Rubber compound supply device

Abstract

The utility model provides a rubber compound supply device. The rubber compound supplying device comprises a rubber supplying pipe and a rubber feeding mechanism, wherein the rubber supplying pipe is provided with a filtering mechanism and a rubber supplying mechanism; the filtering mechanism comprises a feeding hopper, a rectangular frame, an inclined filtering plate, a protection box, a first motor, a rotating disc, a fixing rod and a push rod, the feeding hopper is fixedly installed at the top of the glue supply pipe, the rectangular frame is slidably installed in the feeding hopper, the inclined filtering plate is slidably installed in the rectangular frame, and the protection box is fixedly installed on the inner wall of the rectangular frame; the first motor is fixedly installed in the protection box, the rotating disc is fixedly installed on an output shaft of the first motor, the fixing rod is fixedly installed on the rotating disc, and the push rod is rotationally arranged on the fixing rod in a sleeving mode. The rubber compound supply device provided by the utility model has the advantages that solid particles in a rubber material can be filtered, the rubber material can be conveyed and supplied, and the product quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glue supply equipment, in particular to a glue supply device for mixed rubber. Background Art

[0002] Rubber mix refers to the uncrosslinked and fluid rubber material obtained by mixing compounding agents with raw rubber in block, granular or powder form. The rubber material obtained by mixing raw rubber or plasticized rubber with compounding agents in a rubber mixer according to the formula is called rubber mix.

[0003] In the related technology, a mixed rubber supply device is disclosed, including a conveying pipe and a supporting frame, the conveying pipe is fixed on the supporting frame, a conveying cavity is constructed inside the conveying pipe, a feed port connected to the conveying cavity is opened at the top position of one end of the conveying pipe, and a discharge port connected to the conveying cavity is opened at the bottom position of the other end, and an installation cavity is opened on the conveying pipe and on a side away from the discharge port and below the conveying cavity. Through the design of a rotating rod and a fixed rod, a driving mechanism makes the auger rod rotate in the conveying cavity. When the liquid rubber is conveyed, the rotating rod is rotated in the opposite direction through the transmission mechanism, driving a plurality of fixed rods to rotate around the rotating rod. After the liquid rubber conveyed by the auger rod is stirred, it is conveyed to the molding equipment through the discharge port for molding, thereby effectively avoiding the precipitation and separation between the rubber and the compounding agent in the liquid rubber during the conveying process of the liquid rubber, thereby improving the quality of the rubber subsequently molded by the liquid rubber.

[0004] However, the above structure still has some disadvantages. When the device is conveying the rubber material, it cannot filter the solid particles in the rubber material, which will affect the quality of the product after the rubber material is input into the molding equipment.

[0005] Therefore, it is necessary to provide a new rubber mixing supply device to solve the above-mentioned technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide a mixed rubber supply device which can filter solid particles in rubber material, convey and supply rubber material, and improve product quality.

[0007] In order to solve the above technical problems, the utility model provides a mixed rubber supply device comprising: a rubber supply hose, on which a filtering mechanism and a rubber supply mechanism are provided;

[0008] The filtering mechanism comprises a feeding hopper, a rectangular frame, an inclined filter plate, a protection box, a first motor, a rotating disk, a fixed rod and a push rod. The feeding hopper is fixedly mounted on the top of the rubber supply hose, the rectangular frame is slidably mounted in the feeding hopper, the inclined filter plate is slidably mounted in the rectangular frame, the protection box is fixedly mounted on the inner wall of the rectangular frame, the first motor is fixedly mounted in the protection box, the rotating disk is fixedly mounted on the output shaft of the first motor, the fixed rod is fixedly mounted on the rotating disk, the push rod is rotatably sleeved on the fixed rod, and the bottom end of the push rod is hinged to the inclined filter plate;

[0009] The glue supply mechanism includes a fixed shaft, a second motor, a spiral conveying blade and a glue outlet pipe. The fixed shaft is rotatably installed in the glue supply pipe, the second motor is fixedly installed on the outer wall of the glue supply pipe, the output shaft of the second motor is fixedly connected to one end of the fixed shaft, the output shaft of the second motor is fixedly connected to the fixed shaft, the spiral conveying blade is fixedly installed on the fixed shaft, and the glue outlet pipe is fixedly installed at the bottom of the glue supply pipe.

[0010] As a further solution of the utility model, a plurality of fixing plates are fixedly mounted on the inner wall of the rectangular frame, a return spring is fixedly mounted on the top of the plurality of fixing plates, and the top ends of the plurality of return springs are fixedly connected to the inclined filter plate.

[0011] As a further solution of the utility model, the feeding hopper and the rectangular frame are both provided with debris discharge ports, a U-shaped mounting frame is fixedly mounted on the outer wall of the feeding hopper, and a baffle is slidably mounted on the U-shaped mounting frame.

