Impurity-removing edge grinding machine for photovoltaic waste quartz crucible

Abstract

The utility model discloses an impurity-removing edge grinding machine for a photovoltaic waste quartz crucible, which relates to the technical field of crucible processing and comprises a mounting frame, a hanging rotating unit and an edge grinding control unit. The hanging rotating unit comprises a connecting pedestal, a telescopic rod, a spring, a rubber top block, a rotating seat, an elastic clamping cover and a fixed block; the edging control unit is installed on the left side of the lower end of the installation frame upper flat plate. The quartz crucible hanging device is provided with a reliable hanging rotating unit, after a hollow drum on the lower side of the elastic clamping cover is extruded, the arc edge of the outer ring can tightly wrap the bottom of a quartz crucible, the quartz crucible is clamped and fixed from the outer side, and the quartz crucible can be well fixed in cooperation with longitudinal clamping and fixing of the rubber ejector block; the upper sliding connecting rod and the lower sliding connecting rod slide by different distances, so that the silica gel clamping strip is bent, the silica gel clamping strip can better adapt to the surfaces of crucibles with radians, and the edge grinding component can grind the outer sides and ports of the quartz crucibles at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of crucible processing, in particular to an impurity removal and edge grinding machine for photovoltaic waste quartz crucibles. Background Art

[0002] Photovoltaic panels are devices that use light energy to generate electricity. Their raw materials include silicon wafers, electrodes, packaging materials, etc. Quartz crucibles are one of the raw materials commonly used in the manufacturing process of photovoltaic panels. Quartz crucibles are mainly made of quartz sand, which is an inorganic non-metallic material with high melting point, high temperature resistance, and corrosion resistance. Therefore, they play an important role in the manufacturing of photovoltaic panels. There are many impurities on the surface of discarded quartz crucibles. By grinding the surface, the discarded quartz crucibles can be recycled.

[0003] The edge grinding equipment used for photovoltaic waste quartz crucibles in the prior art cannot fix the crucible firmly, resulting in the inability to effectively perform the edge grinding process. In addition, the edge grinding component structure of the existing equipment is relatively solid and tight, and cannot effectively fit on the surface of the quartz crucible with a certain curvature, thereby failing to ensure a good edge grinding effect. For this reason, we propose an impurity removal and edge grinding machine for photovoltaic waste quartz crucibles. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a photovoltaic waste quartz crucible impurity removal and edge grinding machine, which has a reliable hanging rotation unit. The rubber top block is subjected to the elastic force of the spring to push the quartz crucible against the lower side of the elastic card cover. After the hollow drum on the lower side of the elastic card cover is squeezed, the outer arc edge can be tightly wrapped around the bottom of the quartz crucible, thereby clamping and fixing the quartz crucible from the outside. In conjunction with the longitudinal clamping of the rubber top block, the quartz crucible can be well fixed. The upper rotating seat can provide rotation support for the quartz crucible, which is convenient for subsequent edge grinding processing. It also has a reliable edge grinding control unit, which can facilitate hand control of the edge grinding component to fit to the outside of the crucible, and can fix the position of the edge grinding component, and the edge grinding component can simultaneously perform edge grinding processing on the outside and the port of the quartz crucible; the upper and lower sliding connecting rods bend the silicone card strip by sliding different distances, so that it can better adapt to some crucible surfaces with arcs, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic waste quartz crucible impurity removal edge grinding machine, including a mounting frame, a hanging rotation unit and an edge grinding control unit;

[0006] Mounting frame: It is composed of two upper and lower flat plates and a vertical plate body at the rear that is fixedly connected;

[0007] The hanging rotating unit: comprises a connecting seat, a telescopic rod, a spring, a rubber top block, a rotating seat, an elastic card cover and a fixed block. The connecting seat is a circular disk and is horizontally arranged between the upper and lower plates of the mounting frame. A vertical telescopic rod is fixedly connected to the center of the upper end of the connecting seat. A spring is sleeved on the outer side of the telescopic rod. A rubber top block is fixedly connected to the upper end of the telescopic rod. The spring is clamped between the rubber top block and the connecting seat. A rotating seat is embedded and installed at the lower end of the upper flat plate of the mounting frame. An elastic card cover is installed on the lower side of the rotating seat. The elastic card cover is fixedly connected to the center of the lower side of the rotating seat through a fixed block in the middle. The middle area of ​​the elastic card cover bulges downward, and the edge of the elastic card cover is a slightly curved structure that bends downward.

