Die-casting production line and production process

Abstract

The invention discloses a die-casting production line and a production process, and relates to the field of die-casting equipment production, the die-casting production line comprises a die-casting machine and a smelting furnace, and a slag filtering and mixing mechanism is arranged in the smelting furnace; the soup feeding part drives a soup ladle to move through a soup feeding robot, and the molten metal is poured into a die casting machine for die casting; a pick-up part; the recycling conveying line is arranged on one side of the die-casting machine, the recycling conveying line and the smelting furnace are arranged in a linear array mode, the soup feeding part is arranged between the smelting furnace and the die-casting machine, the workpiece taking part is arranged between the recycling conveying line and the die-casting machine, and the workpiece taking robot drives the workpiece taking mechanism to take out workpieces in the die-casting machine. According to the die-casting production line and the production process provided by the invention, waste materials can be transported into the smelting furnace again, automatic die-casting and taking of workpieces can be realized, the taken waste materials can be recycled again, the cost for producing electronic product die-casting fittings or die-casting fittings in other fields can be reduced under the condition that certain quality is ensured, and the production efficiency is improved. And the economic benefit can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of die-casting production equipment production, and in particular to a die-casting production line and a production process. Background Art

[0002] Die casting is a metal casting process characterized by the use of mold cavity to apply high pressure to the molten metal to form the metal. The mold is usually made of stronger alloys. Most die castings are non-ferrous, such as zinc, copper, aluminum, magnesium, lead, tin, lead-tin alloys and their alloys.

[0003] According to the invention patent application with announcement number: CN220703767U and announcement date of 2024-04-02, a recycling production device for aluminum die-casting waste is disclosed, including a shell and a support leg, the lower end of the shell is fixedly connected to the support leg, the upper end of the shell is provided with a screening device, the screening device includes a connecting frame, the outer wall of the connecting frame is fixedly connected to the shell, the surface of the connecting frame is fixedly connected to the screen, the outer wall of the connecting frame is fixedly connected to the collection barrel, and the outer wall of the collection barrel is fixedly connected to the discharge pipe. Its main technical effect is: by making the aluminum die-casting waste fall onto the screen on the connecting frame, the surface of the screen is divided into three different levels of holes, and after being gradually screened from slag to block waste, it falls into the collection barrel in turn for collection, slides out from the discharge pipe into the interior of the crucible, and screens the aluminum die-casting waste inside the crucible, and heats separately, so that the melting speed of the aluminum die-casting waste in the crucible is accelerated, the recycling speed is accelerated, and the work efficiency and recycling rate are improved.

[0004] In the die-casting parts used in electronic equipment, the strength requirements of the materials are not high. A certain amount of waste can be mixed in the die-casting process, which will not affect the performance of the final die-casting parts and can still ensure the performance of the final die-casting parts. To this end, a die-casting production line and production process are proposed, aiming to recycle the waste parts of the die-casting material handle and re-invest them in die-casting production to reduce production costs. Summary of the invention

[0005] The purpose of the present invention is to provide a die-casting production line and a production process, aiming to propose the recycling of die-casting material handle waste parts and re-invest them in die-casting production to reduce production costs.

[0006] In order to achieve the above object, the present invention provides the following technical solutions: A die-casting production line, comprising a die-casting machine, and further comprising: A smelting furnace, wherein a slag filtering and mixing mechanism is provided inside the smelting furnace, waste materials are mixed by the slag filtering and mixing mechanism, and the waste materials are melted into liquid metal by the smelting furnace; The soup feeding part includes a soup feeding robot and a soup spoon. The soup feeding robot drives the soup spoon to move, and the molten metal is poured into the die-casting machine for die-casting; A pickup unit, comprising a pickup robot and a pickup mechanism; A recycling and transporting line is arranged on one side of the die casting machine. The recycling and transporting line and the smelting furnace are arranged in a linear array, the soup feeding part is arranged between the smelting furnace and the die-casting machine, and the picking part is arranged between the recycling and transporting line and the die-casting machine. The picking mechanism is driven by the picking robot to take out the workpiece in the die-casting machine.

[0007] Preferably, the slag filtering and mixing mechanism includes a blocking baffle, a filtering baffle, a pressing mechanism and a pushing mechanism, the two ends of the filtering baffle are respectively fixedly connected to the two ends of the smelting furnace, one end of the blocking baffle is connected to the filtering baffle, and the other end is connected to the smelting furnace, and the internal area of ​​the smelting furnace is divided into a first area, a second area and a third area by the blocking baffle and the filtering baffle, the output end of the pressing mechanism is located above the first area, and the output end of the pushing mechanism is located in the second area, and a filtering hole is opened on the outer wall of one side of the filtering baffle.

[0008] Preferably, the soup-feeding part further comprises a connecting base, a connecting support rod and a detection rod, the connecting base is fixedly connected to the output end of the soup-feeding robot, the connecting support rod is fixedly installed at one end of the connecting base, and the soup spoon is fixedly installed at the end of the connecting support rod away from the connecting base.

[0009] Preferably, the picking part also includes a spray mechanism, which includes a spray tube, a first uniform plate, a second uniform plate and a connecting plate, one end of the spray tube is connected to the connecting plate, the first uniform plate is fixedly mounted on the second uniform plate, and the second uniform plate is fixedly mounted on the connecting plate.

[0010] Preferably, a liquid separation groove is provided inside the first uniform plate, a liquid separation tube is fixedly installed inside the first uniform plate, a first liquid separation hole and a second liquid separation hole are respectively provided on both sides of the liquid separation tube, the first liquid separation holes are distributed in a linear array on the outer wall of the liquid separation tube, and the aperture of the first liquid separation hole is larger than the aperture of the second liquid separation hole.

[0011] Preferably, a liquid passing groove is provided inside the second uniform plate, a spiral diverter rod is fixedly installed inside the liquid passing groove, a liquid guiding groove is provided inside the connecting plate, and the spray pipe is connected to the liquid guiding groove.

[0012] Preferably, the picking mechanism comprises a clamping rod and a three-finger gripper, the three-finger gripper is connected to the output end of the picking robot, and the clamping rod is fixedly connected to the output end of the three-finger gripper.

[0013] Preferably, the recycling and transport line includes a first conveyor belt, a second conveyor belt, a cooling fan and a material discharge baffle, the first conveyor belt and the second conveyor belt are vertically distributed, the cooling fan is arranged above the first conveyor belt, the material discharge baffle is arranged on one side of the first conveyor belt, and one side of the second conveyor belt is located above the smelting furnace.

