CN220282293U

CN220282293U - Plastic bag drawing device

Info

Publication number: CN220282293U
Application number: CN202321712464.6U
Authority: CN
Inventors: 李松
Original assignee: Ma'anshan Yanxu Packaging Technology Co ltd
Current assignee: Ma'anshan Yanxu Packaging Technology Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-01-02
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a plastic bag drawing device, which comprises a shell with an opening at the end part, wherein a winding drum component and a pushing component are respectively arranged in the shell, and the pushing component can move towards the opening direction; the pushing assembly comprises a hollow column slidably arranged on the shell, a base arranged at one end of the hollow column, a handle seat arranged at the other end of the hollow column, a push rod slidably arranged in the hollow column, a pressing plate movably arranged on the base and a pressing handle movably arranged on the handle seat; one end of the push rod is connected with the pressing handle, and the other end of the push rod is connected with the pressing plate; the problem of current pull setting, when the plastic bag was taken out from the casing is inside, sometimes pulls the plastic bag too fast for the junction between the plastic bag misses the tooth, leads to being difficult to the separation between the bag body is solved.

Description

Plastic bag drawing device

Technical Field

The utility model relates to plastic bag using equipment, in particular to a plastic bag drawing device.

Background

The plastic bag pulling equipment is convenient for pulling and separating the plastic bag rolls and is convenient to use. For example, chinese patent No. CN202121495275.9 provides a plastic bag convenient for take out, including taking out the bag box, take out the inside of bag box and placed the roller of symmetrically placing, two place the roller keep away from each other a side respectively with take out the left and right sides wall fixed connection of bag box, take out the inside of bag box and placed a roll bag roller, the inside wall of a roll bag roller rotates with the surface of two place the roller to be connected, the surface winding of a roll bag roller has the plastic bag, take out the upper surface of bag box and seted up the extraction mouth, take out the upper surface of bag box and seted up the square hole, the bottom and the extraction mouth of square hole link up. Such as the above-mentioned prior art drawing apparatus, which mainly sets a roll of plastic bags inside a housing, and after the plastic bags are drawn out from a drawing port, contacts the connection between the bag bodies with teeth of the drawing port to separate the plastic bags, but in actual use, sometimes pulls the plastic bags too fast, so that the connection between the plastic bags misses the teeth, resulting in difficulty in separation between the bag bodies.

Disclosure of Invention

The utility model aims to provide a plastic bag drawing device, which solves the problems that the existing drawing device is difficult to separate due to the fact that teeth are missed at the connecting positions between plastic bags when the plastic bags are drawn out from the inside of a shell and the plastic bags are sometimes drawn too fast.

In order to achieve the above object, the present utility model provides a plastic bag pulling device, which includes a housing having an opening at an end, a reel assembly and a pushing assembly being respectively provided in the housing, the pushing assembly being capable of being displaced in a direction of the opening;

the pushing assembly comprises a hollow column slidably arranged on the shell, a base arranged at one end of the hollow column, a handle seat arranged at the other end of the hollow column, a push rod slidably arranged in the hollow column, a pressing plate movably arranged on the base and a pressing handle movably arranged on the handle seat;

one end of the push rod is connected with the pressing handle, and the other end of the push rod is connected with the pressing plate.

Preferably, the propulsion assembly further comprises a spring disposed within the handle mount;

one end of the spring is sleeved on the push rod;

one end of the spring is connected with the handle seat, and the other end of the spring is connected with the pressing handle.

Preferably, first limit grooves are formed on two sides of the shell;

the propulsion assembly further includes a sliding post disposed on the base;

the sliding column is slidably arranged in the first limiting groove.

Preferably, a second limit groove is formed in the top of the shell;

the hollow column at least partially penetrates through the second limiting groove and extends to the upper portion of the shell.

Preferably, a mounting opening is formed in one end of the shell away from the opening;

a backboard is detachably arranged on the mounting port;

the winding drum assembly comprises a supporting seat arranged on the back plate, a rotating shaft rotatably arranged on the supporting seat and a plastic bag roll sleeved on the rotating shaft.

