A method for automatically cutting and rebarging rubber strips and an integrated machine for implementing the method

Abstract

The present invention discloses a method for automatically cutting and splicing rubber strips, and also discloses an integrated automatic rubber strip cutting and splicing machine for implementing the method, including a frame, a rubber strip roll-loading machine arranged on the frame, a rubber strip unfolding and supplying device, a rubber strip fixed-length shearing device, a rubber strip picking and transferring device, a rubber strip flipping and docking device, a rubber strip double-head picking and transferring device, a tape roll-loading machine, a tape slicing device, a tape sheet transferring device, a rubber strip and tape folding and edge wrapping device, and a finished product taking-out device. The present invention meets the requirements of integrating the processes involved in the production process of luggage sealing strips into one device, and realizes the production steps of fixed-length shearing, flipping and docking, and tape edge wrapping in the production process of luggage sealing strips. The integrated automatic rubber strip cutting and splicing machine has a reasonable structure, comprehensive functions, and integrates multiple processes. It can automatically produce multiple types of luggage sealing strips and improve work efficiency.

Description

Technical Field

[0001] The invention relates to automation equipment, and in particular to an automatic rubber strip cutting method and an integrated machine for implementing the method. Background Art

[0002] In the process of making luggage sealing strips, it is first necessary to cut the strips to a predetermined length, and then use tape to connect the cut strips end to end. However, since luggage sealing strip manufacturers used to make them manually, it not only consumes a lot of manpower and time, but also causes the problem of inaccurate connection when using manual work. In the prior art, there are also semi-automatic equipment for luggage sealing strips, but its function is single and can only complete a certain process.

[0003] To sum up, there is an urgent need for an automatic rubber strip cutting and splicing machine that can integrate the functions of fixed-length cutting, flipping and docking, and tape edging. Summary of the invention

[0004] The object of the present invention is to provide a method for automatically cutting and rebarring rubber strips, and an automatic rubber strip cutting and rebarring integrated machine for implementing the method.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A method for automatically cutting and rebarring a rubber strip comprises the following steps:

[0007] (1) The rubber strip winding and unwinding machine discharges the material, and the rubber strip is transported from the rubber strip winding and unwinding machine to the rubber strip unwinding and supplying device;

[0008] (ii) The rubber strip enters the rubber strip unfolding and supplying device, and the rubber strip is vertically conveyed and unfolded by the cooperation of the guide wheel, the pressing wheel, the counting wheel, the stopper mechanism, the driving wheel and the unfolding mechanism;

[0009] (iii) The rubber strip picking and transferring device is started, and the rubber strip front end positioning clamp I (400) on the front end picking mechanism clamps the front end of the unfolded rubber strip and transports it toward the rubber strip flipping and docking device;

[0010] (iv) The rubber strip flipping and docking device is started, and the front end of the rubber strip delivered from the front end positioning clamp I on the front end picking mechanism is clamped by the front end positioning clamp II of the rubber strip, and the front end of the rubber strip is rotated 180 degrees so that the front end of the rubber strip points to the direction of the rubber strip picking and transferring device; after the delivery of the rubber strip is completed, the rubber strip picking and transferring device is reset;

[0011] (5) When the rubber strip feeding length reaches the predetermined length, the stopper on the stop mechanism clamps and locks the rubber strip, stopping the rubber strip from being transported further;

[0012] (vi) The rubber strip fixed-length shearing device is started, and the positioning clamp on the rubber strip positioning clamp mechanism clamps the unfolded rubber strip; at the same time, the shearing knife on the shearing knife mechanism extends to cut the unfolded rubber strip to form the rear end portion of the rubber strip;

[0013] (VII) The rubber strip picking and transferring device is started again, and the rubber strip rear end position clamp on the rear end picking mechanism takes over the rear end portion of the rubber strip from the positioning clamp of the rubber strip positioning clamp mechanism, and rotates the clamp 180 degrees so that the rear end portion of the rubber strip points to the direction of the rubber strip flipping and docking device, and then transports it in the direction of the rubber strip flipping and docking device; at the same time, the rubber strip front end positioning clamp I on the front end picking mechanism clamps the front end portion of the other section of the rubber strip and transports it in the direction of the rubber strip flipping and docking device; after positioning, cutting and delivering are completed, the rubber strip fixed length shearing device is reset, and the steps of positioning, cutting and delivering the rear end portion of the other section of the rubber strip are entered;

[0014] (VIII) After the rear end of the rubber strip reaches the predetermined position, the double-headed rubber strip picking and transferring device is started, and the double-headed positioning clamp takes over the front end and rear end of the rubber strip from the front end positioning clamp II on the rubber strip flipping and docking device, and from the rear end picking mechanism on the rubber strip picking and transferring device, clamps and transports them toward the rubber strip and adhesive tape folding and hemming device, and delivers the front end and rear end of the rubber strip to the rubber strip and adhesive tape folding and hemming device, where the upper positioning clamp and the lower positioning clamp cooperate to position and clamp the front end and rear end of the rubber strip;

