CN210652076U

CN210652076U - Punching device for plastic packaging bag

Info

Publication number: CN210652076U
Application number: CN201921287063.4U
Authority: CN
Inventors: 张强
Original assignee: Suzhou Qiangmao Electronic Technology Co Ltd
Current assignee: Suzhou Qiangmao Electronic Technology Co Ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-06-02
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses a punching device for plastic packaging bag, include operation panel, collecting box, wrapping bag body, power device, punch the hole frame and move back the thing pole down, the fixed surface of operation panel has the collecting box, and the inside of collecting box is fixed with the bottom plate, the surface mounting who places the mouth has the valve, the mouth that drops has been seted up on the surface of operation panel, and the last fixed surface of operation panel has the fixed block, the spout has been seted up to the inside of fixed block, the last fixed surface of operation panel has the dead lever, power device's lower extreme is fixed with the diaphragm, and the lower fixed surface of diaphragm has the frame that punches the hole, the surface of frame that punches the hole is provided with moves back the thing pole. This punching device for plastic packaging bag is provided with and moves back thing pole, second spring and pin, can make plastic packaging bag after punching, and whole device can extrude unnecessary plastic bag to the collection incasement automatically to staff's intensity of labour has been reduced, the speed of punching that also makes the plastic packaging area simultaneously accelerates.

Description

Punching device for plastic packaging bag

Technical Field

The utility model relates to a plastic packaging sack filling plant technical field specifically is a punching device for plastic packaging sack.

Background

When buying snacks, the outside of the snacks are all contained in the plastic packaging bag, and then the snacks are hung on the showcase by the plastic packaging bag to be selected by people.

Most of the prior punching devices for plastic packaging bags have the following problems:

firstly, wastes cannot be automatically collected, and after most of the existing punching devices for plastic packaging bags are punched with holes, redundant plastics need to be manually taken down from a punching frame by staff, so that labor force is wasted, and the punching speed of the plastic packaging bags is delayed;

secondly, the quality of punching is not good, and the measure of cooling is not carried out to the frame of punching to present majority's plastic packaging bag punching device, and the frame of punching is under the long-time friction with the plastic packaging bag, sends out easily and scalds to the shape deformation in the hole of making out easily, is not conform to the quality requirement.

We have therefore proposed a punching device for plastic packaging bags to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching device for plastic packaging bag to solve above-mentioned background art and propose that present most plastic packaging bag punching device discarded object can not automatic collection and the not good problem of quality of punching.

In order to achieve the above object, the utility model provides a following technical scheme: a punching device for plastic packaging bags comprises an operation table, a collecting box, a packaging bag body, a power device, a punching frame and a material returning rod, wherein the collecting box is fixed on the surface of the operation table, a bottom plate is fixed inside the collecting box, a placing opening is formed in the lower surface of the collecting box, a valve is mounted on the surface of the placing opening, a dropping opening is formed in the surface of the operation table, a fixing block is fixed on the upper surface of the operation table, a sliding groove is formed in the fixing block, the packaging bag body is arranged on the surface of the sliding groove, the material returning rod is arranged on the surface of the punching frame, a fixing rod is fixed on the upper surface of the operation table, the power device is fixed on the surface of the fixing rod, a transverse plate is fixed at the lower end of the power device, the punching frame is fixed on the lower surface of the transverse plate, the material returning rod is arranged on the surface, and the fixed surface of punching frame has the briquetting, the last fixed surface of operation panel has the slide bar, the surface mounting of briquetting has the linking piece, and the inside welding of briquetting has first spring, the inside under-surface welding of punching frame has the second spring, the spout has been seted up to the inside of fixed block, and the surface of fixed block has seted up the trompil mouth, the upper end of slide bar is fixed with the pin.

Preferably, the bottom plate is inclined, and the lowest end of the bottom plate and the upper end of the placing opening are in the same horizontal plane.

Preferably, the area of the falling opening is larger than that of the opening, and the area of the opening is larger than that of the punching frame.

Preferably, the object withdrawing rod and the second spring form an elastic structure, the length of the object withdrawing rod is greater than the width of the punching frame, and the object withdrawing rod and the punching frame form a sliding structure.

Preferably, the water pipes are distributed on the punching frame in an inverted arch shape, and the water pipes and the object withdrawing rods are distributed at intervals.

Preferably, the connecting block and the pressing block form a sliding structure, and the connecting block and the first spring form an elastic structure.

