Loop heat pipe capillary core laser sintering forming equipment

Abstract

This utility model provides a loop heat pipe capillary core laser sintering molding equipment, relating to the field of loop heat pipe technology. It includes a demolding component and a laser sintering mechanism. The demolding component has a mounting and transfer component on its inner side, a bolt-assembled feeding component above the middle of the demolding component, and a bolt-assembled laser sintering mechanism above one end of the demolding component. The laser sintering mechanism includes a bolt mounting frame, a balance bar, a double-opening box, and an upper lead screw assembly. This utility model mainly utilizes the middle lead screw assembly, sliding table, end bracket, drive motor, turntable, and packing cylinder output operation to allow the packing cylinder to adhere the release agent and raw materials to the inner liner rod. Through multiple adhesions combined with the processing of the laser sintering mechanism, the processed product can form a relatively uniform structural state. Demolding through the lower lead screw assembly, lower slider, pneumatic telescopic frame, and demolding shell effectively avoids damage to the product structure.

Description

Technical Field

[0001] This utility model relates to the field of loop heat pipe technology, and in particular to a loop heat pipe capillary laser sintering forming equipment. Background Technology

[0002] A loop heat pipe is a closed-loop heat pipe, generally consisting of an evaporator, a condenser, a liquid receiver, and vapor and liquid lines. Its working principle is as follows: a heat load is applied to the evaporator, causing the working fluid to evaporate on the outer surface of the evaporator capillary. The resulting vapor flows out from the vapor channel into the vapor line, then into the condenser where it is condensed into liquid and subcooled. The returning liquid flows through the liquid line into the liquid trunk to replenish the evaporator capillary. This cycle continues, with the circulation of the working fluid driven by the capillary pressure generated by the evaporator capillary, requiring no external power. Because the condensation and evaporation sections are separate, loop heat pipes are widely used in comprehensive energy applications and waste heat recovery.

[0003] Existing laser sintering molding equipment, such as the capillary core forming method, capillary core, loop heat pipe, and electronic equipment disclosed in application number CN202211214677.6, includes S1, preparing a metal powder slurry: stirring metal powder in a PVA aqueous solution to form a metal powder slurry; S2, printing: stacking a high-temperature alloy mold, a metal mesh, and a graphite sheet from top to bottom on a mold base; then uniformly filling the capillary core forming cavity of the high-temperature alloy mold with the metal powder slurry; however, in the above technology, it is not convenient to effectively demold the product after it is formed, and the product is easily damaged during the demolding process. Therefore, this utility model proposes a loop heat pipe capillary core laser sintering molding equipment to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a loop heat pipe capillary laser sintering molding equipment. This equipment mainly utilizes a central lead screw assembly, a sliding table, an end bracket, a drive motor, a turntable, and a packing cylinder. After operation, the packing cylinder adheres the release agent and raw materials to the inner liner rod. Through multiple adhesion processes combined with the laser sintering mechanism, the processed product can achieve a relatively uniform structural state. Demolding is effectively achieved through the lower lead screw assembly, lower slider, pneumatic telescopic frame, and demolding shell, thus preventing damage to the product structure.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a loop heat pipe capillary core laser sintering forming equipment, including a demolding component and a laser sintering mechanism, wherein a mounting and transfer component is provided on the inner side of the demolding component, a bolt-assembled feeding component is provided above the middle part of the demolding component, and a bolt-assembled laser sintering mechanism is provided above one end of the demolding component;

[0006] The laser sintering mechanism includes a bolt frame, a balance bar, a double-opening box, an upper lead screw assembly, an upper slider, a laser generator, cables, and a transformer housing. The bolt frame is bolted to one end of the demolding component. A balance bar is provided on the outer side of the bolt frame, and a double-opening box is provided at one end of the balance bar. An upper slider is threadedly connected to the double-opening box through the upper lead screw assembly, and a laser generator is provided at one end of the upper slider. The transformer housing is electrically connected to the laser generator above it through a cable.

[0007] In a preferred embodiment of this utility model, the central axis of the laser generator is perpendicular to the central axis of the balance bar.

