A mobile power supply test point glue press and a working method thereof

Abstract

The application provides a mobile power supply testing point gluing pressure maintaining machine and a working method thereof. The connecting rod device comprises a workbench, a rotating disc mechanism arranged on the workbench and a pressure maintaining mechanism arranged on the side of the rotating disc mechanism. A plurality of groove positions for placing mobile power supplies are arranged on the rotating disc mechanism in a circle. A testing mechanism, a defective product sorting mechanism, a point gluing module, a decorative cover mounting mechanism and a rotating mechanism are further arranged on the workbench and located on the outer periphery of the rotating disc mechanism. The testing mechanism, the defective product sorting mechanism, the point gluing module, the decorative cover mounting mechanism and the rotating mechanism correspond to a groove position on the rotating disc mechanism respectively. The rotating mechanism reciprocates between the rotating disc mechanism and the pressure maintaining mechanism in a rotating manner. A blanking position A is arranged on the side of the pressure maintaining mechanism. The application integrates various technological processes, improves the production process, improves the product quality and improves the production efficiency on the one hand. On the other hand, the application can also reduce the operation personnel and the operation process.

Description

Technical Field

[0001] This invention relates to the field of mobile power bank processing technology, and in particular to a mobile power bank testing dispensing and pressure holding machine and its working method. Background Technology

[0002] A dispensing machine, also known as a glue applicator, is an automated machine specifically designed to control fluids and apply them dropwise or in the form of glue to the surface or interior of a product. Dispensing machines can achieve multi-dimensional path dispensing, precise positioning, and accurate glue control. They are primarily used in product manufacturing processes to precisely dispense, inject, or coat adhesives, paints, and other liquids onto specific locations on each product, enabling the product to perform functions such as bonding, potting, insulation, and fixation.

[0003] In the manufacturing of portable power banks, the decorative cover is attached to the power bank body by gluing, a process that typically uses a dispensing machine.

[0004] The existing dispensing process for mobile power banks has the following problems: there is no integrated equipment for the various dispensing processes, each process runs independently, and the products are constantly being loaded and unloaded when they are transferred between each workstation, which prolongs the operation time and results in low work efficiency. Summary of the Invention

[0005] The purpose of this invention is to provide a mobile power supply testing dispensing and holding pressure machine and its working method, which can integrate various dispensing processes and improve work efficiency.

[0006] The technical solution of the present invention is as follows: A mobile power bank testing dispensing and holding pressure machine includes a worktable, a turntable mechanism disposed on the worktable, and a holding pressure mechanism disposed beside the turntable mechanism; the turntable mechanism has a plurality of slots for placing mobile power banks in a circular pattern; the worktable is also provided with a testing mechanism, a defective product sorting mechanism, a dispensing module, a decorative cover attaching mechanism, and a rotating mechanism located on the outer periphery of the turntable mechanism; the testing mechanism, defective product sorting mechanism, dispensing module, decorative cover attaching mechanism, and rotating mechanism are respectively corresponding to a slot on the turntable mechanism; the rotating mechanism rotates back and forth between the turntable mechanism and the holding pressure mechanism; and a material unloading position A is provided beside the holding pressure mechanism.

[0007] Preferably, the turntable mechanism includes a first motor, a divider, a movable turntable, a fixed turntable, and a first carrier. The divider is provided with an input shaft, a movable shaft for output, and a fixed shaft. The first motor is driven and connected to the input shaft of the divider. The movable shaft of the divider is connected to the movable turntable, and the fixed shaft of the divider is connected to the fixed turntable. The movable turntable is located on the outer ring of the fixed turntable, and a plurality of first carriers are circumferentially arranged on the upper surface of the movable turntable. Each first carrier is provided with at least one of the slots.

[0008] Preferably, the rotating mechanism includes a first base plate, a first column, a first fixed plate, a first vertical plate, a first horizontal cylinder, a first rotating cylinder, a first receiving seat, a second horizontal cylinder, and a first push rod;

[0009] The first base plate is fixed on the workbench, and the first fixing plate is mounted above the first base plate via multiple first columns. One end of the first fixing plate is provided with the first horizontal cylinder, and the other end is provided with a first vertical plate. The upper end of the first horizontal cylinder is fixed to a first rotary cylinder, and the output shaft of the first rotary cylinder is connected to the first receiving seat. The first receiving seat is provided with a first slot that allows the power bank to slide out in a sliding manner. The first slot is located near the slot. The top of the first vertical plate is provided with a second horizontal cylinder. The first push rod is located above the first slot and is driven and connected to the second horizontal cylinder. The second horizontal cylinder is used to drive the first push rod on it to move back and forth in the direction of the pressure holding mechanism.

[0010] Preferably, the testing mechanism includes a second base plate, a first L-shaped seat, a first vertical cylinder, a first test plate, a second test plate, a third base plate, a second L-shaped seat, a lifting cylinder, a third test plate, and a fourth horizontal cylinder.

[0011] The second base plate is fixed on the workbench, the first L-shaped seat is vertically mounted on the second base plate, and the first L-shaped seat is provided with a first vertical cylinder on the side facing the turntable mechanism, and a fourth horizontal cylinder on the other side away from the turntable mechanism. The output end of the first vertical cylinder is connected to the first test plate, and the output end of the fourth horizontal cylinder is connected to the third test plate.

