Novel double-oil-cylinder vacuum pressing equipment

Abstract

The invention discloses novel double-oil-cylinder vacuum pressing equipment, and relates to the technical field of material processing, the novel double-oil-cylinder vacuum pressing equipment comprises a pressing processing mechanism, the pressing processing mechanism comprises a processing platform, the bottom surface of the processing platform is fixedly connected with two groups of moving legs, the bottom end of each group of moving legs is fixedly connected with a universal wheel, and the upper surface of the processing platform is fixedly connected with a support frame; the inner wall of the supporting frame is fixedly connected with two telescopic oil cylinders, the telescopic ends of the two telescopic oil cylinders are jointly and fixedly connected with an upper mold, a lower mold is connected into the machining platform in a clamped mode, and machining materials are arranged above the lower mold. The surface of the machining platform and the surface of the machining material are conveniently and automatically cleaned, manpower is saved, the machining material is pressed to enable the upper die to descend and meanwhile cleaned, a part of manual cleaning time is saved, safety accidents caused by manual misoperation are also avoided, and the automation degree of the equipment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of material processing, in particular to a novel double-cylinder vacuum pressing device. Background Art

[0002] Double cylinder vacuum pressing equipment is a high-precision equipment specially used for pressing and fixing materials. It is widely used in industries such as automobiles, aerospace, furniture manufacturing and composite material molding. This equipment provides uniform pressing force through double cylinders and uses vacuum technology to ensure that the materials fit tightly. It is suitable for pressing various flat and curved surfaces.

[0003] When the existing double-cylinder vacuum pressing equipment is in use, it is necessary to manually clean the debris on the surface of the processing table, the surface of the mold installed on the processing table, and the surface of the material to be pressed installed in the mold. This not only wastes a lot of manpower to operate and clean it, but also easily causes safety accidents due to improper operation. In addition, it is also necessary to manually remove the finished product from the mold after the pressing process. In this way, the finished product after the pressing process is adhered to the inside of the mold and cannot be removed. Sometimes, the temperature of the finished product after the pressing process is high due to insufficient cooling, which injures the operator. Sometimes, the upper mold falls and injures the operator. Therefore, due to the low degree of automation of the equipment, the safety of the double-cylinder vacuum pressing equipment is greatly reduced.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing double-cylinder vacuum pressing equipment on the market, and even if it can be solved, it needs to be solved with the cooperation of external tools, which makes it impossible to achieve the desired effect. Therefore, we propose a new double-cylinder vacuum pressing equipment. Summary of the invention

[0005] The purpose of the present invention is to provide a novel double-cylinder vacuum pressing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a novel double-cylinder vacuum pressing equipment, comprising a pressing processing mechanism, the pressing processing mechanism comprising a processing platform, the bottom surface of the processing platform is fixedly connected with two groups of movable legs, the bottom end of each group of movable legs is fixedly connected with a universal wheel, the upper surface of the processing platform is fixedly connected with a support frame, the inner wall of the support frame is fixedly connected with two telescopic cylinders, the telescopic ends of the two telescopic cylinders are commonly fixedly connected with an upper mold, the interior of the processing platform is clamped with a lower mold, the upper part of the lower mold is provided with processing materials, and the upper part of the processing platform is provided with a cleaning and blowing mechanism; The cleaning and blowing mechanism includes a rotary cleaning unit, which is located above the processing platform and is used to perform rotary cleaning on the surface of the processing platform and the surface of the processed material; The cleaning and blowing mechanism also includes a mobile blowing unit, which is located inside the rotating cleaning unit. The mobile blowing unit is used in conjunction with the rotating cleaning unit, and is used to blow and clean dust from the surface of the processing platform and the surface of the processed material; A cooling and material-removing mechanism is provided below the rotating cleaning unit. The cooling and material-removing mechanism is used in conjunction with a cleaning and blowing air mechanism. The cooling and material-removing mechanism is used to cool the processed material on the lower mold in the processing platform and eject it from the processing platform.

[0007] Preferably, the rotary cleaning unit comprises two extension rods, the bottom ends of the two extension rods are fixedly connected to the upper surface of the upper mold, the ends of the two extension rods away from each other are fixedly connected to a stabilizing slip ring, the upper surface of the processing platform is fixedly connected to two transmission boxes, the interiors of the two transmission boxes are rotatably connected to rotating rods, the two rotating rods are rotatably connected to the interior of the support frame, the two rotating rods are respectively slidably connected to the interiors of the two stabilizing slip rings, the two rotating rods are respectively rotatably connected to the interiors of the two stabilizing slip rings, the interiors of the two stabilizing slip rings are rotatably connected to four rotating balls, the outer surfaces of the two rotating rods are provided with four spiral grooves, the eight rotating balls slide along the interiors of the eight spiral grooves respectively, the interiors of the two transmission boxes are rotatably connected to driving screws, the bottom ends of the two rotating rods are fixedly connected to active bevel gears, the outer surfaces of the two transmission screws are fixedly connected to driven bevel gears, the two active bevel gears are respectively connected to The two driven bevel gears are meshed, and the interiors of the two transmission boxes are slidably connected with threaded cylinders, and the two transmission screws are respectively threadedly connected to the interiors of the two threaded cylinders, and the outer surfaces of the two transmission boxes are provided with two limit slide grooves, and the outer surfaces of the two threaded cylinders are fixedly connected with limit sliders, and the two limit sliders are respectively slidably connected to the interiors of the four limit slide grooves, and the side surfaces of the two limit sliders close to each other are fixedly connected to the limit cylinders, and the interiors of the two limit cylinders are jointly rotatably connected with a cleaning drum, and the outer surface of the cleaning drum is fixedly connected with a cleaning brush, and the brushes of the cleaning brush are divided into two groups, and the cleaning end of one group of brushes of the cleaning brush contacts the upper surface of the processing platform, and the outer surface of the cleaning drum is fixedly connected with two first rotating gears, and the upper surface of the processing platform is fixedly connected with two mounting strips, and the upper surfaces of the two mounting strips are fixedly connected with first fixed toothed belts, and the two first rotating gears are respectively meshed with the two first fixed toothed belts.

