CN201900737U - Liquid bag die - Google Patents
Liquid bag die Download PDFInfo
- Publication number
- CN201900737U CN201900737U CN2010205156456U CN201020515645U CN201900737U CN 201900737 U CN201900737 U CN 201900737U CN 2010205156456 U CN2010205156456 U CN 2010205156456U CN 201020515645 U CN201020515645 U CN 201020515645U CN 201900737 U CN201900737 U CN 201900737U
- Authority
- CN
- China
- Prior art keywords
- die
- straight line
- line segment
- straightway
- curve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 title abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004643 material aging Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Extrusion Of Metal (AREA)
Abstract
The utility model discloses a liquid bag die, which comprises a die unit, wherein the die unit comprises a die holder and a female die fixed together with the die holder, a smooth curve is formed at the inside surface of the female die, the curve comprises a first straight line segment, a second straight line segment and an arc segment, one end of the first straight line segment is smoothly connected with one end of the second straight line segment through the arc segment, and the other ends of the first straight line segment and the second straight line segment are respectively connected with the end part of the female die through an inner chamfer. Compared with the prior art, the liquid bag die has excellent anti-dropping performance and has no bag breakage phenomenon occurring as the curve on the inside surface of the female die adopts the structure of straight line plus the arc; by the inner chamfer of the die unit, on the one hand, the aging and extrusion of the material on the boundary is prevented after heat edge and bottom sealing for multiple times, and the anti-dropping performance is improved; on the other hand, heat sealing in the subsequent process is convenient, and leakage is prevented.
Description
Technical field
The utility model belongs to liquid self-support bag mould tool, belongs to the upright bag mould tool of liquid self-support that is used to seal especially.
Background technology
In the existing liquid self-support bag production method, mould adopts the mode (as Fig. 3) of standard circular arc, and fluid seepage very easily takes place product, and anti-dropping capability is not good simultaneously, and broken rate is higher, does not occur the effective fluid bag mould of antiseep at present as yet.
The utility model content
Technical problem to be solved in the utility model provides a kind of fluid bag better anti-leakage property and prevents the mould of withstand voltage bale broken in transportation.
The technical scheme of the utility model technical solution problem is: the fluid bag mould, comprise die unit, described die unit comprises die holder, with the fixing die together of die holder, the inner surface of die is smooth curve, described curve comprises first straightway, second straightway, arc section, one end of first straightway carries out smooth being connected with an end of second straightway by arc section, and the other end of first straightway, second straightway links to each other with the end of die by interior chamfering respectively.
For the ease of conducting heat, the material of described mould is aluminium or copper.
When for the thicker product of material, described fluid bag mould can adopt three above die units.
The utility model compared with prior art, and is superior aspect anti-dropping capability by the inner curve of die being adopted the structure of straight line+circular arc, no bale broken phenomenon generation; By the interior chamfering of die unit, the material that prevents on the one hand boudary portion is repeatedly sealed by the limit underseal and causes material aging, extrudes, and has improved anti-dropping capability, makes things convenient for the heat-sealing of subsequent handling on the other hand, has better prevented seepage.
Four, description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model A is to structural representation.
Fig. 3 is the structural representation of existing mold.
As shown in Figure 1, 2,1 is that die holder, 2 is that die, 21 is that first straightway, 22 is that arc section, 23 is that second straightway, 24 is interior chamfering.
Five, the specific embodiment
Below in conjunction with embodiment the utility model is done detailed explanation.
1, mould structure constitutes.
As shown in Figure 1, 2: the fluid bag mould comprises 2 die units (look material thickness, product size size and equipment permission etc., also can comprise 3 die units).Described mould structure comprises die holder 1, the die 2 that links to each other with die holder 1.The inner surface of die 2 is smooth curved surface, described curved surface comprises first straightway 21, second straightway 23, arc section 22, one end of first straightway 21 carries out smooth being connected with an end of second straightway 23 by arc section 22, and the other end of first straightway 21, second straightway 23 links to each other with the interior chamfering 24 of mould upper end respectively.For the ease of heat transfer and stressed even, the material of described mould is aluminium or copper, and die holder 1 adopts integrated machine-shaping with die 2.The chamfering smooth transition is adopted in junction between other each face of mould and the face, prevents that edge of materials is subjected to stress excessive in the production process.
Claims (2)
1. fluid bag mould, comprise die unit, it is characterized in that: described die unit comprises die holder, with the fixing die together of die holder, the inner surface of die is smooth curve, described curve comprises first straightway, second straightway, arc section, and an end of first straightway carries out smooth being connected with an end of second straightway by arc section, and the other end of first straightway, second straightway links to each other with the end of die by interior chamfering respectively.
2. fluid bag mould according to claim 1 is characterized in that: the material of described mould is aluminium or copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205156456U CN201900737U (en) | 2010-08-31 | 2010-08-31 | Liquid bag die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205156456U CN201900737U (en) | 2010-08-31 | 2010-08-31 | Liquid bag die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900737U true CN201900737U (en) | 2011-07-20 |
Family
ID=44271341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205156456U Expired - Lifetime CN201900737U (en) | 2010-08-31 | 2010-08-31 | Liquid bag die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479813A (en) * | 2015-12-27 | 2016-04-13 | 天津尚吉液压设备有限公司 | Novel bag making die |
| CN110481096A (en) * | 2019-09-02 | 2019-11-22 | 鹤山市兴龙彩印有限公司 | Liquid founds bag hot pressing die |
-
2010
- 2010-08-31 CN CN2010205156456U patent/CN201900737U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479813A (en) * | 2015-12-27 | 2016-04-13 | 天津尚吉液压设备有限公司 | Novel bag making die |
| CN110481096A (en) * | 2019-09-02 | 2019-11-22 | 鹤山市兴龙彩印有限公司 | Liquid founds bag hot pressing die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110720 |
|
| CX01 | Expiry of patent term |