Electric leakage detection device for steel belt heat shrink tube

Abstract

A steel belt heat shrink tube electric leakage detection device comprises a machine body, a bottom plate, a distance adjusting mechanism, at least two U-shaped detection plates, a current detector, a controller and a transfer mechanism, the bottom plate is arranged on the upper portion of the machine body, the distance adjusting mechanism is arranged on the bottom plate and connected with the U-shaped detection plates, and the current detector is arranged on the bottom plate. A U-shaped detection plate is installed on the base, an opening of the U-shaped detection plate faces upwards, a current detector is further installed on the outer side of the U-shaped detection plate and electrically connected with a controller, and the U-shaped detection plate is used for detecting whether a heat shrink tube is damaged or not and can adapt to steel strips of different models and sizes through a distance adjusting mechanism. The U-shaped detection plate can carry out electric leakage detection on the inner side and the outer side of the heat shrink tube on the two sides of the steel strip, and once the current detector detects that current exists on the U-shaped detection plate, the alarm can make a sound to prompt that the heat shrink tube is detected to be unqualified. The rotating shaft is driven by the driving motor, so that the steel belt can be quickly transferred, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electric leakage detection, in particular to a steel band heat shrink tube electric leakage detection device. BACKGROUND

[0002] Fasteners generally refer to a kind of metal parts used for fastening link and very widely used, and the difference of different fasteners is also very big, and the category is very much, and performance and use have the unique excellent place of each place.In the field of new energy batteries, steel band is usually used as the fastening piece of new energy vehicle battery, and the main shape is closed loop structure, generally battery is installed in the inside of steel band, and steel band both sides are wrapped with heat shrink tube, and heat shrink tube is mainly used to prevent current leakage after battery electric leakage, to cause circuit instability or affect the work of other elements, so when steel band leaves factory, heat shrink tube electric leakage detection will be carried out, and the traditional detection is carried out by detector after weak current on production line by manual, and heat shrink tube inner ring and outer ring are detected constantly during detection, this detection is not only low in efficiency, but also prone to detection out of place, and secondly, with the change of steel band model and size, detection difficulty is higher, and transfer is not convenient. CONTENT OF THE UTILITY MODEL

[0003] The utility model discloses a kind of steel band heat shrink tube electric leakage detection devices, including body, bottom plate, spacing adjustment mechanism, U-shaped detection plate, current detector, controller and transfer mechanism, the upper portion of the body is provided with bottom plate, spacing adjustment mechanism is provided on the bottom plate, the spacing adjustment mechanism is connected with U-shaped detection plate, the number of the U-shaped detection plate is not less than two, and the U-shaped detection plate opens upward, current detector is also installed on the outer side of the U-shaped detection plate, the current detection and controller are electrically connected, the controller is installed in the side of body by support arm, and transfer mechanism is located in the front end of spacing adjustment mechanism, and part is extended into body interior.

[0004] A kind of steel band heat shrink tube electric leakage detection device, including body, bottom plate, spacing adjustment mechanism, U-shaped detection plate, current detector, controller and transfer mechanism, the upper portion of the body is provided with bottom plate, spacing adjustment mechanism is provided on the bottom plate, the spacing adjustment mechanism is connected with U-shaped detection plate, the number of the U-shaped detection plate is not less than two, and the U-shaped detection plate opens upward, current detector is also installed on the outer side of the U-shaped detection plate, the current detection and controller are electrically connected, the controller is installed in the side of body by support arm, and transfer mechanism is located in the front end of spacing adjustment mechanism, and part is extended into body interior.

[0005] Preferably, the both sides of the body are provided with heat dissipation channels, and the bottom of the body is further provided with a driving motor, the driving motor is connected with the transfer mechanism through a speed reducer, and the driving motor is electrically connected with the controller.

[0006] Preferably, two finger air cylinders are further provided on the bottom plate, and the finger air cylinders are also connected with the controller.

[0007] Preferably, the spacing adjustment mechanism comprises rails, positioning screws, self-propelled vehicles, side plates and first electric cylinders, the upper part of the base plate is provided with rails through positioning screws, two symmetrical self-propelled vehicles are movably arranged on each rail, the upper part of the self-propelled vehicles on the same side is provided with a side plate, the side plates are symmetrically distributed, and the outer edge of each side plate is provided with a first electric cylinder, the telescopic end of the first electric cylinder is fixedly connected with a U-shaped detection plate, and the first electric cylinder is electrically connected with a controller.

