Embedded motor nameplate and installation method thereof

Abstract

The present invention provides an embedded motor nameplate, wherein the motor casing has an embedded groove that matches the motor nameplate, a connecting block is provided in the middle of the casing, a sealing hole is provided on the connecting block, both sides of the motor nameplate are embedded in the embedded groove, a strip groove is provided on the motor nameplate, a plurality of strip grooves are arranged side by side, the openings of the strip grooves are arranged toward the connecting block, the openings are aligned with the sealing holes, a visual window is provided on the nameplate, the visual window is arranged above the strip grooves, the strip grooves constitute a barcode for identifying the motor nameplate; the sealing holes and the strip grooves are filled with a sealing agent to fix the motor nameplate. The present invention embeds and installs the motor nameplate, simplifies the installation steps, makes the installation operation simpler, and greatly reduces the inconvenience of installing the motor nameplate. The traditional rivet installation is no longer used, and the possibility of rivet loosening caused by vibration is also avoided. Effective anti-counterfeiting identification can be performed, the security is excellent, and the appearance of counterfeit and shoddy products can be prevented.

Description

Technical Field

[0001] The invention relates to the field of motor production technology and equipment, and in particular to an embedded motor nameplate and a mounting method thereof. Background Art

[0002] The motor nameplate records the model, power, frequency and speed of the motor, and is an important basis for motor selection and motor electrical connection. During the manufacturing process of the motor, it is necessary to install a nameplate on the motor housing, and the motor nameplate is usually installed on the outer surface of the motor housing. The current installation steps are: first, the motor nameplate must be made, then the four corners of the nameplate are drilled, and then it is placed on the motor housing. According to the four holes of the nameplate, the surface of the housing is marked, and then the nameplate is removed, four holes are drilled at the marked parts of the housing, and finally the nameplate is riveted on with rivets. However, the existing installation method mainly has the following problems: First, since the housing is mostly round, the housing is easy to roll when the nameplate is installed. The steps for installing the motor nameplate in the prior art are relatively cumbersome, and the fixing effect of the motor housing is poor, which increases the difficulty of operation for the operator and is not conducive to the rapid installation of the nameplate. Secondly, the rivets themselves may affect the neatness and aesthetics of the overall appearance of the motor to a certain extent. Even if the rivets can be tightened, they may still become loose during long-term use or when encountering severe vibrations, which will have an adverse effect on the stability of the nameplate. Thirdly, manufacturers in the existing market produce counterfeit and shoddy products. Since existing nameplates are easy to manufacture, they will forge nameplates and stick them on their inferior motors, disrupting the market and affecting the company's reputation. It is difficult for users to distinguish the authenticity of the nameplate. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an embedded motor nameplate and an installation method thereof.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] An embedded motor nameplate, wherein the motor casing is provided with an embedded groove that matches the motor nameplate, a connecting block is provided in the middle of the casing, the connecting block is provided with a sealing hole, both sides of the motor nameplate are embedded in the embedded groove, the motor nameplate is provided with a strip groove, a plurality of the strip grooves are arranged side by side, the openings of the strip grooves are arranged toward the connecting block, the openings are aligned with the sealing holes, a visible window is provided on the motor nameplate, the visible window is arranged above the strip groove, the strip groove constitutes a bar code for identifying the motor nameplate; the sealing hole and the strip groove are filled with a sealing agent to fix the motor nameplate.

[0006] Furthermore, a spring clip buckle is fixed to the side of the connecting block facing the motor nameplate; a corresponding snap-in is provided on the motor nameplate; the spring clip buckle is a buckle body formed by bending a metal spring sheet; the snap-in includes a main groove portion and a side buckle portion, one end of the main groove portion is open, the opening of the main groove portion is aligned with the spring clip buckle, and the side buckle portion is provided on the side of the other end of the main groove portion.

[0007] Furthermore, the sealing hole is an L-shaped hole, and the outlet of the sealing hole corresponds to and is aligned with the opening of the strip groove.

