Pressurized internal mixer for processing elastic rubber

Abstract

The utility model discloses a pressurized internal mixer for processing elastic rubber, which comprises a collecting seat, a driving turnover assembly, a material pressing purification assembly, a processing assembly and a driving assembly, the driving turnover assembly is arranged at the top of the collecting seat, the processing assembly is arranged at the top of the driving turnover assembly, and the driving assembly is arranged on the collecting seat. The pressing and purifying assembly is arranged at the top of the machining assembly, the driving assembly is arranged on the right side of the machining assembly, and the driving and overturning assembly comprises a positioning plate, a first motor and a mounting frame. The pressurized internal mixer for processing the elastic rubber has the advantages of convenience in discharging and good purification effect, and solves the problems that the pressurized internal mixer is easy to block during discharging due to limited pore diameter of the discharging pipe during use, and the internal mixer is not easy to block during working, so that the service life of the internal mixer is prolonged, and the service life of the internal mixer is prolonged. And the problem that the working risk of an operator is increased due to the fact that pungent smell is released during rubber processing and is inhaled by the operator is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of internal mixers, in particular to a pressurized internal mixer for processing elastic rubber. Background Art

[0002] Internal mixer, also known as kneading machine, is mainly used for plasticating and mixing rubber. It is a machine equipped with a pair of rotors with specific shapes that rotate relative to each other, and intermittently plasticates and mixes polymer materials under a closed state with adjustable temperature and pressure. It mainly consists of a mixing chamber, rotor, rotor sealing device, feeding and pressing device, unloading device, transmission device and machine base.

[0003] When a pressurized internal mixer is in use, its discharge pipe has a limited aperture, which makes it easy to get clogged during discharge. At the same time, during the operation of the internal mixer, the rubber releases a pungent odor during processing, which causes the operator to inhale it, thereby increasing the operator's work risk. Therefore, there is an urgent need for a pressurized internal mixer for elastic rubber processing to overcome the above defects. Utility Model Content

[0004] The purpose of the utility model is to provide a pressurized internal mixer for elastic rubber processing, which has the advantages of convenient discharge and good purification effect, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressurized internal mixer for elastic rubber processing, comprising a collecting seat, a driving flip assembly, a pressing material purification assembly, a processing assembly and a driving assembly, wherein the driving flip assembly is arranged on the top of the collecting seat, the processing assembly is arranged on the top of the driving flip assembly, the pressing material purification assembly is arranged on the top of the processing assembly, the driving assembly is arranged on the right side of the processing assembly, the driving flip assembly comprises a positioning plate, a first motor and a mounting frame, the driving assembly comprises a receiving box, a first driving gear, a second driving gear and a second motor, the processing assembly comprises a mixing chamber and a stirring paddle, the pressing material purification assembly comprises an L-shaped card seat, a cylinder, a blower, a pressing plate, an isolation rod, a filter head, a limiting slide plate, a spring and a purification box, and the positioning plates are fixedly mounted on the collecting seat. On both sides of the top of the collecting seat, the first motors are fixedly mounted on the side relatively away from the positioning plate, the mounting frame is arranged on the inner side of the positioning plate, the stirring paddles rotate on both sides of the inner cavity of the mixing chamber through bearings, the containing box is fixedly mounted on the right side of the mixing chamber, the second motor is fixedly mounted on the right side of the containing box, the second driving gear rotates in the inner cavity of the containing box through bearings, the first driving gear is arranged in front of the second driving gear, the cylinder is fixedly mounted on the top of the L-shaped base, the purification box is arranged on the back of the cylinder, the blower is connected to the back of the purification box, the limiting slide is arranged in the inner cavity of the L-shaped base, the isolation rods are fixedly mounted around the bottom of the limiting slide, the pressure plate is arranged at the bottom of the isolation rod, and the filter heads are fixedly mounted on both sides of the center of the bottom of the limiting slide.

[0006] Furthermore, the springs are fixedly mounted on both sides of the top of the inner cavity of the L-shaped holder, and the bottom of the spring is fixedly connected to the top of the limiting slide.

[0007] Furthermore, the bottom of the L-shaped holder is fixedly connected to the top of the collecting seat, and the bottom of the cylinder passes through the inner cavity of the L-shaped holder and is fixedly connected to the top of the pressure plate through a limiting slide.

[0008] Furthermore, the right side of the purification box is connected to the back side of the filter head through a conduit, and the left sides of the first driving gear and the second driving gear are fixedly connected to the right side of the stirring paddle through a positioning rotating rod.

[0009] Furthermore, the surface of the first driving gear is meshed with the surface of the second driving gear through teeth, and the output shaft of the second motor passes through the inner cavity of the receiving box and is fixedly connected to the right side of the first driving gear.

[0010] Furthermore, the output shaft of the first motor passes through the inner cavity of the positioning plate and is fixedly connected to the outer side of the mounting frame, and the bottom of the isolation rod is in contact with the top of the pressing plate and the top of the mixing chamber respectively.

[0011] Furthermore, the bottom of the purification box is fixedly connected to the top of the L-shaped holder, and the bottom of the mixing chamber is fixedly connected to the bottom of the inner cavity of the mounting frame.

[0012] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0013] The utility model collects the processed materials by arranging a collecting seat, and adjusts the angle of the processing assembly by arranging a driving flip assembly, so as to facilitate the removal of the processed materials, and mainly pressurizes the materials by arranging a material pressing and purification assembly, and drains and purifies the irritating odor generated by the materials during processing, and provides power to the processing assembly by arranging a driving assembly. When in use, the raw materials are first introduced into the inner cavity of the mixing chamber, and then the cylinder is opened, and the pressure plate is driven downward by the cylinder, and the pressure plate is inserted into the inner cavity of the mixing chamber to press the materials downward, and then the limiting slide drives the isolation rod to move downward under the action of the spring, and the bottom of the isolation rod contacts the top of the mixing chamber, and limits the position of the limiting slide, and after limiting, the second motor and the blower are turned on, and under the action of the blower, the irritating gas generated is introduced into the clean room through the filter head. The inner cavity of the mixing box is cleaned by the action of the purification box and finally discharged through the blower. At the same time, the first drive gear drives the second drive gear and the stirring paddle to rotate synchronously under the action of the second motor, and the material is processed under the action of the stirring paddle. When discharging, the cylinder is opened, and the pressure plate and the limit slide are driven to move upward by the cylinder. Then the first motor is turned on, and the mounting frame and the mixing chamber are driven to rotate by the first motor. After rotating to the specified position, the processed material is poured into the inner cavity of the collecting seat under the action of gravity, which has the advantages of convenient discharging and good purification effect, and solves the problem that the pressurized internal mixer is prone to blockage during discharging due to the limited aperture of the discharge pipe when in use. At the same time, during the operation of the internal mixer, the rubber releases irritating odor during processing, which causes the operator to inhale it, thereby increasing the work risk of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the right side cross-sectional structure of the drive assembly of the present utility model;

[0016] Figure 3 This is a schematic diagram of the side cross-sectional structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the material pressing and purification component of the utility model;

[0018] Figure 5 This is a schematic diagram of the right side structure of the storage box of the present invention.

[0019] In the figure: 1. Collecting seat; 2. Driving flip assembly; 21. Positioning plate; 22. First motor; 23. Mounting frame; 3. Pressing and purification assembly; 31. L-shaped holder; 32. Cylinder; 33. Blower; 34. Pressing plate; 35. Isolation rod; 36. Filter head; 37. Limiting slide; 38. Spring; 39. Purification box; 4. Processing assembly; 41. Mixing chamber; 42. Agitator; 5. Driving assembly; 51. Receiving box; 52. First driving gear; 53. Second driving gear; 54. Second motor. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] The utility model provides Figure 1-5As shown, a pressurized internal mixer for elastic rubber processing includes a collecting seat 1, a driving flip assembly 2, a pressing material purification assembly 3, a processing assembly 4 and a driving assembly 5, wherein the driving flip assembly 2 is arranged on the top of the collecting seat 1, the processing assembly 4 is arranged on the top of the driving flip assembly 2, the pressing material purification assembly 3 is arranged on the top of the processing assembly 4, and the driving assembly 5 is arranged on the right side of the processing assembly 4, the driving flip assembly 2 includes a positioning plate 21, a first motor 22 and a mounting frame 23, the driving assembly 5 includes a accommodating box 51, a first driving gear 52, a second driving gear 53 and a second motor 54, the processing assembly 4 includes a mixing chamber 41 and a stirring paddle 42, the pressing material purification assembly 3 includes an L-shaped holder 31, a cylinder 32, a blower 33, a pressing plate 34, an isolation rod 35, a filter head 36, a limiting slide 37, a spring 38 and a purification box 39, and the positioning plates 21 are fixedly mounted on both sides of the top of the collecting seat 1. The first motor 22 is fixedly mounted on the side relatively away from the positioning plate 21, the mounting frame 23 is arranged on the inner side of the positioning plate 21, the stirring paddles 42 are rotated on both sides of the inner cavity of the mixing chamber 41 through bearings, the accommodating box 51 is fixedly mounted on the right side of the mixing chamber 41, the second motor 54 is fixedly mounted on the right side of the accommodating box 51, the second driving gear 53 is rotated in the inner cavity of the accommodating box 51 through bearings, the first driving gear 52 is arranged on the front of the second driving gear 53, the cylinder 32 is fixedly mounted on the top of the L-shaped base 31, the purification box 39 is arranged on the back side of the cylinder 32, the blower 33 is connected to the back side of the purification box 39, the limiting slide 37 is arranged in the inner cavity of the L-shaped base 31, the isolation rods 35 are fixedly mounted around the bottom of the limiting slide 37, the pressure plate 34 is arranged at the bottom of the isolation rod 35, and the filter heads 36 are fixedly mounted on both sides of the center of the bottom of the limiting slide 37;

[0022] More specifically, the driving component 5 is provided to provide power to the processing component 4. When in use, the raw material is first introduced into the inner cavity of the mixing chamber 41, and then the cylinder 32 is opened. The pressure plate 34 is driven to move downward by the cylinder 32. At the same time, the pressure plate 34 is inserted into the inner cavity of the mixing chamber 41 to press the material downward. Then, under the action of the spring 38, the limiting slide 37 drives the isolation rod 35 to move downward. The bottom of the isolation rod 35 contacts the top of the mixing chamber 41 and limits the position of the limiting slide 37. After limiting, the second motor 54 and the blower 33 are turned on. Under the action of the blower 33, the irritating gas generated is introduced into the purification box 39 through the filter head 36. The material is discharged through the blower 33 and the inner cavity of the collecting seat 1. At the same time, the first driving gear 52 drives the second driving gear 53 and the stirring paddle 42 to rotate synchronously under the action of the second motor 54, and the material is processed under the action of the stirring paddle 42. When discharging, the cylinder 32 is opened, and the pressure plate 34 and the limiting slide 37 are driven to move upward by the cylinder 32. Then the first motor 22 is turned on, and the mounting frame 23 and the mixing chamber 41 are driven to rotate by the first motor 22. After rotating to the specified position, the processed material is poured into the inner cavity of the collecting seat 1 under the action of gravity, which has the advantages of convenient discharging and good purification effect.

[0023] In some embodiments, the springs 38 are fixedly mounted on both sides of the top of the inner cavity of the L-shaped holder 31, and the bottom of the spring 38 is fixedly connected to the top of the limiting slide 37. More specifically, the limiting slide 37 is reset by setting the spring 38.

[0024] In some embodiments, the bottom of the L-shaped holder 31 is fixedly connected to the top of the collecting seat 1, the bottom of the cylinder 32 passes through the inner cavity of the L-shaped holder 31, and is fixedly connected to the top of the pressure plate 34 through the limiting slide 37. More specifically, the cylinder 32 and the purification box 39 are mainly installed by setting the L-shaped holder 31.

[0025] In some embodiments, the right side of the purification box 39 is connected to the back side of the filter head 36 through a conduit, and the left sides of the first drive gear 52 and the second drive gear 53 are fixedly connected to the right side of the stirring paddle 42 through a positioning rotating rod. More specifically, the generated gas is purified by setting the purification box 39, and the mixing chamber 41 is driven by setting the first drive gear 52 and the second drive gear 53.

[0026] In some embodiments, the surface of the first drive gear 52 is meshed with the surface of the second drive gear 53 through teeth, and the output shaft of the second motor 54 passes through the inner cavity of the receiving box 51 and is fixedly connected to the right side of the first drive gear 52. More specifically, the first drive gear 52 is driven by setting the second motor 54, and the second drive gear 53 is indirectly driven.

[0027] In some embodiments, the output shaft of the first motor 22 passes through the inner cavity of the positioning plate 21 and is fixedly connected to the outer side of the mounting bracket 23. The bottom of the isolation rod 35 contacts the top of the pressure plate 34 and the top of the mixing chamber 41 respectively. More specifically, by setting the first motor 22 to adjust the position of the mounting bracket 23, the angle of the mixing chamber 41 is adjusted.

[0028] In some embodiments, the bottom of the purification box 39 is fixedly connected to the top of the L-shaped seat 31, and the bottom of the mixing chamber 41 is fixedly connected to the bottom of the inner cavity of the mounting frame 23. More specifically, the mixing chamber 41 is installed by setting the mounting frame 23, and the material is processed by setting the stirring paddle 42.

[0029] Working principle:

[0030] Step 1: When in use, first introduce the raw materials into the inner cavity of the mixing chamber 41, then open the cylinder 32, and drive the pressure plate 34 downward through the cylinder 32. At the same time, the pressure plate 34 is inserted into the inner cavity of the mixing chamber 41 to press the materials downward. Then, under the action of the spring 38, the limiting slide 37 drives the isolation rod 35 to move downward. The bottom of the isolation rod 35 contacts the top of the mixing chamber 41 and limits the position of the limiting slide 37. After the limit is set, turn on the second motor 54 and the blower 33. Under the action of the blower 33, the irritating gas generated is introduced into the inner cavity of the purification box 39 through the filter head 36, and is purified under the action of the purification box 39;

[0031] Step 2: Finally, the material is discharged through the blower 33. At the same time, under the action of the second motor 54, the first drive gear 52 drives the second drive gear 53 and the stirring paddle 42 to rotate synchronously, and the material is processed under the action of the stirring paddle 42. When discharging, the cylinder 32 is opened, and the pressure plate 34 and the limit slide 37 are driven to move upward by the cylinder 32. Then the first motor 22 is turned on, and the mounting frame 23 and the mixing chamber 41 are driven to rotate by the first motor 22. After rotating to the specified position, the processed material is poured into the inner cavity of the collecting seat 1 under the action of gravity, which has the advantages of convenient discharging and good purification effect.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A pressurized internal mixer for processing elastic rubber, characterized in that: The invention comprises a collecting seat (1), a driving flip assembly (2), a pressing and purifying assembly (3), a processing assembly (4) and a driving assembly (5), wherein the driving flip assembly (2) is arranged on the top of the collecting seat (1), the processing assembly (4) is arranged on the top of the driving flip assembly (2), the pressing and purifying assembly (3) is arranged on the top of the processing assembly (4), and the driving assembly (5) is arranged on the right side of the processing assembly (4). The driving flip assembly (2) comprises a positioning plate (21), a first motor (22) and a mounting frame (23), and the driving assembly (5) is arranged on the right side of the processing assembly (4). The component (5) includes a receiving box (51), a first driving gear (52), a second driving gear (53) and a second motor (54); the processing component (4) includes a mixing chamber (41) and a stirring paddle (42); the pressing and purifying component (3) includes an L-shaped card seat (31), a cylinder (32), a blower (33), a pressing plate (34), an isolation rod (35), a filter head (36), a limiting slide (37), a spring (38) and a purification box (39); the positioning plates (21) are fixedly mounted on both sides of the top of the collecting seat (1); the The first motor (22) is fixedly mounted on a side relatively far away from the positioning plate (21), the mounting frame (23) is arranged on the inner side of the positioning plate (21), the stirring paddles (42) are rotated on both sides of the inner cavity of the mixing chamber (41) through bearings, the containing box (51) is fixedly mounted on the right side of the mixing chamber (41), the second motor (54) is fixedly mounted on the right side of the containing box (51), the second driving gear (53) is rotated in the inner cavity of the containing box (51) through bearings, and the first driving gear (52) is arranged on the second driving gear ( 53), the cylinder (32) is fixedly mounted on the top of the L-shaped holder (31), the purification box (39) is arranged on the back of the cylinder (32), the blower (33) is connected to the back of the purification box (39), the limiting slide (37) is arranged in the inner cavity of the L-shaped holder (31), the isolation rods (35) are fixedly mounted around the bottom of the limiting slide (37), the pressure plate (34) is arranged at the bottom of the isolation rod (35), and the filter heads (36) are fixedly mounted on both sides of the center of the bottom of the limiting slide (37).

2. The pressurized internal mixer for elastic rubber processing according to claim 1, characterized in that: The springs (38) are fixedly mounted on both sides of the top of the inner cavity of the L-shaped holder (31), and the bottom of the spring (38) is fixedly connected to the top of the limiting slide (37).

3. The pressurized internal mixer for elastic rubber processing according to claim 1, characterized in that: The bottom of the L-shaped holder (31) is fixedly connected to the top of the collecting seat (1), and the bottom of the cylinder (32) passes through the inner cavity of the L-shaped holder (31) and is fixedly connected to the top of the pressing plate (34) through a limiting slide (37).

4. The pressure-type internal mixer for elastic rubber processing according to claim 1, characterized in that: The right side of the purification box (39) is connected to the back side of the filter head (36) through a conduit, and the left sides of the first driving gear (52) and the second driving gear (53) are fixedly connected to the right side of the stirring paddle (42) through a positioning rotating rod.

5. The pressurized internal mixer for elastic rubber processing according to claim 1, characterized in that: The surface of the first driving gear (52) is meshed with the surface of the second driving gear (53) through teeth, and the output shaft of the second motor (54) passes through the inner cavity of the receiving box (51) and is fixedly connected to the right side of the first driving gear (52).

6. The pressure-type internal mixer for elastic rubber processing according to claim 1, characterized in that: The output shaft of the first motor (22) passes through the inner cavity of the positioning plate (21) and is fixedly connected to the outer side of the mounting frame (23), and the bottom of the isolation rod (35) contacts the top of the pressing plate (34) and the top of the mixing chamber (41) respectively.

7. The pressurized internal mixer for elastic rubber processing according to claim 1, characterized in that: The bottom of the purification box (39) is fixedly connected to the top of the L-shaped card seat (31). The bottom of the mixing chamber (41) is fixedly connected to the bottom of the inner cavity of the mounting frame (23).

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