CN210234165U

CN210234165U - Plastic woven bag cutting device

Info

Publication number: CN210234165U
Application number: CN201920907306.3U
Authority: CN
Inventors: Shengjie Zhang; 章胜杰
Original assignee: Jiangxi Zhigao Plastic Industry Co Ltd
Current assignee: Jiangxi Zhigao Plastic Industry Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-04-03
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a device is tailor to plastic woven sack, which comprises a bracket, the cylinder body is all installed at the both ends of support, be equipped with the spring in the cylinder body, the lower extreme welding of gangbar has the punch holder, the below of punch holder is equipped with the lower plate, the top of support is equipped with the slide bar, smooth external member has been cup jointed in the outside activity of slide bar, the top welding of smooth external member has the nut, threaded connection has the screw rod in the nut, the screw rod passes through the shaft coupling and installs on the output shaft of motor, the blade is installed to the lower extreme of smooth external member. The utility model discloses an all install the cylinder body at the both ends of support, spring extrusion punch holder in the cylinder body, the cooperation of punch holder and lower plate is fixed the braided bag, then opens the motor and drive the sliding sleeve spare and remove to drive the blade and tailor the braided bag, changed traditional mode of tailorring through removing the braided bag, avoided the braided bag off tracking, improved the accuracy of tailorring.

Description

Plastic woven bag cutting device

Technical Field

The utility model relates to a plastic woven sack production facility technical field specifically is a device is tailor to plastic woven sack.

Background

The plastic woven bag is made into a polypropylene bag and a polyethylene bag according to main materials; the bag is divided into a bottom sewing bag and a side sewing bag according to the sewing method. The packaging material is widely applied to the articles such as fertilizers, chemical products and the like at present. The main production process is to extrude plastic material into film, cut and unidirectionally stretch the film into flat filament, and to weave the flat filament with warp and weft to obtain the product, which is generally called woven bag.

When the plastic woven sack adds man-hour, need tailor according to actual needs, at present, it is fixed with the cutter mostly, then the pulling braided sack is tailor, and such mode makes the easy off tracking of braided sack, influences and tailors the quality. Therefore, a cutting device for plastic woven bags is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is tailor to plastic woven sack, the spring in the cylinder body extrudes punch holder, and the cooperation of punch holder and lower plate is fixed the braided sack, then opens the motor and drive smooth external member and remove to drive the blade and tailor the braided sack, with the problem of proposition in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is tailor to plastic woven sack, includes the support, the cylinder body is all installed at the both ends of support, be equipped with the spring in the cylinder body, the lower extreme fixedly connected with limiting plate of spring, the downside welding of limiting plate has the gangbar, the lower extreme welding of gangbar has the punch holder, the below of punch holder is equipped with the lower plate, the top of support is equipped with the slide bar, the outside activity of slide bar has cup jointed smooth external member, the top welding of smooth external member has the nut, threaded connection has the screw rod in the nut, the screw rod passes through the shaft coupling and installs on the output shaft of motor, the blade is installed to the lower extreme of smooth.

Preferably, the both ends of support all weld the spout, the inside swing joint of spout has the slider, the slide bar welds in one side of slider.

Preferably, a threaded hole is formed in one side of the sliding block, and a butterfly screw is connected to the inner thread of the threaded hole.

Preferably, rubber pads are bonded on one sides of the upper clamping plate and the lower clamping plate.

Preferably, a handle is installed on one side of the linkage rod, and a rubber sleeve is sleeved outside the handle.

Preferably, one end of the screw rod is inserted into the bearing, and the bearing is welded at one end of the sliding rod.

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

the utility model discloses an all install the cylinder body at the both ends of support, spring extrusion punch holder in the cylinder body, the cooperation of punch holder and lower plate is fixed the braided bag, then opens the motor and drive the sliding sleeve spare and remove to drive the blade and tailor the braided bag, changed traditional mode of tailorring through removing the braided bag, avoided the braided bag off tracking, improved the accuracy of tailorring.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the area A in FIG. 1;

fig. 3 is a schematic top view of the present invention.

