A kind of joint discharge leakage detection machine

Abstract

The present invention discloses a joint discharge leakage detector, comprising a conveyor mesh belt and a detection section that are connected in sequence along the transmission direction, a plurality of detection stations are arranged on the detection section, the detection section comprises a transmission device and a plurality of support platforms arranged in sequence, two parallel guardrails are arranged on the support platform, the transmission device is located between the two guardrails, and each detection station is respectively arranged on the corresponding support platform along the length direction of the guardrail; it also comprises a frame, and the support platform is hollowed out and mounted on the frame. Each detection station forms independent parts through unit segments, which will not affect each other and can avoid damage to the equipment during detection; the guardrail is hollowed out and mounted on the frame, which can prevent the pressure difference from damaging the components during the discharge detection process. The present invention is applied to the field of bottle production detection.

Description

Technical Field

[0001] The invention belongs to the field of bottle production detection, and in particular relates to a coupled discharge electrical leakage detection machine. Background Art

[0002] Application number CN201822048933.4 discloses a series discharge leakage detector, including: a detection track, the detection track includes a sprocket transmission device, first U-shaped grooves are respectively provided in parallel on both sides of the sprocket transmission device, and the openings of the two first U-shaped grooves are opposite to each other; one of the first U-shaped grooves is provided with a bottle top positive pole detection piece, a bottle bottom negative pole detection piece, a first detection piece and a second detection piece in sequence; the other first U-shaped groove is correspondingly inserted with a bottle top negative pole detection piece, a bottle bottom positive pole detection piece and two third detection pieces in sequence; the detection end of the bottle top positive pole detection piece, the bottle top negative pole detection piece and the bottle bottom negative pole detection piece all have U-shaped openings and are inserted on the corresponding first U-shaped grooves.

[0003] The coupled discharge motor disclosed in the above patent document is prone to damaging the first U-shaped groove, the positive electrode detection piece on the top of the bottle, the negative electrode detection piece on the top of the bottle, the negative electrode detection piece on the bottom of the bottle, the positive electrode detection piece on the top of the bottle, the negative electrode detection piece on the bottom of the bottle, the first detection piece and the second detection piece when detecting medicine bottles. Summary of the invention

[0004] The main purpose of the present invention is to provide a connected discharge leakage detector, in which each detection station forms independent parts through a support platform, which will not affect each other and can avoid damage to the equipment during detection; the support platform is hollowed out and mounted on the frame, which can prevent the pressure difference from damaging the components during the discharge detection process.

[0005] To achieve the above-mentioned purpose, the present invention proposes a coupled discharge leakage detector, comprising a conveyor mesh belt and a detection section that are sequentially connected along the transmission direction, a plurality of detection stations are arranged on the detection section, the detection section comprises a transmission device and a plurality of sequentially arranged support platforms, two parallel guardrails are arranged on the support platform, the transmission device is located between the two guardrails, and each detection station is respectively arranged on a corresponding support platform along the length direction of the guardrail;

[0006] It also includes a frame, and the support platform is hollowed out and mounted on the frame.

[0007] Further improved, a joint discharge leakage detector also includes a first differential mesh belt, a second differential mesh belt and a first handover mesh belt, the conveyor mesh belt, the first differential mesh belt, the second differential mesh belt, the first handover mesh belt and the detection section are connected in sequence along the transmission direction, and the transmission speed of the first differential mesh belt is less than the transmission speed of the second differential mesh belt. When the joint discharge leakage detector of the present invention detects medicine bottles, the medicine bottles are conveyed from the upstream station to the conveyor mesh belt, and the medicine bottles are conveyed to the first differential mesh belt by the conveyor mesh belt. When the first differential mesh belt conveys the medicine bottles to the second differential mesh belt, the medicine bottles are decelerated by the second differential mesh belt, and the spacing between each medicine bottle becomes larger, so that the continuously conveyed medicine bottles can be differentially separated. Preferably, the conveying speed of the conveyor mesh belt is greater than that of the first differential mesh belt, and two differential separations can be achieved. First, the medicine bottles can be differentially separated to a smaller spacing by the first differential mesh belt, and then the medicine bottles can be differentially separated to a larger spacing by the second differential mesh belt. The bottle separation is stable and the bottle separation efficiency is high. The medicine bottles on the second differential mesh belt are then transferred to the detection section through the first transfer mesh belt, and the medicine bottles are detected by the detection station on the detection section. The bottle separation of the joint discharge electric leakage detector of the present invention is less prone to error, and the bottle separation is more stable and more reliable.

[0008] Further improved, the transmission device is a first conveyor belt, the first conveyor belt is located between two guardrails, the upstream of the first conveyor belt is connected to the first transfer mesh belt, push rods are equidistantly provided on the first conveyor belt, and the push rods move along the length direction of the guardrail under the drive of the first conveyor belt; the first conveyor belt is a sprocket transmission mechanism, and the push rods are used to transfer the medicine bottles on the first transfer mesh belt to the guardrail and the first conveyor belt.

[0009] The first transfer mesh belt includes two second conveyor belts parallel to each other, with a gap between the two second conveyor belts. The push rod is driven by the first conveyor belt to move and extend to the gap. The upstream of the second conveyor belt is connected to the second differential mesh belt, and the downstream of the second conveyor belt is connected to the first conveyor belt and the guardrail respectively. When the medicine bottle is mounted on the two first conveyor belts, the push rod moves to the gap under the action of the first conveyor belt, and pushes the medicine bottle from the gap to the two guardrails, achieving a perfect transition.

[0010] As a further improvement, the guardrail is provided with an induction switch for sensing medicine bottles, and the induction switch is located at the junction of the guardrail and the second conveyor belt. The induction switch is electrically connected to the second conveyor belt, the conveyor mesh belt, the first differential mesh belt, and the second differential mesh belt. The induction switch is an optical fiber, which is used to count medicine bottles on the one hand, and can control the feeding of the second conveyor mesh belt by sensing the medicine bottles through the optical fiber on the other hand. When the induction switch senses the medicine bottles, the second conveyor mesh belt is controlled to feed, and if no medicine bottles are detected, the second conveyor mesh belt is controlled not to feed. The optical fiber directly controls the feeding of the second conveyor mesh belt, and can achieve synchronous control of the conveyor mesh belt, the first differential mesh belt, and the second differential mesh belt according to the control of the second conveyor mesh belt.

[0011] As a further improvement, the inspection station includes a bottle top inspection station, a bottleneck inspection station, a first bottle bottom inspection station, and a second bottle bottom inspection station, which are respectively arranged on each supporting platform. A first convex strip and a second convex strip are provided along the inner side of a guardrail. The first bottle bottom inspection station is arranged close to the first convex strip, and the second bottle bottom inspection station is arranged close to the second convex strip. When the medicine bottle is transmitted on the first conveyor belt, the top of the medicine bottle is transmitted along the first convex strip and the second convex strip, and the bottom of the medicine bottle is tilted downward. The inspection end of the first bottle bottom inspection station is opposite to the lower part of the tilted medicine bottle, and the inspection end of the second bottle bottom inspection station is opposite to the upper part of the tilted medicine bottle. The bottle top inspection station, the bottleneck inspection station, the first bottle bottom inspection station, and the second bottle bottom inspection station respectively perform inspections on the medicine bottles through inspections, such as Figures 5 to 10 As shown, one of the two detection needles is the high-voltage end, and the other detection needle is the low-voltage end. Fig.10 In the figure, S1 is the high voltage end, S2 is the low voltage end, R is a resistor, and V is a voltmeter. The high voltage end discharges electricity, and the low voltage end receives electricity. During the detection, if a small current is detected, it means that the medicine bottle has no leakage and is a qualified medicine bottle; if a large current is detected, it means that the medicine bottle has a leakage and is an unqualified medicine bottle.

