CN211251541U - Hot opening device for plastic woven bag - Google Patents
Hot opening device for plastic woven bag Download PDFInfo
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- CN211251541U CN211251541U CN201922168649.5U CN201922168649U CN211251541U CN 211251541 U CN211251541 U CN 211251541U CN 201922168649 U CN201922168649 U CN 201922168649U CN 211251541 U CN211251541 U CN 211251541U
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- plastic woven
- bar
- opening device
- roller
- frame
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Abstract
The utility model discloses a hot opening device of plastic woven sack, including workstation and support column, workstation top welding bears the grudging post, and bears and install compression roller and lower compression roller in proper order on the grudging post through axle sleeve from the top, bear grudging post one side welding crossbearer, and crossbearer bottom one end through installation piece installation transfer roller and No. two transfer rollers, bear grudging post one side top and pass through mount installation step motor, and step motor one side power take off end suit drive gear, crossbearer top one end welding L shape mounting bracket, and the bolt installation electric lift pole is passed through at L shape mounting bracket top, electric lift pole bottom output runs through L shape mounting bracket welding bar installation piece, and bar installation piece bottom welding bar cuts the sword, electric lift pole one side is through bolt installation infrared counter. The utility model discloses hot opening device of plastic woven sack, reasonable in design, simple structure is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a cutting process technical field, in particular to hot opening device of plastic woven sack.
Background
The plastic woven bags are mainly divided into polypropylene bags and polyethylene bags, are low in price, are convenient to store articles and are large in demand. Among the prior art, the plastic woven sack is mainly carried out the manual cutting by workman in the in-process of manufacturing, cuts apart into an solitary sack of a whole section plastic woven sack, but the size of every sack cutting can't be guaranteed to this kind of mode is unanimous to the opening part of sack has the burr, causes production efficiency low, the low scheduling problem of sack percent of pass.
Patent number CN 208978348U discloses a hot opening device of plastic woven sack, establishes on first roller through the braided bag cover that will wholly roll up, then with the braided bag through the second roller pull the bottom plate on, utilize the clamp plate to flatten, cut off it with the blade afterwards, make the braided bag of cutting out level and smooth, unhairing limit, compare in artifical shearing, shortened the time greatly, improved production efficiency.
The device has the following disadvantages: 1. although the time is greatly shortened compared with manual shearing, the cut woven bag is flat and free of burrs, the woven bag needs to be pulled manually to have a corresponding length (fixed length), and a blade needs to be pressed manually for cutting, so that the labor is wasted, and the efficiency is low; 2. the number of the woven bags cut in a period of time cannot be known by personnel due to the fact that the woven bag counting function after cutting is not achieved. To this end, we propose a plastic woven bag hot opening device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hot opening device of plastic woven sack can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hot opening device for a plastic woven bag comprises a workbench and a support column, wherein a bearing vertical frame is welded at the top of the workbench, an upper compression roller and a lower compression roller are sequentially arranged on the bearing vertical frame from top to bottom through a shaft sleeve, a cross frame is welded at one side of the bearing vertical frame, one end of the bottom of the cross frame is provided with a first transmission roller and a second transmission roller through an installation sheet, the top end of one side of the bearing vertical frame is provided with a stepping motor through a fixed frame, a power output end at one side of the stepping motor is sleeved with a driving gear, one end of the top of the cross frame is welded with an L-shaped installation frame, an electric lifting rod is arranged at the top of the L-shaped installation frame through a bolt, the output end at the bottom of the electric lifting rod penetrates through an L-shaped installation frame welding strip-shaped installation block, a strip-shaped cutting knife is welded at the bottom of the, one end of the top of the workbench is provided with a woven bag encircling cylinder through a placing frame.
Furthermore, a stepping electric appliance controller is installed at the bottom of the workbench through a support frame, and the output end of the stepping electric appliance controller is electrically connected with the input end of the stepping motor through a lead.
