CN210242738U

CN210242738U - Soft packet of lithium cell production line battery thickness measurement subassembly

Info

Publication number: CN210242738U
Application number: CN201921495780.6U
Authority: CN
Inventors: Lin Wang; 王林; Hengbang Wei; 韦亨邦; Kemin Hu; 胡科敏; Hui Wang; 王辉
Original assignee: Shenzhen Zhongji Automation Co Ltd
Current assignee: Shenzhen Zhongji Automation Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-04-03
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a soft packet of lithium cell production line battery thickness measurement subassembly, including the thickness measurement base, the upper end of thickness measurement base is equipped with a bottom plate, the upper end the place ahead of bottom plate is equipped with a backup pad, the upper end rear fixed mounting of bottom plate has a supporting seat, the upper end of supporting seat is provided with a roof, the upper end fixed mounting of roof has a cylinder and a No. two cylinders, a crane of head fixedly connected with of cylinder, the upper end of crane is equipped with a connecting plate, the upper end central point of connecting plate puts and is equipped with a pressure sensor, four corners in the bottom of connecting plate are equipped with a connecting piece respectively. A soft packet of lithium cell production line battery thickness measurement subassembly, possess the hold-down mechanism of two cylinders through the design, the thickness measurement process is accomplished to the two collaborative work, has retrencied the thickness measurement process, has improved the efficiency of whole production line.

Description

Soft packet of lithium cell production line battery thickness measurement subassembly

Technical Field

The utility model relates to a soft packet of lithium cell production field, in particular to soft packet of lithium cell production line battery thickness measurement subassembly.

Background

The thickness measuring process of battery is a necessary process on the soft package lithium battery production line, when pursuing faster production line, the time of going on that needs each process all compresses to a fixed value, wherein if there is a process time overlength, then can seriously influence the efficiency of whole production line, under this background, original thickness measuring mechanism efficiency can not satisfy the production demand, need seek more efficient thickness measuring mode, current check out test set is when the thickness measuring process, can not directly begin the thickness measuring, but the work of thickness measuring just formally begins when waiting for moving platform to remove to hold-down mechanism below, whole process still includes the relocation of a battery, make the process too fat and complicated, and the fault rate can be higher when using, can be more difficult when overhauing, the production efficiency of whole soft package lithium battery production line has been influenced greatly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a soft packet of lithium cell production line battery thickness measurement subassembly can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a soft packet of lithium cell production line battery thickness measurement subassembly, includes the thickness measurement base, the upper end of thickness measurement base is equipped with a bottom plate, the upper end the place ahead of bottom plate is equipped with a backup pad, the upper end rear fixed mounting of bottom plate has a supporting seat, the upper end of supporting seat is provided with a roof, the upper end fixed mounting of roof has a cylinder and No. two cylinders, a crane of head fixedly connected with of cylinder, the upper end of crane is equipped with a connecting plate, the upper end central point of connecting plate puts and is equipped with a pressure sensor, four corners in the bottom of connecting plate are equipped with a connecting piece respectively, the connecting piece passes the crane and connects a pressfitting board in the below of crane.

Preferably, the thickness measuring base is of a welded frame structure, a pair of fixed feet are arranged at the bottom of the thickness measuring base, and the bottom plate is fixedly arranged at the upper end of the thickness measuring base through screws.

Preferably, the backup pad utilizes screw fixed mounting on the bottom plate, a inductor is installed through the sheet metal component respectively in the both sides that are located the backup pad in bottom plate upper end.

Preferably, the rear end of the top plate is fixedly mounted on the supporting seat through a screw, the front end of the top plate extends out of the top surface of the supporting seat, and the two sides of the top plate are fixedly connected to the front end surface of the supporting seat through two reinforcing ribs with triangular structures.

Preferably, the first cylinder is located behind the second cylinder, and an electromagnetic valve and an adjusting valve are respectively installed on one side of the upper end face of the top plate, which is located behind the first cylinder and the second cylinder.

Preferably, a vertical guide rail is arranged on the supporting legs at the two sides of the front end of the supporting seat, a sliding block is arranged at the position, corresponding to the guide rail on the supporting seat, of the two sides of the rear end of the lifting frame respectively, and the sliding block is clamped on the guide rail.

Preferably, the piston rod of the second cylinder head penetrates downwards through the top plate and is located right above the pressure sensor mounted on the connecting plate.

