Glue temperature measuring jig

Abstract

The utility model provides a glue temperature measuring jig, and belongs to the technical field of machinery. The problem of poor stability in the prior art is solved. The glue temperature measuring jig comprises a flat-plate-shaped bottom plate and further comprises a cover plate, a glass plate, a locking mechanism and a temperature measuring line, the upper portion of the bottom plate is provided with a concave installation cavity used for containing a product, a glue injection cavity is formed in a gap between the installation cavity and the product after the product is contained in the installation cavity, and the cover plate is connected to the upper portion of the bottom plate. The locking mechanism is connected between the cover plate and the bottom plate, the glass plate is tightly pressed between the bottom plate and the cover plate, and a through glue injection hole and a through hole are formed in the glass plate. The glue temperature measuring jig is high in stability.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical technology and relates to a glue temperature measuring fixture. Background Technology

[0002] During the LIPO process, 470nm wavelength blue light is used to cure the UV adhesive. The light energy is 400-500mW / cm². The curing process generates a lot of heat. If the adhesive temperature is too high or too low, it will affect the curing effect. Therefore, the curing temperature of the adhesive must be strictly controlled.

[0003] The adhesive temperature test uses the embedded wire method to measure temperature. The test wire is passed through the air hole of a fixture (specifically, an adhesive temperature measuring fixture) to reach the required test point and is fixed in position with tape. Due to the small cavity of the fixture, it is impossible to simultaneously measure multiple test wires. To solve this problem, existing technologies usually perform measurements in stages. Although this achieves temperature measurement, it results in long measurement time, increased variables, and problems of large data fluctuations and data distortion.

[0004] It can be seen that the existing measurement operations are not only inefficient, but also have poor measurement accuracy.

[0005] Chinese patent publication number CN219836746U discloses a product glue injection positioning device and processing equipment, including a material carrier component, symmetrically hinged clamping handles on both sides of the material carrier component, a flexible pressing component inside the clamping handles, a cover material component pressed on the material carrier component, a glue injection positioning structure and an overflow glue discharge structure on the cover material component, and the clamping handles being flipped to allow the flexible pressing component to clamp the cover material component.

[0006] The aforementioned patent utilizes a window structure to expose the glue injection section and employs a hollowed-out sleeve to provide injection and overflow points, thereby achieving precise glue injection and timely removal of excess glue, improving the integrity and appropriate amount of glue injection in the finished product. However, the patent does not provide a technical solution for measuring the glue temperature at the molding cavity. Because the glue temperature cannot be accurately controlled, the product molding stability is relatively poor. Summary of the Invention

[0007] The purpose of this invention is to address the aforementioned problems in the existing technology by providing a glue temperature measuring fixture with high stability and a compact structure.

[0008] The objective of this utility model can be achieved through the following technical solutions:

[0009] A glue temperature measuring fixture includes a flat base plate, characterized in that it further includes a cover plate, a glass plate, a locking mechanism, and a temperature measuring wire. The upper part of the base plate has a recessed mounting cavity for inserting a product. After the product is inserted into the mounting cavity, a glue injection cavity is formed in the gap between the mounting cavity and the product. The cover plate is connected to the upper part of the base plate, and the locking mechanism is connected between the cover plate and the base plate. The glass plate is pressed tightly between the base plate and the cover plate and has a through-hole and a through-hole on the glass plate. The through-hole communicates with the glue injection cavity. The temperature measuring wire passes through the through-hole, with the inner end of the temperature measuring wire located in the glue injection cavity. The outer end of the temperature measuring wire extends out of the glass plate and is used to connect with a thermometer. In the initial state, the locking mechanism fastens the cover plate and the base plate together. After the locking mechanism is released, the cover plate can detach from the base plate.

[0010] In the above-mentioned adhesive temperature measuring fixture, the cover plate has a grid-like frame, and the adhesive injection holes and through holes on the glass plate are all located in the frame.

[0011] In the above-mentioned adhesive temperature measuring fixture, the locking mechanism includes a locking part one and a locking part two. The bottom plate and the cover plate are both rectangular and matched. The locking part one is located between the bends of the bottom plate and the cover plate, and the locking part two is located between the edges of the bottom plate and the cover plate.

[0012] In the above-mentioned adhesive temperature measuring fixture, the locking part includes a locking pin and a screw. The locking pin passes through the base plate and the cover plate, and the screw is threaded onto the cover plate. The upper edge of the locking pin has a recessed connecting seat, and the head of the screw is pressed tightly against the connecting seat.

[0013] In the above-mentioned adhesive temperature measuring fixture, the number of locking parts is four, and the four locking parts are evenly distributed between the four corners of the base plate and the cover plate.

