Semiconductor heating clamp

Abstract

The invention relates to the technical field of heating pincers, and discloses a semiconductor heating pincer, which comprises two pincer handles, and a clamping mechanism, two adjusting mechanisms and a locking mechanism are arranged on the two pincer handles; the clamp comprises two clamp handles, handles are fixedly connected to the sides, away from each other, of the two clamp handles, the clamping mechanism comprises clamping clamp handles arranged on the front sides of the two clamp handles, heating single bodies are rotationally connected to the two clamping clamp handles, and heat exchange covers are fixedly connected to the tops of the two heating single bodies. The inner walls of the two heating single bodies are fixedly connected with electrode plates, and the sides, close to each other, of the two electrode plates are fixedly connected with a plurality of first elastic electrodes. Through the arrangement of the clamping mechanism, the problems that the clamping force is inconvenient to control or keep consistent, the heating and cooling effects are possibly improved due to the fact that the clamping force is too large although the contact surface is increased, the material is also deformed, and manual control is strenuous and is not suitable for long-time work are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of heating clamps, in particular to a semiconductor heating clamp. Background Art

[0002] With the continuous advancement of science and technology, the semiconductor industry has flourished, and higher requirements have been placed on the accuracy and efficiency of semiconductor chip manufacturing, electronic component processing and other links. For example, in the semiconductor chip manufacturing process, the wafer needs to be precisely locally heated to complete process steps such as lithography and etching. This requires the heating tool to fit closely to the wafer surface to achieve precise temperature control and uniform heating. In the field of electronic equipment maintenance, maintenance personnel often need to heat, disassemble or weld tiny and variously shaped electronic components. Traditional heating tools are difficult to meet this demand.

[0003] However, the existing semiconductor heating pliers are not easy to control or maintain consistent clamping force during use. Although the increased contact surface may increase the heating and cooling effects due to excessive clamping force, it may also cause deformation of the material. Manual control is laborious and not suitable for long-term work. Summary of the invention

[0004] The purpose of the present invention is to provide a semiconductor heating pliers, which solves the problem of being inconvenient to control or maintain consistency of the clamping force by setting a clamping mechanism. Although the increase in contact area may increase the heating and cooling effects due to excessive clamping force, it may also cause deformation of the material. Relying on manual control is more laborious and not suitable for long-term work.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a semiconductor heating pliers, comprising two pliers handles, on which a clamping mechanism, two adjusting mechanisms and a locking mechanism are arranged; The two clamp handles are fixedly connected to a handle on the side away from each other, the clamping mechanism includes a clamping clamp handle arranged on the front side of the two clamp handles, the two clamping clamp handles are rotatably connected to a heating unit, the tops of the two heating units are fixedly connected to a heat exchange cover, the inner walls of the two heating units are fixedly connected to an electrode plate, and the sides of the two electrode plates close to each other are respectively fixedly connected to a plurality of elastic electrodes 1, the adjusting mechanism includes a hollow rod fixedly connected to the inner wall of the clamp handle, and the locking mechanism includes a rotating shaft 2 fixedly connected to the upper clamp handle.

[0006] Furthermore, a plurality of elastic electrodes 2 are fixedly connected to each other's sides where the two electrode plates are close to each other, a plurality of elastic electrodes 1 are fixedly connected to each other's sides where they are close to each other with semiconductor cooling plates, a plurality of elastic electrodes 2 are fixedly connected to each other's sides where they are close to each other with semiconductor cooling plates, a heat conducting unit is fixedly connected to each other's sides where the semiconductor cooling plates are close to each other, a torsion spring is provided on the outer wall of the rotating shaft 2, and two ends of the torsion spring are fixedly connected to two clamp handles respectively.

[0007] Furthermore, a slide bar 1 is slidably connected inside the hollow rod, the slide bar 1 is fixedly connected to the clamping pliers handle, a rack is fixedly connected to the rear side of the slide bar 1, and a fixing plate 2 is fixedly connected to the inner wall of the hollow rod.

[0008] Furthermore, the fixing plate 2 is rotatably connected to a rotating shaft 1, the outer wall of the rotating shaft 1 is fixedly connected to a worm gear, the outer wall of the rotating shaft 1 is fixedly connected to a gear, and the gear is meshed with a rack.

[0009] Furthermore, a worm is rotatably connected to the inner wall of the bottom of the hollow rod, the top of the worm extends outside the pliers handle, the top of the worm passes through the handle, the rear side of the slide rod one is fixedly connected to a spring two, the rear side of the spring two is fixedly connected to the inner wall of the pliers handle, and the outer wall of the worm is fixedly connected to a turntable.

[0010] Furthermore, a ratchet is slidably connected to the outer wall of the second rotating shaft, a fixed box 2 is fixedly connected to the right side of the clamp handle located at the lower side, and a push plate is slidably connected to the right side of the fixed box 2, and the push plate is in contact with the ratchet.

[0011] Furthermore, a push rod is fixedly connected to the right side of the push plate, a fixing ring is fixedly connected to the outer wall of the push rod, a spring three is sleeved on the outer wall of the push rod, the left side of the spring three is fixedly connected to the fixing box two, the right side of the spring three is fixedly connected to the fixing ring, a slide rod two is slidably connected to the bottom of the fixing box two, and the top of the slide rod two extends into the fixing box two.

[0012] Furthermore, a ratchet block is fixedly connected to the top of the slide rod 2, and the ratchet block is meshed with the ratchet wheel. A fixed plate 3 is fixedly connected to the outer wall of the slide rod 2. A spring 4 is sleeved on the outer wall of the slide rod 2. The top of the spring 4 is fixedly connected to the fixed plate 3, and the bottom of the spring 4 is fixedly connected to the fixed box 2.

[0013] The present invention has the following beneficial effects: 1. The present invention sets a clamping mechanism. With the inner support of the torsion spring, the two clamps will keep approaching each other, and then the heat conducting unit will contact the object. At this time, if the object has an angle heating unit, it will rotate on the clamping clamp handle, and then several heat conducting units will be in uniform contact with the object. After the heat conducting unit and the object are in contact, the electrode plate, the heat exchange cover, the elastic electrode 2 and the elastic electrode 1 are started to process the object. With the inner support of the torsion spring, there is no need to press the two clamp handles continuously, which will save more labor, and the heating effect will be better, and the processing effect will be very consistent, so as to ensure that the heat conducting unit and the object are always in close contact during the entire processing process, maintain stable heat transfer, ensure the continuity and stability of the processing effect, and further improve production efficiency and product quality.

[0014] 2. The present invention provides an adjusting mechanism to adjust the length of the handle according to the angle and depth of the object to be processed, so that it is more convenient to process the object. When adjusting, the turntable is rotated, and the worm will rotate in the hollow rod when the turntable rotates, and the worm wheel will also rotate when the worm rotates, and then the rotating shaft 1 on the fixed plate 2 will be driven by the worm wheel to rotate, and the gear will slide with the rack when the rotating shaft 1 rotates, and the slide bar 1 will be driven by the rack to slide forward or backward in the hollow rod, and the spring 2 will be stretched at this time, and the turntable is rotated in the opposite direction when the slide bar 1 is retracted. At this time, the stretched spring 2 will pull the slide bar 1 inward and retract it. When the slide bar 1 slides in the hollow rod through the pulling of the spring 2, it will be more stable, and the slide bar 1 will not move significantly due to excessive rotation, thereby achieving the effect of adjusting the length of the handle, and it will be more convenient to process the object, so that the operator can perform heating operation on the workpiece at the best angle while avoiding obstacles, making the operation more convenient and reducing the difficulty and risk of operation caused by space limitations.

