CN202750628U - Shrinkage rod of casing shrinkage machine - Google Patents
Shrinkage rod of casing shrinkage machine Download PDFInfo
- Publication number
- CN202750628U CN202750628U CN 201220501129 CN201220501129U CN202750628U CN 202750628 U CN202750628 U CN 202750628U CN 201220501129 CN201220501129 CN 201220501129 CN 201220501129 U CN201220501129 U CN 201220501129U CN 202750628 U CN202750628 U CN 202750628U
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- CN
- China
- Prior art keywords
- contracting bar
- shrinkage rod
- shrinkage
- air inlet
- cover
- 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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Abstract
The utility model discloses a shrinkage rod of a casing shrinkage machine. The shrinkage rod comprises the hollow shrinkage rod, one end of the shrinkage rod is provided with an exhaust port, and the other end of the shrinkage rod is provide with a valve core. The shrinkage rod is characterized in that the outer surface of the shrinkage rod is in a step-shaped structure, and the diameter of the exhaust port in the shrinkage rod is smaller than the diameter of an air inlet port of the valve core installed on the shrinkage rod; and the shrinkage rod is made of seamless steel tube. The valve core is formed by a seat body, a valve needle, a limit push plate and a return spring, wherein the seat body is installed in the air inlet port of the shrinkage rod in a sleeved mode, a step surface is arranged in the air inlet port, an airflow channel is arranged in the valve needle, the side face of the valve needle, close to the end of the valve core, is provided with an airflow hole communicated with the airflow channel, one end of the valve needle is fixedly connected with a plate of the limit push plate after penetrating through the through hole in the seat body, and the return spring is arranged between the limit push plate and the step surface in the air inlet port. Due to the structure, the shrinkage rod is made of the seamless steel tube, and the shrinkage rod has the advantages of being long in service life, firm and durable.
Description
Technical field
The utility model relates to a kind of sausage casing contracting machine, specifically a kind of cover contracting bar of sausage casing contracting machine.
Background technology
The casing of at present food processing field use is divided into natural casing, Collagent casing for sausages and Vingon (PVDC) casing etc.Collagent casing for sausages with its convenient use, characteristics such as mouthfeel is good, transparency is high and diameter is even and being used widely.Collagent casing for sausages is made take the collagen fabric of ox or pig dermis layer as raw material, the color and luster ecru that is translucent, and it is seamless tubular shaped that shape is, and surface uniform is smoothly without holes.Collagent casing for sausages can be used for giving birth to intestines, boiling/sootiness based food, and drying/half drying food, its compression strength is more than four times of natural casing, can prolong to a certain extent the shelf-life of product, has natural casing and the incomparable advantage of PVDC casing.At present, there is multiple different demand in market to the specification of Collagent casing for sausages, but the collagen albumen sausage casing yield rate of existing production of machinery is low, and filling speed is slower in use, and is not suitable for the demand of industrialized production.
There is lower column defects in the cover contracting bar of existing sausage casing contracting machine: the one, and cover contracting bar is to be made by general steel pipe, the problem that easily leaks air, in addition, its intensity is also inadequate, and long-term use also gets rusty easily.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model purpose is to provide the cover contracting bar of a kind of long service life, robust sausage casing contracting machine.
To achieve these goals, the technical solution adopted in the utility model is as follows:
The cover contracting bar of sausage casing contracting machine, include the cover contracting bar of hollow, one end of cover contracting bar is exhaust port, the other end is provided with valve inside, it is characterized in that: the outer surface of described cover contracting bar is terraced structure, and the diameter of the exhaust port on the cover contracting bar is less than the air inlet port diameter that valve inside is housed on the cover contracting bar; Described cover contracting bar is to be made by seamless steel pipe.
Described seamless steel pipe is to be made by stainless steel material.
Described valve inside is to be made of pedestal, plunger, spacing push pedal and back-moving spring, pedestal is sleeved in the air inlet port of contracting bar, be provided with step surface in the described air inlet port, be provided with gas channel in the described plunger, the side of the close end of plunger is provided with the airflow hole that communicates with gas channel, one end of plunger is fixedly connected with the plate of spacing push pedal after passing through hole on the pedestal, and back-moving spring is located between the step surface in spacing push pedal and the air inlet port.
Described plunger and spacing push pedal are one-body molded.
One port of the through hole on the described pedestal is for extending out port.
The beneficial effects of the utility model: owing to adopting above-mentioned structure, described cover contracting bar is to be made by seamless steel pipe, has long service life, robust characteristics.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, cover contracting bar; 2, exhaust port; 3, air inlet port; 4, pedestal; 5, plunger; 6, spacing push pedal; 7, back-moving spring; 8, step surface; 9, gas channel; 10, airflow hole.
The specific embodiment
As shown in Figure 1, the cover contracting bar of sausage casing contracting machine, include the cover contracting bar 1 of hollow, one end of cover contracting bar 1 is exhaust port 2, the other end is provided with valve inside, the outer surface of described cover contracting bar 1 is terraced structure, and the diameter of the exhaust port 2 on the cover contracting bar is less than the diameter that the air inlet port 3 of valve inside is housed on the cover contracting bar; Described cover contracting bar 1 is to be made by seamless steel pipe, and this seamless steel pipe is to be made by stainless steel material.In addition, an end of the exhaust port of cover contracting bar 1 is provided with chamfering.
Described valve inside is to be made of pedestal 4, plunger 5, spacing push pedal 6 and back-moving spring 7, and pedestal 4 is provided with through hole, and a port of the through hole on the described pedestal is for extending out port.Pedestal 4 is sleeved in the air inlet port 3 of contracting bar, be provided with step surface 8 in the described air inlet port 3, be provided with gas channel 9 in the described plunger 5, the side of the close end of plunger 5 is provided with the airflow hole 10 that communicates with gas channel 9, after one end of plunger 5 passes through hole on the pedestal 4, one-body molded with the plate face of spacing push pedal 6, back-moving spring 7 is located between the step surface 8 in spacing push pedal 6 and the air inlet port 3.
Operation principle: casing passes from inner screw sheath, cover contracting bar inserts from the another port of inner screw sheath, and extend in the casing, when the end that receives bar was expressed to the plunger of cover contracting bar, plunger began mobile, originally the airflow hole that was sealed by pedestal is opened, the gases at high pressure of reception bar are through valve inside and the inflation of cover contracting pole pair casing, and it is cylindric that casing has banded change to have, and makes casing be close to internal thread, the inner screw sheath that rotates overlaps contracting to casing, and casing is folded up; When the end that receives bar broke away from cover contracting bar, plunger was under the effect of back-moving spring, and travelling backwards is returned airflow hole on the plunger sidewall and moved in the pedestal, again is closed.
The above is preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model.Should be pointed out that for those skilled in the art, the technical solution of the utility model is made amendment or is equal to replacement, do not break away from protection domain of the present utility model.
Claims (5)
1. the cover contracting bar of a sausage casing contracting machine, include the cover contracting bar of hollow, one end of cover contracting bar is exhaust port, the other end is provided with valve inside, it is characterized in that: the outer surface of described cover contracting bar is terraced structure, and the diameter of the exhaust port on the cover contracting bar is less than the air inlet port diameter that valve inside is housed on the cover contracting bar; Described cover contracting bar is to be made by seamless steel pipe.
2. the cover contracting bar of sausage casing contracting machine according to claim 1, it is characterized in that: described seamless steel pipe is to be made by stainless steel material.
3. the cover contracting bar of sausage casing contracting machine according to claim 1 and 2, it is characterized in that: described valve inside is to be made of pedestal, plunger, spacing push pedal and back-moving spring, pedestal is sleeved in the air inlet port of contracting bar, be provided with step surface in the described air inlet port, be provided with gas channel in the described plunger, the side of the close end of plunger is provided with the airflow hole that communicates with gas channel, after one end of plunger passes through hole on the pedestal, be fixedly connected with the plate of spacing push pedal, back-moving spring is located between the step surface in spacing push pedal and the air inlet port.
4. the cover contracting bar of sausage casing contracting machine according to claim 3, it is characterized in that: described plunger and spacing push pedal are one-body molded.
5. the cover contracting bar of sausage casing contracting machine according to claim 3, it is characterized in that: a port of the through hole on the described pedestal is for extending out port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220501129 CN202750628U (en) | 2012-09-27 | 2012-09-27 | Shrinkage rod of casing shrinkage machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220501129 CN202750628U (en) | 2012-09-27 | 2012-09-27 | Shrinkage rod of casing shrinkage machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202750628U true CN202750628U (en) | 2013-02-27 |
Family
ID=47729832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220501129 Expired - Fee Related CN202750628U (en) | 2012-09-27 | 2012-09-27 | Shrinkage rod of casing shrinkage machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202750628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909004A (en) * | 2015-05-08 | 2015-09-16 | 莫少难 | Multi-rod shrinking machine |
| CN106305952A (en) * | 2016-09-19 | 2017-01-11 | 深圳市奥途迪赛自动化设备有限公司 | Clamping hand device for casing sleeve shrinkage continuous production and automatic casing sleeve shrinkage machine |
-
2012
- 2012-09-27 CN CN 201220501129 patent/CN202750628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909004A (en) * | 2015-05-08 | 2015-09-16 | 莫少难 | Multi-rod shrinking machine |
| CN106305952A (en) * | 2016-09-19 | 2017-01-11 | 深圳市奥途迪赛自动化设备有限公司 | Clamping hand device for casing sleeve shrinkage continuous production and automatic casing sleeve shrinkage machine |
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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: 20130227 Termination date: 20160927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |