CN215945871U

CN215945871U - Jig return line body

Info

Publication number: CN215945871U
Application number: CN202122621271.7U
Authority: CN
Inventors: 王加才; 徐栋; 祝海仕
Original assignee: Bozhon Precision Industry Technology Co Ltd
Current assignee: Bozhon Precision Industry Technology Co Ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-04
Anticipated expiration: 2031-10-29

Abstract

The application discloses tool recurrent line body includes: the conveying support comprises an upper conveying line and a lower conveying line, the conveying directions of the upper conveying line and the lower conveying line are deviated, and a plurality of working positions are arranged at the corresponding positions of the upper conveying line and the lower conveying line; the first lifting support is used for lifting the jig positioned at the tail end of the lower conveying line to the starting end of the upper conveying line; the second lifting support is used for descending the jig positioned at the tail end of the upper conveying line to the starting end of the lower conveying line; the jig locking assembly can lock or release the jig when the jig moves to the working position. Compared with the prior art, the jig return line body that this application provided degree of automation is high, can realize the automatic cyclic utilization of tool, has improved work efficiency, has reduced manufacturing cost, and whole line simple structure has security and easy maintainability concurrently.

Description

Jig return line body

Technical Field

The application relates to the technical field of production lines of soft package batteries, in particular to a jig reflow line body.

Background

The battery cell is a device which converts external energy into electric energy and stores the electric energy in the battery cell so as to supply power to external equipment (such as portable electronic equipment) at a required moment. At present, the battery cell is widely applied to electronic products such as mobile phones, flat panels, notebook computers and the like. The battery cell is generally divided into a soft-package battery cell and a hard-package battery cell; among them, the soft package cell has a wide market due to its advantages such as light weight, large capacity, flexible design and good explosion-proof performance, and is popular.

At present, when soft-packaged electrical core assembled into soft-packaged electrical core module, use motor drive's one-way type flow line, the process flow is many long, and how long, space, consumption, flexibility, modification all have very big restriction are just erect to the line body.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application provides a jig reflow line body to solve the technical problems in the prior art.

In a first aspect, the present application provides a jig streamlined body, including:

the conveying support comprises an upper conveying line and a lower conveying line, the conveying directions of the upper conveying line and the lower conveying line are deviated, and a plurality of working positions are arranged at the corresponding positions of the upper conveying line and the lower conveying line;

the first lifting support is used for lifting the jig positioned at the tail end of the lower conveying line to the starting end of the upper conveying line;

the second lifting support is used for descending the jig positioned at the tail end of the upper conveying line to the starting end of the lower conveying line;

the jig locking assembly can lock or release the jig when the jig moves to the working position.

In some embodiments, the upper conveyor line and the lower conveyor line each include two linear modules and two first linear guide rails symmetrically disposed on opposite sides of the linear modules, and the linear modules are provided with a plurality of jig connection assemblies, which can be connected to or disconnected from the jigs.

In some embodiments, a first receiving groove is formed in the bottom of the jig, the jig connecting assembly includes a first mounting seat, a first driving cylinder, a first adapter plate and a first bearing body, a cylinder body of the first driving cylinder is connected with the linear module through the first mounting seat, the first adapter plate is connected with the end of a piston rod of the first driving cylinder, the first bearing body is arranged at the top end of the first adapter plate, and the first bearing body can extend into or separate from the first receiving groove.

In some embodiments, two first bearing bodies are provided, and the two first bearing bodies are respectively connected and matched with two adjacent jigs.

In some embodiments, the upper and lower conveyor lines each comprise two linear die sets, the axes of which coincide.

In some embodiments, the upper conveying line is provided with a buffer assembly, the buffer assembly comprises a vertical seat, a buffer block and an elastic member, and the buffer block is elastically supported on the vertical seat through the elastic member.

In some embodiments, the jig locking assembly includes a second mounting seat, a second driving cylinder, a second adapter plate, and a second bearing body, a cylinder body of the second driving cylinder is fixed to the conveying support through the second mounting seat, one side of the second adapter plate is connected to a terminal of a piston rod of the second driving cylinder, the other side of the second adapter plate is connected to the second bearing body, a second receiving groove is formed in a side portion of the jig, and the second bearing body may extend into or separate from the second receiving groove.

