Soup feeding machine for casting machining

Abstract

The utility model relates to a liquid feeding machine for casting machining. Comprising a bottom plate, a bearing mounting seat arranged on the bottom plate, a rotating block rotationally arranged on the bearing mounting seat, a sliding seat slidably arranged on the rotating block in the vertical direction, a first linear driver for driving the sliding seat to slide in the vertical direction, and a soup feeding mechanism arranged on the sliding seat and used for pouring a workpiece. The self-lubricating mechanism is arranged on the rotating block and is used for carrying out self-lubricating treatment on the sliding seat moving in the vertical direction; the self-lubricating device is characterized in that the self-lubricating mechanism comprises a first oil injection pipe, an oil storage tank for supplying oil to the first oil injection pipe, and a contact mechanism for performing oil injection lubricating treatment on the sliding seat when the contact mechanism is in contact with the sliding seat. According to the technical scheme, through the oil storage tank, the oil spraying pipe and the contact mechanism for conducting oil spraying lubrication treatment on the sliding seat, automatic contact lubrication on the sliding seat is achieved, and contact abrasion between the sliding seat and the soup feeding mechanism is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of casting equipment, and specifically relates to a ladle for casting processing. Background Art

[0002] In the casting processing industry, the ladle is a key piece of equipment, and its performance is directly related to the quality and production efficiency of the castings. However, traditional ladles often neglect the importance of the lubrication mechanism in their design, resulting in many problems during actual operation. First of all, the lack of an effective lubrication mechanism causes the mechanical components of the ladle to wear rapidly under long-term and high-intensity operation. Especially in high-temperature and high-load working environments, the wear problem of the friction pair is particularly prominent. This not only reduces the service life of the equipment but also increases the maintenance cost and downtime.

[0003] Chinese Patent (Publication No. CN221231577U) discloses a ladle mechanism for a casting machine, which drives the ladle cup to swing through a swing arm assembly to achieve ladle pouring and add liquid aluminum alloy or molten iron to the mold. To sum up, the utility model has the advantages of simple structure, reliable operation, and low cost input, and has high practical value and promotion value in the technical field of casting machines.

[0004] However, in actual use, the above structure lacks a lubrication mechanism. For a ladle without a lubrication mechanism, during long-term and high-intensity operation, the friction between key components such as the swing arm assembly and the ladle cup will increase significantly. This will not only cause rapid wear of the mechanical components, shorten the service life of the equipment, but also increase the maintenance cost and downtime of the enterprise. Summary of the Utility Model

[0005] In view of the above problems, a ladle for casting processing is provided, which solves the problem that the equipment needs to be lubricated in a timely manner for maintenance through an oil storage tank and a first oil spray pipe.

[0006] To solve the problems of the prior art, the utility model provides a ladle for casting processing, including a bottom plate, a bearing mounting seat arranged on the bottom plate, a rotating block rotatably arranged on the bearing mounting seat, a sliding seat slidably arranged on the rotating block in the vertical direction, a first linear driver for driving the sliding seat to slide in the vertical direction, a ladle mechanism arranged on the sliding seat for pouring the workpiece, and a self-lubricating mechanism arranged on the rotating block for self-lubricating the sliding seat moving in the vertical direction. The self-lubricating mechanism includes a first oil spray pipe, an oil storage tank for supplying oil to the first oil spray pipe, and a contact mechanism for performing contact oil spray lubrication treatment when contacting the sliding seat.

[0007] Preferably, the contact mechanism includes a mounting plate, a piston cylinder, and an oil inlet pipe; the mounting plate is arranged on the rotating block and above the sliding seat; the piston cylinder is arranged on the mounting plate and above the sliding seat; the oil inlet pipe is arranged at the oil inlet of the piston cylinder, and the oil inlet of the oil inlet pipe is connected to the oil outlet of the oil storage tank.

[0008] Preferably, the contact mechanism further includes a contact rod and a sliding piece; the contact rod is slidably arranged in the piston cylinder in the vertical direction; the sliding piece is slidably arranged in the piston cylinder in the vertical direction and fixedly connected to the contact rod.