[0008] Furthermore, the connection block is also provided with a strip groove, the injection sealing hole is connected with the strip groove, and the strip groove is filled with a sealing block.

[0009] Furthermore, the sealing agent is a lead sealing agent.

[0010] Furthermore, the housing has a heat sink, and the embedded grooves are arranged on opposite sides of the two heat sinks, the end of the embedded groove away from the connecting block is an open end, and the two ends of the connecting block are connected and fixed to the two heat sinks.

[0011] A method for installing an embedded motor nameplate comprises the following steps:

[0012] S1: accurately casting an embedded groove on the motor housing that matches the size of the motor nameplate; and casting the connecting block;

[0013] S2: Embedding operation: insert the motor nameplate into the embedded groove from the open end of the embedded groove, and the embedding operation process is smooth and accurate until one end of the motor nameplate hits the connecting block, and at this time, the injection sealing hole is aligned with the opening of the strip groove;

[0014] S3: injection and fixing: injecting the sealing agent into the injection and sealing hole, and the sealing agent enters the corresponding strip groove through the injection and sealing hole and fills it; after the strip groove is filled, let it stand and wait for the sealing agent to solidify;

[0015] S4: Fill the sealing block to seal the injection hole.

[0016] Furthermore, in step S2, a layer of sealant is firstly evenly coated on the back of the motor nameplate, and then the motor nameplate is embedded.

[0017] Furthermore, when one end of the motor nameplate contacts the connecting block, the spring clip buckle enters the bayonet from the opening of the bayonet to perform position limiting and fixing.

[0018] Furthermore, the sealing block is filled into the strip groove: the sealing block has the same shape as the strip groove, the bottom and sides of the sealing block are coated with a rubber layer, the sealing block is placed in the strip groove, and is pressed and fixed with tweezers or tooling to ensure that the sealing block is bonded to the strip groove, and the sealing block is made of silicone foam or IXPP foam.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) The present invention simplifies the installation steps by embedding and installing the motor nameplate through an embedded groove, making the installation operation simpler and greatly reducing the inconvenience of installing the motor nameplate. The spring clip buckle is designed to make the fixing by the buckle more convenient and quick, and can be installed quickly, with good installation effect and not easily affected. (2) By setting an embedded groove on the heat sink, the heat dissipation effect of the casing is ensured to be good, avoiding the need for the existing rivet connection to reserve a space platform for the installation of the nameplate. The embedded installation structure is beautiful, which improves the overall neatness of the casing, and no longer uses traditional rivet installation, and the possibility of rivet loosening caused by vibration is also avoided. (3) The bar code formed by the overall bar groove of the present invention can be observed through the visual window above after being filled with the sealant, and the motor information can be scanned and identified to identify the authenticity. The sealant can only be injected once and cannot be injected a second time. The authenticity of the motor nameplate can be determined by observing the breakage or damage of the sealant, ensuring that the motor nameplate will not be tampered with after installation. It has excellent security and can perform effective anti-counterfeiting identification to prevent the emergence of counterfeit and shoddy products. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view of a mounting structure of an embedded motor nameplate of the present invention;

[0021] Figure 2 It is a left side view of the installation structure of an embedded motor nameplate of the present invention;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of a connection block of an embedded motor nameplate of the present invention;

[0023] Figure 4 A top view of a connection block of an embedded motor nameplate of the present invention;

[0024] Figure 5 The figure is a schematic diagram of the three-dimensional structure of an embedded motor nameplate of the present invention. DETAILED DESCRIPTION

[0025] In order to provide a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed description is given in conjunction with the embodiments.

