CN113725456A

CN113725456A - Whole assembly quality that pushes down of new forms of energy battery

Info

Publication number: CN113725456A
Application number: CN202110793474.6A
Authority: CN
Inventors: 张玉潘
Original assignee: Xiamen Weiya Intelligence Technology Co ltd
Current assignee: Xiamen Weiya Intelligent Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-11-30
Anticipated expiration: 2041-07-14
Also published as: CN113725456B

Abstract

The invention discloses a new energy battery integral downward pressing assembly device which comprises an assembly device body, a sliding seat and a camera vision judgment system, wherein the assembly device body is used for fixing a battery box so as to realize integral downward pressing assembly of a battery body into the battery box; the sliding seat is provided with a positioning assembly, and the positioning assembly comprises a fixed plate fixed at a position close to one end of the sliding seat, a sliding plate arranged at a position close to the other end of the sliding seat and opposite to the fixed plate at a certain distance, and clamping plates symmetrically arranged at positions close to two sides of the sliding seat; the sliding plate can move in a leaning or far translation mode relative to the fixed plate; the two clamping plates can synchronously move against or away from each other; the fixed plate, the sliding plate and the two clamping plates clamp and fix the battery box together; the speed and the accuracy that can effectively improve fixed battery case are prolonged, and the location is firm, and the fixed gesture of battery case is correct.

Description

Whole assembly quality that pushes down of new forms of energy battery

Technical Field

The invention relates to the technical field of new energy battery assembly, in particular to a new energy battery integral pressing assembly device.

Background

With the development of new energy batteries, the new energy batteries are gradually applied in various industries, and the assembly of the batteries is divided into a plurality of working sections including battery core processing, semi-finished product assembly, semi-finished product testing, finished product assembly, finished product testing and finished product packaging.

"a new forms of energy battery assembly quality" has been mentioned in application number 202020151695.4 patent, and this patent includes the assembly quality body, can carry out firm fixed to the battery case, and is convenient for remove the battery case, but the speed of fixed battery case is slower, and is difficult to fix the battery case in the slip seat center, has prolonged the device and has prolonged the dead time to the battery case, is not convenient for wholly push down the assembly battery.

Disclosure of Invention

The invention provides a new energy battery integral pressing assembly device which can effectively solve the problems that the battery box is not convenient to integrally press and assemble due to the fact that the speed of fixing the battery box is low, the battery box is not easy to fix at the center of a sliding seat, the positioning time of the device for the battery box is prolonged, the positioning is not firm, the fixing posture of the battery box is not correct, and the battery is not convenient to integrally press and assemble.

In order to achieve the purpose, the invention provides the following technical scheme:

the new energy battery integral downward pressing assembly device comprises an assembly device body for fixing a battery box to realize integral downward pressing assembly of a battery body into the battery box, wherein the assembly device body comprises a sliding seat and a camera vision judgment system arranged above the sliding seat, and the camera vision judgment system can judge whether the battery box is fixed at a preset position and whether the posture of the battery box is correct; the sliding seat is provided with a positioning assembly, and the positioning assembly comprises a fixed plate fixed at a position close to one end of the sliding seat, a sliding plate arranged at a position close to the other end of the sliding seat and opposite to the fixed plate at a certain distance, and clamping plates symmetrically arranged at positions close to two sides of the sliding seat; the sliding plate can move in a leaning or far translation mode relative to the fixed plate; the two clamping plates can synchronously move against or away from each other; the fixed plate, the sliding plate and the two clamping plates clamp and fix the battery box together.

A sliding cavity is arranged on one side inside the sliding seat, a sliding block is embedded inside the sliding cavity in a sliding manner, the top surfaces of the sliding blocks are symmetrically provided with supporting rods, a sliding plate is arranged between the top ends of the two supporting rods, a fixed plate is arranged on one side of the top surface of the sliding seat far away from the sliding plate, supporting plates are symmetrically arranged on one side of the sliding plate, one surface of the supporting plate is rotationally connected with a nut, the interior of the nut is sleeved with a clamping screw rod through threads, one end of the clamping screw penetrates through the supporting plate and is provided with a clamping plate, the front surface of the sliding plate is provided with a linkage hole corresponding to the supporting plate, the linkage hole is internally embedded with a linkage rod in a sliding manner, a rotary drum is arranged between the linkage hole on one side of the supporting plate and the nut, driven rods are embedded between the interiors of the rotary drums in a sliding manner, and two ends of each driven rod are respectively meshed with the nut and the linkage rod through bevel gears.

Preferably, the lead screw is installed to the one side equidistance of splint orientation backup pad, linkage hole aperture equals with the gangbar diameter.

Preferably, the top surface of the sliding seat is symmetrically provided with anti-sinking components corresponding to the sliding cavity, and the anti-sinking components comprise sliding holes, blocking grooves, blocking plates, supporting frames, compression springs, displacement screws and rotating rods;

the sliding hole has been seted up to the corresponding sliding chamber position department symmetry of sliding seat top surface, the catch groove has been seted up to sliding seat top surface symmetry, the inside equidistance of catch groove slides the embedding and has the baffle, the support frame is installed with the back symmetry in the sliding seat front, install compression spring between baffle and the support frame, the inside rotation of sliding chamber is connected with the displacement screw rod, displacement screw rod one end runs through the sliding block through the screw thread and installs the bull stick, bull stick one end runs through the sliding chamber and extends to the sliding seat outside.

Preferably, the support rod is located inside a sliding hole, and the sliding hole is located between the two blocking grooves.

Preferably, the linkage hole is internally and symmetrically provided with limiting grooves, the limiting ring is fixedly sleeved at the position of the linkage rod outside corresponding to the limiting grooves, and the limiting cylinder is fixedly sleeved at the driven rod outside.

Preferably, the outer diameter of the limiting ring is larger than the aperture of the linkage hole, and the outer diameter of the limiting cylinder is larger than the inner diameter of the rotary cylinder.

Preferably, piezoelectric elastic pieces are embedded in positions, close to the two sides, of opposite surfaces of the two clamping plates respectively; the sliding plate comprises a rigid back plate and a saddle-shaped panel attached to the rigid back plate and supported by the rigid back plate; the saddle-shaped panel corresponds to the fixing plate; the saddle-shaped panel comprises a saddle-shaped elastic insulating sealing hollow sleeve and electrorheological fluid filled in the hollow sleeve; electrodes are oppositely arranged on the inner wall of the hollow sleeve; a circuit applies an electric field to the electrorheological fluid through the electrodes.

Preferably, the piezoelectric elastic sheet is a plurality of integrated piezoelectric ceramic wafers with long-strip transverse stretching vibration, two ends of each piezoelectric ceramic wafer are fixed on the clamping plate, and the middle of each piezoelectric elastic sheet slightly protrudes out of the surface of the clamping plate.

Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:

1. the battery box fixing device is provided with the linkage rods, the rotary drum, the driven rods and the bevel gears, the bevel gears can drive the two driven rods to rotate simultaneously when the linkage rods are rotated, so that the two clamping plates are driven to move in opposite directions, the distance between the two clamping plates is adjusted simultaneously, the fixing speed is high, the battery box is fixed at the center of the sliding seat by the device, the battery box is accurately positioned by the device, the sliding block can be limited by the sliding cavity, the sliding plate can move more stably, and the battery can be conveniently and integrally pressed and assembled.

2. The battery box is provided with the sliding hole, the baffle plate and the supporting frame, the sliding hole can be shielded by pushing the baffle plate through the compression spring, sundries are prevented from falling into the sliding hole to influence the smoothness of the movement of the sliding plate, so that the assembly of the battery box is influenced, the protection effect of the device is good, the supporting rod can jack the baffle plate when the displacement screw is screwed to move the sliding plate, and the influence of the baffle plate on the movement of the sliding plate is avoided.

3. The limiting device is provided with the limiting cylinder, the limiting groove, the limiting ring and the rotary drum, the limiting ring can be limited through the limiting groove, the driven rod is prevented from being influenced by the displacement of the linkage rod, the driven rod can be limited through the limiting cylinder, and the driven rod is prevented from falling off from the interior of the rotary drum to influence the transmission of the clamping plate.

4. The battery box is provided with the clamping plates, when the two clamping plates are mutually translated and close to and contact the battery box, the controller controls the piezoelectric elastic sheet to apply pulse current, so that the piezoelectric elastic sheet is repeatedly contracted, the piezoelectric elastic sheet is arranged at the two sides of the two clamping plates and is a long piezoelectric ceramic wafer with transverse contraction vibration, the two ends of the piezoelectric ceramic wafer are fixed on the clamping plates, the middle part of the piezoelectric ceramic wafer slightly protrudes out of the clamping plates to form a bow shape, and the piezoelectric ceramic wafer can repeatedly vibrate along the direction vertical to the surfaces of the clamping plates, so that the battery box is pushed to automatically align by the repeated vibration in the direction.

5. The invention is provided with the sliding plate, when the sliding plate is contacted and extruded with the battery box, the bulges at the two ends of the saddle-shaped panel are firstly contacted with the battery box, the battery box can be aligned, and along with the further extrusion, it can deform, so that the battery box is hooped to a certain degree, the fixation is firmer and more reliable, but also can not be influenced by the special-shaped, convex or concave structure of the outer surface of the battery box, can make adaptive deformation according to the specific condition of the outer surface of the battery box, when the camera visually judges that the battery box reaches the preset position, the circuit applies an electric field to the electrorheological fluid through the electrode, so as to solidify the electrorheological fluid, and the saddle-shaped panel forms a rigid body which is completely matched with the outer surface of the battery box and has the holding and clamping function on the battery box, thereby ensure the fixed action to the battery case, ensure the whole accuracy nature and the stability of pushing down the assembly of battery body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the support bracket mounting structure of the present invention;

FIG. 3 is a schematic view of the driven rod mounting arrangement of the present invention;

FIG. 4 is a schematic view of the slider mounting structure of the present invention;

FIG. 5 is a schematic view of the mounting structure of the support plate of the present invention;

FIG. 6 is a schematic vertical cross-sectional view of the slide plate of the present invention;

FIG. 7 is a schematic view showing that the battery pack of the present invention is fixed in a state of being out of position;

fig. 8 is a schematic view of the structure of the splint of the present invention.

Reference numbers in the figures: 1. assembling a device body; 2. a sliding seat;

3. a positioning assembly; 301. a sliding cavity; 302. a slider; 303. a support bar; 304. a sliding plate; 305. a fixing plate; 306. a support plate; 307. a nut; 308. clamping the screw rod; 309. a splint; 310. a linkage hole; 311. a linkage rod; 312. a rotating drum; 313. a driven lever; 314. a bevel gear; 315. a piezoelectric dome; 316. a rigid back plate; 317. a saddle-shaped panel; 318. a hollow sleeve; 319. electrorheological fluid;

4. an anti-trap assembly; 401. a slide hole; 402. a baffle groove; 403. a baffle plate; 404. a support frame; 405. a compression spring; 406. a displacement screw; 407. a rotating rod;

5. a limiting groove; 6. a limiting ring; 7. a limiting cylinder; 8. camera vision judges system.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-5, the present invention provides a technical solution, including an assembling device body 1 for fixing a battery box to realize that the battery body is integrally press-fitted into the battery box, the assembling device body 1 includes a sliding seat 2 and a camera vision judging system 8 disposed above the sliding seat 2, the camera vision judging system 8 can judge whether the battery box is fixed at a preset position and whether the posture is right; the sliding seat 2 is provided with a positioning component 3, the positioning component 3 comprises a sliding cavity 301, a sliding block 302, a support rod 303, a sliding plate 304, a fixed plate 305, a support plate 306, a nut 307, a clamping screw 308, a clamping plate 309, a linkage hole 310, a linkage rod 311, a rotary drum 312, a driven rod 313 and a bevel gear 314, one side inside the sliding seat 2 is provided with the sliding cavity 301, the sliding block 302 is embedded in the sliding cavity 301 in a sliding way, the top surface of the sliding block 302 is symmetrically provided with the support rod 303, the sliding plate 304 is arranged between the top ends of the two support rods 303, one side of the top surface of the sliding seat 2, which is far away from the sliding plate 304, is provided with the fixed plate 305, one side of the sliding plate 304 is symmetrically provided with the support plate 306, one side of the support plate 306 is rotatably connected with the nut 307, the clamping screw 308 is sleeved inside the nut 307 through a thread, one end of the clamping screw 308 penetrates through the support plate 306 and is provided with the clamping plate 309, the front surface of the sliding plate 304 is provided with the linkage hole 310 corresponding to the support plate 306, a linkage rod 311 is embedded in the linkage hole 310 in a sliding manner, a rotary drum 312 is arranged between the linkage hole 310 and a nut 307 on one side of the supporting plate 306, a driven rod 313 is embedded between the two rotary drums 312 in a sliding manner, two ends of the driven rod 313 are respectively engaged with the nut 307 and the linkage rod 311 through bevel gears 314, a screw rod is arranged on one side of the clamping plate 309 facing the supporting plate 306 in an equidistant manner, the diameter of the linkage hole 310 is equal to that of the linkage rod 311, the bevel gear 314 can drive the two driven rods 313 to rotate simultaneously when the linkage rod 311 rotates, thereby driving the two clamping plates 309 to move towards opposite directions, adjusting the distance between the two clamping plates 309 at the same time, ensuring that the fixing speed is high, ensuring that the battery box is fixed at the center of the sliding seat 2 by the device, ensuring that the device can more accurately position the battery box, and the sliding block 302 can be limited by the sliding cavity 301, so that the sliding plate 304 can move more stably, and the battery can be conveniently and integrally assembled in a pressing mode.

The top surface of the sliding seat 2 is symmetrically provided with anti-trap components 4 corresponding to the sliding cavity 301, each anti-trap component 4 comprises a sliding hole 401, a baffle groove 402, a baffle 403, a support frame 404, a compression spring 405, a displacement screw 406 and a rotating rod 407, the top surface of the sliding seat 2 is symmetrically provided with the sliding hole 401 corresponding to the sliding cavity 301, the top surface of the sliding seat 2 is symmetrically provided with the baffle groove 402, the baffle 403 is embedded in the baffle groove 402 in an equidistant sliding manner, the support frame 404 is symmetrically arranged on the front surface and the back surface of the sliding seat 2, the compression spring 405 is arranged between the baffle 403 and the support frame 404, the displacement screw 406 is rotatably connected in the sliding cavity 301, one end of the displacement screw 406 penetrates through the sliding block 302 through threads and is provided with the rotating rod 407, one end of the rotating rod 407 penetrates through the sliding cavity 301 and extends to the outer side of the sliding seat 2, the support rod 303 is arranged in the sliding hole 401, the sliding hole 401 is arranged between the two baffle grooves 402, the baffle 403 is jacked by the compression spring 405 to shield the sliding hole 401, the sundries are prevented from falling into the sliding holes 401 to influence the smoothness of the movement of the sliding plate 304, further influence the assembly of the battery box, the protection effect on the device is good, and the supporting rods 303 can jack the baffle 403 when the displacement screws 406 are screwed to move the sliding plate 304, so that the baffle 403 is prevented from influencing the movement of the sliding plate 304.

Limiting groove 5 has been seted up to the inside symmetry in linkage hole 310, the fixed cover of the corresponding limiting groove 5 position department in the linkage pole 311 outside has connect spacing ring 6, driven lever 313 outside is fixed to have cup jointed spacing section of thick bamboo 7, the 6 external diameters of spacing ring are greater than linkage hole 310 aperture, spacing section of thick bamboo 7 external diameters are greater than rotary drum 312 internal diameter, can carry out spacingly to spacing ring 6 through limiting groove 5, avoid linkage pole 311 to shift the transmission of influence to driven lever 313, and can carry out spacingly to driven lever 313 through spacing section of thick bamboo 7, avoid driven lever 313 from the inside transmission that drops the influence to splint 309 of falling of rotary drum 312.

As shown in fig. 6 and 8, piezoelectric elastic pieces 315 are respectively embedded in the opposite surfaces of the two clamping plates 309 near to the two sides; the sliding plate 304 includes a rigid back plate 316 and a saddle-shaped face plate 317 attached to the rigid back plate 316 and supported by the rigid back plate 316; saddle-shaped panels 317 correspond to the fixation plates 305; the saddle-shaped panel 317 comprises a saddle-shaped elastic insulating sealing hollow sleeve 318 and electro-rheological fluid 319 filled in the hollow sleeve 318; the inner wall of the hollow sleeve 318 is oppositely provided with an electrode; an electrical circuit applies an electric field to the electrorheological fluid 319 through an electrode.

The piezoelectric elastic pieces 315 are a plurality of integrated piezoelectric ceramic wafers with long-strip transverse stretching vibration, two ends of each piezoelectric ceramic wafer are fixed on the clamping plates 309, and the middle parts of the piezoelectric ceramic wafers slightly protrude out of the surfaces of the clamping plates 309; the piezoelectric elastic sheet 315 is sleeved with an elastic buffer sleeve.

Since the battery case is fixed by being clamped at four sides, there is a high probability that the situation shown in fig. 7 occurs when the posture of the battery case is not correct, at which time the battery case is already clamped, and the forces are balanced, but the posture thereof is not correct, particularly, when the degree of the misorientation is small, even if it is difficult to be found by the naked eye, the quality of the battery assembly is adversely affected, the piezoelectric elastic sheet 315 is arranged on the clamping plate 309, so that the situation can be effectively avoided, the controller can control the piezoelectric elastic sheet 315 to apply pulse current, the piezoelectric elastic sheet 315 is repeatedly contracted, since the piezoelectric elastic pieces 315 are disposed at two sides of the two clamping plates 309, and are piezoelectric ceramic chips with long transverse contraction vibration, and the two ends are fixed on the clamping plates 309, and the middle part slightly protrudes out of the clamping plates 309, forming an arc shape, the battery pack is repeatedly vibrated in the direction perpendicular to the surface of the clamping plate 309, so that the battery pack is automatically straightened by the repeated vibration in the direction.

The working principle and the using process of the invention are as follows: when the battery box needs to be fixed, the battery box is placed on the top surface of the sliding seat 2, and the rotating rod 407 is rotated, wherein the rotating mode can be manual or accurately driven by a servo motor; the displacement screw 406 is rotated to drive the sliding block 302 to move, the battery box is limited between the sliding plate 304 and the fixed plate 305, and then the linkage rod 311 is rotated, and the rotation mode can be manual or accurately driven by a servo motor; under the action of the bevel gear 314, the two driven rods 313 can be driven to rotate at the same time, so that the two nuts 307 are driven to rotate, the clamping screw 308 drives the clamping plates 309 to move in opposite directions, the distance between the two clamping plates 309 is adjusted at the same time, the fixing speed is high, the battery box is fixed at the center of the sliding seat 2 by the device, the positioning of the device on the battery box is more accurate, the sliding block 302 can be limited by the sliding cavity 301, the sliding plate 304 can only slide in the sliding cavity 301, the sliding block 302 can move more stably, and the battery can be assembled in a whole pressing mode conveniently;

the baffle 403 can be jacked to shield the sliding hole 401 under the action of the compression spring 405, so that sundries are prevented from falling into the sliding hole 401 to influence the smoothness of movement of the sliding plate 304, the assembly of a battery box is further influenced, the device is protected well, and when the displacement screw 406 is screwed to move the sliding plate 304, one end of the baffle 403 can be jacked up by the support rod 303, so that the baffle 403 is prevented from influencing the movement of the sliding plate 304;

the limiting groove 5 can limit the limiting ring 6, the driving of the driven rod 313 is prevented from being influenced by the displacement of the linkage rod 311, the limiting barrel 7 can limit the driven rod 313, and the driving of the clamping plate 309 is prevented from being influenced by the falling of the driven rod 313 from the interior of the rotary drum 312.

