Cotton swab pulling mechanism and atomizer production equipment

Abstract

The utility model discloses a cotton swab pulling mechanism and atomizer production equipment. Belongs to the technical field of atomizer processing equipment. According to the cotton swab pulling mechanism, the intercepting unit is arranged to intercept the carrier, and the non-return unit is arranged to limit the carrier which is intercepted by the intercepting unit and then moves in the direction opposite to the first direction; according to the invention, the carrier can be quickly limited between the intercepting unit and the non-return unit, and the carrier continuously moves towards the first direction along with the conveying module, so that the carrier abuts against the intercepting unit and stops at the rod pulling position, and the quick positioning of the carrier is realized; therefore, the pulling efficiency of the cotton swab is improved by shortening the positioning time of the carrier, and the production efficiency of the atomizer is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of atomizer processing equipment, in particular to a cotton swab pulling mechanism and an atomizer production equipment. BACKGROUND

[0002] In the production and processing of atomizers, a cotton swab is usually placed to assist in the molding of the liquid guide cotton and the heating net in the atomizing core, and to assist in maintaining the overall structural form of the atomizing core after molding is completed. Since the cotton swab blocks the atomizing channel, the cotton swab needs to be pulled out after the assembly of the atomizer is completed. At present, there are automatic cotton swab pulling mechanisms in the industry. However, when the atomizer with the inserted cotton swab is transported to the designated rod pulling position, the atomizer cannot be quickly and efficiently positioned to the rod pulling position, resulting in low efficiency of the cotton swab pulling and affecting the production efficiency of the atomizer. CONTENT OF THE UTILITY MODEL

[0003] The main purpose of the present application is to provide a rod pulling mechanism and an atomizer production equipment to solve the problem that the carrier carrying the cotton swab to be pulled in the prior art cannot be efficiently positioned to the rod pulling position.

[0004] According to one aspect of the present application, the present application provides a cotton swab pulling mechanism, which comprises:

[0005] a conveying module, the conveying module being configured to convey a carrier carrying an atomizer in a first direction, the carrier having a rod pulling position on the conveying module, and the atomizer carried by the carrier having a cotton swab inserted thereon; and

[0006] a positioning module configured to position the carrier at the rod pulling position, and a rod pulling module configured to pull out the cotton swab inserted on the atomizer carried by the carrier at the rod pulling position;

[0007] The positioning module comprises an intercepting unit and a check unit, the intercepting unit being arranged in front of the check unit in the first direction, the intercepting unit being configured to block the carrier moving in the first direction, and the check unit being configured to limit the carrier blocked by the intercepting unit to limit the movement of the carrier blocked by the blocking unit in a direction opposite to the first direction.

[0008] Further, the check unit comprises a base and a check piece, the check piece being arranged on the base and being rotatable relative to the base to switch between a first position and a second position.

[0009] Wherein, before the carrier passes the check unit, and after the carrier passes the check unit, the check piece is in the first position, and after the carrier passes the check unit, the check piece in the first position limits the carrier to move in the direction opposite to the first direction after being blocked by the blocking unit;

[0010] During the process that the carrier passes the check unit, the check piece is in the second position.

[0011] Further, during the process that the carrier passes the check unit, the check piece rotates and switches from the first position to the second position under the drive of the carrier, and switches from the second position to the first position after the carrier passes the check piece;

[0012] Or, before the carrier passes the check unit, the check piece rotates and switches from the first position to the second position under the drive of the drive piece, and switches from the second position to the first position after the carrier passes the check piece.

[0013] Further, the check piece is kept in the first position based on gravity;

[0014] Or, the check unit further comprises an elastic piece, which is arranged between the base and the check piece, and is used to drive the check piece to keep in the first position;

[0015] Wherein, the elastic piece can be elastically abutted between the base and the check piece, or can be elastically stretched between the base and the check piece.

[0016] Further, the check piece comprises a rotating part and a stop part, the rotating part is rotatably connected with the base, and the stop part rotates synchronously with the rotating part, so that the check piece switches between the first position and the second position;

[0017] Wherein, when the check piece is in the first position, the stop part protrudes on the movement path of the carrier, so as to limit the carrier to move in the direction opposite to the first direction after being blocked by the blocking unit.

[0018] Further, the conveying module comprises a track unit and a drive unit, the drive unit is used to drive the carrier to move on the track unit in the first direction;

[0019] The cotton swab pulling mechanism further comprises a distance detection module and a control module, the control module is electrically connected with the distance detection module and the drive unit respectively;

[0020] The distance detection module is configured to detect the position of the carrier on the track unit, and send a feedback signal to the control module when the carrier approaches the check valve to reach a preset position, and the control module is used for controlling the driving unit to reduce the speed of driving the carrier to move in the first direction according to the feedback signal.

[0021] Further, the conveying module further comprises a limiting unit, the limiting unit is arranged on the track unit, and the limiting unit comprises a pressing plate, the pressing plate is arranged above the track unit.

[0022] The positioning module further comprises a mounting seat and a jacking unit, the blocking unit, the check valve and the jacking unit are arranged on the mounting seat respectively, the jacking unit comprises a jacking driving device and a top plate, the jacking driving device is arranged on the mounting seat and is used for driving the top plate to move between a third position and a fourth position in a vertical direction.

[0023] The third position is below the fourth position in the vertical direction, when the top plate is in the third position, the top plate does not carry the carrier, and the carrier is located on the track unit.

[0024] When the top plate is in the fourth position, the top plate carries the carrier to separate from the track unit, and the pressing plate is pressed on the carrier and / or the top plate.

[0025] Further, the limiting unit further comprises a limiting plate and a limiting driving device, the limiting driving device is arranged on the pressing plate or the track unit and is used for driving the limiting plate to move between a fifth position and a sixth position in a vertical direction.

