Mobile phone back cover processing equipment

Abstract

The application relates to a mobile phone part processing equipment, and provides a mobile phone back cover processing equipment which comprises a processing table, a dispensing mechanism, a first material conveying mechanism, a second material conveying mechanism and a positioning mechanism. The dispensing mechanism is arranged on one side of a mounting bracket close to the processing table and is used for dispensing treatment on a glue containing ring groove. The first material conveying mechanism is used for conveying a back cover body to the processing table. The second material conveying mechanism comprises a second transfer robot and a second material conveying belt. The second material conveying belt is used for conveying a closing plate. The second transfer robot is used for transferring the closing plate on the second material conveying belt to the processing table. The second transfer robot comprises a transfer rod and a material collecting suction cup arranged at one end of the transfer rod. The positioning mechanism comprises a positioning frame and a transfer assembly. The transfer assembly is used for moving the positioning frame into or out of the back cover body. An enabling opening or closing gap is arranged on the side wall of the positioning frame, and the transfer rod passes through the gap. The application can improve the production quality of the mobile phone back cover.

Description

Technical Field

[0001] This application relates to the technical field of mobile phone component processing equipment, and in particular to a mobile phone back cover processing equipment. Background Technology

[0002] The back cover of a mobile phone is an important component of the phone's casing. It is located on the back of the phone and is typically used to protect the internal components and battery, while also providing a certain aesthetic and personalized look.

[0003] Mobile phone back covers are typically made of different materials, such as plastic, metal, glass, and ceramic. Each material has its own advantages and disadvantages. For example, plastic back covers are less expensive and easier to process, but may appear cheaper; metal back covers offer better texture and aesthetics, but may affect phone signal and heat dissipation; glass and ceramic back covers offer even better aesthetics and texture, but are also more expensive and fragile.

[0004] Besides the differences in materials, the designs of phone back covers also vary. Some phone back covers feature a minimalist design, while others incorporate various patterns and textures to offer more personalized options. Furthermore, some phones offer replaceable back covers, allowing users to change the phone's appearance at any time according to their preferences.

[0005] like Figure 1 and Figure 2 As shown, a mobile phone back cover 8 is provided. The back cover 8 consists of a back cover body 81 and a sealing plate 82. A receiving groove 811 is formed on the back cover body 81. An mounting edge 812 is integrally formed at the opening of the receiving groove 811. The sealing plate 82 is fixedly connected to the mounting edge 812, so that a cooling cavity is formed between the inner wall of the receiving groove 811 and the sealing plate 82. The cooling cavity is filled with coolant to improve the overall heat dissipation performance of the mobile phone. In the manufacturing process of the above-mentioned mobile phone back cover 8, the coolant is usually first filled into the receiving groove 811, and then the sealing plate 82 is placed on the mounting edge 812. After the sealing plate 82 is placed on the mounting edge 812, an adhesive ring groove 83 can be formed between the outer wall of the sealing plate 82, the mounting edge 812 and the inner wall of the back cover body 81. Adhesive is applied into the adhesive ring groove 83 by a dispensing mechanism, thereby achieving the bonding and fixation between the sealing plate 82 and the mounting edge 812 and sealing the gap between the inner wall of the back cover body 81 and the sealing plate 82. However, when the dispensing mechanism dispenses adhesive, the offset of the sealing plate 82 on the mounting edge 812 will cause the formed adhesive ring groove 83 to not meet the installation standard, which will affect the connection stability between the sealing plate 82 and the rear cover body 81 and the sealing performance of the cooling cavity. Summary of the Invention

[0006] In order to reduce the probability of the sealing plate shifting on the mounting edge during the dispensing process and improve the production quality of the mobile phone back cover, this application provides a mobile phone back cover processing equipment.

[0007] This application provides a mobile phone back cover processing equipment, which adopts the following technical solution: A mobile phone back cover processing equipment, including a processing table, on which an installation bracket is provided; A dispensing mechanism is provided on the side of the mounting bracket near the processing table, and is used to dispense adhesive into the adhesive ring groove. The first material conveying mechanism is located on one side of the processing table and is used to transport the rear cover body to the processing table; The second material handling mechanism is located on one side of the processing table. The second material handling mechanism includes a second transfer robot and a second material handling belt. The second material handling belt is used to transport the sealing plate. The second transfer robot is used to transfer the sealing plate located on the second material handling belt to the processing table. The second transfer robot includes a transfer rod and a material picking suction cup set at one end of the transfer rod. The positioning mechanism includes a positioning frame and a transfer component. The positioning frame is used to snap into the back cover body, and the inner circle shape of the positioning frame is adapted to the closing plate. The transfer component is used to move the positioning frame into or out of the back cover body. The side wall of the positioning frame is provided with a clearance opening that can be opened or closed, and the clearance opening allows the transfer rod to pass through.

[0008] By adopting the above technical solution, during the processing of the mobile phone back cover, the first material conveying mechanism transports the back cover body containing coolant to the processing table. The transfer component then engages the positioning frame into the back cover body. The inner ring of the positioning frame matches the shape of the sealing plate, thus restricting the installation position of the sealing plate within the back cover body. The second material conveying mechanism's suction cup then picks up the sealing plate and transports it into the back cover body, engaging it with the inner ring of the positioning frame. The transfer rod applies pressure to the suction cup, causing it to press against the sealing plate. At this point, the adhesive-receiving groove formed between the outer wall of the sealing plate, the mounting edge, and the inner wall of the back cover body is a standard-shaped groove. Subsequently, the clearance opening is opened, and the transfer component drives the positioning frame to slide upwards and then move away from the transfer rod, allowing the transfer rod to pass through the clearance opening and the positioning frame to move away from the back cover body. Finally, the dispensing mechanism is activated to dispense adhesive into the receiving groove. Throughout the dispensing process, the transfer rod applies pressure to the material suction cup, causing the material suction cup to press against the sealing plate. This prevents the sealing plate from shifting during dispensing, and ensures that the adhesive receiving groove meets installation standards, thereby improving the processing quality of the phone back cover.

[0009] Optionally, the positioning frame includes a base frame, the clearance opening is opened on the side wall of the base frame, and a closing strip for opening or closing the clearance opening is rotatably provided at the clearance opening.

[0010] By adopting the above technical solution, the closing strip is rotated away from the clearance opening to open it. Without interfering with the function of the transfer rod, the positioning frame is moved away from the back cover body. After the positioning frame is moved away from the back cover body, the closing strip is rotated towards the clearance opening to close it for the next positioning use.

[0011] Optionally, one end of the closing strip is rotatably connected to the inner wall of the relief opening, and the base frame is also provided with a force-applying component for driving the closing strip to rotate and close the relief opening.

[0012] By adopting the above technical solution, the setting of the force-applying component allows the positioning frame to move away from the back cover body, and the positioning opening can automatically close under the action of the force-applying component, which simplifies the operation steps and improves work efficiency.

[0013] Optionally, a limiting edge is provided on the inner sidewall of the clearance opening, and an abutting strip is provided on the closing strip; when the clearance opening is closed, the abutting strip abuts against the limiting edge.

[0014] By adopting the above technical solution, when the closing strip rotates towards the relief opening under the action of the force-applying component to close the relief opening, the abutting strip abuts against the limiting edge, thereby limiting the rotation range of the closing strip and making it difficult for the closing strip to rotate through the relief opening.

[0015] Optionally, a dehumidifying strip is provided at the bottom of the positioning frame.

[0016] By adopting the above technical solution, a dehumidifying strip is set at the bottom of the positioning frame. When the positioning frame is installed into the back cover body, the dehumidifying strip can absorb the coolant on the mounting edge to improve the dryness of the mounting edge surface and ensure the bonding effect of the adhesive.

[0017] Optionally, the dispensing mechanism includes a dispensing cylinder, a linear module, and a dual-axis moving module mounted on the mounting bracket. The dispensing cylinder is slidably connected to the linear module in the vertical direction. The dual-axis moving module is used to drive the linear module to move in two dimensions above the processing table, and the linear module is used to drive the dispensing cylinder to move in the vertical direction.

[0018] By adopting the above technical solution, when the dispensing mechanism is in operation, the linear module drives the dispensing cylinder to move vertically, so as to drive the dispensing cylinder to move towards or away from the back cover body; the dual-axis moving module drives the linear module to move horizontally, so that the dispensing cylinder connected to the linear module can move along the dispensing ring groove to perform full dispensing.

