Shaping device

Abstract

The shape pressing device comprises a rack, an upper supporting plate, a lower supporting plate and a press machine, the lower supporting plate is horizontally placed on the rack, the upper supporting plate is located over the lower supporting plate, the upper supporting plate is fixedly connected with the rack, the press machine is fixedly connected with the upper supporting plate, and an execution rod of the press machine is fixedly connected with an upper mold; a first pressure plate, a second pressure plate and an ejector plate are further arranged between the press machine and the upper die, the first pressure plate is fixedly connected with an execution rod of the press machine, upper-layer conveying devices are arranged on the two sides of the lower supporting plate, a plurality of third sliding rods and bearing air cylinders are vertically and upwards arranged on the rack, and the upper-layer conveying devices are in sliding connection with the third sliding rods. A cylinder body of the bearing air cylinder is fixedly connected with the rack, and an execution rod of the bearing air cylinder is fixedly connected with the lower surface of the upper-layer conveying device. The press-forming device is high and stable in press-forming quality, the press-forming device can be smoothly connected with front and rear machining equipment through the upper-layer conveying device, full-automatic circular machining can be achieved, and the machining and production efficiency is greatly improved.

Description

Technical Field A pressing device Technical Field

[0001] The invention relates to the technical field of pressing processing equipment, and in particular to a pressing device. Background Art

[0002] Stamping is a commonly used forming processing method in modern industrial production. It relies on presses and molds to apply external forces to the material to be processed, causing it to undergo plastic deformation or separation, thereby obtaining products of the desired shape and size.

[0003] However, the existing pressing production lines for granular products are still unable to achieve fully automated pressing equipment, and most of them still rely on manual loading and demolding, resulting in low processing and production efficiency.

[0004] For example, the patent number "CN222217138U" discloses a seed pressing machine that is convenient for taking and releasing materials, including two symmetrical brackets, the tops of the two brackets are fixedly connected to a fixed seat, the tops of the fixed seats are fixedly connected to a mounting seat, a hydraulic cylinder is fixedly installed inside the mounting seat, the output end of the hydraulic cylinder is slidably connected to the mounting seat, the lower end of the output end of the hydraulic cylinder is fixedly connected to a mounting rod, and the mounting rod is slidably connected to the fixed seat. The device is designed with the function of the hydraulic cylinder, the output end of the hydraulic cylinder can drive the connecting seat and the pressing block to move downward, and when the pressing block moves downward, it can also drive the connecting sleeve to slide along the seed pressing tube. When the connecting sleeve moves to the bottom of the seed pressing tube, the pressing block will slide relative to the connecting sleeve, and the pressing block will squeeze the inside of the pressing groove to complete the seed pressing work; the above-mentioned pressing equipment still requires manual intervention to perform material taking and releasing operations, and the processing efficiency is not high. Summary of the invention

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to solve the problem that the existing pressing processing equipment still requires manual intervention, cannot achieve automatic reflux cleaning and circulation operation of the mold, and the product yield is not high and the product shaping quality is not high.

[0006] The technical solution of the present invention is as follows: the present invention provides a forming device, comprising a frame, an upper mold and a lower mold, the lower mold is provided with a plurality of forming grooves, the upper mold is provided with a plurality of forming convex blocks, and further comprises an upper support plate, a lower support plate and a press, the lower support plate is placed flat on the frame, a plurality of support columns are provided between the upper support plate and the frame, the upper support plate is fixedly connected to the upper part of the frame through four support columns, the press is fixedly connected to the upper support plate, the press is arranged vertically and the actuator rod of the press faces the lower support plate, the lower mold is placed on the lower support plate, and the actuator rod of the press is fixedly connected to the upper mold; An upper conveying device is provided on the frame, and the upper conveying device is located on both sides of the lower support plate. The frame is vertically upwardly provided with multiple third sliding rods and supporting cylinders. The upper conveying device is slidably connected to the third sliding rods, and the cylinder body of the supporting cylinder is fixedly connected to the frame, and the actuator rod of the supporting cylinder abuts against the lower surface of the upper conveying device.

