CN217778143U - Ink jet printing paper reverser - Google Patents
Ink jet printing paper reverser Download PDFInfo
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- CN217778143U CN217778143U CN202221378371.XU CN202221378371U CN217778143U CN 217778143 U CN217778143 U CN 217778143U CN 202221378371 U CN202221378371 U CN 202221378371U CN 217778143 U CN217778143 U CN 217778143U
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Abstract
The utility model discloses an ink-jet printing paper commutator, which comprises an inlet walkway, a transformation walkway and an outlet walkway, wherein one end of the inlet walkway is connected to the upper walkway, the other end of the inlet walkway is communicated with the transformation walkway and the outlet walkway, and the other end of the outlet walkway is communicated with the lower walkway; a converter is arranged at the three-way communication position of the inlet walkway, the conversion walkway and the outlet walkway, and when the converter is in a first state, the inlet walkway is communicated with the conversion walkway; when the converter is in the second state, the conversion walkway is communicated with the outlet walkway; and a direction-changing conveying mechanism is arranged on the transformation walkway. The utility model has the advantages that the design is at last pavement and between the pavement down, and the paper is in last pavement to the front back of printing that is located the top, can get into this device, and the paper gets into the pavement down through the switching back, and after getting back to the pavement again from the pavement down, the paper reverse side is located the top, prints the paper reverse side again, has realized two-sided printing, only needs a print head, the cost is reduced.
Description
Technical Field
The utility model relates to a mechanical mechanism, concretely relates to ink jet printing paper commutator.
Background
Inkjet printing is a contactless, pressure-free, plate-free printing. The information stored in the computer can be printed when it is input into the ink-jet printer.
The ink-jet printer consists of a system controller, an ink-jet controller, a spray head, a printing stock driving mechanism and the like. The ink is ejected from the nozzle of the nozzle to be printed on the printing stock under the control of the ink-jet controller. According to the printing requirements, the driver delivers the printing stock, and the system controller is responsible for the operation of the whole machine.
When the existing ink-jet printer is used for double-sided printing, a turn-over structure is designed, for example, a platform type roller turnover single-sheet double-sided ink-jet printing system with the patent number of CN202121452777.3, and by designing an annular track structure, the upward faces of paper on an upper channel and a lower channel are different, so that the effect of double-sided printing is achieved, but two printing heads need to be designed for the structure, and the required cost is too high.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
An object of the utility model is to provide an inkjet printing paper commutator, when carrying out double-sided printing for solving current inkjet printer, adopt two printing brush heads, problem with high costs.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided an inkjet printing paper reverser including an inlet walkway, a change walkway, and an outlet walkway, the inlet walkway being connected to the upper walkway at one end and communicating with both the change walkway and the outlet walkway at the other end, the outlet walkway communicating to the lower walkway;
a converter is arranged at the three-way communication position of the inlet passage, the conversion passage and the outlet passage, when the converter is in a first state, the inlet passage is communicated with the conversion passage, the inlet passage and the outlet passage are blocked by the converter, and the conversion passage and the outlet passage are blocked by the converter; when the converter is in the second state, the inlet walkway and the conversion walkway are blocked, the inlet walkway and the outlet walkway are blocked, and the conversion walkway is communicated with the outlet walkway; when the converter is in the third state, the inlet walkway is blocked with the conversion walkway, the inlet walkway is communicated with the outlet walkway, and the conversion walkway is blocked with the outlet walkway;
the direction changing and conveying mechanism is arranged on the changing channel and comprises a direction changing main rubber roller and a plurality of direction changing auxiliary rubber rollers, the direction changing auxiliary rubber rollers are driven by the direction changing main rubber roller to rotate in the same direction, the direction changing main rubber roller is connected to the direction changing rotator, and the direction changing main rubber roller is driven by the direction changing rotator to rotate in the forward direction or in the reverse direction.
In one possible design, the direction-changing rotator comprises two electromagnetic rotating parts, a fixed rotating shaft and a direction-changing transmission motor, wherein the two electromagnetic rotating parts are respectively arranged at two ends of the direction-changing main rubber roller;
the electromagnetic rotating part comprises a rotating ring sleeved on the direction-changing main roller and an adsorption ring fixed on the direction-changing main rubber roller, a direction-changing electromagnet is arranged on the adsorption ring, the rotating ring and the adsorption ring are adsorbed and fixed after the direction-changing electromagnet is electrified, and the rotating ring and the adsorption ring are separated after the direction-changing electromagnet is powered off;
the electromagnetic rotating part is positioned at one end of the direction-changing main rubber roller, and a rotating ring of the electromagnetic rotating part is connected to the direction-fixing rotating shaft through a belt; the electromagnetic rotating part is positioned at the other end of the direction-changing main rubber roller, a rotating ring of the electromagnetic rotating part is connected to an intermediate rotating shaft through a belt, and the intermediate rotating shaft is meshed with the fixed rotating shaft through a gear;
the turning transmission motor drives the turning rotating shaft to rotate in the fixed direction.
In one possible design, the converter comprises a conversion shaft and a conversion block fixed on the conversion shaft, the conversion shaft is connected to the push-pull electromagnet through a connecting piece, and the push-pull electromagnet drives the conversion shaft to swing back and forth;
the connection part of the inlet walkway and the conversion walkway is vertical, the connection part comprises a non-opening plate and an opening plate, the opening plate is provided with an opening, the opening is communicated with the outlet walkway, and the outlet walkway extends upwards from the opening in an inclined way;
the rotating block is positioned at the opening and is in a trapezoid shape, the rotating block is rotated, the bottom surface of the rotating block is parallel to the opening plate, the rotating block is positioned in the outlet channel at the moment and shields the outlet channel, and the converter is positioned in a first state; the conversion shaft is rotated, so that the rotation block shields the entrance walkway, and the converter is in a second state.
In one possible design, the connecting piece comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged with the conversion shaft, the other end of the first connecting rod is hinged with one end of the second connecting rod, and the other end of the second connecting rod is hinged with the push-pull electromagnet.
In one possible design, the rotating block comprises a plurality of trapezoidal blocks and a plurality of circular blocks, the conversion shaft is a square shaft, and the trapezoidal blocks and the circular blocks are installed on the conversion shaft at intervals.
In one possible design, the non-port plate is provided with slots corresponding to the trapezoidal blocks one by one.
In one possible design, one side of the inlet walkway is provided with a plurality of inlet paper transmission rubber rollers, the other side of the inlet walkway is provided with auxiliary rubber rollers which are in one-to-one correspondence with the paper transmission rubber rollers, and the inlet paper transmission rubber rollers are driven by an inlet transmission motor to rotate in the same direction.
In one possible design, one side of the outlet passage is provided with a plurality of outlet paper transmission rubber rollers, the other side of the outlet passage is provided with auxiliary rubber rollers which are in one-to-one correspondence with the outlet paper transmission rubber rollers, and the outlet paper transmission rubber rollers are driven by an outlet transmission motor to rotate in the same direction.
In one possible design, one side of the transformation walkway is provided with a turning conveying mechanism, and the other side of the transformation walkway is provided with a corresponding auxiliary rubber roller.
In a possible design, the converter further comprises a third state in which the inlet walkway is blocked from the conversion walkway, the inlet walkway is in communication with the outlet walkway, and the conversion walkway is blocked from the outlet walkway.
