CN201712171U - Two-section parallel extension device for chain tracks of plastic absorbing machine - Google Patents
Two-section parallel extension device for chain tracks of plastic absorbing machine Download PDFInfo
- Publication number
- CN201712171U CN201712171U CN2010202281435U CN201020228143U CN201712171U CN 201712171 U CN201712171 U CN 201712171U CN 2010202281435 U CN2010202281435 U CN 2010202281435U CN 201020228143 U CN201020228143 U CN 201020228143U CN 201712171 U CN201712171 U CN 201712171U
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- CN
- China
- Prior art keywords
- chain rail
- chain
- chain track
- section
- changeover portion
- 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 - Fee Related
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a two-section parallel extension device used for the chain tracks of a plastic absorbing machine. The device comprises a first chain track and a second chain track and; chain track separation distance adjusting devices for adjusting the separation distance between the first and the second chain tracks are arranged on the outer side walls of the first and the second chain tracks respectively; the first chain track as well as the second chain track comprises a heating-section chain track, a transition chain track, a forming-section chain track, one end of the heating-section chain track is movably connected with one end of the transition chain track, and one end of the forming-section chain track is movably connected with the other end of the transition chain track; and extension devices for adjusting the tension of the sheet clamped between the first and the second chain tracks are arranged on the outer side walls at the junctions of the transition chain track and the forming-section chain track respectively. When the sheet is heated, the extension devices enable the first and the second chain tracks to move outwards slightly, so that the sheet is stretched to extend, which can prevent the sheet from being pulled down under the action of gravity during heating, thereby improving product quality and reducing material consumption.
Description
Technical field
The utility model relates to a kind of chain rail adjusting device that is used for Packing Machine, more particularly, relates to a kind of two sections parallel extension fixtures of plastic uptake chain rail that make the parallel expansion of sheet material.
Background technology
Traditional Packing Machine adopts two chain feeding sheets that are installed on two chain rails, article two, be equiped with the chain rail spacing adjusting device that is used to regulate spacing between the chain rail on the lateral wall of chain rail, because sheet material deliquescing when heating, the effect of gravity issue give birth to vertical, this has not only caused the quality of plastic uptake product to descend, therefore also cause the waste of material, be necessary the structure of traditional chain rail adjusting device is improved, avoid sheet material when heating because of the effect of gravity issue give birth to vertical.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective of the prior art, provides that a kind of to avoid sheet material to give birth to because of the effect of gravity issues in when heating vertical, thereby improves the quality of products, and can save two sections parallel extension fixtures of plastic uptake chain rail of material.
For achieving the above object, the technical scheme that the utility model provides is as follows: provide a kind of plastic uptake chain rail two sections parallel extension fixtures, comprise the first chain rail, the second chain rail, the first chain rail, respectively be equiped with on the second chain rail lateral wall and be used to regulate the first chain rail, the chain rail spacing adjusting device of spacing between the second chain rail, the described first chain rail, the second chain rail is respectively by bringing-up section chain rail, changeover portion chain rail, profiled section chain rail constitutes, bringing-up section chain rail one end and changeover portion chain rail one end flexibly connect, profiled section chain rail one end and the changeover portion chain rail other end flexibly connect, and respectively are equiped with to be used for adjustable clamp and to be held in the first chain rail on the lateral wall of described changeover portion chain rail and profiled section chain rail junction, the extension fixture of web tension between the second chain rail.
The beneficial effect of two sections parallel extension fixtures of plastic uptake chain rail described in the utility model is: be used for adjustable clamp and be held in the first chain rail by respectively being equiped with on the lateral wall of described changeover portion chain rail and profiled section chain rail junction, the extension fixture of web tension between the second chain rail, described extension fixture is by bearing, be installed in the screw rod on the bearing, be set on the screw rod and constitute with drive nut, screw rod one end is fixedlyed connected with the lateral wall of changeover portion chain rail, when sheet material heats, extension fixture makes the first chain rail, the second chain rail fine motion laterally, sheet material is stretched and expand, avoid sheet material to give birth to vertical because of the effect of gravity issues in when heating, thereby improve the quality of products, can also save material.
Below in conjunction with drawings and Examples two sections parallel extension fixtures of plastic uptake chain rail described in the utility model are described further.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of two sections parallel extension fixtures of plastic uptake chain rail described in the utility model.
The specific embodiment
Below the preferred example of two sections parallel extension fixtures of plastic uptake chain rail described in the utility model, therefore do not limit protection domain of the present utility model.
With reference to Fig. 1, provide a kind of plastic uptake chain rail two sections parallel extension fixtures, comprise the first chain rail 1, the second chain rail 2, the first chain rail 1, respectively be equiped with on the second chain rail, 2 lateral walls and be used to regulate the first chain rail 1, the chain rail spacing adjusting device 3 of spacing between the second chain rail 2, the described first chain rail 1, the second chain rail 2 is respectively by bringing-up section chain rail 4, changeover portion chain rail 5, profiled section chain rail 6 constitutes, bringing-up section chain rail 4 one ends and changeover portion chain rail 5 one ends flexibly connect, profiled section chain rail 6 one ends and changeover portion chain rail 5 other ends flexibly connect, on the lateral wall of described changeover portion chain rail 5 and profiled section chain rail 6 junctions, respectively be equiped with and be used for adjustable clamp and be held in the first chain rail 1, the extension fixture 7 of web tension between the second chain rail 2, when sheet material heats, extension fixture makes the first chain rail, the second chain rail fine motion laterally, sheet material stretched and expand, avoid sheet material when heating because of the effect of gravity issue give birth to vertical.
Described chain rail spacing adjusting device 3 is by bearing 8, is installed in the screw rod 9 on the bearing 8, is set on the screw rod 9 to constitute with drive nut 10, and screw rod 9 one ends are fixedlyed connected with the lateral wall of changeover portion chain rail 5.
Described extension fixture 7 is by bearing 8, is installed in the screw rod 9 on the bearing 8, is set on the screw rod 9 to constitute with drive nut 10, and screw rod 9 one ends are fixedlyed connected with the lateral wall of changeover portion chain rail 5.
The foregoing description is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (3)
1. two sections parallel extension fixtures of a plastic uptake chain rail, comprise the first chain rail (1), the second chain rail (2), the first chain rail (1), respectively be equiped with on second chain rail (2) lateral wall and be used to regulate the first chain rail (1), the chain rail spacing adjusting device (3) of spacing between the second chain rail (2), it is characterized in that, the described first chain rail (1), the second chain rail (2) is respectively by bringing-up section chain rail (4), changeover portion chain rail (5), profiled section chain rail (6) constitutes, bringing-up section chain rail (4) one ends and changeover portion chain rail (5) one ends flexibly connect, profiled section chain rail (6) one ends and changeover portion chain rail (5) other end flexibly connect, and respectively are equiped with to be used for adjustable clamp and to be held in the first chain rail (1) on the lateral wall of described changeover portion chain rail (5) and profiled section chain rail (6) junction, the extension fixture (7) of web tension between the second chain rail (2).
2. two sections parallel extension fixtures of plastic uptake chain rail according to claim 1, it is characterized in that, described chain rail spacing adjusting device (3) is by bearing (8), be installed in the screw rod (9) on the bearing (8), be set in last and drive nut (10) formation of screw rod (9), screw rod (9) one ends are fixedlyed connected with the lateral wall of changeover portion chain rail (5).
3. two sections parallel extension fixtures of plastic uptake chain rail according to claim 1, it is characterized in that, described extension fixture (7) is by bearing (8), be installed in the screw rod (9) on the bearing (8), be set in last and drive nut (10) formation of screw rod (9), screw rod (9) one ends are fixedlyed connected with the lateral wall of changeover portion chain rail (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202281435U CN201712171U (en) | 2010-06-02 | 2010-06-02 | Two-section parallel extension device for chain tracks of plastic absorbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202281435U CN201712171U (en) | 2010-06-02 | 2010-06-02 | Two-section parallel extension device for chain tracks of plastic absorbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712171U true CN201712171U (en) | 2011-01-19 |
Family
ID=43458169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202281435U Expired - Fee Related CN201712171U (en) | 2010-06-02 | 2010-06-02 | Two-section parallel extension device for chain tracks of plastic absorbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712171U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057103A (en) * | 2012-12-24 | 2013-04-24 | 潘震州 | Thick roll sheet forming machine |
| WO2015021572A1 (en) * | 2013-08-12 | 2015-02-19 | 广东达诚机械有限公司 | Caterpillar track expanding device for plastic sheet pneumatic thermoforming machine |
| CN104708799A (en) * | 2013-12-12 | 2015-06-17 | 苏州市澄美机械设备有限公司 | Feeding device of plastic vacuum forming machine |
| CN104828472A (en) * | 2015-05-08 | 2015-08-12 | 安徽鲲鹏装备模具制造有限公司 | Conveying chain provided with belt gradually-widened structure and molding machine for conveying chain |
| CN108407265A (en) * | 2018-03-12 | 2018-08-17 | 长春富维安道拓汽车饰件系统有限公司 | The forming method of automotive trim epidermis |
-
2010
- 2010-06-02 CN CN2010202281435U patent/CN201712171U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057103A (en) * | 2012-12-24 | 2013-04-24 | 潘震州 | Thick roll sheet forming machine |
| CN103057103B (en) * | 2012-12-24 | 2015-02-04 | 潘震州 | Thick roll sheet forming machine |
| WO2015021572A1 (en) * | 2013-08-12 | 2015-02-19 | 广东达诚机械有限公司 | Caterpillar track expanding device for plastic sheet pneumatic thermoforming machine |
| CN104708799A (en) * | 2013-12-12 | 2015-06-17 | 苏州市澄美机械设备有限公司 | Feeding device of plastic vacuum forming machine |
| CN104828472A (en) * | 2015-05-08 | 2015-08-12 | 安徽鲲鹏装备模具制造有限公司 | Conveying chain provided with belt gradually-widened structure and molding machine for conveying chain |
| CN108407265A (en) * | 2018-03-12 | 2018-08-17 | 长春富维安道拓汽车饰件系统有限公司 | The forming method of automotive trim epidermis |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20190602 |