Full-automatic burr machine and processing method

Abstract

The present application relates to the technical field of burr machine, especially to a full-automatic burr machine and processing method, which comprises a rack arranged leftward and rightward, one side of the rack is a feeding end, and the other side is a discharging end, the feeding end is provided with a feeding device, and the discharging end is provided with a discharging device; the moving direction of the feeding end toward the discharging end is a first direction, the rack is provided with a front processing station and a back processing station arranged in sequence along the first direction; a workpiece positioning station is arranged between the feeding device and the front processing station, and a workpiece overturning station is arranged between the front processing station and the back processing station; the rack is provided with a horizontal feeding device, a plurality of grabbing assemblies for picking mobile phone middle plates are arranged in sequence along the first direction, and the horizontal feeding device can grab the mobile phone middle plates of the feeding device to move along the first direction and sequentially enter the workpiece positioning station, the front processing station, the workpiece overturning station, the back processing station and the discharging device.

Description

Technical Field

[0001] This invention relates to the field of tumbler machine technology, and in particular to a fully automatic tumbler machine and its processing method. Background Technology

[0002] In related technologies, mobile phone mid-plates are typically manufactured using die casting. However, the die casting process results in burrs / flashes on the surface, edges, and holes of the mid-plate. These are surface defects that lead to poor appearance and difficulty in proper assembly with other components. Therefore, after die casting, these mid-plates generally require deburring. Currently, there is no dedicated equipment for deburring mobile phone mid-plates. This process is done manually by operators using handheld grinding devices. This manual method is not only inefficient but also prone to incomplete grinding, leaving burrs / flashes behind and severely impacting the reliability and production yield of the deburring process.

[0003] Therefore, a new technical solution needs to be researched to address the above problems. Summary of the Invention

[0004] In view of this, the present invention addresses the deficiencies of the existing technology, and its main objective is to provide a fully automatic deburring machine that effectively solves the technical defects of low efficiency and low production yield in the deburring / deburring operation of mobile phone plates in the existing technology.

[0005] The present invention provides a fully automatic tasseling machine, including a frame extending to the left and right, one side of the frame is a feeding end and the other side is a discharging end, the feeding end is provided with a feeding device and the discharging end is provided with a discharging device; The feature is that the direction of movement from the feeding end to the unloading end is the first direction, and the frame is provided with a front processing station and a back processing station arranged sequentially along the first direction; a workpiece positioning station is provided between the feeding device and the front processing station, and a workpiece flipping station is provided between the front processing station and the back processing station. The frame is equipped with a horizontal feeding device, which has multiple gripping components arranged sequentially along the first direction for picking up the mobile phone mid-plate. The horizontal feeding device can grip the mobile phone mid-plate of the feeding device, move it along the first direction, and sequentially enter the workpiece positioning station, the front processing station, the workpiece flipping station, the back processing station, and the unloading device.

[0006] The beneficial effects of the fully automatic deburring machine provided by this invention are as follows: Compared with the prior art, by setting up a loading end and a unloading end on the frame, and sequentially setting up a workpiece positioning station, a front processing station, a workpiece flipping station, and a back processing station along the first direction of movement from the loading end to the unloading end, and by using a horizontal feeding device to sequentially move the mobile phone middle plate from the loading device to the positioning station for positioning, to the front processing station for deburring / deburring the front of the mobile phone middle plate, to the workpiece flipping station for flipping the mobile phone middle plate, to the back processing station for deburring / deburring the back of the mobile phone middle plate, and to the unloading device for unloading the mobile phone middle plate; this structure can achieve fully automated deburring / deburring of the front and back of the mobile phone middle plate without manual intervention; it can not only improve the production efficiency of deburring / deburring of mobile phone middle plates, but also improve the production reliability and yield of deburring / deburring of mobile phone middle plates, and is particularly suitable for the production of large-volume deburring / deburring of mobile phone middle plates.

[0007] As a preferred embodiment, the feeding device includes an auxiliary frame installed on the left side of the machine frame, a feeding turntable rotatably installed on the auxiliary frame, and a storage frame fixedly installed on the upper surface of the feeding turntable for stacking the mobile phone middle plate from bottom to top. There are multiple storage frames, and the multiple storage frames are arranged in a circumferential array along the feeding turntable. The feeding device includes a feeding frame installed on the right side of the frame. The feeding frame can extend along a first direction and has a feeding channel that passes through the left, right and top sides of the feeding frame.

[0008] As a preferred embodiment, the horizontal feeding device includes a feeding frame, a vertical feeding actuator for driving the feeding frame to move up and down, and a horizontal feeding actuator for driving the feeding frame to move left and right. The horizontal feeding actuator is installed on the frame, and the vertical feeding actuator is installed on the horizontal feeding actuator; the feeding rack extends horizontally to the left and right, and multiple gripping components are installed sequentially on the feeding rack along the first direction; when the horizontal actuator drives the feeding rack to move left and right, it can move the gripping components back and forth between two adjacent workstations to grip the mobile phone midplate.

[0009] As a preferred embodiment, the frame is equipped with a vertical actuator, which includes a first iron plate and a vertical actuator mechanism for driving the first iron plate to move up and down. The first iron plate extends to the left and right. Both the front and back processing stations are equipped with support fixtures for carrying workpieces. A grinding device is installed on the first iron plate. The grinding device is located directly above the support fixture and is driven by a vertical actuator to move the first iron plate up and down, so that the grinding device moves down closer to the support fixture or up away from the support fixture.

[0010] As a preferred embodiment, the material gripping assembly includes a material gripping support plate fixedly mounted on the feeding rack and extending to one side of the support fixture, a suction nozzle unit mounted on the material gripping support plate for adsorbing the middle plate of the mobile phone, and a first sensor mounted on the material gripping support plate for identifying and sensing the middle plate of the mobile phone. The first iron plate has first extension columns extending downward on both the front and rear sides of the grinding device. A spring pin that can extend and retract vertically is installed at the bottom of the first extension column. When the vertical actuator drives the grinding device to move down and approach the support fixture, the spring pin can abut against the mobile phone middle plate on the support fixture and apply abutment pressure to the mobile phone middle plate.

[0011] As a preferred embodiment, the support fixture includes a first support fixture, a second support fixture, a third support fixture, a fourth support fixture, a fifth support fixture, and a sixth support fixture that are detachably installed on the front processing station and arranged sequentially at intervals along the first direction; The grinding device includes an end face grinding device that is detachably mounted on the first iron plate and located above the first support fixture, a rotary file grinding device located above the second support fixture, a rotary file grinding device located above the third support fixture, a swivel-handled flap wheel grinding device located above the fourth support fixture, a swivel-handled flap wheel grinding device located above the fifth support fixture, and a swivel-handled flap wheel grinding device located above the sixth support fixture.

[0012] As a preferred embodiment, the support fixture includes a seventh support fixture, an eighth support fixture, a ninth support fixture, a tenth support fixture, an eleventh support fixture, and a twelfth support fixture that are detachably installed on the back processing station and arranged sequentially at intervals along the first direction; The grinding device includes a scraper grinding device that is detachably mounted on the first iron plate and located above the seventh support fixture, a scraper grinding device located above the eighth support fixture, an end face grinding device located above the ninth support fixture, a micro-abrasive ceramic fiber brush grinding device located above the tenth support fixture, a handle flap wheel grinding device located above the eleventh support fixture, and a handle flap wheel grinding device located above the twelfth support fixture.

[0013] As a preferred embodiment, it also includes a lateral scraper device installed on the front and rear sides of the second bearing fixture, a lateral hole grinding device installed on the left side of the third bearing fixture, a lateral scraper device installed on the left and right sides of the fourth bearing fixture, a lateral scraper device installed on the left and right sides of the fifth bearing fixture, and a side grinding device installed on the left and right sides of the sixth bearing fixture. It also includes a side scraper device installed on the left and right sides of the tenth bearing fixture, a side scraper device installed on the left and right sides of the eleventh bearing fixture, and a side grinding device installed on the left and right sides of the twelfth bearing fixture.

[0014] As a preferred embodiment, the workpiece positioning station is equipped with a positioning fixture, which includes a first positioning plate, a first positioning fixing block installed on the right side of the first positioning plate and extending back and forth, a second positioning fixing block installed on the rear side of the first positioning plate and extending left and right, a first movable positioning plate that can be moved back and forth and installed on the front side of the first positioning plate, and a second movable positioning plate that can be moved left and right and installed on the left side of the first positioning plate. The positioning area is enclosed by the first positioning fixing block, the second positioning fixing block, the first movable positioning plate, and the second movable positioning plate. The workpiece flipping station is equipped with a positioning fixture and a flipping mechanism located in front of the positioning fixture. The flipping mechanism includes a gripper cylinder for holding the middle plate of the mobile phone, a rotary actuator cylinder for driving the gripper cylinder to rotate, a first flipping actuator cylinder for driving the gripper cylinder to move back and forth, and a second flipping actuator cylinder for driving the gripper cylinder to move up and down. The first flipping actuator cylinder is mounted on the telescopic rod of the second flipping actuator cylinder, the rotary actuator cylinder is mounted on the telescopic rod of the first flipping actuator cylinder, and the gripper cylinder is mounted on the output end of the rotary actuator cylinder.

[0015] The present invention also provides a processing method for a fully automatic tweezers, the processing method comprising the following steps; Step 1: Provide the mobile phone mid-plate and stack the mobile phone mid-plate from bottom to top in the storage box of the feeding device; Step 2: The mobile phone middle plate of the storage frame is transferred to the workpiece positioning station by the horizontal feeding device, and the workpiece positioning station positions the mobile phone middle plate in the up-down, front-back and left-right directions. Step 3: The mobile phone middle plate of the workpiece positioning station is transferred to the front processing station by the horizontal feeding device. The mobile phone middle plate is supported by the carrying fixture of the front processing station, and the grinding device performs front deburring / deburring operation on the mobile phone middle plate. Step 4: The mobile phone middle plate from the front processing station is transferred to the workpiece flipping station by the horizontal feeding device. The workpiece flipping station flips the mobile phone middle plate so that its back is facing up and its front is facing down. Step 5: The mobile phone mid-plate from the workpiece flipping station is transferred to the back processing station by the horizontal feeding device, and the back deburring / deburring operation of the mobile phone mid-plate is carried out in conjunction with the grinding device. Step 6: The mobile phone mid-plate from the back processing station is transferred to the unloading device via a horizontal feeding device.

[0016] The beneficial effects of the fully automatic deburring machine processing method provided by this invention are as follows: Compared with the prior art, by setting up a loading end and a unloading end on the frame, and sequentially setting up a workpiece positioning station, a front processing station, a workpiece flipping station, and a back processing station along the first direction of movement from the loading end to the unloading end, and by using a horizontal feeding device to sequentially move the mobile phone middle plate from the loading device to the positioning station for positioning, to the front processing station for deburring / deburring the front of the mobile phone middle plate, to the workpiece flipping station for flipping the mobile phone middle plate, to the back processing station for deburring / deburring the back of the mobile phone middle plate, and to the unloading device for unloading the mobile phone middle plate; this structure can achieve fully automated deburring / deburring of the front and back of the mobile phone middle plate without manual intervention; it can not only improve the production efficiency of deburring / deburring of mobile phone middle plates, but also improve the production reliability and yield of deburring / deburring of mobile phone middle plates, and is particularly suitable for the production of large-volume deburring / deburring of mobile phone middle plates. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of the fully automatic blouse provided in the embodiments of this application; Figure 2 yes Figure 1 The diagram shows a three-dimensional structure of the concealed protective cover for a fully automatic tumbler machine. Figure 3 yes Figure 2 A top view of the fully automatic blouse shown; Figure 4 yes Figure 2 A partial three-dimensional structural diagram of a fully automatic blouse is shown; Figure 5 yes Figure 2 A partial three-dimensional structural diagram of a fully automatic blouse is shown; Figure 6 yes Figure 2 A three-dimensional structural diagram of the horizontal feeding device of a fully automatic tasseling machine is shown. Figure 7 yes Figure 2 A three-dimensional structural diagram of the vertical actuator of the fully automatic tweezers shown; Figure 8 yes Figure 2 A three-dimensional structural diagram of the vertical actuator of the fully automatic tweezers shown; Figure 9 yes Figure 2 The diagram shows a partial structure of the workpiece positioning station and the front processing station of the fully automatic tack-making machine. Figure 10 yes Figure 2 The diagram shows a partial structural diagram of the workpiece flipping station and the back-side processing station of the fully automatic tack-making machine.

[0019] The following are the labeling elements in the figure: 100. Fully automatic blouse making machine; 10. Frame; 101. Front processing station; 102. Back processing station; 103. Workpiece positioning station; 104. Workpiece flipping station; 105. Protective cover; 20. Feeding device; 21. Auxiliary frame; 22. Feeding turntable; 23. Storage box; 30. Feeding device; 31. Feeding frame; 32. Feeding chute; 40. Horizontal feeding device; 41. Feeding rack; 42. Vertical feeding actuator; 43. Horizontal feeding actuator; 44. Gripping assembly; 441. Gripping support plate; 442. Suction nozzle unit; 443. First sensor; 50. Vertical actuator; 501. First iron plate; 502. Vertical actuator; 51. End face grinding device; 511. First mounting base; 512. First brushless motor; 513. First ceramic fiber brush; 52. Rotary file grinding device; 521. Second mounting base; 522. Up and down fine adjustment mechanism; 523. Second brushless motor; 524. Rotary file cutter; 53. Handle flap wheel grinding device; 531. Third rodless cylinder; 53 2. Third mounting base; 533. Third brushless motor; 534. Handle-operated flap wheel grinding head; 54. Scraper grinding device; 541. Fourth rodless cylinder; 542. Fourth mounting base; 543. Fourth spring buffer seat; 544. Fourth scraper; 55. Micro-abrasive ceramic fiber brush grinding device; 551. Fifth mounting base; 552. Fifth brushless motor; 553. Micro-abrasive ceramic fiber brush grinding head; 56. First extension column; 561. Spring pin; 61. First bearing fixture; 6101. Movable clamping block; 6102. Clamping block actuator cylinder; 62. Second bearing fixture; 63. Third bearing fixture; 64. Fourth bearing fixture; 65. Fifth bearing fixture; 66. Sixth bearing fixture; 67. Seventh bearing fixture; 68. Eighth bearing fixture; 69. Ninth bearing fixture; 610. Tenth bearing fixture; 611. Eleventh bearing fixture; 612. Twelfth bearing fixture; 71. Lateral scraper device; 711. First front-rear actuator; 712. First left-right actuator; 713. Lateral scraper; 72. Lateral hole grinding device; 721. Second left-right actuator; 722. Second front-rear actuator; 723. First lateral grinding brushless motor; 724. Lateral grinding blade; 73. Side grinding device; 731. Third left-right actuator; 732. Third front-rear actuator; 733. Second lateral grinding brushless motor; 734. Lateral grinding head; 80. Positioning fixture; 81. First positioning plate; 82. First positioning fixing block; 83. Second positioning fixing block; 84. First movable positioning plate; 85. Second movable positioning plate; 90. Tilting mechanism; 91. Gripper cylinder; 92. Rotary actuator cylinder; 93. First tilting actuator cylinder; 94. Second tilting actuator cylinder; x1, First direction; Detailed Implementation

[0020] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0021] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0022] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0024] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0025] Please refer to the following: Figures 1 to 10 The fully automatic blouse machine 100 provided in the embodiments of this application will now be described.

[0026] The fully automatic tasseling machine 100 has a frame extending to the left and right. One side of the frame is the feeding end, and the other side is the unloading end. The feeding end is equipped with a feeding device 20, and the unloading end is equipped with a unloading device 30. The direction of movement from the feeding end to the unloading end is a first direction x1. The frame is equipped with a front processing station 101 and a back processing station 102 arranged sequentially along the first direction x1. A workpiece positioning station 103 is provided between the feeding device 20 and the front processing station 101, and a workpiece flipping station 104 is provided between the front processing station 101 and the back processing station 102. The frame is equipped with a horizontal feeding device 40, which has multiple gripping components 44 arranged sequentially along the first direction x1 for picking up the middle plate of the mobile phone. The horizontal feeding device 40 can grip the middle plate of the mobile phone from the feeding device 20, move it along the first direction x1, and sequentially enter the workpiece positioning station 103, the front processing station 101, the workpiece flipping station 104, the back processing station 102, and the unloading device 30.

[0027] Specifically, by setting up a loading end and a unloading end on the frame, and sequentially setting up a workpiece positioning station 103, a front processing station 101, a workpiece flipping station 104, and a back processing station 102 along the first direction of movement from the loading end to the unloading end, the mobile phone middle plate from the loading device 20 is moved to the positioning station for positioning, to the front processing station 101 for deburring the front of the mobile phone middle plate, to the workpiece flipping station 104 for flipping the mobile phone middle plate, to the back processing station 102 for deburring the back of the mobile phone middle plate, and to the unloading device 30 for unloading the mobile phone middle plate. This structure can achieve fully automated deburring of the front and back of the mobile phone middle plate without manual intervention. It can not only improve the production efficiency of deburring the mobile phone middle plate, but also improve the production reliability and yield of deburring the mobile phone middle plate, which is particularly suitable for the mass production of deburring the mobile phone middle plate.

[0028] In some embodiments, the feeding device 20 includes an auxiliary frame 21 installed on the left side of the frame, a feeding turntable 22 rotatably installed on the auxiliary frame 21, and a storage frame 23 fixedly installed on the upper surface of the feeding turntable 22 for stacking mobile phone midplates from bottom to top. There are multiple storage frames 23, and the multiple storage frames 23 are arranged in a circumferential array along the feeding turntable 22. The unloading device 30 includes an unloading frame 31 installed on the right side of the frame. The unloading frame 31 can extend along a first direction x1. The unloading frame 31 has a unloading channel 32 that penetrates the left and right sides and the upper side of the unloading frame 31.

[0029] It should be noted that the feeding turntable 22 is typically driven to rotate by a rotary cylinder or servo motor, allowing a storage frame 23 to be positioned below the gripping assembly 44 for the gripping assembly 44 to grip the mobile phone mid-plate within the storage frame 23. Furthermore, a lifting plate is provided on the feeding turntable 22, which is driven by a cylinder to move up and down to compensate for the specific height of the stacked mobile phone mid-plates. The storage frame 23 is composed of multiple limiting rods, and its size can be adjusted according to the different sizes of the mobile phone mid-plates, thereby improving the versatility of the feeding device 20.

[0030] Specifically, the horizontal feeding device 40 includes a feeding frame 41, a vertical feeding actuator 42 for driving the feeding frame 41 to move up and down, and a horizontal feeding actuator 43 for driving the feeding frame 41 to move left and right. The horizontal feeding actuator 43 is mounted on the frame, and the vertical feeding actuator 42 is mounted on the horizontal feeding actuator 43. The feeding frame 41 extends horizontally to the left and right, and multiple gripping components 44 are sequentially mounted on the feeding frame 41 along the first direction x1. When the horizontal actuator drives the feeding frame 41 to move left and right, it can move the gripping components 44 back and forth between two adjacent workstations to grip the mobile phone mid-plate.

[0031] In other words, multiple gripping components 44 are configured according to the required position of the mobile phone midplate. One gripping component 44 can move back and forth between the loading device 20 and the workpiece positioning station 103; one gripping component 44 can move back and forth between the workpiece positioning station 103 and the front processing station 101; one gripping component 44 can move back and forth between the front processing station 101 and the workpiece flipping station 104; one gripping component 44 can move back and forth between the workpiece flipping station 104 and the back processing station 102; and one gripping component 44 can move back and forth between the back processing station 102 and the unloading device. The material handling components 44 are all installed on the feeding rack 41 and moved synchronously by the vertical feeding actuator 42 and the horizontal feeding actuator 43. This enables the mobile phone mid-plate to be automatically fed to the workpiece positioning station 103 along the first direction to complete the positioning, the front processing station 101 to complete the front deburring / deburring operation, the flipping station to complete the flipping operation of the mobile phone mid-plate, the back processing station 102 to complete the back deburring / deburring operation, and the unloading device 30 to complete the unloading operation.

[0032] Please refer to the following: Figures 4 to 9 In other embodiments, the frame is provided with a vertical execution device 50, which includes a first iron plate 501 and a vertical execution mechanism 502 for driving the first iron plate 501 to move up and down. The first iron plate 501 extends left and right. Both the front processing station 101 and the back processing station 102 are equipped with a support fixture for carrying the workpiece. The first iron plate 501 is equipped with a grinding device, which is located directly above the support fixture. The vertical execution mechanism 502 drives the first iron plate 501 to move up and down, so that the grinding device moves down closer to the support fixture or moves up away from the support fixture.

[0033] Specifically, the material gripping assembly 44 includes a material gripping support plate 441 fixedly installed on the feeding rack 41 and extending to one side of the support fixture, a suction nozzle unit 442 installed on the material gripping support plate 441 for adsorbing the mobile phone midplate, and a first sensor 443 installed on the material gripping support plate 441 for identifying and sensing the mobile phone midplate; the first sensor 443 can identify whether there is stacked material in the support fixture or whether the mobile phone midplate is placed crookedly, thereby ensuring that the position of the mobile phone midplate meets the preset requirements after it is transferred to the support fixture.

[0034] The grinding device has a first extension column 56 extending downward on both the front and rear sides. A spring pin 561 that can extend and retract vertically is installed at the bottom of the first extension column 56. When the vertical actuator 502 drives the grinding device to move down and approach the support fixture, the spring pin 561 can abut against the mobile phone middle plate on the support fixture and apply abutment pressure to the mobile phone middle plate.

[0035] Please refer to the following: Figures 4 to 5 and Figures 7 to 9The support fixture includes a first support fixture 61, a second support fixture 62, a third support fixture 63, a fourth support fixture 64, a fifth support fixture 65, and a sixth support fixture 66, which are detachably installed on the front processing station 101 and arranged sequentially at intervals along the first direction x1. The grinding device includes an end face grinding device 51 detachably installed on the first iron plate 501 and located above the first support fixture 61, a rotary file grinding device 52 located above the second support fixture 62, a rotary file grinding device 52 located above the third support fixture 63, a hinged flap wheel grinding device 53 located above the fourth support fixture 64, a hinged flap wheel grinding device 53 located above the fifth support fixture 65, and a hinged flap wheel grinding device 53 located above the sixth support fixture 66.

[0036] Furthermore, the support fixture includes a seventh support fixture 67, an eighth support fixture 68, a ninth support fixture 69, a tenth support fixture 610, an eleventh support fixture 611, and a twelfth support fixture 612, which are detachably installed on the back processing station 102 and arranged sequentially at intervals along the first direction x1; the grinding device includes a scraper grinding device 54 detachably installed on the first iron plate 501 and located above the seventh support fixture 67, a scraper grinding device 54 located above the eighth support fixture 68, an end face grinding device 51 located above the ninth support fixture 69, a micro-abrasive ceramic fiber brush grinding device 55 located above the tenth support fixture 610, a handle flap wheel grinding device 53 located above the eleventh support fixture 611, and a handle flap wheel grinding device 53 located above the twelfth support fixture 612.

