CN114633390A - A low-temperature automotive interior radiation-free PVC material processing device - Google Patents

Abstract

The invention relates to the technical field of PVC material processing, and discloses a low-temperature automobile interior radiation-free PVC material processing device. The novel electromagnetic radiation-free discharging device comprises a housin, the top fixedly connected with motor of casing, vertical direction fixedly connected with feeder hopper is followed in the left side of motor, the end of feeder hopper extends to the inside of casing, the diapire fixedly connected with skirt of casing, the inside of casing is equipped with the radiation-free elimination mechanism, the diapire of skirt is equipped with the electromagnetism bleeder valve. According to the invention, the PVC raw material is fully stirred through the matching arrangement among the first material guiding plate, the second material guiding plate and the third material guiding plate, so that the effect of improving the stirring efficiency in the processing process of the PVC raw material is achieved, the problem of poor product effect caused by incomplete stirring in the processing process of the PVC raw material in the prior art is solved, and meanwhile, the neutralization and elimination of ionizing radiation are realized through the matching arrangement among the electromagnetic plate and the elastic connecting rib, so that the radiation hazard generated in the preparation process of the existing PVC raw material is solved.

Description

A low-temperature automobile interior radiation-free PVC material processing device

technical field

The invention relates to the technical field of PVC material processing, in particular to a low-temperature automobile interior radiation-free PVC material processing device.

Background technique

The full name of PVC is polyvinyl fluoride, which is a polymer polymerized by peroxides, azo compounds and other luminescent agents or under the action of light and heat according to the mechanism of free radical polymerization. PVC is a white powder with an amorphous structure. It is used in building materials, industrial products, automobiles, foaming materials and other fields. Because PVC has good physical and chemical properties such as UV resistance, solvent resistance, temperature resistance, and impact resistance, PVC materials are widely used in automobile interiors.

The existing low-temperature automobile interior PVC material processing device has the following technical defects in use: First, due to the good physical and chemical properties of the PVC material, but the PVC material has a large amount of thermal radiation energy in the preparation process, the existing PVC material processing device It is impossible to prepare radiation-free PVC materials; secondly, the PVC materials need to be continuously stirred during the processing and preparation process. The existing stirring and separation devices have poor stirring effects and cannot achieve continuous control of the discharge. Therefore, a kind of material is urgently needed. Efficient PVC material processing mixing and discharging device.

SUMMARY OF THE INVENTION

In view of the deficiencies in the use process of the existing PVC material processing device proposed in the background art, the present invention provides a low-temperature automobile interior radiation-free PVC material processing device, which is capable of neutralizing the ionizing radiation in the preparation process in time and stirring thoroughly. , the advantages of continuous discharge, and solve the technical problems raised in the above background technology.

The present invention provides the following technical solutions: a low-temperature automotive interior radiation-free PVC material processing device, comprising a casing, a motor is fixedly connected to the top of the casing, and a feed material is fixedly connected to the left side of the motor along the vertical direction a hopper, the end of the feeding hopper extends to the inside of the casing, the bottom wall of the casing is fixedly connected with a skirt, and the interior of the casing is provided with a radiation-free elimination mechanism;

The bottom wall of the skirt seat is provided with an electromagnetic discharging valve, the left side wall of the electromagnetic discharging valve is fixedly connected with a discharging pipe, and an electromagnetic feeding mechanism is arranged inside the electromagnetic discharging valve.

Preferably, the radiation-free elimination mechanism includes a rotating shaft fixedly connected to the end of the motor, an elastic connecting rod is fixedly connected to the outer side wall of the rotating shaft, and an elastic connecting rib is fixedly connected to the other end of the elastic connecting rod;

The radiation-free elimination mechanism further comprises a supporting top sleeve fixedly connected to the top of the elastic connecting rib, a supporting bottom sleeve is fixedly connected to the bottom of the elastic connecting rib, and an electromagnetic plate is fixedly connected to the front and rear sides of the bottom wall of the supporting top sleeve, The side wall of the elastic connecting rod is provided with a uniform stirring mechanism.

