Multi-station rhinestone grinding and polishing equipment

Abstract

The invention provides multi-station rhinestone grinding and polishing equipment, and relates to the technical field of grinding and polishing equipment, the multi-station rhinestone grinding and polishing equipment comprises an equipment frame body, the equipment frame body is placed on the ground, the front side and the rear side of the top end face of the equipment frame body are each fixedly provided with five connecting blocks, five mounting frames are slidably arranged on the ten connecting blocks, and the five mounting frames are all welded to connecting frames; two fourth electric cylinders are fixed to the equipment frame body, and the extending ends of the two fourth electric cylinders are both fixed to the mounting frame. Through arrangement of a detection assembly, when grinding roller abrasion detection is achieved, two sixth electric cylinders and a seventh electric cylinder are controlled to stretch, it is guaranteed that a detection rod makes contact with the outer side of the bottom end face of the outer wall of a grinding roller, at the moment, an indicator light is turned on, a third motor is controlled to rotate, and a sliding block is driven by a threaded rod to move front and back; and if the middle part of the grinding roller is abraded, the grinding roller cannot complete electric conduction, at the moment, the indicator lamp is turned off, compared with an existing device, the device can detect abrasion of the grinding roller, and the polishing precision is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of grinding and polishing equipment, in particular to a multi-station water drill grinding and polishing equipment. Background Art

[0002] Rhinestones, also known as crystal diamonds and rhinestones, are mainly made of crystal glass, which is made by crushing and melting glass, then molding and polishing it. The crystal glass workpiece is a spherical body. During processing, the spherical crystal glass workpiece is first fixed on a needle with a tapered hole, and then the half ball exposed on the outside is ground into a cone composed of multiple facets. After the faceting is completed, the crystal glass workpiece is removed from the needle, and the unprocessed half sphere and the tip of the processed conical hemisphere are cut off and polished to form the upper and lower planes of the frustum, which become flat-bottomed diamonds; in the grinding and polishing of these two planes, in order to ensure the quality of the flat-bottomed diamonds, generally rough grinding, semi-fine grinding, fine grinding, polishing, fine polishing and other steps are required.

[0003] As shown in the application number: CN201410028926.1, the present invention discloses a water drill grinding and polishing device, comprising at least five grinding and polishing units, a conveyor belt arranged below the grinding and polishing units, and a water drill fixture fixed on the conveyor belt, wherein the grinding and polishing units are sequentially arranged in parallel along the conveying direction of the conveyor belt; the grinding and polishing units comprise two groups of symmetrically arranged lifting assemblies, and a grinding and polishing wheel assembly fixed between the two lifting assemblies; when in use, an unground flat-bottomed drill is first placed on the water drill fixture, and then ground and polished by more than five sequentially arranged grinding and polishing units, during which only the grinding height and rotation speed of each grinding and polishing unit need to be adjusted, so that the water drill can be ground and polished at one time, and no other equipment needs to be replaced during the process, and only one filling is required, so the working efficiency is high, and the processed water drill has high brightness, high flatness, and is relatively neat.

[0004] Similar to the grinding and polishing device of the above application, there are still the following shortcomings: After a period of grinding and polishing, the grinding roller is prone to wear, which will affect the polishing accuracy. It is not possible to quickly detect the wear of the grinding roller without disassembling the grinding roller to ensure the grinding and polishing accuracy. Multiple polishing is required during grinding and polishing, and multiple workstations need to be set up. Although the existing device can achieve multi-station polishing, multiple workstations need to be adjusted separately, the operation is cumbersome, and the polishing efficiency is affected.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a multi-station water drill grinding and polishing equipment is provided to achieve a more practical purpose. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides a multi-station water drill grinding and polishing equipment to solve the problem that the grinding roller is prone to wear after grinding and polishing for a period of time, which will affect the polishing accuracy, and it is not possible to quickly detect the wear of the grinding roller without disassembling the grinding roller to ensure the grinding and polishing accuracy; multiple polishing is required during grinding and polishing, and multiple stations need to be set up. Although the existing device can realize multi-station polishing, multiple stations need to be adjusted separately, the operation is cumbersome, and the polishing efficiency is affected.

[0007] The invention provides a multi-station water drill grinding and polishing device, which specifically comprises an equipment frame, wherein the equipment frame is placed on the ground and a polishing component is installed on the equipment frame.

[0008] Furthermore, the polishing assembly is composed of a connecting block, a mounting frame, a turntable, a rotating shaft, a first gear, a second motor, a second gear, a guide rod, a second mounting block, a second electric cylinder, a third electric cylinder, a grinding roller, a connecting frame and a fourth electric cylinder. Five connecting blocks are fixed on the front side and the rear side of the top end of the equipment frame. Five mounting frames are slid on the ten connecting blocks. The five mounting frames are welded to the connecting frame. Two fourth electric cylinders are fixed on the equipment frame. The protruding ends of the two fourth electric cylinders are fixed on the mounting frame.

[0009] Furthermore, each of the mounting frames has a rotating turntable, a rotating shaft is welded to the top surface of each turntable, the five rotating shafts pass through the five mounting frames respectively, and a first gear is welded to each rotating shaft; a second motor is fixed to the top surface of each mounting frame, a second gear is fixed to the output shaft of each second motor, and the five second gears are respectively meshed with the five first gears.

[0010] Furthermore, two guide rods are slid on each turntable, and the lower ends of the two guide rods on each turntable are welded to a second mounting block; a second electric cylinder is fixed to the bottom end surface of each turntable, and a third electric cylinder is fixed to the protruding end of each second electric cylinder, and the protruding ends of the five third electric cylinders are respectively welded to five second mounting blocks.

[0011] Furthermore, a grinding roller is rotatably mounted on each of the second mounting blocks, and a servo motor for driving the grinding roller is fixed on each of the second mounting blocks.

[0012] Furthermore, a limit assembly is installed on the second mounting block, and the limit assembly is composed of a connecting arm and a fifth electric cylinder. Two connecting arms are welded on the top surface of each second mounting block, and the connecting arms pass through the turntable. A fifth electric cylinder is fixed on each connecting arm, and the protruding end of the fifth electric cylinder is aligned with the top surface of the turntable.

[0013] Furthermore, a conveying assembly is installed on the equipment frame, and the conveying assembly is composed of rollers, conveyor belts, a first motor and a support plate. Two rollers rotate on the equipment frame, and the conveyor belts are sleeved on the two rollers; a first motor is fixed on the front end face of the equipment frame, and the output shaft of the first motor is fixed on a roller on the right side.

[0014] Furthermore, five support plates are welded on the inner side of the equipment frame, the top ends of the five support plates are in contact with the conveyor belt, and the five support plates are aligned with the five grinding rollers.

[0015] Furthermore, five clamping assemblies are installed on the conveyor belt, and the clamping assemblies are composed of a first mounting block, a first electric cylinder and a clamping block. Two first mounting blocks are fixed to the top surface of the conveyor belt, and two first electric cylinders are fixed on the inner side of each first mounting block. A clamping block is fixed to the protruding ends of the two first electric cylinders on the left, and another clamping block is fixed to the protruding ends of the two first electric cylinders on the right. Clamping grooves are provided on the two clamping blocks, and a blank is clamped between the two clamping blocks.

[0016] Furthermore, each of the second mounting blocks is equipped with a detection component, which consists of a sliding block, a third motor, a threaded rod, a sixth electric cylinder, a fixed block, a seventh electric cylinder, a detection rod and an indicator light. A sliding block slides on the second mounting block, a threaded rod rotates on the second mounting block, a third motor is fixed on the second mounting block, the output shaft of the third motor is fixed on the threaded rod, and the threaded rod is threadedly connected to the sliding block.

[0017] Furthermore, two sixth electric cylinders are fixed to the bottom end surface of the sliding block, and the protruding ends of the two sixth electric cylinders are fixed on the fixed block. A seventh electric cylinder is fixed to the left end surface of the fixed block, and a detection rod with a cylindrical rod-shaped structure is fixed to the protruding end of the seventh electric cylinder; an indicator light is fixed to the top end surface of the sliding block, and the indicator light is electrically connected to the detection rod.

[0018] Compared with the prior art, the present invention has the following beneficial effects: The present application, through the setting of the polishing assembly, first, when adjusting the height of the five grinding rollers synchronously, it is sufficient to control the extension and retraction of the two fourth electric cylinders. When the two fourth electric cylinders are extended and retracted, they can drive the connecting frame and the five mounting frames to be adjusted synchronously, and at this time, the synchronous adjustment of the height of the five grinding rollers is realized; second, when adjusting the height of the five grinding rollers individually, it is sufficient to control the extension and retraction of the five second electric cylinders individually. When the second electric cylinder is extended and retracted, it can drive the second mounting block and the grinding roller to adjust the height. When the second electric cylinder is damaged, it is sufficient to control the extension and retraction of the five third electric cylinders individually; when adjusting the grinding direction, it is sufficient to control the rotation of the second motor. When the second motor rotates, the direction adjustment of the turntable and the grinding roller can be realized through the meshing transmission of the first gear and the second gear. By adjusting the direction of the grinding roller, the change of the grinding direction can be realized, thereby improving the grinding and polishing accuracy. Compared with the existing device, the present device can adjust the polishing direction, improve the polishing accuracy, and can realize multi-station polishing through polishing with five grinding rollers, improve efficiency, and when the second electric cylinder is damaged, the emergency effect of individually controlling the five third electric cylinders is good.

[0019] In the present application, through the setting of the detection component, when realizing the wear detection of the grinding roller, the two sixth electric cylinders and the seventh electric cylinder are controlled to extend to ensure that the detection rod is in contact with the outer side of the bottom end surface of the outer wall of the grinding roller. At this time, the indicator light is on, and the third motor is controlled to rotate. The sliding block moves back and forth under the drive of the threaded rod. At this time, if the middle part of the grinding roller is worn, the grinding roller will not be able to complete the conduction, and the indicator light is off. Compared with the existing device, the present device can detect the wear of the grinding roller and ensure the polishing accuracy.

[0020] In the present application, through the setting of the limit assembly, when the second mounting block is adjusted downward to achieve polishing, the connecting arm and the fifth electric cylinder follow and move downward, and when the extended end of the fifth electric cylinder contacts the top surface of the turntable, the downward movement of the second mounting block can be limited, thereby avoiding the second mounting block and the grinding roller from moving too far downward and exceeding the grinding range, thereby ensuring the processing accuracy; when the limit distance is adjusted, the extension and retraction of the fifth electric cylinder can be controlled, which has high safety.

[0021] In the present application, by setting up the support plate and supporting the conveyor belt through the support plate, it is possible to prevent the conveyor belt from collapsing and ensure the polishing processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0023] In the attached picture: Figure 1 It shows an axial structural schematic diagram of a multi-station water drill grinding and polishing device according to the present invention; Figure 2 It is shown that according to the present invention Figure 1 A schematic diagram of the enlarged structure at point A; Figure 3 It shows a schematic diagram of the main structure of the multi-station water drill grinding and polishing equipment according to the present invention; Figure 4 It shows a schematic diagram of the axial structure of the detection assembly according to the present invention; Figure 5 The axial structural schematic diagram of the polishing assembly, the limiting assembly and the detection assembly according to the present invention is shown; Figure 6 It shows an axial structural schematic diagram of a clamping assembly according to the present invention; Figure 7 It shows an axial structural schematic diagram of a conveying assembly according to the present invention; Figure 8 The figure shows a schematic diagram of the axial structure of the limiting assembly according to the present invention.

[0024] Reference numerals list 1. Equipment frame; 2. Conveying assembly; 201. Roller; 202. Conveying belt; 203. First motor; 204. Support plate; 3. Clamping assembly; 301. First mounting block; 302. First electric cylinder; 303. Clamping block; 4. Polishing assembly; 401. Connecting block; 402. Mounting frame; 403. Turntable; 404. Rotating shaft; 405. First gear; 406. Second motor; 407. Second gear; 408. Guide rod; 409. Second mounting block; 410. Second electric cylinder; 411. Third electric cylinder; 412. Grinding roller; 413. Connecting frame; 414. Fourth electric cylinder; 5. Limiting assembly; 501. Connecting arm; 502. Fifth electric cylinder; 6. Detection assembly; 601. Sliding block; 602. Third motor; 603. Threaded rod; 604. Sixth electric cylinder; 605. Fixed block; 606. Seventh electric cylinder; 607. Detection rod; 608. Indicator light. DETAILED DESCRIPTION

[0025] 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.

[0026] Unless otherwise defined, all terms (including technical and scientific terms) used in the embodiments of the present invention have the same meanings as commonly understood by those skilled in the art to which the present invention belongs. It should also be understood that terms such as those defined in common dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless the embodiments of the present invention clearly define such meanings.

[0027] The words "first", "second" and similar words used in the embodiments of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. The words "one", "one" or "the" and similar words do not indicate a quantity limitation, but indicate the existence of at least one. Similarly, the words "include" or "comprise" and similar words mean that the elements or objects appearing in front of the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. In the following description, the spatial and directional terms such as "upper", "lower", "front", "back", "top", "bottom", "vertical" and "horizontal" may be used to describe the embodiments of the present invention, but it should be understood that these terms are only for the convenience of describing the embodiments shown in the figures, and do not require the actual device to be constructed or operated in a specific orientation. In the following description, the use of terms such as "connect", "couple", "fix" and "attach" may refer to the direct connection between two elements or structures without other elements or structures, or may refer to the indirect connection between two elements or structures through an intermediate element or structure, unless otherwise clearly stated in this article.

[0028] Embodiment 1: As attached Figure 1 To Attachment Figure 8 As shown: The present invention provides a multi-station water drill grinding and polishing device, comprising: an equipment frame 1, the equipment frame 1 is placed on the ground, and a polishing component 4 is installed on the equipment frame 1.

[0029] The polishing assembly 4 is composed of a connecting block 401, a mounting frame 402, a turntable 403, a rotating shaft 404, a first gear 405, a second motor 406, a second gear 407, a guide rod 408, a second mounting block 409, a second electric cylinder 410, a third electric cylinder 411, a grinding roller 412, a connecting frame 413 and a fourth electric cylinder 414. Five connecting blocks 401 are fixed on the front side and the rear side of the top surface of the equipment frame 1, and five mounting frames are slidably mounted on the ten connecting blocks 401. 402, the five mounting frames 402 are all welded to the connecting frame 413, and two fourth electric cylinders 414 are fixed on the equipment frame 1, and the protruding ends of the two fourth electric cylinders 414 are fixed on the mounting frame 402. When the heights of the five grinding rollers 412 are synchronously adjusted, the two fourth electric cylinders 414 can be controlled to extend and retract. When the two fourth electric cylinders 414 are extended and retracted, they can drive the connecting frame 413 and the five mounting frames 402 to be adjusted synchronously, and at this time, the synchronous adjustment of the heights of the five grinding rollers 412 is realized.

[0030] Among them, there is a rotating turntable 403 on each mounting frame 402, a rotating shaft 404 is welded to the top surface of each rotating disk 403, the five rotating shafts 404 pass through the five mounting frames 402 respectively, and a first gear 405 is welded to each rotating shaft 404; a second motor 406 is fixed to the top surface of each mounting frame 402, a second gear 407 is fixed to the output shaft of each second motor 406, and the five second gears 407 are respectively meshed with the five first gears 405.

[0031] Among them, two guide rods 408 are slid on each turntable 403, and the lower ends of the two guide rods 408 on each turntable 403 are welded to a second mounting block 409; a second electric cylinder 410 is fixed to the bottom end surface of each turntable 403, and a third electric cylinder 411 is fixed to the protruding end of each second electric cylinder 410, and the protruding ends of the five third electric cylinders 411 are respectively welded to the five second mounting blocks 409.

[0032] Among them, a grinding roller 412 is rotated on each second mounting block 409, and a servo motor for driving the grinding roller 412 is fixed on each second mounting block 409. When the heights of the five grinding rollers 412 are adjusted individually, the five second electric cylinders 410 can be controlled to be extended and retracted individually. When the second electric cylinders 410 are extended and retracted, the second mounting blocks 409 and the grinding rollers 412 can be driven to adjust the heights. When the second electric cylinders 410 are damaged, the five third electric cylinders 411 can be controlled to be extended and retracted individually. When the grinding direction is adjusted, the second motor 406 can be controlled to rotate. When the second motor 406 rotates, the direction of the turntable 403 and the grinding roller 412 can be adjusted through the meshing transmission of the first gear 405 and the second gear 407. By adjusting the direction of the grinding roller 412, the grinding direction can be changed, thereby improving the grinding and polishing accuracy.

