High-speed water absorption pad forming and packaging all-in-one machine

Abstract

The utility model discloses a high-speed absorbent pad forming and packaging all-in-one machine which is provided with a machine frame and is characterized by comprising a first cotton core unwinding shaft, a second cotton core unwinding shaft and a first non-woven fabric unwinding shaft which are arranged on the lower portion of one end of the machine frame, and a second non-woven fabric unwinding shaft is arranged above the first cotton core unwinding shaft. A third non-woven fabric unwinding shaft is arranged above the first non-woven fabric unwinding shaft, a cotton receiving mechanism is arranged between the second non-woven fabric unwinding shaft and the third non-woven fabric unwinding shaft, and an upper-layer non-woven fabric traction roller set is arranged on one side of the third non-woven fabric unwinding shaft. A lower-layer non-woven fabric traction roller set, a cotton core traction roller set, a cotton core slicing assembly, a cotton core conveying belt, a first whole cloth traction roller set, an ultrasonic sealing assembly, a second whole cloth traction roller set, a whole material slicing assembly, a whole material conveying belt, a packaging film front traction roller set and a packaging film heat sealing assembly are sequentially arranged on one side of the first non-woven fabric unwinding shaft. An upper-layer packaging film unwinding shaft is arranged above the packaging film heat-sealing assembly, and a lower-layer packaging film unwinding shaft is arranged below the packaging film heat-sealing assembly. According to the water absorption pad forming and packaging device, integrated production of automatic forming and automatic packaging of water absorption pads can be achieved, the production efficiency of equipment is effectively improved, meanwhile, layout of all parts is reasonable, the overall height of the equipment is effectively reduced, and assembling and overhauling of the equipment are convenient.

Description

Technical Field

[0001] The utility model relates to water absorbent pad production equipment, in particular to a high-speed water absorbent pad forming and packaging integrated machine. Background Art

[0002] Absorbent pads are a new type of absorbent product that can absorb excess blood and juice from various fresh fruits, vegetables, fish, and meat to ensure that they maintain a fresh appearance for a long time and that the freezer in which they are displayed is clean. The structure of the absorbent pad mainly includes an absorbent cotton core in the middle, which is covered with non-woven fabric. Currently, many absorbent pads on the market are produced manually using semi-automated equipment. The workers' production efficiency is low and the labor intensity is very high. At the same time, the structure of the absorbent pad production equipment is relatively complex, and its overall specifications are relatively high. The production, assembly, and subsequent maintenance of some high-rise structures are relatively troublesome. In addition, after the absorbent pads are produced, they need to be collected and then transferred to the packaging equipment for outer packaging, which makes the production operation very cumbersome. Utility Model Content

[0003] In view of the shortcomings of the background technology, the technical problem to be solved by the present invention is to provide a high-speed water-absorbing pad forming and packaging integrated machine for solving the above-mentioned problems.

[0004] To this end, the present invention is implemented by adopting the following scheme:

[0005] The high-speed absorbent pad forming and packaging integrated machine has a frame, which is characterized by comprising a first cotton core unwinding shaft, a second cotton core unwinding shaft and a first non-woven fabric unwinding shaft arranged at the lower part of one end of the frame, a second non-woven fabric unwinding shaft is arranged above the first cotton core unwinding shaft, a third non-woven fabric unwinding shaft is arranged above the first non-woven fabric unwinding shaft, a cotton receiving mechanism is arranged between the second and third non-woven fabric unwinding shafts, an upper non-woven fabric traction roller group is arranged on one side of the third non-woven fabric unwinding shaft, and a non-woven fabric unwinding mechanism is arranged between the second and third non-woven fabric unwinding shafts. On one side of the fabric unwinding shaft are arranged in sequence the lower non-woven fabric traction roller group, the cotton core traction roller group, the cotton core slicing assembly, the cotton core conveyor belt, the first whole fabric traction roller group, the ultrasonic sealing assembly, the second whole fabric traction roller group, the whole material slicing assembly, the whole material conveyor belt, the packaging film front traction roller group, the packaging film heat sealing assembly, the packaging film rear traction roller group and the packaging bag slicing assembly; the upper packaging film unwinding shaft is arranged above the packaging film heat sealing assembly, and the lower packaging film unwinding shaft is arranged below the packaging film heat sealing assembly.

