Germanium single crystal hot pressing device convenient to take out

Abstract

The invention relates to the technical field of germanium single crystal processing equipment, in particular to a germanium single crystal hot pressing device convenient to take out. The germanium single crystal hot pressing device comprises a base assembly, a hot pressing assembly, a supporting assembly, a pushing assembly and a heat dissipation assembly; the double-row gear drives a second rack through meshing acting force to drive a connecting block to move in the direction of the machining table, the connecting block drives a pushing rod to move, the connecting block drives a pushing block to be inserted into an inserting groove formed in a linkage block through the pushing rod, and under the abutting action of the pushing block and the linkage block, the linkage block is driven to move. The abutting block pushes the movable block to move in the direction of the reset spring, so that the movable block is separated from the bottom of the abutting block, the hydraulic telescopic rod drives the hot press and the protective shell to continue to move upwards, and the pushing block pushes the hot-pressed germanium single crystals on the supporting plate to move rightwards while being inserted into the linkage block and enters the collecting bin for heat dissipation. And adhesion between the hot-pressed material and the groove body is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of germanium single crystal processing equipment, in particular to a germanium single crystal hot pressing device which is easy to take out. Background Art

[0002] When processing germanium single crystal materials, the germanium single crystal materials can be pressed by hot pressing and deformation to form the required shape, and then corresponding cutting or welding operations can be performed. However, the existing hot pressing devices still have some shortcomings when used. When hot pressing materials, the existing hot pressing devices generally place the products in corresponding grooves for hot pressing. However, after hot pressing, the materials are easily adhered to the groove body, which makes subsequent collection inconvenient. In addition, the groove body is concave, and the subsequent flattened materials are difficult to remove from the groove body, which reduces the convenience of subsequent material collection and the hot pressing effect of the device. Summary of the invention

[0003] The purpose of the present invention is to provide a hot pressing device for germanium single crystals that is easy to take out, so as to solve the problem in the above background technology that the material after hot pressing is easy to stick to the tank body and is inconvenient to collect. To achieve the above purpose, the present invention provides the following technical scheme: a hot pressing device for germanium single crystals that is easy to take out, comprising a base assembly, a hot pressing assembly, a support assembly, a pushing assembly and a heat dissipation assembly, the front of the top of the base assembly is fixedly connected to the back of the hot pressing assembly, the inner wall of the base assembly is slidably abutted against the outer wall of the support assembly, the outer wall of the support assembly is meshedly connected to the outer wall of the pushing assembly, the outer wall of the pushing assembly is slidably plugged into the inner wall of the base assembly, and the inner wall of the base assembly is snap-connected to the outer wall of the heat dissipation assembly.

[0004] Preferably, the base assembly comprises two supporting legs, a processing table, a hot pressing groove, a linkage groove, a heat dissipation port, a collecting bin and a supporting block, the tops of the two supporting legs are fixedly connected to the bottoms of the processing table near the front and back sides respectively, and a hot pressing groove is provided at the top of the processing table near the left side, the inner bottom wall of the hot pressing groove is movably abutted against the bottom of the supporting assembly, and the processing table is provided with a linkage groove connected with the hot pressing groove below the hot pressing groove, the inner wall of the linkage groove is slidably connected with the outer wall of the pushing assembly, and a heat dissipation port is provided at the bottom of the processing table near the right side, and the inner wall of the heat dissipation port is snap-connected with the outer wall of the heat dissipation assembly, the top of the processing table is provided with a collecting groove connected with the heat dissipation port, and the inner wall of the collecting groove is slidably plugged with the outer wall of the collecting bin, the inner bottom wall of the collecting bin is provided with a heat dissipation hole, and the center line of the heat dissipation hole coincides with the center of the heat dissipation port, the back side of the supporting leg is fixedly connected to the front side of the supporting block near the bottom, and the front side of the supporting block near the top is fixedly connected to the back side of the hot pressing assembly.

[0005] Preferably, the hot pressing assembly includes a mounting block, a hydraulic telescopic rod, a hot press, a protective shell, a return spring, a clamping rod and a movable block, the back of the mounting block is fixedly connected to the front of the support block near the top, and the bottom of the mounting block near the front is fixedly connected to the top of the hydraulic telescopic rod, the output end of the hydraulic telescopic rod is fixedly connected to the top of the hot press, and the outer wall of the hot press is fixedly connected to the inner wall of the protective shell, and the inner wall of the protective shell is provided with a telescopic groove, the inner wall of the telescopic groove is fixedly connected to one end of the return spring, and the other end of the return spring is fixedly connected to one end of the clamping rod, and the other end of the clamping rod is fixedly connected to one side of the movable block.