Preferably, three sets of the elastic connecting rods are symmetrically arranged along the side wall of the rotating shaft, the included angle between the adjacent elastic connecting rods is 30°, the left side of the elastic connecting rod is provided with a first connecting rib, and the first connecting rod is arranged on the left side of the elastic connecting rod. The left side of a connecting rib is provided with a second connecting rib.

Preferably, the upper ends of the first connecting rib and the second connecting rib are fixedly connected to the bottom wall of the supporting top sleeve, and the lower ends of the first connecting rib and the second connecting rib are both fixedly connected to the top wall of the supporting bottom sleeve, The first connecting rib and the second connecting rib are symmetrically mirrored along the axis direction of the rotating shaft.

Preferably, the uniform stirring mechanism includes a first lead plate fixedly connected to the bottom wall of the elastic connecting rod, the first lead plate is arranged on the side close to the rotating shaft, and the outer side of the first lead plate is located on the elastic connection The bottom wall of the rod is fixedly connected with a second lead plate. A third lead plate is fixedly connected to the outer side of the second lead plate and located on the bottom wall of the elastic connecting rod.

Preferably, the value of the distance between the first lead plate and the second lead plate is the same as the distance between the second lead plate and the third lead plate, and the first lead plate, the second lead plate, the third lead plate and the elastic The included angle between the connecting rods increases sequentially.

Preferably, the electromagnetic feeding mechanism includes a first electromagnet fixedly connected to the inner bottom wall of the electromagnetic discharge valve, the upper end of the first electromagnet is fixedly connected with a spring, and the other end of the spring is fixedly connected with a permanent magnet , the upper end of the permanent magnet is provided with a discharge pipe, and the top of the discharge pipe extends to the interior of the casing.

Preferably, the right side wall of the permanent magnet is in close contact with the inner side wall of the electromagnetic discharge valve, the left and right ends of the bottom wall of the permanent magnet are fixedly connected with elastic expansion sleeves, and the elastic expansion sleeve is located in the first electromagnetic outside of the iron.

Preferably, the bottom wall of the skirt seat is fixedly connected with three support columns, the support columns are arranged at equal intervals along the center of the bottom wall of the skirt seat, and the side wall of the casing is fixedly connected with the controller.

The present invention has the following beneficial effects:

1. In the present invention, the rotation of the motor drives the rotating shaft to rotate to realize the stirring of the PVC raw materials, and at the same time, the full stirring of the PVC raw materials is achieved through the cooperation between the first feeding plate, the second feeding plate, and the third feeding plate. The effect of improving the stirring efficiency in the PVC raw material processing process solves the problem of poor product effect caused by incomplete stirring in the PVC raw material processing process in the prior art.

2. The present invention realizes the uniform stirring of the PVC raw materials through the rotation of the motor, and at the same time, the elastic connecting ribs on both sides are deformed by the centrifugal force during the rotation process, and the ionizing radiation is realized through the cooperation between the electromagnetic plate and the elastic connecting ribs. The neutralization and elimination of the existing PVC raw materials solve the radiation hazard in the preparation process.

3. The present invention realizes the discharge of PVC raw materials inside the processing device on demand through the electromagnetic discharge valve, and simultaneously realizes the quantitative discharge of the PVC raw materials inside the electromagnetic discharge valve through the cooperation between the first electromagnet, the spring and the permanent magnet. It can achieve the effect of continuous discharge and significantly improve the discharge efficiency.

4. In the present invention, the original deformed elastic connecting rib is indented by the adsorption force when the second electromagnet is working, and returns to the initial state, so that the magnetic flux of the electromagnetic mutual inductance coil returns to the initial position, thereby facilitating the re-processing of the secondary stirring process. The neutralization and elimination of radiation makes the PVC raw material always in a radiation-free state during the processing, which ensures the radiation-free preparation effect of the product.