[0006] A first non-woven fabric guide roller group and a first non-woven fabric deviation corrector are arranged between the lower non-woven fabric traction roller group and the first straight fabric traction roller group, and a second non-woven fabric guide roller group, a second non-woven fabric deviation corrector, a third non-woven fabric guide roller group and a second non-woven fabric deviation corrector are arranged between the upper non-woven fabric traction roller group and the first straight fabric traction roller group.

[0007] A first scrap edge winding rack and a second scrap edge winding rack are provided above the monolithic slicing assembly.

[0008] A first adsorption hole is provided on the cotton core conveyor belt, and a first negative pressure port is provided on the frame corresponding to the first adsorption hole, and the first negative pressure port is connected to the negative pressure machine. A second adsorption hole is provided on the whole material conveyor belt, and a second negative pressure port is provided on the frame corresponding to the second adsorption hole, and the second negative pressure port is connected to the negative pressure machine.

[0009] The packaging film heat sealing assembly includes a fixed lower heat sealing plate, an upper heat sealing plate is arranged above the lower heat sealing plate, and the upper heat sealing plate is installed on a lifting frame, and the lifting frame is connected to the output end of the servo electric cylinder.

[0010] The high-speed absorbent pad forming and packaging all-in-one machine of the above technical solution reduces the overall height of the equipment by rationally configuring the positions of various components, and most of the cutting, welding, and heat-sealing components are located at the lower position of the equipment, which is convenient for its assembly layout and subsequent inspection and maintenance. At the same time, it can realize the absorbent pad forming and packaging operations in one go, and there is no need for secondary collection and transfer of the absorbent pads, which further improves its processing efficiency. The above operations are fully automated, which effectively reduces the labor intensity of workers and improves the stability of equipment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model has the following drawings:

[0012] Figure 1 It is a plan view of the utility model;

[0013] Figure 2 This is a structural diagram of the packaging film heat sealing component of the present utility model;

[0014] Figure 3 This is a structural diagram of the cotton core conveyor belt of the present invention. DETAILED DESCRIPTION

