CN214294722U

CN214294722U - Bag shaking device

Info

Publication number: CN214294722U
Application number: CN202022930404.4U
Authority: CN
Inventors: 戴雪中
Original assignee: Taicang Nantai Plastic Products Co ltd
Current assignee: Taicang Nantai Plastic Products Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-09-28
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a shake bagging apparatus, its characterized in that: the bag shaking device comprises a rack, a unreeling roller and a bag shaking mechanism, wherein the bag shaking mechanism comprises a rotating shaft, a motor and four groups of connecting rods, and the end part of the rotating shaft is connected with an output shaft of the motor through a belt; the four groups of connecting rods are annularly and uniformly distributed on the outer side of the rotating shaft, two ends of each group of connecting rods are respectively connected with the outer edge surface of the rotating shaft through a mounting plate, a strip-shaped mounting groove is formed in the mounting plate, and the end parts of the connecting rods are inserted in the strip-shaped mounting grooves; a strip-shaped through groove is formed in the side wall of the mounting plate and communicated with the strip-shaped mounting groove; the two ends of the connecting rod are respectively provided with a screw hole, a limiting bolt is inserted into the strip-shaped through groove, the end part of the limiting bolt is screwed in the corresponding screw hole, and the limiting bolt locks and installs the connecting rod in the strip-shaped mounting groove. The utility model provides the high cutting efficiency of wrapping bag has reduced operating personnel intensity of labour.

Description

Bag shaking device

Technical Field

The utility model relates to a plastic bag production and processing field especially relates to a shake bagging apparatus.

Background

When the plastic bag is produced, the plastic bag is blown out by a blow molding machine and then is made by a bag making machine. Because of the limitation of the model of the bag making machine and the space, some plastic bags with longer length can not be cut by the bag making machine, so that the length of the product can be manually measured after the product is pulled out, and then the cutting is carried out. In this way, the efficiency is low, the labor intensity of the operator is high, and the accuracy is also poor. Therefore, the technical problem is solved by the skilled person in the art.

Disclosure of Invention

The utility model aims at providing a bag shaking device through using this structure, improves the convenience and the efficiency that cut, has reduced operating personnel intensity of labour.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a bag shaking device comprises a rack, a unreeling roller and a bag shaking mechanism, wherein the unreeling roller and the bag shaking mechanism are arranged on the rack, the unreeling roller is rotatably arranged on the right side of the rack, the bag shaking mechanism is arranged on the left side of the rack, the bag shaking mechanism comprises a rotating shaft, a motor and four groups of connecting rods, the rotating shaft is parallel to the unreeling roller, two ends of the rotating shaft are rotatably connected with the rack, a rotating disc is arranged at the front end of the rotating shaft, a driving disc is arranged on an output shaft of the motor, and a belt is wound on the driving disc and the rotating disc; the four groups of connecting rods are annularly and uniformly distributed on the outer side of the rotating shaft, the connecting rods are arranged in parallel to the rotating shaft, two ends of each group of connecting rods are respectively connected with the outer edge surface of the rotating shaft through a mounting plate, the inner end of the mounting plate is vertically mounted on the outer edge surface of the end part of the rotating shaft, a strip-shaped mounting groove is arranged on the mounting plate, the front end surface and the rear end surface of the strip-shaped mounting groove are communicated with the front end surface and the rear end surface of the mounting plate, and the end part of each connecting rod is inserted into the strip-shaped mounting groove; a strip-shaped through groove is formed in the side wall of the mounting plate and communicated with the strip-shaped mounting groove; the two ends of the connecting rod are respectively provided with a screw hole, the screw holes are right opposite to the strip-shaped through grooves, a limiting bolt is inserted into each strip-shaped through groove, the end part of each limiting bolt is in threaded connection with the corresponding screw hole, the head of each limiting bolt is abutted to the side wall of the mounting plate, and the connecting rod is locked and installed in the corresponding strip-shaped mounting groove by the limiting bolts.

In the above technical scheme, a set of be equipped with a bar draw-in groove on the connecting rod, the bar draw-in groove along the extending direction of connecting rod extends the setting, the both ends of bar draw-in groove with the both ends outer fringe face of connecting rod is linked together.

Among the above-mentioned technical scheme, the rear end of pivot is towards the square extension rod that the back extends, the rear end of square extension rod set up in the outside of frame.

In the technical scheme, a jack is arranged on the rack, a Z-shaped crank is placed in the jack, one end of the Z-shaped crank is a handle end, the other end of the Z-shaped crank is a connecting end, and the connecting end of the Z-shaped crank is detachably inserted into the jack.

In the technical scheme, the end part of the connecting end is provided with a square hole, and the square hole is detachably connected with the square extension rod.

