Feeding and discharging mechanism

Abstract

The feeding and discharging mechanism comprises a first linear module, a second linear module, a third linear module and a suction cup assembly, the first linear module, the second linear module, the third linear module and the suction cup assembly are oppositely arranged left and right, the second linear module is arranged at the top ends of the two first linear modules, and a module mounting plate is arranged on one side of the second linear module. The third linear module is arranged on the side, away from the second linear module, of the module mounting plate, a fixing plate is arranged on the side, away from the second linear module, of the third linear module, and the suction cup assembly comprises a suction cup driving unit and a suction cup arranged at the bottom end of the suction cup driving unit and further comprises a rotating driving assembly, a rotating rod and a supporting plate; the rotation driving assembly and the supporting plate are both arranged on the side, away from the third linear module, of the fixing plate, the rotating rod is rotatably arranged on the side, away from the fixing plate, of the supporting plate and is horizontally arranged, and the rotation driving assembly is connected with the rotating rod. The multifunctional computer desk has multiple functions, and greatly meets the use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a loading and unloading mechanism. Background Art

[0002] With the development of technology, smartphones are becoming increasingly popular. To enhance the aesthetics of mobile phones, a 3D glass cover is often installed on the side with the screen. When manufacturing a 3D glass cover, the glass sheet is usually first placed in a heat bending machine to bend it into a 3D glass cover. Then, a polishing machine is used to polish the convex surface (front side) of the 3D glass cover to ensure the aesthetics of the 3D glass cover.

[0003] The loading and unloading mechanism of the existing polishing machine for picking up and placing 3D glass cover plates generally includes two first linear modules, a second linear module, a third linear module and a suction cup assembly arranged opposite to each other on the left and right. The second linear module is arranged at the top of the two first linear modules, and a module mounting plate is provided on one side of the second linear module. The third linear module is arranged on the side of the module mounting plate away from the second linear module, and a fixed plate is provided on the side of the third linear module away from the second linear module. The suction cup assembly includes a suction cup drive unit and a suction cup arranged at the bottom end of the suction cup drive unit. The suction cup drive unit is arranged on the side of the fixed plate away from the third linear module. The suction cup drive unit protrudes from the bottom end of the fixed plate, and the suction cup is located below the fixed plate. Before polishing, the suction cup driving unit is driven by the two first linear modules, the second linear module and the third linear module, and the suction cup is moved to the top of the 3D glass cover plate to be polished, and then the suction cup driving unit is driven to move downward, so that the 3D glass cover plate to be polished can be sucked by the suction cup, and then the suction cup driving unit is driven by the two first linear modules, the second linear module and the third linear module, and the suction cup is moved to the top of the polishing machine jig, and then the suction cup driving unit is driven to move downward, so that the 3D glass cover plate to be polished can be placed on the polishing machine jig through the suction cup, and then the polishing machine can polish the front side of the 3D glass cover plate. After polishing, the suction cup driving unit is driven by the two first linear modules, the second linear module and the third linear module, and the suction cup is moved to the top of the polishing machine jig, and then the suction cup driving unit is driven to move downward, so that the polished 3D glass cover on the jig can be sucked up by the suction cup, and then the suction cup driving unit is driven by the two first linear modules, the second linear module and the third linear module, and the suction cup is moved to the top of the unloading station, and then the suction cup driving unit is driven to move downward, so that the polished 3D glass cover can be placed on the unloading station through the suction cup.

[0004] In the above structure, since the suction cup drive unit is arranged on the side of the fixed plate away from the third linear module, and the suction cup is arranged at the bottom end of the suction cup drive unit, the suction cup can only be used to suck the 3D glass cover plate to be polished in a horizontal state and place the 3D glass cover plate horizontally after polishing. The function is single and cannot meet the usage requirements. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a loading and unloading mechanism with multiple functions, which greatly meets the use requirements.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

[0008] As a preferred technical solution, the rotary drive assembly includes a rotary motor and a synchronous belt transmission unit. The rotary motor is arranged on the side of the fixed plate away from the third linear module and above the support plate. The rotary motor is connected to the rotating rod through the synchronous belt transmission unit.

[0009] As a preferred technical solution, the synchronous belt transmission unit includes a driving wheel, a driven wheel and a synchronous belt sleeved on the outer periphery of the driving wheel and the driven wheel, the driving wheel is sleeved on the outer periphery of the output end of the rotating motor, and the driven wheel is sleeved on the outer periphery of the rotating rod.

[0010] As a preferred technical solution, the suction cup driving unit includes a first connecting plate, a suction cup cylinder and a second connecting plate, the first connecting plate is arranged vertically and the top end of the first connecting plate is connected to the rotating rod, the first connecting plate partially protrudes from the bottom end of the fixed plate, the suction cup cylinder is arranged on the side of the first connecting plate close to the support plate, the second connecting plate is located below the suction cup cylinder and the first connecting plate and is arranged horizontally, the output end of the suction cup cylinder is connected to the top end of the second connecting plate, the suction cup cylinder is used to drive the second connecting plate to move up and down, the bottom end of the second connecting plate is provided with the suction cup, the second connecting plate is provided with an air duct, and the top end of the second connecting plate is provided with a joint, and the air duct is respectively connected to the suction cup and the joint.

[0011] As a preferred technical solution, there are two suction cups, which are arranged relative to each other in front and back. A suction cup plate is provided at the bottom end of the second connecting plate, and the suction cup plate is located between the two suction cups. Two arc-shaped grooves are respectively provided at both ends of the suction cup plate, and the two arc-shaped grooves correspond to the two suction cups respectively. The suction cup is partially accommodated in the corresponding arc-shaped grooves, and the bottom end of the suction cup protrudes from the bottom end of the suction cup plate.

[0012] As a preferred technical solution, the suction cup drive unit also includes a third connecting plate and a fourth connecting plate, the third connecting plate is arranged on the side of the suction cup cylinder away from the first connecting plate, the fourth connecting plate is slidably arranged on the side of the third connecting plate away from the suction cup cylinder, and the fourth connecting plate partially protrudes from the bottom end of the third connecting plate, and the bottom end of the fourth connecting plate is connected to the top end of the second connecting plate.

[0013] As a preferred technical solution, a mounting block is provided on the side of the third connecting plate away from the suction cup cylinder, the mounting block is located above the fourth connecting plate, a plug hole is provided at the top of the fourth connecting plate, a guide rod is provided at the bottom end of the mounting block, and the guide rod is partially inserted into the plug hole.

[0014] As a preferred technical solution, there are multiple suction cup assemblies, and the multiple suction cup assemblies are distributed at intervals along the axial direction of the rotating rod.

[0015] As a preferred technical solution, the loading and unloading mechanism further includes a brush assembly, which is arranged on a side of the module mounting plate close to the second linear module, and the brush assembly partially protrudes from the bottom end of the module mounting plate.

[0016] As a preferred technical solution, the brush assembly includes a brush cylinder, a brush connecting plate, a brush motor and a rotating shaft. The brush cylinder is arranged on a side of the module mounting plate close to the second linear module, and the brush cylinder partially protrudes from the bottom end of the module mounting plate. The brush connecting plate is located below the brush cylinder, and the output end of the brush cylinder is connected to the top end of the brush connecting plate. The brush cylinder is used to drive the brush connecting plate to move up and down, and the brush motor is arranged at the bottom end of the brush connecting plate. The rotating shaft is rotatably arranged at the bottom end of the brush connecting plate and is horizontally arranged. One end of the rotating shaft is connected to the output end of the brush motor, and the brush motor is used to drive the rotating shaft to rotate. The outer peripheral sleeve of the rotating shaft is provided with a brush sleeve, and the brush sleeve is provided with a brush.

[0017] The beneficial effects of the present invention are as follows: the present invention provides a rotary drive assembly, a rotating rod and a supporting plate, and drives the rotating rod to rotate through the rotary drive assembly, thereby driving the suction cup drive unit and the suction cup to rotate around the axis of the rotating rod. Through the rotation of the suction cup drive unit and the suction cup, the suction cup can absorb the 3D glass cover plate to be polished in a horizontal state and place the polished 3D glass cover plate horizontally, and can absorb the 3D glass cover plate to be polished in a vertical state and place the polished 3D glass cover plate vertically. The utility model has multiple functions and greatly meets the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a structural schematic diagram of the front side of a loading and unloading mechanism provided by one embodiment of the present utility model;

[0020] Figure 2 yes Figure 1 The structural diagram of the rear side of the loading and unloading mechanism is shown;

[0021] Figure 3 yes Figure 1 The schematic structural diagram of the loading and unloading mechanism at a first angle after removing the two first linear modules and the second linear modules;

[0022] Figure 4 yes Figure 1 A schematic structural diagram of a second angle of the loading and unloading mechanism shown in FIG. 1 after removing the two first linear modules and the second linear modules;

[0023] Figure 5 yes Figure 1 The schematic diagram of the structure of the loading and unloading mechanism shown is after removing the two first linear modules, the second linear module and the third linear module;

[0024] Figure 6 yes Figure 1 A schematic structural diagram of the suction cup assembly of the loading and unloading mechanism shown;

[0025] Figure 7 yes Figure 1 Schematic diagram of the structure of the brush assembly of the loading and unloading mechanism shown. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by technical personnel in this field without creative work are within the scope of protection of the present invention. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the creation of the present invention can be combined interactively without conflicting with each other.

[0027] Please refer to Figure 1 and Figure 2 An embodiment of the present invention provides a loading and unloading mechanism, including two first linear modules 10, a second linear module 20, a third linear module 30, a suction cup assembly 40, a rotary drive assembly 50, a rotating rod 60, a support plate 70 and a brush assembly 80.

[0028] The second linear module 20 is set on the top of the two first linear modules 10. Figures 3 to 6 As shown, a module mounting plate 21 is provided on one side of the second linear module 20, and a third linear module 30 is provided on a side of the module mounting plate 21 away from the second linear module 20. A fixed plate 31 is provided on a side of the third linear module 30 away from the second linear module 20. The two first linear modules 10 are used to drive the second linear module 20 to move forward and backward, thereby driving the module mounting plate 21, the third linear module 30, and the fixed plate 31 to move forward and backward. The second linear module 20 is used to drive the module mounting plate 21 to move left and right, thereby driving the third linear module 30 and the fixed plate 31 to move left and right. The third linear module 30 is used to drive the fixed plate 31 to move up and down.

[0029] The rotary drive assembly 50 and the support plate 70 are both disposed on the side of the fixed plate 31 away from the third linear module 30. The bottom end of the support plate 70 is flush with the bottom end of the fixed plate 31, and the ends of the support plate 70 protrude from the ends of the fixed plate 31. The rotating rod 60 is rotatably disposed on the side of the support plate 70 away from the fixed plate 31 and arranged horizontally via bearing blocks 61. The number of bearing blocks 61 can be set according to actual conditions. The ends of the rotating rod 60 protrude from the ends of the support plate 70. The rotary drive assembly 50 is connected to the rotating rod 60. The rotary drive assembly 50 is used to drive the rotating rod 60 to rotate.

[0030] In this embodiment, the rotary drive assembly 50 includes a rotary motor 51 and a synchronous belt drive unit. The rotary motor 51 is mounted on a side of the fixed plate 31 away from the third linear module 30 and above the support plate 70 via a rotary motor plate 511. The rotary motor 51 is connected to the rotating rod 60 via a synchronous belt drive unit. The rotary motor 51 drives the rotating rod 60 to rotate via the synchronous belt drive unit.

[0031] The synchronous belt drive unit includes a driving pulley 521, a driven pulley 522, and a synchronous belt 523 that is sleeved around the outer circumferences of the driving pulley 521 and the driven pulley 522. The driving pulley 521 is sleeved around the outer circumference of the output end of the rotary motor 51, and the driven pulley 522 is sleeved around the outer circumference of the rotating rod 60. The rotary motor 51 is used to drive the driving pulley 521 to rotate, which in turn drives the rotating rod 60 to rotate under the action of the driven pulley 522 and the synchronous belt 523.

[0032] In this embodiment, there are multiple suction cup assemblies 40, for example three, and the three suction cup assemblies 40 are distributed at intervals along the axial direction of the rotating rod 60, so that the present invention can realize the taking and placing of multiple 3D glass cover plates 200 at a time, thereby improving production efficiency. It can be understood that the number of suction cup assemblies 40 can be set according to actual conditions.

[0033] The suction cup assembly 40 includes a suction cup drive unit and a suction cup 44 disposed at the bottom end of the suction cup drive unit. The suction cup drive unit is used to drive the suction cup 44 up and down. The top end of the suction cup drive unit is connected to the rotating rod 60, and the suction cup drive unit partially protrudes from the bottom end of the fixed plate 31. The suction cup 44 is located below the fixed plate 31. The suction cup 44 is used to absorb or release the 3D glass cover 200. The rotation of the rotating rod 60 drives the suction cup drive unit and the suction cup 44 to rotate about the axis of the rotating rod 60. The forward and backward movement of the fixed plate 31 drives the rotation drive assembly 50, the support plate 70, the rotating rod 60, the suction cup drive unit, and the suction cup 44 to move forward and backward. The left and right movement of the fixed plate 31 drives the rotation drive assembly 50, the support plate 70, the rotating rod 60, the suction cup drive unit, and the suction cup 44 to move left and right. The up and down movement of the fixed plate 31 drives the rotation drive assembly 50, the support plate 70, the rotating rod 60, the suction cup drive unit, and the suction cup 44 to move up and down.

[0034] The suction cup drive unit includes a first connecting plate 41, a suction cup cylinder 42, a second connecting plate 43, a third connecting plate 46 and a fourth connecting plate 47. The first connecting plate 41 is arranged vertically, and the top end of the first connecting plate 41 is connected to the rotating rod 60. In this embodiment, the outer peripheral surface of the rotating rod 60 is provided with a flat position corresponding to the first connecting plate 41, and the top end of the first connecting plate 41 is arranged at the bottom of the flat position by a fastener such as a screw. The first connecting plate 41 partially protrudes from the bottom end of the fixed plate 31. The suction cup cylinder 42 is arranged on the side of the first connecting plate 41 close to the support plate 70. The second connecting plate 43 is located below the suction cup cylinder 42 and the first connecting plate 41 and is arranged horizontally, and the output end of the suction cup cylinder 42 (not shown in the figure) is connected to the top end of the second connecting plate 43. The suction cup cylinder 42 is used to drive the second connecting plate 43 to move up and down. The bottom end of the second connecting plate 43 is provided with two suction cups 44, which are arranged in a front-to-back relationship, one near each end of the second connecting plate 43. An air channel is provided within the second connecting plate 43, and a connector 431 is provided at the top end of the second connecting plate 43. The air channel communicates with the two suction cups 44 and the connector 431, respectively. The connector 431 is used to connect to a vacuuming device. It is understood that the number of suction cups 44 can also be other, such as one, three, or four, depending on the actual situation. The up and down movement of the second connecting plate 43 drives the two suction cups 44 to move up and down. In actual use, the vacuuming device applies vacuum to the two suction cups 44 via the connector 431 and the air channel, allowing the two suction cups 44 to absorb the 3D glass cover plate 200. The vacuuming device stops applying vacuum to the two suction cups 44 via the connector 431 and the air channel, allowing the two suction cups 44 to release the 3D glass cover plate 200.

[0035] In this embodiment, the bottom end of the second connecting plate 43 is provided with a first through hole corresponding to the suction cup 44, and the first through hole is respectively connected to the suction cup 44 and the airway. The top end of the second connecting plate 43 is provided with a second through hole, and the second through hole is connected to the airway. The connector 431 is arranged in the second through hole and the connector 431 partially protrudes from the top end of the second connecting plate 43.

[0036] Furthermore, a suction cup plate 45 is provided at the bottom end of the second connecting plate 43. Suction cup plate 45 is positioned between the two suction cups 44. Two arcuate grooves are defined at each end of the suction cup plate 45, corresponding to the two suction cups 44. The suction cups 44 are partially accommodated within the corresponding arcuate grooves, with the bottom ends of the suction cups 44 protruding from the bottom end of the suction cup plate 45. Suction cup plate 45 is made of the same plastic as the suction cups 44. The up and down movement of the second connecting plate 43 drives the up and down movement of the suction cup plate 45.

[0037] The third connecting plate 46 is disposed on a side of the suction cup cylinder 42 away from the first connecting plate 41. The fourth connecting plate 47 is slidably disposed on a side of the third connecting plate 46 away from the suction cup cylinder 42, with the fourth connecting plate 47 partially protruding from the bottom end of the third connecting plate 46. The bottom end of the fourth connecting plate 47 is connected to the top end of the second connecting plate 43. When the second connecting plate 43 is driven up and down by the suction cup cylinder 42, the second connecting plate 43 can drive the fourth connecting plate 47 to move up and down relative to the third connecting plate 46. The third connecting plate 46 and the fourth connecting plate 47 provide support for the movement of the second connecting plate 43, thereby improving the smoothness of the movement of the second connecting plate 43.

[0038] The fourth connecting plate 47 is slidably arranged on the side of the third connecting plate 46 away from the suction cup cylinder 42. Specifically, a slide rail 472 is provided on the side of the third connecting plate 46 away from the suction cup cylinder 42. The length direction of the slide rail 472 is the same as the height direction of the third connecting plate 46. A slider 471 is provided on the side of the fourth connecting plate 47 close to the third connecting plate 46. The slider 471 slides in cooperation with the slide rail 472.

[0039] A mounting block 461 is provided on the side of the third connecting plate 46 away from the suction cup cylinder 42. Mounting block 461 is located above the fourth connecting plate 47. A socket is provided at the top of the fourth connecting plate 47. A guide rod 462 is provided at the bottom of mounting block 461. The guide rod 462 partially inserts into the socket. The guide rod 462 guides the movement of the fourth connecting plate 47.

[0040] Combine Figure 3 、 Figure 4 and Figure 7 As shown, the brush assembly 80 is disposed on a side of the module mounting plate 21 near the second linear module 20, with a portion of the brush assembly 80 protruding from the bottom end of the module mounting plate 21. The brush assembly 80 is used to clean the front surface of the 3D glass cover plate 200. After polishing, the front surface of the 3D glass cover plate 200 often contains glass debris. The brush assembly 80 cleans the front surface of the 3D glass cover plate 200, thereby keeping it clean. The forward and backward movement of the module mounting plate 21 drives the brush assembly 80 to move forward and backward, and the left and right movement of the module mounting plate 21 drives the brush assembly 80 to move left and right.

[0041] Specifically, the brush assembly 80 includes a brush cylinder 81, a brush connecting plate 82, a brush motor 83, and a rotating shaft 84. The brush cylinder 81 is mounted on the side of the module mounting plate 21 near the second linear module 20 via a cylinder plate 811. Part of the brush cylinder 81 protrudes from the bottom end of the module mounting plate 21. The brush connecting plate 82 is located below the brush cylinder 81. The output end of the brush cylinder 81 is connected to the top end of the brush connecting plate 82, and the brush cylinder 81 is used to drive the brush connecting plate 82 up and down. The brush motor 83 is mounted on the bottom end of the brush connecting plate 82 via a brush motor plate 831. The rotating shaft 84 is rotatably mounted on the bottom end of the brush connecting plate 82 and arranged horizontally. One end of the rotating shaft 84 is connected to the output end of the brush motor 83 via a coupling 832, and the brush motor 83 is used to drive the rotating shaft 84 to rotate. A brush sleeve is provided around the outer periphery of the rotating shaft 84, and a brush 85 is mounted on the brush sleeve. The up and down movement of the brush connecting plate 82 drives the brush motor 83, the rotating shaft 84, the brush cover, and the brush 85 on the brush cover to move up and down. The rotation of the rotating shaft 84 drives the brush cover and the brush 85 on the brush cover to rotate, thereby driving the brush 85 on the brush cover to rotate, thereby cleaning the front surface of the 3D glass cover 200 through the brush 85.

[0042] The rotating shaft 84 is rotatably disposed at the bottom end of the brush connecting plate 82. Specifically, the bottom end of the brush connecting plate 82 is provided with a first rotating shaft mounting plate 821 and a second rotating shaft mounting plate 822, which are arranged in a left-right relative manner. The second rotating shaft mounting plate 822 is located between the first rotating shaft mounting plate 821 and the brush motor plate 831. The bottom ends of the first rotating shaft mounting plate 821, the second rotating shaft mounting plate 822, and the brush motor plate 831 are flush. The brush motor plate 831 and the first rotating shaft mounting plate 821 are respectively adjacent to the two ends of the brush connecting plate 82. The first rotating shaft mounting plate 821 is provided with a first mounting hole, and the second rotating shaft mounting plate 822 is provided with a second mounting hole. One end of the rotating shaft 84 is connected to the output end of the brush motor 83 via a coupling 832. The other end of the rotating shaft 84 passes through the second mounting hole and is rotatably disposed within the first mounting hole. The brush housing and brush 85 are located between the first and second shaft mounting plates 821, 822. The brush 85 partially protrudes from the bottom ends of the first and second shaft mounting plates 821, 822. A first rotation bearing 841 is located within the first mounting hole and fits around the outer periphery of the other end of the shaft 84. A second rotation bearing is located within the second mounting hole and fits around the outer periphery of the shaft 84. These first and second rotation bearings provide support for the rotation of the shaft 84.

[0043] Through the above structure, in actual application, the loading station and the unloading station are both located in front of the loading and unloading mechanism. When the 3D glass cover plate 200 to be polished at the loading station is in a horizontal state and the 3D glass cover plate 200 needs to be placed horizontally after polishing, the two first linear modules 10, the second linear module 20, and the third linear module 30 are used to drive the suction cup assembly 40 to move above the 3D glass cover plate 200 to be polished, and then the two suction cups 44 and the suction cup plate 45 are driven downward by the suction cup cylinder 42 until the bottom end of the suction cup plate 45 is against the front surface of the 3D glass cover plate 200. At this time, the suction cup 44 is in a compressed state. By against the bottom end of the suction cup plate 45 against the front surface of the 3D glass cover plate 200, the bottom end of the suction cup 44 can be tightly fitted with the 3D glass cover plate 200, which facilitates the suction cup 44 to suck the 3D glass cover plate 200. The two suction cups 44 are then vacuumed via the connector 431 and the air channel, allowing the two suction cups 44 to pick up the 3D glass cover plate 200. The suction cup cylinder 42 then drives the two suction cups 44, the suction cup plate 45, and the 3D glass cover plate 200 upward to their initial positions. The first linear modules 10, the second linear module 20, and the third linear module 30 then drive the suction cup assembly 40 and the 3D glass cover plate 200 to move above the polishing machine jig. The suction cup cylinder 42 then drives the two suction cups 44, the suction cup plate 45, and the 3D glass cover plate 200 downward to place the 3D glass cover plate 200 on the polishing machine jig. The vacuuming device then stops vacuuming the two suction cups 44 via the connector 431 and the air channel, allowing the two suction cups 44 to release the 3D glass cover plate 200, thus placing the 3D glass cover plate 200 on the jig. The suction cup cylinder 42 then drives the two suction cups 44 and the suction cup plate 45 upward to their initial positions. The aforementioned steps are then followed to place the next 3D glass cover plate 200 onto the next jig using the suction cup assembly 40. Once all jigs in the polishing machine have been placed with 3D glass cover plates 200, polishing can begin.

[0044] After the front surface of the 3D glass cover plate 200 is polished, the brush assembly 80 is driven to move above the 3D glass cover plate 200 by the two first linear modules 10 and the second linear module 20. Then, the brush cylinder 81 drives the brush motor 83, the brush cover, and the brush 85 on the brush cover to move downward until the brush 85 contacts the front surface of the 3D glass cover plate 200. Then, the brush motor 83 drives the brush cover and the brush 85 on the brush cover to rotate, thereby cleaning the front surface of the 3D glass cover plate 200 with the brush 85, thereby keeping the front surface of the 3D glass cover plate 200 clean. After completion, the brush cylinder 81 drives the brush motor 83, the brush cover, and the brush 85 on the brush cover upward to the initial position. The first, second, and third linear modules 10, 20, and 30 then drive the suction cup assembly 40 to the top of the 3D glass cover 200. The suction cup cylinder 42 then drives the two suction cups 44 and suction cup plate 45 downward until the bottom of the suction cup plate 45 abuts the front of the 3D glass cover 200, with the suction cups 44 now compressed. A vacuum pump is then applied to the two suction cups 44 via the connector 431 and the air passage, allowing them to absorb the 3D glass cover 200. The suction cup cylinder 42 then drives the two suction cups 44, suction cup plate 45, and 3D glass cover 200 upward to their initial position, thereby removing the 3D glass cover 200 from the jig. The first, second, and third linear modules 10, 20, and 30 then drive the suction cup assembly 40 and the 3D glass cover plate 200 to the top of the unloading station. The suction cup cylinder 42 then drives the two suction cups 44, the suction cup plate 45, and the 3D glass cover plate 200 downward to place the 3D glass cover plate 200 at the unloading station. The vacuum pumping device then stops vacuuming the two suction cups 44 via the connector 43 and the airway, allowing the two suction cups 44 to release the 3D glass cover plate 200. The 3D glass cover plate 200 is then placed at the unloading station. The suction cup cylinder 42 then drives the two suction cups 44 and the suction cup plate 45 upward to their initial positions. The aforementioned steps are then repeated to place the next polished 3D glass cover plate 200 at the unloading station via the suction cup assembly 40.

[0045] When the 3D glass cover plate 200 to be polished at the loading station is in a vertical state and the 3D glass cover plate 200 needs to be placed vertically after polishing, the two first linear modules 10, the second linear module 20, and the third linear module 30 are used to drive the suction cup assembly 40 to move to the rear of the 3D glass cover plate 200 to be polished, and then the rotary motor 51 is used to drive the suction cup assembly 40 to rotate 90 degrees in a clockwise direction so that the suction cup assembly 40 is opposite to the 3D glass cover plate 200. Then, the suction cup cylinder 42 drives the two suction cups 44 and the suction cup plate 45 to move toward the 3D glass cover plate 200 until the bottom end of the suction cup plate 45 is against the front of the 3D glass cover plate 200, and the suction cup 44 is in a compressed state. Then, the two suction cups 44 are vacuumed by the vacuum equipment through the joint 431 and the air channel, so that the 3D glass cover plate 200 can be sucked up by the two suction cups 44, as shown in FIG. Figure 5 As shown. The suction cup cylinder 42 then drives the two suction cups 44, the suction cup plate 45, and the 3D glass cover plate 200 toward the rotating rod 60 to their initial position. The rotary motor 51 then drives the suction cup assembly 40 to rotate 90 degrees counterclockwise to return the suction cup assembly 40 to its initial position. The first linear modules 10, the second linear module 20, and the third linear module 30 then drive the suction cup assembly 40 and the 3D glass cover plate 200 to move above the polishing machine jig. The suction cup cylinder 42 then drives the two suction cups 44, the suction cup plate 45, and the 3D glass cover plate 200 downward to place the 3D glass cover plate 200 on the polishing machine jig. The vacuum device then stops vacuuming the two suction cups 44 via the connector 431 and the air duct, allowing the 3D glass cover plate 200 to be released from the two suction cups 44. Thus, the 3D glass cover plate 200 is now placed on the jig. The suction cup cylinder 42 then drives the two suction cups 44 and the suction cup plate 45 upward to their initial positions. The aforementioned steps are then followed to place the next 3D glass cover plate 200 onto the next jig using the suction cup assembly 40. Once all jigs in the polishing machine have been placed with 3D glass cover plates 200, polishing can begin.

[0046] After the front surface of the 3D glass cover plate 200 is polished, the brush assembly 80 is driven to move above the 3D glass cover plate 200 by the two first linear modules 10 and the second linear module 20. Then, the brush cylinder 81 drives the brush motor 83, the brush cover, and the brush 85 on the brush cover to move downward until the brush 85 contacts the front surface of the 3D glass cover plate 200. Then, the brush motor 83 drives the brush cover and the brush 85 on the brush cover to rotate, thereby cleaning the front surface of the 3D glass cover plate 200 with the brush 85, thereby keeping the front surface of the 3D glass cover plate 200 clean. After completion, the brush cylinder 81 drives the brush motor 83, the brush cover, and the brush 85 on the brush cover upward to the initial position. The first, second, and third linear modules 10, 20, and 30 then drive the suction cup assembly 40 to the top of the 3D glass cover 200. The suction cup cylinder 42 then drives the two suction cups 44 and suction cup plate 45 downward until the bottom of the suction cup plate 45 abuts the front of the 3D glass cover 200, with the suction cups 44 now compressed. A vacuum pump is then applied to the two suction cups 44 via the connector 431 and the air passage, allowing them to absorb the 3D glass cover 200. The suction cup cylinder 42 then drives the two suction cups 44, suction cup plate 45, and 3D glass cover 200 upward to their initial position, thereby removing the 3D glass cover 200 from the jig. The first, second, and third linear modules 10, 20, and 30 then drive the suction cup assembly 40 and the 3D glass cover plate 200 to the rear of the unloading station. The rotary motor 51 then drives the suction cup assembly 40 and the 3D glass cover plate 200 to rotate 90 degrees clockwise, positioning the 3D glass cover plate 200 opposite the unloading station. The suction cup cylinder 42 then drives the two suction cups 44, the suction cup plate 45, and the 3D glass cover plate 200 toward the unloading station, placing the 3D glass cover plate 200 there. The vacuuming device then stops applying vacuum to the two suction cups 44 via the connector 431 and the air passage, releasing the 3D glass cover plate 200 from the two suction cups 44. This releases the 3D glass cover plate 200, placing it at the unloading station. The suction cup cylinder 42 then drives the two suction cups 44 and the suction cup plate 45 toward the rotating rod 60 to their initial positions. Then, the suction cup assembly 40 is driven by the rotary motor 51 to rotate 90 degrees in the counterclockwise direction to return to the initial position. Then, the above steps are followed to place the next polished 3D glass cover plate 200 at the unloading station through the suction cup assembly 40.

[0047] The present invention is provided with a rotary drive assembly 50, a rotating rod 60 and a support plate 70. The rotary drive assembly 50 drives the rotating rod 60 to rotate, thereby driving the suction cup drive unit and the suction cup 44 to rotate around the axis of the rotating rod 60. Through the rotation of the suction cup drive unit and the suction cup 44, the suction cup 44 can be used to suck the 3D glass cover plate 200 in a horizontal state to be polished and place the 3D glass cover plate 200 horizontally after polishing. It can also be used to suck the 3D glass cover plate 200 in a vertical state to be polished and place the 3D glass cover plate 200 vertically after polishing. It has multiple functions and greatly meets the needs of use. The brush assembly 80 is provided to clean the front surface of the 3D glass cover plate 200 after polishing, so that the front surface of the 3D glass cover plate 200 can be kept clean.

[0048] The above is a specific description of the preferred implementation of the present invention, but the invention of the present invention is not limited to the embodiments. Those skilled in the art can make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A loading and unloading mechanism, comprising two first linear modules, a second linear module, a third linear module and a suction cup assembly arranged opposite to each other left and right, wherein the second linear module is arranged at the top of the two first linear modules, a module mounting plate is provided on one side of the second linear module, the third linear module is arranged on the side of the module mounting plate away from the second linear module, a fixing plate is provided on the side of the third linear module away from the second linear module, the suction cup assembly comprises a suction cup drive unit and a suction cup arranged at the bottom end of the suction cup drive unit, the suction cup drive unit is used to drive the suction cup to move up and down, and is characterized in that It also includes a rotation drive assembly, a rotating rod and a support plate, wherein the rotation drive assembly and the support plate are both arranged on a side of the fixed plate away from the third linear module, the rotating rod is rotatably arranged on a side of the support plate away from the fixed plate and is arranged horizontally, the rotation drive assembly is connected to the rotating rod, and the rotation drive assembly is used to drive the rotating rod to rotate, the top end of the suction cup drive unit is connected to the rotating rod, and the suction cup drive unit partially protrudes from the bottom end of the fixed plate.