[0008] Preferably, the outer surfaces of the two rotating rods are fixedly connected with stabilizing bearings, and the outer rings of the two stabilizing bearings are fixedly connected to the bottom surface of the support frame.

[0009] Preferably, outer surfaces of the two telescopic cylinders are fixedly connected with fixing rings, and bottom surfaces of the two fixing rings are fixedly connected to the upper surface of the support frame.

[0010] Preferably, the mobile blowing unit includes two driving rotating rods, and the two driving rotating rods are respectively rotatably connected to the inside of the two limiting sliding blocks, the left end and the right end of the cleaning drum are fixedly connected to a driving rotating ring, and the two driving rotating rings are respectively rotatably connected to the inside of the two limiting cylinders, the inner walls of the two driving rotating rings are fixedly connected to a second fixed toothed belt, the ends of the two driving rotating rods close to each other are fixedly connected to a second rotating gear, and the two second rotating gears are respectively meshed with the two second fixed toothed belts, the outer surfaces of the two driving rotating rods are fixedly connected to rotating fan blades, the outer surfaces of the two limiting cylinders are provided with air inlets arranged equidistantly in a circumference, each of the air inlets is connected to the cleaning drum, and the outer surface of the cleaning drum is provided with air outlets arranged equidistantly in a circumference.

[0011] Preferably, outer surfaces of the two driving rotating rods are fixedly connected with stabilizing rings, and the side surfaces of the two stabilizing rings that are away from each other are respectively in contact with the side surfaces of the two limiting sliding blocks that are close to each other.

[0012] Preferably, the cooling and material-taking mechanism includes a connecting pipe, the top end of the connecting pipe is fixedly connected to the inner top wall of the processing platform, the front and back sides of the processing platform are provided with ventilation grooves arranged at equal distances, the connecting pipe is slidably connected to the inside of the connecting pipe, the outer surface of the sliding connecting rod is fixedly connected to a limiting slide, the limiting slide is slidably connected to the inside of the connecting pipe, the top and bottom ends of the sliding connecting rod are respectively provided with suction holes and air outlet holes, the outer surfaces of the sliding connecting rod are respectively provided with suction grooves and air outlet grooves arranged at equal distances, the suction grooves are connected to the suction holes, and each of the air outlet grooves is connected to the air outlet holes, the bottom end of the connecting pipe is fixedly connected to an installation connecting pipe, the ends of the installation connecting pipe away from the connecting pipe are respectively fixedly connected to a vacuum pump and an air pump, the outer surface of the installation connecting pipe is fixedly connected to a cooling box, the bottom surface of the cooling box is fixedly connected to the inner bottom wall of the processing platform, the left side surface of the cooling box is fixedly inlaid with a semiconductor refrigeration plate, and the cooling end of the semiconductor refrigeration plate is arranged inside the cooling box.

[0013] Preferably, a sealing ring is fixedly connected to the outer surface of the connecting pipe, and the outer surface of the mounting connecting pipe is fixedly connected to the inner wall of the sealing ring.

[0014] Preferably, the input end of the vacuum pump and the output end of the air pump are both fixedly connected to a solenoid valve, and the back side of one of the solenoid valves is fixedly connected to the front side of the cooling box.

[0015] Preferably, the outer surface of the vacuum pump and the outer surface of the air pump are both fixedly connected with four supporting legs, and the bottom ends of the eight supporting legs are all fixedly connected to the inner bottom wall of the processing platform.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is provided with a rotating cleaning unit, which can drive the upper mold through two telescopic cylinders to automatically clean the surface of the processing platform and the surface of the processing material before processing the processing material placed in the lower mold, without the need for manual cleaning of the processing platform surface and the surface of the processing material with tools, saving manpower, and cleaning the upper mold while pressing the processing material to lower it, saving part of the manual cleaning time, and avoiding the occurrence of safety accidents caused by manual misoperation, thereby improving the safety of the equipment and improving the degree of automation of the equipment.

[0017] 2. The present invention is provided with a mobile blowing unit, which can use the rotating cleaning brush to clean the surface of the processing platform and the surface of the processed material, and at the same time, use the rotating fan blades to make the outside air pass through the air inlet through the cleaning drum and be sprayed out from the air outlet outside the cleaning drum, thereby conveniently cleaning the dust on the surface of the processing platform and the surface of the processed material, improving the cleaning effect of the equipment, further saving some manual cleaning time, and improving the degree of automation of the equipment.

