Non-stick pan coating spraying equipment for pan body

Abstract

The invention discloses non-stick pan coating spraying equipment for a pan body, and belongs to the technical field of pan spraying equipment, the non-stick pan coating spraying equipment comprises a rack, a spraying unit is assembled on the rack, and a driving mechanism is assembled in the rack; through the arrangement of the driving mechanism and the placing unit, after the pot body is placed on the base and fixed through the positioning unit, the transmission unit is driven to rotate through the power source, so that the pot body to be sprayed is rotated to the position below the spraying unit, and then an inner cavity of the pot body is sprayed through the spraying unit; meanwhile, under the driving of the alternating unit, when the transmission unit rotates, only the base below the pot body is driven to rotate, comprehensive spraying can be conducted on the inner cavity of the pot body in cooperation with the spraying unit, and the positioning unit can shield the outer wall of the pot body in the rotating process; the rotating disc is adjusted to be in an inclined state parallel to the first telescopic rod through the adjusting unit, so that the inner cavity of the deep-cavity pot body can be comprehensively sprayed through the spray gun in the state.

Description

Technical Field

[0001] The invention relates to the technical field of pan body spraying equipment, and in particular to a pan body non-stick pan coating spraying equipment. Background Art

[0002] A non-stick pan is a pan that does not stick to the bottom when cooking, because the bottom of the pan is coated with a non-stick coating. The most common non-stick coatings with the best performance are Teflon coating and ceramic coating; followed by iron pans and stainless steel pans made with special craftsmanship. This non-stick pan has nothing to do with the appearance of an ordinary pan, it only has an extra layer of polytetrafluoroethylene coated on the inner surface of the pan. The excellent properties of polytetrafluoroethylene are used to make this popular kitchen utensil.

[0003] After the pot body is pressed into shape, spraying equipment is needed to spray the non-stick coating onto the inner cavity of the pot body. In actual applications, the spray gun often adopts an inclined arrangement strategy to spray the pot body that moves in front of the spray gun.

[0004] However, this method has significant disadvantages: the outer wall of the pot body is often mistakenly sprayed with coating during the spraying process. In view of the differences in design and function between the inner cavity and the outer wall of the pot body, the types of coatings required are often different. Therefore, additional steps are required to remove the inappropriate coating on the outer wall, which increases production complexity and cost. In addition, the spraying range of the tilted spray gun is limited when dealing with deep-cavity pot bodies, making it difficult to ensure comprehensive and uniform spraying of the pot body cavity, especially the bottom area. This limitation may not only lead to insufficient coating coverage on the bottom of the pot, affecting the final quality of the product, but may also cause performance problems in subsequent use due to uneven spraying. Summary of the invention

[0005] The purpose of the present invention is to propose a non-stick pan coating spraying device to solve the problem that the outer wall of the pot body is often accidentally sprayed with coating during the spraying process, and the spray range of the inclined spray gun is limited when dealing with a deep cavity pot body, making it difficult to ensure comprehensive and uniform spraying of the inner cavity of the pot body, especially the bottom area of ​​the pot.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A non-stick pan coating spraying device comprises a frame, a spraying unit is mounted on the frame, a driving mechanism is mounted inside the frame, a placement unit is mounted on the driving mechanism, and a pan is mounted on the placement unit;

[0008] The driving mechanism comprises an adjusting unit, a power source is installed in the adjusting unit, a transmission unit is installed on the power source, and an alternating unit is installed on the transmission unit;

[0009] The placement unit includes a rotating disk, which is provided with at least a first annular limiting slide groove, a base is rotatably connected in the first annular limiting slide groove, and a positioning unit for fixing the pot body is installed on the base. The rotating disk is rotated by a transmission unit under the drive of a power source. When the pot body fixed by the positioning unit on one of the bases rotates to the bottom of the spraying unit, the transmission unit can only drive the base to rotate during spraying through the alternating unit.

[0010] As a further description of the above technical solution:

[0011] The frame comprises a base frame, a plurality of vertical rods are fixed on the base frame, and a movable frame is fixedly sleeved on the plurality of vertical rods through bolts.

[0012] As a further description of the above technical solution:

[0013] The spraying unit comprises a spray gun, a first telescopic rod is fixed on the movable frame, a mounting seat is fixed on the top end of the first telescopic rod, and the spray gun is assembled in the mounting seat.

[0014] As a further description of the above technical solution:

[0015] The adjustment unit comprises a bracket, the power source is mounted on the inner bottom wall of the bracket, a platform plate is fixed on the bracket, and a shaft is rotatably connected to the movable frame through a first bearing seat;

[0016] A positioning seat is fixed on the outer surface of the shaft rod, and the positioning seat is fixed on the platform plate. A second telescopic rod is rotatably connected to the inner bottom wall of the mobile frame, and one end of the second telescopic rod is rotatably connected to a linkage rod, and one end of the linkage rod is fixed on the shaft rod;

[0017] A fixed plate is fixed on the outer wall of the movable frame, and scale lines for indicating the rotation angle are engraved on the edge of the outer wall of the fixed plate. An indicating rod for indicating the scale lines is fixed on the shaft rod, and a fixing stud for fixing the position of the shaft rod is threaded through the indicating rod. A plurality of threaded holes distributed in a circular array and adapted to the fixing studs are opened on the fixed plate, and a hand crank is fixed to one end of the shaft rod passing through the fixed plate.

[0018] As a further description of the above technical solution:

[0019] The transmission unit is fixed to a stand on the inner bottom wall of the bracket, one side of the stand is rotatably connected to a vertical shaft through a second bearing seat, a first bearing is embedded on a side of the inner bottom wall of the bracket close to the stand, and one end of the vertical shaft passes through the second bearing seat and is inserted into the inner ring of the first bearing;

[0020] The output end of the power source and the top end of the vertical shaft are both fixed with pulleys, and a synchronous belt is meshed and connected to the two pulleys.

[0021] As a further description of the above technical solution:

[0022] The alternating unit comprises two retaining frames, each of which is slidably provided with a toothed plate, two transverse plates are fixed on the two retaining frames, and the two transverse plates are connected with gears for common rotation, and the gears are meshed with the two toothed plates;

[0023] A first connecting plate is fixed to one side of one of the toothed plates, and a second connecting plate is fixed to one side of the other toothed plate, a second bearing is fixed to both the first connecting plate and the second connecting plate, an outer rod is fixed to the inner ring of the second bearing, an inner rod is inserted into the outer rod, a third bearing seat is sleeved on the inner rod, the third bearing seat is fixed to the platform plate, one end of the inner rod passes through the third bearing seat and is fixed to the pulley, vertical slide grooves are opened on both sides of the inner rod, and vertical sliders adapted to the vertical slide grooves are fixed to both sides of the inner wall of the inner rod;

[0024] An electric push rod is fixed on one side of the platform plate close to one of the retaining frames, and one end of the electric push rod is fixed to the second connecting plate.

[0025] As a further description of the above technical solution:

[0026] The placement unit also includes a support seat, a limiting guide ring is fixed on the support seat, a second annular limiting slide groove adapted to the limiting guide ring is provided on the lower surface of the rotating disk, the rotating disk is rotatably connected to the support seat through the second annular limiting slide groove, the bottom end of the support seat is fixed to the platform plate, and a mounting screw hole is provided on the base;

[0027] The middle parts of the rotating disk and the lower surface of the base are both provided with a driving slot, and the top ends of the two outer rods are both fixed with a driving plug-in block adapted to the driving slot.

[0028] As a further description of the above technical solution:

[0029] The positioning unit includes a conical cover, the inner thread of the mounting screw hole is connected to a fixed rod, a sliding sleeve is provided on the fixed rod, a connecting column is fixed on the inner side of the positioning sleeve, one end of the connecting column is fixed on the outer wall of the conical cover, a plurality of positioning screw holes matched with the positioning studs are opened on the outer wall of the fixed rod, and positioning studs matched with the positioning screw holes are threaded through the outer side of the positioning sleeve, so that the positioning sleeve can be fixed on the fixed rod after sliding.

[0030] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0031] By setting up the driving mechanism and the placing unit, it is achieved that after the pot body is placed on the base and fixed by the positioning unit, the transmission unit is driven to rotate by the power source, so that the pot body to be sprayed is rotated to the bottom of the spraying unit, and then the inner cavity of the pot body is sprayed by the spraying unit. At the same time, the transmission unit is driven by the alternating unit so that when it rotates, only the base under the pot body is driven to rotate, and the inner cavity of the pot body can be fully sprayed in cooperation with the spraying unit. At the same time, the positioning unit can fix the position of the pot body during the rotation process to avoid the pot body shaking during the rotation spraying process, and at the same time, the outer wall of the pot body can be shielded to avoid spraying. During the process, the non-stick coating is sprayed onto the outer wall of the pot body, reducing unnecessary subsequent scraping steps. At the same time, when the deep-cavity pot body is sprayed, the rotating disk is adjusted to an inclined state parallel to the first telescopic rod through the adjustment unit. At this time, the spray gun and the deep-cavity pot body are in a vertical state, so that in this state, the inner cavity of the deep-cavity pot body can be fully sprayed through the spray gun. With the coordinated use of the several, the equipment can be used for spraying both shallow-cavity pot bodies and deep-cavity pot bodies, so that the inner cavity of the pot body can be fully and evenly sprayed, ensuring the normal performance of subsequent use. At the same time, the outer wall of the pot body can be protected during the spraying process to prevent the outer wall from being sprayed with the coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic diagram of a three-dimensional structure provided in an embodiment of the present invention is shown;

[0033] Figure 2 It shows a schematic structural diagram of a driving mechanism after tilting according to an embodiment of the present invention;

[0034] Figure 3 It shows a schematic structural diagram of the rotating disk and the supporting base after being separated according to an embodiment of the present invention;

[0035] Figure 4 It shows a schematic diagram of the structural installation of the upper surface of the platform plate provided in an embodiment of the present invention;

[0036] Figure 5 A schematic structural diagram of a transmission unit provided according to an embodiment of the present invention is shown;

[0037] Figure 6 A schematic diagram of the split structure of the alternating unit provided according to an embodiment of the present invention is shown;

[0038] Figure 7 It shows a schematic structural diagram of a rotating disk in an upward-looking state provided by an embodiment of the present invention;

[0039] Figure 8 It shows a schematic structural diagram of the driving plug-in block and the rotating disk connected according to an embodiment of the present invention;

[0040] Fig. 9 A schematic structural diagram of the drive plug-in block and the base provided in an embodiment of the present invention is shown.

[0041] Legend:

[0042] 10. Frame; 11. Base frame; 12. Vertical rod; 13. Mobile frame;

[0043] 20. Spraying unit; 21. Spray gun; 22. First telescopic rod;

[0044] 30. Driving mechanism; 31. Adjusting unit; 311. Bracket; 312. Platform plate; 313. Shaft; 314. Second telescopic rod; 315. Linkage rod; 316. Fixed plate; 317. Indicator rod; 32. Power source; 33. Transmission unit; 331. Stand; 332. Vertical axis; 333. Pulley; 334. Synchronous belt; 34. Alternating unit; 341. Cage; 342. Toothed plate; 343. First connecting plate; 344. Outer rod; 345. Inner rod; 346. Gear; 347. Electric push rod;

[0045] 40. Placement unit; 41. Rotating disk; 42. Base; 43. Positioning unit; 431. Conical cover; 432. Fixed rod; 433. Positioning sleeve; 44. Support seat; 45. Limiting guide ring; 46. Drive slot; 47. Drive plug block;

[0046] 50. Pot body. DETAILED DESCRIPTION

[0047] 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.

[0048] like Figure 1 - Fig. 9 As shown, the present invention provides:

[0049] A non-stick pan coating spraying device comprises a frame 10, a spraying unit 20 is mounted on the frame 10, a driving mechanism 30 is mounted inside the frame 10, a placement unit 40 is mounted on the driving mechanism 30, and a pan 50 is mounted on the placement unit 40;

[0050] like Figure 1 , Figure 2 and Figure 3 As shown, the frame 10 includes a base frame 11, a plurality of vertical rods 12 are fixed on the base frame 11, and a movable frame 13 is fixedly mounted on the plurality of vertical rods 12 by bolts;

[0051] During the actual installation process, the movable frame 13 can be adjusted up and down after loosening the bolts, so that the height of the placement unit 40 can be adjusted. After adjusting to a suitable position, the bolts can be tightened to fix the movable frame 13 on the vertical rod 12.

[0052] like Figure 1 , Figure 2 and Figure 3 As shown, the spraying unit 20 includes a spray gun 21, a first telescopic rod 22 is fixed on the mobile frame 13, a mounting seat is fixed on the top end of the first telescopic rod 22, and the spray gun 21 is assembled in the mounting seat;

[0053] Specifically, when the placement unit 40 is rotated to a state parallel to the first telescopic rod 22, the height of the spray gun 21 can be adjusted through the first telescopic rod 22 so that the height of the spray gun 21 is adapted to the pot body 50 to be sprayed. In this state, the spray gun 21 and the pot body 50 are in a vertical state, and the deep-cavity pot body 50 can be fully and evenly sprayed.

[0054] like Figure 1 and Figure 2 As shown, the driving mechanism 30 includes an adjusting unit 31, a power source 32 is installed in the adjusting unit 31, a transmission unit 33 is installed on the power source 32, and an alternating unit 34 is installed on the transmission unit 33;

[0055] Preferably, the power source 32 is a reduction motor.

[0056] like Figure 3 and Figure 5 As shown, the adjustment unit 31 includes a bracket 311, a power source 32 is mounted on the inner bottom wall of the bracket 311, a platform plate 312 is fixed on the bracket 311, and a shaft 313 is rotatably connected to the moving frame 13 through a first bearing seat;

[0057] A positioning seat is fixed on the outer surface of the shaft 313, and the positioning seat is fixed on the platform plate 312. A second telescopic rod 314 is rotatably connected to the inner bottom wall of the mobile frame 13, and one end of the second telescopic rod 314 is rotatably connected to a linkage rod 315, and one end of the linkage rod 315 is fixed on the shaft 313;

[0058] A fixed plate 316 is fixed on the outer wall of the mobile frame 13, and a scale line for indicating the rotation angle is engraved on the edge of the outer wall of the fixed plate 316. An indicating rod 317 for indicating the scale line is fixed on the shaft 313. A fixing stud for fixing the position of the shaft 313 is threaded through the indicating rod 317. A plurality of threaded holes distributed in a circumferential array and adapted to the fixing studs are opened on the fixed plate 316. A hand crank is fixed to one end of the shaft 313 passing through the fixed plate 316.

[0059] Specifically, when the angle of the bracket 311 needs to be adjusted, the fixing stud is first unscrewed from the threaded hole. At this time, the shaft rod 313 is rotated by the hand crank, and the bracket 311 can be driven to rotate during the rotation. After rotating to an angle parallel to the first telescopic rod 22, the fixing stud is tightened. At this time, the position of the shaft rod 313 is fixed, thereby fixing the position of the bracket 311.

[0060] like Figure 2 and Figure 5 As shown, the transmission unit 33 is fixed to a stand 331 on the inner bottom wall of the bracket 311, one side of the stand 331 is rotatably connected to a vertical shaft 332 through a second bearing seat, a first bearing is embedded on one side of the inner bottom wall of the bracket 311 close to the stand 331, and one end of the vertical shaft 332 passes through the second bearing seat and is inserted into the inner ring of the first bearing;

[0061] The output end of the power source 32 and the top of the vertical shaft 332 are both fixed with pulleys 333, and the two pulleys 333 are meshed and connected with a synchronous belt 334;

[0062] Specifically, when the power source 32 is started, its output end drives the pulley 333 connected thereto to rotate, and drives another pulley 333 to rotate under the action of the synchronous belt 334, so that the two pulleys 333 can rotate together.

[0063] like Figure 5 and Figure 6 As shown, the alternating unit 34 includes two retaining frames 341, and toothed plates 342 are slidably mounted in the two retaining frames 341. Two transverse plates are fixed on the two retaining frames 341, and gears 346 are connected to the two transverse plates for common rotation, and the gears 346 are meshed with the two toothed plates 342;

[0064] A first connecting plate 343 is fixed to one side of one of the toothed plates 342, and a second connecting plate is fixed to one side of the other toothed plate 342. A second bearing is fixed to both the first connecting plate 343 and the second connecting plate. An outer rod 344 is fixed to the inner ring of the second bearing. An inner rod 345 is inserted into the outer rod 344. A third bearing seat is sleeved on the inner rod 345. The third bearing seat is fixed to the platform plate 312. One end of the inner rod 345 passes through the third bearing seat and is fixed to the pulley 333. Vertical sliding grooves are provided on both sides of the inner rod 345. Vertical sliding blocks adapted to the vertical sliding grooves are fixed to both sides of the inner wall of the inner rod 345.

[0065] An electric push rod 347 is fixed to one side of the platform plate 312 close to one of the retaining frames 341 , and one end of the electric push rod 347 is fixed to the second connecting plate.

[0066] Specifically, when a driving block 47 is engaged with the driving slot 46 on the lower surface of the base 42, in this state, when it is necessary to drive the rotating disk 41 to rotate, the electric push rod 347 drives the second connecting plate to move downward, so that the outer rod 344 drives the driving block 47 at its end to disengage from the driving slot 46 on the lower surface of the base 42. When the second connecting plate moves downward, the toothed plate 342 connected to it moves downward at the same time. At this time, the toothed plate 342 drives the gear 346 to rotate clockwise. At this time, the clockwise rotating gear 346 will drive the other toothed plate 342 to drive the first connecting plate 343 to move upward. The upward movement of 343 will simultaneously drive the outer rod 344 connected thereto to move upward, so that the driving plug 47 on the outer rod 344 is inserted into the driving slot 46 on the lower surface of the rotating disk 41. At this time, after starting the power source 32, the transmission unit 33 will only drive the rotating disk 41 to rotate. When the pot body 50 rotates to the spraying position, the power source 32 is turned off, and then the second connecting plate is driven to move upward by the electric push rod 347, so that the outer rod 344 on the second connecting plate drives the driving plug 47 to be inserted into the driving slot 46 on the lower surface of the corresponding base 42. At this time, after starting the power source 32, the transmission unit 33 will only drive the base 42 to rotate.

[0067] like Figure 1 , Figure 2 , Figure 3 and Figure 7 As shown, the placement unit 40 includes a rotating disk 41, and at least one first annular limiting sliding groove is provided on the rotating disk 41. A base 42 is rotatably connected in the first annular limiting sliding groove. A positioning unit 43 for fixing the pot body 50 is mounted on the base 42. The rotating disk 41 is driven by the power source 32 to rotate through the transmission unit 33. When the pot body 50 fixed by the positioning unit 43 on one of the bases 42 rotates to the bottom of the spraying unit 20, the transmission unit 33 can only drive the base 42 to rotate during spraying through the alternating unit 34.

[0068] The placement unit 40 further includes a support seat 44, on which a limiting guide ring 45 is fixed, and a second annular limiting groove matching the limiting guide ring 45 is provided on the lower surface of the rotating disk 41, and the rotating disk 41 is rotatably connected to the support seat 44 through the second annular limiting groove, and the bottom end of the support seat 44 is fixed to the platform plate 312;

[0069] A driving slot 46 is provided in the middle of the lower surface of the rotating disk 41 and the base 42, and a driving plug 47 adapted to the driving slot 46 is fixed to the top of the two outer rods 344;

[0070] Specifically, when the driving plug 47 is inserted into different driving slots 46 , the transmission unit 33 will independently drive the rotating disk 41 or the base 42 to rotate.

[0071] like Figure 7 , Figure 8 and Fig. 9 As shown, the positioning unit 43 includes a conical cover 431, a mounting screw hole is provided on the base 42, a fixed rod 432 is connected to the inner thread of the mounting screw hole, a positioning sleeve 433 is slidably sleeved on the fixed rod 432, a connecting column is fixed on the inner side of the positioning sleeve 433, one end of the connecting column is fixed to the outer wall of the conical cover 431, a plurality of positioning screw holes matching the positioning studs are provided on the outer wall of the fixed rod 432, and a positioning stud matching the positioning screw hole is threaded through the outer side of the positioning sleeve 433, so that the positioning sleeve 433 is fixed on the fixed rod 432 after sliding;

[0072] After placing the pot body 50 to be sprayed in the groove on the base 42, move the conical cover 431 downward so that its inner wall abuts against the outer wall of the pot edge of the pot body 50, and tighten the positioning studs after abutting against it to fix the position of the positioning sleeve 433, thereby fixing the position of the conical cover 431, thereby fixing the pot body 50 on the base 42. When spraying in this state, the surface of the pot edge can also be fully and evenly sprayed.

[0073] Specifically, when the non-stick pan coating spraying equipment is working / in use:

[0074] First, place the pot body 50 to be sprayed on the base 42, then move the conical cover 431 downward after loosening the positioning studs, so that its inner wall abuts against the outer wall of the pot edge of the pot body 50, and tighten the positioning studs after abutting against the top, so that the position of the conical cover 431 is fixed, so that the pot body 50 is fixed on the base 42. It is worth noting that at this time, the driving plug 47 at the end of the outer rod 344 on the first connecting plate 343 is inserted into the driving slot 46 on the lower surface of the rotating disk 41, and then start the power source 32, and its output end drives the pulley 333 connected thereto to rotate, so that the inner rod 345 on the pulley 333 drives the outer rod 344 to rotate, and the rotation of the outer rod 344 drives the rotating disk 41 to rotate at the same time;

[0075] When a pot body 50 to be sprayed rotates to the spraying position (i.e., the position corresponding to the spray gun 21), the power source 32 is turned off, and then the electric push rod 347 is started to drive the second connecting plate to move upward, so that the outer rod 344 on the second connecting plate drives the driving plug 47 to be inserted into the driving slot 46 on the lower surface of the corresponding base 42. When the second connecting plate moves upward, the toothed plate 342 connected thereto moves upward at the same time. At this time, the toothed plate 342 drives the gear 346 to rotate counterclockwise. At this time, the counterclockwise rotating gear 346 will drive another toothed plate 342 to drive the first connecting plate 343 to move downward. The downward movement of the first connecting plate 343 will simultaneously drive the outer rod 344 connected thereto to move downward, so that the driving plug 47 on the outer rod 344 is away from the driving slot 46 on the lower surface of the rotating disk 41. At this time, the power source 32 is started, and the transmission unit 33 will only drive the base 42 to rotate, and the non-stick pan coating will be sprayed into the inner cavity of the pot body 50 through the spray gun 21 while rotating;

[0076] When the pot body 50 is sprayed, the power source 32 is turned off, and the electric push rod 347 is used to drive the second connecting plate to move downward, so that the driving plug 47 at the top of the outer rod 344 on the second connecting plate is separated from the driving slot 46 on the lower surface of the base 42. During the separation process, the first connecting plate 343 gradually moves upward, so that the driving plug 47 at the end of the outer rod 344 on it is gradually inserted into the driving slot 46 on the lower surface of the rotating disk 41. At this time, the power source 32 is started, and the rotating disk 41 rotates, so that the pot body 50 that has been sprayed is rotated out of the spraying position, and the new pot body 50 to be sprayed is rotated to the spraying position, and then the above operation is repeated to complete the spraying of the pot body 50;

[0077] When the deep cavity pot body 50 is to be sprayed, the fixing stud is first unscrewed from the threaded hole, and then the shaft rod 313 is rotated by the hand crank, and the bracket 311 can be driven to rotate during the rotation. After rotating to an angle parallel to the first telescopic rod 22, the fixing stud is tightened. At this time, the position of the shaft rod 313 is fixed, and the position of the bracket 311 is fixed. At this time, the rotating disk 41 is in an inclined state parallel to the first telescopic rod 22. At this time, the spray gun 21 and the deep cavity pot body 50 are in a perpendicular state. Then the height of the spray gun 21 can be adjusted through the first telescopic rod 22 so that the height of the spray gun 21 is adapted to the pot body 50 to be sprayed, and then the above operation is repeated to rotate the base 42 to complete the spraying of the pot body 50.

[0078] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A non-stick pan coating spraying device, comprising a frame (10), on which a spraying unit (20) is mounted, characterized in that: A driving mechanism (30) is installed in the frame (10), a placement unit (40) is installed on the driving mechanism (30), and a pot body (50) is provided on the placement unit (40); The driving mechanism (30) comprises an adjusting unit (31), a power source (32) is installed in the adjusting unit (31), a transmission unit (33) is installed on the power source (32), and an alternating unit (34) is installed on the transmission unit (33); The placement unit (40) comprises a rotating disk (41), the rotating disk (41) is provided with at least one first annular limiting sliding groove, a base (42) is rotatably connected in the first annular limiting sliding groove, the base (42) is equipped with a positioning unit (43) for fixing the pot body (50), the rotating disk (41) is driven by a power source (32) and rotated through a transmission unit (33), when the pot body (50) fixed on one of the bases (42) by the positioning unit (43) rotates to the bottom of the spraying unit (20), the transmission unit (33) can only drive the base (42) to rotate during spraying through the alternating unit (34).

2. The non-stick pan coating spraying equipment according to claim 1, characterized in that: The frame (10) comprises a base frame (11), a plurality of vertical rods (12) are fixed on the base frame (11), and a movable frame (13) is provided on the plurality of vertical rods (12) through bolt fixing sleeves.

3. The non-stick pan coating spraying equipment according to claim 2, characterized in that: The spraying unit (20) comprises a spray gun (21); a first telescopic rod (22) is fixed on the movable frame (13); a mounting seat is fixed at the top end of the first telescopic rod (22); and the spray gun (21) is assembled in the mounting seat.

4. The non-stick pan coating spraying equipment according to claim 2, characterized in that: The adjustment unit (31) comprises a bracket (311), the power source (32) is mounted on the inner bottom wall of the bracket (311), a platform plate (312) is fixed on the bracket (311), and a shaft (313) is rotatably connected to the movable frame (13) via a first bearing seat; A positioning seat is fixed on the outer surface of the shaft rod (313), and the positioning seat is fixed on the platform plate (312). A second telescopic rod (314) is rotatably connected to the inner bottom wall of the mobile frame (13), and one end of the second telescopic rod (314) is rotatably connected to a linkage rod (315), and one end of the linkage rod (315) is fixed on the shaft rod (313); A fixing plate (316) is fixed on the outer wall of the movable frame (13), and a scale line for indicating the rotation angle is engraved on the edge of the outer wall of the fixing plate (316). An indicating rod (317) for indicating the scale line is fixed on the shaft rod (313), and a fixing stud for fixing the position of the shaft rod (313) is threadedly penetrated on the indicating rod (317), and a plurality of threaded holes distributed in a circumferential array and adapted to the fixing stud are opened on the fixing plate (316), and a hand crank is fixed to one end of the shaft rod (313) passing through the fixing plate (316).

5. The non-stick pan coating spraying equipment according to claim 4, characterized in that: The transmission unit (33) is fixed to a stand (331) on the inner bottom wall of the bracket (311); one side of the stand (331) is rotatably connected to a vertical shaft (332) via a second bearing seat; a first bearing is embedded on a side of the inner bottom wall of the bracket (311) close to the stand (331); one end of the vertical shaft (332) passes through the second bearing seat and is inserted into the inner ring of the first bearing; The output end of the power source (32) and the top end of the vertical shaft (332) are both fixed with pulleys (333), and a synchronous belt (334) is meshed and connected to the two pulleys (333).

6. The non-stick pan coating spraying equipment according to claim 4, characterized in that: The alternating unit (34) comprises two retaining frames (341), each of the two retaining frames (341) being slidably equipped with a toothed plate (342), two transverse plates being fixed on the two retaining frames (341), and gears (346) being connected to the two transverse plates for co-rotation, and the gears (346) being meshed with the two toothed plates (342); A first connecting plate (343) is fixed to one side of one of the toothed plates (342), and a second connecting plate is fixed to one side of the other toothed plate (342). A second bearing is fixed to both the first connecting plate (343) and the second connecting plate. An outer rod (344) is fixed to the inner ring of the second bearing. An inner rod (345) is inserted into the outer rod (344). A third bearing seat is sleeved on the inner rod (345). The third bearing seat is fixed to the platform plate (312). One end of the inner rod (345) passes through the third bearing seat and is fixed to the pulley (333). Vertical sliding grooves are provided on both sides of the inner rod (345). Vertical sliding blocks matching the vertical sliding grooves are fixed to both sides of the inner wall of the inner rod (345). An electric push rod (347) is fixed on one side of the platform plate (312) close to one of the retaining frames (341), and one end of the electric push rod (347) is fixed to the second connecting plate.

7. The non-stick pan coating spraying equipment according to claim 6, characterized in that: The placement unit (40) further comprises a support seat (44), a limiting guide ring (45) is fixed on the support seat (44), a second annular limiting slide groove matched with the limiting guide ring (45) is provided on the lower surface of the rotating disk (41), the rotating disk (41) is rotatably connected to the support seat (44) through the second annular limiting slide groove, the bottom end of the support seat (44) is fixed to the platform plate (312), and a mounting screw hole is provided on the base (42); A driving slot (46) is provided in the middle of the lower surface of the rotating disk (41) and the base (42), and a driving plug-in block (47) adapted to the driving slot (46) is fixed to the top of each of the two outer rods (344).

8. The non-stick pan coating spraying equipment according to claim 7, characterized in that: The positioning unit (43) comprises a conical cover (431), the inner thread of the mounting screw hole is connected to a fixed rod (432), a positioning sleeve (433) is slidably sleeved on the fixed rod (432), a connecting column is fixed on the inner side of the positioning sleeve (433), one end of the connecting column is fixed on the outer wall of the conical cover (431), a plurality of positioning screw holes matching with the positioning studs are opened on the outer wall of the fixed rod (432), and positioning studs matching with the positioning screw holes are threadedly penetrated on the outer side of the positioning sleeve (433), so that the positioning sleeve (433) is fixed on the fixed rod (432) after sliding.

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