CN215481663U - Be used for braided bag to cut off and make up integral type sewing machine - Google Patents

Abstract

The utility model discloses an integrated sewing machine for cutting and sewing woven bags, which comprises a base, wherein a cutting device is arranged at the top of the base and is electrically connected with a hydraulic machine, and a feeding device for stably feeding the woven bags is arranged outside the cutting device; feed arrangement includes two sets of first backup pads, two sets of first backup pads are spacing sliding connection respectively in one side that is close to each other in the left and right sides of cutting device, first backup pad and fixedly connected with pinion rack are run through on cutting device's right side, the meshing of pinion rack front side is connected with the ratchet, the spacing rotation of ratchet is connected in the first backup pad outside, one side fixedly connected with second gear of first backup pad is kept away from to the ratchet, the outside meshing of second gear is connected with the chain, the inboard meshing of one end that the second gear was kept away from to the chain is connected with first gear, first gear outside fixedly connected with inserted shaft, be of value to the production cost that reduces the braided bag and the automatic feeding of hoisting device integral type, the effect of cutting off and the ejection of compact.

Description

Be used for braided bag to cut off and make up integral type sewing machine

Technical Field

The utility model relates to the technical field of woven bag production, in particular to an integrated sewing machine for cutting and sewing a woven bag.

Background

The woven bag is also called snake skin bag, is one kind of plastic and is used for packaging, and the raw material of the woven bag is various chemical plastic raw materials such as polyethylene, polypropylene and the like. Woven bags have a wide range of applications, are mainly used for packaging and packing various articles, and have wide industrial applications.

Accomplish the feeding through machinery in the production of weaving bag to the braid over braid, cut off and the production flow of the ejection of compact, current traditional braided bag cuts off and makes up integral type sewing machine feeding to the braided bag, cut off with ejection of compact work in be difficult to the automatic completion feeding of integral type, cut off and the ejection of compact, still need cooperate other machinery, like the conveyer belt, connect device cooperation such as material machine, lead to the improvement that has manufacturing cost and the automatic work low problem of degree of integral type.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated sewing machine for cutting and sewing a woven bag, which has the advantage of stable feeding and solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a cutting and sewing integrated sewing machine for woven bags comprises a base, wherein a cutting device is arranged at the top of the base and electrically connected with a hydraulic machine, and a feeding device for stably feeding the woven bags is arranged outside the cutting device; the feeding device comprises two groups of first supporting plates, one sides of the two groups of first supporting plates, which are close to each other, are respectively connected to the left side and the right side of the cutting device in a limiting and sliding manner, the right side of the cutting device penetrates through the first supporting plates and is fixedly connected with toothed plates, the front sides of the toothed plates are meshed and connected with ratchets, the ratchets are connected to the outer sides of the first supporting plates in a limiting and rotating manner, one sides of the ratchets, which are far away from the first supporting plates, are fixedly connected with second gears, the outer sides of the second gears are meshed and connected with chains, the inner sides of the ends, which are far away from the second gears, of the chains are meshed and connected with first gears, the outer sides of the first gears are fixedly connected with inserting shafts, one ends, which are far away from the first gears, of the inserting shafts are connected with two groups of third supporting plates in a limiting and penetrating manner and connected with second roller shafts, the second roller shafts are arranged between the two groups of third supporting plates, and the bottoms of the two groups of third supporting plates are fixedly connected with the front sides of the table base, the anti-skidding belt is characterized in that a second supporting plate is fixedly connected between the first supporting plate and the second supporting plate, a first roller shaft is connected between the second supporting plates in a limiting rotating mode, and an anti-skidding belt is connected between the first roller shaft and the second roller shaft in a sleeving mode.

Preferably, cutting device includes four fixed blocks of group, four the equal fixed connection of fixed block is in cutting device's bottom, be provided with the cutter between the fixed block, the cutter is close to one side equal block each other with the fixed block and is connected with the movable block, the equal fixedly connected with adjusting bolt in one side that the movable block is close to the fixed block, the regulation runs through equal screw thread through connection fixed block.

Preferably, the rear side fixedly connected with fixed plate of first backup pad, the spacing through connection in fixed plate bottom has the dead lever, the right side fixedly connected with motor of fixed plate, the one end fixed connection that the dead lever runs through the fixed plate is at the output of motor, the spacing fixedly connected with multiunit gyro wheel in the dead lever outside, the top at the braided bag is connected in the gyro wheel laminating.

Preferably, the bottom surfaces of the first roller shaft and the second roller shaft are located on the same plane, and the bottom of the anti-slip belt is attached to the top of the woven bag.

Preferably, the ratchet wheel does not rotate when the toothed plate moves downwards, and the ratchet wheel rotates positively when the toothed plate moves upwards.

Preferably, the one end fixedly connected with fixed axle that the axle runs through left side third backup pad, the fixed axle sets up the eccentric department at the axle of inserting, the spacing rotation in outside of fixed axle is connected with the connecting rod, the one end that the fixed axle was kept away from to the connecting rod rotates and is connected with the piston rod, the spacing through connection of the piston rod other end has jet-propelled box and fixedly connected with piston plate, the spacing sliding connection of piston plate is in jet-propelled box, jet-propelled box's top through connection has jet-propelled pipe, jet-propelled pipe sets up to the L type of slope, the gas outlet of jet-propelled pipe is aimed at the cutting device bottom.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, when the cutting device finishes one cutting motion, the cutting device moves upwards to drive the toothed plate to move upwards, the toothed plate drives the meshed ratchet wheel to rotate forwards, the ratchet wheel drives the second gear to rotate forwards, the second gear is matched with the chain to drive the first gear to rotate forwards, the first gear drives the insertion shaft to rotate forwards, firstly, the insertion shaft drives the first roller shaft to rotate, the first roller shaft drives the second roller shaft to rotate through the anti-slip belt, and as the first roller shaft and the second roller shaft are arranged on the same plane, the anti-slip belt is further finished to push the woven bag to perform stable feeding action, and after the woven bag is cut each time by matching with the cutting device, the feeding device automatically feeds a new woven bag into the bottom of the cutting device to be continuously cut, so that the integrated automation effect of the device is improved, and then the rotation of the insertion shaft can also drive the fixed shaft to rotate, because the second fixed axle sets up and is inserting an eccentric department, make the fixed axle carry out circular motion in inserting the axle outside, accomplish fixed axle cooperation connecting rod and drive the piston rod and accomplish the up-and-down motion, the piston rod drives the piston board and accomplishes the up-and-down motion in jet-propelled box, make jet-propelled box with inspiratory gas through jet-propelled pipe to last jet-propelled the base of cutting device bottom, blow away the piece and the dust that the braided bag dropped, improve base top smoothness, the braid strip that cuts off passes through the rotation that the motor drove fixed axle and gyro wheel, stably send the braided bag out, accomplish automatic feeding, cut off and the action of ejection of compact, the problem that high in production cost and integral type automation work degree is low has been solved, the production cost that has reduced the braided bag has been reached and the effect that improves integral type automation work degree.

Drawings

FIG. 1 is a right side view of the present invention;

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

FIG. 3 is a schematic view of the cutting apparatus of the present invention;

FIG. 4 is a schematic view of a part of the structure of a feeding device in the present invention;

FIG. 5 is a schematic view of a part of the structure of a feeding device in the present invention;

fig. 6 is a schematic plan view of a toothed plate and a ratchet wheel according to the present invention;

FIG. 7 is a schematic sectional view showing the structure of the cartridge according to the present invention.

