Regenerated rubber refining device

Abstract

The invention relates to the technical field of rubber production, and provides a regenerated rubber refining device which is characterized in that a refining device is arranged above a mounting frame, the refining device is fixedly connected with the mounting frame, a mechanical plastifying device is arranged above the refining device, the mechanical plastifying device is connected with the refining device, and an extrusion device is arranged below the refining device; the extruding device is connected with the refining device. When work begins, a worker puts rubber into the mechanical plastication device, then the worker opens the mechanical plastication device and the refining device, the mechanical plastication device conducts primary processing on the rubber, then the rubber enters the refining device, the refining device melts the rubber, and meanwhile, the rubber enters the refining device to be refined. The mechanical plastication device drives the refining device to stir rubber, rubber melting is accelerated, meanwhile, the refining device is prevented from being blocked, the melted rubber enters the extrusion device, and the extrusion device processes the rubber into strips.

Description

Technical Field

[0001] The invention relates to the technical field of rubber production, in particular to a regenerated rubber refining device. Background Art

[0002] Background technology of recycled rubber refining device originates from the rapid development of rubber industry and the demand for waste rubber treatment. With the rapid increase in the number of vehicles, rubber waste such as waste tires is increasing day by day, which brings serious environmental pollution problems. In order to effectively treat these wastes and save resources, recycled rubber refining device comes into being. This device converts waste rubber into reusable recycled rubber through a series of processes, such as rubber powder preparation, mixing heating, refining treatment, etc., which not only solves the problem of environmental pollution, but also realizes the recycling of resources.

[0003] In the prior art, during the rubber refining and melting process, insufficiently melted rubber blocks may block the feed port, causing damage to the machine. Summary of the invention

[0004] The invention aims to solve the technical problem of how to prevent rubber blocks from blocking the outlet, and proposes a regenerated rubber refining device. The technical solution of the invention is as follows: A regenerated rubber refining device comprises: a mounting frame, a refining device, a mechanical plasticizing device, and an extrusion device. The refining device is arranged above the mounting frame and fixedly connected to the mounting frame. The mechanical plasticizing device is arranged above the refining device and connected to the refining device. The extrusion device is arranged inside the mounting frame, arranged below the refining device, and connected to the refining device.

[0005] When the work starts, the staff puts the rubber into the mechanical plasticizing device. After that, the staff turns on the mechanical plasticizing device and the refining device. The mechanical plasticizing device performs initial processing on the rubber. After that, the rubber enters the refining device, and the refining device melts the rubber. At the same time, the mechanical plasticizing device drives the refining device to stir the rubber to accelerate the melting of the rubber. The melted rubber enters the extrusion device, and the extrusion device processes the rubber into strips.

[0006] Furthermore, the refining device includes: a tank body, a mixing drum, a heating tube, a first rotating rod, a fixed plate, two sliding grooves, a sliding sleeve, two protruding blocks, a first bevel gear, a plurality of stirring rods, and a filter plate. The tank body is arranged on a mounting frame, and the tank body is fixedly connected to the mounting frame. The mixing drum has no upper and lower sides, and the mixing drum is arranged vertically, arranged inside the tank body, and fixedly connected to the bottom surface and top surface inside the tank body. The heating tube is arranged between the tank body and the mixing drum, and the heating tube is fixedly connected to the bottom surface inside the tank body. The first rotating rod is arranged vertically, passing through the top and bottom surfaces of the tank body, and the first rotating rod is in contact with the tank body. The fixed plate is arranged above the first rotating rod, and the fixed plate is fixedly connected to the upper end of the first rotating rod. Two sliding grooves are parallel to the first rotating rod, and are arranged on both sides of the upper part of the first rotating rod. The sliding sleeve is arranged above the tank body, sleeved on the first rotating rod, and is rotatably connected to the upper surface of the tank body and slidably connected to the first rotating rod. Two protrusions are symmetrically arranged and arranged inside the sliding sleeve. The two protrusions are fixedly connected to the sliding sleeve, and the two protrusions are respectively slidably connected to the two sliding grooves along the vertical direction. The first bevel gear is sleeved on the sliding sleeve and fixedly connected to the sliding sleeve. A plurality of stirring rods are perpendicular to the first rotating rod, and a plurality of stirring rods are symmetrically arranged and arranged inside the mixing drum. One end of a plurality of mixing drums is fixedly connected to the first rotating rod. The filter plate is horizontally arranged and arranged inside the mixing drum, arranged below a plurality of stirring rods, and sleeved on the first rotating rod. The filter plate contacts the tank body and is fixedly rotatably connected to the first rotating rod, and its rotation axis is vertically arranged.

[0007] When the first bevel gear rotates, the first bevel gear rotates to drive the sliding sleeve to rotate, the sliding sleeve rotates to drive the protruding block to rotate, the protruding block rotates to drive the first rotating rod to rotate, the first rotating rod rotates to drive the stirring rod to rotate, and the rubber in the stirring barrel is stirred to accelerate the melting of the rubber. When the fixed plate moves up and down, the fixed plate moves up and down to drive the filter plate and the first rack to move up and down, and the filter plate moves up and down to filter out the unmelted rubber to prevent it from clogging the third connecting pipe.

[0008] Furthermore, it includes: an air purifier and a first connecting pipe. The air purifier is arranged above the tank body and on the side of the first bevel gear, and the air purifier is fixedly connected to the upper surface of the tank body. The first connecting pipe is arranged above the tank body and on the side of the air purifier close to the first rotating rod, and the upper end of the first connecting pipe is connected to the air purifier, and the lower end is connected to the inside of the mixing drum.

[0009] When work begins, the staff turns on the air purifier, which absorbs and purifies the harmful gases in the mixing drum, thereby protecting the health of the staff.

[0010] Furthermore, the filter plate is rotatably connected to the first rotating rod via a bearing.

