Double-effect antibacterial face towel production unwinding and conveying equipment

Abstract

The utility model discloses a kind of double-effect antibacterial face-washing towel production unwinding conveying equipment, it is related to face-washing towel production technical field.The utility model includes rack, air inflation roller and material roll, the top of rack is provided with horizontal mounting platform, the surface of mounting platform is all fixedly connected with limiting plate, air inflation roller is set in the top of mounting platform, the circumference of air inflation roller is fixedly installed with two bearings, two bearings are in contact with mounting platform and respectively located in the side of two limiting plates mutually away, material roll is sleeved in the circumference of air inflation roller;The inner wall of both sides of rack is all rotatably connected with push plate, the top of push plate is all provided with positioning slot, air inflation roller is located in positioning slot, drive mechanism, the drive mechanism is set between the both sides of rack for driving material roll rotation.The utility model not only can reduce the adjustment time when material roll is replaced, make equipment feeding more convenient, improve production preparation efficiency, can keep raw material conveying tension stable simultaneously.

Description

Technical Field

[0001] This utility model belongs to the field of face towel production technology, and in particular relates to an unwinding and conveying device for producing face towels with dual antibacterial properties. Background Technology

[0002] Dual-effect antibacterial face towels are disposable facial cleansing products with dual antibacterial functions. They are usually made of skin-friendly materials such as pure cotton, plant fibers, or bamboo fibers. Some are treated with antibacterial technology (such as adding antibacterial agents or using antibacterial processes) to enhance their protective properties. In the production process of dual-effect antibacterial face towels, the unrolling and conveying of raw materials is a crucial link between raw material storage and subsequent processing. A search revealed that CN218144718U discloses an unwinding device for processing nonwoven face towels based on friction unwinding, including an unwinding shaft assembly. Although the above device has strong unwinding stability, it is inconvenient to load and unload the material, which affects production efficiency. Therefore, a double-effect antibacterial unwinding and conveying device for face towel production is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a double-effect antibacterial face towel production unwinding and conveying device, which can reduce the adjustment time when changing material rolls, make loading and unloading the equipment more convenient, improve production preparation efficiency, and at the same time maintain stable material conveying tension, thus solving existing technical problems.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: A roll-up conveying device for producing dual-effect antibacterial face towels includes: a frame, an air-expanding roller, and a roll of material. A horizontal mounting platform is provided on the top of the frame, and limit plates are fixedly connected to the surface of the mounting platform. The air-expanding roller is located on the top of the mounting platform, and two bearings are fixedly installed on the circumference of the air-expanding roller. The two bearings abut against the mounting platform and are located on the side of the two limit plates that are far apart from each other. The roll of material is sleeved on the circumference of the air-expanding roller. Push plates are rotatably connected to the inner walls of both sides of the frame, and positioning grooves are opened on the top of the push plates, with the air roller located in the positioning grooves. A drive mechanism is disposed between the two sides of the frame for driving the material roll to rotate; A pushing mechanism is provided at the bottom of the frame to drive the push plate to rotate.

[0005] In one possible design, the pushing mechanism includes a connecting rod and a second cylinder. The connecting rod is fixed between two push plates, and the second cylinder is rotatably connected to the bottom of the frame. One end of the piston rod of the second cylinder is rotatably connected to the connecting rod.

[0006] In one possible design, the drive mechanism includes a drive roller and a motor, with the drive roller rotating between the two sides of the frame, the motor fixed to one side of the frame, and one end of the motor output shaft fixed to the drive roller.

[0007] In one possible design, a rotating shaft is rotatably connected between the two sides of the frame, and two symmetrically arranged mounting plates are fixedly connected around the circumference of the rotating shaft. A tension roller is rotatably connected between the mounting plates. A third cylinder is rotatably connected to the bottom of the frame, and a drive plate is fixedly connected to one side of the rotating shaft. One end of the piston rod of the third cylinder is rotatably connected to the drive plate.

[0008] In one possible design, guide rollers are rotatably connected between the two sides of the frame.

[0009] In one possible design, the bottom of the frame is provided with two base plates, each with two guide rails fixed to its surface. The bottom of the frame is rotatably connected to four rollers, which roll within the guide rails. A first cylinder is fixedly connected to the surface of one of the base plates, with one end of the piston rod of the first cylinder fixed to the frame.

[0010] In one possible design, the positioning groove is funnel-shaped.

[0011] In this application, during use, the material roll is placed on the air-expanding roller, and then the material roll and the air-expanding roller are hoisted to the mounting platform using hoisting equipment. The air-expanding roller is positioned in the positioning groove in the push plate. After the air-expanding roller is ventilated, it fixes the material roll, and then it is wound. During winding, the raw material passes around the drive roller, guide roller, and tension roller, and is then introduced into the production line. During use, the second cylinder is activated. The second cylinder is controlled by a three-piece unit to maintain stable thrust. The second cylinder pushes the push plate to rotate through the connecting rod, which in turn makes the material roll abut against the drive roller through the positioning groove. The motor drives the drive roller to rotate, and the material is fed by friction. The third cylinder can drive the rotating shaft to rotate through the drive plate. The drive shaft drives the tension roller to move through the mounting plate, thereby adjusting the tension. With the help of the production line tension meter and control terminal, the tension of the production line can be kept stable. During use, the first cylinder can drive the frame to move, and with the help of the production line photoelectric sensor and control terminal, deviation correction can be achieved.

[0012] The embodiments of this utility model have the following beneficial effects: In this invention, by using the air expansion roller, the trumpet-shaped positioning groove on the top of the push plate and the hoisting equipment in conjunction with the air expansion roller, the material roll can be directly hoisted into the positioning groove after being fitted with the air expansion roller. The air expansion roller can be tightly fixed by venting air, without the need for additional complicated fixing steps. At the same time, the trumpet-shaped positioning groove can guide the air expansion roller to quickly align, greatly simplifying the loading and unloading operation process, reducing the adjustment time when changing the material roll, making loading and unloading of equipment more convenient, and improving production preparation efficiency. In this invention, through the cooperation of a third cylinder, a drive plate, a rotating shaft, a mounting plate, and a tension roller, the third cylinder pushes the drive plate to drive the rotating shaft to rotate. The rotating shaft, through the mounting plate, drives the tension roller to move up and down, thereby adjusting the contact pressure between the tension roller and the raw material. Combined with the tension data monitored in real time by the tension monitoring equipment on the production line, the control end synchronously regulates the action of the third cylinder, which can maintain the stability of the raw material conveying tension, avoid the raw material being stretched and deformed due to excessive tension or becoming loose and stacked due to insufficient tension, and ensure the stability of the raw material during subsequent processing of the dual-effect antibacterial face towel.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional structural diagram from a first perspective of an embodiment of the present invention; Figure 2 This is a three-dimensional structural diagram from a second perspective of an embodiment of the present invention; Figure 3 This is a cross-sectional structural diagram of an embodiment of the present invention.

[0016] In the diagram: 1. Frame; 2. Motor; 3. Base plate; 4. Guide rail; 5. Roller; 6. Drive roller; 7. Material roll; 8. Air-expanding roller; 9. Bearing; 10. Limiting plate; 11. First cylinder; 12. Push plate; 13. Positioning groove; 14. Connecting rod; 15. Second cylinder; 16. Rotating shaft; 17. Mounting plate; 18. Tensioning roller; 19. Third cylinder; 20. Drive plate; 21. Guide roller. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] To keep the following description of the embodiments of this utility model clear and concise, detailed descriptions of known functions and known components are omitted.

[0019] In one embodiment: Please refer to Figures 1-3 As shown, this embodiment provides an unwinding conveyor device, including: a frame 1, an air-expanding roller 8, and a material roll 7. Horizontal mounting platforms are provided on both sides of the top of the frame 1. Limiting plates 10 are fixedly connected to the surfaces of the mounting platforms to limit the lateral displacement of subsequent components. The air-expanding roller 8 is located on top of the mounting platforms. Two bearings 9 are fixedly mounted on the circumference of the air-expanding roller 8. The two bearings 9 respectively abut against the upper surface of the mounting platform, and each bearing 9 is located on a side of the two limiting plates 10 that are far apart from each other. Through the cooperation of the limiting plates 10 and the bearings 9, the lateral displacement of the air-expanding roller 8 during unwinding can be effectively prevented. The material roll 7 is sleeved on the circumference of the air-expanding roller 8. The material roll 7 is a roll of raw material required for the production of double-effect antibacterial face towels. After the air-expanding roller 8 is ventilated, it can expand and tightly adhere to the inner wall of the material roll 7, thereby fixing the material roll 7 and preventing relative sliding between the material roll 7 and the air-expanding roller 8 during rotation.

