A hot die forging press with automatic loading and unloading function

Abstract

The application discloses a hot die forging press with automatic feeding and discharging functions and relates to the technical field of hot die forging presses.The hot die forging press comprises a feeding device, a press and a discharging sliding table.The feeding device can automatically transport the heated blank to the die of the press, and can clean and remove the oxide skin and other impurities formed by the blank before the blank enters the die, so that the oxide skin and other impurities are prevented from being pressed into the forged piece during forging, and problems such as the decrease of the mechanical strength, surface quality and service life of the forged piece are avoided, the compactness of the internal structure of the forged piece and the quality of the finished product are improved, the press is used for forging the cleaned blank, the forged piece in the die can be automatically ejected after the forging is completed and is transported to the discharging sliding table, automatic discharging of the forged piece is realized, the problems of low efficiency and safety hazards caused by manual high-temperature part taking are avoided, the labor intensity of workers is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of hot forging press technology, specifically a hot forging press with automatic loading and unloading function. Background Technology

[0002] Hot forging presses are modern forging equipment used for precision metal forming. They are widely used in the aerospace field and are mainly used to forge heated aluminum billets at high temperatures to give the aluminum billets characteristic shapes and mechanical properties. Therefore, they play an important role in the mass production of high-strength parts.

[0003] In the production process of existing hot forging presses, it is usually necessary to manually feed the heated billet into the mold and remove the forged part after the forging is completed. Due to the high temperature of the billet, manual loading and unloading is not only labor-intensive but also carries the risk of high temperature burns. At the same time, manual loading and unloading is inefficient, affecting the overall production efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a hot forging press with automatic loading and unloading function to solve the problems of high risk and low efficiency of manual loading and unloading in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a workbench is included, a feeding device is installed on the workbench, a press is installed on one side of the feeding device, and a discharge slide is installed on one side of the press; during operation, a high-temperature billet is placed into the feeding device, and after being cleaned by the feeding device, it enters the press, the press forges the high-temperature billet into a forging, and at the same time ejects the forging and transports it to the discharge slide for transport to the next process.

[0006] The feeding device includes a cleaning component and a support. A tilting component is installed on the inner side of the support, and a feeding slide is installed on one side of the support. During operation, the high-temperature billet slides from the feeding slide into the tilting component. The tilting component tilts the high-temperature forging. The tilted billet is then transported from the feeding slide to the press. The cleaning component absorbs the debris that has been cleaned off.

[0007] The cleaning assembly includes a cleaning housing mounted on a bracket. An air jet pipe and a first suction pipe are installed on one side of the cleaning housing, and a second suction pipe is installed on the other side. A sliding plunger is installed inside the cleaning housing, and a plunger rod is slidably mounted within the sliding plunger. An intermittent element is installed on the outside of the cleaning housing, and a dust collection box is installed on one side of the sliding plunger. The air jet pipe is connected to the air jet housing, the first suction pipe is connected to the first housing, and the second suction pipe is connected to the second housing.

[0008] The feeding slide includes a first slide, which is installed on one side of the support, and a second slide is installed on the other side of the support. The first slide cleans the upper surface of the billet, and the second slide cleans the lower surface of the billet.

[0009] The sliding plunger includes a first housing, which is installed inside the cleaning housing. A first one-way valve is installed at one end of the first housing. A first slag discharge port is provided on the first housing, and a second one-way valve is installed inside the first slag discharge port. A second housing and an air jet housing are installed on one side of the first housing. The air jet housing has an air inlet. A third one-way valve is installed at one end of the second housing, and a second slag discharge port is provided on the second housing, with a fourth one-way valve installed inside the second slag discharge port. A fifth one-way valve is installed at one end of the air jet housing. The first housing is used to absorb debris scraped off by the scraper, the second housing is used to absorb debris brushed off by the steel brush, and the air jet housing is used to spray air onto the steel brush to blow away the debris adhering to the brush, maintaining the cleaning ability of the steel brush and extending its service life.

