Granulation device for processing color sand and color master batch

Abstract

The utility model provides a granulation device for processing color sand and color master batch, and relates to the technical field of color master batch granulation. A granulation device for color sand and color master batch processing comprises a first supporting frame, a first motor, a material conveying bin, a conveying rod, a mold, a discharging pipe and a stirring barrel, the material conveying bin is installed on the first supporting frame, the mold is installed on one side of the material conveying bin, the first motor is installed on the first supporting frame, and the conveying rod is rotationally arranged in the material conveying bin; an output shaft of the first motor is fixedly connected with the conveying rod through a coupler, a discharging pipe is fixedly connected to the conveying bin, and a stirring barrel is fixedly connected to the discharging pipe. An output shaft of a first motor drives a second belt pulley set to transmit, so that a first bevel gear is meshed with a second bevel gear, a rotating shaft of the second bevel gear drives a butterfly valve to rotate in a discharging barrel, the discharging barrel is intermittently opened and closed, pigment in the discharging barrel intermittently falls into a stirring barrel, and the effect of automatically and intermittently adding the pigment is achieved.

Description

Technical Field

[0001] The utility model provides a granulating device for processing color sand masterbatch, which relates to the technical field of masterbatch granulation. Background Technique

[0002] Masterbatch is formed by heating, mixing and granulating pigments and resins, and is widely used in the coloring of materials such as clothing, household appliances, and auto parts. It is an essential raw material in industrial production.

[0003] When the existing masterbatch is granulated, it is not advisable to add all the colorants to the masterbatch raw materials at one time, which easily leads to uneven coloring. Therefore, it is necessary to manually add colorants frequently, so workers need to wait beside, the operation is troublesome, labor-consuming, and affects the production efficiency of masterbatch.

[0004] Therefore, it is necessary to provide a granulating device for processing color sand masterbatch that automatically adds colorants intermittently. Content of the Utility Model

[0005] In order to overcome the disadvantages that the production of existing masterbatch particles requires workers to wait beside and add colorants frequently, and the operation is relatively troublesome, the utility model provides a granulating device for processing color sand masterbatch that automatically adds colorants intermittently.

[0006] In order to achieve the above purpose, the embodiment of the utility model provides the following technical solution: A granulating device for processing color sand masterbatch, which includes a first support frame, a first motor, a feeding bin, a conveying rod, a mold, a feeding pipe, a mixing barrel, a top cover and a mixing component. A feeding bin is installed on the first support frame, a mold is installed on one side of the feeding bin, a first motor is installed on the first support frame, a conveying rod is rotatably arranged in the feeding bin, and the output shaft of the first motor is fixedly connected to the conveying rod through a coupling. A feeding pipe is fixedly connected to the feeding bin, a mixing barrel is fixedly connected to the feeding pipe, a top cover is rotatably arranged on the mixing barrel, and a mixing component for mixing masterbatch raw materials is arranged on the mixing barrel. It also includes an automatic feeding mechanism for automatically adding colorants. The automatic feeding mechanism includes a feeding barrel, a second pulley group, a first bevel gear, a second bevel gear and a butterfly valve. A feeding barrel is installed on the mixing barrel, the feeding barrel is communicated with the mixing barrel, a butterfly valve is rotatably arranged in the feeding barrel, the butterfly valve penetrates to the outside of the feeding barrel and a second bevel gear is fixedly connected to its rotating shaft, a first bevel gear is rotatably arranged on the feeding barrel, the first bevel gear meshes with the second bevel gear, and a second pulley group is jointly arranged on the rotating shaft of the first bevel gear and the mixing rod.

[0007] Furthermore, the mixing component includes a first fixing block installed on the mixing barrel, a second motor is installed on the first fixing block, a mixing rod is rotatably arranged in the mixing barrel, the mixing rod penetrates to the outside of the mixing barrel, and the output shaft of the second motor is fixedly connected to the mixing rod through a coupling. The mixing barrel is provided with a sandwich layer, and multiple heating pipes are installed in the sandwich layer of the mixing barrel.

