Feeding structure and metal raw material machining band sawing machine

Abstract

The utility model relates to the technical field of band sawing machine machining equipment, in particular to a feeding structure and a metal raw material machining band sawing machine. A supporting frame is arranged beside a conveying frame, a conveying roller, a transmission disc and a transmission belt are arranged in the conveying frame, and a special-shaped plate and a side roller are arranged on the upper surface of the conveying frame; a driving motor is arranged on the side face of the conveying frame, the stand columns are arranged in the supporting frame, springs are arranged on the stand columns, a moving plate is arranged above the springs, a hydraulic machine is arranged above the moving plate, and a connecting plate and a limiting roller are arranged below the moving plate; the feeding structure and the metal raw material machining band sawing machine have the advantages that the problems that a feeding device for a traditional metal band sawing machine is inconvenient to feed and prone to deflection during feeding, and consequently disqualification occurs during cutting are solved, the labor intensity of operators is reduced, and the cutting quality of the band sawing machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of band sawing machine processing equipment, in particular to a feeding structure and a metal raw material processing band sawing machine. Background Art

[0002] Band saws are mainly used for sawing carbon steel structures, low alloy steel, high alloy steel, special alloy steel, stainless steel, acid-resistant steel and other alloy and metal materials, and are widely used in mechanical processing.

[0003] In the prior art, band saws are divided into horizontal and vertical types according to their structures, and are divided into semi-automatic, fully automatic, and CNC types according to their functions. When a band saw is sawing various metal materials, the materials need to be clamped and fed.

[0004] However, traditional metal band saws mostly require manual pushing of materials to the cutting position for cutting during the cutting process, which undoubtedly increases the labor intensity of the operator and is time-consuming and laborious, which is not conducive to improving the cutting operation of the saw. In addition, the existing metal band saws can easily cause the material to deflect during the pushing process of the raw materials, affecting the material cutting effect and even causing unqualified material cutting, resulting in material waste. Therefore, the utility model proposes a feeding structure and a metal raw material processing band saw to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding structure and a metal raw material processing band sawing machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding structure, the feeding structure comprising: a conveying frame, a supporting frame is arranged beside the conveying frame, a conveying roller, a transmission disc and a transmission belt are arranged inside the conveying frame, a special-shaped plate and a side roller are arranged on the upper surface of the conveying frame, and a driving motor is arranged on the side of the conveying frame;

[0007] The column is arranged inside the support frame, a spring is arranged on the column, a moving plate is arranged above the spring, a hydraulic press is arranged above the moving plate, and a connecting plate and a limiting roller are arranged below the moving plate.

[0008] Preferably, the support frame is fixedly connected to the conveying frame, a first support seat is fixed to the lower surface of the support frame, a second support seat is fixed to the lower surface of the conveying frame, four groups of second support seats are provided, and the four groups of second support seats are respectively located at the four ends of the conveying frame.

[0009] Preferably, there are two columns, which are respectively located on both sides of the conveying frame, and the columns are fixedly connected to the supporting frame. A spring is sleeved on the surface of the column, and an external thread is opened on the end face of the column. A nut is provided on the external thread, and two nuts are provided.

[0010] Preferably, one end of the spring is fixedly connected to the support frame, the other end of the spring is fixedly connected to the movable plate, the movable plate is slidably connected to the column, the movable plate is located below the nut, the hydraulic press is fixedly connected to the support frame, the output end of the hydraulic press is fixedly connected to the pressure plate, the pressure plate is located directly above the movable plate, a connecting plate is fixed to the lower surface of the movable plate, and the limiting roller is rotatably connected to the connecting plate.

[0011] Preferably, the special-shaped plates are provided in a plurality of groups, and the plurality of groups of special-shaped plates are linearly and equidistantly distributed on the surface of the conveying frame, the special-shaped plates are fixed to the upper surface of the conveying frame, and the side rollers and the special-shaped plates are rotatably connected.

[0012] Preferably, the conveying rollers are provided in several groups, and the groups of conveying rollers are linearly distributed equidistantly inside the conveying frame. The conveying rollers are fixedly connected to a rotating rod, a transmission disk is fixed on the rotating rod, a transmission belt is provided on the conveying disk, and the rotating rod is rotatably connected to the conveying frame.

[0013] Preferably, the output end of the driving motor is fixedly connected to the rotating rod, the driving motor is installed in a motor base, and the motor base is fixedly connected to the conveying frame by bolts.