[0026] The fifth position and the sixth position are both above the fourth position in the vertical direction, and the fifth position is below the sixth position in the vertical direction.

[0027] When the top plate is in the fourth position and the limiting plate is in the fifth position, the atomizer carried by the carrier is limited in the corresponding limiting hole of the limiting plate, so that each atomizer is limited between the carrier and the limiting plate in the vertical direction and the horizontal direction, and the cotton stick inserted on the atomizer is exposed to be pulled out by the cotton pulling module.

[0028] Further, the track unit comprises a first track and a second track which are parallel to each other in the first direction.

[0029] The limiting unit comprises two pressing plates, two limiting driving devices and a limiting plate, the two pressing plates are respectively arranged on the first track and the second track and are symmetrical along the first direction, the two limiting driving devices are respectively arranged on one of the pressing plates and are symmetrical along the first direction, and the two limiting driving devices are used for simultaneously driving the limiting plate to move between the fifth position and the sixth position.

[0030] Further, the positioning module further comprises a mounting seat, and the blocking unit and the non-return unit are respectively arranged on the mounting seat.

[0031] The intercepting unit comprises a blocking assembly and a blocking driving device, the blocking driving device is arranged on the mounting seat and is used for driving the blocking assembly to move between a blocking position and a releasing position.

[0032] When the blocking assembly is in the blocking position, the blocking assembly protrudes on a movement path of the carrier and blocks the carrier, so that the blocked carrier cannot pass through the blocking assembly.

[0033] When the blocking assembly is in the releasing position, the blocking assembly exits the movement path of the carrier, so that the carrier can move along the first direction and pass through the intercepting unit.

[0034] Further, the carrier can carry a plurality of atomizers in which cotton sticks are inserted.

[0035] The stick pulling module comprises a moving unit and a clamping unit, the moving unit is used for driving the clamping unit to approach or move away from the carrier located at the stick pulling position, and the clamping unit is used for clamping the cotton stick inserted in each atomizer.

[0036] The clamping unit comprises a mounting plate, a rotating driving assembly and a plurality of clamping assemblies, the plurality of clamping assemblies are respectively arranged on the mounting plate in a vertical direction and are rotatable, and the rotating driving assembly is arranged on the mounting plate and is used for driving the plurality of clamping assemblies to rotate synchronously.

[0037] Further, each clamping assembly comprises a clamping driving device and two clamping arms, the clamping driving device is used for driving the two clamping arms to approach each other to clamp the cotton stick or move away from each other to release the cotton stick.

[0038] The rotating driving assembly comprises a rotating driving device, a synchronous belt, a plurality of idlers, a plurality of bearings and a plurality of rotating shafts, each rotating shaft is rotatably arranged on the mounting plate through at least one bearing, each rotating shaft vertically extends downwards from the mounting plate and is connected with a clamping driving device, and each rotating shaft is further provided with an idler, the rotating driving device is arranged on the mounting plate, and the synchronous belt is arranged at the output end of the rotating driving device and connected with the plurality of idlers respectively.

[0039] During the process that the moving unit pulls out the cotton stick along the vertical direction, the rotating driving device drives the synchronous belt to drive the plurality of idlers to rotate synchronously, so that the rotating shaft corresponding to each idler rotates along the vertical direction.

[0040] Further, the moving unit comprises a horizontal moving part and a vertical moving part, the horizontal moving part is used to drive the vertical moving part to move along the horizontal direction synchronously with the clamping unit, the vertical moving part is used to drive the clamping unit to move along the vertical direction, or the vertical moving part is used to drive the horizontal moving part and the clamping unit to move along the vertical direction synchronously, and the horizontal moving part is used to drive the clamping unit to move along the horizontal direction.

[0041] Further, the cotton stick pulling mechanism further comprises a recycling module, the recycling module is arranged on one side of the conveying module, and the moving unit is further used to drive the clamping unit to place the pulled cotton stick on the recycling module.

[0042] In another aspect, the application further provides a cotton stick pulling mechanism.

[0043] In the cotton stick pulling mechanism, the carrier is intercepted by the intercepting unit, and the carrier moving in the direction opposite to the first direction after being intercepted by the intercepting unit is limited by the check unit, so that the carrier can be quickly positioned between the intercepting unit and the check unit, and the carrier continues to move in the first direction along with the conveying module, so that the carrier abuts against the intercepting unit and stops at the pulling position, thereby realizing quick positioning of the carrier, and further improving the pulling efficiency of the cotton stick and the production efficiency of the atomizer by shortening the positioning time of the carrier. BRIEF DESCRIPTION OF DRAWINGS

[0044] The accompanying drawings, which are included to provide a further understanding of the application and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

[0045] Figure 1 This is a schematic diagram of the overall structure of the cotton swab removal mechanism in one embodiment of this application.

[0046] Figure 2 This is a schematic diagram of the positioning module cooperating with the vehicle in one embodiment of this application.

[0047] Figure 3 for Figure 2 A cross-sectional view along the B-B1 direction, wherein the check valve is in the second position and the blocking assembly is in the released position.

[0048] Figure 4 for Figure 3 Another schematic diagram shows that the check valve is in the first position and the blocking component is in the blocking position.

[0049] Figure 5 for Figure 1 A cross-sectional view along the A-A1 direction, which hides the stick removal module and the recovery module, as well as an atomizer.

[0050] Figure 6 This is a schematic diagram of a cotton swab module in one embodiment of this application.

[0051] Figure 7 This is a schematic diagram of the gripping unit in one embodiment of this application.

