Automatic feeding mechanism of horizontal metal band sawing machine

Abstract

The utility model discloses a horizontal type metal band sawing machine automatic feeding mechanism which comprises a feeding frame, a plurality of fixing plates are installed on the two sides of the top of the feeding frame at equal intervals, a feeding roller is connected between the symmetrically-arranged fixing plates, three adjusting grooves are formed in the surface of the feeding frame, and a screw rod is rotationally connected into the adjusting groove in the middle. And screw sleeves are symmetrically connected to the screw rod in a threaded mode, and air deflectors are installed at the tops of the screw sleeves. The air guide plate capable of collecting dust is installed in the middle of the feeding mechanism, fine chippings generated in the sawing process are absorbed, the fine chippings are filtered through the filter plate after being absorbed, the fine chippings can be conveniently cleaned, the influence of the fine chippings on the working environment is reduced, the cleaning difficulty is lowered, meanwhile, the air outlet holes are formed in the two feeding rollers, and the air outlet holes are formed in the two feeding rollers. And after air is discharged from the air outlet holes, the workpiece can be cooled, and troubles caused by follow-up cooling are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal metal band sawing machines, in particular to an automatic feeding mechanism for a horizontal metal band sawing machine. Background Art

[0002] Horizontal band sawing machines. Band sawing machines are mainly used for sawing various metal materials such as alloy structural steel, medium carbon steel, low alloy steel, heat-resistant die steel SKT, high alloy steel, special alloy steel, stainless steel, bearing steel, acid-resistant steel, and straightened steel. During the production and processing process, it is necessary to convey the materials.

[0003] During the process of sawing metals by the existing horizontal band sawing machines, debris will be generated. Large pieces of debris will fall directly, and small pieces of debris will float out and affect the working environment, making it difficult to collect them. Therefore, an automatic feeding mechanism for a horizontal metal band sawing machine is proposed. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the existing technology, the utility model provides an automatic feeding mechanism for a horizontal metal band sawing machine, which solves the problems that: during the process of sawing metals by the existing horizontal band sawing machines, debris will be generated. Large pieces of debris will fall directly, and small pieces of debris will float out and affect the working environment, making it difficult to collect them.

[0006] (2) Technical Solutions

[0007] To achieve the above objectives, the utility model is realized through the following technical solutions: an automatic feeding mechanism for a horizontal metal band sawing machine, including a feeding frame. On both sides of the top of the feeding frame, a number of fixing plates are equidistantly installed. A feeding roller is connected between the symmetrically arranged fixing plates. Three adjusting grooves are formed on the surface of the feeding frame. A screw rod is rotatably connected in the middle adjusting groove. The screw rod is symmetrically and threadedly connected with two screw sleeves. Guide wind plates are installed on the tops of the two screw sleeves. Air inlet holes are formed on the opposing surfaces of the two guide wind plates. Connecting plates are installed in the middle of both sides of the top surface of the feeding frame. A blower is fixed on the outer wall of the feeding frame. An air inlet plate is installed at the air inlet of the blower. The air inlet plate is connected with the guide wind plate. A telescopic hose is installed on the inner wall of the guide wind plate. The end of the telescopic hose is connected with the guide wind plate.

[0008] As a further preferred embodiment of the utility model, positioning rods are fixedly connected in the adjusting grooves on both sides. Two sleeves are slidably connected on the positioning rods. A screw hole is formed on the top surface of the sleeve and a vertical roller is threadedly connected through the screw hole. An adjusting handle is arranged on the top surface of the vertical roller. The sleeve and the screw sleeve are connected by a connecting rod.

[0009] As a further preferred embodiment of the present utility model, an air outlet plate is installed at the air outlet hole of the fan. The air outlet plate is connected to the two fixing plates and is internally connected. Air outlet holes are provided on the surfaces of the two feeding rollers communicated with the air outlet plate.

[0010] As a further preferred embodiment of the present utility model, a motor is installed on the side wall of the feeding rack, and the power output end of the motor is connected to one end of the screw rod. Thread structures are symmetrically arranged on the surface of the screw rod from the middle.

[0011] As a further preferred embodiment of the present utility model, a filter screen is inlaid and installed on the surface of the air inlet plate.

