CN217458079U - Paper feeding mechanism of split double-sided machine - Google Patents
Paper feeding mechanism of split double-sided machine Download PDFInfo
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- CN217458079U CN217458079U CN202221255735.5U CN202221255735U CN217458079U CN 217458079 U CN217458079 U CN 217458079U CN 202221255735 U CN202221255735 U CN 202221255735U CN 217458079 U CN217458079 U CN 217458079U
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- feeding mechanism
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a to two-sided rubber coating machine field of running from opposite directions, concretely relates to paper feeding mechanism of two-sided machine of running from opposite directions, including base, propelling movement machine, support, conveying roller and drive assembly, still include pressing components, pressing components includes sliding block, swivel bearing, spring and pressfitting roller. During the use, place the paper on the propelling movement machine, push the paper to the conveying roller through the propelling movement machine, drive a plurality of conveying rollers through drive assembly and rotate, and then carry the paper, the spring has elasticity, exert force to the sliding block through the spring, make the sliding block move down, and then drive the pressfitting roller and move down, carry out the pressfitting with the paper and carry, shrink through the spring, when making the paper of different thickness through the conveying roller, the pressfitting roller can reciprocate, and then carry out the pressfitting to the paper of different thickness, thereby realize promoting the mesh that the pressfitting roller closed the effect.
Description
Technical Field
The utility model relates to a to two-sided printing machine of running from opposite directions field especially relates to a paper feeding mechanism of two-sided machine of running from opposite directions.
Background
In the working process of the split double-sided machine, the pushing machine needs to be placed at the input end of the double-sided machine and used for pushing paper, but the paper is deformed due to pushing of the pushing machine, so that the double-sided machine is clamped, and the working efficiency is reduced.
The existing paper feeding mechanism is provided with a conveying roller and a press-fit roller, paper is conveyed through the conveying roller, the paper is pressed through the press-fit roller, the paper is kept flat in the conveying process, and the situation that a double-sided machine is blocked is prevented. However, the pressing roller in the above-mentioned device is fixedly installed and cannot move, which results in that when the thickness of the paper is thin, the pressing cannot be well performed, thereby affecting the pressing effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a paper feeding mechanism of two-sided machine of running from opposite directions has solved current a pressfitting roller fixed mounting to among the paper feeding mechanism, can not remove, leads to like this when the paper thickness is thinner, can not be fine carry out the pressfitting to influence the problem of pressfitting effect.
In order to achieve the purpose, the utility model provides a paper feeding mechanism of a split double-sided machine, which comprises a base, a pusher, a bracket, a conveying roller and a driving component, wherein the pusher is fixedly connected with the base and positioned at one side of the base; the pressing component comprises a sliding block, a rotating bearing, a spring and a pressing roller, the sliding block is connected with the support in a sliding mode and is arranged on the support, the rotating bearing is fixedly connected with the sliding block and is arranged on the sliding block, the pressing roller is connected with the rotating bearing in a rotating mode and is arranged on the rotating bearing, one end of the spring is fixedly connected with the support, the other end of the spring is fixedly connected with the sliding block, and the spring is located on one side, away from the base, of the sliding block.
The pressing assembly further comprises a guide rod, the guide rod is fixedly connected with the support, is connected with the sliding block in a sliding mode, and is arranged on the support.
The rotary bearing comprises a rotary outer ring, a rotary inner ring and balls, wherein the rotary outer ring is fixedly connected with the support and arranged on the support; the balls are rotationally connected with the rotating outer ring and are positioned on the inner side of the rotating outer ring; the rotating inner ring is rotatably connected with the ball, fixedly connected with the pressing roller and sleeved on the pressing roller.
The driving assembly comprises a driving motor, a driving wheel, a driven wheel and a belt, and the driving motor is connected with the base and is positioned on one side of the base close to the support; the driving wheel is arranged on the driving motor and is connected with the output end of the driving motor; the driven wheel is fixedly connected with the conveying roller and is positioned on one side of the conveying roller close to the driving wheel; the belt with the action wheel rotates to be connected to with follow driving wheel rotates to be connected, and the cover is established the action wheel with follow the both sides of driving wheel.
The driving assembly further comprises a driving wheel and a driving belt, the driving wheel is fixedly connected with the conveying roller and is positioned on one side, far away from the driven wheel, of the conveying roller; the transmission belt is rotatably connected with the transmission wheel and sleeved on the transmission wheel.
The driving wheel is provided with a moving groove, and the moving groove is positioned at one side of the driving wheel close to the driving belt; the transmission belt is provided with a moving protrusion, the moving protrusion is positioned on one side, close to the moving groove, of the transmission belt, and the moving protrusion is matched with the moving groove.
The pressing assembly further comprises a guide member, and the guide member is arranged on the sliding block and guides the extension and contraction of the spring.
The guide component comprises a fixed seat and a connecting seat, the fixed seat is fixedly connected with the sliding block and is positioned on one side of the sliding block close to the spring; one end of the connecting seat is connected with the fixed seat in a sliding mode, the other end of the connecting seat is fixedly connected with the support, and the connecting seat is located on one side, away from the sliding block, of the fixed seat.
The utility model discloses a paper feeding mechanism of a split double-sided machine, the delivery roller is provided with a plurality of, and evenly distributed on the support, the laminating roller is provided with a plurality of, the number of swivel bearing, sliding block and spring is twice of the laminating roller, and is respectively located on the left and right sides of the laminating roller, when in use, paper is placed on the pusher, the paper is pushed to the delivery roller by the pusher, the plurality of delivery rollers are driven by the driving component to rotate, and then the paper is delivered, the spring has elasticity, force is applied to the sliding block by the spring, the sliding block moves downwards, and then the laminating roller is driven to move downwards, the paper is delivered in a laminating way, and paper with different thickness passes through the delivery roller by the contraction of the spring, the laminating roller can move upwards and downwards, and then the paper with different thicknesses is pressed, so that the aim of improving the pressing effect of the pressing roller is fulfilled.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic view of an overall structure of a paper feeding mechanism of a split double-sided machine according to a first embodiment of the present invention.
Fig. 2 is an enlarged view of fig. 1 a according to the first embodiment of the present invention.
Fig. 3 is an enlarged view of fig. 1 at B according to the first embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a driving assembly according to a first embodiment of the present invention.
Fig. 5 is an enlarged view of fig. 4 at C according to the first embodiment of the present invention.
Fig. 6 is a schematic view of the mounting structure of the balls according to the first embodiment of the present invention.
Fig. 7 is a schematic structural view of a guide member according to a second embodiment of the present invention.
In the figure: 101-base, 102-pusher, 103-bracket, 104-conveying roller, 105-driving component, 106-pressing component, 107-sliding block, 108-rotary bearing, 109-spring, 110-pressing roller, 111-guide bar, 112-rotary outer ring, 113-rotary inner ring, 114-ball, 115-driving motor, 116-driving wheel, 117-driven wheel, 118-belt, 119-driving wheel, 120-driving belt, 121-moving groove, 122-moving projection, 223-guiding component, 224-fixed seat and 225-connecting seat.
Detailed Description
The embodiments of the invention will be described in detail hereinafter, examples of which are illustrated in the accompanying drawings, and the embodiments described hereinafter with reference to the drawings are exemplary and intended to be illustrative of the invention and should not be construed as limiting the invention.
The first embodiment:
referring to fig. 1 to 6, wherein fig. 1 is a schematic view of an overall structure of a paper feeding mechanism of a split double-sided machine, fig. 2 is an enlarged view of a position a of fig. 1, fig. 3 is an enlarged view of a position B of fig. 1, fig. 4 is a schematic view of a driving assembly, fig. 5 is an enlarged view of a position C of fig. 4, and fig. 6 is a schematic view of a mounting structure of balls, the present invention provides a paper feeding mechanism of a split double-sided machine, which includes a base 101, a pusher 102, a bracket 103, a conveying roller 104, a driving assembly 105 and a pressing assembly 106, the pressing assembly 106 includes a sliding block 107, a rotary bearing 108, a spring 109, a pressing roller 110 and a guide rod 111, the rotary bearing 108 includes a rotary outer ring 112, a rotary inner ring 113 and balls 114, the driving assembly includes a driving motor 115, a driving wheel 116, a driven wheel 117, a belt 118, a driving wheel 119 and a driving belt 120, the driving wheel 119 has a moving groove 121, the belt 120 has moving projections 122.
For the present embodiment, the pushing machine 102 is fixedly connected to the base 101 and located on one side of the base 101, the support 103 is fixedly connected to the base 101 and located on one side of the base 101 close to the pushing machine 102, the conveying roller 104 is rotatably connected to the support 103 and disposed on the support 103, the driving component 105 is disposed on the base 101 and drives the conveying roller 104 to rotate, and the pushing machine 102 pushes the paper to the conveying roller 104.
Wherein, the sliding block 107 is slidably connected with the bracket 103 and is disposed on the bracket 103, the rotating bearing 108 is fixedly connected with the sliding block 107 and is disposed on the sliding block 107, the stitching roller 110 is rotatably connected with the rotating bearing 108 and is disposed on the rotating bearing 108, one end of the spring 109 is fixedly connected with the bracket 103, the other end of the spring 109 is fixedly connected with the sliding block 107, the spring 109 is disposed on one side of the sliding block 107 away from the base 101, the plurality of conveying rollers 104 are uniformly distributed on the bracket 103, the plurality of stitching rollers 110 are disposed, the number of the rotating bearing 108, the sliding block 107 and the spring 109 is twice of that of the stitching roller 110 and are respectively disposed on the left side and the right side of the stitching roller 110, and the conveying rollers 104 and the stitching roller 110 have the same structure, the paper pressing device comprises a shaft body and a roller body sleeved on the shaft body, when the paper pressing device is used, paper is placed on the pushing machine 102, the paper is pushed to the conveying rollers 104 through the pushing machine 102, the driving assembly 105 drives the conveying rollers 104 to rotate so as to convey the paper, the spring 109 has elasticity, force is applied to the sliding block 107 through the spring 109, the sliding block 107 moves downwards, the pressing roller 110 is driven to move downwards, the paper is pressed and conveyed, the pressing roller 110 can move upwards and downwards when the paper with different thicknesses passes through the conveying rollers 104 through contraction of the spring 109, the paper with different thicknesses is pressed, and accordingly the pressing effect of the pressing roller 110 is improved.
The guide rod 111 is fixedly connected with the support 103, is connected with the sliding block 107 in a sliding manner, is arranged on the support 103, guides the movement of the sliding block 107 through the guide rod 111, and improves the stability of the sliding block 107 during movement.
Meanwhile, the rotating outer ring 112 is fixedly connected with the bracket 103 and is arranged on the bracket 103; the balls 114 are rotatably connected with the rotating outer ring 112 and are positioned inside the rotating outer ring 112; the rotating inner ring 113 is rotatably connected with the balls 114, is fixedly connected with the pressing roller 110, is sleeved on the pressing roller 110, and changes sliding friction between the rotating outer ring 112 and the rotating inner ring 113 into rolling friction through the balls 114, so that friction force when the rotating inner ring 113 rotates is reduced, and smoothness degree when the pressing roller 110 rotates is improved.
In addition, the driving motor 115 is connected with the base 101 and is positioned on one side of the base 101 close to the bracket 103; the driving wheel 116 is arranged on the driving motor 115 and is connected with the output end of the driving motor 115; the driven wheel 117 is fixedly connected with the conveying roller 104 and is positioned on one side of the conveying roller 104 close to the driving wheel 116; the belt 118 is rotatably connected to the driving wheel 116, rotatably connected to the driven wheel 117, and sleeved on both sides of the driving wheel 116 and the driven wheel 117.
The driving wheel 119 is fixedly connected with the conveying roller 104 and is positioned on one side of the conveying roller 104 away from the driven wheel 117; the transmission belt 120 is rotatably connected with the transmission wheel 119 and sleeved on the transmission wheel 119.
The driven wheel 117 is arranged on one of the conveying rollers 104, the driving wheel 116 is driven to rotate by the operation of the driving motor 115, so as to drive the belt 118 to rotate, the belt 118 drives the driven wheel 117 to rotate, so as to drive one of the conveying rollers 104 to rotate, the number of the driving wheels 119 is matched with that of the conveying rollers 104, when one of the conveying rollers 104 rotates, the driving wheel 119 mounted on the conveying roller is driven to rotate, the rotation of one of the driving wheels 119 drives the other driving wheels 119 to rotate, so that all the conveying rollers 104 can rotate, and the paper conveying efficiency is improved.
The moving groove 121 is positioned on one side of the driving wheel 119 close to the driving belt 120; the moving protrusions 122 are located on one side of the transmission belt 120 close to the moving groove 121, the moving protrusions 122 are matched with the moving groove 121, the moving grooves 121 are provided in plurality and are uniformly distributed on the transmission wheel 119, the moving protrusions 122 are provided in plurality and are uniformly distributed on the transmission belt 120, through the matching between the moving groove 121 and the moving protrusions 122, the transmission belt 120 and the transmission wheel 119 cannot slip, and the stability of the transmission roller 104 during rotation is improved.
When the paper feeding mechanism of the split double-sided machine of the embodiment is used, the driving motor 115 is started to drive the conveying roller 104 to rotate, then the paper is pushed to the conveying roller 104 through the pushing machine 102, the sliding block 107 is driven to move downwards by applying force to the sliding block 107 through the spring 109, and the pressing roller 110 is driven to move downwards, so that the pressing roller 110 presses the paper, the paper is kept flat, and the pressing roller 110 can move up and down when the paper with different thicknesses passes through the conveying roller 104 through the contraction of the spring 109, so that the paper with different thicknesses is pressed, and the pressing effect of the pressing roller 110 is improved.
Second embodiment:
on the basis of the first embodiment, please refer to fig. 7, fig. 7 is a schematic structural diagram of a guiding member of the second embodiment, the pressing assembly 106 of this embodiment further includes a guiding member 223, and the guiding member 223 includes a fixing seat 224 and a connecting seat 225.
In the present embodiment, the guide member 223 is provided on the slide block 107 and guides the expansion and contraction of the spring 109.
