Feeding device of numerical control plate shearing machine

Abstract

The utility model relates to the technical field of numerical control plate shearing machines, in particular to a numerical control plate shearing machine feeding device which comprises a main body, a feeding assembly is fixedly connected in the main body, and a protection assembly is fixedly connected to the top of the main body. The transmission mechanism composed of the rotating wheel, the conveying toothed belt and the transmission wheel is driven by the servo motor, and the transmission mechanism is matched with the first bearing seat and the second bearing seat, so that free rotation can be achieved, friction between plates and the platform is reduced, feeding smoothness is improved, and production efficiency is improved. Accurate speed control and position control can be achieved through a servo motor, the feeding precision and stability are ensured, the height of the baffles can be adjusted through stretching and retracting of the telescopic cylinders, the adjustable baffles on the two sides of the feeding mechanism can be used for limiting the thickness of the plates, the plates are prevented from deviating in the feeding process, and the feeding efficiency is improved. And the height of the flange can be adjusted according to the thickness of the plate, so that the protection adaptability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control plate shearing machine technical field, concretely is a numerical control plate shearing machine feeding device. BACKGROUND

[0002] The plate shearing machine is the machine that one blade is relative to another blade and makes reciprocating linear motion and shears the plate. It is due to the upper blade of movement and the lower blade of fixation, adopts reasonable blade gap, exerts shearing force to various thicknesses of metal plate, makes the plate fracture and separates according to the required size. The plate shearing machine belongs to one kind of forging and pressing machinery, and the main function is to provide the special machinery and complete equipment required in the metal processing industry, and is widely used in aviation, light industry, metallurgy, chemical industry, building, ship, automobile, electric power, electric appliance, decoration and other industries.

[0003] The traditional plate shearing machine feeding mode mainly relies on manual operation, and this mode has the following problems: high labor intensity, low efficiency, difficult to guarantee precision, and prone to safety accidents. With the development of automatic technology, numerical control plate shearing machine gradually becomes the mainstream, but the existing numerical control plate shearing machine feeding device still has some deficiencies, for example, the feeding precision is not high enough, and it cannot adapt to different thicknesses of plate. Therefore, a numerical control plate shearing machine feeding device is needed to improve the above problems. UTILITY MODEL CONTENT

[0004] In order to solve the problems of the traditional plate shearing machine feeding mode mainly relying on manual operation, the mode has the following problems: high labor intensity, low efficiency, difficult to guarantee precision, and prone to safety accidents. With the development of automatic technology, numerical control plate shearing machine gradually becomes the mainstream, but the existing numerical control plate shearing machine feeding device still has some deficiencies, for example, the feeding precision is not high enough, and it cannot adapt to different thicknesses of plate. The purpose of the utility model is to provide a numerical control plate shearing machine feeding device to solve the problems in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0006] A numerical control plate shearing machine feeding device, comprising a main body, a feeding assembly is fixedly connected inside the main body, and a protection assembly is fixedly connected to the top of the main body;

[0007] The feeding assembly comprises four connection plates, a servo motor is installed on the side surface of the connection plate, a first rotating rod is fixedly connected to the output end of the servo motor, a rotating wheel is fixedly connected to the side surface of the first rotating rod, a conveying toothed belt is meshed and connected to the side surface of the rotating wheel, and a transmission wheel is meshed and connected inside the conveying toothed belt;

[0008] The protection assembly comprises a support, an extension cylinder is installed on the side surface of the support, and a baffle is fixedly connected to the output end of the extension cylinder.

[0009] As the preferred scheme of the utility model, the side surface of the support is fixedly connected with a first bearing seat, and the first rotating rod extends to the inside of the first bearing seat.

[0010] As the preferred scheme of the utility model, the side surface of the support is fixedly connected with a first bearing seat, and the first rotating rod extends to the inside of the first bearing seat.

[0011] As the preferred scheme of the utility model, the support and the telescopic cylinder are provided with four, and the baffle is provided with two.

[0012] As the preferred scheme of the utility model, the main body comprises a support frame, the bottom of the support frame is provided with an adjustable telescopic rod, and the output end of the adjustable telescopic rod is fixedly connected with a ground foot.

[0013] As the preferred scheme of the utility model, the adjustable telescopic rod and the ground foot are provided with four, and the inside of the support frame is fixedly connected with a reinforcing rod.

[0014] As the preferred scheme of the utility model, the side surface of the support frame is fixedly connected with a mounting rod, the mounting rod is provided with a plurality of, and the top of the mounting rod is fixedly connected with a photoelectric sensor and a proximity switch.

[0015] As the preferred scheme of the utility model, the side surface of the support frame is fixedly connected with a controller, and the inside of the controller is fixedly connected with an operation interface.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1、In the utility model, the transmission mechanism composed of the rotating wheel, the conveying toothed belt and the transmission wheel is driven by the servo motor, and cooperates with the first bearing seat and the second bearing seat, so that free rotation can be realized, the friction between the plate and the platform is reduced, the feeding smoothness is improved, the servo motor can realize accurate speed control and position control, the feeding precision and stability are ensured, the device can realize automatic feeding, improves the feeding precision, adapts to different specifications of the plate, and is simple and safe to operate.

[0018] 2、In the utility model, the height of the baffle can be adjusted through the telescopic cylinder, so that the adjustable baffles on both sides of the feeding mechanism can be used to limit the thickness of the plate, so that the plate is prevented from deviating during feeding, the height of the baffle can be adjusted according to the thickness of the plate, so that the protection adaptability is improved. DRAWINGS

[0019] Figure 1 It is the whole structure schematic view of the utility model.

[0020] Figure 2 It is the feeding assembly structure schematic view of the utility model;

[0021] Figure 3 It is the protection assembly structure schematic view of the utility model;

[0022] Figure 4 It is the support assembly structure schematic view of the utility model.

[0023] In the drawing: 1, main body;101, support frame;102, reinforcing rod;103, adjusting telescopic rod;104, footing;105, mounting rod;106, photoelectric sensor;107, proximity switch;108, controller;109, operation interface;2, feeding assembly;201, link plate;202, servo motor;203, first rotating rod;204, rotating wheel;205, first bearing seat;206, conveying toothed belt;207, second bearing seat;208, second rotating rod;209, transmission wheel;3, protection assembly;301, support;302, telescopic cylinder;303, baffle. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with 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 the utility model.

[0025] Embodiment, please refer to Figures 1-4 The utility model provides a technical scheme:

[0026] A numerical control plate shearing machine feeding device, including main body 1, the inside fixed connection of main body 1 has feeding assembly 2, the top fixed connection of main body 1 has protection assembly 3.

[0027] In this embodiment as Figure 1 , Figure 2 and Figure 3As shown, the feeding assembly 2 comprises four link plates 201, the side of the link plate 201 is provided with a servo motor 202, the output end of the servo motor 202 is fixedly connected with a first rotating rod 203, the side of the first rotating rod 203 is fixedly connected with a rotating wheel 204, the side of the rotating wheel 204 is meshedly connected with a conveying toothed belt 206, the inside of the conveying toothed belt 206 is meshedly connected with a transmission wheel 209, the protection assembly 3 comprises a support 301, the side of the support 301 is provided with a telescopic cylinder 302, the output end of the telescopic cylinder 302 is fixedly connected with a baffle 303, the transmission mechanism composed of the rotating wheel 204, the conveying toothed belt 206 and the transmission wheel 209 is driven by the servo motor 202, and cooperates with the first bearing seat 205 and the second bearing seat 207, so that free rotation can be realized, thereby reducing the friction between the plate and the platform, improving the smoothness of feeding, and adopting the servo motor 202 to realize accurate speed control and position control, ensuring the accuracy and stability of feeding, the device can realize automatic feeding, improve the feeding accuracy, adapt to different specifications of plates, and is simple and safe to operate.

[0028] Among them, the side of the support 301 is fixedly connected with the first bearing seat 205, the first rotating rod 203 extends to the inside of the first bearing seat 205, the side of the link plate 201 is fixedly connected with the second bearing seat 207, the inside of the second bearing seat 207 is provided with the second rotating rod 208, the side of the second rotating rod 208 is fixedly connected with the transmission wheel 209, the support 301 and the telescopic cylinder 302 are provided with four, the baffle 303 is provided with two, the height of the baffle 303 can be adjusted by the telescopic cylinder 302, so that the adjustable baffles on both sides of the feeding mechanism can be used to limit the thickness of the plate, thereby preventing the plate from deviating during feeding, and the height of the baffle 303 can be adjusted according to the thickness of the plate, thereby improving the protection adaptability.

