Vibration type folder iron bar production line

Abstract

The invention discloses a vibration type folder iron bar production line which comprises a stamping device, a heating device, a powder supply device and a conveying device which are connected in sequence. The powder supply device is used for falling dust towards the containing table; the conveying device comprises a second conveying belt and a vibration assembly, a magnet is arranged in the second conveying belt and tightly attached to the lower portion of the second conveying belt, the magnet is used for attracting the iron bars to the second conveying belt, the dust falling barrel is started in advance, dust is stacked on the containing table, and then the magnet attracts the iron bars to the second conveying belt from the first conveying belt; the second conveying belt drives the iron bar to move, the vibration assembly is started synchronously, the vibration assembly enables the iron bar to vibrate, and dust in a groove of the iron bar bounces and is attached to the groove wall; further, the thickness of dust attached to the groove wall of the iron bar groove is increased, the corrosion resistance of the groove wall of the groove is improved, and the requirement for a functional coating of the groove is met.

Description

Technical Field

[0001] The invention belongs to the technical field of iron bar production, in particular to a vibrating file folder iron bar production line. Background Art

[0002] File folders are a common office stationery used to organize, store and protect paper documents. In the structure of a file folder, iron bars are key components that secure documents, enhance structural strength and provide clamping functions. To ensure the durability of the iron bars in long-term use, a coating is usually applied to their surface to achieve rust or corrosion resistance. In addition, in order to increase the clamping force or adapt to the design of the file folder, the surface of the iron bars is often provided with a groove structure, which places higher requirements on the uniform adhesion of the coating.

[0003] Existing technologies for producing folder iron bars mostly use direct spraying or dipping after pressing to carry out coating treatment; for example, the "Automatic Coating Device and Method for Paint Production Equipment" disclosed in the patent document "CN119608471A" uses a technical solution in which the coating liquid is injected from a feed nozzle 741, and small droplets are formed through a mixing chamber 743 and a discharge pipe 744, which are evenly sprayed on the surface of the parts under the action of a high-pressure air wall; after curing, the parts are unloaded.

[0004] This device only focuses on integrating dry cleaning and coating. However, this technical solution focuses on uniform coating on planar surfaces. For parts with grooves, it is difficult for spray droplets to adhere to the side walls of the grooves, resulting in less coating distribution on the side walls of the grooves, making it difficult to meet the functional or protective coating requirements of the groove structure. Summary of the invention

[0005] The object of the present invention is to provide a vibrating file folder iron bar production line to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A vibrating file folder iron bar production line comprises a stamping device, a heating device, a powder supply device and a conveying device connected in sequence;

[0008] The punching device includes a punching machine and a conveying platform, wherein the punching machine is used to punch steel into iron bars; the conveying platform is used to convey the iron bars to conveyor belt 1; the heating device is used to heat the two ends of the iron bars; the powder supply device is used to drop dust toward the holding platform;

[0009] The conveying device includes a second conveyor belt and a vibration component. The second conveyor belt is located above the first conveyor belt. A magnet is arranged inside the second conveyor belt. The magnet is tightly fitted to the bottom of the second conveyor belt. The length of the magnet is less than that of the second conveyor belt. The magnet is used to attract the iron bar to the second conveyor belt. The vibration component is used to vibrate the second conveyor belt and the iron bar.

[0010] The powder supply device is started in advance so that dust is piled on the holding table. Then the magnet attracts the iron bar from conveyor belt one to conveyor belt two. Conveyor belt two drives the iron bar to move and the vibration component is started synchronously. The vibration component makes the iron bar vibrate, causing the dust in the groove of the iron bar to jump and adhere to the groove wall.

[0011] According to a further technical solution, the powder supply device includes a dust collecting bin and a recovery component. The bottom of the dust collecting bin is provided with an opening. The dust collecting bin is used to drop dust toward the containing table. The recovery component is used to recover dust to the dust collecting bin.

[0012] A further technical solution is that the opening of the dust collection bin is vertically facing downward, the dust collection bin is installed on a tripod, the recovery assembly includes a rotating motor, a screw, a worm wheel, a worm and a conveyor belt three, a collecting box is provided outside the tripod, the rotating motor is installed outside the collecting box, the output shaft of the rotating motor passes through the collecting box and is coaxially fixedly connected with the worm, the worm wheel is meshed with the worm, the worm and the screw are coaxially fixedly connected, the worm wheel is provided with a rotating shaft, the worm wheel is coaxially fixedly connected with the rotating shaft, the rotating shaft is coaxially connected with the driving wheel of the conveyor belt three, the conveyor belt three is inside the tripod, and the conveyor belt three is provided with a plurality of dust transport supports.

