CN216507518U - Cutter device for printer - Google Patents
Cutter device for printer Download PDFInfo
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- CN216507518U CN216507518U CN202122561738.3U CN202122561738U CN216507518U CN 216507518 U CN216507518 U CN 216507518U CN 202122561738 U CN202122561738 U CN 202122561738U CN 216507518 U CN216507518 U CN 216507518U
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- cutter
- assembly
- cutter device
- guide rail
- printer according
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Abstract
The utility model belongs to the field of printers, and particularly discloses a cutter device for a printer. Wherein, the direct current motor is connected with the control piece. The slide assembly includes a guide rail coupled to a top portion of the cutter assembly and a control member coupled to a bottom portion of the cutter assembly. The direct current motor drives the cutter assembly to reciprocate through the control piece. The paper cutting machine adopts a single double-edge cutter to cut paper, so that the smoothness of the cutter blade in the cutting process is ensured, the shearing effect is improved, the bidirectional cutting can be realized, and the working efficiency is effectively improved.
Description
Technical Field
The utility model relates to the field of printers, in particular to a cutter device for a printer.
Background
At present, the cutter device of the wide-format printer on the market generally adopts an upper long blade and a lower long blade to cut simultaneously, or a fixed blade and a movable blade are matched to cut. However, since the printer has a wide width, it is difficult for the cutter device to maintain the flatness of the blade during cutting over a long distance, resulting in poor cutting performance. However, a cutter device that can solve such problems well has not yet been developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cutter device for a printer, which adopts a single double-edge cutter to cut paper. Like this, can guarantee the planarization of cutting in-process blade on the one hand to the shearing effect of cutters has been improved. On the other hand, the bidirectional cutting can be realized, so that the working efficiency is effectively improved.
According to the present invention, there is provided a cutter device for a printer, comprising: the paper cutting machine comprises a cutter assembly for cutting paper, a sliding assembly connected with the cutter assembly, a guide rail connected with the top of the cutter assembly, a control piece connected with the bottom of the cutter assembly, and a direct current motor, wherein the direct current motor is connected with the control piece, and the direct current motor drives the cutter assembly to reciprocate through the control piece.
In one embodiment, the cutter assembly includes a holder coupled to both the guide rail and the control member, and a cutter mounted on the holder.
In one embodiment, the cutter is configured as a double-edged blade.
In one embodiment, the cutting edges on both sides of the cutter are configured in a crescent shape.
In one embodiment, a top portion of the tool holder is connected to the guide rail, and the tool holder is configured to reciprocate on the guide rail.
In one embodiment, the control member includes a timing belt moving in a transverse direction, and a first timing wheel provided at one end of the timing belt.
In one embodiment, the bottom of the tool holder is engaged with the timing belt.
In one embodiment, the other end of the synchronous belt is further provided with a second synchronous wheel, and the direct current motor is connected with the second synchronous wheel to drive the second synchronous wheel to rotate.
In one embodiment, the guide rail is configured as a linear guide rail.
In one embodiment, the sliding assembly further comprises a first limit switch and a second limit switch respectively arranged at two ends.
Drawings
The utility model will be described in detail below with reference to the attached drawing figures, in which:
fig. 1 schematically shows a schematic view of a cutter device for a printer according to the present invention;
fig. 2 is a schematic view of a cutter assembly used in a cutter device of a printer.
In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
Detailed Description
The utility model will be further explained with reference to the drawings.
Fig. 1 schematically shows a structural view of a cutter device 100 for a printer according to the present invention. As shown in fig. 1, a cutter device 100 for a printer according to the present invention includes a cutter assembly 10, a slider assembly 20, and a dc motor 40. Wherein the cutter assembly 10 is mounted on the slide assembly 20, and the cutter assembly 10 is slidable on the slide assembly 20. A dc motor 40 is coupled to the slide assembly 20 for driving movement of the associated components of the slide assembly 20.
The sliding assembly 20 includes a guide rail 21 and a control member 30. Wherein the top of the cutter assembly 10 is connected with the guide rail 21, and the cutter assembly 10 can slide on the guide rail 21 in the lateral direction. The bottom of the cutter assembly 10 is connected to the control member 30, and the cutter assembly 10 can reciprocate following the control member 30.
That is, the dc motor 40 can drive the cutter assembly 10 to reciprocate on the sliding assembly 20 in the transverse direction through the control member 30, thereby cutting the paper. According to one embodiment of the utility model, the paper is selected from hard gummed paper. Thus, the paper can be effectively prevented from being seriously deformed after being subjected to the cutting force of the cutter assembly 10 during the cutting process.
In one embodiment of the utility model, the guide rail 21 is provided as a linear guide rail. The design can make the cut adhesive tape more orderly, so that the cutter device 100 for the printer has good cutting effect.
The cutter assembly 10 includes a holder 11 and a cutter 12. Fig. 2 is a schematic view of a cutter assembly 10 in a cutter device 100 for a printer. According to the present invention, as shown in FIGS. 1 and 2, the tool holder 11 includes an upper portion 111 and a lower portion 112. The upper part 111 of the holder 11 is connected to the guide rail 21 and can slide laterally on the guide rail 21. The lower part 112 of the holder 11 is connected to the control member 30. The dc motor 40 can drive the tool holder 11 to reciprocate on the slide assembly 20 in the transverse direction through the control member 30.
In one embodiment of the utility model, the cutter 12 is configured as a double-edged blade. That is, the cutting blades are provided on both sides of the cutting blade 12. Preferably, the size of the cutting edges on both sides is the same. Thus, the bidirectional cutting of the gummed paper can be realized under the driving of the control member 30. Due to the fact that the single double-edge cutter 12 is arranged, the smoothness of the cutter 12 in the long-distance cutting process is guaranteed, and cut adhesive tapes are tidy. In addition, the blade 12 can realize bidirectional cutting of the gummed paper in the process that the tool apron 11 reciprocates on the sliding assembly 20 along the transverse direction, so that the cutting efficiency is effectively improved.
