Bottle twisting rotation device and electronic leakage detection equipment

Abstract

The utility model discloses a bottle twisting rotation device and an electronic leak detection device, the bottle twisting rotation device comprises a rotation track, a rotation pedestal, a pressing mechanism, a rotation driving mechanism and a bottle twisting driving mechanism, the rotation track is connected end to end to form a closed loop structure; the multiple rotating bases and the multiple pressing mechanisms are arranged along the rotating track at equal intervals, the multiple rotating bases are used for sequentially receiving containers to be detected, and the pressing mechanisms and the rotating bases are arranged in a one-to-one correspondence mode and used for pressing the containers to be detected on the rotating bases. The rotary driving mechanism is used for driving the rotary track to rotate so as to drive the rotary bases to circularly move along the closed-loop structure, and the bottle rubbing driving mechanism is used for abutting against at least one rotary base and driving the corresponding rotary base to rotate so as to drive the corresponding to-be-detected container to rotate. The bottle rubbing rotation device provided by the utility model can drive the container to be detected to rotate actively, and is strong in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic detection, in particular to a bottle rubbing and rotating device and electronic leak detection equipment using the bottle rubbing and rotating device. Background Art

[0002] In the pharmaceutical field, the requirements for sealing are extremely strict. After the production of drugs is completed, the medicine bottles need to be tested for sealing. Currently, the most accurate and reliable detection method is to use an electronic leak detector for sealing detection. When the electronic leak detector is working, the medicine bottle is required to be rotated while being tested to ensure that the entire bottle is detected.

[0003] However, the traditional electronic leak detector mainly drives the medicine bottle to move on the pallet through the auger, and relies on the friction of the pallet to drive the medicine bottle to rotate. For example, the Chinese utility model patent CN217837548U provides a forced electronic leak detector medicine bottle rotating structure. This method can only be applied to round glass bottles with small bottle shape errors. For plastic ampoules, flat bottles or molded bottles with irregular bottle shapes, the medicine bottles may not be able to rotate fully, resulting in the possibility of missed detection. Moreover, since the medicine bottle is passively rotated, when the diameter of the medicine bottle is large, the distance required for translation during one rotation is too long, resulting in a large span of a single detection station, high cost and prone to failure, making it difficult to ensure detection accuracy. Utility Model Content

[0004] The utility model primarily provides a bottle rubbing and rotating device to solve the technical problem that the existing electronic leak detector cannot drive different containers to fully rotate at limited positions.

[0005] The utility model also provides an electronic leak detection device, which adopts the bottle rubbing and rotating device.

[0006] According to one aspect of the utility model, a bottle-rubbing rotary device is provided, comprising a rotary track, a rotating base, a clamping mechanism, a rotary drive mechanism and a bottle-rubbing drive mechanism, wherein the rotary track is connected end to end to form a closed-loop structure, and a plurality of the rotating bases and the clamping mechanism are equidistantly arranged along the rotary track, wherein the plurality of rotating bases are used to sequentially receive containers to be inspected, the clamping mechanism is arranged in a one-to-one correspondence with the rotating base and is used to clamp the containers to be inspected onto the rotating base, the rotary drive mechanism is used to drive the rotary track to rotate, thereby driving the rotating base to move in a cycle along the closed-loop structure, and the bottle-rubbing drive mechanism is used to abut at least one of the rotating bases and drive the corresponding rotating base to rotate, thereby driving the corresponding container to be inspected to rotate.

[0007] Preferably, the rotating surface of the rotating track is arranged along the vertical direction or at an acute angle relative to the vertical direction, and the axial direction of the rotating base is arranged along the horizontal direction or at an acute angle relative to the horizontal direction.

[0008] Preferably, a bearing is provided on the rotating track, and the rotating base includes a rotating shaft passing through the bearing, a base and a transmission wheel which are respectively provided at opposite ends of the bearing and circumferentially fixed to the rotating shaft, the base is used to abut against the container to be inspected, and the bottle rubbing drive mechanism is used to abut against the transmission wheel and drive the transmission wheel to rotate, thereby driving the base and the container to be inspected on the base to rotate.

[0009] Preferably, the bottle rubbing driving mechanism comprises a bottle rubbing motor, a bottle rubbing pulley connected to the bottle rubbing motor, and a bottle rubbing belt wound around the bottle rubbing pulley, and the bottle rubbing belt is used to abut against transmission wheels on multiple rotating bases at the same time.

[0010] Preferably, the clamping mechanism comprises a pressure rod passing through the slewing track, a pressure head provided at a first end of the pressure rod and rotatably connected to the pressure rod, an elastic component provided at a second end of the pressure rod and used to drive the pressure head to move in a direction toward the rotating base, and a first roller connected to the pressure rod;

[0011] The bottle rubbing rotating device also includes a roller track arranged along the rotating track and used for guiding the first roller to move, the roller track corresponds to the material picking position of the rotating base and is provided with a first inclined surface for driving the first roller to move in a direction toward the rotating base, and the roller track corresponds to the material discharging position of the rotating base and is provided with a second inclined surface for driving the first roller to move in a direction away from the rotating base.

[0012] Preferably, the clamping mechanism also includes a mounting seat and a second roller, the mounting seat is fixedly mounted on the rotating track and is provided with a receiving groove and a guide groove, the elastic component is pressed in the receiving groove, the second roller is mounted on the pressure rod and is spaced relative to the first roller, the second roller abuts the guide groove and is used to guide movement along the guide groove.

[0013] Preferably, the bottle rubbing rotary device further comprises a bracket, and the rotary drive mechanism comprises a drive shaft rotatably provided on the bracket, a rotary drive motor provided on one side of the bracket and connected to the drive shaft, a first drive wheel and a second drive wheel provided on the other side of the bracket and respectively connected to the drive shaft along the axial direction of the drive shaft, and a first flexible transmission member wound around the first drive wheel and a second flexible transmission member wound around the second drive wheel;

[0014] The revolving track is straddled on the first flexible transmission member and the second flexible transmission member, the supporting position of the rotating base corresponding to the first driving wheel is arranged on the revolving track, and the supporting position of the clamping mechanism corresponding to the second driving wheel is arranged on the revolving track.

[0015] Preferably, the driving shaft is arranged in the horizontal direction, and the horizontal distance between the driving motor and the bracket is greater than the horizontal distance between the rotating track and the bracket.

[0016] Preferably, two drive shafts are arranged side by side and at intervals, the drive motor, the first drive wheel and the second drive wheel are arranged one by one corresponding to the drive shafts respectively, the first flexible transmission member is wound around the two first drive wheels in sequence, and the second flexible transmission member is wound around the two second drive wheels in sequence.

[0017] As a second aspect, the utility model also provides an electronic leak detection device, including the above-mentioned bottle rubbing and rotating device.

[0018] The utility model has the following beneficial effects:

[0019] The bottle rubbing rotary device provided by the utility model drives multiple rotating bases and multiple clamping mechanisms to move synchronously along the closed loop structure through a rotating track, and can move cyclically between the loading position and the unloading position of the container to be detected, so that the rotating base and the clamping mechanism can cooperate to clamp the container to be detected and drive the container to be detected to move from its loading position to the unloading position, and conveniently cooperate with the detection device to realize automatic leak detection during the movement process, and after the container to be detected is detected and transferred out of the rotating base, the rotating base and the clamping mechanism in the unloaded state can return to the loading position of the container to be detected along the closed loop path to receive the next batch of containers to be detected, so as to realize reciprocating cyclic conveying operation. More importantly, a bottle rubbing driving mechanism for driving the rotating base to actively rotate is provided on the rotating track, which can drive the container to be detected to actively rotate, thereby realizing a full range of automatic leak detection operations in a designated area, effectively solving the problem of too large a span of the traditional detection station, and can stably drive the containers to be detected of different shapes and specifications to rotate, effectively avoiding the problem of missed detection due to the inability of the container to be detected to fully rotate, and having strong applicability, which can improve the detection efficiency and detection accuracy.

[0020] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0022] Figure 1 A front view of an electronic leak detection device provided by an embodiment of the utility model;

[0023] Figure 2 for Figure 1 A top view of the electronic leak detection device shown;

[0024] Figure 3 for Figure 1 A schematic cross-sectional structure diagram of a bottle rubbing and rotating device in an electronic leak detection device shown;

[0025] Figure 4 for Figure 3 A three-dimensional view of the rotating base in the bottle rubbing and rotating device is shown.