[0010] The plunger rod includes a main rod, a first plunger head mounted on one side of the main rod, the first plunger head sliding within a first housing, a first elastic element installed between the first plunger head and the first housing, a second plunger head mounted on the other side of the main rod, the second plunger head sliding within a second housing, a second elastic element installed between the second plunger head and the second housing, a support rod mounted on the main rod, a third plunger head mounted on one side of the support rod, the third plunger head sliding within a jet housing, and a protruding rod mounted on the other side of the support rod. The first elastic element is a first spring, and the second elastic element is a second spring. When the convex rod moves towards the first housing, it drives the support rod to move towards the first housing. The support rod drives the main rod and the third plunger head to move towards the first housing. At this time, the fifth one-way valve closes. The main rod drives the second plunger head and the first plunger head to move towards the first housing. At this time, the first one-way valve closes, the second one-way valve opens, the third one-way valve opens, and the fourth one-way valve closes. The debris adsorbed by the first suction pipe enters the second housing. The debris remaining in the first housing is sprayed into the first slag discharge port and enters the dust collection box from the first slag discharge port. When the convex rod moves towards the first housing, it drives the support rod to move towards the first housing. The support rod drives the main rod and the third plunger head to move towards the first housing. At this time, the fifth one-way valve closes, the second one-way valve opens, the third one-way valve opens, and the fourth one-way valve closes. The debris adsorbed by the first suction pipe enters the second housing. The debris remaining in the first housing is sprayed into the first slag discharge port and enters the dust collection box from the first slag discharge port. When the rod moves away from the first housing, the convex rod drives the support rod to move away from the first housing, and the support rod drives the main rod and the third plunger head to move away from the first housing. At this time, the fifth one-way valve opens, spraying the gas in the jet housing onto the steel brush and blowing away the debris adhering to the steel brush. The main rod drives the second plunger head and the first plunger head to move away from the first housing. At this time, the first one-way valve opens, the second one-way valve closes, the third one-way valve closes, and the fourth one-way valve opens. The debris adsorbed by the second suction pipe enters the first housing, and the debris remaining in the second housing is sprayed into the second slag discharge port and enters the dust collection box from the first slag discharge port.

[0011] The intermittent element includes an active disc mounted on a bracket. A first rotating shaft is mounted on the active disc, and a first driving component is mounted on the first rotating shaft. A toggle block is mounted on the active disc. A grooved wheel is mounted on one side of the active disc, and a double-headed cam is mounted on the grooved wheel. The double-headed cam abuts against a protruding rod. The first driving component is connected to a control system. The first driving component is a first motor, which drives the first rotating shaft to rotate. The first rotating shaft drives the active disc to rotate, and the active disc drives the toggle block to rotate. When the billet enters the steel brush area, the toggle block enters the grooved wheel, driving the grooved wheel to rotate. The grooved wheel drives the double-headed cam to rotate, and the double-headed cam drives the protruding rod to move closer to the first housing. When the billet enters the scraper area, a first spring and a second spring drive the protruding rod to reset.

[0012] The first slide includes a first slide rail, which is installed on one side of the support. A steel brush is rotatably mounted on the first slide rail, and a second drive component is installed on one side of the steel brush. A first receiving trough is provided on the first slide rail, and a first collection box is installed on one side of the first receiving trough. The second drive component is connected to the control system. The second drive component is a second motor, which drives the steel brush to rotate. When the billet passes through the steel brush, the steel brush cleans the upper surface of the billet. The removed oxide scale and large particles slide from the first receiving trough into the first collection box, while small debris is adsorbed by the first suction pipe.

[0013] The second slide includes a second slide rail, which is installed on one side of the support. A scraper is mounted on the second slide rail, and a second receiving trough is provided on the second slide rail. A second collection box is installed on one side of the second receiving trough. When the billet passes through the scraper, the scraper scrapes off the oxide scale and other impurities adhering to the top surface after it has been turned over. The oxide scale and large particles slide from the second receiving trough into the first collection box, while small debris is adsorbed by the second suction pipe.