[0008] Preferably, the self-propelled vehicles are further signal-connected with the controller, and the number of the first electric cylinders is not less than four.

[0009] Preferably, the upper part of the controller is further provided with an alarm.

[0010] Preferably, the transfer mechanism comprises a connecting disc, a rotating shaft, a fixed block, a telescopic block, a guide plate, a sliding groove, a second electric cylinder, a connecting block and an electric clamp, the connecting disc is fixed on the machine body, the bottom of the rotating shaft is connected with a speed reducer, the top of the rotating shaft is provided with the fixed block, one end of the fixed block is movably provided with the telescopic block, the bottom of the telescopic block is movably provided with the guide plate and the second electric cylinder, the side close to the second electric cylinder of the guide plate is provided with the sliding groove, the bottom of the second electric cylinder is provided with the connecting block, the connecting block is located in the sliding groove, and the bottom of the connecting block is provided with the electric clamp.

[0011] Preferably, the inner part of the two movable arms of the electric clamp is inlaid with an anti-skid plate, the anti-skid plate is in the form of a rack, and is made of a plastic material.

[0012] Preferably, a plurality of positioning holes are formed in the fixed block, and a bolt is arranged in the positioning hole, and a round hole is formed in the telescopic block.

[0013] Principle of the utility model:

[0014] Firstly, the spacing is adjusted according to the model and size of the steel belt, the self-propelled vehicles are controlled to move along the rails to the middle or away from the middle through the controller, after position adjustment, the electric clamp of the transfer mechanism is controlled to clamp the steel belt from the welding position to the middle, then the first electric cylinder is controlled to push the U-shaped detection plate to the bottom of the steel belt, in this process, the heat shrink tube is located above the U-shaped detection plate, then the second electric cylinder is controlled to move downward along the sliding groove, after the position of the steel belt is determined, the controller makes the finger air cylinder electrified, so that the steel belt is electrified, once the heat shrink tube is damaged or the insulation is poor, the current detector on the U-shaped detection plate will send the detected data to the controller, and the controller will alarm through the alarm once the current value exceeds the value, which indicates that the heat shrink tube of the steel belt is poor in insulation, i.e. the detection is unqualified.

[0015] Advantages of the utility model:

[0016] 1、Through the spacing adjustment mechanism can adapt to different models and sizes of steel belt, U-shaped detection plate can detect the inside and outside of the heat shrink tube on both sides of the steel belt, once the current detector detects that there is current on the U-shaped detection plate, the controller will send instructions, so that the alarm emits sound, prompting the heat shrink tube detection unqualified.

[0017] 2、Through the driving motor drive shaft, the steel belt can be quickly transferred, without manual transfer, not only improves the transfer efficiency, but also reduces the problem of steel belt falling off during transfer through the electric clamp and non-slip plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure diagram of a steel belt heat shrink tube leakage detection device;

[0019] Figure 2 It is a top view structure diagram of a steel belt heat shrink tube leakage detection device;

[0020] Figure 3 It is a front view structure diagram of a steel belt heat shrink tube leakage detection device;

[0021] Figure 4 It is a side view structure diagram of a steel belt heat shrink tube leakage detection device;

[0022] Figure 5 It is Figure 1 The enlarged structure diagram of A part;

[0023] Figure 6 It is Figure 4 The enlarged structure diagram of B part;

[0024] In the figure: body 1, bottom plate 2, spacing adjustment mechanism 3, U-shaped detection plate 4, current detector 5, controller 6, transfer mechanism 7, support arm 8, heat dissipation channel 9, driving motor 10, speed reducer 11, finger air cylinder 12, track 30, positioning screw 31, self-propelled vehicle 32, side plate 33, first electric cylinder 34, alarm 13, connecting disc 70, rotating shaft 71, fixed block 72, telescopic block 73, guide plate 74, sliding groove 75, second electric cylinder 76, connecting block 77, electric clamp 78, non-slip plate 14, positioning hole 15, bolt 16, steel belt 17 and heat shrink tube 18. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0026] Embodiment 1:

