Stokehole multifunctional all-in-one machine

Abstract

The utility model relates to the technical field of aluminum alloy smelting, in particular to a furnace front multifunctional all-in-one machine which comprises a machine body, four operation tools are arranged on the machine body, threaded rods are arranged on the operation tools, and a moving mechanism is further arranged on the machine body. An electric air cylinder is controlled by a PLC control system to drive a moving mechanism to move on a guide plate to a designated operation tool face, then under the action of a PLC, a push rod is controlled to be started, the push rod pushes a rotating pipe to be close to a needed operation tool, a threaded rod of the operation tool is connected to a threaded sleeve in a sleeving mode, then a rotating motor is controlled to be started, and the operation tool is driven to move to the designated operation tool face. The rotating motor is matched with the rotating pipe to drive the threaded sleeve to rotate, the threaded sleeve rotates on the threaded rod, and the threaded rod can be screwed into the rotating pipe, so that the purpose of mounting and dismounting of the all-in-one machine and the operation tool is achieved, and the effects of feeding, refining, slagging-off and cleaning of the smelting furnace are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy smelting, in particular to a furnace front multifunctional all-in-one machine. Background Art

[0002] The quality of aluminum alloy melt has a decisive influence on the processing performance of aluminum materials. The purpose of aluminum alloy smelting is to obtain a melt with high purity and chemical composition that meets the requirements. In the casting and rolling production, the electrolytic aluminum liquid and solid materials are used to control the furnace loading structure in a certain proportion. Due to the characteristics of "three highs and one low" of the electrolytic aluminum liquid, it is necessary to perform operations such as feeding, refining, slag removal, and stirring.

[0003] Currently, most companies are still using forklifts for feeding due to the constraints of basic hardware facilities, and using tools modified from forklifts for furnace operations, that is, manual feeding, refining, slagging, stirring and other operations. In addition, when performing the above-mentioned different operations, the operating tools need to be replaced, and the installation and disassembly of the operating tools takes a lot of time.

[0004] Therefore, in view of the above-mentioned problems, there is an urgent need for a machine body that can perform integrated operations in front of a smelting furnace, so as to shorten the overall time of charging, refining, slag removal and furnace cleaning of the smelting furnace. Utility Model Content

[0005] The purpose of the utility model is to provide a furnace-front multifunctional integrated machine to solve the problem that the installation and removal of the working tools proposed in the above-mentioned background technology takes a long time.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A furnace front multifunctional all-in-one machine comprises a machine body, four working tools are arranged on the machine body, threaded rods are arranged on the working tools, a moving mechanism is also arranged on the machine body, the moving mechanism comprises a rotatably arranged threaded sleeve, the threaded sleeve is threadedly connected to the threaded rod, and the working tools are installed on the moving mechanism through the cooperation of the threaded rod and the threaded sleeve.

[0008] As a further solution of the utility model: wherein, a guide plate for the moving mechanism to move is provided on the machine body.

[0009] As a further solution of the utility model: wherein, the moving mechanism includes a connecting plate sliding on the guide plate, a pushing rod is fixedly installed inside the connecting plate, a rotating motor is fixedly installed on the output end of the pushing rod, a rotating tube is fixedly installed on the output end of the rotating motor, a positioning tube is provided on the outside of the rotating tube, the rotating tube rotates inside the positioning tube, and one end of the rotating tube is fixedly connected to the threaded sleeve.

[0010] As a further solution of the utility model: wherein, a contact mechanism is arranged inside the rotating tube, the contact mechanism comprises a fixing seat fixedly connected to the rotating tube, a supporting seat is slidably connected inside the fixing seat, and a reset spring is arranged between the fixing seat and the supporting seat.

[0011] As a further solution of the utility model: wherein, a groove is provided on the support seat, and the shape and size of the groove match the shape and size of the end of the threaded rod.

[0012] As a further solution of the utility model: wherein, the push rod and the rotating motor are both connected to the PLC controller.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The multifunctional all-in-one machine in front of the furnace controls the electric cylinder to drive the moving mechanism to move on the guide plate and move to the front of the designated working tool through the PLC control system. Then, under the action of the PLC controller, the push rod is controlled to start, and the push rod pushes the rotating tube to approach the required working tool. The threaded rod of the working tool is sleeved on the threaded sleeve. Then the rotating motor is controlled to start, and the rotating motor cooperates with the rotating tube to drive the threaded sleeve to rotate. The threaded sleeve rotates on the threaded rod, and the threaded rod can be screwed into the inside of the rotating tube, thereby realizing the purpose of rapid installation and disassembly of the all-in-one machine and the working tool, and improving the working efficiency of charging, refining, slag removal and cleaning the smelting furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the plane structure of the utility model;

[0017] Figure 3 For this utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0018] Figure 4 For this utility model Figure 2 Enlarged schematic diagram of point B in the middle.

