High-temperature pressing device

Abstract

The utility model discloses a high-temperature pressing device which is used for solving the technical problem that an existing high-temperature pressing device can only carry out hot pressing on a product in the vertical direction, so that the structural stability of the product is poor. The device comprises a machine table, a positioning table is installed on the machine table, a positioning groove used for positioning a product is formed in the positioning table, a heating module is further arranged on the positioning table, and the heating module is arranged around the positioning groove so as to heat the peripheral edge of the product; a positioning groove is formed in the machine table, a Z-axis linear module is further installed on the machine table, a hot pressing head is connected to the Z-axis linear module and located above the positioning groove, and the Z-axis linear module can drive the hot pressing head to move downwards so as to conduct hot pressing on products.

Description

Technical Field

[0001] This utility model relates to the field of automated equipment design technology, and in particular to a high-temperature pressing device. Background Technology

[0002] In current product manufacturing, in order to better bond two parts together, hot melt adhesive or other adhesives are usually applied to one part to fix it to the other part.

[0003] Taking smartwatch manufacturing as an example, the main body of a smartwatch is fitted with adhesives such as hot melt adhesive to securely assemble it with the watch cover. To ensure the hot melt adhesive performs its adhesive function, a high-temperature pressing device is typically used to heat-press the smartwatch, thus connecting the cover to the main body. However, because the hot melt adhesive is applied to the edges of the main body, current high-temperature pressing devices, which can only perform heat pressing in a vertical direction, cannot achieve a completely melted bond. This results in some instability in the adhesion between the cover and the main body, affecting the structural stability of the smartwatch.

[0004] Therefore, finding a technical solution that can solve the above-mentioned technical problems has become an important research topic for those skilled in the art. Utility Model Content

[0005] This utility model discloses a high-temperature pressing device to solve the technical problem that existing high-temperature pressing devices can only heat press products in the vertical direction, resulting in poor product structural stability.

[0006] The present invention provides a high-temperature pressing device, including a machine base, a positioning platform installed on the machine base, a positioning groove for positioning the product on the positioning platform, and a heating module arranged around the positioning groove to heat the four edges of the product.

[0007] The machine is also equipped with a Z-axis linear module, on which a hot press head is connected. The hot press head is located above the positioning groove, and the Z-axis linear module can drive the hot press head to move downward to hot press the product.

[0008] Optionally, the positioning groove includes a first side and a second side disposed opposite to each other, and a third side and a fourth side disposed opposite to each other;

[0009] The heating module includes a first heating block, a second heating block, a third heating block, and a fourth heating block, wherein the first heating block and the second heating block are respectively located on the first side and the second side of the positioning groove, and the third heating block and the fourth heating block are respectively located on the third side and the fourth side of the positioning groove.

[0010] The first heating block and the second heating block can be driven to move along the X-axis to clamp and heat the product;

[0011] The second heating block and the fourth heating block are driven to move along the Y-axis to clamp and heat the product.

[0012] Optionally, the first heating block is connected to a first cylinder mounted on the positioning platform, and the first cylinder is used to drive the first heating block to move along the X-axis direction.

[0013] The second heating block is connected to a second cylinder mounted on the positioning platform. The second cylinder is used to drive the second heating block to move along the X-axis.

[0014] The third heating block is connected to a third cylinder mounted on the positioning platform, and the third cylinder is used to drive the third heating block to move along the Y-axis direction;

[0015] The fourth heating block is connected to a fourth cylinder mounted on the positioning platform, and the fourth cylinder is used to drive the fourth heating block to move along the Y-axis.

[0016] Optionally, the positioning groove is provided with a vacuum adsorption hole, and the vacuum adsorption hole is connected to a vacuum generator.

[0017] Optionally, the Z-axis linear module is connected to a lifting plate, and the hot press head is slidably connected to the lifting plate.

[0018] Optionally, a counterweight module is slidably disposed on the lifting plate, and the counterweight module is located above the hot press head;

[0019] The counterweight module includes a placement rod slidably connected to the lifting plate and multiple stacked weights, with the multiple weights passing through the placement rod.

[0020] Optionally, an X-axis linear module is also installed on the machine base, and the positioning stage is connected to the X-axis linear module. The X-axis linear module is used to drive the positioning stage to move along the X-axis direction.

[0021] Optionally, the Z-axis linear module is a linear module driven by a motor and a lead screw.

[0022] Optionally, the X-axis linear module is a linear module driven by a motor and a lead screw.

[0023] Optionally, the hot press head is provided with a hot press groove that matches the shape of the product, the groove opening faces downward and the edge of the groove opening is covered with a silicone layer.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] In the high-temperature pressing device of this embodiment, the Z-axis linear module drives the hot press head downward to hot press the product, while the heating module heats the four edges of the product placed in the positioning groove. Through this design, the heating module can heat the four edges of the product while the hot press head hot presses it, ensuring that the hot melt adhesive can fully bond and fix the two parts in the product, thus ensuring the structural stability of the product. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 A schematic diagram of the structure of a high-temperature pressing device provided by this utility model;

[0028] Figure 2 A diagram showing the positional relationship between the heating module and the positioning groove in a high-temperature pressing device provided by this utility model;

[0029] Figure 3 A diagram showing the positional relationship between the hot press head and the counterweight module of a high-temperature pressing device provided by this utility model;

[0030] Figure 4 This utility model provides a schematic diagram of the structure of a hot press head for a high-temperature pressing device;

[0031] Illustration: X-axis linear module 1; positioning stage 2; positioning groove 201; heating module 3; first heating block 301; second heating block 302; third heating block 303; fourth heating block 304; Z-axis linear module 4; hot press head 5; hot press groove 501; silicone layer 502; counterweight module 6; weight 601; lifting plate 7. Detailed Implementation

[0032] This utility model discloses a high-temperature pressing device to solve the technical problem that existing high-temperature pressing devices can only heat press products in the vertical direction, resulting in poor product structural stability.

[0033] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific 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.

[0034] Please see Figures 1 to 4 The present invention provides a high-temperature pressing device, including a machine base, a positioning table 2 installed on the machine base, a positioning groove 201 for positioning the product on the positioning table 2, and a heating module 3 arranged around the positioning groove 201 to heat the four edges of the product.

[0035] The machine is also equipped with a Z-axis linear module 4, and a hot press head 5 is connected to the Z-axis linear module 4. The hot press head 5 is located above the positioning groove 201. The Z-axis linear module 4 can drive the hot press head 5 to move downward to hot press the product.

[0036] In the high-temperature pressing device of this embodiment, the Z-axis linear module 4 drives the hot press head 5 downward to hot press the product, while the heating module 3 heats the four edges of the product placed in the positioning groove 201. Through this design, while the hot press head 5 hot presses the product, the heating module 3 can heat the four edges of the product, thereby ensuring that the hot melt adhesive can fully bond and fix the two parts in the product, ensuring the structural stability of the product.

[0037] Furthermore, the positioning groove 201 in this embodiment includes a first side and a second side disposed opposite to each other, as well as a third side and a fourth side disposed opposite to each other.

[0038] The heating module 3 includes a first heating block 301, a second heating block 302, a third heating block 303, and a fourth heating block 304. The first heating block 301 and the second heating block 302 are located on the first side and the second side of the positioning groove 201, respectively, and the third heating block 303 and the fourth heating block 304 are located on the third side and the fourth side of the positioning groove 201, respectively.

[0039] The first heating block 301 and the second heating block 302 can be driven to move along the X-axis to clamp and heat the product;

[0040] The second heating block 302 and the fourth heating block 304 are driven to move along the Y-axis to clamp and heat the product.

