Forward and reverse package device for large tire production and forming and method of forward and reverse package device

Abstract

The invention discloses a forward and reverse wrapping device for large tire production and forming and a method thereof, and relates to the technical field of tire production equipment.The forward and reverse wrapping device comprises a bottom frame plate, a moving machine plate is movably installed on the right side of the top end of the bottom frame plate, and a fixing frame is installed at the top end of the moving machine plate; a driving shaft is installed on the front side of the fixing frame, and a finger-shaped piece base is movably installed in the middle of the front side of the driving shaft. In the moving production process, deep-level and shallow-level comprehensive treatment can be conducted on the horizontal moving end, the sufficiency in the treatment process is improved, the accuracy of the execution end in the moving process is improved, the situation that the moving end is exposed outside for a long time, dirt falls on the upper end of the moving end, and particularly the interior of a plant is provided with adhesive dirt is avoided, and the service life of the moving end is prolonged. When the photoelectric end and the sensing end are extruded after being adhered, the generated adhesiveness is larger, and when the executing end is in contact with the photoelectric end and the sensing end in the working process, the photoelectric end and the sensing end cannot detect the condition easily.

Description

Technical Field

[0001] The present invention relates to the technical field of tire production equipment, in particular to a front and back packaging device and method for large tire production and molding. Background Art

[0002] At present, the tire turn-up machine usually refers to the key part of the secondary tire building machine responsible for turning up the carcass cord and positioning the bead. It is the core equipment in tire manufacturing. Its operating stability is directly related to the quality and production efficiency of the tire. During the use of existing tire forward and reverse packaging equipment, the execution end of the equipment is exposed to the outside for a long time during operation, and dirt is easily accumulated on the outside of the execution end, especially the dirt with strong adhesion. If it is not handled in the first time, it is easy for the photoelectric sensor end of the execution end to fail to detect, resulting in errors in the final execution, affecting the normal forward and reverse packaging operation. Even if a cleaning end is provided, the common cleaning end cannot self-clean when working for a long time, and the detection effect cannot be achieved over time. Summary of the Invention

[0003] The object of the present invention is to provide a front and back packaging device and method for large tire production and molding, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a front and back packaging device for large tire production and molding, comprising a bottom frame plate, a movable plate movably mounted on the right side of the top of the bottom frame plate, a fixed frame mounted on the top of the movable plate, and a horizontal movement mechanism and a detection and processing mechanism; A driving shaft is mounted on the front side of the fixed frame, a finger-shaped piece seat is movably mounted on the middle part of the front side of the driving shaft, a plurality of finger-shaped pieces are equidistantly mounted on the outside of the finger-shaped piece seat, a mounting ring seat is movably mounted on the front side of the driving shaft, an inverted capsule is mounted on the front end of the mounting ring seat, and a side of the inverted capsule away from the mounting ring seat is connected to the rear side of the outside of the mounting ring seat; The horizontal movement mechanism includes a working screw, a mounting shaft seat and a movable screw sleeve. The mounting shaft seats are installed on both sides of the middle of the bottom end of the bottom frame plate inner cavity, and the working screw is installed between the mounting shaft seats on both sides. The movable screw sleeve is movably installed in the middle of the working screw.

[0005] Preferably, a buckle ring push plate is movably installed on the outside of the front end of the driving shaft, a push ring is movably installed on the front end of the buckle ring push plate, a wire ring is movably installed on the left side of the inner cavity of the push ring, and the fixed frame is located at the top and bottom ends of the driving shaft and is equipped with finger-type oil cylinders, the front end of the finger-type oil cylinder is connected to the finger-type oil cylinder seat, the upper end of the fixed frame is equipped with a buckle ring oil cylinder, the front end of the buckle ring oil cylinder is connected to the rear side of the buckle ring push plate, the bottom end of the middle part of the fixed frame is equipped with a capsule oil cylinder, the bottom end of the rear side of the mounting ring seat is equipped with a connecting pipe, the front end of the capsule oil cylinder is connected to the rear side of the connecting pipe, the inner cavity of the mounting ring seat is located at a relative position of the connecting pipe and a conveying air hole is opened, and the side of the connecting pipe away from the reversed capsule is connected to the external inflation mechanism.

[0006] Preferably, a movable ring is movably installed in the middle of the inner cavity of the connecting tube, and an installation slide groove is opened around the inner cavity of the connecting tube and the movable ring, and an installation slider is movably installed in the middle of the inner cavity of the installation slide groove, and the end of the installation slider away from the installation slide groove is connected to the outside of the movable ring, and an installation spring is installed on the left side of the installation slider, and the end of the installation spring away from the installation slider is connected to the inner cavity of the installation slide groove, and a pressure touch switch is installed on the right side of the inner cavity of the installation slide groove, and the pressure touch switch is electrically connected to the external control center, and three guide rings are equidistantly installed around the inner cavity of the movable ring, and the guide rings are all trumpet-shaped structures, and the guide rings are all made of rubber material, and an air pipe is installed in the middle of the connecting tube, and the left side of the air pipe is funnel-shaped structure, and the left side of the air pipe is located in the middle of the inner cavity of the movable ring.

[0007] Preferably, the horizontal moving mechanism also includes a single-phase motor and a connecting frame plate, a movable through groove is opened in the middle of the bottom end of the bottom frame plate, a single-phase motor is installed on the left side of the bottom end of the bottom frame plate through a mounting seat, the left side of the working screw passes through the mounting shaft seat and is connected to the output shaft of the single-phase motor, stable slide rails are installed on the front and rear sides of the top end of the bottom frame plate, connecting sleeves are installed on the front and rear sides of the bottom end of the movable machine plate, and the connecting sleeves are slidably connected to the outside of the stable slide rails, a connecting frame plate is installed in the middle of the movable screw sleeve, and the top of the connecting frame plate is connected to the bottom end of the movable machine plate.

