CN210964982U - Automatic valve device suitable for mixed pot bottom ejection of compact - Google Patents
Automatic valve device suitable for mixed pot bottom ejection of compact Download PDFInfo
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- CN210964982U CN210964982U CN201921624113.3U CN201921624113U CN210964982U CN 210964982 U CN210964982 U CN 210964982U CN 201921624113 U CN201921624113 U CN 201921624113U CN 210964982 U CN210964982 U CN 210964982U
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Abstract
The utility model belongs to the field of material preparation devices, and particularly discloses an automatic valve device suitable for discharging at the bottom of a mixing pot, which comprises a horizontal moving unit, a vertical moving unit and a valve core unit, wherein the horizontal moving unit is connected with the vertical moving unit and is used for driving the vertical moving unit to move along the horizontal direction; the valve core unit is fixed above the vertical moving unit, and the vertical moving unit drives the valve core unit to move along the horizontal direction and the vertical direction during work, so that the opening and closing of the discharge hole at the bottom of the mixing pot are automatically controlled. The utility model discloses a control valve core unit removes along horizontal direction and vertical direction, has realized the automatic control to mixing pot discharge gate switching, has solved the big, the inefficiency of the ejection of compact degree of difficulty of mixing pot, the difficult problem of operation complicacy, has still avoidd the dangerous action of the mixed pot of ejection of compact in-process upset simultaneously, has realized automatic, high-efficient, safe mixed pot discharge gate and has opened work, has higher work efficiency and security.
Description
Technical Field
The utility model belongs to material preparation facilities field, more specifically relates to an automatic valve device suitable for mix bottom of a boiler portion ejection of compact.
Background
The solid rocket propellant is mainly formed by mixing an oxidant, a combustion agent and a small amount of additives by a chemical method or a physical method, and has the characteristics of high viscosity and low fluidity.
When preparing high-viscosity materials such as solid rocket propellants, discharging from a mixing pot after mixing is a key problem. At present, the discharging process of the mixing pot mainly comprises the steps of turning the mixing pot by a certain angle through a turning device and pouring materials out of the mixing pot through manual assistance. But the existing discharging mode is time-consuming and labor-consuming, prevents realization of automatic production, is difficult to clean the mixing pot after discharging, and has higher potential safety hazard.
Therefore, the automatic valve meeting the discharge process requirement of the mixing pot is an urgent problem to be solved in related industrial application, and has important significance for improving the automatic production level, reducing the potential safety hazard and improving the production efficiency.
SUMMERY OF THE UTILITY MODEL
To the above defect or the improvement demand of prior art, the utility model provides an automatic valve device suitable for mixed pot bottom ejection of compact wherein combines the characteristic of mixed pot self and the technological characteristics of the bottom of a boiler ejection of compact, and corresponding horizontal migration unit, vertical mobile unit and case unit of having designed can effectively solve the problem of high viscosity material preparation in-process ejection of compact difficulty such as solid rocket propellant, therefore the application especially suitable for mixed pot ejection of compact.
In order to achieve the above object, the utility model provides an automatic valve device suitable for mix pot bottom ejection of compact, this automatic valve device includes horizontal migration unit, vertical mobile unit and case unit, wherein: the horizontal moving unit is connected with the vertical moving unit and is used for driving the vertical moving unit to move along the horizontal direction; the valve core unit is fixed above the vertical moving unit, and the vertical moving unit drives the valve core unit to move along the horizontal direction and the vertical direction during work, so that the opening and closing of a discharge port at the bottom of the mixing pot are automatically controlled.
Preferably, the horizontal moving unit includes a horizontal moving base, a horizontal moving linear guide rail, and a horizontal moving driving assembly, wherein the horizontal moving base is installed above the horizontal moving linear guide rail in a fitting manner, the horizontal moving driving assembly is fixed below the horizontal moving base, and the horizontal moving base is driven by the horizontal moving driving assembly to move along the horizontal moving linear guide rail during operation.
Preferably, the horizontal movement driving assembly is a pneumatic sliding table, and the pneumatic sliding table is connected with the horizontal movement base through a pneumatic sliding table connecting plate and is used for driving the horizontal movement base to move along the horizontal direction.
Preferably, the vertical moving unit comprises a vertical moving base, a vertical moving linear guide rail and a vertical moving driving assembly, wherein two sides of the vertical moving base are respectively connected with the vertical moving linear guide rail and the vertical moving driving assembly, the vertical moving linear guide rail and the vertical moving driving assembly are respectively fixed on two sides of the horizontal moving base, and the vertical moving base is driven to move along the vertical moving linear guide rail by the vertical moving driving assembly during operation.
As further preferred, vertical removal drive assembly includes trapezoidal lead screw, nut, pneumatic motor and shaft coupling, wherein trapezoidal lead screw through the lead screw fixing support and the lead screw support at upper and lower both ends with the horizontal migration base is connected, the nut with the vertical removal base is connected, and with trapezoidal lead screw cooperation installation, pneumatic motor passes through the pneumatic motor support to be fixed the below of horizontal migration base, and pass through the shaft coupling with trapezoidal screw connection, the during operation passes through pneumatic motor drives trapezoidal lead screw rotates, makes the nut drives vertical removal base moves along vertical direction.
As a further preferred, the valve core unit comprises a valve core and a valve core support, wherein the valve core support is arranged at the bottom of the valve core and is used for connecting with the vertical moving unit, and the valve core is used for matching with a discharge hole at the bottom of the mixing pot so as to control the opening and closing of the mixing pot.
Further preferably, the automatic valve apparatus further comprises an automatic valve supporter connected to the horizontal moving unit for supporting the automatic valve apparatus.
Generally, through the utility model above technical scheme who thinks compares with prior art, mainly possesses following technical advantage:
1. the utility model provides an automatic valve device utilizes horizontal migration unit and vertical migration unit control case unit to move along horizontal direction and vertical direction to realize the automatic control to mixing pan bottom discharge gate switching, has solved when preparing high viscosity materials such as solid rocket propellant mixing pan ejection of compact degree of difficulty big, inefficiency, the difficult problem of operation complicacy, has still avoidd the dangerous action of upset mixing pan in the ejection of compact process simultaneously, has realized automatic, high-efficient, safe mixing pan discharge gate and has higher work efficiency and security;
2. particularly, the utility model optimizes the structure of the horizontal moving unit and the vertical moving unit, which can ensure the accuracy and stability of the movement of the valve core unit, wherein the vertical moving driving component adopts the trapezoidal lead screw to realize self-locking energy supply, thereby avoiding the problem of material leakage in the mixing process and being easy to clean;
3. furthermore, the utility model provides an automatic valve device can have better commonality through the size of adjustment case in order to be applicable to the mixed pot of different diameters.
Drawings
FIG. 1 is a schematic structural view of an automatic valve assembly adapted for use in a bottom discharge of a mixing kettle constructed in accordance with a preferred embodiment of the present invention;
FIG. 2 is a schematic view showing a structure of a horizontal moving unit in the automatic valve device provided in FIG. 1;
FIG. 3 is a schematic view showing a structure of a vertical moving unit in the automatic valve device provided in FIG. 1;
fig. 4 is a schematic structural view of a spool unit in the automatic valve apparatus provided in fig. 1.
The same reference numbers will be used throughout the drawings to refer to the same or like elements or structures, wherein:
1-horizontal moving unit, 2-vertical moving unit, 3-valve core unit, 4-automatic valve bracket, 11-horizontal moving base, 12-horizontal moving linear guide rail, 13-pneumatic sliding table connecting plate, 14-pneumatic sliding table, 21-screw rod fixing support, 22-trapezoidal screw rod, 23-screw cap, 24-screw rod supporting support, 25-coupler, 26-pneumatic motor support, 27-pneumatic motor, 28-vertical moving linear guide rail, 29-vertical moving base, 31-valve core and 32-valve core bracket.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the embodiment of the utility model provides an automatic valve device suitable for mixed pot bottom ejection of compact, this automatic valve device includes horizontal migration unit 1, vertical migration unit 2, case unit 3 and automatic valve support 4, wherein: the horizontal moving unit 1 is connected with the vertical moving unit 2 and is used for driving the vertical moving unit 2 to move along the horizontal direction; the valve core unit 3 is fixed above the vertical moving unit 2, as shown in fig. 4, the valve core unit 3 comprises a valve core 31 and a valve core support 32, wherein the valve core support 32 is arranged at the bottom of the valve core 31 and is used for being connected with the vertical moving unit 2, the valve core 31 is used for being matched with a discharge hole of a mixing pot, the valve core unit 3 is driven by the vertical moving unit 2 to move along the horizontal direction and the vertical direction during work, thereby realizing the automatic control of the opening and closing of the discharge hole at the bottom of the mixing pot, and the automatic valve support 4 is connected with the horizontal moving unit 1 and is used for supporting an automatic valve.
