CN220825038U - Inductor glue filling fixing device - Google Patents
Inductor glue filling fixing device Download PDFInfo
- Publication number
- CN220825038U CN220825038U CN202322271057.2U CN202322271057U CN220825038U CN 220825038 U CN220825038 U CN 220825038U CN 202322271057 U CN202322271057 U CN 202322271057U CN 220825038 U CN220825038 U CN 220825038U
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- fixing
- inductor
- glue
- groove
- carrier plate
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- 239000003292 glue Substances 0.000 title claims description 37
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Coils Or Transformers For Communication (AREA)
Abstract
The utility model provides a glue-pouring fixing device for an inductor, which enables the inductor (4) to be horizontally placed through a carrier plate (1) provided with a containing groove (2) matched with the shape of the inductor (4), and fixes the inductor (4) through fixing components (3) at two ends, so that the horizontal stability of elements of the inductor (4) in the glue-pouring process and the subsequent long-time curing process is ensured, and the fixing device comprises a plurality of containing grooves (2), so that glue-pouring operation can be carried out on a plurality of inductors (4) at the same time, the production efficiency is greatly improved, and the product quality is improved.
Description
Technical Field
The utility model relates to the technical field of glue filling, in particular to a glue filling fixing device for an inductor.
Background
The tap sensor is an electronic controller based on infrared or TOF (time of flight) short-distance sensing identification, and the sensor product has extremely high requirements on water resistance and moisture resistance and generally needs glue filling. The inductor can be used for pouring glue by a full-automatic machine, the material requirement of the glue is very high, the curing time and the fluidity requirement of the glue are very high, and the glue is generally applicable to products with large glue pouring area. And to small-size inductor, its encapsulating area is less, in actual operation in-process, has unable fixed position, and encapsulating curing time is not enough, leads to the degumming, problem that glue and shell adhesion are not enough.
The inductor can be filled with glue manually, and a very reliable glue filling device is needed. In the prior art, the application number is CN201721569243.2, the publication date is 2018, 6 and 19, and the patent discloses a jig for dispensing waterproof components, wherein one or more containing grooves for containing a lower cover are sequentially formed in the upper surface of the jig along the width direction of the jig, a first avoiding groove for avoiding a movement assembly is formed in the bottom of the containing groove, two magnet containing cavities which are respectively and correspondingly arranged with two magnetic suction head mounting holes are formed in the containing groove, cylindrical magnets which are respectively and correspondingly arranged with the two magnetic suction heads are respectively arranged in the two magnet containing cavities, one end of each magnet containing cavity is an open end, and the other end of each magnet containing cavity is a receiving cavity bottom; the inner wall of the magnet accommodating cavity is a cylindrical surface, and the outer surface of the magnet is in interference fit with the inner wall of the magnet accommodating cavity. The jig provided by the patent has the defects that a fixing device is not designed, the vertical displacement of a component put into the jig is not limited, and the fixation of the component cannot be completely ensured in the dispensing process.
The application number is CN201820443426.8, and the publication date is 2019 1 month 15 patents disclose a tool for PCB board dispensing, and this tool includes: the PCB comprises a base and a cover plate, wherein the cover plate is connected with the end part of the base through a pivot shaft, the cover plate and the base can pivot by taking the pivot shaft as a pivot shaft, the PCB is suitable for being clamped between the cover plate and the base, at least one of the cover plate and the base is provided with an operation area, the operation area penetrates through the corresponding cover plate or base, the cover plate or the base is provided with a cover plate extending towards the operation area, and the cover plate shields part of electrical elements on the PCB. The jig can rotate the cover plate or the base to conveniently open or close the jig, the jig is provided with an operation area, and the PCB can be subjected to processing technologies such as dispensing and the like through the operation area. Moreover, be equipped with the cover plate that extends towards the operation area on the tool, the cover plate can shelter from electrical components. The jig that this patent provided is to PCB board design, and application scope is little, and the apron is global design, occupation space is great.
Disclosure of utility model
In order to solve the problems that in the prior art, the fixing effect of a jig on a component to be operated is poor and the production efficiency of the component is low, the utility model provides the inductor glue-pouring fixing device, which is used for fixing an inductor element to be subjected to glue-pouring operation by arranging a plurality of accommodating grooves matched with the appearance of an inductor and a first fixing magnet and a second fixing magnet serving as fixing components, thereby improving the production efficiency of a manual glue-pouring product and improving the quality assurance of the product.
The specific technical scheme is as follows: the utility model provides a sensor encapsulating fixing device, includes carrier plate and fixed subassembly, its characterized in that, be equipped with a plurality of groups holding tank on the carrier plate, fixed subassembly contains a plurality of groups, locates the holding tank top respectively.
Preferably, the shape of the accommodating groove is matched with the shape of the inductor, and the inductor comprises a fixing groove, one end of the fixing groove is connected with an operation groove, and the other end of the operation groove is connected with a through groove.
Preferably, a plurality of symmetrical semicircular clearance grooves are formed in two sides of the operation groove in the accommodating groove, and the circle center of each clearance groove corresponds to a part containing sharp corners on the appearance of the inductor. The function of the clearance groove is to prevent the sharp part on the appearance of the inductor from colliding with the groove, so that the inductor is damaged.
Preferably, the fixing assembly comprises a first fixing strip, a plurality of magnets are arranged on the first fixing strip, and a plurality of first fixing magnets corresponding to the magnets arranged on the first fixing strip are arranged on the carrier plate. The first fixing strip is attached to the carrier plate through magnet adsorption, so that a fixing effect is provided.
Preferably, positioning holes are formed in two ends of the first fixing strip, and positioning pins corresponding to the positioning holes are arranged on the carrier plate. The first fixing strip is prevented from being offset during installation through the positioning holes and the positioning pins, and glue filling operation is affected.
Preferably, the fixing assembly further comprises a second fixing strip, a plurality of magnets are arranged on the second fixing strip, and a plurality of second fixing magnets corresponding to the magnets arranged on the second fixing strip are arranged on the carrier plate. The second fixing strip is attached to the carrier plate through magnet adsorption, so that a fixing effect is provided.
Preferably, the first fixing strip and the second fixing strip are respectively perpendicular to the accommodating groove after being arranged. The fixing assembly has a fixing effect on all the receiving grooves of the group of receiving grooves, and thus needs to be perpendicular to all the receiving grooves.
Compared with the prior art, the utility model has the beneficial effects that:
The inductor element that needs the encapsulating operation can be placed to the level to be equipped with inductor appearance matching's holding tank on this fixing device's the support plate to it is fixed to the inductor through fixed part, has solved the product of gluing and has placed unbalance, appears encapsulating glue and overflows serious quality problem.
The carrier plate of the fixing device is provided with the accommodating grooves with matched shapes of the plurality of sensors, so that the glue filling operation of the plurality of sensor elements can be simultaneously carried out in one operation process, the production efficiency of products is greatly improved, and the quality of the products is improved.
Drawings
FIG. 1 is a schematic diagram of an inductor glue-pouring fixing device according to an embodiment of the present utility model;
FIG. 2 is a schematic view of an inside and outside of an inductor element suitable for use in embodiments of the present utility model;
FIG. 3 is a schematic view of a carrier in a fixing device according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a receiving slot on a carrier plate according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a fixing strip of the fixing assembly provided in an embodiment of the present utility model;
In the figure: 1. the support plate comprises a support plate body, 2, a containing groove, 21, a fixing groove, 22, an operating groove, 23, a through groove, 24, a clearance groove, 3, a fixing assembly, 31, a first fixing strip, 32, a second fixing strip, 33, a first fixing magnet, 34, a second fixing magnet, 35, a locating pin, 36, a locating hole, 4 and an inductor.
Detailed Description
The following describes a specific embodiment of the technical scheme of the present invention by way of examples and with reference to the accompanying drawings.
According to the inductor glue-pouring fixing device provided by the embodiment of the utility model, the inductor 4 is horizontally fixed through the carrier plate 1 provided with the accommodating groove 2 and the fixing component 3, so that the horizontal stability of the inductor 4 element in the glue-pouring process and the subsequent long-time curing process is ensured.
Referring to fig. 1, a schematic diagram of an inductor glue-pouring fixing device provided in an embodiment of the utility model includes a carrier plate 1, a plurality of accommodating grooves 2 are provided on the carrier plate 1, the shape of the accommodating grooves 2 is matched with the shape of an inductor 4, and fixing components 3 are respectively provided at two ends of the accommodating grooves 2.
Referring to fig. 2, which is a schematic view of an inner side and an outer side of a sensor element suitable for use in the embodiment of the present utility model, a suitable object of the fixing device provided in the present embodiment is a faucet sensor 4, the sensor 4 is a small-volume sensor, and the glue filling area is only one nail cover size.