[0026] like Figure 1-Figure 5As shown, an embedded motor nameplate is provided on the motor casing 1 with an embedded groove 11 that matches the motor nameplate, a connecting block 3 is provided in the middle of the casing 1, and a sealing hole 31 is provided on the connecting block 3, and both sides of the motor nameplate 2 are embedded in the embedded groove 11, and a strip groove 21 is provided on the motor nameplate 2, and a plurality of the strip grooves 21 are arranged side by side, and the openings of the strip grooves 21 are arranged toward the connecting block 3, and the openings are aligned with the sealing holes 31, and a visible window 22 is provided on the motor nameplate 2, and the visible window 22 is arranged above the strip groove 21, and the strip groove 21 constitutes a bar code for identifying the motor nameplate 2; the sealing holes 31 and the strip grooves 21 are filled with a sealing agent to fix the motor nameplate 2.

[0027] The present invention embeds and installs the motor nameplate 2 through the embedded groove 11, simplifies the installation steps, makes the installation operation simpler, and greatly reduces the inconvenience of installing the motor nameplate 2. The motor nameplate 2 is fixed to the connecting block by the sealant, and the motor nameplate 2 is firmly fixed. The bar code formed by the bar groove 21 as a whole can be observed through the visual window 22 above after the sealant is filled, and the motor information can be scanned and identified to identify the authenticity. It is also noted on the motor nameplate 2 that when the sealant is damaged, it proves that the nameplate is damaged, and the instructions for distinguishing the authenticity are noted to remind the user to distinguish the authenticity.

[0028] Furthermore, the connecting block 3 is also fixed with a spring clip buckle 32 on the side facing the motor nameplate; the motor nameplate 2 is provided with a corresponding bayonet 23; the spring clip buckle 32 is a buckle body formed by bending a metal spring, and the top of the buckle body is bent into a shape as shown in FIG. Figure 3 and Figure 4The triangular structure shown is convenient for the buckle body to enter the bayonet 23, and a notch 321 is also provided, and a metal spring is used to ensure that the buckle body can undergo a certain elastic deformation, so as to achieve buckle fixation; the bayonet 23 includes a main groove 231 and a side buckle 232, one end of the main groove 231 is open, the opening of the main groove 231 is aligned with the spring buckle 32, and the side of the other end of the main groove 231 is provided with the side of the spring buckle 32. When in use, the spring buckle 32 enters the main groove 231 from the opening of the main groove 231, and the side of the main groove 231 will resist the side of the spring buckle 32 to deform it. When reaching the specified position, the spring buckle 32 recovers its deformation, and the side of the spring buckle 32 enters the side buckle 232 to be buckled and fixed. The snap-fit ​​fixation makes the fixation more secure and more convenient and quick. The initial limiting of the snap-fit ​​fixation can align the sealing hole 31 with the opening of the strip groove 21, which facilitates the flow of the sealing agent to fill the strip groove 21 and is easy to use. The snap-fit ​​fixation also disperses the force at the connection between the motor nameplate and the connecting block, avoids damage to the sealing agent, and reduces the risk of damage to the nameplate.

[0029] Furthermore, the sealing hole 31 is an L-shaped hole, and the outlet of the sealing hole 31 corresponds to and is aligned with the opening of the strip groove 21. Through this structure, the sealing agent can be guided into the strip groove 21 for filling, and the strip groove 21 is filled. At the same time, this structure also makes it impossible to remove the sealing agent from the L-shaped hole structure after solidification, so the sealing agent can only be filled once, eliminating the possibility of re-filling of counterfeit nameplates.

[0030] Furthermore, the connection block 3 is also provided with a strip groove 33, the injection hole 31 is connected to the strip groove 33, and the strip groove 33 is filled with a sealing block. It is convenient to inject the sealant, and the sealant is injected into the strip groove 33, and the sealant flows into the strip groove 21 through the injection hole 31 for filling. The operation is simple and convenient, and the sealing is performed by the sealing block to ensure the beautiful structure, avoid the corrosion and oxidation of the sealant caused by the external environment, and extend the service life of the sealant.

[0031] Furthermore, the fixing agent is a lead sealant. The lead sealant ensures firm fixation and the lead seal ensures that the motor nameplate 2 will not be tampered with after installation. The lead sealant is often disposable and has excellent safety. A plastic lead sealant made of high-quality PP material can be used, which is not easy to age, has strong bearing capacity, and avoids vibration damage. In addition, the lead sealant usually has color, and can be well colored after filling the bar groove 21, which is convenient for barcode scanning.

