A hot pressing and forming device

Abstract

The present invention discloses a hot pressing forming device, which relates to the technical field of mobile phone battery production; in order to solve the problem that it is inconvenient to add batteries to the silica gel heating grooves in the hot pressing plate; specifically, it includes a box body, the inner wall of the bottom of the box body is fixedly connected with a storage box, the top and bottom inner walls of the box body are provided with fixing plates, a hot pressing mechanism is arranged between the fixing plates, the output end of the hot pressing mechanism is provided with mold plates distributed at equal distances, one side outer wall of the front of the box body is hinged with a box door, and one side outer wall of the box body is provided with a transparent observation window. The hot pressing mechanism includes a servo motor one, a mounting plate, a side box one, a side box two, a sliding rod, a lead screw, a servo motor two, a partition plate, a rotating shaft, a bevel gear one, a bevel gear two, a moving plate, a rotating rod, a bottom rod and a top rod. The present invention facilitates the staff to load batteries into the mold plates, overcomes the disadvantages that the traditional mold plates cannot be flipped and it is inconvenient to add batteries, and the mold plates are flipped synchronously, which also solves the potential safety hazards existing in the battery filling process.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile phone battery production, and particularly to a hot pressing formation device. Background Art

[0002] The hot pressing formation machine for mobile phone batteries is one of the key devices for producing mobile phone batteries. With the popularization and replacement of electronic products such as mobile phones, the demand for batteries has been increasing continuously. Therefore, battery production equipment has also developed and been updated rapidly. The hot pressing formation machine is a device for hot pressing and welding the positive and negative electrode plates and the separator layer. Its main function is to assemble the various parts of the battery and ensure the tight connection and stability between the various parts. The hot pressing formation machine adopts high-temperature and high-pressure processes, which can effectively improve the charge and discharge performance and safety of the battery.

[0003] With the continuous improvement of the requirements for mobile phone batteries, the hot pressing formation machine is also constantly updated and improved to meet the production needs of new types of batteries. At present, the hot pressing formation machines on the market already have the characteristics of high automation and intelligence, which can greatly improve production efficiency and product quality. The hot pressing formation machine for mobile phone batteries is a key device that has developed with the development of battery production technology, and its development has also promoted the progress and development of the mobile phone battery industry. Problems that may be faced during the hot pressing formation process of mobile phone batteries include the accuracy of temperature control, pressure uniformity, process stability, and safety. To solve these problems, hot pressing formation machine manufacturers and battery manufacturers need to work together to ensure the stability and reliability of the hot pressing formation process by optimizing equipment design, improving process flow, and strict quality control.

[0004] After retrieval, the patent with the Chinese patent application number CN201920417378X discloses a battery hot pressing formation machine with stable hot pressing temperature, including a driving device and a hot pressing device. The driving device includes a hot pressing box body. At the bottom end inside the hot pressing box body, a driving bottom box is installed. A servo motor is arranged inside the driving bottom box. A first gear is arranged on the servo motor. At the four corners inside the driving bottom box, second gears are respectively arranged. The second gears are meshed with the first gear. The hot pressing device includes a heat insulation fixing plate and a heat insulation top plate. The heat insulation fixing plate is located on the top surface of the driving bottom box. The heat insulation top plate is located above the heat insulation fixing plate. And a support column is connected between the heat insulation fixing plate and the heat insulation top plate. A lead screw is arranged on the second gear. A plurality of hot pressing plates are installed on the lead screw. The battery hot pressing formation machine with stable hot pressing temperature in the above patent has the following deficiencies:

[0005] Although the overall device utilizes a battery hot pressing and forming machine with stable hot pressing temperature, which can make the battery receive uniform heat, and the temperature sensor and pressure sensor can timely detect the temperature and pressure during the battery hot pressing and forming process, and can timely adjust the temperature and pressure, improving the quality of the SEI film and the battery performance. However, during the battery hot pressing and forming process, it is very inconvenient to add batteries to the silica gel heating grooves in the hot pressing plate, and during the battery loading process of the overall device, the staff needs to insert the battery deep between the two mold plates for placement, and such behavior is extremely prone to safety hazards. Therefore, there is an urgent need for a hot pressing and forming device for mobile phone battery production. Summary of the Invention

