Color master batch feeding machine

Abstract

The utility model relates to a color master batch feeding machine in the technical field of feeding machines. Comprising a mixing box, a feeding pipe used for conveying mixed color master batches is installed at the lower end of the mixing box, the mixing box comprises a box body, and a stirring rod used for mixing and stirring the color master batches in various colors is installed in the box body. When color master batches with different colors are fed, the color master batches with different colors are put into the raw material box, a motor II is started, a gear is matched with a tooth block to drive a rotating ring to rotate, the color master batches fall into an inner cavity of the box body through a discharging opening, and a motor I is synchronously started; after the color master batches in various colors are stirred, an air cylinder controls a supporting block to move upwards and drives the end, provided with a feeding pipe, of the supporting block to move upwards, so that an annular push plate pushes a second baffle ring upwards, the color master batches fall into a hole cavity of a material passing hole from a groove cavity of a discharging groove, and the color master batches fall into the inner cavity of the box body; and conveying is performed through the pipe body.

Description

Technical Field

[0001] The utility model relates to the technical field of feeders, in particular to a masterbatch feeder. Background Art

[0002] The full name of masterbatch is masterbatch. Masterbatch is composed of three basic elements: pigment or dye, carrier and additive. It is an aggregate made by uniformly loading an extraordinary amount of pigment into the resin.

[0003] In the process of masterbatch production, it is necessary to use an automatic feeder for masterbatch production disclosed in Chinese patent application number CN202221797472.0, the specific content of which is: the electric telescopic rod is extended, thereby driving the feed pipe to tilt, thereby changing the height of the discharge pipe until the height of the discharge pipe is higher than the height of the feed inlet of the production equipment, then pour the material into the hopper, and then start the first motor and the second motor. The rotation of the second motor can drive the rotating shaft and the auger to rotate. Under the push of the auger, the material will enter the hose from the bottom of the hopper, and then enter the feed pipe. Since the first motor drives the screw in the feed pipe to rotate, the screw can push the material to one side of the discharge pipe, and finally enter the production equipment from the discharge pipe. It has the following technical problems:

[0004] When feeding masterbatches of different colors, it is necessary to manually mix the masterbatches of different colors, stir the masterbatches behind the mixing rod, and then put them into the hopper for transportation, which is a cumbersome operation. Utility Model Content

[0005] In order to solve the problem that it is cumbersome to manually mix and stir the masterbatch proposed in the above background technology, the utility model provides the following technical solutions:

[0006] A masterbatch feeder includes a mixing box;

[0007] A feeding pipe for conveying the mixed masterbatch is installed at the lower end of the mixing box;

[0008] The mixing box comprises a box body, and a stirring rod for mixing and stirring masterbatches of multiple colors is installed inside the box body.

[0009] The mixing box comprises a raw material box for containing masterbatch, a feeding assembly for controlling the feeding of masterbatch into the inner cavity of the box is installed on the upper end of the box, and a plurality of raw material boxes are installed on the upper end of the feeding assembly.

[0010] The lower end of the box body is provided with a feeding assembly for conveying the mixed masterbatch to the inner cavity of the feeding pipe.

[0011] Furthermore, a rotating shaft for limiting the stirring rod is installed at one end of the stirring rod, and a motor 1 for cooperating with the rotating shaft to control the stirring rod to mix and stir the masterbatch is installed at the upper end of the rotating shaft.

[0012] Furthermore, a feeding port is provided at the upper end of the raw material box for conveniently feeding masterbatch into the interior of the raw material box.

[0013] Furthermore, the feeding assembly includes a limit box for supporting the raw material box, and the inner cavity of the limit box is installed with a swivel for sealing the discharge port of the raw material box.

[0014] Furthermore, a feeding port for the masterbatch to fall is provided in the middle of the rotating ring, and a plurality of tooth blocks are fixedly mounted on the upper end of the rotating ring.

[0015] Furthermore, a gear for cooperating with the gear block to control the rotation of the rotating ring is installed inside the limit box, and a motor 2 for controlling the rotation of the gear is installed at one end of the gear.