[0007] Preferably, the upper conveying device includes a mounting frame, at least one conveying motor, a transmission shaft, a first bevel gear, a second bevel gear and a plurality of transmission wheels, the conveying motor is fixedly connected to the mounting frame, the transmission shaft is rotatably connected to the side of the mounting frame away from the lower support plate, a plurality of first bevel gears are sleeved on the transmission shaft, the transmission wheel is rotatably connected to the side of the mounting frame close to the lower support plate, the side of the transmission wheel away from the lower support plate is coaxially connected with the second bevel gear, the first bevel gear and the second bevel gear are meshed, and the output shaft of the conveying motor is connected to the transmission wheel.

[0008] Preferably, a first pressure plate, a second pressure plate, an ejector plate and a temperature control plate are further provided between the press and the upper mold, the first pressure plate is fixedly connected to the actuator rod of the press, an ejector cylinder is provided on the lower surface of the first pressure plate, a plurality of first sliding bars are vertically provided on the lower surface of the first pressure plate, one end of the first sliding bar away from the first pressure plate is connected to the second pressure plate, the ejector plate is sleeved on the first sliding bar, the ejector plate is fixedly connected to the actuator rod of the ejector cylinder, the temperature control plate is connected to the lower surface of the second pressure plate, the upper mold is connected to the lower surface of the temperature control plate, a plurality of ejectors are vertically provided on the lower surface of the ejector plate, and through holes corresponding to the ejectors are provided on the second pressure plate, the temperature control plate and the upper mold.

[0009] Preferably, a first temperature control channel is provided in the temperature control plate along a horizontal direction.

[0010] Preferably, a second temperature control channel is provided in the lower support plate along the horizontal direction.

[0011] Preferably, a plurality of second sliding bars are vertically arranged on the first pressure plate, and one end of the second sliding bar away from the first pressure plate passes through the upper support plate.

[0012] Preferably, the length of the second sliding rod is greater than the maximum stroke of the press actuator rod.

[0013] Preferably, a cleaning assembly is also provided on the frame, and the cleaning assembly is arranged below the lower support plate and separated from the lower support plate. The cleaning assembly includes a cleaning chamber, and the front and rear ends of the cleaning chamber are provided with openings for the lower mold to pass through. A lower conveying device is provided in the cleaning chamber for supporting and conveying the reflowed lower mold. A cleaning nozzle is also provided in the cleaning chamber, and the cleaning nozzle faces the upper surface of the lower mold.

[0014] Preferably, a waste water tank is provided below the cleaning component, and the waste water tank is communicated with the cleaning chamber.

[0015] Preferably, rubber curtains are provided at the front and rear ends of the cleaning chamber.

[0016] Compared with the prior art, the advantages of the present invention are: The present invention provides a forming device, which puts granular materials into the forming groove of the lower mold for forming, thereby ensuring the consistency of batch forming of products, indirectly improving the product yield during batch forming, and greatly reducing the scrap rate.

[0017] The present invention provides a forming device with a first temperature control channel and a second temperature control channel set inside its temperature control plate and the lower support plate. During forming, the temperature of the forming environment can be regulated by passing hot air (water) or cold air (water) into the above-mentioned channels, thereby improving the forming quality of the product.

[0018] The present invention provides a forming device, which sets up an ejector plate above an upper mold. After forming is completed, the ejector plate can be pressed down to completely eject the product adhered to the upper mold onto the lower mold, thereby reducing the scrap rate.

[0019] The present invention provides a forming device which integrates an upper conveying device, a cleaning component and a lower conveyor belt. It can realize automatic forming and automatic reflux cleaning of molds in combination with other devices of the production line, and can realize small batch and multi-batch cyclic processing, thereby greatly improving production efficiency.

[0020] The detailed structure of the present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall appearance of the present invention; Figure 2 This is a schematic diagram of the installation structure of the upper mold of the present invention; Figure 3 It is a schematic diagram of the installation structure of the lower mold of the present invention; Figure 4 It is a schematic diagram of the connection structure between the upper conveying device and the lower mold of the present invention; Figure 5 It is a structural schematic diagram of the cleaning device of the present invention; Figure 6 It is a complete structural schematic diagram of the pressing production line adapted for the present invention.

