CN221022595U - Shearing mechanism is used in braided bag processing - Google Patents

Abstract

The utility model relates to the technical field of woven bags, in particular to a shearing device for processing woven bags, which comprises a frame, wherein a conveying structure for conveying woven bags, a cutting mechanism for cutting woven bags and a material receiving mechanism for guiding and receiving the cut woven bags are sequentially arranged on the frame; the material receiving mechanism is provided with a guide assembly arranged beside the cutting mechanism, the guide assembly is provided with a guide plate hinged on the frame, the guide plate can rotate around the hinged position through the driving of a stepping motor, and the woven bag cut by the cutting mechanism can fall onto the guide plate. According to the utility model, through the arrangement of the guide assembly, the stepping motor drives the guide plate to complete the process of rotating and tilting from the horizontal direction to the vertical direction, and the cut woven bags can be guided by the guide plate and sequentially slide to a fixed position, so that temporary storage of the cut woven bags is completed, and labor required by manual storage is saved.

Description

Shearing mechanism is used in braided bag processing

Technical Field

The utility model relates to the technical field of woven bags, in particular to a shearing device for processing woven bags.

Background

The woven bag is low in cost and excellent in performance, and in the production process of the woven bag, raw materials of the woven bag are generally required to be sheared to obtain a proper size, and then the woven bag is sewn together to form a woven bag finished product. A woven bag shearing device is generally used for shearing woven bags.

For example, patent application number 202220692180.4 discloses a shearing mechanism for woven bag processing, which can rapidly and stably shear the woven bag. However, the shearing device requires a worker to continuously feed the sheared woven bags, and the work is frequent and tedious and wastes manpower.

Disclosure of Invention

Aiming at the defect that the sheared woven bags in the prior art are required to be stored and tidied all the time manually, the utility model provides a shearing device for woven bag processing. The automatic storage and arrangement function of the sheared woven bags can be achieved.

In order to solve the technical problems, the utility model is solved by the following technical scheme:

The shearing device for processing the woven bags comprises a frame, wherein a conveying structure for conveying the woven bags, a cutting mechanism for cutting the woven bags and a material receiving mechanism for guiding and receiving the cut woven bags are sequentially arranged on the frame; the material receiving mechanism is provided with a guide assembly arranged beside the cutting mechanism, the guide assembly is provided with a guide plate hinged on the frame, the guide plate can rotate around the hinged position through the driving of a stepping motor, and the woven bag cut by the cutting mechanism can fall onto the guide plate.

As a preferable scheme of the utility model, the guide plate is provided with a baffle plate, and the baffle plate is used for blocking the woven bags sliding off the guide plate.

As a preferable scheme of the utility model, the conveying structure comprises an upper conveying belt and a lower conveying belt which are arranged in a vertically stacked manner, and a gap for passing through the woven bag is reserved between the upper conveying belt and the lower conveying belt.

As a preferable scheme of the utility model, the cutting mechanism comprises a moving plate driven by an air cylinder, a supporting mechanism is arranged at the extension part of the output direction of the air cylinder, the air cylinder can drive the moving plate to reciprocate towards the supporting mechanism, and a cutting knife for cutting the woven bag is fixedly arranged on the moving plate.

As a preferable scheme of the utility model, two sides of the cutting knife are also provided with pressing plates parallel to the extending direction of the cutting knife, and the pressing plates are connected with the moving plates through springs.

In a preferred embodiment of the utility model, the support means comprises a mesh plate with mesh openings on the surface, the mesh plate being provided with knife grooves into which the cutting knives can be inserted, the mesh plate being covered with the chip grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, through the arrangement of the guide assembly, the stepping motor drives the guide plate to complete the process of rotating and tilting from the horizontal direction to the vertical direction, and the cut woven bags can be guided by the guide plate and sequentially slide to a fixed position, so that temporary storage of the cut woven bags is completed, and labor required by manual storage is saved.

2. According to the utility model, the movement track of the woven bag guided by the guide plate can be blocked by the arrangement of the baffle plate, so that the occurrence of irregular storage caused by unfixed movement track of the woven bag is prevented.

3. According to the utility model, through the arrangement of the pressing plate and the spring, the woven bag to be cut by the cutter can be fixed in position, the woven bag is prevented from shifting, and the cutting precision can be improved.