In the figure: 1. a base; 2. a feeding device; 3. a cutting device; 4. a first support plate; 5. a fixing plate; 6. fixing the rod; 7. a roller; 8. a second support plate; 9. a third support plate; 10. a first roller shaft; 11. a second roller shaft; 12. an anti-slip band; 13. a first gear; 14. inserting a shaft; 15. a chain; 16. a second gear; 17. a ratchet wheel; 18. a toothed plate; 19. a fixed shaft; 20. a connecting rod; 21. a piston rod; 22. an air-jet box; 23. a gas ejector tube; 24. a piston plate; 25. a fixed block; 26. a movable block; 27. adjusting the bolt; 28. a cutter; 29. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: an integrated sewing machine for cutting and sewing woven bags comprises a base 1, wherein a cutting device 3 is arranged at the top of the base 1, the cutting device 3 is electrically connected with a hydraulic machine, and a feeding device 2 for stably feeding the woven bags is arranged outside the cutting device 3; the feeding device 2 comprises two groups of first supporting plates 4, one side, close to each other, of each of the two groups of first supporting plates 4 is respectively connected to the left side and the right side of the cutting device 3 in a limiting and sliding mode, the right side of the cutting device 3 penetrates through the first supporting plates 4 and is fixedly connected with a toothed plate 18, the front sides of the toothed plates 18 are connected with ratchet wheels 17 in a meshing mode, the ratchet wheels 17 are connected to the outer sides of the first supporting plates 4 in a limiting and rotating mode, one sides, far away from the first supporting plates 4, of the ratchet wheels 17 are fixedly connected with second gears 16, the outer sides of the second gears 16 are connected with chains 15 in a meshing mode, the inner sides, far away from the second gears 16, of the ends, far away from the first gears 16, of the chains 15 are connected with first gears 13 in a meshing mode, inserting shafts 14 are fixedly connected to the outer sides of the first gears 13 in a limiting and penetrating mode, one ends, far away from the first gears 13, of the inserting shafts 14 are connected with two groups of third supporting plates 9 in a penetrating mode and are connected with second roller shafts 11 in a penetrating mode, the bottoms of the two groups of the third supporting plates 9 are fixedly connected with the front sides of the sub-table base 1, equal fixedly connected with second backup pad 8 between two sets of first backup pad 4 and the second backup pad 8, spacing rotation is connected with first roller 10 between the second backup pad 8, and the registrate is connected with antiskid area 12 between first roller 10 and the second roller 11.

Cutting device 3 includes four fixed block 25 of group, the equal fixed connection in cutting device 3's of four fixed block 25 of group, be provided with cutter 28 between the fixed block 25, cutter 28 and fixed block 25 are close to the equal block in one side each other and are connected with movable block 26, the equal fixedly connected with adjusting bolt 27 in one side that movable block 26 is close to fixed block 25, adjust and run through equal screw thread through connection fixed block 25, be of value to accomplish the removal of control movable block 26 through the threaded connection between adjusting bolt 27 and the fixed block 25, and then it is fixed to accomplish the centre gripping of movable block 26 to cutter 28, the effect of conveniently changing cutter 28 and adapting to not equidimension cutter 28 has been reached.

Rear side fixedly connected with fixed plate 5 of first backup pad 4, the spacing through connection in fixed plate 5 bottom has dead lever 6, the right side fixedly connected with motor 29 of fixed plate 5, the one end fixed connection that dead lever 6 runs through the fixed plate is at the output of motor 29, the spacing fixedly connected with multiunit gyro wheel 7 in the dead lever 6 outside, the top at the braided bag is connected in the laminating of gyro wheel 7, be of value to in the braided bag after the feeding from feed arrangement 2, provide the power of backward movement and keep the planarization to the braided bag, accomplish the automatic feed to the braided bag.

The bottom surface of first roller 10 and second roller 11 is in the coplanar, and 12 bottoms laminating in antiskid area are connected at the braided bag top, are of value to and keep 12 bottoms in antiskid area and braided bag top to keep parallel, and then 12 frictional force to the braided bag in reinforcing antiskid area, accomplish the effect of stabilizing the feeding.

