Cadmium zinc telluride single crystal rod clamping and cutting device

Abstract

The invention relates to the technical field of single crystal rod cutting, and discloses a tellurium-zinc-cadmium single crystal rod clamping and cutting device which comprises a main body, a fixing groove is formed in the top of the main body, a moving groove is formed in the top of the main body, a square groove is formed in the main body, a strip-shaped groove is formed in the inner wall of the square groove, and a C-shaped plate is rotationally connected into the moving groove. According to the crystal bar cutting device, when a first clamping plate gathers together, a connecting plate can pull a negative pressure plate to generate negative pressure in a negative pressure bin, a crystal bar is adsorbed and fixed, when the crystal bar vibrates during cutting, the cut front end of the crystal bar vibrates, an arc-shaped sliding plate can be extruded, the two ends of the arc-shaped sliding plate move upwards, and the crystal bar is cut. And a second clamping plate is extruded through a supporting strip, the second clamping plate slides forwards after being extruded, and the crystal bar is wrapped and fixed, so that vibration force generated in the cutting process is relieved, the stability of the crystal bar in the cutting process is improved, and the situation that the cutting device deviates in the cutting process, materials are scrapped, and economic losses are caused is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of single crystal rod cutting, in particular to a cadmium zinc telluride single crystal rod clamping and cutting device. Background Art

[0002] Cadmium zinc telluride single crystal rod is an important semiconductor material, which is widely used in the manufacture of various detectors, such as infrared detectors, X-ray detectors, gamma-ray detectors, nuclear radiation detectors, etc. It is a single crystal grown by chemically combining three elements, tellurium, zinc and cadmium (including other trace additives);

[0003] When the crystal rod is being cut, it needs to be fixed and then cut. However, the crystal rod will vibrate due to the influence of cutting during cutting, which may cause the material to shift and lead to the scrapping of the material. In addition, when cutting, the existing devices generally move the material forward by manual hand-cranking while the material is fixed. This method easily makes the cut thickness and size uneven, which not only easily leads to waste of single crystal silicon materials, but also reduces the working efficiency of the device cutting. Summary of the invention

[0004] The object of the present invention is to provide a cadmium zinc telluride single crystal rod clamping and cutting device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a cadmium zinc telluride single crystal rod clamping and cutting device, comprising a main body, a fixed groove is provided on the top of the main body, a movable groove is provided on the top of the main body, a square groove is provided inside the main body, a strip groove is provided on the inner wall of the square groove, a C-shaped plate is rotatably connected inside the movable groove, and further comprising:

[0007] The cutting mechanism includes an electric push rod fixedly connected to the inside of the fixed groove, a moving plate 1 is fixedly connected to the right side of the electric push rod, the moving plate 1 is slidably connected to the inside of the moving groove, two fixed columns are fixedly connected to the top of the moving plate 1, a C-shaped frame is fixedly connected to the top of the two fixed columns, two spring columns are fixedly connected to the right side of the C-shaped frame, and the two spring columns are symmetrically distributed in the middle of the C-shaped frame;

[0008] The pushing mechanism includes a trapezoidal block slidably connected to the inside of the moving groove, a push rod fixedly connected to the rear wall of the trapezoidal block, the push rod slidably connected to the inside of the strip groove, the outer surface of the push rod fixedly connected to the limiting disk, the end of the push rod away from the trapezoidal block fixedly connected to the limiting column, the outer surface of the limiting column is sleeved with a tooth frame, the back inner wall of the tooth frame is fixedly connected with a spring, the spring is fixedly connected to the limiting column, the back of the tooth frame is meshedly connected with gear 1, the top of the gear 1 is fixedly connected with a spring rod, and the spring rod is rotatably connected to the inside of the square groove.

[0009] Furthermore, roller one is rotatably connected to a side of roller one away from the C-shaped frame, and a side of the C-shaped frame away from the spring column is rotatably connected to two roller twos, and the outer surfaces of roller one and roller two are slidably connected to a cutting line, and a rear wall of one of roller two is fixedly connected to a motor, and an inclined plate is fixedly connected to the front of the C-shaped frame, and an arc-shaped plate is slidably connected to the inside of the inclined plate, and a square plate is fixedly connected to the front of the C-shaped frame.