[0008] Further, it further includes a second support frame installed on the side of the first support frame. A water tank is installed on the second support frame. A guide frame is slidably arranged on the water tank. An installation shell is installed on the second support frame. A plurality of DC fans are installed in the installation shell. A protective fence is installed between the lower ends of the DC fans and the installation shell. A third motor is installed on one side of the installation shell. A cutting wheel is rotatably arranged in the installation shell. The output shaft of the third motor is fixedly connected to the cutting wheel. A first gear is fixedly connected to the output end of the third motor. First rollers are rotatably arranged on both sides of the lower part inside the installation shell, and second rollers are rotatably arranged on both sides of the upper part inside the installation shell. One ends of the first rollers and the second rollers penetrate to the outside of the installation shell. First pulley groups are respectively arranged on the two first rollers and the two second rollers. A second gear and a third gear are respectively fixedly connected to the first roller and the second roller on the side close to the cutting wheel. The second gear meshes with the third gear, and the first gear meshes with the second gear.

[0009] Further, it further includes a collection mechanism for collecting the finished color masterbatch. The collection mechanism includes two first chutes opened on the second support frame. Sliders are slidably arranged on the two first chutes. A placement box is fixedly connected to the two sliders. A collection box is slidably arranged on the placement box.

[0010] Further, it further includes a control feeding mechanism for controlling the intermittent feeding of the color masterbatch raw material. The control feeding mechanism includes a second fixing block installed on the feeding bin. A third bevel gear is rotatably arranged on the second fixing block. A third pulley group is jointly arranged on the third bevel gear and the output shaft of the first motor. A third fixing block is installed on the feeding pipe. A fourth bevel gear is arranged on the third fixing block, and the fourth bevel gear meshes with the third bevel gear. A rotating plate is fixedly connected to the fourth bevel gear. A connecting rod is fixedly connected to the rotating plate. A guide rod is installed on the feeding pipe. A sliding block is slidably arranged on the guide rod. A baffle is fixedly connected to the sliding block. The baffle is slidably connected to the feeding pipe. A second chute is opened on the sliding block. The connecting rod is slidably connected to the second chute.

[0011] Further, an installation plate is installed on the mold. A scraping plate is slidably arranged on the installation plate. A limiting rod is fixedly connected to the scraping plate. An elastic member is wound around the limiting rod.

[0012] Further, a splash-proof plate is installed on the placement box.

[0013] Compared with the prior art, the color masterbatch granulating device provided by the embodiment of the present utility model has the following advantages: 1. The output shaft of the first motor drives the second pulley group to drive, so that the first bevel gear meshes with the second bevel gear. The rotating shaft of the second bevel gear drives the butterfly valve to rotate in the feeding barrel, so that the feeding barrel is intermittently opened and closed, and the color material in the feeding barrel intermittently falls into the stirring barrel, achieving the effect of automatically and intermittently adding the color material.

[0014] 2. Cool the extruded masterbatch strip with the water in the water tank, drive the cutting wheel to rotate through the third motor, and through the meshing of the first gear, the second gear and the third gear, and the transmission of the first pulley group, so that the masterbatch strip is conveyed on the two first rollers and the second roller. Start the DC fan to dry the residual water droplets on the masterbatch strip, and at the same time cut and segment the masterbatch strip by the cutting wheel, achieving the effect of cooling and cutting the masterbatch strip.

[0015] 3. Let the placement box slide out of the chute through the slider on the second support frame, so that the collection box slides out together with the placement box to collect the masterbatch particles, achieving the effect of collecting the masterbatch particles.

[0016] 4. Drive the third pulley group to rotate through the output shaft of the first motor, so that the third bevel gear rotates and meshes with the fourth bevel gear, and the fourth bevel gear drives the rotating plate to rotate. Thus, the connecting rod drives the sliding block to slide reciprocally along the guide rod, and the sliding block drives the baffle to slide at a constant speed, so that the masterbatch raw material falls into the feeding bin at a uniform and intermittent speed, achieving the effect of controlling the falling of the masterbatch raw material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0018] Figure 2 It is a three-dimensional sectional structural schematic diagram of the first support frame, the feeding bin and the conveying rod of the present utility model.

[0019] Figure 3 It is a three-dimensional sectional structural schematic diagram of the second support frame, the water tank and the guide frame of the present utility model.

[0020] Figure 4 It is a three-dimensional sectional structural schematic diagram of the mixing drum, the feeding barrel and the butterfly valve of the present utility model.

[0021] Figure 5 It is a three-dimensional sectional structural schematic diagram of the slider, the placement box and the collection box of the present utility model.

[0022] Figure 6 It is a three-dimensional sectional structural schematic diagram of the rotating plate, the baffle and the sliding block of the present utility model.

[0023] Figure 7 It is a three-dimensional sectional structural schematic diagram of the mounting plate, the scraping plate and the limiting rod of the present utility model.

[0024] Marks in the attached drawings: 1: First support frame, 101: Second support frame, 2: First motor, 3: Feeding bin, 301: Conveying rod, 4: Mold, 5: Discharge pipe, 6: Mixing drum, 7: Top cover, 8: Heating pipe, 9: Second motor, 901: First fixing block, 10: Mixing rod, 11: Water tank, 12: Guide frame, 13: Installation shell, 14: Third motor, 15: First gear, 16: Cutting wheel, 17: Second gear, 18: Third gear, 19: First roller, 20: Second roller, 21: First pulley group, 22: DC fan, 23: Guardrail, 24: Automatic feeding mechanism, 240: Feeding bucket, 241: Second pulley group, 242: First bevel gear, 243: Second bevel gear, 244: Butterfly valve, 25: Collection mechanism, 250: First chute, 251: Slide block, 252: Placing box, 253: Collection box, 26: Control feeding mechanism, 260: Second fixing block, 261: Third bevel gear, 262: Third fixing block, 263: Fourth bevel gear, 264: Rotating plate, 265: Connecting rod, 266: Baffle, 267: Sliding block, 268: Third pulley group, 269: Guide rod, 270: Second chute, 27: Installation plate, 28: Scraper, 29: Limiting rod, 30: Elastic member, 31: Splash guard. Detailed implementation mode

[0025] The present utility model will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of this utility model are used to explain the present utility model, but do not limit the present utility model.

[0026] Embodiment 1: A granulating device for processing color sand color masterbatch, refer to Figure 1 、 Figure 2 and Figure 4As shown in the figure, it includes a first support frame 1, a first motor 2, a feeding bin 3, a conveying rod 301, a mold 4, a blanking pipe 5, a mixing drum 6, a top cover 7 and a mixing component. The feeding bin 3 is installed on the first support frame 1 by means of bolt connection. On one side of the feeding bin 3, a mold 4 for extruding the color masterbatch raw material into a strip shape is installed by means of bolt connection. The first motor 2 is installed on the first support frame 1 by means of bolt connection. The first motor 2 is located on the side of the feeding bin 3 away from the mold 4. A conveying rod 301 for conveying the color masterbatch raw material to the side of the mold 4 is rotatably arranged in the feeding bin 3. The output shaft of the first motor 2 is fixedly connected to the conveying rod 301 through a coupling. The upper part of the feeding bin 3 is fixedly connected to the blanking pipe 5 by means of welding. The blanking pipe 5 is fixedly connected to the mixing drum 6 by means of welding. The top cover 7 is rotatably arranged on the top of the mixing drum 6. A mixing component for mixing the color masterbatch raw material is arranged on the mixing drum 6. It also includes an automatic blanking mechanism 24 for automatically adding colorant. The automatic blanking mechanism 24 includes a blanking bucket 240, a second pulley group 241, a first bevel gear 242, a second bevel gear 243 and a butterfly valve 244. The blanking bucket 240 for containing the colorant is installed on the top of the mixing drum 6 by means of welding. The blanking bucket 240 is communicated with the mixing drum 6. A butterfly valve 244 is rotatably arranged in the blanking bucket 240. The butterfly valve 244 penetrates to the outside of the blanking bucket 240 and a second bevel gear 243 is fixedly connected to its rotating shaft. A first bevel gear 242 is rotatably arranged on the top of the blanking bucket 240. The first bevel gear 242 meshes with the second bevel gear 243. A second pulley group 241 is jointly arranged on the rotating shaft of the first bevel gear 242 and the stirring rod 10.

[0027] Refer to Figure 2 As shown in the figure, the mixing component includes a first fixing block 901 installed on the top of the mixing drum 6 by means of bolt connection. A second motor 9 is installed on the first fixing block 901 by means of bolt connection. A stirring rod 10 for mixing the color masterbatch and the colorant is rotatably arranged in the mixing drum 6. The top end of the stirring rod 10 penetrates to the outside of the top of the mixing drum 6. The output shaft of the second motor 9 is fixedly connected to the stirring rod 10 through a coupling. The mixing drum 6 is provided with a sandwich layer. A plurality of heating pipes 8 for melting the color masterbatch raw material are installed in the sandwich layer of the mixing drum 6 by means of bolt connection.