[0033] Among them, a limit assembly 5 is installed on the second mounting block 409, and the limit assembly 5 is composed of a connecting arm 501 and a fifth electric cylinder 502. Two connecting arms 501 are welded on the top surface of each second mounting block 409, and the connecting arms 501 pass through the turntable 403. A fifth electric cylinder 502 is fixed on each connecting arm 501, and the protruding end of the fifth electric cylinder 502 is aligned with the top surface of the turntable 403. During use, when the second mounting block 409 is adjusted downward to achieve polishing, the connecting arm 501 and the fifth electric cylinder 502 follow the downward movement. When the protruding end of the fifth electric cylinder 502 contacts the top surface of the turntable 403, the downward movement of the second mounting block 409 can be limited, thereby avoiding the second mounting block 409 and the grinding roller 412 from moving too far downward, resulting in exceeding the grinding range, thereby ensuring the processing accuracy; when the limit distance is adjusted, the extension and retraction of the fifth electric cylinder 502 can be controlled.

[0034] Among them, a conveying component 2 is installed on the equipment frame 1, and the conveying component 2 is composed of a roller 201, a conveyor belt 202, a first motor 203 and a support plate 204. Two rollers 201 are rotated on the equipment frame 1, and the conveyor belt 202 is sleeved on the two rollers 201; a first motor 203 is fixed on the front end face of the equipment frame 1, and the output shaft of the first motor 203 is fixed on a roller 201 on the right. When realizing the conveying of the blank, the first motor 203 can be controlled to rotate. Under the drive of the first motor 203, the roller 201 on the right rotates, and at this time, it can drive the conveyor belt 202 to rotate, and the conveying of the blank is completed.

[0035] Among them, five support plates 204 are welded on the inner side of the equipment frame 1, and the top surfaces of the five support plates 204 are in contact with the conveyor belt 202. The five support plates 204 are aligned with the five grinding rollers 412. During use, the support of the conveyor belt 202 by the support plates 204 can prevent the conveyor belt 202 from collapsing, thereby ensuring the polishing processing accuracy.

[0036] Among them, each second mounting block 409 is equipped with a detection component 6, and the detection component 6 is composed of a sliding block 601, a third motor 602, a threaded rod 603, a sixth electric cylinder 604, a fixed block 605, a seventh electric cylinder 606, a detection rod 607 and an indicator light 608. A sliding block 601 slides on the second mounting block 409, a threaded rod 603 rotates on the second mounting block 409, a third motor 602 is fixed on the second mounting block 409, and the output shaft of the third motor 602 is fixed on the threaded rod 603, and the threaded rod 603 is threadedly connected to the sliding block 601.

[0037] Among them, two sixth electric cylinders 604 are fixed to the bottom end surface of the sliding block 601, and the protruding ends of the two sixth electric cylinders 604 are fixed on the fixed block 605. A seventh electric cylinder 606 is fixed to the left end surface of the fixed block 605, and a detection rod 607 with a cylindrical rod-shaped structure is fixed to the protruding end of the seventh electric cylinder 606; an indicator light 608 is fixed to the top surface of the sliding block 601, and the indicator light 608 is electrically connected to the detection rod 607. When realizing the wear detection of the grinding roller 412, the two sixth electric cylinders 604 and the seventh electric cylinder 606 are controlled to extend to ensure that the detection rod 607 is in contact with the outer side of the bottom end surface of the outer wall of the grinding roller 412. At this time, the indicator light 608 lights up, controls the third motor 602 to rotate, and the sliding block 601 moves back and forth under the drive of the threaded rod 603. At this time, if the middle part of the grinding roller 412 is worn, the grinding roller 412 will not be able to complete conductivity, and the indicator light 608 is off.

[0038] Embodiment 2: On the basis of the first embodiment, it also includes: five clamping assemblies 3 are installed on the conveyor belt 202, and the clamping assembly 3 is composed of a first mounting block 301, a first electric cylinder 302 and a clamping block 303. Two first mounting blocks 301 are fixed to the top surface of the conveyor belt 202, and two first electric cylinders 302 are fixed on the inner side of each first mounting block 301. A clamping block 303 is fixed to the protruding ends of the two first electric cylinders 302 on the left, and another clamping block 303 is fixed to the protruding ends of the two first electric cylinders 302 on the right. Clamping grooves are provided on the two clamping blocks 303, and a blank is clamped between the two clamping blocks 303. When clamping, the blank is placed between the two clamping blocks 303, and the four first electric cylinders 302 can be controlled to extend. When the four clamping blocks 303 are extended, the blank can be clamped.

[0039] The specific usage and function of this embodiment are as follows: The blank is placed between the two clamping blocks 303, and the four first electric cylinders 302 are controlled to extend. When the four clamping blocks 303 are extended, the blank can be clamped; when the blank is transported, the first motor 203 is controlled to rotate. Under the drive of the first motor 203, a roller 201 on the right side rotates, which can drive the conveyor belt 202 to rotate, and the blank is transported; when the height of the five grinding rollers 412 is synchronously adjusted, the two fourth electric cylinders 414 are controlled to extend and retract. When the two fourth electric cylinders 414 are extended and retracted, they can drive the connecting frame 413 and the five grinding rollers 412 to be transported. The mounting frames 402 are adjusted synchronously, and the height of the five grinding rollers 412 is adjusted synchronously at this time; when the height of the five grinding rollers 412 is adjusted individually, the five second electric cylinders 410 can be controlled to be extended or retracted individually. When the second electric cylinders 410 are extended or retracted, the second mounting blocks 409 and the grinding rollers 412 can be driven to adjust their heights. When the second electric cylinders 410 are damaged, the five third electric cylinders 411 can be controlled to be extended or retracted individually; when the grinding direction is adjusted, the second motor 406 can be controlled to rotate. When the second motor 406 rotates, the first gear 405 and the second gear The meshing transmission of 407 can realize the direction adjustment of the turntable 403 and the grinding roller 412. By adjusting the direction of the grinding roller 412, the grinding direction can be changed, thereby improving the grinding and polishing accuracy; during use, when the second mounting block 409 is adjusted downward to achieve polishing, the connecting arm 501 and the fifth electric cylinder 502 move downward accordingly. When the extended end of the fifth electric cylinder 502 contacts the top surface of the turntable 403, the downward movement of the second mounting block 409 can be limited, thereby avoiding the second mounting block 409 and the grinding roller 412 from moving too far downward This causes the grinding range to be exceeded, thereby ensuring machining accuracy; when adjusting the limit distance, the fifth electric cylinder 502 is controlled to be extended or retracted; when realizing the wear detection of the grinding roller 412, the two sixth electric cylinders 604 and the seventh electric cylinder 606 are controlled to be extended to ensure that the detection rod 607 is in contact with the outer side of the bottom end surface of the outer wall of the grinding roller 412, at this time, the indicator light 608 lights up, and the third motor 602 is controlled to rotate. Driven by the threaded rod 603, the sliding block 601 moves back and forth. At this time, if the middle part of the grinding roller 412 is worn, the grinding roller 412 will not be able to complete conductivity, and the indicator light 608 goes out.

[0040] The above are only specific implementations of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and the protection scope of the present disclosure shall be based on the protection scope of the claims.

Claims

1. A multi-station water drill grinding and polishing equipment, characterized in that: include: An equipment frame (1), the equipment frame (1) is placed on the ground, and a polishing assembly (4) is installed on the equipment frame (1); the polishing assembly (4) is composed of a connecting block (401), a mounting frame (402), a turntable (403), a rotating shaft (404), a first gear (405), a second motor (406), a second gear (407), a guide rod (408), a second mounting block (409), a second electric cylinder (410), a third electric cylinder (411), a grinding roller (412), a connecting frame (413) and a fourth electric cylinder (414); five connecting blocks (401) are fixed on the front side and the rear side of the top end of the equipment frame (1); five mounting frames (402) are slidably mounted on the ten connecting blocks (401); and the five mounting frames (402) are all The mounting frame (402) is welded to the connecting frame (413), and two fourth electric cylinders (414) are fixed on the equipment frame (1), and the protruding ends of the two fourth electric cylinders (414) are fixed on the mounting frame (402); each mounting frame (402) has a rotating disk (403) rotating on it, and a rotating shaft (404) is welded on the top surface of each rotating disk (403); the five rotating shafts (404) pass through the five mounting frames (402) respectively, and each rotating shaft (404) is welded with a first gear (405); the top surface of each mounting frame (402) is fixed with a second motor (406), and the output shaft of each second motor (406) is fixed with a second gear (407), and the five second gears (407) are respectively meshed with the five first gears (405).

2. A multi-station water drill grinding and polishing equipment as claimed in claim 1, characterized in that: Two guide rods (408) are slidably mounted on each turntable (403), and the lower ends of the two guide rods (408) on each turntable (403) are welded to a second mounting block (409); a second electric cylinder (410) is fixed to the bottom end surface of each turntable (403), and a third electric cylinder (411) is fixed to the protruding end of each second electric cylinder (410), and the protruding ends of the five third electric cylinders (411) are respectively welded to the five second mounting blocks (409).

3. A multi-station water drill grinding and polishing equipment as claimed in claim 2, characterized in that: A grinding roller (412) is rotatably mounted on each of the second mounting blocks (409), and a servo motor for driving the grinding roller (412) is fixed on each of the second mounting blocks (409).

4. A multi-station water drill grinding and polishing equipment as claimed in claim 3, characterized in that: A limit assembly (5) is installed on the second mounting block (409), the limit assembly (5) consisting of a connecting arm (501) and a fifth electric cylinder (502), two connecting arms (501) are welded to the top surface of each second mounting block (409), the connecting arms (501) pass through the turntable (403), a fifth electric cylinder (502) is fixed to each connecting arm (501), and the extended end of the fifth electric cylinder (502) is aligned with the top surface of the turntable (403).

5. A multi-station water drill grinding and polishing equipment as claimed in claim 4, characterized in that: A conveying assembly (2) is installed on the equipment frame (1), and the conveying assembly (2) is composed of a roller (201), a conveyor belt (202), a first motor (203) and a support plate (204). Two rollers (201) are rotatable on the equipment frame (1), and the conveyor belt (202) is sleeved on the two rollers (201); a first motor (203) is fixed to the front end surface of the equipment frame (1), and the output shaft of the first motor (203) is fixed to a roller (201) on the right side.

6. A multi-station water drill grinding and polishing equipment as claimed in claim 5, characterized in that: Five support plates (204) are welded to the inner side of the equipment frame (1); the top ends of the five support plates (204) are in contact with the conveyor belt (202); and the five support plates (204) are aligned with the five grinding rollers (412).

7. A multi-station water drill grinding and polishing equipment as claimed in claim 6, characterized in that: Five clamping assemblies (3) are installed on the conveyor belt (202), and the clamping assemblies (3) are composed of a first mounting block (301), a first electric cylinder (302) and a clamping block (303). Two first mounting blocks (301) are fixed to the top surface of the conveyor belt (202), and two first electric cylinders (302) are fixed inside each first mounting block (301). A clamping block (303) is fixed to the protruding ends of the two first electric cylinders (302) on the left side, and another clamping block (303) is fixed to the protruding ends of the two first electric cylinders (302) on the right side. The two clamping blocks (303) are each provided with a clamping groove, and a blank is clamped between the two clamping blocks (303).

8. A multi-station water drill grinding and polishing equipment as claimed in claim 7, characterized in that: A detection assembly (6) is mounted on each of the second mounting blocks (409); the detection assembly (6) is composed of a sliding block (601), a third motor (602), a threaded rod (603), a sixth electric cylinder (604), a fixed block (605), a seventh electric cylinder (606), a detection rod (607) and an indicator light (608); a sliding block (601) slides on the second mounting block (409); a threaded rod (603) rotates on the second mounting block (409); a third motor (602) is fixed on the second mounting block (409); an output shaft of the third motor (602) is fixed on the threaded rod (603); and the threaded rod (603) is threadedly connected to the sliding block (601).

9. A multi-station water drill grinding and polishing equipment as claimed in claim 8, characterized in that: Two sixth electric cylinders (604) are fixed to the bottom end surface of the sliding block (601), and the protruding ends of the two sixth electric cylinders (604) are fixed to the fixed block (605). A seventh electric cylinder (606) is fixed to the left end surface of the fixed block (605), and a detection rod (607) with a cylindrical rod-shaped structure is fixed to the protruding end of the seventh electric cylinder (606); an indicator light (608) is fixed to the top end surface of the sliding block (601), and the indicator light (608) is electrically connected to the detection rod (607).

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