In some embodiments, the first lifting bracket and the second lifting bracket each include a lifting assembly, the lifting assembly includes two driving motors, two speed reducers, two screw rods and two lifting plates, the two speed reducers and the two screw rods are symmetrically arranged on left and right sides of the driving motors, output ends of the driving motors are in transmission connection with the screw rods through the speed reducers, each screw rod is in threaded connection with a screw nut, and the lifting plates are fixed on the two screw nuts.

In some embodiments, the lifting plate is provided with two second linear guide rails, the two second linear guide rails coincide with the axes of the two first linear guide rails, and the jig is in sliding fit with the second linear guide rails.

In some embodiments, a limiting assembly is arranged on the lifting plate, the limiting assembly comprises a third mounting seat, a third driving cylinder, a third adapter plate and a third bearing body, a cylinder body of the third driving cylinder is fixed on the lifting plate through the third mounting seat, one side of the third adapter plate is connected with the end of a piston rod of the third driving cylinder, the other side of the third adapter plate is connected with the third bearing body, and the third bearing body can extend into or separate from the first accommodating groove.

Compared with the prior art, the tool return line body that this application provided degree of automation is high, erects two transfer chains from top to bottom, goes up the flexible package electricity core that the transfer chain is used for on the tool and flows the operation at the work position in proper order, and the transfer chain is used for the backward flow of vacant tool down, can realize the automatic cyclic utilization of tool, has improved work efficiency, has reduced manufacturing cost, and whole line simple structure has security and easy maintainability concurrently.

The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.

Drawings

Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Moreover, like reference numerals are used to refer to like elements throughout. In the drawings:

FIG. 1 is an isometric view of the overall structure of an embodiment of the present application;

fig. 2 is a schematic position diagram of a jig connection assembly according to an embodiment of the present disclosure;

fig. 3 is an isometric view of a jig connection assembly according to an embodiment of the present application;

fig. 4 is an isometric view of a jig lock assembly according to an embodiment of the present application;

FIG. 5 is an isometric view of a cache component of an embodiment of the present application;

FIG. 6 is an isometric view of a lift assembly of an embodiment of the present application;

FIG. 7 is an isometric view of a stop assembly of an embodiment of the present application;

in the drawings, the drawings are not necessarily drawn to scale.

The reference numbers in the detailed description are as follows:

10-a conveying support, 11-an upper conveying line, 12-a lower conveying line, 13-a first lifting support, 14-a second lifting support, 15-a linear module, 16-a first linear guide rail and 17-a second linear guide rail;

20-a jig connecting assembly, 21-a first mounting seat, 22-a first driving cylinder, 23-a first transfer plate and 24-a first bearing body;

30-a jig locking assembly, 31-a second mounting seat, 32-a second driving cylinder, 33-a second adapter plate and 34-a second bearing body;

40-cache components, 41-vertical seats, 42-cache blocks and 43-elastic pieces;

50-a lifting component, 51-a driving motor, 52-a speed reducer, 53-a screw rod and 54-a lifting plate;

60-a limiting assembly, 61-a third mounting seat, 62-a third driving cylinder, 63-a third adapter plate and 64-a third bearing body;

70-jig, 71-first accommodating groove, 72-second accommodating groove.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are merely used to more clearly illustrate the technical solutions of the present application, and therefore are only examples, and the protection scope of the present application is not limited thereby.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions.

In the description of the embodiments of the present application, the technical terms "first", "second", and the like are used only for distinguishing different objects, and are not to be construed as indicating or implying relative importance or implicitly indicating the number, specific order, or primary-secondary relationship of the technical features indicated. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In the description of the embodiments of the present application, the term "and/or" is only one kind of association relationship describing an associated object, and means that three relationships may exist, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural pieces" refers to two or more (including two).

In the description of the embodiments of the present application, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the directions or positional relationships indicated in the drawings, and are only for convenience of description of the embodiments of the present application and for simplicity of description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, may be fixedly connected, detachably connected, or integrated; mechanical connection or electrical connection is also possible; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.

According to fig. 1 to 7, the present application provides a jig reflow body, including:

the conveying support 10 is of a metal frame structure, the main materials of the conveying support 10 are aluminum alloy and stainless steel, and anti-corrosion treatment is performed on standard parts, so that the corrosion resistance of the conveying support 10 is good, the conveying support comprises an upper conveying line 11 arranged on a top plate and a lower conveying line 12 arranged on a bottom plate, the upper conveying line 11 is positioned above the lower conveying line 12, the conveying directions of the upper conveying line 11 and the lower conveying line 12 are deviated, a plurality of working positions are arranged on the corresponding positions of the upper conveying line 11 and the lower conveying line 12, the working positions on the upper conveying line 11 and the lower conveying line 12 are symmetrically arranged, when a jig 70 is moved to a first working position on the upper conveying line 11, corresponding station actions are performed, the jig 70 is conveyed to a next working position, another station action is performed until the jig is conveyed to the tail end of the upper conveying line 11, all station actions are completed, and then the jig is clamped by a manipulator, the jig 70 is then transported to the start end of the upper transport line 11 through the lower transport line 12, and is circulated.

First lifting support 13 for promote the tool 70 that is located transfer chain 12 end down to the initiating terminal of last transfer chain 11, when tool 70 was in last transfer chain 11 initiating terminal, the outside mechanical hand will treat the soft-packaged electrical core of processing and place on tool 70 this moment, in order to accomplish whole operations on the removal route of last transfer chain 11.

The second lifting support 14 is configured to lower the jig 70 located at the end of the upper conveyor line 11 to the start end of the lower conveyor line 12, and the soft package battery cores completing all operations are taken away by the external manipulator when the upper conveyor line 11 is at the end, and the space-time jig 70 is conveyed to the end of the lower conveyor line 12 through the second lifting support 14, and the lower conveyor line 12 conveys the jig 70 to the end of the lower conveyor line 12 to wait for the first lifting support 13 to lift the jig.

The jig locking assembly 30 locks or releases the jig 70 when the jig 70 is moved to the working position, and when the jig 70 at the working position is to be operated, the jig locking assembly 30 needs to lock the jig 70 to prevent the jig 70 from moving, and when the corresponding operation of the jig 70 at the working position is completed, the jig locking assembly 30 releases the jig 70, and the jig 70 is conveyed to the next working position through the conveying line.

The working process of the embodiment is as follows:

when the jig 70 is at the starting end of the upper conveying line 11, the external manipulator places the soft package battery cell to be processed on the jig 70, the upper conveying line 11 drives the jig 70 to move to the first working position on the upper conveying line 11, corresponding station actions are carried out, the jig 70 is then conveyed to the next working position, another station action is carried out, the later jig 70 also reaches the first working position at the moment, the first jig 70 sequentially passes through a plurality of working positions until the tail end of the upper conveying line 11 is conveyed, all station actions are completed, then the jig is clamped by the manipulator, the jig 70 is then conveyed to the starting end of the upper conveying line 11 through the lower conveying line 12, and the cycle is repeated.

This tool 70 backflow line body degree of automation is high, erects two transfer chains from top to bottom, goes up the flexible package battery core that transfer chain 11 was used for on the tool 70 and flows the operation at the work position in proper order, and lower transfer chain 12 is used for the backward flow of vacant tool 70, can realize tool 70's automatic cycle and utilize, has improved work efficiency, has reduced manufacturing cost.

According to some embodiments of the present application, optionally, as shown in fig. 2, each of the upper conveyor line 11 and the lower conveyor line 12 includes two linear modules 15 and two first linear guide rails 16, each of the two first linear guide rails 16 is symmetrically disposed on two opposite sides of the linear module 15, an extending direction of the first linear guide rail 16 is consistent with an extending direction of the linear module 15, the first linear guide rail 16 guides the jig 70 to move accurately and stably, the structures of the linear modules 15 and the first linear guide rails 16 can refer to related contents in the prior art, which are not described herein again, the linear module 15 is provided with a plurality of jig connection assemblies 20, the jig connection assemblies 20 can be connected to or disconnected from the jig 70, the jig connection assemblies 20 function to connect the linear modules 15 and the jig 70, so as to drive the jig 70 to move on the upper conveyor line 11 or the lower conveyor line 12, when the jig 70 moves to the end of the upper conveyor line 11 or the lower conveyor line 12, the jig connecting assembly 20 disconnects the linear module 15 from the jig 70, the jig 70 is lifted along with the first lifting bracket 13 or the second lifting bracket 14, and when the jig 70 returns to the start end of the upper conveyor line 11 or the lower conveyor line 12, the jig 70 is connected to the linear module 15 by the jig 70 connecting assembly.

According to some embodiments of the present application, optionally, referring to fig. 3 and 7, a first receiving groove 71 is disposed at the bottom of the jig 70, the jig connecting assembly 20 includes a first mounting seat 21, a first driving cylinder 22, a first adapter plate 23 and a first bearing body 24, a cylinder body of the first driving cylinder 22 is connected to the linear module 15 through the first mounting seat 21, preferably in a screwing manner, so as to facilitate assembly and disassembly, a piston rod of the first driving cylinder 22 extends vertically, the first adapter plate 23 is connected to an end of the piston rod of the first driving cylinder 22, the first driving cylinder 22 is operable to drive the first adapter plate 23 to vertically lift, the first bearing body 24 is disposed at a top end of the first adapter plate 23, a size of the first bearing body 24 is adapted to an inner diameter of the first receiving groove 71, and the first bearing body 24 can extend into or separate from the first receiving groove 71.

The first driving cylinder 22 works to drive the piston rod to ascend, so that the first bearing body 24 extends into the first accommodating groove 71, the linear module 15 is connected with the jig 70, the linear module 15 drives the jig 70 to move until the linear module moves to the tail end of the conveying route, and when the linear module needs to be disconnected, the first driving cylinder 22 works again to drive the piston rod to descend, so that the first bearing body 24 is separated from the first accommodating groove 71.

Furthermore, two first bearing bodies 24 are provided, and two first bearing bodies 24 are respectively connected and matched with two adjacent jigs 70. Therefore, the bottom of each fixture 70 is also provided with two first receiving grooves 71, the two first receiving grooves 71 are disposed at two side ends of the fixture 70 in the moving direction, the first driving cylinder 22 works to drive the piston rod to ascend, one of the first bearing bodies 24 enters the first receiving groove 71 at the bottom of one fixture 70, and the other first bearing body 24 enters the first receiving groove 71 of the adjacent fixture 70 synchronously, so that the fixture connecting assembly 20 drives the two fixtures 70 to move at one time.

Further, the upper conveyor line 11 and the lower conveyor line 12 each comprise two linear modules 15, the axes of the two linear modules 15 coinciding. Two linear modules 15 are arranged adjacently in sequence along the conveying direction of the jigs 70, each linear module 15 is provided with a jig connecting assembly 20, the upper conveying line 11 or the lower conveying line 12 is provided with three working positions, the upper conveying line 11 is taken as an example, the two jig connecting assemblies 20 can simultaneously drive four jigs 70 to synchronously move on the upper conveying line 11, wherein three jigs 70 sequentially operate on the three working positions, one jig 70 is arranged at the first lifting bracket 13, when the foremost jig 70 passes through the three working positions, the linear module 15 drives the foremost jig to reach the second lifting bracket 14, and simultaneously drives the second jig 70 to reach the foremost working position for operation, at the moment, the other linear module 15 drives the remaining two jigs 70 to respectively reach the middle working position and the rear working position, and at the moment, the first lifting bracket 13 lifts up an empty jig 70, this is repeated.

According to some embodiments of the present application, optionally, referring to fig. 4, the jig locking assembly 30 includes a second mounting seat 31, a second driving cylinder 32, a second adapter plate 33, and a second bearing body 34, a cylinder body of the second driving cylinder 32 is fixed on the conveying support 10 through the second mounting seat 31, the second driving cylinder 32 is disposed at each working position, a piston rod extends toward the horizontal direction, one side of the second adapter plate 33 is connected to a distal end of the piston rod of the second driving cylinder 32, the piston rod drives the second adapter plate 33 to move back and forth to be close to or away from the jig 70, the other side of the second adapter plate 33 is connected to the second bearing body 34, a second receiving groove 72 is formed on a side portion of the jig 70, and the second bearing body 34 can extend into or separate from the second receiving groove 72.

When the jig 70 reaches the working position, the second driving cylinder 32 works to drive the piston rod to extend forward, the second bearing body 34 extends into the second receiving groove 72 to lock the position of the jig 70 so that the jig cannot move, after the work at the working position is completed, the second driving cylinder 32 works again to drive the piston rod to retract, the second bearing body 34 is separated from the second receiving groove 72, and the jig 70 can be driven by the linear module 15 to move.

According to some embodiments of the present application, optionally, referring to fig. 5, a buffer assembly 40 is disposed on the upper conveying line 11, the buffer assembly 40 includes an upright seat 41, a buffer block 42, and an elastic member 43, the buffer block 42 is elastically supported on the upright seat 41 by the elastic member 43, and the elastic member 13 is preferably a spring. Through setting up buffer memory subassembly 40 to when the work position, play an elastic support's effect to external parts, avoid hard collision.

According to some embodiments of the present application, optionally, each of the first lifting bracket 13 and the second lifting bracket 14 includes a lifting assembly 50, each of the lifting assemblies 50 includes a driving motor 51, a speed reducer 52, a lead screw 53 and a lifting plate 54, the lead screw 53 extends along a vertical direction, two speed reducers 52 and two lead screws 53 are provided and symmetrically provided at left and right sides of the driving motor 51, an output end of the driving motor 51 is in transmission connection with the lead screw 53 via the speed reducer 52, a lead screw nut is screwed onto each lead screw 53, and the lifting plate 54 is fixed on the two lead screw nuts.

The driving motor 51 works to drive the screw rod 53 to rotate, so as to drive the screw rod nut to vertically move, and the lifting plate 54 can be lifted, so that the jig 70 on the lifting plate 54 is transferred to another conveying line.

Further, referring to fig. 2, the second linear guide rails 17 are disposed on the lifting plate 54, two second linear guide rails 17 are disposed on the lifting plate, the two second linear guide rails 17 are overlapped with the axes of the two first linear guide rails 16, and the jig 70 is slidably fitted on the second linear guide rails 17.

At the position of the first lifting bracket 13, during the lifting plate 54 is lifted, the jig connecting assembly 20 does not reach the first lifting bracket 13, so as to avoid limiting, when the driving motor 51 works to drive the lifting plate 54 to lift to the first conveying line, the second linear guide rail 17 is flush with the first linear guide rail 16 in height, the end of the second linear guide rail 17 is close to the end of the first linear guide rail 16, at this time, the jig connecting assembly 20 also reaches the lower part of the jig 70 through the conveying of the linear module 15, the first driving cylinder 22 works to drive the first bearing body 24 to lift, extend into the first accommodating groove 71 at the bottom of the jig 70, and then the linear module 15 pulls the jig 70 to reach the first linear guide rail 16 from the second linear guide rail 17.

At the position of the second lifting support 14, when the jig 70 is moved to the end of the upper conveying line 11, the lifting plate 54 on the second lifting support 14 is at the highest position, the height of the second linear guide rail 17 is flush with that of the first linear guide rail 16, the linear module 15 pulls the jig 70 from the first linear guide rail 16 to the second linear guide rail 17, at this time, the first driving cylinder 22 works to drive the first bearing body 24 to be separated from the first accommodating groove 71, the linear module 15 drives the jig connecting assembly 20 to retract to avoid interference, and the driving motor 51 works to drive the lifting plate 54 to descend to the lower conveying line 12.

According to some embodiments of the present application, optionally, in order to lock the jig 70 on the lifting plate 54 and prevent the jig 70 from shaking or falling off, the lifting plate 54 is provided with a limiting assembly 60, the limiting assembly 60 is provided with a third mounting seat 61, a third driving cylinder 62, a third adapter plate 63 and a third bearing body 64, a cylinder body of the third driving cylinder 62 is fixed on the lifting plate 54 through the third mounting seat 61, one side of the third adapter plate 63 is connected with a piston rod end of the third driving cylinder 62, the other side of the third adapter plate 63 is connected with the third bearing body 64, and the third bearing body 64 can extend into or separate from the first accommodating groove 71.

After the jig 70 is conveyed to the lifting plate 54 by the upper conveying line 11 or the lower conveying line 12, the third driving cylinder 62 works to drive the piston rod to ascend, the third bearing body 64 extends into the first accommodating groove 71, so that the translation of the jig 70 is limited, and when the jig 70 needs to be transferred, the third driving cylinder 62 works again to drive the piston rod to descend, and the third bearing body 64 is separated from the first accommodating groove 71.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present disclosure, and the present disclosure should be construed as being covered by the claims and the specification. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present application is not intended to be limited to the particular embodiments disclosed herein but is to cover all embodiments that may fall within the scope of the appended claims.

Claims

1. The utility model provides a tool streamlined body which characterized in that includes:

2. The jig reflow line body of claim 1, wherein: go up the transfer chain with the transfer chain all includes linear module and first linear guide, first linear guide all is equipped with two, two first linear guide symmetry is located the relative both sides of linear module, be equipped with a plurality of tool coupling assembling on the linear module, tool coupling assembling can with the tool is connected or is broken away from the connection.

3. The jig reflow line body of claim 2, wherein: the bottom of tool is equipped with first holding tank, tool coupling assembling includes first mount pad, the first cylinder that drives, first adapter plate and the first bearing body that drives, the first cylinder body that drives the cylinder passes through first mount pad with linear module is connected, first adapter plate with the first piston rod end-to-end connection that drives the cylinder, the first bearing body is located the top of first adapter plate, first bearing body extensible is advanced or is broken away from first holding tank.

4. The jig reflow line body of claim 3, wherein: the first bearing bodies are two, and the two first bearing bodies are respectively connected and matched with the two adjacent jigs.

5. The jig reflow line body of claim 4, wherein: go up the transfer chain with the transfer chain all includes two linear modules down, two the axis of linear module coincides mutually.

6. The jig reflow line body of claim 5, wherein: go up to be equipped with the buffer memory subassembly on the transfer chain, the buffer memory subassembly includes founding seat, buffer memory piece and elastic component, the buffer memory piece passes through elastic component elastic support in on the founding seat.

7. The jig reflow line body of claim 3, wherein: the jig locking assembly comprises a second mounting seat, a second driving cylinder, a second adapter plate and a second bearing body, wherein a cylinder body of the second driving cylinder is fixed on the conveying support through the second mounting seat, one side of the second adapter plate is connected with the tail end of a piston rod of the second driving cylinder, the other side of the second adapter plate is connected with the second bearing body, a second accommodating groove is formed in the side portion of the jig, and the second bearing body can extend into or separate from the second accommodating groove.

8. The jig reflow line body of claim 7, wherein: first lifting support with second lifting support all includes lifting unit, lifting unit includes driving motor, reduction gear, lead screw and lifter plate, the reduction gear with the lead screw all is equipped with two, and the symmetry is located driving motor's the left and right sides, driving motor's output via the reduction gear with screw drive connects, every equal spiro union has screw-nut on the lead screw, the lifter plate is fixed in two on the screw-nut.

9. The jig reflow line body of claim 8, wherein: the lifting plate is provided with two second linear guide rails, the two second linear guide rails are overlapped with the axes of the two first linear guide rails, and the jig is in sliding fit on the second linear guide rails.

10. The jig reflow line body of claim 8, wherein: the lifting plate is provided with a limiting assembly, a third mounting seat of the limiting assembly, a third driving cylinder, a third adapter plate and a third bearing body, a cylinder body of the third driving cylinder is fixed on the lifting plate through the third mounting seat, one side of the third adapter plate is connected with the end of a piston rod of the third driving cylinder, the other side of the third adapter plate is connected with the third bearing body, and the third bearing body can extend into or separate from the first accommodating groove.