CN211488210U - Manual regulating valve of spraying equipment - Google Patents
Manual regulating valve of spraying equipment Download PDFInfo
- Publication number
- CN211488210U CN211488210U CN201922208277.4U CN201922208277U CN211488210U CN 211488210 U CN211488210 U CN 211488210U CN 201922208277 U CN201922208277 U CN 201922208277U CN 211488210 U CN211488210 U CN 211488210U
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- Prior art keywords
- valve body
- needle
- valve
- input
- gas outlet
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Abstract
The utility model relates to a governing valve technical field especially relates to a manual regulation valve of spraying equipment, including valve body, needle, the bottom of needle is inserted and is located the inner chamber of valve body, be connected through screw drive between the inner chamber of needle and valve body, the top of needle upwards wears out the top of valve body and has cup jointed the regulation cap, the bottom surface of regulation cap is carved with the radial scale mark of partition, the axial scale mark of partition is carved with on the top surface of valve body, the valve body is equipped with the snap ring that can slide from top to bottom in the below position cover of axial scale mark, the valve body sets up a plurality of air inlets that communicate with the inner chamber of valve body each other respectively, the bottom of valve body has seted up the gas outlet, the top of gas outlet is the loudspeaker column structure that reduces gradually from top to bottom, the bottom of needle is cone structure, the bottom of needle; the utility model discloses can know gas flow's size directly perceivedly, can adjust gas flow's size more accurately to reach more excellent spraying effect.
Description
The technical field is as follows:
the utility model relates to a governing valve technical field especially relates to a manual regulation valve of spraying equipment.
Background art:
the spraying equipment is a product in an environment where the development automation of industrial technology is more and more common after being reformed and opened, along with the higher and higher automation degree, the application of a spraying production line is more and more extensive, and the spraying equipment in the existing market can be divided into three types, namely manual spraying equipment, semi-automatic spraying equipment and full-automatic spraying equipment according to the automation degree.
Spraying equipment needs to control the switch and the size of spraying gas through the governing valve, and the governing valve of current spraying equipment can only rely on experience to adjust the size of gas flow, and to the size that is difficult to grasp valve regulation to the people who is not familiar with the valve, lacks the intuitiveness of operation and adjusts the precision lower, leads to the spraying effect unstable.
The utility model has the following contents:
the utility model aims at providing a manual regulation valve of spraying equipment to the not enough of prior art existence, can understand gas flow's size directly perceived, can adjust gas flow's size more accurately.
In order to realize the purpose, the utility model discloses a technical scheme is: a manual regulating valve of spraying equipment comprises a valve body and a valve needle, wherein the bottom end of the valve needle is inserted into an inner cavity of the valve body, the valve needle is in transmission connection with the inner cavity of the valve body through threads, the top end of the valve needle upwards penetrates out of the top of the valve body and is sleeved with a regulating cap, the bottom end surface of the regulating cap is carved with equally-divided radial scale marks, the outer surface of the top of the valve body is carved with equally-divided axial scale marks, a clamping ring capable of sliding up and down is sleeved at the position below the axial scale marks of the valve body, a step is formed outside the valve body, an input end fixing sleeve is sleeved at the bottom of the valve body, an external thread is arranged outside the bottom end of the valve body and is in threaded connection with a nut, the input end fixing sleeve is fixed between the nut and the step, a plurality of air inlets which, the input hole communicates with at least one air inlet each other, and the gas outlet has been seted up to the bottom of valve body, and the inner chamber intercommunication of gas outlet and valve body, the top of gas outlet be the horn-shaped structure that from top to bottom diminishes gradually, and the bottom of needle is the cone structure, and the top of needle is the cylinder structure, and the bottom of needle stretches into in the top of gas outlet.
The further improvement of the scheme is that a clamping bulge is formed in the middle of the valve needle.
The further improvement of the scheme is that a sealing ring is respectively clamped between each air inlet and the input end fixing sleeve.
The further improvement of the scheme is that the circumferential surface of the adjusting cap is provided with an adjusting cap fixing hole.
The further improvement of the scheme is that the adjusting cap fixing hole is internally provided with an internal thread, the adjusting cap fixing hole is in threaded connection with a fastening bolt, and the fastening bolt abuts against the top end of the valve needle.
The further improvement of the scheme is that an internal thread is arranged in an input hole of the input end fixing sleeve.