[0015] (IX) The rubber strip front end positioning clamp II on the rubber strip flipping and docking device receives the front end of the rubber strip delivered from the rubber strip front end positioning clamp I on the front end picking mechanism again, and rotates the front end of the rubber strip 180 degrees so that the front end of the rubber strip points to the direction of the rubber strip picking and transferring device; the entire rubber strip picking and transferring device is reset, and the rear end of the rubber strip is delivered, and the front end of another section of the rubber strip is delivered;

[0016] (10) the tape roll unloading machine discharges the tape, and the tape is transported by the tape roll unloading machine to the suction cup on the tape sheet transfer device (9);

[0017] (XI) The tape slicing device is started, and the laser cutting head slices the tape on the suction cup.

[0018] (XII) After the tape slicing step is completed, the tape sheet transfer device is started, the suction cup absorbs the tape sheet, and is driven by the suction cup flipping drive group to flip itself 180 degrees, and the mobile seat is driven by the mobile drive group to move the entire tape sheet transfer device toward the tape folding and binding device;

[0019] (XIII) After the suction cup is in place at the position of the adhesive strip and tape folding and binding device, the lifting drive group on the adhesive tape sheet transfer device presses down the suction cup, and at the same time, the lower pressing module on the adhesive strip and tape folding and binding device pushes up the lower pressing block, so that the adhesive tape sheet is separated from the suction cup and adhered to the front end and rear end of the adhesive strip;

[0020] (14) After the tape sheet is separated from the suction cup, the tape sheet transfer device is reset and enters the next round of tape sheet transfer;

[0021] (XV) After the tape sheet transfer device exits the position of the tape folding and hemming device, the upper pressing block, the front shaping plate and the rear shaping plate on the tape folding and hemming device perform a downward pressing action together, and the lower pressing module then performs multiple upward pushing actions on the lower pressing block, thereby jointly pressing and hemming the tape attached to the front end and the rear end of the tape;

[0022] (XVI) After the rubber strip and tape are pressed and wrapped, the rubber strip and tape folding and wrapping device is reset, and the finished product taking-out device is transferred to the position of the rubber strip and tape folding and wrapping device, and the taking-out clamp takes out the finished product and puts it into the collection area.

[0023] The invention discloses an automatic rubber strip cutting and rebarging machine, comprising a frame, a rubber strip coiling and unloading machine arranged on the frame, a rubber strip unwinding and supplying device, a rubber strip fixed-length shearing device, a rubber strip picking and transferring device, a rubber strip flipping and docking device, a rubber strip double-head picking and transferring device, a rubber tape coiling and unloading machine, a rubber tape slicing device, a rubber tape sheet transferring device, a rubber strip and tape folding and hemming device, and a finished product taking out device.

[0024] The rubber strip unfolding and supplying device includes a guide wheel, a clamping wheel, a counting wheel, a stopping mechanism, a driving wheel and an unfolding mechanism arranged along the conveying direction; the stopping mechanism includes two matching stopping clamps and a stopping clamp driving group for driving the stopping action of the stopping clamps; the unfolding mechanism includes symmetrically arranged unfolding wheels for flattening and unfolding the rubber strip; the rubber strip unfolding and supplying device also includes a rubber strip sensor, which is arranged between the rubber strip winding and unwinding machine and the rubber strip unfolding and supplying device.

[0025] The rubber strip fixed length shearing device is arranged on the device mounting seat, and the device mounting seat is driven to move by the device driving group; the rubber strip fixed length shearing device comprises a shearing knife mechanism and a rubber strip positioning clamp mechanism;

[0026] The shearing knife mechanism is arranged on the shearing knife mechanism mounting seat, and the shearing knife mechanism mounting seat is driven to move by the shearing knife pushing driving group; the shearing knife mechanism comprises a shearing knife and a shearing driving group driving the shearing knife to shear;

[0027] The rubber strip positioning clamp mechanism comprises a positioning clamp and a positioning clamp driving group for driving the positioning clamp to perform positioning and clamping actions.

[0028] The rubber strip picking and transferring device is arranged on the guide rail slide, and the guide rail slide is driven by the guide rail driving group to move on the linear slide; the rubber strip picking and transferring device includes a front-end picking mechanism and a rear-end picking mechanism;

[0029] The front-end picking mechanism includes a rubber strip front-end positioning clamp I, a front-end clamp driving group I driving the rubber strip front-end positioning clamp I to position and clamp, and a front-rear driving group driving the entire front-end mechanism to move forward and backward;

[0030] The rear-end picking mechanism includes a rear-end clamp of the rubber strip, a rear-end clamp driving group that drives the rear-end clamp of the rubber strip to position and clamp, a flip driving group that drives the rear-end clamp of the rubber strip to flip, and an up-and-down driving group that drives the entire rear-end mechanism to move up and down.

