Automatic detection and code engraving equipment for electromagnet shell

Abstract

The utility model discloses an automatic detection and code carving device for an electromagnet shell. The automatic detection and code carving device comprises a tray feeding and receiving mechanism, a manipulator, a visual camera, a pneumatic measuring instrument and a laser code printing mechanism, wherein the manipulator is used for grabbing a single shell from the tray feeding and receiving mechanism and transferring the single shell; the visual camera is located in the working range of the manipulator, and the pneumatic measuring instrument is used for measuring the size of the inner diameter of the shell. According to the utility model, automatic feeding, automatic inner diameter detection, laser coding and automatic material collection and waste discharge of the electromagnet shell can be realized.

Description

[Technical field]

[0001] The utility model belongs to the technical field of electromagnet assembly equipment, in particular to an electromagnet shell automatic detection and coding equipment. [Background technology]

[0002] An electromagnet is a device that generates electromagnetism when electricity is applied. A conductive winding that matches its power is wound around the outside of the iron core. This coil with current flowing through it is magnetic like a magnet, so it is called an electromagnet. It is usually made into a bar or hoof shape to make the iron core easier to magnetize. The inner diameter of the electromagnet shell needs to be qualified before assembly to ensure that subsequent parts can be effectively assembled. In addition, in order to achieve traceability of product information, it is generally necessary to code the outer surface of the shell. At present, there is no automated equipment to meet the above requirements.

[0003] Therefore, it is necessary to develop an automatic detection and coding device for an electromagnet housing to solve the above technical problems. [Contents of the utility model]

[0004] The main purpose of the utility model is to provide an automatic detection and coding device for an electromagnet shell, which can realize automatic feeding of the electromagnet shell, automatic inner diameter detection, laser coding, and automatic material collection and waste discharge.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: an automatic detection and coding device for an electromagnet shell, which includes a tray material supply and receiving mechanism, a manipulator for grabbing a single shell from the tray material supply and receiving mechanism and transferring it, a visual camera located within the working range of the manipulator, a pneumatic measuring instrument for measuring the inner diameter of the shell, and a laser coding mechanism.

[0006] Furthermore, a flipping mechanism is also provided within the working range of the manipulator; the flipping mechanism comprises a second cylinder and a second shell clamp driven by the second cylinder to rotate around a horizontal axis.

[0007] Furthermore, the tray material supply and receiving mechanism includes a tray flow channel extending in the left and right directions, a tray material supply bin, a working position and a tray material receiving bin arranged in sequence along the tray flow channel, and a material transfer mechanism for driving the tray to move on the tray flow channel.

[0008] Furthermore, a first lifting mechanism is provided below the tray feeding bin, and a material separation component cooperating with the first lifting mechanism to separate the stacked ray trays is provided around the bottom.

[0009] Furthermore, the material dividing assembly is provided with two modules, which are respectively located on opposite sides of the tray feeding bin, and include a first cylinder, a driving plate driven by the first cylinder to move horizontally, and a material dividing support plate which is slid forward and backward on a support seat, and the driving plate is provided with a guide groove which guides the material dividing support plate to slide forward and backward when the material dividing support plate moves left and right, one end of the material dividing support plate is extended into or withdrawn from the tray feeding bin through telescopic movement and the other end is provided with a transmission roller which extends into the guide groove.

[0010] Furthermore, the first lifting mechanism includes a third cylinder, a second support plate driven by the third cylinder to move up and down, a fourth cylinder fixed on the second support plate, and a first support plate driven by the fourth cylinder to support the tray at the bottom layer of the tray feed bin to move up and down.

[0011] Furthermore, a second lifting mechanism is arranged below the tray collecting bin, and a single-pass support assembly is arranged around the bottom, which only allows the tray to pass upward and supports the bottom of the tray after the tray passes; the second lifting mechanism includes a fifth cylinder and a second support plate driven by the fifth cylinder to move up and down.

[0012] Furthermore, the material shifting and transferring mechanism includes a first motor, a first support plate driven by the first motor to move along the flow channel of the tray, and an elastic shift block arranged on the first support plate. The elastic shift block only has a driving force on the tray in the direction from the tray supply bin to the tray receiving bin, but has no driving force in the reverse direction.

[0013] Furthermore, an elastic limiting pressure plate for limiting the two sides of the tray is provided on the tray flow channel at the working position.

[0014] Furthermore, the working area of ​​the laser coding machine includes a bearing seat for bearing the shell, a pneumatic clamp fixed on the bearing seat, and a second motor for driving the pneumatic clamp to rotate around a vertical axis.

[0015] Compared with the prior art, the utility model has the beneficial effects of an automatic detection and coding device for an electromagnet shell: a tray feeding and receiving mechanism is provided to realize automatic tray-type feeding and automatic receiving of the shell, and the tray flow channel and the material shifting and loading mechanism are cooperated to realize automatic transfer of the tray between the feeding position, the working position and the receiving position; the robot is cooperated to realize the transportation of the shell between various working positions, and the automatic detection of the inner diameter of the shell is realized by providing a pneumatic measuring instrument in cooperation with the flipping mechanism; the laser coding mechanism is used in cooperation with the rotating support seat to realize automatic coding of the outer periphery of the shell, thereby realizing automatic feeding of the electromagnet shell, automatic inner diameter detection, laser coding and automatic material receiving and waste discharge, thereby greatly improving efficiency.

Brief Description of the Drawings

[0016] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model;

[0017] Figure 2 This is a structural schematic diagram of the tray material supply and receiving mechanism in an embodiment of the utility model;

[0018] Figure 3 This is another perspective structural diagram of the tray material supply and receiving mechanism in the embodiment of the utility model;

[0019] Figure 4 It is a partial structural schematic diagram of an embodiment of the utility model;

[0020] The numbers in the figure represent:

[0021] 100-Electromagnet housing automatic detection and coding equipment;

[0022] 200-shell; 300-tray;

[0023] 1-tray material supply and receiving mechanism, 11-tray flow channel, 12-tray material supply bin, 13-working position, 131-elastic limit pressure plate, 14-tray material receiving bin, 15-material shifting and transferring mechanism, 151-first motor, 152-first support plate, 153-elastic shifting block, 16-first lifting mechanism, 161-third cylinder, 162-second support plate, 163-fourth cylinder, 164-first support plate, 17-second lifting mechanism, 171-fifth cylinder, 172-second support plate, 18-material distribution assembly, 181-first cylinder, 182-driving plate, 1821-guide slide, 183-support seat, 184-material distribution support plate, 19-single-pass support assembly;

[0024] 2-manipulator, 21-first shell gripper;

[0025] 3-Vision camera;

[0026] 4- Pneumatic measuring instrument;

[0027] 5-laser coding mechanism, 51-pneumatic clamp, 52-second motor;

[0028] 6-turning mechanism, 61-second cylinder, 62-second housing clamp;

[0029] 7- Temporary storage facility for defective products. [Specific implementation method]

[0030] Embodiment 1:

[0031] Please refer to Figure 1-Figure 4 , this embodiment is an electromagnet shell automatic detection and coding device 100, which includes a tray material supply and receiving mechanism 1, a manipulator 2 for grabbing a single shell 200 from the tray material supply and receiving mechanism 1 and transferring it, a visual camera 3 located within the working range of the manipulator 2, a pneumatic measuring instrument 4 for measuring the inner diameter of the shell 200, and a laser coding mechanism 5. In this embodiment, since the placement angle of the shell 200 when it is fed is exactly the same as the placement angle when the inner diameter is measured, a flipping mechanism 6 is also provided in this embodiment, and the manipulator 2 cooperates with the flipping mechanism 6 to realize the 180° flipping of the shell 200 up and down.

[0032] The tray material supply and receiving mechanism 1 includes a tray flow channel 11 extending in the left-right direction, a tray material supply bin 12 arranged in sequence along the tray flow channel 11, a working position 13 and a tray material receiving bin 14, a material transfer mechanism 15 for driving the tray 300 to move on the tray flow channel 11, a first lifting mechanism 16 arranged below the tray material supply bin 12, and a second lifting mechanism 17 arranged below the tray material receiving bin 14.

[0033] The bottom periphery of the tray feeding bin 12 is provided with a material separation assembly 18 for cooperating with the first lifting mechanism 16 to separate the stacked trays. The material separation assembly 18 is provided with two modules, which are respectively located on opposite sides of the tray feeding bin 12, and includes a first cylinder 181, a driving plate 182 driven by the first cylinder 181 to move horizontally, and a material separation support plate 184 arranged on a support seat 183 for sliding forward and backward. The driving plate 182 is provided with a guide groove 1821 for guiding the material separation support plate 184 to slide forward and backward when the driving plate 182 moves left and right. One end of the material separation support plate 184 extends into or out of the tray feeding bin 12 through telescopic movement, and the other end is provided with a transmission roller (not shown in the figure) extending into the guide groove 1821.

[0034] The first lifting mechanism 16 includes a third cylinder 161, a second support plate 162 driven by the third cylinder 161 to move up and down, a fourth cylinder 163 fixed on the second support plate 162, and a first support plate 164 driven by the fourth cylinder 163 to support the tray at the bottom of the tray feeding bin 12 to move up and down. The third cylinder 161 and the fourth cylinder 163 are connected in series, so that the first support plate 164 has two height stop positions.

[0035] When the tray supply bin 12 is distributing materials, in the initial state, the stacked trays are located on the tray flow channel 11, and then the first pallet 164 lifts the stacked trays to the first height position, and the distributing tray 184 in the distributing assembly 18 extends out to support the second-to-last tray on the bottom layer, and the first pallet 164 carrying a tray tray descends, so that the tray tray on the bottom layer falls back onto the tray flow channel 11 again and is separated from the other tray trays, and is removed by the material distributing and transferring mechanism 15 to achieve distributing output; the first pallet 164 lifts the remaining stacked tray trays upward to the second height position, so that the stacked tray trays are separated from the surface of the distributing tray 184, and the distributing tray 184 is evacuated, and the first pallet 164 carries the stacked tray trays and descends to the second height position, and the distributing tray 184 extends out to support the latest second-to-last tray tray on the bottom layer, and then the first pallet 164 continues to descend to place the tray tray on the bottom layer on the tray flow channel 11 to achieve distributing.

[0036] A single-pass support assembly 19 is provided around the bottom of the tray receiving bin 14 to only allow the tray to pass upward and to support the bottom of the tray after the tray passes. There are four single-pass support assemblies 19, which are divided into two pairs and are respectively arranged on opposite sides of the tray receiving bin 14.

[0037] The second lifting mechanism 17 includes a fifth cylinder 171 and a second supporting plate 172 driven by the fifth cylinder 171 to move up and down.

[0038] When the tray receiving bin 14 is receiving materials, when the tray moves to the bottom of the tray receiving bin 14, the second lifting mechanism 17 lifts it upward to above the supporting surface of the single-pass support assembly 19, and then descends to the bottom. During the descent, the tray stays on the single-pass support assembly 19 due to the obstruction of the single-pass support assembly 19; after the next tray moves into position, the second lifting mechanism 17 also lifts it upward into the tray receiving bin 14, the previous tray is also lifted upward, and then the second lifting mechanism 17 descends. During the descent, the tray at the bottom is also blocked by the single-pass support assembly 19 and remains in the tray receiving bin 14, thereby realizing automatic material receiving.

[0039] The material shifting and transferring mechanism 15 includes a first motor 151, a first support plate 152 driven by the first motor 151 to move along the tray flow channel 11, and an elastic shift block 153 arranged on the first support plate 152. The elastic shift block 153 only has a driving force on the tray 300 in the direction from the tray supply bin 12 to the tray receiving bin 14, but has no driving force in the reverse direction.

[0040] An elastic limiting pressure plate 131 is provided at the working position 13 on the tray flow channel 11 for limiting the two sides of the tray 300 .

[0041] The movable end of the manipulator 2 is provided with a first housing clamp 21. The first housing clamp 21 includes a clamp cylinder and a clamp.

[0042] The pneumatic measuring instrument 4 has a measuring support seat (not shown in the figure), and the housing 200 needs to be inverted on the measuring support seat during measurement.

[0043] The working area of ​​the laser coder 15 includes a bearing seat (not shown) for bearing the housing 200 , a pneumatic clamp 51 fixed on the bearing seat, and a second motor 52 for driving the pneumatic clamp 51 to rotate around a vertical axis.

[0044] The turning mechanism 6 includes a second cylinder 61 and a second housing clamp 62 driven by the second cylinder 61 to rotate around a horizontal axis.

[0045] This embodiment also includes a defective product temporary storage mechanism 7. If the pneumatic measuring instrument 4 detects that the inner diameter of the shell 200 does not meet the requirements, it will be placed on the defective product temporary storage mechanism 7. When the defective product temporary storage mechanism 7 is filled with a set number of defective products, it will be pushed out to notify the operator to take them away.

[0046] The working process of an electromagnet shell automatic detection and coding device 100 in this embodiment is as follows: an operator places a number of trays 300 fully loaded with shells 200 in a stacked state in a tray feed bin 12, and then starts the device to operate, the material separation component 18 separates the bottom tray, the first lifting mechanism 16 holds the bottom tray and moves it downward to the tray flow channel 11, the material transfer mechanism 15 pushes the bottom tray along the tray flow channel 11 to the working position 13, and fixes the limit position through the elastic limit pressure plate 131; the robot 2 takes out a shell 200 from the tray 300, and then places it under the visual camera 3 to identify the product identification information and record it; then it is transferred to the flipping mechanism 6, and the flipping machine The mechanism 6 flips the shell 200 180 degrees, and the manipulator 2 takes the shell 200 from the flipping mechanism 6 and transfers it to the measuring support seat, and the inner diameter of the shell is detected by the pneumatic measuring instrument 4; the shell that passes the detection is transferred to the support seat again, and the laser coding machine 15 completes the laser engraving and coding. If there is any defective, it is placed on the defective product temporary storage mechanism 7; the shell after engraving and coding is finally put back on the tray 300 at the working position 13. When all the shells on the tray 300 complete the above operations, they are pushed to the bottom of the tray receiving bin 14 by the material transfer mechanism 15, and the second lifting mechanism 17 pushes the tray 300 upward into the tray receiving bin 14, and sits on the single-pass support component 19 to complete a cycle of action.

[0047] For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the utility model, which all fall within the protection scope of the utility model.

Claims

1. An automatic detection and coding device for an electromagnet housing, characterized in that: It includes a tray material supply and receiving mechanism, a manipulator for grabbing a single shell from the tray material supply and receiving mechanism and transferring it, a visual camera located within the working range of the manipulator, a pneumatic measuring instrument for measuring the inner diameter of the shell, and a laser coding mechanism; the tray material supply and receiving mechanism includes a tray flow channel extending in the left and right directions, a tray material supply bin arranged in sequence along the tray flow channel, a working position and a tray material receiving bin, and a material transfer mechanism for driving the tray to move on the tray flow channel; a first lifting mechanism and a bottom are arranged below the tray material supply bin. A material dividing assembly is arranged around the periphery to cooperate with the first lifting mechanism to realize the separation of stacked ray trays; the material dividing assembly is provided with two modules, which are respectively located on the opposite sides of the tray tray feeding bin, and include a first cylinder, a driving plate driven by the first cylinder to move horizontally, and a material dividing support plate arranged on a support seat for sliding back and forth, the driving plate is provided with a guide groove for guiding the material dividing support plate to slide back and forth when it moves left and right, one end of the material dividing support plate is extended into or withdrawn from the tray tray feeding bin through telescopic movement and the other end is provided with a transmission roller extending into the guide groove.

2. The electromagnet housing automatic detection and coding device according to claim 1, characterized in that: A turning mechanism is also provided within the working range of the manipulator; the turning mechanism comprises a second cylinder and a second housing clamp driven by the second cylinder to rotate around a horizontal axis.

3. The electromagnet housing automatic detection and coding device according to claim 1, characterized in that: The first lifting mechanism includes a third cylinder, a second support plate driven by the third cylinder to move up and down, a fourth cylinder fixed on the second support plate, and a first support plate driven by the fourth cylinder to support the tray at the bottom layer of the tray feed bin to move up and down.

4. The electromagnet housing automatic detection and coding device according to claim 1, characterized in that: A second lifting mechanism is arranged below the tray collecting bin, and a single-pass support assembly is arranged around the bottom, which only allows the tray to pass upward and supports the bottom of the tray after the tray passes; the second lifting mechanism includes a fifth cylinder and a second support plate driven by the fifth cylinder to move up and down.

5. The electromagnet housing automatic detection and coding device according to claim 1, characterized in that: The material shifting and transferring mechanism includes a first motor, a first support plate driven by the first motor to move along the flow channel of the tray, and an elastic shift block arranged on the first support plate. The elastic shift block only has a driving force on the tray in the direction from the tray supply bin to the tray receiving bin, but has no driving force in the reverse direction.

6. The electromagnet housing automatic detection and coding device according to claim 1, characterized in that: An elastic limiting pressure plate for limiting the two sides of the tray is arranged at the working position on the tray flow channel.

7. The electromagnet housing automatic detection and coding device according to claim 1, characterized in that: The working area of ​​the laser coding machine includes a bearing seat for bearing a shell, a pneumatic clamp fixed on the bearing seat, and a second motor for driving the pneumatic clamp to rotate around a vertical axis.

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