[0014] The flipping assembly includes a U-shaped plate. A second rotating shaft is mounted on the outer side of the U-shaped plate, rotating on a bracket. A third driving component is mounted on one side of the second rotating shaft. A fixing plate is mounted on the inner side of the U-shaped plate. A fourth driving component is mounted on one side of the fixing plate, and a clamping plate is mounted on the other side of the fixing plate. The fourth driving component is mounted on the clamping plate. The third and fourth driving components are connected to a control system. The third driving component is a third motor, and the fourth driving component is a cylinder. The billet enters the U-shaped plate from the first slide rail. The control cylinder drives the clamping plate to clamp the billet, and the control motor drives the second rotating shaft to rotate. The second rotating shaft drives the U-shaped plate to flip, flipping the billet. The control cylinder drives the clamping plate to reset, and the billet slides from the flipping assembly onto the second slide rail.

[0015] The press includes a frame, on which a fifth drive component is mounted. A crankshaft is rotatably mounted within the frame, a connecting rod is rotatably mounted on the crankshaft, and a slider is rotatably mounted on the connecting rod. The slider slides within the frame. A die is mounted on one side of the slider and rotates within the frame. A sixth drive component is mounted on one side of the die. The fifth and sixth drive components are connected to a control system. The fifth drive component includes a fifth motor and a bevel gear. The drive end of the fifth motor is mounted on the gear, which is mounted on the crankshaft. The sixth drive component is a sixth motor. An ejector mechanism is mounted on one side of the die. The fifth motor drives the gear to rotate, which in turn drives the crankshaft to rotate. The crankshaft drives the connecting rod to rotate, and the connecting rod causes the slider to slide up and down within the frame, forging the billet into a forging. After forging is complete, the ejector mechanism ejects the forging from the die. The sixth motor drives the die to rotate, sliding the forging onto a discharge slide for the next process.

[0016] Compared with the prior art, the beneficial effects of the present invention are: This invention employs an automatic loading and unloading device, which can automatically transport the heated billet to the mold of the press. Simultaneously, before entering the mold, it can clean and remove the oxide scale and other impurities formed on the billet, preventing the oxide scale and other impurities from being pressed into the forging during forging, which would cause problems such as reduced strength of the forging. After forging, it can also automatically eject the forging from the mold to the unloading area, realizing automatic unloading of forgings, reducing the labor intensity of manual labor, and improving production efficiency. Attached Figure Description

[0017] Figure 1 This is a perspective view of the hot forging press of the present invention; Figure 2 This is a perspective view of the feeding device of the present invention; Figure 3 This is a schematic diagram of the internal structure of the cleaning component of the present invention; Figure 4 This is a perspective view of the feeding slide of the present invention; Figure 5 This is a cross-sectional view of the cleaning component of the present invention; Figure 6 This is a perspective view of the intermittent element of the present invention; Figure 7 This is a perspective view of the feeding slide and the tilting assembly of the present invention; Figure 8 This is a perspective view of the press of the present invention.

[0018] In the diagram: 1. Feeding device; 11. Cleaning assembly; 111. Cleaning housing; 112. Sliding plunger; 1121. First housing; 1122. First slag discharge port; 1123. Second housing; 1124. Second slag discharge port; 1125. Air jet housing; 113. Plunger rod; 1131. Main rod; 1132. First plunger head; 1133. Second plunger head; 1134. Support rod; 1135. Third plunger head; 1136. First elastic element; 1137. Second elastic element; 1138. Protruding rod; 114. Intermittent element; 1141. Drive disc; 1142. Actuating block; 1143. Grooved wheel; 1144. Double-headed cam; 115. Air jet pipe; 16. First suction pipe; 117. Second suction pipe; 118. Dust collection box; 12. Feeding slide; 121. First slide; 1211. First slide rail; 1212. Steel brush; 1213. Second drive component; 1214. First receiving trough; 122. Second slide; 1221. Second slide rail; 1222. Scraper; 1223. Second receiving trough; 13. Tilting assembly; 131. U-shaped plate; 132. Fixing plate; 133. Fourth drive component; 134. Clamping plate; 14. Bracket; 2. Press; 21. Frame; 22. Fifth drive component; 23. Crankshaft; 24. Connecting rod; 25. Slider; 26. Mold; 27. Sixth drive component; 3. Unloading slide. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Example: Figures 1-8 As shown, the present invention provides a technical solution: a hot die forging press with automatic loading and unloading function includes a worktable, a loading device 1 is installed on the worktable, a press 2 is installed on one side of the loading device 1, and a unloading slide 3 is installed on one side of the press 2. During operation, a high-temperature billet is placed into the loading device 1, and after being cleaned by the loading device 1, it enters the press 2. The press 2 forges the high-temperature billet into a forging, and at the same time ejects the forging and transports it to the unloading slide 3 for transport to the next process.

[0021] The feeding device 1 includes a cleaning component 11 and a support 14. A flipping component 13 is installed on the inner side of the support 14, and a feeding slide 12 is installed on one side of the support 14. During operation, the high-temperature billet slides from the feeding slide 12 into the flipping component 13. The flipping component 13 flips the high-temperature forging. The flipped billet is transported from the feeding slide 12 to the press 2. The cleaning component 11 absorbs the debris that is cleaned off.

[0022] The cleaning assembly 11 includes a cleaning housing 111, which is mounted on a bracket 14. A jet pipe 115 and a first suction pipe 116 are mounted on one side of the cleaning housing 111, and a second suction pipe 117 is mounted on the other side. A sliding plunger 112 is installed inside the cleaning housing 111, and a plunger rod 113 is slidably mounted inside the sliding plunger 112. An intermittent element 114 is mounted on the outside of the cleaning housing 111, and a dust collection box 118 is mounted on one side of the sliding plunger 112. The jet pipe 115 is connected to the jet housing 1125, the first suction pipe 116 is connected to the first housing 1121, and the second suction pipe 117 is connected to the second housing 1123.

[0023] The feeding slide 12 includes a first slide 121, which is installed on one side of the bracket 14, and a second slide 122 is installed on the other side of the bracket 14. The first slide 121 cleans the upper surface of the billet, and the second slide 122 cleans the lower surface of the billet.

[0024] The sliding plunger 112 includes a first housing 1121, which is installed inside the cleaning housing 111. A first one-way valve is installed at one end of the first housing 1121. A first slag discharge port 1122 is provided on the first housing 1121. A second one-way valve is installed inside the first slag discharge port 1122. A second housing 1123 and an air jet housing 1125 are installed on one side of the first housing 1121. An air inlet is provided on the air jet housing 1125. A third one-way valve is installed at one end of the second housing 1123. A second slag discharge port 1124 is provided on the second housing 1123. A fourth one-way valve is installed inside the second slag discharge port 1124. A fifth one-way valve is installed at one end of the air jet housing 1125. The first housing 1121 is used to absorb the debris scraped off by the scraper 1222, the second housing 1123 is used to absorb the debris brushed off by the steel brush 1212, and the air jet housing 1125 is used to spray air onto the steel brush 1212 to blow away the debris adhering to the steel brush 1212, maintain the cleaning ability of the steel brush 1212, and extend the service life of the steel brush 1212.

