Blank grinding equipment for machining feeding pipe of single crystal furnace

Abstract

The utility model discloses blank polishing equipment for processing a single crystal furnace charging pipe, which is applied to the field of processing of the single crystal furnace charging pipe and is characterized in that a rotating head is rotated to enable a rotating shaft to drive a gear to rotate, the gear rotates to enable a toothed bar to drive a sliding rod to move, and the sliding rod moves to enable a clamping head to be separated from a regulating hole. After the fixing mechanism is moved to a required position, a rotating head is loosened, a clamping head is clamped with an adjusting hole, and the adjusting hole is fixed, so that the purpose of grinding different feeding pipes is achieved, the use cost is reduced, the practicability and the applicability are improved, a pull rod drives a clamping rod to move by moving a pull plate, the clamping rod is separated from a clamping hole, and the grinding efficiency is improved. Then the handle is pulled to move the filter screen out of the dust removal box for cleaning, after cleaning, the filter screen is inserted into the dust removal box, and the clamping rods are clamped with the clamping holes under the action of the second springs to fix the clamping holes, so that the purpose of conveniently cleaning the filter screen is achieved, the workload is reduced, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of processing of single crystal furnace feeding pipes, and particularly relates to a blank grinding device for processing single crystal furnace feeding pipes. Background Art

[0002] At present, a Chinese utility model with the publication number CN220718760U discloses a surface grinding device for processing metal pipes, which relates to the technical field of grinding devices and includes: a machine body, a dust collection hood and a hydraulic rod. A first motor is installed on one side of the machine body, and the output end of the first motor is fixedly connected with a rotating disk through a transmission shaft. For this surface grinding device for processing metal pipes, by starting the exhaust fan, the exhaust fan will suck the floating dust through the dust collection hood and the dust collection box, and the dust will enter the dust collection box through the dust collection hood. In order to prevent the dust from entering the exhaust fan, a filter screen needs to be installed at the air inlet of the exhaust fan. By pushing the push rod to move, when the push rod moves, it will drive the gear to rotate through the rack, and when the gear rotates, it will drive the latch to move in the opposite direction, squeezing the spring on one side to make it contract. When the latch moves out of contact with the filter screen, the movable filter screen can be separated from the housing, and then the filter screen can be cleaned.

[0003] The existing grinding devices cannot grind feeding pipes of different lengths. Generally, the distance between the fixing mechanisms of grinding devices is fixed, resulting in the ability to only grind feeding pipes of a fixed length. If you want to grind feeding pipes of different lengths, you need to replace the grinding device, which increases the processing cost, reduces the practicability and applicability, and is not convenient for cleaning the filter screen. Generally, in order to remove dust, grinding devices are equipped with dust removal mechanisms, and the filter screens in the dust removal mechanisms need to be cleaned regularly. Generally, the filter screens of grinding devices are installed inside the dust removal box. When cleaning it, the dust removal box needs to be disassembled first, and then the filter screen needs to be disassembled and taken out for cleaning. After cleaning, the filter screen needs to be installed, and then the dust removal box needs to be assembled. The whole cleaning process is relatively cumbersome, increasing the workload and reducing the cleaning efficiency, which is not convenient for use. In order to solve the above problems, we propose a blank grinding device for processing single crystal furnace feeding pipes. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a blank grinding device for processing single crystal furnace feeding pipes, and its advantage is that it can grind feeding pipes of different lengths and is convenient for cleaning the filter screen.

[0005] The above technical object of the utility model is achieved by the following technical solutions: A blank grinding device for processing a single crystal furnace charging pipe, including a housing, support legs are bolted to the bottom of the housing, a grinding mechanism is arranged inside the housing, a base is bolted to the inner wall of the housing, a chute is opened on the surface of the base, a sliding block is slidably connected to the inner wall of the chute, a rotating shaft is rotatably sleeved inside the sliding block, a gear is fixedly sleeved on the surface of the rotating shaft, a rack is meshed with the surface of the gear, a sliding rod is bolted to one end of the rack, a clamping head is bolted to the surface of the sliding rod, an adjustment hole is opened on the inner wall of the chute, and the clamping head is clamped with the adjustment hole, a first spring is sleeved on the surface of the rack, a fixing mechanism is arranged on the top of the sliding block, a dust removal box is bolted to the bottom of the housing, a dust removal mechanism is arranged inside the dust removal box, a filter screen is slidably connected to the inner wall of the dust removal box, a cover plate is bolted to the surface of the filter screen, a clamping rod is slidably sleeved inside the cover plate, a second spring is arranged between one end of the clamping rod and the inner wall of the cover plate, a clamping hole is opened on the inner wall of the dust removal box, and the clamping rod is clamped with the clamping hole, a handle is bolted to the surface of the cover plate, a pull plate is slidably connected to the inner wall of the handle, pull rods are hinged to both ends of the pull plate, and the other ends of the pull rods are hinged to the surface of the clamping rod.

[0006] By adopting the above technical solutions, by rotating the rotating head, the rotating shaft drives the gear to rotate, the rotation of the gear makes the rack drive the sliding rod to move, the movement of the sliding rod makes the clamping head disengage from the clamping with the adjustment hole. After moving the fixing mechanism to the required position, release the rotating head, and the clamping head is clamped with the adjustment hole to fix it, so as to achieve the purpose of grinding different charging pipes, reduce the use cost, improve the practicability and applicability. By moving the pull plate, the pull rod drives the clamping rod to move, so that the clamping rod disengages from the clamping with the clamping hole, and then pull the handle to remove the filter screen from the dust removal box for cleaning. After cleaning, insert the filter screen into the dust removal box, and the clamping rod is clamped with the clamping hole under the action of the second spring to fix it, so as to achieve the purpose of facilitating the cleaning of the filter screen, reducing the workload and improving the cleaning efficiency.

[0007] The utility model is further arranged as follows: The grinding mechanism includes an electric lifting rod, the electric lifting rod is bolted to the top of the housing, a lifting plate is bolted to the output end of the electric lifting rod, an electric slide rail and slide table is installed on the surface of the lifting plate, a first motor is bolted to the bottom of the electric slide rail and slide table, and a grinding head is fixedly sleeved on the output end of the first motor.

[0008] By adopting the above technical solutions, by setting the grinding mechanism, it is convenient to grind.

[0009] The present utility model is further configured as follows: The fixing mechanism includes a support plate, the bottom of the support plate is bolted to the top of the sliding block, a rotating shaft is rotatably sleeved on the inner wall of the support plate, a fixing plate is bolted to the surface of the rotating shaft, a bidirectional lead screw is rotatably sleeved on the inner wall of the fixing plate, a slider is threadedly connected to the surface of the bidirectional lead screw, a pressing plate is bolted to the surface of the slider, and a second motor is bolted to the surface of the support plate on the left side, and the second motor is bolted to one end of the rotating shaft.

[0010] By adopting the above technical solution, the feeding pipe can be conveniently fixed by setting the fixing mechanism.

[0011] The present utility model is further configured as follows: The dust removal mechanism includes a suction fan, the suction fan is bolted to the inner wall of the dust removal box, an input end of the suction fan is communicated with a partition plate, and the partition plate is bolted to the inner wall of the dust removal box. A connecting pipe is communicated with the surface of the dust removal box, the other end of the connecting pipe is communicated with a dust suction hood, and the dust suction hood is bolted to the inner wall of the housing.

[0012] By adopting the above technical solution, the environment can be protected by setting the dust removal mechanism for dust removal.

[0013] The present utility model is further configured as follows: A rotating head is bolted to the top of the rotating shaft.

[0014] By adopting the above technical solution, the rotating shaft can be conveniently rotated by setting the rotating head.

[0015] The present utility model is further configured as follows: A rubber pad is adhered to the surface of the pressing plate.

[0016] By adopting the above technical solution, the feeding pipe can be prevented from being damaged by setting the rubber pad.

[0017] The present utility model is further configured as follows: One end of the clamping rod is wedge-shaped.

[0018] By adopting the above technical solution, the cover plate can be conveniently fixed by setting one end of the clamping rod to be wedge-shaped.

[0019] In summary, the present utility model has the following beneficial effects:

[0020] 1. By rotating the rotating head of the present utility model, the rotating shaft drives the gear to rotate. The rotation of the gear makes the rack drive the sliding rod to move. The movement of the sliding rod makes the clamping head disengage from the adjustment hole. After moving the fixing mechanism to the required position, the rotating head is released, and the clamping head is engaged with the adjustment hole to fix it, so as to achieve the purpose of grinding different feeding pipes, reduce the use cost, and improve the practicability and applicability;

[0021] 2. The utility model drives the clamping rod to move by moving the pull plate, so that the clamping rod is disengaged from the clamping hole, and then the handle is pulled to move the filter screen out of the dust removal box for cleaning. After cleaning, the filter screen is inserted into the dust removal box, and the clamping rod is clamped with the clamping hole under the action of the second spring to fix it, so as to achieve the purpose of facilitating the cleaning of the filter screen, reducing the workload and improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structure diagram of the utility model;

[0023] Figure 2 is a sectional view of the structure of the utility model;

[0024] Figure 3 is a side sectional view of the structure of the utility model;

[0025] Figure 4 is a top sectional view of the partial structure of the utility model;

[0026] Figure 5 is a sectional view of the partial structure of the utility model;

[0027] Figure 6 is the utility model Figure 2 enlarged view of the structure at A in;

[0028] Figure 7 is the utility model Figure 4 enlarged view of the structure at B in.

[0029] Reference numerals: 1, housing; 2, support leg; 3, grinding mechanism; 4, base; 5, chute; 6, sliding block; 7, rotating shaft; 8, gear; 9, rack; 10, sliding rod; 11, clamping head; 12, adjusting hole; 13, first spring; 14, fixing mechanism; 15, dust removal box; 16, dust removal mechanism; 17, filter screen; 18, cover plate; 19, clamping rod; 20, second spring; 21, clamping hole; 22, handle; 23, pull plate; 24, pull rod; 25, electric lifting rod; 26, lifting plate; 27, electric slide rail and slide table; 28, first motor; 29, grinding head; 30, support plate; 31, rotating shaft; 32, fixing plate; 33, bidirectional lead screw; 34, slider; 35, pressing plate; 36, second motor; 37, suction fan; 38, partition plate; 39, connecting pipe; 40, dust suction hood; 41, rotating head; 42, rubber pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The following further describes the present utility model in detail with reference to the accompanying drawings.

[0031] Embodiment 1:

[0032] Refer to Figure 1 ,Figure 2 , Figure 4 and Figure 7 , a rough grinding device for processing the feeding tube of a single crystal furnace, comprising a housing 1, supporting legs 2 are bolted to the bottom of the housing 1, a grinding mechanism 3 is arranged inside the housing 1, a base 4 is bolted to the inner wall of the housing 1, a chute 5 is formed on the surface of the base 4, a sliding block 6 is slidably connected to the inner wall of the chute 5, a rotating shaft 7 is rotatably sleeved inside the sliding block 6, a gear 8 is fixedly sleeved on the surface of the rotating shaft 7, a rack 9 is meshed with the surface of the gear 8, a sliding rod 10 is bolted to one end of the rack 9, a clamping head 11 is bolted to the surface of the sliding rod 10, an adjusting hole 12 is formed in the inner wall of the chute 5, and the clamping head 11 is clamped with the adjusting hole 12. A first spring 13 is sleeved on the surface of the rack 9. A fixing mechanism 14 is arranged on the top of the sliding block 6. By rotating the rotating head 41, the rotating shaft 7 drives the gear 8 to rotate. The rotation of the gear 8 makes the rack 9 drive the sliding rod 10 to move. The movement of the sliding rod 10 makes the clamping head 11 disengage from the clamping with the adjusting hole 12. After moving the fixing mechanism 14 to the required position, release the rotating head 41, and the clamping head 11 is clamped with the adjusting hole 12 to fix it, so as to achieve the purpose of grinding different feeding tubes, reduce the use cost, and improve the practicability and applicability.

[0033] Reference Figure 1 , Figure 2 and Figure 3 , the grinding mechanism 3 includes an electric lifting rod 25, the electric lifting rod 25 is bolted to the top of the housing 1, a lifting plate 26 is bolted to the output end of the electric lifting rod 25, an electric slide rail and slide table 27 is installed on the surface of the lifting plate 26, a first motor 28 is bolted to the bottom of the electric slide rail and slide table 27, and a grinding head 29 is fixedly sleeved on the output end of the first motor 28. By setting the grinding mechanism 3, it is convenient to grind.