[0014] A die-casting production process applied to the above die-casting production line comprises the following steps: The die-casting machine is in place, and then the soup-feeding robot receives the soup-pouring signal, drives the soup spoon into the melting furnace, and detects the liquid level inside the melting furnace through the detection rod. After detecting the liquid level, the soup-feeding robot controls the soup spoon to scoop soup; After scooping the soup, the soup robot controls the soup spoon to quantify the amount of soup; After completing the quantitative action of soup, the soup feeding robot controls the soup spoon to inject the metal liquid inside the soup spoon into the barrel of the die-casting machine, and feeds back the injection signal to the die-casting machine through the soup feeding robot; After receiving the injection signal, the die-casting machine performs the injection action, and after the product is formed and the die-casting machine opens the mold, the die-casting machine feeds back the pickup signal to the pickup part; After receiving the pickup signal, the pickup unit drives the pickup mechanism and the spray mechanism to keep moving through the pickup robot. While the pickup mechanism is moving, the release agent is sprayed onto the die-casting mold through the spray mechanism, and the integrity of the product is detected through the detection support rod provided on the pickup unit. The picking robot drives the picking mechanism to place the workpiece on the recycling transport line, and the first conveyor belt conveys the workpiece to the lower material baffle, and the workpiece is cooled by the cooling fan on the first conveyor belt of the recycling transport line; After the workpiece reaches the unloading baffle, the material head is manually removed and placed on the second conveyor belt, and then re-entered into the first area of ​​the smelting furnace through the second conveyor belt; The pressing mechanism is used to press down a single material handle placed in the first area of ​​the smelting furnace, so that the single material handle flows into the second area. The pushing mechanism is used to push the single material handle melted in the smelting furnace in the second area into the third area for scooping with a spoon.

[0015] In the above technical solution, the present invention provides a die-casting production line, which has the following beneficial effects: The invention sequentially mixes the waste material with the metal liquid inside the smelting furnace through the slag filtering and mixing mechanism of the smelting furnace, and drives the soup spoon to scoop out part of the metal liquid from the smelting furnace through the soup feeding robot of the soup feeding part, and pours it into the die-casting machine for die-casting; after the die-casting is completed, the picking-up robot of the picking-up part drives the picking-up mechanism to take the die-cast workpiece out of the die-casting machine and place it on the recycling transportation line; after the waste material is manually removed, it is transported back to the smelting furnace, which can realize automatic die-casting and picking-up of the workpiece and re-recycling of the waste material after picking-up, and can reduce the cost of producing die-castings for electronic products or die-castings in other fields while ensuring a certain quality, thereby improving economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention; Figure 2 A schematic diagram of a partial structure of a smelting furnace provided in an embodiment of the present invention; Figure 3 A schematic diagram of the three-dimensional structure of a smelting furnace provided in an embodiment of the present invention; Figure 4 A schematic diagram of the structure of the pressing mechanism and the pushing mechanism provided in the embodiment of the present invention; Figure 5 A schematic diagram of the three-dimensional structure of a pickup unit provided in an embodiment of the present invention; Figure 6 A schematic diagram of the structure of the spray mechanism assembly provided by an embodiment of the present invention; Figure 7 A schematic diagram of the installation position structure of the spiral diverter rod provided in an embodiment of the present invention; Figure 8 A schematic diagram of the three-dimensional structure of the soup feeding part provided in an embodiment of the present invention; Fig. 9 A schematic diagram of a three-dimensional assembly structure of a soup spoon provided in an embodiment of the present invention; Fig.10 A schematic diagram of the structure of a recycling transport line provided in an embodiment of the present invention; Fig.11 A schematic diagram of the installation position of the blanking baffle provided in an embodiment of the present invention; Fig.12 A schematic diagram of the specific assembly of the liquid dispensing tube provided in an embodiment of the present invention; Fig.13A schematic diagram of an axial section of a first embodiment of a liquid dispensing tube provided in an embodiment of the present invention; Fig.14 A schematic diagram of an axial section of a second embodiment of a liquid dispensing tube provided in an embodiment of the present invention; Fig.15 A schematic diagram of a circumferential section of a third embodiment of a liquid dispensing tube provided in an embodiment of the present invention; Fig.16 A schematic diagram of a cross-sectional structure of a soup spoon provided in an embodiment of the present invention; Fig.17 This is a schematic diagram of the three-dimensional structure of a soup spoon provided in an embodiment of the present invention.

[0018] Description of reference numerals: 1. Die casting machine; 2. Melting furnace; 21. Slag filtering and mixing mechanism; 211. Blocking baffle; 212. Filtering baffle; 213. Pressing mechanism; 2131. Vertical support seat; 2132. First slider; 2133. First connecting rod; 2134. Vertical driving unit; 2135. Pressing plate; 214. Pushing mechanism; 2141. Horizontal support seat; 2142. Second slider; 2143. Horizontal driving unit; 2144. Vertical seat; 2145. Third slider; 2146. Second connecting rod; 2147. Pushing plate; 2148. Vertical driving mechanism; 22. First area; 23. Second area; 24. Third area; 25. Filter hole; 3. Soup feeding part; 31. Soup feeding robot; 32. Soup spoon; 321. Connecting ear; 322. Pouring port; 33. Connecting base; 3 31. Connecting hole; 34. Connecting support rod; 35. Detection rod; 4. Pick-up unit; 41. Pick-up robot; 42. Pick-up mechanism; 421. Clamping rod; 422. Three-finger gripper; 43. Spray mechanism; 431. Spray tube; 432. First uniform plate; 4321. Liquid joint; 4322. Gas joint; 4323. Liquid separation hole; 433. Second uniform plate; 434. Connecting plate; 4341. Liquid guide groove; 435. Liquid separation groove; 436. Liquid separation tube; 437. First liquid separation hole; 438. Second liquid separation hole; 439. Liquid passing groove; 430. Spiral diverter rod; 4301. Spiral groove; 44. Support plate; 46. Detection support rod; 5. Recycling transport line; 51. First conveyor belt; 52. Second conveyor belt; 53. Cooling fan; 54. Unloading baffle; 55. Discharging baffle. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0020] See also Figure 1 — Fig.12 , a die-casting production line, comprising a die-casting machine 1, and further comprising: A smelting furnace 2, wherein a slag filtering and mixing mechanism 21 is provided inside the smelting furnace 2, waste materials are mixed by the slag filtering and mixing mechanism 21, and the waste materials are melted into liquid metal by the smelting furnace 2; The soup feeding part 3 includes a soup feeding robot 31 and a soup spoon 32. The soup feeding robot 31 drives the soup spoon 32 to move, and the molten metal is poured into the die casting machine 1 for die casting; The picking unit 4 includes a picking robot 41 and a picking mechanism 42; The recycling transport line 5 is arranged on one side of the die-casting machine 1. The recycling transport line 5 and the smelting furnace 2 are arranged in a linear array. The soup feeding part 3 is arranged between the smelting furnace 2 and the die-casting machine 1. The picking part 4 is arranged between the recycling transport line 5 and the die-casting machine 1. The picking mechanism 42 is driven by the picking robot 41 to take out the workpiece in the die-casting machine 1.

