Steel bar punching device

Abstract

The utility model discloses a steel bar punching device, which relates to the technical field of umbrella production and comprises a working table plate, a driving conveying belt wheel and a driven conveying belt wheel are arranged at the top of the working table plate, and the surface of the driving conveying belt wheel and the surface of the driven conveying belt wheel are in transmission connection with a conveying belt. A first adjusting plate and a second adjusting plate are arranged at the top of the conveying belt, and a pushing plate is connected to the inner wall of the first adjusting plate in a sliding mode. And a sliding rod at the bottom of the bidirectional lead screw is slidably connected with a first adjusting seat and a second adjusting seat, so that the limiting effect can be achieved, and by adjusting the distance between a first adjusting plate and a second adjusting plate, the effect of limiting the steel bars with different widths can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to umbrella production technical field, concretely is a steel bar punching device. BACKGROUND

[0002] Umbrella is a kind of sunshade or sheltering rain and snow tool, generally with oil paper, oilcloth or plastic cloth etc. Umbrella is derived from the Latin Umbra, has the meaning of sunshade, shadow, umbrella manufacturing material, usually including the extensible cloth and other materials with wire winding that can be used as framework, framework is usually composed of steel bar, when the steel bar of umbrella is produced, steel bar needs to be punched, to make the rotation of framework.

[0003] The steel bar punching device for umbrella production in prior art has the following problems: 1, steel bar is conveyed to the punching assembly below for punching operation through the conveying belt structure, in order to improve the punching precision, limiting groove needs to be set, to prevent the deviation of steel bar in conveying process, but the limiting groove can only limit single specification steel bar, and the applicability is poor;2, the punching specification of the device is single, when different specifications of steel bar are produced, the punching head of punching machine needs to be replaced, which is time-consuming and laborious. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of steel bar punching device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of steel bar punching device, including workbench plate, the top of the workbench plate is provided with driving conveyor belt wheel and driven conveyor belt wheel, the surface of driving conveyor belt wheel and driven conveyor belt wheel is transmission connection with conveying belt, the top of the conveying belt is provided with first adjusting plate and second adjusting plate, the inner wall of the first adjusting plate is slidably connected with propelling plate.

[0006] Preferably, the top of the workbench plate is fixedly connected with first fixed plate and second fixed plate, the side of the second fixed plate is fixedly installed with first motor, the first fixed plate and the second fixed plate are rotatably connected with bidirectional screw rod, the output end of the first motor is fixedly connected with bidirectional screw rod, the lower side of the bidirectional screw rod is fixedly connected with slide rod, the both ends of the bidirectional screw rod are threadedly connected with first adjusting seat and second adjusting seat, the bottom of the first adjusting seat and the second adjusting seat is slidably connected with slide rod.

[0007] Preferably, the first adjusting seat is fixedly connected with the first adjusting plate, and the second adjusting seat is fixedly connected with the second adjusting plate.

[0008] Preferably, one side of the first adjusting plate away from the second adjusting plate is fixedly connected with a sliding seat, one side of the sliding seat is fixedly installed with a second motor, the inside of the sliding seat is rotationally connected with a lead screw, the middle of the first adjusting plate is slidably connected with a sliding table, the sliding table is threadedly connected with the lead screw, and the side of the sliding table away from the lead screw is fixedly connected with a pushing plate.

[0009] Preferably, the top of the workbench plate is fixedly connected with a punching base on one side of the conveying belt, the middle of the punching base is provided with a through hole, and the bottom of the workbench plate is provided with a waste collecting box directly below the through hole.

[0010] Preferably, the top of the workbench plate is fixedly installed with a third motor, the output end of the third motor is fixedly connected with a rotating disc, the bottom of the rotating disc is fixedly installed with an electric telescopic rod, and the bottom of the electric telescopic rod is fixedly installed with a punch.

[0011] Preferably, the top of the workbench plate is fixedly installed with a fourth motor, and the output end of the fourth motor is fixedly connected with the middle of the driving conveying belt wheel.

[0012] Preferably, the top of the workbench plate is provided with a control panel, and the control panel is electrically connected with the first motor, the second motor, the third motor, the electric telescopic rod, the punch and the fourth motor.

[0013] Compared with the prior art, the utility model has the advantages that: through the setting of the first adjusting plate and the second adjusting plate, the interval of the first adjusting plate and the second adjusting plate is reduced under the action of the first adjusting seat and the second adjusting seat, the sliding connection of the slide bar at the bottom of the bidirectional lead screw and the first adjusting seat and the second adjusting seat can play the limiting effect, through the interval adjustment of the first adjusting plate and the second adjusting plate, the limiting effect of the steel bar of different widths can be realized, so that the steel bar does not deviate when conveying under the action of the conveying belt, so that the punching hole of the steel bar can be aligned with the through hole, and the punching precision is improved; through the setting of the lead screw and the sliding table, the sliding table is driven to slide in the middle of the sliding seat and the first adjusting plate by the lead screw, so that the pushing plate is driven to slide to the side of the steel bar away from the punch and abuts against the steel bar, so that the steel bar is limited when the punch punches the steel bar, and the stability of the punching is improved; through the setting of the rotating disc and the punch, the third motor can be started to rotate according to the punching specification during use, and different punches can be rotated to the punching position, so that the device can be flexibly adjusted according to the punching demand, and the joint of the punch does not need to be frequently replaced, and the waste punched by the punch enters the inside of the waste collecting box through the through hole, so that the waste collecting effect is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a structure front view of the utility model;

[0016] Figure 3 It is a structure overhead view of the utility model;

[0017] Figure 4 It is a structure A place enlarged view of the utility model;

[0018] Figure 5 It is a structure side view of the utility model.

[0019] In the figure: 1, workbench plate;2, driving conveyor pulley;3, driven conveyor pulley;4, conveyor belt;5, first adjusting plate;6, second adjusting plate;7, advancing plate;8, first fixed plate;9, second fixed plate;10, first motor;11, bidirectional screw;12, slide bar;13, first adjusting seat;14, second adjusting seat;15, sliding seat;16, second motor;17, screw;18, sliding table;19, punching base;20, through hole;21, waste collection box;22, third motor;23, rotating disc;24, electric telescopic rod;25, punch;26, fourth motor;27, control panel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a steel bar punching device, including workbench plate 1, the top of workbench plate 1 is provided with driving conveyor pulley 2 and driven conveyor pulley 3, the surface transmission of driving conveyor pulley 2 and driven conveyor pulley 3 is connected with conveyor belt 4, the top of conveyor belt 4 is provided with first adjusting plate 5 and second adjusting plate 6, the inner wall of first adjusting plate 5 is slidably connected with advancing plate 7.

[0022] In an optional embodiment: the top of the workbench plate 1 is fixedly connected with a first fixed plate 8 and a second fixed plate 9, one side of the second fixed plate 9 is fixedly installed with a first motor 10, the first fixed plate 8 and the second fixed plate 9 are rotationally connected with a bidirectional screw rod 11, the output end of the first motor 10 is fixedly connected with the bidirectional screw rod 11, the bottom of the bidirectional screw rod 11 is fixedly connected with a sliding rod 12, the two ends of the bidirectional screw rod 11 are threadedly connected with a first adjusting seat 13 and a second adjusting seat 14, the bottom of the first adjusting seat 13 and the second adjusting seat 14 is slidingly connected with the sliding rod 12, the first adjusting seat 13 is fixedly connected with the first adjusting plate 5, and the second adjusting seat 14 is fixedly connected with the second adjusting plate 6.

[0023] It should be noted that after the steel bar is placed on the surface of the conveying belt 4, the first motor 10 is started, so that the first motor 10 drives the bidirectional screw rod 11 at the output end to rotate, thereby driving the first adjusting plate 5 and the second adjusting plate 6 to reduce the distance between them under the action of the first adjusting seat 13 and the second adjusting seat 14. The sliding connection of the sliding rod 12 at the bottom of the bidirectional screw rod 11 with the first adjusting seat 13 and the second adjusting seat 14 can have a limiting effect. By adjusting the distance between the first adjusting plate 5 and the second adjusting plate 6, the effect of limiting steel bars of different widths can be achieved, so that the steel bar does not deviate when being conveyed under the action of the conveying belt 4, thereby ensuring that the punched hole of the steel bar can be aligned with the through hole 20, and the accuracy of punching is improved.

[0024] In an optional embodiment: the side of the first adjusting plate 5 away from the second adjusting plate 6 is fixedly connected with a sliding seat 15, one side of the sliding seat 15 is fixedly installed with a second motor 16, the inside of the sliding seat 15 is rotationally connected with a screw rod 17, the middle of the first adjusting plate 5 is slidingly connected with a sliding table 18, the sliding table 18 is threadedly connected with the screw rod 17, and the side of the sliding table 18 away from the screw rod 17 is fixedly connected with the advancing plate 7.

[0025] It should be noted that when the puncher 25 is punching, the second motor 16 is started to drive the screw rod 17 at the output end to rotate, so that the screw rod 17 drives the sliding table 18 to slide in the middle of the sliding seat 15 and the first adjusting plate 5, thereby driving the advancing plate 7 to slide to the side of the steel bar away from the puncher 25 and abutting against the steel bar, so as to limit the steel bar when the puncher 25 punches the steel bar, thereby improving the stability of punching.

[0026] In an optional embodiment: the top of the workbench plate 1 is fixedly connected with a punching base 19 on one side of the conveying belt 4, the middle of the punching base 19 is provided with a through hole 20, the bottom of the workbench plate 1 is provided with a waste collecting box 21 directly below the through hole 20, the top of the workbench plate 1 is fixedly installed with a third motor 22, the output end of the third motor 22 is fixedly connected with a rotating disc 23, the bottom of the rotating disc 23 is fixedly installed with an electric telescopic rod 24, and the bottom of the electric telescopic rod 24 is fixedly installed with a puncher 25.

[0027] It should be noted that the puncher 25 arranged at the bottom of the rotating disc 23 is of different specifications, and in use, the third motor 22 can be started to rotate according to the punching specification, so that different punchers 25 are rotated to the punching position, so that the device can be flexibly adjusted according to the punching requirement, and the joint of the puncher does not need to be frequently replaced, and the waste punched by the puncher enters the inside of the waste collecting box 21 through the through hole 20, so that the effect of collecting waste is achieved.

[0028] In an optional embodiment: the top of the workbench plate 1 is fixedly installed with a fourth motor 26, the output end of the fourth motor 26 is fixedly connected with the middle of the driving conveying belt wheel 2, the top of the workbench plate 1 is provided with a control panel 27, and the control panel 27 is electrically connected with the first motor 10, the second motor 16, the third motor 22, the electric telescopic rod 24, the puncher 25 and the fourth motor 26.

[0029] In the description of the present application, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation of the present application.

[0030] In addition, the terms "first", "second", "third", "fourth" are only for description purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features, therefore, the features limited by "first", "second", "third", "fourth" can be explicitly or implicitly included at least one of the features.

[0031] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can indirectly connect through intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation, for the ordinary skill of the art, can understand the above-mentioned term in the utility model specific meaning according to specific circumstances.

[0032] Although the embodiments of the utility model have been shown and described, it will be appreciated by those of ordinary skill in the art that various changes, modifications, alternatives, and variations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A steel bar perforating device comprising a work table plate (1), characterized in that: The top of the workbench plate (1) is fixedly connected with a first fixed plate (8) and a second fixed plate (9), one side of the second fixed plate (9) is fixedly installed with a first motor (10), the first fixed plate (8) and the second fixed plate (9) are rotatably connected with a bidirectional screw rod (11), the output end of the first motor (10) is fixedly connected with the bidirectional screw rod (11), the bottom of the bidirectional screw rod (11) is fixedly connected with a sliding rod (12), the two ends of the bidirectional screw rod (11) are threadedly connected with a first adjusting seat (13) and a second adjusting seat (14), the bottom of the first adjusting seat (13) and the second adjusting seat (14) is slidably connected with the sliding rod (12).

2. A steel bar perforating device as claimed in claim 1, wherein: The first adjusting seat (13) is fixedly connected with the first adjusting plate (5), and the second adjusting seat (14) is fixedly connected with the second adjusting plate (6).

3. A steel bar perforating device as claimed in claim 2, wherein: The side, away from the second adjusting plate (6), of the first adjusting plate (5) is fixedly connected with a sliding seat (15), one side of the sliding seat (15) is fixedly installed with a second motor (16), the inside of the sliding seat (15) is rotatably connected with a screw rod (17), the middle of the first adjusting plate (5) is slidably connected with a sliding table (18), the sliding table (18) is threadedly connected with the screw rod (17), and the side, away from the screw rod (17), of the sliding table (18) is fixedly connected with the advancing plate (7).

4. A steel bar perforating device as claimed in claim 1, wherein: The top of the workbench plate (1) is fixedly connected with a punching base (19) on one side of the conveying belt (4), the middle of the punching base (19) is provided with a through hole (20), and the bottom of the workbench plate (1) is provided with a waste collecting box (21) directly below the through hole (20).

5. The steel bar punching device according to claim 1, characterized in that: The top of the workbench plate (1) is fixedly installed with a third motor (22), the output end of the third motor (22) is fixedly connected with a rotating disc (23), the bottom of the rotating disc (23) is fixedly installed with an electric telescopic rod (24), and the bottom of the electric telescopic rod (24) is fixedly installed with a puncher (25).

6. A steel bar perforating device as claimed in claim 1, wherein: The top of the workbench plate (1) is fixedly installed with a fourth motor (26), and the output end of the fourth motor (26) is fixedly connected with the middle of the driving conveying pulley (2).

7. A steel bar perforating device as claimed in claim 1, wherein: The top of the workbench plate (1) is provided with a control panel (27), and the control panel (27) is electrically connected with the first motor (10), the second motor (16), the third motor (22), the electric telescopic rod (24), the puncher (25) and the fourth motor (26).

8. A steel bar perforating device as claimed in claim 1, wherein: ​

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