[0006] The purpose of the present invention is to solve the deficiencies existing in the prior art and propose a hot pressing and forming device.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A hot pressing and forming device includes a box body. The inner wall of the bottom of the box body is fixedly connected with a storage box, and fixing plates are arranged on the top and bottom inner walls of the box body. A hot pressing mechanism is arranged between the fixing plates. The output end of the hot pressing mechanism is provided with mold plates distributed at equal distances. And one side outer wall of the front of the box body is hinged with a box door, and a transparent observation window is arranged on one side outer wall of the box body.

[0009] In order to promote the hot pressing and flipping of the mold plates and facilitate the easy placement of the battery into the mold plates, preferably: The hot pressing mechanism includes a servo motor one, a mounting plate, a side box one, a side box two, a sliding rod, a lead screw, a servo motor two, a partition plate, a rotating shaft, a helical gear one, a helical gear two, a moving plate, a rotating rod, a bottom rod and a top rod. The sliding rod is fixedly connected to the opposite sides of the fixing plates, the lead screw is rotatably connected to the opposite sides of the fixing plates, the moving plate is slidably connected to the circumference of the sliding rod at equal distances, and the moving plate is sleeved with the lead screw.

[0010] Further: The servo motor one and the servo motor two are arranged on the top of the fixing plates, and the partition plate is fixedly installed between the servo motor one and the servo motor two. The side box one and the side box two are fixedly attached to one side of the moving plate.

[0011] Based on the above-mentioned scheme: The helical gear two is connected to the circumference of one of the sliding rods by threads at equal distances. The helical gear one is rotatably connected to the inside of the side box two, and the helical gear one and the helical gear two are meshed with each other. The helical gear two is located inside the side box two.

[0012] In a better scheme of the above-mentioned scheme: The rotating shaft is rotatably connected to the inside of the side box two, and the top end of the top rod is rotatably connected to one side of the fixing plate close to the lower part of the partition plate. The bottom end of the bottom rod is rotatably connected to one side of one of the moving plates.

[0013] As a further solution of the present invention: The opposite ends of the top rod and the bottom rod are interconnected by two rotating rods, and the connecting ends of the rotating rods rotate relative to each other. The middle section of the rotating rod is fixedly connected to the middle of one side of the moving plate. The mounting plate is fixedly connected to one end of the rotating shaft, and one side of the mounting plate is fixedly connected to one side of the mold plate by bolts.

[0014] During hot pressing, by starting the first servo motor to drive the screw rod to rotate, the moving plate on its circumference synchronously moves vertically up and down. At this time, the battery located in the mold plate is effectively hot-pressed and formed. At the same time, start the second servo motor to drive the first helical gear located in the second side box to rotate. The rotating first helical gear drives the second helical gear to rotate. The rotating shaft on the inner circumference of the second helical gear is driven to rotate. The rotating shaft drives the mounting plate at its end to rotate, and then drives the mold plate to rotate by ninety degrees;

[0015] When the moving plate moves vertically and synchronously up and down, the top rod, the rotating rod and the bottom rod swing and straighten to assist the moving plate to complete the synchronous lifting action. Thus, when the battery is placed into the mold plate, by the equidistant lifting of the moving plate, the distance between the mold plates is increased, and the flipping of the mold plate is completed, so that the mold plates are on the same plane, which is convenient for the staff to load the battery into the mold plate, overcoming the disadvantages that the traditional mold plate cannot be flipped and the battery addition is inconvenient. Moreover, the synchronous flipping of the mold plates also solves the safety hazards existing in the battery filling process, improving the efficiency and quality of the hot pressing and forming of the mobile phone battery.