In the technical scheme, a scale strip is arranged on the mounting plate beside the strip-shaped through groove.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the utility model discloses in drive pivot and connecting rod through the motor and rotate, utilize the rotation of multiunit connecting rod to rotate the measurement to the product, the operation of the operating personnel of being convenient for, simultaneously, the connecting rod is through the setting of bar mounting groove and spacing bolt on the mounting panel, is convenient for adjust the distance between connecting rod and the pivot, and it is good to adjust the convenience, adopts motor drive pivot to rotate simultaneously, effectively reduces operating personnel intensity of labour, has improved the convenience and the efficiency of cutting;

2. the utility model discloses in set up square extension rod at the other end of pivot to set up Z type crank, need the maintenance or when having a power failure at the motor, can drive the pivot by operating personnel through Z type crank and square extension rod and rotate, guarantee the stability of using.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural view of a Z-shaped crank and a rotating shaft in the first embodiment of the present invention.

Wherein: 1. a frame; 2. unwinding rollers; 3. a rotating shaft; 4. a motor; 5. a connecting rod; 6. a turntable; 7. A drive disc; 8. a belt; 9. mounting a plate; 10. a strip-shaped mounting groove; 11. a strip-shaped through groove; 12. a limit bolt; 13. a controller; 14. a strip-shaped clamping groove; 15. a square extension bar; 16. a jack; 17. a Z-shaped crank; 18. a square hole; 19. a scale bar.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows: referring to fig. 1 and 2, a bag shaking device comprises a frame 1, an unwinding roller 2 arranged on the frame and a bag shaking mechanism, wherein the unwinding roller is rotatably arranged on the right side of the frame, the bag shaking mechanism is arranged on the left side of the frame and comprises a rotating shaft 3, a motor 4 and four groups of connecting rods 5, the rotating shaft is arranged in parallel with the unwinding roller, two ends of the rotating shaft are rotatably connected with the frame, a rotating disc 6 is arranged at the front end of the rotating shaft, a driving disc 7 is arranged on an output shaft of the motor, and a belt 8 is wound on the driving disc and the rotating disc; the four groups of connecting rods are annularly and uniformly distributed on the outer side of the rotating shaft, the connecting rods are arranged in parallel to the rotating shaft, two ends of each group of connecting rods are respectively connected with the outer edge surface of the rotating shaft through a mounting plate 9, the inner end of the mounting plate is vertically mounted on the outer edge surface of the end part of the rotating shaft, a strip-shaped mounting groove 10 is arranged on the mounting plate, the front end surface and the rear end surface of the strip-shaped mounting groove are communicated with the front end surface and the rear end surface of the mounting plate, and the end parts of the connecting rods are inserted in the strip-shaped mounting groove; a strip-shaped through groove 11 is formed in the side wall of the mounting plate and communicated with the strip-shaped mounting groove; the two ends of the connecting rod are respectively provided with a screw hole, the screw holes are right opposite to the strip-shaped through grooves, a limiting bolt 12 is inserted into each strip-shaped through groove, the end part of each limiting bolt is in threaded connection with the corresponding screw hole, the head of each limiting bolt is abutted to the side wall of the mounting plate, and the connecting rod is locked and installed in the corresponding strip-shaped mounting groove by the limiting bolts.

In this embodiment, utilize the motor to drive the pivot and rotate, the rotation of pivot drives the connecting rod through the mounting panel and rotates together, constitute an annular structure between the multiunit connecting rod, the girth that the pivot rotated the round constitution at every turn is fixed like this, during the use, after the product above the unreeling roller is pulled out, roll through four group's connecting rods, the motor drives the pivot like this and rotates the number of turns that corresponds, also after the length that also needs the product, motor stall, operating personnel cuts off the product at fixed cut-off position, the product length of establishing is exactly required length above the connecting rod like this. In the process, the automatic bag shaking of the product is realized, and the labor intensity of operators is reduced. Wherein, when needing to cut different length products, adjust the length between connecting rod and the pivot, the girth that constitutes between four groups of connecting rods like this can be adjusted, also after the pivot rotates corresponding number of turns, the length of the product that obtains adjusting promptly. Wherein, when adjusting connecting rod position, unscrew spacing bolt, the connecting rod can remove in the bar mounting groove, adjusts after accomplishing, locks spacing bolt, can lock the connecting rod, can accomplish the regulation of connecting rod position, and connecting rod position control convenient and fast, application scope is wide, also can improve cutting efficiency. Wherein, can set up controller 13 above the frame, the rotation of controller control motor drive pivot, the corresponding number of turns rotates.