Preferably, the upper end of the lifting frame is provided with a guide shaft in front of the connecting plate, and a buffer is additionally arranged in front of the bottom of the laminated plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, possess the hold-down mechanism of two cylinders through the design, wherein big cylinder is responsible for putting down and mentioning of hold-down mechanism, little cylinder is then pressed down battery clamp plate on pressure sensor and is moved and detect, the thickness measurement process is accomplished in the two collaborative work, under the effect of big cylinder, hold-down mechanism can guarantee that the material loading process of battery anchor clamps has sufficient space vacancy, the battery that is fit for various model thickness detects, and simplified the heavy and miscellaneous functional structure of former thickness measurement mechanism, make the cost reduction of mechanism, the performance is more stable, the productivity is more high-efficient, it is more convenient to overhaul the maintenance, can the high demand of producing the line of the novel under the high performance requirement of full aspect.

Drawings

Fig. 1 is a schematic view of the overall structure of a battery thickness measuring assembly of a soft package lithium battery production line of the utility model;

fig. 2 is a side view of the battery thickness measuring assembly of the soft package lithium battery production line of the present invention;

fig. 3 is a plan view of the battery thickness measuring assembly of the soft package lithium battery production line of the utility model;

fig. 4 is the utility model relates to a top view of soft packet of lithium cell production line battery thickness measurement subassembly.

In the figure: 1. a thickness measuring base; 2. fixing the ground feet; 3. a base plate; 4. a support plate; 5. an inductor; 6. a supporting seat; 7. a top plate; 8. reinforcing ribs; 9. a first cylinder; 10. a second cylinder; 11. an electromagnetic valve; 12. adjusting a valve; 13. a guide rail; 14. a slider; 15. a lifting frame; 16. a connecting plate; 17. a connecting member; 18. pressing the plywood; 19. a guide shaft; 20. a pressure sensor; 21. a buffer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a soft package lithium battery production line battery thickness measuring subassembly, including thickness measuring base 1, thickness measuring base 1's upper end is equipped with a bottom plate 3, bottom plate 3's upper end the place ahead is equipped with a backup pad 4, bottom plate 3's upper end rear fixed mounting has a supporting seat 6, the upper end of supporting seat 6 is provided with a roof 7, the upper end fixed mounting of roof 7 has a cylinder 9 and a cylinder 10 No. two, a crane 15 of cylinder 9's head fixedly connected with, crane 15's upper end is equipped with a connecting plate 16, connecting plate 16's upper end central point puts and is equipped with a pressure sensor 20, four corners in bottom of connecting plate 16 are equipped with a connecting piece 17 respectively, connecting piece 17 passes crane 15 and connects a pressfitting board 18 in crane 15's below.

The thickness measuring base 1 is of a welded frame structure, a pair of fixed feet 2 are mounted at the bottom of the thickness measuring base, and the bottom plate 3 is fixedly mounted at the upper end of the thickness measuring base 1 through screws; the supporting plate 4 is fixedly arranged on the bottom plate 3 by using screws, and the upper end of the bottom plate 3 is provided with an inductor 5 on two sides of the supporting plate 4 through sheet metal parts; the rear end of the top plate 7 is fixedly arranged on the supporting seat 6 through a screw, the front end of the top plate extends out of the top surface of the supporting seat 6, and the two sides of the top plate are fixedly connected to the front end surface of the supporting seat 6 through two reinforcing ribs 8 with triangular structures; the first cylinder 9 is positioned behind the second cylinder 10, and an electromagnetic valve 11 and an adjusting valve 12 are respectively installed on one side of the upper end face of the top plate 7, which is positioned behind the first cylinder 9 and the second cylinder 10; a vertical guide rail 13 is arranged on the support legs at the two sides of the front end of the support seat 6, a sliding block 14 is respectively arranged at the two sides of the rear end of the lifting frame 15 corresponding to the guide rail 13 on the support seat 6, and the sliding block 14 is clamped on the guide rail 13; the piston rod of the head of the second air cylinder 10 penetrates through the top plate 7 downwards and is positioned right above the pressure sensor 20 mounted on the connecting plate 16; the upper end of the lifting frame 15 is provided with a guide shaft 19 in front of the connecting plate 16, and a buffer 21 is additionally arranged in front of the bottom of the laminated plate 18.