Further, as shown in fig. 2, the horizontal moving unit 1 includes a horizontal moving base 11, a horizontal moving linear guide 12 and a horizontal moving driving assembly, wherein the horizontal moving base 11 is installed above the horizontal moving linear guide 12 in a fitting manner, the horizontal moving driving assembly is fixed below the horizontal moving base 11, and the horizontal moving base 11 is driven by the horizontal moving driving assembly to move along the horizontal moving linear guide 12 during operation;
the horizontal movement driving assembly is preferably a pneumatic sliding table 14, and the pneumatic sliding table 14 is connected with the horizontal movement base 11 through a pneumatic sliding table connecting plate 13 and is used for driving the horizontal movement base 11 to move along the horizontal direction.
Further, as shown in fig. 3, the vertical moving unit 2 includes a vertical moving base 29, a vertical moving linear guide 28 and a vertical moving driving assembly, wherein two sides of the vertical moving base 29 are respectively connected with the vertical moving linear guide 28 and the vertical moving driving assembly, and meanwhile, the vertical moving linear guide 28 and the vertical moving driving assembly are respectively fixed on two sides of the horizontal moving base 11, and the vertical moving base 29 is driven to move along the vertical moving linear guide 28 by the vertical moving driving assembly during operation;
vertical mobile drive assembly includes trapezoidal lead screw 22, nut 23, pneumatic motor 27 and shaft coupling 25, wherein trapezoidal lead screw 22 supports support 24 and is connected with horizontal migration base 11 through the lead screw fixing support 21 and the lead screw at upper and lower both ends, nut 23 is connected with vertical mobile base 29, and with trapezoidal lead screw 22 cooperation installation, pneumatic motor 27 passes through pneumatic motor support 26 to be fixed in the below of horizontal migration base 11, and be connected with trapezoidal lead screw 22 through shaft coupling 25, the during operation drives trapezoidal lead screw 22 through pneumatic motor 27 and rotates, make nut 23 drive vertical mobile base 29 and remove along vertical direction.
The working process of the automatic valve device suitable for discharging from the bottom of the mixing pot provided by the utility model is described in detail below.
When the materials are required to be discharged after the materials are mixed, the trapezoidal screw rod 22 is driven to rotate through the pneumatic motor 27, so that the screw cap 23 drives the vertical moving base 29 and the valve core 31 to move downwards along the vertical direction, the discharge hole of the mixing pot is opened, then the horizontal moving base 11 is driven to move along the horizontal direction through the pneumatic sliding table 14, the valve core 31 is driven to horizontally move to a preset position on one side of the mixing pot, and therefore enough operation space is provided under the discharge hole at the bottom of the mixing pot.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. An automatic valve device suitable for the discharge of the bottom of a mixing pot, characterized in that it comprises a horizontal movement unit (1), a vertical movement unit (2) and a valve core unit (3), wherein: the horizontal moving unit (1) is connected with the vertical moving unit (2) and is used for driving the vertical moving unit (2) to move along the horizontal direction; the valve core unit (3) is fixed above the vertical moving unit (2), and the vertical moving unit (2) drives the valve core unit (3) to move along the horizontal direction and the vertical direction during work, so that the automatic control of the opening and closing of the discharge hole at the bottom of the mixing pot is realized.
2. The automatic valve device for discharging from the bottom of a mixing pot as claimed in claim 1, wherein the horizontal moving unit (1) comprises a horizontal moving base (11), a horizontal moving linear guide (12) and a horizontal moving driving assembly, wherein the horizontal moving base (11) is installed above the horizontal moving linear guide (12) in a fitting manner, the horizontal moving driving assembly is fixed below the horizontal moving base (11), and the horizontal moving base (11) is driven to move along the horizontal moving linear guide (12) by the horizontal moving driving assembly during operation.
3. The automatic valve device suitable for discharging from the bottom of a mixing pot as claimed in claim 2, wherein the horizontal movement driving assembly is a pneumatic sliding table (14), and the pneumatic sliding table (14) is connected with the horizontal movement base (11) through a pneumatic sliding table connecting plate (13) and is used for driving the horizontal movement base (11) to move along the horizontal direction.
4. The automatic valve device suitable for discharging from the bottom of a mixing pot according to claim 2 or 3, characterized in that the vertical moving unit (2) comprises a vertical moving base (29), a vertical moving linear guide (28) and a vertical moving driving component, wherein two sides of the vertical moving base (29) are respectively connected with the vertical moving linear guide (28) and the vertical moving driving component, and simultaneously the vertical moving linear guide (28) and the vertical moving driving component are respectively fixed on two sides of the horizontal moving base (11), and the vertical moving base (29) is driven to move along the vertical moving linear guide (28) by the vertical moving driving component during operation.
5. The automatic valve device for the bottom discharge of mixing bowl as set forth in claim 4, the vertical movement driving component comprises a trapezoidal lead screw (22), a nut (23), a pneumatic motor (27) and a coupling (25), wherein the trapezoidal screw rod (22) is connected with the horizontal moving base (11) through a screw rod fixing support (21) and a screw rod supporting support (24) at the upper end and the lower end, the screw cap (23) is connected with the vertical moving base (29), and is matched with the trapezoidal screw rod (22) to be installed, the pneumatic motor (27) is fixed below the horizontal moving base (11) through a pneumatic motor support (26), and is connected with the trapezoidal lead screw (22) through the coupler (25), and the trapezoidal lead screw (22) is driven to rotate by the pneumatic motor (27) when the pneumatic device works, so that the nut (23) drives the vertical moving base (29) to move along the vertical direction.
6. The automatic valve device suitable for discharging from the bottom of a mixing pot as claimed in claim 1, wherein the valve core unit (3) comprises a valve core (31) and a valve core support (32), wherein the valve core support (32) is arranged at the bottom of the valve core (31) and is used for connecting with the vertical moving unit (2), and the valve core (31) is used for matching with a discharge hole at the bottom of the mixing pot so as to control the opening and closing of the discharge hole.
7. The automatic valve device for the bottom discharge of mixing pots according to claim 1, characterized in that it further comprises an automatic valve holder (4), said automatic valve holder (4) being connected to said horizontal movement unit (1) for supporting said automatic valve device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921624113.3U CN210964982U (en) | 2019-09-27 | 2019-09-27 | Automatic valve device suitable for mixed pot bottom ejection of compact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921624113.3U CN210964982U (en) | 2019-09-27 | 2019-09-27 | Automatic valve device suitable for mixed pot bottom ejection of compact |
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| Publication Number | Publication Date |
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| CN210964982U true CN210964982U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921624113.3U Active CN210964982U (en) | 2019-09-27 | 2019-09-27 | Automatic valve device suitable for mixed pot bottom ejection of compact |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575785A (en) * | 2019-09-27 | 2019-12-17 | 华中科技大学 | Automatic valve device suitable for mixed pot bottom ejection of compact |
| CN113790272A (en) * | 2021-08-25 | 2021-12-14 | 华中科技大学 | Automatic valve device for extrusion discharging of bottom of mixing pot |
-
2019
- 2019-09-27 CN CN201921624113.3U patent/CN210964982U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575785A (en) * | 2019-09-27 | 2019-12-17 | 华中科技大学 | Automatic valve device suitable for mixed pot bottom ejection of compact |
| CN113790272A (en) * | 2021-08-25 | 2021-12-14 | 华中科技大学 | Automatic valve device for extrusion discharging of bottom of mixing pot |
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