CN212343606U - Novel anti-collision linear motor - Google Patents
Novel anti-collision linear motor Download PDFInfo
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- CN212343606U CN212343606U CN202021152398.8U CN202021152398U CN212343606U CN 212343606 U CN212343606 U CN 212343606U CN 202021152398 U CN202021152398 U CN 202021152398U CN 212343606 U CN212343606 U CN 212343606U
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Abstract
The utility model discloses a novel anticollision type linear electric motor, including linear electric motor casing, linear electric motor casing's bottom is provided with the base, linear electric motor casing's inner wall surface bonds through the waterproof glue of polyurethane has the electromagnetic shield layer, linear electric motor casing's inside is provided with the cavity mounting panel, linear electric motor casing's the outside is provided with the anticollision piece, be provided with the spring between anticollision piece and the linear electric motor casing, the surface spraying of anticollision piece has silicon fluoride modified coating. The utility model discloses the anticollision effect is showing, and the magnetic screen performance is all better, easy operation simultaneously, and durable can satisfy the work demand, is fit for generally promoting.
Description
Technical Field
The utility model relates to a linear electric motor technical field, in particular to novel anticollision type linear electric motor.
Background
Linear electric motor is one kind and can directly convert the electric energy into linear motion mechanical energy transmission, because of linear electric motor has high acceleration, advantages such as high accuracy, so linear electric motor's rate of utilization is higher, but traditional linear electric motor anticollision performance is relatively poor, traditional linear electric motor can't block the outside cold of linear electric motor casing simultaneously, steam, and traditional linear electric motor does not have the function of avoiding electromagnetic influence linear electric motor's normal operating, for this reason, we need a neotype anticollision type linear electric motor.
Patent No. CN201510518830.8 discloses a brushless linear motor, which belongs to the technical field of motor design and manufacture. The invention discloses a brushless linear motor which comprises a stator, a rotor assembly and a shell, wherein a lead screw is arranged in the shell, the stator comprises a plurality of magnetic poles with coils, two coils which are symmetrical relative to the center of the stator are connected in series to form a coil winding, the rotor assembly is formed by assembling a rotor and a motor output shaft, the rotor can freely rotate relative to the motor output shaft, the rotor comprises a connecting shaft which is spirally connected with the lead screw, and a permanent magnet is arranged on the connecting shaft. The invention provides a brushless linear motor which has greatly simplified structure and working principle, greatly improved working efficiency, reliable work, low cost and long service life.
Although the brushless linear motor has the functions of low cost and long service life, the brushless linear motor still has the following defects: 1. the linear motor has poor anti-collision performance. 2. The cold and hot air outside the linear motor casing cannot be blocked. 3. The function of avoiding electromagnetic influence on the normal operation of the linear motor is not provided. 4. The linear motor is not very good in adhesion resistance, cold resistance and heat resistance.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a novel anti-collision linear motor, which can effectively solve the problems in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel anticollision type linear electric motor, includes linear electric motor casing, linear electric motor casing's bottom is provided with the base, linear electric motor casing's inner wall surface bonds through the polyurethane waterproof glue has the electromagnetic shield layer, linear electric motor casing's inside is provided with the cavity mounting panel, linear electric motor casing's the outside is provided with the anticollision piece, be provided with the spring between anticollision piece and the linear electric motor casing, the surface spraying of anticollision piece has the modified coating of silicon fluoride.
Further, the mounting holes have all been seted up to the corner all around of base, linear motor casing's one end is provided with the output shaft.
Furthermore, the electromagnetic shielding layer is made of FPC electromagnetic shielding film materials.
Furthermore, the anti-collision block is made of polypropylene rubber material.
Further, the top of the linear motor shell is provided with heat dissipation holes.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through the anticollision piece, the anticollision piece adopts polyacrylic acid polypropylene rubber material to make, has better elasticity, and the effect of energy dissipation can play the buffering when the straight line motor casing receives external force to collide with through the effect of spring again, and the effectual crashproof function of protecting that plays.
2. Through the cavity mounting panel, the inside cavity of cavity mounting panel can block the noise that linear electric motor produced, and the cavity mounting panel can block outside cold, steam of linear electric motor casing, prevents in cold, the steam infiltration linear electric motor casing, avoids linear electric motor's normal operating to receive the influence of cold, steam.
3. Through the electromagnetic shielding layer, the electromagnetic shielding layer adopts to make for FPC electromagnetic shielding membrane material, and electromagnetic shielding effect is showing, and the protecting effect is better, avoids electromagnetic influence linear electric motor's normal operating, is fit for using widely.
4. Through the modified coating of silicon fluoride, the modified coating of silicon fluoride has good anti-adhesion, cold-resistant heat resistance, and the modified coating of silicon fluoride can also play waterproof anticreep effect simultaneously, guarantees linear electric motor's quality safety.
Drawings
Fig. 1 is the utility model relates to a novel anticollision type linear electric motor's overall structure schematic diagram.
Fig. 2 is the utility model relates to a novel anticollision type linear electric motor's protective layer structure chart.
Fig. 3 is the utility model relates to a novel crashproof type linear electric motor's top view.