[0015] As shown in the figure, the high-speed absorbent pad forming and packaging integrated machine disclosed by the present invention has a frame, including a first cotton core unwinding shaft 36, a second cotton core unwinding shaft 35 and a first non-woven fabric unwinding shaft 34 arranged at the lower part of one end of the frame, a second non-woven fabric unwinding shaft 1 is arranged above the first cotton core unwinding shaft 36, a third non-woven fabric unwinding shaft 3 is arranged above the first non-woven fabric unwinding shaft 34, and a cotton connecting mechanism 2 is arranged between the second and third non-woven fabric unwinding shafts. The cotton connecting mechanism 2 consists of two cooperatively arranged cotton connecting rollers. When the cotton core on one of the cotton core unwinding shafts is about to be used up, the cotton core on the other cotton core unwinding shaft can be sent to the cotton connecting roller so that its cotton core can be connected with the previously unwound cotton core, thereby realizing continuous cotton core unwinding. An upper non-woven fabric traction roller group 4 is provided on one side of the third non-woven fabric unwinding shaft 3, and a lower non-woven fabric traction roller group 33, a cotton core traction roller group 32, a cotton core slicing assembly 31, a cotton core conveyor belt 28, a first straight cloth traction roller group 27, an ultrasonic sealing assembly 26, a second straight cloth traction roller group 25, a whole material slicing assembly 24, a whole material conveyor belt 23, a packaging film front traction roller group 14, a packaging film heat sealing assembly 15, a packaging film rear traction roller group 17 and a packaging bag slicing assembly 18 are provided in sequence on one side of the first non-woven fabric unwinding shaft 34. An upper packaging film unwinding shaft 19 is provided above the packaging film heat sealing assembly 15, and a lower packaging film unwinding shaft 20 is provided below the packaging film heat sealing assembly 15. The cotton core slicing component 31 adopts an upper cotton core slicing roller and a lower cotton core slicing roller that are arranged in conjunction with each other. The upper cotton core slicing roller is provided with a first slicing knife, and the first slicing knife cooperates with the lower cotton core slicing roller to perform the cotton core slicing operation. The ultrasonic sealing component 26 includes an upper ultrasonic welding head and a lower ultrasonic welding head. The upper and lower ultrasonic welding heads are connected to the corresponding lifting drive cylinders, driving the upper and lower ultrasonic welding heads to approach each other to ultrasonically weld the non-woven fabric. The whole material slicing component 24 includes an upper whole material slicing roller and a lower whole material slicing roller, wherein the upper whole material slicing roller has a rectangular slicing knife ring corresponding to the shape of the whole material, and the lower whole material slicing roller is provided with a rectangular knife groove corresponding to the rectangular slicing knife ring. The two cooperate with each other to cut the whole absorbent pad. The structure of the packaging bag slicing component 18 is similar to that of the whole material slicing component 24, so it will not be repeated. Furthermore, a first non-woven fabric guide roller group 30 and a first non-woven fabric deviation corrector 29 are provided between the lower non-woven fabric traction roller group 33 and the first whole fabric traction roller group 27. A second non-woven fabric guide roller group 5, a second non-woven fabric deviation corrector 6, a third non-woven fabric guide roller group 9 and a second non-woven fabric deviation corrector 8 are provided between the upper non-woven fabric traction roller group 4 and the first whole fabric traction roller group 27. By providing corresponding guide roller groups, the cotton core and non-woven fabric are precisely guided, and collision and contact of various substrates during the traction process are avoided. By providing corresponding deviation correctors to correct the deviation of each substrate, the deviation of the substrate during the traction and conveying process can be eliminated. A first waste edge winding rack 11 and a second waste edge winding rack 12 are provided above the whole material slicing assembly to collect the waste remaining after slicing.The cotton core conveyor belt 28 is provided with a first suction hole 40, and the frame is provided with a first negative pressure port 41 corresponding to the first suction hole 40, which is connected to the negative pressure machine. The whole material conveyor belt is provided with a second suction hole, and the frame is provided with a second negative pressure port corresponding to the second suction hole, which is connected to the negative pressure machine. By setting up the above structure, the sliced cotton cores and the whole material absorbent pad can be transported by suction, ensuring that their position will not shift during the transportation process. The packaging film heat sealing assembly includes a fixed lower heat sealing plate 39, and an upper heat sealing plate 38 is arranged above the lower heat sealing plate 39. The upper heat sealing plate 38 is mounted on a lifting frame 37, which is connected to the output end of the servo cylinder 16.

[0016] The working principle of the present invention is as follows: the cotton core is unwound through one of the cotton core unwinding shafts and is driven by the cotton core traction roller group 32 to be pulled to the cotton chip cutting assembly 31 to be cut into a single piece of cotton core, and is continued to be conveyed backward to the feed end of the first whole cloth traction roller group 27 through the cotton core conveyor belt 28. At the same time, the non-woven fabrics on the second and third non-woven fabric unwinding shafts are first unwound and sent out by the traction of the upper non-woven fabric traction roller group 4, and then are pulled by the first whole cloth traction roller group 27 to be sent to the ultrasonic sealing assembly 26. The non-woven fabric on the first non-woven fabric unwinding shaft 34 is unwound and sent out by the traction of the lower non-woven fabric traction roller group 33, and then are also pulled by the first whole cloth traction roller group 27 to be sent to the ultrasonic sealing assembly 26, and the single-piece cotton core conveyed on the cotton core conveyor belt 28 also falls to the first non-woven fabric unwinding shaft The lower layer of non-woven fabric transported on the reel 34 is fed into the ultrasonic sealing assembly 26 together, and the single cotton core is sealed in the upper and lower layers of non-woven fabrics, and is pulled to the whole material slicing assembly 24 by the second whole cloth traction roller group to be cut into a single piece of absorbent pad, and is transported by the whole material conveyor belt 23. At the same time, the upper and lower packaging films on the upper and lower packaging film unwinding rollers are pulled by the packaging film front traction roller group 14, and the absorbent pad on the whole material conveyor belt 23 just falls onto the lower packaging film and is transported to the packaging film heat sealing assembly 15 together with the packaging film, and the upper and lower packaging films are heat-sealed together to achieve heat-sealed packaging of the absorbent pad, and then it is pulled to the packaging bag slicing assembly 18 by the packaging film rear traction roller group 17, and cut into single bags of absorbent pads, completing the entire absorbent pad forming and packaging operation.

