CN214793067U

CN214793067U - Battery cell thickness measuring equipment

Info

Publication number: CN214793067U
Application number: CN202120654091.6U
Authority: CN
Inventors: 郭锦; 李志勋
Original assignee: Allegro Technology Ltd
Current assignee: Dongguan Allegro Intelligent Technology Co Ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-19
Anticipated expiration: 2031-03-31

Abstract

The utility model provides an electricity core thickness measurement equipment, including X axle actuating mechanism, the installing support, Z axle actuating mechanism, hold-down mechanism, support plate and measuring mechanism, the installing support erects in X axle actuating mechanism's one end top, the support plate is fixed at X axle actuating mechanism's power take off end and is corresponded the other end at X axle actuating mechanism, X axle actuating mechanism drives the support plate and moves about, Z axle actuating mechanism fixes in the installing support top, hold-down mechanism fixes the power take off end and the top that corresponds at the support plate at Z axle actuating mechanism, Z axle actuating mechanism drives hold-down mechanism and moves from top to bottom, the last through-hole that is equipped with of hold-down mechanism, measuring mechanism fixes on the installing support and the lower extreme wears to establish in the through-hole, its advantage lies in: make things convenient for operating personnel to place the battery on the support plate and take away the battery from the support plate for the efficiency of production has improved security, life and the measurement accuracy of equipment moreover.

Description

Battery cell thickness measuring equipment

Technical Field

The utility model relates to an electricity core thickness measurement technical field, in particular to electricity core thickness measurement equipment.

Background

With the development of technology, batteries are widely used in various electronic devices, and after the batteries are manufactured, the thickness of the battery needs to be detected to ensure that the thickness dimension of the battery is within a specified value range, when measuring the thickness, the battery core is generally placed on a carrying platform in a thickness tester, and the testing mechanism above the carrying platform detects the battery, however, the space between the carrying platform and the testing mechanism is limited, which is inconvenient for an operator to place the battery on the carrying platform, thereby affecting the testing efficiency, and the process of placing the battery, the battery or the operator is easy to collide with the testing mechanism, which is not only unsafe, meanwhile, the device is damaged, which affects the measurement accuracy and the service life of the device, and therefore, it is necessary to manufacture a device for measuring the thickness of the battery cell to solve the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electricity core thickness measurement equipment is in order to solve the problem mentioned in the background art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides an electricity core thickness measurement equipment, including X axle actuating mechanism, the installing support, Z axle actuating mechanism, hold-down mechanism, support plate and measuring mechanism, the installing support erects in X axle actuating mechanism's one end top, the support plate is fixed at X axle actuating mechanism's power take off end and is corresponding at X axle actuating mechanism's the other end, X axle actuating mechanism drives the support plate and moves about, Z axle actuating mechanism fixes in the installing support top, hold-down mechanism fixes in Z axle actuating mechanism's power take off end and corresponds the top at the support plate, Z axle actuating mechanism drives hold-down mechanism and moves about along, the last through-hole that is equipped with of hold-down mechanism, measuring mechanism fixes on the installing support and the lower extreme is worn to establish in the through-hole.

To the further description of the present invention: the Z-axis driving mechanism comprises a supporting plate, a driving motor, a planetary reducer, a bearing, a ball screw and a sliding block, the supporting plate is erected above the mounting support, the bearing is fixed in the middle of the supporting plate, the driving motor is erected on the supporting plate, the planetary reducer is fixed at a power output end of the driving motor, the upper end of the ball screw is connected with the power output end of the planetary reducer, the lower end of the ball screw penetrates through the bearing and is connected with the bearing in a rotating mode, the sliding block is connected with the ball screw in a driving mode, and the pressing mechanism is fixed at the lower end of the sliding block.

To the further description of the present invention: the pressing mechanism comprises a connecting plate, a frame, a pressing plate, guide sleeves, guide pillars and springs, the connecting plate is fixed at the power output end of the Z-axis driving mechanism, the frame is fixed below the connecting plate and corresponds to the edge of the connecting plate, the pressing plate is arranged below the connecting plate and corresponds to the frame, the guide sleeves are fixed on the mounting support, the guide sleeves are penetrated by the guide pillars, the lower ends of the guide pillars are fixedly connected with the pressing plate, the springs are sleeved on the guide pillars and correspond to the space between the mounting support and the connecting plate, and the guide sleeves, the guide pillars and the springs are four groups and correspond to the four corners of the connecting plate.

To the further description of the present invention: the frame, the pressing plate and the support plate are made of marble.