[0019] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0020] 10. Machine body; 20. Moving mechanism; 21. Connecting plate; 22. Push rod; 23. Rotating motor; 24. Rotating tube; 25. Positioning tube; 26. Threaded sleeve; 30. Guide plate; 40. Contact mechanism; 41. Fixed seat; 42. Support seat; 43. Return spring. DETAILED DESCRIPTION

[0021] like Figure 1-4 As shown: a furnace front multifunctional all-in-one machine provided in this embodiment includes a body 10, on which a moving mechanism 20 is arranged, and the moving mechanism 20 moves on the body 10 through a guide plate 30. An electric cylinder is also arranged on one side of the body 10, and the output end of the electric cylinder is fixedly connected to the moving mechanism 20. The moving mechanism 20 can be driven to move along the guide plate 30 through the operation of the electric cylinder.

[0022] The integrated machine is placed in front of the smelting furnace to assist in smelting work, so the integrated machine also needs to charge, refine, slag and clean the smelting furnace. Therefore, the integrated machine is also equipped with four working tools, namely, a charging frame, a refining tube, a furnace cleaning shovel and a slag head.

[0023] The moving mechanism 20 includes a connecting plate 21 sliding on the guide plate 30, a pushing rod 22 is fixedly installed inside the connecting plate 21, the pushing rod 22 can be a cylinder, a rotating motor 23 is fixedly installed on the output end of the pushing rod 22, a rotating tube 24 is fixedly installed on the output end of the rotating motor 23, a positioning tube 25 is arranged on the outside of the rotating tube 24, the rotating tube 24 rotates inside the positioning tube 25, and a threaded sleeve 26 is fixedly installed on the end face of the rotating tube 24 away from the rotating motor 23; when in use, four working tools can be placed in front of the all-in-one machine and distributed along the all-in-one machine. When corresponding operations are required, the corresponding working tools only need to be installed on the rotating tube 24 arranged on the moving mechanism 20.

[0024] In order to facilitate installation, threaded rods threadedly connected with the threaded sleeve 26 are provided on the four working tools. In this embodiment, the electric cylinder is controlled by the PLC control system to drive the moving mechanism 20 to move on the guide plate 30 and move to the front of the designated working tool. Then, under the action of the PLC controller, the push rod 22 is controlled to start, and the push rod 22 pushes the rotating tube 24 to approach the required working tool. The threaded rod of the working tool is sleeved on the threaded sleeve 26, and then the rotating motor 23 is controlled to start. The rotating motor 23 cooperates with the rotating tube 24 to drive the threaded sleeve 26 to rotate. The threaded sleeve 26 rotates on the threaded rod, and the threaded rod can be screwed into the inside of the rotating tube 24 to achieve the effect of fixed installation. It should be noted that during the rotation of the threaded sleeve 26, the working tool should be kept from rotating together, so that the threaded rod on the working tool can be screwed into the inside of the rotating tube 24.

[0025] When it is necessary to disassemble or replace a different working tool, it is only necessary to repeat the above operation and control the rotary motor 23 to reverse, so as to disassemble the working tool. At the same time, when the threaded sleeve 26 rotates, it is necessary to keep the working tool from rotating together.

[0026] In order to ensure that the working tool can be stably installed in the rotating tube 24, a contact mechanism 40 is provided inside the rotating tube 24, and the contact mechanism 40 includes a fixed seat 41 fixedly connected to the rotating tube 24, and a support seat 42 is slidably connected inside the fixed seat 41, and a return spring 43 is provided between the fixed seat 41 and the support seat 42. In this embodiment, after the threaded rod on the working tool is screwed into the interior of the rotating tube 24, as the threaded sleeve 26 continues to rotate, it will continuously drive it to be screwed into the interior of the rotating tube 24 and contact the support seat 42. After being squeezed by the squeezing force of the threaded rod, the support seat 42 will approach the fixed seat 41, and the return spring 43 will be squeezed during the process of the support seat 42 approaching. Thereby, the circumferential force between the thread teeth between the threaded rod and the threaded sleeve 26 is increased, and the stability of the threaded rod inside the rotating tube 24 is increased.

[0027] Preferably, a groove is provided on the support seat 42, and the shape and size of the groove match the shape and size of the end of the threaded rod. The design of the groove allows the threaded rod to abut against the support seat 42 better.

[0028] In summary, in order to enable the all-in-one machine to realize automatic feeding, slag removal, refining and furnace cleaning, the following improvements are made:

[0029] Different positioning sensing QR codes are set at the positions of the four working tools, and an identification device is set on the moving mechanism 20. The electric cylinder can be controlled to stop by identifying the QR code information through the identification device; the four positioning sensing QR codes represent four different movement trajectories and times of the electric cylinder respectively.

[0030] In summary, in order to achieve the intelligent effect of the multifunctional integrated machine in front of the furnace, a positioning sensing QR code is set on the machine body 10. When the electric cylinder drives the mobile mechanism 20 to move along the guide plate 30, a QR code recognizer is set on the mobile mechanism 20. When the QR code recognizer recognizes the positioning sensing QR code, the electric cylinder controls the mobile mechanism 20 to stop in front of the furnace, and replaces different working tools according to different working requirements. Among them, the running track and running time of the mobile mechanism 20 driven by the electric cylinder can be controlled according to the PLC. The mobile mechanism 20 is also provided with a laser ranging device and a camera.

[0031] During the automatic feeding process, the electric cylinder controls the moving mechanism to come to the front of the furnace, and replaces the working tools required for feeding. The laser distance measuring equipment and camera monitoring equipment are set up to realize remote operation, so that the material frame is raised to a reasonable position in the furnace, and the frame is pulled out to feed. A weighing sensor can also be set on the feeding platform of the working tool to measure the weight of the material in the frame in real time to realize reasonable filling in the furnace.

[0032] When slag removal is required, the PLC is first used to control the electric cylinder to control the moving mechanism 20 to move to a suitable position to replace the tools required for slag removal, and then the laser distance measuring device and the camera are used to remove the waste slag.

[0033] When refining is needed, after the refining tool is installed, it passes through a refiner, which is composed of a powder spraying tank device, a refining pipe device, an air receiving device, and a moving device, and refines according to the route.

[0034] When the furnace needs to be cleaned, the furnace cleaning shovel is replaced by the above device, and the movement of the push rod 22 is used to control the furnace cleaning shovel to complete the cleaning work in the furnace.

[0035] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A furnace front multifunctional all-in-one machine, comprising a machine body (10), characterized in that: The machine body (10) is provided with four working tools and a moving mechanism (20), wherein the working tools are provided with a threaded rod, and the moving mechanism (20) comprises a rotatably arranged threaded sleeve (26), wherein the threaded sleeve (26) can be threadedly connected to the threaded rod, and the working tools are installed on the moving mechanism (20) through the cooperation between the threaded rod and the threaded sleeve (26).

2. The furnace front multifunctional all-in-one machine according to claim 1, characterized in that: The machine body (10) is provided with a guide plate (30) for the moving mechanism (20) to move.

3. The furnace front multifunctional all-in-one machine according to claim 2, characterized in that: The moving mechanism (20) comprises a connecting plate (21) sliding on the guide plate (30), a pushing rod (22) is fixedly installed inside the connecting plate (21), a rotating motor (23) is fixedly installed at the output end of the pushing rod (22), a rotating tube (24) is fixedly installed at the output end of the rotating motor (23), a positioning tube (25) is arranged outside the rotating tube (24), the rotating tube (24) rotates inside the positioning tube (25), and one end of the rotating tube (24) is fixedly connected to a threaded sleeve (26).

4. The furnace front multifunctional all-in-one machine according to claim 3, characterized in that: A contact mechanism (40) is arranged inside the rotating tube (24), and the contact mechanism (40) comprises a fixing seat (41) fixedly connected to the rotating tube (24), a supporting seat (42) is slidably connected inside the fixing seat (41), and a return spring (43) is arranged between the fixing seat (41) and the supporting seat (42).

5. The furnace front multifunctional all-in-one machine according to claim 4, characterized in that: The support seat (42) is provided with a groove, the shape and size of the groove matching the shape and size of the end of the threaded rod.

6. The furnace front multifunctional all-in-one machine according to claim 3, characterized in that: The pushing rod (22) and the rotating motor (23) are both connected to a PLC controller.

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