The utility model discloses at least, include following beneficial effect: this device design is at last pavement under and between the pavement, and the paper is after last pavement is printed to the front that is located the top, can get into this device, and the paper is through changing to the back, gets into the pavement down, after getting back to the pavement again from the pavement down, and the paper reverse side is located the top, prints the paper reverse side again, has realized two-sided printing, the utility model discloses only need a print head, the cost is reduced.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural view of the apparatus;
FIG. 2 is a first schematic structural diagram of a transformation walkway;
FIG. 3 is a schematic structural diagram II of the transformation walkway;
FIG. 4 is a schematic exploded view of the apparatus;
FIG. 5 is an enlarged view of the portion A in FIG. 4;
FIG. 6 is a first schematic diagram of the converter;
FIG. 7 is a second schematic diagram of the converter;
FIG. 8 is a schematic structural view of the direction-changing main rubber roller;
FIG. 9 is a cross-sectional view of the present device;
FIG. 10 is an enlarged view of portion B of FIG. 9, showing the transducer in the first configuration;
FIG. 11 is a schematic diagram illustrating the position of the transducer in the second configuration;
the following are marked in the figure: 100-inlet run, 101-inlet paper drive rubber roll, 200-change run, 300-outlet run, 301-outlet paper drive rubber roll, 400-converter, 401-conversion shaft, 402-turning block, 403-connecting piece, 404-push-pull electromagnet, 405-first connecting rod, 406-second connecting rod, 407-trapezoidal block, 408-circular block, 500-turning transmission mechanism, 501-turning main rubber roll, 502-turning auxiliary rubber roll, 600-upper run, 700-lower run, 800-turning rotator, 801-electromagnetic rotator, 802-fixed rotating shaft, 803-turning transmission motor, 804-rotating ring, 805-adsorption ring, 806-turning electromagnet, 807-intermediate rotating shaft, 900-non-opening plate, 901-opening plate, 902-opening, 903-slotting.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited to the description. Specific structural and functional details disclosed herein are merely representative for purposes of describing example embodiments of the present invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1 to 11, the inverter for inkjet printing paper comprises an inlet path 100, a change path 200, and an outlet path 300, the inlet path 100 having one end connected to an upper path 600 and the other end communicating with both the change path 200 and the outlet path 300, the outlet path 300 having the other end communicating with a lower path 700;
a converter 400 is arranged at the three-way communication position of the inlet walkway 100, the conversion walkway 200 and the outlet walkway 300, when the converter 400 is in a first state, the inlet walkway 100 is communicated with the conversion walkway 200, the inlet walkway 100 and the outlet walkway 300 are blocked by the converter, and the conversion walkway 200 and the outlet walkway 300 are blocked by the converter; when the converter 400 is in the second state, the inlet walkway 100 is blocked with the conversion walkway 200, the inlet walkway 100 is blocked with the outlet walkway 300, and the conversion walkway 200 is communicated with the outlet walkway 300; when the converter 400 is in the third state, the inlet walkway 100 is blocked from the conversion walkway 200, the inlet walkway 100 is communicated with the outlet walkway 300, and the conversion walkway 200 is blocked from the outlet walkway 300;
the transformation walkway 200 is provided with a turning conveying mechanism 500, the turning conveying mechanism 500 comprises a turning main rubber roller 501 and a plurality of turning auxiliary rubber rollers 502, the turning auxiliary rubber rollers 502 are driven by the turning main rubber roller 501 to rotate in the same direction, the turning main rubber roller 501 is connected to a turning rotator 800, and the turning main rubber roller 501 is driven by the turning rotator 800 to rotate in the forward direction or in the reverse direction.
The conventional printer is generally designed as a racetrack-shaped walkway including an upper walkway, a lower walkway, and curved paths at both ends, and print heads are designed on both the upper walkway 600 and the lower walkway 700.
The utility model discloses mainly reform transform one of them bend, by the entry pavement 100, transform the pavement 200 and export the pavement 300 and constitute, entry pavement 100 one end is communicated and is gone up the pavement 600, export pavement 300 one end is communicated and is gone to lower pavement 700, the other end of entry pavement 100, transform the one end of pavement 200 and export the other end of pavement 300 and form tee bend structure, design a converter 400 in tee bend structure department, control paper direction of transfer, include can only convey to diversion pavement 200 by entry pavement 100, and can only transform the pavement 200 and convey to export the pavement 300; the transfer mechanism 500 is designed in the change path 200, and can control the moving direction of the paper, the paper firstly enters the change path 200, the transfer direction of the transfer mechanism 500 is from one end close to the entrance path 100 (or the exit path 300) to the other end, then the paper is transferred from the change path 200 to the exit path 300, and the transfer direction of the transfer mechanism 500 is from one end far away from the entrance path 100 (or the exit path 300) to the other end;
first, a turning conveying mechanism 500 is explained, as shown in fig. 2 and fig. 3, a turning main rubber roller 501 is driven to rotate by a turning rotator 800, so as to drive a turning auxiliary rubber roller to rotate.
