CN216072418U

CN216072418U - Cotton and backing paper of buffering bubble are peeled off and are cut structure again

Info

Publication number: CN216072418U
Application number: CN202122287752.9U
Authority: CN
Inventors: 丁钊; 冯筱峰; 张磊; 杜鹏路
Original assignee: Wanxiang A123 Systems Asia Co Ltd
Current assignee: Wanxiang A123 Systems Asia Co Ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-18
Anticipated expiration: 2031-09-22

Abstract

The utility model provides a stripping and re-cutting structure for buffer foam and backing paper, which comprises a tension adjusting mechanism arranged on a rack, a separating device arranged between the tension adjusting mechanism and a slitting mechanism, a backing paper winding mechanism arranged below the separating device, a conveying mechanism for connecting the backing paper to the separating device by the backing paper winding mechanism, a foam pulling mechanism connected to the rack in a sliding manner, a foam transferring mechanism arranged between the slitting mechanism and the foam pulling mechanism, and a foam transferring mechanism arranged below the foam pulling mechanism. The utility model can solve the problem that the back paper has influence on the cutting effect when the foam is cut, and improve the cutting efficiency and the cutting qualification rate.

Description

Cotton and backing paper of buffering bubble are peeled off and are cut structure again

Technical Field

The utility model relates to the technical field of die cutting equipment, in particular to a structure for stripping and then cutting buffer foam and backing paper.

Background

The good shock absorption and impact reduction performance of the shock absorption foam is widely utilized, but the foam has the characteristic of softness and easy deformation, so that the foam has a plurality of problems in the processing process. In order to prevent the adhesion of the foam, the back paper is generally covered on the back of the foam, and the existence of the back paper can influence the subsequent processing of the foam, influence the cutting precision of the foam and increase the rate of defective products in cutting. The back paper is difficult to separate in the automatic cutting operation and use process of the foam, so that the production efficiency is low and the use is inconvenient. The utility model discloses a buffering foam cutting device, which comprises a frame, a feeding mechanism, a cutting mechanism and a die-cutting mechanism, wherein the publication No. CN208601640U discloses that the publication date is 2019, 3, 15, and the die-cutting mechanism comprises two pressing plates, the foam cut into blocks can be extruded and shaped firstly and then die-cut. Meanwhile, the back paper is not separated, so that redundant production steps are brought to subsequent production operation, and the processing efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problem that foam cotton on paper is difficult to peel in the automatic slitting process, provides the structure for peeling and then cutting the cushion foam cotton and the backing paper, can solve the influence of the backing paper on the cutting effect during the slitting of the foam cotton, and improves the cutting efficiency and the cutting qualification rate.

In order to realize the purpose, the following technical scheme is provided:

the utility model provides a buffering bubble is cotton and back paper is peeled off and is cut structure again which characterized in that includes: be provided with tension adjustment mechanism in the frame, seted up separator between tension adjustment mechanism and the slitting mechanism, separator below sets up the backing paper winding mechanism, and the backing paper winding mechanism passes through transport mechanism and connects the backing paper in separator, draws the cotton sliding connection of mechanism in frame of bubble, and the cotton transfer mechanism of bubble sets up in slitting mechanism and draws between the cotton mechanism of bubble, and the cotton transfer mechanism of bubble is located and draws the cotton mechanism below of bubble. Tension adjustment mechanism's setting up to follow-up cutting mechanism provides more suitable tension and guarantees the cutting condition, the separation problem of bubble cotton and backing paper has been solved to backing paper winding mechanism, under the prerequisite of guaranteeing the cotton integrality of bubble, with draw the cotton mechanism simultaneous working of bubble to separate bubble cotton and backing paper, solve the influence of backing paper to the structure of cutting, draw cotton mechanism of bubble and frame sliding connection simultaneously, thereby draw the bubble cotton that the relative position of bubble cotton mechanism and cutting mechanism obtained different specifications through the regulation, cut the shaping bubble cotton transfer mechanism conveniently will cut the bubble cotton of accomplishing and concentrate the collection facilitate use.