[0034] Reference Figure 1 , Figure 2 and Figure 6 , the fixing mechanism 14 includes a support plate 30, the bottom of the support plate 30 is bolted to the top of the sliding block 6, a rotating shaft 31 is rotatably sleeved inside the support plate 30, a fixing plate 32 is bolted to the surface of the rotating shaft 31, a bidirectional lead screw 33 is rotatably sleeved inside the fixing plate 32, a slider 34 is threadedly connected to the surface of the bidirectional lead screw 33, a pressing plate 35 is bolted to the surface of the slider 34, a second motor 36 is bolted to the surface of the support plate 30 on the left side, and the second motor 36 is bolted to one end of the rotating shaft 31. By setting the fixing mechanism 14, it is convenient to fix the feeding tube.

[0035] Reference Figure 2 and Figure 3 , a rotating head 41 is bolted to the top of the rotating shaft 7. By setting the rotating head 41, it is convenient to rotate the rotating shaft 7.

[0036] Reference Figure 1and Figure 6 On the surface of the pressing plate 35, a rubber pad 42 is adhesively bonded. By providing the rubber pad 42, damage to the feeding pipe is prevented.

[0037] Example 2:

[0038] Reference Figure 2 、 Figure 3 and Figure 5 At the bottom of the housing 1, a dust removal box 15 is bolted. Inside the dust removal box 15, a dust removal mechanism 16 is provided. A filter net 17 is slidably connected to the inner wall of the dust removal box 15. A cover plate 18 is bolted to the surface of the filter net 17. A clamping rod 19 is slidably sleeved inside the inner wall of the cover plate 18. Between one end of the clamping rod 19 and the inner wall of the cover plate 18, a second spring 20 is provided. A clamping hole 21 is formed in the inner wall of the dust removal box 15, and the clamping rod 19 is clamped with the clamping hole 21. A handle 22 is bolted to the surface of the cover plate 18. A pull plate 23 is slidably connected to the inner wall of the handle 22. At both ends of the pull plate 23, a pull rod 24 is hinged. The other end of the pull rod 24 is hinged to the surface of the clamping rod 19. By rotating the rotating head 41, the rotating shaft 7 drives the gear 8 to rotate. The rotation of the gear 8 causes the rack 9 to drive the sliding rod 10 to move. The movement of the sliding rod 10 causes the clamping head 11 to disengage from the adjustment hole 12. After moving the fixing mechanism 14 to the required position, release the rotating head 41, and the clamping head 11 is clamped with the adjustment hole 12 to fix it, so as to achieve the purpose of grinding different feeding pipes, reducing the use cost, and improving the practicability and applicability.

[0039] Reference Figure 3 The dust removal mechanism 16 includes a suction fan 37. The suction fan 37 is bolted to the inner wall of the dust removal box 15. The input end of the suction fan 37 is communicated with a partition plate 38, and the partition plate 38 is bolted to the inner wall of the dust removal box 15. A connecting pipe 39 is communicated with the surface of the dust removal box 15. The other end of the connecting pipe 39 is communicated with a dust suction hood 40, and the dust suction hood 40 is bolted to the inner wall of the housing 1. By providing the dust removal mechanism 16, dust is removed to protect the environment.

[0040] Reference Figure 5 One end of the clamping rod 19 is wedge-shaped. By providing one end of the clamping rod 19 to be wedge-shaped, it is convenient to fix the cover plate 18.

[0041] Brief description of the usage process: Rotate the rotating head 41. The rotation of the rotating head 41 drives the rotation of the rotating shaft 7. The rotation of the rotating shaft 7 drives the rotation of the gear 8. The rotation of the gear 8 drives the movement of the rack 9. The movement of the rack 9 drives the movement of the sliding rod 10. The movement of the sliding rod 10 drives the movement of the clamping joint 11, causing the clamping joint 11 to disengage from the adjustment hole 12. After moving the fixing mechanism 14 to the desired position, release the rotating head 41. Under the action of the first spring 13, the sliding rod 10 drives the clamping joint 11 to engage with the adjustment hole 12 and fix it, so as to achieve the purpose of grinding different feeding pipes; Rotate the rotating head 41. The rotation of the rotating head 41 drives the rotation of the rotating shaft 7. The rotation of the rotating shaft 7 drives the rotation of the gear 8. The rotation of the gear 8 drives the movement of the rack 9. The movement of the rack 9 drives the movement of the sliding rod 10. The movement of the sliding rod 10 drives the movement of the clamping joint 11, causing the clamping joint 11 to disengage from the adjustment hole 12. After moving the fixing mechanism 14 to the desired position, release the rotating head 41. Under the action of the first spring 13, the sliding rod 10 drives the clamping joint 11 to engage with the adjustment hole 12 and fix it, so as to achieve the purpose of grinding different feeding pipes.

