Improved automatic separation device for mosquito coil discs

Abstract

The present invention relates to an improved automatic separation device for mosquito coil discs, comprising a top ring corresponding to a first mosquito coil, a first driving mechanism for driving the top ring to move up and down, a support ring corresponding to a second mosquito coil, a feeding mechanism for delivering the mosquito coil disc to the support ring, and a material taking mechanism for taking out the second mosquito coil from the support ring, wherein a guide hole for the first mosquito coil to slide down is provided in the support ring, and a conveying mechanism for receiving the first mosquito coil that slides down from the guide hole is also provided. The present invention separates mosquito coils by setting the top ring and the support ring corresponding to the mosquito coil disc, which can reduce human errors, improve the separation efficiency of mosquito coils, and reduce the risk of mosquito coil breakage. In addition, the present invention only needs to use one material taking mechanism to realize discharging (taking out the second mosquito coil), and the first mosquito coil automatically slides to the conveying mechanism, which is simpler, can improve work efficiency, and ensure the stability of the equipment.

Description

Technical Field

[0001] The invention relates to an improved mosquito coil disc automatic separation device. Background Art

[0002] Disc mosquito coils are widely used in daily life. During the manufacturing process, the blank is generally placed on a workbench, and the blank is pressed into a mosquito coil disc through a pressing mold. In order to improve the processing efficiency, each mosquito coil disc includes two spiral mosquito coils that fit together, that is, the mosquito coil disc includes a first mosquito coil and a second mosquito coil that fit together. On the market, when selling mosquito coils, the first packaging method is to package and sell the mosquito coil disc as a whole, and the user divides the mosquito coil disc into two mosquito coils when using it. This packaging method can save packaging space, but the disadvantage is that the user sometimes breaks the mosquito coil when separating the mosquito coil disc. The second packaging method is to divide the mosquito coil disc into two mosquito coils and then package them. Although this packaging method occupies a large packaging space, it is convenient for consumers to use. Regarding the second packaging method, after the blank is pressed into a mosquito coil disc, workers separate the mosquito coils of the mosquito coil disc before packaging. Compared with consumers, workers have more skilled operation techniques. Although this can reduce the risk of mosquito coil breakage, it also has the disadvantages of high labor intensity and labor costs.

[0003] In view of this, the inventor of this case conducted in-depth research on the above-mentioned issues, which led to the emergence of this case. Summary of the invention

[0004] The object of the present invention is to provide an improved automatic mosquito coil disc separation device which can improve processing efficiency and reduce the risk of mosquito coil breakage.

[0005] In order to achieve the above object, the present invention adopts such technical solution:

[0006] The improved automatic separation device for mosquito coil discs includes a top ring corresponding to the first mosquito coil, a first driving mechanism for driving the top ring to move up and down, a supporting ring corresponding to the second mosquito coil, a feeding mechanism for delivering the mosquito coil disc to the supporting ring, and a taking mechanism for taking the second mosquito coil from the supporting ring. The supporting ring is provided with a guide hole for the first mosquito coil to slide downward, and also includes a conveying mechanism for receiving the first mosquito coil that slides down from the guide hole.

[0007] As a preferred embodiment of the present invention, the conveying mechanism includes a first conveyor belt, a second conveyor belt and a power mechanism for driving the first conveyor belt and the second conveyor belt to transmit materials. A avoidance hole for the support ring to move up and down is formed between the first conveyor belt and the second conveyor belt. The first conveyor belt is arranged at one radial end corresponding to the first mosquito coil ring, and the second conveyor belt is arranged at the other radial end corresponding to the first mosquito coil ring.

[0008] As a preferred embodiment of the present invention, a guide cylinder for guiding the first mosquito coil to the first conveyor belt and the second conveyor belt is provided at the lower end of the support ring, a notch is provided on the guide cylinder for the first mosquito coil to extend out, a receiving platform for receiving the first mosquito coil is fixed at the lower end of the guide cylinder, and the receiving platform is connected to a second driving mechanism that can drive the receiving platform to move up and down.

[0009] As a preferred embodiment of the present invention, it also includes a frame, a limit platform is provided on the frame, the first conveyor belt and the second conveyor belt are both arranged below the limit platform, the limit platform is provided with an avoidance hole, the avoidance hole runs through the upper surface to the lower surface of the limit platform, the support ring is arranged in the avoidance hole and connected to the limit platform, and also includes an arc-shaped alignment block arranged corresponding to the support ring, the support ring is arranged between the arc-shaped alignment block and the feeding mechanism, and a third driving mechanism for driving the arc-shaped alignment block to move up and down is provided on the frame.

[0010] As a preferred embodiment of the present invention, a loading platform for receiving the second mosquito coil taken out from the material taking mechanism is provided between the first conveyor belt and the second conveyor belt, and a guide rod for guiding the second mosquito coil to slide down is provided on the loading platform, and also includes a fourth driving mechanism for driving the loading platform to move up and down.

[0011] As a preferred embodiment of the present invention, a main transmission shaft and a slave transmission shaft are provided on the frame, the first conveyor belt is sleeved on the main transmission shaft and the slave transmission shaft, the second conveyor belt is sleeved on the main transmission shaft and the slave transmission shaft, the power mechanism is a transmission motor, and the output shaft of the transmission motor is connected to the main transmission shaft through a transmission belt.

[0012] As a preferred embodiment of the present invention, the material picking mechanism includes a clamping claw for clamping the second mosquito coil, a clamping claw driving mechanism for driving the clamping claw to achieve the clamping action, a first lifting mechanism for driving the clamping claw driving mechanism to move up and down, and a first transverse movement mechanism for driving the first lifting mechanism to move horizontally and allowing the clamping claw to extend to the support ring to clamp the second mosquito coil.

[0013] As a preferred embodiment of the present invention, the feeding mechanism comprises a storage table for placing the mosquito coil disc and a feeding mechanism for taking and delivering the mosquito coil disc to the supporting ring.

[0014] As a preferred embodiment of the present invention, the feeding mechanism includes a Bernoulli suction cup for sucking and placing the mosquito coil disc, a second lifting mechanism for driving the Bernoulli suction cup to move up and down, and a second transverse movement mechanism for driving the second lifting mechanism to move horizontally and suck the mosquito coil disc to the support ring.

[0015] As a preferred embodiment of the present invention, the feeding mechanism and the supply mechanism are arranged on both sides of the support ring in a radial direction.

[0016] After adopting the technical scheme of the present invention, the mosquito coil disc is delivered to the support ring through the feeding mechanism, and the first driving mechanism drives the top ring to move downward, pushing the first mosquito coil of the mosquito coil disc downward, so that the first mosquito coil is separated from the mosquito coil disc, and the separated first mosquito coil slides to the conveying mechanism, and the separated second mosquito coil is taken out by the feeding mechanism, and then the next mosquito coil disc is separated. The present invention separates mosquito coils by setting the top ring and the support ring corresponding to the mosquito coil disc, which can reduce human errors, improve the separation efficiency of mosquito coils, and reduce the risk of mosquito coil breakage. In addition, the present invention only needs to use one feeding mechanism to realize discharging (taking out the second mosquito coil), and the first mosquito coil automatically slides to the conveying mechanism, which is simpler, can improve work efficiency, and ensure the stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 It is a structural schematic diagram of the present invention from another angle.

[0019] Figure 3 It is a schematic diagram of the local structure of the present invention.

[0020] Figure 4 for Figure 3 Schematic diagram of the structure from another angle.

[0021] Figure 5 It is a structural schematic diagram of the feeding mechanism in the present invention.

[0022] Figure 6 for Figure 5 Schematic diagram of the structure from another angle.

[0023] Figure 7 It is a schematic diagram of the structure of the support ring and the limit platform in the present invention.

[0024] Figure 8 It is a structural schematic diagram of the guide cylinder and the receiving platform in the present invention.

[0025] Fig. 9 It is a schematic structural diagram of the top ring in the present invention.

[0026] Fig.10 It is a schematic diagram of the structure of the mosquito coil disc in the present invention.

[0027] In the figure:

[0028] Frame 10 First driving mechanism 11

[0029] Top ring 12 Third driving mechanism 13

[0030] Arc-shaped alignment block 14 First conveyor belt 15

[0031] Second conveyor belt 16 First transmission shaft 17

[0032] Second transmission shaft 18 Power mechanism 19

[0033] Mosquito coil disc 20 First mosquito coil ring 21

[0034] Second mosquito coil circle 22

[0035] Limiting platform 30 Avoiding hole 31

[0036] Support ring 32 Receiving platform 33

[0037] Guide tube 34 Notch 35

[0038] Second driving mechanism 36 Guide hole 37

[0039] First motor 40 Moving claw 41

[0040] Fixed claw 42 Clamping claw driving mechanism 43

[0041] First mounting plate 44 First lifting mechanism 45

[0042] The first driving wheel 46 The first driven wheel 47

[0043] First transmission belt 48

[0044] Second motor 50 Second lifting mechanism 51

[0045] Second mounting plate 52 Bernoulli suction cup 53

[0046] Second driving wheel 54 Second driven wheel 55

[0047] Second transmission belt 56

[0048] Rotation drive mechanism 60 Turntable 61

[0049] Tray 62 Pole 63

[0050] Limit sleeve 64 screw motor 65

[0051] Screw 66 Screw nut 67

[0052] Pallet 68

[0053] Fourth driving mechanism 70 Loading platform 71

[0054] Guide rod 72 DETAILED DESCRIPTION

[0055] In order to further explain the technical solution of the present invention, it is described in detail below in conjunction with embodiments.

[0056] Reference Figures 1 to 10 The improved automatic separation device for mosquito coil discs includes a top ring 12 corresponding to a first mosquito coil 21, a first driving mechanism 11 for driving the top ring 12 to move up and down, and a support ring 32 corresponding to a second mosquito coil 22. In the present invention, the first mosquito coil 21 and the second mosquito coil 22 are Archimedean spiral mosquito coils commonly seen on the market, and the first mosquito coil 21 and the second mosquito coil 22 are nested together to form a mosquito coil disc 20. The shape of the top ring 12 corresponds to that of the first mosquito coil 21. When the mosquito coils are separated, the top ring 12 can abut against the first mosquito coil 21 but not against the second mosquito coil 22, so that the first mosquito coil 21 is separated from the second mosquito coil 22. The shape of the support ring 32 corresponds to that of the second mosquito coil 22. The support ring 32 can support the second mosquito coil 22 but not restrict the first mosquito coil 21 from moving downward, and temporarily store the second mosquito coil 22.

[0057] The present invention also includes a feeding mechanism for delivering the mosquito coil disc 20 to the support ring 32, and a taking mechanism for taking out the second mosquito coil 22 from the support ring 32. The support ring 32 is provided with a guide hole 37 for the first mosquito coil 21 to slide down, and also includes a conveying mechanism for receiving the first mosquito coil 21 that slides down from the guide hole 37 (in the present invention, the first mosquito coil 21 can slide directly to the conveying mechanism, or it can be received by the receiving platform 33 and then placed on the conveying mechanism). After the first mosquito coil 21 is separated from the second mosquito coil 22, it slides into the conveying mechanism through the guide hole 37.

[0058] As a preferred embodiment of the present invention, the conveying mechanism includes a first conveyor belt 15, a second conveyor belt 16 and a power mechanism 19 for driving the first conveyor belt 15 and the second conveyor belt 16 to transmit materials. Specifically, a first transmission shaft 17 and a second transmission shaft 18 are provided on the frame 10, and the first transmission shaft 17 is transmission-connected with the power mechanism 19 (a motor in the embodiment). The first conveyor belt 15 and the second conveyor belt 16 are both sleeved on the first transmission shaft 17 and the second transmission shaft 18. The first conveyor belt 15 and the second conveyor belt 16 are both arranged in the horizontal direction. A avoidance hole 31 for the support ring 32 to move up and down is formed between the first conveyor belt 15 and the second conveyor belt 16, that is, the maximum outer diameter of the support ring 32 is smaller than the spacing between the first conveyor belt 15 and the second conveyor belt 16. The first conveyor belt 15 is arranged corresponding to one radial end of the first mosquito coil 21, and the second conveyor belt 16 is arranged corresponding to the other radial end of the first mosquito coil 21, so that the radial ends of the first mosquito coil 21 can be supported.

[0059] As a preferred embodiment of the present invention, a guide cylinder 34 for guiding the first mosquito coil 21 to the first conveyor belt 15 and the second conveyor belt 16 is provided at the lower end of the support ring 32, and a notch 35 for the first mosquito coil 21 to extend out is provided on the guide cylinder 34, and a receiving platform 33 for receiving the first mosquito coil 21 is fixed at the lower end of the guide cylinder 34, and the receiving platform 33 is connected to a second driving mechanism 36 that can drive the receiving platform 22 to move up and down.

[0060] As a preferred embodiment of the present invention, it also includes a frame 10, on which a limit platform 30 is provided, the first conveyor belt 15 and the second conveyor belt 16 are both arranged below the limit platform 30, and the limit platform 30 is provided with an avoidance hole 31, which extends from the upper surface of the limit platform 30 to the lower surface, the support ring 32 is arranged in the avoidance hole 31 and connected to the limit platform 30, and also includes an arc-shaped alignment block 14 arranged corresponding to the support ring 32, the support ring 32 is arranged between the arc-shaped alignment block 14 and the feeding mechanism, and a third driving mechanism 13 for driving the arc-shaped alignment block 14 to move up and down is provided on the frame 10. Preferably, the arc alignment block 14 can extend into the avoidance hole 31, and the arc alignment block 14 is in an inferior arc shape and is arranged around the circumference of the second mosquito coil 22. When the feeding mechanism conveys the mosquito coil disc 20 to the support ring 32, the position of the second mosquito coil 22 can be corrected through the arc alignment block 14. That is, the position correction of the first mosquito coil 21 is achieved, so that when the top ring 12 moves downward, it can more accurately abut against the first mosquito coil 21.

[0061] As a preferred embodiment of the present invention, a loading platform 71 for receiving the second mosquito coil 22 taken out from the material taking mechanism is further provided between the first conveyor belt 15 and the second conveyor belt 16. The loading platform 71 is provided with a guide rod 72 for guiding the second mosquito coil 22 to slide down. It also includes a fourth driving mechanism 70 for driving the loading platform 71 to move up and down. Through the loading platform 71 and the guide rod 72, the second mosquito coil 22 can be neatly stacked on the loading platform 71.

[0062] As a preferred embodiment of the present invention, the material picking mechanism includes a clamping claw for clamping the second mosquito coil 22, a clamping claw driving mechanism 43 for driving the clamping claw to achieve the clamping action, a first lifting mechanism 45 for driving the clamping claw driving mechanism 43 to move up and down, and a first transverse movement mechanism for driving the first lifting mechanism 45 to move horizontally and allow the clamping claw to extend to the support ring 32 to clamp the second mosquito coil 22.

[0063] As a preferred embodiment of the present invention, the clamp includes a first mounting plate 44, a movable jaw 41 and a fixed jaw 42 arranged on the first mounting plate 44, the clamp driving mechanism 43 is a cylinder, the cylinder body of the cylinder is fixed on the first mounting plate 44, the movable jaw 41 is installed on the piston rod of the cylinder, the movable jaw 41 and the fixed jaw 42 are both arranged in the vertical direction, and a clamping gap for embedding the separated mosquito coil disc 20 can be formed between the movable jaw 41 and the fixed jaw 42.

[0064] As a preferred embodiment of the present invention, the first lifting mechanism 45 is a cylinder, the cylinder body of the cylinder is fixed on the first transverse movement mechanism, and the piston rod of the cylinder is connected to the first mounting plate 44 .

[0065] As a preferred embodiment of the present invention, the first transverse movement mechanism includes a first motor 40 arranged on the frame 10, a first driving wheel 46 arranged on the output shaft of the first motor 40, a first driven wheel 47 arranged on the frame 10, and a first transmission belt 48 sleeved on the first driving wheel 46 and the first driven wheel 47, and the first lifting mechanism 45 is fixed on the first transmission belt 48.

[0066] As a preferred embodiment of the present invention, the feeding mechanism includes a storage table for placing the mosquito coil disc 20 (the storage table can be a storage rack to be introduced below) and a feeding mechanism for taking the mosquito coil disc 20 and delivering it to the support ring 32.

[0067] As a preferred embodiment of the present invention, the feeding mechanism includes a Bernoulli suction cup 53 for sucking and placing the mosquito coil disc 20, a second lifting mechanism 51 for driving the Bernoulli suction cup 53 to move up and down, and a second transverse movement mechanism for driving the second lifting mechanism 51 to move horizontally and suck the mosquito coil disc 20 to the support ring 32.

[0068] The Bernoulli suction cup 53 of the present invention can be purchased directly from the market or customized. The present invention uses it to suck the mosquito coil disc 20, and it is equipped with a corresponding air supply device. It uses the Bernoulli principle. When the suction cup is connected to compressed air, a uniform and thin strong airflow is generated on the working surface of the suction cup. At this time, the gas flow rate on the upper surface of the workpiece is greater than the gas flow rate on the lower part. Using the principle that the faster the fluid speed, the lower the pressure, a pressure difference will be generated on the upper and lower sides of the workpiece, so that an upward lifting force can be formed at the bottom of the workpiece, so that the workpiece is adsorbed on the bottom of the suction cup body. For example, this type of suction cup is disclosed in CN 212455179 U.

[0069] As a preferred embodiment of the present invention, the second lifting mechanism 51 is a cylinder, the cylinder body of the cylinder is fixed on the second transverse movement mechanism, the piston rod of the cylinder is provided with a second mounting plate 52, and the Bernoulli suction cup 53 is mounted on the second mounting plate 52.

[0070] As a preferred embodiment of the present invention, the second transverse movement mechanism includes a second motor 50 arranged on the frame 10, a second driving wheel 54 arranged on the output shaft of the second motor 50, a second driven wheel 55 arranged on the frame 10, and a second transmission belt 56 sleeved on the second driving wheel 54 and the second driven wheel 55, and the second lifting mechanism 51 is fixed on the second transmission belt 56.

[0071] As a preferred embodiment of the present invention, the feeding mechanism and the feeding mechanism are arranged on both sides of the radial direction of the support ring 32. In the present invention, the feeding mechanism and the material taking mechanism together constitute a mosquito coil disc transfer mechanism. According to the characteristics of the mosquito coil disc 20, when the mosquito coil disc 20 is not separated, the gap of the entire mosquito coil disc 20 is small, and the mosquito coil disc 20 can be sucked by the Bernoulli suction cup 53, and the mosquito coil disc 20 is not easy to break due to clamping. The mosquito coil disc 20 is adsorbed by blowing, so that the powder in the mosquito coil disc 20 is not easy to adhere to the Bernoulli suction cup 53, ensuring that the Bernoulli suction cup 53 can work continuously and stably. The separated mosquito coil disc 20 has a large gap, which is convenient for the clamp to clamp stably, and the present invention can be well used for the transfer of mosquito coils.

[0072] The present invention also proposes a mosquito coil disc feeding mechanism, comprising a turntable 61 and a rotary drive mechanism 60 for driving the turntable 61 to rotate, and a plurality of racks for placing mosquito coil discs 20 are provided on the turntable 61, and the plurality of racks are arranged along the circumference of the turntable 61. In the present invention, the rack comprises a vertical rod 63 and a tray 62 slidably arranged on the vertical rod 63, and the vertical rod 63 is arranged in the vertical direction. The present invention also comprises a support plate 68 for driving the tray 62 to move up and down and a lifting mechanism for driving the support plate 68 to move up and down.

[0073] As a preferred embodiment of the present invention, a limiting portion for limiting the downward movement of the tray 62 is provided on the vertical rod 63 , and a space for inserting the support plate 68 is formed between the tray 62 and the turntable 61 .

[0074] As a preferred embodiment of the present invention, each of the storage racks includes two vertical rods 63 , and through holes are provided at both radial ends of the tray 62 , and the vertical rods 63 are inserted into the through holes. The limiting portion is a limiting sleeve 64 provided on the vertical rods 63 .

[0075] As a preferred embodiment of the present invention, there are four storage racks.

[0076] As a preferred embodiment of the present invention, the lifting mechanism includes a screw motor 65, a screw 66 driven by the screw motor 65, and a screw nut 67 arranged on the screw 66, the support plate 68 is fixed on the screw nut 67, and the screw 66 is arranged in the vertical direction.

[0077] As a preferred embodiment of the present invention, the rotating drive mechanism 60 is a rotating motor, which is mounted on the frame 10. The turntable 61 is rotatably mounted on the frame 10. The output shaft of the rotating motor is transmission-connected to the turntable 61. An axial hole is provided at the center of the turntable 61. The lifting mechanism passes through the axial hole and is mounted on the frame 10.

[0078] The Bernoulli suction cup 53 of the present invention is arranged corresponding to the rack, and is used to suck the mosquito coil disc 20 of the rack to the support ring 32. After the technical solution of the present invention is adopted, the racks are arranged along the circumference of the turntable 61. When the mosquito coil disc 20 of one rack is supplied, the rotary drive mechanism 60 drives the turntable 61 to rotate another rack to the corresponding position for feeding. In addition, in the present invention, when discharging, each rack can hold multiple mosquito coil discs 20. After each mosquito coil disc 20 is supplied, the lifting mechanism drives the support plate 68 to move upward, and the support plate 68 drives the tray 62 to move upward by one station, thereby lifting the mosquito coil disc 20 by one station, which is convenient for taking and delivering the mosquito coil disc 20. The present invention has the advantages of small space occupation and large storage capacity.

[0079] The working mode of the present invention is as follows:

[0080] The Bernoulli suction cup 53 is moved to the top of the mosquito coil disc 20 on a storage rack by the second transverse movement mechanism, and the Bernoulli suction cup 53 is driven to move downward to the mosquito coil disc 20 by the second lifting mechanism 51, and the Bernoulli suction cup 53 is started, so that the mosquito coil disc 20 moves upward and is adsorbed in the Bernoulli suction cup 53, and the arc-shaped alignment block 14 is driven to move downward to the periphery of the support ring 32 by the third driving mechanism 13, and the mosquito coil disc 20 on the Bernoulli suction cup 53 is driven to move to the top of the support ring 32 by the second transverse movement mechanism, and the mosquito coil disc 20 is driven to move downward to the upper surface of the support ring 32 by the second lifting mechanism 51, and the Bernoulli suction cup 53 releases the mosquito coil disc 20 and resets; the first driving mechanism 11 drives the top ring 12 to move downward and press the first mosquito coil 21, so that the first A mosquito coil 21 is separated from the second mosquito coil 22 and slides onto the receiving platform 33 along the guide tube 34; the third driving mechanism 13 drives the arc-shaped alignment block 14 to return to its original position, the first transverse movement mechanism drives the clamping claw to move to the top of the second mosquito coil 22, the first lifting mechanism 45 drives the clamping claw to move downward and extend into the second mosquito coil 22, the clamping claw driving mechanism 43 is actuated, the movable claw 41 and the fixed claw 42 clamp the second mosquito coil 22, the second lifting mechanism 51 drives the clamping claw to move upward, the first transverse movement mechanism drives the clamping claw to move to the top of the loading platform 71, the clamping claw driving mechanism 43 drives the clamping claw to release the second mosquito coil 22, so that the second mosquito coil 22 slides onto the loading platform 71 along the guide rod 72, and the first transverse movement mechanism drives the clamping claw to return to its original position, completing the separation and storage of a mosquito coil disc 20. Repeat the above actions until the predetermined first mosquito coil 21 and second mosquito coil 22 are stacked on the receiving platform 33 and the loading platform 71, the second driving mechanism 36 drives the receiving platform 33 and the guide cylinder 34 to drop below the upper surface of the first conveyor belt 15 and the upper surface of the second conveyor belt 16, and the fourth driving mechanism 70 drives the loading platform 71 to move downward, so that the first mosquito coil 21 and the second mosquito coil 22 completely fall on the first conveyor belt 15 and the second conveyor belt 16, supported by the first conveyor belt 15 and the second conveyor belt 16, and driven by the power mechanism 19 to move the first conveyor belt 15 and the second conveyor belt 16, and the second mosquito coil 22 and the second mosquito coil 22 are transported to the predetermined position. In the present invention, after each mosquito coil disc 20 is transported, the lifting mechanism drives the tray 62 to move upward by one station, and when the mosquito coil disc 20 in one rack is transported, the rotary driving mechanism 60 drives the turntable 61 to rotate by one station, so that another rack is rotated to the bottom of the feeding mechanism for feeding.