Description of drawings

1 is a schematic diagram of the three-dimensional structure of the present invention;

2 is a schematic diagram of an internal cross-sectional three-dimensional structure of the present invention;

3 is a schematic structural diagram of the radiation-free mechanism of the present invention;

Fig. 4 is the bottom view structural schematic diagram of the radiation-free mechanism of the present invention;

5 is a schematic structural diagram of the initial state of the first connecting rib of the present invention;

FIG. 6 is a schematic view of the state structure of the first connecting rib of the present invention after outward expansion;

7 is a schematic diagram of the internal structure of the electromagnetic discharge valve of the present invention.

In the figure: 1. Shell; 2. Motor; 21. Rotating shaft; 3. Feeding hopper; 4. Controller; 5. Skirt; 6. Electromagnetic discharge valve; Electromagnet; 62, spring; 63, permanent magnet; 64, elastic telescopic sleeve; 7, discharge cylinder; 8, support column; 9, support top sleeve; 10, elastic connecting rib; 101, first connecting rib; 102, The second connecting rib; 11, the electromagnetic plate; 12, the supporting bottom sleeve; 13, the elastic connecting rod; 131, the first lead plate; 132, the second lead plate; 133, the third lead plate;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Figure 1-7, a low-temperature automotive interior radiation-free PVC material processing device, including a casing 1, a motor 2 is fixedly connected to the top of the casing 1, and a feed material is fixedly connected to the left side of the motor 2 along the vertical direction. Bucket 3, the end of the feeding hopper 3 extends to the inside of the casing 1, the bottom wall of the casing 1 is fixedly connected with a skirt 5, and the interior of the casing 1 is provided with a radiation-free elimination mechanism;

The bottom wall of the skirt seat 5 is provided with an electromagnetic discharge valve 6 , the left side wall of the electromagnetic discharge valve 6 is fixedly connected with a discharge cylinder 7 , and an electromagnetic feeding mechanism is arranged inside the electromagnetic discharge valve 6 .

The radiation-free elimination mechanism includes a rotating shaft 21 fixedly connected to the end of the motor 2, the outer side wall of the rotating shaft 21 is fixedly connected with an elastic connecting rod 13, and the other end of the elastic connecting rod 13 is fixedly connected with an elastic connecting rib 10;

The radiation-free elimination mechanism also includes a support top sleeve 9 fixedly connected to the top of the elastic connecting rib 10, a supporting bottom sleeve 12 is fixedly connected to the bottom of the elastic connecting rib 10, and an electromagnetic plate 11 is fixedly connected to the front and rear sides of the bottom wall of the supporting top sleeve 9. At the beginning, the PVC raw material is first fed into the inside of the shell 1 through the feeding hopper 3, then the motor 2 and the electromagnetic plate 11 are turned on, and the rotating shaft 21 is driven to rotate under the operation of the motor 2. At this time, the PVC raw material is inside the shell 1. When stirring occurs, through the drainage action of the first guiding plate 131, the second guiding plate 132, and the third guiding plate 133, the PVC material continuously hits each guiding plate, so that the PVC material is fully stirred, so that the elastic connecting rod 13 is elongated. During the rotation of the rotating shaft 21, the PVC raw material is subjected to centrifugal force and continuously acts on the first lead plate 131, the second lead plate 132, and the third lead plate 133, thereby causing the first connecting rib 101 and the second connecting rib 102 to expand outward. The side wall of the elastic connecting rod 13 is provided with a uniform stirring mechanism.

The elastic connecting rods 13 are symmetrically arranged in three groups along the side wall of the rotating shaft 21, and the included angle between the adjacent elastic connecting rods 13 is 30°. A second connecting rib 102 is provided on the side.

