CN221114557U

CN221114557U - Blowing mechanism for PE bag transmission

Info

Publication number: CN221114557U
Application number: CN202322612057.4U
Authority: CN
Inventors: 周键; 曹伟炳; 叶铭波; 汪志超
Original assignee: Quanzhou Jinyue Machinery Technology Co ltd
Current assignee: Quanzhou Jinyue Machinery Technology Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-06-11
Anticipated expiration: 2033-09-26

Abstract

The utility model discloses a blowing mechanism for PE bag transmission, which relates to the PE bag packaging field, and comprises a first fixing frame and a second fixing frame, wherein the second fixing frame is arranged on one side of the first fixing frame, a wind suction box is arranged below the second fixing frame, two fixing plates are arranged below the wind suction box, the top ends of the two fixing plates are connected with L-shaped blocking plates, a packaging bag is stacked between the two L-shaped blocking plates, one side of the second fixing frame is fixedly connected with an electric cylinder, and the blowing pipe is connected with a blowing structure such as a blowing pipe, a blower and an air pump, so that gas can be discharged from a plurality of air holes of the blowing pipe, the gas blows the lower part of the packaging bag, the bag mouth is prevented from hanging down, the space between the packaging bags is avoided, the transportation is more convenient, the problem that the packaging bag cannot be smoothly conveyed to a working position is avoided, the packaging bag is simple and quick to use, the cost is lower, and the later maintenance is also more convenient.

Description

Blowing mechanism for PE bag transmission

Technical Field

The utility model relates to the field of PE bag packaging, in particular to an air blowing mechanism for PE bag transmission.

Background

PE is short for polyethylene, and is a thermoplastic resin prepared by polymerizing ethylene. In industry, copolymers of ethylene and small amounts of alpha-olefins are also included, and are a plastic bag useful for packaging apparel, luggage, electronics, and the like.

When the large PE film bags are transported through adsorption connection, the openings of the PE film bags tend to hang downwards, so that the PE film bags cannot be smoothly sent to a working position, the failure rate is high, and personnel are required to check the PE film bags in real time.

Therefore, it is necessary to propose an air blowing mechanism for PE bag transport to solve the above-mentioned problems.

Disclosure of utility model

The utility model aims to provide an air blowing mechanism for conveying PE bags, so as to solve the problems that when larger PE film bags are conveyed through adsorption connection, the bags are often hung downwards, so that the bags cannot be smoothly conveyed to a working position, the failure rate is high, and personnel are required to check in real time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a mechanism of blowing for PE bag transmission, including first mount and second mount, the second mount sets up one side of arranging in first mount, the below of second mount is provided with the suction box, the below of suction box is provided with two fixed plates, and the top of two fixed plates all is connected with L type baffle, stacks between two L type baffle and is provided with the wrapping bag, one side fixedly connected with electric cylinder of second mount, two connecting rods of bottom fixedly connected with of electric cylinder, the bottom of two connecting rods all is connected with the suction bag box, and two suction bag boxes set up respectively in the both sides of suction box, a plurality of suction ports have been seted up to the bottom of suction bag box, and the both sides of two suction bag boxes all communicate there is the connector, and one side of two fixed plates is provided with feeding mechanism, feeding mechanism sets up in the bottom of suction box, and one of them is close to feeding mechanism's fixed plate one side is fixed with the fixed holder, the inside of fixed holder is provided with the blowing pipe, a plurality of gas pockets have been seted up on the blowing pipe towards the bottom of suction box.

Preferably, a plurality of adsorption holes are formed in the bottom end of the suction box along the length direction, a first rotary drum and a second rotary drum are respectively arranged above and below the middle of the suction box, connecting wheels are arranged on one sides of the first rotary drum and the second rotary drum, which are close to the first fixing frame, a motor is arranged on one side of the first fixing frame, which is far away from the second fixing frame, a driving shaft is arranged at one end of the motor, one end of the driving shaft extends out of the first fixing frame, and driving wheels are sleeved on the extending end of the driving shaft.

Preferably, one side of the second fixing frame, which is close to the first fixing frame, is rotatably provided with a matched gear, and a first connecting belt is arranged among the driving wheel, the matched gear and the two connecting wheels in a transmission manner.

Preferably, the other end of first rotary drum and second rotary drum is provided with first runner and second runner respectively, the both ends of bellows all are fixed with the link, all rotate in two links and are provided with the gyro wheel, and the transmission is connected with the second connecting band between two gyro wheels and the first runner, a plurality of through-holes have been seted up on the second connecting band.

Preferably, the feeding mechanism comprises a conveying strip and a roller, the roller is rotatably arranged on one side of the second rotating wheel, a plurality of embedded grooves are formed in the outer rings of the roller and the second rotating wheel, and the conveying strip is arranged in the embedded groove at the corresponding position between the roller and the second rotating wheel.