[0008] Edging control unit: Installed on the lower left side of the flat plate on the mounting frame.

[0009] The connecting base is used for the installation of the telescopic rod, and can be lifted and rotated under the action of the power device below. The telescopic rod is used for the installation of the spring and the rubber top block. The discarded photovoltaic quartz crucible to be processed is inverted on the upper side of the rubber top block. The rubber top block is subjected to the elastic force of the spring and can push the quartz crucible against the lower side of the elastic card cover. The hollow drum on the lower side of the elastic card cover is squeezed and tightly attached to the lower side of the rotating seat. The outer arc edge of the elastic card cover can be tightly wrapped around the bottom of the quartz crucible, clamping and fixing the quartz crucible from the outside, and cooperating with the longitudinal clamping of the rubber top block, it can have a good fixing effect on the quartz crucible. The rotating seat on the upper side can provide rotation support for the quartz crucible, which is convenient for subsequent edge grinding. The edge grinding control unit can facilitate the hand to control the feed amount of the edge grinding component, and can fix the position of the edge grinding component, and the edge grinding component can simultaneously perform edge grinding on the outside and the port of the quartz crucible.

[0010] Furthermore, the mounting rotation unit also includes a mounting sleeve and a transmission column. The mounting sleeve is fixedly connected to the middle of the upper end of the lower plate of the mounting frame. The motor and the hydraulic cylinder are installed inside the mounting sleeve. The telescopic end of the hydraulic cylinder faces upward and is fixedly connected to the lower end of the motor. The output shaft of the motor faces upward and is fixedly connected to the lower end of the transmission column through a coupling. The upper end of the transmission column is fixedly connected to the center of the lower end of the connecting base. The mounting sleeve is used to install two power devices, the motor and the hydraulic cylinder. The motor drives the connecting base and the waste quartz crucible placed on it to rotate through the transmission column. The hydraulic cylinder is used to control the connection base and the quartz crucible to rise and fall, so as to fit with the elastic card cover.

[0011] Furthermore, the edge grinding control unit comprises a hydraulic boom, a sliding link, a silicone clip, a sanding belt and a lower hook. A vertical hydraulic boom is fixed on the left side of the lower end of the upper plate of the mounting frame. The telescopic rod of the hydraulic boom faces downward and is internally slidably connected with two transverse sliding links. The right ends of the upper and lower sliding links are both fixedly connected to the left side of the silicone clip. The lower end of the silicone clip is fixedly connected with a lower hook. The inner side of the silicone clip and the lower hook is embedded with a sanding belt. The hydraulic boom is used to control the sliding link and the silicone clip on the right to rise and fall, so as to reach a suitable height for grinding the crucible. The silicone clip and the lower hook are used for the installation of the sanding belt. The lower hook can wrap the sanding belt around the edge of the crucible port. The sliding link slides to the right to fit the sanding belt to the outer surface of the crucible. The upper and lower sliding links slide at different distances to bend the silicone clip, so as to better adapt to some crucible surfaces with curvature.

[0012] Furthermore, the edge grinding control unit also includes a limit card rod, a handle, a mounting block and a shaft locker. A limit card rod protruding downward is fixedly connected to the lower side of the sliding link, a handle facing vertically downward is fixedly connected to the left end of the upper sliding link, and a handle facing vertically downward is fixedly connected to the left end of the lower sliding link. Two mounting blocks are installed on the left side of the hydraulic boom telescopic rod. The mounting blocks are square structures and are sleeved on the outside of the sliding link. A shaft locker is installed on the upper end of the mounting block. The limit card rod can prevent the sliding link from rotating. The handle is used to push the limit card rod to move by hand, and the handles at the ends of the upper and lower limit card rods are close to each other. One hand can control the movement of the two limit card rods. When the distance is adjusted, the sliding link can be locked by tightening the shaft locker, freeing the operator's hands.

[0013] Furthermore, it also includes a mounting seat and a transparent baffle. The mounting seat is fixedly connected to the left front side of the upper end of the lower plate of the mounting frame, a transparent baffle is slidably inserted inside the mounting seat, and a locking bolt is provided at the front end of the mounting seat. The mounting seat is used to install the transparent baffle, and the transparent baffle can be pulled up, so that the operator can observe the progress of the crucible edge grinding while blocking the edge grinding debris.

[0014] Furthermore, it also includes a connecting block and a vacuum cleaner. A triangular connecting block is fixedly connected to the outer side of the circumference of the upper end of the transmission column. The upper end of the connecting block is fixedly connected to the lower side of the connecting base. Two front and rear vacuum cleaners are embedded and installed on the left side of the upper plate of the mounting frame. The suction ports of the two vacuum cleaners face downward and are symmetrically distributed on the front and rear sides of the hydraulic boom. The connecting block makes the connection between the transmission column and the connecting base more secure, and during the rotation of the transmission column, the connecting blocks in the circumferential array can form wind force, thereby preventing the edge grinding debris from entering the shaft of the motor, and the vacuum cleaner can absorb the edge grinding debris, thereby effectively preventing the debris from flying around during the processing.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the photovoltaic waste quartz crucible impurity removal and edge grinding machine has the following advantages:

[0016] 1. It has a reliable hanging rotation unit. The discarded photovoltaic quartz crucible to be processed is inverted on the upper side of the rubber top block. The rubber top block is subjected to the elastic force of the spring, which can push the quartz crucible against the lower side of the elastic card cover. The hollow drum on the lower side of the elastic card cover is squeezed and pressed against the lower side of the rotating seat. The outer arc edge of the elastic card cover can be tightly wrapped around the bottom of the quartz crucible, clamping and fixing the quartz crucible from the outside. With the longitudinal clamping of the rubber top block, the quartz crucible can be fixed well. The rotating seat on the upper side can provide rotation support for the quartz crucible, which is convenient for subsequent edge grinding processing.

[0017] 2. It has a reliable edge grinding control unit, which can conveniently control the edge grinding component to fit the outside of the crucible, and can fix the position of the edge grinding component. The edge grinding component can grind the outside and the port of the quartz crucible at the same time; the upper and lower sliding connecting rods bend the silicone card strip by sliding different distances, so that it can better adapt to some crucible surfaces with curvature;

[0018] 3. The utility model has a reliable hanging rotation unit. The rubber top block is subjected to the elastic force of the spring to push the quartz crucible against the lower side of the elastic card cover. After the hollow on the lower side of the elastic card cover is squeezed, the outer arc edge can be tightly wrapped around the bottom of the quartz crucible, thereby clamping and fixing the quartz crucible from the outside. With the longitudinal clamping of the rubber top block, the quartz crucible can be well fixed. The upper rotating seat can provide rotation support for the quartz crucible, which is convenient for subsequent edge grinding. It also has a reliable edge grinding control unit, which can facilitate hand control of the edge grinding component to fit to the outside of the crucible, and can fix the position of the edge grinding component, and the edge grinding component can simultaneously perform edge grinding on the outside and the port of the quartz crucible; the upper and lower sliding connecting rods bend the silicone card strip by sliding different distances, so as to better adapt to some crucible surfaces with curvature. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the oblique lower structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;

[0022] Figure 4 For this utility model Figure 1 Enlarged view of the structure at point B in the middle.

