CN215975521U - Automatic opening and closing device for graphite mould of hot bending equipment - Google Patents

Abstract

The utility model relates to the technical field of hot bending equipment, in particular to an automatic opening and closing device for a graphite mold of hot bending equipment, which comprises an installation plate assembly, the graphite mold, a positioning assembly, an upper cover placing assembly and a lower cover rotating assembly, wherein the installation plate assembly is fixed on a rack at the bottom of the hot bending automatic loading and unloading equipment, the graphite mold comprises a mold lower cover, a mold upper cover and flat glass, the flat glass is arranged between the mold lower cover and the mold upper cover, the positioning assembly is fixedly connected to the top of the installation plate assembly, the positioning assembly is used for stably running during opening and closing the cover, the upper cover placing assembly is fixedly connected to one side of the top of the positioning assembly, the upper cover placing assembly is used for automatically placing the mold upper cover, and the lower cover rotating assembly is fixedly connected to the middle part of the top of the positioning assembly. The automatic opening and closing device can realize automatic opening and closing of the graphite mold, saves labor and improves the yield.

Description

Automatic opening and closing device for graphite mould of hot bending equipment

Technical Field

The utility model relates to the technical field of hot bending equipment, in particular to an automatic opening and closing device for a graphite mold of hot bending equipment.

Background

Curved glass receives more and more people's favor because of its beautiful outward appearance and good visual performance this year, and curved glass's one of the production link is the hot bending, and the hot bending link is mostly using glass precision hot bending former now. The existing glass precision hot-bending forming equipment mainly uses a graphite mold as a glass carrier, plate glass is placed in the graphite mold, the graphite mold presses the plate glass into curved glass through four links of preheating, profiling, annealing and cooling, the opening and closing operation of the upper cover and the lower cover of the graphite mold of the existing glass precision hot-bending forming equipment is carried out manually, time and labor are wasted, and the efficiency is low.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an automatic opening and closing device for a graphite mold of a hot bending device, which has the advantage of automatic feeding and discharging, and solves the problems that the opening and closing operation of the upper cover and the lower cover of the graphite mold of the existing glass precision hot bending forming device is carried out manually, time and labor are wasted, and the efficiency is low.

In order to solve the technical problems, the utility model provides the following technical scheme: an automatic opening and closing device for a graphite mold of hot bending equipment comprises: the mounting plate assembly is fixed on a bottom rack of the hot bending automatic loading and unloading equipment; the graphite mold comprises a mold lower cover, a mold upper cover and plate glass, wherein the plate glass is arranged between the mold lower cover and the mold upper cover; the positioning assembly is fixedly connected to the top of the mounting plate assembly and is used for stably running during opening and closing the cover; the upper cover placing assembly is fixedly connected to one side of the top of the positioning assembly and is used for automatically placing an upper cover of the mold; and the lower cover rotating assembly is fixedly connected to the middle part of the top of the positioning assembly and is used for clamping and rotating the lower cover of the mold.

Further, the mounting panel subassembly is including mounting plate, transplanting manipulator, guided way, backing plate, mounting plate's middle part is equipped with logical groove, the quantity of guided way is two, two guided way symmetry fixed connection in the both sides at mounting plate top, transplanting manipulator sliding connection is on one of them guided way, backing plate sliding connection is on another guided way.

Further, the locating component comprises an upper cover suction mechanism, a short edge locating mechanism and a long edge locating mechanism, the upper cover suction mechanism is fixedly connected to the top of the mounting plate component, the short edge locating mechanism is fixedly connected to one side of the top of the upper cover suction mechanism, and the long edge locating mechanism is fixedly connected to one side of the middle of the top of the upper cover suction mechanism.