[0021] Specifically, the die-casting machine 1 is a conventional die-casting device in the prior art, and its structure and working principle are both prior art, which will not be described in detail here.

[0022] The smelting furnace 2 is arranged on one side of the die-casting machine 1. The raw materials and waste materials are melted into liquid metal through the smelting furnace 2. A slag filtering and mixing mechanism 21 is arranged inside the smelting furnace 2. The input waste materials and the liquid metal obtained by melting the raw materials inside the smelting furnace 2 are mixed by the slag filtering and mixing mechanism 21 to ensure that the liquid metal obtained by melting the raw materials and the molten waste materials can be fully mixed, that is, the liquid metal obtained by melting the raw materials contains a part of the molten waste materials, that is, the mixed liquid metal.

[0023] The soup feeding part 3 is arranged between the smelting furnace 2 and the die casting machine 1. The soup feeding part 3 includes a soup feeding robot 31 and a soup spoon 32. The soup feeding robot 31 is a conventional robot arm in the prior art. The soup spoon 32 is arranged at the output end of the soup feeding robot 31. The soup feeding robot 31 drives the soup spoon 32 to keep moving, and then the mixed metal liquid can be scooped out in the smelting furnace 2 and transferred to the input end of the die casting machine 1 for pouring. By cooperating with the soup feeding part 3 and the smelting furnace 2, the automatic feeding of the die casting machine 1 can be realized, instead of manual pouring, which greatly reduces the labor intensity and improves the safety of production.

[0024] The recycling and transporting line 5 is arranged on one side of the die-casting machine 1. Preferably, the recycling and transporting line 5 is arranged on the same side as the smelting furnace 2. The picking part 4 is arranged between the recycling and transporting line 5 and the die-casting machine 1. The picking part 4 includes a picking robot 41 and a picking mechanism 42. The picking robot 41 drives the picking mechanism 42 to keep moving between the die-casting machine 1 and the recycling and transporting line 5. The picking robot 41 is a conventional robot arm in the prior art. The workpieces that have been die-casted inside the die-casting machine 1 can be taken out by the picking mechanism 42 and placed on the recycling and transporting line 5. The workpieces are transported to the manual operation position by the recycling and transporting line 5 to remove the waste. After the waste is removed, the waste is transported to the smelting furnace 2 again by the recycling and transporting line 5.

[0025] The invention sequentially mixes the waste material with the metal liquid inside the smelting furnace 2 through the slag filtering and mixing mechanism 21 of the smelting furnace 2, and drives the soup spoon 32 of the soup feeding part 3 to scoop out part of the metal liquid from the smelting furnace 2, and pours it into the die-casting machine 1 for die-casting. After the die-casting is completed, the picking robot 41 of the picking part 4 drives the picking mechanism 42 to take the die-cast workpiece out of the die-casting machine 1 and place it on the recycling transportation line 5. After the waste material is manually removed, it is transported back to the smelting furnace 2, which can realize automatic die-casting and picking of the workpiece and recycling of the waste material after picking up, and can reduce the cost of producing die-casting parts for electronic products or die-casting parts in other fields while ensuring a certain quality, thereby improving economic benefits.

[0026] As an embodiment provided by the present invention, Figure 3 and Figure 4 As shown, the blocking baffle 211, the filtering baffle 212, the pressing mechanism 213 and the pushing mechanism 214. The metal liquid level in the smelting furnace 2 is divided into a first area 22, a second area 23 and a third area 24 by the blocking baffle 211 and the filtering baffle 212. Specifically, the two ends of the filtering baffle 212 are respectively fixedly connected to the two sides inside the smelting furnace 2, one end of the blocking baffle 211 is fixedly connected to the filtering baffle 212, and the other end is fixedly connected to the smelting furnace 2. Further, the width of the filtering baffle 212 is greater than the width of the blocking baffle 211, that is, the position of the end of the filtering baffle 212 located inside the smelting furnace 2 in the smelting furnace 2 is lower than the position of the end of the blocking baffle 211 located inside the smelting furnace 2 in the smelting furnace 2. The pressing mechanism 213 and the pushing mechanism 214 are both arranged on the smelting furnace 2. The output end of the pressing mechanism 213 is located above the first area 22, and the output end of the pushing mechanism 214 is located in the second area 23. A filter hole 25 is opened on the filter baffle 212, and the third area 24 is connected to the second area 23 through the filter hole 25.

[0027] During the production process, the first area 22 is the waste input area. The waste is input into the first area 22 of the smelting furnace 2 through the recycling transportation line 5. After the waste is input into the first area 22, the preliminarily melted waste blocks in the first area 22 are pushed downward by the output end of the pressing mechanism 213. Since the depth of the filter baffle 212 is greater than the depth of the blocking baffle 211, the waste blocks will flow to the second area 23. After the waste blocks flow to the second area 23, the output end of the pushing mechanism 214 pushes the waste blocks in the second area 23 to flow through the filter holes 25 on the filter baffle 212 to the third area 24, and are supplied to the soup part 3 for scooping.

[0028] The filter holes 25 arranged on the filter baffle 212 can limit the passage of waste blocks in the second area 23, and prevent too many waste blocks from passing through at one time and affecting the metal liquid composition in the third area 24. The performance of the metal liquid used for die casting and the performance of the die castings finally produced can be guaranteed. At the same time, since some waste materials are mixed, the overall production cost can be reduced, and the cost of raw materials for die casting can be reduced without affecting the performance of the final product.

[0029] As a further embodiment provided by the present invention, Figure 4 As shown, the pressing mechanism 213 includes a vertical support seat 2131, a first slider 2132, a first connecting rod 2133, a vertical driving unit 2134 and a lower pressing plate 2135. The vertical support seat 2131 is fixedly installed on the smelting furnace 2, the first slider 2132 is slidably connected to the outer wall of the vertical support seat 2131, the vertical driving unit 2134 is fixedly installed on the vertical support seat 2131, and the output end of the vertical driving unit 2134 passes through and extends to the inside of the vertical support seat 2131, the output end of the vertical driving unit 2134 is connected to the first slider 2132, the first connecting rod 2133 is specifically an "L"-shaped structure, one end of the first connecting rod 2133 is fixedly connected to the first slider 2132, and the other end is fixedly connected to the lower pressing plate 2135, the vertical driving unit 2134 can be a cylinder, an oil cylinder or an electric driving unit, etc., which can satisfy the mechanical components or mechanisms that drive the first slider 2132 to maintain vertical lifting, and the lower pressing plate 2135 is circular, which can ensure a certain pressing area.

[0030] During the production process, the vertical driving unit 2134 drives the first slider 2132 to keep rising and falling on the vertical support seat 2131, thereby driving the lower pressure plate 2135 on the first connecting rod 2133 to keep rising and falling vertically, and pressing the lower pressure plate 2135 into the liquid surface of the first area 22 in the smelting furnace 2.

