Automatic material folding machine for SIM (Subscriber Identity Module) card support

Abstract

The invention discloses an SIM card tray automatic folding machine which comprises a machine frame, a workbench is installed on the machine frame, a feeding rotating carrying disc is arranged at one end of the workbench, and a supporting table which is horizontally arranged with the feeding rotating carrying disc is further arranged on the workbench. A material pushing mechanism used for pushing a material belt and a material fixing mechanism used for fixing the material belt are sequentially arranged on one side of the supporting table from left to right. The cutting and pressing mechanism is used for cutting off a reserved line on a material belt and a small connecting strip located on the side of the reserved line and then pressing the material belt, and the slidable breaking mechanism is arranged perpendicular to the material belt and used for breaking the connecting position between the material belts. According to the automatic material folding machine, segmentation separation of the material belt with the card support on the material belt is sequentially completed through actions of all the assemblies, the automation degree is high, time and labor are saved, the material belt is conveyed through the material pushing assembly and the material fixing assembly, conveying of a conveying belt is not needed any more, and cost is saved.

Description

Technical Field

[0001] The invention relates to the field of SIM card trays, in particular to an automatic folding machine for SIM card trays. Background Art

[0002] like Figure 1 As shown, the SIM card tray is a component that carries the SIM card in mobile phones or 3C electronic products. It is used to connect the SIM card to other parts through data. In industrial production, the inner layer of the SIM card tray is a metal structure and the outer layer is covered with plastic. The production process is to place the connecting strip of the metal structure in a mold, and then form the initial blank of the SIM card seat on the surface of the metal strip through injection molding. The injection-molded initial blank of the SIM card tray also needs to be separated from the strip to facilitate subsequent operations. In order to separate the SIM card tray from the strip, considering the efficiency and separation accuracy, it is necessary to develop an automated SIM card tray automatic folding machine. Summary of the invention

[0003] One object of the present invention is to provide: an automatic folding machine for a SIM card tray, which solves the technical problem in the prior art of slow separation of the SIM card tray from the material strip due to manual labor.

[0004] The technical solution of the present invention is implemented as follows: a SIM card tray automatic folding machine comprises a frame, a workbench is installed on the frame, a feeding rotating carrier is provided at one end of the workbench, a supporting platform arranged horizontally with the feeding rotating carrier is also provided on the workbench, and a pushing mechanism for pushing the material belt, a fixing mechanism for fixing the material belt, a cutting and pressing mechanism for cutting off the reservation line on the material belt and the small connecting strip located on the side of the reservation line and then pressing the material belt, and a slidable breaking mechanism arranged vertically with the material belt and used to break the connection between the material belts, wherein a card tray pressing mechanism is also provided on the other side of the support platform, located between the cutting and pressing mechanism and the breaking mechanism, and further comprising:

[0005] A pretreatment device is arranged on the surface of the workbench, and the pretreatment device comprises a rectangular plate fixedly mounted on the surface of the workbench, a driving shaft and a driven shaft are rotatably mounted inside the rectangular plate, two slide bars are slidably connected inside the driving shaft and the driven shaft, and support plates are fixedly mounted on the end sides of the two slide bars, a row of cone rods are evenly fixedly connected to the surface of the support plate, the cross-section of the cone rods is a rhombus, the two rows of cone rods are staggered, and the end sides of the cone rods are tip structures, a first gear is fixedly connected to the side wall of the driving shaft, and a second gear is fixedly connected to the side wall of the driven shaft, the tooth surface of the first gear and the tooth surface of the second gear are meshed, a support rod is fixedly mounted on the surface of the rectangular plate, a first motor is fixedly mounted on the end side of the support rod, and the output end of the first motor is fixedly connected to the driving shaft;

[0006] A classification device is arranged on the surface of the workbench, and the classification device includes a first positioning seat and a second positioning seat fixedly connected to the surface of the workbench, a driving wheel and a driven wheel are rotatably installed inside the first positioning seat and the second positioning seat, and a conveyor belt is connected to the outer side of the driving wheel and the driven wheel for transmission, a second motor is fixedly connected to the surface of the first positioning seat, and the output end of the second motor is fixedly connected to the end side of the driving wheel, a mounting frame is fixedly connected to the surface of the workbench, an automatic telescopic rod is fixedly installed on the inner side of the mounting frame, and a baffle is fixedly connected to the output end of the automatic telescopic rod, and a connecting frame is fixedly installed on the upper side of the first positioning seat and the second positioning seat.

[0007] Furthermore, one side of the support platform is provided with a channel for the material belt to pass through, and the other side is provided with a slide groove for the material fixing mechanism to slide.

[0008] Furthermore, the pushing mechanism includes a first driving cylinder fixedly mounted on the support platform at one end of the feeding rotating carrier plate and a sliding block installed in the slide groove.

[0009] Furthermore, the material fixing mechanism includes a connecting seat installed on the slider and connected to the first driving cylinder, a second driving cylinder installed on the connecting seat and arranged perpendicular to the material belt, and a pin connected to the second driving cylinder for inserting into a hole on the edge of the material belt.

[0010] Furthermore, the cutting and pressing mechanism includes a lever located on the support platform, a column located on one side of the support platform and hinged to the middle of the lever, a third driving cylinder connected to one end of the lever, and a cutting knife installed at the other end of the lever and used to cut off the material strip reservation line and the small connecting strip located on one side of the reservation line.

[0011] Furthermore, the breaking mechanism includes a slidable base installed on the adjacent side of the cutting and pressing mechanism, a fourth driving cylinder for driving the base to slide is provided at the end of the base away from the support platform, and a breaking component fixedly installed on the base for breaking the material strip reservation line and the small connecting strip located on the reservation line side.

[0012] Furthermore, the breaking assembly includes a fifth driving cylinder installed on the base, a sliding plate slidably connected to the fifth driving cylinder, a support block fixedly connected to the base, and a clamping block installed on the support block for breaking the connection between the material strips.

[0013] Furthermore, the card tray pressing mechanism includes a cam motor located on the other side of the support platform, a mounting base connected to the cam motor, a sixth drive cylinder installed on the mounting base and arranged perpendicular to the material strip, and a pressure plate connected to the sixth drive cylinder and used to press the card tray.

[0014] Furthermore, the interior of the driving shaft and the driven shaft are both threadedly connected with a driving rod, and the driving rod is rotationally connected to the interior of the support plate.

[0015] Furthermore, a third motor is fixedly installed on the inner side of the connecting frame, a rotating shaft is fixedly installed on the output end of the third motor, a plurality of bristles are evenly and fixedly connected to the side wall of the rotating shaft, both ends of the bristles are fixedly connected to the side wall of the rotating shaft, and the plurality of bristles form a lantern structure.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The automatic folding machine completes the segmented separation of the material belt with the card tray on the material belt through the actions between the various components. It has a high degree of automation, saves time and effort, and enables the material belt to be conveyed through the pushing component and the fixing component. The conveyor belt is no longer needed for conveying, which saves costs. At the same time, the separation of the material belt and the card tray is more accurate. The cutting and pressing mechanism composed of a lever structure makes the structure simpler and saves manufacturing costs.

[0018] 2. By setting up a pre-treatment device and adjusting the position of the support plate, it is convenient to flexibly adjust the dotting force of the cone rod inserted into the material belt, further improving the dotting effect of the material belt during transmission. By pre-treating and dotting the surface of the material belt, the resistance of the material belt during the cutting process using the cutting knife is reduced, and the efficiency of subsequent cutting of the material belt is improved. In addition, by pre-dotting the surface of the material belt, the accuracy of subsequent cutting of the material belt is improved, thereby improving the use efficiency of the folding machine to a certain extent.

[0019] 3. By setting a classification device, after the material belt is broken, the tray and the material belt will fall together on the surface of the conveyor belt, and the second motor will be started, and the second motor will drive the conveyor belt to transmit on the surface of the active shaft and the driven shaft. At this time, the tray and the material belt on the material belt can be conveyed together. When the material belt moves to the position on the surface of the baffle bar, the material belt will pass through the position between the baffle bar and the conveyor belt and continue to be transmitted until it falls on the workbench. Since the thickness of the tray is larger than that of the material belt, the tray will be stuck on the surface of the baffle bar. At this time, the automatic telescopic rod is started, and the automatic telescopic rod will drive the baffle bar to move, and the baffle bar will drive the tray to fall from the other side of the conveyor belt, thereby realizing the classification and processing work between the material belt and the tray, reducing the phenomenon that subsequent staff are prone to classification confusion when performing classification. By setting a classification device, the classification work of the broken material belt and the tray is facilitated, and the phenomenon that manual classification is prone to misclassification is avoided, further improving the folding efficiency of the automatic folding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the SIM card tray and the material strip;

[0021] Figure 2 It is a three-dimensional schematic diagram of the overall structure provided by the present invention;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure between the various mechanisms provided by the present invention;

[0023] Figure 4 It is a schematic diagram of the assembly structure of the material pushing mechanism and the material fixing mechanism provided by the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the cutting and pressing mechanism provided by the present invention;

[0025] Figure 6 It is a structural schematic diagram of the material folding mechanism provided by the present invention;

[0026] Figure 7 It is a structural schematic diagram of the card holder pressing mechanism provided by the present invention;

[0027] Figure 8 It is a schematic diagram of the structure of the pretreatment device provided by the present invention;

[0028] Fig. 9 The present invention provides Figure 8 Lateral view of the knot;

[0029] Fig.10 The present invention provides Fig. 9 Schematic diagram of the local structure;

[0030] Fig.11 It is a structural schematic diagram of the classification device provided by the present invention.

[0031] Legend: 1. Frame; 100. Material strip; 101. Hole on the side; 102. Appointment line; 103. Card holder; 104. Small connecting strip; 105. Connection; 2. Workbench; 3. Feeding rotating carrier; 4. Pushing mechanism; 41. First driving cylinder; 42. Sliding block; 5. Fixing mechanism; 51. Connecting seat; 52. Second driving cylinder; 53. Latch; 6. Cutting and pressing mechanism; 61. Lever; 62. Column; 63. Third driving cylinder; 64. Cutting knife; 7. Slidable breaking mechanism; 71. Slidable base; 72. Fourth driving cylinder; 73. Breaking assembly; 731. Fifth driving cylinder; 732. Sliding plate; 733. Support block; 734. Clamping block; 8. Card holder clamping mechanism; 81. Cam motor; 82. Mounting seat; 83 , the sixth driving cylinder; 84, the pressing plate; 9, the supporting table; 10, the pre-treatment device; 1001, the rectangular plate; 1002, the first motor; 1003, the driven shaft; 1004, the driving shaft; 1005, the supporting rod; 1006, the second gear; 1007, the first gear; 1008, the sliding bar; 1009, the supporting plate; 1010, the driving rod; 1011, the conical rod; 11, the sorting device; 1101, the first positioning seat; 1102, the second positioning seat; 1103, the conveyor belt; 1104, the driven wheel; 1105, the driving wheel; 1106, the automatic telescopic rod; 1107, the mounting frame; 1108, the second motor; 1109, the connecting frame; 1110, the third motor; 1111, the rotating shaft; 1112, the bristles; 1113, the blocking bar. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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] like Figures 1 to 5As shown, this embodiment provides: a SIM card tray automatic folding machine, including a frame 1, a workbench 2 is installed on the frame 1, a feeding rotating carrier 3 is provided at one end of the workbench 2, the feeding rotating carrier 3 is located at the left end of the workbench 2, and the material belt 100 of the feeding rotating carrier 3 is transported from the left side to the right side. The workbench 2 is also provided with a support platform 9 for carrying a pushing mechanism 4 and a fixing mechanism 5. One side of the support platform 9 is provided with a channel for the material belt 100 to pass through, and the other side is provided with a slide groove 90 for the fixing mechanism 5 to slide. When the material belt 100 of the feeding rotating carrier 3 passes through the pushing mechanism 4 along the workbench 2 and enters the fixing mechanism 5, the pushing mechanism 4 includes a fixed installation on the support platform 9 adjacent to the feeding mechanism The first driving cylinder 41 at one end of the rotating carrier 3 and the slider 42 installed in the slide groove 90 are used to fix the material fixing mechanism 5 of the material belt 100. The material fixing mechanism 5 includes a connecting seat 51 installed on the slider 42 and connected to the first driving cylinder 41, a second driving cylinder 52 installed on the connecting seat 51 and arranged vertically with the material belt, and a pin 53 connected to the second driving cylinder 52 and used to be inserted into the hole 101 on the side of the material belt 100. When the material belt 100 enters under the connecting seat 51, the second driving cylinder 52 works to insert the pin 53 into the hole 101 on the side of the feed belt 100 for fixing, and then the first driving cylinder 41 works to push the connecting seat 51 to realize the feeding action;

[0034] The material strip 100 is pushed to the cutting and pressing mechanism 6 for pressing the material strip 100 after the reservation line 102 of the material strip 100 is cut. The cutting and pressing mechanism 6 includes a lever 61 located on the support platform 9, a column 62 located on one side of the support platform 9 and hinged to the middle of the lever 61, a third driving cylinder 63 connected to one end of the lever 61, and a cutting knife 64 installed at the other end of the lever 61 and used to cut the reservation line 102 of the material strip 100. The cutting knife 64 is provided with an inclined notch 641 at the reservation line 102 of the material strip 100. When the reservation line 102 of the material strip 100 enters the narrow part of the notch 641, the cutting is performed, and the incision is pressed while cutting. By adopting a lever structure, the third driving cylinder 63 is operated to enable the cutting knife 64 to achieve the cutting function;

[0035] After the cutting, only the small connecting strip 104 between the material strip 100 and the card tray 103 remains on the material strip 100, and then enters the card tray clamping mechanism 8, which includes a cam motor 81 located on the other side of the support platform 9, a mounting seat 82 connected to the cam motor 81, a sixth driving cylinder 83 mounted on the mounting seat 82 and vertically arranged with the material strip 100, and a pressing plate 84 connected to the sixth driving cylinder 83 and used for pressing the card tray 103. When the pressing plate 84 presses the card tray 103, the cam motor 81 drives the mounting seat 82 to rotate, so that the card tray 103 is disconnected from the small connecting strip 104 in the material strip 100. After the disconnection, only the material strip 100 with the card tray 103 removed is connected to the material strip 100 with the card tray 103;

[0036] Subsequently, the breaking mechanism 7 works, and the breaking mechanism 7 includes a slidable base 71 installed on the adjacent side of the cutting and pressing mechanism 6, a fourth driving cylinder 72 for driving the base 71 to slide is provided at the end of the base 71 away from the support platform 9, and a breaking assembly 73 for breaking the material strips 100 and the material strips 100 is fixedly installed on the base 71, and the breaking assembly 73 includes a fifth driving cylinder 731 installed on the base 71, and a sliding plate 732 connected to the fifth driving cylinder 731, and a wavy slideway 7321 is provided in the sliding plate 732, wherein the sliding plate 732 is vertically installed on the base 71, and the support block 733 is fixedly connected to the base 71, and the bottom of the support block 733 is located in the wavy slideway 7321, and a support block 733 is installed on the support block 733 for breaking the material strips 100 and the material strips 100, the clamp block 734 is composed of an upper clamp block 7341 and a lower clamp block 7342, and a gap 7343 is left between the upper clamp block 7341 and the lower clamp block 7342 for the material belt 100 to pass through. When the material belt 100 enters the working area of ​​the breaking mechanism 7, the fourth driving cylinder 72 pushes the base 71 to approach the material belt 100 until the material belt 100 enters the gap 7343 between the upper clamp block 7341 and the lower clamp block 7342, and then the fifth driving cylinder 731 pushes the sliding plate 732 to reciprocate, so that the support block 733 jumps up and down along the wavy slideway 7321 in the sliding plate 732 until the material belt 100 with the card tray 103 removed is broken and the material belt 100 with the card tray 103 is completed.

[0037] The pretreatment device 10 is arranged on the surface of the workbench 2, and the pretreatment device 10 includes a rectangular plate 1001 fixedly installed on the surface of the workbench 2, and a driving shaft 1004 and a driven shaft 1003 are rotatably installed inside the rectangular plate 1001. Two slide bars 1008 are slidably connected inside the driving shaft 1004 and the driven shaft 1003, and the end sides of the two slide bars 1008 are fixedly installed with support plates 1009. The surface of the support plate 1009 is evenly fixedly connected with a row of cone rods 1011, and the cross section of the cone rods 1011 is a rhombus. The two rows of cone rods 1011 are staggered, and the end sides of the cone rods 1011 are tip structures. The side wall of the driving shaft 1004 is fixedly connected with a first gear 1007, and the driven shaft 1003 is fixedly connected with a first gear 1008. The side wall is fixedly connected with the second gear 1006, the tooth surface of the first gear 1007 is meshed with the tooth surface of the second gear 1006, the surface of the rectangular plate 1001 is fixedly installed with a support rod 1005, the end side of the support rod 1005 is fixedly installed with a first motor 1002, the output end of the first motor 1002 is fixedly connected to the driving shaft 1004, the driving shaft 1004 and the driven shaft 1003 are both internally threadedly connected with a driving rod 1010, and the driving rod 1010 is rotatably connected to the inside of the support plate 1009. By setting the pre-processing device 10, in the process of conveying the material belt 100, when the material belt 100 is moved to the processing position for breaking, the first motor 1002 is started, and the first motor 100 2 will drive the active shaft 1004 to twist, and the first gear 1007 on the active shaft 1004 will move relative to the second gear 1006, at this time, the driven shaft 1003 can be driven to rotate, and during the relative rotation between the active shaft 1004 and the driven shaft 1003, when the rows of cone rods 1011 are flipped to the surface facing the material belt 100, the dotting work on the surface of the material belt 100 to be cut can be achieved, and the two rows of staggered cone rods 1011 improve the tightness of the dotting of the material belt 100 and the effect of the dotting of the material belt 100. By rotating the driving rod 1010, the position of the support plate 1009 can be adjusted, wherein the slide bar 1008 is on the active shaft 1004, and the slide bar 1008 is on the active shaft 1004. The internal sliding of the driving shaft 1004 or the driven shaft 1003 serves to limit the moving direction of the support plate 1009. By adjusting the position of the support plate 1009, it is convenient to flexibly adjust the dotting force of the cone rod 1011 inserted into the material belt 100, further improving the dotting effect of the material belt 100 during the transmission process. By pre-treating and dotting the surface of the material belt 100, the resistance of the material belt 100 during the cutting process using the cutting knife 64 is reduced, and the efficiency of subsequent cutting of the material belt 100 is improved. In addition, by pre-dotting the surface of the material belt 100, the accuracy of subsequent cutting of the material belt 100 is improved, thereby improving the use efficiency of the folding machine to a certain extent.

[0038] A classification device 11 is arranged on the surface of the workbench 2, and the classification device 11 includes a first positioning seat 1101 and a second positioning seat 1102 fixedly connected to the surface of the workbench 2, a driving wheel 1105 and a driven wheel 1104 are rotatably installed inside the first positioning seat 1101 and the second positioning seat 1102, and a conveyor belt 1103 is connected to the outer sides of the driving wheel 1105 and the driven wheel 1104 for transmission, a second motor 1108 is fixedly connected to the surface of the first positioning seat 1101, and the output end of the second motor 1108 is fixedly connected to the end side of the driving wheel 1105, a mounting frame 1107 is fixedly connected to the surface of the workbench 2, an automatic telescopic rod 1106 is fixedly installed on the inner side of the mounting frame 1107, and the output end of the automatic telescopic rod 1106 is fixedly connected There is a baffle 1113, a connecting frame 1109 is fixedly installed on the upper side of the first positioning seat 1101 and the second positioning seat 1102, a third motor 1110 is fixedly installed on the inner side of the connecting frame 1109, a rotating shaft 1111 is fixedly installed on the output end of the third motor 1110, a plurality of bristles 1112 are evenly fixedly connected to the side wall of the rotating shaft 1111, both ends of the bristles 1112 are fixedly connected to the side wall of the rotating shaft 1111, and a plurality of bristles 1112 form a lantern structure, and by setting the classification device 11, when the material belt 100 is broken, the tray 103 and the material belt 100 will fall together on the surface of the conveyor belt, and the second motor 1108 will be started, and the second motor 1108 will drive the conveyor belt 1103 between the driving shaft 1004 and The surface of the driven shaft 1003 is used for transmission, and at this time, the tray 103 on the material belt 100 and the material belt 100 can be conveyed together. When the material belt 100 moves to the position on the surface of the baffle 1113, the material belt 100 will pass through the position between the baffle 1113 and the conveyor belt 1103 and continue to be transported until it falls on the workbench 2. Since the thickness of the tray 103 is larger than that of the material belt 100, the tray 103 will be stuck on the surface of the baffle 1113. At this time, the automatic telescopic rod 1106 is started, and the automatic telescopic rod 1106 will drive the baffle 1113 to move, and the baffle 1113 will drive the tray 103 to fall from the other side of the conveyor belt 1103, thereby realizing the classification and processing work between the material belt 100 and the tray 103, which reduces the subsequent The staff may easily make mistakes in the classification when performing classification. During the process of starting the second motor 1108, the third motor 1110 is started. The third motor 1110 will drive the rotating shaft 1111 to twist. At this time, the twisting work of the bristles 1112 installed on the lantern structure can be realized. During this process, the bristles 1112 will simultaneously drive the transferred tray 103 and the material belt 100 to twist until the tray 103 and the material belt 100 rotate to the side of the material belt 100 close to the baffle 1113. The material belt 100 is allowed to pass through the baffle 1113 first to avoid the tray 103 being in front of the material belt 100 and affecting the material belt 100 passing through the baffle 1113 and the conveyor belt 1103. This further improves the classification efficiency of the material belt 100 and the tray 103.Furthermore, by providing the bristles 1112, the side walls of the bristles 1112 can be used to clean the debris on the surface of the tray 103 after breaking, thereby improving the efficiency of the tray 103 breaking process. By using the side walls of the bristles 1112 to drive and clean the surface of the tray 103, it is possible to avoid the tip of the bristles 1112 cleaning the surface of the tray 103. Moreover, the bristles 1112 after bending have good elasticity, which can improve the driving effect of the tray 103 and the material belt 100. By providing the classification device 11, it is convenient to classify the material belt 100 and the tray 103 after breaking, avoiding the phenomenon of misclassification easily caused by manual classification, and further improving the folding efficiency of the automatic folding machine.

[0039] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited thereto. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are all equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A SIM card tray automatic folding machine, comprising a frame (1), a workbench (2) mounted on the frame (1), characterized in that: A feeding rotating carrier (3) is provided at one end of the workbench (2), and a support platform (9) is also provided on the workbench (2) and is arranged horizontally with the feeding rotating carrier (3). A pushing mechanism (4) for pushing the material belt (100), a fixing mechanism (5) for fixing the material belt (100), a cutting and pressing mechanism (6) for cutting off the reservation line (102) on the material belt (100) and a small connecting strip (104) located on the side of the reservation line (102) and then pressing the material belt (100) together, and a slidable breaking mechanism (7) arranged vertically with the material belt (100) and used to break the connection (105) between the material belt (100) and the material belt (100), wherein a card holder pressing mechanism (8) is also provided on the other side of the support platform (9) and is located between the cutting and pressing mechanism (6) and the breaking mechanism (7), and further comprises: A pretreatment device (10) is arranged on the surface of the workbench (2), the pretreatment device (10) comprising a rectangular plate (1001) fixedly mounted on the surface of the workbench (2), a driving shaft (1004) and a driven shaft (1003) being rotatably mounted inside the rectangular plate (1001), two sliding bars (1008) being slidably connected inside the driving shaft (1004) and the driven shaft (1003), a support plate (1009) being fixedly mounted on the end sides of the two sliding bars (1008), a row of cone rods (1011) being evenly fixedly connected to the surface of the support plate (1009), the cross section of the cone rods (1011) being a rhombus. The two rows of tapered rods (1011) are arranged in a staggered manner, the end sides of the tapered rods (1011) are pointed structures, the side wall of the driving shaft (1004) is fixedly connected to a first gear (1007), the side wall of the driven shaft (1003) is fixedly connected to a second gear (1006), the tooth surface of the first gear (1007) and the tooth surface of the second gear (1006) are meshed, a support rod (1005) is fixedly installed on the surface of the rectangular plate (1001), a first motor (1002) is fixedly installed on the end side of the support rod (1005), and the output end of the first motor (1002) is fixedly connected to the driving shaft (1004); A sorting device (11) is arranged on the surface of the workbench (2), the sorting device (11) comprising a first positioning seat (1101) and a second positioning seat (1102) fixedly connected to the surface of the workbench (2), a driving wheel (1105) and a driven wheel (1104) being rotatably mounted inside the first positioning seat (1101) and the second positioning seat (1102), a conveyor belt (1103) being transmission-connected to the outer sides of the driving wheel (1105) and the driven wheel (1104), and the surface of the first positioning seat (1101) A second motor (1108) is fixedly connected, the output end of the second motor (1108) is fixedly connected to the end side of the driving wheel (1105), a mounting frame (1107) is fixedly connected to the surface of the workbench (2), an automatic telescopic rod (1106) is fixedly installed on the inner side of the mounting frame (1107), a blocking bar (1113) is fixedly connected to the output end of the automatic telescopic rod (1106), and a connecting frame (1109) is fixedly installed on the upper side of the first positioning seat (1101) and the second positioning seat (1102).

2. The SIM card tray automatic folding machine according to claim 1, characterized in that: One side of the support platform (9) is provided with a passage through which the material belt (100) can pass, and the other side is provided with a slide groove (90) through which the material setting mechanism (5) can slide.

3. The SIM card tray automatic folding machine according to claim 2, characterized in that: The material pushing mechanism (4) comprises a first driving cylinder (41) fixedly mounted on a support platform (9) at one end of the feeding rotating carrier plate (3) and a sliding block (42) mounted in a sliding groove (90).

4. The SIM card tray automatic folding machine according to claim 3, characterized in that: The material setting mechanism (5) comprises a connecting seat (51) mounted on a slider (42) and connected to a first driving cylinder (41), a second driving cylinder (52) mounted on the connecting seat (51) and arranged perpendicularly to the material strip (100), and a pin (53) connected to the second driving cylinder (52) and used for inserting into a hole (101) on the side of the material strip (100).

5. The SIM card tray automatic folding machine according to claim 3, characterized in that: The cutting and pressing mechanism (6) comprises a lever (61) located on a support platform (9), a column (62) located on one side of the support platform (9) and hinged to the middle of the lever (61), a third driving cylinder (63) connected to one end of the lever (61), and a cutting knife (64) installed at the other end of the lever (61) and used to cut off the reservation line (102) of the material strip (100) and a small connecting strip (104) located on one side of the reservation line (102).

6. The SIM card tray automatic folding machine according to claim 3, characterized in that: The breaking mechanism (7) comprises a slidable base (71) installed on the adjacent side of the cutting and pressing mechanism (6), a fourth driving cylinder (72) for driving the base (71) to slide provided at one end of the base (71) away from the support platform (9), and a breaking assembly (73) fixedly installed on the base (71) for breaking the reservation line (102) of the material strip (100) and the small connecting strip (104) located on the side of the reservation line (102).

7. The SIM card tray automatic folding machine according to claim 6, characterized in that: The breaking assembly (73) comprises a fifth driving cylinder (731) mounted on the base (71), a sliding plate (732) slidably connected to the fifth driving cylinder (731), a supporting block (733) fixedly connected to the base (71), and a clamping block (734) mounted on the supporting block (733) for breaking the connection (105) between the material strips (100) and the material strips (100).

8. The SIM card tray automatic folding machine according to claim 3, characterized in that: The card tray pressing mechanism (8) comprises a cam motor (81) located on the other side of the support platform (9), a mounting seat (82) connected to the cam motor (81), a sixth driving cylinder (83) mounted on the mounting seat (82) and arranged vertically with the material strip (100), and a pressing plate (84) connected to the sixth driving cylinder (83) and used for pressing the card tray (103).

9. The SIM card tray automatic folding machine according to claim 1, characterized in that: The interior of the driving shaft (1004) and the driven shaft (1003) are both threadedly connected with a driving rod (1010), and the driving rod (1010) is rotationally connected to the interior of the support plate (1009).

10. The SIM card tray automatic folding machine according to claim 1, characterized in that: A third motor (1110) is fixedly mounted on the inner side of the connecting frame (1109); a rotating shaft (1111) is fixedly mounted on the output end of the third motor (1110); a plurality of bristles (1112) are evenly and fixedly connected to the side wall of the rotating shaft (1111); both ends of the bristles (1112) are fixedly connected to the side wall of the rotating shaft (1111); and the plurality of bristles (1112) form a lantern structure.

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