CN212860642U

CN212860642U - Notching machine for producing degradable plastic bags

Info

Publication number: CN212860642U
Application number: CN202021708525.8U
Authority: CN
Inventors: 张黎明
Original assignee: Hainan Yikang Guotai Industrial Co ltd
Current assignee: Hainan Yikang Guotai Industrial Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-02
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a production of degradable plastic bag is with machine of blurting out relates to the machine of blurting out field, including the frame, be equipped with electromagnetic hydraulic cylinder on the footstock that the frame passes through the pillar and connects, electromagnetic hydraulic cylinder's telescopic link lower extreme is established the screw rod lower extreme and is connected with die cutter seat and upper punch, and screw joint has interior silk tube socket and switching tube socket on the screw rod, and switching tube socket both sides are connected with a pair of lifter plate seat through the connecting rod, and lifter plate seat lower surface both ends are organized through elastic telescopic rod and are connected with the clamp plate. The utility model discloses a control electromagnetic hydraulic cylinder carries out work and orders about the screw rod and descends, and two clamp plates that the screw rod both sides are connected support in advance to press the plastic bag both ends fixedly, along with the continuation decline of screw rod, elastic expansion rod group is condensed, cuts completely the plastic bag until going up the broach, avoids causing the skew of plastic bag and dragging to the plastic bag towards mouthful in-process, guarantees that two clamp plates of plastic bag notched neat support in advance to press fixedly to the plastic bag both ends.

Description

Notching machine for producing degradable plastic bags

Technical Field

The utility model relates to a notching machine field, in particular to notching machine is used in production of degradable plastic bag.

Background

In the production process of a degradable plastic bag, the plastic bag is usually required to be punched, the plastic bag is placed on a chopping board during punching, and an upper punching knife punches the plastic bag by pressing the plastic bag downwards. Traditional notching machine does not fix the plastic bag in advance when the plastic bag is notched, and along with the long-time use blade point of die cutter becomes blunt or stamping speed is slower, all produce the phenomenon of dragging to the plastic bag easily, influence the neat of plastic bag notching edge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a production of degradable plastic bag is with machine of blurting out to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a notching machine for producing degradable plastic bags comprises a machine base, wherein four corners at the upper end of the machine base are fixedly connected with a footstock through supporting columns, the upper end of the footstock is fixedly connected with an electromagnetic hydraulic cylinder through bolts, a telescopic rod of the electromagnetic hydraulic cylinder vertically penetrates through the footstock downwards, the lower end of the telescopic rod of the electromagnetic hydraulic cylinder is fixedly connected with a screw rod, the lower end of the screw rod is provided with a notching knife holder, the lower end of the notching knife holder is provided with an upper notching knife, the screw rod is screwed with an inner screw cylinder seat, the bottom end of the inner screw cylinder seat is rotatably connected with a switching cylinder seat, two sides of the switching cylinder seat are connected with two symmetrically arranged lifting plate seats through connecting rods, two ends of the lower surface of the lifting plate seat are connected with a pressing plate through an elastic telescopic rod group, two ends of the upper surface of the lifting plate seat are connected with the lower surface of the, the inner part of the punching knife opening is provided with a lower punching knife matched with the upper punching knife.

Preferably, the lower end of the inner screw cylinder seat is provided with a switching ring, the switching ring is rotatably connected with the inner part of the upper end of the switching cylinder seat, a ball is arranged at the switching part of the switching ring and the upper end of the switching cylinder seat, and the upper end of the inner screw cylinder seat is provided with an integrally formed hexagonal wrench head.

Preferably, the elastic telescopic rod group consists of a telescopic cylinder base and a telescopic inner rod which are sleeved in a sliding mode, a clamping head which is clamped with the inside of the telescopic cylinder base in a sliding mode is arranged at the lower end of the telescopic inner rod, and a reset spring is connected between the bottom of the clamping head and the bottom of an inner cavity of the telescopic cylinder base.

Preferably, the lower surface of the pressing plate is fixedly bonded with a rubber gasket, and the lower surface of the rubber gasket is provided with anti-skid friction grains.

Preferably, the guide rod group consists of a guide cylinder and a guide inner rod which are slidably sleeved, the bottom of the guide cylinder is welded and fixed with the lifting plate seat, and the upper end of the guide inner rod is fixedly connected with the lower surface of the top seat.

Preferably, a material guide channel communicated with the punching knife opening is formed in the machine base, a drawer cavity is connected to the bottom end of the material guide channel, and a material collection drawer is connected to the air suction cavity through a sliding rail.