Ratchet 17 does not rotate when pinion rack 18 moves down, ratchet 17 forward rotation when pinion rack 18 moves up, be of value to when cutting device 3 cuts off the braided bag, feed arrangement 2 keeps static, after cutting device 3 accomplishes the cutting off, pinion rack 18 drives ratchet 17 and carries out forward rotation during the rebound, and through first gear 13, transmission between chain 15 and the second gear 16 drives insert 14, second roller 11 and first roller 10 carry out forward rotation, and then accomplish the guard band and carry out stable promotion feeding to the braided bag, reach automatic lasting effect of stabilizing the feeding and cutting off to the braided bag.

A fixed shaft 19 is fixedly connected to one end, penetrating through the left third supporting plate 9, of the inserting shaft 14, the fixed shaft 19 is arranged at the eccentric position of the inserting shaft 14, a connecting rod 20 is connected to the outer side of the fixed shaft 19 in a limiting and rotating mode, one end, far away from the fixed shaft 19, of the connecting rod 20 is connected with a piston rod 21 in a rotating mode, the other end of the piston rod 21 is connected with an air injection box 22 in a limiting and penetrating mode and is fixedly connected with a piston plate 24, the piston plate 24 is connected in the air injection box 22 in a limiting and sliding mode, an air injection pipe 23 is connected to the top of the air injection box 22 in a penetrating mode, the air injection pipe 23 is arranged in an inclined L mode, an air outlet of the air injection pipe 23 is aligned with the bottom of the cutting device 3, circular motion of the fixed shaft 19 is driven by rotation of the inserting shaft 14, the connecting rod 20 is further matched to drive the piston plate 24 and the piston plate 24 to perform piston motion in the air injection box 22, air injection motion of the air injection box 22 to the outside through the air injection pipe 23, and achieve the purpose of blowing away chips on the surface of the base 1, avoid cutting device 3 to cause the clastic pile up of braided bag when cutting off the braided bag to clean dust removal to base 1 top surface.

The working principle is as follows: the power supply of the hydraulic press and the motor 29 is turned on, the hydraulic press drives the cutting device 3 to automatically and repeatedly cut off the woven bag at the top of the base 1, when the cutting device 3 finishes one cutting motion, the cutting device moves upwards to drive the toothed plate 18 to move upwards, the toothed plate 18 drives the ratchet 17 in meshing connection to rotate in the forward direction, the ratchet 17 drives the second gear 16 to rotate in the forward direction, the second gear 16 is matched with the chain 15 to drive the first gear 13 to rotate in the forward direction, the first gear 13 drives the inserting shaft 14 to rotate in the forward direction, firstly, the inserting shaft 14 drives the first roller shaft 10 to rotate, the first roller shaft 10 drives the second roller shaft 11 to rotate through the anti-slip belt 12, as the ground of the first roller shaft 10 and the ground of the second roller shaft 11 are arranged on the same plane, the anti-slip belt 12 pushes the woven bag to perform stable feeding action, and after the cutting device 3 finishes each cutting of the woven bag, the feeding device 2 automatically feeds a new woven bag into the bottom of the cutting device 3 to be continuously cut off, the integral automation effect of the device is improved, then the rotation of the inserting shaft 14 can drive the fixed shaft 19 to rotate, because the second fixed shaft 19 is arranged at the eccentric position of the inserting shaft 14, the fixed shaft 19 performs circular motion at the outer side of the inserting shaft 14, the completion fixed shaft 19 is matched with the connecting rod 20 to drive the piston rod 21 to complete up-and-down motion, the piston rod 21 drives the piston plate 24 to complete up-and-down motion in the air injection box 22, make and spout gas box 22 and continue spouting gas with the inspiratory base 1 of jet-propelled pipe 23 pair cutting device 3 bottom, blow away the piece and the dust that the braided bag dropped, improve base 1 top smoothness, the braid strip that cuts off passes through the rotation that motor 29 drove fixed axle 19 and gyro wheel 7, stably sends out the braided bag, accomplishes automatic feeding, cuts off and the action of the ejection of compact, has promoted the effect of the automatic work of the integral type of device.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a be used for braided bag to cut off and make up integral type sewing machine, includes base (1), the top of base (1) is provided with cutting device (3), cutting device (3) electric connection hydraulic press, its characterized in that: a feeding device (2) for stably feeding the woven bag is arranged on the outer side of the cutting device (3);