[0027] Refer toFigures 1-6 The utility model provides a kind of steel band heat shrink tube electric leakage detection device, including body 1, bottom plate 2, pitch adjusting mechanism 3, U-shaped detection plate 4, current detector 5, controller 6 and transfer mechanism 7, the upper portion of the body 1 is provided with bottom plate 2, the bottom plate 2 is provided with pitch adjusting mechanism 3, the pitch adjusting mechanism 3 is connected with U-shaped detection plate 4, the number of the U-shaped detection plate 4 is not less than two, and the U-shaped detection plate 4 opens upward, current detector 5 is also installed on the outside of the U-shaped detection plate 4, the current detector 5 is electrically connected with controller 6, the controller 6 is installed on the side of body 1 by support arm 8, and the transfer mechanism 7 is located at the front end of pitch adjusting mechanism 3 and partially extends into the inside of body 1.

[0028] Heat dissipation channel 9 is opened in the both sides of the body 1, and the heat dissipation channel 9 is mainly for heat dissipation, and the bottom of the body 1 is also provided with driving motor 10, the driving motor 10 is connected with transfer mechanism 7 through speed reducer 11, and the driving motor 10 is electrically connected with controller 6.

[0029] Two finger air cylinders 12 are also arranged on the bottom plate 2, the finger air cylinders 12 are also connected with the controller 6, and the finger air cylinders 12 mainly clamp the front end of the steel band 17 during detection, and the steel band 17 is powered, and current appears in the U-shaped detection plate 4 once the heat shrink tube 18 is damaged.

[0030] The pitch adjusting mechanism 3 includes track 30, positioning screw 31, self-propelled vehicle 32, side plate 33 and first electric cylinder 34, the upper portion of the bottom plate 2 is installed with several tracks 30 through positioning screw 31, two symmetrical self-propelled vehicles 32 are movably arranged on each track 30, the upper portion of the self-propelled vehicle 32 located on the same side is provided with side plate 33, the side plate 33 moves along the track 30, the side plates 33 are symmetrically distributed, and the outer edge of each side plate 33 is provided with first electric cylinder 34, the telescopic end of the first electric cylinder 34 is fixedly connected with the U-shaped detection plate 4, the first electric cylinder 34 mainly performs fine adjustment, so that the steel band 17 can accurately fall into the U-shaped detection plate 4, and the first electric cylinder 34 is electrically connected with the controller 6.

[0031] The self-propelled vehicle 32 is also signal-connected with the controller 6, and the number of the first electric cylinder 34 is not less than four.

[0032] The upper portion of the controller 6 is also provided with alarm 13, and the alarm 13 mainly alarms when the current detector 5 detects that the U-shaped detection plate has current, to remind that the product detection is unqualified.

[0033] The transport mechanism 7 comprises a connecting disc 70, a rotating shaft 71, a fixing block 72, an extension block 73, a guide plate 74, a sliding groove 75, a second electric cylinder 76, a connecting block 77 and an electric clamp 78, the connecting disc 70 is fixed on the machine body 1, the bottom of the rotating shaft 71 is connected with the speed reducer 11, the top of the rotating shaft 71 is provided with the fixing block 72, one end of the fixing block 72 is movably installed with the extension block 73, the bottom of the extension block 73 is respectively installed with the guide plate 74 and the second electric cylinder 76, the sliding groove 75 is formed in the side of the guide plate 74 close to the second electric cylinder 76, the bottom of the second electric cylinder 76 is installed with the connecting block 77, the connecting block 77 is located in the sliding groove 75, and the bottom of the connecting block 77 is provided with the electric clamp 78.

[0034] Embodiment 2:

[0035] With reference to Figure 5 The difference from embodiment 1 is that the two movable arms of the electric clamp 78 are internally inlaid with anti-skid plates 14, the anti-skid plates 14 are in the form of racks and are made of plastic material. In this way, the steel belt 17 can be prevented from falling off during the transport.