[0042] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A blank grinding device for processing a single crystal furnace charging pipe, including a housing (1), characterized in that, The bottom of the housing (1) is bolted with support legs (2). A grinding mechanism (3) is arranged inside the housing (1). A base (4) is bolted to the inner wall of the housing (1). A chute (5) is formed on the surface of the base (4). A sliding block (6) is slidably connected to the inner wall of the chute (5). A rotating shaft (7) is rotatably sleeved inside the sliding block (6). A gear (8) is fixedly sleeved on the surface of the rotating shaft (7). A rack (9) is meshed with the surface of the gear (8). One end of the rack (9) is bolted with a sliding rod (10). A clamping head (11) is bolted to the surface of the sliding rod (10). An adjustment hole (12) is formed in the inner wall of the chute (5), and the clamping head (11) is clamped with the adjustment hole (12). A first spring (13) is sleeved on the surface of the rack (9). A fixing mechanism (14) is arranged at the top of the sliding block (6).

2. The blank grinding device for processing the charging pipe of a single crystal furnace according to claim 1, characterized in that, A dust removal box (15) is bolted to the bottom of the housing (1). A dust removal mechanism (16) is arranged inside the dust removal box (15). A filter screen (17) is slidably connected to the inner wall of the dust removal box (15). A cover plate (18) is bolted to the surface of the filter screen (17). A clamping rod (19) is rotatably sleeved inside the inner wall of the cover plate (18). A second spring (20) is arranged between one end of the clamping rod (19) and the inner wall of the cover plate (18). A clamping hole (21) is formed in the inner wall of the dust removal box (15), and the clamping rod (19) is clamped with the clamping hole (21). A handle (22) is bolted to the surface of the cover plate (18). A pull plate (23) is slidably connected to the inner wall of the handle (22). Two ends of the pull plate (23) are respectively hinged with a pull rod (24). The other end of the pull rod (24) is hinged to the surface of the clamping rod (19).

3. A blank grinding device for processing a single crystal furnace charging tube according to claim 1, characterized in that, The grinding mechanism (3) includes an electric lifting rod (25). The electric lifting rod (25) is bolted to the top of the housing (1). The output end of the electric lifting rod (25) is bolted with a lifting plate (26). An electric slide rail and slide table (27) is installed on the surface of the lifting plate (26). A first motor (28) is bolted to the bottom of the electric slide rail and slide table (27). A grinding head (29) is fixedly sleeved on the output end of the first motor (28).

4. A blank grinding device for processing a single crystal furnace charging tube according to claim 1, characterized in that, The fixing mechanism (14) includes a support plate (30). The bottom of the support plate (30) is bolted to the top of the sliding block (6). A rotating shaft (31) is rotatably sleeved inside the inner wall of the support plate (30). A fixing plate (32) is bolted to the surface of the rotating shaft (31). A bidirectional lead screw (33) is rotatably sleeved inside the inner wall of the fixing plate (32). A slider (34) is threadedly connected to the surface of the bidirectional lead screw (33). A pressing plate (35) is bolted to the surface of the slider (34). A second motor (36) is bolted to the surface of the left support plate (30), and the second motor (36) is bolted to one end of the rotating shaft (31).

5. A blank grinding device for processing a single crystal furnace charging tube according to claim 2, characterized in that, The dust removal mechanism (16) includes a suction fan (37), the suction fan (37) is bolted to the inner wall of the dust removal box (15), an input end of the suction fan (37) is communicated with a partition plate (38), and the partition plate (38) is bolted to the inner wall of the dust removal box (15). A connecting pipe (39) is communicated with the surface of the dust removal box (15), the other end of the connecting pipe (39) is communicated with a suction hood (40), and the suction hood (40) is bolted to the inner wall of the housing (1).

6. A blank grinding device for processing a single crystal furnace charging tube according to claim 1, characterized in that, A rotating head (41) is bolted to the top of the rotating shaft (7).

7. A blank grinding device for processing a single crystal furnace charging tube according to claim 4, characterized in that, A rubber pad (42) is bonded to the surface of the pressing plate (35).

8. A blank grinding device for processing a single crystal furnace charging tube according to claim 2, characterized in that, One end of the clamping rod (19) is wedge-shaped.

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