Automatic blanking device for formed workpieces of horizontal die-casting machine

Abstract

The utility model provides an automatic blanking device for formed workpieces of a horizontal die-casting machine, which is characterized in that a blanking mechanical arm is arranged on one side of the horizontal die-casting machine, a blanking conveying table is arranged on one side of the blanking mechanical arm at intervals, a conveying belt is arranged on the blanking conveying table, and a detection device is arranged on a rack at one end of the blanking conveying table. The detection device and a control module of the discharging mechanical arm are in electric signal control fit, the detection device comprises a support, and a set of sensors are detachably installed on the support. The device is simple in structure and convenient to use, direct improvement on existing equipment is facilitated, operators are effectively prevented from making direct contact with a high-temperature mold and a workpiece, the potential safety hazard of scalding is eradicated, the detection accuracy of the formed workpiece is improved, and the production and machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the die casting field, specifically just is a horizontal die casting machine forming workpiece automatic unloading device. BACKGROUND

[0002] After the horizontal die casting machine production and processing flow is completed, the forming workpiece is ejected from the mold groove by the ejector pin, at this time the operating personnel hold the material taking tool and clamp it out, the product appearance is inspected by visual method, and after the inspection is qualified, it is placed into the water tank and cooled.

[0003] Such operation mode needs the operating personnel to contact the high-temperature mold and workpiece closely, the mold and workpiece are in high-temperature state in the process, there is the security risk of scalding the operating personnel, visual inspection cannot guarantee the accuracy of the detection result, and the personal ability and proficiency of the worker are also subjected to the problem that the forming workpiece clamping falls off and is damaged. UTILITY MODEL CONTENTS

[0004] The application is to overcome the deficiencies in the prior art, and provide a horizontal die casting machine forming workpiece automatic unloading device.

[0005] The application provides the following technical scheme:

[0006] A horizontal die casting machine forming workpiece automatic unloading device is characterized in that it comprises a unloading mechanical arm arranged on one side of the horizontal die casting machine, a unloading conveying table arranged at intervals on one side of the unloading mechanical arm, a conveying belt arranged on the unloading conveying table, a detection device arranged on the end portion of the rack at one end of the unloading conveying table, and an electrical signal control cooperation formed between the detection device and the control module of the unloading mechanical arm.

[0007] On the basis of the above technical scheme, the following further technical schemes can also be provided:

[0008] A first mounting plate horizontally distributed is arranged above the conveying belt, and a group of air blowers blowing downward are mounted on the first mounting plate.

[0009] A waste basket is arranged between the horizontal die casting machine and the unloading conveying table.

[0010] The rack comprises a connecting rod connected with the rack of the material conveying table, a second mounting plate is connected to one end of the connecting rod, and a group of mounting holes corresponding to the sensors are uniformly distributed on the second mounting plate.

[0011] Advantages of the utility model:

[0012] The utility model discloses simple structure, convenient to use, it is convenient to improve directly on the existing equipment, effective avoid operator and high temperature mould and workpiece produce direct contact, prevent scalding's security risk, promote the accuracy of forming workpiece detection, improve the efficiency of production and processing. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the utility model;

[0014] Figure 2 It is the structure schematic diagram of detection device in the utility model. CONCRETE IMPLEMENTING

[0015] As Figure 1 And 2 As shown in a kind of horizontal die casting machine forming workpiece automatic unloading device, it includes installation platform 1a connected on the outer wall of horizontal die casting machine 1 side, unloading mechanical arm 2 is installed on installation platform 1a.

[0016] Unloading conveyor table 3 is arranged at unloading mechanical arm 2 side interval, and conveying belt 3a is arranged on unloading conveyor table 3. Detection device 4 is arranged on the rack of the end of unloading conveyor table 3, and detection device 4 includes support, and the support is divided into the connecting rod 4a connected with the rack of material conveyor table 3 at lower end, and the second mounting plate 4b is fixedly connected to the upper end of the vertically distributed connecting rod 4a, and a group of installation holes 4c are arranged on the second mounting plate 4b.

[0017] According to the shape of the part produced according to horizontal die casting machine, a group of sensors 4d are connected to the installation hole c on the second mounting plate 4b through detachable nut. Sensor 4d forms electric signal control cooperation between the control module of unloading mechanical arm through the wire not shown in the figure.

[0018] Waste basket (not shown in the figure) is arranged between horizontal die casting machine 1 and unloading conveyor table 3.

[0019] A group of vertically distributed support columns 5b are connected to the rack of unloading conveyor table 3 on the side of detection device 4, and the horizontally distributed first mounting plate 5 is connected across the support column 5a. First mounting plate 5 can cover a part of conveying belt 3a, and a group of fans 5a blowing towards the surface of downward conveying belt 3a are installed on first mounting plate 5.

[0020] Working process:

[0021] First, die casting machine completes die casting work 6 and opens mould, and unloading mechanical arm enters the inside of die casting machine under the control of the program input in advance in its control module after mould is completely opened and adjusts angle and takes out forming workpiece.

[0022] Then, the blanking mechanical arm moves to the front of the detection device within a set distance, and after reaching the position, the sensors on the detection device start detecting. If all the sensors can detect signals, the control module of the blanking mechanical arm will determine that the workpiece shape has no defects and is a qualified workpiece. The blanking mechanical arm will place it on the conveying belt of the blanking conveying table. After the workpiece 6 is transported by the conveying belt and passes under the fan, it is cooled by air cooling and then enters the subsequent boxing section.

[0023] If the signals detected by the sensors on the detection device are missing, that is, no sensor transmits a signal to the control module of the blanking mechanical arm, the control module will determine that the workpiece shape has defects and is an unqualified workpiece. The blanking mechanical arm will move the workpiece above the waste basket and then release it, so that the unqualified workpiece falls into the waste basket.

Claims

1. An automatic unloading device for workpieces formed in a horizontal die-casting machine, characterized in that: It includes the blanking mechanical arm (2) which is arranged on one side of the horizontal die casting machine (1), the blanking conveying table (3) which is arranged on one side of the blanking mechanical arm (2) and is spaced, the conveying belt (3a) which is arranged on the blanking conveying table (3), the detection device (4) which is arranged on the end of the blanking conveying table (3), and the control module of the blanking mechanical arm (2) forms the electric signal control cooperation, the detection device (4) includes the support, and a group of sensors (4d) are detachably installed on the support.

2. The automatic unloading device for the workpiece formed by the horizontal die casting machine according to claim 1, characterized in that: The first mounting plate (5) is arranged above the conveying belt (3a), and a group of downward blowing fans (5a) are installed on the first mounting plate (5).

3. The automatic unloading device for the horizontal die casting machine forming workpiece according to claim 1, characterized in that: The waste basket is arranged between the horizontal die casting machine (1) and the blanking conveying table (3).

4. The automatic unloading device for the horizontal die casting machine forming workpiece according to claim 1, characterized in that: The support includes the connecting rod (4a) which is connected with the rack of the blanking conveying table (3), the second mounting plate (4b) which is connected with one end of the connecting rod (4a), and a group of mounting holes (4c) which are uniformly distributed on the second mounting plate (4b) and are correspondingly matched with the sensors (4d).

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