[0012] When the medicine bottle is transported on the first conveyor belt, the top of the medicine bottle can be tilted upward by the first convex strip and the second convex strip, so that the detection end of the first bottle bottom detection station can detect the lower part of the tilted medicine bottle, and the detection end of the second bottle bottom detection station can detect the upper part of the tilted medicine bottle.

[0013] In a further improvement, the detection section further comprises a support seat, a slide rail is arranged on the support seat, the length direction of the slide rail is consistent with the width direction of the guardrail, a slider is arranged on the guardrail, and the two guardrails are slidably arranged on the slide rail through the slider. The support seat is used to support the slide rail, and the width between the two guardrails can be adjusted along the direction of the slide rail through the slider, so that the guardrail can adapt to medicine bottles of different specifications.

[0014] As a further improvement, the slider is provided with a locking member for locking the slider and the slide rail, and a scale is provided along the length direction of the slide rail. The locking member is a bolt, and a handle is also provided on the bolt. When the guardrail is adjusted by the slider and the slide rail, the locking member is locked to fix the position of the guardrail. The scale provided on the slide rail can be used as a reference for adjusting the guardrail.

[0015] As a further improvement, the support seat is higher than the frame, and the support platform is mounted on the frame through the hollowing out of the support seat to prevent the entire machine from being in too close contact, thereby preventing the pressure difference from damaging the components during the discharge detection process.

[0016] As a further improvement, a vibration station is provided on the detection section, and the vibration station is located upstream of the detection station; a waste rejection device is also connected to the downstream of the detection section, and the detection section and the waste rejection device are connected through a second transfer mesh belt; a flip mesh belt is also connected to the upstream of the conveyor mesh belt. The structure of the waste rejection device can refer to the waste bottle rejection track in a series discharge electric leak detection machine disclosed in application number CN201822048933.4, which can detect and reject unqualified medicine bottles. The vibration structure of the vibration station can refer to the bottle body vibration structure for a leak detection machine disclosed in application number CN201821739814.7. The vibration of the medicine bottle at the vibration station can oscillate the liquid medicine in the medicine bottle to the bottle head, so that the liquid medicine is evenly distributed, which can improve the accuracy of the detection of the medicine bottle.

[0017] By docking the flip mesh belt with the conveyor mesh belt, when there is a problem with the detection section, the flip mesh belt can be flipped open so that the flip mesh belt does not dock with the conveyor mesh belt, and the flip mesh belt can be flipped down so that the medicine bottles produced by the upstream station of the flip mesh belt fall from the flip mesh belt, thereby not affecting the production of the upstream station, and the upstream station can produce normally; when the detection section is repaired, the flip mesh belt can be docked with the conveyor mesh belt again. The flip mesh belt is a flippable mesh belt, and the structure of the flip mesh belt can refer to the waste bottle rejection track in a joint discharge electric leakage detection machine disclosed in application number CN201822048933.4.

[0018] As a further improvement, the guardrail is provided with a plurality of fixed seats, and the fixed seats are provided with support arms, and the detection ends of the bottle top detection station, the bottleneck detection station, the first bottle bottom detection station, and the second bottle bottom detection station are suspended on the guardrail through corresponding support arms. The fixed seats are fixed on the guardrail, and the support arms are rotatably arranged on the guardrail. The detection ends of the bottle top detection station, the bottleneck detection station, the first bottle bottom detection station, and the second bottle bottom detection station are detection needles, respectively, which are mounted on the end of the support arm, and the detection needles are suspended on the guardrail through the support arm. The suspended arrangement of the detection needles prevents the detection needles from contacting the guardrail, which can prevent the detection needles and other structures from being damaged during high voltage discharge.

[0019] Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

[0020] When the linked discharge electrical leakage detector of the present invention detects medicine bottles, the medicine bottles are transferred from the upstream workstation to the conveyor belt, and are transported to the detection section by the conveyor belt. When the medicine bottles are transported to the detection section, the medicine bottles are mounted on two guardrails, and the transmission device provides power for the transmission of the medicine bottles. During the transmission on the guardrails, the medicine bottles are inspected by the detection station on the detection section.

[0021] The guardrail of the joint discharge leakage detector of the present invention is divided into multiple supporting platforms, and each detection station is independently arranged through each supporting platform. Therefore, there will be no mutual influence between the detection stations, which can prevent the detection stations from damaging the guardrails, detection stations and other equipment during the discharge detection process.

[0022] The supporting platform of the combined discharge leakage detector of the present invention is also hollowed out and erected on the frame to prevent the whole machine from being in too close contact and to prevent the pressure difference from damaging the components during the discharge detection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0024] Figure 1 It is a three-dimensional diagram of the parallel discharge leakage detection machine;

[0025] Figure 2 It is a top view of the parallel discharge leakage detector;

[0026] Figure 3 This is the main view of the joint discharge leakage detector;

[0027] Figure 4 is a stereogram of the detection segment;

[0028] Figure 5 is a three-dimensional diagram of a waste rejection device;

[0029] Figure 6 This is a schematic diagram of the bottle top inspection station inspecting medicine bottles;

[0030] Figure 7 This is a schematic diagram of the bottleneck inspection station inspecting medicine bottles;

[0031] Figure 8 This is a schematic diagram of the second bottle bottom inspection station inspecting medicine bottles;

[0032] Fig. 9 This is a schematic diagram of the first bottle bottom inspection station inspecting a medicine bottle;

[0033] Fig.10 This is the discharge detection schematic. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two or more, such as three, etc., unless otherwise clearly and specifically defined.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0039] like Figures 1 to 10 As shown, a parallel discharge leakage detector comprises a conveyor mesh belt 1 and a detection section 5 which are connected in sequence along the transmission direction, a plurality of detection stations 6 are arranged on the detection section 5, the detection section 5 comprises a transmission device 51 and a plurality of support platforms 5121 which are arranged in sequence, two guardrails 512 which are parallel to each other are arranged on the support platform 5121, the transmission device 51 is located between the two guardrails 512, and each detection station 6 is respectively arranged on the corresponding support platform 5121 along the length direction of the guardrail 512;

[0040] It also includes a frame 65, and the support platform 5121 is hollowed out and mounted on the frame 65.

[0041] When the linked discharge electrical leakage detector of this embodiment detects the medicine bottle 101, the medicine bottle 101 is transferred from the upstream workstation to the conveyor mesh belt 1, and the medicine bottle 101 is conveyed to the detection section 5 by the conveyor mesh belt 1. When the medicine bottle 101 is transferred to the detection section, the medicine bottle 101 is mounted on two guardrails 512, and the transmission device 51 provides power for the transmission of the medicine bottle 101. During the transmission on the guardrail 512, the medicine bottle 101 is inspected by the detection station 6 on the detection section 5.

[0042] The guardrail 512 of the joint discharge leakage detector of this embodiment is divided into multiple support platforms 5121, and each detection station 6 is separately set through each support platform 5121. Therefore, there will be no mutual influence between each detection station 6, which can prevent each detection station 6 from damaging the guardrail 512, detection station 6 and other equipment during the discharge detection process.

[0043] The supporting platform 5121 of the coupled discharge leakage detector of this embodiment is also hollowed out and mounted on the frame 65 to prevent the entire machine from being in too close contact and to prevent the pressure difference from damaging the components during the discharge detection process.

[0044] In this embodiment, as a further development of the above technical solution, a coupled discharge leakage detection machine also includes a first differential mesh belt 2, a second differential mesh belt 3 and a first transfer mesh belt 4. The conveyor mesh belt 1, the first differential mesh belt 2, the second differential mesh belt 3, the first transfer mesh belt 4 and the detection section 5 are connected in sequence along the transmission direction, and the transmission speed of the first differential mesh belt 2 is less than the transmission speed of the second differential mesh belt 3. When the joint discharge leakage detector of this embodiment detects the medicine bottle 101, the medicine bottle 101 is transferred from the upstream station to the conveyor mesh belt 1, and the medicine bottle 101 is transferred to the first differential mesh belt 2 by the conveyor mesh belt 1. When the first differential mesh belt 2 transfers the medicine bottle 101 to the second differential mesh belt 3, the medicine bottle 101 is decelerated by the second differential mesh belt 3, and the spacing between each medicine bottle 101 becomes larger, so that the continuously transmitted medicine bottles 101 can be differentially separated. Preferably, the conveying speed of the conveyor mesh belt 1 is greater than the first differential mesh belt 2, and two differential separations can be achieved. First, the medicine bottle 101 can be differentially separated to a smaller spacing by the first differential mesh belt 2, and then the medicine bottle 101 can be differentially separated to a larger spacing by the second differential mesh belt 3. The bottle separation is stable and the bottle separation efficiency is high. The medicine bottle 101 on the second differential mesh belt 3 is then transferred to the detection section 5 by the first handover mesh belt 4, and the medicine bottle 101 is detected by the detection station 6 on the detection section 5. The joint discharge leakage detector of this embodiment is not easy to make mistakes in bottle separation, and the bottle separation is more stable and more reliable.

[0045] In this embodiment, as a further improvement of the above technical solution, the transmission device 51 is a first conveyor belt 511, which is located between two guardrails 512. The upstream of the first conveyor belt 511 is connected to the first transfer mesh belt 4, and push rods 513 are equidistantly provided on the first conveyor belt 511. The push rods 513 move along the length direction of the guardrail 512 under the drive of the first conveyor belt 511; the first conveyor belt 511 is a sprocket transmission mechanism, and the push rod 513 is used to transfer the medicine bottle 101 from the first transfer mesh belt 4 to the guardrail 512 and the first conveyor belt 511.

[0046] The first transfer mesh belt 4 includes two second conveyor belts 41 parallel to each other, with a gap between the two second conveyor belts 41. The push rod 513 is moved and extended to the gap under the drive of the first conveyor belt 511. The upstream of the second conveyor belt 41 is connected to the second differential mesh belt 3, and the downstream of the second conveyor belt 41 is connected to the first conveyor belt 511 and the guardrail 512 respectively. When the medicine bottle 101 is mounted on the two first conveyor belts 511, the push rod 513 moves to the gap under the action of the first conveyor belt 511, and pushes the medicine bottle 101 from the gap to the two guardrails 512, achieving a perfect transition.

[0047] In this embodiment, as a further improvement of the above technical solution, the guardrail 512 is provided with a sensing switch 52 for sensing the medicine bottle 101. The sensing switch 52 is located at the junction of the guardrail 512 and the second conveyor belt 41. The sensing switch 52 is electrically connected to the second conveyor belt 41, the conveyor mesh belt 1, the first differential mesh belt 2, and the second differential mesh belt 3. The sensing switch 52 is an optical fiber. On the one hand, it is used to count the medicine bottles 101. On the other hand, the medicine bottles 101 can be sensed by the optical fiber to control the feeding of the second conveyor mesh belt 41. When the sensing switch 52 senses the medicine bottle 101, the second conveyor mesh belt 41 is controlled to feed. If the medicine bottle 101 is not detected, the second conveyor mesh belt 41 is controlled not to feed. The optical fiber directly controls the feeding of the second conveyor mesh belt 41, and can realize synchronous control of the conveyor mesh belt 1, the first differential mesh belt 2, and the second differential mesh belt 3 according to the control of the second conveyor mesh belt 41.

