CN210450825U - Direct injection type wax injection system - Google Patents
Direct injection type wax injection system Download PDFInfo
- Publication number
- CN210450825U CN210450825U CN201921359677.9U CN201921359677U CN210450825U CN 210450825 U CN210450825 U CN 210450825U CN 201921359677 U CN201921359677 U CN 201921359677U CN 210450825 U CN210450825 U CN 210450825U
- Authority
- CN
- China
- Prior art keywords
- wax
- cylinder body
- injection
- nozzle
- nozzle shaft
- 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.)
- Active
Links
Images
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model relates to a direct injection type wax injection system, which comprises a wax injection mechanism, wherein the wax injection mechanism comprises a nozzle; the direct injection type wax injection system further comprises a wax injection mechanism, and the wax injection mechanism comprises a wax inlet, a first one-way valve, a first telescopic driving piece, a first cylinder body, a piston and a second cylinder body; the wax inlet is communicated with the first cylinder body, and the first one-way valve is arranged in the wax inlet; the first end of the first cylinder body is fixedly connected with the piston, and the second end of the first cylinder body is fixedly connected with the first telescopic driving piece; the piston is placed in the second cylinder body, and the first telescopic driving piece is used for driving the first cylinder body to move so as to drive the piston to move along the second cylinder body; the piston is provided with a first wax through hole communicated with the first cylinder body and the second cylinder body, and the second cylinder body is provided with a second wax through hole communicated with the nozzle. The utility model discloses a wax pressure stability is penetrated to wax system is penetrated to direct-injection type, is favorable to improving product quality.
Description
Technical Field
The utility model relates to a mechanical equipment technical field, concretely relates to wax system is penetrated to direct-injection type.
Background
The wax system of penetrating among the prior art mostly is the wax system of penetrating of segmentation connection, and the wax of crowded wax jar need be connected to through high-pressure pipeline and penetrate the mouth and penetrate the wax, but, high-pressure pipeline can expand when receiving high pressure when penetrating the wax to influence the actual pressure when penetrating the wax, the wax pressure of penetrating of regulation differs with actual wax pressure of penetrating, is unfavorable for the control of penetrating the wax volume.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a penetrate wax system is penetrated to stable direct injection formula of wax pressure to the not enough of prior art.
In order to realize the purpose of the utility model, the utility model provides a direct injection type wax injection system, which comprises a wax injection mechanism, wherein the wax injection mechanism comprises a nozzle; the direct injection type wax injection system further comprises a wax injection mechanism, and the wax injection mechanism comprises a wax inlet, a first one-way valve, a first telescopic driving piece, a first cylinder body, a piston and a second cylinder body; the wax inlet is communicated with the first cylinder body, and the first one-way valve is arranged in the wax inlet; the first end of the first cylinder body is fixedly connected with the piston, and the second end of the first cylinder body is fixedly connected with the first telescopic driving piece; the piston is placed in the second cylinder body, and the first telescopic driving piece is used for driving the first cylinder body to move so as to drive the piston to move along the second cylinder body; the piston is provided with a first wax through hole communicated with the first cylinder body and the second cylinder body, and the second cylinder body is provided with a second wax through hole communicated with the nozzle.
The further technical scheme is that the first wax through hole and the second wax through hole are oppositely arranged at two ends of the second cylinder body respectively.
The first telescopic driving part comprises a first main body and a first push rod which can be telescopic from the first main body, and the first main body is connected with the second cylinder body along the axial line of the first cylinder body at the outer side of the second end of the first cylinder body. The first push rod is connected with the second end of the first cylinder body.
The further technical proposal is that the inner side of the nozzle is provided with a second one-way valve.
The further technical scheme is that the wax inlet is arranged close to the second end of the first cylinder body.