[0019] Optionally, the transfer assembly includes a lifting column and a drive source for driving the lifting column to move horizontally, the positioning frame is connected to the lifting column, and the lifting column is used to drive the positioning frame to move vertically.

[0020] By adopting the above technical solution, the positioning frame is connected to the lifting column. When the driving source drives the lifting column to slide on the horizontal plane, it can drive the positioning frame to move in the direction of approaching or moving away from the back cover body. When the lifting column drives the positioning frame to move directly above the back cover body under the action of the driving source, the lifting column descends to drive the positioning frame to move and engage with the back cover body.

[0021] Optionally, the lifting column includes a lifting end and a sliding end, the positioning frame is connected to the lifting end, the processing table is provided with a displacement slide rail, and the sliding end is slidably connected to the displacement slide rail; A transmission screw is rotatably connected inside the displacement slide rail. The transmission screw passes through the sliding end and is threadedly connected to the sliding end. The drive source is used to drive the transmission screw to rotate.

[0022] By adopting the above technical solution, the positioning frame is connected to the lifting end of the lifting column. When the lifting end of the lifting column is raised or lowered, the positioning frame can be moved in the vertical direction. The moving end of the lifting column slides in the displacement slide rail. When the drive source is started, the transmission screw can be driven to rotate, so that the moving end, which is threadedly connected to the transmission screw, slides in the displacement slide rail.

[0023] Optionally, the processing table is further provided with a positioning plate, which has a positioning groove for the rear cover body to engage, and the positioning plate is detachably connected to the processing table.

[0024] By adopting the above technical solution, when the first material conveying mechanism transfers the back cover body, it places the back cover body in the positioning groove of the positioning plate. The positioning plate is set to limit the placement position of the back cover body on the processing table, so that the back cover body is not easy to shift on the processing table. The positioning plate can be detachably connected to the processing table to meet the processing requirements of different models of back cover bodies.

[0025] In summary, this application includes at least one of the following beneficial effects: 1. This application is equipped with a second material handling robot and a positioning mechanism. After the positioning frame is repositioned, it can move away from the back cover body without interfering with the function of the transfer rod. During the entire glue dispensing process, the transfer rod applies pressure to the material collection suction cup, so that the material collection suction cup presses against the sealing plate, making the sealing plate less likely to shift during the glue dispensing process, so that the glue-containing ring groove meets the installation standard, thereby improving the processing quality of the mobile phone back cover. 2. The base frame of this application is provided with a force-applying component for driving the closing strip to rotate and close the relief opening. The force-applying component enables the relief opening to automatically close under the action of the force-applying component after the positioning frame moves away from the back cover body, which simplifies the operation steps and improves work efficiency. 3. The bottom of the positioning frame of this application is provided with a dehumidifying strip. When the positioning frame is installed into the back cover body, the dehumidifying strip can absorb the coolant on the mounting edge to improve the dryness of the mounting edge surface and ensure the bonding effect of the adhesive. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of a mobile phone back cover in the background technology; Figure 2 This is a schematic diagram of the exploded structure of a mobile phone back cover in the background technology; Figure 3 This is a schematic diagram of the overall structure of a mobile phone back cover processing equipment according to an embodiment of this application; Figure 4 This is a schematic diagram of the processing table structure according to an embodiment of this application; Figure 5 This is a schematic diagram of the positioning plate structure according to an embodiment of this application; Figure 6 yes Figure 1 A magnified schematic diagram of the partial structure at point A in the middle; Figure 7 This is a schematic diagram of the positioning frame structure according to an embodiment of this application; Figure 8 yes Figure 7 A magnified schematic diagram of the local structure at point B; Explanation of reference numerals in the attached drawings: 1. Processing table; 11. Mounting bracket; 2. Dispensing mechanism; 21. Dispensing cylinder; 22. Linear module; 221. Vertical guide rail; 222. Third motor; 23. Lateral movement module; 231. Lateral guide rail; 232. First motor; 24. Longitudinal movement module; 241. Longitudinal guide rail; 242. Second motor; 25. Mounting cylinder; 26. Air supply pipe; 3. First material handling mechanism; 31. First conveyor belt; 32. First transfer robot; 321. Pneumatic gripper; 4. Second material handling mechanism; 41. Second transfer robot; 411. Transfer rod; 412. Picking... 42. Material suction cup; 5. Second conveyor belt; 6. Positioning frame; 51. Base frame; 511. Limiting edge; 52. Closing strip; 521. Abutting strip; 53. Force application component; 54. Dehumidifying strip; 55. Hinge shaft; 6. Transfer assembly; 61. Lifting column; 611. Lifting end; 612. Sliding end; 613. Connecting rod; 62. Drive source; 63. Transmission screw; 7. Positioning plate; 71. Positioning groove; 72. Positioning protrusion; 73. Snap-fit ​​block; 8. Mobile phone back cover; 81. Back cover body; 811. Receiving groove; 812. Mounting edge; 82. Sealing plate; 83. Adhesive ring groove; 9. Displacement slide rail. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 2-8 This application will be described in further detail.

