CN215794632U

CN215794632U - Belt breaking device for winding packaging machine

Info

Publication number: CN215794632U
Application number: CN202123339575.0U
Authority: CN
Inventors: 付庆芝
Original assignee: Changle Fujie Plastic Machinery Co ltd
Current assignee: Changle Fujie Plastic Machinery Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-02-11
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a belt breaking device for a winding packaging machine, which is arranged on a rack of the winding packaging machine and positioned on the side of a rotating ring mechanism of the winding packaging machine, wherein the rotating ring mechanism comprises a winding ring, a material belt roller is arranged on the winding ring, the belt breaking device comprises a belt collecting rod which is transversely and slidably arranged on the rack, a belt pulling body is fixedly arranged at the end part of the belt collecting rod, which can cross a winding surface of the material belt roller, a belt collecting driver is arranged between the belt collecting rod and the rack, a belt clamping body corresponding to the belt pulling body is arranged on the rack, a belt cutting structure is arranged on one side, which is positioned on the belt clamping body and close to the material belt roller, of the rack, and the belt cutting structure is positioned on the side, which is positioned on a feed roller, of the belt collecting rod. The tape head fixing at the initial winding of the product and the tape breaking after the winding are finished are both automated, the manpower participation is greatly reduced, and the winding and packaging efficiency is favorably improved. The utility model has simple structure and is convenient to be directly transformed and used on the existing winding and packaging machine.

Description

Belt breaking device for winding packaging machine

Technical Field

The utility model relates to the technical field of winding packaging machines, in particular to a belt breaking device for a winding packaging machine.

Background

The winding and packaging machine is used for sequentially winding the periphery of a product with a film or a belt so as to realize product packaging, and is widely used in the fields of foreign trade outlets, plastic chemical industry, electromechanical castings and the like. Among them, the ring type winding packaging machine is one of the most widely used packaging machines, and is mainly used for packaging operations of bar-shaped products or ring-shaped products. The structure of the ring-shaped winding packaging machine generally comprises a rotating ring mechanism, wherein a winding ring of the rotating ring mechanism is provided with a material belt roller, a material belt head on the material belt roller is fixed on a product before use, and after the rotating ring mechanism is opened and the product is conveyed, the rotating ring mechanism can uniformly wind the material belt on the material belt roller on the surface of the product; and after the winding work is finished, stopping the rotary ring mechanism and conveying the product, then cutting the material belt, and finishing the product winding and packaging operation.

At present, the work of taking absolutely when material tape head fixed work before the winding packing and winding packing end all still mainly relies on the manual work to go on, and the manual work carries out above-mentioned work, and the subjectivity is big, and the security is poor, can not satisfy standardized production demand, and the winding packing forms still needs manual fit's semi-automatization operation, and packing efficiency meets the bottleneck. Therefore, a material strip processing structure capable of being matched with a winding package is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a belt breaking device for a winding and packaging machine, which can realize automatic belt winding and belt breaking, reduce the participation of manpower and is beneficial to improving the winding and packaging efficiency.

In order to solve the technical problems, the technical scheme of the utility model is as follows: winding packagine machine is with disconnected belting, set up in winding packagine machine's frame and lie in winding packagine machine's swivel mechanism's side, swivel mechanism is including winding the ring, install the material belt roller on the winding ring, install including lateral sliding receive the area pole in the frame, receive the area pole and can cross the end fixing of the winding face of material belt roller is equipped with the area body of drawing, receive the area pole with be equipped with between the frame and receive the area driver, be equipped with in the frame with the body is smugglied secretly that the area body corresponds, lie in the frame it is close to press from both sides the area body one side of material belt roller is equipped with cuts the belting, just it is located to cut the belting receive the setting of coming the roller side of area pole.

As a preferred technical scheme, the belt pulling body is a belt pulling disc fixedly arranged on the belt take-up rod.

As a preferred technical scheme, the belt retracting driver comprises a belt retracting cylinder, a piston rod of the belt retracting cylinder is also used as the belt retracting rod, and one end, close to the belt pulling body, of a cylinder barrel of the belt retracting cylinder is also used as the belt clamping body.

Preferably, the tape cutting structure comprises a tape cutting blade.

