A multi-station pressure maintaining and standing device

Abstract

The utility model discloses a kind of multi-station pressure-holding static devices, it is related to mobile phone back cover processing technical field, including cabinet body, rotating table is cooperatively installed in the top of cabinet body;The rotating table has four processing stations, and each station is equipped with a positioning fixture arranged in the shape of "day";Mobile phone shell loading assembly, pressure-holding box loading assembly, pressure-holding cover loading assembly and unloading assembly are arranged in annular array around rotating table;The utility model, equipment integration work is realized by integrating mobile phone shell loading, pressure-holding box loading, pressure-holding cover loading and unloading process on one device, using rotating table and each component arranged in annular array, automatic continuous operation is realized. Each conveyor is accurately corresponding with corresponding loading and unloading component position, ensure the smoothness and accuracy of material transmission, reduce manual handling and operation link, greatly improve production efficiency.

Description

Technical Field

[0001] This utility model specifically relates to the field of mobile phone back cover processing technology, and more specifically to a multi-station pressure holding and static device. Background Technology

[0002] In the production of mobile phone back covers, processes such as bonding glass or ceramic back covers to the mid-frame, attaching lens decorative rings, and fixing waterproof adhesive strips are commonly involved. These parts rely on adhesives or pressure for bonding and fixing. Pressure-holding boxes apply stable and uniform pressure (typically 0.1–0.3 MPa) to ensure a tight fit between the bonding surfaces, expelling air from the interface, promoting full adhesive wetting of the contact surfaces, and accelerating the initial curing of the adhesive (some adhesives require pressure-assisted curing). This significantly improves bonding strength and prevents problems such as loosening of the back cover or water ingress during later use.

[0003] Traditionally, after the phone back cover is produced, it is manually placed into a pressure box for pressure holding. This manual pressure holding process requires 11 or more people to work together. It involves multiple processes such as loading, placing, closing, and transferring the phone back cover, pressure box, and pressure box cover. Therefore, the labor input is large. If an employee at a certain workstation becomes negligent or encounters an accident, the entire pressure holding process can be difficult to complete. For enterprises, there are many uncontrollable factors affecting product process quality and production volume, which is not conducive to production management. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-station pressure holding and static setting device that achieves the effect of pressure holding and static setting while saving high labor costs; thus solving the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A multi-station pressure holding and static device includes a housing, on the top of which a rotary table is mounted; the rotary table has four processing stations, and each station is provided with a positioning fixture arranged in the shape of the sun. The mobile phone case feeding assembly, the pressure box feeding assembly, the pressure cover feeding assembly, and the unloading assembly are arranged in a circular array around the rotating table. The casing is surrounded by a mobile phone case conveyor, a pressure box conveyor, a pressure cover conveyor, and a material unloading conveyor.

[0006] As a further technical solution of this utility model, the mobile phone case conveyor is located below one end of the mobile phone case feeding assembly; the pressure box conveyor is located below one end of the pressure box feeding assembly; the pressure cover conveyor is located below one end of the pressure cover feeding assembly; and the unloading conveyor is located below one end of the unloading assembly.

[0007] As a further technical solution of this utility model, the mobile phone case feeding assembly and the pressure cover feeding assembly adopt the same structure.

[0008] As a further technical solution of this utility model, the pressure-holding box feeding assembly and the unloading assembly adopt the same structure.

[0009] As a further technical solution of this utility model, the mobile phone case feeding assembly includes a fixed base, and a horizontal slide is fixedly installed on the upper end of the fixed base; a vertical slide is installed on one side of the horizontal slide, and a hanger is installed on one side of the vertical slide; a bidirectional screw module is fixed at the bottom of the hanger; and two negative pressure suction cups are installed on the bidirectional screw module.

[0010] As a further technical solution of this utility model, the pressure box feeding assembly includes a support body, and a horizontal drive module is fixed at the upper end of the support body; a vertical drive module is installed on one side of the horizontal drive module, and a slide is fixed to the drive part of the vertical drive module; a longitudinal drive module is fixed to the bottom of the slide; and a robot arm is installed on the bottom side of the longitudinal drive module.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This invention achieves integrated operation by combining processes such as mobile phone casing loading, pressure box loading, pressure cover loading, and unloading into a single device. Utilizing a rotary table and a circular array of components, it enables automated continuous operation. Each conveyor precisely aligns with its corresponding loading and unloading component, ensuring smooth and accurate material transfer, reducing manual handling and operation, and significantly improving production efficiency.

[0012] This invention features a unified mechanical structure and drive module design, resulting in a compact structure and small footprint, thus reducing equipment investment costs for enterprises. Furthermore, automated operation avoids errors and instabilities that may arise from manual operation, ensuring the stability and consistency of product quality and effectively solving problems such as high labor costs and difficult production management in traditional manual pressure holding and static operation. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This utility model Figure 1 Top view.

[0015] Figure 3 This utility model Figure 1 A partial structural diagram.

