CN206241133U - A kind of stretching-machine tank withdrawing device - Google Patents
A kind of stretching-machine tank withdrawing device Download PDFInfo
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- CN206241133U CN206241133U CN201621362004.5U CN201621362004U CN206241133U CN 206241133 U CN206241133 U CN 206241133U CN 201621362004 U CN201621362004 U CN 201621362004U CN 206241133 U CN206241133 U CN 206241133U
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- withdrawing device
- tank withdrawing
- tank
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- rubber
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Abstract
A kind of stretching-machine tank withdrawing device, it includes, tank withdrawing device pedestal, ring body structurc, and its inner circle sets first, second step, forms step structure；The side end face of tank withdrawing device pedestal one is evenly distributed some screws；First terrace is evenly distributed some screws；Rubber tank withdrawing device, is a ring body, and its external diameter is matched with tank withdrawing device pedestal second step face external diameter, and on second step face；Through hole in rubber tank withdrawing device is in horn-like structure；Tank withdrawing device end cap, it is a ring body, its external diameter is matched with tank withdrawing device pedestal First terrace internal diameter, and tank withdrawing device end cap sets annular groove with respect to a side end face inner edge of First terrace, annular groove diameter is matched with second step face and rubber tank withdrawing device external diameter, and is covered at outside rubber tank withdrawing device with this；Tank withdrawing device end cap end face is evenly distributed some screws, and the screw is corresponding with the screw of First terrace, and is connected with tank withdrawing device pedestal by screw, and rubber tank withdrawing device is fixed wherein.
Description
Technical field
The utility model is related to pop can production equipment, more particularly to a kind of stretching-machine tank withdrawing device.
Background technology
The purpose of tank withdrawing device is：Drift is moved back and forth in tank withdrawing device, is passed through in the middle of tank withdrawing device with the drift of jar,
Jar is backed off from drift in return stroke, so being tank withdrawing device.
Existing tank withdrawing device moves back cage shoe using ceramics, is made up of the cage shoe that moves back of 12 ceramics systems, and the inside is equipped with spring, and ceramics are moved back
Cage shoe can stretch up and down.Drift covers jar and passes therethrough, and now moves back cage shoe and is headed on contraction, and tank is moved back in jumper bar return stroke
Pawl can be stuck in jar tank mouth position, and jar is backed off from jumper bar.
There is problems with said structure：
(1) severe marking can be produced in can body, influences product quality.
(2) former design zero plus costly, maintenance cost costliness, and it is not easy to remove.
The content of the invention
The purpose of this utility model is to design a kind of stretching-machine tank withdrawing device, and the cut moved back after tank for solving stretching-machine is asked
Topic, and, simple structure, the different tank shapes of correspondence change simple.
To reach above-mentioned purpose, the technical solution of the utility model is：
A kind of stretching-machine tank withdrawing device, it includes, tank withdrawing device pedestal, ring body structurc, its inner circle sets first, second step, shape
Structure into a ladder；And, the side end face of tank withdrawing device pedestal one is evenly distributed some screws；First terrace is evenly distributed some
Screw；Rubber tank withdrawing device, is a ring body, and its external diameter is matched with tank withdrawing device pedestal second step face external diameter, and located at this
On two step surfaces；Through hole in rubber tank withdrawing device is in horn-like structure, the diameter at through hole two ends and the drift and jar that need to use
Diameter matches；Tank withdrawing device end cap, is a ring body, and its external diameter is matched with the tank withdrawing device pedestal First terrace internal diameter, moves back tank
Device end cap sets annular groove with respect to a side end face inner edge of First terrace, and annular groove diameter is moved back with second step face and rubber
Canister external diameter is matched, and is covered at outside rubber tank withdrawing device with this；Tank withdrawing device end cap end face is evenly distributed some screws, the screw
Screw with First terrace is corresponding, and is connected with tank withdrawing device pedestal by screw, and rubber tank withdrawing device is fixed wherein.