[0016] To ensure the safety and stability of battery loading, at the same time, the mold plate includes a bearing plate, a temperature sensor, a limiting plate, a clamping mechanism, a silica gel heating plate and a heat conducting sheet. The bearing plate is fixedly connected to one side of the mounting plate by bolts, and the limiting plate is fixedly connected to the top and bottom of the bearing plate. The silica gel heating plate is fixedly installed inside the limiting plate. The temperature of the battery during the hot pressing process is monitored by the temperature sensor. When the temperature is greater than the set threshold, the information of too high temperature is transmitted to the controller through the signal line, and the controller controls to reduce the heating temperature of the silica gel heating plate. By monitoring the temperature in real time, the production staff can timely adjust the hot pressing parameters to ensure that each battery component can be uniformly processed, thereby improving the performance and stability of the battery;

[0017] As a preferred embodiment of the present invention: The top of the silica gel heating plate is adhesively bonded with heat conducting sheets distributed at equal intervals. The temperature sensor is fixedly connected to the inner side of one of the limiting plates. The clamping mechanism is arranged on both sides of the limiting plate, and clamping strips and clamping grooves adapted to each other are respectively arranged at the top and bottom of both sides of the bearing plate.

[0018] At the same time, the clamping mechanism includes clamping plates, clamping holes, guide rails and U-shaped clamping blocks. The guide rails are fixedly connected to both sides of the top of the bearing plate, and the U-shaped clamping blocks are slidably connected inside the guide rails. Insertion holes are respectively opened on both sides of the limiting plate.

[0019] As a better solution of the present invention: The clamping plate is slidably connected in the insertion hole, and the clamping hole is opened on the inner wall of the limiting plate close to the upper side of the insertion hole. The top end of the U-shaped clamping block is clamped and adapted to the clamping hole;

[0020] Place the battery fittingly in the limiting plate, and by pushing the U-shaped clamping block, it passes through the insertion hole to clamp and fix both sides of the battery. At the same time, the top end of the U-shaped clamping block is clamped into the clamping hole of the limiting plate to achieve fixation, effectively ensuring the stability of the battery in the mold plate. At the same time, when the battery is hot-pressed, the card strips on the adjacent bearing plates are fitted with the card slots, and the silicone heating plate transfers the heat to the heat conduction sheet, so that the heat is evenly transferred into the battery, promoting the rapid hot-pressing formation of the battery.

[0021] The beneficial effects of the present invention are:

[0022] During hot pressing, by starting the first servo motor to drive the screw rod to rotate, the moving plate on its circumference synchronously moves vertically up and down. At this time, the battery located in the mold plate effectively completes the hot-pressing formation of the battery. At the same time, start the second servo motor to drive the first helical gear in the second side box to rotate. The rotating first helical gear drives the second helical gear to rotate. The rotating shaft on the inner circumference of the second helical gear is driven to rotate. The rotating shaft drives the mounting plate at its end to rotate, and then drives the mold plate to rotate by ninety degrees. During this period, when the moving plate moves vertically and synchronously up and down, the ejector rod, the rotating rod and the bottom rod swing and straighten to assist the moving plate to complete the synchronous lifting action. Thus, when putting the battery into the mold plate, by the equidistant lifting of the moving plate, the distance between the mold plates is enlarged, and the flipping of the mold plate is completed, so that the mold plates are on the same plane, which is convenient for the staff to load the battery into the mold plate, overcoming the disadvantages that the traditional mold plate cannot be flipped and the battery is inconvenient to add. Moreover, the synchronous flipping of the mold plates also solves the potential safety hazards existing in the battery filling process, improving the efficiency and quality of the hot-pressing formation of the mobile phone battery.

