CN212021811U - Heat-sealing cutting mechanism of flat bag making machine - Google Patents
Heat-sealing cutting mechanism of flat bag making machine Download PDFInfo
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- CN212021811U CN212021811U CN201922484719.8U CN201922484719U CN212021811U CN 212021811 U CN212021811 U CN 212021811U CN 201922484719 U CN201922484719 U CN 201922484719U CN 212021811 U CN212021811 U CN 212021811U
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Abstract
The utility model relates to a flat pocket system bag machine's heat-seal cutting mechanism, heat-seal cutting mechanism adopt the heating copper pipe to be used for replacing the hot pressing piece when hot pressing, puts hot pressing, cutter, envelope simultaneously on same elevator, just can directly cut off with the cutter after the hot pressing is accomplished, carries out the envelope again, just so can accomplish hot pressing simultaneously, cut, envelope, has reduced system bag machine's whole length, has improved preparation efficiency. The cylinder of cutter sets to two segmentations gas charging line, and one section is the inlet line for push close to the flat pocket with the cylinder together with the elevator is whole, and another section is for strikeing the pipeline, can provide great impact force in the twinkling of an eye for the cutter, makes the cutter accomplish fast cutting, guarantees the speed and the quality of cutting, thereby has improved the rolling quality.
Description
Technical Field
The utility model relates to a heat-seal cutting mechanism of flat pocket system bag machine.
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 flat bags also need to be manufactured by using a bag making machine, however, a hot pressing device, a cutter device and a bag sealing device of the conventional bag making machine are separately arranged, and the flat bags are conveyed to the rear side after hot pressing is completed and then are sequentially cut and sealed, so that the whole length of the bag making machine needs to be prolonged, the manufacturing efficiency of the flat bags is reduced, a plurality of lifting devices need to be arranged, and the cost of the bag making machine is increased.
In addition, the cylinder of the conventional cutter device is only provided with a single air inlet pipeline, and the power of the cylinder piston rod is reduced when the cylinder piston rod moves upwards to the tail end, so that the stroke of the cylinder is too long, the impact force is small when the cylinder piston rod moves to the tail end, the speed of the cylinder piston rod during cutting a flat pocket is low, the flat pocket cannot be cut quickly, even the cutting wire drawing phenomenon is generated, the cutting quality is influenced, and the product rolling quality is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the aforesaid not enough, provide a reduce cost, guarantee the heat-seal cutting mechanism of flat pocket system bag machine of cutting and rolling quality.
The purpose of the utility model is realized like this:
a heat-sealing cutting mechanism of a flat bag making machine comprises a lifting block arranged on a bag making machine frame, wherein the lifting block is lifted up and down along the bag making machine frame through a guide post, a heating copper pipe is arranged on the front side of the bottom of the lifting block and is heated through an electrode, heat conducting paper is coated at the bottom of the heating copper pipe, the tail end of the heat conducting paper is wound on a heat conducting paper roller on the bag making machine frame, a cutter is arranged on the rear side of the bottom of the lifting block, a punching mechanism is arranged in the lifting block and comprises a cutting cylinder, the 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 lift, the piston rod of the cutting cylinder is fixed with the cutter and is used for pushing the cutter to cut off a flat, The air inlet pipeline, the air outlet pipeline and the impact pipeline are respectively provided with an air inlet valve, an air outlet valve and an impact valve for controlling the on-off of the pipelines.
The rear side of the cutter is also provided with a bag sealing head, and the top of the bag sealing head is fixed on the lifting block.
The heat-conducting paper is graphite paper.
The utility model discloses flat pocket system bag machine's heat-seal cutting mechanism has following advantage:
1. the hot-sealing cutting mechanism adopts the heating copper pipe to replace a hot-pressing block when in hot pressing, and simultaneously places the hot pressing, the cutter and the bag sealing on the same lifting block, so that the hot pressing, the cutting and the bag sealing can be directly carried out by the cutter after the hot pressing is finished, and then the bag sealing is carried out, so that the hot pressing, the cutting and the bag sealing can be simultaneously finished, the integral length of a bag making machine is reduced, and the manufacturing efficiency is improved.
2. The cylinder of cutter sets to two segmentations gas charging line, and one section is the inlet line for push close to the flat pocket with the cylinder together with the elevator is whole, and another section is for strikeing the pipeline, can provide great impact force in the twinkling of an eye for the cutter, makes the cutter accomplish fast cutting, guarantees the speed and the quality of cutting, thereby has improved the rolling quality.
Drawings
Fig. 1 is a schematic view of a heat sealing and cutting mechanism of the flat bag making machine of the present invention.
Fig. 2 is a schematic view of a die cutting mechanism inside the elevator block of fig. 1.
In the figure: the device comprises a lifting block 1, a guide post 2, a heating copper pipe 3, an electrode 4, heat conducting paper 5, a heat conducting paper roller 6, a cutter 7, a bag sealing head 8, a punching mechanism 9, a cutting cylinder 9.1, a lifting rail 9.2, an air inlet pipeline 9.3, an air outlet pipeline 9.4, an impact pipeline 9.5, an air inlet valve 9.6, an air outlet valve 9.7 and an impact valve 9.8.
Detailed Description
Referring to fig. 1 and 2, the utility model relates to a heat sealing and cutting mechanism of a flat bag making machine, which comprises an elevating block 1 arranged on a frame of the bag making machine, the elevating block 1 ascends and descends along the frame of the bag making machine through a guide post 2, a heating copper pipe 3 is arranged at the front side of the bottom of the elevating block 1, the heating copper pipe 3 is heated through an electrode 4, the bottom of the heating copper pipe 3 is coated with a heat conducting paper 5, the heat conducting paper 5 is graphite paper, the tail end of the heat conducting paper 5 is wound on a heat conducting paper roller 6 on the frame of the bag making machine, the heating copper pipe 3 is used for replacing a hot pressing block and playing a hot pressing role on the flat bag, a cutter 7 is arranged at the rear side of the bottom of the elevating block 1, a bag sealing head 8 is also arranged at the rear side of the cutter 7, the top of the bag sealing head 8 is fixed on the elevating block 1, after the flat bag is rolled by a rolling, after the heating is finished, the cutter 7 cuts off the flat bag, and the bag sealing head 8 seals the opening part, so that the hot pressing, cutting and bag sealing can be finished simultaneously, the overall length of the bag making machine is reduced, and the manufacturing efficiency is improved.
The lifting block 1 is internally provided with a punching mechanism 9, the punching mechanism 9 comprises a cutting cylinder 9.1, the cylinder body part of the cutting cylinder 9.1 is arranged on a lifting rail 9.2 and can move up and down on the lifting rail 9.2, the cylinder body of the cutting cylinder 9.1 is arranged inside the lifting block 1 and is fixed with the lifting block 1 and can drive the lifting block 1 to rapidly lift, the piston rod of the cutting cylinder 9.1 is fixed with a cutter 7 and is used for pushing the cutter 7 to cut off a flat pocket, the cylinder body of the cutting cylinder 9.1 is connected with an air inlet pipeline 9.3, an air outlet pipeline 9.4 and an impact pipeline 9.5, the air inlet pipeline 9.3, the air outlet pipeline 9.4 and the impact pipeline 9.5 are connected with an external air pipe, the air inlet pipeline 9.3, the air outlet pipeline 9.4 and the impact pipeline 9.5 are respectively provided with an air inlet valve 9.6, an air outlet valve 9.7 and an impact valve 9.8 for controlling the pipelines, wherein the air inlet pipeline 9.3 is used for controlling the cutting cylinder 9.1 to move, the impact pipeline 9.5 is used for controlling the piston rod to be pushed out when the cutting cylinder 9.1 rises to the top of the lifting track 9.2, so that the cutter 7 is pushed out instantly to cut the flat bag quickly, and the gas outlet pipeline 9.4 is used for discharging gas to enable the piston rod and the cylinder to return.
Claims (3)
1. The utility model provides a flat pocket system bag machine's heat-seal cutting machine constructs which characterized in that: the cutting machine comprises a lifting block arranged on a bag making machine frame, the lifting block ascends and descends along the bag making machine frame through a guide column, a heating copper pipe is arranged on the front side of the bottom of the lifting block and is heated through an electrode, heat conducting paper is coated at the bottom of the heating copper pipe, the tail end of the heat conducting paper is wound on a heat conducting paper roller on the bag making machine frame, a cutter is arranged on the rear side of the bottom of the lifting block, a punching mechanism is arranged in the lifting block and comprises a cutting cylinder, the cylinder body part of the cutting cylinder is arranged on a lifting rail and can move up and down in the lifting rail, 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 cutter and is used for pushing the cutter to cut off a flat pocket, The impact pipeline is connected, 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, an air outlet valve and an impact valve which are used for controlling the on-off of the pipelines.
2. The heat seal cutting mechanism of a flat bag machine as claimed in claim 1, wherein: the rear side of the cutter is also provided with a bag sealing head, and the top of the bag sealing head is fixed on the lifting block.
3. The heat seal cutting mechanism of a flat bag machine as claimed in claim 1, wherein: the heat-conducting paper is graphite paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484719.8U CN212021811U (en) | 2019-12-31 | 2019-12-31 | Heat-sealing cutting mechanism of flat bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922484719.8U CN212021811U (en) | 2019-12-31 | 2019-12-31 | Heat-sealing cutting mechanism of flat bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212021811U true CN212021811U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922484719.8U Active CN212021811U (en) | 2019-12-31 | 2019-12-31 | Heat-sealing cutting mechanism of flat bag making machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN212021811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115416365A (en) * | 2022-11-02 | 2022-12-02 | 江苏华东包装科技有限公司 | Blanking equipment is used in wrapping bag production |
-
2019
- 2019-12-31 CN CN201922484719.8U patent/CN212021811U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115416365A (en) * | 2022-11-02 | 2022-12-02 | 江苏华东包装科技有限公司 | Blanking equipment is used in wrapping bag production |
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