Spliced ​​rubber coating mechanism and winding rubber coating device

Abstract

The present invention provides a splicing type rubber coating mechanism and a winding rubber coating device. The splicing type rubber coating mechanism comprises a base and a plurality of splicing blocks. The base comprises a mounting frame, a first revolving door and a second revolving door. A first hinge column and a second hinge column are arranged on the mounting frame. The first hinge column and the second hinge column are arranged in parallel. The first revolving door rotates around the first hinge column, and the second revolving door rotates around the second hinge column. A plurality of splicing blocks are respectively arranged on the first revolving door and the second revolving door. A rubber coating finger assembly is arranged on a splicing block. By adopting the above structure, the rubber coating mechanism is opened in sections, so that the internal components of the winding rubber coating device are exposed, which is convenient for operators to debug or replace the internal components, and effectively improves work efficiency; a rubber coating finger assembly is correspondingly arranged on a splicing block, and the splicing block is directly added to the base without replacing the entire rubber coating mechanism, thereby improving the versatility of the rubber coating mechanism.

Description

Technical Field

[0001] The invention relates to the field of coil processing equipment, and in particular to a spliced ​​rubber coating mechanism and a winding rubber coating device. Background Art

[0002] The existing winding and rubber coating device includes a rubber coating mechanism and a winding mechanism. In the vertical direction, the rubber coating mechanism is arranged above the winding mechanism. The winding mechanism is used to wind the frame, and the rubber coating structure is used to wrap the coil with tape to complete the winding. During the winding and rubber coating process, the rubber coating position and the winding position are arranged on the front side of the winding and rubber coating device close to the operator, so that the operator can observe the rubber coating and winding. When the operator debugs or replaces the components inside the winding and rubber coating device, it is necessary to remove the entire rubber coating mechanism located on the front side of the winding and rubber coating device. After debugging or replacing the components, the entire rubber coating mechanism can be installed. This process is very cumbersome and brings inconvenience to the debugging and replacement of internal components. In the existing winding and rubber coating device, the number of winding shafts in the winding mechanism is the same as the number of rubber coating finger components in the rubber coating mechanism, and the winding and rubber coating are one-to-one. When a winding shaft needs to be added to the winding and rubber coating device, only the entire rubber coating mechanism can be replaced, and the versatility is poor. Summary of the invention

[0003] The first object of the present invention is to provide a splicing type rubber-coating mechanism which does not require disassembly and has great versatility.

[0004] The second object of the present invention is to provide a wire winding and rubber coating device including the above-mentioned spliced ​​rubber coating mechanism.

[0005] In order to achieve the above-mentioned first purpose, the splicing type rubber-coated mechanism provided by the present invention includes a base and a plurality of splicing blocks, the base includes a mounting frame, a first revolving door and a second revolving door, the mounting frame is provided with a first hinge column and a second hinge column, the first hinge column is arranged parallel to the second hinge column, the first revolving door rotates around the first hinge column, and the second revolving door rotates around the second hinge column, the plurality of splicing blocks are respectively arranged on the first revolving door and the second revolving door, and a splicing block is provided with a rubber-coated finger assembly.

[0006] It can be seen from the above scheme that when debugging or replacing the internal components of the winding and rubber coating device, the first revolving door is driven to rotate around the first hinged column, and the second revolving door is driven to rotate around the second hinged column, so that the rubber coating mechanism is opened in sections, so that the internal components of the winding and rubber coating device are exposed, which is convenient for operators to debug or replace the internal components without disassembling the rubber coating mechanism, thereby effectively improving work efficiency; a rubber coating finger assembly is correspondingly arranged on a splicing block. When the winding and rubber coating device needs to add a winding shaft, a splicing block is directly added to the base without replacing the entire rubber coating mechanism, so that the rubber coating mechanism is suitable for winding and rubber coating devices with more different numbers of winding shafts, thereby improving the versatility of the rubber coating mechanism.

[0007] A further solution is that the first revolving door and the second revolving door are respectively provided with mounting strips, the mounting strips extend along the radial direction of the first hinged column or the radial direction of the second hinged column, and the mounting strips penetrate through a plurality of splicing blocks.

[0008] It can be seen that the splicing block is installed on the revolving door by passing through the installation strip, which is convenient and quick.

[0009] A further solution is that the spliced ​​rubber-coated mechanism includes a locking block, and the locking block is magnetically connected to the first revolving door and the second revolving door respectively.

[0010] It can be seen that after the revolving door is magnetically connected to the locking block, it can be avoided that the revolving door rotates during the rubber coating process, which affects the rubber coating effect.

[0011] A further solution is that the spliced ​​rubber-coated mechanism includes a lifting assembly, the lifting assembly includes a fixed block and a lifting drive device, the lifting drive device is arranged on the fixed block, and the lifting drive device drives the base to move.

[0012] It can be seen that the lifting assembly drives the base to move, and can adjust the height of the rubber coating mechanism in the winding rubber coating device, so that the tape in the rubber coating mechanism can better cover the coil.

[0013] A further solution is that a first handle is connected to the first revolving door, the first handle comprises a mounting rod and a handle rod, and the mounting rod is intersected and connected with the handle rod.

[0014] It can be seen that the revolving door can be driven to rotate around the hinge column more quickly and conveniently through the handle.

[0015] A further solution is that the glue-wrapped finger assembly includes a glue-clamping assembly, a cutter assembly, a pressure wheel assembly and a glue-pulling assembly, the glue-clamping assembly includes a support block, a pressure block and a pressure block driving device, the pressure block driving device drives the pressure block to move toward the support block, the cutter assembly includes a cutter and a cutter driving device, the cutter driving device drives the cutter to move, the pressure wheel assembly includes a pressure wheel and a pressure wheel driving device, the glue-pulling assembly includes a clamping assembly and a glue-pulling movement driving assembly, the clamping assembly includes a first clamping block, a second clamping block and a clamping block driving assembly, the clamping block driving assembly drives the first clamping block to move toward or away from the second clamping block, the glue-pulling movement driving assembly drives the clamping assembly to move toward the glue-clamping assembly, the cutter assembly is arranged between the glue-clamping assembly and the pressure wheel assembly, and the pressure wheel assembly is arranged between the clamping assembly and the cutter assembly.

[0016] It can be seen that during rubber coating, the clamping assembly clamps the head of the tape, the tape passes between the support block and the pressure block, and the tape moves to the coil that has been wound. With the rotation of the coil and the pressure of the pressure wheel, the tape is wrapped around the coil layer by layer, and the cutter cuts off the tape. While the clamping assembly releases the tape, the support block and the pressure block clamp the tape to complete the unloading of the rubber coated coil. The clamping assembly moves to the support block, clamps the tape, and performs the next rubber coating work.

[0017] A further solution is that the clamp block driving assembly includes a clamp block driving device, and the pressure block driving device, the cutter driving device, the pressure wheel driving device and the clamp block driving device are respectively cylinders; multiple groups of ventilation components are respectively arranged on the first revolving door and the second revolving door, one group of ventilation components includes a first vent, a second vent, a third vent and a fourth vent, the cylinder in a rubber-coated finger assembly is correspondingly connected to the ventilation component, and the first vent in the multiple groups of ventilation components is simultaneously connected to the vacuum generator.

[0018] It can be seen that one ventilation component is connected to a corresponding rubber-coated finger component on the splicing block, and the first ventilation ports of the plurality of ventilation components are all connected to the same vacuum generator, thereby achieving synchronization between the rubber-coated finger components on each splicing block.

[0019] A further solution is that the glue-coating finger assembly includes a guide assembly, and the glue-clamping assembly, the cutting knife assembly, the pressure wheel assembly and the glue-pulling assembly are arranged on the splicing block, the guide assembly includes a first guide rod, a second guide rod, a third guide rod and a guide rod movement drive assembly, the first guide rod and the third guide rod are located on a first plane, the second guide rod is located on a second plane, the first plane and the second plane are arranged in parallel, and the second guide rod is located between the first guide rod and the third guide rod; the guide rod movement drive assembly drives the second guide rod to move toward or away from the first plane; the guide rod movement drive assembly includes a first driving device, a first rotating block and a first spring, the first rotating block includes a first connecting end, a hinged end and a second connecting end, the hinged end is arranged between the first connecting end and the second connecting end, the first driving device is connected to the first connecting end, the hinged end is connected to the splicing block, and the second connecting end is connected to the second guide rod.

[0020] It can be seen that when the adhesive tape passes through the guide assembly, the adhesive tape is adjacent to each guide rod. When the guide rod moving driving assembly drives the second guide rod to move toward or away from the first plane, the tightness of the adhesive tape can be adjusted. The first driving device drives the first rotating block to rotate around the hinge end, stretching the first spring while the second guide rod moves. After the first driving device stops driving, the second guide rod is reset under the action of the spring, thereby realizing the adjustment of the tightness of the adhesive tape.

[0021] A further solution is that the glue pulling moving drive assembly includes a second drive device, a rack, a gear and a second rotating block. The second drive device drives the rack to move, the rack is meshed with the gear, the gear is fixedly connected to the first end of the second rotating block, a slide groove is provided on the second end of the second rotating block, and the clamping assembly includes a slider, which slides in the slide groove.

[0022] It can be seen that the second driving device drives the rack to move, driving the gear to rotate. Since the gear is fixedly connected to the second rotating block, the rotation of the gear drives the rotation of the second rotating block. Since the slider is set in the slide groove, it drives the slider to move, thereby realizing the movement of the clamping assembly.

[0023] To achieve the second objective mentioned above, the wire winding and rubber coating device provided by the present invention includes the spliced ​​rubber coating mechanism as mentioned above. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of an embodiment of a wire winding and rubber coating device of the present invention.

[0025] Figure 2 It is a structural diagram of the spliced ​​rubber coating mechanism in the embodiment of the winding rubber coating device of the present invention.

[0026] Figure 3 It is a structural diagram from another angle of the spliced ​​rubber coating mechanism in the embodiment of the winding rubber coating device of the present invention.

[0027] Figure 4 It is a structural diagram of the base in the spliced ​​rubber coating mechanism in the embodiment of the winding rubber coating device of the present invention.

[0028] Figure 5 It is a structural diagram of the splicing block in the splicing type glue coating mechanism in the embodiment of the winding glue coating device of the present invention.

[0029] Figure 6 It is a structural diagram from another angle on the splicing block in the splicing type glue coating mechanism in the embodiment of the winding glue coating device of the present invention.

[0030] Figure 7 yes Figure 2 Enlarged view of point A.

[0031] The present invention is further described below in conjunction with the accompanying drawings and embodiments. DETAILED DESCRIPTION

[0032] The winding glue coating device in the present invention is used for preparing an inductor coil, and the winding glue coating device includes a splicing glue coating mechanism, and the glue coating mechanism is used for performing a glue coating process of a coil that has been wound. The splicing glue coating mechanism in the present invention exposes the internal components of the winding glue coating device through an opening structure, which is convenient for debugging or replacing the internal components, and the glue coating finger assembly in the glue coating mechanism is arranged on a splicing block, and a plurality of splicing blocks are arranged on the base of the glue coating mechanism, so that the number of splicing blocks on the base can be more conveniently adjusted, thereby improving the versatility of the glue coating mechanism.

[0033] See also Figure 1 The winding and rubber coating device includes a mounting platform 1, a winding mechanism 2, a nozzle crossbeam assembly 3 and a spliced ​​rubber coating mechanism 4. The winding mechanism 2, the nozzle crossbeam assembly 3 and the spliced ​​rubber coating mechanism 4 are respectively arranged on the front side of the mounting platform 1. In the vertical direction, the spliced ​​rubber coating mechanism 4 is arranged above the nozzle crossbeam assembly 3, and the nozzle crossbeam assembly 3 is arranged above the winding mechanism 2. In this embodiment, the nozzle crossbeam assembly 3 includes a nozzle crossbeam 31 and a crossbeam driving assembly. A plurality of nozzles 32 are arranged on the nozzle crossbeam 31. The wire passes through the nozzles 32, and the nozzles 32 guide the wires; the crossbeam driving assembly drives the nozzle crossbeam 31 to move. The winding mechanism 2 includes a plurality of winding shafts 21 and a winding driving assembly. The winding driving assembly is used to drive the plurality of winding shafts 21 to rotate and move simultaneously; the winding shaft 21 is used to fix the skeleton and drive the skeleton to rotate. The mounting platform 1 includes an outer frame 11, and the outer frame 11 covers the crossbeam driving assembly and the winding driving assembly. An opening 111 is provided on the side wall of the outer frame 11 facing the spliced ​​rubber coating mechanism 4 . The spliced ​​rubber coating mechanism 4 is arranged at the opening 111 to shield the crossbeam driving assembly and the winding driving assembly in the outer frame 11 . The winding shaft 21 passes through the opening 111 .

[0034] See also Figure 2 and Figure 3 The splicing type rubber coating mechanism 4 includes a base 5 and a plurality of splicing blocks 6, the plurality of splicing blocks 6 are arranged on the base 5, a group of rubber coating finger components 7 are arranged on each splicing block 6, and the number of the splicing blocks 6 can correspond to the number of the winding shafts 21 and correspond one to one along the vertical direction. Figure 4The base 5 includes two mounting frames 51, a first revolving door 52 and a second revolving door 53. In this embodiment, a first hinge column 511 is arranged on one mounting frame 51, and a second hinge column 512 is arranged on the other mounting frame 51. The first hinge column 511 and the second hinge column 512 are arranged in parallel along the vertical direction. The first revolving door 52 includes a horizontal mounting block 521, two vertical mounting blocks 522 and two mounting strips 523. The two mounting strips 523 are cylindrical. The axial direction of the mounting strips 523 is parallel to the length direction of the horizontal mounting block 521 along the horizontal direction. The length direction of the mounting strips 523 is parallel to the radial direction of the first hinge column 511. The horizontal mounting block 521 and the two mounting strips 523 are respectively arranged between the two vertical mounting blocks 522. One of the vertical mounting blocks 522 is hingedly connected to the first hinge column 511. The vertical mounting block 522 rotates around the axis of the first hinge column 511, driving the first revolving door 52 to rotate around the axis of the first hinge column 511.

[0035] The structure of the first revolving door 52 is the same as that of the second revolving door 53. The vertical mounting block 522 in the second revolving door 53 is hingedly connected to the second hinge column 512, so that the vertical mounting block 522 in the second revolving door 53 rotates around the axis of the second hinge column 512, so that the second revolving door 53 rotates around the second hinge column 512. In this embodiment, when the operator drives the first revolving door 52 or the second revolving door 53 to rotate, so that the components in the outer frame 11 are exposed, the operator drives the first revolving door 52 to rotate away from the second revolving door 53, and the second revolving door 53 to rotate away from the first revolving door 52, so as to open the splicing type rubber coating mechanism 4, and the operator debugs or replaces the internal components of the winding rubber coating device through the opening of the outer frame 11. After completing the debugging or replacement of the internal components, the first revolving door 52 is driven to move toward the second revolving door 53, and the second revolving door 53 is driven to rotate toward the first revolving door 52, and the splicing type rubber coating mechanism 4 is closed, so that the winding rubber coating device continues to be wound and coated.

[0036] The spliced ​​rubber coating mechanism 4 includes two lifting components, one of which is connected to the first revolving door 52 or the second revolving door 53. The lifting component includes a fixed block 54 and a lifting drive device 55, the fixed block 54 is arranged on the outer frame 11, and the lifting drive device 55 is arranged on the fixed block 54. The lifting drive device 55 is connected to the mounting frame 51 one by one, and the two lifting drive devices 55 simultaneously drive the base 5 to move in the vertical direction. In this embodiment, the lifting drive device 55 is a cylinder. The lifting drive device 55 drives the base 5 to move, so that the rubber coating finger assembly 7 on the base 5 can coat the coil.

[0037] The first revolving door 52 and the second revolving door 53 are respectively connected with a first handle 56. In this embodiment, the first handle 56 on the first revolving door 52 can be arranged close to the second revolving door 53. The first handle 56 on the first revolving door 52 has a larger torque, which can make the operator open the two revolving doors more labor-saving. The first handle 56 includes a mounting rod 561 and a handle rod 562. The handle rod 562 passes through the mounting rod 561, and the mounting rod 561 is vertically connected to the handle rod 562.

[0038] The winding rubber coating device includes a locking assembly, which includes a locking block 57 and a locking block driving device. In this embodiment, the locking block 57 is arranged on the outer frame 11, and the locking block driving device drives the locking block 57 to move in the vertical direction. The movement of the locking block 57 is synchronized with the movement of the base 5. The locking block 57 may be provided with a first locking position and a second locking position. The first revolving door 52 may be magnetically connected to the locking block 57 at the first locking position, and the second revolving door 53 may be magnetically connected to the locking block 57 at the second locking position. The locking block 57 may also be connected to the first revolving door 52 and the second revolving door 53 through a snap-fit ​​structure. After the revolving door is connected to the locking block 57, it can be avoided that the revolving door rotates during the rubber coating process, thereby affecting the rubber coating effect.

[0039] As another embodiment, when the spliced ​​rubber-coated mechanism 4 is opened, the first revolving door 52 rotates toward the second revolving door 53, and when the second revolving door 53 rotates toward the first revolving door 52, there are two sets of locking components on the outer frame 11, and one locking component corresponds to one revolving door.

[0040] Two protrusions 61 are provided on the side wall of the splicing block 6 facing the base 5, each protrusion 61 is provided with a through hole 62, and a mounting bar 523 passes through one of the same protrusions 61 of the plurality of splicing blocks 6, so that the plurality of splicing blocks 6 are connected in series. The two mounting bars 523 pass through the two protrusions 61 on the splicing block 6, respectively, so that the mounting block of the splicing block 6 on the base 5 is more stable, and the splicing block 6 is prevented from being offset. In this embodiment, when adjusting the number of splicing blocks 6, the splicing block 6 can be directly slid out of the mounting bar 523 or directly slid into the mounting bar 523, and the operation is simple and quick. When adding a splicing block 6 to the mounting strip 523, slide one splicing block 6 onto the mounting strip 523, then slide an isolation sleeve 58 into the mounting strip 523, the isolation sleeve 58 is sleeved on the outside of the positioning sleeve, and then slide another splicing block 6 onto the mounting strip 523, so that there is an isolation sleeve 58 between two adjacent splicing blocks 6, thereby further enhancing the stability of the splicing block 6 installed on the base 5.

[0041] See also Figure 5 , Figure 6 and Figure 7The glue finger assembly 7 includes a guide assembly 8, a glue clamping assembly 9, a cutter assembly 10, a pressure wheel assembly 71 and a glue pulling assembly 72. In the vertical direction, the guide assembly 8 is arranged above the angle assembly, and the glue clamping assembly 9, the cutter assembly 10, the pressure wheel assembly 71 and the glue pulling assembly 72 are arranged in sequence in the horizontal direction. The guide assembly 8 adjusts the tightness of the tape; the guide assembly 8 includes a first guide rod 81, a second guide rod 82, a third guide rod 83 and a guide rod moving drive assembly. The first guide rod 81 and the third guide rod 83 are located on a first plane, and the first plane extends in the vertical direction. The second guide rod 82 is located on a second plane, and the first plane and the second plane are arranged in parallel. The second guide rod 82 is located between the first guide rod 81 and the third guide rod 83. The guide rod moving drive assembly drives the second guide rod 82 to move toward or away from the first plane. When the adhesive tape passes through the guide assembly 8, the adhesive tape extends in an S shape, and the adhesive tape is adjacent to each guide rod. When the guide rod moving driving assembly drives the second guide rod 82 to move toward or away from the first plane, the tightness of the adhesive tape can be adjusted. In this embodiment, a slide groove 63 is provided on the splicing block 6, the second guide rod 82 passes through the slide groove 63, the first guide rod 81 and the third guide rod 83 are arranged on the side wall of the splicing block 6 away from the outer frame 11, and the second guide rod 82 and the guide rod moving driving assembly are arranged on the side wall of the splicing block 6 facing the outer frame 11. The guide rod moving driving assembly includes a first driving device 84, a first rotating block 85 and a first spring 86. The first rotating block 85 includes a first connecting end 851, a hinged end 852 and a second connecting end 853. The hinged end 852 is arranged between the first connecting end 851 and the second connecting end 853. The first driving device 84 is connected to the first connecting end 851, the hinged end 852 is connected to the splicing block 6, the second connecting end 853 is connected to the second guide rod 82, and the first spring 86 is respectively connected to the splicing block 6 and the second connecting end 853 of the first rotating block 85. When the tightness of the adhesive tape needs to be adjusted, the first driving device 84 drives the first rotating block 85 to rotate around the hinged end 852 in the horizontal direction, and the second guide rod 82 moves toward the first plane while the first spring 86 is stretched, so that the distance between the second guide rod 82 and the first plane is shortened, and the adhesive tape is stretched and loosened. After the first driving device 84 stops driving, the second guide rod 82 is reset under the elastic force of the first spring 86, so that the second guide rod 82 moves away from the first plane, the distance between the first plane and the second guide rod 82 increases, and the tape is stretched and tightened, thereby achieving the adjustment of the tightness of the tape.

[0042] The rubber-coated assembly 7 includes a tape length detection assembly 73. In the vertical direction, the tape length detection assembly 73 is arranged below the guide assembly 8. The tape length detection assembly 73 is arranged on the side wall of the splicing block 6 away from the outer frame 11. The tape length detection assembly 73 includes a sensor 731, a detection piece 732, a compression spring 733, a rotating sleeve 734 and a fixed rod 735. The axial first end of the fixed rod 735 and the sensor 731 are arranged on the splicing block 6. The rotating sleeve 734 is sleeved outside the fixed rod 735, and the compression spring 733 abuts between the axial second end of the fixed rod 735 and the rotating sleeve 734. The detection piece 732 is connected to the rotating sleeve 734. The detection piece 732 is arranged with a plurality of grooves 7321 at equal distances along the circumference of the detection piece 732. The sensor 731 is provided with a detection groove 7311, and the detection piece 732 rotates in the detection groove 7311. When the tape passes through the tape length detection assembly, the tape abuts against the rotating sleeve 734. The movement of the tape causes the rotating sleeve 734 to rotate, driving the detection sheet 732 to rotate, so that the sensor 731 calculates the length of the tape through the rotation of the detection sheet 732. The compression spring 733 is provided to enable the rotating sleeve 734 to move toward the splicing block 6, so that the rotating sleeve 734 can rotate better while ensuring that the detection sheet 732 is located in the detection slot 7311.

[0043] The laminated component 9 includes a support block 91, a pressure block 92 and a pressure block driving device 93; in this embodiment, a step 911 is provided on the side wall of the support block 91 facing the pressure block 92. The pressure block driving device 93 drives the pressure block 92 to move toward the step 911 in the vertical direction. The setting of the step 911 can better clamp the tape between the pressure block 92 and the support block 91. The laminated component 9 also includes a second spring 94, a sleeve 95, a connecting rod 96 and a moving block 97. A through groove 64 is provided on the splicing block 6. The pressure block driving device 93 is provided on the side wall of the splicing block 6 facing the outer frame 11. The pressure block driving device 93 is a cylinder. The pressure block driving device 93 is connected to the moving block 97, and the moving block 97 passes through the through groove 64. The sleeve 95 is fixed on the side wall of the splicing block 6 away from the outer frame 11, and the connecting rod 96 passes through the sleeve 95; the axial ends of the connecting rod 96 are respectively connected to the moving block 97 and the pressure block 92. The second spring 94 is sleeved outside the connecting rod 96, and the second spring 94 abuts between the connecting rod 96 and the shaft sleeve 95. The pressing block driving device 93 drives the connecting rod 96 to move, driving the pressing block 92 to move, thereby driving the pressing block 92 to move, and the second spring 94 is compressed. After the pressing block driving device 93 stops driving, the pressing block 92 is reset under the elastic force of the second spring 94.

[0044] The cutter assembly 10 comprises a cutter 101, a cutter driving device 102, a connecting rod 103 and a moving block 104. The two axial ends of the connecting rod 103 are respectively connected to the cutter 101 and the moving block 103. The cutter driving device 102 drives the connecting rod 103 to move through the moving block 104, thereby driving the cutter 101 to move.

[0045] The pressure wheel assembly 71 includes a pressure wheel 711, a pressure wheel driving device 712, a sleeve 713, a connecting rod 714 and a fourth spring 715. The sleeve 713 is fixed on the splicing block 6. The connecting rod 714 runs through the sleeve 713. The axial ends of the connecting rod 714 are respectively connected to the pressure wheel 711 and the pressure wheel driving device 712. The fourth spring 715 is sleeved outside the connecting rod 714, and the fourth spring 715 abuts between one end of the connecting rod 714 and the sleeve 713. When the pressure wheel driving device 712 drives the connecting rod 714 to move, the fourth spring 715 is compressed while driving the pressure wheel 711 to move. After the pressure wheel driving device 712 stops driving, the pressure wheel 711 is reset under the elastic force of the fourth spring 715.

[0046] The glue pulling component 72 includes a clamping component 74 and a glue pulling moving driving component 75. The clamping component 74 is used to clamp the adhesive tape, and the glue pulling moving driving component 75 drives the clamping component 74 to move toward the glue clamping component 9 to facilitate the clamping component 74 to re-glue and continue to glue.

[0047] The clamping assembly 74 includes a first clamping block 741, a second clamping block 742 and a clamping block driving assembly, and the clamping block driving assembly drives the first clamping block 741 to move toward or away from the second clamping block 742. In this embodiment, the clamping block driving assembly includes a rotating block 743, a moving block 744, a spring 745 and a clamping block driving device 746, the rotating block 743, the spring 745 and the clamping block driving device 746 are arranged on the moving block 744, the rotating block 743 includes a connecting first end 7431, a hinged end 7432 and a connecting second end 7433, the clamping block driving device 746 is connected to the connecting first end 7431 of the rotating block 743, the hinged end 7432 of the rotating block 743 is hinged to the moving block 744, the connecting second end 7433 of the rotating block 743 passes through the moving block 744 and is connected to the first clamping block 741, and the spring 745 is connected between the moving block 744 and the hinged end 7432 of the rotating block 743. When the clamping block driving device 746 drives the first connection end 7431 of the rotating block 743 to move, the rotating block 743 rotates around the hinge end 7432, driving the second connection end 7433 of the rotating block 743 to rotate, so that the first clamping block 741 moves away from the second clamping block 742, so that the adhesive tape passes between the first clamping block 741 and the second clamping block 742. When the clamping block driving device 746 stops driving, the second connection end 7433 of the rotating block 743 is reset under the drive of the spring 745, so that the first clamping block 741 moves toward the second clamping block 742, thereby clamping the adhesive tape.

[0048] The glue pulling moving driving assembly 75 comprises a second driving device 751, a rack 752, a gear 753 and a second rotating block 754. The second driving device 751 drives the rack 752 to move in the vertical direction. The rack 752 is meshed with the gear 753. The gear 753 is fixedly connected to the first end of the second rotating block 754. A slide groove 7541 is provided on the second end of the second rotating block 754. A slider 7441 is protrudingly provided on the moving block 744. The slider 7441 slides in the slide groove 7541. When the movement of the rack 752 drives the gear 753 to rotate, the second end of the second rotating block 754 is driven to move. Since the slider 7441 is located in the slide groove 7541, the moving block 744 is driven to move, so that the clamping assembly 74 moves toward the glue clamping assembly 9. When the gear 753 rotates in the reverse direction, the second end of the second rotating block 754 moves in the reverse direction, driving the clamping assembly 74 to reset.

[0049] During rubber coating, the clamping assembly 74 clamps the head of the tape, and the tape passes between the support block 91 and the pressure block 92, and the tape moves to the coil that has been wound. With the rotation of the coil and the pressure of the pressure wheel 711, the tape is wrapped around the coil layer by layer, and the cutter 101 cuts the tape. While the clamping assembly 74 releases the tape, the support block 91 and the pressure block 92 clamp the tape, and the rubber-coated coil is unloaded. The clamping assembly 74 moves to the support block 91, clamps the tape, and performs the next rubber coating operation.

[0050] The pressing block driving device 93, the cutting knife driving device 102, the pressing wheel driving device 712 and the clamping block driving device 746 are cylinders. The first rotating door 52 and the second rotating door 53 are respectively provided with multiple groups of ventilation components 12, each of which includes a first vent 121, a second vent 122, a third vent 123 and a fourth vent 124. The cylinder in one rubber-coated finger assembly 7 is connected to one group of ventilation components 12. The first vent 121 in the multiple groups of ventilation components 12 is simultaneously connected to the same vacuum generator. The same vacuum generator simultaneously controls the same cylinder in the multiple groups of rubber-coated finger assemblies 7, so as to achieve the synchronization of the actions of the components in the multiple rubber-coated finger assemblies 7.

[0051] When debugging or replacing the internal components of the winding and rubber coating device, the first rotating door 52 is driven to rotate around the first hinge column 511, and the second rotating door 53 is driven to rotate around the second hinge column 512, so that the rubber coating mechanism is opened in sections, so that the internal components of the winding and rubber coating device are exposed, which is convenient for operators to debug or replace the internal components without disassembling the rubber coating mechanism 4, thereby effectively improving work efficiency; a rubber coating finger assembly 7 is correspondingly arranged on a splicing block 6. When the winding and rubber coating device needs to increase the winding shaft, the splicing block 6 is directly added to the base 5 without replacing the entire rubber coating mechanism 4, so that the rubber coating mechanism 4 is suitable for winding and rubber coating devices with more different numbers of winding shafts, thereby improving the versatility of the rubber coating mechanism.

[0052] Finally, it should be emphasized that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Spliced ​​rubber-coated structure, characterized in that: include: A base and a plurality of splicing blocks, the base comprising a mounting frame, a first revolving door and a second revolving door, the mounting frame being provided with a first hinged column and a second hinged column, the first hinged column being provided in parallel with the second hinged column, the first revolving door rotating around the first hinged column, the second revolving door rotating around the second hinged column, a plurality of splicing blocks being provided on the first revolving door and the second revolving door, respectively, and a rubber-coated finger assembly being provided on one of the splicing blocks; The first revolving door and the second revolving door are respectively provided with mounting strips, the mounting strips extending along the radial direction of the first hinged column or the radial direction of the second hinged column, and the mounting strips penetrate through the plurality of splicing blocks; The spliced ​​rubber-coated mechanism comprises a locking block, and the locking block is magnetically connected to the first revolving door and the second revolving door respectively; The spliced ​​rubber-coated mechanism comprises a lifting assembly, the lifting assembly comprises a fixed block and a lifting drive device, the fixed block is arranged on the outer frame, the lifting drive device is arranged on the fixed block, and the two lifting drive devices simultaneously drive the base to move in the vertical direction; The first revolving door is connected with a first handle, the first handle comprises a mounting rod and a handle rod, the mounting rod is intersected and connected with the handle rod; The first revolving door comprises a horizontal mounting block, two vertical mounting blocks and two mounting strips, the two mounting strips are cylindrical, the axial direction of the mounting strips is parallel to the length direction of the horizontal mounting block along the horizontal direction, the length direction of the mounting strips is parallel to the radial direction of the first hinged column, the horizontal mounting block and the two mounting strips are respectively arranged between the two vertical mounting blocks, one of the vertical mounting blocks is hingedly connected to the first hinged column, the vertical mounting block rotates around the axis of the first hinged column, and drives the first revolving door to rotate around the axis of the first hinged column; One of the lifting components is connected to the first revolving door or the second revolving door, and the lifting drive devices are connected to the mounting frames one by one; Two protruding blocks are arranged on the side wall of the splicing block facing the base, each of the protruding blocks is arranged with a through hole, and one of the mounting strips passes through one of the same protruding blocks of multiple splicing blocks to connect the multiple splicing blocks in series, and the two mounting strips pass through the two protruding blocks on the splicing blocks respectively.

2. The splicing type rubber-coating mechanism according to claim 1 is characterized in that: The glue-wrapping finger assembly includes a glue-clamping assembly, a cutter assembly, a pressure wheel assembly and a glue-pulling assembly. The glue-clamping assembly includes a support block, a pressure block and a pressure block driving device. The pressure block driving device drives the pressure block to move toward the support block. The cutter assembly includes a cutter and a cutter driving device. The cutter driving device drives the cutter to move. The pressure wheel assembly includes a pressure wheel and a pressure wheel driving device. The glue-pulling assembly includes a clamping assembly and a glue-pulling moving driving assembly. The clamping assembly includes a first clamping block, a second clamping block and a clamping block driving assembly. The clamping block driving assembly drives the first clamping block to move toward or away from the second clamping block. The glue-pulling moving driving assembly drives the clamping assembly to move toward the glue-clamping assembly. The cutter assembly is arranged between the glue-clamping assembly and the pressure wheel assembly, and the pressure wheel assembly is arranged between the clamping assembly and the cutter assembly.

3. The splicing type rubber-coating mechanism according to claim 2 is characterized in that: The clamp block driving assembly comprises a clamp block driving device, and the pressing block driving device, the cutter driving device, the pressure wheel driving device and the clamp block driving device are cylinders respectively; A plurality of ventilation assemblies are respectively arranged on the first revolving door and the second revolving door, wherein a group of the ventilation assemblies comprises a first vent, a second vent, a third vent and a fourth vent, the cylinder in one of the rubber-coated finger assemblies is correspondingly connected to the ventilation assemblies, and the first vents in the plurality of groups of the ventilation assemblies are simultaneously connected to the vacuum generator.

4. The spliced ​​rubber-coated structure according to claim 2 is characterized in that: The glue-wrapping finger assembly comprises a guide assembly, the glue-clamping assembly, the cutter assembly, the pressure wheel assembly and the glue-pulling assembly are arranged on the splicing block, the guide assembly comprises a first guide rod, a second guide rod, a third guide rod and a guide rod moving drive assembly, the first guide rod and the third guide rod are located on a first plane, the second guide rod is located on a second plane, the first plane and the second plane are arranged in parallel, and the second guide rod is located between the first guide rod and the third guide rod; the guide rod moving drive assembly drives the second guide rod to move toward or away from the first plane; The guide rod moving drive assembly includes a first driving device, a first rotating block and a first spring, the first rotating block includes a first connecting end, a hinged end and a second connecting end, the hinged end is arranged between the first connecting end and the second connecting end, the first driving device is connected to the first connecting end, the hinged end is connected to the splicing block, the second connecting end is connected to the second guide rod, and the first spring is respectively connected to the splicing block and the first rotating block.

5. The spliced ​​rubber-coated structure according to claim 2 is characterized in that: The glue pulling moving drive assembly includes a second driving device, a rack, a gear and a second rotating block. The second driving device drives the rack to move. The rack is meshed with the gear. The gear is fixedly connected to the first end of the second rotating block. A slide groove is provided on the second end of the second rotating block. The clamping assembly includes a slider, and the slider slides in the slide groove.

6. Wire winding and rubber coating device, characterized in that: It comprises the spliced ​​rubber-coating structure as described in any one of claims 1 to 5.

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