Workpiece loosening device for electronic cigarette automatic assembly line

Abstract

The present invention belongs to the technical field of workpiece processing, and in particular discloses a workpiece loosening device for an automatic assembly line of electronic cigarettes, including a base plate and a bracket installed at the bottom of the base plate, wherein rotating columns are passed through the centers of both ends of the base plate, and a plurality of teeth surround the outer side of the rotating column circumference, and racks are sleeved on the outer sides of two opposite rotating columns, and a motor is installed at the bottom of the base plate, and the bottom end of the rotating column is connected to the output end of the motor by transmission, and a plurality of transmission components are installed on the outer side of the rack, and a tooling plate is clamped on the transmission component, and a plurality of workpiece bodies to be processed are correspondingly plugged on the surface of the tooling plate. The present invention uses the elastic force of the spring bar and the elastic force of the spring sheet to make the two side plates cooperate with the clamping tooling plate through the clamping bar, and the rotating rack moves the tooling plate to the loosening plate position through the transmission component, and the loosening component loosens the workpiece body through the upwardly moved loosening plate, so that the workpiece body can be quickly taken out from the tooling plate.

Description

Technical Field

[0001] The invention belongs to the technical field of workpiece processing, and in particular relates to a workpiece loosening device for an automatic assembly line of an electronic cigarette. Background Art

[0002] When manufacturing electronic atomizers, a series of processing and assembly are required for the electronic atomizers, the oil cups of the electronic atomizers or the atomizers. In the automated processing and assembly production line of electronic atomizers, the electronic atomizers or atomizers are loaded on the tooling board as workpieces. After the workpieces are processed on the automatic production line, due to the force, the workpieces may fit tightly with the tooling board, and it is not easy for the equipment to automatically remove the workpieces when the next process needs to remove the workpieces.

[0003] Therefore, it is necessary to invent a workpiece loosening device for an automatic assembly line of electronic cigarettes to solve the above problems. Summary of the invention

[0004] In view of the above problems, the present invention provides a workpiece loosening device for an automatic assembly line of electronic cigarettes to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The workpiece loosening device of the electronic cigarette automatic assembly line comprises a bottom plate and a bracket installed at the bottom of the bottom plate, characterized in that rotating columns are provided through both ends of the bottom plate, a plurality of teeth are surrounded on the circumferential outer side of the rotating column, and racks are sleeved on the outer sides of the two rotating columns;

[0007] A motor is installed at the bottom of the bottom plate, the bottom end of the rotating column is transmission-connected to the output end of the motor, a transmission component is installed on the outer side of the rack, a tooling plate is clamped on the transmission component, and a plurality of workpiece bodies to be processed are plugged on the surface of the tooling plate, and the workpiece body is an electronic atomizer;

[0008] The top surface of the bottom plate is provided with a loosening component, which includes a loosening plate. The loosening component is used to loosen the workpiece body clamped on the tooling plate upwards and return it to its original position by means of the loosening plate.

[0009] Optionally, the top loose component includes two relatively parallel slide rails, a slide rack is slidably clamped on the slide rails, and vertical rods are fixed at both ends of the top surface of the slide rack;

[0010] The inner side end of the top loose plate is slidably sleeved on the surface of the vertical rod, and the top surface of the bottom plate is installed with a first cylinder, the output end of the first cylinder is transmission-connected to the end surface of the slide, and when the first cylinder is working, the output end of the first cylinder pushes the top loose plate to move through the slide and the vertical rod;

[0011] A second cylinder is fixed on the top surface of the slide, and an output end of the second cylinder is transmission-connected to the bottom surface of the top loose plate.

[0012] Optionally, the transmission component includes two relatively arranged clamping frames, a side plate is fixed on the top of the outer side of the clamping frame, a clamping strip is fixed on the inner top of the side plate, both end surfaces of the tooling plate are provided with grooves, and the end surface of the tooling plate is slidably engaged with the clamping strip through the grooves, and the two opposite side plates both clamp the tooling plate through the clamping strip.

[0013] Optionally, a top groove is provided on the top surface of the clamping frame, an inner rod is provided at the outer end of the top groove, a pull block is provided inside the top groove, and the pull block is sleeved on the surface of the inner rod;

[0014] The two top grooves of the clamping frame correspond to the two top grooves of another clamping frame one by one, and the two opposite pulling blocks are connected by elastic bars, and the elastic force of the elastic bars cooperates to pull the two opposite pulling blocks.

[0015] Optionally, a cross bar is fixed to the outer side surfaces of the two side panels, and a rotating plate is provided on the outer sides of the two side panels. The two opposite rotating plates are arranged opposite to each other, and a pressure plate is provided between the two rotating plates. The top end of the rotating plate is hinged to the end of the pressure plate, and the bottom end of the rotating plate is sleeved on the surface of the cross bar.

[0016] Optionally, an arc plate is fixed to the outer side surface of the side plate, and the arc plate passes through the rotating plate. When the rotating plate rotates with the cross bar as the center, the rotating plate slides on the surface of the arc plate, and the bottom end of the arc plate is connected to the bottom surface of the rotating plate through a spring sheet.

[0017] Optionally, the transmission component also includes a plate, which is located on the outer side of the rack and connected to the rack. Vertical plates are provided on both sides of the plate, and a vertical groove is provided at the center of the vertical plate. Two clamping frames correspond to the two vertical plates one by one; a clamping rod is fixed to the bottom surface of the clamping frame, and the clamping frame is slidably clamped in the vertical groove of the vertical plate through the clamping rod.

[0018] Optionally, a limiting rod is fixed to the bottom surface of the clamp frame, an elastic ring is sleeved on the surface of the limiting rod, a waist ring is fixed to the top surface of the base plate, and the limiting rod is fitted with the inner side of the waist ring through the elastic ring, and the movable limiting rod rolls on the inner side of the waist ring through the elastic ring.

[0019] Technical effects and advantages of the present invention:

[0020] 1. The present invention uses the elastic force of the spring bar and the elastic force of the spring sheet to enable the two side plates to clamp the tooling plate through the clamping strips, and the rotating rack moves the tooling plate to the top loosening plate position through the transmission component. The top loosening component loosens the workpiece body through the upwardly moved top loosening plate, so that the workpiece body can be quickly taken out from the tooling plate.

[0021] 2. The present invention uses the elastic force of the spring bar to enable the two opposite side plates to cooperate to clamp tooling plates of different lengths, and the side plates limit the grooves of the tooling plates through the clamping strips to prevent the clamped tooling plates from shifting or falling between the two side plates, thereby ensuring the stability of the tooling plates on the conveying components.

[0022] 3. The present invention drives the elastic ring to move through the limiting rod by the transmission component. At this time, the elastic ring rolls on the inner wall of the waist ring. The elastic force of the elastic ring limits the clamping frame, so that the clamping frame is close to the rack, ensuring the stability of the transmission component on the outer side of the rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 1 is an overall schematic diagram of a workpiece loosening device of an automatic assembly line for electronic cigarettes according to an embodiment of the present invention;

[0024] Figure 2 It is a schematic diagram of a top loose component of an embodiment of the present invention being plugged into the bottom of a tooling plate of a transmission component through a top loose plate;

[0025] Figure 3 It is a schematic diagram of two side plates of a transmission component according to an embodiment of the present invention cooperating with a clamping tooling plate;

[0026] Figure 4 is a schematic diagram of the clamping frame of an embodiment of the present invention cooperating with the vertical groove of the vertical plate through the clamping rod;

[0027] Figure 5 It is a schematic diagram of two rotating plates cooperating with a pressing plate in an embodiment of the present invention.

[0028] In the figure: 1, bottom plate; 2, bracket; 3, rotating column; 4, teeth; 5, rack; 6, motor; 7, tooling plate; 8, workpiece body; 9, top loose plate; 10, slide rail; 11, slide; 12, vertical rod; 13, first cylinder; 14, second cylinder; 15, clamping frame; 16, side plate; 17, clamping strip; 18, inner rod; 19, pulling block; 20, elastic strip; 21, cross bar; 22, rotating plate; 23, pressing plate; 24, arc plate; 25, spring piece; 26, pasting plate; 27, vertical plate; 28, clamping rod; 29, limiting rod; 30, elastic ring; 31, waist ring. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0030] The present invention provides a workpiece loosening device for an automatic assembly line of an electronic cigarette, such as Figure 1As shown, it includes a base plate 1 and a bracket 2 installed at the bottom of the base plate 1, a rotating column 3 is passed through the center of both ends of the base plate 1, a plurality of teeth 4 are surrounded by the outer side of the circumference of the rotating column 3, and a rack 5 is sleeved on the outer side of the two opposite rotating columns 3, a motor 6 is installed at the bottom of the base plate 1, and the bottom end of the rotating column 3 is transmission-connected to the output end of the motor 6, and a plurality of transmission components are installed on the outer side of the rack 5, and a tooling plate 7 is correspondingly clamped on the transmission component, and a plurality of workpiece bodies 8 to be processed are correspondingly plugged on the surface of the tooling plate 7, and the workpiece body 8 is configured as an electronic atomizer, and a loosening component is provided on the top surface of the base plate 1, and the loosening component includes a loosening plate 9, and the loosening component loosens the workpiece body 8 clamped on the tooling plate 7 upwards through the loosening plate 9 and then returns to its original position. The rack 5 is correspondingly clamped on the outer sides of the two rotating columns 3, and multiple transmission components are installed on the outer sides of the rack 5. The tooling plate 7 carrying the workpiece body 8 is correspondingly installed on the transmission components. At this time, the motor 6 is started, and the output end of the motor 6 makes the rotating column 3 rotate. The rotating rotating column 3 drives the other rotating column 3 to rotate synchronously through multiple teeth 4. Both rotating columns 3 drive multiple transmission components to rotate through the rack 5. The transmission components drive the tooling plate 7 to move until the tooling plate 7 moves to the position corresponding to the top loosening plate 9. The top loosening component pushes the top loosening plate 9 to the bottom of the tooling plate 7. The top loosening component pushes the top loosening plate 9 to move upward until the top surface of the top loosening plate 9 is in contact with the bottom ends of multiple workpiece bodies 8. The top loosening plate 9 that continues to move upward loosens the workpiece body 8 from the surface of the tooling plate 7, thereby completing the top loosening treatment of the workpiece body 8. After the workpiece body 8 is loosened, the loosening component moves the loosening plate 9 out from the bottom of the tooling plate 7, the rotating rack 5 drives the tooling plate 7 to move through the transmission component, and the manipulator pulls the tooling plate 7 out of the transmission component to facilitate the transfer of the tooling plate 7 to the next work process.

[0031] exist Figure 1 and Figure 2 In the embodiment, the top loosening component includes two relatively parallel slide rails 10, on which a slide 11 is slidably clamped, and vertical rods 12 are fixed at both ends of the top surface of the slide 11. The inner end of the top loosening plate 9 is slidably sleeved on the surface of the vertical rod 12. A first cylinder 13 is installed on the top surface of the bottom plate 1, and the output end of the first cylinder 13 is transmission-connected to the end surface of the slide 11. When the first cylinder 13 works, the output end of the first cylinder 13 pushes the top loosening plate 9 to move through the slide 11 and the vertical rod 12. A second cylinder 14 is fixed on the top surface of the slide 11, and the output end of the second cylinder 14 is transmission-connected to the bottom surface of the top loosening plate 9. After the rack 5 moves the transmission component to the position corresponding to the top loosening plate 9, the first cylinder 13 is started, and the first cylinder 13 pulls the slide 11 to slide on the slide rail 10. The moving slide 11 drives the top loosening plate 9 to move through the vertical rod 12 until the top loosening plate 9 moves to the bottom of the tooling plate 7. The first cylinder 13 stops working, and the second cylinder 14 starts working. The second cylinder 14 pushes the top loosening plate 9 to move upward, and the upwardly moved top loosening plate 9 slides on the surface of the vertical rod 12, and the upwardly moved top loosening plate 9 facilitates the top loosening of the workpiece body 8.

[0032] exist Figures 1 to 3 In the embodiment, the transmission component includes two clamping frames 15 arranged opposite to each other, a side plate 16 is fixed to the top of the outer side surface of the clamping frame 15, a clamping strip 17 is fixed to the inner top surface of the side plate 16, grooves are arranged on both end surfaces of the tooling plate 7, and the end surface of the tooling plate 7 is slidably engaged with the clamping strip 17 through the grooves, and the two opposite side plates 16 are both clamped by the clamping strip 17. A top groove is arranged on the top surface of the clamping frame 15, an inner rod 18 is arranged on the outer end of the top groove, a pull block 19 is arranged inside the top groove, and the pull block 19 is sleeved on the surface of the inner rod 18, the two top grooves of the clamping frame 15 correspond to the two top grooves of the other clamping frame 15 one by one, the two opposite pull blocks 19 are connected by an elastic bar 20, and the elastic force of the elastic bar 20 cooperates to pull the two opposite pull blocks 19. The two clamping frames 15 cooperate with each other. At this time, the top surfaces of the two clamping frames 15 are flush with each other. The pulling block 19 is correspondingly sleeved on the surface of the inner rod 18 of the top groove. The two opposite spring bars 20 cooperate to pull the spring bars 20. The elastic force of the spring bars 20 cooperates with the pulling block 19 and the inner rod 18 to pull the clamping frames 15. The two clamping frames 15 are close to each other, and the moving clamping frames 15 drive the side plates 16 to move synchronously. The two opposite side plates 16 are close to each other. At this time, the tooling plate 7 carrying the workpiece body 8 is correspondingly placed between the two side plates 16. At this time, the groove at the end of the tooling plate 7 cooperates with the clamping strip 17 of the side plate 16. The elastic force of the spring bars 20 makes the two side plates 16 cooperate to clamp the tooling plate 7. At this time, the rotating rack 5 drives the tooling plate 7 to move synchronously through the transmission component.

[0033] The elastic force of the spring bar 20 enables the two opposite side plates 16 to cooperate to clamp the tooling plates 7 of different lengths, and the side plates 16 limit the groove of the tooling plates 7 through the clamping strips 17 to prevent the clamped tooling plates 7 from shifting or falling between the two side plates 16, thereby ensuring the stability of the tooling plates 7 on the conveying component.

[0034] exist Figure 5In the embodiment, a cross bar 21 is fixed to the outer side of the two side plates 16, and a rotating plate 22 is arranged on the outer side of the two side plates 16. The two opposite rotating plates 22 are arranged opposite to each other, and a pressing plate 23 is arranged between the two rotating plates 22. The top of the rotating plate 22 is hinged to the end of the pressing plate 23, and the bottom of the rotating plate 22 is sleeved on the surface of the cross bar 21. An arc plate 24 is fixed to the outer side of the side plate 16, and the arc plate 24 passes through the rotating plate 22. When the rotating plate 22 rotates with the cross bar 21 as the center of the circle, the rotating plate 22 slides on the surface of the arc plate 24, and the bottom of the arc plate 24 is connected to the bottom surface of the rotating plate 22 through a spring sheet 25. The pressing plate 23 is pressed, and the downwardly moved pressing plate 23 drives the top end of the rotating plate 22 to move downward. Since the side plate 16 passes through the bottom end of the rotating plate 22 limited by the cross bar 21, the pressing plate 23 drives the rotating plate 22 to rotate, and the rotating rotating plate 22 moves downward on the surface of the arc plate 24. The downwardly moved rotating plate 22 cooperates to squeeze the spring piece 25, and the downwardly moved pressing plate 23 pushes the two side plates 16 away from each other through the rotating rotating plate 22. After the tooling plate 7 carrying the workpiece body 8 is matched and placed between the two side plates 16, the pressure applied to the pressing plate 23 is released, and the elastic force of the spring piece 25 makes the rotating plate 22 rotate in the opposite direction. The reverse rotation of the rotating plate 22 pulls the two side plates 16 closer to each other, and the elastic force of the spring bar 20 makes the two opposite side plates 16 continue to approach each other. At this time, the two side plates 16 cooperate with the clamping strip 17 to clamp the tooling plate 7, thereby completing the stable clamping of the tooling plate 7.

[0035] exist Figure 4 In the figure, the transmission component also includes a plate 26, which is located on the outer side of the rack 5 and is fixedly connected to the rack 5. Vertical plates 27 are provided on both sides of the plate 26, and a vertical groove is provided at the center of the vertical plate 27. The two clamps 15 correspond to the two vertical plates 27 one by one, and a clamping rod 28 is fixed to the bottom surface of the clamp 15, and the clamp 15 is slidably clamped in the vertical groove of the vertical plate 27 through the clamping rod 28. The clamping frame 15 is placed on the top of the vertical plate 27. At this time, the clamping frame 15 is clamped on the inner side of the vertical groove of the vertical plate 27 through the clamping rod 28. At this time, the bottom surface of the clamping frame 15 is in contact with the top surface of the vertical plate 27. At this time, the elastic force of the elastic bar 20 and the elastic force of the spring piece 25 make the inner ends of the two opposite clamping frames 15 fit together. A circular plate is fixed to the bottom end of the clamping rod 28. The clamping frame 15 is limited by the circular plate and the clamping rod 28, and the elastic force of the elastic bar 20 and the spring piece 25 makes the two clamping frames 15 stably placed on the top of the pasting plate 26 and the vertical plate 27, so that the pasting plate 26 corresponds to the outer surface of the rack 5, and the pasting plate 26 is fixed to the outer side of the rack 5 by multiple screws.

[0036] The tooling plate 7 carrying the workpiece body 8 is correspondingly installed between the two side plates 16, and multiple tooling plates 7 are clamped by multiple transmission components. The rack 5 drives the multiple tooling plates 7 to rotate through the transmission components, so as to facilitate moving the tooling plate 7 carrying the workpiece body 8 to the top of the top loosening plate 9, thereby completing the top loosening processing of multiple workpiece bodies 8.

[0037] exist Figures 2 to 5In the embodiment, a limiting rod 29 is fixed to the bottom surface of the clamping frame 15, and an elastic ring 30 is sleeved on the surface of the limiting rod 29. A waist ring 31 is fixed to the top surface of the bottom plate 1, and the limiting rod 29 is fitted with the inner side of the waist ring 31 through the elastic ring 30, and the moving limiting rod 29 rolls on the inner side of the waist ring 31 through the elastic ring 30. The two clamping frames 15 are installed on the top of the plate 26. At this time, the bottom end of the limiting rod 29 at the bottom of the clamping frame 15 is fitted with the top surface of the bottom plate 1, and the elastic ring 30 is sleeved on the surface of the limiting rod 29. When the rack 5 drives the transmission component to move, the transmission component drives the elastic ring 30 to move through the limiting rod 29. At this time, the elastic ring 30 rolls on the inner side wall of the waist ring 31, and the clamping frame 15 is limited by the elastic force of the elastic ring 30, so that the clamping frame 15 is close to the rack 5, ensuring the stability of the transmission component on the outer side of the rack 5.

[0038] Working principle of the present invention:

[0039] Reference Figures 1 to 5 As shown, the rack 5 is correspondingly clamped on the outside of the two rotating columns 3, and multiple transmission components are installed on the outer side of the rack 5. The clamping frame 15 is correspondingly placed on the top of the vertical plate 27. At this time, the clamping frame 15 is clamped on the inner side of the vertical groove of the vertical plate 27 through the clamping rod 28. At this time, the bottom surface of the clamping frame 15 is in contact with the top surface of the vertical plate 27. At this time, the elastic force of the elastic bar 20 and the elastic force of the elastic sheet 25 make the inner ends of the two opposite clamping frames 15 fit together. A circular plate is fixed at the bottom end of the clamping rod 28. The clamping frame 15 is limited by the circular plate and the clamping rod 28, and the elastic force of the elastic bar 20 and the elastic sheet 25 makes the two clamping frames 15 stably placed on the top of the plate 26 and the vertical plate 27, and the plate 26 is corresponding to the outer side of the rack 5. The plate 26 is fixed to the outer side of the rack 5 by multiple screws.