[0010] Furthermore, a clamping mechanism is provided on the top of the main body, and the clamping mechanism includes a support column one which is rotatably connected to the end of a spring rod away from gear one, a reinforcing plate is fixedly connected to the left side of the support column one, a fixed cylinder is fixedly connected to the top of the support column one, an insertion rod is fixedly connected to the rear wall of the front side of the fixed cylinder, and a tooth plate is slidably connected to the inside of the reinforcing plate.

[0011] Furthermore, the tooth plate penetrates through the left and right outer walls of the reinforcing plate, and the front and rear walls of the tooth plate are meshedly connected with a movable frame, and the right side of the movable frame is rotatably connected with a clamping plate 1, and the side of the clamping plate 1 close to the fixed cylinder is fixedly connected with a negative pressure bin, and the inside of the negative pressure bin is slidably connected with a negative pressure plate, and the side of the negative pressure plate away from the clamping plate 1 is rotatably connected with a connecting plate, and the side of the connecting plate away from the negative pressure plate is sleeved on the outer surface of the insertion rod.

[0012] Furthermore, a fixing mechanism is provided on the top of the main body, and the fixing mechanism includes a support column 2 fixedly connected to the top of the main body, a clamping cylinder is fixedly connected to the top of the support column 2, the left and right inner walls of the clamping cylinder are fixedly connected to an arc-shaped slide plate, the inside of the arc-shaped slide plate is slidably connected to an arc-shaped slide plate, the top and bottom inner walls of the arc-shaped slide plate are plugged with support strips, the side of the support bar away from the arc-shaped slide plate is rotatably connected to a connecting ear, and the bottom of the connecting ear is fixedly connected to the clamping plate 2.

[0013] Furthermore, a cooling mechanism is provided on the top of the main body, and the cooling mechanism includes a cooling box fixedly connected to the top of the main body, a cooling plate fixedly connected to the interior of the cooling box, a fixed plate fixedly connected to the interior of the cooling box, a fan is rotatably connected to the side of the fixed plate close to the cooling plate, a driven gear penetrates and is rotatably connected to the side of the fan close to the fixed plate, and the outer surface of the driven gear is meshingly connected to the gear shaft of the rotating rod.

[0014] Furthermore, the rotating rod gear shaft penetrates the right outer wall of the cooling box, and a round rod is fixedly connected to the side of the rotating rod gear shaft away from the cooling box, a connecting rod is sleeved on the outer surface of the round rod, and one end of the connecting rod away from the rotating rod gear shaft is rotatably connected to the top of the inclined plate, and an air outlet duct is fixedly connected to the rear wall of the cooling box.

[0015] Furthermore, an injection mechanism is provided on the top of the main body, and the injection mechanism includes an air inlet ring fixedly connected to the side of the air outlet duct away from the cooling box, a plurality of air outlets are fixedly connected to the right side of the air inlet ring, and the plurality of air outlets are arranged in a circular array with the central axis of the air inlet ring as the center, a connecting block is fixedly connected to the inner wall of the air inlet ring, a limiting ring is fixedly connected to the side of the connecting block away from the air inlet ring, and a sliding groove is provided on the inner wall of the limiting ring on the side away from the connecting block.

[0016] Furthermore, a cleaning mechanism is provided inside the jet mechanism, and the cleaning mechanism includes a rotating sleeve sleeved on the outer surface of the limiting ring, a half-tooth is fixedly connected to the bottom outer wall of the rotating sleeve on the side close to the jet mechanism, four special-shaped grooves are provided on the outer surface of the rotating sleeve, and the four special-shaped grooves are arranged in a circular array with the central axis of the rotating sleeve as the center, a cylinder is slidably connected inside the special-shaped groove, a movable plate 2 is fixedly connected to the bottom of the cylinder, and the top of the cylinder is slidably connected to the inside of the slide groove, and the bottom of the half-tooth is meshingly connected to a fan-shaped tooth plate, and the fan-shaped tooth plate is rotatably connected to the right side of the rotating sleeve.

