CN209551072U - A kind of automatic screw driving equipment based on manipulator - Google Patents

Abstract

The utility model relates to technical field of automation equipment, manipulator automatic screw nailing equipment is based on more particularly to one kind, including rack, it is installed on the workbench of frame surface, transverse strands are set to the conveying device of workbench, it is installed on the robot that workbench is located at one side of conveying device, the robotically-driven end is equipped with the device that screws, the device that screws includes the rotary shaft being connected with robot, it is installed on the L-type plate of rotary shaft, it is installed on the fixed platform of L-type plate, it is installed on the automatic screw batch of fixed platform, the automatic screw batch follows robot transmission in conveying device；The utility model is conveyed Assembly part using conveying device, is during transportation squeezed into screw, is squeezed into screw automatically using robot, to high degree of automation, it can arbitrarily position and screw, working range is big, work efficiency is high, squeezes into screw, high degree of automation using automatic screw batch.

Description

A kind of automatic screw driving equipment based on manipulator

technical field

The utility model relates to the technical field of automation equipment, in particular to an automatic screw driving equipment based on a manipulator.

Background technique

With the continuous progress of mankind, people have put forward higher and higher requirements for materials. In order to meet the higher and higher material requirements of human beings, the social production model is gradually changing into a large-scale automated production model. With this historical trend , industrial manipulators are being increasingly used in the current industrial automation production. The use of manipulators in industrial production has advantages that traditional production models do not have, such as high production efficiency, stable production quality, and labor cost savings.

In the prior art, the Chinese patent application number is CN201621249009.7, which discloses an automatic screwing mechanism with a manipulator, including a machine table, a six-axis manipulator, a pneumatic screwdriver and a screw feeder. There are jigs on the jig base, and a vacuum adsorption layer inside the machine; the six-axis manipulator drives the pneumatic screwdriver and the screw feeder to move to the top of the target screw hole. The screw feeder includes a storage tube, a screw guide cup and a feeding mouth. It can automatically feed and screw the parts that need to be screwed with high quality and high efficiency. It has the characteristics of novel structure design and convenient installation and use. It can be used for screwing processing of electronic components in batches. After use, it can improve The screwing efficiency of electronic components is beneficial to the high-quality control of the entire manufacturing process of products using the electronic components, improves the production efficiency of products using the electronic components, and also reduces the labor intensity of production personnel. However, its disadvantage is that it cannot realize the screw processing of the product assembly line, and manual replacement is required, resulting in poor automatic conversion effect and low work efficiency.

Utility model content

In order to solve the above problems, the utility model provides a conveying device to convey the assembly parts, drive the screws in during the conveying process, and use a robot to automatically drive the screws, so that the degree of automation is high, the screws can be positioned arbitrarily, and the working range is large. High work efficiency, using automatic screwdriver to drive screws, high degree of automation based on manipulator automatic screw driving equipment.

The technical scheme adopted by the utility model is: an automatic screwing equipment based on a manipulator, including a frame, a workbench installed on the surface of the frame, and a conveying device horizontally erected on the workbench, which is installed on the workbench at the side of the conveying device The robot, the driving end of the robot is equipped with a screwing device, the screwing device includes a rotating shaft connected to the robot, an L-shaped plate installed on the rotating shaft, a fixed platform installed on the L-shaped plate, and a fixed platform installed on the fixed platform. An automatic screwdriver, the automatic screwdriver follows the robot and drives to the conveying device.

A further improvement to the above solution is that the workbench is equipped with a visual detection device on one side of the conveying device, and the visual detection device is installed with the workbench facing upwards.

A further improvement to the above solution is that the conveying device includes a conveying frame with adjustable width, a conveyor belt disposed on the conveying frame, a positioning shaft disposed on the conveying frame for product positioning, and a fixing shaft provided on the conveying frame for product fixing. components.

A further improvement to the above solution is that the conveying bracket includes a bottom plate installed on the workbench, installed on support plates vertically arranged on both sides of the bottom plate, and an adjusting screw provided on the bottom plate for adjusting the distance between the support plates on both sides, the The positioning shaft is installed on the bottom plate.

A further improvement to the above solution is that the fixing assembly is installed on the support plate, which includes a driving cylinder and a fixing claw connected with the driving cylinder, and the fixing claw is used for fixing the conveying belt.

A further improvement to the above solution is that the robot includes a controller installed on one side of the workbench, and a placement platform on one side of the controller, and the robot is set as a four-axis or five-axis robot.