And a scale strip 19 is arranged on the mounting plate beside the strip-shaped through groove. Through the setting of scale strip, when adjusting connecting rod position, can fix a position through the scale strip like this, guarantee the precision of connecting rod adjusting position. Simultaneously, spacing bolt removes and leads to the inslot at the bar, and when the connecting rod removed in the bar mounting groove like this, the stability of guaranteeing to remove for the orbit that its removed leads to the inslot parallel with the bar, makes the connecting rod can always with pivot parallel arrangement.

Referring to fig. 2, a set of connecting rods is provided with a strip-shaped clamping groove 14, the strip-shaped clamping groove extends along the extending direction of the connecting rods, and two ends of the strip-shaped clamping groove are communicated with the outer edge surfaces of two ends of the connecting rods.

In this embodiment, through the setting of bar draw-in groove, can utilize the bar draw-in groove to carry on spacingly to the tip of product for when pivot pulling product rotated, guarantee that the product can not remove in the connecting rod outside, can guarantee like this that the product shakes the spacing quality of bag.

Referring to fig. 1 and 2, a square extension rod 15 extends backward from the rear end of the rotating shaft, and the rear end of the square extension rod is disposed outside the rack.

The rack is provided with a jack 16, a Z-shaped crank 17 is placed in the jack, one end of the Z-shaped crank is a handle end, the other end of the Z-shaped crank is a connecting end, and the connecting end of the Z-shaped crank is detachably inserted into the jack.

The tip of link is equipped with square hole 18, the square hole with square extension rod can dismantle the connection.

In this embodiment, have a power failure, perhaps the motor damages, when needing the maintenance, also can't drive pivot pivoted in the motor, can pull out Z type crank from the jack, directly with the quad slit cover of link on square extension rod, operating personnel grasps the tongs end like this, can drive the pivot and rotate, realizes shaking bag work, can guarantee the smooth and easy nature of its use like this, guarantees the machining efficiency of product, the empty window period that can not appear cutting.

Claims

1. A bag shaking device is characterized in that: the bag shaking machine comprises a rack, an unwinding roller and a bag shaking mechanism, wherein the unwinding roller is arranged on the right side of the rack in a rotating manner, the bag shaking mechanism is arranged on the left side of the rack and comprises a rotating shaft, a motor and four groups of connecting rods, the rotating shaft is arranged in parallel to the unwinding roller, two ends of the rotating shaft are connected with the rack in a rotating manner, a rotating disc is arranged at the front end of the rotating shaft, a driving disc is arranged on an output shaft of the motor, and a belt is wound on the driving disc and the rotating disc; the four groups of connecting rods are annularly and uniformly distributed on the outer side of the rotating shaft, the connecting rods are arranged in parallel to the rotating shaft, two ends of each group of connecting rods are respectively connected with the outer edge surface of the rotating shaft through a mounting plate, the inner end of the mounting plate is vertically mounted on the outer edge surface of the end part of the rotating shaft, a strip-shaped mounting groove is arranged on the mounting plate, the front end surface and the rear end surface of the strip-shaped mounting groove are communicated with the front end surface and the rear end surface of the mounting plate, and the end part of each connecting rod is inserted into the strip-shaped mounting groove; a strip-shaped through groove is formed in the side wall of the mounting plate and communicated with the strip-shaped mounting groove; the two ends of the connecting rod are respectively provided with a screw hole, the screw holes are right opposite to the strip-shaped through grooves, a limiting bolt is inserted into each strip-shaped through groove, the end part of each limiting bolt is in threaded connection with the corresponding screw hole, the head of each limiting bolt is abutted to the side wall of the mounting plate, and the connecting rod is locked and installed in the corresponding strip-shaped mounting groove by the limiting bolts.

2. The bag shaking device according to claim 1, wherein: and the connecting rod is provided with a strip-shaped clamping groove, the strip-shaped clamping groove extends along the extending direction of the connecting rod, and the two ends of the strip-shaped clamping groove are communicated with the outer edge surfaces of the two ends of the connecting rod.

3. The bag shaking device according to claim 1, wherein: the rear end of pivot extends some square extension rods towards the back, the rear end of square extension rod set up in the outside of frame.

4. The bag shaking device according to claim 3, wherein: the rack is provided with a jack, a Z-shaped crank is placed in the jack, one end of the Z-shaped crank is a handle end, the other end of the Z-shaped crank is a connecting end, and the connecting end of the Z-shaped crank is detachably inserted into the jack.

5. The bag shaking device according to claim 4, wherein: the tip of link is equipped with square hole, square hole with square extension rod can dismantle the connection.

6. The bag shaking device according to claim 1, wherein: and a scale strip is arranged on the mounting plate beside the strip-shaped through groove.