It should be noted that the utility model relates to a soft packet of lithium battery production line battery thickness measurement subassembly, through install a cylinder 9 and a cylinder 10 No. two on roof 7 at the top of supporting seat 6 respectively, cylinder 9 is big cylinder, and the piston rod of its head is fixed connection to crane 15 for control whole hold-down mechanism's lift, and cylinder 10 No. two is little cylinder, and the piston rod of its head is located directly downwards on pressure sensor 20 of connecting plate 16 upper end, is used for controlling the motion of pressfitting board 18 to carry out the thickness measurement; in actual operation, when the battery from the previous process is clamped on the support plate 4 by the battery clamp, through the intelligent control of the solenoid valve 11 and the regulating valve 12, the preset flow action is provided, firstly, the first cylinder 9 is started to push the lifting frame 15 to move vertically downwards to a specified position under the restriction of the guide rail 13 and the slide block 14, then, the second cylinder 10 is started to enable the piston rod at the head of the second cylinder to be tightly propped against the pressure sensor 20 at the upper end of the connecting plate 16, so that the pressure sensor 20 pushes the connecting plate 16 to move vertically downwards along the guide shaft 19 while bearing force, the lower pressing plate 18 is driven to move downwards until the surface of the battery to be tested is removed, and under the continuous action, the pressure sensor 20 continuously bears force until the pressure value reaches the preset, the position of the laminated plate 18 is measured by sensors 5 installed at the upper end of the base plate 3 and located at both sides of the support plate 4, so that the thickness of the battery is determined, and the thickness measuring process is completed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a soft packet of lithium cell production line battery thickness measurement subassembly which characterized in that: comprises a thickness measuring base (1), a bottom plate (3) is arranged at the upper end of the thickness measuring base (1), a supporting plate (4) is arranged in front of the upper end of the bottom plate (3), a supporting seat (6) is fixedly arranged behind the upper end of the bottom plate (3), a top plate (7) is arranged at the upper end of the supporting seat (6), a first air cylinder (9) and a second air cylinder (10) are fixedly arranged at the upper end of the top plate (7), the head of the first air cylinder (9) is fixedly connected with a lifting frame (15), a connecting plate (16) is arranged at the upper end of the lifting frame (15), a pressure sensor (20) is arranged at the center of the upper end of the connecting plate (16), four corners of the bottom of the connecting plate (16) are respectively provided with a connecting piece (17), the connecting piece (17) passes through the lifting frame (15) and is connected with a laminated board (18) below the lifting frame (15).

2. The battery thickness measuring assembly of the soft package lithium battery production line according to claim 1, characterized in that: the thickness measuring base (1) is of a welded frame structure, a pair of fixed ground feet (2) is installed at the bottom of the thickness measuring base, and the bottom plate (3) is fixedly installed at the upper end of the thickness measuring base (1) through screws.

3. The battery thickness measuring assembly of the soft package lithium battery production line according to claim 1, characterized in that: backup pad (4) utilize screw fixed mounting on bottom plate (3), bottom plate (3) upper end is installed one inductor (5) through the sheet metal component respectively in the both sides that are located backup pad (4).

4. The battery thickness measuring assembly of the soft package lithium battery production line according to claim 1, characterized in that: the rear end of the top plate (7) is fixedly arranged on the supporting seat (6) through screws, the front end of the top plate extends out of the top surface of the supporting seat (6), and the two sides of the top plate are fixedly connected to the front end surface of the supporting seat (6) through two reinforcing ribs (8) with triangular structures.

5. The battery thickness measuring assembly of the soft package lithium battery production line according to claim 1, characterized in that: the first cylinder (9) is located behind the second cylinder (10), and an electromagnetic valve (11) and an adjusting valve (12) are respectively installed on one side of the upper end face of the top plate (7) located behind the first cylinder (9) and the second cylinder (10).

6. The battery thickness measuring assembly of the soft package lithium battery production line according to claim 1, characterized in that: the supporting legs at two sides of the front end of the supporting seat (6) are provided with a vertical guide rail (13), the two sides of the rear end of the lifting frame (15) are provided with a sliding block (14) respectively at the position corresponding to the guide rail (13) on the supporting seat (6), and the sliding block (14) is clamped on the guide rail (13).

7. The battery thickness measuring assembly of the soft package lithium battery production line according to claim 1, characterized in that: the piston rod of the head of the second cylinder (10) penetrates through the top plate (7) downwards and is positioned right above the pressure sensor (20) installed on the connecting plate (16).

8. The battery thickness measuring assembly of the soft package lithium battery production line according to claim 1, characterized in that: a guide shaft (19) is arranged in front of the connecting plate (16) at the upper end of the lifting frame (15), and a buffer (21) is additionally arranged in front of the bottom of the laminated plate (18).