CN213565029U - Lifting mechanism and certificate making equipment - Google Patents
Lifting mechanism and certificate making equipment Download PDFInfo
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- CN213565029U CN213565029U CN202021412562.4U CN202021412562U CN213565029U CN 213565029 U CN213565029 U CN 213565029U CN 202021412562 U CN202021412562 U CN 202021412562U CN 213565029 U CN213565029 U CN 213565029U
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Abstract
The utility model relates to an identification card preparation technical field especially relates to an elevating system and system card equipment. Elevating system includes print platform, conveying platform, lift driving piece and sensing subassembly, relative setting and fixed connection about conveying platform and print platform, the lift driving piece is connected with print platform and conveying platform transmission, the lift driving piece can drive print platform and remove to the printing position by the transfer position in order to print the card, drive conveying platform simultaneously removes to the transfer position in order to convey the card, and the lift driving piece can drive print platform and remove to the transfer position in order to convey the card by the printing position, sensing subassembly can make the lift driving piece stop work when print platform is located transfer position and/or printing position. Set up sensing assembly, can fix a position the position when printing platform prints and/or after printing for printing platform or conveying platform and station location around with are accurate, avoid because of with around the station appear the difference in height and lead to the card to produce the crease or damage.
Description
Technical Field
The utility model relates to an identification card preparation technical field especially relates to an elevating system and system card equipment.
Background
In daily life, people need to use various card cards, such as identity cards, driving licenses, passports, employee cards and the like. In the preparation process of the identification card, a printing device is required to be used for printing relevant information of a certificate holder and a certificate issuing authority, and the printing device generally comprises a lifting mechanism with a double-layer platform for improving the efficiency of batch manufacturing of the identification card because the printing speed of the printing device is generally low.
When the card printing machine is ready for printing, the upper layer platform rises to a printing position to print the card, and the lower layer platform rises to a conveying position to convey the card; after printing is completed, the upper platform descends to a conveying position to convey the card to the next station. However, the error of processing and installation precision easily causes the position that the platform goes up and down inaccurate, and then appears the difference in height and lead to not level with station before and after for the card produces the crease or damages.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a lifting mechanism and system card equipment, aims at solving because the position that the platform goes up and down is inaccurate, and then appears the difference in height and lead to not level with preceding station back for the card produces the problem of crease or damage.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a lifting mechanism, including print platform, conveying platform, lift driving piece and sensing subassembly, conveying platform with print platform sets up and fixed connection relatively from top to bottom, the lift driving piece with print platform reaches the conveying platform transmission is connected, the lift driving piece can drive print platform removes to printing position in order to print the card by transfer position, drives simultaneously transfer platform removes to transfer position is in order to convey the card, just the lift driving piece can drive print platform by printing the position remove to transfer position is in order to convey the card, the sensing subassembly can print platform is located transfer position and/or make during the printing position lift driving piece stop work.
Optionally, the lifting mechanism includes two sets of the sensing assemblies, and the two sets of the sensing assemblies respectively enable the lifting driving member to stop working when the printing platform is located at the conveying position and the printing position.
Optionally, the sensing assembly includes a code wheel and a sensor matched with the code wheel, and the sensor can stop the lifting driving member when the code wheel rotates to a preset number of turns and is located at a preset position, so that the printing platform is located at the conveying position or the printing position.
Optionally, the coded disc is provided with a notch, the coded disc rotates to a preset number of turns, and when the notch is located at the position of the sensor, the sensor can stop the lifting driving piece, so that the printing platform is located at the conveying position or the printing position.
Optionally, the lifting mechanism further includes a transmission assembly connected to the lifting driving member and the printing platform, the lifting driving member drives the printing platform and the conveying platform to move through the transmission assembly, and the code wheel is connected to the transmission assembly.
Optionally, the transmission assembly includes a crank, a connecting rod and a transmission shaft, one end of the crank is connected to the lifting driving member through the transmission shaft, the other end of the crank is connected to one end of the connecting rod, the other end of the connecting rod is connected to the printing platform and the conveying platform, and the coded disc is sleeved on the transmission shaft.
Optionally, the lifting mechanism further includes a fixing frame, the crank and the connecting rod are located in the fixing frame, the transmission shaft is arranged in the fixing frame in a penetrating manner and connected with the lifting driving member, and the coded disc is located outside the fixing frame.
Optionally, the lifting mechanism further comprises a protective cover, and the protective cover is connected with the fixed frame and covers the coded disc; the protective cover is detachably connected with the fixed frame.
Optionally, the lifting mechanism further includes a fixing frame, the crank and the connecting rod are located in the fixing frame, the transmission shaft is arranged in the fixing frame in a penetrating manner and connected with the lifting driving member, and the code wheel is located in the fixing frame.
