CN217263336U

CN217263336U - Lamination platform lifting bottom plate for battery production

Info

Publication number: CN217263336U
Application number: CN202220641199.6U
Authority: CN
Inventors: 卢勇
Original assignee: Shenzhen Chuangyicheng Precision Technology Co Ltd
Current assignee: Shenzhen Chuangyicheng Precision Technology Co Ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-08-23
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to a lamination platform lifting bottom plate for battery production, which comprises a bottom plate, wherein four corners of the bottom plate are respectively provided with a sliding hole, a guide rod is respectively connected in the sliding holes in a sliding way, and two symmetrical guide rails are respectively fixed at two sides of the top surface of the bottom plate; this battery production is with lamination platform raised bottom plate is through the preforming mechanism that sets up in bottom plate top both sides: on one hand, the piston rod of the first air cylinder drives the connecting seat to move relatively along the guide rail, so that the pressing block can be driven to move in the horizontal direction, on the other hand, the piston rod of the second air cylinder drives the fixing seat to move up and down along the connecting rod, so that the pressing block can be driven to move in the vertical direction, and in addition, the output shaft of the motor drives the threaded rod to rotate, so that the pressing block can be driven to move in the horizontal direction; this design is through the regulation to the briquetting position, and the briquetting of being convenient for supports the pole piece tightly and fixes at lamination bench, avoids the situation that the pole piece misplaces to appear at the in-process of lamination.

Description

Lamination platform lifting bottom plate for battery production

Technical Field

The utility model relates to a battery production technical field specifically is a lamination platform lifting bottom plate is used in battery production.

Background

In the process of battery production, a laminating machine is needed to realize the lamination of battery cores, a laminating table is a platform for lamination on the laminating machine and is generally arranged on a bottom plate, and the bottom plate can drive the laminating table to lift so as to facilitate the lamination; at present, a bottom plate only has a function of driving a lamination table to lift, the structure and the function of the bottom plate are simple, when the lamination table carries out lamination, a pole piece is not fixed on the lamination table, and therefore the situation that dislocation is easy to occur in the lamination process is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamination platform raised and lowered plate is used in battery production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a laminated table lifting bottom plate for battery production comprises a bottom plate, wherein slide holes are formed in four corners of the bottom plate, guide rods are connected in the slide holes in a sliding mode, and two symmetrical guide rails are fixed on two sides of the top surface of the bottom plate; a laminating table is arranged above the bottom plate; the pressing mechanism comprises two symmetrical first cylinders, a connecting seat is fixedly connected between the tail ends of piston rods of the two first cylinders, two symmetrical sliding grooves are formed in the connecting seat, and the sliding grooves are in sliding connection with corresponding guide rails.

As a preferred technical scheme of the utility model, both sides of the top surface of the connecting seat are fixedly connected with second cylinders, and both sides of the top surface of the connecting seat, which are positioned on the second cylinders, are fixedly connected with connecting rods; the air cylinder is characterized in that a fixed seat is arranged above the connecting seat, two symmetrical connecting frames are fixedly connected to the bottom surface of the fixed seat, through holes in sliding connection with the connecting rods are formed in the connecting frames, and the top end of a piston rod of the second air cylinder is fixedly connected with the bottom surface of the fixed seat.

As a preferred technical scheme of the utility model, a bar-shaped groove is formed on the fixing base, a threaded rod is rotationally connected in the bar-shaped groove, a sliding block is also connected in the bar-shaped groove in a sliding manner, and the threaded rod passes through the sliding block and is in threaded connection with the sliding block; the motor is installed on one side wall of the fixing seat, the tail end of an output shaft of the motor is in coaxial key joint with the threaded rod, pressing blocks are fixedly connected to one side wall of the sliding block, and the pressing blocks are located above the lamination table.

As the utility model discloses preferred technical scheme, the coaxial stopper that is fixed with in top of connecting rod, the radius of stopper is greater than the radius of through-hole.

As the utility model discloses preferred technical scheme, the guide rail with the whole shape of spout all is trapezoidal.

As the utility model discloses preferred technical scheme, the lamination platform with through a plurality of branches of bolt fixedly connected with between the bottom plate.

As the utility model discloses preferred technical scheme, two fixedly connected with fixed plate between the guide rail, first cylinder passes through bolt and fixed plate fixed connection.

As the utility model discloses preferred technical scheme, the both ends of threaded rod are passed through the bearing and are connected with the rotation of bar groove both sides wall.

Compared with the prior art, the beneficial effects of the utility model are that: this lamination platform lifting bottom plate is used in battery production is through the sheeting mechanism that sets up in bottom plate top both sides: on one hand, the piston rod of the first air cylinder drives the connecting seat to move relatively along the guide rail, and the pressing block can be driven to move in the horizontal direction through the movement of the connecting seat; this design is through the regulation to the briquetting position, and the briquetting of being convenient for supports the pole piece tightly and fixes at lamination bench, avoids the situation that the pole piece misplaces to appear at the in-process of lamination, has guaranteed the quality of lamination.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the middle bottom plate of the present invention;

FIG. 3 is a schematic structural view of a pressing mechanism of the present invention;

FIG. 4 is a schematic view of a part of the pressing mechanism of the present invention;

fig. 5 is a second schematic view of a partial structure of the sheeting mechanism of the present invention.