[0031] As a further embodiment provided by the present invention, the pushing mechanism 214 includes a horizontal support seat 2141, a second slider 2142, a horizontal driving unit 2143, a vertical seat 2144, a third slider 2145, a second connecting rod 2146, a pushing plate 2147 and a vertical driving mechanism 2148. The horizontal support seat 2141 is fixedly installed on the smelting furnace 2, the second slider 2142 is slidably connected to the horizontal support seat 2141, the horizontal driving unit 2143 is fixedly installed on the horizontal support seat 2141, the output end of the horizontal driving unit 2143 passes through and extends to the inside of the horizontal support seat 2141, the output end of the horizontal driving unit 2143 is fixedly connected to the second slider 2142, and the second slider 2142 can be driven to keep moving inside the horizontal support seat 2141 through the horizontal driving unit 2143. The vertical seat 2144 is fixedly mounted on the second slider 2142, the third slider 2145 is slidably connected in the vertical seat 2144, the vertical drive mechanism 2148 is fixedly mounted on the vertical seat 2144, and the output end of the vertical drive mechanism 2148 is connected to the third slider 2145, the second connecting rod 2146 is specifically an "L"-shaped structure, one end of the second connecting rod 2146 is fixedly connected to the third slider 2145, and the other end is fixedly connected to the push plate 2147. The horizontal drive unit 2143 and the vertical drive mechanism 2148 can be mechanical components that can drive the second slider 2142 and the third slider 2145 to maintain linear movement.

[0032] During the production process, after the waste blocks in the first area 22 flow into the second area 23, the third slider 2145 is driven downward by the vertical driving mechanism 2148, so that the push plate 2147 extends into the metal liquid surface of the second area 23, and then the second slider 2142 is driven by the horizontal driving unit 2143 to keep moving, thereby pushing the vertical seat 2144 to move, so that the push plate 2147 keeps moving in the horizontal direction, and the metal liquid and the waste blocks in the second area 23 are pushed into the third area 24 through the filter hole 25.

[0033] As a further embodiment provided by the present invention, Figure 8 and Fig. 9As shown, the soup-feeding part 3 also includes a connecting base 33, a connecting support rod 34 and a detection rod 35. Specifically, the connecting base 33 is fixedly connected to the output end of the soup-feeding robot 31, and a connecting hole 331 is opened at the end of the connecting base 33 away from the soup-feeding robot 31. One end of the connecting support rod 34 is fixedly connected to the inside of the connecting hole 331. A connecting ear 321 is fixedly provided on the soup spoon 32. Preferably, there are two connecting ears 321, and the two connecting ears 321 are respectively fixedly provided on both sides of the soup spoon 32. The end of the connecting support rod 34 away from the connecting base 33 is fixedly connected to one of the connecting ears 321 on the soup spoon 32. The detection rod 35 is fixedly connected to the connecting base 33, and the detection rod 35 is used to detect the liquid level.

[0034] The detection rod 35 is specifically a metal guide rod, which is connected to the connecting base 33 through an insulating block and is conducted with an external relay. The smelting furnace 2 is conducted with the external relay. When the soup feeding part 3 scoops soup, the soup spoon 32 contacts the metal liquid inside the smelting furnace 2. At this time, the detection rod 35 contacts the metal liquid, so that the entire detection circuit is conducted and the relay sends a signal.

[0035] As an embodiment provided by the present invention, the soup spoon 32 is made of ductile iron in one piece and can be used normally at the high temperature of molten aluminum.

[0036] like Fig.16 As shown, the front end of the soup spoon 32 is small and the rear end is large. The smaller front end can allow the metal liquid to quickly enter the inside of the soup spoon 32 when the soup robot 31 drives the soup spoon 32 to rotate and scoop soup. At the same time, when the die-casting machine 1 is casting soup, the metal liquid can be more concentrated at the front end when pouring out, so that the metal liquid is not easy to spill out during the soup feeding process. The large rear end can ensure that the inside of the soup spoon 32 has sufficient volume, and the bottom of the soup spoon 32 is curved, which can carry more soup ingredients during the soup scooping process, so that it can carry the amount of soup required for various products, and has a certain compatibility. At the same time, the metal liquid at the rear end applies a force to the front end to assist the soup robot 31 in feeding soup.

[0037] Further, such as Fig.16As shown, the angle A between the inner wall of the front end of the spoon 32 and the center line of the spoon 32 is 35°-45°, preferably 40.77°, the distance between the front end of the spoon 32 and the center line of the spoon 32 is 100mm-110mm, preferably 104.02mm, and a pouring port 322 is provided at the front end of the spoon 32. The angle of the pouring port 322 is 23°-30°, preferably 26.67°, the width of the pouring port 322 is 65mm-75mm, preferably 69.98mm, and the depth is 6mm-10mm, preferably 8.59mm, to ensure that when pouring, the metal liquid can converge to the front end during the flow process and flow out at a certain angle, so as to ensure that the metal liquid inside the spoon 32 can be completely poured out. The angle B between the inner wall of the rear end of the soup spoon 32 and the center line of the soup spoon 32 is 10°-20°, preferably 16°, the distance between the rear end of the soup spoon 32 and the center line of the soup spoon 32 is 70mm-78mm, preferably 74mm, and the distance from the top end of the soup spoon 32 to the bottom end of the soup spoon 32 is 90mm-98mm, preferably 94mm. In this form, the soup spoon 32 can fully imitate manual operation in the actions of scooping and pouring soup. In conjunction with the soup-feeding robot 31, the soup spoon 32 is driven to keep moving, which can completely replace the actions of manually scooping and feeding soup, reduce the intensity of manual labor, and reduce labor costs.

[0038] As an embodiment provided by the present invention, during the production process of the soup spoon 32, it is necessary to soak the anti-stick aluminum coating at high temperature so that the soup spoon 32 and the coating are firmly integrated to prevent the aluminum liquid from adhering to the inner wall of the soup spoon 32 during the soup pouring process.

[0039] As an embodiment provided by the present invention, Figure 5 , Figure 6 and Figure 7 As shown, the picking part 4 also includes a support plate 44 installed at the output end of the picking robot 41, and the picking mechanism 42 is connected to the outer wall of the support plate 44. The picking mechanism 42 includes a clamping rod 421 and a three-finger clamp 422. The three-finger clamp 422 is fixedly installed on the support plate 44, and the clamping rod 421 is connected to the output end of the three-finger clamp 422. The clamping rod 421 is specifically an "L"-shaped structure. The "L"-shaped clamping rod 421 cooperates with the three-finger clamp 422 to better grasp the handle of the workpiece and ensure stable grasping.

[0040] It should be noted that the three-finger clamp 422 can be replaced according to the different die-cast workpieces, and can be replaced with ordinary clamps or other types of clamps.