[0036] A plurality of positioning holes 15 are also formed in the fixing block 72, and the positioning holes 15 are provided with bolts 16, and a round hole is also formed in the extension block 73. When the position needs to be changed, the bolt 16 is lifted, and after the position is adjusted, the bolt 16 is dropped into the positioning hole 15. The positioning hole 15 and the round hole need to be kept in the concentric position.

[0037] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A steel tape heat shrink tube leakage detection device, characterized by: The utility model provides a kind of current detection device, including body (1), bottom plate (2), pitch adjusting mechanism (3), U-shaped detection plate (4), current detector (5), controller (6) and transport mechanism (7), the upper portion of the body (1) is provided with bottom plate (2), the bottom plate (2) is provided with pitch adjusting mechanism (3), the pitch adjusting mechanism (3) is connected with U-shaped detection plate (4), the number of the U-shaped detection plate (4) is not less than two, and the U-shaped detection plate (4) opens upward, the outside of the U-shaped detection plate (4) is also installed current detector (5), the current detector (5) is electrically connected with controller (6), the controller (6) is installed on the side of body (1) by support arm (8), and the transport mechanism (7) is located in the front end of pitch adjusting mechanism (3), and part is inserted into the inside of body (1).

2. The electric leakage detection device for a steel belt heat shrink tube according to claim 1, characterized in that: Heat dissipation channel (9) is set in the two sides of the body (1), and the bottom of the body (1) is also provided with a driving motor (10), the driving motor (10) is connected with the transport mechanism (7) through the speed reducer (11), and the driving motor (10) is electrically connected with the controller (6).

3. The electric leakage detection device for steel belt heat shrinkable tube according to claim 1, characterized in that: Two finger air cylinders (12) are also provided on the bottom plate (2) and connected with the controller (6).

4. The electric leakage detection device for a steel belt heat shrink tube according to claim 1, characterized in that: The pitch adjusting mechanism (3) includes a track (30), a positioning screw (31), a self-propelled vehicle (32), a side plate (33) and a first electric cylinder (34), the upper portion of the bottom plate (2) is installed with several tracks (30) through the positioning screw (31), each track (30) is movably fitted with two symmetrical self-propelled vehicles (32), the upper portion of the self-propelled vehicles (32) located on the same side is provided with a side plate (33), the side plates (33) are symmetrically distributed, and the outer edge of each side plate (33) is provided with a first electric cylinder (34), the telescopic end of the first electric cylinder (34) is fixedly connected with the U-shaped detection plate (4), and the first electric cylinder (34) is electrically connected with the controller (6).

5. The electric leakage detection device for a steel belt heat shrink tube according to claim 4, characterized in that: The self-propelled vehicle (32) is also signal connected with the controller (6), and the number of the first electric cylinder (34) is not less than four.

6. The electric leakage detection device for a steel belt heat shrink tube according to claim 1, characterized by: The upper portion of the controller (6) is also provided with an alarm (13).

7. The electric leakage detection device for a steel belt heat shrink tube according to claim 1, characterized in that: The transport mechanism (7) includes a connecting disc (70), a rotating shaft (71), a fixed block (72), a telescopic block (73), a guide plate (74), a sliding groove (75), a second electric cylinder (76), a connecting block (77) and an electric clamp (78), the connecting disc (70) is fixed on the body (1), the bottom of the rotating shaft (71) is connected with the speed reducer (11), the top of the rotating shaft (71) is provided with the fixed block (72), one end of the fixed block (72) is movably installed with the telescopic block (73), the bottom of the telescopic block (73) is installed with the guide plate (74) and the second electric cylinder (76) respectively, the side close to the second electric cylinder (76) of the guide plate (74) is provided with the sliding groove (75), the bottom of the second electric cylinder (76) is installed with the connecting block (77), the connecting block (77) is located in the sliding groove (75), and the bottom of the connecting block (77) is provided with the electric clamp (78).

8. The electric leakage detection device for a steel belt heat shrink tube according to claim 7, characterized in that: The two movable arms of the electric clamp (78) are internally inlaid with anti-skid plates (14) which are in the form of racks and made of plastic material.

9. The electric leakage detection device for a steel belt heat shrink tube according to claim 7, characterized by: A plurality of positioning holes (15) are formed in the fixed block (72), and a bolt (16) is arranged in each positioning hole (15); and a round hole is formed in the telescopic block (73).

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