Compared with the prior art, the beneficial effects of the utility model are that: the punching device for the plastic packaging bag;

(1) the water pipe is arranged, so that heat generated by friction between the punching frame and the plastic packaging bag body can be taken away, the temperature of the punching frame is reduced, the hole punched by the punching frame cannot deform, the punched hole meets the quality requirement, and the quality of the plastic packaging bag is improved;

(2) the plastic packaging bag punching device is provided with the article returning rod, the second spring and the stop rod, so that after the plastic packaging bag is punched, the whole device can automatically extrude redundant plastic bags into the collection box, the labor intensity of workers is reduced, and the punching speed of the plastic packaging tape is increased;

(3) be provided with linking up piece and first spring, can fix the plastic packaging bag to make the plastic packaging bag when being punched, can not produce the skew, and then can not influence the quality of plastic packaging bag, improved the success rate that punches.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a left sectional view of the punching frame of the present invention;

fig. 3 is the utility model discloses the section structure schematic diagram that bows of punching frame.

In the figure: 1. an operation table; 2. a collection box; 3. a base plate; 4. a placement port; 5. a valve; 6. a drop port; 7. a fixed block; 8. a packaging bag body; 9. fixing the rod; 10. a power plant; 11. a transverse plate; 12. Punching a hole frame; 13. an object withdrawing rod; 14. a water pipe; 15. briquetting; 16. a slide bar; 17. a joining block; 18. A first spring; 19. a second spring; 20. a chute; 21. opening a hole; 22. a stop lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a punching device for plastic packaging bags comprises an operation table 1, a collecting box 2, a bottom plate 3, a placing opening 4, a valve 5, a dropping opening 6, a fixing block 7, a packaging bag body 8, a fixing rod 9, a power device 10, a transverse plate 11, a punching frame 12, a material returning rod 13, a water pipe 14, a pressing block 15, a sliding rod 16, a connecting block 17, a first spring 18, a second spring 19, a sliding groove 20, a hole opening 21 and a stop rod 22, wherein the collecting box 2 is fixed on the surface of the operation table 1, the bottom plate 3 is fixed inside the collecting box 2, the placing opening 4 is formed in the lower surface of the collecting box 2, the valve 5 is installed on the surface of the placing opening 4, the dropping opening 6 is formed in the surface of the operation table 1, the fixing block 7 is fixed on the upper surface of the operation table 1, the sliding groove 20 is formed inside the fixing block 7, the packaging bag body 8 is arranged on the surface of, the upper surface of operation panel 1 is fixed with dead lever 9, and the fixed surface of dead lever 9 has power device 10, the lower extreme of power device 10 is fixed with diaphragm 11, and the lower surface of diaphragm 11 is fixed with punching frame 12, the surface of punching frame 12 is provided with moves back thing pole 13, and the inside of punching frame 12 is provided with water pipe 14, and the fixed surface of punching frame 12 has briquetting 15, the upper surface of operation panel 1 is fixed with slide bar 16, the surface mounting of briquetting 15 has linking piece 17, and the inside welding of briquetting 15 has first spring 18, the inside lower surface welding of punching frame 12 has second spring 19, spout 20 has been seted up to the inside of fixed block 7, and the surface of fixed block 7 has seted up trompil mouth 21, the upper end of slide bar 16 is fixed with pin 22.

The bottom plate 3 is the slope form, and the least significant end of bottom plate 3 and the upper end of placing mouth 4 are at same horizontal plane, conveniently concentrate the clearance with unnecessary wrapping bag body 8 to the time has been saved.

The diameter that drops mouthful 6 is greater than the diameter of trompil mouth 21, and the area of trompil mouth 21 is greater than the area of punching frame 12, can make unnecessary wrapping bag body 8 drop to in the collecting box 2 to staff's working strength has been reduced.

Move back thing pole 13 and second spring 19 constitution elastic construction, and move back the length of thing pole 13 and be greater than the width of punching frame 12 to move back thing pole 13 and punching frame 12 constitution sliding construction, can move back unnecessary wrapping bag body 8 from punching frame 12, and then can not influence the speed of punching of plastic packaging bag body 8.

The water pipes 14 are distributed on the punching frame 12 in a reverse arch shape, and the water pipes 14 and the object returning rods 13 are distributed at intervals, so that the temperature of the punching frame 12 is reduced, and the punching quality of the packaging bag body 8 is not influenced.