[0022] Component names and corresponding serial numbers: 1. Frame; 2. Upper mold; 3. Lower mold; 4. Upper support plate; 5. Lower support plate; 6. Press; 7. First pressure plate; 8. Second pressure plate; 9. Ejector plate; 10. Temperature control plate; 11. First slide bar; 12. Ejector cylinder; 13. First temperature control channel; 14. Second temperature control channel; 15. Second slide bar; 16. Upper conveying device; 17. Third slide bar; 18. Support cylinder; 19. Mounting frame; 20. Conveying motor; 21. Transmission shaft; 22. First bevel gear; 23. Second bevel gear; 25. Transmission wheel; 26. Cleaning chamber; 27. Cleaning nozzle; 28. Lower conveying device; 29. ​​Wastewater tank; 30. Rubber curtain; 31. Loading device; 32. Heating device; 33. Hot pressing device; 34. Cold pressing device; 35. Unloading device. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. The following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Unless otherwise defined, the technical or scientific terms used in the present disclosure shall have the usual meanings understood by persons with ordinary skills in the field to which the present disclosure belongs. The words "including" or "comprising" and the like used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0025] like Figure 1-5As shown: the present invention provides a forming device, including a frame 1, an upper mold 2 and a lower mold 3, the lower mold 3 is provided with a plurality of forming grooves, the upper mold 2 is provided with a plurality of forming protrusions, and also includes an upper support plate 4, a lower support plate 5 and a press 6, the lower support plate 5 is placed flat on the frame 1, the upper support plate 4 is located directly above the lower support plate 5, the upper support plate 4 is fixedly connected to the frame 1, the press 6 is fixedly connected to the upper support plate 4, the press 6 is arranged vertically and the actuator rod of the press 6 faces the lower support plate 5, the lower mold 3 is placed on the lower support plate 5, the upper surface of the lower mold 3 is provided with a plurality of forming grooves for loading product seed materials, the actuator rod of the press 6 is fixedly connected to the upper mold 2, and the lower surface of the upper mold 2 is provided with a plurality of pressing shaped protrusion; a first pressure plate 7, a second pressure plate 8, an ejector plate 9 and a temperature control plate 10 are also provided between the press 6 and the upper mold 2, the first pressure plate 7 is fixedly connected to the actuator rod of the press 6, the lower surface of the first pressure plate 7 is provided with an ejector cylinder 12, the lower surface of the first pressure plate 7 is vertically provided with a plurality of first sliding bars 11, the end of the first sliding bar 11 away from the first pressure plate 7 is connected to the second pressure plate 8, the ejector plate 9 is sleeved on the first sliding bar 11, the ejector plate 9 is fixedly connected to the actuator rod of the ejector cylinder 12, the temperature control plate 10 is connected to the lower surface of the second pressure plate 8, the upper mold 2 is connected to the lower surface of the temperature control plate 10, the lower surface of the ejector plate 9 is vertically provided with a plurality of ejectors, and the second pressure plate 8, the temperature control plate 10 and the upper mold 2 are provided with through holes corresponding to the ejectors. The present invention places the lower mold 3 loaded with the product seed material to be pressed onto the lower support plate 5, and starts the press 6 to apply pressure to the product seed material through the pressing protrusions of the upper mold 2 to achieve the effect of shaping the product seed material. At the same time, in order to prevent the product seed material from adhering to the upper mold 2 during the extrusion process of the lower mold 3 and the upper mold 2, the present invention provides an ejector plate 9. When the pressing is completed and the upper mold 2 and the lower mold 3 are separated, the ejector cylinder 12 is started synchronously. The ejector cylinder 12 pushes the ejector plate 9 downward, so that the ejector under the ejector plate 9 can eject the product seed material adhered to the upper part of the upper mold 2, and the position of the ejector just corresponds to the center of each pressing protrusion on the upper mold 2. Compared with the existing method of manually fiddling with the product seed material, the present invention can better maintain the integrity of the product seed material and reduce the waste seed rate.