[0008] Preferably, the horizontal moving mechanism also includes a multi-section telescopic rod, a mounting plate, a movable piston, a connecting ring plate, a connecting long tube and a cleaning nozzle, mounting plates are installed on both sides of the working screw, and multi-section telescopic rods are installed on the top and bottom ends of the mounting plate close to the movable screw sleeve, and the telescopic ends of the multi-section telescopic rods are located inside the collecting end and a movable piston is installed, and a connecting ring plate is installed at one end of the multi-section telescopic rod away from the mounting plate, and a number of connecting long tubes are equidistantly installed around the inner side of the connecting ring plate, and a number of cleaning nozzles are equidistantly installed on both sides of the connecting long tube, and the cleaning nozzles close to one side of the multi-section telescopic rod are all inclined structures, the inner cavity of the connecting ring plate is hollow structure, and the connecting ring plate is provided with an air hole at a relative position of the connecting long tube, the inner cavity of the multi-section telescopic rod is hollow structure, and the connecting ring plate is provided with a connecting port at a relative position of the multi-section telescopic rod.

[0009] Preferably, the detection and processing mechanism includes a mounting ring bar, an annular plate, a rotating ring bar, a cleaning brush bar, a mounting ring groove and an annular slide bar. Rotating ring bars are provided on both sides of the movable screw sleeve, and mounting ring bars are installed on both sides of the movable screw sleeve. An annular plate is movably installed on the side of the mounting ring bar away from the movable screw sleeve, and the side of the annular plate away from the connecting frame plate is connected to one side of the rotating ring bar. Cleaning brush bar is installed around the inner cavity of the rotating ring bar, mounting ring grooves are provided around the outside of the mounting ring bar, and an annular slide bar is slidably installed in the inner cavity of the mounting ring groove, and the side of the annular slide bar away from the mounting ring groove is connected to the inner side of the rotating ring bar, and the mounting ring bar has a hollow structure.

[0010] Preferably, the detection and processing mechanism also includes a cleaning frame, a movable tube, a movable rod, an extrusion airbag and a movable slider. Several cleaning frames are installed on the side of the mounting ring away from the connecting frame plate. The top end of the inner cavity of the annular plate is installed with a movable tube through a hinge. The upper end of the inner cavity of the movable tube is slidably installed with a movable slider. A movable rod is installed on one side of the bottom end of the movable slider. An extrusion airbag is installed on one side of the bottom end of the inner cavity of the movable tube. The top end of the extrusion airbag is connected to the bottom end of the movable slider. The inner cavity of the movable rod is a hollow structure. An arc-shaped air hole is opened in the middle of the movable slider, and a connecting hole is opened at the top end of the extrusion airbag.

[0011] Preferably, the detection and processing mechanism also includes a reset spring, a mounting rack, a detection elastic hook, a movable sleeve, a connecting port, a conveying port and a fixing spring, the bottom end of the movable rod is installed with a mounting rack passing through the bottom end of the movable tube, and a plurality of detection elastic hooks are installed at the bottom end and both sides of the mounting rack, the detection elastic hooks are in contact with the inside of the threaded groove on the outside of the working screw, and a conveying port is opened around the bottom end of the movable rod, and a movable sleeve is movably installed at the lower end of the inner cavity of the movable rod, and the movable sleeve has a U-shaped structure, and a connecting port is opened around the movable sleeve, and a fixing spring is installed at the bottom end of the movable sleeve, and the bottom end of the fixed spring is connected to the bottom end of the inner cavity of the movable rod, and the bottom end of the inner cavity of the movable rod and the movable sleeve have a rectangular structure when viewed from above, a reset spring is installed at the top of the movable slider, and the top of the reset spring is connected to the top end of the inner cavity of the movable tube, and the conveying port is an inclined structure, and a pressure sensor is installed around the bottom end of the movable sleeve, and the pressure sensor is electrically connected to the external control center.

[0012] A method for operating a front-to-back packaging device for large tire production and molding, comprising the following steps: Step 1: Start the capsule oil cylinder to drive the connecting pipe to move, and drive the installation ring seat to move, and drive the reverse capsule to move and dock with the connecting teeth on the shaft through the installation ring seat, and then start the inflation mechanism to inflate the reverse capsule and rotate it flush with the drum, and then perform the cord tube fitting operation. After the cord tube is fitted, the buckle push plate and the reverse capsule withdraw one finger-shaped piece position, and then start the finger-shaped piece oil cylinder to drive the finger-shaped piece seat to move, which drives the finger-shaped piece to move and extend, and then the reverse capsule is also moved forward and into place, and the finger-shaped piece is also driven to move and extend into place, and then start to pack and buckle the steel The wire ring, at this time, the buckle ring push plate and the finger-shaped piece retreat one position at the same time, the turn-up capsule does not retreat, the finger-shaped piece retreats and does not open, at this time the turn-up capsule starts to inflate, and the turn-up operation begins. The push ring is limited in height, and the cord tube is limited in height. At this time, the buckle ring push plate pushes the package forward, and the turn-up capsule is exhausted at the same time to realize the cord tube turn-up. At this time, the buckle ring push plate retreats, the finger-shaped piece seat retreats, and the turn-up capsule is exhausted to discharge air, so that the turn-up capsule is restored to a flat state. The first positive and negative package is completed. At this time, the turn-up capsule buckle ring, the finger-shaped piece and the buckle ring push plate retreat to their original positions at the same time to enter the second positive and negative package waiting; Step 2: When performing the forward and reverse wrapping operation, first start the single-phase motor to drive the working screw to rotate, and the working screw drives the moving screw sleeve and the connecting frame plate to move horizontally, which drives the moving machine plate to move horizontally, and drives the fixed frame and the forward and reverse wrapping mechanism to move. In the process of the rotation of the working screw, the multi-section telescopic rod is driven to move by the mounting plate, and the connecting ring plate is driven to move, so that the connecting long tube moves. When the moving screw sleeve moves to the left, the telescopic end of the multi-section telescopic rod on the left is squeezed, and the moving piston is driven to squeeze, so that the airflow generated by the contraction of the multi-section telescopic rod is transported to the inside of the connecting ring plate, and then to the inside of the connecting long tube, and finally the airflow is sprayed out through the cleaning nozzle and sprayed to both sides of the connecting long tube respectively, so that the airflow contacts the cleaning brush bar and the outside of the working screw respectively, cleans the cleaning brush bar, and pre-treats the outside of the working screw; Step 3: The ring plate is driven to rotate by the connecting ring plate, which drives the rotating ring bar to rotate. When the rotating ring bar rotates, the ring slide bar is driven to rotate inside the mounting ring groove, thereby improving the stability of the rotating ring bar during rotation. The cleaning brush bar is driven to rotate by the ring plate, so that the cleaning brush bar contacts and rubs with the outside of the working screw to clean the working screw. The movable tube and the movable rod are driven to move by the ring plate, and the mounting ring frame and the detection elastic hook head are driven by the movable rod to slide inside the thread groove of the working screw to process the sticky dirt. When the detection elastic hook head is sliding, it contacts the cracks generated by the working screw, which will cause the detection elastic hook to When the head is fitted into the crack, it will pull the movable rod so that it cannot move further, and make the movable tube slide outside the movable slider and the movable rod, and squeeze the extrusion airbag, so that the air inside the extrusion airbag is squeezed into the movable rod. When it is squeezed into the movable rod, air pressure is formed inside the movable rod, pushing the movable sleeve to move downward, squeezing the fixed spring during movement, and later driving the movable sleeve to move upward and reset through the squeezed fixed spring. When the movable sleeve moves to the bottom of the inner cavity of the movable rod, it will squeeze the pressure sensor, triggering the alarm of the external remote control center, and disconnecting the power supply of the single-phase motor to stop the movement operation.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention can perform deep and shallow comprehensive processing on the horizontal moving end during the mobile production process, thereby increasing the sufficiency in the processing process and improving the accuracy of the execution end during the movement process, thereby preventing the moving end from being exposed to the outside for a long time, causing dirt to fall on the upper end of the moving end, and especially preventing the sticky dirt inside the factory from being adhered and squeezed, resulting in greater adhesion. When the execution end comes into contact with the dirt during the working process, it is easy for the photoelectric end and the sensor end to fail to detect the dirt, which may cause errors in the later use process and lead to unqualified products. In addition, during the processing process, the processing end can be processed by itself, thereby preventing the processing end from being adhered to the dirt itself after a long period of processing, which may affect the efficiency of the processing. During the processing process, the present invention detects the outside of the working screw by sliding. When the abnormality detected is more obvious, it will be detected at the first time. When detected, it can be processed at the first time, and an alarm is triggered to tell the staff that the abnormality has occurred and needs to be processed at the first time. When triggered, the detection end can be processed by itself to avoid dirt adhering to the detection end, which may cause it to be unable to be used normally later. It also avoids the working screw from being constantly started and stopped during use, which may cause the working screw to be subjected to excessive torque, causing cracks in the working screw, and it is not time for detection, so it cannot be detected, resulting in a safety hazard at the execution end. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Provides an overall structural diagram for an embodiment of the present invention; Figure 2 A three-dimensional structural diagram of a bottom frame plate provided in an embodiment of the present invention; Figure 3 A structural diagram of the front end of the driving shaft provided by an embodiment of the present invention; Figure 4 A structural diagram showing one end of a working screw and a multi-section telescopic rod provided in an embodiment of the present invention; Figure 5 A horizontal cross-sectional structural diagram of a movable screw sleeve and an annular plate provided in an embodiment of the present invention; Figure 6 A horizontal cross-sectional structural diagram of a movable tube and a movable rod provided in an embodiment of the present invention; Figure 7 The embodiment of the present invention provides Figure 6 The enlarged structure diagram at B in the middle; Figure 8 The embodiment of the present invention provides Figure 5 The enlarged structural diagram at A in the middle; Figure 9 This is a structural diagram of a partial cross-section of a connecting pipe provided in an embodiment of the present invention.

[0015] In the figure: 1. bottom frame plate; 2. moving machine plate; 3. fixed frame; 4. horizontal moving mechanism; 401. working screw; 402. multi-section telescopic rod; 403. mounting plate; 404. mounting shaft seat; 405. single-phase motor; 406. moving piston; 407. moving screw sleeve; 408. connecting frame plate; 409. connecting ring plate; 410. connecting long tube; 411. cleaning nozzle; 5. detection and processing mechanism; 501. mounting ring strip; 502. ring plate; 503. rotating ring strip; 504. cleaning brush strip; 505. cleaning frame strip; 506. movable tube; 507. movable rod; 508. squeezing airbag; 509. moving slider; 510. return spring ;511. Install the ring frame; 512. Detect the elastic hook; 513. Move the sleeve; 514. Connect the port; 515. Convey the port; 516. Fix the spring; 517. Install the ring groove; 518. Annular slide; 6. Active shaft; 7. Buckle ring cylinder; 8. Capsule cylinder; 9. Reverse capsule; 10. Finger-shaped piece; 11. Push ring; 12. Buckle ring push plate; 13. Finger-shaped piece cylinder; 14. Finger-shaped piece seat; 15. Wire ring; 16. Connecting pipe; 17. Install the ring seat; 18. Convey air hole; 19. Move the ring; 20. Install the slide groove; 21. Install the slider; 22. Pressure touch switch; 23. Guide ring; 24. Install the spring; 25. Air pipe. DETAILED DESCRIPTION

[0016] 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. Example 1

[0017] See also Figure 1-9 The present invention provides a technical solution: a front and back packaging device for large tire production and molding, comprising a bottom frame plate 1, a movable plate 2 is movably mounted on the right side of the top of the bottom frame plate 1, a fixed frame 3 is mounted on the top of the movable plate 2, a horizontal moving mechanism 4 and a detection and processing mechanism 5; A driving shaft 6 is mounted on the front side of the fixed frame 3. A finger-shaped piece seat 14 is movably mounted in the middle of the front side of the driving shaft 6. A number of finger-shaped pieces 10 are equidistantly mounted on the outside of the finger-shaped piece seat 14. A mounting ring seat 17 is movably mounted on the front side of the driving shaft 6. An inverted capsule 9 is mounted on the front end of the mounting ring seat 17. The side of the inverted capsule 9 away from the mounting ring seat 17 is connected to the rear side of the outside of the mounting ring seat 17. The horizontal moving mechanism 4 includes a working screw 401, a mounting shaft seat 404 and a movable screw sleeve 407. The mounting shaft seats 404 are installed on both sides of the middle of the bottom end of the inner cavity of the bottom frame plate 1. The working screw 401 is installed between the mounting shaft seats 404 on both sides. The movable screw sleeve 407 is movably installed in the middle of the working screw 401.

[0018] A buckle ring push plate 12 is movably installed on the outside of the front end of the driving shaft 6, and a push ring 11 is movably installed on the front end of the buckle ring push plate 12. A wire ring 15 is movably installed on the left side of the inner cavity of the push ring 11. The fixed frame 3 is located at the top and bottom ends of the driving shaft 6 and is equipped with finger-shaped plate cylinders 13. The front end of the finger-shaped plate cylinder 13 is connected to the finger-shaped plate seat 14. A buckle ring cylinder 7 is installed at the upper end of the fixed frame 3, and the front end of the buckle ring cylinder 7 is connected to the rear side of the buckle ring push plate 12. A capsule cylinder 8 is installed at the bottom end of the middle part of the fixed frame 3. A connecting pipe 16 is installed at the bottom end of the rear side of the mounting ring seat 17. The front end of the capsule cylinder 8 is connected to the rear side of the connecting pipe 16. The inner cavity of the mounting ring seat 17 is located at the relative position of the connecting pipe 16 and is provided with a conveying air hole 18. The side of the connecting pipe 16 away from the reversed capsule 9 is connected to the external inflation mechanism.

[0019] A movable ring 19 is movably installed in the middle of the inner cavity of the connecting tube 16. An installation slide 20 is opened around the inner cavity of the connecting tube 16 and the movable ring 19. A mounting slider 21 is movably installed in the middle of the inner cavity of the mounting slide 20. The end of the mounting slider 21 away from the mounting slide 20 is connected to the outside of the movable ring 19. A mounting spring 24 is installed on the left side of the mounting slider 21. The end of the mounting spring 24 away from the mounting slider 21 is connected to the inner cavity of the mounting slide 20. A pressure touch switch 22 is installed on the right side of the inner cavity of the mounting slide 20. The pressure touch switch 22 is electrically connected to the external control center. Three guide rings 23 are equidistantly installed around the inner cavity of the movable ring 19. The guide rings 23 are all trumpet-shaped structures and are made of rubber material. An air supply pipe 25 is installed in the middle of the connecting tube 16. The left side of the air supply pipe 25 is funnel-shaped, and the left side of the air supply pipe 25 is located in the middle of the inner cavity of the movable ring 19. The specific implementation is as follows: when gas is transported to the inside of the connecting tube 16 through the gas pipe 25, when the reverse capsule 9 expands, the internal air pressure will increase, which will push the guide ring 23 to move to a vertical state, so that the inner side of the guide ring 23 is in contact with the outside of the gas pipe 25 and squeezed to seal. When the air pressure continues to increase, it will push the movable ring 19 to move, and drive the installation slider 21 to slide inside the installation slide groove 20, so that the installation slider 21 is in contact with the pressure touch switch 22, triggering the external control center to tell the staff that the air pressure is normal. When the alarm cannot be triggered, it means that the reverse capsule 9 is abnormal and needs to be checked in time.

[0020] The horizontal movement mechanism 4 also includes a single-phase motor 405 and a connecting frame plate 408. A movable through groove is opened in the middle of the bottom end of the bottom frame plate 1. The single-phase motor 405 is installed on the left side of the bottom end of the bottom frame plate 1 through a mounting seat. The left end of the working screw 401 passes through the mounting shaft seat 404 and is connected to the output shaft of the single-phase motor 405. Stable slide rails are installed on the front and rear sides of the top of the bottom frame plate 1. Connecting sleeves are installed on the front and rear sides of the bottom end of the mobile machine plate 2, and the connecting sleeves are slidably connected to the outside of the stable slide rails. A connecting frame plate 408 is installed in the middle of the mobile screw sleeve 407, and the top of the connecting frame plate 408 is connected to the bottom end of the mobile machine plate 2; The horizontal moving mechanism 4 also includes a multi-section telescopic rod 402, a mounting plate 403, a mobile piston 406, a connecting ring plate 409, a connecting long tube 410 and a cleaning nozzle 411. The mounting plates 403 are installed on both sides of the working screw 401. The top and bottom ends of the mounting plates 403 close to the moving screw sleeve 407 are both equipped with multi-section telescopic rods 402. The telescopic ends of the multi-section telescopic rods 402 are located inside the collecting end and are equipped with mobile pistons 406. The end of the multi-section telescopic rods 402 away from the mounting plate 403 is equipped with a connecting rod. Ring plate 409, a number of connecting long tubes 410 are evenly installed around the inner side of the connecting ring plate 409, and a number of cleaning nozzles 411 are evenly installed on both sides of the connecting long tubes 410. The cleaning nozzles 411 close to the side of the multi-section telescopic rod 402 are all inclined. The inner cavity of the connecting ring plate 409 is a hollow structure. The connecting ring plate 409 is provided with air holes at a position opposite to the connecting long tubes 410. The inner cavity of the multi-section telescopic rod 402 is a hollow structure. The connecting ring plate 409 is provided with a connection port at a position opposite to the multi-section telescopic rod 402; The specific implementation is as follows: when performing the forward and reverse packaging operation, the single-phase motor 405 is first started to drive the working screw 401 to rotate, and the working screw 401 drives the movable screw sleeve 407 and the connecting frame plate 408 to move horizontally, thereby driving the movable machine plate 2 to move horizontally, and driving the fixed frame 3 and the forward and reverse packaging mechanism to move. During the rotation of the working screw 401, the multi-section telescopic rod 402 is driven to move by the mounting plate 403, and the connecting ring plate 409 is driven to move, and the connecting long tube 410 is moved. When the movable screw sleeve 407 is moved to When moving to the left, the telescopic end of the multi-section telescopic rod 402 on the left is squeezed, and the moving piston 406 is driven to squeeze, so that the airflow generated when the multi-section telescopic rod 402 contracts is transported to the inside of the connecting ring plate 409, and then transported to the inside of the connecting long tube 410, and finally the airflow is sprayed out through the cleaning nozzle 411, and sprayed to both sides of the connecting long tube 410 respectively, so that the airflow contacts the cleaning brush strip 504 and the outside of the working screw 401 respectively, cleans the cleaning brush strip 504, and pre-treats the outside of the working screw 401.

[0021] The detection and processing mechanism 5 includes a mounting ring strip 501, an annular plate 502, a rotating ring strip 503, a cleaning brush strip 504, a mounting ring groove 517 and an annular slide 518. Rotating ring strips 503 are provided on both sides of the movable screw sleeve 407. Mounting ring strips 501 are installed on both sides of the movable screw sleeve 407. An annular plate 502 is movably installed on the side of the mounting ring strip 501 away from the movable screw sleeve 407. The side of the annular plate 502 away from the connecting frame plate 408 is connected to one side of the rotating ring strip 503. A cleaning brush strip 504 is installed around the inner cavity of the rotating ring strip 503. A mounting ring groove 517 is provided around the outside of the mounting ring strip 501. An annular slide strip 518 is slidably installed in the inner cavity of the mounting ring groove 517. The side of the annular slide strip 518 away from the mounting ring groove 517 is connected to the inner side of the rotating ring strip 503. The mounting ring strip 501 has a hollow structure. The detection and processing mechanism 5 also includes a cleaning frame 505, a movable tube 506, a movable rod 507, an extrusion airbag 508 and a movable slider 509. Several cleaning frames 505 are installed on the side of the mounting ring 501 away from the connecting frame plate 408. The top of the inner cavity of the annular plate 502 is hingedly mounted with a movable tube 506. The upper end of the inner cavity of the movable tube 506 is slidably mounted with a movable slider 509. A movable rod 507 is mounted on one side of the bottom end of the movable slider 509. An extrusion airbag 508 is mounted on one side of the bottom end of the inner cavity of the movable tube 506. The top of the extrusion airbag 508 is connected to the bottom end of the movable slider 509. The inner cavity of the movable rod 507 is a hollow structure. An arc-shaped air hole is opened in the middle of the movable slider 509, and a connecting hole is opened on the top of the extrusion airbag 508. The detection and processing mechanism 5 also includes a reset spring 510, a mounting frame 511, a detection elastic hook 512, a movable sleeve 513, a connecting port 514, a delivery port 515 and a fixed spring 516. The bottom end of the movable rod 507 passes through the bottom end of the movable tube 506 and is installed with a mounting frame 511. The bottom end and both sides of the mounting frame 511 are installed with a plurality of detection elastic hooks 512. The detection elastic hooks 512 are in contact with the inner part of the threaded groove on the outside of the working screw 401. The bottom end of the movable rod 507 is provided with a delivery port 515 around it. The middle and lower end of the inner cavity of the movable rod 507 is movably installed with a movable sleeve 51 3. The movable sleeve 513 has a U-shaped structure and is surrounded by connecting openings 514. A fixing spring 516 is installed at the bottom of the movable sleeve 513. The bottom of the fixing spring 516 is connected to the bottom of the inner cavity of the movable rod 507. The bottom of the inner cavity of the movable rod 507 and the movable sleeve 513 form a rectangular structure when viewed from above. A return spring 510 is installed at the top of the movable slider 509. The top of the return spring 510 is connected to the top of the inner cavity of the movable tube 506. The delivery opening 515 has an inclined structure. Pressure sensors are installed around the bottom of the movable sleeve 513 and are electrically connected to an external control center. The specific implementation is as follows: the ring plate 502 is driven to rotate by the connecting ring plate 409, which drives the rotating ring strip 503 to rotate. When the rotating ring strip 503 rotates, the annular slide bar 518 is driven to rotate inside the mounting ring groove 517, thereby improving the stability of the rotating ring strip 503 during rotation. The cleaning brush strip 504 is driven to rotate by the annular plate 502, so that the cleaning brush strip 504 contacts and rubs with the outside of the working screw 401 to clean the working screw 401. The movable tube 506 and the movable rod 507 are driven to move by the annular plate 502, and the mounting ring frame 511 and the detection elastic hook head 512 are driven to slide inside the thread groove of the working screw 401 by the movable rod 507, thereby achieving the processing of the dirt with greater viscosity. When the detection elastic hook head 512 is in contact with the cracks generated by the working screw 401 when it is sliding, The detection elastic hook 512 will be embedded in the crack, which will generate a pulling force so that the movable rod 507 cannot continue to move, and the movable tube 506 will slide outside the movable slider 509 and the movable rod 507, and squeeze the extrusion airbag 508, squeezing the air inside the extrusion airbag 508 into the movable rod 507. After being squeezed into the movable rod 507, air pressure is formed inside the movable rod 507, pushing the movable sleeve 513 to move downward, squeezing the fixed spring 516 during movement, and later driving the movable sleeve 513 to move upward and reset through the squeezed fixed spring 516. When the movable sleeve 513 moves to the bottom of the inner cavity of the movable rod 507, it will squeeze the pressure sensor, triggering the alarm of the external remote control center to sound an alarm, and disconnecting the power supply of the single-phase motor 405 to stop the further movement operation. Example 2

