CN220500315U - Adjustment mechanism convenient to place different paper widths and printer thereof - Google Patents
Adjustment mechanism convenient to place different paper widths and printer thereof Download PDFInfo
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- CN220500315U CN220500315U CN202322253761.5U CN202322253761U CN220500315U CN 220500315 U CN220500315 U CN 220500315U CN 202322253761 U CN202322253761 U CN 202322253761U CN 220500315 U CN220500315 U CN 220500315U
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- 230000000903 blocking effect Effects 0.000 claims abstract description 111
- 238000001514 detection method Methods 0.000 claims description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 3
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- 230000001105 regulatory effect Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
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Abstract
The utility model discloses an adjusting mechanism convenient for placing different paper widths, which is characterized in that the size of the section of a first blocking piece is smaller than the size of a central through hole of paper roll, when the paper roll on a supporting piece is used up, new paper roll is placed on the supporting piece through the first blocking piece, the paper roll is clamped between the first blocking piece and a second blocking piece under the action of paper roll gravity, the first blocking piece and the second blocking piece limit and fix the paper roll, so that the new paper roll is quickly added, the trouble of disassembling and assembling paper reels when the traditional paper roll is added is avoided, meanwhile, when the paper roll with different width needs to be replaced, the distance between the first blocking piece and the second blocking piece is adjusted through the adjusting component, the problem that the traditional paper roll with different width needs to be replaced, and the paper roll with different width needs to be replaced is quickly fixed in a limiting mode is avoided, and the applicability is wide.
Description
Technical Field
The utility model relates to the technical field of paper width adjusting mechanisms, in particular to an adjusting mechanism convenient for placing different paper widths and a printer thereof.
Background
The paper setting modes of the existing printer are generally divided into two modes, namely a paper groove is arranged in a printer body, a supporting frame is arranged on the outer side of the printer, and then roll paper is placed on the supporting frame.
The paper roll support of the printer, which is detachable, is provided with CN206913948U, the detachable support frame and the paper roll shaft can be conveniently and rapidly replaced and installed to print paper rolls, meanwhile, the connection firmness of the paper roll support frame is guaranteed through the convex ribs and the grooves, the paper roll support performance is stable and reliable, the paper roll shaft can be assembled into the paper roll supports of different types with the support frames provided with different types of identification structures, the assembly is flexible, the die opening quantity and the die opening cost are reduced, the structure is simple, the production and the processing are easy, and the mass production is facilitated.
However, the roll paper stand has the following problems in the use process: (1) When the roll paper is needed to be added after being used, the roll paper needs to be disassembled, then the roll paper is placed for assembly, the roll paper adding process is complex, and time and labor are wasted; (2) When using the stock form of different width models, need change the scroll of different length, the process of changing the scroll of paper and placing the stock form of different width models is complicated equally, wastes time and energy.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides an adjusting mechanism and a printer thereof which are convenient for placing different paper widths, so as to solve the problems of complex process of adding paper rolls when the paper rolls are used up, complex process of replacing paper rolls and placing paper rolls with different width types, and time and labor waste.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an adjustment mechanism convenient to place different paper widths, includes the support piece that is used for supporting the stock form, be equipped with first blocking piece and second blocking piece on the support piece outer wall, the cross-section size of first blocking piece is less than the center through-hole size of stock form, still includes the adjusting part that is used for the distance adjustment between first blocking piece and the second blocking piece.
Preferably, the first blocking piece and the second blocking piece are both arranged on the outer wall of the supporting piece in a sliding mode, the adjusting assembly comprises a bidirectional screw rod and an adjusting knob, the bidirectional screw rod is arranged in the supporting piece in a rotating mode, an opening is formed in the supporting piece, one end of the bidirectional screw rod penetrates out of the supporting piece to be fixedly connected with the adjusting knob, and the first blocking piece and the second blocking piece are spirally combined on the outer surface of the bidirectional screw rod.
Preferably, the second blocking piece or the first blocking piece is fixedly arranged on the outer wall of the supporting piece, the first blocking piece or the second blocking piece is slidably arranged on the outer wall of the supporting piece, the adjusting assembly comprises a threaded rod and an adjusting knob, the threaded rod is arranged in the supporting piece, one end of the threaded rod is rotationally connected with the second blocking piece or the first blocking piece, an opening is formed in the supporting piece, and the other end of the threaded rod is fixedly connected with the adjusting knob.
