Automatic screw locking equipment for mobile power supply production line

Abstract

The invention discloses automatic screw locking equipment for a mobile power supply production line, and relates to the technical field of screw locking, the automatic screw locking equipment comprises a supporting table, the inner surface of the supporting table is fixedly connected with a screw locking machine, the upper surface of the supporting table is fixedly connected with a sliding rail, and the upper surface of the sliding rail is slidably connected with a sliding table; a collecting mechanism is fixedly connected to the upper surface of the sliding table, and turnover mechanisms are fixedly connected to the two sides of the collecting mechanism; according to the device, the mobile power supply is placed on the upper surface of the placement plate, the outer surface of the mobile power supply is limited through the connection relation between the placement plate and the pressing table, and the problem that the screw locking operation cannot be completed due to the fact that a shell of the mobile power supply moves in the screw locking operation process is avoided. After the screw locking operation on one side of the mobile power supply is completed, the bottom surface of the mobile power supply is driven to turn over to the upper part through the rotation of the pressing table and the placing plate in the turnover mechanism, and the screw locking operation is performed on the other side of the mobile power supply through the screw locking machine instead of manual turning.

Description

Technical Field

[0001] The invention relates to the technical field of screw locking, and in particular to an automatic screw locking device for a mobile power supply production line. Background Art

[0002] Power banks are widely used to provide power to mobile terminals such as mobile phones. Power banks generally include a mounting case and a circuit board inside the mounting case. Therefore, during production and assembly, several screws need to be tightened to fasten the circuit board to the mounting case to protect the power board.

[0003] The existing mobile power supply screwing is done manually, which is purely manual operation. This manual method can meet certain production requirements, but it also has major defects, such as low manual operation efficiency. At the same time, when the shell and the internal circuit board are screwed, it is necessary to ensure that the screw holes opened on the surface of the shell and the circuit board are aligned to avoid the screw locking machine causing the shell and the power board to shake during operation, resulting in misalignment of the holes, thereby affecting the screw locking operation of the mobile power supply. Therefore, the present invention designs an automatic screw locking device for a mobile power supply production line to solve the above problems. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an automatic screw locking device for a mobile power supply production line, comprising a support table, the inner surface of the support table is fixedly connected with a screw locking machine, the upper surface of the support table is fixedly connected with a slide rail, the upper surface of the slide rail is slidably connected with a slide table, the upper surface of the slide table is fixedly connected with a collecting mechanism, and both sides of the collecting mechanism are fixedly connected with a flipping mechanism; the screw locking machine can perform screw locking operations on the screw holes on the upper and lower sides of the mounting shell, the slide table can slide along the outer surface of the slide rail, the collecting mechanism can assist in collecting the mobile power supply that has completed the screw locking, the parts inside the flipping mechanism can be used to place the mobile power supply, and flip the power supply that has completed the screw locking on one side, so as to facilitate the subsequent screw locking operation on the other side.

[0005] The collecting mechanism includes a pressure gauge, the upper surface of which is fixedly connected to an extrusion belt, the top of which is fixedly connected to an inclined plate, both sides of the inclined plate are slidably connected to limit frames, one side of the inclined plate is fixedly connected to a connecting shaft, and the outer surface of the connecting shaft is rotatably connected to a sponge wheel; the pressure gauge is used to measure changes in pressure, and the extrusion belt has the same elasticity and reset functions as a spring, wherein the lengths of multiple extrusion belts are different and are synchronously set according to the distance between the inclined plate and the pressure gauge, the limit frame can limit the up and down sliding of the inclined plate, and the multiple connecting shafts and sponge wheels are arranged in sequence from high to low, which can promote the rolling collection of the mobile power supply on its surface, and the sponge wheel is made of soft material, and will not cause damage to the surface of the mobile power supply when the mobile power supply falls.

[0006] The flipping mechanism includes a vertical plate, the inner wall of the vertical plate is fixedly connected to a stepper motor, the outer surface of the stepper motor output shaft is fixedly connected to a frame plate, the output shaft of the stepper motor is fixedly connected to a clamping component, the clamping component is fixedly connected to a placement plate on the side away from the motor, the inner wall of the placement plate is slidably connected to a circular pressure sensor, the bottom of the circular pressure sensor is fixedly connected to an extrusion spring, and the bottom of the circular pressure sensor is fixedly connected to a pressure-sensitive component. The vertical plate is used to provide support force for the placement plate, the clamping component, and the pressure-sensitive component. The stepper motor can drive the rotation of the clamping component and the placement plate through the output shaft. The upper surface of the placement plate is used to place a mobile power supply. The annular pressure sensor is used to measure the pressure of the mobile power supply. The clamping component can clamp the upper surface of the mobile power supply after it is placed on the surface of the placement plate to prevent the mobile power supply from falling due to gravity during the flipping process after the screw locking operation on one side is completed.