[0022] A method for operating a front-to-back packaging device for large tire production and molding, comprising the following steps: Step 1: Start the capsule cylinder 8 to drive the connecting pipe 16 to move, and drive the installation ring seat 17 to move, and drive the reverse capsule 9 to move and dock with the connecting teeth on the shaft through the installation ring seat 17, and then start the inflation mechanism to inflate the reverse capsule 9 and rotate it flush with the drum, and then perform the cord tube fitting operation. After the cord tube is fitted, the buckle push plate 12 and the reverse capsule 9 withdraw one finger-shaped piece 10 position, and at this time start the finger-shaped piece cylinder 13 to drive the finger-shaped piece seat 14 to move, which drives the finger-shaped piece 10 to move and extend, and then makes the reverse capsule 9 also move forward and into place, and drives the finger-shaped piece 10 to move and extend into place, and then starts to wrap and buckle the steel wire. Circle 15, at this time, the buckle ring push plate 12 and the finger-shaped piece 10 retreat one position at the same time, the reverse packaging capsule 9 does not retreat when reverse packaging, the finger-shaped piece 10 retreats and does not open, at this time the reverse packaging capsule 9 starts to inflate, and the reverse packaging operation begins, the push ring 11 limits the height, and the cord tube limits the height, at this time the buckle ring push plate 12 pushes the package forward, and the reverse packaging capsule 9 exhausts air at the same time to realize the cord tube reverse packaging, at this time the buckle ring push plate 12 retreats, the finger-shaped piece seat 14 retreats, and the reverse packaging capsule 9 is discharged to discharge air, so that the reverse packaging capsule 9 is restored to a flat state. The first positive and negative packaging is completed, at this time the reverse packaging capsule 9 buckles, and the finger-shaped piece 10 and the buckle ring push plate 12 return to their original positions at the same time to enter the second positive and negative packaging waiting; Step 2: When performing the forward and reverse packaging operation, first start the single-phase motor 405 to drive the working screw 401 to rotate, and the working screw 401 drives the movable screw sleeve 407 and the connecting frame plate 408 to move horizontally, thereby driving the movable machine plate 2 to move horizontally, and driving the fixed frame 3 and the forward and reverse packaging mechanism to move. During the rotation of the working screw 401, the multi-section telescopic rod 402 is driven to move through the mounting plate 403, and the connecting ring plate 409 is driven to move, and the connecting long tube 410 is moved. When the movable screw sleeve 407 moves to the left, the movable screw sleeve 407 moves to the left. When moving, the telescopic end of the multi-section telescopic rod 402 on the left is squeezed, and the moving piston 406 is driven to squeeze, so that the airflow generated when the multi-section telescopic rod 402 contracts is transported to the inside of the connecting ring plate 409, and then to the inside of the connecting long tube 410, and finally the airflow is sprayed out through the cleaning nozzle 411 and sprayed to both sides of the connecting long tube 410 respectively, so that the airflow contacts the cleaning brush strip 504 and the outside of the working screw 401 respectively, cleans the cleaning brush strip 504, and pre-treats the outside of the working screw 401; Step 3: The connecting ring plate 409 drives the annular plate 502 to rotate, which drives the rotating ring strip 503 to rotate. When the rotating ring strip 503 rotates, the annular slide bar 518 is driven to rotate inside the mounting ring groove 517, thereby improving the stability of the rotating ring strip 503 during rotation. The cleaning brush strip 504 is driven to rotate through the annular plate 502, so that the cleaning brush strip 504 contacts and rubs with the outside of the working screw 401 to clean the working screw 401. The movable tube 506 and the movable rod 507 are driven to move through the annular plate 502, and the mounting ring frame 511 and the detection elastic hook head 512 are driven to slide inside the thread groove of the working screw 401 through the movable rod 507, thereby processing the dirt with larger viscosity. When the detection elastic hook head 512 is in contact with the cracks generated by the working screw 401 when sliding, it will make When the elastic hook 512 is detected to be engaged with the inside of the crack, a pulling force is generated, which prevents the movable rod 507 from moving further, and causes the movable tube 506 to slide outside the movable slider 509 and the movable rod 507, and squeezes the extrusion airbag 508, squeezing the air inside the extrusion airbag 508 into the inside of the movable rod 507. After being squeezed into the inside of the movable rod 507, air pressure is formed inside the movable rod 507, pushing the movable sleeve 513 to move downward, squeezing the fixed spring 516 during movement, and later driving the movable sleeve 513 to move upward and reset through the squeezed fixed spring 516. When the movable sleeve 513 moves to the bottom of the inner cavity of the movable rod 507, it squeezes the pressure sensor, triggering the alarm of the external remote control center to sound an alarm, and disconnecting the power supply of the single-phase motor 405 to stop the further movement operation.

[0023] 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 apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0024] 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. A front and back packaging device for large tire production and molding, comprising a bottom frame plate (1), a movable plate (2) movably mounted on the right side of the top end of the bottom frame plate (1), and a fixed frame (3) mounted on the top end of the movable plate (2), characterized in that: It also includes a horizontal movement mechanism (4) and a detection and processing mechanism (5); A driving shaft (6) is mounted on the front side of the fixed frame (3), a finger-shaped piece seat (14) is movably mounted on the middle part of the front side of the driving shaft (6), a plurality of finger-shaped pieces (10) are equidistantly mounted on the outside of the finger-shaped piece seat (14), a mounting ring seat (17) is movably mounted on the front side of the driving shaft (6), a reverse capsule (9) is mounted on the front end of the outside of the mounting ring seat (17), and a side of the reverse capsule (9) away from the mounting ring seat (17) is connected to the rear side of the outside of the mounting ring seat (17); The horizontal movement mechanism (4) comprises a working screw (401), a mounting shaft seat (404) and a movable screw sleeve (407); the mounting shaft seats (404) are mounted on both sides of the middle of the bottom end of the inner cavity of the bottom frame plate (1); the working screw (401) is mounted between the mounting shaft seats (404) on both sides; and the movable screw sleeve (407) is movably mounted in the middle of the working screw (401); A movable ring (19) is movably installed in the middle of the inner cavity of the connecting tube (16), and a mounting slot (20) is opened around the inner cavity of the connecting tube (16) and the movable ring (19). A mounting slider (21) is movably installed in the middle of the inner cavity of the mounting slot (20), and the end of the mounting slider (21) away from the mounting slot (20) is connected to the outside of the movable ring (19), and a mounting spring (24) is installed on the left side of the mounting slider (21), and the end of the mounting spring (24) away from the mounting slider (21) is connected to the inner cavity of the mounting slot (20). The mounting groove (20) is connected to the right side of the inner cavity of the mounting groove (20), and the pressure touch switch (22) is electrically connected to the external control center. Three guide rings (23) are equidistantly installed around the inner cavity of the movable ring (19). The guide rings (23) are all trumpet-shaped structures. The guide rings (23) are all made of rubber material. An air supply pipe (25) is installed in the middle of the connecting pipe (16). The left side of the air supply pipe (25) is a funnel-shaped structure. The left side of the air supply pipe (25) is located in the middle of the inner cavity of the movable ring (19).

2. The front and back wrapping device for large tire production and molding according to claim 1, characterized in that: The front end of the driving shaft (6) is movably mounted with a buckle ring push plate (12), the front end of the buckle ring push plate (12) is movably mounted with a push ring (11), and the left side of the inner cavity of the push ring (11) is movably mounted with a wire ring (15). The top and bottom ends of the fixed frame (3) are both mounted with finger-shaped oil cylinders (13), the front end of the finger-shaped oil cylinder (13) is connected to the finger-shaped oil cylinder seat (14), the upper and middle ends of the fixed frame (3) are mounted with a buckle ring oil cylinder (7), the buckle ring The front end of the ring cylinder (7) is connected to the rear side of the buckle ring push plate (12), the middle bottom end of the fixed frame (3) is installed with a capsule cylinder (8), the rear bottom end of the mounting ring seat (17) is installed with a connecting pipe (16), the front end of the capsule cylinder (8) is connected to the rear side of the connecting pipe (16), the inner cavity of the mounting ring seat (17) is located at a relative position to the connecting pipe (16) and is provided with a conveying air hole (18), and the side of the connecting pipe (16) away from the reversed capsule (9) is connected to the external inflation mechanism.

3. The front and back wrapping device for large tire production and molding according to claim 2, characterized in that: The horizontal moving mechanism (4) further comprises a single-phase motor (405) and a connecting frame plate (408), a movable through slot being provided in the middle of the bottom end of the bottom frame plate (1), a single-phase motor (405) being mounted on the left side of the bottom end of the bottom frame plate (1) through a mounting seat, a left end of the working screw (401) passing through a mounting shaft seat (404) and connected to an output shaft of the single-phase motor (405), a stable slide rail being mounted on the front and rear sides of the top end of the bottom frame plate (1), a connecting sleeve being mounted on the front and rear sides of the bottom end of the moving machine plate (2), and the connecting sleeve being slidably connected to the outside of the stable slide rail, a connecting frame plate (408) being mounted in the middle of the moving screw sleeve (407), and a top end of the connecting frame plate (408) being connected to the bottom end of the moving machine plate (2).

4. The front and back wrapping device for large tire production and molding according to claim 3, characterized in that: The horizontal moving mechanism (4) further comprises a multi-section telescopic rod (402), a mounting plate (403), a movable piston (406), a connecting ring plate (409), a connecting long tube (410) and a cleaning nozzle (411), wherein the mounting plates (403) are mounted on both sides of the working screw (401), the top and bottom ends of the mounting plate (403) close to the movable screw sleeve (407) are mounted with multi-section telescopic rods (402), the telescopic ends of the multi-section telescopic rods (402) are located inside the collecting end and the movable piston (406) is mounted, and the end of the multi-section telescopic rods (402) away from the mounting plate (403) is mounted with a connecting rod (410). A connecting ring plate (409) is provided, wherein a plurality of connecting long tubes (410) are equidistantly installed around the inner side of the connecting ring plate (409), a plurality of cleaning nozzles (411) are equidistantly installed on both sides of the connecting long tube (410), and the cleaning nozzles (411) close to the side of the multi-section telescopic rod (402) are all inclined. The inner cavity of the connecting ring plate (409) is a hollow structure, and the connecting ring plate (409) is provided with an air hole at a position relative to the connecting long tube (410). The inner cavity of the multi-section telescopic rod (402) is a hollow structure, and the connecting ring plate (409) is provided with a connecting port at a position relative to the multi-section telescopic rod (402).

5. The front-to-back wrapping device for large tire production and molding according to claim 4, characterized in that: The detection and processing mechanism (5) includes a mounting ring strip (501), an annular plate (502), a rotating ring strip (503), a cleaning brush strip (504), a mounting ring groove (517) and an annular slide strip (518), the rotating ring strips (503) are provided on both sides of the movable screw sleeve (407), the mounting ring strips (501) are installed on both sides of the movable screw sleeve (407), the side of the mounting ring strip (501) away from the movable screw sleeve (407) is movably installed with an annular plate (502), the annular plate ( The side of the rotating ring strip (503) away from the connecting frame plate (408) is connected to the side of the rotating ring strip (503), and a cleaning brush strip (504) is installed around the inner cavity of the rotating ring strip (503). The outer periphery of the mounting ring strip (501) is provided with a mounting ring groove (517), and an annular slide strip (518) is slidably installed in the inner cavity of the mounting ring groove (517). The side of the annular slide strip (518) away from the mounting ring groove (517) is connected to the inner side of the rotating ring strip (503), and the mounting ring strip (501) is a hollow structure.

6. The front-end and back-end packaging device for large tire production and molding according to claim 5, characterized in that: The detection and processing mechanism (5) also includes a cleaning frame (505), a movable tube (506), a movable rod (507), an extrusion airbag (508) and a movable slider (509), wherein a plurality of cleaning frames (505) are installed on the side of the mounting ring (501) away from the connecting frame plate (408), a movable tube (506) is installed on the top end of the inner cavity of the annular plate (502) through a hinge, a movable slider (509) is slidably installed on the upper end of the inner cavity of the movable tube (506), a movable rod (507) is installed on one side of the bottom end of the movable slider (509), an extrusion airbag (508) is installed on one side of the inner cavity of the movable tube (506), the top end of the extrusion airbag (508) is connected to the bottom end of the movable slider (509), the inner cavity of the movable rod (507) is a hollow structure, an arc-shaped air hole is opened in the middle of the movable slider (509), and a connecting hole is opened on the top end of the extrusion airbag (508).

7. The front-end and back-end packaging device for large tire production and molding according to claim 6, characterized in that: The detection processing mechanism (5) further comprises a reset spring (510), a mounting frame (511), a detection elastic hook (512), a movable sleeve (513), a connecting port (514), a delivery port (515) and a fixed spring (516). The bottom end of the movable rod (507) passes through the bottom end of the movable tube (506) and is provided with a mounting frame (511). The bottom end and both sides of the mounting frame (511) are provided with a plurality of detection elastic hooks (512). The detection elastic hooks (512) are in contact with the inside of the thread groove outside the working screw (401). The bottom end of the movable rod (507) is provided with a delivery port (515) around it. The middle and lower end of the inner cavity of the movable rod (507) is provided with a movable sleeve (511) which is movably provided. 3), the movable sleeve (513) is of U-shaped structure, and the movable sleeve (513) is provided with connecting openings (514) around it. The bottom end of the movable sleeve (513) is installed with a fixed spring (516), and the bottom end of the fixed spring (516) is connected to the bottom end of the inner cavity of the movable rod (507). The bottom end of the inner cavity of the movable rod (507) and the movable sleeve (513) are rectangular structures when viewed from above. The top end of the movable slider (509) is installed with a return spring (510), and the top end of the return spring (510) is connected to the top end of the inner cavity of the movable tube (506). The conveying opening (515) is of inclined structure. Pressure sensors are installed around the bottom end of the movable sleeve (513), and the pressure sensors are electrically connected to the external control center.

8. A method for operating a front and back packaging device for large tire production and molding, characterized by: The working method of the front-turning packaging device is applicable to the front-turning packaging device for large tire production and molding according to any one of claims 1 to 7, comprising the following steps: Step 1: Start the capsule oil cylinder (8) to drive the connecting pipe (16) to move, and drive the installation ring seat (17) to move, and drive the reverse capsule (9) to move and dock with the connecting teeth on the shaft through the installation ring seat (17), and then start the inflation mechanism to inflate the reverse capsule (9) and rotate it flush with the drum, and then perform the cord tube fitting operation. After the cord tube is fitted, the buckle push plate (12) and the reverse capsule (9) withdraw from a finger-shaped piece (10) position, and at this time start the finger-shaped piece oil cylinder (13) to drive the finger-shaped piece seat (14) to move, and then drive the finger-shaped piece (10) to move and extend, and then make the reverse capsule (9) also move forward to the position, and drive the finger-shaped piece (10) to move and extend to the position, and start to pack and buckle the wire ring ( 15), at this time, the buckle push plate (12) and the finger-shaped piece (10) retreat one position at the same time, the reverse capsule (9) reverses and does not retreat, the finger-shaped piece (10) retreats and does not open, at this time the reverse capsule (9) starts to inflate, starts the reverse operation, the push ring (11) is limited in height, and the curtain tube is limited in height, at this time the buckle push plate (12) pushes the package forward, and the reverse capsule (9) is exhausted at the same time to realize the curtain tube reverse, at this time the buckle push plate (12) retreats, the finger-shaped piece seat (14) retreats, and the reverse capsule (9) is exhausted to discharge air, so that the reverse capsule (9) is restored to a flat state, and the first positive and negative package is completed, at this time the reverse capsule (9) buckles, the finger-shaped piece (10) and the buckle push plate (12) retreat to the original position at the same time to enter the second positive and negative package waiting; Step 2: When performing the forward and reverse wrapping operation, first start the single-phase motor (405) to drive the working screw (401) to rotate, and the working screw (401) drives the movable screw sleeve (407) and the connecting frame plate (408) to move horizontally, thereby driving the movable machine plate (2) to move horizontally, and driving the fixed frame (3) and the forward and reverse wrapping mechanism to move. During the rotation of the working screw (401), the multi-section telescopic rod (402) is driven to move through the mounting plate (403), and the connecting ring plate (409) is driven to move, and the connecting long tube (410) is moved. When the movable screw sleeve (407) moves to When the left side moves, the telescopic end of the multi-section telescopic rod (402) on the left side is squeezed, and the moving piston (406) is driven to squeeze, so that the airflow generated when the multi-section telescopic rod (402) contracts is transported to the inside of the connecting ring plate (409), and then transported to the inside of the connecting long tube (410), and finally the airflow is sprayed out through the cleaning nozzle (411) and sprayed to both sides of the connecting long tube (410), so that the airflow contacts the cleaning brush strip (504) and the outside of the working screw (401), cleans the cleaning brush strip (504), and pre-treats the outside of the working screw (401); Step 3: The connecting ring plate (409) drives the annular plate (502) to rotate, thereby driving the rotating ring strip (503) to rotate. When the rotating ring strip (503) rotates, the annular slide strip (518) is driven to rotate inside the mounting ring groove (517), thereby improving the stability of the rotating ring strip (503) during rotation. The cleaning brush strip (504) is driven to rotate through the annular plate (502), so that the cleaning brush strip (504) contacts and rubs with the outside of the working screw (401), thereby cleaning the working screw (401). The movable tube (506) and the movable rod (507) are driven to move through the annular plate (502), and the mounting ring frame (511) and the detection elastic hook head (512) are driven to slide inside the thread groove of the working screw (401) through the movable rod (507), thereby achieving the treatment of the dirt with greater viscosity. When the detection elastic hook head (512) slides, it contacts the cracks generated by the working screw (401). , the detection elastic hook (512) will be embedded in the crack, and a pull will be generated to prevent the movable rod (507) from moving further, and the movable tube (506) will slide outside the movable slider (509) and the movable rod (507), and the squeezing airbag (508) will be squeezed, and the air inside the squeezing airbag (508) will be squeezed into the inside of the movable rod (507). After being squeezed into the inside of the movable rod (507), air pressure is formed inside the movable rod (507), pushing the movable sleeve (513) to move downward, squeezing the fixed spring (516) during movement, and later the squeezed fixed spring (516) drives the movable sleeve (513) to move upward and reset. When the movable sleeve (513) moves to the bottom end of the inner cavity of the movable rod (507), it will squeeze the pressure sensor, triggering the alarm of the external remote control center to sound an alarm, and disconnecting the power supply of the single-phase motor (405) to stop the moving operation.

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