Owing to adopted above-mentioned technical scheme, winding packagine machine is with disconnected belting, set up in winding packagine machine's frame and lie in winding packagine machine's swivel mechanism's side, swivel mechanism is including winding the ring, install the material belt roller on the winding ring, install including horizontal slidable receive the area pole in the frame, it can cross to receive the area pole the end fixing of the winding face of material belt roller is equipped with the area body of drawing, receive the area pole with be equipped with the receipts area driver between the frame, be equipped with in the frame with the body is smugglied secretly that the stretching strap body corresponds, lie in the frame the area body of pressing from both sides is close to one side of material belt roller is equipped with cuts the belting, just it is located to cut the belting the roll side setting of receiving the area pole. Before the last winding circle is finished, the tape collecting driver drives the tape collecting rod to extend to and cross the winding surface of the tape roller, and the tape on the tape roller is abutted against the tape collecting rod when the winding is finished; then the tape collecting driver drives the tape collecting rod to collect, the tape drawing body drives the tape to move towards the tape clamping body, and before clamping, the tape is cut off through the tape cutting structure; wherein the section still connected with the material belt roller is finally clamped by the pulling belt body and the entrainment body. After the new product is replaced, the winding ring is firstly wound, the original pulling belt body and one section clamped by the clamping belt body are fixed by utilizing the two circles of the original winding material belt, then the belt take-up driver drives the belt take-up rod to extend out and rapidly take back, the section clamped is released, and then the product conveyed at a constant speed can be uniformly wound. Through the structure principle, the initial tape head of the product is fixed in the winding process, and the tape is broken after the product is wound, so that the automation is realized, the manpower participation is greatly reduced, and the winding and packaging efficiency is favorably improved. The utility model has simple structure and is convenient to be directly transformed and used on the existing winding and packaging machine.

Drawings

The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:

FIG. 1 is a schematic view of the embodiment of the present invention in a state where the winding operation is completed and the take-up spool is extended;

FIG. 2 is a schematic diagram illustrating a state after the tape is cut and clamped according to an embodiment of the present invention;

fig. 3 is a schematic view of the structure of the winding and packaging machine according to the embodiment of the present invention.

In the figure: 1-a frame; 2-a swivel mechanism; 21-a winding ring; 22-web roll; 3-taking up the belt rod; 31-pulling the belt body; 32-a take-up drive; 33-clamping the belt body; 4-cutting the belt structure; 5-material belt; 6-products.

Detailed Description

The utility model is further illustrated below with reference to the figures and examples. In the following detailed description, exemplary embodiments of the utility model are described by way of illustration only. Needless to say, a person skilled in the art realizes that the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

As shown in fig. 1, 2 and 3, the belt breaking device for the wrapping and packaging machine is arranged on a frame 1 of the wrapping and packaging machine and is located at a side of a rotating ring mechanism 2 of the wrapping and packaging machine, the rotating ring mechanism 2 comprises a wrapping ring 21, a material belt roller 22 is installed on the wrapping ring 21, and the structural principle of the rotating ring mechanism 2 is well known in the art and is not described herein again.

The device comprises a belt collecting rod 3 transversely installed on the rack 1 in a sliding mode, and a belt pulling body 31 is fixedly arranged at the end part, capable of crossing the winding surface of the belt roller 22, of the belt collecting rod 3. The winding surface of the web roll 22 is understood to mean a space like a disk through which the released web 5 can pass repeatedly when the web roll 22 performs a winding operation with the winding ring 21. In this embodiment, the tape drawing body 31 is a tape drawing disc fixedly arranged on the tape collecting rod 3.

A belt retracting driver 32 is arranged between the belt retracting rod 3 and the rack 1, and a belt clamping body 33 corresponding to the belt pulling body 31 is arranged on the rack 1. The tape retracting driver 32 drives the tape retracting rod 3 to extend or retract, preferably, the tape retracting driver 32 comprises a tape retracting cylinder, a piston rod of the tape retracting cylinder is also used as the tape retracting rod 3, and in this structure, the tape retracting rod 3 and the tape retracting driver 32 can be integrally realized by using one driving cylinder, so that the structure is greatly simplified. Based on the belt retracting driver 32 is implemented by using a belt retracting cylinder, in this embodiment, one end of the cylinder of the belt retracting cylinder, which is close to the belt pulling body 31, is also used as the belt clamping body 33, and certainly, a belt clamping plate or a belt clamping ring and the like are additionally and fixedly arranged on the rack 1 and are also used as the belt clamping body 33.

