CN112589403A

CN112589403A - Device and method for preventing two objects from shifting in carrying process

Info

Publication number: CN112589403A
Application number: CN202011388545.6A
Authority: CN
Inventors: 赖秋凤; 郭金鸿; 杨振龙; 肖辉生; 陈辉星; 张飞
Original assignee: Fujian Nebula Electronics Co Ltd
Current assignee: Fujian Nebula Electronics Co Ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-04-02

Abstract

The invention provides a device for preventing two objects from shifting in the process of carrying, which comprises: coupling assembling and four at least clamping jaws, all the clamping jaw be rectangle symmetrical arrangement and sliding connection in coupling assembling, and all the clamping jaw is the motion of opening and shutting in step. The invention discloses a method for preventing two objects from shifting in the process of carrying, which comprises the following steps: firstly, the clamping jaws are synchronously closed oppositely, and a first L-shaped positioning groove on each clamping jaw is driven to be flatly attached to four side surfaces of a second object, so that the four sides of the second object are positioned; secondly, the pressing pieces of the clamping jaws synchronously press four side surfaces of the first object; and finally, synchronously moving each clamping jaw to carry two objects. The device and the method of the invention adopt the clamping jaws which are symmetrically arranged and connected into a whole to clamp the object synchronously, thereby ensuring that the object does not move relatively in the moving process, and the reaction force applied to the clamping jaws forms mutual offset of internal force, thus not playing a counter effect.

Description

Device and method for preventing two objects from shifting in carrying process

Technical Field

The invention relates to the technical field of object carrying, in particular to a device and a method for preventing two objects from shifting in the carrying process.

Background

In the production process, because the design of the processing procedures is different, when some products are assembled, two parts can be stacked in advance, but the two parts are not fixedly connected together; then, the workpiece is conveyed to the next station and other parts for assembly, and the conveying process easily causes displacement between two parts which are stacked in advance, and the position needs to be replaced when the next station and other parts are assembled, so that the assembly efficiency is reduced.

For example, a lithium battery pack is formed by assembling a plurality of modules, a heat conducting pad, a water cooling plate, an explosion-proof valve and other parts together; wherein, the installation order of water-cooling board and module is: the module is placed on a water-cooling plate fixed by a positioning pin in advance, the module and the water-cooling plate are only in contact without fixed locking, and then the module and the water-cooling plate are moved to a lower box body of the battery pack together through a fixture tool to be locked and installed. At present, due to the non-portability and danger of module transportation, the transportation operation is often realized by adopting a combination form of a robot and a tool. The defects are mainly shown in that:

firstly, the relative position between water-cooling board and the module can not be guaranteed to be fixed all the time, and anchor clamps are easily produced the two and put good position in advance and take place to shift because factors such as vibrations influence in the motion process, need adjust the two position once more after shifting, have reduced the installation effectiveness.

And secondly, some clamping jaws of the existing tool adopt positioning pins to fix the relative positions of the clamping jaws and the water-cooling plate, so that the mode of no deviation in the moving process is ensured, the tool is only suitable for partial modules, and no effective positioning pin holes are reserved between some modules and the water-cooling plate, so that the clamping jaws and the water-cooling plate cannot be fixed relatively by the positioning pins under the condition.

Disclosure of Invention

The invention aims to solve the technical problem of providing a device and a method for preventing two objects from shifting in the carrying process, wherein at least four clamping jaws are connected into a whole, and a symmetrical synchronous clamping mode is formed on four side surfaces of four modules and a water cooling plate, so that the relative positions of the two objects are ensured not to change, the reverse acting force of the modules and the water cooling plate on the clamping jaws is changed into internal stress to offset each other, and the clamping jaws are prevented from being pushed reversely.

The invention is realized by the following steps: a device for preventing the displacement of two objects during the handling thereof, comprising:

a connecting assembly;

at least four clamping jaws, all the clamping jaws are in rectangular symmetrical arrangement and are connected with the connecting assembly in a sliding mode, and all the clamping jaws move in an opening and closing mode synchronously.

Further, each of the clamping jaws comprises

A supporting seat;

the positioning piece is connected to the supporting seat;

the pressing piece is movably connected to the supporting seat;

the pressing driving part is connected to the supporting seat and is also connected to the pressing piece to drive the pressing piece to move.

