Blanking line for microwave oven case shell

Abstract

The utility model relates to the field of blanking production lines, in particular to a blanking line for a microwave oven box shell, which comprises a blanking support frame, and a blanking module, a material conveying line and a waste conveying line are arranged on the blanking support frame. The material conveying line penetrates through the blanking module; the waste conveying lines are distributed on the periphery of the blanking module. The blanking module comprises two rows of lateral blanking modules which are oppositely distributed, and each lateral blanking module comprises a plurality of single blanking modules which are distributed at intervals; a waste transfer mechanism is arranged in each monomer blanking module; the waste transfer mechanism is used in cooperation with the waste conveying line. The blanking line disclosed by the utility model is provided with a plurality of single blanking modules; and during subsequent use, different monomer blanking modules are matched with one another, so that blanking operation of different areas of the part can be realized.

Description

Technical Field

[0001] The utility model relates to the field of punching production lines, in particular to a punching line for microwave oven shells. Background Art

[0002] With the development of modern manufacturing technology, stamping production technology is moving towards automation, flexibility, intelligence and precision.

[0003] The modern machinery manufacturing industry has very strict requirements on material forming. A standard part can only be obtained after several or even dozens of different forming processes.

[0004] The blanking of sheet metal is a normal step in material forming. Traditionally, blanking equipment is used to perform blanking operations on sheet metal.

[0005] The traditional use of a single punching device to achieve a single punching effect has also affected the overall processing and forming efficiency of the plate to a certain extent.

[0006] In addition, after the blanking station of the blanking production line punches the plate, waste will be generated, which needs to be collected and transported.

[0007] However, in actual production, the punching position on the punching station is generally toward the inside of the production line, and it is troublesome to collect directly using a box, and it may be impossible to collect directly through the box.

[0008] And because the punching position is close to the inside of the production line, the layout of the traditional waste box is more troublesome, and the waste box is generally embedded in the production line; the overall layout is more cumbersome, and the subsequent cleaning of the waste is a waste of manpower and material resources.

[0009] The existing patent 201610712741.1 - Fully automatic intelligent track plate blanking production line does not clearly disclose the technical content for solving the above technical problems.

[0010] Therefore, in order to improve or solve at least one of the above problems, it is necessary to optimize the design of the existing blanking production line or blanking equipment. Utility Model Content

[0011] The utility model aims to provide a punching line which has a wide application range and a waste discharge mechanism.

[0012] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0013] A blanking line for a microwave oven shell comprises a blanking support frame, on which a blanking module, a material conveying line and a waste conveying line are arranged; the material conveying line passes through the blanking module; the waste conveying line is distributed around the blanking module;

[0014] The punching die set includes two rows of side punching die sets that are relatively distributed, and each side punching die set includes a plurality of individual punching die sets that are spaced apart.

[0015] A waste transfer mechanism is provided in each single blanking module; the waste transfer mechanism is used in conjunction with a waste conveying line.

[0016] The waste conveying line includes two transverse conveying lines and one longitudinal conveying line arranged on the punching support frame; the two transverse conveying lines are arranged parallel to the movement direction of the material conveying line; the longitudinal conveying line is arranged perpendicular to the movement direction of the material conveying line; the ends of the two transverse conveying lines are located on the side of the longitudinal conveying line away from the punching support frame; the waste transfer mechanism in each single punching module is located on the side of the adjacent transverse conveying line away from the punching support frame.

[0017] Each single blanking die set comprises a basic platform arranged on a blanking support frame, and a blanking die frame is arranged on the basic platform;

[0018] The interior of the basic frame is hollow to form a lower inner cavity;

[0019] The interior of the punching die frame is hollow to form an upper inner cavity;

[0020] The blanking die frame is provided with a blanking hole; the upper inner cavity is connected to the lower inner cavity through the blanking hole;

[0021] The waste transfer mechanism is arranged in the lower inner cavity of the basic frame; the transfer mechanism is arranged on a conveyor belt in the basic frame; the conveyor belt is connected to a driving component for controlling the operation of the conveyor belt.

[0022] The waste discharge device also includes a material guide plate arranged on the side wall of the upper inner cavity; the material guide plate is arranged at an angle, one end of the material guide plate is connected to the inner wall of the upper inner cavity, and the other end extends toward the blanking hole.

[0023] A material blocking plate is provided at the edge of the blanking hole; the material blocking plate and the material guiding plate are distributed on two opposite sides of the blanking hole.

[0024] The basic platform is provided with avoidance holes.

[0025] The conveyor belt and the punching die frame are distributed at intervals, and a material transfer gap is formed between the conveyor belt and the punching die frame, and the material transfer gap is greater than the thickness of the metal plate.

[0026] The basic platform includes a basic frame plate, and a side platform is provided on the side of the basic frame plate; the basic frame plate includes a bottom plate body and oppositely arranged side plates; side platforms are provided on the sides of the two side plates, one end of the side platform is connected to the side plate body, and the other end extends toward the side away from the side plate body.

[0027] The advantages of the present invention are:

[0028] The utility model discloses a punching line for a microwave oven shell.

[0029] The blanking line disclosed in the present invention has a plurality of single blanking modules; in subsequent use, the blanking operation of different areas of a part can be achieved through the mutual cooperation of different single blanking modules.

[0030] In addition, the utility model can realize the discharge operation of waste at the punching station through the coordinated use of the waste conveying line and the waste transfer mechanism, thereby avoiding the accumulation of waste at the punching station; the utility model can realize the transfer of waste inside the punching line to the outside of the punching line through the coordinated use of the waste transfer mechanism and the waste conveying line, which not only solves the problem that the waste inside the traditional punching line is difficult to discharge, but also can automatically realize the collection and discharge of waste, thereby reducing the use of manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The following is a brief description of the contents and marks in the drawings of the utility model specification:

[0032] Figure 1 It is a structural diagram of the present utility model.

[0033] Figure 2 It is a structural diagram of a single blanking module in the present utility model.

[0034] Figure 3 This is the main view of the single blanking module in the utility model.

[0035] Figure 4 for Figure 3 Section view along AA.

[0036] The marks in the above figure are:

[0037] 1-1, punching die, 1-2, lateral punching die, 101, single punching die, 1, basic frame, 11, lower inner cavity, 2, punching die frame, 21, upper inner cavity, 3, transfer mechanism. DETAILED DESCRIPTION

[0038] The following describes the preferred embodiment with reference to the accompanying drawings to further illustrate the specific implementation of the present invention.

[0039] A blanking line for a microwave oven shell comprises a blanking support frame 5, on which a blanking module 1-1, a material conveying line 4 and a waste conveying line 6 are provided; the material conveying line 4 is arranged through the blanking module 1-1; the waste conveying line 6 is distributed around the blanking module 1-1; a waste transfer mechanism 3 is provided in each single blanking module 101; the waste transfer mechanism 3 is used in conjunction with the waste conveying line 6; the utility model uses the waste conveying line 6 and the waste transfer mechanism 3 in conjunction with each other; it can realize the discharge operation of waste at the blanking station and avoid the accumulation of waste at the blanking station; the utility model uses the waste transfer mechanism 3 in conjunction with the waste conveying line 6; it can realize the transfer of waste inside the blanking line to the outside of the blanking line, which not only solves the problem that waste inside the traditional blanking line is difficult to discharge, but also can automatically realize the collection and discharge of waste, reducing the use of manpower.

[0040] At the same time, the punching module 1-1 in the present invention includes two rows of relatively distributed lateral punching modules 1-2, and each lateral punching module 1-2 includes a plurality of spaced-apart single punching modules 101; the punching line disclosed in the present invention has a plurality of single punching modules 101; in subsequent use, through the mutual cooperation of different single punching modules 101, punching operations in different areas of the part can be realized.

[0041] The blanking line for microwave oven shells disclosed in the present invention mainly includes a blanking support frame 5, which plays a role of bottom support. In the present invention, a blanking module 1-1, a material conveying line 4 and a waste conveying line 6 are provided on the blanking support frame 5; the material conveying line 4 can be a claw-type conveying line, or it can be a conveying line that can convey materials on the blanking line; in addition, the waste conveying line 6 is mainly a belt conveying mechanism, which is convenient for the collection and transportation of discharged waste.

[0042] In the present invention, the material conveying line 4 is set through the punching module 1-1; the waste conveying line 6 is distributed around the punching module 1-1; the material conveying line 4 is mainly used to transfer the material to be punched, and the punching module 1-1 is mainly used to punch the parts; at the same time, each single punching module 101 is provided with a waste transfer mechanism 3; the setting of the waste transfer mechanism 3 is mainly to discharge and transfer the waste formed by the punching of the corresponding single punching module 101, and in the present invention, the waste transfer mechanism 3 is used in combination with the waste conveying line 6; in subsequent use, the waste discharged by the waste transfer mechanism 3 falls onto the waste conveying line 6, thereby realizing the subsequent transfer operation of the waste.

[0043] At the same time, the punching module 1-1 in the present invention includes two rows of relatively distributed lateral punching modules 1-2, and each lateral punching module 1-2 includes multiple spaced-apart single punching modules 101; the single punching module 101 can use the existing mold frame structure, and the multiple single punching modules 101 in each lateral punching module 1-2 can be distributed in sequence.

[0044] Furthermore, in the present invention, the waste conveying line 6 includes two transverse conveying lines 61 and a longitudinal conveying line 62 arranged on the punching support frame 5; the two transverse conveying lines 61 are arranged in a direction parallel to the movement direction of the material conveying line 4; the longitudinal conveying line 62 is arranged in a direction perpendicular to the movement direction of the material conveying line 4; the ends of the two transverse conveying lines 61 are on the side of the longitudinal conveying line 62 away from the punching support frame 5; the waste transfer mechanism 3 in each single punching module 101 is on the side of the adjacent transverse conveying line 61 away from the punching support frame 5; the two transverse conveying lines 61 can be used to collect waste generated by multiple single punching modules 101 in the lateral punching modules 1-2 on both sides, and the longitudinal conveying line 62 plays a role of summarizing, which can summarize the waste transported by the transverse conveying line 61 and then transfer it into the waste box on the side of the punching line.

[0045] Furthermore, in the present invention, each single blanking die set 101 includes a base frame 1 arranged on a blanking support frame 5, a blanking die frame 2 is provided on the base frame 1, the interior of the base frame 1 is hollow to form a lower inner cavity 11; the interior of the blanking die frame 2 is hollow to form an upper inner cavity 21; a blanking hole 22 is provided on the blanking die frame 2; the upper inner cavity 21 is connected to the lower inner cavity 11 through the blanking hole 22; a waste transfer mechanism 3 for discharging waste is provided in the lower inner cavity 11; the waste transfer mechanism 3 is arranged on the base frame 1 The conveyor belt 31 in the base frame 1; the conveyor belt 31 is connected to a driving component 32 for controlling the operation of the conveyor belt 31; the waste transfer mechanism disclosed in the utility model can realize the discharge operation of waste at the punching station of the sheet metal punching equipment, and avoid the accumulation of waste at the punching station; at the same time, the utility model can realize the transfer of waste inside the punching line to the outside of the punching line through the setting of the waste transfer mechanism 3, which not only solves the problem that the waste inside the traditional punching line is not easy to be discharged, but also can automatically realize the collection and discharge of waste, reducing the use of manpower.

[0046] The waste transfer mechanism 3 of the present invention is suitable for use in a punching line, and its main function is to discharge the waste from the punching station.

[0047] Specifically, the waste transfer mechanism disclosed in the present invention mainly includes a basic frame 1, which plays the role of a bottom support frame, facilitating the subsequent installation and arrangement of the punching equipment. In addition, in the present invention, a punching die frame 2 is provided on the basic frame 1, and the punching die frame 2 can cooperate with the punch to realize the punching operation of the metal sheet.

[0048] In addition, in the present invention, the interior of the basic frame 1 is hollow to form a lower inner cavity 11; the interior of the punching die frame 2 is hollow to form an upper inner cavity 21; the setting of the upper inner cavity 21 and the lower inner cavity 11 facilitates the arrangement and placement of the subsequent material guide plate 23 and the waste transfer mechanism 3. At the same time, the hollow interior design can also reduce the weight of the basic frame 1 and the punching die frame 2.

[0049] At the same time, in the present invention, the blanking die frame 2 is provided with a blanking hole 22; the blanking hole 22 plays a good connecting role, which facilitates the waste falling into the upper inner cavity 21 to be transferred to the lower inner cavity 11, and then falls onto the waste transfer mechanism 3; specifically, in the present invention, the upper inner cavity 21 is connected with the lower inner cavity 11 through the blanking hole 22; the lower inner cavity 11 is provided with a waste transfer mechanism 3 for discharging waste; the waste transfer mechanism 3 is arranged on a conveyor belt 31 in the basic frame 1; the conveyor belt 31 is connected to a driving component 32 for controlling the operation of the conveyor belt 31; the driving component 32 is used to drive the conveyor belt 31 to rotate, and the waste transfer mechanism 3 here is similar to the traditional conveyor belt 31 mechanism, through the continuous rotation of the conveyor belt 31, the continuous outward movement of the waste is realized, thereby avoiding the accumulation of waste in the blanking station, and at the same time it can also realize the automatic collection of waste and reduce manpower input.

[0050] Furthermore, in the present invention, the waste transfer mechanism also includes a guide plate 23 arranged on the side wall of the upper inner cavity 21; the guide plate 23 is arranged at an angle, one end of the guide plate 23 is connected to the inner wall of the upper inner cavity 21, and the other end extends toward the blanking hole 22; the setting of the guide plate 23 plays a good guiding role, which facilitates the subsequent holes on the punching die frame 2 to enter the upper inner cavity 21, and the waste falling into the upper inner cavity 21 falls on the guide plate 23; after being guided by the guide plate 23, it enters the blanking hole 22, thereby ensuring that the waste falls onto the waste transfer mechanism 3.

[0051] Furthermore, in the present invention, a material blocking plate 24 is provided at the edge of the blanking hole 22; the material blocking plate 24 and the material guiding plate 23 are distributed on opposite sides of the blanking hole 22; the material blocking plate 24 of the present invention plays a good lateral blocking role, ensuring that the waste guided by the material guiding plate 23 can completely pass through the blanking hole 22 and fall into the waste transfer mechanism 3.

[0052] Furthermore, in the present invention, the basic frame 1 is provided with an avoidance hole 12; the setting of the avoidance hole 12 in the present invention plays a good avoidance role, which facilitates the connection of corresponding components on the basic frame 1 during subsequent arrangement.

[0053] Furthermore, in the present invention, the conveyor belt 31 and the punching die frame 2 are spaced apart, and a material gap is formed between the conveyor belt 31 and the punching die frame 2, and the material gap is greater than the thickness of the metal sheet; based on such a setting, the present invention can ensure the normal flow of waste, reduce the interference between the waste and the punching die frame 2, and reduce the loss of waste to the punching die frame 2.

[0054] Furthermore, in the present invention, the basic stand 1 includes a basic frame plate, and a side platform 103 is provided on the side of the basic frame plate; the basic frame plate includes a bottom plate body 101 and a side plate body 102 arranged oppositely; a side platform 103 is provided on the side of the two side plate bodies 102, and one end of the side platform 103 is connected to the side plate body 102, and the other end extends toward the side away from the side plate body 102. The vertical cross-section of the basic frame plate of the present invention is a U-shaped structure, which is convenient for forming the lower inner cavity 11, and also plays a good role in raising the bottom support.

[0055] The side platform 103 is arranged perpendicular to the side plate. The arrangement of the side platform 103 facilitates the installation and arrangement of the punching die frame 2 .

[0056] Obviously, the specific implementation of the present invention is not limited to the above-mentioned methods. As long as various non-substantial improvements are made using the method concept and technical solution of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A blanking line for a microwave oven shell, characterized in that: It includes a punching support frame, on which a punching die, a material conveying line and a waste conveying line are arranged; the material conveying line is arranged through the punching die; the waste conveying line is distributed around the punching die; The punching die set includes two rows of side punching die sets that are relatively distributed, and each side punching die set includes a plurality of individual punching die sets that are spaced apart. A waste transfer mechanism is provided in each single blanking module; the waste transfer mechanism is used in conjunction with a waste conveying line.

2. A blanking line for a microwave oven shell according to claim 1, characterized in that: The waste conveying line includes two transverse conveying lines and one longitudinal conveying line arranged on the punching support frame; the two transverse conveying lines are arranged parallel to the movement direction of the material conveying line; the longitudinal conveying line is arranged perpendicular to the movement direction of the material conveying line; the ends of the two transverse conveying lines are located on the side of the longitudinal conveying line away from the punching support frame; the waste transfer mechanism in each single punching module is located on the side of the adjacent transverse conveying line away from the punching support frame.

3. A blanking line for a microwave oven shell according to any one of claims 1 to 2, characterized in that: Each single blanking die set comprises a basic platform arranged on a blanking support frame, and a blanking die frame is arranged on the basic platform; The interior of the basic frame is hollow to form a lower inner cavity; The interior of the punching die frame is hollow to form an upper inner cavity; The blanking die frame is provided with a blanking hole; the upper inner cavity is connected to the lower inner cavity through the blanking hole; The waste transfer mechanism is arranged in the lower inner cavity of the basic frame; the transfer mechanism is arranged on a conveyor belt in the basic frame; the conveyor belt is connected to a driving component for controlling the operation of the conveyor belt.

4. A blanking line for a microwave oven shell according to claim 3, characterized in that; The waste discharge device also includes a material guide plate arranged on the side wall of the upper inner cavity; the material guide plate is arranged at an angle, one end of the material guide plate is connected to the inner wall of the upper inner cavity, and the other end extends toward the blanking hole.

5. A blanking line for a microwave oven shell according to claim 3, characterized in that: A material blocking plate is provided at the edge of the blanking hole; the material blocking plate and the material guiding plate are distributed on two opposite sides of the blanking hole.

6. A blanking line for a microwave oven shell according to claim 3, characterized in that: The basic platform is provided with avoidance holes.

7. A blanking line for a microwave oven shell according to claim 3, characterized in that: The conveyor belt and the punching die frame are distributed at intervals, and a material transfer gap is formed between the conveyor belt and the punching die frame, and the material transfer gap is greater than the thickness of the metal plate.

8. The blanking line for a microwave oven shell according to claim 3, characterized in that: The basic platform includes a basic frame plate, and a side platform is provided on the side of the basic frame plate; the basic frame plate includes a bottom plate body and oppositely arranged side plates; side platforms are provided on the sides of the two side plates, one end of the side platform is connected to the side plate body, and the other end extends toward the side away from the side plate body.

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