[0018] 3. The present invention provides a cooling and material-collecting mechanism, which can utilize the cooperation of a rotating cleaning unit and a mobile blowing unit, and can connect a vacuum pump and an air pump to a connecting pipe by installing a connecting pipe. Not only can one end of the connecting pipe spray out air, but also one end of the connecting pipe can inhale air, so that vacuum is formed between the upper mold and the lower mold by utilizing the inhaled air, and cold air can be sprayed out from one end of the connecting pipe to cool the processed material, so that the processed material can be taken out conveniently. The lower mold can be squeezed by the ejected sliding connecting rod, so that the lower mold can be ejected with the processed material, thereby saving manpower to pull and take it, further avoiding the occurrence of safety accidents caused by human misoperation, thereby improving the safety of the equipment, and further improving the degree of automation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional structural schematic diagram of the support frame of the present invention; Figure 3It is a schematic diagram of the structure of the stable slip ring of the present invention; Figure 4 It is a schematic cross-sectional structural diagram of the processing platform of the present invention; Figure 5 It is a schematic cross-sectional structure diagram of the sliding connecting rod of the present invention; Figure 6 It is a structural schematic diagram of the air pump of the present invention; Figure 7 It is a structural schematic diagram of the transmission screw of the present invention; Figure 8 It is a structural schematic diagram of the rotating rod of the present invention; Fig. 9 It is a structural schematic diagram of the threaded barrel of the present invention; Fig.10 It is a schematic diagram of the structure of the cleaning brush of the present invention; Fig.11 It is a structural schematic diagram of the rotating fan blade of the present invention.

[0020] In the figure: 1. Pressing processing mechanism; 11. Processing platform; 12. Moving legs; 13. Universal wheels; 14. Fixed ring; 15. Upper mold; 16. Support frame; 17. Telescopic cylinder; 18. Lower mold; 19. Processing material; 2. Cleaning and blowing mechanism; 21. Rotating cleaning unit; 2101. Extension rod; 2102. Stable sliding ring; 2103. Rotating ball; 2104. Rotating rod; 2105. Spiral slide; 2106. Transmission box; 2107. Limiting slide; 2108. Transmission screw; 2109. Active bevel gear; 2110. Driven bevel gear; 2111. Threaded cylinder; 2112. Limiting slider; 2113. Limiting cylinder; 2114. First rotating gear; 2115. Cleaning rotary cylinder; 2116. Cleaning brush; 2117. Mounting strip; 2118, first fixed toothed belt; 2119, stabilizing bearing; 22, mobile blowing unit; 2201, driving rotating rod; 2202, stabilizing ring; 2203, second rotating gear; 2204, rotating fan blade; 2205, air inlet; 2206, air outlet; 2207, driving rotating ring; 2208, second fixed toothed belt; 3, cooling and feeding mechanism; 301, ventilation slot; 302, connecting pipe; 303, installation connecting pipe; 304, solenoid valve; 305, vacuum pump; 306, air pump; 307, cooling box; 308, semiconductor refrigeration plate; 309, sliding connecting rod; 310, air suction hole; 311, air outlet; 312, limiting slide plate; 313, sealing ring; 314, supporting leg; 315, air suction slot; 316, air outlet slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figure 1-Figure 4 and Figure 7-10 The present invention provides a technical solution: a novel double-cylinder vacuum pressing device, comprising a pressing processing mechanism 1, the pressing processing mechanism 1 comprises a processing platform 11, the bottom surface of the processing platform 11 is fixedly connected with two groups of moving legs 12, the bottom end of each group of moving legs 12 is fixedly connected with a universal wheel 13, the upper surface of the processing platform 11 is fixedly connected with a support frame 16, the inner wall of the support frame 16 is fixedly connected with two telescopic cylinders 17, the telescopic ends of the two telescopic cylinders 17 are commonly fixedly connected with an upper mold 15, the interior of the processing platform 11 is clamped with a lower mold 18, the upper part of the lower mold 18 is provided with a processing material 19, and the upper part of the processing platform 11 is provided with a cleaning and blowing mechanism 2; The outer surfaces of the two telescopic cylinders 17 are fixedly connected with fixing rings 14, and the bottom surfaces of the two fixing rings 14 are fixedly connected to the upper surface of the support frame 16. The fixing rings 14 are fixed at the connection between the two telescopic cylinders 17 and the support frame 16, which can improve the connection stability between the two telescopic cylinders 17 and the support frame 16.

[0023] The cleaning and blowing mechanism 2 includes a rotating cleaning unit 21 , which is located above the processing platform 11 . The rotating cleaning unit 21 is used for performing rotational cleaning on the surface of the processing platform 11 and the surface of the processing material 19 .