[0025] The plunger rod 113 includes a main rod 1131, a first plunger head 1132 mounted on one side of the main rod 1131, the first plunger head 1132 sliding within a first housing 1121, a first elastic element 1136 installed between the first plunger head 1132 and the first housing 1121, a second plunger head 1133 mounted on the other side of the main rod 1131, the second plunger head 1133 sliding within a second housing 1123, a second elastic element 1137 installed between the second plunger head 1133 and the second housing 1123, a support rod 1134 mounted on the main rod 1131, a third plunger head 1135 mounted on one side of the support rod 1134, the third plunger head 1135 sliding within a jet housing 1125, and a protruding rod 1138 mounted on the other side of the support rod 1134. The first elastic element 1136 is a first spring, and the second elastic element 1137 is a second spring. When the protruding rod 1138 moves towards the first housing 1121, the protruding rod 1138 drives the support rod 1134 to move towards the first housing 1121. The support rod 1134 drives the main rod 1131 and the third plunger head 1135 to move towards the first housing 1121. At this time, the fifth one-way valve closes. The main rod 1131 drives the second plunger head 1133 and the first plunger head 1132 to move towards the first housing 1121. At this time, the first one-way valve closes, the second one-way valve opens, the third one-way valve opens, and the fourth one-way valve closes. The debris adsorbed by the first suction pipe 116 enters the second housing 1123. The debris remaining in the first housing 1121 is sprayed into the first slag discharge port 1122 and enters the dust collection box 118 from the first slag discharge port 1122. When the protruding rod 1138 moves towards the first housing 1121, the fifth one-way valve closes. The fifth one-way valve closes. The main rod 1138 drives the second plunger head 1133 and the first plunger head 1132 to move towards the first housing 1121. When 138 moves away from the first housing 1121, the protruding rod 1138 drives the support rod 1134 to move away from the first housing 1121. The support rod 1134 drives the main rod 1131 and the third plunger head 1135 to move away from the first housing 1121. At this time, the fifth one-way valve opens, spraying the gas in the jet housing 1125 onto the steel brush 1212, blowing away the debris adhering to the steel brush 1212. The main rod 1131 drives the second plunger head 1133 and the first plunger head 1132 to move away from the first housing 1121. At this time, the first one-way valve opens, the second one-way valve closes, the third one-way valve closes, and the fourth one-way valve opens. The debris adsorbed by the second suction pipe 117 enters the first housing 1121. The debris remaining in the second housing 1123 is sprayed into the second slag discharge port 1124 and enters the dust collection box 118 from the first slag discharge port 1122.

[0026] The intermittent element 114 includes an active disk 1141, which is mounted on a bracket 14. A first rotating shaft is mounted on the active disk 1141, and a first driving component is mounted on the first rotating shaft. A toggle block 1142 is mounted on the active disk 1141. A grooved wheel 1143 is mounted on one side of the active disk 1141, and a double-headed cam 1144 is mounted on the grooved wheel 1143. The double-headed cam 1144 abuts against a protruding rod 1138. The first driving component is connected to the control system. The first driving component is a first motor, which drives the first rotating shaft to rotate. The first rotating shaft drives the active disk 1141 to rotate. The active disk 1141 drives the actuating block 1142 to rotate. When the billet enters the steel brush 1212 area, the actuating block 1142 enters the grooved wheel 1143. The actuating block 1142 drives the grooved wheel 1143 to rotate. The grooved wheel 1143 drives the double-headed cam 1144 to rotate. The double-headed cam 1144 drives the protruding rod 1138 to move towards the first housing 1121. When the billet enters the scraper 1222 area, the first spring and the second spring drive the protruding rod 1138 to reset.

[0027] The first slide table 121 includes a first slide rail 1211, which is mounted on one side of the bracket 14. A steel brush 1212 is rotatably mounted on the first slide rail 1211. A second drive component 1213 is mounted on one side of the steel brush 1212. A first receiving trough 1214 is provided on the first slide rail 1211, and a first collection box is mounted on one side of the first receiving trough 1214. The second drive component 1213 is connected to the control system. The second drive component 1213 is a second motor, which drives the steel brush 1212 to rotate. When the billet passes through the steel brush 1212, the steel brush 1212 cleans the upper surface of the billet. The oxide scale and large particles removed slide from the first receiving trough 1214 into the first collection box, while small debris is adsorbed by the first suction pipe 116.

