CN212219448U

CN212219448U - Plastic bag perforating device

Info

Publication number: CN212219448U
Application number: CN202020378933.5U
Authority: CN
Inventors: 沈爱娟; 钮明江; 杨永亚
Original assignee: Suzhou Guangda Plastic Packaging Co ltd
Current assignee: Suzhou Guangda Plastic Packaging Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-25
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a plastic bag perforating device, comprises a workbench, the bottom fixedly connected with support column of workstation, and the top one side of workstation install height adjusting mechanism, height adjusting mechanism's inside is including both sides L shaped plate, and the L shaped plate respectively with the workstation between be fixed connection, two reset spring of inside fixedly connected with of L shaped plate, and reset spring's bottom fixedly connected with C shaped plate, the bolt is twisted to the top threaded connection of L shaped plate hand. The utility model discloses in, the reset spring of predetermineeing usually can drive C shaped plate and the commentaries on classics roller rebound rather than inside, twist the bolt through rotatory hand and can extrude C shaped plate and commentaries on classics roller rebound, make its interval between commentaries on classics roller and the workstation can adjust in a flexible way, through adjusting the height of commentaries on classics roller, can be when the plastic bag conveys on the workstation again, adjust the taut dynamics of commentaries on classics roller to the plastic bag, prevent that the plastic bag from being dragged the over force and causing the damage.

Description

Plastic bag perforating device

Technical Field

The utility model belongs to the technical field of the plastic bag processing, concretely relates to plastic bag perforating device.

Background

Plastic bags are essential articles in daily life, are often used for containing other articles, are widely used due to the advantages of low price, extremely light weight, large capacity and convenient storage, and are often required to be punched by a punching machine in the production process of the plastic bags.

The existing plastic bag punching device has the advantages that in the punching process, a plastic bag cannot be kept tight, the punching failure is easy to cause or the plastic bag is damaged, and in the operation process, the generated plastic waste is danced wantonly and is not easy to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 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: the utility model provides a plastic bag perforating device, includes the workstation, the bottom fixedly connected with support column of workstation, and the top one side of workstation installs high adjustment mechanism, high adjustment mechanism's inside is including both sides L shaped plate, and the L shaped plate respectively with the workstation between be fixed connection, two reset spring of inside fixedly connected with of L shaped plate, and reset spring's bottom fixedly connected with C shaped plate, the top threaded connection of L shaped plate has the hand to twist the bolt, and the hand twists between the top of bolt and C shaped plate for swing joint, it cup joints for the activity between the inside of bolt and reset spring to twist by the hand, and the C shaped plate passes through to constitute elastic telescopic structure between reset spring and the L shaped plate, the internally mounted of C shaped plate has straining device, the internally mounted of workstation has the mechanism that gathers materials.

Preferably, the top fixedly connected with support frame of workstation, and the inner wall bottom fixedly connected with two electric telescopic handle of support frame, electric telescopic handle's bottom fixedly connected with layer board, and the bottom fixedly connected with syringe needle that punches of layer board.

Preferably, the supporting plate is parallel to the workbench, and the supporting plate passes through an electric telescopic rod and forms a lifting structure with the supporting frame.

Preferably, the inside of straining device is including two axis of rotation, is fixed connection between its axis of rotation and the inner wall both sides of C shaped plate, and the opposite side fixedly connected with of axis of rotation changes the roller, one side gomphosis of C shaped plate is connected with electric motor, and is fixed connection between electric motor and the axis of rotation.

Preferably, the rotating roller and the C-shaped plate are parallel, and a rotating structure is formed between the rotating roller and the C-shaped plate through a rotating shaft.

Preferably, the inside of mechanism of gathering materials is including the recess, and constitutes the integration through the fluting between recess and the workstation and be connected, the inner wall both sides fixedly connected with spout of recess, and the inside of spout cup joints and inserts and be equipped with the slider, the opposite side fixedly connected with material collecting box of slider, and the preceding terminal surface fixedly connected with handle of material collecting box, the top card of material collecting box with be connected with the baffle, and the internal connection of baffle has the through-hole.

Preferably, the through hole is vertically opposite to the perforating needle head, and the through hole and the baffle form integrated connection through the slot.

Preferably, the material collecting box is movably connected with the groove, and the material collecting box forms a sliding structure through the sliding block and the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses in, under height adjusting mechanism's effect, reset spring preset usually can drive C shaped plate and rather than the inside commentaries on classics roller rebound, twist the bolt through rotatory hand and can extrude C shaped plate and commentaries on classics roller rebound, make its interval between commentaries on classics roller and the workstation can adjust in a flexible way, through the height of adjusting the commentaries on classics roller, can be when the plastic bag conveys on the workstation again, adjust the taut dynamics of commentaries on classics roller to the plastic bag, prevent that the plastic bag from being dragged the over force and causing the damage.

