Polishing equipment for machining multi-shaft linkage cast iron cookware

Abstract

The invention discloses multi-axis linkage grinding equipment for cast iron cooker machining, and relates to the technical field of cooker grinding, and the multi-axis linkage grinding equipment comprises an equipment main body, a grinding head and a rotating disc; an extension frame is mounted on the outer wall of the grinding head, a mounting frame is mounted on the extension frame, and a high-pressure spray gun is rotationally mounted on the mounting frame. The high-pressure spray gun is obliquely aligned to the contact point of the grinding head and the cast iron pan, when the high-pressure spray gun transversely moves along with the grinding head, the transmission wheel and the friction wheel are matched to drive the push plate mechanism, the spray gun swings in a reciprocating mode to expand the air injection range, metal dust and abrasive belt chippings are accurately blown away, dust attachment is avoided, the grinding precision is prevented from being affected, meanwhile, the abrasive belt is cooled, and the service life of the abrasive belt is prolonged; meanwhile, the dust collecting cover covers a polishing area through an avoiding groove, dust overflowing is reduced through a rubber dust blocking curtain, a dust suction groove and an exhaust fan are in linkage for air suction, and suspended dust is rapidly sucked away; the supporting frame and the polishing track are staggered, it is guaranteed that dust collection does not interfere with multi-axis linkage polishing, the dust concentration of a workshop is greatly reduced, and the health of operators is protected.

Description

Technical Field

[0001] The present invention relates to the technical field related to cookware polishing, in particular to multi-axis linkage polishing equipment for processing cast iron cookware. Background Art

[0002] In the cast iron cookware manufacturing industry, polishing and grinding are key processes that determine the product's appearance quality and performance. With the consumer market's increasing requirements for cookware surface accuracy and smoothness, and the urgent need for industrial automation upgrades, the disadvantages of traditional manual grinding, such as low efficiency and poor consistency, have become increasingly prominent. CNC multi-axis linkage grinding equipment, with its advantages in automated control and multi-dimensional processing, has gradually become the core equipment for polishing and grinding cast iron cookware, driving the industry's transformation towards efficient and precise production.

[0003] The existing CNC pot polishing and grinding equipment is mainly composed of a sanding belt grinding system, a workpiece fixing and transmission mechanism, and a winding and unwinding assembly. The sanding belt grinding system adopts multiple sets of sanding belt grinding heads. The position of the sanding belt is fixed after installation. The fixed plate is used to fix cast iron cookware (such as cast iron pots) and is driven by a drive device to rotate at high speed. During the grinding process, the fixed plate drives the cast iron pot to rotate continuously, and cooperates with the laterally movable sanding belt grinding head to polish the surface of the cast iron pot by the grinding effect of the sanding belt. The grinding head is equipped with a winding mechanism and an unwinding mechanism, one side is used for winding the sanding belt, and the other side is responsible for unwinding the sanding belt. When the sanding belt is worn after a period of use, the position of the sanding belt is replaced by the winding and unwinding action to ensure the consistency of the polishing effect and maintain the polishing quality. During actual operation, the equipment relies on the collaborative control of the CNC program. The fixed plate drives the cast iron pot to rotate at high speed, and the grinding head moves laterally to adjust the polishing position to complete the polishing operation of the pot body. After the sanding belt is worn, the unwinding mechanism automatically or manually switches the sanding belt to ensure the continuous polishing process.

[0004] During the grinding process of existing multi-axis linkage cast iron cookware grinding equipment, the cast iron pot rotates at high speed with the fixed disk, and the friction with the fixed sanding belt produces a large amount of metal dust and sanding belt debris. The dust directly diffuses into the workshop environment, polluting the air and threatening the health of operators. Long-term exposure can easily cause respiratory diseases. At the same time, after grinding, additional cleaning is required to remove residual dust on the surface of the cookware and around the equipment, which increases the time and labor cost of the process. In addition, the dust is easily re-entrained and difficult to completely purify. The dust removal mechanism needs to be optimized urgently to adapt to the needs of efficient and clean production. Summary of the Invention

