CN215991374U

CN215991374U - New energy automobile sampling subassembly FPC circuit board compression fittings and production line thereof

Info

Publication number: CN215991374U
Application number: CN202121666181.3U
Authority: CN
Inventors: 舒爱荣; 谢娜
Original assignee: Techuang Jimeng Electronics Suzhou Co ltd
Current assignee: Techuang Jimeng Electronics Suzhou Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-03-08
Anticipated expiration: 2031-07-21

Abstract

A pressing device for an FPC (flexible printed circuit) circuit board of a new energy automobile sampling assembly and a production line of the pressing device are disclosed, wherein the pressing device comprises a frame, an upper jig and an oil cylinder, a lower pressing plate is arranged on a piston rod of the oil cylinder, a lower jig is arranged on the lower pressing plate, the lower jig comprises a lower jig mounting plate, and a lower jig temperature-rising heating element, a lower jig high-temperature heating element and a lower jig circulating cooling element are sequentially arranged on the lower jig mounting plate from front to back; go up the tool and include the tool mounting panel go up the tool mounting panel and be equipped with tool intensification heating member, go up tool high temperature heating member and go up tool circulative cooling spare after to in the past in proper order. The utility model has the advantage of large-scale batch continuous pressing of the FPC circuit board of the sampling assembly of the new energy automobile.

Description

New energy automobile sampling subassembly FPC circuit board compression fittings and production line thereof

Technical Field

The utility model relates to a new energy automobile sampling assembly FPC circuit board pressing device and a production line thereof.

Background

The voltage and the temperature of power battery module electricity core need real the time and detect, consequently, all be equipped with voltage device and temperature sensor respectively at every battery cell of electricity core, and among the prior art, the data that these voltage device and temperature sensor detected are all through pencil and new energy automobile's corresponding circuit connection. The wiring harness connection has the defects of complex node and large wiring harness occupied space, the space utilization rate of the whole vehicle is reduced, and the wiring harness connection mode is inconvenient for intelligent manufacturing.

Because the FPC circuit board is suitable for being used by a power battery module cell sampling assembly, the length of the appearance size of a single piece of the FPC circuit board is more than 1000mm, the existing FPC pressing device is suitable for pressing the FPC circuit board with a smaller area no matter the single-opening pressing device or the double-opening pressing device is suitable for pressing the FPC circuit board with a smaller area, in addition, the existing pressing device is used for pressing the FPC circuit board in a single station, the pressing of the FPC circuit board is discontinuously carried out, and the production efficiency is low; the existing pressing machine is not suitable for pressing the FPC circuit board used by the large-size power battery module cell sampling assembly; the design of a pressing device suitable for pressing an FPC (flexible printed circuit) circuit board for a large-size power battery module core sampling assembly is an urgent problem to be solved in the current market.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a new energy automobile sampling assembly FPC circuit board laminating device and a production line thereof for a new energy automobile sampling assembly FPC circuit board capable of continuously laminating new energy automobile sampling assembly FPC circuit boards in large scale.

The technical scheme of the utility model is as follows: the pressing device comprises a framework consisting of an upper cross beam, a lower cross beam, a left stand column and a right stand column, wherein an upper jig is fixedly arranged on the lower bottom surface of the upper cross beam, an oil cylinder is arranged on the lower cross beam, a lower pressing plate is arranged on a piston rod of the oil cylinder, a lower jig is arranged on the lower pressing plate, the lower jig comprises a lower jig mounting plate, a lower jig temperature-rising heating member, a lower jig high-temperature heating member and a lower jig circulating cooling member are sequentially arranged on the lower jig mounting plate from front to back, and a lower jig first gap is arranged between the lower jig temperature-rising heating member and the lower jig high-temperature heating member; a second lower jig gap is formed between the high-temperature heating element of the lower jig and the circulating cooling element of the lower jig; the upper jig comprises an upper jig mounting plate, an upper jig heating element, an upper jig high-temperature heating element and an upper jig circulating cooling element are sequentially arranged on the upper jig mounting plate from front to back, and an upper jig first gap is formed between the upper jig heating element and the upper jig high-temperature heating element; and an upper jig second gap is arranged between the upper jig high-temperature heating element and the upper jig circulating cooling element.

As an improvement of the utility model, more than one middle jig is arranged between the upper jig and the lower jig, the middle jig comprises a middle fixing plate, a middle jig temperature-raising heating element, a middle jig high-temperature heating element and a middle jig circulating cooling element are sequentially arranged on the middle fixing plate from front to back, and a middle jig first gap is arranged between the middle jig temperature-raising heating element and the middle jig high-temperature heating element; a second middle jig gap is formed between the high-temperature heating element on the middle jig and the circulating cooling element on the middle jig; a middle jig lower heating element, a middle jig lower high-temperature heating element and a middle jig lower circulating cooling element are sequentially arranged on the lower bottom surface of the middle fixing plate from front to back, and a middle jig third gap is formed between the middle jig lower heating element and the middle jig lower high-temperature heating element; and a fourth gap of the middle jig is arranged between the high-temperature heating element under the middle jig and the circulating cooling element under the middle jig, and the middle jig is respectively connected with the left stand column and the right stand column through a first guide stop block positioned on the left side and a second guide stop block positioned on the right side.

As an improvement of the utility model, the lower jig mounting plate is a metal plate, and a lower jig heat insulation plate is arranged between the lower jig mounting plate and the lower jig heating element, and between the lower jig high-temperature heating element and the lower jig circulating cooling element.

As an improvement of the utility model, the middle fixing plate is a metal plate, and a middle jig upper heat insulation plate is arranged between the upper bottom surface of the middle fixing plate and the middle jig upper heat-raising heating element, between the middle jig upper high-temperature heating element and between the middle jig upper circulating cooling element; and a middle jig lower heat insulation plate is arranged between the lower bottom surface of the middle fixing plate and the middle jig lower heating element, the middle jig lower high-temperature heating element and the middle jig lower circulating cooling element.

As an improvement of the utility model, the upper jig mounting plate is a metal plate, and an upper jig heat insulation plate is arranged between the lower bottom surface of the upper jig mounting plate and the upper jig heating element, the upper jig high-temperature heating element and the upper jig circulating cooling element.

As an improvement of the utility model, more than one middle jig is arranged between the upper jig and the lower jig; the middle jig comprises a middle fixing plate, a middle jig heating element, a middle jig high-temperature heating element and a middle jig circulating cooling element are sequentially embedded on the middle fixing plate from front to back, and a middle jig first interval is arranged between the middle jig heating element and the middle jig high-temperature heating element; a second middle jig interval is arranged between the middle jig high-temperature heating element and the middle jig circulating cooling element; the middle jig heating element, the middle jig high-temperature heating element and the middle jig circulating cooling element protrude out of the upper surface or/and the lower surface of the middle fixing plate; or the intermediate jig heating element, the intermediate jig high-temperature heating element and the intermediate jig circulating cooling element are flush with the upper surface or/and the lower surface of the intermediate fixing plate; the middle jig is respectively connected with the left stand column and the right stand column through a first guide stop block positioned on the left side and a second guide stop block positioned on the right side.

As an improvement of the utility model, the lower jig mounting plate, the middle fixing plate and the upper jig mounting plate are non-metal heat insulation plates with preset strength.

As an improvement to the utility model, the non-metallic heat insulation board is a bakelite board, a glass fiber board or an epoxy resin board.

As an improvement of the utility model, the middle fixing plate is a metal plate, and a circle of middle jig upper heat insulation plate is respectively arranged between the middle fixing plate and the middle jig heating element, the middle jig high-temperature heating element and the middle jig circulating cooling element.

