Safe automatic molten aluminum feeding device

Abstract

The utility model relates to the technical field of molten aluminum feeding, in particular to a safety type automatic molten aluminum feeding device which comprises a transverse moving mechanism, a lifting mechanism, a rotating mechanism and a hopper, and the transverse moving mechanism is used for driving the hopper to move in the transverse direction; the lifting mechanism is used for driving the hopper to move in the vertical direction and comprises a lifting electric cylinder, a guide rail and a connector, the guide rail and the lifting electric cylinder are arranged in the vertical direction, and the output end of the lifting electric cylinder is connected with the hopper through the connector; the rotating mechanism is used for driving the hopper to rotate around the axis of the connector and comprises a rotating motor and a driving rod, the rotating motor is fixed to the lifting mechanism and used for controlling the driving rod to ascend and descend, the driving rod is parallel to the guide rail, one end of the driving rod is connected with the output motor, and the other end of the driving rod is connected with the side edge of the hopper. The electric cylinder and the guide rail system are used for lifting, and the rotating motor is used for controlling rotation, so that the position and posture of the hopper can be more stably controlled; and therefore, the safety and the production efficiency of molten aluminum treatment are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum liquid feeding, in particular to a safe automatic aluminum liquid feeding device. Background Art

[0002] When producing and processing aluminum products or aluminum alloy products, it is necessary to prepare the ingredients to ensure that the molten aluminum meets the requirements of casting or processing. After the preparation is completed, the molten aluminum needs to be manually transferred to the corresponding casting equipment. However, the temperature of the molten aluminum is relatively high, and it is easy to cause burns, smashing and other dangers during the transfer process, making it difficult to ensure safe production.

[0003] The related technology provides an aluminum alloy automatic soup dispensing machine. When working, the walking mechanism can move horizontally directly on the transverse track, so that the automatic soup dispensing machine can move horizontally stably on the transverse track, thereby solving the technical problems that the existing user needs to carry the soup dispensing machine manually, which increases the user's work intensity and there is a risk of being hit by the soup dispensing machine. The utility model is safer to use and improves the safety of the user; but when in use, its lifting drive device and rotation drive device both rely on the transmission coordination of the motor, gears, ball screw and chain to control the lifting and rotation of the soup spoon. The lifting of the soup spoon is only subjected to force through the shaft body, and it is difficult to ensure the safety and stability of the feeding process.

[0004] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as an admission or any form of implication that the information constitutes the prior art known to those skilled in the art. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a safe automatic aluminum liquid feeding device to ensure the safety and stability of the aluminum liquid feeding process.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is: a safe automatic aluminum liquid feeding device, including: a transverse movement mechanism, a lifting mechanism, a rotating mechanism and a hopper,

[0007] The transverse movement mechanism is used to support the lifting mechanism and the rotating mechanism, and drive the hopper to move in the transverse direction;

[0008] The lifting mechanism is used to drive the hopper to move in the vertical direction, and includes a lifting electric cylinder, a guide rail and a connector. The guide rail and the lifting electric cylinder are both arranged in the vertical direction, and the output end of the lifting electric cylinder is connected to the hopper through the connector.

[0009] The rotating mechanism is used to drive the hopper to rotate around the axis of the connecting head, and includes a rotating motor and a driving rod. The rotating motor is fixed on the lifting mechanism and is used to control the lifting and lowering of the driving rod. The driving rod and the guide rail are arranged parallel to each other, and one end of the driving rod is connected to the output motor, and the other end is connected to the side of the hopper.

[0010] Furthermore, the hopper is symmetrically provided with lifting ears on both sides thereof, an auxiliary plate is provided between the two lifting ears, one side of the auxiliary plate is provided opposite to the cavity of the hopper, and both ends are fixedly connected to the bottom of the lifting ears respectively.

[0011] Furthermore, two adapter frames are provided between the hopper and the lifting mechanism, and the two adapter frames are respectively provided corresponding to the lifting ears on both sides. A bending plate is provided at the bottom of the adapter frame, and the bending plate is L-shaped, and its two ends are respectively fixedly connected to the adapter frame and the lifting ears.

[0012] Furthermore, the adapter frame includes a supporting portion, a first connecting end and a second connecting end, the supporting portion is fixedly connected to the bending plate, the first connecting end and the second connecting end are arranged parallel to each other, both are located on the side of the supporting portion away from the hopper, and the length of the first connecting end is greater than the length of the second connecting end, the first connecting end is arranged opposite to the lifting mechanism and is rotatably connected to the connecting head, and the second connecting end is arranged opposite to the rotating mechanism.

[0013] Furthermore, a transfer rod is provided between the two transfer frames, and both ends of the transfer rod are rotatably connected to the second connecting ends on both sides respectively. A transfer block is provided at the end of the driving rod away from the rotating motor, and both ends of the transfer block in the length direction have two pins arranged toward the transfer rod, and the transfer rod passes through the two pins and is fixedly connected to the transfer block.

[0014] Furthermore, the driving rod includes a first segment and a second segment, the first segment is rotationally connected to the second segment, an end of the first segment is connected to the rotating motor, and an end of the second segment is connected to the adapter block.

[0015] Furthermore, a transition groove is provided at one end of the second segment facing the first segment, and an end portion of the first segment is provided in the transition groove and is rotatably connected via a connecting piece.

[0016] Furthermore, the hopper is provided with a feeding port and a pouring port on both sides of the auxiliary plate, the width of the pouring port is smaller than the width of the feeding port, and the pouring port is inclined toward the side away from the feeding port.

[0017] Furthermore, the material taking angle of the hopper is 15°~25°, and the material discharging angle of the hopper is 60°~70°.

[0018] Furthermore, the transverse movement mechanism includes a transverse movement motor, a guide frame, a safety bracket, a tripod and a crane column. The transverse movement motor is arranged at the end of the lifting mechanism away from the hopper, and is used to drive the hopper to move along the length direction of the guide frame. The crane column is vertically arranged, and the guide frame is fixedly connected to the crane column along the length direction through the safety bracket and the tripod.

[0019] The beneficial effects of the utility model are as follows: the utility model can more stably control the position and posture of the hopper by using an electric cylinder and a guide rail system for lifting and lowering, and a rotary motor to control the rotation; and during the lifting process, the driving rod forms an auxiliary force on the hopper to form a double-arm support effect to ensure the stability of the lifting. When the hopper reaches the set position, the rotary motor of the rotating mechanism is started to control the position of the driving rod to change and rotate the hopper around the axis of the connector, so as to accurately transfer the molten aluminum to the next production process, thereby effectively improving the safety and production efficiency of molten aluminum processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a front view of the safe automatic aluminum liquid feeding device in the embodiment of the utility model;

[0022] Figure 2 A side view of the hopper in the embodiment of the utility model;

[0023] Figure 3 It is a side view of the lifting mechanism and the rotating mechanism in the embodiment of the utility model;

[0024] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0025] Figure 5 This is a front view of the lifting mechanism and the rotating mechanism in the embodiment of the utility model;

[0026] Figure 6 for Figure 5 The enlarged view of point B in the middle;

[0027] Figure 7It is a top view of the hopper in the embodiment of the utility model.

[0028] Figure numerals: 10, transverse movement mechanism; 11, transverse movement motor; 12, guide frame; 13, safety bracket; 14, tripod; 15, crane column; 20, lifting mechanism; 21, lifting electric cylinder; 22, guide rail; 23, connector; 30, rotating mechanism; 31, rotating motor; 32, driving rod; 321, first section; 322, second section; 322a, adapter groove; 322b, connector; 33, adapter block; 33a, pin; 40, hopper; 40a, material taking port; 40b, material pouring port; 41, lifting ear; 42, auxiliary plate; 43, adapter frame; 43a, support part; 43b, first connecting end; 43c, second connecting end; 44, bending plate; 45, adapter rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0032] like Figures 1 to 7 The safe automatic aluminum liquid feeding device shown in the figure comprises: a transverse movement mechanism 10, a lifting mechanism 20, a rotating mechanism 30 and a hopper 40.

[0033] The transverse movement mechanism 10 is used to support the lifting mechanism 20 and the rotating mechanism 30, and drive the hopper 40 to move in the transverse direction;

[0034] The lifting mechanism 20 is used to drive the hopper 40 to move in the vertical direction, and includes a lifting electric cylinder 21, a guide rail 22 and a connector 23. The guide rail 22 and the lifting electric cylinder 21 are both arranged in the vertical direction, and the output end of the lifting electric cylinder 21 is connected to the hopper 40 through the connector 23;

[0035] The rotating mechanism 30 is used to drive the hopper 40 to rotate around the axis of the connecting head 23, and includes a rotating motor 31 and a driving rod 32. The rotating motor 31 is fixed on the lifting mechanism 20 and is used to control the lifting and lowering of the driving rod 32. The driving rod 32 and the guide rail 22 are arranged parallel to each other, and one end is connected to the output motor, and the other end is connected to the side of the hopper 40.

[0036] The utility model uses the electric cylinder and the guide rail 22 system for lifting and lowering, and the rotating motor 31 to control the rotation, so that the position and posture of the hopper 40 can be controlled more stably; and during the lifting process, the driving rod 32 is used to form an auxiliary force on the hopper 40 to form a double-arm support effect to ensure the stability of the lifting. When the hopper 40 reaches the set position, the rotating motor 31 of the rotating mechanism 30 is started, and the position of the driving rod 32 is controlled to change so that the hopper 40 rotates around the axis of the connecting head 23, so as to accurately transfer the aluminum liquid to the next production process, thereby effectively improving the safety and production efficiency of aluminum liquid processing.

[0037] On the basis of the above embodiment, ears 41 are symmetrically arranged on both sides of the hopper 40, an auxiliary plate 42 is arranged between the two ears 41, one side of the auxiliary plate 42 is arranged opposite to the cavity of the hopper 40, and both ends are fixedly connected to the bottom of the ears 41 respectively; by symmetrically arranging ears 41 on both sides of the hopper 40 and arranging the auxiliary plate 42 between the ears 41, additional support and structural strength are provided, which can enhance the stability of the entire hopper 40 structure during the transfer of molten aluminum.

[0038] On the basis of the above embodiment, two adapter frames 43 are further arranged between the hopper 40 and the lifting mechanism 20. The two adapter frames 43 are respectively arranged corresponding to the lifting ears 41 on both sides. A bending plate 44 is arranged at the bottom of the adapter frame 43. The bending plate 44 is L-shaped, and its two ends are respectively fixedly connected to the adapter frame 43 and the lifting ears 41. When performing vertical lifting operations, the addition of the adapter frame 43 and the bending plate 44 provides a more stable support structure for the hopper 40. The adapter frame 43 can disperse the load of the hopper 40 and reduce the pressure on a single connection point, thereby improving the durability of the overall structure.

[0039] On the basis of the above embodiment, the adapter frame 43 includes a support portion 43a, a first connection end 43b and a second connection end 43c, the support portion 43a is fixedly connected to the bending plate 44, the first connection end 43b and the second connection end 43c are arranged in parallel with each other, both are located on the side of the support portion 43a away from the hopper 40, and the length of the first connection end 43b is greater than the length of the second connection end 43c, the first connection end 43b is arranged opposite to the lifting mechanism 20, and is rotatably connected to the connecting head 23, and the second connection end 43c is arranged opposite to the rotating mechanism 30; by designing the adapter frame 43 to have a support portion 43a, a first connection end 43b and a second connection end 43c The first connection end 43b and the second connection end 43c can more effectively distribute and bear the weight of the hopper 40 and the aluminum liquid; the first connection end 43b and the second connection end 43c are arranged in parallel with each other, providing a stable connection interface, which is convenient for connection with the lifting mechanism 20 and the rotating mechanism 30; the design that the first connection end 43b is longer than the second connection end 43c allows more space for the hopper 40 to rotate around the axis of the connecting head 23, reduces interference, and improves the flexibility of operation; the fixed connection between the support part 43a and the bending plate 44 provides additional stability and reduces the risk of accidents during the transfer of aluminum liquid.

