Non-ferrous metal casting equipment for manufacturing road berth robot

Abstract

The invention discloses non-ferrous metal casting equipment for manufacturing a road berth robot, and relates to the technical field of non-ferrous metal casting, the non-ferrous metal casting equipment comprises a rotation driving assembly, the rotation driving assembly comprises a sliding plate, and the sliding plate forms a bottom foundation of the rotation driving assembly. In the using process, through cooperation of the rotary driving assembly and the cooling temperature control assembly, on one hand, a first air cylinder drives a lower toothed plate to be engaged with a gear at the rear end of a hollow rotating shaft, and the inner supporting material taking assembly clamping a formed casting is driven to be located in a corresponding bearing seat to synchronously rotate; the introduction of high-pressure gas and atomized water is controlled through the on-off of the electromagnetic valve, so that the pre-treatment stage and the warm cooling treatment after part taking are continuously carried out after part taking is completed through the cooperation of the autorotation of the casting with the purging of the high-pressure air and the spraying of the atomized water; and it can be effectively avoided that impurities attached to the surface of the casting are difficult to clean after natural cooling and follow-up machining is affected, and the forming quality of the casting is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of non-ferrous metal casting, and specifically to a non-ferrous metal casting device for manufacturing road berth robots. Background Technique

[0002] The production of road berth robots is closely related to non-ferrous metal casting technology. This is mainly reflected in that the production of road berth robots relies on non-ferrous metal casting to provide key materials and forming processes. The most common application is that the engine cylinder liners of robots are generally manufactured by centrifugal casting process. The centrifugal casting device fills the molten metal under the action of centrifugal force. The castings produced by using the centrifugal casting device have good metal feeding effect. By using the free surface to form a cylindrical ring-shaped casting, the core and gating system can be omitted, saving labor and materials and reducing the cost of castings.

[0003] In traditional technology, after the casting is directionally solidified in the mold, it is necessary to stop the rotation of the mold and take out the cylinder liner from the metal mold in sequence through a mechanical fixture. After taking out, it is necessary to transfer the metal mold to related equipment for post-taking pretreatment (blowing the refractory coating or scale remaining on the surface of the casting with a high-pressure air gun), and temperature control cooling treatment (spraying water mist on the outer wall of the cylinder liner to quickly reduce the surface temperature to refine the grains). There are problems of low production efficiency due to single-station production and material taking in this process, and the material taking process has a single function. It takes a longer time to perform the post-taking pretreatment and temperature control cooling treatment processes, resulting in impurities attached to the surface of the casting being difficult to clean after natural cooling, thereby affecting subsequent processing. Summary of the Invention

[0004] The purpose of the present invention is to provide a non-ferrous metal casting device for manufacturing road berth robots to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A non-ferrous metal casting device for manufacturing road berth robots, including a rotary drive assembly. The rotary drive assembly includes a slide plate, the slide plate constitutes the bottom foundation of the rotary drive assembly, and bearing seats are fixedly installed on both sides of the front end of the slide plate. A hollow rotating shaft is rotatably installed inside the bearing seats, and a gear is coaxially fixed to the rear end of the hollow rotating shaft. The rear end of the slide plate is welded and fixed with a back plate, and a bracket is fixedly installed at the top of the back plate. A front mounting plate is bolted and fixed to the front of the back plate, and a cylinder 1 is fixedly installed at the side end of the front mounting plate. The output end of the cylinder 1 is fixedly connected with a toothed plate, and the toothed plate is synchronously engaged with the gears coaxially fixed to the rear ends of the two hollow rotating shafts. A strip rail is fixedly installed on the front of the back plate, and the strip rail is matched with the slider at the side end of the toothed plate.

[0006] Furthermore, a telescopic drive assembly is arranged on the back side of the back plate, and the telescopic drive assembly includes a rear mounting plate and a second cylinder. The rear mounting plate is bolted to the back side of the back plate, and the second cylinder is fixedly mounted on the rear mounting plate.

[0007] Furthermore, the telescopic drive assembly also includes a U-shaped rod and a frustum, the two output ends of the cylinder are fixedly connected with the U-shaped rod, and the U-shaped rod is gap-matched with two axial through holes of the hollow shaft, and the ends of both sides of the U-shaped rod are fixedly connected with frustums.

[0008] Furthermore, an internal support material picking assembly is coaxially fixed to the front end of the hollow rotating shaft, and the internal support material picking assembly includes an end ring and a side groove. The end ring is coaxially fixed to the front end of the hollow rotating shaft, and a through hole for accommodating a cone is axially provided in the middle part of the end ring, and a side array of the end ring is provided.

[0009] Furthermore, the internal support material taking assembly also includes a clamping arm and a torsion spring rod. The clamping arm is rotatably installed inside the side groove, and the clamping arm is elastically connected to the inner wall of the side groove through the torsion spring rod, and the "V"-shaped structure of the clamping arm abuts against the inner conical surface of the frustum.

[0010] Furthermore, a cooling and temperature control component is fixedly installed on the side of the skateboard, and the cooling and temperature control component includes a Roots blower, a Venturi tube, a bypass pipe and a water reservoir. The Roots blower is bolted to the side end of the skateboard, and the Roots blower air outlet flange is connected to the Venturi tube, the middle throat of the Venturi tube is connected to the bypass pipe, and the bypass pipe is connected to the water reservoir through a solenoid valve.

[0011] Furthermore, the cooling temperature control component also includes a spray pipe, and the end of the Venturi tube away from the Roots blower is connected to the spray pipe through a pipeline, and the spray pipe is mounted between the two side brackets, and two groups of spray holes facing the end rings are provided on the spray pipe.

[0012] Furthermore, the slide plate is arranged on the base, and electric slide rails which slide with the slide plate are arranged on both sides of the rear end of the base.

[0013] Furthermore, a frame is fixedly installed in the middle of the base, and rollers are rotatably installed on the opposite surfaces of the frames on both sides, and horizontal hollow molds are frictionally transmitted between the rollers in groups of two, and the outer edge of the horizontal hollow mold is tightly fitted with the pressure roller, and a driven wheel is coaxially connected to the side end of the roller, and the driven wheel is connected to the pulley at the output end of the motor through a synchronous belt.

[0014] Furthermore, two molten metal storage tanks are fixedly installed at the front end of the base, and the side ends of the molten metal storage tanks are connected to feed pipes arranged along the axial direction of the horizontal hollow mold.

[0015] The present invention provides a non-ferrous metal casting equipment for manufacturing a road berth robot, which has the following beneficial effects:

[0016] 1. During the use of the present invention, through the cooperation of the rotation drive assembly and the cooling temperature control assembly, on the one hand, the lower toothed plate is driven by the first cylinder to engage with the gear at the rear end of the hollow rotating shaft, driving the inner support material taking assembly holding the formed casting to rotate synchronously within the corresponding bearing seat. On the other hand, the on-off of the solenoid valve controls the introduction of high-pressure gas and atomized water. Then, through the self-rotation of the casting in cooperation with the purging of high-pressure air and the spraying of atomized water, after the part taking is completed, the post-treatment stage after part taking and the temperature cooling treatment are continuously carried out, which can effectively avoid the impurities attached to the surface of the casting being difficult to clean after natural cooling and thus affecting subsequent processing, ensuring the forming quality of the casting.

[0017] 2. During the use of the present invention, with only one setting of the second cylinder in the present application, the telescopic drive of multiple inner support material taking assemblies can be synchronously realized, enabling multiple end rings to enter the inner cavity of the hollow mold simultaneously, and realizing the inner support clamping of the formed casting through the elastic force of the torsion spring rod, thereby realizing the synchronous material taking of the multi-station horizontal hollow mold and greatly improving the production efficiency.

[0018] 3. During the use of the present invention, with only one setting of the motor in the present application, multiple horizontal hollow molds can be driven to rotate uniformly at the same speed. Through the multi-station setting, the casting forming efficiency of the cylinder liner is greatly improved, and the forming quality is kept consistent through the equal rotational speed distribution. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the device of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the horizontal hollow mold of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the slide plate of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the rotation drive assembly of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the cooling temperature control assembly of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the telescopic drive assembly of the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the inner support material taking assembly of the present invention.

[0026] In the figure: 1. Rotation drive assembly; 101. Slide plate; 102. Bearing seat; 103. Hollow rotating shaft; 104. Gear; 105. Back plate; 106. Bracket; 107. Front mounting plate; 108. Cylinder 1; 109. Tooth plate; 110. Rail; 2. Telescopic drive assembly; 201. Rear mounting plate; 202. Cylinder 2; 203. U-shaped rod; 204. Frustum; 3. Inner support material taking assembly; 301. End ring; 302. Side groove; 303. Clamping arm; 304. Torsion spring rod; 4. Cooling temperature control assembly; 401. Roots blower; 402. Venturi tube; 403. Bypass tube; 404. Reservoir; 405. Spray pipe; 5. Base; 6. Electric slide rail; 7. Frame; 8. Roller; 9. Horizontal hollow mold; 10. Press roller; 11. Driven wheel; 12. Motor; 13. Molten metal storage tank; 14. Feed pipe. Detailed implementation mode

[0027] The following further describes in detail the implementation mode of the present invention in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention

[0028] Please refer to Figures 3 to 5 , the present invention provides a technical solution: a non-ferrous metal casting device for manufacturing a road berth robot, including a rotation drive assembly 1. The rotation drive assembly 1 includes a slide plate 101. The slide plate 101 constitutes the bottom foundation of the rotation drive assembly 1. And bearing seats 102 are fixedly installed on both sides of the front end of the slide plate 101. A hollow rotating shaft 103 is rotatably installed inside the bearing seats 102. And a gear 104 is coaxially fixed at the rear end of the hollow rotating shaft 103. The rear end of the slide plate 101 is welded and fixed with a back plate 105. And a bracket 106 is fixedly installed at the top of the back plate 105. The front surface of the back plate 105 is bolted and fixed with a front mounting plate 107. And a cylinder 1 108 is fixedly installed at the side end of the front mounting plate 107. The output end of the cylinder 1 108 is fixedly connected with a tooth plate 109. And the tooth plate 109 is synchronously engaged with the gears 104 coaxial with the rear ends of the two hollow rotating shafts 103. A rail 110 is fixedly installed on the front surface of the back plate 105. And the rail 110 is matched with the side end slider of the tooth plate 109. A cooling temperature control assembly 4 is fixedly installed on the side surface of the slide plate 101. The cooling temperature control assembly 4 includes a Roots blower 401, a Venturi tube 402, a bypass tube 403 and a reservoir 404. The Roots blower 401 is bolted and fixed to the side end of the slide plate 101. And the air outlet flange of the Roots blower 401 is connected with a Venturi tube 402. The middle throat of the Venturi tube 402 is connected with a bypass tube 403. And the bypass tube 403 is connected to the reservoir 404 through an electromagnetic valve. The cooling temperature control assembly 4 further includes a spray pipe 405. The end of the Venturi tube 402 facing away from the Roots blower 401 is connected with a spray pipe 405 through a pipeline. And the spray pipe 405 is erected between the two brackets 106. And there are two groups of spray holes on the spray pipe 405 facing the end rings 301;

[0029] The specific operation is as follows. When the clamping arms 303 around the end ring 301 realize the internal support clamping of the formed casting under the elastic force of the torsion spring rod 304, at this time, the tapered platforms 204 at both ends of the U-shaped rod 203 are separated from the contact with the clamping arms 303, avoiding the interference of the existence of the tapered platforms 204 on the subsequent rotation of the hollow rotating shaft 103. After that, the first cylinder 108 is activated, and under the meshing action of the toothed plate 109 and the rear-end gears 104 of the two hollow rotating shafts 103, the internal support picking component 3 holding the formed casting can be driven to rotate synchronously within the corresponding bearing seats 102. In the post-picking pretreatment stage, the solenoid valve is closed, cutting off the passage of the water storage tank 404 through the bypass pipe 403 to the middle throat of the Venturi tube 402. At this time, the wind output by the Roots blower 401 directly enters the spray pipe 405, and during the rotation of the formed casting, the residual refractory coating or scale on the surface of the casting is blown off by high-pressure air to complete the post-picking pretreatment. In the temperature control and cooling treatment stage, the solenoid valve is opened, and the negative pressure generated in the middle throat of the Venturi tube 402 sucks and mixes the water in the water storage tank 404. The spray pipe 405 sprays water mist on the outer wall of the cylinder liner through atomized water to quickly reduce the surface temperature to refine the grains. Finally, the slide plate 101 moves on the electric slide rail 6 on the base 5, and the casting is transferred to a constant temperature workshop for static placement, so that the internal residual heat is evenly released to reduce the risk of deformation. Through the cooperation of the rotary drive component 1 and the cooling and temperature control component 4, on the one hand, under the drive of the first cylinder 108, the toothed plate 109 meshes with the rear-end gears 104 of the hollow rotating shaft 103, driving the internal support picking component 3 holding the formed casting to rotate synchronously within the corresponding bearing seats 102. On the other hand, by controlling the on-off of the solenoid valve, the introduction of high-pressure gas and atomized water is controlled. Then, through the self-rotation of the casting and the blowing of high-pressure air and the spraying of atomized water, the post-picking pretreatment stage and the temperature control and cooling treatment can be continuously carried out after the picking is completed, effectively avoiding the difficulty of cleaning the impurities attached to the surface of the casting after natural cooling, which affects the subsequent processing, and ensuring the forming quality of the casting;

[0030] Please refer to Figures 6 to 7A telescopic drive assembly 2 is arranged on the back of the back plate 105, and the telescopic drive assembly 2 includes a rear mounting plate 201 and a second cylinder 202. The rear mounting plate 201 is bolted to the back of the back plate 105, and the second cylinder 202 is fixedly installed on the rear mounting plate 201. The telescopic drive assembly 2 also includes a U-shaped rod 203 and a frustum 204. The output end of the second cylinder 202 is fixedly connected with the U-shaped rod 203, and the U-shaped rod 203 is matched with the axial through-hole clearance of the two hollow shafts 103, and the ends of the two sides of the U-shaped rod 203 are fixedly connected with the frustum 204, and the front end of the hollow shaft 103 is coaxially fixed. There is an inner support material taking component 3, which includes an end ring 301 and a side groove 302. The end ring 301 is coaxially fixed to the front end of the hollow rotating shaft 103, and a through hole for accommodating the frustum 204 is axially provided in the middle of the end ring 301, and the side grooves 302 are arranged in an array on the side of the end ring 301. The inner support material taking component 3 also includes a clamping arm 303 and a torsion spring rod 304. The clamping arm 303 is rotatably installed inside the side groove 302, and the clamping arm 303 is elastically connected to the inner wall of the side groove 302 through the torsion spring rod 304, and the "V"-shaped structure of the clamping arm 303 abuts against the inner conical surface of the frustum 204.

[0031] The specific operation is as follows: when the casting completes directional solidification in the cavity, the horizontal hollow mold 9 stops rotating, the slide plate 101 is located on the electric slide rail 6 on the base 5 and moves close to the cavity opening of the horizontal hollow mold 9, the cylinder 202 is activated and the two ends of the U-shaped rod 203 are synchronously pulled back in the axial through hole of the hollow shaft 103. In this process, the inner conical surface of the cone 204 at the end of both sides of the U-shaped rod squeezes the "V"-shaped structure clamping arm 303 in the side groove 302 provided on the side of the end ring 301, and the clamping arm 303 overcomes the elastic force of the torsion spring rod 304 and shrinks and closes inward, so that the end ring 301 can enter the cavity of the hollow mold. The cylinder 202 pushes the U-shaped rod 203 forward and causes the cone 204 to break away from the contact with the clamp arm 303. The clamp arm 303 rotates and expands outward under the elastic force of the torsion spring rod 304 and realizes the internal support clamping of the molded casting. The present application only needs one cylinder 202 to synchronously realize the telescopic drive of several internal support material taking components 3, so that several end rings 301 can enter the internal cavity of the hollow mold at the same time, and realize the internal support clamping of the molded casting through the elastic force of the torsion spring rod 304, thereby realizing the synchronous material taking of the multi-station horizontal hollow mold 9, greatly improving the production efficiency.

