Raw material proportioning and feeding machine for color master batch production

Abstract

The utility model discloses a raw material proportioning feeding machine for color master batch production, which comprises a stock bin, a conveying unit fixedly arranged on the stock bin, a sliding rail fixedly connected to the conveying unit, a lifting unit arranged on the sliding rail, a hopper arranged on the sliding rail in a sliding manner, a stirring shaft rotationally connected to the hopper and used for driving the hopper to move along the vertical direction, and a feeding device arranged on the stirring shaft, the stirring shaft is fixedly connected with the sliding shaft, the sliding shaft is in relative sliding connection with the sliding rail in the vertical direction, and the lifting unit is in transmission connection with the sliding shaft through a transmission part; according to the utility model, the conveying unit, the lifting unit, the hopper and the like are matched for use, so that the hopper can be butted with different production equipment through the lifting unit according to actual requirements, and materials can be conveniently conveyed into the production equipment at a high position from a low position by matching with the conveying unit for use; by means of the arranged auxiliary part, the hopper and a material opening of production equipment can be conveniently connected together in a mechanical mode, and a good dustproof effect can be achieved.

Description

Technical Field

[0001] This utility model belongs to the technical field of raw material proportioning and feeding machines, specifically a raw material proportioning and feeding machine for color masterbatch production. Background Technology

[0002] In the production of color masterbatch, a feeding machine is needed to feed different raw materials into the production equipment. However, when the feeding machine transfers the raw materials from the bottom to the top of the production equipment, there is a gap between the feeding port of the feeding machine and the feeding port of the production equipment. This gap can easily cause dust generated by the feeding of the raw materials to escape into the surrounding air, resulting in dust pollution. Therefore, this technical problem needs to be solved. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a raw material proportioning and feeding machine for color masterbatch production, which effectively solves the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a raw material proportioning and feeding machine for color masterbatch production, including a hopper, a conveying unit fixedly installed on the hopper, a slide rail fixedly connected to the conveying unit, a lifting unit installed on the slide rail, a hopper slidably installed on the slide rail, the lifting unit driving the hopper to move in the vertical direction, a stirring shaft rotatably connected to the hopper, the stirring shaft being fixedly connected to the slide shaft, the slide shaft and the slide rail being slidably connected relative to each other in the vertical direction, and the lifting unit and the slide shaft being connected by a transmission component;

[0005] The hopper's discharge pipe is equipped with auxiliary components, including symmetrically arranged electric push rods fixedly connected to the hopper's discharge pipe. The output ends of the two electric push rods are fixedly connected to a ring body. The ring body is movably sleeved with the hopper's discharge pipe. Connecting rods are evenly hinged along the circumference of the ring body. Each connecting rod is hinged to a corresponding plate. Each plate is rotatably connected to an opening groove formed on the hopper's discharge pipe. Flexible belts are also fixedly connected to multiple connecting rods.

[0006] Preferably, the conveying unit includes a cylinder fixedly connected to the hopper, an auger shaft rotatably connected inside the cylinder, the auger shaft being fixedly connected to the output shaft of the conveying motor, the conveying motor being fixedly connected to the cylinder, and the cylinder and the hopper being connected through a flexible material guiding pipe.

[0007] Preferably, the lifting unit includes a lifting motor fixedly connected to the slide rail, the output shaft of the lifting motor fixedly connected to the lifting screw, the lifting screw rotatably connected to the slide rail, and the lifting screw threadedly connected to a slider fixedly provided on the hopper.

[0008] Preferably, the transmission component includes two sprockets connected by a chain drive; one sprocket is fixedly connected to the auger shaft in the conveying unit, the other sprocket is rotatably connected to the slide rail, and the other sprocket is slidably connected to the sliding shaft in the vertical direction.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] In operation, the combination of conveying units, lifting units, and hoppers allows for the docking of hoppers with different production equipment via the lifting unit, and the use of the conveying unit facilitates the transport of materials from lower to higher production equipment. Auxiliary components facilitate the mechanical connection of the hoppers to the material inlets of the production equipment, while also providing good dust prevention. Attached Figure Description

[0011] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0012] In the attached diagram:

[0013] Figure 1 This is a schematic diagram of a raw material proportioning and feeding machine for color masterbatch production according to this utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the hopper of this utility model;

[0015] Figure 3 This is a schematic diagram of the transmission component and lifting unit structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the auxiliary component structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the flexible belt installation structure of this utility model.

[0018] In the diagram: 1. Hopper; 2. Cylinder; 3. Screw shaft; 4. Conveyor motor; 5. Slide rail; 6. Lifting unit; 601. Lifting motor; 602. Lifting screw; 7. Hopper; 8. Mixing shaft; 9. Sliding shaft; 10. Transmission component; 1001. Sprocket; 1002. Chain; 11. Auxiliary component; 1101. Electric push rod; 1102. Ring body; 1103. Connecting rod; 1104. Plate; 1105. Flexible belt; 12. Conveying unit; 13. Flexible guide pipe. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Example 1, by Figure 1-5 The present invention relates to a raw material proportioning and feeding machine for color masterbatch production, including a hopper 1, a conveying unit 12 fixedly mounted on the hopper 1, a slide rail 5 fixedly connected to the conveying unit 12, a lifting unit 6 mounted on the slide rail 5, a hopper 7 slidably mounted on the slide rail 5, the lifting unit 6 driving the hopper 7 to move in the vertical direction, a stirring shaft 8 rotatably connected to the hopper 7, the stirring shaft 8 being fixedly connected to the sliding shaft 9, the sliding shaft 9 being slidably connected to the slide rail 5 in the vertical direction, and the lifting unit 6 and the sliding shaft 9 being connected by a transmission component 10.

[0021] This design allows materials to be added into the hopper 1 through its inlet. The conveying unit 12 then transports the material from a lower to a higher position. The material at the higher position then enters the hopper 7 through the flexible guide pipe 13 and is discharged through the discharge pipe of the hopper 7, thus achieving automatic feeding of the production equipment. During this process, the conveying unit 12 drives the sliding shaft 9 to rotate via the transmission component 10. The sliding shaft 9 drives the stirring shaft 8 to rotate, and the stirring rod on the stirring shaft 8 disperses the material in the hopper 7, preventing it from forming lumps. Simultaneously, the lifting unit 6 allows the hopper 7 to be moved to the required height according to actual needs, accommodating the feeding requirements of different production equipment.

[0022] An auxiliary component 11 is provided on the discharge pipe of the hopper 7. The auxiliary component 11 includes electric push rods 1101 symmetrically arranged and fixedly connected to the discharge pipe of the hopper 7. The output ends of the two electric push rods 1101 are fixedly connected to the ring body 1102. The ring body 1102 is movably sleeved with the discharge pipe of the hopper 7. Connecting rods 1103 are evenly hinged on the ring body 1102 along its circumference. Each connecting rod 1103 is hinged to the corresponding plate 1104. Each plate 1104 is rotatably connected to the opening slot formed on the discharge pipe of the hopper 7. A flexible belt 1105 is also fixedly connected to multiple connecting rods 1103.

[0023] With this design, when the feeding pipe of hopper 7 is placed in the corresponding feed port of the production equipment, the electric push rod 1101 drives the ring 1102 to move. The ring 1102 drives the plate 1104 to move through the connecting rod 1103. After the plate 1104 flips over, it is in a horizontal position. At the same time, the plate 1104 drives the flexible belt 1105 to move, so that the flexible belt 1105 opens and seals the feed port of the production equipment, thereby preventing the dust generated by the falling material from being emitted.

[0024] The conveying unit 12 includes a cylinder 2 fixedly connected to the hopper 1. An auger shaft 3 is rotatably connected inside the cylinder 2. The auger shaft 3 is fixedly connected to the output shaft of the conveying motor 4. The conveying motor 4 is fixedly connected to the cylinder 2. The cylinder 2 and the hopper 7 are connected through a flexible material guiding pipe 13.