[0017] The present invention has the following beneficial effects:

[0018] (1) The present invention pushes the tooth plate backward when pushing the crystal rod, and then the movement of the tooth plate drives the clamping plate 1 to gather toward the center through the movable frame to clamp the crystal rod, and when the clamping plate 1 is gathered, the connecting plate pulls the negative pressure plate to generate negative pressure inside the negative pressure chamber to adsorb and fix the crystal rod, and when the crystal rod vibrates during cutting, the front end of the crystal rod being cut vibrates and squeezes the arc-shaped slide plate, so that the two ends of the arc-shaped slide plate move upward, and the clamping plate 2 is squeezed by the support bar, so that the clamping plate 2 slides forward after being squeezed, and the crystal rod is covered and fixed, so as to reduce the vibration force generated during cutting, which is beneficial to improve the stability of the crystal rod during cutting, and avoid the deviation of the cutting device during cutting, resulting in the scrapping of materials, thereby causing economic losses.

[0019] (2) According to the present invention, when the electric push rod drives the movable plate 1 forward, the movable plate 1 will squeeze the front end of the C-shaped plate, causing the front end of the C-shaped plate to move downward after being squeezed, and at this time, the trapezoidal block will be squeezed, and the trapezoidal block will be moved backward through the top rod and the gear frame. During the movement, the gear frame will push the gear 1, causing it to rotate slightly. When the gear 1 rotates, the main body will move forward along with the rotation of the gear 1 through the spring rod. At this time, the electric push rod will contract and cut the crystal rod moving forward. This device can realize automatic feeding and cutting according to the pushing amplitude of the electric push rod, without the need for manual feeding, which can reduce the workload of workers. Automatic feeding can also improve cutting efficiency.

[0020] (3) In the present invention, when the electric push rod pushes the movable plate to move, it moves the C-shaped frame forward together. When the C-shaped frame moves forward, it moves the connecting rod together, so that the connecting rod causes the rotating rod gear shaft to rotate through the round rod. When the connecting rod rotates to the lower dead point, the C-shaped frame continues to move. At this time, the C-shaped frame gives the connecting rod an upward push force to make the connecting rod continue to rotate with the rotating rod gear shaft. When the rotating rod gear shaft rotates, it drives the fan to rotate synchronously. At this time, the fan will suck external air into the cooling box, and turn the incoming air into cold air through the humidification of the cooling plate, and enter the air inlet ring through the air outlet pipe, and cool the cutting part of the crystal rod through the air outlet to avoid excessive temperature generated during cutting, which may cause thermal damage or ablation on the cutting surface, affecting the flatness and quality of the cutting surface.

[0021] (4) According to the present invention, when the C-shaped frame returns to its original position after cutting for the next cutting, the square plate on the C-shaped frame will rotate against the fan-shaped tooth plate when moving. When the fan-shaped tooth plate rotates, it will rotate synchronously with the half-tooth engaged therewith. At this time, the special-shaped grooves on the half-tooth will move forward with the moving plate 2 through the cylinder under the rotation of the half-tooth. At this time, the forward movement of the moving plate 2 will push away the waste chips that have fallen on the surface of the crystal rod during the cutting, so as to prevent the waste chips from falling on the surface of the crystal rod and mixing with the cold air in the cooling gas and adhering to the surface of the crystal rod, which may cause friction with the cutting surface during the next cutting, resulting in scratches or wear. These scratches and wear may affect the performance of the object and even cause the quality of the cutting surface to decrease, resulting in defects or uneven surface.

[0022] 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

[0023] 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.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is an overall exploded view of the present invention;

[0026] Figure 3 It is a schematic diagram of the main structure of the present invention;

[0027] Figure 4 It is a schematic diagram of the cutting mechanism structure of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the push mechanism of the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the clamping mechanism of the present invention;

[0030] Figure 7 It is a schematic diagram of the fixing mechanism structure of the present invention;

[0031] Figure 8 It is a schematic diagram of the cooling mechanism structure of the present invention;

[0032] Fig. 9 It is a schematic diagram of the structure of the jet mechanism of the present invention;

[0033] Fig.10 It is a schematic diagram of the cleaning mechanism structure of the present invention.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] In the figure: 1, main body; 101, fixed groove; 102, movable groove; 103, square groove; 104, strip groove; 105, C-type plate; 2, cutting mechanism; 201, electric push rod; 202, movable plate 1; 203, fixed column; 204, C-type frame; 205, spring column; 206, roller 1; 207, cutting line; 208, motor; 209, inclined plate; 210, arc-shaped plate; 211, roller 2; 3, pushing mechanism; 301, trapezoidal block; 302, push rod; 303, limit plate; 304, limit column; 305, gear frame; 306, gear 1; 307, spring rod; 4, clamping mechanism; 401, support column 1; 402, reinforcement plate; 403, fixed cylinder; 404, tooth plate; 405, movable Moving frame; 406, clamping plate one; 407, negative pressure chamber; 408, negative pressure plate; 409, connecting plate; 5, fixing mechanism; 501, supporting column two; 502, clamping cylinder; 503, arc-shaped slide plate; 504, arc-shaped slide plate; 505, supporting bar; 506, connecting ear; 507, clamping plate two; 6, cooling mechanism; 601, cooling box; 602, cooling plate; 603, fixing plate; 604, fan; 605, driven gear; 606, rotating rod gear shaft; 607, connecting rod; 7, jet mechanism; 701, air inlet ring; 702, air outlet; 703, connecting block; 704, limiting ring; 8, cleaning mechanism; 801, rotating sleeve; 802, half teeth; 803, moving plate two; 804, fan-shaped tooth plate. DETAILED DESCRIPTION

[0036] 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.

[0037] Example 1, please refer to Figure 1-Figure 10 As shown, the present invention is a cadmium zinc telluride single crystal rod clamping and cutting device, comprising a main body 1, a fixed groove 101 is provided on the top of the main body 1, a movable groove 102 is provided on the top of the main body 1, a square groove 103 is provided inside the main body 1, a strip groove 104 is provided on the inner wall of the square groove 103, a C-shaped plate 105 is rotatably connected inside the movable groove 102, and further comprising;

[0038] The cutting mechanism 2 includes an electric push rod 201 fixedly connected to the inside of the fixed groove 101, a moving plate 202 is fixedly connected to the right side of the electric push rod 201, the moving plate 202 is slidably connected to the inside of the moving groove 102, two fixed columns 203 are fixedly connected to the top of the moving plate 202, a C-shaped frame 204 is fixedly connected to the top of the two fixed columns 203, two spring columns 205 are fixedly connected to the right side of the C-shaped frame 204, and the two spring columns 205 are symmetrically distributed in the middle of the C-shaped frame 204;

[0039] The pushing mechanism 3 includes a trapezoidal block 301 slidably connected to the inside of the moving groove 102, a push rod 302 is fixedly connected to the rear wall of the trapezoidal block 301, the push rod 302 is slidably connected to the inside of the strip groove 104, the outer surface of the push rod 302 is fixedly connected to the limiting disk 303, the end of the push rod 302 away from the trapezoidal block 301 is fixedly connected to the limiting column 304, the outer surface of the limiting column 304 is sleeved with a tooth frame 305, the back inner wall of the tooth frame 305 is fixedly connected with a spring, the spring is fixedly connected to the limiting column 304, the back of the tooth frame 305 is meshedly connected with a gear 1 306, the top of the gear 1 306 is fixedly connected with a spring rod 307, and the spring rod 307 is rotatably connected to the inside of the square groove 103.

[0040] The side of roller 1 206 away from the C-shaped frame 204 is rotatably connected to roller 1 206, the side of the C-shaped frame 204 away from the spring column 205 is rotatably connected to two roller 2s 211, the outer surfaces of roller 2 211 of roller 1 206 are slidably connected to the cutting line 207, the rear wall of one of the roller 2s 211 is fixedly connected to the motor 208, the front side of the C-shaped frame 204 is fixedly connected to an inclined plate 209, the interior of the inclined plate 209 is slidably connected to an arc-shaped plate 210, and the front side of the C-shaped frame 204 is fixedly connected to a square plate.

