CN216705176U - Automatic conveyor of paper printed matter - Google Patents
Automatic conveyor of paper printed matter Download PDFInfo
- Publication number
- CN216705176U CN216705176U CN202122469045.1U CN202122469045U CN216705176U CN 216705176 U CN216705176 U CN 216705176U CN 202122469045 U CN202122469045 U CN 202122469045U CN 216705176 U CN216705176 U CN 216705176U
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- shaped support
- fixedly connected
- paper
- feeding wheel
- paper feeding
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- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000007639 printing Methods 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 10
- 210000000078 claw Anatomy 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 238000010521 absorption reaction Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 239000012535 impurity Substances 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
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- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The utility model discloses an automatic conveying device for paper printed matters, which comprises an installation bottom plate, wherein a collecting mechanism is arranged on the upper surface of the installation bottom plate, an n-type support is fixedly connected to the upper surface of the installation bottom plate, a paper feeding wheel and a lower roller are respectively arranged between inner frames of the n-type support, a driving motor is fixedly connected to the front side surface of the n-type support, an output shaft of the driving motor is fixedly connected with a rotating shaft, the rear end of the rotating shaft penetrates through a vertical plate on the front side of the n-type support and is rotatably connected to the rear side inner frame surface of the n-type support, the paper feeding wheel is fixedly sleeved on the rotating shaft, a cleaning scraper with the lower end in surface contact with the paper feeding wheel is arranged on the inner frame surface on the top of the n-type support, and the cleaning scraper is in an arc-shaped bent claw shape. The cleaning scraper is arranged, so that the situation that the paper is dented or even damaged when the paper is conveyed due to the fact that excessive bump foreign matters are adhered to the paper feeding wheel is avoided, and the quality of the paper in printing is guaranteed.
Description
Technical Field
The utility model relates to the technical field of automatic paper feeding of printing machines, in particular to an automatic conveying device for paper printed matters.
Background
Printing is to transfer printing ink to the surface of paper and other materials by making a plate, applying ink, pressurizing and other processes on originals such as characters, pictures, photos, anti-counterfeiting and the like, and printing machines are important parts for transferring images to the surface of paper and other materials, and in the process of processing paper printed matters, in order to ensure continuous printing of the printing machines, paper automatic conveying devices are required to be used, for example, the prior art is disclosed as follows: CN210655380U discloses an automatic paper feeding device of a double-sided decal paper printing machine, which continuously conveys paper through a paper feeding wheel and a lower roller to ensure the printing efficiency of a printing machine, but the scheme has certain disadvantages in use: because the paper is easy to be stuck with external impurity lugs on the surface of the defective paper in the storage process or the processing process, the lugs on the surface of the paper in the conveying process of the paper feeding wheel and the lower end roller are easy to be attached to the paper feeding wheel or the lower end roller in the extrusion process, so that the paper feeding wheel or the lower end roller is easy to cause the paper to be dented or even damaged when the paper is conveyed in the conveying process, and the quality of the paper in the later period in the printing process is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic conveying device for paper printed matters, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an automatic conveying device for paper printed matters comprises an installation bottom plate, wherein a collecting mechanism is arranged on the upper surface of the installation bottom plate, an n-type bracket is fixedly connected to the upper surface of the installation bottom plate, and a paper feeding wheel and a lower roller wheel are respectively arranged between inner frames of the n-type bracket;
the front side surface fixedly connected with driving motor of n type support, fixedly connected with rear end runs through n type support front side riser and rotates the axis of rotation of connection on the inside casing face of n type support rear side on driving motor's the output shaft, and the paper feeding wheel is fixed to be cup jointed in the axis of rotation, is provided with the clearance scraper blade of lower extreme and paper feeding wheel surface contact on the inside casing face of n type support top, and the clearance scraper blade sets up to the curved claw form of arc.
Furthermore, a built-in cavity is formed in a vertical plate on the rear side of the n-type support, the rear end of the rotating shaft penetrates into the built-in cavity and is connected with the inner wall of the n-type support in a rotating mode, one end, located in the built-in cavity, of the rotating shaft is fixedly connected with a first belt pulley, a second belt pulley located above the first belt pulley is arranged in the built-in cavity, and a conveying belt is connected between the first belt pulley and the second belt pulley in a transmission mode.