[0015] 3. The present invention provides a locking mechanism. After the adjustment is completed, the two pliers handles can be pressed in opposite directions. Since the ratchet is restricted by the ratchet block, the two pliers handles will not open. At this time, the fixing ring needs to be pressed. After the fixing ring is pressed, the spring three will be squeezed by the fixing ring and thus shrink. At this time, the fixing ring will slide the push rod and the push plate into the fixing box two. At this time, the ratchet will be pushed inward. As the ratchet is pushed inward, the ratchet block will stop restricting the ratchet, thereby pressing the two pliers handles in opposite directions. When the pliers handles are pressed, the upper pliers handle will rotate on the lower pliers handle with the rotating shaft two, thereby connecting the two pliers handles. When the second shaft rotates, the ratchet wheel will also rotate accordingly, and then the ratchet block on the lower side will be pressed downward. At this time, the ratchet block will drive the fixed plate three, the sliding bar two and the spring four downward. When the spring four is downward, it will be compressed. After the fixed plate three is compressed, the ratchet block will pass through a ratchet block on the ratchet wheel, thereby achieving the effect of rotating the ratchet wheel. With continuous rotation, it can approach the object, so as to ensure that the workpiece remains in a fixed position during the entire processing process, avoids accidental falling off of the device, and provides guarantee for high-precision processing.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a partial cross-sectional structural schematic diagram of the present invention as a whole; Figure 3 It is a partial cross-sectional structural schematic diagram of the rear side of the present invention; Figure 4 It is a partial cross-sectional structural schematic diagram of the adjustment mechanism of the present invention; Figure 5 It is a schematic diagram of the local structure of the spine block of the present invention; Figure 6 It is a partial cross-sectional structural schematic diagram of the push plate of the present invention; Figure 7 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part; Figure 8 For the present invention Figure 2 Schematic diagram of the enlarged structure of B; Fig. 9 For the present invention Figure 2 Schematic diagram of the enlarged structure of C; Fig.10 For the present invention Figure 5 Schematic diagram of the enlarged structure of D in the figure.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1, clamp handle; 101, handle; 2, clamping mechanism; 211, clamping clamp handle; 212, heating unit; 213, heat exchange cover; 214, electrode plate; 215, elastic electrode 1; 216, elastic electrode 2; 217, semiconductor cooling plate; 218, heat conduction unit; 219, torsion spring; 3, adjustment mechanism; 311, hollow rod; 312, slide rod 1; 313, rack; 314, fixed plate 2; 315, rotating shaft one; 316, worm wheel; 317, gear; 318, worm; 319, spring two; 3110, turntable; 4, locking mechanism; 411, rotating shaft two; 412, ratchet; 413, fixing box two; 414, push plate; 415, push rod; 416, fixing ring; 417, spring three; 418, sliding rod two; 419, ratchet block; 4110, fixing plate three; 4111, spring four. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 10As shown, the present invention is a semiconductor heating pliers, comprising two pliers handles 1, on which a clamping mechanism 2, two adjusting mechanisms 3 and a locking mechanism 4 are arranged, the two pliers handles 1 are fixedly connected with a handle 101 on the side away from each other, the clamping mechanism 2 comprises a clamping pliers handle 211 arranged on the front side of the two pliers handles 1, the two clamping pliers handles 211 are rotatably connected with a heating unit 212, the tops of the two heating units 212 are fixedly connected with a heat exchange cover 213, the inner walls of the two heating units 212 are fixedly connected with an electrode plate 214, the sides of the two electrode plates 214 close to each other are respectively fixedly connected with a plurality of elastic electrodes 1 215, the sides of the two electrode plates 214 close to each other are respectively fixedly connected with a plurality of elastic electrodes 216, the sides of the plurality of elastic electrodes 1 215 close to each other are respectively fixedly connected with a semiconductor cooling sheet 217, and the sides of the elastic electrodes 216 close to each other are fixedly connected with the semiconductor cooling sheet 217. The cold plate 217 is fixedly connected, and based on the temperature difference, the voltage at both ends is detected, and then the material detection is realized according to the Seebeck effect. By adding a semiconductor refrigeration plate, it is possible to realize cooling at one end of the transformer coil and keeping the other end at room temperature, or cooling at one end and heating at the other end, thereby realizing a larger temperature difference at a lower temperature, preventing the heating temperature from being too high and causing the coil metal to anneal, and can accelerate the detection process by cooling at one end and heating at the other end according to the actual needs of on-site use, saving time. A heat conduction unit 218 is fixedly connected to the side of the semiconductor refrigeration plate 217 that is close to each other, and a torsion spring 219 is provided on the outer wall of the second rotating shaft 411. The two ends of the torsion spring 219 are respectively fixedly connected to the two clamp handles 1, and the clamping mechanism 2 is provided to ensure that the heat conduction unit and the object are always in close contact during the entire processing process, maintain stable heat transfer, ensure the continuity and stability of the processing effect, and further improve production efficiency and product quality.