Further, the two sides of the bottom of the bar-shaped mounting block are welded with lower pressing rods, the bottom of each lower pressing rod is sleeved with a flexible rubber block, a bar-shaped cutting groove is formed right below the bar-shaped cutting knife, and the bar-shaped cutting groove is located on one side of the top of the workbench.
Furthermore, No. two transfer rollers are located transfer roller one side, and a transfer roller, No. two transfer rollers and the equal suit driven gear of last compression roller one end, be connected through chain drive between drive gear and the driven gear.
Further, an inclined blanking plate is welded at one end of the workbench, and supporting columns are welded on two sides of the bottom of the workbench.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses, through setting up compression roller, lower compression roller and step motor on bearing the grudging post, and set up a transfer roller and No. two transfer rollers in crossbearer bottom one end, connect through chain drive between them, and set up step electrical controller with supporting, thereby personnel can use step electrical controller to adjust the rotation number of revolution or the fixed angle of controlling step motor, and then step motor drive a transfer roller, No. two transfer rollers, go up the compression roller and rotate the specified angle or the number of revolutions with lower compression roller, and then accomplish the single fixed length transport operation of plastic woven sack, guarantee to carry the plastic woven sack length unanimity that cuts; cut sword, lower depression bar and flexible rubber piece through setting up electric lift pole, bar to electric lift pole drive bar is cut the sword and is pushed down and carry out the plastic woven sack and cut the operation time, and the flexible rubber piece of depression bar bottom can push down plastic woven sack both ends down to accomplish plastic woven sack fixed operation, make the braided sack of cutting out level and smooth, unhairing limit, degree of automation is high, labour saving and time saving.
2. The utility model discloses, examine the side head through setting up infrared counter and corresponding installation to infrared counter can examine the side head through it and survey, with the braided bag to cutting after count, makes things convenient for personnel to be dawn the braided bag quantity that cuts in a period.
Drawings
Fig. 1 is the overall structure schematic diagram of the utility model relates to a hot opening device of plastic woven sack.
Fig. 2 is an enlarged schematic structural view of a part a of the plastic woven bag hot opening device of the present invention.
Fig. 3 is an electrical connection diagram of the plastic woven bag hot opening device of the utility model.
In the figure: 1. a work table; 2. placing a rack; 3. the woven bag surrounds the cylinder; 4. a load-bearing vertical frame; 5. a stepping motor; 6. a drive gear; 7. a chain; 8. a step-by-step appliance controller; 9. a lower pressing roller; 10. an upper compression roller; 11. a driven gear; 12. a first conveying roller; 13. a second conveying roller; 14. an L-shaped mounting bracket; 15. an electric lifting rod; 16. an infrared counter; 17. detecting a side head; 18. inclining the blanking plate; 19. a support pillar; 20. a strip-shaped cutting knife; 21. a strip-shaped mounting block; 22. a lower pressure lever; 23. a flexible rubber block; 24. cutting a groove in a strip shape; 25. a transverse frame.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a hot opening device for plastic woven bags comprises a workbench 1 and a support column 19, wherein a bearing vertical frame 4 is welded at the top of the workbench 1, an upper compression roller 10 and a lower compression roller 9 are sequentially installed on the bearing vertical frame 4 from top to bottom through a shaft sleeve, a first transmission roller 12 and a second transmission roller 13 are installed at one side of the bearing vertical frame 4, one end of the bottom of the first transmission roller 25 is installed on one end of the bottom of the first transmission roller 25 through an installation piece, a stepping motor 5 is installed at the top end of one side of the bearing vertical frame 4 through a fixed frame, a driving gear 6 is sleeved at the power output end of one side of the stepping motor 5, an L-shaped installation frame 14 is welded at one end of the top of the first transmission roller 25, an electric lifting rod 15 is installed at the top of the L-shaped installation frame 14 through a bolt, the output end of the bottom, the utility model discloses a braided bag is around a section of thick bamboo 3, electric lift 15 one side is through bolt installation infrared counter 16, and the side head 17 of examining of infrared counter 16 installs in 14 one end of L shape mounting bracket through the mount, 1 top one end of workstation is placed the braided bag through rack 2 and is encircleed a section of thick bamboo 3.
