CN217573659U - Raw materials screening plant is used in rubber strip production - Google Patents

Abstract

The utility model discloses a raw materials screening plant is used in rubber strip production, including returning the shape installing frame, the below of returning the shape installing frame is equipped with the collecting box that the top set up for the opening, return the equal fixedly connected with base in bottom both sides of shape installing frame, return and be equipped with back the shape frame in the shape installing frame, return the shape frame internalization cover and be equipped with and filter screening mechanism, filter screening mechanism's top left side fixedly connected with rectangular pipe, the right-hand member of rectangular pipe is established to block structure, returns the left side top of shape frame and has seted up the draw-in groove, and the activity card is equipped with elasticity in the draw-in groove and clamps the mechanism, and the rectangular pipe slip cap is established on elasticity clamps the mechanism, filters the first L shape kelly of top right side fixedly connected with of screening mechanism. The utility model discloses be convenient for carry out multistage automatic screening to the rubber material, improve screening efficiency, reduce intensity of labour, and can separate the good rubber material of screening fast and take out, improve work efficiency, make things convenient for personnel to use.

Description

Raw materials screening plant is used in rubber strip production

Technical Field

The utility model relates to a raw materials screening equipment technical field especially relates to a raw materials screening plant is used in rubber strip production.

Background

The rubber is used as one of main raw materials for producing the rubber strips, the rubber needs to be subjected to batching and mixing in the early stage of rubber extrusion production, and large particles and small particles exist in the rubber due to the fact that the rubber materials for producing the rubber strips are gathered together after being stored for a long time, so that the large particles and the small particles need to be subjected to screening separation treatment; present screening mode is mostly to rock the mode of sieve through artificial circulation and sieves, this kind of mode intensity of labour who rocks sieve screening through artificial circulation is big, and does not possess multistage autofilter's function, make can only select the sizing material of two kinds of different specifications at every turn, to the sizing material of medium size, the sieve that needs to be changed that the sieve mesh is little screens once more, waste time and energy, work efficiency is low, can not satisfy the user demand, consequently we have proposed a raw materials screening plant for rubber strip production is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a raw material screening device for rubber strip production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a raw materials screening plant is used in rubber strip production, is including returning the shape installing frame, the below of returning the shape installing frame is equipped with the collecting box that the top set up for the opening, return the equal fixedly connected with base in bottom both sides of shape installing frame, it is equipped with back the shape frame to return in the shape installing frame, it is equipped with filtration screening mechanism to return movable sleeve in the shape frame, filter screening mechanism's top left side fixedly connected with rectangular tube, the right-hand member of rectangular tube is established to the shutoff structure, return the left side top of shape frame and seted up the draw-in groove, movable clamp is equipped with elasticity clamping mechanism in the draw-in groove, the rectangular tube slip cap is established on elasticity clamping mechanism, the first L shape kelly of top right side fixedly connected with of filtration screening mechanism, it establishes on first L shape kelly to return shape frame movable sleeve, the equal fixedly connected with guide mechanism in both sides of returning the shape frame, one side that two guide mechanism kept away from each other extends to returning the shape installing frame, it establishes on two guide mechanism to return the shape installing frame slip cap, return the right side fixedly connected with a plurality of first spring, the guide mechanism fixedly connected with the right-fixed block of the drive mechanism that the top of the collision is connected with the motor drive block that the top of two sides and the collision blocks that the collision is connected with the bottom that the collision is connected with the circle.

Preferably, the filtering and screening mechanism comprises a first filtering box and a second filtering box which are movably sleeved in a clip-shaped frame, the tops of the first filtering box and the second filtering box are both arranged to be openings, clamping sleeves are fixedly connected to the two sides of the top of the second filtering box and the inner walls of the two sides of the clip-shaped frame, clamping blocks are fixedly connected to the two sides of the bottom of the first filtering box and the two sides of the bottom of the second filtering box respectively, the clamping sleeves are movably sleeved on the corresponding clamping blocks, pull rods are fixedly connected to the inner walls of the bottom of the first filtering box and the inner walls of the bottom of the second filtering box respectively, a clip-shaped handle is fixedly connected to the top end of each pull rod, the top of the clip-shaped handle below is in movable contact with the bottom of the first filtering box, the inner wall of the top of the first L-shaped clamping rod is fixedly connected with the right side of the top of the first filtering box, and the bottom of the rectangular tube is fixedly connected with the left side of the top of the first filtering box.

Preferably, the elastic clamping mechanism comprises a second L-shaped clamping rod movably clamped in the clamping groove, a pull ring is fixedly connected to the top end of the second L-shaped clamping rod, the top of the pull ring extends to the position above the circular mounting frame, a rectangular rod is slidably sleeved in the rectangular tube, the left end of the rectangular rod is fixedly connected with the inner wall of the left side of the second L-shaped clamping rod, and a second spring is fixedly connected between the right end of the rectangular rod and the inner wall of the right end of the rectangular tube.

Preferably, guiding mechanism includes two guide bars, and the one end that two relative guide bars are close to each other about respectively with the both sides fixed connection who returns the shape frame, lie in to return the shape frame and keep away from the one end of returning the shape frame with two guide bars of one side and all extend to returning the shape installing frame outside and the same montant of fixedly connected with, return the shape installing frame slip cover and establish on four guide bars, the right-hand member of first spring and the left side fixed connection who lies in the montant on right side, the bottom of fixed block and the top fixed connection of the montant on right side.

Preferably, the circulating driving mechanism comprises a ball embedded on the left side of the fixed block, an eccentric wheel matched with the ball is arranged on the left side of the ball, and the top end of an output shaft of the driving motor is fixedly connected with the right side of the bottom of the eccentric wheel.

Preferably, the right side of the top of the square frame is provided with a slot, and the inner wall of the slot is in movable contact with the outer side of the first L-shaped clamping rod.

Preferably, two guide holes are formed in the inner walls of the two sides of the square-shaped mounting frame, and the inner walls of the guide holes are connected with the outer sides of the corresponding guide rods in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be convenient for carry out multistage automatic screening to the rubber material, improve screening efficiency, reduce intensity of labour, and can separate the good rubber material of screening fast and take out, improve work efficiency, make things convenient for personnel to use.

Drawings

Fig. 1 is a schematic structural diagram of a raw material screening device for rubber strip production provided by the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 100. a clip-shaped mounting frame; 101. a base; 102. a collection box; 1. a clip frame; 2. a guide bar; 3. a vertical rod; 4. a collision mass; 5. a first spring; 6. a fixed block; 7. an eccentric wheel; 8. a drive motor; 9. a second filter cassette; 10. a first filter cassette; 11. a pull rod; 12. a clip-shaped handle; 13. a first L-shaped clamping rod; 14. a rectangular tube; 15. a second L-shaped clamping rod; 16. a card slot; 17. a rectangular bar; 18. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a raw material screening device for rubber strip production comprises a clip-shaped mounting frame 100, a collection box 102 with an opening at the top is arranged below the clip-shaped mounting frame 100, both sides of the bottom of the clip-shaped mounting frame 100 are fixedly connected with a base 101, a clip-shaped frame 1 is arranged in the clip-shaped mounting frame 100, a filtering and screening mechanism is movably sleeved in the clip-shaped frame 1, a rectangular tube 14 is fixedly connected to the left side of the top of the filtering and screening mechanism, the right end of the rectangular tube 14 is a blocking structure, a clamping groove 16 is arranged at the top of the left side of the clip-shaped frame 1, an elastic clamping mechanism is movably clamped in the clamping groove 16, the rectangular tube 14 is slidably sleeved on the elastic clamping mechanism, a first L-shaped clamping rod 13 is fixedly connected to the right side of the top of the filtering and screening mechanism, the clip-shaped frame 1 is movably sleeved on the first L-shaped clamping rod 13, wherein a slot is arranged at the right side of the top of the clip-shaped frame 1, the inner wall of the slot is movably contacted with the outer side of a first L-shaped clamping rod 13, the first L-shaped clamping rod 13 is arranged to play a role in positioning, two sides of a clip frame 1 are fixedly connected with a guide mechanism, the side, far away from each other, of the two guide mechanisms extends to the outside of the clip frame 100, the clip frame 100 is slidably sleeved on the two guide mechanisms, the right side of the clip frame 100 is fixedly connected with a plurality of first springs 5, the first springs 5 are arranged to play a role in driving the clip frame 1 to move, the right ends of the first springs 5 are fixedly connected with the guide mechanisms on the right side, the top of the guide mechanism on the right side is fixedly connected with a fixed block 6, the left side of the fixed block 6 is embedded with a circular driving mechanism, the right side of the top of the clip frame 100 is embedded with a driving motor 8, wherein the inner wall on the right side of the clip frame 100 is provided with embedded holes with openings on the top and the right side, the inner wall of the embedding hole is fixedly connected with the outer side of a driving motor 8, the top end of an output shaft of the driving motor 8 is fixedly connected with the bottom of a circulating driving mechanism, collision blocks 4 are fixedly connected to the inner walls of the two sides of a clip-shaped mounting frame 100, and a clip-shaped frame 1 is positioned between the two collision blocks 4 and matched with the two collision blocks 4;

the filtering and screening mechanism comprises a first filtering box 10 and a second filtering box 9 which are movably sleeved in the clip-shaped frame 1, wherein the outer side of the first filtering box 10 and the outer side of the second filtering box 9 are both in movable contact with the inner wall of the clip-shaped frame 1, the tops of the first filtering box 10 and the second filtering box 9 are both provided with openings, the two sides of the top of the second filtering box 9 and the inner walls of the two sides of the clip-shaped frame 1 are both fixedly connected with clamping sleeves, the two sides of the bottom of the first filtering box 10 and the two sides of the bottom of the second filtering box 9 are both fixedly connected with clamping blocks, the clamping sleeves are movably sleeved on the corresponding clamping blocks, the clamping blocks and the clamping sleeves are matched to achieve the purpose of positioning the first filtering box 10 and the second filtering box 9, the inner wall of the bottom of the first filtering box 10 and the inner wall of the bottom of the second filtering box 9 are both fixedly connected with a pull rod 11, the top end of the pull rod 11 is fixedly connected with a clip-shaped handle 12, the top of the clip-shaped handle 12 positioned below is in a manner of movably contacting with the bottom of the first filtering box 10, the second filtering box 10, and the filter box can prevent the first filtering box 10 from sliding from being connected with the top of the second filtering box in a first filtering box in a fixed manner that the second filtering box 10 can be connected with a first filtering box in a rectangular tube 14, and a fixed manner that the top of the second filtering box 10 can be connected in a first filtering box in a fixed manner that the first filtering box 10 can be connected in a fixed manner, and a fixed manner that the second filtering box in a first filtering box in a fixed manner that the second filtering box can be connected with the right side of the filter box in a fixed manner, and a first filtering box in a fixed manner that the first filtering box 10 that the top of the second filtering box 10 can be connected in a fixed pipe 14 that the right side can be connected in a fixed manner;

the elastic clamping mechanism comprises a second L-shaped clamping rod 15 which is movably clamped in a clamping groove 16, the top end of the second L-shaped clamping rod 15 is fixedly connected with a pull ring, the top of the pull ring extends to the upper side of the clip-shaped mounting frame 100, a rectangular rod 17 is slidably sleeved in the rectangular tube 14, the rectangular rod 17 and the rectangular tube 14 are arranged to achieve the effect of guiding and positioning the second L-shaped clamping rod 15, the left end of the rectangular rod 17 is fixedly connected with the inner wall of the left side of the second L-shaped clamping rod 15, and a second spring 18 is fixedly connected between the right end of the rectangular rod 17 and the inner wall of the right end of the rectangular tube 14;

the guide mechanism comprises two guide rods 2, one ends, close to each other, of the two guide rods 2 opposite to each other on the left side and the right side are fixedly connected with the two sides of the clip frame 1 respectively, one ends, far away from the clip frame 1, of the two guide rods 2 on the same side of the clip frame 1 extend to the outside of the clip frame 100 and are fixedly connected with the same vertical rod 3, the clip frame 100 is slidably sleeved on the four guide rods 2, two guide holes are formed in the inner walls on the two sides of the clip frame 100, the inner walls of the guide holes are slidably connected with the outer sides of the corresponding guide rods 2, the guide rods 2 and the guide holes are matched to achieve the effect of guiding and positioning the clip frame 1, the right end of the first spring 5 is fixedly connected with the left side of the vertical rod 3 on the right side, and the bottom of the fixed block 6 is fixedly connected with the top end of the vertical rod 3 on the right side;

circulation actuating mechanism is equipped with rather than matched with eccentric wheel 7 including inlaying the dress at the left ball of fixed block 6, the left side of ball, and the output shaft top of driving motor 8 and the bottom right side fixed connection of eccentric wheel 7, wherein the cooperation of eccentric wheel 7 and ball plays circulation drive's effect, the utility model discloses be convenient for carry out multistage automatic screening to the rubber material, improve screening efficiency, reduce intensity of labour, and can separate the rubber material that will sieve fast and take out, improve work efficiency, make things convenient for personnel to use.

The working principle is as follows: when the device is used for screening, rubber materials are poured into the first filter box 10 above, then the driving motor 8 is started, the output shaft of the driving motor 8 drives the eccentric wheel 7 to rotate, the eccentric wheel 7 rotates for the first half circle to collide and extrude the balls, the force of the collision extrusion drives the balls to move rightwards, the balls drive the fixed block 6 to move rightwards, the fixed block 6 drives the vertical rod 3 on the right side to move rightwards, the vertical rod 3 on the right side moves rightwards while stretching the first spring 5, the extrusion force on the balls is gradually released and separated from the balls when the eccentric wheel 7 rotates for the second half circle, the elastic force of the first spring 5 in the stretching state drives the vertical rod 3 on the right side to move leftwards, the eccentric wheel 7 continuously rotates, and then the vertical rod 3 on the right side circularly moves leftwards and leftwards, the vertical rod 3 on the right side drives the clip 1 to circularly move rightwards and leftwards through the two guide rods 2 on the right side, the clip frame 1 drives the two guide rods 2 and the vertical rod 3 on the left side to circularly move right and left, the clip frame 1 collides with the left side of the right collision block 4 while moving right, the clip frame 1 collides with the right side of the left collision block 4 while moving left, the clip frame 1 circularly moves right and left and vibrates under the collision force, the clip frame 1 drives the first filter box 10 and the second filter box 9 to circularly move right and left and vibrate, under the vibration force, rubber materials smaller than the sieve pores of the first filter box 10 in the first filter box 10 pass through the first filter box 10 and fall into the second filter box 9, rubber materials smaller than the second filter box 9 pass through the second filter box 9 and fall into the collection box 102, meanwhile, rubber materials larger than the sieve pores of the first filter box 10 stay in the first filter box 10, rubber materials larger than the sieve pores of the second filter box 9 and stay in the second filter box 9, the purpose of automatic screening is achieved, and the arrangement of the first filter box 10 and the second filter box 9 can achieve the purpose of automatic multi-stage screening, so that the screening efficiency is improved;

when the rubber materials in the first filter box 10 and the second filter box 9 need to be taken out, the pull ring is moved leftwards to drive the second L-shaped clamping rod 15 to be separated from the clamping groove 16 leftwards, the second L-shaped clamping rod 15 drives the rectangular rod 17 to slide leftwards in the rectangular pipe 14 and stretch the second spring 18, when the second L-shaped clamping rod 15 is separated from the clamping groove 16 leftwards, the first filter box 10 is released from being fixed, at the moment, the square-shaped handle 12 located above can be pulled upwards, the square-shaped handle 12 located above drives the first filter box 10 to be moved out upwards from the square-shaped frame 1 through the corresponding pull rod 11, the square-shaped handle 12 located below is pulled upwards, the square-shaped handle 12 located below drives the second filter box 9 to be moved out from the square-shaped frame 1 through the corresponding pull rod 11, and the rubber materials in the first filter box 10 and the second filter box 9 can be taken out, so that the purpose of quickly taking out the screened rubber materials is achieved.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific situations.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A raw material screening device for rubber strip production comprises a clip-shaped mounting frame (100), a collection box (102) with an opening at the top is arranged below the clip-shaped mounting frame (100), both sides of the bottom of the clip-shaped mounting frame (100) are fixedly connected with a base (101), the device is characterized in that the clip-shaped mounting frame (100) is internally provided with a clip-shaped frame (1), a filtering and screening mechanism is movably sleeved in the clip-shaped frame (1), the left side of the top of the filtering and screening mechanism is fixedly connected with a rectangular tube (14), the right end of the rectangular tube (14) is of a plugging structure, the top of the left side of the clip-shaped frame (1) is provided with a clamping groove (16), an elastic clamping mechanism is movably clamped in the clamping groove (16), the rectangular tube (14) is slidably sleeved on the elastic clamping mechanism, the right side of the top of the filtering and screening mechanism is fixedly connected with a first L-shaped clamping rod (13), the clip-shaped frame (1) is movably sleeved on the first L-shaped clamping rod (13), both sides of the clip-shaped frame (1) are fixedly connected with guide mechanisms, one side of the two guide mechanisms which are far away from each other extends to the outer side of the clip-shaped mounting frame (100), the left side of the clip-shaped mounting frame (100) is fixedly connected with a plurality of spring mechanism, and a plurality of guide mechanisms (5) are fixedly connected with a plurality of guide mechanisms (6) and a fixed block (5) which are fixedly connected with a fixed block mechanism, the top right side of the clip-shaped mounting frame (100) is embedded with a driving motor (8), the top end of an output shaft of the driving motor (8) is fixedly connected with the bottom of the circulating driving mechanism, collision blocks (4) are fixedly connected to the inner walls of the two sides of the clip-shaped mounting frame (100), and the clip-shaped frame (1) is located between the two collision blocks (4) and is matched with the two collision blocks (4).

2. The raw material screening device for rubber strip production as claimed in claim 1, wherein the filtering and screening mechanism comprises a first filtering box (10) and a second filtering box (9) which are movably sleeved in the rectangular frame (1), the tops of the first filtering box (10) and the second filtering box (9) are both set to be openings, the two sides of the top of the second filtering box (9) and the inner walls of the two sides of the rectangular frame (1) are both fixedly connected with clamping sleeves, the two sides of the bottom of the first filtering box (10) and the two sides of the bottom of the second filtering box (9) are both fixedly connected with clamping blocks, the clamping sleeves are movably sleeved on the corresponding clamping blocks, the inner wall of the bottom of the first filtering box (10) and the inner wall of the bottom of the second filtering box (9) are both fixedly connected with pull rods (11), the top of the rectangular handle (12) is fixedly connected with the top of the lower rectangular handle (12), the top of the rectangular handle (12) is movably connected with the bottom of the first filtering box (10), and the inner wall of the top of the first L-shaped clamping rod (13) is fixedly connected with the top of the rectangular box (10), and the left side of the rectangular filtering box (14) is fixedly connected with the top of the rectangular tube (10).

3. The raw material screening device for rubber strip production as claimed in claim 1, wherein the elastic clamping mechanism comprises a second L-shaped clamping rod (15) movably clamped in a clamping groove (16), a pull ring is fixedly connected to the top end of the second L-shaped clamping rod (15), the top of the pull ring extends to the upper side of the rectangular installation frame (100), a rectangular rod (17) is sleeved in the rectangular tube (14) in a sliding manner, the left end of the rectangular rod (17) is fixedly connected with the inner wall of the left side of the second L-shaped clamping rod (15), and a second spring (18) is fixedly connected between the right end of the rectangular rod (17) and the inner wall of the right end of the rectangular tube (14).

4. The raw material screening device for rubber strip production according to claim 1, wherein the guide mechanism comprises two guide rods (2), one end of each of the two opposite left and right guide rods (2) close to each other is fixedly connected with two sides of the clip frame (1), one end of each of the two guide rods (2) located on the same side of the clip frame (1) far away from the clip frame (1) extends to the outside of the clip mounting frame (100) and is fixedly connected with the same vertical rod (3), the clip mounting frame (100) is slidably sleeved on the four guide rods (2), the right end of the first spring (5) is fixedly connected with the left side of the vertical rod (3) located on the right side, and the bottom of the fixed block (6) is fixedly connected with the top end of the vertical rod (3) on the right side.

5. The raw material screening device for rubber strip production as claimed in claim 1, wherein the circulating driving mechanism comprises a ball embedded on the left side of the fixed block (6), an eccentric wheel (7) matched with the ball is arranged on the left side of the ball, and the top end of an output shaft of the driving motor (8) is fixedly connected with the right side of the bottom of the eccentric wheel (7).

6. The raw material screening device for rubber strip production as claimed in claim 1, wherein a slot is formed in the right side of the top of the square frame (1), and the inner wall of the slot is in movable contact with the outer side of the first L-shaped clamping rod (13).

7. The raw material screening device for rubber strip production as claimed in claim 4, wherein two guide holes are formed in the inner walls of the two sides of the square-shaped mounting frame (100), and the inner walls of the guide holes are slidably connected with the outer sides of the corresponding guide rods (2).

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