[0081] The product form of the present invention is not limited to the embodiments of this case. Any appropriate changes or modifications made by anyone with similar ideas should be deemed to be within the patent scope of the present invention.

Claims

1. The improved mosquito coil disc automatic separation device is characterized by: It includes a top ring corresponding to the first mosquito coil, a first driving mechanism for driving the top ring to move up and down, a supporting ring corresponding to the second mosquito coil, a feeding mechanism for delivering the mosquito coil disc to the supporting ring, and a taking mechanism for taking the second mosquito coil from the supporting ring. The supporting ring is provided with a guide hole for the first mosquito coil to slide down, and also includes a conveying mechanism for receiving the first mosquito coil that slides down from the guide hole. The conveying mechanism includes a first conveyor belt, a second conveyor belt, and a power mechanism for driving the first conveyor belt and the second conveyor belt to transmit materials. A clearance hole for the support ring to move up and down is formed between the first conveyor belt and the second conveyor belt. The first conveyor belt is arranged corresponding to one radial end of the first mosquito coil, and the second conveyor belt is arranged corresponding to the other radial end of the first mosquito coil; A guide cylinder for guiding the first mosquito coil to the first conveyor belt and the second conveyor belt is provided at the lower end of the support ring, a notch is provided on the guide cylinder for the first mosquito coil to extend out, a receiving platform for receiving the first mosquito coil is fixed at the lower end of the guide cylinder, and the receiving platform is connected to a second driving mechanism that can drive the receiving platform to move up and down; The material picking mechanism includes a clamping claw for clamping the second mosquito coil, a clamping claw driving mechanism for driving the clamping claw to achieve the clamping action, a first lifting mechanism for driving the clamping claw driving mechanism to move up and down, and a first transverse movement mechanism for driving the first lifting mechanism to move horizontally and allowing the clamping claw to extend to the support ring to clamp the second mosquito coil.

2. The improved mosquito coil disc automatic separation device as claimed in claim 1, characterized in that: It also includes a frame, which is provided with a limit platform, the first conveyor belt and the second conveyor belt are both arranged below the limit platform, the limit platform is provided with an avoidance hole, the avoidance hole runs through the upper surface to the lower surface of the limit platform, the support ring is arranged in the avoidance hole and connected to the limit platform, and also includes an arc-shaped alignment block arranged corresponding to the support ring, the support ring is arranged between the arc-shaped alignment block and the feeding mechanism, and a third driving mechanism for driving the arc-shaped alignment block to move up and down is provided on the frame.

3. The improved mosquito coil disc automatic separation device as claimed in claim 1, characterized in that: A loading platform for receiving the second mosquito coil taken out from the material taking mechanism is provided between the first conveyor belt and the second conveyor belt. A guide rod for guiding the second mosquito coil to slide down is provided on the loading platform. The loading platform also includes a fourth driving mechanism for driving the loading platform to move up and down.

4. The improved mosquito coil disc automatic separation device as claimed in claim 2, characterized in that: The frame is provided with a main transmission shaft and a slave transmission shaft, the first conveyor belt is sleeved on the main transmission shaft and the slave transmission shaft, the second conveyor belt is sleeved on the main transmission shaft and the slave transmission shaft, the power mechanism is a transmission motor, and the output shaft of the transmission motor is connected to the main transmission shaft through a transmission belt.

5. The improved mosquito coil disc automatic separation device as claimed in claim 1, characterized in that: The feeding mechanism comprises a storage table for placing the mosquito coil disc and a feeding mechanism for taking and delivering the mosquito coil disc to the supporting ring.

6. The improved mosquito coil disc automatic separation device as claimed in claim 5, characterized in that: The feeding mechanism includes a Bernoulli suction cup for sucking and placing the mosquito coil disc, a second lifting mechanism for driving the Bernoulli suction cup to move up and down, and a second transverse movement mechanism for driving the second lifting mechanism to move horizontally and suck the mosquito coil disc to the support ring.

7. The improved mosquito coil disc automatic separation device as claimed in claim 6, characterized in that: The feeding mechanism and the supply mechanism are arranged on both sides of the support ring in a radial direction.

Images