[0006] Preferably, the support assembly includes a support plate, a linkage block, an abutment block and a first rack, the bottom of the support plate is movably abutted against the inner bottom wall of the hot pressing groove, and linkage blocks are respectively provided on the front and back of the support plate, and abutment blocks are provided on the opposite sides of the two linkage blocks near the top, the outer walls of the abutment blocks are movably abutted against the outer wall of the movable block, and plug-in grooves are provided on the opposite sides of the two linkage blocks near the support plate, the inner walls of the plug-in grooves are movably plugged into the outer wall of the pushing assembly, and a first rack is provided at the bottom at the center of the support plate, and the outer wall of the first rack is movably plugged into the outer wall of the pushing assembly.

[0007] Preferably, the pushing assembly includes a double-row gear, a second rack, a connecting block, a pushing rod and a pushing block, the inner wall of the double-row gear is rotatably connected to the inner wall of the linkage groove through the gear rod, and the outer wall on the right side of the double-row gear is meshed and connected with the outer wall of the first rack, the outer wall of the bottom of the double-row gear is meshed and connected with the outer wall of the second rack, and the outer wall of the second rack is movably connected to the inner wall of the linkage groove, the left side of the second rack is fixedly connected to the right side of the bottom of the connecting block, and the right side of the top of the connecting block is fixedly connected to one end of the pushing rod, the other end of the pushing rod is fixedly connected to the left side of the pushing block, and the bottom of the pushing block is slidably abutted against the top of the processing table, and the outer wall of the pushing block is movably connected to the inner wall of the plug-in groove.

[0008] Preferably, the heat dissipation assembly includes a drive block, a heat dissipation motor, a heat dissipation shaft and a heat dissipation fan, the inner wall of the drive block is fixedly connected to the inner wall of the heat dissipation port by bolts, and the inner wall of the drive block is snap-connected to the outer wall of the heat dissipation motor, the output shaft of the heat dissipation motor is fixedly connected to the bottom end of the heat dissipation shaft, and the outer wall of the top end of the heat dissipation shaft is snap-connected to the inner wall of the heat dissipation fan, and the heat dissipation fan is arranged directly below the collection bin.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] In the present invention, the support plate drives the double-row gears to rotate through the first rack, and the double-row gears drive the second rack through the meshing force to drive the connecting block to move toward the direction of the processing table, and the connecting block drives the pushing rod to move. The connecting block drives the pushing block through the pushing rod to insert into the plug-in slot provided in the linkage block. Under the abutment action of the pushing block and the linkage block, the abutment block pushes the movable block to move in the direction of the reset spring, so that the movable block is separated from the bottom of the abutment block, so that the hydraulic telescopic rod drives the hot press and the protective shell to continue to move upward, and the pushing block will push the hot-pressed germanium single crystal on the support plate to move to the right while being inserted into the linkage block, and enter the collection bin for heat dissipation, thereby avoiding adhesion of the hot-pressed material to the tank body, which brings convenience to people's collection work.

[0011] In the present invention, the hydraulic telescopic rod begins to contract, and the heat dissipation motor starts to work after receiving the contraction signal of the hydraulic telescopic rod. The heat dissipation motor drives the heat dissipation fan to rotate in the heat dissipation port. The hot-pressed germanium single crystal can dissipate heat in time after entering the collection bin, thereby avoiding people from being burned when collecting the germanium single crystal.

[0012] In the present invention, the hot pressing and removal of the germanium single crystal are completed by a hydraulic telescopic rod, which reduces energy consumption, improves the efficiency of germanium single crystal production, and also avoids threats to the personal safety of workers, bringing convenience to people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0014] Figure 2 is a cross-sectional view of the present invention;

[0015] Figure 3 is a cross-sectional view of the present invention;

[0016] Figure 4 is a cross-sectional view of the present invention;

[0017] Figure 5 is a cross-sectional view of the present invention;

[0018] Figure 6 is a cross-sectional view of the present invention;

[0019] Figure 7 It is a cross-sectional view of the present invention.