[0028] When color masterbatch needs to be processed and granulated, the staff pour the resin raw material into the mixing barrel 6, and then start the second motor 9. The stirring rod 10 rotates driven by the output shaft of the second motor 9. At the same time, the output shaft of the first motor 2 drives the second pulley group 241 to drive, so that the first bevel gear 242 rotates synchronously. The first bevel gear 242 drives the second bevel gear 243 to rotate on the feeding pipe 5. The rotating shaft of the second bevel gear 243 drives the butterfly valve 244 to rotate in the feeding barrel 240, so that the feeding barrel 240 opens and closes intermittently, and the color material in the feeding barrel 240 intermittently falls into the mixing barrel 6; As the stirring rod 10 rotates in the mixing barrel 6 to mix the resin raw material, at this time, the resin raw material in the mixing barrel 6 is melted by controlling the heating of the heating pipe 8, so that the resin raw material is fully melted in the mixing barrel 6 and is fully mixed with the color material. The melted and mixed resin raw material falls into the feeding bin 3 through the feeding pipe 5. By driving the first motor 2 to drive the conveying rod 301 to rotate, the output shaft of the first motor 2 drives the conveying rod 301 to push the resin raw material to slide out in the feeding bin 3 and be extruded into shape through the mold 4.

[0029] Example 2: On the basis of Example 1, refer to Figure 1 and Figure 3 As shown, it further includes a second support frame 101 installed on the side of the first support frame 1 by means of bolt connection. A water tank 11 is installed on the second support frame 101 by means of bolt connection. A guide frame 12 for supporting and guiding the color masterbatch strip is horizontally slidably arranged on the water tank 11. An installation shell 13 is installed on the second support frame 101 by means of bolt connection. The installation shell 13 is located on the side of the water tank 11 away from the first support frame 1. Four DC fans 22 for drying the moisture of the color masterbatch strip are installed on the inner top of the installation shell 13 by means of bolt connection. A protective fence 23 is installed between the lower end of the DC fan 22 and the installation shell 13 by means of bolt connection. A third motor 14 is installed on one side of the installation shell 13 by means of bolt connection. A cutting wheel 16 for cutting the color masterbatch strip into particles is rotatably arranged in the installation shell 13. The output shaft of the third motor 14 is fixedly connected to the cutting wheel 16 through a coupling. A first gear 15 is fixedly connected to the output end of the third motor 14 by means of key connection. First rollers 19 are rotatably arranged on both sides of the lower part inside the installation shell 13, and second rollers 20 are rotatably arranged on both sides of the upper part inside the installation shell 13. The first rollers 19 and the second rollers 20 cooperate to jointly convey the color masterbatch strip. One end of the first rollers 19 and the second rollers 20 penetrates to the outside of the installation shell 13. First pulley groups 21 are respectively arranged on the two first rollers 19 and the two second rollers 20. A second gear 17 and a third gear 18 are respectively fixedly connected to the first rollers 19 and the second rollers 20 close to the cutting wheel 16 by means of key connection. The second gear 17 meshes with the third gear 18, and the first gear 15 meshes with the second gear 17.

[0030] After the resin raw material is extruded into a strip through the mold 4, the extruded color masterbatch strip is cooled by adding water into the water tank 11. At this time, the initially slid-out color masterbatch strip slides in the water tank 11 along the guide frame 12 under the pulling of the staff until it slides into the installation shell 13. By starting the third motor 14, while the third motor 14 drives the cutting wheel 16 to rotate, the output shaft of the third motor 14 drives the first gear 15 to mesh with the second gear 17, so that the first roller 19 rotates. At the same time, the second gear 17 intersects and meshes with the third gear 18. Through the first pulley group 21, the two first rollers 19 and the second roller 20 rotate synchronously, so that the color masterbatch strip is conveyed in the installation shell 13. At this time, by starting the DC fan 22, the residual water droplets on the color masterbatch strip are dried. When the color masterbatch strip is conveyed to the cutting wheel 16, the cutting wheel 16 cuts and segments the color masterbatch strip and sends it out.

[0031] Refer to Figure 5 As shown, it further includes a collection mechanism 25 for collecting the finished color masterbatch particles. The collection mechanism 25 includes two first chutes 250 opened on both sides of the lower part of the second support frame 101. Sliders 251 are horizontally slidably arranged on the two first chutes 250. A placement box 252 is fixedly connected to the two sliders 251 together. A collection box 253 for collecting the color masterbatch particles is slidably arranged on the placement box 252.

[0032] When the color masterbatch is cut into particles by the cutting wheel 16 and slides out, the placement box 252 is slid out in the chute by the slider 251, so that the collection box 253 slides out together with the placement box 252. The color masterbatch particles are collected by the collection box 253. By sliding the collection box 253 out from the placement box 252, the collected color masterbatch particles are transported.

[0033] Refer to Figure 1 and Figure 6As shown in the figure, it further includes a controlled feeding mechanism 26 for intermittently feeding the masterbatch raw material. The controlled feeding mechanism 26 includes a second fixing block 260 installed on the feeding bin 3 by welding. A third bevel gear 261 is rotatably arranged on the second fixing block 260. A third pulley group 268 is jointly arranged on the output shaft of the first motor 2 and the third bevel gear 261. A third fixing block 262 is installed on the side of the feeding pipe 5 by welding. A fourth bevel gear 263 is arranged on the third fixing block 262, and the fourth bevel gear 263 meshes with the third bevel gear 261. A rotating plate 264 is fixedly connected to the fourth bevel gear 263 by welding. A connecting rod 265 is fixedly connected to the rotating plate 264. The rotation axis of the connecting rod 265 deviates from that of the rotating plate 264. A guide rod 269 is installed on the side of the feeding pipe 5 by welding. A sliding block 267 is horizontally slidably arranged on the guide rod 269. A baffle 266 for controlling the feeding of the masterbatch is fixedly connected to the sliding block 267 by welding. The baffle 266 is slidably connected to the feeding pipe 5. A second chute 270 is formed on the sliding block 267. The connecting rod 265 is slidably connected to the second chute 270.

[0034] When it is necessary to feed the mixed masterbatch raw material from the feeding pipe 5 into the feeding bin 3, while starting the first motor 2 to drive the conveying rod 301 to rotate, the output shaft of the first motor 2 drives the third pulley group 268 to transmit power, so that the third pulley group 268 drives the third bevel gear 261 to rotate on the second fixing block 260. Through the meshing of the third bevel gear 261 and the fourth bevel gear 263, the fourth bevel gear 263 rotates on the third fixing block 262. At this time, the rotating plate 264 rotates under the force of the fourth bevel gear 263, so that the connecting rod 265 drives the sliding block 267 to reciprocate and slide uniformly along the guide rod 269. The baffle 266 is driven by the sliding block 267 to slide uniformly, so that the masterbatch raw material falls into the feeding bin 3 intermittently and uniformly.

[0035] Refer to Figure 1 and Figure 7 As shown in the figure, an installation plate 27 is installed on the top of the mold 4 by bolt connection. A scraper 28 for scraping the masterbatch adhered to the mold 4 is longitudinally slidably arranged on the installation plate 27. A limiting rod 29 is fixedly connected to the middle of the scraper 28 by welding. An elastic member 30 is wound around the limiting rod 29; A splash-proof plate 31 is installed on the side of the placement box 252 away from the water tank 11 by bolt connection.

[0036] When the color masterbatch adheres to the grinding tool, by pressing down the scraping plate 28, the scraping plate 28 will slide downward along the mounting plate 27. At this time, the elastic member 30 is compressed and deformed. The adhered color masterbatch on the grinding tool is scraped off by the scraping plate 28. After releasing the scraping plate 28, the elastic member 30 pushes the scraping plate 28 to slide upward and reset; the splash-proof plate 31 can prevent the color masterbatch particles from flying out, so that the color masterbatch particles accurately fall into the collection box 253.

[0037] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A granulating device for color sand masterbatch processing, comprising a first support frame (1), a first motor (2), a feed bin (3), a conveying rod (301), a mold (4), a feed pipe (5), a stirring drum (6), a top cover (7) and a mixing assembly, wherein the feed bin (3) is mounted on the first support frame (1), a mold (4) is mounted on one side of the feed bin (3), the first motor (2) is mounted on the first support frame (1), a conveying rod (301) is rotatably arranged in the feed bin (3), an output shaft of the first motor (2) is fixedly connected to the conveying rod (301) via a coupling, a feed bin (3) is fixedly connected with a feed pipe (5), a stirring drum (6) is fixedly connected with the feed pipe (5), a top cover (7) is rotatably arranged on the stirring drum (6), and a mixing assembly for mixing masterbatch raw materials is arranged on the stirring drum (6), wherein: The invention also includes an automatic material discharging mechanism (24) for automatically adding colorant, wherein the automatic material discharging mechanism (24) includes a material discharging bucket (240), a second belt pulley group (241), a first bevel gear (242), a second bevel gear (243) and a butterfly valve (244). A lower material barrel (240) is mounted on the mixing drum (6), the lower material barrel (240) is connected to the mixing drum (6), a butterfly valve (244) is rotatably arranged in the lower material barrel (240), the butterfly valve (244) penetrates to the outside of the lower material barrel (240) and a second bevel gear (243) is fixedly connected to its rotating shaft, a first bevel gear (242) is rotatably arranged on the lower material barrel (240), the first bevel gear (242) is meshed with the second bevel gear (243), and a second pulley set (241) is commonly arranged on the rotating shaft of the first bevel gear (242) and the mixing rod (10).