[0014] In the above-mentioned adhesive temperature measuring fixture, the second locking part includes a fastening plate and a locking assembly. The fastening plate is long and has hinged parts extending to the same side at both ends. The hinged parts are hinged to the base plate. The locking assembly is located at the fastening plate between the two hinged parts. When the fastening plate is fastened to the edge of the cover plate, the locking assembly can lock the fastening plate and the cover plate together.

[0015] In the aforementioned adhesive temperature measuring fixture, the hinge and the fastening plate are an integral structure.

[0016] In the above-mentioned glue temperature measuring fixture, the inner side of the hinge has a recessed clearance part one, and the edge of the cover plate has a recessed clearance part two. When the fastening plate swings around its hinge, the clearance part one can abut against the clearance part two.

[0017] In the aforementioned adhesive temperature measuring fixture, the locking assembly includes a recessed positioning hole on the fastening plate, and a spring and a ball are located at the positioning hole. Under the elastic force of the spring, the ball tends to abut against the upper part of the cover plate.

[0018] In the above-mentioned glue temperature measuring fixture, the lower end of the positioning hole has a protruding retaining edge, and the ball abuts against the retaining edge under the elastic force of the spring, with part of the ball extending out of the positioning hole.

[0019] In the above-mentioned adhesive temperature measuring fixture, there are several locking components, which are evenly distributed on the fastening plate between the two hinge parts.

[0020] Compared with existing technologies, this adhesive temperature measuring fixture has temperature measuring wires that are installed in an orderly manner on the glass plate, and each of the multiple dispensing cavities on the fixture has a corresponding temperature measuring wire. Therefore, even if the fixture has multiple working parts, the setting of the temperature measuring wires will not be too complicated. It has high stability, and the structure of the entire fixture is also relatively compact, which has high practical value.

[0021] Meanwhile, the locking mechanism allows the cover plate and the base plate to be stably fastened together, further improving the stability of the product molding process. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the adhesive temperature measuring fixture.

[0023] Figure 2 This is a three-dimensional structural diagram of the fastening plate in the adhesive temperature measuring fixture.

[0024] Figure 3 This is a cross-sectional structural diagram of two locking parts in the adhesive temperature measuring fixture.

[0025] Figure 4 This is a cross-sectional structural diagram of a locking part in the adhesive temperature measuring fixture.

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the adhesive temperature measuring fixture after the cover plate has been disassembled.

[0027] In the diagram, 1. Base plate; 1a. Mounting cavity; 2. Cover plate; 2a. Clearance part two; 2b. Frame; 3. Glass plate; 3a. Glue injection hole; 3b. Through hole; 4. Temperature measuring wire; 5. Locking pin; 5a. Connecting seat; 6. Screw; 7. Fastening plate; 7a. Hinge part; 7a1. Clearance part one; 7b. Positioning hole; 7b1. Edge retaining edge; 8. Spring; 9. Ball. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] It should be noted that when a component is said to be "mounted on" another component, it can be directly mounted on the other component or may be interspersed with a component. When a component is said to be "set on" another component, it can be directly set on the other component or may be interspersed with a component. When a component is said to be "fixed to" another component, it can be directly fixed to the other component or may be interspersed with a component.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] like Figure 1 and Figure 2 and Figure 3 and Figure 4 and Figure 5 As shown, this adhesive temperature measuring fixture includes a flat base plate 1, a cover plate 2, a glass plate 3, a locking mechanism, and a temperature measuring wire 4. The upper part of the base plate 1 has a recessed mounting cavity 1a for inserting a product. After the product is inserted into the mounting cavity 1a, an adhesive injection cavity is formed in the gap between the mounting cavity 1a and the product. The cover plate 2 is connected to the upper part of the base plate 1. The locking mechanism is connected between the cover plate 2 and the base plate 1. The glass plate 3 is pressed tightly between the base plate 1 and the cover plate 2 and has a through-hole 3a and a through hole 3b on the glass plate 3. The through-hole 3a communicates with the adhesive injection cavity. The temperature measuring wire 4 passes through the through hole 3b and the inner end of the temperature measuring wire 4 is located in the adhesive injection cavity.

[0032] In this embodiment, a silicone ring is connected to the through hole 3b. This structure can prevent the temperature measuring wire 4 from making rigid contact with the glass plate 3.

[0033] The outer end of the temperature measuring wire 4 extends out of the glass plate 3 and is used to connect with the temperature measuring device. In the initial state, the locking mechanism fastens the cover plate 2 to the base plate 1. After the locking mechanism is released, the cover plate 2 can be detached from the base plate 1.

[0034] In the initial state, the locking mechanism is in the non-engaged state, at which time the cover plate 2 and the base plate 1 can be smoothly separated.

[0035] UV glue is stably injected into the glue injection cavity through the glue injection hole. Since UV glue is injected into the glue injection cavity, the glass plate 3 allows blue light to shine smoothly into the glue injection cavity.

[0036] After the UV adhesive has solidified, the locking mechanism can be loosened, and the cover plate 2 and glass plate 6 can be disassembled stably, making it easy to remove the solidified product stably.

[0037] The cover plate 2 has a grid-like frame 2b, and the glue injection hole 3a and through hole 3b on the glass plate 3 are both located at the frame 2b.

[0038] The grid-like frame 2b allows external blue light to stably irradiate into the injection cavity.

[0039] The locking mechanism includes a locking part one and a locking part two. The base plate 1 and the cover plate 2 are both rectangular and matched. The locking part one is located between the corners of the base plate 1 and the cover plate 2, and the locking part two is located between the edges of the base plate 1 and the cover plate 2.

[0040] Under the action of locking part one and locking part two, the cover plate 2 and the base plate 1 can be stably fastened and connected, and the cover plate 2 will not loosen or shift relative to the base plate 1 after connection.

[0041] The locking part includes a locking pin 5 and a screw 6. The locking pin 5 passes through the base plate 1 and the cover plate 2, and the screw 6 is threaded onto the cover plate 2. The upper edge of the locking pin 5 has a recessed connecting seat 5a, and the head of the screw 6 is pressed tightly against the connecting seat 5a.

[0042] Locking pin 5 is inserted on base plate 1 and cover plate 2, and base plate 1 and cover plate 2 can be pre-positioned by locking pin 5.

[0043] Screw 6 is threaded onto cover plate 2. Since the head of screw 6 is pressed tightly against the connecting seat 5a of locking pin 5, locking pin 5 is positioned by screw 6, thus ensuring that cover plate 2 and base plate 1 are positioned and connected.

[0044] The number of locking parts is four, and the four locking parts are evenly distributed between the four corners of the bottom plate 1 and the cover plate 2.

[0045] The multiple locking parts can further improve the connection stability between the cover plate 2 and the base plate 1.

[0046] The second locking part includes a fastening plate 7 and a locking assembly. The fastening plate 7 is long and has hinged portions 7a extending to the same side at both ends. The hinged portions 7a are hinged to the bottom plate 1. The locking assembly is located at the fastening plate 7 between the two hinged portions 7a. When the fastening plate 7 is fastened to the edge of the cover plate 2, the locking assembly can lock the fastening plate 7 to the cover plate 2.

[0047] The fastening plate 7 can be stably hinged to the edge of the base plate 1 via the hinge part 7a.

[0048] Meanwhile, the locking components on the snap-fit ​​plate 7 can ensure the positioning stability between the snap-fit ​​plate 7 and the cover plate 2.

[0049] The hinge part 7a and the fastening plate 7 are an integral structure.

[0050] This can appropriately improve its structural compactness.

[0051] The hinge portion 7a has a recessed clearance portion 1 7a1 on its inner side, and the cover plate 2 has a recessed clearance portion 2a on its edge. When the fastening plate 7 swings around its hinge portion, the clearance portion 1 7a1 can abut against the clearance portion 2a.

[0052] The first clearance part 7a1 and the second clearance part 2a work together to ensure that the fastening plate 7 is stably positioned directly above the cover plate 2 when the fastening is engaged.

[0053] The locking assembly includes a recessed positioning hole 7b on the fastening plate 7, and a spring 8 and a ball 9 are located at the positioning hole 7b. Under the elastic force of the spring 8, the ball 9 tends to abut against the upper part of the cover plate 2.

[0054] Under the elastic force of spring 8, the ball 9 tends to extend out of the positioning hole 7b. Under the elastic force of spring 8, the cover plate 2 can be pressed tightly between the base plate 1 and the ball 9, thereby improving the locking stability between the cover plate 2 and the base plate 1.

[0055] Of course, after applying external force to move the fastening plate 7, the spring 8 is compressed and the ball 9 retracts, which enables the fastening plate 7 to stably detach from the cover plate 2.

[0056] The lower end of the positioning hole 7b has a protruding retaining edge 7b1. Under the elastic force of the spring 8, the ball 8 abuts against the retaining edge 7b1 and the ball 9 extends out of the positioning hole 7b.

[0057] The bead 9 is blocked by the retaining edge 7b1 to prevent it from falling off the fastening plate 7 under the elastic force of the spring 8.

[0058] The number of locking components is several, and the locking components are evenly distributed on the fastening plate 7 between the two hinge parts 7a.

[0059] Multiple locking components can effectively improve the connection stability between the fastening plate 7 and the cover plate 2, and ultimately achieve a stable fastening connection between the cover plate 2 and the base plate 1.

[0060] In this adhesive temperature measuring fixture, the temperature measuring wires are installed in an orderly manner on the glass plate, and each of the multiple dispensing cavities on the fixture has a corresponding temperature measuring wire. Therefore, even if the fixture has multiple working parts, the setting of the temperature measuring wires will not be too cumbersome. Its stability is relatively high, and the structure of the entire fixture is also relatively compact, making it highly practical.

[0061] Meanwhile, the locking mechanism allows the cover plate and the base plate to be stably fastened together, further improving the stability of the product molding process.

[0062] The technical features of the above-described embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0063] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Any appropriate changes and variations made to the above embodiments within the scope of the essential spirit of the present utility model shall fall within the scope of protection claimed by the present utility model.

Claims

1. A glue temperature measuring fixture, comprising a flat base plate (1), characterized in that, It also includes a cover plate (2), a glass plate (3), a locking mechanism, and a temperature measuring wire (4). The upper part of the base plate (1) has a recessed mounting cavity (1a) for inserting the product. After the product is inserted into the mounting cavity (1a), an injection cavity is formed in the gap between the mounting cavity (1a) and the product. The cover plate (2) is connected to the upper part of the base plate (1), and the locking mechanism is connected between the cover plate (2) and the base plate (1). The glass plate (3) is pressed tightly between the base plate (1) and the cover plate (2). The glass plate (3) has a through-hole (3a) and a through hole (3b). The through-hole (3a) is connected to the glue injection cavity. The temperature measuring wire (4) passes through the through hole (3b) and the inner end of the temperature measuring wire (4) is located in the glue injection cavity. The outer end of the temperature measuring wire (4) extends out of the glass plate (3) and is used to connect with the thermometer. In the initial state, the locking mechanism fastens the cover plate (2) to the base plate (1). After the locking mechanism is released, the cover plate (2) can be separated from the base plate (1).

2. The adhesive temperature measuring fixture according to claim 1, characterized in that, The cover plate (2) has a grid-shaped frame (2b), and the glue injection hole (3a) and through hole (3b) on the glass plate (3) are both located at the frame (2b).

3. The adhesive temperature measuring fixture according to claim 2, characterized in that, The locking mechanism includes a locking part one and a locking part two. The bottom plate (1) and the cover plate (2) are both rectangular and matched. The locking part one is located between the corners of the bottom plate (1) and the cover plate (2), and the locking part two is located between the edges of the bottom plate (1) and the cover plate (2).

4. The adhesive temperature measuring fixture according to claim 3, characterized in that, The locking part includes a locking pin (5) and a screw (6). The locking pin (5) passes through the base plate (1) and the cover plate (2). The screw is threaded onto the cover plate (2). The upper edge of the locking pin (5) has a recessed connecting seat (5a). The head of the screw (6) is pressed tightly against the connecting seat (5a).

5. The adhesive temperature measuring fixture according to claim 4, characterized in that, The number of locking parts is four, and the four locking parts are evenly distributed between the four corners of the bottom plate (1) and the cover plate (2).

6. The adhesive temperature measuring fixture according to claim 5, characterized in that, The second locking part includes a fastening plate (7) and a locking assembly. The fastening plate (7) is long and has hinged parts (7a) extending to the same side at both ends. The hinged parts (7a) are hinged to the bottom plate (1). The locking assembly is located at the fastening plate (7) between the two hinged parts (7a). When the fastening plate (7) is fastened to the edge of the cover plate (2), the locking assembly can lock the fastening plate (7) and the cover plate (2) together.

7. The adhesive temperature measuring fixture according to claim 6, characterized in that, The hinge (7a) and the fastening plate (7) are an integral structure.

8. The adhesive temperature measuring fixture according to claim 7, characterized in that, The hinge (7a) has a recessed clearance part one (7a1) on its inner side, and the cover plate (2) has a recessed clearance part two (2a) on its edge. When the fastening plate (7) swings around its hinge, the clearance part one (7a1) can abut against the clearance part two (2a).

9. The adhesive temperature measuring fixture according to claim 8, characterized in that, The locking assembly includes a recessed positioning hole (7b) on the fastening plate (7), where a spring (8) and a ball (9) are located. Under the elastic force of the spring (8), the ball (9) tends to abut against the upper part of the cover plate (2).

10. The adhesive temperature measuring fixture according to claim 9, characterized in that, The lower end of the positioning hole (7b) has a protruding flange (7b1). The ball (9) abuts against the flange (7b1) under the elastic force of the spring (8), and part of the ball (9) extends out of the positioning hole (7b).

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