[0012] The third base plate is fixed on the turntable mechanism, the second L seat is vertically arranged on the third base plate, and a lifting cylinder is provided on the side of the second L seat facing the slot. The output end of the lifting cylinder is connected to the second test plate.

[0013] Preferably, the upper surface of the first test board is provided with a copper block for detecting the pins of the power bank; the second test board is provided with a USB plug and a buffer extending vertically into the slot; and the third test board is provided with a USB plug extending horizontally into the slot.

[0014] Preferably, the pressure-holding mechanism includes two parallel path lines. A feeding position B is provided on the path line facing the turntable mechanism, and the feeding position B corresponds to the discharge end position of the rotating mechanism. A discharging position A is provided on the other path line. Multiple pressure-holding fixtures are provided on the path line, and the pressure-holding fixtures circulate from the feeding position B to the discharging position A. A first pressure plate capable of applying downward pressure is provided at the feeding position B, and a second pressure plate capable of applying downward pressure is provided at the discharging position A.

[0015] Preferably, the pressure-holding fixture includes a fixture body, a second column, a spring, a pressure plate, and a bushing. The second column is provided with a raised shaft disc. One end of the shaft disc is connected to the pressure plate, and the other end is sleeved with the spring. The end of the second column with the spring is installed in the fixture body and fixed by the bushing. The raised shaft disc is located on the outside of the fixture body. The fixture body is provided with a countersunk groove for placing a mobile power supply.

[0016] Preferably, the defective product sorting mechanism includes a sixth base plate, a third column, a receiving plate, a box, a first gripper, a seventh base plate, and a cross drive assembly. The sixth base plate is fixed on the workbench, the receiving plate is set above the sixth base plate via the third column, and the box is placed on the receiving plate.

[0017] The seventh base plate is fixed on the turntable mechanism, the first gripper is located above the slot, and the first gripper is mounted on the seventh base plate via a cross drive assembly.

[0018] Preferably, the dispensing module includes a horizontal moving module, a vertical module, a glue cylinder, and a horizontal driving assembly. The horizontal moving module is mounted on the worktable, and the extension direction of the horizontal moving module is on the tangent of the turntable mechanism. The vertical module is slidably connected to the horizontal moving module, and the horizontal driving assembly is slidably connected to the vertical module. The glue cylinder is provided at the end of the horizontal driving assembly. The direction in which the horizontal driving assembly drives the glue cylinder to move horizontally is perpendicular to the driving direction of the horizontal moving module in a top view. The glue cylinder corresponds to the slot position.

[0019] The present invention also provides a method for operating the above-mentioned mobile power supply testing dispensing and pressure holding machine, comprising:

[0020] 1) Place the power bank in the slot of the turntable mechanism; start the turntable mechanism to rotate to the position of the testing mechanism;

[0021] 2) The testing mechanism tests the mobile power supply in the turntable mechanism and determines OK / NG through the tester, and transmits the data to the programming logic controller; the turntable mechanism is started to rotate to the position of the defective product sorting mechanism;

[0022] 3) The defective product sorting mechanism uses the data obtained from the programmable logic controller in step 2) to clamp and remove defective products from the turntable mechanism; and starts the turntable mechanism to rotate to the position of the dispensing module;

[0023] 4) The dispensing module dispenses adhesive to the good mobile power supply in the slot of the turntable mechanism. After completion, the turntable mechanism is started to rotate to the position of the decorative cover attaching mechanism.

[0024] 5) Activate the decorative cover applicator to pick up the decorative cover placed on it, place it on the power bank, and attach it; activate the turntable mechanism to rotate it to the side of the rotating mechanism;

[0025] 6) The mobile power supply in the slot is picked up by the conveying mechanism and placed in the rotating mechanism, and the rotation of the turntable mechanism is completed;

[0026] 6) Start the rotating mechanism to push the power bank into the pressure-holding mechanism;

[0027] 7) Activate the pressure holding mechanism to press the mobile power supply into a finished product and convey it to the unloading position A;

[0028] 8) Unload the power bank at unloading position A; complete the assembly of one power bank.

[0029] Multiple power banks can perform the above operations simultaneously in multiple slots in an assembly line manner.

[0030] Compared with related technologies, the beneficial effects of the present invention are as follows:

[0031] The aforementioned mobile power bank testing dispensing and pressing machine integrates various process flows into one, which on the one hand improves the production process, enhances product quality, and increases production efficiency; on the other hand, it can also reduce the number of operators and the number of operation processes.

[0032] Second, the innovative design of the pressure holding mechanism forms two parallel paths for the power bank to travel after pressure holding, in order to meet the pressure holding time required by the power bank production process, and also to meet the production cycle. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the structure of the mobile power supply testing dispensing and pressure holding machine provided by the present invention;

[0034] Figure 2 for Figure 1 A schematic diagram of the structure without the protective cover;

[0035] Figure 3 for Figure 1 A schematic diagram of the turntable mechanism;

[0036] Figure 4 for Figure 1 A structural schematic diagram of the pressure-holding mechanism from one perspective;

[0037] Figure 5 for Figure 1 A schematic diagram of the pressure-holding mechanism from another perspective;

[0038] Figure 6 for Figure 4 A schematic diagram of the exploded structure of the pressure-holding fixture in the middle;

[0039] Figure 7 for Figure 1 A schematic diagram of the rotating mechanism in the diagram;

[0040] Figure 8 for Figure 1 A schematic diagram of the testing mechanism in the diagram;

[0041] Figure 9 for Figure 1 A schematic diagram of the defective product sorting mechanism in the system;

[0042] Figure 10 for Figure 1 A schematic diagram of the dispensing module in the middle;

[0043] Figure 11 for Figure 1 A schematic diagram of the decorative cover application mechanism in the middle;

[0044] Figure 12 for Figure 1 A schematic diagram of the conveying mechanism in the diagram.