In the figure:

1. a base plate; 11. a slide hole; 12. a guide bar; 13. a guide rail; 14. a fixing plate;

2. a lamination table; 21. a strut;

3. a tablet pressing mechanism; 31. a first cylinder; 32. a connecting seat; 321. a chute; 33. a second cylinder; 34. a connecting rod; 341. a limiting block; 35. a fixed seat; 351. a strip-shaped groove; 36. a connecting frame; 361. a through hole; 37. a motor; 38. a threaded rod; 39. a slider; 391. and (7) briquetting.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The embodiment provides a technical scheme:

referring to fig. 1-2, a battery production stacking table lifting bottom plate comprises a bottom plate 1, wherein slide holes 11 are formed in four corners of the bottom plate 1, guide rods 12 are connected in the slide holes 11 in a sliding manner, the guide rods 12 are arranged so that the bottom plate 1 can slide up and down along the guide rods 12, and the bottom plate 1 can drive the stacking table 2 to lift; two symmetrical guide rails 13 are fixed on two sides of the top surface of the bottom plate 1, and the guide rails 13 are arranged to provide a guide effect for the movement of the tabletting mechanism 3; the top of bottom plate 1 is equipped with lamination platform 2, through a plurality of branches 21 of bolt fixedly connected with between lamination platform 2 and the bottom plate 1, the setting of branch 21 has played between lamination platform 2 and bottom plate 1 and has connected and fixed effect, is convenient for support lamination platform 2.

Referring to fig. 3-5, two pressing mechanisms 3 are disposed on two sides of the top surface of the bottom plate 1. The tablet pressing mechanism 3 comprises two symmetrical first cylinders 31, a fixing plate 14 is fixedly connected between the two guide rails 13, the first cylinders 31 are fixedly connected with the fixing plate 14 through bolts, and the fixing plate 14 plays a role in supporting and fixing the first cylinders 31; the connecting base 32 is fixedly connected between the tail ends of the piston rods of the two first cylinders 31, the connecting base 32 is provided with two symmetrical sliding grooves 321, the sliding grooves 321 are in sliding connection with the corresponding guide rails 13, the overall shapes of the guide rails 13 and the sliding grooves 321 are both trapezoidal, the trapezoidal design enables the connecting base 32 not to be separated from the guide rails 13 when moving along the guide rails 13, and the stability of the connecting base 32 during movement is ensured; the piston rod of the first cylinder 31 can stretch and retract to drive the connecting seat 32 to move in the horizontal direction, so that the pressing block 391 can be driven to move in the horizontal direction, the pressing block 391 can move to the position above the lamination table 2 conveniently, and the pole piece can be fixed conveniently.

Specifically, the equal fixedly connected with second cylinder 33 of top surface both sides department of connecting seat 32, the piston rod top of second cylinder 33 and the bottom surface fixed connection of fixing base 35, the flexible fixing base 35 up-and-down motion that can drive of second cylinder 33's piston rod is convenient for drive briquetting 391 up-and-down motion, is convenient for fix the pole piece.

Specifically, the connecting rods 34 are fixedly connected to the top surfaces of the connecting seats 32 at the two sides of the second cylinder 33, the limiting blocks 341 are coaxially fixed to the top ends of the connecting rods 34, the radius of the limiting blocks 341 is larger than that of the through holes 361, the limiting blocks 341 are arranged to prevent the connecting frame 36 from separating from the connecting rods 34, and the normal movement of the fixing seat 35 is ensured; fixing base 35 is equipped with above connecting seat 32, and two symmetrical link 36 of bottom surface fixedly connected with of fixing base 35 all offer on the link 36 with connecting rod 34 sliding connection's through-hole 361, connecting rod 34 has played the effect of direction to the up-and-down motion of fixing base 35, and the fixing base 35 steady motion of being convenient for is convenient for drive briquetting 391 steady motion.

Specifically, a strip-shaped groove 351 is formed in the fixed seat 35, the threaded rod 38 is rotatably connected in the strip-shaped groove 351, two ends of the threaded rod 38 are rotatably connected with two side walls of the strip-shaped groove 351 through bearings, and the bearings play a role in supporting and supporting the threaded rod 38 to rotate, so that the threaded rod 38 can rotate stably; the sliding block 39 is further connected in the strip-shaped groove 351 in a sliding mode, the slot of the sliding block 39 is matched with the size of the strip-shaped groove 351, when the threaded rod 38 rotates, the sliding block 39 cannot rotate along with the rotation of the threaded rod 38, and therefore the sliding block 39 can conveniently slide along the strip-shaped groove 31 and drive the pressing block 391 to move synchronously; the threaded rod 38 passes through the sliding block 39 and is in threaded connection with the sliding block 39; a side wall mounting of fixing base 35 has motor 37, motor 37's the terminal coaxial key joint of output shaft and threaded rod 38, equal fixedly connected with briquetting 391 on the lateral wall of slider 39, briquetting 391 is located lamination platform 2 tops department, through the motor 37 output shaft, can drive threaded rod 38 and rotate, along with the rotation of threaded rod 38, can drive slider 39 and slide along strip-shaped groove 351, slider 39 can drive the briquetting 391 motion, be convenient for adjust the position of briquetting 391, be convenient for compress tightly fixedly to the pole piece.

