Paint dipping device for chain manufacturing

Abstract

The paint dipping device for chain manufacturing comprises a paint dipping supporting mechanism, an adjustable paint dipping mechanism is arranged at the top end of the paint dipping supporting mechanism, and the paint dipping supporting mechanism comprises a paint dipping frame; the adjustable paint dipping mechanism comprises a supporting seat fixed to one side of the paint dipping supporting mechanism, a rotating shaft is rotationally arranged at the top end of the supporting seat, and a driving motor is fixedly arranged at the bottom end of the middle position of the paint dipping frame. The rotating shaft always drives part of the paint dipping control frame to be soaked in antirust paint at the top end of the paint dipping frame, so that the driving chain wheel fixed at the bottom end of the positioning shaft stably drives the paint dipping chain to perform stable meshing rotation, the paint dipping chain is subjected to meshing rotation during paint dipping, and the paint dipping speed is increased in the paint dipping process; each contact surface of the paint dipping chain is fully dipped in paint, so that the hidden danger of local rusting caused by non-uniform paint dipping of the chain is avoided, and the use performance of the chain is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of chain manufacturing, and particularly relates to a paint dipping device for chain manufacturing. Background Art

[0002] Chains are generally metal links or rings, and are mostly used for mechanical transmission, traction, and chain-shaped objects used to block traffic channels. Chains used for mechanical transmission are classified into chain product series according to the basic structure of the chain, that is, according to the shape of the components, the parts and positions that mesh with the chain, and the size ratio between the parts. During the production process of the chain, the chain needs to be dipped in paint to maintain its rust-proof efficiency.

[0003] In view of this, Chinese Patent No. CN208757924U proposes a varnishing equipment for chain production. Through the combination of a rotating circle provided on the device body and an outer wheel provided inside the device, the user can perform multiple cycles of varnishing on the chain, thereby improving the varnishing effect of the chain and being more economical and practical. In the above patent, the chain rotates stably during the varnishing process, so that when the chain is varnished, there is a hidden danger of incomplete varnishing at the points where each link of the chain contacts each other due to extrusion contact, and the chain cannot be fully varnished, which may easily lead to local rust on the chain during later use, thereby reducing the performance of the chain.

[0004] Therefore, it is necessary to invent a varnishing device for chain manufacturing to solve the above problems, which can fully varnish the chain during processing, improve the anti-rust efficiency of the chain, and increase the performance of the chain. Summary of the invention

[0005] In view of the above problems, the present invention provides a varnish dipping device for chain manufacturing to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: A varnish dipping device for chain manufacturing, comprising a varnish dipping support mechanism, wherein an adjustable varnish dipping mechanism is provided at the top of the varnish dipping support mechanism, wherein:

[0007] The paint dipping support mechanism comprises a paint dipping rack;

[0008] The adjustable paint dipping mechanism comprises a support seat fixed on one side of the paint dipping support mechanism, a rotating shaft is rotatably provided at the top of the support seat, a driving motor is fixedly provided at the bottom end of the middle position of the paint dipping frame, an output end of the driving motor passes through the support seat and is fixedly connected to the middle position of the rotating shaft, a plurality of paint dipping control frames are fixedly provided on the outer wall of the rotating shaft, a positioning groove is provided at the middle position of each of the paint dipping control frames, and a positioning gear ring is fixedly provided on one side of the inner wall of the paint dipping frame;

[0009] Moving frames are slidably provided on both sides of the inner wall of the positioning groove, and positioning shafts are rotatably provided at the bottom ends of the two moving frames. Driving sprockets are fixedly provided at the bottom ends of the two positioning shafts. The outer walls of the two driving sprockets are meshed through a paint-impregnated chain transmission. A positioning gear is fixedly provided at the middle position of the outer wall of one of the positioning shafts, and the tooth surface of the positioning gear is meshed with the tooth surface of the positioning gear ring.

[0010] Preferably, an adjusting gear is rotatably provided in the middle position of the top of the paint dipping control frame, and adjusting racks are meshed on both sides of the tooth surface of the adjusting gear, and one end of the two adjusting racks is fixedly connected to one end of the two movable frames respectively.

[0011] Preferably, an adjustment frame is fixedly provided at the top of the two movable frames, the middle positions of the two adjustment frames are connected by a positioning rod, a positioning spring is inserted in the middle position of the outer wall of the positioning rod, and positioning blocks are fixedly provided at both ends of the positioning rod.

[0012] Preferably, a collecting rack is fixedly provided at one end of the bottom of the paint dipping rack.

[0013] Preferably, a support positioning mechanism is fixedly provided at one end of the paint dipping support mechanism, and an auxiliary feeding mechanism is fixedly provided at the bottom end of the support positioning mechanism.

[0014] Preferably, the supporting and positioning mechanism includes a fixing frame fixed to the top of the collecting frame, a first electric telescopic rod is fixedly provided on one side of the fixing frame, a pushing rod is fixedly provided at the telescopic end of the first electric telescopic rod, a second electric telescopic rod is fixedly provided at one end of the top of the fixing frame, and the telescopic end of the second electric telescopic rod is fixedly connected to the top of the auxiliary unloading mechanism.

[0015] Preferably, the auxiliary unloading mechanism includes a positioning frame, the inner wall of the positioning frame is fixed with a positioning plate, both ends of the inner wall of the positioning frame are rotatably provided with positioning screws, one end of the outer walls of the two positioning screws are threaded with moving blocks, the bottom ends of the two moving blocks are fixed with moving seats, both ends of the inner walls of the two moving seats are rotatably provided with rotating frames, one ends of the four rotating frames are connected in pairs by return springs, one end of the bottom of the four rotating frames are rotatably provided with fixed shafts, the bottom ends of the four fixed shafts are rotatably provided with auxiliary frames, wherein the bottom ends of two of the auxiliary frames are rotatably provided with auxiliary sprockets, and the bottom ends of the other two auxiliary frames are rotatably provided with auxiliary seats, the bottom ends of the two auxiliary seats are fixed with auxiliary disks, the top ends of the four auxiliary frames are interlaced and connected in pairs by fixing rods, and both ends of the two fixing rods are fixed with fixed blocks.

[0016] Preferably, the top of the positioning frame and the top of the positioning plate are both provided with limiting grooves, and the tops of the two moving blocks are respectively slidably connected to one side of the inner walls of the two limiting grooves.

[0017] Preferably, one end of the two positioning screw rods are fixed with a control gear through a positioning frame, the tooth surfaces of the two control gears are meshed with each other, one end of the positioning frame is fixed with a limit frame, one end of the limit frame is fixed with a reduction motor, and the output end of the reduction motor is fixedly connected to the middle position of one of the control gears.

[0018] Preferably, an intelligent control panel is fixedly provided on one side of the paint dipping rack, and the driving motor and the reduction motor are electrically connected to an external power supply through the intelligent control panel.

[0019] Technical effects and advantages of the present invention:

[0020] 1. The present invention tilts the support seat and the rotating shaft at a certain angle, so that the rotating shaft always drives part of the paint dipping control frame to be immersed in the anti-rust paint at the top of the paint dipping frame, and the tooth surface of the positioning gear fixed on the outer wall of one of the positioning shafts is meshed with the tooth surface of the positioning gear ring fixed on the inner wall of the paint dipping frame, so that the corresponding positioning gear drives the positioning shaft to rotate, so that the driving sprocket fixed at the bottom end of the positioning shaft stably drives the paint dipping chain to stably mesh and rotate, so that the paint dipping chain is meshed and rotated during the paint dipping process, so that during the paint dipping process, each contact surface of the paint dipping chain is fully dipped in paint, avoiding the hidden danger of local rust caused by uneven paint dipping of the chain, and increasing the performance of the chain;

[0021] 2. The present invention positions two moving frames by sliding in the positioning grooves opened at the top of the paint immersion control frame, positions the positioning rods inserted between the two adjustment frames, and through the elastic deformation of the positioning springs inserted in the outer walls of the positioning rods, the two moving frames, the positioning shafts and the driving sprockets maintain the maximum potential energy of motion in opposite directions in a natural state, maintain the rotation stability of the chain, and the tooth surfaces of the adjusting racks fixed on one side of the two moving frames are meshed with the adjusting gears rotating at the top of the paint immersion control frame, so that the two moving frames move synchronously, and the speed and degree are kept constant, thereby increasing the control stability of the driving sprockets;

[0022] 3. The present invention drives two moving seats to adjust and move through a moving block threadedly connected to the outer walls of two positioning screw rods, and a fixed shaft rotating at the bottom of the rotating frame drives the auxiliary frame to spread to four corners in the horizontal direction, so that the auxiliary sprocket, auxiliary seat and auxiliary plate rotating at the bottom of the auxiliary frame can move in coordination, so that the contact support point of the paint dipping chain is changed, which is convenient for separating the paint dipping chain from the outer wall of the driving sprocket, so that the paint dipping chain can stably fall into the interior of the collecting frame for collection, and is convenient for stably unloading the chain after paint dipping, avoiding contamination of the chain after paint dipping, and avoiding close contact between manual labor and anti-rust paint, thereby protecting the integrity of the chain and the health of the staff.

[0023] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a structural schematic diagram of the varnish dipping device for chain manufacturing according to the present invention from an angle;

[0026] Figure 2 This is a schematic diagram of the structure of the varnish dipping device for chain manufacturing according to the present invention from a second angle;

[0027] Figure 3 It is a schematic diagram of the distribution structure of the adjustable paint dipping mechanism of the present invention;

[0028] Figure 4 It is a schematic diagram of the distribution structure of the rotating shaft and the paint dipping control frame of the present invention;

[0029] Figure 5 This is a schematic diagram of the top structure of the paint dipping control frame of the present invention;

[0030] Figure 6 It is a schematic diagram of the structure of the adjustable paint dipping mechanism of the present invention;

[0031] Figure 7 This is a schematic diagram of the structure of the adjustable paint dipping mechanism of the present invention when it is tilted at a certain angle;

[0032] Figure 8 It is a schematic diagram of the distribution structure of the supporting positioning mechanism and the auxiliary unloading mechanism of the present invention;

[0033] Fig. 9 It is a schematic diagram of the relationship between the auxiliary feeding mechanism and the adjustable paint dipping mechanism of the present invention;

[0034] Fig.10 It is a structural schematic diagram of the auxiliary unloading mechanism of the present invention;

[0035] Fig.11 It is a schematic diagram of the linkage relationship structure of the positioning screw rod of the present invention.

[0036] In the figure: 1. paint dipping support mechanism; 101. paint dipping frame; 102. collection frame; 2. adjustable paint dipping mechanism; 201. support seat; 202. drive motor; 203. rotating shaft; 204. paint dipping control frame; 205. positioning groove; 206. positioning gear ring; 207. adjusting gear; 208. moving frame; 209. adjusting rack; 210. adjusting frame; 211. positioning rod; 212. positioning spring; 213. positioning block; 214. positioning shaft; 215. driving sprocket; 216. positioning gear; 217. paint dipping chain; 3. support positioning mechanism; 30 1. Fixed frame; 302. First electric telescopic rod; 303. Push rod; 304. Second electric telescopic rod; 4. Auxiliary unloading mechanism; 401. Positioning frame; 402. Positioning plate; 403. Limiting groove; 404. Positioning screw; 405. Moving block; 406. Moving seat; 407. Rotating frame; 408. Fixed shaft; 409. Auxiliary frame; 410. Auxiliary seat; 411. Auxiliary sprocket; 412. Auxiliary disk; 413. Fixed rod; 414. Fixed block; 415. Control gear; 416. Limiting frame; 417. Speed ​​reduction motor; 418. Reset spring. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0038] The present invention provides Figure 1-11 The varnish dipping device for chain manufacturing shown in the figure comprises a varnish dipping support mechanism 1, and an adjustable varnish dipping mechanism 2 is provided at the top of the varnish dipping support mechanism 1, wherein:

