A buffer feeding device for shearing machine used for copper plate cutting

Abstract

This utility model discloses a buffer feeding device for cutting copper plates in the field of shearing machine technology. The device includes a feeding bracket mounted on one side of the shearing machine. The shearing machine has upper and lower blades for cutting copper plates positioned close to the feeding bracket. The feeding bracket has an inclined conveyor belt made of a soft material, with the higher end of the conveyor belt closest to the lower blade. A gap exists between the higher end of the conveyor belt and the lower blade. The feeding bracket has a connecting plate, one end of which is located above the higher end of the conveyor belt, and the other end of which extends into the gap. Limiting groups are arranged on the surface of the conveyor belt, with multiple limiting groups arranged along the inclined direction of the conveyor belt. The cut copper plate is placed between adjacent limiting groups. Each limiting group includes multiple limiting blocks arranged horizontally along the conveyor belt. The advantage of this utility model is that the cut copper plate is less prone to dents and bumps during the feeding process.

Description

Technical Field

[0001] The utility model relates to the technical field of plate shears, in particular to a buffer feeding device of a plate shear for cutting copper plates. Background Art

[0002] Rectifier modules are usually equipped with a heat dissipation copper base plate. The base plates of different module models are different, and the base plate is punched out of strips through a stamping die. Different dies have different sizes of copper strips, so a shearing machine is needed to cut the copper plate into the required size. The copper plate cut by the shearing machine is unloaded through an inclined unloading platform. The copper plate slides along the unloading platform at a fast speed, and it is easy for the copper plates to collide with each other. Moreover, there is a gap between the unloading platform and the shearing machine, which makes it easy for the cut copper plate to fall into the gap, and then cause an impact on the copper plate. Severe impact will cause pits on the surface of the copper plate, affecting the quality of the copper plate. Utility Model Content

[0003] The utility model aims to provide a buffer feeding device of a shearing machine used for copper plate cutting, so that the copper plate after cutting is not easy to produce bumps and pits in the feeding process.

[0004] In order to achieve the above-mentioned utility model purpose, the buffer feeding device of the shearing machine for copper plate cutting of the utility model adopts the following technical scheme:

[0005] A buffer unloading device for a shearing machine for cutting copper plates comprises an unloading bracket arranged on one side of the shearing machine, the shearing machine is provided with an upper blade and a lower blade for cutting the copper plate at a position close to the unloading bracket, the unloading bracket is provided with an inclined conveyor belt, the conveyor belt is made of soft material, and the position of the conveyor belt close to the lower blade is the inclined higher end; a gap is left between the inclined higher end of the conveyor belt and the lower blade, the unloading bracket is provided with a connecting plate, one end of the connecting plate is located above the inclined higher end of the conveyor belt, and the other end of the connecting plate extends into the gap; a limit group is arranged on the surface of the conveyor belt, a plurality of limit groups are arranged along the inclined direction of the conveyor belt, and the cut copper plate is arranged between two adjacent limit groups, each limit group comprises a plurality of limit blocks arranged along the horizontal direction of the conveyor belt; a plurality of connecting plates are provided, and a plurality of connecting plates are provided on a mounting frame, the mounting frame is fixed to the top of the unloading bracket, and each connecting plate is located between two adjacent limit blocks.

[0006] Preferably, the connecting plate is arranged obliquely, and the end of the connecting plate extending into the gap is the higher end of the oblique arrangement. The obliquely arranged connecting plate not only facilitates the sliding of the copper plate, but also blocks the gap between the conveyor belt and the lower blade to prevent the cut copper plate from falling into the gap.

[0007] Preferably, the conveyor belt is provided with a driving mechanism for driving its movement, the driving mechanism includes a driving wheel and a driven wheel arranged on the unloading bracket, the conveyor belt is coiled between the driving wheel and the driven wheel, the driving wheel is provided with a motor for driving its rotation, and the motor output shaft is linked to the driving wheel.

[0008] Preferably, the acute angle formed between the conveyor belt and the horizontal plane is 60 degrees.

[0009] Preferably, the limiting block is made of rubber.

[0010] Preferably, the soft material is rubber.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model conveys the cut copper plates through an inclined conveyor belt. The conveyor belt is made of soft material, which provides a buffering effect when in contact with the copper plates. Moreover, the friction between the copper plates and the soft material is large, so that the sliding speed of the copper plates on the conveyor belt is slow. At the same time, a limit block is arranged on the surface of the conveyor belt to limit the copper plates from sliding down along the conveyor belt. Instead, the copper plates are unloaded along the movement of the conveyor belt to ensure the smooth unloading of the copper plates. In addition, the setting of multiple limit groups ensures that the copper plates are arranged in an orderly manner on the conveyor belt for unloading, and the copper plates will not be stacked or collided with each other, thereby ensuring the quality of the cut copper plates.

[0013] 2. The utility model blocks the gap between the conveyor belt and the lower blade by arranging a connecting plate, so that the cut copper plate will not fall into the gap when it falls, and therefore, there will be no bumps and dents after being hit. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the conveyor belt;

[0016] Figure 3 for Figure 1 Enlarged view of part A.

[0017] Among them, 1 is a driving wheel, 2 is a copper plate, 3 is a conveyor belt, 4 is a limit block, 5 is a driven wheel, 6 is a connecting plate, 7 is a lower blade, 8 is an upper blade, 9 is a shearing machine, 10 is a blanking bracket, 11 is a mounting bracket, 12 is a gap, and 13 is a motor. DETAILED DESCRIPTION

[0018] The present invention is further explained below in conjunction with specific implementation methods. It should be understood that these implementation methods are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art all fall within the scope defined by the claims attached to this application.

[0019] like Figure 1-3 As shown, a buffer unloading device for a shearing machine used for copper plate cutting comprises an unloading bracket 10 arranged on one side of a shearing machine 9, an upper blade 8 and a lower blade 7 for cutting a copper plate 2 are arranged close to the unloading bracket 10 of the shearing machine 9, the unloading bracket 10 is provided with an inclined conveyor belt 3, the acute angle formed between the conveyor belt and the horizontal plane is 60 degrees, the conveyor belt 3 is provided with a driving mechanism for driving its movement, the driving mechanism comprises a driving wheel 1 and a driven wheel 5 arranged on the unloading bracket 10, the conveyor belt 3 is coiled between the driving wheel 1 and the driven wheel 5, the driving wheel 1 is provided with a motor 13 for driving its rotation, and the output shaft of the motor 13 is linked to the driving wheel 1; the conveyor belt 3 is made of a soft material, the soft material is rubber, the position of the conveyor belt 3 close to the lower blade 7 is the inclined higher end, and the conveyor belt 3 A gap 12 is left between the inclined higher end and the lower blade 7, and the unloading bracket 10 is provided with a connecting plate 6, one end of the connecting plate 6 is located above the inclined higher end of the conveyor belt 3, and the other end of the connecting plate 6 extends into the gap 12; the connecting plate 6 is arranged obliquely, and the end of the connecting plate 6 extending into the gap 12 is the inclined higher end; a limit group is arranged on the surface of the conveyor belt 3, and a plurality of limit groups are arranged along the inclined direction of the conveyor belt 3, and the cut copper plate 2 is arranged between two adjacent limit groups, and each limit group includes a plurality of limit blocks 4 arranged along the horizontal direction of the conveyor belt 3, and the limit blocks 4 are made of rubber material; a plurality of connecting plates 6 are provided, and a plurality of connecting plates 6 are provided on a mounting frame 11, and the mounting frame 11 is fixed on the top of the unloading bracket 10, and each connecting plate 6 is located between two adjacent limit blocks 4.

[0020] The specific working process and principle of the utility model are as follows: the copper strips are sheared by the shearing machine 9, and the sheared copper plates 2 fall onto the conveyor belt 3. Under the action of the limit block 4, the copper plates 2 are arranged on the conveyor belt 3 in an orderly manner, and then unloading is achieved following the movement of the conveyor belt 3. At the same time, the connecting plate 6 is provided to block the gap 12 between the conveyor belt 3 and the lower blade 7, so that the sheared copper plates 2 will not fall into the gap 12 when falling, so there will be no bumps and pits after being hit.

[0021] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0023] The above description shows and describes the preferred embodiments of the utility model. As mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A buffer feeding device for a shearing machine used for copper plate cutting, characterized in that: It includes a blanking bracket arranged on one side of the shearing machine, the shearing machine is provided with an upper blade and a lower blade for cutting the copper plate at a position close to the blanking bracket, the blanking bracket is provided with an inclined conveyor belt, the conveyor belt is made of soft material, and the position of the conveyor belt close to the lower blade is the inclined higher end; a gap is left between the inclined higher end of the conveyor belt and the lower blade, the blanking bracket is provided with a connecting plate, one end of the connecting plate is located above the inclined higher end of the conveyor belt, and the other end of the connecting plate extends into the gap; a limit group is provided on the surface of the conveyor belt, a plurality of limit groups are arranged along the inclined direction of the conveyor belt, and the cut copper plate is arranged between two adjacent limit groups, and each limit group includes a plurality of limit blocks arranged along the horizontal direction of the conveyor belt; a plurality of connecting plates are provided, and a plurality of connecting plates are provided on a mounting frame, and the mounting frame is fixed to the top of the blanking bracket, and each connecting plate is located between two adjacent limit blocks.

2. The buffer feeding device for shearing machine for copper plate cutting according to claim 1 is characterized in that: The connecting plate is arranged obliquely, and the end of the connecting plate extending into the gap is the inclined higher end.

3. The buffer feeding device of the shearing machine for copper plate cutting according to claim 1 is characterized in that: The conveyor belt is provided with a driving mechanism for driving its movement, and the driving mechanism includes a driving wheel and a driven wheel arranged on the unloading bracket. The conveyor belt is coiled between the driving wheel and the driven wheel. The driving wheel is provided with a motor for driving its rotation, and the motor output shaft is linked to the driving wheel.

4. The buffer feeding device for shearing machine for copper plate cutting according to claim 1 is characterized in that: The acute angle formed between the conveyor belt and the horizontal plane is 60 degrees.

5. The buffer feeding device for shearing machine used for copper plate cutting according to claim 1 is characterized in that: The limiting block is made of rubber material.

6. The buffer feeding device of the shearing machine for copper plate cutting according to claim 1 is characterized in that: The soft material is rubber.

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