[0023] In the figure: 1 mounting frame, 2 hanging rotating unit, 21 mounting sleeve, 22 driving column, 23 connecting pedestal, 24 telescopic rod, 25 spring, 26 rubber top block, 27 rotating seat, 28 elastic card cover, 29 fixed block, 3 edge grinding control unit, 31 hydraulic boom, 32 sliding connecting rod, 33 silicone card strip, 34 sanding belt, 35 lower hook, 36 limit card rod, 37 handle, 38 mounting block, 39 shaft lock, 4 mounting seat, 5 transparent baffle, 6 connecting block, 7 vacuum cleaner. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 , This embodiment provides a technical solution: a photovoltaic waste quartz crucible impurity removal and edge grinding machine, including a mounting frame 1, a hanging rotation unit 2 and an edge grinding control unit 3;

[0026] Mounting frame 1: It is composed of two upper and lower flat plates and a rear vertical plate body fixedly connected;

[0027] The hanging rotating unit 2: comprises a connecting seat 23, a telescopic rod 24, a spring 25, a rubber top block 26, a rotating seat 27, an elastic card cover 28 and a fixed block 29. The connecting seat 23 is a circular disk and is horizontally arranged between the upper and lower plates of the mounting frame 1. A vertical telescopic rod 24 is fixedly connected to the center of the upper end of the connecting seat 23. A spring 25 is sleeved on the outer side of the telescopic rod 24. A rubber top block 26 is fixedly connected to the upper end of the telescopic rod 24. The spring 25 is stuck between the rubber top block 26 and the connecting seat 23. A rotating seat 27 is embedded and installed at the lower end of the upper flat plate of the mounting frame 1. An elastic card cover 28 is installed on the lower side of the rotating seat 27. The elastic card cover 28 is fixedly connected to the center position of the lower side of the rotating seat 27 through a fixed block 29 in the middle. The middle area of ​​the elastic card cover 28 bulges downward, and the edge of the elastic card cover 28 is a slightly curved structure bent downward;

[0028] The edge grinding control unit 3 is installed on the lower left side of the flat plate on the mounting frame 1.

[0029] The connecting base 23 is used for the installation of the telescopic rod 24, and can be lifted and rotated under the action of the power device below. The telescopic rod 24 is used for the installation of the spring 25 and the rubber top block 26. The discarded photovoltaic quartz crucible to be processed is inverted on the upper side of the rubber top block 26. The rubber top block 26 is subjected to the elastic force of the spring 25, and can push the quartz crucible against the lower side of the elastic card cover 28. The hollow drum on the lower side of the elastic card cover 28 is squeezed and tightly attached to the lower side of the rotating seat 27. The outer arc edge of the elastic card cover 28 can be tightly wrapped around the bottom of the quartz crucible, and the quartz crucible is clamped and fixed from the outside. With the longitudinal clamping of the rubber top block 26, the quartz crucible can be well fixed. The rotating seat 27 on the upper side can provide rotation support for the quartz crucible, which is convenient for subsequent edge grinding. The edge grinding control unit 3 can facilitate the hand to control the feed amount of the edge grinding component, and can fix the position of the edge grinding component, and the edge grinding component can simultaneously perform edge grinding on the outer side and the port of the quartz crucible.

[0030] The mounting rotation unit 2 also includes a mounting sleeve 21 and a transmission column 22. The mounting sleeve 21 is fixedly connected to the middle of the upper end of the lower plate of the mounting frame 1. The motor and the hydraulic cylinder are installed inside the mounting sleeve 21. The telescopic end of the hydraulic cylinder faces upward and is fixedly connected to the lower end of the motor. The output shaft of the motor faces upward and is fixedly connected to the lower end of the transmission column 22 through a coupling. The upper end of the transmission column 22 is fixedly connected to the center of the lower end of the connecting pedestal 23. The mounting sleeve 21 is used for the installation of two power devices, the motor and the hydraulic cylinder. The motor drives the connecting pedestal 23 and the waste quartz crucible placed on it to rotate through the transmission column 22. The hydraulic cylinder is used to control the connection pedestal 23 and the quartz crucible to rise and fall, so as to fit with the elastic card cover 28.

[0031] The edge grinding control unit 3 includes a hydraulic boom 31, a sliding link 32, a silicone clip 33, a sanding belt 34 and a lower hook 35. A vertical hydraulic boom 31 is fixedly installed on the left side of the lower end of the upper plate of the mounting frame 1. The telescopic rod of the hydraulic boom 31 faces downward and is slidably connected to two horizontal sliding links 32 inside. The right ends of the upper and lower sliding links 32 are fixedly connected to the left side of the silicone clip 33. The lower end of the silicone clip 33 is fixedly connected to the lower hook 35. The sanding belt 34 is embedded and installed on the inner side of the silicone clip 33 and the lower hook 35. The hydraulic boom 31 is used to control the lifting and lowering of the sliding link 32 and the silicone clip 33 on the right side, so as to reach a suitable height for grinding the crucible. The silicone clip 33 and the lower hook 35 are used to install the sanding belt 34. The lower hook 35 can wrap the sanding belt 34 around the edge of the crucible port. The sliding link 32 slides to the right to fit the sanding belt 34 to the outer surface of the crucible. The upper and lower sliding links 32 slide different distances to bend the silicone clip 33, so that it can better adapt to some curved crucible surfaces.

[0032] The edge grinding control unit 3 also includes a limit card rod 36, a handle 37, a mounting block 38 and a shaft lock 39. A limit card rod 36 protruding downward is fixedly connected to the lower side of the sliding link 32, a handle 37 facing vertically downward is fixedly connected to the left end of the upper sliding link 32, and the handle 37 fixedly connected to the left end of the lower sliding link 32 faces vertically downward. Two mounting blocks 38 are installed on the left side of the telescopic rod of the hydraulic boom 31. The mounting blocks 38 are square structures and are sleeved on the outside of the sliding link 32. A shaft lock 39 is installed on the upper end of the mounting blocks 38. The limit card rod 36 can prevent the sliding link 32 from rotating. The handle 37 is used for the hand to push the limit card rod 36 to move, and the handles 37 at the ends of the upper and lower limit card rods 36 are close to each other. One hand can control the movement of the two limit card rods 36. When the distance is adjusted, the sliding link 32 can be locked by tightening the shaft lock 39, freeing the operator's hand.

[0033] The mounting frame 1 further comprises a mounting seat 4 and a transparent baffle 5. The mounting seat 4 is fixedly connected to the left front side of the upper end of the lower flat plate of the mounting frame 1. A transparent baffle 5 is slidably inserted inside the mounting seat 4, and a locking bolt is provided at the front end of the mounting seat 4. The mounting seat 4 is used for installing the transparent baffle 5. The transparent baffle 5 can be pulled up, so that the operator can observe the progress of the crucible edge grinding while blocking the edge grinding debris.

[0034] It also includes a connecting block 6 and a dust collector 7. A triangular connecting block 6 is fixedly connected to the outer circumference of the upper end of the transmission column 22. The upper end of the connecting block 6 is fixedly connected to the lower side of the connecting base 23. Two front and rear dust collectors 7 are embedded and installed on the left side of the upper plate of the mounting frame 1. The dust suction ports of the two dust collectors 7 face downward and are symmetrically distributed on the front and rear sides of the hydraulic boom 31. The connecting block 6 makes the connection between the transmission column 22 and the connecting base 23 more secure, and during the rotation of the transmission column 22, the connecting blocks 6 in the circumferential array can form wind force, thereby preventing the edge grinding debris from entering the shaft of the motor, and the dust collector 7 can absorb the edge grinding debris, thereby effectively preventing the debris from flying around during the processing.

[0035] The working principle of the photovoltaic waste quartz crucible impurity removal and edge grinding machine provided by the utility model is as follows: when using the device, the waste photovoltaic quartz crucible to be processed is first turned upside down on the upper side of the rubber top block 26, and then the hydraulic cylinder inside the sleeve 21 starts to work, pushing the connection base 23 and the quartz crucible to rise upward, so that the bottom of the quartz crucible is pushed to the lower side of the lower side of the elastic card cover 28; the rubber top block 26 is subjected to the elastic force of the spring 25, and the quartz crucible can be pushed to the lower side of the elastic card cover 28, and the lower side of the elastic card cover 28 is empty. After being squeezed, the drum is tightly attached to the lower side of the rotating seat 27, and the outer arc edge of the elastic card cover 28 can be tightly wrapped around the bottom of the quartz crucible, clamping and fixing the quartz crucible from the outside, and cooperating with the longitudinal clamping of the rubber top block 26, it can have a good fixing effect on the quartz crucible; then the motor inside the mounting sleeve 21 is started, and the motor drives the connection base 23 and the waste quartz crucible placed on it to rotate through the transmission column 22, and the rotating seat 27 on the upper side can provide rotation support for the quartz crucible, which is convenient for subsequent edge grinding processing. The device also has a reliable edge grinding control unit 3, which can facilitate hand control of the edge grinding component to fit the outside of the crucible, and can fix the position of the edge grinding component, and the edge grinding component can simultaneously grind the outside and the port of the quartz crucible; the upper and lower sliding links 32 bend the silicone clip 33 by sliding different distances, so as to better adapt to some crucible surfaces with arcs: the hydraulic boom 31 is used to control the sliding link 32 and the silicone clip 33 on the right to rise and fall, so as to reach a suitable height for grinding the crucible, the silicone clip 33 and the lower hook 35 are used for the installation of the sanding belt 34, and the lower hook 35 can wrap the sanding belt 34 on At the edge of the crucible port, the sliding link 32 slides to the right, thereby fitting the sanding belt 34 to the outer surface of the crucible. The upper and lower sliding links 32 slide at different distances, thereby bending the silicone card strip 33, so that it can better adapt to some curved crucible surfaces; the limit card rod 36 can prevent the sliding link 32 from rotating, and the handle 37 is used to push the limit card rod 36 to move by hand, and the handles 37 at the ends of the upper and lower limit card rods 36 are close to each other, so that the movement of the two limit card rods 36 can be controlled by one hand. When the distance is adjusted, the sliding link 32 can be locked by tightening the shaft lock 39, freeing the operator's hands. In addition, the transparent baffle 5 can be pulled up to block the grinding debris while allowing the operator to observe the progress of the crucible grinding. During the rotation of the transmission column 22, the connecting blocks 6 in the circular array can generate wind force to prevent the grinding debris from entering the shaft of the motor. The vacuum cleaner 7 can absorb the grinding debris, thereby effectively preventing the debris from flying around during the processing.

[0036] It is worth noting that the input ends of the hydraulic boom 31, the vacuum cleaner 7, and the motor and hydraulic cylinder inside the mounting sleeve 21 disclosed in the above embodiments are electrically connected to the output end of the external power supply through an external control switch group, and the control switch group controls the operation of the electrical device using methods commonly used in the prior art.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A photovoltaic waste quartz crucible impurity removal and edge grinding machine, characterized in that: It comprises a mounting frame (1), a mounting rotation unit (2) and an edge grinding control unit (3); Mounting frame (1): consists of two upper and lower flat plates and a rear vertical plate body fixedly connected; The hanging rotating unit (2) comprises a connecting base (23), a telescopic rod (24), a spring (25), a rubber top block (26), a rotating base (27), an elastic card cover (28) and a fixed block (29). The connecting base (23) is a circular disk and is horizontally arranged between the upper and lower plates of the mounting frame (1). A vertical telescopic rod (24) is fixedly connected to the center of the upper end of the connecting base (23). The outer side of the telescopic rod (24) is covered with a spring (25). The upper end of the telescopic rod (24) is fixedly connected to A rubber top block (26), a spring (25) is clamped between the rubber top block (26) and the connecting base (23), a rotating base (27) is embedded and installed at the lower end of the upper plate of the mounting frame (1), an elastic card cover (28) is installed on the lower side of the rotating base (27), the elastic card cover (28) is fixedly connected to the center position of the lower side of the rotating base (27) through a fixed block (29) in the middle, the middle area of ​​the elastic card cover (28) bulges downward, and the edge of the elastic card cover (28) is a slightly curved structure that bends downward; Edge grinding control unit (3): installed on the lower left side of the upper plate of the mounting frame (1).