4. According to the utility model, through the arrangement of the grid plate and the knife groove, the cut scraps can fall into the scraps groove from the mesh holes of the grid plate, so that the normal cutting process is prevented from being influenced by excessive scraps. Meanwhile, the cutter groove is arranged, so that the cutter enters the cutter groove, the cutting effect of the cutter is improved, and the woven bag is ensured to be completely cut off.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic perspective view of the chip tank of the present utility model.

The names of the parts indicated by the numerical references in the drawings are as follows:

100. A frame; 200. a conveying mechanism; 210. an upper conveyor belt; 220. a lower conveyor belt; 300. a cutting mechanism; 310. a cylinder; 320. a moving plate; 330. a cutting knife; 340. a spring; 350. a pressing plate; 400. a support mechanism; 410. a grid plate; 411. a knife slot; 420. a debris slot; 500. a material receiving mechanism; 510. a guide assembly; 511. a stepping motor; 512. a guide plate; 513. and a striker plate.

Description of the embodiments

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples. It is to be understood that the examples are illustrative of the present utility model and are not intended to be limiting.

As shown in fig. 1 to 4, the present embodiment provides a shearing device for processing woven bags, which includes a frame 100, and a conveying structure 200 for conveying woven bags, a cutting mechanism 300 for cutting woven bags, and a receiving mechanism 500 for guiding and receiving cut woven bags are sequentially disposed on the frame 100; the material receiving mechanism 500 is provided with a guide assembly 510 arranged beside the cutting mechanism 300, the guide assembly 510 is provided with a guide plate 512 hinged on the frame 100, the guide plate 512 can rotate around the hinge by being driven by a stepping motor 511, and the woven bag cut by the cutting mechanism 300 can fall onto the guide plate 512.

Specifically, the woven bags are sequentially transferred through the transfer structure 200, cut by the cutting mechanism 300, and finally fall onto the guide plate 512. The guide plate 512 is rotated and tilted by the stepping motor 511, and the woven bag slides down from the guide plate 512 to a fixed position. And then the cut woven bags sequentially slide to a fixed position through the step and are mutually stacked to finish temporary storage of the woven bags.

If the guide plate 512 is directly placed horizontally, the cut woven bag cannot slide, or the woven bag directly slides, so that the woven bag is unstable in movement direction due to air resistance and cannot be stored with steam. If the guide plates 512 are obliquely placed, the cut woven bags may have a long sliding stroke, and the woven bags may be stacked on the guide plates 512 due to mutual resistance between the woven bags.

When the woven bag is cut and falls onto the guide plate 512, the guide plate 512 gradually inclines from a nearly horizontal state to a vertical state, and the woven bag can slide to a fixed position in the process, so that the woven bag is temporarily stored.

The guide plate 512 is provided with a stop plate 513, and the stop plate 513 is used for stopping the woven bag sliding from the guide plate 512.

Specifically, since the woven bag has a planar structure, the woven bag receives a large resistance to affect the movement track, and the woven bag sliding off the guide plate 512 directly floats away and cannot slide to a fixed position. Through the setting of striker plate 513, striker plate 513 can block the motion trail of braided bag, prevents that the braided bag from directly drifting away the time, keeps off the braided bag in same place with the braided bag for the braided bag of temporarily accomodating is more neat.

The transfer structure 200 includes an upper transfer belt 210 and a lower transfer belt 220 disposed one above the other with a gap between the upper transfer belt 210 and the lower transfer belt 220 for passing through the woven bag.

Specifically, the upper and lower conveyors 210 and 220 are electric conveyors, the upper and lower conveyors 210 and 220 have the same conveying rate, the upper conveyor 210 rotates counterclockwise, the lower conveyor 220 rotates clockwise, and the woven bags are pushed to the cutting mechanism 300 by the upper and lower conveyors 210 and 220 from the gap between the upper and lower conveyors 210 and 220.

The cutting mechanism 300 includes a moving plate 320 driven by an air cylinder 310, a supporting mechanism 400 is provided at an extension of the output direction of the air cylinder 310, the air cylinder 310 can drive the moving plate 320 to reciprocate toward the supporting mechanism 400, and a cutter 330 for cutting the woven bag is fixedly provided on the moving plate 320.

Specifically, the woven bag conveyed by the conveying structure 200 is tiled on the supporting mechanism 400, the air cylinder 310 drives the moving plate 320, and the moving plate 320 drives the cutting knife 330 to cut the woven bag.

The cutting blade 330 is further provided at both sides thereof with a pressing plate 350 parallel to the extending direction of the cutting blade 330, and the pressing plate 350 is connected with the moving plate 320 by a spring 340.

Specifically, if the cutter 330 directly cuts the woven bag, the woven bag is difficult to cut due to the strong toughness of the material of the cutter 330, and the cutter 330 pulls the woven bag to shift, so that the cutting accuracy is affected. When the movable plate 320 drives the cutting knife 330 to cut the woven bag, the pressing plate 350 is firstly driven to press the surface of the woven bag, and as the pressing plate 350 is connected with the movable plate 320 through the spring 340, the movable plate 320 continuously moves at the moment and compresses the spring 340, the pressure of the pressing plate 350 on the woven bag is increased, the pressing plate 350 is pressed and fixed on the woven bag, and then the cutting knife 330 cuts the woven bag tangentially.

The supporting mechanism 400 includes a mesh plate 410 having a mesh on a surface thereof, a blade slot 411 into which the cutting blade 330 is inserted is provided on the mesh plate 410, and the mesh plate 410 is covered on the chip slot 420.

Specifically, when the woven bag is cut, scraps are generated when the plastic fibers are cut off, and the scraps fall into the scraps slots 420 from meshes in the grid plate 410, so that the scraps slots 420 collect the scraps, and the scraps are prevented from accumulating on the grid plate 410 to affect normal woven bag cutting.

Because the woven bag is thinner, the situation that the woven bag cannot be completely cut off can occur when the cutter 330 directly cuts, and the cutter 330 can enter the cutter slot 411 through the action of the cutter slot 411 so as to strengthen the cutting effect of the cutter 330, and at the moment, the cutter 330 can be ensured to completely cut off the woven bag.

In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.

Claims (6)

1. The shearing device for processing the woven bags is characterized by comprising a frame (100), wherein a conveying structure (200) for conveying the woven bags, a cutting mechanism (300) for cutting the woven bags and a material receiving mechanism (500) for guiding and receiving the cut woven bags are sequentially arranged on the frame (100); the material receiving mechanism (500) is provided with a guide assembly (510) arranged beside the cutting mechanism (300), the guide assembly (510) is provided with a guide plate (512) hinged on the frame (100), the guide plate (512) can rotate around the hinged position through driving of a stepping motor (511), and woven bags cut by the cutting mechanism (300) can fall onto the guide plate (512).

2. The shearing apparatus for woven bag processing as claimed in claim 1, wherein a stopper (513) is provided at the guide plate (512), and the stopper (513) is configured to block woven bags sliding off the guide plate (512).

3. The shearing apparatus for woven bag processing as claimed in claim 1, wherein the conveying structure (200) comprises an upper conveyor belt (210) and a lower conveyor belt (220) which are disposed to be stacked one on top of the other, and a gap for passing the woven bag is left between the upper conveyor belt (210) and the lower conveyor belt (220).

4. The shearing apparatus for woven bag processing as claimed in claim 1, wherein the cutting mechanism (300) comprises a moving plate (320) driven by an air cylinder (310), a supporting mechanism (400) is provided at an extension of an output direction of the air cylinder (310), the air cylinder (310) can drive the moving plate (320) to reciprocate toward the supporting mechanism (400), and a cutting knife (330) for cutting the woven bag is fixedly provided on the moving plate (320).

5. The shearing apparatus for woven bag processing as claimed in claim 4, wherein the cutting blade (330) is further provided with a pressing plate (350) disposed on both sides thereof in parallel with the extending direction of the cutting blade (330), and the pressing plate (350) is connected to the moving plate (320) by a spring (340).

6. The shearing apparatus for woven bag processing as claimed in claim 4, wherein the supporting means (400) comprises a mesh plate (410) having mesh openings on a surface thereof, a knife slot (411) into which the cutting knife (330) is inserted is provided on the mesh plate (410), and the mesh plate (410) is covered on the chip slot (420).