CN210964137U

CN210964137U - Silver thick liquid filter equipment convenient to change filter screen

Info

Publication number: CN210964137U
Application number: CN201921901104.4U
Authority: CN
Inventors: 陈军伟; 于跃; 卜志杰
Original assignee: Rizhao Zhongbang Electronic Co ltd
Current assignee: Rizhao Zhongbang Electronic Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-10
Anticipated expiration: 2029-11-06

Abstract

The utility model provides a silver thick liquid filter equipment convenient to change filter screen. The utility model discloses a filter screen, including frame, clamping groove, waste paper winding roll, clamping groove, the frame is seted up to the both sides position of frame, connect on the both sides wall around the frame and be fixed with the mount, and it is connected with the feeding winding roll to distribute to rotate on two mounts on frame right side, distributes to rotate on two left mounts of frame and be connected with the waste paper winding roll, the downside position connection of waste paper winding roll is fixed with the collection frame, one side of collecting the frame is connected fixedly with the lateral wall of frame, realizes holding one side of filter screen through setting up the feeding winding roll, and the waste material winding roll then realizes holding the roll of filter screen opposite side, and this design realizes the removal to the filter screen through.

Description

Silver thick liquid filter equipment convenient to change filter screen

Technical Field

The utility model relates to a filtration equipment field especially relates to a silver thick liquid filter equipment convenient to change filter screen.

Background

In the photovoltaic industry, production and use of silver paste are closely related to the fineness of products, and the excessive fineness can cause poor printing patterns and even cause scrapping of screen plates used for printing. So in order to the assurance to the thick liquids fineness, also in order to filter some large-grained impurity in the thick liquids production simultaneously, filter and be indispensable, but filter equipment has the inconvenient problem of filter screen change among the prior art.

Therefore, it is necessary to provide a silver paste filtering apparatus with a filter screen convenient to replace to solve the above technical problems.

Disclosure of Invention

The utility model provides a silver thick liquid filter equipment convenient to change filter screen has solved among the prior art filter equipment and has had the filter screen to change inconvenient problem.

In order to solve the technical problem, the utility model provides a silver paste filtering device convenient for replacing a filter screen, which comprises a frame body, wherein the frame body is of a cubic structure, the positions of two sides of the frame body are provided with clamping grooves which run through the box wall of the frame body to be opened, the front side wall and the rear side wall of the frame body are fixedly connected with fixing frames, the two fixing frames distributed on the right side of the frame body are rotatably connected with a feeding roller, the two fixing frames distributed on the left side of the frame body are rotatably connected with a waste paper roller, the lower side position of the waste paper roller is fixedly connected with a collecting frame, one side of the collecting frame is fixedly connected with the side wall of the frame body, two sides of the front end surface and the rear end surface inside the frame body are provided with sliding grooves, the inside of each sliding groove is slidably connected with a fixing block, the, the downside of fixed block is provided with the fixed plate, the bottom position at the sliding tray inside is installed to the fixed plate, the joint has compression spring between fixed plate and the fixed block, the upside position that screw and screw passed the framework is seted up to the upside of sliding tray, the screw is laminated with the upside of adjusting screw engaged with just adjusting screw's downside and fixed block mutually.

Preferably, the fixing frame is a plate-shaped structure with a T-shaped cross section, and the fixing frame is provided with a screw hole which penetrates through the frame body through a bolt to be fixed with the frame body.

Preferably, the pressing roller is of a cylindrical structure with the middle protruding outwards.

Preferably, the sliding groove is a slotted hole structure with an isosceles trapezoid cross section, the fixed block is a block structure with an isosceles trapezoid cross section, and the sliding groove is connected with the fixed block in a sliding mode.

Preferably, fix and laminate mutually with the filter screen at two inside compression roller downside of framework, the draw-in groove is passed to one side of filter screen and feeding winding up roller looks joint, the opposite side of filter screen passes draw-in groove and waste material winding up roller looks joint.

Preferably, the upper side of the adjusting screw is provided with a turntable, and the turntable is provided with anti-skid grains with wavy cross sections.

Preferably, a water outlet pipe is arranged at the lower side position of the front end face of the frame body.

Compared with the prior art, the utility model provides a silver thick liquid filter equipment convenient to change filter screen has following beneficial effect: the feeding winding roller is arranged to wind one side of the filter screen, the waste winding roller is arranged to wind the other side of the filter screen, the filter screen is moved by synchronous rotation of the waste winding roller and the feeding roller, and the waste winding roller is convenient to wind after excessive dirt on the filter screen, so that the filter screen replacement speed is greatly improved;

the collecting frame positioned on the lower side of the waste material winding roller is used for absorbing the silver paste dripped from the waste material winding roller, so that the silver paste waste is prevented;

the compression roller in the frame body presses the filter screen entering the frame body through the clamping groove downwards, so that the filter screen is pressed downwards, silver paste is prevented from leaking out through the clamping groove in the filtering process, in addition, the compression roller adopts a cylindrical structure with the middle protruding outwards, the design is convenient for the silver paste to gather towards the middle of the filter screen, and the silver paste is prevented from leaking out from the front side and the rear side of the filter screen;

and move down through adjusting screw and drive the fixed block and move to the downside, and compression spring plays the purpose of supporting the fixed block, realizes tightening to the filter screen through this design.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a silver paste filtering apparatus convenient for replacing a filter screen according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of the construction of the press roll shown in FIG. 1;

fig. 4 is a schematic structural view of the fixing block shown in fig. 1.

Reference numbers in the figures: 1. frame, 2, draw-in groove, 3, feeding winding up roller, 4, mount, 5, outlet pipe, 6, collection frame, 7, waste material winding up roller, 8, compression roller, 9, adjusting screw, 10, fixed block, 11, fixed orifices, 12, compression spring, 13, fixed plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a silver paste filtering apparatus with a filter screen convenient to replace according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of a portion of FIG. 1 at A; FIG. 3 is a schematic view of the construction of the press roll 8 shown in FIG. 1; fig. 4 is a schematic structural view of the fixing block 10 shown in fig. 1. A silver paste filtering device convenient for replacing a filter screen comprises a frame body 1, wherein the frame body 1 is of a cubic structure, clamping grooves 2 are formed in two side positions of the frame body 1, the clamping grooves 2 penetrate through the wall of the frame body 1 to be formed, fixing frames 4 are fixedly connected to the front side wall and the rear side wall of the frame body 1, feeding winding rollers 3 are rotatably connected to the two fixing frames 4 distributed on the right side of the frame body 1, waste paper winding rollers are rotatably connected to the two fixing frames 4 distributed on the left side of the frame body 1, a collecting frame 6 is fixedly connected to the lower side position of the waste paper winding rollers, one side of the collecting frame 6 is fixedly connected with the side wall of the frame body 1, sliding grooves are formed in two sides of the front end face and the rear end face inside the frame body 1, a fixing block 10 is slidably connected to the inside of each sliding groove, fixing holes 11 are formed in the, the bottom position at the inside of sliding tray is installed to fixed plate 13, and the joint has compression spring 12 between fixed plate 13 and the fixed block 10, and the upside of sliding tray has been seted up screw and has been passed framework 1's upside position, and the screw is laminated mutually with adjusting screw 9 and adjusting screw 9's downside and the upside of fixed block 10.

The fixing frame 4 is a plate-shaped structure with a T-shaped cross section, and the fixing frame 4 is provided with screw holes which penetrate through the frame body 1 through bolts to be fixed.

The compression roller 8 is the middle cylindrical structure protruding outwards, and this design is convenient for silver thick liquid to the middle gathering of filter screen, prevents that silver thick liquid both sides from spilling around the filter screen.

The sliding groove is a slotted hole structure with the cross section of an isosceles trapezoid, the fixed block 10 is a block structure with the cross section of an isosceles trapezoid, the sliding groove is connected with the fixed block 10 in a sliding mode, and the fixed block 10 is fixed conveniently through the sliding groove.

Fix and laminate mutually with the filter screen at two inside compression roller 8 downside of framework 1, one side of filter screen is passed draw-in groove 2 and 3 looks joints of feeding winding up roller, and the opposite side of filter screen passes draw-in groove 2 and 7 looks joints of waste material winding up roller, and then realizes the fixed to the filter screen position.

The carousel is installed to adjusting screw 9's upside, has seted up the anti-skidding line of personally submitting wavy cross section on the carousel, is convenient for rotate adjusting screw 9 through the anti-skidding line on the carousel.

The lower side position of the front side end face of the frame body 1 is provided with a water outlet pipe 5, so that the water outlet pipe 5 can conveniently flow out the silver paste in the frame body 1.

The utility model provides a silver thick liquid filter equipment convenient to change filter screen's theory of operation as follows: in the using process, the filter screen is firstly coiled on the feeding roller 3, then one section of the filter screen passes through the clamping groove 2 and is attached to the lower side of the compression roller 8 after passing through the clamping groove 2, then the waste material is jointed with a press roller 8 at the other side of the frame body 1, and then passes through the clamping groove 2 to be rolled with a waste material rolling roller 7, then the rotary table rotates to drive the adjusting screw 9 to rotate, and the adjusting screw 9 moves the fixed block 10 downwards to slide in the sliding groove, meanwhile, the fixed block 10 located at the bottom of the sliding groove is fixed with the compression spring 12, an acting force is provided upwards through the support of the compression spring 12, the purpose of supporting the fixing block 10 is achieved, the compression roller 8 presses the filter screen downwards in the downward moving process of the fixing block 10, and then realize the tightness to the filter screen, the silver thick liquid of framework 1 upside falls into on the filter screen, realizes the filtration to the silver thick liquid.

Compared with the prior art, the utility model provides a silver thick liquid filter equipment convenient to change filter screen has following beneficial effect: the feeding winding roller 3 is arranged to wind one side of the filter screen, the waste winding roller 7 is arranged to wind the other side of the filter screen, the filter screen is moved by synchronous rotation of the waste winding roller 7 and the feeding roller, and the waste winding roller 7 is convenient to wind after the filter screen is excessively polluted, so that the filter screen replacement speed is greatly increased;

the collecting frame 6 positioned on the lower side of the waste material winding roller 7 is used for absorbing the silver paste dripped from the waste material winding roller 7, so that the silver paste waste is prevented;

the press roller 8 in the frame body 1 presses the filter screen entering the frame body 1 through the clamping groove 2 downwards, so that the filter screen is pressed downwards, silver paste is prevented from leaking through the clamping groove 2 in the filtering process, in addition, the press roller 8 adopts a cylindrical structure with the middle protruding outwards, the design is convenient for the silver paste to gather towards the middle of the filter screen, and the silver paste is prevented from leaking from the front side and the rear side of the filter screen;

the fixing block 10 is driven to move downwards by the downward movement of the adjusting screw 9, and the compression spring 12 plays a role in supporting the fixing block 10, so that the filter screen is tightened by the design.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a silver thick liquid filter equipment convenient to change filter screen, includes framework (1), its characterized in that: framework (1) is the cube structure, draw-in groove (2) have been seted up to the both sides position of framework (1), draw-in groove (2) run through the tank wall of framework (1) and set up, be connected on both sides wall around framework (1) and be fixed with mount (4), distribute and rotate on two mount (4) on framework (1) right side and be connected with feeding winding up roller (3), distribute and rotate on two left mount (4) of framework (1) and be connected with waste paper winding up roller, waste paper winding up roller's downside position is connected and is fixed with collection frame (6), it is fixed with the lateral wall of framework (1) to collect one side of frame (6) and be connected, the sliding tray has been seted up to the both sides of terminal surface around framework (1) is inside, the inside sliding connection of sliding tray has fixed block (10), fixed orifices (11) have been seted up on fixed block (10), two fixed orifices (11) that distribute in framework (1) inside one side rotate with the both The utility model discloses a fixing device for the sliding door, the downside of fixed block (10) is provided with fixed plate (13), the bottom position at the sliding tray inside is installed in fixed plate (13), the joint has compression spring (12) between fixed plate (13) and fixed block (10), the upside of sliding tray has been seted up screw and has been passed the upside position of framework (1), the screw is laminated with the upside of adjusting screw (9) looks meshing and adjusting screw (9) downside and fixed block (10).

2. The silver paste filtering device convenient for replacing the filter screen according to claim 1, wherein the fixing frame (4) is a plate-shaped structure with a T-shaped cross section, and the fixing frame (4) is provided with screw holes which are fixed with the frame body (1) through bolts.

3. The silver paste filtering device convenient for replacing the filter screen according to claim 1, wherein the pressing roller (8) is of a cylindrical structure with the middle protruding outwards.

4. The silver paste filtering device convenient for replacing the filter screen according to claim 1, wherein the sliding groove is a slotted hole structure with a cross section of an isosceles trapezoid, the fixing block (10) is a block structure with a cross section of an isosceles trapezoid, and the sliding groove is connected with the fixing block (10) in a sliding manner.

5. The silver paste filtering device convenient to change filter screen of claim 1, characterized in that, fix and laminate mutually with the filter screen two compression roller (8) downside in framework (1) inside, draw-in groove (2) and feeding winding up roller (3) looks joint are passed to one side of filter screen, the opposite side of filter screen passes draw-in groove (2) and waste material winding up roller (7) looks joint.

6. The silver paste filtering device convenient for replacing the filter screen according to claim 1, wherein a turntable is mounted on the upper side of the adjusting screw (9), and anti-slip lines with wavy cross sections are formed on the turntable.

7. The silver paste filtering device convenient for replacing the filter screen according to claim 1, wherein a water outlet pipe (5) is arranged at the lower side position of the front end face of the frame body (1).