Automatic feeding and discharging device for mobile phone shell auxiliary material attaching machine

Abstract

The utility model provides a kind of automatic feeding and discharging device for mobile phone shell auxiliary material mounting machine, it is related to mobile phone shell production equipment technical field, including the support frame for overall support, the right side fixedly connected with pneumatic cylinder of support frame, the telescopic end fixedly connected with adsorption structure of pneumatic cylinder, the front side of adsorption structure is provided with the negative pressure structure for continuous negative pressure, the bottom of support frame is provided with the rotation structure for the rotation of support frame.The utility model sets up support frame, pneumatic cylinder, adsorption structure, negative pressure structure and rotation structure, solve the existing mobile phone shell auxiliary material mounting process, feeding and discharging are mostly manually operated, manually placed positioning position is prone to deviation, and there is the problem of low efficiency, high labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone case production equipment technology, and in particular to an automatic loading and unloading device for a mobile phone case auxiliary material mounting machine. Background Technology

[0002] A mobile phone case accessory mounting machine is an automated device specifically designed for attaching accessories to mobile phone cases during the manufacturing process. It uses a self-made label feeder in roll form to automatically detect and position the phone case, then employs a three-axis mounting head to attach the picked-up accessories to predetermined positions on the case. The entire process is highly automated, requiring no manual intervention and significantly improving production efficiency. This machine is primarily suitable for the mobile phone manufacturing industry for attaching various accessories such as labels and foam to phone cases. It can also be widely used for planar bonding of other 3C electronic peripheral products (such as tablets and laptops), as well as in packaging machinery, rubber and plastics industrial machinery, chemical industrial machinery, metal processing machinery, and electrostatic electronic industrial equipment.

[0003] In existing technologies, mobile phone case accessory mounting requires the use of mobile phone case accessory mounting machines. However, in the existing mobile phone case accessory mounting process, loading and unloading are mostly done manually. Manual placement and positioning are prone to deviation, and there are problems of low efficiency and high labor intensity. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an automatic loading and unloading device for a mobile phone case accessory mounting machine, which can facilitate the loading and unloading of mobile phone case accessory mounting machines, so as to solve the problems that the loading and unloading of mobile phone case accessories is mostly done manually in the existing mobile phone case accessory mounting process. The manual placement and positioning are prone to deviation, and there are problems of low efficiency and high labor intensity.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an automatic loading and unloading device for a mobile phone case auxiliary material mounting machine, comprising a support frame for overall support, a cylinder fixedly connected to the right side of the support frame, an adsorption structure fixedly connected to the telescopic end of the cylinder, a negative pressure structure for continuous negative pressure provided on the front side of the adsorption structure, and a rotating structure for rotating the support frame provided at the bottom of the support frame.

[0006] Furthermore, the adsorption structure includes an adsorption plate, the top of which is fixedly connected to the telescopic end of the cylinder. An H-shaped through groove is provided inside the adsorption plate. A connecting groove is fixedly connected to the front side of the H-shaped through groove. Hollow tubes are fixedly connected to the four corners of the H-shaped through groove. A suction cup is sleeved on the surface of the hollow tube. The front side of the connecting groove is used in conjunction with the surface of the negative pressure structure.

[0007] Furthermore, the negative pressure structure includes a connecting pipe, one side of which extends into the interior of the connecting groove. A sealing plug is sealed inside the connecting pipe, and a guide rod is fixedly connected to the front side of the sealing plug. The other side of the guide rod passes through the connecting pipe and extends to the surface of the connecting pipe. A connecting pipe connected to an external vacuum and backflushing is fixedly connected to the front side of the left side of the connecting pipe.

[0008] Furthermore, a cross-shaped fixing bracket is fitted onto the surface of the guide rod, and the surface of the cross-shaped fixing bracket is fixedly connected to the inner wall of the connecting pipe. A first limiting ring is provided on the rear side of the cross-shaped fixing bracket to prevent the sealing plug from moving too far forward, and the interior of the first limiting ring is fixedly connected to the surface of the guide rod.

