CN215941830U - Equipment is used in processing of new energy automobile battery layer board - Google Patents

Abstract

The utility model discloses equipment for processing a new energy automobile battery supporting plate, and belongs to the technical field of new energy electric automobile part processing production. The battery supporting plate processing device comprises a movable trolley and a fixing mechanism, wherein the fixing mechanism is fixedly arranged at a working position and comprises a fixing base, the fixing base is arranged on the bottom surface of the working position, the movable trolley comprises a rack and a roller and is provided with a workpiece limiting mechanism, the shape of the workpiece limiting mechanism is matched with that of a battery supporting plate to be processed, and the battery supporting plate to be processed can be fixed on the working surface through the workpiece limiting mechanism; a locking lever and a locking mechanism are arranged below the moving trolley. The problem that workpieces are difficult to store and circulate among procedures is solved, the problem that a robot cannot accurately grab due to the fact that the positions of the battery supporting plates are not consistent and cannot guarantee that the battery supporting plates accurately drop into accurate positions after grabbing is also avoided, abnormal shutdown is reduced, and production efficiency is improved.

Description

Equipment is used in processing of new energy automobile battery layer board

Technical Field

The utility model belongs to the technical field of new energy electric automobile part processing production lines, and particularly relates to equipment for processing a new energy automobile battery supporting plate.

Background

At present, the new energy electric automobile is developed vigorously and is accepted by consumers more and more, but the problem of the endurance mileage of the electric automobile is always a difficult problem which is difficult to overcome by various host factories. The core component battery module comprises a battery supporting plate, the light weight of the automobile is considered, the endurance mileage is increased, and the aluminum alloy has the advantages of light weight, high strength, good heat dissipation performance, easiness in manufacturing, low comprehensive cost and the like, and becomes a preferred material of the battery supporting plate. The battery aluminum tray adopts the aluminium alloy bottom plate among the prior art, makes the battery layer board bottom plate structure of a tray structure through friction stir welding technology, afterwards, on CNC processing equipment, according to the requirement of host computer factory, processes out the hole of each shape and size, and the back is accomplished in the processing, need move on to CMT welding equipment again, welds other boundary beam isotructures. The aluminum tray bottom plate is stored on the wooden tray by the old production process requirement, the storage consistency is poor, the process transfer difficulty is large, the grabbing robot cannot accurately grab the wooden tray to the feeding position of the CMT welding equipment, and the bottom plate cannot be accurately input into a robot workstation after grabbing, so that the production line is stopped due to multiple failures, and the production efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides equipment for processing a new energy automobile battery supporting plate. The aluminum tray base plate after CNC machining is completed can be accurately positioned and stored, and the requirements of accurate grabbing and putting of the grabbing robot can be met by matching with the work position of the CMT welding equipment.

The utility model solves the technical problems through the following technical scheme:

the equipment for processing the battery supporting plate of the new energy automobile comprises a movable trolley and a fixing mechanism, wherein the fixing mechanism is fixedly arranged at a working position and comprises a fixing base, the fixing base is arranged on the bottom surface of the working position, the movable trolley comprises a rack and a roller, the roller is arranged at the bottom of the rack, the top of the rack is a working surface, a workpiece limiting mechanism is arranged on the working surface, the shape of the workpiece limiting mechanism is matched with that of the battery supporting plate to be processed, and the battery supporting plate to be processed can be fixed on the working surface through the workpiece limiting mechanism; a locking bar is arranged below the moving trolley, and a locking mechanism is further arranged and can lock the locking bar longitudinally.

According to the equipment for processing the new energy automobile battery supporting plate, the front side of the rack is respectively provided with one set of locking mechanism, each locking mechanism comprises a front locking assembly and a rear locking assembly, each front locking assembly comprises a male head and a female head, each male head is a wedge-shaped block, each female head is a V-shaped block, each male head is arranged above the corresponding fixed base and fixedly connected with the corresponding fixed base, each female head is arranged on the front side of the corresponding locking bar, and the heights and positions of the male heads and the female heads are matched; the rear locking assembly comprises a photoelectric switch, a rotary cylinder, a pressing block and a pressing arm, the pressing block is located on the rear side of a locking lever at the bottom of the movable trolley, the pressing arm can be turned in a vertical state and a horizontal state under the action of the rotary cylinder, the photoelectric switch detects that the male head is inserted into the female head, the rotary cylinder drives the pressing arm to turn into the vertical state, and therefore the pressing block is pressed forwards from the rear side by the pressing arm.