As an improvement of the utility model, the upper cross beam comprises an upper cross beam main body, wherein an upper cross beam left side convex part is arranged on the left side of the upper cross beam main body, and an upper cross beam right side convex part is arranged on the right side of the upper cross beam main body; the lower cross beam comprises a lower cross beam main body, a lower cross beam left side convex part is arranged on the left side of the lower cross beam main body, and a lower cross beam right side convex part is arranged on the right side of the lower cross beam main body; the left stand column comprises a left stand column main body, a left stand column upper groove is formed in the upper portion of the left stand column main body, a left stand column lower groove is formed in the lower portion of the left stand column main body, the right stand column comprises a right stand column main body, a right stand column upper groove is formed in the upper portion of the right stand column main body, and a right stand column lower groove is formed in the lower portion of the right stand column main body; the left convex part of the upper cross beam is inserted into the upper groove of the left upright post, the right convex part of the upper cross beam is inserted into the upper groove of the right upright post, the left convex part of the lower cross beam is inserted into the lower groove of the left upright post, and the right convex part of the lower cross beam is inserted into a frame formed by the lower groove of the right upright post.

As an improvement of the present invention, the upper beam main body includes an upper beam bottom plate, a cross-shaped upper beam frame formed by vertically arranging a plurality of upper beam short plates and a plurality of upper beam long plates and welding the upper beam short plates and the upper beam long plates is arranged on the upper beam bottom plate, an upper beam left support plate and an upper beam right support plate are respectively arranged at two ends of the cross-shaped upper beam frame in the length direction, the upper beam left side protrusion is arranged at the outer side of the lower portion of the upper beam left support plate, and the upper beam right side protrusion is arranged at the outer side of the lower portion of the upper beam right side support plate.

As an improvement of the utility model, two ends of at least two upper beam long plates are respectively provided with an upper beam left protruding part and an upper beam right protruding part, the upper beam left protruding part is provided with a corresponding upper beam left groove, and the upper beam left protruding part is inserted into the upper beam left groove; and a corresponding upper cross beam right groove is formed in the upper cross beam right side protrusion, and the upper cross beam right protrusion is inserted into the upper cross beam right groove.

As an improvement of the utility model, the lower cross beam main body comprises a lower cross beam bottom plate, a # -shaped lower cross beam frame is arranged on the lower cross beam bottom plate and is formed by vertically arranging and welding a plurality of lower cross beam short plates and a plurality of lower cross beam long plates, a lower cross beam left side supporting plate and a lower cross beam right side supporting plate are respectively arranged at two ends of the # -shaped lower cross beam frame in the length direction, a lower cross beam left side convex part is arranged at the outer side of the upper part of the lower cross beam left side supporting plate, and a lower cross beam right side convex part is arranged at the outer side of the upper part of the lower cross beam right side supporting plate.

As an improvement of the utility model, two ends of at least two lower beam long plates are respectively provided with a lower beam left protruding part and a lower beam right protruding part, a corresponding lower beam left groove is arranged on a left convex part of the lower beam, and the lower beam left protruding part is inserted into the lower beam left groove; and the right convex part of the lower cross beam is provided with a corresponding right groove of the lower cross beam, and the right protruding part of the lower cross beam is inserted into the right groove of the lower cross beam.

As an improvement of the utility model, an oil cylinder positioning plate is arranged in the groined lower cross beam frame, a plurality of oil cylinder holes are arranged on the oil cylinder positioning plate, and piston rods of the oil cylinders extend out of the oil cylinder holes to be propped against the lower pressure plate.

The left upright main body comprises a left upright frame body consisting of a left upright lower bottom plate, a left upright upper bottom plate, a left upright front bottom plate and a left upright rear bottom plate, a groined left upright frame formed by vertically arranging a plurality of left upright transverse plates and a plurality of left upright vertical plates and then welding the left upright transverse plates and the left upright vertical plates is welded in the left upright frame body, a left upright inner side plate is arranged on the inner side of the groined left upright frame, a left upright upper groove is formed in the upper portion of the left upright inner side plate, and a left upright lower groove is formed in the lower portion of the left upright inner side plate.

As an improvement of the utility model, two ends of at least two left upright vertical plates are respectively provided with a left upright upper protruding part and a left upright lower protruding part, the upper part of the left upright upper groove is provided with a corresponding left upright upper groove, and the left upright upper protruding part is inserted into the left upright upper groove; and the lower part of the lower groove of the left upright post is provided with a corresponding lower groove of the left upright post, and the lower protruding part of the left upright post is inserted into the lower groove of the left upright post.

As an improvement of the present invention, the right column main body includes a right column frame body composed of a right column lower bottom plate, a right column upper bottom plate, a right column front bottom plate and a right column rear bottom plate, a right column frame in a shape like a Chinese character 'jing' formed by vertically arranging and welding a plurality of right column transverse plates and a plurality of right column vertical plates is welded in the right column frame body, a right column inner side plate is arranged inside the right column frame in a shape like a Chinese character 'jing', the right column upper groove is arranged at the upper part of the right column inner side plate, and the right column lower groove is arranged at the lower part of the right column inner side plate.

As an improvement of the utility model, two ends of at least two right upright vertical plates are respectively provided with a right upright upper protruding part and a right upright lower protruding part, the upper part of the right upright upper groove is provided with a corresponding right upright upper groove, and the right upright upper protruding part is inserted into the right upright upper groove; and the lower part of the lower groove of the right upright post is provided with a corresponding lower groove of the right upright post, and the lower protruding part of the right upright post is inserted into the lower groove of the right upright post.

The lower pressing plate comprises a lower pressing plate upper base plate, a lower pressing plate front base plate, a lower pressing plate rear base plate, a lower pressing plate left base plate and a lower pressing plate right base plate, a # -shaped lower pressing plate frame formed by welding a plurality of lower pressing plate short plates and a plurality of lower pressing plate long plates which are vertically arranged is welded in the lower pressing plate frame, and a lower pressing plate lower base plate comprising a plurality of oil cylinder piston rod holes is arranged on the bottom surface of the # -shaped lower pressing plate frame.

As an improvement of the utility model, a left guide fixing block is arranged on the outer side of the left bottom plate of the lower pressing plate, and a right guide fixing block is arranged on the outer side of the right bottom plate of the lower pressing plate; the left side direction fixed block with establish the left guide part butt on the left stand, the right side direction fixed block with establish the right guide part butt on the right stand.

As an improvement of the utility model, a left lifting lug is arranged on the left upright post, and a right lifting lug is arranged on the right upright post.

As an improvement to the present invention, the temperature-raising heating member and/or the high-temperature heating member is heated by an electric heating pipe, or the temperature-raising heating member and/or the high-temperature heating member is heated by a liquid thermal medium, such as hot oil; the cooling medium of the circulating cooling part can be water, cooling brine, cooling ammonia water and the like.

The utility model also provides a new energy automobile sampling assembly FPC circuit board pressing production line, which comprises a pressing device, wherein one side of the pressing device is provided with an input track for conveying a mould provided with the FPC circuit board to a feeding hole of the pressing device, and a feeding device for moving the mould on the input track into the pressing device; the pressing device is the pressing device for the FPC circuit board of the new energy automobile sampling assembly.

As an improvement of the utility model, the feeding device and the discharging device have the same structure and comprise a first upright post and a second upright post, and the first upright post and the second upright post are vertically arranged in parallel at a preset distance; a first guide rail and at least one first material moving mechanism are arranged on the inner bottom surface of the first upright post, the first material moving mechanism is connected with the first guide rail through a first material moving mechanism sliding block, a first transmission mechanism is arranged in the first upright post, and the first transmission mechanism drives the first material moving mechanism sliding block to slide up and down on the first guide rail; a second guide rail and at least one second material moving mechanism are arranged on the inner bottom surface of the second upright post, the second material moving mechanism is connected with the second guide rail through a second material moving mechanism sliding block, a second transmission mechanism is arranged in the second upright post, and the second transmission mechanism drives the second material moving mechanism sliding block to slide up and down on the second guide rail; the motor is arranged on the first upright post and drives the first transmission mechanism and synchronously drives the second transmission mechanism through the synchronous output shaft.

