the bottom of the workbench 1. The first sprocket 30 and the second sprocket 31 are respectively fixedly sleeved on the outer sides of the transmission rod 24 and the transmission shaft 3. A chain is sleeved on the outer sides of the first sprocket 30 and the second sprocket 31. The first sprocket 30 and the second sprocket 31 are connected by chain driving. A stabilizing plate 32 is fixedly connected to the outer side of the positioning ring 27. The two stabilizing plates 32 are respectively fixedly sleeved on the outer sides of two of the legs 2.

[0038] The user starts the electric push rod 20 to work, and the electric push rod 20 contracts to drive the cross plate 18 and the lifting rod to move downward. The lifting rod moves downward to drive the punching gun 16 to move downward, and at the same time, the punching gun 16 is started to rotate, so that the punching gun 16 punches holes in the seat plate. At the same time, after drilling a hole at a position is completed, the electric push rod 20 is started to extend, and the electric push rod 20 extends to drive the punching gun 16 to move upward, and at the same time drives the pull rope 21 to be tightened. The tightening of the pull rope 21 drives the winding wheel 25 to rotate, and the rotation of the winding wheel 25 drives the transmission rod 24 to rotate. The rotation of the transmission rod 24 drives the first sprocket 30 and the second sprocket 31 to rotate, and the rotation of the second sprocket 31 drives the transmission shaft 3 and the tray 33 to rotate, so that the product rotates to change the drilling position. For the same reason, the winding wheel 25 and the transmission rod 24 are movably connected through a one-way bearing. Therefore, when the electric push rod 20 drives the punching gun 16 to move downward, the winding wheel 25 will not drive the transmission rod 24 to rotate. Therefore, the product will not rotate when the punching gun 16 punches holes in the product.

[0039] The use process of the present invention is as follows: the user places the product on the top of the tray 33, and the seat plate is positioned by the positioning mechanism. After the positioning is completed, the seat plate is punched multiple times by the punching mechanism. The user presses the operating rod 11 downward to move the square rod 7 and the clamping plate 6 downward, so that the clamping plate 6 clamps the seat plate. At the same time, the user rotates the operating rod 11 so that the operating rod 11 is located on the top of the connecting plate 12. At this time, the user slides the sleeve so that the sleeve is sleeved on the outside of the operating rod 11. Since the limit block 14 is slidably connected to the limit groove 13, the sleeve can limit the operating rod 11 to prevent the operating rod 11 from rebounding, thereby making the clamping and positioning of the seat plate more stable. The user starts the electric push rod 20 to work, and the electric push rod 20 contracts to drive the cross plate 18 and the lifting rod to move downward, and the lifting rod moves downward to drive The punching gun 16 moves downward, and at the same time, the punching gun 16 is started to rotate, so that the punching gun 16 punches holes in the seat plate. At the same time, after drilling a hole at a position is completed, the electric push rod 20 is started to extend. The electric push rod 20 extends to drive the punching gun 16 to move upward, and at the same time drives the pull rope 21 to be tightened. The tightening of the pull rope 21 drives the winding wheel 25 to rotate, and the rotation of the winding wheel 25 drives the transmission rod 24 to rotate. The rotation of the transmission rod 24 drives the first sprocket 30 and the second sprocket 31 to rotate, and the rotation of the second sprocket 31 drives the transmission shaft 3 and the tray 33 to rotate, so that the product rotates to change the drilling position. For the same reason, the winding wheel 25 and the transmission rod 24 are movably connected through a one-way bearing. Therefore, when the electric push rod 20 drives the punching gun 16 to move downward, the winding wheel 25 will not drive the transmission rod 24 to rotate. Therefore, the product will not rotate when the punching gun 16 punches holes in the product.

