Rubber track core gold pretreatment and impregnation integrated process and device

Abstract

The invention discloses a rubber track core gold pretreatment and impregnation integrated process and device, and relates to the technical field of track core gold treatment. In the phosphating pretreatment process, cleaning needs to be carried out again generally after a phosphoric acid solution pool is led out, but in the leading-out process, a large amount of residual solution exists on the surface of core gold, so that the loss of the phosphoric acid solution is increased, and meanwhile, the cleaning difficulty is increased. Through cooperation of a top guide roller and an outer guide roller, when core gold subjected to phosphoric acid treatment is guided and conveyed, the top guide roller is higher than the outer guide roller, so that the core gold obliquely moves upwards, the inclined core gold has a drainage effect in the movement process of the core gold, and the residual phosphoric acid solution rapidly flows downwards along the core gold in cooperation with the gravity of the residual phosphoric acid solution on the surface of the core gold; therefore, the waste of the phosphoric acid solution is avoided, and the cleaning difficulty is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of track core metal processing, in particular to an integrated process and device for pretreatment and dipping of core metal of a rubber track. Background Art

[0002] The core gold of rubber tracks is a key component of rubber tracks and is usually made of metal materials such as steel wire, steel belt or metal wire rope. It mainly plays the role of reinforcement and load-bearing, and can improve the strength, toughness and wear resistance of rubber tracks, so that they can maintain good performance when subjected to large loads and complex working conditions, and extend the service life of rubber tracks. The integrated process of rubber track core gold pretreatment and dipping integrates the core gold pretreatment and dipping processes into a continuous and automated system to improve production efficiency, product quality and environmental performance. The core gold pretreatment is mainly phosphating treatment of the core gold to form a phosphating film on the surface of the core gold, thereby improving the bonding strength and corrosion resistance of the core gold and rubber. The core gold after phosphating treatment is preheated and dried to remove surface moisture and increase the surface temperature of the core gold, which is conducive to the penetration and curing of the adhesive in the subsequent dipping process.

[0003] During the phosphating pretreatment process, it is usually necessary to clean again after draining the phosphoric acid solution pool. However, during the drainage process, a large amount of residual solution remains on the surface of the core gold, which increases the loss of phosphoric acid solution and makes cleaning more difficult. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] The integrated device for pretreatment and impregnation of rubber track core metal includes:

[0006] A frame, a bottom frame is fixedly installed on the top of the frame, and a phosphoric acid tank is fixedly installed on the top of the bottom frame;

[0007] A dipping mechanism, the dipping mechanism being mounted on the top of the frame and located on a side of the top of the frame away from the phosphoric acid tank;

[0008] A cleaning mechanism, the cleaning mechanism being mounted on the top of the frame and located between the phosphoric acid tank and the dipping mechanism;

[0009] The center positions of both ends of the top of the phosphoric acid tank are fixedly installed with a top frame, and the inner walls of the top frame are rotatably installed with an outer guide roller and an inner guide roller, and the outer guide roller is located on both sides of the inner guide roller. The bottom of the inner wall of the phosphoric acid tank is fixedly installed with an inner support frame, and the inner wall of the inner support frame is rotatably installed with a pressure roller, and the pressure roller is evenly installed inside the inner support frame. A through groove is provided at the bottom of the phosphoric acid tank near the cleaning mechanism, and an inclined guide groove is fixedly installed at the through groove of the phosphoric acid tank. The inclined guide groove cooperates with the sieve plate. When collecting dripping phosphoric acid solution, the dripping phosphoric acid solution is guided by the inclined guide groove and cooperates with the through groove of the phosphoric acid tank to guide the dripping phosphoric acid solution into the phosphoric acid tank again, thereby avoiding waste of phosphoric acid solution. At the same time, the phosphoric acid solution is filtered in cooperation with the sieve plate to avoid Impurities contaminate the phosphoric acid solution in the phosphoric acid tank. A sieve plate is fixedly installed on the inner wall of the inclined guide groove. A top support frame is fixedly installed on the side of the top of the inclined guide groove away from the phosphoric acid tank. A top guide roller is rotatably installed on the inner wall of the top support frame. The top guide roller cooperates with the outer guide roller. When guiding the core gold after the phosphoric acid treatment, the top guide roller is higher than the outer guide roller, so that the core gold moves upward. During the movement of the core gold, the inclined core gold has a drainage effect. With the gravity of the phosphoric acid solution remaining on the surface of the core gold, the residual phosphoric acid solution quickly flows downward along the core gold and finally flows back into the phosphoric acid tank, avoiding waste of phosphoric acid solution while reducing the difficulty of cleaning. A groove is provided at the center position of the outer side of the top guide roller, and the position of the top guide roller is higher than the outer guide roller.

[0010] Preferably, the cleaning mechanism includes a drying box, a support frame is fixedly installed on the bottom of the drying box, the bottom end of the support frame is fixedly connected to the top of the frame, and rectangular grooves are symmetrically opened on the upper and lower sides of the drying box, and slides are slidably installed at the rectangular grooves of the drying box, and sponge plates are fixedly installed on the ends of the slides close to each other, and the sponge plates cooperate with the springs. During the process of the core gold passing through, the springs are compressed during the penetration, so that the springs are deformed to generate elastic force, thereby increasing the contact pressure between the sponge plate and the core gold, improving the cleaning effect on the surface of the core gold, and positioning the position of the core gold so that the hot air discharged by the hot air blower is smoothly blown to the core gold under the restriction of the air guide pipe, thereby ensuring the drying effect of the core gold. Connecting rods are fixedly installed on the upper and lower sides of the drying box, and the connecting rods are located on both sides of the rectangular groove, and the outer side of the connecting rods is slidably adapted to the inner wall of the slide.

[0011] Preferably, a disc is provided at the end of the connecting rod away from the drying box, and a spring is fixedly installed between the disc and the slide, a guide groove is provided at the center of the bottom of the drying box, and a liquid collecting tank is fixedly installed at the center of the bottom of the drying box, a hot air blower is fixedly installed on both sides of the drying box, and an air duct is fixedly installed at the air outlet end of the hot air blower, and one end of the air duct passes through the drying box and extends into the interior thereof.

[0012] Preferably, the glue dipping mechanism includes a glue groove, a slide groove frame is fixedly installed on the top of the glue groove near the cleaning mechanism, slide grooves are opened on both sides of the slide groove frame, and guide wheels are slidably installed at the slide grooves of the slide groove frame, and elastic rings are clamped at the slide grooves of the slide groove frame, a motor is fixedly installed on the outside of the glue groove, and the output end of the motor is fixedly connected to the transmission shaft, the transmission shaft is located inside the glue groove, and conical cylinders are fixedly installed at both ends of the outer side of the transmission shaft, and a spiral plate is fixedly installed on the outer side of the conical cylinder, which cooperates with the inner stirring plate through the spiral plate. During the glue dipping process, the motor drives the screw through the transmission shaft The spiral plate and the inner stirring plate rotate, and the spiral plate drives the glue on both sides to move toward the center position. At the same time, the inner stirring plate drives the glue at the center position to flip, ensuring the flow of the glue in the glue tank, so that the glue is fully mixed, and the dipping effect when the core gold passes through is guaranteed. At the same time, the inner stirring plate has a groove to prevent the inner stirring plate from contacting the core gold and causing damage to the core gold. The spiral plate is evenly installed along the center position of the axis of the tapered cylinder, and the inner stirring plate is fixedly installed between the tapered cylinders. The inner stirring plate is evenly installed along the center position of the axis of the tapered cylinder, and the outer side of the inner stirring plate is symmetrically provided with hollow grooves, and the inner stirring plate is provided with a groove at the center position away from the transmission shaft.

[0013] Preferably, a support frame is fixedly installed on both sides of the inner wall of the glue groove, and a positioning wheel is rotatably installed on the inner wall of the support frame, and the positioning wheel is located below the inner stirring plate, and a circular groove frame is fixedly installed on the side of the top of the glue groove away from the cleaning mechanism, and a guide wheel is rotatably installed on the top of the inner wall of the circular groove frame, and a circular groove is opened at the bottom of the circular groove frame, and a rotating ring is rotatably installed at the circular groove of the circular groove frame, and a scraper cylinder is fixedly installed on the inner wall of the rotating ring, and spiral grooves are evenly opened on the inner wall of the scraper cylinder, and the spiral grooves of the scraper cylinder cooperate with the glue guide grooves. During the process of scraping glue, the scraped glue is discharged from the glue guide grooves during the extrusion process, so as to avoid the glue being unable to be discharged, affecting the movement of the core gold, resulting in unsatisfactory scraping effect, and glue guide grooves are evenly opened on the bottom of the outer side of the scraper cylinder.

[0014] The integrated process of pretreatment and impregnation of rubber track core metal consists of the following steps:

[0015] S1, phosphoric acid treatment, the core gold is introduced into a phosphoric acid tank, and the phosphoric acid solution in the phosphoric acid tank is used to treat the surface of the core gold with phosphoric acid, so that a phosphate film is formed on the surface of the core gold, thereby improving the bonding strength and corrosion resistance of the core gold and rubber;

[0016] S2, core gold cleaning, after the core gold phosphating treatment, the phosphoric acid solution on the core gold surface is cleaned to prevent the residual phosphoric acid solution on the core gold surface from affecting the dipping process;

[0017] S3, core gold pulling, the core gold is driven to move by the pulling equipment, so that the cleaned core gold passes through the dipping position, so that the core gold is dipped in glue;

[0018] S4, dipping treatment, when the core gold passes through the dipping position, the core gold is immersed in the glue solution, so that the glue solution is evenly adhered to the surface of the phosphating core gold, and the dipping treatment is completed.

[0019] The present invention provides an integrated process and device for pretreatment and impregnation of core metal of rubber tracks.

[0020] Beneficial effects:

[0021] 1. This integrated device for pre-treatment and dipping of core metal of rubber tracks uses a top guide roller and an outer guide roller to coordinate. When guiding the core metal after phosphoric acid treatment, the top guide roller is higher than the outer guide roller, causing the core metal to tilt upward. During the movement of the core metal, the tilted core metal has a drainage effect. Combined with the gravity of the residual phosphoric acid solution on the surface of the core metal, the residual phosphoric acid solution quickly flows downward along the core metal and finally flows back into the phosphoric acid tank, thus avoiding waste of phosphoric acid solution and reducing the difficulty of cleaning.

[0022] Second, the integrated device for pretreatment and impregnation of core metal of rubber tracks cooperates with the sieve plate through the inclined guide groove. When collecting dripping phosphoric acid solution, the inclined guide groove cooperates with the through groove of the phosphoric acid tank to guide the dripping phosphoric acid solution back into the phosphoric acid tank, thereby avoiding waste of phosphoric acid solution. At the same time, the sieve plate is used to filter the phosphoric acid solution to prevent impurities from contaminating the phosphoric acid solution in the phosphoric acid tank.

[0023] 3. The integrated device for pretreatment and dipping of core gold of rubber tracks cooperates with a sponge plate and a spring. During the process of core gold passing through, the spring is compressed during penetration, causing the spring to deform and generate elastic force, thereby increasing the contact pressure between the sponge plate and the core gold, improving the cleaning effect on the surface of the core gold, and limiting the position of the core gold, so that the hot air discharged by the hot air blower can be smoothly blown to the core gold under the restriction of the air guide pipe, thereby ensuring the drying effect of the core gold.

[0024] 4. The integrated device for pretreatment and dipping of core metal of rubber tracks cooperates with a spiral plate and an inner stirring plate. During the dipping process, the motor drives the spiral plate and the inner stirring plate to rotate through the transmission shaft. The spiral plate drives the glue liquid on both sides to move toward the center position. At the same time, the inner stirring plate drives the glue liquid at the center position to turn over, ensuring the flow of the glue liquid in the glue tank and sufficient mixing between the glue liquids, ensuring the dipping effect when the core metal passes through. At the same time, the missing groove of the inner stirring plate prevents the inner stirring plate from contacting the core metal and causing damage to the core metal.

[0025] 5. The integrated device for pre-treatment and dipping of core metal of rubber tracks cooperates with the spiral groove of the scraping cylinder and the rubber guide groove. During the scraping process, the scraped rubber liquid is guided out by the rubber guide groove during the extrusion process, so as to avoid the glue liquid being unable to be guided out, affecting the movement of the core metal and resulting in unsatisfactory scraping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic structural diagram of the integrated device for pretreatment and impregnation of core metal of a rubber track according to the present invention;

[0027] Figure 2 It is a partial structural diagram of the integrated device for pretreatment and impregnation of core metal of rubber tracks of the present invention;

[0028] Figure 3 A partial structural side view of the integrated device for pretreatment and impregnation of core metal of a rubber track according to the present invention;

[0029] Figure 4 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0030] Figure 5 It is a partial structural schematic diagram of the cleaning mechanism of the present invention;

[0031] Figure 6 It is a structural schematic diagram of the dipping mechanism of the present invention;

[0032] Figure 7 It is a structural anatomical diagram of the dipping mechanism of the present invention;

[0033] Figure 8 It is a structural dissected side view of the dipping mechanism of the present invention;

[0034] Figure 9 This is a schematic diagram of the integrated process of pretreatment and dipping of core metal of the rubber track according to the present invention.

[0035] In the figure: 1, frame; 2, phosphoric acid tank; 3, cleaning mechanism; 4, dipping mechanism; 5, bottom frame; 6, outer guide roller; 7, top frame; 8, pressure roller; 9, inner support frame; 10, top support frame; 11, inclined guide groove; 12, inner guide roller; 13, top guide roller; 14, sieve plate; 31, support frame; 32, hot air blower; 33, drying box; 34, slide plate; 35, sponge plate; 36, connecting rod; 37, Liquid collecting tank; 38. Spring; 39. Air guide pipe; 401. Glue tank; 402. Slide frame; 403. Guide wheel; 404. Circular groove frame; 405. Motor; 406. Drive shaft; 407. Conical cylinder; 408. Spiral plate; 409. Inner stirring plate; 410. Positioning wheel; 411. Support frame; 412. Elastic ring; 413. Guide wheel; 414. Rotating ring; 415. Glue scraper. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] The first embodiment, as Figures 1 to 3 As shown, the present invention provides a technical solution:

[0038] The integrated device for pretreatment and impregnation of rubber track core metal includes:

[0039] The frame 1 has a bottom frame 5 fixedly mounted on the top of the frame 1, and a phosphoric acid tank 2 fixedly mounted on the top of the bottom frame 5;

[0040] The dipping mechanism 4 is installed on the top of the frame 1, and the dipping mechanism 4 is located on the side of the top of the frame 1 away from the phosphoric acid tank 2;

[0041] The cleaning mechanism 3 is installed on the top of the frame 1 and is located between the phosphoric acid tank 2 and the dipping mechanism 4;

[0042] A top frame 7 is fixedly installed at the center position of both ends of the top of the phosphoric acid tank 2, and an outer guide roller 6 and an inner guide roller 12 are rotatably installed on the inner wall of the top frame 7. The outer guide roller 6 is located on both sides of the inner guide roller 12. An inner support frame 9 is fixedly installed on the bottom of the inner wall of the phosphoric acid tank 2, and a pressure roller 8 is rotatably installed on the inner wall of the inner support frame 9. The pressure roller 8 is evenly installed inside the inner support frame 9. The outer guide roller 6 and the inner guide roller 12 rotatably installed on the inner wall of the top frame 7 on the top of the phosphoric acid tank 2 restrict the core gold so that the core gold passes between the outer guide roller 6 and the inner guide roller 12. The outer guide roller 6 and the inner guide roller 12 guide the movement of the core gold. At the same time, in the process of the core gold passing through the phosphoric acid tank 2, the core gold passes through the bottom of the pressure roller 8. The pressure roller 8 is restricted by the inner support frame 9, so that when the core gold passes through the phosphoric acid tank 2, the pressure roller 8 cooperates with the outer guide roller 6 and the inner guide roller 12 to make the core gold penetrate into the phosphoric acid tank 2. , increase the tortuosity in the phosphoric acid tank 2, a through groove is provided at the bottom of the phosphoric acid tank 2 near the cleaning mechanism 3, and an inclined guide groove 11 is fixedly installed at the through groove of the phosphoric acid tank 2, and a sieve plate 14 is fixedly installed on the inner wall of the inclined guide groove 11. A top support frame 10 is fixedly installed on the side of the top of the inclined guide groove 11 away from the phosphoric acid tank 2, and a top guide roller 13 is rotatably installed on the inner wall of the top support frame 10. When the core gold leaves the phosphoric acid tank 2, the core gold is guided into the cleaning mechanism 3 by the guidance of the top guide roller 13. At the same time, the top guide roller 13 is positioned higher than the outer guide roller 6, so that the core gold moves obliquely upward after leaving the phosphoric acid tank 2, so that the phosphoric acid solution on the surface of the core gold flows downward under the action of its own gravity. At the same time, the inclined core gold provides guidance and drainage for the downward flow of the phosphoric acid solution. A groove is provided at the center position of the outer side of the top guide roller 13, and the position of the top guide roller 13 is higher than the outer guide roller 6.

[0043] The second embodiment, based on the first embodiment, see Figures 4 and 5As shown, the cleaning mechanism 3 includes a drying box 33, a support frame 31 is fixedly installed at the bottom of the drying box 33, and the bottom end of the support frame 31 is fixedly connected to the top of the frame body 1. The upper and lower sides of the drying box 33 are symmetrically provided with rectangular grooves, and slides 34 are slidably installed at the rectangular grooves of the drying box 33. The top guide roller 13 guides the movement of the core metal so that the top guide roller 13 passes through the drying box 33 horizontally. At the same time, in the process of entering and exiting the drying box 33, the core metal pushes the sponge board 35, so that the slide 34 moves The drying box 33 slides in the rectangular groove, and the compression spring 38 is deformed. At the same time, the elastic force generated by the deformation of the spring 38 drives the slide plate 34, so that the slide plate 34 drives the sponge plate 35, so that the sponge plate 35 is in close contact with the core gold surface, and the phosphoric acid solution on the core gold surface is adsorbed. The sponge plate 35 is fixedly installed on the ends of the slide plates 34 that are close to each other. Connecting rods 36 are fixedly installed on the upper and lower sides of the drying box 33. The connecting rods 36 are located on both sides of the rectangular groove, and the outer sides of the connecting rods 36 are slidably adapted to the inner wall of the slide plate 34.

[0044] A disc is provided at the end of the connecting rod 36 away from the drying box 33, and a spring 38 is fixedly installed between the disc and the slide plate 34. A guide groove is provided at the center position of the bottom of the drying box 33, and a liquid collecting tank 37 is fixedly installed at the center position of the bottom of the drying box 33. When the core gold passes through the drying box 33, the hot air blower 32 is started, and the air outlet end derives the hot air, so that the hot air at the air outlet end is guided to the core gold position through the air guide pipe 39 to dry the phosphoric acid solution on the surface of the core gold. The hot air blower 32 is fixedly installed on both sides of the drying box 33, and the air outlet end of the hot air blower 32 is fixedly installed with an air guide pipe 39. One end of the air guide pipe 39 passes through the drying box 33 and extends into the interior thereof.

[0045] The third embodiment, based on the first and second embodiments, see Figures 6 to 9As shown, the dipping mechanism 4 includes a glue groove 401, a slide frame 402 is fixedly installed on the side of the top of the glue groove 401 close to the cleaning mechanism 3, and slide grooves are opened on both sides of the slide frame 402, and guide wheels 413 are slidably installed at the slide grooves of the slide frame 402, and elastic rings 412 are clamped at the slide grooves of the slide frame 402. A motor 405 is fixedly installed on the outside of the glue groove 401, and the output end of the motor 405 is fixedly connected to a transmission shaft 406. The transmission shaft 406 is located inside the glue groove 401, and the transmission shaft 4 06 are fixedly installed with conical cylinders 407 at both ends of the outer side, and spiral plates 408 are fixedly installed on the outer side of the conical cylinder 407. When the core gold is cleaned, it is driven by the traction equipment to make the core gold enter the dipping mechanism 4. During the entry process, the core gold is guided by the guide wheel 413 slidingly installed at the slide groove of the slide frame 402. At the same time, the tension force received by the core gold during the guiding process is buffered by the elastic ring 412. Then the core gold goes deep into the glue groove 401 and is positioned by the positioning wheel 410. The core gold is positioned so that when the core gold moves, it remains at the bottom of the inner stirring plate 409. The spiral plate 408 is evenly installed along the center position of the axis of the conical cylinder 407. The inner stirring plate 409 is fixedly installed between the conical cylinders 407. The inner stirring plate 409 is evenly installed along the center position of the axis of the conical cylinder 407. When the core gold passes through, the transmission shaft 406 is driven to rotate by the motor 405. During the rotation process, the transmission shaft 406 drives the conical cylinder 407 to rotate, so that the outer The inner stirring plate 409 evenly installed between the spiral plate 408 and the conical cylinder 407 rotates along the center position of the axis of the transmission shaft 406. During the rotation, the spiral plate 408 drives the glue on both sides to approach the center position. At the same time, the inner stirring plate 409 drives the glue at the center position to flip, so that the movement of the core gold is coordinated with the flipping of the glue, so that the glue is fully wrapped on the surface of the core gold, and the outer side of the inner stirring plate 409 is symmetrically provided with hollow grooves, and the inner stirring plate 409 is provided with a groove at the center position away from the transmission shaft 406.

[0046] A support frame 411 is fixedly installed on both sides of the inner wall of the glue groove 401, and a positioning wheel 410 is rotatably installed on the inner wall of the support frame 411. The positioning wheel 410 is located below the inner stirring plate 409. A circular groove frame 404 is fixedly installed on the side of the top of the glue groove 401 away from the cleaning mechanism 3. A wire wheel 403 is rotatably installed on the top of the inner wall of the circular groove frame 404, and a circular groove is opened at the bottom of the circular groove frame 404. The core gold wrapped with glue is passed through the bottom end of the scraping glue cylinder 415 and is passed through the wire wheel 403 after passing through the top end of the scraping glue cylinder 415. The core metal is guided and guided out of the equipment under the drive of the traction equipment. At the same time, in the process of passing through the scraper tube 415, the excess glue on the surface of the core metal is scraped off by the scraper tube 415. At the same time, in the process of scraping, the scraped glue is guided out of the scraper tube 415 through the cooperation of the spiral groove and the glue guide groove. A swivel 414 is rotatably installed at the circular groove of the circular groove frame 404, and a scraper tube 415 is fixedly installed on the inner wall of the swivel 414. The inner wall of the scraper tube 415 is evenly provided with spiral grooves, and the bottom of the outer side of the scraper tube 415 is evenly provided with glue guide grooves.

[0047] The integrated process of pretreatment and impregnation of rubber track core metal consists of the following steps:

[0048] S1, phosphoric acid treatment, the core gold is introduced into a phosphoric acid tank, and the phosphoric acid solution in the phosphoric acid tank is used to treat the surface of the core gold with phosphoric acid, so that a phosphate film is formed on the surface of the core gold, thereby improving the bonding strength and corrosion resistance of the core gold and rubber;

[0049] S2, core gold cleaning, after the core gold phosphating treatment, the phosphoric acid solution on the core gold surface is cleaned to prevent the residual phosphoric acid solution on the core gold surface from affecting the dipping process;

[0050] S3, core gold pulling, the core gold is driven to move by the pulling equipment, so that the cleaned core gold passes through the dipping position, so that the core gold is dipped in glue;

[0051] S4, dipping treatment, when the core gold passes through the dipping position, the core gold is immersed in the glue solution, so that the glue solution is evenly adhered to the surface of the phosphating core gold, and the dipping treatment is completed.

[0052] During use, the track core gold is driven through the equipment by the traction equipment, so that the core gold first enters the phosphoric acid tank 2, and by adding phosphoric acid solution into the phosphoric acid tank 2, the core gold is subjected to phosphoric acid treatment while passing through, leaving a phosphate film on the surface of the core gold. Then, the core gold passes through the phosphoric acid tank 2 and enters the cleaning mechanism 3, and the phosphoric acid solution remaining on the surface of the core gold is cleaned by the cleaning mechanism 3. Finally, driven by the traction equipment, the core gold after cleaning enters the dipping mechanism 4, so that the surface of the core gold is coated with glue, thereby completing the integrated treatment of core gold pretreatment and dipping.

[0053] When the core metal passes through the phosphoric acid tank 2, the outer guide roller 6 and the inner guide roller 12 rotatably mounted on the inner wall of the top frame 7 of the phosphoric acid tank 2 restrict the core metal, so that the core metal passes between the outer guide roller 6 and the inner guide roller 12. The outer guide roller 6 and the inner guide roller 12 guide the movement of the core metal. At the same time, when the core metal passes through the phosphoric acid tank 2, the core metal passes through the bottom of the pressure roller 8. The pressure roller 8 is restricted by the inner support frame 9. When the core metal passes through the phosphoric acid tank 2, the pressure roller 8 cooperates with the outer guide roller 6 and the inner guide roller 12 to make the core metal penetrate into the phosphoric acid tank 2 while increasing the tortuosity in the phosphoric acid tank 2. When the core metal leaves the phosphoric acid tank 2, it is guided by the top guide roller 13 and guided into the cleaning mechanism 3. At the same time, the top guide roller 13 is positioned higher than the outer guide roller 6, so that after leaving the phosphoric acid tank 2, the core metal moves obliquely upward, causing the phosphoric acid solution on the surface of the core metal to flow downward under the action of its own gravity. At the same time, the inclined core metal provides guidance and drainage for the downward flow of the phosphoric acid solution.

[0054] When the core gold enters the cleaning mechanism 3, the movement of the core gold is guided by the top guide roller 13, so that the top guide roller 13 passes through the drying box 33 horizontally. At the same time, in the process of entering and exiting the drying box 33, the core gold pushes the sponge plate 35, so that the slide plate 34 slides in the rectangular groove of the drying box 33, and the compression spring 38 is deformed. At the same time, the elastic force generated by the deformation of the spring 38 drives the slide plate 34, so that the slide plate 34 drives the sponge plate 35, so that the sponge plate 35 is in close contact with the surface of the core gold, and the phosphoric acid solution on the surface of the core gold is adsorbed. At the same time, when the core gold passes through the inside of the drying box 33, the hot air blower 32 is started, and the air outlet end discharges hot air, so that the hot air at the air outlet end is guided to the core gold position through the air guide pipe 39 to dry the phosphoric acid solution on the surface of the core gold.

[0055] When the core gold is cleaned, it is driven by the traction equipment to make the core gold enter the dipping mechanism 4. During the entry process, the guide wheel 413 slidably installed at the slide groove of the slide frame 402 guides the core gold in the introduction process. At the same time, the elastic ring 412 buffers the tension force applied to the core gold during the guiding process. Then the core gold goes deep into the glue groove 401 and is positioned by the positioning wheel 410 so that the core gold is kept at the bottom of the inner stirring plate 409 when it moves. While the core gold passes through, the transmission shaft 406 is driven to rotate by the motor 405. During the rotation process, the transmission shaft 406 drives the conical cylinder 407 to rotate, so that the outer side is evenly installed between the spiral plate 408 and the conical cylinder 407 during the rotation of the conical cylinder 407. The inner stirring plate 409 rotates along the center position of the axis of the transmission shaft 406. During the rotation, the spiral plate 408 drives the glue on both sides to approach the center position. At the same time, the inner stirring plate 409 drives the glue at the center position to flip, so that the movement of the core gold is coordinated with the flipping of the glue, so that the glue is fully coated on the surface of the core gold. Then, the core gold coated with glue is passed through the bottom end of the scraper tube 415, and after passing through the top end of the scraper tube 415, the core gold is guided by the wire wheel 403, so that the core gold is led out of the equipment under the drive of the traction equipment. At the same time, in the process of passing through the scraper tube 415, the excess glue on the surface of the core gold is scraped off by the scraper tube 415. At the same time, in the process of scraping, the scraped glue is guided out of the scraper tube 415 by the cooperation of the spiral groove and the glue guide groove.

[0056] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0057] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. The integrated device for pretreatment and impregnation of rubber track core metal is characterized by: include: A frame (1), a bottom frame (5) is fixedly mounted on the top of the frame (1), and a phosphoric acid tank (2) is fixedly mounted on the top of the bottom frame (5); A dipping mechanism (4), the dipping mechanism (4) being mounted on the top of the frame (1), and the dipping mechanism (4) being located on a side of the top of the frame (1) away from the phosphoric acid tank (2); A cleaning mechanism (3), the cleaning mechanism (3) being installed on the top of the frame (1), and the cleaning mechanism (3) being located between the phosphoric acid tank (2) and the dipping mechanism (4); A top frame (7) is fixedly installed at the center position of both ends of the top of the phosphoric acid tank (2), and an outer guide roller (6) and an inner guide roller (12) are rotatably installed on the inner wall of the top frame (7). The outer guide roller (6) is located on both sides of the inner guide roller (12). An inner support frame (9) is fixedly installed at the bottom of the inner wall of the phosphoric acid tank (2), and a pressure roller (8) is rotatably installed on the inner wall of the inner support frame (9). The pressure roller (8) is evenly installed inside the inner support frame (9). The phosphoric acid tank (2) is close to the cleaning mechanism ( 3) A through groove is provided at the bottom of one side, and an inclined guide groove (11) is fixedly installed at the through groove of the phosphoric acid tank (2), a screen plate (14) is fixedly installed on the inner wall of the inclined guide groove (11), a top support frame (10) is fixedly installed on the side of the top of the inclined guide groove (11) away from the phosphoric acid tank (2), a top guide roller (13) is rotatably installed on the inner wall of the top support frame (10), a groove is provided at the center position of the outer side of the top guide roller (13), and the position of the top guide roller (13) is higher than the outer guide roller (6).

2. The integrated device for pretreatment and impregnation of core metal of rubber tracks according to claim 1, characterized in that: The cleaning mechanism (3) comprises a drying box (33), a support frame (31) is fixedly mounted on the bottom of the drying box (33), the bottom end of the support frame (31) is fixedly connected to the top of the frame body (1), and rectangular grooves are symmetrically provided on the upper and lower sides of the drying box (33).

3. The integrated device for pretreatment and impregnation of core metal of rubber tracks according to claim 2, characterized in that: Slide plates (34) are slidably mounted at the rectangular grooves of the drying box (33), and sponge plates (35) are fixedly mounted at the ends of the slide plates (34) close to each other. Connecting rods (36) are fixedly mounted on the upper and lower sides of the drying box (33), and the connecting rods (36) are located on both sides of the rectangular grooves, and the outer sides of the connecting rods (36) are slidably fitted with the inner walls of the slide plates (34).

4. The integrated device for pretreatment and impregnation of core metal of rubber tracks according to claim 3, characterized in that: A disc is provided at one end of the connecting rod (36) away from the drying box (33), and a spring (38) is fixedly installed between the disc and the slide plate (34). A guide groove is provided at the center of the bottom of the drying box (33), and a liquid collecting tank (37) is fixedly installed at the center of the bottom of the drying box (33).

5. The integrated device for pretreatment and impregnation of core metal of rubber tracks according to claim 4, characterized in that: Hot air blowers (32) are fixedly installed on both sides of the drying box (33), and air ducts (39) are fixedly installed at the air outlet ends of the hot air blowers (32). One end of the air duct (39) passes through the drying box (33) and extends into the interior thereof.

6. The integrated device for pretreatment and impregnation of core metal of rubber tracks according to claim 5, characterized in that: The dipping mechanism (4) comprises a glue groove (401), a slide frame (402) is fixedly installed on the top of the glue groove (401) near the cleaning mechanism (3), both sides of the slide frame (402) are provided with slide grooves, and guide wheels (413) are slidably installed at the slide grooves of the slide frame (402), and elastic rings (412) are clamped at the slide grooves of the slide frame (402).

7. The integrated device for pretreatment and impregnation of core metal of rubber tracks according to claim 6, characterized in that: A motor (405) is fixedly mounted on the outside of the glue groove (401), and a transmission shaft (406) is fixedly connected to the output end of the motor (405). The transmission shaft (406) is located inside the glue groove (401), and conical cylinders (407) are fixedly mounted on both ends of the outside of the transmission shaft (406). A spiral plate (408) is fixedly mounted on the outside of the conical cylinder (407), and the spiral plates (408) are evenly mounted along the center position of the axis of the conical cylinder (407).

8. The integrated device for pretreatment and impregnation of core metal of rubber tracks according to claim 7, characterized in that: An inner stirring plate (409) is fixedly installed between the conical cylinders (407). The inner stirring plates (409) are evenly installed along the center position of the axis of the conical cylinder (407). Hollow grooves are symmetrically opened on the outer side of the inner stirring plates (409). A groove is provided at the center position of the inner stirring plates (409) away from the transmission shaft (406).

9. The integrated device for pretreatment and impregnation of core metal of rubber tracks according to claim 8, characterized in that: Support frames (411) are fixedly installed on both sides of the inner wall of the glue groove (401), and a positioning wheel (410) is rotatably installed on the inner wall of the support frame (411). The positioning wheel (410) is located below the inner stirring plate (409). A circular groove frame (404) is fixedly installed on the side of the top of the glue groove (401) away from the cleaning mechanism (3). A guide wheel (403) is rotatably installed on the top of the inner wall of the circular groove frame (404), and a circular groove is provided at the bottom of the circular groove frame (404). A rotating ring (414) is rotatably installed at the circular groove of the circular groove frame (404), and a scraping rubber cylinder (415) is fixedly installed on the inner wall of the rotating ring (414). The inner wall of the scraping rubber cylinder (415) is evenly provided with spiral grooves, and the bottom of the outer side of the scraping rubber cylinder (415) is evenly provided with a glue guide groove.

10. The integrated process of pretreatment and impregnation of rubber track core metal is characterized in that: It consists of the following steps: S1, phosphoric acid treatment, the core gold is introduced into a phosphoric acid tank, and the phosphoric acid solution in the phosphoric acid tank is used to treat the surface of the core gold with phosphoric acid, so that a phosphate film is formed on the surface of the core gold, thereby improving the bonding strength and corrosion resistance of the core gold and rubber; S2, core gold cleaning, after the core gold phosphating treatment, the phosphoric acid solution on the core gold surface is cleaned to prevent the residual phosphoric acid solution on the core gold surface from affecting the dipping process; S3, core gold pulling, the core gold is driven to move by the pulling equipment, so that the cleaned core gold passes through the dipping position, so that the core gold is dipped in glue; S4, dipping treatment, when the core gold passes through the dipping position, the core gold is immersed in the glue solution, so that the glue solution is evenly adhered to the surface of the phosphating core gold, and the dipping treatment is completed.

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