Efficient mixing machine for modified engineering plastic processing

Abstract

The utility model discloses an efficient mixing machine for processing modified engineering plastics, and relates to the technical field of mixing. An efficient mixing machine for modified engineering plastic processing comprises a mixing tank, a dust removal device is arranged on the mixing tank and effectively prevents dust generated during stirring from being mixed with air, the dust removal device comprises a dust suction box, a draught fan and a filter plate, the dust suction box is fixedly connected to the upper surface of the mixing tank, and a feeding box is fixedly connected to the outer wall of the mixing tank; the interiors of the two feeding boxes are both communicated with the interior of the mixing tank, dust generated when raw materials are stirred through stirring blades in the dust suction device is sucked into the dust suction boxes through the fan after the fan is started, and then the dust is treated through a filter plate in the dust suction boxes and then discharged through an air outlet. In this way, dust generated during stirring is prevented from being mixed with air and then inhaled into the body of a worker, the physical and psychological health of the worker is effectively protected, and meanwhile the safety performance of the equipment is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing, in particular to a high-efficiency mixer for processing modified engineering plastics. Background Art

[0002] Engineering plastics can be used as engineering materials and plastics to replace metals to manufacture machine parts, etc. Engineering plastics have excellent comprehensive properties. The Chinese utility model patent, authorization announcement number "CN218785685U", discloses a mixer for processing modified engineering plastics, including a barrel, a servo motor and an electromagnetic heating ring. The top of the barrel is fixedly connected to a top cover plate, the top of the top cover plate is equipped with a servo motor, the bottom of the barrel is fixedly connected to a feed pipe, and the inside of the feed pipe is equipped with an electromagnetic heating ring. The mixer for processing modified engineering plastics first places the raw materials in two groups of storage boxes respectively, and then pulls the two groups of bottom sealing plates in turn so that the bottom of the storage box is opened, and the raw materials in the storage box enter the inside of the barrel, and observes the amount of raw materials input according to the scale set on the outside of the storage box, and then releases the tension on the bottom sealing plate so that the spring resets the bottom sealing plate and re-closes the storage box, thereby improving the accuracy of the device in the proportion of the amount of raw materials input and improving the quality of mixing.

[0003] The above technical scheme is to put the raw materials into the two groups of storage boxes respectively, start the servo motor, and drive the stirring rod to stir the inside of the barrel through the servo motor, and then pull the two groups of bottom sealing plates in turn according to the required proportion of raw materials, so that the arc-shaped clamping plate at one end of the bottom sealing plate is abutted against the bottom of the guide plate by pulling the bottom sealing plate, and the addition ratio of the raw materials is controlled according to the scale on the surface of the storage box. When the raw materials are added, the stirring rod stirs and mixes the raw materials. However, the above technical scheme still has certain defects. For example, the above equipment controls the addition ratio of the raw materials according to the scale on the surface of the storage box. When the raw materials are added, the stirring rod stirs and mixes the raw materials. However, the above technical scheme still has certain defects. For example, the above equipment controls the addition ratio of the raw materials according to the scale on the surface of the storage box. When the raw materials are added, the stirring rod stirs and mixes the raw materials, but the dust generated by the raw materials during stirring will float out of the equipment and then mix with the air, which will cause the staff to inhale it and affect their physical and mental health, which greatly reduces the practicability of the equipment. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a high-efficiency mixer for processing modified engineering plastics, which can solve the problem that the equipment controls the addition ratio of raw materials according to the scale on the surface of the storage box. When the raw materials are added, the stirring rod stirs and mixes the raw materials. However, the dust generated by the raw materials during stirring will float out of the equipment and then mix with the air, which will cause the workers to inhale it into the body and affect their physical and mental health, thus greatly reducing the practicality of the equipment.

[0005] To achieve the above object, the utility model provides the following technical solutions: a high-efficiency mixer for processing modified engineering plastics, comprising a mixing tank, on which a dust removal device is provided to effectively prevent the dust generated during stirring from mixing with air;

[0006] A dust removal device, including a dust collection box, a fan and a filter plate;

[0007] Wherein, the dust collection box is fixedly connected to the upper surface of the mixing tank;

[0008] Wherein, the outer wall of the mixing tank is fixedly connected with a feed box;

[0009] Wherein, the interiors of the two feed boxes are communicated with the interior of the mixing tank;

[0010] The interior of the dust collecting box is connected to the interior of the mixing tank, and a sliding block is slidably connected to the interior of a groove provided on the outer surface of the dust collecting box;

[0011] The sliding block is in a "U" shape, and a push block groove is provided on the outer surface of the sliding block;

[0012] Among them, there are two push blocks slidably connected inside the push block groove;

[0013] Wherein, the internal sliding connection of the sliding block is limited to the position block;

[0014] Among them, two limit block grooves are provided inside the groove provided on the outer surface of the dust collection box;

[0015] Wherein, the fan is installed inside the dust collection box;

[0016] Wherein, the filter plate is fixedly connected to the inner wall of the sliding block;

[0017] Wherein, one end of the two limit blocks close to the limit block grooves is in contact with the inner wall of the corresponding limit block grooves respectively;

[0018] Wherein, a second return spring is arranged inside the push block groove;

[0019] Wherein, the two ends of the second return spring are respectively fixedly connected to one end of the corresponding limit block;

[0020] Among them, one end of the two push blocks close to the limit block is fixedly connected to the outer wall of the corresponding limit block respectively.

[0021] Preferably, the outer walls of the two feed boxes are provided with limit plate grooves;

[0022] The interiors of the two limit plate grooves are both slidably connected to the limit plates;

[0023] Wherein, the outer surfaces of the two feed boxes are fixedly connected with fixed guide rods.

[0024] Preferably, the fixed blocks on the two limit plates are respectively slidably connected to the outer walls of the corresponding fixed guide rods;

[0025] Wherein, the outer walls of the two fixed guide rods are sleeved with first return springs.

[0026] Preferably, a motor is fixedly connected to the upper surface of the mixing tank;

[0027] The output end of the motor rotates and extends to the interior of the mixing tank.

[0028] Preferably, two ends of the two first return springs are fixedly connected to the outer wall of the corresponding limiting plate and the outer wall of the fixed guide rod respectively.

[0029] Preferably, the output end of the motor is fixedly connected with a stirring blade;

[0030] Wherein, a discharge pipe is installed on the outer wall of the mixing tank.

[0031] Compared with the prior art, the beneficial effects of the utility model are:

[0032] (1) The high-efficiency mixer for processing modified engineering plastics uses a dust collecting device to collect dust generated when the stirring blades in the mixer stir the raw materials. The fan is started to suck the dust into the interior of the dust collecting box through the fan. The dust is then processed by the filter plate inside the dust collecting box and discharged through the air outlet. This prevents the dust generated during stirring from mixing with the air and being inhaled by the workers, effectively protecting the physical and mental health of the workers and greatly improving the safety performance of the equipment.

[0033] (2) The high-efficiency mixer for processing modified engineering plastics drives the limit block to move in the opposite direction by pushing the push block to move in the opposite direction, and then drives the second return spring to contract through the opposite movement of the limit block, while the other end of the limit block is separated from the inside of the limit block groove, so that the filter plate and the sliding block can be taken out from the inside of the dust collection box, which makes it easy to disassemble the filter plate, greatly improves the efficiency of disassembling the filter plate, and reduces the workload of the staff, thereby speeding up the disassembly of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0035] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0036] Figure 2 This is a schematic diagram of the structure of the outside of the discharge pipe of the utility model;

[0037] Figure 3 This is a schematic diagram of the structure inside the feed box of the utility model;

[0038] Figure 4 This is a schematic diagram of the structure inside the mixing tank of the utility model;

[0039] Figure 5 It is a schematic diagram of the structure inside the dust collection box of the utility model.

[0040] Figure numerals: 1, mixing tank; 2, limit plate groove; 3, feed box; 4, motor; 5, dust box; 6, first return spring; 7, fixed guide rod; 8, limit plate; 9, limit block groove; 10, push block groove; 11, sliding block; 12, push block; 13, discharge pipe; 14, stirring blade; 15, fan; 16, filter plate; 17, second return spring; 18, limit block. DETAILED DESCRIPTION

[0041] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0042] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0043] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0044] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0045] See also Figure 1-5 , the utility model provides a technical solution: a high-efficiency mixer for processing modified engineering plastics, comprising a mixing tank 1;

[0046] The mixing tank 1 is provided with a dust removal device to effectively prevent the dust generated during stirring from mixing with the air;

[0047] The dust removal device includes a dust collection box 5, a fan 15 and a filter plate 16. The dust collection box 5 is fixedly connected to the upper surface of the mixing tank 1. The outer wall of the mixing tank 1 is fixedly connected to the feed box 3. The interiors of the two feed boxes 3 are communicated with the interior of the mixing tank 1. The interior of the dust collection box 5 is communicated with the interior of the mixing tank 1. The groove on the outer surface of the dust collection box 5 is slidably connected to a sliding block 11. The sliding block 11 is "U"-shaped. The outer surface of the sliding block 11 is provided with a push block groove 10. The interior of the push block groove 10 is slidably connected to two push blocks 12. The interior of the sliding block 11 is slidably connected to A limiting block 18 is provided, and two limiting block grooves 9 are provided inside the groove provided on the outer surface of the dust collection box 5. The fan 15 is installed inside the dust collection box 5, and the filter plate 16 is fixedly connected to the inner wall of the sliding block 11. One end of the two limiting blocks 18 close to the limiting block groove 9 is respectively in contact with the inner wall of the corresponding limiting block groove 9, and a second return spring 17 is provided inside the push block groove 10, and the two ends of the second return spring 17 are respectively fixedly connected to one end of the corresponding limiting block 18, and one end of the two push blocks 12 close to the limiting block 18 is respectively fixedly connected to the outer wall of the corresponding limiting block 18.

[0048] Among them, the outer walls of the two feed boxes 3 are each provided with a limit plate groove 2, the interiors of the two limit plate grooves 2 are both slidably connected to the limit plates 8, the outer surfaces of the two feed boxes 3 are both fixedly connected to the fixed guide rods 7, the fixed blocks on the two limit plates 8 are respectively slidably connected to the corresponding outer walls of the fixed guide rods 7, the outer walls of the two fixed guide rods 7 are both sleeved with first return springs 6, the upper surface of the mixing tank 1 is fixedly connected to the motor 4, the output end of the motor 4 rotates and extends to the interior of the mixing tank 1, the two ends of the two first return springs 6 are respectively fixedly connected to the outer walls of the corresponding limit plates 8 and the outer walls of the fixed guide rods 7, the output end of the motor 4 is fixedly connected to the stirring blades 14, and the outer wall of the mixing tank 1 is installed with a discharge pipe 13.

[0049] Furthermore, when using the device, it is started by connecting an external power source, firstly the raw materials are placed into the feed box 3, and then the motor 4 is started, and the stirring blade 14 is driven to rotate by the output end of the motor 4, and then the limit plate 8 is pulled to move in the opposite direction to drive the first return spring 6 to contract while allowing the raw materials in the feed box 3 to enter the mixing tank 1, so that the amount of raw materials entering the mixing tank 1 can be controlled, and then the dust generated when the stirring blade 14 stirs the raw materials is started by the fan 15, and the dust is sucked into the dust box 5 by the fan 15, and then the dust is processed by the filter plate 16 inside the dust box 5 and discharged through the air outlet.

[0050] Furthermore, when the filter plate 16 needs to be removed, the push block 12 is pushed to move in the opposite direction to drive the limit block 18 to move in the opposite direction, and then the limit block 18 moves in the opposite direction to drive the second return spring 17 to contract while the other end of the limit block 18 is disengaged from the inside of the limit block groove 9, so that the filter plate 16 and the sliding block 11 can be taken out from the inside of the dust box 5.

[0051] The dust generated when the raw materials are stirred by the stirring blades 14 in the dust suction device is started, and the fan 15 is used to suck the dust into the dust suction box 5, and then the dust passes through the filter plate 16 inside the dust suction box 5 to process it and is discharged through the air outlet. This prevents the dust generated during stirring from mixing with the air and being inhaled into the body of the staff, effectively protecting the physical and mental health of the staff, and at the same time greatly improving the safety performance of the equipment. The push block 12 is pushed to move in the opposite direction to drive the limit block 18 to move in the opposite direction, and then the limit block 18 moves in the opposite direction to drive the second return spring 17 to contract while the other end of the limit block 18 is out of contact with the inside of the limit block groove 9, and then the filter plate 16 and the sliding block 11 can be taken out from the inside of the dust suction box 5, which is convenient for disassembly of the filter plate 16, greatly improving the disassembly efficiency of the filter plate 16, and at the same time reducing the workload of the staff and speeding up the disassembly speed of the filter plate 16.

[0052] Working principle: first, the raw material is placed into the feed box 3, and then the motor 4 is started. The output end of the motor 4 rotates to drive the stirring blade 14 to rotate, and then the limit plate 8 is pulled to move in the opposite direction to drive the first return spring 6 to contract while allowing the raw material inside the feed box 3 to enter the mixing tank 1, so that the amount of raw material entering the mixing tank 1 can be controlled. Then, the dust generated when the stirring blade 14 stirs the raw material is started by the fan 15, and the dust is sucked into the dust suction box 5 through the fan 15, and then the dust is processed by the filter plate 16 inside the dust suction box 5 and discharged through the air outlet. Then, when the filter plate 16 needs to be removed, the push block 12 is pushed to move in the opposite direction to drive the limit block 18 to move in the opposite direction, and then the limit block 18 moves in the opposite direction to drive the second return spring 17 to contract while causing the other end of the limit block 18 to be out of contact with the inside of the limit block groove 9, so that the filter plate 16 and the sliding block 11 can be taken out from the inside of the dust suction box 5.

[0053] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A high-efficiency mixer for processing modified engineering plastics, comprising a mixing tank (1), characterized in that: The mixing tank (1) is provided with a dust removal device to effectively prevent the dust generated during stirring from mixing with the air; A dust removal device, comprising a dust collection box (5), a fan (15) and a filter plate (16); Wherein, the dust collection box (5) is fixedly connected to the upper surface of the mixing tank (1); Wherein, the outer wall of the mixing tank (1) is fixedly connected with a feed box (3); The interiors of the two feed boxes (3) are both connected to the interior of the mixing tank (1); The interior of the dust collecting box (5) is connected to the interior of the mixing tank (1), and a sliding block (11) is slidably connected to the interior of a groove provided on the outer surface of the dust collecting box (5); The sliding block (11) is in a "U" shape, and a pushing block groove (10) is provided on the outer surface of the sliding block (11); Wherein, two push blocks (12) are slidably connected inside the push block groove (10); Wherein, the sliding block (11) is internally slidably connected to a limiting block (18); Wherein, two limit block grooves (9) are provided inside the groove provided on the outer surface of the dust collection box (5); Wherein, the fan (15) is installed inside the dust collection box (5); Wherein, the filter plate (16) is fixedly connected to the inner wall of the sliding block (11); Wherein, one end of the two limit blocks (18) close to the limit block groove (9) is in contact with the inner wall of the corresponding limit block groove (9); Wherein, a second return spring (17) is arranged inside the push block groove (10); Wherein, the two ends of the second return spring (17) are respectively fixedly connected to one end of the corresponding limit block (18); Wherein, one end of the two push blocks (12) close to the limit block (18) is fixedly connected to the outer wall of the corresponding limit block (18).

2. The high-efficiency mixer for processing modified engineering plastics according to claim 1, characterized in that: The outer walls of the two feed boxes (3) are both provided with limit plate grooves (2); The interiors of the two limit plate grooves (2) are both slidably connected to the limit plates (8); Wherein, the outer surfaces of the two feed boxes (3) are fixedly connected with fixed guide rods (7).

3. A high-efficiency mixer for processing modified engineering plastics according to claim 2, characterized in that: The fixed blocks on the two limit plates (8) are respectively slidably connected to the outer walls of the corresponding fixed guide rods (7); Wherein, the outer walls of the two fixed guide rods (7) are both sleeved with first return springs (6).

4. The high-efficiency mixer for processing modified engineering plastics according to claim 1, characterized in that: An electric motor (4) is fixedly connected to the upper surface of the mixing tank (1); The output end of the motor (4) rotates and extends to the interior of the mixing tank (1).

5. The high-efficiency mixer for processing modified engineering plastics according to claim 3, characterized in that: The two ends of the two first return springs (6) are respectively fixedly connected to the outer wall of the corresponding limit plate (8) and the outer wall of the fixed guide rod (7).

6. The high-efficiency mixer for processing modified engineering plastics according to claim 4, characterized in that: The output end of the motor (4) is fixedly connected with a stirring blade (14); Wherein, a discharge pipe (13) is installed on the outer wall of the mixing tank (1).

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