A mobile phone shell conveying and adsorbing device

Abstract

The utility model discloses a mobile phone shell conveying and adsorbing device, and relates to the technical field of mobile phone shell processing, conveying assembly is provided with adsorption subassembly at the top of conveying assembly, conveying assembly includes first fixed frame, and the inner wall fixed mounting of first fixed frame has a group of fixed support, and the inner wall fixed mounting of a group of fixed support has belt conveyor, and the top of belt conveyor is provided with two groups of movable arc limit plates, adsorption subassembly includes two rotating shafts, and the outer wall fixed sleeve of two rotating shafts has a chain wheel, and the outer wall sleeve of two chain wheels has a transmission chain, and the outer wall fixed mounting of transmission chain has a group of mounting bracket, and the outer wall of mounting bracket is provided with pneumatic sucking disc, and through the position of adjusting bolt in the waist -shaped hole, the interval of two groups of arc limit plates can be adjusted flexibly, and the mobile phone shell or plastic support of different width is adapted, and it is ensured that both are always in the middle in the conveying process, and accurate datum is provided for subsequent adsorption and assembly.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone case processing technology, specifically a mobile phone case conveying and adsorption device. Background Technology

[0002] In today's mobile phone case manufacturing industry, packaging is crucial for companies to meet market demands, improve product quality, and enhance their competitiveness. With the continued expansion of the mobile phone market, the demand for mobile phone cases is increasing daily, and consumers' personalized needs for materials and styles are becoming increasingly diverse, encompassing a wide range of categories from PC cases, leather, and silicone to tempered glass metal cases. Traditional mobile phone case packaging methods rely heavily on manual operation, which has many drawbacks. Firstly, manual operation is highly random; it's difficult to guarantee the accuracy of placement each time the phone case is placed into the plastic tray, leading to frequent positioning deviations. This not only results in inconsistent product packaging appearance, affecting the product image, but may also cause problems in subsequent processes, reducing the product qualification rate. Secondly, manual packaging is inefficient; the discrete "grab-pause-place" operation mode is difficult to meet the high-efficiency requirements of large-scale production. Therefore, this utility model provides a mobile phone case conveying and adsorption device. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a mobile phone case conveying and adsorption device, which solves the problem of inconveniently placing mobile phone cases on a tray.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a mobile phone case conveying and adsorption device, including a conveying component, wherein an adsorption component is provided at the top of the conveying component; The conveying assembly includes a first fixed frame, a set of fixed brackets is fixedly installed on the inner wall of the first fixed frame, a belt conveyor is fixedly installed on the inner wall of the set of fixed brackets, and two sets of movable arc-shaped limiting plates are provided at the top of the belt conveyor. The adsorption assembly includes a second fixed frame, on the inner wall of which two rotating shafts are rotatably mounted. The outer walls of the two rotating shafts are fixedly fitted with sprockets, and the outer walls of the two sprockets are fitted with transmission chains. The outer walls of the transmission chains are fixedly fitted with a set of mounting brackets, and the outer walls of the mounting brackets are provided with pneumatic suction cups.

[0005] Preferably, the belt conveyor consists of a belt frame, a conveyor belt, a rotating roller, and a motor, and is used to convey the mobile phone case. Two sets of snap-fit ​​brackets are fixedly installed on the outer wall of the belt frame.

[0006] Preferably, the top of the snap-fit ​​bracket is provided with a movable bracket, and both the top of the movable bracket and the snap-fit ​​bracket have two through-holes. The movable bracket and the snap-fit ​​bracket are fixedly connected by bolts and nuts.

[0007] Preferably, the movable frame is fixedly connected to the arc-shaped limiting plate, the outer wall of the first fixed frame is fixedly connected to the second fixed frame, and a servo motor is fixedly installed on one side of the outer wall of the second fixed frame.

[0008] Preferably, the output end of the servo motor passes through the outer wall of the second fixed frame and is fixedly connected to the outer wall of one of the two rotating shafts.

[0009] Preferably, a telescopic electric cylinder is fixedly installed at the top of the mounting frame, the output end of the telescopic electric cylinder is fixedly connected to a pneumatic suction cup, and a position sensor is fixedly installed on the outer wall of the mounting frame.

[0010] Beneficial effects This invention provides a mobile phone case conveying and adsorption device. Compared with the prior art, it has the following advantages: 1. This mobile phone case conveying and adsorption device uses a conveyor assembly as the transport carrier for mobile phone cases and plastic trays. Its core component is a belt conveyor, consisting of a belt frame, conveyor belt, rotating rollers, and a motor drive, which stably transports the mobile phone cases and assembled products. To address the issue of positional shift of the mobile phone cases during transport, two sets of movable arc-shaped limiting plates are installed at the top of the belt conveyor. These arc-shaped limiting plates are fixedly connected to a movable frame, which is bolted to the outer wall of the belt frame via oblong holes. By adjusting the position of the bolts within the oblong holes, the distance between the two sets of arc-shaped limiting plates can be flexibly adjusted to accommodate mobile phone cases or plastic trays of different widths, ensuring that both remain centered during transport and providing a precise reference for subsequent adsorption and assembly.

[0011] 2. This phone case conveying and adsorption device uses a sprocket and chain mechanism to achieve synchronous movement with the conveying component: two rotating shafts on the inner wall of the second fixed frame are fitted with sprockets, and the transmission chain on the outer wall of the sprockets rotates in the same direction and at the same speed as the belt conveyor. The rotating shafts are driven by a servo motor, and the speed of the servo motor is adjusted in real time by a position sensor signal. A telescopic electric cylinder, a pneumatic suction cup, and a position sensor are integrated on the mounting frame fixed to the outer wall of the chain: when the phone case enters the adsorption area with the conveyor belt, the position sensor monitors the position of the phone case in real time and sends a feedback signal to the control system to ensure that the pneumatic suction cup mechanism and the phone case are on the same vertical plane; then, the telescopic electric cylinder drives the pneumatic suction cup to descend, and an external vacuum generator generates negative pressure through the suction cup's air passage, firmly adsorbing the phone case; after adsorption is complete, the telescopic electric cylinder drives the pneumatic suction cup to rise, and the chain continues to move the phone case forward, realizing a continuous "grab-transfer" action. Then, when the adsorbed phone case moves to below the plastic tray, it is moved downwards into the plastic tray, thus completing the assembly of the phone case and the plastic tray. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the main structure of this utility model; Figure 3 This is a schematic diagram of the main structure of the conveying component of this utility model; Figure 4 This is a partial structural schematic diagram of the conveying component of this utility model; Figure 5 This is a partial structural schematic diagram of the adsorption component of this utility model; Figure 6 This is a partial structural diagram of the mounting bracket of this utility model.

[0013] In the diagram: 1. Conveying assembly; 11. First fixed frame; 12. Fixed bracket; 13. Belt conveyor; 14. Clip frame; 15. Waist-shaped hole; 16. Moving frame; 17. Arc-shaped limiting plate; 2. Adsorption assembly; 21. Second fixed frame; 22. Sprocket; 23. Rotating shaft; 24. Servo motor; 25. Mounting frame; 26. Telescopic electric cylinder; 27. Pneumatic suction cup; 28. Position sensor; 29. ​​Transmission chain. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] This utility model provides two technical solutions: Figures 1-6 The first embodiment is shown: a mobile phone case conveying and adsorption device, including a conveying component 1, and an adsorption component 2 is provided at the top of the conveying component 1; The conveying assembly 1 includes a first fixed frame 11, a set of fixed brackets 12 are fixedly installed on the inner wall of the first fixed frame 11, a belt conveyor 13 is fixedly installed on the inner wall of the set of fixed brackets 12, and two sets of movable arc-shaped limiting plates 17 are provided at the top of the belt conveyor 13. The adsorption assembly 2 includes a second fixed frame 21. Two rotating shafts 23 are rotatably mounted on the inner wall of the second fixed frame 21. Sprockets 22 are fixedly sleeved on the outer wall of the two rotating shafts 23. A transmission chain 29 is sleeved on the outer wall of the two sprockets 22. A set of mounting brackets 25 is fixedly mounted on the outer wall of the transmission chain 29. A pneumatic suction cup 27 is provided on the outer wall of the mounting brackets 25. When the transmission chain 29 rotates, it can drive the set of mounting brackets 25 and the pneumatic suction cup 27 to move around the surface of the transmission chain 29, thereby completing the cyclic adsorption.

[0016] The belt conveyor 13 consists of a belt frame, a conveyor belt, a rotating roller and a motor, and is used to convey mobile phone cases. Two sets of snap-fit ​​brackets 14 are fixedly installed on the outer wall of the belt frame.

[0017] The top of the snap-fit ​​bracket 14 is provided with a movable bracket 16. Both the top of the movable bracket 16 and the snap-fit ​​bracket 14 have two oblong holes 15. The movable bracket 16 and the snap-fit ​​bracket 14 are fixedly connected by bolts and nuts. The movable bracket 16 can move on the snap-fit ​​bracket 14. Then, the bolts and nuts can pass through the oblong holes 15 to fix the movable bracket 16 on the surface of the snap-fit ​​bracket 14, thereby adjusting the distance between the arc-shaped limiting plates 17.

[0018] Figures 1-6 The second embodiment is shown. The main difference from the first embodiment is that the movable frame 16 is fixedly connected to the arc-shaped limiting plate 17, the outer wall of the first fixed frame 11 is fixedly connected to the second fixed frame 21, and a servo motor 24 is fixedly installed on one side of the outer wall of the second fixed frame 21.

[0019] The output end of the servo motor 24 passes through the outer wall of the second fixed frame 21 and is fixedly connected to the outer wall of one of the two rotating shafts 23. The servo motor 24 can drive the rotating shaft 23 to rotate.

[0020] A telescopic electric cylinder 26 is fixedly installed at the top of the mounting bracket 25. The output end of the telescopic electric cylinder 26 is fixedly connected to the pneumatic suction cup 27. The telescopic electric cylinder 26 can drive the pneumatic suction cup 27 to lift and lower, thereby enabling operations such as adsorbing and placing the phone case. A position sensor 28 is fixedly installed on the outer wall of the mounting bracket 25, which can detect the position of the phone case.

[0021] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0022] During operation, the distance between the two sets of arc-shaped limiting plates 17 is adjusted according to the width of the phone case and the plastic tray, respectively. Then, the phone case is placed on the belt conveyor 13. At this time, the phone case will move. When the phone case passes through a set of arc-shaped limiting plates 17, it will keep the phone case in the center position. The adsorption component 2 achieves synchronous movement with the conveying component 1 through the sprocket and chain mechanism: the two rotating shafts 23 on the inner wall of the second fixed frame 21 are fitted with sprockets 22. The transmission chain 29 on the outer wall of the sprocket 22 and the belt conveyor 13 keep running in the same direction and at the same speed. The rotating shafts 23 are driven by the servo motor 24. The speed of the servo motor 24 is adjusted in real time by the signal of the position sensor 28. The mounting bracket 25, fixed to the outer wall of the transmission chain 29, integrates a telescopic electric cylinder 26, a pneumatic suction cup 27, and a position sensor 28. When the phone case enters the adsorption area with the conveyor belt, the position sensor 28 monitors the position of the phone case in real time and sends a feedback signal to the control system to ensure that the pneumatic suction cup 27 and the phone case are on the same vertical plane. Then, the telescopic electric cylinder 26 drives the pneumatic suction cup 27 to descend, and the external vacuum generator generates negative pressure through the suction cup air passage to firmly adsorb the phone case. After adsorption, the telescopic electric cylinder 26 drives the pneumatic suction cup 27 to rise, and the transmission chain 29 continues to move the phone case forward, realizing the continuous action of "grabbing-transfer". Then, when the adsorbed phone case moves to the bottom of the plastic tray, the phone case is moved down into the plastic tray, thus completing the assembly of the phone case and the plastic tray. The assembled phone case and the plastic tray then pass through another set of arc-shaped limiting plates 17, which keeps the assembled phone case and the plastic tray in the center and transports them out.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile phone case conveying and adsorption device, comprising a conveying component (1), characterized in that: An adsorption component (2) is provided at the top of the conveying component (1); The conveying assembly (1) includes a first fixed frame (11), a set of fixed brackets (12) are fixedly installed on the inner wall of the first fixed frame (11), a belt conveyor (13) is fixedly installed on the inner wall of the set of fixed brackets (12), and two sets of movable arc-shaped limiting plates (17) are provided at the top of the belt conveyor (13). The adsorption assembly (2) includes a second fixed frame (21), on which two rotating shafts (23) are rotatably mounted. The outer walls of the two rotating shafts (23) are fixedly fitted with sprockets (22), and the outer walls of the two sprockets (22) are fitted with transmission chains (29). The outer walls of the transmission chains (29) are fixedly fitted with a set of mounting brackets (25), and the outer walls of the mounting brackets (25) are provided with pneumatic suction cups (27).

2. The mobile phone case conveying and adsorption device according to claim 1, characterized in that: The belt conveyor (13) consists of a belt frame, a conveyor belt, a rotating roller and a motor, and is used to convey the mobile phone case. Two sets of snap-fit ​​brackets (14) are fixedly installed on the outer wall of the belt frame.

3. The mobile phone case conveying and adsorption device according to claim 2, characterized in that: The top of the snap-fit ​​bracket (14) is provided with a movable bracket (16). Both the top of the movable bracket (16) and the snap-fit ​​bracket (14) have two through holes (15). The movable bracket (16) and the snap-fit ​​bracket (14) are fixedly connected by bolts and nuts.

4. The mobile phone case conveying and adsorption device according to claim 3, characterized in that: The movable frame (16) is fixedly connected to the arc-shaped limiting plate (17), the outer wall of the first fixed frame (11) is fixedly connected to the second fixed frame (21), and a servo motor (24) is fixedly installed on one side of the outer wall of the second fixed frame (21).

5. The mobile phone case conveying and adsorption device according to claim 4, characterized in that: The output end of the servo motor (24) passes through the outer wall of the second fixed frame (21) and is fixedly connected to the outer wall of one of the two rotating shafts (23).

6. The mobile phone case conveying and adsorption device according to claim 1, characterized in that: A telescopic electric cylinder (26) is fixedly installed at the top of the mounting frame (25). The output end of the telescopic electric cylinder (26) is fixedly connected to the pneumatic suction cup (27). A position sensor (28) is fixedly installed on the outer wall of the mounting frame (25).

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