[0041] A clamping mechanism 4 is provided on the top of the main body 1, and the clamping mechanism 4 includes a support column 401 rotatably connected to one end of a spring rod 307 away from a gear 306, a reinforcing plate 402 is fixedly connected to the left side of the support column 401, a fixed cylinder 403 is fixedly connected to the top of the support column 401, an insertion rod is fixedly connected to the rear wall of the front side of the fixed cylinder 403, and a tooth plate 404 is slidably connected inside the reinforcing plate 402.

[0042] The tooth plate 404 penetrates through the left and right outer walls of the reinforcing plate 402, and the front and rear walls of the tooth plate 404 are meshedly connected with a movable frame 405, and the right side of the movable frame 405 is rotatably connected with a clamping plate 406, and the side of the clamping plate 406 close to the fixed cylinder 403 is fixedly connected with a negative pressure bin 407, and the inside of the negative pressure bin 407 is slidably connected with a negative pressure plate 408, and the side of the negative pressure plate 408 away from the clamping plate 406 is rotatably connected with a connecting plate 409, and the side of the connecting plate 409 away from the negative pressure plate 408 is sleeved on the outer surface of the insertion rod.

[0043] A fixing mechanism 5 is provided at the top of the main body 1, and the fixing mechanism 5 includes a supporting column 2 501 fixedly connected to the top of the main body 1, and a clamping cylinder 502 is fixedly connected to the top of the supporting column 2 501, and the left and right inner walls of the clamping cylinder 502 are fixedly connected to arc-shaped slide plates 503, and the inside of the arc-shaped slide plates 503 is slidably connected to an arc-shaped slide plate 504, and the top and bottom inner walls of the arc-shaped slide plates 503 are plugged with support bars 505, and the support bar 505 is rotatably connected to a connecting ear 506 on the side away from the arc-shaped slide plates 503, and the bottom of the connecting ear 506 is fixedly connected to a clamping plate 2 507.

[0044] When in use, first put the end of the crystal rod to be cut into the inside of the clamping mechanism 4, then put the first section into the inside of the jet mechanism 7, and then push the crystal rod backward. When pushing the crystal rod, the tooth plate 404 will be pushed backward. Then the movement of the tooth plate 404 will drive the clamping plate 1 406 to gather toward the center through the movable frame 405 to clamp the crystal rod, and when the clamping plate 1 406 is gathered, the connecting plate 409 will pull the negative pressure plate 408 to generate negative pressure inside the negative pressure chamber 407 to adsorb and fix the crystal rod. When the crystal rod vibrates during cutting, the front end of the crystal rod being cut will squeeze the arc-shaped slide plate 504 when vibrating, so that the two ends of the arc-shaped slide plate 504 move upward, and the clamping plate 507 is squeezed by the support bar 505, so that the clamping plate 507 slides forward after being squeezed, and the crystal rod is covered and fixed, so as to reduce the vibration force generated during cutting, which is beneficial to improve the stability of the crystal rod during cutting, and avoid the deviation of the cutting device during cutting, resulting in the scrapping of materials, thereby causing economic losses. After fixing, the electric The motor 208 and the electric push rod 201, the motor 208 will drive the cutting line 207 to rotate at a high speed, and the electric push rod 201 will drive the moving plate 1 202 and the C-shaped frame 204 to reciprocate one after the other. When the electric push rod 201 drives the moving plate 1 202 forward, the moving plate 1 202 will squeeze the front end of the C-shaped plate 105, so that the front end of the C-shaped plate 105 is squeezed and moves downward. At this time, the trapezoidal block 301 will be squeezed, and the trapezoidal block 301 will move backward with the tooth frame 305 through the push rod 302. When moving, the tooth frame 305 will push the gear 1 306 to make it rotate slightly. When the gear 1 306 rotates, the spring rod 307 will lead the 40 main body 1 to move forward along with the rotation of the gear 1 306. At this time, the electric push rod 201 will shrink and cut the crystal rod moving forward through the electric push rod 201. This device can realize automatic feeding and cutting according to the pushing amplitude of the electric push rod 201. There is no need for manual feeding, which can reduce the workload of workers. Automatic feeding can also improve cutting efficiency.