The upper ends of the first connecting ribs 101 and the second connecting ribs 102 are fixedly connected to the bottom wall of the support top sleeve 9, and the lower ends of the first connecting ribs 101 and the second connecting ribs 102 are fixedly connected to the top wall of the supporting bottom sleeve 12. A connecting rib 101 and a second connecting rib 102 are symmetrically mirrored along the axis of the rotating shaft 21, and the electromagnetic field generated by the electromagnetic plate 11 vertically traverses the closed loop formed by the first connecting rib 101 and the second connecting rib 102. The deformation of the first connecting rib 101 and the second connecting rib 102 increases the area of the closed loop generated by the first connecting rib 101 and the second connecting rib 102 , and the magnetic flux at this time increases, so that the electromagnetic field constitutes an electromagnetic induction model. Induce current, and then generate induced electromotive force, so as to effectively neutralize the radiation inside the PVC material, and realize the uniform stirring of the PVC material through the rotation of the motor 2. At the same time, through the centrifugal force during the rotation process, the elastic connecting ribs on both sides are 10 is deformed, and at the same time, the neutralization and elimination of ionizing radiation is realized through the cooperation between the electromagnetic plate 11 and the elastic connecting ribs 10, which solves the radiation hazard caused by the existing PVC raw materials in the preparation process.

The uniform stirring mechanism includes a first lead plate 131 fixedly connected to the bottom wall of the elastic connecting rod 13 , the first lead plate 131 is arranged on the side close to the rotating shaft 21 , the outer side of the first lead plate 131 is located at the bottom of the elastic connecting rod 13 . A second lead plate 132 is fixedly connected to the wall. The third lead plate 133 is fixedly connected to the outer side of the second lead plate 132 and is located on the bottom wall of the elastic connecting rod 13. After the discharge is completed, the controller 4 is used to turn on the second electromagnet 14, and the magnetic first plate 14 is deformed and expanded outwardly. A connecting rib 101 and a second connecting rib 102 are indented under the adsorption action of the second electromagnet 14, so that the first connecting rib 101 and the second connecting rib 102 are restored to their original state, and the above working principle is repeated at this time. , to realize the secondary processing of PVC materials.

The distance value between the first lead plate 131 and the second lead plate 132 and the distance between the second lead plate 132 and the third lead plate 133 are the same. The first lead plate 131, the second lead plate 132, the third lead plate 133 and the elastic The angle between the connecting rods 13 increases in turn, so that the PVC raw material continuously hits each lead plate during the rotation process. The lead plate plays a role in drainage and also increases the contact area with the material, so as to improve the material stirring effect. The rotation of the motor 2 drives the rotation shaft 21 to rotate to realize the stirring of the PVC raw materials, and at the same time, through the cooperation between the first guiding plate 131, the second guiding plate 132, and the third guiding plate 133, the PVC raw materials are fully stirred. The effect of improving the stirring efficiency in the PVC raw material processing process solves the problem of poor product effect caused by incomplete stirring in the PVC raw material processing process in the prior art.

The electromagnetic fixing mechanism includes a first electromagnet 61 fixedly connected to the inner bottom wall of the electromagnetic discharge valve 6, the upper end of the first electromagnet 61 is fixedly connected with a spring 62, and the other end of the spring 62 is fixedly connected with a permanent magnet 63, the permanent magnet The upper end of 63 is provided with a discharge pipe 60 , and the top of the discharge pipe 60 extends to the inside of the casing 1 .