[0023] Place the battery fittingly in the limiting plate, and by pushing the U-shaped clamping block, it passes through the insertion hole to clamp and fix both sides of the battery. At the same time, the top end of the U-shaped clamping block is clamped into the clamping hole of the limiting plate to achieve fixation, effectively ensuring the stability of the battery in the mold plate. At the same time, when the battery is hot-pressed, the card strips on the adjacent bearing plates are fitted with the card slots, and the silicone heating plate transfers the heat to the heat conduction sheet, so that the heat is evenly transferred into the battery, promoting the rapid hot-pressing formation of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is the front view structural schematic diagram of a hot-pressing formation device proposed by the present invention;

[0025] Figure 2 It is the internal structural schematic diagram of a hot-pressing formation device proposed by the present invention;

[0026] Figure 3 Schematic structural diagram of a hot pressing mechanism in a hot pressing and forming device proposed by the present invention;

[0027] Figure 4 Partial structural diagram of a hot pressing mechanism in a hot pressing and forming device proposed by the present invention;

[0028] Figure 5 Partial rear structural diagram of a hot pressing mechanism in a hot pressing and forming device proposed by the present invention;

[0029] Figure 6 Schematic structural diagram of a mold plate in a hot pressing and forming device proposed by the present invention;

[0030] Figure 7 Schematic structural diagram of a clamping mechanism in a hot pressing and forming device proposed by the present invention.

[0031] In the figure: 1, box body; 2, box door; 3, storage box; 4, transparent observation window; 5, hot pressing mechanism; 6, fixing plate; 7, mold plate; 8, handle; 501, first servo motor; 502, mounting plate; 503, first side box; 504, second side box; 505, sliding rod; 506, lead screw; 507, second servo motor; 508, partition board; 509, rotating shaft; 510, first helical gear; 511, second helical gear; 512, moving plate; 513, rotating rod; 514, bottom rod; 515, top rod; 701, bearing plate; 702, temperature sensor; 703, limiting plate; 704, clamping mechanism; 705, silicone heating plate; 706, heat conducting sheet; 7041, clamping plate; 7042, clamping hole; 7043, guide rail; 7044, U-shaped clamping block. Specific embodiments

[0032] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments.

[0033] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0034] In the description of this patent, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this patent.

[0035] In the description of this patent, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "linkage", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0036] Embodiment 1:

[0037] A hot pressing and forming device, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 shown, includes a box body 1. A storage box 3 is fixedly connected to the inner wall of the bottom of the box body 1. The top and bottom inner walls of the box body 1 are fixed with fixing plates 6 by bolts. A hot pressing mechanism 5 is arranged between the fixing plates 6. The output end of the hot pressing mechanism 5 is threadedly connected with mold plates 7 distributed at equal distances. A box door 2 is hinged to the outer wall of one side of the front of the box body 1. A transparent observation window 4 is arranged on the outer wall of one side of the box body 1. A handle 8 is fixedly connected to the front of the box door 2;

[0038] In order to facilitate the hot pressing and flipping of the mold plate 7 and make it easy to place the battery into the mold plate 7; as Figure 3 、 Figure 4 and Figure 5 shown, the hot pressing mechanism 5 includes a servo motor 501, a mounting plate 502, a side box 503, a side box 504, a sliding rod 505, a lead screw 506, a servo motor 507, a partition plate 508, a rotating shaft 509, a helical gear 510, a helical gear 511, a moving plate 512, a rotating rod 513, a bottom rod 514 and a top rod 515. The sliding rod 505 is fixedly connected to the opposite sides of the fixing plate 6. The lead screw 506 is rotatably connected to the opposite sides of the fixing plate 6. The moving plate 512 is slidably connected to the circumference of the sliding rod 505 at equal distances, and the moving plate 512 is sleeved with the lead screw 506;

[0039] The servo motor 501 and the servo motor 507 are fixed to the top of the fixing plate 6 by bolts. The partition plate 508 is fixedly installed between the servo motor 501 and the servo motor 507. The side box 503 and the side box 504 are fixedly attached to one side of the moving plate 512. The helical gear 511 is threadedly connected to the circumference of one of the sliding rods 505 at equal distances. The helical gear 510 is rotatably connected to the inside of the side box 504, and the helical gear 510 and the helical gear 511 are meshed with each other. The helical gear 511 is located inside the side box 504;

