CN115924631A

CN115924631A - Slitter edge collecting device for bag making machine

Info

Publication number: CN115924631A
Application number: CN202211573323.0A
Authority: CN
Inventors: 王利华
Original assignee: Hubei Jinyijia New Material Co ltd
Current assignee: Hubei Jinyijia New Material Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-07

Abstract

The invention relates to the technical field of bag making machine equipment, and discloses a slitter edge collecting device for a bag making machine, which comprises a rack, wherein a winding mechanism and a traction mechanism are arranged on the rack, the traction mechanism and the winding mechanism are arranged in parallel, the traction mechanism is used for drawing slitter edges to be uniformly wound on the winding mechanism, the winding mechanism comprises a rotating shaft and a plurality of winding rollers, one end of the rotating shaft, which is close to the driving mechanism, is rotatably connected to the rack, the driving mechanism is used for driving the rotating shaft to rotate, an adjusting mechanism is arranged on a first baffle plate, the adjusting mechanism is used for adjusting the winding rollers to be close to or far away from each other, a material pushing mechanism is arranged on one side, which faces a second baffle plate, of the first baffle plate, and the material pushing mechanism is used for pushing the slitter edges wound on the winding rollers to move towards the direction of the second baffle plate. The slitter edge collecting device is convenient to operate, manual slitter edges do not need to be taken down from the winding shaft, labor intensity is reduced, and working efficiency is high.

Description

Slitter edge collecting device for bag making machine

Technical Field

The invention relates to the technical field of bag making machines, in particular to a slitter edge collecting device for a bag making machine.

Background

The bag making machine is a machine for making various plastic packages or packaging bags made of other materials, and the processing range of the bag making machine is various packaging bags made of plastic or other materials with different thicknesses and specifications, and the plastic packaging bags are generally used as main products. At present, plastic packaging bags are widely applied in daily life, the demand is large, and the yield of the plastic packaging bags is increased day by day.

The bag making machine can cut off the rim charge on two sides of the bag after heat sealing in the process of producing the plastic packaging bags to generate continuous waste edges, and the cut waste edges are in a long strip shape. In order to prevent the generated waste edge from affecting the normal operation of the bag making machine, a matched waste edge collecting device is usually used in the prior art to continuously collect the generated waste edge.

At present the slitter edge collecting device who generally uses drives the rolling axle through the motor and rotates, makes the slitter edge winding on the rolling axle, and the rolling in-process is pull through the pull rod, makes the slitter edge closely wind on the rolling axle, and the back is accomplished in the rolling, when the workman takes off winding slitter edge from the rolling axle, because there is great slip frictional force between slitter edge and the rolling axle, leads to being difficult to take off, needs to spend a large amount of time and strength, has increased intensity of labour, and the rolling effect is poor.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides the slitter edge collecting device for the bag making machine, which is convenient to operate, reduces the labor intensity and has high working efficiency, and the slitter edge is not required to be manually taken down from a winding shaft.

The technical purpose of the invention is realized by the following technical scheme: the slitter edge collecting device comprises a rack, wherein a winding mechanism and a traction mechanism are arranged on the rack, the traction mechanism and the winding mechanism are arranged in parallel, the traction mechanism is used for drawing slitter edges to be uniformly wound on the winding mechanism, a driving mechanism is arranged on the rack close to one end of the winding mechanism, the winding mechanism comprises a rotating shaft and a plurality of winding rollers, one end of the rotating shaft close to the driving mechanism is rotatably connected onto the rack, the driving mechanism is used for driving the rotating shaft to rotate, a first baffle is fixedly sleeved on one end of the rotating shaft close to the driving mechanism, a second baffle is sleeved on the other end of the rotating shaft, the first baffle and the second baffle are both in circular arrangement, the winding rollers are both arranged between the first baffle and the second baffle, one end of each winding roller is slidably connected with the first baffle, the other end of each winding roller penetrates through the second baffle, the second baffle is detachably connected with the rotating shaft, the plurality of winding rollers are all arranged in parallel with the rotating shaft and are uniformly distributed at intervals along the circumferential direction of the rotating shaft, an adjusting mechanism is arranged on the first baffle and used for adjusting mechanism and used for adjusting the winding rollers or keeping away from the first baffle, and one side of each other pushing mechanism is used for pushing the second baffle towards the pushing mechanism.