The one side that is located on the frame 1 that the double-layered area body 33 is close to material belt roller 22 is equipped with and cuts belting 4, it is used for cutting off the material area 5 after the winding to cut belting 4, this embodiment it includes and cuts the belting blade to cut belting 4. The tape cutting structure 4 is provided on the take-up bar 3 on the take-up roll side, where the take-up bar 3 on the take-up roll side should be judged with reference to the center lines of the take-up bar 3 and the winding ring 21, and the side toward which the tape roll 22 is directed should be the take-up roll side, and the side toward which the tape roll 22 is directed should be the take-off roll side. The belt cutting structure 4 is arranged on the side of the feed roller, and aims to cut off the wound material belt 5 from the side close to the product 6, so that the wound and packaged product 6 can be conveniently replaced, and the belt head still connected with the material belt roller 22 can be conveniently and independently controlled.

In this embodiment, before the end of the last winding turn, the take-up driver 32 drives the take-up rod 3 to extend toward and over the winding surface of the tape roller 22, and the tape 5 on the tape roller 22 will abut against the take-up rod 3 at the end of winding. Then the tape retracting driver 32 drives the tape retracting rod 3 to retract, the tape pulling body 31 drives the tape 5 to move toward the tape clamping body 33, and before clamping, the tape 5 is cut off through the tape cutting structure 4. Because the belt cutting structure 4 is arranged on the incoming roller side, the section still connected with the material belt roller 22, namely the new belt head on the material belt roller 22, is finally rapidly clamped and controlled by the belt pulling body 31 and the belt clamping body 33. When a new product 6 is replaced, the winding ring 21 starts winding first, and the web roll 22 can form smooth winding because the head of the tape is controlled by clamping at this time. And the initially wound two or so turns of the material belt 5 are used to fix a section originally clamped by the pulling belt body 31 and the clamping belt body 33, that is, to automatically fix the belt head of the material belt roller 22. The take-up driver 32 then drives the take-up rod 3 to extend and retract once quickly, releasing the clamped tape head, and then the products 6 conveyed at a constant speed can be uniformly wound.

Through the structure principle, the initial tape head of the product 6 is wound to fix and the tape cutting work is finished after winding, so that the automation is realized, the manpower participation is greatly reduced, and the winding and packaging efficiency is improved. And the embodiment has simple integral structure and very convenient control, can be directly transformed and used on the existing winding and packaging machine, and has higher popularization value.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Winding packagine machine is with disconnected belting, set up in winding packagine machine's frame and lie in winding packagine machine's swivel mechanism's side, swivel mechanism includes the winding ring, install the material belt roller on the winding ring, its characterized in that: install including horizontal sliding the receipts in the frame takes the pole, it can cross to receive the pole the end fixing of the winding face of material area roller is equipped with the area body of drawing, receive the area pole with be equipped with between the frame and receive the area driver, be equipped with in the frame with the body is smugglied secretly to the body that the stretching strap body corresponds, lie in the frame press from both sides the area body and be close to one side of material area roller is equipped with surely takes the structure, just surely takes the structure to be located receive the setting of coming the roller side of taking the pole.

2. The tape breaking device for a wrapping and packaging machine as claimed in claim 1, wherein: the belt drawing body is a belt drawing disc fixedly arranged on the belt take-up rod.

3. The tape breaking device for a wrapping and packaging machine as claimed in claim 1, wherein: the belt-retracting driver comprises a belt-retracting cylinder, a piston rod of the belt-retracting cylinder is also used as the belt-retracting rod, and one end, close to the belt-pulling body, of a cylinder barrel of the belt-retracting cylinder is also used as the belt-clamping body.

4. The tape breaking device for a wrapping and packaging machine as claimed in claim 1, wherein: the tape cutting structure comprises a tape cutting blade.