Preferably, the winding speed of the backing paper winding mechanism is synchronous with the speed of the foam drawing mechanism, and the moving direction is opposite. The device is arranged to separate the backing paper from the foam cotton through the two mechanisms in the same speed and opposite phases, and the integrity of the foam cotton is ensured at the same speed through the speed difference.

Preferably, the separating device comprises a separating table and a separating plate, and a separating opening is arranged between the separating table and the separating plate, and the separating opening is arranged to separate the backing paper from the foam for preparing for subsequent cutting.

Preferably, the conveying mechanism comprises a first roller, a second roller, a third roller, a fourth roller and a positioning column, the fourth roller is positioned below the tension adjusting mechanism, the device is arranged to enable the first roller and the fourth roller to turn foam, the tension of the foam is adjusted by the second roller and the third roller, accumulation or loosening is avoided in the foam conveying process, and the positioning column is arranged to preliminarily determine the foam moving direction.

Preferably, the frame is provided with an unwinding mechanism used for storing backing paper, and the unwinding mechanism is connected to the tension adjusting mechanism through the transmission mechanism.

Preferably, the unwinding mechanism is provided with a damper, and the damper is arranged for ensuring that the foam pulling mechanism generates pulling force on the foam at the starting moment of the machine, so that the foam is pulled and deformed to influence the cutting precision of the foam.

Preferably, the unwinding mechanism is provided with a replaceable shaft, the replaceable shaft is connected to the second cover plate, the cotton soaking wheel is nested on the replaceable shaft, the first cover plate is connected to the other end of the replaceable shaft, and the first cover plate is fixed to the replaceable shaft through a buckle.

The utility model aims to ensure that the replaceable connecting shaft is matched with various foam middle shaft sleeves in the market and is matched with the movement of the foam pulling mechanism, so that foam with more specifications can be matched, and foam models with different target sizes can be cut.

Preferably, the foam transfer mechanism is provided with a vacuum adsorption device. The device is arranged to separate the backing paper from the foam, so that the foam can be prevented from being adhered, and the pollution of the foam is reduced.

The utility model has the advantages that;

1. the device is arranged for separating the backing paper from the foam cotton through the speed difference by the two mechanisms in the same speed and opposite phases, and the integrity of the foam cotton is ensured at the same speed;

2. the foam pulling mechanism is arranged and connected to the rack in a sliding mode, so that the cutting specification can be adjusted, foam with various sizes can be obtained, and the application range of equipment is widened;

3. the utility model aims to ensure that the replaceable connecting shaft is matched with various foam middle shaft sleeves in the market and is matched with the movement of the foam pulling mechanism, so that foam with more specifications can be matched, and foam models with different target sizes can be cut.

Drawings

FIG. 1 is a schematic view of a structure of stripping and cutting a cushion foam and a backing paper;

FIG. 2 is a side view of a structure for stripping and cutting the cushion foam from the backing paper;

FIG. 3 is a top view of the unwinding mechanism;

the device comprises a frame 1, a frame 2, an unreeling mechanism 3, a backing paper reeling mechanism 4, a slitting mechanism 5, a foam pulling mechanism 6, a foam transferring mechanism 7, a conveying mechanism 8, a tension adjusting mechanism 9, a separating device 21, a replaceable shaft 22, a buckle 23, a first cover plate 24, a second cover plate 25, a foam wheel 71, a first roller 72, a second roller 73, a third roller 74, a fourth roller 75, a positioning column 91, a separating table 92, a separating plate 93 and a separating port.