[0022] The adjusting mechanism 3 includes a hollow rod 311 fixedly connected to the inner wall of the clamp handle 1, a slide bar 312 is slidably connected in the hollow rod 311, the slide bar 312 is fixedly connected to the clamp handle 211, a rack 313 is fixedly connected to the rear side of the slide bar 312, a fixed plate 2 314 is fixedly connected to the inner wall of the hollow rod 311, a rotating shaft 315 is rotatably connected to the fixed plate 2 314, a worm gear 316 is fixedly connected to the outer wall of the rotating shaft 315, a gear 317 is fixedly connected to the outer wall of the rotating shaft 315, the gear 317 is meshed with the rack 313, and the hollow rod The bottom inner wall of 311 is rotatably connected to a worm 318, the top of the worm 318 extends to the outside of the clamp handle 1, the top of the worm 318 passes through the handle 101, the rear side of the slide bar 1 312 is fixedly connected to a spring 2 319, the rear side of the spring 2 319 is fixedly connected to the inner wall of the clamp handle 1, and the outer wall of the worm 318 is fixedly connected to a turntable 3110. By setting the adjustment mechanism 3, the operator can avoid obstacles while heating the workpiece at an optimal angle, making the operation more convenient and reducing the difficulty and risk of operation due to space limitations.

[0023] The locking mechanism 4 includes a second rotating shaft 411 fixedly connected to the upper clamp handle 1, the outer wall of the second rotating shaft 411 is slidably connected to a ratchet 412, a second fixing box 413 is fixedly connected to the right side of the lower clamp handle 1, a push plate 414 is slidably connected to the right side of the second fixing box 413, the push plate 414 is in contact with the ratchet 412, a push rod 415 is fixedly connected to the right side of the push plate 414, a fixing ring 416 is fixedly connected to the outer wall of the push rod 415, a spring 3 417 is sleeved on the outer wall of the push rod 415, the left side of the spring 3 417 is fixedly connected to the second fixing box 413, the right side of the spring 3 417 is fixedly connected to the fixing ring 416, the fixing box 2 413 The bottom of the slide bar 418 is slidably connected to a slide bar 2 418, the top of the slide bar 418 extends into the fixed box 2 413, the top of the slide bar 418 is fixedly connected to a ratchet block 419, the ratchet block 419 is meshed with the ratchet 412, the outer wall of the slide bar 418 is fixedly connected to a fixed plate 3 4110, the outer wall of the slide bar 418 is sleeved with a spring 4111, the top of the spring 4111 is fixedly connected to the fixed plate 3 4110, and the bottom of the spring 4111 is fixedly connected to the fixed box 2 413. By setting the locking mechanism 4, it is possible to ensure that the workpiece remains in a fixed position during the entire machining process, avoid accidental falling off of the device, and provide protection for high-precision machining.

