CN215278282U - Large-traffic screw valve - Google Patents
Large-traffic screw valve Download PDFInfo
- Publication number
- CN215278282U CN215278282U CN202121412008.0U CN202121412008U CN215278282U CN 215278282 U CN215278282 U CN 215278282U CN 202121412008 U CN202121412008 U CN 202121412008U CN 215278282 U CN215278282 U CN 215278282U
- Authority
- CN
- China
- Prior art keywords
- valve body
- glue outlet
- glue
- screw
- valve
- 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
Abstract
The utility model discloses a large-traffic screw-rod valve, including the valve body, the top of valve body is fixed with the mounting panel, and the rubber inlet pipe is installed at the both ends of mounting panel, and the motor is installed on the top of mounting panel, and the bottom of motor is connected with the pivot, and open on the top of valve body has the guiding hole, and the sealing washer has been pasted to the internal surface of guiding hole. The rubber inlet pipes are arranged on two sides of the valve body through the mounting plate, the bottom ends of the rubber inlet pipes are communicated with the valve body, the rubber is fed into the valve body through the rubber inlet pipes, the rubber inlet amount is large, the rubber inlet speed is high, and the rubber outlet flow of the screw valve can be improved. Go out the rubber tube and connect through going out gluey hole and valve body bottom demountable installation, convenient clearance, moreover, two play glue heads go out to glue simultaneously, go out to glue fastly, and the flow is big.
Description
Technical Field
The utility model belongs to the technical field of the screw-off valve, specifically be a large-traffic screw-off valve.
Background
The screw valve is a commonly used dispensing valve, and the dispensing valve is a key component for accurately distributing fluids such as glue and the like in the dispensing process of a dispenser; the screw valve drives the screw to rotate through the rotation of the motor so as to convey the fluid with higher viscosity to the surface of a workpiece, and has the advantages of stable structure and simple operation relative to other valve bodies.
The utility model discloses a chinese utility model of grant bulletin number CN211613265U specially does benefit to 2020, 10 months 2 days and discloses a large-traffic screw rod valve, including the valve body, the valve body bottom is connected with ejection of compact cylinder, is provided with into jiao kou on the valve body, and the inside pivot that is provided with of valve body, the one end and the driving motor of pivot are connected, and the other end is connected with the screw rod, and the outside cover of screw rod is equipped with the stator, and the inside helicla flute that is provided with of stator, screw rod and helix flute close mutually soon, and the airtight space that forms between screw rod and the helicla flute constitutes gluey groove, the upper portion in gluey groove is linked together with advancing jiao kou, and the lower part in gluey groove is linked together with business turn over material cylinder, and the valve body external connection has the keysets, and valve body upper portion is connected with the motor casing, and driving motor is located the inside of motor casing, and the outside cover is equipped with the clamp spare.
The utility model discloses do benefit to the connection reliability who improves the screw-in valve, it is applicable in large-traffic glue of telling.
The existing large-flow screw valve has small glue inlet amount of a glue inlet pipe and low speed, so that the glue outlet flow of the screw valve is small; moreover, the glue outlet holes are few, the glue outlet is slow, and the glue outlet is not beneficial to disassembly, replacement and cleaning.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a large-traffic screw-rod valve to it is little to solve the volume of advancing glue that advances of advancing the rubber tube, and speed is slow, leads to the less problem of play glue flow of screw-rod valve.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large-traffic screw valve, includes the valve body, the top of valve body is fixed with the mounting panel, the rubber inlet pipe is installed at the both ends of mounting panel, the motor is installed on the top of mounting panel, the bottom of motor is connected with the pivot, open on the top of valve body has the guiding hole, the sealing washer has been pasted to the internal surface of guiding hole.
Preferably, a screw is fixed at the bottom end of the rotating shaft, and a first sealing gasket is sleeved on the surface of the rotating shaft.
Preferably, the bottom end of the valve body is provided with a glue outlet, a glue outlet pipe is inserted into the glue outlet, a glue outlet head is fixed at the bottom end of the glue outlet pipe, and a second sealing gasket is sleeved at the bottom end of the glue outlet pipe.
Preferably, the mounting plate is parallel to the valve body, and the bottom end of the rubber inlet pipe is inserted into the valve body.
Preferably, the rotating shaft is connected with the top end of the valve body in a sealing mode through a sealing ring.
Preferably, the first sealing gasket is positioned above the screw.
Preferably, the glue outlet pipe is in threaded fit connection with the glue outlet hole, and the second sealing gasket is located below the glue outlet hole.
Compared with the prior art, the utility model discloses a large-traffic screw-down valve of example:
1. be provided with into rubber tube and mounting panel, during the use, advance the rubber tube and pass through the mounting panel setting in the both sides of valve body, its bottom and valve body intercommunication, two advance the rubber tube and advance to glue inside the valve body simultaneously, advance to glue the volume big and fast, can improve the play of screw valve and glue the flow.
2. Be provided with out the gluey hole and go out the rubber tube, during the use, go out the rubber tube and connect through going out gluey hole and valve body bottom demountable installation, convenient clearance, moreover, two play rubber heads go out to glue simultaneously, go out to glue fast, and the flow is big.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a sectional view taken along the direction a-a of fig. 1 according to the present invention;
fig. 3 is a sectional view taken along the direction B-B of fig. 1 according to the present invention;
fig. 4 is a schematic circuit diagram of the motor of fig. 1 according to the present invention.
In the figure: 1. a valve body; 2. a screw; 3. discharging the rubber tube; 4. a glue outlet hole; 5. a second gasket; 6. discharging the rubber head; 7. feeding a rubber tube; 8. a first gasket; 9. a rotating shaft; 10. a guide hole; 11. a seal ring; 12. a motor; 13. and (7) mounting the plate.
Detailed Description
Referring to fig. 1 and 2, a high-flow screw valve includes a valve body 1, a mounting plate 13 is fixed to a top end of the valve body 1, the mounting plate 13 is rectangular, the mounting plate 13 is parallel to the valve body 1, and two ends of the mounting plate protrude out of the valve body 1.
Referring to fig. 1 and 2, the two ends of the mounting plate 13 are provided with the rubber inlet pipes 7, and the pipe openings of the rubber inlet pipes 7 are upward and vertical to the mounting plate 13; the bottom end of the rubber inlet pipe 7 is inserted into the valve body 1, is communicated with the valve body 1 and is positioned on two sides of the valve body 1; two glue inlet pipes 7 simultaneously feed glue into the valve body 1, so that the glue inlet amount is large, the glue inlet speed is high, and the glue outlet flow of the screw valve can be improved.
Referring to fig. 1, 2 and 4, a motor 12 is installed at the top end of an installation plate 13, a rotating shaft 9 is connected to the bottom end of the motor 12, and the rotating shaft 9 penetrates through the installation plate 13 and the top end of the valve body 1 and is inserted into the valve body 1; the top end of the valve body 1 is provided with a guide hole 10, the inner surface of the guide hole 10 is adhered with a sealing ring 11, and the rotating shaft 9 is connected with the top end of the valve body 1 in a sealing way through the sealing ring 11 to keep the sealing performance of the valve body 1.
Referring to fig. 1 and 2, a screw 2 is fixed at the bottom end of the rotating shaft 9, and the screw 2 is located in the middle of the valve body 1; the surface of pivot 9 has cup jointed first sealed 8, and first sealed 8 that fill up is located the top of screw rod 2 to with the inside top in close contact with of valve body 1, seal guiding hole 10.
Referring to fig. 1 and 3, a glue outlet 4 is formed at the bottom end of the valve body 1, and the glue outlet 4 is of a threaded structure; go out the inside of gluey hole 4 and inserted out rubber tube 3, the surface that goes out rubber tube 3 is the flank of screw, goes out rubber tube 3 and goes out 4 screw-thread fit connections in gluey hole, and demountable installation connects, conveniently changes the clearance.
Referring to fig. 1 and 3, the bottom end of the glue outlet pipe 3 is fixed with the glue outlet heads 6, and the two glue outlet heads 6 discharge glue at the same time, so that the glue outlet speed is high and the flow rate is large; the bottom of the glue outlet pipe 3 is sleeved with a second sealing gasket 5, the second sealing gasket 5 is positioned below the glue outlet hole 4, and the glue outlet hole 4 is sealed to avoid glue leakage.
The working principle of the scheme is as follows: the rubber inlet pipe 7 is arranged on two sides of the valve body 1 through the mounting plate 13, and the bottom end of the rubber inlet pipe is communicated with the valve body 1; two glue inlet pipes 7 simultaneously feed glue into the valve body 1, so that the glue inlet amount is large, the glue inlet speed is high, and the glue outlet flow of the screw valve can be improved.
The motor 12 is installed on the top end of the installation plate 13 and is connected with the screw rod 2 through the rotating shaft 9 to drive the screw rod 2 to rotate, and the glue solution entering the interior of the valve body 1 is pushed to the bottom end of the valve body 1.
The glue outlet pipe 3 is connected with the glue outlet hole 4 in a threaded fit mode, the detachable installation is connected to the bottom end of the valve body 1, the glue outlet heads 6 are fixed to the bottom end of the detachable installation, the glue outlet heads 6 are used for discharging glue, glue discharging speed is high, flow is large, and glue can be dispensed to two positions at the same time.
Claims (7)
1. A large-traffic screw valve, includes valve body (1), its characterized in that: the top of valve body (1) is fixed with mounting panel (13), rubber inlet pipe (7) are installed at the both ends of mounting panel (13), motor (12) are installed on the top of mounting panel (13), the bottom of motor (12) is connected with pivot (9), open on the top of valve body (1) has guiding hole (10), sealing washer (11) have been pasted to the internal surface of guiding hole (10).
2. A high flow screw valve according to claim 1, characterised in that: the bottom of pivot (9) is fixed with screw rod (2), the surface of pivot (9) has cup jointed first sealed pad (8).
3. A high flow screw valve according to claim 1, characterised in that: the bottom of valve body (1) is opened there is glue outlet hole (4), glue outlet pipe (3) have been inserted to the inside in glue outlet hole (4), the bottom mounting of glue outlet pipe (3) has glue outlet head (6), the sealed pad (5) of second has been cup jointed to the bottom of glue outlet pipe (3).
4. A high flow screw valve according to claim 1, characterised in that: the mounting plate (13) is parallel to the valve body (1), and the bottom end of the rubber inlet pipe (7) is inserted into the valve body (1).
5. A high flow screw valve according to claim 1, characterised in that: the rotating shaft (9) is connected with the top end of the valve body (1) in a sealing mode through a sealing ring (11).
6. A high flow screw valve according to claim 2, characterised in that: the first sealing gasket (8) is positioned above the screw rod (2).
7. A high flow screw valve according to claim 3, characterised in that: the glue outlet pipe (3) is in threaded fit connection with the glue outlet hole (4), and the second sealing gasket (5) is located below the glue outlet hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121412008.0U CN215278282U (en) | 2021-06-24 | 2021-06-24 | Large-traffic screw valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121412008.0U CN215278282U (en) | 2021-06-24 | 2021-06-24 | Large-traffic screw valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215278282U true CN215278282U (en) | 2021-12-24 |
Family
ID=79518163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121412008.0U Active CN215278282U (en) | 2021-06-24 | 2021-06-24 | Large-traffic screw valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215278282U (en) |
-
2021
- 2021-06-24 CN CN202121412008.0U patent/CN215278282U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215278282U (en) | Large-traffic screw valve | |
| CN204620328U (en) | A kind of screw point glue equipment | |
| CN214917601U (en) | Cleaning and glue discharging integrated device for glue dispensing valve | |
| CN210159888U (en) | Improved measuring equipment for dispensing machine | |
| CN216459847U (en) | High-performance adhesive supplying equipment | |
| CN107381473B (en) | Spiral cleaning dead-angle-free liquid filling head | |
| CN207025732U (en) | A kind of automatic glue injection apparatus | |
| CN111219309A (en) | Multi-connection metering micro-discharge controller | |
| CN220590567U (en) | Colloid fixing device of dispensing machine | |
| CN213051316U (en) | Glue injection pump | |
| CN215048588U (en) | Skin lotion filling nozzle | |
| CN213678018U (en) | Make things convenient for locking device of sealed bottle of preventing volatilizing of feeding | |
| CN215362282U (en) | Glue supply box | |
| CN215918016U (en) | Be used for a plurality of turn-ups outer tubes high efficiency to spout mucilage binding and put | |
| CN218553204U (en) | Pigment detects uses mill base deaeration machine | |
| CN216808090U (en) | Filling system with antidrip function | |
| CN217583215U (en) | High-pressure gate valve | |
| CN210995027U (en) | Avoid appearing point gum machine for POSS machine touch-sensitive screen of bubble | |
| CN215188135U (en) | Adhesive deposite device that SMT paster processing manufacturing used | |
| CN220072721U (en) | Liquid storage device | |
| CN218401153U (en) | Online gluing mechanism for online coating system | |
| CN219468085U (en) | Gel filler | |
| CN220091928U (en) | Adhesive dispensing device for semiconductor components | |
| CN219291897U (en) | Glue dispensing component for glue spraying of glue spreader | |
| CN220609816U (en) | Ammonia desulfurization and ammonia adding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |