CN202400672U - Automatic polyethylene terephthalate (PET) slicing machine - Google Patents
Automatic polyethylene terephthalate (PET) slicing machine Download PDFInfo
- Publication number
- CN202400672U CN202400672U CN2011205624520U CN201120562452U CN202400672U CN 202400672 U CN202400672 U CN 202400672U CN 2011205624520 U CN2011205624520 U CN 2011205624520U CN 201120562452 U CN201120562452 U CN 201120562452U CN 202400672 U CN202400672 U CN 202400672U
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- roller
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- deflector roll
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Abstract
The utility model relates to an automatic polyethylene terephthalate (PET) slicing machine and belongs to the technical field of PET sheet manufacturing equipment. The automatic PET slicing machine comprises a slicing machine body and a guide roller support, wherein a plurality of guide rollers which guide PET coiled materials are arranged on the guide roller support; a PET storage device is arranged on the guide roller support; the PET storage device comprises a first fixed roller, a floating roller and a second fixed roller which are parallel to each guide roller; shaft ends of the first fixed roller and the second fixed roller are fixed on the guide roller support through a bearing; two ends of the floating roller are supported on a floating roller base through the bearing; two ends of the floating roller base are supported on a vertical guide rail and can move up and down along the vertical guide rail which is fixed on the guide roller support; the first fixed roller and the second fixed roller are respectively arranged on two sides above the floating roller; a fixed pulley is also arranged on the upper part of the guide roller support; and a sling moves around the fixed pulley, one end of the sling is connected to the floating roller base, and the other end of the sling is connected with a weight balancing block. By the slicing machine, a storage function is realized by the floating roller, so that the PET coiled materials can be continuously unreeled at constant speed.
Description
Technical field
The utility model relates to a kind of manufacturing equipment of PET sheet material, particularly a kind of PET automatic clinical microtome.
Background technology
Polyethylene terephthalate is called for short PET, has certain crystalline orientation ability, so have higher film forming, and have that optical transparence is good, intensity is big, advantages such as nontoxic, antiseep, light weight.The PET sheet material is widely used in fields such as varieties of food items, medicine, electrical equipment, printing, is used as nontoxic aseptic packing etc.
The PET sheet material at first will be processed the very long coiled material of length with PET in manufacturing process, re-use automatic clinical microtome and according to the length that the client needs the PET coiled material is cut.On the PET automatic clinical microtome, at first through the guiding of the deflector roll on the deflector roll support, keep certain force of strain when advancing after the unwinding of PET coiled material, get into the chopping machine body then and cut.When cutting operation, the PET coiled material at first is pulled the segment distance that advances, and halts the cutting knife operation then.In this process, the PET material of cutter constantly by zero velocity to maximum speed, reduce to zero velocity from maximum speed again, so circulation; And the unwinding of PET coiled material can not be synchronously by zero velocity to maximum speed, reduce to zero velocity from maximum speed again, so the PET tension force in cutting knife the place ahead is very unstable.
The utility model content
The purpose of the utility model is, overcomes the problem that exists in the prior art, and a kind of PET automatic clinical microtome is provided, and when cutting, can guarantee PET coiled material continuously and smoothly unwinding.
For solving above technical matters; A kind of PET automatic clinical microtome that the utility model provided comprises the chopping machine body, and said chopping machine body the place ahead is provided with the deflector roll support; The many deflector rolls that the PET coiled material is led are installed on the said deflector roll support; On the said deflector roll support PET storage apparatus is installed, said PET storage apparatus comprises first fixed roll, dancer and second fixed roll that parallels with each deflector roll, and the axle head of said first fixed roll and second fixed roll passes through bearing fixing on said deflector roll support; Bearings is passed through on the roller seat that floats in the two ends of said dancer; The two end supports of said unsteady roller seat is on vertical guide rail and can move up and down along vertical guide rail, and said vertical guide rail is fixed on the said deflector roll support, and said first fixed roll and second fixed roll lay respectively at the both sides, top of said dancer; Said deflector roll support top also is equipped with fixed pulley, and hoist cable is walked around from said fixed pulley, and an end of hoist cable is connected on the roller seat that floats, and the other end is connected with clump weight.
With respect to prior art, the utility model has been obtained following beneficial effect: after the debatching of PET coiled material, be introduced into first fixed roll through deflector roll; Get into dancer then downwards; Turn back from dancer again and upwards get into second fixed roll, get into deflector roll again, get into the chopping machine body at last and cut from second fixed roll; When cutting knife moved, the PET of cutter halted, and tension force disappears thereupon, and this moment, dancer was descending, widen and fixed roll between distance, the PET that unwinding is got off from the PET volume temporarily is stored between fixed roll and the dancer; When cutting after action accomplishes, the chopping machine body continues traction PET and advances, and the tension force of PET recovers, and this moment, dancer was up, dwindle and fixed roll between distance, so repeatedly, make the PET coiled material can continuously and smoothly's unwinding, the influence that not paused by the cutter gap.The roller seat that rely on to float that moves up and down of dancer moves up and down along vertical guide rail and realizes that clump weight and unsteady roller seat are hung in the two ends of hoist cable respectively, realize weight balancing basically by means of fixed pulley, also makes the flexible movements of dancer.
Description of drawings
Fig. 1 is the structural representation of the utility model PET automatic clinical microtome.
Among the figure: 1. chopping machine body, 2. deflector roll support, 3.PET volume, 4. deflector roll, 5. first fixed roll, 6. dancer, 7. second fixed roll, 8. float roller seat, 9. vertical guide rail, 10. fixed pulley, 11. hoist cables, 12. clump weights.
The specific embodiment
As shown in Figure 1; The PET automatic clinical microtome of the utility model comprises chopping machine body 1, and chopping machine body 1 the place ahead is provided with deflector roll support 2; The many deflector rolls 4 that the PET coiled material is led are installed on the deflector roll support 2; The PET storage apparatus is installed on the deflector roll support 2, the axle head that the PET storage apparatus comprises first fixed roll 5, dancer 6 and second fixed roll, 7, the first fixed rolls 5 and second fixed roll 7 that parallel with each deflector roll through bearing fixing on deflector roll support 2; Bearings is passed through on unsteady roller seat 8 in the two ends of dancer 6; The two end supports of roller seat 8 of floating is on vertical guide rail 9 and can move up and down along vertical guide rail 9, and vertical guide rail 9 is fixed on the deflector roll support 2, and first fixed roll 5 and second fixed roll 7 lay respectively at the both sides, top of dancer 6; Deflector roll support 2 tops also are equipped with fixed pulley 10, and hoist cable 11 is walked around from fixed pulley 10, and an end of hoist cable 11 is connected on the roller seat 8 that floats, and the other end is connected with clump weight 12.
PET after the debatching, is introduced into first fixed roll 5 through deflector roll 4 from the PET volume 3, gets into dancer 6 then downwards, and turning back from dancer 6 more upwards gets into second fixed roll 7, gets into deflector roll again from second fixed roll 7, gets into chopping machine body 1 at last and cuts.When cutting knife moved, the PET of cutter halted, and tension force disappears thereupon, and this moment, dancer 6 was descending, widen and fixed roll between distance, the PET that unwinding is got off from the PET volume temporarily is stored between fixed roll and the dancer; When cutting after action accomplishes, the chopping machine body continues traction PET and advances, and the tension force of PET recovers, and this moment, dancer 6 was up, dwindle and fixed roll between distance, so repeatedly, make the PET coiled material can continuously and smoothly's unwinding, the influence that not paused by the cutter gap.The roller seat 8 that rely on to float that moves up and down of dancer 6 moves up and down along vertical guide rail 9 and realizes, clump weight 12 and unsteady roller seat 8 are hung in the two ends of hoist cable 11 respectively, by means of the fixed pulley 10 basic weight balancings of realizing, also makes the flexible movements of dancer 6.
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (1)
1. PET automatic clinical microtome; Comprise the chopping machine body; Said chopping machine body the place ahead is provided with the deflector roll support, and the many deflector rolls that the PET coiled material is led are installed on the said deflector roll support, it is characterized in that: on the said deflector roll support PET storage apparatus is installed; Said PET storage apparatus comprises first fixed roll, dancer and second fixed roll that parallels with each deflector roll; On said deflector roll support, on the roller seat that floats, the two end supports of said unsteady roller seat is on vertical guide rail and can move up and down along vertical guide rail through bearings at the two ends of said dancer through bearing fixing for the axle head of said first fixed roll and second fixed roll; Said vertical guide rail is fixed on the said deflector roll support, and said first fixed roll and second fixed roll lay respectively at the both sides, top of said dancer; Said deflector roll support top also is equipped with fixed pulley, and hoist cable is walked around from said fixed pulley, and an end of hoist cable is connected on the roller seat that floats, and the other end is connected with clump weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205624520U CN202400672U (en) | 2011-12-29 | 2011-12-29 | Automatic polyethylene terephthalate (PET) slicing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205624520U CN202400672U (en) | 2011-12-29 | 2011-12-29 | Automatic polyethylene terephthalate (PET) slicing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202400672U true CN202400672U (en) | 2012-08-29 |
Family
ID=46698338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205624520U Expired - Fee Related CN202400672U (en) | 2011-12-29 | 2011-12-29 | Automatic polyethylene terephthalate (PET) slicing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202400672U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449228A (en) * | 2013-09-14 | 2013-12-18 | 浙江道尔顿地毯有限公司 | Roller with constant tension |
| CN105923441A (en) * | 2016-05-31 | 2016-09-07 | 安徽浙源再生纸业科技有限公司 | Paper tape tension control device for automatic paper receiving machine |
| CN107777423A (en) * | 2017-10-27 | 2018-03-09 | 江门市汇林实业有限公司 | A kind of conveyor belt tension adjustment mechanism |
| CN107879166A (en) * | 2017-11-30 | 2018-04-06 | 江阴市汇通印刷包装机械有限公司 | Butt-ended bag bed material feeding device |
| CN109607281A (en) * | 2018-12-06 | 2019-04-12 | 珠海创客新材料科技有限公司 | A kind of web tension regulating device |
-
2011
- 2011-12-29 CN CN2011205624520U patent/CN202400672U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449228A (en) * | 2013-09-14 | 2013-12-18 | 浙江道尔顿地毯有限公司 | Roller with constant tension |
| CN105923441A (en) * | 2016-05-31 | 2016-09-07 | 安徽浙源再生纸业科技有限公司 | Paper tape tension control device for automatic paper receiving machine |
| CN107777423A (en) * | 2017-10-27 | 2018-03-09 | 江门市汇林实业有限公司 | A kind of conveyor belt tension adjustment mechanism |
| CN107879166A (en) * | 2017-11-30 | 2018-04-06 | 江阴市汇通印刷包装机械有限公司 | Butt-ended bag bed material feeding device |
| CN109607281A (en) * | 2018-12-06 | 2019-04-12 | 珠海创客新材料科技有限公司 | A kind of web tension regulating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |