CN216150310U

CN216150310U - Ultraviolet curing jig

Info

Publication number: CN216150310U
Application number: CN202122201167.2U
Authority: CN
Inventors: 邹文强; 皮进勇; 刘毅; 黄天林; 吕俊辉; 李坤
Original assignee: Lanto Electronic Ltd
Current assignee: Lanto Electronic Ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-04-01
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to an ultraviolet curing jig which comprises a carrier seat, wherein a product accommodating area is arranged on the carrier seat; and at least one optical lens, set up in on the carrier seat, at least some of optical lens set up towards the product holding district, optical lens are used for guiding light to the product holding district, and ultraviolet ray can be through optical lens reflection to the product in the product holding district on to the point of product position implementation solidification is glued, and the setting of light source is more nimble, and has reduced the development degree of difficulty of ultraviolet curing tool.

Description

Ultraviolet curing jig

Technical Field

The utility model relates to the technical field of tools, in particular to an ultraviolet curing jig.

Background

In the production of electronic products, ultraviolet curing glue (UV glue) is often used to adhesively connect two components. The ultraviolet curing adhesive is an adhesive which is cured under irradiation of ultraviolet rays. For example, to wireless battery charging outfit, wireless charging coil sets up on a base plate, and the base plate passes through ultraviolet curing glue with the casing and is connected, and for making to connect more firmly, sticky position between base plate and the casing has a plurality ofly usually, then when the solidification, needs a plurality of light sources to implement from different angles and positions and shine, needs to satisfy certain position and angle requirement between every light source and the fixed tool of product, and this has increased the development degree of difficulty that sets up degree of difficulty and tool of light source. In addition, for a product which only needs to be irradiated and cured at a single position, in order to enable light to irradiate a dispensing position on the product, the setting position and the angle of the light source also need to meet certain requirements, which also brings certain limitations for the setting of the light source and the development of a jig.

SUMMERY OF THE UTILITY MODEL

In view of the above, an objective of the present invention is to provide an ultraviolet curing jig, which can improve the flexibility of light source arrangement and reduce the difficulty of developing the ultraviolet curing jig.

The embodiment of the utility model provides an ultraviolet curing jig, which comprises: the carrying seat is provided with a product accommodating area; and at least one optical lens, set up on the said carrier seat, the said optical lens is set up towards the said product containing area at least partially, the said optical lens is used for guiding the light to the said product containing area.

In some embodiments, the product containing area and the optical lens are both located on the first surface of the carrier, the optical lens is disposed at an acute angle to the first surface, and the optical lens is disposed as a mirror.

In some embodiments, the uv curing jig further comprises: at least one leaded light boss, set up in on the first surface, the last inclined plane that has of leaded light boss, the inclined plane with the first surface is the acute angle setting, optical lens set up in on the inclined plane.

In some embodiments, the optical lens comprises a first optical lens and a second optical lens; the first optical lenses are arranged on two sides of the product accommodating area along a first direction respectively; the second optical lens is provided with one, the second optical lens is arranged on one side of the product accommodating area along a second direction, and the first direction is vertical to the second direction.

In some embodiments, the uv curing jig further comprises: the mounting boss is arranged on the carrying seat, and the product accommodating area is located on the mounting boss.

In some embodiments, the carrier seat is provided with a limiting unit, and the limiting unit is used for limiting the product in the product accommodating area.

In some embodiments, the stopper unit includes: the middle part of the transmission rod is rotatably arranged in the carrier seat in a penetrating way, one end of the transmission rod extends out of one side of the carrier seat, and one side of the transmission rod is provided with a groove; the first follow-up block is movably embedded in the carrying seat, a first limiting part is arranged on the first follow-up block in a protruding mode, the first limiting part extends towards the product accommodating area and at least partially extends out of the carrying seat, the first follow-up block comprises a first end and a second end which are opposite, the first end is accommodated in the groove of the transmission rod, and the second end is elastically connected with the carrying seat through a first elastic piece; the transmission rod is set to rotate in a controlled mode, the groove drives the first follow-up block to move, the first limiting portion is further driven to move relative to the product containing area, and the first elastic piece is used for resetting the first follow-up block.

In some embodiments, the recess comprises first and second opposing sidewalls in an axial direction of the drive link; a first groove bottom plane is clamped between the first side wall and the second side wall, and the first groove bottom plane is set to be controlled to drive the first follow-up block to move.

In some embodiments, the first follower block further has a first wedge surface thereon; the spacing unit still includes: the second follow-up block is movably embedded in the carrier seat, a second wedge surface is arranged on the second follow-up block, the second follow-up block is connected with the first wedge surface in a sliding mode through the second wedge surface, a second limiting part is arranged on the second follow-up block in a protruding mode, and the second limiting part extends towards the product containing area and at least partially extends out of the carrier seat; when the first follow-up block is controlled to move, the second follow-up block is synchronously driven to move through the first wedge surface, and then the second limiting part is driven to move relative to the product accommodating area.

In some embodiments, the stopper unit further comprises: the bracket is connected with the loading seat and is provided with a fixing groove; the handle comprises a connecting end and an operating end, the connecting end is connected with the end, extending out of the carrier seat, of the transmission rod, and the operating end is movably arranged relative to the fixing groove.

The ultraviolet curing jig provided by the embodiment of the utility model can guide ultraviolet rays to the product accommodating area through the optical lens, and carry out irradiation curing on the ultraviolet curing glue on the product in the product accommodating area, so that the requirements on the relative position and angle between the light source and the ultraviolet curing jig are relaxed, the light source is more flexibly arranged, and the development difficulty of the ultraviolet curing jig is reduced.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of an ultraviolet curing jig according to an embodiment of the utility model;

FIG. 2 is an exploded view of a UV curing jig suitable for use in an embodiment of the utility model;

FIG. 3 is a schematic view of an optical path of an ultraviolet curing jig during curing according to an embodiment of the present invention;

FIG. 4 is a schematic view of an ultraviolet curing jig according to an embodiment of the present invention when curing a product;

FIG. 5 is a schematic structural diagram of a position limiting unit according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a drive link of an embodiment of the present invention;

fig. 7 is a schematic structural diagram of the second follower block 53 according to the embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a first follower block 52 according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of a stent according to an embodiment of the present invention;

FIG. 10 is a schematic top view of a test fixture according to an embodiment of the present invention;

fig. 11 is a sectional view taken along the line a-a in the present embodiment.

Description of reference numerals:

a carrier 1, a product containing area 11, a first surface 12;

an optical lens 2, a first optical lens 21, a second optical lens 22;

light guide boss 3, inclined plane 31;

mounting a boss 4;

the limiting unit 5, a transmission rod 51, a groove 511, a first side wall 5111, a second side wall 5112, a first groove bottom plane 5113, a first follow-up block 52, a first limiting part 521, a first end 522, a second end 523, a first wedge surface 524, a first hole position 525, a second follow-up block 53, a second wedge surface 531, a second limiting part 532, a bracket 54, a fixing groove 541, a handle 55, a connecting end 551 and an operation end 552;

a first elastic member 61;

a substrate 71, a coil 72, a shell 73, and ultraviolet curing glue 74;

a light ray 8;

a first direction X, a second direction Y.

Detailed Description

The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details. Well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

Unless the context clearly requires otherwise, throughout the description, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".

In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Fig. 1 is a schematic perspective view of an ultraviolet curing jig according to an embodiment of the utility model. As shown in fig. 1, the ultraviolet curing jig includes a carrier 1, the carrier 1 has a product accommodating area 11, and the carrier 1 further has at least one optical lens 2, at least a portion of the optical lens 2 faces the product accommodating area 11, and the optical lens 2 is used for guiding light to the product accommodating area 11.

As shown in fig. 2, a product of the ultraviolet curing jig suitable for this embodiment includes a substrate 71, a coil 72 disposed on the substrate 71, and a housing 73. The housing 73 and the substrate 71 are connected by an ultraviolet curing adhesive 74. In general, in order to ensure the stable connection between the substrate 71 and the housing 73, the ultraviolet curing glue 74 is disposed at a plurality of positions between the substrate 71 and the housing 73, and in the ultraviolet curing link, a plurality of light sources are required to irradiate different dispensing positions, or one light source is required to sequentially irradiate each dispensing position. If a plurality of light sources are used to irradiate different dispensing positions, a plurality of ultraviolet irradiation light sources are required, which results in a high cost, and if one light source is used to sequentially irradiate each dispensing position, the work efficiency is low. The ultraviolet curing jig of the embodiment guides the ultraviolet light through the optical lens 2, and can guide the ultraviolet light to the predetermined position of the product accommodating area 11, and perform irradiation curing on the ultraviolet curing adhesive 74 between the substrate 71 and the housing 73 in the product accommodating area 11, which can be realized only by one ultraviolet irradiation device, and can perform irradiation on different dispensing positions at the same time, so that the operation is flexible, the cost is effectively reduced, and the operation efficiency is improved.

The optical lens 2 is disposed toward the product accommodating area 11, which means that the light optically processed by the optical lens 2 is emitted toward the accommodating area. In different situations, the incident angles of the light rays on the optical lens 2 may be different, and the different incident angles may result in different emergent angles, and as long as the light rays can be irradiated toward the product accommodating area 11 after being emergent, the optical lens 2 can be considered to be at least partially disposed toward the product accommodating area 11. Further, when the product accommodating area 11 accommodates a product, the ultraviolet light may be irradiated toward a dispensing position of the product (where a glue is usually dispensed) to cure the glue.

As shown in fig. 3 and 4, in some embodiments, the product accommodating area 11 and the optical lens 2 are both located on the first surface 12 of the carrier 1, the optical lens 2 is disposed at an acute angle with respect to the first surface 12, and the optical lens 2 is disposed as a reflective lens. The incident angle of the reflector plate is the same as the reflection angle when the reflector plate reflects light, so that the position of the irradiation light source and the angle of the optical lens 2 can be obtained through simpler calculation or experiment when the position of the irradiation light source and the angle of the optical lens are determined, and the development difficulty of the ultraviolet curing jig is reduced. And optical lens 2 and first surface 12 are the acute angle setting for the irradiation light source can set up the position that is nearer apart from the ultraviolet curing tool, makes holistic ultraviolet curing unit structure compacter, saves space.

Fig. 3 and 4 are schematic diagrams of light 8 entering the product accommodating area 11 after being reflected by the optical lens 2, and the size and shape in fig. 3 are not intended to limit the present embodiment. And the light ray 8 has different expressions in fig. 3 and fig. 4, which are only used to illustrate the light path of the light ray 8 and are not used to limit the present embodiment.

The optical lens 2 may be a flat mirror, which is a common type of mirror.

As shown in fig. 3 and 4, the optical lens 2 is preferably arranged at 45 ° to the first surface 12, and it can be understood that the light source can emit light perpendicular to the first surface 12, according to the same incident angle and exit angle of the reflection, i.e. both incident angle and exit angle are 45 °. For example, if the carriage 1 is horizontally disposed and the first surface 12 is parallel to the horizontal plane, the light source can emit light vertically, and most of the existing light source devices are horizontal or vertical light sources, which makes the light source arrangement simpler.

Of course, in some other alternative embodiments, the optical lens 2 may also be a refractive lens, and/or the optical lens 2 and the first surface 12 may also be arranged at a right angle or an obtuse angle. In this case, the refractive index of the optical lens 2 and/or the angle of the optical lens 2 may also be set according to calculation or experiment, so that the light may be emitted toward the product accommodating area 11 after being optically processed by the optical lens 2, thereby achieving the purpose of curing the product, which is the same as the above principle and is not described herein in detail.

As shown in fig. 1, in some embodiments, the ultraviolet curing jig further includes at least one light guide boss 3, the light guide boss 3 is disposed on the first surface 12, and the light guide boss 3 has an inclined surface 31, the inclined surface 31 is disposed at an acute angle with the first surface 12, and the optical lens 2 is disposed on the inclined surface 31. This provides a basis for the angular arrangement of the optical lens 2 with respect to the carrier 1. Further, the angle between the optical lens 2 and the first surface 12, that is, the angle between the inclined surface 31 and the first surface 12, therefore, as mentioned in the above paragraph, the setting angle of the inclined surface 31 may also be an acute angle, a right angle or an obtuse angle, which can be adjusted according to the actual situation. In addition, similarly, the inclined surface 31 is also disposed towards the product accommodating area 11, which is the same as the above-mentioned reason for disposing the optical lens 2 towards the product accommodating area 11, and will not be described in detail herein.

As shown in fig. 1 and 2, in some embodiments, the optical lens 2 comprises a first optical lens 21 and a second optical lens 22. The number of the first optical lenses 21 is two, and the two first optical lenses 21 are respectively arranged on two sides of the product accommodating area 11 along the first direction X; the second optical lens 22 has one, and the second optical lens 22 is disposed on one side of the product accommodating area 11 along a second direction Y, where the first direction X is perpendicular to the second direction Y. This corresponds to the product having a plurality of dispensing positions between the substrate 71 and the housing 73 in the present embodiment, and referring to fig. 2, the ultraviolet curing glue 74 includes five glue blocks, and the five glue blocks can be irradiated and cured simultaneously under the optical processing of the three optical lenses 2.

In some other embodiments, the number of the optical lenses 2 may be one, or may be two or more, and when the number of the optical lenses 2 is not unique, the setting position and the angle of each optical lens 2 relative to the product accommodating area 11 may be adjusted according to the actual situation, which is not described herein in detail.

As shown in fig. 1, in some embodiments, the ultraviolet curing jig further includes a mounting boss 4, the mounting boss 4 is disposed on the carrier seat 1, and the product accommodating area 11 is located on the mounting boss 4. When the optical lens 2 is disposed on the light guide boss 3, a certain distance may be formed between the optical lens 2 and the first surface 12, and the height of the mounting boss 4 may correspond to the height of the light guide boss 3, so that when the product accommodating area 11 is located on the mounting boss 4, the light rays perpendicularly incident to the optical lens 2 may horizontally exit toward the product accommodating area 11.

In some embodiments, the carrier 1 may be provided with a limiting unit 5, and the limiting unit 5 is used for limiting the product in the product accommodating area 11. So that the product can be positioned and fixed in the product accommodating section 11 upon irradiation of ultraviolet rays.

As shown in fig. 1, 5, 6 and 8, in some embodiments, the limiting unit 5 includes a transmission rod 51 and a first follower block 52. The middle portion of the transmission rod 51 is rotatably disposed through the carrier seat 1, one end of the transmission rod 51 extends out of one side of the carrier seat 1, and one side of the transmission rod 51 has a groove 511, where the groove 511 in this embodiment is disposed in the middle portion of the transmission rod 51 as an example. The first follower block 52 is movably embedded in the carrier seat 1, the first follower block 52 is provided with a first limiting portion 521 in a protruding manner, the first limiting portion 521 extends towards the product accommodating area 11 and partially extends out of the carrier seat 1, the first follower block 52 comprises a first end 522 and a second end 523, the first end 522 is accommodated in the groove 511 of the transmission rod 51, and the second end 523 is elastically connected with the carrier seat 1 through the first elastic piece 61. The transmission rod 51 is set to rotate controllably, the groove 511 drives the first follower block 52 to move, and further drives the first limiting portion 521 to move relative to the product accommodating area 11, and the first elastic member 61 is used for resetting the first follower block 52.

Wherein, the transmission rod 51 and the first follower block 52 can be movably embedded inside the carriage 1, and in order to show the structure of the position limiting unit 5 more clearly, in fig. 5, the carriage 1 is not shown.

The end of the first limiting portion 521 can extend out of the carrier 1 to the product accommodating area 11, and when the product accommodating area 11 accommodates a product, the first limiting portion 521 stops at one side of the product to limit the movement of the product, thereby fixing the product in the product accommodating area 11. By controlling the rotation of the transmission rod 51, the first limiting part 521 can be controlled to move relative to the product accommodating area 11, and when a product is to be placed in the product accommodating area 11, the first limiting part 521 can be controlled to move away from the product accommodating area 11, so that enough space is vacated for the product to be installed; when a product is placed in the product accommodating area 11, the transmission rod 51 can be released, so that the first follower block 52 is reset under the action of the first elastic piece 61, and the first limiting part 521 is driven to move towards the product accommodating area 11 until the product abuts against one side of the product.

As shown in fig. 10 and 11, in an alternative implementation manner, the second end 523 of the first follower block 52 may have a first hole 525 for installing the first elastic element 61, and a part of the first elastic element 61 may be accommodated in the first hole 525, and another part of the first elastic element extends out of the first hole 525 and abuts against the inside of the carrier seat 1. Therefore, when the transmission rod 51 is controlled to rotate to drive the first follower block 52 to move and further drive the first limiting part 521 to move away from the product accommodating area 11, the first elastic part 61 is compressed and stores elastic force; when the driving force is removed from the driving rod 51, the first elastic member 61 automatically restores to its original length, and drives the first follower block 52 to move in the opposite direction by the stored elastic force, and drives the first limiting portion 521 to move toward the product accommodating area 11. And part of the first elastic part 61 is accommodated in the hole site, so that the first elastic part 61 can be limited by the hole site in the radial direction and cannot fall off the hole site, and further, the connection between the first elastic part 61 and the first follow-up block 52 is more stable. In an alternative implementation, the first elastic member 61 may be a spring.

As shown in fig. 6 and 8, in some embodiments, the groove 511 includes a first side wall 5111 and a second side wall 5112 opposite to each other in the axial direction of the transmission rod 51, the first side wall 5111 and the second side wall 5112 sandwich a first groove bottom plane 5113 therebetween, and the first groove bottom plane 5113 is configured to controllably drive the first follower block 52 to move. In other words, the recess 511 is a square groove, the bottom of which is a flat surface, and the end surface of the first end 522 of the first follower block 52 is also a flat surface. When the transmission rod 51 is not controlled to rotate, the first limiting part 521 is in a limiting state, and the first elastic piece 61 is not elastically compressed, the first end 522 of the first follower block 52 is in fit connection with the first groove bottom plane 5113; when the transmission rod 51 is controlled to rotate, the groove 511 rotates along with the rotation of the transmission rod 51, the first groove bottom plane 5113 pushes the first follow-up block 52 to move, and as the first groove bottom plane 5113 pushes the first follow-up block 52 to move, the contact between the end plane of the first end 522 of the first follow-up block 52 and the first groove bottom plane 5113 gradually progresses from surface contact to line contact. Therefore, the bottom surface of the groove 511 is set to be a plane, so that the transmission rod 51 can drive the first follow block 52 to move greatly under the rotation of a small degree, and the transmission efficiency of the mechanism is higher.

Of course, in some other embodiments, the groove 511 may be an annular groove extending around the circumference of the drive rod 51, and the annular groove may partially surround the circumference of the drive rod 51, rather than fully angularly. And in this case the groove bottom of the annular groove may be either a planar bottom or a curved bottom. Therefore, the groove 511 can also drive the first follower block 52 to move, and this embodiment is not described in detail herein.

As shown in fig. 7 and 8, in some embodiments, first follower block 52 also has a first wedge surface 524 thereon. The limiting unit 5 further includes a second follower block 53, the second follower block 53 is movably embedded in the carrier seat 1, the second follower block 53 has a second wedge surface 531, the second follower block 53 is slidably connected to the first wedge surface 524 through the second wedge surface 531, a second limiting portion 532 is convexly disposed on the second follower block 53, and the second limiting portion 532 extends toward the product accommodating area 11 and at least partially extends out of the carrier seat 1. When the first follower block 52 is controlled to move, the second follower block 53 is synchronously driven to move by the first wedge surface 524, and further the second limiting portion 532 is driven to move relative to the product accommodating area 11.

The moving directions of the first follower block 52 and the second follower block 53 are perpendicular to each other. Further, the moving directions of the first limiting portion 521 and the second limiting portion 532 are also perpendicular to each other, so that the first limiting portion 521 and the second limiting portion 532 can limit the product in the product accommodating area 11 in the perpendicular directions, thereby clamping the product in the product accommodating area 11 more firmly. The second follower block 53 may also be elastically connected to the carrier 1 through an elastic member, so as to be able to reset after moving, which is similar to the principle of the first follower block 52 and the first elastic member 61, and therefore not shown in the drawings and not described in detail herein. Alternatively, the elastic member of the second follower block 53 may be the other end of the second follower block 53 opposite to the second wedge surface 531, to which the second follower block 53 is connected.

As shown in fig. 1, 5 and 9, in some embodiments, the spacing unit 5 further comprises a bracket 54 and a handle 55. Wherein, the bracket 54 is connected with the carrier 1, and the bracket 54 has a fixing groove 541. The handle 55 comprises a connecting end 551 and an operating end 552, the connecting end 551 is connected with the end of the transmission rod 51 extending out of the carrier seat 1, and the operating end 552 is movably arranged relative to the fixing groove 541 and is configured to be controlled to drive the transmission rod 51 to rotate.

The bracket 54 can be connected to one side of the carriage 1, and the middle of the bracket 54 is hollowed out, and the handle 55 and the portion of the transmission rod 51 extending out of the carriage 1 can be hollowed out in the middle of the bracket 54. When the transmission rod 51 does not rotate, the operation end 552 of the handle 55 may be accommodated in the fixing groove 541 of the bracket 54, and when a product needs to be installed in the product accommodating area 11, the operation end 552 of the handle 55 is rotated, so that the operation end 552 is separated from the fixing groove 541 and drives the transmission rod 51 to rotate, thereby driving the first limiting portion 521 and the second limiting portion 532 to perform installation of the yielding product. After the product is installed, the operation end 552 of the handle 55 is rotated again, so that the operation end 552 is received in the fixing groove 541 of the bracket 54, and the transmission rod 51 is synchronously driven to rotate, and the first follower block 52 is reset under the action of the first elastic element 61, and the second follower block 53 is also synchronously reset, thereby completing the reset of the mechanism. In this process, the bracket 54 and the fixing groove 541 can give an operation reference to the handle 55, so that the handle 55 can be rotated more efficiently. The handle 55 may be rotated by a human or an automated device (e.g., a robot), but the embodiment is not limited thereto.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an ultraviolet curing tool which characterized in that, ultraviolet curing tool includes:

the carrying seat (1), wherein the carrying seat (1) is provided with a product accommodating area (11); and

at least one optical lens (2) arranged on the carrier (1), wherein at least part of the optical lens (2) faces the product accommodating area (11), and the optical lens (2) is used for guiding light to the product accommodating area (11).

2. The UV curing jig of claim 1, wherein the product accommodating area (11) and the optical lens (2) are both located on the first surface (12) of the carrier (1), the optical lens (2) and the first surface (12) are arranged at an acute angle, and the optical lens (2) is arranged as a reflective lens.

3. The UV curing jig of claim 2, further comprising:

at least one leaded light boss (3), set up in on first surface (12), have inclined plane (31) on leaded light boss (3), inclined plane (31) with first surface (12) are the acute angle setting, optical lens (2) set up in on inclined plane (31).

4. The ultraviolet curing jig of any one of claims 1 to 3, wherein the optical lens (2) comprises a first optical lens (21) and a second optical lens (22);

the number of the first optical lenses (21) is two, and the two first optical lenses (21) are respectively arranged on two sides of the product accommodating area (11) along a first direction (X); the second optical lens (22) is provided with one, the second optical lens (22) is arranged on one side of the product accommodating area (11) along a second direction (Y), and the first direction (X) is perpendicular to the second direction (Y).

5. The UV curing jig of claim 1, further comprising:

the mounting boss (4) is arranged on the carrier seat (1), and the product accommodating area (11) is located on the mounting boss (4).

6. The ultraviolet curing jig of claim 1, wherein the carrier (1) is provided with a limiting unit (5), and the limiting unit (5) limits the product in the product accommodating area (11).

7. The UV curing jig according to claim 6, wherein the limiting unit (5) comprises:

the middle part of the transmission rod (51) is rotatably arranged in the carrier seat (1) in a penetrating manner, one end of the transmission rod (51) extends out of one side of the carrier seat (1), and one side of the transmission rod (51) is provided with a groove (511);

the first follow-up block (52) is movably embedded in the carrier seat (1), a first limiting part (521) is arranged on the first follow-up block (52) in a protruding mode, the first limiting part (521) extends towards the product accommodating area (11) and partially extends out of the carrier seat (1), the first follow-up block (52) comprises a first end (522) and a second end (523) which are opposite, the first end (522) is accommodated in the groove (511) of the transmission rod (51), and the second end (523) is elastically connected with the carrier seat (1) through a first elastic piece (61);

the transmission rod (51) is set to rotate in a controlled mode, the groove (511) drives the first follow-up block (52) to move, the first limiting part (521) is further driven to move relative to the product containing area (11), and the first elastic piece (61) is used for resetting the first follow-up block (52).

8. The UV curing jig of claim 7, wherein the groove (511) comprises a first side wall (5111) and a second side wall (5112) which are opposite in the axial direction of the transmission rod (51);

the first side wall (5111) and the second side wall (5112) sandwich a first groove bottom plane (5113), and the first groove bottom plane (5113) is set to be controlled to drive the first follow-up block (52) to move.

9. The ultraviolet curing jig of claim 7 or 8, characterized in that the first follower block (52) is further provided with a first wedge surface (524);

the limiting unit (5) further comprises:

the second follow-up block (53) is movably embedded in the carrier seat (1), a second wedge surface (531) is arranged on the second follow-up block (53), the second follow-up block (53) is in sliding connection with the first wedge surface (524) through the second wedge surface (531), a second limiting part (532) is arranged on the second follow-up block (53) in a protruding mode, and the second limiting part (532) extends towards the product accommodating area (11) and at least partially extends out of the carrier seat (1);

when the first follow-up block (52) is controlled to move, the second follow-up block (53) is synchronously driven to move through the first wedge surface (524), and then the second limiting part (532) is driven to move relative to the product containing area (11).

10. The ultraviolet curing jig of claim 7 or 8, characterized in that the limiting unit (5) further comprises:

the bracket (54) is connected with the carrier seat (1), and a fixing groove (541) is formed in the bracket (54);

the handle (55) comprises a connecting end (551) and an operating end (552), the connecting end (551) is connected with the end, extending out of the carrier seat (1), of the transmission rod (51), and the operating end (552) is movably arranged relative to the fixing groove (541).