[0008] In a preferred embodiment of this utility model, the demolding component includes a base frame, side blocks, a lower screw assembly, a lower slider, a pneumatic telescopic frame, a demolding shell, and a slotted platform. The base frame has a side block on its outer side in the middle, and a lower screw assembly is provided on the inner side of the side block. The lower screw assembly is threadedly connected to the lower slider, and a pneumatic telescopic frame is provided on the inner side of the lower slider. The output end of the pneumatic telescopic frame is provided with a demolding shell, and a slotted platform is provided on the top of the base frame.

[0009] In a preferred embodiment of this utility model, the mounting and transfer component includes an electric rotating seat, a side plate strip, a rotary motor, a four-jaw chuck, and an inner liner. The electric rotating seat is disposed on the inner side of the slotted platform, and a side plate strip is disposed on the outer side of the electric rotating seat. A rotary motor is disposed on the outer side of one end of the side plate strip. A four-jaw chuck is disposed at the output end of the rotary motor, and an inner liner is disposed at the output end of the four-jaw chuck.

[0010] In a preferred embodiment of the present invention, the feeding component includes a bolt base, a slotted box, a lead screw assembly, a sliding table, an end bracket, a drive motor, a turntable, and a packing cylinder. The bolt base is located above the middle of the slotted table, and the slotted box is located above the bolt base. The sliding table is threadedly connected to the slotted box via the lead screw assembly.

[0011] In a preferred embodiment of the present invention, an end bracket is provided above one end of the sliding table, and a drive motor is provided on the outer side of the end bracket. A turntable is provided at the output end of the drive motor, and a packing cylinder is provided on the inner side of the turntable.

[0012] The beneficial effects of this utility model are as follows:

[0013] This utility model mainly utilizes a central lead screw assembly, sliding table, end bracket, drive motor, turntable, and packing cylinder to allow the packing cylinder to adhere the release agent and raw materials to the inner liner rod. Through multiple adhesion processes combined with the processing of the laser sintering mechanism, the processed product can form a relatively uniform structural state. When demolding through the lower lead screw assembly, lower slider, pneumatic telescopic frame, and demolding shell, damage to the product structure can be effectively avoided. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a bottom-view three-dimensional structural diagram of the present invention;

[0016] Figure 3 This is a three-dimensional structural diagram of the mounting and transfer component of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the laser sintering mechanism of this utility model.

[0018] The components include: 1. Demolding components; 101. Base frame; 102. Side block; 103. Lower lead screw assembly; 104. Lower slide block; 105. Pneumatic telescopic frame; 106. Demolding shell; 107. Slotted platform; 2. Mounting and transfer components; 201. Electric rotating seat; 202. Side plate strip; 203. Rotary motor; 204. Four-jaw chuck; 205. Inner liner; 3. Feeding components; 301. Bolt base. 302. Slotted box; 303. Middle lead screw assembly; 304. Sliding table; 305. End bracket; 306. Drive motor; 307. Turntable; 308. Packing cylinder; 4. Laser sintering mechanism; 401. Bolt mounting frame; 402. Balance bar; 403. Double-opening box; 404. Upper lead screw assembly; 405. Upper slider; 406. Laser generator; 407. Cable; 408. Transformer housing. Detailed Implementation

[0019] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0020] according to Figure 1-4 As shown, this embodiment proposes a loop heat pipe capillary core laser sintering forming equipment, including a demolding component 1 and a laser sintering mechanism 4. The inner side of the demolding component 1 is provided with a mounting and transfer component 2, the middle upper part of the demolding component 1 is provided with a bolt-assembled feeding component 3, and one end of the demolding component 1 is provided with a bolt-assembled laser sintering mechanism 4.

[0021] The laser sintering mechanism 4 includes a bolt mount 401, a balance bar 402, a double-opening box 403, an upper screw assembly 404, an upper slider 405, a laser generator 406, a cable 407, and a transformer housing 408. The bolt mount 401 is bolted to one end of the demolding component 1. The balance bar 402 is provided on the outer side of the upper part of the bolt mount 401, and the double-opening box 403 is provided at one end of the balance bar 402. The upper slider 405 is threadedly connected to the double-opening box 403 through the upper screw assembly 404, and the laser generator 406 is provided at one end of the upper slider 405. The transformer housing 408 is electrically connected above the laser generator 406 through the cable 407.

