CN216180624U - Automatic positioning and loading device for camera front cover - Google Patents

Abstract

The utility model relates to the technical field of camera assembly, and discloses an automatic positioning and loading device for a camera front cover, which comprises a conveying belt for conveying a camera carrier, a loading workbench, a manipulator and a material tray for placing the camera front cover, wherein the manipulator comprises a mechanical arm, a connecting seat which is connected to the tail end of the mechanical arm in a rotatable connection manner, a front cover grabbing piece and a front cover clamp which are arranged on the connecting seat, and the front cover grabbing piece comprises a vacuum sucker and an overturning driving mechanism for driving the vacuum sucker to overturn for 180 degrees; the front cover clamp comprises a clamping driving mechanism and two clamping jaws which are oppositely arranged, and the clamping driving mechanism can drive the two workpiece clamping jaws to move in the opposite direction or in the opposite direction; by adopting the utility model, the camera front cover can be automatically loaded on the camera carrier, the working efficiency is improved, the error rate is reduced, and the loading accuracy of the subsequent camera is prevented from being influenced.

Description

A camera front cover automatic positioning and loading device

technical field

The utility model relates to the technical field of camera assembly, in particular to an automatic positioning and loading device for a front cover of a camera.

Background technique

A digital camera is a camera that uses electronic sensors to convert optical images into electronic data. In order to be easy to carry and use, people have invented a digital camera that can be placed in a pocket, which has a compact structure and a small volume. A general pocket digital camera includes a front cover, a button, a PCB board, a camera, a battery holder, a battery and a back cover. The assembly process is to sequentially install the button, the PCB board, the camera, the battery bracket and the battery on the front cover, and finally cover the rear cover to complete the assembly. The existing camera installation is usually assembled manually, and the placement of the camera front cover will affect the installation of other accessories in the subsequent process, and the manual installation accuracy is low and the assembly efficiency is low.

Utility model content

The purpose of the utility model is to provide an automatic positioning and loading device for the camera front cover, which can automatically load the camera front cover on the camera carrier, improve work efficiency, reduce error rate, and avoid affecting the loading accuracy of subsequent cameras.

In order to achieve the above purpose, the utility model provides an automatic positioning and loading device for the camera front cover, which includes a conveyor belt for conveying the camera carrier, a loading table, a manipulator, and a material tray for placing the camera front cover.

The manipulator includes a manipulator, a connecting seat rotatably connected to the end of the manipulator, and a front cover grabbing member and a front cover clamp arranged on the connecting seat,

The front cover gripper includes a vacuum suction cup and a turning drive mechanism for driving the vacuum suction cup to turn 180°; the front cover clamp includes a clamping driving mechanism and two oppositely arranged clamping jaws, the clamping driving mechanism The mechanism can drive the two jaws to move toward or away from each other.

As a preferred solution of the present invention, the overturning driving mechanism includes a driving motor arranged on the connecting seat and a mounting bracket for mounting the vacuum suction cup, and the output end of the driving motor is connected to the mounting bracket.

As a preferred solution of the present invention, the loading table is provided with a gap through which the mounting bracket can pass through and move.

As a preferred solution of the present invention, a positioning mechanism is provided on the loading table, and the positioning mechanism includes a first fixed block, a second fixed block, a movable block and a positioning cylinder, and the movable block is arranged on the positioning cylinder. On the piston rod, the notch is located on one side of the longitudinal direction of the loading table, the first fixing block is located on the other side of the longitudinal direction of the loading table, and the second fixing block is located on the loading table On one side of the transverse direction, the movable block is located on the other side of the transverse direction of the loading table.

As a preferred solution of the present invention, a plurality of sensors for detecting the camera carrier and a first push rod for stopping the camera carrier are provided on the conveyor belt at intervals. The sensors and the first push rod They are arranged in sequence along the conveying direction of the conveying belt.

As a preferred solution of the present invention, a second push rod is arranged between the two first push rods close to the manipulator.

As a preferred solution of the present invention, the front cover grabbing member and the front cover clamp are respectively disposed at both ends of the connecting seat.

As a preferred solution of the present invention, there are two vacuum suction cups, and the vacuum suction cups are organ-type suction cups.

As a preferred solution of the present invention, the surface of the vacuum suction cup is provided with anti-skid glue.

Compared with the prior art, an automatic positioning and loading device for a camera front cover according to an embodiment of the present utility model has the following beneficial effects:

The front cover grabbing part in the utility model can absorb the camera front cover on the material tray and can turn the camera front cover 180°, and at the same time, the mechanical arm action makes the camera front cover placed on the loading table, and then the front cover clamp is clamped at the The camera front cover on the worktable is loaded, and the camera front cover is moved and placed on the camera carrier through the action of the mechanical arm; the utility model can realize the automatic loading of the camera front cover on the camera carrier, improve the work efficiency, and reduce the error rate. Avoid affecting the loading accuracy of subsequent cameras.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings of the embodiments will be briefly introduced below.