To the further description of the present invention: the measuring mechanisms are arranged in two groups and respectively correspond to the left side and the right side of the mounting bracket.

To the further description of the present invention: the measuring mechanism comprises a first connecting piece, a second connecting piece and a sensor, the first connecting piece is fixed on the mounting support, the second connecting piece is installed on the first connecting piece, the position of the second connecting piece relative to the first connecting piece is adjustable, the sensor is fixed on the second connecting piece, and the lower end of the sensor is arranged in the through hole in a penetrating mode.

To the further description of the present invention: still include protection machanism, protection machanism includes protecting sheathing and safety grating, and protecting sheathing is "U" type and corresponds the periphery at the support plate, and safety grating fixes on protecting sheathing, and safety grating sets up two sets ofly and corresponds the preceding back both sides above the support plate.

To the further description of the present invention: still including sweeping a yard rifle, sweep a yard rifle and hang in protecting sheathing one side.

To the further description of the present invention: still include aligning gear, aligning gear includes base, inductor and correcting plate, and the base setting is equipped with the open-ended standing groove that makes progress on the base in installing support one side, and the inductor sets up two sets ofly and corresponds in the both sides of base, and the base has been worn to establish by the response end of inductor, and the correcting plate lower extreme is placed in the standing groove, and the upper end is equipped with the handle.

The utility model has the advantages that: this design is through setting up the operation of X axle actuating mechanism drive support plate along left right direction, make the support plate can come and go the operation between measuring mechanism and operating personnel, make things convenient for operating personnel to place the battery on the support plate and take away the battery from the support plate, accelerate the efficiency of production, and, getting the in-process of putting the battery, operating personnel and battery can not all bump with measuring mechanism, the security and the life of equipment have not only been improved, and make measuring mechanism move more stably, measurement accuracy is higher.

Drawings

FIG. 1 is an overall structure of the present invention;

fig. 2 is a right side view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at position A;

FIG. 4 is a structural diagram of the calibration mechanism of the present invention;

description of reference numerals:

1. an X-axis drive mechanism; 2. mounting a bracket; 3. a Z-axis drive mechanism; 31. a support plate; 32. a drive motor; 33. a planetary reducer; 34. a bearing; 35. a ball screw; 36. a slider; 4. a hold-down mechanism; 41. a connecting plate; 42. a frame; 43. pressing a plate; 44. a guide sleeve; 45. a guide post; 46. a spring; 5. a carrier plate; 6. a measuring mechanism; 61. a first connecting member; 62. a second connecting member; 63. a sensor; 7. a protection mechanism; 71. a protective housing; 72. a safety grating; 8. a code scanning gun; 9. a correction mechanism; 91. a base; 92. an inductor; 93. a correction plate; 931. a handle.

Detailed Description

The invention is further explained below with reference to the drawings:

as shown in fig. 1, a cell thickness measuring apparatus includes an X-axis driving mechanism 1, a mounting bracket 2, a Z-axis driving mechanism 3, a pressing mechanism 4, a carrier plate 5, a measuring mechanism 6, a protection mechanism 7, a code scanning gun 8, and a correction mechanism 9.

The mounting bracket 2 is erected above one end of the X-axis driving mechanism 1, the support plate 5 is fixed at the power output end of the X-axis driving mechanism 1 and corresponds to the other end of the X-axis driving mechanism 1, the X-axis driving mechanism 1 drives the support plate 5 to move left and right, the Z-axis driving mechanism 3 is fixed above the mounting bracket 2, the hold-down mechanism 4 is fixed at the power output end of the Z-axis driving mechanism 3 and corresponds to the upper part of the support plate 5, the Z-axis driving mechanism 3 drives the hold-down mechanism 4 to move up and down, the hold-down mechanism 4 is provided with a through hole, the measuring mechanism 6 is fixed on the mounting bracket 2, the lower end of the measuring mechanism 6 is arranged in the through hole in a penetrating way, when the thickness of the battery needs to be detected, an operator places the battery on the support plate 5, transports the battery to the lower part of the measuring mechanism 6 through the X-axis driving mechanism 1, the thickness of the battery is measured by the measuring mechanism 6, and after the measurement is completed, the X-axis driving mechanism 1 drives the support plate 5 to return to an operator for blanking, so that the operator can conveniently take and place the battery, and the production efficiency is improved.

Protection machanism 7 includes protecting sheathing 71 and safety grating 72, protecting sheathing 71 is "U" type and corresponds the periphery at support plate 5, safety grating 72 is fixed on protecting sheathing 71, safety grating 72 sets up two sets ofly and corresponds the front and back both sides in support plate 5 top, protecting sheathing 71 can prevent operating personnel direct contact X axle actuating mechanism 1, avoid taking place the accident, the security is improved, whether safety grating 72 can detect operating personnel's hand still stops in support plate 5 top, only when safety grating 72 can not detect the foreign matter and exist, equipment just can move, further improve the security.

The code scanning gun 8 is hung on one side of the protective shell 71 and used for scanning the codes of the batteries before detection.

As shown in fig. 2, the Z-axis driving mechanism 3 includes a supporting plate 31, a driving motor 32, a planetary reducer 33, a bearing 34, a ball screw 35 and a sliding block 36, the supporting plate 31 is erected above the mounting bracket 2, the bearing 34 is fixed in the middle of the supporting plate 31, the driving motor 32 is erected on the supporting plate 31, the planetary reducer 33 is fixed at the power output end of the driving motor 32, the upper end of the ball screw 35 is connected with the power output end of the planetary reducer 33, the lower end of the ball screw passes through the bearing 34 and is rotatably connected with the bearing 34, the sliding block 36 is drivingly connected with the ball screw 35, the pressing mechanism 4 is fixed at the lower end of the sliding block 36, the driving motor 32 rotates and drives the ball screw 35 to rotate after being decelerated by the planetary reducer 33, and thus the sliding block 36 and the pressing mechanism 4 operate up and down.

As shown in fig. 3, the pressing mechanism 4 includes a connecting plate 41, a frame 42, a pressing plate 43, a guide sleeve 44, guide pillars 45 and springs 46, the connecting plate 41 is fixed at the power output end of the Z-axis driving mechanism 3, the frame 42 is fixed below the connecting plate 41 and corresponds to the edge of the connecting plate 41, the pressing plate 43 is arranged below the connecting plate 41 and corresponds to the frame 42, the guide sleeve 44 is fixed on the mounting bracket 2, the guide pillars 45 penetrate through the guide sleeve 44, the lower ends of the guide pillars 45 are fixedly connected with the pressing plate 43, the springs 46 are sleeved on the guide pillars 45 and correspond to the space between the mounting bracket 2 and the connecting plate 41, and the guide sleeves 44, the guide pillars 45 and the springs 46 are arranged in four groups and correspond to four corners of the connecting plate 41. In this design, frame 42, clamp plate 43 and support plate 5 adopt the marble material, and the marble material is difficult to be out of shape, is favorable to improving measuring precision.

The measuring mechanism 6 is provided with two groups, which correspond to the left side and the right side of the mounting bracket 2 respectively, can carry out thickness test on the two sides of the battery respectively, and then averages the thickness values of the two sides, thereby improving the measuring accuracy.

Measuring mechanism 6 includes first connecting piece 61, second connecting piece 62 and sensor 63, first connecting piece 61 is fixed on installing support 2, second connecting piece 62 is installed on first connecting piece 61, second connecting piece 62 is adjustable for first connecting piece 61 upper and lower position, sensor 63 fixes on second connecting piece 62, the lower extreme of sensor 63 wears to establish in the through-hole, after hold-down mechanism 4 compresses tightly the battery, the extension of sensor 63 lower extreme and contact with the battery top, thereby detect the thickness of battery through the distance of extension, through second connecting piece 62, can adjust the position of sensor 63, so that rectify the position of sensor 63.

As shown in fig. 4, the calibration mechanism 9 includes a base 91, two sensors 92 and a calibration plate 93, the base 91 is disposed on one side of the mounting bracket 2, a placement groove with an upward opening is disposed on the base 91, two sets of sensors 92 are disposed on two sides of the base 91, the sensing ends of the sensors 92 penetrate through the base 91, the lower end of the calibration plate 93 is disposed in the placement groove, a handle 931 is disposed at the upper end of the calibration plate 93, before detecting the battery, the calibration plate 93 can be used to test the working condition of the device, the calibration plate 93 is lifted up and placed on the carrier plate 5 through the handle 931, the operation device performs a thickness test on the calibration plate 93 to determine whether the device is in a good operation state, after completing the calibration, the calibration plate 93 is placed in the base 91, when detecting the thickness of the battery formally, the device can operate normally only when the sensors 92 sense the calibration plate 93 in the placement groove, the correction plate 93 is prevented from being left on the carrier plate 5, so that the test result is wrong.