[0048] In the present embodiment, as a further improvement of the above technical solution, the inspection station 6 includes a bottle top inspection station 61, a bottleneck inspection station 62, a first bottle bottom inspection station 63 and a second bottle bottom inspection station 64 which are respectively arranged on each supporting platform 5121, and a raised first convex strip 53 and a second convex strip 54 are arranged along the inner side of a guardrail 512, the first bottle bottom inspection station 63 is arranged close to the first convex strip 53, and the second bottle bottom inspection station 64 is arranged close to the second convex strip 54. When the medicine bottle 101 is transmitted on the first conveyor belt 511, the top of the medicine bottle 101 is transmitted along the first convex strip 53 and the second convex strip 54, and the bottom of the medicine bottle 101 is tilted downward, the detection end of the first bottle bottom inspection station 63 is opposite to the lower part of the tilted medicine bottle 101, and the detection end of the second bottle bottom inspection station 64 is opposite to the upper part of the tilted medicine bottle 101. The bottle top detection station 61, the bottleneck detection station 62, the first bottle bottom detection station 63 and the second bottle bottom detection station 64 respectively detect the medicine bottle 101 by detecting. Figures 5 to 10 As shown, one of the two detection needles is the high-voltage end, and the other detection needle is the low-voltage end. Fig.10 In the figure, S1 is the high voltage end, S2 is the low voltage end, R is a resistor, and V is a voltmeter. The high voltage end discharges electricity, and the low voltage end receives electricity. During the detection, if a small current is detected, it means that the medicine bottle 101 has no leakage and is a qualified medicine bottle 101; if a large current is detected, it means that the medicine bottle 101 has a leakage and is an unqualified medicine bottle 101.

[0049] When the medicine bottle 101 is transported on the first conveyor belt 511, the top of the medicine bottle 101 can be tilted upward by the first convex strip 53 and the second convex strip 54. The detection end of the first bottle bottom detection station 63 can detect the lower part of the tilted medicine bottle 101, and the detection end of the second bottle bottom detection station 64 can detect the upper part of the tilted medicine bottle 101.

[0050] In this embodiment, as a further improvement of the above technical solution, the detection section 5 further includes a support seat 55, on which a slide rail 56 is provided, the length direction of the slide rail 56 is consistent with the width direction of the guardrail 512, and a slider 57 is provided on the guardrail 512, and the two guardrails 512 are slidably arranged on the slide rail 56 through the slider 57. The support seat 55 is used to support the slide rail 56, and the width between the two guardrails 512 can be adjusted along the direction of the slide rail 56 through the slider 57, so that the guardrail 512 can adapt to medicine bottles 101 of different specifications.

[0051] In this embodiment, as a further improvement of the above technical solution, the slider 57 is provided with a locking member 58 for locking the slider 57 and the slide rail 56, and a scale 59 is provided along the length direction of the slide rail 56. The locking member 58 is a bolt, and a handle is also provided on the bolt. When the guardrail 512 is adjusted by the slider 57 and the slide rail 56, the locking member 58 is locked to fix the position of the guardrail 512. The scale 59 provided on the slide rail 56 can be used as a reference for adjusting the guardrail 512.

[0052] In this embodiment, as a further improvement of the above technical solution, the height of the support seat 55 is higher than the frame 65, and the support platform 5121 is hollowed out through the support seat 55 and mounted on the frame 65 to prevent the entire machine from being in too close contact and to prevent the pressure difference from damaging the components during the discharge detection process.

[0053] In this embodiment, as a further improvement of the above technical solution, a vibration station 7 is provided on the detection section 5, and the vibration station 7 is located upstream of the detection station 6; a waste rejection device 8 is also provided downstream of the detection section 5, and the detection section 5 and the waste rejection device 8 are connected through a second handover mesh belt 81; and a flip mesh belt 9 is also connected upstream of the conveyor mesh belt 1. The structure of the waste rejection device 8 can refer to the waste bottle rejection track in a joint discharge electric leakage detection machine disclosed in the application number CN201822048933.4, which can detect and reject unqualified medicine bottles 101. The vibration structure of the vibration station 7 can refer to the bottle body vibration structure for a leakage detection machine disclosed in the application number CN201821739814.7. The vibration of the medicine bottle 101 at the vibration station 7 can shake the liquid medicine in the medicine bottle 101 to the bottle head, so that the liquid medicine is evenly distributed, which can improve the accuracy of the detection of the medicine bottle 101. The structure of the second handover mesh belt 81 is the same as that of the first handover mesh belt 4, and the function is similar. The second transfer mesh belt 81 is also used to transfer the medicine bottles 101 on the detection section 5 to the waste rejection device 8.

[0054] By docking the flip mesh belt 9 with the conveyor mesh belt 1, when there is a problem with the detection section 5, the flip mesh belt 9 can be flipped open so that the flip mesh belt 9 is not docked with the conveyor mesh belt 1, and the flip mesh belt 9 can be flipped down so that the medicine bottles 101 produced by the upstream station of the flip mesh belt 9 fall from the flip mesh belt 9, thereby not affecting the production of the upstream station, and the upstream station can produce normally; when the detection section 5 is repaired, the flip mesh belt 9 can be docked with the conveyor mesh belt 1 again. The flip mesh belt 9 is a flippable mesh belt, and the structure of the flip mesh belt 9 can refer to the waste bottle rejection track in a joint discharge electric leakage detection machine disclosed in application number CN201822048933.4.

[0055] In this embodiment, as a further improvement of the above technical solution, a plurality of fixing seats 514 are provided on the guardrail 512, and a support arm 515 is provided on the fixing seat 514. The detection end of the bottle top detection station 61, the detection end of the bottle neck detection station 62, the detection end of the first bottle bottom detection station 63, and the detection end of the second bottle bottom detection station 64 are suspended on the guardrail 512 through the corresponding support arms 515. The fixing seats 514 are fixed on the guardrail 512, and the support arm 515 is rotatably arranged on the guardrail. The detection end of the bottle top detection station 61, the detection end of the bottle neck detection station 62, the detection end of the first bottle bottom detection station 63, and the detection end of the second bottle bottom detection station 64 are detection needles, which are installed at the end of the support arm 515. The detection needle is suspended on the guardrail through the support arm 515. The detection needle is suspended in the air, and the detection needle does not contact the guardrail 512, which can avoid damaging the detection needle and other structures during high voltage discharge.

[0056] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A parallel discharge leakage detector, characterized in that: The invention comprises a conveyor mesh belt (1) and a detection section (5) which are connected in sequence along a transmission direction, wherein a plurality of detection stations (6) are arranged on the detection section (5), wherein the detection section (5) comprises a transmission device (51) and a plurality of support platforms (5121) which are arranged in sequence, wherein two parallel guardrails (512) are arranged on the support platform (5121), wherein the transmission device (51) is located between the two guardrails (512), wherein each detection station (6) is arranged on a corresponding support platform (5121) along the length direction of the guardrails (512), wherein a raised first convex strip (53) is provided along the inner side of a guardrail (512), wherein the first convex strip (53) is used to tilt the bottom of the medicine bottle (101) downward; It also comprises a first differential mesh belt (2), a second differential mesh belt (3) and a first connecting mesh belt (4), wherein the conveying mesh belt (1), the first differential mesh belt (2), the second differential mesh belt (3), the first connecting mesh belt (4) and the detection section (5) are connected in sequence along the transmission direction; The transmission device (51) is a first transmission belt (511), the first transmission belt (511) is located between two guardrails (512), the upstream of the first transmission belt (511) is connected to the first transfer mesh belt (4), and push rods (513) are equidistantly arranged on the first transmission belt (511), and the push rods (513) are used to transfer the medicine bottles (101) on the first transfer mesh belt (4) to the guardrails (512) and the first transmission belt (511); It also includes a frame (65), and the support platform (5121) is hollowed out and mounted on the frame (65).

2. The parallel discharge leakage detector according to claim 1, characterized in that: The transmission speed of the first differential mesh belt (2) is lower than the transmission speed of the second differential mesh belt (3).

3. The parallel discharge leakage detector according to claim 2, characterized in that: The push rod (513) moves along the length direction of the guardrail (512) under the drive of the first conveyor belt (511); the first connecting mesh belt (4) includes two second conveyor belts (41) parallel to each other, and there is a gap between the two second conveyor belts (41); the push rod (513) moves and extends to the gap under the drive of the first conveyor belt (511); the upstream of the second conveyor belt (41) is connected to the second differential mesh belt (3); and the downstream of the second conveyor belt (41) is connected to the first conveyor belt (511) and the guardrail (512) respectively.

4. The parallel discharge leakage detector according to claim 3, characterized in that: The guardrail (512) is provided with a sensing switch (52) for sensing the medicine bottle (101); the sensing switch (52) is located at the joint between the guardrail (512) and the second conveyor belt (41); the sensing switch (52) is electrically connected to the second conveyor belt (41), the conveyor mesh belt (1), the first differential mesh belt (2), and the second differential mesh belt (3), respectively.

5. The parallel discharge leakage detector according to claim 3, characterized in that: The inspection station (6) comprises a bottle top inspection station (61), a bottleneck inspection station (62), a first bottle bottom inspection station (63) and a second bottle bottom inspection station (64) which are respectively arranged on each supporting platform (5121). A raised second convex strip (54) is also arranged along the inner side of a guardrail (512). The first bottle bottom inspection station (63) is arranged close to the first convex strip (53), and the second bottle bottom inspection station (64) is arranged close to the second convex strip (54). When the medicine bottle (101) is transported on the first conveyor belt (511), the top of the medicine bottle (101) is transported along the first convex strip (53) and the second convex strip (54), and the bottom of the medicine bottle (101) is tilted downward. The inspection end of the first bottle bottom inspection station (63) is opposite to the lower part of the tilted medicine bottle (101), and the inspection end of the second bottle bottom inspection station (64) is opposite to the upper part of the tilted medicine bottle (101).

6. The parallel discharge leakage detector according to claim 3, characterized in that: The detection section (5) further comprises a support seat (55), a slide rail (56) being provided on the support seat (55), the length direction of the slide rail (56) being consistent with the width direction of the guardrail (512), a slide block (57) being provided on the guardrail (512), and the two guardrails (512) being slidably arranged on the slide rail (56) via the slide block (57).

7. The parallel discharge leakage detector according to claim 6, characterized in that: The slider (57) is provided with a locking piece (58) for locking the slider (57) and the slide rail (56), and a scale (59) is provided along the length direction of the slide rail (56).

8. The parallel discharge leakage detector according to claim 6, characterized in that: The height of the support seat (55) is higher than that of the frame (65), and the support platform (5121) is mounted on the frame (65) through the hollowing of the support seat (55).

9. The parallel discharge leakage detector according to claim 1, characterized in that: The detection section (5) is provided with a vibration station (7), and the vibration station (7) is located upstream of the detection station (6); a waste rejection device (8) is also provided downstream of the detection section (5), and the detection section (5) and the waste rejection device (8) are connected via a second connecting mesh belt (81); and a turnover mesh belt (9) is also connected upstream of the conveying mesh belt (1).

10. The parallel discharge leakage detector according to claim 5, characterized in that: A plurality of fixing seats (514) are provided on the guardrail (512), and a supporting arm (515) is provided on the fixing seat (514). The detection end of the bottle top detection station (61), the detection end of the bottleneck detection station (62), the detection end of the first bottle bottom detection station (63) and the detection end of the second bottle bottom detection station (64) are respectively suspended on the guardrail (512) through corresponding supporting arms (515).

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