[0026] Legend:

[0027] 1000. Electronic leak detection equipment; 1. Bottle feeding device; 11. Bottle feeding auger; 12. Bottle feeding twisting seat; 13. Bottle feeding dial wheel; 2. Bottle rubbing rotary device; 21. Rotating track; 211. Bearing; 22. Rotating base; 221. Rotating shaft; 222. Base; 223. Transmission wheel; 23. Pressing mechanism; 231. Pressing rod; 232. Pressing head; 233. Elastic component; 234. First roller; 235. Mounting seat; 2351. Receiving groove; 2352. Guide groove; 236. Second roller; 24. Rotary driving mechanism; 241. Driving shaft; 242. Rotary driving motor; 243. First driving wheel; 2 44. Second driving wheel; 245. First flexible transmission member; 246. Second flexible transmission member; 247. Speed ​​reducer; 25. Bottle rubbing driving mechanism; 251. Bottle rubbing pulley; 252. Bottle rubbing belt; 26. Bracket; 3. Bottle discharging device; 31. Bottle discharging dial wheel; 32. Bottle discharging auger; 33. Bottle discharging twist seat; 34. Bottle discharging mechanism; 341. First bottle discharging dial wheel; 342. Second bottle discharging dial wheel; 35. Bottle discharging channel; 351. First bottle discharging channel; 352. Second bottle discharging channel; 4. Detection device; 41. Emitter; 42. Receiver; 43. Conductive ring; 431. Discharging needle; 2000. Container to be detected. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. However, the present invention can be implemented in a variety of different ways as defined and covered below.

[0029] Figures 1 to 4The electronic leak detection device and the bottle rubbing rotating device provided by the embodiments of the utility model are jointly shown. The bottle rubbing rotating device is used to drive the container to be detected to actively rotate, so as to accurately detect the sealing performance of the container to be detected, improve the detection efficiency and detection accuracy, and can be applicable to the automatic leak detection operation of sealed containers of different specifications such as medicine bottles and beverage bottles, effectively enhancing the applicability.

[0030] like Figure 3 As shown, the bottle-rubbing rotating device 2 includes a rotating track 21, a rotating base 22, a clamping mechanism 23, a rotating driving mechanism 24 and a bottle-rubbing driving mechanism 25. The rotating track 21 is connected end to end to form a closed-loop structure. The rotating base 22 and the clamping mechanism 23 are arranged equidistantly along the rotating track 21. The multiple rotating bases 22 are used to receive the containers 2000 to be detected in sequence. The clamping mechanism 23 is arranged in a one-to-one correspondence with the rotating base 22 and is used to press the containers 2000 to be detected onto the rotating base 22. The rotating driving mechanism 24 is used to drive the rotating track 21 to rotate, thereby driving the rotating base 22 to move cyclically along the closed-loop structure. The bottle-rubbing driving mechanism 25 is used to abut at least one of the rotating bases 22 and drive the corresponding rotating base 22 to rotate, thereby driving the corresponding container 2000 to be detected to rotate.

[0031] The bottle rubbing rotating device 2 drives multiple rotating bases 22 and multiple clamping mechanisms 23 to move synchronously along the closed-loop structure through the rotating track 21, and can move cyclically between the loading position and the unloading position of the container 2000 to be detected, so that the rotating base 22 and the clamping mechanism 23 can cooperate to clamp the container 2000 to be detected and drive the container 2000 to be detected from its loading position to the unloading position. During the movement, it is convenient to cooperate with the detection device 4 to realize automatic leak detection operation, and after the container 2000 to be detected completes the detection and is transferred out of the rotating base 21, the rotating base 22 and the clamping mechanism 23 in an unloaded state can return to the loading position of the container 2000 to be detected along the closed-loop path to receive the next batch of containers 2000 to be detected, thereby realizing a reciprocating cyclic conveying operation. More importantly, a bottle rubbing drive mechanism 25 for driving the rotating base 22 to actively rotate is provided on the rotating track 21, which can drive the container 2000 to be inspected to actively rotate, thereby realizing a full range of automatic leak detection operations in a designated area, effectively solving the problem of the large span of traditional inspection stations, and can stably drive the containers 2000 to be inspected of different shapes and specifications to rotate, effectively avoiding the problem of missed detection due to the inability to fully rotate the containers 2000 to be inspected, having strong applicability, and improving the detection efficiency and accuracy.

[0032] Preferably, the rotating surface of the rotating track 21 is arranged along the vertical direction or at an acute angle relative to the vertical direction, and the axial direction of the rotating base 22 is arranged along the horizontal direction or at an acute angle relative to the horizontal direction, so that the container 2000 to be detected is in a horizontal state when clamped on the rotating base 22. Specifically, the container 2000 to be detected can be placed in a completely horizontal state or in a state slightly inclined relative to the horizontal plane. For example, when the diameter of the bottle mouth of the container 2000 to be detected is close to the diameter of the bottle body, the container 2000 to be detected can be placed in a horizontal state. The rotating base 22 is placed in a completely horizontal state, and when the mouth of the container 2000 to be detected is small, the mouth of the container 2000 to be detected can be tilted downward to ensure that the liquid in the container 2000 to be detected can fully cover the mouth, body and bottom of the bottle, and then when the rotating base 22 drives the container 2000 to be detected to rotate, the liquid in the container 2000 to be detected can fully contact the entire inner wall of the container 2000 to be detected, so as to facilitate and accurately detect whether the container 2000 to be detected is leaking.