In the figure: 1. a linear motor housing; 2. a base; 3. mounting holes; 4. an output shaft; 5. an anti-collision block; 6. a silicon fluoride modified coating; 7. a spring; 8. a hollow mounting plate; 9. an electromagnetic shielding layer; 10. and (4) heat dissipation holes.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 3, a novel anti-collision linear motor comprises a linear motor housing 1, wherein a base 2 is arranged at the bottom of the linear motor housing 1, an electromagnetic shielding layer 9 is bonded on the surface of the inner wall of the linear motor housing 1 through a polyurethane waterproof adhesive, a hollow mounting plate 8 is arranged inside the linear motor housing 1, an anti-collision block 5 is arranged outside the linear motor housing 1, a spring 7 is arranged between the anti-collision block 5 and the linear motor housing 1, and a silicon fluoride modified coating 6 is sprayed on the outer surface of the anti-collision block 5.
Wherein, mounting hole 3 has all been seted up to base 2 corner all around, the one end of straight line motor casing 1 is provided with output shaft 4.
In this embodiment, as shown in fig. 1 and 3, the mounting hole 3 is convenient for a person to fixedly mount the linear motor, and the output shaft 4 may be fixedly connected to other devices, so as to drive the other devices.
The electromagnetic shielding layer 9 is made of FPC electromagnetic shielding film material.
In this embodiment, as shown in fig. 2, the electromagnetic shielding layer 9 has a significant electromagnetic shielding effect, a significant protection effect and a strong practicability, and avoids electromagnetic influence on the normal operation of the linear motor.
Wherein, the anti-collision block 5 is made of polypropylene rubber material.
In this embodiment, as shown in fig. 2, the anti-collision block 5 made of polypropylene rubber has good elasticity, and can play a role in buffering and dissipating energy when the linear motor housing 1 is collided by an external force, thereby effectively playing a role in anti-collision protection.
Wherein, the top of the linear motor casing 1 is provided with a heat radiation hole 10.
In this embodiment, as shown in fig. 3, the heat dissipating holes 10 facilitate the heat outside the hollow mounting plate 8 of the linear motor housing 1 to dissipate itself outwards.
It should be noted that the utility model relates to a novel anti-collision linear motor, when in use, a person uses the mounting hole 3 and the connecting piece such as screw to fix and mount the linear motor, after the mounting is completed, in the operation process of the linear motor, the anti-collision block 5 with better elasticity cooperates with the spring, which can play the role of buffering and energy dissipation when the linear motor casing 1 is collided by external force, effectively playing the function of anti-collision protection, meanwhile, the cavity inside the hollow mounting plate 8 can block the noise generated by the linear motor, and the hollow mounting plate 8 can block the cold and hot air outside the linear motor casing 1, prevent the cold and hot air from permeating into the linear motor casing 1, avoid the influence of the cold and hot air on the normal operation of the linear motor, when the motor operates, the electromagnetic shielding effect of the electromagnetic shielding layer 9 (product of rural insulating material science and technology limited company in Dongguan city) is obvious, the protective effect is better, and then can avoid electromagnetic influence linear electric motor's normal operating, and modified coating 6 of silicon fluoride (well fluorine science and technology limited product) has good anti-adhesion, cold-resistant heat resistance, and modified coating 6 of silicon fluoride can also play waterproof anticreep effect simultaneously, guarantees linear electric motor's quality safety.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a novel crashproof type linear electric motor, includes linear electric motor casing (1), its characterized in that: the bottom of sharp motor casing (1) is provided with base (2), the inner wall surface of sharp motor casing (1) bonds through the waterproof glue of polyurethane has electromagnetic shield layer (9), the inside of sharp motor casing (1) is provided with cavity mounting panel (8), the outside of sharp motor casing (1) is provided with anticollision piece (5), be provided with spring (7) between anticollision piece (5) and sharp motor casing (1), the surface spraying of anticollision piece (5) has silicon fluoride modified coating (6).
2. A novel anti-collision linear motor according to claim 1, characterized in that: mounting holes (3) are formed in the corners of the periphery of the base (2), and an output shaft (4) is arranged at one end of the linear motor shell (1).
3. A novel anti-collision linear motor according to claim 1, characterized in that: the electromagnetic shielding layer (9) is made of FPC electromagnetic shielding film materials.
4. A novel anti-collision linear motor according to claim 1, characterized in that: the anti-collision block (5) is made of polypropylene rubber material.
5. A novel anti-collision linear motor according to claim 1, characterized in that: the top of the linear motor shell (1) is provided with a heat dissipation hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021152398.8U CN212343606U (en) | 2020-06-19 | 2020-06-19 | Novel anti-collision linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021152398.8U CN212343606U (en) | 2020-06-19 | 2020-06-19 | Novel anti-collision linear motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212343606U true CN212343606U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021152398.8U Active CN212343606U (en) | 2020-06-19 | 2020-06-19 | Novel anti-collision linear motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212343606U (en) |
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2020
- 2020-06-19 CN CN202021152398.8U patent/CN212343606U/en active Active
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