As an improvement of the present invention, the first material moving mechanism includes a first driving cylinder, a first driving slider and a first driving slide rail, the first driving slide rail is provided on the first material moving mechanism slider, the first driving slider reciprocates on the first driving slide rail under the driving of the first driving cylinder, a first hooking member is provided at an end of the first driving slider away from the first driving cylinder, the first hooking member includes a first object holding rod for placing a mold, an upward first hook head is provided at a free end of the first object holding rod, a first blocking edge is provided opposite to the first hook head, and the first hook head and the first blocking edge position the mold on the first object holding rod of the section.

As an improvement of the present invention, the second material moving mechanism includes a second driving cylinder, a second driving slider and a second driving slide rail, the second driving slide rail is provided on the second material moving mechanism slider, the second driving slider is driven by the second driving cylinder to reciprocate on the second driving slide rail, a second hooking member is provided at an end of the second driving slider away from the second driving cylinder, the second hooking member includes a second object holding rod for placing a mold, an upward second hook head is provided at a free end of the second object holding rod, a second blocking edge is provided opposite to the second hook head, and the second hook head and the second blocking edge position the mold on the second object holding rod of the section.

As an improvement to the utility model, the number of the first material moving mechanisms is 1-5; the number of the second material moving mechanisms is 1-5.

As an improvement to the utility model, the utility model further comprises a first roller conveying device and a second roller conveying device which are arranged in parallel, and a chain wheel conveying belt is arranged between the first roller conveying device and the second roller conveying device; a first corner material transferring device used for transferring the die from the first roller conveying device to the input rail is arranged at the corner where the first roller conveying device is connected with the input rail; a second corner material shifting device used for transferring the die from the output track to the second roller conveying device is arranged at the corner where the output track is connected with the second roller conveying device; a third corner material moving device used for transferring the die from the second roller conveying device to the chain wheel conveying belt is arranged at a corner where the second roller conveying device is connected with the chain wheel conveying belt; a fourth corner material transferring device used for transferring the die from the chain wheel conveyor belt to the first roller conveying device is arranged at the corner where the chain wheel conveyor belt is connected with the first roller conveying device; and the chain wheel conveying belt is provided with an unloading station and a loading station.

As an improvement of the present invention, the first corner material transferring device, the second corner material transferring device, the third corner material transferring device and the fourth corner material transferring device have the same structure, and include a bottom plate of the corner material transferring device, a side plate of the corner material transferring device, a driving cylinder of the corner material transferring device and a bearing plate of the corner material transferring device, wherein the side plate of the corner material transferring device is perpendicular to the bottom plate of the corner material transferring device, and the driving cylinder of the corner material transferring device is arranged on the outer side surface of the side plate of the corner material transferring device; a first groove is formed in a bottom plate of the corner material moving device, a second groove is formed in a bearing plate of the corner material moving device, a first pivot piece and a second pivot piece are arranged between the first groove and the second groove, the lower end of the first pivot piece is pivoted with the bottom plate of the corner material moving device through a first pivot, and the upper end of the first pivot piece is pivoted with the bearing plate of the corner material moving device through a second pivot; the lower end of the second pivoting piece is pivoted with the corner material moving device bottom plate through a third pivot, and the upper end of the second pivoting piece is pivoted with the corner material moving device bearing plate through a fourth pivot; a rotatable parallelogram structure is formed among the corner material moving device bearing plate, the first pivoting piece, the second pivoting piece and the corner material moving device bottom plate; the middle of the first pivoting piece is provided with a third groove, the top end of a piston rod of the driving cylinder of the corner material moving device is provided with a connecting fork, and the connecting fork is pivoted with the third groove through a fifth pivot.

As an improvement of the present invention, a second corner material moving device side plate is further disposed opposite to the corner material moving device side plate, and the second corner material moving device side plate is disposed on the bottom plate of the corner material moving device.

As an improvement to the present invention, the side plate of the corner material moving device is parallel to the second side plate of the corner material moving device.

According to the utility model, the lower jig is arranged on the lower pressing plate and comprises a lower jig mounting plate, a lower jig temperature-rising heating element, a lower jig high-temperature heating element and a lower jig circulating cooling element are sequentially arranged on the lower jig mounting plate from front to back, and a lower jig first gap is arranged between the lower jig temperature-rising heating element and the lower jig high-temperature heating element; a second lower jig gap is formed between the high-temperature heating element of the lower jig and the circulating cooling element of the lower jig; the upper jig comprises an upper jig mounting plate, an upper jig heating element, an upper jig high-temperature heating element and an upper jig circulating cooling element are sequentially arranged on the upper jig mounting plate from front to back, and an upper jig first gap is formed between the upper jig heating element and the upper jig high-temperature heating element; go up tool high temperature heating member with go up the structure that is equipped with tool second clearance between the tool circulative cooling spare, be suitable for like this with the back of large-size new energy automobile sampling subassembly FPC circuit board dress in the mould, can be continuous heat up overflow glue, high temperature solidification and cooling shaping to new energy automobile sampling subassembly FPC circuit board, both reduced the energy consumption, the high compression fittings of production efficiency again is suitable for using on the new energy automobile sampling subassembly FPC circuit board of length size more than or equal to 1000 mm.

The utility model also adopts the structure that more than one jig is arranged between the upper jig and the lower jig, so that the utility model can be changed into a multi-opening pressing device, and the production effect of the pressing device can be further improved.

The utility model also adopts the conveying line, the feeding device and the discharging device which are arranged on the same pressing device, thus the utility model can realize continuous and automatic pressing, reduce the labor intensity and further improve the production efficiency of the pressing device.

Drawings

Fig. 1 is a schematic front view of a laminating apparatus according to the present invention.

Fig. 2 is a perspective exploded view of the upper cross member of fig. 1.

Fig. 3 is a schematic perspective view of the assembled structure of fig. 2.

Fig. 4 is an exploded view of the lower beam of fig. 1.

Fig. 5 is an exploded view of the left or right pillar of fig. 1.

Fig. 6 is a perspective view of the assembled structure of fig. 5.

Fig. 7 is an exploded view of the lower platen of fig. 1.

Fig. 8 is a perspective view of the assembled structure of fig. 7.

Fig. 9 is a schematic perspective view of the upper jig in fig. 1.

Fig. 10 is a schematic perspective view of the jig in fig. 1.

Fig. 11 is a perspective view of fig. 10 from another perspective.

Fig. 12 is a schematic perspective view of the lower jig in fig. 1.

Fig. 13 is a schematic plan view of another embodiment of the middle jig of the present invention.

FIG. 14 is a schematic plan view of the production line of the present invention.

Fig. 15 is a schematic perspective view of fig. 14.

Fig. 16 is a schematic perspective view of the feeding or discharging device in fig. 15.

Fig. 17 is a schematic perspective view of the corner material moving device in fig. 14.