Preferably, the spool assembly further comprises a pressure roller rotatably disposed on the support base.

Preferably, the support seat is formed with an open slot, and two ends of the rotating shaft are rotatably clamped in the open slot.

The utility model provides a plastic bag drawing device, which comprises a shell with an opening at the end part, wherein a winding drum component and a pushing component are respectively arranged in the shell, and the pushing component can move towards the opening direction; the pushing assembly comprises a hollow column slidably arranged on the shell, a base arranged at one end of the hollow column, a handle seat arranged at the other end of the hollow column, a push rod slidably arranged in the hollow column, a pressing plate movably arranged on the base and a pressing handle movably arranged on the handle seat; one end of the push rod is connected with the pressing handle, and the other end of the push rod is connected with the pressing plate;

the beneficial effects are that: when the device is used, the plastic bag roll is arranged on the winding drum assembly, the plastic bags are at least partially paved in the shell, when the device is required to be used, the pressing handle is pressed to enable the pressing handle to drive the pressing plate on the base to move downwards through the push rod so as to press the plastic bags, the pressing position is close to a connecting seam between two plastic bags, then the push rod is displaced so as to push out the previous plastic bag from the opening, and the plastic bag is pulled to be matched with the connecting seam to separate the plastic bags; the plastic bag drawing device provided by the utility model is convenient for drawing and using the plastic bag, and the problem that the plastic bag is difficult to separate due to overlong drawing is avoided.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a block diagram of a plastic bag pulling device provided by the utility model;

FIG. 2 is a cross-sectional view of the plastic bag pulling apparatus provided by the present utility model;

FIG. 3 is a block diagram of a propulsion assembly in the plastic bag pulling apparatus provided by the present utility model;

fig. 4 is a cross-sectional view of a pushing assembly in a plastic bag pulling apparatus provided by the present utility model.

Description of the reference numerals

1-a housing; 2-a back plate; 3-a first limit groove; 4-a second limit groove; 5-propulsion assembly; 6-plastic bag rolls; 7-a supporting seat; 8-rotating shaft; 9-a press roller; 51-a sliding column; 52-a base; 53-pressing plate; 54-hollow columns; 55-pressing the handle; 56-a handle base; 57-push rod; 58-spring.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

As shown in fig. 1-4: the utility model provides a plastic bag drawing device, which comprises a shell 1 with an opening at the end part, wherein a winding drum assembly and a pushing assembly 5 are respectively arranged in the shell 1, and the pushing assembly 5 can move towards the opening direction; the propulsion assembly 5 comprises a hollow column 54 slidably arranged on the shell 1, a base 52 arranged at one end of the hollow column 54, a handle seat 56 arranged at the other end of the hollow column 54, a push rod 57 slidably arranged in the hollow column 54, a pressing plate 53 movably arranged on the base 52, and a pressing handle 55 movably arranged on the handle seat 56; the push rod 57 has one end connected to the pressing handle 55 and the other end connected to the pressing plate 53. When the device is used, the plastic bag roll is arranged on the winding drum assembly, the plastic bags are at least partially paved in the shell, when the device is required to be used, the pressing handle is pressed to enable the pressing handle to drive the pressing plate on the base to move downwards through the push rod so as to press the plastic bags, the pressing position is close to a connecting seam between two plastic bags, then the push rod is displaced so as to push out the previous plastic bag from the opening, and the plastic bag is pulled to be matched with the connecting seam to separate the plastic bags; the plastic bag drawing device provided by the utility model is convenient for drawing and using the plastic bag, and the problem that the plastic bag is difficult to separate due to overlong drawing is avoided.

In a preferred embodiment of the present utility model, in order to enable the pressing handle 55 to return the pressing plate by the push rod, the pushing assembly 5 further comprises a spring 58 disposed in the handle seat 56; one end of the spring 58 is sleeved on the push rod 57; the spring 58 has one end connected to the handle holder 56 and the other end connected to the pressing handle 55. When the plastic bag pressing device is used, the pressing handle 55 is pressed, the pressing plate is driven to be pressed downwards through the push rod, the plastic bag is pressed and then slides out of the opening, then the plastic bag is pulled to be broken, after the pressing handle 55 is loosened, the pressing plate moves upwards to reset under the action of the spring, and the base is convenient to return.

