Magnetic strip clamping structure of magnetic strip rack

Abstract

The utility model relates to the technical field of magnetic strip clamping structures, in particular to a magnetic strip clamping structure of a magnetic strip rack, which comprises a telescopic assembly, a rotating assembly is arranged at the bottom end of the telescopic assembly, the rotating assembly comprises a fixed plate, a fixed assembly is mounted in the fixed plate, the fixed assembly comprises two gears, and the gears are connected with the telescopic assembly. The two gears are meshed through teeth, suspension rods are symmetrically connected to the bottom ends of the two gears, and frame plates are rotationally connected to the inner sides of the bottom ends of the suspension rods. The output end of the air cylinder stretches out and draws back to control and pull the rack to move, movement of the rack can control one gear to rotate, then the two gears are controlled to rotate relatively, movement of the gears can drive the suspension rod to clamp, the two frame plates get close to each other, then a magnetic strip roll is clamped, at the moment, resilience force of the reset springs can buffer the frame plates, and the magnetic strip roll is clamped. The impact generated when the frame plate makes contact with the edge side of the magnetic strip for the first time is reduced, then the magnetic strip roll can be protected, and the abrasion degree generated when the magnetic strip roll is clamped is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic stripe clamping structures, in particular to a magnetic stripe clamping structure of a magnetic stripe frame. Background Art

[0002] A magnetic stripe card is a card-shaped magnetic recording medium that uses magnetic carriers to record characters and digital information for identification or other purposes. Magnetic stripe cards are made of high-strength, high-temperature resistant plastic or paper-coated plastic. They are moisture-proof, wear-resistant, and have a certain degree of flexibility. They are easy to carry and relatively stable and reliable to use. For example, a bank card is one of the most common magnetic stripe cards.

[0003] After production and processing, the magnetic strips are placed in a roll on a magnetic strip rack for temporary storage. During the transportation and packaging process, the staff needs to use a clamp to clamp the rolled magnetic strips. However, during the clamping process, the traditional clamps directly contact the magnetic strips during the clamping process due to the lack of a buffer structure, which easily causes wear on the rolled side of the magnetic strips, thereby affecting the product quality of the magnetic strips. Therefore, a magnetic strip rack magnetic strip clamping structure is needed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A magnetic strip rack and a magnetic strip clamping structure, comprising a telescopic component, a rotating component is arranged at the bottom end of the telescopic component, the rotating component comprises a fixed plate, a fixed component is installed inside the fixed plate, the fixed component comprises two gears, the two gears are meshed by teeth, the bottom ends of the two gears are symmetrically connected with a suspension rod, the inner side of the bottom end of the suspension rod is rotatably connected with a frame plate, and the outer side of the frame plate is connected with a return spring, the return spring is connected and fixed to the inner wall of the suspension rod, and a guide assembly is installed on the right side of the fixed plate.

[0007] Preferably, the guide assembly includes a rack, the inner wall of the rack is meshed with the gear through teeth, a cylinder is connected to the outer side of the rack, and the cylinder shaft end is connected and fixed to the side plate, and the side plate is connected and fixed to the side of the fixed plate, and the rack moves on the surface of the gear to control the forward and reverse rotation of the gear, thereby changing the clamping opening and closing state of the two suspension rods.

[0008] Preferably, two limit plates are symmetrically connected to the front and back sides of the rack, and the limit plates are embedded in the outer side of the fixed plate through guide grooves. The movement of the limit plates can be guided by the guide groove design that matches the limit plates on the outer side of the fixed plate.

[0009] Preferably, a ball is embedded in the side of the fixed plate through a ball groove, and the outer side of the ball contacts the inner wall of the limiting plate. The limiting plate can drive the ball to roll frictionally, thereby ensuring the smoothness of the movement of the limiting plate.

[0010] Preferably, two hanging shafts are embedded in the top of the fixed plate through an annular groove, and the top of the hanging shaft is connected and fixed to the ring plate, the ring plate is fixed to the outside of the shaft cylinder, and a driving motor is installed on the bottom end of the shaft cylinder through a groove, and the output end of the driving motor is connected and fixed to the fixed plate, and the hanging shaft is inserted into the annular groove of the fixed plate to suspend the fixed plate to prevent the driving motor from being subjected to force alone.

[0011] Preferably, the telescopic assembly includes a docking plate, the bottom end of the docking plate is connected to a hydraulic cylinder by bolts, and the output end of the hydraulic cylinder is connected to a flange plate, the bottom end of the flange plate is connected and fixed to the shaft tube by bolts, and after the flange plate moves, the fixed plate can be pushed by the shaft tube to perform lifting operations, and the clamping position of the suspension rod can be adjusted to the adaptation height of the magnetic strip frame.

[0012] Preferably, a positioning shaft is connected to the bottom end of the flange, and the positioning shaft is embedded in the top surface of the shaft tube through a positioning groove. A rubber sleeve is provided on the outside of the hydraulic cylinder, and the positioning shaft can be inserted into the positioning groove at the top of the shaft tube, so as to facilitate positioning and docking of the flange and the shaft tube.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. By setting up a guide component and a fixed component, the cable can be constrained. Compared with the traditional structure, this device controls the movement of the rack through the telescopic control of the output end of the cylinder. The movement of the rack can control the rotation of one of the gears, and then control the relative rotation of the two gears. The movement of the gear can drive the suspension rod to clamp, so that the two frames are close to each other, and then the magnetic stripe roll is clamped. At this time, the rebound force of the reset spring can buffer the frame plate, reduce the impact when the frame plate first contacts the side of the magnetic stripe, and then protect the magnetic stripe roll and reduce the wear of the magnetic stripe roll when clamping.

[0015] 2. By setting up a telescopic component and a rotating component, the rotation and lifting adjustment of the fixed component can be realized. The output end of the hydraulic cylinder can be extended and retracted to push the flange to move, so that the flange pushes the shaft tube to move up and down, and then controls the up and down translation of the fixed component to change the height of the fixed component. At the same time, after the drive motor is started, the output end drives the fixed plate to rotate, and then controls the clamping direction of the adjustment suspension rod to improve the clamping adaptation range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the external structure of a magnetic stripe holder magnetic stripe clamping structure proposed by the utility model;

[0018] Figure 2 It is a three-dimensional disassembled structural schematic diagram of a guide component and a fixing component in a magnetic stripe clamping structure of a magnetic stripe rack proposed by the utility model;

[0019] Figure 3 It is a three-dimensional disassembled structural schematic diagram of a rotating component in a magnetic stripe clamping structure of a magnetic stripe rack proposed by the utility model;

[0020] Figure 4 The utility model provides a three-dimensional disassembled structural schematic diagram of a telescopic component in a magnetic stripe holder magnetic stripe clamping structure.

[0021] In the figure: 1. telescopic assembly; 11. docking plate; 12. hydraulic cylinder; 13. flange; 14. positioning shaft; 15. rubber sleeve; 2. rotating assembly; 21. shaft cylinder; 22. ring plate; 23. hanging shaft; 24. driving motor; 25. fixing plate; 26. ball bearing; 3. guiding assembly; 31. rack; 32. cylinder; 33. fixing plate; 34. limiting plate; 4. fixing assembly; 41. gear; 42. suspension rod; 43. shelf plate; 44. reset spring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] Reference Figure 1-4 A magnetic strip rack and magnetic strip clamping structure, including a telescopic component 1, a rotating component 2 is arranged at the bottom end of the telescopic component 1, the rotating component 2 includes a fixed plate 25, a fixed component 4 is installed inside the fixed plate 25, the fixed component 4 includes two gears 41, the two gears 41 are meshed by teeth, the bottom ends of the two gears 41 are symmetrically connected with a suspension rod 42, the inner side of the bottom end of the suspension rod 42 is rotatably connected with a frame plate 43, and the outer side of the frame plate 43 is connected with a reset spring 44, the reset spring 44 is connected and fixed to the inner wall of the suspension rod 42, and a guide component 3 is installed on the right side of the fixed plate 25.