The utility model has the technical effects and advantages that:

1. In actual operation of the utility model, the electric cylinder starts to extend downwards to drive the two connecting rods and the suction bag box to move downwards, when the suction bag box descends to the position of the packaging bag, the suction bag box adsorbs the packaging bag through devices such as a connected exhaust fan, and simultaneously the electric cylinder retracts to enable the suction bag box to move upwards to enable the packaging bag to move to the bottom end of the suction box, and at the moment, the adsorption hole at the bottom end of the suction box can adsorb the top end of the packaging bag.

2. At this time, through being provided with the blowing pipe, and blowing pipe and blowing structures such as hair-dryer and air pump are connected, make gaseous a plurality of gas pockets of following the blowing pipe discharge, gas blows the wrapping bag below, prevents that the sack from hanging down, makes not producing the space between the wrapping bag, makes the transportation more convenient, avoids not sending the problem of working position smoothly, and is simple to use swift, and the cost is lower, and later maintenance is also comparatively convenient.

Drawings

FIG. 1 is a schematic view of a blowing mechanism for PE bag transport according to the utility model.

Fig. 2 is a schematic view of another view angle structure of the blowing mechanism for conveying PE bags according to the present utility model.

In the figure: 1.a first fixing frame; 2. a fixing plate; 3. an L-shaped baffle; 4. a motor; 5. the second fixing frame; 6. an electric cylinder; 7. a first drum; 8. a mating gear; 9. a second drum; 10. a first connecting band; 11. an air suction box; 12. a connecting rod; 13. a suction bag box; 14. a connection port; 15. a connecting frame; 16. a second connecting band; 17. a roller; 18. conveying the strip; 19. a fixing clamp seat; 20. a blowing pipe; 21. air holes; 22. a first wheel; 23. a second wheel.

Detailed Description

The technical solutions in the embodiments of the present utility model will be made clear below in conjunction with the drawings in the embodiments of the present utility model; it will be apparent that the embodiments described are only some, but not all, of the embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a blowing mechanism for PE bag transmission, which is shown in figures 1-2, and comprises a first fixing frame 1 and a second fixing frame 5, wherein the second fixing frame 5 is arranged on one side of the first fixing frame 1, a blowing box 11 is arranged below the second fixing frame 5, two fixing plates 2 are arranged below the blowing box 11, the top ends of the two fixing plates 2 are connected with L-shaped blocking plates 3, packaging bags are stacked between the two L-shaped blocking plates 3, a space is reserved between the two fixing plates 2, and in actual use, a conveying belt can be arranged in the space, so that the conveying belt carries the stacked packaging bags and enters between the two L-shaped blocking plates 3.

One side fixedly connected with electric cylinder 6 of second mount 5, the bottom fixedly connected with two connecting rods 12 of electric cylinder 6, the bottom of two connecting rods 12 all is connected with suction bag box 13, two suction bag boxes 13 set up respectively in the both sides of suction box 11, a plurality of suction openings have been seted up to the bottom of suction bag box 13, the both sides of two suction bag boxes 13 all communicate there is connector 14, one side of two fixed plates 2 is provided with feeding mechanism, feeding mechanism sets up in the bottom of suction box 11, one of them fixed plate 2 one side that is close to feeding mechanism is fixed with fixation clamp 19, the inside of fixation clamp 19 is provided with blowing pipe 20, a plurality of gas pockets 21 have been seted up on the blowing pipe 20, a plurality of gas pockets 21 are towards the bottom of suction box 11, a plurality of adsorption holes have been seted up along length direction to the bottom of suction box 11.

It should be noted that, two suction boxes 13 are disposed between two L-shaped baffle plates 3, and two connection ports 14 and the suction box 11 may be connected by a pipe capable of sucking air, including but not limited to an exhaust fan or an air pump.

In the actual operation of the utility model, the electric cylinder 6 starts to extend downwards to drive the two connecting rods 12 and the suction box 13 to move downwards, when the suction box 13 descends to the position of the packaging bag, the suction box 13 adsorbs the packaging bag through devices such as an exhaust fan connected with the electric cylinder, and simultaneously the electric cylinder 6 retracts to enable the suction box 13 to move upwards to enable the packaging bag to move to the bottom end of the suction box 11, and at the moment, the adsorption hole at the bottom end of the suction box 11 can adsorb the top end of the packaging bag.

Because the air suction box 11 only can adsorb the bottom of wrapping bag, the sack of wrapping bag below can hang down, leads to can not sending to the working position smoothly, through being provided with blowing pipe 20 this moment, and blowing pipe 20 and blowing structures such as hair-dryer and air pump are connected, make gaseous can follow a plurality of gas pockets 21 of blowing pipe 20 and discharge, gaseous blows the wrapping bag below, prevent that the sack from hanging down, make not producing the space between the wrapping bag, make the transportation more convenient, avoid not sending to the problem of working position smoothly.

The top at the middle part of the air suction box 11 and below are provided with first rotary drum 7 and second rotary drum 9 respectively, and one side that first rotary drum 7 and second rotary drum 9 are close to first mount 1 all is provided with the fifth wheel, and one side that second mount 5 was kept away from to first mount 1 is provided with motor 4, and the one end of motor 4 is provided with the drive shaft, and first mount 1 is stretched out to the one end of drive shaft, and the cover is equipped with the drive wheel on the stretch out of drive shaft.