[0045] Example 2, please refer to Figure 1-Figure 10As shown, a cooling mechanism 6 is provided on the top of the main body 1, and the cooling mechanism 6 includes a cooling box 601 fixedly connected to the top of the main body 1, a cooling plate 602 is fixedly connected inside the cooling box 601, a fixing plate 603 is fixedly connected inside the cooling box 601, a fan 604 is rotatably connected to the side of the fixing plate 603 close to the cooling plate 602, a driven gear 605 is penetrated and rotatably connected to the side of the fan 604 close to the fixing plate 603, and the outer surface of the driven gear 605 is meshingly connected to the rotating rod gear shaft 606.

[0046] The rotating rod gear shaft 606 penetrates the right outer wall of the cooling box 601, and the rotating rod gear shaft 606 is fixedly connected to a round rod on the side away from the cooling box 601, and a connecting rod 607 is sleeved on the outer surface of the round rod. The end of the connecting rod 607 away from the rotating rod gear shaft 606 is rotatably connected to the top of the inclined plate 209, and the rear wall of the cooling box 601 is fixedly connected to an air outlet duct.

[0047] A jet mechanism 7 is provided on the top of the main body 1, and the jet mechanism 7 includes an air inlet ring 701 fixedly connected to the side of the air outlet duct away from the cooling box 601, a plurality of air outlets 702 are fixedly connected to the right side of the air inlet ring 701, and the plurality of air outlets 702 are arranged in a circular array with the central axis of the air inlet ring 701 as the center, a connecting block 703 is fixedly connected to the inner wall of the air inlet ring 701, a side of the connecting block 703 away from the air inlet ring 701 is fixedly connected to a limiting ring 704, and a sliding groove is provided on the inner wall of the limiting ring 704 away from the connecting block 703.

[0048] A cleaning mechanism 8 is provided inside the jet mechanism 7. The cleaning mechanism 8 includes a rotating sleeve 801 sleeved on the outer surface of the limit ring 704. A half-tooth 802 is fixedly connected to the bottom outer wall of the rotating sleeve 801 close to the jet mechanism 7. Four special-shaped grooves are provided on the outer surface of the rotating sleeve 801. The four special-shaped grooves are arranged in a circular array with the central axis of the rotating sleeve 801 as the center. A cylinder is slidably connected inside the special-shaped groove. A movable plate 2 803 is fixedly connected to the bottom of the cylinder. The top of the cylinder is slidably connected to the inside of the slide groove. The bottom of the half-tooth 802 is meshedly connected to a fan-shaped tooth plate 804. The fan-shaped tooth plate 804 is rotatably connected to the right side of the rotating sleeve 801.

[0049] When in use, when the electric push rod 201 is recovered for cutting, the front end of the C-plate 105 is separated from the trapezoidal block 301. At this time, the spring behind the limit plate 303 will push the limit plate 303 to return the push rod 302 to its original position. Since the teeth on the tooth frame 305 are helical teeth, the helical teeth will not rotate with the gear 1 306 when it is recovered. When it returns to its original position, the spring on the limit column 304 will push the tooth frame 305 and also bring it to the initial position, and then the next operation, when the electric push rod 201 pushes the moving plate 1 202 to move, it moves with the C-frame 204. When the C-frame 204 moves forward, it will move with the connecting rod 607, so that the connecting rod 607 can rotate the rotating rod gear shaft 606 through the round rod. 6 rotates, when the connecting rod 607 rotates to the lower dead point, the C-shaped frame 204 continues to move, and at this time the C-shaped frame 204 gives the connecting rod 607 an upward force to make the connecting rod 607 continue to rotate with the rotating rod gear shaft 606. When the rotating rod gear shaft 606 rotates, it will drive the fan 604 to rotate synchronously. At this time, the fan 604 will suck the external air into the cooling box 601, and the incoming air will be humidified by the cooling plate 602 to make it cold air, and enter the air inlet ring 701 through the air outlet pipe, and cool the cutting part of the crystal rod through the air outlet 702 to avoid excessive temperature generated during cutting, which will cause thermal damage or ablation on the cutting surface, affecting the flatness and quality of the cutting surface.

