Automatic non-woven fabric changing and receiving device

Abstract

The utility model relates to the technical field of non-woven fabric production equipment, in particular to an automatic non-woven fabric changing and receiving device which comprises a workbench, mounting plates are arranged at the top of the workbench and located at the left end and the right end of the top of the workbench respectively, and guide rollers, conveying rollers and rollers are rotationally arranged on the inner sides of the mounting plates respectively. A conveying motor is fixedly mounted on the left side of the mounting plate located at the left end, mounting supports are arranged on the rear side of the workbench correspondingly, an adjusting mechanism is arranged between the mounting supports and the workbench, and a first mounting shaft, a second mounting shaft, a first winding roller and a second winding roller are arranged on the inner sides of the mounting supports correspondingly; limiting rods are fixedly mounted on the opposite side surfaces of the first mounting shaft and the second mounting shaft, through the arrangement of the automatic non-woven fabric material changing and receiving device, the purpose of automatic material changing and receiving is achieved through the structural design in the adjusting mechanism, the automation performance of the device is improved, and improvement of the production efficiency is facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of nonwoven fabric production equipment, specifically to an automatic nonwoven fabric feeding device. Background Technology

[0002] Material switching is an important step in the production of nonwoven fabrics.

[0003] The current type of automatic nonwoven fabric splicing device relies on a take-up roller to roll up the nonwoven fabric. When the take-up roller finishes rolling, the machine needs to be stopped to replace the new take-up roller in order to achieve the splicing function. This reduces the automation performance of the device and is not conducive to improving production efficiency.

[0004] In summary, this utility model solves the problems in the background art by designing an automatic nonwoven fabric feeding and splicing device. Utility Model Content

[0005] The purpose of this invention is to provide an automatic nonwoven fabric feeding and splicing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic nonwoven fabric feeding and receiving device includes a worktable. A mounting plate is provided on the top of the worktable, with the mounting plate located at the left and right ends of the top of the worktable. A guide roller, a conveying roller, and a drum are rotatably mounted on the inner side of the mounting plate. A conveying motor is fixedly mounted on the left side of the mounting plate at the left end. Mounting supports are provided on the rear side of the worktable. An adjustment mechanism is provided between the mounting supports and the worktable. A first mounting shaft, a second mounting shaft, a first winding roller, and a second winding roller are provided on the inner side of the mounting supports. Limiting rods are fixedly mounted on the opposing surfaces of the first and second mounting shafts. Limiting holes are provided on the left and right end surfaces of the first and second winding rollers. A winding motor is fixedly mounted on the left side surface of the mounting support at the left end. A through hole and a positioning rod are provided on the right end of the mounting support at the right end. A support spring and a fastening disc are movably fitted onto the outer surface of the positioning rod.

[0008] The adjustment mechanism includes fixed seats that are fixedly installed at the left and right ends of the rear side of the workbench. An adjustment motor is fixedly installed on the top of the fixed seat. An adjustment screw and a slide rod are provided on the inner side of the fixed seat. Adjustment blocks are respectively sleeved on the outer surfaces of the adjustment screw and the slide rod.

[0009] As a preferred embodiment of this utility model, the output end of the conveying motor passes through the left side surface of the mounting plate and is fixedly connected to the left end of the conveying roller.

[0010] As a preferred embodiment of this utility model, a gap is left between the outer surfaces of the roller and the conveying roller.

[0011] As a preferred embodiment of this utility model, the first mounting shaft is rotatably connected to the right side surface of the mounting support via a rotating component, and its left end is fixed to the output end of the winding motor.

[0012] As a preferred embodiment of this utility model, the outer surface of the limiting rod is in close contact with the inner wall of the limiting hole.

[0013] As a preferred embodiment of this utility model, the left end of the support spring is in fixed contact with the right side surface of the mounting bracket, and its right end is in fixed contact with the left side surface of the fastening plate. The right end of the second mounting shaft is rotatably connected to the left center surface of the fastening plate through a rotating component.

[0014] As a preferred embodiment of this utility model, the output end of the adjusting motor passes through the top surface of the fixed base and is fixed to the top end of the adjusting screw.

[0015] As a preferred embodiment of this utility model, the outer surface of the adjusting screw is threadedly connected to the inner wall of the adjusting block, the outer surface of the sliding rod is slidably connected to the inner wall of the adjusting block, and the rear side of the adjusting block is fixedly connected to the front surface of the mounting bracket.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] In this invention, an automatic nonwoven fabric splicing device is designed. By utilizing the structural design of the adjustment mechanism and the setting of the adjustment motor, the adjustment screw is driven, causing the adjustment screw to move the adjustment block up and down along the surface of the slide bar. This achieves the position adjustment between the first and second take-up rollers, facilitating the take-up rollers to take up the nonwoven fabric without stopping the machine. This achieves the purpose of automatic splicing, improves the automation performance of the device, and is conducive to improving production efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the mounting bracket of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the No. 1 and No. 2 winding rollers of this utility model;

[0021] Figure 4 This is a schematic diagram of the adjustment mechanism of this utility model.

[0022] In the diagram: 1. Workbench; 2. Mounting plate; 201. Guide roller; 202. Conveyor roller; 203. Drum; 204. Conveyor motor; 3. Mounting support; 301. Mounting shaft No. 1; 302. Mounting shaft No. 2; 303. Take-up roller No. 1; 304. Take-up roller No. 2; 305. Limiting rod; 306. Limiting hole; 307. Take-up motor; 308. Through hole; 309. Positioning rod; 3091. Support spring; 3092. Fastening plate; 4. Adjustment mechanism; 401. Fixed seat; 402. Adjusting motor; 403. Adjusting screw; 404. Slide rod; 405. Adjusting block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] For examples, please refer to Figure 1-4 This utility model provides a technical solution:

[0028] An automatic nonwoven fabric feeding and receiving device includes a workbench 1. A mounting plate 2 is mounted on the top of the workbench 1, located at the left and right ends of the top of the workbench 1. A guide roller 201, a conveying roller 202, and a drum 203 are rotatably mounted on the inner side of the mounting plate 2. A conveying motor 204 is fixedly mounted on the left side of the left mounting plate 2. Mounting supports 3 are mounted on the rear side of the workbench 1. An adjustment mechanism 4 is provided between the mounting supports 3 and the workbench 1. A first mounting shaft 301 and a second mounting shaft 302 are respectively mounted on the inner side of the mounting supports 3. Limiting rods 305 are fixedly installed on the opposing side surfaces of the No. 1 winding roller 303 and the No. 2 winding roller 304, the No. 1 mounting shaft 301 and the No. 2 mounting shaft 302. Limiting holes 306 are opened on the left and right end surfaces of the No. 1 winding roller 303 and the No. 2 winding roller 304. A winding motor 307 is fixedly installed on the left side surface of the left end mounting support 3. A through hole 308 and a positioning rod 309 are respectively provided on the right end of the right end mounting support 3. A support spring 3091 and a fastening plate 3092 are respectively movably fitted on the outer surface of the positioning rod 309.

[0029] Specifically, the output end of the conveyor motor 204 passes through the left side surface of the mounting plate 2 and is fixedly connected to the left end of the conveyor roller 202, and a gap is left between the roller 203 and the outer surface of the conveyor roller 202.

[0030] In this embodiment, the combination of roller 203 and conveyor roller 202 facilitates the passage of nonwoven fabric through the gap, while the conveyor motor 204 is mainly used to drive the conveyor roller 202, thereby achieving the function of conveying nonwoven fabric.

[0031] Specifically, the first mounting shaft 301 is rotatably connected to the right side surface of the mounting support 3 via a rotating component, and its left end is fixed to the output end of the winding motor 307. The outer surface of the limiting rod 305 is in contact with the inner wall of the limiting hole 306. The left end of the support spring 3091 is in fixed contact with the right side surface of the mounting support 3, and its right end is in fixed contact with the left side surface of the fastening plate 3092. The right end of the second mounting shaft 302 is rotatably connected to the left center surface of the fastening plate 3092 via a rotating component.

[0032] In this embodiment, the contact between the limiting rod 305 and the limiting hole 306 enables the positioning of the first winding roller 303 and the second winding roller 304. The winding motor 307 is mainly used to drive the first mounting shaft 301, thereby rotating the winding rollers and facilitating the subsequent winding of the nonwoven fabric by the first winding roller 303 and the second winding roller 304. The combination of the support spring 3091 and the fastening plate 3092 ensures that the second mounting shaft 302 is in stable contact with the first winding roller 303 and the second winding roller 304, while also facilitating the subsequent disassembly of the winding rollers.

[0033] In this embodiment, please refer to Figure 1 , Figure 2 and Figure 4 The adjustment mechanism 4 includes fixed seats 401 that are fixedly installed at the left and right ends of the rear side of the workbench 1. An adjustment motor 402 is fixedly installed on the top of the fixed seat 401. An adjustment screw 403 and a slide rod 404 are provided on the inner side of the fixed seat 401. Adjustment blocks 405 are respectively sleeved on the outer surfaces of the adjustment screw 403 and the slide rod 404.

[0034] Specifically, the output end of the adjusting motor 402 passes through the top surface of the fixed base 401 and is fixed to the top of the adjusting screw 403. The outer surface of the adjusting screw 403 is threadedly connected to the inner wall of the adjusting support block 405. The outer surface of the slide rod 404 is slidably connected to the inner wall of the adjusting support block 405. The rear side of the adjusting support block 405 is fixedly connected to the front surface of the mounting support 3.

[0035] In this implementation scheme, the setting of the motor 402 is mainly used to adjust the screw 403 for driving, while the setting of the slide bar 404 can prevent the first winding roller 303 and the second winding roller 304 from shifting during the movement, thereby improving the stability of the winding rollers during movement and realizing the replacement of the positions between the winding rollers to meet the requirements for splicing nonwoven fabric.