[0016] Furthermore, the feeding assembly includes a feeding tube, the lower end of which is provided with a discharge trough for the masterbatch to fall, the lower end of the feeding tube is sleeved with a second retaining ring for controlling the opening and closing of the discharge trough, the lower end of the feeding tube is installed with a first retaining ring for limiting the second retaining ring, the upper end of the feeding tube is sleeved with a spring for pushing the second retaining ring downward, and the upper end of the second retaining ring is installed with a third retaining ring for limiting the spring.

[0017] Furthermore, the feeding pipe includes a pipe body, a discharge pipe is installed below one end of the pipe body, a feed pipe is installed above the other end of the pipe body, an annular push plate for pushing the second baffle ring is installed at the upper end of the feed pipe, a support block for supporting the pipe body is installed at the lower end of the pipe body, and a cylinder for pushing the pipe body upward is installed at the lower end of the support block.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] When feeding masterbatches of different colors, masterbatches of different colors are put into the raw material box, and motor 2 is started to make the gear cooperate with the tooth block to drive the rotating ring to rotate, so that the masterbatch falls into the inner cavity of the box through the discharge port, and motor 1 is started synchronously to make the stirring rod mix and stir the masterbatch falling into the inner cavity of the box. After the stirring of masterbatches of multiple colors is completed, the cylinder controls the support block to move upward, driving one end of the feed pipe to move upward, so that the annular push plate pushes the baffle ring 2 upward, and the masterbatch falls from the groove cavity of the discharge trough to the hole cavity of the feed hole, and is transported through the tube body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the mixing box of the utility model;

[0022] Figure 3 This is a structural schematic diagram of the feeding assembly of the utility model;

[0023] Figure 4 This is a structural schematic diagram of the blanking assembly of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the feeding pipe of the utility model.

[0025] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0026] 001-mixing box;

[0027] 100-box, 110-stirring rod, 111-rotating shaft, 112-motor 1, 120-raw material box, 121-feeding port;

[0028] 200-feeding assembly, 210-limit box, 220-swivel, 221-feeding port, 222-tooth block, 230-gear, 231-motor 2;

[0029] 300-feeding assembly, 310-feeding pipe, 311-retaining ring 1, 312-discharging chute, 320-retaining ring 2, 321-retaining ring 3, 330-spring;

[0030] 002-Feeding tube;

[0031] 400 - tube body, 410 - discharge pipe, 420 - feed pipe, 421 - annular push plate, 422 - material hole, 430 - support block, 431 - cylinder. DETAILED DESCRIPTION

[0032] The preferred specific implementation methods for implementing the present utility model are described in detail below, and a clear and complete description is made in conjunction with the accompanying drawings.

[0033] See also Figure 1-Figure 5 The utility model provides a masterbatch feeder.

[0034] The mixing box 001 includes a box body 100, and a stirring rod 110 for mixing and stirring masterbatches of various colors is installed inside the box body 100. A rotating shaft 111 for limiting the stirring rod 110 is fixedly installed at one end of the stirring rod 110, and a plurality of stirring rods 110 are fixedly installed in the middle of the rotating shaft 111. A motor 112 for cooperating with the rotating shaft 111 to control the stirring rod 110 to mix and stir the masterbatches is installed at the upper end of the rotating shaft 111. When the masterbatches are thrown into the inner cavity of the box body 100, the motor 112 is started, so that the motor 112 drives the rotating shaft 111 to rotate, and the stirring rod 110 rotates, so that the masterbatches of various colors in the inner cavity of the box body 100 are stirred and mixed.

[0035] The mixing box 001 includes a raw material box 120 for containing masterbatches. A feeding port 121 is provided at the upper end of the raw material box 120 for feeding masterbatches into the raw material box 120 .

[0036] The upper end of the box body 100 is equipped with a feeding assembly 200 for controlling the feeding of masterbatch into the inner cavity of the box body 100, and a plurality of raw material boxes 120 are fixedly installed on the upper end of the feeding assembly 200. The feeding assembly 200 includes a limit box 210 for supporting the raw material box 120, and the limit box 210 is fixedly installed on the top of the box body 100, and a rotating ring 220 for blocking the discharge port of the raw material box 120 is installed in the inner cavity of the limit box 210, and a discharge port 221 for the masterbatch to fall is opened in the middle of the rotating ring 220, and a plurality of gear blocks 222 are fixedly installed on the upper end of the rotating ring 220.

[0037] The top of the box body 100 is provided with a plurality of holes for the masterbatch to fall into the inner cavity of the box body 100. The middle part of the rotating ring 220 is provided with only one discharge port 221, so that when the gear 230 controls the discharge port 221 to rotate to the lower end of the raw material box 120 containing the corresponding color, the masterbatch falls into the inner cavity of the box body 100 through the discharge port 221 and the holes on the top of the box body 100.

[0038] A gear 230 is installed inside the limit box 210 for cooperating with the tooth block 222 to control the rotation of the rotating ring 220. A motor 231 is installed at one end of the gear 230 for controlling the rotation of the gear 230. When the motor 231 is started, the gear 230 cooperates with the tooth block 222 to drive the gear 230 to rotate to the lower end of the raw material box 120, so as to facilitate the transportation of masterbatches of different colors.

[0039] The lower end of the box body 100 is equipped with a feeding assembly 300 for conveying the mixed masterbatch to the inner cavity of the feeding pipe 002. The feeding assembly 300 includes a feeding pipe 310. The feeding pipe 310 is fixedly installed at the bottom of the box body 100. A retaining ring 1 311 for limiting the retaining ring 2 320 is fixedly installed at the lower end of the feeding pipe 310. A plurality of discharge troughs 312 for the masterbatch to fall are provided at the lower end of the feeding pipe 310. When the retaining ring 2 320 moves upward, the discharge trough 312 is exposed, so that the mixed masterbatch falls into the cavity of the through hole 422 through the discharge trough 312 and is conveyed through the tube body 400.

[0040] The lower end of the feed tube 310 is sleeved with a second retaining ring 320 for opening and closing the discharge trough 312, and the upper end of the second retaining ring 320 is fixedly installed with a third retaining ring 321 for limiting the spring 330, and the outer diameter of the third retaining ring 321 is larger than the outer diameter of the first retaining ring 311, so that the annular push plate 421 is against the bottom of the third retaining ring 321 to push the second retaining ring 320 upward. The upper end of the feed tube 310 is sleeved with a spring 330 for pushing the second retaining ring 320 downward, so that when the cylinder 431 controls the tube body 400 to move downward, the annular push plate 421 is away from the third retaining ring 321, and the spring 330 pushes the third retaining ring 321 downward, so that the second retaining ring 320 closes the discharge trough 312, which is convenient for stirring and mixing masterbatches of different colors.

[0041] A feeding pipe 002 for conveying the mixed masterbatch is installed at the lower end of the mixing box 001, and the feeding pipe 002 includes a tube body 400, and a dragon for conveying the masterbatch is installed inside the tube body 400. A discharge pipe 410 is fixedly installed below one end of the tube body 400, and a feed pipe 420 is fixedly installed above the other end of the tube body 400. An annular push plate 421 for pushing the second retaining ring 320 is fixedly installed at the upper end of the feed pipe 420, and a support block 430 for supporting the tube body 400 is installed at the lower end of the tube body 400, and a cylinder 431 for pushing the tube body 400 upwards is installed at the lower end of the support block 430, so as to control the annular push plate 421 to press against the second retaining ring 320, and simultaneously drive the unloading assembly 300 to insert into the cavity of the through hole 422 to prevent the masterbatch from scattering to the outside of the feed pipe 420.