The right side wall of the permanent magnet 63 is in close contact with the inner side wall of the electromagnetic discharge valve 6 , the left and right ends of the bottom wall of the permanent magnet 63 are fixedly connected with elastic telescopic sleeves 64 , and the elastic telescopic sleeves 64 are located outside the first electromagnet 61 . , when the material stirring is completed, the first electromagnet 61 inside the electromagnetic discharge valve 6 is turned on by the controller 4, and under the action of the electromagnetic adsorption force, the permanent magnet 63 is moved down, and then the spring 62 is compressed. The valve passage of the material pipe 60 is opened, and at this time, it is only necessary to control the power-on duration of the first electromagnet 61, so that the PVC raw material can be continuously discharged through the discharge pipe 60 and through the discharge cylinder 7, thereby realizing the quantitative discharge of the material. , Through the electromagnetic discharge valve 6, the PVC raw material inside the processing device can be discharged on demand, and at the same time, the PVC raw material inside the electromagnetic discharge valve 6 can be discharged through the cooperation between the first electromagnet 61, the spring 62 and the permanent magnet 63. Quantitative discharge, to achieve the effect of continuous discharge, significantly improve the discharge efficiency.

The bottom wall of the skirt seat 5 is fixedly connected with three support columns 8 , which are arranged at equal intervals along the center of the bottom wall of the skirt seat 5 , and the controller 4 is fixedly connected to the side wall of the housing 1 .

The use method (working principle) of the present invention is as follows:

At the beginning, the PVC raw material is first fed into the inside of the shell 1 through the feeding hopper 3, then the motor 2 and the electromagnetic plate 11 are turned on, and the rotating shaft 21 is driven to rotate under the operation of the motor 2. At this time, the PVC raw material is inside the shell 1. When stirring occurs, through the drainage action of the first guiding plate 131, the second guiding plate 132, and the third guiding plate 133, the PVC material continuously hits each guiding plate, so that the PVC material is fully stirred, so that the elastic connecting rod 13 is elongated. During the rotation of the rotating shaft 21, the PVC raw material is subjected to centrifugal force and continuously acts on the first lead plate 131, the second lead plate 132, and the third lead plate 133, thereby causing the first connecting rib 101 and the second connecting rib 102 to expand outward. form deformation;

The electromagnetic field generated by the electromagnetic plate 11 vertically traverses the closed loop formed by the first connecting rib 101 and the second connecting rib 102. Due to the deformation of the first connecting rib 101 and the second connecting rib 102, the first connecting rib 101 and the The area of the closed loop generated by the two connecting ribs 102 increases, and the magnetic flux becomes larger at this time, so that the electromagnetic field forms an electromagnetic induction model to generate an induced current, thereby generating an induced electromotive force, so as to effectively neutralize the radiation inside the PVC material;

When the stirring of the material is completed, the first electromagnet 61 inside the electromagnetic discharge valve 6 is turned on by the controller 4, and under the action of the electromagnetic adsorption force, the permanent magnet 63 is moved down, thereby compressing the spring 62. At this time, the material is discharged. The valve passage of the pipe 60 can be opened. At this time, it is only necessary to control the power-on duration of the first electromagnet 61 to realize the continuous discharge of the PVC raw material through the discharge pipe 60 and the discharge cylinder 7, thereby realizing the quantitative discharge of the material;

When the discharging is completed, the second electromagnet 14 is turned on by the controller 4 , and the magnetic first connecting rib 101 and the second connecting rib 102 , which were deformed and expanded outward, are indented under the adsorption of the second electromagnet 14 . , so that the first connecting rib 101 and the second connecting rib 102 are restored to the initial state, and the above working principle is repeated at this time to realize the secondary processing of the PVC material.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. The utility model provides a low temperature automotive interior exempts from to radiate PVC material processingequipment, includes casing (1), its characterized in that: the radiation-free radiation-eliminating mechanism is characterized in that a motor (2) is fixedly connected to the top of the shell (1), a feed hopper (3) is fixedly connected to the left side of the motor (2) in the vertical direction, the tail end of the feed hopper (3) extends into the shell (1), a skirt (5) is fixedly connected to the bottom wall of the shell (1), and a radiation-free eliminating mechanism is arranged in the shell (1);

the bottom wall of skirt (5) is equipped with electromagnetism bleeder valve (6), the left side wall fixedly connected with play feed cylinder (7) of electromagnetism bleeder valve (6), the inside of electromagnetism bleeder valve (6) is equipped with electromagnetism and decides the material mechanism.

2. The processing device of the low-temperature radiation-free PVC material for the automotive interior according to claim 1, is characterized in that: the radiation-free elimination mechanism comprises a rotating shaft (21) fixedly connected to the tail end of the motor (2), the outer side wall of the rotating shaft (21) is fixedly connected with an elastic connecting rod (13), and the other end of the elastic connecting rod (13) is fixedly connected with an elastic connecting rib (10);

exempt from radiation elimination mechanism still includes support top cover (9) at elastic connection muscle (10) top, the bottom fixedly connected with of elastic connection muscle (10) supports end cover (12), side fixedly connected with electromagnetic plate (11) around the diapire of support top cover (9), the lateral wall of elastic connection pole (13) is equipped with even rabbling mechanism.

3. The processing device of the low-temperature radiation-free PVC material for the automotive interior according to claim 2, is characterized in that: elastic connection pole (13) set up three groups along axis of rotation (21) lateral wall symmetry, and are adjacent the contained angle of elastic connection pole (13) is 30, the left side of elastic connection muscle (10) is equipped with first splice bar (101), the left side of first splice bar (101) is equipped with second splice bar (102).

4. The processing device of the low-temperature radiation-free PVC material for the automotive interior according to claim 3, is characterized in that: the upper end fixed connection of first splice bar (101) and second splice bar (102) is at the diapire that supports top cover (9), the equal fixed connection of the lower extreme of first splice bar (101) and second splice bar (102) is at the roof that supports end cover (12), the axis direction symmetry mirror image setting of axis of rotation (21) is all followed with second splice bar (102) in first splice bar (101).

5. The processing device of the low-temperature radiation-free PVC material for the automotive interior according to claim 2, is characterized in that: the uniform stirring mechanism comprises a first material guiding plate (131) fixedly connected to the bottom wall of the elastic connecting rod (13), the first material guiding plate (131) is arranged on one side close to the rotating shaft (21), the outer side of the first material guiding plate (131) is fixedly connected with a second material guiding plate (132) located on the bottom wall of the elastic connecting rod (13), and the outer side of the second material guiding plate (132) is fixedly connected with a third material guiding plate (133) located on the bottom wall of the elastic connecting rod (13).

6. The processing device of the low-temperature radiation-free PVC material for the automotive interior according to claim 5, is characterized in that: the distance value between the first fuse plate (131) and the second fuse plate (132) is the same as that between the second fuse plate (132) and the third fuse plate (133), and included angles among the first fuse plate (131), the second fuse plate (132), the third fuse plate (133) and the elastic connecting rod (13) sequentially increase in an increasing manner.

7. The processing device of the low-temperature radiation-free PVC material for the automotive interior according to claim 1, is characterized in that: the electromagnetism is decided and is expected mechanism and include first electro-magnet (61) of fixed connection diapire in electromagnetism bleeder valve (6), the upper end fixedly connected with spring (62) of first electro-magnet (61), the other end fixedly connected with permanent magnet (63) of spring (62), the upper end of permanent magnet (63) is equipped with discharging pipe (60), the top of discharging pipe (60) extends to the inside of casing (1).

8. The processing device of the low-temperature radiation-free PVC material for the automotive interior according to claim 7, is characterized in that: the right side wall of permanent magnet (63) closely laminates with the inside wall of electromagnetism bleeder valve (6), both ends all fixed connection elasticity telescope tube (64) about the diapire of permanent magnet (63), elasticity telescope tube (64) are located the outside of first electro-magnet (61).

9. The processing device of the low-temperature radiation-free PVC material for the automotive interior according to claim 1, is characterized in that: the three support columns (8) of diapire fixedly connected with of skirt (5), support column (8) are along the equidistant setting in diapire center of skirt (5), the lateral wall fixedly connected with controller (4) of casing (1).

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