[0020] In the figure: 1. base assembly; 101. support leg; 102. processing table; 103. hot pressing groove; 104. linkage groove; 105. heat dissipation port; 106. collection bin; 107. support block; 2. hot pressing assembly; 201. mounting block; 202. hydraulic telescopic rod; 203. hot press; 204. protective shell; 205. reset spring; 206. clamping rod; 207. movable block; 3. support assembly; 301. support plate; 302. linkage block; 303. abutment block; 304. first rack; 4. pushing assembly; 401. double-row gear; 402. second rack; 403. connecting block; 404. pushing rod; 405. pushing block; 5. heat dissipation assembly; 501. driving block; 502. heat dissipation motor; 503. heat dissipation shaft; 504. heat dissipation fan. DETAILED DESCRIPTION

[0021] 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 technical personnel in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figures 1 to 7 The present invention provides a technical solution: a germanium single crystal hot pressing device that is easy to take out, comprising a base component 1, a hot pressing component 2, a support component 3, a pushing component 4 and a heat dissipation component 5, the front surface of the top of the base component 1 is fixedly connected to the back surface of the hot pressing component 2, the inner wall of the base component 1 is slidably abutted against the outer wall of the support component 3, the outer wall of the support component 3 is meshedly connected with the outer wall of the pushing component 4, the outer wall of the pushing component 4 is slidably plugged with the inner wall of the base component 1, and the inner wall of the base component 1 is snap-fitted with the outer wall of the heat dissipation component 5.

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the base assembly 1 includes two supporting legs 101, a processing table 102, a hot pressing groove 103, a linkage groove 104, a heat dissipation port 105, a collection bin 106 and a support block 107. The tops of the two supporting legs 101 are respectively fixedly connected to the bottoms of the processing table 102 near the front and back sides, and the top of the processing table 102 near the left side is provided with a hot pressing groove 103. The inner bottom wall of the hot pressing groove 103 is movably abutted against the bottom of the supporting assembly 3. The processing table 102 is located below the hot pressing groove 103 and is provided with a linkage groove 104 connected to the hot pressing groove 103. The inner wall of the linkage groove 104 is connected to the pushing assembly 4. The outer wall of the processing table 102 is slidably connected, and a heat dissipation port 105 is opened at the bottom near the right side, and the inner wall of the heat dissipation port 105 is snap-connected with the outer wall of the heat dissipation component 5, the top of the processing table 102 is provided with a collecting groove connected to the heat dissipation port 105, and the inner wall of the collecting groove is slidably plugged with the outer wall of the collecting bin 106, and a heat dissipation hole is opened on the inner bottom wall of the collecting bin 106, and the center line of the heat dissipation hole coincides with the center of the heat dissipation port 105, the back side of the supporting leg 101 is fixedly connected to the front side of the supporting block 107 near the bottom, and the front side of the supporting block 107 near the top is fixedly connected to the back side of the hot pressing component 2.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the hot pressing assembly 2 includes a mounting block 201, a hydraulic telescopic rod 202, a hot press 203, a protective shell 204, a return spring 205, a clamping rod 206 and a movable block 207, the back of the mounting block 201 is fixedly connected to the front of the support block 107 near the top, and the bottom of the mounting block 201 near the front is fixedly connected to the top of the hydraulic telescopic rod 202, the output end of the hydraulic telescopic rod 202 is fixedly connected to the top of the hot press 203, and the outer wall of the hot press 203 is fixedly connected to the inner wall of the protective shell 204, and the inner wall of the protective shell 204 is provided with a telescopic groove, the inner wall of the telescopic groove is fixedly connected to one end of the return spring 205, and the other end of the return spring 205 is fixedly connected to one end of the clamping rod 206, and the other end of the clamping rod 206 is fixedly connected to one side of the movable block 207.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the support assembly 3 includes a support plate 301, a linkage block 302, an abutment block 303 and a first rack 304, the bottom of the support plate 301 is movably abutted against the inner bottom wall of the hot pressing groove 103, and the front and back sides of the support plate 301 are respectively provided with linkage blocks 302, and the two linkage blocks 302 are provided with abutment blocks 303 on the opposite sides near the top, the outer wall of the abutment block 303 is movably abutted against the outer wall of the movable block 207, and the two linkage blocks 302 are provided with plug-in grooves on the opposite sides near the support plate 301, the inner wall of the plug-in groove is movably plugged with the outer wall of the pushing assembly 4, and the bottom of the center of the support plate 301 is provided with a first rack 304, and the outer wall of the first rack 304 is movably plugged with the outer wall of the pushing assembly 4.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the pushing assembly 4 includes a double-row gear 401, a second rack 402, a connecting block 403, a pushing rod 404 and a pushing block 405, the inner wall of the double-row gear 401 is rotatably connected to the inner wall of the linkage groove 104 through the gear rod, and the outer wall on the right side of the double-row gear 401 is meshed and connected with the outer wall of the first rack 304, the outer wall at the bottom of the double-row gear 401 is meshed and connected with the outer wall of the second rack 402, and the outer wall of the second rack 402 is movably plugged into the inner wall of the linkage groove 104, the left side of the second rack 402 is fixedly connected to the right side of the bottom of the connecting block 403, and the right side of the top of the connecting block 403 is fixedly connected to one end of the pushing rod 404, the other end of the pushing rod 404 is fixedly connected to the left side of the pushing block 405, and the bottom of the pushing block 405 is slidably abutted against the top of the processing table 102, and the outer wall of the pushing block 405 is movably plugged into the inner wall of the plug-in groove.