[0045] In the attached diagram: 1. Workbench; 101. Protective cover; 2. Turntable mechanism; 21. First motor; 22. Divider; 23. Movable turntable; 24. Fixed turntable; 25. First carrier; 26. Slot; 3. Pressure holding mechanism; 31. Fourth base plate; 32. First lifting cylinder; 33. Fifth horizontal cylinder; 34. First downward pressing cylinder; 35. Second lifting cylinder; 36. Fifth base plate; 37. First side 38. Push cylinder; 39. First lower pressure plate; 30. Pressure holding fixture; 310. Second side push cylinder; 311. Third side push cylinder; 312. Second lower pressure cylinder; 313. Second rotary cylinder; 314. First flange; 315. First support column; 316. Second lower pressure plate; 391. Fixture body; 392. Second column; 393. Spring; 394. Pressure plate; 395. Bushing; 396. Countersunk groove;

[0046] 4. Rotating mechanism; 41. First base plate; 42. First column; 43. First fixing plate; 44. First vertical plate; 45. First horizontal cylinder; 46. First rotating cylinder; 47. First receiving seat; 48. Second horizontal cylinder; 49. First push rod; 410. First slot;

[0047] 5. Testing mechanism; 51. Second base plate; 52. First adjusting plate; 521. Waist-shaped hole; 53. First L-shaped seat; 54. First vertical cylinder; 55. First test plate; 56. Second test plate; 57. Third base plate; 58. Second L-shaped seat; 59. Lifting cylinder; 510. Third test plate; 511. Fourth horizontal cylinder; 512. Second fixing plate; 513. USB plug; 514. Buffer;

[0048] 6. Defective product sorting mechanism; 61. Sixth base plate; 62. Third column; 63. Receiving plate; 64. Box body; 65. First gripper; 66. Seventh base plate; 67. Cross drive assembly; 68. Right angle stop;

[0049] 7. Dispensing module; 71. Second flange; 72. Second support column; 73. Second motor; 74. Horizontal movement module; 75. Second adjusting plate; 76. Third L-shaped base; 77. Vertical module; 78. Glue cylinder; 79. Third motor; 710. Horizontal drive assembly;

[0050] 8. Decorative cover application mechanism; 81. Loading seat; 82. First horizontal motion module; 83. Material gripping fixture;

[0051] 9. Handling mechanism; 91. Third flange; 92. Third support column; 93. Second horizontal motion module; 94. Second vertical cylinder; 95. Second gripper; 96. Fourth motor;

[0052] 10. Feeding mechanism; 102. Third gripper; 11. Production line; 12. Power bank; 13. Decorative cover. Detailed Implementation

[0053] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other. For ease of description, the terms "upper," "lower," "left," and "right" used below only indicate that they correspond to the upper, lower, left, and right directions in the accompanying drawings and do not limit the structure.

[0054] like Figure 1 , Figure 2 As shown, the mobile power supply testing dispensing and holding pressure machine provided in this embodiment includes a worktable 1, a turntable mechanism 2, a holding pressure mechanism 3, a rotating mechanism 4, a testing mechanism 5, a defective product sorting mechanism 6, a dispensing module 7, a decorative cover attaching mechanism 8, a conveying mechanism 9, a material unloading mechanism 10, and a production line 11.

[0055] A protective cover 101 is provided above the workbench 1, and a grating is provided on the protective cover 101. All the above-mentioned mechanisms are set on the workbench 1 and located inside the protective cover 101. The protective cover 101 is not a fully enclosed structure, but has openings at appropriate locations.

[0056] The production line 11 is located beside the workbench 1, and the pressure holding mechanism 3 is located on the workbench 1 and near the edge of the production line 11. The pressure holding mechanism 3 has a material unloading position A located near the production line 11. The material unloading mechanism 10 is located on the workbench 1 and moves back and forth between the material unloading position A and the production line 11.

[0057] The turntable mechanism 2 is located near the center of the workbench 1. The outer periphery of the turntable mechanism 2 is provided with the testing mechanism 5, the defective product sorting mechanism 6, the glue dispensing module 7, the decorative cover attaching mechanism 8, the conveying mechanism 9, and the rotating mechanism 4. The rotating mechanism 4 rotates back and forth between the turntable mechanism 2 and the pressure holding mechanism 3.

[0058] like Figure 2 , Figure 3 As shown, the turntable mechanism 2 includes a first motor 21, a divider 22, a movable turntable 23, a fixed turntable 24, first carriers 25, and slots 26 for placing the mobile power supply 12. The divider 22 has an input shaft, a movable shaft for output, and a fixed shaft. The first motor 21 is driven by the input shaft of the divider 22. The movable shaft of the divider 22 is connected to the movable turntable 23, and the fixed shaft of the divider 22 is connected to the fixed turntable 24. The movable turntable 23 is located on the outer ring of the fixed turntable 24, and multiple first carriers 25 are circumferentially arranged on the upper surface of the movable turntable 23. Each first carrier 25 has two slots 26. The slots 26 are vertically connected.