Detailed Description

Example (b):

a structure for peeling and cutting a piece of cushion foam and backing paper is shown in reference to fig. 1 and 2, and is characterized by comprising: be provided with tension adjustment mechanism 8 in the frame 1, offered separator 9 between tension adjustment mechanism 8 and the slitting mechanism 4, separator 9 below sets up back paper winding mechanism 3, and back paper winding mechanism 3 connects the back paper in separator 9 through transport mechanism 7, draws the cotton sliding connection of mechanism 5 in frame of bubble, and the cotton transfer mechanism 6 of bubble sets up in slitting mechanism 4 and draws between the cotton mechanism 5 of bubble, and the cotton transfer mechanism 6 of bubble is located and draws the cotton mechanism 5 below of bubble. The winding speed of the backing paper winding mechanism 3 is synchronous with the speed of the foam pulling mechanism 5, and the moving direction is opposite. The separating device 9 comprises a separating table 91 and a separating plate 92, a separating port 93 is arranged between the separating table 91 and the separating plate 92, the conveying mechanism 7 comprises a first roller 71, a second roller 72, a third roller 73, a fourth roller 74 and a positioning column 75, the fourth roller 74 is positioned below the tension adjusting mechanism 8, and each roller of the conveying mechanism 7 is in transmission connection with the foam or the backing paper. The frame 1 is provided with unwinding mechanism 2 for deposit the backing paper, and unwinding mechanism 2 passes through transport mechanism 7 to be connected in tension adjustment mechanism 8. The unwinding mechanism 2 is provided with a damper. The unwinding mechanism 2 is provided with a replaceable shaft 21, the replaceable shaft 21 is connected to a second cover plate 24, a foam wheel 25 is nested on the replaceable shaft 21, a first cover plate 23 is connected to the other end of the replaceable shaft 21, and the first cover plate 23 is fixed on the replaceable shaft 21 through a buckle 22. The foam transfer mechanism 6 is provided with vacuum adsorption equipment.

Tension adjustment mechanism's setting up to follow-up cutting mechanism provides more suitable tension and guarantees the cutting condition, the separation problem of bubble cotton and backing paper has been solved to backing paper winding mechanism, under the prerequisite of guaranteeing the cotton integrality of bubble, with draw the cotton mechanism simultaneous working of bubble to separate bubble cotton and backing paper, solve the influence of backing paper to the structure of cutting, draw cotton mechanism of bubble and frame sliding connection simultaneously, thereby draw the bubble cotton that the relative position of bubble cotton mechanism and cutting mechanism obtained different specifications through the regulation, cut the shaping bubble cotton transfer mechanism conveniently will cut the bubble cotton of accomplishing and concentrate the collection facilitate use. The device is arranged to separate the backing paper from the foam cotton through the two mechanisms in the same speed and opposite phases, and the integrity of the foam cotton is ensured at the same speed through the speed difference. The purpose of the utility model is to complete the separation of the backing paper and the foam for preparing for subsequent cutting. The device aims to turn the first roller and the fourth roller for foam, adjust the tension of the foam by the second roller and the third roller, ensure that no accumulation or looseness occurs in the foam transmission process, and preliminarily determine the movement direction of the foam by the arrangement of the positioning column. Can provide larger one-time processing amount, reduce the time for replacing parts, provide a replaceable shaft and can be adapted to foam rolling shafts with different sizes. The damper is arranged to ensure that the foam pulling mechanism generates huge pulling force on the foam at the starting moment of the machine, so that the foam is pulled and deformed to influence the foam cutting precision. The utility model aims to ensure that the replaceable connecting shaft is matched with various foam middle shaft sleeves in the market and is matched with the movement of the foam pulling mechanism, so that foam with more specifications can be matched, and foam models with different target sizes can be cut. The device is arranged to separate the backing paper from the foam, so that the foam can be prevented from being adhered, and the pollution of the foam is reduced.