Through adopting above-mentioned technical scheme, when the rectangular form slitter edge after the excision was collected to needs, make a plurality of wind-up roll keep away from each other through adjustment mechanism and open, form cylindricly, fix baffle two at the other end of pivot and wind-up roll, start actuating mechanism, drive the pivot, make the wind-up roll carry out the rolling to the slitter edge, simultaneously under drive of drive mechanism, make the slitter edge along the even winding of the axis direction of pivot on the wind-up roll, avoid the slitter edge gathering in same position on the wind-up roll, influence the volume of rolling, cause the waste of all the other positions of wind-up roll. When the slitter edge on the winding roller needs to be taken down, the rotating shaft stops rotating, the second baffle plate is taken down, the winding rollers are made to be close to each other through the adjusting mechanism, the diameter of a cylinder formed by the winding rollers is made to be smaller, the slitter edge is not tightly attached to the winding rollers, the friction force between the slitter edge and the winding rollers is reduced, the slitter edge is convenient to take down, the slitter edge wound on the winding rollers moves towards the direction of the second baffle plate under the action of the material pushing mechanism and gradually breaks away from the winding rollers, manual operation of workers is not needed for taking materials, labor intensity is greatly reduced, and meanwhile work efficiency is improved.

The invention is further provided with: the adjusting mechanism comprises an adjusting motor, a small gear and a large gear, the adjusting motor is fixed on a first baffle far away from one side of a second baffle, the small gear and the large gear are arranged on one side of the second baffle, an output shaft of the adjusting motor penetrates through the first baffle and is connected with the small gear together, the large gear is sleeved on the rotating shaft and is connected with the rotating shaft in a rotating mode, the small gear is meshed with the large gear, a plurality of arc-shaped grooves are formed in the end face of the large gear, the number of the arc-shaped grooves is the same as that of the winding roller, a plurality of sliding grooves are formed in the first baffle along the radial direction, the sliding grooves correspond to the winding roller one to one, sliding blocks are embedded in the sliding grooves and are connected with the sliding grooves in a sliding mode, one ends of the sliding blocks are fixedly connected with one ends of the winding roller, adjusting pins are fixed to the other ends of the sliding blocks, and the adjusting pins stretch out of the sliding grooves and are inserted in the arc-shaped grooves.

Through adopting above-mentioned technical scheme, when the cylindrical diameter size that the wind-up roll encloses needs to be adjusted, take off baffle two earlier, restart adjusting motor, it is rotatory to drive the gear wheel of meshing through the pinion, make the adjusting pin move along the arc wall, the adjusting pin passes through the slider and drives the wind-up roll and move along the direction of spout, when the wind-up roll moves along the spout to the centre of a circle direction of baffle one, the wind-up roll is close to each other, when the wind-up roll moves along the spout to the circumferencial direction of baffle one, the wind-up roll is kept away from each other, thereby realize adjusting the cylindrical diameter size that the wind-up roll encloses, and the structure is ingenious, and the regulation is convenient, when the diameter grow, be favorable to improving slitter edge volume of rolling, after the rolling is accomplished again simultaneously, through making the diameter diminish, can conveniently take off the slitter edge of winding on the wind-up roll again.

The invention is further provided with: one end of the arc-shaped groove is close to the circle center of the big gear, and the other end of the arc-shaped groove is close to the circumferential end face of the big gear.

Through adopting above-mentioned technical scheme, the one end of arc wall is close to the gear wheel centre of a circle, and the centre of a circle is kept away from to the other end for when adjusting pin removed along the arc wall, can drive the wind-up roll through the slider and remove, thereby adjust the distance between a centre of a circle of wind-up roll and baffle.

The invention is further provided with: the pushing mechanism comprises a driving shaft and a pushing rod, one end of the driving shaft is rotationally connected with one end of the baffle, the driving shaft is arranged along the axis direction of the pinion, the pinion is sleeved and fixed on the driving shaft, a spiral groove is formed in the outer wall of the driving shaft, the pushing rod is perpendicular to the driving shaft, one end of the pushing rod is embedded in the spiral groove and is in sliding connection with the spiral groove, and the other end of the pushing rod extends in the direction away from the driving shaft.

Through adopting above-mentioned technical scheme, when adjusting motor redriven pinion was rotatory, can be close to each other or keep away from through gear wheel, arc wall and spout, slider regulation wind-up roll, when the pinion rotated again simultaneously, drive the drive shaft synchronous revolution, can make the ejector pin along helicla flute reciprocating motion to the realization will twine the slitter edge on the wind-up roll and promote to the direction of baffle two, make slitter edge and wind-up roll break away from gradually, realize automatic unloading. It should be noted that, when the arc length of the arc-shaped groove is longer, and the distance between the winding rollers is adjusted, the larger the angle that the large gear needs to rotate is, and thus the larger the angle that the small gear needs to rotate is, and when the distance that the spiral groove on the driving shaft rotates for one circle is longer, the longer the distance that the pushing rod moves along the spiral groove is in the process that the small gear rotates for one circle. Through setting up suitable heliciform shape, can realize when the pinion rotates 360 degrees or 180 degrees, can make the material pushing rod move to the other end along the one end of drive shaft to realize pushing away the material function.

The invention is further provided with: a guide rod is arranged between the first baffle and the second baffle, the guide rod and the driving shaft are arranged in parallel, one end, far away from the driving shaft, of the material pushing rod is sleeved on the guide rod through a guide sleeve, and one end, far away from the material pushing rod, of the guide sleeve is connected with a material pushing plate.

By adopting the technical scheme, the guide rod can play a certain guiding role in the movement of the pushing rod, so that the pushing rod can only move back and forth in the rotating process of the driving shaft, the pushing rod is prevented from rotating along with the driving shaft, the pushing process is ensured to be smoothly carried out, the contact area between the pushing rod and the slitter edge can be increased by arranging the pushing plates, and the slitter edge can be conveniently pushed to move along the winding roller for discharging.

The invention is further configured as follows: the distance between the end part of the guide rod close to one end of the pinion and one circle center of the baffle is smaller than the distance between one end of the sliding chute far away from the rotating shaft and one circle center of the baffle.

Through adopting above-mentioned technical scheme, when rolling the slitter edge, can make the wind-up roll remove to the farthest end of spout to make the slitter edge evenly twine on the wind-up roll, avoid the slitter edge to twine on the guide bar, influence taking off of follow-up slitter edge.

The invention is further provided with: traction mechanism includes reciprocal lead screw and guide post, the both ends of reciprocal lead screw all rotate to be connected in the frame, the guide post is equipped with two and is located respectively the both sides of reciprocal lead screw, two the guide post all with reciprocal lead screw parallel arrangement, the cover is equipped with the removal seat on the reciprocal lead screw, remove the seat with reciprocal lead screw threaded connection, it passes to remove the seat the guide post and with guide post sliding connection, it is equipped with the traction lever to remove the seat top, the traction lever bottom with remove the seat handing-over, the traction lever top is equipped with the traction ring that supplies the slitter edge to pass.

The invention is further provided with: a spring is arranged between the moving seat and the traction rod, one end of the spring is connected with the top of the moving seat, and the other end of the spring is connected with the traction rod.

By adopting the technical scheme, the reciprocating screw rod is driven to rotate through the driving mechanism, the movable seat is driven to reciprocate back and forth along the reciprocating screw rod, so that the traction rod and the traction ring are driven to synchronously move, the position where the slitter edge is wound on the winding roller is uniformly and reciprocally changed, the slitter edge wound on the winding roller is uniformly coiled, the slitter edge cannot be gathered at a certain position, the slitter edge coiling amount of the winding roller is increased, and an operator can conveniently take down the slitter edge from the winding roller.

The invention is further provided with: actuating mechanism includes driving motor, action wheel, follows driving wheel and belt, driving motor fixes the frame bottom, driving motor's output shaft with the action wheel is connected, establish from the driving wheel cover and fix pivot one end, the belt cover is established the action wheel with from the driving wheel is last, the pivot with connect through the transmission of hold-in range subassembly between the reciprocal lead screw.

Through adopting above-mentioned technical scheme, driving motor passes through action wheel and belt and drives from the driving wheel rotation to drive pivot synchronous revolution, the pivot drives reciprocal lead screw through the synchronous belt subassembly and rotates, can drive winding mechanism and drive mechanism operation simultaneously through driving motor, ensures that the even reciprocal winding of slitter edge is on the wind-up roll, raises the efficiency simultaneously, practices thrift the cost.

The beneficial effects of the invention are: when the rectangular form slitter edge after the excision is collected to needs, make a plurality of wind-up roll keep away from each other through adjustment mechanism and open, form cylindricly, fix baffle two at the other end of pivot and wind-up roll, start actuating mechanism, drive pivot makes the wind-up roll carry out the rolling to the slitter edge, simultaneously under drive mechanism's traction, make the slitter edge along the axis direction of pivot evenly wind on the wind-up roll, avoid the slitter edge gathering in same position on the wind-up roll, influence the volume of rolling, cause the waste of all the other positions of wind-up roll. When the slitter edge on the winding roller needs to be taken down, the rotating shaft stops rotating, the second baffle plate is taken down, the winding rollers are made to be close to each other through the adjusting mechanism, the diameter of a cylinder formed by the winding rollers is made to be smaller, the slitter edge is not tightly attached to the winding rollers, the friction force between the slitter edge and the winding rollers is reduced, the slitter edge is convenient to take down, the slitter edge wound on the winding rollers moves towards the direction of the second baffle plate under the action of the material pushing mechanism and gradually breaks away from the winding rollers, manual operation of workers is not needed for taking materials, labor intensity is greatly reduced, and meanwhile work efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view showing the structure of a slitter edge collecting apparatus for a bag machine according to the present invention;

FIG. 2 is a schematic view of a winding mechanism and an adjusting mechanism of a slitter edge collecting device for a bag making machine according to the present invention;

FIG. 3 is a schematic view of an adjusting mechanism of the slitter edge collecting apparatus of the bag making machine according to the present invention;

FIG. 4 is a schematic view showing a driving shaft of a slitter edge collecting apparatus of the bag machine according to the present invention;

FIG. 5 is a schematic view of another angle of the slitter edge collecting apparatus of the bag machine of the present invention.

