Isolation gown production line ribbon positioning welding device

Abstract

A streamer positioning welding device for an isolation gown production line comprises a welding device body, two welding heads are mounted on the welding device body via a cylinder, a lifting block is arranged between the two welding heads, a positioning groove is arranged on the top of the lifting block, the streamer is positioned via the positioning groove on the lifting block, when the welding head rises, the streamer is located in the positioning groove of the lifting block, so as to prevent the streamer from swinging back and forth.

Description

Technical Field

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

[0002] Chinese patent document CN220946771U, Publication (Announcement) Date: Publication (Announcement) Date: 2024.05.14, is a kind of isolation gown waistband welding mechanism and device disclosed by our company, see Figure 1 , which discloses a welding device body 10, on which two welding heads 11 are installed through a cylinder 12, and the welding heads 11 are used to weld the streamers of the isolation gown. During the production process, the two welding heads 11 are required to lift the streamers and place the streamers against the gown body for welding.

[0003] However, when the welding head 11 lifts up the ribbon, the ribbon tends to swing back and forth on the welding head 11, resulting in deviation of the ribbon welding position and incomplete ribbon welding. Therefore, the welding mechanism is improved. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a ribbon positioning welding device for an isolation gown production line, which can position the ribbon through a positioning groove on a lifting block to prevent the ribbon from swinging back and forth.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a ribbon positioning welding device for an isolation gown production line, comprising a welding device body, two welding heads are installed on the welding device body through a cylinder, a lifting block is arranged between the two welding heads, and a positioning groove is arranged on the top of the lifting block.

[0006] The bottom of the lifting block is connected with a support seat, and the support seat is connected to the lifting seat at the end of the cylinder piston rod.

[0007] The support seat is provided with bolt holes, and screws are inserted into the bolt holes to be connected with the lifting seat.

[0008] The lifting block comprises a fixed block and a telescopic block, and the telescopic block is elastically mounted on the fixed block.

[0009] The top of the fixed block is provided with a sliding hole, the bottom of the telescopic block is provided with a sliding block, the sliding block is slidably inserted into the sliding hole, and an elastic body is provided in the sliding hole and on the lower side of the sliding block.

[0010] The telescopic block is provided with at least one connecting hole, the top of the connecting hole is provided with a countersunk hole, and the connecting bolt is inserted into the connecting hole and connected to the fixed block or the supporting seat connected to the lower side of the fixed block. The elastic body is a spring, and the spring is sleeved on the connecting bolt.

[0011] The utility model has the following beneficial effects:

[0012] The lifting block of the utility model is synchronously lifted and lowered with the welding head. During the lifting process of the lifting block, the ribbon is located in the positioning groove of the lifting block, so that the ribbon will not swing back and forth. In this way, the welding position of the ribbon will not be offset, and the ribbon can be welded more completely and firmly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 It is a structural schematic diagram of the utility model in use state.

[0015] Figure 2 for Figure 1 Enlarged structural diagram at A in the middle.

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the lifting block of the utility model.

[0017] In the figure:

[0018] Welding device body 10, welding head 11, cylinder 12, lifting base 13;

[0019] Lifting block 20 , fixed block 201 , telescopic block 202 , sliding hole 203 , sliding block 204 , connecting hole 205 , connecting bolt 206 , elastic body 207 , positioning groove 21 , supporting seat 22 , bolt hole 23 . DETAILED DESCRIPTION

[0020] The embodiments of the present utility model are further described below in conjunction with the accompanying drawings.

[0021] See also Figure 1-3 A streamer positioning welding device for an isolation gown production line includes a welding device body 10, on which two welding heads 11 are installed through a cylinder 12, a lifting block 20 is provided between the two welding heads 11, and a positioning groove 21 is provided on the top of the lifting block 20. The streamer is positioned by the positioning groove 21 on the lifting block 20 to prevent the streamer from swinging back and forth. When the welding head 11 rises, the lifting block 20 rises synchronously with the welding head 11, and the streamer will not swing back and forth, so that the welding position of the streamer will not be offset, and the streamer will be welded more completely and firmly.

[0022] Preferably, the positioning groove 21 has a structure that is wide at the top and narrow at the bottom.