[0032] See also Figures 1 to 2A frame 7 is fixedly installed in the middle of the base 5, and rollers 8 are rotatably installed on the opposite surfaces of the frames 7 on both sides. A horizontal hollow mold 9 is frictionally driven between the rollers 8 in pairs, and the outer edge of the horizontal hollow mold 9 is tightly fitted with a pressure roller 10. A driven wheel 11 is coaxially connected to the side end of the roller 8, and the driven wheel 11 is connected to the pulley at the output end of the motor 12 through a synchronous belt. Two molten metal storage tanks 13 are fixedly installed at the front end of the base 5, and the side ends of the molten metal storage tanks 13 are connected to a feed pipe 14 arranged along the axial direction of the horizontal hollow mold 9;

[0033] The specific operation is as follows: the molten aluminum alloy nonferrous metal is axially supplied from the molten metal storage tank 13 to the internal cavity of the horizontal hollow mold 9 through the feed pipe 14, and the liquid metal is filled into the mold under the action of centrifugal force to form the required cylindrical cylinder liner casting. During this process, the pulley at the output end of the motor 12 is driven by a synchronous belt to rotate the driven wheel 11 coaxial with several rollers 8, so that the horizontal hollow mold 9 is located between the rollers 8 in groups of two and rotates at a uniform speed. The present application only requires the setting of one motor 12 to drive multiple horizontal hollow molds 9 to rotate at the same speed. The multi-station setting greatly improves the casting molding efficiency of the cylinder liner and maintains the consistency of the molding quality through the equal speed distribution.

[0034] In summary, when using the non-ferrous metal casting equipment for manufacturing the road berth robot:

[0035] First, the molten aluminum alloy nonferrous metal is axially supplied from the metal liquid storage tank 13 to the internal cavity of the horizontal hollow mold 9 through the feed pipe 14, and the liquid metal is filled into the mold under the action of centrifugal force to form the required cylindrical cylinder liner casting. In this process, the pulley at the output end of the motor 12 is driven by a synchronous belt to rotate the driven wheel 11 coaxial with several rollers 8, so that the horizontal hollow mold 9 is located between the rollers 8 in groups of two and rotates at a uniform speed. The present application only needs to set up one motor 12 to drive multiple horizontal hollow molds 9 to rotate at the same speed. The casting molding efficiency of the cylinder liner is greatly improved through the multi-station setting, and the molding quality is kept consistent through the equal speed distribution.

[0036] Secondly, after the casting has completed directional solidification in the mold cavity, the horizontal hollow mold 9 stops rotating. The slide plate 101 moves on the electric slide rail 6 on the base 5 and approaches the cavity opening of the horizontal hollow mold 9. The second cylinder 202 is activated, and the two ends of the U-shaped rod 203 located in the axial through-hole of the hollow rotating shaft 103 are pulled back synchronously. During this process, the inner conical surfaces of the conical platforms 204 at both ends of the U-shaped rod squeeze the "V"-shaped structural clamping arms 303 in the side grooves 302 provided on the side surfaces of the end ring 301. The clamping arms 303 contract inward and close against the elastic force of the torsion spring rod 304, enabling the end ring 301 to enter the cavity of the hollow mold. Then, the second cylinder 202 pushes the U-shaped rod 203 forward, causing the conical platforms 204 to disengage from the clamping arms 303. The clamping arms 303 rotate outward and expand under the elastic force of the torsion spring rod 304 to achieve internal support clamping of the formed casting. In this application, only one second cylinder 202 is provided, which can synchronously achieve telescopic drive of multiple internal support and material taking components 3, enabling multiple end rings 301 to enter the internal cavity of the hollow mold simultaneously, and achieving internal support clamping of the formed casting through the elastic force of the torsion spring rod 304, thereby realizing synchronous material taking for the multi-station horizontal hollow mold 9 and greatly improving production efficiency;

[0037] Then, when the clamping arms 303 around the end ring 301 achieve internal support clamping of the formed casting under the elastic force of the torsion spring rod 304, at this time, the conical platforms 204 at both ends of the U-shaped rod 203 disengage from the clamping arms 303, avoiding interference of the existence of the conical platforms 204 with the subsequent rotation of the hollow rotating shaft 103. After that, the first cylinder 108 is activated, and under the meshing action of the toothed plate 109 and the rear-end gears 104 of the two hollow rotating shafts 103, the internal support and material taking component 3 clamping the formed casting can be driven to rotate synchronously within the corresponding bearing seats 102;

[0038] Finally, in the post-pickup pretreatment stage, the solenoid valve is closed, cutting off the passage from the water reservoir 404 to the middle throat of the Venturi tube 402 through the bypass pipe 403. At this time, the wind output by the Roots blower 401 directly enters the spray pipe 405, and during the rotation of the formed casting, the residual refractory coating or scale on the surface of the casting is removed by blowing with high-pressure air to complete the post-pickup pretreatment. In the temperature-controlled cooling treatment stage, the solenoid valve is opened, and the negative pressure generated in the middle throat of the Venturi tube 402 sucks and mixes the water in the water reservoir 404. The spray pipe 405 sprays water mist on the outer wall of the cylinder liner through atomized water to quickly reduce the surface temperature and refine the grains. Finally, the slide plate 101 moves on the electric slide rail 6 on the base 5, and the casting is transferred to a constant-temperature workshop for static placement, so that the internal residual heat is evenly released to reduce the risk of deformation. Through the cooperation of the rotary drive assembly 1 and the cooling temperature control assembly 4, on the one hand, the lower tooth plate 109 is driven by the cylinder 108 to engage with the rear-end gear 104 of the hollow rotating shaft 103, driving the inner support material-taking assembly 3 holding the formed casting to rotate synchronously in the corresponding bearing seat 102. On the other hand, the on-off of the solenoid valve controls the introduction of high-pressure gas and atomized water. Then, through the rotation of the casting and the blowing of high-pressure air and the spraying of atomized water, the post-pickup pretreatment stage and the temperature-controlled cooling treatment are continuously carried out after the pickup is completed, which can effectively avoid the impurities attached to the surface of the casting being difficult to clean after natural cooling and thus affecting subsequent processing, ensuring the forming quality of the casting.

[0039] It should be noted that in this article, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device.

[0040] In this article, specific examples are used to elaborate on the principle and implementation manner of the present invention. The description of the above examples is only used to help understand the method and its core idea of the present invention. The above is only the preferred implementation manner of the present invention. It should be noted that due to the limitation of literal expression and the objectively infinite specific structures, for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements, modifications or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, modifications, changes or combinations, or directly applying the concept and technical solution of the invention to other occasions without improvement, should all be regarded as the protection scope of the present invention.

Claims

1. A non-ferrous metal casting device for manufacturing road berth robots, including a rotary drive assembly (1), characterized in that, The rotation drive assembly (1) includes a slide plate (101). The slide plate (101) forms the bottom foundation of the rotation drive assembly (1), and bearing seats (102) are fixedly installed on both sides of the front end of the slide plate (101). A hollow rotating shaft (103) is rotatably installed inside the bearing seats (102), and a gear (104) is coaxially fixed to the rear end of the hollow rotating shaft (103). A back plate (105) is fixedly welded to the rear end of the slide plate (101), and a bracket (106) is fixedly installed at the top of the back plate (105). A front mounting plate (107) is bolted to the front of the back plate (105), and a cylinder one (108) is fixedly installed at the side end of the front mounting plate (107). The output end of the cylinder one (108) is fixedly connected to a rack (109), and the rack (109) is synchronously engaged with the gears (104) coaxially arranged at the rear ends of the two hollow rotating shafts (103). A strip rail (110) is fixedly installed on the front of the back plate (105), and the strip rail (110) is matched with the side slider of the rack (109).

2. The non-ferrous metal casting equipment for manufacturing a road berth robot according to claim 1, characterized in that, A telescopic drive assembly (2) is arranged on the back of the back plate (105). The telescopic drive assembly (2) includes a rear mounting plate (201) and a cylinder two (202). The rear mounting plate (201) is bolted to the back of the back plate (105), and the cylinder two (202) is fixedly installed on the rear mounting plate (201).

3. A non-ferrous metal casting device for manufacturing a road berth robot according to claim 2, characterized in that, The telescopic drive assembly (2) further includes a U-shaped rod (203) and a frustum (204). The output end of the cylinder two (202) is fixedly connected to the U-shaped rod (203), and the U-shaped rod (203) is in clearance fit with the axial through holes of the two hollow rotating shafts (103). Conical frustums (204) are fixedly connected to the two ends of the U-shaped rod (203).

4. A non-ferrous metal casting device for manufacturing a road berth robot according to claim 3, characterized in that, An inner support material taking assembly (3) is coaxially fixed to the front end of the hollow rotating shaft (103). The inner support material taking assembly (3) includes an end ring (301) and side grooves (302). The end ring (301) is coaxially fixed to the front end of the hollow rotating shaft (103), and a through hole for accommodating the frustum (204) is axially arranged in the middle of the end ring (301). Side grooves (302) are arrayed on the side of the end ring (301).

5. A non-ferrous metal casting device for manufacturing a road berth robot according to claim 4, characterized in that, The inner support material taking assembly (3) further includes clamping arms (303) and torsion spring rods (304). The clamping arms (303) are rotatably installed inside the side grooves (302), and the clamping arms (303) are elastically connected to the inner walls of the side grooves (302) through the torsion spring rods (304). The "V" shaped structures of the clamping arms (303) are abutted against the inner conical surfaces of the frustums (204).

6. A non-ferrous metal casting device for manufacturing a road berth robot according to claim 5, characterized in that, A cooling temperature control assembly (4) is fixedly installed on the side of the slide plate (101). The cooling temperature control assembly (4) includes a Roots blower (401), a Venturi tube (402), a bypass tube (403) and a reservoir (404). The Roots blower (401) is bolted to the side end of the slide plate (101), and the outlet flange of the Roots blower (401) is connected to the Venturi tube (402). The throat of the Venturi tube (402) in the middle is connected to the bypass tube (403), and the bypass tube (403) is connected to the reservoir (404) through an electromagnetic valve.

7. A non-ferrous metal casting device for manufacturing a road berth robot according to claim 6, characterized in that, The cooling temperature control component (4) also includes a spray pipe (405), and the end of the Venturi tube (402) facing away from the Roots blower (401) is connected to the spray pipe (405) through a pipeline, and the spray pipe (405) is mounted between the two side brackets (106), and two groups of spray holes facing the end ring (301) are provided on the spray pipe (405).

8. A non-ferrous metal casting device for manufacturing a road berth robot according to claim 7, characterized in that, The slide plate (101) is arranged on the base (5), and electric slide rails (6) that are slidably matched with the slide plate (101) are arranged on both sides of the rear end of the base (5).

9. A non-ferrous metal casting device for manufacturing a road berth robot according to claim 8, characterized in that, A frame (7) is fixedly installed in the middle of the base (5), and rollers (8) are rotatably installed on opposite surfaces of the frames (7) on both sides. A horizontal hollow mold (9) is frictionally driven between the rollers (8) in pairs, and the outer edge of the horizontal hollow mold (9) is tightly fitted with a pressure roller (10). A driven wheel (11) is coaxially connected to the side end of the roller (8), and the driven wheel (11) is connected to the pulley at the output end of the motor (12) through a synchronous belt.

10. A non-ferrous metal casting device for manufacturing a road berth robot according to claim 9, characterized in that, Two molten metal storage tanks (13) are fixedly mounted on the front end of the base (5), and the side ends of the molten metal storage tanks (13) are connected to a feed pipe (14) arranged along the axial direction of the horizontal hollow mold (9).

Images