[0041] It should be noted that, through the above design, the first heating block 301, the second heating block 302, the third heating block 303 and the fourth heating block 304 can simultaneously heat the four sides of the product.

[0042] In addition, it can be simply understood that the parts of the first heating block 301, the second heating block 302, the third heating block 303 and the fourth heating block 304 that come into contact with the product are all matched with the shape of the product's outer shell, thereby effectively improving the fit between the first heating block 301, the second heating block 302, the third heating block 303 and the fourth heating block 304 and the product, so that the product is heated more evenly.

[0043] Furthermore, the first heating block 301 is connected to a first cylinder mounted on the positioning stage 2, and the first cylinder is used to drive the first heating block 301 to move along the X-axis direction.

[0044] The second heating block 302 is connected to a second cylinder mounted on the positioning platform 2. The second cylinder is used to drive the second heating block 302 to move along the X-axis.

[0045] The third heating block 303 is connected to a third cylinder installed on the positioning platform 2. The third cylinder is used to drive the third heating block 303 to move along the Y-axis direction.

[0046] The fourth heating block 304 is connected to a fourth cylinder mounted on the positioning platform 2, and the fourth cylinder is used to drive the fourth heating block 304 to move along the Y-axis.

[0047] It should be noted that, through the above design, the first heating block 301 and the second heating block can move closer to each other in the X-axis direction under the drive of the cylinder, thereby clamping and heating the product.

[0048] Driven by the cylinder, the third heating block 303 and the fourth heating block 304 can move closer to each other in the Y-axis direction, thereby clamping and heating the product.

[0049] Furthermore, in order to better fix the product in the positioning groove 201, a vacuum adsorption hole is provided in the positioning groove 201 in this embodiment, and the vacuum adsorption hole is connected to a vacuum generator.

[0050] It should be noted that the above design allows the product to be firmly fixed in the positioning groove 201, preventing the product from shifting during the hot pressing process.

[0051] Furthermore, in this embodiment, the Z-axis linear module 4 is connected to a lifting plate 7, and the hot press head 5 is slidably connected to the lifting plate 7.

[0052] In addition, a counterweight module 6 is slidably disposed on the lifting plate 7 in this embodiment;

[0053] The counterweight module 6 is located above the hot press head 5;

[0054] The counterweight module 6 includes a placement rod slidably connected to the lifting plate 7 and a plurality of stacked weights 601, with the plurality of weights 601 passing through the placement rod.

[0055] It should be noted that, through the above design, when the hot press head 5 is driven to move downward to hot press the product, the hot press head 5 will move upward along the lifting plate 7 due to the reverse force of the product. Furthermore, when the hot press head 5 moves upward, it will come into contact with the counterweight module 6. Therefore, by changing the number of weights 601 in the counterweight module 6, the pressure of the hot press head 5 on the product during hot pressing can be adjusted.

[0056] Furthermore, in this embodiment, an X-axis linear module 1 is also installed on the machine base. The positioning stage 2 is connected to the X-axis linear module 1, and the X-axis linear module 1 is used to drive the positioning stage 2 to move along the X-axis direction.

[0057] It should be noted that the above design allows the positioning table 2 to move back and forth between the feeding position and the hot pressing position.

[0058] Furthermore, the Z-axis linear module 4 in this embodiment can be a linear module driven by a motor and a lead screw, and this embodiment does not impose any restrictions on this.

[0059] In this embodiment, the X-axis linear module 1 is a linear module driven by a motor and a lead screw, but this embodiment does not impose any restrictions on it.

[0060] Furthermore, in this embodiment, the hot press head 5 is provided with a hot press groove 501 that matches the shape of the product. The opening of the hot press groove 501 faces downward and the edge of the opening is covered with a silicone layer 502.

[0061] It should be noted that the design of the silicone layer 502 can prevent the edge of the hot press groove 501 from scratching the product when the hot press head 5 is hot pressing the product.

[0062] Specifically, the aforementioned silicone layer 502 is preferably made of high-temperature resistant silicone material. In addition, the aforementioned groove edge can also be made of other high-temperature resistant materials.

[0063] The above provides a detailed description of the high-temperature pressing device provided by this utility model. For those skilled in the art, based on the ideas of the embodiments of this utility model, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A high-temperature pressing device, characterized in that, The machine includes a positioning platform (2) installed on the machine, a positioning groove (201) for positioning the product is provided on the positioning platform (2), and a heating module (3) is also provided on the positioning platform (2), the heating module (3) is arranged around the positioning groove (201) to heat the four edges of the product; The machine is also equipped with a Z-axis linear module (4), and a hot press head (5) is connected to the Z-axis linear module (4). The hot press head (5) is located above the positioning groove (201). The Z-axis linear module (4) can drive the hot press head (5) to move downward to hot press the product.

2. The high-temperature pressing device according to claim 1, characterized in that, The positioning groove (201) includes a first side and a second side that are arranged opposite to each other, as well as a third side and a fourth side that are arranged opposite to each other; The heating module (3) includes a first heating block (301), a second heating block (302), a third heating block (303), and a fourth heating block (304), wherein the first heating block (301) and the second heating block (302) are respectively located on the first side and the second side of the positioning groove (201), and the third heating block (303) and the fourth heating block (304) are respectively located on the third side and the fourth side of the positioning groove (201); The first heating block (301) and the second heating block (302) can be driven to move along the X-axis to clamp and heat the product; The second heating block (302) and the fourth heating block (304) are driven to move along the Y-axis to clamp and heat the product.

3. The high-temperature pressing device according to claim 2, characterized in that, The first heating block (301) is connected to a first cylinder mounted on the positioning platform (2), and the first cylinder is used to drive the first heating block (301) to move along the X-axis direction; The second heating block (302) is connected to a second cylinder mounted on the positioning platform (2), and the second cylinder is used to drive the second heating block (302) to move along the X-axis direction; The third heating block (303) is connected to a third cylinder installed on the positioning platform (2), and the third cylinder is used to drive the third heating block (303) to move along the Y-axis direction; The fourth heating block (304) is connected to a fourth cylinder mounted on the positioning platform (2), and the fourth cylinder is used to drive the fourth heating block (304) to move along the Y-axis.

4. The high-temperature pressing device according to claim 1, characterized in that, The positioning groove (201) is provided with a vacuum adsorption hole, and the vacuum adsorption hole is connected to a vacuum generator.

5. The high-temperature pressing device according to claim 1, characterized in that, The Z-axis linear module (4) is connected to a lifting plate (7), and the hot press head (5) is slidably connected to the lifting plate (7).

6. The high-temperature pressing device according to claim 5, characterized in that, A counterweight module (6) is also slidably disposed on the lifting plate (7), and the counterweight module (6) is located above the hot press head (5); The counterweight module (6) includes a placement rod slidably connected to the lifting plate (7) and a plurality of stacked weights (601), with the plurality of weights (601) passing through the placement rod.

7. The high-temperature pressing device according to claim 1, characterized in that, The machine tool is also equipped with an X-axis linear module (1), and the positioning stage (2) is connected to the X-axis linear module (1). The X-axis linear module (1) is used to drive the positioning stage (2) to move along the X-axis direction.

8. The high-temperature pressing device according to claim 1, characterized in that, The Z-axis linear module (4) is a linear module driven by a motor and a lead screw.

9. The high-temperature pressing device according to claim 7, characterized in that, The X-axis linear module (1) is a linear module driven by a motor and a lead screw.

10. The high-temperature pressing device according to claim 1, characterized in that, The hot press head (5) is provided with a hot press groove (501) that matches the shape of the product. The opening of the hot press groove (501) faces downward and the edge of the opening is covered with a silicone layer (502).

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