[0042] When feeding masterbatches of different colors, masterbatches of different colors are put into the interior of the raw material box 120, and the motor 231 is started, so that the gear 230 cooperates with the tooth block 222 to drive the rotating ring 220 to rotate, so that the masterbatch falls into the inner cavity of the box body 100 through the discharge port 221, and the motor 112 is started synchronously, so that the stirring rod 110 mixes and stirs the masterbatch falling into the inner cavity of the box body 100. After the masterbatch of multiple colors is stirred, the cylinder 431 controls the support block 430 to move upward, driving one end of the feed pipe 420 to move upward, so that the annular push plate 421 pushes the baffle ring 2 320 upward, and the masterbatch falls from the groove cavity of the discharge trough 312 to the hole cavity of the through hole 422, and is transported through the tube body 400.

[0043] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the utility model. In addition, any non-creative modifications made to the utility model by those skilled in the art without making creative work still fall within the scope of protection of the utility model.

Claims

1. A masterbatch feeder, comprising a mixing box (001), characterized in that: A feeding pipe (002) for conveying the mixed masterbatch is installed at the lower end of the mixing box (001); The mixing box (001) comprises a box body (100), and a stirring rod (110) is installed inside the box body (100) for mixing and stirring masterbatches of multiple colors; The mixing box (001) comprises a raw material box (120) for containing masterbatches, a feeding assembly (200) for controlling the feeding of masterbatches into the inner cavity of the box (100) is installed at the upper end of the box body (100), and a plurality of raw material boxes (120) are installed at the upper end of the feeding assembly (200); A feeding assembly (300) for conveying the mixed masterbatch to the inner cavity of the feeding pipe (002) is installed at the lower end of the box (100).

2. A masterbatch feeder according to claim 1, characterized in that: A rotating shaft (111) for limiting the position of the stirring rod (110) is installed at one end of the stirring rod (110), and a motor (112) for cooperating with the rotating shaft (111) to control the stirring rod (110) to mix and stir the masterbatch is installed at the upper end of the rotating shaft (111).

3. A masterbatch feeder according to claim 1, characterized in that: The upper end of the raw material box (120) is provided with a feeding port (121) for conveniently feeding masterbatch into the interior of the raw material box (120).

4. A masterbatch feeder according to claim 1, characterized in that: The feeding assembly (200) comprises a limit box (210) for supporting a raw material box (120), and a swivel (220) for sealing a discharge port of the raw material box (120) is installed in the inner cavity of the limit box (210).

5. A masterbatch feeder according to claim 4, characterized in that: A feeding port (221) for the masterbatch to fall is provided in the middle of the rotating ring (220), and a plurality of tooth blocks (222) are fixedly mounted on the upper end of the rotating ring (220).

6. A masterbatch feeder according to claim 5, characterized in that: A gear (230) for cooperating with the gear block (222) to control the rotation of the rotating ring (220) is installed inside the limit box (210), and a second motor (231) for controlling the rotation of the gear (230) is installed at one end of the gear (230).

7. A masterbatch feeder according to claim 1, characterized in that: The material discharge assembly (300) comprises a material discharge pipe (310), the lower end of the material discharge pipe (310) is provided with a discharge trough (312) for the masterbatch to fall, the lower end of the material discharge pipe (310) is sleeved with a second retaining ring (320) for controlling the opening and closing of the discharge trough (312), the lower end of the material discharge pipe (310) is installed with a first retaining ring (311) for limiting the second retaining ring (320), the upper end of the material discharge pipe (310) is sleeved with a spring (330) for pushing the second retaining ring (320) downward, and the upper end of the second retaining ring (320) is installed with a third retaining ring (321) for limiting the spring (330).

8. A masterbatch feeder according to claim 7, characterized in that: The feeding pipe (002) includes a pipe body (400), a discharge pipe (410) is installed below one end of the pipe body (400), a feed pipe (420) is installed above the other end of the pipe body (400), an annular push plate (421) for pushing the second retaining ring (320) is installed at the upper end of the feed pipe (420), a support block (430) for supporting the pipe body (400) is installed at the lower end of the pipe body (400), and a cylinder (431) for pushing the pipe body (400) upwards is installed at the lower end of the support block (430).

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