CN220018710U

CN220018710U - Weighing mechanism and weighing platform

Info

Publication number: CN220018710U
Application number: CN202320657480.3U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Guangdong Lyric Robot Intelligent Automation Co Ltd
Current assignee: Guangdong Lyric Robot Automation Co Ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-11-14
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to the technical field of weighing devices, in particular to a weighing mechanism and a weighing platform. The device comprises a support frame, a weighing device penetrating through the support frame, and a lifting plate arranged on the support frame in a lifting manner, wherein a plurality of bearing plates are detachably arranged on the lifting plate, a plurality of carriers for accommodating batteries are arranged on the bearing plates, and the lifting plate can move towards the weighing device so that a measuring end of the weighing device penetrates through the lifting plate and is lifted on the bearing plates. The battery is placed in the carrier, the battery is limited through the carrier, the stability of the battery is improved, the simultaneous weighing measurement of a plurality of batteries is realized, and the weighing measurement efficiency is improved. Through driving the lifter plate towards the weighing machine removal for the measuring end of weighing machine passes the lifter plate and jack-up in the loading board, and then measures the battery on the loading board, avoids directly placing the battery on weighing machine and assaults easily and leads to weighing data inaccurate problem, improves weighing accuracy and stability.

Description

Weighing mechanism and weighing platform

Technical Field

The utility model relates to the technical field of weighing devices, in particular to a weighing mechanism and a weighing platform.

Background

In the manufacture of batteries, such as cylindrical batteries, it is necessary to weigh the battery after it has been filled to ensure that sufficient electrolyte is filled into the battery. When the existing battery is weighed, the battery is directly placed on the weighing device by manual or mechanical arm, so that the weighing device is easy to impact, and the weighing data is inaccurate. In addition, in particular, if the cylindrical batteries are placed one by one in the weighing machine, the measurement efficiency is low, and when a plurality of cylindrical batteries are simultaneously placed in the weighing machine, the cylindrical batteries are easy to collide and are unstable to be placed, so that the cylindrical batteries are easy to fall down, and the stability is low.

Disclosure of Invention

In order to solve one of the above technical problems, the utility model provides a weighing mechanism, which comprises a supporting frame, a weighing device penetrating through the supporting frame, and a lifting plate arranged on the supporting frame in a lifting manner, wherein a plurality of bearing plates are detachably arranged on the lifting plate, a plurality of carriers for accommodating batteries are arranged on the bearing plates, and the lifting plate can move towards the weighing device so that a measuring end of the weighing device penetrates through the lifting plate and is lifted on the bearing plates. The battery is placed in the carrier, the battery is limited through the carrier, the stability of the battery is improved, the simultaneous weighing measurement of a plurality of batteries is realized, and the weighing measurement efficiency is improved. Through driving the lifter plate towards the weighing machine removal for the measuring end of weighing machine passes the lifter plate and jack-up in the loading board, and then measures the battery on the loading board, avoids directly placing the battery on weighing machine and assaults easily and leads to weighing data inaccurate problem, improves weighing accuracy and stability.

Preferably, the lifting plate is in sliding fit with the supporting frame through a guide post, and the supporting frame is provided with a lifting driver connected with the lifting plate. The drive end of lift driver is connected in the bottom surface of lifter plate, has offered the logical groove that supplies the weighing machine to measure the end and pass on the lifter plate, and then can drive the lifter plate through the lift driver and remove towards the weighing machine for the measuring end of weighing machine passes logical groove and jack-up in the loading board, and then accomplishes weighing the battery on the loading board.

Preferably, a first positioning column is arranged at the measuring end of the weighing device, and a first guide sleeve matched with the first positioning column in a positioning way is arranged on the bearing plate. And when the lifting plate descends and moves, the first positioning column on the weighing device is matched with the first guide sleeve of the bearing plate in a positioning manner, the connecting block of the measuring end of the weighing device is abutted to the bearing plate, and the measuring end of the weighing device is stably lifted on the bearing plate through the positioning and matching of the first positioning column and the first guide sleeve, so that the measuring stability is improved.