[0040] The pressing plate 23 is pressed, and the downwardly moved pressing plate 23 drives the top end of the rotating plate 22 to move downward. Since the side plate 16 passes through the bottom end of the rotating plate 22 limited by the cross bar 21, the pressing plate 23 drives the rotating plate 22 to rotate, and the rotating rotating plate 22 moves downward on the surface of the arc plate 24. The downwardly moved rotating plate 22 cooperates to squeeze the spring piece 25, and the downwardly moved pressing plate 23 pushes the two side plates 16 away from each other through the rotating rotating plate 22. After the tooling plate 7 carrying the workpiece body 8 is matched and placed between the two side plates 16, the pressure applied to the pressing plate 23 is released, and the elastic force of the spring piece 25 makes the rotating plate 22 rotate in the opposite direction. The reverse rotation of the rotating plate 22 pulls the two side plates 16 closer to each other, and the elastic force of the spring bar 20 makes the two opposite side plates 16 continue to approach each other. At this time, the two side plates 16 cooperate with the clamping strip 17 to clamp the tooling plate 7, thereby completing the stable clamping of the tooling plate 7. The elastic force of the spring bar 20 enables the two opposite side plates 16 to cooperate to clamp the tooling plates 7 of different lengths, and the side plates 16 limit the groove of the tooling plates 7 through the clamping strips 17 to prevent the clamped tooling plates 7 from shifting or falling between the two side plates 16, thereby ensuring the stability of the tooling plates 7 on the conveying component.

[0041] The two clamping frames 15 are installed on the top of the plate 26. At this time, the bottom end of the limiting rod 29 at the bottom of the clamping frame 15 is in contact with the top surface of the bottom plate 1. At this time, the elastic ring 30 is correspondingly sleeved on the surface of the limiting rod 29. When the rack 5 drives the transmission component to move, the transmission component drives the elastic ring 30 to move through the limiting rod 29. At this time, the elastic ring 30 rolls on the inner wall of the waist ring 31, and the clamping frame 15 is limited by the elastic force of the elastic ring 30, so that the clamping frame 15 is close to the rack 5, thereby ensuring the stability of the transmission component on the outer side of the rack 5.

[0042] Start the motor 6, the output end of the motor 6 causes the rotating column 3 to rotate, the rotating rotating column 3 drives another rotating column 3 to rotate synchronously through multiple teeth 4, both rotating columns 3 drive multiple transmission components to rotate through the rack 5, the transmission components drive the tooling plate 7 to move until the tooling plate 7 moves to the position corresponding to the top loosening plate 9, the top loosening component pushes the top loosening plate 9 to the bottom of the tooling plate 7, the top loosening component pushes the top loosening plate 9 to move upward, until the top surface of the top loosening plate 9 fits with the bottom ends of multiple workpiece bodies 8, the top loosening plate 9 that continues to move upward loosens the workpiece body 8 from the surface of the tooling plate 7, and the top loosening treatment of the workpiece body 8 is completed. After the workpiece body 8 is loosened, the top loosening component moves the top loosening plate 9 out from the bottom of the tooling plate 7, the rotating rack 5 drives the tooling plate 7 to move through the transmission component, and the manipulator pulls the tooling plate 7 out from the transmission component, which is convenient for transferring the tooling plate 7 to the next work process.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them.

Claims

1. A workpiece loosening device for an automatic assembly line of an electronic cigarette, comprising a base plate (1), and a bracket (2) mounted at the bottom of the base plate (1), characterized in that: Rotating columns (3) are provided through both ends of the bottom plate (1); a plurality of teeth (4) surround the circumferential outer side surface of the rotating columns (3); and racks (5) are sleeved on the outer sides of the two rotating columns (3); A motor (6) is installed at the bottom of the base plate (1), the bottom end of the rotating column (3) is transmission-connected to the output end of the motor (6), a transmission component is installed on the outer side of the rack (5), a tooling plate (7) is clamped on the transmission component, and a plurality of workpiece bodies (8) to be processed are plugged into the surface of the tooling plate (7), and the workpiece bodies (8) are electronic atomizers; The top surface of the bottom plate (1) is provided with a loosening component, the loosening component comprising a loosening plate (9), the loosening component being used to loosen the workpiece body (8) clamped on the tooling plate (7) upwards and return it to its original position by means of the loosening plate (9); The transmission component comprises two clamping frames (15) arranged opposite to each other, a side plate (16) being fixed to the top of the outer side surface of the clamping frame (15), a clamping strip (17) being fixed to the inner top surface of the side plate (16), both end surfaces of the tooling plate (7) being provided with grooves, and the end surfaces of the tooling plate (7) being slidably clamped with the clamping strip (17) through the grooves, and the two opposite side plates (16) both cooperate to clamp the tooling plate (7) through the clamping strip (17); The top surface of the clamp frame (15) is provided with a top groove, the outer end of the top groove is provided with an inner rod (18), a pull block (19) is provided inside the top groove, and the pull block (19) is sleeved on the surface of the inner rod (18); The two top grooves of the clamping frame (15) correspond to the two top grooves of another clamping frame (15) one by one, and the two opposite pulling blocks (19) are connected by an elastic bar (20), and the elastic force of the elastic bar (20) cooperates to pull the two opposite pulling blocks (19); A cross bar (21) is fixed to the outer side surfaces of the two side plates (16), and a rotating plate (22) is provided on the outer sides of the two side plates (16). The two rotating plates (22) are arranged opposite to each other, and a pressing plate (23) is provided between the two rotating plates (22). The top end of the rotating plate (22) is hinged to the end of the pressing plate (23), and the bottom end of the rotating plate (22) is sleeved on the surface of the cross bar (21); An arc-shaped plate (24) is fixed to the outer side surface of the side plate (16), and the arc-shaped plate (24) penetrates the rotating plate (22). When the rotating plate (22) rotates with the cross bar (21) as the center of the circle, the rotating plate (22) slides on the surface of the arc-shaped plate (24), and the bottom end of the arc-shaped plate (24) is connected to the bottom surface of the rotating plate (22) via a spring sheet (25).

2. The workpiece loosening device for the electronic cigarette automatic assembly line according to claim 1, characterized in that: The top loosening component comprises two relatively parallel slide rails (10), a slide frame (11) is slidably engaged on the slide rails (10), and vertical rods (12) are fixed to both ends of the top surface of the slide frame (11); The inner side end of the top loosening plate (9) is slidably sleeved on the surface of the vertical rod (12); a first cylinder (13) is installed on the top surface of the bottom plate (1); the output end of the first cylinder (13) is transmission-connected to the end surface of the slide (11); when the first cylinder (13) is working, the output end of the first cylinder (13) pushes the top loosening plate (9) to move through the slide (11) and the vertical rod (12); A second cylinder (14) is fixed to the top surface of the slide (11), and an output end of the second cylinder (14) is drivingly connected to the bottom surface of the top loose plate (9).

3. The workpiece loosening device for the electronic cigarette automatic assembly line according to claim 1, characterized in that: The transmission component further comprises a plate (26), the plate (26) being located on the outer side of the rack (5) and being connected to the rack (5), vertical plates (27) being provided on both sides of the plate (26), a vertical groove being provided at the center of the vertical plate (27), and the two clamping frames (15) corresponding to the two vertical plates (27) one by one; a clamping rod (28) being fixed to the bottom surface of the clamping frame (15), and the clamping frame (15) being slidably clamped in the vertical groove of the vertical plate (27) via the clamping rod (28).

4. The workpiece loosening device for the electronic cigarette automatic assembly line according to claim 3, characterized in that: A limiting rod (29) is fixed to the bottom surface of the clamping frame (15), an elastic ring (30) is sleeved on the surface of the limiting rod (29), a waist ring (31) is fixed to the top surface of the bottom plate (1), and the limiting rod (29) is in contact with the inner side surface of the waist ring (31) through the elastic ring (30), and the moving limiting rod (29) rolls on the inner side surface of the waist ring (31) through the elastic ring (30).

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