Above-mentioned equipment is used in processing of new energy automobile battery layer board, fixed establishment still includes the transverse orientation subassembly, the transverse orientation subassembly includes spacing track and truckle, spacing track is fixed to be set up fixed base's both sides, the truckle transversely set up the both sides of the bottom of frame, the truckle with spacing orbital height is the same, the truckle outer fringe supports the spacing track of frame both sides respectively.

The equipment for processing the new energy automobile battery supporting plate is further provided with a vehicle body guide mechanism, the vehicle body guide mechanism comprises a guide block and a guide groove, the guide groove is fixedly arranged on a fixed base, the guide block is arranged at the bottom of the rack, the guide block moves along the guide groove to stop the moving trolley into a working position, and the male head is inserted into the female head.

According to the equipment for processing the new energy automobile battery supporting plate, the workpiece limiting mechanism on the working surface comprises a plurality of limiting columns and limiting grooves, the limiting grooves are formed in the working surface, the distribution of the limiting columns is matched with the edge positions of the battery supporting plate, and the battery supporting plate is embedded into the area defined by the limiting columns; the bottom of spacing post is equipped with the regulating plate, the regulating plate is located the spacing inslot, the bottom of spacing groove is equipped with the through-hole, be equipped with the slot hole on the regulating plate, the width of regulating plate with the width of spacing groove is identical, like this the regulating plate is horizontal spacing be in the spacing inslot, the length of regulating plate is less than the length of spacing groove, the slot hole of regulating plate with the through-hole of spacing groove carries out the locking location through the fastener.

Above-mentioned equipment is used in processing of new energy automobile battery layer board, be equipped with the tray locating pin in the work piece stop gear, the locating pin with the position phase-match of the locating hole of battery layer board, the locating pin bottom is equipped with the rectangle base, the other limiting plate that still is equipped with the L type of rectangle base, the limiting plate surrounds the adjacent both sides of the base of tray locating pin, the limiting plate with detachable has inserted the gasket between the tray locating pin.

The equipment for processing the new energy automobile battery supporting plate is further provided with a plurality of supporting blocks, connecting blocks are arranged between the supporting blocks, the limiting columns, the tray positioning pins and the rack, the supporting blocks, the limiting columns and the tray positioning pins are connected to the upper portions of the connecting blocks, and the bottoms of the connecting blocks are fixedly connected with the rack.

Above-mentioned equipment is used in processing of new energy automobile battery layer board, the front end of working face is equipped with work piece monitoring mechanism, is equipped with the handle on the outer wall of frame, the top of frame is equipped with rings.

Compared with the prior art, the battery supporting plate machined by the CNC machine is placed into the workpiece limiting mechanism in a hole positioning mode and stacked layer by layer, the CMT feeding working position can be easily pushed by a worker after a certain amount of battery supporting plate is reached, the working strength of the worker is reduced, the workpiece can be accurately positioned after the movable trolley is accurately positioned, the grabbing robot can accurately pick and place the workpiece to be machined, the smooth operation of a production line is ensured, and the production efficiency is improved.

The mobile trolley for storing the precise positioning is matched with the fixing mechanism on the CMT working position, so that the problem that workpieces are difficult to store and transfer between working procedures is solved, the problem that a robot cannot accurately grab due to the fact that the positions of bottom plates to be machined are not consistent is solved, the problem that the bottom plates cannot be accurately put into a robot working station after the robot grabs is also avoided, mechanical production is facilitated, and the purposes of reducing abnormal downtime of a production line and improving production efficiency are achieved.

Drawings

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

FIG. 2 is a schematic view of the structure of the traveling carriage;

FIG. 3 is a schematic structural view of a limiting post on a connecting block;

FIG. 4 is a schematic view of the mechanism of the fixed base;

FIG. 5 is a schematic mechanical view of a pallet locator pin;

reference numerals in the drawings denote: 1. the device comprises a fixed base, a rack 2, a connecting block 3, rollers 4, a battery supporting plate 6, a locking bar 7, a male head 9, a female head 10, a photoelectric switch 11, a rotary cylinder 12, a press block 13, a press arm 14, a limit rail 15, a fixed caster 16, a guide block 17, a guide groove 18, a limit column 19, a limit groove 20, a long hole 21, a long hole 27, a tray positioning pin 27, a rectangular base 28, a limit plate 29, a gasket 30, a lifting ring 31, a handle 32, an adjusting plate 33.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples serve to illustrate the utility model.