Join block 17 and briquetting 15 constitution sliding construction, and join block 17 and first spring 18 constitution elastic construction, can compress tightly wrapping bag body 8 to make wrapping bag body 8 when punching, not hard up can not appear, and then improved the success rate that punches.

The working principle is as follows: firstly, as shown in fig. 1 and 2, when a packaging bag body 8 needs to be punched, the packaging bag body 8 passes through the fixed block 7 through the chute 20, then the power device 10 is opened, the power device 10 enables the transverse plate 11 to slide downwards on the sliding rod 16, the connecting block 17 contacts the packaging bag body 8 first, the packaging bag body 8 is fixed tightly, the power device 10 enables the punching frame 12 to continue to move downwards, the first spring 18 is compressed, the connecting block 17 slides on the pressing block 15, so that the connecting block 17 presses the plastic packaging bag body 8 more tightly, the packaging bag body 8 cannot be loosened during punching, the success rate of punching is ensured, after the punching frame 12 is punched, the power device 10 drives the punching frame 12 to move upwards, a worker takes the punched packaging bag body 8 down from the fixed block 7, and after the object withdrawing rod 13 contacts with the blocking rod 22, the punching frame 12 continues to move upwards, the stop rod 22 enables the returning rod 13 to slide downwards on the punching frame 12, and the second spring 19 is compressed, so that the redundant packaging bag bodies 8 are taken down from the punching frame 12 and enter the collecting box 2 from the dropping opening 6, centralized processing of the packaging bag bodies 8 is facilitated, labor intensity of workers is reduced, punching time of the packaging bag bodies 8 is saved, and yield is improved;

referring to fig. 1 and 3, after a large amount of heat is generated by friction between the punching frame 12 and the packaging bag body 8 for many times, external condensate is introduced into the water pipe 14 to reduce the temperature of the punching frame 12, so that the punching quality is ensured, and the punching success rate is improved, which is the use process of the punching device for plastic packaging bags.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a punching device for plastic packaging bag, includes operation panel (1), collecting box (2), wrapping bag body (8), power device (10), punching a hole frame (12) and moves back thing pole (13), its characterized in that: the surface of the operating platform (1) is fixed with a collecting box (2), a bottom plate (3) is fixed inside the collecting box (2), a placing opening (4) is formed in the lower surface of the collecting box (2), a valve (5) is arranged on the surface of the placing opening (4), a dropping opening (6) is formed in the surface of the operating platform (1), a fixing block (7) is fixed on the upper surface of the operating platform (1), a sliding groove (20) is formed in the fixing block (7), a packaging bag body (8) is arranged on the surface of the sliding groove (20), a hole opening (21) is formed in the surface of the fixing block (7), a fixing rod (9) is fixed on the upper surface of the operating platform (1), a power device (10) is fixed on the surface of the fixing rod (9), a transverse plate (11) is fixed at the lower end of the power device (10), and a hole punching frame (12) is fixed on the lower surface of, the surface of punching frame (12) is provided with and moves back thing pole (13), and the inside of punching frame (12) is provided with water pipe (14) to the fixed surface of punching frame (12) has briquetting (15), the last fixed surface of operation panel (1) has slide bar (16), the surface mounting of briquetting (15) has linking piece (17), and the inside welding of briquetting (15) has first spring (18), the inside under-surface welding of punching frame (12) has second spring (19), the upper end of slide bar (16) is fixed with pin (22).

2. A punch device for plastic packaging bags according to claim 1, characterized in that: the bottom plate (3) is inclined, and the lowest end of the bottom plate (3) and the upper end of the placing opening (4) are on the same horizontal plane.

3. A punch device for plastic packaging bags according to claim 1, characterized in that: the area of the falling port (6) is larger than that of the opening hole (21), and the area of the opening hole (21) is larger than that of the punching frame (12).

4. A punch device for plastic packaging bags according to claim 1, characterized in that: the object withdrawing rod (13) and the second spring (19) form an elastic structure, the length of the object withdrawing rod (13) is larger than the width of the punching frame (12), and the object withdrawing rod (13) and the punching frame (12) form a sliding structure.

5. A punch device for plastic packaging bags according to claim 1, characterized in that: the water pipes (14) are distributed on the punching frame (12) in a reverse bow shape, and the water pipes (14) and the object withdrawing rods (13) are distributed at intervals.

6. A punch device for plastic packaging bags according to claim 1, characterized in that: the connecting block (17) and the pressing block (15) form a sliding structure, and the connecting block (17) and the first spring (18) form an elastic structure.