It is further determined that the entrance walkway 100, the change walkway 200 and the exit walkway 300 are all two-panel structures, which are conventional structures of printers and are common knowledge. Generally, a transmission rubber roller is designed on one panel, and an auxiliary rubber roller is designed on the other panel, so that the structure is as follows: one side of the inlet walkway 100 is provided with a plurality of inlet paper transmission rubber rollers 101, the other side is provided with auxiliary rubber rollers which are in one-to-one correspondence with the paper transmission rubber rollers 101, and the inlet paper transmission rubber rollers 101 are driven by an inlet transmission motor to rotate in the same direction. A plurality of outlet paper transmission rubber rollers 301 are arranged on one side of the outlet passage 300, auxiliary rubber rollers which are in one-to-one correspondence with the outlet paper transmission rubber rollers 301 are arranged on the other side of the outlet passage 300, and the outlet paper transmission rubber rollers 301 are driven by an outlet transmission motor to rotate in the same direction. One side of the transformation walkway 200 is designed with a direction-changing transmission mechanism 500, and the other side is designed with an auxiliary rubber roller. The turning main rubber roll 501 and the turning auxiliary rubber roll 502 in the turning conveying mechanism 500 are provided with auxiliary rubber rolls corresponding to each other on the other side.
Then, the direction-changing rotator 800 is described, as shown in fig. 8, which includes two electromagnetic rotating members 801 respectively disposed at two ends of the direction-changing main rubber roller 501, a fixed rotating shaft 802, and a direction-changing transmission motor 803;
the electromagnetic rotating part 801 comprises a rotating ring 804 sleeved on the direction-changing main roller 501 and an adsorption ring 805 fixed on the direction-changing main roller 501, the adsorption ring 805 is provided with a direction-changing electromagnet 806, the rotating ring 804 and the adsorption ring 805 are adsorbed and fixed after the direction-changing electromagnet 806 is electrified, and the rotating ring 804 and the adsorption ring 805 are separated after the direction-changing electromagnet 806 is powered off;
the electromagnetic rotating part 801 is positioned at one end of the direction-changing main rubber roller 501, and a rotating ring 804 of the electromagnetic rotating part is connected to the direction-fixing rotating shaft 802 through a belt; the electromagnetic rotating piece 801 is positioned at the other end of the direction-changing main rubber covered roller 501, the rotating ring 804 of the electromagnetic rotating piece is connected to an intermediate rotating shaft 807 through a belt, and the intermediate rotating shaft 807 is meshed with the fixed rotating shaft 802 through a gear;
the direction-changing transmission motor 803 drives the fixed rotation shaft 802 to rotate in the fixed direction.
Two electromagnetic rotating pieces 801 are respectively arranged at two ends of the direction-changing main rubber covered roller 501, in the electromagnetic rotating pieces 801, when the direction-changing electromagnet 806 is electrified, the adsorption ring 805 and the rotating ring 804 are adsorbed and fixed, and because the adsorption ring 805 is fixed on the direction-changing main rubber covered roller 501, when the rotating ring 804 rotates, the direction-changing main rubber covered roller 501 can be driven to rotate. When the direction-changing electromagnet 806 loses power, the adsorption ring 805 is separated from the rotating ring 804, and the rotating ring 804 cannot drive the adsorption ring 805 to rotate. The direction-changing electromagnet 806 is an annular direction-changing electromagnet, and is of an existing structure and is not described in detail.
The electromagnetic rotating part 801 at one end of the direction-changing main rubber roller 501 is provided with a rotating ring 804 which is directly connected with the fixed rotating shaft 802 through a belt, the fixed rotating shaft 802 is generally provided with a rotating ring with anti-skid grains, the rotating ring 804 is also provided with the anti-skid grains, belt transmission is facilitated, the rotating direction of the fixed rotating shaft 802 is fixed, and if the electromagnetic rotating part 801 at the end is fixed in an adsorption manner, the rotating direction of the direction-changing main rubber roller 501 is consistent with that of the fixed rotating shaft 802; in the electromagnetic rotating member 801 at the other end, the rotating ring 804 passes through an intermediate rotating shaft 807, and a gear meshing structure is arranged between the intermediate rotating shaft 807 and the fixed rotating shaft 802, when the fixed rotating shaft 802 drives the intermediate rotating shaft 807 to rotate, the rotation direction of the intermediate rotating shaft 807 is opposite to that of the fixed rotating shaft 802, so that the rotation direction of the end rotating ring 804 is opposite to that of the fixed rotating shaft 802, and thus if the end electromagnetic rotating member 801 is fixed by adsorption, the rotation direction of the direction-changing main rubber roller 501 is opposite to that of the fixed rotating shaft 802. Thus, the rotating direction of the direction-changing main rubber roller 501 can be controlled. The conveying direction of the sheet can be controlled.