[0024] As a further limitation of the cleaning and blowing air mechanism 2 of the present invention, the rotating cleaning unit 21 includes two extension rods 2101, the bottom ends of the two extension rods 2101 are fixedly connected to the upper surface of the upper mold 15, the ends of the two extension rods 2101 away from each other are fixedly connected to a stabilizing slip ring 2102, the upper surface of the processing platform 11 is fixedly connected to two transmission boxes 2106, the interiors of the two transmission boxes 2106 are rotatably connected to rotating rods 2104, the two rotating rods 2104 are rotatably connected to the interior of the support frame 16, the two rotating rods 2104 are respectively slidably connected to the interiors of the two stabilizing slip rings 2102, the two rotating rods 2104 are respectively rotatably connected to the interiors of the two stabilizing slip rings 2102, and the interiors of the two stabilizing slip rings 2102 are Four rotating balls 2103 are rotatably connected, four spiral grooves 2105 are provided on the outer surfaces of the two rotating rods 2104, and the eight rotating balls 2103 slide along the inside of the eight spiral grooves 2105 respectively, and the insides of the two transmission boxes 2106 are rotatably connected with transmission screws 2108, the bottom ends of the two rotating rods 2104 are fixedly connected with active bevel gears 2109, and the outer surfaces of the two transmission screws 2108 are fixedly connected with driven bevel gears 2110, and the two active bevel gears 2109 are respectively meshed with the two driven bevel gears 2110, and the insides of the two transmission boxes 2106 are slidably connected with threaded cylinders 2111, and the two transmission screws 2108 are respectively threadedly connected to the insides of the two threaded cylinders 2111. The outer surface of the moving box 2106 is provided with two limiting grooves 2107, the outer surfaces of the two threaded cylinders 2111 are fixedly connected to the limiting sliders 2112, the two limiting sliders 2112 are respectively slidably connected to the inside of the four limiting grooves 2107, the side surfaces of the two limiting sliders 2112 close to each other are fixedly connected to the limiting cylinder 2113, the insides of the two limiting cylinders 2113 are jointly rotatably connected with a cleaning drum 2115, the outer surface of the cleaning drum 2115 is fixedly connected with a cleaning brush 2116, the brushes of the cleaning brush 2116 are divided into two groups, the cleaning end of one group of the brushes of the cleaning brush 2116 is in contact with the upper surface of the processing platform 11, the outer surface of the cleaning drum 2115 is fixedly connected with two first rotating gears 2114, Two mounting bars 2117 are fixedly connected to the upper surface of the processing platform 11, and the upper surfaces of the two mounting bars 2117 are fixedly connected to the first fixed toothed belts 2118. The two first rotating gears 2114 are respectively meshed with the two first fixed toothed belts 2118. By setting the rotating cleaning unit 21, the upper mold 15 can be driven by two telescopic cylinders 17 to process the processing material 19 placed in the lower mold 18, so as to automatically clean the surface of the processing platform 11 and the surface of the processing material 19, without the need for manual cleaning of the surface of the processing platform 11 and the surface of the processing material 19 with tools, thereby saving manpower. In addition, the upper mold 15 can be cleaned while the processing material 19 is pressed to lower it, thereby saving some manual cleaning time.It also avoids the occurrence of safety accidents caused by human misoperation, thereby improving the safety of the equipment and the degree of automation of the equipment; The outer surfaces of the two rotating rods 2104 are fixedly connected with stabilizing bearings 2119, and the outer rings of the two stabilizing bearings 2119 are fixedly connected to the bottom surface of the support frame 16. Through the stabilizing bearings 2119, the rotating rods 2104 can rotate stably inside the support frame 16, thereby improving the operating stability of the structure.

[0025] The specific implementation of this embodiment is as follows: when the new double-cylinder vacuum pressing equipment is needed to perform vacuum pressing on the processing material 19, the equipment is first placed on the horizontal ground manually, and the mobile structure composed of multiple moving legs 12 and universal wheels 13 can be used to move the equipment on the horizontal ground, and the brake structure arranged outside the universal wheels 13 is used to stably set the equipment at the required position, and then the required upper mold 15 is manually installed on the telescopic ends of the two telescopic cylinders 17, and the required lower mold 18 is installed directly below the upper mold 15 inside the processing platform 11, and the processing material 19 is manually placed on the processing platform 11 of the lower mold 18, so as to facilitate the use of the upper mold 15 and the lower mold 18 is used to perform vacuum pressing processing on the processing material 19. While controlling the two telescopic oil cylinders 17 to extend and retract to push the upper mold 15 downward, the extension rod 2101 fixed on the upper mold 15 can be used to drive the two stabilizing slip rings 2102 to move downward. Since the stabilizing slip ring 2102 is sleeved on the outside of the rotating rod 2104, and the rotating rod 2104 can rotate in the transmission box 2106 and the support frame 16, and since the stabilizing slip ring 2102 is internally provided with four rotating balls 2103 that can rotate along the spiral groove 2105 outside the rotating rod 2104, it is convenient to use the stabilizing slip ring 2102 to slide outside the rotating rod 2104, so that the rotating rod 2104 rotates in the transmission box 2106. A transmission screw 2108 is provided in 2106, which can mesh with the driven bevel gear 2110 fixed outside the transmission screw 2108 through the active bevel gear 2109 at the bottom end of the rotating rod 2104, and the transmission screw 2108 can be driven to rotate in the transmission box 2106 through the rotation of the rotating rod 2104. By arranging a threaded barrel 2111 outside the transmission screw 2108, the threaded cooperation between the transmission screw 2108 and the threaded barrel 2111 can be achieved. Since the fixed limiting slider 2112 outside the threaded barrel 2111 slides in the limiting slide groove 2107 provided outside the transmission box 2106, the rotation of the threaded barrel 2111 can be limited, so that the threaded barrel 2111 can be driven by the rotation of the transmission screw 2108. 1 slides along the limiting slide groove 2107. Since the limiting cylinder 2113 is arranged on one side of the two limiting sliders 2112, the cleaning drum 2115 can be arranged in the two limiting cylinders 2113 and move along the limiting slide groove 2107, so that the cleaning brush 2116 is fixed on the outer surface of the cleaning drum 2115 to move and clean the upper surface of the processing platform 11 and the upper surface of the processing material 19. At the same time, two first rotating gears 2114 are fixed on the outer surface of the cleaning drum 2115, and two mounting strips 2117 and a first fixed toothed belt 2118 are fixed on the upper surface of the processing platform 11, so that the first rotating gear 2114 can be easily rotated by meshing the moving first rotating gear 2114 with the first fixed toothed belt 2118.Thus, the cleaning drum 2115 and the cleaning brush 2116 are driven to rotate and clean the upper surface of the processing platform 11 and the upper surface of the processing material 19, without the need for manual cleaning of the surface of the processing platform 11 and the surface of the processing material 19 with tools, saving manpower, and cleaning the upper mold 15 while pressing the processing material 19 to lower it, saving some manual cleaning time, and avoiding the occurrence of safety accidents caused by manual misoperation, thereby improving the safety of the equipment and improving the degree of automation of the equipment.