[0007] Furthermore, the bottom of the pressure sensor is fixedly connected to the inner wall of the limit frame, the bottom of the limit frame is fixedly connected to the upper surface of the slide, the bottom of the vertical plate is fixedly connected to the top of the slide, and the end of the extrusion spring away from the circular pressure sensor is fixedly connected to the inner wall of the placement plate.

[0008] Furthermore, the clamping component includes a clamping platform, the inner wall of the clamping platform is rotatably connected to a rotating shaft, both ends of the rotating shaft are fixedly connected to a servo motor, the outer surface of the rotating shaft is fixedly connected to a rotating plate, and both sides of the rotating plate are fixedly connected to pressure wheels. The pressure wheels inside the clamping component can clamp the mobile power supply housing to prevent the mobile power supply from falling during the flipping process.

[0009] Furthermore, a side of the pressing platform away from the stepping motor is fixedly connected to an outer surface of the placement plate, and a lower surface of the servo motor is fixedly connected to an inner surface of the pressing platform.

[0010] Furthermore, the pressure-sensitive component includes a pull rope, the bottom end of which is fixedly connected to a telescopic rod, the bottom of which is fixedly connected to a sleeve block, the bottom of which is fixedly connected to a cylinder, the outer surface of which is fixedly connected to a connecting frame, and the upper surface of which is fixedly connected to a release component. The pull rope can pull the annular pressure sensor above to move, and the connecting frame plays a role in fixing and connecting the cylinder and the placement plate.

[0011] Furthermore, a rolling ball is slidably connected to the inner surface of the cylinder, a reset belt is fixedly connected to the outer surface of the rolling ball, the top of the pull rope is fixedly connected to the bottom of the circular pressure sensor, the outer surface of the pull rope is slidably connected to the inner surface of the placement plate, the top of the connecting frame is fixedly connected to the bottom of the placement plate, and the end of the reset belt away from the rolling ball is fixedly connected to the inner wall of the cylinder. The rolling ball can slide along the inner surface of the cylinder and drive the retraction of the reset belt. The rolling ball can slide along the inner wall of the cylinder by flipping the placement plate and the cylinder, and trigger the operation of the release component during sliding.

[0012] Furthermore, the release component includes a release shell, the inner wall of the release shell is slidably connected to a sliding box, the outer surface of the sliding box is fixedly connected to a water pipe, and a water inlet hole is provided on a side of the sliding box close to the water pipe. A part of the interior of the sliding box is a hollow structure, which can be used to store water, and the water can flow through the water pipe. At the same time, the sliding box will be squeezed by the rolling ball, slide along the inner surface of the water cylinder, and drive the movement of the water inlet hole, so that the water inside the water cylinder can flow into the interior of the sliding box from the water inlet hole.

[0013] Furthermore, a spring belt is fixedly connected to the top of the slide box, a pressure sensor is fixedly connected to one end of the spring belt away from the slide box, a fixed cylinder is fixedly connected to the top of the pressure sensor, and a water cylinder is fixedly connected to the bottom of the fixed cylinder. Parts such as the water cylinder are arranged on both the upper and lower sides of the cylinder, and only the fixed cylinder and the pressure sensor are missing below the cylinder, and the bottom end of the spring belt at the bottom of the slide box below the cylinder is fixedly connected to the inner wall of the water cylinder.

[0014] Furthermore, the bottom of the release shell is fixedly connected to the upper surface of the cylinder, the inner surface of the water cylinder is slidably connected to the outer surface of the sliding box, and the outer surface of the water cylinder is fixedly connected to the inner surface of the connecting frame.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. This device places the mobile power supply on the upper surface of the placement plate, and limits the outer surface of the mobile power supply through the connection between the placement plate and the pressing table, so as to prevent the shell of the mobile power supply from moving during the screw locking operation, which may cause the screw locking operation to fail. When the screw locking operation on one side of the mobile power supply is completed, the bottom surface of the mobile power supply is turned upward through the rotation of the pressing table inside the flipping mechanism and the placement plate, and the screw locking operation is performed on the other side through the screw locking machine, which replaces manual flipping and avoids the inconvenience of manual flipping, that is, during the flipping process, the mobile power supply needs to be detached from the inside of the placement plate, and then replaced with a new side to continue to be placed on the upper surface of the placement plate.