Detailed Description

Please refer to fig. 1 to 12, and fig. 1 to 12 disclose a new energy automobile sampling assembly FPC circuit board pressing device, which is suitable for pressing a new energy automobile sampling assembly FPC circuit board with a length dimension of 2200mm or more and a width of 30mm or more, of course, the present invention can also be designed to be suitable for pressing a new energy automobile sampling assembly FPC circuit board with a length dimension of 1000mm or more and a width dimension of 5mm or more as required, and includes a frame 1 composed of an upper beam 11, a lower beam 12, a left upright post 13 and a right upright post 14, an upper jig 2 is fixed on the lower bottom surface of the upper beam 11, an oil cylinder 3 is arranged on the lower beam 12, in this embodiment, the number of the oil cylinders 3 is 6, of course, the number of the oil cylinders 3 can be selected between 1-10 according to actual needs, a lower pressing plate 4 is arranged on a piston rod of the oil cylinder 3, a lower jig 5 is arranged on the lower press plate 4, the lower jig 5 comprises a lower jig mounting plate 51 (see fig. 12), a lower jig temperature-increasing heating member 53, a lower jig high-temperature heating member 54 and a lower jig circulating cooling member 55 are sequentially arranged on the lower jig mounting plate 51 from front to back, and the lower jig circulating cooling member 55 is provided with a lower jig cooling medium inlet 551 and a lower jig cooling medium outlet 552; a lower jig first gap 531 is provided between the lower jig temperature-increasing heating member 53 and the lower jig high-temperature heating member 54; a lower jig second gap 541 is arranged between the lower jig high-temperature heating element 54 and the lower jig circulating cooling element 55, the lower jig first gap 531 and the lower jig second gap 541 mainly have a heat insulation effect, in order to ensure a heat insulation effect, a heat insulation material, such as asbestos, can be arranged in the lower jig first gap 531 and the lower jig second gap 541, and the height of the heat insulation material is less than or equal to the height of the lower jig first gap 531 and the lower jig second gap 541; the upper jig 2 includes an upper jig mounting plate 21 (see fig. 9, fig. 9 shows the mounting plate 21 below for convenience of view, and actually, the mounting plate 21 should be above in use), an upper jig temperature-raising heating member 23, an upper jig high-temperature heating member 24, and an upper jig circulating cooling member 25 are provided on the upper jig mounting plate 21 in this order from front to back, and the upper jig circulating cooling member 25 has a lower jig cooling medium inlet 251 and an upper jig cooling medium outlet 252; an upper jig first gap 231 is arranged between the upper jig temperature-increasing heating member 23 and the upper jig high-temperature heating member 24; an upper jig second gap 241 is arranged between the upper jig high-temperature heating element 24 and the upper jig circulating cooling element 25; the upper jig first gap 231 and the upper jig second gap 241 mainly have a heat insulation effect, and in order to ensure a heat insulation effect, a heat insulation material, such as asbestos, may be disposed in the upper jig first gap 231 and the upper jig second gap 241, and a height of the heat insulation material is less than or equal to a height of the upper jig first gap 231 and the upper jig second gap 241.

The using method of the utility model comprises the following steps: firstly, opening a mold 600 (see fig. 15), placing a new energy automobile sampling assembly FPC circuit board into the mold 600, closing the mold 600, sending the mold with the new energy automobile sampling assembly FPC circuit board into a heating area of the utility model, namely placing the mold on the lower jig heating element 53, lifting the oil cylinder 3, ejecting the lower jig 5 upwards, enabling the upper surface of the mold to abut against the upper jig heating element 23 of the upper jig 2, and heating the two sides of the mold so as to achieve the effect of preheating excessive glue on the new energy automobile sampling assembly FPC circuit board; after the pre-time is reached, the oil cylinder 3 descends to a lower vertex; putting another FPC circuit board newly provided with a new energy automobile sampling assembly into a mold 600, ejecting the preheated mold to a high-temperature area by the new mold, namely moving the preheated mold to the lower jig high-temperature heating part 54, putting the new mold on the lower jig temperature-rising heating part 53, lifting the oil cylinder 3 for the second time, ejecting the lower jig 5 upwards, enabling the upper surface of the preheated mold to abut against the upper jig high-temperature heating part 24 of the upper jig 2, enabling the upper surface of the new mold to abut against the upper jig temperature-rising heating part 23, and heating two surfaces of the mold; for a new mold, the preheating and glue overflowing effects on the FPC circuit board of the sampling assembly of the new energy automobile are achieved; the high-temperature curing effect on the FPC circuit board of the sampling assembly of the new energy automobile is achieved for the mold of the high-temperature area; after the pre-time is reached, the oil cylinder 3 descends to the lower vertex for the second time; placing a new FPC (flexible printed circuit) circuit board die with a new energy automobile sampling assembly on the lower jig heating part 53, moving the die positioned on the lower jig heating part 53 to the lower jig high-temperature heating part 54, and moving the die positioned on the lower jig high-temperature heating part 54 to the lower jig circulating cooling part 55; lifting the oil cylinder 3 for the third time, pushing the lower jig 5 upwards to enable the molds of the lower jig heating element 53, the lower jig high-temperature heating element 54 and the lower jig circulating cooling element 55 to lean against the corresponding upper jig heating element 23, the upper jig heating element 24 and the upper jig heating element 25 of the upper jig, keeping the preset time, descending the oil cylinder for the third time to the lower vertex, then placing the mold with the new energy automobile sampling assembly FPC circuit board, sequentially shifting the former mold from the lower jig heating element 53, the lower jig high-temperature heating element 54 and the lower jig circulating cooling element 55, opening the mold after cooling, taking out the new energy automobile sampling assembly FPC circuit board, repeating the actions of the utility model again, and thus continuously pressing the new energy automobile sampling assembly FPC circuit board in the mold, and improving the production efficiency, the operating personnel is reduced.

Preferably, more than one middle jig 6 is arranged between the upper jig 2 and the lower jig 5 (in this embodiment, the number of the middle jigs 6 is one, forming a double-opening structure, and certainly, the number of the middle jigs 6 can be selected between 1 to 4), the middle jig 6 includes a middle fixing plate 61 (see fig. 10 and 11), a middle jig heating element 63, a middle jig high temperature heating element 64 and a middle jig upper circulating cooling element 65 are sequentially arranged on the upper bottom surface of the middle fixing plate 61 from front to back, and a middle jig first gap 631 is arranged between the middle jig heating element 63 and the middle jig high temperature heating element 64; a middle jig second gap 641 is arranged between the high-temperature heating element 64 on the middle jig and the circulating cooling element 65 on the middle jig, the main function of the middle jig first gap 631 and the middle jig second gap 641 is to perform a heat insulation function, in order to ensure a heat insulation effect, a heat insulation material, such as asbestos, may be arranged in the middle jig first gap 631 and the middle jig second gap 641, and the height of the heat insulation material is less than or equal to the height of the middle jig first gap 631 and the middle jig second gap 641; a middle jig lower heating element 67, a middle jig lower high temperature heating element 68 and a middle jig lower circulating cooling element 69 are sequentially arranged on the lower bottom surface of the middle fixing plate 61 from front to back, and a middle jig third gap 681 is arranged between the middle jig lower heating element 67 and the middle jig lower high temperature heating element 68; a middle jig fourth gap 691 is arranged between the middle jig lower high-temperature heating element 68 and the middle jig lower circulating cooling element 69, the middle jig third gap 681 and the middle jig fourth gap 691 mainly play a role in heat insulation, in order to guarantee a heat insulation effect, heat insulation materials such as asbestos and the like can be arranged in the middle jig third gap 681 and the middle jig fourth gap 691, the height of the heat insulation materials is smaller than or equal to the height of the middle jig third gap 681 and the height of the middle jig fourth gap 691, and the middle jig 6 is respectively connected with the left stand column 13 and the right stand column 14 through a first guide stop block 610 on the left side and a second guide stop block 620 on the right side. When the number of the middle jigs is more than two, the structures of the other middle jigs are the same as those of the middle jig 6.

Preferably, the lower jig mounting plate 51 is a metal plate, and a lower jig heat insulation plate 52 is provided between the lower jig mounting plate 51 and the lower jig temperature-increasing heating member 53, the lower jig high-temperature heating member 54, and the lower jig circulation cooling member 55.

Preferably, the middle fixing plate 61 is a metal plate, and a middle jig upper heat insulation plate 62 is arranged between the upper bottom surface of the middle fixing plate 61 and the middle jig upper heating member 63, the middle jig upper high temperature heating member 64 and the middle jig upper circulating cooling member 65; and an intermediate jig lower heat insulation plate 66 is arranged between the lower bottom surface of the intermediate fixing plate 61 and the intermediate jig lower heating element 67, the intermediate jig lower high temperature heating element 68 and the intermediate jig lower circulating cooling element 69.

Preferably, the upper jig mounting plate 21 is a metal plate, and an upper jig heat insulation plate 22 is arranged between the lower bottom surface of the upper jig mounting plate 21 and the upper jig temperature rise heating member 23, the upper jig high temperature heating member 24 and the upper jig circulation cooling member 25.

