Wear-resistant material production feeding device

Abstract

The invention belongs to the technical field of wear-resistant material production, and particularly relates to a wear-resistant material production feeding device which comprises a seat frame, brackets used for obliquely placing steel materials are arranged at the top of the seat frame at intervals, and a lifting mechanism is further arranged on the seat frame. The lifting mechanism is provided with a lifting frame, the lifting frame and the bracket are arranged in a staggered mode, the lifting frame can ascend and descend in the height direction of the seat frame, a pushing mechanism used for pushing the steel materials is arranged on one side face of the seat frame, and when the steel materials are placed at the feeding position, the pushing mechanism axially pushes the steel materials from the feeding position. According to the invention, the steel material is automatically moved to the feeding position in the continuous lifting process of the lifting frame through the bracket for obliquely placing the steel material and the lifting frame staggered with the bracket in the lifting mechanism, and finally, the steel material is pushed into the feeding hole of the magnetic induction electric furnace through the material pushing mechanism arranged on one side of the seat frame; the automatic feeding device achieves automatic and orderly feeding of steel materials, and solves the problems that manual feeding is low in efficiency and high in labor intensity.

Description

Technical Field

[0001] The invention belongs to the technical field of wear-resistant material production, and in particular relates to a wear-resistant material production feeding device. Background Art

[0002] Wear-resistant materials are a large class of new materials with special electrical, magnetic, optical, acoustic, thermal, mechanical, chemical and biological functions. They are important basic materials in high-tech fields such as information technology, biotechnology, energy technology and national defense construction. They also play a very important role in transforming some traditional industries. Wear-resistant materials mainly include the following categories: wear-resistant balls, wear-resistant steel plates, wear-resistant welding rods, wear-resistant ceramics, wear-resistant floors, wear-resistant rubber, wear-resistant pipes, wear-resistant bearings, wear-resistant welding materials, wear-resistant castings, cast stones, polymers, composite wear-resistant materials and other wear-resistant materials. Wear-resistant balls are a new type of abrasive material, playing an increasingly important role in the building materials and mining industries.

[0003] At present, the production of wear-resistant balls mostly adopts the hot rolling process with low cost and high efficiency. The production method is: the round rod-shaped steel material is fed into the feed port of the magnetic induction furnace, and then the steel material is heated at high temperature by the magnetic induction furnace and then fed to the ball rolling machine for rolling, and finally the production is completed after quenching, tempering and other processes.

[0004] However, currently, when steel is fed into the feed port of the magnetic induction furnace, it is mostly done manually. One end of the steel is manually inserted into the feed port of the magnetic induction furnace, and the steel is transported to the magnetic induction furnace through a feed conveyor roller set at the feed port of the magnetic induction furnace. Manual feeding is labor-intensive and inefficient. In view of this, the present invention provides a wear-resistant material production feeding device to realize automatic feeding of steel. Summary of the invention

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a feeding device for the production of wear-resistant materials, comprising a frame, a bracket for obliquely placing steel materials is arranged at intervals on the top of the frame, a lifting mechanism is also arranged on the frame, the lifting mechanism has a lifting frame that is staggered with the bracket and can be lifted and lowered along the height direction of the frame, and a pushing mechanism for pushing steel materials is arranged on one side surface of the frame.

[0006] As a preferred wear-resistant material production feeding device of the present invention, the lifting frame is configured to move at least one steel material on the bracket to the feeding position during the continuous movement from rising to the stroke end value to falling to the stroke end value, so that when the steel material is placed at the feeding position, the pushing mechanism pushes the steel material axially from the feeding position to the feed port of the auxiliary equipment.

[0007] As a preferred embodiment of the wear-resistant material production feeding device of the present invention, a guide hole coaxially connected to a feed port of the auxiliary equipment is also provided on the other side of the seat frame relative to the pushing mechanism.

[0008] As a preferred feeding device for wear-resistant material production of the present invention, the diameter of the guide hole gradually decreases along the pushing direction of the steel material, and the minimum diameter of the guide hole matches the diameter of the steel material. When the steel material is placed in the feeding position, the axis of the guide hole and the axis of the steel material are located in the same straight line.