[0041] A detection support rod 46 is also provided on the support plate 44. The detection support rod 46 is connected to the support plate 44 through an insulating seat, and the detection support rod 46 is conductive with an external relay. The number of the detection support rods 46 is at least two. As an embodiment provided by the present invention, the number of the detection support rods 46 is two. When picking up items, after the three-finger gripper 422 grabs the workpiece, the detection support rod 46 abuts against the outer wall of the workpiece. At this time, the relay, the two detection support rods 46 and the workpiece can be conductive, and then a signal can be given to the picking robot 41.

[0042] As an embodiment provided by the present invention, Figure 5 As shown, the pickup unit 4 also includes a spray mechanism 43, which is connected to the output end of the pickup robot 41 through a support plate 44. The support plate 44 can be driven to rotate through the output end of the pickup robot 41, thereby driving the spray pipe 431 to rotate, so as to spray the workpiece at all angles. The spray mechanism 43 specifically includes a spray pipe 431, a first uniform plate 432, a second uniform plate 433 and a connecting plate 434. Specifically, the first uniform plate 432 is fixedly mounted on the second uniform plate 433, the second uniform plate 433 is fixedly mounted on the connecting plate 434, and the spray pipe 431 is fixedly mounted on the connecting plate 434. Specifically, the number of the spray pipes 431 is several, and the several spray pipes 431 are distributed in a linear array on the connecting plate 434. As a preferred embodiment provided by the present invention, the spray pipes 431 are distributed in two rows on the connecting plate 434, and the multiple spray pipes 431 are all connected to the inside of the second uniform plate 433.

[0043] The spray tube 431 is made of pure copper and has a certain plasticity. In the actual production process, the customer can adjust the angle of the spray tube 431 according to production requirements to achieve a spray effect that best fits the products produced on site.

[0044] As a further embodiment provided by the present invention, Fig.12 As shown, a liquid joint 4321 and a gas joint 4322 are fixedly mounted on the first uniform plate 432, and a plurality of liquid separation holes 4323 are provided inside the first uniform plate 432. The liquid joint 4321 on the first uniform plate 432 is connected to a water pump, and the gas joint 4322 is connected to an air pump. An air control valve is provided between the liquid joint 4321 and the water pump, and the air control valve is used to control whether the liquid joint 4321 passes liquid. A liquid separation groove 435 is provided inside the first uniform plate 432. Specifically, the liquid separation groove 435 is a waist-shaped hole, and the number of the liquid separation grooves 435 is a plurality, and the plurality of liquid separation holes 4323 are distributed in a linear array. As an embodiment provided by the present invention, the number of the liquid separation grooves 435 is four, such as Figure 7As shown, four liquid separation grooves 435 are symmetrically distributed on the outer wall of one side of the first uniform plate 432 about the XY axis of the first uniform plate 432, and a liquid separation pipe 436 is fixedly installed inside the first uniform plate 432. Specifically, there are two liquid separation pipes 436, one of which passes through two liquid separation grooves 435, and a first liquid separation hole 437 and a second liquid separation hole 438 are respectively opened on both sides of the circumferential outer wall of the liquid separation pipe 436. Fig.13 As shown, as the first embodiment of the second liquid separation hole 438 provided by the present invention, specifically, the number of the second liquid separation holes 438 is several, and the several second liquid separation holes 438 are distributed in a linear array on the outer wall of the liquid separation tube 436. The liquid joint 4321 is connected to the first liquid separation hole 437, and the aperture of the first liquid separation hole 437 is larger than the aperture of the second liquid separation hole 438. During the production process, when the liquid of the liquid joint 4321 enters the liquid separation tube 436 through the first liquid separation hole 437, the liquid flows inside the liquid separation tube 436 and is preliminarily diverted through the second liquid separation hole 438 on the liquid separation tube 436, and the water flow is preliminarily diverted. The gas joint 4322 connected to the first uniform plate 432 can transport gas to the liquid separation groove 435 of the first uniform plate 432 through an air pump, and a gas channel is formed between the liquid separation tube 436 and the inner wall of the liquid separation groove 435. An embedding groove is opened on the outer wall of one side of the second uniform plate 433, and a rubber strip is arranged inside the embedding groove. When the first uniform plate 432 is installed on the second uniform plate 433, the rubber strip is located between the first uniform plate 432 and the second uniform plate 433, and the first uniform plate 432 and the second uniform plate 433 are sealed by the rubber strip.

[0045] like Fig.14 As shown in FIG. 1 , as a second embodiment of the second liquid separation hole 438 provided by the present invention, the number of the second liquid separation holes 438 on the liquid separation tube 436 is eight, and the eight second liquid separation holes 438 are symmetrically distributed in pairs on the liquid separation tube 436. The middle two second liquid separation holes 438 are 90° vertical holes, and the angles of the second liquid separation holes 438 outward are 100°-110°, 125°-135°, and 140°-150° respectively. Within this range, the effect of diversion can be achieved. Preferably, the specific angles outward are 105°, 130°, and 145° respectively. Fig.14 As shown, multiple second liquid separation holes 438 diverge outward in sequence in the length cross-sectional direction of the liquid separation tube 436. After the liquid enters the first liquid separation tube 436 through the first liquid separation hole 437, it is quickly diverted to both sides through the multiple second liquid separation holes 438, which can increase the speed of liquid diversion.

[0046] like Fig.15As shown in FIG. 1 , as a third embodiment of the second liquid separation hole 438 provided by the present invention, the number of the second liquid separation holes 438 on the liquid separation tube 436 is eight, and the eight second liquid separation holes 438 are symmetrically distributed in pairs on the liquid separation tube 436. The two middle second liquid separation holes 438 are 90° vertical holes, and the angles to one side are 100°-110°, 125°-135°, and 140°-150°, respectively. Within this range, the effect of diversion can be achieved. Preferably, the specific outward angles are 105°, 130°, and 145°, respectively. Please refer to FIG. Fig.15 It should be noted that the 90° vertical hole is the angle on the cross section of the liquid separation tube 436, and 105°, 130° and 145° are angles inclined to one side in the circumferential direction. After the liquid enters the liquid separation tube 436 through the first liquid separation hole 437, it can enter the liquid separation tank 435 through the plurality of second liquid separation holes 438 distributed at an angle around the peripheral wall of the liquid separation tube 436, so that the liquid rotates during the flow process, and the liquid can flow more evenly into the liquid separation tank 435.