[0050] 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 cadmium zinc telluride single crystal rod clamping and cutting device, comprising a main body (1), a fixed groove (101) is provided on the top of the main body (1), a movable groove (102) is provided on the top of the main body (1), a square groove (103) is provided inside the main body (1), a strip groove (104) is provided on the inner wall of the square groove (103), a C-shaped plate (105) is rotatably connected inside the movable groove (102), It is characterized in that Also includes; A cutting mechanism (2), the cutting mechanism (2) comprising an electric push rod (201) fixedly connected to the inside of a fixed groove (101), a movable plate (202) fixedly connected to the right side of the electric push rod (201), the movable plate (202) slidably connected to the inside of the movable groove (102), two fixed columns (203) fixedly connected to the top of the movable plate (202), a C-shaped frame (204) fixedly connected to the top of the two fixed columns (203), two spring columns (205) fixedly connected to the right side of the C-shaped frame (204), and the two spring columns (205) symmetrically distributed in the middle of the C-shaped frame (204); The pushing mechanism (3) comprises a trapezoidal block (301) slidably connected to the inside of the moving groove (102); a push rod (302) is fixedly connected to the rear wall of the trapezoidal block (301); the push rod (302) is slidably connected to the inside of the strip groove (104); the outer surface of the push rod (302) is fixedly connected to a limiting plate (303); one end of the push rod (302) away from the trapezoidal block (301) is fixedly connected to a limiting column (304); a tooth frame (305) is sleeved on the outer surface of the limiting column (304); a spring is fixedly connected to the inner wall of the back of the tooth frame (305); the spring is fixedly connected to the limiting column (304); the back of the tooth frame (305) is meshedly connected to a gear 1 (306); the top of the gear 1 (306) is fixedly connected to a spring rod (307); the spring rod (307) is rotatably connected to the inside of the square groove (103).

2. A cadmium zinc telluride single crystal rod clamping and cutting device according to claim 1, Features: The side of the roller one (206) away from the C-shaped frame (204) is rotatably connected to the roller one (206); the side of the C-shaped frame (204) away from the spring column (205) is rotatably connected to two roller twos (211); the outer surface of the roller two (211) of the roller one (206) is slidably connected to a cutting line (207); the rear wall of one of the roller twos (211) is fixedly connected to a motor (208); the front of the C-shaped frame (204) is fixedly connected to an inclined plate (209); the interior of the inclined plate (209) is slidably connected to an arc-shaped plate (210); and the front of the C-shaped frame (204) is fixedly connected to a square plate.

3. A cadmium zinc telluride single crystal rod clamping and cutting device according to claim 2, Features: A clamping mechanism (4) is provided at the top of the main body (1), and the clamping mechanism (4) comprises a support column (401) rotatably connected to one end of a spring rod (307) away from a gear (306), a reinforcing plate (402) being fixedly connected to the left side of the support column (401), a fixed cylinder (403) being fixedly connected to the top of the support column (401), an insertion rod being fixedly connected to the rear wall of the front side of the fixed cylinder (403), and a toothed plate (404) being slidably connected to the interior of the reinforcing plate (402).

4. The device for clamping and cutting a cadmium zinc telluride single crystal rod according to claim 3, Features: The tooth plate (404) penetrates through the left and right outer walls of the reinforcing plate (402), and the front and rear walls of the tooth plate (404) are meshedly connected with a movable frame (405), and the right side of the movable frame (405) is rotatably connected with a clamping plate 1 (406), and the side of the clamping plate 1 (406) close to the fixed cylinder (403) is fixedly connected with a negative pressure bin (407), and the inside of the negative pressure bin (407) is slidably connected with a negative pressure plate (408), and the side of the negative pressure plate (408) away from the clamping plate 1 (406) is rotatably connected with a connecting plate (409), and the side of the connecting plate (409) away from the negative pressure plate (408) is sleeved on the outer surface of the insertion rod.