[0029] In this embodiment, as Figure 1 and Figure 4As shown, the main body 1 includes a support frame 101, the bottom of the support frame 101 is provided with an adjustable telescopic rod 103, the output end of the adjustable telescopic rod 103 is fixedly connected with a foot 104, the adjustable telescopic rod 103 and the foot 104 are provided with four, the inside of the support frame 101 is fixedly connected with a reinforcing rod 102, the side of the support frame 101 is fixedly connected with a mounting rod 105, the mounting rod 105 is provided with a plurality of, the top of the mounting rod 105 is fixedly connected with a photoelectric sensor 106 and a proximity switch 107, the side of the support frame 101 is fixedly connected with a controller 108, the inside of the controller 108 is fixedly connected with an operation interface 109, the core function of the adjustable telescopic rod 103 is that the length can be quickly adjusted according to actual needs, so as to adapt to different working conditions and equipment requirements, whether in the installation process or during equipment operation, the adjustable telescopic rod 103 can adapt to various changes by adjusting the length, through the precise adjustment mechanism, the adjustable telescopic rod 103 can keep stable repeat positioning accuracy, which is particularly important for high-precision equipment.

[0030] The utility model discloses a work flow: using the numerical control plate shearing machine feeding device of a kind of scheme design in working, the metal plate to be processed is placed on the conveying toothed belt 206 of feeding mechanism, according to the thickness of plate, the height of baffle 303 can be adjusted using telescopic cylinder 302 telescopic, can be used to limit the thickness of plate, prevent plate from falling, ensure that conveying is stable, controller 108 controls the rotating speed and rotating direction of servo motor 202 according to input parameter, drives the transmission mechanism consisting of rotating wheel 204, conveying toothed belt 206 and transmission wheel 209, and cooperate first bearing seat 205 and second bearing seat 207, to be able to realize free rotation, photoelectric sensor 106 detects the position of plate in real time, controller 108 adjusts the speed and position of servo motor 202 according to the feedback signal of photoelectric sensor 106, to ensure the feeding accuracy of plate.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A numerical control plate shearing machine feeding device comprising a main body (1), characterized in that: The inside of the main body (1) is fixedly connected with a feeding assembly (2), and the top of the main body (1) is fixedly connected with a protection assembly (3); The feeding assembly (2) comprises four link plates (201), the side surface of the link plate (201) is provided with a servo motor (202), the output end of the servo motor (202) is fixedly connected with a first rotating rod (203), the side surface of the first rotating rod (203) is fixedly connected with a rotating wheel (204), the side surface of the rotating wheel (204) is engagedly connected with a conveying toothed belt (206), and the inside of the conveying toothed belt (206) is engagedly connected with a transmission wheel (209). The protection assembly (3) comprises a support (301), and the side surface of the support (301) is provided with a telescopic cylinder (302), and the output end of the telescopic cylinder (302) is fixedly connected with a baffle (303).

2. A numerical control plate shearing machine feeding device according to claim 1, characterized in that, The side surface of the support (301) is fixedly connected with a first bearing seat (205), and the first rotating rod (203) extends into the first bearing seat (205).

3. The numerical control plate shearing machine feeding device according to claim 1, characterized in that, The side surface of the link plate (201) is fixedly connected with a second bearing seat (207), the inside of the second bearing seat (207) is provided with a second rotating rod (208), and the side surface of the second rotating rod (208) is fixedly connected with a transmission wheel (209).

4. The numerical control plate shearing machine feeding device according to claim 1, characterized in that, The support (301) and the telescopic cylinder (302) are provided with four, and the baffle (303) is provided with two.

5. The numerical control plate shearing machine feeding device according to claim 1, characterized in that, The main body (1) comprises a support frame (101), the bottom of the support frame (101) is provided with an adjusting telescopic rod (103), and the output end of the adjusting telescopic rod (103) is fixedly connected with a footing (104).

6. A numerical control plate shearing machine feeding device according to claim 5, characterized in that, The adjusting telescopic rod (103) and the footing (104) are provided with four, and the inside of the support frame (101) is fixedly connected with a reinforcing rod (102).

7. A numerical control plate shearing machine feeding device according to claim 6, characterized in that, The side surface of the support frame (101) is fixedly connected with a mounting rod (105), the mounting rod (105) is provided with a plurality of, the top of the mounting rod (105) is fixedly connected with a photoelectric sensor (106) and a proximity switch (107).

8. A numerical control plate shearing machine feeding device according to claim 7, characterized in that, The side surface of the support frame (101) is fixedly connected with a controller (108), and the inside of the controller (108) is fixedly connected with an operation interface (109).

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