[0040] The above is only a preferred embodiment of the present invention. Any person skilled in the art may modify the present invention by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A batch punching device for leisure seat panels, characterized in that: include A workbench (1), wherein the workbench (1) is configured as a circular structure, a plurality of legs (2) are fixedly connected to the bottom of the workbench (1), a tray (33) is provided on the top of the workbench (1), a transmission shaft (3) is fixedly connected to the bottom of the tray (33), a bottom end of the transmission shaft (3) extends to the outside of the bottom of the workbench (1), and the transmission shaft (3) is movably connected to the workbench (1) via a rolling bearing; A positioning frame (4), the positioning frame (4) is arranged at the rear side of the workbench (1), a positioning plate (5) is fixedly connected to the top of the positioning frame (4), a positioning mechanism is arranged inside the positioning plate (5), and the positioning mechanism is used to position the seat plate; A punching mechanism, the punching mechanism being arranged at the bottom of the positioning frame (4), and being used for punching holes in the positioned plate; The positioning mechanism comprises a clamping plate (6), wherein the clamping plate (6) is arranged on the top of the tray (33), a square rod (7) is fixedly connected to the top of the clamping plate (6), a connecting ring (8) is embedded inside the positioning plate (5), the connecting ring (8) and the positioning plate (5) are movably connected via a rolling bearing, the square rod (7) is embedded on the outside of the connecting ring (8), the square rod (7) and the connecting ring (8) slide with each other, and a first spring (9) is provided between the clamping plate (6) and the connecting ring (8).

2. A batch punching device for leisure seat panels according to claim 1, characterized in that: The positioning mechanism further comprises a positioning block (10), wherein the positioning block (10) is fixedly connected to the top end of the square rod (7), an operating rod (11) is sleeved on the outer side of the positioning block (10), and the operating rod (11) is movably connected to the positioning block (10) via a rolling bearing.

3. The batch punching device for leisure seat panels according to claim 1, characterized in that: The positioning mechanism also includes a connecting plate (12), the connecting plate (12) is fixedly sleeved on the outside of the connecting ring (8), two limiting grooves (13) are provided on the top of the connecting plate (12), limiting blocks (14) are embedded in the two limiting grooves (13), a limiting tube (15) is fixedly connected between the two limiting blocks (14), and the limiting tube (15) slides with the operating rod (11).

4. The batch punching device for leisure seat panels according to claim 1 is characterized in that: The punching mechanism comprises a punching gun (16), the punching gun (16) is arranged at the bottom of the positioning plate (5), a lifting plate (17) is fixedly sleeved outside the punching gun (16), a lifting rod is fixedly connected to the rear side of the lifting plate (17), a lifting slot is opened inside the positioning frame (4), and the rear end of the lifting rod extends to the outside of the lifting slot.

5. The batch punching device for leisure seat panels according to claim 1 is characterized in that: The punching mechanism also includes a transverse plate (18), which is arranged on the rear side of the positioning frame (4), and the transverse plate (18) is fixedly connected to the lifting rod. The rear side of the positioning frame (4) is fixedly connected to a fixing plate (19), and the tops of the two fixing plates (19) are fixedly connected to electric push rods (20), and the two electric push rods (20) are fixedly connected to the transverse plate (18).

6. The batch punching device for leisure seat panels according to claim 5, characterized in that: A pull rope (21) is fixedly connected to the bottom of the horizontal plate (18), two vertical rods (22) are fixedly connected to the bottom of the positioning frame (4), a positioning wheel (23) is embedded between the two vertical rods (22), and the positioning wheel (23) is arranged on the top of the pull rope (21).

7. A batch punching device for leisure seat panels according to claim 6, characterized in that: A transmission rod (24) is provided at the bottom of the workbench (1), the transmission rod (24) and the workbench (1) are movably connected via a rolling bearing, a winding wheel (25) is sleeved on the outer side of the transmission rod (24), the pull rope (21) is sleeved on the outer side of the winding wheel (25), and the winding wheel (25) and the transmission rod (24) are movably connected via a one-way bearing.

8. The batch punching device for leisure seat panels according to claim 7, characterized in that: The bottom of the winding wheel (25) is fixedly connected to two movable rods (26); the bottom of the workbench (1) is provided with a positioning ring (27); the top of the positioning ring (27) is provided with a movable groove; movable blocks (28) are embedded in the two movable grooves; the two movable blocks (28) are respectively fixedly connected to the bottoms of the two movable rods (26); and second springs (29) are fixedly embedded in the two movable grooves.

9. The batch punching device for leisure seat panels according to claim 1, characterized in that: A first sprocket (30) and a second sprocket (31) are provided at the bottom of the workbench (1); the first sprocket (30) and the second sprocket (31) are respectively fixedly sleeved on the outside of the transmission rod (24) and the transmission shaft (3); a chain is sleeved on the outside of the first sprocket (30) and the second sprocket (31); the first sprocket (30) and the second sprocket (31) are connected by chain driving.

10. The batch punching device for leisure seat panels according to claim 8, characterized in that: A stabilizing plate (32) is fixedly connected to the outside of the positioning ring (27), and the two stabilizing plates (32) are respectively fixedly sleeved on the outside of two of the legs (2).

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