CN213032002U - Filter equipment is used in silicon rubber production - Google Patents

Abstract

The utility model discloses a filter device for silicon rubber production, which belongs to the field of silicon rubber production, and comprises a device body, wherein the inside of the device body is connected with a filter frame in a sliding way, the inside of the filter frame is provided with a first filter screen, a second filter screen and a third filter screen, the left end and the right end of the filter frame are symmetrically connected with a round rod, the upper end of the round rod is fixedly connected with a connecting plate, the filter device for silicon rubber production is provided with three filter screens with meshes of different sizes for sequentially filtering silicon rubber raw materials, thereby not only reducing the probability of filter screen blockage, but also having the function of strengthening the filter effect, and the filter screens are driven by a motor and a cam to vibrate up and down, thereby having the functions of accelerating the filter speed and reducing the probability of filter screen blockage, thereby obtaining pure silicon rubber raw materials with higher quality, and the filter, the operation is simple and the use is convenient.

Description

Filter equipment is used in silicon rubber production

Technical Field

The utility model relates to a silicon rubber production field, more specifically say, relate to a filter equipment is used in silicon rubber production.

Background

The silicon rubber is characterized in that a main chain is formed by silicon and oxygen atoms in an alternating mode, the silicon atoms are usually connected with rubber with two organic groups, common silicon rubber mainly comprises silicon oxygen chain links containing methyl and a small amount of vinyl, the introduction of phenyl can improve the high-temperature resistance and the low-temperature resistance of the silicon rubber, the introduction of trifluoropropyl and cyano can improve the temperature resistance and the oil resistance of the silicon rubber, in the manufacturing process of the silicon rubber, a filtering device is usually needed to filter a silicon rubber raw material, so that a relatively pure raw material is obtained, and then the raw material is used for manufacturing the silicon rubber.

At present, some for the silicon rubber production filter equipment that exist on the market, directly use a filter screen to carry out the process to the raw materials, in filter process, easily take place the phenomenon of filter screen mesh jam, and filter through raw materials self whereabouts, lead to filter speed slower, and the filter effect is general, the silicon rubber raw materials quality that obtains is difficult to guarantee, and current filter equipment's filter screen installation is fixed, is difficult to dismantle and clears up it, the operation is inconvenient, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

Problem to exist among the prior art, an object of the utility model is to provide a filter equipment is used in silicon rubber production, it is provided with the filter screen of the mesh of three not equidimension and filters the silicon rubber raw materials in proper order, not only can reduce filter screen blocking's probability, still have the effect of strengthening the filter effect, and the filter screen is vibrated about being driven by motor and cam, have the effect of accelerating filtration speed and reducing filter screen blocking probability, thereby obtain the higher silicon rubber raw materials of comparatively pure quality, should cross filter stand and filter screen mounting means again simply, convenient to detach clears up, the operation is simple, and the use is convenient.

In order to solve the above problems, the utility model adopts the following technical proposal.

A filter device for silicon rubber production comprises a device body, wherein a filter frame is connected to the interior of the device body in a sliding manner, a first filter screen, a second filter screen and a third filter screen are arranged in the filter frame, circular rods are symmetrically connected to the left end and the right end of the filter frame, a connecting plate is fixedly connected to the upper end of each circular rod, thread grooves are symmetrically formed in the left end and the right end of the device body, thread blocks are connected to the thread grooves through threads, a connecting rod is fixedly connected to one end of each thread block, motors are symmetrically arranged at the left end and the right end of the device body, a rotating rod is arranged at one end of each motor, a cam is fixedly connected to one end of each rotating rod, the filter device for silicon rubber production is provided with three filter screens with meshes of different sizes to sequentially filter silicon rubber raw materials, still have the effect of strengthening the filter effect, and the filter screen is vibrated about being driven by motor and cam, has the effect of accelerating filtration speed and reducing filter screen jam probability to obtain the higher silicon rubber raw materials of comparatively pure quality, should cross filter stand and filter screen mounting means again simply, convenient to detach clears up easy operation, convenient to use.

Further, first filter screen is located the upper end of second filter screen, the second filter screen is located the upper end of third filter screen, the mesh of first filter screen, second filter screen and third filter screen reduces gradually, and through the setting of the filter screen of three different meshes, can filter impurity and cubic raw materials in the silicon rubber raw materials in proper order, not only can reduce the probability that the filter screen blockked up, still has the effect of strengthening the filter effect.

Furthermore, the other end fixedly connected with slide bar of connecting plate, the left and right ends symmetry of device body is provided with the sliding tray, slide bar and sliding tray sliding connection, slide bar not only have the effect of supporting the filter frame, still have the effect of restriction filter frame position.

Further, the other end of connecting rod is provided with the ring channel, the ring channel contact that the upper end of cam and connecting rod were provided with through the sliding connection of cam and ring channel for the cam can drive the connecting rod and reciprocate, thereby drives and shakes about filter rack and the filter screen and filter the silicon rubber raw materials.

Further, the bracing piece is provided with to the left and right ends symmetry of device body, the one end fixedly connected with turning block of bracing piece, turning block and cam sliding connection, bracing piece and turning block have the supporting role, can play the supporting role to the cam, and through the setting of turning block, do not hinder the cam and rotate.

Compared with the prior art, the utility model has the advantages of:

(1) the filter screen that this scheme was provided with the mesh of three equidimension not comes to filter silicon rubber raw materials in proper order, not only can reduce the probability of filter screen blocking, still has the effect of strengthening the filter effect, and the filter screen is vibrated about being driven by motor and cam, has the effect of accelerating filter speed and reducing filter screen blocking probability to obtain the higher silicon rubber raw materials of comparatively pure quality, should cross filter stand and filter screen mounting means again simply, convenient to detach clears up easy operation, convenient to use.

(2) First filter screen is located the upper end of second filter screen, and the second filter screen is located the upper end of third filter screen, and the mesh of first filter screen, second filter screen and third filter screen reduces gradually, through the setting of the filter screen of three different meshes, can filter impurity and cubic raw materials in the silicon rubber raw materials in proper order, not only can reduce the probability of filter screen jam, still has the effect of strengthening the filter effect.

(3) The other end fixedly connected with slide bar of connecting plate, the left and right sides both ends symmetry of device body is provided with the sliding tray, slide bar and sliding tray sliding connection, and the slide bar not only has the effect of supporting the filter stand, still has the effect of restriction filter stand position.

(4) The other end of connecting rod is provided with the ring channel, and the ring channel contact that the upper end of cam and connecting rod were provided with through the sliding connection of cam and ring channel for the cam can drive the connecting rod and reciprocate, thereby drives and shakes about filter stand and the filter screen and filter the silicon rubber raw materials.

(5) The left end and the right end of the device body are symmetrically provided with supporting rods, one end of each supporting rod is fixedly connected with a rotating block, the rotating blocks are connected with the cam in a sliding mode, the supporting rods and the rotating blocks have a supporting effect, the supporting effect can be achieved on the cam, and the cam is not hindered from rotating through the rotating blocks.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the filter frame of the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is an enlarged view of FIG. 1 at B;

fig. 5 is an enlarged view of fig. 2 at C.

The reference numbers in the figures illustrate:

the device comprises a device body 1, a filter frame 2, a first filter screen 3, a second filter screen 4, a third filter screen 5, a circular rod 6, a connecting plate 7, a sliding rod 8, a sliding groove 9, a threaded groove 10, a threaded block 11, a connecting rod 12, a motor 13, a rotating rod 14, a cam 15, an annular groove 16, a supporting rod 17 and a rotating block 18.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-5, a filter device for producing silicon rubber comprises a device body 1, referring to fig. 1-5, a filter frame 2 is slidably connected inside the device body 1, the filter frame 2 has a function of supporting a first filter screen 3, a second filter screen 4 and a third filter screen 5, the first filter screen 3, the second filter screen 4 and the third filter screen 5 are arranged inside the filter frame 2, circular rods 6 are symmetrically connected to the left and right ends of the filter frame 2, a connecting plate 7 is fixedly connected to the upper end of the circular rod 6, thread grooves 10 are symmetrically arranged at the left and right ends of the device body 1, thread blocks 11 are connected to the thread grooves 10 through threads, the connecting rod 12 can be fixed on the filter frame 2 through the thread connection of the thread blocks 11 and the thread grooves 10, a connecting rod 12 is fixedly connected to one end of the thread block 11, motors 13 are symmetrically arranged at the left and right ends of the device body 1, the model of motor 13 is YE2, belongs to prior art, and the one end of motor 13 is provided with dwang 14, and the one end fixedly connected with cam 15 of dwang 14.

Referring to fig. 1, a first filter screen 3 is positioned at the upper end of a second filter screen 4, the second filter screen 4 is positioned at the upper end of a third filter screen 5, meshes of the first filter screen 3, the second filter screen 4 and the third filter screen 5 are gradually reduced, impurities and blocky raw materials in silicon rubber raw materials can be sequentially filtered through the arrangement of the first filter screen 3, the second filter screen 4 and the third filter screen 5 with three different meshes, the blocking probability of the first filter screen 3, the second filter screen 4 and the third filter screen 5 can be reduced, the filtering effect is enhanced, a sliding rod 8 is fixedly connected to the other end of a connecting plate 7, sliding grooves 9 are symmetrically arranged at the left end and the right end of a device body 1, the sliding rod 8 is slidably connected with the sliding grooves 9, the sliding rod 8 not only has the function of supporting a filter frame 2, but also has the function of limiting the position of the filter frame 2, the device can only move up and down at a fixed position, and the phenomenon of dislocation or left and right movement can not occur.

Referring to fig. 4, the other end of the connecting rod 12 is provided with an annular groove 16, the upper end of the cam 15 contacts with the annular groove 16 arranged on the connecting rod 12, and the cam 15 is slidably connected with the annular groove 16, so that the cam 15 can drive the connecting rod 12 to move up and down, thereby driving the filter frame 2, the first filter screen 3, the second filter screen 4 and the third filter screen 5 to vibrate up and down, the left end and the right end of the device body 1 are symmetrically provided with supporting rods 17, one end of each supporting rod 17 is fixedly connected with a rotating block 18, the rotating block 18 is slidably connected with the cam 15, the supporting rods 17 and the rotating blocks 18 have a supporting function, the cam 15 can be supported, and the rotation of the cam 15 is not hindered by the arrangement.

When the filtering device for producing the silicon rubber is used, raw materials are poured into the filtering frame 2 from the opening at the upper end of the device body 1, the motor 13 is started, the motor 13 drives the rotating rod 14 to rotate, the rotating rod 14 drives the cam 15 to rotate, the cam 15 drives the connecting rod 12 to vibrate up and down, the connecting rod 12 drives the filtering frame 2 and the three filtering nets to vibrate up and down, at the moment, the first filtering net 3, the second filtering net 4 and the third filtering net 5 vibrate up and down to filter the silicon rubber raw materials, so that impurities, blocky raw materials and the like are left on the surfaces of the first filtering net 3, the second filtering net 4 and the third filtering net 5, the pure raw materials obtained by filtering fall out of the discharging port of the device body 1, through the operation process, the purpose of filtering the silicon rubber raw materials can be realized, when the first filtering net 3, the second filtering net 4 and the third filtering net 5 need to be cleaned, anticlockwise rotation connecting rod 12, connecting rod 12 drives screw thread piece 11 and rotates, screw thread piece 11 rotates and breaks away from with thread groove 10, connecting rod 12 does not have any spacing and fixed action to filtering frame 2 this moment, then with connecting plate 7 upwards pulling, connecting plate 7 drives circular rod 6 and filters frame 2 rebound, makes it break away from device body 1, can realize dismantling the purpose of clearing up filtering frame 2 and three filter screen, and easy operation, convenient to use.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a filter equipment is used in silicon rubber production, includes device body (1), its characterized in that: the utility model discloses a device for fixing the filter screen, including device body (1), the inside sliding connection of device body (1) has filter frame (2), the inside of filtering frame (2) is provided with first filter screen (3), second filter screen (4) and third filter screen (5), both ends symmetric connection has round bar (6) about filter frame (2), the upper end fixedly connected with connecting plate (7) of round bar (6), both ends symmetry is provided with thread groove (10) about device body (1), there is thread block (11) through threaded connection in thread groove (10), the one end fixedly connected with connecting rod (12) of thread block (11), both ends symmetry is provided with motor (13) about device body (1), the one end of motor (13) is provided with dwang (14), the one end fixedly connected with cam (15) of dwang (14).

2. The filter device for producing silicone rubber according to claim 1, wherein: first filter screen (3) are located the upper end of second filter screen (4), second filter screen (4) are located the upper end of third filter screen (5), the mesh of first filter screen (3), second filter screen (4) and third filter screen (5) reduces gradually.

3. The filter device for producing silicone rubber according to claim 1, wherein: the other end of the connecting plate (7) is fixedly connected with a sliding rod (8), sliding grooves (9) are symmetrically formed in the left end and the right end of the device body (1), and the sliding rod (8) is connected with the sliding grooves (9) in a sliding mode.

4. The filter device for producing silicone rubber according to claim 1, wherein: the other end of the connecting rod (12) is provided with an annular groove (16), and the upper end of the cam (15) is in contact with the annular groove (16) arranged on the connecting rod (12).

5. The filter device for producing silicone rubber according to claim 1, wherein: the device is characterized in that supporting rods (17) are symmetrically arranged at the left end and the right end of the device body (1), one end of each supporting rod (17) is fixedly connected with a rotating block (18), and each rotating block (18) is connected with a cam (15) in a sliding mode.

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