Label printing device with automatic cut-off function
By using components such as bidirectional screws and blades in the printing label device to achieve the automatic cut function, the problem of lack of automatic cutting of label printers in the prior art is solved, the work efficiency and printing quality are improved, and the consistency of label paper length is ensured.
Patent Information
- Application Number
- CN202420432547.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-06
- Publication Date
- 2024-12-06
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing label printers lack automatic cutting function, resulting in low cutting efficiency of label paper, prone to errors, affecting work efficiency and printing quality.
A label printing device with automatic cutoff function was designed, using two-way screws, blades, drive gears, clamps and return springs to automatically cut off the printed label paper, and collect the cutoff through the collection box. Label paper.
The automatic cut-off function is realized, which saves cutting time, improves work efficiency and print quality, ensures that the length of each label paper is consistent, and avoids manual cutting errors.
Smart Images
Figure CN222116383U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of label printing, and in particular relates to a label printing device with an automatic cutting function. Background Art
[0002] With the continuous development of science and technology, product testing has become an important part of the manufacturing process. In order to ensure the quality and performance of the product, the product needs to be identified and recorded during the testing process. The label printing device is mainly used in the product testing process to print labels quickly and accurately, improve work efficiency and accuracy, and achieve fast printing through automated equipment. At the same time, technical means such as printing modules, label paper storage modules and power modules are used to ensure the accuracy and stability of printing.
[0003] However, some existing label printers do not have an automatic cutting function and require manual cutting of label paper, which is relatively inefficient.
[0004] Therefore, it is necessary to provide a new label printing device with automatic cutting function to solve the above technical problems. Utility Model Content
[0005] In order to solve the technical problem that the existing label printer does not have an automatic cutting function, the utility model provides a label printing device with an automatic cutting function.
[0006] The utility model provides a label printing device with an automatic cutting function, comprising: a printer body, a paper outlet being provided on the printer body; a fixing frame, the fixing frame being slidably mounted on the printer body, a bidirectional motor being fixedly mounted on one side of the fixing frame, a bidirectional screw being rotatably mounted on the fixing frame, one end of the bidirectional screw being fixedly connected to an output shaft of the bidirectional motor; an upper clamping plate and a lower clamping plate, the upper clamping plate and the lower clamping plate being both threadedly mounted on the bidirectional screw; a blade, the blade being detachably mounted on the upper clamping plate; a mounting post, the mounting post being fixedly mounted on one side of the printer body, the mounting post being open at both ends, a rack being slidably mounted in the mounting post, one end of the rack being fixedly connected to the fixing frame.
[0007] As a further solution of the utility model, a driving gear is rotatably installed in the mounting column, the driving gear is meshed with the rack, a driving motor is fixedly installed on one side of the mounting column, and the output shaft of the driving motor passes through the mounting column and is connected to the driving gear.
[0008] As a further solution of the utility model, a slide rod is fixedly installed on the top of the upper clamping plate, and a sliding sleeve on the slide rod is provided with two clamping blocks. A clamping seat is fixedly installed on the top of the blade, and two clamping slots are provided on the clamping seat, and the two clamping slots are buckled with the two clamping blocks.
[0009] As a further solution of the utility model, a return spring is provided between the two clamping blocks, and two ends of the return spring are respectively connected to the two clamping blocks.
[0010] As a further solution of the utility model, correction rods are fixedly installed on the inner walls of both sides of the fixing frame, and the correction rods slide through the upper clamping plate and the lower clamping plate.
[0011] As a further solution of the utility model, a guide rod is fixedly installed in the installation column, a guide groove is opened on the rack, and the guide rod slides through the guide groove.
[0012] As a further solution of the utility model, a collection box is provided on the printer body, the collection box is arranged with a top opening, and the collection box is arranged corresponding to the paper outlet.