[0028] This application provides a mobile phone back cover processing equipment.

[0029] refer to Figure 3 A mobile phone back cover processing device includes a processing table 1, a first material conveying mechanism 3, and a second material conveying mechanism 4. The first material conveying mechanism 3 is located on one side of the processing table 1, and the second material conveying mechanism 4 is located on the other side of the processing table 1. The first material conveying mechanism 3 includes a first material conveying belt 31 and a first transfer robot 32 located at one end of the first material conveying belt 31 near the processing table 1. The first transfer robot 32 includes a movably configured pneumatic gripper 321. The second material conveying mechanism 4 includes a second material conveying belt 42 and a second transfer robot 41 located at one end of the second material conveying belt 42 near the processing table 1. The second transfer robot 41 includes a movably configured transfer rod 411. One end of the transfer rod 411 is connected to a material picking suction cup 412, which is specifically configured as a pneumatic suction cup.

[0030] refer to Figure 2 and Figure 3In this embodiment, both the first conveyor belt 31 and the second conveyor belt 42 are configured as conveyor belts. The first conveyor belt 31 transports the back cover body 81 containing coolant towards the processing table 1. When the back cover body 81 moves to the side of the first transfer robot 32, the first transfer robot 32 senses that the back cover body 81 has moved to the designated position. The pneumatic gripper 321 on the first transfer robot 32 clamps the back cover body 81 at the designated position and moves the back cover body 81 onto the processing table 1. Then the pneumatic gripper 321 releases the back cover body 81, and the first transfer robot 32 returns to its original state, waiting for the next clamping action.

[0031] refer to Figure 2 and Figure 3 The second conveyor belt 42 transports the sealing plate 82 towards the processing table 1. When the sealing plate 82 moves to the side of the second transfer robot 41, the second transfer robot 41 senses that the sealing plate 82 has moved to the designated position. The transfer rod 411 on the second transfer robot 41 drives the material suction cup 412 to move above the sealing plate 82. The material suction cup 412 adsorbs the sealing plate 82 at the designated position and moves the sealing plate 82 into the rear cover body 81 on the processing table 1. In this embodiment, the transfer rod 411 is specifically set to a cylindrical shape.

[0032] refer to Figure 2 and Figure 4 To restrict the placement of the back cover body 81 on the processing table 1 and facilitate subsequent processing, a positioning plate 7 is detachably connected to the processing table 1. The positioning plate 7 is specifically designed as a rectangular plate, and a positioning protrusion 72 is integrally formed on the end face of the positioning plate 7 away from the processing table 1. A positioning protrusion 72 is provided on each of the four sides of the positioning plate 7, and two opposite positioning protrusions 72 are arranged in parallel. A positioning groove 71 is formed between the four positioning protrusions 72 and the upper end face of the positioning plate 7 for the back cover body 81 to engage.

[0033] refer to Figure 4 and Figure 5 A snap-fit ​​block 73 is fixed to the end face of the positioning plate 7 away from the positioning protrusion 72. The snap-fit ​​block 73 passes through the processing table 1 and snaps into the processing table 1, thereby realizing the detachable connection of the positioning plate 7 on the processing table 1. This allows the operator to select different positioning plates 7 according to the shape of the back cover body 81. In this embodiment, the snap-fit ​​block 73 is specifically set as a cross shape. In other embodiments, the positioning plate 7 can also be fixed to the processing table 1 by magnetic attraction.