As shown in the attached drawings 1, 2 and 4, the utility model comprises a movable trolley and a fixing mechanism, wherein the fixing mechanism is fixedly arranged at a working position, the fixing mechanism comprises a fixing base 1, the fixing base 1 is arranged at the bottom surface of the working position, the movable trolley comprises a rack 2 and a roller 4, the roller 4 is arranged at the bottom of the rack 2, the top of the rack 2 is a working surface, a workpiece limiting mechanism is arranged on the working surface, the shape of the workpiece limiting mechanism is matched with that of a battery supporting plate 6 to be processed, and the battery supporting plate 6 to be processed can be fixed on the working surface of the rack 2 through the workpiece limiting mechanism; a locking bar 7 is arranged below the moving trolley, and a locking mechanism is further arranged and can longitudinally lock the locking bar 7. Through the arrangement, the battery supporting plate to be processed is stacked in the workpiece limiting mechanism, then pushed to the working position to be connected with the fixed base, and then locked through the locking mechanism and the locking lever, so that the movable trolley is fixed at the working position, and then other equipment at the working position can process the battery supporting plate on the movable trolley.

In order to accurately clamp or process a battery supporting plate on a moving trolley by mechanical equipment on a working position, a set of locking mechanisms is respectively arranged on the front side of the frame 2 and comprises a front locking assembly and a rear locking assembly, the front locking assembly comprises a male head 9 and a female head 10, the male head 9 is a wedge-shaped block, the female head 10 is a V-shaped block, the male head 9 is arranged above the fixed base 1 and fixedly connected with the fixed base 1, the female head 10 is arranged on the front side of the locking bar 7, and the heights and positions of the male head 9 and the female head 10 are matched; the position of the male is set as the case may be. Through setting up like this, female head on the travelling car is pegged graft with public head on the fixed baseplate accuracy, can make the both sides of travelling car's frame pinpoint, simultaneously, public head produces backward thrust to the front end of travelling car's locking thick stick. The rear locking assembly comprises a photoelectric switch 11, a rotary cylinder 12, a pressing block 13 and a pressing arm 14, wherein the pressing block 13 is located on the rear side of a locking bar 7 at the bottom of the movable trolley, the pressing arm 14 can be overturned in a vertical state and a horizontal state under the action of the rotary cylinder 12, the photoelectric switch 11 detects that a male head 9 is inserted into a female head 10, the rotary cylinder 12 drives the pressing arm 14 to overturn into the vertical state, so that the pressing arm 14 presses the pressing block 13 forwards from the rear direction, the pressing arm is arranged to generate forward thrust on the locking bar, and the male head and the pressing arm are locked tightly by the locking bar from the front side and the rear side, so that the position of the movable trolley is stabilized at a required position.

In order to enable the male head to be accurately butted and inserted into the female head when entering the working position, the automobile body guiding mechanism is further arranged and comprises a guiding block 17 and a guiding groove 18, the guiding groove 18 is fixedly arranged on the fixed base 1, the guiding block 17 is arranged at the bottom of the rack 2, and the rear end of the guiding groove is in a horn mouth shape, so that when the movable trolley is pushed onto the fixed base of the working position, the guiding block 17 firstly enters the horn mouth-shaped structure at the rear end of the guiding groove, then the guiding groove can smoothly enter the guiding groove, the movable trolley can be stopped into the working position by continuously pushing, and the male head 9 is accurately inserted into the female head 10. The operation is convenient and accurate.

Because automobile parts's whole weight and volume are great, for further stability and location frame 1, fixed establishment has still set up the transverse orientation subassembly, the transverse orientation subassembly includes spacing track 15 and truckle 16, spacing track 15 is fixed to be set up fixed base 1's both sides, truckle 16 transversely set up the both sides of the bottom of frame 2, truckle 16 with spacing track 15 highly the same, the spacing track 15 that frame 2 both sides were supported respectively to truckle 16 outer fringe. Through the arrangement, when the movable trolley is pushed to the working position, the fixed caster wheels are laterally pressed on the limiting rails, then the movable trolley is pushed into the working position along the limiting rails, and the male head and the female head are connected in an inserting mode, so that the two sides of the whole rack are uniformly stressed, and the guide is accurate. Preferably, the rigid castor 16 is made of a resilient material, such as rubber, so as to absorb shock and reduce noise during operation.

Referring to fig. 3, in order to facilitate stacking and clamping of the battery supporting plate, the workpiece limiting mechanism on the working surface adopts a point limiting mode, a plurality of limiting columns 19 and limiting grooves 20 jointly form the workpiece limiting mechanism, the limiting grooves are arranged on the working surface, the distribution of the limiting columns 19 is matched with the edge position of the battery supporting plate 6, and the battery supporting plate 6 is stacked in an area defined by the limiting columns 19; the bottom of spacing post 19 is equipped with regulating plate 33, regulating plate 33 is located in spacing groove 20, the bottom of spacing groove 20 is equipped with the through-hole, be equipped with slot hole 21 on regulating plate 33, regulating plate 33's width with the width of spacing groove is identical, like this the spacing inslot is spacing to the horizontal of regulating plate, regulating plate 33's length is less than the spacing groove, the slot hole of regulating plate with the through-hole of spacing groove carries out the locking location through the fastener. The size of the workpiece limiting mechanism can be adjusted by adjusting the position of the adjusting plate in the limiting groove, so that the workpiece limiting mechanism can be matched with battery supporting plates of different sizes and shapes.

Referring to fig. 1 and 5, a tray positioning pin 27 is arranged in the workpiece limiting mechanism, and the tray positioning pin 27 is matched with the positioning hole of the battery supporting plate 6. In the process of stacking the battery supporting plates, the 27 positioning holes of the tray positioning pins are sleeved on the tray positioning pins, so that the battery supporting plates can fall into the workpiece limiting mechanism accurately. The bottom of the tray positioning pin 27 is provided with a rectangular base 28, the rectangular base and the connecting block on the rack adopt a screw connection mode, a limiting plate 29 of an L shape is further arranged beside the rectangular base 28, the limiting plate 29 surrounds the two adjacent sides of the rectangular base of the tray positioning pin 27, and a gasket 30 is detachably inserted between the limiting plate 29 and the tray positioning pin 27. Can extrude the frame volume of spiro union hole site through adding and subtracting gasket 30 between tray locating pin and the L type stopper, the displacement of millimeter level can be carried out to rectangle base like this to realize the fine setting of tray locating pin XY to two directions, can solve the problem that the battery layer board that leads to because the punching press error of the locating hole on the battery layer board can not get into the tray locating pin like this.

In order to facilitate the installation and replacement of parts and the stability of supporting and connecting, the frame is not directly connected with the limiting mechanism, a connecting block 3 is arranged for the purpose, the connecting block 3 is provided with lightening holes, and the machine tool is also provided with a plurality of supporting blocks, the supporting blocks are in threaded connection with the connecting block 3 and are used for supporting a workpiece to be processed in a contact manner; connecting blocks 3 are arranged between the limiting columns 19 and the tray positioning pins 27 and the rack 2, the supporting blocks, the limiting columns 19 and the tray positioning pins 27 are connected to the upper portions of the connecting blocks 3, and the bottoms of the connecting blocks 3 are fixedly connected with the rack 2.

In order to facilitate the connection with the machining process of the working position and facilitate the mechanization and automation, a workpiece monitoring mechanism is arranged at the front end of the working surface and is used for detecting whether a workpiece exists in the workpiece limiting mechanism or not, and the operation on the working position is stopped when the workpiece does not exist. The outer wall of the frame 2 is provided with a handle 32, and the handle 32 is of a U-shaped structure and is provided with a reinforcing cross brace. The top of the frame 2 is provided with a lifting ring 31. The movable trolley can be conveniently controlled by a user to be connected with lifting equipment, and logistics turnover lifting is facilitated.

The working process is as follows: after the CNC processing of the product is finished, an operator positions the battery supporting plate by the positioning holes and stacks the battery supporting plate into the tray positioning pins on the machine frame 2 one by one, stacking layer by layer, carrying out material flow turnover on the mobile trolley by an operator holding handle 32 to the next CMT welding workstation after the stack reaches the process standard quantity, leading the guide block of the mobile trolley to enter the guide groove, meanwhile, the fixed caster wheel slides to the position where the female head is contacted with the male head along the limit track to trigger the photoelectric switch at the station, and transmits the in-place signal to a control system of the workstation, and then the control system sends an interlocking instruction to a rotary cylinder for controlling the station to act, the rotary cylinder drives the pressure arm to press the pressure block 13, so that the movable trolley is accurately positioned without shaking, the station feeding state can be kept consistent, and accurate grabbing and throwing of a feeding robot into the CMT workstation can be guaranteed.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The equipment for processing the battery supporting plate of the new energy automobile is characterized by comprising a movable trolley and a fixing mechanism, wherein the fixing mechanism is fixedly arranged at a working position and comprises a fixing base (1), the fixing base (1) is arranged on the bottom surface of the working position, the movable trolley comprises a rack (2) and rollers (4), the rollers (4) are arranged at the bottom of the rack (2), the top of the rack (2) is a working surface, a workpiece limiting mechanism is arranged on the working surface, the shape of the workpiece limiting mechanism is matched with that of the battery supporting plate (6) to be processed, and the battery supporting plate (6) to be processed can be fixed on the working surface of the rack (2) through the workpiece limiting mechanism; a locking bar (7) is arranged below the moving trolley, and a locking mechanism is further arranged and can longitudinally lock the locking bar (7).

2. The equipment for processing the battery supporting plate of the new energy automobile is characterized in that a set of locking mechanisms is arranged on the front side of the frame (2) respectively, each locking mechanism comprises a front locking assembly and a rear locking assembly, each front locking assembly comprises a male head (9) and a female head (10), each male head (9) is a wedge-shaped block, each female head (10) is a V-shaped block, each male head (9) is arranged above the corresponding fixed base (1) and fixedly connected with the corresponding fixed base (1), each female head (10) is arranged on the front side of the corresponding locking bar (7), and the heights and positions of the male heads (9) and the female heads (10) are matched; the rear locking assembly comprises a photoelectric switch (11), a rotary cylinder (12), a pressing block (13) and a pressing arm (14), the pressing block (13) is located on the rear side of a locking lever (7) at the bottom of the movable trolley, the pressing arm (14) can be turned over in a vertical state and a horizontal state under the action of the rotary cylinder (12), the photoelectric switch (11) detects that a male head (9) is inserted into a female head (10), and the rotary cylinder (12) drives the pressing arm (14) to be turned over into the vertical state, so that the pressing arm (14) presses the pressing block (13) forwards from the rear direction.

3. The equipment for processing the new energy automobile battery supporting plate is characterized in that the fixing mechanism further comprises a transverse positioning assembly, the transverse positioning assembly comprises a limiting rail (15) and fixed casters (16), the limiting rail (15) is fixedly arranged on two sides of the fixing base (1), the fixed casters (16) are transversely arranged on two sides of the bottom of the rack (2), the heights of the fixed casters (16) and the limiting rail (15) are the same, and the outer edges of the fixed casters (16) respectively abut against the limiting rails (15) on two sides of the rack (2).

4. The equipment for processing the new energy automobile battery supporting plate is characterized by further comprising a vehicle body guide mechanism, wherein the vehicle body guide mechanism comprises a guide block (17) and a guide groove (18), the guide groove (18) is fixedly arranged on the fixed base (1), the guide block (17) is arranged at the bottom of the rack (2), and the guide block (17) moves along the guide groove (18) to stop the moving trolley into a working position and enable the male head (9) to be inserted into the female head (10).

5. The equipment for processing the new energy automobile battery supporting plate according to claim 4, wherein the workpiece limiting mechanism on the working surface comprises a plurality of limiting columns (19) and limiting grooves (20), the limiting grooves (20) are formed in the working surface, the limiting columns (19) are distributed to match with the edge positions of the battery supporting plate (6), and the battery supporting plate (6) is embedded into the area defined by the limiting columns (19); the bottom of spacing post (19) is equipped with regulating plate (33), the regulating plate is located in spacing groove (20), the width of regulating plate (33) with the width of spacing groove (20) is identical, the length of regulating plate (33) is less than the length of spacing groove (20), the bottom of spacing groove (20) is equipped with the through-hole, be equipped with slot hole (21) on regulating plate (33), the slot hole of regulating plate (33) with the through-hole of spacing groove (20) carries out the locking location through the fastener.

6. The equipment for processing the new energy automobile battery supporting plate according to claim 5, wherein a tray positioning pin (27) is arranged in the workpiece limiting mechanism, the tray positioning pin (27) is matched with the position of the positioning hole of the battery supporting plate (6), a rectangular base (28) is arranged at the bottom of the tray positioning pin (27), an L-shaped limiting plate (29) is further arranged beside the rectangular base (28), the limiting plate (29) surrounds two adjacent sides of the base of the tray positioning pin (27), and a gasket (30) is detachably inserted between the limiting plate (29) and the tray positioning pin (27).

7. The equipment for processing the new energy automobile battery supporting plate according to claim 6, wherein a plurality of supporting blocks are further arranged, connecting blocks (3) are arranged between the supporting blocks, the limiting columns (19) and the positioning pins (27) and the frame (2), the supporting blocks, the limiting columns (19) and the positioning pins (27) are connected to the upper portions of the connecting blocks (3), and the bottoms of the connecting blocks (3) are fixedly connected with the frame (2).

8. The equipment for processing the new energy automobile battery supporting plate is characterized in that a workpiece monitoring mechanism is arranged at the front end of the working surface, a handle (32) is arranged on the outer wall of the rack (2), and a lifting ring (31) is arranged at the top of the rack (2).

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