Alpha coil adhesive tape binding device

Abstract

The utility model discloses an alpha coil adhesive tape binding device which comprises an adhesive tape feeding device, a first lifting device and a second lifting device. An adhesive tape clamping device is installed at one movable end of the lifting device and corresponds to the adhesive tape feeding device, and a cutting device is arranged between the adhesive tape clamping device and the adhesive tape feeding device. An adhesive tape winding device is installed at the movable end of the second lifting device and used for winding an adhesive tape body on a coil, by adopting an independent feeding mode, the winding device becomes thinner and can be suitable for a narrow space, the winding device can be combined with a winding machine, adhesive tape binding is directly carried out after winding is completed, and the winding efficiency is improved. The alpha coil is formed by the non-self-adhesive wire, the coil does not need to be transferred, the coil cannot become loose, and meanwhile the production efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of winding machine, specifically an alpha coil adhesive tape binding device. BACKGROUND

[0002] Alpha coil refers to a unique winding mode, which is widely used in the field of wireless charging. The wire adopting alpha winding method is usually thick, and if it is not fixed, it will be very loose. Usually, self-adhesive wire is used as the base material. The characteristic of self-adhesive wire is that its outer cover will have adhesion after heating. Therefore, after the coil is wound, heating is performed to make the stacked wires stick together so that they will not become loose.

[0003] However, this has limitations, that is, self-adhesive wire must be used as the base material. However, according to customer requirements, non-self-adhesive wire is required to wind alpha coil. To prevent the wire from loosening, an adhesive tape is used for binding. However, manual binding is extremely inefficient and can easily cause the coil to deform. Therefore, an automatic adhesive tape winding device is proposed. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide an alpha coil adhesive tape binding device to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An alpha coil adhesive tape binding device includes an adhesive tape feeding device, a lifting device one, and a lifting device two.

[0007] The movable end of the lifting device one is provided with an adhesive tape clamping device. The adhesive tape clamping device corresponds to the adhesive tape feeding device, and a cutting device is arranged between the two.

[0008] The movable end of the lifting device two is provided with an adhesive tape winding device for winding the adhesive tape body on the coil.

[0009] In a further technical scheme, the lifting device two, the adhesive tape feeding device, and the cutting device are all installed on a translation device, and the lifting device one is installed on the lifting device two.

[0010] In a further technical scheme, the adhesive tape feeding device includes a first support. The first support is provided with a hopper, a bracket, and a first air cylinder. The adhesive tape body on the hopper is output through the bracket.

[0011] The output end of the first air cylinder is provided with a movable frame. The movable frame is provided with a gas claw. The two movable ends of the gas claw are provided with clamping arms. The clamping arms correspond to the bracket.

[0012] Further technical solutions, the adhesive tape clamping device includes a second support, the second support is provided with a transmission connection drive assembly and clamping assembly, the clamping assembly is provided with a first gap and clamping site adjacent;

[0013] The drive assembly is used to drive the clamping assembly to rotate;

[0014] The clamping site is used to obtain the adhesive tape body, and the adhesive tape body covers the surface of the first gap;

[0015] The first gap corresponds to the coil.

[0016] Further technical solutions, the clamping assembly includes a turntable, the turntable is rotatably connected with a clamping block, one end of the clamping block corresponds to the clamping site, and the other end is provided with a spring between the turntable;

[0017] The side of the turntable is provided with a first movable strip hole and a second movable strip hole, the side of the clamping block is provided with a first limiting rod and a second limiting rod, and the first limiting rod and the second limiting rod are respectively inserted into the first movable strip hole and the second movable strip hole;

[0018] The first limiting rod and the second limiting rod can be respectively in contact with the first step and the second step on the second support, so that the clamping block is movable relative to the turntable to form a loosening state.

[0019] Further technical solutions, the turntable is connected with the second support through a rotating shaft, the rotating shaft is inserted into the second support, and a baffle is fixedly arranged on the rotating shaft, a laser sensor is arranged on the second support, and the baffle is used in cooperation with the laser sensor.

[0020] Further technical solutions, the adhesive tape winding device includes a mounting seat, a drive motor and a fixed plate are mounted on the mounting seat, the output end of the drive motor is inserted into the fixed plate and connected with a gear set in the fixed plate, a second gap is arranged on the fixed plate, a movable ring is arranged at the position corresponding to the second gap in the fixed plate, an arc-shaped gear is arranged on the outer periphery of the movable ring, and the arc-shaped gear is in transmission connection with the gear set.

[0021] The beneficial effects of the utility model are as follows:

[0022] The utility model discloses an independent feeding mode is adopted, and then the winding device becomes thinner, can be applicable to the narrow space, realizes the combination with the winding machine, directly carries out adhesive tape binding after completing winding, realizes that the wire of non-self -adhesive line forms alpha coil, and need not shift coil, i.

[0023] Other features and advantages of the utility model will be described in detail in the subsequent specific embodiment part. DRAWINGS

[0024] Figure 1 The whole structure diagram of the winding equipment.

[0025] Figure 2 The structure diagram of the coil binding adhesive tape device.

[0026] Figure 3 The structure diagram of the adhesive tape feeding device.

[0027] Figure 4 The structure of the adhesive tape clamping device Figure 1 .

[0028] Figure 5 The structure of the adhesive tape clamping device Figure 2 .

[0029] Figure 6 The action schematic diagram of the clamping assembly.

[0030] Figure 7 The structure diagram of the adhesive tape winding device.

[0031] Reference signs: 11-adhesive tape feeding device, 111-first support, 112-tray, 113-carrier, 114-first air cylinder, 115-movable frame, 116-air claw, 117-clamping arm, 12-lifting device one, 13-lifting device two, 14-adhesive tape clamping device, 141-second support, 1411-first step, 1412-second step, 142-driving assembly, 143-clamping assembly, 1431-rotating disc, 1432-first notch, 1433-clamping position, 1434-clamping block, 1435-first movable strip hole, 1436-second movable strip hole, 1437-first limiting rod, 1438-second limiting rod, 144-baffle, 145-laser sensor, 15-adhesive tape winding device, 151-mounting seat, 152-driving motor, 153-fixed plate, 154-gear set, 155-second notch, 156-movable ring, 157-arc-shaped rack, 16-cutting device, 17-translation device. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0033] Please refer to Figures 1-7 ;

[0034] The rubber belt binding belongs to the rear process of winding the coil, aims to improve the production efficiency of the rear section, although there are similar winding technical schemes such as the public technical literature 'CN115410777B, a bare conductor rubber belt winding device 15' and 'CN116946819A a rubber belt automatic winding device' in the prior art, but the device in the utility model is combined with the winding device in actual application, the space provided is very small, and the length of the wound rubber belt is required, so the technical scheme of the above-mentioned literature cannot be applied;

[0035] The technical scheme of the application specifically includes a rubber belt feeding device 11, a lifting device one 12 and a lifting device two 13; the movable end of the lifting device one 12 is provided with a rubber belt clamping device 14, the rubber belt clamping device 14 corresponds to the rubber belt feeding device 11, and a cutting device 16 is arranged between the two; the movable end of the lifting device two 13 is provided with a rubber belt winding device 15, which is used for winding the rubber belt body on the coil; it should be noted that the main function of the lifting device one 12 and the lifting device two 13 is to drive the rubber belt clamping device 14 and the rubber belt winding device 15 to reach the corresponding operating position, so other moving devices can be used instead in the case of changing direction;

[0036] In the initial state, the rubber belt clamping device 14 corresponds to the rubber belt feeding device 11, and in the working state, the rubber belt feeding device 11 outputs the rubber belt body to the rubber belt clamping device 14, preferably the relative position of the two is fixed in this state, so the length of the rubber belt body output each time is fixed, so the length of the rubber belt can be accurately limited, one end of the rubber belt body is clamped by the rubber belt clamping device 14, and then the rubber belt body is cut off by the cutting device 16, it should be noted that the adhesive surface of the rubber belt body faces upward.

[0037] Then the lifting device one 12 drives the rubber belt clamping device 14 to move upward and close to the coil direction, and finally the rubber belt body is pasted on the bottom surface of the coil, and then the rubber belt body is loosened and moved downward to reset; then the lifting device two 13 drives the rubber belt winding device 15 to move upward and close to the coil direction and correspond to the position of the rubber belt body, and finally the rubber belt body is wound on the coil by the last action, it should be noted that the coil can be moved to correspond to the rubber belt clamping device 14 and the rubber belt winding device 15 respectively, or the position of the coil is fixed, the rubber belt clamping device 14 and the rubber belt winding device 15 move correspondingly, etc., in addition, the above action process can be carried out many times, and the position of the coil is rotated at the same time, so that the rubber belt body is wound on different positions of the coil, the specific method is determined according to the actual situation.

[0038] The winding assembly in the prior art usually has a tape output function, which causes the overall volume to be large, so it cannot be applied in a narrow space, and the winding device becomes thinner by adopting an independent feeding mode, can be applied in a narrow space, is combined with the winding machine, directly binds the tape after winding, realizes the formation of an alpha coil of the wire of the non-self-sticking wire, does not need to transfer the coil, does not make the coil loose, and greatly improves the production efficiency.

[0039] In the embodiment of the utility model, the lifting device two 13, the tape feeding device 11 and the cutting device 16 are all installed on the translation device 17, the lifting device one 12 is installed on the lifting device two 13, that is, the multiple devices are moved by the translation device 17 as a whole, form a module, ensure that the relative positions of the tape feeding device 11, the tape clamping device 14, the cutting device 16 and the tape winding device 15 do not change, and the position of the coil winding also does not change, and the tape clamping device 14 and the tape winding device 15 are moved by the translation device 17 so as to correspond to the coil respectively.

[0040] In one of the embodiments of the utility model, the tape feeding device 11, referring to Figure 3 , specifically includes a first support 111, the first support 111 is installed with a material disc 112, a bracket 113 and a first cylinder 114, the tape body on the material disc 112 is output through the bracket 113; since there is a distance between the bracket 113 and the tape clamping device 14, the tape body needs to be pulled to the tape clamping device 14, so the first cylinder 114 is horizontal or even, and the output end is installed with a movable frame 115, preferably, the movable frame 115 is slidingly connected with the first support 111; a gas claw 116 is installed on the movable frame 115, two movable ends of the gas claw 116 are provided with clamping arms 117, the clamping arms 117 correspond to the bracket 113, the tape body is clamped by the gas claw 116 driving the clamping arms 117, then the movable frame 115 is pushed out to the tape clamping device 14 direction by the first cylinder 114, the tape body is clamped and fixed by the tape clamping device 14 after being pulled, then the gas claw 116 is opened to release the tape body, the movable frame 115 and the gas claw 116 are retreated by the first cylinder 114, the tape body is clamped again by the gas claw 116, and finally the cutting device 16 is extended to cut the tape body.

[0041] In one of the embodiments of the utility model, the tape clamping device 14, referring to 4 and Figure 5Specifically comprises a second support 141, the second support 141 is provided with a driving assembly 142 and a clamping assembly 143 connected in a transmission mode, wherein the clamping assembly 143 is rotatably connected with the second support 141, and the clamping assembly 143 is driven to rotate by the driving assembly 142; The clamping assembly is provided with a first gap 1432 and a clamping position 1433 adjacent to each other, wherein the first gap 1432 is used for clamping into the coil, and the clamping position 1433 is used for clamping one end of the adhesive tape;

[0042] In the initial state, the clamping position 1433 corresponds to the feeding direction of the adhesive tape body, and the first gap 1432 is located below. After the adhesive tape body is fixed in the clamping position 1433, the driving device drives the clamping assembly 143 to rotate and simultaneously pulls the adhesive tape body, so that the first gap 1432 faces upward and the adhesive tape body covers the surface of the first gap 1432, and then the cutting device 16 cuts the adhesive tape body. Alternatively, after the adhesive tape body is fixed in the clamping position 1433, the cutting device 16 cuts the adhesive tape body first, and then the driving device drives the clamping assembly 143 to rotate, so that the first gap 1432 faces upward and the adhesive tape body covers the surface of the first gap 1432. The sequence mainly determines the length of the adhesive tape body, and is specifically determined according to actual conditions.

[0043] Finally, the lifting device one 12 drives the whole to move upward, so that the bottom of the coil enters the first gap 1432 and the adhesive tape body adheres to the bottom of the coil.

[0044] Further description of the clamping assembly 143 is made with reference to Figure 5 and Figure 6 ;

[0045] Specifically comprises a rotating disc 1431, the rotating disc 1431 is rotatably connected with a clamping block 1434, one end of the clamping block 1434 corresponds to the clamping position 1433, and the other end of the clamping block 1434 is provided with a spring (not shown) between the rotating disc 1431. Of course, the spring can be replaced by a torsion spring, which belongs to equivalent replacement; In the initial state, one end of the clamping block 1434 is lifted by the spring, and the other end moves downward to close the clamping position 1433 to form a clamping state.

[0046] The rotating disc 1431 is provided with a first movable strip hole 1435 and a second movable strip hole 1436 on the side surface, the clamping block 1434 is provided with a first limiting rod 1437 and a second limiting rod 1438 on the side surface, and the first limiting rod 1437 and the second limiting rod 1438 respectively pass through the first movable strip hole 1435 and the second movable strip hole 1436, the directions of the two movable strip holes are different, so that the clamping block 1434 can move in different states.

[0047] The first step 1411 can only be in contact with the first limiting rod 1437, and at this time the second limiting rod 1438 is away from the second step 1412. The second step 1412 can only be in contact with the second limiting rod 1438, and at this time the first limiting rod 1437 is away from the first step 1411. The final result is that one end of the clamp block 1434 is away from the clamping position 1433 to form an open state;

[0048] More specifically, when the adhesive tape body needs to enter the clamping position 1433, the driving assembly 142 drives the rotating disc 1431 to rotate, so that the first step 1411 is in contact with the first limiting rod 1437, thereby making one end of the clamp block 1434 lift to expose the clamping position 1433, so that the adhesive tape body can enter it. Then the driving assembly 142 drives the rotating disc 1431 to rotate in the opposite direction, while the first limiting rod 1437 is separated from the first step 1411, the clamp block 1434 enters the clamping position 1433 under the action of the spring, and is in contact with the rotating disc 1431 to form a clamping state to fix the adhesive tape body. After the rotating disc 1431 rotates to a certain position, the second step 1412 is in contact with the second limiting rod 1438, and the clamp block 1434 is moved to open the clamping position 1433, so that the adhesive tape is loosened.

[0049] The reason for adopting such a way is to reduce the overall volume of the clamping assembly 143, so that it can be applied to narrow spaces.

[0050] Further, the rotating disc 1431 is connected with the second support 141 through a rotating shaft, the rotating shaft penetrates through the second support 141, and a baffle 144 is fixedly arranged on the rotating shaft. A laser sensor 145 is installed on the second support 141, and the baffle 144 is used in cooperation with the laser sensor 145 to control the rotation angle of the rotating disc 1431.

[0051] Referring to Figure 7The utility model discloses a tape winding device 15, including mounting seat 151, mounting seat 151 is installed drive motor 152 and fixed plate 153, drive motor 152 output end is passed into fixed plate 153, is connected with gear set 154 in fixed plate 153, be equipped with the second gap 155 on fixed plate 153, and the second gap 155 is used for clamping into the coil, the position of being located in fixed plate 153 corresponds the second gap 155 is equipped with movable ring 156, and the outer periphery of movable ring 156 is equipped with arc rack 157, and arc rack 157 is drivenly connected with gear set 154, in this embodiment gear set 154 is multiple gear set 154, and drive motor 152 is connected with one gear, and through the belt connection between these gears and arc rack 157, and synchronous belt drive connection, the specific winding action process is same with prior art, just the device does not have the integration of tape part, and then make it can be more thin, be applicable to the narrow space.

[0052] It is obvious to a person skilled in the art that the utility model is not limited to the details of the exemplary embodiments described above, and the utility model can be implemented in other specific forms without departing from the spirit or essential characteristics of the utility model. Therefore, the embodiments should be regarded as exemplary and non-limiting in any respect, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0053] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. An Alpha coil tape binding device, characterized in that: It includes a tape feeding device (11), a lifting device one (12) and a lifting device two (13); The lifting device (12) is equipped with a tape clamping device (14) at its movable end. The tape clamping device (14) corresponds to the tape feeding device (11), and a cutting device (16) is provided between the two. The movable end of the lifting device 2 (13) is equipped with a tape winding device (15) for winding the tape body onto the coil.

2. The Alpha coil tape binding device according to claim 1, characterized in that: The second lifting device (13), the tape feeding device (11) and the cutting device (16) are all installed on the translation device (17), and the first lifting device (12) is installed on the second lifting device (13).

3. The Alpha coil tape binding device according to claim 1, characterized in that: The tape feeding device (11) includes a first bracket (111), on which a material tray (112), a bracket (113) and a first cylinder (114) are mounted. The tape body on the material tray (112) is output through the bracket (113). The output end of the first cylinder (114) is equipped with a movable frame (115), and a pneumatic gripper (116) is installed on the movable frame (115). The two movable ends of the pneumatic gripper (116) are provided with clamping arms (117), and the clamping arms (117) correspond to the bracket (113).

4. The Alpha coil tape binding device according to claim 1, characterized in that: The tape clamping device (14) includes a second bracket (141), on which a drive assembly (142) and a clamping assembly (143) are mounted for transmission connection. The clamping assembly (143) is provided with a first notch (1432) and a clamping position (1433) adjacent to each other. The driving component (142) is used to drive the clamping component (143) to rotate; The clamping position (1433) is used to obtain the tape body, and the tape body covers the surface of the first notch (1432); The first notch (1432) corresponds to the coil.

5. The Alpha coil tape binding device according to claim 4, characterized in that: The clamping assembly (143) includes a turntable (1431), and a clamping block (1434) is rotatably connected inside the turntable (1431). One end of the clamping block (1434) corresponds to the clamping position (1433), and a spring is provided between the other end and the turntable (1431). The turntable (1431) has a first movable slot (1435) and a second movable slot (1436) on its side, and the clamping block (1434) has a first limiting rod (1437) and a second limiting rod (1438) on its side, and the first limiting rod (1437) and the second limiting rod (1438) respectively pass through the first movable slot (1435) and the second movable slot (1436); The first limiting rod (1437) and the second limiting rod (1438) can respectively abut against the first step (1411) and the second step (1412) on the second bracket (141), so that the clamping block (1434) moves relative to the turntable (1431) to form a loose state.

6. The Alpha coil tape binding device according to claim 5, characterized in that: The turntable (1431) is connected to the second bracket (141) via a rotating shaft. The rotating shaft passes through the second bracket (141) and is fixedly provided with a baffle (144). A laser sensor (145) is installed on the second bracket (141). The baffle (144) is used in conjunction with the laser sensor (145).

7. An Alpha coil tape binding device according to any one of claims 1-6, characterized in that: The tape winding device (15) includes a mounting base (151), on which a drive motor (152) and a fixing plate (153) are mounted. The output end of the drive motor (152) passes through the fixing plate (153) and is connected to the gear set (154) inside the fixing plate (153). The fixing plate (153) is provided with a second notch (155). A movable ring (156) is provided in the fixing plate (153) at a position corresponding to the second notch (155). An arc-shaped rack (157) is provided on the outer periphery of the movable ring (156). The arc-shaped rack (157) is connected to the gear set (154) for transmission.

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