The utility model solves the problem that foam cotton on paper is difficult to peel in the automatic slitting process, and provides a structure for peeling and then cutting the buffer foam cotton and backing paper. As shown in the figures 1 and 2, in the using process, a foam roller sleeve is sleeved on a shaft of an unwinding mechanism 2, the starting end of foam is changed in direction to a second roller 72 through a first roller 71 and then rolled to a positioning column 75, the foam is ensured to be flat and free of accumulation and extrusion through the positioning column 75, the moving direction of the foam is adjusted through a third roller 73, the tightening degree of the foam is adjusted under the action of a tension adjusting mechanism 8 for preparing for next cutting, the foam at the initial end of the foam is pre-separated from backing paper, the backing paper passes through a separating port 93 through a separating table 91, the running direction of the backing paper is adjusted through a fourth roller 74 and is wound on a backing paper winding mechanism 3, the initial end of the foam is fixed to a foam pulling mechanism 5, the foam pulling mechanism 5 moves along a sliding rail, the sliding speed of the foam pulling mechanism 5 is synchronous with the rolling speed of the backing paper winding mechanism 3 and is opposite to the moving direction of the foam and the backing paper, under the difference of speed, realize the purpose of backing paper and the cotton separation of bubble, drawing the cotton mechanism 5 of bubble and slide to the assigned position, the cutting is accomplished by the motor drive to slitting mechanism 4, and the cotton bubble that the cutting dropped is held by the cotton transfer mechanism 6 of bubble, owing to install the vacuum adsorption device on the cotton transfer mechanism 6 of bubble, can guarantee that the bubble is cotton not influenced.

Under the unmatched condition of the cotton roller bearing of bubble and unwinding mechanism 2 axle that provide, removable and the replacement axle 21 of this cotton roller bearing looks adaptation of bubble, will bubble cotton reinstallate to unwinding mechanism 2 on the replacement axle 21, install first apron 23 epaxially, block buckle 22, the 3 axle widths of adjustment backing paper winding mechanism, follow-up suitable cutting mechanism 4 of changing accomplishes the cutting to reach and cut different specification bubble cotton.

Claims

1. The utility model provides a buffering bubble is cotton and back paper is peeled off and is cut structure again which characterized in that includes: be provided with tension adjustment mechanism (8) on frame (1), separator (9) have been seted up between tension adjustment mechanism (8) and the slitting mechanism (4), separator (9) below sets up back paper winding mechanism (3), back paper winding mechanism (3) are connected back paper in separator (9) through transport mechanism (7), draw and steep cotton mechanism (5) sliding connection in frame, steep cotton transfer mechanism (6) set up in slitting mechanism (4) and draw and steep between cotton mechanism (5), steep cotton transfer mechanism (6) are located and draw and steep cotton mechanism (5) below.

2. The structure of claim 1, wherein the cushion foam and backing paper are peeled and cut again, and the structure comprises: the backing paper winding mechanism (3) is synchronous in winding speed and the foam drawing mechanism (5) in speed, and the moving direction is opposite.

3. The structure of claim 1, wherein the cushion foam and backing paper are peeled and cut again, and the structure comprises: the separating device (9) comprises a separating table (91) and a separating plate (92), and a separating opening (93) is arranged between the separating table (91) and the separating plate (92).

4. The structure of claim 1, wherein the cushion foam and backing paper are peeled and cut again, and the structure comprises: the conveying mechanism (7) comprises a first roller (71), a second roller (72), a third roller (73), a fourth roller (74) and a positioning column (75), the fourth roller (74) is located below the tension adjusting mechanism (8), and each roller included in the conveying mechanism (7) is in charge of transmission connection of foam or backing paper.

5. The structure of claim 1, wherein the cushion foam and backing paper are peeled and cut again, and the structure comprises: the frame (1) is provided with an unwinding mechanism (2) for storing backing paper, and the unwinding mechanism (2) is connected to a tension adjusting mechanism (8) through a conveying mechanism (7).

6. The structure of claim 5, wherein the cushion foam and backing paper are peeled and cut again, and the structure comprises: the unwinding mechanism (2) is provided with a damper.

7. The structure of claim 5, wherein the cushion foam and backing paper are peeled and cut again, and the structure comprises: the unreeling mechanism (2) is provided with a replaceable shaft (21), the replaceable shaft (21) is connected to a second cover plate (24), a cotton soaking wheel (25) is nested on the replaceable shaft (21), a first cover plate (23) is connected to the other end of the replaceable shaft (21), and the first cover plate (23) is fixed on the replaceable shaft (21) through a buckle (22).

8. The structure of claim 1, wherein the cushion foam and backing paper are peeled and cut again, and the structure comprises: the foam transfer mechanism (6) is provided with vacuum adsorption equipment.