Multi-row rectifier for wet wipes production line

Abstract

The present invention relates to the technical field of wet wipes production, and in particular to a multi-column rectifying device for a wet wipes production line, the device comprising a frame, on which a plurality of conveyor belts for dragging a plurality of columns of non-woven fabrics are arranged, the conveyor belts being used to receive the plurality of columns of non-woven fabrics delivered by a fabric receiver and transferring them to a terminal conveying roller, the conveyor belts being defined to convey from back to front, a plurality of conveyor belts being arranged at intervals along the left and right directions, a cloth-lifting mechanism being arranged on the lower side of each column of non-woven fabrics, a cloth-pressing mechanism being also arranged on the upper side of each column of non-woven fabrics, the multi-column rectifying device for the wet wipes production line further comprising a confluence channel which is wide at the rear and narrow at the front and which is arranged on the terminal conveying roller, the confluence channel being connected to a single-column conveyor belt, and through the above arrangement, it is realized that automated equipment is used to replace the rectifying treatment of the plurality of columns of non-woven fabrics at the terminal conveying roller, the processed plurality of columns of non-woven fabrics are output in one column, which is convenient for collection by staff, greatly reduces the labor intensity of staff, and improves work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of wet wipes production, and in particular to a multi-row rectifying device for a wet wipes production line. Background Art

[0002] Wet wipes are a common sanitary product that can not only moisturize and maintain the skin, but also play a role in disinfection or sterilization. They have become a necessity for more and more people. The raw material of wet wipes is non-woven fabric. During production, the cylindrical non-woven fabric is first installed on the cloth roll rack at the back of the production line. The non-woven fabric moves forward under the action of the conveyor belt to the slitting device. The cutter on the slitting device divides the entire piece of non-woven fabric into multiple columns in the left and right directions. The multiple columns of non-woven fabric adjust their shape and posture at the folding device, and then continue to move forward under the action of the cloth pulling device. The multiple columns of non-woven fabric enter the humidification area flatly, evenly and orderly. The moistened non-woven fabric enters the water pressing device and is pressed at the upper and lower cloth pressing rollers to make the non-woven fabric evenly humidified, and whether to add soaking liquid is selected according to the actual degree of wetting of the non-woven fabric. After passing through the water pressure device, the non-woven fabric continues to move forward with the conveyor belt and reaches the cutting mechanism, where it is cut into multiple sections by the cutter. Then, multiple columns of non-woven fabric continue to move forward and reach the end conveyor roller under the action of the fabric connector. Finally, the staff collects each pile of wet wipes on the multiple columns of non-woven fabric and then packages them.

[0003] It can be seen that when reaching the end conveyor roller, the non-woven fabrics are still arranged in multiple rows and are collected one by one by the staff, which is labor-intensive and has low work efficiency. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a multi-column rectifying device for a wet wipes production line, which performs rectifying processing on the multi-column non-woven fabrics received by the cloth receiving device, so that the multi-column non-woven fabrics arriving at the end conveying roller are merged into one column for output, which is convenient for staff to collect, greatly reduces the labor intensity of staff and improves work efficiency.

[0005] In order to achieve the above-mentioned purpose, the multi-row rectifier device of the wet wipes production line provided by the present invention adopts the following technical scheme:

[0006] The multi-column rectifying device of the wet wipes production line comprises a frame for connecting a cloth receiver and a terminal conveying roller, wherein a plurality of conveyor belts for dragging the plurality of columns of non-woven fabrics are arranged on the frame, the conveyor belts are used to receive the plurality of columns of non-woven fabrics transferred by the cloth receiver and transfer them to the terminal conveying roller, and the conveyor belts are defined to convey from the back to the front, and the plurality of conveyor belts are arranged at intervals along the left and right directions, and a cloth-lifting mechanism that can move up and down and can lift the column of non-woven fabrics away from the plane of the conveyor belt is arranged in the intervals between adjacent conveyor belts on the lower side of each column of non-woven fabrics, and a cloth-pressing mechanism for cooperating with the cloth-lifting mechanism to clamp the column of non-woven fabrics is also arranged on the upper side of each column of non-woven fabrics, and the downward movement time of each cloth-lifting mechanism is different, so that each column of non-woven fabrics falls on the conveyor belt on the lower side in a different order and is conveyed to the terminal conveying roller in a different order, and the multi-column rectifying device of the wet wipes production line also comprises a confluence channel that is wide at the back and narrow at the front and is arranged on the terminal conveying roller, and the confluence channel connects the single-column conveyor belts.

[0007] Furthermore, the cloth-lifting mechanism comprises a lower direct-acting member whose output end extends upward and a cloth-supporting plate connected to the output end of each lower direct-acting member.

[0008] Furthermore, the cloth pressing mechanism comprises an upper linear motion member whose output end extends downward and a cloth pressing plate connected to the output end of each upper linear motion member.

[0009] Furthermore, the lower direct-acting member and the upper direct-acting member are both cylinders.

[0010] Furthermore, a vertical plate extending forward and backward is arranged on each of the left and right sides of the end conveying roller, and two connecting rods arranged at intervals in the front-to-back direction are connected between the two vertical plates. There is also a left partition and a right partition relatively arranged from back to front and inclined from the outside to the inside of the connecting rod between the two vertical plates. The end conveying roller is arranged between the lower ends of the left partition and the right partition, and the front and rear ends of the left partition and the right partition are respectively connected to the front and rear connecting rods, and the confluence channel is formed between the left partition and the right partition.

[0011] Furthermore, the two connecting rods are both guided and assembled with connecting blocks, and the front and rear ends of the left partition and the right partition are connected to the connecting blocks to achieve guided assembly with the corresponding connecting rods to adjust the distance between the left partition and the right partition.

[0012] The beneficial effect of the multi-row rectifying device of the wet wipe production line provided by the present invention is that the multi-row non-woven fabrics reach the conveyor belt under the action of the fabric receiver, and the conveyor belt completes the transfer of each row of non-woven fabrics. When they reach the frame, due to the different downward movement time of each fabric-pushing mechanism, each fabric-pressing mechanism descends, and each fabric-pushing mechanism ascends at the same time. The corresponding fabric-pressing mechanism and fabric-pushing mechanism in the upper and lower directions cooperate with each other, and the lower cloth-supporting plate moves upward to push the non-woven fabrics of the corresponding row upward out of the conveyor belt plane, and cooperates with the descending cloth-pressing plate to clamp the non-woven fabrics of the corresponding row. After all rows of non-woven fabrics are clamped accordingly, each fabric-pushing mechanism descends in turn at different times, and the corresponding row of non-woven fabrics that have fallen down fall on the conveyor belt again and are transported to the end conveying roller. Each fabric-pushing mechanism makes each row of non-woven fabrics fall successively to the corresponding row of conveyor belts at different times, and be transported to the end conveying roller successively. After reaching the converging channel, they converge from back to front into the single-row conveyor belt.

[0013] Through the above-mentioned arrangement, it is possible to use automated equipment to replace the rectification process of multiple columns of non-woven fabrics at the end conveying roller. The processed multiple columns of non-woven fabrics are output in one column, which is convenient for the collection of the staff, greatly reduces the labor intensity of the staff and improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the use status of the multi-row rectifier of the wet wipes production line provided by the present invention. Figure 1 ;

[0015] Figure 2 This is the use status of the multi-row rectifier of the wet wipes production line provided by the present invention. Figure 2 ;

[0016] Figure 3 This is the use status of the multi-row rectifier of the wet wipes production line provided by the present invention. Figure 3 ;

[0017] Figure 4 It is a partial state diagram of the multi-row rectifier of the wet wipes production line provided by the present invention.

[0018] Numbers in the figure: 1. cloth receiver; 2. frame; 3. conveyor belt; 4. end conveyor roller; 5. non-woven fabric; 6. lower direct-acting member; 7. cloth supporting plate; 8. upper direct-acting member; 9. cloth pressing plate; 10. vertical plate; 11. connecting rod; 12. left partition; 13. right partition; 14. connecting block. DETAILED DESCRIPTION

[0019] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0021] Specific embodiments of the multi-row rectifier of the wet wipes production line provided by the present invention:

[0022] First embodiment:

[0023] like Figures 1 to 4 As shown, a multi-column rectifying device for a wet wipes production line comprises a frame 2 for connecting a cloth receiver 1 and a terminal conveying roller 4, a plurality of conveyor belts 3 for dragging a plurality of columns of non-woven fabrics 5 are arranged on the frame 2, the conveyor belts 3 are used to receive the plurality of columns of non-woven fabrics 5 transferred by the cloth receiver 1 and transfer them to the terminal conveying roller 4, the conveyor belts 3 are defined to convey from the back to the front, a plurality of conveyor belts 3 are arranged at intervals along the left and right directions, a cloth-pushing mechanism that can move up and down and can push the column of non-woven fabrics 5 away from the plane of the conveyor belt 3 is arranged in the intervals between adjacent conveyor belts 3 on the lower side of each column of non-woven fabrics 5, a cloth-pressing mechanism for cooperating with the cloth-pushing mechanism to clamp the column of non-woven fabrics 5 is also arranged on the upper side of each column of non-woven fabrics 5, the downward movement time of each cloth-pushing mechanism is different, so that each column of non-woven fabrics 5 falls on the conveyor belt 3 on the lower side in a different order and is conveyed to the terminal conveying roller 4 in a different order, the multi-column rectifying device for a wet wipes production line also comprises a confluence channel that is wide at the back and narrow at the front and is arranged on the terminal conveying roller 4, the confluence channel connects a single column of conveyor belts 3.

[0024] The cloth-pushing mechanism comprises a lower direct-acting member 6 with an output end extending upward and a cloth-supporting plate 7 connected to the output end of each lower direct-acting member 6 .

[0025] The cloth pressing mechanism comprises an upper direct-acting member 8 with an output end extending downward and a cloth pressing plate 9 connected to the output end of each upper direct-acting member 8 .

[0026] The lower direct-acting member 6 and the upper direct-acting member 8 are both cylinders.

[0027] A vertical plate 10 extending forward and backward is arranged on each of the left and right sides of the terminal conveying roller 4, and two connecting rods 11 arranged at intervals in the front-to-back direction are connected between the two vertical plates 10. There is also a left partition 12 and a right partition 13 arranged relatively from back to front and inclined from the outer side to the inner side of the connecting rod 11 between the two vertical plates 10. The terminal conveying roller 4 is arranged between the lower ends of the left partition 12 and the right partition 13, and the front and rear ends of the left partition 12 and the right partition 13 are respectively connected to the front and rear connecting rods 11, and the confluence channel is formed between the left partition 12 and the right partition 13.

[0028] The two connecting rods 11 are both guided and assembled with connecting blocks 14, and the front and rear ends of the left partition 12 and the right partition 13 are connected to the connecting blocks 14 to achieve guided assembly with the corresponding connecting rods 11 to adjust the distance between the left partition 12 and the right partition 13.

[0029] The beneficial effect of the multi-row rectifying device of the wet wipe production line provided by the present invention is that the multi-row non-woven fabrics 5 reach the conveyor belt 3 under the action of the cloth receiving device 1, and the conveyor belt 3 completes the transportation of each row of non-woven fabrics 5. When arriving at the frame 2, due to the different downward movement time of each cloth-pushing mechanism, each cloth-pressing mechanism descends, and each cloth-pushing mechanism ascends at the same time. The corresponding cloth-pressing mechanism and cloth-pushing mechanism in the upper and lower directions cooperate with each other, and the lower cloth-supporting plate 7 ascends to push the non-woven fabrics 5 of the corresponding row upward out of the plane of the conveyor belt 3 where they are located, and cooperates with the descending cloth-pressing plate 9 to clamp the non-woven fabrics 5 of the corresponding row. After all rows of non-woven fabrics 5 are clamped accordingly, each cloth-pushing mechanism descends in turn at different times, and the corresponding row of non-woven fabrics 5 that have fallen down falls on the conveyor belt 3 again and is transported to the terminal conveying roller 4. Each cloth-pushing mechanism makes each row of non-woven fabrics 5 fall successively to the corresponding row of conveyor belts 3 at different times, and is transported to the terminal conveying roller 4 successively. After reaching the converging channel, it converges from back to front into the single-row conveyor belt 3.

[0030] Through the above arrangement, it is possible to use automated equipment to replace the rectification process of multiple columns of non-woven fabrics 5 at the end conveying roller 4. The processed multiple columns of non-woven fabrics 5 are output in one column, which is convenient for the collection of the staff, greatly reduces the labor intensity of the staff, and improves the work efficiency.

[0031] Second embodiment:

[0032] The difference between this embodiment and the first embodiment is that the left partition plate and the right partition plate are no longer guided and assembled with the corresponding connecting rods through the connecting blocks, but are directly guided and assembled on the corresponding connecting rods.

[0033] Third embodiment:

[0034] The difference between this embodiment and the first embodiment is that the lower direct-acting member and the upper direct-acting member no longer use cylinders but servo electric cylinders.

[0035] Fourth embodiment:

[0036] The difference between this embodiment and the first embodiment is that a pushing cylinder is arranged on the outer side of the left partition plate and the outer side of the right partition plate to facilitate the adjustment of the guided movement of the left partition plate and the right partition plate on the connecting rod.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. Multi-row rectifier for wet wipes production line, characterized by: The machine frame includes a frame for connecting a cloth receiving device and a terminal conveying roller, wherein a plurality of conveyor belts for dragging a plurality of columns of non-woven fabrics are arranged on the frame, wherein the conveyor belts are used to receive the plurality of columns of non-woven fabrics transferred by the cloth receiving device and transfer them to the terminal conveying roller, and the conveyor belts are defined to convey from the back to the front, and the plurality of conveyor belts are arranged at intervals in the left-right direction, and a cloth-lifting mechanism that can move up and down and can lift the column of non-woven fabrics away from the plane of the conveyor belt is arranged in the intervals between the adjacent conveyor belts on the lower side of each column of non-woven fabrics, and a cloth-pressing mechanism for cooperating with the cloth-lifting mechanism to clamp the column of non-woven fabrics is also arranged on the upper side of each column of non-woven fabrics, and the downward movement time of each cloth-lifting mechanism is different, so that each column of non-woven fabrics falls on the conveyor belt on the lower side in a different order and is conveyed to the terminal conveying roller in a different order, and the multi-column rectifying device of the wet wipes production line also includes a confluence channel that is wide at the back and narrow at the front and is arranged on the terminal conveying roller, and the confluence channel connects the single-column conveyor belt; The cloth-lifting mechanism comprises a lower direct-acting member with an output end extending upward and a cloth-supporting plate connected to the output end of each lower direct-acting member; The cloth pressing mechanism comprises an upper direct-acting member with an output end extending downward and a cloth pressing plate connected to the output end of each upper direct-acting member; The lower direct-acting member and the upper direct-acting member are both cylinders; A vertical plate extending forward and backward is arranged on each of the left and right sides of the terminal conveying roller, two connecting rods spaced apart in the front-to-back direction are connected between the two vertical plates, and a left partition plate and a right partition plate are arranged relatively from the back to the front and from the outside of the connecting rod to the inside between the two vertical plates. The terminal conveying roller is arranged between the lower ends of the left partition plate and the right partition plate, and the front and rear ends of the left partition plate and the right partition plate are respectively connected to the front and rear connecting rods, and the confluence channel is formed between the left partition plate and the right partition plate; The two connecting rods are both guided and assembled with connecting blocks, and the front and rear ends of the left and right partitions are connected with the connecting blocks to realize the guided assembly with the corresponding connecting rods, so as to adjust the distance between the left and right partitions; A push cylinder is arranged on the outer side of the left partition plate and the right partition plate respectively, so as to facilitate the adjustment of the guided movement of the left partition plate and the right partition plate on the connecting rod.

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