CN219096088U

CN219096088U - Cutting machine for packaging bag production

Info

Publication number: CN219096088U
Application number: CN202222377656.8U
Authority: CN
Inventors: 黄进; 付宜韬; 林培样; 史程辉
Original assignee: Wenzhou Fujia Packaging Co ltd
Current assignee: Wenzhou Fujia Packaging Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-05-30
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a cutting machine for producing packaging bags, which belongs to the technical field of packaging bag production and comprises a supporting frame, wherein an inlet is formed in one side position of the inside of the supporting frame, an outlet is formed in the other side position of the inside of the supporting frame, an auxiliary shearing mechanism is arranged in the middle position of the lower end of the inside of the supporting frame, two conveying belts are arranged in the supporting frame, and the conveying belts are respectively positioned at two side positions of the auxiliary shearing mechanism; the auxiliary shearing mechanism comprises a connecting rod, a moving groove, a damping spring connecting frame and a driving mechanism, wherein the two ends of the connecting rod are fixedly connected with the connecting frame, the moving groove is formed in the supporting frame, the connecting frame and the connecting rod are arranged in the moving groove, the damping spring is arranged on one side surface of the connecting frame, and is always in a compressed state, and can be matched with a shearing knife to shear a packaging bag rapidly and thoroughly, the situation that the shearing position is adhered to the packaging bag is avoided, and the auxiliary shearing mechanism has a good auxiliary shearing effect and is practical.

Description

Cutting machine for packaging bag production

Technical Field

The utility model relates to the technical field of packaging bag production, in particular to a cutting machine for packaging bag production.

Background

PE is short for polyethylene, and is a thermoplastic resin prepared by polymerizing ethylene. Industrially, copolymers of ethylene with small amounts of alpha-olefins are also included; the transparent plastic bag can be used for packaging clothes, bags, electronic products and the like, and the packaging bag needs to be divided into one section in the production process, so that the packaging bag needs to be sheared.

The utility model discloses a cutting machine for producing packaging bags, which is mainly used for directly cutting through a plurality of cutting knives in the using process, is always easy to cause the condition that the adhesion at the cutting position is not completely cut off in the operating process, affects the subsequent processing operation and is difficult to effectively improve the cutting quality.

Disclosure of Invention

The utility model aims to provide a cutting machine for producing packaging bags, which solves the problems that the subsequent processing operation is affected and the shearing quality is difficult to effectively improve because the situation that the bonding at the shearing position is not completely cut off is always easy to appear in the operation process in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wrapping bag production is with guillootine, includes the carriage, and the import has been seted up to the inside one side position of carriage, and the export has been seted up to the inside opposite side position of carriage, and the inside lower extreme intermediate position of carriage is provided with supplementary shearing mechanism, and the inside of carriage is provided with the conveyer belt, and the quantity of conveyer belt is two, and its both sides position that is located supplementary shearing mechanism respectively;

outside driving motor drives the roller and slowly rotates, correspond the position that needs the wrapping bag of shearing, the wrapping bag at the uniform velocity passes through the conveyer belt conveying, afterwards the shearing sword follows the roller and removes and can contact with the connecting rod, the wrapping bag part with the connecting rod upper end is sheared, simultaneously the connecting rod can the back-and-forth fast movement, can cooperate the shearing sword to cut fast and thorough to the wrapping bag, supplementary shearing mechanism is including the connecting rod, the shifting chute, damping spring connection frame and actuating mechanism, the both ends position and the connecting frame fixed connection of connecting rod, the inside at the carriage is seted up in the shifting chute to the shifting chute, connecting frame and connecting rod set up in the inside of shifting chute, damping spring sets up at one side of connecting frame, and damping spring is in by compressed state all the time, the upper end position part of connecting rod is outstanding in the inside bottom face of carriage.

Preferably, the driving mechanism comprises a moving plate, a cam and a motor, and the motor is positioned at the middle position inside the supporting frame.

Preferably, the moving plate is fixedly connected to the lower end surface of the connecting frame, and the cam is in contact with the moving plate.

Preferably, the cam is always in contact with the moving plate, and the cam is fixedly connected with the output shaft of the motor.

Preferably, the position of the inside of the supporting frame, which is positioned at the upper end of the connecting rod, is provided with a rotating roller, and shearing cutters are fixedly connected at the opposite positions of the upper end and the lower end of the outer surface of the rotating roller.

Preferably, the shearing knife is contacted with the upper end surface of the connecting rod, and the rear end of the rotating roller is fixedly connected with the output shaft of the driving motor.

Compared with the prior art, the utility model has the beneficial effects that: outside driving motor drives the roller and slowly rotates, correspond the position that needs the wrapping bag of shearing, the wrapping bag at the uniform velocity passes through the conveyer belt conveying, afterwards the shearing sword follows the roller and removes and can contact with the connecting rod, the wrapping bag part with the connecting rod upper end is sheared, simultaneously the connecting rod can the front and back quick travel, can cooperate the shearing sword to cut fast and thorough to the wrapping bag, the condition of shearing position adhesion can not appear, the motor drives the cam and rotates, cam and movable plate contact, and then can promote it, cooperation damping spring can realize the front and back of connecting frame and reciprocate, and then can realize the front and back removal of connecting rod, have better supplementary effect of shearing the wrapping bag, it is comparatively practical.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a view showing the combination of the connecting frame and the connecting rod of the present utility model;