Furthermore, the upper cover suction mechanism comprises a first mounting plate, one side of the bottom of the first mounting plate is fixedly connected with the output end of the transplanting manipulator, the other side of the bottom of the mounting plate is fixedly connected with the top of the backing plate, both sides of the top of the mounting plate are fixedly connected with the line rails, the top of the line rail is connected with a vertical plate in a sliding way through a sliding block, the vertical plate is in an inverted U shape, one side of the top of the mounting plate is fixedly connected with a stretching cylinder, the output end of the stretching cylinder is fixedly connected with the vertical plate, both ends of one side of the top of the mounting plate are fixedly connected with buffers, the buffer is used for buffering and positioning the vertical plate, the top of the side surface of the vertical plate is fixedly connected with a cover taking cylinder, the output end of the cover taking cylinder bottom is fixedly connected with an upper cover suction plate, and a vacuum sucker is fixedly connected to the upper cover suction plate.

Further, minor face positioning mechanism is including minor face location cylinder and minor face locating plate, minor face location cylinder fixed connection is at the top of mounting panel one, minor face locating plate fixed connection is at the output of minor face location cylinder.

Further, long limit positioning mechanism is including long limit location cylinder and telescopic cylinder, telescopic cylinder passes through two fixed connection of mounting panel at the middle part of mounting panel side, telescopic cylinder's output fixedly connected with deflector, long limit location cylinder fixed connection is at the top of deflector, the long limit locating plate of output fixedly connected with of long limit location cylinder, the equal fixedly connected with guide bar in both ends of deflector side, the surface and two sliding connection of mounting panel of guide bar, the first inductor of top fixedly connected with of mounting panel two.

Further, the subassembly is placed to the upper cover including the fixed plate, the middle part of fixed plate is hollow form, the middle part at the fixed plate is placed to the mould upper cover, fixed plate fixed connection is at the top of mounting panel one, the long limit deflector of the equal fixedly connected with in the left and right sides at fixed plate top, the equal fixedly connected with minor face deflector in both sides around the fixed plate top, the top fixedly connected with second inductor of one of them minor face deflector.

Further, the lower cover rotating assembly comprises a rotating mechanism and a clamping jaw mechanism, and the clamping jaw mechanism is connected to the bottom of the rotating mechanism.

Further, rotary mechanism is including fixed side support, support side support, rotor plate and revolving cylinder, fixed side support, support side support and revolving cylinder's bottom fixed connection are at the top of mounting panel, the mould lower cover is placed in the inside of rotor plate, one side and the support side support of rotor plate rotate and are connected, revolving cylinder is used for driving the rotation of rotor plate through connecting the belt.

Further, clamping jaw mechanism is including miniature guide rail and extension spring fixed plate, miniature guide rail and extension spring fixed plate fixed connection are in the bottom of rotor plate, the extension spring fixed plate passes through extension spring and is connected with the clamping jaw mounting panel, the bottom fixedly connected with clamping jaw mounting panel of miniature guide rail, fixedly connected with direction bearing and clamping jaw on the clamping jaw mounting panel.

By means of the technical scheme, the utility model provides an automatic opening and closing device for a graphite mold of hot bending equipment, which at least has the following beneficial effects: 1. this automatic device that opens and shuts of curved equipment graphite jig of heat can realize the automation of graphite jig and open and shut, uses manpower sparingly, has improved the yields.

2. This automatic device that opens and shuts of hot-bending apparatus graphite jig, upper cover suction means is in the upper cover and places the subassembly top, telescopic cylinder gos forward, clamping jaw mechanism is in the state of loosening, place graphite jig in lower cover rotating assembly department, material signal has been uploaded on the first inductor, minor face location cylinder, long limit location cylinder gos forward, drive minor face locating plate, long limit locating plate gos forward, accomplish graphite jig positioning work, upper cover suction means transplants to lower cover rotating assembly top, it descends to get the lid cylinder, upper cover suction means absorbs the mould upper cover, it rises to get the lid cylinder, upper cover suction means transplants to upper cover and places the subassembly top, place the mould upper cover in upper cover placement assembly department, accomplish the action of uncapping of graphite jig.

3. According to the automatic opening and closing device for the graphite mold of the hot bending equipment, the short-edge positioning cylinder and the long-edge positioning cylinder retreat to drive the short-edge positioning plate and the long-edge positioning plate to retreat; the telescopic cylinder retreats, the clamping jaw mechanism clamps the lower die cover under the action of elastic force, the rotary cylinder rotates to drive the lower die cover to rotate 180 degrees, the inner cavity walls of the lower die cover and the upper die cover face downwards, and the cleaning mechanism completes cleaning work.