[0011] The filter plate is rotatably connected to the first rotating rod through a bearing. When the first rotating rod rotates, the filter plate can remain relatively still. At the same time, when the first rotating rod moves up and down, it can drive the filter plate to move up and down to prevent the rubber from clogging the third connecting pipe.

[0012] Furthermore, the mechanical plasticizing device includes: a conveying device and a primary processing device. The conveying device is arranged above the tank body and on the side of the first bevel gear, and the conveying device is connected to the tank body. The primary processing device is arranged above the conveying device, and the primary processing device is connected to the conveying device.

[0013] When the work starts, the staff puts the rubber into the primary processing device, which performs primary processing on the rubber. After that, the rubber enters the conveying device, which transports the rubber to the mixing drum for subsequent processing.

[0014] Furthermore, the conveying device includes: a first bracket, a conveying cylinder, a conveying pipe, a support plate, a first motor, a second rotating rod, a spiral blade, a second bevel gear, a first curved rod, and a second curved rod. The first bracket is arranged above the tank body and on the side of the first bevel gear, and the first bracket is fixedly connected to the upper surface of the tank body. The conveying cylinder is arranged horizontally, arranged above the first bracket, and fixedly connected to the first bracket. The conveying pipe is arranged vertically, arranged inside the first bracket, arranged below the conveying cylinder, and arranged above the tank body. The upper end of the conveying cylinder is connected to the conveying cylinder, and the lower end is connected to the mixing cylinder. The support plate is arranged horizontally, arranged on the side of the tank body, and the support plate is fixedly connected to the tank body. The first motor shaft is parallel to the axis of the conveying cylinder, the first motor is arranged above the support plate, and arranged on the side of the conveying cylinder away from the first bevel gear, and the first motor is fixedly connected to the first bracket. The second rotating rod is parallel to the first motor shaft, the second rotating rod passes through the conveying cylinder, and one end of the second rotating rod away from the first bevel gear is fixedly connected to the rotating shaft of the first motor, and the second rotating rod is rotatably connected to the conveying cylinder, and its rotating axis is arranged horizontally. The spiral blade is sleeved on the second rotating rod, the spiral blade is fixedly connected to the second rotating rod, and contacts the inner wall of the conveying cylinder. The second bevel gear is sleeved on the second rotating rod, arranged above the first bevel gear, the second bevel gear is fixedly connected to the second rotating rod, and meshes with the first bevel gear. The first curved rod is arranged on the side of the second bevel gear close to the sliding sleeve, arranged above the first bevel gear, sleeved on the second rotating rod, and one end of the first curved rod is fixedly connected to the second rotating rod. The second curved rod is arranged on the side of the first curved rod close to the sliding sleeve, one end of the second curved rod is rotatably connected to the other end of the first curved rod, its rotation axis is parallel to the rotation axis of the second rotating rod, and the other end is rotatably connected to the fixed plate.

[0015] When the first motor rotates, the rotation of the first motor drives the second rotating rod to rotate, and the rotation of the second rotating rod drives the spiral blades, the second bevel gear and the first curved rod to rotate. Then, the rotation of the spiral blades drives the rubber into the conveying pipe, and the rubber enters the mixing drum through the conveying pipe.

[0016] Furthermore, the primary processing device includes: a working box, a hopper, a driving shaft, a passive shaft, two rotating rollers, a second motor, a driving gear, a passive gear, and a second connecting pipe. The working box is arranged above the conveying cylinder and is fixedly connected to the conveying cylinder. The hopper is arranged above the working box and is connected to the inside of the working box. The driving shaft is arranged horizontally, passes through the side of the working box, and is rotatably connected to the side of the working box, and its rotation axis is arranged horizontally. The passive shaft is parallel to the driving shaft, passes through the side of the working box, and is rotatably connected to the side of the working box, and its rotation axis is parallel to the driving shaft. The two rotating rollers are respectively sleeved on the driving shaft and the passive shaft, and the two rotating rollers are respectively fixedly connected to the driving shaft and the passive shaft. The second motor shaft coincides with the axis of the driving shaft, is arranged above the conveying cylinder, and is arranged between the driving shaft and the first motor, the second motor is fixedly connected to the conveying cylinder, and the second motor shaft is fixedly connected to the driving shaft. The driving gear is sleeved on the driving shaft and is arranged on the side of the working box close to the second motor, and the driving gear is fixedly connected to the driving shaft. The passive gear is sleeved on the passive shaft, the passive gear is arranged on the side of the active shaft, and the passive gear meshes with the active gear. The second connecting pipe is arranged vertically, passes through the lower part of the working box, passes through the upper part of the conveying cylinder, the upper end of the second connecting pipe is connected with the working box, and the lower end is connected with the conveying cylinder.

[0017] When the second motor rotates, the second motor drives the driving shaft to rotate, the driving shaft drives the rotating roller and the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the driven shaft to rotate, the driven shaft drives another rotating roller to rotate, the two rotating rollers rotate to perform preliminary processing on the rubber, and then the preliminarily processed rubber enters the conveying cylinder from the second connecting pipe.

[0018] Furthermore, the extrusion device includes: a second bracket, a discharge barrel, a third connecting pipe, a piston, a first rack, two support rods, a third rotating rod, a first gear, a second gear, a second rack, a conical discharge barrel, a heating block, and a cutting blade. The second bracket is arranged below the tank body and on the side of the first rotating rod, and the second bracket is fixedly connected to the lower surface of the tank body. The discharge barrel is arranged horizontally, arranged below the second bracket, and on the side of the first rotating rod, and the discharge barrel is fixedly connected to the second bracket. The third connecting pipe is arranged vertically, passing through the upper part of the discharge barrel and the lower part of the tank body, the upper end of the third connecting pipe is connected to the inside of the tank body, and the lower end of the third connecting pipe is connected to the discharge barrel. The piston is arranged vertically, arranged inside the discharge barrel, and arranged on the side of the third connecting pipe, and the piston is connected to the discharge barrel in a horizontal sliding direction. The first rack is arranged vertically, arranged below the tank body, and arranged on the side of the first rotating rod close to the discharge barrel, and the first rack is fixedly arranged to the first rotating rod. The two support rods are vertically arranged, arranged below the tank body, arranged between the first rack and the discharge barrel, and the upper ends of the two support rods are fixedly connected to the lower surface of the tank body. The third rotating rod is perpendicular to the two support rods, arranged between the two support rods, and is rotatably connected to the two support rods, and its rotation axis is horizontally arranged. The first gear is sleeved on the third rotating rod, arranged on the side of the first rack close to the third rotating rod, and the first gear is fixedly connected to the third rotating rod and meshed with the first rack. The second gear is sleeved on the third rotating rod, arranged on the side of the first gear, and the second gear is fixedly connected to the third rotating rod. The second rack is horizontally arranged, passes through the side of the discharge barrel close to the second gear, and is arranged above the second gear. One end of the second rack is fixedly connected to the piston and meshes with the second rack. The axis of the conical discharge pipe coincides with the discharge barrel, is arranged on the side of the discharge barrel, and is connected to the discharge barrel. The heating block is arranged in the conical discharge pipe and is fixedly connected to the conical discharge pipe. A plurality of cutting blades are vertically arranged in the conical discharge pipe and fixedly connected to the conical discharge pipe. The plurality of cutting blades are equidistantly arranged in the horizontal direction.

[0019] When the first rack moves up and down, the up and down movement of the first rack drives the first gear to rotate in the opposite direction, the rotation of the first gear drives the third rotating rod to rotate, the rotation of the third rotating rod drives the second gear to rotate, the rotation of the second gear drives the second rack to move left and right, the left and right movement of the second rack drives the piston to move left and right, and the rubber is squeezed out of the tapered discharge pipe. The dividing piece in the tapered discharge pipe divides the rubber into strips, thereby completing the processing of the rubber.

[0020] Furthermore, it includes: a temperature detector and an electric valve. The temperature detector is arranged on the bottom surface of the tank body and is fixedly connected to the bottom surface of the tank body. The electric valve is arranged on the third connecting pipe, is fixedly connected to the third connecting pipe, and is electrically connected to the temperature detector.

[0021] When the mixing drum reaches the moving temperature, the temperature detector opens the electric valve, and the rubber solution flows from the mixing drum into the discharging drum. The viscosity of the rubber solution is related to the temperature, and the viscosity of the rubber can be detected by the temperature, which is convenient for the subsequent processing of the rubber.

[0022] Furthermore, the discharge barrel is fixedly connected to the second bracket by bolts.

[0023] The discharge barrel is fixedly connected to the second bracket by bolts, which facilitates the repair of the discharge barrel. Beneficial effects of the present invention: 1. During the process of melting and stirring the rubber, the first rotating rod will drive the filter to move up and down, which will screen out the unmelted rubber blocks to prevent the rubber blocks from clogging the outlet. At the same time, the up and down movement of the filter will push the rubber solution from the third connecting pipe into the discharge barrel, further improving the anti-clogging ability.

[0024] 2. The air purifier can absorb harmful gases produced during the rubber melting process, protect the environment, and at the same time protect the health of the staff.

[0025] 3. The temperature detector can detect the temperature inside the mixing drum. The viscosity of the rubber solution is related to the temperature. The viscosity of the rubber can be detected by the temperature, which is convenient for the subsequent processing of the rubber. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Figure 1 It is a front cross-sectional view of the present invention; Figure 2 It is a side view of the working box of the present invention; Figure 3 It is a top view of the sliding sleeve of the present invention.

[0028] Description of the reference numerals: 1. mounting frame; 201. tank body; 202. mixing drum; 203. heating tube; 204. first rotating rod; 205. fixing plate; 206. sliding groove; 207. sliding sleeve; 208. protruding block; 209. first bevel gear; 210. mixing rod; 211. filter plate; 212. air purifier; 213. first connecting pipe; 301. first bracket; 302. conveying drum; 303. conveying pipe; 304. supporting plate; 305. first motor; 306. second rotating rod; 307. spiral blade; 308. second bevel gear; 309. first curved rod; 310. second Bending rod; 401, working box; 402, hopper; 403, driving shaft; 404, driven shaft; 405, rotating roller; 406, second motor; 407, driving gear; 408, driven gear; 409, second connecting pipe; 501, second bracket; 502, discharging barrel; 503, third connecting pipe; 504, piston; 505, first rack; 506, supporting rod; 507, third rotating rod; 508, first gear; 509, second gear; 510, second rack; 511, conical discharging pipe; 512, heating block; 513, cutting disc; 514, temperature detector; 515, electric valve. DETAILED DESCRIPTION

[0029] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 3 The present invention provides a regenerated rubber refining device, comprising: a mounting frame 1, a refining device, a mechanical plasticizing device, and an extrusion device. The refining device is arranged above the mounting frame 1 and is fixedly connected to the mounting frame 1. The mechanical plasticizing device is arranged above the refining device and is connected to the refining device. The extrusion device is arranged inside the mounting frame 1, arranged below the refining device, and is connected to the refining device.

[0031] When the work starts, the staff puts the rubber into the mechanical plasticizing device. After that, the staff turns on the mechanical plasticizing device and the refining device. The mechanical plasticizing device performs initial processing on the rubber. After that, the rubber enters the refining device, and the refining device melts the rubber. At the same time, the mechanical plasticizing device drives the refining device to stir the rubber to accelerate the melting of the rubber. The melted rubber enters the extrusion device, and the extrusion device processes the rubber into strips.

[0032] The refining device includes: a tank body 201, a mixing drum 202, a heating tube 203, a first rotating rod 204, a fixed plate 205, two sliding grooves 206, a sliding sleeve 207, two protruding blocks 208, a first bevel gear 209, a plurality of stirring rods 210, and a filter plate 211. The tank body 201 is arranged on a mounting frame 1, and the tank body 201 is fixedly connected to the mounting frame 1. The mixing drum 202 has no upper and lower side surfaces, and the mixing drum 202 is vertically arranged, arranged inside the tank body 201, and is fixedly connected to the bottom surface and the top surface inside the tank body 201. The heating tube 203 is arranged between the tank body 201 and the mixing drum 202, and the heating tube 203 is fixedly connected to the bottom surface inside the tank body 201. The first rotating rod 204 is vertically arranged, passing through the top and bottom surfaces of the tank body 201, and the first rotating rod 204 is in contact with the tank body 201. The fixing plate 205 is arranged above the first rotating rod 204, and the fixing plate 205 is fixedly connected to the upper end of the first rotating rod 204. The two sliding grooves 206 are parallel to the first rotating rod 204 and are arranged on both sides of the upper part of the first rotating rod 204. The sliding sleeve 207 is arranged above the tank body 201, sleeved on the first rotating rod 204, rotatably connected to the upper surface of the tank body 201, and slidably connected to the first rotating rod 204. The two protrusion blocks 208 are symmetrically arranged and arranged inside the sliding sleeve 207. The two protrusion blocks 208 are fixedly connected to the sliding sleeve 207, and the two protrusion blocks 208 are respectively slidably connected to the two sliding grooves 206 along the vertical direction. The first bevel gear 209 is sleeved on the sliding sleeve 207 and fixedly connected to the sliding sleeve 207. The plurality of stirring rods 210 are perpendicular to the first rotating rod 204, and the plurality of stirring rods 210 are symmetrically arranged and arranged inside the mixing drum 202. One end of the plurality of mixing drums 202 is fixedly connected to the first rotating rod 204. The filter plate 211 is arranged horizontally, arranged inside the mixing drum 202, arranged below the plurality of stirring rods 210, and sleeved on the first rotating rod 204. The filter plate 211 contacts the tank body 201, and is fixedly and rotationally connected to the first rotating rod 204, and its rotation axis is arranged vertically.

[0033] When the first bevel gear 209 rotates, the first bevel gear 209 rotates to drive the sliding sleeve 207 to rotate, the sliding sleeve 207 rotates to drive the protruding block 208 to rotate, the protruding block 208 rotates to drive the first rotating rod 204 to rotate, the first rotating rod 204 rotates to drive the stirring rod 210 to rotate, and the rubber in the stirring drum 202 is stirred to accelerate the melting of the rubber. When the fixed plate 205 moves up and down, the fixed plate 205 moves up and down to drive the filter plate 211 and the first rack 505 to move up and down, and the filter plate 211 moves up and down to filter out the unmelted rubber to prevent it from clogging the third connecting pipe 503.

[0034] The invention comprises an air purifier 212 and a first connecting pipe 213. The air purifier 212 is arranged above the tank body 201 and on the side of the first bevel gear 209. The air purifier 212 is fixedly connected to the upper surface of the tank body 201. The first connecting pipe 213 is arranged above the tank body 201 and on the side of the air purifier 212 close to the first rotating rod 204. The upper end of the first connecting pipe 213 is connected to the air purifier 212, and the lower end is connected to the inside of the mixing drum 202.

[0035] When work begins, the worker turns on the air purifier 212, and the air purifier 212 absorbs and purifies harmful gases in the mixing drum 202, thereby protecting the health of the worker.

[0036] The filter plate 211 is rotatably connected to the first rotating rod 204 via a bearing.

[0037] The filter plate 211 is rotatably connected to the first rotating rod 204 via a bearing. When the first rotating rod 204 rotates, the filter plate 211 can remain relatively still. At the same time, when the first rotating rod 204 moves up and down, it can drive the filter plate 211 to move up and down to prevent the rubber from clogging the third connecting pipe 503.

[0038] The mechanical plasticizing device includes: a conveying device and a primary processing device. The conveying device is arranged above the tank body 201 and on the side of the first bevel gear 209, and the conveying device is connected to the tank body 201. The primary processing device is arranged above the conveying device and is connected to the conveying device.

[0039] When the work starts, the staff puts the rubber into the primary processing device, and the primary processing device performs primary processing on the rubber. After that, the rubber enters the conveying device, and the conveying device conveys the rubber into the mixing drum 202 for subsequent processing.

[0040] The conveying device includes: a first bracket 301, a conveying cylinder 302, a conveying pipe 303, a support plate 304, a first motor 305, a second rotating rod 306, a spiral blade 307, a second bevel gear 308, a first curved rod 309, and a second curved rod 310. The first bracket 301 is arranged above the tank body 201 and on the side of the first bevel gear 209, and the first bracket 301 is fixedly connected to the upper surface of the tank body 201. The conveying cylinder 302 is arranged horizontally, arranged above the first bracket 301, and fixedly connected to the first bracket 301. The conveying pipe 303 is arranged vertically, arranged inside the first bracket 301, arranged below the conveying cylinder 302, and arranged above the tank body 201. The upper end of the conveying cylinder 302 is connected to the conveying cylinder 302, and the lower end is connected to the mixing cylinder 202. The support plate 304 is arranged horizontally, arranged on the side of the tank body 201, and the support plate 304 is fixedly connected to the tank body 201. The first motor 305 has a rotating shaft parallel to the axis of the conveying cylinder 302. The first motor 305 is arranged above the support plate 304 and on the side of the conveying cylinder 302 away from the first bevel gear 209. The first motor 305 is fixedly connected to the first bracket 301. The second rotating rod 306 is parallel to the rotating shaft of the first motor 305. The second rotating rod 306 passes through the conveying cylinder 302. One end of the second rotating rod 306 away from the first bevel gear 209 is fixedly connected to the rotating shaft of the first motor 305. The second rotating rod 306 is rotatably connected to the conveying cylinder 302, and its rotating axis is arranged horizontally. The spiral blade 307 is sleeved on the second rotating rod 306. The spiral blade 307 is fixedly connected to the second rotating rod 306 and contacts the inner wall of the conveying cylinder 302. The second bevel gear 308 is sleeved on the second rotating rod 306 and arranged above the first bevel gear 209. The second bevel gear 308 is fixedly connected to the second rotating rod 306 and meshes with the first bevel gear 209. The first curved rod 309 is disposed on the side of the second bevel gear 308 close to the sliding sleeve 207, is disposed above the first bevel gear 209, and is sleeved on the second rotating rod 306. One end of the first curved rod 309 is fixedly connected to the second rotating rod 306. The second curved rod 310 is disposed on the side of the first curved rod 309 close to the sliding sleeve 207. One end of the second curved rod 310 is rotatably connected to the other end of the first curved rod 309. Its rotation axis is parallel to the rotation axis of the second rotating rod 306. The other end is rotatably connected to the fixed plate 205.

[0041] When the first motor 305 rotates, the first motor 305 drives the second rotating rod 306 to rotate, and the second rotating rod 306 drives the spiral blade 307, the second bevel gear 308 and the first curved rod 309 to rotate. Then, the spiral blade 307 drives the rubber to enter the delivery pipe 303, and the rubber enters the mixing drum 202 through the delivery pipe 303.

[0042] The primary processing device includes: a working box 401, a hopper 402, a driving shaft 403, a driven shaft 404, two rotating rollers 405, a second motor 406, a driving gear 407, a driven gear 408, and a second connecting pipe 409. The working box 401 is arranged above the conveying cylinder 302 and is fixedly connected to the conveying cylinder 302. The hopper 402 is arranged above the working box 401 and is connected to the inside of the working box 401. The driving shaft 403 is arranged horizontally, passes through the side of the working box 401, and is rotatably connected to the side of the working box 401, and its rotation axis is arranged horizontally. The driven shaft 404 is parallel to the driving shaft 403, passes through the side of the working box 401, and is rotatably connected to the side of the working box 401, and its rotation axis is parallel to the driving shaft 403. The two rotating rollers 405 are respectively sleeved on the driving shaft 403 and the driven shaft 404, and the two rotating rollers 405 are respectively fixedly connected to the driving shaft 403 and the driven shaft 404. The second motor 406 has a rotating shaft that coincides with the axis of the driving shaft 403, is disposed above the conveying cylinder 302, and is disposed between the driving shaft 403 and the first motor 305. The second motor 406 is fixedly connected to the conveying cylinder 302, and the rotating shaft of the second motor 406 is fixedly connected to the driving shaft 403. The driving gear 407 is sleeved on the driving shaft 403 and disposed on the side of the working box 401 close to the second motor 406. The driving gear 407 is fixedly connected to the driving shaft 403. The passive gear 408 is sleeved on the passive shaft 404. The passive gear 408 is disposed on the side of the driving shaft 403, and the passive gear 408 is meshed with the driving gear 407. The second connecting pipe 409 is vertically disposed, passing through the lower part of the working box 401 and the upper part of the conveying cylinder 302. The upper end of the second connecting pipe 409 is connected to the working box 401, and the lower end is connected to the conveying cylinder 302.

[0043] When the second motor 406 rotates, the second motor 406 drives the active shaft 403 to rotate, the active shaft 403 drives the rotating roller 405 and the active gear 407 to rotate, the active gear 407 drives the passive gear 408 to rotate, the passive gear 408 drives the passive shaft 404 to rotate, the passive shaft 404 drives another rotating roller 405 to rotate, the two rotating rollers 405 rotate to perform preliminary processing on the rubber, and then the preliminarily processed rubber enters the conveying cylinder 302 from the second connecting tube 409.

[0044] The extrusion device includes: a second bracket 501, a discharge barrel 502, a third connecting pipe 503, a piston 504, a first rack 505, two support rods 506, a third rotating rod 507, a first gear 508, a second gear 509, a second rack 510, a conical discharge pipe 511, a heating block 512, and a cutting blade 513. The second bracket 501 is arranged below the tank body 201 and on the side of the first rotating rod 204, and the second bracket 501 is fixedly connected to the lower surface of the tank body 201. The discharge barrel 502 is arranged horizontally, arranged below the second bracket 501, and on the side of the first rotating rod 204, and the discharge barrel 502 is fixedly connected to the second bracket 501. The third connecting pipe 503 is arranged vertically, passing through the upper part of the discharge barrel 502 and the lower part of the tank body 201, the upper end of the third connecting pipe 503 is connected to the inside of the tank body 201, and the lower end of the third connecting pipe 503 is connected to the discharge barrel 502. The piston 504 is vertically arranged, arranged inside the discharge barrel 502, and arranged on the side of the third connecting pipe 503. The piston 504 is slidably connected to the discharge barrel 502 in the horizontal direction. The first rack 505 is vertically arranged, arranged below the tank body 201, and arranged on the side of the first rotating rod 204 close to the discharge barrel 502. The first rack 505 and the first rotating rod 204 are fixedly arranged. Two support rods 506 are vertically arranged, arranged below the tank body 201, and arranged between the first rack 505 and the discharge barrel 502. The upper ends of the two support rods 506 are fixedly connected to the lower surface of the tank body 201. The third rotating rod 507 is perpendicular to the two support rods 506, arranged between the two support rods 506, and is rotatably connected to the two support rods 506, and its rotation axis is horizontally arranged. The first gear 508 is sleeved on the third rotating rod 507 and is arranged on the side of the first rack 505 close to the third rotating rod 507. The first gear 508 is fixedly connected to the third rotating rod 507 and meshed with the first rack 505. The second gear 509 is sleeved on the third rotating rod 507 and is arranged on the side of the first gear 508. The second gear 509 is fixedly connected to the third rotating rod 507. The second rack 510 is arranged horizontally, passes through the side of the discharge barrel 502 close to the second gear 509, and is arranged above the second gear 509. One end of the second rack 510 is fixedly connected to the piston 504 and meshed with the second rack 510. The axis of the conical discharge pipe 511 coincides with the discharge barrel 502, is arranged on the side of the discharge barrel 502, and is connected to the discharge barrel 502. The heating block 512 is arranged in the conical discharge pipe 511 and is fixedly connected to the conical discharge pipe 511. A plurality of cutting blades 513 are vertically arranged in the conical discharge pipe 511 and fixedly connected to the conical discharge pipe 511 . The plurality of cutting blades 513 are equidistantly arranged in the horizontal direction.

[0045] When the first rack 505 moves up and down, the up and down movement of the first rack 505 drives the first gear 508 to rotate in the opposite direction, the rotation of the first gear 508 drives the third rotating rod 507 to rotate, the rotation of the third rotating rod 507 drives the second gear 509 to rotate, the rotation of the second gear 509 drives the second rack 510 to move left and right, the left and right movement of the second rack 510 drives the piston 504 to move left and right, and the rubber is squeezed out from the tapered discharge pipe 511. The dividing piece in the tapered discharge pipe 511 divides the rubber into strips, thereby completing the processing of the rubber.

[0046] The electric valve 515 includes a temperature detector 514 and an electric valve 515. The temperature detector 514 is disposed on the inner bottom surface of the tank body 201 and is fixedly connected to the inner bottom surface of the tank body 201. The electric valve 515 is disposed on the third connecting pipe 503 and is fixedly connected to the third connecting pipe 503 and is electrically connected to the temperature detector 514.

[0047] When the mixing drum 202 reaches the moving temperature, the temperature detector 514 opens the electric valve 515, and the rubber solution flows from the mixing drum 202 into the discharging drum 502. The viscosity of the rubber solution is related to the temperature, and the viscosity of the rubber can be detected by the temperature, which is convenient for the subsequent processing of the rubber.

[0048] The discharge barrel 502 is fixedly connected to the second bracket 501 by bolts.

[0049] The discharge barrel 502 is fixedly connected to the second bracket 501 by bolts, so that the repair of the discharge barrel 502 is convenient. Working principle: When the work starts, the staff adds the rubber from the hopper 402 into the working box 401, and then the staff turns on the second motor 406, the first motor 305, the heating tube 203, the air purifier 212 and the heating block 512. When the staff turns on the second motor 406, the second motor 406 drives the driving shaft 403 to rotate, the driving shaft 403 rotates to drive the rotating roller 405 and the driving gear 407 to rotate, the driving gear 407 rotates to drive the passive gears 408408 to rotate, the passive gear 408 rotates to drive the passive shaft 404 to rotate, the passive shaft 404 rotates to drive another rotating roller 405 to rotate, the two rotating rollers 405 rotate to perform preliminary processing on the rubber, and then the rubber after preliminary processing enters the conveying cylinder 302 from the second connecting tube 409.

[0050] When the staff turns on the first motor 305, the first motor 305 rotates to drive the second rotating rod 306 to rotate, and the second rotating rod 306 rotates to drive the spiral blade 307, the second bevel gear 308 and the first curved rod 309 to rotate. Thereafter, the spiral blade 307 rotates to drive the rubber into the delivery pipe 303, and the rubber enters the mixing drum 202 through the delivery pipe 303.

[0051] When the second bevel gear 308 rotates, the second bevel gear 308 drives the first bevel gear 209 to rotate, the first bevel gear 209 drives the sliding sleeve 207 to rotate, the sliding sleeve 207 drives the protrusion block 208 to rotate, the protrusion block 208 drives the first rotating rod 204 to rotate, the first rotating rod 204 drives the stirring rod 210 to rotate, and the rubber in the stirring drum 202 is stirred to accelerate the melting of the rubber.

[0052] When the first curved rod 309 rotates, the rotation of the first curved rod 309 drives the second curved rod 310 to rotate, and the rotation of the second curved rod 310 drives the fixed plate 205 to move up and down. The up and down movement of the fixed plate 205 drives the filter plate 211 and the first rack 505 to move up and down. The up and down movement of the filter plate 211 will filter out the unmelted rubber to prevent it from clogging the third connecting pipe 503.

[0053] When the first rack 505 moves downward, the first rack 505 moves downward to drive the first gear 508 to rotate, the first gear 508 rotates to drive the third rotating rod 507 to rotate, the third rotating rod 507 rotates to drive the second gear 509 to rotate, the second gear 509 rotates to drive the second rack 510 to move leftward, the second rack 510 moves leftward to drive the piston 504 to move leftward, so that the rubber can enter the discharge barrel 502 more easily under the pressure of the filter plate 211. When the first rack 505 moves upward, the first rack 505 moves upward to drive the first gear 508 to rotate in the opposite direction, the first gear 508 rotates to drive the third rotating rod 507 to rotate, the third rotating rod 507 rotates to drive the second gear 509 to rotate, the second gear 509 rotates to drive the second rack 510 to move rightward, the second rack 510 moves rightward to drive the piston 504 to move rightward, and the rubber is squeezed out of the conical discharge pipe 511, and the dividing piece in the conical discharge pipe 511 divides the rubber into strips, thereby completing the processing of the rubber.

[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A regenerated rubber refining device, characterized in that: include: Mounting frame (1), refining device, mechanical plasticizing device, extrusion device; The refining device is arranged above the mounting frame (1) and is fixedly connected to the mounting frame (1); the mechanical plasticizing device is arranged above the refining device and is connected to the refining device; the extrusion device is arranged inside the mounting frame (1), arranged below the refining device and is connected to the refining device.

2. A reclaimed rubber refining device according to claim 1, characterized in that: The refining device comprises: a tank body (201), a stirring drum (202), a heating tube (203), a first rotating rod (204), a fixing plate (205), two sliding grooves (206), a sliding sleeve (207), two protruding blocks (208), a first bevel gear (209), a plurality of stirring rods (210), and a filter plate (211); the tank body (201) is arranged on the mounting frame (1), and the tank body (201) is fixedly connected to the mounting frame (1); the stirring drum (202) has no upper and lower side surfaces, and the stirring drum (202) is arranged vertically, is arranged inside the tank body (201), and is connected to the inner bottom surface and The heating tube (203) is arranged between the tank body (201) and the mixing drum (202), and the heating tube (203) is fixedly connected to the inner bottom surface of the tank body (201); the first rotating rod (204) is arranged vertically, passing through the top and bottom surfaces of the tank body (201), and the first rotating rod (204) is in contact with the tank body (201); the fixing plate (205) is arranged above the first rotating rod (204), and the fixing plate (205) is fixedly connected to the upper end of the first rotating rod (204); the two sliding grooves (206) are parallel to the first rotating rod (204), and are arranged on the first rotating rod The first rotating rod (204) is provided on both sides of the upper part of the tank body (201); the sliding sleeve (207) is arranged above the tank body (201), sleeved on the first rotating rod (204), rotatably connected to the upper surface of the tank body (201), and slidably connected to the first rotating rod (204); the two protrusion blocks (208) are symmetrically arranged, arranged inside the sliding sleeve (207), the two protrusion blocks (208) are fixedly connected to the sliding sleeve (207), and the two protrusion blocks (208) are respectively slidably connected to the two sliding grooves (206) along the vertical direction; the first bevel gear (209) is sleeved on the sliding sleeve (207), and is rotatably connected to the upper surface of the tank body (201), and is slidably connected to the first rotating rod (204); the two protrusion blocks (208) are symmetrically arranged, and are arranged inside the sliding sleeve (207); the two protrusion blocks (208) are fixedly connected to the sliding sleeve (207), and the two protrusion blocks (208) are respectively slidably connected to the two sliding grooves (206) along the vertical direction; the first bevel gear (209) is sleeved on the sliding sleeve (207), and is slidably connected to the sliding sleeve The mixing drum (207) is fixedly connected to the mixing drum (207); a plurality of stirring rods (210) are perpendicular to the first rotating rod (204); the plurality of stirring rods (210) are symmetrically arranged and arranged inside the mixing drum (202); one end of the plurality of mixing drums (202) is fixedly connected to the first rotating rod (204); the filter plate (211) is horizontally arranged, arranged inside the mixing drum (202), arranged below the plurality of stirring rods (210), and sleeved on the first rotating rod (204); the filter plate (211) is in contact with the tank body (201), and is fixedly rotatably connected to the first rotating rod (204), and its rotation axis is vertically arranged.

3. A reclaimed rubber refining device according to claim 2, characterized in that: include: An air purifier (212) and a first connecting pipe (213); the air purifier (212) is arranged above the tank body (201) and on the side of the first bevel gear (209); the air purifier (212) is fixedly connected to the upper surface of the tank body (201); the first connecting pipe (213) is arranged above the tank body (201) and on the side of the air purifier (212) close to the first rotating rod (204); the upper end of the first connecting pipe (213) is connected to the air purifier (212), and the lower end is connected to the inside of the mixing drum (202).

4. A regenerated rubber refining device according to claim 3, characterized in that: The filter plate (211) is rotatably connected to the first rotating rod (204) via a bearing.

5. A reclaimed rubber refining device according to claim 2, characterized in that: The mechanical plasticizing device comprises: a conveying device and a primary processing device; the conveying device is arranged above the tank body (201) and on the side of the first bevel gear (209), and the conveying device is connected to the tank body (201); the primary processing device is arranged above the conveying device, and the primary processing device is connected to the conveying device.

6. A reclaimed rubber refining device according to claim 5, characterized in that: The conveying device comprises: a first bracket (301), a conveying cylinder (302), a conveying pipe (303), a support plate (304), a first motor (305), a second rotating rod (306), a spiral blade (307), a second bevel gear (308), a first curved rod (309), and a second curved rod (310); the first bracket (301) is arranged above the tank body (201) and on the side of the first bevel gear (209); the first bracket (301) is fixedly connected to the upper surface of the tank body (201); the conveying cylinder (302) is arranged horizontally, is arranged above the first bracket (301), and is fixedly connected to the first bracket (301). The conveying pipe (303) is vertically arranged, arranged inside the first bracket (301), arranged below the conveying cylinder (302), and arranged above the tank body (201); the upper end of the conveying cylinder (302) is connected to the conveying cylinder (302), and the lower end is connected to the stirring cylinder (202); the support plate (304) is horizontally arranged, arranged on the side of the tank body (201), and the support plate (304) is fixedly connected to the tank body (201); the rotating shaft of the first motor (305) is parallel to the axis of the conveying cylinder (302), and the first motor (305) is arranged above the support plate (304) and arranged at a position away from the conveying cylinder (302). The first motor (305) is fixedly connected to the first bracket (301) on the side of the first bevel gear (209); the second rotating rod (306) is parallel to the rotating shaft of the first motor (305); the second rotating rod (306) passes through the conveying cylinder (302); one end of the second rotating rod (306) away from the first bevel gear (209) is fixedly connected to the rotating shaft of the first motor (305); the second rotating rod (306) is rotatably connected to the conveying cylinder (302), and the rotating axis thereof is horizontally arranged; the spiral blade (307) is sleeved on the second rotating rod (306); the spiral blade (307) is parallel to the second rotating rod (306) is fixedly connected and contacts the inner wall of the conveying cylinder (302); the second bevel gear (308) is sleeved on the second rotating rod (306) and is arranged above the first bevel gear (209); the second bevel gear (308) is fixedly connected to the second rotating rod (306) and meshes with the first bevel gear (209); the first curved rod (309) is arranged on the side of the second bevel gear (308) close to the sliding sleeve (207), is arranged above the first bevel gear (209), and is sleeved on the second rotating rod (306); one end of the first curved rod (309) is fixedly connected to the second rotating rod (306);The second curved rod (310) is arranged on the side of the first curved rod (309) close to the sliding sleeve (207), one end of the second curved rod (310) is rotatably connected to the other end of the first curved rod (309), the rotation axis of the second curved rod (310) is parallel to the rotation axis of the second rotating rod (306), and the other end is rotatably connected to the fixed plate (205). ; 7. A regenerated rubber refining device according to claim 6, characterized in that: The primary processing device comprises: a working box (401), a hopper (402), a driving shaft (403), a driven shaft (404), two rotating rollers (405), a second motor (406), a driving gear (407), a driven gear (408), and a second connecting pipe (409); the working box (401) is arranged above the conveying cylinder (302) and is fixedly connected to the conveying cylinder (302); the hopper (402) is arranged above the working box (401) and is in communication with the inside of the working box (401); the driving shaft (403) is water-tight and is connected to the conveying cylinder (302); The driven shaft (404) is arranged horizontally, passes through the side of the working box (401), is rotatably connected to the side of the working box (401), and its rotation axis is arranged horizontally; the driven shaft (404) is parallel to the driving shaft (403), passes through the side of the working box (401), is rotatably connected to the side of the working box (401), and its rotation axis is parallel to the driving shaft (403); the two rotating rollers (405) are respectively sleeved on the driving shaft (403) and the driven shaft (404), and the two rotating rollers (405) are respectively fixed to the driving shaft (403) and the driven shaft (404). The second motor (406) is fixedly connected to the conveying cylinder (302); the rotating shaft of the second motor (406) coincides with the axis of the driving shaft (403), is arranged above the conveying cylinder (302), and is arranged between the driving shaft (403) and the first motor (305); the second motor (406) is fixedly connected to the conveying cylinder (302); the rotating shaft of the second motor (406) is fixedly connected to the driving shaft (403); the driving gear (407) is sleeved on the driving shaft (403), and is arranged on the side of the working box (401) close to the second motor (406); the driving gear (407) is sleeved on the driving shaft (403), and is arranged on the side of the working box (401) close to the second motor (406); The gear (407) is fixedly connected to the driving shaft (403); the passive gear (408) is sleeved on the passive shaft (404), the passive gear (408) is arranged on the side of the driving shaft (403), and the passive gear (408) is meshed with the driving gear (407); the second connecting pipe (409) is vertically arranged, passing through the lower part of the working box (401) and the upper part of the conveying cylinder (302); the upper end of the second connecting pipe (409) is connected to the working box (401), and the lower end is connected to the conveying cylinder (302).

8. A reclaimed rubber refining device according to claim 5, characterized in that: The extrusion device comprises: a second bracket (501), a discharge barrel (502), a third connecting pipe (503), a piston (504), a first rack (505), two support rods (506), a third rotating rod (507), a first gear (508), a second gear (509), a second rack (510), a conical discharge pipe (511), a heating block (512), and a cutting blade (513); the second bracket (501) is arranged below the tank body (201) and on the side of the first rotating rod (204); the second bracket (501) is fixedly connected to the lower surface of the tank body (201); the discharge barrel (502) is arranged horizontally , arranged below the second bracket (501) and on the side of the first rotating rod (204), the discharge barrel (502) is fixedly connected to the second bracket (501); the third connecting pipe (503) is arranged vertically, passes through the upper part of the discharge barrel (502) and the lower part of the tank body (201), the upper end of the third connecting pipe (503) is communicated with the inside of the tank body (201), and the lower end of the third connecting pipe (503) is communicated with the discharge barrel (502); the piston (504) is arranged vertically, is arranged inside the discharge barrel (502), is arranged on the side of the third connecting pipe (503), and the piston (504) is connected to the discharge barrel (502). The barrel (502) is slidably connected in the horizontal direction; the first rack (505) is vertically arranged, arranged below the tank body (201), and arranged on the side of the first rotating rod (204) close to the discharge barrel (502), and the first rack (505) and the first rotating rod (204) are fixedly arranged; the two support rods (506) are vertically arranged, arranged below the tank body (201), and arranged between the first rack (505) and the discharge barrel (502), and the upper ends of the two support rods (506) are fixedly connected to the lower surface of the tank body (201); the third rotating rod (507) and the two support rods (506) are vertically arranged. The first gear (508) is arranged on the third rotating rod (507) and is arranged on the side of the first rack (505) close to the third rotating rod (507). The first gear (508) is fixedly connected to the third rotating rod (507) and meshes with the first rack (505). The second gear (509) is arranged on the third rotating rod (507) and is arranged on the side of the first rack (508). The second gear (509) is fixedly connected to the third rotating rod (507).The second rack (510) is arranged horizontally, passes through the side of the discharge barrel (502) close to the second gear (509), and is arranged above the second gear (509). One end of the second rack (510) is fixedly connected to the piston (504) and meshes with the second rack (510). The axis of the conical discharge pipe (511) coincides with the discharge barrel (502), is arranged on the side of the discharge barrel (502), and is connected to the discharge barrel (502). The heating block (512) is arranged in the conical discharge pipe (511) and is fixedly connected to the conical discharge pipe (511). A plurality of cutting blades (513) are arranged vertically, are arranged in the conical discharge pipe (511), and are fixedly connected to the conical discharge pipe (511). The plurality of cutting blades (513) are arranged equidistantly in the horizontal direction. ; 9. A regenerated rubber refining device according to claim 8, characterized in that: include: A temperature detector (514) and an electric valve (515); the temperature detector (514) is arranged on the inner bottom surface of the tank body (201) and is fixedly connected to the inner bottom surface of the tank body (201); the electric valve (515) is arranged on the third connecting pipe (503), is fixedly connected to the third connecting pipe (503), and is electrically connected to the temperature detector (514).

10. A reclaimed rubber refining device according to claim 8, characterized in that: The discharge barrel (502) is fixedly connected to the second bracket (501) via bolts.

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