[0020] Push plates 12 are rotatably connected to the inner walls of both sides of the frame 1. The push plates 12 can rotate around the connection point between themselves and the frame 1. A positioning groove 13 is provided on the top of the push plate 12. The positioning groove 13 is trumpet-shaped. This shape design facilitates the insertion of the air expansion roller 8 and realizes rapid loading and unloading. The two ends of the air expansion roller 8 are respectively located in the positioning groove 13 of the push plates 12 on both sides. The positioning groove 13 plays the role of positioning and driving the air expansion roller 8.

[0021] The drive mechanism is located between the two sides of the frame 1 and is used to drive the material roll 7 to rotate for unwinding. The drive mechanism includes a drive roller 6 and a motor 2. The drive roller 6 rotates through the two sides of the frame 1, and the axis of the drive roller 6 is parallel to the axis of the air expansion roller 8. The motor 2 is fixed to one side of the outer wall of the frame 1. One end of the output shaft of the motor 2 is fixedly connected to one end of the drive roller 6. After the motor 2 is started, it can directly drive the drive roller 6 to rotate, and use friction to drive the material roll 7 to rotate.

[0022] The pushing mechanism is located at the bottom of the frame 1 and is used to push the push plate 12 to rotate. The pushing mechanism includes a connecting rod 14 and a second cylinder 15. The two ends of the connecting rod 14 are respectively fixed to one side of the two push plates 12, so that the two push plates 12 are linked together. The cylinder body of the second cylinder 15 is rotatably connected to the bottom crossbeam of the frame 1 through a pin. One end of the piston rod of the second cylinder 15 is rotatably connected to the middle of the connecting rod 14 through a pin. When the second cylinder 15 is working, the extension and retraction of its piston rod can drive the connecting rod 14 to move up and down, thereby driving the two push plates 12 to rotate synchronously around their connection point with the frame 1, and then the material roll 7 is pressed against the drive roller 6 through the positioning groove 13.

[0023] This application can be used in the field of face towel production, or in other fields applicable to this application.

[0024] In another embodiment: refer to Appendix Figures 1-3A type of unwinding and conveying equipment for the production of face towels with dual antibacterial properties: it is applied to the field of face towel production.

[0025] A rotating shaft 16 is rotatably connected between the two sides of the frame 1. The axis of the rotating shaft 16 is parallel to the axis of the drive roller 6. Two symmetrically arranged mounting plates 17 are fixedly connected to the circumference of the rotating shaft 16. The two mounting plates 17 are symmetrically arranged along the axis of the rotating shaft 16. A tension roller 18 is rotatably connected between the ends of the mounting plates 17 away from the rotating shaft 16. The axis of the tension roller 18 is parallel to the axis of the rotating shaft 16 and is used to contact the raw material to adjust the tension of the raw material. A third cylinder 19 is rotatably connected to the bottom of the frame 1, and a drive plate 20 is fixedly connected to one side of the rotating shaft 16. The drive plate 20 extends outward from the circumference of the rotating shaft 16. One end of the piston rod of the third cylinder 19 is rotatably connected to the end of the drive plate 20 away from the rotating shaft 16. When the piston rod of the third cylinder 19 extends or retracts, it can push the drive plate 20 to rotate around the axis of the rotating shaft 16, thereby driving the rotating shaft 16 to rotate synchronously. When the rotating shaft 16 rotates, it drives the tension roller 18 to move up and down through the mounting plate 17, thereby changing the contact force between the tension roller 18 and the raw material and realizing tension adjustment.

[0026] Guide rollers 21 are rotatably connected between the two sides of the frame 1. The axis of the guide rollers 21 is parallel to the axis of the drive rollers 6. The guide rollers 21 are located between the drive rollers 6 and the tension rollers 18 and are used to guide the raw materials so that the raw materials can be conveyed according to the preset path.

[0027] The bottom of the frame 1 has two base plates 3, which are spaced apart along the length of the frame 1, and the upper surface of the base plates 3 is parallel to the ground. Each base plate 3 has two guide rails 4 fixed to its surface, which are parallel along the width of the base plate 3. Four rollers 5 are rotatably connected to the four corners of the bottom of the frame 1, and these rollers 5 are rolled within the four guide rails 4. Through the cooperation of the rollers 5 and the guide rails 4, the frame 1 can move along the length of the guide rails 4. A first cylinder 11 is fixedly connected to the surface of one of the base plates 3. One end of the piston rod of the first cylinder 11 is fixedly connected to the bottom of the frame 1. When the piston rod of the first cylinder 11 extends or retracts, it can drive the frame 1 to move along the length of the guide rails 4. Combined with the production line's photoelectric sensors and control terminal, this enables feeding correction.

[0028] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0029] It should be noted that in the description of this specification, descriptions such as "first" and "second" are only used to distinguish the features and do not have any actual order or directional meaning. This application is not limited to this.

[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A roll-out conveying device for producing dual-effect antibacterial face towels, characterized in that, include: The frame (1), the air roller (8) and the material roll (7) are provided. The top of the frame (1) is provided with a horizontal installation platform. The surface of the installation platform is fixedly connected with a limit plate (10). The air roller (8) is set on the top of the installation platform. Two bearings (9) are fixedly installed on the circumference of the air roller (8). The two bearings (9) abut against the installation platform and are located on the side of the two limit plates (10) that are far away from each other. The material roll (7) is sleeved on the circumference of the air roller (8). The inner walls on both sides of the frame (1) are rotatably connected to push plates (12), and the top of each push plate (12) is provided with a positioning groove (13), and the air expansion roller (8) is located in the positioning groove (13). A drive mechanism is provided between the two sides of the frame (1) for driving the material roll (7) to rotate; A pushing mechanism is provided at the bottom of the frame (1) to push the push plate (12) to rotate.

2. The unwinding and conveying equipment for producing dual-effect antibacterial face towels as described in claim 1, characterized in that, The pushing mechanism includes a connecting rod (14) and a second cylinder (15). The connecting rod (14) is fixed between two push plates (12). The second cylinder (15) is rotatably connected to the bottom of the frame (1). One end of the piston rod of the second cylinder (15) is rotatably connected to the connecting rod (14).

3. The unwinding and conveying equipment for producing dual-effect antibacterial face towels as described in claim 2, characterized in that, The driving mechanism includes a driving roller (6) and a motor (2). The driving roller (6) rotates between the two sides of the frame (1). The motor (2) is fixed on one side of the frame (1). One end of the output shaft of the motor (2) is fixed to the driving roller (6).

4. The unwinding and conveying equipment for producing dual-effect antibacterial face towels as described in claim 1, characterized in that, A rotating shaft (16) is rotatably connected between the two sides of the frame (1). Two symmetrically arranged mounting plates (17) are fixedly connected around the circumference of the rotating shaft (16). A tension roller (18) is rotatably connected between the mounting plates (17). A third cylinder (19) is rotatably connected to the bottom of the frame (1). A drive plate (20) is fixedly connected to one side of the rotating shaft (16). One end of the piston rod of the third cylinder (19) is rotatably connected to the drive plate (20).

5. The unwinding and conveying equipment for producing dual-effect antibacterial face towels as described in any one of claims 1-4, characterized in that, Guide rollers (21) are rotatably connected between the two sides of the frame (1).

6. The unwinding and conveying equipment for producing dual-effect antibacterial face towels as described in claim 1, characterized in that, The bottom of the frame (1) is provided with two base plates (3), and two guide rails (4) are fixed on the surface of each base plate (3). Four rollers (5) are rotatably connected to the bottom of the frame (1). The rollers (5) roll in the guide rails (4). A first cylinder (11) is fixedly connected to the surface of one of the base plates (3). One end of the piston rod of the first cylinder (11) is fixed to the frame (1).

7. The unwinding and conveying equipment for producing dual-effect antibacterial face towels as described in claim 1, characterized in that, The positioning groove (13) is trumpet-shaped.

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