CN217756093U - Pinch roller handle link mechanism of pictorial machine - Google Patents
Pinch roller handle link mechanism of pictorial machine Download PDFInfo
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- CN217756093U CN217756093U CN202221435939.7U CN202221435939U CN217756093U CN 217756093 U CN217756093 U CN 217756093U CN 202221435939 U CN202221435939 U CN 202221435939U CN 217756093 U CN217756093 U CN 217756093U
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- handle
- connecting shaft
- pressing unit
- mounting
- material pressing
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Abstract
The utility model relates to a pinch roller handle link mechanism of a photo machine, which comprises two connecting sheets, wherein a conveying roller, an installation guide rail and a connecting shaft are connected between the two connecting sheets; a plurality of material pressing units are hinged on the mounting guide rail at fixed intervals, one end of each material pressing unit is movably connected with the conveying roller, and the other end of each material pressing unit is connected with the connecting shaft; the left end and the right end of the connecting shaft are connected with a manual adjusting assembly, and the manual adjusting assembly comprises a connecting rod; one end of the connecting rod is connected with the connecting shaft, the other end of the connecting rod is connected with the front handle and the rear handle, the front handle and the rear handle are respectively arranged on the front side and the rear side of the connecting sheet, the connecting shaft can be controlled to rotate through the hand adjusting assembly, the material pressing unit is movably connected with the conveying roller, the feeding and the discharging of printing materials are facilitated, the situation that the material pressing unit is arranged between the conveying roller and the connecting shaft in the prior art is not needed, the thin printing materials are prevented from being damaged, and the working efficiency of feeding and discharging is improved; and through being equipped with front handle and back handle respectively in front and back side, have the advantage of simple operation.
Description
Technical Field
The utility model relates to a pictorial machine technical field especially relates to a pictorial machine pinch roller handle link mechanism.
Background
The printer is a large-format printer which sprays various colored patterns on special materials by using a spray head, and is generally applied to the industries of advertisements, pictures and texts and CAD. In the coiling mechanism of current pictorial machine, can be connected with the pressure material pole usually, roll the pushing down to the material for the material has sufficient holding down force and meets with the transportation roller, can normally transport with the guarantee material. However, the position of the material pressing rod cannot be adjusted quickly, and workers can only put the material pressing rod into the gap between the material pressing rod and the conveying roller during feeding and discharging, so that thin printing materials are easily damaged, and the working efficiency is low. Therefore, improvements are needed.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides a photo machine pinch roller handle link mechanism.
In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:
a pinch roller handle link mechanism of a printer comprises two connecting sheets, wherein a conveying roller, an installation guide rail and a connecting shaft are connected between the two connecting sheets; a plurality of material pressing units are hinged to the mounting guide rail at fixed intervals, one end of each material pressing unit is movably connected with the conveying roller, and the other end of each material pressing unit is connected with the connecting shaft; the left end and the right end of the connecting shaft are connected with a manual adjusting assembly, and the manual adjusting assembly comprises a connecting rod; one end of the connecting rod is connected with the connecting shaft, the other end of the connecting rod is connected with a front handle and a rear handle, the front handle and the rear handle are respectively arranged on the front side and the rear side of the connecting sheet, and the pressing unit is movably connected with the conveying roller through the manual adjusting assembly capable of controlling the connecting shaft to rotate.
Further, the device also comprises a mounting base; the connecting piece is arranged at the upper end of the mounting base.
Further, the transport roller is connected between the two connecting pieces through a bearing seat.
Further, the material pressing unit comprises a mounting rack and a pulley; the mounting rack is hinged with the mounting guide rail; the pulley sets up in on the mounting bracket, this the pulley with the transportation roller activity is met.
Further, the pressing unit is hinged with the mounting guide rail through a connecting block; the connecting block is connected with the mounting guide rail, a limiting piece is arranged on the front side of the top end of the connecting block, and a mounting fork is arranged on the front side of the bottom end of the connecting block; the material pressing unit is hinged in the mounting fork.
Further, the connecting shaft is connected with the pressing unit through a pressing block; the pressing block is sleeved on the connecting shaft, and the bottom end of the pressing block is provided with a contact arc-shaped surface; the contact arc-shaped surface is connected with one end, far away from the pulley, of the mounting frame.
Further, the front and rear handles each comprise an articulated arm and a handle; the articulated arm is articulated with the connecting sheet and is connected with the connecting rod; the handle is connected with one end of the hinged arm far away from the hinged joint.
Further, the articulated arm in the front handle is directly connected with the connecting rod; the articulated arm in the rear handle is connected with the connecting rod through an extension rod.
The beneficial effects of the utility model reside in that:
the utility model discloses a through being equipped with the hand regulation subassembly, the staff can control the connecting axle through the hand regulation subassembly and rotate, realizes pressing the contact and the separation of material unit and transportation roller, is convenient for the material loading and unloading process of printing material, need not like in the past to put into along the clearance between transportation roller and the connecting axle, avoids damaging thinner printing material, improves the work efficiency of unloading; and through being equipped with preceding handle and back handle respectively in front and back side for the staff can both be controlled the hand regulation subassembly in both sides around the machine of portrait, has the advantage of simple operation.
The material pressing unit comprises a mounting frame and a pulley; the mounting frame is hinged with the mounting guide rail; the pulley is arranged on the mounting frame and is movably connected with the conveying roller; by arranging the pulley, compared with the traditional connection mode of direct friction of the compression roller, the pulley is in rolling friction when being connected with the transportation roller, and has the advantage of small resistance; the connecting shaft is connected with the material pressing unit through a pressing block; the pressing block is sleeved on the connecting shaft, and the bottom end of the pressing block is provided with a contact arc-shaped surface; the contact arc-shaped surface is connected with one end of the mounting frame far away from the pulley; through being equipped with the pressfitting piece to with the pressfitting piece and pressing the contact jaw design of material unit for the arcwall face, when the connecting axle rotates, can be even steady drive press the material unit to swing, make the contact and the separation process of pressing material unit and transportation roller even more steady, avoid suddenly jumping to damage the material.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
fig. 3 is a schematic structural diagram of the manual adjustment assembly of the present invention;
fig. 4 is a schematic view of a partial structure of the present invention;
fig. 5 is a schematic structural view of the pressing block and the pressing unit of the present invention.
1. Installing a base; 10. connecting sheets; 20. a transport roller; 30. installing a guide rail; 40. a connecting shaft; 41. a pressing block; 42. contacting the arc-shaped surface; 43. a manual adjustment component; 44. a connecting rod; 45. a front handle; 46. a rear handle; 47. an articulated arm; 48. a handle; 49. an extension pole; 50. a material pressing unit; 51. a mounting frame; 52. a pulley; 53. connecting blocks; 54. a limiting sheet; 55. and (5) installing a fork.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in figures 1-5 of the drawings,
a pinch roller handle link mechanism of a pictorial machine,
the device comprises two connecting sheets 10, wherein the two connecting sheets 10 are arranged at intervals, and a conveying roller 20, an installation guide rail 30 and a connecting shaft 40 are connected between the two connecting sheets 10; in this embodiment, the mounting device further comprises a mounting base 1, wherein the connecting sheet 10 is arranged at the upper end of the mounting base 1, and the mounting base 1 plays a role in integral bearing; the transport roller 20 is connected between the two connecting sheets 10 through a bearing seat and is externally connected with a motor (not shown) for drawing the printing material;
a plurality of pressing units 50 are hinged to the mounting guide rail 30 at fixed intervals, one end of each pressing unit 50 is movably connected with the conveying roller 20, and the other end of each pressing unit 50 is connected with the connecting shaft 40;
in this embodiment, the swaging unit 50 includes a mounting frame 51 and a pulley 52; the mounting frame 51 is hinged with the mounting rail 30; the pulley 52 is arranged on the mounting frame 51, and the pulley 52 is movably connected with the conveying roller 20; by arranging the pulley 52, compared with the prior connection mode of direct friction of a compression roller, the pulley 52 and the transportation roller 20 are in rolling friction when being connected, and the pulley has the advantage of small resistance;
in this embodiment, the pressing unit 50 is hinged to the mounting rail 30 through a connecting block 53; the connecting block 53 is connected with the mounting guide rail 30, a limiting piece 54 is arranged on the front side of the top end of the connecting block, and a mounting fork 55 is arranged on the front side of the bottom end of the connecting block; the material pressing unit 50 is hinged in the mounting fork 55; through the arrangement of the connecting block 53, the connecting block 53 can slide left and right on the installation guide rail 30, so that the left and right positions of the material pressing unit 50 can be quickly adjusted, and the crimping of materials with different specifications can be adapted; the limiting piece 54 is arranged to ensure the accuracy of the assembling position of the pressing unit 50;
in this embodiment, the connecting shaft 40 is connected to the pressing unit 50 through a pressing block 41; the pressing block 41 is sleeved on the connecting shaft 40, and the bottom end of the pressing block is provided with a contact arc-shaped surface 42; the contact arc-shaped surface 42 is connected with one end of the mounting frame 51 far away from the pulley 52; by arranging the pressing block 41 and designing the contact end of the pressing block 41 and the pressing unit 50 as an arc-shaped surface, when the connecting shaft 40 rotates, the pressing unit 50 can be uniformly and stably driven to swing, so that the contact and separation processes of the pressing unit 50 and the conveying roller 20 are more uniform and stable, and the material is prevented from being damaged by sudden jumping;
a hand adjusting assembly 43 is connected to the left end and the right end of the connecting shaft 40, and the hand adjusting assembly 43 comprises a connecting rod 44; one end of the connecting rod 44 is connected with the connecting shaft 40, the other end of the connecting rod is connected with a front handle 45 and a rear handle 46, the front handle 45 and the rear handle 46 are respectively arranged at the front side and the rear side of the connecting sheet 10, the connecting shaft 40 can be controlled to rotate through the hand adjusting component 43, and the material pressing unit 50 is movably connected with the conveying roller 20;
in this embodiment, the front handle 45 and the rear handle 46 each include an articulated arm 47 and a grip 48; the hinge arm 47 is hinged with the connecting sheet 10 and is connected with the connecting rod 44; wherein the hinged arm 47 in the front handle 45 is directly connected to the link 44; the hinged arm 47 in the rear handle 46 is connected to the link 44 by an extension rod 49; the handle 48 is connected with one end of the hinge arm 47 away from the hinge joint; through the arrangement of the manual adjusting assembly 43, a worker can control the connecting shaft 40 to rotate through the manual adjusting assembly 43, so that the pressing unit 50 is in contact with and separated from the conveying roller 20, the feeding and discharging processes of printing materials are facilitated, the feeding and discharging processes do not need to be carried out along the gap between the conveying roller 20 and the connecting shaft 40 as in the prior art, the thin printing materials are prevented from being damaged, and the working efficiency of feeding and discharging is improved; and through being equipped with front handle 45 and back handle 46 respectively in the front and back side for the staff can both control manual subassembly 43 in the front and back both sides of machine of portrait, has the advantage of simple operation.
The working principle is as follows: when loading and unloading are needed, a user holds a handle 48 in the front handle 45 or the rear handle 46 to swing, the hinge arm 47 rotates along the connecting piece 10, the connecting rod 44 and the connecting shaft 40 are driven to rotate, and the pressing block 41 contacts with a mounting frame 51 in the pressing unit 50 while the connecting shaft 40 rotates, so that the pulley 52 is close to or far away from the conveying roller 20.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. A pinch roller handle link mechanism of a pictorial machine is characterized by comprising two connecting sheets, wherein a conveying roller, an installation guide rail and a connecting shaft are connected between the two connecting sheets; a plurality of material pressing units are hinged to the mounting guide rail at fixed intervals, one end of each material pressing unit is movably connected with the conveying roller, and the other end of each material pressing unit is connected with the connecting shaft; the left end and the right end of the connecting shaft are connected with a manual adjusting assembly, and the manual adjusting assembly comprises a connecting rod; one end of the connecting rod is connected with the connecting shaft, the other end of the connecting rod is connected with a front handle and a rear handle, the front handle and the rear handle are respectively arranged on the front side and the rear side of the connecting piece, the connecting shaft can be controlled to rotate through the hand adjusting assembly, and the material pressing unit is movably connected with the conveying roller.
2. The printer puck handle linkage of claim 1, further comprising a mounting base; the connecting piece is arranged at the upper end of the mounting base.
3. The printer pinch roller handle link of claim 1, wherein the transport roller is coupled between the two connecting plates by a bearing mount.
4. The pinch roller handle link mechanism of a pictorial machine as claimed in claim 1, wherein the material pressing unit comprises a mounting bracket and a pulley; the mounting frame is hinged with the mounting guide rail; the pulley sets up in on the mounting bracket, this the pulley with the transportation roller activity is met.
5. The pinch roller handle link mechanism of a printer according to claim 1 or 4, wherein the pressing unit is hinged to the mounting rail through a connecting block; the connecting block is connected with the mounting guide rail, the front side of the top end of the connecting block is provided with a limiting piece, and the front side of the bottom end of the connecting block is provided with a mounting fork; the material pressing unit is hinged in the mounting fork.
6. The pinch roller handle link mechanism of claim 4, wherein the connecting shaft is connected to the pressing unit through a pressing block; the pressing block is sleeved on the connecting shaft, and the bottom end of the pressing block is provided with a contact arc-shaped surface; the contact arc-shaped surface is connected with one end, far away from the pulley, of the mounting frame.
7. The printer puck handle linkage of claim 1, wherein the front and rear handles each comprise an articulated arm and a handle; the articulated arm is articulated with the connecting sheet and is connected with the connecting rod; the handle is connected with one end of the hinged arm far away from the hinged joint.
8. The printer puck handle linkage of claim 7, wherein said hinge arms in said front handle directly interface with said links; the articulated arm in the rear handle is connected with the connecting rod through an extension rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221435939.7U CN217756093U (en) | 2022-06-10 | 2022-06-10 | Pinch roller handle link mechanism of pictorial machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221435939.7U CN217756093U (en) | 2022-06-10 | 2022-06-10 | Pinch roller handle link mechanism of pictorial machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217756093U true CN217756093U (en) | 2022-11-08 |
Family
ID=83891475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221435939.7U Active CN217756093U (en) | 2022-06-10 | 2022-06-10 | Pinch roller handle link mechanism of pictorial machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217756093U (en) |
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2022
- 2022-06-10 CN CN202221435939.7U patent/CN217756093U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 101, Building 7, No. 2, Panxi Road, Wanjiang Subdistrict, Dongguan, Guangdong 523000 Patentee after: Dongguan Yifang DIGITAL Technology Co.,Ltd. Address before: 523000 1st floor, building 3, Xicheng business district, bajiaowo community, Wanjiang street, Dongguan City, Guangdong Province Patentee before: DONGGUAN YIFANG DIGITAL TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |