Engine suspension rubber body extrusion equipment

Abstract

The invention discloses engine suspension rubber body extrusion equipment. The engine suspension rubber body extrusion equipment comprises an extruder and a feed hopper arranged on the extruder, a filter plate is arranged in the feeding hopper, an opening in the upper end of the feeding hopper is sunken downwards to form a long-strip-shaped groove, the side face of the filter plate is connected with a push rod, the push rod penetrates through the long-strip-shaped groove and extends out of the feeding hopper, and a vibration mechanism is arranged outside the feeding hopper. The vibration mechanism can drive the filter plate to move up and down in a reciprocating manner through the push rod; a sealing strip is detachably arranged in the long-strip-shaped groove, and the sealing strip at least partially shields the long-strip-shaped groove. The problems that in the prior art, a feeding hopper of an extruder cannot filter feeding particles, and the bridging phenomenon occurs when large rubber particles enter the extruder are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of suspended rubber body manufacturing, and relates to an engine suspended rubber body extrusion device. BACKGROUND

[0002] A suspended rubber body, also known as a rubber shock absorber or a rubber support, mainly functions to manage vibration and impact by utilizing the unique viscoelastic properties of rubber. In the manufacturing process of the suspended rubber body, an extruder is needed to granulate and feed the rubber compound. For example, a multi-channel extrusion mechanism for rubber processing is provided in Chinese Patent No. CN211868567U, which includes a shell, a left side of the shell is provided with an extrusion cavity, a high-temperature ceramic layer is embedded on the cavity wall of the extrusion cavity, a right side of the shell is provided with a movable cavity, a right end of the extrusion cavity is provided with a communication port and is in communication with the movable cavity, a screw is arranged in the extrusion cavity, a driving mechanism is arranged at the left end of the shell for driving the screw to rotate, a spiral blade is arranged on the screw in the extrusion cavity, a movable die is slidably arranged on the inner side of the movable cavity, a plurality of electric telescopic rods are circumferentially arranged in the shell, the electric telescopic rods are connected with the movable die, a fixed die matched with the movable die is arranged on the shell at the left side of the movable cavity, and an extrusion pipe is arranged at the right middle part of the movable die. The feed hopper of the extruder in the prior art cannot filter the feed particles. When larger rubber particles enter the extruder, the bridging phenomenon occurs, that is, larger particles are easily "stuck" to each other at the hopper or feed port, forming an arched "bridge", so that the material cannot fall smoothly, causing the feeding to be interrupted. SUMMARY

[0003] The purpose of the present application is to provide an engine suspended rubber body extrusion device, which solves the problem that the feed hopper of the extruder in the prior art cannot filter the feed particles and the bridging phenomenon occurs when larger rubber particles enter the extruder.

[0004] In order to achieve the above-mentioned purpose, the present application provides an engine suspended rubber body extrusion device, which comprises an extruder and a feed hopper arranged on the extruder; a filter plate is arranged in the feed hopper, the upper end of the feed hopper is recessed downward to form a long slot, a push rod is connected to the side surface of the filter plate, the push rod penetrates through the long slot and extends to the outside of the feed hopper, a vibration mechanism is arranged outside the feed hopper, so that the vibration mechanism can drive the filter plate to reciprocate up and down through the push rod; a sealing strip is detachably arranged in the long slot, and the sealing strip at least partially shields the long slot.

[0005] Preferably, the upper end of the sealing strip is connected with a mounting strip, a clamping groove is formed on the mounting strip, and the clamping groove is clamped at the opening of the feed hopper.

[0006] Preferably, the two ends of the mounting strip are provided with mounting pieces which are locked to the outer wall of the feeding hopper by a first screw assembly.

[0007] Preferably, the edges of the filter plate are formed with a baffle structure.

[0008] Preferably, the push rod extends out of the feeding hopper and is connected with a frame, the frame is connected with a vertical rod, the outer wall of the feeding hopper is detachably provided with a U-shaped limiting piece, the upper end of the vertical rod is movably arranged in the U-shaped limiting piece, and a spring is sleeved on the vertical rod between the U-shaped limiting piece and the frame.

[0009] The vibration mechanism comprises a motor arranged on the outer wall of the feeding hopper, a cam connected to the output shaft of the motor, a seat body connected to the lower end of the vertical rod, and a contact wheel rotatably arranged in the seat body.

[0010] The contact wheel is in contact with the cam.

[0011] Preferably, the two ends of the U-shaped limiting piece are locked to the outer wall of the feeding hopper by a second screw assembly.

[0012] Preferably, the number of long grooves on one side of the feeding hopper is not less than two groups.

[0013] Beneficial effects: the engine suspension rubber body extrusion equipment provided by the application comprises an extruder and a feeding hopper arranged on the extruder; a filter plate is arranged in the feeding hopper, the upper end of the feeding hopper is recessed downward and forms a long groove, a push rod is connected to the side of the filter plate, the push rod penetrates through the long groove and extends to the outside of the feeding hopper, and a vibration mechanism is arranged on the outside of the feeding hopper, so that the vibration mechanism can drive the filter plate to reciprocatingly displace up and down through the push rod; a sealing strip is detachably arranged in the long groove, and the sealing strip at least partially shields the long groove. In operation, rubber particles are poured on the filter plate, the filter plate can be driven to reciprocatingly displace up and down through the vibration mechanism, so that the rubber particles are filtered, thereby avoiding that the rubber with large particles enters into the extruder to cause the bridging phenomenon, and meanwhile, the filter plate is easy to disassemble, the large particles remaining on the filter plate can be easily discharged, and when disassembling, the sealing strip is removed, and the push rod is taken out together with the filter plate.

[0014] Other features and advantages of the present application will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the application, and constitute a part of the specification, and are used together with the following specific embodiments to explain the application, but do not constitute a limitation on the application. In the drawings:

[0016] Fig. 1 is a structural diagram of the engine suspension rubber body extrusion equipment provided by the present application;

[0017] Fig. 2 is a structural diagram of the feeding hopper of the engine suspension rubber body extrusion equipment provided by the present application;

[0018] Fig. 3 is a split diagram of the engine suspension rubber body extrusion equipment provided by the present application.

[0019] Legend of reference signs

[0020] 1-extruder; 2-feeding hopper; 3-filtering plate; 4-enclosure structure; 5-mounting strip; 6-mounting sheet; 7-sealing strip; 8-long slot; 9-U-shaped limiting piece; 10-spring; 11-frame body; 12-vertical rod; 13-seat body; 14-abutting wheel; 15-cam; 16-motor. DETAILED DESCRIPTION

[0021] The specific embodiments of the present application are described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely intended to illustrate and explain the present application, and are not intended to limit the present application.

[0022] As shown in Figs. 1-3 : the present application provides an engine suspension rubber body extrusion equipment, which comprises an extruder 1 and a feeding hopper 2 arranged on the extruder 1; a filtering plate 3 is arranged in the feeding hopper 2, the upper end of the feeding hopper 2 is downwardly recessed to form a long slot 8, a push rod is connected to the side of the filtering plate 3, the push rod penetrates through the long slot 8 and extends to the outside of the feeding hopper 2, a vibrating mechanism is arranged on the outside of the feeding hopper 2, so that the vibrating mechanism can drive the filtering plate 3 to reciprocally displace up and down through the push rod; a sealing strip 7 is detachably arranged in the long slot 8, and the sealing strip 7 at least partially shields the long slot 8. In operation, rubber particles are poured on the filtering plate, and the filtering plate can be driven to reciprocally displace up and down by the vibrating mechanism, so as to filter the rubber particles, thereby avoiding the rubber with large particles from entering the extruder to cause bridging phenomenon. Meanwhile, the filtering plate is easy to disassemble, and the large particles remaining on the filtering plate can be easily discharged. When disassembling, the sealing strip is removed, and the push rod is lifted together with the filtering plate.

[0023] In a preferred embodiment of the present application, in order to facilitate the sealing strip to be effectively clamped in the long slot, the upper end of the sealing strip 7 is connected with a mounting strip 5, a clamping groove is formed on the mounting strip 5, and the clamping groove is clamped at the opening of the feeding hopper 2.

[0024] In a preferred embodiment of the present application, in order to lock the mounting strip 5, mounting pieces 6 are arranged at both ends of the mounting strip 5 and locked on the outer wall of the feeding hopper 2 by a first screw assembly.

[0025] In a preferred embodiment of the present application, in order to shield the lower end of the long slot and avoid material leakage, the edge of the filter plate 3 is formed with a baffle structure 4.

[0026] In a preferred embodiment of the present application, in order to drive the frame 11 to move up and down and thus make the filter plate vibrate up and down, a push rod extends out of the feeding hopper 2 and is connected with the frame 11, a vertical rod 12 is connected on the frame 11, a U-shaped limiting piece 9 is detachably arranged on the outer wall of the feeding hopper 2, the upper end of the vertical rod 12 is movably arranged in the U-shaped limiting piece 9, and a spring 10 is sleeved on the vertical rod 12 between the U-shaped limiting piece 9 and the frame 11.

[0027] The vibrating mechanism comprises a motor 16 arranged on the outer wall of the feeding hopper 2, a cam 15 connected on the output shaft of the motor 16, a seat body 13 connected on the lower end of the vertical rod 12, and a contact wheel 14 rotatably arranged in the seat body 13.

[0028] The contact wheel 14 is in contact with the cam 15.

[0029] When disassembling, the U-shaped limiting piece 9 is removed, and then the push rod can be taken out from the upper end of the long slot.

[0030] In a preferred embodiment of the present application, in order to facilitate the installation and disassembly of the U-shaped limiting piece 9, the two ends of the U-shaped limiting piece 9 are locked on the outer wall of the feeding hopper 2 by a second screw assembly.

[0031] In a preferred embodiment of the present application, in order to make the vibration of the filter plate more stable, the number of long slots 8 on one side of the feeding hopper 2 is not less than two groups.

[0032] The preferred embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to the specific details in the above-described embodiments, and various simple modifications can be made to the technical solutions of the present application within the technical concept of the present application, and these simple modifications all belong to the protection scope of the present application.

[0033] In addition, it should be noted that each specific technical feature described in the above-described specific embodiments can be combined by any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present application will not describe various possible combinations again.

[0034] Furthermore, the various embodiments of the present application can be combined with each other, as long as it does not violate the spirit of the present application, and it should be considered as disclosed in the present application.

Claims

1. An extrusion apparatus for engine mount rubber bodies, characterized in that, The engine mount rubber body extrusion equipment includes an extruder (1) and a feed hopper (2) disposed on the extruder (1); A filter plate (3) is provided inside the feed hopper (2). The upper end of the feed hopper (2) is recessed downward to form a long groove (8). A push rod is connected to the side of the filter plate (3). The push rod passes through the long groove (8) and extends to the outside of the feed hopper (2). A vibration mechanism is provided outside the feed hopper (2) so that the vibration mechanism can drive the filter plate (3) to move up and down back and forth through the push rod. A seal (7) is detachably provided inside the elongated groove (8), and the seal (7) at least partially covers the elongated groove (8).

2. The engine mount rubber body extrusion equipment according to claim 1, characterized in that, The upper end of the seal (7) is connected to an installation strip (5), and a slot is formed on the installation strip (5), which engages with the opening of the feed hopper (2).

3. The engine mount rubber body extrusion equipment according to claim 2, characterized in that, The mounting strip (5) is provided with mounting pieces (6) at both ends, and the mounting pieces (6) are locked to the outer wall of the feed hopper (2) by the first screw assembly.

4. The engine mount rubber body extrusion equipment according to claim 3, characterized in that, The filter plate (3) has a surrounding structure (4) formed on its edge.

5. The engine mount rubber body extrusion equipment according to claim 4, characterized in that, The push rod extends out of the feed hopper (2) and is connected to the frame (11). A vertical rod (12) is connected to the frame (11). A U-shaped limiting member (9) is detachably provided on the outer wall of the feed hopper (2). The upper end of the vertical rod (12) is movably disposed in the U-shaped limiting member (9). A spring (10) is sleeved on the vertical rod (12) between the U-shaped limiting member (9) and the frame (11). The vibration mechanism includes a motor (16) disposed on the outer wall of the feed hopper (2), a cam (15) connected to the output shaft of the motor (16), a seat (13) connected to the lower end of the vertical rod (12), and an abutment wheel (14) rotatably disposed in the seat (13); The abutting wheel (14) contacts the cam (15).

6. The engine mount rubber body extrusion equipment according to claim 5, characterized in that, The two ends of the U-shaped limiting member (9) are locked to the outer wall of the feed hopper (2) by the second screw assembly.

7. The engine mount rubber body extrusion equipment according to claim 1, characterized in that, The number of elongated grooves (8) on one side of the feed hopper (2) shall not be less than two sets.

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