The utility model also provides a system card equipment, include as above-mentioned arbitrary elevating system.
Implement the embodiment of the utility model provides a, will have following beneficial effect: when the card printing machine is ready for printing, the lifting driving piece can drive the printing platform to move from the conveying position until the printing platform moves to the printing position and the conveying platform moves to the conveying position, the sensing assembly enables the lifting driving piece to stop working, at the moment, the printing platform is located at the printing position to print the card, and the conveying platform is located at the conveying position to convey the card; after printing the completion, the lift driving piece can drive print platform and remove by printing the position, and when print platform removed to the transfer position, sensing assembly made lift driving piece stop work, and at this moment, print platform was located the transfer position and in order to convey the card to wait for printing next card. Above-mentioned elevating system is through setting up sensing assembly, can fix a position when printing platform prints and/or after printing for printing platform or conveying platform and front and back station location are accurate, avoid because of with around the station appear the difference in height and lead to the card to produce the crease or damage, and can also effectively improve the efficiency of card batched preparation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Wherein:
fig. 1 is a schematic structural view of a lifting mechanism according to an embodiment of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a schematic structural view of another view of the lifting mechanism in fig. 1.
Description of reference numerals:
10. a printing platform;
20. a transfer platform;
30. a lifting drive member;
40. a sensing component; 41. code disc; 411. a notch; 42. a sensor;
50. a transmission assembly; 51. a crank; 52. a connecting rod; 53. a drive shaft;
60. a fixed mount;
70. a connecting member;
81. a slider; 82. a guide rail;
91. a transfer position; 92. a print position.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
An embodiment of the utility model provides an elevating system for preparing the system card equipment of card such as ID card, driver's license, passport, employee's card to promote printing speed, wherein the card can be this formula certificate, also can be the card formula certificate. The lifting mechanism comprises a printing platform 10, a conveying platform 20, a lifting driving member 30 and a sensing assembly 40, the conveying platform 20 and the printing platform 10 are arranged up and down relatively and fixedly connected, the lifting driving member 30 is in transmission connection with the printing platform 10 and the conveying platform 20, the lifting driving member 30 can drive the printing platform 10 to move from a conveying position 91 to a printing position 92 to print a certificate card, meanwhile, the conveying platform 20 is driven to move to the conveying position 91 to convey the certificate card, the lifting driving member 30 can drive the printing platform 10 to move from the printing position 92 to the conveying position 91 to convey the certificate card, and the sensing assembly 40 can enable the lifting driving member 30 to stop working when the printing platform 10 is located at the conveying position 91 and/or the printing position 92.
When preparing to print, the lifting driving member 30 can drive the printing platform 10 to move from the conveying position 91 until the printing platform 10 moves to the printing position 92 and the conveying platform 20 moves to the conveying position 91, the sensing assembly 40 stops the lifting driving member 30, at this time, the printing platform 10 is located at the printing position 92 to print the certificate card, and the conveying platform 20 is located at the conveying position 91 to convey the certificate card; after printing, the lifting driving member 30 can drive the printing platform 10 to move from the printing position 92 until the printing platform 10 moves to the conveying position 91, the sensing assembly 40 stops the lifting driving member 30, and at this time, the printing platform 10 is located at the conveying position 91 to convey the certificate card and waits for printing the next certificate card. Above-mentioned elevating system is through setting up sensing component 40, can fix a position when printing platform 10 prints and/or after printing for printing platform 10 or conveying platform 20 and station location around with are accurate, avoid leading to the card to produce the crease or damage because of the difference in height appears with station around with, and can also effectively improve the efficiency of card batchization preparation.
The certificate making equipment is formed by assembling all stations, the certificate card needs to finally reach the certificate receiving station from the certificate issuing station through all stations such as printing and the like, and the whole certificate card is made, wherein the printing is one of the most important processes. Printing is that the relevant information of the certificate holder and the certificate issuing authority is printed on the certificate card to be printed through the printing device, the printing device comprises a conveying mechanism, an elevating mechanism and a printing mechanism, the elevating mechanism is arranged on a conveying path of the conveying mechanism, when the printing is prepared, the elevating driving piece 30 drives the printing platform 10 and the conveying platform 20 to ascend, the certificate card to be printed conveyed by the conveying mechanism ascends to a printing position 92, the certificate card is printed by the printing mechanism, meanwhile, other certificate cards are conveyed, after the printing is completed, the elevating driving piece 30 drives the printing platform 10 and the conveying platform 20 to descend, the printed certificate card descends to a conveying position 91, and the conveying mechanism conveys the printed certificate card to the next station.
In this embodiment, the lifting mechanism includes two sets of sensing elements 40, and the two sets of sensing elements 40 respectively stop the operation of the lifting driving member 30 when the printing platform 10 is located at the transferring position 91 and the printing position 92. When the printing platform 10 moves to the printing position 92 and the transferring platform 20 moves to the transferring position 91, one group of the sensing assemblies 40 controls the lifting driving member 30 to stop working through the controller so as to position the transferring platform 20, and when the printing platform 10 moves to the transferring position 91, the other group of the sensing assemblies 40 controls the lifting driving member 30 to stop working through the controller so as to position the printing platform 10. Through setting up two sets of sensing component 40 to carry out accurate location to the position that printing platform 10 and conveying platform 20 go up and down respectively, make printing platform 10 or conveying platform 20 can keep the level with station around with, improve the quality of card preparation, and with low costs. Of course, in other embodiments, a single set of sensing assemblies 40 may be provided to locate both positions, or a single set of sensing assemblies 40 may be provided to locate only one of the positions.
In the present embodiment, the sensing assembly 40 includes an encoding disc 41 and a sensor 42 cooperating with the encoding disc 41, and the sensor 42 can stop the operation of the lifting driving member 30 when the encoding disc 41 rotates to a preset number of turns and is located at a preset position, so that the printing platform 10 is located at the conveying position 91 or the printing position 92. When the printing is ready, the lifting driving element 30 can drive the printing platform 10 to move from the conveying position 91, when one of the code discs 41 rotates to a preset position according to a preset stroke, the sensor 42 sends a signal to the controller, the controller controls the lifting driving element 30 to stop working, at this time, the printing platform 10 is located at the printing position 92 to print the identification card, and the conveying platform 20 is located at the conveying position 91 to convey the identification card; after printing, the lifting driving member 30 can drive the printing platform 10 to move from the printing position 92, when the other coded disc 41 rotates to a preset position according to a preset stroke, the sensor 42 sends a signal to the controller, the controller controls the lifting driving member 30 to stop working, and at this time, the printing platform 10 is located at the conveying position 91 to convey the identification card. By adopting the mode that the coded disc 41 is matched with the sensor 42, the structure is simple, and the cost can be effectively saved. Of course, in other embodiments, other types of sensing assemblies 40 may be used, and are not limited herein.
Further, in the present embodiment, the code wheel 41 is provided with the notch 411, and when the code wheel 41 rotates to a preset number of turns and the notch 411 is located at the position of the sensor 42, the sensor 42 can stop the operation of the lifting driving member 30, so that the printing platform 10 is located at the conveying position 91 or the printing position 92. In the ascending or descending process of the printing platform 10 and the conveying platform 20, when the coded disc 41 rotates to the preset number of turns according to the preset stroke and the notch 411 is located at the position of the sensor 42, because the coded disc 41 does not block the transmission of the signal of the sensor 42, the sensor 42 can send the signal to the controller, and the controller controls the lifting driving member 30 to stop working, so that the printing platform 10 or the conveying platform 20 can be kept horizontal with the adjacent stations, and the smooth transmission of the certificate card is ensured.
In this embodiment, the lifting mechanism further includes a transmission assembly 50 connected to the lifting driving member 30 and the printing platform 10, the lifting driving member 30 drives the printing platform 10 and the conveying platform 20 to move through the transmission assembly 50, and the code wheel 41 is connected to the transmission assembly 50. Specifically, in the present embodiment, the power output by the lifting driving member 30 is transmitted to the transmission assembly 50, and then converted into the lifting movement of the printing platform 10 and the conveying platform 20 along the height direction through the transmission assembly 50, and the code wheel 41 rotates to position the lifting position of the printing platform 10 and the conveying platform 20. Because the coded disc 41 is connected with the transmission assembly 50, the coded disc 41 can accurately detect the ascending or descending positions of the printing platform 10 and the conveying platform 20, so that the printing platform 10 and the conveying platform 20 are accurately positioned, and the coded disc 41 is convenient to mount. In addition, the transmission assembly 50 is provided to change the direction of the output motion of the lifting driving member 30, so as to facilitate the lifting or lowering of the printing platform 10 and the conveying platform 20. Of course, in other embodiments, the installation position of the code wheel 41 is not limited to the transmission assembly 50, and in other embodiments, the transmission assembly 50 may not be provided, and the lifting driving member 30 directly drives the printing platform 10 to perform the lifting movement.
Further, in the present embodiment, the transmission assembly 50 includes a crank 51, a connecting rod 52 and a transmission shaft 53, one end of the crank 51 is connected to the lifting driving member 30 through the transmission shaft 53, the other end of the crank 51 is connected to one end of the connecting rod 52, the other end of the connecting rod 52 is connected to the printing platform 10 and the conveying platform 20, and the code wheel 41 is sleeved on the transmission shaft 53. Specifically, in this embodiment, the lifting mechanism further includes a sliding block 81 and a guide rail 82, the guide rail 82 extends in the height direction, and the printing platform 10 and the conveying platform 20 are connected to the sliding block 81 through the connecting member 70. Like this, under the guide effect of transmission assembly 50 and slider 81, guide rail 82, the rotary motion of lifting drive piece 30 output can be transformed into print platform 10 and conveying platform 20 along direction of height's elevating movement to make print platform 10 or conveying platform 20 can with the better linking of front and back station, guarantee the printing quality of card. Moreover, because code wheel 41 overlaps on transmission shaft 53, when lifting drive piece 30 drive print platform 10 along direction of height between transfer location 91 and print position 92 removal, code wheel 41 can follow transmission shaft 53 and rotate, until code wheel 41 rotates according to the stroke of predetermineeing to the predetermined number of turns, and when breach 411 is located sensor 42 position, sensor 42 sends the instruction to the controller, controller control lifting drive piece 30 stop work, not only further guaranteed print platform 10 and transfer platform 20 accurate location, make whole elevating system wholly set up more rationally, pleasing to the eye moreover.
In addition, in this embodiment, the longest stroke and the shortest stroke in the rotation process can be controlled by controlling the lengths of the crank 51 and the connecting rod 52, or corresponding stoppers can be arranged at the extreme positions of the printing platform 10 and the conveying platform 20 in the lifting process, so that the lifting mechanism can keep stable operation, and the equipment damage caused by the adjustment error of the code wheel 41 can be avoided.
In this embodiment, the lifting mechanism further includes a fixing frame 60, the crank 51 and the connecting rod 52 are located in the fixing frame 60, the transmission shaft 53 is inserted into the fixing frame 60 and connected to the lifting driving member 30, and the code wheel 41 is located outside the fixing frame 60. Because the code wheel 41 is easy to deviate in the using process, the code wheel 41 is arranged outside the fixing frame 60, so that the code wheel 41 can be conveniently calibrated and adjusted at any time, the accurate positioning in the lifting process of the printing platform 10 and the conveying platform 20 is ensured, the unevenness caused by the height difference between the front station and the rear station is avoided, and the quality of the certificate card is improved. Besides, the coded disc 41 is conveniently sleeved on the transmission shaft 53 and the sensor 42 is fixed, so that the coded disc 41 and the sensor 42 are installed.
Further, in the present embodiment, the lifting mechanism further includes a protective cover, which is connected to the fixing frame 60 and covers the code wheel 41; the protective cover is detachably connected to the holder 60. Because the coded disc 41 is arranged outside the fixed frame 60, the coded disc 41 is easy to collide with other structures in the use process, at the moment, the coded disc 41 is shifted, so that signal sending errors of the sensor 42 are caused, the ascending or descending positions of the printing platform 10 and the conveying platform 20 are deviated, the coded disc 41 can be damaged, the coded disc 41 can be protected by arranging the protective cover, and the coded disc 41 is effectively prevented from colliding with other structures in the use process. In addition, the protective cover is detachably connected with the fixed frame 60, so that the protective cover can be conveniently detached at any time, and the code disc 41 in the protective cover is corrected and adjusted, so that accurate positioning in the lifting process is ensured, and the protective cover is kept horizontal with front and rear stations.
In another embodiment, the lifting mechanism further includes a fixing frame 60, the crank 51 and the connecting rod 52 are located in the fixing frame 60, the transmission shaft 53 is inserted into the fixing frame 60 and connected to the lifting driving member 30, and the code wheel 41 is located in the fixing frame 60. The coded disc 41 is arranged in the fixing frame 60, so that the coded disc 41 can be well protected, the coded disc 41 is effectively prevented from colliding with other structures in the using process, the structural arrangement is simple, the coded disc 41 only needs to be arranged in the fixing frame 60 and sleeved on the transmission shaft 53, the integral structure of the lifting mechanism is simplified, and the occupied space is reduced.
In addition, in this embodiment, the lifting mechanism includes two printing platforms 10, and two printing platforms 10 share one lifting driving member 30, so that the lifting mechanism only needs to perform one lifting action, and the printing mechanism can print two identification cards, thereby improving the certificate making efficiency. Of course, in other embodiments, the number of printing platforms 10 may also be one, three or more, and so on.
The use process of the lifting mechanism of the utility model is further explained below: before printing, the code wheels 41 are calibrated and adjusted, when the printing platform 10 is located at the conveying position 91, the notch 411 of one code wheel 41 is adjusted to the position of the sensor 42, and when the printing platform 10 is located at the printing position 92, the notch 411 of the other code wheel 41 is adjusted to the position of the sensor 42. During printing, the power output by the lifting driving member 30 is converted into the lifting motion of the printing platform 10 and the conveying platform 20 along the height direction through the transmission assembly 50, when the coded disc 41 rotates to a preset number of turns, and the notch 411 is located at the position of the sensor 42, the sensor 42 sends a signal to the controller, the controller controls the lifting driving member 30 to stop working, at this moment, the printing platform 10 is located at the printing position 92 to print the certificate card, and the conveying platform 20 is located at the conveying position 91 to convey the certificate card. After printing, the power output by the lifting driving member 30 is converted into the descending motion of the printing platform 10 and the conveying platform 20 along the height direction through the transmission assembly 50, when the coded disc 41 rotates to a preset number of turns, and the notch 411 is located at the position of the sensor 42, the sensor 42 sends a signal to the controller, the controller controls the lifting driving member 30 to stop working, at this moment, the printing platform 10 is located at the conveying position 91 to convey the certificate card, and the operation is repeated.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. A lift mechanism, comprising:
a printing platform;
the conveying platform is arranged opposite to the printing platform from top to bottom and is fixedly connected with the printing platform;
the lifting driving piece is in transmission connection with the printing platform and the conveying platform, can drive the printing platform to move from a conveying position to a printing position to print the certificate card, and simultaneously drives the conveying platform to move to the conveying position to convey the certificate card, and can drive the printing platform to move from the printing position to the conveying position to convey the certificate card; and
a sensing assembly capable of causing the lifting drive to cease operation when the printing platform is in the transport position and/or the printing position.
2. The lift mechanism of claim 1, wherein the lift mechanism includes two sets of the sensing assemblies, and wherein the two sets of the sensing assemblies cause the lift drive to stop operating when the printing platform is in the transport position and the printing position, respectively.
3. The lift mechanism of claim 1 or claim 2, wherein the sensing assembly includes a code wheel and a sensor cooperating with the code wheel, and wherein the sensor is configured to deactivate the lift drive when the code wheel has been rotated a predetermined number of turns and is in a predetermined position such that the printing platform is in the transport position or the printing position.
4. The lift mechanism of claim 3, wherein the code wheel is provided with a notch, and wherein the code wheel is rotated a predetermined number of turns, and wherein the notch is located at a sensor position, the sensor being capable of deactivating the lift drive such that the printing platform is located at the transport position or the printing position.
5. The lift mechanism of claim 4, further comprising a drive assembly coupled to the lift drive and the print platform, the lift drive driving the print platform and the transport platform to move via the drive assembly, the code wheel coupled to the drive assembly.
6. The lifting mechanism as claimed in claim 5, wherein the transmission assembly includes a crank, a connecting rod and a transmission shaft, one end of the crank is connected to the lifting driving member via the transmission shaft, the other end of the crank is connected to one end of the connecting rod, the other end of the connecting rod is connected to the printing platform and the conveying platform, and the code wheel is sleeved on the transmission shaft.
7. The lifting mechanism of claim 6, further comprising a fixing frame, wherein the crank and the connecting rod are located in the fixing frame, the transmission shaft is inserted into the fixing frame and connected with the lifting driving member, and the code wheel is located outside the fixing frame.
8. The lifting mechanism as claimed in claim 7, further comprising a protective cover connected to the fixing frame and covering the code wheel; the protective cover is detachably connected with the fixed frame.
9. The lifting mechanism as claimed in claim 6, wherein the lifting mechanism further comprises a fixing frame, the crank and the connecting rod are located in the fixing frame, the transmission shaft is inserted into the fixing frame and connected with the lifting driving member, and the code wheel is located in the fixing frame.
10. An authentication apparatus comprising the lifting mechanism of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021412562.4U CN213565029U (en) | 2020-07-16 | 2020-07-16 | Lifting mechanism and certificate making equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021412562.4U CN213565029U (en) | 2020-07-16 | 2020-07-16 | Lifting mechanism and certificate making equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213565029U true CN213565029U (en) | 2021-06-29 |
Family
ID=76551571
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021412562.4U Active CN213565029U (en) | 2020-07-16 | 2020-07-16 | Lifting mechanism and certificate making equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213565029U (en) |
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2020
- 2020-07-16 CN CN202021412562.4U patent/CN213565029U/en active Active
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