2. The photovoltaic waste quartz crucible impurity removal and edge grinding machine according to claim 1, characterized in that: The hanging rotating unit (2) further comprises a mounting sleeve (21) and a transmission column (22); the mounting sleeve (21) is fixedly connected to the middle of the upper end of the lower plate of the mounting frame (1); a motor and a hydraulic cylinder are installed inside the mounting sleeve (21); the telescopic end of the hydraulic cylinder faces upward and is fixedly connected to the lower end of the motor; the output shaft of the motor faces upward and is fixedly connected to the lower end of the transmission column (22) via a coupling; the upper end of the transmission column (22) is fixedly connected to the center of the lower end of the connecting pedestal (23).

3. The photovoltaic waste quartz crucible impurity removal and edge grinding machine according to claim 1, characterized in that: The edge grinding control unit (3) comprises a hydraulic boom (31), a sliding link (32), a silicone clip (33), a sanding belt (34) and a lower clip (35). A vertical hydraulic boom (31) is fixedly mounted on the left side of the lower end of the upper plate of the mounting frame (1). The telescopic rod of the hydraulic boom (31) faces downward and is internally slidably connected to two transverse sliding links (32). The right ends of the upper and lower sliding links (32) are both fixedly connected to the left side of the silicone clip (33). The lower end of the silicone clip (33) is fixedly connected to the lower clip (35). The sanding belt (34) is embedded and mounted on the inner side of the silicone clip (33) and the lower clip (35).

4. The photovoltaic waste quartz crucible impurity removal and edge grinding machine according to claim 3, characterized in that: The edge grinding control unit (3) further comprises a limit rod (36), a handle (37), a mounting block (38) and a shaft lock (39); a limit rod (36) protruding downward is fixedly connected to the lower side of the sliding link (32); a handle (37) pointing vertically downward is fixedly connected to the left end of the upper sliding link (32); the handle (37) pointing vertically downward is fixedly connected to the left end of the lower sliding link (32); two mounting blocks (38) are mounted on the left side of the telescopic rod of the hydraulic boom (31); the mounting blocks (38) are of square structure and are sleeved on the outer side of the sliding link (32); and a shaft lock (39) is mounted on the upper end of the mounting blocks (38).

5. The photovoltaic waste quartz crucible impurity removal and edge grinding machine according to claim 1, characterized in that: It also comprises a mounting seat (4) and a transparent baffle (5); the mounting seat (4) is fixedly connected to the left front side of the upper end of the lower flat plate of the mounting frame (1); a transparent baffle (5) is slidably inserted into the interior of the mounting seat (4); and a locking bolt is provided at the front end of the mounting seat (4).

6. The photovoltaic waste quartz crucible impurity removal and edge grinding machine according to claim 2, characterized in that: It also includes a connecting block (6) and a dust collector (7), wherein a triangular connecting block (6) is fixedly connected to the outer side of the circumference of the upper end of the transmission column (22), and the upper end of the connecting block (6) is fixedly connected to the lower side of the connecting pedestal (23), and two front and rear dust collectors (7) are embedded and installed on the left side of the upper flat plate of the mounting frame (1), and the dust suction ports of the two dust collectors (7) face downward and are symmetrically distributed on the front and rear sides of the hydraulic boom (31).

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