Preferably, the first blocking member and/or the second blocking member is/are provided with a detection unit.
Preferably, the distance between the detection unit and the support is adjustable.
Preferably, a chute is arranged on one side of the first blocking piece and/or the second blocking piece, which is close to the roll paper, along the radial direction of the roll paper, and the detection unit is arranged in the chute.
The printer comprises a printer body and further comprises an adjusting mechanism which is convenient for placing different paper widths, wherein one side of the printer body is provided with a supporting arm, and one side of the supporting arm is provided with the adjusting mechanism which is convenient for placing different paper widths.
Preferably, the distance between the second blocking member and the support arm is smaller than the distance between the first blocking member and the support arm.
Preferably, one end of the supporting piece is detachably connected with the supporting arm.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the size of the section of the first blocking piece is smaller than the size of the central through hole of the roll paper, when the roll paper on the supporting piece is used up, new roll paper is placed on the supporting piece through the first blocking piece, the roll paper can be clamped between the first blocking piece and the second blocking piece under the action of the roll paper gravity, the first blocking piece and the second blocking piece limit and fix the roll paper, so that the new roll paper is rapidly added, the trouble of disassembling and assembling the paper reel when the traditional roll paper is added is avoided, meanwhile, when the roll paper with different widths is required to be replaced, the distance between the first blocking piece and the second blocking piece is regulated by the regulating component, the roll paper with different widths can be rapidly limited and fixed, the traditional trouble that when the roll paper with different widths is required to be replaced, the roll paper with different widths is required to be disassembled and replaced, and the roll paper with different types is placed is avoided, and the applicability is wide, and the use is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a printer according to the present utility model;
FIG. 2 is a schematic view of the structure of a roll paper placed on a printer according to the present utility model;
FIG. 3 is a schematic view of the support, adjustment assembly, first blocking member and second blocking member of the present utility model;
wherein: 1. a support; 11. an opening; 2. an adjustment assembly; 21. a two-way screw rod; 22. an adjustment knob; 3. a first blocking member; 4. a second blocking member; 5. a body; 6. a support arm; 7. a detection unit; 8. and (5) winding paper.
Detailed Description
In order to make the technical means, creation characteristics, achievement purposes and effects achieved by the present utility model easy to understand, the present utility model will be further described with reference to specific examples, but the following examples are only preferred examples of the present utility model, not all examples are based on the embodiments, and other examples obtained by a person skilled in the art without making creative efforts are all within the scope of the present utility model, and experimental methods in the following examples, if not specifically described, are all conventional methods, and materials, reagents, etc. used in the following examples, if not specifically described, may be obtained from commercial sources.
As shown in fig. 1 and 3, the utility model provides an adjusting mechanism for conveniently placing different paper widths, which comprises a supporting piece 1 for supporting a roll paper 8, wherein a first blocking piece 3 and a second blocking piece 4 (the outer wall of the first blocking piece 3 and the outer wall of the second blocking piece 4 are respectively provided with a height difference with the outer wall of the supporting piece 1) are arranged on the outer wall of the supporting piece 1, the cross section size of the first blocking piece 3 is smaller than the size of a central through hole of the roll paper 8, and an adjusting component 2 for adjusting the distance between the first blocking piece 3 and the second blocking piece 4 is further included;
the size of the section of the first blocking piece 3 is smaller than the size of the central through hole of the roll paper 8, when the roll paper 8 on the supporting piece 1 is used, a new roll paper 8 is placed on the supporting piece 1 through the first blocking piece 3, and due to the gravity of the roll paper 8 and the height difference between the outer wall of the first blocking piece 3 and the outer wall of the supporting piece 1, the roll paper 8 is clamped between the first blocking piece 3 and the second blocking piece 4, the first blocking piece 3 and the second blocking piece 4 limit and fix the roll paper 8, the stability of the roll paper 8 during use and transportation is ensured, and therefore the problem that a new roll paper 8 needs to be disassembled and assembled when the roll paper 8 is added conventionally is avoided;
meanwhile, when the roll paper 8 with different widths needs to be replaced, the distance between the first blocking piece 3 and the second blocking piece 4 is adjusted through the adjusting component 2, the roll paper with different widths 8 can be rapidly limited and fixed, stability of the roll paper 8 with different widths in use and transportation is guaranteed, the traditional trouble that the roll paper 8 with different widths needs to be replaced, the roll paper roll needs to be disassembled and assembled to be replaced, and the roll paper 8 with different width models is convenient to use is avoided.
Embodiment one:
as shown in fig. 1 and fig. 3, the first blocking member 3 and the second blocking member 4 are both slidably disposed on the outer wall of the supporting member 1 (the supporting member 1 may adopt a supporting round rod here), the adjusting assembly 2 includes a bidirectional screw rod 21 and an adjusting knob 22, the bidirectional screw rod 21 is rotatably disposed inside the supporting member 1, an opening 11 is disposed on the supporting member 1, so that the first blocking member 3 and the second blocking member 4 can slide on the supporting member 1 conveniently, one end of the bidirectional screw rod 21 penetrates out of the supporting member 1 to be fixedly connected with the adjusting knob 22, and the first blocking member 3 and the second blocking member 4 are screwed on the outer surface of the bidirectional screw rod 21;
specific adjusting component 2 theory of operation: through forward or reverse rotation adjust knob 22, can drive two-way lead screw 21 and rotate to can drive first blocking piece 3 and second blocking piece 4 and be close to each other or keep away from each other and remove, accomplish promptly and stop the regulation to the distance between first blocking piece 3 and the second blocking piece 4, make first blocking piece 3 and the spacing fixed different width of second blocking piece 4 stock form 8, guarantee the stability when different width stock forms 8 use and carry.
Embodiment two:
the second blocking piece 4 or the first blocking piece 3 is fixedly arranged on the outer wall of the supporting piece 1, the first blocking piece 3 or the second blocking piece 4 is slidably arranged on the outer wall of the supporting piece 1, the adjusting component 2 comprises a threaded rod and an adjusting knob 22, the threaded rod is arranged in the supporting piece 1, one end of the threaded rod is rotationally connected with the second blocking piece 4 or the first blocking piece 3, an opening 11 is formed in the supporting piece 1, and the other end of the threaded rod is fixedly connected with the adjusting knob 22;
the threaded rod can adopt a one-way screw rod (not shown in the figure), specifically, the threaded rod can be driven to rotate by forward or reverse rotation of the adjusting knob 22, so that the first blocking piece 3 can be driven to move close to or far away from the second blocking piece 4 or the second blocking piece 4 can be driven to move close to or far away from the first blocking piece 3, namely, the adjustment of the distance between the first blocking piece 3 and the second blocking piece 4 is completed, the first blocking piece 3 and the second blocking piece 4 are limited and fixed with the roll paper 8 with different widths, and the stability of the roll paper 8 with different widths in use and transportation is ensured.
In addition, the motor drive can also drive the manual rotation adjusting knob 22.
The adjusting assembly 2 may also be a driving structure such as a cylinder, and will not be described in detail herein.
As shown in fig. 1 and fig. 3, the first blocking member 3 and/or the second blocking member 4 are provided with a detection unit 7, where the detection unit 7 is used for detecting whether the roll paper 8 on the support member 1 is used or not or is used soon, the detection unit 7 can adopt an infrared sensor or the like, the detection unit 7 is connected with a controller by a signal, and the controller is connected with an alarm (not shown in the figure) by a signal, which is the prior art and not described herein in detail.
As shown in fig. 1 and 3, the distance between the detection unit 7 and the support member 1 is adjustable, specifically, a chute is formed on one side of the first blocking member 3 and/or the second blocking member 4, which is close to the roll paper 8, along the radial direction of the roll paper 8, the detection unit 7 is arranged in the chute, the detection unit 7 can be locked and fixed in the chute by a screw, and can also be arranged in the chute in a damping sliding manner, so that the distance between the detection unit 7 and the support member 1 can be conveniently adjusted, namely, the reminding when the roll paper 8 is used can be conveniently controlled.
As shown in fig. 1 and 2, a printer comprises a machine body 5, and further comprises an adjusting mechanism which is convenient for placing different paper widths, wherein a supporting arm 6 is arranged on one side of the machine body 5, the supporting arm 6 can be fixed on one side of the machine body 5 through screws, the angle between the supporting arm 6 and the top surface of the machine body 5 and the height of the supporting arm 6 can be freely adjusted, and one side of the supporting arm 6 is provided with the adjusting mechanism which is convenient for placing different paper widths;
one end of the supporting member 1 is detachably connected with the supporting arm 6, specifically, the distance between the second blocking member 4 and the supporting arm 6 is smaller than the distance between the first blocking member 3 and the supporting arm 6, so that the roll paper 8 can be conveniently ensured to pass through the first blocking member 3 and be placed on the supporting member 1;
the supporting arm 6 and the supporting piece 1 can be locked and fixed through the screws, and the supporting arm 6 is a single arm for supporting the adjusting mechanism, and the roll paper 8 is needed to be placed on the adjusting mechanism, so that when the printer is used for a long time, the supporting arm 6 can be broken, and then the adjusting mechanism is damaged by falling, and when the supporting arm 6 or a part of the adjusting mechanism which is convenient for placing different paper widths is damaged, the supporting arm 6 is convenient to detach and replace, and the waste of the whole material is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Adjustment mechanism convenient to place different paper widths, including being used for supporting support piece (1) of stock form (8), its characterized in that, be equipped with first blocking piece (3) and second blocking piece (4) on support piece (1) outer wall, the cross-section size of first blocking piece (3) is less than the central through hole size of stock form (8), still includes adjusting part (2) that are used for distance adjustment between first blocking piece (3) and second blocking piece (4).
2. The adjustment mechanism for facilitating placement of different paper widths according to claim 1, wherein: the support is characterized in that the first blocking piece (3) and the second blocking piece (4) are both arranged on the outer wall of the support (1) in a sliding mode, the adjusting assembly (2) comprises a bidirectional screw rod (21) and an adjusting knob (22), the bidirectional screw rod (21) is arranged in the support (1) in a rotating mode, an opening (11) is formed in the support (1), one end of the bidirectional screw rod (21) penetrates out of the support (1) to be fixedly connected with the adjusting knob (22), and the first blocking piece (3) and the second blocking piece (4) are screwed on the outer surface of the bidirectional screw rod (21).
3. The adjustment mechanism for facilitating placement of different paper widths according to claim 1, wherein: the second blocking piece (4) or the first blocking piece (3) is fixedly arranged on the outer wall of the supporting piece (1), the first blocking piece (3) or the second blocking piece (4) is slidably arranged on the outer wall of the supporting piece (1), the adjusting component (2) comprises a threaded rod and an adjusting knob (22), the threaded rod is arranged in the supporting piece (1) and one end of the threaded rod is rotationally connected with the second blocking piece (4) or the first blocking piece (3), an opening (11) is formed in the supporting piece (1), and the other end of the threaded rod is fixedly connected with the adjusting knob (22).
4. The adjustment mechanism for facilitating placement of different paper widths according to claim 1, wherein: the first blocking piece (3) and/or the second blocking piece (4) are/is provided with a detection unit (7).
5. The adjustment mechanism for facilitating placement of different paper widths as set forth in claim 4, wherein: the distance between the detection unit (7) and the support (1) is adjustable.
6. The adjustment mechanism for facilitating placement of different paper widths according to claim 5, wherein: the first blocking piece (3) and/or the second blocking piece (4) are/is provided with a chute along the radial direction of the roll paper (8) at one side close to the roll paper (8), and the detection unit (7) is arranged in the chute.
7. A printer comprising a body (5), characterized in that: the paper width adjusting device further comprises an adjusting mechanism which is convenient for placing different paper widths and is characterized in that the adjusting mechanism is used for placing different paper widths and is arranged in any one of claims 1-6, a supporting arm (6) is arranged on one side of the machine body (5), and an adjusting mechanism which is convenient for placing different paper widths is arranged on one side of the supporting arm (6).
8. The printer according to claim 7, wherein: the distance between the second blocking piece (4) and the supporting arm (6) is smaller than the distance between the first blocking piece (3) and the supporting arm (6).
9. The printer according to claim 7, wherein: one end of the supporting piece (1) is detachably connected with the supporting arm (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322253761.5U CN220500315U (en) | 2023-08-22 | 2023-08-22 | Adjustment mechanism convenient to place different paper widths and printer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322253761.5U CN220500315U (en) | 2023-08-22 | 2023-08-22 | Adjustment mechanism convenient to place different paper widths and printer thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220500315U true CN220500315U (en) | 2024-02-20 |
Family
ID=89865387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322253761.5U Active CN220500315U (en) | 2023-08-22 | 2023-08-22 | Adjustment mechanism convenient to place different paper widths and printer thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220500315U (en) |
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2023
- 2023-08-22 CN CN202322253761.5U patent/CN220500315U/en active Active
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