A chain manufacturing dipping apparatus

Abstract

This invention discloses a chain manufacturing varnishing device, including a varnishing support mechanism. The top of the varnishing support mechanism is equipped with an adjustable varnishing mechanism, and the varnishing support mechanism includes a varnishing frame. The adjustable varnishing mechanism includes a support base fixed to one side of the varnishing support mechanism. A rotating shaft is rotatably mounted on the top of the support base. A drive motor is fixedly mounted on the bottom of the varnishing frame at the middle position. This invention, by tilting both the support base and the rotating shaft at a certain angle, ensures that the rotating shaft always drives a portion of the varnishing control frame to be immersed in the anti-rust paint at the top of the varnishing frame. This allows the drive sprocket fixed to the bottom of the positioning shaft to stably drive the varnished chain to engage and rotate. This ensures that the varnished chain engages and rotates during varnishing, ensuring that every contact surface of the varnished chain is fully varnished during the varnishing process. This avoids the potential problem of localized rust caused by uneven varnishing and increases the chain's performance.

Description

Technical Field

[0001] This invention belongs to the field of chain manufacturing technology, and specifically relates to a coating impregnation device for chain manufacturing. Background Technology

[0002] Chains are generally metal links or rings, mostly used for mechanical transmission and traction, and as chain-like objects to obstruct traffic. Within the same product category, chains are classified according to their basic structure, namely the shape of the components, the parts and locations that mesh with the chain, and the dimensional proportions between the parts. During the chain production process, a coating process is required to maintain the chain's rust-resistant efficiency.

[0003] In response to this, Chinese patent CN208757924U proposes a chain impregnation equipment. Through a combination of a rotating ring on the main body and an external wheel inside, the user can perform multiple cycles of impregnation on the chain, improving the impregnation effect and offering strong economic practicality. However, in the aforementioned patent, the chain rotates stably during the impregnation process, which creates a risk of incomplete impregnation due to pressure contact at each link. This prevents the chain from being fully impregnated, easily leading to localized rusting and reduced chain performance during later use.

[0004] Therefore, it is necessary to invent a chain manufacturing varnishing device to solve the above problems, which can enable the chain to be fully varnished during processing, improve the chain's rust prevention efficiency, and increase the chain's performance. Summary of the Invention

[0005] To address the aforementioned problems, the present invention provides a chain manufacturing impregnation apparatus to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a chain manufacturing impregnation apparatus, comprising an impregnation support mechanism, wherein an adjustable impregnation mechanism is provided at the top of the impregnation support mechanism, wherein...

[0007] The impregnation support mechanism includes an impregnation frame;

[0008] The adjustable impregnation mechanism includes a support base fixed to one side of the impregnation support mechanism. A rotating shaft is rotatably provided at the top of the support base. A drive motor is fixedly provided at the bottom of the middle position of the impregnation frame. The output end of the drive motor passes through the support base and is fixedly connected to the middle position of the rotating shaft. Multiple impregnation control frames are fixedly provided on the outer wall of the rotating shaft. A positioning groove is provided in the middle position of each impregnation control frame. A positioning toothed ring is fixedly provided on one side of the inner wall of the impregnation frame.

[0009] Both sides of the inner wall of the positioning groove are slidably provided with movable frames, and the bottom ends of the two movable frames are rotatably provided with positioning shafts. The bottom ends of the two positioning shafts are fixedly provided with drive sprockets. The outer walls of the two drive sprockets are meshed by a varnish-impregnated chain. A positioning gear is fixedly provided at the middle position of the outer wall of one of the positioning shafts. The tooth surface of the positioning gear meshes with the tooth surface of the positioning gear ring.

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

[0011] Preferably, each of the two movable frames is fixedly provided with an adjustment frame at its top end, the two adjustment frames are connected by a positioning rod at their middle position, a positioning spring is inserted at 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 collection rack is fixedly provided at one end of the bottom of the paint dipping rack.

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

[0014] Preferably, the support and positioning mechanism includes a fixed frame fixed to the top of the collection rack, a first electric telescopic rod fixedly provided on one side of the fixed frame, a push rod fixedly provided at the telescopic end of the first electric telescopic rod, a second electric telescopic rod fixedly provided at one end of the top of the fixed frame, and the telescopic end of the second electric telescopic rod fixedly connected to the top of the auxiliary feeding mechanism.

[0015] Preferably, the auxiliary feeding mechanism includes a positioning frame, a positioning plate fixedly provided on the inner wall of the positioning frame, positioning screws rotatably provided at both ends of the inner wall of the positioning frame, a moving block threaded at one end of the outer wall of each of the two positioning screws, a moving seat fixedly provided at the bottom end of each of the two moving blocks, a rotating frame rotatably provided at both ends of the inner wall of each of the two moving seats, a rotating frame rotatably provided at one end of each of the four rotating frames through a return spring, a fixed shaft rotatably provided at one end of the bottom of each of the four rotating frames, an auxiliary frame rotatably provided at the bottom end of each of the four fixed shafts, an auxiliary sprocket rotatably provided at the bottom end of two of the auxiliary frames, an auxiliary seat rotatably provided at the bottom end of each of the two auxiliary seats, an auxiliary disc fixedly provided at the bottom end of each of the two auxiliary seats, and a fixed block fixedly provided at both ends of each of the four auxiliary frames through a fixed rod.

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

[0017] Preferably, one end of each of the two positioning lead screws passes through the positioning frame and is fixedly provided with a control gear, the teeth of the two control gears mesh with each other, one end of the positioning frame is fixedly provided with a limit frame, one end of the limit frame is fixedly provided 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 coating rack, and both the drive motor and the geared motor are electrically connected to an external power supply through the intelligent control panel.

[0019] The technical effects and advantages of this invention are as follows:

[0020] 1. This invention uses a support base and a rotating shaft that are both tilted at a certain angle, so that the rotating shaft always drives a portion of the paint-impregnating control frame to be immersed in the anti-rust paint at the top of the paint-impregnating frame. The tooth surface of the positioning gear fixed to the outer wall of one of the positioning shafts meshes with the tooth surface of the positioning gear ring fixed to the inner wall of the paint-impregnating frame, so that the corresponding positioning gear drives the positioning shaft to rotate, and the drive sprocket fixed to the bottom of the positioning shaft stably drives the paint-impregnating chain to rotate stably. This ensures that the paint-impregnating chain is engaged and rotated during the paint-impregnation process, so that every contact surface of the paint-impregnating chain is fully impregnated, avoiding the potential problem of local rust caused by uneven paint impregnation, and increasing the performance of the chain.

[0021] 2. This invention positions two movable frames that slide in a positioning groove at the top of the paint-impregnation control frame, and positions a positioning rod that is interlaced between two adjusting frames. Through the elastic deformation of the positioning spring that is interlaced on the outer wall of the positioning rod, the two movable frames, the positioning shaft, and the drive sprocket maintain kinetic potential energy in opposite directions to the greatest extent possible in their natural state, thus maintaining the rotational stability of the chain. By having the tooth surface of the adjusting rack fixed on one side of the two movable frames mesh with the adjusting gear that rotates at the top of the paint-impregnation control frame, the movement of the two movable frames is synchronized and the speed and degree are kept constant, thus increasing the control stability of the drive sprocket.

[0022] 3. This invention uses a movable block threaded to the outer wall of two positioning screws to drive two movable seats for adjustment and movement. The fixed shaft at the bottom of the rotating frame rotates the auxiliary frame to spread horizontally to the four corners, facilitating the coordinated movement of the auxiliary sprocket, auxiliary seat, and auxiliary disc at the bottom of the auxiliary frame. This changes the contact support point of the coated chain, making it easier for the coated chain to separate from the outer wall of the drive sprocket. This allows the coated chain to fall stably into the collection rack for collection, ensuring stable feeding of the coated chain, preventing contamination of the coated chain, and avoiding close contact between personnel and the anti-rust paint, thus protecting the integrity of the chain and the health of the workers.

[0023] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures pointed out in the description, claims and drawings. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of the varnishing device for chain manufacturing according to the present invention from an angle.

[0026] Figure 2 This is a schematic diagram of the dipping device for chain manufacturing of the present invention from angle two;

[0027] Figure 3 This is a schematic diagram of the distribution structure of the adjustable impregnation mechanism of the present invention;

[0028] Figure 4 This is a schematic diagram of the distribution structure of the rotating shaft and the varnish-impregnated 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 This is a schematic diagram of the adjustable impregnation mechanism of the present invention;

[0031] Figure 7 This is a schematic diagram of the adjustable impregnation mechanism of the present invention tilted at a certain angle;

[0032] Figure 8 This is a schematic diagram of the distribution structure of the support positioning mechanism and the auxiliary feeding mechanism of the present invention;

[0033] Figure 9 This is a schematic diagram showing the relationship between the auxiliary feeding mechanism and the adjustable impregnation mechanism of the present invention;

[0034] Figure 10 This is a schematic diagram of the auxiliary feeding mechanism of the present invention;

[0035] Figure 11 This is a schematic diagram of the linkage structure of the positioning lead screw of the present invention.

[0036] In the diagram: 1. Dipping support mechanism; 101. Dipping rack; 102. Collection rack; 2. Adjustable dipping mechanism; 201. Support base; 202. Drive motor; 203. Rotating shaft; 204. 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. Drive sprocket; 216. Positioning gear; 217. 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 feeding 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 disc; 413. Fixed rod; 414. Fixed block; 415. Control gear; 416. Limiting frame; 417. Gear motor; 418. Return spring. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] This invention provides, for example Figure 1-11 The illustrated chain manufacturing impregnation apparatus includes an impregnation support mechanism 1, with an adjustable impregnation mechanism 2 at its top.

[0039] The impregnation support mechanism 1 includes an impregnation frame 101;

[0040] The adjustable impregnation mechanism 2 includes a support base 201 fixed to one side of the impregnation support mechanism 1. A rotating shaft 203 is rotatably provided at the top of the support base 201. A drive motor 202 is fixedly provided at the bottom of the middle position of the impregnation frame 101. The output end of the drive motor 202 passes through the support base 201 and is fixedly connected to the middle position of the rotating shaft 203. Multiple impregnation control frames 204 are fixedly provided on the outer wall of the rotating shaft 203. A positioning groove 205 is provided in the middle position of each impregnation control frame 204. A positioning toothed ring 206 is fixedly provided on one side of the inner wall of the impregnation frame 101.

[0041] Both sides of the inner wall of the positioning groove 205 are slidably provided with movable frames 208. The bottom ends of the two movable frames 208 are rotatably provided with positioning shafts 214. The bottom ends of the two positioning shafts 214 are fixedly provided with drive sprockets 215. The outer walls of the two drive sprockets 215 are meshed through the transmission of the varnished chain 217. A positioning gear 216 is fixedly provided at the middle position of the outer wall of one of the positioning shafts 214. 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 at the middle position of the top of the paint dipping control frame 204. Adjusting racks 209 are meshed on both sides of the tooth surface of the adjusting gear 207. One end of each of the two adjusting racks 209 is fixedly connected to one end of each of the two movable frames 208.

[0043] The top of each of the two movable frames 208 is fixedly provided with an adjustment frame 210. The middle position of the two adjustment frames 210 is connected by a positioning rod 211. A positioning spring 212 is inserted through 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 collection rack 102 is fixedly provided at one end of the bottom of the paint dipping rack 101.

[0045] In one specific embodiment of the present invention, a support positioning mechanism 3 is fixedly provided at one end of the paint impregnation support mechanism 1, and an auxiliary feeding 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 support positioning mechanism 3 includes a fixed frame 301 fixed to the top of the collection rack 102, a first electric telescopic rod 302 fixedly provided on one side of the fixed frame 301, a push rod 303 fixedly provided at the telescopic end of the first electric telescopic rod 302, and a second electric telescopic rod 304 fixedly provided at one end of the top of the fixed frame 301. The telescopic end of the second electric telescopic rod 304 is fixedly connected to the top of the auxiliary feeding mechanism 4.

[0047] In one specific embodiment of the present invention, the auxiliary feeding 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. A moving block 405 is threaded onto one end of the outer wall of each of the two positioning screws 404. A moving seat 406 is fixedly provided at the bottom end of each of the two moving blocks 405. Rotating frames 407 are rotatably provided at both ends of the inner wall of each of the two moving seats 406. One end of each of the four rotating frames 407 is connected in pairs by a return spring 418. Next, each of the four rotating frames 407 has a fixed shaft 408 rotatably mounted at one end of its bottom. Each of the four fixed shafts 408 has an auxiliary frame 409 rotatably mounted at its bottom end. Each of the two auxiliary frames 409 has an auxiliary sprocket 411 rotatably mounted at its bottom end. Each of the other two auxiliary frames 409 has an auxiliary seat 410 rotatably mounted at its bottom end. Each of the two auxiliary seats 410 has an auxiliary disc 412 fixed at its bottom end. The top ends of the four auxiliary frames 409 are connected in pairs by a fixed rod 413. Each of the two fixed rods 413 has a fixed block 414 fixed at both ends.

[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 respectively slidably connected to one side of the inner wall of the two limiting grooves 403.

[0049] One end of each of the two positioning lead screws 404 passes through the positioning frame 401 and is fixedly equipped 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 equipped with a limit frame 416, and one end of the limit frame 416 is fixedly equipped 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] In one specific embodiment of the present invention, an intelligent control panel is fixedly provided on one side of the paint dipping rack 101, and the drive motor 202 and the geared 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 impregnated, the inner wall of the top of the impregnation frame 101 is filled with anti-rust paint. The chain 217 to be impregnated is stably installed on the outer wall of the two drive sprockets 215 through an external feeding mechanism. The output end of the drive motor 202, which is fixed in the middle of the impregnation frame 101, passes through the support base 201 and drives the rotating shaft 203 to rotate. This causes multiple impregnation control frames 204 fixed on the outer wall of the rotating shaft 203 to rotate stably. Since the support base 201 and the rotating shaft 203 are both tilted at a certain angle, the rotating shaft 203 always drives a portion of the impregnation control frames 204 to be immersed in the anti-rust paint at the top of the impregnation frame 101. The rotation of the rotating shaft 203 stabilizes the impregnation and paint discharge, allowing the chain 217 to complete the impregnation process. When the moving shaft 203 drives the paint dipping control frame 204 to move to one side of the paint dipping frame 101 and is about to be dipped, 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 dipping frame 101, so that the corresponding positioning gear 216 drives the positioning shaft 214 to rotate. Through the stable positioning of the two positioning shafts 214, the drive sprocket 215 fixed at the bottom of the positioning shaft 214 stably drives the paint dipping chain 217 to rotate stably. This ensures that the paint dipping chain 217 is engaged and rotated during the paint dipping process, so that every contact surface of the paint dipping chain 217 is fully dipped in paint, avoiding the potential problem of local rust caused by uneven paint dipping and increasing the performance of the chain.

[0052] The positioning of the two movable frames 208, which slide in the positioning groove 205 at the top of the paint-impregnation control frame 204, allows the positioning shaft 214 at the bottom of the movable frame 208 to easily drive the drive sprocket 215 to move. The positioning of the positioning rod 211, which is inserted between the two adjusting frames 210, and the elastic deformation of the positioning spring 212 inserted on the outer wall of the positioning rod 211, allows the two movable frames 208, the positioning shaft 214, and the drive sprocket 215 to maintain maximum opposite kinetic potential energy in their natural state, thus maintaining the rotational stability of the chain. The meshing of the tooth surface of the adjusting rack 209 fixed on one side of the two movable frames 208 with the adjusting gear 207 rotating at the top of the paint-impregnation control frame 204 allows the two movable frames 208 to move synchronously and maintain a constant speed and degree, thus increasing the control stability of the drive sprocket 215.

[0053] After the varnished chain 217 is dipped, it needs to be stably unloaded. The positioning frame 401 is lowered by the telescopic end of the second electric telescopic rod 304 fixed to the top of the fixed frame 301. During the lowering process, the output end of the reduction motor 417 fixed to one side of the limit frame 416 drives one of the control gears 415 to rotate. Through the meshing of the teeth of the two control gears 415, the two control gears 415 respectively drive the two positioning screws 404 to rotate, causing the moving blocks 405 threaded to the outer walls of the two positioning screws 404 to move towards each other. 05 drives the two movable seats 406 to move towards each other. The rotating frame 407 at both ends of the inner wall of the two movable seats 406 drives the fixed shaft 408 at the bottom to move. Through the elastic deformation of the return spring 418 connected to one end of the rotating frame 407 in pairs, when the rotating frame 407 moves, the fixed shaft 408 at the bottom of the rotating frame 407 drives the auxiliary frame 409 to spread horizontally to the four corners. This makes it easier for the auxiliary sprocket 411, auxiliary seat 410 and auxiliary disk 412 at the bottom of the auxiliary frame 409 to move to the top of the impregnation chain 217 without contacting the adjustable impregnation mechanism 2. The positioning screw 404 drives the moving block 405 and the moving seat 406 to retract, causing the auxiliary frame 409 to drive the auxiliary sprocket 411, auxiliary seat 410, and auxiliary disc 412 to retract to the inner wall of the varnished chain 217. By controlling the amplitude of the auxiliary sprocket 411, auxiliary seat 410, and auxiliary disc 412, the auxiliary sprocket 411, auxiliary seat 410, and auxiliary disc 412 are stably contacted and engaged with the inner wall of the varnished chain 217. Through the engagement of the auxiliary sprocket 411 and the protection of the auxiliary disc 412, and through the rotation of the positioning screw 404, the first electric telescopic rod 302, fixed to one side of the fixed frame 301, is... The telescopic end drives the push rod 303 to contact one side of the adjusting frame 210, causing the two drive sprockets 215 to stably approach each other. This changes the contact support point of the painted chain 217, facilitating the separation of the painted chain 217 from the outer wall of the drive sprocket 215. Through the retraction of the auxiliary sprocket 411, auxiliary seat 410, and auxiliary disc 412, the painted chain 217 stably falls into the collection rack 102 for collection. This facilitates the stable feeding of the painted chain, prevents contamination of the painted chain, and avoids close contact between personnel and the anti-rust paint, protecting the integrity of the chain and the health of the workers.

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

Claims

1. A chain manufacturing impregnation apparatus, comprising an impregnation support mechanism (1), characterized in that: The top of the impregnation support mechanism (1) is provided with an adjustable impregnation mechanism (2), wherein, The impregnation support mechanism (1) includes an impregnation frame (101). The adjustable impregnation mechanism (2) includes a support base (201) fixed on one side of the impregnation support mechanism (1). The top of the support base (201) is rotatably provided with a rotating shaft (203). The bottom of the impregnation frame (101) is fixedly provided with a drive motor (202). The output end of the drive motor (202) passes through the support base (201) and is fixedly connected to the middle position of the rotating shaft (203). Multiple impregnation control frames (204) are fixedly provided on the outer wall of the rotating shaft (203). Each impregnation control frame (204) has a positioning groove (205) in the middle position. A positioning toothed ring (206) is fixedly provided on one side of the inner wall of the impregnation frame (101). The inner walls of the positioning groove (205) are slidably provided with movable frames (208) on both sides. The bottom ends of the two movable frames (208) are rotatably provided with positioning shafts (214). The bottom ends of the two positioning shafts (214) are fixedly provided with drive sprockets (215). The outer walls of the two drive sprockets (215) are meshed by a varnished chain (217). A positioning gear (216) is fixedly provided at the middle position of the outer wall of one of the positioning shafts (214). The tooth surface of the positioning gear (216) meshes with the tooth surface of the positioning gear ring (206). One end of the impregnation support mechanism (1) is fixedly provided with a support positioning mechanism (3), and the bottom end of the support positioning mechanism (3) is fixedly provided with an auxiliary feeding mechanism (4). The auxiliary feeding mechanism (4) includes a positioning frame (401), a positioning plate (402) is fixedly provided on the inner wall of the positioning frame (401), and positioning screws (404) are rotatably provided at both ends of the inner wall of the positioning frame (401). A moving block (405) is threaded on one end of the outer wall of each of the two positioning screws (404), and a moving seat (406) is fixedly provided at the bottom end of each of the two moving blocks (405). A rotating frame (407) is rotatably provided at both ends of the inner wall of each of the two moving seats (406). One end of each of the four rotating frames (407) is connected to the other two by a return spring (418). One end of the bottom of the moving frame (407) is provided with a fixed shaft (408), and the bottom ends of the four fixed shafts (408) are provided with auxiliary frames (409). The bottom ends of two of the auxiliary frames (409) are provided with auxiliary sprockets (411), and the bottom ends of the other two auxiliary frames (409) are provided with auxiliary seats (410). The bottom ends of the two auxiliary seats (410) are fixed with auxiliary discs (412). The top ends of the four auxiliary frames (409) are connected by two fixed rods (413). The two ends of the two fixed rods (413) are fixed with fixed blocks (414).

2. The chain manufacturing impregnation apparatus 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). Adjusting racks (209) are meshed on both sides of the tooth surface of the adjusting gear (207). One end of each of the two adjusting racks (209) is fixedly connected to one end of each of the two movable frames (208).

3. The chain manufacturing impregnation apparatus according to claim 1, characterized in that: The top of each of the two movable frames (208) is fixedly provided with an adjustment frame (210), and the middle position of the two adjustment frames (210) is connected by a positioning rod (211). A positioning spring (212) is inserted through the middle position of the outer wall of the positioning rod (211), and a positioning block (213) is fixedly provided at both ends of the positioning rod (211).

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

5. The chain manufacturing impregnation apparatus according to claim 1, characterized in that: The support and positioning mechanism (3) includes a fixed frame (301) fixed to the top of the collection rack (102). A first electric telescopic rod (302) is fixedly provided on one side of the fixed frame (301). A push 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). The telescopic end of the second electric telescopic rod (304) is fixedly connected to the top of the auxiliary feeding mechanism (4).

6. The chain manufacturing impregnation apparatus according to claim 1, 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 wall of the two limiting grooves (403).

7. The chain manufacturing impregnation apparatus according to claim 1, characterized in that: One end of each of the two positioning screws (404) passes through the positioning frame (401) and is fixedly provided with a control gear (415). The teeth 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). The output end of the reduction motor (417) is fixedly connected to the middle position of one of the control gears (415).

8. The chain manufacturing impregnation apparatus according to claim 7, characterized in that: A smart control panel is fixedly provided on one side of the paint dipping rack (101), and the drive motor (202) and the geared motor (417) are both electrically connected to an external power supply through the smart control panel.

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