CN106494881B - Charger shell of top cover automatic charging device - Google Patents

Abstract

An automatic charging device for the upper cover of a charger, which solves the problems of the existing manual manufacturing method of chargers, low production efficiency, unstable product quality, poor product consistency, high labor intensity of workers, and the technology that cannot realize automatic mass production The problem is that it is equipped with a vibrating feeding machine. The front and rear feeding cylinders are installed on the vibrating feeding machine. The front and rear feeding cylinders are equipped with vibrating conveying linear guide rails. The upper part of the front end of the guide rail is provided with a lifting and retrieving cylinder, the front end of the lifting and retrieving cylinder is provided with a clamping and retrieving cylinder, and the front end of the clamping and retrieving cylinder is provided with a clamping block. The invention can be widely used in the field of charger manufacture.

Description

Charger cover shell automatic feeding device

technical field

The invention relates to an automatic device, in particular to an automatic charging device for an upper cover shell of a charger.

Background technique

With the rapid development of electronic equipment, the demand for chargers for electronic equipment is also increasing, especially for mobile phone chargers. The cover shell and the internal PCB board are composed. During mass production, the factory relies on the workers on the production line to manually insert the PCB board into the lower shell of the charger, and then manually press the upper cover shell of the charger into the lower shell of the charger. , and finally the preliminarily assembled chargers are welded together by ultrasonic welding to form a complete finished product.

In order to protect the top cover of the charger from scratches, bruises and other quality problems during the assembly process and when it is assembled into a finished product, a layer of the top cover of the charger is pasted when the top cover of the charger is manufactured. film, in order to improve the sticking efficiency of the sticking film, generally multiple charger upper covers are pasted together at the same time, and provided to the charger manufacturer. During the production process, the charger manufacturer needs to paste multiple chargers together The top cover of the charger is disassembled manually, and then the production of the charger is completed.

The manual manufacturing method of the existing charger has low production efficiency, unstable product quality, poor product consistency, high labor intensity of workers, and cannot realize automatic batch production.

Contents of the invention

The present invention aims at the technical problems of low production efficiency, unstable product quality, poor product consistency, high labor intensity and inability to realize automatic mass production in the existing manual production method of chargers, and provides a battery with high production efficiency and stable product quality. , Good product consistency, low labor intensity of workers, automatic charging device for the top cover of the charger that can realize automatic mass production.

For this reason, the present invention is provided with vibrating feeding machine, is provided with front and rear feeding cylinder on the vibrating feeding machine, is provided with vibrating conveying linear guide rail on the front and rear feeding cylinder, and the front end of vibrating conveying linear guide rail is respectively provided with left positioning shrapnel and right positioning shrapnel, vibrating The upper part of the front end of the conveying linear guide rail is provided with a lifting and retrieving cylinder, the front end of the lifting and retrieving cylinder is provided with a clamping and retrieving cylinder, and the front end of the clamping and retrieving cylinder is provided with a clamping block.

Preferably, the vibration conveying linear guide rail is composed of a left guide rail and a right guide rail, and the left guide rail and the right guide rail are respectively provided with a left cover plate and a right cover plate.

Preferably, the front ends of the left positioning elastic piece and the right positioning elastic piece are respectively provided with a left positioning arc surface and a right positioning arc surface.

Preferably, the bottom of the clamping block is provided with profiling arcs, an escape groove is provided inside the bottom of the clamping block, and an installation pressing surface is provided at the bottom of the clamping block.

Preferably, a horizontal cutting cylinder is provided on the back of the clamping and reclaiming cylinder, a cutting blade support is provided on the horizontal cutting cylinder, a cutting blade is provided on the cutting blade support, and the cutting blade is located on the upper part of the vibrating conveying linear guide rail.

Preferably, a vibrating feeding machine is provided on one side of the vibrating feeding machine. Front and rear feeding cylinders are arranged on the vibrating feeding machine. Vibrating conveying linear guide rails are arranged on the front and rear feeding cylinders. The front ends of the vibrating conveying linear guide rails are respectively provided with left positioning springs and The shrapnel is positioned on the right, the upper part of the front end of the vibration conveying linear guide rail is provided with a lifting and retrieving cylinder, the front end of the lifting and retrieving cylinder is provided with a clamping and retrieving cylinder, and the front end of the clamping and retrieving cylinder is provided with a clamping block.

Preferably, two cutting blades are arranged on the cutting blade support, and the two cutting blades are respectively located on the upper parts of the two vibrating conveying linear guide rails.