[0047] like Fig.14 and Fig.15 As shown, as the optimal embodiment of the second liquid separation hole 438 provided by the present invention, the number of the second liquid separation holes 438 on the liquid separation tube 436 is eight, and the eight second liquid separation holes 438 are symmetrically distributed in pairs on the liquid separation tube 436. The two middle second liquid separation holes 438 are 90° vertical holes, and the angles of the length cross-section direction of the liquid separation tube 436 outward are 100°-110°, 125°-135°, and 140°-150° respectively. Within this range, the effect of diversion can be achieved. Preferably, the specific outward angles are 105°, 130° and 145° respectively, and the angle inclined to one side in the circumferential direction of the liquid separation tube 436 is 105°, 130° and 145°. The angles of the first liquid separation hole 437 are 100°-110°, 125°-135°, and 140°-150°. Within this range, the effect of diversion can be achieved. Preferably, the specific outward angles are 105°, 130°, and 145°. When the liquid enters the inside of the liquid separation tube 436 through the first liquid separation hole 437, the eight second liquid separation holes 438 are radially distributed on the length section of the liquid separation tube 436, so that the liquid can be quickly diverted to both sides. At the same time, since the multiple second liquid separation holes 438 are distributed in a circular array in the axial direction of the liquid separation tube 436, the liquid can flow in an arc surface, thereby making the liquid flow more uniform. In this embodiment, the circumferential section of the liquid separation tube 436 is the same as that of the third embodiment, and the axial cross-sectional view is similar to that of the second embodiment.

[0048] As a further embodiment provided by the present invention, Figure 7As shown, a liquid passing groove 439 is opened inside the second uniform plate 433, specifically, the number of the liquid passing grooves 439 is two, and the two liquid passing grooves 439 are symmetrically arranged, and a spiral diverter rod 430 is fixedly installed inside the liquid passing groove 439, and the pitch of the spiral diverter rod 430 is 1mm-3mm, preferably 2mm, the thread depth is 1mm-2mm, preferably 1.6mm, and the inclination angle is 40°-50°, preferably 45°. A liquid guide groove 4341 is opened on the outer wall of the connecting plate 434, specifically, the number of the liquid guide grooves 4341 is two, and the two liquid guide grooves 4341 are symmetrically arranged on the connecting plate 434, and a plurality of spray pipes 431 installed on the connecting plate 434 are respectively connected to the two liquid guide grooves 4341.

[0049] During use, the water pump inputs liquid into the liquid separation tube 436 of the first uniform plate 432 through the liquid connector 4321, and preliminarily diverts the liquid through the first liquid separation hole 437 and the second liquid separation hole 438 on the liquid separation tube 436. The liquid then enters the liquid separation groove 435 of the first uniform plate 432, and then the gas is transported to the liquid separation groove 435 through the gas connector 4322 by the air pump, and the liquid is sprayed onto the spiral diverter rod 430 inside the second uniform plate 433 by the gas, and the second step of diversion is performed through the spiral groove 4301 opened on the spiral diverter rod 430. The liquid flows toward the two ends of the spiral diverter rod 430 through the spiral groove 4301, and enters the liquid guide groove 4341 of the connecting plate 434 under the action of the gas, and finally flows into each spray pipe 431 through the liquid guide groove 4341, realizing the third step of diversion, and finally obtaining a uniform and delicate spray. During the removal process, the spray can be evenly sprayed on the inner wall of the mold, so that the release agent can be evenly attached to the inner wall of the mold, and there will be no excessive accumulation in a corner.

[0050] The length of the liquid separation groove 435 is 25-35 mm, the width is 10-15 mm, and the depth is 13 mm. The outer diameter of the liquid separation tube 436 is 6-8 mm, the inner diameter is 3-4.7 mm, the radius of the first liquid separation hole 437 is 2-2.5 mm, and the radius of the second liquid separation hole 438 is 1-1.25 mm. The spacing between each two of a group of second liquid separation holes 438 is 8-10 mm, and the spacing between the two groups of second liquid separation holes 438 is 15-20 mm. The two groups of second liquid separation holes 438 are symmetrical about the first liquid separation hole 437. The liquid passing groove 439 is 280-380 mm in length, 6-8 mm in width, and 8-10 mm in depth. The liquid guide groove 4341 is 280-380 mm in length, 8-10 mm in width, and 10-15 mm in depth.

[0051] As an embodiment provided by the present invention, the length of the liquid separation groove 435 is 34 mm, the width is 14 mm, and the depth is 13 mm. The outer diameter of the liquid separation tube 436 is 8.7 mm, the inner diameter is 4.7 mm, the radius of the first liquid separation hole 437 is 2.5 mm, and the radius of the second liquid separation hole 438 is 1.25 mm. The spacing between each two of a group of second liquid separation holes 438 is 10 mm, and the spacing between the two groups of second liquid separation holes 438 is 20 mm. The two groups of second liquid separation holes 438 are symmetrical about the first liquid separation hole 437. The liquid passing groove 439 is 368 mm long, 8 mm wide, and 10 mm deep. The liquid guide groove 4341 is 370 mm long, 10 mm wide, and 13 mm deep.

[0052] As an embodiment provided by the present invention, Fig.10 and Fig.11 As shown, the recycling transport line 5 includes a first conveyor belt 51, a second conveyor belt 52, and a cooling fan 53. Specifically, the first conveyor belt 51 and the second conveyor belt 52 are vertically distributed, the first conveyor belt 51 is located above the second conveyor belt 52, and the cooling fan 53 is fixedly installed on the first conveyor belt 51. Specifically, the cooling fan 53 is fixedly installed on the first conveyor belt 51 through a bracket, and a material discharge baffle 54 is installed on the second conveyor belt 52, and the material discharge baffle 54 is located on one side of the first conveyor belt 51. A material discharge hole is opened on the material discharge baffle 54. One end of the second conveyor belt 52 is located above the smelting furnace 2, and a discharge baffle 55 is fixedly installed at one end of the second conveyor belt 52 close to the smelting furnace 2. The first conveyor belt 51 and the second conveyor belt 52 are both conventional conveyor belts in the prior art.

[0053] During the production process, the workpiece taken out from the die-casting machine 1 is placed by the picking unit 4 onto the first conveyor belt 51, and the workpiece is transported to the lower material baffle 54 through the first conveyor belt 51. During the transportation process, the workpiece is cooled by the cold fan 53. After the workpiece reaches the lower material baffle 54, the material handle is manually removed to obtain a finished workpiece, and the waste material handle is placed on the second conveyor belt 52 through the discharge hole, and the waste material handle is transported toward the smelting furnace 2 through the second conveyor belt 52. The waste material handle is put into the first area 22 of the smelting furnace 2 through the discharge baffle 55 set at the end of the second conveyor belt 52.

[0054] A die-casting production process of a die-casting production line comprises the following steps: The die-casting machine 1 is in place, and then the soup-feeding robot 31 receives the soup-pouring signal, drives the soup spoon 32 into the smelting furnace 2, and detects the liquid level inside the smelting furnace 2 through the detection rod 35. After the liquid level is detected, the soup-feeding robot 31 controls the soup spoon 32 to scoop soup; After the soup scooping action, the soup spoon 32 is controlled by the soup feeding robot 31 to perform a quantitative action of the soup; After the soup quantity quantitative action is completed, the soup feeding robot 31 controls the soup spoon 32 to inject the metal liquid inside the soup spoon 32 into the barrel of the die-casting machine 1, and the soup feeding robot 31 feeds back the injection signal to the die-casting machine 1; After the die-casting machine 1 receives the injection signal, it performs the injection action. After the product is formed and the die-casting machine 1 opens the mold, the die-casting machine 1 feeds back a pickup signal to the pickup unit 4. After receiving the pick-up signal, the pick-up unit 4 drives the pick-up mechanism 42 and the spray mechanism 43 to keep moving through the pick-up robot 41. While the pick-up mechanism 42 is moving, the spray mechanism 43 sprays the release agent onto the die-casting mold, and the detection support rod 46 provided on the pick-up unit 4 detects the integrity of the product; The picking robot 41 drives the picking mechanism 42 to place the workpiece on the recycling transport line 5, and the first conveyor belt 51 conveys the workpiece to the lower material baffle 54, and the workpiece is cooled by the cooling fan 53 on the first conveyor belt 51 of the recycling transport line 5; After the workpiece reaches the unloading baffle 54, the material head is manually removed and placed on the second conveyor belt 52, and then re-entered into the first area 22 of the smelting furnace 2 through the second conveyor belt 52; The single material handle put into the first area 22 of the smelting furnace 2 is pressed down by the pressing mechanism 213, so that the single material handle flows into the second area 23, and the single material handle melted by the smelting furnace 2 in the second area 23 is pushed into the third area 24 by the pushing mechanism 214 for scooping by the spoon 32.

[0055] During the soup scooping action, the soup spoon 32 is driven to rotate by the soup feeding robot 31 so that the inside of the soup spoon 32 is filled with metal liquid.

[0056] The quantitative action of the soup is to first fill the soup spoon 32 with soup, and then drive the soup spoon 32 to rotate through the set point movement position through the soup feeding robot 31 to pour out the excess soup, so as to ensure that the amount of soup is consistent every time the same product is made, and replace the manual material taking, which cannot accurately control the amount of soup, improve the stability of the raw material amount in the die-casting process, and prevent the overflow of too much soup or the incomplete product caused by too little soup. When different products need to be replaced, the amount of soup poured out can be changed by changing the point posture to meet the needs of producing different products.

[0057] The point position is the spatial position of each joint of the robotic arm. The amount of soup scooped out by the soup spoon 32 is guaranteed by calculating the spatial position of the robotic arm, and the amount of soup obtained by scooping soup each time is guaranteed to be the same.

[0058] The injection operation of the die-casting machine 1 is conventional technology and will not be described in detail here.

[0059] When picking up the workpiece, the picking robot 41 of the picking part 4 drives the support plate 44 to keep moving, so that the support plate 44 is close to the mold part of the die-casting machine 1, and the three-finger clamp 422 on the support plate 44 drives the clamping rod 421 to clamp the material handle of the workpiece, and the workpiece is taken out of the mold of the die-casting machine 1 by the picking robot 41. When the workpiece is separated from the mold, the spray mechanism 43 can be started to spray the release agent on the inner wall of the mold to facilitate the demolding of the next workpiece, thereby improving the efficiency of die-casting production.

[0060] And during the picking process of the picking robot 41, the detection support rod 46 connected to the support plate 44 can abut against the outer wall of the workpiece. Since the detection support rod 46 is connected to the external relay, when the two detection support rods 46 on the support plate 44 are in contact with the outer wall of the workpiece, if the workpiece is complete, the relay can be turned on at this time, and a feedback signal can be given to the picking robot 41. If the workpiece is incomplete, the relay cannot be turned on. At this time, the picking robot 41 cannot get a feedback signal, which indicates that there is a quality problem with the workpiece. The problematic workpiece can be placed in a dedicated waste recycling box through the control of the picking robot 41.

[0061] After the picking robot 41 takes the workpiece out of the mold, the controller controls the air-controlled valve to open, and the water pump inputs the liquid into the liquid separation tube 436 of the first uniform plate 432 through the liquid joint 4321, and the liquid is preliminarily diverted through the first liquid separation hole 437 and the second liquid separation hole 438 on the liquid separation tube 436, and then the liquid enters the liquid separation groove 435 of the first uniform plate 432, and then the gas is transported to the liquid separation groove 435 through the gas joint 4322 by the air pump. At this time, since the surrounding wall of the liquid separation tube 436 installed in the liquid separation groove 435 is an arc-shaped structure, the liquid can be further diverted to both sides, thereby realizing the preliminary diversion of the gas and promoting the flow of the liquid by the gas. The gas sprays the liquid onto the spiral diversion rod 430 inside the second uniform plate 433, and the second step of diversion is performed through the spiral groove 4301 opened on the spiral diversion rod 430. The liquid flows toward the two ends of the spiral diverter rod 430 through the spiral groove 4301, and enters the liquid guide groove 4341 of the connecting plate 434 under the action of the gas, and finally flows into each spray pipe 431 through the liquid guide groove 4341, realizing the third step of diversion, and finally obtaining a uniform and delicate spray, which can be evenly sprayed on the inner wall of the mold while or after taking the parts, so that the release agent can be evenly attached to the inner wall of the mold.

[0062] It should be pointed out that before production, the amount of soup inside the soup spoon 32 needs to be determined based on the posture of the soup-feeding robot 31 to ensure that each time the soup is poured, the amount of soup inside the soup spoon 32 just matches the amount of soup required for the die-cast workpiece, which can prevent the soup from overflowing and ensure that the produced workpiece will not be damaged.

[0063] After the workpiece removal robot 41 takes out the qualified workpiece, it places the workpiece on the recycling and transporting line 5, and transports the workpiece through the recycling and transporting line 5. The workpiece is transported to the lower material baffle 54 through the first conveyor belt 51, and is cooled by the cold fan 53 during the transportation process. After the workpiece reaches the lower material baffle 54, the material handle is removed manually to obtain a finished workpiece, and the waste material handle is placed on the second conveyor belt 52 through the material discharge hole, and the waste material handle is transported to the smelting furnace 2 through the second conveyor belt 52, and the waste material handle is put into the first area 22 of the smelting furnace 2 through the discharge baffle 55 set at the end of the second conveyor belt 52.

[0064] After entering the first area 22, the waste blocks that have been preliminarily melted in the first area 22 are pushed downward by the output end of the pressing mechanism 213. Since the depth of the filtering baffle 212 is greater than the depth of the blocking baffle 211, the waste blocks will flow to the second area 23. After the waste blocks flow to the second area 23, the output end of the pushing mechanism 214 pushes the waste blocks in the second area 23 to flow through the filtering holes 25 on the filtering baffle 212 to the third area 24, and are supplied to the soup portion 3 for scooping.

[0065] After being mixed in the smelting furnace 2, it can be ensured that the third area 24 always contains a portion of waste materials, and at the same time the content of the waste materials will not be too much, which can save costs while ensuring a certain product quality.

[0066] Those skilled in the art will appreciate that other similar connection methods may also be used to implement the present invention, such as welding, bonding or screwing.

[0067] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A die-casting production line, comprising a die-casting machine (1), characterized in that: Also includes: A smelting furnace (2), wherein a slag filtering and mixing mechanism (21) is provided inside the smelting furnace (2), waste materials are mixed by the slag filtering and mixing mechanism (21), and the waste materials are melted into liquid metal by the smelting furnace (2); A soup feeding unit (3), the soup feeding unit (3) comprising a soup feeding robot (31) and a soup spoon (32), wherein the soup feeding robot (31) drives the soup spoon (32) to move, thereby pouring molten metal into the die-casting machine (1) for die-casting; A pickup unit (4), the pickup unit (4) comprising a pickup robot (41) and a pickup mechanism (42); A recycling transport line (5), wherein the recycling transport line (5) is arranged on one side of the die-casting machine (1), the recycling transport line (5) and the smelting furnace (2) are arranged in a linear array, the soup feeding section (3) is arranged between the smelting furnace (2) and the die-casting machine (1), and the picking section (4) is arranged between the recycling transport line (5) and the die-casting machine (1), and the picking mechanism (42) is driven by a picking robot (41) to take out the workpiece in the die-casting machine (1).

2. A die-casting production line according to claim 1, characterized in that: The slag filtering and mixing mechanism (21) comprises a blocking baffle (211), a filtering baffle (212), a pressing mechanism (213) and a pushing mechanism (214); two ends of the filtering baffle (212) are respectively fixedly connected to two ends of the smelting furnace (2); one end of the blocking baffle (211) is connected to the filtering baffle (212), and the other end is connected to the smelting furnace (2); the internal area of ​​the smelting furnace (2) is divided into a first area (22), a second area (23) and a third area (24) by the blocking baffle (211) and the filtering baffle (212); the output end of the pressing mechanism (213) is located above the first area (22), and the output end of the pushing mechanism (214) is located in the second area (23); and a filtering hole (25) is provided on an outer wall of one side of the filtering baffle (212).

3. A die casting production line according to claim 1, characterized in that: The soup-feeding portion (3) further comprises a connecting base (33), a connecting support rod (34) and a detection rod (35); the connecting base (33) is fixedly connected to the output end of the soup-feeding robot (31); the connecting support rod (34) is fixedly mounted on one end of the connecting base (33); and the soup spoon (32) is fixedly mounted on one end of the connecting support rod (34) away from the connecting base (33).

4. A die-casting production line according to claim 1, characterized in that: The taking part (4) further comprises a spray mechanism (43), the spray mechanism (43) comprising a spray pipe (431), a first uniform plate (432), a second uniform plate (433) and a connecting plate (434), one end of the spray pipe (431) being connected to the connecting plate (434), the first uniform plate (432) being fixedly mounted on the second uniform plate (433), and the second uniform plate (433) being fixedly mounted on the connecting plate (434).

5. A die-casting production line according to claim 4, characterized in that: A liquid separation groove (435) is provided inside the first uniform plate (432), a liquid separation tube (436) is fixedly installed inside the first uniform plate (432), first liquid separation holes (437) and second liquid separation holes (438) are respectively provided on both sides of the liquid separation tube (436), the first liquid separation holes (437) are distributed in a linear array on the outer wall of the liquid separation tube (436), and the aperture of the first liquid separation holes (437) is larger than the aperture of the second liquid separation holes (438).

6. A die casting production line according to claim 4, characterized in that: A liquid passing groove (439) is provided inside the second uniform plate (433), a spiral diverter rod (430) is fixedly installed inside the liquid passing groove (439), a liquid guiding groove (4341) is provided inside the connecting plate (434), and the spray pipe (431) is connected to the liquid guiding groove (4341).

7. The die-casting production line according to claim 1, characterized in that: The object picking mechanism (42) comprises a clamping rod (421) and a three-finger clamping claw (422), wherein the three-finger clamping claw (422) is connected to the output end of the object picking robot (41), and the clamping rod (421) is fixedly connected to the output end of the three-finger clamping claw (422).

8. The die casting production line according to claim 1, characterized in that: The recycling transport line (5) comprises a first conveyor belt (51), a second conveyor belt (52), a cooling fan (53) and a material discharge baffle (54); the first conveyor belt (51) and the second conveyor belt (52) are vertically arranged; the cooling fan (53) is arranged above the first conveyor belt (51); the material discharge baffle (54) is arranged on one side of the first conveyor belt (51); and one side of the second conveyor belt (52) is located above the smelting furnace (2).

9. A die-casting production process applied to the die-casting production line according to any one of claims 1 to 8, characterized in that: The following steps are involved: The die-casting machine (1) is in place, and then the soup-feeding robot (31) receives a soup-pouring signal and drives the soup ladle (32) into the smelting furnace (2). The liquid level inside the smelting furnace (2) is detected by the detection rod (35). After the liquid level is detected, the soup-feeding robot (31) controls the soup ladle (32) to scoop soup; After the soup scooping action, the soup spoon (32) is controlled by the soup feeding robot (31) to perform a quantitative action of the soup; After the soup quantity quantitative action is completed, the soup feeding robot (31) controls the soup spoon (32) to inject the metal liquid inside the soup spoon (32) into the barrel of the die-casting machine (1), and feeds back an injection signal to the die-casting machine (1) through the soup feeding robot (31); After receiving the injection signal, the die-casting machine (1) performs an injection action, and after the product is formed and the die-casting machine (1) opens the mold, the die-casting machine (1) feeds back a pickup signal to the pickup unit (4); After receiving the pickup signal, the pickup unit (4) drives the pickup mechanism (42) and the spray mechanism (43) to keep moving through the pickup robot (41); while the pickup mechanism (42) is moving, the spray mechanism (43) sprays the release agent onto the die-casting mold, and the integrity of the product is detected through the detection support rod (46) provided on the pickup unit (4); The picking robot (41) drives the picking mechanism (42) to place the workpiece on the recycling transport line (5), and the first conveyor belt (51) conveys the workpiece to the lower material baffle (54), and the workpiece is cooled by the cooling fan (53) on the first conveyor belt (51) of the recycling transport line (5); After the workpiece reaches the unloading baffle (54), the material head is manually removed and placed on the second conveyor belt (52), and then re-introduced into the first area (22) of the smelting furnace (2) through the second conveyor belt (52); A single material handle placed in the first area (22) of the smelting furnace (2) is pressed down by a pressing mechanism (213) so that the single material handle flows into the second area (23); and a single material handle in the second area (23) that has been melted in the smelting furnace (2) is pushed into the third area (24) by a pushing mechanism (214) for scooping by a spoon (32).

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