[0040] The rotating shaft 509 is rotatably connected to the inside of the second side box 504, and the top end of the ejector rod 515 is rotatably connected to one side of the fixed plate 6 near the lower part of the partition plate 508. The bottom end of the bottom rod 514 is rotatably connected to one side of one of the moving plates 512. The opposite ends of the top rod 515 and the bottom rod 514 are interconnected by two rotating rods 513, and the connecting ends of the rotating rods 513 rotate relative to each other. The middle section of the rotating rod 513 is connected to the middle of one side of the moving plate 512. The mounting plate 502 is fixedly connected to one end of the rotating shaft 509, and one side of the mounting plate 502 is fixedly connected to one side of the die plate 7 by bolts;

[0041] During hot pressing, the servo motor 501 is started to drive the lead screw 506 to rotate, so that the moving plates 512 on its circumference synchronously move up and down vertically. At this time, the battery located in the die plate 7 is effectively hot-pressed and formed. At the same time, the servo motor 507 is started to drive the first bevel gear 510 located in the second side box 504 to rotate. The rotating first bevel gear 510 drives the second bevel gear 511 to rotate. The rotating shaft 509 on the inner circumference of the second bevel gear 511 is driven to rotate. The rotating rotating shaft 509 drives the mounting plate 502 at its end to rotate, and then drives the die plate 7 to rotate by ninety degrees. During this period, when the moving plates 512 move up and down vertically in synchronization, the top rod 515, the rotating rod 513 and the bottom rod 514 swing and straighten to assist the moving plates 512 to complete the synchronous lifting action. Thus, when the battery is placed into the die plate 7, the distance between the die plates 7 is increased by the equidistant lifting of the moving plates 512, and the flipping of the die plate 7 is completed, so that the die plates 7 are on the same plane, which is convenient for the staff to load the battery into the die plate 7, overcoming the disadvantages that the traditional die plate 7 cannot be flipped and the battery addition is inconvenient. Moreover, the synchronous flipping of the die plate 7 also solves the potential safety hazards existing in the battery filling process, improving the efficiency and quality of the hot pressing and forming of the mobile phone battery.

[0042] Working principle: The servo motor 501 is started to drive the lead screw 506 to rotate, so that the moving plates 512 on its circumference synchronously move up and down vertically. The battery located in the die plate 7 is hot-pressed and formed. At the same time, the servo motor 507 is started to drive the first bevel gear 510 located in the second side box 504 to rotate. The rotating first bevel gear 510 drives the second bevel gear 511 to rotate. The rotating shaft 509 on the inner circumference of the second bevel gear 511 is driven to rotate. The rotating rotating shaft 509 drives the mounting plate 502 at its end to rotate, driving the die plate 7 to rotate by ninety degrees. During this period, when the moving plates 512 move up and down vertically in synchronization, the top rod 515, the rotating rod 513 and the bottom rod 514 swing and straighten to assist the moving plates 512 to complete the synchronous lifting action;

[0043] When putting a battery into the mold plate 7, open the box door 2, take out the battery in the storage box 3, and through the equidistant lifting of the moving plate 512, the distance between the mold plates 7 is increased, and the flipping of the mold plate 7 is completed, so that the mold plates 7 are on the same plane, which facilitates the staff to load the battery into the mold plate 7, and the mold plates 7 are flipped synchronously;

[0044] When the moving plate 512 vertically lifts synchronously, the ejector rod 515, the rotating rod 513 and the bottom rod 514 swing and straighten, assisting the moving plate 512 to complete the synchronous lifting action. Thus, when putting a battery into the mold plate 7, through the equidistant lifting of the moving plate 512, the distance between the mold plates 7 is increased, and the flipping of the mold plate 7 is completed, so that the mold plates 7 are on the same plane, which facilitates the staff to load the battery into the mold plate 7.