The utility model discloses a technological effect and advantage:

1. when the utility model works, the screw rod is driven to descend by controlling the electromagnetic hydraulic cylinder to work, the two pressing plates connected with the two sides of the screw rod are used for pre-pressing and fixing the two ends of the plastic bag, the elastic telescopic rod group is condensed along with the continuous descending of the screw rod until the upper punching knife completely cuts the plastic bag, the plastic bag is prevented from being deviated and dragged in the process of punching the opening of the plastic bag, and the orderliness of the cut of the plastic bag is ensured;

2. the utility model discloses some pieces that produce when the plastic bag is blushed enter into the guide passageway along the die cutter mouth, and drop to collecting in the drawer by the guide passageway, and the drawer that gathers materials can be cleared up the piece by the roll-off.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front sectional view of the structure of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an enlarged view at B in fig. 2.

In the figure: 1. a machine base; 2. a pillar; 3. a top seat; 4. an electromagnetic hydraulic cylinder; 5. a screw; 6. an inner cylinder seat; 601. a transfer ring; 7. an adapter sleeve seat; 8. a connecting rod; 9. a lifting plate seat; 10. an elastic telescopic rod group; 11. pressing a plate; 12. a guide bar group; 13. a telescopic cylinder seat; 14. a telescopic inner rod; 15. a return spring; 16. a rubber gasket; 17. punching a cutter seat; 18. upward punching a cutter; 19. a chopping board; 20. punching a knife edge; 21. a material guide channel; 22. a material collection drawer.

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.

The utility model provides a notching machine for producing degradable plastic bags as shown in figures 1-4, which comprises a frame 1 and is shown by combining figures 1 and 2, four corners at the upper end of the frame 1 are fixedly connected with a footstock 3 through pillars 2, the upper end of the footstock 3 is fixedly connected with an electromagnetic hydraulic cylinder 4 through bolts, a telescopic rod of the electromagnetic hydraulic cylinder 4 vertically penetrates through the footstock 3 downwards, the lower end of the telescopic rod of the electromagnetic hydraulic cylinder 4 is fixedly connected with a screw rod 5, the lower end of the screw rod 5 is provided with a punching knife seat 17, the lower end of the punching knife seat 17 is provided with an upper punching knife 18, the upper end of the frame 1 is provided with a chopping board 19 for bearing and placing the plastic bag, the upper surface of the chopping board 19 is provided with a punching knife opening 20 corresponding to the right lower part of the upper punching knife 18, the lower punching knife matched with the upper punching knife 18 is arranged inside the punching knife opening 20, the electromagnetic hydraulic cylinder 4 is controlled to work, the base 1 is internally provided with a material guide channel 21 communicated with the die cutter opening 20, the bottom end of the material guide channel 21 is connected with a drawer cavity, the air suction cavity is connected with a material collection drawer 22 through a sliding rail, and a plurality of pieces produced during the plastic bag die opening fall into the material collection drawer 22 along the material guide channel 21 to be collected.

Referring to fig. 2 and 3, an inner screw cylinder base 6 is screwed on the screw 5, the bottom end of the inner screw cylinder base 6 is rotatably connected with a switching cylinder base 7, two sides of the switching cylinder base 7 are connected with two symmetrically arranged lifting plate bases 9 through connecting rods 8, two ends of the lower surface of the lifting plate bases 9 are connected with press plates 11 through elastic telescopic rod sets 10, two ends of the upper surface of the lifting plate bases 9 are connected with the lower surface of the top base 3 through guide rod sets 12, the lower end of the inner screw cylinder base 6 is provided with a switching ring 601, the switching ring 601 is rotatably connected with the inner part of the upper end of the switching cylinder base 7, the switching part of the switching ring 601 and the upper end of the switching cylinder base 7 is provided with balls, the upper end of the inner screw cylinder base 6 is provided with an integrally formed hexagonal switching head, the inner screw cylinder base 6 is rotated by a wrench, the inner screw cylinder base 6 is vertically lifted in the screwing relationship with the screw 5, so as to adjust the lifting of the press plates 11, the height position of the platen 11 is adjusted.