Further, the supporting seat comprises

A bottom plate, a bottom plate and a plurality of grooves,

the first vertical plate is fixedly connected to one edge of the bottom plate;

and the second vertical plate is vertically and fixedly connected with the first vertical plate, and the bottom end of the second vertical plate is fixedly connected on the bottom plate.

Furthermore, each supporting seat is correspondingly provided with two pressing pieces and two pressing driving parts;

each pressing driving part comprises a first actuating element, a pushing block, a guide block, a return spring and a bolt;

the front end surface of each guide block is provided with a guide groove; each guide block is positioned in the guide groove and is internally provided with a shaft hole penetrating through the front end surface and the rear end surface;

the rear end face of each pressing piece is a wedge-shaped face, and a guide shaft is arranged on the rear end face of each pressing piece in a protruding mode backwards; the rear end of the guide shaft is provided with a threaded hole; an insulating sheet is arranged on the front end face of each pressing piece;

the second vertical plate and the first vertical plate are respectively fixedly connected with a first execution element, and the first execution element is arranged vertically downwards;

the first vertical plate and the second vertical plate are respectively fixedly connected with one guide block, and the guide grooves are vertically and downwardly arranged;

the front end surface of each propelling block is a wedge-shaped surface; the bottom end of each propelling block is upwards provided with an avoidance groove; the pushing blocks are fixedly connected to the first execution elements in a one-to-one correspondence manner;

the guide shaft of each pressing piece penetrates through the shaft holes in a one-to-one sliding mode, the rear portion of each pressing piece is sleeved with a return spring, and finally the return spring is locked into the threaded hole through a bolt;

the return spring is respectively propped against the rear end face of the guide block and the bolt;

the avoidance groove of the propelling block is sleeved outside the guide shaft in a manner of sliding up and down;

the wedge-shaped surface of the pressing piece and the wedge-shaped surface of the pushing block are arranged in parallel and oppositely;

the first vertical plate and the second vertical plate are respectively provided with an accommodating groove; the reset spring and the bolt are respectively positioned in the accommodating groove.

Furthermore, each supporting seat is provided with one positioning piece;

the top of one end of the positioning piece is provided with a first L-shaped positioning groove;

the positioning piece is fixedly connected to the bottom plate.

Further, there are four of the jaws;

the connecting assembly comprises

A fixed seat is arranged on the base body,

the three first guide rails are parallel and fixedly connected to the bottom end of the fixed seat at equal intervals and are arranged along the Y-axis direction;

six first sliding blocks; the first sliding blocks are connected to the first guide rails in a sliding mode, two first sliding blocks are arranged on each first guide rail, and six first sliding blocks are arranged in a rectangular mode;

two second guide rails; each second guide rail is fixedly connected with three first sliding blocks, and the two second guide rails are parallel and arranged along the X axis;

the number of the second sliding blocks is four; the second sliding blocks are connected to the second guide rails in a sliding mode, two second sliding blocks are arranged on each second guide rail, and the four second sliding blocks are arranged in a rectangular mode; the second sliding blocks are fixedly connected to the supporting seats in a one-to-one correspondence manner, and the four supporting seats are symmetrically arranged in opposite directions;

four third sliding blocks; the third sliding blocks are fixedly connected to the supporting seats in a one-to-one correspondence manner;

two third guide rails; the third guide rail is connected to the third sliding blocks in a sliding mode, and each third guide rail is provided with two third sliding blocks.

Further, the device also comprises an auxiliary clamping jaw;

the number of the auxiliary clamping jaws is two;

the auxiliary clamping jaw comprises a vertical plate and a transverse plate which are connected with each other;

an auxiliary positioning piece is arranged on the transverse plate, and a second L-shaped positioning groove is formed in the auxiliary positioning piece;

two the auxiliary clamping jaw is in opposite direction, symmetrical and one-to-one correspondence fixed connection in two the side of second guide rail to be located two of X axle direction between the clamping jaw, simultaneously setting element and auxiliary positioning element are arranged such as equidistance.