The wax injection mechanism further comprises an injection nozzle shaft, a guide sleeve seat and a second telescopic driving piece, wherein the second cylinder body is fixedly connected with the guide sleeve seat; the nozzle shaft is vertical to the second cylinder body; the nozzle is arranged at the first end of the nozzle shaft, the nozzle shaft is provided with a wax injection channel leading to the nozzle, and the wax injection channel comprises an inlet; the second telescopic driving piece is connected with the nozzle shaft, the second telescopic driving piece is used for driving the nozzle shaft to move in the guide sleeve seat, and the nozzle shaft can move to the position where the inlet is communicated with the second wax through hole. The second telescopic driving part comprises a second main body and a second push rod which can be telescopic from the second main body, the second main body is fixedly connected to the side surface of the guide sleeve seat, and the second push rod is connected with the second end of the nozzle shaft. The technical scheme is that the number of the second telescopic driving pieces is two, and the two second telescopic driving pieces are respectively arranged on two sides of the guide sleeve seat. The second telescopic driving member comprises a second main body and a second push rod which can be telescopic from the second main body, the second main body is connected with the guide sleeve seat on the outer side of the second end of the nozzle shaft along the axis of the nozzle shaft, and the push rod is connected with the second end of the nozzle shaft.
The replaceable technical scheme is that the wax injection mechanism further comprises a nozzle shaft, the nozzle is arranged at the first end of the nozzle shaft, the second end of the nozzle shaft is connected with the second cylinder body, and the axis of the nozzle shaft is collinear with the axis of the second cylinder body; the nozzle shaft is provided with a wax injection channel leading to the nozzle, and the wax injection channel is communicated with the second wax through hole.
Compared with the prior art, the utility model discloses can gain following beneficial effect:
1. the utility model discloses a wax of wax system is penetrated to direct injection formula is from advancing wax mouth input, first check valve in advancing the wax mouth is opened, wax enters into first cylinder body, and lead to wax to the second cylinder body through first wax mouth that leads to, wax in the second cylinder body increases, the piston rises the memory space that improves wax in the second cylinder body, when wax volume in the second cylinder body reaches the capacity, drive the piston through first telescopic driving piece and extrude the wax in the second cylinder body, second through-hole with penetrate the mouth intercommunication, wax is from penetrating the mouth and jets out, the completion is penetrated wax. The utility model discloses having reduced the high-pressure pipeline among the conventional wax mode of penetrating, having avoided high-pressure pipeline to receive the problem that the high pressure can expand when penetrating the wax, consequently the wax pressure of penetrating of adjusting is the same with the actual wax pressure of penetrating, and it is more stable to penetrate the wax pressure, and the wax flow is comparatively smooth in the same direction as, and relative pressure can reduce about 30%, and the product surface that jets out is smooth level and smooth, and jet pressure obtains effectual reduction, reduces the energy consumption.
2. The direct injection type wax injection system of the utility model has reasonable structure and convenient manufacture. Through set up first check valve in wax inlet department, wax backward flow when can effectively avoiding pressing the wax keeps pressing the stability of wax pressure, and the installation and the change of first check valve are more convenient. The second one-way valve is arranged on the inner side of the injection nozzle, so that wax injection when the injection nozzle is not in contact with the injection opening of the mold is avoided.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the direct-injection wax injection system of the present invention.
Fig. 2 is a partially cut-away schematic structural view of a first embodiment of the direct-injection wax injection system of the present invention.
Fig. 3 is a schematic perspective view of a direct-injection wax injection system according to a second embodiment of the present invention.
Fig. 4 is a partially cut-away schematic structural view of a second embodiment of the direct-injection wax injection system of the present invention.
Fig. 5 is a schematic perspective view of a third embodiment of the direct-injection wax injection system of the present invention.
Fig. 6 is a partially cut-away schematic structural view of a third embodiment of the direct-injection wax injection system of the present invention.
Detailed Description
First embodiment of direct wax injection system
As shown in fig. 1 to 2, the direct wax injection system of the present embodiment includes a wax injection mechanism 100 and a wax pressing mechanism 200.