[0013] A further technical solution also includes an electrostatic adsorption device and an automatic bundling device. The electrostatic adsorption device is located in the next process of the powder supply device, and the electrostatic adsorption device is used to adsorb residual dust on the surface of the iron bar. The automatic bundling device is located in the next process of the electrostatic adsorption device, and the automatic bundling device is used to bundle the iron bars into shape.

[0014] A further technical solution is that the electrostatic adsorption device is provided with an electrostatic generator, an adsorption plate and a guide groove, the number of the electrostatic generator is two, and the two electrostatic generators are arranged on both sides of the conveyor belt, and the electrostatic generator is used to generate a high-voltage electrostatic field; the adsorption plate is electrically connected to the electrostatic generator, the adsorption plate is in an arc-shaped structure, and a plurality of micropores are arranged on the surface of the adsorption plate, and the micropores are embedded with conductive materials, the guide groove is installed under the adsorption plate, the guide groove is inclined, and the guide groove is used to collect the adsorbed dust residue and guide it to an external recovery container.

[0015] According to a further technical solution, the stamping device is provided with an automatic feeder, which includes a discharge table and a plurality of driving columns rotatably connected to the side walls of the discharge table, and a space for the coil to pass through is provided between the driving columns and the discharge table.

[0016] A further technical solution is that the automatic strapping device includes a pair of support blocks and a pair of sliding frames, the support blocks are rotatably connected to the sliding frames, a curved groove is provided at the end of the sliding frame, the groove wall of the curved groove is rotatably connected to the rotating shaft of the support block, an inclined "L" shape is provided on the sliding frame, a sliding assembly is provided under the support block, and the sliding assembly can drive the support block to move between the strapping station and the handling station.

[0017] According to a further technical solution, the automatic strapping device further comprises a multi-axis assembly and a grabbing assembly, wherein the moving end of the multi-axis assembly is connected to the grabbing assembly, the multi-axis assembly is used to drive the grabbing assembly to move, the grabbing assembly comprises a micro cylinder and a load-bearing frame, the micro cylinder is vertically arranged, one end of the micro cylinder is fixedly connected to the multi-axis assembly, the other end of the micro cylinder is rotatably connected to the load-bearing frame, the load-bearing frame is rotatably connected to the multi-axis assembly through a bearing, and a pneumatic clamp is relatively arranged on the load-bearing frame. Pneumatic jaw one and pneumatic jaw two, the pneumatic jaw one and the pneumatic jaw two are vertically arranged, the bottom end of the pneumatic jaw one is provided with an inverted "L"-shaped block one, the bottom end of the inverted "L"-shaped block one is provided with a pneumatic jaw three, the pneumatic jaw three is horizontally arranged, and the pneumatic jaw three is provided with a push block one; the bottom end of the pneumatic jaw two is provided with an inverted "L"-shaped block two, the bottom end of the inverted "L"-shaped block two is provided with a pneumatic jaw four, the pneumatic jaw four is horizontally arranged, and the pneumatic jaw four is provided with a push block two; the push block one and the push block two can be plugged in.

[0018] A further technical solution is that the vibration assembly includes a vibrator, a vibration transmission frame 1 and a vibration transmission frame 2, the vibrator is fixedly connected to the conveying frame, the vibrator is connected to the vibration transmission frame 1, and the vibration transmission frame 1 is in contact with the conveyor belt 2; the tripod includes a placing table, the vibrator is connected to the vibration transmission frame 2, and the vibration transmission frame 2 is in contact with the placing table.

[0019] A further technical solution is that the heating device includes a pair of heater 1 and a pair of heater 2 arranged on both sides of the conveyor belt, and a temperature measuring mechanism is arranged between heater 1 and heater 2. When the temperature measuring mechanism measures that the temperature of the end of the iron bar is lower than a set value, heater 2 is started to perform secondary heating on the end of the iron bar.

[0020] Beneficial effects of the present invention:

[0021] The present invention provides a starting vibration component, which makes the conveyor belt 2 vibrate, and then makes the iron bar vibrate, so that the dust in the groove of the iron bar jumps and adheres to the groove wall, which can increase the adhesion amount of dust in the groove wall, and then increase the thickness of the dust adhered to the groove wall of the iron bar groove, improve the corrosion resistance and rust resistance of the groove wall, and meet the functional or protective coating requirements of the groove.

[0022] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 : The structural representation of the iron bar of the present invention.

[0024] Figure 2 : The overall structure of the present invention is shown in FIG. Figure 1 .

[0025] Figure 3 : The overall structure of the present invention is shown in FIG. Figure 2 .

[0026] Figure 4 : Side view of the overall structure of the present invention.

[0027] Figure 5 : Schematic diagram of the heating device structure of the present invention.