[0040] On the basis of the above embodiment, a transfer rod 45 is arranged between the two transfer frames 43, and both ends of the transfer rod 45 are rotatably connected to the second connecting ends 43c on both sides respectively, and a transfer block 33 is arranged at the end of the driving rod 32 away from the rotating motor 31, and both ends of the transfer block 33 in the length direction have two pins 33a arranged toward the transfer rod 45, and the transfer rod 45 passes through the two pins 33a and is fixedly connected to the transfer block 33; the use of the transfer rod 45 provides a stable mechanical connection that can withstand the force generated by the hopper 40 during the aluminum liquid transfer process; the two ends of the transfer rod 45 are rotatably connected to the second connecting ends 43c of the transfer frame 43, which enhances the rigidity of the entire structure and reduces deformation during operation; the fixed connection between the two pins 33a on the transfer block 33 and the transfer rod 45 enables the transfer rod 45 to form a two-point force structure, thereby avoiding deformation of the transfer rod 45 after long-term use and extending its service life.

[0041] On the basis of the above embodiment, the driving rod 32 includes a first segment 321 and a second segment 322, the first segment 321 is rotatably connected to the second segment 322, and the end of the first segment 321 is connected to the rotating motor 31, and the end of the second segment 322 is connected to the adapter block 33; by dividing the driving rod 32 into two segments and enabling them to be rotatably connected, greater flexibility can be provided, so that the driving rod 32 can change its position and angle when the hopper 40 rotates, thereby adapting to different rotation angles of the hopper 40.

[0042] On the basis of the above embodiment, a transfer groove 322a is provided at one end of the second segment 322 facing the first segment 321, and the end of the first segment 321 is provided in the transfer groove 322a and is rotatably connected through a connecting piece 322b; through the design of the transfer groove 322a and the connecting piece 322b, the assembly process of the driving rod 32 can be simplified, making the assembly more intuitive and convenient.

[0043] On the basis of the above embodiment, the hopper 40 is provided with a feeding port 40a and a pouring port 40b on both sides of the auxiliary plate 42. The width of the pouring port 40b is smaller than the width of the feeding port 40a, and the pouring port 40b is inclined toward the side away from the feeding port 40a; the design that the width of the feeding port 40a is larger than the pouring port 40b can achieve the effect of quick feeding when feeding, and at the same time, the pouring amount of aluminum liquid can be more accurately controlled when pouring; the inclined setting of the pouring port 40b helps to reduce the splashing of aluminum liquid when pouring, and reduce the safety hazards in the working environment.

[0044] On the basis of the above-mentioned embodiment, the feeding angle of the hopper 40 is 15°~25°, and the pouring angle of the hopper 40 is 60°~70°; since the width of the feeding port 40a is relatively large, when taking materials, it is only necessary to rotate a small angle toward the pouring port 40b to quickly and safely realize the feeding action. When pouring materials, since the width of the pouring port 40b is relatively small, it can be rotated toward the feeding port 40a at a suitable larger pouring angle, thereby controlling the speed at which the aluminum liquid flows out of the hopper 40, ensuring that the aluminum liquid can be poured smoothly and quickly into the next process.

[0045] On the basis of the above embodiment, the transverse movement mechanism 10 includes a transverse movement motor 11, a guide frame 12, a safety bracket 13, a tripod 14 and a traveling column 15. The transverse movement motor 11 is arranged at the end of the lifting mechanism 20 away from the hopper 40, and is used to drive the hopper 40 to move along the length direction of the guide frame 12. The traveling column 15 is vertically arranged, and the guide frame 12 is fixedly connected to the traveling column 15 along the length direction through the safety bracket 13 and the tripod 14; the transverse movement motor 11 can accurately control the movement of the hopper 40 along the guide frame 12, thereby improving the accuracy of the feeding process; the guide frame 12 is fixedly connected to the traveling column 15 through the safety bracket 13 and the tripod 14, providing stable structural support to ensure the stability of the transverse movement mechanism 10 during movement; the design of the safety bracket 13 may include an anti-fall or anti-tilt mechanism, which enhances the safety of the entire transverse movement mechanism 10, and the entire transverse movement mechanism 10 occupies a smaller production space, making the device more compact.

[0046] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A safe automatic aluminum liquid feeding device, characterized in that: include: Transverse mechanism, lifting mechanism, rotating mechanism and hopper, The transverse movement mechanism is used to support the lifting mechanism and the rotating mechanism, and drive the hopper to move in the transverse direction; The lifting mechanism is used to drive the hopper to move in the vertical direction, and includes a lifting electric cylinder, a guide rail and a connector. The guide rail and the lifting electric cylinder are both arranged in the vertical direction, and the output end of the lifting electric cylinder is connected to the hopper through the connector. The rotating mechanism is used to drive the hopper to rotate around the axis of the connecting head, and includes a rotating motor and a driving rod. The rotating motor is fixed on the lifting mechanism and is used to control the lifting and lowering of the driving rod. The driving rod and the guide rail are arranged parallel to each other, and one end of the driving rod is connected to the output motor, and the other end is connected to the side of the hopper.

2. The safe automatic aluminum liquid feeding device according to claim 1 is characterized in that: The hopper is symmetrically provided with lifting ears on two opposite sides, an auxiliary plate is provided between the two lifting ears, one side of the auxiliary plate is arranged opposite to the cavity of the hopper, and both ends are fixedly connected to the bottom of the lifting ears respectively.

3. The safe automatic aluminum liquid feeding device according to claim 2 is characterized in that: Two adapter frames are also arranged between the hopper and the lifting mechanism. The two adapter frames are respectively arranged corresponding to the lifting ears on both sides. A bending plate is arranged at the bottom of the adapter frame. The bending plate is L-shaped, and its two ends are respectively fixedly connected to the adapter frame and the lifting ears.

4. The safe automatic aluminum liquid feeding device according to claim 3 is characterized in that: The adapter frame includes a supporting portion, a first connecting end and a second connecting end, the supporting portion is fixedly connected to the bending plate, the first connecting end and the second connecting end are arranged parallel to each other, both are located on the side of the supporting portion away from the hopper, and the length of the first connecting end is greater than the length of the second connecting end, the first connecting end is arranged opposite to the lifting mechanism and is rotatably connected to the connecting head, and the second connecting end is arranged opposite to the rotating mechanism.

5. The safe automatic aluminum liquid feeding device according to claim 4 is characterized in that: A transfer rod is arranged between the two transfer frames, and both ends of the transfer rod are rotatably connected to the second connection ends on both sides respectively. A transfer block is arranged at the end of the driving rod away from the rotating motor, and both ends of the transfer block in the length direction have two pins arranged toward the transfer rod, and the transfer rod passes through the two pins and is fixedly connected to the transfer block.

6. The safe automatic aluminum liquid feeding device according to claim 5 is characterized in that: The driving rod includes a first segment and a second segment, the first segment is rotationally connected to the second segment, an end of the first segment is connected to the rotating motor, and an end of the second segment is connected to the adapter block.

7. The safe automatic aluminum liquid feeding device according to claim 6 is characterized in that: A transition groove is provided at one end of the second segment facing the first segment, and an end portion of the first segment is provided in the transition groove and is rotatably connected via a connecting piece.

8. The safe automatic aluminum liquid feeding device according to claim 2 is characterized in that: The hopper is provided with a feeding port and a pouring port on both sides of the auxiliary plate. The width of the pouring port is smaller than the width of the feeding port, and the pouring port is inclined toward a side away from the feeding port.

9. The safe automatic aluminum liquid feeding device according to claim 8, characterized in that: The material taking angle of the hopper is 15°~25°, and the material discharging angle of the hopper is 60°~70°.

10. The safe automatic aluminum liquid feeding device according to claim 1, characterized in that: The transverse movement mechanism includes a transverse movement motor, a guide frame, a safety bracket, a tripod and a crane column. The transverse movement motor is arranged at the end of the lifting mechanism away from the hopper, and is used to drive the hopper to move along the length direction of the guide frame. The crane column is vertically arranged, and the guide frame is fixedly connected to the crane column through the safety bracket and the tripod along the length direction.

Images