[0026] Example 2: Please refer to Figure 2 Hehe Figure 9-11 The present invention provides a technical solution: a new type of double-cylinder vacuum pressing equipment. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0027] As a further limitation of the cleaning and blowing air mechanism 2 of the present invention, the cleaning and blowing air mechanism 2 also includes a mobile blowing unit 22, which is located inside the rotating cleaning unit 21, and the mobile blowing unit 22 is used in conjunction with the rotating cleaning unit 21, and the mobile blowing unit 22 is used to blow and clean dust on the surface of the processing platform 11 and the surface of the processing material 19; The mobile blowing unit 22 includes two driving rotating rods 2201, and the two driving rotating rods 2201 are respectively rotatably connected to the inside of the two limiting sliders 2112. The left end and the right end of the cleaning drum 2115 are fixedly connected to the driving rotating ring 2207. The two driving rotating rings 2207 are respectively rotatably connected to the inside of the two limiting cylinders 2113. The inner walls of the two driving rotating rings 2207 are fixedly connected to the second fixed toothed belt 2208. The ends of the two driving rotating rods 2201 close to each other are fixedly connected to the second rotating gear 2203, and the two second rotating gears 2203 are respectively meshed with the two second fixed toothed belts 2208. The outer surfaces of the two driving rotating rods 2201 are fixedly connected to the rotating fan blades 2204, and the outer surfaces of the two limiting cylinders 2113 are provided with equidistant The air inlets 2205 are arranged in a circle, and each of the air inlets 2205 is connected to the cleaning drum 2115. The outer surface of the cleaning drum 2115 is provided with air outlets 2206 arranged in a circle at equal distances. By setting up a mobile blowing unit 22, the rotating fan blades 2204 can be used to make the outside air pass through the air inlets 2205 and the cleaning drum 2115 while cleaning the surface of the processing platform 11 and the surface of the processing material 19 by using the rotating cleaning brush 2116, and then be ejected from the air outlets 2206 outside the cleaning drum 2115, so that the dust on the surface of the processing platform 11 and the surface of the processing material 19 can be easily cleaned, thereby improving the cleaning effect of the equipment, further saving some manual cleaning time, and improving the automation of the equipment; The outer surfaces of the two driving rotating rods 2201 are fixedly connected with stabilizing rings 2202, and the side surfaces of the two stabilizing rings 2202 that are away from each other are respectively in contact with the side surfaces of the two limiting sliders 2112 that are close to each other. The stabilizing rings 2202 are used to limit the driving rotating rods 2201 inside the limiting cylinder 2113, so that the rotating fan blades 2204 can rotate stably for blowing air.

[0028] The specific implementation of this embodiment is as follows: while the upper surface of the processing platform 11 and the upper surface of the processing material 19 are cleaned by the moving and rotating cleaning brush 2116, since the driving rotating rod 2201 is arranged in the two limiting sliders 2112, and the driving rotating ring 2207 rotates in the limiting cylinder 2113, the second rotating gear 2203 at one end of the two driving rotating rods 2201 can be engaged with the second fixed toothed belt 2208 fixed on the inner wall of the driving rotating ring 2207, so that the second rotating gear 2203 is driven to rotate synchronously through the rotation of the second fixed toothed belt 2208, and then the rotating blade 2204 fixed on the outer surface of the driving rotating rod 2201 can be rotated, and the rotating blade 220 4 drives air to move. Since an air inlet 2205 is provided on the outer surface of the limiting cylinder 2113, and a plurality of air outlets 2206 are provided on the outer surface of the cleaning rotating cylinder 2115, the rotating fan blades 2204 can drive the outside air to be transported to the air outlet 2206 through the air inlet 2205 and sprayed outward. When the upper surface of the processing platform 11 and the upper surface of the processing material 19 are cleaned by the rotating cleaning brush 2116, a certain amount of dust will be stirred up. The air sprayed from the air outlet 2206 is used to clean the dust on the upper surface of the processing platform 11 and the upper surface of the processing material 19, thereby improving the cleaning effect of the equipment, further saving a part of the manual cleaning time, and improving the automation degree of the equipment.

[0029] Example 3: Please refer to Figure 1 , Figure 2 and Figure 4-Figure 6 The present invention provides a technical solution: a new type of double-cylinder vacuum pressing equipment. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0030] As a further limitation of the cleaning and blowing mechanism 2 of the present invention, a cooling and material taking mechanism 3 is provided below the rotating cleaning unit 21, and the cooling and material taking mechanism 3 is used in conjunction with the cleaning and blowing mechanism 2, and the cooling and material taking mechanism 3 is used to cool the processing material 19 on the lower mold 18 in the processing platform 11 and eject it from the processing platform 11; The cooling and material-collecting mechanism 3 includes a connecting pipe 302, the top end of the connecting pipe 302 is fixedly connected to the inner top wall of the processing platform 11, and the front and back sides of the processing platform 11 are provided with ventilation slots 301 arranged at equal distances. The interior of the connecting pipe 302 is slidably connected with a sliding connecting rod 309, and the outer surface of the sliding connecting rod 309 is fixedly connected with a limiting slide 312, and the limiting slide 312 is slidably connected to the interior of the connecting pipe 302. The top and bottom ends of the sliding connecting rod 309 are respectively provided with an air suction hole 310 and an air outlet hole 311, and the outer surface of the sliding connecting rod 309 is respectively provided with an air suction groove 315 and an air outlet groove 316 arranged at equal distances, and the air suction groove 315 is connected to the air suction hole 310 is connected, each air outlet groove 316 is connected to the air outlet hole 311, the bottom end of the connecting pipe 302 is fixedly connected with the installation connecting pipe 303, and the end of the installation connecting pipe 303 away from the connecting pipe 302 is fixedly connected with a vacuum pump 305 and an air pump 306, respectively. The vacuum pump 305 refers to a device or equipment that uses mechanical, physical, chemical or physical and chemical methods to evacuate the container to obtain a vacuum. The model of the vacuum pump 305 is SZB-4, and the air pump 306 is a device that removes air from a closed space or adds air from a closed space. The model of the air pump 306 is 550W-8L. The outer surface of the installation connecting pipe 303 is fixedly connected with a cooling The bottom surface of the cooling box 307 is fixedly connected to the inner bottom wall of the processing platform 11, and the left side of the cooling box 307 is fixedly inlaid with a semiconductor cooling sheet 308. The semiconductor cooling sheet 308 is a new type of cooling device that achieves the purpose of cooling through the Peltier effect. The model of the semiconductor cooling sheet 308 is TEC1-12706. The cooling end of the semiconductor cooling sheet 308 is arranged inside the cooling box 307. By setting the cooling material taking mechanism 3, the cooperation of the rotating cleaning unit 21 and the moving blowing unit 22 can be utilized. When the vacuum pump 305 and the air pump 306 are connected to the connecting pipe 302 by installing the connecting pipe 303, not only can Air can be ejected from one end of the connecting tube 302 or air can be sucked from one end of the connecting tube 302, so that vacuum can be formed between the upper mold 15 and the lower mold 18 by using the sucked air. Cold air can also be ejected from one end of the connecting tube 302 to cool the processed material 19, so that the processed material 19 can be taken out conveniently. The lower mold 18 can be squeezed by the ejected sliding connecting rod 309, so that the lower mold 18 can be ejected with the processed material 19, so that manpower is saved to pull and take it out, and the occurrence of safety accidents caused by manual misoperation can be further avoided, thereby improving the safety of the equipment and further improving the degree of automation of the equipment. The outer surface of the connecting pipe 302 is fixedly connected with a sealing ring 313, and the outer surface of the installation connecting pipe 303 is fixedly connected with the inner wall of the sealing ring 313. The connecting pipe 302 and the installation connecting pipe 303 are sealed and connected by the sealing ring 313, so that the vacuum pump 305 can be stably used to evacuate the space between the upper mold 15 and the lower mold 18; The input end of the vacuum pump 305 and the output end of the air pump 306 are both fixedly connected with electromagnetic valves 304, and the back of one electromagnetic valve 304 is fixedly connected to the front of the cooling box 307. By using two electromagnetic valves 304, it is convenient to control the air connection in the installation connecting pipe 303, so as to facilitate the use of the structure; The outer surface of the vacuum pump 305 and the outer surface of the air pump 306 are fixedly connected with four supporting legs 314, and the bottom ends of the eight supporting legs 314 are fixedly connected to the inner bottom wall of the processing platform 11. Through the multiple supporting legs 314, the vacuum pump 305 and the air pump 306 are stably fixed inside the processing platform 11, thereby improving the working stability of the vacuum pump 305 and the air pump 306.

[0031] The specific implementation of this embodiment is as follows: after the moving and rotating cleaning brush 2116 cleans the upper surface of the processing platform 11 and the upper surface of the processing material 19, the cleaning brush 2116 will move from one side of the processing platform 11 to the other side, and at the same time, the upper mold 15 can be used to squeeze the processing material 19 on the lower mold 18, and the upper mold 15 and the lower mold 18 can be used to press the processing material 19. At this time, by controlling the power supply of the vacuum pump 305, the space formed by the upper mold 15 and the lower mold 18 can be pressurized by installing the connecting pipe 303 and the connecting pipe 302. The vacuum is drawn, and the sliding connecting rod 309 in the connecting pipe 302 moves downward until the suction groove 315 is exposed, so that the air can be drawn out through the suction hole 310 and the suction groove 315, so that the space formed by the upper mold 15 and the lower mold 18 can be easily vacuumed, and the corresponding solenoid valve 304 is used to close the air inlet and outlet of the installation connecting pipe 303. After the vacuum pressing process of the processing material 19 is completed, the above steps are repeated to lift the upper mold 15 to the required position, and then by controlling the power supply of the air pump 306 and the semiconductor cooling sheet 308, the air pump 306 can be used to pass through the lower mold 18. The connecting pipe 303 and the connecting pipe 302 are installed to blow air into the space formed by the upper mold 15 and the lower mold 18. The increase of air pressure will cause the sliding connecting rod 309 to slide upward in the connecting pipe 302, so that the top of the sliding connecting rod 309 can contact the bottom surface of the lower mold 18, and the air outlet hole 311 and the air outlet groove 316 can blow air to the bottom of the lower mold 18. The semiconductor refrigeration sheet 308 on one side of the cooling box 307 is used to cool the air blown to the lower mold 18, so that the lower mold 18 and the processed material 19 can be cooled by cold air, and the lower mold 18 and the processed material 19 can be cooled by cold air. The power supply of the air pump 306 and the corresponding solenoid valve 304 can conveniently control the size of the delivered air pressure, thereby causing the sliding connecting rod 309 to continue to move upward until cold air can be delivered outward using the three air outlet grooves 316. The pushing and squeezing of the sliding connecting rod 309 can push the lower mold 18 and the processed material 19 in the processing platform 11, so that the lower mold 18 can be ejected with the processed material 19, saving manpower to pull and pick it up, further avoiding the occurrence of safety accidents caused by human misoperation, thereby improving the safety of the equipment and further improving the degree of automation of the equipment.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel double-cylinder vacuum pressing device, comprising a pressing processing mechanism (1), characterized in that: The pressing processing mechanism (1) comprises a processing platform (11), the bottom surface of the processing platform (11) is fixedly connected to two groups of movable legs (12), the bottom end of each group of movable legs (12) is fixedly connected to a universal wheel (13), the upper surface of the processing platform (11) is fixedly connected to a support frame (16), the inner wall of the support frame (16) is fixedly connected to two telescopic cylinders (17), the telescopic ends of the two telescopic cylinders (17) are commonly fixedly connected to an upper mold (15), the interior of the processing platform (11) is clamped with a lower mold (18), a processing material (19) is arranged above the lower mold (18), and a cleaning and blowing mechanism (2) is arranged above the processing platform (11); The cleaning and blowing mechanism (2) comprises a rotary cleaning unit (21), the rotary cleaning unit (21) being located above the processing platform (11), and the rotary cleaning unit (21) being used to perform rotary cleaning on the surface of the processing platform (11) and the surface of the processing material (19); The cleaning and blowing mechanism (2) further comprises a mobile blowing unit (22), wherein the mobile blowing unit (22) is located inside the rotating cleaning unit (21), and the mobile blowing unit (22) is used in conjunction with the rotating cleaning unit (21), and the mobile blowing unit (22) is used to blow dust off the surface of the processing platform (11) and the surface of the processing material (19); A cooling and material-removing mechanism (3) is provided below the rotating cleaning unit (21). The cooling and material-removing mechanism (3) is used in conjunction with the cleaning and blowing mechanism (2). The cooling and material-removing mechanism (3) is used to cool the processing material (19) on the lower mold (18) in the processing platform (11) and eject it from the processing platform (11).

2. The novel double-cylinder vacuum pressing equipment according to claim 1 is characterized in that: The rotary cleaning unit (21) comprises two extension rods (2101), the bottom ends of the two extension rods (2101) are fixedly connected to the upper surface of the upper mold (15), the ends of the two extension rods (2101) that are away from each other are fixedly connected to a stabilizing slip ring (2102), the upper surface of the processing platform (11) is fixedly connected to two transmission boxes (2106), the interiors of the two transmission boxes (2106) are rotatably connected to a rotating rod (2104), the two rotating rods (2104) are rotatably connected to the interior of the support frame (16), the two rotating rods (2104) are respectively slidably connected to the interiors of the two stabilizing slip rings (2102), and the two rotating rods (2104) are respectively rotatably connected to the interiors of the two stabilizing slip rings (2102). The two stabilizing slip rings (2102) are internally connected with four rotating balls (2103) in rotation, the outer surfaces of the two rotating rods (2104) are provided with four spiral grooves (2105), and the eight rotating balls (2103) slide along the inside of the eight spiral grooves (2105), respectively, the inner parts of the two transmission boxes (2106) are internally connected with transmission screws (2108) in rotation, the bottom ends of the two rotating rods (2104) are fixedly connected with driving bevel gears (2109), the outer surfaces of the two transmission screws (2108) are fixedly connected with driven bevel gears (2110), and the two driving bevel gears (2109) are respectively connected with the two The driven bevel gears (2110) are meshed with each other, the interiors of the two transmission boxes (2106) are slidably connected with threaded cylinders (2111), the two transmission screws (2108) are respectively threadedly connected to the interiors of the two threaded cylinders (2111), the outer surfaces of the two transmission boxes (2106) are provided with two limiting slide grooves (2107), the outer surfaces of the two threaded cylinders (2111) are fixedly connected with limiting sliders (2112), the two limiting sliders (2112) are respectively slidably connected to the interiors of the four limiting slide grooves (2107), the side surfaces of the two limiting sliders (2112) close to each other are fixedly connected with the limiting cylinder (2113), and the interiors of the two limiting cylinders (2113) are connected together. A cleaning drum (2115) is rotatably connected, and a cleaning brush (2116) is fixedly connected to the outer surface of the cleaning drum (2115). The bristles of the cleaning brush (2116) are divided into two groups. The cleaning ends of one group of the brushes of the cleaning brush (2116) are in contact with the upper surface of the processing platform (11). Two first rotating gears (2114) are fixedly connected to the outer surface of the cleaning drum (2115). Two mounting strips (2117) are fixedly connected to the upper surface of the processing platform (11). The upper surfaces of the two mounting strips (2117) are both fixedly connected to a first fixed toothed belt (2118), and the two first rotating gears (2114) are respectively meshed with the two first fixed toothed belts (2118).

3. The novel double-cylinder vacuum pressing equipment according to claim 2 is characterized in that: The outer surfaces of the two rotating rods (2104) are fixedly connected to stabilizing bearings (2119), and the outer rings of the two stabilizing bearings (2119) are fixedly connected to the bottom surface of the support frame (16).

4. The novel double-cylinder vacuum pressing equipment according to claim 1 is characterized in that: The outer surfaces of the two telescopic oil cylinders (17) are both fixedly connected to a fixing ring (14), and the bottom surfaces of the two fixing rings (14) are both fixedly connected to the upper surface of the support frame (16).

5. The novel double-cylinder vacuum pressing equipment according to claim 2 is characterized in that: The mobile blowing unit (22) comprises two driving rotating rods (2201), the two driving rotating rods (2201) are respectively rotatably connected to the inside of two limiting sliders (2112), the left end and the right end of the cleaning rotating drum (2115) are both fixedly connected to a driving rotating ring (2207), the two driving rotating rings (2207) are respectively rotatably connected to the inside of two limiting drums (2113), the inner walls of the two driving rotating rings (2207) are both fixedly connected to a second fixed toothed belt (2208), and the ends of the two driving rotating rods (2201) that are close to each other are both fixedly connected to the second fixed toothed belt (2208). A second rotating gear (2203) is fixedly connected thereto, and the two second rotating gears (2203) are respectively meshed with two second fixed toothed belts (2208); the outer surfaces of the two driving rotating rods (2201) are fixedly connected with rotating fan blades (2204); the outer surfaces of the two limiting cylinders (2113) are provided with air inlets (2205) arranged equidistantly in a circle; each of the air inlets (2205) is connected to a cleaning rotating drum (2115); and the outer surface of the cleaning rotating drum (2115) is provided with air outlets (2206) arranged equidistantly in a circle.

6. The novel double-cylinder vacuum pressing device according to claim 5 is characterized in that: The outer surfaces of the two driving rotating rods (2201) are both fixedly connected with stabilizing rings (2202), and the side surfaces of the two stabilizing rings (2202) that are away from each other are in contact with the side surfaces of the two limiting sliding blocks (2112) that are close to each other.

7. The novel double-cylinder vacuum pressing equipment according to claim 1 is characterized in that: The cooling and material-removing mechanism (3) comprises a connecting pipe (302), the top end of the connecting pipe (302) being fixedly connected to the inner top wall of the processing platform (11), the front and back sides of the processing platform (11) being provided with ventilation slots (301) arranged at equal distances, the interior of the connecting pipe (302) being slidably connected with a sliding connecting rod (309), the outer surface of the sliding connecting rod (309) being fixedly connected with a limiting slide plate (312), the limiting slide plate (312) being slidably connected to the interior of the connecting pipe (302), the top and bottom ends of the sliding connecting rod (309) being provided with an air intake hole (310) and an air outlet hole (311) respectively, the outer surface of the sliding connecting rod (309) being provided with an air intake slot (315) and an air outlet slot (311) arranged at equal distances respectively. 316), the air suction groove (315) is connected to the air suction hole (310), each of the air outlet grooves (316) is connected to the air outlet hole (311), the bottom end of the connecting pipe (302) is fixedly connected to the installation connecting pipe (303), the end of the installation connecting pipe (303) away from the connecting pipe (302) is fixedly connected to the vacuum pump (305) and the air pump (306), the outer surface of the installation connecting pipe (303) is fixedly connected to the cooling box (307), the bottom surface of the cooling box (307) is fixedly connected to the inner bottom wall of the processing platform (11), the left side surface of the cooling box (307) is fixedly inlaid with a semiconductor cooling plate (308), and the cooling end of the semiconductor cooling plate (308) is arranged inside the cooling box (307).

8. The novel double-cylinder vacuum pressing device according to claim 7 is characterized in that: The outer surface of the connecting pipe (302) is fixedly connected to a sealing ring (313), and the outer surface of the mounting connecting pipe (303) is fixedly connected to the inner wall of the sealing ring (313).

9. The novel double-cylinder vacuum pressing device according to claim 7 is characterized in that: The input end of the vacuum pump (305) and the output end of the air pump (306) are both fixedly connected to a solenoid valve (304), wherein the back side of one of the solenoid valves (304) is fixedly connected to the front side of the cooling box (307).

10. The novel double-cylinder vacuum pressing device according to claim 7 is characterized in that: The outer surface of the vacuum pump (305) and the outer surface of the air pump (306) are both fixedly connected to four support legs (314), and the bottom ends of the eight support legs (314) are all fixedly connected to the inner bottom wall of the processing platform (11).

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