Furthermore, the front side surface of the second belt pulley is fixedly connected with a lead screw rod, the front end of the lead screw rod penetrates through a vertical plate at the rear side of the n-shaped support and is finally connected to an inner frame surface at the front side of the n-shaped support in a rotating mode, and a lead screw nut matched with the lead screw rod is movably sleeved on the lead screw rod.
Further, screw nut's right side fixedly connected with dust absorption head, the lower extreme opening of dust absorption head is towards the contact point of clearance scraper blade and paper feeding wheel, and the restriction spout that extends n type support top inner frame face is seted up to the upper surface of n type support, and the upper end of dust absorption head extends n type support and with restriction spout sliding connection through the restriction spout, and the dust absorption head is located one of the outer of n type support and serves and be provided with outside dust absorption pipe, and the other end of outside dust absorption pipe is connected with dust extraction.
Further, two movable through grooves are formed in the vertical plates on the front side and the rear side of the n-shaped support respectively, two supporting main rods are fixedly connected between the inner walls on the upper side and the lower side of the two movable through grooves respectively, two supporting blocks are movably sleeved on the two supporting main rods respectively, the lower idler wheel is rotatably connected between the two supporting blocks, the lower surface of each supporting block is fixedly connected with a supporting spring, the supporting spring is movably sleeved on the supporting main rods, and the other end of each supporting spring is fixedly connected to the inner wall of the corresponding movable through groove.
Furthermore, a cleaning scraper with the upper end contacting with the lower roller is fixedly connected between the two supporting blocks.
Compared with the prior art, the utility model has the following beneficial effects:
1. this automatic conveying device of paper printed matter through being provided with the clearance scraper blade, has avoided having glued too much lug foreign matter for the paper wheel like this and has caused the paper condition of indenture or even damage to appear when carrying the paper, has ensured the quality of paper when the printing.
2. This automatic paper printed matter conveying device through being provided with the dust absorption head, consequently the clearance scraper blade is strickleed off the impurity that the in-process dust absorption head was scraped off the clearance scraper blade automatically and is absorbed, has avoided lug impurity to appear dropping once more on the paper of carrying like this, has further improved the clearance effect of clearance scraper blade, has also ensured the result of use of clearance scraper blade simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of an automatic paper-printed matter conveying apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a cleaning blade according to an embodiment of the utility model;
fig. 3 is a right plan view of an automatic paper-printed matter conveying apparatus according to an embodiment of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1.
Reference numerals
The device comprises a mounting base plate 1, a collecting and arranging mechanism 2, a 3 n-type support, a driving motor 4, a paper feeding wheel 5, a lower roller 6, a rotating shaft 7, a cleaning scraper 8, a built-in cavity 9, a first belt pulley 10, a second belt pulley 11, a conveying belt 12, a screw rod 13, a screw nut 14, a dust collection head 15, a limiting chute 16, an external dust collection pipe 17, a movable through groove 18, a support main rod 19, a support block 20 and a support spring 21.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 in specific cases to those skilled in the art.
Referring to fig. 1-4, an automatic conveying device for paper printed matters according to an embodiment of the present invention includes an installation base plate 1, a collecting mechanism 2 is disposed on an upper surface of the installation base plate 1, an n-type bracket 3 is fixedly connected to the upper surface of the installation base plate 1, and a paper feeding wheel 5 and a lower roller 6 are disposed between inner frames of the n-type bracket 3, so that paper before printing is placed between the paper feeding wheel 5 and the lower roller 6 for conveying.
Further, a driving motor 4 is fixedly connected to the front side surface of the n-type support 3, the rear end of an output shaft of the driving motor 4 penetrates through a vertical plate on the front side of the n-type support 3 and rotates a rotating shaft 7 connected to the inner frame surface on the rear side of the n-type support 3, and meanwhile, the paper feeding wheel 5 is fixedly sleeved on the rotating shaft 7, so that the driving motor 4 starts to synchronously drive the rotating shaft 7 to rotate, the paper feeding wheel 5 synchronously rotates under the transmission of the rotating shaft 7, and the paper between the paper feeding wheel 5 and the lower roller 6 is synchronously conveyed.
Further be provided with the clearance scraper blade 8 of lower extreme and 5 surface contact of paper feed wheel on the frame face in n type support 3 tops, adopt removable structure installation between clearance scraper blade 8 and the n type support 3, the later stage of being convenient for like this is to the change of clearance scraper blade 8, clearance scraper blade 8 sets up to curved claw shape in this embodiment, when paper feed wheel 5 glues the lug above the paper in the rotary conveying paper process, the curved surface of clearance scraper blade 8 strikes off effect to the 5 surface formation of paper feed wheel, the lug foreign matter that paper feed wheel 5 bonds extrudees to the cambered surface of clearance scraper blade 8 under paper feed wheel 5's the transport, consequently avoided gluing too much lug foreign matter on paper feed wheel 5 through this kind of mode and caused the condition that the paper dent even damaged when carrying the paper, the quality of paper when printing has been ensured.
Further, a built-in cavity 9 is arranged in a vertical plate at the rear side of the n-shaped support 3, the rear end of a rotating shaft 7 penetrates into the built-in cavity 9 and is rotatably connected with the inner wall of the n-shaped support 3, one end of the rotating shaft 7, which is positioned in the built-in cavity 9, is fixedly connected with a first belt pulley 10, a second belt pulley 11, which is positioned above the first belt pulley 10, is arranged in the built-in cavity 9, a conveying belt 12 is connected between the first belt pulley 10 and the second belt pulley 11 in a transmission manner, the front side surface of the second belt pulley 11 is fixedly connected with a screw rod 13, the front end of which penetrates out of the vertical plate at the rear side of the n-shaped support 3 and is finally rotatably connected with the inner frame surface at the front side of the n-shaped support 3, a screw nut 14 matched with the screw rod 13 is movably sleeved on the screw rod 13, the screw nut 14 and the screw rod 13 are the existing structures and are not described in much in detail here, therefore, when the rotating shaft 7 rotates, the first belt pulley 10 rotates synchronously, the second belt pulley 11 is thus rotated in steps by the drive of the conveyor belt 12, so that the spindle screw 13 is rotated synchronously, so that the spindle nut 14 is reset on the spindle screw 13.
Further, a dust collection head 15 is fixedly connected to the right side of the screw nut 14, a lower end through hole of the dust collection head 15 faces a contact point between the cleaning scraper 8 and the paper feeding wheel 5, a limiting chute 16 extending out of an inner frame surface of the top of the n-type support 3 is formed in the upper surface of the n-type support 3, the upper end of the dust collection head 15 extends out of the n-type support 3 through the limiting chute 16 and is in sliding connection with the limiting chute 16, an external dust collection pipe 17 is arranged at one end of the dust collection head 15 located outside the n-type support 3, the other end of the external dust collection pipe 17 is connected with a dust collection device, and the dust collection device is an existing structure and is not described herein, therefore, after the dust suction device is started, the dust suction head 15 adsorbs the lug impurities scraped off by the cleaning scraper 8, thereby avoided lug impurity on the clearance scraper blade 8 to appear dropping once more on the paper of carrying, further improved clearance scraper blade 8's clearance effect.
In the embodiment, the length of the external dust suction pipe 17 is longer, so that the dust suction head 15 is prevented from being pulled between the dust suction head 15 and the external dust suction pipe 17 in the displacement process, and the stability and the fluency of the mechanism in operation are ensured.
Further it has seted up two activities respectively on the both sides riser before n type support 3 back on two sides and has led to the groove 18, two supporting mobile jib 19 of fixedly connected with respectively between the upper and lower both sides inner wall of two activities lead to the groove 18, two supporting shoes 20 have been cup jointed in the activity respectively on two supporting mobile jib 19, lower gyro wheel 6 rotates to be connected between two supporting shoes 20, the activity of the lower fixedly connected with activity of supporting shoe 20 is cup jointed on supporting mobile jib 19 and other end fixed connection is at the supporting spring 21 on the groove 18 inner wall that leads to of activity, the clearance scraper blade 8 of same fixedly connected with upper end and the contact of lower gyro wheel 6 between two supporting shoes 20, clearance scraper blade 8 clears up the impurity on lower gyro wheel 6 equally like this.