As can be seen, the fixed direction rotating shaft 807 adopts an outlet paper driving rubber roller 301 of the outlet channel 300, so as to avoid additional design of the rotating shaft.
Explaining the converter 400 again, as shown in fig. 4 to 7, it includes a conversion shaft 401 and a rotation block 402 fixed on the conversion shaft 401, the conversion shaft 401 is connected to a push-pull electromagnet 404 through a connecting piece 403, the push-pull electromagnet 404 drives the conversion shaft 403 to swing back and forth;
the connecting member 403 includes a first connecting rod 405 and a second connecting rod 406, one end of the first connecting rod 405 is hinged to the converting shaft 401, the other end of the first connecting rod 405 is hinged to one end of the second connecting rod 406, and the other end of the second connecting rod 406 is hinged to the push-pull electromagnet 404, so that when the push-pull electromagnet 404 expands and contracts, the converting shaft 401 rotates back and forth. Push-and-pull electro-magnet 404 is prior art, and it is for including a casing, sets up electromagnetism core and electromagnetic rod in the casing, and the electromagnetic rod is worn out the casing and is connected to second connecting rod 406, is provided with a spring between electromagnetic rod and the electromagnetism core, and when the electromagnetism core was electrified like this, the electromagnetic rod was drawn the shrink, and when the electromagnetism core lost electricity, the electromagnetic rod was outwards promoted by the spring. This is the prior art and will not be described in detail, and the device further includes a spring connected to the first connecting rod 405 to ensure that the first connecting rod 405 rotates to the set position.
The connection part of the inlet walkway 100 and the changing walkway 200 is vertical, the connection part comprises a non-opening plate 900 and an opening plate 901, the opening plate 901 is provided with an opening 902, the opening 902 is communicated with the outlet walkway 300, and the outlet walkway 300 extends from the opening 901 in an inclined and upward manner;
the rotating block 402 is positioned at the opening and is in a trapezoid shape, the rotating block 402 is rotated, the bottom surface of the rotating block 402 is parallel to the opening plate 901, the rotating block 402 is positioned in the outlet passage 300 at this time, the outlet passage 300 is shielded, and the converter 400 is positioned in a first state; the switching shaft 401 is rotated so that the turning block 402 blocks the entrance walkway 100 and the switch 400 is in the second state.
As in fig. 10, the converter 400 is in the first state; as shown in fig. 11, the converter 400 is in the second state.
As shown in fig. 4 to 9, the rotating block 402 includes a plurality of trapezoidal blocks 407 and a plurality of circular blocks 408, the converting shaft 401 is a square shaft, and the trapezoidal blocks 407 and the circular blocks 408 are mounted on the converting shaft 401 at intervals. The non-port plate 900 is provided with slots 903 corresponding to the trapezoidal blocks 407 one by one. Because a paper channel is arranged between the non-opening plate 900 and the opening plate 901, the gap is very small, the rotation of the rotating block 402 is convenient, the rotating block 402 is designed to be arranged by the trapezoidal block 407 and the circular block 408 at intervals, the paper conveying cannot be influenced, the non-opening plate 900 is provided with a notch 903, and the rotating block 402 is inserted into the notch 903 after rotating.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (9)
1. The inkjet printing paper reverser is characterized by comprising an inlet passage, a conversion passage and an outlet passage, wherein one end of the inlet passage is connected to the upper passage, the other end of the inlet passage is communicated with the conversion passage and the outlet passage, and the other end of the outlet passage is communicated with the lower passage;
a converter is arranged at the three-way communication position of the inlet passage, the conversion passage and the outlet passage, when the converter is in a first state, the inlet passage is communicated with the conversion passage, the inlet passage and the outlet passage are blocked by the converter, and the conversion passage and the outlet passage are blocked by the converter; when the converter is in the second state, the inlet walkway and the conversion walkway are blocked, the inlet walkway and the outlet walkway are blocked, and the conversion walkway is communicated with the outlet walkway;
the device comprises a transformation walking path and is characterized in that a turning conveying mechanism is arranged on the transformation walking path and comprises a turning main rubber roller and a plurality of turning auxiliary rubber rollers, the turning auxiliary rubber rollers are driven by the turning main rubber roller to rotate in the same direction, the turning main rubber roller is connected to a turning rotator, and the turning main rubber roller is driven by the turning rotator to rotate in the forward direction or in the reverse direction.
