card puncher

Abstract

The utility model discloses a card puncher, card puncher includes: mould frame, fixed die plate is installed on the mould frame to and is used to bear the card of waiting to punch, drive mechanism is installed on the mould frame, movable die mechanism includes movable die plate, threaded rod, threaded sleeve, connecting component and stop component, movable die plate is opposite with fixed die plate, threaded rod is connected with drive mechanism, threaded sleeve is with threaded rod screw thread cooperation, and can be relatively rotatable and set up on movable die plate, stop component is located threaded sleeve, connecting component is located threaded rod, when threaded sleeve is opposite threaded rod, to make movable die plate move to the default position to fixed die plate, connecting component and stop component abut, to limit movable die plate continue to move. The distance between movable die plate and fixed die plate is limited in the safe range through connecting component and stop component, thereby avoids the situation of colliding machine, improves the security.

Description

Technical Field

[0001] This utility model relates to the field of data card manufacturing technology, and in particular to a card punching machine. Background Technology

[0002] Data cards are a general term for cards that carry data. Data is loaded onto the card medium using printing, magnetic stripe, or chip technology, covering electronic data cards such as magnetic stripe cards and IC cards, as well as digital types such as mobile phone recharge password cards. Data loading methods include printing overlay, magnetic stripe storage, and contact / contactless chip storage.

[0003] Data cards are typically formed from cardstock. A card punching machine punches holes in the edges of the data card so that users can easily detach it from the cardstock upon receipt. However, existing card punching machines are prone to collisions, resulting in poor security. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a card punching machine that can avoid collisions and improve safety.

[0005] This utility model provides a card punching machine, which includes: a mold frame; a fixed mold plate, installed on the mold frame and used to carry cards to be punched; a drive mechanism, installed on the mold frame; and a moving mold mechanism, including a moving mold plate, a threaded rod, a threaded sleeve, a connecting member, and a limiting member. The moving mold plate is opposite to the fixed mold plate, the threaded rod is connected to the drive mechanism, the threaded sleeve is threadedly engaged with the threaded rod and is rotatably disposed on the moving mold plate, the limiting member is disposed on the threaded sleeve, and the connecting member is disposed on the threaded rod. When the threaded sleeve is relative to the threaded rod, causing the moving mold plate to move toward the fixed mold plate to a preset position, the connecting member abuts against the limiting member to restrict the moving mold plate from continuing to move.

[0006] The card punching machine provided by this utility model has at least the following beneficial effects: By setting a threaded rod on the drive mechanism and a relatively rotatable threaded sleeve on the moving template, with the threaded sleeve and threaded rod threadedly engaged, the user can adjust the relative distance between the moving and fixed templates by rotating the threaded sleeve to achieve a better punching effect. At the same time, a limiting component is set on the threaded sleeve and a connecting component is set on the threaded rod. When the moving template moves toward the fixed template to a preset position, the connecting component abuts against the limiting component to restrict the moving template from moving further, limiting the distance between the moving and fixed templates within a safe range, thereby avoiding machine collisions and improving safety.

[0007] In one embodiment of this implementation, the threaded sleeve has a first threaded hole, the top end of the threaded rod is connected to the driving mechanism, the bottom end of the threaded rod is threadedly engaged with the first threaded hole, the limiting member is disposed in the first threaded hole and has a through hole, one end of the connecting member is disposed on the end face of the bottom end, the other end passes through the through hole and can abut against the side of the limiting member opposite to the bottom end.

[0008] In one embodiment of this implementation, the end face is provided with a second threaded hole, and the connecting member is constructed as a screw and is threadedly engaged with the second threaded hole.

[0009] In one embodiment of this implementation, the limiting member is constructed as a screw and is threadedly engaged with the first threaded hole.

[0010] In one embodiment of this implementation, a limiting groove is formed on the side of the limiting member facing away from the bottom end, the through hole is formed in the bottom wall of the limiting groove, and one end of the connecting member extends into the limiting groove and can abut against the bottom wall.

[0011] In one embodiment of this implementation, the moving template has a connecting groove, and one end of the threaded sleeve has an annular protrusion. The annular protrusion is located in the connecting groove and is fixed relative to each other in the axial direction, but can rotate relative to each other in the circumferential direction.

[0012] In one embodiment of this implementation, the connecting groove has an opening in the radial direction for the annular protrusion to extend into.

[0013] In one embodiment of this implementation, the outer peripheral surface of the annular protrusion is provided with a scale, which is used by the user to read the distance between the moving template and the fixed template.