[0025] With this design, the conveyor motor 4 drives the auger shaft 3 to rotate, and the auger on the auger shaft 3 transports the material from a low position to a high position. Specifically, the material enters the interior of the cylinder 2 through the slot at the bottom of the cylinder 2, and is then transported to the top of the cylinder 2 through the auger on the auger shaft 3. The material then enters the interior of the flexible guide pipe through the slot at the top of the cylinder 2, and then falls into the interior of the hopper 7.

[0026] The lifting unit 6 includes a lifting motor 601 fixedly connected to the slide rail 5. The output shaft of the lifting motor 601 is fixedly connected to the lifting screw 602. The lifting screw 602 is rotatably connected to the slide rail 5. The lifting screw 602 is threadedly connected to the slider fixedly provided on the hopper 7.

[0027] With this design, the lifting motor 601 drives the lifting screw 602 to rotate, and the lifting screw 602 drives the hopper 7 to move through the slider, so that the hopper 7 moves vertically along the slide rail 5, so as to match production equipment of different heights.

[0028] The transmission component 10 includes two sprockets 1001, which are connected by a chain 1002; one sprocket 1001 is fixedly connected to the auger shaft 3 in the conveying unit 12, the other sprocket 1001 is rotatably connected to the slide rail 5, and the other sprocket 1001 is slidably connected to the sliding shaft 9 in the vertical direction.

[0029] This design allows the conveying unit 12 and the stirring shaft 8 to move simultaneously via the transmission component 10, eliminating the need for multiple vertical motors for driving, which is quite convenient.

Claims

1. A raw material proportioning and feeding machine for color masterbatch production, comprising a hopper (1), wherein a conveying unit (12) is fixedly installed on the hopper (1), characterized in that, The conveying unit (12) is fixedly connected to a slide rail (5), a lifting unit (6) is provided on the slide rail (5), a hopper (7) is slidably provided on the slide rail (5), the lifting unit (6) is used to drive the hopper (7) to move in the vertical direction, a stirring shaft (8) is rotatably connected to the hopper (7), the stirring shaft (8) is fixedly connected to the sliding shaft (9), the sliding shaft (9) and the slide rail (5) are slidably connected in the vertical direction, and the lifting unit (6) and the sliding shaft (9) are connected by a transmission component (10); The feed pipe of the hopper (7) is provided with an auxiliary component (11). The auxiliary component (11) includes electric push rods (1101) that are symmetrically arranged and fixedly connected to the feed pipe of the hopper (7). The output ends of the two electric push rods (1101) are fixedly connected to the ring body (1102). The ring body (1102) is movably sleeved with the feed pipe of the hopper (7). Connecting rods (1103) are evenly hinged along the circumference of the ring body (1102). Each connecting rod (1103) is hinged to the corresponding plate (1104). Each plate (1104) is rotatably connected to the opening groove formed on the feed pipe of the hopper (7). A flexible belt (1105) is also fixedly connected to multiple connecting rods (1103).

2. The raw material proportioning and feeding machine for masterbatch production according to claim 1, characterized in that: The conveying unit (12) includes a cylinder (2) fixedly connected to the hopper (1), an auger shaft (3) is rotatably connected inside the cylinder (2), the auger shaft (3) is fixedly connected to the output shaft of the conveying motor (4), the conveying motor (4) is fixedly connected to the cylinder (2), and the cylinder (2) and the hopper (7) are connected through a flexible guide pipe (13).

3. The raw material proportioning and feeding machine for masterbatch production according to claim 2, characterized in that: The lifting unit (6) includes a lifting motor (601) fixedly connected to the slide rail (5), the output shaft of the lifting motor (601) is fixedly connected to the lifting screw (602), the lifting screw (602) is rotatably connected to the slide rail (5), and the lifting screw (602) is threadedly connected to the slider fixedly provided on the hopper (7).

4. The raw material proportioning and feeding machine for masterbatch production according to claim 3, characterized in that: The transmission component (10) includes two sprockets (1001), which are connected by a chain (1002); one sprocket (1001) is fixedly connected to the auger shaft (3) in the conveying unit (12), the other sprocket (1001) is rotatably connected to the slide rail (5), and the other sprocket (1001) is slidably connected to the sliding shaft (9) in the vertical direction.

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