The bottom of the workbench 1 is provided with a stepping electric appliance controller 8 through a support frame, and the output end of the stepping electric appliance controller 8 is electrically connected with the input end of the stepping motor 5 through a lead.
As shown in figure 1 in this embodiment, the personnel can use step electric controller 8 to adjust the rotation revolution or the fixed angle of control step motor 5 to make things convenient for step motor 5 drive transfer roller 12, No. two transfer rollers 13, go up compression roller 10 and lower compression roller 9 and rotate the angle or the revolution of regulation, and then accomplish plastic woven sack's single fixed length and carry the operation, guarantee to carry the plastic woven sack length that cuts unanimously.
The two sides of the bottom of the bar-shaped mounting block 21 are all welded with the lower pressing rods 22, the bottom of each lower pressing rod 22 is sleeved with the flexible rubber block 23, a bar-shaped cutting groove 24 is formed under the bar-shaped cutting knife 20, and the bar-shaped cutting groove 24 is located on one side of the top of the workbench 1.
As shown in figure 1 in this embodiment, cut sword 20 when pushing down and carry out plastic woven sack cutting operation when electric lift rod 15 drive strip, the flexible rubber piece 23 of 22 bottoms on the lower depression bar can push down the plastic woven sack both ends to accomplish plastic woven sack fixed operation, make the braided bag of cutting out level and smooth, unhairing limit, and flexible rubber piece 23 is the flexibility, and then do not influence the strip and cut the operation of cutting of sword 20 to plastic woven sack.
Wherein, No. two transfer rollers 13 are located a transfer roller 12 one side, and a transfer roller 12, No. two transfer rollers 13 and the equal suit driven gear 11 of last compression roller 10 one end, be connected through 7 transmissions of chain between drive gear 6 and the driven gear 11.
In this embodiment, as shown in fig. 1, when the stepping motor 5 works, the driving gear 6 and the chain 7 can drive the first conveying roller 12, the second conveying roller 13 and the driven gear 11 at one end of the upper pressing roller 10 to rotate, so as to drive the first conveying roller 12, the second conveying roller 13, the upper pressing roller 10 and the lower pressing roller 9 to rotate, and the plastic weaving conveying operation is completed.
Wherein, the welding of 1 one end of workstation has the flitch 18 down of slope, and workstation 1 bottom both sides all have welded the support column 19.
In this embodiment, as shown in fig. 1, the inclined blanking plate 18 can facilitate blanking of the cut plastic woven bags, so as to facilitate storage of the plastic woven bags in an external receiving box.
It should be noted that, the utility model relates to a plastic woven bag hot opening device, when working, the personnel connects the electric wires of the electric lifting rod 15, the stepping motor 5 and the stepping electric controller 8 with the external power supply mechanism, so as to ensure the power supply of the electric lifting rod 15, the stepping motor 5 and the stepping electric controller 8; next, the personnel place the woven bag wound with the plastic woven bag on the placing rack 2 around the drum 3, and pass one end of the plastic woven bag between the upper pressing roller 10 and the lower pressing roller 9 and press the plastic woven bag at the bottoms of the first conveying roller 12 and the second conveying roller 13; next, a person uses a stepping electric controller 8 (a product of Hongwai Automation technology Co., Ltd., Dongguan city, model: XNQ340MA) to adjust and control the rotation revolution number or the fixed angle of the stepping motor 5 and control the stepping motor 5 to work, so that the stepping motor 5 can drive the first conveying roller 12, the second conveying roller 13, the upper pressing roller 10 and the lower pressing roller 9 to rotate for a specified angle or revolution number, and then the first conveying roller 12 and the second conveying roller 13 rotate to finish the single fixed-length conveying operation of the plastic woven bags, and the lengths of the conveyed and cut plastic woven bags are ensured to be consistent; subsequently, the personnel can control the electric lifting rod 15 to work, the electric lifting rod 15 drives the strip-shaped cutting knife 20 to press down to finish the cutting operation of the plastic woven bag, and at the moment, the flexible rubber block 23 at the bottom end of the pressing rod 22 can press down the two ends of the plastic woven bag to finish the fixing operation of the plastic woven bag, so that the cut woven bag is flat and free of burrs; then, the personnel can control the step motor 5 to work again to carry out the conveying operation of the next plastic woven bag with a certain length, and control the electric lifting rod 15 again to drive the strip-shaped cutting knife 20 to cut in the manner described above; during the whole cutting process of the plastic woven bag, a person can control the infrared counter 16 (product of Shenzhen super technology alliance, model: RS-232) to work, so that the infrared counter 16 can detect through the side detection head 17 to count the cut woven bags, and the person can conveniently know the number of the woven bags cut in a period of time.