Rolling and cutting device for isolation gown production line

Abstract

A rolling and cutting device for an isolation gown production line comprises a frame, on which a matching bottom roller and a cutting roller are mounted, and a pressing roller is mounted on the discharge side of the bottom roller, the pressing roller abutting against the bottom roller. By mounting a pressing roller on the discharge side of the bottom roller and abutting against the bottom roller, the cut fabric on the bottom roller is squeezed and limited, so as to prevent the cut fabric from shifting when the edge material is pulled and recovered.

Description

Technical Field

[0001] The utility model relates to the technical field of isolation gown production equipment, in particular to a rolling and cutting device for an isolation gown production line. Background Art

[0002] The isolation gown production line uses a rolling cutting device to cut the isolation gown fabric. Figure 2 The rolling cutting device includes a frame 10, a bottom roller 11 is installed on the lower side of the frame 10, a cutting roller 12 is installed above the bottom roller 11 in the frame 10, and an adsorption roller is also installed on the material discharge side of the frame 10 through an adsorption roller seat 13. During production, the cloth is fed in from between the bottom roller 11 and the cutting roller 12, and after being cut by the cutting roller 12, the cut cloth is adsorbed by the adsorption roller and then transported downstream. After the cloth is cut, the edge materials on both sides are rolled up and recycled by the receiving machines on both sides.

[0003] When the receiving machine pulls the edge material for recycling, the cut cloth will be displaced, causing the position deviation of the cut cloth when it is transported downstream, thus affecting the positioning of the next process. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a rolling cutting device for an isolation gown production line, by installing a pressure roller on the material discharging side of a bottom roller, so that the cut cloth on the bottom roller is limited to prevent the cut cloth from shifting when the edge material is pulled and recovered.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a rolling and cutting device for an isolation gown production line, comprising a frame, on which a matching bottom roller and a cutting roller are installed, and a pressure roller is installed on the discharge side of the bottom roller, and the pressure roller abuts against the bottom roller.

[0006] The pressing roller is elastic.

[0007] The pressing roller comprises a roller body and an elastic layer, wherein the elastic layer is mounted on the outer circumference of the roller body.

[0008] The elastic layer is elastic rubber or elastic foam.

[0009] Supports are respectively installed at both ends of the pressure roller, and the supports on both sides are installed on support plates. The support plates are connected to the frame or to the adsorption roller seat located on the discharge side of the frame.

[0010] The support includes a first connecting seat and a second connecting seat, one end of the first connecting seat is provided with a long hole, the pressure roller is installed and connected to the first connecting seat through the long hole, the other end of the first connecting seat is connected to the second connecting seat through a supporting bolt, at least one limiting hole is provided on the first connecting seat with the supporting bolt as the center, and at least one arc-shaped long hole is provided on the second connecting seat with the supporting bolt as the center, and the adjusting bolt connects and fixes the first connecting seat and the second connecting seat through the limiting hole and the arc-shaped long hole.

[0011] A bottom plate is provided at the bottom of the second connecting seat, and a mounting hole is provided on the bottom plate. Bolts penetrate the mounting hole to connect with the supporting plate.

[0012] The utility model has the following beneficial effects:

[0013] The utility model installs a pressing roller on the material discharging side of the bottom roller, and the pressing roller abuts against the bottom roller, so as to squeeze and limit the cut cloth on the bottom roller, thereby preventing the cut cloth from shifting when the edge material is pulled and recovered. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 for Figure 1 Schematic diagram of the AA section structure.

[0017] Figure 3 This is a schematic diagram of the pressure roller installation structure of the utility model.

[0018] Figure 4 for Figure 3 Enlarged structural diagram at A in the middle.

[0019] Figure 5 for Figure 3 Enlarged structural diagram at B in the middle.

[0020] In the figure:

[0021] Frame 10, bottom roller 11, cutting roller 12, adsorption roller seat 13, pressure roller 20, drum body 21, elastic layer 22, support 30, first connecting seat 31, long hole 311, limiting hole 312, second connecting seat 32, arc-shaped long hole 321, support bolt 33, bottom plate 34, mounting hole 341, support plate 40. DETAILED DESCRIPTION

[0022] The embodiments of the present utility model are further described below in conjunction with the accompanying drawings.

[0023] See also Figure 1 ,2 A rolling and cutting device for an isolation gown production line includes a frame 10, on which a matching bottom roller 11 and a cutting roller 12 are installed, and a pressing roller 20 is installed on the discharge side of the bottom roller 11, and the pressing roller 20 abuts against the bottom roller 11. By installing the pressing roller 20 on the discharge side of the bottom roller 11 and abutting against the bottom roller 11, the cut fabric on the bottom roller 11 is squeezed and limited, so as to prevent the cut fabric from shifting when the edge material is pulled and recovered.

[0024] Furthermore, the pressing roller 20 is elastic, so that it can be pressed more closely against the bottom roller 11 without damaging the cut cloth.

[0025] In one embodiment, the pressure roller 20 includes a roller body 21 and an elastic layer 22, and the elastic layer 22 is installed on the outer circumference of the roller body 21. The roller body 21 is a non-powered roller, and the elastic layer 22 is a tube structure. The elastic layer 22 is tightly fitted on the roller body 21, or is bonded to the roller body 21, or is coated on the roller body 21 in the form of rubber.

[0026] In a preferred embodiment, the elastic layer 22 is elastic rubber or elastic foam.

[0027] In another embodiment, the pressure roller 20 may also be an elastic rubber round rod or a silicone round rod, wherein a central through hole is axially opened in the rubber round rod or the silicone round rod, and the central axis passes through the central through hole. After fixing both ends of the central axis, the bottom roller 11 can also be pressed by the rubber round rod or the silicone round rod.