[0005] Based on this, the purpose of the present invention is to provide a multi-axis linkage grinding device for processing cast iron cookware to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a multi-axis linkage grinding device for processing cast iron cookware, comprising a device body, a grinding head and a rotating disk; The outer wall of the grinding head is equipped with an extension frame, and a mounting frame is installed on the extension frame, and a high-pressure spray gun is rotatably mounted on the mounting frame, a transmission plate is installed on the outer wall of the high-pressure spray gun, and a push plate mechanism for pushing the transmission plate is provided on the extension frame; A support frame is installed on the main body of the equipment, and a dust collecting hood is installed on the support frame, and the dust collecting hood is connected to an external exhaust fan for sucking out the dust; The push plate mechanism includes an axle seat mounted on the outer wall of the extension frame, and a mounting cylinder is mounted on the bottom of the axle seat, a slide rod is slidably mounted in the mounting cylinder, and a ball for pushing the transmission plate is mounted on the end of the slide rod, a spring corresponding to the slide rod is mounted in the mounting cylinder, and a rack is mounted on the other end of the slide rod, a transmission wheel is mounted on the outer wall of the axle seat, and a gear for driving the rack is connected to the bottom of the transmission wheel; The support frame is provided with a driving mechanism for driving the transmission wheel to rotate. As the grinding head moves laterally, the transmission wheel will be driven by the driving mechanism to start synchronous operation.

[0007] By adopting the above technical solution, the push plate mechanism drives the high-pressure spray gun to spray air in a directional manner, and the dust collector exhausts air to remove dust. The transmission wheel and the drive mechanism move in conjunction with the grinding head, and the coordination of cleaning and grinding can be achieved without additional power. This avoids the impact of dust adhesion on accuracy and does not require interruption of the grinding process, adapting to the efficient production needs of multi-axis linkage.

[0008] Furthermore, the high-pressure spray gun is designed to be inclined, and when the high-pressure spray gun is started, the jet will spray toward the contact position between the sanding belt on the grinding head and the cast iron pot on the rotating disk.

[0009] By adopting the above technical solution, the dust in the contact area is directly blown away to prevent residual accumulation; at the same time, the air flow acts on the sanding belt to reduce the wear and tear of the sanding belt caused by friction and high temperature, ensuring a stable sanding effect and extending the sanding belt replacement cycle.

[0010] Furthermore, two groups of the epitaxial frames are symmetrically installed on the outer wall of the grinding head, and a group of push plate mechanisms are installed on the outer wall of each group of epitaxial frames, and the mounting frame is installed between the two groups of epitaxial frames.

[0011] By adopting the above technical solution, the unilateral force deviation of the spray gun can be avoided, the jet angle is accurate, the cleaning range is uniform, and it is suitable for the polishing requirements of cast iron pots.

[0012] Furthermore, the cross section of the slide rod is T-shaped, and a spring sleeved on the outer wall of the slide rod has one end connected to the slide rod and the other end connected to the inner wall of the mounting tube.

[0013] By adopting the above technical solution, it is ensured that the ball effectively pushes the transmission plate to adjust the angle of the spray gun, and the sliding rod is prevented from falling off. The structure is compact and the movement is smooth, which reduces the risk of the cleaning mechanism getting stuck and improves the continuous operation capability of the equipment.

[0014] Furthermore, the transmission wheel and the rotating disk are perpendicular to each other, and the length of the transmission wheel is greater than the depth of the cast iron pot.

[0015] By adopting the above technical solution, when the grinding head rises to process the outer wall of the pot body, the transmission wheel can still contact and drive the friction wheel to ensure that the high-pressure spray gun continues to work.

[0016] Furthermore, the length of the support frame is greater than the diameter of the rotating disk, the setting position of the support frame is staggered with the running track of the grinding head, and the distance between the bottom surface of the support frame and the bottom surface of the rotating disk is greater than the thickness of the rotating disk.

[0017] By adopting the above technical solution, the dust hood can be stably supported without hindering the rotation of the cast iron pot and the movement of the grinding head, thereby ensuring the smoothness of multi-axis linkage grinding.

[0018] Furthermore, the driving mechanism includes a mounting seat installed on the inner wall of the support frame, and multiple groups of friction wheels corresponding to the transmission wheels are installed at equal intervals on the outer wall of the mounting seat to drive a group of transmission wheels to rotate intermittently.

[0019] By adopting the above technical solution, the spray gun can automatically adjust its angle as the grinding head moves, without the need for a complex control system. Dynamic coverage of the cleaning range can be achieved through mechanical linkage, reducing the difficulty of equipment debugging.

[0020] Furthermore, the spacing between the multiple groups of friction wheels is greater than the length of the friction wheel, and the outer end of the friction wheel protrudes from the mounting seat and is in contact with the outer wall of the transmission wheel, and the friction wheel is parallel to the top surface of the support frame.

[0021] By adopting the above technical solution, smooth contact is ensured when the transmission wheel is raised and lowered, friction loss is reduced, the life of the transmission components is extended, the maintenance frequency is reduced, and it is suitable for high-frequency grinding scenarios.

[0022] Furthermore, two groups of driving mechanisms are symmetrically installed on the outer wall of the support frame, and the installation positions of the mounting seats in the two groups of driving mechanisms are staggered to ensure that the transmission wheel on one side is separated from the friction wheel, and then the transmission wheel on the other side will contact the corresponding friction wheel.

[0023] By adopting the above technical solution, the transmission wheels on both sides are alternately in contact with the friction wheels, and the push plate mechanism drives the spray gun to swing left and right, thereby expanding the jet cleaning range, avoiding local dust accumulation, and improving the cleaning effect of grinding.

[0024] Furthermore, the top of the dust hood is provided with an avoidance groove for the movement of the grinding head and the high-pressure spray gun, and two sets of mutually cooperating rubber dust curtains are symmetrically installed in the opening at the top of the avoidance groove. The outer wall of the dust hood is provided with a dust removal port for connecting to an external exhaust fan, and a dust suction groove connected to the avoidance groove and the dust removal port is provided in the top of the dust hood.

[0025] By adopting the above technical solution, the rubber dust curtain of the avoidance trough opens and closes with the movement of the grinding head, reducing dust overflow; the dust suction trough connects the avoidance trough and the dust removal port to form a dust suction path, ensuring that the exhaust fan can efficiently remove dust, reduce workshop pollution, and protect the health of operators.

[0026] In summary, the present invention mainly has the following beneficial effects: 1. The present invention tilts the high-pressure spray gun to align with the contact point between the grinding head and the cast iron pot. As the grinding head moves laterally, the transmission wheel and the friction wheel cooperate to drive the push plate mechanism, so that the spray gun swings back and forth to expand the jet range, accurately blow away metal dust and sanding belt debris, and prevent dust adhesion from affecting the grinding accuracy. At the same time, the sanding belt is cooled and its service life is extended. At the same time, the dust collection hood covers the grinding area through the avoidance groove, the rubber dust curtain reduces dust overflow, and the dust suction groove is linked with the exhaust fan to extract air and quickly remove suspended dust. The support frame is staggered with the grinding trajectory to ensure that dust collection does not interfere with multi-axis linkage grinding, greatly reducing the dust concentration in the workshop and protecting the health of operators.

[0027] 2. The present invention is equipped with a push plate mechanism, which cooperates with gears, racks and springs to achieve automatic adjustment of the spray gun angle; the driving mechanism is symmetrically distributed, so that the spray gun can swing back and forth with the grinding head without the need for an additional power source. The various components are linked smoothly to avoid interruption of the grinding process due to the cleaning process, and adapt to the needs of large-scale production. Among them, the symmetrical layout of the extension frame ensures the balanced force of the spray gun, the length of the transmission wheel is adapted to the depth of the cast iron pot, the spacing between the support frames reserves rotation space, and the avoidance groove is compatible with the moving trajectory of the grinding head, taking into account both cleaning effect and processing flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic structural diagram of the present invention as a whole; Figure 2 It is a schematic diagram of the structure of a part of the present invention; Figure 3 For the present invention Figure 2 Schematic diagram of the structure after removing the dust cover in the state; Figure 4 This is a schematic diagram of the structure of the grinding head after partial cross-section of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of the top view structure; Figure 6 It is a structural diagram of the components such as the slide bar, ball bearing, and transmission plate of the present invention; Figure 7 This is a schematic diagram of the structure of the mounting frame of the present invention after side section; Figure 8 It is a structural schematic diagram of the supporting frame, dust collecting hood and other components of the present invention; Figure 9It is a schematic structural diagram of the dust collecting hood of the present invention after partial cross-section.

[0029] In the figure: 1. Equipment body; 2. Grinding head; 3. Rotating disk; 4. Cast iron pot; 5. Extension frame; 6. Mounting frame; 7. High-pressure spray gun; 8. Transmission plate; 9. Axle seat; 10. Transmission wheel; 11. Mounting cylinder; 12. Slide rod; 121. Spring; 13. Ball bearing; 14. Rack; 15. Gear; 16. Support frame; 17. Dust hood; 18. Dust removal port; 19. Mounting seat; 20. Friction wheel; 21. Avoidance groove; 22. Dust suction groove. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0031] The following describes an embodiment of the present invention based on its overall structure.

[0032] Multi-axis grinding equipment for cast iron cookware processing, such as Figure 1 - Figure 9 As shown, it includes an equipment body 1, a grinding head 2 and a rotating disk 3.

[0033] Among them, the equipment body 1 is the basic frame of the equipment, which is used to install various functional components; the grinding head 2 is used to grind and polish cast iron cookware, and its outer wall is installed with an extension frame 5, and a mounting frame 6 is installed on the extension frame 5. A high-pressure spray gun 7 is rotatably installed on the mounting frame 6. The high-pressure spray gun 7 is used to spray air into the grinding area, blow away dust and cool the sanding belt; a transmission plate 8 is installed on the outer wall of the high-pressure spray gun 7, and a push plate mechanism is provided on the extension frame 5. The push plate mechanism is used to push the transmission plate 8 and adjust the jet angle of the high-pressure spray gun 7.

[0034] In this embodiment, a support frame 16 is installed on the equipment body 1, and a dust collecting hood 17 is installed on the support frame 16. The dust collecting hood 17 is connected to an external exhaust fan for removing dust generated by grinding.

[0035] Exemplarily, the push plate mechanism specifically includes a shaft seat 9, a mounting cylinder 11, a slide rod 12, a spring 121, a ball 13, a rack 14, a transmission wheel 10 and a gear 15; Among them, the shaft seat 9 is installed on the outer wall of the extension frame 5, the mounting cylinder 11 is installed at the bottom of the shaft seat 9, the slide rod 12 is slidably installed in the mounting cylinder 11, and the ball 13 is installed at the end of the slide rod 12 for pushing the transmission plate 8; Secondly, the spring 121 is installed in the mounting tube 11 and corresponds to the slide rod 12, providing the slide rod 12 with a reset force; The rack 14 is installed at the other end of the slide bar 12, and the transmission wheel 10 is installed on the outer wall of the shaft seat 9. The gear 15 is connected to the bottom of the transmission wheel 10 and meshes with the rack 14 to drive the rack 14 to slide.

[0036] In this embodiment, a driving mechanism is provided on the support frame 16 . As the grinding head 2 moves laterally, the transmission wheel 10 is driven by the driving mechanism to run synchronously.

[0037] The high-pressure spray gun 7 in this embodiment is designed to be inclined. When started, its jet position will spray towards the contact position between the sanding belt on the grinding head 2 and the cast iron pot 4 on the rotating disk 3, accurately cleaning the dust and cooling the sanding belt; at the same time, two groups of extension frames 5 are symmetrically installed on the outer wall of the grinding head 2, and each group of extension frames 5 is installed with a group of push plate mechanisms on the outer wall, and the mounting frame 6 is installed between the two groups of extension frames 5 to ensure that the high-pressure spray gun 7 is subjected to force balance.

[0038] In some examples, the cross section of the slide rod 12 is T-shaped, and one end of a spring 121 sleeved on its outer wall is connected to the slide rod 12 and the other end is connected to the inner wall of the mounting tube 11 to ensure that the slide rod 12 is stably reset.

[0039] Exemplarily, the driving mechanism specifically includes a mounting seat 19 and a friction wheel 20; The mounting seat 19 is mounted on the inner wall of the support frame 16, and the friction wheels 20 are mounted on the outer wall of the mounting seat 19 at equal intervals to drive a set of transmission wheels 10 to rotate intermittently; The spacing between the multiple groups of friction wheels 20 is greater than the length of the friction wheels 20. The outer ends of the friction wheels 20 protrude from the mounting seat 19 and are in contact with the outer wall of the transmission wheel 10. The friction wheels 20 are also parallel to the top surface of the support frame 16. This ensures that the friction wheels 20 rotate when the transmission wheel 10 follows the lifting and lowering of the grinding head 2, thereby reducing the wear between the transmission wheel 10 and the friction wheels 20 when the transmission wheel 10 is lifted and lowered. At the same time, two groups of driving mechanisms are symmetrically installed on the outer wall of the support frame 16, and the installation positions of the mounting seats 19 in the two groups of driving mechanisms are staggered to ensure that after the transmission wheel 10 on one side is separated from the friction wheel 20, the transmission wheel 10 on the other side will contact the corresponding friction wheel 20, causing the high-pressure spray gun 7 to swing back and forth.

[0040] In this embodiment, the transmission wheel 10 is perpendicular to the rotating disk 3, and the length of the transmission wheel 10 is greater than the depth of the cast iron pot 4, ensuring that when the grinding head 2 needs to grind the outer wall of the pot and moves upward, the transmission wheel 10 can still be released from the corresponding friction wheel 20; It should be noted that, in this embodiment, the length of the support frame 16 is greater than the diameter of the rotating disk 3, and its setting position is staggered with the running trajectory of the grinding head 2 to avoid interference; and the distance between the bottom surface of the support frame 16 and the bottom surface of the rotating disk 3 is greater than the thickness of the rotating disk 3, reserving rotation space for the rotating disk 3, while ensuring that the cast iron pot 4 can be smoothly removed from the rotating disk 3.

[0041] In this embodiment, a avoidance groove 21 for the grinding head 2 and the high-pressure spray gun 7 to move is provided at the top of the dust collecting hood 17, and two sets of mutually cooperating rubber dust curtains are symmetrically installed in the top opening of the avoidance groove 21 to reduce the overflow of dust; at the same time, a dust removal port 18 is provided on the outer wall of the dust collecting hood 17 for connecting to an external exhaust fan; and a dust suction groove 22 connected to the avoidance groove 21 and the dust removal port 18 is provided in the top of the dust collecting hood 17 to ensure that the dust is smoothly sucked away.

[0042] Through the coordinated cooperation of the above-mentioned components, the grinding head 2 moves horizontally during grinding, and the rotating disk 3 drives the cast iron pot 4 to rotate, realizing multi-axis linkage grinding; the driving mechanism drives the transmission wheel 10 to rotate, and the push plate mechanism causes the high-pressure spray gun 7 to swing back and forth, spraying air into the grinding area; the dust collection hood 17 absorbs dust under the action of the exhaust fan, which not only ensures grinding accuracy but also reduces dust pollution. It is suitable for large-scale grinding processing of cast iron cookware.

[0043] The working principle of the present invention is as follows: when polishing a cast iron pot 4, the device body 1 drives the polishing head 2 to move laterally along a preset trajectory, while the rotating disk 3 drives the cast iron pot 4 to rotate at high speed, forming a multi-axis linkage polishing mode; as the sanding belt on the polishing head 2 contacts the surface of the cast iron pot 4, the polishing effect is achieved through friction, and at the same time, the extension frame 5 moves synchronously with the polishing head 2 to provide support for auxiliary components such as the high-pressure spray gun 7; The support frame 16 is fixed to the main body 1 of the equipment. Its length is greater than the diameter of the rotating disk 3 and is staggered with the running trajectory of the grinding head 2. It neither interferes with the grinding action nor stably supports the dust hood 17. At the same time, the avoidance groove 21 on the top of the dust hood 17 reserves space for the movement of the grinding head 2 and the high-pressure spray gun 7. The rubber dust curtain at the groove can reduce dust overflow and prepare for subsequent dust removal. As the grinding head 2 moves laterally, the transmission wheel 10 on the extension frame 5 contacts the friction wheel 20 on the mounting seat 19 on the inner wall of the support frame 16. The friction wheel 20 drives the transmission wheel 10 to rotate through friction, causing the gear 15 at the bottom of the transmission wheel 10 to rotate synchronously. Since it meshes with the rack 14, the rack 14 obtains sliding power, which then pushes the slide rod 12 to slide along the mounting cylinder 11 and compresses the spring 121. The ball 13 at the end of the slide bar 12 pushes the transmission plate 8, causing the high-pressure spray gun 7 to rotate around the mounting bracket 6 and adjust the jet angle. Because the high-pressure spray gun 7 is designed to be inclined and its jet position is precisely directed to the contact point between the sanding belt of the grinding head 2 and the cast iron pot 4, the metal dust and sanding belt debris generated by grinding are blown away from the grinding area to prevent dust adhesion from affecting the grinding accuracy. At the same time, the gas ejected by the high-pressure spray gun 7 will also be sprayed onto the sanding belt, cooling the sanding belt to a certain extent, reducing the influence of the high temperature generated by friction on the sanding belt; when the group of transmission wheels 10 and the friction wheel 20 are separated, the spring 121 pushes the slide bar 12 to reset, and then the transmission wheel 10 on the other side will contact the friction wheel 20 on the other side, and as the grinding head 2 moves, it begins to push the high-pressure spray gun 7 to the other side, so that the high-pressure spray gun 7 will swing back and forth during the lateral movement of the grinding head 2, thereby improving the cleaning effect and reducing the temperature of the sanding belt; Because the dust hood 17 is connected to the external exhaust fan through the dust removal port 18, the negative pressure generated by the exhaust fan acts on the grinding area through the dust suction groove 22, the avoidance groove 21 and the dust removal port 18, sucking in the suspended dust, reducing the probability of dust entering the working environment and improving the comfort of the working environment; The rubber dust curtain can be flexibly opened and closed when the grinding head 2 moves, which does not hinder the operation of the equipment and reduces the escape of dust from the avoidance groove 21, so that most of the dust enters the dust removal port 18 through the dust suction groove 22 and is finally sucked to the external purification device by the exhaust fan, significantly reducing the dust concentration in the workshop; Through the ingenious linkage of the mechanical structure, this equipment can achieve efficient grinding of cast iron cookware while significantly reducing dust pollution, which not only protects the health of operators but also reduces the subsequent cleaning process. It is suitable for large-scale precision grinding production of cast iron cookware.

[0044] Although an embodiment of the present invention has been shown and described, this specific embodiment is only an explanation of the invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiment without creative contribution as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. Multi-axis linkage grinding equipment for cast iron cookware processing, characterized in that: It comprises a device body (1), a grinding head (2) and a rotating disk (3); An extension frame (5) is mounted on the outer wall of the grinding head (2), and a mounting frame (6) is mounted on the extension frame (5), and a high-pressure spray gun (7) is rotatably mounted on the mounting frame (6), a transmission plate (8) is mounted on the outer wall of the high-pressure spray gun (7), and a push plate mechanism for pushing the transmission plate (8) is provided on the extension frame (5); A support frame (16) is installed on the equipment body (1), and a dust collecting hood (17) is installed on the support frame (16), and the dust collecting hood (17) is connected to an external exhaust fan for sucking out the dust; The push plate mechanism includes an axle seat (9) mounted on the outer wall of the extension frame (5), and a mounting cylinder (11) is mounted at the bottom of the axle seat (9), a slide rod (12) is slidably mounted in the mounting cylinder (11), and a ball (13) for pushing the transmission plate (8) is mounted at the end of the slide rod (12), a spring (121) corresponding to the slide rod (12) is mounted in the mounting cylinder (11), and a rack (14) is mounted at the other end of the slide rod (12), a transmission wheel (10) is mounted on the outer wall of the axle seat (9), and a gear (15) for driving the rack (14) is connected to the bottom of the transmission wheel (10); The support frame (16) is provided with a driving mechanism for driving the transmission wheel (10) to rotate. As the grinding head (2) moves laterally, the transmission wheel (10) is driven by the driving mechanism to start synchronous operation.

2. The multi-axis linkage grinding equipment for processing cast iron cookware according to claim 1, characterized in that: The high-pressure spray gun (7) is designed to be inclined, and when the high-pressure spray gun (7) is started, its jet position will spray toward the contact position between the sanding belt on the grinding head (2) and the cast iron pot (4) on the rotating disk (3).

3. The multi-axis linkage grinding equipment for processing cast iron cookware according to claim 1, characterized in that: Two groups of the extension frames (5) are symmetrically installed on the outer wall of the grinding head (2), and a group of push plate mechanisms are installed on the outer wall of each group of extension frames (5). The mounting frame (6) is installed between the two groups of extension frames (5).

4. The multi-axis linkage grinding equipment for processing cast iron cookware according to claim 1, characterized in that: The cross section of the slide rod (12) is T-shaped, and a spring (121) sleeved on the outer wall of the slide rod (12) is connected to the slide rod (12) at one end and to the inner wall of the mounting tube (11) at the other end.

5. The multi-axis linkage grinding equipment for processing cast iron cookware according to claim 2, characterized in that: The transmission wheel (10) and the rotating disk (3) are perpendicular to each other, and the length of the transmission wheel (10) is greater than the depth of the cast iron pot (4).

6. The multi-axis linkage grinding equipment for processing cast iron cookware according to claim 1, characterized in that: The length of the support frame (16) is greater than the diameter of the rotating disk (3), the setting position of the support frame (16) is staggered with the running track of the grinding head (2), and the distance between the bottom surface of the support frame (16) and the bottom surface of the rotating disk (3) is greater than the thickness of the rotating disk (3).

7. The multi-axis linkage grinding equipment for processing cast iron cookware according to claim 1, characterized in that: The driving mechanism comprises a mounting seat (19) mounted on the inner wall of the support frame (16), and a plurality of groups of friction wheels (20) corresponding to the transmission wheels (10) are mounted at equal intervals on the outer wall of the mounting seat (19) for driving a group of transmission wheels (10) to rotate intermittently.

8. The multi-axis linkage grinding equipment for processing cast iron cookware according to claim 7, characterized in that: The spacing between the multiple groups of friction wheels (20) is greater than the length of the friction wheels (20), and the outer ends of the friction wheels (20) protrude from the mounting seat (19) and are in contact with the outer wall of the transmission wheel (10), and the friction wheels (20) and the top surface of the support frame (16) are in a parallel state.

9. The multi-axis linkage grinding equipment for processing cast iron cookware according to claim 8, characterized in that: The driving mechanism is symmetrically mounted in two groups on the outer wall of the support frame (16). The mounting seats (19) in the two groups of driving mechanisms are staggered in mounting position, so as to ensure that the transmission wheel (10) on one side is separated from the friction wheel (20), and then the transmission wheel (10) on the other side contacts the corresponding friction wheel (20).

10. The multi-axis linkage grinding equipment for processing cast iron cookware according to claim 1, characterized in that: The top of the dust collecting hood (17) is provided with an avoidance groove (21) for the grinding head (2) and the high-pressure spray gun (7) to move, and two sets of mutually cooperating rubber dust curtains are symmetrically installed in the top opening of the avoidance groove (21). The outer wall of the dust collecting hood (17) is provided with a dust removal port (18) for connecting to an external exhaust fan, and the top of the dust collecting hood (17) is provided with a dust suction groove (22) connected to the avoidance groove (21) and the dust removal port (18).

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