The wax pressing mechanism 200 includes a wax inlet 210, a first check valve 220, a first telescopic driving member 230, a first cylinder 240, a piston 250, and a second cylinder 260. The wax inlet 210 communicates with the first cylinder 240 at a second end of the first cylinder 240. A first one-way valve 220 is disposed within wax inlet 210. The first end of the first cylinder 240 is fixedly connected to the piston 250, and the second end of the first cylinder 240 is fixedly connected to the first telescopic driving member 230. The piston 250 is movably disposed in the second cylinder 260, the first telescopic driving member 230 is a cylinder, the first telescopic driving member 230 includes a first body 231 and a first push rod 232 which can be telescopic from the first body 231, and the first body 231 is connected with the second cylinder 260 at the outside of the second end of the first cylinder 240 along the axis of the first cylinder 240. The first push rod 232 is connected to the second end of the first cylinder 240. The piston 250 has a first wax hole 251 communicating the first cylinder 240 and the second cylinder 260, the second cylinder 260 has a second wax hole 261, and the first wax hole 251 and the second wax hole 261 are oppositely disposed at both ends of the second cylinder 260, respectively.
The wax injection mechanism 100 includes a nozzle 110, a nozzle shaft 120, a guide sleeve seat 130, and a second telescopic driving member 140, and the second cylinder 260 is fixedly connected to the guide sleeve seat 130. The axis of the nozzle shaft 120 is arranged perpendicular to the axis of the second cylinder 260. The nozzle 110 is arranged at a first end of the nozzle shaft 120, the nozzle shaft 120 is provided with a wax injection passage 121 leading to the nozzle 110, the wax injection passage 121 comprises an inlet 122, and a second one-way valve 123 is arranged between the nozzle 110 and the wax injection passage 121. The second telescopic driving member 140 includes a second body 141 and a second push rod 142 capable of being extended from the second body 141, the number of the second telescopic driving member 140 is two, the second body 141 is fixedly connected to both sides of the guide sleeve seat 130, and the second push rod 142 is connected to the second end of the nozzle shaft 120. The second telescopic drive 140 drives the nozzle shaft 120 to move within the guide sleeve mount 130, and the nozzle shaft 120 can move to a position where the inlet 122 communicates with the second wax hole 261.
When the direct injection type wax injection system of the embodiment operates, wax enters from the wax inlet 210, the first check valve 220 is opened, the wax is input into the first cylinder 240 and enters the second cylinder 260 from the first wax through hole 251, the amount of the wax in the second cylinder 260 is increased, and the piston 250 moves upward to increase the storage amount of the wax in the second cylinder 260. When the wax reaches a certain volume, the first telescopic driving member 230 drives the piston 250 to press the wax in the second cylinder 260, the first one-way valve 220 is closed, the push rod 142 of the second telescopic driving member 140 contracts to drive the nozzle shaft 120 to move, the nozzle 110 is butted with a nozzle of a mold, the second one-way valve 123 is opened, the inlet 122 is communicated with the second wax through hole 261, the wax enters the wax injection channel 121 from the second wax through hole 261 through the inlet 122, and is injected through the nozzle 110, so that the wax injection is realized.
Second embodiment of direct wax injection system
As shown in fig. 3 to 4, the direct wax injection system of the present embodiment includes a wax injection mechanism 100 and a wax pressing mechanism 200. The wax pressing mechanism 200 is substantially the same as the above-mentioned first embodiment of the direct injection wax injection system, and a third check valve may be further disposed at the first wax through hole 251.