[0016] Figure 4 This is a structural schematic diagram of the mobile phone case feeding component in this utility model.

[0017] Figure 5 This utility model Figure 4 Another perspective illustration.

[0018] Figure 6 This is a structural schematic diagram of the pressure box feeding assembly in this utility model.

[0019] Figure 7 This utility model Figure 6 Another perspective illustration.

[0020] In the diagram: 1-Chassis, 2-Rotating table, 3-Mobile phone case feeding assembly, 4-Pressure box feeding assembly, 5-Pressure cover feeding assembly, 6-Discharging assembly, 7-Pressure box conveyor, 8-Mobile phone case conveyor, 9-Pressure cover conveyor, 10-Discharging conveyor; 31-Fixed base, 32-Horizontal slide, 33-Vertical slide, 34-Hanger, 35-Two-way screw module, 36-Negative pressure suction cup; 41-Support body, 42-Horizontal drive module, 43-Vertical drive module, 44-Slide carriage, 45-Longitudinal drive module, 46-Robot arm. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-7 In this embodiment of the utility model, a multi-station pressure holding and static device includes a housing 1, and a rotary table 2 is installed on the top of the housing 1; the rotary table 2 has four processing stations, and each station is provided with a positioning fixture arranged in the shape of a sun. The mobile phone case feeding assembly 3, the pressure box feeding assembly 4, the pressure cover feeding assembly 5, and the unloading assembly 6 are arranged in a circular array around the rotating table 2. The casing 1 is surrounded by a mobile phone case conveyor 8, a pressure box conveyor 7, a pressure cover conveyor 9, and a material unloading conveyor 10.

[0023] In this embodiment, the mobile phone case conveyor 8 is located below one end of the mobile phone case feeding assembly 3; the pressure box conveyor 7 is located below one end of the pressure box feeding assembly 4; the pressure cover conveyor 9 is located below one end of the pressure cover feeding assembly 5; and the unloading conveyor 10 is located below one end of the unloading assembly 6.

[0024] By adopting the above technical solution, during use, the pressure box conveyor 7 conveys the pressure box of the mobile phone back cover, the pressure box feeding component 4 clamps the mobile phone pressure box and places it into the positioning fixture on the rotary table 2; then the rotary table 2 rotates 90 degrees, so that the pressure box on the positioning fixture rotates to below the mobile phone case feeding component 3; the mobile phone case conveyor 8 conveys the mobile phone case to below one end of the mobile phone case feeding component 3, the mobile phone case feeding component 3 picks up the mobile phone case and puts it into the pressure box; The rotary table 2 rotates 90 degrees again, and the positioning fixture brings the pressure-holding box containing the mobile phone case to the bottom of the pressure-holding cover feeding assembly 5. The pressure-holding cover conveyor 9 transports the pressure-holding cover to the bottom of one end of the pressure-holding cover feeding assembly 5. The pressure-holding cover feeding assembly 5 picks up the pressure-holding cover and accurately places it on the pressure-holding box, completing the assembly. Finally, the rotary table 2 continues to rotate 90 degrees, and the positioning fixture brings the assembled product to the bottom of the unloading assembly 6. The unloading assembly 6 picks up the product and places it on the unloading conveyor 10, which then transports the product to the designated position. This cycle repeats, realizing continuous pressure-holding and static processing operations at multiple stations.

[0025] In this embodiment, the mobile phone case feeding assembly 3 and the pressure cover feeding assembly 5 adopt the same structure.

[0026] More specifically, the mobile phone case feeding assembly 3 includes a fixing base 31, on the upper end of which a horizontal slide 32 is fixedly installed; a vertical slide 33 is installed on one side of the horizontal slide 32, and a hanger 34 is installed on one side of the vertical slide 33; a bidirectional lead screw module 35 is fixed to the bottom of the hanger 34; two negative pressure suction cups 36 are installed on the bidirectional lead screw module 35. By adopting the above technical solution, with the cooperation of the horizontal slide 32 and the vertical slide 33, the hanger 34 can move flexibly in both horizontal and vertical directions, thereby driving the bidirectional lead screw module 35 to the designated position. The bidirectional lead screw module 35 can drive two negative pressure suction cups 36 to move closer or further apart to adapt to the suction needs of different sized mobile phone cases or pressure covers. The negative pressure suction cups 36 firmly lift the mobile phone case or pressure cover by generating negative pressure, ensuring that it will not fall during the conveying process. When it is necessary to place the mobile phone case or pressure cover in the designated position, the negative pressure suction cups 36 release the negative pressure, thereby completing the placement action. The mobile phone case feeding assembly 3 and the pressure cover feeding assembly 5 with this structural design have high flexibility and stability, and can meet the high-efficiency production needs of multi-station pressure holding and static placement devices.

[0027] In this embodiment, the pressure box feeding assembly 4 and the unloading assembly 6 adopt the same structure.

[0028] More specifically, the pressure box feeding assembly 4 includes a support body 41, with a horizontal drive module 42 fixed at the upper end of the support body 41; a vertical drive module 43 is installed on one side of the horizontal drive module 42, and a slide 44 is fixed to the drive part of the vertical drive module 43; a longitudinal drive module 45 is fixed to the bottom of the slide 44; and a robot arm 46 is installed on the bottom side of the longitudinal drive module 45.

[0029] By adopting the above technical solution, under the drive of the horizontal drive module 42, the vertical drive module 43 can drive the carriage 44 to move horizontally, thereby adjusting the position of the robot arm 46 in the horizontal direction. The vertical drive module 43 can drive the carriage 44 to move vertically, enabling the robot arm 46 to reach different height positions. The longitudinal drive module 45 further drives the robot arm 46 to make fine adjustments in the longitudinal direction to accurately grasp or place the pressure-holding box. Through its flexible gripper design, the robot arm 46 can firmly grasp the pressure-holding box and maintain its stability during transportation. When the pressure-holding box needs to be placed in a designated position, the robot arm 46 can accurately complete the placement action. This structural design of the pressure-holding box loading assembly 4 and unloading assembly 6 not only has high flexibility but also ensures the stability of the pressure-holding box during transportation, thereby meeting the high-efficiency production requirements of the multi-station pressure-holding and stationary device.

[0030] The working principle of this utility model is as follows: During use, the pressure box conveyor 7 conveys the pressure box of the mobile phone back cover, the pressure box feeding component 4 clamps the mobile phone pressure box and places it into the positioning fixture on the rotary table 2; then the rotary table 2 rotates 90 degrees, so that the pressure box on the positioning fixture rotates to the bottom of the mobile phone case feeding component 3; the mobile phone case conveyor 8 conveys the mobile phone case to the bottom of one end of the mobile phone case feeding component 3, the mobile phone case feeding component 3 picks up the mobile phone case and puts it into the pressure box; The rotary table 2 rotates 90 degrees again, and the positioning fixture brings the pressure-holding box containing the mobile phone case to the bottom of the pressure-holding cover feeding assembly 5. The pressure-holding cover conveyor 9 transports the pressure-holding cover to the bottom of one end of the pressure-holding cover feeding assembly 5. The pressure-holding cover feeding assembly 5 picks up the pressure-holding cover and accurately places it on the pressure-holding box, completing the assembly. Finally, the rotary table 2 continues to rotate 90 degrees, and the positioning fixture brings the assembled product to the bottom of the unloading assembly 6. The unloading assembly 6 picks up the product and places it on the unloading conveyor 10, which then transports the product to the designated position. This cycle repeats, realizing continuous pressure-holding and static processing operations at multiple stations.

[0031] It will be apparent to those skilled in the art that this invention 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 essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification 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. A multi-station pressure-holding and static-holding device, characterized in that: Includes a chassis (1), and a rotary table (2) is installed on the top of the chassis (1); the rotary table (2) has four processing stations, and each station is provided with a positioning fixture arranged in the shape of a sun. The mobile phone case feeding assembly (3), the pressure box feeding assembly (4), the pressure cover feeding assembly (5), and the unloading assembly (6) are arranged in a circular array around the rotating table (2). The casing (1) is surrounded by a mobile phone case conveyor (8), a pressure box conveyor (7), a pressure cover conveyor (9), and a material unloading conveyor (10).

2. The multi-station pressure holding and static setting device according to claim 1, characterized in that: The mobile phone case conveyor (8) is located below one end of the mobile phone case feeding assembly (3); the pressure box conveyor (7) is located below one end of the pressure box feeding assembly (4); the pressure cover conveyor (9) is located below one end of the pressure cover feeding assembly (5); and the unloading conveyor (10) is located below one end of the unloading assembly (6).

3. The multi-station pressure holding and static setting device according to claim 1, characterized in that: The mobile phone case feeding assembly (3) and the pressure cover feeding assembly (5) are composed of the same structure.

4. The multi-station pressure holding and static setting device according to claim 1, characterized in that: The pressure box feeding assembly (4) and the unloading assembly (6) are composed of the same structure.

5. The multi-station pressure holding and static setting device according to claim 3, characterized in that: The mobile phone case feeding assembly (3) includes a fixed base (31), and a horizontal slide (32) is fixedly installed on the upper end of the fixed base (31); a vertical slide (33) is installed on one side of the horizontal slide (32), and a hanger (34) is installed on one side of the vertical slide (33); a bidirectional screw module (35) is fixed at the bottom of the hanger (34); two negative pressure suction cups (36) are installed on the bidirectional screw module (35).

6. The multi-station pressure holding and static setting device according to claim 4, characterized in that: The pressure box feeding assembly (4) includes a support body (41), and a horizontal drive module (42) is fixed at the upper end of the support body (41); a vertical drive module (43) is installed on one side of the horizontal drive module (42), and a slide (44) is fixed to the drive part of the vertical drive module (43); a longitudinal drive module (45) is fixed to the bottom of the slide (44); and a robot arm (46) is installed on the bottom side of the longitudinal drive module (45).

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