(2) The utility model discloses in, under straining device's effect, can drive through electric motor and change the roller rotation, two rotatory roller can be taut to both sides with its plastic bag that conveys on the workstation, make it keep tight form, when the operation of punching to it by the needle head of punching, prevent that the material bag is too soft to cause the failure of punching.

(3) The utility model discloses in, under height adjusting mechanism's effect, through the through-hole in the baffle, can take in the plastic bag waste material in the operation of punching in the aggregate box, collect, prevent that the waste material from dancing in an all will, and through the pulling handle, can drive the aggregate box and slide in the spout through the slider, take out in the follow workstation, be convenient for concentrate the clearance to its inside waste material.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a height adjusting mechanism of the present invention;

FIG. 3 is a schematic structural view of a side view of the tensioning mechanism of the present invention;

fig. 4 is a schematic structural diagram of the material collecting mechanism of the present invention.

In the figure: 1. a work table; 2. a support pillar; 3. a support frame; 4. an electric telescopic rod; 5. a support plate; 6. a perforating needle head; 7. a height adjustment mechanism; 701. an L-shaped plate; 702. a return spring; 703. a C-shaped plate; 704. screwing the bolt by hand; 8. a tensioning mechanism; 801. a rotating shaft; 802. rotating the roller; 803. an electric motor; 9. a material collecting mechanism; 901. a groove; 902. a chute; 903. a slider; 904. a material collecting box; 905. a baffle plate; 906. a through hole; 907. a handle.

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. 1-4, the present invention provides a plastic bag punching apparatus, comprising: comprises a workbench 1, a supporting column 2 is fixedly connected to the bottom end of the workbench 1, a height adjusting mechanism 7 is installed on one side of the top end of the workbench 1, two L-shaped plates 701 are arranged in the height adjusting mechanism 7, the L-shaped plates 701 are respectively and fixedly connected with the top end of the workbench 1, two reset springs 702 are fixedly connected to the interior of the L-shaped plates 701, C-shaped plates 703 are fixedly connected to the bottom ends of the reset springs 702, hand-screwed bolts 704 are in threaded connection with the top ends of the L-shaped plates 701 and are movably connected with the top ends of the C-shaped plates 703, the hand-screwed bolts 704 are movably sleeved with the interior of the reset springs 702, elastic telescopic structures are formed between the C-shaped plates 703 and the L-shaped plates 701 through the reset springs 702, tensioning mechanisms 703 8 are installed in the C-shaped plates, material collecting mechanisms 9 are installed in the workbench 1, and the hand-screwed bolts 704, the C-shaped plate 703 can be driven to move downwards, and the preset return spring 702 can drive the C-shaped plate 703 to move upwards.

Can promote the syringe needle 6 lift removal that punches of layer board 5 and bottom through electric telescopic handle 4, can punch the operation to its plastic bag, in this embodiment, it is preferred, the top fixedly connected with support frame 3 of workstation 1, and two electric telescopic handle 4 of inner wall bottom fixedly connected with of support frame 3, the bottom fixedly connected with layer board 5 of electric telescopic handle 4, and the bottom fixedly connected with syringe needle 6 that punches of layer board 5, be the parallel form between layer board 5 and the workstation 1, and layer board 5 passes through and constitutes elevation structure between electric telescopic handle 4 and the support frame 3.

In this embodiment, preferably, the tensioning mechanism 8 includes two rotating shafts 801 inside, the rotating shafts 801 are fixedly connected to two sides of the inner wall of the C-shaped plate 703, the rotating shafts 801 are fixedly connected to the other side of the rotating shafts 801, the electric motor 803 is connected to one side of the C-shaped plate 703 in an embedded manner, the electric motor 803 is fixedly connected to the rotating shafts 803, the rotating shafts 802 are parallel to the C-shaped plate 703, and the rotating shafts 801 and the C-shaped plate 703 form a rotating structure, so that the plastic bag can be pulled by the two rotating rollers 802 to be kept tight.

Waste materials generated in the punching operation can be collected in the aggregate box 904 through the through hole 906, the aggregate box 904 can slide in the chute 902 through the sliding block 903 by pulling the handle 907, and can be quickly disassembled from the workbench 1, in the embodiment, preferably, the inside of the aggregate mechanism 9 comprises the groove 901, the groove 901 and the workbench 1 form an integrated connection through slotting, the two sides of the inner wall of the groove 901 are fixedly connected with the chute 902, the sliding block 903 is inserted in the chute 902 in a sleeved mode, the other side of the sliding block 903 is fixedly connected with the aggregate box 904, the front end face of the aggregate box 904 is fixedly connected with the handle 907, the top end of the aggregate box 904 is clamped and connected with the baffle 905, the inside of the baffle 905 is connected with the through hole 906, the through hole 906 is vertically opposite to the punching needle 6, the through hole 906 and the baffle 905 form an integrated connection through slotting, the aggregate box 904 and the groove 901 are movably connected, and the aggregate box 904 forms a sliding structure through the sliding blocks 903 and the sliding chutes 902.