After two splint 309 translation each other are close to and contact the battery box, through setting up pressure sensor on backup pad 306 or through camera vision judgement back, the controller control is exerted impulse current to piezoelectric shrapnel 315, make piezoelectric shrapnel 315 contract repeatedly, because piezoelectric shrapnel 315 sets up in two splint 309 both sides position, and for having the long-strip piezoceramics wafer that transversely contracts vibrations, in addition its both ends are fixed on splint 309, and the outside splint 309 that slightly protrudes in middle part, form the bow-shaped, consequently can follow the direction on perpendicular splint 309 surface and shake repeatedly, thereby utilize the vibrations repeatedly of this direction to promote the automatic pendulum of battery box.

After sliding plate 304 and battery case contact extrusion, its saddle panel 317's both ends are protruding at first with the battery case contact, equally can just set the battery case, and along with further extrusion, it can take place deformation, thereby cramp the battery case to a certain extent, it is firm more reliable to make fixed, and can not receive battery case surface dysmorphism, the influence of protrusion or sunk structure, the homoenergetic makes adaptability deformation according to the particular case of battery case surface, after judging the battery case and reacing preset position through the camera vision, the circuit passes through the electrode pair electrorheological fluids 319 and applies the electric field, thereby make the solidification of electrorheological fluids 319, thereby make saddle panel 317 form and agree with the battery case surface completely and have the rigid body of embracing the clamp effect to it, thereby ensure the fixed action to the battery case, guarantee the whole accuracy nature and the stability of pushing down the assembly of battery body.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The new energy battery integral downward pressing assembly device comprises an assembly device body (1) for fixing a battery box to realize integral downward pressing assembly of the battery body into the battery box, wherein the assembly device body (1) comprises a sliding seat (2) and a camera vision judgment system (8) which is arranged above the sliding seat (2) and used for judging whether the battery box is fixed at a preset position and whether the posture is adjusted, and the camera vision judgment system can judge whether the battery box is fixed at the preset position and whether the posture is adjusted; the method is characterized in that: the sliding seat (2) is provided with a positioning component (3), the positioning component (3) comprises a fixed plate (305) fixed at one end of the sliding seat (2) close to one end, a sliding plate (304) arranged at the other end of the sliding seat (2) close to the other end and arranged opposite to the fixed plate (305) at a distance, and clamping plates (309) symmetrically arranged at two sides of the sliding seat (2) close to two sides; the sliding plate (304) can move in a leaning and moving way relative to the fixed plate (305); the two clamping plates (309) can synchronously move against or away from each other; the fixed plate (305), the sliding plate (304) and the two clamping plates (309) clamp and fix the battery box together.

2. The integral downward-pressing assembling device for the new energy battery as claimed in claim 1, wherein: a sliding cavity (301) is formed in one side inside the sliding seat (2), a sliding block (302) is embedded in the sliding cavity (301) in a sliding mode, supporting rods (303) are symmetrically installed on the top surface of the sliding block (302), a sliding plate (304) is installed between the top ends of the two supporting rods (303), a fixing plate (305) is installed on one side, away from the sliding plate (304), of the top surface of the sliding seat (2), a supporting plate (306) is symmetrically installed on one side of the sliding plate (304), a nut (307) is rotatably connected to one side of the supporting plate (306), a clamping screw (308) is sleeved inside the nut (307) through threads, one end of the clamping screw (308) penetrates through the supporting plate (306) and is fixedly connected with the clamping plate (309), a linkage hole (310) is formed in the position, corresponding to the supporting plate (306), of the front surface of the sliding plate (304), and a linkage rod (311) is embedded in the linkage hole (310) in a sliding mode, and a rotating cylinder (312) is arranged between the linkage hole (310) on one surface of the supporting plate (306) and the nut (307), a driven rod (313) is embedded between the two rotating cylinders (312) in a sliding manner, and two ends of the driven rod (313) are respectively meshed with the nut (307) and the linkage rod (311) through bevel gears (314).

3. The integral downward-pressing assembling device for the new energy battery as claimed in claim 2, wherein a screw rod is installed on one surface, facing the supporting plate (306), of the clamping plate (309) at equal intervals, and the diameter of the linkage hole (310) is equal to that of the linkage rod (311).

4. The integral downward pressing assembly device for the new energy battery according to claim 3, wherein the top surface of the sliding seat (2) is symmetrically provided with anti-sinking components (4) at positions corresponding to the sliding cavity (301), and each anti-sinking component (4) comprises a sliding hole (401), a blocking groove (402), a blocking plate (403), a supporting frame (404), a compression spring (405), a displacement screw (406) and a rotating rod (407); sliding hole (401) have been seted up to sliding seat (2) top surface correspondence sliding chamber (301) position department symmetry, sliding seat (2) top surface symmetry has been seted up and has been kept off groove (402), keep off the inside equidistance of groove (402) and slide and embed and have baffle (403), supporting frame (404) are installed with the back symmetry to sliding seat (2) front, install compression spring (405) between baffle (403) and supporting frame (404), sliding chamber (301) inside rotation is connected with displacement screw rod (406), displacement screw rod (406) one end runs through sliding block (302) through the screw thread and installs bull stick (407), bull stick (407) one end runs through sliding chamber (301) and extends to the sliding seat (2) outside.

5. The integral downward-pressing assembling device for the new energy battery as claimed in claim 4, wherein the supporting rod (303) is located inside a sliding hole (401), and the sliding hole (401) is located between the two retaining grooves (402).

6. The integral downward-pressing assembling device for the new energy battery as claimed in claim 2, wherein the linkage hole (310) is symmetrically provided with limiting grooves (5), the outer side of the linkage rod (311) is fixedly sleeved with a limiting ring (6) at a position corresponding to the limiting grooves (5), and the outer side of the driven rod (313) is fixedly sleeved with a limiting cylinder (7).

7. The integral downward-pressing assembling device for the new energy battery as claimed in claim 6, wherein the outer diameter of the limiting ring (6) is larger than the aperture of the linkage hole (310), and the outer diameter of the limiting barrel (7) is larger than the inner diameter of the rotary barrel (312).

8. The integral downward pressing assembly device for the new energy battery as defined in any one of claims 1 to 7, wherein: piezoelectric elastic sheets (315) are respectively embedded in the positions, close to the two sides, of the opposite surfaces of the two clamping plates (309); the sliding plate (304) comprises a rigid back plate (316) and a saddle-shaped panel (317) which is attached to the rigid back plate (316) and is supported by the rigid back plate (316); the saddle-shaped panel (317) corresponds to the fixing plate (305); the saddle-shaped panel (317) comprises a saddle-shaped elastic insulating sealing hollow sleeve (318) and electrorheological fluid (319) filled in the hollow sleeve (318); the inner wall of the hollow sleeve (318) is oppositely provided with an electrode; an electrical circuit applies an electric field to the electrorheological fluid (319) through the electrode.

9. The new energy battery integral press-down assembling device according to claim 8, characterized in that: the piezoelectric elastic sheet (315) is a plurality of integrated piezoelectric ceramic wafers with long-strip transverse stretching vibration, two ends of the piezoelectric ceramic wafers are fixed on the clamping plate (309), and the middle part of the piezoelectric ceramic wafers slightly protrudes out of the surface of the clamping plate (309).