[0034] refer to Figure 4The processing table 1 is also equipped with a dispensing mechanism 2, which includes a dual-axis moving module, a linear module 22 and a dispensing cylinder 21; a mounting bracket 11 is welded on the processing table 1, which is specifically configured as a rectangular semi-ring with one end open; the dual-axis moving module includes a horizontal moving module 23 and a vertical moving module 24. In this embodiment, both the horizontal moving module 23 and the vertical moving module 24 are selected as motor lead screw slide modules.

[0035] refer to Figure 4 The lateral movement module 23 includes a lateral guide rail 231, a first motor 232, and a lateral slide table slidably mounted on the lateral guide rail 231. The lateral guide rail 231 is fixed to the side of the mounting bracket 11 near the processing table 1. The first motor 232 is fixed to the mounting bracket 11 and can drive the lateral slide table to slide along the lateral guide rail 231. The longitudinal movement module 24 includes a longitudinal guide rail 241, a second motor 242, and a longitudinal slide table slidably mounted on the longitudinal guide rail 241. The longitudinal guide rail 241 is fixed to one end of the lateral guide rail 231 and is perpendicular to the lateral guide rail 231. The second motor 242 is fixed to one end of the longitudinal guide rail 241. When the first motor 232 drives the lateral slide table to move laterally, the longitudinal guide rail 241 moves laterally along with the lateral slide table. In this embodiment, the linear module 22 is also configured as a motor screw slide table module. The linear module 22 includes a vertical guide rail 221, a third motor 222, and a vertical slide table slidably mounted on the vertical guide rail 221. The vertical guide rail 221 is fixedly connected to the vertical slide table and is perpendicular to the processing table 1. The third motor 222 is fixed to one end of the vertical guide rail 221 near the vertical guide rail 241 and drives the vertical slide table to slide along the vertical guide rail 221. A mounting cylinder 25 is fixedly connected to the side of the vertical slide table away from the vertical guide rail, and a dispensing cylinder 21 passes through the mounting cylinder 25 and engages with it. The three-dimensional movement of the dispensing cylinder 21 above the processing table 1 can be achieved through the dual-axis moving module and the linear module 22, allowing the dispensing cylinder 21 to perform dispensing treatment on different areas to be dispensed.

[0036] refer to Figure 4 The dispensing cylinder 21 is also connected to an air supply pipe 26, which is connected to a pneumatic drive device to control the dispensing of glue from the dispensing cylinder 21.

[0037] refer to Figure 3 and Figure 6 The processing table 1 is also equipped with a positioning mechanism, which includes a positioning frame 5 and a transfer component 6. The transfer component 6 includes a lifting column 61 and a drive source 62. The lifting column 61 includes a sliding end 612 and a lifting end 611. In this embodiment, the lifting column 61 includes a sliding base and a cylinder fixed on the sliding base. The sliding base is the sliding end 612, and the extension rod of the cylinder is the lifting end 611.

[0038] refer to Figure 4 A displacement slide rail 9 is fixed on the processing table 1. The displacement slide rail 9 is located on one side of the positioning plate 7 and is parallel to the longitudinal guide rail 241. The sliding seat slides inside the displacement slide rail 9. A transmission screw 63 is rotatably connected inside the displacement slide rail 9. The transmission screw 63 passes through the sliding seat and is threadedly connected to the sliding seat. The drive source 62 is specifically set as a fourth motor. The fourth motor is fixed on one side of the displacement slide rail 9. The output shaft of the fourth motor passes through the displacement slide rail 9 and is coaxially fixed with the transmission screw 63.

[0039] refer to Figure 4 and Figure 6 A connecting rod 613 is fixed to one end of the cylinder's telescopic rod, extending towards the positioning plate 7. The positioning frame 5 is fixed to the end of the connecting rod 613 away from the telescopic rod. Starting the fourth motor drives the lifting column 61 to slide along the displacement slide rail 9, thereby moving the positioning frame 5 closer to or further away from the positioning plate 7. In other embodiments, the positioning frame 5 can be detachably connected to the connecting rod 613.

[0040] refer to Figure 7 and Figure 8 The positioning frame 5 includes a base frame 51, a closing strip 52, and a force-applying component 53. A clearance opening is provided on the side wall of the base frame 51, the size of which is greater than or equal to the outer diameter of the transfer rod 411 (not shown in the figure). One end of the closing strip 52 is hinged to the inner side wall of the clearance opening. A hinge shaft 55 passes through the hinge point between the closing strip 52 and the base frame 51. The force-applying component 53 is specifically configured as a return torsion spring, which is sleeved on the hinge shaft 55. One end of the return torsion spring passes through the closing strip 52 and extends inwards, while the other end passes through the base frame 51 and extends away from the closing strip 52. Rotating the closing strip 52 away from the clearance opening opens the clearance opening. After the clearance opening is opened, the closing strip 52 can rotate towards the clearance opening under the action of the return spring to close the clearance opening.

[0041] refer to Figure 7 The end of the closing strip 52 away from the hinge shaft 55 is integrally formed with an abutment strip 521, and a limiting edge 511 is integrally formed on the inner side wall of the clearance opening. When the closing strip 52 rotates to the closing clearance opening, the limiting edge 511 abuts against the abutment strip 521, thereby limiting the rotation range of the closing strip 52.

[0042] refer to Figure 2 and Figure 3When the first conveying mechanism 3 transports the rear cover body 81 containing coolant onto the positioning plate 7, the transfer assembly 6 transfers the positioning frame 5, causing the positioning frame 5 to snap into the rear cover body 81. When the positioning frame 5 snaps into the rear cover body 81, the bottom end of the positioning frame 5 is abutted against the mounting edge 812, and the outer side wall abuts against the inner side wall of the rear cover body 81. The inner ring of the positioning frame 5 is adapted to the shape of the sealing plate 82, so that the positioning frame 5 restricts the installation position of the sealing plate 82 within the rear cover body 81, thereby realizing the positioning and installation of the sealing plate 82.

[0043] Since coolant may be present on the mounting edge 812 of the back cover body 81, in order to ensure the bonding effect of the adhesive after application, refer to... Figure 7 A dehumidifying strip 54 is provided at the bottom of the positioning plate 7. The dehumidifying strip 54 is made of sponge, and there are two strips; one dehumidifying strip 54 is attached to the bottom surface of the base frame 51, and the other dehumidifying strip 54 is attached to the closing strip 52.

[0044] The implementation principle of a mobile phone back cover processing device according to an embodiment of this application is as follows: when the device contains coolant... After the back cover body 81 moves to the designated position, the first transfer robot 32 senses that the back cover body 81 has moved to the designated position. The pneumatic gripper 321 on the first transfer robot 32 clamps the back cover body 81 at the designated position and moves the back cover body 81 to the positioning plate 7 of the processing table 1. Then the pneumatic gripper 321 releases the back cover body 81, and the first transfer robot 32 returns to its original position. The second transfer robot 41 senses that the sealing plate 82 has moved to the designated position. The transfer rod 411 on the second transfer robot 41 drives the material suction cup 412 to move above the sealing plate 82, and the material suction cup 412 adsorbs the sealing plate 82 at the designated position.

[0045] Then start the fourth motor to drive the lifting column 61 to slide towards the positioning plate 7 until the positioning frame 5 moves directly above the positioning plate 7; the lifting end 611 of the lifting column 61 descends, causing the positioning frame 5 to move downward and engage with the rear cover body 81.

[0046] Subsequently, the second transfer robot 41 moves the sealing plate 82 into the rear cover body 81 on the processing table 1, so that the sealing plate 82 is engaged in the positioning frame 5; at the same time, the transfer rod 411 applies pressure to the sealing plate 82, so that the sealing plate 82 abuts against the mounting edge 812. The lifting end 611 of the lifting column 61 rises, driving the positioning frame 5 out of the rear cover body 81, and the fourth motor is started again, driving the positioning frame 5 to move away from the positioning plate 7. As the positioning frame 5 moves away from the positioning plate 7, the closing strip 52 gradually abuts against the transfer rod 411 and moves away from the clearance opening under the action of the transfer rod 411 to open the clearance opening, so that the positioning frame 5 passes through the transfer rod 411. After the positioning frame 5 has completely passed through the transfer rod 411, the closing strip 52 rotates under the action of the return spring, closing the transfer opening again. Finally, the dispensing mechanism 2 is started to perform dispensing treatment.