4. According to the automatic opening and closing device for the graphite mold of the hot bending equipment, the rotary cylinder returns to the original position to drive the lower cover of the mold to return to the original position, the telescopic cylinder moves forward, and the clamping jaw mechanism is in a loosening state; the short edge positioning mechanism and the long edge positioning mechanism position the lower mold cover, plate glass is placed at the lower mold cover, the upper cover suction mechanism sucks the upper mold cover and transplants the upper mold cover to the upper part of the lower cover rotating assembly, the cover taking cylinder descends, the upper mold cover is placed at the lower mold cover, and the cover closing action of the graphite mold is completed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:

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

FIG. 2 is a schematic view of the mounting plate assembly of the present invention;

FIG. 3 is a schematic view of a positioning assembly according to the present invention;

FIG. 4 is a schematic view of the upper cover placement assembly of the present invention;

FIG. 5 is a schematic structural view of a rotating mechanism according to the present invention;

FIG. 6 is a schematic view of a jaw mechanism of the present invention;

FIG. 7 is a schematic structural view of a graphite mold according to the present invention;

fig. 8 is an exploded view of the graphite mold structure of the present invention.

In the figure: 10. mounting the plate assembly; 11. mounting a bottom plate; 12. a transplanting manipulator; 13. a guide rail; 14. a base plate; 20. a positioning assembly; 21. an upper cover suction mechanism; 211. a first mounting plate; 212. a wire track; 213. stretching the cylinder; 214. a vertical plate; 215. taking a cover cylinder; 216. an upper cover suction plate; 217. a buffer; 218. a vacuum chuck; 22. a short edge positioning mechanism; 221. a short side positioning cylinder; 222. short edge positioning plates; 23. a long edge positioning mechanism; 231. a long side positioning cylinder; 232. a long edge positioning plate; 233. a second mounting plate; 234. a guide bar; 235. a telescopic cylinder; 236. a guide plate; 237. a first inductor; 30. an upper cover placing assembly; 31. a fixing plate; 32. a long-side guide plate; 33. a short-side guide plate; 34. a second inductor; 40. a lower cover rotating assembly; 41. a rotation mechanism; 411. a fixed side support; 412. a support side support; 413. a rotating plate; 414. a rotating cylinder; 415. connecting a belt; 42. a jaw mechanism; 421. a micro guide rail; 422. a tension spring fixing plate; 423. an extension spring; 424. a clamping jaw mounting plate; 425. a guide bearing; 426. a clamping jaw; 50. a graphite mold; 51. a lower cover of the mold; 52. covering the die; 53. a flat glass.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, an automatic opening and closing device for a graphite mold of a hot bending apparatus includes: the mounting plate assembly 10 is fixed on a bottom rack of the hot bending automatic loading and unloading equipment, and the mounting plate assembly 10 is fixed on the bottom rack of the hot bending automatic loading and unloading equipment.

The graphite mold 50 comprises a mold lower cover 51, a mold upper cover 52 and a plate glass 53, wherein the plate glass 53 is arranged between the mold lower cover 51 and the mold upper cover 52.

And the positioning component 20 is fixedly connected to the top of the mounting plate component 10, and the positioning component 20 is used for smooth operation of opening and closing the cover.

And the upper cover placing assembly 30 is fixedly connected to one side of the top of the positioning assembly 20, and the upper cover placing assembly 30 is used for automatically placing the upper cover 52 of the mold.

And the lower cover rotating assembly 40, the lower cover rotating assembly 40 is fixedly connected to the middle part of the top of the positioning assembly 20, and the lower cover rotating assembly 40 is used for clamping and rotating the lower cover 51 of the mold.

The installation plate assembly 10 comprises an installation bottom plate 11, a transplanting manipulator 12, guide rails 13 and a base plate 14, wherein a through groove is formed in the middle of the installation bottom plate 11, the number of the guide rails 13 is two, the two guide rails 13 are symmetrically and fixedly connected to two sides of the top of the installation bottom plate 11, the transplanting manipulator 12 is slidably connected to one of the guide rails 13, the base plate 14 is slidably connected to the other guide rail 13, the through groove in the installation bottom plate 11 is used for installing a cleaning mechanism, and the cleaning mechanism is mainly used for cleaning the inner cavity wall of an upper cover and a lower cover of a mold.

The positioning assembly 20 comprises an upper cover suction mechanism 21, a short edge positioning mechanism 22 and a long edge positioning mechanism 23, the upper cover suction mechanism 21 is fixedly connected to the top of the mounting plate assembly 10, the short edge positioning mechanism 22 is fixedly connected to one side of the top of the upper cover suction mechanism 21, and the long edge positioning mechanism 23 is fixedly connected to one side of the middle of the top of the upper cover suction mechanism 21.

The upper cover suction mechanism 21 comprises a first mounting plate 211, one side of the bottom of the first mounting plate 211 is fixedly connected with the output end of the transplanting manipulator 12, the other side of the bottom of the first mounting plate 211 is fixedly connected with the top of the backing plate 14, two sides of the top of the first mounting plate 211 are fixedly connected with wire rails 212, the wire rails 212 are mainly used for guiding, stable operation and accurate position of a vertical plate 214, a cover taking cylinder 215 and an upper cover suction plate 216 during transplanting are guaranteed, the top of the wire rails 212 is connected with the vertical plate 214 in a sliding mode through sliding blocks, the vertical plate 214 is in an inverted U shape, the first mounting plate 211 is mounted on the transplanting manipulator 12 and the guide rails 13 and can move along with the transplanting manipulator 12, a stretching cylinder 213 is fixedly connected to one side of the top of the first mounting plate 211, the output end of the stretching cylinder 213 is fixedly connected with the vertical plate 214, two ends of one side of the top of the first mounting plate 211 are fixedly connected with buffers 217, and the cover taking cylinder 215 can be used during operation, The upper cover suction plate 216 is transplanted to the upper part of the lower cover rotating assembly 40 or the upper cover placing assembly 30, when the stretching cylinder 213 extends out, a buffer 217 installed at the tail part is used for buffering and positioning, the buffer 217 is used for buffering and positioning the vertical plate 214, the cover taking cylinder 215 is fixedly connected to the top of the side surface of the vertical plate 214, the installation position of the cover taking cylinder 215 can be adjusted up and down, subsequent equipment debugging is facilitated, the cover taking cylinder 215 is a high-precision sliding table cylinder, the action stability during opening and closing of the upper cover is guaranteed, the upper cover suction plate 216 is fixedly connected to the output end of the bottom of the cover taking cylinder 215, a vacuum suction cup 218 is fixedly connected to the upper cover suction plate 216, the vacuum suction cup 218 is mainly used for sucking the upper cover 52 of the mold, the suction cup is in a flat ribbed shape, and in practical application, the upper cover 52 of the mold with an uneven upper surface can be replaced by a sponge suction cup.

The short side positioning mechanism 22 comprises a short side positioning cylinder 221 and a short side positioning plate 222, wherein the short side positioning cylinder 221 is fixedly connected to the top of the first mounting plate 211, and the short side positioning plate is fixedly connected to the output end of the short side positioning cylinder 221.

The long-side positioning mechanism 23 comprises a long-side positioning cylinder 231 and a telescopic cylinder 235, the telescopic cylinder 235 is fixedly connected to the middle of the side surface of the first mounting plate 211 through a second mounting plate 233, the output end of the telescopic cylinder 235 is fixedly connected with a guide plate 236, the long-side positioning cylinder 231 is fixedly connected to the top of the guide plate 236, the output end of the long-side positioning cylinder 231 is fixedly connected with a long-side positioning plate 232, both ends of the side surface of the guide plate 236 are fixedly connected with guide rods 234, the outer surface of the guide rods 234 is slidably connected with the second mounting plate 233, the top of the second mounting plate 233 is fixedly connected with a first inductor 237, when the short-side positioning cylinder 221 and the long-side positioning cylinder 231 move forward, the short-side positioning plate 222 and the long-side positioning plate 232 move forward to push the graphite mold 50 to realize a positioning function, when the short-side positioning cylinder 221 and the long-side positioning cylinder 231 move backward, the short-side positioning plate 222 and the long-side positioning plate 232 move backward, at this time, the lower cover rotating assembly 40 can work, the rotation is realized, the guide plate 236 is connected with the telescopic cylinder 235, the guide rod 234 is used for realizing the smooth operation in the movement process, and the first inductor 237 is used for inducing whether the material at the position of the lower cover rotating assembly 40 exists or not.