In the figure: the device comprises a support 1, a cylinder 2, a spring 3, a limiting plate 4, a linkage rod 5, an upper clamping plate 6, a lower clamping plate 7, a sliding rod 8, a sliding sleeve 9, a nut 10, a screw 11, a motor 12, a blade 13, a sliding chute 14, a sliding block 15, a threaded hole 16, a butterfly screw 17, a rubber pad 18, a handle 19, a bearing 20 and a rubber sleeve 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a cutting device for plastic woven bags comprises a bracket 1, wherein two ends of the bracket 1 are respectively provided with a cylinder body 2, a spring 3 is arranged in the cylinder body 2, a limiting plate 4 is fixedly connected with the lower end of the spring 3, a linkage rod 5 is welded on the lower side of the limiting plate 4, an upper clamping plate 6 is welded at the lower end of the linkage rod 5, a lower clamping plate 7 is arranged below the upper clamping plate 6, the lower splint 7 is arranged on the bracket 1, the top of the bracket 1 is provided with a slide bar 8, the outside of the slide bar 8 is movably sleeved with a slide sleeve member 9, the top of the sliding sleeve component 9 is welded with a nut 10, the nut 10 is connected with a screw rod 11 through threads, the screw rod 11 is arranged on an output shaft of a motor 12 through a coupler, the motor 12 is installed on the sliding rod 8 through an installation plate, the lower end of the sliding sleeve 9 is provided with a blade 13, and the blade 13 can be installed in a wallpaper knife installation mode.

Specifically, both ends of support 1 all weld there is spout 14, the inside swing joint of spout 14 has slider 15, slide bar 8 welds in one side of slider 15. The position of the sliding block 15 in the sliding chute 14 is convenient to move according to the requirement of the cutting width, and the control of the cutting width is facilitated.

Specifically, a threaded hole 16 is formed in one side of the slider 15, and a butterfly screw 17 is connected to the inner thread of the threaded hole 16. Tightening the butterfly screw 17 after the width between the two sets of sliders 15 has been established facilitates fixing the position of the sliders 15.

Specifically, rubber pads 18 are bonded to one sides of the upper clamping plate 6 and the lower clamping plate 7. The rubber pad 18 can prevent the upper clamping plate 6 and the lower clamping plate 7 from damaging woven bags.

Specifically, a handle 19 is installed on one side of the linkage rod 5, and a rubber sleeve 21 is sleeved outside the handle 19. This handle 19 is convenient for mention punch holder 6 and removes the braided bag, and rubber sleeve 21 is favorable to improving the travelling comfort of hand.

Specifically, one end of the screw 11 is inserted into a bearing 20, and the bearing 20 is welded to one end of the sliding rod 8. The bearing 20 is beneficial to improving the stability of the screw 11 during rotation, and the outer ring of the bearing 20 is welded on the sliding rod 8.

The working principle is as follows: when the cutting device is used, the position of the sliding block 15 in the sliding groove 14 is moved according to the width of a cut woven bag, the distance between the two groups of blades 13 is adjusted, then the butterfly screw 17 is screwed, the position of the sliding block 15 is fixed, the woven bag is placed between the two groups of upper clamping plates 6 and the lower clamping plate 7, the upper clamping plates 6 are extruded by the springs 3 in the cylinder body 2 and matched with the lower clamping plate 7 to fix the woven bag, and then the motor 12 is started to drive the sliding sleeve piece 9 to move, so that the blades 13 are driven to cut the woven bag, the woven bag is prevented from deviating, and the cutting accuracy is improved; after the cutting of the blade 13 is finished, the motor 12 drives the blade 13 to return to the original position, the woven bag is moved, and the motor 12 is repeatedly started to drive the blade 13 to cut.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is tailor to plastic woven sack, includes support (1), its characterized in that: cylinder body (2) are all installed at the both ends of support (1), be equipped with spring (3) in cylinder body (2), lower extreme fixedly connected with limiting plate (4) of spring (3), the downside welding of limiting plate (4) has gangbar (5), the lower extreme welding of gangbar (5) has punch holder (6), the below of punch holder (6) is equipped with lower plate (7), the top of support (1) is equipped with slide bar (8), the outside activity of slide bar (8) has cup jointed smooth external member (9), the top welding of smooth external member (9) has nut (10), threaded connection has screw rod (11) in nut (10), screw rod (11) are installed on the output shaft of motor (12) through the shaft coupling, blade (13) are installed to the lower extreme of smooth external member (9).

2. The cutting device for the plastic woven bags according to claim 1, characterized in that: both ends of support (1) all weld spout (14), the inside swing joint of spout (14) has slider (15), slide bar (8) weld in one side of slider (15).

3. The cutting device for the plastic woven bags according to claim 2, characterized in that: one side of the sliding block (15) is provided with a threaded hole (16), and the inner thread of the threaded hole (16) is connected with a butterfly screw (17).

4. The cutting device for the plastic woven bags according to claim 1, characterized in that: rubber pads (18) are bonded on one sides of the upper clamping plate (6) and the lower clamping plate (7).

5. The cutting device for the plastic woven bags according to claim 1, characterized in that: a handle (19) is installed on one side of the linkage rod (5), and a rubber sleeve (21) is sleeved outside the handle (19).

6. The cutting device for the plastic woven bags according to claim 1, characterized in that: one end of the screw rod (11) is inserted into the bearing (20), and the bearing (20) is welded at one end of the sliding rod (8).