The beneficial effects of the present invention are that, due to the vibrating feeding machine, the front and rear feeding cylinders are arranged on the vibrating feeding machine, the front and rear feeding cylinders are provided with vibrating conveying linear guide rails, and the vibrating conveying linear guide rails are composed of a left guide rail and a right guide rail. The upper part of the front end of the right guide rail is equipped with a lifting and reclaiming cylinder, and the front end of the lifting and retrieving cylinder is equipped with a clamping and retrieving cylinder. , when the vibrating feeder vibrates, it drives the charger cover to move forward, and the clamping and reclaiming cylinder drives the clamping block at the front end to clamp the charger cover, and place the charger cover on the required workstation.

At the same time, because there is a horizontal cutting cylinder on the back of the clamping and reclaiming cylinder, a cutting blade bracket is arranged on the horizontal cutting cylinder, and a cutting blade is arranged on the cutting blade bracket. The adhesive film of the charger upper cover shell on the plurality of charger upper cover shells is cut, so that the clamping and reclaiming cylinder can be grasped separately.

The automatic charging device for the upper cover of the charger has high production efficiency, stable product quality, good product consistency, low labor intensity of workers, and can realize automatic mass production.

Description of drawings

Fig. 1 is a schematic diagram of the axial side of a charger;

Fig. 2 is a front view of a charger;

Fig. 3 is a schematic diagram of the axial side of the upper cover of a charger;

Fig. 4 is a front view of an upper cover of a charger;

Fig. 5 is a schematic diagram of a plurality of charger upper covers pasted together by the charger upper cover adhesive film;

Fig. 6 is an axonometric view of Embodiment 1 of the present invention;

Fig. 7 is the front view of Embodiment 1 of the present invention;

Fig. 8 is an enlarged view at Z of Fig. 7;

Fig. 9 is another direction axonometric view of Fig. 7;

Fig. 10 is an axonometric view after removing the horizontal cutting cylinder in Embodiment 1 of the present invention;

Figure 11 is the front view of Figure 10;

Fig. 12 is an enlarged view at the Y place of Fig. 11;

Fig. 13 is an axonometric view of lifting and reclaiming cylinder parts;

Fig. 14 is another axonometric view of lifting and reclaiming cylinder parts;

Fig. 15 is a front view of the vibrating conveying linear guide;

Figure 16 is an axonometric view of the vibrating conveying linear guide;

Figure 17 is an enlarged view of A in Figure 16;

Figure 18 is an axonometric view of Embodiment 2 of the present invention;

Figure 19 is a front view of Figure 18;

Fig. 20 is another direction axonometric view of Fig. 18;

Fig. 21 is an axonometric view of Embodiment 2 of the present invention after removing the horizontal cutting cylinder;

Fig. 22 is the front view of Fig. 21;

FIG. 23 is a top view of FIG. 22 .

Explanation of symbols in the figure:

101. Charger upper cover shell; 102. Charger lower shell; 103. Charger upper cover shell adhesive film; 1. Horizontal cutting cylinder; 2. Lifting and retrieving cylinder; 3. Clamping and retrieving cylinder; 4. Clamping 5. Right cover plate; 6. Left cover plate; 7. Vibrating conveying linear guide rail; 8. Front and rear feeding cylinders; 9. Vibrating feeder; 10. Cutting blade bracket; 11. Cutting blade; 12. Right guide rail; 13. Left guide rail; 14. Right positioning arc surface; 15. Profiled arc; 16. Avoidance groove; 17. Right positioning shrapnel; 18. Left positioning shrapnel; 19. Left positioning arc surface; 20. Installation pressing surface.

Detailed ways

The present invention will be further described below in conjunction with the examples.

Example 1

As shown in Figures 1-17, it is Embodiment 1 of the present invention, and a vibrating feeder 9 is provided. Front and rear feeding cylinders 8 are provided on the vibrating feeding machine 9, and a vibration conveying linear guide rail 7 is provided on the front and rear feeding cylinders 8. The front end of the vibration conveying linear guide rail 7 is respectively provided with a left positioning shrapnel 17 and a right positioning shrapnel 18, the upper part of the front end of the vibration conveying linear guide rail 7 is provided with a lifting and retrieving cylinder 2, and the front end of the lifting and retrieving cylinder 2 is provided with a clamping and retrieving cylinder 3, A clamping block 4 is provided at the front end of the clamping and reclaiming cylinder 3 .

During work, the charger upper cover shell 101 is placed on the vibrating conveying linear guide rail 7, the vibrating feeder 9 is opened, the vibrating feeder 9 starts to vibrate, and the charger upper cover 101 is vibrated forward by the vibrating feeder 9. Under the action of forward transport, when the charger upper cover shell 101 vibrates to the front, the left positioning shrapnel 17 and the right positioning shrapnel 18 respectively provided at the front end of the vibrating conveying linear guide 7 form a position for the charger upper cover shell 101. , the lifting and reclaiming cylinder 2 provided on the front end of the vibrating conveying linear guide rail 7 moves downward, driving the clamping and retrieving cylinder 3 provided on it to move downward, and the clamping block provided on the front end of the clamping reclaiming cylinder 3 4. Clamp the top cover shell 101 of the charger. At this time, the vibration conveying linear guide 7 moves backward under the drive of the front and rear feeding cylinders 8. Due to the elastic action of the left positioning shrapnel 17 and the right positioning shrapnel 18, the clamped block 4 Clamp the charger upper cover shell 101 to disengage the constraints of the left positioning elastic piece 17 and the right positioning elastic piece 18, then, the charger upper cover shell 101 clamped by the clamping block 4 is lifted by the upward movement of the lifting and reclaiming cylinder 2, and is ready to provide For the station that needs to be placed, complete the clamping and retrieving preparation process of the charger upper cover shell 101 .

As can be seen in Fig. 10, the vibrating conveying linear guide 7 is made up of a left guide rail 13 and a right guide rail 12, and the left guide rail 13 and the right guide rail 12 are respectively provided with a left cover plate 6 and a right cover plate 5. The left guide rail 13 and the right guide rail 12 are relatively independent and can be adjusted separately. Such a structure can meet the needs of charger top covers 101 of different specifications. When the width of the charger top cover 101 to be processed is relatively wide, the left guide rail can be adjusted. 13 and the right guide rail 12 to widen the width to fit the relatively wide charger cover shell 101, when the width of the charger cover shell 101 that needs to be processed is narrowed, the left guide rail 13 and the right guide rail 12 can be adjusted to make its width Narrow to fit the relatively narrow charger cover shell 101 . The left guide rail 13 and the right guide rail 12 are respectively provided with a left cover plate 6 and a right cover plate 5. When the charger upper cover shell 101 vibrates on the vibration conveying linear guide rail 7, the left cover plate 6 and the right cover plate 5 can be lifted. Due to the suppressing effect, the arrangement of the charger upper cover shell 101 will not be disrupted due to the vibration of the vibration conveying linear guide rail 7, and even the charger upper cover shell 101 will be vibrated out of the vibration conveying linear guide rail 7 due to the vibration of the vibrating conveying linear guide rail 7. External, resulting in failure of normal production.

As can be seen from the enlarged view of Figure 17A, the front ends of the left positioning shrapnel 17 and the right positioning shrapnel 18 are respectively provided with a left positioning arc surface 19 and a right positioning arc surface 14, and the left positioning arc surface 19 and the right positioning arc surface 14 can be connected with the charger. The rounded corners of the upper cover shell 101 match, so that when the charger upper cover shell 101 moves to the front of the vibrating conveying linear guide 7, the charger upper cover shell 101 can be stably positioned at this position, and no horizontal or other directions will occur. The deformation provides guarantee for the clamping block 4 to accurately and reliably clamp the charger upper cover shell 101 .

As can be seen in Figure 14, the bottom of the clamping block 4 is provided with a profiling arc 15, the inner side of the bottom of the clamping block 4 is also provided with an avoidance groove 16, and the bottom of the clamping block 4 is also provided with a mounting pressing surface 20, and the profiling arc The function of the line 15 is mainly that when the clamping block 4 realizes the clamping action, the profiling arc 15 provided at the bottom of the clamping block 4 can coincide with the arc on the upper side of the charger cover shell 101, which is convenient for the clamping block 4. Accurate clamping, while ensuring that when the clamping block 4 clamps the charger upper cover 101, the accurate positioning of the charger upper cover 101 can also be ensured, and the charger upper cover 101 will not be twisted and deformed due to clamping , Further resulting in inaccurate positioning, leading to quality problems during installation in the next process. The inner side of the bottom of the clamping block 4 is also provided with an avoidance groove 16, which can make the upper surface of the charger upper cover shell 101 fully contact the mounting pressing surface 20 of the clamping block 4, and the mounting pressing surface 20 is pressed against the charger. The upper surface of the cover shell 101 is ready for pressing and installing in the next process.

As can be seen from Fig. 3, the back side of clamping and reclaiming cylinder 3 is provided with transverse cutting cylinder 1, and transverse cutting cylinder 1 is provided with cutting blade support 10, and cutting blade support 10 is provided with cutting blade 11, and cutting blade 11 is positioned at vibrating conveying. The top of the linear guide rail 7. When the charger upper cover shell 101 is not a single feeding, but adopts the charger upper cover shell adhesive film 103 to paste multiple charger upper cover shells 101 together for feeding, at this time, when the clamping block 4 clamps the charging When the charger upper cover shell 101 is used, the horizontal cutting cylinder 1 drives the cutting blade bracket 10 provided on the horizontal cutting cylinder 1 to move, and the cutting blade 11 provided on the cutting blade bracket 10 cuts the charger upper cover shell adhesive film 103, and then Then complete the follow-up action, such a delivery method can well meet the needs of multiple charger top covers 101 sticking together for feeding at the same time, without the need to separate the charger top covers 101 in advance, and at the same time, because the charger The upper cover shell adhesive film 103 sticks multiple charger upper cover shells 101 together for feeding at the same time, which can ensure that the vibration movement of the charger upper cover shells 101 on the vibration conveying linear guide rail 7 is not twisted, and can also improve production efficiency .

Example 2

Fig. 18-23 is embodiment 2 of the present invention, as can be seen in Fig. 18, vibration feeder 9 side is provided with vibration feeder 9 again, and vibration feeder 9 is provided with front and back feeding cylinder 8, front and rear feeding The cylinder 8 is provided with a vibrating conveying linear guide 7, the front end of the vibrating conveying linear guide 7 is respectively provided with a left positioning shrapnel 17 and a right positioning shrapnel 18, the upper part of the front end of the vibrating conveying linear guide 7 is provided with a lifting and retrieving cylinder 2, and the front end of the elevating and retrieving cylinder The two ends are provided with a clamping and retrieving cylinder 3, and the front end of the clamping and retrieving cylinder 3 is provided with a clamping block 4.

This embodiment mainly solves when a set of vibration feeder 9 can not meet the needs of production efficiency, can add another set; As can be seen in Fig. 23, two cutting blades 11 are arranged on the cutting blade support 10, two Two cutting blades 11 are respectively located at the top of the two vibrating conveying linear guide rails 7. When the adhesive film 103 on the charger cover needs to be cut, the two cutting blades 11 provided on the cutting blade bracket 10 are driven by the horizontal cutting cylinder 1. Next, cut the adhesive film 103 of the charger upper cover shell on the two-way vibrating feeder 9 at the same time, and the clamping block 4 completes the grasping of the charger upper cover shell 101 .

But the above are only specific embodiments of the present invention, and should not limit the scope of the present invention, so the replacement of equivalent components, or the equivalent changes and modifications made according to the patent protection scope of the present invention, should be Still belong to the category covered by the claims of the present invention.

Claims (7)

1. a kind of charger shell of top cover automatic charging device is equipped with vibration feeding machine, it is characterised in that：On the vibration feeding machine Equipped with front and back feeding cylinder, the front and back feeding cylinder is equipped with vibrating transportation the linear guide, the vibrating transportation the linear guide Front end is respectively equipped with left Location resilient piece and right Location resilient piece, and the vibrating transportation the linear guide upper front end is equipped with lifting feeding gas Cylinder, lifting feeding cylinder front end, which is equipped with, clamps feeding cylinder, and clamping feeding cylinder front end is equipped with gripping block.

2. charger shell of top cover automatic charging device according to claim 1, it is characterised in that：The vibrating transportation straight line Guide rail is made of left rail and right guide rail, and left cover and right cover plate are respectively equipped on the left rail and right guide rail.

3. charger shell of top cover automatic charging device according to claim 1, it is characterised in that：The left Location resilient piece and Right Location resilient piece front end is respectively equipped with left positioning cambered surface and right positioning cambered surface.

4. charger shell of top cover automatic charging device according to claim 1, it is characterised in that：The gripping block bottom is set There are profiling camber line, the gripping block bottom inside to be additionally provided with escape groove, the gripping block bottom is additionally provided with installation seal face.

5. according to any charger shell of top cover automatic charging devices of claim 1-4, it is characterised in that：The clamping takes Expect that the cylinder back side is equipped with transverse cuts cylinder, the transverse cuts cylinder is equipped with cutting blade holder, the cutting blade branch Frame is equipped with cutting blade, and the cutting blade is located at vibrating transportation the linear guide top.

6. according to any charger shell of top cover automatic charging devices of claim 1-4, it is characterised in that：In the vibration Material machine side is equipped with vibration feeding machine again, and the vibration feeding machine is equipped with front and back feeding cylinder, on the front and back feeding cylinder Equipped with vibrating transportation the linear guide, vibrating transportation the linear guide front end is respectively equipped with left Location resilient piece and right Location resilient piece, The vibrating transportation the linear guide upper front end is equipped with lifting feeding cylinder, and lifting feeding cylinder front end, which is equipped with, clamps feeding Cylinder clamps feeding cylinder front end and is equipped with gripping block.

7. charger shell of top cover automatic charging device according to claim 5, it is characterised in that：The cutting blade holder On set there are two cutting blade, described two cutting blades are located at two vibrating transportation the linear guide tops.