2. The inkjet printing paper reverser according to claim 1, wherein the direction-changing rotator comprises two electromagnetic rotating members respectively disposed at both ends of the direction-changing main rubber roller, a fixed direction rotating shaft, and a direction-changing transmission motor;
the electromagnetic rotating part comprises a rotating ring sleeved on the direction-changing main roller and an adsorption ring fixed on the direction-changing main rubber roller, a direction-changing electromagnet is arranged on the adsorption ring, the rotating ring and the adsorption ring are adsorbed and fixed after the direction-changing electromagnet is electrified, and the rotating ring and the adsorption ring are separated after the direction-changing electromagnet is powered off;
the electromagnetic rotating part is positioned at one end of the direction-changing main rubber roller, and a rotating ring of the electromagnetic rotating part is connected to the direction-fixing rotating shaft through a belt; the electromagnetic rotating part is positioned at the other end of the direction-changing main rubber roller, a rotating ring of the electromagnetic rotating part is connected to an intermediate rotating shaft through a belt, and the intermediate rotating shaft is meshed with the fixed rotating shaft through a gear;
the turning transmission motor drives the turning rotating shaft to rotate in the fixed direction.
3. The inkjet printing paper reverser according to claim 1 wherein the converter comprises a switching shaft and a rotating block fixed to the switching shaft, the switching shaft is connected to the push-pull electromagnet through a connecting member, and the push-pull electromagnet drives the switching shaft to swing back and forth;
the connection part of the inlet walkway and the conversion walkway is vertical, the connection part comprises a non-opening plate and an opening plate, the opening plate is provided with an opening, the opening is communicated with the outlet walkway, and the outlet walkway extends upwards from the opening in an inclined way;
the rotating block is positioned at the opening and is in a trapezoid shape, the rotating block is rotated, the bottom surface of the rotating block is parallel to the opening plate, the rotating block is positioned in the outlet channel at the moment and shields the outlet channel, and the converter is positioned in a first state; the conversion shaft is rotated to enable the rotation block to shield the entrance walkway, and the converter is in a second state.
4. The inkjet printing paper reverser according to claim 3, wherein the connecting member includes a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged to the switching shaft, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the other end of the second connecting rod is hinged to the push-pull electromagnet.
5. The inkjet printing paper reverser according to claim 3, wherein the rotary block comprises a plurality of trapezoidal blocks and a plurality of circular blocks, the switching shaft is a square shaft, and the trapezoidal blocks and the circular blocks are installed on the switching shaft at intervals.
6. The inkjet printing paper reverser according to claim 5 wherein the gapless plate is provided with slots corresponding to the trapezoidal blocks one to one.
7. The inkjet printing paper reverser according to claim 1, wherein one side of the entrance walkway is provided with a plurality of entrance paper driving rollers, and the other side is provided with auxiliary rollers corresponding to the paper driving rollers one to one, and the entrance paper driving rollers are driven by an entrance driving motor to rotate in the same direction.
8. The inkjet printing paper reverser according to claim 1, wherein one side of the exit walkway is provided with a plurality of exit paper driving rollers, and the other side of the exit walkway is provided with auxiliary rollers corresponding to the exit paper driving rollers one to one, and the exit paper driving rollers are driven by the exit driving motor to rotate in the same direction.
9. The inkjet printing paper reverser according to claim 1, wherein one side of the change path is provided with a direction-changing conveying mechanism, and the other side is provided with a corresponding auxiliary rubber roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221378371.XU CN217778143U (en) | 2022-06-02 | 2022-06-02 | Ink jet printing paper reverser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221378371.XU CN217778143U (en) | 2022-06-02 | 2022-06-02 | Ink jet printing paper reverser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217778143U true CN217778143U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221378371.XU Active CN217778143U (en) | 2022-06-02 | 2022-06-02 | Ink jet printing paper reverser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217778143U (en) |
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2022
- 2022-06-02 CN CN202221378371.XU patent/CN217778143U/en active Active
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