[0045] Embodiment 2:

[0046] A hot pressing and forming device, as Figure 6 and Figure 7 shown. In order to ensure the safety and stability of battery loading; the following improvements are made on the basis of Embodiment 1 in this embodiment: The mold plate 7 includes a bearing plate 701, a temperature sensor 702, a limiting plate 703, a clamping mechanism 704, a silica gel heating plate 705 and a heat conducting sheet 706. The bearing plate 701 is fixedly connected to one side of the mounting plate 502 by bolts, and the limiting plate 703 is fixedly connected to the top and bottom of the bearing plate 701. The silica gel heating plate 705 is fixedly installed inside the limiting plate 703. Heat conducting sheets 706 are adhesively bonded to the top of the silica gel heating plate 705 at equal distances. The temperature sensor 702 is fixedly connected to one inner side of the limiting plate 703. The clamping mechanism 704 is arranged on both sides of the limiting plate 703. And clamping strips and clamping grooves which are mutually adapted are respectively arranged at the top and bottom of both sides of the bearing plate 701. The model of the temperature sensor 702 is K-001; During the hot pressing process, the temperature of the battery is monitored by the temperature sensor 702. When the temperature is greater than the set threshold value, the information of too high temperature is transmitted to the controller through the signal line, and the controller controls to reduce the heating temperature of the silica gel heating plate 705. By monitoring the temperature in real time, production staff can timely adjust the hot pressing parameters to ensure that each battery component can be processed uniformly, thereby improving the performance and stability of the battery.

[0047] The clamping mechanism 704 includes a clamping plate 7041, a clamping hole 7042, a guide rail 7043 and a U-shaped clamping block 7044. The guide rail 7043 is fixedly connected to both sides of the top of the bearing plate 701, and the U-shaped clamping block 7044 is slidably connected inside the guide rail 7043. Insertion holes are respectively opened on both sides of the limiting plate 703. The clamping plate 7041 is slidably connected inside the insertion holes. The clamping hole 7042 is opened on the inner wall of one side of the limiting plate 703 close to the upper part of the insertion hole. The top end of the U-shaped clamping block 7044 is mutually clamped and adapted to the clamping hole 7042.

[0048] When this embodiment is in use, the battery is placed in the limiting plate 703 in a fitting manner, and by pushing the U-shaped clamping block 7044, it passes through the insertion hole to clamp and fix both sides of the battery. At the same time, the top end of the U-shaped clamping block 7044 is clamped into the clamping hole 7042 of the limiting plate 703 to achieve fixation, effectively ensuring the stability of the battery in the mold plate 7. At the same time, when the battery is hot-pressed, the clamping strips on the adjacent bearing plates 701 are in fit with the clamping grooves, and the silicone heating plate 705 transfers heat to the heat conduction sheet 706, so that the heat is evenly transferred into the battery, promoting the rapid hot-pressing and formation of the battery.

[0049] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A hot pressing chemical forming device, comprising a housing (1), characterized in that: The bottom inner wall of the box body (1) is fixedly connected to a storage box (3), and the top and bottom inner walls of the box body (1) are provided with fixing plates (6), a hot pressing mechanism (5) is provided between the fixing plates (6), and the output end of the hot pressing mechanism (5) is provided with mold plates (7) distributed at equal distances, and the outer wall on one side of the front of the box body (1) is connected to a box door (2) via a hinge, and a transparent observation window (4) is provided on one side of the outer wall of the box body (1); The hot pressing mechanism (5) comprises a servo motor 1 (501), a mounting plate (502), a side box 1 (503), a side box 2 (504), a sliding rod (505), a screw rod (506), a servo motor 2 (507), a partition plate (508), a rotating shaft (509), a bevel gear 1 (510), a bevel gear 2 (511), a movable plate (512), a rotating rod (513), a bottom rod (514) and a top rod (515), wherein the sliding rod (505) is fixedly connected to the opposite side of the fixed plate (6), the screw rod (506) is rotatably connected to the opposite side of the fixed plate (6), the movable plate (512) is equidistantly slidably connected to the circumference of the sliding rod (505), and the movable plate (512) and the screw rod are rotatably connected to the opposite side of the fixed plate (6). (506) are mutually sleeved, servo motor 1 (501) and servo motor 2 (507) are arranged on the top of the fixed plate (6), and the partition plate (508) is fixedly installed between servo motor 1 (501) and servo motor 2 (507), side box 1 (503) and side box 2 (504) are mutually fitted and fixed on one side of the movable plate (512), bevel gear 2 (511) is connected to the circumference of one of the slide bars (505) at equal distances through threads, bevel gear 1 (510) is rotatably connected to the inside of side box 2 (504), and bevel gear 1 (510) and bevel gear 2 (511) are meshed with each other, bevel gear 2 (511) is located inside side box 2 (504), and the rotating shaft (509) The top end of the top rod (515) is rotatably connected to the inside of the second side box (504), and the top end of the top rod (515) is rotatably connected to the side of the fixed plate (6) close to the bottom of the partition (508). The bottom end of the bottom rod (514) is rotatably connected to one side of one of the movable plates (512). The top rod (515) and the bottom rod (514) are linked to each other through two rotating rods (513) at opposite ends, and the connecting ends of the rotating rods (513) rotate with each other. The middle section of the rotating rod (513) is rotatably connected to the middle of one side of the movable plate (512). The mounting plate (502) is fixedly connected to one end of the rotating shaft (509), and one side of the mounting plate (502) is fixedly connected to one side of the mold plate (7) through bolts. The servo motor (501) is started to drive The movable screw (506) rotates, causing the movable plate (512) on its circumference to synchronously rise and fall vertically, and the servo motor (507) is started to drive the bevel gear (510) located in the side box (504) to rotate. The rotating bevel gear (510) drives the bevel gear (511) to rotate, and the rotating shaft (509) on the inner circumference of the bevel gear (511) is driven to rotate. The rotating shaft (509) drives the mounting plate (502) at its end to rotate, and drives the mold plate (7) to rotate ninety degrees. During this period, when the movable plate (512) is vertically and synchronously raised and lowered, the top rod (515), the rotating rod (513) and the bottom rod (514) are swung and straightened to assist the movable plate (512) to complete the synchronous lifting action.

2. A hot pressing forming device according to claim 1, characterized in that: The mold plate (7) comprises a bearing plate (701), a temperature sensor (702), a limiting plate (703), a clamping mechanism (704), a silicone heating plate (705) and a heat conducting sheet (706), wherein the bearing plate (701) is fixedly connected to one side of the mounting plate (502) by means of bolts, and the limiting plate (703) is fixedly connected to the top and bottom of the bearing plate (701), and the silicone heating plate (705) is fixedly installed on the inner side of the limiting plate (703).

3. A hot pressing forming device according to claim 2, characterized in that: The top of the silicone heating plate (705) is bonded with heat conducting sheets (706) distributed at equal distances, the temperature sensor (702) is fixedly connected to an inner side of the limiting plate (703), the clamping mechanism (704) is arranged on both sides of the limiting plate (703), and the top and bottom of both sides of the supporting plate (701) are respectively provided with mutually matching card strips and card slots.

4. A hot pressing forming device according to claim 3, characterized in that: The clamping mechanism (704) comprises a clamping plate (7041), a clamping hole (7042), a guide rail (7043) and a U-shaped clamping block (7044), wherein the guide rail (7043) is fixedly connected to both sides of the top of the bearing plate (701), and the U-shaped clamping block (7044) is slidably connected inside the guide rail (7043), and plugging holes are respectively opened on both sides of the limiting plate (703).

5. A hot pressing forming device according to claim 4, characterized in that: The clamping plate (7041) is slidably connected in the plug hole, the clamping hole (7042) is opened on the inner wall of the limiting plate (703) near the upper side of the plug hole, and the top end of the U-shaped clamping block (7044) is clamped and adapted to each other with the clamping hole (7042).

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