Rapid hot press for power battery insulating film

Abstract

The utility model relates to the technical field of power batteries, in particular to a rapid hot press for a power battery insulating film, which comprises a workbench, a hot pressing assembly, a moving assembly and a placing assembly, a support frame is fixedly arranged on the upper surface of the workbench, and a mounting block is arranged on one side of the support frame in a sliding manner; the fixing plate drives the push rod to move downwards, so that the sliding block slides in the sliding hole, the moving seat is moved to the position below the hot pressing module, the hot pressing module is arranged on the moving seat, the hot pressing module is arranged on the moving seat, the hot pressing module is arranged on the moving seat, and the hot pressing module is arranged on the hot pressing module. The outer surface of the battery main body is subjected to insulating diaphragm hot pressing through the hot pressing block, the insulating diaphragm hot pressing efficiency of the battery main body is improved, the positions of the insulating diaphragms are fixed through cooperation of the extension springs and the pressing plates, and one insulating diaphragm is inserted into the mounting groove in a sliding manner, so that the insulating diaphragms can be conveniently and quickly placed into the hot pressing module.

Description

TECHNICAL FIELD

[0001] The utility model relates to power battery technical field, concretely is a kind of power battery insulation film fast hot press machine. BACKGROUND

[0002] Power battery is the core component of electric vehicle, power battery is the core component of new energy vehicle, and is the important direction of future energy transformation.

[0003] In prior art, such as patent application number "CN201520029151.X" proposes a hot press, including rack, the upper fixed die and lower fixed die of setting on rack and the hot die assembly of setting on rack and can be moved back and forth between upper fixed die and lower fixed die, the lower fixed die is in the just below of upper fixed die, the upper fixed die can be moved up and down relative to lower fixed die, the upper fixed die can be realized to turn over to front under the driving of cylinder assembly, including the die changing trolley for quickly changing lower fixed die, the die changing trolley is set in the front side of the rack.

[0004] But in the above patent, the structure of hot press is relatively complex, when carrying out insulation film hot pressing to power battery, need to place insulation film in the inside of hot pressing module, move power battery to the lower of hot pressing module, then carry out insulation film hot pressing to power battery, and the operation process is tedious, which affects the efficiency of power battery insulation film hot pressing. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of power battery insulation film fast hot press machine to solve the problems in the above background art.

[0006] The utility model can be realized by the following technical scheme:

[0007] A kind of power battery insulation film fast hot press machine, including workbench, hot pressing assembly, moving assembly and placing assembly, the upper surface of workbench is fixedly provided with support frame, one side of support frame is slidably provided with mounting block, the inside of mounting block is screw-threaded with two first bolts, the end of two first bolts is screw-threaded in the inside of support frame.

[0008] The hot pressing assembly includes electric push rod, electric push rod is vertically fixed and set in the middle part of mounting block, the movable end of electric push rod is fixedly provided with fixed plate, the lower surface of fixed plate is slidably provided with control block, the inside of control block is screw-threaded with two second bolts, the end of two second bolts is screw-threaded in the inside of fixed plate, the lower surface of control block is fixedly provided with hot pressing module, the upper surface of workbench is vertically fixedly provided with two vertical rods, fixed plate is slidably arranged on the outer surface of two vertical rods.

[0009] Preferably, the moving assembly comprises a moving seat slidingly arranged on the upper surface of the workbench, the lower surface of the moving seat is provided with two limiting grooves, and the upper surface of the workbench is fixedly provided with two limiting blocks which are slidingly arranged in the two limiting grooves respectively.

[0010] Preferably, the upper surface of the moving seat is provided with a battery body, the upper surface of the workbench is fixedly provided with two connecting blocks, the inner sides of the two connecting blocks are rotatably provided with L-shaped rotating blocks, the interiors of the two rotating blocks are provided with sliding holes, and the two sides of the moving seat are fixedly provided with sliding blocks which are slidingly arranged in the inner sides of the two sliding holes respectively.

[0011] Preferably, one side of the fixed plate is fixedly provided with two push rods, one end of each of the two rotating blocks is rotatably provided with a roller, and the lower ends of the two push rods are arranged on the upper surfaces of the two rollers respectively.

