Non-woven fabric bonding and positioning mechanism for production of steam eyeshade

Abstract

The utility model provides a non-woven fabric bonding and positioning mechanism for steam eyeshade production, which relates to the technical field of non-woven fabric bonding and comprises a base, first fixing frames are symmetrically arranged on two sides of the top of the base, a first air cylinder is arranged on one side of each first fixing frame, and a second air cylinder is arranged on the other side of each first fixing frame. The output end of the first air cylinder movably penetrates through the first fixing frame and is connected with a first sliding block. The screw rod is driven to rotate through the first motor, the two second sliding blocks are driven to slide and get close to each other on the screw rod, then the two clamping plates are driven to clamp and fix two non-woven fabrics, the first sliding blocks are pushed to slide on the first guide rods through stretching and retracting of the first air cylinders, and then the clamped non-woven fabrics are driven to move to a bonding station. Therefore, the non-woven fabrics with different thicknesses are clamped, the non-woven fabrics are prevented from being bent in the positioning process, meanwhile, manual operation is not needed, the positioning precision is improved, the labor cost is saved, the overall working efficiency is improved, and different use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric bonding, in particular to a non-woven fabric bonding and positioning mechanism for steam eye mask production. Background Art

[0002] Steam eye masks use advanced self-heating temperature control technology to allow moisture in the air to react chemically with iron powder inside the eye mask to form a heating element, generating fine, warm water vapor that is invisible to the naked eye. It is a generic product developed in response to the needs of the eye care market, and is named because it can spontaneously generate heat and steam. Non-woven fabrics are textiles made of chemical fibers including polyester, polyamide, polytetrafluoroethylene, polypropylene, carbon fiber and glass fiber. They are one of the main materials required for the production of steam eye masks. During the production process of steam eye masks, non-woven fabrics need to be bonded and positioned.

[0003] When existing non-woven fabrics are bonded and positioned, two pieces of non-woven fabrics are usually manually aligned and bonded using an ultrasonic bonder. However, the manual operation process is relatively complicated, time-consuming and labor-intensive, and the manual operation has low precision and poor positioning accuracy, resulting in low overall work efficiency and an increased rate of defective products, which makes it difficult to meet usage requirements. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the manual operation process is complicated, time-consuming and labor-intensive, and the manual operation has low precision and poor positioning accuracy, which leads to low overall work efficiency, increased production rate of defective products, and difficulty in meeting usage needs. A non-woven fabric bonding and positioning mechanism for steam eye mask production is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a non-woven fabric bonding and positioning mechanism for steam eye mask production, comprising a base, first fixed frames are symmetrically arranged on both sides of the top of the base, a first cylinder is arranged on one side of the first fixed frame, the output end of the first cylinder movably passes through the first fixed frame and is connected to a first slider, a first guide rod is arranged on the inner side of the first fixed frame, the first slider is slidably installed on the outer side of the first guide rod, a second fixed frame is arranged on one side of the first slider, a first motor is arranged on the top of the second fixed frame, the output end of the first motor movably passes through the second fixed frame and is connected to a screw rod, two second sliders are arranged on the outer side of the screw rod, and one end of the second slider is fixedly connected to a splint.

[0006] Preferably, two brackets are provided on the top of the base, and two conveying rollers are provided on the side close to the two brackets, one end of the two conveying rollers are movably passed through the single bracket and connected to a shaft sleeve, the outer sides of the two shaft sleeves are provided with a transmission belt, and a second motor is provided on one side of the single bracket, and the output end of the second motor is movably passed through the single bracket and connected to the single conveying roller.

[0007] Preferably, two groups of brackets are arranged on the top of the base, a fixed shaft is arranged on the top of the bracket, and both ends of the fixed shaft are sleeved with limiting collars.

[0008] Preferably, a fixed frame is provided on the top of the base, two hydraulic telescopic rods are provided on the inner top of the fixed frame, and one end of the hydraulic telescopic rod is connected to a third fixed frame.

[0009] Preferably, a second guide rod is provided on the inner side of the third fixed frame, a third slider is movably installed on the outer side of the second guide rod, a second cylinder is provided at one end of the third fixed frame, an output end of the second cylinder movably passes through the third fixed frame and is connected to the third slider, and an ultrasonic adhesive is installed at the bottom of the third slider.

[0010] Preferably, a processing table is provided on the top of the base, and the processing table is arranged directly below the ultrasonic adhesive.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, the first motor drives the screw to rotate, causing the two second sliders to slide close to the screw, thereby driving the two clamping plates to clamp and fix the two non-woven fabrics. The first cylinder is extended and retracted to push the first slider to slide on the first guide rod, thereby driving the clamped non-woven fabric to move to the bonding station, thereby clamping non-woven fabrics of different thicknesses and preventing the non-woven fabrics from bending during the positioning process. At the same time, no manual operation is required, thereby improving positioning accuracy, saving labor costs, and improving overall work efficiency to meet different usage requirements.

[0013] 2. In the utility model, a single conveying roller is driven to rotate by a second motor, so that another conveying roller connected to it by a transmission belt rotates synchronously, thereby realizing synchronous conveying of two non-woven fabrics, preventing misalignment during the bonding and positioning process of the non-woven fabrics, improving positioning accuracy, and reducing the yield rate of defective products. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a non-woven fabric bonding and positioning mechanism for steam eye mask production;

[0015] Figure 2The utility model provides a side view of a non-woven fabric bonding and positioning mechanism for steam eye mask production;

[0016] Figure 3 The utility model provides a partial structural schematic diagram of a non-woven fabric bonding and positioning mechanism for steam eye mask production;

[0017] Figure 4 The utility model provides a schematic diagram of the conveying roller structure of a non-woven fabric bonding and positioning mechanism for steam eye mask production.

[0018] Legend: 1. Base; 2. First fixed frame; 3. First cylinder; 4. First guide rod; 5. First slider; 6. Second fixed frame; 7. First motor; 8. Screw; 9. Second slider; 10. Clamp; 11. Bracket; 12. Conveyor roller; 13. Bushing; 14. Drive belt; 15. Second motor; 16. Bracket; 17. Fixed shaft; 18. Limiting shaft ring; 19. Fixed frame; 20. Hydraulic telescopic rod; 21. Third fixed frame; 22. Second guide rod; 23. Second cylinder; 24. Third slider; 25. Ultrasonic adhesive; 26. Processing table. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example

[0021] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a non-woven fabric bonding and positioning mechanism for steam eye mask production, comprising a base 1, first fixing frames 2 are symmetrically arranged on both sides of the top of the base 1, a first cylinder 3 is arranged on one side of the first fixing frame 2, an output end of the first cylinder 3 movably passes through the first fixing frame 2 and is connected to a first slider 5, a first guide rod 4 is arranged on the inner side of the first fixing frame 2, the first slider 5 is slidably installed on the outer side of the first guide rod 4, a second fixing frame 6 is arranged on one side of the first slider 5, a first motor 7 is arranged on the top of the second fixing frame 6, an output end of the first motor 7 movably passes through the second fixing frame 6 and is connected to a screw rod 8, two second sliders 9 are arranged on the outer side of the screw rod 8, and a clamping plate 10 is fixedly connected to one end of the second slider 9.

[0022] In this embodiment, the screw rod 8 is driven to rotate by the first motor 7, causing the two second sliders 9 to slide close to the screw rod 8, thereby driving the two clamps 10 to clamp and fix the two non-woven fabrics. The first cylinder 3 is extended and retracted to push the first slider 5 to slide on the first guide rod 4, thereby driving the clamped non-woven fabric to move to the bonding station, thereby clamping non-woven fabrics of different thicknesses and preventing the non-woven fabrics from bending during the positioning process. At the same time, no manual operation is required, thereby improving positioning accuracy, saving labor costs, and improving overall work efficiency to meet different usage requirements. Example

[0023] like Figure 1-Figure 4 As shown, two brackets 11 are arranged on the top of the base 1, and two conveying rollers 12 are arranged on the side close to the two brackets 11. One end of the two conveying rollers 12 is movably inserted into the single bracket 11 and connected with a shaft sleeve 13. The outer sides of the two shaft sleeves 13 are sleeved with a transmission belt 14. A second motor 15 is arranged on one side of the single bracket 11. The output end of the second motor 15 is movably inserted into the single bracket 11 and connected with the single conveying roller 12. Two groups of brackets 16 are arranged on the top of the base 1. A fixed shaft 17 is arranged on the top of the bracket 16. Both ends of the fixed shaft 17 are sleeved with a limit shaft ring 18. The top of the base 1 is provided with a fixed shaft 17. A fixed frame 19, two hydraulic telescopic rods 20 are arranged on the inner top of the fixed frame 19, one end of the hydraulic telescopic rod 20 is connected to a third fixed frame 21, a second guide rod 22 is arranged on the inner side of the third fixed frame 21, a third slider 24 is movably installed on the outer side of the second guide rod 22, a second cylinder 23 is arranged at one end of the third fixed frame 21, an output end of the second cylinder 23 movably passes through the third fixed frame 21 and is connected to the third slider 24, an ultrasonic adhesive 25 is installed at the bottom of the third slider 24, and a processing table 26 is arranged on the top of the base 1, and the processing table 26 is arranged directly below the ultrasonic adhesive 25.

[0024] In this embodiment, a single conveying roller 12 is driven to rotate by a second motor 15, so that another conveying roller 12 connected to it by a transmission belt 14 is caused to rotate synchronously, thereby realizing synchronous conveying of two non-woven fabrics, preventing misalignment during the bonding and positioning process of the non-woven fabrics, improving positioning accuracy, and reducing the yield of defective products. The fixed shaft 17 can be limited and fixed by a limiting shaft ring 18 to prevent the fixed shaft 17 from falling off the bracket 16. The fixed shaft 17 can be used to install a roll wound with non-woven fabrics, and the two groups of brackets 16 have different heights, so that the two non-woven fabric rolls can rotate synchronously. And they are jointly transported to the designated position by the conveying roller 12. The third fixed frame 21 can be pushed down by the extension and retraction of the hydraulic telescopic rod 20. The third sliding block 24 can be pushed to slide on the second guide rod 22 by the second cylinder 23, so that the ultrasonic adhesive 25 can ultrasonically bond the two layers of non-woven fabrics. The ultrasonic adhesive 25 is an existing technology well known to those skilled in the art, and this scheme does not make any technical improvements thereto, so its working principle is not elaborated in this article. The processing table 26 can be used to ensure that the workstation is flat and tidy, and prevent the two layers of non-woven fabrics from being misaligned during the bonding process, thereby improving work efficiency.

[0025] The working principle of this embodiment is as follows: when in use, firstly, two non-woven fabric rolls are respectively sleeved on the fixed shaft 17, and then the limiting shaft ring 18 is screwed to fix the fixed shaft 17 on the bracket 16. Then, the ends of the two non-woven fabrics are pulled to align the two and pass through between the two conveying rollers 12. Then, the second motor 15 is started to drive the single conveying roller 12 to rotate. Affected by the transmission component composed of the shaft sleeve 13 and the transmission belt 14, the other conveying roller 12 rotates synchronously to convey the two non-woven fabrics. Then, the two first motors 7 are started at the same time to drive the corresponding screw rods 8. Rotate, so that the two second sliders 9 drive the clamping plates 10 opposite to them to get close to each other, clamp the two non-woven fabrics, and then start the two first cylinders 3 at the same time, shrink and pull the corresponding first sliders 5 to slide on the first guide rod 4, and move the two non-woven fabrics to above the processing table 26. Finally, use the hydraulic telescopic rod 20 to push the third fixed frame 21 downward, and then start the second cylinder 23 to push the third slider 24 to slide from left to right on the second guide rod 22, so that the ultrasonic adhesive 25 bonds the two non-woven fabrics, thereby completing the use of the non-woven fabric bonding and positioning mechanism.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A non-woven fabric bonding and positioning mechanism for steam eye mask production, comprising a base (1), characterized in that: A first fixing frame (2) is symmetrically arranged on both sides of the top of the base (1); a first cylinder (3) is arranged on one side of the first fixing frame (2); an output end of the first cylinder (3) movably passes through the first fixing frame (2) and is connected to a first slider (5); a first guide rod (4) is arranged on the inner side of the first fixing frame (2); the first slider (5) is slidably mounted on the outer side of the first guide rod (4); a second fixing frame (6) is arranged on one side of the first slider (5); a first motor (7) is arranged on the top of the second fixing frame (6); an output end of the first motor (7) movably passes through the second fixing frame (6) and is connected to a screw rod (8); two second sliders (9) are arranged on the outer side of the screw rod (8); one end of the second slider (9) is fixedly connected to a clamping plate (10).

2. The non-woven fabric bonding and positioning mechanism for steam eye mask production according to claim 1, characterized in that: Two brackets (11) are arranged on the top of the base (1), and two conveying rollers (12) are arranged on the side close to the two brackets (11). One end of the two conveying rollers (12) movably passes through the single bracket (11) and is connected to a shaft sleeve (13). The outer sides of the two shaft sleeves (13) are provided with a transmission belt (14). A second motor (15) is arranged on one side of the single bracket (11), and the output end of the second motor (15) movably passes through the single bracket (11) and is connected to the single conveying roller (12).

3. The non-woven fabric bonding and positioning mechanism for steam eye mask production according to claim 1, characterized in that: Two groups of brackets (16) are arranged on the top of the base (1), a fixed shaft (17) is arranged on the top of the bracket (16), and both ends of the fixed shaft (17) are sleeved with limit collars (18).

4. The non-woven fabric bonding and positioning mechanism for steam eye mask production according to claim 1, characterized in that: A fixed frame (19) is arranged on the top of the base (1), two hydraulic telescopic rods (20) are arranged on the inner top of the fixed frame (19), and one end of the hydraulic telescopic rod (20) is connected to a third fixed frame (21).

5. The non-woven fabric bonding and positioning mechanism for steam eye mask production according to claim 4, characterized in that: A second guide rod (22) is arranged on the inner side of the third fixing frame (21), a third slider (24) is movably mounted on the outer side of the second guide rod (22), a second cylinder (23) is arranged at one end of the third fixing frame (21), an output end of the second cylinder (23) movably passes through the third fixing frame (21) and is connected to the third slider (24), and an ultrasonic adhesive (25) is mounted on the bottom of the third slider (24).

6. The non-woven fabric bonding and positioning mechanism for steam eye mask production according to claim 5, characterized in that: A processing table (26) is provided on the top of the base (1), and the processing table (26) is arranged directly below the ultrasonic adhesive (25).

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