CN202784896U - Blanking port sealing connecting device for epoxy molding compound production - Google Patents
Blanking port sealing connecting device for epoxy molding compound production Download PDFInfo
- Publication number
- CN202784896U CN202784896U CN201220463337.2U CN201220463337U CN202784896U CN 202784896 U CN202784896 U CN 202784896U CN 201220463337 U CN201220463337 U CN 201220463337U CN 202784896 U CN202784896 U CN 202784896U
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- sealing
- connecting device
- epoxy molding
- treadle
- moving casing
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Abstract
The utility model provides a blanking port sealing connecting device for epoxy molding compound production. The blanking port sealing connecting device comprises a movable sleeve arranged in a blanking pipeline; a sealing pressing plate is connected to the upper end of the movable sleeve; an annular sealing strip in match with a material outlet of a material bin is arranged on the upper surface of the sealing pressing plate; a plurality of sealing springs are arranged, around the movable sleeve, on the lower surface of the sealing pressing plate; and a sealing separating and pedaling lowering device is arranged on the movable sleeve. The blanking port sealing connecting device for epoxy molding compound production is reasonable in structure, simple and convenient to use, and good in sealing effect; and a floating pedaling rod is adopted and used in match with the sealing springs, and thus the material bin and the blanking pipeline can be sealed and connected and separated without sealing by virtue of manpower or other powers, thus the energy consumption can be saved, the production cost is reduced, and the working efficiency is high.
Description
Technical field
The utility model relates to the feed opening sealing and connecting device of feed bin gravity filling, the communication port place sealing and connecting device when dusty material was by gravity blanking during particularly a kind of epoxy molding plastic was produced.
Background technology
The blanking of Unpowered gravity formula is generally adopted in the production of epoxy molding plastic, premix all is to adopt traveling hopper to the reinforced process of extruder and finished product powder to the reinforced process of pancake making machine, need and the blanking pipe docking, because the interface sealing state of feed bin and blanking pipe is bad, dusty material has a large amount of airborne dusts in the blanking process, airborne dust overflows from the interface slit of docking, causes site environment to pollute, and it is healthy to affect the employee.If the method that adopts fastened by screw to connect then needs to consume the long time at every turn, affect work efficiency, cause easily material to interrupt at quantity-produced simultaneously.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of rational in infrastructure, easy to use, the epoxy molding plastic production feed opening sealing and connecting device of good seal.
Technical problem to be solved in the utility model is to realize by following technical scheme, a kind of epoxy molding plastic production feed opening sealing and connecting device, be characterized in: comprise the moving casing that is located in the blanking pipe, the moving casing upper end is connected with sealing clamp, the upper surface of sealing clamp is provided with the annular seal bar that cooperates with the discharging opening of feed bin, the sealing clamp lower surface is provided with several Packing springs around moving casing, moving casing is provided with hermetic separation and steps on falling unit.
Technical problem to be solved in the utility model can also further realize by following technical scheme, described hermetic separation is stepped on falling unit and is comprised treadle, the middle part of treadle is hinged on the moving casing tube wall, a wherein end of treadle is hinged on the support, and the other end cooperates with treadle disengaged position fixed hook.
Compared with prior art, the utility model is rational in infrastructure, easy to use, good sealing effect is used by adopting floating type treadle and Packing spring, can realize that namely feed bin and blanking pipe are tightly connected and separate, and do not need artificial or other power seals, do not consume the energy, reduced productive costs, and high efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not consist of its Copyright law.
With reference to Fig. 1, a kind of epoxy molding plastic production feed opening sealing and connecting device, comprise the moving casing 9 that is located in the blanking pipe 7, moving casing 9 upper ends are connected with sealing clamp 3, the upper surface of sealing clamp 3 is provided with the annular seal bar 2 that cooperates with the discharging opening of feed bin 1, the discharging opening outer wall of the inside face of annular seal bar 2 and feed bin 1 is sealed and matched, sealing clamp 3 lower surfaces are provided with several Packing springs 4 around moving casing 9, Packing spring 4 lower ends are installed on the floor 8 of fixing moving casing 9, and moving casing 9 is provided with hermetic separation and steps on falling unit.
During use, feed bin 1 is shifted discharging opening onto from the plane, do not need to promote or sling, the discharging opening of feed bin 1 is with after sealing clamp 3 interfaces align, unclamp hermetic separation and step on falling unit, rely on the elastic force of Packing spring 4 that sealing clamp 3 is promoted, the annular seal bar 2 of sealing clamp 3 upper surfaces and feed bin 1 discharging opening are close to, and realize sealing.In the time of need to removing feed bin 1, only need step on gently hermetic separation steps on falling unit, and sealing clamp 3 is pressed down, and sealing clamp 3 breaks away from the discharging opening of feed bin 1, and feed bin 1 just can be released, and changes next feed bin 1.
Described hermetic separation is stepped on falling unit and is comprised treadle 5, and the middle part of treadle 5 is hinged on moving casing 9 tube walls, and a wherein end of treadle 5 is hinged on the support, and support is fixed on the floor 8, and the other end cooperates with treadle disengaged position fixed hook 6.Treadle disengaged position fixed hook 6 can be realized the position of treadle 5 is fixed, and feed bin 1 and blanking pipe 7 is in is tightly connected or released state.
When needs feed bin 1 pushes away, gently trample bar 5 with pin, Packing spring 4, sealing clamp 3 etc. can be pressed down, leave the ground of feed bin 1, thereby feed bin 1 can be pushed away.
Claims (2)
1. epoxy molding plastic production feed opening sealing and connecting device, it is characterized in that: comprise the moving casing that is located in the blanking pipe, the moving casing upper end is connected with sealing clamp, the upper surface of sealing clamp is provided with the annular seal bar that cooperates with the discharging opening of feed bin, the sealing clamp lower surface is provided with several Packing springs around moving casing, moving casing is provided with hermetic separation and steps on falling unit.
2. epoxy molding plastic production feed opening sealing and connecting device according to claim 1, it is characterized in that: described hermetic separation is stepped on falling unit and is comprised treadle, the middle part of treadle is hinged on the moving casing tube wall, a wherein end of treadle is hinged on the support, and the other end cooperates with treadle disengaged position fixed hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220463337.2U CN202784896U (en) | 2012-09-12 | 2012-09-12 | Blanking port sealing connecting device for epoxy molding compound production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220463337.2U CN202784896U (en) | 2012-09-12 | 2012-09-12 | Blanking port sealing connecting device for epoxy molding compound production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202784896U true CN202784896U (en) | 2013-03-13 |
Family
ID=47812207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220463337.2U Expired - Lifetime CN202784896U (en) | 2012-09-12 | 2012-09-12 | Blanking port sealing connecting device for epoxy molding compound production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202784896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628689B (en) * | 2016-12-20 | 2018-12-28 | 新乡市振英机械设备有限公司 | A kind of quick discharge material receiving port of granular material |
-
2012
- 2012-09-12 CN CN201220463337.2U patent/CN202784896U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628689B (en) * | 2016-12-20 | 2018-12-28 | 新乡市振英机械设备有限公司 | A kind of quick discharge material receiving port of granular material |
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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: 20130313 |
|
| CX01 | Expiry of patent term |