Preferably, the lifting plate is provided with a second positioning column, and the bearing plate is provided with a second guide sleeve in sliding fit with the second positioning column. When the measuring end of the weighing device is lifted on the bearing plate, the second positioning column on the bearing plate is in sliding fit with the second guide sleeve, and then the bearing plate is separated from the lifting plate.

Preferably, a baffle plate extending to the periphery of the carrier is arranged on the supporting frame. The influence of air flow or other factors on weighing is reduced by the baffle.

Preferably, the baffle is provided with a detection sensor, and the carrier is provided with a through hole for the detection sensor to detect the in-place condition of the battery. The detection sensor may be an correlation sensor, and detection light emitted by the correlation sensor passes through a through hole of the carrier, so as to detect the in-place condition of the battery.

Preferably, the weighing machine further comprises a weighing base, wherein the weighing base is carried by the weighing machine through a marble Dan Cheng. The anti-vibration effect is improved, and the influence of external vibration on the weighing result is reduced.

Preferably, the weighing platform comprises the weighing mechanism, a fetching mechanism and a transferring and waiting mechanism, wherein the weighing mechanism and the transferring and waiting mechanism are arranged on a moving path of the fetching mechanism, and the fetching mechanism is used for feeding a battery to the weighing mechanism and transferring the battery from the weighing mechanism to the transferring and waiting mechanism. When the battery conveying line conveys and feeds the batteries, the batteries on the conveying line are fed to the weighing mechanism through the weighing mechanism, and after the batteries are weighed through the weighing mechanism, the batteries are transferred to the transferring and waiting mechanism from the weighing mechanism by the weighing mechanism, so that the follow-up liquid injection process is convenient to take materials, and the production efficiency is improved.

Preferably, the fetching mechanism comprises a movable seat, a first driver arranged on the movable seat and a fetching member for grabbing the battery, wherein the fetching member is connected to the driving end of the first driver, and the movable seat is arranged on the multi-shaft movable assembly. The first driver drives the material taking part to move towards the battery, the material taking part grabs the battery, and the movable seat is arranged on the multi-shaft movable assembly. The multi-shaft moving assembly drives the moving seat to move along the multi-shaft direction, so that the battery is transferred to the preset position.

Preferably, the transfer is waited the material mechanism and is included transfer charging tray and second driver, transfer charging tray connect in the drive end of second driver, weigh the back through weighing machine construct to the battery, get a mechanism again with the battery from weighing machine construct transfer to transfer the charging tray, the second driver is used for driving transfer charging tray and removes, makes things convenient for follow-up notes liquid process to get the material.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the weighing device is arranged on the upper surface of the support frame in a penetrating manner, the lifting plate is arranged on the support frame in a lifting manner, the plurality of bearing plates are arranged on the lifting plate in a detachable manner, the bearing plates are in lifting sliding fit with the lifting plate, the bearing plates are provided with the carrier for accommodating the batteries, the batteries are further placed in the carrier, the batteries are limited by the carrier, the stability of the batteries is improved, the simultaneous weighing measurement of a plurality of batteries is realized, and the weighing measurement efficiency is improved. The lifter plate can go up and down to remove towards the weighing machine, after the battery is placed in the carrier, remove towards the weighing machine through driving the lifter plate for the measuring end of weighing machine passes the lifter plate and jack-up in the loading board, and then measures the battery on the loading board, avoids directly placing the battery on the weighing machine and assaults easily and leads to weighing data inaccurate problem, improves weighing accuracy and stability.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present utility model or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from them without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a weighing mechanism according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a weighing mechanism according to an embodiment of the present utility model;

FIG. 3 is an overall block diagram of a weighing mechanism according to an embodiment of the present utility model;

FIG. 4 is a layout of a weigh platform according to an embodiment of the present utility model;

fig. 5 is a block diagram of a take out assembly according to an embodiment of the present utility model.