[0028] Figure 6 : A schematic structural diagram of the recycling assembly and the collection box of the present invention.

[0029] Figure 7 : Schematic diagram of the structure of the electrostatic adsorption device of the present invention.

[0030] Figure 8 : Schematic diagram of the structure of the automatic strapping device of the present invention.

[0031] Fig. 9 : Schematic diagram of the structure of the grabbing component of the present invention.

[0032] Fig.10 : Schematic diagram of the local structure of the present invention.

[0033] Fig.11 :The present invention Fig.10 Enlarged view of section A after hiding the support rod.

[0034] Fig.12 : A schematic diagram of the iron bar of the present invention moving between conveyor belt one and conveyor belt two.

[0035] Reference Signs: 1, iron bar; 2, stamping device; 21, stamping machine; 22, conveying table; 3, heating device; 31, heater one; 32, heater two; 33, temperature measuring mechanism; 4, powder supply device; 41, dust falling cylinder; 43, placing table; 44, dust passage groove; 45, tripod; 42, recovery assembly; 421, rotating motor; 422, screw; 423, worm gear; 424, worm; 425, conveyor belt three; 5, conveying device; 51, conveyor belt two; 52, magnet; 53, vibration assembly; 531, vibrator; 532, vibration transmitting frame one; 533, vibration transmitting frame two; 6, conveyor belt one; 7, electrostatic adsorption device; 71, electrostatic generator; 72, adsorption plate; 73, micropore; 8, automatic bundling device; 81, support block; 82, sliding frame; 84, frame; 85, multi-axis assembly; 86, grasping assembly; 861, micro cylinder; 862, load-bearing frame; 863, pneumatic gripper one; 864, pneumatic gripper two; 865, inverted "L" shaped block one; 866, pneumatic gripper three; 867, pushing block one; 868, inverted "L" shaped block two; 869, pneumatic gripper four; 8610, pushing block two; 9, collection box; 10, dust conveying support; 11, automatic feeder; 111, feeding table; 112, driving column; 12, bundling station; 13, handling station; 14, avoidance hole Detailed Implementation Manner

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0037] Please refer to Figure 1-12 ;

[0038] Folders are office products often used in our lives, and are often used to organize and protect paper documents. And

[0039] In the manufacture of folders, the iron bar 1 is the main structure for fixing documents. The iron bar 1 is as Figure 1 shown.

[0040] The present invention applies for a vibrating folder iron bar production line, aiming to prevent the coating thickness of the groove wall of the iron bar 1 from being enhanced, prevent the groove wall of the iron bar 1 from rusting, and enhance the service life of the iron bar 1. It includes a stamping device 2, a heating device 3, a powder supply device 4, a conveying device 5, an electrostatic adsorption device 7 and an automatic bundling device 8 connected in sequence. Specifically:

[0041] The stamping device 2 includes a stamping machine 21 and a conveying table 22. The stamping machine 21 is used to stamp steel into the iron bar 1; the conveying table 22 is used to convey the iron bar 1 to the conveyor belt one 6; in this embodiment, the stamping machine 21 can adopt the stamping machine one in the patent document "CN106694732B An Efficient Manipulator Automatic Stamping Line".

[0042] The heating device 3 includes a pair of heaters 1 31 and a pair of heaters 2 32 arranged on both sides of the conveyor belt 1 6. A temperature measuring mechanism 33 is arranged between the heaters 1 31 and the heaters 2 32 on each side. The temperature measuring mechanism 33 can be used to detect the temperature of the end of the iron bar 1. When the temperature measuring mechanism 33 measures that the temperature of the end of the iron bar 1 is less than a set value, the heater 2 32 is started to perform secondary heating on the end of the iron bar 1. In this embodiment, the temperature measuring structure includes a measuring thermometer and a controller. The measuring thermometer is vertically arranged, the measuring thermometer is electrically connected to the controller, and the heater 2 32 is electrically connected to the controller.

[0043] The powder supply device 4 includes a vertically arranged dust collecting cylinder 41 and a recovery component 42. An opening is provided at the bottom of the dust collecting cylinder 41 so that the dust collecting cylinder 41 can be used to drop dust toward the containing platform 43, that is, the dust in the dust collecting cylinder 41 falls on the upper surface of the containing platform 43 under the action of gravity. The containing platform 43 is provided with a plurality of dust passages, so that the dust falling on the containing platform 43 can fall into the collecting box in time. The recovery component 42 is used to recover the dust to the dust collecting cylinder 41; the conveying device 5 includes a conveyor belt 2 51 and a vibration component 53. The conveyor belt 2 51 is located above the conveyor belt 1 6. A magnet 52 is provided in the conveyor belt 2 51. The magnet 52 is tightly fitted with the bottom of the conveyor belt 2 51 so that the iron bar 1 can be tightly adsorbed on the conveyor belt 2. The length of the magnet 52 is less than that of the conveyor belt 2 51. The magnet 52 is used to adsorb the iron bar 1 on the conveyor belt 2 51. The vibration component 53 is used to vibrate the conveyor belt 2 51 and the iron bar 1;

[0044] The electrostatic adsorption device 7 is used to adsorb residual dust on the surface of the iron bar 1, and the automatic bundling device 8 is used to bundle the iron bar 1 into shape.

