CN212147732U - Clout cutting device is used in braided bag processing - Google Patents

Abstract

The utility model discloses a clout cutting device for woven bag processing, which comprises a mounting seat, supports, a conveyer belt, an adjusting roller, a lifting plate, a lifting roller, a unwinding roller and a cutter, wherein two supports are fixedly mounted at the top of the mounting seat, and the unwinding roller is rotatably connected between the two supports through a bearing; the utility model drives the lifting plate to descend by rotating the lead screw, adjusts the height of the lifting plate, enables the first spring to be in a compression state, enables the lifting roller to be in close contact with the unwinding roller by the reaction force generated by the first spring, compresses the woven bag, enables the woven bag on the unwinding roller to be more stable in conveying, and continues to adjust the lifting plate to descend after the first spring is in a relaxation state after a period of time; rotatory adjusting bolt promotes the fly leaf and goes up and down, and then drives the dancer rools and goes up and down, adjusts the height of dancer rools, is convenient for extrude the transport to the braided bag of different thickness, makes its transport more steady, and application scope is wide, and the practicality is strong.

Description

Clout cutting device is used in braided bag processing

Technical Field

The utility model relates to a braided bag processing technology field, concretely relates to clout cutting device is used in braided bag processing.

Background

Woven bags are also known as snakeskin bags. Is one kind of plastic bag for packing and is produced with polyethylene, polypropylene and other plastic material. The weaving density refers to the number of warp and weft yarns in a 100mm × 100mm braided fabric, the main raw material for foreign production is polyethylene, the main raw material for domestic production is polypropylene, and the polypropylene is a thermoplastic resin prepared by polymerizing ethylene. In the process of woven bag processing, excess materials need to be cut.

Patent No. CN109570747A discloses a cutting device for processing an environmentally friendly plastic woven bag, which can complete continuous cutting and is suitable for cutting during the processing of plastic woven bags on the market at present, but the cutting device has the following defects: the in-process of carrying is not stable enough, and the braided bag squints easily at the in-process of cutting simultaneously, leads to cutting effect poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a surplus material cutting device for woven bag processing, through rotating the lead screw, drive the lifter plate and descend, adjust the height of lifter plate, make the spring one in compression state, through the reaction force that the spring one produces, make the lifter roller closely contact with the unwinding roller, compress tightly the woven bag, make the transport of woven bag on the unwinding roller more steady, after a period, after the spring one is in lax state, continue to adjust the lifter plate and descend; the adjusting bolt is rotated to push the movable plate to lift, so that the adjusting roller is driven to lift, the height of the adjusting roller is adjusted, woven bags with different thicknesses can be extruded and conveyed conveniently, the conveying is more stable, the application range is wide, and the practicability is high; the drive unreels roller and conveyer belt and rotates, carries the braided bag, then drives actuating cylinder and drives cutter mounting panel and cutter decline, and the in-process of cutter at first clamp plate and braided bag, and compression spring two compresses tightly the braided bag through the produced reaction force of spring two, then the cutter descends the cutting for the skew can not appear in the cutting process braided bag, and cutting effect is better.

The purpose of the utility model can be realized by the following technical scheme:

a surplus material cutting device for woven bag processing comprises a mounting seat, supports, a conveying belt, an adjusting roller, a lifting plate, a lifting roller, an unwinding roller and a cutter, wherein the two supports are fixedly mounted at the top of the mounting seat, the unwinding roller is rotatably connected between the two supports through a bearing, a woven bag is wound on the unwinding roller, the tops of the two supports are connected with the lifting plate through vertically arranged lead screws, the lead screws penetrate through the lifting plate and extend into the supports, a plurality of first springs are uniformly mounted at the bottom of the lifting plate, a U-shaped plate with a downward opening is fixedly mounted at the bottom of the first springs, the lifting roller is rotatably connected between the inner sides of the U-shaped plate, and the lifting roller and the unwinding roller are arranged in parallel;

one side fixed mounting of mount pad has the transport platform, the inside of carrying the platform is provided with the conveyer belt, the equal vertical fixed mounting in both sides of carrying the platform has the cylinder, two the piston rod top fixed mounting of cylinder has the cutter mounting panel, the fixed mounting of bottom fixed center department of cutter mounting panel has the cutter, just be located and carry bench fixed mounting to have the footboard under the cutter mounting panel, cut groove has been seted up on the footboard.