In a preferred embodiment of the present utility model, first limit grooves 3 are formed on both sides of the housing 1; the propulsion assembly 5 further comprises a sliding column 51 provided on the base 52; the sliding column 51 is slidably disposed in the first limiting groove 3. The first limit groove can limit the displacement distance of the base, so that the base can be displaced to the connecting joint of the two plastic bags.

In a preferred embodiment of the present utility model, in order to limit the displacement of the hollow column 54, the top of the housing 1 is provided with a second limit groove 4;

the hollow column 54 at least partially penetrates the second limiting groove 4 and extends to the upper side of the housing 1.

In a preferred embodiment of the present utility model, in order to facilitate replacement of the plastic bag roll, a mounting opening is formed in the end of the housing 1 away from the opening; the mounting port is detachably provided with a backboard 2; the winding drum assembly comprises a supporting seat 7 arranged on the back plate 2, a rotating shaft 8 rotatably arranged on the supporting seat 7, and a plastic bag roll 6 sleeved on the rotating shaft 8.

In a preferred embodiment of the utility model, the reel assembly further comprises a pressing roller 9 rotatably arranged on the support seat 7 in order to enable the plastic bag coming down from the reel to be laid flat inside the housing. The press roller presses the plastic bag on the inner bottom wall of the shell.

In a preferred embodiment of the present utility model, in order to facilitate the disassembly of the rotating shaft, the plastic bag roll is conveniently sleeved on the rotating shaft, an open slot is formed on the supporting seat 7, and two ends of the rotating shaft 8 are rotatably clamped in the open slot.

The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model.

In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.

Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.

Claims

1. The plastic bag drawing device is characterized by comprising a shell (1) with an opening at the end part, wherein a winding drum assembly and a pushing assembly (5) are respectively arranged in the shell (1), and the pushing assembly (5) can move towards the opening direction;

the propulsion assembly (5) comprises a hollow column (54) slidably arranged on the shell (1), a base (52) arranged at one end of the hollow column (54), a handle seat (56) arranged at the other end of the hollow column (54), a push rod (57) slidably arranged in the hollow column (54), a pressing plate (53) movably arranged on the base (52) and a pressing handle (55) movably arranged on the handle seat (56);

one end of the push rod (57) is connected with the pressing handle (55), and the other end of the push rod is connected with the pressing plate (53).

2. The plastic bag pulling apparatus as defined in claim 1, wherein the pushing assembly (5) further comprises a spring (58) provided in the handle seat (56);

one end of the spring (58) is sleeved on the push rod (57);

one end of the spring (58) is connected with the handle seat (56), and the other end of the spring is connected with the pressing handle (55).

3. The plastic bag pulling device according to claim 1, wherein first limit grooves (3) are formed on both sides of the housing (1);

the propulsion assembly (5) further comprises a sliding column (51) arranged on the base (52);

the sliding column (51) is slidably arranged in the first limit groove (3).

4. The plastic bag pulling device according to claim 1, characterized in that the top of the housing (1) is provided with a second limit groove (4);

the hollow column (54) at least partially penetrates through the second limit groove (4) and extends to the upper side of the shell (1).

5. A plastic bag pulling apparatus according to claim 1, wherein a mounting opening is formed in an end of the housing (1) remote from the opening;

a backboard (2) is detachably arranged on the mounting port;

the winding drum assembly comprises a supporting seat (7) arranged on the back plate (2), a rotating shaft (8) rotatably arranged on the supporting seat (7), and a plastic bag roll (6) sleeved on the rotating shaft (8).

6. A plastic bag pulling apparatus according to claim 5, wherein the reel assembly further comprises a pressing roller (9) rotatably provided on the support base (7).

7. The plastic bag pulling device according to claim 5, wherein the supporting seat (7) is formed with an open slot, and both ends of the rotating shaft (8) are rotatably clamped in the open slot.