[0036] The working process of this utility model is as follows: When using an automatic nonwoven fabric feeding device, the nonwoven fabric is moved to contact the top surface of the guide roller 201, and then contacts the conveyor roller 202 and drum 203 through a gap. The conveyor motor 204 is then started, and its output drives the conveyor roller 202 to rotate. Guided by the guide roller 201 and drum 203, the nonwoven fabric moves towards the first take-up roller 303. Ensuring stable contact between the nonwoven fabric and the first take-up roller 303, the take-up motor 307 starts the first mounting shaft 301. The first mounting shaft 301 then drives the first take-up roller 303 and the second mounting shaft 203... The shaft 302 rotates, thereby realizing the winding operation of the nonwoven fabric. Furthermore, when the first winding roller 303 finishes winding, the adjusting motor 402 can be started. The output end of the adjusting motor 402 drives the adjusting screw 403 to rotate. Under the threaded transmission between the adjusting screw 403 and the adjusting support block 405, the adjusting support block 405 moves smoothly along the surface of the slide bar 404. The adjusting support block 405 then drives the mounting support 3 to move, realizing the replacement of the first winding roller 303 with the second winding roller 304. The second winding roller 304 then winds up the nonwoven fabric, thus completing the material switching operation of the nonwoven fabric and meeting the needs of the user.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic nonwoven fabric splicing device, comprising a worktable (1), characterized in that: The top of the workbench (1) is provided with mounting plates (2), which are respectively located at the left and right ends of the top of the workbench (1). The inner sides of the mounting plates (2) are respectively provided with guide rollers (201), conveying rollers (202) and rollers (203). A conveying motor (204) is fixedly installed on the left side of the mounting plate (2) located at the left end. The rear side of the workbench (1) is respectively provided with mounting supports (3). An adjusting mechanism (4) is arranged between the mounting supports (3) and the workbench (1). The inner sides of the mounting supports (3) are respectively provided with a first mounting shaft (301), a second mounting shaft (302), a first winding roller (303) and a second winding roller (304). The opposite side surfaces of the first mounting shaft (301) and the second mounting shaft (302) are both fixedly installed with limit rods (305). The left and right end surfaces of the first winding roller (303) and the second winding roller (304) are both provided with limit holes (306). A winding motor (307) is fixedly installed on the left side surface of the mounting support (3) located at the left end. A through hole (308) and a positioning rod (309) are respectively arranged on the right end of the mounting support (3) located at the right end. The outer side surfaces of the positioning rod (309) are respectively movably fitted with support compression springs (3091) and fastening discs (3092). The adjusting mechanism (4) comprises fixed seats (401) fixedly installed at the left and right ends of the rear side of the workbench (1). The top of the fixed seat (401) is fixedly installed with an adjusting motor (402). The inner side of the fixed seat (401) is provided with an adjusting screw rod (403) and a sliding rod (404). The outer side surfaces of the adjusting screw rod (403) and the sliding rod (404) are respectively fitted with adjusting support blocks (405).

2. The automatic nonwoven fabric yarn changing device according to claim 1, wherein: The output end of the conveying motor (204) penetrates the left side surface of the mounting plate (2) and is fixedly connected with the left end of the conveying roller (202).

3. The automatic nonwoven fabric yarn changing device according to claim 1, wherein: There is a gap between the outer side surfaces of the roller (203) and the conveying roller (202).

4. The automatic nonwoven fabric yarn changing device according to claim 1, wherein: The first mounting shaft (301) is rotatably connected with the right side surface of the mounting support (3) through a rotating piece, and the left end thereof is fixed with the output end of the winding motor (307).

5. The automatic nonwoven fabric yarn changing device according to claim 1, wherein: The outer side surface of the limit rod (305) is in contact with the inner wall of the limit hole (306).

6. The automatic nonwoven fabric yarn changing device according to claim 1, wherein: The left end of the support compression spring (3091) is in fixed contact with the right side surface of the mounting support (3), and the right end thereof is in fixed contact with the left side surface of the fastening disc (3092). The right end of the second mounting shaft (302) is rotatably connected with the left center surface of the fastening disc (3092) through a rotating piece.

7. The automatic nonwoven fabric yarn changing device according to claim 1, wherein: The output end of the adjusting motor (402) penetrates the top surface of the fixed seat (401) and is fixed with the top end of the adjusting screw rod (403).

8. The automatic nonwoven fabric yarn changing device according to claim 1, wherein: The outer side surface of the adjusting screw rod (403) is threadedly connected with the inner wall of the adjusting support block (405). The outer side surface of the sliding rod (404) is slidingly connected with the inner wall of the adjusting support block (405). The rear side of the adjusting support block (405) is fixedly connected with the front side surface of the mounting support (3).

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