[0033] Preferably, a bearing 211 is provided on the rotating track 21, and the rotating base 22 includes a rotating shaft 221 passing through the bearing 211, a base 222 and a transmission wheel 223 which are respectively provided at opposite ends of the bearing 211 and circumferentially fixed to the rotating shaft 221, the base 222 is used to abut against the container 2000 to be inspected, and the bottle rubbing drive mechanism 25 is used to abut against the transmission wheel 223 and drive the transmission wheel 233 to rotate, thereby driving the base 222 and the container 2000 to be inspected on the base 222 to rotate.

[0034] Since the base 222 and the transmission wheel 223 are respectively arranged at the opposite ends of the bearing 211, the bottle rubbing driving mechanism 25 drives the base 222 to rotate through the transmission wheel 223, which can avoid the installation position of the bottle rubbing driving mechanism 25 from interfering with the detection operation of the detection device 4, and can also balance the forces at both ends of the rotating shaft 221, thereby improving the stability of the rotating shaft 221 on the bearing 211, and further improving the rotation smoothness of the rotating shaft 221.

[0035] Please combine Figure 1The bottle rubbing driving mechanism 25 includes a bottle rubbing motor (not shown in the figure, the same below), a bottle rubbing pulley 251 connected to the bottle rubbing motor, and a bottle rubbing belt 252 wound around the bottle rubbing pulley 251, and the bottle rubbing belt 252 is used to simultaneously abut against the transmission wheels 223 on multiple rotating bases 22. Further, the bottle rubbing driving mechanism 25 also includes a tensioning wheel, and the bottle rubbing belt 252 is wound around the tensioning wheel. The bottle rubbing belt 252 is stretched by the tensioning wheel to a state where it can abut against multiple transmission wheels 223 at the same time. By driving multiple rotating bases 22 to rotate at the same time by the bottle rubbing belt 252, the synchronous leakage detection operation of multiple containers 2000 to be detected can be realized, the detection efficiency is higher, and a single rotating base 22 can also keep rotating over a longer translation span, meeting more detection requirements.

[0036] like Figure 3 As shown, the pressing mechanism 23 includes a pressing rod 231 passing through the rotating track 21, a pressing head 232 provided at a first end of the pressing rod 231 and rotatably connected to the pressing rod 231, an elastic component 233 provided at a second end of the pressing rod 231 and used to drive the pressing head 232 to move in a direction toward the rotating base 22, and a first roller 234 connected to the pressing rod 231. The elastic component 233 can specifically be a coil spring, a gas spring or a spring sheet, etc., which is used to apply an elastic force to the pressing head 232 in a direction toward the rotating base 22, so that the pressing head 232 can elastically press against the container 2000 to be inspected.

[0037] Furthermore, the bottle rubbing rotating device 2 also includes a roller track (not shown in the figure, the same below) arranged along the rotating track 21 and used to guide the first roller 234 to move, and the roller track corresponds to the material picking position of the rotating base 22 and is provided with a first inclined surface for driving the first roller 234 to move in the direction toward the rotating base 22, and the roller track corresponds to the material discharging position of the rotating base 22 and is provided with a second inclined surface for driving the first roller 234 to move in the direction away from the rotating base 22.

[0038] Specifically, when the clamping mechanism 23 is driven by the rotating track 21 to the material taking position of the rotating base 22 (i.e., the loading position of the container 2000 to be inspected), the first roller 234 is guided by the first inclined surface to move in the direction toward the rotating base 22, driving the pressing head 232 to press the container 2000 to be inspected on the rotating base 22, thereby clamping and fixing the container 2000 to be inspected; and when the clamping mechanism 23 is driven by the rotating track 21 to the material discharging position of the rotating base 22 (i.e., the unloading position of the container 2000 to be inspected), the first roller 234 is guided by the second inclined surface to move in the direction away from the rotating base 22, driving the pressing head 232 to disengage from the container 2000 to be inspected, and automatically releasing the container 2000 to be inspected. Through the cooperation of the first roller 234 and the roller track, the clamping action of multiple clamping mechanisms 23 at the preset position and the loosening action at the preset position can be realized, and the rotational power of the rotating track 21 is used for clamping. There is no need to configure a power clamping system for the clamping mechanism 23, and there is no need to configure a power clamping system for each clamping mechanism 23. The clamping structure is simple and efficient, low cost and low failure rate.

[0039] Preferably, the clamping mechanism 23 further comprises a mounting seat 235 and a second roller 236, wherein the mounting seat 235 is fixedly mounted on the rotary track 21 and is provided with a receiving groove 2351 and a guide groove 2352, wherein the elastic component 233 is elastically pressed in the receiving groove 2351, and the second roller 236 is mounted on the pressure rod 231 and is spaced relative to the first roller 234, and the second roller 236 abuts against the guide groove 2352 and is used for guiding the movement along the guide groove 2352. The movement direction of the pressure rod 231 is guided and limited by the cooperation between the second roller 236 and the guide groove 2352, so that the pressure head 232 can accurately dock with the container 2000 to be inspected, and the stability of the first roller 234 can be improved by the second roller 236, so that the first roller 234 can be prevented from swinging relative to the pressure rod 231, thereby enabling the first roller 234 to stably drive the pressure rod 231 to move.

[0040] Preferably, the bottle rubbing rotary device 2 also includes a bracket 26, and the rotary drive mechanism 24 includes a drive shaft 241 rotatably inserted into the bracket 26, a rotary drive motor 242 provided on one side of the bracket 26 and connected to the drive shaft 241, a first drive wheel 243 and a second drive wheel 244 provided on the other side of the bracket 26 and connected to the drive shaft 241 along the axial direction of the drive shaft 241, and a first flexible transmission member 245 wound around the first drive wheel 243 and a second flexible transmission member 246 wound around the second drive wheel 244. The first flexible transmission member 245 and the second flexible transmission member 246 can specifically adopt chains, belts, transmission ropes, etc. Correspondingly, the first drive wheel 243 and the second drive wheel 244 can be set as sprockets, pulleys or rope pulleys.

[0041] The revolving track 21 is connected to the first flexible transmission member 245 and the second flexible transmission member 246 respectively and is arranged between the first flexible transmission member 245 and the second flexible transmission member 246. The support position of the rotating base 22 corresponding to the first driving wheel 243 is arranged on the revolving track 21, and the support position of the clamping mechanism 23 corresponding to the second driving wheel 244 is arranged on the revolving track 21. The revolving driving mechanism 24 supports and fixes the revolving track 21 through the first driving wheel 243 and the second driving wheel 244, which effectively improves the installation stability of the revolving track 21 and prevents the revolving track 21 from tilting. In addition, by strengthening the support of the rotating base 22 through the first driving wheel 243 and strengthening the support of the clamping mechanism 23 through the second driving wheel 244, the installation accuracy of the rotating base 22 and the clamping mechanism 23 can be ensured, so that the rotating base 22 and the clamping mechanism 23 are on the same axis, ensuring that the rotating base 22 and the clamping mechanism 23 can accurately cooperate with the device to be inspected container 2000.

[0042] Preferably, the driving shaft 241 is arranged in the horizontal direction, and the horizontal distance between the driving motor 242 and the bracket 26 is greater than the horizontal distance between the rotating track 21 and the bracket 26. To ensure that the forces at both ends of the driving shaft 241 are balanced, by controlling the horizontal distance between the driving motor 242 and the bracket 26, the downward force applied by the driving motor 242 to the rotation center of the driving shaft 241 can be adjusted, so that the other end of the driving shaft 241 can stably support the rotating track 21, and avoid the inclination angle of the rotating track 21 changing and affecting the detection effect.

[0043] Preferably, two driving shafts 241 are arranged side by side and at intervals, and the driving motor 242, the first driving wheel 243 and the second driving wheel 244 are respectively arranged one by one with respect to the driving shaft 241, that is, two of the first driving wheel 243 and the second driving wheel 244 are each provided with a first flexible transmission member 245, and the second flexible transmission member 246 is sequentially wound around the two first driving wheels 243, and the second flexible transmission member 246 is sequentially wound around the two second driving wheels 244, so that the first flexible transmission member 245 and the second flexible transmission member 246 can span a larger distance to meet more inspection stations, and the first flexible transmission member 245 and the second flexible transmission member 246 are jointly driven to rotate by two driving motors 242, which can improve the driving accuracy and stability.

[0044] Optionally, in another embodiment, when two drive shafts 241 are arranged side by side and at intervals, the drive motor 242 may be arranged on only one of the drive shafts 241, and there is no need to arrange an active drive mechanism on the other drive shaft 241, so that one drive shaft 241 serves as a driving shaft and the other drive shaft 241 serves as a driven shaft, which can also drive the two first drive wheels 243 and the two second drive wheels 244 to rotate synchronously, thereby realizing the rotation operation of the revolving track 21.

[0045] Furthermore, the rotary drive mechanism 24 also includes a reducer 247 disposed between the drive motor 242 and the drive shaft 241 , and the torque of the drive motor 242 is increased by the reducer 247 to ensure sufficient power.

[0046] Please combine Figure 1 and Figure 2 As a second aspect, the utility model further provides an electronic leak detection device 1000, comprising the above-mentioned bottle rubbing rotating device 2. Since the bottle rubbing rotating device 2 can drive the container 2000 to be detected to rotate actively, the electronic leak detection device 1000 can realize all-round automatic leak detection operation in a designated area, effectively solving the problem of too large span of traditional detection stations, and can stably drive the containers 2000 to be detected with different shapes and specifications to rotate, effectively avoiding the problem of missed detection due to the inability of the containers 2000 to be detected to be fully rotated, and has strong applicability, and can improve detection efficiency and detection accuracy.

[0047] Furthermore, the electronic leak detection equipment 1000 also includes a bottle feeding device 1, a bottle discharging device 3 and a detection device 4, the bottle feeding device 1 is connected to the feeding end of the bottle rubbing rotary device 2 and is used to convey batches of containers 2000 to be detected to the bottle rubbing rotary device 2 in sequence, the bottle discharging device 3 is connected to the discharging end of the bottle rubbing rotary device 2 and is used to export the detected containers on the bottle rubbing rotary device 2, and the detection device 4 is arranged on one side of the bottle rubbing rotary device 2 and is used to detect the containers 2000 to be detected on the bottle rubbing rotary device 2 that are in a self-rotating state.

[0048] like Figure 3 As shown, the detection device 4 includes an emitter 41 and a receiver 42, and the emitter 41 and the receiver 42 are respectively used to abut two different parts of the container 2000 to be detected. When the microcurrent between the emitter 41 and the receiver 42 is abnormal, it can be determined that the corresponding container 2000 to be detected has micropore leakage.

[0049] Furthermore, the detection device 4 is provided with multiple detection devices 4, and multiple detection devices 4 can be used to simultaneously detect whether the containers 2000 to be detected on multiple rotating bases 22 are leaking, effectively improving the detection efficiency, or multiple detection devices 4 can be used to detect different parts of the containers 2000 to be detected, so as to achieve full coverage detection of the containers 2000 to be detected. Specifically, a specific detection voltage can be set according to the actual wall thickness and shape of different parts of the containers 2000 to be detected, so that the detection results are more accurate and reliable. It is worth noting that in other embodiments, the multiple detection devices 4 can also be configured with different detection components to achieve different detection functions, such as leakage detection, appearance detection, content detection, etc., to meet more detection needs, and the rotating base 22 drives the containers 2000 to be detected to rotate, so that different detection steps can achieve all-round detection to ensure detection accuracy.

[0050] like Figure 4As shown, preferably, the detection device 4 further comprises a conductive ring 43 disposed on the base 222 and used to abut against the container 2000 to be detected, the conductive ring 43 is provided with a position adapted to the container 2000 to be detected, a plurality of discharge needles 431 are arranged in the position, the discharge needle 431 is used to be close to the container 2000 to be detected on the position and have a gap relative to the container 2000 to be detected, so as to perform high-voltage discharge on the container 2000 to be detected through the discharge needle 431 and prevent the discharge needle 431 from stabbing the container 2000 to be detected. In other embodiments, a flexible carbon fiber brush may be further provided on the discharge needle 431, so as to directly contact the container 2000 to be detected through the carbon fiber brush. The conductive ring 43 fixes the container 2000 to be detected by the locking connection, ensuring that the base 222 can stably drive the container 2000 to be detected to rotate, and can also detect the unexposed position of the bottom of the container 2000 to be detected through the discharge needle 431, thereby achieving full coverage detection of the container 2000 to be detected.

[0051] Furthermore, the conductive ring 43 is also provided on the pressure head 232, and a plurality of discharge needles 431 are arranged in the conductive ring 43 of the pressure head 232, each of which is used to be close to the container 2000 to be detected. The discharge needles 431 are used to detect the unexposed position of the head of the container 2000 to be detected, thereby further realizing full coverage detection of the container 2000 to be detected.

[0052] like Figure 1 As shown, the bottle feeding device 1 includes a bottle feeding auger 11, a bottle feeding twisting seat 12 and a bottle feeding dial wheel 13. The bottle feeding auger 11 is used to drive the container 2000 to be detected to move in the direction toward the rotating device 2. The bottle feeding twisting seat 12 is arranged on one side of the bottle feeding auger 11 and is provided with a first twisting surface for fitting the container 2000 to be detected. The first twisting surface is used to twist the container 2000 to be detected on the bottle feeding auger 11 from a vertical state to a horizontal state. The bottle feeding dial wheel 13 is used to distribute the containers 2000 to be detected in a horizontal state one by one to different rotating bases 22. Through the bottle feeding device 1, a large number of containers 2000 to be detected can be twisted one by one into a horizontal state and then distributed one by one to the rotating base 22, without manually adjusting the placement position and placement angle of the containers 2000 to be detected. The feeding structure is simple and efficient.

[0053] Furthermore, the bottle discharging device 3 includes a bottle discharging dial wheel 31, a bottle discharging auger 32 and a bottle discharging twist seat 33. The bottle discharging dial wheel 31 is used to distribute the detected containers on the rotating base 22 to the working position of the bottle discharging auger 32. The bottle discharging auger 32 is used to drive the detected containers to move in a direction away from the rotating device 2. The bottle discharging twist seat 33 is arranged on one side of the bottle discharging auger 32 and is provided with a second twisting surface for fitting the detected container. The second twisting surface is used to twist the detected container on the bottle discharging auger 32 from a horizontal state to a vertical state, so as to facilitate the output of the detected container to enter the next process.

[0054] like Figure 2 As shown, preferably, the bottle discharging device 3 also includes a bottle discharging mechanism 34 connected to the end of the bottle discharging auger 32, and a plurality of bottle discharging channels 35 respectively connected to the bottle discharging mechanism 34. The bottle discharging mechanism 34 is used to distribute the inspected containers of different qualities to different bottle discharging channels 35 according to the inspection results of the inspection device 4, so as to realize automatic classification.

[0055] In this embodiment, the detection device 4 is only used to detect whether the container 2000 to be detected is leaking, so the bottle outlet channels 35 can be set to only two, one of which is used to transport the detected containers without leakage, and the other is used to transport the detected containers with leakage, so as to facilitate the rapid elimination of defective products. In other embodiments, multiple detection operations can be respectively implemented by multiple detection devices 4. In this case, more than two bottle outlet channels 35 can be provided, and the detected containers without abnormalities are transported through one of the bottle outlet channels 35, and the detected containers with different abnormalities are respectively transported through the other bottle outlet channels 35, so as to facilitate different classification and recycling treatment for different abnormalities.

[0056] Furthermore, the bottle separation mechanism 34 includes a first bottle separation wheel 341 connected to the end of the bottle discharging auger 32 and at least one second bottle separation wheel 342 connected to the first bottle separation wheel 341, and the bottle discharging channel 35 includes a first bottle discharging channel 351 connected to the first bottle separation wheel 341 and a second bottle discharging channel 352 corresponding to the second bottle separation wheel 352. The first bottle separation wheel 341 receives the detected containers on the rotary device 2 one by one, and the second bottle separation wheel 342 transfers the detected containers with leakage on the first bottle separation wheel 341 to the corresponding second bottle discharging channel 352, while the detected containers without leakage are transferred to the first bottle discharging channel 351 by the first bottle separation wheel 341 in sequence, so as to realize rapid sorting.

[0057] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bottle rubbing and rotating device, characterized in that: The invention comprises a rotary track (21), a rotary base (22), a clamping mechanism (23), a rotary driving mechanism (24) and a bottle rubbing driving mechanism (25); the rotary track (21) is connected end to end to form a closed loop structure; a plurality of the rotary bases (22) and the clamping mechanism (23) are arranged equidistantly along the rotary track (21); the plurality of rotary bases (22) are used to sequentially receive containers (2000) to be detected; the clamping mechanism (23) is arranged in a one-to-one correspondence with the rotary bases (22) and is used to clamp the containers (2000) to be detected onto the rotary base (22); the rotary driving mechanism (24) is used to drive the rotary track (21) to rotate, thereby driving the rotary base (22) to move cyclically along the closed loop structure; the bottle rubbing driving mechanism (25) is used to abut against at least one of the rotary bases (22) and drive the corresponding rotary base (22) to rotate, thereby driving the corresponding container (2000) to rotate.

