Feeding device for numerical control plate shearing machine

Abstract

The utility model belongs to the technical field of feeding devices, and particularly relates to a feeding device for a numerical control plate shearing machine. The moving mechanism comprises a moving platform arranged on the bracket; the grabbing mechanism comprises a telescopic piece arranged below the moving platform, a frame connected with the telescopic piece and a plurality of vacuum suction cups; the discharging assembly comprises a lifting machine arranged in the support. Wherein a plurality of stacked plates are placed at the top of the lifter; the main control module is electrically connected with the mobile platform, the telescopic piece and the elevator; according to the feeding device for the numerical control plate shearing machine, the main control module controls the moving platform to move to the position over the lifting machine, the telescopic part is controlled to extend, the lifting machine is controlled to ascend, so that the vacuum suction cups adsorb plates, and after the plates are adsorbed, the main control module controls the moving platform to move to the position over the numerical control plate shearing machine again, so that feeding is conducted on the numerical control plate shearing machine. Therefore, the feeding efficiency is improved, and the labor intensity of workers is relieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of feeding device, specifically relates to a feeding device for numerical control plate shearing machine. BACKGROUND

[0002] Numerical control plate shearing machine generally adopts general or special computer to realize digital program control, and the controlled is usually position, angle, speed and other mechanical quantities and switch quantity related to mechanical energy flow direction, it utilizes one blade to reciprocate linearly relative to another blade to cut plate, adopts reasonable blade gap, and the metal plate of various thicknesses is subjected to shearing force, so that the plate is broken and separated according to the required size.

[0003] The traditional feeding mode mainly relies on manual lifting feeding through the travelling crane, and this mode has the following defects:

[0004] Firstly, the labor intensity of manual operation is large, and the staff needs to consume a lot of physical strength and energy to complete the lifting and feeding work.

[0005] Secondly, the precision and stability of manual operation are difficult to guarantee, and problems such as inaccurate feeding position and material shaking are prone to occur, which affects the quality and precision of plate shearing.

[0006] Thirdly, the efficiency of manual feeding is low, and it cannot meet the demand of modern industrial efficient production.

[0007] Finally, there is a certain safety risk in the lifting process of manual operation, such as personnel casualty and equipment damage caused by the falling of the lifting object.

[0008] Therefore, in order to solve the above problems, it is necessary to design a feeding device for numerical control plate shearing machine. UTILITY MODEL CONTENTS

[0009] The utility model aims at providing a feeding device for numerical control plate shearing machine to solve the technical problems mentioned in the background art.

[0010] In order to solve the above technical problems, the utility model provides a feeding device for numerical control plate shearing machine, which comprises:

[0011] A support;

[0012] A moving mechanism, comprising: a moving platform arranged on the support;

[0013] A grabbing mechanism, comprising: a telescopic piece arranged below the moving platform, a frame connected with the telescopic piece and a plurality of arrayed vacuum suction cups arranged on the frame;

[0014] A feeding assembly, comprising: an elevator placed in the support; wherein

[0015] The top of the elevator is provided with a plurality of stacked plates;

[0016] The main control module is electrically connected with the mobile platform, the telescopic member and the elevator;

[0017] The main control module is adapted to control the mobile platform to move to the top of the elevator, control the telescopic member to extend and the elevator to rise, so that each vacuum suction cup adsorbs the plate, and after the plate is adsorbed, the main control module controls the mobile platform to move to the top of the numerical control plate shearing machine again, so as to feed the numerical control plate shearing machine.

[0018] Further, the moving mechanism further comprises two sliding rails arranged at the top of the support and sliding blocks arranged at the bottom of the two sides of the mobile platform;

[0019] The two sliding blocks are adapted to slide on the corresponding sliding rails.

[0020] Further, the moving mechanism further comprises a speed reducer arranged at the bottom of the mobile platform, a motor connected with the speed reducer, a rotating shaft connected with the speed reducer, gears arranged at the two ends of the rotating shaft and two racks arranged below the support;

[0021] The two gears are engaged with the corresponding racks;

[0022] The motor is electrically connected with the main control module;

[0023] The main control module is adapted to control the motor to rotate, the motor drives the rotating shaft to rotate through the speed reducer, the rotating shaft drives the two gears to rotate, the gears are engaged with the racks, so that the mobile platform slides on the sliding rails through the sliding blocks.

[0024] Further, the grabbing mechanism further comprises four supporting columns arranged at the bottom of the mobile platform, a supporting plate connected with the four supporting columns and a vacuum pump arranged at the top of the mobile platform;

[0025] The telescopic member is fixed at the bottom of the supporting plate;

[0026] The vacuum pump is connected with each vacuum suction cup; and

[0027] The vacuum pump is electrically connected with the main control module.

[0028] Further, the feeding assembly further comprises a feeding plate arranged at the top of the elevator and at least one protective strip arranged around the feeding plate.

[0029] Further, the feeding assembly further comprises four universal wheels arranged at the bottom of the elevator.

[0030] The beneficial effects of the utility model are as follows:

[0031] (S1), the main control module receives the loading instruction, controls the mobile platform to move to the top of the elevator, the main control module controls the elevator to rise, so that the plate can be adsorbed by the vacuum chuck, the main control module controls the telescopic piece to elongate, so that the frame and the vacuum chuck are lowered and contact the plate, the vacuum chuck generates negative pressure, adsorbs the plate, the main control module controls the telescopic piece to shorten, lifts the adsorbed plate, the main control module controls the mobile platform to move to the top of the numerical control plate shearing machine, the main control module controls the telescopic piece to elongate again, and cancels the negative pressure generated by the vacuum chuck, places the plate at the specified position of the numerical control plate shearing machine, repeats the above steps, realizes continuous loading, and through the above steps, the loading efficiency is improved, and the labor intensity and safety risk of workers are reduced.

[0032] Other features and advantages of the present application will be set forth in the following description of the application, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. The objects and other advantages of the application will be realized and attained by the structure particularly pointed out in the written description and claims.

[0033] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the specific embodiment of the present application or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiment or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0035] Figure 1 is a three-dimensional view of the preferred embodiment of the whole of the present application Figure 1 ;

[0036] Figure 2 is a three-dimensional view of the preferred embodiment of the whole of the present application Figure 2 ;

[0037] Figure 3 is a three-dimensional view of the preferred embodiment of the whole of the present application

[0038] In the drawings:

[0039] Support 1, moving mechanism 2, mobile platform 201, slide rail 202, slide block 203, speed reducer 204, motor 205, rotating shaft 206, gear 207, rack 208

[0040] 3. Gripping mechanism; 301. Telescopic component; 302. Frame; 303. Vacuum suction cup; 304. Support column; 305. Support plate; 306. Vacuum pump;

[0041] Material feeding assembly 4, lifting platform 401, material feeding plate 402, protective strip 403, caster wheel 404. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example 1

[0043] like Figures 1 to 3 As shown, this embodiment provides a feeding device for a CNC shearing machine, including:

[0044] Support 1; Movable mechanism 2, comprising: a movable platform 201 mounted on the support 1; Gripping mechanism 3, comprising: a telescopic member 301 mounted below the movable platform 201, a frame 302 connected to the telescopic member 301, and a plurality of vacuum suction cups 303 arrayed on the frame 302; Material feeding assembly 4, comprising: a lifting platform 401 placed inside the support 1; wherein a plurality of stacked plates are placed on the top of the lifting platform 401; Main control module, electrically connected to the movable platform 201, the telescopic member 301, and the lifting platform 401. The connection is as follows: The main control module is adapted to control the mobile platform 201 to move directly above the lifting machine 401, and control the telescopic component 301 to extend and the lifting machine 401 to rise, so that each vacuum suction cup 303 can adsorb the board material. After adsorbing the board material, the main control module controls the mobile platform 201 to move above the CNC shearing machine again to feed the CNC shearing machine. The telescopic component 301 is, but is not limited to, a cylinder or an electric cylinder. The lifting machine 401 is, but is not limited to, a mobile lifting machine, a fixed lifting machine, etc. The main control module is, but is not limited to, a PLC.

[0045] In the embodiment, the main control module receives the feeding instruction, controls the mobile platform 201 to move to the top of the elevator 401, the main control module controls the elevator 401 to rise, so that the plate can be adsorbed by the vacuum chuck 303, the main control module controls the telescopic part 301 to extend, so that the frame 302 and the vacuum chuck 303 descend and contact the plate, the vacuum chuck 303 generates negative pressure to adsorb the plate, the main control module controls the telescopic part 301 to shorten, and the adsorbed plate is lifted up, the main control module controls the mobile platform 201 to move to the top of the numerical control plate shearing machine, the main control module controls the telescopic part 301 to extend again, and the negative pressure generated by the vacuum chuck 303 is cancelled, so that the plate is placed at the specified position of the numerical control plate shearing machine, and the above steps are repeated to realize continuous feeding. Through the above steps, the feeding efficiency is improved, and the labor intensity and safety risk of the workers are reduced.

[0046] The moving mechanism 2 further comprises two slide rails 202 arranged at the top of the support 1 and two slide blocks 203 arranged at the bottom of the two sides of the mobile platform 201; the two slide blocks 203 are adapted to slide on the corresponding slide rails 202; the slide rails 202 and the slide blocks 203 are arranged to reduce friction and wear and prolong the service life.

[0047] The moving mechanism 2 further comprises a speed reducer 204 arranged at the bottom of the mobile platform 201, a motor 205 connected with the speed reducer 204, a rotating shaft 206 connected with the speed reducer 204, two gears 207 arranged at the two ends of the rotating shaft 206, and two racks 208 arranged below the support 1; the two gears 207 are engaged with the corresponding racks 208; the motor 205 is electrically connected with the main control module; the main control module is adapted to control the rotation of the motor 205, the motor 205 drives the rotating shaft 206 to rotate through the speed reducer 204, the rotating shaft 206 drives the two gears 207 to rotate, and the gears 207 are engaged with the racks 208 to make the mobile platform 201 slide on the slide rails 202 through the slide blocks 203.

[0048] In the embodiment, when the main control module receives the moving instruction, the main control module controls the motor 205 to start and rotate, the output shaft of the motor 205 reduces the rotating speed and increases the torque through the speed reducer 204, and then transmits to the rotating shaft 206, the rotating shaft 206 drives the two gears 207 at the two ends to rotate, the gears 207 are engaged with the racks 208, so as to drive the slide blocks 203 on the mobile platform 201 to move along the direction of the slide rails 202. Due to the cooperation of the slide rails 202 and the slide blocks 203, and the precise engagement of the gears 207 and the racks 208, the mobile platform 201 can move stably, accurately and reliably.

[0049] The grabbing mechanism 3 further comprises four supporting columns 304 arranged at the bottom of the moving platform 201, a supporting plate 305 connected with the four supporting columns 304, and a vacuum pump 306 arranged at the top of the moving platform 201; wherein the telescopic part 301 is fixed at the bottom of the supporting plate 305; the vacuum pump 306 is connected with each vacuum suction cup 303; and the vacuum pump 306 is electrically connected with the master control module; wherein when the master control module issues an adsorption instruction, the vacuum pump 306 will start and generate negative pressure, and the negative pressure is transmitted to the vacuum suction cup 303 through the pipeline; when it is needed to release the plate, the master control module controls the vacuum pump 306 to be closed, so that the negative pressure in the vacuum suction cup 303 disappears, thereby releasing the plate.

[0050] The feeding assembly 4 further comprises a feeding plate 402 arranged at the top of the elevator 401 and at least one protective strip 403 arranged at the side of the feeding plate 402; wherein the protective strip 403 is arranged to achieve the effect of protecting the plate.

[0051] The feeding assembly 4 further comprises four universal wheels 404 arranged at the bottom of the elevator 401; wherein the universal wheel 404 adopts the effect of a locking universal wheel 404; and the universal wheel 404 is arranged to achieve the effect of facilitating the movement of the elevator 401 and the plate.

[0052] In the present application, each device (parts without specific structure) selected is a general standard part or a part known to those skilled in the art, and its structure and principle can be known by the skilled person through a technical manual or through a conventional experimental method.

[0053] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, and can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0054] In the description of the present application, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" 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 it cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0055] In several embodiments provided in the present application, it should be understood that the disclosed system, device and method can be implemented in other manners. The described device embodiments are merely schematic, for example, the division of the units is only a logical function division, and there can be another division manner in actual implementation, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the displayed or discussed mutual couplings or direct couplings or communication connections between the units can be indirect couplings or communication connections through some communication interfaces, devices or units, and can be electrical, mechanical or other forms.

[0056] The units described as separated components can or can not be physically separated, and the components displayed as units can or can not be physical units, i.e., can be located in one place, or can be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purposes of the embodiments of the present application.

[0057] In addition, each functional unit in the various embodiments of the present application can be integrated into one processing unit, or each unit can exist physically, or two or more units can be integrated into one unit.

[0058] With the above described ideal embodiments according to the present application as the inspiration, through the above described description, relevant personnel can certainly make various changes and modifications without deviating from the scope of the technical idea of the present application. The technical scope of the present application is not limited to the contents in the specification, and must be determined according to the scope of the claims.

Claims

1. A feeding device for a numerical control plate shearing machine, characterized in that, The utility model relates to a numerical control plate shearing machine loading device which comprises a support (1), a moving mechanism (2) arranged on the support (1), a grabbing mechanism (3) arranged below the moving platform (201), and a loading assembly (4) arranged inside the support (1). The loading assembly (4) comprises a lifting machine (401) arranged inside the support (1), wherein the top of the lifting machine (401) is provided with a plurality of stacked plates. The main control module is electrically connected with the moving platform (201), the telescopic member (301), and the lifting machine (401). The main control module is adapted to control the moving platform (201) to move to the top of the lifting machine (401), control the telescopic member (301) to extend, and control the lifting machine (401) to rise, so that each vacuum suction cup (303) adsorbs the plates. After the plates are adsorbed, the main control module controls the moving platform (201) to move to the top of the numerical control plate shearing machine again, so as to load the numerical control plate shearing machine.

2. The numerical control plate shearing machine loading device according to claim 1, wherein the moving mechanism (2) further comprises two slide rails (202) arranged on the top of the support (1) and two slide blocks (203) arranged on the bottom of the moving platform (201), wherein the two slide blocks (203) are adapted to slide on the corresponding slide rails (202).

3. The numerical control plate shearing machine loading device according to claim 2, wherein the moving mechanism (2) further comprises a speed reducer (204) arranged on the bottom of the moving platform (201), a motor (205) connected with the speed reducer (204), a rotating shaft (206) connected with the speed reducer (204), two gears (207) arranged on the two ends of the rotating shaft (206), and two racks (208) arranged below the support (1), wherein the two gears (207) are engaged with the corresponding racks (208), the motor (205) is electrically connected with the main control module, the main control module is adapted to control the motor (205) to rotate, the motor (205) drives the rotating shaft (206) to rotate through the speed reducer (204), the rotating shaft (206) drives the two gears (207) to rotate, and the gears (207) are engaged with the racks (208) to make the moving platform (201) slide on the slide rails (202) through the slide blocks (203).

4. The numerical control plate shearing machine loading device according to claim 3, wherein the grabbing mechanism (3) further comprises four supporting columns (304) arranged on the bottom of the moving platform (201), a supporting plate (305) connected with the four supporting columns (304), and a vacuum pump (306) arranged on the top of the moving platform (201), wherein the telescopic member (301) is fixed on the bottom of the supporting plate (305), the vacuum pump (306) is connected with each vacuum suction cup (303), and the vacuum pump (306) is electrically connected with the main control module.

5. The numerical control plate shearing machine loading device according to claim 4, wherein ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The feeding assembly (4) further comprises a feeding plate (402) arranged on the top of the elevator (401) and at least one protective strip (403) arranged on the side of the feeding plate (402).

6. The feeding device for numerical control plate shearing machine according to claim 5, wherein, The feeding assembly (4) further comprises four universal wheels (404) arranged on the bottom of the elevator (401).

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