[0013] Compared with the related art, the printing label device with automatic truncation function provided by the utility model has the following beneficial effects:
[0014] The utility model provides a printing label device with automatic cutting function:
[0015] 1. The printed label paper can be clamped in the middle by the upper and lower clamping plates moving on the bidirectional screw and cut off by the blade. The printed label paper can be automatically cut off. Manual cutting of label paper requires a certain amount of time and effort, especially when printing a large number of labels. Automatic cutting of label paper can greatly save this time and improve work efficiency. Manual cutting may result in errors, resulting in different lengths of label paper, while automatic cutting can ensure the accuracy of each cutting, make the length of each label paper consistent, and improve printing quality;
[0016] 2. The rotating driving gear can push the rack to mesh and move, drive the fixed frame to move, move the upper and lower clamps to the position of the paper outlet, and automatically cut the label paper. The blade can be replaced through the buckled card block and card slot to avoid the blade being not sharp enough after a long time of use and unable to cut. The return spring can limit the block on the one hand, and will not affect the movement of the block on the other hand. The upper and lower clamps can be guided by the correction rod to prevent the upper and lower clamps from rotating with the bidirectional screw.
[0017] 3. The guide rod can be used to limit and guide the rack when it moves, so as to avoid the rack from shifting and ensure that the rack is always engaged with the driving gear. The cut label paper can be collected through the collection box. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.
[0019] Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of a printing label device with an automatic cutting function provided by the utility model;
[0020] Figure 2 It is a rear view structural schematic diagram of the installation column in the utility model;
[0021] Figure 3 for Figure 1 A schematic diagram of the enlarged structure of part A;
[0022] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of part B.
[0023] In the figure: 1. Printer body; 2. Paper outlet; 3. Fixed frame; 4. Bidirectional motor; 5. Bidirectional screw; 6. Upper clamping plate; 7. Lower clamping plate; 8. Blade; 9. Mounting column; 10. Rack; 11. Driving gear; 12. Driving motor; 13. Sliding rod; 14. Block; 15. Card seat; 16. Card slot; 17. Return spring; 18. Correction rod; 19. Guide rod; 20. Guide slot; 21. Collection box. DETAILED DESCRIPTION
[0024] Please refer to Figure 1-Figure 4 ,in, Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of a printing label device with an automatic cutting function provided by the utility model;
[0025] Figure 2 It is a rear view structural schematic diagram of the installation column in the utility model; Figure 3 for Figure 1 A schematic diagram of the enlarged structure of part A; Figure 4 for Figure 1 The enlarged structural diagram of part B in the figure. The label printing device with automatic cutting function comprises: a printer body 1, on which a paper outlet 2 is provided; a fixing frame 3, on which the fixing frame 3 is slidably mounted, a bidirectional motor 4 is fixedly mounted on one side of the fixing frame 3, on which a bidirectional screw 5 is rotatably mounted, and one end of the bidirectional screw 5 is fixedly connected to the output shaft of the bidirectional motor 4;
[0026] An upper clamping plate 6 and a lower clamping plate 7, both of which are threadedly mounted on the bidirectional screw 5; a blade 8, which is detachably mounted on the upper clamping plate 6; a mounting column 9, which is fixedly mounted on one side of the printer body 1, and the mounting column 9 is set with openings at both ends. A rack 10 is slidably mounted in the mounting column 9, and one end of the rack 10 is fixedly connected to the fixed frame 3. The printed label paper can be clamped in the middle by the upper clamping plate 6 and the lower clamping plate 7 moving on the bidirectional screw 5 and cut off by the blade 8, and the printed label paper can be automatically cut off. Manual cutting of label paper requires a certain amount of time and effort, especially in the case of printing a large number of labels, and automatic cutting of label paper can greatly save this time and improve work efficiency. Manual cutting may result in errors, resulting in different lengths of label paper, and automatic cutting can ensure the accuracy of each cutting, make the length of each label paper consistent, and improve printing quality.
[0027] A driving gear 11 is rotatably installed in the mounting column 9, and the driving gear 11 is meshed with the rack 10. A driving motor 12 is fixedly installed on one side of the mounting column 9. The output shaft of the driving motor 12 passes through the mounting column 9 and is connected to the driving gear 11. The rotating driving gear 11 can push the rack 10 to engage and move, drive the fixed frame 3 to move, move the upper clamping plate 6 and the lower clamping plate 7 to the position of the paper outlet 2, and automatically cut the label paper.