Subassembly 30 is placed to upper cover including fixed plate 31, the middle part of fixed plate 31 is hollow form, the middle part at fixed plate 31 is placed to mould upper cover 52, cavity wall down in mould upper cover 52, clean mechanism can clean it, fixed plate 31 fixed connection is at the top of a mounting panel 211, the long limit deflector 32 of the equal fixedly connected with in the left and right sides at fixed plate 31 top, the equal fixedly connected with minor face deflector 33 in both sides around the fixed plate 31 top, the top fixedly connected with second inductor 34 of one of them minor face deflector 33, long limit deflector 32 and minor face deflector 33 department all process there is the direction hypotenuse, can provide the direction location function when placing mould upper cover 52, long limit deflector 32, minor face deflector 33 all has the processing U-shaped groove, adjustable mounted position during the in-service use, make things convenient for the equipment debugging.

The lower cover rotating assembly 40 includes a rotating mechanism 41 and a clamping jaw mechanism 42, and the clamping jaw mechanism 42 is connected to the bottom of the rotating mechanism 41.

The rotating mechanism 41 comprises a fixed side support 411, a supporting side support 412, a rotating plate 413 and a rotating cylinder 414, wherein the bottoms of the fixed side support 411, the supporting side support 412 and the rotating cylinder 414 are fixedly connected to the top of the mounting plate I211, a lower die cover 51 is placed inside the rotating plate 413, one side of the rotating plate 413 is rotatably connected with the supporting side support 412, the rotating cylinder 414 is used for driving the rotating plate 413 to rotate through a connecting belt 415, when the rotating cylinder 414 rotates, the rotating plate 413 and the lower die cover 51 are driven to rotate 180 degrees, at the moment, the inner cavity wall of the lower die cover 51 faces downwards, a cleaning mechanism can clean the rotating plate 413, machining positioning flanges are arranged on four sides of the rotating plate 413, the gap between each positioning flange and the graphite die 50 is 1mm, and the graphite die 50 can be conveniently placed in.

The clamping jaw mechanism 42 comprises a micro guide rail 421 and a tension spring fixing plate 422, the micro guide rail 421 and the tension spring fixing plate 422 are fixedly connected to the bottom of the rotating plate 413, the tension spring fixing plate 422 is connected with a clamping jaw mounting plate 424 through a tension spring 423, the bottom of the micro guide rail 421 is fixedly connected with the clamping jaw mounting plate 424, a guide bearing 425 and a clamping jaw 426 are fixedly connected to the clamping jaw mounting plate 424, when the telescopic cylinder 235 moves forward, the guide plate 236 moves forward to contact with the guide bearing 425, in the advancing process, the clamping jaw 426 is driven to move backward, and at the moment, the clamping jaw mechanism 42 is in a loosening state. When the telescopic cylinder 235 retreats, the guide plate 236 is in a retreating position and does not contact with the guide bearing 425, the clamping jaw 426 is driven to advance under the action of the elastic force of the extension spring 423, the clamping jaw mechanism 42 is in a clamping state at the moment, and the automatic opening and closing device for the graphite mold of the hot bending equipment can realize automatic opening and closing of the graphite mold, saves labor and improves the yield.