[0014] A metal raw material processing band sawing machine comprises the feeding structure.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model discloses a feeding structure and a metal raw material processing band saw machine, which solves the problems that the feeding device of the traditional metal band saw machine is inconvenient for feeding and is easy to deflect when feeding, resulting in unqualified cutting. The labor intensity of the operator is reduced and the cutting quality of the band saw machine is improved. In this way, it is avoided that the traditional metal band saw machine mostly needs to manually push the material to the cutting position for cutting during the cutting process, which undoubtedly increases the labor intensity of the operator and is also time-consuming and labor-intensive, which is not conducive to improving the cutting operation of the saw machine. In addition, the existing metal band saw machine is prone to cause the material to deflect during the pushing process of the raw material, which affects the material cutting effect and even causes the material cutting to be unqualified, resulting in the problem of material waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model when it is in normal use;

[0019] Figure 3 This is the structural front view of the utility model when it is in normal use;

[0020] Figure 4 This is a structural detail diagram of the conveying roller of the utility model.

[0021] In the figure: 1. hydraulic press; 2. connecting plate; 3. support frame; 4. spring; 5. column; 6. conveying frame; 7. first support seat; 8. second support seat; 9. conveying roller; 10. special-shaped plate; 11. side roller; 12. limit roller; 13. moving plate; 14. nut; 15. pressure plate; 16. metal to be processed; 17. external thread; 18. motor base; 19. driving motor; 20. rotating rod; 21. transmission disc; 22. transmission belt. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other. Embodiment 1

[0026] See also Figures 1 to 4 The utility model provides a technical solution: a feeding structure, the feeding structure comprising: a conveying frame 6, a supporting frame 3 is arranged beside the conveying frame 6, a conveying roller 9, a transmission disc 21 and a transmission belt 22 are arranged inside the conveying frame 6, a special-shaped plate 10 and a side roller 11 are arranged on the upper surface of the conveying frame 6, and a driving motor 19 is arranged on the side of the conveying frame 6;

[0027] A column 5, the column 5 is arranged inside the support frame 3, a spring 4 is arranged on the column 5, a moving plate 13 is arranged above the spring 4, a hydraulic press 1 is arranged above the moving plate 13, and a connecting plate 2 and a limiting roller 12 are arranged below the moving plate 13. A metal raw material processing band sawing machine includes the feeding structure;

[0028] When in use, the feeding structure is installed at the feeding port of the band saw, and the metal 16 to be processed is placed on the conveying roller 9, and then the driving motor 19 is started. The output end of the driving motor 19 drives the rotating rod 20 to rotate, thereby driving the transmission disk 21 and the conveying roller 9 to rotate. Under the action of the transmission disk 21 and the transmission belt 22, all the conveying rollers 9 will rotate, thereby transporting the metal 16 to be processed. At the same time, the hydraulic press 1 is started, and the output end of the hydraulic press 1 drives the movable plate 13 to press down, so that the limiting roller 12 moves downward. At this time, under the restriction of the side roller 11 and the limiting roller 12, the metal 16 to be processed will remain stable and will not deviate, thereby improving the cutting quality of the band saw. Embodiment 2

[0029] On the basis of the first embodiment, in order to limit the position of the metal 16 to be processed of different sizes, two columns 5 are provided, and the two columns 5 are respectively located on both sides of the conveying frame 6. The column 5 is fixedly connected to the support frame 3, and the surface of the column 5 is sleeved with a spring 4. The end surface of the column 5 is provided with an external thread 17, and a nut 14 is provided on the external thread 17. There are two nuts 14;

[0030] One end of the spring 4 is fixedly connected to the support frame 3, and the other end of the spring 4 is fixedly connected to the moving plate 13. The moving plate 13 is slidably connected to the column 5. The moving plate 13 is located below the nut 14. The hydraulic press 1 is fixedly connected to the support frame 3. The output end of the hydraulic press 1 is fixedly connected to the pressure plate 15. The pressure plate 15 is located directly above the moving plate 13. The lower surface of the moving plate 13 is fixed with a connecting plate 2, and the limiting roller 12 is rotatably connected to the connecting plate 2;

[0031] When in use, the hydraulic press 1 is used to control the lifting and lowering of the limiting roller 12 to limit the metal 16 to be processed of different sizes. When it is necessary to increase the height of the limiting roller 12, the output end of the hydraulic press 1 is contracted, thereby driving the pressure plate 15 to move upward. At this time, under the rebound effect of the spring 4, the movable plate 13 moves upward, thereby driving the limiting roller 12 to move;

[0032] When in use, the pressure plate 15 is provided to prevent the output end of the hydraulic press 1 from directly contacting the movable plate 13. At the same time, the pressure plate 15 can increase the pressure area. An anti-damage pad is fixed to the lower surface of the pressure plate 15 to avoid damage to the movable plate 13. The nut 14 is provided to prevent the movable plate 13 from completely separating from the column 5. Embodiment 3

[0033] On the basis of the second embodiment, in order to improve the stability of the device, the support frame 3 is fixedly connected to the conveying frame 6, a first support seat 7 is fixed to the lower surface of the support frame 3, a second support seat 8 is fixed to the lower surface of the conveying frame 6, and four groups of second support seats 8 are provided, and the four groups of second support seats 8 are respectively located at the four ends of the conveying frame 6;

[0034] When in use, the support frame 3 and the conveying frame are supported by four groups of second support seats 8 and two left and right groups of first support seats 7. At the same time, the height of the first support seats 7 can be adjusted to meet different usage scenarios, thereby improving the stability of the device during use.

[0035] Working principle: In actual use, the feeding structure is installed at the feeding port of the band saw, and the metal 16 to be processed is placed on the conveying roller 9, and then the driving motor 19 is started. The output end of the driving motor 19 drives the rotating rod 20 to rotate, thereby driving the transmission disk 21 and the conveying roller 9 to rotate. Under the action of the transmission disk 21 and the transmission belt 22, all the conveying rollers 9 will rotate, thereby conveying the metal 16 to be processed. At the same time, the hydraulic press 1 is started, and the output end of the hydraulic press 1 drives the moving plate 13 to press down, so that the limit roller 12 moves downward. At this time Under the restriction of the side rollers 11 and the limiting rollers 12, the metal 16 to be processed will remain stable and will not deviate, thereby improving the cutting quality of the band saw. This avoids the need for traditional metal band saws to manually push the material to the cutting position for cutting during the cutting process, which undoubtedly increases the labor intensity of the operator and is time-consuming and labor-intensive, which is not conducive to improving the cutting operation of the saw. In addition, the existing metal band saws can easily cause the material to deflect during the pushing process of the raw materials, affecting the material cutting effect, and even causing unqualified material cutting, resulting in material waste.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding structure, characterized in that: The feeding structure comprises: a conveying frame (6), a support frame (3) is arranged next to the conveying frame (6), a conveying roller (9), a transmission disc (21) and a transmission belt (22) are arranged inside the conveying frame (6), a special-shaped plate (10) and a side roller (11) are arranged on the upper surface of the conveying frame (6), and a driving motor (19) is arranged on the side of the conveying frame (6); A column (5) is arranged inside the support frame (3), a spring (4) is arranged on the column (5), a movable plate (13) is arranged above the spring (4), a hydraulic press (1) is arranged above the movable plate (13), and a connecting plate (2) and a limiting roller (12) are arranged below the movable plate (13).

2. A feeding structure according to claim 1, characterized in that: The support frame (3) is fixedly connected to the conveying frame (6); a first support seat (7) is fixed to the lower surface of the support frame (3); a second support seat (8) is fixed to the lower surface of the conveying frame (6); four groups of second support seats (8) are provided, and the four groups of second support seats (8) are respectively located at the four ends of the conveying frame (6).

3. A feeding structure according to claim 1, characterized in that: Two columns (5) are provided, and the two columns (5) are respectively located on both sides of the conveying frame (6). The columns (5) are fixedly connected to the supporting frame (3). A spring (4) is sleeved on the surface of the column (5). An external thread (17) is formed on the end surface of the column (5). A nut (14) is provided on the external thread (17). Two nuts (14) are provided.

4. A feeding structure according to claim 3, characterized in that: One end of the spring (4) is fixedly connected to the support frame (3), the other end of the spring (4) is fixedly connected to the movable plate (13), the movable plate (13) is slidably connected to the column (5), the movable plate (13) is located below the nut (14), the hydraulic press (1) is fixedly connected to the support frame (3), the output end of the hydraulic press (1) is fixedly connected to the pressure plate (15), the pressure plate (15) is located directly above the movable plate (13), a connecting plate (2) is fixed to the lower surface of the movable plate (13), and the limiting roller (12) is rotatably connected to the connecting plate (2).

5. A feeding structure according to claim 1, characterized in that: The special-shaped plates (10) are provided in a plurality of groups, and the plurality of groups of special-shaped plates (10) are linearly distributed at equal intervals on the surface of the conveying frame (6). The special-shaped plates (10) are fixed to the upper surface of the conveying frame (6), and the side rollers (11) and the special-shaped plates (10) are rotatably connected.

6. A feeding structure according to claim 1, characterized in that: The conveying rollers (9) are provided in a plurality of groups, and the plurality of groups of conveying rollers (9) are linearly distributed at equal intervals inside the conveying frame (6). The conveying rollers (9) are fixedly connected to a rotating rod (20), a transmission disc (21) is fixed on the rotating rod (20), a transmission belt (22) is provided on the conveying disc, and the rotating rod (20) is rotatably connected to the conveying frame (6).

7. A feeding structure according to claim 1, characterized in that: The output end of the driving motor (19) is fixedly connected to the rotating rod (20), the driving motor (19) is installed in the motor base (18), and the motor base (18) is fixedly connected to the conveying frame (6) by bolts.

8. A metal raw material processing band saw, characterized in that: The invention comprises the feeding structure described in any one of claims 1 to 7.

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