[0022] The central axis of the laser generator 406 is perpendicular to the central axis of the balance bar 402.

[0023] In this embodiment, after the feeding component 3 is disengaged from the inner liner 205, the upper screw assembly 404 on the double-opening box 403 is output and runs, the upper slider 405 slides and runs, the cable 407 and the transformer box 408 are output and run, and the laser generator 406 outputs laser to achieve the sintering effect.

[0024] The demolding component 1 includes a base frame 101, a side block 102, a lower screw assembly 103, a lower slider 104, a pneumatic telescopic frame 105, a demolding shell 106, and a slotted platform 107. The side block 102 is provided on the outer side of the middle part of the base frame 101, and the lower screw assembly 103 is provided on the inner side of the side block 102. The lower screw assembly 103 is threadedly connected to the lower slider 104, and the pneumatic telescopic frame 105 is provided on the inner side of the lower slider 104. The demolding shell 106 is provided at the output end of the pneumatic telescopic frame 105. The slotted platform 107 is provided on the top of the base frame 101.

[0025] In this embodiment, after sintering is completed, the transfer component 2 moves the inner liner 205 to a suitable position. Then, the pneumatic telescopic frame 105 is used to clamp the product with the demolding shell 106. Then, the lower screw assembly 103 is used to demold the product with the lower slider 104 and the pneumatic telescopic frame 105.

[0026] The transfer component 2 includes an electric rotary seat 201, a side plate 202, a rotary motor 203, a four-jaw chuck 204, and an inner liner 205. The electric rotary seat 201 is located on the inner side of the slotted table 107. The side plate 202 is located on the outer side of the electric rotary seat 201, and the rotary motor 203 is located on the outer side of one end of the side plate 202. The output end of the rotary motor 203 is provided with the four-jaw chuck 204, and the output end of the four-jaw chuck 204 is provided with the inner liner 205.

[0027] In this embodiment, during use, the electric rotating seat 201 is operated to adjust the side plate strip 202 to a suitable angle position, and the rotary motor 203 is operated to clamp and fix the inner liner rod 205.

[0028] The feeding component 3 includes a bolt base 301, a slotted box 302, a lead screw assembly 303, a sliding table 304, an end bracket 305, a drive motor 306, a turntable 307, and a packing cylinder 308. The bolt base 301 is located above the middle of the slotted table 107. The slotted box 302 is located above the bolt base 301, and the sliding table 304 is threadedly connected to the slotted box 302 through the lead screw assembly 303.

[0029] In this embodiment, after the output end of the slotted box 302 is used to run, the middle lead screw assembly 303 on the slotted box 302 is run, which causes the sliding table 304 to drive the filling cylinder 308 and the inner liner 205 to be inserted to achieve the effect of feeding material and applying release agent.

[0030] An end bracket 305 is provided above one end of the sliding table 304, and a drive motor 306 is provided on the outer side of the end bracket 305. A turntable 307 is provided at the output end of the drive motor 306, and a packing cylinder 308 is provided on the inner side of the turntable 307.

[0031] In this embodiment, the drive motor 306 on the outside of the end bracket 305 is then used to operate, so that the turntable 307 is operated, thereby adjusting the packing cylinder 308 to a suitable angle position.

[0032] The working principle of this loop heat pipe capillary core laser sintering molding equipment is as follows: During operation, the electric rotary seat 201 operates to adjust the side plate strip 202 to a suitable angle. The rotary motor 203 then operates, causing the four-jaw chuck 204 to clamp and fix the inner liner rod 205. Next, the output end of the slotted box 302 operates, causing the lead screw assembly 303 on the slotted box 302 to operate, which in turn causes the sliding table 304 to drive the filling cylinder 308 to insert with the inner liner rod 205, achieving the effects of feeding and applying the release agent. Finally, the drive motor 306 on the outside of the end bracket 305 operates, causing the turntable 307 to operate, thus... After the packing cylinder 308 is adjusted to a suitable angle position, the feeding component 3 is used to detach from the inner liner 205. Then, the upper screw assembly 404 on the double-opening box 403 is output and runs, causing the upper slider 405 to slide. Then, the cable 407 and the transformer box 408 are output and run, causing the laser generator 406 to output laser to achieve the sintering effect. After sintering, the mounting transfer component 2 is used to move the inner liner 205 to a suitable position. Then, the pneumatic telescopic frame 105 is output and runs, causing the demolding shell 106 to clamp the product. Then, the lower screw assembly 103 is output and runs, causing the lower slider 104 and the pneumatic telescopic frame 105 to demold the product.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A loop heat pipe capillary core laser sintering forming device, comprising a demolding component (1) and a laser sintering mechanism (4), characterized in that: The inner side of the demolding component (1) is provided with a mounting and transfer component (2), the upper part of the middle of the demolding component (1) is provided with a bolt-assembled feeding component (3), and the upper part of one end of the demolding component (1) is provided with a bolt-assembled laser sintering mechanism (4). The laser sintering mechanism (4) includes a bolt holder (401), a balance bar (402), a double-opening box (403), an upper screw assembly (404), an upper slider (405), a laser generator (406), a cable (407), and a transformer housing (408). The bolt holder (401) is bolted to one end of the demolding component (1). A balance bar (402) is provided on the upper outer side of the bolt holder (401), and a double-opening box (403) is provided at one end of the balance bar (402). An upper slider (405) is threadedly connected to the double-opening box (403) through the upper screw assembly (404), and a laser generator (406) is provided at one end of the upper slider (405). The transformer housing (408) is electrically connected above the laser generator (406) through the cable (407).

2. The loop heat pipe capillary core laser sintering forming equipment according to claim 1, characterized in that: The central axis of the laser generator (406) is perpendicular to the central axis of the balance bar (402).

3. The loop heat pipe capillary core laser sintering forming equipment according to claim 1, characterized in that: The demolding component (1) includes a base frame (101), a side block (102), a lower screw assembly (103), a lower slider (104), a pneumatic telescopic frame (105), a demolding shell (106), and a slotted platform (107). The base frame (101) has a side block (102) on its outer side in the middle, and a lower screw assembly (103) is provided on the inner side of the side block (102). The lower screw assembly (103) is threadedly connected to the lower slider (104), and a pneumatic telescopic frame (105) is provided on the inner side of the lower slider (104). The output end of the pneumatic telescopic frame (105) is provided with a demolding shell (106), and a slotted platform (107) is provided above the base frame (101).

4. The loop heat pipe capillary core laser sintering forming equipment according to claim 3, characterized in that: The mounting and transfer component (2) includes an electric rotating seat (201), a side plate (202), a rotary motor (203), a four-jaw chuck (204), and an inner liner (205). The electric rotating seat (201) is disposed on the inner side of the slotted platform (107). The outer side of the electric rotating seat (201) is provided with a side plate (202), and a rotary motor (203) is disposed on the outer side of one end of the side plate (202). The output end of the rotary motor (203) is provided with a four-jaw chuck (204), and the output end of the four-jaw chuck (204) is provided with an inner liner (205).

5. The loop heat pipe capillary core laser sintering forming equipment according to claim 3, characterized in that: The feeding component (3) includes a bolt base (301), a slotted box (302), a lead screw assembly (303), a sliding table (304), an end bracket (305), a drive motor (306), a turntable (307), and a packing cylinder (308). The bolt base (301) is located above the middle part of the slotted table (107). The slotted box (302) is located above the bolt base (301), and the sliding table (304) is threadedly connected to the slotted box (302) through the lead screw assembly (303).

6. The loop heat pipe capillary core laser sintering forming equipment according to claim 5, characterized in that: An end bracket (305) is provided above one end of the sliding table (304), and a drive motor (306) is provided on the outer side of the end bracket (305). A turntable (307) is provided at the output end of the drive motor (306), and a packing cylinder (308) is provided on the inner side of the turntable (307).

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