Further, also includes

The first driving motor is fixedly connected to the fixed seat;

the first screw rod is provided with two sections of first external threads in opposite directions; the first screw rod is connected to an output shaft of the first driving motor;

two first nuts are arranged, and the two first nuts are sleeved on the two first external threads in a one-to-one correspondence manner; the two first nuts are also fixedly connected to the second guide rails in a one-to-one correspondence manner;

the second driving motor is fixedly connected to the fixed seat;

the second screw rod is provided with two sections of second external threads in opposite directions; the second screw rod is connected to an output shaft of the second driving motor;

two second nuts are arranged, and the two second nuts are sleeved on the two second external threads in a one-to-one corresponding mode; and the two second nuts are fixedly connected to the third guide rail in a one-to-one correspondence manner.

The invention also provides a method for preventing the displacement of two objects in the process of carrying, which comprises the following steps:

synchronously clamping four side surfaces of two objects by using at least four clamping jaws, wherein all the clamping jaws are connected into a whole; the method specifically comprises the following steps:

firstly, the clamping jaws are synchronously closed oppositely, and a first L-shaped positioning groove on each clamping jaw is driven to be flatly attached to four side surfaces of a second object, so that the four sides of the second object are positioned;

secondly, the pressing pieces of the clamping jaws synchronously press four side surfaces of the first object;

and finally, synchronously moving each clamping jaw to carry two objects.

Furthermore, the number of the clamping jaws is four, the clamping jaws are arranged in a rectangular shape, and each clamping jaw clamps two adjacent side faces of each of the two objects synchronously.

The invention has the following advantages: a device for preventing the displacement of two objects during the handling thereof, comprising: coupling assembling and four at least clamping jaws, all the clamping jaw be rectangle symmetrical arrangement and sliding connection in coupling assembling, and all the clamping jaw is the motion of opening and shutting in step. The invention also provides a method for preventing the two objects from shifting in the carrying process, which comprises the following steps: firstly, the clamping jaws are synchronously closed oppositely, and a first L-shaped positioning groove on each clamping jaw is driven to be flatly attached to four side surfaces of a second object, so that the four sides of the second object are positioned; secondly, the pressing pieces of the clamping jaws synchronously press four side surfaces of the first object; and finally, synchronously moving each clamping jaw to carry two objects. The device and the method of the invention adopt the clamping jaws which are symmetrically arranged and connected into a whole to clamp the object synchronously, thereby ensuring that the object does not move relatively in the moving process, and the reaction force applied to the clamping jaws forms mutual offset of internal force, thus not playing a counter effect.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 and 2 are perspective views of the device according to the invention.

Figure 3 is a perspective view of a jaw of the present invention.

Fig. 4 is an exploded view of the pressing drive part and the pressing member according to the present invention.

Fig. 5 is a sectional view of the pressing drive part and the pressing member according to the present invention.

FIG. 6 is a schematic diagram showing the positional relationship of the clamping jaws, the die set and the water-cooling plate in a compressed state.

FIG. 7 is a schematic diagram illustrating the clamping module and the water-cooling plate of the present invention.

Fig. 8 is a flow chart of a method according to the invention.

Description of reference numerals:

the connecting component 1, a fixed seat 11, a first guide rail 12, a first sliding block 13, a second guide rail 14, a second sliding block 15, a third sliding block 16, a third guide rail 17,

the clamping jaw (2) is provided with a clamping jaw,

the supporting base 21, the bottom plate 211, the first vertical plate 212, the second vertical plate 213, the receiving groove 214;

the positioning piece 22, a first L-shaped positioning groove 221;

the pressing member 23, the guide shaft 231, the threaded hole 2311, and the insulating sheet 232;

the pressing driving part 24, the first actuator 241, the pushing block 242, the escape groove 2421, the guide block 243, the guide groove 2431, the shaft hole 2432, the return spring 244, the bolt 245, the bushing 246,

an auxiliary jaw 3; the vertical plate 31, the transverse plate 32, the auxiliary positioning piece 33 and the second L-shaped positioning groove 331;

a first driving motor 41, a first screw rod 42, a first external thread 421, a first nut 43, a second driving motor 44, a second screw rod 45, a second external thread 451, a second nut 46 and a bearing seat 47;

a module 5;

a water-cooling plate 6;

and a fixing plate 7.

Detailed Description

The invention concept of the invention is as follows:

the invention adopts the wedge-shaped pressing pieces 23 at two sides and the pushing block 242 to form a right-angle layout, and presses the module 5 and the water-cooling plate 6 tightly under the action of the pressing driving part 24, so as to ensure that the relative position of the module 5 and the water-cooling plate 6 is not changed in the moving process;

the design principle adopted by the invention does not use a positioning pin as a reference, so that the application range is wider than that of clamping equipment of a water-cooling plate and a module which are fixed by the positioning pin;

the invention can be arranged on the fixtures such as the clamp and the like according to the requirements, and has flexibility;

each clamping jaw 2 symmetrical arrangement connects as an organic whole, and first executive component 241 all around, for example when adopting the cylinder, adopts the trachea connected mode of series connection for the atmospheric pressure of cylinder all around keeps even, makes the reaction force that the cylinder received become the internal force and offsets each other, guarantees not to have single cylinder atmospheric pressure too big on the contrary the counter effect who promotes the module.

Please refer to fig. 1 to 8.

The first embodiment is as follows: the water cooling plate 6 and the module 5 are used for carrying the water cooling plate and the module 5 which are put in relative positions in advance;

the invention relates to a device for preventing two objects from shifting in the process of carrying, which comprises:

a connecting assembly 1;

at least four clamping jaws 2, all clamping jaws 2 be rectangle symmetrical arrangement and sliding connection in coupling assembling 1, and all clamping jaws 2 open and shut the motion in step.

All 2 symmetrical arrangement of clamping jaw, and pass through coupling assembling 1 connects as a whole, just so can make clamping jaw 2 is when pressing from both sides tight object, and the reaction force that receives becomes the internal stress to offset each other, thereby make when clamping jaw 2 presss from both sides tight object, can not promote two objects and take place relative movement and play the reverse effect, finally realize pressing from both sides two object synchronous clamping and carry, can not make two objects take place relative movement at the handling, thereby when carrying the module and the water-cooling board of putting the position in advance, can not lead to module and water-cooling board to take place relative movement, thereby follow-up assembly need not to put the position of module and water-cooling board again, has improved work efficiency.

In use, all the jaws 2 are opened simultaneously, thereby releasing two objects; and when the two objects are synchronously closed, the two objects are synchronously clamped and then are carried.

Example two: on the basis of the first embodiment, the method comprises the following steps of,

each clamping jaw 2 comprises

A support base 21;

the positioning piece 22, the positioning piece 22 is connected to the support seat 21; the positioning element 22 is used for positioning the object, so that the pressing element 23 can press the object conveniently.

The pressing piece 23 is movably connected to the supporting seat 21;

and the pressing driving part 24 is connected to the supporting seat 21, and the pressing driving part 24 is further connected to the pressing piece 23 to drive the pressing piece 23 to move.

The support base 21 comprises

A bottom plate 211, which is provided with a plurality of grooves,

a first vertical plate 212, wherein the first vertical plate 212 is fixedly connected to one edge of the bottom plate 211;

a second vertical plate 213, the second vertical plate 213 is vertically and fixedly connected to the first vertical plate 212, and the bottom end is fixedly connected to the bottom plate 211.

Each support seat 21 is correspondingly provided with two pressing pieces 23 and two pressing driving parts 24; therefore, when four clamping jaws 2 are adopted to clamp the module 5, each side is provided with two clamping points, so that the clamping process is more stable, and the relative positions of the module 5 and the water cooling plate 6 are not easy to damage in the positioning and clamping processes.

Each of the pressing driving parts 24 includes a first actuator 241, a pushing block 242, a guide block 243, a return spring 244, and a bolt 245;

a guide groove 2431 is formed in the front end surface of each guide block 243 to guide the pushing block 242 to slide left and right, so that the movement is more accurate, and the position of a stress point is more accurate when the module 5 is pressed; each guide block 243 is positioned in the guide groove 2431 and is internally provided with a shaft hole 2432 penetrating through the front end surface and the rear end surface, and the shaft hole 2432 is used for penetrating through the guide shaft 231 and guiding the movement of the pressing piece 23, so that the movement of the pressing piece 23 is more accurate; in a specific embodiment, there are two shaft holes 2432, there are two guide shafts 231, a bushing 246 is sleeved in the shaft hole 2432, the bushing is made of plastic, and the pressing member 23 and the pushing block 242 are made of metal, so that friction between the guide shaft 231 and the shaft hole 2432 during sliding can be avoided, that is, friction between metal and metal can be avoided, and the service life of the guide shaft 231 can be shortened.

The rear end surface of each pressing piece 23 is a wedge-shaped surface, and a guide shaft 231 is convexly arranged backwards on the rear end surface of each pressing piece 23; a threaded hole 2311 is formed in the rear end of the guide shaft 231; an insulating sheet 232 is arranged on the front end face of each pressing piece 23; in a specific implementation, the insulating sheet 232 and the positioning member 22 are made of non-metal materials, such as: insulating piece 232 is made by the POM, and setting element 22 is made by polyurethane, all is insulating state when guaranteeing clamping jaw 2 contact module 5, promptly when compressing tightly 23 and compressing tightly module 5, by insulating piece 232 laminates with the side of module 5, realizes the insulation contact, avoids the potential safety hazard.

The second vertical plate 213 and the first vertical plate 212 are fixedly connected with a first actuator 241 respectively, and the first actuator 241 is arranged vertically downwards;

the first vertical plate 212 and the second vertical plate 213 are fixedly connected with the guide block 243 respectively, and the guide groove 2431 is arranged vertically downwards;

the front end surface of each propelling block 242 is a wedge-shaped surface; an avoiding groove 2421 is formed in the bottom end of each pushing block 242 upwards; the pushing blocks 242 are fixedly connected to the first actuating elements 241 in a one-to-one correspondence manner; in this embodiment, the first actuating element 241 is arranged in the vertical direction, so that the occupied space of the clamping jaw 2 in the horizontal direction can be reduced, and the space in the height direction is fully utilized, so that the occupied area of the whole device is smaller. Of course, in other embodiments, the first actuator 241 may be arranged horizontally, and may be directly and fixedly connected to the pressing member 23, or may be arranged only in such a way that a sufficient space needs to be left in the horizontal direction for the movement of the first actuator 241, and thus the space in the horizontal direction certainly needs to be larger.

The guide shaft 231 of each pressing member 23 correspondingly penetrates through the shaft hole 2432 in a sliding manner, and is sleeved with a return spring 244, and finally locked into the threaded hole 2311 by a bolt 245;

wherein the return spring 244 abuts against the rear end surface of the guide block 243 and the bolt 245, respectively;

the avoidance groove 2421 of the propelling block 242 is sleeved outside the guide shaft 2432 in a vertically sliding manner;

the wedge-shaped surfaces of the pressing piece 23 and the pushing block 243 are arranged in parallel and opposite to each other;

the first vertical plate 212 and the second vertical plate 213 are respectively provided with a containing groove 214; the return spring 244 and the bolt 245 are also located in the receiving groove 214, respectively.

In a specific embodiment, the first actuator 241 is an air cylinder, and air pipes of the air cylinders are connected in series, so that air pressures of the air cylinders are uniform and consistent, and air pressure of a certain air cylinder is not increased, so that a certain air cylinder pushes the module 5 to have an adverse effect. The bolt 245 is first sleeved with a washer and then locked into the threaded hole 2311, and in a default state, the return spring 244 is in a natural state, one end of the return spring abuts against the bushing 246, the other end of the return spring abuts against the washer, a backward acting force is given to the pressing piece 23, and the pressing piece 23 is in a position with the minimum displacement by default, namely, the distance between the pressing piece 23 and the pushing block 242 is the minimum.

The use principle is as follows: when the water-cooling plate positioning device is used, the air cylinder acts on the pushing block 242 to push the pushing block 242 downwards, the U-shaped avoiding groove 2421 is gradually sleeved on the two guide shafts 231, the downward displacement is gradually increased, the wedge-shaped surface of the pushing block 242 is contacted with the wedge-shaped back surface of the pressing piece 23 to gradually push the pressing piece 23 forwards, the reset spring 244 is compressed until the insulating piece 232 in front of the pressing piece 23 abuts against the side surface of the module 5, at the moment, no gap exists between the module 5 and the clamping jaw 2, the water-cooling plate 6 is mutually attached to the first L-shaped positioning groove 221 of the positioning piece 22, the functions of positioning, clamping and supporting the water-cooling plate 6 are achieved, and the relative positions of the clamping jaw 2, the module 5 and the water-cooling plate 6 are ensured not to change.

Each support seat 21 is provided with one positioning piece 22;

a first L-shaped positioning groove 221 is formed at the top of one end of the positioning element 22; in an embodiment, the thickness of the first L-shaped positioning groove 221 is equal to the thickness of the water-cooling plate 6 at the bottom of the module 5, that is, the vertical depth of the first L-shaped positioning groove 221 is equal to the thickness of the water-cooling plate 6; the water-cooling plate is arranged at the bottom of the module in a sheet shape, and the width of the first L-shaped positioning groove 221 is smaller than that of the module. The width edge of the positioning groove supports the four edges of the water cooling plate. So that the top surface of the positioning member 22 abuts against the bottom surface of the flat die set 5; the bottom surface and the side surface of the first L-shaped positioning groove 221 are respectively and correspondingly attached to the bottom surface and the side surface of the water cooling plate 6.

The positioning member 22 is fixedly connected to the bottom plate 211.

The number of the clamping jaws 2 is four; the clamping device is arranged at four corners of the module 5 and the water cooling plate 6 in a rectangular shape, and two corresponding side faces of each corner are synchronously clamped.

The connecting assembly 1 comprises

The fixed seat 11 is provided with a fixed seat,

three first guide rails 12 are provided, and the three first guide rails 12 are parallel to each other and fixedly connected to the bottom end of the fixed seat 11 at equal intervals and are arranged along the Y-axis direction;

six first sliding blocks 13, wherein the number of the first sliding blocks 13 is six; the first sliding blocks 13 are slidably connected to the first guide rails 12, two first sliding blocks 13 are arranged on each first guide rail 12, and six first sliding blocks 13 are arranged in a rectangular shape;

a second guide rail 14, two of the second guide rails 14; each second guide rail 14 is fixedly connected to three first sliding blocks 13, and the two second guide rails 13 are parallel and arranged along the X axis;

four second sliders 15, wherein the number of the second sliders 15 is four; the second sliding blocks 15 are slidably connected to the second guide rails 14, two second sliding blocks 15 are arranged on each second guide rail 14, and the four second sliding blocks 15 are arranged in a rectangular shape; the second sliding blocks 15 are further fixedly connected to the supporting seats 21 in a one-to-one correspondence manner, and the four supporting seats 21 are symmetrically arranged in opposite directions;

four third sliders 16, wherein the number of the third sliders 16 is four; the third sliding blocks 16 are fixedly connected to the supporting seats 21 in a one-to-one correspondence manner;

a third guide rail 17, two of the third guide rails 17; the third guide rails 17 are slidably connected to the third sliding blocks 16, and each third guide rail 17 is provided with two third sliding blocks 16.

As shown in fig. 2, taking the direction shown in fig. 2 as an example, the third guide rail 17 is used for integrally connecting the two clamping jaws 2 in the front-back direction; the third slide block 16 and the third guide rail 17 are arranged for sliding connection, so that the two clamping jaws 2 in the front-back direction can be connected into a whole, and the opening and closing movement of the two clamping jaws 2 in the front-back direction is not influenced;

the second guide rail 14 connects the two clamping jaws 2 in the left-right direction into a whole, and the two clamping jaws 2 can be opened and closed.

The working principle is as follows: the first slide block 13 slides along the first slide rail 12 to adjust the coordinate of the clamping jaw 2 in the Y-axis direction, and in the process, the third slide block 16 slides along the third guide rail 17 so as not to influence the movement of the clamping jaw 2 in the Y-axis direction. The second slide block 15 slides along the second slide rail 14, so as to adjust the coordinate of the clamping jaw 2 in the X-axis direction.

Also comprises an auxiliary clamping jaw 3; supplementary clamping jaw 3 removes to set up according to the length demand of module 5 and water-cooling board 6, if length is big, then multiplicable supplementary clamping jaw 3 carries out auxiliary stay, avoids the intermediate position of module 5 and water-cooling board 6 to take place crooked, even fracture.

Two auxiliary clamping jaws 3 are arranged; in a specific embodiment, two auxiliary clamping jaws 3 are arranged at the middle position of the clamping jaw 2, corresponding to the middle position of the module 5 and the water cooling plate 6.

The auxiliary clamping jaw 3 comprises a vertical plate 31 and a transverse plate 32 which are connected with each other;

an auxiliary positioning piece 33 is arranged on the transverse plate 32, and a second L-shaped positioning groove 331 is formed in the auxiliary positioning piece 33; in an embodiment, the thickness of the second L-shaped positioning groove 331, the thickness of the first L-shaped positioning groove 221, and the thickness of the water-cooling plate 6 at the bottom of the module 5 are equal, that is, the depth in the vertical direction is equal to the thickness of the water-cooling plate 6, the width is smaller than the width of the module, and the width of the positioning groove supports four sides of the water-cooling plate. Therefore, the bottom surface and the side surface of the second L-shaped positioning slot 331 are respectively attached to the bottom surface and the side surface of the water cooling plate 6, the top surface of the auxiliary positioning member 33 is attached to the bottom surface of the module 5, and the functions of positioning during clamping and auxiliary supporting of the water cooling plate 6 and the module 5 below are achieved.

The two auxiliary clamping jaws 3 are oppositely and symmetrically fixedly connected to the side surfaces of the two second guide rails in a one-to-one correspondence manner, and are arranged between the two clamping jaws 2 in the X-axis direction, and meanwhile, the positioning piece 22 and the auxiliary positioning piece 33 are arranged at the same height.

Also comprises

As shown in fig. 1, a first driving motor 41, where the first driving motor 41 is fixedly connected to the fixing base 11;

the first screw rod 42 is provided with two sections of first external threads 421 with opposite directions, as shown in fig. 1, so that when the first screw rod 42 rotates, the two first nuts 43 are driven to synchronously move away from or move towards each other in the Y-axis direction, that is, to open and close; the first lead screw 42 is connected to an output shaft of the first driving motor 41;

two first nuts 43 are provided, and the two first nuts 43 are sleeved on the two first external threads 421 in a one-to-one correspondence manner; the two first nuts 43 are further fixedly connected to the second guide rails 14 in a one-to-one correspondence manner;

as shown in fig. 2, a second driving motor 44, wherein the second driving motor 44 is fixedly connected to the fixing base 11;

the second screw rod 45 is provided with two sections of second external threads 451 with opposite directions, as shown in fig. 2, so that when the second screw rod 45 rotates, the two second nuts 46 are driven to synchronously move away from or move towards each other in the X-axis direction, that is, to move in an opening and closing manner; the second lead screw 45 is connected to an output shaft of the second driving motor 44;

two second nuts 46 are provided, and the two second nuts 46 are sleeved on the two second external threads 451 in a one-to-one correspondence manner; the two second nuts 46 are also fixedly connected to the third guide rails 17 in a one-to-one correspondence.

In a specific embodiment, as shown in fig. 1 and fig. 2, the first driving motor 41 and the second driving motor 44 are respectively connected to the first lead screw 42 and the second lead screw 45 through belt wheel transmission, and the first lead screw 42 and the second lead screw 45 are respectively connected to the fixed base 11 through a bearing seat 47 in a rotating manner. Wherein, a bearing is arranged in the bearing seat 47, and the bearing is sleeved on the first screw rod 42 or the second screw rod 45.

In a specific implementation, as shown in fig. 1, a fixing plate 7 may be disposed on a top portion of the connecting assembly 1, and a mounting hole is opened on the fixing plate 7 for connecting with other devices. Of course, other modes and other connection structures can be adopted for connection, and the connection can be flexibly arranged according to the structure of the docking equipment.

Example three: the module is used for carrying the module and the water cooling plate, wherein the first object is the module, and the second object is the water cooling plate.

A method for preventing the displacement of two objects during the carrying process, comprising the device and the following steps:

synchronously clamping four side surfaces of two objects by using at least four clamping jaws 2, wherein all the clamping jaws 2 are connected into a whole; the method specifically comprises the following steps:

firstly, the clamping jaws 2 are synchronously closed oppositely, so that the first L-shaped positioning grooves 221 on the clamping jaws 2 are driven to be flatly attached to the four side surfaces of the second object, and the four-side positioning of the second object is completed;

secondly, the pressing pieces 23 of the clamping jaws 2 synchronously press four side surfaces of the first object;

finally, each of the jaws 2 moves synchronously to carry two objects.

In the concrete implementation promptly, clamping jaw 2 moves to the preset position of water-cooling board and module, and four clamping jaws 2 close tightly in step mutually, and first L type constant head tank 221 pastes with water-cooling board side and levels, accomplishes four sides location, and eight wedge-shaped pressing member 23 synchronization motion in four sides hold tightly four sides of module, and last clamping jaw 2 begins to carry module and water-cooling board.

Example four: on the basis of the third embodiment, the method comprises the following steps of,

the number of the clamping jaws 2 is four, the clamping jaws are arranged in a rectangular shape, and each clamping jaw 2 clamps two adjacent side faces of two objects synchronously.

In one embodiment, the method for transporting the water-cooled plate 6 and the module 5 which are placed in advance comprises the following steps:

mounting the device on a lifting appliance through a fixing plate 7;

first executive component 241 adopts the cylinder, and the pipeline of each cylinder adopts the mode of establishing ties to establish ties together, avoids the cylinder atmospheric pressure on single clamping jaw 2 too big, with the condition that module 5 promoted on the contrary, and a plurality of cylinders adopt trachea control all the way, ensures that a plurality of cylinder atmospheric pressure are balanced, and module 5 is when contacting with pressing down 23, the reaction force of production, and the reaction force that each clamping jaw 2 received offsets each other, and can not promote clamping jaw 2.

Connect each cylinder, first driving motor 41, second driving motor 44, hoist respectively in the controller, for example adopt PLC, the model is: 6ES7515-2AM01-0AB0, and performing unified control. The control program of the motion trail of each clamping jaw 2 is preset.

The controller controls the lifting appliance to move the device to the position above a tray provided with a module 5 and a water cooling plate 6; wherein, the module 5 on the tray and the water cooling plate 4 are calibrated and placed in relative positions in advance, but the module and the water cooling plate are not fixed;

the controller controls the lifting appliance to slowly descend, controls the first motor 41 and the second motor 44 to open the clamping jaws 2 and the auxiliary clamping jaws 3 on the periphery under the motion of the sliding rail, and tightens the clamping jaws 2 and the auxiliary clamping jaws 3 from the periphery when the preset positions of the bottoms of the module 5 and the water cooling plate 5 are reached, wherein the first L-shaped positioning groove 221, the second L-shaped positioning groove 331 and the water cooling plate 6 are attached and positioned;

after tightening, the controller controls the cylinder in the clamping jaw 2 to push downwards, so as to push the insulating sheet 232 of the pressing piece 23 to be attached to the side face of the module, namely when a preset pressing position is reached, the controller controls the lifting appliance to integrally lift the device, the module 5 and the water cooling plate 6 to be conveyed to the next procedure, and the whole procedure is operated by a robot.

Although specific embodiments of the invention have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the appended claims.

Claims

1. The utility model provides a device that handling process of two objects was prevented shifting which characterized in that: the method comprises the following steps:

a connecting assembly;

2. The apparatus of claim 1, wherein the apparatus is adapted to prevent the two objects from shifting during the handling process: each clamping jaw comprises

A supporting seat;

the positioning piece is connected to the supporting seat;

the pressing piece is movably connected to the supporting seat;

3. The apparatus of claim 2, wherein the apparatus is adapted to prevent the two objects from shifting during the handling process: the supporting seat comprises

A bottom plate, a bottom plate and a plurality of grooves,

the first vertical plate is fixedly connected to one edge of the bottom plate;

4. A two object handling process anti-shifting apparatus according to claim 3, wherein: each supporting seat is correspondingly provided with two pressing pieces and two pressing driving parts;

5. A two object handling process anti-shifting apparatus according to claim 3 or 4, wherein: each supporting seat is provided with one positioning piece;

the positioning piece is fixedly connected to the bottom plate.

6. The apparatus of claim 2, wherein the apparatus is adapted to prevent the two objects from shifting during the handling process: the number of the clamping jaws is four;

the connecting assembly comprises

A fixed seat is arranged on the base body,

7. The apparatus of claim 6, wherein the apparatus is adapted to prevent the two objects from shifting during the handling process: the device also comprises an auxiliary clamping jaw;

the number of the auxiliary clamping jaws is two;

8. The apparatus of claim 7, wherein the means for preventing the two objects from shifting during the handling process comprises: also comprises

The first driving motor is fixedly connected to the fixed seat;

the second driving motor is fixedly connected to the fixed seat;

9. A method for preventing two objects from shifting in the process of carrying is characterized in that: comprising the apparatus of claim 5, further comprising the steps of:

and finally, synchronously moving each clamping jaw to carry two objects.

10. The method of claim 9, wherein the method further comprises: the clamping jaws are four and are arranged in a rectangular shape, and each clamping jaw clamps two adjacent side faces of two objects synchronously.