Preferably, referring to fig. 1, 2 and 3, the upper beam 11 includes an upper beam main body 110, an upper beam left side protrusion 1141 is disposed on the left side of the upper beam main body 110, and an upper beam right side protrusion 1151 is disposed on the right side of the upper beam main body 110; referring to fig. 1 and 4, the lower beam 12 includes a lower beam main body 120, a lower beam left side protrusion 1241 is disposed on the left side of the lower beam main body 120, and a lower beam right side protrusion 1251 is disposed on the right side of the lower beam main body 120; referring to fig. 1, 5 and 6, the left upright 13 includes a left upright main body 130, a left upright upper groove 131 is provided at an upper portion of the left upright main body 130, a left upright lower groove 132 is provided at a lower portion of the left upright main body 130, the right upright 14 includes a right upright main body 140 (since the right upright 14 and the left upright 13 have the same structure and are only symmetrically arranged, the right upright is not separately illustrated, and a reference numeral on the right upright is marked on the left upright), a right upright upper groove 141 is provided at an upper portion of the right upright main body 140, and a right upright lower groove 142 is provided at a lower portion of the right upright main body 140; the upper beam left side projection 1141 is inserted into the left column upper groove 131, the upper beam right side projection 1151 is inserted into the right column upper groove 141, the lower beam left side projection 1241 is inserted into the left column lower groove 132, and the lower beam right side projection 1251 is inserted into the right column lower groove 142 to form the frame 1. The advantage of this design is that when the oil cylinder 3 is arranged on the lower beam 12, the reaction force of the upward jacking force is just returned to the lower beam 12 when the oil cylinder 3 works, and the action force of the frame 1 resisting the rising jacking force can be improved.

Further, the upper beam main body 110 includes an upper beam bottom plate 116, a cross-shaped upper beam frame 113 formed by vertically arranging and welding a plurality of upper beam short plates 111 and a plurality of upper beam long plates 112 is disposed on the upper beam bottom plate 116, an upper beam left support plate 114 and an upper beam right support plate 115 are respectively disposed at both ends of the cross-shaped upper beam frame 113 in the length direction, the upper beam left side protrusion 1141 is disposed on the outer side of the lower portion of the upper beam left support plate 114, and the upper beam right side protrusion 1151 is disposed on the outer side of the lower portion of the upper beam right side support plate 115.

Preferably, two ends of at least two upper beam long plates 112 are respectively provided with an upper beam left protrusion 1121 and an upper beam right protrusion 1122, the upper beam left convex portion 1141 is provided with corresponding upper beam left grooves 11411 (in this embodiment, two upper beam left grooves 11411 are provided), and the upper beam left protrusion 1121 is inserted into the upper beam left grooves 11411; the upper beam right side convex portion 1151 is provided with corresponding upper beam right grooves 11511 (in this embodiment, two upper beam right grooves 11511 are provided), and the upper beam right protrusion 1122 is inserted into the upper beam right groove 11511. By such design, the structural strength of the upper beam 11 can be increased.

Referring to fig. 4, the lower beam main body 120 includes a lower beam bottom plate 121, a cross-shaped lower beam frame formed by welding a plurality of lower beam short plates 122 and a plurality of lower beam long plates 123 which are arranged perpendicular to each other is disposed on the lower beam bottom plate 121, a lower beam left support plate 124 and a lower beam right support plate 125 are respectively disposed at two ends of the cross-shaped lower beam frame in the length direction, the lower beam left convex portion 1241 is disposed at the outer side of the upper portion of the lower beam left support plate 124, and the lower beam right convex portion 1251 is disposed at the outer side of the upper portion of the lower beam right support plate 125; two ends of at least two lower beam long plates 123 are respectively provided with a lower beam left protrusion 1231 and a lower beam right protrusion 1232, the lower beam left convex part 1241 is provided with a corresponding lower beam left groove 12411, and the lower beam left protrusion 1231 is inserted into the lower beam left groove 12411; a corresponding lower beam right groove 12511 is provided on the lower beam right convex portion 1251, and the lower beam right protrusion 1232 is inserted into the lower beam right groove 12511.

Preferably, a cylinder positioning plate 126 is arranged in the cross-shaped lower beam frame, a plurality of cylinder holes 1261 (in this embodiment, the number of the cylinder holes 1261 is 6, and the number of the cylinder holes 1261 is determined according to the number of the cylinders 3 in design) are arranged on the cylinder positioning plate 126, and a piston rod of the cylinder 3 extends out of the cylinder holes 1261 and is pressed on the lower pressure plate 4.

Referring to fig. 5 and 6, the left column body 130 includes a left column frame body composed of a left column lower bottom plate 133, a left column upper bottom plate 134, a left column front bottom plate 135 and a left column rear bottom plate 136, a # -shaped left column frame body formed by vertically arranging and welding a plurality of left column transverse plates 1351 and a plurality of left column vertical plates 1352, a left column inner side plate 138 is arranged inside the # -shaped left column frame body, the left column upper groove 131 is arranged on the upper portion of the left column inner side plate 138, and the left column lower groove 132 is arranged on the lower portion of the left column inner side plate 138.

Preferably, a left upright upper protrusion 13521 and a left upright lower protrusion 13522 are respectively arranged at two ends of at least two left upright risers 1352, a corresponding left upright upper groove 13523 is arranged at the upper part of the left upright upper groove 131, and the left upright upper protrusion 13521 is inserted into the left upright upper groove 13523; a corresponding left pillar lower groove 13524 is formed at a lower portion of the left pillar lower groove 132, and the left pillar lower protrusion portion 13522 is inserted into the left pillar lower groove 13524.

Preferably, the right pillar body 140 includes a right pillar frame body composed of a right pillar lower base plate 143, a right pillar upper base plate 144, a right pillar front base plate 145, and a right pillar rear base plate 146, a right pillar frame body welded in the right pillar frame body and formed by vertically arranging and welding a plurality of right pillar cross plates 1451 and a plurality of right pillar vertical plates 1452, a right pillar inner plate 148 is disposed inside the right pillar frame body, the right pillar upper groove 141 is disposed on the upper portion of the right pillar inner plate 148, and the right pillar lower groove 142 is disposed on the lower portion of the right pillar inner plate 148.

Preferably, a right upright upper protrusion 14521 and a right upright lower protrusion 14522 are respectively disposed at two ends of at least two right upright risers 1452, a corresponding right upright upper groove 14523 is disposed at an upper portion of the right upright upper groove 141, and the right upright upper protrusion 14521 is inserted into the right upright upper groove 14523; a corresponding right pillar lower groove 14524 is provided at a lower portion of the right pillar lower groove 142, and the right pillar lower protrusion 14522 is inserted into the right pillar lower groove 14524.

Referring to fig. 7 and 8, the lower press plate 4 includes a lower press plate upper base plate 41 (for convenience of illustration, the directions of fig. 7 and 8 are shown in reverse, and actually the lower press plate 4 is downward when in use), a lower press plate front base plate 42, a lower press plate rear base plate 43, a lower press plate left base plate 44 and a lower press plate right base plate 45, a # -shaped lower press plate frame formed by vertically arranging and welding a plurality of lower press plate short plates 46 and a plurality of lower press plate long plates 47 is welded in the lower press plate frame, and a lower press plate lower base plate 48 including a plurality of cylinder piston rod holes 481 is arranged on the bottom surface of the # -shaped lower press plate frame.

Preferably, a left guide fixing block 441 is arranged on the outer side of the lower pressing plate left bottom plate 44, and a right guide fixing block 451 is arranged on the outer side of the lower pressing plate right bottom plate 45; the left guide fixing block abuts against a left guide piece arranged on the left upright, and the right guide fixing block 451 abuts against a right guide piece arranged on the right upright.

Preferably, a left lifting lug 137 is arranged on the left upright post 13, and a right lifting lug 147 is arranged on the right upright post 14.