In the figure, 1, a frame; 2. a winding mechanism 21, a rotating shaft 22 and a winding roller; 3. the adjusting mechanism 31, the adjusting motor 32, the pinion 33, the gearwheel 34, the arc-shaped groove 35, the sliding groove 36, the sliding block 37 and the adjusting pin; 4. the pushing device comprises a pushing mechanism 41, a driving shaft 42, a pushing rod 43, a spiral groove 44, a guide rod 45, a guide sleeve 46 and a pushing plate; 5. the device comprises a traction mechanism 51, a reciprocating screw rod 52, a guide post 53, a moving seat 54, a traction rod 55, a traction ring 56 and a spring; 6. the device comprises a driving mechanism 61, a driving motor 62, a driving wheel 63, a driven wheel 64, a belt 65 and a synchronous belt component; 7. a first baffle plate; 8. and a second baffle plate.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1, a slitter edge collection device for a bag making machine, which comprises a frame 1, a winding mechanism 2 and a traction mechanism 5 are arranged on the frame 1, the traction mechanism 5 and the winding mechanism 2 are arranged in parallel, the traction mechanism 5 is used for drawing slitter edges to be uniformly wound on the winding mechanism 2, a driving mechanism 6 is arranged on the frame 1 near one end of the winding mechanism 2, the winding mechanism 2 comprises a rotating shaft 21 and a plurality of winding rollers 22, one end of the rotating shaft 21 near the driving mechanism 6 is rotatably connected to the frame 1, the driving mechanism 6 is used for driving the rotating shaft 21 to rotate, a first baffle 7 is fixedly sleeved on one end of the rotating shaft 21 near the driving mechanism 6, a second baffle 8 is sleeved on the other end of the rotating shaft 21, the first baffle 7 and the second baffle 8 are both arranged in a circular shape, the winding rollers 22 are arranged between the first baffle 7 and the second baffle 8, one end of the winding rollers 22 is slidably connected with the first baffle 7, the other end of the winding rollers 22 penetrates the second baffle 8, the second baffle 8 is detachably connected with the rotating shaft 21, the plurality of winding rollers 22 are arranged in parallel to the rotating shaft 21 and are uniformly distributed along the circumferential direction of the rotating shaft 21, a regulating mechanism 3, the first baffle 7 or the regulating mechanism 3 is used for regulating one side of the winding mechanism which is close to move towards the second baffle 4, and is arranged on the pushing mechanism. When the rectangular form slitter edge after the excision needs to be collected, make a plurality of wind-up roll 22 keep away from each other through adjustment mechanism 3 and open, form cylindricly, fix baffle two 8 at the other end of pivot 21 and wind-up roll 22, start actuating mechanism 6, drive pivot 21, make wind-up roll 22 carry out the rolling to the slitter edge, simultaneously under drive of drive mechanism 5, make the slitter edge evenly wind on wind-up roll 22 along the axis direction of pivot 21, avoid the slitter edge gathering in same position on wind-up roll 22, influence the volume of rolling, cause the waste of all the other positions of wind-up roll 22. When the slitter edge on the winding roller 22 needs to be taken down, the rotating shaft 21 stops rotating, the second baffle 8 is taken down, the winding roller 22 is made to approach to each other through the adjusting mechanism 3, the diameter of a cylinder surrounded by the winding roller 22 is made to be smaller, the slitter edge is not tightly attached to the winding roller 22 any more, the friction force between the slitter edge and the winding roller 22 is reduced, the slitter edge is convenient to take down, the slitter edge wound on the winding roller 22 moves towards the direction of the second baffle 8 under the action of the pushing mechanism 4 and is gradually separated from the winding roller 22, manual operation of workers is not needed for taking materials, the labor intensity is greatly reduced, and meanwhile the working efficiency is improved.

Referring to fig. 2 and 3, the adjusting mechanism 3 includes an adjusting motor 31, a pinion 32 and a gearwheel 33, the adjusting motor 31 is fixed on one side of the first baffle 7 far from the second baffle 8, the pinion 32 and the gearwheel 33 are arranged on one side of the first baffle 7 close to the second baffle 8, an output shaft of the adjusting motor 31 passes through the first baffle 7 and is connected with the pinion 32, the gearwheel 33 is sleeved on the rotating shaft 21 and is rotatably connected with the rotating shaft 21, the pinion 32 is meshed with the gearwheel 33, a plurality of arc-shaped grooves 34 are formed in an end face of the gearwheel 33, the number of the arc-shaped grooves 34 is the same as that of the winding rollers 22, a plurality of sliding grooves 35 are formed in the first baffle 7 along a radial direction, the sliding grooves 35 correspond to the winding rollers 22 one by one to one, sliding blocks 36 are embedded in the sliding grooves 35, the sliding blocks 36 are slidably connected with the sliding grooves 35, one end of the sliding blocks 36 is fixedly connected with one end of the winding rollers 22, adjusting pins 37 are fixed at the other ends of the sliding blocks 36, and the adjusting pins 37 extend out of the sliding grooves 35 and are arranged in the arc-shaped grooves 34. When the diameter size of the cylinder surrounded by the winding roller 22 needs to be adjusted, the second baffle 8 is taken down firstly, the adjusting motor 31 is started again, the small gear 32 drives the meshed large gear 33 to rotate, the adjusting pin 37 moves along the arc-shaped groove 34, the adjusting pin 37 drives the winding roller 22 to move along the direction of the sliding groove 35 through the sliding block 36, when the winding roller 22 moves along the sliding groove 35 to the circle center direction of the first baffle 7, the winding rollers 22 are close to each other, when the winding roller 22 moves along the sliding groove 35 to the circumferential direction of the first baffle 7, the winding rollers 22 are far away from each other, so that the diameter size of the cylinder surrounded by the winding rollers 22 is adjusted.

Specifically, one end of the arc-shaped groove 34 is close to the center of the large gear 33, and the other end of the arc-shaped groove 34 is close to the circumferential end face of the large gear 33. One end of the arc-shaped groove 34 is close to the circle center of the large gear 33, and the other end is far away from the circle center, so that when the adjusting pin 37 moves along the arc-shaped groove 34, the winding roller 22 can be driven by the sliding block 36 to move, and the distance between the winding roller 22 and the circle center of the first baffle 7 can be adjusted.

Referring to fig. 2, 3 and 4, the pushing mechanism 4 includes a driving shaft 41 and a pushing rod 42, one end of the driving shaft 41 is rotatably connected to the first baffle 7, the driving shaft 41 is disposed along an axial direction of the pinion 32, the pinion 32 is sleeved and fixed on the driving shaft 41, a spiral groove 43 is disposed on an outer wall of the driving shaft 41, the pushing rod 42 is disposed perpendicular to the driving shaft 41, one end of the pushing rod 42 is embedded in the spiral groove 43 and slidably connected to the spiral groove 43, and the other end of the pushing rod 42 extends in a direction away from the driving shaft 41. When adjusting motor 31 redrives pinion 32 rotatory, can adjust wind-up roll 22 through gear wheel 33, arc wall 34 and spout 35, slider 36 and be close to each other or keep away from, and when pinion 32 rotated again simultaneously, drive shaft 41 synchronous revolution can make material pushing rod 42 along spiral groove 43 reciprocating motion to the realization will twine the slitter edge on wind-up roll 22 and promote to the direction of baffle two 8, make slitter edge and wind-up roll 22 break away from gradually, realize automatic unloading. It should be noted that, when the arc length of the arc-shaped groove 34 is longer, the distance between the wind-up rolls 22 is adjusted, the larger the angle that the large gear 33 needs to rotate is, and thus the angle that the small gear 32 needs to rotate is also larger, and when the spiral groove 43 on the driving shaft 41 rotates for one turn, the longer the distance that the pushing rod 42 moves along the spiral groove 43 during one turn of the small gear 32 is. By arranging a proper spiral shape, when the pinion 32 rotates 360 degrees or 180 degrees, the pushing rod 42 can move to the other end along one end of the driving shaft 41, so that the pushing function is realized.

Specifically, a guide rod 44 is arranged between the first baffle plate 7 and the second baffle plate 8, the guide rod 44 and the driving shaft 41 are arranged in parallel, one end, away from the driving shaft 41, of the material pushing rod 42 is sleeved on the guide rod 44 through a guide sleeve 45, and one end, away from the material pushing rod 42, of the guide sleeve 45 is connected with a material pushing plate 46. The guide rod 44 is arranged to guide the movement of the pushing rod 42 to a certain extent, so that the pushing rod 42 can only reciprocate along with the guide rod 44 in the rotation process of the driving shaft 41, the pushing rod 42 is prevented from rotating along with the driving shaft 41, the smooth pushing process is ensured, and the contact area between the pushing rod 42 and the slitter edge can be increased by arranging the pushing plate 46, so that the movement of the slitter edge along the winding roller 22 is facilitated to discharge materials. The distance between the end of the guide rod 44 close to the end of the pinion 32 and the center of the baffle-first 7 is smaller than the distance between the end of the chute 35 far away from the rotating shaft 21 and the center of the baffle-first 7. When the slitter edge is wound, the winding roller 22 can be moved to the farthest end of the chute 35, so that the slitter edge is uniformly wound on the winding roller 22, and the slitter edge is prevented from being wound on the guide rod 44 to influence the taking-off of the subsequent slitter edge.