1 is a schematic structural diagram of an automatic positioning and loading device for a camera front cover provided by the present invention;

Fig. 2 is the use state diagram of the manipulator;

Fig. 3 is another use state diagram of the manipulator;

In the figure, 1 is the conveyor belt; 11 is the first push rod; 12 is the sensor; 13 is the second push rod; 2 is the loading table; 21 is the gap; 22 is the first fixing block; 23 is the second fixing block; 24 is the movable block; 25 is the positioning cylinder; 3 is the manipulator; 31 is the mechanical arm; 32 is the connecting seat; 33 is the front cover grabbing part; 331 is the vacuum suction cup; 341 is a clamping drive mechanism; 342 is a clamping jaw; 4 is a material tray; 5 is a camera front cover; 6 is a camera carrier.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", etc. indicate the orientation or The positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , so it cannot be construed as a limitation of the present invention. It should be understood that the terms "first", "second", etc. are used to describe various information in the present invention, but the information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information without departing from the scope of the present invention.

As shown in FIGS. 1 to 3 , a camera front cover automatic positioning and loading device according to a preferred embodiment of the present invention includes a conveyor belt 1 for conveying a camera carrier 6 , a loading table 2 , a manipulator 3 and a The material tray 4 for placing the camera front cover 5, the material tray 4 is provided with a plurality of positioning grooves for placing the camera front cover 5, wherein the top surface of the camera front cover 5 is placed on the positioning grooves of the material tray 4, The manipulator 3 includes a manipulator arm 31, a connecting seat 32 rotatably connected to the end of the manipulator arm 31, and a front cover grabbing member 33 and a front cover clamp 34 arranged on the connecting seat 32,

The front cover gripper 33 includes a vacuum suction cup 331 and a turning drive mechanism for driving the vacuum suction cup 331 to perform 180° inversion; the front cover clamp 34 includes a clamping driving mechanism 341 and two oppositely disposed clamping jaws 342 , the clamping driving mechanism 341 can drive the two clamping jaws 342 to move toward or away from each other. After the camera front cover 5 is loaded, the camera front cover 5 is placed on the camera carrier 6 with the top surface facing down.

Exemplarily, the overturning driving mechanism includes a driving motor 332 disposed on the connecting base 32 and a mounting bracket 333 for mounting the vacuum suction cup 331 , and the output end of the driving motor 332 is connected to the mounting bracket 333 . connection, it is convenient to flip the vacuum suction cup 331 that sucks the front cover 5 of the camera to ensure the continuity of the flipping action of the front cover 5 of the camera. The mounting bracket 333 is turned 180° to reset.

Exemplarily, the loading table 2 is provided with a gap 21 through which the mounting bracket 333 can move through. The gap 21 on the loading table 2 prevents the front cover grabbing member 33 from being installed when the camera front cover 5 is placed. The bracket 333 interferes with the loading table 2 .

Exemplarily, a positioning mechanism is provided on the loading table 2, and the positioning mechanism includes a first fixed block 22, a second fixed block 23, a movable block 24 and a positioning cylinder 25, and the movable block 24 is arranged on the On the piston rod of the positioning cylinder 25, the notch 21 is located on one side of the longitudinal direction of the loading table 2, the first fixing block 22 is located on the other side in the longitudinal direction of the loading table 2, and the second fixed block The block 23 is located on one side of the transverse direction of the loading table 2, and the movable block 24 is located on the other side of the transverse direction of the loading table 2, and the camera front cover 5 is positioned and corrected by the positioning mechanism to ensure that the camera The position of the cover 5 is accurate to ensure the accuracy of subsequent assembly.

Exemplarily, the conveyor belt 1 is provided with a plurality of sensors 12 for detecting the camera carrier 6 and a first push rod 11 for stopping the camera carrier 6 at intervals. The push rods 11 are arranged in sequence along the conveying direction of the conveyor belt 1 . When the sensor 12 detects the camera carrier 6 , the camera carrier 6 is intercepted by the first push rod 11 , and the front cover clamp 34 can remove the camera front cover 5 . It is placed in the intercepted camera carrier 6. After the camera front cover 5 is placed, the first push rod 11 is retracted, so that the camera carrier 6 carrying the camera front cover 5 continues to be transported along the conveyor belt 1 to ensure that the entire device can be Uninterrupted work, improve work efficiency.

Exemplarily, a second push rod 13 is provided between the two first push rods 11 near the manipulator 3 . When the first push rod 11 stops the camera carrier 6 , the second push rod 13 extends Put the camera carrier 6 against one side of the conveyor belt 1 to ensure that the camera carrier 6 can be stably positioned on the conveyor belt 1 , and ensure that the front cover clamp 34 accurately places the camera front cover 5 on the camera carrier 6 . on the slot.

Exemplarily, the front cover grabbing member 33 and the front cover clamp 34 are respectively disposed at both ends of the connecting seat 32, and the front cover grabbing member 33 and the front cover clamp 34 are disposed on a single mechanical arm 31, It is convenient to rotate the connecting seat 32 to realize the selection of the front cover grabbing member 33 or the front cover clamp 34 .

Exemplarily, the vacuum suction cups 331 are provided with two, and the vacuum suction cups 331 are organ-type suction cups, so as to ensure that the front cover grabbing member 33 has a good suction force, and the front cover grabbing member 33 can firmly suck the camera front cover 5 tightly. .

Exemplarily, the surface of the vacuum suction cup 331 is provided with anti-slip glue, and the anti-slip glue can increase the frictional force between the camera front cover 5 and the vacuum suction cup 331 .

The working process of the present invention is as follows: the camera carrier 6 without the workpiece (ie the empty camera carrier 6 ) is conveyed on the conveying line 1 , when the sensor 12 detects that the camera carrier 6 reaches the preset position, the feedback electric The signal causes the first push rod 11 to extend its push rod to stop the camera carrier 6, while the second push rod 13 extends its push rod to abut the camera carrier 6 against one side of the conveyor line 1, and The first push rod 11 on the next station extends its push rod to stop the next camera carrier 6; the vacuum suction cup 331 of the manipulator 3 sucks the camera front cover 5 on the material tray 4 and can move the camera front cover 5. 180° flip, while the mechanical arm 31 moves to place the camera front cover 5 on the loading table 2, the loading table 2 calibrates the position of the camera front cover 5 through the positioning mechanism, and then rotates the connecting seat 32 to facilitate the front cover clamp 34. The camera front cover 5 located on the loading table 2 is moved and placed on the camera carrier 6 at the station to be processed by the action of the mechanical arm 31; then the camera carrier 6 loaded with the camera workpiece continues to Conveying on the conveyor line 1, the next camera carrier 6 (empty camera carrier 6) enters the station to be processed; the utility model can realize the automatic loading of the camera front cover 5 on the camera carrier 6, improve work efficiency and reduce errors rate to avoid affecting the loading accuracy of subsequent cameras.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, or It can be connected in one piece; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present invention, several improvements and replacements can be made. These improvements And replacement should also be regarded as the protection scope of the present invention.

Claims (9)

1. The automatic positioning and loading device for the camera front cover is characterized by comprising a conveying belt for conveying a camera carrier, a loading workbench, a manipulator and a material tray for placing the camera front cover, wherein the manipulator comprises a mechanical arm, a connecting seat which is rotatably connected to the tail end of the mechanical arm, a front cover grabbing piece and a front cover clamp which are arranged on the connecting seat, and the front cover grabbing piece comprises a vacuum sucker and an overturning driving mechanism for driving the vacuum sucker to overturn for 180 degrees; the front cover clamp comprises a clamping driving mechanism and two oppositely arranged clamping jaws, and the clamping driving mechanism can drive the two clamping jaws to move oppositely or back to back.

2. The automatic positioning and loading device for the front cover of the camera as claimed in claim 1, wherein the flip driving mechanism comprises a driving motor disposed on the connecting base and a mounting bracket for mounting the vacuum chuck, and an output end of the driving motor is connected to the mounting bracket.

3. The automatic positioning and loading device for the front cover of a camera as claimed in claim 2, wherein the loading workbench is provided with a notch for the mounting bracket to move through.

4. The automatic camera front cover positioning and loading device according to claim 3, wherein a positioning mechanism is arranged on the loading workbench, the positioning mechanism comprises a first fixed block, a second fixed block, a movable block and a positioning cylinder, the movable block is arranged on the positioning cylinder piston rod, the notch is located on one longitudinal side of the loading workbench, the first fixed block is located on the other longitudinal side of the loading workbench, the second fixed block is located on one transverse side of the loading workbench, and the movable block is located on the other transverse side of the loading workbench.

5. The apparatus as claimed in claim 1, wherein the conveyor belt is provided with a plurality of sensors for detecting the camera carriers and a first push rod for stopping the camera carriers at intervals, and the sensors and the first push rod are sequentially arranged along a conveying direction of the conveyor belt.

6. The automatic camera front cover positioning and loading device according to claim 5, wherein a second push rod is provided between the two first push rods adjacent to the robot arm.

7. The automatic positioning and loading device for the front cover of the camera as claimed in claim 1, wherein the front cover gripping member and the front cover clamp are respectively disposed at both ends of the connecting seat.

8. The automatic positioning and loading device for the front cover of the camera as claimed in claim 1, wherein the number of the vacuum chucks is two, and the vacuum chucks are organ type chucks.

9. The automatic camera front cover positioning and loading device according to claim 1, wherein the surface of the vacuum chuck is provided with an anti-slip glue.

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