[0028] See also Figure 3 In one embodiment, supports 30 are respectively installed at both ends of the pressure roller 20, and the supports 30 on both sides are installed on a support plate 40, and the support plate 40 is connected to the frame 10, or connected to the adsorption roller seat 13 located on the discharge side of the frame 10. Through the above structure, the pressure roller 20 is installed and fixed.

[0029] See also Figure 3-5 The support 30 includes a first connection seat 31 and a second connection seat 32. A long hole 311 is provided at one end of the first connection seat 31. The pressure roller 20 is installed and connected to the first connection seat 31 through the long hole 311. The other end of the first connection seat 31 is connected to the second connection seat 32 through a support bolt 33. At least one limiting hole 312 is provided on the first connection seat 31 with the support bolt 33 as the center. At least one arc-shaped long hole 321 is provided on the second connection seat 32 with the support bolt 33 as the center. The adjustment bolt connects and fixes the first connection seat 31 and the second connection seat 32 through the limiting hole 312 and the arc-shaped long hole 321. Through the above structure, the swing adjustment of the pressure roller 20 and the extension position adjustment of the pressure roller 20 are realized.

[0030] See also Figure 4 One end of the first connecting seat 31 is provided with a long hole 311, and a screw passes through the long hole 311 to connect with the threaded hole on the central axis of the pressing roller 20. The pressing roller 20 can adjust the extension position along the long hole 311, thereby adjusting the pressing force.

[0031] See also Figure 5 The other end of the first connecting seat 31 is connected to the second connecting seat 32 through a supporting bolt 33, so that the first connecting seat 31 can swing around the supporting bolt 33, and two limiting holes 312 are provided on the first connecting seat 31 with the supporting bolt 33 as the center, and the limiting hole 312 is preferably a threaded hole, and two arc-shaped long holes 321 are provided on the second connecting seat 32 with the supporting bolt 33 as the center. The adjusting bolt passes through the arc-shaped long hole 321 and is screwed with the limiting hole 312 to connect and fix the first connecting seat 31 and the second connecting seat 32. Since the second connecting seat 32 is provided with an arc-shaped long hole 321, the arc-shaped long hole 321 corresponds to the position of the limiting hole 312, so that it is convenient to swing and adjust the pressure roller 20, thereby adjusting the pressure strength.

[0032] Figure 4 , 5 In the embodiment, a bottom plate 34 is provided at the bottom of the second connecting seat 32, and a mounting hole 341 is provided on the bottom plate 34. Bolts penetrate the mounting hole 341 and connect with the support plate 40, so as to facilitate the installation and connection between the support 30 and the support plate 40. In this embodiment, the support plate 40 is installed on the top of the adsorption roller seat 13.

[0033] The action process or principle of the utility model is as follows:

[0034] See also Figure 2 During production, the cloth is fed in from between the bottom roller 11 and the cutting roller 12, and after being cut by the cutting roller 12, the cut cloth is adsorbed by the adsorption roller and then transported downstream. A pressure roller 20 is installed on the discharge side of the bottom roller 11, and the pressure roller 20 is pressed against the bottom roller 11, so that the cut cloth on the bottom roller 11 is squeezed and limited, so that the cut cloth will not be shifted when the edge material is pulled and recovered.

Claims

1. A rolling and cutting device for an isolation gown production line, comprising a frame (10), on which a matching bottom roller (11) and a cutting roller (12) are mounted, characterized in that: A pressure roller (20) is installed on the discharge side of the bottom roller (11), and the pressure roller (20) abuts against the bottom roller (11).

2. The rolling and cutting device for the isolation gown production line according to claim 1, characterized in that: The pressure roller (20) is elastic.

3. The rolling and cutting device for the isolation gown production line according to claim 2, characterized in that: The pressure roller (20) comprises a roller body (21) and an elastic layer (22), wherein the elastic layer (22) is mounted on the outer circumference of the roller body (21).

4. The rolling and cutting device for the isolation gown production line according to claim 3 is characterized in that: The elastic layer (22) is elastic rubber or elastic foam.

5. The rolling cutting device for an isolation gown production line according to any one of claims 1 to 4, characterized in that: Supports (30) are respectively installed at both ends of the pressure roller (20), and the supports (30) on both sides are installed on a support plate (40), and the support plate (40) is connected to the frame (10) or connected to the adsorption roller seat (13) located on the discharge side of the frame (10).

6. The rolling and cutting device for the isolation gown production line according to claim 5, characterized in that: The support (30) comprises a first connecting seat (31) and a second connecting seat (32); one end of the first connecting seat (31) is provided with a long hole (311); the pressure roller (20) is installed and connected to the first connecting seat (31) through the long hole (311); the other end of the first connecting seat (31) is connected to the second connecting seat (32) through a supporting bolt (33); at least one limiting hole (312) is provided on the first connecting seat (31) with the supporting bolt (33) as the center; at least one arc-shaped long hole (321) is provided on the second connecting seat (32) with the supporting bolt (33) as the center; and the adjusting bolt connects and fixes the first connecting seat (31) and the second connecting seat (32) through the limiting hole (312) and the arc-shaped long hole (321).

7. The rolling and cutting device for the isolation gown production line according to claim 6, characterized in that: A bottom plate (34) is provided at the bottom of the second connection seat (32), a mounting hole (341) is provided on the bottom plate (34), and bolts are inserted into the mounting holes (341) to be connected to the support plate (40).

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