The fixed seat 224 is fixedly connected with the sliding block 107 and is located on one side of the sliding block 107 close to the spring 109; one end of the connection seat 225 is slidably connected to the fixing seat 224, the other end of the connection seat 225 is fixedly connected to the bracket 103, the connection seat 225 is located on one side of the fixing seat 224 away from the sliding block 107, the number of the guide members 223 is matched with the number of the springs 109, the springs 109 are sleeved on the fixing seat 224 and the connection seat 225, and the connection seat 225 is partially located inside the fixing seat 224, so that the connection seat 225 can only move along the direction of the fixing seat 224, and further the springs 109 can only extend and retract along the direction of the fixing seat 224, thereby preventing the springs 109 from being stressed and bent.
While the above disclosure describes one or more preferred embodiments of the present invention, it is not intended to limit the scope of the claims to such embodiments, and one skilled in the art will understand that all or a portion of the processes performed in the above embodiments may be practiced without departing from the spirit and scope of the claims.
Claims (8)
1. A paper feeding mechanism of a split double-sided machine comprises a base, a pushing machine, a support, a conveying roller and a driving assembly, wherein the pushing machine is fixedly connected with the base and is positioned on one side of the base;
the pressing component comprises a sliding block, a rotating bearing, a spring and a pressing roller, the sliding block is connected with the support in a sliding mode and is arranged on the support, the rotating bearing is fixedly connected with the sliding block and is arranged on the sliding block, the pressing roller is connected with the rotating bearing in a rotating mode and is arranged on the rotating bearing, one end of the spring is fixedly connected with the support, the other end of the spring is fixedly connected with the sliding block, and the spring is located on one side, away from the base, of the sliding block.
2. The paper feeding mechanism of a split double-sided machine as claimed in claim 1, wherein the pressing assembly further comprises a guide rod fixedly connected with the bracket and slidably connected with the sliding block and disposed on the bracket.
3. The paper feeding mechanism of a split double-sided machine as claimed in claim 1, wherein the rotary bearing comprises a rotary outer ring, a rotary inner ring and balls, the rotary outer ring is fixedly connected with the bracket and is arranged on the bracket; the balls are rotationally connected with the rotating outer ring and are positioned on the inner side of the rotating outer ring; the rotary inner ring is rotationally connected with the ball, fixedly connected with the pressing roller and sleeved on the pressing roller.
4. The paper feeding mechanism of a split double-sided machine as claimed in claim 1, wherein the driving assembly comprises a driving motor, a driving wheel, a driven wheel and a belt, the driving motor is connected with the base and is positioned on one side of the base close to the bracket; the driving wheel is arranged on the driving motor and is connected with the output end of the driving motor; the driven wheel is fixedly connected with the conveying roller and is positioned on one side of the conveying roller close to the driving wheel; the belt with the action wheel rotates to be connected to with follow driving wheel rotates to be connected, and the cover is established the action wheel with follow the both sides of driving wheel.
5. The paper feeding mechanism of a split double-sided machine as claimed in claim 4, wherein the driving assembly further comprises a driving wheel and a transmission belt, the driving wheel is fixedly connected with the conveying roller and is positioned on one side of the conveying roller far away from the driven wheel; the transmission belt is rotatably connected with the transmission wheel and sleeved on the transmission wheel.
6. The paper feeding mechanism of a split double-sided machine as claimed in claim 5, wherein the driving wheel has a moving slot located at a side of the driving wheel adjacent to the belt; the transmission belt is provided with a moving protrusion, the moving protrusion is positioned on one side, close to the moving groove, of the transmission belt, and the moving protrusion is matched with the moving groove.
7. The paper feeding mechanism of a split double-sided machine as claimed in claim 1, wherein the press-fit assembly further comprises a guide member provided on the slide block and guiding the expansion and contraction of the spring.
8. The paper feeding mechanism of a split double-sided machine as claimed in claim 7, wherein the guiding member comprises a fixed seat and a connecting seat, the fixed seat is fixedly connected with the sliding block and is positioned on one side of the sliding block close to the spring; one end of the connecting seat is connected with the fixing seat in a sliding mode, the other end of the connecting seat is fixedly connected with the support, and the connecting seat is located on one side, away from the sliding block, of the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221255735.5U CN217458079U (en) | 2022-05-24 | 2022-05-24 | Paper feeding mechanism of split double-sided machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221255735.5U CN217458079U (en) | 2022-05-24 | 2022-05-24 | Paper feeding mechanism of split double-sided machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217458079U true CN217458079U (en) | 2022-09-20 |
Family
ID=83278144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221255735.5U Active CN217458079U (en) | 2022-05-24 | 2022-05-24 | Paper feeding mechanism of split double-sided machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217458079U (en) |
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2022
- 2022-05-24 CN CN202221255735.5U patent/CN217458079U/en active Active
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