Loudspeaker wire cotton automatic laminating machine

Abstract

The invention discloses an automatic laminating machine for loudspeaker wire cotton. The automatic laminating machine comprises a shell, a storage device, a cotton laminating device, a transmission device, a controller and a positioning device, the storage device is located on the rear wall in the shell. The cotton pasting device is located at the top end in the shell. The transmission device is located in the middle of the shell. The controller is located outside the shell and connected with the storage device, the cotton pasting device and the conveying device. The positioning device is placed on the transmission device; the storage device is provided with a discharging device; the discharging device is installed on the rear side in the shell. The cotton pasting device is provided with an adsorption device; the adsorption device is located in the transmission device; the lead is manually fixed to the positioning device, when the positioning device is conveyed to the position below the cotton pasting device through the conveying device, the controller controls the storage device and the discharging device to discharge lead cotton, the cotton pasting device conducts cotton pasting on the lead, manual operation is reduced in the whole process, and the production efficiency and accuracy of lead cotton pasting are improved.

Description

Technical Field

[0001] The invention relates to the technical field of speaker lead cotton pasting, and in particular to an automatic speaker wire cotton pasting machine. Background Art

[0002] The speaker lead is a very important component of the speaker. It connects the speaker's voice coil and the external circuit and is responsible for transmitting current, making the voice coil vibrate in the magnetic field, thereby pushing the air to produce sound.

[0003] In speakers, wire cotton usually refers to a flexible insulating material used to wrap the speaker leads. Its main functions are to wrap and fix the leads, prevent noise caused by vibration, provide electrical insulation, and protect the wires from mechanical damage.

[0004] Common tweeter wire cotton pasting is generally done manually. Manual speaker wire cotton pasting requires taking the speaker for cotton pasting. The overall steps include: preparing wire cotton, fixing the lead, wrapping the lead, positioning, and fixing; wherein fixing the lead means fixing the speaker lead in a suitable position, but fixing the lead is to fix the lead manually, and then wrapping the lead with wire cotton for cotton pasting. In the existing technology, a wire cotton auxiliary clamp is usually used to position the lead, and pasting the guide cotton is done manually, such as a lead clamp described in patent CN202122608433.3, including a base, a clamping assembly and a protective cover; the clamping assembly is arranged on the base, and the clamping assembly includes two clamping members, the clamping members are made of elastic material, and the two clamping members are arranged opposite to each other and abut against each other; the protective cover is connected to the base and is covered outside the clamping assembly, and the protective cover cooperates with the base to clamp and fix the clamping assembly, and a wiring groove is provided on the protective cover, and the wiring groove is directly opposite to the abutment position of the two clamping members. By setting a clamping assembly on the base, the two clamping parts of the clamping assembly form a clamping space to clamp the lead wire. However, after the clamp clamps the lead wire, it needs to be manually pasted with cotton, which is inefficient overall. In addition, when the staff pastes the guide cotton on the lead wire, the guide cotton may run out of line, be crooked, or be pasted sideways due to lack of strength and energy. Summary of the invention

[0005] The purpose of the present invention is to provide a loudspeaker wire cotton automatic pasting machine which improves production efficiency and product quality, is convenient to operate, has high flexibility and high safety, so as to solve the technical problems that the prior art of pasting guide cotton is inefficient and product quality cannot be guaranteed.

[0006] In order to solve the above technical problems, the solution adopted by the present invention is as follows: A speaker wire cotton automatic bonding machine comprises a shell, the shell comprising a material storage device, a cotton bonding device, a transmission device, a controller and a positioning device; the material storage device is located at the rear side of the upper end of the shell; the cotton bonding device is located in the middle of the upper end of the shell; the transmission device is located in the middle of the shell, and both ends pass through the two sides of the shell; the controller is fixedly installed on the outer side of the shell, and is connected to the material storage device, the cotton bonding device and the transmission device, and the controller is a PLC controller; the positioning device is placed on the transmission device, and when bonding cotton, the lead wire is fixed on the positioning device and transmitted to the cotton bonding device through the transmission device for bonding cotton; the material storage device is provided with a feeding device; the lower The material device is installed on the inner rear side of the shell. The controller controls the transmission device to transmit the positioning device to the bottom of the cotton sticking device. At the same time, the material unloading device moves the wire cotton on the material storage device to the bottom of the cotton sticking device, and sticks the wire cotton to the lead wire through the cotton sticking device. The cotton sticking device is provided with an adsorption device. The adsorption device is fixedly installed in the middle of the transmission device. A detection device is provided on one side of the adsorption device. The detection device is a photoelectric sensor. The adsorption device determines the position of the positioning device through the detection device. When the detection positioning device reaches the top of the adsorption device, the signal is transmitted to the controller. The adsorption device is controlled by the controller to open and adsorb the wire cotton, so that both sides of the wire cotton wrap the wire, and then it is transmitted out of the shell through the transmission device.

[0007] Furthermore, the storage device includes a turntable, a guide column, a mounting plate and a push rod; the mounting plate is "Z"-shaped when viewed from above; the unloading device is installed on the left side of the mounting plate; the turntable is movably connected to the right side of the mounting plate, and the turntable can be detachably mounted on the mounting plate, with conductive wire cotton wound and stored inside; a motor A is provided on the back of the mounting plate; the output end of the motor A passes through the mounting plate and is connected to the turntable, and the turntable is driven to rotate by the rotation of the motor A, and the conductive wire cotton is rotated and transmitted out of the turntable; two guide columns are provided, which are evenly distributed on the left side of the turntable, and the conductive wire cotton transmitted out of the turntable bypasses the guide columns, and is led to the unloading device through the guide columns, so as to facilitate unloading; one end of the push rod is fixedly connected to the inner rear side of the shell, and the other end is fixedly connected to the mounting plate. The push rod can push the mounting plate forward so that the unloading device places the conductive wire cotton directly below the cotton sticking device. A turntable with conductive cotton is installed on the output end of motor A. When the adsorption device detects that the positioning device has reached the bottom of the cotton pasting device, the controller controls to turn on motor A and the unloading device at the same time. The conductive cotton is moved to the unloading device through the guide column by the rotation of motor A, and the conductive cotton is moved to the cotton pasting device through the unloading device for cotton pasting.

[0008] Furthermore, the unloading device includes an unloading turntable, an unloading rod, a fixed cutting clamp and a rotating device; the unloading turntable is movably connected to the left side of the mounting plate; there are more than four unloading rods, which are evenly distributed around the unloading turntable, and the unloading turntable with different numbers of unloading rods can be replaced according to the length of the lead, so that the wire cotton can be separated into lengths suitable for the lead; the rotating device is fixedly installed on the back of the mounting plate and connected to the unloading turntable, and the rotation of the unloading turntable and the opening and closing of the fixed cutting clamp are driven by the rotating device; the fixed cutting clamp matches the unloading rod, a cutting knife is provided on the inner side of one end, and the other end passes through the mounting plate and is connected to the rotating device; the fixed cutting clamp is rotatably connected to the unloading rod through the rotating device; the unloading rod is provided with a groove matching the cutting knife. The controller controls the rotating device and motor A to have the same speed, and clamps the guide cotton from the turntable to the fixed cutting clamp. When the fixed cutting clamp is opened, it forms a certain angle with the discharge rod, which does not affect the guide cotton being wrapped around the discharge rod. When the guide cotton is wrapped around the discharge rod, the detection device of the adsorption device detects that the positioning device has arrived, and the controller controls the push rod to push the mounting plate forward. At the same time, the rotating device drives the discharge turntable to rotate, and drives the fixed cutting clamp to close, clamping the guide cotton, and the guide wire cotton is cut off by the cooperation of the cutter and the groove. The discharge rod extends the cut guide wire cotton to the bottom of the cotton pasting device to facilitate cotton pasting.

[0009] Furthermore, the rotating device includes a servo motor, a motor B, a bevel gear A and a bevel gear B; the other end of the fixed cutting clamp is fixedly connected to the bevel gear B; the bevel gear A is fixedly connected to the output end of the motor B; the bevel gear A and the bevel gear B are perpendicular to each other and meshed; the output end of the servo motor passes through the mounting plate and is connected to the unloading turntable. The controller controls the servo motor and the motor A to rotate simultaneously, and the wire cotton wound on the turntable is transferred to the unloading rod of the unloading turntable through the guide column. When the positioning device reaches the cotton sticking device, the push rod is extended forward, and the controller controls the motor B to rotate forward, and the bevel gear A with it rotates, and then drives the bevel gear B meshed with it to rotate, so that the fixed cutting clamp is closed, the guide cotton is cut off by the cutter, and the guide cotton is clamped by the fixed cutting clamp.

[0010] Furthermore, the cotton sticking device includes a gluing device, a cotton pressing device and a cotton fixing device; the gluing device includes a hydraulic rod, a glue pipe and a glue gun; the top of the hydraulic rod is fixedly installed at the top of the input end of the transmission device; the glue gun is fixedly installed at the bottom end of the hydraulic rod; the glue pipe is fixedly connected to the glue gun, the bottom end of the hydraulic rod is provided with a detection device, and the glue pipe is externally connected to a glue storage device; the cotton pressing device includes a cotton pressing telescopic rod, a moving device and a cotton pressing rod; the moving device is fixedly installed in the middle of the top end of the shell; two cotton pressing telescopic rods are provided, and the top end is fixedly connected to the moving device, and the bottom end is fixedly connected to the cotton pressing rod; the bottom end of the cotton pressing rod is provided with an arc groove; two cotton fixing devices are provided, which are symmetrically installed on both sides of the output end of the transmission device. After fixing the lead on the positioning device, place the positioning device on the transmission device. When the positioning device reaches the bottom of the gluing device, the hydraulic rod extends downward, driving the gluing gun to press down and apply glue on the lead. The staff controls the moving device through the controller to adjust the distance between the two cotton pressing telescopic rods to adapt to leads of different lengths. When the detection device of the adsorption device detects that the positioning device has arrived, the cotton pressing telescopic rod extends downward, driving the cotton pressing rod to press down, and pressing the wire cotton clamped on the lower pull rod of the unloading device onto the lead. The wire cotton is glued to the lead through glue. At the same time, the controller controls the adsorption device to open, and adsorbs the two sides of the parallel wire cotton downward to form an inverted "U" shape. The positioning device is continued to be transported through the transmission device. When the detection device detects that the positioning device is away from the top of the adsorption device, the controller controls the cotton fixing device to work. When the positioning device reaches the output end of the transmission device, the cotton fixing device squeezes the guide cotton to make the wire cotton closed in a circle and wrap the lead.

[0011] Furthermore, the mobile device includes a mobile chute, a slider, a screw and a motor C; one end of the screw is rotatably connected to one end of the mobile chute, and the other end passes through the mobile chute and is fixedly connected to the output end of the motor C; the slider is threadedly connected to the screw; the two cotton pressing telescopic rods are cotton pressing telescopic rod A and cotton pressing telescopic rod B; the top of the cotton pressing telescopic rod A is fixedly connected to the slider; the cotton pressing telescopic rod B is fixedly installed on the lower side of one end of the mobile chute. According to the length of the lead wire, the motor C is controlled to rotate forward or reverse, driving the screw in the mobile chute to rotate, so that the slider moves in the chute, thereby adjusting the distance between the cotton pressing telescopic rod A and the cotton pressing telescopic rod B on the slider to adapt to the different lengths of the leads of different speakers.

[0012] Furthermore, the cotton fixing device includes a fixed block, a fixed telescopic rod and an arc-shaped pressing piece; one end of the fixed telescopic rod is fixedly connected to the inner wall of the shell through the fixed block, and the other end is threadedly connected to the arc-shaped pressing piece. The fixed telescopic rod is fixedly installed on the inner wall of the shell through the fixed block. When the arc-shaped pressing pieces of the two cotton fixing devices are combined together, they are circular, and the two sides of the wire cotton can be combined together to form a circle, wrapping the lead wire to prevent the lead wire from vibrating and causing noise. The arc-shaped pressing piece has different models and can be replaced according to the size of the lead wire. The arc-shaped pressing piece is threadedly connected to the extended end of the fixed telescopic rod, which is convenient for replacement.

[0013] Furthermore, the transmission device is composed of a motor, a conveyor belt wheel and a conveyor belt; the conveyor belt is composed of two metal conveyor belts, which match the width of the positioning device; there are two conveyor belt wheels, which are respectively installed on the inner side of the two ends of the transmission belt; the output end of the motor is fixedly connected to the conveyor belt wheel at one end. The distance between the two metal conveyor belts matches the positioning device, which is convenient for transmitting the positioning device. When the motor rotates, it drives the conveyor belt wheel to rotate, thereby causing the conveyor belt to rotate, driving the positioning device placed on the conveyor belt to move, and achieving the purpose of transmitting the positioning device.

[0014] Furthermore, the positioning device includes a support plate, a fixed clamp block, a movable clamp block, a slide groove and a movable slider; the fixed clamp block is fixedly installed at one end of the support plate, and the two sides of the support plate have a certain friction force with the transmission belt, which is convenient for driving and transmitting; the slide groove is arranged in the middle of the support plate; the slide groove and the movable clamp block match each other, and the slide groove is in a hollow state, which is convenient for the adsorption device to adsorb the wire cotton; the movable clamp block is slidably connected with the support plate through the movable slider; the upper ends of the fixed clamp block and the movable clamp block are provided with a limited fixed groove. The two ends of the lead are clamped in the limited fixed groove at the upper ends of the fixed clamp block and the movable clamp block, and the movable clamp block is manually moved, so that the movable slider at the bottom of the movable clamp block slides in the slide groove on the support plate, so that the lead is in a straight state, and the fixed clamp block and the movable clamp block can adjust the displacement between each other through the slide groove and the movable slider to adapt to leads of different lengths, and there is a certain friction force between the movable slider and the slide groove, which needs to be pushed and moved by external force.

[0015] Furthermore, a storage cabinet is provided at the lower end of the shell; the storage cabinet is provided with a matching movable door. The storage cabinet is used for storing things, and the dust or other impurities flying outside the movable door adhere to the items stored inside. When the shell is in use, the storage cabinet can temporarily store the turntable with used guide cotton or the turntable with unused guide cotton, as well as arc-shaped pressing sheets or unloading turntables of different specifications, etc., to facilitate subsequent removal and replacement.

[0016] The working principle of the present invention is as follows: When in use, the two ends of the lead wire are clamped in the limiting fixing grooves at the upper ends of the fixed clamp block and the movable clamp block, and the manually moved movable clamp block makes the movable slider at the bottom of the movable clamp block slide in the slide groove on the supporting plate, so that the lead wire is in a stretched state, and the supporting plate of the positioning device is placed on the conveyor belt of the transmission device, and the conveyor belt is driven to rotate by the rotation of the motor to transmit the positioning device. When the positioning device is transmitted to the bottom of the gluing device, the detection device at the bottom of the hydraulic rod extends downward when detecting the positioning device, driving the glue gun to press down, applying glue on the lead wire, and then continuing to transmit. At the same time, the staff controls the motor C to rotate forward or reversely through the controller, driving the screw rod in the movable slide groove to rotate, so that the slider moves in the slide groove, thereby adjusting the distance between the cotton pressing telescopic rod A and the cotton pressing telescopic rod B on the slider to adapt to the length of the lead wire. After the detection device of the adsorption device detects the positioning device, the controller controls the servo motor and motor A to rotate at the same time, the servo motor drives the unloading turntable to rotate, and the motor A drives the turntable to rotate, The wire cotton wound on the turntable is transmitted to the unloading rod of the unloading turntable through the guide column. The controller controls the push rod to push the mounting plate forward, and the motor B drives the fixed cutting clamp to close, clamps the guide cotton, and cuts off the wire cotton through the cooperation between the cutter and the groove. The cotton pressing telescopic rod extends downward, drives the cotton pressing rod to press downward, and presses the wire cotton clamped on the lower pull rod of the unloading device onto the lead wire. The wire cotton is glued to the lead wire by glue. At the same time, the controller controls the adsorption device to start, and adsorbs the two sides of the parallel wire cotton downward into an inverted "U" shape, and continues to transport the positioning device through the transmission device. When the detection device detects that the positioning device is away from the top of the adsorption device, the controller controls the cotton fixing device to work, and the two fixed telescopic rods of the two songs begin to extend, and the two sides of the guide cotton are merged together into a circle through the arc-shaped pressing sheet to wrap the lead wire to prevent the lead wire from vibrating and causing noise. The storage cabinet can temporarily store the turntable that has used the guide cotton or the turntable that has not used the guide cotton, as well as arc-shaped pressing sheets or unloading turntables of different specifications, etc., for subsequent removal and replacement.

[0017] The beneficial effects of the present invention are as follows: 1. The present invention controls the storage device and the unloading device through a controller to automatically transfer the conductor cotton to the bottom of the cotton pasting device, manually fix the lead wire on the positioning device, and transmit the positioning device to the bottom of the cotton pasting device through a transmission device. The cotton pasting device pastes the conductor cotton to the lead wire of the speaker. The overall process reduces manual operation and improves the production efficiency and accuracy of the lead wire cotton pasting.

[0018] 2. The present invention pushes the mounting plate through the push rod to move the unloading turntable and the unloading rod of the unloading device forward, and moves the wire cotton on the unloading rod to under the cotton pressing telescopic rod of the cotton pressing device, so as to facilitate the cotton sticking of the lead wire. The distance between the movable clamp block and the fixed clamp block on the positioning device can be adjusted by the sliding groove and the moving slider. The distance between the cotton pressing telescopic rod A and the cotton pressing telescopic rod B can be adjusted by moving the sliding groove and the slider to adapt to the lengths of different leads, thereby improving the versatility and flexibility of the device.

[0019] 3. The storage cabinet at the bottom of the present invention is convenient for temporarily storing the turntable and arc-shaped pressing pieces of different sizes, which is convenient for the subsequent quick replacement of the turntable on the storage device, and at the same time, it is convenient to replace the arc-shaped pressing pieces of different sizes to adapt to the size of the leads of different specifications after cotton pasting. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a front view structural schematic diagram of the material storage device of the present invention; Figure 3 It is a schematic diagram of the structure of the material storage device of the present invention from top view; Figure 4 It is a structural schematic diagram of the glue coating device of the present invention; Figure 5 It is a structural schematic diagram of the cotton pressing device of the present invention; Figure 6 It is a schematic structural diagram of the cotton fixing device of the present invention; Figure 7 It is a schematic diagram of the structure of the positioning device of the present invention.

[0021] In the figure: 1. Shell; 2. Storage device; 201. Turntable; 202. Guide column; 203. Mounting plate; 2031. Motor A; 204. Push rod; 205. Unloading device; 2051. Unloading turntable; 2052. Unloading rod; 2053. Fixed cutting clamp; 2054. Rotating device; 2055. Cutter; 2056. Servo motor; 2057. Motor B; 2058. Bevel gear A; 2059. Bevel gear B; 3. Cotton sticking device; 301. Gluing device; 3011. Hydraulic rod; 3012. Glue delivery hose; 3013. Gluing gun; 302. Cotton pressing device; 3021. Cotton pressing telescopic rod; 3022. Moving device; 30 23. Cotton pressing rod; 3024. Moving slide; 3025. Sliding block; 3026. Screw rod; 3027. Motor C; 3028. Cotton pressing telescopic rod A; 3029. Cotton pressing telescopic rod B; 303. Adsorption device; 304. Cotton fixing device; 3041. Fixed block; 3042. Fixed telescopic rod; 3043. Arc-shaped pressing sheet; 4. Transmission device; 401. Motor; 402. Conveyor pulley; 403. Conveyor belt; 5. Controller; 6. Positioning device; 601. Support plate; 602. Fixed clamp block; 603. Moving clamp block; 604. Slide; 605. Moving sliding block; 606. Positioning fixing groove; 7. Storage cabinet; 701. Movable door. DETAILED DESCRIPTION

[0022] 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.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The following is a detailed description of the automatic speaker wire cotton laminating machine of the present invention in conjunction with the accompanying drawings: Example 1

[0025] A speaker wire cotton automatic laminating machine comprises a shell 1, wherein the shell 1 comprises a storage device 2, a cotton laminating device 3, a transmission device 4, a controller 5 and a positioning device 6; the storage device 2 is located at the rear side of the upper end of the shell 1; the cotton laminating device 3 is located in the middle of the upper end of the shell 1; the transmission device 4 is located in the middle of the shell 1, and both ends pass through the two sides of the shell 1; the controller 5 is fixedly installed on the outer side of the shell 1, and is connected to the storage device 2, the cotton laminating device 3 and the transmission device 4; the positioning device 6 is placed on the transmission device 4; the storage device 2 is provided with a feeding device 205; the feeding device 205 is installed on the inner rear side of the shell 1; the cotton laminating device 3 is provided with an adsorption device 303; the adsorption device 303 is fixedly installed in the middle of the transmission device 4.

[0026] The working principle of this embodiment is as follows: When in use, the lead is fixed on the positioning device 6, and the positioning device 6 is placed on the transmission device 4 for transmission. When the positioning device 6 is transmitted to the top of the adsorption device 303, the controller 5 controls the unloading device 205 to unload the conductor cotton on the storage device 2 to the bottom of the cotton pasting device 3. The cotton pasting device 3 presses the conductor cotton clamped by the unloading device 205 down onto the lead of the positioning device 6. The controller 5 controls the adsorption device 303 to open, and adsorbs the two sides of the parallel conductor cotton downward to wrap the lead, and continues to transport the positioning device 6 out of the shell 1 through the transmission device 4. Example 2

[0027] The difference from Example 1 is that the material storage device 2 includes a turntable 201, a guide column 202, a mounting plate 203 and a push rod 204; the mounting plate 203 is "Z" shaped when viewed from above; the unloading device 205 is installed on the left side of the mounting plate 203; the turntable 201 is movably connected to the right side of the mounting plate 203; a motor A2031 is provided on the back of the mounting plate 203; the output end of the motor A2031 passes through the mounting plate 203 and is connected to the turntable 201; the guide column 202 is connected to the mounting plate 203 and the push rod 204; the guide column 202 is connected to the mounting plate 203 and the push rod 204; the guide column 202 is connected to the mounting plate 203 and the push rod 204; the unloading device 205 is installed on the left side of the mounting plate 203; the turntable 201 is movably connected to the right side of the mounting plate 203; the motor A2031 is provided on the back of the mounting plate 203; the output end of the motor A2031 passes through the mounting plate 203 and is connected to the turntable 201; the guide column 202 is connected to the mounting plate 203 and the push rod 204 ... There are two directional columns 202, which are evenly distributed on the left side of the turntable 201; one end of the push rod 204 is fixedly connected to the inner rear side of the shell 1, and the other end is fixedly connected to the mounting plate 203; the unloading device 205 includes an unloading turntable 2051, an unloading rod 2052, a fixed cutting clamp 2053 and a rotating device 2054; the unloading turntable 2051 is movably connected to the left side of the mounting plate 203; there are more than four unloading rods 2052, which are evenly distributed on the four sides of the unloading turntable 2051 The rotating device 2054 is fixedly mounted on the back of the mounting plate 203 and connected to the unloading turntable 2051; the fixed cutting clamp 2053 matches the unloading rod 2052, a cutter 2055 is provided on the inner side of one end, and the other end passes through the mounting plate 203 and is connected to the rotating device 2054; the fixed cutting clamp 2053 is rotatably connected to the unloading rod 2052 through the rotating device 2054; the unloading rod 2052 is provided with a groove matching the cutter 2055; The rotating device 2054 includes a servo motor 2056, a motor B2057, a bevel gear A2058 and a bevel gear B2059; the other end of the fixed cutting clamp 2053 is fixedly connected to the bevel gear B2059; the bevel gear A2058 is fixedly connected to the output end of the motor B2057; the bevel gear A2058 and the bevel gear B2059 are perpendicular to each other and meshed; the output end of the servo motor 2056 passes through the mounting plate 203 and is connected to the unloading turntable 2051.

[0028] The turntable 201 with the conductive cotton is installed on the output end of the motor A2031. When the adsorption device 303 detects that the positioning device 6 reaches the bottom of the cotton sticking device 3, the controller 5 controls the servo motor 2056 of the rotating device 2054 and the motor A2031 to rotate at the same speed. The servo motor 2056 drives the unloading turntable 2051 to rotate, and the motor A2031 drives the turntable 201 to rotate, and the conductive cotton is moved to the unloading rod 2052 of the unloading turntable 2051 through the guide column 202. When the fixed cutting clamp 2053 is opened, it forms a certain angle with the unloading rod 2052, which does not affect the winding of the guide cotton on the unloading rod 2052. After the guide cotton is wound on the discharge rod 2052, the detection device of the adsorption device 303 detects that the positioning device 6 has arrived, and the controller 5 controls the push rod 204 to push the mounting plate 203 forward. At the same time, the motor B2057 rotates forward to drive the bevel gear A2058 to rotate, thereby driving the bevel gear B2059 to rotate to close the fixed cutting clamp 2053, clamp the guide cotton, and cut the wire cotton through the cooperation between the cutter 2055 and the groove. The discharge rod 2052 extends the cut wire cotton to the bottom of the cotton sticking device 3 to facilitate cotton sticking. When the first fixed cutting clamp 2053 rotates to close, the third and fourth fixed cutting clamps 2053 are in the open state. The working principle of this embodiment is the same as that of embodiment 1. Example 3

[0029] The difference from Example 2 is that the cotton sticking device 3 includes a gluing device 301, a cotton pressing device 302 and a cotton fixing device 304; the gluing device 301 includes a hydraulic rod 3011, a glue pipe 3012 and a glue gun 3013; the top of the hydraulic rod 3011 is fixedly installed at the top of the input end of the transmission device 4; the glue gun 3013 is fixedly installed at the bottom end of the hydraulic rod 3011; the glue pipe 3012 is fixedly connected to the glue gun 3013; the cotton pressing device 302 includes a cotton pressing telescopic rod 3021, a moving device 3022 and a cotton pressing rod 3023; the moving device 3022 is fixedly installed in the middle of the top end of the shell 1; the top of the cotton pressing telescopic rod 3021 is fixedly connected to the moving device 3022, and the bottom end is fixedly connected to the cotton pressing rod 3023; the bottom end of the cotton pressing rod 3023 is provided with an arc groove; the cotton fixing device 304 is provided with two, symmetrically installed at the two ends of the output end of the transmission device 4 side; the moving device 3022 includes a moving slide 3024, a slider 3025, a screw 3026 and a motor C3027; one end of the screw 3026 is rotatably connected to one end of the moving slide 3024, and the other end passes through the moving slide 3024 and is fixedly connected to the output end of the motor C3027; the slider 3025 is threadedly connected to the screw 3026; the cotton pressing telescopic rod 3021 includes a cotton pressing telescopic rod A3028 and a cotton pressing telescopic rod B 3029; the top end of the cotton pressing telescopic rod A3028 is fixedly connected to the slider 3025; the cotton pressing telescopic rod B3029 is fixedly installed on the lower side of one end of the movable slide groove 3024; the cotton fixing device 304 includes a fixed block 3041, a fixed telescopic rod 3042 and an arc-shaped pressing piece 3043; one end of the fixed telescopic rod 3042 is fixedly connected to the inner wall of the shell 1 through the fixed block 3041, and the other end is threadedly connected to the arc-shaped pressing piece 3043.

[0030] According to the length of the lead wire, the control motor C3027 is rotated forward to drive the screw rod 3026 in the movable slide groove 3027 to rotate, so that the slider 3025 moves to the left in the movable slide groove 3027, thereby adjusting the distance between the cotton pressing telescopic rod A3028 and the cotton pressing telescopic rod B3029 on the slider 3025. When the positioning device 6 reaches the bottom of the glue coating device 301, the hydraulic rod 3011 extends downward to drive the glue coating gun 3013 to press down and apply glue on the lead wire. When the detection device of the adsorption device 303 detects that the positioning device 6 has arrived, the cotton pressing telescopic rod A3028 and the cotton pressing telescopic rod B3029 extend downward to drive the cotton pressing rod 30 23 is pressed downward, and the wire cotton clamped by the unloading device 205 is pressed down onto the lead wire, and the wire cotton is glued to the lead wire by glue. At the same time, the controller 5 controls the adsorption device 303 to open, and the two sides of the parallel wire cotton are adsorbed downward to form an inverted "U" shape, and the positioning device 6 is continued to be transported through the transmission device 4. When the detection device of the adsorption device 303 detects that the positioning device 6 is away from the top of the adsorption device 303, the controller 5 controls the fixed telescopic rod 3042 to extend. When the positioning device 6 reaches the output end of the transmission device 4, the arc-shaped pressing piece 3043 at the extended end of the fixed telescopic rod 3042 squeezes the guide cotton, so that the wire cotton is closed in a circle and wraps the lead wire.

[0031] The working principle of this embodiment is the same as that of Embodiment 2. Example 4

[0032] The difference from Example 3 is that the transmission device 4 is composed of a motor 401, a conveyor pulley 402 and a conveyor belt 403; the conveyor belt 403 is composed of two metal conveyor belts, which match the width of the positioning device 6; there are two conveyor pulleys 402, which are respectively installed on the inner sides of the two ends of the transmission belt 403; the output end of the motor 401 is fixedly connected to the conveyor pulley 402 at one end; the positioning device 6 includes a support plate 601, a fixed clamp block 602, a movable clamp block 603, a slide groove 604 and A movable slider 605; the fixed clamp block 602 is fixedly installed at one end of the support plate 601; the slide groove 604 is opened in the middle of the support plate 601; the slide groove 604 and the movable clamp block 603 match each other; the movable clamp block 603 is slidably connected to the support plate 601 through the movable slider 605; a limited fixing groove 606 is opened at the upper ends of the fixed clamp block 602 and the movable clamp block 603; a storage cabinet 7 is provided at the lower end of the shell 1; the storage cabinet 7 is provided with a matching movable door 701.

[0033] The two ends of the lead are clamped in the limiting fixing grooves 606 at the upper ends of the fixed clamp block 602 and the movable clamp block 603, and an external force is manually applied to move the movable clamp block 603, so that the movable slider 605 at the bottom of the movable clamp block 603 slides in the slide groove 604 on the support plate 601, so that the lead is in a straight state, and the distance between the two conveyor belts 403 matches the width of the support plate 601 of the positioning device 6, which is convenient for transmitting the positioning device 6, and the motor 401 rotates to drive the conveyor belt wheel 402 to rotate, thereby rotating the conveyor belt 403, driving the positioning device 6 placed on the conveyor belt 403 to move, so as to achieve the purpose of transmitting the positioning device 6; the storage cabinet 7 is used for storage, and the dust or other impurities flying outside the movable door 701 are attached to the items stored inside. When the shell 1 is in use, the storage cabinet can temporarily store the turntable 201 with used guide cotton or the turntable 201 without used guide cotton, etc., which is convenient for subsequent removal and replacement.

[0034] The working principle of this embodiment is the same as that of Embodiment 3.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A speaker wire cotton automatic laminating machine, comprising a housing (1), characterized in that: The shell (1) comprises a material storage device (2), a cotton sticking device (3), a transmission device (4), a controller (5) and a positioning device (6); the material storage device (2) is located at the rear side of the upper end of the shell (1); the cotton sticking device (3) is located at the middle of the upper end of the shell (1); the transmission device (4) is located in the middle of the shell (1), and both ends pass through the two sides of the shell (1); the controller (5) is fixedly installed on the outer side of the shell (1) and is connected to the material storage device (2), the cotton sticking device (3) and the transmission device (4); the positioning device (6) is placed on the transmission device (4); the material storage device (2) is provided with a material discharge device (205); the material discharge device (205) is installed on the inner rear side of the shell (1); the cotton sticking device (3) is provided with an adsorption device (303); the adsorption device (303) is fixedly installed in the middle of the transmission device (4), and a detection device is provided on one side of the adsorption device (303).

2. The speaker wire cotton automatic laminating machine according to claim 1, characterized in that: The material storage device (2) comprises a rotating disk (201), a guide column (202), a mounting plate (203) and a push rod (204); the mounting plate (203) is in a "Z" shape when viewed from above; the material unloading device (205) is mounted on the left side of the mounting plate (203); the rotating disk (201) is movably connected to the right side of the mounting plate (203); a motor A (2031) is provided on the back of the mounting plate (203); the output end of the motor A (2031) passes through the mounting plate (203) and is connected to the rotating disk (201); two guide columns (202) are provided and are evenly distributed on the left side of the rotating disk (201); one end of the push rod (204) is fixedly connected to the inner rear side of the housing (1), and the other end is fixedly connected to the mounting plate (203).

3. The speaker wire cotton automatic laminating machine according to claim 2, characterized in that: The unloading device (205) comprises an unloading turntable (2051), an unloading rod (2052), a fixed cutting clamp (2053) and a rotating device (2054); the unloading turntable (2051) is movably connected to the left side of the mounting plate (203); more than four unloading rods (2052) are provided and are evenly distributed around the unloading turntable (2051); the rotating device (2054) is fixedly mounted on the back of the mounting plate (203) and is connected to the mounting plate (203). The fixed cutting clamp (2053) is connected to the material discharge turntable (2051); the fixed cutting clamp (2053) matches the material discharge rod (2052), a cutting knife (2055) is provided on the inner side of one end, and the other end passes through the mounting plate (203) and is connected to the rotating device (2054); the fixed cutting clamp (2053) is rotatably connected to the material discharge rod (2052) through the rotating device (2054); the material discharge rod (2052) is provided with a groove matching the cutting knife (2055).

4. The speaker wire cotton automatic laminating machine according to claim 3, characterized in that: The rotating device (2054) comprises a servo motor (2056), a motor B (2057), a bevel gear A (2058) and a bevel gear B (2059); the other end of the fixed cutting clamp (2053) is fixedly connected to the bevel gear B (2059); the bevel gear A (2058) is fixedly connected to the output end of the motor B (2057); the bevel gear A (2058) and the bevel gear B (2059) are perpendicular to each other and meshed; the output end of the servo motor (2056) passes through the mounting plate (203) and is connected to the unloading turntable (2051).

5. The speaker wire cotton automatic laminating machine according to claim 1, characterized in that: The cotton sticking device (3) comprises a glue coating device (301), a cotton pressing device (302) and a cotton fixing device (304); the glue coating device (301) comprises a hydraulic rod (3011), a glue delivery pipe (3012) and a glue coating gun (3013); the top end of the hydraulic rod (3011) is fixedly mounted on the top end of the input end of the transmission device (4); the glue coating gun (3013) is fixedly mounted on the bottom end of the hydraulic rod (3011); the glue delivery pipe (3012) is fixedly connected to the glue coating gun (3013); the cotton pressing device (302) comprises a cotton pressing telescopic rod (3021), a moving device (3022) and a cotton pressing rod (3023); the moving device (3022) is fixedly mounted at the middle of the top end of the shell (1); two cotton pressing telescopic rods (3021) are provided, and the top ends are fixedly connected to the moving device (3022), and the bottom ends are fixedly connected to the cotton pressing rod (3023); an arc groove is provided at the bottom end of the cotton pressing rod (3023); two cotton fixing devices (304) are provided, which are symmetrically mounted on both sides of the output end of the transmission device (4).

6. The speaker wire cotton automatic laminating machine according to claim 5, characterized in that: The moving device (3022) comprises a moving slide groove (3024), a slider (3025), a screw rod (3026) and a motor C (3027); one end of the screw rod (3026) is rotatably connected to one end of the moving slide groove (3024), and the other end passes through the moving slide groove (3024) and is fixedly connected to the output end of the motor C (3027); the slider (3025) is threadedly connected to the screw rod (3026); the two cotton pressing telescopic rods (3021) are respectively a cotton pressing telescopic rod A (3028) and a cotton pressing telescopic rod B (3029); the top end of the cotton pressing telescopic rod A (3028) is fixedly connected to the slider (3025); and the cotton pressing telescopic rod B (3029) is fixedly mounted on the lower side of one end of the moving slide groove (3024).

7. The speaker wire cotton automatic laminating machine according to claim 5, characterized in that: The cotton fixing device (304) comprises a fixed block (3041), a fixed telescopic rod (3042) and an arc-shaped pressing piece (3043); one end of the fixed telescopic rod (3042) is fixedly connected to the inner wall of the housing (1) via the fixed block (3041), and the other end is threadedly connected to the arc-shaped pressing piece (3043).

8. The speaker wire cotton automatic laminating machine according to claim 1, characterized in that: The transmission device (4) comprises an electric motor (401), a conveyor pulley (402) and a conveyor belt (403); the conveyor belt (403) is composed of two metal conveyor belts, which match the width of the positioning device (6); two conveyor pulleys (402) are provided, which are respectively installed on the inner sides of both ends of the transmission belt (403); the output end of the electric motor (401) is fixedly connected to the conveyor pulley (402) at one end.

9. The speaker wire cotton automatic laminating machine according to claim 1 or 8, characterized in that: The positioning device (6) comprises a support plate (601), a fixed clamping block (602), a movable clamping block (603), a sliding groove (604) and a movable sliding block (605); the fixed clamping block (602) is fixedly mounted on one end of the support plate (601); the sliding groove (604) is arranged in the middle of the support plate (601); the sliding groove (604) and the movable clamping block (603) match each other; the movable clamping block (603) is slidably connected to the support plate (601) via the movable sliding block (605); and the upper ends of the fixed clamping block (602) and the movable clamping block (603) are provided with a limited fixing groove (606).

10. The speaker wire cotton automatic laminating machine according to claim 1, characterized in that: A storage cabinet (7) is provided at the lower end of the housing (1); the storage cabinet (7) is provided with a matching movable door (701).

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