Referring to fig. 13, fig. 13 is another embodiment of the middle jig 6 of the present invention, in which more than one middle jig 6 is disposed between the upper jig 2 and the lower jig 5 (the number of the middle jigs 6 can be selected from 1 to 4); the middle jig 6 comprises a middle fixing plate 61, a middle jig heating element 630, a middle jig high-temperature heating element 640 and a middle jig circulating cooling element 650 are sequentially embedded on the middle fixing plate 61 from front to back, and a middle jig first interval 6301 is arranged between the middle jig heating element 630 and the middle jig high-temperature heating element 640; a middle jig second interval 5401 is arranged between the middle jig high-temperature heating element 640 and the middle jig circulating cooling element 650; the intermediate jig heating member 630, the intermediate jig high-temperature heating member 640 and the intermediate jig circulating cooling member 650 protrude from the upper surface or/and the lower surface of the intermediate fixing plate 61; or the intermediate jig heating element 630, the intermediate jig high-temperature heating element 640 and the intermediate jig circulating cooling element 650 are flush with the upper surface or/and the lower surface of the intermediate fixing plate 61; the middle jig 6 is respectively connected with the left upright post 13 and the right upright post 14 through a first guiding stop block 610 positioned on the left side and a second guiding stop block 620 positioned on the right side. The middle jig 6 with the structure can respectively process the dies on the upper side and the lower side by only using the middle jig heating element 630, the middle jig high-temperature heating element 640 and the middle jig circulating cooling element 650, and has the advantage of simple structure.

Preferably, the lower jig mounting plate 51, the intermediate fixing plate 61 and the upper jig mounting plate 21 are non-metallic heat insulating plates having a predetermined strength. The non-metal heat insulation board is a bakelite board, a glass fiber board or an epoxy resin board.

Preferably, the middle fixing plate 61 is a metal plate, and a circle of middle jig upper heat insulation plate 62 is respectively arranged between the middle fixing plate 61 and the middle jig temperature rise heating member 630, the middle jig high temperature heating member 640 and the middle jig circulating cooling member 650.

Preferably, the temperature-raising heating element and/or the high-temperature heating element (including the corresponding heating elements of the upper jig, the middle jig and the lower jig) may be heated by an electric heating tube, or the temperature-raising heating element and/or the high-temperature heating element may be heated by a liquid thermal medium, such as hot oil; the cooling medium of the circulating cooling part (including the corresponding cooling parts of the upper jig, the middle jig and the lower jig) can be water or cooling salt water, or cooling ammonia water and the like.

Referring to fig. 14 to 17, the present invention further provides a new energy automobile sampling assembly FPC circuit board pressing production line, including a pressing device 100, an input rail 200 for conveying a mold with an FPC circuit board to a feeding port of the pressing device 100 and a feeding device 300 for moving the mold on the input rail into the pressing device 100 are disposed on one side of the pressing device 100, a discharging device 400 for taking the mold out of the pressing device 100 and an output rail 500 for outputting the mold outwards are disposed on the other side of the pressing device 100; the pressing device 100 is the pressing device for the FPC circuit board of the new energy automobile sampling assembly.

Preferably, referring to fig. 15 and 16, the feeding device 400 and the discharging device 300 have the same structure, and the discharging device 300 includes a first upright column 310 and a second upright column 320, and the first upright column 310 and the second upright column 320 are arranged vertically in parallel at a predetermined distance (in this embodiment, the predetermined distance is greater than the widths of the feeding device 400 and the discharging device 300); a first guide rail 311 is arranged on the inner bottom surface of the first upright column 310, at least one first material moving mechanism 312 (two in the figure, which is suitable for a double-port laminating machine device, of course, the number of the first material moving mechanisms 312 can be selected from 1 to 5 as required), the first material moving mechanism 312 is connected with the first guide rail 311 through a first material moving mechanism sliding block 313, a first transmission mechanism (not visible in the figure, a chain wheel transmission mechanism can be used) is arranged in the first upright column 310, and the first transmission mechanism drives the first material moving mechanism sliding block 313 to slide up and down on the first guide rail 311, so as to drive the first material moving mechanism 312 to slide up and down; a second guide rail 321 and at least one second material moving mechanism 322 are arranged on the inner bottom surface of the second upright post 320, the second material moving mechanism 322 is connected with the second guide rail 321 through a second material moving mechanism sliding block 323, a second transmission mechanism (not visible in the figure, a chain wheel transmission mechanism can be used) is arranged in the second upright post 320, and the second transmission mechanism drives the second material moving mechanism sliding block 323 to slide up and down on the second guide rail 321, so as to drive the second material moving mechanism 322 to slide up and down; the motor 314 is disposed on the first upright post 310 (or on the second upright post 320, or one motor may be disposed on each of the first upright post 310 and the second upright post 320, which may have the same effect), and the motor 314 drives the first transmission mechanism and synchronously drives the second transmission mechanism through the synchronous output shaft 315.

Preferably, the first material moving mechanism 312 includes a first driving cylinder 3121, a first driving slider 3122 and a first driving sliding rail 3123, the first driving slide rail 3123 is arranged on the first driving slide block 3122, the first driving slide block 3122 is arranged on the first material moving mechanism slide block 313, the first driving slider 3122 reciprocates on the first driving slide 3123 by the driving of the first driving cylinder 3121, a first hooking piece 2124 is provided at an end of the first driving slider 3122 remote from the first driving cylinder 3121, the first hook holder 2124 includes a first holder rod 21241 for resting the mold 600, a first hook 21242 is provided at the free end of the first holder 21241 facing upwards, a first rib 21243 is provided opposite the first hook 21242, the first hook 21242 and the first rib 21243 position the mold 600 on the first holder post 21241 of the segment.

Preferably, the second material moving mechanism 322 includes a second driving cylinder 3221, a second driving slider 3222 and a second driving slide rail 3223, the second driving slide rail 3223 is arranged on the second driving slide block 3222, the second driving slide block 3222 is arranged on the second material moving mechanism slide block 323, the second driving slider 3222 is driven by the second driving cylinder 3221 to reciprocate on the second driving slide rail 3223, a second hooking part 3124 is provided at an end of the second driving slider 3222 away from the second driving cylinder 3221, the second hooking member 3124 includes a second holding bar 31241 for resting the mold 600, a second hook head 31242 is arranged at the free end of the second holding rod 31241, a second stop 31243 is arranged opposite to the second hook head 31242, the second hook head 31242 and the second retaining edge 31243 position the mold 600 on the section of the second holder bar 31241.

Preferably, the number of the first material moving mechanisms 312 is 1-5; the number of the second material moving mechanisms 322 is 1-5, and the second material moving mechanisms are suitable for a multi-opening laminating device.

Preferably, referring to fig. 14 and 15, the present invention further includes a first roller conveyor 700 and a second roller conveyor 800, wherein the first roller conveyor 700 and the second roller conveyor 800 are arranged in parallel, and a sprocket conveyor 900 is arranged between the first roller conveyor 700 and the second roller conveyor 800; a first corner transferring device 910 for transferring the mold 600 from the first roller conveyor 700 to the input track 200 is arranged at the corner where the first roller conveyor 700 meets the input track 200; a second corner material shifting device 920 for transferring the mold 600 from the output track 500 to the second roller conveying device 800 is arranged at the corner where the output track 500 meets the second roller conveying device 800; a third corner material shifting device 930 for transferring the mold 600 from the second roller conveyor 800 to the sprocket conveyor belt 900 is arranged at the corner where the second roller conveyor 800 meets the sprocket conveyor belt 900; a fourth corner material shifting device 940 for transferring the mold 600 from the chain wheel conveyor belt 900 to the first roller conveyor device 700 is arranged at the corner where the chain wheel conveyor belt 900 and the first roller conveyor device 700 are jointed; the sprocket conveyor 900 is provided with a discharge station 950 and a loading station 960. Opening the die at the unloading station 950 to take out the product (namely, a new energy automobile sampling assembly FPC circuit board, the same below), loading the product at the loading station 960, and closing the die 600. The mold 600 is circulated in the direction indicated by the arrows in the figure.