When the graphite mold opening and closing device is used, the upper cover suction mechanism 21 is located above the upper cover placing assembly 30, the telescopic cylinder 235 moves forward, the clamping jaw mechanism 42 is in a loosening state, the graphite mold 50 is placed at the lower cover rotating assembly 40, a material signal is uploaded on the first sensor 237, the short side positioning cylinder 221 and the long side positioning cylinder 231 move forward to drive the short side positioning plate 222 and the long side positioning plate 232 to move forward, positioning work of the graphite mold 50 is completed, the upper cover suction mechanism 21 is transplanted above the lower cover rotating assembly 40, the cover taking cylinder 215 descends, the upper cover suction plate 216 sucks the mold upper cover 52, the cover taking cylinder 215 ascends, the upper cover suction mechanism 21 is transplanted above the upper cover placing assembly 30, the mold upper cover 52 is placed at the upper cover placing assembly 30, and opening and closing actions of the graphite mold 50 are completed.

The short-side positioning cylinder 221 and the long-side positioning cylinder 231 retreat to drive the short-side positioning plate 222 and the long-side positioning plate 232 to retreat, the telescopic cylinder 235 retreats, and the clamping jaw mechanism 42 clamps the lower die cover 51 under the action of elastic force; the rotating cylinder 414 rotates to drive the lower mold cover 51 to rotate 180 degrees, at this time, the inner cavity walls of the lower mold cover 51 and the upper mold cover 52 face downwards, and the cleaning mechanism completes cleaning work.

The rotary cylinder 414 returns to the original position to drive the die lower cover 51 to return to the original position, the telescopic cylinder 235 advances, and the clamping jaw mechanism 42 is in a loosening state; the short side positioning mechanism 22 and the long side positioning mechanism 23 position the lower cover 51 of the mold; the plate glass 53 is placed at the position of the lower mold cover 51, the upper cover suction mechanism 21 sucks the upper mold cover 52 and transplants the upper mold cover 52 to the upper part of the lower cover rotating assembly 40, the cover taking cylinder 215 descends, the upper mold cover 52 is placed at the position of the lower mold cover 51, and the cover closing action of the graphite mold 50 is completed.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an automatic device that opens and shuts of curved equipment graphite jig of heat which characterized in that includes: the mounting plate assembly (10), the mounting plate assembly (10) is fixed on a bottom rack of the hot bending automatic loading and unloading equipment; the graphite mold (50), the said graphite mold (50) includes the lower cover of the mold (51), upper cover of the mold (52) and flat glass (53), the said flat glass (53) is set up between upper cover of the mold (52) and the lower cover of the mold (51); the positioning assembly (20), the positioning assembly (20) is fixedly connected to the top of the mounting plate assembly (10), and the positioning assembly (20) is used for smooth operation of actions during opening and closing of the cover; the upper cover placing assembly (30), the upper cover placing assembly (30) is fixedly connected to one side of the top of the positioning assembly (20), and the upper cover placing assembly (30) is used for automatically placing the upper cover (52) of the mold; and the lower cover rotating assembly (40), the lower cover rotating assembly (40) is fixedly connected to the middle of the top of the positioning assembly (20), and the lower cover rotating assembly (40) is used for clamping and rotating the lower cover (51) of the mold.

2. The automatic opening and closing device for the graphite mold of the hot bending equipment according to claim 1, characterized in that: installation plate subassembly (10) is including mounting plate (11), transplanting manipulator (12), guided way (13), backing plate (14), the middle part of mounting plate (11) is equipped with logical groove, the quantity of guided way (13) is two, and two guided way (13) symmetry fixed connection are in the both sides at mounting plate (11) top, transplanting manipulator (12) sliding connection is on one of them guided way (13), backing plate (14) sliding connection is on another guided way (13).

3. The automatic opening and closing device for the graphite mold of the hot bending equipment according to claim 1, characterized in that: locating component (20) is including upper cover suction means (21), minor face positioning mechanism (22) and long limit positioning mechanism (23), upper cover suction means (21) fixed connection is at the top of mounting panel subassembly (10), one side at minor face positioning mechanism (22) fixed connection upper cover suction means (21) top, one side at upper cover suction means (21) top middle part is fixed connection to long limit positioning mechanism (23).

