Tempering bead wire winding device

Abstract

The invention relates to the technical field of tire bead steel wire production, in particular to a tempering tire bead steel wire winding device which comprises a shell, a polishing unit, a cooling unit and a water removal unit, the polishing unit comprises a shaft sleeve, two mounting clamps are slidably mounted at one end of the shaft sleeve, and the two mounting clamps do reverse synchronous movement in the radial direction of the shaft sleeve; polishing blocks are mounted on the mounting clamps respectively, the axes of the polishing blocks are parallel to the axis of the wire passing hole, right-angle openings extending horizontally are formed in the polishing blocks, the right-angle openings in the two polishing blocks are oppositely arranged, and the steel wire penetrates through the right-angle openings of the two polishing blocks and is attached to the inner walls of the right-angle openings; according to the technical scheme, the rotating driving unit drives the grinding blocks to grind the steel wires, the two mounting clamps synchronously move in the opposite directions in the radial direction of the shaft sleeve, and therefore a worker can adjust the distance between the two grinding blocks according to the steel wires with different diameters.

Description

Technical Field

[0001] The invention relates to the technical field of tire bead wire production, and in particular to a tempered tire bead wire winding device. Background Art

[0002] Tempered bead wire is an essential metal skeleton material for tires of various motor vehicles, airplanes, etc. The outer side of the bead wire is bonded to the rubber. In the prior art, the outer surface of the bead wire is rough during the bead wire production process, and metal particles of varying sizes are attached to the outer surface of the wire after the production process, resulting in insufficient strength of the wire and easy rust on the surface of the wire, which affects the bonding strength with the rubber. Therefore, it is easy to cause the bead to become loose and cause the tire to burst, leading to an accident.

[0003] Chinese patent CN212918707U discloses a high-tin bronze tempered tire bead wire winding device, including a fixing box, a water tank, a driving device, a grinding device and a cooling device. The device grinds and cools the tire bead wire before winding it, thereby removing rust and other particles on the surface of the steel wire. However, the equipment has a single grinding method for the steel wire surface and a single grinding direction, and cannot adapt to steel wires of different diameters, which affects the overall grinding effect. Summary of the invention

[0004] In view of the above problems, it is necessary to provide a tempered tire bead wire winding device to address the problems of the prior art.

[0005] In order to solve the problems of the prior art, the technical solution adopted by the present invention is: A tempered tire bead wire winding device comprises a shell, a grinding chamber and a dewatering chamber are arranged in the shell, and a wire passing hole for allowing the steel wire to pass horizontally through the grinding chamber and the dewatering chamber, the grinding chamber is provided with a grinding unit and a cooling unit, the dewatering unit is provided in the dewatering chamber, the grinding unit comprises a sleeve rotatably mounted on the wire passing hole, two mounting clamps are slidably mounted on one end of the sleeve located in the grinding chamber, and the two mounting clamps make synchronous movements in opposite directions along the radial direction of the sleeve; grinding blocks are respectively mounted on the mounting clamps, the axes of the grinding blocks are parallel to the axes of the wire passing holes, the grinding blocks are provided with horizontally extending right-angle openings, the right-angle openings on the two grinding blocks are arranged oppositely, the steel wire passes through the right-angle openings of the two grinding blocks and fits against the inner walls of the right-angle openings; the grinding unit also comprises a rotation driving unit for driving the sleeve to rotate, and the rotation of the sleeve causes the grinding block to grind the steel wire.

[0006] Preferably, the extension arms on the two mounting clamps have different lengths, a plurality of guide rods extending radially along the shaft sleeve are provided on the shaft sleeve, and the extension arms of the mounting clamps are sleeved on the guide rods.

[0007] Preferably, the mounting clamp is provided with an extension arm extending horizontally parallel to the axis of the sleeve at one end facing the sleeve, and a rack is installed on the extension arm, and the rack is perpendicular to the axis of the sleeve; a first limiting ring surrounding the outer wall is provided on the sleeve, and an adjusting gear is rotatably installed on the first limiting ring, and the racks of the two mounting clamps are respectively located on both sides of the adjusting gear and are meshed with the adjusting gear; a threaded sleeve is provided on the first limiting ring, and a locking bolt is spirally installed in the threaded sleeve, and the locking bolt fits the surface of the adjusting gear to lock the adjusting gear.

[0008] Preferably, the rotational drive unit includes a spline sleeve coaxially installed at the wire hole, and a plurality of spline grooves are provided at one end of the sleeve facing the spline sleeve, and the sleeve is spline-connected to the spline sleeve through the spline grooves; the rotational drive unit also includes a rotational driver fixedly installed outside the shell for driving the spline sleeve to rotate.

[0009] Preferably, a second limiting ring surrounding the outside of the sleeve is provided on the outside of the sleeve, and a connecting seat is sleeved on the second limiting ring. The connecting seat passes through a limiting hole provided at the bottom of the grinding chamber and extends to the bottom of the shell. A base plate is provided at the bottom of the connecting seat, and a connecting rod is provided at the bottom of the base plate. The rotation drive unit also includes a connecting arm and a turntable, one end of the connecting arm is rotatably mounted on the connecting rod, and the other end of the connecting arm is rotatably mounted on the turntable. The turntable is rotatably mounted on the bottom of the shell, and the axis of the turntable is vertically arranged. When the turntable rotates, the sleeve moves back and forth along its own axis.

[0010] Preferably, the rotary drive unit also includes a first bevel gear and a second bevel gear, the first bevel gear is coaxially installed at the bottom of the turntable, the axis of the second bevel gear is parallel to the axis of the spline sleeve, and the first bevel gear is meshingly connected with the second bevel gear; the working end of the rotary drive is transmission connected to the first bevel gear, and the spline sleeve and the second bevel gear are transmission connected via a synchronous belt.

[0011] Preferably, the bottom plate extends along the length direction of the limiting hole, the length of the bottom plate is greater than the length of the limiting hole and blocks the limiting hole; the shell is located at the bottom of the grinding chamber and is provided with a plurality of water outlet holes.

[0012] Preferably, the grinding block is provided with an insertion strip, and the insertion strip is provided with a plurality of first insertion holes extending perpendicular to the axial direction of the grinding block; the mounting clamp is provided with an insertion slot that matches the insertion strip, and second insertion holes that are in the same straight line as the first insertion holes are provided on both sides of the insertion slot; the mounting clamp is provided with horizontal sliding rods on both sides of the insertion slot, and a clamp is slidably installed on the sliding rod, and an insertion rod that is in the same straight line as the second insertion hole is provided on the side of the clamp facing the insertion slot, and a spring is sleeved on the clamp, which elastically connects the mounting clamp and the clamp, and the elastic force of the spring causes the spring to be inserted into the second insertion hole of the insertion slot and the first insertion hole of the grinding block.

[0013] Preferably, the cooling unit comprises a water tank installed on the upper side of the grinding chamber, a water inlet extending to the outside of the shell is arranged on the upper side of the water tank, and a plurality of nozzles facing the grinding block are arranged below the water tank.

[0014] Preferably, the dewatering unit comprises a plurality of mounting frames installed in the dewatering chamber, on which water-absorbing sponges are arranged, and the water-absorbing sponges are located on both sides of the axis of the wire-passing hole.

[0015] Compared with the prior art, the present invention has the following beneficial effects: Firstly, in the present invention, the steel wire passes through the right-angle openings of two grinding blocks arranged opposite to each other and fits against the inner walls of the right-angle openings of the grinding blocks. When the grinding blocks rotate, they can fully contact the outer surface of the steel wire for grinding. The rotating drive unit drives the grinding blocks to grind the steel wire circumferentially and axially. The multi-dimensional grinding method can more comprehensively remove impurities and defects on the surface of the steel wire, making the surface of the steel wire smoother and more uniform.

[0016] Secondly, the two mounting clamps of the present invention make synchronous movements in opposite directions along the radial direction of the sleeve, which enables the staff to adjust the distance between the two grinding blocks according to the different diameters of the steel wires, so that the right-angle openings on the grinding blocks can better fit the steel wires with different diameters, and the grinding blocks rotate around the axis of the steel wire to ensure that the grinding effect is not affected by the difference in steel wire diameters, thereby improving the versatility and adaptability of the device.

[0017] Thirdly, in the present invention, the rotation and movement of the grinding block are realized by only one rotary driver, and the entire transmission system cooperates closely. The power output by the rotary driver can be efficiently distributed to the two actions of circular grinding and axial grinding, thereby avoiding power waste, improving the power utilization efficiency of the equipment, and enabling the equipment to complete more efficient grinding work under the same energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a stereoscopic view of a tempered tire bead wire winding device; Figure 2 is a side view of a tempered tire bead wire winding device; Figure 3 yes Figure 2 A cross-sectional view at AA of FIG. Figure 4 yes Figure 3 A partial enlarged view of point B; Figure 5 It is a front view of a tempered tire bead wire winding device; Figure 6 yes Figure 5 A cross-sectional view of the section at CC; Figure 7 A three-dimensional structural analysis of a tempered tire bead wire winding device Figure 1 ; Figure 8 yes Figure 7 A partial enlarged view of point D; Fig. 9 A three-dimensional structural analysis of a tempered tire bead wire winding device Figure 2 ; Fig.10 yes Fig. 9 A partial enlarged view of point E.

[0019] The numbers in the figure are: 1, housing; 11, grinding chamber; 111, limiting hole; 112, water outlet hole; 12, water removal chamber; 13, wire hole; 2, grinding unit; 21, shaft sleeve; 211, first limiting ring; 212, adjusting gear; 213, threaded sleeve; 214, locking bolt; 215, spline groove; 216, second limiting ring; 217, connecting seat; 218, bottom plate; 219, connecting rod; 22, mounting clamp; 221, extension arm; 222, rack; 223, insertion slot; 224, second insertion hole; 22 5. Slide rod; 226. Clip; 227. Insert rod; 228. Spring; 23. Grinding block; 231. Right-angle opening; 232. Insert strip; 233. First insert hole; 24. Rotary drive unit; 241. Spline sleeve; 243. Rotary drive; 244. Connecting arm; 245. Turntable; 246. First bevel gear; 247. Second bevel gear; 248. Synchronous belt; 3. Cooling unit; 31. Water tank; 32. Water inlet; 33. Nozzle; 4. Water removal unit; 41. Mounting frame; 42. Water-absorbing sponge. DETAILED DESCRIPTION

[0020] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Reference Figures 1 to 10 : A tempered tire bead wire winding device comprises a shell 1, wherein a grinding chamber 11 and a dewatering chamber 12 are arranged in the shell 1, and a wire passing hole 13 for allowing a steel wire to pass horizontally through the grinding chamber 11 and the dewatering chamber 12, wherein the grinding chamber 11 is provided with a grinding unit 2 and a cooling unit 3, wherein the dewatering chamber 12 is provided with a dewatering unit 4, wherein the grinding unit 2 comprises a shaft sleeve 21 rotatably mounted on the wire passing hole 13, wherein one end of the shaft sleeve 21 located in the grinding chamber 11 is slidably mounted with two mounting clamps 22, wherein the two mounting clamps 22 make synchronous movements in opposite directions along the radial direction of the shaft sleeve 21; wherein the mounting clamps 22 are respectively mounted with grinding blocks 23, wherein the axes of the grinding blocks 23 are parallel to the axes of the wire passing hole 13, and wherein the grinding blocks 23 are provided with horizontally extending right-angle openings 231 (such as Figure 6As shown), the right-angle openings 231 on the two grinding blocks 23 are arranged opposite to each other, and the steel wire passes through the right-angle openings 231 of the two grinding blocks 23 and fits against the inner walls of the right-angle openings 231; the grinding unit 2 also includes a rotating driving unit 24 for driving the sleeve 21 to rotate, and the rotation of the sleeve 21 causes the grinding blocks 23 to grind the steel wire.

[0022] When the present invention is used, the staff will pass the tempered tire bead steel wire to be wound through the wire hole 13 on the shell 1, so that the steel wire passes horizontally through the grinding chamber 11 and the dewatering chamber 12 in sequence. Since two mounting clamps 22 are installed on the shaft sleeve 21, and the two mounting clamps 22 move synchronously in opposite directions along the radial direction of the shaft sleeve 21, the grinding block 23 on the mounting clamp 22 also moves accordingly, so that the steel wire passes through the right-angle openings 231 of the two grinding blocks 23 that are relatively arranged and fits the inner wall of the right-angle opening 231 of the grinding block 23. When the rotating drive unit 24 is started, the shaft sleeve 21 rotates to drive the grinding block 23 to rotate around the axis of the steel wire to grind the steel wire. During the grinding process, the cooling unit 3 cools the steel wire being ground to prevent the high temperature generated by the grinding from affecting the performance of the steel wire. The steel wire after grinding and cooling enters the dewatering chamber 12, and the dewatering unit 4 removes the residual moisture on the steel wire to ensure that the steel wire is in a dry state during subsequent winding. After the water is removed, the steel wire is wound to form a tempered tire bead wire roll. In this embodiment, the steel wire passes through the right-angle openings 231 of the two grinding blocks 23 that are oppositely arranged and fits the inner wall of the right-angle openings 231 of the grinding blocks 23. When the grinding blocks 23 rotate, they can fully contact the outer surface of the steel wire for grinding. The two mounting clamps 22 move synchronously in opposite directions along the radial direction of the sleeve 21, which allows the staff to adjust the distance between the two grinding blocks 23 according to the steel wires of different diameters, so that the right-angle openings 231 on the grinding blocks 23 can better fit the steel wires of different diameters, and the grinding blocks 23 rotate around the axis of the steel wire to ensure that the grinding effect is not affected by the difference in steel wire diameters, thereby improving the versatility and adaptability of the device.

[0023] In order to ensure that the two grinding blocks 23 can be staggered and move horizontally along the radial direction of the sleeve 21, the following features are specifically set: The extension arms 221 on the two mounting clamps 22 have different lengths. The shaft sleeve 21 is provided with a plurality of guide rods extending radially along the shaft sleeve 21 , and the extension arms 221 of the mounting clamps 22 are sleeved on the guide rods.

[0024] In this embodiment, the guide rod provides a stable guiding effect for the radial movement of the mounting clamp 22, ensuring that the two grinding blocks 23 can strictly move horizontally along the radial direction of the sleeve 21, and effectively avoiding the occurrence of undesirable phenomena such as deviation and jamming of the grinding blocks 23 during movement.

[0025] In order to properly adjust the position of the grinding block 23 according to the diameter of the steel wire, the following features are specifically set: An extension arm 221 extending horizontally and parallel to the axis of the sleeve 21 is provided at one end of the mounting clamp 22 facing the sleeve 21, and a rack 222 is installed on the extension arm 221, and the rack 222 is perpendicular to the axis of the sleeve 21; a first limiting ring 211 surrounding the outer wall is provided on the sleeve 21, and an adjusting gear 212 is rotatably installed on the first limiting ring 211, and the racks 222 of the two mounting clamps 22 are respectively located on both sides of the adjusting gear 212 and are meshed and connected with the adjusting gear 212; a threaded sleeve 213 is provided on the first limiting ring 211, and a locking bolt 214 is spirally installed in the threaded sleeve 213, and the locking bolt 214 fits the surface of the adjusting gear 212 to lock the adjusting gear 212.

[0026] Before grinding steel wires of different diameters, this embodiment first determines the diameter of the steel wire to provide a data basis for the subsequent adjustment of the position of the grinding block 23. When the position of the grinding block 23 needs to be adjusted, loosen the locking bolt 214 to release the lock on the adjustment gear 212. At this time, since the racks 222 of the two mounting clamps 22 are respectively located on both sides of the adjustment gear 212 and meshed with it, when the adjustment gear 212 is rotated, the two mounting clamps 22 will move synchronously in the opposite direction along the radial direction of the sleeve 21. Because the end of the mounting clamp 22 facing the sleeve 21 is provided with an extension arm 221 extending horizontally parallel to the axis of the sleeve 21, and the rack 222 is installed on the extension arm 221, the movement of the mounting clamp 22 drives the grinding block 23 to move, thereby changing the spacing between the two grinding blocks 23 to adapt it to the diameter of the current steel wire. After adjusting to the appropriate position, tighten the locking bolt 214 to make it fit the surface of the adjusting gear 212, lock the adjusting gear 212, and then fix the position of the mounting clamp 22 and the grinding block 23 to ensure that the position of the grinding block 23 is stable during the grinding process. Then, according to the original process, start the rotation drive unit 24, and the shaft sleeve 21 rotates to drive the grinding block 23 to grind the steel wire. In this embodiment, the operator only needs to rotate the adjusting gear 212 to easily realize the movement of the grinding block 23. The setting of the locking bolt 214 and the threaded sleeve 213 can firmly lock the adjusting gear 212 after adjusting the position of the grinding block 23. This effectively avoids the deviation of the position of the grinding block 23 due to equipment vibration and other reasons during the grinding process, ensures the stability and consistency of the grinding process, and helps to improve the grinding quality.

[0027] In order to achieve the purpose of the grinding block 23 being able to grind the steel wire axially, the following features are specifically set: The rotational drive unit 24 includes a spline sleeve 241 coaxially installed at the wire hole 13, and a plurality of spline grooves 215 are provided at one end of the sleeve 21 facing the spline sleeve 241. The sleeve 21 is spline-connected to the spline sleeve 241 through the spline grooves 215; the rotational drive unit 24 also includes a rotational driver 243 fixedly installed on the outside of the shell 1 for driving the spline sleeve 241 to rotate.

[0028] A second limiting ring 216 is arranged on the outside of the sleeve 21, which surrounds the outside of the sleeve 21. A connecting seat 217 is sleeved on the second limiting ring 216. The connecting seat 217 passes through the limiting hole 111 arranged at the bottom of the grinding chamber 11 and extends to the bottom of the shell 1. A bottom plate 218 is arranged at the bottom of the connecting seat 217, and a connecting rod 219 is arranged at the bottom of the bottom plate 218. The rotation drive unit 24 also includes a connecting arm 244 and a turntable 245. One end of the connecting arm 244 is rotatably mounted on the connecting rod 219, and the other end of the connecting arm 244 is rotatably mounted on the turntable 245. The turntable 245 is rotatably mounted on the bottom of the shell 1. The axis of the turntable 245 is vertically arranged. When the turntable 245 rotates, the sleeve 21 reciprocates along its own axis.

[0029] In this embodiment, the steel wire passes through the wire hole 13, the spline sleeve 241 is coaxially installed at the wire hole 13, and the sleeve 21 is spline-connected with the spline sleeve 241 through the spline groove 215. When the rotary driver 243 is started, the spline sleeve 241 rotates. Due to the spline connection, the sleeve 21 also rotates, thereby driving the mounting clamp 22 and the grinding block 23 to start grinding the steel wire in the circumferential direction. When the turntable 245 rotates, since one end of the connecting arm 244 is rotatably installed on the connecting rod 219 and the other end is rotatably installed on the turntable 245, the rotational movement of the turntable 245 is converted into the reciprocating movement of the sleeve 21 along its own axis through the connecting arm 244. Because the grinding block 23 is installed on the sleeve 21, the grinding block 23 can not only grind the steel wire in the circumferential direction, but also perform axial reciprocating grinding. In this embodiment, the grinding block 23 can not only grind the steel wire in the circumferential direction, but also perform axial grinding. This multi-dimensional polishing method can more comprehensively remove impurities and defects on the surface of the steel wire, making the surface of the steel wire smoother and more uniform, further improving the strength of the steel wire and its bonding with rubber, and reducing tire quality risks caused by surface problems.

[0030] In order to achieve the purpose of driving the grinding block 23 to perform grinding in the axial and circumferential directions only by rotating the driver 243, the following features are specifically set: The rotation drive unit 24 also includes a first bevel gear 246 and a second bevel gear 247. The first bevel gear 246 is coaxially installed at the bottom of the turntable 245. The axis of the second bevel gear 247 is parallel to the axis of the spline sleeve 241. The first bevel gear 246 is meshingly connected with the second bevel gear 247. The working end of the rotation driver 243 is transmission connected to the first bevel gear 246, and the spline sleeve 241 and the second bevel gear 247 are transmission connected via a synchronous belt 248.

[0031] In this embodiment, the rotary driver 243 can be a servo motor, etc. When the working end of the rotary driver 243 drives the first bevel gear 246 to rotate, the second bevel gear 247 rotates accordingly because the first bevel gear 246 is meshed with the second bevel gear 247. Because the second bevel gear 247 and the spline sleeve 241 are connected by the synchronous belt 248, the spline sleeve 241 starts to rotate. The rotation of the spline sleeve 241 drives the shaft sleeve 21 to rotate through the spline connection, thereby causing the mounting clamp 22 and the grinding block 23 to grind in the circumferential direction. When the first bevel gear 246 rotates, it drives the coaxial turntable 245 to rotate. During the rotation of the turntable 245, one end of the connecting arm 244 rotates with the turntable 245, and the other end is connected to the connecting rod 219, converting the rotary motion of the turntable 245 into the reciprocating motion of the shaft sleeve 21 along its own axis, thereby realizing that the grinding block 23 performs axial reciprocating grinding while grinding in the circumference. The entire transmission system in this embodiment cooperates closely, and the power output by the rotary driver 243 can be efficiently distributed to the two actions of circular grinding and axial grinding, avoiding power waste, improving the power utilization efficiency of the equipment, and enabling the equipment to complete more efficient grinding work under the same energy consumption.

[0032] In order to ensure that the cooling water sprayed by the cooling unit 3 can flow out in a directional manner, the following features are specifically set: The bottom plate 218 extends along the length direction of the limiting hole 111 . The length of the bottom plate 218 is greater than that of the limiting hole 111 and blocks the limiting hole 111 . The housing 1 is provided with a plurality of water outlet holes 112 at the bottom of the grinding chamber 11 .

[0033] In this embodiment, since the bottom plate 218 blocks the limiting hole 111, the cooling water will not flow out from here at will, but will gather in the grinding chamber 11, and then flow out in a directed manner through the water outlet 112 at the bottom of the shell 1, ensuring that the flow direction of the cooling water is controllable and preventing the cooling water from splashing everywhere and affecting other parts of the equipment or the working environment.

[0034] In order to facilitate the rapid replacement of the grinding block 23, the following features are specifically provided: The grinding block 23 is provided with an insertion strip 232, and the insertion strip 232 is provided with a plurality of first insertion holes 233 extending perpendicular to the axial direction of the grinding block 23; the mounting clamp 22 is provided with an insertion groove 223 that matches the insertion strip 232, and second insertion holes 224 that are in the same straight line with the first insertion holes 233 are provided on both sides of the insertion groove 223; the mounting clamp 22 is provided with horizontal sliding bars 225 on both sides of the insertion groove 223, and a clamping piece 226 is slidably installed on the sliding bar 225, and an insertion rod 227 that is in the same straight line with the second insertion hole 224 is provided on the side of the clamp 226 facing the insertion groove 223, and a spring 228 is sleeved on the clamp 226, and the spring 228 elastically connects the mounting clamp 22 and the clamp 226, and the elastic force of the spring 228 causes the spring 228 to be inserted into the second insertion hole 224 of the insertion groove 223 and the first insertion hole 233 of the grinding block 23.

[0035] After using this embodiment for a period of time, the grinding block 23 can be replaced. When replacing the grinding block 23, the staff pushes the clip 226 to compress the spring 228, so that the insertion rod 227 on the clip 226 slides out of the second insertion hole 224, and aligns the insertion bar 232 of the grinding block 23 with the insertion slot 223 on the installation clamp 22, so that the first insertion hole 233 on the insertion bar 232 and the second insertion holes 224 on both sides of the insertion slot 223 are in the same straight line. After the grinding block 23 is fully inserted, the clip 226 is released, and under the elastic force of the spring 228, the insertion rod 227 is inserted into the second insertion hole 224 and the first insertion hole 233 of the grinding block 23, and the installation and fixation of the grinding block 23 is completed. In this embodiment, through the cooperation of the insertion strip 232, the insertion slot 223, the insertion rod 227 and the spring 228, the grinding block 23 can be quickly disassembled and installed by simply pushing the clip 226, which greatly shortens the time for replacing the grinding block 23, improves the efficiency of the equipment, and reduces the production loss caused by the equipment stopping to replace parts. The insertion rod 227 is inserted into the first insertion hole 233 and the second insertion hole 224, and is tightly connected under the elastic force of the spring 228. This connection method ensures the stability of the grinding block 23 during the working process while ensuring the rapid replacement of the grinding block 23, so that it will not loosen during high-speed rotation and axial movement grinding, ensuring the grinding quality and the safety of equipment operation.

[0036] In order to achieve cooling of the steel wire during grinding, the following features are specifically set: The cooling unit 3 comprises a water tank 31 installed on the upper side of the grinding chamber 11 . A water inlet 32 ​​extending to the outside of the housing 1 is arranged on the upper side of the water tank 31 . A plurality of nozzles 33 facing the grinding block 23 are arranged below the water tank 31 .

[0037] When the cooling unit 3 is started in this embodiment, the cooling water in the water tank 31 is sprayed on the grinding block 23 and the steel wire through the nozzle 33 below. By setting a plurality of nozzles 33 facing the grinding block 23 below the water tank 31, the cooling water can be accurately sprayed on the steel wire being ground, ensuring that the steel wire is timely and effectively cooled during the grinding process. The upper side of the water tank 31 is provided with a water inlet 32 ​​extending to the outside of the shell 1, which makes it possible to conveniently and quickly replenish water to the water tank 31 during the operation of the equipment, ensuring that the cooling unit 3 works continuously and stably without frequent shutdowns to replenish cooling water, thereby improving the working efficiency of the equipment.

[0038] In order to remove water from the wire, the following features are specifically set: The dewatering unit 4 includes a plurality of mounting frames 41 mounted in the dewatering chamber 12 . Water-absorbing sponges 42 are arranged on the mounting frames 41 . The water-absorbing sponges 42 are located on both sides of the axis of the wire-passing hole 13 .

[0039] In this embodiment, the polished and cooled steel wire enters the dewatering chamber 12. In the process of passing through the wire hole 13, the steel wire contacts the water-absorbing sponge 42 on the mounting frame 41 located on both sides of the axis of the wire hole 13. The water-absorbing sponge 42 absorbs the water on the steel wire to achieve the dewatering operation of the steel wire. The water-absorbing sponge 42 has good water absorption, is located on both sides of the axis of the wire hole 13, can fully contact with the steel wire, and effectively absorb the residual water on the steel wire. Compared with some simple natural draining or wiping dewatering methods, it can remove water more efficiently, ensure that the steel wire entering the winding link is dry, and avoid rust, slipping and other problems caused by residual water during the winding process.

[0040] Working principle: When in use, the staff will pass the tempered tire bead steel wire to be wound through the wire hole 13 on the shell 1, so that the steel wire passes horizontally through the grinding chamber 11 and the dewatering chamber 12 in turn, and the steel wire passes through the right-angle openings 231 of the two grinding blocks 23 that are oppositely arranged and fits against the inner wall of the right-angle opening 231 of the grinding block 23. When the rotary drive unit 24 is started, the sleeve 21 rotates to drive the grinding block 23 to rotate around the axis of the steel wire and reciprocate along the axis to grind the steel wire. During the grinding process, the cooling unit 3 cools the steel wire being ground, and the steel wire after grinding and cooling enters the dewatering chamber 12. The dewatering unit 4 removes the residual moisture on the steel wire to ensure that the steel wire is in a dry state during subsequent winding. The steel wire after dewatering is wound to form a tempered tire bead steel wire roll.

[0041] The above embodiments only express one or several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A tempered tire bead wire winding device, comprising a housing (1), a grinding chamber (11) and a dewatering chamber (12) being arranged in the housing (1), and a wire passing hole (13) for allowing a steel wire to pass horizontally through the grinding chamber (11) and the dewatering chamber (12), the grinding chamber (11) being provided with a grinding unit (2) and a cooling unit (3), the dewatering chamber (12) being provided with a dewatering unit (4), characterized in that: The grinding unit (2) comprises a shaft sleeve (21) rotatably mounted on the wire hole (13); one end of the shaft sleeve (21) located in the grinding chamber (11) is slidably mounted with two mounting clamps (22); the two mounting clamps (22) move synchronously in opposite directions along the radial direction of the shaft sleeve (21); A grinding block (23) is respectively mounted on the mounting clamp (22), the axis of the grinding block (23) is parallel to the axis of the wire hole (13), and a horizontally extending right-angle opening (231) is provided on the grinding block (23), the right-angle openings (231) on the two grinding blocks (23) are arranged opposite to each other, and the steel wire passes through the right-angle openings (231) of the two grinding blocks (23) and fits the inner wall of the right-angle opening (231); The grinding unit (2) further comprises a rotation driving unit (24) for driving the shaft sleeve (21) to rotate, and the shaft sleeve (21) rotates so that the grinding block (23) grinds the steel wire.

2. A tempered bead wire winding device according to claim 1, characterized in that: The extension arms (221) on the two mounting clamps (22) have different lengths. The shaft sleeve (21) is provided with a plurality of guide rods extending radially along the shaft sleeve (21). The extension arms (221) of the mounting clamps (22) are sleeved on the guide rods.

3. A tempered bead wire winding device according to claim 1, characterized in that: An extension arm (221) extending horizontally parallel to the axis of the sleeve (21) is provided on one end of the mounting clamp (22) facing the sleeve (21), a rack (222) is mounted on the extension arm (221), and the rack (222) is perpendicular to the axis of the sleeve (21); The shaft sleeve (21) is provided with a first limiting ring (211) surrounding the outer wall, an adjusting gear (212) is rotatably mounted on the first limiting ring (211), and two racks (222) of the mounting clamps (22) are respectively located on both sides of the adjusting gear (212) and meshedly connected with the adjusting gear (212); A threaded sleeve (213) is provided on the first limiting ring (211), a locking bolt (214) is spirally installed inside the threaded sleeve (213), and the locking bolt (214) fits the surface of the adjusting gear (212) to lock the adjusting gear (212).

4. A tempered bead wire winding device according to claim 3, characterized in that: The rotary drive unit (24) comprises a spline sleeve (241) coaxially mounted at the wire hole (13); a plurality of spline grooves (215) are provided at one end of the shaft sleeve (21) facing the spline sleeve (241); and the shaft sleeve (21) is spline-connected to the spline sleeve (241) via the spline grooves (215); The rotation drive unit (24) further comprises a rotation drive (243) fixedly mounted outside the housing (1) and used for driving the spline sleeve (241) to rotate.

5. A tempered bead wire winding device according to claim 4, characterized in that: The shaft sleeve (21) is provided with a second limiting ring (216) surrounding the shaft sleeve (21) on its exterior, the second limiting ring (216) being provided with a connecting seat (217) sleeved thereon, the connecting seat (217) extending through a limiting hole (111) provided at the bottom of the grinding chamber (11) to the bottom of the housing (1), a bottom plate (218) being provided at the bottom of the connecting seat (217), and a connecting rod (219) being provided at the bottom of the bottom plate (218); The rotary drive unit (24) further comprises a connecting arm (244) and a rotating disk (245); one end of the connecting arm (244) is rotatably mounted on the connecting rod (219); the other end of the connecting arm (244) is rotatably mounted on the rotating disk (245); the rotating disk (245) is rotatably mounted on the bottom of the housing (1); the axis of the rotating disk (245) is arranged vertically; when the rotating disk (245) rotates, the shaft sleeve (21) reciprocates along its own axis.

6. A tempered bead wire winding device according to claim 4, characterized in that: The rotary drive unit (24) further comprises a first bevel gear (246) and a second bevel gear (247), wherein the first bevel gear (246) is coaxially mounted on the bottom of the rotating disk (245), the axis of the second bevel gear (247) is parallel to the axis of the spline sleeve (241), and the first bevel gear (246) is meshingly connected with the second bevel gear (247); The working end of the rotary driver (243) is transmission-connected to the first bevel gear (246), and the spline sleeve (241) and the second bevel gear (247) are transmission-connected via a synchronous belt (248).

7. A tempered bead wire winding device according to claim 5, characterized in that: The bottom plate (218) extends along the length direction of the limiting hole (111); the length of the bottom plate (218) is greater than the length of the limiting hole (111) and blocks the limiting hole (111); The shell (1) is provided with a plurality of water outlet holes (112) at the bottom of the grinding chamber (11).

8. The tempered bead wire winding device according to claim 1, characterized in that: The grinding block (23) is provided with an insertion strip (232), and the insertion strip (232) is provided with a plurality of first insertion holes (233) extending perpendicularly to the axis direction of the grinding block (23); The mounting clamp (22) is provided with an insertion slot (223) that matches the insertion strip (232), and second insertion holes (224) that are in the same straight line as the first insertion hole (233) are provided on both sides of the insertion slot (223). The mounting clamp (22) is provided with horizontal slide bars (225) on both sides of the insertion slot (223), and a clamp (226) is slidably mounted on the slide bar (225). A side of the clamp (226) facing the insertion slot (223) is provided with an insertion rod (227) that is in the same straight line as the second insertion hole (224), and a spring (228) is sleeved on the clamp (226). The spring (228) elastically connects the mounting clamp (22) and the clamp (226), and the elastic force of the spring (228) causes the spring (228) to be inserted into the second insertion hole (224) of the insertion slot (223) and the first insertion hole (233) of the grinding block (23).

9. A tempered bead wire winding device according to claim 1, characterized in that: The cooling unit (3) comprises a water tank (31) mounted on the upper side of the grinding chamber (11); a water inlet (32) extending to the outside of the housing (1) is arranged on the upper side of the water tank (31); and a plurality of nozzles (33) facing the grinding block (23) are arranged below the water tank (31).

10. The tempered bead wire winding device according to claim 1, characterized in that: The dewatering unit (4) comprises a plurality of mounting frames (41) mounted in the dewatering chamber (12), and water-absorbing sponges (42) are arranged on the mounting frames (41). The water-absorbing sponges (42) are located on both sides of the axis of the wire passing hole (13).

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