Reference numerals

10. A support frame; 20. a weighing device; 21. a measuring end; 22. a first positioning column; 23. a first guide sleeve; 24. a weighing base; 30. a lifting plate; 31. a lifting driver; 32. a guide post; 40. a carrying plate; 41. a carrier; 42. a through hole; 43. a second guide sleeve; 44. a second positioning column; 50. a picking mechanism; 51. a material taking member; 52. a first driver; 53. a movable seat; 54. a multi-axis movement assembly; 541. an X-axis driver; 542. a Y-axis driver; 60. a material transferring and waiting mechanism; 61. a middle-rotating material tray; 62. a second driver; 70. and the code scanning mechanism.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.

It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

For a further understanding of the nature, features, and efficacy of the present utility model, the following examples are set forth in order to provide a further understanding of the utility model, and are intended to be described in connection with the accompanying drawings:

in order to solve the above technical problems, the present embodiment provides a weighing mechanism, as shown in fig. 1-2, including a support frame 10, a weighing device 20 penetrating through the upper surface of the support frame 10, a lifting plate 30 is disposed on the support frame 10 in a lifting manner, and a plurality of carrying plates 40 are detachably disposed on the lifting plate 30, where the carrying plates 40 are in lifting sliding fit with the lifting plate 30. The carrier 41 for accommodating the batteries is arranged on the carrier plate 40, the batteries are placed in the carrier 41, the batteries are limited through the carrier 41, the stability of the batteries is improved, simultaneous weighing and measuring of a plurality of batteries are realized, and the weighing and measuring efficiency is improved. The lifter plate 30 can move up and down towards the weighing device 20, when the battery is placed on the carrier 41, the lifter plate 30 is driven to move towards the weighing device 20, so that the measuring end 21 of the weighing device 20 penetrates through the lifter plate 30 and is lifted up to the bearing plate 40, the battery on the bearing plate 40 is measured, the problem that weighing data are inaccurate due to the fact that the battery is placed on the weighing device directly and is easy to impact is avoided, and weighing precision and stability are improved.

Specifically, in order to drive the lifting plate 30 to move up and down, the lifting plate 30 is in lifting sliding fit with the support frame 10 through the guide post 32, and the support frame 10 is provided with a lifting driver 31 connected to the lifting plate 30. For example, the lifting driver 31 may be an air cylinder, the driving end of the lifting driver 31 is connected to the bottom surface of the lifting plate 30, a through slot through which the measuring end of the weighing device 20 passes is formed in the lifting plate 30, and then the lifting plate 30 may be driven by the lifting driver 31 to move towards the weighing device 20, so that the measuring end of the weighing device 20 passes through the through slot and is lifted up to the bearing plate 40, and then the weighing of the battery on the bearing plate 40 is completed.

In order to ensure that the measuring end 21 of the weighing apparatus 20 can be stably supported on the carrying plate 40, as a preferred embodiment, as shown in fig. 2, a connecting block is disposed at the measuring end 21 of the weighing apparatus 20, a plurality of first positioning columns 22 are disposed on the connecting block, and a first guiding sleeve 23 matched with the first positioning columns 22 in a positioning manner is disposed on the carrying plate 40. And when the lifting plate 30 descends and moves, the first positioning column 22 on the weighing device 20 is matched with the first guide sleeve 23 of the bearing plate 40 in a positioning way, and then the connecting block of the measuring end 21 of the weighing device 20 is abutted to the bearing plate 40, and the measuring end 21 of the weighing device 20 is stably lifted on the bearing plate 40 through the positioning and matching of the first positioning column 22 and the first guide sleeve 23, so that the bearing plate 40 is prevented from being displaced after lifting, and the measuring stability is improved.