[0052] The above figures include the following reference numerals:

[0053] Cotton stick pulling mechanism 100, carrier 200, positioning hole 201, atomizer 300, cotton stick 400, first direction X, second direction Y, conveying module 10, track unit 11, first track 111, second track 112, first conveying belt 121, second conveying belt 122, conveying drive device 123, driving wheel 124, driven wheel 125, driving shaft 126, driven shaft 127, limiting unit 13, pressing plate 131, limiting plate 132, limiting hole 1321, limiting drive device 133, positioning module 20, intercepting unit 21, blocking assembly 211, connecting seat 2111, rotating piece 2112, roller 2113, blocking drive device 212, check unit 22, base 221, check piece 222, rotating part 2221, stop part 2222, elastic piece 223, mounting seat 23, jacking unit 24, jacking drive device 241, top plate 242, positioning column 2421, stick pulling module 30, moving unit 31, horizontal moving piece 311, vertical moving piece 312, clamping unit 32, mounting plate 321, rotary drive assembly 322, rotary drive device 3221, synchronous belt 3222, idler 3223, bearing 3224, rotating shaft 3225, clamping assembly 323, clamping drive device 3231, clamping arm 3232, mounting frame 33, distance detection module 40, recycling module 50. DETAILED DESCRIPTION

[0054] It should be noted that the embodiments and features in the embodiments herein can be combined with each other without conflict. The application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0055] It should be noted that the terms used herein are only intended to describe specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should be understood that, when the terms "comprise" and / or "include" are used in the specification, it indicates the presence of the features, steps, operations, devices, components and / or combinations thereof.

[0056] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0057] Please see Figure 1 As shown, this application provides a cotton swab removal mechanism 100, which includes a conveying module 10, a positioning module 20, and a swab removal module 30. The conveying module 10 is used to convey a carrier 200 carrying an atomizer 300 along a first direction X. The carrier 200 has a swab removal position on the conveying module 10, and a cotton swab 400 is inserted into the atomizer 300 carried by the carrier 200. The positioning module 20 is used to position the carrier 200 at the swab removal position. The swab removal module 30 is used to remove the cotton swab 400 inserted into the atomizer 300 carried by the carrier 200 at the swab removal position.

[0058] Further, please refer to Figures 2-4 As shown, the positioning module 20 includes an interception unit 21 and a stop-return unit 22. The interception unit 21 is disposed in front of the stop-return unit 22 along the first direction X, so that the interception unit 21 and the stop-return unit 22 are spaced apart to form a space for intercepting the vehicle 200.

[0059] Further, the intercepting unit 21 is configured to intercept the carrier 200 moving along the first direction X, and the carrier 200 moving along the first direction X will be bounced and move in the direction opposite to the first direction X after colliding with the intercepting unit 21. Therefore, the check unit 22 is configured to limit the carrier 200 intercepted by the intercepting unit 21 to move along the direction opposite to the first direction X, so that the carrier 200 can be quickly limited between the intercepting unit 21 and the check unit 22, and continue to move along the first direction X by the conveying module 10, so that the carrier 200 abuts against the intercepting unit 21 and stops at the stick-out position, thereby achieving quick positioning of the carrier 200, and further improving the stick-out efficiency of the cotton stick 400 and the production efficiency of the atomizer 300 by shortening the positioning time of the carrier 200.

[0060] Further, the check unit 22 comprises a base 221 and a check piece 222, and the check piece 222 is arranged on the base 221 and can rotate relative to the base 221 to switch between a first position and a second position.

[0061] In this way, before the carrier 200 passes through the check unit 22, and after the carrier 200 passes through the check unit 22, the check piece 222 is in the first position, and the space between the intercepting unit 21 and the check unit 22 forms a space for intercepting the carrier 200, and the carrier 200 passing through the check unit 22 is limited by the check piece 222 in the first position to move along the direction opposite to the first direction X.

[0062] Further, during the process that the carrier 200 passes through the check unit 22, the check piece 222 is in the second position, and the check piece 222 avoids the carrier 200, so that the carrier 200 passes through the check piece 222 and moves along the first direction X to the intercepting unit 21.

[0063] Further, during the process that the carrier 200 passes through the check unit 22, the check piece 222 rotates and switches from the first position to the second position under the drive of the carrier 200, and switches from the second position to the first position after the carrier 200 passes through the check piece 222. That is, the carrier 200 moves along the first direction X and contacts the check piece 222 to make the check piece 222 rotate and switch from the first position to the second position, so that the carrier 200 can smoothly pass through the check piece 222.

[0064] In one embodiment, the check member 222 is kept in the first position based on gravity, that is, when the check member 222 is not pushed by the carrier 200, the check member 222 will be kept in the first position under the action of gravity, and when the check member 222 is pushed by the carrier 200, the check member 222 will rotate relative to the base 221 and switch from the first position to the second position.

[0065] In another embodiment, the check unit 22 further comprises an elastic member 223 arranged between the base 221 and the check member 222, for driving the check member 222 to keep in the first position.

[0066] Further, the elastic member 223 can be elastically abutted between the base 221 and the check member 222, so as to keep the check member 222 in the first position, wherein the elastic member 223 can be a silica gel pad, a metal spring, a spring, a plastic spring, or other elastic structural member that can be elastically abutted between the base 221 and the check member 222.

[0067] Alternatively, the elastic member 223 can also be elastically stretched between the base 221 and the check member 222, so as to keep the check member 222 in the first position, wherein the elastic member 223 can be a tension spring, an elastic rope, or other elastic structural member that can be elastically stretched between the base 221 and the check member 222.

[0068] Further, in other embodiments, the check member 222 can also be switched between the first position and the second position under the driving of a driving member. Wherein, before the carrier 200 passes the check unit 22, the check member 222 is rotated and switched from the first position to the second position under the driving of the driving member, and after the carrier 200 passes the check member 222, the check member 222 is switched from the second position to the first position.