[0039] The varnishing support mechanism 1 comprises a varnishing frame 101;

[0040] The adjustable paint dipping mechanism 2 includes a support seat 201 fixed to one side of the paint dipping support mechanism 1, a rotating shaft 203 is rotatably provided at the top of the support seat 201, a driving motor 202 is fixedly provided at the bottom end of the middle position of the paint dipping frame 101, an output end of the driving motor 202 passes through the support seat 201 and is fixedly connected to the middle position of the rotating shaft 203, a plurality of paint dipping control frames 204 are fixedly provided on the outer wall of the rotating shaft 203, a positioning groove 205 is provided at the middle position of each paint dipping control frame 204, and a positioning gear ring 206 is fixedly provided on one side of the inner wall of the paint dipping frame 101;

[0041] A movable frame 208 is slidably provided on both sides of the inner wall of the positioning groove 205, and a positioning shaft 214 is rotatably provided at the bottom end of the two movable frames 208. A driving sprocket 215 is fixedly provided at the bottom end of the two positioning shafts 214. The outer walls of the two driving sprockets 215 are meshed through a paint-impregnated chain 217. A positioning gear 216 is fixedly provided at the middle position of the outer wall of one of the positioning shafts 214, and the tooth surface of the positioning gear 216 meshes with the tooth surface of the positioning gear ring 206.

[0042] An adjusting gear 207 is rotatably provided in the middle position of the top of the paint dipping control frame 204 , and adjusting racks 209 are meshed on both sides of the tooth surface of the adjusting gear 207 , and one end of the two adjusting racks 209 is fixedly connected to one end of the two moving frames 208 respectively.

[0043] An adjustment frame 210 is fixedly provided at the top of the two movable frames 208 . The middle positions of the two adjustment frames 210 are connected by a positioning rod 211 . A positioning spring 212 is inserted in the middle position of the outer wall of the positioning rod 211 . Positioning blocks 213 are fixedly provided at both ends of the positioning rod 211 .

[0044] A collecting rack 102 is fixedly provided at one end of the bottom of the paint dipping rack 101 .

[0045] As a specific implementation of the present invention, a support positioning mechanism 3 is fixedly provided at one end of the varnish dipping support mechanism 1 , and an auxiliary unloading mechanism 4 is fixedly provided at the bottom end of the support positioning mechanism 3 .

[0046] As a specific embodiment of the present invention, the supporting and positioning mechanism 3 includes a fixed frame 301 fixed at the top of the collecting frame 102, a first electric telescopic rod 302 is fixedly provided on one side of the fixed frame 301, a pushing rod 303 is fixedly provided at the telescopic end of the first electric telescopic rod 302, a second electric telescopic rod 304 is fixedly provided at one end of the top of the fixed frame 301, and the telescopic end of the second electric telescopic rod 304 is fixedly connected to the top of the auxiliary unloading mechanism 4.

[0047] As a specific embodiment of the present invention, the auxiliary unloading mechanism 4 includes a positioning frame 401, a positioning plate 402 is fixedly provided on the inner wall of the positioning frame 401, positioning screws 404 are rotatably provided at both ends of the inner wall of the positioning frame 401, one end of the outer wall of the two positioning screws 404 is threaded with a moving block 405, the bottom ends of the two moving blocks 405 are fixed with a moving seat 406, and the two ends of the inner wall of the two moving seats 406 are rotatably provided with a rotating frame 407, and one end of the four rotating frames 407 is connected in pairs by a reset spring 418 Then, one end of the bottom of the four rotating frames 407 is rotatably provided with a fixed shaft 408, and the bottom ends of the four fixed shafts 408 are rotatably provided with an auxiliary frame 409, wherein the bottom ends of two auxiliary frames 409 are rotatably provided with an auxiliary sprocket 411, and the bottom ends of the other two auxiliary frames 409 are rotatably provided with an auxiliary seat 410, and the bottom ends of the two auxiliary seats 410 are fixedly provided with an auxiliary disk 412, and the top ends of the four auxiliary frames 409 are connected in pairs through fixed rods 413, and both ends of the two fixed rods 413 are fixedly provided with fixed blocks 414.

[0048] The top of the positioning frame 401 and the top of the positioning plate 402 are both provided with limiting grooves 403 , and the tops of the two moving blocks 405 are slidably connected to one side of the inner walls of the two limiting grooves 403 .

[0049] One end of the two positioning screw rods 404 passes through the positioning frame 401 and is fixed with a control gear 415. The tooth surfaces of the two control gears 415 are meshed with each other. One end of the positioning frame 401 is fixed with a limit frame 416. One end of the limit frame 416 is fixed with a reduction motor 417. The output end of the reduction motor 417 is fixedly connected to the middle position of one of the control gears 415.

[0050] As a specific embodiment of the present invention, an intelligent control panel is fixedly provided on one side of the paint dipping rack 101, and the driving motor 202 and the reduction motor 417 are both electrically connected to an external power supply through the intelligent control panel.

[0051] Working principle: when the chain needs to be dipped in paint, the inner wall at the top of the dipped paint rack 101 is filled with anti-rust paint, and the dipped paint chain 217 to be dipped in paint is installed on the outer wall of the two driving sprockets 215 through the external feeding mechanism for stable transmission, and the output end of the driving motor 202 fixed in the middle position of the dipped paint rack 101 drives the rotating shaft 203 to rotate through the support seat 201, so that the multiple dipped paint control racks 204 fixed on the outer wall of the rotating shaft 203 rotate stably. Since the support seat 201 and the rotating shaft 203 are inclined at a certain angle, the rotating shaft 203 always drives part of the dipped paint control rack 204 to be immersed in the anti-rust paint at the top of the dipped paint rack 101, and the rotation of the rotating shaft 203 is used to stably dip and discharge paint, so that the dipped paint chain 217 completes the dipped paint work. When the moving shaft 203 drives the paint control frame 204 to move to one side of the paint frame 101 for paint dipping, the tooth surface of the positioning gear 216 fixed on the outer wall of one of the positioning shafts 214 meshes with the tooth surface of the positioning gear ring 206 fixed on the inner wall of the paint frame 101, so that the corresponding positioning gear 216 drives the positioning shaft 214 to rotate, so that through the stable positioning of the two positioning shafts 214, the driving sprocket 215 fixed at the bottom end of the positioning shaft 214 stably drives the paint chain 217 to rotate stably in meshing, so that the paint chain 217 is meshed and rotated during paint dipping, so that during the paint dipping process, each contact surface of the paint chain 217 is fully painted, avoiding the hidden danger of local rust caused by uneven paint dipping of the chain, and increasing the performance of the chain;

[0052] By sliding the two moving frames 208 in the positioning grooves 205 opened at the top of the paint dipping control frame 204, the positioning shaft 214 rotating at the bottom of the moving frame 208 is convenient for driving the driving sprocket 215 to move. By positioning the positioning rod 211 inserted between the two adjustment frames 210 and by the elastic deformation of the positioning spring 212 inserted in the outer wall of the positioning rod 211, the two moving frames 208, the positioning shaft 214 and the driving sprocket 215 maintain the maximum potential energy of movement in opposite directions in a natural state, and maintain the rotation stability of the chain. By meshing the tooth surface of the adjusting rack 209 fixed on one side of the two moving frames 208 with the adjusting gear 207 rotating at the top of the paint dipping control frame 204, the two moving frames 208 move synchronously, and keep the speed and degree constant, thereby increasing the control stability of the driving sprocket 215.

[0053] When the varnishing chain 217 is finished varnishing, it is necessary to stably unload the varnished chain, and the telescopic end of the second electric telescopic rod 304 fixed on the top of the fixed frame 301 drives the positioning frame 401 to descend. During the unloading process, the output end of the reduction motor 417 fixed on one side of the limit frame 416 drives one of the control gears 415 to rotate, and the tooth surfaces of the two control gears 415 are meshed with each other, so that the two control gears 415 respectively drive the two positioning screw rods 404 to rotate, so that the moving blocks 405 threadedly connected to the outer walls of the two positioning screw rods 404 move toward each other, so that the two moving blocks 415 05 respectively drives the two moving seats 406 to move towards each other, and the rotating frames 407 rotating at the two ends of the inner walls of the two moving seats 406 drive the fixed shaft 408 at the bottom to move, and through the elastic deformation of the return springs 418 connected to one end of the rotating frames 407, when the rotating frames 407 move, the fixed shaft 408 rotating at the bottom end of the rotating frames 407 drives the auxiliary frame 409 to spread to the four corners in the horizontal direction, so that the auxiliary sprocket 411, the auxiliary seat 410 and the auxiliary plate 412 rotating at the bottom end of the auxiliary frame 409 can move to the top of the paint dipping chain 217 without contacting the adjustable paint dipping mechanism 2. The positioning screw 404 drives the moving block 405 and the moving seat 406 to retract, so that the auxiliary frame 409 drives the auxiliary sprocket 411, the auxiliary seat 410 and the auxiliary disk 412 to retract to the inner wall of the varnishing chain 217. By controlling the amplitude of the auxiliary sprocket 411, the auxiliary seat 410 and the auxiliary disk 412, the auxiliary sprocket 411, the auxiliary seat 410 and the auxiliary disk 412 are stably contacted and meshed with the inner wall of the varnishing chain 217. Through the meshing of the auxiliary sprocket 411 and the protection of the auxiliary disk 412, the first electric telescopic rod 302 fixed on one side of the fixed frame 301 is rotated and matched. The telescopic end drives the push rod 303 to contact one side of the adjustment frame 210, so that the two driving sprockets 215 are stably close to each other, so that the contact support point of the paint chain 217 is changed, which is convenient for separating the paint chain 217 from the outer wall of the driving sprocket 215. Through the contraction of the auxiliary sprocket 411, the auxiliary seat 410 and the auxiliary plate 412, the paint chain 217 is stably dropped into the interior of the collection frame 102 for collection, which is convenient for the stable unloading of the chain after painting, avoiding contamination of the chain after painting, and avoiding close contact between manual labor and anti-rust paint, thereby protecting the integrity of the chain and the health of the staff.

[0054] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A varnishing device for chain manufacturing, comprising a varnishing support mechanism (1), characterized in that: The top end of the paint dipping support mechanism (1) is provided with an adjustable paint dipping mechanism (2), wherein: The paint dipping support mechanism (1) comprises a paint dipping frame (101); The adjustable paint dipping mechanism (2) comprises a support seat (201) fixed on one side of the paint dipping support mechanism (1); a rotating shaft (203) is rotatably provided at the top end of the support seat (201); a driving motor (202) is fixedly provided at the bottom end of the middle position of the paint dipping frame (101); an output end of the driving motor (202) passes through the support seat (201) and is fixedly connected to the middle position of the rotating shaft (203); a plurality of paint dipping control frames (204) are fixedly provided on the outer wall of the rotating shaft (203); a positioning groove (205) is provided at the middle position of each of the paint dipping control frames (204); and a positioning toothed ring (206) is fixedly provided on one side of the inner wall of the paint dipping frame (101); Both sides of the inner wall of the positioning groove (205) are slidably provided with moving frames (208), and the bottom ends of the two moving frames (208) are rotatably provided with positioning shafts (214), and the bottom ends of the two positioning shafts (214) are fixedly provided with driving sprockets (215), and the outer walls of the two driving sprockets (215) are driven and meshed through a paint-impregnated chain (217), and a positioning gear (216) is fixedly provided at the middle position of the outer wall of one of the positioning shafts (214), and the tooth surface of the positioning gear (216) meshes with the tooth surface of the positioning gear ring (206).

2. A varnish dipping device for chain manufacturing according to claim 1, characterized in that: An adjusting gear (207) is rotatably provided at the middle position of the top of the paint dipping control frame (204), and adjusting racks (209) are meshed on both sides of the tooth surface of the adjusting gear (207), and one end of the two adjusting racks (209) is fixedly connected to one end of the two moving frames (208) respectively.

3. The varnish dipping device for chain manufacturing according to claim 1, characterized in that: An adjustment frame (210) is fixedly provided at the top of each of the two movable frames (208); the middle positions of the two adjustment frames (210) are connected by a positioning rod (211); a positioning spring (212) is inserted in the middle position of the outer wall of the positioning rod (211); and positioning blocks (213) are fixedly provided at both ends of the positioning rod (211).

4. The varnish dipping device for chain manufacturing according to claim 1, characterized in that: A collecting rack (102) is fixedly provided at one end of the bottom of the paint dipping rack (101).

5. The varnish dipping device for chain manufacturing according to claim 1, characterized in that: A support positioning mechanism (3) is fixedly provided at one end of the paint dipping support mechanism (1), and an auxiliary material discharge mechanism (4) is fixedly provided at the bottom end of the support positioning mechanism (3).

6. A varnish dipping device for chain manufacturing according to claim 5, characterized in that: The supporting and positioning mechanism (3) comprises a fixing frame (301) fixed to the top of the collecting frame (102); a first electric telescopic rod (302) is fixedly provided on one side of the fixing frame (301); a pushing rod (303) is fixedly provided at the telescopic end of the first electric telescopic rod (302); a second electric telescopic rod (304) is fixedly provided at one end of the top of the fixing frame (301); and the telescopic end of the second electric telescopic rod (304) is fixedly connected to the top of the auxiliary unloading mechanism (4).

7. A varnish dipping device for chain manufacturing according to claim 5, characterized in that: The auxiliary unloading mechanism (4) comprises a positioning frame (401), a positioning plate (402) is fixedly provided on the inner wall of the positioning frame (401), positioning screws (404) are rotatably provided at both ends of the inner wall of the positioning frame (401), one end of the outer wall of the two positioning screws (404) is threadedly provided with a moving block (405), the bottom ends of the two moving blocks (405) are fixedly provided with a moving seat (406), and rotating frames (407) are rotatably provided at both ends of the inner walls of the two moving seats (406), one end of the four rotating frames (407) are connected in pairs by a return spring (418), and the four rotating frames (407) are connected in pairs by a return spring (418). One end of the bottom of the movable frame (407) is rotatably provided with a fixed shaft (408), and the bottom ends of the four fixed shafts (408) are rotatably provided with auxiliary frames (409), wherein the bottom ends of two of the auxiliary frames (409) are rotatably provided with auxiliary sprockets (411), and the bottom ends of the other two auxiliary frames (409) are rotatably provided with auxiliary seats (410), and the bottom ends of the two auxiliary seats (410) are fixedly provided with auxiliary disks (412), and the top ends of the four auxiliary frames (409) are connected in pairs through fixed rods (413), and both ends of the two fixed rods (413) are fixedly provided with fixed blocks (414).

8. A varnish dipping device for chain manufacturing according to claim 7, characterized in that: The top of the positioning frame (401) and the top of the positioning plate (402) are both provided with limiting grooves (403), and the tops of the two moving blocks (405) are respectively slidably connected to one side of the inner walls of the two limiting grooves (403).

9. The varnish dipping device for chain manufacturing according to claim 7, characterized in that: One end of each of the two positioning screw rods (404) passes through a positioning frame (401) and is fixedly provided with a control gear (415), the tooth surfaces of the two control gears (415) mesh with each other, one end of the positioning frame (401) is fixedly provided with a limit frame (416), one end of the limit frame (416) is fixedly provided with a reduction motor (417), and the output end of the reduction motor (417) is fixedly connected to the middle position of one of the control gears (415).

10. A varnish dipping device for chain manufacturing according to claim 9, characterized in that: An intelligent control panel is fixedly provided on one side of the paint dipping rack (101), and the driving motor (202) and the reduction motor (417) are both electrically connected to an external power supply via the intelligent control panel.

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