[0014] In one embodiment of this implementation, the driving mechanism includes a rotary driver, a drive wheel, and a movable plate. The movable plate is slidably fitted to the mold frame in the vertical direction and connected to the threaded rod. The rotary driver has an output shaft, the drive wheel is disposed on the output shaft, and the axis of the drive wheel is spaced apart from the axis of the output shaft. The drive wheel is slidably fitted to the movable plate in the horizontal direction.

[0015] In one embodiment of this implementation, the fixed template and the moving template slide in a vertical direction.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a schematic diagram of the structure of a card punching machine according to one embodiment of the present invention; Figure 2 yes Figure 1 A schematic diagram of the structure of part of the mold frame, power mechanism and moving mold mechanism of a card punching machine; Figure 3 yes Figure 2 A schematic diagram of the moving mold mechanism; Figure 4 yes Figure 2 A sectional view of the moving mold mechanism; Figure 5 yes Figure 2 A structural schematic diagram of part of the mold frame and power mechanism; Figure 6 yes Figure 5 A schematic diagram of the rotary drive and drive wheel in the power mechanism.

[0018] Figure label: Card punching machine 100; Mold frame 10; Slide 101; Template 20; Drive mechanism 30; Rotary driver 31; Output shaft 311; Drive wheel 32; Moving plate 33; Strip hole 3301; Fan 34; Moving mold mechanism 40; moving template 41; connecting groove 4101; threaded rod 42; second threaded hole 4201; threaded sleeve 43; annular protrusion 431; first threaded hole 4301; connecting component 44; limiting component 45; through hole 4501; limiting groove 4502; 200 cards awaiting recharge. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationships based on the directional or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0024] Please see Figures 1 to 4 , Figure 1 This is a schematic diagram of the structure of a card punching machine 100 according to one embodiment of the present invention; Figure 2 yes Figure 1 A schematic diagram of the structure of part of the mold frame 10, power mechanism and moving mold mechanism 40 of the card punching machine 100; Figure 3 yes Figure 2 A schematic diagram of the moving mold mechanism 40; Figure 4 yes Figure 2A cross-sectional view of the moving mold mechanism 40. This utility model provides a card punching machine 100, which includes a mold frame 10, a fixed mold plate 20, a drive mechanism 30, and a moving mold mechanism 40. The fixed mold plate 20 is mounted on the mold frame 10 and is used to carry the cards 200 to be punched. The drive mechanism 30 is mounted on the mold frame 10. The moving mold mechanism 40 includes a moving mold plate 41, a threaded rod 42, a threaded sleeve 43, a connecting member 44, and a limiting member 45. The moving mold plate 41 is opposite to the fixed mold plate 20. The threaded rod 42 is connected to the drive mechanism 30. The threaded sleeve 43 is threadedly engaged with the threaded rod 42 and is rotatably disposed on the moving mold plate 41. The limiting member 45 is disposed on the threaded sleeve 43, and the connecting member 44 is disposed on the threaded rod 42. When the threaded sleeve 43 moves relative to the threaded rod 42, causing the moving mold plate 41 to move towards the fixed mold plate 20 to a preset position, the connecting member 44 abuts against the limiting member 45 to restrict the moving mold plate 41 from further movement.

[0025] Specifically, the movable template 41 is located on the top side of the fixed template 20 and can move toward the fixed template 20 under the drive of the drive mechanism 30 to cooperate with the fixed template 20 to punch the card 200 to be punched.

[0026] Understandably, to ensure the punching effect, the distance between the moving template 41 and the fixed template 20 needs to be appropriate so that the punch on the moving template 41 can completely pass through the card to be punched 200. If the distance is adjusted too small by the user, the moving template 41 and the fixed template 20 may collide, resulting in a collision. When the moving template 41 is in the preset position, the distance between the moving template 41 and the fixed template 20 is minimized. Through reasonable industrial design, this distance can be made to the limit of the safe distance to avoid collisions.

[0027] The card punching machine 100 provided in this application embodiment has a threaded rod 42 on the drive mechanism 30 and a threaded sleeve 43 that can rotate relative to the moving template 41. The threaded sleeve 43 is threadedly engaged with the threaded rod 42. The user can adjust the relative distance between the moving template 41 and the fixed template 20 by rotating the threaded sleeve 43 to obtain a better punching effect. At the same time, a limiting member 45 is provided on the threaded sleeve 43 and a connecting member 44 is provided on the threaded rod 42. When the moving template 41 moves toward the fixed template 20 to a preset position, the connecting member 44 abuts against the limiting member 45 to restrict the moving template 41 from moving further and limit the distance between the moving template 41 and the fixed template 20 within a safe range, thereby avoiding machine collisions and improving safety.