As a further aspect of the present invention: the conveying table is characterized in that U-shaped frames with upward openings are fixedly mounted on two sides of the conveying table respectively, the U-shaped frames are located between the air cylinder and the mounting seat, movable plates are connected between the U-shaped frames in a sliding mode, adjusting bolts are connected to the bottoms of the movable plates in a rotating mode, the adjusting bolts extend out of the U-shaped frames, and adjusting rollers are connected between the movable plates in a rotating mode.

As a further aspect of the present invention: the bottom both sides of cutter mounting panel all evenly peg graft there is the guide bar, the guide bar is located the cutter both sides, the bottom fixed mounting of guide bar has the clamp plate, cup joint spring two on the guide bar between clamp plate and the cutter mounting panel.

As a further aspect of the present invention: the two sides of the U-shaped plate are connected with the inner sides of the two supports in a sliding mode through sliding blocks and sliding grooves.

The utility model has the advantages that: the lifting plate is driven to descend by rotating the screw rod, the height of the lifting plate is adjusted, the first spring is in a compressed state, the lifting roller is in close contact with the unwinding roller by the reaction force generated by the first spring, the woven bag is tightly pressed, the woven bag is conveyed on the unwinding roller more stably, and after a period of time, when the first spring is in a loose state, the lifting plate is continuously adjusted to descend; the adjusting bolt is rotated to push the movable plate to lift, so that the adjusting roller is driven to lift, the height of the adjusting roller is adjusted, woven bags with different thicknesses can be extruded and conveyed conveniently, the conveying is more stable, the application range is wide, and the practicability is high; the drive unreels roller and conveyer belt and rotates, carries the braided bag, then drives actuating cylinder and drives cutter mounting panel and cutter decline, and the in-process of cutter at first clamp plate and braided bag, and compression spring two compresses tightly the braided bag through the produced reaction force of spring two, then the cutter descends the cutting for the skew can not appear in the cutting process braided bag, and cutting effect is better.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the bracket of the present invention;

FIG. 3 is a schematic side view of the U-shaped frame of the present invention;

fig. 4 is a schematic side view of the cutter mounting plate of the present invention.

In the figure: 1. a mounting seat; 2. a support; 3. a conveyor belt; 4. a regulating roller; 5. a conveying table; 6. a cutter mounting plate; 7. a pedal; 8. a lifting plate; 9. a lifting roller; 10. unwinding rollers; 11. a cutter; 12. a cylinder; 13. a first spring; 14. a U-shaped plate; 15. a screw rod; 16. adjusting the bolt; 17. a U-shaped frame; 18. a movable plate; 19. a second spring; 20. pressing a plate; 21. a guide rod.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a surplus material cutting device for woven bag processing, which comprises a mounting base 1, supports 2, a conveyer belt 3, an adjusting roller 4, a lifting plate 8, a lifting roller 9, an unwinding roller 10 and a cutter 11, wherein the top of the mounting base 1 is fixedly provided with two supports 2, the unwinding roller 10 is connected between the two supports 2 through a bearing in a rotating way, the unwinding roller 10 is driven by an external motor through a belt to rotate, the woven bag is wound on the unwinding roller 10, the top of the two supports 2 is connected with the lifting plate 8 through a vertically arranged screw rod 15, the screw rod 15 penetrates through the lifting plate 8 and extends into the supports 2, a plurality of springs I13 are uniformly arranged at the bottom of the lifting plate 8, a U-shaped plate 14 with a downward opening is fixedly arranged at the bottom of the springs I13, the lifting roller 9 is rotatably connected between the inner sides of the U-shaped plate 14, the lifting roller 9 and the unwinding roller 10 are arranged in parallel;

one side fixed mounting of mount pad 1 has carries platform 5, the inside of carrying platform 5 is provided with conveyer belt 3, conveyer belt 3 is rotated by the motor and is driven its rotation, the equal vertical fixed mounting in both sides of carrying platform 5 has cylinder 12, two the piston rod top fixed mounting of cylinder 12 has cutter mounting panel 6, the fixed mounting of bottom fixed center department of cutter mounting panel 6 has cutter 11, under cutter mounting panel 6 and be located and carry platform 5 and go up fixed mounting have footboard 7, the last cutting groove that cuts of having seted up of footboard 7, the cutting of being convenient for.

The conveying table 5 is characterized in that U-shaped frames 17 with upward openings are fixedly mounted on two sides of the conveying table 5, the U-shaped frames 17 are located between the air cylinder 12 and the mounting base 1, movable plates 18 are connected between the U-shaped frames 17 in a sliding mode, adjusting bolts 16 are rotatably connected to the bottoms of the movable plates 18, the adjusting bolts 16 extend out of the U-shaped frames 17, and adjusting rollers 4 are rotatably connected between the two movable plates 18.

