CN103029874A - Easy-to-tear film punch for soft bag-filling machines - Google Patents
Easy-to-tear film punch for soft bag-filling machines Download PDFInfo
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- CN103029874A CN103029874A CN2012105782379A CN201210578237A CN103029874A CN 103029874 A CN103029874 A CN 103029874A CN 2012105782379 A CN2012105782379 A CN 2012105782379A CN 201210578237 A CN201210578237 A CN 201210578237A CN 103029874 A CN103029874 A CN 103029874A
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- punch body
- soft bag
- easy
- easily tore
- tore film
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Abstract
The invention discloses an easy-to-tear film punch for soft bag-filling machines. The easy-to-tear film punch comprises an upper punch body and a lower punch body which are connected together; a mounting hole is formed on the upper end of the upper punch body, and the easy-to-tear film punch is mounted on the easy-to-tear film-welding table of a soft bag-filling machine through the mounting hole; cavities which communicate with each other are formed in the upper punch body and the lower punch body, and a heating rod is arranged in the cavities; and the lower part of the lower punch body is a welding head with Teflon coating. The easy-to-tear film punch for soft bag-filling machines is of a disassemblable two-piece structure, the lower punch body and the upper punch body of the easy-to-tear film punch adopt threaded connection, the easy-to-tear film punch can be disassembled as long as the lower punch body is unscrewed, the welding head can be conveniently coated, the difficulty of replacement and adjustment by personnel is decreased, the time of maintaining the easy-to-tear film punch is shortened, and the production progress can be increased. Meanwhile, defective products are reduced to the max as well, the product percent of pass is guaranteed, and the production quality of enterprise products is improved.
Description
Technical field
The present invention relates to a kind of soft bag stower of making the medicine liquid storage bottle, particularly relate to a kind of soft bag stower easily tore film drift.
Background technology
Produce that the medical plastic liquid storage bottle need be cleaned through electrostatic precipitation, filling can and sealing is molten closes forming process, these processes are all carried out under aseptic condition.Automatic filling machine in the liquid storage bottle behind the filling liquid, again with combination cover with mouthful pipe or bottleneck is molten closes sealing, and paste easily tore film in the combination cover upper end.
Soft bag stower each running period namely one group produce 6 bag products, the goods of molten closed lattice carry out the welding of easily tore film running to the pad pasting station.The easily tore film drift is installed on the easily tore film welding table, every group of totally 6 welding joints, in the equipment operation, goods after molten the closing enter into the pad pasting station, welding is descended by platform drive welding joint, and pastes easily tore film, and welding joint needs overlap fully with 6 article combination lids, reach concentric effect, can be with the easily tore film firm welding.
Avoiding in the Producing Process of Transfusion polluting is guarantee quality of item basic, and it is related to user's life security and the prestige of enterprise.May cause the interior rubber cushion of combination cover to leak outside owing to easily tore film is bad and enter air, cause the pollution of goods, therefore good easily tore film welding effect is related to the quality of product.
Fig. 1 is the structural representation of the easily tore film drift of prior art, as shown in Figure 1, the punch body 1 of easily tore film drift is columniform integral structure, is provided with heating rod 2 in the inner cavity that forms, heating rod 2 eccentric settings, the lower end of punch body 1 are the welding joint that is coated with teflon coating.Because the welding joint temperature is higher, setting value causes welding joint surface long term welding easily tore film to cause the wearing and tearing of teflon coating about 200 degree, has affected the welding effect of goods, causes the generation of defective products.
And easily tore film drift integral body is subjected to the platform dismounting time-consuming longer from welding, and every group of totally 6 drifts, also coating is consuming time serious again under the integral replacing, and the adjustment to the easily tore film drift is also comparatively difficult after the dismounting, needs plenty of time adjustment and test-run a machine guarantee goods qualified.
Heating rod off-centre the face of weld temperature heterogeneity that can cause mould is set, temperature control is unstable, thereby makes easily tore film weld strength heterogeneity, welding back pull heterogeneity.
Summary of the invention
The present invention provides a kind of soft bag stower easily tore film drift of Split type structure in order to address the above problem.
The present invention addresses this problem the technical scheme of taking to be:
Soft bag stower easily tore film drift of the present invention comprises interconnective upper punch body and low punch body; The upper end of upper punch body is formed with mounting hole, and the easily tore film drift is installed on the easily tore film welding table of soft bag stower by mounting hole; The inside of upper punch body and low punch body forms the cavity that is communicated with, and is provided with heating rod in the cavity; The bottom of low punch body is the welding joint that is coated with teflon coating.
Be threaded connection between described upper punch body and the low punch body.
The top of described low punch body is the lower connecting portion that periphery forms screw thread, and the bottom of upper punch body is the upper connecting portion that forms screw thread on the internal perisporium, and lower connecting portion is connected in the connecting portion.
Described heating rod is arranged on the center of upper punch body and low punch body cavity.
Be provided with temperature sensor on the described welding joint.
The whole stainless steel that adopts of described easily tore film drift is made.
Advantage and good effect that the present invention has are:
Soft bag stower easily tore film drift of the present invention is detachable Split type structure, has solved original integral type drift dismounting difficulty, is unfavorable for the problem of again changing.Its low punch body and upper punch body adopt and are threaded, only the low punch body need be divided during dismounting and back out, butt joint re-starts coating, very convenient, reduced the difficulty that personnel change and adjust, the making of spare unit has also made things convenient for to be changed timely to drift coating is bad, has reduced the time that the easily tore film drift is safeguarded, has improved manufacturing schedule.Also reduced because the bad face of weld that causes of drift coating is insecure simultaneously, caused the generation of a large amount of defective productss, reduced to a great extent the appearance of defective products, guaranteed the qualification rate of product, improved the quality of production of enterprise's goods.
Description of drawings
Fig. 1 is the structural representation of the soft bag stower easily tore film drift of prior art;
Fig. 2 is the external structure scheme drawing of soft bag stower easily tore film drift of the present invention;
Fig. 3 is the cutaway view of soft bag stower easily tore film drift of the present invention;
Fig. 4 is the decomposition texture scheme drawing of soft bag stower easily tore film drift of the present invention.
Major part nomenclature in the accompanying drawing:
1: punch body 2: heating rod
3: upper punch body 4: the low punch body
5: mounting hole 6: screw hole
7: upper connecting portion 8: lower connecting portion
9: welding joint 10: the installation of sensors position.
The specific embodiment
The present invention will be described in detail referring to drawings and Examples, and parts same as the prior art among the figure adopt identical component symbol.
Fig. 2 is the external structure scheme drawing of soft bag stower easily tore film drift of the present invention; Fig. 3 is the cutaway view of soft bag stower easily tore film drift of the present invention; Fig. 4 is the decomposition texture scheme drawing of soft bag stower easily tore film drift of the present invention.To shown in Figure 4, soft bag stower easily tore film drift of the present invention comprises interconnective upper punch body 3 and low punch body 4 such as Fig. 2.The upper end of upper punch body 3 is formed with mounting hole 5, and the easily tore film drift is installed on the easily tore film welding table of soft bag stower by mounting hole 5.Also be formed with screw hole 6 on the sidewall of upper punch body 3, so that fixing.The bottom of low punch body 2 is the welding joint 9 that is coated with teflon coating.Caves inward in the middle of the front end of welding joint 9, outstanding form circularly on every side thereby make, stick on the combination cover around circular front end will easily tore film during welding, and the middle part of easily tore film can't stick on the combination cover.
Be threaded connection between upper punch body 3 and the low punch body 4.The top of low punch body 4 is the lower connecting portion 8 that periphery forms screw thread, and the bottom of upper punch body 3 is the upper connecting portion 7 that forms screw thread on the internal perisporium, and lower connecting portion 8 is connected in the connecting portion 7.
Its low punch body and upper punch body adopt and are threaded, only the low punch body need be divided during dismounting and back out, butt joint re-starts coating, very convenient, reduced the difficulty that personnel change and adjust, the making of spare unit has also made things convenient for to be changed timely to drift coating is bad, has reduced the time that the easily tore film drift is safeguarded, has improved manufacturing schedule.Also reduced because the bad face of weld that causes of drift coating is insecure simultaneously, caused the generation of a large amount of defective productss, reduced to a great extent the appearance of defective products, guaranteed the qualification rate of product, improved the quality of production of enterprise's goods.
The inside of upper punch body 3 and low punch body 4 forms the cavity that is communicated with, and is provided with heating rod 2 in the cavity, is used for the heating welding joint.Heating rod is arranged on the center of upper punch body and low punch body cavity.The low punch body adopts outer button and the interior fastening of upper punch body to be solidly connected, and to guarantee the close contact of welded header and weld mold body, makes the temperature efficient transmission pass welded header.Such design makes the surface temperature of easily tore film drift weld more all even accurate, makes mould guarantee that when welding the weld strength of a circle reaches acceptability limit.
Be provided with installation of sensors position 10 on the welding joint 9, be used for mounting temperature sensor.Like this, the position of temperature sensor is very near apart from the face of weld of drift, can accurately control the temperature of drift face of weld, guarantees welding effect.
The whole high stainless steel of hardness that adopts of easily tore film drift is made, and prevents from being required by the face of weld that hard thing is run into rear generation scar, especially welding joint smooth smooth, occurs can affecting welding effect behind the scar.
Claims (6)
1. soft bag stower easily tore film drift, it is characterized in that: this easily tore film drift comprises interconnective upper punch body (3) and low punch body (4); The upper end of upper punch body is formed with mounting hole (5), and the easily tore film drift is installed on the easily tore film welding table of soft bag stower by mounting hole; The inside of upper punch body (4) and low punch body (4) forms the cavity that is communicated with, and is provided with heating rod (2) in the cavity; The bottom of low punch body (4) is the welding joint (9) that is coated with teflon coating.
2. soft bag stower easily tore film drift according to claim 1 is characterized in that: be threaded connection between upper punch body (3) and the low punch body (4).
3. soft bag stower easily tore film drift according to claim 2, it is characterized in that: the top of low punch body (4) is the lower connecting portion (8) that periphery forms screw thread, the bottom of upper punch body (3) is the upper connecting portion (7) that forms screw thread on the internal perisporium, and lower connecting portion (8) is connected in the connecting portion (7).
4. soft bag stower easily tore film drift according to claim 1, it is characterized in that: heating rod (2) is arranged on the center of upper punch body (3) and low punch body (4) cavity.
5. soft bag stower easily tore film drift according to claim 1, it is characterized in that: welding joint is provided with temperature sensor on (9).
6. soft bag stower easily tore film drift according to claim 1, it is characterized in that: the whole stainless steel that adopts of easily tore film drift is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210578237.9A CN103029874B (en) | 2012-12-27 | 2012-12-27 | Easy-to-tear film punch for soft bag-filling machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210578237.9A CN103029874B (en) | 2012-12-27 | 2012-12-27 | Easy-to-tear film punch for soft bag-filling machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103029874A true CN103029874A (en) | 2013-04-10 |
| CN103029874B CN103029874B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210578237.9A Active CN103029874B (en) | 2012-12-27 | 2012-12-27 | Easy-to-tear film punch for soft bag-filling machines |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4228633A (en) * | 1976-03-15 | 1980-10-21 | Gatrun Anstalt | Method for manufacturing, filling and closing a receptacle made of thermoplastic material |
| CN201143998Y (en) * | 2008-01-05 | 2008-11-05 | 珠海天威飞马打印耗材有限公司 | Film sealing machine for container bottle mouth |
| CN201578576U (en) * | 2010-01-05 | 2010-09-15 | 北京奥星恒迅包装科技有限公司 | Medical connector |
| CN201872344U (en) * | 2010-11-05 | 2011-06-22 | 英业达股份有限公司 | Hot melting device |
| CN202114960U (en) * | 2011-05-18 | 2012-01-18 | 庄君贸易(深圳)有限公司 | Numerical control punch press die and punch thereof |
| CN202318952U (en) * | 2011-11-17 | 2012-07-11 | 四川科伦药业股份有限公司 | Ring welding iron head structure |
| CN102556435A (en) * | 2010-12-11 | 2012-07-11 | 广东粤东机械实业有限公司 | Vacuum sealing device for single-layer film |
| US20120267036A1 (en) * | 2009-11-04 | 2012-10-25 | Sarong Societa' Per Azioni | Apparatus and method for welding |
| CN202987626U (en) * | 2012-12-27 | 2013-06-12 | 中国大冢制药有限公司 | Easily-torn film punch head for soft bag filling machine |
-
2012
- 2012-12-27 CN CN201210578237.9A patent/CN103029874B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4228633A (en) * | 1976-03-15 | 1980-10-21 | Gatrun Anstalt | Method for manufacturing, filling and closing a receptacle made of thermoplastic material |
| CN201143998Y (en) * | 2008-01-05 | 2008-11-05 | 珠海天威飞马打印耗材有限公司 | Film sealing machine for container bottle mouth |
| US20120267036A1 (en) * | 2009-11-04 | 2012-10-25 | Sarong Societa' Per Azioni | Apparatus and method for welding |
| CN201578576U (en) * | 2010-01-05 | 2010-09-15 | 北京奥星恒迅包装科技有限公司 | Medical connector |
| CN201872344U (en) * | 2010-11-05 | 2011-06-22 | 英业达股份有限公司 | Hot melting device |
| CN102556435A (en) * | 2010-12-11 | 2012-07-11 | 广东粤东机械实业有限公司 | Vacuum sealing device for single-layer film |
| CN202114960U (en) * | 2011-05-18 | 2012-01-18 | 庄君贸易(深圳)有限公司 | Numerical control punch press die and punch thereof |
| CN202318952U (en) * | 2011-11-17 | 2012-07-11 | 四川科伦药业股份有限公司 | Ring welding iron head structure |
| CN202987626U (en) * | 2012-12-27 | 2013-06-12 | 中国大冢制药有限公司 | Easily-torn film punch head for soft bag filling machine |
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| Publication number | Publication date |
|---|---|
| CN103029874B (en) | 2014-12-10 |
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