In the actual glue filling operation process, if a machine is selected for glue filling, the material requirement on the glue is very high, the curing time requirement and the fluidity of the glue are very high, and the glue filling machine is suitable for products with large glue filling area.
The small-volume sensor of the tap sensor cannot be fixed, the glue filling and curing time is insufficient, and the problems of degumming and insufficient adhesive force between glue and a shell are caused. If manual glue filling is chosen, a very reliable glue filling device is required.
Referring to fig. 3, which is a schematic diagram of a carrier plate in a fixing device provided in an embodiment of the present utility model, the number of receiving slots 2 on the carrier plate in this embodiment is forty-four, and the receiving slots are divided into four groups, so that the glue pouring operation of a plurality of sensors 4 can be performed simultaneously, and the production efficiency is improved.
Each group of containing grooves 2 are mutually parallel, are regularly arranged, are respectively positioned at four positions on the carrier plate 1, and are symmetrical at two ends of the carrier plate 1 in the width direction.
The part of holding tank 2 near carrier plate 1 length edge is connected with wire groove 23, and this fixing device is at the during operation, and inductor 4 of putting into holding tank 2 is connected with the electric wire through the wire hole. When the inductor 4 is placed in the accommodating groove 2, the electric wire extends out of the fixing device through the wire through groove 23 and is fixed through the fixing component 3.
Referring to fig. 4, a schematic diagram of a receiving groove on a carrier plate provided in an embodiment of the present utility model is shown, and a main body portion of the receiving groove 2 is shown as an operating groove 22, which mainly receives a portion of the inductor 4 that needs to be filled with glue, so that, in operation, the fixing assemblies 3 at two ends cannot cover the operating groove 22.
The end of the operation slot 22 near the center of the carrier plate 1 is connected with a fixing slot 21, and referring to fig. 2 together, it can be seen that when the inductor 4 is placed in the accommodating slot 2, the surface of the inductor 4 in the fixing slot 21 is located at the same level as the surface of the carrier plate 1, so that the inductor 4 can be pressed and fixed by the fixing component 3 disposed therein. The other end of the operation slot 21 is connected to a communication slot 23.
The two ends of the operation slot 22 are further provided with a plurality of symmetrical semicircular clearance grooves 24, in this embodiment, ten clearance grooves 24 are included, the center positions of which respectively correspond to the positions including sharp corners on the outer shape of the inductor 4, namely, the four corners of the bottom surface of the operation slot 22 and the side walls of the corresponding positions, and the side walls of the parts close to the through slot 23, so as to prevent the damage caused by collision between the sharp parts on the outer shape of the inductor 4 and the accommodating slot 2.
Referring to fig. 5, a schematic view of a fixing strip in a fixing assembly according to an embodiment of the present utility model is shown.
The fixing assembly 3 comprises a first fixing assembly and a second fixing assembly, wherein the first fixing assembly is respectively positioned at the central position of each group of accommodating grooves 2 close to the carrier plate 1 and comprises a first fixing strip 31 and a first fixing magnet 33.
As shown in fig. 3, the first fixed magnet 33 includes three small magnets in the present embodiment, and is disposed on the carrier plate 1, and is located near the center of the carrier plate 1 in each group of receiving slots 2.
The three small magnets are distributed into a straight line parallel to the length direction of the carrier plate 1 and are respectively arranged at the positions corresponding to the two ends and the middle of each group of accommodating grooves 2.
The positioning pins 35 are also arranged around the small magnets at the two ends of the first fixed magnet 33, and are respectively positioned around the small magnets at the two ends and close to the center small magnet.
The first fixing strip 31 is provided with a magnet corresponding to the first fixing magnet 33, and the inner sides of the magnets at the two ends are also provided with positioning holes 36 corresponding to the positioning pins 35, so that the first fixing strip 31 can be positioned during installation, and the glue filling is prevented from being influenced by position deviation.
When the first fixing assembly is mounted, the mounting is completed by passing the positioning pin 35 through the positioning hole 36 and by attracting the first fixing magnet 33 and the corresponding magnet on the first fixing bar 31 to each other.
The first fixing member after installation is pressed against the fixing groove 21 by the attraction force of the magnet, and can provide a fixing effect to one end of the inductor 4.
The second fixing components are respectively located at the positions of each group of accommodating grooves 2 close to the length edge of the carrier plate 1, and comprise second fixing strips 32 and second fixing magnets 34.