[0026] Specifically, a first temperature control channel 13 is provided in the horizontal direction in the temperature control plate 10; a second temperature control channel 14 is provided in the horizontal direction in the lower support plate 5. The upper mold 2 and the lower mold 3 can be heated by connecting high-temperature steam, hot water, etc. to the first temperature control channel 13 and the second temperature control channel 14, and finally the hot pressing process is realized; hot pressing helps to shape the product seed material better and improve the shaping quality of the product seed material; or, the upper mold 2 and the lower mold 3 can be quickly cooled and the temperature maintained by connecting 0℃-10℃ cooling liquid to the first temperature control channel 13 and the second temperature control channel 14, and finally the cold pressing process is realized. Cold pressing is generally set in the latter process of hot pressing, which is used to quickly cool and shape the product seed material after shaping to prevent its rebound and improve the shaping quality of the product.

[0027] Specifically, a plurality of second slide bars 15 are vertically arranged on the first pressure plate 7, and one end of the second slide bar 15 away from the first pressure plate 7 passes through the upper support plate 4. Specifically, the length of the second slide bar 15 is greater than the maximum stroke of the execution rod of the press machine 6. During the process of the pressure plate pressing down, the second slide bar 15 can help stabilize the posture of the first pressure plate 7 and improve the stability during the pressing process.

[0028] Specifically, an upper conveying device 16 is provided on the frame 1, and the upper conveying device 16 is located on both sides of the lower support plate 5. A plurality of third sliding rods 17 and a supporting cylinder 18 are vertically upwardly provided on the frame 1. The upper conveying device 16 is slidably connected to the third sliding rods 17, and the cylinder body of the supporting cylinder 18 is fixedly connected to the frame 1, and the actuator rod of the supporting cylinder 18 abuts against the lower surface of the upper conveying device 16. The present invention connects other process equipment on the pressing production line through the upper conveying device 16. When the lower mold 3 loaded with product seed material flows from the previous process to the present invention, the supporting cylinder 18 supports the upper conveying device 16 to a position higher than the lower support plate 5. After the upper conveying device 16 completely transports the lower mold 3 to the top of the lower support plate 5, the supporting cylinder 18 drives the upper conveying device 16 to descend, so that the lower mold 3 falls onto the lower support plate 5 for pressing. After the pressing is completed, the supporting cylinder 18 drives the upper conveying device 16 to rise again to support the lower mold 3, and transports the lower mold 3 to the next process, realizing the automatic cycle of small and medium-sized batch pressing, which not only improves the degree of automation of the pressing process and reduces labor intensity, but also maintains the production efficiency of the traditional large-scale pressing production line of round barrels, but also improves the quality of pressing and shaping, and reduces the waste seed rate, achieving three goals at one stroke.

[0029] Specifically, the upper conveying device 16 includes a mounting frame 19, at least one conveying motor 20, a transmission shaft 21, a first bevel gear 22, a second bevel gear 23 and a plurality of conveying wheels 25. The conveying motor 20 is fixedly connected to the mounting frame 19, and the transmission shaft 21 is rotatably connected to the side of the mounting frame 19 away from the lower support plate 5. A plurality of first bevel gears 22 are sleeved on the transmission shaft 21. The conveying wheel 25 is rotatably connected to the side of the mounting frame 19 close to the lower support plate 5. The side of the conveying wheel 25 away from the lower support plate 5 is coaxially connected with the second bevel gear 23. The first bevel gear 22 and the second bevel gear 23 are meshed, and the output shaft of the conveying motor 20 is connected to the transmission wheel 25. The transmission motor 20 drives one of the transmission wheels 25 to rotate, thereby driving the second bevel gear 23 and the transmission shaft 21 to rotate, and then the multiple first bevel gears 22 on the transmission shaft 21 drive the multiple second bevel gears 23 and the multiple transmission wheels 25 to rotate synchronously, and finally the multiple transmission wheels 25 drive the lower mold 3 to move; it is worth noting that the above structure is the preferred structure provided in this embodiment, but the present invention is not limited to the above structure, and any existing transmission mechanism that can achieve the effect can also be used within the protection scope of the present invention.

[0030] Specifically, the frame 1 is further provided with a cleaning assembly, which is arranged below the lower support plate 5 and separated from the lower support plate 5. The cleaning assembly includes a cleaning chamber 26, and the front and rear ends of the cleaning chamber 26 are both provided with openings for the lower mold 3 to pass through. A lower conveying device 28 is provided in the cleaning chamber 26 for supporting and conveying the refluxed lower mold 3. A cleaning nozzle 27 is also provided in the cleaning chamber 26, and the cleaning nozzle 27 faces the upper surface of the lower mold 3. The lower conveying device 28 is used to receive the lower mold 3 that has completed the blanking process, and convey the lower mold 3 to the cleaning chamber 26, and flush and clean the lower mold 3 through the cleaning nozzle 27.

[0031] Specifically, a waste water tank 29 is provided below the cleaning assembly, and the waste water tank 29 is communicated with the cleaning chamber 26 for collecting cleaning liquid.

[0032] Specifically, rubber curtains 30 are provided at the front and rear ends of the cleaning chamber 26. When the lower mold 3 enters and exits the cleaning chamber 26, the rubber curtains will bend in the forward direction of the lower mold 3 to facilitate the passage of the lower mold 3. When the lower mold 3 is cleaned, the rubber curtains 30 will rebound to a vertical state, thereby preventing the cleaning liquid in the cleaning chamber 26 from splashing out.

[0033] Specifically, the product seed material is a spherical, ellipsoidal or granular product seed material with high cellulose lignin.

[0034] Working process and principle: The present invention provides a forming device, in which a lower mold 3 fully loaded with product seed materials to be subjected to a forming process is transferred from a conveyor belt on a front device to an upper conveying device 16 of the present invention, and then a conveying motor 20 drives a conveying wheel 25 to drive the lower mold 3 to move completely above a lower support plate 5, and then the supporting cylinder 18 is controlled to descend, and the lower support plate 5 supports the lower mold 3, and then the press 6 is controlled to apply pressure downward, so that the product seed materials are squeezed by the upper mold 2 and the lower mold 3 to complete shaping; when the upper mold 2 and the lower mold 3 are opened, the ejector cylinder 12 is synchronously started, and the ejector plate 9 moves downward, and the product seed materials bonded to the upper mold 2 are pushed back into the forming groove of the lower mold 3 by the ejector, completing the forming process.

[0035] The present invention is a pressing device used in a pressing process in a pressing production line provided by the applicant. In the production line, the applicant adopts a pressing process combining hot pressing and cold pressing. The devices used for hot pressing and cold pressing can all adopt the pressing device of the present invention; when high-temperature steam or high-temperature liquid is introduced into the first temperature control channel 13 and the second temperature control channel 14, it is hot pressing; when cooling liquid is introduced into the first temperature control channel 13 and the second temperature control channel 14, it is cold pressing. Two devices of the present invention can be arranged adjacent to each other, one for hot pressing and the other for cold pressing; when the pressing process is completed, the lower mold 3 will flow to the next device for unloading. After unloading is completed, the unloaded lower mold 3 will flow back to the lower conveying device 28 of the present invention, and the lower mold 3 will be transported into the cleaning chamber 26 by the lower conveying device 28. After the cleaning nozzle 27 has flushed and cleaned the lower mold 3, the lower mold 3 will continue to flow back to the device for loading to complete the working cycle.

[0036] like Figure 6 As shown, Figure 6The present invention is an example of a complete press forming production line, which includes a feeding device 31, a heating device 32, a hot pressing device 33, a cold pressing device 34 and a feeding device 35, wherein the hot pressing device 33 and the cold pressing device 34 are the press forming devices proposed in the present invention, the heating device 32 is provided with an upper conveyor belt and a lower conveyor belt corresponding to the upper conveyor device 16 and the lower conveyor device 28 in the present invention, the feeding device 31 is provided with a first lifting conveyor belt corresponding to the upper conveyor belt and the lower conveyor belt, and the feeding device 35 is provided with a second lifting conveyor belt corresponding to the upper conveyor device 16 and the lower conveyor device 28; the unloaded lower mold 3 is lifted to the highest position by the first lifting conveyor belt of the feeding device 31 for feeding, and then the lower mold 3 with the product is transported to the upper conveyor belt of the heating device 32. After heating, the lower mold 3 can be The lower mold 3 is smoothly conveyed to the upper conveyor 16, and the product is pressed by the hot pressing device 33 and the cold pressing device 34. After the pressing is completed, the lower mold 3 will be conveyed to the second lifting conveyor belt of the unloading device 35. After the unloading is completed, the second lifting conveyor belt will move downward with the unloaded lower mold 3, and make it correspond to the lower conveyor 28 of the hot pressing device 33 and the cold pressing device 34, so that after the lower mold 3 is unloaded, it can automatically and smoothly pass through the lower conveyor 28 and the lower conveyor belt to the first lifting conveyor belt. After the first lifting conveyor belt descends and receives the unloaded lower mold 3, it rises again to load it and start the next round of pressing work cycle. The present invention can be combined with the loading device 31, the heating device 32, the hot pressing device 33, the cold pressing device 34 and the unloading device 35 to complete the fully automatic cyclic pressing process. The loading device 31, the heating device 32, and the unloading device 35 can be any existing device in the prior art that can realize this function.

[0037] Experimental comparison data after the pressing device of the present invention is applied to the above pressing production line

[0038] Experimental description: 1. Raw materials for the compression test: semi-finished tobacco seed products; 2. Compression test date: September 10-October 21, 2024; 3. Dates for ordering marinated food: September 12, September 20, and October 22; 4. Sorting and grading dates: September 15, September 26, October 23; 5. Experimental group: The seed material of the product was heated to above 80°C, and the pressing device of the present invention was used to press and mold it, and two hot pressings and two cold pressings were performed. The mold was opened after cooling to 15°C; 6. The control group is a comparison of the seed materials from the same batch of products that were pressed using traditional drum pressing equipment in the production workshop.

[0039] Table 1 The production rate of packages using the pressing device of the present invention

[0040] Table 2 Production rate of traditional drum pressing equipment

[0041] Note: In the table, "Supreme Quality" means "excellent" pressing quality; "Texture Quality" means "good" pressing quality; "Upper Seed and below" means "qualified" pressing quality; "Rotten Seed" means "unqualified" pressing quality; "Product Packing Rate of Texture Quality and Above" means "good product rate".

[0042] As shown in Tables 1 and 2, the product seed material processed by the pressing device of the present invention has a significantly improved yield rate of products with fine texture (good products), which can reach 80-95%, and the average yield rate of products with fine texture reaches 86.72%; while the yield rate of traditional drum batch seed pressing equipment is about 60-70% on average, and the average yield rate of products with fine texture is 69.28%; the rotten seed rate of the product seed material pressed by the present application is greatly reduced, less than 0.7%, while the scrap rate of traditional drum batch seed pressing equipment is between 1-3%.

[0043] The above is a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, can make equivalent replacements or changes according to the technical solutions and concepts of the present invention, which should be covered by the protection scope of the claims of the present invention.

Claims

1. A forming device, comprising a frame (1), an upper mold (2) and a lower mold (3), wherein the lower mold (3) is provided with a plurality of forming grooves, and the upper mold (2) is provided with a plurality of forming convex blocks, characterized in that: It also comprises an upper support plate (4), a lower support plate (5) and a press (6), wherein the lower support plate (5) is placed flat on the frame (1), a plurality of support columns are arranged between the upper support plate (4) and the frame, the upper support plate (4) is fixedly connected to the upper part of the frame (1) via the support columns, the press (6) is fixedly connected to the upper support plate (4), the press (6) is arranged vertically and the actuator rod of the press (6) faces the lower support plate (5), a lower mold (3) is placed on the lower support plate (5), and the actuator rod of the press (6) is fixedly connected to the upper mold (2); An upper conveying device (16) is provided on both sides of the lower support plate (5); a plurality of third sliding rods (17) and a supporting cylinder (18) are vertically upwardly provided on the frame (1); the upper conveying device (16) is slidably connected to the third sliding rods (17); the cylinder body of the supporting cylinder (18) is fixedly connected to the frame (1); and the actuator rod of the supporting cylinder (18) is fixedly connected to the lower surface of the upper conveying device (16).

