Varnish baking device for metal badges and using method of varnish baking device

Abstract

The invention discloses a varnish stoving device for a metal badge and a using method of the varnish stoving device, and relates to the technical field of varnish stoving devices.The varnish stoving device comprises an operation platform, a bottom supporting seat is integrally formed at the lower end of the operation platform, a front support is welded to the front end face of the bottom supporting seat, and a bearing end table is welded to the upper end of the operation platform; a baking chamber is arranged at one end of the bearing end table; the transverse sliding way is welded to the upper end of the front support, a roller sliding block is movably arranged in the transverse sliding way, a carrying platform is welded to the upper end of the roller sliding block, a support rod is welded to the upper end of the carrying platform, and a lifting groove is formed in the outer wall of one side of the support rod; the problems that according to an existing paint baking device, two paint spraying mechanisms are used for assisting metal rapid paint baking forming, but in the paint baking operation process, the paint spraying precision is poor, batch secondary machining is inconvenient, and the metal paint baking forming machining efficiency is affected are solved.

Description

Technical Field

[0001] The invention relates to the technical field of paint baking devices, in particular to a paint baking device for metal badges and a use method thereof. Background Art

[0002] ‌‌‌‌A metal badge is a badge made through processes such as stamping, die-casting, biting, and baking varnish. Baking varnish is a surface treatment technology that solidifies the paint film through high-temperature baking, and is mainly used to improve the appearance and durability of the product.

[0003] For example, the announcement number is: CN217615460U (named as a paint baking device for metal accessories processing), which includes a first installation box and a first paint spraying box, a support block and a second paint spraying box movably arranged at the right end of the first installation box; the second installation box is movably arranged at the right end of the first paint spraying box, a paint box and a paint pump are fixedly installed at the right end of the second installation box, a fixed box is fixedly installed at the left end of the first installation box, a movable box is movably arranged on the inner wall of the fixed box, a first paint spraying head evenly distributed is fixedly installed on the upper end of the first paint spraying box, symmetrical limit blocks are fixedly installed at the upper and lower ends of the support block, symmetrical bearing blocks are fixedly installed on the inner walls of the front and rear ends of the support block, and the upper end of the bearing block is fixed A uniformly distributed placement slot is fixedly provided, and the inner walls at the front and rear ends of the first installation box are fixedly installed with uniformly distributed air heating pipes, and the inner wall at the left end of the movable box is fixedly installed with a fan. The support block is placed at the upper end of the first paint spray box, and the metal accessories to be painted are placed in the two placement slots, and the second paint spray box is placed at the upper end of the support block, and the first installation box is placed at the left end of the first paint spray box. The second installation box is placed at the right end of the first paint spray box, and the device can be quickly assembled and used. Turning on the paint pump can pump paint to the first paint spray head and the second paint spray head to achieve painting on the upper and lower surfaces of the metal accessories. Turning on the air heating pipe and the fan can achieve baking paint for the metal accessories, so that the paint on the metal accessories can be quickly dried.

[0004] The above-mentioned paint baking device assists the metal in rapid paint baking molding through two paint spraying mechanisms, but the accuracy of painting during the paint baking operation is poor, and batch processing is inconvenient, which leads to the problem of affecting the efficiency of metal paint baking molding processing. For this reason, we provide a paint baking device for metal badges and a method of using the same. Summary of the invention

[0005] The object of the present invention is to provide a paint baking device for metal badges and a method of using the same, so as to solve the problem that the existing paint baking device proposed in the above background technology assists the metal in rapid paint baking molding by two paint spraying mechanisms, but the accuracy of painting during the paint baking operation is poor, and batch processing is inconvenient, which affects the efficiency of metal paint baking molding processing.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a paint baking device for metal badges, comprising an operating platform, a bottom support seat is integrally formed at the lower end of the operating platform, a front support seat is welded on the front end surface of the bottom support seat, a bearing end table is welded on the upper end of the operating platform, and a baking chamber is arranged at one end of the bearing end table; Also includes: A transverse slideway is welded and arranged at the upper end of the front support, and a roller slider is movably arranged inside the transverse slideway, a supporting platform is welded and arranged at the upper end of the roller slider, a support rod is welded and arranged at the upper end of the supporting platform, and a lifting groove is arranged on the outer wall of one side of the support rod; A telescopic connecting rod is fixedly arranged inside the lifting groove by screws, and a sleeve rod is arranged at the upper end of the telescopic connecting rod, a return spring is wound around the outside of the telescopic connecting rod, and two ends of the return spring are respectively welded to the bottom of the telescopic connecting rod and the sleeve rod; A linkage rod is movably arranged in the inner cavity of the sleeve rod, and a hanging rod is welded to one end of the linkage rod, a bearing seat is welded to the lower end of the hanging rod, a turntable seat is rotatably arranged at the lower end of the bearing seat, six connecting rods are welded to the lower end of the turntable seat, and a spray paint pen is welded to the lower end of the six connecting rods; A movable carrier is arranged above the carrying end platform, and two supporting rods are welded to the upper end of the movable carrier, and a painting platform is welded to the upper end of the two supporting rods, and a badge placement slot is arranged inside the painting platform; The support frame is arranged on one side of the support end platform. The support frame and the operating platform are an integrated structure, and a top frame platform is welded on the top outer wall of the support frame. A bottom circular groove is arranged at the bottom of the top frame platform, and fan blades are arranged inside the bottom circular groove.