[0059] like Figure 4 , Figure 5 As shown, the pressure holding mechanism 3 includes a fourth base plate 31, a first lifting cylinder 32, a fifth horizontal cylinder 33, a first pressing cylinder 34, a second lifting cylinder 35, a fifth base plate 36, a first side-push cylinder 37, a first pressing plate 38, a pressure holding fixture 39, a second side-push cylinder 310, a third side-push cylinder 311, a second pressing cylinder 312, a second rotating cylinder 313, a first flange 314, a first support column 315, and a second pressing plate 316.

[0060] The fourth base plate 31 is mounted on the workbench 1. A first flange 314 is provided at each end of the fourth base plate 31. The first flange 314 fixes the first support column 315, and the top of the first support column 315 fixes the fifth base plate 36.

[0061] The fifth base plate 36 has two parallel path lines, which can be formed by two grooves created by three baffles. A pressure-holding fixture 39 is slidably disposed in the groove. A loading position B is located on one path line, and a unloading position A is located on the other. The loading position B serves as the starting point for the mobile power supply 12 to enter the pressure-holding mechanism 3. A fifth horizontal cylinder 33 is located beside this starting point, used to advance the pressure-holding fixture 39 at loading position B along the length of the groove; that is, the pressure-holding fixture 39 at loading position B moves laterally along the groove to the next position. A first lifting cylinder 32 is provided at the bottom of the loading position B. The first lifting cylinder 32 lifts the pressure holding fixture 39 of the loading position B upward and makes it at the same height as the first receiving seat 47 on the rotating mechanism 4. When the mobile power supply 12 moves into the pressure holding fixture 39 under the action of the first push rod 49 of the rotating mechanism 4, the first lifting cylinder 32 descends, so that the pressure holding fixture 39 is horizontally aligned with the pressure holding fixture 39 in the chute.

[0062] The upper end of the feeding position B is equipped with a first pressing cylinder 34 and a first pressing plate 38 connected to the end of the telescopic rod of the first pressing cylinder 34. When the pressure holding fixture 39 is horizontally aligned with the pressure holding fixture 39 in the chute, the first pressing cylinder 34 is activated to push the first pressing plate 38 downward, so that it contacts the pressure holding fixture 39 and presses the mobile power supply 12, making the decorative cover fit more tightly. After completion, the fifth horizontal cylinder 33 is activated.

[0063] At the end of the path line with loading position B, a second side-push cylinder 310 is provided. The second side-push cylinder 310 is used to push the pressure-holding fixture 39 to another path line. On this other path line, a third side-push cylinder 311 extending along the length direction of the chute is provided. The third side-push cylinder 311 is used to advance the pressure-holding fixture 39 entering the path line to the loading position A by one position.

[0064] Above the unloading position A, there is a second pressing cylinder 312 and a second pressing plate 316 connected to the end of the telescopic rod of the second pressing cylinder 312. When the pressure holding fixture 39, on which the mobile power supply 12 is placed, moves to the unloading position A, the second pressing cylinder 312 is activated to push the second pressing plate 316 downward, so that the second pressing plate 316 contacts the pressure holding fixture 39 and presses the mobile power supply 12, and the pressing operation is performed again.

[0065] The bottom of the unloading position A is equipped with a second rotary cylinder 313 and a second lifting cylinder 35. The second rotary cylinder 313 is mounted on the fourth base plate 31, and the cylinder of the second lifting cylinder 35 is mounted on the second rotary cylinder 313. The telescopic rod is connected to the bottom of the pressure-holding fixture 39 at the unloading position A. After the second pressing cylinder 312 completes its operation, the second rotary cylinder 313 is activated to rotate the pressure-holding fixture 39 180° so that the opening of the countersunk groove 396 of the pressure-holding fixture 39 faces outward. Then, the second lifting cylinder 35 is activated to lift the pressure-holding fixture 39. Finally, the unloading mechanism 10 extends horizontally into the pressure-holding fixture 39 to grab the mobile power supply 12 and place it on the production line 11.

[0066] After the mobile power supply 12 in the pressure holding fixture 39 at unloading position A is de-energized, the pressure holding fixture 39 descends and aligns horizontally with the other pressure holding fixtures 39 in the chute. Based on the work cycle, two empty positions can be designed beside the unloading position A. That is, after the pressure holding fixture 39 at unloading position A moves horizontally by two positions, it is then pushed upwards to the unloading position B by the first side push cylinder 37.

[0067] like Figure 6 As shown, the pressure-holding fixture 39 includes a fixture body 391, a second column 392, a spring 393, a pressure plate 394, and a bushing 395. The second column 392 has a raised shaft disc, one end of which is connected to the pressure plate 394, and the other end is sleeved with the spring 393. The end of the second column 392 with the spring 393 is installed inside the fixture body 391 and fixed by the bushing 395. The raised shaft disc is located outside the fixture body 391. The fixture body 391 has a countersunk groove 396 for placing the mobile power supply 12. One end of the countersunk groove 396 is open-ended, and it has a countersunk structure in the height direction to better define the position of the mobile power supply 12. The open end of the countersunk groove 396 has a flared opening, allowing the mobile power supply 12 to be smoothly pushed into the countersunk groove 396 during automatic feeding by the rotating mechanism. The countersunk groove 396 is open-ended vertically, avoiding the pin positions of the mobile power supply 12. A piece of felt is affixed to the countersunk groove 396 where it contacts the power bank 12 to prevent scratches on the outer surface of the power bank 12. The fixture body 391 has a countersunk hole for mounting the spring 393, and the bushing 395 is placed in the countersunk hole and threadedly connected to the fixture body 391, fixing the bushing 395 to the end of the spring 393 and ensuring the spring 393 is fully stressed. The protruding bearing plate on the second column 392 fits against the upper surface of the fixture body 391 to limit the lower limit position of the spring 393. The lower end surface of the pressure plate 394 has flexible silicone that fits against the power bank 12, and a piece of felt is affixed to the lower end of the flexible silicone. Because the contact surface between the power bank 12 and the pressure plate 394 is an arc surface, the flexible silicone allows it to fully withstand stress, while the felt prevents scratches on the outer surface of the power bank 12.

[0068] like Figure 2 , Figure 7 As shown, the rotating mechanism 4 includes a first base plate 41, a first column 42, a first fixing plate 43, a first upright plate 44, a first horizontal cylinder 45, a first rotating cylinder 46, a first receiving seat 47, a second horizontal cylinder 48, and a first push rod 49.

[0069] The first base plate 41 is fixed on the workbench 1, and the first fixing plate 43 is provided above the first base plate 41 by a plurality of first columns 42; one end of the first fixing plate 43 is provided with the first horizontal cylinder 45, and the other end is provided with the first vertical plate 44; the upper end of the first horizontal cylinder 45 is fixed to the first rotary cylinder 46, the output shaft of the first rotary cylinder 46 is connected to the first receiving seat 47, the first receiving seat 47 is provided with a first slot 410 for sliding out the power supply; and the first slot 410 is located near the slot 26; the top of the first vertical plate 44 is provided with a second horizontal cylinder 48, the first push rod 49 is located above the first slot 410 and is drivenly connected to the second horizontal cylinder 48, and the second horizontal cylinder 48 is used to drive the first push rod 49 thereon to move back and forth in the direction of the pressure holding mechanism 3.

[0070] The power bank 12 is gripped by the second gripper 95 of the conveying mechanism 9 and placed in the first slot 410 of the first receiving seat 47. The first rotary cylinder 46 rotates 90°, and the first horizontal cylinder 45 is activated to move the first receiving seat 47 to the loading position B of the pressure holding mechanism 3, aligning it with the pressure holding fixture 39. Then, the first push rod 49 is activated to push the power bank 12 into the countersunk groove 396 of the pressure holding fixture 39 in a horizontal pushing manner.

[0071] like Figure 2 , Figure 8 As shown, the testing mechanism 5 includes a second base plate 51, a first adjusting plate 52, a first L-shaped seat 53, a first vertical cylinder 54, a first testing plate 55, a second testing plate 56, a third base plate 57, a second L-shaped seat 58, a lifting cylinder 59, a third testing plate 510, a fourth horizontal cylinder 511, and a second fixed plate 512.

[0072] The second base plate 51 is fixed on the workbench 1, and a first adjusting plate 52 is provided on the second base plate 51. The first adjusting plate 52 is provided with a waist-shaped hole 521, and an eccentric bolt is installed in the waist-shaped hole 521 for fine adjustment of the front and rear position.

[0073] The first L-shaped seat 53 is vertically mounted on the first adjusting plate 52, and a first vertical cylinder 54 is provided on the side of the first L-shaped seat 53 facing the turntable mechanism 2. A fourth horizontal cylinder 511 is provided on the top of the other side away from the turntable mechanism 2 via a second fixing plate 512. The output end of the first vertical cylinder 54 is connected to the first test plate 55, and the output end of the fourth horizontal cylinder 511 is connected to the third test plate 510.

[0074] The third base plate 57 is fixed on the fixed turntable 24 of the turntable mechanism 2. The second L seat 58 is vertically arranged on the third base plate 57, and a lifting cylinder 59 is provided on the side of the second L seat 58 facing the slot 26. The output end of the lifting cylinder 59 is connected to the second test plate 56.

[0075] The upper surface of the first test board 55 is provided with four copper blocks for detecting the pins of the power bank 12. The second test board 56 is provided with a USB plug 513 extending vertically towards the slot 26 and a buffer 514. The third test board 510 is provided with a USB plug 513 extending horizontally towards the slot 26. The buffer 514 includes a guide post, a spring disposed on the guide post, and a plastic steel strip disposed at the end of the guide post. A linear bearing is disposed between the guide post and the second test board 56. The buffer 514 provides a buffering function. During the test, when the second test board 56 moves down, the plastic steel strip presses down on the power bank 12, which can fix the position of the power bank 12, ensuring good force and contact, and facilitating the test.

[0076] The testing mechanism 5 is the initial process. When the movable turntable 23 rotates the power bank 12 to the position of the first test plate 55 in the testing mechanism 5, the first test plate 55 rises under the action of the first vertical cylinder 54, causing its four copper plates to make contact with the plugs of the two power banks 12 in the first carrier 25 and perform testing. Depending on the position of the USB interface on the power bank 12, the USB plug 513 on the third test plate 510 or the USB plug 513 on the second test plate 56 is activated respectively, so that it is inserted into the USB interface on the power bank 12, and a withstand voltage test is performed through a discharge process.

[0077] like Figure 2 , Figure 9As shown, the defective product sorting mechanism 6 is located below the testing mechanism 5. Defective products obtained after testing by the testing mechanism 5 are then picked up and removed from the line by the defective product sorting mechanism 6. The defective product sorting mechanism 6 includes a sixth base plate 61, a third column 62, a receiving plate 63, a box body 64, a first gripper 65, a seventh base plate 66, a cross drive assembly 67, and a right-angle stop 68. The sixth base plate 61 is fixed on the workbench 1. The receiving plate 63 is set above the sixth base plate 61 by the third column 62, and the box body 64 is placed on the receiving plate 63. The right-angle stop 68 is set at the edge of the box body 64 to limit the box body 64. The cross drive assembly 67 achieves a cross-shaped movement trajectory at the end through mutually perpendicular kinematic pairs, which can be achieved by a cylinder or a servo motor.

[0078] The seventh base plate 66 is fixed on the turntable mechanism 2. The first gripper 65 is located above the slot 26 and is mounted on the seventh base plate 66 by a cross drive assembly 67. When the cross drive assembly 67 drives the first gripper 65 to move to the position of the mobile power supply 12, it can also drive the first gripper 65 to open and close.

[0079] like Figure 2 , Figure 10 As shown, the dispensing module 7 is located in the lower section of the defective product sorting mechanism 6 and is used to dispense adhesive onto the good mobile power supply 12. It includes a second flange 71, a second support column 72, a second motor 73, a transverse module 74, a second adjusting plate 75, a third L-shaped base 76, a vertical module 77, a glue cylinder 78, a third motor 79, and a horizontal drive assembly 710.

[0080] The second flange 71 is mounted on the workbench 1, and a second support column 72 is provided on the second flange 71. The transverse module 74 is disposed on the top of the second support column 72, and the extension direction of the transverse module 74 is on the tangent of the turntable mechanism 2. The third L-shaped seat 76 is slidably connected to the transverse module 74. The second motor 73 is used to drive the third L-shaped seat 76 and the vertical module 77 to move relative to the transverse module 74. The vertical module 77 is mounted on the vertical end face of the third L-shaped seat 76. The horizontal drive assembly 710 is connected to the vertical module 77 in the direction of vertical sliding, and the horizontal drive assembly 710 is driven to move vertically by the third motor 79.

[0081] The horizontal drive assembly 710 has a second adjusting plate 75 at its end, and the rubber cylinder 78 is vertically mounted on the second adjusting plate 75. The horizontal drive assembly 710 drives the rubber cylinder 78 connected to the rack to move horizontally toward the slot 26 via a servo motor, a drive gear on the motor shaft, and a rack meshing with the drive gear.

[0082] The direction in which the horizontal drive assembly 710 drives the rubber cylinder 78 is perpendicular to the driving direction of the transverse module 74 in a top-view projection.

[0083] like Figure 2 , Figure 11 As shown, the decorative cover applicator 8 is located in the lower section of the dispensing module 7 and is used to apply decorative covers 13 to the already dispensed power banks 12. It includes a loading seat 81, a first horizontal motion module 82, and a gripping fixture 83. The loading seat 81 is mounted on the workbench 1, and the decorative cover 13 to be installed is placed on the loading seat 81. The first horizontal motion module 82 is mounted on a fixed turntable 24, and the gripping fixture 83 is located at the end of the first horizontal motion module 82. The first horizontal motion module 82 drives the gripping fixture 83 to move back and forth between the decorative cover 13 and the slot 26, gripping the decorative cover 13 by suction and placing it on the power bank 12 in the slot 26 to achieve installation. The first horizontal motion module 82 can hold two decorative covers 13 simultaneously, enabling the simultaneous assembly of two power banks 12 on one first carrier 25.

[0084] like Figure 2 , Figure 12 As shown, the conveying mechanism 9 is located between the decorative cover applicator 8 and the rotating mechanism 4, and includes a third flange 91, a third support column 92, a second horizontal motion module 93, a second vertical cylinder 94, a second gripper 95, and a fourth motor 96. The third flange 91 is mounted on the fixed turntable 24, and the third support column 92 is provided on the third flange 91. The second horizontal motion module 93 is provided on the third support column 92. The second horizontal motion module 93 extends between the decorative cover applicator 8 and the rotating mechanism 4, and is used to drive the second gripper 95 connected thereto to grasp the mobile power supply 12 with the decorative cover applicated on the turntable mechanism 2 and move it to the first receiving seat 47 of the rotating mechanism 4. The second gripper 95 is mounted on the second horizontal motion module 93 through the second vertical cylinder 94, which provides the second gripper 95 with a driving force for vertical displacement. The second gripper 95 is driven to open and close by the fourth motor 96.

[0085] like Figure 1 , Figure 2 As shown, the unloading mechanism 10 is installed above the production line 11 using a gantry structure. The unloading mechanism 10 is equipped with a third gripper 102, which achieves horizontal and vertical movement through a cross motion pair, and uses an opening and closing method to grab the mobile power supply 12 from the unloading position B and place it on the production line 11.

[0086] The mobile power supply 12 on production line 11 goes to the next process along with production line 11.

[0087] The present invention also provides a method for operating the above-mentioned mobile power supply testing dispensing and pressure holding machine, comprising:

[0088] 1) Place the power bank 12 in the slot 26 of the turntable mechanism 2; start the turntable mechanism 2 to rotate to the position of the testing mechanism 5;

[0089] 2) The testing mechanism 5 tests the mobile power supply 12 in the turntable mechanism 2, and determines OK / NG through the tester, and transmits the data to the programming logic controller; the turntable mechanism 2 is started to rotate to the position of the defective product sorting mechanism 6;

[0090] 3) The defective product sorting mechanism 6 uses the data obtained by the programmable logic controller in step 2) to clamp the defective products off the line from the turntable mechanism 2; and starts the turntable mechanism 2 to rotate to the position of the dispensing module 7;

[0091] 4) The dispensing module 7 dispenses adhesive to the good mobile power supply 12 in the slot 26 of the turntable mechanism 2. After completion, the turntable mechanism 2 is started to rotate to the position of the decorative cover attaching mechanism 8.

[0092] 5) Activate the decorative cover applicator 8, which picks up the decorative cover 13 placed on it, places it on the power bank 12, and applies it; activate the turntable mechanism 2 to rotate it to the side of the rotating mechanism 4;

[0093] 6) The mobile power supply in slot 26 is picked up by the conveying mechanism 9 and placed in the rotating mechanism 4, and the rotation of the turntable mechanism 2 is completed;

[0094] 7) Start the rotating mechanism 4 to push the mobile power supply 12 into the pressure holding mechanism 3; the rotating mechanism 4 waits for the next action;

[0095] 8) Activate the pressure holding mechanism 3 to press the mobile power supply 12 into a finished product and convey it to the unloading position A;

[0096] 9) Unload the power bank 12 at the unloading position A; complete the assembly of one power bank;

[0097] Multiple power banks 12 can perform the above operations simultaneously in multiple slots 26 in an assembly line manner.

[0098] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A mobile power bank testing dispensing and pressure holding machine, characterized in that, The device includes a workbench (1), a turntable mechanism (2) on the workbench (1), and a pressure holding mechanism (3) on the side of the turntable mechanism (2). The turntable mechanism (2) has multiple slots (26) for placing mobile power supplies (12) in a circular pattern. The workbench (1) also has a testing mechanism (5), a defective product sorting mechanism (6), a dispensing module (7), a decorative cover attaching mechanism (8), and a rotating mechanism (4) located on the outer periphery of the turntable mechanism (2). The testing mechanism (5), the defective product sorting mechanism (6), the dispensing module (7), the decorative cover attaching mechanism (8), and the rotating mechanism (4) are respectively corresponding to a slot (26) on the turntable mechanism (2). The rotating mechanism (4) rotates back and forth between the turntable mechanism (2) and the pressure holding mechanism (3). The pressure holding mechanism (3) has a material unloading position A on its side. The pressure holding mechanism (3) includes two parallel path lines. A loading position B is provided on the path line facing the turntable mechanism. The loading position B corresponds to the discharge end position of the rotating mechanism (4). A unloading position A is provided on the other path line. Multiple pressure holding fixtures (39) are provided on the path line. The pressure holding fixtures (39) circulate from the loading position B to the unloading position A. A first pressure plate (38) capable of applying downward pressure is provided at the loading position B. A second pressure plate (316) capable of applying downward pressure is provided at the unloading position A. The pressure-holding fixture (39) includes a fixture body (391), a second column (392), a spring (393), a pressure plate (394), and a bushing (395). The second column (392) is provided with a raised shaft disc. One end of the shaft disc is connected to the pressure plate (394), and the other end is sleeved with the spring (393). The end of the second column (392) with the spring (393) is installed inside the fixture body (391) and fixed by the bushing (395). The raised shaft disc is located outside the fixture body (391). The fixture body (391) is provided with a countersunk groove (396) for placing a mobile power supply (12).

2. The mobile power supply testing dispensing and pressure holding machine according to claim 1, characterized in that, The turntable mechanism (2) includes a first motor (21), a divider (22), a movable turntable (23), a fixed turntable (24), and a first carrier (25). The divider (22) is provided with an input shaft, a movable shaft for output, and a fixed shaft. The first motor (21) is driven and connected to the input shaft of the divider (22). The movable shaft of the divider (22) is connected to the movable turntable (23), and the fixed shaft of the divider (22) is connected to the fixed turntable (24). The movable turntable (23) is located on the outer ring of the fixed turntable (24), and a plurality of first carriers (25) are provided in a circular pattern on the upper surface of the movable turntable (23). Each first carrier (25) is provided with at least one slot (26).

3. The mobile power supply testing dispensing and pressure holding machine according to claim 1, characterized in that, The rotating mechanism (4) includes a first base plate (41), a first column (42), a first fixed plate (43), a first upright plate (44), a first horizontal cylinder (45), a first rotating cylinder (46), a first receiving seat (47), a second horizontal cylinder (48), and a first push rod (49). The first base plate (41) is fixed on the workbench (1), and the first fixing plate (43) is located above the first base plate (41) by a plurality of first columns (42); one end of the first fixing plate (43) is provided with the first horizontal cylinder (45), and the other end is provided with the first upright plate (44); the upper end of the first horizontal cylinder (45) is fixed to the first rotary cylinder (46), the output shaft of the first rotary cylinder (46) is connected to the first receiving seat (47), the first receiving seat (47) is provided with a first slot (410) for sliding out the mobile power supply in a sliding manner; and the first slot (410) is located near the slot (26); the top of the first upright plate (44) is provided with a second horizontal cylinder (48), the first push rod (49) is located above the first slot (410) and is driven connected to the second horizontal cylinder (48), and the second horizontal cylinder (48) is used to drive the first push rod (49) on it to move back and forth in the direction of the pressure holding mechanism (3).

4. The mobile power supply testing dispensing and pressure holding machine according to claim 1, characterized in that, The testing mechanism (5) includes a second base plate (51), a first L-shaped seat (53), a first vertical cylinder (54), a first test plate (55), a second test plate (56), a third base plate (57), a second L-shaped seat (58), a lifting cylinder (59), a third test plate (510), and a fourth horizontal cylinder (511). The second base plate (51) is fixed on the workbench (1), the first L seat (53) is vertically arranged on the second base plate (51), and the first L seat (53) is provided with a first vertical cylinder (54) on the side facing the turntable mechanism (2), and a fourth horizontal cylinder (511) is provided on the other side away from the turntable mechanism (2). The output end of the first vertical cylinder (54) is connected to the first test plate, and the output end of the fourth horizontal cylinder (511) is connected to the third test plate (510). The third base plate (57) is fixed on the turntable mechanism (2), the second L seat (58) is vertically arranged on the third base plate (57), and a lifting cylinder (59) is provided on the side of the second L seat (58) facing the slot (26), and the output end of the lifting cylinder (59) is connected to the second test plate (56).

5. The mobile power supply testing dispensing and pressure holding machine according to claim 4, characterized in that, The upper surface of the first test board (55) is provided with a copper block for detecting the pin position of the power bank (12); the second test board (56) is provided with a USB plug (513) and a buffer (514) extending vertically towards the slot (26); the third test board (510) is provided with a USB plug (513) extending horizontally towards the slot (26).

6. The mobile power supply testing dispensing and pressure holding machine according to claim 1, characterized in that, The defective product sorting mechanism (6) includes a sixth base plate (61), a third column (62), a receiving plate (63), a box body (64), a first gripper (65), a seventh base plate (66), and a cross drive assembly (67). The sixth base plate (61) is fixed on the workbench (1). The receiving plate (63) is set above the sixth base plate (61) through the third column (62). The box body (64) is placed on the receiving plate (63). The seventh base plate (66) is fixed on the turntable mechanism (2), the first gripper (65) is located above the slot (26), and the first gripper (65) is mounted on the seventh base plate (66) by a cross drive assembly (67).

7. The mobile power supply testing dispensing and pressure holding machine according to claim 1, characterized in that, The dispensing module (7) includes a transverse module (74), a vertical module (77), a glue tube (78), and a horizontal drive assembly (710). The transverse module (74) is mounted on the worktable (1), and the extension direction of the transverse module (74) is on the tangent of the turntable mechanism (2). The vertical module (77) is slidably connected to the transverse module (74), and the horizontal drive assembly (710) is slidably connected to the vertical module (77). The glue tube (78) is provided at the end of the horizontal drive assembly (710). The direction in which the horizontal drive assembly (710) drives the glue tube (78) to horizontal displacement is perpendicular to the driving direction of the transverse module (74) in the top view projection. The glue tube (78) corresponds to the position of the slot (26).

8. A method for operating a mobile power supply testing dispensing and pressure-holding machine as described in any one of claims 1 to 7, characterized in that, include: 1) Place the power bank (12) in the slot (26) of the turntable mechanism (2); Start the turntable mechanism (2) to rotate to the position of the testing mechanism (5); 2) The testing mechanism (5) tests the mobile power supply (12) in the turntable mechanism (2), and judges OK / NG by the tester, and transmits the data to the programming logic controller; and starts the turntable mechanism (2) to rotate to the position of the defective product sorting mechanism (6); 3) The defective product sorting mechanism (6) uses the data obtained by the programmable logic controller in step 2) to clamp the defective products off the line by the turntable mechanism (2); and starts the turntable mechanism (2) to rotate to the position of the dispensing module (7); 4) The dispensing module (7) dispenses adhesive to the good mobile power supply (12) in the slot (26) of the turntable mechanism (2), and after completion, the turntable mechanism (2) is started to rotate to the position of the decorative cover attaching mechanism (8); 5) Activate the decorative cover applicator (8), grab the decorative cover (13) placed on it, place it on the power bank (12) and attach it; Start the turntable mechanism (2) to rotate to the side of the rotating mechanism (4); 6) The mobile power supply in the slot (26) is picked up by the conveying mechanism (9) and placed in the rotating mechanism (4), and the rotation of the turntable mechanism (2) is completed; 7) Start the rotating mechanism (4) to push the mobile power supply (12) into the pressure holding mechanism (3); 8) Start the pressure holding mechanism (3) to press the mobile power supply (12) into a finished product and transport it to the unloading position A; 9) Unload the power bank (12) at the unloading position A; complete the assembly of one power bank; Multiple power banks (12) perform the above operations simultaneously in multiple slots (26) in an assembly line manner.

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