[0017] The structure of the present invention reduces the overall height of the equipment by rationally configuring the positions of various components, and most of the cutting, welding, and heat-sealing components are located at the lower part of the equipment, which is convenient for its assembly and layout as well as subsequent inspection and maintenance. At the same time, the absorbent pad forming and packaging operations can be completed in one go, and there is no need for secondary collection and transfer of the absorbent pads, which further improves its processing efficiency. The above operations are fully automated, which effectively reduces the labor intensity of workers and improves the stability of equipment operation.

Claims

1. High-speed absorbent pad forming and packaging integrated machine, with a frame, characterized by: The present invention comprises a first cotton core unwinding shaft (36), a second cotton core unwinding shaft (35) and a first non-woven fabric unwinding shaft (34) arranged at the lower part of one end of a frame, a second non-woven fabric unwinding shaft (1) being arranged above the first cotton core unwinding shaft (36), a third non-woven fabric unwinding shaft (3) being arranged above the first non-woven fabric unwinding shaft (34), a cotton receiving mechanism (2) being arranged between the second and third non-woven fabric unwinding shafts, an upper non-woven fabric pulling roller group (4) being arranged on one side of the third non-woven fabric unwinding shaft (3), and a lower non-woven fabric pulling roller group (33) being arranged in sequence on one side of the first non-woven fabric unwinding shaft (34). , a cotton core pulling roller group (32), a cotton core slicing assembly (31), a cotton core conveyor belt (28), a first whole cloth pulling roller group (27), an ultrasonic sealing assembly (26), a second whole cloth pulling roller group (25), a whole material slicing assembly (24), a whole material conveyor belt (23), a packaging film front pulling roller group (14), a packaging film heat sealing assembly (15), a packaging film rear pulling roller group (17) and a packaging bag slicing assembly (18), an upper packaging film unwinding shaft (19) is provided above the packaging film heat sealing assembly (15), and a lower packaging film unwinding shaft (20) is provided below the packaging film heat sealing assembly (15).

2. The high-speed absorbent pad forming and packaging integrated machine according to claim 1, characterized in that A first nonwoven fabric guide roller group (30) and a first nonwoven fabric deviation corrector (29) are provided between the lower nonwoven fabric traction roller group (33) and the first fabric straightening roller group (27); and a second nonwoven fabric guide roller group (5), a second nonwoven fabric deviation corrector (6), a third nonwoven fabric guide roller group (9) and a second nonwoven fabric deviation corrector (8) are provided between the upper nonwoven fabric traction roller group (4) and the first fabric straightening roller group (27).

3. The high-speed water-absorbing pad forming and packaging integrated machine according to claim 1, characterized in that A first scrap edge winding rack (11) and a second scrap edge winding rack (12) are provided above the monolithic slicing assembly.

4. The high-speed absorbent pad forming and packaging integrated machine according to claim 1, characterized in that The cotton core conveyor belt (28) is provided with a first adsorption hole (40), the frame is provided with a first negative pressure port (41) at a position corresponding to the first adsorption hole (40), and the first negative pressure port (41) is connected to a negative pressure machine; the whole material conveyor belt is provided with a second adsorption hole, the frame is provided with a second negative pressure port at a position corresponding to the second adsorption hole, and the second negative pressure port is connected to the negative pressure machine.

5. The high-speed water-absorbing pad forming and packaging integrated machine according to claim 1, characterized in that The packaging film heat sealing assembly includes a fixed lower heat sealing plate (39), an upper heat sealing plate (38) is arranged above the lower heat sealing plate (39), and the upper heat sealing plate (38) is installed on a lifting frame (37). The lifting frame (37) is connected to the output end of the servo electric cylinder (16).

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