[0009] As a preferred feeding device for the production of wear-resistant materials of the present invention, the bracket includes a first inclined portion for placing steel materials, and a first limiting portion connected to the lower end of the first inclined portion for limiting the movement of the steel materials. When the lifting frame rises to the end value of the stroke, the bottom surface of the lifting frame is higher than the first limiting portion and lower than the highest point of any steel material placed on the bracket.

[0010] As a preferred wear-resistant material production feeding device of the present invention, the pushing mechanism includes a first linear driving member whose movable end moves axially along the guide hole, and a pushing member connected to the movable end of the first linear driving member.

[0011] As a preferred wear-resistant material production feeding device of the present invention, the lifting mechanism also has a connecting plate connected to the lifting frame so that the lifting frame can move synchronously, and a second linear driving member whose movable end is connected to the bottom of the connecting plate, and the second linear driving member is configured so that the movable end moves along the height direction of the seat frame.

[0012] As a preferred embodiment of the wear-resistant material production feeding device of the present invention, the lifting frame includes a second inclined portion, and a second limiting portion connected to the lower end of the second inclined portion.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention tilts a bracket for placing steel materials, and utilizes a lift frame staggered with the bracket in a lifting mechanism to automatically move the steel materials to a feeding position during the continuous lifting of the lift frame. Finally, a pushing mechanism arranged on one side of the frame is utilized to push the steel materials into a feeding port of a magnetic induction furnace, so as to realize automatic and orderly feeding of the steel materials, thereby solving the problems of low efficiency and high labor intensity of manual feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 A schematic diagram of a three-dimensional structure from another viewing angle of the present invention;

[0018] Figure 3 It is a schematic diagram of the explosion structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the bracket structure of the present invention;

[0020] Figure 5 It is a schematic diagram of the lifting frame structure of the present invention;

[0021] Figure 6 It is a schematic diagram of the motion flow of pushing steel material according to the present invention;

[0022] Figure 7 A schematic diagram of the main structure of the seat frame of the present invention equipped with a conveyor belt;

[0023] Figure 8 The schematic diagram of the top view of the structure of the seat frame of the present invention is provided with a conveyor belt.

[0024] In the figure: 1. seat frame; 2. bracket; 21. first inclined portion; 22. first limiting portion; 3. guide hole; 4. pushing mechanism; 41. pushing member; 42. first linear drive member; 5. lifting mechanism; 51. lifting frame; 511. second inclined portion; 512. second limiting portion; 52. connecting plate; 53. second linear drive member; 6. guide tube; 7. material rack; 8. conveyor belt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] The present invention relates to a feeding device for the production of wear-resistant materials, comprising a seat frame 1, a bracket 2 for obliquely placing steel materials is arranged at intervals on the top of the seat frame 1, a lifting mechanism 5 is also arranged on the seat frame 1, the lifting mechanism 5 has a lifting frame 51 which is staggered with the bracket 2 and can be lifted and lowered along the height direction of the seat frame 1, a pushing mechanism 4 for pushing the steel materials is arranged on one side surface of the seat frame 1, and the lifting frame 51 is configured to move at least one steel material on the bracket 2 to a feeding position during the continuous movement process from rising to the end value of the stroke to falling to the end value of the stroke, so that when the steel material is placed at the feeding position, the pushing mechanism 4 pushes the steel material axially from the feeding position to the feeding port of the auxiliary equipment to be assisted.

[0027] Specifically, Figure 1-Figure 2 As shown, the top of the seat frame 1 has a square opening, and a plurality of brackets 2 are arranged inside the square opening at the top of the seat frame 1 and at intervals along the length direction of the square opening, and one end of the bracket 2 extends in a direction perpendicular to the length direction of the square opening. Figure 4 The specific structure of the bracket 2 is shown, which includes a first inclined portion 21 for placing steel materials, the first inclined portion 21 gradually inclines along the extension direction of the bracket 2 to form a lower end at its extension end; and also includes a first limit portion 22 connected to the lower end of the first inclined portion 21. Figure 6 As shown in Figure a, the steel material is placed on the inclined surface of the top surface of the first inclined portion 21. Under the action of the inclined surface at the top of the first inclined portion 21, the peripheral side of the steel material can abut against the first limiting portion 22 to limit the movement of the steel material.

[0028] like Figure 3 and Figure 5 As shown, the lifting frame 51 is located between each of the plurality of brackets 2 arranged at intervals, and is connected together by a connecting plate 52 to move synchronously. A second linear driving member 53 whose movable end is fixedly connected to the center of the bottom surface of the connecting plate 52 is also provided at the bottom of the connecting plate 52. The second linear driving member 53 is configured so that the movable end moves along the height direction of the seat frame 1. In this embodiment, the second linear driving member 53 preferably adopts an electric push rod, or a hydraulic push rod or a linear motor, etc. The lifting frame 51 includes a second inclined portion 511 inclined in the same direction and at the same angle as the first inclined portion 21, and a second limiting portion 512 connected to the lower end of the second inclined portion 511. It should be noted that when the movable end of the second linear drive member 53 drops to the lowest position, the height of the inclined surface on the second inclined portion 511 is lower than or equal to the height of the inclined surface on the first inclined portion 21; and when the movable end of the second linear drive member 53 rises to the highest position, the bottom surface of the second inclined portion 511 is higher than the first limit portion 22, and lower than the highest point of the circumference of any steel material placed on the bracket 2, thereby ensuring that during the movement of the lifting frame 51 rising to the maximum end value, the higher end of the second inclined portion 511 can always abut against the circumference of the steel material that has not been lifted on the first inclined portion 21, so that the lifting frame 51 can be stably lowered without being affected by the steel material that has not been lifted on the first inclined portion 21. When in use, Figure 6 As shown in Figures b, c and d, when the second linear drive member 53 rises, it can drive the lifting frame 51 to rise. When the lifting frame 51 rises to the maximum stroke end value, it can lift the steel material placed on the bracket 2. Under the action of the second inclined portion 511 on the lifting frame 51, the steel material rolls along the inclined surface of the second inclined portion 511 due to gravity and finally abuts against the angle between the second limiting portion 512. Then, the second linear drive member 53 controls the lifting frame 51 to descend to the maximum stroke end value. At this time, the steel material is just in the feeding position that can be pushed by the pushing mechanism 4.

[0029] Figure 3 The structure of the pushing mechanism 4 is also shown, which includes a first linear drive member 42, and a pushing member 41 connected to the movable end of the first linear drive member 42. In this embodiment, the first linear drive member 42 adopts the same setting as the second linear drive member 53, and the pushing member 41 is disc-shaped. Furthermore, in order to facilitate the steel material to be pushed into the feed port of the auxiliary equipment by the pushing member 41 stably, a guide hole 3 coaxially connected to the feed port of the auxiliary equipment is also opened on the other side of the seat frame 1 relative to the pushing mechanism 4. In this embodiment, the auxiliary equipment is a magnetic induction furnace, and the opening direction of the guide hole 3 is the length direction of the seat frame 1. The aperture of the guide hole 3 gradually decreases along the pushing direction of the steel material, and the aperture of the guide hole 3 at the smallest point matches the diameter of the steel material. When the steel material is placed in the feeding position, the guide hole 3 is coaxial and collinear with the steel material, and the first linear drive member 42 is configured so that the movable end moves along the axial direction of the guide hole 3. When in use, combined with Figure 6 As shown in Figures d and e, when the steel material is at the feeding position, the movable end of the first linear drive member 42 extends out, thereby driving the pusher 41 to move axially along the guide hole 3, and then abuts against the end of the steel material to push the steel material to move axially along the guide hole 3, and finally passes through the guide hole 3 and enters the feed conveying roller at the feed port of the magnetic induction furnace.

[0030] Furthermore, a material rack 7 is provided on one side of the seat frame 1, and the material rack 7 has a storage surface (not marked in the figure) that has the same inclination angle as the inclined surface on the first inclined portion 21 and is connected to the material rack 7. The storage surface can be used to place more steel materials in parallel to improve the material bearing capacity of the seat frame 1.

[0031] In addition, for those skilled in the art, a conveyor belt 8 capable of conveying the steel material from the ground to the bracket 2 can be obliquely arranged on one side of the seat frame 1, the conveying direction of the conveyor belt 8 is consistent with the extending direction of the bracket 2, and limiting protrusions (not marked in the figure) capable of limiting the rolling of the steel material are arranged at intervals on the conveying surface of the conveyor belt 8, such as Figure 7-Figure 8 As shown, the steel material is placed along the extension direction of the limiting protrusion and abuts against the limiting protrusion, and the steel material is delivered to the bracket 2 through the transmission of the conveying surface. Based on the above embodiment, the step of manually or mechanically lifting the steel material to the bracket 2 can be reduced, and the steel material can be directly lifted from the ground to the conveyor belt 8. This process shortens the height to which the steel material is lifted, effectively reduces labor, and improves production efficiency.

[0032] Of course, in order to ensure that the steel material can always maintain coaxiality with the guide hole 3 when being pushed out of the guide hole 3 and prevent the steel material from shifting or tilting during movement, a guide tube 6 with an inner diameter matching the outer diameter of the steel material can be axially connected to the steel material pushing end of the guide hole 3. Under the action of the guide tube 6, the steel material can move more accurately along the predetermined axial direction.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wear-resistant material production feeding device, comprising a frame (1), characterized in that: A bracket (2) for tiltedly placing steel material is arranged at intervals on the top of the seat frame (1); a lifting mechanism (5) is also arranged on the seat frame (1); the lifting mechanism (5) has a lifting frame (51) arranged in an alternating manner with the bracket (2) and capable of being raised and lowered along the height direction of the seat frame (1); and a pushing mechanism (4) for pushing steel material is arranged on one side surface of the seat frame (1).

2. The wear-resistant material production feeding device according to claim 1 is characterized in that: The lifting frame (51) is configured to move at least one steel material on the bracket (2) to a feeding position during a continuous movement process from rising to a stroke end value to falling to a stroke end value, so that when the steel material is placed at the feeding position, the pushing mechanism (4) pushes the steel material axially from the feeding position to a feeding port of the auxiliary equipment.

3. The wear-resistant material production feeding device according to claim 2 is characterized in that: A guide hole (3) is also provided on the other side of the seat frame (1) relative to the pushing mechanism (4) and is coaxially connected to the feed port of the auxiliary equipment.

4. The wear-resistant material production feeding device according to claim 3 is characterized in that: The diameter of the guide hole (3) gradually decreases along the moving direction of the steel material, and the diameter of the guide hole (3) at the smallest point matches the diameter of the steel material. When the steel material is placed at the feeding position, the axis of the guide hole (3) and the axis of the steel material are located on the same straight line.

5. The wear-resistant material production feeding device according to claim 1 is characterized in that: The bracket (2) comprises a first inclined portion (21) for placing steel materials, and a first limiting portion (22) connected to the lower end of the first inclined portion (21) for limiting the movement of the steel materials. When the lifting frame (51) rises to the end value of the stroke, the bottom surface of the lifting frame (51) is higher than the first limiting portion (22) and lower than the highest point of any steel material placed on the bracket (2).

6. The wear-resistant material production feeding device according to claim 3 is characterized in that: The material pushing mechanism (4) comprises a first linear driving member (42) whose movable end moves axially along the guide hole (3), and a material pushing member (41) connected to the movable end of the first linear driving member (42).

7. The wear-resistant material production feeding device according to claim 1 is characterized in that: The lifting mechanism (5) further comprises a connecting plate (52) connected to the lifting frame (51) so that the lifting frame (51) moves synchronously, and a second linear driving member (53) whose movable end is connected to the bottom of the connecting plate (52), and the second linear driving member (53) is configured so that the movable end moves along the height direction of the seat frame (1).

8. The wear-resistant material production feeding device according to claim 1 is characterized in that: The lifting frame (51) comprises a second inclined portion (511) and a second limiting portion (512) connected to the lower end of the second inclined portion (511).

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