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a hot opening device of plastic woven sack, includes workstation (1) and support column (19), its characterized in that: the automatic cutting machine is characterized in that a vertical frame (4) is welded at the top of a workbench (1), an upper compression roller (10) and a lower compression roller (9) are sequentially installed on the vertical frame (4) from top to bottom through a shaft sleeve, a cross frame (25) is welded on one side of the vertical frame (4), one end of the bottom of the cross frame (25) is provided with a first conveying roller (12) and a second conveying roller (13) through installation pieces, the top end of one side of the vertical frame (4) is provided with a stepping motor (5) through a fixed frame, a power output end on one side of the stepping motor (5) is sleeved with a driving gear (6), an L-shaped installation frame (14) is welded at one end of the top of the cross frame (25), an electric lifting rod (15) is installed at the top of the L-shaped installation frame (14) through a bolt, a bar-shaped installation block (21) is welded at the bottom of the electric lifting rod (15, infrared counter (16) are installed through the bolt in electric lift pole (15) one side, and examine side head (17) of infrared counter (16) and install in L shape mounting bracket (14) one end through the mount, workstation (1) top one end is passed through rack (2) and is placed the braided bag and encircle a section of thick bamboo (3).
2. The plastic woven bag hot opening device according to claim 1, wherein: the bottom of the workbench (1) is provided with a stepping electric appliance controller (8) through a support frame, and the output end of the stepping electric appliance controller (8) is electrically connected with the input end of the stepping motor (5) through a lead.
3. The plastic woven bag hot opening device according to claim 1, wherein: the utility model discloses a flexible rubber block cutting device, including bar installation piece (21), depression bar (22) are all welded to bar installation piece (21) bottom both sides, and depression bar (22) bottom cover is equipped with flexible rubber block (23), bar cutting knife (20) have seted up under the bar and have cut groove (24), and bar cutting groove (24) are located workstation (1) top one side.
4. The plastic woven bag hot opening device according to claim 1, wherein: no. two transfer roller (13) are located transfer roller (12) one side, and a transfer roller (12), No. two transfer roller (13) and last compression roller (10) one end all suit driven gear (11), be connected through chain (7) transmission between drive gear (6) and driven gear (11).
5. The plastic woven bag hot opening device according to claim 1, wherein: the welding of workstation (1) one end has flitch (18) down in the slope, and workstation (1) bottom both sides all weld and have support column (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922168649.5U CN211251541U (en) | 2019-12-06 | 2019-12-06 | Hot opening device for plastic woven bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922168649.5U CN211251541U (en) | 2019-12-06 | 2019-12-06 | Hot opening device for plastic woven bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211251541U true CN211251541U (en) | 2020-08-14 |
Family
ID=71990472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922168649.5U Expired - Fee Related CN211251541U (en) | 2019-12-06 | 2019-12-06 | Hot opening device for plastic woven bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211251541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113696256A (en) * | 2021-08-20 | 2021-11-26 | 孙日升 | Braided bag processing guillootine |
-
2019
- 2019-12-06 CN CN201922168649.5U patent/CN211251541U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113696256A (en) * | 2021-08-20 | 2021-11-26 | 孙日升 | Braided bag processing guillootine |
| CN113696256B (en) * | 2021-08-20 | 2022-12-20 | 河北合胜塑料制品有限公司 | Braided bag processing guillootine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20211206 |