Die producing and manufacturing equipment

Abstract

The invention discloses mold production and manufacturing equipment, and relates to the technical field of mold machining, the mold production and manufacturing equipment is technically characterized by comprising a barrel frame and a supporting rod fixedly mounted on the barrel frame, and the barrel frame is sequentially divided into a trepanning area, a discharging area and a feeding area in the circumferential direction; the device further comprises a rotating assembly, a bearing plate, a first clamping plate, a third clamping plate and a second clamping plate. The multiple bearing plates are distributed in the circumferential direction of the barrel frame at equal intervals. The lifting track is fixedly installed on the inner surface of the cylinder frame, and the track block is in sliding connection with the lifting track; the air exhaust assembly is fixedly mounted in the cylinder frame; the exhaust pipe group comprises a main pipeline, a first branch pipe, a second branch pipe and a telescopic pipe; the conveying belt is arranged at the discharging area; the material storage frame is fixedly arranged at the feeding area, an outlet is formed in the bottom end of the material storage frame, and a material pushing assembly is fixedly installed on the material storage frame; and holes can be continuously formed in the mold, and the machining efficiency of the mold is high.

Description

Technical Field

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

[0002] Molds refer to various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In short, molds are tools used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts.

[0003] During the production of molds, it is often necessary to punch a hole in the middle of the mold. The existing punching equipment requires manual replacement of the mold. For example, the patent announcement number CN221890897U discloses a drilling device for packaging mold production, including a box body, a sub-motor is fixedly installed at the bottom end of the box body, a rotating shaft is fixedly connected to the output end of the sub-motor, an active dial is fixedly connected to the end of the rotating shaft, the active dial is matched with a groove wheel, the groove wheel is fixedly connected to a rotating rod, the top of the rotating rod is fixedly connected to the main turntable, a fixed column is fixedly connected to the middle of the top of the main turntable, a sliding column is slidably connected to the inner wall of the fixed column, and a spring is fixedly connected between the bottom end of the sliding column and the fixed column, the top of the sliding column is fixedly connected to the sub-turntable, a number of molds are arranged between the main turntable and the sub-turntable, a slide plate is slidably connected to the top of the box body, a group of main motors are fixedly installed on the end of the slide plate, and a drill bit is fixedly connected to the output end of the main motor.

[0004] When workers are replacing the mold, the punching equipment is in a shutdown state and cannot continue to drill holes in the mold, which reduces the production efficiency of the mold. Therefore, in order to solve the above technical problems, the present invention provides a mold production and manufacturing equipment. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a mold production and manufacturing equipment to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mold manufacturing equipment, comprising a drum rack and a support rod fixedly mounted on the drum rack, a hydraulic cylinder fixedly mounted on the support rod, a first motor fixedly mounted on the movable end of the hydraulic cylinder, and a drill bit fixedly mounted on the output end of the first motor, wherein the circumferential direction of the drum rack is divided into a hole opening area, a material unloading area and a material loading area in sequence; and further comprising:

[0007] A bearing plate, wherein a plurality of bearing plates are provided, and the plurality of bearing plates are evenly spaced and distributed in the circumferential direction of the drum frame, and a first sliding opening and a pair of second sliding openings are provided on the bearing plate, the first sliding opening is parallel to the length direction of the bearing plate, and the two second sliding openings are symmetrically distributed in the width direction of the bearing plate;

[0008] A rotating assembly is fixedly mounted inside the drum frame, and a plurality of bearing plates are fixedly connected to the rotating assembly;

[0009] The first clamping plate is slidably arranged in the first sliding opening, and the first clamping plate is located at one end of the first sliding opening close to the edge of the drum frame, and a first sliding rod is fixedly installed on the lower surface of the carrying plate, and a movable plate is slidably arranged on the first sliding rod, and a movable block is fixedly installed on the bottom end of the first clamping plate, and one end of the second sliding rod passes through the interior of the movable block and is slidably connected with the movable block. The movable block is fixedly installed with a sealing plate, and a sealing cavity is formed between the movable block, the sealing plate and the movable plate, and a first spring is fixedly installed between the movable block and the movable plate; a first pressure relief port is fixedly installed on one end of the movable plate, and a first pressure relief valve is fixedly installed on the first pressure relief port, and a track block is fixedly installed on the other end of the movable plate;

[0010] A third clamping plate is slidably arranged in the first sliding opening, and the third clamping plate is located at the other end of the first sliding opening, a second fixing sleeve is fixedly installed on the lower surface of the bearing plate, a second movable rod is arranged in the second fixing sleeve, a second piston plate is fixedly installed on one end of the second movable rod, and the second piston plate is slidably arranged inside the second fixing sleeve, the other end of the second movable rod is fixedly connected to the third clamping plate, and a third spring is fixedly installed between the second piston plate and the second fixing sleeve; a third pressure relief port is fixedly installed on the end of the second fixing sleeve away from the second piston plate, and a third pressure relief valve is fixedly installed on the third pressure relief port;

[0011] A pair of second clamping plates are provided, and the two second clamping plates are slidably arranged in the two second sliding openings respectively, a pair of first fixed sleeves are fixedly installed on the lower surface of the bearing plate, a first movable rod is arranged inside each first fixed sleeve, a first piston plate is fixedly installed on one end of the first movable rod, the other end of the first movable rod is fixedly connected to the second clamping plate, the first piston plate is slidably arranged inside the first fixed sleeve, and a second spring is fixedly installed between the first piston plate and the first fixed sleeve; a second pressure relief port is fixedly installed on the end of the first fixed sleeve away from the first piston plate, and a second pressure relief valve is fixedly installed on the second pressure relief port;

[0012] A lifting track is fixedly mounted on the inner surface of the drum frame, and the track block is slidably connected to the lifting track; the track is configured so that when the second motor is in the unloading area or the loading area, the top height of the first clamping plate is not higher than the height of the upper surface of the bearing plate; when the second motor is in the opening area, the top height of the first clamping plate is higher than the height of the upper surface of the bearing plate;

[0013] The air extraction assembly is fixedly mounted inside the cylinder rack;

[0014] An exhaust pipe group, the exhaust pipe group includes a main pipe, a first branch pipe, a second branch pipe and a telescopic pipe; one end of the main pipe is fixedly connected to the exhaust assembly, one end of the first branch pipe is fixedly connected to an end of the second fixed sleeve away from the second piston plate, the other end of the first branch pipe is fixedly connected to the second branch pipe, both ends of the second branch pipe are respectively fixedly connected to the two first fixed sleeves, one end of the telescopic rod is fixedly connected to the second branch pipe, and the other end of the telescopic rod is fixedly connected to one end of the movable plate; wherein the first valve and the second valve are respectively fixedly installed on both ends of the first branch pipe, the other end of the main pipe is fixedly connected to the first branch pipe, and the connection between the main pipe and the first branch pipe is located between the first valve and the second valve;

[0015] A conveyor belt is arranged at the unloading area;

[0016] The material storage rack is fixedly arranged at the loading area, an outlet is opened on the bottom end of the material storage rack, and a material pushing component is fixedly installed on the material storage rack.

[0017] Preferably, the vacuum assembly includes a vacuum pump, a fixed ring and a swivel; the vacuum pump is fixedly installed in the cartridge frame, the fixed ring is fixedly installed inside the cartridge frame, the vacuum pump is fixedly connected to the fixed ring through a connecting pipe, the swivel is rotatably connected to the fixed ring, and one end of the main pipeline is fixedly connected to the swivel.

[0018] Preferably, the lifting track includes an upper track, a lower track and an inclined track; the upper track is arranged at the opening area, the lower track is arranged at the loading area and the unloading area, and two inclined tracks are provided, and the two ends of the upper track and the lower track are respectively fixedly connected to the two inclined tracks.

[0019] Preferably, the rotating assembly includes a second motor and a rotating column; the second motor is fixedly installed inside the drum frame, the bottom end of the rotating column is fixedly connected to the output end of the second motor, and the rotating column is fixedly connected to the bearing plate through a connecting plate.

[0020] Preferably, the pushing assembly includes an electric telescopic rod and a pushing plate, the fixed end of the electric telescopic rod is fixedly mounted on the material storage rack, and the pushing plate is fixedly mounted on the movable end of the electric telescopic rod.