fig. 3 is a view showing the combination of the moving plate and the cam according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a support frame; 2. an inlet; 3. a conveyor belt; 4. a rotating roller; 5. a shearing knife; 6. a motor; 7. a connection frame; 8. a connecting rod; 9. a moving plate; 10. a cam; 11. a moving groove; 12. damping spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a cutting machine for producing packaging bags, which comprises the following steps: the device comprises a supporting frame 1, wherein an inlet 2 is formed in one side position of the inside of the supporting frame 1, an outlet is formed in the other side position of the inside of the supporting frame 1, an auxiliary shearing mechanism is arranged in the middle position of the lower end of the inside of the supporting frame 1, conveying belts 3 are arranged in the supporting frame 1, the number of the conveying belts 3 is two, and the conveying belts are respectively positioned at two side positions of the auxiliary shearing mechanism;

the inside of the support frame 1 is provided with a rotary roller 4 at the upper end of the connecting rod 8, shearing cutters 5 are fixedly connected to opposite positions of the upper end and the lower end of the outer surface of the rotary roller 4, the shearing cutters 5 are in contact with the upper end surface of the connecting rod 8, and the rear end of the rotary roller 4 is fixedly connected with an output shaft of a driving motor.

Outside driving motor drives roller 4 slow rotation, the position of the wrapping bag that needs to cut corresponds, the wrapping bag at the uniform velocity passes through conveyer belt 3 conveying, afterwards shearing sword 5 follow roller 4 remove can with connecting rod 8 contact, the wrapping bag part with connecting rod 8 upper end is sheared, simultaneously connecting rod 8 can the back-and-forth fast movement, can cooperate shearing sword 5 quick and thorough to cut the wrapping bag, supplementary shearing mechanism is including connecting rod 8, remove groove 11, damping spring 12 link frame 7 and actuating mechanism, the both ends position and the link frame 7 fixed connection of connecting rod 8, remove groove 11 and offer in the inside of braced frame 1, link frame 7 and connecting rod 8 set up in the inside of remove groove 11, damping spring 12 sets up in one side of link frame 7, and damping spring 12 is in compressed state all the time, the upper end position part of connecting rod 8 is outstanding in the inside bottom end face of braced frame 1.

The driving mechanism comprises a moving plate 9, a cam 10 and a motor 6, wherein the motor 6 is positioned at the middle position inside the supporting frame 1, the moving plate 9 is fixedly connected to the lower end face of the connecting frame 7, the cam 10 is in contact with the moving plate 9, the cam 10 is always in contact with the moving plate 9, and the cam 10 is fixedly connected with an output shaft of the motor 6.

One specific application of this embodiment is: during the use, the wrapping bag of unbroken gets into the inside of braced frame 1 through the import, afterwards convey through conveyer belt 3, and then cross connecting rod 8 to next conveyer belt 3, until being sheared the transmission away, during shearing, outside driving motor drives roller 4 slow rotation, the position of the wrapping bag that needs to cut corresponds, the wrapping bag at the uniform velocity conveys through conveyer belt 3, afterwards shearing knife 5 moves and can contact with connecting rod 8 following roller 4, the wrapping bag part of connecting rod 8 upper end is sheared, simultaneously connecting rod 8 can back-and-forth fast movement, can cooperate shearing knife 5 quick and thorough shearing to the wrapping bag, the condition of shearing position adhesion can not appear, motor 6 drives cam 10 and rotates, cam 19 and movable plate 9 contact, and then can promote it, cooperation damping spring 12 can realize the back-and-forth repetitive movement of connecting frame 7, and then can realize the back-and-forth movement of connecting rod 9, the effect of better auxiliary shearing wrapping bag has, it is comparatively practical.

The product model provided by the utility model is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased so as to be more matched with and conform to the technical scheme of the utility model, the product model is an optimal application technical scheme of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is well known to a person skilled in the art, so that the person skilled in the art can clearly obtain the corresponding use effect through the technical scheme provided by the utility model.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a cutting machine is used in wrapping bag production, includes carriage (1), its characterized in that: an inlet (2) is formed in one side position of the inside of the supporting frame (1), an outlet is formed in the other side position of the inside of the supporting frame (1), an auxiliary shearing mechanism is arranged in the middle position of the lower end of the inside of the supporting frame (1), conveying belts (3) are arranged in the supporting frame (1), and the number of the conveying belts (3) is two and are respectively positioned at two side positions of the auxiliary shearing mechanism;

the auxiliary shearing mechanism comprises a connecting rod (8), a moving groove (11), a damping spring (12) connecting frame (7) and a driving mechanism, wherein two ends of the connecting rod (8) are fixedly connected with the connecting frame (7), the moving groove (11) is formed in the supporting frame (1), the connecting frame (7) and the connecting rod (8) are arranged in the moving groove (11), the damping spring (12) is arranged on one side surface of the connecting frame (7), the damping spring (12) is always in a compressed state, and the upper end position part of the connecting rod (8) protrudes out of the inner bottom end surface of the supporting frame (1).

2. The cutter for producing packaging bags according to claim 1, wherein: the driving mechanism comprises a moving plate (9), a cam (10) and a motor (6), wherein the motor (6) is positioned at the middle position inside the supporting frame (1).

3. The cutter for producing packaging bags according to claim 2, wherein: the movable plate (9) is fixedly connected to the lower end face of the connecting frame (7), and the cam (10) is in contact with the movable plate (9).

4. A cutter for producing packaging bags according to claim 3, wherein: the cam (10) is always in contact with the moving plate (9), and the cam (10) is fixedly connected with an output shaft of the motor (6).

5. The cutter for producing packaging bags according to claim 1, wherein: the inside of supporting frame (1) is provided with roller (4) in the position of connecting rod (8) upper end, the surface of roller (4) is upper and lower end opposite position all fixedly connected with shearing sword (5).

6. The cutter for producing packaging bags according to claim 5, wherein: the shearing knife (5) is in contact with the upper end face of the connecting rod (8), and the rear end of the rotating roller (4) is fixedly connected with an output shaft of the driving motor.