4. The automatic opening and closing device for the graphite mold of the hot bending equipment according to claim 3, characterized in that: the upper cover suction mechanism (21) comprises a first mounting plate (211), one side of the bottom of the first mounting plate (211) is fixedly connected with the output end of the transplanting manipulator (12), the other side of the bottom of the first mounting plate (211) is fixedly connected with the top of the base plate (14), two sides of the top of the first mounting plate (211) are fixedly connected with wire rails (212), the top of the wire rails (212) is slidably connected with a vertical plate (214) through a sliding block, the vertical plate (214) is in an inverted U shape, one side of the top of the first mounting plate (211) is fixedly connected with a stretching cylinder (213), the output end of the stretching cylinder (213) is fixedly connected with the vertical plate (214), two ends of one side of the top of the first mounting plate (211) are fixedly connected with buffers (217), the buffers (217) are used for buffering and positioning the vertical plate (214), and the top of the side of the vertical plate (214) is fixedly connected with a cover taking cylinder (215), an upper cover suction plate (216) is fixedly connected to the output end of the bottom of the cover taking cylinder (215), and a vacuum sucker (218) is fixedly connected to the upper cover suction plate (216).

5. The automatic opening and closing device for the graphite mold of the hot bending equipment according to claim 3, characterized in that: and the short edge positioning mechanism (22) comprises a short edge positioning cylinder (221) and a short edge positioning plate (222), the short edge positioning cylinder (221) is fixedly connected to the top of the first mounting plate (211), and the short edge positioning plate is fixedly connected to the output end of the short edge positioning cylinder (221).

6. The automatic opening and closing device for the graphite mold of the hot bending equipment according to claim 3, characterized in that: long limit positioning mechanism (23) is including long limit location cylinder (231) and telescopic cylinder (235), telescopic cylinder (235) are through the middle part of mounting panel two (233) fixed connection in mounting panel one (211) side, the output fixedly connected with deflector (236) of telescopic cylinder (235), long limit location cylinder (231) fixed connection is at the top of deflector (236), long limit location plate (232) of the output fixedly connected with of long limit location cylinder (231), the equal fixedly connected with guide bar (234) in both ends of deflector (236) side, the surface and the mounting panel two (233) sliding connection of guide bar (234), the first inductor (237) of top fixedly connected with of mounting panel two (233).

7. The automatic opening and closing device for the graphite mold of the hot bending equipment according to claim 1, characterized in that: subassembly (30) is placed to the upper cover including fixed plate (31), the middle part of fixed plate (31) is hollow form, the middle part in fixed plate (31) is placed in mould upper cover (52), fixed plate (31) fixed connection is at the top of mounting panel (211), the equal fixedly connected with long limit deflector (32) in the left and right sides at fixed plate (31) top, the equal fixedly connected with short side deflector (33) in both sides around fixed plate (31) top, top fixedly connected with second inductor (34) of one of them short side deflector (33).

8. The automatic opening and closing device for the graphite mold of the hot bending equipment according to claim 1, characterized in that: the lower cover rotating assembly (40) comprises a rotating mechanism (41) and a clamping jaw mechanism (42), and the clamping jaw mechanism (42) is connected to the bottom of the rotating mechanism (41).

9. The automatic opening and closing device for the graphite mold of the hot bending equipment according to claim 8, characterized in that: the rotating mechanism (41) comprises a fixed side support (411), a supporting side support (412), a rotating plate (413) and a rotating cylinder (414), the bottoms of the fixed side support (411), the supporting side support (412) and the rotating cylinder (414) are fixedly connected to the top of the first mounting plate (211), the lower die cover (51) is placed inside the rotating plate (413), one side of the rotating plate (413) is rotatably connected with the supporting side support (412), and the rotating cylinder (414) is used for driving the rotating plate (413) to rotate through a connecting belt (415).

10. The automatic opening and closing device for the graphite mold of the hot bending equipment according to claim 8, characterized in that: clamping jaw mechanism (42) is including miniature guide rail (421) and extension spring fixed plate (422), miniature guide rail (421) and extension spring fixed plate (422) fixed connection are in the bottom of rotor plate (413), extension spring fixed plate (422) are connected with clamping jaw mounting panel (424) through extension spring (423), the bottom fixedly connected with clamping jaw mounting panel (424) of miniature guide rail (421), fixedly connected with direction bearing (425) and clamping jaw (426) are gone up in clamping jaw mounting panel (424).

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