[0028] A slide bar 13 is fixedly installed on the top of the upper clamping plate 6, and two blocks 14 are slidably sleeved on the slide bar 13. A holder 15 is fixedly installed on the top of the blade 8, and two slots 16 are provided on the holder 15. The two slots 16 are engaged with the two blocks 14. The blade 8 can be replaced by the engaged blocks 14 and slots 16 to prevent the blade 8 from becoming less sharp and unable to cut after being used for a long time.
[0029] A return spring 17 is provided between the two clamping blocks 14 , and both ends of the return spring 17 are respectively connected to the two clamping blocks 14 . The return spring 17 can limit the clamping block 14 on the one hand, and will not affect the movement of the clamping block 14 on the other hand.
[0030] Correction rods 18 are fixedly installed on the inner walls of both sides of the fixing frame 3. The correction rods 18 slide through the upper clamping plate 6 and the lower clamping plate 7. The correction rods 18 can guide the upper clamping plate 6 and the lower clamping plate 7 to prevent the upper clamping plate 6 and the lower clamping plate 7 from rotating with the bidirectional screw 5.
[0031] A guide rod 19 is fixedly installed in the mounting column 9, and a guide groove 20 is opened on the rack 10. The guide rod 19 slides through the guide groove 20. The guide rod 19 can limit and guide the rack 10 when the rack 10 moves, avoiding the rack 10 from deflecting and ensuring that the rack 10 is always engaged with the driving gear 11.
[0032] The printer body 1 is provided with a collection box 21 , which is opened at the top. The collection box 21 is arranged corresponding to the paper outlet 2 , and the cut label paper can be collected through the collection box 21 .
[0033] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.
[0034] The working principle of the label printing device with automatic cutting function provided by the utility model is as follows:
[0035] This solution also has an electric control cabinet, which is installed on the equipment. When in use, each electrical device can be started and operated through the electric control cabinet. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.
[0036] When using, determine the size, layout, font, color and other elements of the label according to actual needs, and design it, connect the printer body 1 to the computer, and install the corresponding driver so that the computer can identify the printer and control its printing, use the label printing software to make the label content to be printed, you can manually enter text, insert pictures and other elements, and adjust and layout them, in the label printing software, adjust the printing parameters according to actual needs, such as printing speed, printing density, paper direction, etc., after setting the printing parameters, click the print button to send the label content to the label printer for printing;
[0037] After printing is completed, the label paper is output from the paper outlet 2, and the driving motor 12 is started. The driving motor 12 drives the driving gear 11 to rotate. When the driving gear 11 rotates, it will continuously push the rack 10 meshing with it. According to the different rotation directions of the driving gear 11, the rack 10 can be pushed to move horizontally left and right, thereby driving the fixed frame 3 to move. When the label paper needs to be cut, the rack 10 drives the fixed frame 3 to approach the paper outlet 2, and the upper clamping plate 6 and the lower clamping plate 7 are located on both sides of the label paper. The bidirectional motor 4 is started, and the bidirectional motor 4 drives the bidirectional screw 5 to rotate. When the bidirectional screw 5 rotates, the upper clamping plate 6 and the lower clamping plate 7 are simultaneously moved inward to clamp the label paper between the upper clamping plate 6 and the lower clamping plate 7. The blade 8 on the upper clamping plate 6 presses the label paper against the lower clamping plate 7 to cut the label paper, and the cut label paper falls into the collection box 21;
[0038] When the blade 8 needs to be replaced, the two blocks 14 are pressed inward at the same time. The two blocks 14 move on the slide bar 13 at the same time, generating pressure on the return spring 17 until the block 14 can be disengaged from the slot 16. The blade 8 can then be removed and replaced with a new blade 8. When the new blade 8 is installed, the two blocks 14 are pressed to align the blocks 14 with the slot 16, and the two blocks 14 are released. The return spring 17 automatically returns to its original position, and the two blocks 14 are inserted into the slot 16.
[0039] Compared with the related art, the printing label device with automatic truncation function provided by the utility model has the following beneficial effects:
[0040] The utility model provides a printing label device with an automatic cutting function. The printed label paper can be clamped in the middle and cut off by a blade 8 through an upper clamping plate 6 and a lower clamping plate 7 moving on a bidirectional screw 5. The printed label paper can be automatically cut off. Manual cutting of label paper requires a certain amount of time and effort, especially in the case of printing a large number of labels. Automatic cutting of label paper can greatly save this time and improve work efficiency. Manual cutting may result in errors, resulting in different lengths of label paper, while automatic cutting can ensure the accuracy of each cutting, make the length of each label paper consistent, and improve printing quality. The rotating driving gear 11 can push the rack 10 to engage and move, drive the fixed frame 3 to move, and align the upper clamping plate 6 The upper and lower clamping plates 6 and 7 are moved to the position of the paper outlet 2 to automatically cut off the label paper. The blade 8 can be replaced by the snap-fitting block 14 and the card slot 16 to prevent the blade 8 from being not sharp enough and unable to cut after a long period of use. The return spring 17 can limit the block 14 on the one hand, and will not affect the movement of the block 14 on the other hand. The upper and lower clamping plates 6 and 7 can be guided by the correction rod 18 to prevent the upper and lower clamping plates 6 and 7 from rotating with the bidirectional screw 5. The guide rod 19 can limit and guide the rack 10 when it moves to prevent the rack 10 from deflecting and ensure that the rack 10 is always meshed with the driving gear 11. The cut label paper can be collected by the collection box 21.
[0041] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;
[0042] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.
[0043] Although the embodiments of the present invention have been shown and described, it is understandable to those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.
Claims
1. A label printing device with automatic truncation function, characterized in that: include: A printer body, wherein the printer body is provided with a paper outlet; A fixed frame, the fixed frame is slidably mounted on the printer body, a bidirectional motor is fixedly mounted on one side of the fixed frame, a bidirectional screw is rotatably mounted on the fixed frame, and one end of the bidirectional screw is fixedly connected to the output shaft of the bidirectional motor; An upper clamping plate and a lower clamping plate, both of which are threadedly mounted on the bidirectional screw; A blade, the blade being detachably mounted on the upper clamping plate; A mounting post is fixedly mounted on one side of the printer body, the mounting post is open at both ends, a rack is slidably mounted in the mounting post, and one end of the rack is fixedly connected to the fixing frame.
2. The label printing device with automatic truncation function according to claim 1, characterized in that: A driving gear is rotatably mounted in the mounting column, the driving gear is meshed with the rack, a driving motor is fixedly mounted on one side of the mounting column, and an output shaft of the driving motor passes through the mounting column and is connected to the driving gear.
3. The label printing device with automatic truncation function according to claim 1, characterized in that: A slide bar is fixedly installed on the top of the upper clamping plate, and two clamping blocks are slidably sleeved on the slide bar. A clamping seat is fixedly installed on the top of the blade, and two clamping slots are arranged on the clamping seat, and the two clamping slots are buckled with the two clamping blocks.
4. The label printing device with automatic truncation function according to claim 3, characterized in that: A return spring is arranged between the two clamping blocks, and two ends of the return spring are respectively connected to the two clamping blocks.
5. The label printing device with automatic truncation function according to claim 1, characterized in that: Correction rods are fixedly mounted on the inner walls of both sides of the fixing frame, and the correction rods slide through the upper clamping plate and the lower clamping plate.
6. The label printing device with automatic cutting function according to claim 1, characterized in that: A guide rod is fixedly installed in the installation column, a guide groove is opened on the rack, and the guide rod slides through the guide groove.
7. The label printing device with automatic truncation function according to claim 1, characterized in that: The printer body is provided with a collection box, the collection box is arranged with a top opening, and the collection box is arranged corresponding to the paper outlet.