It should be noted that the first cylinder 31, the second cylinder 33 and the motor 37 in the present embodiment are conventional technologies, and are not described herein again.

When the folding device is used, a user firstly controls the first air cylinders 31 on two sides to operate, the piston rods of the first air cylinders 31 extend and drive the connecting seats 32 to move, the connecting seats 32 move along the two guide rails 13, the connecting seats 32 synchronously drive the fixed seats 35 to move towards the lamination table 2, when the pressing blocks 391 move above the lamination table 2, the user stops the operation of the first air cylinders 31, then the user switches on the power supply of the motor 37, the output shaft of the motor 37 rotates to drive the threaded rod 38 to rotate, the sliding blocks 39 slide along the strip-shaped grooves 351 along with the rotation of the threaded rod 38, the sliding blocks 39 synchronously drive the pressing blocks 391 to move, when the pressing blocks 391 move to a proper position, the user stops the power supply of the motor 37, then the user controls the second air cylinders 33 to operate, the piston rods 3 of the second air cylinders 3 drive the fixed seats 35 to move, the connecting frames 36 synchronously move downwards along the connecting rods 34, and at the moment, the fixed seats 35 drive the sliding blocks 39 and the pressing blocks 391 to move downwards, the pressing block 391 abuts against the pole piece on the lamination stage 2, and the pole piece is fixed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a battery production is with lamination platform lifting bottom plate, includes bottom plate (1), its characterized in that: sliding holes (11) are formed in the four corners of the bottom plate (1), guide rods (12) are connected into the sliding holes (11) in a sliding mode, and two symmetrical guide rails (13) are fixed on the two sides of the top surface of the bottom plate (1); a laminating table (2) is arranged above the bottom plate (1); the pressing mechanism (3) is arranged on two sides of the top surface of the bottom plate (1), the pressing mechanism (3) comprises two symmetrical first cylinders (31), a connecting seat (32) is fixedly connected between the tail ends of piston rods of the two first cylinders (31), two symmetrical sliding grooves (321) are formed in the connecting seat (32), and the sliding grooves (321) are in sliding connection with corresponding guide rails (13).

2. The lamination table lifting bottom plate for battery production according to claim 1, wherein: the two sides of the top surface of the connecting seat (32) are fixedly connected with second cylinders (33), and the two sides of the top surface of the connecting seat (32) located on the second cylinders (33) are fixedly connected with connecting rods (34); the connecting device is characterized in that a fixed seat (35) is arranged above the connecting seat (32), two symmetrical connecting frames (36) are fixedly connected to the bottom surface of the fixed seat (35), through holes (361) which are connected with the connecting rod (34) in a sliding mode are formed in the connecting frames (36), and the top end of a piston rod of the second air cylinder (33) is fixedly connected with the bottom surface of the fixed seat (35).

3. The battery production stacking table lifting bottom plate according to claim 2, wherein: a strip-shaped groove (351) is formed in the fixed seat (35), a threaded rod (38) is rotationally connected in the strip-shaped groove (351), a sliding block (39) is further connected in the strip-shaped groove (351) in a sliding mode, and the threaded rod (38) penetrates through the sliding block (39) and is in threaded connection with the sliding block (39); a motor (37) is installed on one side wall of the fixed seat (35), the tail end of an output shaft of the motor (37) is in coaxial key joint with the threaded rod (38), pressing blocks (391) are fixedly connected to one side wall of the sliding block (39), and the pressing blocks (391) are located above the lamination table (2).

4. The battery production stacking table lifting bottom plate according to claim 2, wherein: a limiting block (341) is coaxially fixed at the top end of the connecting rod (34), and the radius of the limiting block (341) is larger than that of the through hole (361).

5. The lamination table lifting bottom plate for battery production according to claim 1, wherein: the guide rail (13) and the sliding groove (321) are both trapezoidal in overall shape.

6. The lamination table lifting bottom plate for battery production according to claim 1, wherein: a plurality of supporting rods (21) are fixedly connected between the laminating table (2) and the bottom plate (1) through bolts.

7. The lamination table lifting bottom plate for battery production according to claim 1, wherein: and a fixing plate (14) is fixedly connected between the two guide rails (13), and the first cylinder (31) is fixedly connected with the fixing plate (14) through a bolt.

8. The lamination table lifting base plate for battery production according to claim 3, wherein: the two ends of the threaded rod (38) are rotatably connected with the two side walls of the strip-shaped groove (351) through bearings.