CN209426018U - A kind of refrigerator automatic foaming device for plugging - Google Patents
A kind of refrigerator automatic foaming device for plugging Download PDFInfo
- Publication number
- CN209426018U CN209426018U CN201821916801.2U CN201821916801U CN209426018U CN 209426018 U CN209426018 U CN 209426018U CN 201821916801 U CN201821916801 U CN 201821916801U CN 209426018 U CN209426018 U CN 209426018U
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- China
- Prior art keywords
- filling tube
- empty van
- sealing cover
- van body
- leaking stoppage
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Abstract
The utility model patent discloses a kind of refrigerator automatic foaming device for plugging, including empty van body and leaking stoppage valve, the side bottom end perforation of empty van body is connected with leaking stoppage valve, leaking stoppage valve includes filling tube and sealing cover, the inner end top of filling tube passes through the hinged sealing cover of connecting plate, the top of filling tube is equipped with spacer pin, the torsion spring matched respectively with sealing cover and filling tube is arranged on spacer pin, leaking stoppage valve is embedded on the side wall of empty van body by filling tube, and empty van body is connected by filling tube and external perforation；Filling tube includes main pipe.The utility model patent sealing cover is matched by torsion spring with filling tube, and the effect of sealing cover automatic-sealed filling tube may be implemented, and overall structure is simple, it is easy to operate, and the process that entire leaking stoppage valve opens and closes is to be automatically performed, and without artificial behaviour, working strength is greatly reduced.Entire leaking stoppage valve compact structure, belongs to and is embedded on the side wall of empty van body, influences on entire appearance ornamental value smaller.
Description
Technical field
The utility model patent is related to refrigerator part technical field, specially a kind of refrigerator automatic foaming device for plugging.
Background technique
Currently, the equipment stopper structure that our company uses, is a kind of starting stopper structure being connected on mold, utilizes signal
To gas, dying controls its work.It is equipped with leak stopping sponge in the inner hole wall of sprue, using foaming pipette tips alignment sprue and is protruded into
In sprue, material feeding work is completed.After the completion of material feeding, cavernous structure, sealing note are arranged using the adhesive tape on equipment plug
Material mouth, to achieve the purpose that leak stopping.This leak stopping mode structure is relatively simple, but plant maintenance is cumbersome, and equipment plug is simultaneously
It cannot be applied completely with sprue, cause sprue leakage bubble serious, to frequently occur foaming rear box due to leaking at sprue
Bubble and equipment paste cannot automatic outlet phenomenon, leak stopping is second-rate, needs manually to push cabinet completion, backboard often occurs
Concave as, cause to reprocess, increase labor intensity, be unfavorable for improve production efficiency and.It adorns, deposits in addition, sprue hides without appearance member
It is insufficient in security risk and aesthetics, it is difficult to meet modern society's demand.
Utility model content
The utility model patent is designed to provide a kind of refrigerator automatic foaming device for plugging, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model patent provides the following technical solutions:
A kind of refrigerator automatic foaming device for plugging, including empty van body and leaking stoppage valve, a side bottom end of empty van body, which penetrates through, to be connected
It is connected to leaking stoppage valve, leaking stoppage valve includes filling tube and sealing cover, and the inner end top of filling tube passes through the hinged sealing cover of connecting plate, note
The top of expects pipe is equipped with spacer pin, is arranged with the torsion spring matched respectively with sealing cover and filling tube on spacer pin.
As the further technical solution of the utility model patent, leaking stoppage valve is embedded by filling tube in the side of empty van body
On wall, empty van body is connected by filling tube and external perforation.
As the further technical solution of the utility model patent, filling tube includes main pipe, and filling tube passes through supervisor
Body is embedded on the side wall of empty van body, and the outboard end of main pipe is equipped with the skirt matched with empty van body sidewall, and main pipe's is outer
Disc is uniformly equipped with several anti-skid chequers.
As the further technical solution of the utility model patent, skirt is circular ring structure, and the front end face of skirt is in circle
Shape array is equipped with several buckles with empty van mates, and the front end face of skirt is equipped with backing stop structure.
It is to be integrally formed production between skirt and main pipe as the further technical solution of the utility model patent.
As the further technical solution of the utility model patent, sealing cover is equipped with close to one end of filling tube and material feeding
The boss that pipette tips match.
As the further technical solution of the utility model patent, sealing cover is equipped with close to a side of empty van intracoelomic cavity
The limit plate matched with torsion spring.
Compared with prior art, the utility model patent sealing cover is matched by torsion spring with filling tube, may be implemented
The effect of sealing cover automatic-sealed filling tube.Overall structure is simple, easy to operate, the mistake that entire leaking stoppage valve opens and closes
Journey is to be automatically performed, and without artificial behaviour, working strength is greatly reduced.Entire leaking stoppage valve compact structure, belongs to and is embedded in empty van body
Side wall on, on entire appearance ornamental value influence it is smaller.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the use state of refrigerator automatic foaming device for plugging of the utility model patent；
Fig. 2 is a kind of structural schematic diagram of the perspective view of refrigerator automatic foaming device for plugging of the utility model patent；
Fig. 3 is the structural schematic diagram for the left view that Fig. 2 removes torsion spring；
Fig. 4 is the structural schematic diagram for the right view that Fig. 2 removes torsion spring.
In figure: 1- empty van body, 2- material feeding pipette tips, 3- leaking stoppage valve, 4- filling tube, 41- main pipe, 42- anti-skid chequer, 43- skirt
Side, 44- buckle, 45- backing stop structure, 5- sealing cover, 51- boss, 52- limit plate, 6- torsion spring, 7- connecting plate, 8- spacer pin.
Specific embodiment
It should be noted that in the absence of conflict, the spy in embodiment and embodiment in the utility model patent
Sign can be combined with each other.
In the description of the utility model patent, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper",
The orientation or position of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model patent and simplifies description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This should not be understood as the limitation to the utility model patent.In addition, term " first ", " second " etc. are used for description purposes only, and
It cannot be understood as indicating or implying relative importance or implicitly indicate the quantity of indicated technical characteristic.It defines as a result,
The feature of " first ", " second " etc. can explicitly or implicitly include one or more of the features.In the utility model
In the description of patent, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the utility model patent, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed by concrete condition
Solve concrete meaning of the above-mentioned term in the utility model patent.
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
Please refer to Fig. 1~4, a kind of refrigerator automatic foaming device for plugging, including empty van body 1 and leaking stoppage valve 3, the empty van body
1 side bottom end perforation is connected with leaking stoppage valve 3, and the leaking stoppage valve 3 includes filling tube 4 and sealing cover 5, and the leaking stoppage valve 3 is logical
It crosses filling tube 4 to be embedded on the side wall of empty van body 1, empty van body 1 is connected by filling tube 4 and external perforation, the filling tube 4
Inner end top is equipped with spacer pin 8, is arranged on the spacer pin 8 by the hinged sealing cover 5 of connecting plate 7, the top of filling tube 4
The torsion spring 6 matched respectively with sealing cover 5 and filling tube 4, when material feeding, assembled good empty van body 1 enter mold it is in place after,
Material feeding pipette tips 2 are automatically to filling tube 4, and then material feeding pipette tips 2 start to move right, after material feeding pipette tips 2 put in filling tube 4, material feeding
Pipette tips 2 open sealing cover 5, and torsion spring 6 is squeezed and stores elastic potential energy at this time, and material feeding pipette tips 2 continue deeper into, and in place
After stop, then expanding foam solution starts to be transported in empty van body 1 from material feeding pipette tips 2, after material feeding, material feeding pipette tips 2 start to
It moves left, sealing cover 5 starts return with leaving for material feeding pipette tips 2, material feeding rifle under the torque effect of torsion spring 6 at this time
After first 2 exit completely, filling tube 4 by the complete return of sealing cover 5, block, at this point, leaking stoppage valve 3 is in off state, prevented with reaching
The effect that expanding foam solution overflows outward；Overall structure is simple, easy to operate, and the process that entire leaking stoppage valve 3 opens and closes
It is to be automatically performed, without artificial behaviour, working strength, entire 3 compact structure of leaking stoppage valve is greatly reduced, and belong to and be embedded in empty van body
On 1 side wall, entire appearance ornamental value is influenced smaller.
Embodiment 2
The present embodiment is being further described on the basis of embodiment 1, and the filling tube 4 includes main pipe 41, material feeding
Pipe 4 is embedded on the side wall of empty van body 1 by main pipe 41, and the outboard end of the main pipe 41 is equipped with and 1 side wall phase of empty van body
The skirt 43 of cooperation, the periphery of main pipe 41 are uniformly equipped with several anti-skid chequers 42, improve the convenience that main pipe 41 installs
And stability.
The skirt 43 is circular ring structure, is to be integrally formed production, the anode of skirt 43 between skirt 43 and main pipe 41
The rounded array in face is equipped with several buckles 44 matched with empty van body 1, and the front end face of skirt 43 is equipped with backing stop structure 45, is used for
Rollback acts on after the installation of 3 component of leaking stoppage valve.
The sealing cover 5 is equipped with the boss 51 to match with material feeding pipette tips 2 close to one end of filling tube 4, is convenient for material feeding pipette tips 2
Sealing cover 5 is opened, the convenience used is improved.
The sealing cover 5 is equipped with the limit plate 52 matched with torsion spring 6 close to a side of 1 inner cavity of empty van body, can have
Effect prevents in the operating condition, and sealing cover 5 improves entire since discontinuity causes torsion spring 6 to pop up the generation of phenomenon
The stability of device.
The working principle of embodiment 1-2, when material feeding, assembled good empty van body 1 enter mold it is in place after, material feeding pipette tips 2 from
It moves to filling tube 4, then material feeding pipette tips 2 start to move right, and after material feeding pipette tips 2 put in filling tube 4, material feeding pipette tips 2 open close
Capping 5, torsion spring 6 is squeezed and stores elastic potential energy at this time, and material feeding pipette tips 2 continue deeper into, and in place after stop, then
Expanding foam solution starts to be transported in empty van body 1 from material feeding pipette tips 2, and after material feeding, material feeding pipette tips 2 start to be moved to the left, at this time
Sealing cover 5 starts return with leaving for material feeding pipette tips 2, material feeding pipette tips 2 exit completely under the torque effect of torsion spring 6
Afterwards, filling tube 4 by the complete return of sealing cover 5, block, at this point, leaking stoppage valve 3 is in off state, prevent expanding foam solution outside to reach
The effect of spilling；Overall structure is simple, easy to operate, and the process that entire leaking stoppage valve 3 opens and closes is to be automatically performed,
Without manually grasping, working strength, entire 3 compact structure of leaking stoppage valve is greatly reduced, and belong to and be embedded on the side wall of empty van body 1,
Entire appearance ornamental value is influenced smaller.
The innovative point of the utility model patent is that sealing cover 5 is matched by torsion spring 6 with filling tube 4, may be implemented
The effect of 5 automatic-sealed filling tube 4 of sealing cover, overall structure is simple, easy to operate, and entire leaking stoppage valve 3 beats on and off
The process closed is to be automatically performed, and without artificial behaviour, working strength is greatly reduced.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (7)
1. a kind of refrigerator automatic foaming device for plugging, including empty van body (1) and leaking stoppage valve (3), a side bottom end of empty van body (1)
Perforation is connected with leaking stoppage valve (3), which is characterized in that leaking stoppage valve (3) includes filling tube (4) and sealing cover (5), filling tube (4)
Inner end top is by connecting plate (7) hinged sealing cover (5), and the top of filling tube (4) is equipped with spacer pin (8), on spacer pin (8)
It is arranged with the torsion spring (6) matched respectively with sealing cover (5) and filling tube (4).
2. a kind of refrigerator automatic foaming device for plugging according to claim 1, which is characterized in that leaking stoppage valve (3) passes through note
Expects pipe (4) is embedded on the side wall of empty van body (1), and empty van body (1) is connected by filling tube (4) and external perforation.
3. a kind of refrigerator automatic foaming device for plugging according to claim 1, which is characterized in that filling tube (4) includes master
Tube body (41), filling tube (4) are embedded on the side wall of empty van body (1) by main pipe (41), and the outboard end of main pipe (41) is set
There is the skirt (43) matched with empty van body (1) side wall, the periphery of main pipe (41) is uniformly equipped with several anti-skid chequers (42).
4. a kind of refrigerator automatic foaming device for plugging according to claim 3, which is characterized in that skirt (43) are annulus knots
Structure, the rounded array of front end face of skirt (43) are equipped with several buckles (44) matched with empty van body (1), skirt (43) just
End face is equipped with backing stop structure (45).
5. a kind of refrigerator automatic foaming device for plugging according to claim 3, which is characterized in that skirt (43) and main pipe
It (41) is to be integrally formed production between.
6. a kind of refrigerator automatic foaming device for plugging according to claim 1, which is characterized in that sealing cover (5) is close to note
One end of expects pipe (4) is equipped with the boss (51) to match with material feeding pipette tips (2).
7. a kind of refrigerator automatic foaming device for plugging according to claim 6, which is characterized in that sealing cover (5) leans on near-space
One side of cabinet (1) inner cavity is equipped with the limit plate (52) matched with torsion spring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916801.2U CN209426018U (en) | 2018-11-21 | 2018-11-21 | A kind of refrigerator automatic foaming device for plugging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916801.2U CN209426018U (en) | 2018-11-21 | 2018-11-21 | A kind of refrigerator automatic foaming device for plugging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209426018U true CN209426018U (en) | 2019-09-24 |
Family
ID=67969506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821916801.2U Active CN209426018U (en) | 2018-11-21 | 2018-11-21 | A kind of refrigerator automatic foaming device for plugging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209426018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849254A (en) * | 2018-11-21 | 2019-06-07 | 合肥雪祺电气有限公司 | A kind of refrigerator automatic foaming device for plugging |
-
2018
- 2018-11-21 CN CN201821916801.2U patent/CN209426018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849254A (en) * | 2018-11-21 | 2019-06-07 | 合肥雪祺电气有限公司 | A kind of refrigerator automatic foaming device for plugging |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230000 workshop in the second park of North private science and Technology Park, Tangkou Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Hefei Xueqi Electric Co.,Ltd. Address before: 230000 workshop in the second park of North private science and Technology Park, Tangkou Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: HEFEI SNOWKY ELECTRIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |