Heating piece pipe winding device for coffee machine

Abstract

The invention discloses a heating part pipe winding device for a coffee machine, which is characterized in that automatic feeding of a heating pipe is realized through a feeding mechanism, the heating pipe is placed on a winding mechanism through a manipulator, the heating pipe is clamped through a clamp unit, and a welding wire and a water pipe are fixed on the heating pipe through a first fixing mechanism and a second fixing mechanism; the motor drives the heating pipe to rotate so as to wind the welding wire and the water pipe on the heating pipe, so that the welding wire and the water pipe can be automatically wound on the heating pipe, the two functions of winding the welding wire and the water pipe are achieved, the production efficiency is improved, the winding condition of the heating pipe is detected through the industrial camera, and qualified products are placed on the second material guide pipe through the mechanical arm. And qualified heating pipes are conveyed away, and unqualified heating pipes are placed in a storage box through a manipulator, so that screening of qualified products and unqualified products is realized.

Description

Technical Field

[0001] The invention relates to the technical field of heating element winding tubes, in particular to a heating element winding tube device for a coffee machine. Background Art

[0002] The heating element in the coffee machine is one of the key components for the normal operation of the coffee machine. It is mainly responsible for converting electrical energy into thermal energy and heating water or other liquids to meet the temperature conditions required for coffee brewing. The performance of the heating element directly affects the taste and quality of the coffee, so its design, manufacture and use are crucial. Heating element winding is an important production link, which is mainly used to wind the heating tube around a specific component to ensure that the heating tube can transfer heat evenly.

[0003] Although some advanced tube winding devices have achieved automated production, some equipment still requires manual intervention or adjustment, which affects production efficiency to a certain extent. In addition, the tube winding device for heating elements of general coffee machines does not have the two functions of winding welding wires and water pipes. Summary of the invention

[0004] The object of the present invention is to provide a heating element winding device for a coffee machine to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A heating element winding device for a coffee machine, the winding device comprising a bearing seat, a feeding mechanism, a manipulator, a winding mechanism, a No. 1 fixing mechanism, a No. 2 fixing mechanism, and a finished product conveying mechanism, the feeding mechanism is fixedly connected to the bearing seat, the manipulator is fixedly connected to the bearing seat, two winding mechanisms are provided, the winding mechanism is fixedly connected to the bearing seat, the No. 1 fixing mechanism is fixedly connected to the winding mechanism, the No. 2 fixing mechanism is fixedly connected to the winding mechanism, and the finished product conveying mechanism is fixedly connected to the bearing seat.

[0007] The heating tube is transported to the cache position by the loading mechanism, the robot puts the heating tube on the winding mechanism, the welding wire is fixed on the heating tube by the No. 1 fixing mechanism, the welding wire is wound around the heating tube by the winding mechanism, the heating tube with the welding wire is put on the next winding mechanism by the robot, the water pipe is fixed on the heating tube by the No. 2 fixing mechanism, the heating tube is wound around the water pipe by the winding mechanism, and finally the robot puts the heating tube on the finished product conveying mechanism.

[0008] Furthermore, the feeding mechanism includes a base, a No. 1 material guide tube, a movable plate, a No. 1 fixed plate, a No. 1 electric cylinder, and a discharge unit. The base is fixedly connected to the No. 1 material guide tube, the movable plate and the No. 1 material guide tube are slidably connected, two No. 1 fixed plates are provided, the No. 1 fixed plate and the No. 1 material guide tube are fixedly connected, the movable plate and the No. 1 fixed plate are slidably connected, the No. 1 electric cylinder is fixedly connected to the base, the No. 1 electric cylinder output end and the movable plate are fixedly connected, the discharge unit and the No. 1 material guide tube are fixedly connected, and the discharge unit and the supporting seat are fixedly connected.

[0009] The heating tube is manually placed on the No. 1 material guide tube, which is tilted. Under the action of gravity, the heating tube rolls to the movable plate connected to the No. 1 material guide tube, and the movable plate is pushed upward by the No. 1 electric cylinder, and the movable plate will move to the first No. 1 fixed plate. Under the action of gravity, the heating tube rolls to the first No. 1 fixed plate, the No. 1 electric cylinder contracts, and the other part of the movable plate drops to the same height as the first No. 1 fixed plate. The heating tube rolls to the movable plate, and the movable plate is pushed upward again by the No. 1 electric cylinder, and the movable plate will move to the same height as the second No. 1 fixed plate. The heating tube rolls to the second No. 1 fixed plate under the action of gravity, and then rolls from the second No. 1 fixed plate to the discharge unit.

[0010] Furthermore, the discharging unit includes a No. 1 motor, a disc, a conveying rope, a No. 1 mounting plate, a No. 2 mounting plate, a No. 1 supporting block, and a pressure sensor. The No. 1 motor is fixedly connected to the bearing seat. The disc is provided with two, and the output end of the No. 1 motor is fixedly connected to the disc. The conveying rope sleeve is arranged on the disc. The disc and the No. 1 mounting plate are hingedly connected, the No. 1 mounting plate and the No. 1 material guide pipe are fixedly connected, the disc and the No. 2 mounting plate are hingedly connected, the No. 2 mounting plate and the No. 1 material guide pipe are fixedly connected, the No. 2 mounting plate and the bearing seat are fixedly connected, the No. 1 supporting block is slidably connected to the conveying rope, the No. 1 supporting block is fixedly connected to the fixed plate, and the pressure sensor and the No. 2 mounting plate are fixedly connected.

[0011] The heating tube will roll from the second fixed plate to the middle position of the two conveyor ropes, and the disc will rotate through the No. 1 motor, so that the disc drives the conveyor rope to slide, and the heating tube moves with the conveyor rope. When the heating tube moves to the end of the conveyor rope and one end of the heating tube touches the pressure sensor, the pressure sensor transmits a signal to stop the feeding mechanism from working, and the heating tube is taken away by the robot. When the heating tube is taken away, the feeding mechanism resumes working.

[0012] Furthermore, the manipulator includes a clamping unit, a shearing unit, a No. 3 mounting plate, a rotating unit, a movable arm, a connecting arm, and a swivel unit. The clamping unit is hinged to the No. 3 mounting plate, the shearing unit is hinged to the No. 3 mounting plate, the rotating unit is fixedly connected to the No. 3 mounting plate, the rotating unit is hinged to the movable arm, the connecting arm is hinged to the movable arm, the connecting arm is fixedly connected to the swivel unit, and the swivel unit is fixedly connected to the supporting seat.

[0013] The heating tube can be clamped by the clamping unit. Under the mutual action of the rotating unit, the movable arm, the connecting arm and the rotary unit, the clamping unit can place the heating tube from the feeding mechanism to the winding mechanism, and can move the heating tube from one winding mechanism to another. Finally, the wound heating tube is placed on the finished product conveying mechanism, and the tail end of the welding wire or the water pipe is cut off by the shearing unit after the heating tube is wound.

[0014] Furthermore, the winding mechanism includes a support seat, a No. 3 motor, a clamp unit, a step, a No. 7 electric cylinder, and a wire feeder. The support seat and the bearing seat are fixedly connected, the No. 3 motor and the support seat are fixedly connected, the output end of the No. 3 motor and the clamp unit are fixedly connected, the support seat is provided with a through hole, the clamp unit and the through hole are rotatably connected, the step and the bearing seat are fixedly connected, the No. 7 electric cylinder and the step are fixedly connected, the output end of the No. 7 electric cylinder and the wire feeder are fixedly connected, the wire feeder and the step are fixedly connected, the support seat and the No. 1 fixing mechanism are fixedly connected, and the support seat and the No. 2 fixing mechanism are fixedly connected.

[0015] The heating tube is clamped by the clamp unit, the head end of the welding wire is fixed on the surface of the heating tube by the No. 1 fixing mechanism, the clamp unit is driven to rotate by the No. 3 motor to rotate the heating tube on the clamp unit, the No. 7 electric cylinder drives the wire feeder to move horizontally relative to the heating tube, so that the welding wire is wound on the surface of the heating tube, the heating tube with the wound welding wire is placed on another clamp unit by the clamping unit, the head end of the water pipe is fixed on the surface of the heating tube by the No. 2 fixing mechanism, and the water pipe is wound on the surface of the heating tube through the above operations.

[0016] Furthermore, the No. 1 fixing mechanism includes a No. 1 machine base, a No. 2 motor, a bending roller, a No. 2 fixing plate, a No. 2 electric cylinder, a No. 1 die, a No. 4 mounting plate, a No. 3 electric cylinder, and a wire pressing block. The No. 1 machine base is fixedly connected to the bearing base, the No. 2 motor is fixedly connected to the No. 1 machine base, the output end of the No. 2 motor is fixedly connected to the bending roller, the No. 2 fixing plate is fixedly connected to the bending roller, the No. 2 electric cylinder is fixedly connected to the No. 2 fixing plate, the output end of the No. 2 electric cylinder is fixedly connected to the No. 1 die, the No. 4 mounting plate is fixedly connected to the supporting base, the No. 3 electric cylinder is fixedly connected to the No. 4 mounting plate, the output end of the No. 3 electric cylinder is fixedly connected to the wire pressing block, the wire pressing block has an inclined surface toward the clamp unit, the lower end of the inclined surface is lower than the lower end of the bending roller, and the wire feeder is inclined toward the No. 2 motor.

[0017] The welding wire is fed to the bending roller by the wire feeder, and the No. 2 electric cylinder drives the No. 1 pressure die to move downward so that the welding wire is pressed against the surface of the bending roller, and the No. 2 motor drives the bending roller to rotate. Under the action of the No. 2 fixed plate, the No. 2 electric cylinder and the No. 1 pressure die rotate with the bending roller, and then the welding wire is bent into a U-shape. The No. 7 electric cylinder drives the wire feeder to move so that the welding wire moves, and one end of the U-shape is hooked on the heating tube. The No. 3 electric cylinder drives the wire pressing block to move toward one side of the heating tube, and the lower end of the wire pressing block is lower than the lower end of the bending roller, and the lower end of the wire pressing block is lower than the lower end of the U-shape bend of the welding wire. The wire feeder is tilted toward the No. 2 motor, and the lower end of the U-shape bend of the welding wire faces the inclined surface close to the bending roller side, so that the inclined surface of the wire pressing block can fold the head end of the U-shape bend of the welding wire toward the heating tube, and then the head end of the welding wire is fixed on the heating tube.

[0018] Furthermore, the No. 2 fixing mechanism includes a No. 5 mounting plate, a No. 4 electric cylinder, a No. 2 die, a bending die, a No. 6 mounting plate, a No. 5 electric cylinder, and a welding gun. The No. 5 mounting plate is fixedly connected to the support base, the No. 4 electric cylinder is fixedly connected to the No. 5 mounting plate, the output end of the No. 4 electric cylinder is fixedly connected to the No. 2 die, the bending die is fixedly connected to the No. 5 mounting plate, the No. 6 mounting plate is fixedly connected to the support base, the No. 5 electric cylinder is fixedly connected to the No. 6 mounting plate, and the output end of the No. 5 electric cylinder is fixedly connected to the welding gun.

[0019] The water pipe is sent to the bending die through the wire feeder, and the No. 4 electric cylinder drives the No. 2 pressing die to move downward, so that the water pipe is bent on the bending die. The No. 7 electric cylinder drives the wire feeder to move, so that the water pipe moves, so that the bent end is hooked on the heating pipe, and the No. 5 electric cylinder on the No. 6 mounting plate drives the welding gun to move, and the bent head end of the water pipe is welded to the heating pipe, thereby fixing the head end of the water pipe on the heating pipe.

[0020] Furthermore, the clamping unit includes a fixing part, a No. 6 electric cylinder, and a clamping part. The fixing part is fixedly connected to the output end of the No. 3 motor. The No. 6 electric cylinder is built into the fixing part. The output end of the No. 6 electric cylinder is fixedly connected to the clamping part. The clamping part and the fixed part are slidably connected. The fixing part is provided with a No. 1 V-groove, and the clamping part is provided with a No. 2 V-groove. The directions of the No. 1 V-groove and the No. 2 V-groove are opposite.

[0021] The heating tube is placed in the No. 1 V-groove of the fixing part by a robot, and the No. 6 electric cylinder drives the clamping part downward so that the four sides of the No. 1 V-groove and the No. 2 V-groove are tangent to the heating tube, thereby clamping the heating tube between the No. 1 V-groove and the No. 2 V-groove.

[0022] Furthermore, the finished product conveying mechanism includes an industrial camera, a No. 5 motor, a No. 2 material guide pipe, a roller, a No. 2 support block, a conveyor belt, a storage box, the industrial camera and the step are fixedly connected, the No. 5 motor and the support seat are fixedly connected, the output end of the No. 5 motor and the roller transmission connection, the No. 2 material guide pipe and the roller are hinged, the No. 2 support block and the No. 2 material guide pipe are fixedly connected, the conveyor belt is sleeved on the roller, the conveyor belt and the No. 2 material guide pipe are slidably connected, the conveyor belt and the No. 2 support block are slidably connected, and the storage box and the support seat are fixedly connected.

[0023] After the welding wire and water pipe are wrapped around the heating tube, the winding condition of the heating tube is detected by an industrial camera. Qualified products are placed on the No. 2 material guide tube by a robot, and the roller is driven to rotate by the No. 5 motor, which in turn drives the conveyor belt to rotate on the roller and the No. 2 support block, thereby transporting the qualified heating tube away, and unqualified heating tubes are placed in a storage box by a robot, thereby completing the screening of qualified and unqualified products.

[0024] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention realizes automatic feeding of the heating tube through the feeding mechanism, places the heating tube on the winding mechanism through the robot, clamps the heating tube through the clamp unit, drives the No. 1 pressing die downward through the No. 2 electric cylinder to make the welding wire fold into a U-shaped bend, drives the No. 7 electric cylinder to move the wire feeder so that one end of the U-shaped bend is hooked on the heating tube, drives the No. 3 electric cylinder to press the wire block to fold the head end of the U-shaped bend of the welding wire toward the heating tube so that the welding wire is fixed on the heating tube, and then the shearing unit cuts the welding wire, drives the No. 6 electric cylinder to move the clamping part upward, thereby loosening the heating tube, and the clamping unit takes away the heating tube and clamps it on another winding mechanism, and the No. 4 electric cylinder drives The No. 2 pressing die moves downward, so that the water pipe is bent on the bending die, and the No. 7 electric cylinder drives the wire feeder to move, so that the water pipe moves, thereby hooking the bent end on the heating tube, and the No. 5 electric cylinder on the No. 6 mounting plate drives the welding gun to move, and welds the bent head end of the water pipe to the heating tube, and the heating tube is wrapped around the water pipe by the winding mechanism, so that the welding wire and the water pipe are automatically wrapped around the heating tube, realizing the two functions of winding the welding wire and the water pipe, thereby improving the production efficiency, and detecting the winding status of the heating tube by the industrial camera, and the qualified products are placed on the No. 2 material guide tube by the robot, and the qualified heating tubes are transported away, and the unqualified heating tubes are placed in the storage box by the robot, so as to realize the screening of qualified and unqualified products. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2It is a schematic diagram of the structure of the feeding mechanism of the present invention;

[0028] Figure 3 It is a structural schematic diagram of a No. 1 fixing plate of the present invention;

[0029] Figure 4 It is a schematic diagram of the winding mechanism structure of the present invention;

[0030] Figure 5 yes Figure 4 A magnified view of a part A;

[0031] Figure 6 yes Figure 4 A magnified view of a part B;

[0032] Figure 7 yes Figure 4 A partial C magnified view of;

[0033] Figure 8 yes Figure 4 A local D magnified view of;

[0034] Fig. 9 It is a schematic diagram of the structure of the fixture unit of the present invention;

[0035] Fig.10 It is a schematic diagram of the connection between the welding gun and the No. 5 electric cylinder of the present invention;

[0036] Fig.11 It is a schematic diagram of the connection between the second support block and the conveyor belt of the present invention;

[0037] In the figure: 1- bearing seat, 2- feeding mechanism, 21- base, 22- No. 1 material guide tube, 23- moving plate, 24- No. 1 fixed plate, 25- No. 1 electric cylinder, 26- discharge unit, 261- No. 1 motor, 262- disc, 263- transmission rope, 264- No. 1 mounting plate, 265- No. 2 mounting plate, 266- No. 1 support block, 267- pressure sensor, 3- manipulator, 31- clamping unit, 32- shearing unit, 33- No. 3 mounting plate, 34- rotating unit, 35- movable arm, 36- connecting arm, 37- rotating unit, 4- winding mechanism, 41- supporting seat, 42- No. 3 motor, 43- fixture unit, 431- fixed part, 432- No. 6 electric cylinder, 43 3-clamping part, 44-step, 45-No. 7 electric cylinder, 46-wire feeder, 5-No. 1 fixing mechanism, 51-No. 1 machine base, 52-No. 2 motor, 53-bending roller, 54-No. 2 fixing plate, 55-No. 2 electric cylinder, 56-No. 1 die, 57-No. 4 mounting plate, 58-No. 3 electric cylinder, 59-wire pressing block, 6-No. 2 fixing mechanism, 61-No. 5 mounting plate, 62-No. 4 electric cylinder, 63-No. 2 die, 64-bending die, 65-No. 6 mounting plate, 66-No. 5 electric cylinder, 67-welding gun, 7-finished product conveying mechanism, 71-industrial camera, 72-No. 5 motor, 73-No. 2 material guide pipe, 74-roller, 75-No. 2 support block, 76-conveyor belt, 77-storage box. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0039] The present invention provides a technical solution:

[0040] like Figure 1 As shown, a heating element winding device for a coffee machine includes a supporting seat 1, a feeding mechanism 2, a manipulator 3, a winding mechanism 4, a No. 1 fixing mechanism 5, a No. 2 fixing mechanism 6, and a finished product conveying mechanism 7. The feeding mechanism 2 is fixedly connected to the supporting seat 1, the manipulator 3 is fixedly connected to the supporting seat 1, two winding mechanisms 4 are provided, the winding mechanism 4 is fixedly connected to the supporting seat 1, the No. 1 fixing mechanism 5 is fixedly connected to the winding mechanism 4, the No. 2 fixing mechanism 6 is fixedly connected to the winding mechanism 4, and the finished product conveying mechanism 7 is fixedly connected to the supporting seat 1.

[0041] The heating tube is transported to the cache position by the feeding mechanism 2, the manipulator 3 places the heating tube on the winding mechanism 4, the welding wire is fixed on the heating tube by the No. 1 fixing mechanism 5, the welding wire is wound around the heating tube by the winding mechanism 4, the heating tube wound with the welding wire is placed on the next winding mechanism 4 by the manipulator 3, the water pipe is fixed on the heating tube by the No. 2 fixing mechanism 6, the heating tube is wound around the water pipe by the winding mechanism 4, and finally the manipulator 3 places the heating tube on the finished product conveying mechanism 7.

[0042] like Figure 2-3 As shown, the feeding mechanism 2 includes a base 21, a No. 1 material guide tube 22, a movable plate 23, a No. 1 fixed plate 24, a No. 1 electric cylinder 25, and a discharge unit 26. The base 21 is fixedly connected to the No. 1 material guide tube 22, the movable plate 23 is slidably connected to the No. 1 material guide tube 22, two No. 1 fixed plates 24 are provided, the No. 1 fixed plate 24 is fixedly connected to the No. 1 material guide tube 22, the movable plate 23 is slidably connected to the No. 1 fixed plate 24, the No. 1 electric cylinder 25 is fixedly connected to the base 21, the output end of the No. 1 electric cylinder 25 is fixedly connected to the movable plate 23, the discharge unit 26 is fixedly connected to the No. 1 material guide tube 22, and the discharge unit 26 is fixedly connected to the supporting seat 1.

[0043] The heating tube is manually placed on the No. 1 material guide tube 22, which is placed at an angle. Under the action of gravity, the heating tube rolls onto the movable plate 23 connected to the No. 1 material guide tube 22, and the movable plate 23 is pushed upward by the No. 1 electric cylinder 25, and the movable plate 23 will move to the first No. 1 fixed plate 24. Under the action of gravity, the heating tube rolls onto the first No. 1 fixed plate 24, and the No. 1 electric cylinder 25 contracts, and the other part of the movable plate 23 drops to the same height as the first No. 1 fixed plate 24. The heating tube rolls onto the movable plate 23, and the movable plate 23 is pushed upward again by the No. 1 electric cylinder 25, and the movable plate 23 will move to a position with the same height as the second No. 1 fixed plate 24. Under the action of gravity, the heating tube rolls to the second No. 1 fixed plate 24, and then rolls from the second No. 1 fixed plate 24 to the discharge unit 26.

[0044] like Figure 2As shown, the discharge unit 26 includes a No. 1 motor 261, a disc 262, a conveying rope 263, a No. 1 mounting plate 264, a No. 2 mounting plate 265, a No. 1 support block 266, and a pressure sensor 267. The No. 1 motor 261 is fixedly connected to the bearing seat 1, and the disc 262 is provided with two. The output end of the No. 1 motor 261 is fixedly connected to the disc 262, and the conveying rope 263 is sleeved on the disc 262. The disc 262 and the No. 1 mounting plate 264 are hingedly connected, the No. 1 mounting plate 264 and the No. 1 material guide pipe 22 are fixedly connected, the disc 262 and the No. 2 mounting plate 265 are hingedly connected, the No. 2 mounting plate 265 and the No. 1 material guide pipe 22 are fixedly connected, the No. 2 mounting plate 265 and the bearing seat 1 are fixedly connected, the No. 1 support block 266 and the conveying rope 263 are slidably connected, the No. 1 support block 266 and the No. 1 fixing plate 24 are fixedly connected, and the pressure sensor 267 and the No. 2 mounting plate 265 are fixedly connected.

[0045] The heating tube will roll from the second No. 1 fixed plate 24 to the middle position between the two conveying ropes 263, and the No. 1 motor 261 will drive the disc 262 to rotate, so that the disc 262 drives the conveying rope 263 to slide, and the heating tube moves with the conveying rope 263. When the heating tube moves to the end of the conveying rope 263 and one end of the heating tube touches the pressure sensor 267, the pressure sensor 267 transmits a signal to stop the feeding mechanism 2 and remove the heating tube by the robot 3. When the heating tube is removed, the feeding mechanism 2 resumes working.

[0046] like Figure 4-5 As shown, the manipulator 3 includes a clamping unit 31, a shearing unit 32, a third mounting plate 33, a rotating unit 34, a movable arm 35, a connecting arm 36, and a swivel unit 37. The clamping unit 31 is hinged to the third mounting plate 33, the shearing unit 32 is hinged to the third mounting plate 33, the rotating unit 34 is fixedly connected to the third mounting plate 33, the rotating unit 34 is hinged to the movable arm 35, the connecting arm 36 is hinged to the movable arm 35, the connecting arm 36 is fixedly connected to the swivel unit 37, and the swivel unit 37 is fixedly connected to the supporting seat 1.

[0047] The heating tube can be clamped by the clamping unit 31. Under the interaction of the rotating unit 34, the movable arm 35, the connecting arm 36 and the rotating unit 37, the clamping unit 31 can place the heating tube from the feeding mechanism 2 to the winding mechanism 4, and can move the heating tube from one winding mechanism 4 to another winding mechanism 4. Finally, the wound heating tube is placed on the finished product conveying mechanism 7, and the tail end of the welding wire or the water pipe is cut off by the shearing unit 32 after the heating tube is wound.

[0048] like Figure 4As shown, the winding mechanism 4 includes a support seat 41, a No. 3 motor 42, a clamp unit 43, a step 44, a No. 7 electric cylinder 45, and a wire feeder 46. The support seat 41 is fixedly connected to the bearing seat 1, the No. 3 motor 42 is fixedly connected to the support seat 41, the output end of the No. 3 motor 42 is fixedly connected to the clamp unit 43, a through hole is provided on the support seat 41, the clamp unit 43 is rotatably connected to the through hole, the step 44 is fixedly connected to the bearing seat 1, the No. 7 electric cylinder 45 is fixedly connected to the step 44, the output end of the No. 7 electric cylinder 45 is fixedly connected to the wire feeder 46, the wire feeder 46 is fixedly connected to the step 44, the support seat 41 is fixedly connected to the No. 1 fixing mechanism 5, and the support seat 41 is fixedly connected to the No. 2 fixing mechanism 6.

[0049] The heating tube is clamped by the clamp unit 43, and the head end of the welding wire is fixed on the surface of the heating tube by the No. 1 fixing mechanism 5. The clamp unit 43 is driven to rotate by the No. 3 motor 42, so that the heating tube on the clamp unit 43 rotates. The No. 7 electric cylinder 45 pushes the wire feeder 46 to move horizontally relative to the heating tube, so that the welding wire is wound on the surface of the heating tube. The heating tube with the wound welding wire is placed on another clamp unit 43 by the clamping unit 31, and the head end of the water pipe is fixed on the surface of the heating tube by the No. 2 fixing mechanism 6. Through the above operations, the water pipe is wound on the surface of the heating tube.

[0050] like Figure 6-7 As shown, the No. 1 fixing mechanism 5 includes a No. 1 machine base 51, a No. 2 motor 52, a bending roller 53, a No. 2 fixing plate 54, a No. 2 electric cylinder 55, a No. 1 pressing die 56, a No. 4 mounting plate 57, a No. 3 electric cylinder 58, and a wire pressing block 59. The No. 1 machine base 51 is fixedly connected to the bearing base 1, the No. 2 motor 52 is fixedly connected to the No. 1 machine base 51, the No. 2 motor 52 output end is fixedly connected to the bending roller 53, and the No. 2 fixing plate 54 is fixedly connected to the bending roller 53. The No. 2 electric cylinder 55 is fixedly connected to the No. 2 fixed plate 54, the output end of the No. 2 electric cylinder 55 is fixedly connected to the No. 1 pressing die 56, the No. 4 mounting plate 57 is fixedly connected to the support seat 41, the No. 3 electric cylinder 58 is fixedly connected to the No. 4 mounting plate 57, the output end of the No. 3 electric cylinder 58 is fixedly connected to the wire pressing block 59, the wire pressing block 59 has an inclined surface toward the clamp unit 43, the lower end of the inclined surface is lower than the lower end of the bending roller 53, and the wire feeder 46 is inclined toward the No. 2 motor 52.

[0051] The welding wire is fed to the bending roller 53 by the wire feeder 46, the No. 2 electric cylinder 55 drives the No. 1 pressing die 56 to move downward, so that the welding wire is pressed against the surface of the bending roller 53, the No. 2 motor 52 drives the bending roller 53 to rotate, and under the action of the No. 2 fixing plate 54, the No. 2 electric cylinder 55 and the No. 1 pressing die 56 rotate along with the bending roller 53, thereby bending the welding wire into a U-shape, and the No. 7 electric cylinder 45 drives the wire feeder 46 to move, so that the welding wire moves, and the U-shape is bent. The end is hooked on the heating tube, and the No. 3 electric cylinder 58 drives the wire pressing block 59 to move toward one side of the heating tube. The lower end of the wire pressing block 59 is lower than the lower end of the bending roller 53, and the lower end of the wire pressing block 59 is lower than the lower end of the U-shaped bend of the welding wire. The wire feeder 46 is inclined toward the side of the No. 2 motor 52, and the lower end of the U-shaped bend of the welding wire faces the inclined surface close to the bending roller 53, so that the inclined surface of the wire pressing block 59 can bend the head end of the U-shaped bend of the welding wire toward the direction of the heating tube, thereby fixing the head end of the welding wire on the heating tube.

[0052] like Figure 6 , Figure 8 , Fig.10 As shown, the No. 2 fixing mechanism 6 includes a No. 5 mounting plate 61, a No. 4 electric cylinder 62, a No. 2 die 63, a bending die 64, a No. 6 mounting plate 65, a No. 5 electric cylinder 66, and a welding gun 67. The No. 5 mounting plate 61 is fixedly connected to the support base 41, the No. 4 electric cylinder 62 is fixedly connected to the No. 5 mounting plate 61, the output end of the No. 4 electric cylinder 62 is fixedly connected to the No. 2 die 63, the bending die 64 is fixedly connected to the No. 5 mounting plate 61, the No. 6 mounting plate 65 is fixedly connected to the support base 41, the No. 5 electric cylinder 66 is fixedly connected to the No. 6 mounting plate 65, and the output end of the No. 5 electric cylinder 66 is fixedly connected to the welding gun 67.

[0053] The water pipe is sent to the bending die 64 through the wire feeder 46, and the No. 4 electric cylinder 62 drives the No. 2 pressing die 63 to move downward, so that the water pipe is bent on the bending die 64. The No. 7 electric cylinder 45 drives the wire feeder 46 to move, so that the water pipe moves, so that the bent end is hooked on the heating pipe, and the No. 5 electric cylinder 66 on the No. 6 mounting plate 65 drives the welding gun 67 to move, and the bent head end of the water pipe is welded to the heating pipe, thereby fixing the head end of the water pipe on the heating pipe.

[0054] like Figure 8-Figure 9 As shown, the clamp unit 43 includes a fixing part 431, a No. 6 electric cylinder 432, and a clamping part 433. The fixing part 431 is fixedly connected to the output end of the No. 3 motor 42. The No. 6 electric cylinder 432 is built into the fixing part 431. The output end of the No. 6 electric cylinder 432 is fixedly connected to the clamping part 433. The clamping part 433 is slidably connected to the fixing part 431. The fixing part 431 is provided with a No. 1 V-groove, and the clamping part 433 is provided with a No. 2 V-groove. The directions of the No. 1 V-groove and the No. 2 V-groove are opposite.

[0055] The heating tube is placed in the No. 1 V-groove of the fixing part 431 by the manipulator 3, and the No. 6 electric cylinder 432 drives the clamping part 433 to move downward, so that the four sides of the No. 1 V-groove and the No. 2 V-groove are tangent to the heating tube, thereby clamping the heating tube between the No. 1 V-groove and the No. 2 V-groove.

[0056] like Figure 4 , Fig.11 As shown, the finished product conveying mechanism 7 includes an industrial camera 71, a No. 5 motor 72, a No. 2 material guide pipe 73, a roller 74, a No. 2 support block 75, a conveyor belt 76, a storage box 77, the industrial camera 71 and the step 44 are fixedly connected, the No. 5 motor 72 and the supporting seat 1 are fixedly connected, the output end of the No. 5 motor 72 and the roller 74 are transmission connected, the No. 2 material guide pipe 73 and the roller 74 are hinged, the No. 2 support block 75 and the No. 2 material guide pipe 73 are fixedly connected, the conveyor belt 76 is sleeved on the roller 74, the conveyor belt 76 and the No. 2 material guide pipe 73 are slidably connected, the conveyor belt 76 and the No. 2 support block 75 are slidably connected, and the storage box 77 and the supporting seat 1 are fixedly connected.

[0057] After the welding wire and water pipe are wound around the heating tube, the winding condition of the heating tube is detected by the industrial camera 71. Qualified products are placed on the No. 2 material guide tube 73 by the robot 3, and the roller 74 is driven to rotate by the No. 5 motor 72, thereby driving the conveyor belt 76 to rotate on the roller 74 and the No. 2 support block 75, so that the qualified heating tube is transported away, and the unqualified heating tube is placed in the storage box 77 by the robot 3, thereby completing the screening of qualified and unqualified products.

[0058] Working principle of the present invention:

[0059] The heating tube is manually placed on the No. 1 material guide tube 22. Under the action of gravity, the heating tube rolls to the movable plate 23 connected to the No. 1 material guide tube 22. The movable plate 23 is pushed upward by the No. 1 electric cylinder 25. The movable plate 23 will move to the first No. 1 fixed plate 24. The feeding mechanism 2 repeats the action and then moves the heating tube to the middle of the two conveying ropes 263. The No. 1 motor 261 drives the disc 262 to rotate, driving the conveying rope 263 to rotate. The heating tube moves with the conveying rope 263. The heat pipe moves to one end and touches the pressure sensor 267. The pressure sensor 267 transmits a signal, causing the feeding mechanism 2 to stop working, and the heating pipe is taken away by the clamping unit 31. When the heating pipe is taken away, the feeding mechanism 2 resumes working, and the heating pipe is placed in the No. 1 V-shaped groove of the fixing part 431. The No. 6 electric cylinder 432 drives the clamping part 433 to move downward, thereby clamping the heating pipe. The No. 1 pressing die 56 is driven downward by the No. 2 electric cylinder 55, so that the welding wire is bent into a U-shaped bend. The No. 7 electric cylinder 45 drives the wire feeder The first winding mechanism 46 moves so that one end of the U-shaped bend is hooked on the heating tube. The third electric cylinder 58 drives the wire pressing block 59 to bend the head end of the U-shaped bend of the welding wire toward the heating tube so that the welding wire is fixed on the heating tube. The welding wire is then cut by the shearing unit 32. The sixth electric cylinder 432 drives the clamping part 433 to move upward, thereby loosening the heating tube. The clamping unit 31 takes the heating tube away and clamps it on another winding mechanism 4. The fourth electric cylinder 62 drives the second pressing die 63 to move downward, so that the water pipe is pressed and bent on the bending die 64. The seventh electric cylinder 63 drives the second pressing die 63 to move downward, so that the water pipe is pressed and bent on the bending die 64. The cylinder 45 drives the wire feeder 46 to move, so that the water pipe moves, thereby hooking the bent end onto the heating pipe. The No. 5 electric cylinder 66 on the No. 6 mounting plate 65 drives the welding gun 67 to move, and welds the bent head end of the water pipe onto the heating pipe. The heating pipe is wound around the water pipe by the winding mechanism 4, and the winding condition of the heating pipe is detected by the industrial camera 71. Qualified products are placed on the No. 2 material guide pipe 73 by the robot 3, and the qualified heating pipes are transported away, while unqualified heating pipes are placed in the storage box 77 by the robot 3.

[0060] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0061] 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 heating element winding device for a coffee machine, characterized in that: The pipe winding device comprises a bearing seat (1), a feeding mechanism (2), a manipulator (3), a winding mechanism (4), a No. 1 fixing mechanism (5), a No. 2 fixing mechanism (6), and a finished product conveying mechanism (7); the feeding mechanism (2) is fixedly connected to the bearing seat (1); the manipulator (3) is fixedly connected to the bearing seat (1); two winding mechanisms (4) are provided; the winding mechanism (4) is fixedly connected to the bearing seat (1); the No. 1 fixing mechanism (5) is fixedly connected to the winding mechanism (4); the No. 2 fixing mechanism (6) is fixedly connected to the winding mechanism (4); and the finished product conveying mechanism (7) is fixedly connected to the bearing seat (1).

2. A heating element winding device for a coffee machine according to claim 1, characterized in that: The feeding mechanism (2) comprises a base (21), a No. 1 material guide tube (22), a movable plate (23), a No. 1 fixed plate (24), a No. 1 electric cylinder (25), and a material discharge unit (26); the base (21) and the No. 1 material guide tube (22) are fixedly connected; the movable plate (23) and the No. 1 material guide tube (22) are slidably connected; two No. 1 fixed plates (24) are provided; the No. 1 fixed plate (24) and the No. 1 material guide tube (22) are fixedly connected; the movable plate (23) and the No. 1 fixed plate (24) are slidably connected; the No. 1 electric cylinder (25) and the base (21) are fixedly connected; the output end of the No. 1 electric cylinder (25) and the movable plate (23) are fixedly connected; the material discharge unit (26) and the No. 1 material guide tube (22) are fixedly connected; and the material discharge unit (26) and the bearing seat (1) are fixedly connected.

3. The heating element winding device for a coffee machine according to claim 2, characterized in that: The discharge unit (26) comprises a No. 1 motor (261), a disc (262), a transmission rope (263), a No. 1 mounting plate (264), a No. 2 mounting plate (265), a No. 1 support block (266), and a pressure sensor (267). The No. 1 motor (261) is fixedly connected to the bearing seat (1). Two discs (262) are provided. The output end of the No. 1 motor (261) is fixedly connected to the disc (262). The transmission rope (263) is sleeved on the disc (262). The disc (262) and the No. 1 mounting plate (264) are connected to each other. The first mounting plate (264) and the first material guide tube (22) are connected by hinges, the disc (262) and the second mounting plate (265) are connected by hinges, the second mounting plate (265) and the first material guide tube (22) are connected by hinges, the second mounting plate (265) and the first material guide tube (22) are connected by hinges, the second mounting plate (265) and the bearing seat (1) are connected by hinges, the first support block (266) and the conveying rope (263) are connected by sliding, the first support block (266) and the first fixed plate (24) are connected by fixed, and the pressure sensor (267) and the second mounting plate (265) are connected by fixed.

4. The heating element winding device for a coffee machine according to claim 1, characterized in that: The manipulator (3) comprises a clamping unit (31), a shearing unit (32), a third mounting plate (33), a rotating unit (34), a movable arm (35), a connecting arm (36), and a swivel unit (37); the clamping unit (31) is hingedly connected to the third mounting plate (33); the shearing unit (32) is hingedly connected to the third mounting plate (33); the rotating unit (34) is fixedly connected to the third mounting plate (33); the rotating unit (34) is hingedly connected to the movable arm (35); the connecting arm (36) is hingedly connected to the movable arm (35); the connecting arm (36) is fixedly connected to the swivel unit (37); and the swivel unit (37) is fixedly connected to the bearing seat (1).

5. The heating element winding device for a coffee machine according to claim 1, characterized in that: The winding mechanism (4) comprises a support seat (41), a No. 3 motor (42), a clamp unit (43), a step (44), a No. 7 electric cylinder (45), and a wire feeder (46); the support seat (41) is fixedly connected to the bearing seat (1); the No. 3 motor (42) is fixedly connected to the support seat (41); the output end of the No. 3 motor (42) is fixedly connected to the clamp unit (43); a through hole is provided on the support seat (41); the clamp unit (43) and the through hole are rotatably connected; the step (44) is fixedly connected to the bearing seat (1); the No. 7 electric cylinder (45) is fixedly connected to the step (44); the output end of the No. 7 electric cylinder (45) is fixedly connected to the wire feeder (46); the wire feeder (46) and the step (44) are fixedly connected; the support seat (41) is fixedly connected to the No. 1 fixing mechanism (5); and the support seat (41) is fixedly connected to the No. 2 fixing mechanism (6).

6. The heating element winding device for a coffee machine according to claim 5, characterized in that: The No. 1 fixing mechanism (5) comprises a No. 1 machine base (51), a No. 2 motor (52), a bending roller (53), a No. 2 fixing plate (54), a No. 2 electric cylinder (55), a No. 1 pressing die (56), a No. 4 mounting plate (57), a No. 3 electric cylinder (58), and a wire pressing block (59); the No. 1 machine base (51) is fixedly connected to the bearing base (1); the No. 2 motor (52) is fixedly connected to the No. 1 machine base (51); the output end of the No. 2 motor (52) is fixedly connected to the bending roller (53); the No. 2 fixing plate (54) is fixedly connected to the bending roller (53); The No. 2 electric cylinder (55) is fixedly connected to the No. 2 fixing plate (54), the output end of the No. 2 electric cylinder (55) is fixedly connected to the No. 1 pressing die (56), the No. 4 mounting plate (57) is fixedly connected to the support seat (41), the No. 3 electric cylinder (58) is fixedly connected to the No. 4 mounting plate (57), the output end of the No. 3 electric cylinder (58) is fixedly connected to the wire pressing block (59), the wire pressing block (59) is an inclined surface facing the clamp unit (43), the lower end of the inclined surface is lower than the lower end of the bending roller (53), and the wire feeder (46) is inclined toward the No. 2 motor (52).

7. The heating element winding device for a coffee machine according to claim 5, characterized in that: The second fixing mechanism (6) comprises a fifth mounting plate (61), a fourth electric cylinder (62), a second pressing die (63), a bending die (64), a sixth mounting plate (65), a fifth electric cylinder (66), and a welding gun (67); the fifth mounting plate (61) is fixedly connected to a support seat (41); the fourth electric cylinder (62) is fixedly connected to the fifth mounting plate (61); an output end of the fourth electric cylinder (62) is fixedly connected to the second pressing die (63); the bending die (64) is fixedly connected to the fifth mounting plate (61); the sixth mounting plate (65) is fixedly connected to the support seat (41); the fifth electric cylinder (66) is fixedly connected to the sixth mounting plate (65); and an output end of the fifth electric cylinder (66) is fixedly connected to the welding gun (67).

8. The heating element winding device for a coffee machine according to claim 5, characterized in that: The clamp unit (43) comprises a fixing part (431), a No. 6 electric cylinder (432), and a clamping part (433); the fixing part (431) is fixedly connected to the output end of the No. 3 motor (42); the No. 6 electric cylinder (432) is built into the fixing part (431); the output end of the No. 6 electric cylinder (432) is fixedly connected to the clamping part (433); the clamping part (433) and the fixing part (431) are slidably connected; the fixing part (431) is provided with a No. 1 V-shaped groove; the clamping part (433) is provided with a No. 2 V-shaped groove; the No. 1 V-shaped groove and the No. 2 V-shaped groove are in opposite directions.

9. The heating element winding device for a coffee machine according to claim 5, characterized in that: The finished product conveying mechanism (7) comprises an industrial camera (71), a No. 5 motor (72), a No. 2 material guide pipe (73), a roller (74), a No. 2 support block (75), a conveyor belt (76), and a storage box (77). The industrial camera (71) is fixedly connected to the step (44), the No. 5 motor (72) is fixedly connected to the support seat (1), the output end of the No. 5 motor (72) is transmission-connected to the roller (74), the No. 2 material guide pipe (73) and the roller (74) are hinge-connected, the No. 2 support block (75) and the No. 2 material guide pipe (73) are fixedly connected, the conveyor belt (76) is sleeved on the roller (74), the conveyor belt (76) and the No. 2 material guide pipe (73) are slidably connected, the conveyor belt (76) and the No. 2 support block (75) are slidably connected, and the storage box (77) and the support seat (1) are fixedly connected.

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