Punched plate feeding structure

Abstract

The utility model discloses a punched plate feeding structure which comprises a machine frame, belt wheel conveying structures are arranged on the machine frame, a limiting structure is further arranged on the machine frame, a second belt wheel conveying structure is arranged on the limiting structure, and the two belt wheel conveying structures are matched to be used for limiting plates. The conveying tail end of the second belt wheel conveying structure is aligned with the conveying tail end of the belt wheel conveying structure, two sets of feeding structures are further connected to the rack in a sliding mode, the feeding structures are oppositely arranged, each feeding structure comprises a feeding plate, a supporting plate is arranged on each feeding plate, a limiting plate is arranged at one end of each supporting plate, and a baffle is connected to the other end of each supporting plate in a sliding mode. The two feeding structures are arranged on the two sides of the punching machine workbench. According to the feeding device, the plates in the conveying process are limited, so that the plates conveniently and stably fall on the feeding structure, then the plates are transferred to a working area of a punching machine workbench, the stability of the plates in the conveying process is guaranteed, and then the plates are stably and efficiently fed to a punching machine.

Description

Technical Field

[0001] The utility model relates to the technical field of plate punching equipment, in particular to a punching plate feeding structure. Background Art

[0002] Using punching equipment to punch plates is one of the common methods. The working steps include loading, positioning, and punching and forming; among them, most of the loading steps are implemented manually or semi-automatically. For example, the utility model patent with patent number 202221975367.1 discloses an automatic feeder for a punch press, which realizes the loading of plate raw materials to the punch press by setting a loading box and a conveyor belt; however, in the above structure, the feeding method between the conveyor belt and the punch press relies only on inertia and gravity, and there is a problem of uncertain position of the plate after loading, and then the problem of punching offset occurs; at the same time, there will be friction between the baffle and the plate, and there will be problems of plate offset or wear, and there is room for improvement overall. Utility Model Content

[0003] The purpose of the utility model is to provide a punching plate feeding structure with simple structure and stable and convenient feeding in view of the deficiencies existing in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides a punching plate feeding structure, which adopts the following technical solutions:

[0005] A punching plate feeding structure comprises a frame, a pulley transmission structure is provided on the frame, a limiting structure is also provided on the frame, a second pulley transmission structure is provided on the limiting structure, the two sets of pulley transmission structures are used together to limit the plate, the transmission end of the second pulley transmission structure is aligned with the transmission end of the pulley transmission structure, the frame is also slidably connected with a feeding structure, the feeding structure is provided with two sets of relatively arranged feeding structures, the feeding structure comprises a feeding plate, a support plate is provided on the feeding plate, one end of the support plate is provided with a limiting plate, and the other end is slidably connected with a baffle, and the two sets of feeding structures are arranged on both sides of the punching machine workbench.

[0006] A further improvement of the punching plate feeding structure of the utility model is that the limiting structure includes a fixed plate, the fixed plate is fixedly connected to the frame, the second pulley transmission structure is arranged on the fixed plate, and an adjusting roller is also provided on the fixed plate, the adjusting roller is against the belt of the second pulley transmission structure, the adjusting roller is detachably connected to the fixed plate by bolts, and the adjusting roller is used to adjust the distance between the belt of the second pulley transmission structure and the belt of the pulley transmission structure.

[0007] A further improvement of the punching plate material feeding structure of the utility model is that a tensioning roller is further arranged on the fixed plate, and the tensioning roller is arranged above the adjusting roller.

[0008] A further improvement of the punching plate feeding structure of the utility model is that a positioning plate is further provided on the frame, the positioning plate is arranged at the front end of the pulley transmission structure, and the positioning plate is close to the limiting structure.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model limits the plate in the conveying process, so that it can fall on the feeding structure conveniently and stably, and then be transferred to the working area of ​​the punching machine workbench, thereby ensuring the stability of the plate in the conveying process, and thus realizing stable and efficient feeding of the plate to the punching machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 for Figure 1 A schematic diagram of a top view structure;

[0013] In the figure: 1 frame, 2 pulley transmission structure, 3 second pulley transmission structure, 4 feeding plate, 5 support plate, 6 limit plate, 7 baffle, 8 adjusting roller, 9 tensioning roller, 10 positioning plate, 11 fixing plate, 12 workbench. DETAILED DESCRIPTION

[0014] 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.