[0017] 2. During the flipping process of the mobile power supply, the pressure wheels inside the clamping component rotate so that the pressure wheels on both sides of the placement plate fit closely to the surface of the mobile power supply, preventing the mobile power supply from falling due to gravity and without support at the bottom during the flipping process.

[0018] 3. Through the cylinder inside the pressure-sensing component, the sliding of the ball inside the cylinder, and the cooperation of the slide box inside the release component, when the cylinder is flipped, the ball can push the slide box to move during the sliding process, thereby sensing the flipping angle of the mobile power supply, and through the flow of water inside the slide box and the detection of water pressure by the pressure sensor, it is indicated that the screw locking operation on the other side of the mobile power supply has been completed, avoiding the situation where the pressure wheel in the clamping component is released in advance when it is attached to the bottom of the mobile power supply, causing the power supply shell to fall off during the screw locking operation, resulting in the inability to complete the screw locking operation on the other side of the power supply shell.

[0019] 4. Multiple sponge wheels inside the collection mechanism are tilted, which can buffer the impact force between the mobile power supply and the sponge wheel when the mobile power supply completes the screw locking operation and needs to be dropped for collection, avoiding damage to the mobile power supply when it falls for collection. At the same time, it is convenient for the mobile power supply to roll down along the tilted sponge wheel, which is convenient for automatic collection operations without the need for manual collection, which causes trouble and labor.

[0020] 5. When the sponge wheel and the connecting rod are impacted by the mobile power source, they can push the inclined plate to slide down along the inner wall of the limit frame and transmit the pressure to the pressure gauge, so that the pressure gauge controls the servo motor to restart, driving the placement plate and the pressing table to flip to the initial state, so as to facilitate the re-placement of the new mobile power source to be processed, and the problem of the bottom of the placement plate facing upwards, resulting in the inability to place the new mobile power source to be processed.

[0021] 6. When the pressure gauge inside the collection mechanism senses pressure, it controls the flipping of the placement plate and the pressing table. This is to perform the flipping operation after the mobile power supply is collected, to avoid the flipping mechanism running when the mobile power supply falls, causing the placement plate to touch the fallen mobile power supply during the flipping process, resulting in damage to the mobile power supply and inability to perform subsequent collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front view of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the collection mechanism of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the turning mechanism of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the pressing component of the present invention;

[0026] Figure 5 The present invention Figure 4 The enlarged view of point A in the middle;

[0027] Figure 6 It is a schematic structural diagram of the pressure-sensitive component of the present invention;

[0028] Figure 7 is a cross-sectional view of a cylinder of the present invention;

[0029] Figure 8 It is a schematic structural diagram of the release component of the present invention;

[0030] Fig. 9 It is a cross-sectional view of a slide box of the present invention.

[0031] In the figure: 1, support table; 2, screw locking machine; 3, slide rail; 4, slide table; 5, collection mechanism; 51, pressure gauge; 52, extrusion belt; 53, inclined plate; 54, limit frame; 55, connecting shaft; 56, sponge wheel; 6, flip mechanism; 61, vertical plate; 62, stepping motor; 63, frame plate; 64, pressing component; 641, pressing table; 642, rotating shaft; 643, servo motor; 644, rotating plate; 645, pressing wheel; 65, placing plate; 66 , circular pressure sensor; 67, extrusion spring; 68, pressure-sensitive component; 681, pull rope; 682, telescopic rod; 683, sleeve block; 684, cylinder; 685, connecting frame; 686, release component; 6861, release shell; 6862, slide box; 6863, water pipe; 6864, water inlet hole; 6865, spring belt; 6866, pressure sensor; 6867, fixed cylinder; 6868, water cylinder; 687, rolling ball; 688, reset belt. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0033] For example, see Figure 1-Figure 5The present invention provides a technical solution: an automatic screw locking device for a mobile power supply production line, comprising a support table 1, a screw locking machine 2 is fixedly connected to the inner surface of the support table 1, a slide rail 3 is fixedly connected to the upper surface of the support table 1, a slide table 4 is slidably connected to the upper surface of the slide rail 3, a collecting mechanism 5 is fixedly connected to the upper surface of the slide table 4, and both sides of the collecting mechanism 5 are fixedly connected to flipping mechanisms 6; the screw locking machine 2 can perform screw locking operations on the screw holes on the upper and lower sides of the mounting shell, the slide table 4 can slide along the outer surface of the slide rail 3, the collecting mechanism 5 can assist in collecting the mobile power supply that has completed the screw locking, and the parts inside the flipping mechanism 6 can be used to place the mobile power supply, and flip the power supply that has completed the screw locking on one side, so as to facilitate the subsequent screw locking operation on the other side.

[0034] First, when the mobile power supply needs to be screwed, the mobile power supply is placed on the upper surface of the flip mechanism 6, which is supported and pressed by the flip mechanism 6, and the screw locking machine 2 is used to screw the shell on the upper surface of the power supply. After the screw locking operation on one side of the power supply is completed, the flip mechanism 6 drives the power supply to flip over, so that the screw locking operation is continued on the other side. When the operation is completed on both sides of the power supply, the mobile power supply that has completed the operation is finally collected by the collection mechanism 5. The slide rail 3 cooperates with the slide table 4 to transport the mobile power supply.

[0035] The collecting mechanism 5 includes a pressure gauge 51, the upper surface of which is fixedly connected with an extrusion belt 52, the top of which is fixedly connected with an inclined plate 53, both sides of the inclined plate 53 are slidably connected with a limit frame 54, one side of the inclined plate 53 is fixedly connected with a connecting shaft 55, and the outer surface of the connecting shaft 55 is rotatably connected with a sponge wheel 56; the pressure gauge 51 is used to measure the change in pressure, and the extrusion belt 52 has the same elasticity and reset functions as a spring, wherein the lengths of the plurality of extrusion belts 52 are different, and they are synchronously arranged according to the distance between the inclined plate 53 and the pressure gauge 51, the limit frame 54 can limit the up and down sliding of the inclined plate 53, and the plurality of connecting shafts 55 and the sponge wheel 56 are arranged in sequence from high to low, which can promote the rolling collection of the mobile power supply on its surface, and the sponge wheel 56 is made of soft material, and will not cause damage to the surface of the mobile power supply when the mobile power supply falls.

[0036] The flip mechanism 6 includes a vertical plate 61, the inner wall of the vertical plate 61 is fixedly connected to a stepper motor 62, the outer surface of the output shaft of the stepper motor 62 is fixedly connected to a frame plate 63, the output shaft of the stepper motor 62 is fixedly connected to a pressing component 64, the side of the pressing component 64 away from the motor is fixedly connected to a placement plate 65, the inner wall of the placement plate 65 is slidably connected to a circular pressure sensor 66, the bottom of the circular pressure sensor 66 is fixedly connected to an extrusion spring 67, and the bottom of the circular pressure sensor 66 is fixedly connected to a pressure sensing component 68. The vertical plate 61 provides support for the placement plate 65, the pressing component 64, and the pressure sensing component 68, the stepper motor 62 can drive the pressing component 64 and the placement plate 65 to rotate through the output shaft, the upper surface of the placement plate 65 is used to place the mobile power supply, the annular pressure sensor is used to measure the pressure of the mobile power supply, and the pressing component 64 can press the upper surface of the mobile power supply after it is placed on the surface of the placement plate 65, so as to avoid the mobile power supply from falling due to gravity during the flipping process after the subsequent one-side screw locking operation is completed and the mobile power supply needs to be flipped.

[0037] The bottom of the pressure gauge 51 is fixedly connected to the inner wall of the limit frame 54, the bottom of the limit frame 54 is fixedly connected to the upper surface of the slide 4, the bottom of the vertical plate 61 is fixedly connected to the top of the slide 4, and the end of the extrusion spring 67 away from the circular pressure sensor 66 is fixedly connected to the inner wall of the placement plate 65.

[0038] The clamping component 64 includes a clamping platform 641, the inner wall of the clamping platform 641 is rotatably connected to a rotating shaft 642, both ends of the rotating shaft 642 are fixedly connected to a servo motor 643, the outer surface of the rotating shaft 642 is fixedly connected to a rotating plate 644, and both sides of the rotating plate 644 are fixedly connected to a pressing wheel 645. The pressing wheel 645 inside the clamping component 64 realizes the clamping of the mobile power supply housing to prevent the mobile power supply from falling during the flipping process.

[0039] The side of the pressing platform 641 away from the stepping motor 62 is fixedly connected to the outer surface of the placing plate 65 , and the lower surface of the servo motor 643 is fixedly connected to the inner surface of the pressing platform 641 .

[0040] First, when it is necessary to screw the shell on the surface of the mobile power supply, place the mobile power supply on the upper surface of the placement plate 65. The lower surface of the mobile power supply will squeeze the upper surface of the circular pressure sensor 66 until the circular pressure sensor 66 is squeezed into the inside of the placement plate 65. The connection between the placement plate 65 and the clamping table 641 will limit the outer surface of the mobile power supply to prevent the mobile power supply from moving. After the power supply is placed, the slide 4 moves along the surface of the slide rail 3, driving the vertical plate 61, the placement plate 65, and the mobile power supply to move, and move the mobile power supply to the position of the screw locking machine 2, and the screw locking machine 2 is used to screw the shell on the surface of the mobile power supply.

[0041] When the mobile power supply is placed on the surface of the placement plate 65 and presses the surface of the circular pressure sensor 66, the circular pressure sensor 66 will squeeze the extrusion spring 67 at the bottom and slide down into the interior of the placement plate 65 along the inner surface at the center of the placement plate 65. At this time, the servo motor 643 is started to drive the rotation of the rotating shaft 642, the rotating plate 644 and the pressure wheel 645, so that the pressure wheel 645 rotates around the outer surface of the rotating shaft 642 toward the side close to the mobile power supply until the surface of the pressure wheel 645 is tightly fitted to the upper surface of the mobile power supply housing.

[0042] When the pressure wheels 645 on both sides of the left side of the mobile power supply are tightly fitted to the upper surface shell of the mobile power supply, when the upper surface shell of the mobile power supply completes the screw locking operation, the stepper motor 62 starts and drives the pressing platform 641 and the placement plate 65 to rotate, driving the mobile power supply to rotate around the output shaft of the stepper motor 62 until the shell of the lower surface of the mobile power supply rotates upward, that is, driving the mobile power supply to rotate 180 degrees. During the rotation of the mobile power supply, the pressure wheels 645 on the surface are all against the side of the mobile power supply that has completed the screw locking operation, so as to prevent the mobile power supply from falling due to gravity and the lack of support at the bottom during the flipping process.

[0043] For example 2, please refer to Figure 1-Figure 9 The present invention provides a technical solution: on the basis of the first embodiment, the pressure sensing component 68 includes a pull rope 681, the bottom end of the pull rope 681 is fixedly connected to a telescopic rod 682, the bottom of the telescopic rod 682 is fixedly connected to a sleeve block 683, the bottom of the sleeve block 683 is fixedly connected to a cylinder 684, the outer surface of the cylinder 684 is fixedly connected to a connecting frame 685, and the upper surface of the cylinder 684 is fixedly connected to a release component 686. The pull rope 681 can pull the circular pressure sensor 66 above to move, and the connecting frame 685 plays a role in fixing and connecting the cylinder 684 and the placement plate 65.

[0044] The inner surface of the cylinder 684 is slidably connected with a rolling ball 687, the outer surface of the rolling ball 687 is fixedly connected with a reset belt 688, the top of the pull rope 681 is fixedly connected to the bottom of the circular pressure sensor 66, the outer surface of the pull rope 681 is slidably connected to the inner surface of the placement plate 65, the top of the connecting frame 685 is fixedly connected to the bottom of the placement plate 65, and the end of the reset belt 688 away from the rolling ball 687 is fixedly connected to the inner wall of the cylinder 684. The rolling ball 687 can slide along the inner surface of the cylinder 684 and drive the retraction of the reset belt 688. The rolling ball 687 can slide along the inner wall of the cylinder 684 by turning over the placement plate 65 and the cylinder 684, and trigger the operation of the release component 686 during the sliding. The reset belt 688 has the same function as the spring, and both have elasticity and reset functions.

[0045] The release component 686 includes a release shell 6861, the inner wall of which is slidably connected to a slide box 6862, the outer surface of which is fixedly connected to a water pipe 6863, and a water inlet hole 6864 is provided on a side of the slide box 6862 close to the water pipe 6863. The inner part of the slide box 6862 is a hollow structure, which can be used to store water, and the water can flow through the water pipe 6863. At the same time, the slide box 6862 is squeezed by the rolling ball 687, slides along the inner surface of the water cylinder 6868, and drives the water inlet hole 6864 to move, so that the water inside the water cylinder 6868 can flow into the interior of the slide box 6862 from the water inlet hole 6864.

[0046] The top of the sliding box 6862 is fixedly connected with a spring belt 6865, and one end of the spring belt 6865 away from the sliding box 6862 is fixedly connected with a pressure sensor 6866, and the top of the pressure sensor 6866 is fixedly connected with a fixed cylinder 6867, and the bottom of the fixed cylinder 6867 is fixedly connected with a water cylinder 6868. Among them, the upper and lower sides of the cylinder 684 are provided with some parts such as the water cylinder 6868, and only the fixed cylinder 6867 and the pressure sensor 6866 are missing below the cylinder 684. The bottom end of the spring belt 6865 at the bottom of the sliding box 6862 below the cylinder 684 is fixedly connected to the inner wall of the water cylinder 6868. The spring belt 6865 has the same function as the spring, and both have elasticity and reset functions.

[0047] The bottom of the release shell 6861 is fixedly connected to the upper surface of the cylinder 684 , the inner surface of the water cylinder 6868 is slidably connected to the outer surface of the slide box 6862 , and the outer surface of the water cylinder 6868 is fixedly connected to the inner surface of the connecting frame 685 .

[0048] When the placement plate 65 drives the mobile power source to flip, the bottom of the placement plate 65 will also drive the rotation of the cylinder 684 and the release component 686 through the connecting frame 685. When the cylinder 684 rotates, the cylinder 684 will gradually tilt, and the ball 687 inside the cylinder 684 will slide along the inner surface of the cylinder 684 under the action of gravity, and pull the reset belt 688 to extend. The ball 687 will first break away from the upper and lower slide boxes 6862 during the movement. The upper and lower slide boxes 6862 will slide along the inside of the release shell 6861 toward the side close to the cylinder 684 under the pressure of the spring belt 6865. During this process, the water inlet hole 6864 will break away from the internal space of the water cylinder 6868 as the slide box 6862 moves, and finally fit with the inner wall of the water cylinder 6868, so that the inner wall of the water cylinder 6868 blocks the water inlet hole 6864.

[0049] When the shell on the lower surface of the mobile power source flips to the upper side, the screw locking machine 2 is used to lock the screws on the shell on the other side again, and the screw locking operation takes a certain amount of time. At the same time, the cylinder 684 and the water cylinder 6868 will also flip 180 degrees with the mobile power source. At this time, the upper water cylinder 6868 and the fixed cylinder 6867 will rotate to the lower side, and the lower water cylinder 6868 will flip to the upper side. In the initial situation, only the lower water cylinder 6868 will contain water. Therefore, when the lower water cylinder 6868 flips to the upper side, the water inside the water cylinder 6868 cannot enter the water pipe 6863 and the inner wall of the lower water cylinder 6868 through the water inlet hole 6864 for the time being. When the cylinder 684 rotates 180 degrees and is in a horizontal position again, the ball 687 on the inner wall of the cylinder 684 will also be in a horizontal position. At this time, the ball 687 moves along the ball 687 under the pulling force of the reset belt 688. When the ball 687 moves to the initial position, that is, the center of the cylinder 684, it squeezes the slide boxes 6862 on the upper and lower sides, and makes the slide box 6862 slide along the inner surface of the release shell 6861 to the side away from the ball 687, so that the water inlet hole 6864 on the outer surface of the slide box 6862 enters the water cylinder 6868 again. At this time, the water in the upper water cylinder 6868 enters the slide box 6862 through the water inlet hole 6864, and continues to enter the lower slide box 6862 and the water cylinder 6868 through the water pipe 6863. Part of the water in the water cylinder 6868 accumulates at the bottom of the fixed cylinder 6867, squeezing the surface of the pressure sensor 6866. When the pressure sensor 6866 senses the pressure of the water and the measured pressure reaches a certain value, it indicates that the screw locking operation on the other side of the mobile power supply has been completed, and the telescopic rod 682 will be controlled to start. The contraction of the telescopic rod 682 can drive the pull rope 681 to move downward, and the circular pressure sensor 66 will slide downward along the inner wall of the placement plate 65. When the circular pressure sensor 66 no longer fits the surface of the mobile power supply, the servo motor 643 controls the rotating shaft 642 to reverse, so that the rotating plate 644 and the pressure wheel 645 flip over, so that the pressure wheel 645 is separated from the lower surface of the mobile power supply. At this time, the mobile power supply that has completed the screw locking operation on the upper and lower sides is separated from the inside of the placement plate 65 and falls into the collection mechanism 5 below.

[0050] When the screw locking operation has been completed on both sides of the mobile power supply and the pressure wheel 645 no longer fits the surface of the mobile power supply, the mobile power supply falls from the inside of the placement plate 65 to the surface of the sponge wheel 56 below. The sponge wheel 56 is made of soft material and will not cause damage to the mobile power supply during the collision with the mobile power supply. At the same time, the multiple sponge wheels 56 and the connecting shaft 55 under the pressure of the mobile power supply will drive the inclined plate 53 to slide downward along the inner wall of the limit frame 54, and squeeze the extrusion belt 52 and the pressure gauge 51 at the bottom. The multiple sponge wheels 56 and the connecting shaft 55 are arranged from high to low in sequence, which is convenient for the mobile power supply to slide downward along the outer surface of the sponge wheel 56. At the same time, the pressure measured by the pressure gauge 51 indicates that the mobile power supply has completed the auxiliary collection operation. The placement plate 65 can be flipped again so that the front of the circular pressure sensor 66 faces upward, which is convenient for the subsequent placement of the mobile power supply that needs to be processed.

[0051] The specific working process of the present invention is as follows:

[0052] First, when it is necessary to screw the shell on the surface of the mobile power supply, place the mobile power supply on the upper surface of the placement plate 65. Through the connection between the placement plate 65 and the clamping platform 641, the outer surface of the mobile power supply is limited to prevent the shell of the mobile power supply from moving during the screw locking operation, which would cause the screw locking operation to fail.

[0053] When the screw locking operation on one side of the mobile power supply is completed, the bottom surface of the mobile power supply is flipped upwards through the rotation of the clamping table 641 inside the flipping mechanism 6 and the placement plate 65, and the screw locking operation is performed on the other side through the screw locking machine 2, which replaces manual flipping and avoids the inconvenience of manual flipping, that is, during the flipping process, the mobile power supply needs to be detached from the inside of the placement plate 65, and then a new side is replaced to continue to be placed on the upper surface of the placement plate 65.

[0054] During the flipping process of the mobile power supply, the pressure wheels 645 inside the clamping component 64 rotate so that the pressure wheels 645 on both sides of the placement plate 65 are tightly attached to the surface of the mobile power supply, thereby preventing the mobile power supply from falling due to gravity and the lack of support at the bottom during the flipping process.

[0055] Through the cooperation of the cylinder 684 inside the pressure-sensing component 68, the sliding of the ball 687 inside the cylinder 684, and the slide box 6862 inside the release component 686, when the cylinder 684 is flipped, the ball 687 can push the slide box 6862 to move during the sliding process, thereby sensing the flipping angle of the mobile power supply, and through the flow of water inside the slide box 6862 and the detection of water hammer pressure by the pressure sensor 6866, it is indicated that the screw locking operation on the other side of the mobile power supply has been completed, thereby avoiding the situation where the pressure wheel 645 in the clamping component 64 is released in advance when it is attached to the bottom of the mobile power supply, causing the power supply shell to fall off during the screw locking operation, resulting in the inability to complete the screw locking operation on the other side of the power supply shell.

[0056] By tilting the multiple sponge wheels 56 inside the collecting mechanism 5, when the mobile power supply completes the screw locking operation and needs to be dropped for collection, the impact force between the mobile power supply and the sponge wheel 56 can be buffered to avoid damage to the mobile power supply when it is dropped for collection. At the same time, it is convenient for the mobile power supply to roll downward along the tilted sponge wheel 56, so as to facilitate automatic collection operations without the need for manual collection, which causes trouble and labor.

[0057] When the sponge wheel 56 and the connecting rod are subjected to the impact force of the mobile power source, they can push the inclined plate 53 to slide down along the inner wall of the limit frame 54, and transmit the pressure to the pressure sensor 51, so that the pressure sensor 51 controls the servo motor 643 to restart, driving the placement plate 65 and the pressing table 641 to flip to the initial state, so as to facilitate the re-placing of the new mobile power source that needs to be processed, and there will be no problem that the bottom of the placement plate 65 is facing upwards, resulting in the inability to place the new mobile power source that needs to be processed.

[0058] When the pressure gauge 51 inside the collecting mechanism 5 senses pressure, the placing plate 65 and the pressing platform 641 are controlled to flip over. This is to perform the flipping operation after the mobile power source is collected, to avoid the flipping mechanism 6 running when the mobile power source falls, causing the placing plate 65 to touch the fallen mobile power source during the flipping process, resulting in damage to the mobile power source and inability to carry out subsequent collection.

[0059] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An automatic screw locking device for a mobile power supply production line, comprising a support table (1), characterized in that: The inner surface of the support platform (1) is fixedly connected to a screw locking machine (2); the upper surface of the support platform (1) is fixedly connected to a slide rail (3); the upper surface of the slide rail (3) is slidably connected to a slide platform (4); the upper surface of the slide platform (4) is fixedly connected to a collecting mechanism (5); and both sides of the collecting mechanism (5) are fixedly connected to a flipping mechanism (6); The collecting mechanism (5) comprises a pressure measuring device (51), the upper surface of the pressure measuring device (51) is fixedly connected to a squeezing belt (52), the top end of the squeezing belt (52) is fixedly connected to an inclined plate (53), both sides of the inclined plate (53) are slidably connected to a limit position frame (54), one side of the inclined plate (53) is fixedly connected to a connecting shaft (55), and the outer surface of the connecting shaft (55) is rotatably connected to a sponge wheel (56); The flip mechanism (6) comprises a vertical plate (61), the inner wall of the vertical plate (61) is fixedly connected to a stepper motor (62), the outer surface of the output shaft of the stepper motor (62) is fixedly connected to a frame plate (63), the output shaft of the stepper motor (62) is fixedly connected to a clamping component (64), the side of the clamping component (64) away from the motor is fixedly connected to a placement plate (65), the inner wall of the placement plate (65) is slidably connected to a circular pressure sensor (66), the bottom of the circular pressure sensor (66) is fixedly connected to a compression spring (67), and the bottom of the circular pressure sensor (66) is fixedly connected to a pressure-sensitive component (68).

2. The automatic screw locking device for a mobile power supply production line according to claim 1, characterized in that: The bottom of the pressure sensor (51) is fixedly connected to the inner wall of the limit frame (54), the bottom of the limit frame (54) is fixedly connected to the upper surface of the slide (4), the bottom of the vertical plate (61) is fixedly connected to the top of the slide (4), and one end of the extrusion spring (67) away from the circular pressure sensor (66) is fixedly connected to the inner wall of the placement plate (65).

3. The automatic screw locking device for a mobile power supply production line according to claim 1, characterized in that: The clamping component (64) comprises a clamping platform (641), the inner wall of the clamping platform (641) is rotatably connected to a rotating shaft (642), both ends of the rotating shaft (642) are fixedly connected to servo motors (643), the outer surface of the rotating shaft (642) is fixedly connected to a rotating plate (644), and both sides of the rotating plate (644) are fixedly connected to pressure wheels (645).

4. The automatic screw locking device for a mobile power supply production line according to claim 3, characterized in that: The side of the pressing platform (641) away from the stepping motor (62) is fixedly connected to the outer surface of the placement plate (65), and the lower surface of the servo motor (643) is fixedly connected to the inner surface of the pressing platform (641).

5. The automatic screw locking device for a mobile power supply production line according to claim 1, characterized in that: The pressure-sensitive component (68) includes a pull rope (681), the bottom end of the pull rope (681) is fixedly connected to a telescopic rod (682), the bottom of the telescopic rod (682) is fixedly connected to a sleeve block (683), the bottom of the sleeve block (683) is fixedly connected to a cylinder (684), the outer surface of the cylinder (684) is fixedly connected to a connecting frame (685), and the upper surface of the cylinder (684) is fixedly connected to a release component (686).

6. The automatic screw locking device for a mobile power supply production line according to claim 5, characterized in that: The inner surface of the cylinder (684) is slidably connected to a rolling ball (687), the outer surface of the rolling ball (687) is fixedly connected to a reset belt (688), the top of the pull rope (681) is fixedly connected to the bottom of the circular pressure sensor (66), the outer surface of the pull rope (681) is slidably connected to the inner surface of the placement plate (65), the top of the connecting frame (685) is fixedly connected to the bottom of the placement plate (65), and the end of the reset belt (688) away from the rolling ball (687) is fixedly connected to the inner wall of the cylinder (684).

7. The automatic screw locking device for a mobile power supply production line according to claim 6, characterized in that: The release component (686) includes a release shell (6861), the inner wall of the release shell (6861) is slidably connected to a sliding box (6862), the outer surface of the sliding box (6862) is fixedly connected to a water pipe (6863), and a water inlet hole (6864) is provided on a side of the sliding box (6862) close to the water pipe (6863).

8. The automatic screw locking device for a mobile power supply production line according to claim 7, characterized in that: The top of the slide box (6862) is fixedly connected to a spring belt (6865), the end of the spring belt (6865) away from the slide box (6862) is fixedly connected to a pressure sensor (6866), the top of the pressure sensor (6866) is fixedly connected to a fixed cylinder (6867), and the bottom of the fixed cylinder (6867) is fixedly connected to a water cylinder (6868).

9. The automatic screw locking device for a mobile power supply production line according to claim 8, characterized in that: The bottom of the release shell (6861) is fixedly connected to the upper surface of the cylinder (684), the inner surface of the water cylinder (6868) is slidably connected to the outer surface of the slide box (6862), and the outer surface of the water cylinder (6868) is fixedly connected to the inner surface of the connecting frame (685).

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