[0028] The second slide table 122 includes a second slide rail 1221, which is installed on one side of the bracket 14. A scraper 1222 is mounted on the second slide rail 1221, and a second receiving trough 1223 is provided on the second slide rail 1221. A second collection box is installed on one side of the second receiving trough 1223. When the billet passes through the scraper 1222, the scraper 1222 scrapes off the oxide scale and other impurities adhering to the upper surface after it has been turned over. The oxide scale and large particles slide from the second receiving trough 1223 into the first collection box, while small debris is adsorbed by the second suction pipe 117.

[0029] The flipping assembly 13 includes a U-shaped plate 131. A second rotating shaft is mounted on the outer side of the U-shaped plate 131 and rotates on a bracket 14. A third driving component is mounted on one side of the second rotating shaft. A fixing plate 132 is mounted on the inner side of the U-shaped plate 131. A fourth driving component 133 is mounted on one side of the fixing plate 132, and a clamping plate 134 is mounted on the other side of the fixing plate 132. The fourth driving component 133 is mounted on the clamping plate 134. The third driving component and the fourth driving component 133 are connected to a control system. The third driving component is a third motor, and the fourth driving component 133 is a cylinder. The billet enters the U-shaped plate 131 from the first slide rail 1211. The control cylinder drives the clamping plate 134 to clamp the billet. The control motor drives the second rotating shaft to rotate, and the second rotating shaft drives the U-shaped plate 131 to flip, flipping the billet. The control cylinder drives the clamping plate 134 to reset, and the billet slides from the flipping assembly 13 onto the second slide rail 1221.

[0030] The press 2 includes a frame 21, on which a fifth drive component 22 is mounted. A crankshaft 23 is rotatably mounted inside the frame 21. A connecting rod 24 is rotatably mounted on the crankshaft 23. A slider 25 is rotatably mounted on the connecting rod 24. The slider 25 slides inside the frame 21. A mold 26 is mounted on one side of the slider 25. The mold 26 rotates inside the frame 21. A sixth drive component 27 is mounted on one side of the mold 26. The fifth drive component 22 and the sixth drive component 27 are connected to the control system. The fifth drive component 22 includes a fifth motor and a bevel gear. The drive end of the fifth motor is mounted on the gear, and the gear is mounted on the crankshaft 23. The sixth drive component 27 is a sixth motor. An ejector mechanism is installed on one side of the mold 26. The fifth motor drives the gear to rotate, the gear drives the crankshaft 23 to rotate, the crankshaft 23 drives the connecting rod 24 to rotate, and the connecting rod 24 drives the slider 25 to slide up and down in the frame 21 to forge the billet into a forging. After forging is completed, the ejector mechanism ejects the forging from the mold 26. The sixth motor drives the mold 26 to rotate and slides the forging into the unloading slide 3 to enter the next process.

[0031] Working principle of the invention: During operation, the billet is placed on the first slide rail 1211, and the billet 1211 slides on the first slide rail 1211. The second motor is controlled to drive the steel brush 1212 to rotate. When the billet passes the steel brush 1212, the steel brush 1212 cleans the upper surface of the billet. The oxide scale and large particles removed slide from the first receiving trough 1214 into the first collection box. Small debris is adsorbed by the first suction pipe 116. The billet enters the U-shaped plate 131 from the first slide rail 1211. The control cylinder drives the clamping plate. 134 clamps the billet, and controls the third motor to drive the second rotating shaft to rotate. The second rotating shaft drives the U-shaped plate 131 to flip, flipping the billet. The control cylinder drives the clamping plate 134 to reset, and the billet slides from the flipping assembly 13 onto the second slide rail 1221. When the billet passes the scraper 1222, the scraper 1222 scrapes off the oxide scale and other impurities adhering to the upper surface after flipping. The oxide scale and large particles slide from the second receiving trough 1223 into the first collection box, and small debris is adsorbed by the second suction pipe 117.