[0037] Understandably, the vertical actuator 50 is configured as needed according to the front processing station 101 and the back processing station 102. The vertical actuator 502 installed in the front processing station 101 can drive the grinding device in the front processing station 101 to move up and down, and the vertical actuator 502 installed in the back processing station 102 can drive the grinding device in the back processing station 102 to move up and down. This structure can ensure that the deburring / deburring operations of the front processing station 101 and the back processing station 102 are not interfered with, thereby improving the efficiency of the fully automatic deburring machine 100 in performing deburring / deburring operations on the mobile phone midplate.

[0038] More specifically, the end face polishing device 51 includes a first mounting base 511, a first brushless motor 512 clamped in the first mounting base 511, and a first ceramic fiber brush 513 mounted on the shaft of the first brushless motor 512. The first mounting base 511 is detachably mounted on the first iron plate 501. The first brushless motor 512 works to drive the first ceramic fiber brush 513 to rotate in order to polish the burrs / burrs on the surface of the mobile phone's middle plate. The rotary file polishing device 52 includes a second mounting base 521, an up-and-down fine adjustment mechanism 522 disposed on the second mounting base 521, a second brushless motor 523 clamped in the up-and-down fine adjustment mechanism 522, and a rotary file 524 disposed on the rotating shaft of the second brushless motor 523. The second mounting base 521 is detachably mounted on the first iron plate 501. The second brushless motor 523 works to drive the rotary file 524 to rotate in order to polish the burrs / burrs on the surface of the mobile phone plate. The rotary file 524 can be a ball-head rotary file 524, a single-edged rotary file 524, or a double-edged rotary file 524. The hinged flap wheel polishing device 53 includes a third rodless cylinder 531, a third mounting base 532 mounted on the third rodless cylinder 531, a third brushless motor 533 clamped on the third mounting base 532, and a hinged flap wheel polishing head 534 mounted on the shaft of the third brushless motor 533. The third rodless cylinder 531 is detachably mounted on the first iron plate 501. When it is necessary to move the hinged flap wheel polishing head 534 back and forth to polish the burrs / flaws in the front and back direction of the mobile phone plate, the support rod of the third rodless cylinder 531 is arranged back and forth so that the cylinder body of the third rodless cylinder 531 can move along the back and forth direction of the support rod. The third mounting base 532 is fixedly mounted on the cylinder body of the third rodless cylinder 531. When it is necessary to move the hinged flap wheel polishing head 534 left and right to polish the burrs / flaws in the left and right direction of the mobile phone plate, the support rod of the third rodless cylinder 531 is arranged left and right. The scraper polishing device 54 includes a fourth rodless cylinder 541 mounted on the first iron plate 501, a fourth mounting base 542 mounted on the fourth rodless cylinder 541, a fourth spring buffer seat 543 mounted on the fourth mounting base 542, and a fourth scraper 544 mounted on the fourth spring buffer seat 543. The setting direction of the support rod of the fourth rodless cylinder 541 is configured according to the direction of the fourth scraper 544, thereby driving the fourth scraper 544 to scrape away the burrs / burrs along the direction of the mobile phone plate. The working mode of the fourth rodless cylinder 541 is the same as that of the third rodless cylinder 531. In addition, the fourth spring buffer seat 543 can provide vertical or oblique buffering according to the force direction of the fourth scraper 544. The micro-grinding ceramic fiber brush grinding device 55 includes a fifth mounting base 551 detachably mounted on the first iron plate 501, a fifth brushless motor 552 clamped in the fifth mounting base 551, and a micro-grinding ceramic fiber brush grinding head 553 mounted on the shaft of the fifth brushless motor 552.

[0039] It should be noted that the feeding device 20, the workpiece positioning station 103, the front processing station 101, the workpiece flipping station 104, the back processing station 102, and the unloading device 30 are arranged sequentially along the first direction to form a mobile phone mid-plate processing channel. Two mobile phone mid-plate processing channels can be set according to the actual production needs, thereby further improving the structural compactness of the fully automatic shaving machine 100 and further improving the processing efficiency of the fully automatic shaving machine 100.

[0040] Furthermore, the frame 10 is equipped with a protective cover 105, which conceals the front processing station 101, the workpiece positioning station 103, the workpiece flipping station 104, and the back processing station 102. This ensures that burrs or metal will not splatter out during the deburring / de-burring operation of the fully automatic deburring machine 100, which helps control the cleanliness of the workshop and improves the reliability and safety of use. Of course, the protective cover 105 has openings at both ends, allowing the horizontal feeding device 40 to extend from the left to enter the loading device 20 and to extend to the right to enter the unloading device 30.

[0041] Preferably, movable clamping blocks 6101 are installed on the front, rear, left and right sides of the first bearing fixture 61. The movable clamping blocks 6101 are driven by the clamping block execution cylinder 6102 to move toward one side of the first bearing fixture 61 to clamp the side of the mobile phone middle plate of the first bearing fixture 61, so as to cooperate with the end face grinding device 51 to grind the burrs / burrs on the front of the mobile phone middle plate.

[0042] In other embodiments, the device also includes a lateral scraper device 71 installed on the front and rear sides of the second support fixture 62, a lateral hole grinding device 72 installed on the left side of the third support fixture 63, a lateral scraper device 71 installed on the left and right sides of the fourth support fixture 64, a lateral scraper device 71 installed on the left and right sides of the fifth support fixture 65, and a side grinding device 73 installed on the left and right sides of the sixth support fixture 66; it also includes a lateral scraper device 71 installed on the left and right sides of the tenth support fixture 610, a lateral scraper device 71 installed on the left and right sides of the eleventh support fixture 611, and a side grinding device 73 installed on the left and right sides of the twelfth support fixture 612. This structure allows for the simultaneous deburring of the sides and side holes of the phone's mid-plate during the deburring / deburring process on the front, back, sides, and side holes of the mid-plate. The fully automatic deburring machine 100 can completely handle the deburring / deburring of the front, back, sides, and side holes of the phone's mid-plate, eliminating the need for subsequent manual deburring / deburring operations and enhancing the deburring / deburring capabilities of the fully automatic deburring machine 100.

[0043] Specifically, the side scraper device 71 includes a first front-rear actuator 711, a first left-right actuator 712 mounted on the first front-rear actuator 711, and a side scraper 713 mounted on the first left-right actuator 712. The side scraper moves forward and backward and left and right in conjunction with the first front-rear actuator 711 and the first left-right actuator 712 to scrape away burrs / flaws on the side of the mobile phone's mid-plate in the left-right direction. The side hole grinding device 72 includes a second left-right actuator 721, a second front-rear actuator 722 mounted on the second left-right actuator 721, a first side grinding brushless motor 723 mounted on the second front-rear actuator 722, and a side grinding blade 724 mounted on the shaft of the first side grinding brushless motor 723. The side grinding blade 724 enters the holes or recesses on the side of the mobile phone's mid-plate to perform burr / flaw grinding and removal operations, which are performed by the second left-right actuator 721 and the second front-rear actuator 722 in conjunction with the second front-rear actuator 722. The side grinding device 73 includes a third left and right actuator 731, a third front and rear actuator 732 installed on the third left and right actuator 731, a second side grinding brushless motor 733 installed on the third front and rear actuator 732, and a side grinding head 734 installed on the second side grinding brushless motor 733.

[0044] It is understandable that the aforementioned actuators can be either actuator cylinders with telescopic rods or rodless cylinders without telescopic rods. When using actuator cylinders, a movable plate needs to be installed on the telescopic rod of the actuator cylinder, and the movement of the component can be achieved by installing another component on the movable plate. When using rodless cylinders, the movement of the component can be achieved by directly installing another component on the cylinder body of the rodless cylinder.

[0045] More specifically, the workpiece positioning station 103 is equipped with a positioning fixture 80, which includes a first positioning plate 81, a first positioning fixing block 82 installed on the right side of the first positioning plate 81 and extending forward and backward, a second positioning fixing block 83 installed on the rear side of the first positioning plate 81 and extending left and right, a first movable positioning plate 84 movable forward and backward installed on the front side of the first positioning plate 81, and a second movable positioning plate 85 movable left and right installed on the left side of the first positioning plate 81. The positioning area is enclosed by the first positioning fixing block 82, the second positioning fixing block 83, the first movable positioning plate 84, and the second movable positioning plate 85. The workpiece flipping station 104 is equipped with the positioning fixture 80 and a flipping mechanism 90 located in front of the positioning fixture 80. The flipping mechanism 90 includes a gripper. The device includes a gripper cylinder 91, a rotary actuator cylinder 92 for driving the gripper cylinder 91 to rotate, a first flip actuator cylinder 93 for driving the gripper cylinder 91 to move back and forth, and a second flip actuator cylinder 94 for driving the gripper cylinder 91 to move up and down. The first flip actuator cylinder 93 is mounted on the telescopic rod of the second flip actuator cylinder 94, the rotary actuator cylinder 92 is mounted on the telescopic rod of the first flip actuator cylinder 93, and the gripper cylinder 91 is mounted on the output end of the rotary actuator cylinder 92. The gripper cylinder 91 moves back and forth and up and down in conjunction with the first flip actuator cylinder 93 and the second flip actuator cylinder 94. When the gripper cylinder 91 grips the mobile phone midplate, it can be driven to rotate by the rotary actuator cylinder 92 to set the back of the mobile phone midplate facing upwards.

[0046] The following describes in detail the processing method of the fully automatic tweezers 100 provided in this embodiment. The processing method includes the following steps: Step 1: Provide the mobile phone mid-plate and stack the mobile phone mid-plate from bottom to top in the storage frame 23 of the feeding device 20; Step 2: The mobile phone middle plate of the storage frame 23 is transferred to the workpiece positioning station 103 by the horizontal feeding device 40, and the workpiece positioning station 103 positions the mobile phone middle plate in the up and down, front and back and left and right directions. Step 3: The mobile phone middle plate of the workpiece positioning station 103 is transferred to the front processing station 101 by the horizontal feeding device 40. The mobile phone middle plate is supported by the carrying fixture of the front processing station 101, and the grinding device performs front deburring / deburring operation on the mobile phone middle plate. Step 4: The mobile phone middle plate of the front processing station 101 is transferred to the workpiece flipping station 104 by the horizontal feeding device 40. The workpiece flipping station 104 flips the mobile phone middle plate so that the back is facing up and the front is facing down. Step 5: The mobile phone mid-plate from the workpiece flipping station 104 is transferred to the back processing station 102 by the horizontal feeding device 40, and the back of the mobile phone mid-plate is deburred / de-burred by the grinding device. Step 6: The mobile phone mid-plate from the back processing station 102 is transferred to the unloading device 30 via the horizontal feeding device 40.

[0047] Specifically, in step 3, after the mobile phone mid-plate is positioned, the positioned mobile phone mid-plate is sequentially fed into the first support fixture 61 by the horizontal feeding device 40, and the end face grinding device 51 is used to complete the front face grinding and deburring of the mobile phone mid-plate; it is then fed into the second support fixture 62, and the rotary file grinding device 52 and the side scraper device 71 are used to complete the front and side face grinding and deburring of the mobile phone mid-plate; finally, it is fed into the third support fixture 63, and the rotary file grinding device 52 and the side hole grinding device 72 are used to complete the mobile phone mid-plate grinding and deburring of the mobile phone mid-plate. The front and sides of the plate are deburred; input to the fourth support fixture 64, use the hinged flap wheel grinding device 53 and the side scraper device 71 to complete the deburring of the front and sides of the mobile phone plate; input to the fifth support fixture 65, use the hinged flap wheel grinding device 53 and the side scraper device 71 to complete the deburring of the front and sides of the mobile phone plate; input to the sixth support fixture 66, use the hinged flap wheel grinding device 53 and the side grinding device 73 to complete the deburring of the front and sides of the mobile phone plate.

[0048] Among the aforementioned first to sixth bearing fixtures 66, different polishing devices can be set as needed to remove burrs / flashes from different locations on the mobile phone midplate. When one or more of the aforementioned bearing fixtures do not need to perform burr / flash removal operations, a temporary bearing fixture is defined, and no polishing device is arranged at the location of the temporary bearing fixture.

[0049] Specifically, in step 5, after the mobile phone mid-plate is flipped, the flipped mobile phone mid-plate is sequentially fed into the seventh support fixture 67 via the horizontal feeding device 40, where the scraper grinding device 54 completes the deburring / de-burring operation on the back of the mobile phone mid-plate; it is then fed into the eighth support fixture 68, where the scraper grinding device 54 completes the deburring / de-burring operation on the back of the mobile phone mid-plate; it is then fed into the ninth support fixture 69, where the end face grinding device 51 completes the deburring / de-burring operation on the back of the mobile phone mid-plate; and finally fed into the tenth support fixture... The eleventh carrier fixture 610 uses a micro-abrasive ceramic fiber brush polishing device 55 and a side scraper device 71 to complete the deburring / de-burring operation on the back and sides of the mobile phone midplate; the eleventh carrier fixture 611 uses a hinged flap wheel polishing device 53 and a side scraper device 71 to complete the deburring / de-burring operation on the back and sides of the mobile phone midplate; the twelfth carrier fixture 612 uses a hinged flap wheel polishing device 53 and a side polishing device 73 to complete the deburring / de-burring operation on the back and sides of the mobile phone midplate.

[0050] In the aforementioned seventh to twelfth bearing fixtures 612, different polishing devices can be set as needed to remove burrs / flashes from different locations on the mobile phone midplate. When one or more of the aforementioned bearing fixtures do not need to perform burr / flash removal operations, a temporary bearing fixture is defined, and no polishing device is arranged at the location of the temporary bearing fixture.

[0051] Specifically, in step 6, the mobile phone mid-plates of the back processing station 102 are continuously transferred to the unloading device 30 by the horizontal feeding device 40. The mobile phone mid-plates in the unloading channel 32 of the unloading device 30 are arranged from left to back. By continuously feeding the mobile phone mid-plates into the unloading channel 32, the mobile phone mid-plates in the unloading channel 32 are pushed to move continuously in the first direction to be transferred to the next production equipment.

[0052] The above are merely preferred embodiments of the present invention, and only specifically describe the technical principles of the present invention. These descriptions are only for explaining the principles of the present invention and should not be construed as limiting the scope of protection of the present invention in any way. Based on this explanation, any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention, as well as other specific embodiments of the present invention that can be conceived by those skilled in the art without creative effort, should be included within the scope of protection of the present invention.

Claims

1. A fully automatic tasseling machine, comprising a frame extending to the left and right, one side of the frame being a feeding end and the other side being a discharging end, the feeding end being provided with a feeding device (20) and the discharging end being provided with a discharging device (30). Its features are, The direction of movement from the loading end to the unloading end is the first direction (x1). The frame is provided with a front processing station (101) and a back processing station (102) arranged sequentially along the first direction (x1). A workpiece positioning station (103) is provided between the loading device (20) and the front processing station (101), and a workpiece flipping station (104) is provided between the front processing station (101) and the back processing station (102). The frame is equipped with a horizontal feeding device (40) and has multiple gripping components (44) arranged sequentially along the first direction (x1) for picking up the middle plate of the mobile phone. The horizontal feeding device (40) can grip the middle plate of the mobile phone from the loading device (20) and move it along the first direction (x1) and sequentially enter the workpiece positioning station (103), the front processing station (101), the workpiece flipping station (104), the back processing station (102) and the unloading device (30). Both the front processing station (101) and the back processing station (102) are equipped with support fixtures for carrying workpieces. The support fixtures include a first support fixture (61), a second support fixture (62), a third support fixture (63), a fourth support fixture (64), a fifth support fixture (65), and a sixth support fixture (66) that are detachably installed on the front processing station (101) and arranged at intervals along the first direction (x1). The grinding device includes an end face grinding device (51) that is detachably mounted on the first iron plate (501) and located above the first support fixture (61), a rotary file grinding device (52) located above the second support fixture (62), a rotary file grinding device (52) located above the third support fixture (63), a handle flap wheel grinding device (53) located above the fourth support fixture (64), a handle flap wheel grinding device (53) located above the fifth support fixture (65), and a handle flap wheel grinding device (53) located above the sixth support fixture (66). The support fixtures include a seventh support fixture (67), an eighth support fixture (68), a ninth support fixture (69), a tenth support fixture (610), an eleventh support fixture (611), and a twelfth support fixture (612) that are detachably installed on the back processing station (102) and are arranged at intervals along the first direction (x1). The polishing apparatus includes a scraper polishing device (54) detachably mounted on the first iron plate (501) and located above the seventh support fixture (67), a scraper polishing device (54) located above the eighth support fixture (68), an end face polishing device (51) located above the ninth support fixture (69), a micro-abrasive ceramic fiber brush polishing device (55) located above the tenth support fixture (610), a handle flap wheel polishing device (53) located above the eleventh support fixture (611), and a handle flap wheel polishing device (53) located above the twelfth support fixture (612). It also includes a lateral scraper device (71) installed on the front and rear sides of the second support fixture (62), a lateral hole grinding device (72) installed on the left side of the third support fixture (63), a lateral scraper device (71) installed on the left and right sides of the fourth support fixture (64), a lateral scraper device (71) installed on the left and right sides of the fifth support fixture (65), and a side grinding device (73) installed on the left and right sides of the sixth support fixture (66). It also includes a side scraper device (71) installed on the left and right sides of the tenth bearing fixture (610), a side scraper device (71) installed on the left and right sides of the eleventh bearing fixture (611), and a side grinding device (73) installed on the left and right sides of the twelfth bearing fixture (612).

2. The fully automatic blouse machine according to claim 1, characterized in that, The feeding device (20) includes an auxiliary frame (21) installed on the left side of the frame, a feeding turntable (22) rotatably installed on the auxiliary frame (21), and a storage frame (23) fixedly installed on the upper surface of the feeding turntable (22) for stacking the middle plate of the mobile phone from bottom to top. There are multiple storage frames (23), and multiple storage frames (23) are arranged in a circumferential array along the feeding turntable (22). The feeding device (30) includes a feeding frame (31) installed on the right side of the frame. The feeding frame (31) can extend along a first direction (x1). The feeding frame (31) has a feeding channel (32) that passes through the left, right and upper sides of the feeding frame (31).

3. The fully automatic blouse machine according to claim 1 or 2, characterized in that, The horizontal feeding device (40) includes a feeding frame (41), a vertical feeding actuator (42) for driving the feeding frame (41) to move up and down, and a horizontal feeding actuator (43) for driving the feeding frame (41) to move left and right. A horizontal feeding actuator (43) is installed on the frame, and a vertical feeding actuator (42) is installed on the horizontal feeding actuator (43); the feeding rack (41) extends horizontally to the left and right, and multiple gripping components (44) are installed sequentially on the feeding rack (41) along the first direction (x1); when the horizontal actuator drives the feeding rack (41) to move left and right, it can link the gripping components (44) to move back and forth between two adjacent workstations to grip the mobile phone mid-plate.

4. The fully automatic blouse machine according to claim 3, characterized in that, The frame is equipped with a vertical actuator (50), which includes a first iron plate (501) and a vertical actuator (502) for driving the first iron plate (501) to move up and down. The first iron plate (501) extends to the left and right. The first iron plate (501) is equipped with a grinding device, which is located directly above the support fixture. The first iron plate (501) is driven up and down by the vertical actuator (502) so that the grinding device moves down closer to the support fixture or moves up away from the support fixture.

5. The fully automatic capping machine according to claim 4, characterized in that, The material gripping assembly (44) includes a material gripping support plate (441) fixedly mounted on the feeding rack (41) and extending to one side of the support fixture, a suction nozzle unit (442) mounted on the material gripping support plate (441) for adsorbing the middle plate of the mobile phone, and a first sensor (443) mounted on the material gripping support plate (441) for identifying and sensing the middle plate of the mobile phone. The first iron plate (502) has a first extension column (56) extending downward on both sides of the front and rear of the grinding device. The bottom of the first extension column (56) is equipped with a spring pin (561) that can extend and retract vertically. When the vertical actuator (502) drives the grinding device to move down and approach the support fixture, the spring pin (561) can abut against the mobile phone middle plate on the support fixture and apply abutment pressure to the mobile phone middle plate.

6. The fully automatic tweezers as described in claim 4 or 5, characterized in that, The workpiece positioning station (103) is equipped with a positioning fixture (80). The positioning fixture (80) includes a first positioning plate (81), a first positioning fixing block (82) installed on the right side of the first positioning plate (81) and extending back and forth, a second positioning fixing block (83) installed on the rear side of the first positioning plate (81) and extending left and right, a first movable positioning plate (84) that can be moved back and forth and installed on the front side of the first positioning plate (81), and a second movable positioning plate (85) that can be moved left and right and installed on the left side of the first positioning plate (81). The positioning area is enclosed by the first positioning fixing block (82), the second positioning fixing block (83), the first movable positioning plate (84), and the second movable positioning plate (85). The workpiece flipping station (104) is equipped with a positioning fixture (80) and a flipping mechanism (90) located in front of the positioning fixture (80). The flipping mechanism (90) includes a gripper cylinder (91) for gripping the middle plate of the mobile phone, a rotary actuator cylinder (92) for driving the gripper cylinder (91) to rotate, a first flipping actuator cylinder (93) for driving the gripper cylinder (91) to move back and forth, and a second flipping actuator cylinder (94) for driving the gripper cylinder (91) to move up and down. The first flipping actuator cylinder (93) is installed on the telescopic rod of the second flipping actuator cylinder (94), the rotary actuator cylinder (92) is installed on the telescopic rod of the first flipping actuator cylinder (93), and the gripper cylinder (91) is installed on the output end of the rotary actuator cylinder (92).

7. A processing method for a fully automatic tassel-making machine, characterized in that, The processing method applied to the fully automatic tweezers (100) of claim 6 includes the following steps; Step 1: Provide the mobile phone mid-plate and stack the mobile phone mid-plate from bottom to top in the storage frame (23) of the feeding device (20); Step 2: The mobile phone middle plate of the storage frame (23) is transferred to the workpiece positioning station (103) by the horizontal feeding device (40), and the workpiece positioning station (103) positions the mobile phone middle plate in the up and down, front and back and left and right directions. Step 3: The mobile phone middle plate of the workpiece positioning station (103) is transferred to the front processing station (101) by the horizontal feeding device (40). The mobile phone middle plate is carried by the carrying fixture of the front processing station (101) and the grinding device is used to perform front deburring / deburring operation on the mobile phone middle plate. Step 4: The mobile phone middle plate of the front processing station (101) is transferred to the workpiece flipping station (104) by the horizontal feeding device (40). The workpiece flipping station (104) flips the mobile phone middle plate so that the back is facing up and the front is facing down. Step 5: The mobile phone middle plate from the workpiece flipping station (104) is transferred to the back processing station (102) by the horizontal feeding device (40), and the back deburring / deburring operation of the mobile phone middle plate is carried out in conjunction with the grinding device. Step 6: The mobile phone mid-plate from the back processing station (102) is transferred to the unloading device (30) via the horizontal feeding device (40).

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