The working principle of the embodiment is as follows:

before the thickness of the battery is detected, the running state of the equipment can be tested by using the correcting mechanism 9, after the test is finished, the battery is placed on the support plate 5 after being scanned, the battery is transported to the position below the pressing plate 43 through the X-axis driving mechanism 1, after the pressing plate 43 is driven by the Z-axis driving mechanism 3 to be in contact with the battery, the spring 46 starts to be compressed, at the moment, the equipment exerts certain pressure to downwards compress the battery, then, the lower end of the sensor 63 extends and contacts with the upper surface of the battery, the thickness of the battery is calculated through the extending distance of the sensor 63, after the thickness test is finished, the measuring mechanism 6, the compressing mechanism 4 and the Z-axis driving mechanism 3 reset, the X-axis driving mechanism 1 drives the support plate 5 to be transported to one side of an operator, the operator can take out the battery after the test and place the next group of batteries, and the operation is circulated.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a battery core thickness measurement equipment which characterized in that: including X axle actuating mechanism, installing support, Z axle actuating mechanism, hold-down mechanism, support plate and measuring mechanism, the installing support erects X axle actuating mechanism's one end top, the support plate is fixed X axle actuating mechanism's power take off end just corresponds X axle actuating mechanism's the other end, X axle actuating mechanism drives the support plate is along controlling the operation, Z axle actuating mechanism fixes the installing support top, hold-down mechanism fixes Z axle actuating mechanism's power take off end just corresponds the top of support plate, Z axle actuating mechanism drives hold-down mechanism moves from top to bottom, the last through-hole that is equipped with of hold-down mechanism, measuring mechanism fixes on the installing support and the lower extreme wear to establish in the through-hole.

2. The cell thickness measurement apparatus of claim 1, wherein: z axle actuating mechanism includes backup pad, driving motor, planetary reducer, bearing, ball screw and slider, the backup pad erects the installing support top the bearing is fixed the backup pad middle part, driving motor erects in the backup pad, planetary reducer fixes driving motor's power take off end, the ball screw upper end with planetary reducer's power take off end is connected, and the lower extreme is worn to establish the bearing and with the bearing rotates to be connected, the slider with the ball screw drive is connected, hold-down mechanism fixes the lower extreme of slider.

3. The cell thickness measurement apparatus of claim 1, wherein: the pressing mechanism comprises a connecting plate, a frame, a pressing plate, guide sleeves, guide pillars and springs, the connecting plate is fixed at the power output end of the Z-axis driving mechanism, the frame is fixed below the connecting plate and corresponds to the edge of the connecting plate, the pressing plate is arranged below the connecting plate and corresponds to the frame, the guide sleeves are fixed on the mounting support, the guide pillars penetrate through the guide sleeves, the lower ends of the guide pillars are fixedly connected with the pressing plate, the springs are sleeved on the guide pillars and correspond to the space between the mounting support and the connecting plate, and the guide sleeves, the guide pillars and the springs are provided with four groups and correspond to the four corners of the connecting plate.

4. The cell thickness measurement apparatus of claim 3, wherein: the frame the clamp plate with the support plate adopts the marble material.

5. The cell thickness measurement apparatus of claim 1, wherein: the measuring mechanisms are arranged in two groups and respectively correspond to the left side and the right side of the mounting bracket.

6. The cell thickness measurement apparatus of claim 1, wherein: the measuring mechanism comprises a first connecting piece, a second connecting piece and a sensor, the first connecting piece is fixed on the mounting support, the second connecting piece is installed on the first connecting piece, the position of the second connecting piece relative to the first connecting piece is adjustable, the sensor is fixed on the second connecting piece, and the lower end of the sensor is arranged in the through hole in a penetrating mode.

7. The cell thickness measurement apparatus of claim 1, wherein: still include protection machanism, protection machanism includes protecting sheathing and safety grating, protecting sheathing is "U" type and corresponds the periphery of support plate, safety grating fixes on the protecting sheathing, safety grating sets up two sets ofly and corresponds both sides around the support plate top.

8. The cell thickness measurement apparatus of claim 7, wherein: still including sweeping a yard rifle, it hangs to sweep a yard rifle protecting sheathing one side.

9. The cell thickness measurement apparatus of claim 1, wherein: still include aligning gear, aligning gear includes base, inductor and correcting plate, the base sets up installing support one side, be equipped with the ascending open-ended standing groove on the base, the inductor sets up two sets ofly and corresponds the both sides of base, the response end of inductor is worn to establish the base, the correcting plate lower extreme is placed in the standing groove, the upper end is equipped with the handle.