Referring to fig. 2 and 4, the elastic telescopic rod group 10 is composed of a telescopic cylinder base 13 and a telescopic inner rod 14 which are slidably sleeved, a chuck which is slidably clamped with the inside of the telescopic cylinder base 13 is arranged at the lower end of the telescopic inner rod 14, a return spring 15 is connected between the bottom of the chuck and the bottom of an inner cavity of the telescopic cylinder base 13, two pressing plates 11 pre-press and fix two ends of a plastic bag in the process that the screw 5 is driven to descend by the electromagnetic hydraulic cylinder 4, the elastic telescopic rod group 10 is condensed along with the continuous descending of the screw 5 until a stamping knife 18 completely cuts the plastic bag, a rubber gasket 16 is bonded and fixed on the lower surface of the pressing plates 11, anti-skid friction lines are arranged on the lower surface of the rubber gasket 16 to protect and contact the plastic bag, the guide rod group 12 is composed of a guide cylinder and a guide inner rod which are slidably sleeved, and the bottom of the guide rod group is welded and fixed with, the upper end of the guide inner rod is fixedly connected with the lower surface of the top seat 3, and the position and the guide are carried out in the lifting process of the pressing plate 11.

This practical theory of operation: when the utility model works, the screw rod 5 is driven to descend by controlling the electromagnetic hydraulic cylinder 4, the two pressing plates 11 connected with the two sides of the screw rod 5 are used for pre-pressing and fixing the two ends of the plastic bag, and the elastic telescopic rod group 10 is condensed along with the continuous descending of the screw rod 5 until the upper punching knife 18 completely cuts the plastic bag, so that the plastic bag is prevented from being deviated and pulled in the process of punching the opening of the plastic bag, and the cut of the plastic bag is ensured to be neat; the utility model discloses some pieces that produce when the plastic bag is blushed enter into guide channel 21 along die cutter mouth 20, and drop by guide channel 21 and collect in gathering materials drawer 22, gather materials drawer 22 and can be cleared up the piece by the roll-off.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a production of degradable plastic bag is with machine of blurting out, includes frame (1), its characterized in that: the four-end-angle-position mechanism is characterized in that a footstock (3) is fixedly connected at the upper end of the base (1) through a supporting column (2), an electromagnetic hydraulic cylinder (4) is fixedly connected at the upper end of the footstock (3) through a bolt, an expansion link of the electromagnetic hydraulic cylinder (4) vertically and downwardly penetrates through the footstock (3), a screw rod (5) is fixedly connected at the lower end of the expansion link of the electromagnetic hydraulic cylinder (4), a punching tool seat (17) is arranged at the lower end of the screw rod (5, a chopping board (19) is arranged at the upper end of the machine base (1), a punching edge (20) is arranged on the upper surface of the chopping board (19) and corresponds to the position under the upper punching knife (18), and a lower punching knife matched with the upper punching knife (18) is arranged in the punching edge (20).

2. The notching machine for producing degradable plastic bags according to claim 1, wherein: the lower end of the inner screw cylinder seat (6) is provided with an adapter ring (601), the adapter ring (601) is rotatably connected with the inner part of the upper end of the adapter cylinder seat (7), a ball is arranged at the adapter part of the upper ends of the adapter ring (601) and the adapter cylinder seat (7), and the upper end of the inner screw cylinder seat (6) is provided with an integrally formed hexagonal wrench head.

3. The notching machine for producing degradable plastic bags according to claim 1, wherein: the elastic telescopic rod group (10) is composed of a telescopic cylinder seat (13) and a telescopic inner rod (14) which are sleeved in a sliding mode, a clamping head which is clamped with the inner portion of the telescopic cylinder seat (13) in a sliding mode is arranged at the lower end of the telescopic inner rod (14), and a reset spring (15) is connected between the bottom of the clamping head and the bottom of an inner cavity of the telescopic cylinder seat (13).

4. The notching machine for producing degradable plastic bags according to claim 1, wherein: the lower surface of the pressing plate (11) is fixedly bonded with a rubber gasket (16), and the lower surface of the rubber gasket (16) is provided with anti-skid friction grains.

5. The notching machine for producing degradable plastic bags according to claim 1, wherein: the guide rod group (12) is composed of a guide cylinder and a guide inner rod which are sleeved in a sliding mode, the bottom of the guide cylinder is welded and fixed with the lifting plate seat (9), and the upper end of the guide inner rod is fixedly connected with the lower surface of the top seat (3).

6. The notching machine for producing degradable plastic bags according to claim 1, wherein: the machine base (1) is internally provided with a material guide channel (21) communicated with the die cutting edge (20), the bottom end of the material guide channel (21) is connected with a drawer cavity, and the air suction cavity is connected with an aggregate drawer (22) through a sliding rail.