2. The bottle rubbing and rotating device according to claim 1, characterized in that: The rotating surface of the rotating track (21) is arranged along the vertical direction or at an acute angle relative to the vertical direction, and the axial direction of the rotating base (22) is arranged along the horizontal direction or at an acute angle relative to the horizontal direction.

3. The bottle rubbing and rotating device according to claim 1, characterized in that: A bearing (211) is provided on the rotating track (21); the rotating base (22) comprises a rotating shaft (221) passing through the bearing (211), a base (222) and a transmission wheel (223) which are respectively provided at opposite ends of the bearing (211) and are circumferentially fixed to the rotating shaft (221); the base (222) is used to abut against the container (2000) to be inspected; the bottle rubbing driving mechanism (25) is used to abut against the transmission wheel (223) and drive the transmission wheel (223) to rotate, thereby driving the base (222) and the container (2000) to be inspected on the base (222) to rotate.

4. The bottle rubbing and rotating device according to claim 3, characterized in that: The bottle rubbing driving mechanism (25) comprises a bottle rubbing motor, a bottle rubbing pulley (251) connected to the bottle rubbing motor, and a bottle rubbing belt (252) wound around the bottle rubbing pulley (251), wherein the bottle rubbing belt (252) is used to abut against the transmission wheels (223) on a plurality of rotating bases (22) at the same time.

5. The bottle rubbing and rotating device according to claim 1, characterized in that: The clamping mechanism (23) comprises a pressure rod (231) passing through the rotating track (21), a pressure head (232) arranged at a first end of the pressure rod (231) and rotatably connected to the pressure rod (231), an elastic component (233) arranged at a second end of the pressure rod (231) and used for driving the pressure head (232) to move in a direction toward the rotating base (22), and a first roller (234) connected to the pressure rod (231); The bottle rubbing rotary device also includes a roller track arranged along the rotary track (21) and used for guiding the first roller (234) to move; the roller track is provided with a first inclined surface corresponding to a material taking position of the rotating base (22) for driving the first roller (234) to move in a direction toward the rotating base (22); and the roller track is provided with a second inclined surface corresponding to a material discharging position of the rotating base (22) for driving the first roller (234) to move in a direction away from the rotating base (22).

6. The bottle rubbing and rotating device according to claim 5, characterized in that: The clamping mechanism (23) further comprises a mounting seat (235) and a second roller (236); the mounting seat (235) is fixedly mounted on the rotating track (21) and is provided with a receiving groove (2351) and a guide groove (2352); the elastic component (233) is elastically pressed in the receiving groove (2351); the second roller (236) is mounted on the pressure rod (231) and is spaced relative to the first roller (234); the second roller (236) abuts against the guide groove (2352) and is used for guiding movement along the guide groove (2352).

7. The bottle rubbing and rotating device according to claim 1, characterized in that: The bottle rubbing rotary device also includes a bracket (26), the rotary driving mechanism (24) includes a driving shaft (241) rotatably inserted into the bracket (26), a rotary driving motor (242) provided at one side of the bracket (26) and connected to the driving shaft (241), a first driving wheel (243) and a second driving wheel (244) provided at the other side of the bracket (26) and connected to the driving shaft (241) along the axial direction of the driving shaft (241), and a first flexible transmission member (245) wound around the first driving wheel (243) and a second flexible transmission member (246) wound around the second driving wheel (244); The revolving track (21) is straddled on the first flexible transmission member (245) and the second flexible transmission member (246); the supporting position of the rotating base (22) corresponding to the first driving wheel (243) is arranged on the revolving track (21); and the supporting position of the clamping mechanism (23) corresponding to the second driving wheel (244) is arranged on the revolving track (21).

8. The bottle rubbing and rotating device according to claim 7, characterized in that: The driving shaft (241) is arranged in the horizontal direction, and the horizontal distance between the driving motor (242) and the bracket (26) is greater than the horizontal distance between the rotary track (21) and the bracket (26).

9. The bottle rubbing and rotating device according to claim 7, characterized in that: Two drive shafts (241) are arranged side by side and at intervals, the drive motor (242), the first drive wheel (243) and the second drive wheel (244) are arranged one by one corresponding to the drive shaft (241), the first flexible transmission member (245) is sequentially wound around the two first drive wheels (243), and the second flexible transmission member (246) is sequentially wound around the two second drive wheels (244).

10. An electronic leak detection device, characterized in that: It comprises the bottle rubbing and rotating device as described in any one of claims 1 to 9.

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