The utility model has the advantages that: the utility model provides a manual regulating valve of spraying equipment, including valve body, needle, the bottom of needle is inserted and is located in the inner chamber of valve body, connect through screw drive between the inner chamber of valve body and the needle, the top of needle upwards passes through the top of valve body and has cup jointed the adjusting cap, the bottom surface of adjusting cap is carved with the radial scale mark of partition, the axial scale mark of partition is carved with on the surface of the top of valve body, the position department cover of valve body below the axial scale mark is equipped with the snap ring that can slide from top to bottom, the external shaping of valve body has the step, the bottom cover of valve body is equipped with the input fixed cover, the bottom outside of valve body is equipped with the external screw thread and threaded connection has the nut, the input fixed cover is fixed between nut and step, the valve body is equipped with a plurality of air inlets that communicate with the inner chamber of valve body each other along circumference in, the input hole is communicated with at least one air inlet, the bottom end of the valve body is provided with an air outlet, the air outlet is communicated with the inner cavity of the valve body, the top end of the air outlet is of a horn-shaped structure which is gradually reduced from top to bottom, the bottom of the valve needle is of a conical structure, the top of the valve needle is of a cylindrical structure, and the bottom of the valve needle extends into the top end of the air outlet; the utility model can visually know the position of the adjusting cap through the radial scale marks on the bottom surface of the adjusting cap and the axial scale marks on the top outer surface of the valve body, so that the gas flow can be visually known, the gas flow can be more accurately adjusted, and a better spraying effect can be achieved; the clamping ring of the utility model can be clamped on any scale value of the axial scale mark, so that the next time the adjusting cap is screwed to the position of the scale value, the gas flow can be more accurately adjusted, and the stability of the spraying effect can be ensured; the utility model discloses a fixed cover of input can rotate on the valve body through the loosening nut, rotates the input hole and aims at another air inlet on the valve body to can alternate the entry direction, be applicable to installation and dismantlement between the various different equipment more.
Description of the drawings:
fig. 1 is a schematic sectional view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Description of reference numerals: the valve comprises a valve body 1, a step 11, an air inlet 12, an air outlet 13, a valve needle 2, a clamping protrusion 21, an adjusting cap 3, an adjusting cap fixing hole 31, a fastening bolt 32, radial scale marks 4, axial scale marks 5, a clamping ring 6, an input end fixing sleeve 7, an input hole 71, a nut 8 and a sealing ring 9.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings, as shown in fig. 1-2, the present invention comprises a valve body 1, a valve needle 2, the bottom end of the valve needle 2 is inserted into the inner cavity of the valve body 1, the top end of the valve needle 2 upwardly penetrates the top of the valve body 1 and is sleeved with an adjusting cap 3, the circumferential surface of the adjusting cap 3 is provided with an adjusting cap fixing hole 31, an inner thread is arranged in the adjusting cap fixing hole 31, the adjusting cap 3 is fixed on the valve needle 2 by a fastening bolt 32, the valve needle 2 is connected with the inner cavity of the valve body 1 by a screw transmission, a clamping protrusion 21 is formed in the middle of the valve needle 2, when the valve needle 2 moves up to the maximum position, the top of the valve body 1 abuts against the clamping protrusion 21 of the valve needle 2, at this time, the gas flow is maximum, the bottom end surface of the adjusting cap 3 is engraved with equally-divided radial scale lines 4, the top outer surface of the valve body 1 is engraved with equally-divided axial scale lines, the outer forming of the valve body 1 has a step 11, the bottom of the valve body 1 is sleeved with an input end fixing sleeve 7, the bottom of the valve body 1 is externally provided with external threads and is in threaded connection with a nut 8, the input end fixing sleeve 7 is fixed between the nut 8 and the step 11, the circumferential surface of the input end fixing sleeve 7 is provided with an input hole 71, the input hole 71 of the input end fixing sleeve 7 is internally provided with internal threads, the valve body 1 is provided with a plurality of air inlets 12 which are respectively communicated with the inner cavity of the valve body 1, a sealing ring 9 is respectively clamped between each air inlet 12 and the input end fixing sleeve 7, the connection tightness can be increased, gas leakage can be prevented, the gas flow can be controlled more accurately, the input hole 71 of the input end fixing sleeve 7 is aligned and communicated with one of the air inlets 12 of the valve body 1, the bottom of, the top end of the air outlet 13 is of a horn-shaped structure which is gradually reduced from top to bottom, the bottom of the valve needle 2 is of a cone structure, the top of the valve needle 2 is of a cylinder structure, the bottom of the valve needle 2 extends into the top end of the air outlet 13, and the adjusting cap 3 is screwed upwards or downwards to drive the valve needle 2 to move up and down so as to adjust the size of a gap between the top end of the air outlet 13 and the bottom of the valve needle 2 and further control the size of air flow; the utility model can visually know the position of the adjusting cap 3 through the radial scale marks 4 on the bottom surface of the adjusting cap 3 and the axial scale marks 5 on the top outer surface of the valve body 1, so that the gas flow can be visually known, the gas flow can be more accurately adjusted, and a better spraying effect can be achieved; the snap ring 6 of the utility model can be clamped on any scale value of the axial scale mark 5, so that the next adjusting cap 3 can be conveniently rotated to the position of the scale value, and the gas flow can be more accurately adjusted, thereby ensuring the stability of the spraying effect; the utility model discloses a fixed cover 7 of input can rotate on valve body 1 through loosening nut 8, rotates input hole 71 and aims at another air inlet 12 on the valve body 1 to can alternate the entry direction, be applicable to the installation and the dismantlement between the various different equipment more.
The working principle is as follows:
the adjusting cap 3 is screwed downwards to the bottommost end, the bottom end of the valve needle 2 downwards presses the top end of the gas outlet 13 along with the downward screwing of the adjusting cap 3, the gas inlet 12 is not communicated with the gas outlet 13, the gas flow is blocked, the adjusting cap 3 is screwed upwards, the bottom end of the valve needle 2 upwards moves along with the upward screwing of the adjusting cap 3, a gap is formed between the top end of the gas outlet 13 and the bottom of the valve needle 2, the gas inlet 12 is communicated with the gas outlet 13, the more the adjusting cap 3 is screwed upwards, the larger the gap is formed between the top end of the gas outlet 13 and the bottom of the valve needle 2, the larger the gas flow is, and the upward or downward screwing of the adjusting cap 3 can be intuitively known through the radial scale lines 4 and the axial scale lines 5, so that the gas; the clamping ring 6 is slid to a position with a required scale value, and the adjusting cap 3 can be conveniently screwed to the position with the scale value next time, so that the gas flow can be more accurately adjusted, and the stability of the spraying effect can be ensured; the nut 8 is unscrewed, and the input hole 71 of the input end fixing sleeve 7 is rotationally aligned to the other air inlet 12 on the valve body 1, so that the inlet direction can be changed, and the valve is more suitable for installation and disassembly of various different devices.
Of course, the above description is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (6)
1. Manual regulation valve of spraying equipment, including valve body (1), needle (2), its characterized in that: the bottom of needle (2) is inserted and is located in the inner chamber of valve body (1), be connected through screw thread transmission between the inner chamber of needle and valve body, the top of valve body (1) is upwards worn out and has been cup jointed regulation cap (3) in the top of needle (2), the bottom surface of regulation cap (3) is carved with radial scale mark (4) of partition, the axial scale mark (5) of partition is carved with to the top surface of valve body (1), below position department cover of valve body (1) at axial scale mark (5) is equipped with gliding snap ring (6) from top to bottom, the outside shaping of valve body (1) has step (11), the bottom cover of valve body (1) is equipped with the fixed cover of input (7), the bottom outside of valve body (1) is equipped with external screw thread and threaded connection has nut (8), the fixed cover of input (7) are fixed between nut (8) and step (11), valve body (1) is offered a plurality of difference and valve body (1) interior along circumference in the position department that lies in the Air inlet (12) that the chamber communicates with each other, input hole (71) have been seted up on the circumference surface of the fixed cover of input (7), input hole (71) and at least one air inlet (12) communicate with each other, gas outlet (13) have been seted up to the bottom of valve body (1), the inner chamber intercommunication of gas outlet (13) and valve body (1), the top of gas outlet (13) is the loudspeaker column structure that from top to bottom reduces gradually, the bottom of needle (2) is the cone structure, the top of needle (2) is the cylinder structure, the bottom of needle (2) stretches into in the top of gas outlet (13).
2. The manual regulating valve of a painting apparatus according to claim 1, characterized in that: and a clamping bulge (21) is formed in the middle of the valve needle (2).
3. The manual regulating valve of a painting apparatus according to claim 1, characterized in that: and a sealing ring (9) is respectively clamped between each air inlet (12) and the input end fixing sleeve (7).
4. The manual regulating valve of a painting apparatus according to claim 1, characterized in that: the circumferential surface of the adjusting cap (3) is provided with an adjusting cap fixing hole (31).
5. The manual regulating valve of a painting apparatus according to claim 4, characterized in that: the adjusting cap fixing hole (31) is internally provided with internal threads, the adjusting cap fixing hole (31) is in threaded connection with a fastening bolt (32), and the fastening bolt (32) abuts against the top end of the valve needle (2).
6. The manual regulating valve of a painting apparatus according to claim 1, characterized in that: and internal threads are arranged in the input hole (71) of the input end fixing sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922208277.4U CN211488210U (en) | 2019-12-10 | 2019-12-10 | Manual regulating valve of spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922208277.4U CN211488210U (en) | 2019-12-10 | 2019-12-10 | Manual regulating valve of spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211488210U true CN211488210U (en) | 2020-09-15 |
Family
ID=72414817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922208277.4U Expired - Fee Related CN211488210U (en) | 2019-12-10 | 2019-12-10 | Manual regulating valve of spraying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211488210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022078220A1 (en) * | 2020-10-12 | 2022-04-21 | 浙江盾安人工环境股份有限公司 | Flow regulating valve |
-
2019
- 2019-12-10 CN CN201922208277.4U patent/CN211488210U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022078220A1 (en) * | 2020-10-12 | 2022-04-21 | 浙江盾安人工环境股份有限公司 | Flow regulating valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |