CN214285424U

CN214285424U - Sanitary towel small bag breaking device

Info

Publication number: CN214285424U
Application number: CN202022491036.8U
Authority: CN
Inventors: 李义宝; 万俊; 吴如将
Original assignee: Jinhu Threewood Machinery Industry Co ltd
Current assignee: Jinhu Threewood Machinery Industry Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-09-28
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a sanitary towel parcel snapping device, conveyer belt A and conveyer belt C including adjacent setting, be equipped with cutter unit spare between conveyer belt A and the conveyer belt C, cutter unit spare includes the cutter, the cutter is rotated by the motor C drive, and motor C drive cutter is 360 rotations, be equipped with transport structure directly over the conveyer belt A, transport structure realizes the conveying by the motor A drive, one side of transport structure non-direction of transfer is equipped with connecting plate and slider mounting panel fixed connection, that one side and slider fixed connection that the slider mounting panel deviates from transport structure, slider and guide rail sliding connection, guide rail and mounting plate fixed connection, mounting plate upper end one side is equipped with by motor B driven eccentric wheel. The stretch breaking device is reasonable in structural design, can adapt to the cutting of small-bag sanitary napkins with different thicknesses, is high in cutting efficiency, clean in cutting surface, capable of guaranteeing the quality of a single product and high in adaptability.

Description

Sanitary towel small bag breaking device

Technical Field

The utility model relates to a sanitary towel production technical field, in particular to sanitary towel parcel breaking device.

Background

The sanitary towel is an indispensable daily necessity for women in daily life, and along with the increasing living standard of people, the requirements of women consumers on the sanitary towel products are higher and higher, and the original requirements are practically and gradually transited to the pursuit of more comfort and convenience. If the sanitary towel is not sealed or is not sealed well, the sanitary towel is contacted with air, so that the sanitary towel is easy to pollute, bacteria are bred in the sanitary towel, and the polluted sanitary towel used by women in the menstrual period seriously threatens health, so that a small bag of sanitary towel can be produced at the same time. In the production of sanitary napkins, single-piece independent small-package products are more and more popular in the market due to the fact that the products are convenient to carry and not easy to pollute. Independent small-package sanitary towel can export the continuous parcel sanitary towel through the press mold processing after a series of course of working when production, need cut off the parcel that links together, and current mode of cutting off is single, and the cut surface is inhomogeneous, lacks compression fittings and probably appears cutting off the incomplete condition, and device cutter structure that has in addition is controlled by the cylinder, cuts off inefficiency, leads to the production efficiency of whole sanitary towel production line to hang down, so need take the measure to solve this problem. Therefore, a sanitary towel small bag breaking device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sanitary towel parcel snap-off device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sanitary towel small bag breaking device comprises a conveying belt A and a conveying belt C which are adjacently arranged, wherein a cutter assembly is arranged between the conveying belt A and the conveying belt C, the cutter assembly comprises a cutter, the cutter is driven by a motor C to rotate, the motor C drives the cutter to rotate for 360 degrees, a conveying structure is arranged right above the conveying belt A, the conveying structure is driven by the motor A to realize conveying, one side of the non-conveying direction of the conveying structure is provided with a connecting plate and is fixedly connected with a slider mounting plate, the side of the slider mounting plate, which deviates from the conveying structure, is fixedly connected with a slider, the slider is slidably connected with a guide rail, the guide rail is fixedly connected with a mounting bottom plate, one side of the upper end of the mounting bottom plate is provided with an eccentric wheel driven by a motor B, the eccentric wheel drives a connecting rod mechanism to pull the slider mounting plate and the slider to move up and down along with the guide rail so as to drive the conveying structure to move up and down, the link mechanism comprises a stud, one end of the stud is connected with the eccentric wheel through a joint bearing A, and the lower end of the stud is connected with a connecting column fixed on the sliding block mounting plate through a joint bearing B.

Preferably, the conveying structure comprises a conveying belt B, a driving roller and a driven roller, the driving roller is connected with a first belt wheel through a universal shaft, the first belt wheel is connected with a motor belt wheel through a belt, and the motor belt wheel is driven by a motor A.

Further, the distance between the conveyor belt A and the conveyor belt C which are adjacently arranged is larger than the thickness h of the cutter, and the cutter is arranged on the middle line of the distance between the conveyor belt A and the conveyor belt C.

Preferably, the width of the cutter from the cutter head to the cutter tip is gradually reduced until the cutter tip is arc-shaped.

Further, the cutter component further comprises a support frame, a support plate is fixed to the end portion of the support frame, the support plate is sleeved on an output shaft of the motor C, and a protective cover is fixed to one side of the connecting plate.

Furthermore, the protection casing is made by transparent acrylic material and is half circular arc shape.

Compared with the prior art, the utility model discloses following beneficial effect has:

the cutter is arranged on a central line of a space between the conveyor belt A and the conveyor belt C, the width of the cutter from the cutter head to the cutter point is gradually reduced until the cutter point part is in an arc shape, the motor C drives the cutter to rotate for 360 degrees, the cutter is provided with a protective cover, the structure of the cutter assembly is arranged, the motor C controls the cutter to rotate, the selectable space of the rotating speed of the motor C is large, the cutter can adapt to quick rotation, the cutting speed is improved, and the cutter adopts a design that the tail end is heavy and the tip end is light, so that the stability of the cutter in the high-speed rotating process is better;

secondly, through the matching of the connecting plate, the sliding block mounting plate, the sliding block and the guide rail, the function of moving the conveying mechanism up and down is realized through the motion track of the eccentric wheel, so that the pressing, cutting and loosening conveying are realized, the pressing during the cutting of each single piece is ensured, the cut surface is clean, the cutting is carried out in a 360-degree rotating manner, the condition of continuous cutting is avoided, and the quality of the single pieces is ensured;

secondly, the height of the conveying structure can be adjusted by matching the connecting rod mechanism with the stud and the joint bearing, so that the conveying structure is adaptive to the requirements of products with different thicknesses, the whole device does not need to be dismantled for adaptation, and the use efficiency of the device is greatly improved;

to sum up, this stretch-break device structural design is reasonable, can adapt to the cutting off of the little packet sanitary towel of different thickness, and cuts off efficiently, and the tangent plane is clean, has guaranteed single product quality, strong adaptability.

Drawings

FIG. 1 is a side view of the sanitary napkin packet breaking device of the present invention in cooperation with a production line;

FIG. 2 is a schematic view of a three-dimensional structure of a small bag breaking device of the sanitary napkin of the present invention;

fig. 3 and 4 are side views of the sanitary napkin small bag breaking device of the present invention.

In the figure: 1. a conveyor belt A; 2. a transfer structure; 3. a connecting plate; 4. a slider mounting plate; 5. a slider; 6. a guide rail; 7. mounting a bottom plate; 8. an eccentric wheel; 9. a stud; 10. a joint bearing A; 11. a joint bearing B; 12. a cutter; 13. a support plate; 14. a conveyor belt C; 15. a protective cover; 21. a conveyor belt B; 22. a drive roll; 23. a driven roller; 24. a cardan shaft; 25. a first pulley; 26. a motor pulley.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The stretch-breaking device is fixed well in advance according to the existing layout condition of the production line, the operation of the existing production line is not influenced, and the position matching of the conveying structure 2 and the conveying belt A1 is ensured; the following example relates to a conveyor belt a1 which is part of a conventional production line for producing small-package sanitary napkins which are folded to form a continuous packet for transport, and a packet breaking device which is activated when the folded sanitary napkins are transported on the conveyor belt a 1.

As shown in fig. 1-4, a sanitary napkin pouch breaking device comprises a conveyor belt a1 and a conveyor belt C14 which are adjacently arranged, wherein the distance between the adjacently arranged conveyor belt a1 and the adjacently arranged conveyor belt C14 is larger than the thickness h of a cutter 12, the cutter is arranged on the center line of the distance between the conveyor belt a1 and the conveyor belt C14, a cutter assembly is arranged between the conveyor belt a1 and the conveyor belt C14, the cutter assembly comprises the cutter 12, the width of the cutter 12 gradually decreases from a cutter head to a cutter point until the cutter point part is in an arc shape, the cutter 12 is driven by a motor C to rotate, the motor C drives the cutter 12 to rotate by 360 degrees, the cutter assembly further comprises a support frame, a support plate 13 is fixed at the end of the support frame, the support plate 13 is sleeved on an output shaft of the motor C, a protective cover 15 is fixed at one side of the support plate 13, and the protective cover 15 is made of a transparent acrylic material and is in a semicircular arc shape; a conveying structure 2 is arranged right above a conveying belt A1, the conveying structure 2 comprises a conveying belt B21, a driving roller 22 and a driven roller 23, the driving roller 22 is connected with a first belt wheel 25 through a universal shaft 24, the first belt wheel 25 is connected with a motor belt wheel 26 through a belt, the motor belt wheel 26 is driven by a motor A, the conveying belt 21 and the conveying belt A1 are arranged in parallel, one side, in the non-conveying direction, of the conveying structure 2 is provided with a connecting plate 3, the connecting plate 3 is fixedly connected with a slider mounting plate 4, the side, away from the conveying structure 2, of the slider mounting plate 4 is fixedly connected with a slider 5, the slider 5 is in sliding connection with a guide rail 6, the guide rail 6 is a precise guide rail, the model is GGB20BA2P1 & lt 160-2 & gt, the guide rail 6 is fixedly connected with a mounting bottom plate 7, one side, at the upper end of the mounting bottom plate 7 is provided with an eccentric wheel 8 driven by the motor B, the eccentric wheel 8 drives a connecting rod mechanism to pull the slider mounting plate 4 and the slider 5 to move up and down along with the guide rail 6 so as to drive the conveying structure 2, the connecting rod mechanism comprises a stud 9, one end of the stud 9 is connected with the eccentric wheel 8 through a joint bearing A10, the lower end of the stud 9 is connected with a connecting column fixed on the slider mounting plate 4 through a joint bearing B11, the structural design of the connecting rod mechanism is that after the main body is mounted, a slight height difference is inevitably generated, fine adjustment is needed, fine adjustment can be achieved by adjusting the depth of the stud entering the joint bearing A10 or the joint bearing B11 or entering the joint bearing A10 or the joint bearing B11 at the same time, the adaptability of the device is enhanced, and pressing and cutting of products with different thicknesses can be achieved;

the eccentric wheel 8 moves along a track with a highest point and a lowest point, the lowest point drives the conveying structure 2 to just press the conveyed packet sanitary towels to press and tighten the two adjacent packets, then the cutter 12 cuts off the packages and drives the cut single packets to continue to convey forwards on the conveying belt A1.

It should be noted that the utility model relates to a sanitary towel parcel snapping device's working process is that the front end production line will produce the sanitary towel and fold into the small package, limit portion embossing die, cut off the separation with the cutter at last, concrete operation steps are, conveyer belt A1 links up with front end conveyer belt C14, cutter 12 of cutter subassembly is placed between conveyer belt A1 and conveyer belt C14, cutter 12 just cuts off continuous parcel when being driven by motor C to rotate to between conveyer belt A1 and conveyer belt C14;

the motor A drives the motor belt wheel 26 to rotate, the first belt wheel 25 is driven to rotate through belt transmission, the first belt wheel 25 drives the universal shaft 24 to rotate so as to drive the driving roller 22 to rotate, the conveying belt A1 is driven to move, when the motor B drives the eccentric wheel 8 to rotate, the eccentric wheel 8 rotates to drive the connecting rod mechanism, the lower end of the connecting rod mechanism pulls the sliding block mounting plate 4 and the sliding block 5 to move up and down along the sliding rail 6 together, so that the conveying structure 2 is driven to press continuous small-packet sanitary towels to be cut up and down, the eccentric wheel 8 drives the conveying structure 2 to move down, meanwhile, the cutter 12 of the cutter assembly starts to work and cut off, the press-cut-loose-press-cut cyclic process is realized, and the conveying structure 2 and the conveying belt A1 are matched to continuously convey the cut-off small-packet sanitary towels forwards.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sanitary towel parcel snapping unit, includes conveyer belt A (1) and conveyer belt C (14) of adjacent setting, its characterized in that: a cutter component is arranged between the conveyor belt A (1) and the conveyor belt C (14), the cutter component comprises a cutter (12), the cutter (12) is driven by a motor C to rotate, the motor C drives the cutter (12) to rotate for 360 degrees, a conveying structure (2) is arranged right above the conveyor belt A (1), the conveying structure (2) is driven by the motor A to realize conveying, a connecting plate (3) is arranged on one side of the conveying structure (2) in a non-conveying direction, the connecting plate (3) is fixedly connected with a slider mounting plate (4), one side of the slider mounting plate (4) departing from the conveying structure (2) is fixedly connected with a slider (5), the slider (5) is slidably connected with a guide rail (6), the guide rail (6) is fixedly connected with a mounting base plate (7), and one side of the upper end of the mounting base plate (7) is provided with an eccentric wheel (8) driven by a motor B, thereby eccentric wheel (8) drive link mechanism pulling slider mounting panel (4) and slider (5) reciprocate along with guide rail (6) and drive transport structure (2) and reciprocate, link mechanism includes stud (9), stud (9) one end is passed through joint bearing A (10) and is connected with eccentric wheel (8), and stud (9) lower extreme passes through joint bearing B (11) and is connected with the spliced pole of fixing on slider mounting panel (4).

2. A sanitary napkin packet snapping apparatus as claimed in claim 1, wherein: the conveying structure (2) comprises a conveying belt B (21), a driving roller (22) and a driven roller (23), the driving roller (22) is connected with a first belt wheel (25) through a universal shaft (24), the first belt wheel (25) is connected with a motor belt wheel (26) through a belt, and the motor belt wheel (26) is driven by a motor A.

3. A sanitary napkin packet snapping apparatus as claimed in claim 1, wherein: the distance between the conveyor belt A (1) and the conveyor belt C (14) which are adjacently arranged is larger than the thickness h of the cutter (12), and the cutter is arranged on the middle line of the distance between the conveyor belt A (1) and the conveyor belt C (14).

4. A sanitary napkin packet snapping apparatus as claimed in claim 1, wherein: the width of the cutter (12) from the cutter head to the cutter point is gradually reduced until the cutter point part is arc-shaped.

5. A sanitary napkin packet snapping apparatus as claimed in claim 1, wherein: the cutter component further comprises a support frame, a support plate (13) is fixed to the end portion of the support frame, the support plate (13) is sleeved on an output shaft of the motor C, and a protective cover (15) is fixed to one side of the support plate (13).

6. A sanitary napkin packet snapping apparatus as claimed in claim 5, wherein: the protective cover (15) is made of transparent acrylic materials and is in a semicircular arc shape.