A refining agent adding device and production line

Abstract

The utility model relates to the technical field of metal refining equipment, and specifically provides a refining agent adding device and a production line, comprising a material receiving mechanism, an electric material unloading mechanism and a servo drive device; the electric material unloading mechanism has a material discharging pipe, and the electric material unloading mechanism is used to supply raw materials to the material receiving mechanism; the servo drive device is used to drive the electric material unloading mechanism to move to the top of the material receiving mechanism; the material receiving mechanism includes a material receiving telescopic tube, a linear drive device and a sealing component; the sealing component is fixedly arranged in the material receiving telescopic tube, and the sealing component is used to seal the material discharging tube and the material receiving telescopic tube; the linear drive device is used to drive the top end of the material receiving telescopic tube to move in a direction away from / towards the material discharging tube, so that the material discharging tube and the material receiving telescopic tube form an unsealed and sealed state; the refining agent adding device can prevent the additive raw materials from being scattered to the outside when the material is unloaded, so as to reduce waste.

Description

Technical Field

[0001] The utility model relates to the technical field of metal refining equipment, in particular to a refining agent adding device and a production line. Background Art

[0002] Refining agent is a white powder or granular flux, which is made by mixing a variety of inorganic salts in a certain proportion after drying.

[0003] However, the manual deployment method imposes a heavy burden on the staff. Therefore, the patent with application number 202122216422.0 provides an alloy additive supply device that can save manpower and reduce the burden on the staff. The device uses a servo turntable to drive the drop hopper to rotate, so that different additive raw materials can be delivered to the receiving hopper. However, since there is no seal between the drop hopper and the receiving hopper, it is inevitable that the additive raw materials will be scattered to the outside when dropping the material. Therefore, it is necessary to make improvements. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a refining agent adding device, which can prevent the additive raw materials from being scattered to the outside when the materials are dropped, thereby reducing waste.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] In a first aspect, the utility model provides a refining agent adding device, comprising: a material receiving mechanism, an electric material unloading mechanism and a servo drive device.

[0007] The electric unloading mechanism has a discharging pipe, and the electric unloading mechanism is used to supply raw materials to the receiving mechanism.

[0008] The servo drive device is used to drive the electric unloading mechanism to move above the material receiving mechanism.

[0009] The material receiving mechanism comprises a material receiving telescopic tube, a linear drive device and a sealing component.

[0010] The sealing assembly is fixedly arranged in the material receiving telescopic tube, and the sealing assembly is used for sealing the material discharging pipe and the material receiving telescopic tube.

[0011] The linear drive device is used to drive the top end of the material receiving telescopic tube to move in a direction away from / towards the material discharging tube, so that the material discharging tube and the material receiving telescopic tube are in an unsealed and sealed state.

[0012] In the refining agent adding device provided in at least one embodiment of the present disclosure: the material receiving mechanism further comprises a positioning frame;

[0013] The material receiving telescopic tube and the linear drive device are both fixedly connected to the positioning frame; or

[0014] The linear drive device is fixedly connected to the positioning frame, and the linear drive device is also configured to drive the end of the material receiving telescopic tube to move in a direction away from / towards its head end.

[0015] In the refining agent adding device provided in at least one embodiment of the present disclosure: the positioning frame is configured to be fixedly connected to the servo drive device.

[0016] In the refining agent adding device provided in at least one embodiment of the present disclosure, the inner diameter of the top end of the material receiving telescopic tube is larger than the inner diameter of the bottom end thereof.

[0017] The inner diameter of the top end of the material receiving telescopic tube is greater than the outer diameter of the material discharging tube.

[0018] In the refining agent adding device provided in at least one embodiment of the present disclosure, the sealing component is a sealing rubber ring.

[0019] The outer ring surface of the sealing rubber ring is configured to be fixedly connected to the inner tube wall of the material receiving telescopic tube.

[0020] In the refining agent adding device provided by at least one embodiment of the present disclosure, a positioning groove is arranged on the outer ring surface of the sealing rubber ring.

[0021] The inner tube wall of the material receiving telescopic tube is provided with an inserting portion.

[0022] The sealing rubber ring and the material receiving telescopic tube are fixedly connected through the positioning groove and the inserting part.

[0023] In the refining agent adding device provided in at least one embodiment of the present disclosure: the inner tube wall of the material receiving telescopic tube is provided with a bearing portion, and the bottom end of the sealing rubber ring is configured to abut against the bearing portion.

[0024] In the refining agent adding device provided in at least one embodiment of the present disclosure: the servo drive device includes a servo turntable and a retaining frame.

[0025] The retaining frame rotates following the servo turntable.

[0026] In the refining agent adding device provided in at least one embodiment of the present disclosure: the electric material discharge mechanism includes a bucket container, an electronic flow meter and an electric valve.

[0027] The bucket container has a discharge nozzle, the electronic flow meter and the electric valve are sequentially arranged on the discharge nozzle according to the material dropping direction, and the discharge pipe is configured to be connected with the electric valve.

[0028] In a second aspect, the utility model provides a production line, including a control device and the above-mentioned refining agent adding device.

[0029] Wherein, the material receiving mechanism, the electric material unloading mechanism and the servo drive device are all electrically connected to the control device.

[0030] The beneficial effects of the utility model are as follows: by configuring a material receiving mechanism, the linear drive device can be controlled to drive the material receiving telescopic tube to connect with the material discharging tube during use. Cooperating with the function of the sealing component, it can prevent the raw materials from being scattered to the outside during material dropping, and can effectively avoid the waste of raw materials. At the same time, the overall automation can be achieved to meet the needs of automated production. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 A perspective view of a refining agent addition device according to some embodiments is shown.

[0033] Figure 2 A partial structural schematic diagram of a refining agent adding device according to some embodiments is shown.

[0034] Figure 3 A partial cross-sectional view of the material receiving expansion tube is shown.

[0035] Figure 4 A perspective view of a refining agent addition device according to some embodiments is shown.

[0036] Figure 5 A partial structural schematic diagram of a refining agent adding device according to some embodiments is shown.

[0037] In the figure:

[0038] 10. Material receiving mechanism; 11. Material receiving telescopic tube; 12. Linear drive device; 13. Sealing assembly; 14. Positioning frame; 111. Insertion part; 112. Bearing part;

[0039] 20. Electric unloading mechanism; 21. Discharging pipe; 22. Bucket container; 23. Electronic flow meter; 24. Electric valve; 25. Discharging nozzle;

[0040] 30. Servo drive device; 31. Servo turntable; 32. Cage. DETAILED DESCRIPTION

[0041] The example embodiments of the present disclosure may be modified in various ways. Therefore, various example embodiments are shown in the accompanying drawings and described in more detail. However, it will be understood that the present disclosure is not limited to specific example embodiments, but includes all modifications, equivalents and alternative forms without departing from the scope and spirit of the present disclosure.

[0042] Example

[0043] like Figures 1 to 3 As shown, this embodiment provides a refining agent adding device, including a material receiving mechanism 10, an electric material unloading mechanism 20 and a servo drive device 30.

[0044] Specifically, the electric unloading mechanism 20 has a discharge pipe 21, and the electric unloading mechanism 20 is used to supply raw materials to the receiving mechanism 10. The servo drive device 30 is used to drive the electric unloading mechanism 20 to move above the receiving mechanism.

[0045] In this embodiment, the material receiving mechanism 10 includes a material receiving telescopic tube 11 , a linear drive device 12 , a sealing assembly 13 and a positioning frame 14 .

[0046] Furthermore, the sealing assembly 13 is fixedly disposed in the material receiving telescopic tube 11 , and the sealing assembly 13 is used to seal the material discharging pipe 21 and the material receiving telescopic tube 11 .

[0047] Furthermore, the linear drive device 12 is used to drive the top end of the material receiving telescopic tube 11 to move away from or toward the material discharging tube 21, so that an unsealed and sealed state can be formed between the material discharging tube 21 and the material receiving telescopic tube 11.

[0048] Furthermore, the positioning frame 14 is configured to be fixedly connected to the servo drive device 30 .

[0049] In this embodiment, the inner diameter of the top end of the material receiving telescopic tube 11 is larger than the inner diameter of the bottom end thereof. The inner diameter of the top end of the material receiving telescopic tube 11 is larger than the outer diameter of the material discharging tube 21.

[0050] In this embodiment, the sealing component 13 is a sealing rubber ring. The outer ring surface of the sealing rubber ring is configured to be fixedly connected to the inner tube wall of the material receiving telescopic tube 11.

[0051] Specifically, the outer ring surface of the sealing rubber ring is provided with a positioning groove (not shown). The inner tube wall of the material receiving telescopic tube 11 has an insertion portion 111. The sealing rubber ring and the material receiving telescopic tube 11 are fixedly connected through the positioning groove and the insertion portion 111.

[0052] Specifically, the inner tube wall of the material receiving telescopic tube 11 is provided with a bearing portion 112 , and the bottom end of the sealing rubber ring is configured to abut against the bearing portion 112 .

[0053] In this embodiment, the servo drive device 30 includes a servo turntable 31 and a holder 32. The holder 32 rotates along with the servo turntable 31.

[0054] In this embodiment, the electric unloading mechanism 20 includes a bucket container 22 , an electronic flow meter 23 and an electric valve 24 .

[0055] Specifically, the bucket container 22 has a discharge nozzle 25 , an electronic flow meter 23 and an electric valve 24 are sequentially arranged on the discharge nozzle 25 according to the material dropping direction, and the discharge pipe 21 is configured to be connected to the electric valve 24 .

[0056] like Figure 2 As shown, in some embodiments, the material receiving telescopic tube 11 and the linear drive device 12 are both fixedly connected to the positioning frame 14. The material receiving telescopic tube 11 is divided into a fixed section and a telescopic section as a whole. Since the fixed section and the linear drive device 12 are both fixedly connected to the positioning frame 14, the overall stability is good and the force stability is good.

[0057] Exemplarily, the linear drive device adopts a servo cylinder.

[0058] like Figure 4 and 5 As shown, in some embodiments, the linear drive device is fixedly connected to the positioning frame 14, and the linear drive device is also configured to drive the end of the material receiving telescopic tube 11 to move away from or toward its head end.

[0059] When in use, the front end of the material receiving telescopic tube 11 can move toward the discharge tube 21, and the rear end of the material receiving telescopic tube 11 can move toward the material receiving container, so that the material receiving telescopic tube 11 can be closer to the material storage container and even enter the material storage container, which can further prevent the raw materials from being scattered to the outside.

[0060] Exemplarily, the linear drive device uses two servo cylinders, and the two servo cylinders are symmetrically distributed.

[0061] In addition, the utility model also provides a production line, including a control device (not shown), and also includes the refining agent adding device described in any of the above embodiments.

[0062] The material receiving mechanism 10, the electric material discharging mechanism 20 and the servo drive device 30 are all electrically connected to the control device. The material receiving mechanism 10, the electric material discharging mechanism 20 and the servo drive device 30 can be controlled by programming to achieve a higher degree of automated production.

[0063] Example embodiments of the present inventive concept are described herein with reference to cross-sectional or plan views, which are schematic diagrams of idealized embodiments and intermediate structures of the example embodiments. As such, deviations from the illustrated shapes, for example as a result of manufacturing techniques and / or tolerances, are expected. Therefore, example embodiments of the present inventive concept should not be construed as limited to the specific shapes shown herein, but include deviations from shapes caused, for example, by manufacturing.

Claims

1. A refining agent adding device, characterized in that: include: Material receiving mechanism; An electric material discharge mechanism, having a discharge pipe, and the electric material discharge mechanism is used to supply raw materials to the material receiving mechanism; A servo drive device, used for driving the electric unloading mechanism to move above the receiving mechanism; Wherein, the material receiving mechanism comprises a material receiving telescopic tube, a linear drive device and a sealing component; The sealing assembly is fixedly arranged in the material receiving telescopic tube, and the sealing assembly is used to seal the material discharging pipe and the material receiving telescopic tube; The linear drive device is used to drive the top end of the material receiving telescopic tube to move in a direction away from / towards the material discharging tube, so that the material discharging tube and the material receiving telescopic tube are in an unsealed and sealed state.

2. A refining agent adding device according to claim 1, characterized in that: The material receiving mechanism also includes a positioning frame; The material receiving telescopic tube and the linear drive device are both fixedly connected to the positioning frame; or The linear drive device is fixedly connected to the positioning frame, and the linear drive device is also configured to drive the end of the material receiving telescopic tube to move in a direction away from / towards its head end.

3. A refining agent adding device according to claim 2, characterized in that: The positioning frame is configured to be fixedly connected to the servo drive device.

4. A refining agent adding device according to claim 1, characterized in that: The inner diameter of the top end of the material receiving telescopic tube is larger than the inner diameter of the bottom end thereof; The inner diameter of the top end of the material receiving telescopic tube is greater than the outer diameter of the material discharging tube.

5. A refining agent adding device according to claim 1, characterized in that: The sealing component is a sealing rubber ring; The outer ring surface of the sealing rubber ring is configured to be fixedly connected to the inner tube wall of the material receiving telescopic tube.

6. A refining agent adding device according to claim 5, characterized in that: The outer ring surface of the sealing rubber ring is provided with a positioning groove; The inner tube wall of the material receiving telescopic tube has an insertion portion; The sealing rubber ring and the material receiving telescopic tube are fixedly connected through the positioning groove and the inserting part.

7. A refining agent adding device according to claim 5, characterized in that: The inner tube wall of the material receiving telescopic tube is provided with a bearing portion, and the bottom end of the sealing rubber ring is configured to abut against the bearing portion.

8. A refining agent adding device according to claim 7, characterized in that: The servo drive device includes a servo turntable and a retaining frame; Wherein, the retaining frame rotates following the servo turntable.

9. A refining agent adding device according to claim 8, characterized in that: The electric unloading mechanism includes a bucket container, an electronic flow meter and an electric valve; Wherein, the bucket-type container has a discharge nozzle, the electronic flow meter and the electric valve are sequentially arranged on the discharge nozzle according to the direction of material dropping, and the discharge pipe is configured to be connected to the electric valve.

10. A production line, comprising a control device, characterized in that: Also includes a refining agent adding device as described in any one of claims 1-9; Wherein, the material receiving mechanism, the electric material unloading mechanism and the servo drive device are all electrically connected to the control device.

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