[0031] The rubber strip flipping and docking device includes a rubber strip front end positioning clamp II, a front end clamp driving group II that drives the rubber strip front end positioning clamp II to position and clamp, and a docking flipping driving group that drives the rubber strip front end positioning clamp II to flip; the rubber strip front end positioning clamp II is used to receive the front end part of the rubber strip transferred by the rubber strip front end positioning clamp I on the front end picking mechanism.

[0032] The double-head picking and transferring device for the rubber strip is arranged on the transfer mounting seat, and the transfer mounting seat is driven to move left and right by the transfer driving group; the double-head picking and transferring device includes a double-head positioning clamp, a double-head clamp driving group that drives the double-head positioning clamp to position and clamp, and a double-head clamp front and rear driving group that drives the double-head positioning clamp to move forward and backward.

[0033] The adhesive tape slicing device comprises a laser emitter, a laser cutting head matched with the laser emitter, a laser cutting head moving group for driving the laser cutting head to advance, and a smoke collector.

[0034] The adhesive tape sheet transfer device is arranged on the moving seat, and the moving seat is driven to move by the moving drive group; the adhesive tape sheet transfer device includes a suction cup, a suction cup flipping drive group for driving the suction cup to flip, and a lifting drive group for driving the suction cup and the suction cup flipping drive group to lift and lower.

[0035] The folding and binding device for adhesive strips and adhesive tapes comprises a binding device fixing plate, an upper pressing module, a lower pressing module, an upper positioning module, a lower positioning module, a front shaping module, and a rear shaping module arranged on the binding device fixing plate, an upper pressing block and a lower pressing block connected to the pressing module, an upper positioning clamp and a lower positioning clamp connected to the positioning module, and a front shaping plate and a rear shaping plate connected to the shaping module;

[0036] The finished product taking-out device is arranged on the transfer mounting seat together with the double-head picking-up transfer device, and the transfer mounting seat is driven to move by the transfer driving group; the finished product taking-out device includes a taking-out clamp, a taking-out clamp driving group that drives the clamping action of the taking-out clamp, and a taking-out clamp front and rear driving group that drives the movement of the taking-out clamp.

[0037] Beneficial effects of the present invention:

[0038] The present invention provides an all-in-one machine for automatic cutting and retrieving rubber strips. The all-in-one machine is designed with a rubber strip roll-feeding machine, a rubber strip unfolding and supplying device, a rubber strip fixed-length shearing device, a rubber strip picking and transferring device, a rubber strip flipping and docking device, a rubber strip double-head picking and transferring device, a tape roll-feeding machine, a tape slicing device, a tape sheet transferring device, a rubber strip and tape folding and edge wrapping device, and a finished product taking-out device. The processes involved in the production process of luggage sealing strips are integrated into one device, and the production steps of fixed-length shearing, flipping and docking, and tape edge wrapping in the production process of luggage sealing strips are realized. The all-in-one machine for automatic cutting and retrieving rubber strips has a reasonable structure and comprehensive functions. It integrates multiple processes and can automatically produce multiple types of luggage sealing strips, thereby improving work efficiency.

[0039] In order to more clearly illustrate the structural features and effects of the present invention, it is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 The figure shows a front perspective structural diagram of the automatic rubber strip cutting and rebarking machine of the present invention;

[0041] Figure 2 The figure shows a three-dimensional structural diagram of the automatic rubber strip cutting and rebarking machine of the present invention;

[0042] Figure 3 Shown Figure 2 A partial enlarged view of the

[0043] Figure 4 The figure shows a front perspective structural diagram of the automatic rubber strip cutting and rebarking machine of the present invention;

[0044] Figure 5 Shown Figure 4 A partial enlarged view of the

[0045] Figure 6 The figure shows a front perspective structural diagram of the automatic rubber strip cutting and rebarking machine of the present invention;

[0046] Figure 7 Shown Figure 6 A partial enlarged view of the

[0047] Figure 8 The figure shows a rear perspective structural diagram of the automatic rubber strip cutting and rebarking machine of the present invention. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0049] See attached Figure 1-8 This embodiment provides a method for automatically cutting and rebarring a rubber strip, which comprises the following steps:

[0050] (i) The rubber strip winding and unwinding machine 1 discharges the rubber strip, and the rubber strip is transported from the rubber strip winding and unwinding machine 1 to the rubber strip unwinding and supplying device (2);

[0051] (ii) The rubber strip enters the rubber strip unfolding and supplying device 2, and the rubber strip is vertically conveyed and unfolded by the cooperation of the guide wheel 20, the pressing wheel 21, the counting wheel 22, the stopper mechanism 23, the driving wheel 24 and the unfolding mechanism 25;

[0052] (iii) The rubber strip picking and transferring device 4 is started, and the rubber strip front end positioning clamp 1400 on the front end picking mechanism 40 clamps the front end of the unfolded rubber strip and transports it toward the rubber strip flipping and docking device 5;

[0053] (iv) The rubber strip flipping and docking device 5 is started, and the front end portion of the rubber strip delivered from the front end positioning clamp I400 on the front end picking mechanism 40 is clamped by the front end positioning clamp II50 of the rubber strip, and the front end portion of the rubber strip is rotated 180 degrees so that the front end portion of the rubber strip points to the direction of the rubber strip picking and transferring device 4; after the delivery of the rubber strip is completed, the rubber strip picking and transferring device 4 is reset;

[0054] (V) When the length of the rubber strip feeding reaches a predetermined length, the stopper 231 on the stopper mechanism 23 clamps and locks the rubber strip, stopping the rubber strip from being fed further;

[0055] (VI) The rubber strip fixed length shearing device 3 is started, and the positioning clamp 310 on the rubber strip positioning clamp mechanism 31 clamps the unfolded rubber strip; at the same time, the shearing knife 300 on the shearing knife mechanism 30 extends to cut the unfolded rubber strip to form the rear end portion of the rubber strip;

[0056] (VII) The rubber strip picking and transferring device 4 is started again, and the rubber strip rear end position clamp 410 on the rear end picking mechanism 41 takes over the rear end portion of the rubber strip from the positioning clamp 310 of the rubber strip positioning clamp mechanism 31, and clamps and rotates 180 degrees, so that the rear end portion of the rubber strip points to the direction of the rubber strip flipping and docking device 5, and then transports it to the direction of the rubber strip flipping and docking device 5; at the same time, the rubber strip front end positioning clamp 1400 on the front end picking mechanism 40 clamps the front end portion of the other section of the rubber strip, and transports it to the direction of the rubber strip flipping and docking device 5; after positioning, cutting and delivering are completed, the rubber strip fixed length shearing device 3 is reset, and the steps of positioning, cutting and delivering the rear end portion of the other section of the rubber strip are entered;

[0057] (VIII) After the rear end of the rubber strip reaches the predetermined position, the double-headed rubber strip picking and transferring device 6 is started, and the double-headed positioning clamp 60 takes the front end and rear end of the rubber strip from the front end positioning clamp II50 on the rubber strip flipping and docking device 5, and the rear end picking mechanism 41 on the rubber strip picking and transferring device 4, and after clamping, transports the front end and rear end of the rubber strip toward the rubber strip and adhesive tape folding and hemming device 10, and delivers the front end and rear end of the rubber strip to the rubber strip and adhesive tape folding and hemming device 10, where the upper positioning clamp 109 and the lower positioning clamp 110 cooperate to position and clamp the front end and rear end of the rubber strip;

[0058] (IX) The rubber strip front end positioning clamp II50 on the rubber strip flipping and docking device 5 receives the front end portion of the rubber strip delivered from the rubber strip front end positioning clamp I400 on the front end picking mechanism 40 again, and rotates the front end portion of the rubber strip 180 degrees so that the front end portion of the rubber strip points to the direction of the rubber strip picking and transferring device 4; the entire rubber strip picking and transferring device 4 is reset, and the rear end portion of the rubber strip is delivered, and the front end portion of another section of the rubber strip is delivered;

[0059] (10) The tape roll unloading machine 7 discharges the tape, and the tape is transported by the tape roll unloading machine 7 to the suction cup on the tape sheet transfer device (9);

[0060] (XI) The tape slicing device 8 is started, and the laser cutting head 81 slices the tape on the suction cup 90.

[0061] (XII) After the tape slicing step is completed, the tape sheet transfer device 9 is started, the suction cup 90 absorbs the tape sheet, and is driven by the suction cup flipping drive group 91 to flip itself 180 degrees, and the mobile drive group 9b drives the moving seat 9a to move the entire tape sheet transfer device 9 toward the tape folding and binding device 10;

[0062] (XIII) After the suction cup 90 is in position at the adhesive tape folding and binding device 10, the lifting drive group 92 on the adhesive tape sheet transfer device 9 presses down the suction cup 90, and at the same time, the lower pressing module 102 on the adhesive tape folding and binding device 10 pushes up the lower pressing block 108, so that the adhesive tape sheet is separated from the suction cup 90 and adhered to the front end and rear end of the adhesive tape;

[0063] (XIV) After the adhesive tape sheet is separated from the suction cup 90, the adhesive tape sheet transfer device 9 is reset to enter the next round of adhesive tape sheet transfer;

[0064] (XV) After the adhesive tape sheet transfer device 9 exits the position of the adhesive tape folding and hemming device 10, the upper pressing block 107, the front shaping plate 111 and the rear shaping plate 112 on the adhesive tape folding and hemming device 10 perform a downward pressing action together, and the lower pressing module 102 then performs multiple upward pushing actions on the lower pressing block 108, thereby jointly pressing and hemming the adhesive tapes attached to the front end and the rear end of the adhesive tape;

[0065] (XVI) After the pressing and wrapping of the adhesive strips and tapes is completed, the adhesive strips and tapes folding and wrapping device 10 is reset, and the finished product taking-out device 11 is transferred to the position of the adhesive strips and tapes folding and wrapping device 10, and the taking-out clamp 1101 takes out the finished product and puts it into the collection area.

[0066] An automatic rubber strip cutting and rebarking machine for implementing the above method comprises a frame, a rubber strip roll-unloading machine 1 arranged on the frame, a rubber strip unwinding and supplying device 2, a rubber strip fixed-length shearing device 3, a rubber strip picking and transferring device 4, a rubber strip flipping and docking device 5, a rubber strip double-head picking and transferring device 6, a tape roll-unloading machine 7, a tape slicing device 8, a tape sheet transferring device 9, a rubber strip and tape folding and hemming device 10, and a finished product taking-out device 11.

[0067] The rubber strip unfolding and supplying device 2 of this embodiment includes a guide wheel 20 arranged along the conveying direction for vertical supply of rubber strips, a clamping wheel 21 for increasing the contact surface of the rubber strips, a counting wheel 22 for recording the supply length, a stopping mechanism 23, a driving wheel 24 for driving the supply of rubber strips, and an unfolding mechanism 25; the stopping mechanism 23 includes two matching stopping clamps 231 and a stopping clamp driving group 232 for driving the stopping action of the stopping clamps 231; the unfolding mechanism 25 includes symmetrically arranged unfolding wheels 251 for flattening the unfolded rubber strips; the rubber strip unfolding and supplying device 2 also includes a rubber strip sensor 26 for indicating that there is no rubber strip, and the rubber strip sensor 26 is arranged between the rubber strip winding and unwinding machine 1 and the rubber strip unfolding and supplying device 2.

[0068] The rubber strip fixed length shearing device 3 of this embodiment is arranged on a device mounting seat 3a, and the device mounting seat 3a is driven to move by a device driving group 3b; the rubber strip fixed length shearing device 3 includes a shearing knife mechanism 30 and a rubber strip positioning clamp mechanism 31;

[0069] The shearing knife mechanism 30 of this embodiment is arranged on the shearing knife mechanism mounting seat 30a, and the shearing knife mechanism mounting seat 30a is driven to move by the shearing knife pushing driving group 30b; the shearing knife mechanism 30 includes a shearing knife 300 and a shearing driving group 301 driving the shearing knife 300 to perform a shearing action;

[0070] The rubber strip positioning clamp mechanism 31 of the present embodiment includes a positioning clamp 310 and a positioning clamp driving group 311 for driving the positioning clamp 310 to perform positioning and clamping actions.

[0071] The rubber strip picking and transferring device 4 of this embodiment is arranged on a guide rail slide 4a, and the guide rail slide 4a is driven by a guide rail driving group 4b to move on a linear slide 4c; the rubber strip picking and transferring device 4 includes a front-end picking mechanism 40 and a rear-end picking mechanism 41;

[0072] The front-end picking mechanism 40 of this embodiment includes a rubber strip front-end positioning clamp 1400, a front-end clamp driving group 1401 for driving the rubber strip front-end positioning clamp 1400 to position and clamp, and a front-rear driving group 402 for driving the entire front-end mechanism to move forward and backward;

[0073] The rear-end picking mechanism 41 of this embodiment includes a rear-end position clamp 410 for the rubber strip, a rear-end clamp driving group 411 for driving the rear-end position clamp 410 for positioning and clamping, a flipping driving group 412 for driving the rear-end position clamp 410 for flipping, and an up-and-down driving group 413 for driving the entire rear-end mechanism to move up and down.

[0074] The rubber strip flipping and docking device 5 of the present embodiment includes a rubber strip front end positioning clamp II50, a front end clamp driving group II51 for driving the rubber strip front end positioning clamp II50 for positioning and clamping, and a docking flipping driving group 52 for driving the rubber strip front end positioning clamp II50 for flipping; the rubber strip front end positioning clamp II50 is used to receive the front end part of the rubber strip transferred by the rubber strip front end positioning clamp I400 on the front end picking mechanism 40.

[0075] The double-headed rubber strip picking and transferring device 6 of the present embodiment is arranged on a transfer mounting seat 6a, and the transfer mounting seat 6a is driven to move left and right by a transfer driving group 6b; the double-headed picking and transferring device 6 includes a double-headed positioning clamp 60, a double-headed clamp driving group 61 that drives the double-headed positioning clamp 60 for positioning and clamping, and a double-headed clamp front and rear driving group 62 that drives the double-headed positioning clamp 60 to move forward and backward.

[0076] The tape slicing device 8 of this embodiment includes a laser emitter 80, a laser cutting head 81 matched with the laser emitter 80, a laser cutting head moving group 82 for driving the laser cutting head 81, and a smoke collector 83.

[0077] The tape sheet transfer device 9 of this embodiment is arranged on a moving seat 9a, and the moving seat 9a is driven to move by a moving driving group 9b; the tape sheet transfer device 9 includes a suction cup 90, a suction cup flipping driving group 91 that drives the suction cup 90 to flip, and a lifting driving group 92 that drives the suction cup 90 and the suction cup flipping driving group 91 to rise and fall.

[0078] The adhesive tape folding and hemming device 10 of the present embodiment includes an hemming device fixing plate 100, an upper pressing module 101, a lower pressing module 102, an upper positioning module 103, a lower positioning module 104, a front shaping module 105, and a rear shaping module 106 arranged on the hemming device fixing plate 100, an upper pressing block 107 and a lower pressing block 108 connected to the pressing module, an upper positioning clamp 109 and a lower positioning clamp 110 connected to the positioning module, and a front shaping plate 111 and a rear shaping plate 112 connected to the shaping module;

[0079] The finished product taking-out device 11 is arranged together with the double-head picking and transferring device 6 on the transfer mounting seat 6a, and the transfer mounting seat 6a is driven to move by the transfer driving group 6b; the finished product taking-out device 11 includes a taking-out clamp 1101, a taking-out clamp driving group 1102 that drives the clamping action of the taking-out clamp 1101, and a taking-out clamp front and rear driving group 1103 that drives the taking-out clamp 1101 to move.

[0080] The above are only preferred embodiments of the present invention, and do not limit the present invention in any form. Any technician familiar with the art can make many possible changes and modifications to the technical solution of the present invention by using the above disclosed methods and technical contents without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, all equivalent changes made according to the shape, structure and principle of the present invention without departing from the content of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for automatically cutting and rebarring rubber strips, characterized in that: It includes the following steps: (i) the rubber strip winding and unwinding machine (1) discharges the rubber strip, and the rubber strip is transported from the rubber strip winding and unwinding machine (1) to the rubber strip unwinding and supplying device (2); (ii) the rubber strip enters the rubber strip unfolding and supplying device (2), and the rubber strip is vertically conveyed and unfolded by the cooperation of the guide wheel (20), the pressing wheel (21), the counting wheel (22), the stopper mechanism (23), the driving wheel (24) and the unfolding mechanism (25); (iii) the rubber strip picking and transferring device (4) is started, and the rubber strip front end positioning clamp I (400) on the front end picking mechanism (40) clamps the front end of the unfolded rubber strip and transports it toward the rubber strip flipping and docking device (5); (iv) the rubber strip flipping and docking device (5) is started, the rubber strip front end positioning clamp II (50) clamps the front end portion of the rubber strip delivered from the rubber strip front end positioning clamp I (400) on the front end picking mechanism (40), and rotates the front end portion of the rubber strip 180 degrees so that the front end portion of the rubber strip points to the direction of the rubber strip picking and transferring device (4); after the rubber strip is delivered, the rubber strip picking and transferring device (4) is reset; (5) When the length of the rubber strip feeding reaches a predetermined length, the stop clamp (231) on the stop mechanism (23) clamps and locks the rubber strip, stopping the rubber strip from being conveyed further; (VI) The rubber strip fixed-length shearing device (3) is activated, and the positioning clamp (310) on the rubber strip positioning clamp mechanism (31) clamps the unfolded rubber strip; at the same time, the shearing knife (300) on the shearing knife mechanism (30) extends to cut the unfolded rubber strip to form the rear end portion of the rubber strip; (VII) The rubber strip picking and transferring device (4) is started again, and the rubber strip rear end position clamp (410) on the rear end picking mechanism (41) receives the rear end portion of the rubber strip from the positioning clamp (310) of the rubber strip positioning clamp mechanism (31), and rotates the clamp by 180 degrees so that the rear end portion of the rubber strip points in the direction of the rubber strip flipping and docking device (5), and then transports the rubber strip in the direction of the rubber strip flipping and docking device (5); at the same time, the rubber strip front end positioning clamp I (400) on the front end picking mechanism (40) clamps the front end portion of the other section of the rubber strip and transports it in the direction of the rubber strip flipping and docking device (5); after positioning, cutting and delivering are completed, the rubber strip fixed length shearing device (3) is reset, and the steps of positioning, cutting and delivering the rear end portion of the other section of the rubber strip are entered; (VIII) After the rear end of the rubber strip reaches the predetermined position, the double-headed rubber strip picking and transferring device (6) is started, and the double-headed positioning clamp (60) takes over the front end and rear end of the rubber strip from the front end positioning clamp II (50) of the rubber strip on the rubber strip flipping and docking device (5), and from the rear end picking mechanism (41) on the rubber strip picking and transferring device (4), clamps and transports the front end and rear end of the rubber strip toward the rubber strip and adhesive tape folding and hemming device (10), and delivers the front end and rear end of the rubber strip to the rubber strip and adhesive tape folding and hemming device (10), where the upper positioning clamp (109) and the lower positioning clamp (110) cooperate to position and clamp the front end and rear end of the rubber strip; (IX) The rubber strip front end positioning clamp II (50) on the rubber strip flipping and docking device (5) receives the front end portion of the rubber strip delivered from the rubber strip front end positioning clamp I (400) on the front end picking mechanism (40) again, and rotates the front end portion of the rubber strip 180 degrees so that the front end portion of the rubber strip points in the direction of the rubber strip picking and transferring device (4); the entire rubber strip picking and transferring device (4) is reset, and the rear end portion of the rubber strip is delivered, and the front end portion of another section of the rubber strip is delivered; (10) the adhesive tape roll unloading machine (7) discharges the adhesive tape, and the adhesive tape is transported by the adhesive tape roll unloading machine (7) to the suction cup on the adhesive tape sheet transfer device (9); (XI) The adhesive tape slicing device (8) is started, and the laser cutting head (81) slices the adhesive tape on the suction cup (90). (XII) After the tape slicing step is completed, the tape sheet transfer device (9) is started, the suction cup (90) absorbs the tape sheet, and drives itself to flip 180 degrees through the suction cup flip drive group (91), and the mobile drive group (9b) drives the moving seat (9a) to move the entire tape sheet transfer device (9) toward the tape folding and binding device (10); (XIII) After the suction cup (90) is in place at the position of the adhesive strip and tape folding and binding device (10), the lifting drive group (92) on the adhesive tape sheet transfer device (9) presses down the suction cup (90), and at the same time, the lower pressing module (102) on the adhesive strip and tape folding and binding device (10) pushes up the lower pressing block (108), so that the adhesive tape sheet is separated from the suction cup (90) and adhered to the front end and rear end of the adhesive strip; (XIV) After the adhesive tape sheet is separated from the suction cup (90), the adhesive tape sheet transfer device (9) is reset to enter the next round of adhesive tape sheet transfer; (XV) After the adhesive tape sheet transfer device (9) exits the position of the adhesive tape folding and hemming device (10), the upper pressing block (107), the front shaping plate (111) and the rear shaping plate (112) on the adhesive tape folding and hemming device (10) perform a downward pressing action together, and the lower pressing module (102) then performs multiple upward pushing actions on the lower pressing block (108), thereby jointly pressing and hemming the adhesive tape adhered to the front end and the rear end of the adhesive tape; (XVI) After the rubber strip and tape are pressed and wrapped, the rubber strip and tape folding and wrapping device (10) is reset, the finished product taking-out device (11) is transferred to the position of the rubber strip and tape folding and wrapping device (10), and the taking-out clamp (1101) takes out the finished product and puts it into the collection area.

2. An automatic rubber strip cutting and rebarking machine for implementing the method of claim 1, comprising a frame, characterized in that: The invention comprises a rubber strip roll-unwinding machine (1) arranged on a frame, a rubber strip unwinding and supplying device (2), a rubber strip fixed-length shearing device (3), a rubber strip picking and transferring device (4), a rubber strip flipping and docking device (5), a rubber strip double-head picking and transferring device (6), a rubber tape roll-unwinding machine (7), a rubber tape slicing device (8), a rubber tape sheet transferring device (9), a rubber strip and tape folding and hemming device (10), and a finished product taking-out device (11).

3. The automatic rubber strip cutting and rebarking machine according to claim 2, characterized in that: The rubber strip unfolding and supplying device (2) comprises a guide wheel (20), a pressure wheel (21), a counting wheel (22), a stopping mechanism (23), a driving wheel (24), and an unfolding mechanism (25) arranged along the conveying direction; the stopping mechanism (23) comprises two matching stopping clamps (231) and a stopping clamp driving group (232) for driving the stopping clamps (231) to stop; the unfolding mechanism (25) comprises symmetrically arranged unfolding wheels (251) for flattening and unfolding the rubber strip; the rubber strip unfolding and supplying device (2) further comprises a rubber strip sensor (26), and the rubber strip sensor (26) is arranged between the rubber strip winding and unwinding machine (1) and the rubber strip unfolding and supplying device (2).

4. The automatic rubber strip cutting and rebarking machine according to claim 2, characterized in that: The rubber strip fixed-length shearing device (3) is arranged on a device mounting seat (3a), and the device mounting seat (3a) is driven to move by a device driving group (3b); the rubber strip fixed-length shearing device (3) comprises a shearing knife mechanism (30) and a rubber strip positioning clamp mechanism (31); The shearing knife mechanism (30) is arranged on a shearing knife mechanism mounting seat (30a), and the shearing knife mechanism mounting seat (30a) is driven to move by a shearing knife propulsion driving group (30b); the shearing knife mechanism (30) comprises a shearing knife (300) and a shearing driving group (301) for driving the shearing knife (300) to perform a shearing action; The rubber strip positioning clamp mechanism (31) comprises a positioning clamp (310) and a positioning clamp driving group (311) for driving the positioning clamp (310) to perform positioning and clamping actions.

5. The automatic rubber strip cutting and rebarking machine according to claim 2, characterized in that: The rubber strip picking and transferring device (4) is arranged on a guide rail slide (4a), and the guide rail slide (4a) is driven by a guide rail driving group (4b) to move on a linear slide rail (4c); the rubber strip picking and transferring device (4) comprises a front-end picking mechanism (40) and a rear-end picking mechanism (41); The front-end picking mechanism (40) comprises a rubber strip front-end positioning clamp I (400), a front-end clamp driving group I (401) for driving the rubber strip front-end positioning clamp I (400) to position and clamp, and a front-rear driving group (402) for driving the entire front-end mechanism to move forward and backward; The rear-end picking mechanism (41) comprises a rubber strip rear-end clamp (410), a rear-end clamp driving group (411) for driving the rubber strip rear-end clamp (410) to position and clamp, a flip driving group (412) for driving the rubber strip rear-end clamp (410) to flip, and an up-and-down driving group (413) for driving the entire rear-end mechanism to move up and down.

6. The automatic rubber strip cutting and rebarking machine according to claim 2, characterized in that: The rubber strip flipping and docking device (5) comprises a rubber strip front end positioning clamp II (50), a front end clamp driving group II (51) for driving the rubber strip front end positioning clamp II (50) to position and clamp, and a docking flipping driving group (52) for driving the rubber strip front end positioning clamp II (50) to flip; the rubber strip front end positioning clamp II (50) is used to receive the front end portion of the rubber strip transferred by the rubber strip front end positioning clamp I (400) on the front end picking mechanism (40).

7. The automatic rubber strip cutting and rebarking machine according to claim 2, characterized in that: The double-headed rubber strip picking and transferring device (6) is arranged on a transfer mounting seat (6a), and the transfer mounting seat (6a) is driven to move left and right by a transfer driving group (6b); the double-headed picking and transferring device (6) comprises a double-headed positioning clamp (60), a double-headed clamp driving group (61) for driving the double-headed positioning clamp (60) to position and clamp, and a double-headed clamp front and rear driving group (62) for driving the double-headed positioning clamp (60) to move forward and backward.

8. The automatic rubber strip cutting and rebarking machine according to claim 2, characterized in that: The adhesive tape slicing device (8) comprises a laser emitter (80), a laser cutting head (81) matched with the laser emitter (80), a laser cutting head moving group (82) for driving the laser cutting head (81) to move forward, and a smoke collector (83).

9. The automatic rubber strip cutting and rebarking machine according to claim 2, characterized in that: The adhesive tape sheet transfer device (9) is arranged on a movable seat (9a), and is driven to move by a movable drive group (9b); the adhesive tape sheet transfer device (9) comprises a suction cup (90), a suction cup flipping drive group (91) for driving the suction cup (90) to flip, and a lifting drive group (92) for driving the suction cup (90) and the suction cup flipping drive group (91) to rise and fall.

10. The automatic rubber strip cutting and rebarking machine according to claim 2, characterized in that: The adhesive strip and adhesive tape folding and edge binding device (10) comprises an edge binding device fixing plate (100), an upper pressing module (101), a lower pressing module (102), an upper positioning module (103), a lower positioning module (104), a front shaping module (105), and a rear shaping module (106) arranged on the edge binding device fixing plate (100), an upper pressing block (107) and a lower pressing block (108) connected to the pressing module, an upper positioning clamp (109) and a lower positioning clamp (110) connected to the positioning module, and a front shaping plate (111) and a rear shaping plate (112) connected to the shaping module; The finished product taking-out device (11) is arranged together with the double-head picking-up transfer device (6) on a transfer mounting seat (6a), and the transfer mounting seat (6a) is driven to move by a transfer drive group (6b); the finished product taking-out device (11) comprises a taking-out clamp (1101), a taking-out clamp drive group (1102) for driving the taking-out clamp (1101) to clamp, and a taking-out clamp front and rear drive group (1103) for driving the taking-out clamp (1101) to move.

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