[0023] For further information, see Figure 2A support seat 22 is welded at the bottom of the lifting block 20, and the support seat 22 is connected to the lifting seat 13 at the piston rod end of the cylinder 12. Through the above structure, the support seat 22 moves with the lifting seat 13, and the lifting block 20 moves with the support seat 22, so that the lifting block 20 and the welding head 11 can move synchronously.

[0024] Preferably, the support seat 22 is provided with a bolt hole 23 , and a screw is inserted into the bolt hole 23 to be connected with the lifting seat 13 .

[0025] See also Figure 3 The lifting block 20 includes a fixed block 201 and a telescopic block 202 . The telescopic block 202 is elastically mounted on the fixed block 201 , so as to facilitate controlling the height of the lifting block 20 .

[0026] In one embodiment, a sliding hole 203 is provided at the top of the fixed block 201, and a slider 204 is provided at the bottom of the telescopic block 202. The slider 204 is slidably inserted into the sliding hole 203. An elastic body 207 is provided at the lower side of the slider 204. The slider 20 slides in the sliding hole 203. The elastic body 20 can be a spring or an elastic rubber block. When the top of the telescopic block 202 is supported, the telescopic block 202 can move downward, so that the welding head 11 can continue to rise.

[0027] In another embodiment, based on the previous embodiment, at least one connection hole 205 is provided on the telescopic block 202, and a countersunk hole is provided at the top of the connection hole 205. After the connection bolt 206 penetrates the connection hole 205, it is connected and fixed with the fixed block 201 or connected and fixed with the support seat 22 connected to the lower side of the fixed block 201. The elastic body 207 is a spring, and the spring is sleeved on the connection bolt 206. The above structure prevents the telescopic block 202 from falling out. During installation, after the connection bolt 206 is tightened, there is a gap between the telescopic block 202 and the fixed block 201. This gap provides the telescopic block 202 with a retraction space. When the telescopic block 202 moves down and abuts against the fixed block 201, the connection bolt 206 does not pop out of the countersunk hole at the top of the connection hole 205.

[0028] The action process or principle of the utility model is as follows:

[0029] See also Figure 2 When in use, the support seat 22 moves with the lifting seat 13, and the lifting block 20 moves with the support seat 22, so that the lifting block 20 and the welding head 11 move synchronously. During the lifting process of the lifting block 20, the streamer is located in the positioning groove 21 of the lifting block 20, so that the streamer will not swing back and forth, so that the welding position of the streamer will not be offset, and the streamer will be welded more completely and firmly.

Claims

1. A ribbon positioning welding device for an isolation gown production line, comprising a welding device body (10), on which two welding heads (11) are mounted via a cylinder (12), characterized in that: A lifting block (20) is provided between the two welding heads (11), and a positioning groove (21) is provided on the top of the lifting block (20).

2. The ribbon positioning welding device for the isolation gown production line according to claim 1 is characterized in that: The bottom of the lifting block (20) is connected to a support seat (22), and the support seat (22) is connected to the lifting seat (13) at the end of the piston rod of the cylinder (12).

3. The ribbon positioning welding device for the isolation gown production line according to claim 2 is characterized in that: The support seat (22) is provided with a bolt hole (23), and a screw is inserted into the bolt hole (23) to be connected to the lifting seat (13).

4. The ribbon positioning welding device for an isolation gown production line according to any one of claims 1 to 3, characterized in that: The lifting block (20) comprises a fixed block (201) and a telescopic block (202), wherein the telescopic block (202) is elastically mounted on the fixed block (201).

5. The ribbon positioning welding device for the isolation gown production line according to claim 4 is characterized in that: The top of the fixed block (201) is provided with a sliding hole (203), the bottom of the telescopic block (202) is provided with a sliding block (204), the sliding block (204) is slidably inserted into the sliding hole (203), and an elastic body (207) is provided in the sliding hole (203) and on the lower side of the sliding block (204).

6. The ribbon positioning welding device for the isolation gown production line according to claim 5 is characterized in that: The telescopic block (202) is provided with at least one connecting hole (205), the top of the connecting hole (205) is provided with a countersunk hole, and the connecting bolt (206) is inserted into the connecting hole (205) and connected and fixed to the fixed block (201) or connected and fixed to the support seat (22) connected to the lower side of the fixed block (201), and the elastic body (207) is a spring, and the spring is sleeved on the connecting bolt (206).

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