[0032] Furthermore, the housing 1 has a heat sink, and the embedded grooves 11 are provided on the opposite sides of the two heat sinks, and the end of the embedded groove 11 away from the connection block 3 is an open end, and the two ends of the connection block 3 are connected and fixed to the two heat sinks. By providing the embedded grooves 11 on the heat sink, the heat dissipation effect of the housing 1 is ensured to be good, and the existing rivet connection needs to reserve a space platform for the installation of the nameplate. The embedded installation structure is beautiful, and the overall neatness of the housing is improved. In addition, the traditional rivet installation is no longer used, and the possibility of rivet loosening caused by vibration is also avoided.

[0033] A method for installing an embedded motor nameplate comprises the following steps:

[0034] S1: An embedded groove 11 that matches the size of the motor nameplate 2 is precisely cast on the motor housing 1; and the connecting block 3 is cast; the depth of the groove 11 should be appropriate to ensure that the nameplate can be firmly embedded and its surface can be almost flush with the housing. To ensure a beautiful structure, the motor nameplate 2 is firmly embedded and installed, not easy to fall off, and is formed by integrated casting to ensure that the connection strength is large, cracking is avoided, the structure is more beautiful, and there is no welding point.

[0035] S2: Embedding operation: insert the motor nameplate 2 into the embedded groove 11 from the open end of the embedded groove 11, and the embedding operation process is smooth and accurate to avoid any damage to the nameplate 2. Until one end of the motor nameplate 2 hits the connecting block 3, at this time, the injection sealing hole 31 is aligned with the opening of the strip groove 21 one by one; ensure that the sealing agent can be filled accordingly, the embedding operation of the present invention is simple, the installation effect is good, and it is not easily affected.

[0036] S3: Injection and fixing: The sealing agent is injected into the sealing hole 31, and the sealing agent enters the corresponding strip groove 21 through the sealing hole and fills it; after the strip groove 21 is filled, it is left to stand for the sealing agent to solidify; by using liquid sealing agent for injection, it is ensured that the sealing agent can be filled smoothly, the operation is simple, and it can be fixed after standing and solidifying, which ensures that the fixing operation of the present invention is simple, and after fixing, when the motor housing 1 vibrates, the rivet will not loosen and fall off.

[0037] S4: Fill the sealing block to seal the injection and sealing hole 31. The sealing block is used to seal and block to prevent the outside air or liquid from contacting the sealing agent, causing erosion or oxidation reaction, causing the sealing agent to be damaged, and misleading the anti-counterfeiting identification.

[0038] Furthermore, in step S2, a thin layer of sealant is evenly applied on the back of the motor nameplate 2, and then the motor nameplate 2 is embedded. This can not only make the nameplate 2 fit tightly with the groove 11, play a certain waterproof and dustproof effect, but also reduce the impact of vibration on the nameplate. Ensure firm fixation, avoid the motor nameplate from falling off, and extend the life of the motor nameplate 2.

[0039] Furthermore, when one end of the motor nameplate 2 contacts the connecting block 3, the spring clip 32 enters the bayonet 23 from the opening of the bayonet 23 to limit the fixation. The buckle installation and fixation is simple to operate and firmly fixed, which prevents the motor nameplate from falling off during shipment due to long-term vibration, and the positioning is accurate, providing good conditions for pouring the sealing agent.

[0040] Furthermore, the sealing block is filled into the strip groove 33: the sealing block has the same shape as the strip groove 33, and the bottom and side of the sealing block are coated with a glue layer. The sealing block is placed in the strip groove 33 and is pressed and fixed with tweezers or tooling to ensure that the sealing block is bonded to the strip groove 33, and the sealing block is firmly fixed to avoid falling off, and the sealing effect is good. Moreover, the sealing block is not easy to be taken out through the glue layer, and the sealing agent can only be filled once to improve the anti-counterfeiting effect. The sealing block is made of silicone foam or IXPP foam. It is ensured that the sealing block is easy to process and shape, the sealing block can seal and prevent dust, and has good temperature resistance, and can be used normally when the motor is hot.

[0041] The present invention has been described by the above-mentioned relevant embodiments, however, the above-mentioned embodiments are only examples for implementing the present invention. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, changes and modifications made without departing from the spirit and scope of the present invention are all within the scope of patent protection of the present invention.

Claims

1. An embedded motor nameplate, characterized in that: The motor casing is provided with an embedded groove that matches the motor nameplate, a connecting block is provided in the middle of the casing, and a sealing hole is provided on the connecting block. Both sides of the motor nameplate are embedded in the embedded grooves, and a strip groove is provided on the motor nameplate. A plurality of the strip grooves are arranged side by side, and the openings of the strip grooves are arranged toward the connecting block, and the openings are aligned with the sealing holes. A visible window is provided on the motor nameplate, and the visible window is arranged above the strip groove. The strip groove constitutes a bar code for identifying the motor nameplate; the sealing hole and the strip groove are filled with a sealing agent to fix the motor nameplate.

2. The embedded motor nameplate according to claim 1, characterized in that: A spring clip buckle is also fixed on the side of the connecting block facing the motor nameplate; a corresponding snap-in is provided on the motor nameplate; the spring clip buckle is a buckle body formed by bending a metal spring sheet; the snap-in includes a main groove portion and a side buckle portion, one end of the main groove portion is open, the opening of the main groove portion is aligned with the spring clip buckle, and the side buckle portion is provided on the side of the other end of the main groove portion.

3. The embedded motor nameplate according to claim 1, characterized in that: The injection sealing hole is an L-shaped hole, and the outlet of the injection sealing hole corresponds to and is aligned with the opening of the strip groove.

4. The embedded motor nameplate according to claim 2, characterized in that: The connection block is also provided with a strip groove, the injection sealing hole is connected with the strip groove, and the strip groove is filled with a sealing block.

5. The embedded motor nameplate according to claim 1, characterized in that: The sealing agent is a lead sealing agent.

6. The embedded motor nameplate according to claim 1, characterized in that: The housing is provided with a heat sink, and the embedded grooves are arranged on opposite sides of the two heat sinks. The end of the embedded groove away from the connecting block is an open end, and the two ends of the connecting block are connected and fixed to the two heat sinks.

7. A method for installing the embedded motor nameplate according to claim 4, characterized in that: The following steps are involved: S1: accurately casting an embedded groove on the motor housing that matches the size of the motor nameplate; and casting the connecting block; S2: Embedding operation: insert the motor nameplate into the embedded groove from the open end of the embedded groove, and the embedding operation process is smooth and accurate until one end of the motor nameplate hits the connecting block, and at this time, the injection sealing hole is aligned with the opening of the strip groove; S3: injection and fixing: injecting the sealing agent into the injection and sealing hole, and the sealing agent enters the corresponding strip groove through the injection and sealing hole and fills it; after the strip groove is filled, let it stand and wait for the sealing agent to solidify; S4: Fill the sealing block to seal the injection hole.

8. The method for installing an embedded motor nameplate according to claim 7, characterized in that: In step S2, firstly, a layer of sealant is evenly applied on the back of the motor nameplate, and then the motor nameplate is embedded.

9. The method for installing an embedded motor nameplate according to claim 7, characterized in that: When one end of the motor nameplate contacts the connecting block, the spring clip buckle enters the bayonet from the opening of the bayonet to perform position limiting and fixing.

10. The method for installing an embedded motor nameplate according to claim 7, characterized in that: The sealing block is filled into the strip groove: the sealing block has the same shape as the strip groove, the bottom and sides of the sealing block are coated with a rubber layer, the sealing block is placed into the strip groove, and is pressed and fixed with tweezers or tooling to ensure that the sealing block is bonded to the strip groove, and the sealing block is made of silicone foam or IXPP foam.

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