Further, a second positioning post 44 is disposed on the lifting plate 30, and a second guiding sleeve 43 slidably engaged with the second positioning post 44 is disposed on the carrying plate 40. When the measuring end 21 of the weighing device 20 is lifted on the carrying plate 40, the second positioning post 44 on the carrying plate 40 is slidably engaged with the second guiding sleeve 43, and the carrying plate 40 is separated from the lifting plate 30.

In order to stably place the weighing device 20, the embodiment further comprises a weighing base 24, marble is arranged on the weighing base 24, the weighing base 24 is borne by the marble and is arranged on the weighing device 20, so that the anti-seismic effect is improved, and the influence of external vibration on the weighing result is reduced. Wherein, a plurality of weighing devices 20 are arranged on the weighing base 24, and the number and the positions of the weighing devices 20 are in one-to-one correspondence with the bearing plates 40 on the lifting plate 30, so that each weighing device 20 correspondingly lifts one weighing device 20, thereby ensuring the measurement accuracy.

The support frame 10 is provided with a baffle 11 extending to the outer periphery of the carrier 41. As shown in fig. 3, the baffle 11 surrounds the weight balance 20, the lifting plate 30, the carrying plate 40 and the carrier 41, and the influence of air flow or other factors on weighing is reduced by the baffle 11.

To realize whether the battery in the carrier 41 is put in place or not, the baffle 11 is provided with a detection sensor 12, and the outer peripheral surface of the carrier 41 is perforated with a through hole 42 for the detection sensor 12 to detect the battery in place. For example, the detection sensor 12 may be an correlation sensor, and detection light emitted by the correlation sensor passes through the through hole 42 of the carrier 41, so as to detect the in-place condition of the battery.

On the other hand, this embodiment still provides a weighing platform, as shown in fig. 4, including foretell weighing mechanism, get a mechanism 50 and transfer and wait the material mechanism 60, weighing mechanism and transfer wait the material mechanism 60 to set up on getting the travel path of a mechanism 50, when battery transfer line carries the material loading with the battery, through getting the battery material loading to weighing mechanism on the mechanism 50 will carry the line, weigh the back through weighing mechanism to the battery, get a mechanism 50 again with the battery from weighing mechanism transfer to transfer wait the material mechanism 60, the convenience is followed annotates the liquid process and is got the material, improve production efficiency.

Specifically, in order to implement transferring the battery, as shown in fig. 5, the fetching mechanism 50 includes a moving seat 53, a first driver 52 disposed on the moving seat 53, and a plurality of fetching members 51 for grabbing the battery, where the fetching members 51 are connected to the driving end of the first driver, and exemplary, the first driver 52 may be a driving structure formed by a motor screw, or may be an air cylinder, and the plurality of fetching members 51 are disposed on the driving end of the first driver 52, and the fetching members 51 may be a fetching structure such as a clamping jaw, a sucking disc, and a finger air cylinder, and the fetching members 51 are driven by the first driver 52 to move towards the battery, so that the fetching members 51 grab the battery, and the moving seat 53 is disposed on the multi-axis moving assembly 54. The movement seat 53 is driven to move in multiple axial directions by the multiple-axis movement assembly 54, so that the battery is transferred to a preset position. Wherein the multi-axis motion assembly 54 may include an X-axis drive 542 and a Y-axis drive 541.

Further, the transferring mechanism 60 includes a transferring tray 61 and a second driver 62, and the transferring tray 61 is connected to the driving end of the second driver 62. After the battery is weighed through the weighing mechanism, the battery is transferred to the transfer tray 61 from the weighing mechanism by the taking mechanism 50, and the second driver 62 is used for driving the transfer tray 61 to move, so that the subsequent liquid injection process is convenient for taking materials. A code scanning mechanism 70 is further arranged between the weighing mechanism and the transferring and waiting mechanism 60, and the code scanning mechanism 70 is used for scanning two-dimensional codes or bar codes on the battery. The code scanning mechanism 70 includes a code scanner, a motor, and a code scanning carrier for placing a battery for weighing, the motor driving end is connected to the code scanning carrier, and the code scanning carrier is driven to rotate by the motor to ensure that the code scanner can scan a two-dimensional code or a bar code on the battery.

In summary, in one or more embodiments of the present utility model, a weighing device is arranged on an upper surface of a supporting frame, a lifting plate is arranged on the supporting frame in a lifting manner, a plurality of bearing plates are detachably arranged on the lifting plate, the bearing plates are in lifting sliding fit with the lifting plate, and a carrier for accommodating batteries is arranged on the bearing plates, so that the batteries are placed in the carrier, the batteries are limited by the carrier, the stability of the batteries is improved, simultaneous weighing measurement of a plurality of batteries is realized, and the weighing measurement efficiency is improved. The lifter plate can go up and down to remove towards the weighing machine, after the battery is placed in the carrier, remove towards the weighing machine through driving the lifter plate for the measuring end of weighing machine passes the lifter plate and jack-up in the loading board, and then measures the battery on the loading board, avoids directly placing the battery on the weighing machine and assaults easily and leads to weighing data inaccurate problem, improves weighing accuracy and stability.

The above-described embodiments do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the above embodiments should be included in the scope of the present utility model.

Claims

1. A weighing mechanism, characterized in that: including support frame (10), wear to arrange in weighing machine (20), the liftable of support frame (10) set up in lifter plate (30) on support frame (10), detachably is provided with a plurality of loading board (40) on lifter plate (30), be provided with carrier (41) that are used for holding the battery on loading board (40), lifter plate (30) orientation weighing machine (20) remove, so that measuring end (21) of weighing machine (20) pass lifter plate (30) and jack-up in loading board (40).

2. The weighing mechanism of claim 1, wherein: the lifting plate (30) is in lifting sliding fit with the supporting frame (10) through the guide post (32), and the supporting frame (10) is provided with a lifting driver (31) connected with the lifting plate (30).

3. The weighing mechanism of claim 1, wherein: the measuring end (21) of the weighing device (20) is provided with a first positioning column (22), and the bearing plate (40) is provided with a first guide sleeve (23) matched with the first positioning column (22) in a positioning way.

4. The weighing mechanism of claim 1, wherein: the lifting plate (30) is provided with a second positioning column (44), and the bearing plate (40) is provided with a second guide sleeve (43) which is in sliding fit with the second positioning column (44).

5. The weighing mechanism of claim 1, wherein: a baffle plate (11) extending to the periphery of the carrier (41) is arranged on the support frame (10).

6. The weighing mechanism of claim 5, wherein: the baffle (11) is provided with a detection sensor (12), and the carrier (41) is provided with a through hole (42) for the detection sensor (12) to detect the in-place condition of the battery.

7. The weighing mechanism of claim 1, wherein: the weighing device further comprises a weighing base (24), wherein the weighing base (24) is carried by the weighing device (20) through a marble Dan Cheng.

8. A weighing platform, characterized in that: comprising a weighing mechanism according to any one of claims 1-7, a pick-up mechanism (50) and a transfer-to-be-charged mechanism (60), said weighing mechanism and transfer-to-be-charged mechanism (60) being arranged on a movement path of said pick-up mechanism (50), said pick-up mechanism (50) being adapted to load a battery to said weighing mechanism and to transfer a battery from said weighing mechanism to said transfer-to-be-charged mechanism (60).

9. The weighing platform of claim 8 wherein: get a mechanism (50) including remove seat (53), set up in remove first driver (52) of seat (53), be used for snatching the material piece (51) of getting of battery, get material piece (51) connect in the drive end of first driver, remove seat (53) and set up on multiaxis remove subassembly (54).

10. The weighing platform of claim 8 wherein: the transfer waiting mechanism (60) comprises a transfer tray (61) and a second driver (62), and the transfer tray (61) is connected to the driving end of the second driver (62).