In specific application, the driving motor 4 starts the synchronous driving rotating shaft 7 to rotate, so that the paper feeding wheel 5 synchronously rotates under the transmission of the rotating shaft 7, the paper between the paper feeding wheel 5 and the lower roller 6 is synchronously conveyed, and meanwhile, the arc-shaped surface of the cleaning scraper 8 forms a scraping effect on the surface of the paper feeding wheel 5;
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An automatic conveying device for paper printed matters is characterized by comprising a mounting base plate (1), wherein a collecting mechanism (2) is arranged on the upper surface of the mounting base plate (1), an n-shaped support (3) is fixedly connected to the upper surface of the mounting base plate (1), and a paper feeding wheel (5) and a lower roller (6) are respectively arranged between inner frames of the n-shaped support (3);
the front side surface of the n-shaped support (3) is fixedly connected with a driving motor (4), the rear end of the fixedly connected with output shaft of the driving motor (4) penetrates through a vertical plate at the front side of the n-shaped support (3) and is rotatably connected with a rotating shaft (7) on the inner frame surface at the rear side of the n-shaped support (3), the paper feeding wheel (5) is fixedly sleeved on the rotating shaft (7), a cleaning scraper (8) with the lower end in surface contact with the paper feeding wheel (5) is arranged on the inner frame surface at the top of the n-shaped support (3), and the cleaning scraper (8) is arranged to be arc-shaped claw-shaped.
2. The automatic paper printed matter conveying device according to claim 1, characterized in that a built-in cavity (9) is formed in a vertical plate on the rear side of the n-shaped support (3), the rear end of the rotating shaft (7) penetrates into the built-in cavity (9) and is rotatably connected with the inner wall of the n-shaped support (3), a first belt pulley (10) is fixedly connected to one end of the rotating shaft (7) located in the built-in cavity (9), a second belt pulley (11) located above the first belt pulley (10) is arranged in the built-in cavity (9), and a conveying belt (12) is in transmission connection between the first belt pulley (10) and the second belt pulley (11).
3. The automatic paper printed matter conveying device according to claim 2, wherein a screw rod (13) with a front end penetrating through a vertical plate at the rear side of the n-shaped support (3) and finally rotatably connected to an inner frame surface at the front side of the n-shaped support (3) is fixedly connected to the front side surface of the second belt pulley (11), and a screw nut (14) matched with the screw rod (13) is movably sleeved on the screw rod (13).
4. The automatic paper printed matter conveying device according to claim 3, wherein a dust collection head (15) is fixedly connected to the right side of the lead screw nut (14), a lower end through hole of the dust collection head (15) faces a contact point between the cleaning scraper (8) and the paper feeding wheel (5), a limiting sliding groove (16) extending out of an inner frame surface of the top of the n-shaped support (3) is formed in the upper surface of the n-shaped support (3), the upper end of the dust collection head (15) extends out of the n-shaped support (3) through the limiting sliding groove (16) and is in sliding connection with the limiting sliding groove (16), an external dust collection pipe (17) is arranged at one end, located outside the n-shaped support (3), of the dust collection head (15), and a dust collection device is connected to the other end of the external dust collection pipe (17).
5. The automatic paper printed matter conveying device according to claim 1, wherein two movable through grooves (18) are respectively formed in risers on the front side and the rear side of the n-shaped support (3), two supporting main rods (19) are respectively and fixedly connected between inner walls on the upper side and the lower side of the two movable through grooves (18), two supporting blocks (20) are respectively and movably sleeved on the two supporting main rods (19), the lower roller (6) is rotatably connected between the two supporting blocks (20), and the lower surfaces of the supporting blocks (20) are fixedly connected with supporting springs (21) which are movably sleeved on the supporting main rods (19) and the other ends of which are fixedly connected on the inner walls of the movable through grooves (18).
6. The automatic paper printed matter conveying device according to claim 5, characterized in that a cleaning scraper (8) with the upper end contacting with the lower roller (6) is also fixedly connected between the two supporting blocks (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469045.1U CN216705176U (en) | 2021-10-13 | 2021-10-13 | Automatic conveyor of paper printed matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469045.1U CN216705176U (en) | 2021-10-13 | 2021-10-13 | Automatic conveyor of paper printed matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216705176U true CN216705176U (en) | 2022-06-10 |
Family
ID=81875991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122469045.1U Active CN216705176U (en) | 2021-10-13 | 2021-10-13 | Automatic conveyor of paper printed matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216705176U (en) |
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2021
- 2021-10-13 CN CN202122469045.1U patent/CN216705176U/en active Active
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