[0012] (III) Beneficial effects

[0013] The present utility model provides an automatic feeding mechanism for a horizontal metal band sawing machine, which has the following beneficial effects:

[0014] In the present utility model, an air guiding plate capable of dust collection is installed in the middle of the feeding mechanism to absorb the fine debris generated during the sawing process. After being inhaled, it is filtered through the filter plate, which is convenient for cleaning, reduces the impact of the fine debris on the working environment, reduces the cleaning difficulty. At the same time, air outlet holes are provided on two of the feeding rollers. After the air outlet holes blow air, the workpiece can be cooled, reducing the trouble caused by subsequent cooling. Description of the drawings

[0015] Figure 1 is the external structure diagram of the automatic feeding mechanism of the horizontal metal band sawing machine described in the present utility model;

[0016] Figure 2 is the internal structure diagram of the automatic feeding mechanism of the horizontal metal band sawing machine described in the present utility model;

[0017] Figure 3 is the structure diagram of the vertical roller described in the present utility model.

[0018] In the figure: 1, feeding rack; 2, adjusting groove; 3, motor; 4, filter screen; 5, air inlet plate; 6, fan; 7, air outlet plate; 8, air outlet hole; 9, telescopic hose; 10, feeding roller; 11, air inlet hole; 12, air guiding plate; 13, connecting plate; 14, vertical roller; 15, fixing plate; 16, screw sleeve; 17, sleeve; 18, connecting rod; 19, screw rod; 20, positioning rod; 21, adjusting handle. Specific embodiments

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-3 , an automatic feeding mechanism for a horizontal metal band sawing machine provided by an embodiment of the present utility model includes a feeding frame 1. A plurality of fixing plates 15 are equidistantly installed on both sides of the top of the feeding frame 1. A feeding roller 10 is connected between the symmetrically arranged fixing plates 15. The feeding rollers 10 at both ends and in the middle need to be power rollers to drive the material to move. Three adjustment slots 2 are opened on the surface of the feeding frame 1. A screw rod 19 is rotatably connected in the adjustment slot 2 in the middle. The screw rod 19 is symmetrically and threadedly connected with two screw sleeves 16. Air guide plates 12 are installed on the tops of the screw sleeves 16. Air inlet holes 11 are opened on the opposite surfaces of the two air guide plates 12. Connecting plates 13 are installed in the middle of both sides of the top surface of the feeding frame 1. A blower 6 is fixed on the outer wall of the feeding frame 1. The blower 6 provides suction force to suck external air through the air inlet holes 11, and after filtering, it is blown out through the air outlet holes 8. An air inlet plate 5 is installed at the air inlet of the blower 6. The air inlet plate 5 is connected to the air guide plate 12. A telescopic hose 9 is installed on the inner wall of the air guide plate 12. The end of the telescopic hose 9 is connected to the air guide plate 12. The telescopic hose 9 meets the movement requirements of the air guide plate 12.

[0021] Further improved, positioning rods 20 are fixedly connected in the adjustment slots 2 on both sides. Two sleeves 17 are slidably connected to the positioning rods 20. Screw holes are opened on the top surfaces of the sleeves 17 and vertical rollers 14 are threadedly connected through the screw holes. Adjustment handles 21 are arranged on the top surfaces of the vertical rollers 14. The sleeves 17 and the screw sleeves 16 are connected by connecting rods 18. The vertical rollers 14 can be moved and adjusted to clamp and fix rods or pipe fittings, improving the sawing stability.

[0022] Further improved, an air outlet plate 7 is installed at the air outlet hole 8 of the blower 6. The air outlet plate 7 is connected to the two fixing plates 15 and is internally connected. Air outlet holes 8 are opened on the surfaces of the two feeding rollers 10 communicated with the air outlet plate 7. After the air outlet holes 8 blow out air, it can cool the sawn metal.

[0023] Further improved, a motor 3 is installed on the side wall of the feeding frame 1 and the power output end of the motor 3 is connected to one end of the screw rod 19. Threaded structures are symmetrically arranged on the surface of the screw rod 19 from the middle. After the screw rod 19 rotates, it drives the two screw sleeves 16 to move towards the middle or both sides at the same time.

[0024] Further improved, a filter screen 4 is inlaid and installed on the surface of the air inlet plate 5. The filter screen 4 filters debris for convenient centralized treatment.

[0025] Working principle: Place the material on the feeding roller 10. The feeding roller 10 drives the material to move under the band sawing machine, and saws the workpiece. Start the blower 6 and the motor 3. After the motor 3 starts, it drives the air deflector 12 and the vertical roller 14 to move to clamp the workpiece. After the blower 6 starts, it sucks the fine debris generated during the sawing process into the air deflector 12 and guides it into the air inlet plate 5, and filters it through the filter screen 4. After the sawing is completed, the material is sent out, and air is blown out through the air outlet holes 8 to cool the workpiece. After the filter screen 4 is disassembled, the debris can be processed.

[0026] The 1. feeding frame; 2. adjusting groove; 3. motor; 4. filter screen; 5. air inlet plate; 6. blower; 7. air outlet plate; 8. air outlet holes; 9. telescopic hose; 10. feeding roller; 11. air inlet holes; 12. air deflector; 13. connecting plate; 14. vertical roller; 15. fixing plate; 16. nut sleeve; 17. sleeve; 18. connecting rod; 19. screw; 20. positioning rod; 21. adjusting handle of the present utility model are all common standard parts or parts known to those skilled in the art. Their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods. The problem solved by the present utility model is that during the sawing of metal by the existing horizontal band sawing machine, debris will be generated. Large debris will directly fall, and fine debris will float out and affect the working environment, making it difficult to collect. Through the mutual combination of the above components, the present utility model installs an air deflector 12 that can suck dust in the middle of the feeding mechanism to absorb the fine debris generated during the sawing process. After being inhaled, it is filtered through the filter plate, which is convenient for cleaning, reduces the impact of fine debris on the working environment, and reduces the cleaning difficulty. At the same time, air outlet holes 8 are opened on two of the feeding rollers 10. After the air outlet holes 8 blow out air, the workpiece can be cooled, reducing the trouble brought by subsequent cooling.

[0027] The above shows and describes the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic feeding mechanism for a horizontal metal band saw, comprising a feeding frame (1), characterized in that: A plurality of fixed plates (15) are equidistantly installed on both sides of the top of the feeding frame (1), and a feeding roller (10) is connected between the symmetrically arranged fixed plates (15). The surface of the feeding frame (1) is provided with three adjustment slots (2), and a screw rod (19) is rotatably connected in the adjustment slot (2) in the middle, and a screw sleeve (16) is symmetrically and threadedly connected on the screw rod (19), and an air guide plate (12) is installed on the top of each of the screw sleeves (16). The two air guide plates (12) are arranged on the top of the screw sleeves (16). An air inlet hole (11) is provided on the opposite surface of the plate (12), a connecting plate (13) is installed in the middle of both sides of the top surface of the feeding rack (1), a fan (6) is fixed on the outer wall of the feeding rack (1), an air inlet plate (5) is installed at the air inlet of the fan (6), the air inlet plate (5) is connected to the air guide plate (12), a telescopic hose (9) is installed on the inner wall of the air guide plate (12), and the end of the telescopic hose (9) is connected to the air guide plate (12).

2. The automatic feeding mechanism of a horizontal metal band saw according to claim 1, characterized in that: Positioning rods (20) are fixedly connected in the adjustment grooves (2) on both sides, and two sleeves (17) are slidably connected to the positioning rods (20). The top surface of the sleeve (17) is provided with a screw hole and is threadedly connected to a vertical roller (14) through the screw hole. The top surface of the vertical roller (14) is provided with an adjustment handle (21), and the sleeve (17) and the screw sleeve (16) are connected by a connecting rod (18).

3. The automatic feeding mechanism of a horizontal metal band saw according to claim 1, characterized in that: The air outlet (8) of the fan (6) is equipped with an air outlet plate (7), which is connected to two fixing plates (15) and is internally connected, and the surfaces of the two feeding rollers (10) connected to the air outlet plate (7) are provided with air outlet holes (8).

4. The automatic feeding mechanism of a horizontal metal band saw according to claim 1, characterized in that: A motor (3) is installed on the side wall of the feeding rack (1), and the power output end of the motor (3) is connected to one end of a screw rod (19). The surface of the screw rod (19) is symmetrically provided with a threaded structure in the middle.

5. The automatic feeding mechanism of a horizontal metal band saw according to claim 1, characterized in that: A filter screen (4) is inlaid and installed on the surface of the air inlet plate (5).

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