[0012] Preferably, the inner side of the moving seat is fixedly provided with a motor, the output end of the motor is fixedly provided with a horizontal shaft, one end of the horizontal shaft is fixedly arranged at the edge of an eccentric wheel, the eccentric wheel is rotatably arranged in the interior of the moving seat, the eccentric wheel is arranged below the battery body, the upper surface of the workbench is provided with a placing groove, and the eccentric wheel (21) is rotatably arranged in the inner side of the placing groove.

[0013] Preferably, the placing assembly comprises hidden grooves, the two hidden grooves are arranged in the interior of the support frame, the interiors of the two hidden grooves are fixedly provided with tensile springs, the lower ends of the two tensile springs are fixedly provided with pressing plates, the lower side of each of the pressing plates is provided with an insulating diaphragm, a plurality of insulating diaphragms are slidingly arranged in the interior of the support frame, the interior of the hot-pressing module is fixedly provided with a hot-pressing block, one side of the hot-pressing module is provided with a mounting groove, and the insulating diaphragm is slidingly arranged in the interior of the mounting groove.

[0014] The utility model discloses a beneficial effect:

[0015] The utility model discloses a hot-pressing assembly which comprises an electric push rod and a fixed plate, a moving assembly which comprises a moving seat and a limiting groove, and a fixed plate which drives a push rod to move downwards, so that a sliding block slides in a sliding hole, and the moving seat is moved below a hot-pressing module. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, for those skilled in the art, other drawings can also be obtained based on these drawings without any creative effort.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0018] Figure 2 It is a schematic diagram of the workbench and mounting block structure of the present application.

[0019] Figure 3 It is a schematic diagram of the extension spring and pressing plate structure of the present application.

[0020] Figure 4 It is a schematic diagram of the motor and eccentric wheel structure of the present application.

[0021] Figure 5 It is a schematic diagram of the second bolt and hot-pressing module structure of the present application.

[0022] The reference signs in the drawings are as follows:

[0023] 1, workbench; 2, support frame; 3, mounting block; 4, first bolt; 5, electric push rod; 6, fixed plate; 7, control block; 8, second bolt; 9, hot-pressing module; 10, vertical rod; 11, moving seat; 12, limiting groove; 13, limiting block; 14, connecting block; 15, rotating block; 16, sliding hole; 17, sliding block; 18, push rod; 19, battery main body; 20, motor; 21, eccentric wheel; 22, placing groove; 23, extension spring; 24, pressing plate. DETAILED DESCRIPTION

[0024] The technical solutions 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 a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without any creative effort fall within the scope of the present application.

[0025] A power battery insulation film rapid hot-pressing machine, comprising a workbench 1, a hot-pressing assembly, a moving assembly and a placing assembly, a support frame 2 is fixedly arranged on the upper surface of the workbench 1, a mounting block 3 is slidably arranged on one side of the support frame 2, two first bolts 4 are threadedly arranged in the mounting block 3, and the ends of the two first bolts 4 are threadedly arranged in the inside of the support frame 2.

[0026] The hot pressing assembly comprises an electric push rod 5 vertically fixedly arranged at the middle of the mounting block 3, a fixed plate 6 fixedly arranged at the movable end of the electric push rod 5, a control block 7 slidably arranged at the lower surface of the fixed plate 6, two second bolts 8 threadedly arranged at the inside of the control block 7, one end of the two second bolts 8 threadedly arranged at the inside of the fixed plate 6, a hot pressing module 9 fixedly arranged at the lower surface of the control block 7, and two vertical rods 10 vertically fixedly arranged at the upper surface of the workbench 1, the fixed plate 6 being slidably arranged at the outer surfaces of the two vertical rods 10.

[0027] As Figure 1 , Figure 2 and Figure 5 , the mounting block 3 is fixed to one side of the support frame 2 through the first bolt 4, the position of the electric push rod 5 is fixed, the fixed plate 6 is driven to move up and down along the vertical rod 10 through the movable end of the electric push rod 5, the control block 7 is fixed to the lower surface of the fixed plate 6 through the two second bolts 8, and the hot pressing module 9 is fixed below the fixed plate 6.

[0028] The moving assembly comprises a moving seat 11 slidably arranged at the upper surface of the workbench 1, two limiting grooves 12 formed at the lower surface of the moving seat 11, and two limiting blocks 13 fixedly arranged at the upper surface of the workbench 1, the two limiting blocks 13 being slidably arranged at the inside of the two limiting grooves 12, respectively.

[0029] As Figure 2 and Figure 4 , the moving seat 11 is slid on the upper surface of the workbench 1, the limiting blocks 13 are slid in the limiting grooves 12, and the position of the moving seat 11 is controlled.

[0030] The upper surface of the moving seat 11 is provided with a battery main body 19, the upper surface of the workbench 1 is fixedly provided with two connecting blocks 14, the inner sides of the two connecting blocks 14 are rotatably provided with L-shaped rotating blocks 15, the interiors of the two rotating blocks 15 are each provided with a sliding hole 16, and the two sides of the moving seat 11 are each fixedly provided with a sliding block 17, the two sliding blocks 17 being slidably arranged at the inner sides of the two sliding holes 16, respectively.

[0031] As Figure 1 , Figure 2 and Figure 4 , the battery main body 19 is placed on the upper surface of the workbench 1, when the moving seat 11 moves, the two sliding blocks 17 are slid at the inner sides of the two sliding holes 16, respectively, and the two rotating blocks 15 are rotated in the interiors of the two rotating blocks 15, respectively.

[0032] One side of the fixed plate 6 is fixedly provided with two push rods 18, one end of each of the two rotating blocks 15 is rotatably provided with a roller, and the lower ends of the two push rods 18 are arranged at the upper surfaces of the two rollers, respectively.

[0033] As Figure 1And Figure 5 Two push rods 18 are arranged above the two rollers respectively, when the push rod 18 moves downward, the push roller moves downward, so that the sliding hole 16 is vertically arranged above the workbench 1, and the pulling moving seat 11 moves the position.

[0034] The inner side of the moving seat 11 is fixedly provided with a motor 20, the output end of the motor 20 is fixedly provided with a horizontal shaft, one end of the horizontal shaft is fixedly arranged at the edge of an eccentric wheel 21, the eccentric wheel 21 is rotatably arranged in the moving seat 11, the eccentric wheel 21 is arranged below the battery main body 19, and the upper surface of the workbench 1 is provided with a placing groove 22, and the eccentric wheel 21 is rotatably arranged in the inner side of the placing groove 22.

[0035] As Figure 4 The output end of the motor 20 drives the horizontal shaft to rotate, the horizontal shaft drives the eccentric wheel 21 to rotate below the moving seat 11, and the battery main body 19 is pushed upward by the eccentric wheel 21.

[0036] The placing assembly comprises two hidden grooves arranged in the inner side of the support frame 2, two stretch springs 23 are fixedly arranged in the inner side of the two hidden grooves, the lower ends of the two stretch springs 23 are fixedly provided with a pressing plate 24, the lower side of the pressing plate 24 is provided with an insulating diaphragm, a plurality of insulating diaphragms are slidably arranged in the inner side of the support frame 2, and the inner side of the hot-pressing module 9 is fixedly provided with a hot-pressing block.

[0037] As Figure 3 And Figure 5 The stretch spring 23 and the pressing plate 24 cooperate to control a plurality of insulating diaphragms in the inner side of the support frame 2, push the insulating diaphragm into the installation groove, and cooperate the hot-pressing module 9 and the hot-pressing block to hot-press the insulating diaphragm on the outer surface of the battery main body 19.

[0038] The working principle of the quick hot-pressing machine for the power battery insulating film is as follows:

[0039] The installation block 3 is fixed on one side of the support frame 2 through the first bolt 4, the second bolt 8 is screwed into the inside of the fixed plate 6 and the control block 7, so that the hot-pressing module 9 is fixed below the fixed plate 6, the insulating film piece is pushed into the inside of the installation slot, the battery body 19 is placed on the upper surface of the moving seat 11, the movable end of the electric push rod 5 drives the fixed plate 6 to move downwards along the vertical rod 10, so that the push rod 18 pushes the roller to move downwards, the rotating block 15 rotates in the inside of the connecting block 14, the sliding block 17 slides in the inside of the sliding hole 16, and the moving seat 11 is driven to move to the lower side of the hot-pressing module 9 on the upper surface of the workbench 1, so that the hot-pressing module 9 moves to the outer surface of the battery body 19, and the insulating film piece is hot-pressed on the outer surface of the battery body 19; the movable end of the electric push rod 5 drives the fixed plate 6 to move upwards, so that the hot-pressing module 9 moves upwards, and the moving seat 11 moves in position; the output end of the electric motor 20 drives the cross shaft and the eccentric wheel 21 to rotate, and the battery body 19 is pushed upwards and taken out through the eccentric wheel 21.

[0040] Compared with the related art, the power battery insulating film rapid hot-pressing machine has the following beneficial effects:

[0041] The hot-pressing assembly comprises the electric push rod 5 and the fixed plate 6, and the moving assembly comprises the moving seat 11 and the limiting slot 12; the fixed plate 6 drives the push rod 18 to move downwards, so that the sliding block 17 slides in the inside of the sliding hole 16, and the moving seat 11 is moved to the lower side of the hot-pressing module 9; the outer surface of the battery body 19 is hot-pressed by the hot-pressing block, so that the efficiency of hot-pressing of the insulating film piece of the battery body 19 is improved.

[0042] The placing assembly comprises the hidden slot and the extension spring 23; the position of the insulating film piece is fixed by cooperation of the extension spring 23 and the pressing plate 24; one insulating film piece is slidably inserted into the inside of the installation slot, so that the insulating film piece is quickly placed in the inside of the hot-pressing module 9.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model; various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model.

Claims

1. A rapid hot press for insulating film of power batteries, comprising a worktable (1), a hot pressing assembly, a moving assembly, and a placing assembly, characterized in that, A support frame (2) is fixedly installed on the upper surface of the workbench (1). A mounting block (3) is slidably installed on one side of the support frame (2). Two first bolts (4) are installed in the internal thread of the mounting block (3). One end of the two first bolts (4) is threaded inside the support frame (2). The hot pressing assembly includes an electric push rod (5), which is vertically fixed in the middle of the mounting block (3). A fixing plate (6) is fixedly installed at the movable end of the electric push rod (5). A control block (7) is slidably installed on the lower surface of the fixing plate (6). Two second bolts (8) are threaded inside the control block (7). One end of the two second bolts (8) is threaded inside the fixing plate (6). A hot pressing module (9) is fixedly installed on the lower surface of the control block (7). Two vertical rods (10) are vertically fixed on the upper surface of the worktable (1). The fixing plate (6) is slidably installed on the outer surface of the two vertical rods (10).

2. The rapid hot pressing machine for power battery insulating film according to claim 1, characterized in that, The moving component includes a moving base (11), which is slidably disposed on the upper surface of the workbench (1). Two limiting grooves (12) are opened on the lower surface of the moving base (11). Two limiting blocks (13) are fixedly disposed on the upper surface of the workbench (1). The two limiting blocks (13) are slidably disposed inside the two limiting grooves (12).

3. The rapid hot pressing machine for power battery insulating film according to claim 2, characterized in that, The upper surface of the movable seat (11) is provided with a battery body (19), and the upper surface of the workbench (1) is fixedly provided with two connecting blocks (14). The inner side of each of the two connecting blocks (14) is rotatably provided with an L-shaped block (15). The interior of each of the two rotating blocks (15) is provided with a sliding hole (16). The two sides of the movable seat (11) are fixedly provided with sliding blocks (17), and the two sliding blocks (17) are respectively slidably provided inside the two sliding holes (16).

4. A rapid hot pressing machine for power battery insulating film according to claim 3, characterized in that, Two push rods (18) are fixedly installed on one side of the fixed plate (6), and rollers are rotatably installed at one end of each of the two rotating blocks (15). The lower ends of the two push rods (18) are respectively installed on the upper surface of the two rollers.

5. A rapid hot pressing machine for power battery insulating film according to claim 3, characterized in that, A motor (20) is fixedly installed on the inner side of the movable seat (11). A horizontal shaft is fixedly installed at the output end of the motor (20). One end of the horizontal shaft is fixedly installed on the edge of the eccentric wheel (21). The eccentric wheel (21) is rotatably installed inside the movable seat (11). The eccentric wheel (21) is installed below the battery body (19). A placement groove (22) is opened on the upper surface of the workbench (1). The eccentric wheel (21) is rotatably installed inside the placement groove (22).

6. A rapid hot pressing machine for power battery insulating film according to claim 1, characterized in that, The placement component includes hidden slots. Two hidden slots are opened inside the support frame (2). Tension springs (23) are fixedly installed inside the two hidden slots. Pressing plates (24) are fixedly installed at the lower ends of the two tension springs (23). Insulating films are installed below the pressing plates (24). Several insulating films are slidably installed inside the support frame (2). A hot pressing block is fixedly installed inside the hot pressing module (9). An installation slot is opened on one side of the hot pressing module (9). The insulating films are slidably installed inside the installation slot.

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