[0024] When in use, the length of the handle is adjusted according to the angle and depth of the object to be processed, so as to make it more convenient to process the object. When adjusting, turn the turntable 3110, and when the turntable 3110 rotates, the worm 318 will rotate in the hollow rod 311 accordingly, and when the worm 318 rotates, the worm wheel 316 will also rotate accordingly, and then the rotating shaft 1 315 on the fixed plate 2 314 will be rotated by the worm wheel 316, and when the rotating shaft 1 315 rotates, the gear 317 will slide with the rack 313, and at this time, the slide bar 1 312 will be driven by the rack 313 to slide forward or backward in the hollow rod 311, and the spring 2 319 will be stretched at this time, and the turntable 3110 will be rotated in the opposite direction when the slide bar 1 312 is retracted. When the spring 219 is stretched, the slide bar 312 will be pulled back inwards. When the slide bar 312 slides in the hollow rod 311 through the pulling of the spring 219, it will be more stable, and the slide bar 312 will not move significantly due to excessive rotation, thereby achieving the effect of adjusting the handle length, which will make it more convenient to process the objects. After the adjustment is completed, the two clamp handles 1 can be pressed in opposite directions. Since the ratchet 412 is restricted by the ratchet block 419, the two clamp handles 1 will not open. At this time, the fixing ring 416 needs to be pressed. After the fixing ring 416 is pressed, the spring 317 will be squeezed by the fixing ring 416, thereby shrinking. At this time, the fixing ring 416 will bring the push rod 415 and the push plate 414 to the fixed position. When the second rotating shaft 411 rotates, the ratchet 412 will also rotate accordingly, and then the ratchet block 419 on the lower side will be pressed downward, and at this time, the ratchet block 419 on the lower side will drive the fixed box 413 to slide in the second fixed box 413, and the ratchet 412 will be pushed inward. As the ratchet 412 is pushed inward, the ratchet block 419 will stop restricting the ratchet 412, so that the two clamp handles 1 can be pressed in opposite directions. When the clamp handles 1 are pressed, the upper clamp handle 1 will rotate on the lower clamp handle 1 with the rotating shaft 411, so that the two clamp handles 1 will contact each other, and then the two clamp handles 1 will be aligned with the object and the pressing of the two clamp handles 1 will be released. At this time, the torsion spring 219 will support the two clamp handles 1 inward, so that the rotating shaft 411 will rotate on the lower clamp handle 1, and when the rotating shaft 411 rotates, the ratchet 412 will also rotate accordingly, and then the ratchet block 419 on the lower side will be pressed downward, and at this time, the ratchet block 419 will drive the fixed Plate three 4110, slide bar two 418 and spring four 4111, when moving downward, spring four 4111 will be compressed, and after fixed plate three 4110 is compressed, ratchet block 419 will pass through a ratchet block on ratchet 412, so as to achieve the effect of rotating ratchet 412, and with the inner support of torsion spring 219, the two will continue to approach each other, and then the heat conduction unit 218 will contact with the object. At this time, if the object has an angle, the heating unit 212 will rotate on the clamp handle 211, and then several heat conduction units 218 will be evenly contacted with the object. After the heat conduction unit 218 contacts with the object, the electrode plate 214, the heat exchange cover 213, the elastic electrode two 216 and the elastic electrode one 215 are started to process the object.With the internal support of the torsion spring 219, there is no need to keep pressing the two clamp handles 1, which will save more effort, and the heating effect will be better and the processing effect will be more consistent.