[0027] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the heat dissipation assembly 5 includes a driving block 501, a heat dissipation motor 502, a heat dissipation shaft 503 and a heat dissipation fan 504. The inner wall of the driving block 501 is fixedly connected to the inner wall of the heat dissipation port 105 by bolts, and the inner wall of the driving block 501 is snap-connected to the outer wall of the heat dissipation motor 502. The output shaft of the heat dissipation motor 502 is fixedly connected to the bottom end of the heat dissipation shaft 503, and the outer wall of the top end of the heat dissipation shaft 503 is snap-connected to the inner wall of the heat dissipation fan 504, and the heat dissipation fan 504 is arranged directly below the collection bin 106.

[0028] The use method and advantages of the present invention: When the germanium single crystal hot pressing device that is easy to take out is in operation, the working process is as follows:

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, a germanium single crystal is placed on a support plate 301, and the hydraulic telescopic rod 202 and the hot press 203 are started. The hydraulic telescopic rod 202 starts preheating while pushing the hot press 203 to move downward. After the hot press 203 is abutted against the germanium single crystal, the linkage block 302 drives the abutting block 303 to be inserted into the protective housing 204. The abutting block 303 pushes the movable block 207 to move in the direction of the reset spring 205. After the abutting block 303 passes through the movable block 207, the reset spring 205 is reset. Under the telescopic force of the movable block 207, the movable block 207 is inserted into the bottom of the abutment block 303. After the hot pressing work is completed, the hot press 203 is turned off, and the hydraulic telescopic rod 202 begins to shrink. After receiving the contraction signal of the hydraulic telescopic rod 202, the heat dissipation motor 502 starts to work, and the heat dissipation motor 502 drives the heat dissipation fan 504 to rotate in the heat dissipation port 105, pushing the cold air from the bottom of the processing table 102 into the collection bin 106. The hydraulic telescopic rod 202 shrinks through the movable block 207 and the abutment block 303. The abutment of the connecting block 303 drives the support plate 301 to move upward from the hot pressing groove 103. At the same time, the supporting plate 301 mobilizes the double-row gear 401 to rotate through the first rack 304. The double-row gear 401 drives the second rack 402 to drive the connecting block 403 to move toward the processing table 102 through the meshing force. The connecting block 403 drives the push rod 404 to move. The connecting block 403 drives the push block 405 through the push rod 404 to insert into the plug-in slot provided in the linkage block 302. Under the abutment action of the pushing block 405 and the linkage block 302, the abutment block 303 pushes the movable block 207 to move in the direction of the reset spring 205, so that the movable block 207 is separated from the bottom of the abutment block 303, and the hydraulic telescopic rod 202 drives the hot press 203 and the protective shell 204 to continue to move upward. When the pushing block 405 is inserted into the linkage block 302, it will push the hot-pressed germanium single crystal on the support plate 301 to move to the right and enter the collection bin 106 for heat dissipation.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A hot pressing device for germanium single crystals that is easy to remove, comprising a base assembly (1), a hot pressing assembly (2), a support assembly (3), a pushing assembly (4) and a heat dissipation assembly (5), characterized in that: The front surface of the top of the base component (1) is fixedly connected to the back surface of the hot pressing component (2), the inner wall of the base component (1) is slidably abutted against the outer wall of the support component (3), the outer wall of the support component (3) is meshingly connected to the outer wall of the pushing component (4), the outer wall of the pushing component (4) is slidably plugged into the inner wall of the base component (1), and the inner wall of the base component (1) is snap-fitted to the outer wall of the heat dissipation component (5).

2. The hot pressing device for germanium single crystal that is easy to take out according to claim 1 is characterized in that: The base assembly (1) comprises two supporting legs (101), a processing table (102), a hot pressing groove (103), a linkage groove (104), a heat dissipation port (105), a collection bin (106) and a support block (107); the tops of the two supporting legs (101) are respectively fixedly connected to the bottoms of the processing table (102) near the front and back sides, and the top of the processing table (102) near the left side is provided with a hot pressing groove (103); the inner bottom wall of the hot pressing groove (103) is movably abutted against the bottom of the supporting assembly (3); and the processing table (102) is provided with a linkage groove (104) connected to the hot pressing groove (103) below the hot pressing groove (103); the inner wall of the linkage groove (104) is connected to the push rod (107); The outer wall of the moving component (4) is slidably connected, and a heat dissipation port (105) is provided at the bottom of the processing table (102) near the right side, and the inner wall of the heat dissipation port (105) is snap-connected with the outer wall of the heat dissipation component (5). The top of the processing table (102) is provided with a collecting groove connected to the heat dissipation port (105), and the inner wall of the collecting groove is slidably plugged with the outer wall of the collecting bin (106). A heat dissipation hole is provided on the inner bottom wall of the collecting bin (106), and the center line of the heat dissipation hole coincides with the center of the heat dissipation port (105). The back side of the support leg (101) is fixedly connected to the front side of the support block (107) near the bottom, and the front side of the support block (107) near the top is fixedly connected to the back side of the hot pressing component (2).

3. The hot pressing device for germanium single crystal that is easy to take out according to claim 2, characterized in that: The hot pressing assembly (2) comprises a mounting block (201), a hydraulic telescopic rod (202), a hot press (203), a protective shell (204), a return spring (205), a clamping rod (206) and a movable block (207); the back side of the mounting block (201) is fixedly connected to the front side of the support block (107) near the top, and the bottom side of the mounting block (201) near the front side is fixedly connected to the top of the hydraulic telescopic rod (202); the output end of the hydraulic telescopic rod (202) is fixedly connected to the top of the hot press (203), and the outer wall of the hot press (203) is fixedly connected to the inner wall of the protective shell (204); a telescopic groove is provided on the inner wall of the protective shell (204); the inner wall of the telescopic groove is fixedly connected to one end of the return spring (205), and the other end of the return spring (205) is fixedly connected to one end of the clamping rod (206); and the other end of the clamping rod (206) is fixedly connected to one side of the movable block (207).

4. The hot pressing device for germanium single crystal that is easy to take out according to claim 3 is characterized in that: The support assembly (3) comprises a support plate (301), a linkage block (302), an abutment block (303) and a first rack (304); the bottom of the support plate (301) is movably abutted against the inner bottom wall of the hot pressing groove (103); the front and back sides of the support plate (301) are respectively provided with linkage blocks (302); the two linkage blocks (302) are provided with abutment blocks (303) on opposite sides close to the top; the outer walls of the abutment blocks (303) are movably abutted against the outer wall of the movable block (207); the two linkage blocks (302) are provided with plug-in grooves on opposite sides close to the support plate (301); the inner walls of the plug-in grooves are movably plugged into the outer wall of the pushing assembly (4); the bottom of the support plate (301) is provided with a first rack (304); the outer wall of the first rack (304) is movably plugged into the outer wall of the pushing assembly (4); 5. The hot pressing device for germanium single crystal that is easy to take out according to claim 3 is characterized in that: The pushing assembly (4) comprises a double-row gear (401), a second rack (402), a connecting block (403), a pushing rod (404) and a pushing block (405); the inner wall of the double-row gear (401) is rotatably connected to the inner wall of the linkage groove (104) via the gear rod, and the outer wall on the right side of the double-row gear (401) is meshedly connected to the outer wall of the first rack (304); the outer wall at the bottom of the double-row gear (401) is meshedly connected to the outer wall of the second rack (402), and the second rack (402 ) is movably plugged into the inner wall of the linkage groove (104), the left side of the second rack (402) is fixedly connected to the right side of the bottom of the connecting block (403), and the right side of the top of the connecting block (403) is fixedly connected to one end of the pushing rod (404), the other end of the pushing rod (404) is fixedly connected to the left side of the pushing block (405), and the bottom of the pushing block (405) is slidably abutted against the top of the processing table (102), and the outer wall of the pushing block (405) is movably plugged into the inner wall of the plug-in groove.

6. The hot pressing device for germanium single crystal that is easy to take out according to claim 2, characterized in that: The heat dissipation assembly (5) comprises a driving block (501), a heat dissipation motor (502), a heat dissipation shaft (503) and a heat dissipation fan (504); the inner wall of the driving block (501) is fixedly connected to the inner wall of the heat dissipation port (105) by means of bolts, and the inner side wall of the driving block (501) is snap-connected to the outer wall of the heat dissipation motor (502); the output shaft of the heat dissipation motor (502) is fixedly connected to the bottom end of the heat dissipation shaft (503), and the outer wall of the top end of the heat dissipation shaft (503) is snap-connected to the inner wall of the heat dissipation fan (504), and the heat dissipation fan (504) is arranged directly below the collection bin (106).

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