2. A forming device according to claim 1, characterized in that: The upper conveying device (16) comprises a mounting frame (19), at least one conveying motor (20), a transmission shaft (21), a first bevel gear (22), a second bevel gear (23) and a plurality of conveying wheels (25); the conveying motor (20) is fixedly connected to the mounting frame (19); the transmission shaft (21) is rotatably connected to a side of the mounting frame (19) away from the lower support plate (5); a plurality of first bevel gears (22) are sleeved on the transmission shaft (21); the conveying wheel (25) is rotatably connected to a side of the mounting frame (19) close to the lower support plate (5); a side of the conveying wheel (25) away from the lower support plate (5) is coaxially connected to the second bevel gear (23); the first bevel gear (22) and the second bevel gear (23) are meshed; and an output shaft of the conveying motor (20) is connected to the transmission wheel (25).

3. A pressing device according to claim 1, characterized in that: A first pressure plate (7), a second pressure plate (8), an ejector plate (9) and a temperature control plate (10) are further provided between the press (6) and the upper mold (2); the first pressure plate (7) is fixedly connected to the actuator rod of the press (6); an ejector cylinder (12) is provided on the lower surface of the first pressure plate (7); a plurality of first sliding bars (11) are vertically provided on the lower surface of the first pressure plate (7); an end of the first sliding bar (11) away from the first pressure plate (7) is in contact with the second pressure plate (8); The upper mold (2) is connected to the lower surface of the second pressure plate (8), the ejector plate (9) is sleeved on the first sliding rod (11), the ejector plate (9) is fixedly connected to the actuator rod of the ejector cylinder (12), the temperature control plate (10) is connected to the lower surface of the second pressure plate (8), the upper mold (2) is connected to the lower surface of the temperature control plate (10), a plurality of ejector pins are vertically arranged on the lower surface of the ejector plate (9), and the second pressure plate (8), the temperature control plate (10) and the upper mold (2) are provided with through holes corresponding to the ejector pins.

4. A pressing device according to claim 1, characterized in that: A first temperature control channel (13) is provided in the temperature control plate (10) along a horizontal direction.

5. A pressing device according to claim 1, characterized in that: A second temperature control channel (14) is provided in the lower support plate (5) along the horizontal direction.

6. A pressing device according to claim 1, characterized in that: A plurality of second sliding rods (15) are vertically arranged on the first pressure plate (7), and one end of the second sliding rod (15) away from the first pressure plate (7) passes through the upper support plate (4).

7. A pressing device according to claim 6, characterized in that: The length of the second sliding rod (15) is greater than the maximum stroke of the actuator rod of the press (6).

8. A forming device according to any one of claims 1 to 7, characterized in that: The frame (1) is also provided with a cleaning component, which is arranged below the lower support plate (5) and separated from the lower support plate (5). The cleaning component comprises a cleaning chamber (26). The front and rear ends of the cleaning chamber (26) are both provided with openings for the lower mold (3) to pass through. The cleaning chamber (26) is provided with a lower conveying device (28) for supporting and conveying the refluxed lower mold (3). The cleaning chamber (26) is also provided with a cleaning nozzle (27), which faces the upper surface of the lower mold (3).

9. A pressing device according to claim 8, characterized in that: A waste water tank (29) is provided below the cleaning component, and the waste water tank (29) is connected to the cleaning chamber (26).

10. A pressing device according to claim 8, characterized in that: The front and rear ends of the cleaning chamber (26) are provided with rubber curtains (30).

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