The utility model combination is installed on stretching-machine after installing.
For ease of moving back tank, diameter is relevant with the drift and the diameter of jar that need to use.
The beneficial effects of the utility model are as follows：
1st, the utility model tank withdrawing device uses rubber tank withdrawing device, solves the problems, such as the cut moved back after tank of stretching-machine.
2nd, the utility model has and moves back tank effect well by rubber tank withdrawing device bore design into horn-like, will not be to product
Produce any influence.
3rd, different according to tank shape, the utility model need to only change rubber tank withdrawing device, change simple, convenient, safeguard into
This is low.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the decomposing schematic representation of the utility model embodiment.
Fig. 3 is the three-dimensional exploded view of the utility model embodiment.
Specific embodiment
Referring to Fig. 1~Fig. 3, stretching-machine tank withdrawing device of the present utility model, it includes,
Tank withdrawing device pedestal 1, ring body structurc, its inner circle sets first, second step 11,12, forms step structure；And, move back
The side end face of canister pedestal 1 one is evenly distributed some screws 101；The step surface of first step 11 is evenly distributed some screws 102；
Rubber tank withdrawing device 2, is a ring body, and its external diameter is matched with the step surface external diameter of 1 second step of tank withdrawing device pedestal 12,
And on the step surface of second step 12；Through hole 21 in rubber tank withdrawing device 2 is in horn-like structure, the diameter at through hole two ends with
The drift and the diameter matches of jar that need to be used；
Tank withdrawing device end cap 3, is a ring body, and its external diameter is matched with the step surface internal diameter of 1 first step of tank withdrawing device pedestal 11,
Tank withdrawing device end cap 3 sets annular groove 31 with respect to a side end face inner edge of first step 11 step surface, the diameter of annular groove 31 and the
The step surface of two step 12 and the external diameter of rubber tank withdrawing device 2 are matched, and are covered at outside rubber tank withdrawing device 2 with this；The end face of tank withdrawing device end cap 3
Be evenly distributed some screws 32, the screw 32 is corresponding with the screw 102 of the step surface of first step 11, and by screw with move back tank
Device pedestal 1 is connected, and rubber tank withdrawing device 2 is fixed wherein.
Claims (1)
1. a kind of stretching-machine tank withdrawing device, it is characterised in that including,
Tank withdrawing device pedestal, ring body structurc, its inner circle sets first, second step, forms step structure；And, tank withdrawing device pedestal one
Side end face is evenly distributed some screws；First terrace is evenly distributed some screws；
Rubber tank withdrawing device, is a ring body, and its external diameter is matched with tank withdrawing device pedestal second step face external diameter, and located at this second
On step surface；Through hole in rubber tank withdrawing device is in horn-like structure, the diameter at through hole two ends and the drift and jar that need to be used
Diameter matches；
Tank withdrawing device end cap, is a ring body, and its external diameter is matched with the tank withdrawing device pedestal First terrace internal diameter, tank withdrawing device end cap phase
A side end face inner edge to First terrace sets annular groove, annular groove diameter and second step face and rubber tank withdrawing device external diameter
Matching, and covered at outside rubber tank withdrawing device with this；Tank withdrawing device end cap end face is evenly distributed some screws, the screw and First
The screw correspondence of terrace, and be connected with tank withdrawing device pedestal by screw, rubber tank withdrawing device is fixed wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621362004.5U CN206241133U (en) | 2016-12-13 | 2016-12-13 | A kind of stretching-machine tank withdrawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621362004.5U CN206241133U (en) | 2016-12-13 | 2016-12-13 | A kind of stretching-machine tank withdrawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206241133U true CN206241133U (en) | 2017-06-13 |
Family
ID=59007268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621362004.5U Active CN206241133U (en) | 2016-12-13 | 2016-12-13 | A kind of stretching-machine tank withdrawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206241133U (en) |
-
2016
- 2016-12-13 CN CN201621362004.5U patent/CN206241133U/en active Active
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