[0024] The guide assembly 3 includes a rack 31 , the inner wall of the rack 31 is meshed with the gear 41 through teeth, a cylinder 32 is connected to the outer side of the rack 31 , and the axial end of the cylinder 32 is connected and fixed to the side plate 33 , and the side plate 33 is connected and fixed to the side of the fixing plate 25 .

[0025] Two limiting plates 34 are symmetrically connected to the front and back sides of the rack 31 , and the limiting plates 34 are embedded in the outer side of the fixing plate 25 through the guide groove.

[0026] A ball 26 is embedded in the side of the fixing plate 25 through a ball groove, and the outer side of the ball 26 contacts the inner wall of the limiting plate 34 .

[0027] Two hanging shafts 23 are embedded in the top of the fixed plate 25 through the ring groove, and the top of the hanging shaft 23 is connected and fixed to the ring plate 22. The ring plate 22 is fixed to the outside of the shaft cylinder 21. A driving motor 24 is installed at the bottom of the shaft cylinder 21 through a groove, and the output end of the driving motor 24 is connected and fixed to the fixed plate 25.

[0028] The telescopic assembly 1 includes a docking plate 11, the bottom end of which is connected to a hydraulic cylinder 12 via bolts, and the output end of the hydraulic cylinder 12 is connected to a flange 13, and the bottom end of the flange 13 is connected and fixed to a shaft cylinder 21 via bolts.

[0029] A positioning shaft 14 is connected to the bottom end of the flange 13 , and the positioning shaft 14 is embedded in the top surface of the shaft tube 21 through a positioning groove. A rubber sleeve 15 is sleeved on the outer side of the hydraulic cylinder 12 .

[0030] The output end of the cylinder 32 is extended and retracted to drive the rack 31 to move, and then the rack 31 can move on the surface of the gear 41, control the positive and negative rotation of the gear 41, and then change the clamping opening and closing state of the two suspension rods 42. The guide groove design that is adapted to the limit plate 34 on the outer side of the fixed plate 25 can guide the movement of the limit plate 34 so that the limit plate 34 can move up and down stably to avoid the rack 31 from deflecting during movement. When the limit plate 34 moves on the surface of the fixed plate 25, the limit plate 34 can drive the ball 26 to roll frictionally to ensure the smoothness of the movement of the limit plate 34. The hanging shaft 23 is inserted into the annular groove of the fixed plate 25 to suspend the fixed plate 25 to avoid the drive motor 24 being subjected to force alone, which affects the service life of the drive motor 24. The output end of the overdrive motor 24 can drive the fixed plate 25 to rotate, and then adjust and change the clamping direction of the fixed component 4. The output end of the hydraulic cylinder 12 can be extended and retracted to control the movement of the flange 13. After the flange 13 moves, the fixed plate 25 can be pushed up and down through the shaft tube 21. At this time, the clamping position of the suspension rod 42 can be adjusted to the adaptive height of the magnetic strip rack, which is convenient for clamping the magnetic strip roll. When the flange 13 is docked with the top end of the shaft tube 21, the positioning shaft 14 can be inserted into the positioning groove at the top end of the shaft tube 21, which is convenient for the flange 13 to be positioned and docked with the shaft tube 21. At the same time, the rubber sleeve 15 is sleeved on the outside of the hydraulic cylinder 12, which can shield and protect the extension and retraction of the output end of the hydraulic cylinder 12 to avoid wear caused by particles and debris attached to the output end of the hydraulic cylinder 12.

[0031] Working principle: According to the attached Figure 3 With attached Figure 4 As shown, by starting the hydraulic cylinder 12, the output end of the hydraulic cylinder 12 pushes the flange 13 to move, and the movement of the flange 13 can drive the shaft cylinder 21 to move, and then control the fixing plate 25 to move up and down, thereby changing the height of the fixing component 4. At this time, the driving motor 24 can be started synchronously, so that the output end of the driving motor 24 drives the fixing plate 25 to rotate, thereby changing the clamping direction of the fixing component 4;

[0032] Secondly, according to the attached Figure 2 As shown, the cylinder 32 is started so that the output end of the cylinder 32 drives the rack 31 to move. The movement of the rack 31 can drive one of the gears 41 to rotate through the teeth, and one of the gears 41 can drive the other gear 41 to rotate relatively. The rotation of the two gears 41 controls the relative rotation and clamping of the two suspension rods 42. The movement of the suspension rod 42 can push the frame plate 43 to move, and then the frame plate 43 clamps the magnetic strip roll. At this time, the reset spring 44 can buffer the impact force when the magnetic strip is initially clamped, thereby ensuring the safety of clamping.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A magnetic stripe holder and magnetic stripe clamping structure, characterized in that: The invention comprises a telescopic component (1), wherein a rotating component (2) is arranged at the bottom end of the telescopic component (1), wherein the rotating component (2) comprises a fixed plate (25), wherein a fixed component (4) is installed inside the fixed plate (25), wherein the fixed component (4) comprises two gears (41), wherein the two gears (41) are meshed with each other through teeth, wherein the bottom ends of the two gears (41) are symmetrically connected with hanging rods (42), wherein the inner side of the bottom end of the hanging rod (42) is rotatably connected with a frame plate (43), and the outer side of the frame plate (43) is connected with a return spring (44), wherein the return spring (44) is connected and fixed to the inner wall of the hanging rod (42), and a guide component (3) is installed on the right side of the fixed plate (25).

2. A magnetic stripe holder and magnetic stripe clamping structure according to claim 1, characterized in that: The guide assembly (3) comprises a rack (31), the inner wall of the rack (31) is meshed and connected with the gear (41) through teeth, the outer side of the rack (31) is connected to a cylinder (32), and the axial end of the cylinder (32) is connected and fixed to a side plate (33), and the side plate (33) is connected and fixed to a side of a fixed plate (25).

3. A magnetic stripe holder magnetic stripe clamping structure according to claim 2, characterized in that: Two limiting plates (34) are symmetrically connected to the front and back sides of the rack (31), and the limiting plates (34) are embedded in the outer side of the fixing plate (25) through guide grooves.

4. A magnetic stripe holder and magnetic stripe clamping structure according to claim 3, characterized in that: A ball (26) is embedded in the side of the fixing plate (25) through a ball groove, and the outer side of the ball (26) contacts the inner wall of the limiting plate (34).

5. A magnetic stripe holder and magnetic stripe clamping structure according to claim 4, characterized in that: Two hanging shafts (23) are embedded in the top of the fixing plate (25) through an annular groove, and the top of the hanging shaft (23) is connected and fixed to the annular plate (22). The annular plate (22) is fixed to the outside of the shaft cylinder (21). A driving motor (24) is installed at the bottom of the shaft cylinder (21) through a groove, and the output end of the driving motor (24) is connected and fixed to the fixing plate (25).

6. A magnetic stripe holder and magnetic stripe clamping structure according to claim 1, characterized in that: The telescopic assembly (1) comprises a docking plate (11), the bottom end of the docking plate (11) is connected to a hydraulic cylinder (12) via bolts, and the output end of the hydraulic cylinder (12) is connected to a flange (13), and the bottom end of the flange (13) is connected and fixed to a shaft cylinder (21) via bolts.

7. A magnetic stripe holder and magnetic stripe clamping structure according to claim 6, characterized in that: The bottom end of the flange (13) is connected to a positioning shaft (14), and the positioning shaft (14) is embedded in the top surface of the shaft tube (21) through a positioning groove. The outer side of the hydraulic cylinder (12) is sleeved with a rubber sleeve (15).

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