[0009] Preferably, the contact mechanism further includes a return spring and a second spraying pipe; the return spring is arranged in the piston cylinder and fixedly connected to the end of the sliding piece; the second spraying pipe is arranged at the oil outlet of the piston cylinder and extends into the rotating block.

[0010] Preferably, the ladling machine for casting processing further includes a recovery mechanism for collecting the excess lubricating oil after spraying; the recovery mechanism includes a recovery box and a recovery pipe; the recovery box is arranged in the rotating block; the recovery pipe is arranged on the recovery box and connected to the oil inlet of the oil storage tank.

[0011] Preferably, the ladling mechanism includes a third rotating driver, a rotating rod, a ladling block, and a threaded rod; the third rotating driver is arranged on the sliding seat; the rotating rod is rotatably arranged on the sliding seat and connected to the output end of the third rotating driver through a coupling; the ladling block is arranged on the rotating rod and coaxially fixed to the rotating rod; the threaded rod is threadedly connected to the rotating rod, and the threaded rod is used to quickly install the ladling block on the sliding seat.

[0012] The beneficial effects of the present utility model compared with the prior art are as follows:

[0013] 1. By setting an oil storage tank, a spray oil pipe, and a contact mechanism for performing contact oil injection lubrication treatment on the sliding seat, the present utility model achieves automatic contact lubrication of the sliding seat, thereby improving the service life of the sliding seat and reducing the contact wear between the sliding seat and the ladling mechanism.

[0014] 2. By setting the contact mechanism, when the sliding seat contacts the piston cylinder, the present utility model can automatically lubricate the sliding seat, improve the service life of the sliding seat, and reduce the contact wear between the sliding seat and the ladling mechanism.

[0015] 3. By setting the contact rod and the sliding piece, the present utility model can lubricate the sliding seat only when the sliding seat contacts the contact rod, and when the sliding seat does not contact the contact rod, the piston cylinder does not perform oil injection treatment, reducing the waste of lubricating oil.

[0016] 4. By setting the return spring and the second spraying pipe, the present utility model can achieve the effects of automatically supplementing and spraying the lubricating oil in the piston cylinder.

[0017] 5. By providing a recycling mechanism, the utility model can drive a recycling pipe provided on a recycling box to replenish the lubricating oil collected in the recycling box back into the oil storage tank.

[0018] 6. By providing a third rotation driver, a rotating rod, a soup feeding block and a threaded rod, the utility model achieves the effect of automatically pouring the soup feeding block, and the soup feeding block can be quickly installed and disassembled through the threaded rod. Description of the Drawings

[0019] Figure 1 is a three-dimensional structure diagram of a soup feeding machine for casting processing from the first perspective.

[0020] Figure 2 is a three-dimensional structure diagram of a soup feeding machine for casting processing from the second perspective.

[0021] Figure 3 is a Figure 2 three-dimensional structure diagram of a soup feeding machine for casting processing with a side view cutaway.

[0022] Figure 4 is a three-dimensional structure diagram of a contact mechanism of a soup feeding machine for casting processing.

[0023] Figure 5 is a Figure 4 three-dimensional structure diagram of a soup feeding machine for casting processing with a side view cutaway.

[0024] Figure 6 is a Figure 2 magnified structure diagram at position A of a soup feeding machine for casting processing.

[0025] Figure 7 is a Figure 5 magnified structure diagram at position B of a soup feeding machine for casting processing.

[0026] In the figure, the reference numerals are: 1, base plate; 11, driven gear; 12, second rotation driver; 13, through slot; 2, bearing mounting seat; 3, rotating block; 31, main gear; 4, sliding seat; 41, first linear driver; 411, lead screw; 5, soup feeding mechanism; 51, third rotation driver; 52, rotating rod; 53, soup feeding block; 54, threaded rod; 6, self-lubricating mechanism; 61, first oil spraying pipe; 62, oil storage tank; 7, contact mechanism; 71, mounting plate; 72, piston cylinder; 73, oil inlet pipe; 74, contact rod; 75, sliding piece; 76, return spring; 77, second spraying pipe; 8, recycling mechanism; 81, recycling box; 82, recycling pipe. Detailed Embodiment

[0027] To further understand the features, technical means, specific purposes, and functions achieved by the present utility model, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] See Figures 1-3 As shown, a ladle feeder for casting processing includes a bottom plate 1, a bearing mounting seat 2 provided on the bottom plate 1, a rotating block 3 rotatably provided on the bearing mounting seat 2, a sliding seat 4 slidably provided in the vertical direction on the rotating block 3, a first linear actuator 41 for driving the sliding seat 4 to slide in the vertical direction, a ladle feeding mechanism 5 provided on the sliding seat 4 for pouring the workpiece, and a self-lubricating mechanism 6 provided on the rotating block 3 for self-lubricating the sliding seat 4 moving in the vertical direction. The self-lubricating mechanism 6 includes a first oil spray pipe 61 and an oil storage tank 62 for supplying oil to the first oil spray pipe 61, and a contact mechanism 7 for performing contact oil spray lubrication treatment on the sliding seat 4 when contacting the sliding seat 4. A main gear 31 is coaxially and fixedly installed on the rotating block 3, a driven gear 11 meshing with the main gear 31 is provided on the bottom plate 1, and a second rotating actuator 12 for driving the driven gear 11 to rotate is provided on the bottom plate 1. When the second rotating actuator 12 is started, it can drive the driven gear 11 to rotate, and then can perform a rotational movement on the engaged main gear 31 and rotating block 3, and can perform rotational adjustment of the position of the ladle feeding mechanism 5 provided on the rotating block 3. A lead screw 411 is connected to the first linear actuator 41 through a coupling, and the sliding seat 4 is threadedly connected to the lead screw 411. A through groove 13 is formed on the rotating block 3, and the through groove 13 is slidably engaged with the sliding seat 4 in the vertical direction to limit the stable sliding of the sliding seat 4 in the vertical direction.

[0029] When it is necessary to end the work of the ladle feeding mechanism 5, the first linear actuator 41 drives the lead screw 411 to rotate. When the lead screw 411 rotates, it can drive the sliding seat 4 to stably slide in the vertical direction along the through groove 13 formed on the rotating block 3 until the sliding seat 4 rises to a position close to the oil storage tank 62. During this process, the lubricating oil inside the oil storage tank 62 can pass through the first oil spray pipe 61 to spray lubricating oil on the sliding seat 4 moving below the oil storage tank 62, thereby achieving automatic contact lubrication of the sliding seat 4, improving the service life of the sliding seat 4, and reducing the contact wear between the sliding seat 4 and the ladle feeding mechanism 5.

[0030] See Figures 3-5As shown, the contact mechanism 7 includes a mounting plate 71, a piston cylinder 72, and an oil inlet pipe 73. The mounting plate 71 is arranged on the rotating block 3 and above the sliding seat 4. The piston cylinder 72 is arranged on the mounting plate 71 and above the sliding seat 4. The oil inlet pipe 73 is arranged at the oil inlet of the piston cylinder 72. The oil inlet of the oil inlet pipe 73 is connected to the oil outlet of the oil storage tank 62. One-way valves for controlling the entry and discharge of lubricating oil are arranged in both the oil inlet pipe 73 and the spray pipe.

[0031] When it is necessary to automatically spray lubricating oil on the sliding seat 4 rising in the vertical direction, under the rotational force of the lead screw 411, the sliding seat 4 slides vertically until it contacts the piston cylinder 72. When contacting the piston cylinder 72, the one-way valve in the oil inlet pipe 73 closes and the one-way valve in the spray pipe opens. Then, it drives the lubricating oil replenished in the oil storage tank 62 through the oil inlet pipe 73 in the piston cylinder 72 to be discharged through the spray pipe. It can drive the piston cylinder 72 to spray the lubricating oil stored inside through the spray pipe onto the contacting sliding seat 4 for an automatic spraying effect, achieving the effect of automatically lubricating the sliding seat 4 when the sliding seat 4 contacts the piston cylinder 72, improving the service life of the sliding seat 4, and reducing the contact wear between the sliding seat 4 and the ladling mechanism 5.

[0032] See Figures 5-7 As shown, the contact mechanism 7 further includes a contact rod 74 and a sliding piece 75. The contact rod 74 is slidably arranged vertically in the piston cylinder 72. The sliding piece 75 is slidably arranged vertically in the piston cylinder 72 and fixedly connected to the contact rod 74.

[0033] When the sliding seat 4 moves upward vertically through the lead screw 411, it can drive the sliding seat 4 to contact the contact rod 74 slidably arranged in the piston cylinder 72. When the sliding seat 4 contacts the contact rod 74, it can drive the contact rod 74 and the sliding piece 75 fixedly connected thereto to slide upward vertically along the inner wall of the piston cylinder 72. The sliding piece 75 is used to divide the inside of the piston cylinder 72 into two negative pressure chambers for storing and discharging lubricating oil. This enables the lubricating oil in the piston cylinder 72 to be sprayed out through the spray pipe when the contact rod 74 and the sliding piece 75 move upward in the piston cylinder 72. When the sliding seat 4 does not contact the contact rod 74, the piston cylinder 72 stops spraying lubricant on the sliding seat 4, achieving the effect that the sliding seat 4 can only be lubricated when it contacts the contact rod 74, and when the sliding seat 4 does not contact the contact rod 74, the piston cylinder 72 does not spray oil, reducing waste of lubricating oil.

[0034] See Figure 7 As shown, the contact mechanism 7 further includes a return spring 76 and a second spray pipe 77. The return spring 76 is arranged in the piston cylinder 72 and fixedly connected to the end of the sliding piece 75. The second spray pipe 77 is arranged at the oil outlet of the piston cylinder 72 and extends into the rotating block 3.

[0035] When the contact rod 74 and the sliding piece 75 slide vertically inside the piston cylinder 72, the return spring 76 can be compressed at this time, and the one-way valve in the oil inlet pipe 73 closes while the one-way valve in the oil spray pipe opens. At this time, the second oil spray pipe can spray onto the lead screw 411, so as to lubricate the threaded connection between the sliding seat 4 and the lead screw 411. When the sliding seat 4 does not contact the contact rod 74, the compressed return spring 76 is released, causing the return spring 76 to position the sliding disc and the contact rod 74. During this process, the one-way valve in the oil inlet pipe 73 opens while the one-way valve in the oil spray pipe closes until the lubricating oil inside the oil storage tank 62 compensates into the piston cylinder 72 through the oil inlet pipe 73, achieving the effect of automatic replenishment and spraying of the lubricating oil in the piston cylinder 72.

[0036] See Figure 4 and Figure 5 As shown, the ladle feeder for casting processing further includes a recovery mechanism 8 for collecting the excess lubricating oil after spraying; the recovery mechanism 8 includes a recovery box 81 and a recovery pipe 82; the recovery box 81 is arranged inside the rotating block 3; the recovery pipe 82 is arranged on the recovery box 81 and is connected to the oil inlet of the oil storage tank 62.

[0037] When the sliding seat 4 does not contact the contact rod 74 and after the spraying operation is completed, the excess lubricating oil can drip into the recovery box 81. The setting of the recovery box 81 can be used to recover the excess lubricating oil. After recovery, the recovery pipe 82 connected to the oil inlet of the oil storage tank 62 is arranged on the recovery box 81. When the contact rod 74 and the sliding piece 75 move downward under the action of the return spring 76, at this time, the sliding piece 75 forms a negative pressure chamber in the piston cylinder 72 to supplement the lubricating oil in the oil storage tank 62 into the piston cylinder 72, and during this process, it can drive the recovery pipe 82 arranged on the recovery box 81 to replenish the lubricating oil collected in the recovery box 81 back into the oil storage tank 62.

[0038] See Figures 2-6 As shown, the ladle feeding mechanism 5 includes a third rotation driver 51, a rotating rod 52, a ladle block 53, and a threaded rod 54; the third rotation driver 51 is arranged on the sliding seat 4; the rotating rod 52 is rotatably arranged on the sliding seat 4 and is connected to the output end of the third rotation driver 51 through a coupling; the ladle block 53 is arranged on the rotating rod 52 and is coaxially fixed with the rotating rod 52; the threaded rod 54 is threadedly connected to the rotating rod 52, and the threaded rod 54 is used to quickly install the ladle block 53 on the sliding seat 4.

[0039] When pouring work needs to be carried out on the workpiece, first, the third rotation driver 51 is started, which in turn drives the connected rotating rod 52 to rotate. When the rotating rod 52 rotates, the pouring effect of the ladle block 53 fixed coaxially can be achieved. When the ladle block 53 needs to be quickly installed and disassembled, only by rotating the threaded rod 54 out of the outside of the sliding seat 4, the ladle block 53 can be installed, disassembled and installed, which is convenient for replacing and repairing the ladle block 53, achieving the automatic pouring effect of the ladle block 53, and the ladle block 53 can be quickly installed and disassembled through the threaded rod 54.

[0040] The above embodiments only express one or several implementation manners of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the appended claims.

Claims

1. A casting machine for casting processing, comprising a base plate (1), a bearing mounting seat (2) arranged on the base plate (1), a rotating block (3) rotatably arranged on the bearing mounting seat (2), a sliding seat (4) slidably arranged on the rotating block (3) in a vertical direction, a first linear drive (41) driving the sliding seat (4) to slide in a vertical direction, a casting mechanism (5) arranged on the sliding seat (4) for casting a workpiece, and a self-lubricating mechanism (6) arranged on the rotating block (3) for self-lubricating the sliding seat (4) moving in a vertical direction; characterized in that: The self-lubricating mechanism (6) comprises a first oil spray pipe (61), an oil storage tank (62) for supplying oil to the first oil spray pipe (61), and a contact mechanism (7) for performing oil spray lubrication treatment on the sliding seat (4) when in contact with the sliding seat (4).

2. A ladle feeder for casting processing according to claim 1, characterized in that: The contact mechanism (7) comprises a mounting plate (71), a piston cylinder (72) and an oil inlet pipe (73); the mounting plate (71) is arranged on the rotating block (3) and is located above the sliding seat (4); the piston cylinder (72) is arranged on the mounting plate (71) and is located above the sliding seat (4); the oil inlet pipe (73) is arranged at the oil inlet of the piston cylinder (72), and the oil inlet of the oil inlet pipe (73) is connected to the oil outlet of the oil storage tank (62).

3. A ladling machine for casting processing according to claim 2, characterized in that: The contact mechanism (7) further comprises a contact rod (74) and a sliding plate (75); the contact rod (74) is vertically slidably arranged in the piston cylinder (72); the sliding plate (75) is vertically slidably arranged in the piston cylinder (72) and is fixedly connected to the contact rod (74).

4. A ladling machine for casting processing according to claim 2, characterized in that: The contact mechanism (7) also includes a return spring (76) and a second spraying pipe (77); the return spring (76) is arranged in the piston cylinder (72) and fixed to the end of the sliding sheet (75); the second spraying pipe (77) is arranged at the oil outlet of the piston cylinder (72) and extends into the rotating block (3).

5. The ladle feeding machine for casting processing according to claim 1, characterized in that: The lubricating oil feeder for casting processing also includes a recovery mechanism (8) for collecting excess lubricating oil after spraying; the recovery mechanism (8) includes a recovery box (81) and a recovery pipe (82); the recovery box (81) is arranged in the rotating block (3); the recovery pipe (82) is arranged on the recovery box (81) and connected to the oil inlet of the oil storage tank (62).

6. A ladle feeder for casting processing according to claim 1, characterized in that: The soup feeding mechanism (5) comprises a third rotary driver (51), a rotary rod (52), a soup feeding block (53) and a threaded rod (54); the third rotary driver (51) is arranged on a sliding seat (4); the rotary rod (52) is rotatably arranged on the sliding seat (4) and is connected to the output end of the third rotary driver (51) through a coupling; the soup feeding block (53) is arranged on the rotary rod (52) and is coaxially fixed between the rotary rod (52); the threaded rod (54) is threadedly connected to the rotary rod (52), and the threaded rod (54) is used to quickly install the soup feeding block (53) on the sliding seat (4).

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