[0021] Compared with the prior art, the present invention provides a mold manufacturing equipment, which has the following beneficial effects:

[0022] By arranging multiple supporting plates at equal intervals in the circumferential direction of the drum frame, a first clamping plate, a third clamping plate and a pair of second clamping plates are slidably arranged on the supporting plates, and the vacuum assembly can extract the air inside the movable plate, the second fixed sleeve and the two first fixed sleeves through the vacuum pipe group, so that the first clamping plate, the third clamping plate and a pair of second clamping plates clamp and fix the mold, and the vacuum assembly can enable the third clamping plate to push the mold with the hole opened onto the conveyor belt. The entire hole opening process of the mold has a high degree of automation, can continuously open holes in the mold, and has high processing efficiency for the mold.

[0023] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The specific implementation of the present invention is given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0025] Figure 1 It is a structural schematic diagram of the present invention;

[0026] Figure 2 It is a schematic diagram of the structure of the carrying plate, lifting track, rotating assembly and air extraction assembly in the present invention;

[0027] Figure 3 It is a schematic diagram of the structure of the bearing plate, the rotating assembly, the exhaust pipe group and the exhaust assembly in the present invention;

[0028] Figure 4 It is a structural schematic diagram of the carrying plate, the exhaust pipe group, the movable plate, the first fixed sleeve and the second fixed sleeve in the present invention;

[0029] Figure 5 It is a schematic diagram of the split structure of the moving plate and the first spring in the present invention;

[0030] Figure 6 It is a schematic diagram of the split structure of the first movable rod and the first fixed sleeve in the present invention;

[0031] Figure 7 It is a schematic diagram of the split structure of the second movable rod and the second fixed sleeve in the present invention;

[0032] Figure 8 It is a schematic diagram of the disassembled structure of the material storage rack and the electric telescopic rod in the present invention.

[0033] In the figure:

[0034] 10. drum rack; 11. support plate; 12. annular plate; 13. support rod; 14. hydraulic cylinder; 15. first motor;

[0035] 20, bearing plate; 201, first sliding opening; 202, second sliding opening; 203, first sliding rod; 21, second motor; 22, rotating column; 23, connecting plate;

[0036] 30, first clamping plate; 301, movable block; 31, moving plate; 311, track block; 312, first pressure relief port; 32, sealing plate; 33, second slide bar; 34, first spring; 35, first pressure relief valve;

[0037] 40. second clamping plate; 41. first fixing sleeve; 411. second pressure relief port; 42. first movable rod; 421. first piston plate; 43. second spring; 44. second pressure relief valve;

[0038] 50, third clamping plate; 51, second fixing sleeve; 511, third pressure relief port; 52, second movable rod; 521, second piston plate; 53, third spring; 54, third pressure relief valve;

[0039] 61, upper track; 62, lower track; 63, inclined track;

[0040] 70, vacuum pump; 701, connecting pipe; 71, fixing ring; 711, swivel;

[0041] 80, main pipe; 81, first branch pipe; 811, first valve; 812, second valve; 82, second branch pipe; 83, casing; 84, inner pipe;

[0042] 90, storage rack; 901, exit; 91, electric telescopic rod; 92, push plate;

[0043] 100. Conveyor belt. DETAILED DESCRIPTION

[0044] The following is combined with Figures 1 to 8 The principles and features of the present invention are described, and the examples given are only used to explain the present invention and are not used to limit the scope of the present invention. In the following paragraphs, the present invention is described in more detail by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0045] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0047] Please combine Figures 1 to 8 As shown, the present invention provides a mold manufacturing device, which includes a drum rack 10, and the circumferential direction of the drum rack 10 is divided into an opening area, a material discharge area and a material loading area in sequence; an annular plate 12 is fixedly installed on the outer surface of the drum rack 10, a support rod 13 is fixedly installed on the annular plate 12 and located at the opening area, a hydraulic cylinder 14 is fixedly installed on the support rod 13, a first motor 15 is fixedly installed on the movable end of the hydraulic cylinder 14, and a drill bit is fixedly installed on the output end of the first motor 15; after the mold is sent to the bottom of the drill bit, the mold can be punched; the manufacturing device also includes:

[0048] A carrying plate 20, wherein a plurality of the carrying plates 20 are provided, and the plurality of the carrying plates 20 are evenly spaced and distributed in the circumferential direction of the drum frame 10, and a first sliding opening 201 and a pair of second sliding openings 202 are provided on the carrying plate 20, wherein the first sliding opening 201 is parallel to the length direction of the carrying plate 20, and the two second sliding openings 202 are symmetrically distributed in the width direction of the carrying plate 20;

[0049] The rotating assembly includes a second motor 21 and a rotating column 22; a support plate 11 is fixedly mounted on the inner surface of the drum frame 10, the second motor 21 is fixedly mounted on the upper surface of the support plate 11, the bottom end of the rotating column 22 is fixedly connected to the output end of the second motor 21, and each carrier plate 20 is fixedly connected to the rotating column 22 through a connecting plate 23; when the second motor 21 is started, multiple carrier plates 20 can be continuously switched in the opening area, the unloading area and the loading area;

[0050] The first clamping plate 30 is slidably arranged in the first sliding opening 201. The first clamping plate 30 is located at one end of the first sliding opening 201 close to the edge of the drum frame 10. A first sliding rod 203 is fixedly installed on the lower surface of the carrying plate 20. A movable plate 31 is slidably arranged on the first sliding rod 203. A movable block 301 is fixedly installed on the bottom end of the first clamping plate 30. The movable block 301 is slidably arranged inside the movable plate 31. A second sliding rod 33 is fixedly installed inside the movable plate 31. One end of the second sliding rod 33 passes through the interior of the movable block 301 and is slidably connected to the movable block 301. A sealing plate 32 is fixedly installed on the movable block 301. A sealed cavity is formed between the movable block 301, the sealing plate 32 and the movable plate 31. A first spring 34 is fixedly installed between the movable block 301 and the movable plate 31.

[0051] The third clamping plate 50 is slidably disposed in the first sliding opening 201. The third clamping plate 50 is located at the other end of the first sliding opening 201. A second fixed sleeve 51 is fixedly installed on the lower surface of the bearing plate 20. A second movable rod 52 is arranged in the second fixed sleeve 51. A second piston plate 521 is fixedly installed on one end of the second movable rod 52. The second piston plate 521 is slidably disposed inside the second fixed sleeve 51. The other end of the second movable rod 52 is fixedly connected to the third clamping plate 50. A third spring 53 is fixedly installed between the second piston plate 521 and the second fixed sleeve 51.

[0052] A pair of second clamping plates 40 are provided. The two second clamping plates 40 are respectively slidably arranged in the two second sliding openings 202. A pair of first fixed sleeves 41 are fixedly installed on the lower surface of the bearing plate 20. A first movable rod 42 is arranged inside each first fixed sleeve 41. A first piston plate 421 is fixedly installed on one end of the first movable rod 42. The other end of the first movable rod 42 is fixedly connected to the second clamping plates 40. The first piston plate 421 is slidably arranged inside the first fixed sleeve 41. A second spring 43 is fixedly installed between the first piston plate 421 and the first fixed sleeve 41.

[0053] The lifting track is fixedly mounted on the inner surface of the drum frame 10, and the track block 311 is slidably connected to the lifting track; the lifting track is composed of an upper track 61, a lower track 62 and an inclined track 63; the upper track 61 is arranged at the opening area, the lower track 62 is arranged at the loading area and the unloading area, and two inclined tracks 63 are arranged, and the two ends of the upper track 61 and the lower track 62 are respectively fixedly connected to the two inclined tracks 63;

[0054] The air extraction component includes an air extraction pump 70, a fixed ring 71 and a rotating ring 711; the air extraction pump 70 is fixedly installed on the upper surface of the support plate 11, the fixed ring 71 is fixedly connected to the support plate 11, the air extraction end of the air extraction pump 70 is fixedly connected to the fixed ring 71 through a connecting pipe 701, and the rotating ring 711 is rotatably connected to the fixed ring 71;

[0055] The exhaust pipe group includes a main pipe 80, a first branch pipe 81, a second branch pipe 82 and a telescopic pipe; one end of the main pipe 80 is fixedly connected to the swivel 711, one end of the first branch pipe 81 is fixedly connected to an end of the second fixed sleeve 51 away from the second piston plate 521, the other end of the first branch pipe 81 is fixedly connected to the second branch pipe 82, and both ends of the second branch pipe 82 are fixedly connected to the two first fixed sleeves 41 respectively, and the connection between the first fixed sleeve 41 and the second branch pipe 82 is located away from the first piston plate 421. The telescopic rod is composed of a sleeve 83 and an inner tube 84, the sleeve 83 and the inner tube 84 are slidably connected, one end of the sleeve 83 is fixedly connected to the second branch pipe 82, and one end of the inner tube 84 is fixedly connected to one end of the movable plate 31; wherein, the first valve 811 and the second valve 812 are fixedly installed on both ends of the first branch pipe 81, respectively, the other end of the main pipeline 80 is fixedly connected to the first branch pipe 81, and the connection between the main pipeline 80 and the first branch pipe 81 is located between the first valve 811 and the second valve 812;

[0056] A first pressure relief port 312 is fixedly mounted on one end of the movable plate 31, a first pressure relief valve 35 is fixedly mounted on the first pressure relief port 312, and a track block 311 is fixedly mounted on the other end of the movable plate 31;

[0057] A third pressure relief port 511 is fixedly mounted on one end of the second fixed sleeve 51 away from the second piston plate 521, a third pressure relief valve 54 is fixedly mounted on the third pressure relief port 511, and a first opening is provided on the other end of the second fixed sleeve 51, which is not shown in the figure;

[0058] A second pressure relief port 411 is fixedly mounted on one end of the first fixed sleeve 41 away from the first piston plate 421, a second pressure relief valve 44 is fixedly mounted on the second pressure relief port 411, and a second opening is disposed on the other end of the first fixed sleeve 41;

[0059] The conveyor belt 100 is arranged at the unloading area;

[0060] The material storage rack 90 is fixedly arranged at the loading area, and an outlet 901 is provided at the bottom end of the material storage rack 90. ​​The height of the outlet 901 is not less than the thickness of one mold, and the height of the outlet 901 is not greater than the thickness of two molds, so that only one mold can be discharged from the outlet 901 at a time. A material pushing assembly is fixedly installed on the material storage rack 90;

[0061] When the carrier plate 20 is located in the feeding area, the track block 311 slides in the lower track 62. At this time, the top height of the first clamping plate 30 is not higher than the height of the upper surface of the carrier plate 20. The pushing assembly pushes the bottom mold in the storage rack 90 to the upper surface of the carrier plate 20. The second motor 21 rotates the multiple carrier plates 20 to make the track block 311 slide from the lower track 62 into the upper track 61. During this process, the moving plate 31 slides on the first slide bar 203 to make the first clamping plate 30 move upward, so that the top of the first clamping plate 30 is higher than the height of the upper surface of the carrier plate 20.

[0062] Before the carrier plate 20 enters directly under the drill bit, the vacuum pump 70 is started to extract air from the movable plate 31, the first fixed sleeve 41 and the second fixed sleeve 51 through the vacuum pipe group, so that the first clamping plate 30 and the third clamping plate 50 move relative to each other, and the two second clamping plates 40 also move relative to each other, so as to clamp and fix the mold on the surface of the carrier plate 20. After the mold is fixed and moved to directly under the drill bit, a hole is opened in the mold.

[0063] At this time, before the track block 311 leaves the lower track 62, the second valve 812 is closed, and the first pressure relief valve 35 and the second pressure relief valve 44 are both opened, so that outside air can enter the interior of the movable plate 31 and the two first fixed sleeves 41, and under the elastic force of the second spring 43, the two second clamping plates 40 move away from each other; the first clamping plate 30 moves toward the other end of the movable plate 31 under the elastic force of the first spring 34;

[0064] Then, the second motor 21 continues to rotate the plurality of carrier plates 20, so that the carrier plates 20 move to the unloading area, and the track block 311 slides from the upper track 61 into the lower track 62, and drives the moving plate 31 to slide on the first slide bar 203, and the first clamping plate 30 moves together with the moving plate 31, so that the top height of the moving plate 31 is not higher than the height of the upper surface of the carrier plate 20;

[0065] The air pump 70 continues to extract the air in the second fixed sleeve 51 through the air pumping pipe group, so that the third clamping plate 50 continues to slide in the first sliding port 201. During the movement of the third clamping plate 50, the mold can be pushed onto the conveyor belt 100, and the mold with the hole completed is conveyed to the next process by the conveyor belt 100. After the mold is transferred to the conveyor belt 100, the air pump 70 stops working, and the third pressure relief valve 54 is opened. Under the elastic force of the third spring 53, the third clamping plate 50 moves and resets.

[0066] In the above process, workers only need to regularly replenish the molds in the material storage rack 90. ​​The whole process has a high degree of automation, and the whole equipment has the advantages of simple structure and low manufacturing cost. It can continuously open holes in the mold, and the processing efficiency of the mold is high.

[0067] It should be noted that the material pushing assembly includes an electric telescopic rod 91 and a push plate 92 . The fixed end of the electric telescopic rod 91 is fixedly mounted on the material storage rack 90 , and the push plate 92 is fixedly mounted on the movable end of the electric telescopic rod 91 .

[0068] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A mold manufacturing device, comprising a cartridge frame (10) and a support rod (13) fixedly mounted on the cartridge frame (10), a hydraulic cylinder (14) fixedly mounted on the support rod (13), a first motor (15) fixedly mounted on the movable end of the hydraulic cylinder (14), and a drill bit fixedly mounted on the output end of the first motor (15), characterized in that: in, The drum rack (10) is divided into an opening area, a material discharging area and a material loading area in the circumferential direction; and further comprises: A bearing plate (20), wherein a plurality of bearing plates (20) are provided, and the plurality of bearing plates (20) are evenly spaced and distributed in the circumferential direction of the cartridge frame (10), and the bearing plate (20) is provided with a first sliding opening (201) and a pair of second sliding openings (202), the first sliding opening (201) is parallel to the length direction of the bearing plate (20), and the two second sliding openings (202) are symmetrically distributed in the width direction of the bearing plate (20); A rotating assembly is fixedly mounted inside the cartridge frame (10), and a plurality of bearing plates (20) are fixedly connected to the rotating assembly; A first clamping plate (30) is slidably arranged in the first sliding opening (201), and the first clamping plate (30) is located at one end of the first sliding opening (201) close to the edge of the cylinder frame (10). A first sliding rod (203) is fixedly installed on the lower surface of the carrying plate (20), and a movable plate (31) is slidably arranged on the first sliding rod (203). A movable block (301) is fixedly installed on the bottom end of the first clamping plate (30), and a second sliding rod (33) is fixedly installed in the movable plate (31), and one end of the second sliding rod (33) passes through the movable block (301). The movable block (301) is internally and slidably connected to the movable block (301); a sealing plate (32) is fixedly mounted on the movable block (301); a sealed cavity is formed between the movable block (301), the sealing plate (32) and the movable plate (31); a first spring (34) is fixedly mounted between the movable block (301) and the movable plate (31); a first pressure relief port (312) is fixedly mounted on one end of the movable plate (31); a first pressure relief valve (35) is fixedly mounted on the first pressure relief port (312); and a track block (311) is fixedly mounted on the other end of the movable plate (31); A third clamping plate (50) is slidably arranged in the first sliding opening (201), and the third clamping plate (50) is located at the other end of the first sliding opening (201). A second fixed sleeve (51) is fixedly installed on the lower surface of the bearing plate (20), and a second movable rod (52) is arranged in the second fixed sleeve (51). A second piston plate (521) is fixedly installed on one end of the second movable rod (52), and the second piston plate (521) is slidably arranged inside the second fixed sleeve (51). The other end of the second movable rod (52) is fixedly connected to the third clamping plate (50), and a third spring (53) is fixedly installed between the second piston plate (521) and the second fixed sleeve (51); a third pressure relief port (511) is fixedly installed on the end of the second fixed sleeve (51) away from the second piston plate (521), and a third pressure relief valve (54) is fixedly installed on the third pressure relief port (511); A pair of second clamping plates (40) are provided, and the two second clamping plates (40) are respectively slidably arranged in the two second sliding openings (202); a pair of first fixed sleeves (41) are fixedly installed on the lower surface of the bearing plate (20); a first movable rod (42) is arranged inside each first fixed sleeve (41); a first piston plate (421) is fixedly installed on one end of the first movable rod (42); the other end of the first movable rod (42) is fixedly connected to the second clamping plate (40); the first piston plate (421) is slidably arranged inside the first fixed sleeve (41); a second spring (43) is fixedly installed between the first piston plate (421) and the first fixed sleeve (41); a second pressure relief port (411) is fixedly installed on one end of the first fixed sleeve (41) away from the first piston plate (421); a second pressure relief valve (44) is fixedly installed on the second pressure relief port (411); A lifting track is fixedly mounted on the inner surface of the drum frame (10), and the track block (311) is slidably connected to the lifting track; the track is configured so that when the second motor (21) is in the unloading area or the loading area, the top height of the first clamping plate (30) is not higher than the height of the upper surface of the carrier plate (20); when the second motor (21) is in the opening area, the top height of the first clamping plate (30) is higher than the height of the upper surface of the carrier plate (20); An air extraction assembly, fixedly mounted inside the cartridge holder (10); An air extraction pipe group, the air extraction pipe group comprises a main pipe (80), a first branch pipe (81), a second branch pipe (82) and a telescopic pipe; one end of the main pipe (80) is fixedly connected to the air extraction component, one end of the first branch pipe (81) is fixedly connected to one end of the second fixed sleeve (51) away from the second piston plate (521), the other end of the first branch pipe (81) is fixedly connected to the second branch pipe (82), both ends of the second branch pipe (82) are respectively fixedly connected to the two first fixed sleeves (41), one end of the telescopic rod is fixedly connected to the second branch pipe (82), and the other end of the telescopic rod is fixedly connected to one end of the movable plate (31); wherein a first valve (811) and a second valve (812) are respectively fixedly installed on both ends of the first branch pipe (81), the other end of the main pipe (80) is fixedly connected to the first branch pipe (81), and the connection between the main pipe (80) and the first branch pipe (81) is located between the first valve (811) and the second valve (812); A conveyor belt (100) is arranged at the unloading area; The material storage rack (90) is fixedly arranged at the loading area, an outlet (901) is provided at the bottom end of the material storage rack (90), and a material pushing assembly is fixedly installed on the material storage rack (90).

2. The mold manufacturing equipment according to claim 1, characterized in that: The air extraction component comprises an air extraction pump (70), a fixing ring (71) and a rotating ring (711); The vacuum pump (70) is fixedly installed in the cartridge frame (10), the fixed ring (71) is fixedly installed inside the cartridge frame (10), the vacuum pump (70) is fixedly connected to the fixed ring (71) via a connecting pipe (701), the rotating ring (711) is rotatably connected to the fixed ring (71), and one end of the main pipeline (80) is fixedly connected to the rotating ring (711).

3. The mold manufacturing equipment according to claim 1, characterized in that: The lifting track comprises an upper track (61), a lower track (62) and an inclined track (63); The upper track (61) is arranged at the opening area, the lower track (62) is arranged at the loading area and the unloading area, two inclined tracks (63) are arranged, and the two ends of the upper track (61) and the lower track (62) are respectively fixedly connected to the two inclined tracks (63).

4. The mold manufacturing equipment according to claim 1, characterized in that: The rotating assembly comprises a second motor (21) and a rotating column (22); the second motor (21) is fixedly installed inside the drum frame (10), the bottom end of the rotating column (22) is fixedly connected to the output end of the second motor (21), and the rotating column (22) is fixedly connected to the bearing plate (20) via a connecting plate (23).

5. The mold manufacturing equipment according to claim 1, characterized in that: The material pushing assembly comprises an electric telescopic rod (91) and a pushing plate (92); the fixed end of the electric telescopic rod (91) is fixedly mounted on the material storage rack (90), and the pushing plate (92) is fixedly mounted on the movable end of the electric telescopic rod (91).

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