[0007] Preferably, an electric push rod is provided on one side of the baking chamber, a connecting groove is provided at the port position of the baking chamber, a closed end plate is provided inside the connecting groove, a linkage block is provided on the outer wall of one side of the closed end plate, and the linkage block is respectively welded to the closed end plate and the top end position of the electric push rod piston rod.

[0008] Preferably, two inner guide grooves are provided inside the bearing end platform, two roller seats are movably provided inside the two inner guide grooves, and the four roller seats are magnetically connected to the four grooves at the bottom of the movable carrier.

[0009] Preferably, five positioning holes are connected on the top outer wall of the sleeve rod, the spacing between two adjacent positioning holes is equal to the spacing between two adjacent badge placement grooves, the other end of the linkage rod is provided with a positioning groove, and a positioning pin is installed in the internal connection between a positioning hole and the positioning groove.

[0010] Preferably, two matching end blocks are provided at the lower end of the closed end plate, and the closed end plate is plug-connected and correspondingly connected with the two inner guide grooves through the two matching end blocks.

[0011] Preferably, a top wind hood is welded on the upper end of the top frame, the top wind hood is connected to the bottom circular groove, a driving motor is arranged at the upper center position of the top wind hood, and the piston rod of the driving motor passes through the top wind hood and is welded to the center position of the fan blade.

[0012] Preferably, the badge placement slot is surrounded by ventilation holes, the ventilation holes and the painting platform are an integrated structure, and the size of the metal badge embryo is smaller than the caliber of the badge placement slot.

[0013] Preferably, an electromagnet plate is fixed on the inner wall of the transverse slide by nail-free glue, a switch is provided at one end of the transverse slide, a distribution box is provided on one side of the switch, and the output end and input end of the switch are electrically connected to the electromagnet plate and the distribution box respectively.

[0014] Preferably, an electric heating lamp holder is provided at the upper end of the baking chamber, and the electric heating lamp tube inside the electric heating lamp holder is located at the top end of the baking chamber.

[0015] Preferably, the method for using the paint baking device for metal badges comprises the following steps: Step 1: Place the metal badge blanks that need to be painted into the badge placement slots, and then use the spray paint pen to paint the metal badge blanks. During the operation, the roller slider is flexibly connected to the horizontal slideway to assist in lateral adjustment during painting. Step 2: Through the movable connection between the linkage rod and the sleeve rod, longitudinal adjustment is performed when assisting painting, and through the top support connection of the telescopic connecting rod and the return spring, the sleeve rod is lifted and lowered along the lifting groove to assist in lifting and adjusting the position when assisting painting; Step 3: The lateral adjustment, longitudinal adjustment and lifting adjustment are respectively positioned by the electromagnetic plate, the positioning pin and the manual pressure reset spring. The six spray pens are filled with different paints, and the six spray pens are rotatably connected with the turntable seat and the bearing seat so that the six spray pens can be turned and adjusted for use; Step 4: After a spray paint pen is used to spray paint on all the metal badge blanks in the badge placement slots, the bearing end table and the painting platform are pushed into the baking chamber through the movable connection between the roller seat and the inner guide slot, and then the electric push rod drives the closed end plate to fall into the connecting groove to seal the baking chamber; Step 5: Heat the interior of the baking chamber with high temperature through the electric heating lamp tube in the electric heating lamp holder, and bake the painted metal badge. After painting, each spray paint pen is pushed into the baking chamber for baking. The number of layers of baking paint required is selected according to the needs. Step 6: After each painting is completed, the fan blades in the top hood are driven by the driving motor to rotate, and the painting platform is blown and cooled. The air is guided along the ventilation holes to cool the metal badges in the badge placement slot.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention uses the active connection between the roller slider and the transverse slideway to assist in lateral adjustment during painting, and uses the active connection between the linkage rod and the sleeve rod to assist in longitudinal adjustment during painting. The sleeve rod is connected by the top support of the telescopic connecting rod and the reset spring to enable the sleeve rod to move up and down along the lifting groove, and to perform lifting and lowering adjustment during auxiliary painting, thereby achieving the purpose of precise and active painting. The transverse adjustment, longitudinal adjustment and lifting and lowering adjustment are respectively positioned by the electromagnet plate, the positioning pin and the human pressure reset spring. Different coatings are loaded inside the six spray pens, and the six spray pens are used for steering and adjustment through the rotation connection between the turntable seat and the bearing seat, thereby improving the stability and selectivity in the painting process.

[0017] The interior of the baking chamber is heated to high temperature by the electric heating tube in the electric heating lamp holder, and the painted metal badges are painted. Each spray paint pen is pushed into the baking chamber for painting after painting. The required number of paint layers is selected according to the needs. The paint is quickly cooled after painting. After each painting is completed, the fan blades in the top wind hood are driven by the driving motor to rotate, and the painting platform is blown and cooled. The air is guided along the ventilation holes to blow and cool the metal badges in the badge placement slot, which is convenient for subsequent painting operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a top view of the overall structure of the paint baking device for metal badges of the present invention; Figure 2 It is a side view of the overall structure of the paint baking device for metal badges of the present invention; Figure 3 It is a bottom view of the overall structure of the paint baking device for metal badges of the present invention; Figure 4 It is a front view of the disassembled structure of the paint baking device for metal badges of the present invention; Figure 5 It is a schematic diagram of the connection structure between the sleeve rod and the linkage rod of the present invention; Figure 6 It is an enlarged schematic diagram of the structure of part A of the present invention; Figure 7 The rear view of the disassembled structure of the paint baking device for metal badges of the present invention In the figure: 1. operating platform; 2. bottom support seat; 3. baking chamber; 4. electric heating lamp holder; 5. front support; 6. horizontal slide; 7. distribution box; 8. electromagnet plate; 9. switch; 10. roller slider; 11. supporting platform; 12. bracket rod; 13. sleeve rod; 14. spray paint pen; 15. bearing end platform; 16. movable bearing seat; 17. support rod; 18. painting platform; 19. badge placement slot; 20. bearing frame; 21. top frame platform; 22. top wind hood; 23. Driving motor; 24, connecting through-slot; 25, closed end plate; 26, linkage block; 27, electric push rod; 28, bottom round groove; 29, fan blade; 30, ventilation hole; 31, inner guide groove; 32, roller seat; 33, matching end block; 34, bearing seat; 35, linkage rod; 36, positioning through-hole; 37, positioning groove; 38, positioning pin; 39, hanging rod; 40, turntable seat; 41, connecting rod; 42, lifting groove; 43, telescopic connecting rod; 44, reset spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] See also Figure 1-7 , an embodiment of the present invention: a paint baking device for metal badges, comprising an operating platform 1, a bottom support seat 2 is integrally formed at the lower end of the operating platform 1, a front support seat 5 is welded on the front end surface of the bottom support seat 2, a bearing end platform 15 is welded on the upper end of the operating platform 1, and a baking chamber 3 is provided at one end of the bearing end platform 15; Also includes: A transverse slide 6 is welded and arranged at the upper end of the front support 5, and a roller slider 10 is movably arranged inside the transverse slide 6, a supporting platform 11 is welded and arranged at the upper end of the roller slider 10, a support rod 12 is welded and arranged at the upper end of the supporting platform 11, and a lifting groove 42 is arranged on the outer wall of one side of the support rod 12; The telescopic connecting rod 43 is fixedly arranged inside the lifting groove 42 by screws, and the upper end of the telescopic connecting rod 43 is provided with a sleeve rod 13, and the outer side of the telescopic connecting rod 43 is wound with a return spring 44, and the two ends of the return spring 44 are respectively welded to the bottom of the telescopic connecting rod 43 and the sleeve rod 13; The linkage rod 35 is movably arranged in the inner cavity of the sleeve rod 13, and a hanging rod 39 is welded to one end of the linkage rod 35, a bearing seat 34 is welded to the lower end of the hanging rod 39, a turntable seat 40 is rotatably arranged at the lower end of the bearing seat 34, six connecting rods 41 are welded to the lower end of the turntable seat 40, and a spray paint pen 14 is welded to the lower end of each of the six connecting rods 41; A movable carrier 16 is arranged above the end platform 15, and two support rods 17 are welded to the upper end of the movable carrier 16, and a painting platform 18 is welded to the upper end of the two support rods 17, and a badge placement slot 19 is arranged inside the painting platform 18; The support frame 20 is arranged on one side of the support end platform 15. The support frame 20 and the operating platform 1 are an integrated structure, and a top frame 21 is welded on the top outer wall of the support frame 20. A bottom circular groove 28 is arranged at the bottom of the top frame 21, and a fan blade 29 is arranged inside the bottom circular groove 28.

[0021] See also Figure 2 An electric push rod 27 is arranged on one side of the baking chamber 3, a connecting through slot 24 is arranged at the port position of the baking chamber 3, a closed end plate 25 is arranged inside the connecting through slot 24, a linkage block 26 is arranged on the outer wall of one side of the closed end plate 25, the linkage block 26 is respectively welded to the closed end plate 25 and the top position of the piston rod of the electric push rod 27, and the electric push rod 27 arranged on one side of the baking chamber 3 plays the role of driving the closed end plate 25 to lift and open and close. Please refer to Figure 4 The inside of the load-bearing end platform 15 is provided with two inner guide grooves 31, and two roller seats 32 are movably arranged inside the two inner guide grooves 31. The four roller seats 32 are magnetically connected to the four grooves at the bottom of the movable carrier 16. The inside of the load-bearing end platform 15 is provided with two inner guide grooves 31 to assist the roller seats 32 in guiding the movement. Please refer to Figure 5 , five positioning holes 36 are connected on the top outer wall of the sleeve rod 13, and the spacing between two adjacent positioning holes 36 is equal to the spacing between two adjacent badge placement grooves 19. A positioning groove 37 is provided at the other end of the linkage rod 35. A positioning pin 38 is installed in the internal connection between a positioning hole 36 and the positioning groove 37. The five positioning holes 36 connected on the top outer wall of the sleeve rod 13 play a role in assisting the positioning pin 38 to position the linkage rod 35 longitudinally. Please refer to Figure 4 The lower end of the closed end plate 25 is provided with two matching end blocks 33, and the closed end plate 25 is plugged and connected with the two inner guide grooves 31 through the two matching end blocks 33. The two matching end blocks 33 provided at the lower end of the closed end plate 25 play the role of corresponding connection with the inner guide grooves 31. Please refer to Figure 1 A top wind cover 22 is welded on the upper end of the top frame 21, and the top wind cover 22 is connected to the bottom circular groove 28. A driving motor 23 is arranged at the center of the upper end of the top wind cover 22. The piston rod of the driving motor 23 passes through the top wind cover 22 and is welded to the center of the fan blade 29. The top wind cover 22 welded on the upper end of the top frame 21 plays the role of carrying the driving motor 23. Please refer to Figure 1The badge placement slot 19 is surrounded by ventilation holes 30, which are integrated with the paint platform 18. The size of the metal badge blank is smaller than the diameter of the badge placement slot 19. The ventilation holes 30 arranged around the badge placement slot 19 play a role in assisting air circulation and heat dissipation. Please refer to Figure 1 An electromagnet plate 8 is fixed on the inner wall of the transverse slide 6 by nail-free glue, a switch 9 is provided at one end of the transverse slide 6, a distribution box 7 is provided on one side of the switch 9, the output end and the input end of the switch 9 are electrically connected to the electromagnet plate 8 and the distribution box 7 respectively, and the electromagnet plate 8 fixed on the inner wall of the transverse slide 6 by nail-free glue plays the role of adsorbing and positioning the roller slider 10, please refer to Figure 1 An electric heating lamp holder 4 is arranged at the upper end of the baking chamber 3, and the electric heating lamp tube inside the electric heating lamp holder 4 is located at the top position inside the baking chamber 3. The electric heating lamp holder 4 is arranged at the upper end of the baking chamber 3 to carry the electric heating lamp tube to heat the inside of the baking chamber 3.

[0022] See also Figure 1-7 , a method for using a paint baking device for metal badges, comprising the following steps: Step 1: Place the metal badge blanks to be painted into the badge placement slots 19, and then use the spray paint pen 14 to paint the metal badge blanks. During the operation, the roller slider 10 is movably connected to the horizontal slideway 6 to assist in lateral adjustment during painting. Step 2: Through the movable connection between the linkage rod 35 and the sleeve rod 13, longitudinal adjustment is performed when assisting painting, and through the top support connection of the telescopic connecting rod 43 and the return spring 44, the sleeve rod 13 is lifted and lowered along the lifting groove 42 to assist in lifting and adjusting the position when assisting painting; Step 3: The lateral adjustment, longitudinal adjustment and lifting adjustment are respectively positioned by the electromagnetic plate 8, the positioning pin 38 and the manual pressure reset spring 44. The six spray pens 14 are filled with different paints, and the six spray pens are rotatably connected with the bearing seat 34 through the turntable seat 40, so that the six spray pens can be turned and adjusted for use; Step 4: After a paint spray pen 14 paints all the metal badge blanks in the badge placement slots 19, the bearing end table 15 and the painting platform 18 are pushed into the baking chamber 3 through the movable connection between the roller seat 32 and the inner guide slot 31, and then the electric push rod 27 drives the closed end plate 25 to fall into the connecting through slot 24 to seal the baking chamber 3; Step 5: The interior of the baking chamber 3 is heated at high temperature by the electric heating lamp tube in the electric heating lamp holder 4, and the painted metal badge is subjected to baking varnish treatment. Each spray paint pen 14 is pushed into the baking chamber 3 for baking varnish once after being painted, and the required number of baking varnish layers is selected according to the needs; Step 6: After each painting is completed, the fan blades 29 in the top wind cover 22 are driven by the driving motor 23 to rotate, and the painting platform 18 is blown and cooled. The air is guided along the ventilation holes 30 to cool the metal badges in the badge placement slot 19.

[0023] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A paint baking device for metal badges, comprising an operating platform (1), a bottom support seat (2) being integrally formed at the lower end of the operating platform (1), a front support seat (5) being welded on the front end surface of the bottom support seat (2), a bearing end platform (15) being welded at the upper end of the operating platform (1), and a baking chamber (3) being provided at one end of the bearing end platform (15); Features: Also includes: A transverse slideway (6) is welded to the upper end of the front support (5), and a roller slider (10) is movably arranged inside the transverse slideway (6), a supporting platform (11) is welded to the upper end of the roller slider (10), a support rod (12) is welded to the upper end of the supporting platform (11), and a lifting groove (42) is arranged on the outer wall of one side of the support rod (12); A telescopic connecting rod (43) is fixedly arranged inside the lifting groove (42) by means of screws, and a sleeve rod (13) is arranged at the upper end of the telescopic connecting rod (43), and a return spring (44) is wound around the outside of the telescopic connecting rod (43), and two ends of the return spring (44) are respectively welded to the bottom of the telescopic connecting rod (43) and the sleeve rod (13); A linkage rod (35) is movably arranged in the internal cavity of the sleeve rod (13), and a hanging rod (39) is welded to one end of the linkage rod (35), a bearing seat (34) is welded to the lower end of the hanging rod (39), a turntable seat (40) is rotatably arranged at the lower end of the bearing seat (34), six connecting rods (41) are welded to the lower end of the turntable seat (40), and a spray paint pen (14) is welded to the lower end of each of the six connecting rods (41); A movable carrier (16) is arranged above the bearing end platform (15), and two support rods (17) are welded to the upper end of the movable carrier (16), and a painting platform (18) is welded to the upper ends of the two support rods (17), and a badge placement groove (19) is arranged inside the painting platform (18); A support frame (20) is arranged on one side of the support end platform (15); the support frame (20) and the operating platform (1) are an integral structure; a top frame platform (21) is welded on the top outer wall of the support frame (20); a bottom circular groove (28) is arranged at the bottom of the top frame platform (21); and a fan blade (29) is arranged inside the bottom circular groove (28).

2. The paint baking device for metal badges according to claim 1, characterized in that: An electric push rod (27) is provided on one side of the baking chamber (3); a connecting slot (24) is provided at the end position of the baking chamber (3); a closed end plate (25) is provided inside the connecting slot (24); a linkage block (26) is provided on the outer wall of one side of the closed end plate (25); the linkage block (26) is respectively welded to the closed end plate (25) and the top end position of the piston rod of the electric push rod (27).