The first fixing frame 1, the second fixing frame 5, the first drum 7, and the second drum 9 may be mounted on a lathe or a supporting structure.

The second fixing frame 5 is provided with the mating gear 8 in a rotating way near one side of the first fixing frame 1, and a first connecting belt 10 is arranged between the driving wheel, the mating gear 8 and the two connecting wheels in a transmission way.

The other ends of the first rotary drum 7 and the second rotary drum 9 are respectively provided with a first rotary wheel 22 and a second rotary wheel 23, the two ends of the air suction box 11 are respectively fixed with a connecting frame 15, rollers are respectively arranged in the two connecting frames 15 in a rotating mode, a second connecting belt 16 is connected between the two rollers and the first rotary wheel 22 in a transmission mode, a plurality of through holes are formed in the second connecting belt 16, and the through holes correspond to adsorption holes in the bottom end of the air suction box 11.

In the actual operation of the utility model, the motor 4 is started, the motor 4 can drive the first rotary drum 7 and the second rotary drum 9 to rotate through the first connecting belt 10, meanwhile, the first rotary drum 7 rotates, the second connecting belt 16 driven by one end of the first rotary drum 7 rotates, one part of the second connecting belt 16 is attached to the bottom end of the air suction box 11, the packaging bag adsorbed by the bottom end of the air suction box 11 can be driven to move in the rotating process of the second connecting belt 16, and the shielding of the second connecting belt 16 on the adsorption hole can be avoided due to the arrangement of the through hole on the second connecting belt 16, so that the packaging bag has no suction force and falls down.

The feeding mechanism comprises a conveying strip 18 and a roller 17, the roller 17 is rotatably arranged on one side of the second rotating wheel 23, a plurality of embedded grooves are formed in the outer rings of the roller 17 and the second rotating wheel 23, and the conveying strip 18 is arranged in the embedded groove at the corresponding position between the roller 17 and the second rotating wheel 23.

Further, as the packages are conveyed by the second connecting band 16 over the second wheel 23, the packages continue to be conveyed by the plurality of conveying strips 18.

Claims

1. A mechanism of blowing for PE bag transmission, including first mount (1) and second mount (5), its characterized in that: the utility model provides a blowing pipe, including first mount (1), second mount (5), suction box (11) are provided with in one side of first mount (1) in the below of second mount (5), the below of suction box (11) is provided with two fixed plates (2), and the top of two fixed plates (2) all is connected with L type block (3), stacks between two L type block (3) and is provided with the wrapping bag, one side fixedly connected with electric cylinder (6) of second mount (5), the bottom fixedly connected with of electric cylinder (6) two connecting rods (12), the bottom of two connecting rods (12) all is connected with suction bag box (13), and two suction bag boxes (13) set up in the both sides of suction box (11) respectively, a plurality of suction openings have been seted up to the bottom of suction bag box (13), and the both sides of two fixed plates (2) all are connected with feeding mechanism, feeding mechanism sets up in the bottom of suction box (11), one side of being close to one of them fixed plate (2) fixing plate (19), the inside holder (19) of suction box (13), a plurality of air holes (20) are seted up towards blow pipe (20).

2. The blowing mechanism for PE bag transport of claim 1 characterized in that: the bottom of induced draft box (11) has seted up a plurality of absorption holes along length direction, the top and the below at induced draft box (11) middle part are provided with first rotary drum (7) and second rotary drum (9) respectively, one side that first rotary drum (7) and second rotary drum (9) are close to first mount (1) all is provided with the fifth wheel, one side that second mount (5) was kept away from to first mount (1) is provided with motor (4), the one end of motor (4) is provided with the drive shaft, and first mount (1) is stretched out to the one end of drive shaft, and the cover is equipped with the drive wheel on the extension end of drive shaft.

3. The blowing mechanism for PE bag transport according to claim 2, characterized in that: one side of the second fixing frame (5) close to the first fixing frame (1) is rotatably provided with a matched gear (8), and a first connecting belt (10) is arranged among the driving wheel, the matched gear (8) and the two connecting wheels in a transmission mode.

4. A blowing mechanism for PE bag transport according to claim 3, characterized in that: the novel air suction box is characterized in that the other ends of the first rotating drum (7) and the second rotating drum (9) are respectively provided with a first rotating wheel (22) and a second rotating wheel (23), connecting frames (15) are fixed at the two ends of the air suction box (11), rollers are arranged in the two connecting frames (15) in a rotating mode, a second connecting belt (16) is connected between the two rollers and the first rotating wheel (22) in a transmission mode, and a plurality of through holes are formed in the second connecting belt (16).

5. The blowing mechanism for PE bag transport of claim 1 characterized in that: the feeding mechanism comprises a conveying strip (18) and a roller (17), the roller (17) is rotatably arranged on one side of the second rotating wheel (23), a plurality of embedded grooves are formed in the outer rings of the roller (17) and the second rotating wheel (23), and the conveying strip (18) is arranged in the embedded groove at the corresponding position between the roller (17) and the second rotating wheel (23).