[0012] As a further solution of the utility model, a guide block is fixedly installed on the top of the rectangular frame, and the guide block is adapted to the feeding hopper.

[0013] As a further solution of the utility model, a plurality of positioning blocks are fixedly mounted on the inner wall of the feeding hopper, and the tops of the plurality of positioning blocks are in contact with the rectangular frame.

[0014] As a further solution of the utility model, a strip-shaped slot is provided at the bottom of the protection box, and the push rod passes through the strip-shaped slot and is matched with the strip-shaped slot.

[0015] Compared with the related art, the mixed rubber supply device provided by the utility model has the following advantages:

[0016] Beneficial effects:

[0017] 1. The utility model provides a filtering mechanism to filter the rubber material and remove the fixed particles in the rubber material;

[0018] 2. The utility model is provided with a glue supply mechanism, so that the glue material can be transported and supplied;

[0019] 3. The utility model provides a fixing plate and a reset spring, so that the inclined filter plate can be reset after being pressed down, thereby causing the inclined filter plate to vibrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0021] Figure 1 A schematic diagram of the three-dimensional structure of the mixed rubber supply device provided by the utility model;

[0022] Figure 2 A schematic cross-sectional view of the structure of the mixed rubber supply device provided by the utility model;

[0023] Figure 3 A partial cross-sectional structural schematic diagram of a rubber mixing and supplying device provided by the utility model;

[0024] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of part A.

[0025] In the figure: 1. rubber supply hose; 2. feeding hopper; 3. rectangular frame; 4. inclined filter plate; 5. protective box; 6. first motor; 7. turntable; 8. fixed rod; 9. push rod; 10. fixed shaft; 11. second motor; 12. spiral conveying blade; 13. rubber outlet hose; 14. fixed plate; 15. reset spring; 16. U-shaped mounting frame; 17. baffle; 18. guide block. DETAILED DESCRIPTION

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of the three-dimensional structure of the mixed rubber supply device provided by the utility model; Figure 2 A schematic cross-sectional view of the structure of the mixed rubber supply device provided by the utility model; Figure 3 A partial cross-sectional structural schematic diagram of a rubber mixing and supplying device provided by the utility model; Figure 4 for Figure 3 The enlarged structural diagram of part A in the figure. The mixed rubber supply device comprises: a supply hose 1, on which a filtering mechanism and a supply mechanism are arranged;

[0027] The filtering mechanism includes a feeding hopper 2, a rectangular frame 3, an inclined filter plate 4, a protective box 5, a first motor 6, a turntable 7, a fixed rod 8 and a push rod 9. The feeding hopper 2 is fixedly installed on the top of the rubber supply hose 1, the rectangular frame 3 is slidably installed in the feeding hopper 2, the inclined filter plate 4 is slidably installed in the rectangular frame 3, the protective box 5 is fixedly installed on the inner wall of the rectangular frame 3, the first motor 6 is fixedly installed in the protective box 5, the turntable 7 is fixedly installed on the output shaft of the first motor 6, the fixed rod 8 is fixedly installed on the turntable 7, the push rod 9 is rotatably sleeved on the fixed rod 8, and the bottom end of the push rod 9 is hinged to the inclined filter plate 4;

[0028] The glue supply mechanism includes a fixed shaft 10, a second motor 11, a spiral conveying blade 12 and a glue outlet pipe 13. The fixed shaft 10 is rotatably installed in the glue supply pipe 1, the second motor 11 is fixedly installed on the outer wall of the glue supply pipe 1, the output shaft of the second motor 11 is fixedly connected to one end of the fixed shaft 10, the output shaft of the second motor 11 is fixedly connected to the fixed shaft 10, the spiral conveying blade 12 is fixedly installed on the fixed shaft 10, and the glue outlet pipe 13 is fixedly installed at the bottom of the glue supply pipe 1.

[0029] like Figure 4 As shown, a plurality of fixing plates 14 are fixedly mounted on the inner wall of the rectangular frame 3, and a return spring 15 is fixedly mounted on the top of the plurality of fixing plates 14, and the top ends of the plurality of return springs 15 are fixedly connected to the inclined filter plate 4;

[0030] By providing the fixing plate 14 and the return spring 15 , the inclined filter plate 4 can be returned to its original position after being pressed down, thereby causing the inclined filter plate 4 to vibrate.

[0031] like Figure 1 and Figure 2 As shown, the hopper 2 and the rectangular frame 3 are both provided with impurity discharge ports, a U-shaped mounting frame 16 is fixedly mounted on the outer wall of the hopper 2, and a baffle 17 is slidably mounted on the U-shaped mounting frame 16;

[0032] By providing the impurity discharge port, the U-shaped mounting frame 16 and the baffle plate 17 , the baffle plate 17 can be pulled up to discharge the impurities filtered out by the inclined filter plate 4 through the impurity discharge port.

[0033] like Figures 1 to 4 As shown, a guide block 18 is fixedly installed on the top of the rectangular frame 3, and the guide block 18 is adapted to the feeding hopper 2;

[0034] By providing the guide block 18 , the rubber material can be guided after entering the feeding hopper 2 .

[0035] like Figure 3As shown, a plurality of positioning blocks are fixedly mounted on the inner wall of the feeding hopper 2, and the tops of the plurality of positioning blocks are in contact with the rectangular frame 3;

[0036] By providing the positioning block, the rectangular frame 3 can be supported and positioned so that the impurity discharge opening on the rectangular frame 3 can face the impurity discharge opening on the feeding hopper 2 .

[0037] like Figure 4 As shown, the bottom of the protection box 5 is provided with a strip-shaped slot, and the push rod 9 passes through the strip-shaped slot and is adapted to the strip-shaped slot;

[0038] The strip-shaped slots are provided to facilitate the movement of the push rod 9 , so that the push rod 9 can smoothly push and pull the inclined filter plate 4 back and forth.

[0039] The working principle of the mixed rubber supply device provided by the utility model is as follows:

[0040] The first step: when in use, add the rubber material into the hopper 2, start the first motor 6, the first motor 6 drives the turntable 7 to rotate, the turntable 7 drives the fixed rod 8 to rotate, the fixed rod 8 drives the inclined filter plate 4 to move up and down reciprocatingly through the push rod 9, so as to filter the rubber material through the inclined filter plate 4;

[0041] Step 2: The filtered rubber material enters the rubber supply pipe 1, and the second motor 11 is started. The second motor 11 drives the fixed shaft 10 to rotate, and the fixed shaft 10 drives the spiral conveying blade 12 to rotate to convey the rubber material, and then the rubber material is discharged through the rubber outlet pipe 13 for rubber supply;

[0042] Step 3: After the glue supply is completed, the baffle 17 is pulled up to slide on the U-shaped mounting frame 16, and then the filtered solid impurities can be discharged through the impurity discharge port.

[0043] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0044] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0045] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A rubber mixing supply device, characterized in that: include: A glue supply hose, wherein a filtering mechanism and a glue supply mechanism are provided on the glue supply hose; The filtering mechanism comprises a feeding hopper, a rectangular frame, an inclined filter plate, a protection box, a first motor, a rotating disk, a fixed rod and a push rod. The feeding hopper is fixedly mounted on the top of the rubber supply hose, the rectangular frame is slidably mounted in the feeding hopper, the inclined filter plate is slidably mounted in the rectangular frame, the protection box is fixedly mounted on the inner wall of the rectangular frame, the first motor is fixedly mounted in the protection box, the rotating disk is fixedly mounted on the output shaft of the first motor, the fixed rod is fixedly mounted on the rotating disk, the push rod is rotatably sleeved on the fixed rod, and the bottom end of the push rod is hinged to the inclined filter plate; The glue supply mechanism includes a fixed shaft, a second motor, a spiral conveying blade and a glue outlet pipe. The fixed shaft is rotatably installed in the glue supply pipe, the second motor is fixedly installed on the outer wall of the glue supply pipe, the output shaft of the second motor is fixedly connected to one end of the fixed shaft, the output shaft of the second motor is fixedly connected to the fixed shaft, the spiral conveying blade is fixedly installed on the fixed shaft, and the glue outlet pipe is fixedly installed at the bottom of the glue supply pipe.

2. The rubber mixing supply device according to claim 1, characterized in that: A plurality of fixing plates are fixedly mounted on the inner wall of the rectangular frame, a plurality of return springs are fixedly mounted on the tops of the plurality of fixing plates, and the tops of the plurality of return springs are fixedly connected to the inclined filter plates.

3. The rubber mixing supply device according to claim 1, characterized in that: The feeding hopper and the rectangular frame are both provided with impurity discharge ports, a U-shaped installation frame is fixedly installed on the outer wall of the feeding hopper, and a baffle is slidably installed on the U-shaped installation frame.

4. The rubber mixing supply device according to claim 1, characterized in that: A guide block is fixedly installed on the top of the rectangular frame, and the guide block is adapted to the feeding hopper.

5. The rubber mixing supply device according to claim 1, characterized in that: A plurality of positioning blocks are fixedly mounted on the inner wall of the feeding hopper, and the tops of the plurality of positioning blocks are in contact with the rectangular frame.

6. The rubber mixing supply device according to claim 1, characterized in that: The bottom of the protection box is provided with a strip-shaped slot, and the push rod passes through the strip-shaped slot and is matched with the strip-shaped slot.

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