3. The paint baking device for metal badges according to claim 2, characterized in that: Two inner guide grooves (31) are arranged inside the bearing end platform (15), two roller seats (32) are movably arranged inside the two inner guide grooves (31), and the four roller seats (32) are magnetically connected to four grooves at the bottom of the movable carrier (16).

4. The paint baking device for metal badges according to claim 3, characterized in that: Five positioning through holes (36) are connected and arranged on the top outer wall of the sleeve rod (13), and the spacing between two adjacent positioning through holes (36) is equal to the spacing between two adjacent badge placement grooves (19). The other end of the linkage rod (35) is provided with a positioning groove (37), and a positioning pin (38) is installed inside a positioning through hole (36) and the positioning groove (37) for insertion.

5. The paint baking device for metal badges according to claim 4, characterized in that: Two matching end blocks (33) are arranged at the lower end of the closed end plate (25), and the closed end plate (25) is plugged and correspondingly connected to the two inner guide grooves (31) through the two matching end blocks (33).

6. The paint baking device for metal badges according to claim 5, characterized in that: A top wind cover (22) is welded to the upper end of the top frame (21), the top wind cover (22) is connected to the bottom circular groove (28), a driving motor (23) is arranged at the center position of the upper end of the top wind cover (22), and a piston rod of the driving motor (23) passes through the top wind cover (22) and is welded to the center position of the fan blade (29).

7. The paint baking device for metal badges according to claim 6, characterized in that: The badge placement slot (19) is surrounded by a ventilation hole (30), the ventilation hole (30) and the painting platform (18) are an integrated structure, and the size of the metal badge embryo is smaller than the caliber of the badge placement slot (19).

8. The paint baking device for metal badges according to claim 7, characterized in that: An electromagnet plate (8) is fixedly arranged on the inner wall of the transverse slide (6) by means of nail-free glue, a switch (9) is arranged at one end of the transverse slide (6), a distribution box (7) is arranged at one side of the switch (9), and an output end and an input end of the switch (9) are electrically connected to the electromagnet plate (8) and the distribution box (7) respectively.

9. The paint baking device for metal badges according to claim 8, characterized in that: An electric heating lamp holder (4) is provided at the upper end of the baking chamber (3), and the electric heating lamp tube inside the electric heating lamp holder (4) is located at the top end of the baking chamber (3).

10. The method for using the paint baking device for metal badges according to claim 9, characterized in that: The following steps are involved: Step 1: The metal badge blanks to be painted are placed in the badge placement slots (19) respectively, and then the staff uses the spray paint pen (14) to paint the metal badge blanks. During the operation, the roller slider (10) is movably connected to the horizontal slideway (6) to assist in lateral adjustment during painting. Step 2: by movably connecting the linkage rod (35) and the sleeve rod (13), longitudinal adjustment is performed when assisting painting, and by connecting the telescopic connecting rod (43) and the return spring (44), the sleeve rod (13) is lifted and lowered along the lifting groove (42), thereby assisting in lifting and lowering adjustment when assisting painting; Step 3: The lateral adjustment, longitudinal adjustment and lifting adjustment are respectively performed by the electromagnetic plate (8), the positioning pin (38) and the manual reset spring (44). The six spray pens (14) are filled with different paints, and the six spray pens are rotatably connected to the bearing seat (34) by the turntable seat (40), so that the six spray pens can be turned and adjusted for use; Step 4: After a paint spray pen (14) is used to spray paint on the metal badge blanks in all the badge placement slots (19), the bearing end platform (15) and the painting platform (18) are pushed into the interior of the baking chamber (3) through the movable connection between the roller seat (32) and the inner guide slot (31), and then the electric push rod 27 drives the closed end plate (25) to fall into the interior of the connecting through slot (24) to seal the baking chamber (3); Step 5: The interior of the baking chamber (3) is heated to a high temperature by the electric heating lamp tube in the electric heating lamp holder (4), and the painted metal badge is subjected to a baking treatment. After being painted, each spray paint pen (14) is pushed into the baking chamber (3) for baking once, and the required number of baking paint layers is selected according to the needs; Step 6: After each baking finish, the fan blades (29) in the top wind cover (22) are driven by the driving motor (23) to rotate, and the painting platform (18) is blown for heat dissipation. The blown air is directed along the ventilation holes (30) to cool the metal badge in the badge placement slot (19).

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