[0009] Furthermore, a reinforcing seat is fitted onto the surface of the guide rod, and the surface of the reinforcing seat is fixedly connected to the interior of the connecting pipe. A sealing ring for sealing the sealing plug and the connecting pipe is fitted onto the surface of the sealing plug.

[0010] Furthermore, the front side of the guide rod surface is threaded, and a rotating sleeve is connected to the front side of the guide rod surface via the thread. A return spring is provided between the rotating sleeve and the connecting pipe, and the return spring is sleeved on the surface of the guide rod.

[0011] Furthermore, the rotating structure includes a servo motor, the output end of which is fixedly connected to the bottom of the support frame, a support plate is fixedly connected to the bottom of the surface of the support frame, a support ring that cooperates with the support plate is sleeved on the surface of the servo motor, and a connecting plate is fixedly connected to the support ring and the bottom of the servo motor.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model, by setting up a support frame, a cylinder, an adsorption structure, a negative pressure structure, and a rotating structure, can achieve stable adsorption, handling, and rotation of objects. The support frame provides the stability of the overall structure, the telescopic end of the cylinder is connected to the adsorption structure, and the adsorption position can be flexibly adjusted. The negative pressure structure ensures the continuous stability of the adsorption process and prevents the object from falling off. The setting of the rotating structure allows the support frame and the adsorbed object to rotate flexibly as needed.

[0014] 2. This utility model improves adsorption efficiency and stability by setting an adsorption structure. The fixed connection between the adsorption plate and the cylinder extension end ensures the stability of the structure, making the adsorption operation more reliable. The H-shaped through groove and the connecting groove improve the uniformity of negative pressure adsorption. The hollow tubes and suction cups at the four corners enhance the adsorption area and adsorption force, making it suitable for various adsorption needs.

[0015] 3. This utility model can effectively achieve a negative pressure environment inside the connecting groove by setting a negative pressure structure. The connecting pipe is connected to the inside of the connecting groove, and with the sealing plug in sealing contact inside the connecting pipe, the negative pressure state of the connecting groove can be precisely controlled. The guide rod enhances the stability of the sealing plug and facilitates operation and adjustment of the sealing plug's position. The connecting pipe fixed on the front left side of the connecting pipe can be easily connected to external vacuum equipment to achieve negative pressure suction, or connected to backflushing equipment for reverse purging.

[0016] 4. By setting a cross-shaped fixing bracket and a first limiting ring, this utility model can ensure a stable connection between the connecting pipe and the sealing plug, and prevent the sealing plug from moving too far forward during the movement process, which would result in the inability to backflush. The cross-shaped fixing bracket provides stable support, tightly connects the inner wall of the connecting pipe with the guide rod, and enhances the stability of the overall structure.

[0017] 5. By setting up a reinforcing base and a sealing ring, this utility model can improve the stability and sealing performance of the structure. The reinforcing base enhances the overall structural strength and effectively prevents the components from loosening or deforming. The sealing ring ensures a tight fit between the sealing plug and the connecting pipe.

[0018] 6. By setting a rotating screw sleeve and a return spring, this utility model can achieve flexible adjustment and stable reset of the structure. When it is necessary to adjust the position of the connecting pipe or perform a certain operation, the rotating screw sleeve can be rotated at the thread on the guide rod to facilitate fine adjustment of the position. The return spring can provide a stable reset force for the connecting pipe after the operation is completed, ensuring that the structure returns to the initial state.

[0019] 7. By setting up a rotating structure, this utility model can ensure that the servo motor can stably and accurately drive the support frame to rotate. The output end of the servo motor is fixedly connected to the bottom of the support frame, ensuring direct power transmission and reducing energy loss. The support plate enhances the stability of the support frame, and the support ring improves the stability of the servo motor, preventing it from shaking during operation, while also increasing the stability of the support plate's rotation. Attached Figure Description

[0020] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a sectional view of the support plate;

[0023] Figure 3 This is a cross-sectional view of the adsorption plate;

[0024] Figure 4This is a cross-sectional view of a connecting pipe.

[0025] In the diagram: 1. Support frame; 2. Cylinder; 3. Adsorption plate; 4. H-shaped through groove; 5. Connecting groove; 6. Hollow tube; 7. Suction cup; 8. Sealing plug; 9. Guide rod; 10. Connecting pipe; 11. Cross fixing frame; 12. First limit ring; 13. Reinforcing seat; 14. Sealing ring; 15. Rotating screw sleeve; 16. Return spring; 17. Servo motor; 18. Support plate; 19. Support ring; 20. Connecting plate; 21. Connecting pipe. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] Please see Figure 1 , Figure 1 This is a schematic diagram of the structure of this utility model.

[0028] An automatic loading and unloading device for a mobile phone case accessory mounting machine includes a support frame 1 for overall support, a cylinder 2 fixedly connected to the right side of the support frame 1, an adsorption structure fixedly connected to the telescopic end of the cylinder 2, a negative pressure structure for continuous negative pressure provided on the front side of the adsorption structure, and a rotating structure for rotating the support frame 1 provided at the bottom of the support frame 1.

[0029] Please see Figure 2 , Figure 3 and Figure 4 , Figure 2 This is a sectional view of the support plate; Figure 3 This is a cross-sectional view of the adsorption plate; Figure 4 This is a cross-sectional view of a connecting pipe.

[0030] The adsorption structure includes an adsorption plate 3, the top of which is fixedly connected to the telescopic end of the cylinder 2. An H-shaped through groove 4 is provided inside the adsorption plate 3. A connecting groove 5 is fixedly connected to the front side of the H-shaped through groove 4. Hollow tubes 6 are fixedly connected to the four corners of the H-shaped through groove 4. Suction cups 7 are fitted on the surface of the hollow tubes 6. The front side of the connecting groove 5 works in conjunction with the surface of the negative pressure structure to improve adsorption efficiency and stability. The fixed connection between the adsorption plate 3 and the telescopic end of the cylinder 2 ensures the stability of the structure, making the adsorption operation more reliable. The H-shaped through groove 4 and the connecting groove 5 improve the uniformity of negative pressure adsorption. The hollow tubes 6 and suction cups 7 at the four corners enhance the adsorption area and adsorption force, making it suitable for various adsorption needs.

[0031] The negative pressure structure includes a connecting pipe 21, one side of which extends into the interior of the connecting groove 5. A sealing plug 8 is sealed inside the connecting pipe 21. A guide rod 9 is fixedly connected to the front side of the sealing plug 8. The other side of the guide rod 9 passes through the connecting pipe 21 and extends to its surface. A connecting pipe 10, which connects to an external vacuum and backflushing mechanism, is fixedly connected to the front left side of the connecting pipe 21. A cross-shaped fixing bracket 11 is fitted onto the surface of the guide rod 9. The surface of the cross-shaped fixing bracket 11 is fixedly connected to the inner wall of the connecting pipe 21. A first limiting ring 12 is provided on the rear side of the cross-shaped fixing bracket 11 to prevent the sealing plug 8 from moving too far forward. A limiting ring 12 is fixedly connected to the surface of the guide rod 9. A reinforcing seat 13 is fitted onto the surface of the guide rod 9. The surface of the reinforcing seat 13 is fixedly connected to the inside of the connecting pipe 21. A sealing ring 14 for sealing the sealing plug 8 and the connecting pipe 21 is fitted onto the surface of the sealing plug 8. A thread is provided on the front side of the surface of the guide rod 9. A rotating threaded sleeve 15 is connected to the front side of the surface of the guide rod 9 via the thread. A return spring 16 is provided between the rotating threaded sleeve 15 and the connecting pipe 21. The return spring 16 is fitted onto the surface of the guide rod 9, which can effectively realize the negative pressure environment inside the connecting groove 5. The connection between the connecting pipe 21 and the inside of the connecting groove 5 is achieved through the connection. The connection, along with the sealing plug 8's sealing contact inside the connecting tube 21, allows for precise control of the negative pressure state of the connecting groove 5. The guide rod 9 enhances the stability of the sealing plug 8, facilitating operation and adjustment of its position. The connecting tube 10, fixed to the front left side of the connecting tube 21, allows for easy connection to external vacuum equipment for negative pressure suction, or to backflushing equipment for reverse purging. This ensures a stable connection between the connecting tube 21 and the sealing plug 8, preventing the sealing plug 8 from moving too far forward and becoming unable to backflush. The cross-shaped fixing bracket 11 provides stable support, connecting the inner wall of the connecting tube 21 to the guide rod 9. The tight connection of the guide rod 9 enhances the overall structural stability and improves the stability and sealing of the structure. The reinforcing seat 13 strengthens the overall structural rigidity and effectively prevents the components from loosening or deforming. The sealing ring 14 ensures a tight fit between the sealing plug 8 and the connecting pipe 21, enabling flexible adjustment and stable reset of the structure. When it is necessary to adjust the position of the connecting pipe 21 or perform a certain operation, the screw sleeve 15 can be rotated at the thread on the guide rod 9 to facilitate fine-tuning of the position. The reset spring 16 can provide a stable reset force for the connecting pipe 21 after the operation is completed, ensuring that the structure returns to its initial state.

[0032] The rotating structure includes a servo motor 17, the output end of which is fixedly connected to the bottom of the support frame 1. A support plate 18 is fixedly connected to the bottom of the surface of the support frame 1. A support ring 19, which works with the support plate 18, is fitted onto the surface of the servo motor 17. A connecting plate 20 is fixedly connected to the bottom of the support ring 19 and the servo motor 17, which ensures that the servo motor 17 can stably and accurately drive the support frame 1 to rotate. The fixed connection between the output end of the servo motor 17 and the bottom of the support frame 1 ensures direct power transmission and reduces energy loss. The support plate 18 enhances the stability of the support frame 1, and the support ring 19 improves the stability of the servo motor 17, preventing it from shaking during operation, while also increasing the rotational stability of the support plate 18.

[0033] Working principle: The support frame 1 provides stable support for the overall structure. During operation, the telescopic end of the cylinder 2 moves the adsorption structure, pushing the adsorption plate 3 to the surface of the object to be adsorbed. The H-shaped through-slot 4 and the hollow tubes 6 at the four corners of the adsorption plate 3, together with the suction cup 7, increase the adsorption area and improve the adsorption force. The H-shaped through-slot 4 and the connecting groove 5 allow the negative pressure to be applied evenly to the surface of the object to be adsorbed, improving the adsorption efficiency and stability. The negative pressure structure starts to work, and the connecting tube 21 is connected to the connecting groove 5 through its internal sealing plug 8, forming a negative pressure environment. The sealing plug 8 moves stably under the guidance of the guide rod 9. The cross-shaped fixing bracket 11 and the first limiting ring 12 enhance the stability of the sealing plug 8, preventing it from moving too far forward. The reinforcing seat 13 and the sealing ring 14 ensure a tight fit between the connecting pipe 21 and the sealing plug 8, preventing air leakage. When it is necessary to adjust the negative pressure state, the position can be finely adjusted by rotating the screw sleeve 15 at the thread on the guide rod 9. The return spring 16 can provide a stable return force to the connecting pipe 21 after the operation is completed, ensuring that the structure returns to its initial state. The left front side of the connecting pipe 21 is fixed. The connecting pipe 10 allows for easy connection to external vacuum equipment, enabling negative pressure suction to firmly adhere the object to the adsorption plate 3. When de-adsorption is required, it can be connected to a backflushing device for reverse purging. Through the connecting pipe 21, the system communicates with the interior of the connecting groove 5. With the movement of the sealing plug 8, the negative pressure is released, allowing the object to separate from the adsorption plate 3. The rotating structure then begins operation, with the servo motor 17 driving the support frame 1 to rotate. The output end of the servo motor 17 is fixedly connected to the bottom of the support frame 1, ensuring direct power transmission and reducing energy loss. The support plate 18 and support ring 19 enhance the stability of the support frame 1 and the servo motor 17, preventing wobbling during operation. This allows for rotation of the object while it is adsorbed, meeting various processing or transportation needs.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic loading and unloading device for a mobile phone case accessory mounting machine, characterized in that: It includes a support frame (1) for overall support, a cylinder (2) is fixedly connected to the right side of the support frame (1), an adsorption structure is fixedly connected to the telescopic end of the cylinder (2), a negative pressure structure for continuous negative pressure is provided on the front side of the adsorption structure, and a rotation structure for rotating the support frame (1) is provided at the bottom of the support frame (1).

2. The automatic loading and unloading device for a mobile phone case accessory mounting machine according to claim 1, characterized in that: The adsorption structure includes an adsorption plate (3), the top of which is fixedly connected to the telescopic end of the cylinder (2). An H-shaped through groove (4) is provided inside the adsorption plate (3). A connecting groove (5) is fixedly connected to the front side of the H-shaped through groove (4). Hollow tubes (6) are fixedly connected to the four corners of the H-shaped through groove (4). A suction cup (7) is sleeved on the surface of the hollow tube (6). The front side of the connecting groove (5) is used in conjunction with the surface of the negative pressure structure.

3. The automatic loading and unloading device for a mobile phone case auxiliary material mounting machine according to claim 2, characterized in that: The negative pressure structure includes a connecting pipe (21), one side of which extends into the interior of the connecting groove (5). The interior of the connecting pipe (21) is sealed with a sealing plug (8). A guide rod (9) is fixedly connected to the front side of the sealing plug (8). The other side of the guide rod (9) passes through the connecting pipe (21) and extends to the surface of the connecting pipe (21). A connecting pipe (10) is fixedly connected to the front side of the left side of the connecting pipe (21) for connection with external vacuum and backflushing.

4. The automatic loading and unloading device for a mobile phone case auxiliary material mounting machine according to claim 3, characterized in that: A cross-shaped fixing bracket (11) is fitted on the surface of the guide rod (9). The surface of the cross-shaped fixing bracket (11) is fixedly connected to the inner wall of the connecting pipe (21). A first limiting ring (12) is provided on the rear side of the cross-shaped fixing bracket (11) to prevent the sealing plug (8) from moving too far forward. The interior of the first limiting ring (12) is fixedly connected to the surface of the guide rod (9).

5. The automatic loading and unloading device for a mobile phone case auxiliary material mounting machine according to claim 3, characterized in that: The surface of the guide rod (9) is fitted with a reinforcing seat (13), the surface of the reinforcing seat (13) is fixedly connected to the inside of the connecting pipe (21), and the surface of the sealing plug (8) is fitted with a sealing ring (14) for sealing the sealing plug (8) and the connecting pipe (21).

6. The automatic loading and unloading device for a mobile phone case auxiliary material mounting machine according to claim 3, characterized in that: The guide rod (9) has a thread on its front side, and a rotating sleeve (15) is connected to the front side of the guide rod (9) by the thread. A return spring (16) is provided between the rotating sleeve (15) and the connecting pipe (21), and the return spring (16) is sleeved on the surface of the guide rod (9).

7. The automatic loading and unloading device for a mobile phone case auxiliary material mounting machine according to claim 1, characterized in that: The rotating structure includes a servo motor (17), the output end of which is fixedly connected to the bottom of the support frame (1), a support plate (18) is fixedly connected to the bottom of the surface of the support frame (1), a support ring (19) that cooperates with the support plate (18) is sleeved on the surface of the servo motor (17), and a connecting plate (20) is fixedly connected to the bottom of the support ring (19) and the servo motor (17).

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