CN215620894U - Batch number printing mechanism - Google Patents
Batch number printing mechanism Download PDFInfo
- Publication number
- CN215620894U CN215620894U CN202121269768.0U CN202121269768U CN215620894U CN 215620894 U CN215620894 U CN 215620894U CN 202121269768 U CN202121269768 U CN 202121269768U CN 215620894 U CN215620894 U CN 215620894U
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- batch number
- printing
- moving plate
- printing head
- printing mechanism
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Abstract
The utility model discloses a batch number printing mechanism which comprises a shell and a driving mechanism, wherein a printing head is arranged in the shell, the printing head is arranged on a moving plate, and the moving plate is connected with the driving mechanism. The structure of the utility model adopts a double-cam structure, so that the printing head can stably print the batch number on the blister box, the phenomenon that the batch number is printed incompletely due to the inclination of the printing head is avoided, and the double-cam structure has good use effect when being applied to a blister packaging machine.
Description
Technical Field
The utility model relates to a batch number printing mechanism, in particular to a batch number printing mechanism for packaging food or medicines such as packaging boxes, blister boxes and the like.
Background
In a packaging machine for food or medicine, people need to print a production date or a batch number on a packaging box, and particularly, the batch number needs to be printed on the packaging box of the medicine. At present, as the technology of blister packaging machines for packaging pharmaceutical products is relatively mature, it is very important to install a batch number printing mechanism on the blister packaging machine. In the center of the prior art, the batch number printing mechanism is composed of a printing head and a driving mechanism, wherein the driving mechanism usually uses a cam, and the cam is used for pushing the printing head to complete batch number printing. The printhead is typically mounted on a moving plate so that driving the moving plate drives the printhead. When the single cam drives the printing head, only one point of the moving plate is driven, so that the moving plate is inclined when moving, the printing head is also in an inclined state, and the batch number printed on the blister box is blurred or only a part of the batch number is printed, so that the complete batch number cannot be displayed.
Disclosure of Invention
In view of the shortcomings of the background art, the technical problem to be solved by the utility model is to provide a batch number printing mechanism capable of clearly printing batch numbers.
Therefore, the utility model is completed by adopting the following technical scheme: the utility model provides a printing mechanism in batches, includes casing, actuating mechanism, be provided with in the casing and beat printer head, beat printer head and install on the movable plate, the movable plate is connected with actuating mechanism, its characterized in that actuating mechanism includes drive shaft and driving motor, the drive shaft is connected with the driving motor transmission, be provided with two cams in the drive shaft, be provided with on the movable plate with the gyro wheel that two cams correspond, two cams and corresponding gyro wheel movable contact.
The shell is provided with a sliding block, the sliding block is matched with the guide rail, the shell is provided with a nut, the nut is matched with a screw rod, and the screw rod is in transmission connection with the adjusting motor.
The structure of the utility model adopts a double-cam structure to drive two ends of the moving plate simultaneously, so that the moving plate is in a balanced state when moving, and the printing head arranged on the moving plate is also in a balanced state, can clearly print out complete batch numbers when printing, and has good use effect when being applied to a blister packaging machine.
Drawings
The utility model has the following drawings:
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a block diagram of the utility model FIG. 1 mounted in a housing;
FIG. 3 is a view of the present invention from another orientation than FIG. 2;
figure 4 is a block diagram of the present invention mounted on the frame of a blister packaging machine.
Detailed Description
Referring to the attached drawings, the batch number printing mechanism comprises a shell 7 and a driving mechanism, wherein a printing head 1 is arranged in the shell 7, the printing head is arranged on a moving plate 2, the moving plate is connected with the driving mechanism, the driving mechanism comprises a driving shaft 5 and a driving motor 6, the driving shaft 5 is in transmission connection with the driving motor 6, a double cam 4 is arranged on the driving shaft 5, and the double cams 4 are arranged at intervals and are basically positioned at two ends of the moving plate 2; the moving plate 2 is provided with rollers 3 corresponding to the double cams 4, and the double cams 4 are in movable contact with the corresponding rollers 3. When the driving motor 6 works, the driving shaft 5 is rotated, so that the double cams 4 on the driving shaft rotate and then drive the roller 3, the moving plate 2 is moved in a balanced manner, the printing head 1 arranged on the moving plate 2 is also moved in a balanced manner to print, the batch number printed on the blister box is very clear, and the phenomenon of fuzziness or incomplete printing in the prior art can be avoided. Because the printing batch number needs to be completely printed on an independent blister box, the distance between the printing position and the tear line between the blister boxes needs to be adjusted, in order to adjust the distance, a nut 8 is arranged on the shell 7, the nut 8 is matched with a screw rod 12, and the screw rod 12 is in transmission connection with an adjusting motor 11. When the position that the lot number was printed is far away or near from the tear line, when influencing the demonstration of lot number, then accommodate motor 11 work, drive lead screw 12 and rotate to make whole lot number printing mechanism can wholly remove along the guide rail, with the position of adjusting printing and tear the distance between down. A slider 9 is provided on the housing 7, said slider 9 cooperating with a guide rail 10, the purpose of this sliding structure being to enable the housing 7 to be more stable when moving. As shown in fig. 4, the batch number printing mechanism 13 is mounted on a blister packaging machine with good use effect.
Claims (2)
1. The utility model provides a printing mechanism in batches, includes casing, actuating mechanism, be provided with in the casing and beat printer head, beat printer head and install on the movable plate, the movable plate is connected with actuating mechanism, its characterized in that actuating mechanism includes drive shaft and driving motor, the drive shaft is connected with the driving motor transmission, be provided with two cams in the drive shaft, be provided with on the movable plate with the gyro wheel that two cams correspond, two cams and corresponding gyro wheel movable contact.
2. The batch number printing mechanism according to claim 1, wherein the housing is provided with a slider, the slider is engaged with the guide rail, and the housing is provided with a nut, the nut is engaged with a lead screw, and the lead screw is in transmission connection with the adjustment motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121269768.0U CN215620894U (en) | 2021-06-08 | 2021-06-08 | Batch number printing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121269768.0U CN215620894U (en) | 2021-06-08 | 2021-06-08 | Batch number printing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215620894U true CN215620894U (en) | 2022-01-25 |
Family
ID=79942005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121269768.0U Active CN215620894U (en) | 2021-06-08 | 2021-06-08 | Batch number printing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215620894U (en) |
-
2021
- 2021-06-08 CN CN202121269768.0U patent/CN215620894U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |