Full-automatic assembling machine for four pieces in lighter

Abstract

The utility model belongs to the field of lighter assembling equipment, and particularly relates to a full-automatic lighter inner four-piece assembling machine which comprises a machine box and a machine frame, a feeding and discharging mechanical arm mechanism is arranged on the top of the machine box and the top of the machine frame, and a mold pushing box circulating feeding mechanism is arranged on the top of the machine box and the top of the machine frame. The mold pushing box circulating feeding mechanism is located at the rear end of the feeding and discharging mechanical arm mechanism, a detection mechanism is arranged above the machine box and the machine frame, a zinc sleeve assembling mechanism is arranged at the top of the machine box and the machine frame, a drainage core assembling mechanism is arranged at the top of the machine box and the machine frame, and a cotton cushion assembling mechanism is arranged at the top of the machine box and the machine frame. A face valve assembling mechanism is arranged on the top of the machine box and the top of the machine frame. By means of the feeding mode of the movable mechanical arm, the feeding efficiency of the equipment is greatly improved, it can be guaranteed that the quality of products is accepted by customers, the rate of finished products can be guaranteed, and the workload of debugging personnel or machine maintenance is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of lighter assembly equipment, in particular to a fully automatic lighter inner four-piece assembly machine. Background Art

[0002] Lighters are a common item in our daily lives, serving as a light for cigarettes, cooking, and other cooking tasks. While a wide variety of lighters are available on the market, including piezoelectric, rechargeable, flint-wheel, and magnetic induction, fuel-powered lighters, with a gas tank and ignition method, remain the mainstream. Therefore, the four essential components of a lighter—the zinc sleeve, wick, cotton pad, and valve—are essential for controlling and regulating the flame.

[0003] At present, the internal four parts of lighters on the market are mainly assembled by hand, including semi-automatic replica assembly based on screening machines. These assembly methods have the disadvantages of low assembly efficiency, unqualified assembly parts, insufficient assembly, reverse assembly, wrong assembly, etc. The current assembly method has a high defective rate, which greatly weakens the profit of lighters. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology, the utility model solves the problem that the assembly of the four inner parts of lighters on the market is mainly done by manual assembly, including semi-automatic replica assembly based on screening machines. These assembly methods have the disadvantages of low assembly efficiency, unqualified assembly parts, insufficient assembly, reverse assembly, wrong assembly, etc. The current assembly method has a high defective rate, which greatly weakens the profit of lighters. The utility model proposes a fully automatic lighter four-part assembly machine.

[0005] The technical solution adopted by the present invention to solve its technical problems is: the utility model is a fully automatic four-piece assembly machine for lighters, including a chassis and a frame, the top of the chassis and the frame are provided with a loading and unloading manipulator mechanism, the top of the chassis and the frame are provided with a mold pushing box circulation feeding mechanism, the mold pushing box circulation feeding mechanism is located at the rear end of the loading and unloading manipulator mechanism, a detection mechanism is provided above the chassis and the frame, the top of the chassis and the frame are provided with a zinc sleeve assembly mechanism, the top of the chassis and the frame are provided with a drainage core assembly mechanism, the top of the chassis and the frame are provided with a cotton pad assembly mechanism, the top of the chassis and the frame are provided with a face valve assembly mechanism, the top of the chassis and the frame are provided with a twisting face valve mechanism, and the top of the chassis and the frame are provided with a chassis recovery and finished product output mechanism.

[0006] Preferably, the loading and unloading robot mechanism includes a first lifting cylinder, a second lifting cylinder, a gripper cylinder, a robotic finger, a pulling cylinder and a loading translation cylinder. The first lifting cylinder is connected to the loading translation cylinder, the second lifting cylinder is connected to the loading translation cylinder, the gripper cylinder is fixedly connected to one side of the robotic finger, the output end of the gripper cylinder is connected to the robotic finger, and the robotic finger is fixedly connected to the bottom of the second lifting cylinder.

[0007] Preferably, the mold box circulating feeding mechanism includes two horizontal mold box pushing cylinders, a vertical mold box pushing cylinder, several assembly positioning cylinders and a material transferring mold box. The two horizontal mold box pushing cylinders are respectively fixedly connected to the two sides of the bracket, the two vertical mold box pushing cylinders are respectively fixedly connected to the two sides of the bracket, several assembly positioning cylinders are fixedly connected to the bracket, and the material transferring mold box is arranged on the bracket.

[0008] Preferably, the detection mechanism includes a detection lifting cylinder, a material shaking cylinder, a detection optical fiber and a detection needle. The detection lifting cylinder is fixedly connected to the bracket, the material shaking cylinder is fixedly connected to the bracket, the detection needle is arranged on the bracket, and the detection optical fiber is electrically connected to the detection needle.

[0009] Preferably, the zinc sleeve assembly mechanism includes a zinc sleeve lifting cylinder, a zinc sleeve stripping cylinder, a zinc sleeve supporting pin, a zinc sleeve translation cylinder, a zinc sleeve blanking cylinder, a zinc sleeve vacuum absorber, a zinc sleeve silo, a zinc sleeve straight vibrator and a zinc sleeve runway. The zinc sleeve translation cylinder is fixedly connected to the chassis and the frame, the zinc sleeve lifting cylinder is fixedly connected to the output end of the zinc sleeve translation cylinder, the zinc sleeve stripping cylinder is arranged on the zinc sleeve lifting cylinder, the zinc sleeve supporting pin is connected to the zinc sleeve stripping cylinder, the zinc sleeve silo is arranged on the chassis and the frame, the zinc sleeve vacuum absorber is arranged on the zinc sleeve silo, the zinc sleeve blanking cylinder is arranged on the cotton pad assembly mechanism, the zinc sleeve straight vibrator is arranged on one side of the zinc sleeve silo, the zinc sleeve runway is arranged on one side of the zinc sleeve silo, and the zinc sleeve straight vibrator is connected to the zinc sleeve runway.

[0010] Preferably, the drainage core assembly mechanism includes a drainage core lifting cylinder, a drainage core air suction lifting cylinder, a drainage core air suction pipe, a drainage core translation cylinder, a drainage core material bin, a drainage core lifting conveyor belt, a drainage core dislocation cylinder, a drainage core top material cylinder, a drainage core straight vibrator 1, a drainage core straight vibrator 2 and a drainage core pushing cylinder. A bracket is provided on the chassis and the frame. The drainage core translation cylinder is provided on the top of the chassis and the frame. The drainage core lifting cylinder is provided at the output end of the drainage core translation cylinder. The drainage core air suction lifting cylinder is provided. At the output end of the drainage core lifting cylinder, the drainage core suction pipe is arranged at the output end of the drainage core suction lifting cylinder, the drainage core lifting conveyor belt is arranged on the bracket, the bracket is provided with a drainage core runway, the drainage core material bin is arranged on one side of the drainage core lifting conveyor belt, the bracket is provided with a drainage core pushing cylinder, the drainage core dislocation cylinder bracket, the drainage core top cylinder is arranged on the bracket, the drainage core straight vibrator 1 is arranged below the drainage core runway, and the drainage core straight vibrator 2 is arranged below the drainage core runway.

[0011] Preferably, the cotton pad assembly mechanism includes a cotton pad lifting cylinder, a cotton pad suction lifting cylinder, a cotton pad suction needle, a cotton pad translation cylinder, an assembly mounting seat, a cotton pad feeding runway, a cotton pad straight vibrator, a cotton pad vibration disk and a cotton pad dislocation cylinder. The assembly mounting seat is arranged above the chassis and the frame, the cotton pad lifting cylinder is arranged inside the assembly mounting seat, the cotton pad lifting cylinder is arranged at the output end of the cotton pad translation cylinder, the cotton pad suction lifting cylinder is arranged at the output end of the cotton pad lifting cylinder, the cotton pad suction needle is arranged at the output end of the cotton pad suction lifting cylinder, the cotton pad feeding runway is arranged at the top of the chassis and the frame, the cotton pad straight vibrator is arranged below the cotton pad feeding runway, the cotton pad vibration disk is arranged at the top of the chassis and the frame, and the cotton pad dislocation cylinder is arranged on one side of the cotton pad feeding runway.

[0012] Preferably, the noodle valve assembly mechanism includes a noodle valve vibration disk, a noodle valve runway, a noodle valve material distribution cylinder, a noodle valve assembly lifting cylinder and a positioning material shaking structure. The noodle valve vibration disk is arranged on one side of the chassis and the frame, the noodle valve runway is arranged on one side of the noodle valve vibration disk, the noodle valve material distribution cylinder is arranged on one side of the noodle valve runway, the positioning material shaking structure is arranged on one side of the noodle valve runway, and the noodle valve assembly lifting cylinder is arranged on one side of the positioning material shaking structure.

[0013] Preferably, the twist valve mechanism includes a twist valve gear shaft, a twist valve transition shaft, a twist valve sprocket assembly, a twist valve lift cylinder, and a speed regulating motor. The speed regulating motor is fixedly connected to one side of the twist valve sprocket assembly, and the output end of the speed regulating motor is connected to the twist valve sprocket assembly. The twist valve transition shaft is arranged below the twist valve sprocket assembly, and the twist valve gear shaft is connected to the twist valve transition shaft. The twist valve lift cylinder is arranged above the chassis and frame, and the twist valve sprocket assembly is connected to the output end of the twist valve lift cylinder.

[0014] Preferably, the chassis recovery and finished product discharge mechanism includes a horizontal pushing plate cylinder, a feeding motor, a feeding belt and a discharge servo motor and a material in place photoelectric device. The feeding belt is arranged above the chassis and the frame, the horizontal pushing plate cylinder is arranged on one side of the feeding belt, the feeding motor is arranged on one side of the feeding belt, the discharge servo motor is arranged on one side of the feeding belt, and the material in place photoelectric device is arranged above the feeding belt.

[0015] The utility model is beneficial in that:

[0016] 1. In the utility model, the loading method of the movable manipulator is provided, which greatly improves the loading efficiency of the equipment, thereby ensuring that the quality of the product is recognized by customers, ensuring the yield rate, and greatly reducing the workload of the debugging personnel or machine repair;

[0017] 2. In the utility model, by setting the ejector detection mechanism, the quality of the lighter assembly is controlled, solving the problems of material leakage, material return, poor quality and instability, and greatly improving the quality of the lighter.

[0018] 3. In the equipment of the utility model, by setting up zinc sleeve assembly, drainage core assembly, cotton pad assembly, and face valve assembly mechanism, the operating difficulty of employees is greatly improved, the work intensity of employees is greatly reduced, the efficiency of assembly is greatly improved, the production efficiency of the enterprise is improved, and the profit is increased.

[0019] 4. In the equipment of the utility model, by setting up a twisting noodle valve mechanism, the traditional noodle valve machine and labor are eliminated, which brings benefits to the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a structural diagram of the loading and unloading manipulator mechanism of the utility model;

[0023] Figure 3 This is a structural diagram of the mold pushing box circulating material feeding mechanism of the utility model;

[0024] Figure 4 It is a structural diagram of the detection mechanism of the utility model;

[0025] Figure 5 This is a schematic diagram of the partial structure of the zinc sleeve assembly mechanism of the utility model;

[0026] Figure 6 This is another partial structural diagram of the zinc sleeve assembly mechanism of the present invention;

[0027] Figure 7 This is a schematic diagram of the partial structure of the drainage core assembly mechanism of the utility model;

[0028] Figure 8 This is another partial structural diagram of the drainage core assembly mechanism of the present invention;

[0029] Figure 9 This is a partial structural diagram of the cotton pad assembly mechanism of the utility model;

[0030] Figure 10 This is another partial structural diagram of the cotton pad assembly mechanism of the utility model;

[0031] Figure 11 This is a structural diagram of the face valve assembly mechanism of the utility model;

[0032] Figure 12 This is a structural diagram of the twisted face valve mechanism of the utility model;

[0033] Figure 13 This is a structural diagram of the chassis recovery and finished product output mechanism of the utility model.

[0034] Figure: 1. Loading and unloading manipulator mechanism; 101. First lifting cylinder; 102. Second lifting cylinder; 103. Gripper cylinder; 104. Robot finger; 105. Pulling cylinder; 106. Loading translation cylinder; 2. Die box pusher circulation mechanism; 201. Die box horizontal pusher cylinder; 202. Die box vertical pusher cylinder; 203. Assembly positioning cylinder; 204. Die box transfer mechanism; 3. Detection mechanism; 301. Detection lifting cylinder; 302. Material shaking cylinder; 303. Detection optical fiber; 304. Detection needle; 4. Zinc sleeve assembly mechanism; 401. Zinc sleeve lifting cylinder; 402. Zinc sleeve stripping cylinder; 403, zinc sleeve support pin; 404, zinc sleeve translation cylinder; 405, zinc sleeve unloading cylinder; 406, zinc sleeve vacuum suction device; 407, zinc sleeve hopper; 408, zinc sleeve vertical vibrator; 409, zinc sleeve runway; 5, drainage core assembly mechanism; 501, drainage core lifting cylinder; 502, drainage core suction lifting cylinder; 503, drainage core suction pipe; 504, drainage core translation cylinder ; 505, drainage core material bin; 506, drainage core lifting conveyor belt; 507, drainage core offset cylinder; 508, drainage core top cylinder; 509, drainage core straight vibrator 1; 510, drainage core straight vibrator 2; 511, drainage core push cylinder; 6, chassis and frame; 7, cotton pad assembly mechanism; 701, cotton pad lifting cylinder; 702, cotton pad suction lifting cylinder; 703, cotton Pad suction needle; 704, cotton pad translation cylinder; 705, assembly mounting seat; 706, cotton pad feeding runway; 707, cotton pad straight vibrator; 708, cotton pad vibration disk; 709, cotton pad staggered cylinder; 8, face valve assembly mechanism; 801, face valve vibration disk; 802, face valve runway; 803, face valve material distribution cylinder; 804, face valve assembly lifting cylinder; 805, positioning shaking material structure; 9, twist face valve mechanism; 901, twist face valve gear shaft; 902, twist face valve transition shaft; 903, twist face valve sprocket assembly; 904, twist face valve lifting cylinder; 905, speed regulating motor; 10, chassis recovery and finished product discharge mechanism; 1001, horizontal push plate cylinder; 1002, feeding motor; 1003, feeding belt; 1004, discharge servo motor; 1005, material in place photoelectric. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0036] See also Figures 1-13As shown, a fully automatic lighter inner four-piece assembly machine includes a chassis and a frame 6. A loading and unloading manipulator mechanism 1 is provided on the top of the chassis and the frame 6. A mold pushing box circulating feeding mechanism 2 is provided on the top of the chassis and the frame 6. The mold pushing box circulating feeding mechanism 2 is located at the rear end of the loading and unloading manipulator mechanism 1. A detection mechanism 3 is provided above the chassis and the frame 6. A zinc sleeve assembly mechanism 4 is provided on the top of the chassis and the frame 6. A drainage core assembly mechanism 5 is provided on the top of the chassis and the frame 6. A cotton pad assembly mechanism 7 is provided on the top of the chassis and the frame 6. A face valve assembly mechanism 8 is provided on the top of the chassis and the frame 6. A twist face valve mechanism 9 is provided on the top of the chassis and the frame 6. A chassis recovery and finished product output mechanism 10 is provided on the top of the chassis and the frame 6.

[0037] Furthermore, the loading and unloading manipulator mechanism 1 includes a first lifting cylinder 101, a second lifting cylinder 102, a gripper cylinder 103, a mechanical finger 104, a pulling distance cylinder 105 and a loading translation cylinder 106. The first lifting cylinder 101 is connected to the loading translation cylinder 106, the second lifting cylinder 102 is connected to the loading translation cylinder 106, the gripper cylinder 103 is fixedly connected to one side of the mechanical finger 104, the output end of the gripper cylinder 103 is connected to the mechanical finger 104, and the mechanical finger 104 is fixedly connected to the bottom of the second lifting cylinder 102;

[0038] During operation, when the material is sent to the material in place photoelectric position 1005 along the conveyor belt, the sensor detects the material, and the first lifting cylinder 101 and the second lifting cylinder 102 descend at the same time. After they are in place, the gripper cylinder 103 drives the imitation finger to grasp the lighter, and then the first lifting cylinder 101 and the second lifting cylinder 102 rise at the same time. After they rise into place, the pulling cylinder 105 is pulled apart to make the distance between the lighters consistent with the mold box, and then the loading translation cylinder 106 moves toward the mold box, the second lifting cylinder 102 descends, the clamping hand is released, and then the cylinder returns to its position. The lighter completes the process of grabbing into the mold box. The process of grabbing the material is just the opposite, and the principle is the same.

[0039] Furthermore, the mold box pushing and circulating feeding mechanism 2 includes two horizontal mold box pushing cylinders 201, a vertical mold box pushing cylinder 202, a plurality of assembly positioning cylinders 203 and a material moving mold box 204. The two horizontal mold box pushing cylinders 201 are respectively fixedly connected to both sides of the bracket, the two vertical mold box pushing cylinders 202 are respectively fixedly connected to both sides of the bracket, the plurality of assembly positioning cylinders 203 are all fixedly connected to the bracket, and the material moving mold box 204 is arranged on the bracket;

[0040] During operation, after the lighter is clamped from the conveyor belt into the material transfer mold box 204 by the robot, the horizontal mold box push cylinder 201 pushes the mold box to drive the lighter to move to another workstation. After the horizontal push is completed, the vertical mold box push cylinder 202 is started to push the material transfer mold box 204 to another position, thereby forming a cyclic material transfer mold box 204 material feeding function.

[0041] Furthermore, the detection mechanism 3 includes a detection lifting cylinder 301, a material shaking cylinder 302, a detection optical fiber 303 and a detection needle 304. The detection lifting cylinder 301 is fixedly connected to the bracket, the material shaking cylinder 302 is fixedly connected to the bracket, the detection needle 304 is set on the bracket, and the detection optical fiber 303 is electrically connected to the detection needle 304;

[0042] During operation, after the lighter has gone through the loading and assembly process, there will be a test. The detection mechanism 3 is equipped with a detection lifting cylinder 301. Each time the lighter is assembled, it is pressed down for testing. Each lighter is equipped with a detection needle 304. The detection needle 304 has a small hole to facilitate the optical fiber detection fiber 303 to pass through the small hole. When the accessories are missing, the detection needle 304 cannot sense the material, resulting in the detection needle 304 being at a different height. As a result, the light from the optical fiber detection fiber 303 cannot pass through the small hole and sense the object. A material shaking cylinder 302 is also provided to prevent the risk of material rising. When the lighter is assembled and the zinc sleeve is tested, the horizontal push mold box cylinder 201 pushes the lighter to the zinc sleeve assembly station.

[0043] Furthermore, the zinc sleeve assembly mechanism 4 includes a zinc sleeve lifting cylinder 401, a zinc sleeve stripping cylinder 402, a zinc sleeve ejector pin 403, a zinc sleeve translation cylinder 404, a zinc sleeve unloading cylinder 405, a zinc sleeve vacuum absorber 406, a zinc sleeve hopper 407, a zinc sleeve straight vibrator 408 and a zinc sleeve runway 409. The zinc sleeve translation cylinder 404 is fixedly connected to the chassis and the frame 6. The zinc sleeve lifting cylinder 401 is fixedly connected to the output end of the zinc sleeve translation cylinder 404. The zinc sleeve stripping cylinder 402 is provided with a zinc sleeve. It is placed on the zinc sleeve lifting cylinder 401, the zinc sleeve supporting pin 403 is connected to the zinc sleeve removing cylinder 402, the zinc sleeve silo 407 is set on the chassis and the frame 6, the zinc sleeve vacuum suction device 406 is set on the zinc sleeve silo 407, the zinc sleeve unloading cylinder 405 is set on the cotton pad assembly mechanism 7, the zinc sleeve straight vibrator 408 is set on one side of the zinc sleeve silo 407, the zinc sleeve runway 409 is set on one side of the zinc sleeve silo 407, and the zinc sleeve straight vibrator 408 is connected to the zinc sleeve runway 409;

[0044] During operation, after the zinc sleeve parts are screened and delivered to their proper locations, the sleeve lift cylinder 401 descends to grab the sleeve. Multiple sleeve support pins 403 apply force to the sleeve, tightening it downwards. The sleeve adheres to the support pins 403 due to compression and friction. When the sleeve translation cylinder 404 moves to the lighter outlet for assembly, the sleeve stripping cylinder 402 lifts the sleeve, releasing it and dropping it into the lighter. A sleeve vacuum suction device 406 is installed during the sleeve loading process to prevent deformation. The sleeve unloading cylinder 405 unloads the sleeve intermittently, and a sleeve vibrator 408 drives a sleeve runway 409 to transport the sleeve.

[0045] Furthermore, the drainage core assembly mechanism 5 includes a drainage core lifting cylinder 501, a drainage core air suction lifting cylinder 502, a drainage core air suction pipe 503, a drainage core translation cylinder 504, a drainage core material bin 505, a drainage core lifting conveyor belt 506, a drainage core offset cylinder 507, a drainage core top material cylinder 508, a drainage core straight vibrator 1 509, a drainage core straight vibrator 2 510 and a drainage core pushing cylinder 511. A bracket is provided on the chassis and the frame 6. The drainage core translation cylinder 504 is provided on the top of the chassis and the frame 6. The drainage core lifting cylinder 501 is provided at the output end of the drainage core translation cylinder 504. The core suction air lifting cylinder 502 is arranged at the output end of the drainage core lifting cylinder 501, the drainage core suction pipe 503 is arranged at the output end of the drainage core suction lifting cylinder 502, the drainage core lifting conveyor belt 506 is arranged on the bracket, and the bracket is provided with a drainage core runway. The drainage core material bin 505 is arranged on one side of the drainage core lifting conveyor belt 506, the bracket is provided with a drainage core pushing cylinder 511, the drainage core dislocation cylinder 507 is on the bracket, the drainage core top cylinder 508 is arranged on the bracket, the drainage core straight vibrator 1 509 is arranged below the drainage core runway, and the drainage core straight vibrator 2 510 is arranged below the drainage core runway;

[0046] During operation, after the zinc sleeve of the previous process has passed the inspection, the lighter moves to the drainage core assembly mechanism 5 process. After the drainage core is transported and displaced by the drainage core offset cylinder 507 and is waiting for material, the drainage core lifting cylinder 501 descends, and at the same time the vacuum generator is started and the drainage core is sucked from the drainage core suction pipe 503. Then the drainage core suction lifting cylinder 502 rises and sucks the drainage core in. Then the drainage core translation cylinder 504 is started and moved to the lighter. The drainage core lifting cylinder 501 descends for assembly. At the same time, the drainage core suction lifting cylinder 502 is pressed down to press the drainage core into the interior of the lighter, completing the drainage core assembly process. The drainage core loading is equipped with two drainage core straighteners 509 and drainage core straightener 2 510 to screen the material so that the material is sent to the designated location in the same direction. A drainage core lifting conveyor belt 506 is provided to recycle excess or reverse drainage cores. A drainage core lifting cylinder 508 is provided to assist in the assembly of the drainage core.

[0047] Furthermore, the cotton pad assembly mechanism 7 includes a cotton pad lifting cylinder 701, a cotton pad suction lifting cylinder 702, a cotton pad suction needle 703, a cotton pad translation cylinder 704, an assembly mounting seat 705, a cotton pad feeding runway 706, a cotton pad straight vibrator 707, a cotton pad vibration disk 708 and a cotton pad dislocation cylinder 709. The assembly mounting seat 705 is arranged above the chassis and the frame 6, the cotton pad lifting cylinder 701 is arranged inside the assembly mounting seat 705, and the cotton pad lifting cylinder 701 is arranged on the cotton pad. The output end of the cotton pad translation cylinder 704, the cotton pad suction lifting cylinder 702 is set at the output end of the cotton pad lifting cylinder 701, the cotton pad suction needle 703 is set at the output end of the cotton pad suction lifting cylinder 702, the cotton pad feeding runway 706 is set on the top of the chassis and the frame 6, the cotton pad straight vibrator 707 is set below the cotton pad feeding runway 706, the cotton pad vibration plate 708 is set on the top of the chassis and the frame 6, and the cotton pad dislocation cylinder 709 is set on one side of the cotton pad feeding runway 706;

[0048] During operation, after the lighter has completed the assembly of the drainage core and passed the inspection, the push-mold box lighter is moved to the cotton pad installation position to prepare for assembly. The cotton pad assembly mechanism 7 is provided with a cotton pad lifting cylinder 701 to facilitate the upper and lower grabbing of materials and assembly. When the cotton pad is ready, the cotton pad lifting cylinder 701 descends and simultaneously inhales air to suck the cotton pad and fix it inside the assembly sleeve. When the material is sucked and the cotton pad translation cylinder 704 is assembled at the lighter, the cotton pad lifting cylinder 701 descends, and at the same time the cotton pad suction lifting cylinder 702 presses down to press the cotton pad into the interior of the lighter, thus completing the assembly. The assembly mounting seat 705 is designed to be universal. The assembly and fixation of multiple stations are supported by the assembly mounting seat 705. The cotton pad is loaded with materials by the cotton pad vibration disk 708. The cotton pad is fed by the cotton pad straight vibrator 707 driving the cotton pad feeding runway 706 to achieve feeding. A cotton pad dislocation cylinder 709 is also provided.

[0049] Furthermore, the noodle valve assembly mechanism 8 includes a noodle valve vibration disk 801, a noodle valve runway 802, a noodle valve material distribution cylinder 803, a noodle valve assembly lifting cylinder 804 and a positioning material shaking structure 805. The noodle valve vibration disk 801 is arranged on one side of the chassis and frame 6, the noodle valve runway 802 is arranged on one side of the noodle valve vibration disk 801, the noodle valve material distribution cylinder 803 is arranged on one side of the noodle valve runway 802, the positioning material shaking structure 805 is arranged on one side of the noodle valve runway 802, and the noodle valve assembly lifting cylinder 804 is arranged on one side of the positioning material shaking structure 805;

[0050] During operation, after the cotton pad is assembled, the lighter moves to the dough valve assembly process. Two dough valve vibrating plates 801 organize the dough valve material. Then, a direct vibration device drives the dough valve runway 802 to vibrate and feed the material. Vertically offset dough valve material distribution cylinders 803 are installed. Then, under air pressure, the dough valve is blown into the lighter through the air pipe. A dough valve assembly lift cylinder 804 lowers the dough valve for assembly, and a positioning and material shaking mechanism 805 is provided to reduce the failure rate of the dough valve assembly.

[0051] Furthermore, the twist valve mechanism 9 includes a twist valve gear shaft 901, a twist valve transition shaft 902, a twist valve sprocket assembly 903, a twist valve lift cylinder 904, and a speed control motor 905. The speed control motor 905 is fixedly connected to one side of the twist valve sprocket assembly 903, and the output end of the speed control motor 905 is connected to the twist valve sprocket assembly 903. The twist valve transition shaft 902 is arranged below the twist valve sprocket assembly 903, and the twist valve gear shaft 901 is connected to the twist valve transition shaft 902. The twist valve lift cylinder 904 is arranged above the chassis and frame 6, and the twist valve sprocket assembly 903 is connected to the output end of the twist valve lift cylinder 904.

[0052] During operation, after the face valve is assembled, the lighter moves to the twist face valve mechanism 9, and the twist face valve gear shaft 901 is lowered and rotated as a whole, thereby twisting the lighter to a certain height. The rotation of the twist face valve gear shaft 901 is driven by the speed regulating motor 905, which then drives the twist face valve sprocket assembly 903. The twist face valve sprocket assembly 903 then drives the twist face valve transition shaft 902, thereby driving the twist face valve gear shaft 901 to rotate the lighter face valve, thereby completing the action of the twist face valve. The twist face valve gear shaft 901 is equipped with a floating structure that allows it to move up and down elastically.

[0053] Furthermore, the chassis recovery and finished product discharge mechanism 10 includes a horizontal push plate cylinder 1001, a feeding motor 1002, a feeding belt 1003, a discharge servo motor 1004, and a material in place photoelectric 1005. The feeding belt 1003 is arranged above the chassis and the frame 6, the horizontal push plate cylinder 1001 is arranged on one side of the feeding belt 1003, the feeding motor 1002 is arranged on one side of the feeding belt 1003, the discharge servo motor 1004 is arranged on one side of the feeding belt 1003, and the material in place photoelectric 1005 is arranged above the feeding belt 1003;

[0054] During operation, after the lighter is loaded from the loading belt 1003, a horizontal push plate cylinder 1001 is provided to push the empty chassis to the discharge position. The finished product is provided with a discharge servo motor 1004 to drive the ball screw to push the chassis to be discharged. The push block is provided with a linear slide rail to ensure the accuracy of the pushing plate. The discharge servo motor 1004 is used to push the chassis to ensure that the position of the pushing plate is accurate and the spacing is uniform, thereby reducing the failure rate of the insertion plate and improving the stability of the performance.

[0055] Working principle: When the material is sent to the photoelectric position 1005 along the conveyor belt, the sensor detects the material, and the first lifting cylinder 101 and the second lifting cylinder 102 descend at the same time. After they are in place, the gripper cylinder 103 drives the imitation finger to grab the lighter, and then the first lifting cylinder 101 and the second lifting cylinder 102 rise at the same time. After they are in place, the distance cylinder 105 is pulled apart to make the distance between the lighter and the mold box consistent. Then the loading translation cylinder 106 moves toward the mold box, the second lifting cylinder 102 descends, the gripper is released, and then the cylinder returns to its position, and the lighter is completed. The process of grabbing the mold box and the process of grabbing the material are just the opposite. The principle is the same. When the lighter is clamped into the material transfer mold box 204 from the conveyor belt by the robot, the horizontal push mold box cylinder 201 pushes the mold box to drive the lighter to move to another workstation. After the horizontal push is completed, the vertical push mold box cylinder 202 is started to push the material transfer mold box 204 to another position, thereby forming a cyclic material transfer mold box 204 material feeding function. After the lighter has passed the loading and assembly processes, there will be a detection work. The detection mechanism 3 is provided with a detection lifting cylinder 301. Each time the lighter is assembled, it is pressed down for detection. Each lighter is equipped with a detection pin 304, which has a small hole to facilitate the optical fiber detection fiber 303 to pass through the small hole. When the parts are missing, the detection pin 304 cannot sense the material, resulting in the detection pin 304 being at different heights. As a result, the light from the optical fiber detection fiber 303 cannot pass through the small hole and sense the object. A material shaking cylinder 302 is also provided to prevent the risk of material rising. After the zinc sleeve is assembled and tested, the horizontal push mold box cylinder 201 pushes the lighter to the zinc sleeve assembly station. When the zinc sleeve parts are screened and delivered to the position, the zinc sleeve lifting cylinder 401 descends to grab the zinc sleeve. The zinc sleeve is grabbed by multiple zinc sleeve support pins 403, which are forced downward to hold the zinc sleeve tightly. The zinc sleeve is attached to the support pins 403 by the extrusion and friction of the zinc sleeve. When the zinc sleeve translation cylinder 404 moves to the lighter to press down and assemble, the zinc sleeve stripping cylinder 402 is lifted, and then the zinc sleeve is stripped and falls into the lighter. The zinc sleeve is provided with a zinc sleeve vacuum suction device 406 to suck the zinc sleeve to prevent deformation. The zinc sleeve unloading cylinder 405 unloads the zinc sleeve intermittently, and the zinc sleeve straight vibrator 408 drives the zinc sleeve runway 409 to transport the zinc sleeve. After the zinc sleeve in the current process has passed the inspection, the lighter moves to the drainage core assembly mechanism 5 process. The drainage core is transported and displaced by the drainage core offset cylinder 507. After the material is ready, the drainage core lifting cylinder 501 descends. At the same time, the vacuum generator starts and sucks the drainage core from the drainage core suction pipe 503. Then the drainage core suction lifting cylinder 502 rises to suck the drainage core. Then the drainage core translation cylinder 504 starts and moves to the lighter. The drainage core lifting cylinder 501 descends for assembly. At the same time, the drainage core suction lifting cylinder 502 presses down to press the drainage core into the lighter, completing the drainage core assembly process.The drainage core loading is equipped with two drainage core straight vibrators 509 and drainage core straight vibrator 2 510 to screen the materials so that the materials are sent to the designated location in the same direction. A drainage core lifting conveyor belt 506 is provided to recycle the excess or reverse drainage cores. A drainage core top-loading cylinder 508 is provided to assist in the assembly of the drainage core. When the lighter completes the drainage core assembly and passes the inspection, the push mold box lighter moves to the cotton pad installation position to prepare for assembly. The cotton pad assembly mechanism 7 is provided with a cotton pad lifting cylinder 701 to facilitate the upper and lower grabbing and assembly. When the cotton pad is ready to be loaded, the cotton pad lifting cylinder 701 descends and simultaneously inhales air to suck the cotton pad and fix it inside the assembly sleeve. When the material is absorbed and the cotton pad translation cylinder 704 is assembled at the lighter, the cotton pad lifting cylinder 701 descends and the cotton pad suction lifting cylinder 702 presses down to press the cotton pad into the lighter, thereby completing the assembly. The assembly mounting base 705 is designed to be universal, supporting the assembly and fixation of multiple workstations. The cotton pad is loaded with materials by a cotton pad vibrating disk 708, and the materials are fed by a cotton pad direct vibrator 707 driving a cotton pad loading runway 706. A cotton pad offset cylinder 709 is provided. After the cotton pad is assembled, the lighter moves to the face valve assembly process. The face valve materials are arranged by two face valve vibrating disks 801, and then the face valve runway 802 is driven by a direct vibration device to vibrate and feed the materials. A face valve dispensing cylinder 803 is provided, which is offset up and down. The face valve is then blown into the lighter through the air pipe under pressure. A face valve assembly lifting cylinder 804 is provided to lower the face valve for assembly, and a positioning and shaking material structure 805 is provided to reduce the failure rate of face valve assembly. After the face valve assembly is completed, the lighter moves to the face valve twisting mechanism 9, and the face valve gear shaft 901 is lowered and rotated as a whole, twisting the lighter to a certain height. The rotation of the twist valve gear shaft 901 is driven by the speed regulating motor 905 to drive the twist valve sprocket group 903, and then the twist valve sprocket group 903 drives the twist valve transition shaft 902 to drive the twist valve gear shaft 901 to rotate the lighter valve, thereby completing the action of the twist valve. The twist valve gear shaft 901 is equipped with a floating structure that can move elastically up and down. After the lighter completes loading from the loading belt 1003, a horizontal push plate cylinder 1001 is provided to push the empty chassis to the discharging position. The finished product is provided with a discharging servo motor 1004 to drive the ball screw to push the chassis to be discharged. The push block is provided with a linear slide rail to ensure the accuracy of the pushing plate. The discharging servo motor 1004 is used to push the chassis to ensure the accurate position of the pushing plate and uniform spacing, thereby reducing the failure rate of the inserting plate and improving the stability of performance.

[0056] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A fully automatic lighter inner four-piece assembly machine, comprising a chassis and a frame (6), characterized in that: The top of the chassis and the frame (6) is provided with a loading and unloading manipulator mechanism (1), the top of the chassis and the frame (6) is provided with a mold pushing box circulation feeding mechanism (2), the mold pushing box circulation feeding mechanism (2) is located at the rear end of the loading and unloading manipulator mechanism (1), the top of the chassis and the frame (6) is provided with a detection mechanism (3), the top of the chassis and the frame (6) is provided with a zinc sleeve assembly mechanism (4), the top of the chassis and the frame (6) is provided with a drainage core assembly mechanism (5), the top of the chassis and the frame (6) is provided with a cotton pad assembly mechanism (7), the top of the chassis and the frame (6) is provided with a face valve assembly mechanism (8), the top of the chassis and the frame (6) is provided with a twist face valve mechanism (9), and the top of the chassis and the frame (6) is provided with a chassis recovery and finished product output mechanism (10).

2. The fully automatic lighter inner four-piece assembly machine according to claim 1, characterized in that: The loading and unloading manipulator mechanism (1) comprises a first lifting cylinder (101), a second lifting cylinder (102), a gripper cylinder (103), a mechanical finger (104), a pulling distance cylinder (105) and a loading translation cylinder (106), wherein the first lifting cylinder (101) is connected to the loading translation cylinder (106), the second lifting cylinder (102) is connected to the loading translation cylinder (106), the gripper cylinder (103) is fixedly connected to one side of the mechanical finger (104), the output end of the gripper cylinder (103) is connected to the mechanical finger (104), and the mechanical finger (104) is fixedly connected to the bottom of the second lifting cylinder (102).

3. The fully automatic lighter inner four-piece assembly machine according to claim 1, characterized in that: The mold box pushing and circulating material feeding mechanism (2) comprises two horizontal mold box pushing cylinders (201), a vertical mold box pushing cylinder (202), a plurality of assembly positioning cylinders (203) and a material transfer mold box (204), wherein the two horizontal mold box pushing cylinders (201) are respectively fixedly connected to both sides of a bracket, the two vertical mold box pushing cylinders (202) are respectively fixedly connected to both sides of the bracket, the plurality of assembly positioning cylinders (203) are all fixedly connected to the bracket, and the material transfer mold box (204) is arranged on the bracket.

4. The fully automatic lighter inner four-piece assembly machine according to claim 1, characterized in that: The detection mechanism (3) comprises a detection lifting cylinder (301), a material shaking cylinder (302), a detection optical fiber (303) and a detection needle (304). The detection lifting cylinder (301) is fixedly connected to a bracket, the material shaking cylinder (302) is fixedly connected to the bracket, the detection needle (304) is arranged on the bracket, and the detection optical fiber (303) is electrically connected to the detection needle (304).

5. The fully automatic lighter inner four-piece assembly machine according to claim 1, characterized in that: The zinc sleeve assembly mechanism (4) comprises a zinc sleeve lifting cylinder (401), a zinc sleeve stripping cylinder (402), a zinc sleeve supporting pin (403), a zinc sleeve translation cylinder (404), a zinc sleeve unloading cylinder (405), a zinc sleeve vacuum suction device (406), a zinc sleeve hopper (407), a zinc sleeve straight vibrator (408) and a zinc sleeve runway (409), wherein the zinc sleeve translation cylinder (404) is fixedly connected to the chassis and the frame (6), the zinc sleeve lifting cylinder (401) is fixedly connected to the output end of the zinc sleeve translation cylinder (404), and the zinc sleeve stripping cylinder (402) is arranged on the zinc sleeve lifting cylinder (401). On the lowering cylinder (401), the zinc sleeve supporting pin (403) is connected to the zinc sleeve unloading cylinder (402), the zinc sleeve silo (407) is arranged on the chassis and the frame (6), the zinc sleeve vacuum suction device (406) is arranged on the zinc sleeve silo (407), the zinc sleeve unloading cylinder (405) is arranged on the cotton pad assembly mechanism (7), the zinc sleeve straight vibrator (408) is arranged on one side of the zinc sleeve silo (407), the zinc sleeve runway (409) is arranged on one side of the zinc sleeve silo (407), and the zinc sleeve straight vibrator (408) is connected to the zinc sleeve runway (409).

6. The fully automatic lighter inner four-piece assembly machine according to claim 1, characterized in that: The drainage core assembly mechanism (5) includes a drainage core lifting cylinder (501), a drainage core air suction lifting cylinder (502), a drainage core air suction pipe (503), a drainage core translation cylinder (504), a drainage core material bin (505), a drainage core lifting conveyor belt (506), a drainage core offset cylinder (507), a drainage core top cylinder (508), a drainage core straight vibrator 1 (509), a drainage core straight vibrator 2 (510) and a drainage core pushing cylinder (511). The chassis and the frame (6) are provided with a bracket. The drainage core translation cylinder (504) is provided on the top of the chassis and the frame (6). The drainage core lifting cylinder (501) is provided at the output end of the drainage core translation cylinder (504). The air lifting cylinder (502) is arranged at the output end of the drainage core lifting cylinder (501), the drainage core suction pipe (503) is arranged at the output end of the drainage core suction lifting cylinder (502), the drainage core lifting conveyor belt (506) is arranged on the bracket, the drainage core runway is arranged on the bracket, the drainage core material bin (505) is arranged on one side of the drainage core lifting conveyor belt (506), the drainage core pushing cylinder (511) is arranged on the bracket, the drainage core dislocation cylinder (507) is on the bracket, the drainage core top cylinder (508) is arranged on the bracket, the drainage core straight vibrator 1 (509) is arranged below the drainage core runway, and the drainage core straight vibrator 2 (510) is arranged below the drainage core runway.

7. The fully automatic lighter inner four-piece assembly machine according to claim 1, characterized in that: The cotton pad assembly mechanism (7) comprises a cotton pad lifting cylinder (701), a cotton pad suction lifting cylinder (702), a cotton pad suction needle (703), a cotton pad translation cylinder (704), an assembly mounting seat (705), a cotton pad feeding runway (706), a cotton pad straight vibrator (707), a cotton pad vibration plate (708) and a cotton pad dislocation cylinder (709), wherein the assembly mounting seat (705) is arranged above the chassis and the frame (6), the cotton pad lifting cylinder (701) is arranged inside the assembly mounting seat (705), and the cotton pad lifting cylinder (701) is arranged on the cotton pad plane. The output end of the air moving cylinder (704), the cotton pad suction lifting cylinder (702) is arranged at the output end of the cotton pad lifting cylinder (701), the cotton pad suction needle (703) is arranged at the output end of the cotton pad suction lifting cylinder (702), the cotton pad feeding runway (706) is arranged on the top of the chassis and the frame (6), the cotton pad straight vibrator (707) is arranged below the cotton pad feeding runway (706), the cotton pad vibration plate (708) is arranged on the top of the chassis and the frame (6), and the cotton pad dislocation cylinder (709) is arranged on one side of the cotton pad feeding runway (706).

8. The fully automatic lighter inner four-piece assembly machine according to claim 1, characterized in that: The noodle valve assembly mechanism (8) comprises a noodle valve vibration disk (801), a noodle valve runway (802), a noodle valve material distribution cylinder (803), a noodle valve assembly lifting cylinder (804) and a positioning material shaking structure (805). The noodle valve vibration disk (801) is arranged on one side of the chassis and the frame (6), the noodle valve runway (802) is arranged on one side of the noodle valve vibration disk (801), the noodle valve material distribution cylinder (803) is arranged on one side of the noodle valve runway (802), the positioning material shaking structure (805) is arranged on one side of the noodle valve runway (802), and the noodle valve assembly lifting cylinder (804) is arranged on one side of the positioning material shaking structure (805).

9. The fully automatic lighter inner four-piece assembly machine according to claim 1, characterized in that: The twist face valve mechanism (9) comprises a twist face valve gear shaft (901), a twist face valve transition shaft (902), a twist face valve sprocket assembly (903), a twist face valve lifting cylinder (904) and a speed regulating motor (905), wherein the speed regulating motor (905) is fixedly connected to one side of the twist face valve sprocket assembly (903), and the output end of the speed regulating motor (905) is connected to the twist face valve sprocket assembly (903), the twist face valve transition shaft (902) is arranged below the twist face valve sprocket assembly (903), the twist face valve gear shaft (901) is connected to the twist face valve transition shaft (902), and the twist face valve lifting cylinder (904) is arranged above the chassis and the frame (6), and the twist face valve sprocket assembly (903) is connected to the output end of the twist face valve lifting cylinder (904).

10. The fully automatic lighter inner four-piece assembly machine according to claim 1, characterized in that: The chassis recovery and finished product discharge mechanism (10) comprises a horizontal push plate cylinder (1001), a feeding motor (1002), a feeding belt (1003), a discharge servo motor (1004), and a material in place photoelectric sensor (1005). The feeding belt (1003) is arranged above the chassis and the frame (6), the horizontal push plate cylinder (1001) is arranged on one side of the feeding belt (1003), the feeding motor (1002) is arranged on one side of the feeding belt (1003), the discharge servo motor (1004) is arranged on one side of the feeding belt (1003), and the material in place photoelectric sensor (1005) is arranged above the feeding belt (1003).

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