In one embodiment of the present invention, the blades of both sides of the cutter 12 are formed in a crescent shape, and a protrusion 121 is further provided between the two blades. Thus, in the process of cutting the gummed paper, the gummed paper is first cut through the blade on one side. Secondly, after passing through the bulge 121, the adhesive tape is slightly deformed outward, so that the cut adhesive tape is bounced outward, and the subsequent adhesive tape is convenient to arrange.
According to the present invention, as shown in fig. 1, the control member 30 includes a timing belt 31, a first timing wheel 32, and a second timing wheel 33. The three parts of the synchronous belt 31, the first synchronous wheel 32 and the second synchronous wheel 33 are combined to form a linear track. The first synchronizing wheel 32 and the second synchronizing wheel 33 are respectively located at both ends of the linear track. The timing belt 31 is engaged with the first and second timing wheels 32 and 33, respectively, and is commonly supported by the first and second timing wheels 32 and 33. In the embodiment shown in fig. 1, the second synchronizing wheel 33 is a main driving wheel, and the first synchronizing wheel 32 is a driven wheel.
In one embodiment of the utility model, the dc motor 40 is directly connected to the second synchronizing wheel 33. Specifically, one end of the dc motor 40 penetrates into the inside of the second synchronizing wheel 33, thereby driving the second synchronizing wheel 33 to rotate. Further, the bottom of the tool holder 11 is engaged with a timing belt 31. Thus, the second synchronizing wheel 33 is rotated by the dc motor 40. Meanwhile, the second synchronous wheel 33 drives the synchronous belt 31 to rotate, so as to drive the tool apron 11 to reciprocate on the linear track, thereby realizing the bidirectional cutting of the adhesive tape, and further effectively improving the working efficiency.
In one embodiment of the present invention, as shown in FIG. 1, the slide assembly 20 includes a first limit switch 22 and a second limit switch 23. The first limit switch 22 and the second limit switch 23 are respectively located at both sides of the guide rail 21, thereby preventing the cutter assembly 10 from being separated from the guide rail 21 during sliding on the sliding assembly 20.
The present invention adopts a cutting mode of cutting the gummed paper by adopting a single cutter 12. By adopting the mode, the problem of poor attaching effect between the blades can be effectively avoided. In this way, it can be ensured that the cutter 12 is always in a flat position during cutting over a long distance, thereby improving the cutting effect of the cutter device 100 for a printer. In addition, because the cutter 12 is a double-edge cutter, the adhesive tape can be cut in two directions in the reciprocating motion process, and the cutting efficiency is effectively improved.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
The above are merely preferred embodiments of the present invention, but the scope of the present invention is not limited thereto. Those skilled in the art can easily make changes or variations within the scope of the present disclosure, and such changes or variations are covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A cutter device for a printer, comprising:
a cutter assembly (10) for cutting paper,
a sliding assembly (20) connected with the cutter assembly (10), the sliding assembly (20) comprising a guide rail (21) connected with a top of the cutter assembly (10), and a control member (30) connected with a bottom of the cutter assembly (10), and
a DC motor (40), the DC motor (40) is connected with the control part (30),
wherein the direct current motor (40) drives the cutter assembly (10) to reciprocate through the control part (30).
2. The cutter device for a printer according to claim 1, wherein the cutter assembly (10) comprises a seat (11) connected to both the guide rail (21) and the control member (30), and a cutter (12) mounted on the seat (11).
3. The cutter device for a printer according to claim 2, wherein the cutter (12) is configured as a double-edged blade.
4. The cutter device for a printer according to claim 3, wherein the cutting edges of both sides of the cutter (12) are configured in a crescent shape.
5. The cutter device for a printer according to claim 4, wherein the top of the blade holder (11) is connected to the guide rail (21),
the tool holder (11) is configured to be capable of reciprocating on the guide rail (21).
6. The cutter device for a printer according to claim 5, wherein the control member (30) includes a timing belt (31) moving in a transverse direction, and a first timing wheel (32) provided at one end of the timing belt (31).
7. The cutter device for a printer according to claim 6, wherein a bottom of said blade holder (11) is engaged with said timing belt (31).
8. The cutter device for a printer according to claim 7, wherein a second synchronizing wheel (33) is further provided at the other end of the timing belt (31), and the dc motor (40) is connected to the second synchronizing wheel (33) to drive the second synchronizing wheel (33) to rotate.
9. The cutter device for a printer according to any one of claims 1 to 8, characterised in that the guide rail (21) is configured as a linear guide rail.
10. The cutter device for a printer according to any one of claims 1 to 8, wherein the sliding assembly (20) further comprises a first limit switch (22) and a second limit switch (23) respectively provided at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122561738.3U CN216507518U (en) | 2021-10-25 | 2021-10-25 | Cutter device for printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122561738.3U CN216507518U (en) | 2021-10-25 | 2021-10-25 | Cutter device for printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216507518U true CN216507518U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122561738.3U Active CN216507518U (en) | 2021-10-25 | 2021-10-25 | Cutter device for printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216507518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056578A (en) * | 2022-05-20 | 2022-09-16 | 深圳市美松智能设备有限公司 | Thermal transfer printer and printing method |
-
2021
- 2021-10-25 CN CN202122561738.3U patent/CN216507518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056578A (en) * | 2022-05-20 | 2022-09-16 | 深圳市美松智能设备有限公司 | Thermal transfer printer and printing method |
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