CN212021813U - Full-automatic multifunctional hob type rolling bag making machine - Google Patents

Abstract

The utility model relates to a full-automatic multi-functional hobbing cutter formula is a roll of bag system bag machine even rolls up the bag and send into draw gear after the blowing device blowing in proper order and pull, sends to the hobbing cutter device afterwards and cuts, and tension mechanism sets up in the rear side of hobbing cutter device, even rolls up the bag and pulls the back through tension mechanism's multichannel, and tension when having improved the rolling has guaranteed the rolling quality of even rolling up the bag. The hobbing cutter cylinder of the bag making machine is provided with a two-section type inflation pipeline, one section is an air inlet pipeline and is used for pushing the cylinder together with the lifting block to be close to the coiled bag, and the other section is an impact pipeline and can provide large instant impact force for the hobbing cutter, so that the hobbing cutter can finish quick cutting, the cutting speed and quality are ensured, and the rolling quality is improved. The rear side of the hobbing cutter device is additionally provided with a tension mechanism, so that the tension when the continuous roll bag is rolled is improved, and the rolling quality of the continuous roll bag is ensured.

Description

Full-automatic multifunctional hob type rolling bag making machine

Technical Field

The utility model relates to a full-automatic multi-functional hobbing cutter formula is bag system machine even rolled up.

Background

The bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, the processing range of the bag making machine is various plastic packaging bags or packaging bags made of other materials with different sizes, thicknesses and specifications, and the plastic packaging bags are generally used as main products.

The continuous rolling bag also needs to be manufactured by a bag making machine, however, the cylinder of the conventional hobbing cutter device only has a single air inlet pipeline, and the power of the cylinder piston rod when the cylinder piston rod moves upwards to the tail end is reduced, so that the impact force is small when the cylinder piston rod moves to the tail end due to too long stroke, the speed of the cylinder when the cylinder piston rod moves to the tail end is low, the continuous rolling bag cannot be quickly cut, even the cutting and wire drawing phenomena are generated, the cutting quality is influenced, and the product rolling quality is reduced. When the bag making machine is used for making the continuous rolling bag, the rolling efficiency is not high, and the continuous rolling bag is directly rolled in the rolling mechanism after being cut off, so that the rolling tension of the continuous rolling bag is insufficient, and the rolling quality is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough, provide a guarantee cutting quality, improve rolling tension, guarantee even roll bag system bag machine is rolled up to full-automatic multi-functional hobbing cutter formula of the normal rolling of bag.

The purpose of the utility model is realized like this:

a full-automatic multifunctional hob type continuous roll bag making machine comprises a material discharging device, a traction device, a hob device, a tension mechanism and a winding machine from front to back, wherein continuous roll bags are discharged by the material discharging device, then sent to the traction device for traction and then sent to the hob device for cutting;

the hobbing cutter device comprises a lifting block, the lifting block ascends and descends along a bag making machine frame through a guide column, a hobbing cutter is arranged at the bottom of the lifting block, a punching mechanism is arranged in the lifting block and comprises a cutting cylinder, a cylinder body part of the cutting cylinder is arranged on a lifting track and can move up and down in the lifting track, the cylinder body of the cutting cylinder is arranged in the lifting block and is fixed with the lifting block and can drive the lifting block to ascend and descend, a piston rod of the cutting cylinder is fixed with the hobbing cutter and is used for pushing the hobbing cutter to cut off and connect rolled bags, the cylinder body of the cutting cylinder is connected with an air inlet pipeline, an air outlet pipeline and an impact pipeline, the air inlet pipeline, the air outlet pipeline and the impact pipeline are connected with an external air pipe, and the air inlet pipeline, the air outlet pipeline and the impact pipeline are respectively provided with an air inlet valve;

the tension mechanism is arranged on the rear side of the hob device and the front side of the winding machine, an upper traction roller, a lower traction roller, a plurality of stretching rollers and a rear traction roller are sequentially arranged in the tension mechanism from front to back, the continuous roll bags are upwards drawn by the upper traction roller and downwards drawn by the lower traction roller, the stretching rollers are two rows of parallel rollers, the continuous roll bags are upwards drawn by the stretching rollers after coming out of the lower traction roller, the position of the rear traction roller is higher than that of the stretching rollers, and the continuous roll bags are upwards drawn and then conveyed into the winding machine.

The utility model discloses full-automatic multi-functional hobbing cutter formula is a roll of bag system bag machine has following advantage:

the hobbing cutter cylinder of the bag making machine is provided with a two-section type inflation pipeline, one section is an air inlet pipeline and is used for pushing the cylinder together with the lifting block to be close to the coiled bag, and the other section is an impact pipeline and can provide large instant impact force for the hobbing cutter, so that the hobbing cutter can finish quick cutting, the cutting speed and quality are ensured, and the rolling quality is improved. The rear side of the hobbing cutter device is additionally provided with a tension mechanism, so that the tension when the continuous roll bag is rolled is improved, and the rolling quality of the continuous roll bag is ensured.

Drawings

Fig. 1 is a schematic view of the fully automatic multifunctional hob-type bag making machine.

Fig. 2 is a schematic view of the hob apparatus of fig. 1.

Fig. 3 is a schematic view of a die cutting mechanism inside the elevator block of fig. 2.

Fig. 4 is a schematic view of the tension mechanism of fig. 1.

In the figure: the device comprises a feeding device 1, a traction device 2, a hob cutter device 3, a lifting block 3.1, a guide column 3.2, a hob cutter 3.3, a die cutting mechanism 3.4, a cutting cylinder 3.4.1, a lifting track 3.4.2, an air inlet pipeline 3.4.3, an air outlet pipeline 3.4.4, an impact pipeline 3.4.5, an air inlet valve 3.4.6, an air outlet valve 3.4.7, an impact valve 3.4.8, a tension mechanism 4, an upper traction roller 4.1, a lower traction roller 4.2, a stretching roller 4.3, a rear traction roller 4.4 and a winding machine 5.

Detailed Description

Referring to fig. 1 to 4, the utility model relates to a bag machine is rolled up even to full-automatic multi-functional hobbing cutter formula, this bag machine is blowing device 1, draw gear 2, hobbing cutter device 3, tension mechanism 4, rolling machine 5 from the front to back in proper order, and even roll up the bag and send into draw gear 2 after blowing device 1 blowing in proper order and pull, send to hobbing cutter device 3 afterwards and cut.

The hob device 3 comprises a lifting block 3.1, the lifting block 3.1 is lifted up and down along the frame of the bag making machine through a guide column 3.2, a hob 3.3 is arranged at the bottom of the lifting block 3.1, a punching mechanism 3.4 is arranged in the lifting block 3.1, the punching mechanism 3.4 comprises a cutting cylinder 3.9.1, the cylinder body part of the cutting cylinder 3.4.1 is arranged on a lifting rail 3.4.2 and can move up and down in the lifting rail 3.4.2, the cylinder body of the cutting cylinder 3.4.1 is arranged in the lifting block 3.1 and is fixed with the lifting block 3.1 to drive the lifting block 3.1 to lift up and down quickly, the piston rod of the cutting cylinder 3.4.1 is fixed with the hob 3.3 and is used for pushing the hob 3.3 to cut off continuous rolling bags, the cylinder body of the cutting cylinder 3.4.1 is connected with an air inlet pipeline 3.4.3, an air outlet pipeline 3.4.4.4.5 and an air inlet pipeline 3.4.3.3.3.3, an air outlet pipeline and an air inlet pipeline 3.4.5 pipeline and an air outlet pipeline 3.4.4.4.5 pipeline and an air inlet pipeline and an air outlet pipeline are respectively arranged on the air inlet pipeline and an air outlet pipeline, The air outlet valve 3.4.7 and the impact valve 3.4.8 are used for controlling the on-off of the pipelines, wherein the air inlet pipeline 3.4.3 is used for controlling the cutting cylinder 3.4.1 to move up and down in the lifting track 3.4.2, the impact pipeline 3.4.5 is used for controlling the piston rod to push out when the cutting cylinder 3.4.1 rises to the top of the lifting track 3.4.2, so that the hob 3.3 is pushed out instantly to cut the continuous rolling bag quickly, and the air outlet pipeline 3.4.4 is used for exhausting air to enable the piston rod and the cylinder to return.

The tension mechanism 4 is arranged on the rear side of the hob device 3, the front side of the winding machine 5 is used for improving tension when the continuous rolling bags are wound, an upper traction roller 4.1, a lower traction roller 4.2, a plurality of stretching rollers 4.3 and a rear traction roller 4.4 are sequentially arranged in the tension mechanism 4 from front to back, the continuous rolling bags are upwards drawn through the upper traction roller 4.1 and then downwards drawn through the lower traction roller 4.2, the stretching rollers 4.3 are two rows of parallel rollers, the continuous rolling bags are drawn up and down through the stretching rollers 4.3 in a small amplitude after coming out of the lower traction roller 4.2, the rear traction roller 4.4 is higher than the stretching rollers 4.3, the continuous rolling bags can be upwards drawn and finally sent to the winding machine 5, and the continuous rolling bags are drawn through the tension mechanism 4 in a plurality of ways, so that the tension when the continuous rolling bags are wound is improved, and the winding quality of the continuous rolling bags is guaranteed.

Claims (1)

1. The utility model provides a bag system machine is rolled up in succession to full-automatic multi-functional hobbing cutter formula which characterized in that: the bag making machine comprises a feeding device, a traction device, a hobbing cutter device, a tension mechanism and a winding machine from front to back in sequence, wherein continuous rolled bags are fed by the feeding device in sequence, then are fed into the traction device for traction, and then are fed into the hobbing cutter device for cutting;

the hobbing cutter device comprises a lifting block, the lifting block ascends and descends along a bag making machine frame through a guide column, a hobbing cutter is arranged at the bottom of the lifting block, a punching mechanism is arranged in the lifting block and comprises a cutting cylinder, a cylinder body part of the cutting cylinder is arranged on a lifting track and can move up and down in the lifting track, the cylinder body of the cutting cylinder is arranged in the lifting block and is fixed with the lifting block and can drive the lifting block to ascend and descend, a piston rod of the cutting cylinder is fixed with the hobbing cutter and is used for pushing the hobbing cutter to cut off and connect rolled bags, the cylinder body of the cutting cylinder is connected with an air inlet pipeline, an air outlet pipeline and an impact pipeline, the air inlet pipeline, the air outlet pipeline and the impact pipeline are connected with an external air pipe, and the air inlet pipeline, the air outlet pipeline and the impact pipeline are respectively provided with an air inlet valve;

the tension mechanism is arranged on the rear side of the hob device and the front side of the winding machine, an upper traction roller, a lower traction roller, a plurality of stretching rollers and a rear traction roller are sequentially arranged in the tension mechanism from front to back, the continuous roll bags are upwards drawn by the upper traction roller and downwards drawn by the lower traction roller, the stretching rollers are two rows of parallel rollers, the continuous roll bags are upwards drawn by the stretching rollers after coming out of the lower traction roller, the position of the rear traction roller is higher than that of the stretching rollers, and the continuous roll bags are upwards drawn and then conveyed into the winding machine.

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