Referring to fig. 5, the traction mechanism 5 includes a reciprocating screw 51 and guide posts 52, two ends of the reciprocating screw 51 are rotatably connected to the frame 1, the guide posts 52 are provided with two guide posts 52 respectively located at two sides of the reciprocating screw 51, the two guide posts 52 are both arranged in parallel with the reciprocating screw 51, a moving seat 53 is sleeved on the reciprocating screw 51, the moving seat 53 is in threaded connection with the reciprocating screw 51, the moving seat 53 penetrates through the guide posts 52 and is in sliding connection with the guide posts 52, a traction rod 54 is arranged at the top of the moving seat 53, the bottom of the traction rod 54 is connected with the moving seat 53, and a traction ring 55 for waste edges to penetrate through is arranged at the top of the traction rod 54. A spring 56 is arranged between the shifting seat 53 and the traction rod 54, one end of the spring 56 is connected with the top of the shifting seat 53, and the other end is connected with the traction rod 54. The reciprocating screw 51 is driven to rotate by the driving mechanism 6, the moving seat 53 is driven to reciprocate back and forth along the reciprocating screw 51, so that the traction rod 54 and the traction ring 55 are driven to synchronously move, the position where the slitter edge is wound on the winding roller 22 is uniformly and reciprocally changed, the slitter edge wound on the winding roller 22 is uniformly coiled, the slitter edge cannot be gathered at a certain position, the slitter edge winding amount of the winding roller 22 is increased, and an operator can conveniently take off the slitter edge from the winding roller 22.

Specifically, the driving mechanism 6 comprises a driving motor 61, a driving wheel 62, a driven wheel 63 and a belt 64, the driving motor 61 is fixed at the bottom of the rack 1, an output shaft of the driving motor 61 is connected with the driving wheel 62, the driven wheel 63 is sleeved and fixed at one end of the rotating shaft 21, the belt 64 is sleeved on the driving wheel 62 and the driven wheel 63, and the rotating shaft 21 is in transmission connection with the reciprocating lead screw 51 through a synchronous belt assembly 65. The driving motor 61 drives the driven wheel 63 to rotate through the driving wheel 62 and the belt 64, so that the driving rotating shaft 21 synchronously rotates, the rotating shaft 21 drives the reciprocating screw 51 to rotate through the synchronous belt assembly 65, the winding mechanism 2 and the traction mechanism 5 can be driven simultaneously through the driving motor 61, the winding of waste edges which are uniformly reciprocated on the winding roller 22 is ensured, the efficiency is improved, and the cost is saved.

Claims

1. The utility model provides a slitter edge collection device for making bag machine which characterized in that: including frame (1), be equipped with winding mechanism (2) and drive mechanism (5) on frame (1), drive mechanism (5) with winding mechanism (2) parallel arrangement each other, drive mechanism (5) are used for pulling the slitter edge and evenly twine in winding mechanism (2), are close to winding mechanism (2) one end be equipped with actuating mechanism (6) on frame (1), winding mechanism (2) are including pivot (21) and a plurality of wind-up roll (22), pivot (21) are close to the one end of actuating mechanism (6) is rotated and is connected in on frame (1), actuating mechanism (6) are used for the drive pivot (21) are rotatory, pivot (21) are close to the pot head of actuating mechanism (6) is established and is fixed with baffle (7), pivot (21) other end cover is equipped with baffle two (8), baffle one (7) with baffle two (8) all are circular setting, wind-up roll (22) all set up baffle one (7) with between baffle two (8), the one end cover of baffle (22) with baffle two (8) can dismantle baffle (8), the baffle (22) pass the pivot (8) the other end connect baffle (8), a plurality of wind-up roll (22) all with pivot (21) parallel arrangement just follows the even interval distribution of circumference of pivot (21), be equipped with adjustment mechanism (3) on baffle (7), adjustment mechanism (3) are used for adjusting wind-up roll (22) are close to each other or keep away from each other, baffle (7) orientation one side of baffle two (8) is equipped with pushing equipment (4), pushing equipment (4) are used for promoting winding slitter edge orientation on wind-up roll (22) the direction of baffle two (8) is removed.

2. The slitter edge collecting apparatus for a bag machine according to claim 1, wherein: adjustment mechanism (3) are including accommodate motor (31), pinion (32) and gear wheel (33), accommodate motor (31) are fixed baffle one (7) are kept away from one side of baffle two (8), pinion (32) with gear wheel (33) set up baffle one (7) are close to one side of baffle two (8), the output shaft of accommodate motor (31) passes baffle one (7) and with pinion (32) are connected, gear wheel (33) cover establish in pivot (21) and with pivot (21) rotate to be connected, pinion (32) with gear wheel (33) meshing, a plurality of arc wall (34) have been seted up on the terminal surface of gear wheel (33), the quantity of arc wall (34) with the quantity of wind-up roll (22) is the same, a plurality of spout (35) have been seted up along radial direction on baffle one (7), spout (35) with wind-up roll (22) one-to-one, spout (35) are equipped with slider (36), slider (36) with slide wall (35) are connected, slider (36) the one end of embedded slider (36) is connected with the adjusting pin (37) of slider (36), slider (37), the adjusting pin (37) extends out of the sliding groove (35) and is inserted in the arc-shaped groove (34).

3. The slitter edge collecting apparatus for a bag machine according to claim 2, wherein: one end of the arc-shaped groove (34) is close to the circle center of the large gear (33), and the other end of the arc-shaped groove (34) is close to the circumferential end face of the large gear (33).

4. The slitter edge collecting apparatus for a bag machine according to claim 2, wherein: pushing equipment (4) include drive shaft (41) and ejector pin (42), the one end of drive shaft (41) with baffle (7) rotate to be connected, drive shaft (41) are followed the axis direction setting of pinion (32), pinion (32) cover is established and is fixed on drive shaft (41), spiral groove (43) have been seted up on the outer wall of drive shaft (41), ejector pin (42) perpendicular to drive shaft (41) set up, the one end of ejector pin (42) is inlayed and is established in spiral groove (43) and with spiral groove (43) sliding connection, the other end of ejector pin (42) is to keeping away from the direction of drive shaft (41) extends.

5. The slitter edge collecting apparatus for a bag machine according to claim 4, wherein: be equipped with guide bar (44) between baffle one (7) and baffle two (8), guide bar (44) with drive shaft (41) parallel arrangement each other, the one end that ejector pin (42) kept away from drive shaft (41) is established through uide bushing (45) cover on guide bar (44), uide bushing (45) keep away from the one end of ejector pin (42) is connected with ejector pad (46).

6. The slitter edge collecting apparatus for a bag machine according to claim 5, wherein: the distance between the end part of the guide rod (44) close to one end of the pinion (32) and the circle center of the first baffle (7) is smaller than the distance between one end of the sliding chute (35) far away from the rotating shaft (21) and the circle center of the first baffle (7).

7. The slitter edge collecting apparatus for a bag machine according to any one of claims 1 to 6, wherein: traction mechanism (5) are including reciprocal lead screw (51) and guide post (52), the both ends of reciprocal lead screw (51) are all rotated and are connected on frame (1), guide post (52) are equipped with two and are located respectively reciprocal lead screw (51)'s both sides, two guide post (52) all with reciprocal lead screw (51) parallel arrangement, reciprocating lead screw (51) go up the cover and are equipped with removal seat (53), remove seat (53) with reciprocal lead screw (51) threaded connection, remove seat (53) and pass guide post (52) and with guide post (52) sliding connection, it is equipped with traction lever (54) to remove seat (53) top, traction lever (54) bottom with remove seat (53) handing-over, traction lever (54) top is equipped with the traction ring (55) that supplies the slitter edge to pass.

8. The slitter edge collecting apparatus for a bag machine according to claim 7, wherein: a spring (56) is arranged between the moving seat (53) and the traction rod (54), one end of the spring (56) is connected with the top of the moving seat (53), and the other end of the spring is connected with the traction rod (54).

9. The slitter edge collecting apparatus for a bag machine according to claim 7, wherein: actuating mechanism (6) include driving motor (61), action wheel (62), follow driving wheel (63) and belt (64), driving motor (61) are fixed frame (1) bottom, the output shaft of driving motor (61) with action wheel (62) are connected, establish from driving wheel (63) cover and fix pivot (21) one end, belt (64) cover is established action wheel (62) with follow driving wheel (63) are last, pivot (21) with connect through hold-in range subassembly (65) transmission between reciprocal lead screw (51).