The bottom both sides of cutter mounting panel 6 all evenly peg graft and have been had guide bar 21, guide bar 21 is located 11 both sides of cutter, the bottom fixed mounting of guide bar 21 has clamp plate 20, cup jointed spring two 19 on the guide bar 21 between clamp plate 20 and the cutter mounting panel 6, spring two 19 is fixed with clamp plate 20 and mounting panel 6 respectively for spring two 19 goes up and down more steadily, can not appear squinting.

Both sides of the U-shaped plate 14 are connected with the inner sides of the two supports 2 in a sliding mode through sliding blocks and sliding grooves, so that the U-shaped plate 14 can ascend and descend more stably, and the first spring cannot deviate.

The working principle is as follows: the screw rod 15 is rotated to drive the lifting plate 8 to descend, the height of the lifting plate 8 is adjusted to enable the first spring 13 to be in a compressed state, the lifting roller 9 is in close contact with the unwinding roller 10 through the reaction force generated by the first spring 13, the woven bag is tightly pressed, the woven bag on the unwinding roller 10 is conveyed more stably, and after a period of time, when the first spring 13 is in a loose state, the lifting plate 8 is continuously adjusted to descend; the adjusting bolt 16 is rotated to push the movable plate to lift, so that the adjusting roller 4 is driven to lift, the height of the adjusting roller 4 is adjusted, woven bags with different thicknesses can be extruded and conveyed conveniently, the conveying is more stable, the application range is wide, and the practicability is high; the drive is unreeled roller 10 and is rotated with conveyer belt 3, carries the braided bag, then drives actuating cylinder 12 and drives cutter mounting panel 6 and cutter 11 decline, and cutter 11's in-process at first clamp plate 20 and braided bag, and two 19 compression springs compress tightly the braided bag through the produced reaction force of two 19 springs, then cutter 11 descends the cutting for the skew can not appear in the cutting process braided bag, and cutting effect is better.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims (4)

1. The utility model provides a clout cutting device is used in braided bag processing, includes mount pad (1), support (2), conveyer belt (3), regulating roller (4), lifter plate (8), lift roller (9), unreel roller (10), cutter (11), its characterized in that, the top fixed mounting of mount pad (1) has two supports (2), two be connected with unreel roller (10) through the bearing rotation between support (2), it has the braided bag to twine on unreeling roller (10), two the top of support (2) all is connected with lifter plate (8) through lead screw (15) of vertical setting, lead screw (15) run through lifter plate (8) and extend to in support (2), many spring one (13) are evenly installed to the bottom of lifter plate (8), the bottom fixed mounting of spring one (13) has U template (14) that the opening is decurrent, a lifting roller (9) is rotatably connected between the inner sides of the U-shaped plates (14), and the lifting roller (9) and the unwinding roller (10) are arranged in parallel;

one side fixed mounting of mount pad (1) has transport platform (5), the inside of carrying platform (5) is provided with conveyer belt (3), the equal vertical fixed mounting in both sides of carrying platform (5) has cylinder (12), two the piston rod top fixed mounting of cylinder (12) has cutter mounting panel (6), the bottom center department fixed mounting of cutter mounting panel (6) has cutter (11), under cutter mounting panel (6) and be located and carry platform (5) fixed mounting have footboard (7), cut groove has been seted up on footboard (7).

2. The excess material cutting device for processing the woven bags according to claim 1, wherein a U-shaped frame (17) with an upward opening is fixedly installed on each of two sides of the conveying platform (5), the U-shaped frame (17) is located between the air cylinder (12) and the mounting seat (1), a movable plate (18) is connected between the U-shaped frames (17) in a sliding mode, an adjusting bolt (16) is rotatably connected to the bottom of the movable plate (18), the adjusting bolt (16) extends out of the U-shaped frame (17), and an adjusting roller (4) is rotatably connected between the two movable plates (18).

3. The excess material cutting device for processing the woven bags according to claim 1, wherein guide rods (21) are uniformly inserted into two sides of the bottom of the cutter mounting plate (6), the guide rods (21) are positioned on two sides of the cutter (11), a pressing plate (20) is fixedly mounted at the bottom of each guide rod (21), and a second spring (19) is sleeved on each guide rod (21) between each pressing plate (20) and the cutter mounting plate (6).

4. The excess material cutting device for processing the woven bag according to claim 1, wherein two sides of the U-shaped plate (14) are slidably connected with the inner sides of the two supports (2) through sliding blocks and sliding grooves.

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