feed arrangement (2) are including two sets of first backup pad (4), and are two sets of spacing sliding connection is in both sides about cutting device (3) respectively in one side that first backup pad (4) are close to each other, first backup pad (4) and fixedly connected with pinion rack (18) are run through on the right side of cutting device (3), pinion rack (18) front side meshing is connected with ratchet (17), ratchet (17) spacing rotation is connected in first backup pad (4) outside, one side fixedly connected with second gear (16) of first backup pad (4) are kept away from in ratchet (17), the outside meshing of second gear (16) is connected with chain (15), the inboard meshing of one end that second gear (16) were kept away from in chain (15) is connected with first gear (13), fixedly connected with plug shaft (14) in first gear (13) outside, the spacing through connection of one end that first gear (13) were kept away from in plug shaft (14) has two sets of third backup pad (9) ) And through connection has second roller (11), second roller (11) set up between two sets of third backup pad (9), and is two sets of the equal fixed connection table base's (1) front side in third backup pad (9) bottom is two sets of equal fixedly connected with second backup pad (8) between first backup pad (4) and second backup pad (8), spacing rotation is connected with first roller (10) between second backup pad (8), the registrate is connected with antiskid area (12) between first roller (10) and second roller (11).

2. The integrated sewing machine for cutting and sewing of the woven bag according to claim 1, wherein: cutting device (3) are including four fixed block (25) of group, four the equal fixed connection in the bottom of cutting device (3) of fixed block (25), be provided with cutter (28) between fixed block (25), cutter (28) and fixed block (25) are close to one side each other and all block connections are connected with movable block (26), the equal fixedly connected with adjusting bolt (27) in one side that movable block (26) are close to fixed block (25), the regulation runs through equal screw thread through connection fixed block (25).

3. The integrated sewing machine for cutting and sewing of the woven bag according to claim 1, wherein: rear side fixedly connected with fixed plate (5) of first backup pad (4), the spacing through connection in fixed plate (5) bottom has dead lever (6), the right side fixedly connected with motor (29) of fixed plate (5), the one end fixed connection that dead lever (6) run through the fixed plate is at the output of motor (29), the spacing fixedly connected with multiunit gyro wheel (7) in dead lever (6) outside, gyro wheel (7) laminating is connected at the top of braided bag.

4. The integrated sewing machine for cutting and sewing of the woven bag according to claim 1, wherein: the bottom surfaces of the first roller shaft (10) and the second roller shaft (11) are positioned on the same plane, and the bottom of the anti-slip belt (12) is attached to the top of the woven bag.

5. The integrated sewing machine for cutting and sewing of the woven bag according to claim 1, wherein: when the toothed plate (18) moves downwards, the ratchet wheel (17) does not rotate, and when the toothed plate (18) moves upwards, the ratchet wheel (17) rotates positively.

6. The integrated sewing machine for cutting and sewing of the woven bag according to claim 1, wherein: insert one end fixedly connected with fixed axle (19) that axle (14) runs through left side third backup pad (9), fixed axle (19) set up the eccentric department of inserting axle (14), the spacing rotation in the outside of fixed axle (19) is connected with connecting rod (20), the one end rotation that fixed axle (19) were kept away from in connecting rod (20) is connected with piston rod (21), the spacing through connection of piston rod (21) other end has jet-propelled box (22) and fixedly connected with piston plate (24), the spacing sliding connection of piston plate (24) is in jet-propelled box (22), the top through connection of jet-propelled box (22) has jet-propelled pipe (23), jet-propelled pipe (23) set up to the L type of slope, cutting device (3) bottom is aimed at to the gas outlet of jet-propelled pipe (23).

Images