[0028] In one embodiment of this implementation, please refer to Figure 1 and Figure 4The threaded sleeve 43 has a first threaded hole 4301. The top end of the threaded rod 42 is connected to the drive mechanism 30, and the bottom end of the threaded rod 42 is threaded into the first threaded hole 4301. The limiting member 45 is located in the first threaded hole 4301 and has a through hole 4501. One end of the connecting member 44 is located on the end face of the bottom end, and the other end passes through the through hole 4501 and can abut against the side of the limiting member 45 facing away from the bottom end. With this configuration, the connecting member 44 can pass through the limiting member 45 and abut against the limiting member 45 during the movement of the moving template 41 toward the fixed template 20, thereby preventing the distance between the moving template 41 and the fixed template 20 from continuing to decrease.

[0029] In one embodiment of this implementation, please refer to Figure 4 To reduce costs and simplify the structure, a second threaded hole 4201 is provided on the end face, and the connecting member 44 is constructed as a screw and is threadedly engaged with the second threaded hole 4201.

[0030] Specifically, the head of the screw passes through the through hole 4501 and is able to abut against the side of the limiting member 45 facing away from the bottom.

[0031] In one embodiment of this implementation, please refer to Figure 4 To reduce costs and simplify the structure, the limiting member 45 is constructed as a screw and is threaded into the first threaded hole 4301.

[0032] Specifically, the perforation 4501 extends along the axial direction of the limiting member 45.

[0033] In other embodiments, the connecting member 44 and the limiting member 45 may also be configured in other ways, for example, the connecting member 44 may be a pin mounted on the threaded rod 42 and the limiting member 45 may be a pin block mounted on the threaded sleeve 43.

[0034] In other embodiments, the connecting member 44 and the limiting member 45 may also be located outside the first threaded hole 4301. For example, the connecting member 44 is a protrusion on the outer peripheral surface of the threaded rod 42, and the limiting member 45 is a boss on the outer peripheral surface of the threaded sleeve 43. The protrusion extends to the bottom side of the boss, so that it can abut against the boss to achieve limiting.

[0035] In one embodiment of this implementation, please refer to Figure 4 The limiting member 45 has a limiting groove 4502 on its side facing away from the bottom, and a through hole 4501 is formed in the bottom wall of the limiting groove 4502. One end of the connecting member 44 extends into the limiting groove 4502 and can abut against the bottom wall. This arrangement allows one end of the connecting member 44 to be housed within the limiting member 45, reducing the space occupied by the connecting member 44, which helps to simplify the structure and reduce the volume.

[0036] Specifically, the head of the connecting member 44 is located inside the limiting groove 4502 and its diameter is smaller than that of the through hole 4501, so that it can abut against the bottom wall of the limiting groove 4502.

[0037] In one embodiment of this implementation, please refer to Figure 1 , Figure 3 and Figure 4 The movable template 41 has a connecting groove 4101, and one end of the threaded sleeve 43 has an annular protrusion 431. The annular protrusion 431 is located in the connecting groove 4101 and is fixed relative to it in the axial direction, but can rotate relative to it in the circumferential direction. This arrangement allows the threaded sleeve 43 to rotate relative to the movable template 41, so as to adjust the distance between the movable template 41 and the fixed template 20. At the same time, the axial position of the threaded sleeve 43 and the movable template 41 remains unchanged, so as to transmit the driving force of the drive mechanism 30 to the movable template 41.

[0038] In one embodiment of this implementation, please refer to Figure 3 and Figure 4 In order to facilitate the installation of the threaded sleeve 43 onto the moving template 41, the connecting groove 4101 is provided with an opening in the radial direction for the annular protrusion 431 to extend into.

[0039] Specifically, the connecting groove 4101 has two openings in the radial direction, and the annular protrusion 431 can extend into the connecting groove 4101 from either opening.

[0040] In one embodiment of this implementation, please refer to Figure 3 To facilitate precise adjustment of the distance between the moving template 41 and the fixed template 20 by the user, the outer circumference of the annular protrusion 431 is provided with a scale, which is used by the user to read the distance between the moving template 41 and the fixed template 20.

[0041] In one embodiment of this implementation, please refer to Figure 1 , Figure 5 and Figure 6 , Figure 5 yes Figure 2 A schematic diagram of the structure of part of the mold frame 10 and the power mechanism; Figure 6 yes Figure 5The diagram shows the structure of the rotary driver 31 and drive wheel 32 in the power mechanism. The drive mechanism 30 includes a rotary driver 31, a drive wheel 32, and a moving plate 33. The moving plate 33 is slidably fitted to the mold frame 10 in the vertical direction and is connected to the threaded rod 42. The rotary driver 31 has an output shaft 311, and the drive wheel 32 is mounted on the output shaft 311 with a gap between the axis of the drive wheel 32 and the axis of the output shaft 311. The drive wheel 32 is slidably fitted to the moving plate 33 in the horizontal direction. With this configuration, the rotary driver 31 can drive the moving plate 33 to reciprocate in the vertical direction relative to the mold frame 10 through the drive wheel 32, thereby improving the punching efficiency.

[0042] Specifically, the movable plate 33 has a horizontally extending slot 3301, and the drive wheel 32 is slidably fitted into the slot 3301. This horizontal direction is perpendicular to the extension direction of the output shaft 311 of the rotary driver 31.

[0043] Specifically, the mold frame 10 has a slide groove 101 extending in the vertical direction, and the movable plate 33 is slidably engaged with the slide groove 101.

[0044] In one embodiment of this implementation, please refer to Figure 1 To ensure the accuracy of punching, the fixed template 20 and the moving template 41 slide together in the vertical direction.

[0045] Specifically, the fixed template 20 and the moving template 41 achieve sliding fit through multiple guide posts and multiple guide sleeves.

[0046] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. A card punching machine, characterized in that, include: mold frame; A template is installed on the mold frame and used to hold the cards to be punched; The drive mechanism is mounted on the mold frame; The moving mold mechanism includes a moving mold plate, a threaded rod, a threaded sleeve, a connecting member, and a limiting member. The moving mold plate is opposite to the fixed mold plate. The threaded rod is connected to the driving mechanism. The threaded sleeve is threadedly engaged with the threaded rod and is rotatably disposed on the moving mold plate. The limiting member is disposed on the threaded sleeve, and the connecting member is disposed on the threaded rod. When the threaded sleeve is relative to the threaded rod, causing the moving mold plate to move toward the fixed mold plate to a preset position, the connecting member abuts against the limiting member to restrict the moving mold plate from continuing to move.

2. The card puncher of claim 1, wherein The threaded sleeve has a first threaded hole, the top end of the threaded rod is connected to the driving mechanism, the bottom end of the threaded rod is threaded into the first threaded hole, the limiting member is located in the first threaded hole and has a through hole, one end of the connecting member is located on the end face of the bottom end, the other end passes through the through hole and can abut against the side of the limiting member opposite to the bottom end.

3. The card puncher of claim 2, wherein, The end face is provided with a second threaded hole, and the connecting member is constructed as a screw and is threadedly engaged with the second threaded hole.

4. The card puncher of claim 2, wherein, The limiting member is constructed as a screw and is threadedly engaged with the first threaded hole.

5. The card puncher of claim 2, wherein, The limiting member has a limiting groove on the side facing away from the bottom end, the through hole is formed in the bottom wall of the limiting groove, and one end of the connecting member extends into the limiting groove and can abut against the bottom wall.

6. The card puncher of claim 1, wherein, The moving template has a connecting groove, and one end of the threaded sleeve has an annular protrusion. The annular protrusion is located in the connecting groove and is fixed relative to each other in the axial direction, but can rotate relative to each other in the circumferential direction.

7. The card puncher of claim 6, wherein, In the radial direction, the connecting groove has an opening for the annular protrusion to extend into.

8. The card puncher of claim 6, wherein, The outer circumferential surface of the annular protrusion is provided with a scale, which is used by the user to read the distance between the moving template and the fixed template.

9. The card punching machine according to claim 1, characterized in that, The driving mechanism includes a rotary driver, a drive wheel, and a movable plate. The movable plate is slidably fitted to the mold frame in the vertical direction and connected to the threaded rod. The rotary driver has an output shaft, the drive wheel is mounted on the output shaft, and the axis of the drive wheel is spaced apart from the axis of the output shaft. The drive wheel is slidably fitted to the movable plate in the horizontal direction.

10. The card puncher of claim 1, wherein, The fixed template and the moving template slide together in the vertical direction.

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