[0015] like Figure 1 and Figure 2 As shown, a punching plate feeding structure includes a frame, a pulley transmission structure 2 is provided on the frame, a limiting structure is also provided on the frame, a second pulley transmission structure 3 is provided on the limiting structure, two sets of pulley transmission structures cooperate to limit the plate, the transmission end of the second pulley transmission structure is aligned with the transmission end of the pulley transmission structure, and a feeding structure is also slidably connected to the frame 1, and the feeding structure is arranged at the rear side of the transmission end of the pulley transmission structure. The feeding structure is provided with two sets, which are arranged relatively, and the feeding structure includes a feeding plate 4, a support plate 5 is provided on the feeding plate, a limiting plate 6 is provided at one end of the support plate, and a baffle 7 is slidably connected at the other end, and the limiting plate is close to the pulley transmission structure. The two sets of feeding structures are arranged on both sides of the punching machine workbench 12. That is, the frame part extends into the working area of ​​the punching machine structure, so that the feeding structure can feed the plate to the working area.

[0016] The limiting structure includes a fixed plate 11, which is fixedly connected to the frame. The second pulley transmission structure is arranged on the fixed plate. An adjusting roller 8 is also arranged on the fixed plate. The adjusting roller abuts against the belt of the second pulley transmission structure. The adjusting roller is detachably connected to the fixed plate by bolts. The adjusting roller is used to adjust the distance between the belt of the second pulley transmission structure and the belt of the pulley transmission structure. The second pulley transmission structure limits the plate, and at the same time, it also allows the plate to fall after passing through the second pulley transmission structure, thereby ensuring the stability of the unloading to feeding structure. The setting of the adjusting roller is convenient for adapting to plates of different thicknesses. The setting of the belt reduces the friction with the plate and protects the plate.

[0017] A tensioning roller 9 is also provided on the fixed plate, and the tensioning roller is arranged above the adjusting roller to ensure the stability of the transmission.

[0018] The frame is also provided with a positioning plate 10, which is arranged at the front end of the belt pulley transmission structure and is close to the limiting structure. The positioning plate is used to limit the plate that first enters the belt pulley transmission structure so that it will not deviate, and then the second belt pulley transmission structure limits the plate, thereby achieving stable limiting and unloading of the plate.

[0019] The working principle of the utility model is as follows: the plate is placed on the pulley transmission structure, limited by the positioning plate, and transmitted forward, and then limited by the second pulley transmission structure to ensure its stable transmission and stable unloading. The plate is unloaded onto the support plate, and the feeding plate, support plate, limiting plate, and baffle plate cooperate and adjust to achieve stable clamping of the plate, and then transmitted to the workbench for punching processing.

[0020] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A punching plate feeding structure, characterized in that: The machine comprises a frame, on which a pulley transmission structure is provided, on which a limiting structure is also provided, on which a second pulley transmission structure is provided, and the two sets of pulley transmission structures are used together to limit the plate, and the transmission end of the second pulley transmission structure is aligned with the transmission end of the pulley transmission structure, and the frame is also slidably connected with a feeding structure, and the feeding structure is provided with two sets of relatively arranged feeding structures, including a feeding plate, on which a support plate is provided, and one end of the support plate is provided with a limiting plate, and the other end is slidably connected with a baffle, and the two sets of feeding structures are arranged on both sides of the workbench of the punching machine.

2. A punching plate material feeding structure according to claim 1, characterized in that: The limiting structure includes a fixed plate, which is fixedly connected to the frame. The second pulley transmission structure is arranged on the fixed plate. An adjusting roller is also provided on the fixed plate. The adjusting roller is against the belt of the second pulley transmission structure. The adjusting roller is detachably connected to the fixed plate by bolts. The adjusting roller is used to adjust the distance between the belt of the second pulley transmission structure and the belt of the pulley transmission structure.

3. A punching plate material feeding structure according to claim 2, characterized in that: The fixed plate is also provided with a tensioning roller, which is arranged above the adjusting roller.

4. A punching plate material feeding structure according to claim 3, characterized in that: The frame is also provided with a positioning plate, which is arranged at the front end of the pulley transmission structure and is close to the limiting structure.

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