[0032] The first motor drives the first rotating shaft to rotate, which in turn drives the active disk 1141 to rotate. The active disk 1141 drives the actuating block 1142 to rotate. When the billet enters the steel brush 1212 area, the actuating block 1142 enters the grooved wheel 1143. The actuating block 1142 drives the grooved wheel 1143 to rotate, which in turn drives the double-headed cam 1144 to rotate. The double-headed cam 1144 drives the protruding rod 1138 to move closer to the first housing 1121. When the billet enters the scraper 1222 area, the first spring and the second spring drive the protruding rod 1138 to reset.

[0033] When the protruding rod 1138 moves towards the first housing 1121, it drives the support rod 1134 to move towards the first housing 1121. The support rod 1134 then drives the main rod 1131 and the third plunger head 1135 to move towards the first housing 1121. At this time, the fifth one-way valve closes. The main rod 1131 drives the second plunger head 1133 and the first plunger head 1132 to move towards the first housing 1121. At this time, the first one-way valve closes, the second one-way valve opens, the third one-way valve opens, and the fourth one-way valve closes. The debris adsorbed by the first suction pipe 116 enters the second housing 1123. The debris remaining in the first housing 1121 is sprayed into the first slag discharge port 1122 and enters the dust collection box 118 from the first slag discharge port 1122. When the protruding rod 1138 moves away from the first housing 1121, it drives the support rod 1134 to move towards the first housing 1121. The support rod 1134 moves away from the first housing 1121, driving the main rod 1131 and the third plunger head 1135 to move away from the first housing 1121. At this time, the fifth one-way valve opens, spraying the gas in the jet housing 1125 onto the steel brush 1212, blowing away the debris adhering to the steel brush 1212, maintaining the cleaning ability of the steel brush 1212, and extending the service life of the steel brush 1212. The main rod 1131 drives the second plunger head 1133 and the first plunger head 1132 to move away from the first housing 1121. At this time, the first one-way valve opens, the second one-way valve closes, the third one-way valve closes, and the fourth one-way valve opens. The debris adsorbed by the second suction pipe 117 enters the first housing 1121, and the debris remaining in the second housing 1123 is sprayed into the second slag discharge port 1124 and enters the dust collection box 118 from the first slag discharge port 1122.

[0034] When the billet slides from the second slide rail 1221 into the mold 26, the fifth motor drives the gear to rotate, the gear drives the crankshaft 23 to rotate, the crankshaft 23 drives the connecting rod 24 to rotate, and the connecting rod 24 drives the slider 25 to slide up and down in the frame 21 to forge the billet into a forging. When the forging is completed, the ejector mechanism ejects the forging from the mold 26, and the sixth motor drives the mold 26 to rotate, sliding the forging into the unloading slide 3 to enter the next process.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A hot forging press with automatic loading and unloading function, characterized in that: Includes a workbench, on which a feeding device (1) is installed, a press (2) is installed on one side of the feeding device (1), and a discharge slide (3) is installed on one side of the press (2). The feeding device (1) includes a cleaning component (11) and a bracket (14). A flipping component (13) is installed on the inner side of the bracket (14), and a feeding slide (12) is installed on one side of the bracket (14). The cleaning assembly (11) includes a cleaning housing (111) mounted on a bracket (14). A jet pipe (115) and a first suction pipe (116) are installed on one side of the cleaning housing (111), and a second suction pipe (117) is installed on the other side of the cleaning housing (111). A sliding plunger (112) is installed inside the cleaning housing (111), and a plunger rod (113) is slidably installed inside the sliding plunger (112). An intermittent element (114) is installed on the outside of the cleaning housing (111), and a dust collection box (118) is installed on one side of the sliding plunger (112).

2. A hot forging press with automatic loading and unloading function according to claim 1, characterized in that: The feeding slide (12) includes a first slide (121), which is installed on one side of the bracket (14), and a second slide (122) is installed on the other side of the bracket (14).

3. A hot forging press with automatic loading and unloading function according to claim 1, characterized in that: The sliding plunger (112) includes a first housing (1121), which is installed inside the cleaning housing (111). A first one-way valve is installed at one end of the first housing (1121). A first slag discharge port (1122) is provided on the first housing (1121). A second one-way valve is installed inside the first slag discharge port (1122). A second housing (1123) and an air jet housing (1125) are installed on one side of the first housing (1121). An air inlet is provided on the air jet housing (1125). A third one-way valve is installed at one end of the second housing (1123). A second slag discharge port (1124) is provided on the second housing (1123). A fourth one-way valve is installed inside the second slag discharge port (1124). A fifth one-way valve is installed at one end of the air jet housing (1125).

4. A hot forging press with automatic loading and unloading function according to claim 3, characterized in that: The plunger rod (113) includes a main rod (1131), a first plunger head (1132) is mounted on one side of the main rod (1131), the first plunger head (1132) slides within a first housing (1121), a first elastic element (1136) is installed between the first plunger head (1132) and the first housing (1121), and a second plunger head (1133) is mounted on the other side of the main rod (1131). The second plunger head (1133) slides within the second housing (1123), and a second elastic element (1137) is installed between the second plunger head (1133) and the second housing (1123). A support rod (1134) is installed on the main rod (1131), and a third plunger head (1135) is installed on one side of the support rod (1134). The third plunger head (1135) slides within the jet housing (1125), and a protruding rod (1138) is installed on the other side of the support rod (1134).

5. A hot forging press with automatic loading and unloading function according to claim 4, characterized in that: The intermittent element (114) includes an active disk (1141) mounted on a bracket (14), a first rotating shaft mounted on the active disk (1141), a first driving member mounted on the first rotating shaft, a toggle block (1142) mounted on the active disk (1141), a grooved wheel (1143) mounted on one side of the active disk (1141), a double-headed cam (1144) mounted on the grooved wheel (1143), the double-headed cam (1144) abutting against a protruding rod (1138), and the first driving member connected to a control system.

6. A hot forging press with automatic loading and unloading function according to claim 2, characterized in that: The first slide (121) includes a first slide rail (1211), which is installed on one side of the bracket (14). A steel brush (1212) is rotatably mounted on the first slide rail (1211). A second drive member (1213) is installed on one side of the steel brush (1212). A first receiving trough (1214) is provided on the first slide rail (1211). A first collection box is installed on one side of the first receiving trough (1214). The second drive member (1213) is connected to the control system.

7. A hot forging press with automatic loading and unloading function according to claim 2, characterized in that: The second slide (122) includes a second slide rail (1221), which is installed on one side of the bracket (14). A scraper (1222) is installed on the second slide rail (1221), and a second receiving trough (1223) is provided on the second slide rail (1221). A second collection box is installed on one side of the second receiving trough (1223).

8. A hot forging press with automatic loading and unloading function according to claim 1, characterized in that: The flipping assembly (13) includes a U-shaped plate (131), a second rotating shaft is installed on the outer side of the U-shaped plate (131), the second rotating shaft rotates on the bracket (14), a third driving member is installed on one side of the second rotating shaft, a fixing plate (132) is installed on the inner side of the U-shaped plate (131), a fourth driving member (133) is installed on one side of the fixing plate (132), a clamping plate (134) is installed on the other side of the fixing plate (132), the fourth driving member (133) is installed on the clamping plate (134), and the third driving member and the fourth driving member (133) are connected to the control system.

9. A hot forging press with automatic loading and unloading function according to claim 1, characterized in that: The press (2) includes a frame (21), on which a fifth drive component (22) is mounted. A crankshaft (23) is rotatably mounted inside the frame (21). A connecting rod (24) is rotatably mounted on the crankshaft (23). A slider (25) is rotatably mounted on the connecting rod (24). The slider (25) slides inside the frame (21). A mold (26) is mounted on one side of the slider (25). The mold (26) rotates inside the frame (21). A sixth drive component (27) is mounted on one side of the mold (26). The fifth drive component (22) and the sixth drive component (27) are connected to a control system.

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