WO2020220264A1

WO2020220264A1 - Apex production line

Info

Publication number: WO2020220264A1
Application number: PCT/CN2019/085201
Authority: WO
Inventors: 林明川
Original assignee: 厦门昊圣机电工程有限公司
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-11-05

Abstract

The present invention discloses an apex production line, comprising a cooling and storing device, a feeding device, an apex forming drum, an apex bonding device and an apex rolling device; wherein the feeding device is installed at the discharging end of the cooling and storing device, the apex forming drum and the apex bonding device are arranged opposite to each other, and the joint surface of the two is the discharge end of the feeding device, and the apex roller pressing device is arranged below the apex bonding device. The cooling and storing device of the present invention realizes low-temperature cooling and forming of the apex, the feeding device realizes automatic feeding of the apex to the apex forming drum, feeding is carried out by adopting a vacuum suction cup, and is controlled by a cylinder, the apex forming drum, the apex bonding device, and the apex roller pressing device are driven by a servo motor, the forming speed is fast, the stopping position is accurate, a rolling mechanism is used for exhausting, compacting, forming and rolling after the combination of a traveler and the apex, and ensures the effective bonding of the apex and the traveler.

Description

Apex production line To

技术领域Technical field

The invention relates to a tire production equipment, in particular to an apex production line.

背景技术Background technique

Tire production equipment includes tire building machines, tire traveller machinery, tire shaping vulcanizers, bladder vulcanizers, cushion belt vulcanizers, tube splicing machines and tube vulcanizing machines, as well as tire machinery, tire retreading machinery, reclaimed rubber production machinery and some Auxiliary equipment, such as apex and rim laminating machines for rubber tires, and traditional apex and rim laminating machines for rubber tires are mostly complex and have poor process stability.

发明内容Summary of the invention

The purpose of the present invention is to provide an apex production line with high degree of automation and good bonding effect.

In order to achieve the above objective, the technical solution of the present invention is:

The invention is an apex production line, which includes a cooling storage device, a feeding device, an apex forming drum, an apex bonding device, and an apex roller pressing device;

The feeding device is installed at the discharge end of the cooling storage device, the apex forming drum and the apex laminating device are arranged oppositely, and the joint surface of the two is the discharge end of the feeding device, and the apex roller pressing device Installed under the apex bonding device;

The cooling storage device includes a cooling frame, multiple cooling rollers, multiple roller shafts, multiple roller motors, multiple roller pulley transmission mechanisms, cooling water pipes, front guide wheels, rear guide wheels, and multiple induction Photoelectric; The multiple roller motors are installed in the lower part of the cooling rack, and the multiple roller motors are respectively connected to the roller shaft through multiple sets of roller pulley transmission mechanisms; the roller shaft is a hollow tube, and the multiple cooling rollers are respectively The roller shaft is rotatably installed on the upper part of the cooling frame and multiple cooling rollers are spaced apart and arranged in parallel. The front guide wheel set and the rear guide wheel set are both installed on the cooling frame and located at the front and rear ends of the multiple cooling rollers. , The cooling water pipe is fixed on the cooling frame, the water inlet end of the cooling water pipe is externally connected with a water source, and the water outlet end of the cooling water pipe is respectively communicated with a plurality of drum shafts and communicated with the inner cavity of the cooling drum through the drum shafts; Installed on the cooling rack and located below the middle of the two adjacent cooling drums to detect the falling distance of the triangular film;

The feeding device includes a storage frame, a lifting motor, a sprocket drive mechanism, a lifting frame, a cutting mechanism, and a roller conveying mechanism; the lifting motor is installed at the lower part of the storage frame, and the output shaft of the lifting motor The sprocket transmission mechanism is connected with the lifting frame to drive the lifting frame to move up and down, the cutting mechanism is installed on the lifting frame, and the roller conveying mechanism is installed on the storage frame and located directly below the cutting mechanism; the cutting mechanism includes cutting Frame, cutting motor, cutting screw mechanism, cylinder seat, cutting cylinder, cutting knife; the cutting frame is installed on the lifting frame, the cutting motor is installed on the cutting frame, and the output shaft of the cutting motor is cut through the cutting screw The mechanism is screwed to the nut on the cylinder base and drives the cylinder base to move obliquely forward and backward. The cylinder block of the cutting cylinder is fixed and installed on the cylinder base. The rod end of the piston rod of the cutting cylinder is connected with the cutting knife, and the cutting knife is driven to move forward and backward. The cutting knife extends to the roller conveying mechanism;

The apex forming drum includes a forming frame, a forming motor, a forming pulley mechanism, a forming screw, a screw seat, a forming spindle, a push rod, a forming link mechanism, a suction cup seat, a plurality of suction cups, a spindle rotating motor, and a spindle Pulley mechanism; the forming motor is installed on the forming frame, the output shaft of the forming motor is connected to one end of the forming screw through the forming pulley mechanism, the forming screw is rotatably installed on the forming frame, and the middle of the forming screw Screwed on the screw seat, the middle part of the screw seat is movably sleeved on the forming spindle and can move back and forth along the forming spindle, one end of the push rod is fixed on the screw seat, and the other end of the push rod is connected to the forming link mechanism , The inner end of the forming linkage mechanism is movably sleeved on the forming spindle, and the suction cup seat is fixed on the outer end of the forming spindle; a plurality of suction cups are respectively installed on the suction cup seat at intervals; the spindle rotating motor is installed on the forming frame and Connect with the forming spindle through the spindle pulley mechanism to drive the forming spindle to rotate;

The apex bonding device includes a bonding base, a bonding frame, a front and rear moving cylinder, a steel wire spreading cylinder, a steel wire spreading shaft, a spreading shaft rotating mechanism, a steel wire spreading mechanism, a positioning template, a fixed cylinder, and more A apex positioning mechanism and multiple rollers; the laminating frame is slidably connected to the laminating base, the cylinder body of the moving cylinder is fixed on the laminating base, and the piston rod end of the cylinder is moved back and forth and the laminating machine The frame is connected and can drive the laminating frame to move back and forth. The cylinder body of the wire expansion cylinder is installed on the laminating frame. The rod end of the piston rod of the wire expansion cylinder is connected to the center of the wire expansion mechanism, and the wire expansion mechanism is installed On the positioning template, the positioning template is fixed on the laminating frame through a fixed cylinder, and the spreading shaft rotating mechanism is installed on the laminating frame and connected with the steel wire spreading shaft; multiple apex positioning mechanisms are installed on the positioning template at intervals , Multiple rollers are evenly distributed on the positioning template;

The apex roller pressing device is composed of two roller pressing devices and a roller pressing base; the two roller pressing devices are arranged adjacently, and one of the roller pressing devices is fixedly installed on the roller pressing base and is inclined upward; The rolling device includes a rolling frame, two rolling cylinders, two rolling wheels, and two angle adjusting plates; the two rolling cylinders are arranged opposite to each other and fixedly installed by two angle adjusting plates. On both sides of the rolling frame, the rolling wheel is rotatably installed on the rod end of the piston rod of the rolling cylinder;

The rear guide wheel set includes a guide support, a guide motor, a guide pulley set, and a guide roller; the guide support is fixed on the cooling frame, and the guide motor is installed on the cooling frame and connected to the guide roller through the guide pulley set, The guide roller is installed on the guide bracket.

The forming link mechanism includes a movable forming seat, a fixed forming seat, a plurality of first forming links, a plurality of second forming links, and a plurality of third forming links; the movable forming seat is movably sleeved in On the forming spindle, the fixed forming seat is fixedly sleeved on the forming spindle, the two ends of the first forming link are respectively hinged to one end of the movable forming seat and the third forming link, and the other end of the third forming link is connected to the second forming link. One end of the connecting rod is hinged, and the other end of the second forming connecting rod is hinged on the fixed forming seat; the third forming connecting rod is located between two adjacent suction cups.

The steel wire spreading mechanism includes a spreading seat, a plurality of spreading connecting rods, and a spreading slider; the spreading seat is connected to the steel wire spreading shaft, and one end of the spreading connecting rod is hinged with the spreading seat to support The other end of the open connecting rod is hinged with the open sliding block, and the open sliding block is slidably connected to the positioning template.

The apex positioning mechanism includes a positioning cylinder, a positioning link mechanism, and a pressure roller; the cylinder of the positioning cylinder is installed on the outer edge of the positioning template, and the rod end of the piston rod of the positioning cylinder and one end of the positioning link mechanism Connected, the middle part of the positioning link mechanism is hinged on the positioning template, and the other end of the positioning link mechanism is connected with the glue roller, which can drive the glue roller to swing in the direction of the positioning template.