A further improvement to the above solution is that the automatic screwdriver is an electric or pneumatic screwdriver.

The beneficial effects of the utility model are:

The parts or the jigs that fix the parts are conveyed through the conveying device, and after being conveyed to the designated position, the parts are driven into the screws by the robot-driven screwing device, and the screws are driven in a fully automatic assembly line, which has a high degree of automation and saves manpower and material resources. High efficiency; the screwing device includes a rotating shaft, an L-shaped plate, a fixed platform and an automatic screwdriver. Specifically, the rotating shaft can be driven by a robot to achieve a 360-degree rotation, so that screwing at any angle can be achieved, greatly improving the driving efficiency. Screw range; the automatic screwdriver setting is adopted, which can automatically drive the screw into the parts for locking after alignment, saving manpower and material resources, and greatly improving work efficiency; the robot can drive the automatic screwdriver to follow the parts or fixtures on the conveying device for transmission Locking, that is, the screw can be driven in and fixed during the transportation process, which further ensures the work efficiency and the intelligence of the equipment.

In the utility model, the conveying device is used to convey the assembly parts, and the screws are driven in during the conveying process, and the screws are automatically driven in by a robot, so that the degree of automation is high, the screws can be positioned at will, the working range is large, and the working efficiency is high. The screwdriver is used to drive the screws, with a high degree of automation.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the three-dimensional structure schematic diagram of another angle of view of the utility model;

Figure 3 is an enlarged view of A in Figure 1;

Fig. 4 is the three-dimensional structure schematic diagram of the conveying device of the present invention;

Fig. 5 is a schematic perspective view of the three-dimensional structure of the conveying device of the present invention from another perspective.

Explanation of reference numerals: screwing equipment 100, frame 110, workbench 120, conveying device 130, conveying bracket 131, bottom plate 131a, support plate 131b, adjusting screw 131c, conveyor belt 132, positioning shaft 133, fixing assembly 134, driving cylinder 134a, fixed claw 134b, robot 140, screw driving device 150, rotating shaft 151, L-shaped plate 152, fixed platform 153, automatic screwdriver 154, visual inspection device 160.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figures 1 to 3, an automatic screwing device 100 based on a manipulator includes a frame 110, a workbench 120 installed on the surface of the frame 110, a conveying device 130 horizontally erected on the workbench 120, and installed on the workbench 120 is located at the robot 140 on one side of the conveying device 130, the driving end of the robot 140 is equipped with a screwing device 150, and the screwing device 150 includes a rotating shaft 151 connected to the robot 140, an L-shaped plate 152 mounted on the rotating shaft 151 , the fixed platform 153 installed on the L-shaped plate 152, the automatic screwdriver 154 installed on the fixed platform 153, and the automatic screwdriver 154 is driven by the robot 140 to the conveying device 130.

The workbench 120 is located at the side of the conveying device 130 and is equipped with a visual detection device 160. The visual detection device 160 is set up by the workbench 120 for detection. The visual detection device 160 can detect the screws on the screwing device 150 to ensure that the screws are screwed. The accuracy of the screw further improves the overall intelligence of the equipment, and the automation effect is good. The upward detection is adopted to facilitate the direct detection of the screw diameter. The detection effect is good and the reliability is strong.

As shown in Figures 4 to 5, the conveying device 130 includes a conveying bracket 131 with an adjustable width, a conveyor belt 132 disposed on the conveying carriage 131, a positioning shaft 133 disposed on the conveying carriage 131 for product positioning, and a positioning shaft 133 disposed on the conveying carriage 131. The fixing component 134 used for product fixing, specifically, adopts the conveying bracket 131 with adjustable width, which can be adjusted arbitrarily to be used for conveying products or jigs of different sizes, and can greatly improve work efficiency and scope of application. Positioning, setting the fixing component 134 to fix the product and screwing to ensure the precision and accuracy of screwing, high degree of automation, and strong practical reliability.

The conveying support 131 includes a base plate 131a installed on the workbench 120, installed on support plates 131b vertically arranged on both sides of the base plate 131a, and an adjusting screw 131c that is arranged on the base plate 131a for adjusting the distance between the support plates 131b on both sides, the positioning shaft 133 is installed on the bottom plate 131a, the bottom plate 131a is set for the overall fixed installation and use, and the installation is convenient. After the whole assembly is completed, it can be fixed on the workbench 120 to improve the assembly efficiency. In addition, the support plate 131b is set for the installation of the conveyor belt 132. The adjusting screw 131c is used for adjusting the spacing, so as to adapt to the transportation of products or jigs of different sizes, and has a wide range of applications.

The fixing assembly 134 is installed on the support plate 131b, which includes a driving cylinder 134a, and a fixing claw 134b connected to the driving cylinder 134a. The product or the conveyor belt stops conveying, and the rear robot 140 drives the screwing device 150 to drive the product into screws. The screwing precision is high and the degree of automation is high.

The robot 140 includes a controller 141 installed on one side of the workbench 120, and a placement platform 142 positioned on the side of the controller 141. The robot 140 is set for a four-axis or five-axis robot 140, and the controller 141 is used to control the four-axis or five-axis The robot 140 realizes automatic screwing, which has a high degree of automation, and the setting and placement platform 142 can place products, and the equipment has a high degree of automation.

The automatic screwdriver 154 is provided with an electric or pneumatic screwdriver, and the electric or pneumatic screwdriver is used for automatic screwing, which has a high degree of automation and a good screwing effect.

The parts or the jigs for fixing the parts are transported through the conveying device 130, and after being transported to the designated position, the screw driving device 150 is driven by the robot 140 to drive the screws into the parts, and the screws are screwed in a fully automatic assembly line, which has a high degree of automation and saves manpower Material strength, high work efficiency; the screwing device 150 includes a rotating shaft 151, an L-shaped plate 152, a fixed platform 153, and an automatic screwdriver 154. Specifically, the rotating shaft 151 can be driven by the robot 140 to realize a 360-degree rotation, thereby Realize screw fixation at any angle, greatly improving the range of screwing; adopt automatic screwdriver 154 setting, can automatically drive screws into parts for locking after alignment, save manpower and material resources, and greatly improve work efficiency; robot 140 can drive automatic screws The batch 154 is driven and locked following the parts or jigs on the conveying device 130, that is, the screws can be driven in and fixed during the conveying process, which further ensures the work efficiency and the intelligence of the equipment.

In the utility model, the conveying device 130 is used to transport the assembly parts, and the screws are driven in during the conveying process, and the robot 140 is used to automatically drive the screws, so that the degree of automation is high, the screws can be positioned arbitrarily, the working range is large, and the working efficiency is high. The automatic screwdriver 154 is used to screw in the screws, which has a high degree of automation.

The above-mentioned embodiments only express several implementations of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (7)

1. one kind is based on manipulator automatic screw nailing equipment, it is characterised in that: including rack, be installed on the work of frame surface Platform, transverse strands are set to the conveying device of workbench, are installed on the robot that workbench is located at one side of conveying device, the robot Driving end is equipped with the device that screws, and the device that screws includes the rotary shaft being connected with robot, is installed on the L of rotary shaft Template is installed on the fixed platform of L-type plate, is installed on the automatic screw batch of fixed platform, the automatic screw batch is with random device People is transmitted in conveying device.

2. according to claim 1 a kind of based on manipulator automatic screw nailing equipment, it is characterised in that: the workbench position Vision inspection apparatus is installed in one side of conveying device, the vision inspection apparatus is detected setting by workbench upward.

3. according to claim 2 a kind of based on manipulator automatic screw nailing equipment, it is characterised in that: the conveying device Transfer gantry including the adjustable setting of width, is set to the conveyer belt of transfer gantry, and it is fixed for product to be set to transfer gantry The locating shaft of position is set to the transfer gantry fixation kit fixed for product.

4. according to claim 3 a kind of based on manipulator automatic screw nailing equipment, it is characterised in that: the transfer gantry Bottom plate including being installed on workbench, is installed on the support plate for being located in bottom plate two sides, be set to bottom plate for adjust it is two collateral The adjusting screw rod of fagging spacing, the locating shaft are installed on bottom plate.

5. according to claim 4 a kind of based on manipulator automatic screw nailing equipment, it is characterised in that: the fixation kit It is installed on support plate comprising driving cylinder, the fixed jaw being connected with driving cylinder, the fixed jaw are defeated for fixing conveyer belt It send.

6. according to claim 5 a kind of based on manipulator automatic screw nailing equipment, it is characterised in that: the robot packet The controller for being installed on workbench side is included, the placement platform positioned at controller side, artificial four axis of the machine or five axis machines Device people setting.

7. according to claim 6 a kind of based on manipulator automatic screw nailing equipment, it is characterised in that: the automatic screw It criticizes and is arranged for electric and pneumatic screwdriver.