Sentry box card punching machine device capable of preventing error card punching
Technical Field
The utility model relates to the technical field of card punching machines, in particular to a sentry box card punching machine device capable of preventing wrong card punching.
Background
The main function of the punched-card machine is to record the work attendance time of employees. From the earliest printed on the timecard to the later recorded on the chip or directly uploaded to the server. The most common card reader is a card swiping machine which is mainly divided into a magnetic card, a bar code card and an IC card. The most applied at present are magnetic cards and bar code card attendance machines. The method is mainly characterized in that a computer is used for summarizing original data, and finally a report is printed through a printer, so that the query mode is convenient.
The wharf duty sentry box card punching machine is provided with a first-gear, second-gear and third-gear card punching machine, and is mainly used for collecting card punching data of wharf wheel-climbing workers going up and down a ship.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a sentry box card reader device capable of preventing error card reading.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a sentry box punched-card machine device of mistake proofing punched-card, includes the sentry box, one side fixedly connected with mounting panel of sentry box, one side of mounting panel is provided with three group's punched-card mechanisms, and every group punched-card mechanism constitutes by two punched-card machines of arranging from top to bottom, and three group's punched-card mechanisms are one grade, two keep off and three keep off the setting respectively, one side sliding connection of mounting panel has two shielding plates, and shielding plate and wherein a set of punched-card mechanism shelter from the cooperation, one side of shielding plate is provided with the locating component who makes the shielding plate location.
Preferably, locating component includes that one side of shielding plate runs through sliding connection's pull rod, the constant head tank in the middle of the three same group of punched-card mechanism that is located respectively is seted up to one side of mounting panel, and the constant head tank cooperatees with the pull rod, the one end of pull rod runs through the inside that the shielding plate extends to the constant head tank, two the other end of pull rod is the first arm-tie of fixedly connected with and the second arm-tie respectively, two the outer wall of pull rod all overlaps and is equipped with the extension spring, two the one end of extension spring respectively with the one side fixed connection who corresponds the shielding plate, two the other end of extension spring respectively with one side fixed connection of the first arm-tie and the second arm-tie that correspond.
Preferably, two symmetrical fixed plates of bottom fixedly connected with of first arm-tie, two one side that the fixed plate is close to mutually rotates and is connected with same pivot, the fixed cover of outer wall of pivot is equipped with the dwang, the spout has been seted up to bottom one side of dwang, the inner wall sliding connection of spout has L type locating lever, the one end of L type locating lever extends to the outside of spout, top one side fixedly connected with spring of L type locating lever, and the other end of spring and the top inner wall fixed connection of spout, the fixed slot with L type locating lever matched with is seted up to the bottom of second arm-tie.
Preferably, one side of mounting panel is fixed to inlay and is had two symmetrical slide rails, one side sliding connection of slide rail has two symmetrical sliders, and one side of two adjacent sliders all with one side fixed connection of shielding plate.
Preferably, the outer wall cover of pivot is equipped with two symmetrical torsional springs, and the both ends of torsional spring respectively with one side of dwang and one side fixed connection of fixed plate.
Preferably, a non-slip mat is fixedly sleeved at one end of the L-shaped positioning rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the rotating shaft is driven to rotate by rotating the rotating rod, the rotating rod can drive the L-shaped locating rod to rotate when rotating, and when the L-shaped locating rod is contacted with the fixing groove, the fixing groove can extrude the L-shaped locating rod, so that the position of the elastic rotating rod is passed through the spring.
2. According to the utility model, the first pulling plate and the second pulling plate are driven to move by pulling the rotating rod, the pulling rod can be pulled to move by the first pulling plate and the second pulling plate when the first pulling plate and the second pulling plate move, so that the rotating rod is pushed to drive the two shielding plates to move, and the positions of the shielding plates are fixed by the tension of the tension spring.
The card punching mechanism is simple in structure and convenient to use, the other two card punching mechanisms can be shielded when one card punching mechanism is used through the shielding plates, so that disorder is avoided during card punching, the accuracy of data is guaranteed, the positions of the shielding plates can be fixed through the pull rod, the first pull plate and the second pull plate can be connected through the rotating rod, the two shielding plates can move simultaneously, operation of workers is facilitated, and the rotating rod can be guaranteed not to obstruct the operation of the workers through the torsion spring.
Drawings
Fig. 1 is a schematic sectional structural view of a front view of a sentry box card punching device for preventing error card punching according to the present invention;
FIG. 2 is a schematic side view of a mounting plate of the sentry box card punching device for preventing error card punching according to the present invention;
FIG. 3 is an enlarged schematic structural view of a part A of a sentry box card reader device for preventing error card reading according to the present invention;
FIG. 4 is an enlarged schematic structural diagram of a part B of a sentry box card reader device for preventing error card reading according to the present invention;
fig. 5 is an enlarged schematic structural diagram of a part C of the sentry box card reader device for preventing error card reading according to the present invention.
In the figure: 1. a sentry box; 2. mounting a plate; 3. punching a card machine; 4. a shielding plate; 5. a slide rail; 6. a slider; 7. a pull rod; 8. a tension spring; 9. a first pulling plate; 10. a second pulling plate; 11. a fixing plate; 12. a rotating shaft; 13. rotating the rod; 14. a torsion spring; 15. a chute; 16. an L-shaped positioning rod; 17. a spring; 18. a non-slip mat; 19. fixing grooves; 20. and (6) positioning a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-5, a sentry box punched-card machine device of mistake proofing punched-card, including sentry box 1, one side fixedly connected with mounting panel 2 of sentry box 1, one side of mounting panel 2 is provided with three group's punched-card mechanisms, and every group punched-card mechanism comprises two punched-card machines 3 of arranging from top to bottom, three group's punched-card mechanisms are one shelves, two keep off and three keep off the setting respectively, one side sliding connection of mounting panel 2 has two shielding plates 4, and shielding plate 4 shields the cooperation with a group of punched-card mechanism among them, one side of shielding plate 4 is provided with the locating component who makes shielding plate 4 fix a position.
Example two
The embodiment is improved on the basis of the first embodiment: locating component includes that one side of shielding plate 4 runs through sliding connection's pull rod 7, three constant head tank 20 that is located the middle of same group's punched-card mechanism respectively has been seted up to one side of mounting panel 2, and constant head tank 20 cooperatees with pull rod 7, the inside that shielding plate 4 extends to constant head tank 20 is run through to the one end of pull rod 7, the first arm-tie 9 of other end difference fixedly connected with and the second arm-tie 10 of two pull rods 7, the outer wall of two pull rods 7 all overlaps and is equipped with extension spring 8, the one end of two extension springs 8 respectively with one side fixed connection who corresponds shielding plate 4, the other end of two extension springs 8 respectively with one side fixed connection of the first arm-tie 9 that corresponds and second arm-tie 10.
EXAMPLE III
The embodiment is improved on the basis of the first embodiment: the bottom of the first pulling plate 9 is fixedly connected with two symmetrical fixed plates 11, one side of the two fixed plates 11 close to each other is rotatably connected with the same rotating shaft 12, the outer wall of the rotating shaft 12 is fixedly sleeved with a rotating rod 13, one side of the bottom of the rotating rod 13 is provided with a sliding groove 15, the inner wall of the sliding groove 15 is slidably connected with an L-shaped positioning rod 16, one end of the L-shaped positioning rod 16 extends to the outer side of the sliding groove 15, one side of the top of the L-shaped positioning rod 16 is fixedly connected with a spring 17, the other end of the spring 17 is fixedly connected with the inner wall of the top of the sliding groove 15, the bottom of the second pulling plate 10 is provided with a fixing groove 19 matched with the L-shaped positioning rod 16, one side of the mounting plate 2 is fixedly embedded with two symmetrical sliding rails 5, one side of each sliding rail 5 is slidably connected with two symmetrical sliding blocks 6, one side of each two adjacent sliding blocks 6 is fixedly connected with one side of the shielding plate 4, the outer wall of the rotating shaft 12 is sleeved with two symmetrical torsion springs 14, and both ends of the torsion spring 14 are respectively fixedly connected with one side of the rotating rod 13 and one side of the fixing plate 11, and one end of the L-shaped positioning rod 16 is fixedly sleeved with an anti-skid pad 18.
The working principle is as follows: when the single-gear punching mechanism is used, when the single-gear punching mechanism is needed, the rotating rod 13 is rotated to drive the rotating shaft 12 to rotate, the rotating rod 13 can deform the torsion spring 14 when rotating, the rotating rod 13 can drive the L-shaped positioning rod 16 to rotate when rotating, when the L-shaped positioning rod 16 is contacted with the fixed groove 19, the fixed groove 19 can extrude the L-shaped positioning rod 16, the L-shaped positioning rod 16 can extrude the spring 17 when moving, when the rotating rod 13 moves to a specified position, the L-shaped positioning rod 16 can return to the original position due to the elasticity of the spring 17, so that the L-shaped positioning rod 16 is abutted against the inner wall of the fixed groove 19, the position of the rotating rod 13 is fixed, when the rotating rod 13 is pulled to drive the first pull plate 9 and the second pull plate 10 to move, when the first pull plate 9 and the second pull plate 10 move, when the pull rod 7 moves, the extension spring 8 is pulled, when the pull rod 7 is far away from the fixed groove 20, at the moment, the rotating rod 13 is pushed to drive the two baffle plates 4 to move, the baffle plates 4 can slide on the sliding rail 5 through the sliding block 6 when moving, the baffle plates 4 can slide on the sliding rail 5, the baffle plates 4 can be ensured not to deviate when sliding, when the baffle plates 4 move to a specified position, the rotating rod 13 is loosened, at the moment, the pull rod 7 can return to the original position due to the tensile force of the tension spring 8, so that the pull rod 7 extends to the position of the fixed baffle plate 4 in the positioning groove 20, at the moment, the first punch mechanism can be far away from the baffle plates 4 for use, at the moment, the L-shaped locating rod 16 can be pulled to enable the L-shaped locating rod 16 to be far away from the fixed groove 19, at the moment, the rotating rod 13 can return to the original position due to the torsion force of the torsion spring 14, when the second punch mechanism needs to be used, the first pull plate 9 is pulled to enable the pull rod 7 to be far away from the positioning groove 20, so that the baffle plates 4 can be moved, when the baffle plates 4 move to the specified position, the position of the baffle plate 4 is fixed through the tension of the tension spring 8, the two-gear punching mechanism can be far away from the baffle plate 4, and similarly, when the three-gear punching mechanism is used, the second pull plate 10 is pulled to enable the baffle plate 4 to be far away from the three-gear punching mechanism.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.