Feeding structure of plate shearing machine

Abstract

The utility model provides a feeding structure of a plate shearing machine, which relates to the technical field of auxiliary feeding and comprises a plate shearing machine body, mounting shells are arranged at two ends of a table top of the plate shearing machine body, a plurality of feeding rollers are rotatably connected to hollow positions in the middles of the mounting shells, and the feeding rollers are arranged on the mounting shells. A gear is fixedly connected to the rotating end of one side of each feeding roller, a metal plate is placed between the two rows of feeding rollers, the two sides of the metal plate make contact with the feeding rollers, the feeding rollers are controlled to rotate with the help of the gears, the transmission belt and the motor, then the metal plate is driven to move towards a shearing opening of the plate shearing machine body, and the feeding effect is achieved. The metal plate does not need to be pushed manually, and safety accidents are effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary feeding, in particular to a feeding structure of a shearing machine. Background Art

[0002] A shearing machine is a machine that uses one blade to make reciprocating linear motion relative to another blade to shear plates. It uses a moving upper blade and a fixed lower blade, and adopts a reasonable blade gap to apply shear force to metal plates of various thicknesses, so that the plates can be broken and separated according to the required size.

[0003] However, in the prior art, some existing shearing machines lack corresponding feeding measures for metal plates. When a metal plate needs to be sheared into multiple sections by the shearing machine, the metal plate needs to be pushed repeatedly by humans, which is a cumbersome process. At the same time, the hand will get closer and closer to the shearing opening of the shearing machine, making it easy for the hand to be clamped by the shearing machine, resulting in safety accidents. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art: some shearing machines lack corresponding feeding measures for metal plates. When a metal plate needs to be sheared into multiple sections by the shearing machine, it is necessary to manually push the metal plate repeatedly, which is a cumbersome process. At the same time, the hand will be closer and closer to the shearing opening of the shearing machine, and it is easy to be clamped by the shearing machine, resulting in safety accidents.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a feeding structure of a shearing machine, including a shearing machine body, mounting shells are provided at both ends of the table top of the shearing machine body, and a feeding roller is rotatably connected to the hollow middle part of the mounting shell, and the number of the feeding rollers is set to be several, a gear is fixedly connected to the rotating end of one side of the feeding roller, and a transmission belt is meshedly connected to the outer surface of the gear, a rotating shaft is fixed on the surface of one of the gears, and a motor is fixed to one end of the rotating shaft, a fixing part is fixed on the motor, and one end of the fixing part is fixed to the mounting shell.

[0006] As a preferred embodiment, a limit plate is fixedly connected to the top surface of the mounting housing near the transmission belt, and a plurality of limit plates are provided.

[0007] As a preferred embodiment, a receiving plate is fixedly connected to one side of the bottom of the mounting housing, and a rolling element is rotatably connected to the receiving plate, and the number of the rolling elements is set to be several.

[0008] As a preferred embodiment, an electric telescopic rod is fixedly connected to the front end of the shearing machine body, and a connecting block is fixed to one end of the electric telescopic rod, and one end of the connecting block is fixedly connected to the mounting shell.

[0009] As a preferred embodiment, a slide groove is provided at the tabletop of the shearing machine body, and the mounting shell is slidably connected in the slide groove, and the top of the rolling element is flush with the top of the slide groove on the shearing machine body.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] The utility model drives multiple gears to rotate together through the coordinated cooperation of the transmission belt and the motor. The rotation of the gears drives the feeding rollers thereunder to rotate together. The metal sheet is placed between two rows of feeding rollers so that both sides of the metal sheet are in contact with the feeding rollers. When the feeding rollers rotate, the metal sheet can be driven to move toward the shearing opening of the shearing machine body, thereby achieving the effect of feeding. There is no need to manually push the metal sheet, thus effectively avoiding the occurrence of safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of a feeding structure of a shearing machine provided by the utility model;

[0013] Figure 2 A schematic diagram of the structure around a feeding roller of a feeding structure of a shearing machine provided by the utility model;

[0014] Figure 3 The utility model provides a feeding structure of a shearing machine Figure 1 Enlarged view of point A in the middle.

[0015] Legend:

[0016] 1. Shearing machine body; 2. Mounting shell; 3. Feeding roller; 4. Gear; 5. Transmission belt; 6. Motor; 7. Limiting plate; 8. Attachment plate; 9. Rolling parts; 10. Electric telescopic rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0018] Example 1

[0019] like Figure 1-3As shown, the utility model provides a technical solution: a feeding structure of a shearing machine, including a shearing machine body 1, a mounting shell 2 is arranged at both ends of the table of the shearing machine body 1, and a feeding roller 3 is rotatably connected to the hollow part in the middle of the mounting shell 2, and the number of the feeding rollers 3 is set to be several, by placing the metal sheet between two rows of feeding rollers 3, so that both sides of the metal sheet are in contact with the feeding rollers 3, when the feeding rollers 3 rotate, the metal sheet can be driven to move toward the shearing opening of the shearing machine body 1, so as to achieve the effect of feeding, and the appearance of the feeding rollers 3 The surface is roughened so that when the feed roller 3 stops rotating, the metal sheet can also stop in time. A gear 4 is fixedly connected to the rotating end on one side of the feed roller 3, and a transmission belt 5 is meshed and connected to the outer surface of the gear 4. A rotating shaft is fixed on the surface of one of the gears 4, and a motor 6 is fixed at one end of the rotating shaft. A fixing part is fixed on the motor 6, and one end of the fixing part is fixedly connected to the mounting shell 2. With the help of the gear 4 and the transmission belt 5, a single motor 6 can control multiple feed rollers 3 to rotate together at the same time, thereby improving the utilization rate of the motor 6.

[0020] Example 2

[0021] like Figure 1-3 As shown, the top surface of the mounting shell 2 is located near the transmission belt 5 and is fixedly connected to a limit plate 7, and the number of limit plates 7 is set to be several. The limit plate 7 plays a role in limiting the transmission belt 5, which can effectively improve the stability of the connection between the gear 4 and the transmission belt 5. The mounting shell 2 is located on one side of its bottom and is fixedly connected to a receiving plate 8, and a rolling member 9 is rotatably connected to the receiving plate 8. The number of rolling members 9 is set to be several. By placing both sides of the metal sheet on the rolling members 9, the friction force during the feeding of the metal sheet can be effectively reduced, making the feeding of the metal sheet smoother. The front end position of the shearing machine body 1 is fixedly connected to an electric telescopic rod 10, and a connecting block is fixed at one end of the electric telescopic rod 10, and one end of the connecting block is fixedly connected to the mounting shell 2. By extending and retracting the electric telescopic rod 10, the distance between the two mounting shells 2 can be adjusted, so that the feeding roller 3 can adapt to the feeding work of metal sheets of different widths, thereby improving practicality. A slide groove is provided at the tabletop of the shearing machine body 1, and the mounting shell 2 is slidably connected in the slide groove, and the top of the rolling member 9 is flush with the top of the slide groove on the shearing machine body 1, so that the metal sheet can effectively avoid the situation of generating a gap between the metal sheet and the tabletop of the shearing machine body 1, thereby ensuring the stability of the metal sheet when being cut by the shearing machine body 1.

[0022] Working principle:

[0023] like Figure 1-3As shown, when the utility model is in use, the user first holds the metal sheet and places it on the desktop of the shearing machine body 1, and ensures that the front and rear ends do not fall into the slide groove, and then controls the electric telescopic rod 10 to contract, driving the mounting shells 2 on both sides of the shearing machine body 1 to move toward the middle, and stops the contraction of the electric telescopic rod 10 after the feeding rollers 3 on both sides are attached to the two ends of the metal sheet, and then starts the motor 6. The start of the motor 6 drives one of the gears 4 to rotate, and with the help of the transmission belt 5, it drives the other gears 4 to rotate together, and the rotation of the gear 4 drives the rotation of the feeding roller 3. When the feeding roller 3 rotates, it can drive the metal sheet to move toward the shearing opening of the shearing machine body 1, thereby achieving the effect of feeding. When the metal sheet moves, it will drive the rolling member 9 on the receiving plate 8 to roll, so that the movement and feeding of the metal sheet can be smoother.

[0024] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A feeding structure of a shearing machine, comprising a shearing machine body (1), characterized in that: The two ends of the tabletop of the shearing machine body (1) are provided with mounting shells (2), and a feeding roller (3) is rotatably connected to the hollow center of the mounting shell (2). The number of the feeding rollers (3) is set to be several, a gear (4) is fixedly connected to a rotating end on one side of the feeding roller (3), and a transmission belt (5) is meshedly connected to the outer surface of the gear (4), a rotating shaft is fixed on the surface of one of the gears (4), and a motor (6) is fixed at one end of the rotating shaft, a fixing part is fixed on the motor (6), and one end of the fixing part is fixed to the mounting shell (2).

2. A feeding structure of a shearing machine according to claim 1, characterized in that: The top surface of the mounting housing (2) is located near the transmission belt (5) and is fixedly connected to a limiting plate (7), and a plurality of limiting plates (7) are provided.

3. The feeding structure of a shearing machine according to claim 1 is characterized in that: A receiving plate (8) is fixedly connected to one side of the bottom of the installation shell (2), and a rolling member (9) is rotatably connected to the receiving plate (8), and the number of the rolling members (9) is set to be several.

4. The feeding structure of a shearing machine according to claim 1 is characterized in that: The front end of the shearing machine body (1) is fixedly connected to an electric telescopic rod (10), and one end of the electric telescopic rod (10) is fixed to a connecting block, one end of which is fixedly connected to the mounting housing (2).

5. The feeding structure of a shearing machine according to claim 3 is characterized in that: A slide groove is provided on the tabletop of the shearing machine body (1), and the mounting shell (2) is slidably connected in the slide groove, and the top of the rolling element (9) is flush with the top of the slide groove on the shearing machine body (1).

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