[0069] Further, the check member 222 comprises a rotating part 2221 and a stop part 2222. The rotating part 2221 is rotatably connected with the base 221, and the stop part 2222 rotates synchronously with the rotating part 2221, so as to switch the check member 222 between the first position and the second position.

[0070] When the check member 222 is in the first position, the stop portion 2222 protrudes in the movement path of the carrier 200 to limit the movement of the carrier 200 in the direction opposite to the first direction X after being blocked by the blocking unit, and when the check member 222 is in the second position, the stop portion 2222 exits the movement path of the carrier 200 to allow the carrier 200 to smoothly pass through the check unit 22.

[0071] Further, the stop portion 2222 is located on the side of the rotating portion 2221 close to the blocking unit 21 along the first direction X, and the elastic member 223 is elastically abutted between the stop portion 2222 and the base 221.

[0072] During the process of the carrier 200 passing through the check member 222 along the first direction X, the carrier 200 will continuously press the check member 222 to make the check member 222 and the base 221 cooperatively compress the elastic member 223, so that the check member 222 is gradually switched from the first position to the second position.

[0073] Further, please refer to Figures 1-4 As shown, the conveying module 10 comprises a track unit 11 and a driving unit. The driving unit is used to drive the carrier 200 to move along the first direction X on the track unit 11, or stop driving the carrier 200 to move on the track unit 11.

[0074] The cotton swab pulling mechanism 100 further comprises a distance detection module 40 and a control module. The control module is electrically connected with the distance detection module 40 and the driving unit respectively, and the control module is used to control the driving unit to drive the carrier 200 to move along the first direction X on the track unit 11 or stop.

[0075] The distance detection module 40 is configured to detect the position of the carrier 200 on the track unit 11, and send a feedback signal to the control module when the carrier 200 approaches the check member 222 to reach a preset position, and the control module is used to control the driving unit to reduce the speed of driving the carrier 200 to move along the first direction X according to the feedback signal, so that the carrier 200 slows down when approaching the blocking unit 21, so that the carrier 200 is subjected to a smaller reaction force when being bounced back by the blocking unit 21, thereby making the carrier 200 have a smaller rebound stroke along the direction opposite to the first direction X, thereby shortening the number of times of reciprocating motion of the carrier 200 between the check unit 22 and the blocking unit 21, and under the continuous driving of the driving unit, finally making the carrier 200 be able to quickly abut against the blocking unit 21 and stop on the track unit 11.

[0076] Further, referring to Figure 5 In combination Figure 1 As shown in the drawings, the conveying module 10 further comprises a limiting unit 13, which is arranged on the track unit 11. The limiting unit 13 comprises a pressing plate 131 arranged above the track unit 11, which is used to limit the vertical movement of the carrier 200 in the vertical direction.

[0077] Further, the positioning module 20 further comprises a mounting seat 23 and a jacking unit 24, the mounting seat 23 is located below the track unit 11, and the blocking unit, the non-return unit 22 and the jacking unit 24 are arranged on the mounting seat 23 respectively. The jacking unit 24 comprises a jacking driving device 241 and a top plate 242, the jacking driving device 241 is arranged on the mounting seat 23 and is used to drive the top plate 242 to move between a third position and a fourth position in the vertical direction, so that the top plate 242 drives the carrier 200 located between the non-return unit 22 and the blocking unit 21 to move synchronously in the vertical direction.

[0078] The third position is located below the fourth position in the vertical direction, when the top plate 242 is at the third position, the top plate 242 does not carry the carrier 200, at this time, the carrier 200 is located on the track unit 11.

[0079] When the top plate 242 is at the fourth position, the top plate 242 carries the carrier 200, so that the carrier 200 is separated from the track unit 11, and the pressing plate 131 is pressed on the carrier 200 and / or the top plate 242, so that the carrier 200 is positioned at the stick removal position, so as to facilitate the stick removal module 30 to remove the cotton stick 400 inserted in the atomizer 300 carried by the carrier 200.

[0080] Further, by arranging the jacking unit 24 to cooperate with the limiting unit 13 to limit and separate the carrier 200 from the track unit 11, when the stick removal module 30 removes the cotton stick 400, the structural precision of the track unit 11 is not affected, so that the precision of the track unit 11 conveying the carrier 200 in the first direction X is not affected.

[0081] Further, the top plate 242 is provided with positioning columns 2421 and / or positioning holes 201, and the carrier 200 is provided with corresponding positioning holes 201 and positioning columns 2421 corresponding to the positioning holes 201. During the movement of the top plate 242 from the third position to the fourth position driven by the jacking driving device 241, the positioning columns 2421 on the top plate 242 will gradually be inserted into the corresponding positioning holes 201 on the carrier 200, and the positioning columns 2421 on the carrier 200 will also gradually be inserted into the corresponding positioning holes 201 on the top plate 242, so that the carrier 200 can be supported by the top plate 242 and be limited in the horizontal direction on the top plate 242, to prevent the carrier 200 from being separated from the top plate 242, and also to position the atomizer 300 carried on the carrier 200 in the horizontal direction, so that the stick pulling module 30 can accurately pull out the cotton stick 400.

[0082] Further, the limiting unit 13 further comprises a limiting plate 132 and a limiting driving device 133, the limiting driving device 133 is arranged on the pressing plate 131 or the track unit 11 and is used to drive the limiting plate 132 to move in the vertical direction between a fifth position and a sixth position. Wherein, the fifth position and the sixth position are both above the fourth position in the vertical direction, and the fifth position is below the sixth position in the vertical direction.

[0083] When the top plate 242 is in the fourth position and the limiting plate 132 is in the fifth position, the atomizer 300 carried by the carrier 200 is limited in the corresponding limiting hole 1321 on the limiting plate 132, so that each atomizer 300 is limited between the carrier 200 and the limiting plate 132 in the vertical direction and the horizontal direction, thereby accurately positioning the carrier 200 in the stick pulling position. Therefore, at the same time, the cotton stick 400 inserted on each atomizer 300 will be exposed from the limiting plate 132, so as to be pulled out by the stick pulling module 30.

[0084] Further, please refer to Figure 1As shown, the track unit 11 comprises a first track 111 and a second track 112 parallel to each other along the first direction X, and the first track 111 and the second track 112 are arranged in a spaced manner. The driving unit comprises a first conveying belt 121, a second conveying belt 122, a conveying driving device 123, a driving wheel 124, a driven wheel 125, a driving shaft 126 and a driven shaft 127. The driving shaft 126 is rotatably connected to the same end of the first track 111 and the second track 112 along the second direction Y, and two driving wheels 124 are arranged on the driving shaft 126 in a spaced manner; the driven shaft 127 is rotatably arranged at the other same end of the first track 111 and the second track 112, and two driven wheels 125 are arranged on the driven shaft 127 in a spaced manner; wherein the driving shaft 126 and the driven shaft 127 are arranged at opposite ends of the first track 111 and the second track 112 along the first direction X; the first conveying belt 121 is arranged on a driving wheel 124 and a driven wheel 125 corresponding to the first track 111, and the second conveying belt 122 is arranged on another driving wheel 124 and another driven wheel 125 corresponding to the second track 112, and the conveying driving device 123 is used to drive the driving shaft 126 to rotate, so that the driving shaft 126 drives the two driving wheels 124 to rotate synchronously, thereby driving the first conveying belt 121 and the second conveying belt 122 to move synchronously, and further enabling the carrier 200 arranged on the first conveying belt 121 and the second conveying belt 122 to move along the first direction X.

[0085] Please refer to Figure 1 and Figure 5 As shown, the limiting unit 13 comprises two pressing plates 131, two limiting driving devices 133 and a limiting plate 132. Two pressing plates 131 are respectively arranged on the first track 111 and the second track 112, and are symmetrical along the first direction X, so that the two pressing plates 131 are oppositely arranged and can limit the opposite sides of the carrier 200 or the top plate 242 along the second direction Y, wherein the second direction Y is perpendicular to the first direction X in the horizontal direction.

[0086] Two limiting driving devices 133 are respectively arranged on one pressing plate 131 and are symmetrical along the first direction X, so that the two limiting driving devices 133 are oppositely arranged along the second direction Y, and the two limiting driving devices 133 are used to simultaneously drive the limiting plate 132 to move between the fifth position and the sixth position, so that the limiting plate 132 can move between the fifth position and the sixth position along the vertical direction under the driving of the two limiting driving devices 133.

[0087] Further, please refer to Figures 3-4As shown, the intercepting unit 21 comprises a blocking assembly 211 and a blocking driving device 212, the blocking driving device 212 is arranged on the mounting seat 23 and is used for driving the blocking assembly 211 to move between a blocking position and a releasing position.

[0088] The blocking position is located above the releasing position in the vertical direction, and when the blocking assembly 211 is in the blocking position, the blocking assembly 211 protrudes on the movement path of the carrier 200 and blocks the carrier 200, so that the blocked carrier 200 cannot pass through the blocking assembly 211. At this time, the blocking assembly 211 is located between the first track 111 and the second track 112 and extends out of the horizontal plane where the first track 111 and the second track 112 are located in the vertical direction, so as to block the carrier 200.

[0089] When the blocking assembly 211 is in the releasing position, the blocking assembly 211 exits the movement path of the carrier 200, so that the carrier 200 can move in the first direction X and pass through the intercepting unit 21. At this time, the blocking assembly 211 is located below the first track 111 and the second track 112 in the vertical direction, thereby releasing the carrier 200.

[0090] The blocking assembly 211 comprises a connecting seat 2111, a rotating piece 2112 and a roller 2113. The connecting seat 2111 is arranged at the output end of the blocking driving device 212. The rotating piece 2112 is rotatably arranged on the connecting seat 2111. The roller 2113 is rotatably arranged on the rotating piece 2112.

[0091] Further, the rotating piece 2112 has a first state and a second state relative to the connecting seat 2111. The first state is a state in which the roller 2113 does not contact the carrier 200, and the second state is a state in which the roller 2113 abuts against the carrier 200. In the process from the first state to the second state, the rotating piece 2112 gradually rotates relative to the connecting seat 2111 to buffer the impact of the carrier 200, and realizes the limiting of the carrier 200 when the rotating piece 2112 is in the second state, so that the carrier 200 is more quickly stopped on the track unit 11.

[0092] Further, please refer to Figures 1-2 As shown, the carrier 200 can carry a plurality of atomizers 300 in which the cotton sticks 400 are inserted. The plurality of atomizers 300 are arranged in an array on the carrier 200, so as to facilitate the cotton stick pulling module 30 to pull the cotton sticks 400 inserted in each atomizer 300.

[0093] Please refer toFigures 6-7 As shown, the stick pulling module 30 comprises a moving unit 31 and a clamping unit 32, the moving unit 31 is used to drive the clamping unit 32 to approach or move away from the carrier 200 located at the stick pulling position, and the clamping unit 32 is used to clamp the cotton stick 400 inserted on each atomizer 300 after approaching the carrier 200, and move away from the carrier 200 under the driving of the moving unit 31 to realize the pulling of the cotton stick 400.

[0094] The clamping unit 32 comprises a mounting plate 321, a rotating driving assembly 322 and a plurality of clamping assemblies 323. The moving unit 31 drives the mounting plate 321 to move to drive the rotating driving assembly 322 and the plurality of clamping assemblies 323 to move synchronously. The plurality of clamping assemblies 323 are respectively rotatably arranged on the mounting plate 321 in the vertical direction, each clamping assembly 323 is used to clamp a cotton stick 400, and the rotating driving assembly 322 is arranged on the mounting plate 321 and is used to drive the plurality of clamping assemblies 323 to rotate synchronously.

[0095] After the plurality of clamping assemblies 323 clamp the cotton sticks 400 respectively, under the driving of the moving unit 31, in the process of moving away from the carrier 200 along the vertical upward direction (i.e. the axial direction of the cotton stick 400) simultaneously, the rotating driving assembly 322 will drive the plurality of clamping assemblies 323 to rotate synchronously relative to the mounting plate 321, so that the stick pulling module 30 will rotate each cotton stick 400 simultaneously in the process of pulling out the plurality of cotton sticks 400, so that each cotton stick 400 is in the state of being pulled out and rotated simultaneously to exit the corresponding atomizer 300, so that the cotton stick 400 can be pulled out more smoothly, so as to avoid that when the cotton stick 400 is pulled out directly without rotating, the cotton stick 400 will affect the shape of the atomizing core, thereby affecting the quality of the atomizer 300.

[0096] Further, each clamping assembly 323 comprises a clamping driving device 3231 and two clamping arms 3232, the clamping driving device 3231 is used to drive the two clamping arms 3232 to approach each other to clamp the cotton stick 400, or to move away from each other to release the cotton stick 400. Wherein, the clamping driving device 3231 can be a finger air cylinder, and the two clamping arms 3232 approach or move away from each other through the finger air cylinder; or, the two clamping arms 3232 can also be hinged to each other, and the clamping driving device 3231 drives the two clamping arms 3232 to rotate along the hinge to realize the approach to clamp the cotton stick 400 and the movement away from each other to release the cotton stick 400.

[0097] The rotating driving assembly 322 comprises a rotating driving device 3221, a synchronous belt 3222, a plurality of idlers 3223, a plurality of bearings 3224 and a plurality of rotating shafts 3225. Each rotating shaft 3225 is rotatably arranged on the mounting plate 321 through at least one bearing 3224, so that each rotating shaft 3225 can rotate along the respective axial direction relative to the mounting plate 321 smoothly. Each rotating shaft 3225 vertically extends downward from the mounting plate 321 and is connected with a clamping driving device 3231, so that the rotating shaft 3225 can drive the connected clamping driving device 3231 to rotate along the vertical direction synchronously with the rotating shaft 3225. Each rotating shaft 3225 is further provided with an idler 3223. The rotating driving device 3221 is arranged on the mounting plate 321. The synchronous belt 3222 is arranged on the output end of the rotating driving device 3221 and is connected with a plurality of idlers 3223 respectively. Under the driving of the rotating driving device 3221, the synchronous belt 3222 drives a plurality of idlers 3223 to rotate synchronously, thereby driving each corresponding rotating shaft 3225 to rotate synchronously along the respective axial direction, and further driving the clamping driving device 3231 connected with each rotating shaft 3225 to rotate synchronously, so as to realize the synchronous rotating driving of a plurality of clamping assemblies 323.

[0098] In the process that the moving unit 31 drives the clamping unit 32 to pull the cotton stick 400 upward along the vertical direction, the rotating driving device 3221 drives the synchronous belt 3222 to drive a plurality of idlers 3223 to rotate synchronously, so as to drive each corresponding rotating shaft 3225 to rotate along the vertical direction.

[0099] Further, the stick pulling module 30 further comprises a mounting frame 33. The moving unit 31 is arranged on the mounting frame 33. The moving unit 31 comprises a horizontal moving part 311 and a vertical moving part 312. The horizontal moving part 311 is used to drive the clamping unit 32 to move along the horizontal direction. The vertical moving part 312 is used to drive the clamping unit 32 to move along the vertical direction.

[0100] In an embodiment, the horizontal moving part 311 is used to drive the vertical moving part 312 and the clamping unit 32 to move synchronously along the horizontal direction. The vertical moving part 312 is used to drive the clamping unit 32 to move along the vertical direction.

[0101] Specifically, the horizontal moving member 311 is arranged on the mounting frame 33, the vertical moving member 312 is arranged on the output end of the horizontal moving member 311, and the mounting plate 321 is arranged on the output end of the vertical moving member 312. The horizontal moving member 311 drives the vertical moving member 312 to move along the second direction Y, and drives the clamping unit 32 to move synchronously through the vertical moving member 312, and the vertical moving member 312 drives the clamping unit 32 to move close to or away from the carrier 200 along the vertical direction.

[0102] Further, M atomizers 300 can be arranged on the carrier 200 along the first direction X, and N atomizers 300 can be arranged along the second direction Y, so that each carrier 200 can carry M*N atomizers 300 arranged in an array at a time. M and N are both positive integers greater than or equal to 1. A plurality of clamping assemblies 323 can be arranged in a line along the first direction X, and a plurality of cotton sticks 400 inserted in the atomizers 300 can be pulled out in batches along the second direction Y; or a plurality of clamping assemblies 323 can be arranged in a line along the second direction Y, and a plurality of cotton sticks 400 inserted in the atomizers 300 can be pulled out in batches along the first direction X; or a plurality of clamping assemblies 323 are arranged in an array, and a plurality of cotton sticks 400 inserted in the atomizers 300 can be pulled out in batches along the first direction X or the second direction Y.

[0103] In an embodiment, three clamping assemblies 323 are arranged in a line along the first direction X, and three atomizers 300 are arranged on the carrier 200 along the first direction X, and four atomizers 300 are arranged along the second direction Y. The three clamping assemblies 323 are driven by the rotating driving assembly 322 and the horizontal moving member 311 and the vertical moving member 312 to pull out the cotton sticks 400 inserted in all the atomizers 300 in batches along the second direction Y.

[0104] In another embodiment, the number of atomizers 300 that can be carried on the carrier 200 is consistent with the number of limiting holes 1321 on the limiting plate 132 and the number of clamping assemblies 323, and each atomizer 300 corresponds to one limiting hole 1321 and one clamping assembly 323, so that the cotton stick pulling module 30 can pull out all the cotton sticks 400 inserted in the atomizers 300 carried on the carrier 200 in the cotton stick pulling position at a time.

[0105] In another embodiment, the vertical moving member 312 is used to drive the horizontal moving member 311 and the clamping unit 32 to move synchronously along the vertical direction, and the horizontal moving member 311 is used to drive the clamping unit 32 to move along the horizontal direction.

[0106] Specifically, the vertical moving part 312 is arranged on the mounting frame 33, the horizontal moving part 311 is arranged on the output end of the vertical moving part 312, and the mounting plate 321 is arranged on the output end of the horizontal moving part 311. The vertical moving part 312 drives the horizontal moving part 311 to move close to or away from the carrier 200 along the vertical direction, so as to drive the clamping unit 32 to move close to or away from the carrier 200, and the horizontal moving unit 31 drives the clamping unit 32 to move along the second direction Y, so as to adjust the position of the clamping unit 32 relative to the carrier 200 in the horizontal direction.

[0107] Further, please refer to Figure 1 As shown in the drawings, the cotton swab pulling mechanism 100 further comprises a recycling module 50, the recycling module 50 is arranged on one side of the conveying module 10, and the moving unit 31 is further used for driving the clamping unit 32 to place the pulled cotton swab 400 in the recycling module 50.

[0108] Specifically, after the clamping unit 32 completes the clamping of the cotton swab 400, the horizontal moving part 311 is further used for driving the clamping unit 32 with the clamped cotton swab 400 to move above the recycling module 50 along the second direction Y, so that the clamping driving device 3231 drives the two clamping arms 3232 connected thereto to move away from each other, so as to place the clamped cotton swab 400 in the recycling module 50, thereby realizing the recycling of the cotton swab 400.

[0109] It should be noted that the recycling module 50 can be a recycling tray or other container that can accommodate the cotton swab 400, which is not limited here. The recycling module 50 can be arranged on the side of the first track 111 away from the second track 112, or can be arranged on the side of the second track 112 away from the first track 111, which is not limited here.

[0110] On the other hand, the present application also provides a nebulizer 300 production equipment, the nebulizer 300 production equipment comprises the cotton swab pulling mechanism 100 of any one of the above, therefore, the nebulizer 300 production equipment also has all the beneficial effects of the above, which will not be repeated here.

[0111] For purposes of the description hereinafter, the terms "upper", "lower", "right", "left", "rear", "front", "vertical" and "horizontal" as can be perceived herein relative to the accompanying drawings refer to the orientation of the components being described. However, it is to be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device described herein relative to the other device or structure is inverted, then a spatially relative term such as "above" can be interpreted as meaning "below" or "below" can be interpreted as meaning "above". The device can also be oriented in other ways (rotated at 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0112] In addition, it should be pointed out that the use of "first", "second" and the like words to define parts, only for the convenience of the corresponding parts to be distinguished, as no further declaration, the above words have no special meaning, therefore can not be understood as limiting the scope of the present application.

[0113] The above only for the preferred embodiments of the present application, and is not intended to limit the present application, for those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the scope of protection of the present application.

Claims

1. A swab extraction mechanism, comprising: The device comprises: a conveying module for conveying a carrier with an atomizer in a first direction, the carrier having a stick pulling position on the conveying module, and the atomizer carried by the carrier having a cotton stick inserted thereon; and a positioning module for positioning the carrier at the stick pulling position, and a stick pulling module for pulling the cotton stick inserted on the atomizer carried by the carrier at the stick pulling position; The positioning module comprises an intercepting unit and a check unit, the intercepting unit being arranged in front of the check unit in the first direction, the intercepting unit being used to block the carrier moving in the first direction, and the check unit being used to limit the carrier blocked by the intercepting unit to move in a direction opposite to the first direction.

2. The swab extraction mechanism of claim 1, wherein, The check unit comprises a base and a check piece, the check piece being arranged on the base and being rotatable relative to the base to switch between a first position and a second position; The check piece is in the first position before and after the carrier passes through the check unit, and the check piece in the first position limits the carrier blocked by the intercepting unit to move in a direction opposite to the first direction after the carrier passes through the check unit; The check piece is in the second position during the carrier passing through the check unit.

3. The swab extraction mechanism of claim 2, wherein, The check piece is rotated from the first position to the second position under the drive of the carrier during the carrier passing through the check unit, and is rotated from the second position to the first position after the carrier passes through the check piece; Alternatively, the check piece is rotated from the first position to the second position under the drive of a driving piece before the carrier passes through the check unit, and is rotated from the second position to the first position after the carrier passes through the check piece.

4. The swab extraction mechanism of claim 3, wherein, The check piece is kept in the first position based on gravity; Alternatively, the check unit further comprises a resilient piece arranged between the base and the check piece, and used to drive the check piece to keep in the first position; The resilient piece can be elastically abutted between the base and the check piece, or can be elastically stretched between the base and the check piece.

5. The swab extraction mechanism of claim 2, wherein, The check piece comprises a rotating part and a stop part, the rotating part being rotatably connected with the base, and the stop part being synchronously rotated with the rotating part to switch the check piece between the first position and the second position; When the check piece is in the first position, the stop part protrudes on the movement path of the carrier to limit the carrier blocked by the intercepting unit to move in a direction opposite to the first direction.

6. The swab extraction mechanism of claim 2, wherein, The conveying module comprises a track unit and a driving unit, the driving unit being used to drive the carrier to move on the track unit in the first direction; The cotton stick pulling mechanism further comprises a distance detection module and a control module, the control module being electrically connected with the distance detection module and the driving unit respectively. The distance detection module is configured to detect the position of the carrier on the track unit and send a feedback signal to the control module when the carrier approaches the check valve to reach a preset position, and the control module is configured to control the driving unit to reduce the speed of driving the carrier to move in the first direction according to the feedback signal.

7. The swab extraction mechanism of claim 6, wherein, The conveying module further comprises a limiting unit arranged on the track unit, and the limiting unit comprises a pressing plate arranged above the track unit. The positioning module further comprises a mounting seat and a jacking unit, and the blocking unit, the check valve and the jacking unit are arranged on the mounting seat respectively, and the jacking unit comprises a jacking driving device and a top plate, the jacking driving device is arranged on the mounting seat and is used to drive the top plate to move in the vertical direction between a third position and a fourth position. The third position is below the fourth position in the vertical direction, and when the top plate is in the third position, the top plate does not carry the carrier, and the carrier is located on the track unit. When the top plate is in the fourth position, the top plate carries the carrier away from the track unit, and the pressing plate is pressed on the carrier and / or the top plate.

8. The swab extraction mechanism of claim 7, wherein, The limiting unit further comprises a limiting plate and a limiting driving device, and the limiting driving device is arranged on the pressing plate or the track unit and is used to drive the limiting plate to move in the vertical direction between a fifth position and a sixth position. The fifth position and the sixth position are both above the fourth position in the vertical direction, and the fifth position is below the sixth position in the vertical direction. When the top plate is in the fourth position and the limiting plate is in the fifth position, the atomizer carried by the carrier is limited in the corresponding limiting hole of the limiting plate, so that each atomizer is limited between the carrier and the limiting plate in the vertical direction and the horizontal direction, and a cotton stick inserted on the atomizer is exposed to be pulled out by the cotton stick pulling module.

9. The swab extraction mechanism of claim 8, wherein, The track unit comprises a first track and a second track parallel to each other in the first direction. The limiting unit comprises two pressing plates, two limiting driving devices and one limiting plate, the two pressing plates are arranged on the first track and the second track respectively and are symmetrical in the first direction, the two limiting driving devices are arranged on one pressing plate respectively and are symmetrical in the first direction, and the two limiting driving devices are used to drive the limiting plate to move between the fifth position and the sixth position simultaneously.

10. The swab extraction mechanism of claim 1, wherein, The positioning module further comprises a mounting seat, and the blocking unit and the check valve are arranged on the mounting seat respectively. The intercepting unit comprises a blocking assembly and a blocking driving device, and the blocking driving device is arranged on the mounting seat and is used to drive the blocking assembly to move between a blocking position and a releasing position. When the blocking assembly is in the blocking position, the blocking assembly protrudes on the movement path of the carrier and blocks the carrier, so that the blocked carrier cannot pass through the blocking assembly. When the blocking assembly is in the releasing position, the blocking assembly exits the movement path of the carrier so that the carrier can move in the first direction and pass through the intercepting unit.

11. The swab extraction mechanism of any of claims 1-10, wherein, The carrier can carry a plurality of atomizers with inserted cotton sticks. The cotton stick pulling module comprises a moving unit and a clamping unit, the moving unit is used to drive the clamping unit to approach or move away from the carrier located at the pulling position, and the clamping unit is used to clamp the cotton stick inserted in each atomizer. The clamping unit comprises a mounting plate, a rotating driving assembly and a plurality of clamping assemblies, the plurality of clamping assemblies are rotatably arranged on the mounting plate along the vertical direction, and the rotating driving assembly is arranged on the mounting plate and used to drive the plurality of clamping assemblies to rotate synchronously.

12. The swab extraction mechanism of claim 11, wherein, Each clamping assembly comprises a clamping driving device and two clamping arms, the clamping driving device is used to drive the two clamping arms to approach each other to clamp the cotton stick or move away from each other to release the cotton stick. The rotating driving assembly comprises a rotating driving device, a synchronous belt, a plurality of idlers, a plurality of bearings and a plurality of rotating shafts, each rotating shaft is rotatably arranged on the mounting plate through at least one bearing, each rotating shaft vertically extends downward from the mounting plate and is connected with a clamping driving device, each rotating shaft is further provided with an idler, the rotating driving device is arranged on the mounting plate, and the synchronous belt is arranged on the output end of the rotating driving device and connected with the plurality of idlers. During the process that the moving unit drives the clamping unit to pull the cotton stick upward along the vertical direction, the rotating driving device drives the synchronous belt to drive the plurality of idlers to rotate synchronously, so that the rotating shaft corresponding to each idler rotates along the vertical direction.

13. The swab extraction mechanism of claim 11, wherein, The moving unit comprises a horizontal moving part and a vertical moving part, the horizontal moving part is used to drive the vertical moving part to move in the horizontal direction synchronously with the clamping unit, the vertical moving part is used to drive the clamping unit to move along the vertical direction, or the vertical moving part is used to drive the horizontal moving part and the clamping unit to move synchronously along the vertical direction, and the horizontal moving part is used to drive the clamping unit to move along the horizontal direction.

14. The swab extraction mechanism of claim 13, wherein, The cotton stick pulling mechanism further comprises a recycling module, the recycling module is arranged on one side of the conveying module, and the moving unit is further used to drive the clamping unit to place the pulled cotton stick in the recycling module.

15. An atomizer production apparatus, characterized by, The atomizer production equipment comprises the cotton stick pulling mechanism according to any one of claims 1-14.

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