[0047] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A mobile phone back cover processing equipment, characterized in that... ,include: A processing table (1) is provided with a mounting bracket (11). The dispensing mechanism (2) is located on the side of the mounting bracket (11) near the processing table (1) and is used to dispense glue into the glue ring groove (83). The first material conveying mechanism (3) is located on one side of the processing table (1) and is used to transport the rear cover body (81) to the processing table (1); The second material handling mechanism (4) is located on one side of the processing table (1). The second material handling mechanism (4) includes a second transfer robot (41) and a second material handling belt (42). The second material handling belt (42) is used to transport the closed plate (82). The second transfer robot (41) is used to transfer the closed plate (82) located on the second material handling belt (42) to the processing table (1). The second transfer robot (41) includes a transfer rod (411) and a material suction cup (412) disposed at one end of the transfer rod (411). The positioning mechanism includes a positioning frame (5) and a transfer component (6). The positioning frame (5) is used to snap into the back cover body (81), and the inner circle shape of the positioning frame (5) is adapted to the closing plate (82). The transfer component (6) is used to move the positioning frame (5) into or out of the back cover body (81). The side wall of the positioning frame (5) is provided with a clearance opening that can be opened or closed, and the clearance opening allows the transfer rod (411) to pass through.

2. The mobile phone back cover processing equipment according to claim 1, characterized in that... The positioning frame (5) includes a base frame (51), the clearance opening is opened on the side wall of the base frame (51), and a closing strip (52) for opening or closing the clearance opening is rotatably provided at the clearance opening.

3. The mobile phone back cover processing equipment according to claim 2, characterized in that... One end of the closing strip (52) is rotatably connected to the inner wall of the relief opening. The base frame (51) is also provided with a force-applying component (53) for driving the closing strip (52) to rotate and close the relief opening.

4. The mobile phone back cover processing equipment according to claim 3, characterized in that... The inner sidewall of the clearance opening is also provided with a limiting edge (511), and the closing strip (52) is provided with an abutment strip (521); when the clearance opening is closed, the abutment strip (521) abuts against the limiting edge (511).

5. A mobile phone back cover processing equipment according to claim 2, characterized in that... The bottom end of the positioning frame (5) is provided with a dehumidifying strip (54).

6. The mobile phone back cover processing equipment according to claim 1, characterized in that... The dispensing mechanism (2) includes a dispensing cylinder (21), a linear module (22), and a dual-axis moving module mounted on the mounting bracket (11). The dispensing cylinder (21) is slidably connected to the linear module (22) in the vertical direction. The dual-axis moving module is used to drive the linear module (22) to move in two dimensions above the processing table (1). The linear module (22) is used to drive the dispensing cylinder (21) to move in the vertical direction.

7. A mobile phone back cover processing equipment according to claim 6, characterized in that... The transfer component (6) includes a lifting column (61) and a drive source (62) for driving the lifting column (61) to move horizontally. The positioning frame (5) is connected to the lifting column (61), and the lifting column (61) is used to drive the positioning frame (5) to move vertically.

8. A mobile phone back cover processing equipment according to claim 7, characterized in that... The lifting column (61) includes a lifting end (611) and a sliding end (612). The positioning frame (5) is connected to the lifting end (611). The processing table (1) is provided with a displacement slide rail (9). The sliding end (612) is slidably connected to the displacement slide rail (9). The displacement slide rail (9) is rotatably connected to a transmission screw (63), which passes through the sliding end (612) and is threadedly connected to the sliding end (612). The drive source (62) is used to drive the transmission screw (63) to rotate.

9. A mobile phone back cover processing equipment according to claim 1, characterized in that... The processing table (1) is also provided with a positioning plate (7), the positioning plate (7) is provided with a positioning groove (71) for the back cover body (81) to be engaged, and the positioning plate (7) is detachably connected to the processing table (1).

Images