The expansion shaft rotation mechanism includes a rotation motor and a rotation belt pulley transmission mechanism; the rotation motor is installed on the fitting frame and the output shaft of the rotation motor is connected with the steel wire expansion shaft through the rotation belt pulley transmission mechanism.

After adopting the above solution, the present invention includes a cooling storage device, a feeding device, an apex forming drum, an apex bonding device, and an apex roller pressing device; the cooling storage device realizes low-temperature cooling and shaping of the apex, and the feeding device The apex is automatically supplied to the apex forming drum. The material is fed in the form of vacuum suction cups and fed through the air cylinder. The apex forming drum, apex bonding device, and apex roller pressing device are driven by a servo motor to drive the shape. The speed is fast and the stop position is accurate; the rolling mechanism is used for the exhaust, compaction and shaping rolling after the traveler and the apex are compounded; it ensures the effective fit of the apex and the traveler.

The present invention will be further described below with reference to the drawings and specific embodiments.

附图说明Description of the drawings

Figure 1 is a front view of the present invention;

Figure 2 is a top view of the present invention;

Figure 3 is a front view of the cooling storage device of the present invention;

Figure 4 is a top view of the cooling storage device of the present invention;

Figure 5 is a right side view of the cooling storage device of the present invention;

Figure 6 is a left side view of the cooling storage device of the present invention;

Figure 7 is a front view of the feeding device of the present invention;

Figure 8 is a right side view of the feeding device of the present invention;

Figure 9 is a left side view of the feeding device of the present invention;

Figure 10 is a front view of the cutting mechanism in the feeding device of the present invention;

Figure 11 is a front view of the apex forming drum of the present invention;

Figure 12 is a top view of the apex forming drum of the present invention;

Figure 13 is a front view of the forming link mechanism in the apex forming drum of the present invention;

Figure 14 is a front view of the apex bonding device of the present invention;

Figure 15 is a side view of the apex bonding device of the present invention;

Figure 16 is a front view of the apex roller pressing device of the present invention;

Figure 17 is a top view of the apex roller pressing device of the present invention;

Figure 18 is a side view of the apex roller pressing device of the present invention.

具体实施方式Detailed ways

As shown in Figure 1 and Figure 2, the present invention is an apex production line, which includes a cooling storage device 1, a feeding device 2, an apex forming drum 3, an apex bonding device 4, and an apex roller pressing device 5. .

The feeding device 2 is installed at the discharge end of the cooling storage device 1, the apex forming drum 3 and the apex bonding device 4 are arranged oppositely, and the joint surface of the two is the discharge end of the feeding device 2. The apex roller pressing device 5 is installed below the apex bonding device 4.

As shown in Figure 3-6, the cooling storage device 1 includes a cooling frame 11, a plurality of cooling drums 12, a plurality of drum shafts 13, a plurality of drum motors 14, a plurality of drum pulley transmission mechanism 15, cooling Water pipe 16, front guide wheel group 17, rear guide wheel group 18, multiple sets of induction photoelectric 19; the multiple roller motors 13 are installed in the lower part of the cooling frame 11, and multiple roller motors 13 pass through multiple sets of roller pulleys. The transmission mechanism 15 is connected to the drum shaft 13; the drum shaft 13 is a hollow tube, and a plurality of cooling drums 12 are respectively rotatably installed on the upper part of the cooling frame 11 through the drum shaft 13, and the plurality of cooling drums 12 are spaced and parallel. The front guide wheel set 17 and the rear guide wheel set 18 are both installed on the cooling frame 11 and located at the front and rear ends of the multiple cooling drums 12. The cooling water pipe 16 is fixed on the cooling frame 11, and the cooling water pipe 16 enters The water end is connected to an external water source, and the water outlet end of the cooling water pipe 16 is respectively connected to a plurality of drum shafts 13 and communicates with the inner cavity of the cooling drum 12 through the drum shafts 13; the multiple sets of photoelectric sensors 19 are respectively installed on the cooling frame 1 and It is located below the middle of two adjacent cooling drums 12 to detect the distance of the triangular film falling.

The rear guide wheel set 18 includes a guide bracket 181, a guide motor 182, a guide pulley set 183, and a guide roller 184; the guide bracket 181 is fixed on the cooling frame 11, and the guide motor 182 is installed on the cooling frame 11 and The guide pulley 183 is connected to the guide roller 184, and the guide roller 184 is installed on the guide bracket 181.

As shown in FIGS. 7-10, the feeding device 2 includes a storage frame 21, a lifting motor 22, a sprocket transmission mechanism 23, a lifting frame 24, a cutting mechanism 25, and a roller conveying mechanism 26. The lifting motor 22 is installed at the lower part of the storage frame 21, and the output shaft of the lifting motor 22 is connected to the lifting frame 24 through the sprocket transmission mechanism 23 to drive the lifting frame 24 to move up and down, and the cutting mechanism 25 is installed on the lifting frame 24 , The roller conveying mechanism 26 is installed on the storage frame 21 and located directly below the cutting mechanism 25.

The cutting mechanism 25 includes a cutting frame 251, a cutting motor 252, a cutting screw mechanism 253, and a cutting knife 254; the cutting frame 251 is installed on the lifting frame 24, and the cutting motor 252 is installed on the cutting frame 251 , The output shaft of the cutting motor 252 is connected to the cutting knife 254 through the cutting screw mechanism 253, which drives the cutting knife 254 to move diagonally forward and backward and makes the cutting knife 254 extend toward the roller conveying mechanism 26.

The cutting mechanism includes a cutting frame 251, a cutting motor 252, a cutting screw mechanism 253, a cutting knife 254, a cylinder block 255, and a cutting cylinder 256; the cutting frame 251 is installed on the lifting frame 24, and the cutting motor 252 Installed on the cutting frame 251, the output shaft of the cutting motor 252 is screwed to the nut on the cylinder base 255 through the cutting screw mechanism 253 and drives the cylinder base 255 to move diagonally forward and backward, and the cylinder block of the cutting cylinder 256 is fixedly installed in the cylinder On the seat 255, the rod end of the piston rod of the cutting air cylinder 256 is connected with the cutting knife 254, which drives the cutting knife 254 to move back and forth and makes the cutting knife 254 extend toward the roller conveying mechanism 26.

As shown in Figures 11-13, the apex forming drum 3 includes a forming frame 31, a forming motor 32, a forming pulley mechanism 33, a forming screw 34, a screw seat 35, a forming spindle 36, a push rod 37, The forming link mechanism 38, the suction cup seat 39, the multiple suckers 310, the spindle rotating motor 311, and the spindle pulley mechanism 312; the forming motor 32 is installed on the forming frame 31, and the output shaft of the forming motor 32 passes through the forming pulley mechanism 33 Connected to one end of the forming screw 34, the forming screw 34 is rotatably installed on the forming frame 31, the middle of the forming screw 34 is screwed on the screw seat 35, and the middle of the screw seat 35 is movably sleeved on the forming spindle 36 and can move back and forth along the forming spindle 36. One end of the push rod 37 is fixed on the screw seat 35, the other end of the push rod 37 is connected to the forming link mechanism 38, and the inner end of the forming link mechanism 38 is movably sleeved On the forming spindle 36, the suction cup seat 38 is fixed at the outer end of the forming spindle 36; a plurality of suction cups 310 are respectively installed on the suction cup seat 39 at intervals; the spindle rotating motor 311 is installed on the forming frame 31 and passes through the spindle pulley mechanism 312 is connected with the forming spindle 36 to drive the forming spindle 36 to rotate.

The forming link mechanism 38 includes a movable forming seat 381, a fixed forming seat 382, a plurality of first forming links 383, a plurality of second forming links 384, and a plurality of third forming links (plastic feathers) 385 The movable forming seat 381 is movably sleeved on the forming spindle 36, the fixed forming seat 382 is fixedly sleeved on the forming spindle 36, and both ends of the first forming link 383 are hinged on the movable forming seat 381 and the third forming One end of the connecting rod 385, the other end of the third forming link 385 and one end of the second forming link 384 are hinged, and the other end of the second forming link 384 is hinged on the fixed forming seat 382; the third forming link The rod 385 is located between two adjacent suction cups 310.

As shown in Figures 14 and 15, the apex bonding device 4 includes a bonding base 41, a bonding frame 42, a front and rear moving cylinder 43, a steel wire expansion cylinder 44, a steel wire expansion shaft 45, and a expansion shaft. A rotating mechanism 46, a steel wire spreading mechanism 47, a positioning template 48, a plurality of apex positioning mechanisms 49, a fixed cylinder 410, and a plurality of rollers 411. The laminating frame 42 is slidably connected to the laminating base 41, the cylinder body of the moving cylinder 43 is fixed on the laminating base 41, and the rod end of the piston rod of the moving cylinder 43 is connected to the laminating frame 42 and The bonding frame 42 is driven to move back and forth, the cylinder body of the wire expansion cylinder 44 is installed on the bonding frame 42, and the rod end of the piston rod of the wire expansion cylinder 44 is connected to the center of the wire expansion mechanism 47. The wire expansion mechanism 47 is installed on the positioning template 48, the positioning template 48 is fixed on the laminating frame 42 through a fixed cylinder 410, and the spreading shaft rotation mechanism 46 is mounted on the laminating frame 42 and connected with the steel wire spreading shaft 45; The glue positioning mechanism 49 is installed on the positioning template 48 at intervals, and a plurality of rollers 411 are evenly distributed on the positioning template 48.

The steel wire spreading mechanism 47 includes a spreading seat 471, a plurality of spreading links 472, and a spreading slider 473; the spreading seat 471 is connected to the steel wire spreading shaft 45, and one end of the spreading link 472 is connected. It is hinged with the expansion seat 471, the other end of the expansion link 472 is hinged with the expansion slider 473, and the expansion slider 473 is slidably connected to the positioning template 48.

The apex positioning mechanism 49 includes a positioning cylinder 491, a positioning link mechanism 492, and a rubber roller 493; the cylinder of the positioning cylinder 491 is installed on the outer edge of the positioning template 48, and the rod end of the piston rod of the positioning cylinder 491 is positioned. Connected with one end of the positioning link mechanism 492, the middle of the positioning link mechanism 492 is hinged on the positioning template 48, and the other end of the positioning link mechanism 492 is connected with the rubber roller 493, which can drive the rubber roller 493 toward the positioning template 48 swing.

The expansion shaft rotating mechanism 46 includes a rotating motor 461 and a rotating pulley transmission mechanism 462; the rotating motor 461 is installed on the fitting frame 42 and the output shaft of the rotating motor 461 passes through the rotating pulley transmission mechanism 462 and the wire support Open shaft 45 connection.

As shown in Figures 16-18, the apex roller pressing device 5 is composed of two roller pressing devices 51, 52 and a roller base 53; the two roller pressing devices 51, 52 are arranged adjacent to each other, wherein A rolling device 51 is fixedly installed on the rolling base 53 and inclined upward; the rolling device 51 includes a rolling frame 511, two rolling cylinders 512, two rolling wheels 513, and two angle adjustments. Plate 514; the two roller cylinders 512 are located opposite to each other and are fixedly installed on both sides of the roller frame 511 through two angle adjustment plates 514, and the roller wheel 513 is rotatably mounted on the roller cylinder 512 The rod end of the piston rod.

The working principle of the present invention:

1. Cooling storage device 1 adopts unpowered suspension storage, equipped with sensor photoelectric, through sensing different storage levels, real-time coordination of extruder and process speed through PLC and PLC communication; ice water enters through the cooling water pipe 16 through the rotary joint The cooling drum 12 exchanges heat, and the apex is wound on the top of the cooling drum 12, and the upper and lower rows of cone-shaped nylon drums work together, and the apex is wound up and down alternately. The induction photoelectric 19 senses different storage material levels, and coordinates the extruder and process speed in real time through PLC and PLC communication; the guide motor 182 in the rear guide wheel group 18 drives the guide roller 184 to pull the storage section products to the feeding device 2.

2. The apex feeding device 2 realizes the purpose of forward and backward, ensuring the smooth feeding of the apex to the apex forming machine. The apex is automatically fed to the apex forming drum 3 by a vacuum sucker sucked in the form of feeding and controlled by an air cylinder; the cutting mechanism 25 in the feeding device 2 is tilted and installed on the lifting frame 24, which is an angled knife device. It can be automatically cut to a fixed length. The cutting cylinder 256 is used to drive the cutting knife 254 to move back and forth, and the cutting knife 254 is electrically heated.

3. The apex forming drum 3, the apex bonding device 4, and the apex roller pressing device 5 constitute the forming device, which work together to complete the composite forming process of apex and traveller. The apex forming drum 3, the apex bonding device 4, and the apex roller pressing device 5 are driven by a servo motor, which has fast walking speed and precise stop position; the apex forming drum 3 is equipped with a vacuum suction cup 310 for apex feeding After reaching the apex forming drum 3, the vacuum system adsorbs the apex on the forming drum. The forming drum rotates 3/4 turn, the cutter is cut to length, and the forming drum continues to rotate 1/4 turn, then the joints are manually compacted. The forming link mechanism 38 in the apex forming drum 3 uses a connecting rod to drive the turning blades to complete the turning action. The turning blades are treated with Teflon anti-sticking treatment after modulation treatment, which is durable and low maintenance cost;

4. After the apex is turned over, the pressure roller 493 is pressed down and the outer ring of the apex is rotated and rolled by the apex positioning mechanism 49 to shape the apex to prevent the apex from overturning. At the same time, the apex laminating device 4 returns to the apex roller pressing device At position 5, the apex laminating device 4 rotates and exhausts, and the roller 513 in the rolling mechanism 5 rises and rolls, completing the apex and traveller compounding process. The positioning template 48 is equipped with an annular uniform roller 411 and three sets of rubber rollers 493 are uniformly distributed on the circumference.

5. Rolling mechanism 5 is mainly used for exhausting, compacting and shaping rolling after the traveler and apex are compounded; the back-end rolling device 51 is an exhausting and compacting mechanism, and the cylinder drives two different disc wheels to complete the glue. The core and the traveler are exhausted; the front-end rolling device 52 is a combined shaping and rolling mechanism, and the cylinder drives two disc wheels to complete the shaping and rolling after the rubber core and the traveler are bonded.

The above are only preferred embodiments of the present invention, and therefore cannot be used to limit the scope of implementation of the present invention. That is to say, equivalent changes and modifications made according to the scope of the patent application of the present invention and the contents of the specification shall still belong to the patent of the present invention. Covered range.

Claims

An apex production line, which is characterized in that it comprises a cooling storage device, a feeding device, an apex forming drum, an apex bonding device, and an apex roller pressing device;

The feeding device is installed at the discharge end of the cooling storage device, the apex forming drum and the apex laminating device are arranged oppositely, and the joint surface of the two is the discharge end of the feeding device, and the apex roller pressing device Installed under the apex bonding device;

The cooling storage device includes a cooling frame, multiple cooling rollers, multiple roller shafts, multiple roller motors, multiple roller pulley transmission mechanisms, cooling water pipes, front guide wheels, rear guide wheels, and multiple induction Photoelectric; The multiple roller motors are installed in the lower part of the cooling rack, and the multiple roller motors are respectively connected to the roller shaft through multiple sets of roller pulley transmission mechanisms; the roller shaft is a hollow tube, and the multiple cooling rollers are respectively The roller shaft is rotatably installed on the upper part of the cooling frame and multiple cooling rollers are spaced apart and arranged in parallel. The front guide wheel set and the rear guide wheel set are both installed on the cooling frame and located at the front and rear ends of the multiple cooling rollers. , The cooling water pipe is fixed on the cooling frame, the water inlet end of the cooling water pipe is externally connected with a water source, and the water outlet end of the cooling water pipe is respectively communicated with a plurality of drum shafts and communicated with the inner cavity of the cooling drum through the drum shafts; Installed on the cooling rack and located below the middle of the two adjacent cooling drums to detect the falling distance of the triangular film;

The feeding device includes a storage frame, a lifting motor, a sprocket drive mechanism, a lifting frame, a cutting mechanism, and a roller conveying mechanism; the lifting motor is installed at the lower part of the storage frame, and the output shaft of the lifting motor The sprocket transmission mechanism is connected with the lifting frame to drive the lifting frame to move up and down, the cutting mechanism is installed on the lifting frame, and the roller conveying mechanism is installed on the storage frame and located directly below the cutting mechanism; the cutting mechanism includes cutting Frame, cutting motor, cutting screw mechanism, cylinder seat, cutting cylinder, cutting knife; the cutting frame is installed on the lifting frame, the cutting motor is installed on the cutting frame, and the output shaft of the cutting motor is cut through the cutting screw The mechanism is screwed to the nut on the cylinder base and drives the cylinder base to move obliquely forward and backward. The cylinder block of the cutting cylinder is fixed and installed on the cylinder base. The rod end of the piston rod of the cutting cylinder is connected with the cutting knife, and the cutting knife is driven to move forward and backward. The cutting knife extends to the roller conveying mechanism;

The apex forming drum includes a forming frame, a forming motor, a forming pulley mechanism, a forming screw, a screw seat, a forming spindle, a push rod, a forming link mechanism, a suction cup seat, a plurality of suction cups, a spindle rotating motor, and a spindle Pulley mechanism; the forming motor is installed on the forming frame, the output shaft of the forming motor is connected to one end of the forming screw through the forming pulley mechanism, the forming screw is rotatably installed on the forming frame, and the middle of the forming screw Screwed on the screw seat, the middle part of the screw seat is movably sleeved on the forming spindle and can move back and forth along the forming spindle, one end of the push rod is fixed on the screw seat, and the other end of the push rod is connected to the forming link mechanism , The inner end of the forming linkage mechanism is movably sleeved on the forming spindle, and the suction cup seat is fixed on the outer end of the forming spindle; a plurality of suction cups are respectively installed on the suction cup seat at intervals; the spindle rotating motor is installed on the forming frame and Connect with the forming spindle through the spindle pulley mechanism to drive the forming spindle to rotate;

The apex bonding device includes a bonding base, a bonding frame, a front and rear moving cylinder, a steel wire spreading cylinder, a steel wire spreading shaft, a spreading shaft rotating mechanism, a steel wire spreading mechanism, a positioning template, a fixed cylinder, and more A apex positioning mechanism and multiple rollers; the laminating frame is slidably connected to the laminating base, the cylinder body of the moving cylinder is fixed on the laminating base, and the piston rod end of the cylinder is moved back and forth and the laminating machine The frame is connected and can drive the laminating frame to move back and forth. The cylinder body of the wire expansion cylinder is installed on the laminating frame. The rod end of the piston rod of the wire expansion cylinder is connected to the center of the wire expansion mechanism, and the wire expansion mechanism is installed On the positioning template, the positioning template is fixed on the laminating frame through a fixed cylinder, and the spreading shaft rotating mechanism is installed on the laminating frame and connected with the steel wire spreading shaft; multiple apex positioning mechanisms are installed on the positioning template at intervals , Multiple rollers are evenly distributed on the positioning template;

The apex roller pressing device is composed of two roller pressing devices and a roller pressing base; the two roller pressing devices are arranged adjacently, and one of the roller pressing devices is fixedly installed on the roller pressing base and is inclined upward; The rolling device includes a rolling frame, two rolling cylinders, two rolling wheels, and two angle adjusting plates; the two rolling cylinders are arranged opposite to each other and fixedly installed by two angle adjusting plates. On both sides of the rolling frame, the rolling wheel is rotatably installed on the rod end of the piston rod of the rolling cylinder.
The apex production line according to claim 1, characterized in that: the rear guide wheel set includes a guide bracket, a guide motor, a guide pulley set, and a guide roller; the guide bracket is fixed on the cooling frame and guides The motor is installed on the cooling frame and connected with the guide roller through the guide pulley group, and the guide roller is installed on the guide bracket.
The apex production line according to claim 1, wherein the forming link mechanism includes a movable forming seat, a fixed forming seat, multiple first forming links, multiple second forming links, and The third forming link; the movable forming seat is movably sleeved on the forming spindle, the fixed forming seat is fixedly sleeved on the forming spindle, and both ends of the first forming link are hinged on the movable forming seat and the third forming link. One end of the rod, the other end of the third forming link is hinged with one end of the second forming link, and the other end of the second forming link is hinged on the fixed forming seat; the third forming link is located at two adjacent Between the suction cups.
The apex production line according to claim 1, characterized in that: the steel wire spreading mechanism includes a spreading seat, a plurality of spreading links, and a spreading slider; the spreading seat and the steel wire spreading The shaft is connected, one end of the expansion link is hinged with the expansion seat, the other end of the expansion link is hinged with the expansion slider, and the expansion slider is slidably connected to the positioning template.
The apex production line according to claim 1, wherein the apex positioning mechanism includes a positioning cylinder, a positioning link mechanism, and a rubber roller; the cylinder of the positioning cylinder is installed outside the positioning template The rod end of the piston rod of the positioning cylinder is connected with one end of the positioning link mechanism, the middle part of the positioning link mechanism is hinged on the positioning template, and the other end of the positioning link mechanism is connected with the rubber roller, which can drive the rubber roller to position Swing in the direction of the template.
The apex production line according to claim 1, characterized in that: the expansion shaft rotating mechanism includes a rotating motor and a rotating pulley transmission mechanism; the rotating motor is installed on the fitting frame and the output of the rotating motor The shaft is connected with the steel wire spreading shaft through a rotating belt pulley transmission mechanism. To