The utility model discloses a theory of operation and use flow: firstly, placing a plastic bag on the surface of a workbench 1, pulling the plastic bag to move through an external winding drum, manually rotating a hand-screw bolt 704, downwards pressing a C-shaped plate 703 through the hand-screw bolt 704 to move downwards, adjusting the tightness between the C-shaped plate 703 and the plastic bag, driving a rotating roller 802 to rotate through an electric motor 803, tensioning the plastic bag conveyed on the workbench 1 towards two sides through the rotating two rotating rollers 802 to keep the plastic bag in a tight state, pushing a supporting plate 5 and a perforating needle 6 at the bottom end to move downwards through an electric telescopic rod 4, perforating the plastic bag through the perforating needle 6, collecting waste materials in the perforating operation into a collecting box 904 through a through hole 906 in a baffle 905, collecting the waste materials, preventing the waste materials from flying freely, after the perforating operation is completed, manually pulling a handle 907, driving the collecting box 904 through the handle 907, and sliding the collecting box 904 in a sliding chute 902 through a sliding block 903, take out in the follow workstation 1, the baffle 905 of block in the manual pull-out collection material box 904 clears up the waste material in its collection material box 904, has just so accomplished the utility model discloses an operating principle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic bag perforating device, includes workstation (1), its characterized in that: the bottom end of the workbench (1) is fixedly connected with a supporting column (2), one side of the top end of the workbench (1) is provided with a height adjusting mechanism (7), the inside of the height adjusting mechanism (7) comprises L-shaped plates (701) on two sides, the L-shaped plates (701) are respectively fixedly connected with the top end of the workbench (1), the inside of the L-shaped plates (701) is fixedly connected with two reset springs (702), the bottom end of each reset spring (702) is fixedly connected with a C-shaped plate (703), the top end of each L-shaped plate (701) is in threaded connection with a hand-screwed bolt (704), the top ends of the hand-screwed bolts (704) and the C-shaped plates (703) are in movable connection, the hand-screwed bolts (704) are movably sleeved with the inside of the reset springs (702), and the C-shaped plates (703) form an elastic telescopic structure through the reset springs (702) and the L-shaped plates (701, the tensioning mechanism (8) is installed inside the C-shaped plate (703), and the material collecting mechanism (9) is installed inside the workbench (1).

2. The perforating device for plastic bags according to claim 1, wherein: the top fixedly connected with support frame (3) of workstation (1), and two electric telescopic handle (4) of the inner wall bottom fixedly connected with of support frame (3), the bottom fixedly connected with layer board (5) of electric telescopic handle (4), and the bottom fixedly connected with syringe needle (6) that punch of layer board (5).

3. The perforating device for plastic bags according to claim 2, wherein: the support plate (5) is parallel to the workbench (1), and the support plate (5) forms a lifting structure with the support frame (3) through the electric telescopic rod (4).

4. The perforating device for plastic bags according to claim 1, wherein: the tensioning mechanism (8) is internally provided with two rotating shafts (801), the rotating shafts (801) are fixedly connected with the two sides of the inner wall of the C-shaped plate (703), the other side of each rotating shaft (801) is fixedly connected with a rotating roller (802), one side of the C-shaped plate (703) is connected with an electric motor (803) in an embedded mode, and the electric motor (803) is fixedly connected with the rotating shafts (801).

5. The perforating device for plastic bags according to claim 4, wherein: the rotating roller (802) is parallel to the C-shaped plate (703), and the rotating roller (802) passes through the rotating shaft (801) and forms a rotating structure with the C-shaped plate (703).

6. The perforating device for plastic bags according to claim 1, wherein: the inside of mechanism of gathering materials (9) is including recess (901), and constitutes the integration through the fluting between recess (901) and workstation (1) and be connected, the inner wall both sides fixedly connected with spout (902) of recess (901), and the inside cup joint of spout (902) is inserted and is equipped with slider (903), the opposite side fixedly connected with collection magazine (904) of slider (903), and the preceding terminal surface fixedly connected with handle (907) of collection magazine (904), the top card of collection magazine (904) with be connected with baffle (905), and the internal connection of baffle (905) has through-hole (906).

7. The perforating device for plastic bags according to claim 6, wherein: the through hole (906) is vertically opposite to the perforating needle head (6), and the through hole (906) and the baffle (905) are integrally connected through a slot.

8. The perforating device for plastic bags according to claim 6, wherein: the material collecting box (904) is movably connected with the groove (901), and the material collecting box (904) forms a sliding structure with the sliding groove (902) through the sliding block (903).