5. The device for clamping and cutting a CdZnTe single crystal rod according to claim 4, Features: A fixing mechanism (5) is provided at the top of the main body (1), and the fixing mechanism (5) comprises a second support column (501) fixedly connected to the top of the main body (1), the top of the second support column (501) is fixedly connected to a clamping tube (502), the left and right inner walls of the clamping tube (502) are fixedly connected to an arc-shaped slide plate (503), the inside of the arc-shaped slide plate (503) is slidably connected to an arc-shaped slide plate (504), the top and bottom inner walls of the arc-shaped slide plate (503) are plugged with support strips (505), the side of the support strip (505) away from the arc-shaped slide plate (503) is rotatably connected to a connecting ear (506), and the bottom of the connecting ear (506) is fixedly connected to the second clamping plate (507).

6. The device for clamping and cutting a CdZnTe single crystal rod according to claim 5, Features: A cooling mechanism (6) is provided on the top of the main body (1), and the cooling mechanism (6) comprises a cooling box (601) fixedly connected to the top of the main body (1), a cooling plate (602) fixedly connected inside the cooling box (601), a fixed plate (603) fixedly connected inside the cooling box (601), a fan (604) rotatably connected to the side of the fixed plate (603) close to the cooling plate (602), a driven gear (605) passing through and rotatably connected to the side of the fan (604) close to the fixed plate (603), and the outer surface of the driven gear (605) is meshingly connected to a rotating rod gear shaft (606).

7. The device for clamping and cutting a CdZnTe single crystal rod according to claim 6, Features: The rotating rod gear shaft (606) passes through the right outer wall of the cooling box (601), and the rotating rod gear shaft (606) is fixedly connected to a round rod on the side away from the cooling box (601), and a connecting rod (607) is sleeved on the outer surface of the round rod. The end of the connecting rod (607) away from the rotating rod gear shaft (606) is rotatably connected to the top of the inclined plate (209), and the rear wall of the cooling box (601) is fixedly connected to an air outlet duct.

8. The device for clamping and cutting a CdZnTe single crystal rod according to claim 7, Features: An injection mechanism (7) is provided on the top of the main body (1), and the injection mechanism (7) comprises an air inlet ring (701) fixedly connected to a side of the air outlet pipe away from the cooling box (601), a plurality of air outlets (702) are fixedly connected to the right side of the air inlet ring (701), and the plurality of air outlets (702) are arranged in a circular array with the central axis of the air inlet ring (701) as the center, a connecting block (703) is fixedly connected to the inner wall of the air inlet ring (701), a side of the connecting block (703) away from the air inlet ring (701) is fixedly connected to a limiting ring (704), and a sliding groove is provided on the inner wall of the limiting ring (704) away from the connecting block (703).

9. The device for clamping and cutting a CdZnTe single crystal rod according to claim 8, Features: A cleaning mechanism (8) is arranged inside the jet mechanism (7), and the cleaning mechanism (8) comprises a rotating sleeve (801) sleeved on the outer surface of a limiting ring (704), and a semi-tooth (802) is fixedly connected to the bottom outer wall of the rotating sleeve (801) on the side close to the jet mechanism (7), and four special-shaped grooves are arranged on the outer surface of the rotating sleeve (801), and the four special-shaped grooves are arranged with the central axis of the rotating sleeve (801) as the central circumference array, and a cylinder is slidably connected inside the special-shaped groove, and a movable plate 2 (803) is fixedly connected to the bottom of the cylinder, and the top of the cylinder is slidably connected to the inside of the slide groove, and the bottom of the semi-tooth (802) is meshingly connected to a fan-shaped tooth plate (804), and the fan-shaped tooth plate (804) is rotatably connected to the right side of the rotating sleeve (801).

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