2. The loading and unloading mechanism according to claim 1, characterized in that: The rotary drive assembly includes a rotary motor and a synchronous belt transmission unit. The rotary motor is arranged on a side of the fixed plate away from the third linear module and above the support plate. The rotary motor is connected to the rotating rod through the synchronous belt transmission unit.

3. The loading and unloading mechanism according to claim 2, characterized in that: The synchronous belt transmission unit includes a driving wheel, a driven wheel and a synchronous belt sleeved on the outer peripheries of the driving wheel and the driven wheel. The driving wheel is sleeved on the outer periphery of the output end of the rotating motor, and the driven wheel is sleeved on the outer periphery of the rotating rod.

4. The loading and unloading mechanism according to claim 1, characterized in that: The suction cup driving unit includes a first connecting plate, a suction cup cylinder and a second connecting plate, the first connecting plate is arranged vertically and the top end of the first connecting plate is connected to the rotating rod, the first connecting plate partially protrudes from the bottom end of the fixed plate, the suction cup cylinder is arranged on the side of the first connecting plate close to the support plate, the second connecting plate is located below the suction cup cylinder and the first connecting plate and is arranged horizontally, the output end of the suction cup cylinder is connected to the top end of the second connecting plate, the suction cup cylinder is used to drive the second connecting plate to move up and down, the bottom end of the second connecting plate is provided with the suction cup, the second connecting plate is provided with an air channel, and the top end of the second connecting plate is provided with a joint, and the air channel is respectively connected to the suction cup and the joint.

5. The loading and unloading mechanism according to claim 4, characterized in that: There are two suction cups, which are arranged opposite to each other in front and back. A suction cup plate is provided at the bottom end of the second connecting plate, and the suction cup plate is located between the two suction cups. Two arc-shaped grooves are respectively provided at both ends of the suction cup plate, and the two arc-shaped grooves correspond to the two suction cups respectively. The suction cup is partially accommodated in the corresponding arc-shaped grooves, and the bottom end of the suction cup protrudes from the bottom end of the suction cup plate.

6. The loading and unloading mechanism according to claim 4, characterized in that: The suction cup drive unit also includes a third connecting plate and a fourth connecting plate. The third connecting plate is arranged on the side of the suction cup cylinder away from the first connecting plate. The fourth connecting plate is slidably arranged on the side of the third connecting plate away from the suction cup cylinder, and the fourth connecting plate partially protrudes from the bottom end of the third connecting plate. The bottom end of the fourth connecting plate is connected to the top end of the second connecting plate.

7. The loading and unloading mechanism according to claim 6, characterized in that: A mounting block is provided on the side of the third connecting plate away from the suction cup cylinder, and the mounting block is located above the fourth connecting plate. A plug hole is provided at the top of the fourth connecting plate, and a guide rod is provided at the bottom end of the mounting block, and the guide rod is partially inserted into the plug hole.

8. The loading and unloading mechanism according to claim 1, characterized in that: There are multiple suction cup assemblies, and the multiple suction cup assemblies are distributed at intervals along the axial direction of the rotating rod.

9. The loading and unloading mechanism according to claim 1, characterized in that: The loading and unloading mechanism further includes a brush assembly, which is arranged on a side of the module mounting plate close to the second linear module, and a portion of the brush assembly protrudes from the bottom end of the module mounting plate.

10. The loading and unloading mechanism according to claim 9, characterized in that: The brush assembly includes a brush cylinder, a brush connecting plate, a brush motor and a rotating shaft. The brush cylinder is arranged on a side of the module mounting plate close to the second linear module, and the brush cylinder partially protrudes from the bottom end of the module mounting plate. The brush connecting plate is located below the brush cylinder, and the output end of the brush cylinder is connected to the top end of the brush connecting plate. The brush cylinder is used to drive the brush connecting plate to move up and down, and the brush motor is arranged at the bottom end of the brush connecting plate. The rotating shaft is rotatably arranged at the bottom end of the brush connecting plate and is horizontally arranged. One end of the rotating shaft is connected to the output end of the brush motor, and the brush motor is used to drive the rotating shaft to rotate. The outer peripheral sleeve of the rotating shaft is provided with a brush sleeve, and the brush sleeve is provided with a brush.

Images