As shown in fig. 3, the second fixed magnet 34 includes three small magnets in the present embodiment, and is disposed on the carrier plate 1 at a position near the longitudinal edge of the carrier plate 1 in each group of the accommodating grooves 2.
The three small magnets are distributed into a straight line parallel to the length direction of the carrier plate 1 and are respectively arranged at the positions corresponding to the two ends and the middle of each group of accommodating grooves 2.
The small magnet in the middle position is positioned in the through slot 23, and is higher than the bottom surface of the through slot 23 and is flush with the surface of the carrier plate 1 in order to enable the second fixing strip 32 to be clung to the surface of the carrier plate 1 after being installed.
The second fixing bar 32 is provided with a magnet corresponding to the second corresponding magnet 34, and when the second fixing assembly is installed, the second fixing magnet 34 and the corresponding magnet on the second fixing bar 32 attract each other, so that the installation is completed.
The second fixed assembly is pressed by the attraction force of the magnet to the upper part of the wire slot 23, and can provide a fixing function for the wires extending from the inductor 4.
When the glue filling work is carried out, epoxy resin glue is used in the actual work, the curing time is generally 8-16 hours, at this time, the inductor 4 can be horizontally placed in the accommodating groove 2 matched with the inductor, and the fixing assembly 3 is used for fixing the two ends of the inductor 4 and waiting for the glue to be completely cured.
To sum up, the fixing device provided in this embodiment horizontally fixes the inductor 4 through the carrier plate 1 and the fixing component 3 provided with the accommodating groove 2, which solves the serious quality problem that the glue filling glue overflows due to unbalanced placement of the glue filling product. And can carry out the encapsulating to a plurality of inductors 4 simultaneously through this fixing device, improved the production efficiency of product by a wide margin, promote the quality of product.
In addition to the above embodiments, the technical features or technical data of the present utility model may be rearranged and combined within the scope of the claims and the description of the present utility model to constitute new embodiments, which may be implemented without inventive effort by those skilled in the art, and thus, embodiments of the present utility model not described in detail should be considered as embodiments of the present utility model within the scope of the protection of the present utility model.
Claims (5)
1. The utility model provides a glue filling fixing device of inductor, includes carrier plate (1) and fixed subassembly (3), its characterized in that is equipped with a plurality of groups holding tank (2) on carrier plate (1), and fixed subassembly (3) contain a plurality of groups, locate the top at holding tank (2) both ends respectively;
the shape of the accommodating groove (2) is matched with the shape of the inductor (4), and the inductor comprises a fixed groove (21), one end of the fixed groove (21) is connected with an operating groove (22), and the other end of the operating groove (22) is connected with a through groove (23);
The fixing component (3) comprises a first fixing strip (31), a plurality of magnets are arranged on the first fixing strip (31), and a plurality of first fixing magnets (33) corresponding to the magnets arranged on the first fixing strip (31) are arranged on the carrier plate (1).
2. The glue-pouring fixing device of the inductor according to claim 1, wherein a plurality of symmetrical semicircular clearance grooves (24) are formed in two sides of the operation groove (22) in the accommodating groove (2), and the circle center of each clearance groove (24) corresponds to a part containing sharp corners on the appearance of the inductor (4).
3. The glue-pouring fixing device of the sensor according to claim 1, wherein positioning holes (36) are formed at two ends of the first fixing strip (31), and positioning pins (35) corresponding to the positioning holes (36) are formed on the carrier plate (1).
4. The glue-pouring fixing device of the sensor according to claim 1, wherein the fixing assembly (3) further comprises a second fixing strip (32), a plurality of magnets are arranged on the second fixing strip (32), and a plurality of second fixing magnets (34) corresponding to the magnets arranged on the second fixing strip (32) are arranged on the carrier plate (1).
5. The glue-pouring fixing device of an inductor according to claim 1 or 4, characterized in that the first fixing strip (31) and the second fixing strip (32) are arranged perpendicularly to the receiving groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322271057.2U CN220825038U (en) | 2023-08-23 | 2023-08-23 | Inductor glue filling fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322271057.2U CN220825038U (en) | 2023-08-23 | 2023-08-23 | Inductor glue filling fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220825038U true CN220825038U (en) | 2024-04-23 |
Family
ID=90725391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322271057.2U Active CN220825038U (en) | 2023-08-23 | 2023-08-23 | Inductor glue filling fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220825038U (en) |
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2023
- 2023-08-23 CN CN202322271057.2U patent/CN220825038U/en active Active
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