TF card seat automatic assembling machine

Abstract

The invention discloses a TF card seat automatic assembling machine, and relates to the technical field of automatic assembling, the TF card seat automatic assembling machine comprises a base, the top surface of the base is fixedly provided with an assembling track, the top surface of the assembling track is slidably connected with a plurality of bearing seats, the top surface of the base is fixedly provided with a mounting rack, and one side of the mounting rack is rotatably connected with a second winding roller; a supporting frame is fixedly installed on the top face of the base, one side of the supporting frame is rotationally connected with a first winding roller, and the sliding block assembling mechanism is arranged on the top face of the base and used for assembling a sliding block to a rubber base. Through mutual cooperation of a second winding roller, a first sliding way, a first conveying rail, a third electric push rod, a second sliding frame, a connecting rod, a mounting block, a supporting block, a connecting plate, a supporting cylinder, a connecting block, a spring body, a piston, an air inlet pipe, an air outlet pipe, a liquid storage tank, a spray head and a conveying pipe, liquid nitrogen can be sprayed to a material belt below a rubber base, and the material belt can be rapidly cooled; and the ductility is reduced, meanwhile, the brittleness is improved, and follow-up cutting of the material belt is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of automatic assembly, in particular to a TF card holder automatic assembly machine. Background Art

[0002] TF card is a small memory card, mainly used in portable devices. The size of TF card is very small, easy to carry and use on small devices. Despite its small size, the storage capacity of TF card can be very large, ranging from a few GB to 1TB. At the same time, TF card can be widely used in a variety of devices, such as smart phones, tablets, digital cameras, game consoles, etc. TF card holder, full name TransFlash card holder, is a bridge used to connect TF card and device body. Its performance characteristics directly affect data reading and writing efficiency and user experience. The stability and reliability of TF card holder are the key to ensuring data security and integrity. High-quality TF card holder adopts precise circuit design and high-quality contact point materials to ensure good contact performance under different environmental conditions and reduce reading and writing errors or data loss caused by poor contact.

[0003] After searching, it is found that there are problems in the assembly process of the TF card holder in the prior art. Since the TF card holder is assembled by a rubber seat, a slider, a spring, a pull rod and an iron shell, and the rubber seat is on the material strip before the automated assembly, during the assembly process, the staff needs to remove the rubber seat from the material strip. In the prior art, the staff may clamp the rubber seat with a clamp, but there is a certain adhesion between the rubber seat and the material strip, and the material strip is generally made of metal, which causes the material strip on the bottom of the clamp to be stretched and deformed due to the tension of the clamp when the clamp clamps the rubber seat on the material strip. The stretching and deformation of the material strip may cause the subsequent misalignment of the rubber seat, so that there are difficulties in the subsequent process of removing the rubber seat from the material strip. Secondly, although the influence of manual labor on the yield rate is reduced in the automated assembly process, there will still be defective products in the automated assembly that need to be inspected to improve the assembly efficiency and the efficiency of assembling the TF card holder. Therefore, based on the above search and combined with the prior art, a TF card holder automatic assembly machine is proposed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a TF card socket automatic assembly machine, which has the advantages of good assembly effect, high efficiency and high yield rate, so as to solve the problem proposed in the above background technology that when the clamping claw clamps the glue seat on the material strip, the material strip on the bottom surface may be stretched and deformed due to the pulling force of the clamping claw, and the stretching and deformation of the material strip may cause the subsequent glue seat to be misaligned and the automated assembly may still result in defective products that need to be inspected to improve the assembly efficiency.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The TF card holder automatic assembly machine comprises a base, an assembly track is fixedly installed on the top surface of the base, a plurality of bearing seats are slidably connected to the top surface of the assembly track, a mounting frame is fixedly installed on the top surface of the base, a second winding roller is rotatably connected to one side of the mounting frame, a support frame is fixedly installed on the top surface of the base, a first winding roller is rotatably connected to one side of the support frame; a slider assembly mechanism, the slider assembly mechanism is arranged on the top surface of the base and is used to assemble the slider to the rubber seat; a spring assembly mechanism, the spring assembly mechanism is arranged on the top surface of the base and is used to assemble the spring to the rubber seat; a pull rod assembly mechanism, the pull rod assembly mechanism A mechanism is arranged on the top surface of the base, and is used to assemble the pull rod to the rubber seat; an iron shell assembly mechanism is arranged on the top surface of the base, and is used to assemble the iron shell to the rubber seat, and a cutting mechanism is arranged on the top surface of the base for cutting the bottom fabric strip of the rubber seat; the cutting mechanism includes a support seat, and the support seat is fixedly mounted on the top surface of the base, and a slideway for moving the rubber seat is installed on one side of the support seat, and a conveying track is fixedly mounted on the top surface of the support seat, and two driving motors are installed on the top surface of the support seat, and one end of the driving shaft of the driving motor is connected to a sliding seat, and the internal meshing connection of the sliding seat is connected to a cutting plate.

[0007] Furthermore, the cutting mechanism also includes a fixed frame, which is fixedly mounted on the top surface of the supporting seat, a pressure block is slidably connected inside the fixed frame, an electric push rod 1 for driving the pressure block to move is installed on the top surface of the fixed frame, a rotating seat is fixedly mounted on the inner bottom surface of the supporting seat, a movable rod is rotatably connected inside the rotating seat, a sliding frame 1 is slidably connected on the movable rod, an electric push rod 2 for driving the sliding frame 1 to move is fixedly mounted on the top surface of the supporting seat, a clamp is fixedly mounted on the bottom surface of the pressure block and the bottom surface of the sliding frame 1, a fixed seat is fixedly mounted on the bottom surface of the pressure block, two cutting columns are fixedly mounted inside the fixed seat, a liquid storage tank for storing liquid nitrogen is fixedly mounted on the inner bottom surface of the supporting seat, two delivery pipes are fixedly mounted on the outer circular wall surface of the liquid storage tank, and a spray The cam is provided with a plurality of support blocks, each of which is provided with a plurality of support blocks, and a plurality of support blocks are provided on the cam surface.

[0008] Furthermore, the slider assembly mechanism includes a vibrating loading tray 1, which is fixedly installed on the top surface of the base, a conveying track 2 is fixedly installed on one side of the discharge port of the vibrating loading tray 1, a sliding seat 2 is fixedly installed on the top surface of the base, a cylinder 1 is slidably connected to one side of the sliding seat 2, and a vacuum nozzle 1 for sucking the slider is fixedly installed on the bottom surface of the telescopic shaft of the cylinder 1.

[0009] Furthermore, the spring assembly mechanism includes a vibrating loading tray 2, which is fixedly mounted on the top surface of the base, a conveying track 3 is fixedly mounted on the outer circular wall of the vibrating loading tray 2, a bore tube is mounted on one side of the conveying track 3, and a cylinder 4 for pushing the spring is mounted on the top surface of the conveying track 3.

[0010] Furthermore, the pull rod assembly mechanism includes a vibrating loading tray three, the vibrating loading tray three is fixedly mounted on the top surface of the base, a sliding seat four is fixedly mounted on the top surface of the base, a cylinder five is slidably connected to one side of the sliding seat four, a clamp for clamping the lever is fixedly mounted on the bottom surface of the telescopic shaft of the cylinder five, and a track four is fixedly mounted on the outer circular wall surface of the vibrating loading tray three.

[0011] Furthermore, the iron shell assembly mechanism includes a top seat, which is fixedly installed on the top surface of the base, and a conveying track five for supporting the movement of the iron shell is fixedly installed on the top surface of the top seat, a slideway two is installed on one side of the conveying track five, and a cylinder six is ​​slidably connected to one side of the top seat, and a magnetic suction block for adsorbing the iron shell is fixedly installed on the bottom surface of the telescopic shaft of the cylinder six.

[0012] Furthermore, two positioning seats are fixedly mounted on the top surface of the base, and an industrial camera for inspection is fixedly mounted on one side of the positioning seat.

[0013] Furthermore, two sliding seats three are fixedly installed on the top surface of the base, one side of the sliding seat three is slidably connected to a cylinder three, one side of the sliding seat three is installed with a cylinder two for driving the cylinder three to move horizontally, the bottom surface of the telescopic axis of the cylinder three is fixedly installed with a vacuum suction nozzle two for adsorbing the TF card seat, and one side of the sliding seat three is installed with a unloading plate for unloading.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. Liquid nitrogen can be sprayed onto the material strip under the glue seat by cooperating with the winding roller 2, slideway 1, conveying track 1, electric push rod 3, sliding frame 2, connecting rod, mounting block, supporting block, connecting plate, supporting cylinder, connecting block, spring body, piston, air inlet pipe, air outlet pipe, liquid storage tank, nozzle and conveying pipe to quickly cool the material strip, reduce ductility and increase brittleness, and facilitate subsequent cutting of the material strip;

[0016] By cooperating with the set electric push rod 1, pressure block, cutting column, fixed seat, electric push rod 2, sliding frame 1, movable rod and clamping plate, the material strip below the hole of the glue seat can be accurately cut off and the material strip on the leftmost and rightmost sides of the glue seat can be cut off; by cooperating with the set conveying track 1, cutting plate, driving motor and sliding seat 1, the material strip on the leftmost and rightmost sides of the glue seat can be cut off, so as to achieve the cutting effect of the material strip on the bottom surface of the glue seat, avoid the material strip affecting the subsequent assembly of the TF card seat, help to improve the assembly effect, and facilitate the subsequent automated assembly of the TF card seat.

[0017] 2. Through the set assembly track, the industrial camera can shoot and inspect the rubber seat during the process of assembling the rubber seat into the TF card seat on the assembly track. The first inspection is after the pull rod is installed into the rubber seat, which is a preliminary inspection. The second inspection is to inspect the fully assembled TF card seat, thereby conducting a comprehensive inspection of the TF card seat and improving the yield rate of the TF card seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a schematic top view of the base structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the connection structure of the fixing frame and the pressing block of the present invention;

[0021] Figure 4 It is a schematic diagram of the installation structure of the support base and the conveying track 1 of the present invention;

[0022] Figure 5 for Figure 4 A is a magnified schematic diagram of the local structure;

[0023] Figure 6 It is a bottom view schematic diagram of the support base structure of the present invention;

[0024] Figure 7 It is a schematic diagram of the installation structure of the support block and the connecting rod of the present invention;

[0025] Figure 8 It is a schematic diagram of the structure of the slider assembly mechanism of the present invention;

[0026] Fig. 9 It is a schematic diagram of the connection structure between the bearing seat and the assembly track of the present invention;

[0027] Fig.10 It is a schematic diagram of the structure of the spring assembly mechanism of the present invention;

[0028] Fig.11 It is a schematic diagram of the structure of the pull rod assembly mechanism of the present invention;

[0029] Fig.12 It is a schematic diagram of the structure of the iron cover assembly mechanism of the present invention;

[0030] Fig.13 It is a schematic diagram comparing the adhesive base of the present invention before and after cutting.

[0031] In the figure: 1, base; 2, assembly track; 3, slider assembly mechanism; 4, spring assembly mechanism; 5, pull rod assembly mechanism; 6, iron shell assembly mechanism; 7, cutting mechanism; 8, support frame; 9, winding roller 1; 10, mounting frame; 11, winding roller 2; 12, support seat; 13, slideway 1; 14, conveying track 1; 15, fixed frame; 16, electric push rod 1; 17, pressure block; 18, electric push rod 2; 19, driving motor; 20, sliding seat 1; 21, cutting board; 22, fixed seat; 23, cutting column; 24, clamping plate; 25, liquid storage tank; 26, rotating seat; 27, movable rod; 28, sliding frame 1; 29, support block; 30, connecting rod; 31, support cylinder; 32, piston; 33, air inlet pipe; 34, spring body; 35, air outlet pipe; 36, one-way Valve; 37, mounting block; 38, electric push rod three; 39, sliding frame two; 40, connecting plate; 41, connecting block; 42, conveying pipe; 43, nozzle; 44, sliding seat two; 45, cylinder one; 46, conveying track two; 47, vacuum nozzle one; 48, positioning seat; 49, industrial camera; 50, sliding seat three; 51, cylinder two; 52, cylinder three; 53, vacuum nozzle two; 54, unloading plate; 55, vibrating loading tray one; 56, bearing seat; 57, vibrating loading tray two; 58, conveying track three; 59, cylinder four; 60, bore tube; 61, vibrating loading tray three; 62, sliding seat four; 63, conveying track four; 64, cylinder five; 65, clamping claw; 66, slideway two; 67, top seat; 68, cylinder six; 69, conveying track five; 70, magnetic suction block. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In a typical implementation of this application, please refer to Figures 1 to 13 , the TF card seat automatic assembly machine includes a base 1, the top surface of the base 1 is fixedly installed with an assembly track 2, the assembly track 2 is in a U-shaped shape, the TF card seat is assembled by a rubber seat on the assembly track 2, the top surface of the assembly track 2 is slidably connected with a plurality of bearing seats 56, and the bearing seat 56 is equipped with a clamping piece for clamping the rubber seat, and the clamping piece can clamp the rubber seat to prevent the rubber seat from falling off from the bearing seat 56 during assembly, the top surface of the base 1 is fixedly installed with a mounting frame 10, one side of the mounting frame 10 is rotatably connected with a winding roller 2 11, the top surface of the base 1 is fixedly installed with a support frame 8, and one side of the support frame 8 is rotatably connected with a winding roller 1 9;

[0034] The winding roller 1 9 and the winding roller 2 11 are driven by common driving devices on the market, such as a driving motor, etc. The winding roller 2 11 is wound with a material belt, and multiple rubber seats are on the material belt, so as to feed the TF card seat for assembly. The material belt is a metal belt structure, and the winding roller 1 9 also winds up the material belt, and multiple iron shells are installed on the material belt;

[0035] The slider assembly mechanism 3 is arranged on the top surface of the base 1, and is used to assemble the slider to the rubber seat. The spring assembly mechanism 4 is arranged on the top surface of the base 1, and is used to assemble the spring to the rubber seat. The pull rod assembly mechanism 5 is arranged on the top surface of the base 1, and is used to assemble the pull rod to the rubber seat. The iron shell assembly mechanism 6 is arranged on the top surface of the base 1, and is used to assemble the iron shell to the rubber seat. The top surface of the base 1 is provided with a cutting mechanism 7 for cutting the bottom fabric strip of the rubber seat.

[0036] The cutting mechanism 7 includes a support seat 12, which is fixedly mounted on the top surface of the base 1, a slideway 13 for moving the glue seat is installed on one side of the support seat 12 through a bracket, a conveying track 14 is fixedly installed on the top surface of the support seat 12, and the material strip with the glue seat wound on the winding roller 11 enters the interior of the conveying track 14 through the slideway 13, and two driving motors 19 are installed on the top surface of the support seat 12 through the bracket, one end of the driving shaft of the driving motor 19 is connected to a sliding seat 20 through a coupling, and the interior of the sliding seat 20 is connected to a cutting plate 21 through a gear and a rack meshing, and cutting seats matching the cutting plate 21 are also installed on both sides of the conveying track 14;

[0037] Among them, the two sets of sliding seats 20 and cutting plates 21 are respectively located on the left and right sides of the conveying track 14. The driving motor 19 drives the gear inside the sliding seat 20 to rotate, and the gear and rack cooperate to make the cutting plate 21 move downward. The cutting plate 21 moves downward to cut the material strips on the left and right sides of the glue seat.

[0038] The cutting mechanism 7 also includes a fixed frame 15, which is fixedly mounted on the top surface of the support seat 12, and a pressure block 17 is slidably connected inside the fixed frame 15. An electric push rod 16 for driving the pressure block 17 to move is installed on the top surface of the fixed frame 15, and one end of the telescopic shaft of the electric push rod 16 passes through the fixed frame 15 and is fixedly connected to the top surface of the pressure block 17. A rotating seat 26 is fixedly mounted on the bottom surface of the support seat 12, and a movable rod 27 is rotatably connected to the inside of the rotating seat 26 through a bearing, and a sliding frame 28 is slidably connected to the movable rod 27, and a rectangular hole is opened in the movable rod 27, and the sliding frame 28 is slidably connected to the rectangular hole through a connecting rod;

[0039] The top surface of the support seat 12 is fixedly installed with an electric push rod 18 for driving the sliding frame 28 to move. The bottom surface of the telescopic shaft of the electric push rod 18 is fixedly connected to the top surface of the sliding frame 28. The bottom surface of the pressing block 17 and the bottom surface of the sliding frame 28 are both fixedly installed with a clamping plate 24. The two clamping plates 24 move in the direction to cut off the material strip on the left position of the rubber seat.

[0040] When the glue seat on the conveying track 14 moves to the bottom surface of the pressing block 17, the electric push rod 16 drives the pressing block 17 and the clamping plate 24 on the bottom surface of the pressing block 17 to move downward. At this time, the telescopic shaft of the electric push rod 28 moves upward to drive the movable rod 27 to rotate upward in the rotating seat 26, and at the same time, the clamping plate 24 on the bottom surface of the movable rod 27 moves upward. The two clamping plates 24 move in opposite directions to cut off the material strip on the left side of the bottom surface of the glue seat. The top surface of the support seat 12 is provided with a material discharge hole for allowing the cut material strip to pass through;

[0041] A fixing seat 22 is fixedly installed on the bottom surface of the pressing block 17, and two cutting columns 23 are fixedly installed inside the fixing seat 22. The two cutting columns 23 penetrate the two circular holes on the right side of the rubber seat and cut the material strip at the bottom surface of the circular holes. A liquid storage tank 25 for storing liquid nitrogen is fixedly installed on the inner bottom surface of the support seat 12, and two delivery pipes 42 are fixedly installed on the outer circular wall surface of the liquid storage tank 25. The lower end of the delivery pipe 42 extends to the inner bottom surface of the liquid storage tank 25, and a nozzle 43 is fixedly installed on the top surface of the delivery pipe 42. A support cylinder 31 is fixedly installed on the outer circular wall surface of the liquid storage tank 25, and an air outlet pipe 35 is fixedly installed on one end of the support cylinder 31. The air outlet pipe 35 penetrates the liquid storage tank 25, and two support blocks 29 are fixedly installed on the outer circular wall surface of the liquid storage tank 25. A connecting rod 30 is rotatably connected between the support blocks 29 via a rotating shaft, two connecting blocks 41 are fixedly installed on one side of the inner part of the connecting rod 30, a connecting plate 40 is rotatably connected between the two connecting blocks 41 via a rotating shaft, one end of the connecting plate 40 passes through the support cylinder 31 and is fixedly installed with a piston 32, the piston 32 is elastically connected to the inside of the support cylinder 31 via a spring body 34, the spring body 34 is movably sleeved on the inner circular wall surface of the support cylinder 31, one end of the spring body 34 is fixedly connected to one end of the piston 32, and the other end of the spring body 34 is fixedly connected to one side of the inner part of the support cylinder 31, an air intake pipe 33 for air intake is fixedly installed on the outer circular wall surface of the piston 32, and a one-way valve 36 is fixedly sleeved on the inner circular wall surfaces of the air intake pipe 33 and the air outlet pipe 35;

[0042] The one-way valve 36 inside the air inlet pipe 33 only allows one-way entry of external air, while the one-way valve 36 inside the air outlet pipe 35 only allows air to enter the liquid storage tank 25 through the air outlet pipe 35, thereby preventing the gas and liquid inside the liquid storage tank 25 from entering the air outlet pipe 35;

[0043] Two mounting blocks 37 are fixedly mounted on the outer circumferential wall of the liquid storage tank 25, and an electric push rod 38 is rotatably connected between the two mounting blocks 37 via a rotating shaft. A sliding frame 2 39 is fixedly mounted on one end of the telescopic shaft of the electric push rod 38, and the sliding frame 2 39 is slidably connected to the connecting rod 30. A through hole is opened on one side of the connecting rod 30, and the connecting shaft inside the sliding frame 2 39 slides in the through hole;

[0044] The telescopic axis of the electric push rod 38 moves backwards, driving the sliding frame 2 39 to move downwards along the connecting rod 30. The connecting rod 30 rotates downwards to move the connecting plate 40 inwards. The inward movement of the connecting plate 40 causes the piston 32 to move backwards and compresses the spring body 34. The compression of the piston 32 also causes the air inside the piston 32 to enter the liquid storage tank 25 through the air outlet pipe 35, which increases the internal air pressure of the liquid storage tank 25 to be greater than the atmospheric pressure. The increase in the internal air pressure of the liquid storage tank 25 causes the liquid nitrogen inside the liquid storage tank 25 to be sprayed onto the material strip on the bottom surface of the rubber seat through the delivery pipe 42 and the nozzle 43. The liquid nitrogen causes the metal material strip to cool down quickly, and the cooling increases its brittleness.

[0045] When cutting the material strip at the bottom of the glue seat, the electric push rod 16 drives the pressing block 17 to drive the fixing seat 22 and the cutting column 23 to enter the two right circular holes on the glue seat to cut the material strip. The brittleness of the material strip is increased so that the cutting column 23 will not involve the remaining metal material strip when cutting the material strip in the two circular holes, so as to prevent the subsequent glue seat from being affected;

[0046] With the above technical features, by setting the winding roller 2 11, the material belt on the winding roller 2 11 together with the glue seat will enter the interior of the slide 13, and the material belt and the glue seat will move along the slide 13 to the interior of the conveying track 14. When the material belt and the glue seat move to the bottom of the pressing block 17, the staff starts the electric push rod 38, and the telescopic axis of the electric push rod 38 moves backward to drive the sliding frame 2 39 to move downward along the connecting rod 30 and make the electric push rod 38 rotate between the two mounting blocks 37. The sliding frame 2 39 moves downward along the connecting rod 30 so that the connecting rod 30 is between the two support blocks 29. Rotate downward, the connecting rod 30 rotates downward so that the connecting plate 40 moves inside the support cylinder 31 and rotates between the two connecting blocks 41. The inward movement of the connecting plate 40 drives the piston 32 to move inward. The inward movement of the piston 32 squeezes the air in the support cylinder 31 and compresses the spring body 34. The air inside the support cylinder 31 enters the support cylinder 31 through the air inlet pipe 33 and the one-way valve 36 therein, and the air inside the support cylinder 31 is squeezed into the liquid storage tank 25 through the air outlet pipe 35. The one-way valve 36 can prevent liquid nitrogen from entering the air outlet pipe 35.

[0047] After the air enters the liquid storage tank 25, the pressure therein increases. The increased pressure causes the liquid nitrogen to enter the two nozzles 43 through the two delivery pipes 42. The nozzles 43 spray the liquid nitrogen onto the material strip under the glue seat. The liquid nitrogen sprayed onto the material strip under the glue seat causes the material strip to cool down quickly and increase its brittleness, which is convenient for subsequent cutting of the material strip.

[0048] At the same time, the telescopic shaft of the electric push rod 16 moves downward to drive the pressing block 17 to move downward, and the pressing block 17 moves downward so that the fixing seat 22 drives the cutting column 23 to move downward, and the cutting column 23 moves downward into the two holes on the right side of the rubber seat to cut the material strip below the holes. Since the brittleness of the material strip increases after cooling, the two cutting columns 23 can accurately cut the material strip below the holes without stretching other parts of the material strip due to metal extension, thereby preventing the material strip from being deformed, which is helpful for subsequent cutting of the material strip.

[0049] Secondly, the downward movement of the pressing block 17 will also drive the clamping plate 24 on its bottom surface to move downward, and the staff will start the electric push rod 218, and the telescopic shaft of the electric push rod 218 will move upward to drive the sliding frame 28 to slide on the movable rod 27, and the sliding frame 28 will slide on the movable rod 27 so that the movable rod 27 will rotate upward in the rotating seat 26, and the movable rod 27 will rotate upward to drive the clamping plate 24 on its top surface to move upward, and the two clamping plates 24 will move in opposite directions to cut off the material strip on the left side of the glue seat;

[0050] The glue seat continues to move forward along the conveying track 14 and contacts with two cutting plates 21, which are located on the left and right sides of the glue seat. At this time, the driving shaft of the driving motor 19 rotates to drive the gear and rack inside the sliding seat 20 through the coupling to rotate the cutting plate 21 inside the sliding seat 20 to move downward. The cutting plate 21 moves downward and cooperates with the cutting seat to cut off the material strips on the left and right sides of the glue seat, thereby separating the glue seat and the material strips, avoiding partial material strips remaining on the glue seat and causing subsequent difficulty in assembly, and improving the yield rate of assembled TF card holders;

[0051] During this process, liquid nitrogen is sprayed onto the material strip on the bottom of the glue seat through the nozzle 43 to quickly cool the material strip. The cooling makes the ductility of the material strip decrease and the brittleness increase, which is convenient for subsequent cutting; secondly, the two cutting columns 23 are used to cut the material strip below the circular hole of the glue seat. At the same time, the two clamps 24 move in opposite directions to cut off the material strip on the left side of the glue seat. Finally, the two cutting columns 23 cut the material strip on the far left and the far right of the glue seat to complete the cutting of the material strip on the bottom of the glue seat, thereby achieving the cutting effect of the material strip on the bottom of the glue seat, avoiding the material strip from affecting the subsequent assembly of the TF card seat, helping to improve the assembly effect, and facilitating the subsequent automated assembly of the TF card seat.

[0052] As a preferred implementation in this embodiment, please refer to Figures 1 to 13The slider assembly mechanism 3 includes a vibrating loading plate 55, which is fixedly mounted on the top surface of the base 1 and used for loading the slider. A conveying track 46 is fixedly mounted on one side of the discharge port of the vibrating loading plate 55. A sliding seat 44 is fixedly mounted on the top surface of the base 1. A cylinder 45 is slidably connected to one side of the sliding seat 44 through a track. A vacuum nozzle 47 for sucking the slider is fixedly mounted on the bottom surface of the telescopic shaft of the cylinder 45.

[0053] When the glue seat uses the bearing seat 56 to move along the assembly track 2, the slider inside the vibrating loading tray 1 55 will enter the inside of the conveying track 2 46, and the telescopic shaft of the cylinder 1 45 moves upward to drive the vacuum suction nozzle 1 47 and the sucked slider to move upward, and then the cylinder 1 45 moves horizontally to move the slider to the glue seat for assembly;

[0054] Specifically, by setting the vibrating loading tray 1 55, the vibrating loading tray 1 55 vibrates so that the slider therein enters the interior of the conveying track 2 46, and the vacuum suction nozzle 1 47 can adsorb the slider inside the conveying track 2 46, and the telescopic shaft of the cylinder 1 45 moves upward to drive the vacuum suction nozzle 1 47 and the slider to move upward, and then the cylinder 1 45 and the vacuum suction nozzle 1 47 move the slider horizontally on the sliding seat 2 44 to the top surface of the glue seat, and at this time, the telescopic shaft of the cylinder 1 45 moves downward to assemble the slider on the glue seat, thereby automatically assembling the slider on the glue seat;

[0055] The spring assembly mechanism 4 includes a vibrating loading tray 2 57, which is fixedly mounted on the top surface of the base 1, and the inside of the vibrating loading tray 2 57 is equipped with a spring for assembly to the rubber seat, and a conveying track 3 58 is fixedly mounted on the outer circumferential wall of the vibrating loading tray 2 57, a bore tube 60 is mounted on one side of the conveying track 3 58, and a cylinder 4 59 for pushing the spring is mounted on the top surface of the conveying track 3 58;

[0056] Among them, the spring in the vibrating loading tray 2 57 enters the conveying track 3 58 under the action of vibration, and the telescopic shaft of the cylinder 4 59 moves outward to squeeze the spring so that the spring is installed on the rubber seat through the bore tube 60;

[0057] Specifically, the vibrating loading tray 2 57 is set, and the vibrating loading tray 2 57 vibrates so that the spring inside the vibrating loading tray 2 57 enters the inside of the conveying track 3 58 in sequence, and the staff starts the cylinder 4 59, and the telescopic shaft of the cylinder 4 59 moves forward to install the spring on the rubber seat through the bore tube 60, thereby automatically assembling the spring on the rubber seat;

[0058] The pull rod assembly mechanism 5 includes a vibrating loading tray 3 61, which is fixedly mounted on the top surface of the base 1, a sliding seat 4 62 is fixedly mounted on the top surface of the base 1, a cylinder 5 64 is slidably connected to one side of the sliding seat 4 62, a clamping claw 65 for clamping a lever is fixedly mounted on the bottom surface of the telescopic shaft of the cylinder 5 64, a conveying track 4 63 is fixedly mounted on the outer circumferential wall surface of the vibrating loading tray 3 61, the lever inside the vibrating loading tray 3 61 enters the inside of the conveying track 4 63 under vibration, the cylinder 5 64 drives the clamping claw 65 to clamp the lever, and then the cylinder 5 64 and the clamping claw 65 drive the lever to move horizontally to the top of the rubber seat to assemble the lever;

[0059] Specifically, by setting the vibrating loading tray 3 61, the vibrating loading tray 3 61 makes the lever therein enter the interior of the conveying track 4 63 in sequence through vibration, the telescopic shaft of the cylinder 5 64 moves downward to clamp the lever with the clamping claw 65, the cylinder 5 64 and the clamping claw 65 move the lever horizontally until the lever moves above the glue seat, the telescopic shaft of the cylinder 5 64 drives the clamping claw 65 and the lever to move downward, so as to automatically assemble the lever on the glue seat;

[0060] The iron shell assembly mechanism 6 includes a top seat 67, which is fixedly mounted on the top surface of the base 1, and a conveying track 5 69 for supporting the movement of the iron shell is fixedly mounted on the top surface of the top seat 67, and a slideway 2 66 is installed on one side of the conveying track 5 69, and a cylinder 68 is slidably connected to one side of the top seat 67, and a magnetic suction block 70 for adsorbing the iron shell is fixedly mounted on the bottom surface of the telescopic shaft of the cylinder 68;

[0061] Among them, multiple iron shells enter the interior of the conveying track 5 69 through the slide 2 66, and the cylinder 6 68 and the magnetic block 70 cooperate to adsorb the iron shells, and the cylinder 6 68 and the magnetic block 70 move horizontally to the top of the rubber seat and assemble;

[0062] Specifically, through the set slideway 2 66, multiple iron shells pass through the slideway 2 66 into the interior of the conveying track 5 69, and the telescopic shaft of the cylinder 6 68 moves downward to drive the magnetic block 70 to move downward to absorb the iron shell in the conveying track 5 69, and then the cylinder 6 68 and the magnetic block 70 drive the iron shell to move horizontally above the glue seat, and the telescopic shaft of the cylinder 6 68 drives the magnetic block 70 and the iron shell to move downward, so that the iron shell is automatically installed on the glue seat;

[0063] The slider assembly mechanism 3, spring assembly mechanism 4, pull rod assembly mechanism 5 and iron shell assembly mechanism 6 in the above scheme are all prior art. The specific process is shown in the authorized Chinese patent with announcement number CN115441293B. The automatic assembly of the TF card holder is realized through the mutual cooperation of the slider assembly mechanism 3, spring assembly mechanism 4, pull rod assembly mechanism 5 and iron shell assembly mechanism 6.

[0064] Two positioning seats 48 are fixedly installed on the top surface of the base 1, and an industrial camera 49 for inspection is fixedly installed on one side of the positioning seat 48. The industrial camera 49 can perform CCD inspection on the TF card holder being assembled;

[0065] Among them, CCD inspection is an image sensor technology based on charge-coupled devices, which is used to accurately measure and judge the size, shape, position, color and other characteristics of an object. It captures the image of the target object through a high-precision camera, and then analyzes and processes the image through an image processing system to achieve automatic inspection and recognition;

[0066] There are two groups of positioning seats 48 and industrial cameras 49. The first group can inspect the rubber seat after the pull rod is installed, while the second group can inspect the TF card holder after it is fully assembled;

[0067] Specifically, the positioning seat 48 is provided, and the positioning seat 48 can support the industrial camera 49. When the rubber seat is assembled into the TF card seat on the assembly track 2, the industrial camera 49 can shoot and inspect the rubber seat. The first inspection is after the pull rod is installed into the rubber seat, which is a preliminary inspection. The second inspection is to inspect the fully assembled TF card seat, thereby conducting a comprehensive inspection of the TF card seat and improving the yield rate of the TF card seat.

[0068] Two sliding seats 3 50 are fixedly installed on the top surface of the base 1, and a cylinder 3 52 is slidably connected to one side of the sliding seat 3 50, and a cylinder 2 51 for driving the cylinder 3 52 to move horizontally is installed on one side of the sliding seat 3 50, and a vacuum suction nozzle 2 53 for adsorbing the TF card seat is fixedly installed on the bottom surface of the telescopic axis of the cylinder 3 52, and a blanking plate 54 for unloading is installed on one side of the sliding seat 3 50, and the blanking plate 54 is inclined downward. After the cylinder 3 52 and the vacuum suction nozzle 2 53 move horizontally on the blanking plate 54 to the top of the TF card seat, the vacuum suction nozzle 2 53 can absorb the TF card seat and place it on the blanking plate 54, so that the TF card seat is unloaded along the blanking plate 54, the cylinder 3 52 and the vacuum suction nozzle 2 53 on the left side are used to unload bad TF card seats, and the cylinder 3 52 and the vacuum suction nozzle 2 53 on the right side can unload good TF card seats;

[0069] Specifically, through the arrangement of cylinder three 52, after cylinder three 52 and vacuum nozzle two 53 move horizontally to above the TF card holder on the blanking plate 54, the telescopic axis of cylinder three 52 moves downward to drive the vacuum nozzle two 53 to move downward to adsorb the assembled TF card holder, and then cylinder three 52 and vacuum nozzle two 53 are reset and vacuum nozzle two 53 releases the TF card holder, so that the TF card holder is unloaded along the inclined surface of the blanking plate 54, and the cylinder three 52 and vacuum nozzle two 53 on the left side are used to unload defective TF card holders, while the cylinder three 52 and vacuum nozzle two 53 on the right side can unload good TF card holders, thereby sorting the TF card holders.

[0070] Working principle: Through the winding roller 1 9, the winding roller 2 11 is wound with a material belt, and multiple rubber seats are on the material belt, so as to supply materials for assembling the TF card seat, and the winding roller 1 9 also winds up the material belt, and multiple iron shells are installed on the material belt;

[0071] Secondly, the telescopic axis of the electric push rod 38 moves backward, driving the sliding frame 2 39 to move downward along the connecting rod 30. The connecting rod 30 rotates downward to make the connecting plate 40 move inward. The inward movement of the connecting plate 40 makes the piston 32 move backward and compresses the spring body 34. The compression of the piston 32 also makes the air inside the piston 32 enter the liquid storage tank 25 through the air outlet pipe 35, which makes the internal air pressure of the liquid storage tank 25 increase to be greater than the atmospheric pressure. The increase in the internal air pressure of the liquid storage tank 25 makes the liquid nitrogen inside the liquid storage tank 25 sprayed onto the material strip on the bottom surface of the glue seat through the conveying pipe 42 and the nozzle 43. The liquid nitrogen makes the metal material strip cool down quickly, and the cooling makes its brittleness increase.

[0072] Subsequently, when cutting the material strip at the bottom of the adhesive seat, the electric push rod 16 drives the pressing block 17 to drive the fixing seat 22 and the cutting column 23 to enter the two right circular holes on the adhesive seat to cut the material strip. The brittleness of the material strip is increased so that the cutting column 23 will not involve the remaining metal material strip when cutting the material strip in the two circular holes, thereby preventing the subsequent adhesive seat from being affected.

[0073] Next, two sets of sliding seats 20 and cutting plates 21 are respectively located on the left and right sides of the conveying track 14, and the gear inside the driving motor 19 drives the sliding seat 20 to rotate, and the gear and the rack cooperate to make the cutting plate 21 move downward, and the cutting plate 21 moves downward to cut the material strips on the left and right sides of the glue seat;

[0074] After the loading is completed, the TF card holder is assembled. First, when the glue holder uses the bearing seat 56 to move along the assembly track 2, the slider inside the vibration loading plate 55 will enter the inside of the conveying track 2 46, and the telescopic shaft of the cylinder 45 moves upward to drive the vacuum suction nozzle 47 and the adsorbed slider to move upward, and then the cylinder 45 moves horizontally to move the slider to the glue holder for assembly;

[0075] Secondly, the spring in the vibrating loading tray 2 57 enters the conveying track 3 58 under the action of vibration, and the telescopic shaft of the cylinder 4 59 moves outward to squeeze the spring so that the spring is installed on the rubber seat through the bore tube 60;

[0076] Thirdly, the lever inside the vibrating loading tray 3 61 enters the inside of the conveying track 4 63 under vibration, and the cylinder 5 64 drives the clamping claw 65 to clamp the lever, and then the cylinder 5 64 and the clamping claw 65 drive the lever to move horizontally to the top of the glue seat to assemble the lever;

[0077] Fourthly, multiple iron shells enter the interior of the conveying track 5 69 through the slide 2 66, and the cylinder 6 68 and the magnetic block 70 cooperate to adsorb the iron shells, and the cylinder 6 68 and the magnetic block 70 move horizontally to the top of the rubber seat and assemble;

[0078] During the assembly process, two industrial cameras 49 respectively inspect the rubber seat after the pull rod is installed and the TF card seat after being fully assembled. After the cylinder three 52 and the vacuum nozzle two 53 move horizontally to the top of the TF card seat on the blanking plate 54, the vacuum nozzle two 53 can suck the TF card seat and place it on the blanking plate 54, so that the TF card seat can be discharged along the blanking plate 54.

[0079] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. TF card holder automatic assembly machine, characterized by: include: A base (1), an assembly track (2) is fixedly mounted on the top surface of the base (1), a plurality of bearing seats (56) are slidably connected to the top surface of the assembly track (2), a mounting frame (10) is fixedly mounted on the top surface of the base (1), a winding roller 2 (11) is rotatably connected to one side of the mounting frame (10), a supporting frame (8) is fixedly mounted on the top surface of the base (1), and a winding roller 1 (9) is rotatably connected to one side of the supporting frame (8); A slider assembly mechanism (3), the slider assembly mechanism (3) being arranged on the top surface of the base (1) and being used for assembling the slider onto the rubber base; A spring assembly mechanism (4), the spring assembly mechanism (4) being arranged on the top surface of the base (1) and being used for assembling the spring onto the rubber seat; A pull rod assembly mechanism (5), the pull rod assembly mechanism (5) being arranged on the top surface of the base (1) and being used for assembling the pull rod onto the rubber seat; An iron shell assembly mechanism (6), the iron shell assembly mechanism (6) being arranged on the top surface of the base (1) and used for assembling the iron shell onto the rubber base, and the top surface of the base (1) being provided with a cutting mechanism (7) for cutting the bottom fabric strip of the rubber base; The cutting mechanism (7) comprises a support seat (12), the support seat (12) is fixedly mounted on the top surface of the base (1), a slideway (13) for moving the glue seat is mounted on one side of the support seat (12), a conveying track (14) is fixedly mounted on the top surface of the support seat (12), two driving motors (19) are mounted on the top surface of the support seat (12), one end of the driving shaft of the driving motor (19) is connected to a sliding seat (20), and the interior of the sliding seat (20) is meshedly connected to a cutting plate (21).

2. The TF card holder automatic assembly machine according to claim 1, characterized in that: The cutting mechanism (7) further comprises a fixed frame (15), wherein the fixed frame (15) is fixedly mounted on the top surface of the support seat (12), a pressure block (17) is slidably connected inside the fixed frame (15), an electric push rod (16) for driving the pressure block (17) to move is mounted on the top surface of the fixed frame (15), a rotating seat (26) is fixedly mounted on the bottom surface of the support seat (12), a movable rod (27) is rotatably connected inside the rotating seat (26), a sliding frame (28) is slidably connected on the movable rod (27), and the top surface of the support seat (12) is fixedly mounted There is an electric push rod 2 (18) for driving the sliding frame 1 (28) to move, the bottom surface of the pressing block (17) and the bottom surface of the sliding frame 1 (28) are both fixedly installed with a clamping plate (24), the bottom surface of the pressing block (17) is fixedly installed with a fixing seat (22), the interior of the fixing seat (22) is fixedly installed with two cutting columns (23), the inner bottom surface of the support seat (12) is fixedly installed with a liquid storage tank (25) for storing liquid nitrogen, the outer circular wall surface of the liquid storage tank (25) is fixedly installed with two delivery pipes (42), and the top surface of the delivery pipe (42) is fixedly installed with a nozzle (43) A support tube (31) is fixedly mounted on the outer circumferential wall of the liquid storage tank (25), an air outlet pipe (35) is fixedly mounted on one end of the support tube (31), two support blocks (29) are fixedly mounted on the outer circumferential wall of the liquid storage tank (25), a connecting rod (30) is rotatably connected between the two support blocks (29), two connecting blocks (41) are fixedly mounted on one side of the inner side of the connecting rod (30), a connecting plate (40) is rotatably connected between the two connecting blocks (41), one end of the connecting plate (40) passes through the support tube (31) and is fixedly mounted with a piston (32), the piston (3 2) The piston (32) is elastically connected to the inside of the support cylinder (31) through a spring body (34); an air intake pipe (33) for air intake is fixedly installed on the outer circumferential wall surface of the piston (32); a one-way valve (36) is fixedly sleeved on the air intake pipe (33) and the inner circumferential wall surface; two mounting blocks (37) are fixedly installed on the outer circumferential wall surface of the liquid storage tank (25); an electric push rod three (38) is rotatably connected between the two mounting blocks (37); a sliding frame two (39) is fixedly installed on one end of the telescopic shaft of the electric push rod three (38); and the sliding frame two (39) is slidably connected to the connecting rod (30).

3. The TF card holder automatic assembly machine according to claim 2, characterized in that: The slider assembly mechanism (3) comprises a vibrating loading tray (55), the vibrating loading tray (55) being fixedly mounted on the top surface of the base (1), a conveying track (46) being fixedly mounted on one side of the discharge port of the vibrating loading tray (55), a sliding seat (44) being fixedly mounted on the top surface of the base (1), a cylinder (45) being slidably connected to one side of the sliding seat (44), and a vacuum nozzle (47) for sucking the slider being fixedly mounted on the bottom surface of the telescopic shaft of the cylinder (45).

4. The TF card holder automatic assembly machine according to claim 1, characterized in that: The spring assembly mechanism (4) comprises a second vibrating loading tray (57), the second vibrating loading tray (57) being fixedly mounted on the top surface of the base (1), a third conveying track (58) being fixedly mounted on the outer circumferential wall surface of the second vibrating loading tray (57), a bore tube (60) being mounted on one side of the third conveying track (58), and a fourth cylinder (59) for pushing the spring being mounted on the top surface of the third conveying track (58).

5. The TF card holder automatic assembly machine according to claim 1, characterized in that: The pull rod assembly mechanism (5) includes a vibrating loading tray three (61), the vibrating loading tray three (61) is fixedly mounted on the top surface of the base (1), a sliding seat four (62) is fixedly mounted on the top surface of the base (1), a cylinder five (64) is slidably connected to one side of the sliding seat four (62), a clamping claw (65) for clamping a lever is fixedly mounted on the bottom surface of the telescopic shaft of the cylinder five (64), and a conveying track four (63) is fixedly mounted on the outer circular wall surface of the vibrating loading tray three (61).

6. The TF card holder automatic assembly machine according to claim 1, characterized in that: The iron shell assembly mechanism (6) comprises a top seat (67), the top seat (67) is fixedly mounted on the top surface of the base (1), a conveying track five (69) for supporting the movement of the iron shell is fixedly mounted on the top surface of the top seat (67), a slideway two (66) is mounted on one side of the conveying track five (69), a cylinder six (68) is slidably connected to one side of the top seat (67), and a magnetic suction block (70) for adsorbing the iron shell is fixedly mounted on the bottom surface of the telescopic shaft of the cylinder six (68).

7. The TF card holder automatic assembly machine according to claim 2, characterized in that: Two positioning seats (48) are fixedly mounted on the top surface of the base (1), and an industrial camera (49) for inspection is fixedly mounted on one side of the positioning seat (48).

8. The TF card holder automatic assembly machine according to claim 2, characterized in that: Two sliding seats three (50) are fixedly installed on the top surface of the base (1), and one side of the sliding seat three (50) is slidably connected to a cylinder three (52), and one side of the sliding seat three (50) is installed with a cylinder two (51) for driving the cylinder three (52) to move horizontally, and the bottom surface of the telescopic axis of the cylinder three (52) is fixedly installed with a vacuum suction nozzle two (53) for adsorbing the TF card seat, and one side of the sliding seat three (50) is installed with a blanking plate (54) for blanking.

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