[0025] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A semiconductor heating clamp, characterized in that: It comprises two pliers handles (1), on which a clamping mechanism (2), two adjustment mechanisms (3) and a locking mechanism (4) are provided; The two clamp handles (1) are fixedly connected to a handle (101) on the sides away from each other, the clamping mechanism (2) comprises a clamping clamp handle (211) arranged on the front side of the two clamp handles (1), the two clamping clamp handles (211) are rotatably connected to a heating unit (212), the tops of the two heating units (212) are fixedly connected to a heat exchange cover (213), the inner walls of the two heating units (212) are fixedly connected to an electrode plate (214), and the sides of the two electrode plates (214) close to each other are respectively fixedly connected to a plurality of elastic electrodes (215), the adjustment mechanism (3) comprises a hollow rod (311) fixedly connected to the inner walls of the clamp handles (1), and the locking mechanism (4) comprises a rotating shaft (411) fixedly connected to the upper clamp handle (1).

2. A semiconductor heating clamp according to claim 1, characterized in that: The sides of the two electrode plates (214) close to each other are respectively fixedly connected to a plurality of elastic electrodes 2 (216); the sides of the plurality of elastic electrodes 1 (215) close to each other are respectively fixedly connected to a semiconductor cooling plate (217); the sides of the elastic electrodes 2 (216) close to each other are fixedly connected to the semiconductor cooling plate (217); the sides of the semiconductor cooling plates (217) close to each other are fixedly connected to a heat conduction unit (218); the outer wall of the rotating shaft 2 (411) is provided with a torsion spring (219); the two ends of the torsion spring (219) are respectively fixedly connected to the two clamp handles (1).

3. A semiconductor heating clamp according to claim 2, characterized in that: A slide bar 1 (312) is slidably connected inside the hollow rod (311), the slide bar 1 (312) is fixedly connected to the clamping handle (211), a rack (313) is fixedly connected to the rear side of the slide bar 1 (312), and a fixing plate 2 (314) is fixedly connected to the inner wall of the hollow rod (311).

4. A semiconductor heating clamp according to claim 3, characterized in that: The second fixed plate (314) is rotatably connected to a rotating shaft (315), the outer wall of the rotating shaft (315) is fixedly connected to a worm gear (316), the outer wall of the rotating shaft (315) is fixedly connected to a gear (317), and the gear (317) is meshed with the rack (313).

5. A semiconductor heating clamp according to claim 4, characterized in that: A worm (318) is rotatably connected to the inner wall of the bottom of the hollow rod (311), the top of the worm (318) extends outside the clamp handle (1), the top of the worm (318) passes through the handle (101), the rear side of the sliding rod (312) is fixedly connected to a spring (319), the rear side of the spring (319) is fixedly connected to the inner wall of the clamp handle (1), and the outer wall of the worm (318) is fixedly connected to a rotating disk (3110).

6. A semiconductor heating clamp according to claim 5, characterized in that: The outer wall of the second rotating shaft (411) is slidably connected to a ratchet (412), and the right side of the clamp handle (1) located at the lower side is fixedly connected to a second fixing box (413), and the right side of the second fixing box (413) is slidably connected to a push plate (414), and the push plate (414) is in contact with the ratchet (412).

7. A semiconductor heating clamp according to claim 6, characterized in that: The right side of the push plate (414) is fixedly connected to a push rod (415), the outer wall of the push rod (415) is fixedly connected to a fixing ring (416), the outer wall of the push rod (415) is sleeved with a spring three (417), the left side of the spring three (417) is fixedly connected to the fixing box two (413), the right side of the spring three (417) is fixedly connected to the fixing ring (416), the bottom of the fixing box two (413) is slidably connected to a slide rod two (418), and the top of the slide rod two (418) extends into the fixing box two (413).

8. A semiconductor heating clamp according to claim 7, characterized in that: The top of the sliding rod 2 (418) is fixedly connected with a ratchet block (419), and the ratchet block (419) is meshed with the ratchet wheel (412). The outer wall of the sliding rod 2 (418) is fixedly connected with a fixing plate 3 (4110). The outer wall of the sliding rod 2 (418) is sleeved with a spring 4 (4111), the top of the spring 4 (4111) is fixedly connected with the fixing plate 3 (4110), and the bottom of the spring 4 (4111) is fixedly connected with the fixing box 2 (413).

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