In this embodiment, the wax injection mechanism 100 also includes a nozzle 110, a nozzle shaft 120, a guide sleeve seat 130, and a second telescopic driving member 140, and the second cylinder 260 is fixedly connected to the guide sleeve seat 130. The axis of the nozzle shaft 120 is arranged perpendicular to the axis of the second cylinder 260. The nozzle 110 is arranged at a first end of the nozzle shaft 120, the nozzle shaft 120 is provided with a wax injection passage 121 leading to the nozzle 110, the wax injection passage 121 comprises an inlet 122, and a second one-way valve 123 is arranged between the nozzle 110 and the wax injection passage 121. The second telescoping drive member 140 includes a second body connected to the guide sleeve mount 130 along the axis of the nozzle shaft 120 outside the second end of the nozzle shaft 120 and a second push rod telescoped from the second body and connected to the second end of the nozzle shaft 120. The second telescopic drive 140 drives the nozzle shaft 120 to move within the guide sleeve mount 130, and the nozzle shaft 120 can move to a position where the inlet 122 communicates with the second wax hole 261.
The principle of operation of this embodiment is substantially the same as that of the first embodiment described above, except that the movement of the nozzle shaft 120 is driven by extension of the push rod of the second telescopic drive 140.
Third embodiment of direct wax injection system
As shown in fig. 5 to 6, the direct wax injection system of the present embodiment includes a wax injection mechanism 100 and a wax pressing mechanism 200. Wherein the wax pressing mechanism 200 is the same as the first embodiment of the direct injection wax injection system described above.
In the present embodiment, wax injection mechanism 100 includes a nozzle 110 and a nozzle shaft 120. The nozzle 110 is disposed at a first end of the nozzle shaft 120, a second end of the nozzle shaft 120 is connected to the second cylinder 260, and an axis of the nozzle shaft 120 is collinear with an axis of the second cylinder 260. The nozzle shaft 120 is provided with a wax injection passage 121 leading to the nozzle 110, and the wax injection passage 121 is communicated with the second wax through hole 261. A second check valve 123 is disposed between the nozzle 110 and the wax injection passage 121.
The operation principle of this embodiment is substantially the same as that of the first embodiment described above, except that the wax is injected from the second wax through hole 261 directly into the wax injection passage 121 without moving the nozzle shaft 120.
Finally, it should be emphasized that the above-described embodiments are merely preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A direct injection wax injection system comprising a wax injection mechanism, the wax injection mechanism comprising an injection nozzle; the method is characterized in that:
the direct injection type wax injection system further comprises a wax injection mechanism, and the wax injection mechanism comprises a wax inlet, a first one-way valve, a first telescopic driving piece, a first cylinder body, a piston and a second cylinder body; the wax inlet is communicated with the first cylinder body, and the first one-way valve is arranged in the wax inlet; the first end of the first cylinder body is fixedly connected with the piston, and the second end of the first cylinder body is fixedly connected with the first telescopic driving piece; the piston is placed in the second cylinder body, and the first telescopic driving piece is used for driving the first cylinder body to move so as to drive the piston to move along the second cylinder body; the piston is provided with a first wax through hole communicated with the first cylinder body and the second cylinder body, and the second cylinder body is provided with a second wax through hole communicated with the nozzle.
2. The direct injection wax system of claim 1, wherein:
the first wax through hole and the second wax through hole are oppositely arranged at two ends of the second cylinder body respectively.
3. The direct injection wax system of claim 1, wherein:
the first telescopic driving part comprises a first main body and a first push rod which can be telescopic from the first main body, the first main body is connected with the second cylinder body along the first cylinder axis at the outer side of the second end of the first cylinder body, and the first push rod is connected with the second end of the first cylinder body.
4. The direct injection wax system of claim 1, wherein:
and a second one-way valve is arranged on the inner side of the nozzle.
5. The direct injection wax system of claim 1, wherein:
the wax inlet is close to the second end of the first cylinder body.
6. The direct injection wax system of any of claims 1 to 5, wherein:
the wax injection mechanism further comprises an injection nozzle shaft, a guide sleeve seat and a second telescopic driving piece, and the second cylinder body is fixedly connected with the guide sleeve seat; the nozzle shaft is perpendicular to the second cylinder body; the nozzle is arranged at the first end of the nozzle shaft, the nozzle shaft is provided with a wax injection channel leading to the nozzle, and the wax injection channel comprises an inlet; the second telescopic driving piece is connected with the nozzle shaft and used for driving the nozzle shaft to move in the guide sleeve seat, and the nozzle shaft can move to a position where the inlet is communicated with the second wax through hole.
7. The direct injection wax system of claim 6, wherein:
the second telescopic driving piece comprises a second main body and a second push rod which can stretch from the second main body, the second main body is fixedly connected to the side face of the guide sleeve seat, and the second push rod is connected with the second end of the nozzle shaft.
8. The direct injection wax system of claim 7, wherein:
the number of the second telescopic driving pieces is two, and the two second telescopic driving pieces are respectively arranged on two sides of the guide sleeve seat.
9. The direct injection wax system of claim 6, wherein:
the second telescopic driving piece comprises a second main body and a second push rod which can stretch from the second main body, the second main body is connected with the guide sleeve seat along the axis of the nozzle shaft outside the second end of the nozzle shaft, and the second push rod is connected with the second end of the nozzle shaft.
10. The direct injection wax system of any of claims 1 to 4, wherein:
the wax injection mechanism further comprises a nozzle shaft, the nozzle is arranged at a first end of the nozzle shaft, a second end of the nozzle shaft is connected with the second cylinder body, and the axis of the nozzle shaft is collinear with the axis of the second cylinder body; the nozzle shaft is provided with a wax injection channel leading to the nozzle, and the wax injection channel is communicated with the second wax through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359677.9U CN210450825U (en) | 2019-08-20 | 2019-08-20 | Direct injection type wax injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359677.9U CN210450825U (en) | 2019-08-20 | 2019-08-20 | Direct injection type wax injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210450825U true CN210450825U (en) | 2020-05-05 |
Family
ID=70452593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921359677.9U Active CN210450825U (en) | 2019-08-20 | 2019-08-20 | Direct injection type wax injection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210450825U (en) |
-
2019
- 2019-08-20 CN CN201921359677.9U patent/CN210450825U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210450825U (en) | Direct injection type wax injection system | |
| CN202349085U (en) | Ultra-long-stroke rigid locking adjustment level type gas spring | |
| CN212509055U (en) | Hydraulic cylinder buffer device | |
| CN110848060B (en) | Electric control pressure accumulation oil sprayer | |
| CN201215123Y (en) | Pneumatic auto reciprocating pneumatic cylinder | |
| CN208950751U (en) | A kind of fuel injector and fuel injection system | |
| CN217233985U (en) | Hydraulic cylinder buffer structure and hydraulic cylinder | |
| CN115573968A (en) | Built-in double-acting quick cylinder | |
| CN103410721B (en) | Fluid end device of plunger pump | |
| CN110202757A (en) | Slide mechanism for the angle R inside shaped article nozzle | |
| CN215805489U (en) | Floating type buffer oil cylinder | |
| CN213270523U (en) | Hydraulic limiting type multi-stage oil cylinder | |
| CN109209712A (en) | A kind of fuel injector and fuel injection system | |
| CN210889509U (en) | Return energy-saving oil cylinder | |
| CN211852377U (en) | Hydraulic cylinder with buffering guard action | |
| CN210013881U (en) | Porous buffering hydraulic cylinder | |
| CN214662106U (en) | Suck-back firing pin valve | |
| CN208181751U (en) | Economical and environment-friendly atomizing pump | |
| CN106273255B (en) | A kind of injection mold | |
| CN211449750U (en) | Multi-way valve and tractor using same | |
| CN209257389U (en) | It is a kind of for manufacturing the mold of electric vehicle headlight light-strip pedestal | |
| CN104960168A (en) | Cushion block limiting type double ejector mechanism and die thereof | |
| CN205618660U (en) | Effectively prevent piston seat of piston jamming | |
| CN216785645U (en) | Manual and electric combined lifting oil cylinder and carrier thereof | |
| CN218117938U (en) | Piezoelectric common rail needle valve coupling part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |