CN210308606U

CN210308606U - Pinch valve for automatic powder spreader

Info

Publication number: CN210308606U
Application number: CN201921138641.8U
Authority: CN
Inventors: 林伟湘
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-04-14
Anticipated expiration: 2029-07-19

Abstract

The utility model relates to a pinch valve for an automatic powder spreader, which comprises a telescopic driving part, a mounting plate and a top plate, wherein the telescopic driving part adopts a cylinder, and can also adopt similar driving parts such as an electric push rod, the mounting plate comprises a transverse plate and a vertical plate, the cylinder is horizontally fixed on the side surface of the vertical plate of the mounting plate, a pressing plate is fixed at the free end of a movable rod of the cylinder, the top plate is fixed right ahead the movable rod of the cylinder in a side-to-side manner, the top plate is positioned on the telescopic path of the movable rod, a pipeline of the automatic powder spreader passes through the vertical space between the pressing plate and the top plate, the movable rod of the cylinder extends outwards to drive the pressing plate to press the pipeline on the top plate, the pipeline is gradually flattened to realize the interception of the movable rod of the cylinder, namely the pipeline is closed, otherwise, the movable rod of the cylinder shrinks and, i.e. open. The utility model discloses a pinch valve takes up an area of the space for a short time, and the installation of being convenient for, the action is swift rapidly and can not produce the heat gathering.

Description

Pinch valve for automatic powder spreader

Technical Field

The utility model relates to a technical field of rostone panel production facility, in particular to a pinch valve for automatic duster.

Background

The artificial stone is a practical building material using high polymer, compared with traditional building materials such as stainless steel, ceramics and the like, the artificial stone not only has various functions, rich color and wider application range, the production and preparation process of the artificial stone plate generally comprises the steps of stirring, distributing and pressing raw materials, the mixed raw materials are generally distributed into a mold frame through a conveyor to form a blank, when the mixed raw materials are positioned on a belt of the conveyor, a layer of pigment is uniformly scattered on the surface of the mixed raw materials through an automatic powder scattering machine, the pigment and the mixed raw materials fall into the mold frame together to form the blank, so that linear textures with pattern effects are formed on the blank, and the artificial stone plate with various texture patterns is further prepared, the pattern of the texture patterns on the blank depends on the control of the automatic powder scattering machine on the pigment throwing, and mainly depends on the control of pipe clamping valves on various pipelines, the pigment in the automatic powder spreader is automatically conveyed downwards through a pipeline below the automatic powder spreader, and the automatic flow of the pigment in the pipeline is controlled by a pinch valve, but the existing pinch valve occupies a large space, is easy to generate heat accumulation when being started and stopped frequently, influences the use stability of the pinch valve, reduces the service life of related accessories, has high requirements on the quality and the use environment of parts, and has poor interception effect on the pipeline automatic flow conveying of powder and fine-particle solid pigments; therefore, it is highly desirable to invent a novel pinch valve for an automatic duster.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a pinch valve for automatic duster.

The specific contents are as follows: a pinch valve for an automatic duster, the pinch valve comprising a telescoping drive member, a mounting plate and a top plate, characterized by:

the mounting panel include diaphragm and riser, diaphragm and riser correspond fixed mounting panel that is the L form, flexible driver part including the freely flexible movable rod, flexible driver part level is fixed on the side of the riser of mounting panel, the side of the riser of the perpendicular mounting panel of movable rod of flexible driver part stretches out, the movable rod of flexible driver part and the diaphragm of mounting panel are located the both sides of the riser of mounting panel respectively, the roof side immediately fix in the dead ahead of flexible driver part's movable rod, and the roof is located the flexible route of movable rod, the roof is parallel with the riser of mounting panel.

Preferably, the telescopic driving component is an air cylinder or an electric push rod.

Preferably, the top plate is fixed on a vertical plate of the mounting plate through a connecting plate, and two ends of the connecting plate are respectively fixed with the side surface of the top plate and the side surface of the vertical plate of the mounting plate.

Preferably, a disk-shaped pressure plate is fixed to a free end of the movable rod of the telescopic driving member.

Preferably, the pressing plate is parallel to the top plate.

Preferably, the transverse plate of the mounting plate is provided with a fixing hole.

The utility model has the advantages of:

the utility model relates to a pinch valve for automatic duster, this pinch valve include flexible drive unit, mounting panel and roof, flexible drive unit adopt the cylinder, also can adopt similar drive unit such as electric putter, the mounting panel include diaphragm and riser, diaphragm and riser correspond fixed mounting panel that is L form, the cylinder level is fixed on the side of the riser of mounting panel, the movable rod of cylinder stretches out perpendicular to the side of the riser of mounting panel, and be fixed with the clamp plate at its free end, the movable rod of cylinder and the diaphragm of mounting panel are located the both sides of the riser of mounting panel respectively, the roof side stand fix in the dead ahead of the movable rod of flexible drive unit, and the roof is located the flexible route of movable rod, the roof is parallel with the riser of mounting panel; the pipeline of automatic duster passes in the vertical space between clamp plate and the roof, and the movable rod through the cylinder outwards stretches out drive clamp plate and extrudees the pipeline on the roof, makes the pipeline flatten gradually and realizes damming of colouring material, promptly closes, otherwise, the movable rod shrinkage of cylinder is kept away from the pipeline, and the pipeline is opened by oneself through self elasticity can the blanking, promptly opens, can control opening, closing of pinch valve through the monolithic programming, the utility model discloses a pinch valve takes up an area of the space for a short time, and the installation of being convenient for, the action is agile rapidly and can not produce the heat gathering, is applicable to the pipeline when self-flowing carrying to powder, the solid colouring material of fine particle class and dams.

Drawings

FIG. 1 is a schematic perspective view of a pinch valve for an automatic powder spreader;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a diagram of an embodiment of the present invention;

in the figure: 11. the telescopic driving component 121, the transverse plate of the mounting plate 122, the vertical plate of the mounting plate 123, the fixing hole 13, the movable rod of the telescopic driving component 14, the pressing plate 15, the top plate 16, the connecting plate 2 and the pipeline 2.

Detailed Description

Embodiment one, referring to fig. 1-4, a pinch valve for an automatic duster, the pinch valve comprising a telescoping drive member, a mounting plate and a top plate;

The telescopic driving part in the embodiment adopts an air cylinder, and can also adopt a similar driving part such as an electric push rod.

The roof pass through the connecting plate to be fixed on the riser of mounting panel, the both ends of this connecting plate are fixed with the side of roof, the side of the riser of mounting panel respectively.

The free end of the movable rod of the telescopic driving part is fixed with a disc-shaped pressing plate, the pressing plate is parallel to the top plate, and the stress area is increased through the pressing plate, so that the interception effect of the telescopic driving part on the pipeline is better.

And a transverse plate of the mounting plate is provided with a fixing hole for fixing the mounting plate and the whole pinch valve.

The utility model discloses a use and principle:

automatic duster's pipeline passes in the vertical space between clamp plate and the roof, and the movable rod through the cylinder outwards stretches out drive clamp plate and extrudees the pipeline on the roof, makes the pipeline flatten gradually and realizes damming of colouring material, promptly closes, otherwise, the movable rod shrinkage of cylinder keeps away from the pipeline, and the pipeline is opened by oneself through self elasticity and can the blanking, promptly opens, can control opening, closing of pinch valve through singlechip programming, realizes the modularization, the blanking of systematic control colouring material, the utility model discloses a pinch valve occupation of land space is little, and the installation of being convenient for, the action is nimble rapidly and can not produce the heat gathering, is applicable to powder, damming when the pipeline gravity flow of the solid colouring material of fine particle class is carried.

Claims

1. A pinch valve for an automatic duster, the pinch valve comprising a telescoping drive member, a mounting plate and a top plate, characterized by:

2. The pinch valve for the automatic powder spreader according to claim 1, wherein: the telescopic driving part is a cylinder or an electric push rod.

3. The pinch valve for the automatic powder spreader according to claim 1, wherein: the roof pass through the connecting plate to be fixed on the riser of mounting panel, the both ends of this connecting plate are fixed with the side of roof, the side of the riser of mounting panel respectively.

4. The pinch valve for the automatic powder spreader according to claim 1, wherein: the free end of the movable rod of the telescopic driving part is fixed with a disc-shaped pressing plate.

5. The pinch valve for the automatic powder spreader according to claim 4, wherein: the pressing plate is parallel to the top plate.

6. The pinch valve for the automatic powder spreader according to claim 1, wherein: the transverse plate of the mounting plate is provided with a fixing hole.