2. A granulating device for color sand and masterbatch processing according to claim 1, characterized in that: The mixing assembly comprises a first fixed block (901) mounted on a mixing drum (6), a second motor (9) being mounted on the first fixed block (901), a mixing rod (10) being rotatably arranged in the mixing drum (6), the mixing rod (10) penetrating to the outside of the mixing drum (6), an output shaft of the second motor (9) being fixedly connected to the mixing rod (10) via a coupling, the mixing drum (6) being provided with an interlayer, and a plurality of heating tubes (8) being mounted in the interlayer of the mixing drum (6).

3. A granulating device for color sand and masterbatch processing according to claim 1, characterized in that: The invention also comprises a second support frame (101) mounted on the side of the first support frame (1), a water pool (11) being mounted on the second support frame (101), a guide frame (12) being slidably arranged on the water pool (11), a mounting shell (13) being mounted on the second support frame (101), a plurality of DC fans (22) being mounted in the mounting shell (13), a guardrail (23) being mounted between the lower end of the DC fan (22) and the mounting shell (13), a third motor (14) being mounted on one side of the mounting shell (13), a cutting wheel (16) being rotatably arranged in the mounting shell (13), an output shaft of the third motor (14) being fixedly connected to the cutting wheel (16), and a third motor (14) being fixedly connected to the output end of the third motor (14). A first gear (15) is connected, first rollers (19) are rotatably arranged on both sides of the lower part of the mounting shell (13), second rollers (20) are rotatably arranged on both sides of the upper part of the mounting shell (13), one end of the first roller (19) and the second roller (20) penetrates to the outside of the mounting shell (13), the two first rollers (19) and the two second rollers (20) are respectively provided with a first pulley group (21), the first roller (19) and the second roller (20) on the side close to the cutting wheel (16) are respectively fixedly connected with a second gear (17) and a third gear (18), the second gear (17) is meshed with the third gear (18), and the first gear (15) is meshed with the second gear (17).

4. A granulating device for color sand and masterbatch processing according to claim 3, characterized in that: The invention also comprises a collecting mechanism (25) for collecting finished masterbatch products, wherein the collecting mechanism (25) comprises two first slide grooves (250) provided on the second support frame (101), a slider (251) being slidably provided on the two first slide grooves (250), a placement box (252) being fixedly connected to the two sliders (251), and a collection box (253) being slidably provided on the placement box (252).

5. The granulating device for color sand and masterbatch processing according to claim 1 is characterized by: The control feeding mechanism (26) is used for controlling the intermittent feeding of the masterbatch raw material. The control feeding mechanism (26) comprises a second fixed block (260) mounted on the feeding bin (3). A third bevel gear (261) is rotatably arranged on the second fixed block (260). A third pulley group (268) is commonly arranged on the third bevel gear (261) and the output shaft of the first motor (2). A third fixed block (262) is mounted on the feeding pipe (5). A fourth bevel gear (263) is arranged on the third fixed block (262). The fourth bevel gear (263) is rotatably arranged on the second fixed block (260). The three bevel gears (261) are meshed with each other, a rotating plate (264) is fixedly connected to the fourth bevel gear (263), a connecting rod (265) is fixedly connected to the rotating plate (264), a guide rod (269) is installed on the discharge pipe (5), a sliding block (267) is slidably arranged on the guide rod (269), a baffle (266) is fixedly connected to the sliding block (267), the baffle (266) is slidably connected to the discharge pipe (5), a second sliding groove (270) is provided on the sliding block (267), and the connecting rod (265) is slidably connected to the second sliding groove (270).

6. A granulating device for color sand and masterbatch processing according to claim 1, characterized in that: A mounting plate (27) is mounted on the mould (4), a scraper (28) is slidably mounted on the mounting plate (27), a limiting rod (29) is fixedly connected to the scraper (28), and an elastic member (30) is wound around the limiting rod (29).

7. A granulating device for color sand and masterbatch processing according to claim 4, characterized in that: A splash plate (31) is installed on the placement box (252).

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