[0045] More specifically, when the operator needs to use the production line to manufacture the iron bars 1, the first step is to use the stamping device 2 to stamp the steel to stamp out a plurality of iron bars 1, the conveying table 22 is tiltedly set on the stamping surface of the stamping machine 21 and the conveyor belt 6, the iron bar 1 first moves along the conveying table 22 to the conveyor belt 6, and then the iron bar 1 can move along the conveyor belt 6. It is worth noting that the length direction of the iron bar 1 is perpendicular to the length direction of the conveyor belt 6, and the width of the iron bar 1 is greater than the width of the conveyor belt 6, so that the two ends of the iron bar 1 extend out of the conveyor belt 6; the second step is that the iron bar 1 passes through the heater 31 of the heating device 3, the heater 31 is an eddy current heater, and the use of the eddy current heater can heat the temperature of the two ends of the iron bar 1 to the set value in a short time, and then passes through the heater 31 of the heating device 3. After being heated by the heater 1 31, the iron bar 1 passes through a measuring thermometer, which can measure the temperature at both ends of the iron bar 1 and transmit the temperature signal to the controller, so that the controller decides whether to turn on the heater 2 32. In this embodiment, there are two implementation methods. The first is that if it is detected that the temperature at the end of the iron bar 1 is lower than the set value, the controller starts the heater 2 32 corresponding to the corresponding end to heat, fine-tune the temperature at the end of the iron bar 1, and thus increase the temperature at the end of the iron bar 1. The second is that if it is detected that the temperature at both ends of the iron bar 1 is greater than the set value, but the difference between the two ends is large, the controller transmits a signal to start the heater 2 32 corresponding to the end of the low-temperature iron bar 1, and then balances the temperature at both ends of the iron bar 1, so that the adhesion of the dust to the two ends of the iron bar 1 is the same;

[0046] Assume that the side of the iron bar 1 facing away from the conveyor belt 2 51 is the negative side, and the side of the iron bar 1 facing the conveyor belt 2 51 is the positive side; it is worth noting that before the punching device 2 is started, the operator needs to start the dust collecting cylinder 41 first, so that the dust collecting cylinder 41 pushes part of the dust toward the holding platform 43. At this time, due to the limited number of dust passage grooves 44, the dust will not completely fall from the dust passage grooves 44, so that the negative side of the iron bar 1 can also be attached with dust; the iron bar 1 moves in the conveyor belt 1 6 to between the conveyor belt 1 6 and the conveyor belt 2 51. Due to the magnet 52 on the iron bar 1 The magnet 52 has suction force, and the lower side of the conveyor belt 2 51 is tightly fitted, so that the iron bar 1 can be adsorbed by the lower surface of the conveyor belt 2 51, and is driven to move in the direction of the conveyor belt 2 as the conveyor belt 2 51 moves. It is worth noting that the space between the conveyor belt 2 51 and the conveyor belt 1 6 is greater than the thickness of one iron bar 1 and less than the thickness of two iron bars 1; while the conveyor belt 2 51 drives the iron bar 1 to move, the dust collecting cylinder 41 causes the dust to drop, and a part of the dust falls directly on the front of the iron bar 1, and the other part passes through two adjacent The iron bar 1 falls on the holding platform 43. A part of the dust falling on the holding platform 43 falls into the tripod 45 through the dust passage 44, and the other part is on the surface of the holding platform 43 and is attached to the negative side of the iron bar 1. It is worth noting that in this embodiment, the supporting device of the conveyor belt 2 51 and the magnet 52 is not limited, and can be supported by a conventional supporting frame. The vibration component 53 is started synchronously, and the vibration component 53 can make the conveyor belt 2 51 vibrate, thereby making the iron bar 1 vibrate, so that the dust in the groove of the iron bar 1 jumps and adheres to the groove wall, which can The amount of dust attached to the groove wall is increased, thereby achieving the thickness of the dust attached to the groove wall of the groove of the iron bar 1, improving the corrosion and rust resistance of the groove wall, and meeting the requirements of the functional or protective coating of the groove. In this embodiment, the vibration component 53 can also make the holding table 43 vibrate. On the one hand, the vibration of the holding table 43 makes the dust on the surface of the holding table 43 jump to the negative side of the iron bar 1, further increasing the amount of dust attached to the negative side of the iron bar 1. On the other hand, the vibration component 53 can make the dust attached to the groove wall of the dust-passing groove 44 fall off;

[0047] Assume that the end of the magnet 52 away from the punching machine 21 is the critical point, and the iron bar 1 continues to move with the conveyor belt 2 51. When the iron bar 1 moves to the point where it is separated from the suction of the magnet 52, that is, the critical point, the iron bar 1 falls back onto the conveyor belt 1 6. The length of the conveyor belt 2 is greater than the length of the magnet 52, so that when the iron bar 1 moves with the conveyor belt 2 51 to a length exceeding the length of the magnet 52, that is, the critical point, the suction of the magnet 52 on the iron bar 1 disappears. It is worth noting that the conveyor belt 2 51 can be provided with a plurality of limiting grooves so that the iron bar 1 is stuck in the limiting grooves and moves with the movement of the conveyor belt 2 51. When the iron bar 1 reaches the critical point, the iron bar 1 will not be attracted by the magnet 52 and remain on the conveyor belt, but will be driven away by the conveyor belt 2, and then the attraction of the magnet 52 to the iron bar 1 disappears, and then the iron bar 1 falls onto the conveyor belt 1 6, and moves to the electrostatic adsorption device 7 with the movement of the conveyor belt 1 6. The electrostatic adsorption device 7 can adsorb the residual dust on the surface of the iron bar 1, and the automatic bundling device 8 is used to bundle the iron bar 1 into shape.

[0048] In this embodiment, the opening of the dust collecting bin 41 faces vertically downward, the dust collecting bin 41 is installed on the tripod 45, the recovery assembly 42 includes a rotating motor 421, a screw 422, a worm wheel 423, a worm 424 and a conveyor belt three 425, a collecting box 9 is arranged outside the tripod 45, the rotating motor 421 is arranged outside the collecting box 9, the output shaft of the rotating motor 421 passes through the collecting box 9 and is coaxially fixedly connected with the worm 424, the worm wheel 423 is meshed with the worm 424, the worm 424 is coaxially fixedly connected with the screw 422, the worm wheel 423 is provided with a rotating shaft, the worm wheel 423 is coaxially fixedly connected with the rotating shaft, the rotating shaft is coaxially connected with the driving wheel of the conveyor belt three 425, the conveyor belt three 425 is located in the tripod 45, and the conveyor belt three 425 is provided with a plurality of dust transport supports 10.

[0049] When the dust collecting barrel 41 drops dust toward the iron bar 1, it is inevitable that the dust will fall outside. The collection box 9 is designed to collect the dust, and the rotating motor 421 is used to drive the worm 424 to rotate, thereby driving the screw 422 to rotate. The rotation of the screw 422 can move the dust that falls into the collection box 9 to the recovery end of the tripod 45; in this embodiment, the conveyor belt three 425 is tiltedly arranged in the tripod 45, and the recovery end of the tripod 45 is provided with an opening for dust to enter. The other end of the tripod 45 is connected to the dust collecting barrel 41, and the worm gear 423 is meshed with the worm 424. The rotation of the worm 424 can drive the worm gear 423 to rotate, and the rotation of the turbine can drive the rotating shaft to rotate, thereby driving the conveyor belt three 425 to rotate. The rotation of the conveyor belt three 425 can drive the dust to move to the dust collecting barrel 41 along with the conveyor belt three 425, thereby completing the recycling of dust, improving the cleanliness rate of the device, and reducing dust waste.

[0050] It is worth noting that a dust transport support 10 is provided on the conveyor belt 3 425 , which improves the efficiency of transporting dust from the opening to the dust collecting cylinder 41 .

[0051] In this embodiment, the electrostatic adsorption device 7 is provided with an electrostatic generator 71, an adsorption plate 72 and a guide groove (not shown in the figure). There are two electrostatic generators 71, and the two electrostatic generators 71 are arranged on both sides of the conveyor belt 6. The electrostatic generator 71 is used to generate a high-voltage electrostatic field; the adsorption plate 72 is electrically connected to the electrostatic generator 71, and the adsorption plate 72 is an arc-shaped structure. A plurality of micropores 73 are arranged on the surface of the adsorption plate 72, and a conductive material is embedded in the micropores 73. The guide groove is installed under the adsorption plate 72, and the guide groove is inclined. The guide groove is used to collect the adsorbed dust residue and guide it to an external recovery container.

[0052] Specifically, the end of the iron bar 1 is attached with dust, and the dust will adhere to the iron bar 1 when it encounters heat, while there is still dust not attached to the iron bar 1 on the iron bar 1. If the iron bar 1 is allowed to move with the conveyor belt 6, the dust not attached to the iron bar 1 will fall off, wasting dust and reducing the cleanliness rate of the device. Therefore, the adsorption plate 72 generates an electrostatic field through the electrostatic generator 71, and then the dust not attached to the iron bar 1 is sucked away.

[0053] In this embodiment, the stamping device 2 is provided with an automatic feeder 11, which includes a discharge table 111 and a plurality of driving columns 112 rotatably connected to the side wall of the discharge table 111, and a space for the coil to pass through is provided between the driving columns 112 and the discharge table 111.

[0054] After the iron bar 1 is further processed by the electrostatic adsorption device 7, it is transmitted to the automatic bundling device 8 along the conveyor belt 6. The automatic bundling device 8 includes a pair of support blocks 81 and a pair of sliding frames 82. The support block 81 and the sliding frame 82 are rotatably connected. The end of the sliding frame 82 is provided with a curved groove. The groove wall of the curved groove is rotatably connected to the rotating shaft of the support. The sliding frame 82 is an inclined "L" shape. A sliding component is provided under the support block 81, and the sliding component can drive the support block 81 to move between the bundling station 12 and the handling station 13.

[0055] Specifically, the automatic bundling device 8 includes a frame 84, on which is opened a avoidance hole 14, the length of which is the same as the length direction of the conveyor belt 6, and the support block 81 is slidably connected to the hole wall of the avoidance hole 14, the end of the avoidance hole 14 facing the conveyor belt 6 is the bundling station 12, and the end of the avoidance hole 14 away from the conveyor belt 6 is the handling station 13. When the sliding frame 82 is needed to receive the iron bars 1 passing through the conveyor belt 6, the support block 81 drives the sliding frame 82 to move to the bundling station 12, so that the iron bars 1 of the conveyor belt 6 can be moved to the sliding frame 82. The sliding frame 82 is an inclined "L" shape so that it can better stabilize the iron bars 1. After the iron bars 1 on the sliding frame 82 are full, the support block 81 can move the sliding frame 82 to the handling station 13, transport the iron bars 1 on the sliding frame 82, and then move the sliding frame 82 to the bundling station 12.

[0056] Furthermore, the automatic bundling device 8 also includes a multi-axis component 85 and a grabbing component 86. The moving end of the multi-axis component 85 is connected to the grabbing component 86. The multi-axis component 85 is used to drive the grabbing component 86 to move. In the present embodiment, the multi-axis component 85 can drive the grabbing component 86 to move horizontally or vertically. Specifically, the multi-axis component 85 can refer to the tip handling device disclosed in the patent document "CN114161145A Atomizer Core Seal Installation Station and Electronic Cigarette Automatic Assembly Production Line"; in addition, the grabbing component 86 includes a micro cylinder 861 and a load-bearing frame 862. The micro cylinder 861 is vertically arranged, one end of the micro cylinder 861 is fixedly connected to the multi-axis component 85, and the other end of the micro cylinder 861 is rotatably connected to the load-bearing frame 862. The frame 862 is rotatably connected to the multi-axis component 85 through a bearing, and a pneumatic clamp 1 863 and a pneumatic clamp 2 864 are relatively arranged on the load-bearing frame 862. The pneumatic clamp 1 863 and the pneumatic clamp 2 864 are vertically arranged, and an inverted "L"-shaped block 1 865 is arranged at the bottom of the pneumatic clamp 1 863, and a pneumatic clamp 3 866 is arranged at the bottom of the inverted "L"-shaped block 1 865. The pneumatic clamp 3 866 is arranged horizontally, and the pneumatic clamp 3 866 is provided with a push block 1 867; the pneumatic clamp 2 864 is arranged at the bottom of the pneumatic clamp 864, and a pneumatic clamp 4 869 is arranged at the bottom of the inverted "L"-shaped block 2 868. The pneumatic clamp 4 869 is arranged horizontally, and the pneumatic clamp 4 869 is provided with a push block 2 8610; the push block 1 867 and the push block 2 8610 can be plugged in.

[0057] Specifically, when the operator uses the automatic strapping device 8 for strapping, the first step is to extend the piston shaft of the micro cylinder 861, so that the load-bearing frame 862 rotates relative to the rotating shaft, so that the length direction of the load-bearing frame 862 is perpendicular to the length direction of the sliding frame 82; the second step is to move the pneumatic clamp 1 863 and the pneumatic clamp 2 864 downward, so that the pneumatic clamp 3 866 and the pneumatic clamp 4 869 move downward, and the third step is to extend the piston shafts of the pneumatic clamp 3 866 and the pneumatic clamp 4 869 so that the push block 1 867 and the push block 2 8610 move relative to each other, and then the push block 1 867 and the push block 2 8610 are plugged in to fix the iron bar 1, and then the iron bar 1 is moved to the packaging conveyor belt.

[0058] In this embodiment, the vibration assembly 53 includes a vibrator 531, a vibration transmission frame 1 532 and a vibration transmission frame 2 533. The vibrator 531 is fixedly connected to the tripod via a support rod. The vibrator 531 is connected to the vibration transmission frame 1 532. The vibration transmission frame 1 532 is in contact with the conveyor belt 2 51. The tripod 45 includes a holding table 43. The vibrator 531 is connected to the vibration transmission frame 2 533. The vibration transmission frame 2 533 is in contact with the holding table 43.

[0059] It is worth mentioning that the dust falls from top to bottom onto the iron bar 1 under the action of the dust collecting tube 41, and due to the gaps between the iron bars 1, part of the dust will fall onto the holding platform 43. At the same time, the side of the iron bar 1 away from the conveyor belt 6 also needs to adhere to the dust. Therefore, before using the device, the dust collecting tube 41 will be opened first to place part of the dust on the holding platform 43. At this time, the iron bar 1 passes through the holding platform 43. Due to the high temperature of the iron bar 1, part of the dust adheres to the iron bar 1. It is worth mentioning that the use of the conveyor belt 2 51 to transport the iron bar 1 can also prevent the iron bar 1 from being deviated by the force of the dust; in order to further increase the dust adhesion of the iron bar 1 away from the conveyor belt 6, the vibration transmission frame 2 533 can make the holding platform 43 of the tripod 45 vibrate, so that the dust reaching the holding platform 43 jumps, and then the dust jumps to the side of the iron bar 1 away from the conveyor belt 6.

[0060] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0061] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

1. A vibrating file folder iron bar production line, characterized in that: It comprises a stamping device (2), a heating device (3), a powder supply device (4), and a conveying device (5) which are connected in sequence; The punching device (2) comprises a punching machine (21) and a conveying platform (22), wherein the punching machine (21) is used to punch steel into iron bars (1); the conveying platform (22) is used to convey the iron bars (1) to a conveyor belt (6); the heating device (3) is used to heat the two ends of the iron bars (1); the powder supply device (4) is used to drop dust toward the containing platform (43); The conveying device (5) comprises a conveyor belt (51) and a vibration assembly (53), wherein the conveyor belt (51) is located above the conveyor belt (6), a magnet (52) is arranged inside the conveyor belt (51), the magnet (52) is tightly fitted with the bottom of the conveyor belt (51), the length of the magnet (52) is smaller than the length of the conveyor belt (51), the magnet (52) is used to attract the iron bar (1) onto the conveyor belt (51), and the vibration assembly (53) is used to vibrate the conveyor belt (51) and the iron bar (1); The powder supply device (4) is started in advance, so that dust is piled on the holding platform (43), and then the magnet (52) attracts the iron bar (1) from the conveyor belt 1 (6) to the conveyor belt 2 (51), and the conveyor belt 2 (51) drives the iron bar (1) to move, and the vibration component (53) is started synchronously. The vibration component (53) makes the iron bar (1) vibrate, so that the dust in the groove of the iron bar (1) jumps and adheres to the groove wall.

2. A vibrating file folder iron bar production line according to claim 1, characterized in that: The powder supply device (4) comprises a dust collecting cylinder (41) and a recovery assembly (42); the dust collecting cylinder (41) has an opening at the bottom; the dust collecting cylinder (41) is used to drop dust toward the containing platform (43); and the recovery assembly (42) is used to recover dust into the dust collecting cylinder (41).

3. A vibrating file folder iron bar production line according to claim 2, characterized in that: The opening of the dust collecting cylinder (41) is vertically downward, and the dust collecting cylinder (41) is mounted on a tripod (411). The recovery assembly (42) comprises a rotating motor (421), a screw (422), a worm wheel (423), a worm (424) and a conveyor belt (425). A collection box (9) is arranged outside the tripod (45). The rotating motor (421) is mounted outside the collection box (9). The output shaft of the rotating motor (421) passes through the collection box (9) and the worm wheel. (424) are coaxially fixedly connected, the worm wheel (423) is meshed with the worm (424), the worm (424) is coaxially fixedly connected with the screw (422), the worm wheel (423) is provided with a rotating shaft, the worm wheel (423) is coaxially fixedly connected with the rotating shaft, the rotating shaft is coaxially connected with the driving wheel of the conveyor belt three (425), the conveyor belt three (425) is located in the tripod (45), and the conveyor belt three (425) is provided with a plurality of dust transport supports (10).

4. The vibrating file folder iron bar production line according to claim 1 is characterized in that: It also includes an electrostatic adsorption device (7) and an automatic bundling device (8), wherein the electrostatic adsorption device (7) is located in the next process of the powder supply device (4), and the electrostatic adsorption device (7) is used to adsorb residual dust on the surface of the iron bar (1); the automatic bundling device (8) is located in the next process of the electrostatic adsorption device (7), and the automatic bundling device (8) is used to bundle the iron bars (1) into shape.

5. A vibrating file folder iron bar production line according to claim 4, characterized in that: The electrostatic adsorption device (7) is provided with an electrostatic generator (71), an adsorption plate (72) and a guide groove. The number of the electrostatic generators (71) is two, and the two electrostatic generators (71) are arranged on both sides of the conveyor belt (6). The electrostatic generator (71) is used to generate a high-voltage electrostatic field; the adsorption plate (72) is electrically connected to the electrostatic generator (71), the adsorption plate (72) is an arc-shaped structure, and the surface of the adsorption plate (72) is provided with a plurality of micropores (73), and the micropores (73) are embedded with conductive materials. The guide groove is installed below the adsorption plate (72), and the guide groove is arranged at an angle. The guide groove is used to collect the adsorbed dust residue and guide it to an external recovery container.

6. The vibrating file folder iron bar production line according to claim 1 is characterized in that: The punching device (2) is provided with an automatic feeder (11), and the automatic feeder (11) comprises a discharge platform (111) and a plurality of driving columns (112) rotatably connected to the side wall of the discharge platform (111), and a space for the coil to pass through is provided between the driving columns (112) and the discharge platform (111).

7. A vibrating file folder iron bar production line according to claim 4, characterized in that: The automatic strapping device (8) comprises a pair of support blocks (81) and a pair of sliding frames (82), wherein the support block (81) is rotatably connected to the sliding frames (82), a curved groove is arranged at the end of the sliding frame (82), the groove wall of the curved groove is rotatably connected to the rotating shaft of the support block, an inclined "L" shape is arranged on the sliding frame (82), a sliding assembly is arranged below the support block (81), and the sliding assembly can drive the support block (81) to move between the strapping station (12) and the handling station (13).

8. The vibrating file folder iron bar production line according to claim 7 is characterized in that: The automatic strapping device (8) further comprises a multi-axis component (85) and a grabbing component (86), wherein the moving end of the multi-axis component (85) is connected to the grabbing component (86), and the multi-axis component (85) is used to drive the grabbing component (86) to move, and the grabbing component (86) comprises a micro cylinder (861) and a load-bearing frame (862), wherein the micro cylinder (861) is vertically arranged, and one end of the micro cylinder (861) is fixedly connected to the multi-axis component (85), and the other end of the micro cylinder (861) is rotatably connected to the load-bearing frame (862), and the load-bearing frame (862) is rotatably connected to the multi-axis component (85) via a bearing, and the load-bearing frame (862) is relatively provided with a pneumatic clamping jaw 1 (863) and a pneumatic clamping jaw 2 (864). 4), the pneumatic clamp one (863) and the pneumatic clamp two (864) are arranged vertically, the bottom end of the pneumatic clamp one (863) is provided with an inverted "L"-shaped block one (865), the bottom end of the inverted "L"-shaped block one (865) is provided with a pneumatic clamp three (866), the pneumatic clamp three (866) is arranged horizontally, and the pneumatic clamp three (866) is provided with a push block one (867); the bottom end of the pneumatic clamp two (864) is provided with an inverted "L"-shaped block two (868), the bottom end of the inverted "L"-shaped block two (868) is provided with a pneumatic clamp four (869), the pneumatic clamp four (869) is arranged horizontally, and the pneumatic clamp four (869) is provided with a push block two (8610); the push block one (867) and the push block two (8610) are pluggable.

9. The vibrating file folder iron bar production line according to claim 3 is characterized in that: The vibration assembly (53) includes a vibrator (531), a first vibration transmission frame (532) and a second vibration transmission frame (533); the vibrator (531) is fixedly connected to the conveying frame, the vibrator (531) is connected to the first vibration transmission frame (532), and the first vibration transmission frame (532) is in contact with the second conveyor belt (51); the tripod (45) includes a placing table (42), the vibrator (531) is connected to the second vibration transmission frame (533), and the second vibration transmission frame (533) is in contact with the placing table (42).

10. The vibrating file folder iron bar production line according to claim 1, characterized in that: The heating device (3) comprises a pair of heaters (31) and a pair of heaters (32) arranged on both sides of a conveyor belt (6); a temperature measuring mechanism (33) is arranged between the heaters (31) and the second heater; when the temperature measuring mechanism (33) measures that the temperature of the end of the iron bar (1) is less than a set value, the second heater (32) is started to perform secondary heating on the end of the iron bar (1).

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