Preferably, referring to fig. 14 and fig. 17, the first corner material transferring device 910, the second corner material transferring device 920, the third corner material transferring device 930 and the fourth corner material transferring device 940 have the same structure, and only the first corner material transferring device 910 is described below, where the first corner material transferring device 910 includes a bottom plate 9101 of the corner material transferring device, a side plate 9102 of the corner material transferring device, a driving cylinder 9103 of the corner material transferring device, and a bearing plate 9104 of the corner material transferring device, the side plate 9102 of the corner material transferring device is perpendicular to the bottom plate 9101 of the corner material transferring device, and the driving cylinder 9103 of the corner material transferring device is disposed on an outer side surface of the side plate 9102 of the corner material transferring device; a first groove 91011 is formed in the bottom plate 9101 of the corner material moving device, a second groove 91041 is formed in the supporting plate 9104 of the corner material moving device, a first pivoting piece 91012 and a second pivoting piece 91013 are arranged between the first groove 91011 and the second groove 91041, the lower end of the first pivoting piece 91012 is pivoted with the bottom plate 9101 of the corner material moving device through a first pivot shaft 91014, and the upper end of the first pivoting piece 91012 is pivoted with the supporting plate 9104 of the corner material moving device through a second pivot shaft 91042; the lower end of the second pivoting member 91013 is pivotally connected to the corner material moving device bottom plate 9101 through a third pivot shaft 91015, and the upper end of the second pivoting member 91013 is pivotally connected to the corner material moving device bearing plate 9104 through a fourth pivot shaft 91043; a rotatable parallelogram structure is formed among the corner material moving device bearing plate 9104, the first pivot piece 91012, the second pivot piece 91013 and the corner material moving device bottom plate 9101; the middle part of first pivot piece 91012 is equipped with third groove 910121 the top of corner material moving device actuating cylinder 9103's piston rod 91031 is equipped with fork 91032, fork 91032 through fifth pivot 91033 with the pin joint of third groove 910121.

When the first corner material transferring device 910 is used, the corner material transferring device drives the cylinder 9103 to push forwards, and the first pivot piece 91012 and the second pivot piece 91013 rise to be perpendicular to the corner material transferring device bottom plate 9101, so that the material can be received.

The corner material moving device drives the cylinder 9103 to return, and the first pivoting piece 91012 and the second pivoting piece 91013 are lowered in height, so that the die 600 can be conveyed to a conveying line (shown by a dotted line in the figure).

Preferably, a corner material moving device second side plate 9105 is further arranged on the corner material moving device side plate 9102, and the corner material moving device second side plate 9105 is arranged on the corner material moving device bottom plate 9101.

Preferably, the corner material transferring device side plate 9102 is parallel to the corner material transferring device second side plate 9105.

Claims

1. The utility model provides a new energy automobile sampling subassembly FPC circuit board compression fittings which characterized in that: the jig comprises a frame (1) consisting of an upper cross beam (11), a lower cross beam (12), a left stand column (13) and a right stand column (14), wherein an upper jig (2) is fixedly arranged on the lower bottom surface of the upper cross beam (11), an oil cylinder (3) is arranged on the lower cross beam (12), a lower pressing plate (4) is arranged on a piston rod of the oil cylinder (3), a lower jig (5) is arranged on the lower pressing plate (4), the lower jig (5) comprises a lower jig mounting plate (51), a lower jig temperature-rising heating part (53), a lower jig high-temperature heating part (54) and a lower jig circulating cooling part (55) are sequentially arranged on the lower jig mounting plate (51) from front to back, and a lower jig first gap (531) is arranged between the lower jig heating part (53) and the lower jig high-temperature heating part (54); a lower jig second gap (541) is arranged between the lower jig high-temperature heating element (54) and the lower jig circulating cooling element (55); the upper jig (2) comprises an upper jig mounting plate (21), an upper jig temperature-rising heating element (23), an upper jig high-temperature heating element (24) and an upper jig circulating cooling element (25) are sequentially arranged on the upper jig mounting plate (21) from front to back, and an upper jig first gap (231) is arranged between the upper jig temperature-rising heating element (23) and the upper jig high-temperature heating element (24); an upper jig second gap (241) is arranged between the upper jig high-temperature heating element (24) and the upper jig circulating cooling element (25).

2. The new energy automobile sampling subassembly FPC circuit board compression fittings of claim 1, characterized in that: more than one middle jig (6) is arranged between the upper jig (2) and the lower jig (5), the middle jig (6) comprises a middle fixing plate (61), a middle jig heating element (63), a middle jig high-temperature heating element (64) and a middle jig circulating cooling element (65) are sequentially arranged on the middle fixing plate (61) from front to back, and a middle jig first gap (631) is arranged between the middle jig heating element (63) and the middle jig high-temperature heating element (64); a middle jig second gap (641) is arranged between the high-temperature heating element (64) on the middle jig and the circulating cooling element (65) on the middle jig; a middle jig lower heating element (67), a middle jig lower high-temperature heating element (68) and a middle jig lower circulating cooling element (69) are sequentially arranged on the lower bottom surface of the middle fixing plate (61) from front to back, and a middle jig third gap is formed between the middle jig lower heating element (67) and the middle jig lower high-temperature heating element (68); and a fourth gap of the middle jig is arranged between the high-temperature heating element (68) under the middle jig and the circulating cooling element (69) under the middle jig, and the middle jig (6) is respectively connected with the left upright (13) and the right upright (14) through a first guide stop block (610) on the left side and a second guide stop block (620) on the right side.

3. The FPC circuit board compression fitting device of new energy automobile sampling subassembly of claim 1 or 2, characterized in that: the lower jig mounting plate (51) is a metal plate, and a lower jig heat insulation plate (52) is arranged between the lower jig mounting plate (51) and the lower jig temperature rise heating element (53), the lower jig high-temperature heating element (54) and the lower jig circulating cooling element (55).

4. The new energy automobile sampling subassembly FPC circuit board compression fittings of claim 2, characterized in that: the middle fixing plate (61) is a metal plate, and a middle jig upper heat insulation plate (62) is arranged between the upper bottom surface of the middle fixing plate (61) and the middle jig upper heating element (63), between the middle jig upper high temperature heating element (64) and between the middle jig upper circulating cooling element (65); and a lower heat insulation plate (66) of the middle jig is arranged between the lower bottom surface of the middle fixing plate (61) and the lower heating element (67) of the middle jig, the lower high-temperature heating element (68) of the middle jig and the lower circulating cooling element (69) of the middle jig.

5. The FPC circuit board compression fitting device of new energy automobile sampling subassembly of claim 1 or 2, characterized in that: go up tool mounting panel (21) and be the metal sheet go up under tool mounting panel (21) bottom surface and last tool intensification heating member (23), go up tool high temperature heating member (24) and go up and be equipped with tool heat insulating board (22) between tool circulative cooling spare (25).

6. The FPC circuit board compression fitting device of new energy automobile sampling subassembly of claim 1 or 2, characterized in that: the upper cross beam (11) comprises an upper cross beam main body (110), an upper cross beam left side convex part (1141) is arranged on the left side of the upper cross beam main body (110), and an upper cross beam right side convex part (1151) is arranged on the right side of the upper cross beam main body (110); the lower cross beam (12) comprises a lower cross beam main body (120), a lower cross beam left side convex part (1241) is arranged on the left side of the lower cross beam main body (120), and a lower cross beam right side convex part (1251) is arranged on the right side of the lower cross beam main body (120); the left upright (13) comprises a left upright main body (130), the upper part of the left upright main body (130) is provided with a left upright upper groove (131), the lower part of the left upright main body (130) is provided with a left upright lower groove (132), the right upright (14) comprises a right upright main body (140), the upper part of the right upright main body (140) is provided with a right upright upper groove (141), and the lower part of the right upright main body (140) is provided with a right upright lower groove (142); the upper beam left side convex part (1141) is inserted into the left upright post upper groove (131), the upper beam right side convex part (1151) is inserted into the right upright post upper groove (141), the lower beam left side convex part (1241) is inserted into the left upright post lower groove (132), and the lower beam right side convex part (1251) is inserted into the frame (1) formed by the right upright post lower groove (142).

7. The new energy automobile sampling subassembly FPC circuit board compression fittings of claim 6, characterized in that: the upper crossbeam main body (110) comprises an upper crossbeam bottom plate (116), a cross-shaped upper crossbeam frame (113) which is formed by vertically arranging a plurality of upper crossbeam short plates (111) and a plurality of upper crossbeam long plates (112) and then welding is arranged on the upper crossbeam bottom plate (116), an upper crossbeam left side supporting plate (114) and an upper crossbeam right side supporting plate (115) are respectively arranged at two ends of the cross-shaped upper crossbeam frame (113) in the length direction, an upper crossbeam left side lateral part (1141) is arranged on the outer side of the lower part of the upper crossbeam left side supporting plate (114), and an upper crossbeam right side lateral part (1151) is arranged on the outer side of the lower part of the upper crossbeam right side supporting plate (115).

8. The new energy automobile sampling subassembly FPC circuit board compression fittings of claim 7, characterized in that: two ends of at least two upper cross beam long plates (112) are respectively provided with an upper cross beam left protrusion part (1121) and an upper cross beam right protrusion part (1122), the upper cross beam left protrusion part (1141) is provided with a corresponding upper cross beam left groove (11411), and the upper cross beam left protrusion part (1121) is inserted into the upper cross beam left groove (11411); and a corresponding upper cross beam right groove (11511) is formed in the upper cross beam right protrusion (1151), and the upper cross beam right protrusion (1122) is inserted into the upper cross beam right groove (11511).

9. The FPC circuit board compression fitting device of new energy automobile sampling subassembly of claim 1 or 2, characterized in that: bottom end rail main part (120) include bottom end rail bottom plate (121) be equipped with on bottom end rail bottom plate (121) by welding the groined type bottom end rail frame that forms after a plurality of bottom end rail short slab (122) and a plurality of bottom end rail long slab (123) mutually perpendicular arrange the length direction both ends of groined type bottom end rail frame are equipped with bottom end rail left side backup pad (124) and bottom end rail right side backup pad (125) respectively, bottom end rail left side convex part (1241) are established the upper portion outside of bottom end rail left side backup pad (124), bottom end rail right side convex part (1251) are established the upper portion outside of bottom end rail right side backup pad (125).

10. The new energy automobile sampling subassembly FPC circuit board compression fittings of claim 9, characterized in that: two ends of at least two lower cross beam long plates (123) are respectively provided with a lower cross beam left protruding part (1231) and a lower cross beam right protruding part (1232), a corresponding lower cross beam left groove (12411) is arranged on the lower cross beam left convex part (1241), and the lower cross beam left protruding part (1231) is inserted into the lower cross beam left groove (12411); and a corresponding lower beam right groove (12511) is formed in the lower beam right convex part (1251), and the lower beam right protrusion part (1232) is inserted into the lower beam right groove (12511).

11. The FPC circuit board compression fitting device of new energy automobile sampling subassembly of claim 1 or 2, characterized in that: the left upright post main body (130) comprises a left upright post frame body consisting of a left upright post lower bottom plate (133), a left upright post upper bottom plate (134), a left upright post front bottom plate (135) and a left upright post rear bottom plate (136), a # -shaped left upright post frame which is formed by welding a plurality of left upright post transverse plates (1351) and a plurality of left upright post vertical plates (1352) after being vertically arranged is welded in the left upright post frame body, a left upright post inner side plate (138) is arranged on the inner side of the # -shaped left upright post frame, a left upright post upper groove (131) is arranged on the upper portion of the left upright post inner side plate (138), and a left upright post lower groove (132) is arranged on the lower portion of the left upright post inner side plate (138).

12. The new energy automobile sampling subassembly FPC circuit board compression fittings of claim 11, characterized in that: a left upright upper protruding part (13521) and a left upright lower protruding part (13522) are respectively arranged at two ends of at least two left upright risers (1352), a corresponding left upright upper groove (13523) is arranged at the upper part of the left upright upper groove (131), and the left upright upper protruding part (13521) is inserted into the left upright upper groove (13523); a corresponding left upright post lower groove (13524) is arranged at the lower part of the left upright post lower groove (132), and the left upright post lower protruding part (13522) is inserted into the left upright post lower groove (13524).

13. The utility model provides a new energy automobile sampling subassembly FPC circuit board pressfitting production line which characterized in that: the device comprises a pressing device (100), wherein an input track (200) for conveying a mould provided with an FPC (flexible printed circuit) to a feeding hole of the pressing device (100) and a feeding device (300) for moving the mould on the input track into the pressing device (100) are arranged on one side of the pressing device (100), and a discharging device (400) for taking the mould out of the pressing device (100) and an output track (500) for outputting the mould outwards are arranged on the other side of the pressing device (100); the laminating device (100) is the FPC circuit board laminating device of the sampling assembly of the new energy automobile in any one of claims 1-12.

14. The new energy automobile sampling subassembly FPC circuit board pressfitting production line of claim 13, characterized in that: the feeding device (300) and the blanking device (400) are identical in structure, the blanking device (400) comprises a first upright column (310) and a second upright column (320), and the first upright column (310) and the second upright column (320) are arranged vertically in parallel at a preset distance; a first guide rail (311) and at least one first material moving mechanism (312) are arranged on the inner bottom surface of the first upright post (310), the first material moving mechanism (312) is connected with the first guide rail (311) through a first material moving mechanism sliding block (313), a first transmission mechanism is arranged in the first upright post (310), and the first transmission mechanism drives the first material moving mechanism sliding block (313) to slide up and down on the first guide rail (311); a second guide rail (321) and at least one second material moving mechanism (322) are arranged on the inner bottom surface of the second upright post (320), the second material moving mechanism (322) is connected with the second guide rail (321) through a second material moving mechanism sliding block (323), a second transmission mechanism is arranged in the second upright post (320), and the second transmission mechanism drives the second material moving mechanism sliding block (323) to slide up and down on the second guide rail (321); the motor (314) is arranged on the first upright post (310), and the motor (314) drives the first transmission mechanism and synchronously drives the second transmission mechanism through a synchronous output shaft (315).

15. The new energy automobile sampling subassembly FPC circuit board pressfitting production line of claim 14, characterized in that: the first material moving mechanism (312) comprises a first driving air cylinder (3121), a first driving slide block (3122) and a first driving slide rail (3123), the first driving slide rail (3123) is arranged on the first driving slide block (3122), the first driving slide block (3122) is arranged on the first material moving mechanism slide block (313), the first driving slide block (3122) is driven by the first driving air cylinder (3121) to reciprocate on the first driving slide rail (3123), a first hooking piece (2124) is arranged at one end of the first driving slide block (3122) far away from the first driving air cylinder (3121), the first hooking piece (2124) comprises a first object holding rod (21241) for resting a mold (600), an upward first hooking head (21242) is arranged at the free end of the first object holding rod (21241), and a first blocking edge (21243) is arranged opposite to the first hooking head (21242), the first hook head (21242) and the first rib (21243) position the mold (600) on a first holder bar (21241).

16. The new energy automobile sampling subassembly FPC circuit board pressfitting production line of claim 14, characterized in that: the second material moving mechanism (322) comprises a second driving air cylinder (3221), a second driving slide block (3222) and a second driving slide rail (3223), the second driving slide rail (3223) is arranged on the second driving slide block (3222), the second driving slide block (3222) is arranged on the second material moving mechanism slide block (323), the second driving slide block (3222) is driven by the second driving air cylinder (3221) to reciprocate on the second driving slide rail (3223), a second hooking part (3124) is arranged at one end of the second driving slide block (3222) far away from the second driving air cylinder (3221), the second hooking part (3124) comprises a second holding rod (31241) for placing the mold (600), an upward second hook head (31242) is arranged at the free end of the second holding rod (31241), and a second blocking edge (31243) is arranged opposite to the second hook head (31242), the second hook head (31242) and the second rib (31243) position the mold (600) on a second holder bar (31241).