Paper feeding device for image processing equipment
Technical Field
The invention relates to the technical field of graphic processing equipment, in particular to a paper feeding device for image processing equipment.
Background
The image needs to be printed and printed during the graphic processing equipment, therefore, the application of the paper feeding device is very important, the structure of the existing paper feeding device is rigid, the height of paper cannot be detected, the height of the paper feeding plate cannot be automatically adjusted according to the thickness of the paper, the paper feeding device cannot be used for the paper with non-thickness, the paper jamming phenomenon often occurs, the paper which is affected with damp cannot be dried during use, the normal use of the paper which is affected with damp cannot be guaranteed, the paper is not convenient to store for standby, the paper in the paper feeding box cannot be prevented from being vacant, the paper needs to be manually changed, the paper changing time is prolonged, and the practicability of the paper feeding device is reduced.
Disclosure of Invention
An object of the present invention is to provide a paper feeding device for an image processing apparatus, which solves the problems of the prior art.
In order to solve the above problems, the present invention provides a technical solution:
a paper feeding device for an image processing device comprises a paper storage mechanism and a paper feeding mechanism, wherein the paper feeding mechanism is arranged on one side of the paper storage mechanism, the paper storage mechanism consists of a paper storage box, a first chute, a second chute, a first motor, a first screw rod, a paper feeding plate, a cover plate, a third chute, a second screw rod, a sliding block, a paper feeding motor, a paper feeding push plate, a fixing block, a connecting rod, a return groove, a locking rod and a retraction spring, the inner wall of the paper storage box is connected with the paper feeding plate in a sliding manner, the two sides corresponding to the inner wall of the paper storage box are respectively provided with the first chute and the second chute, the two ends of the paper feeding plate are respectively inserted into the first chute and the second chute, the two ends of the paper feeding plate are respectively connected with the inner wall of the first chute and the inner wall of the second chute in a sliding manner, the bottom of the second chute is fixedly connected with the first motor, and the first screw rod is rotatably connected between the bottom of the second chute, the first lead screw and one end of the paper feeding plate inserted into the second chute are in threaded connection, the top of the paper storage box is rotatably connected with a cover plate, the bottom of the cover plate is fixedly connected with a third chute, and the inside of the third chute is rotatably connected with the second lead screw.
As preferred, the inside sliding connection of third spout has the slider, second lead screw and slider threaded connection, the bottom fixedly connected with of slider advances the push pedal, the apron is close to the one end fixedly connected with fixed block of first spout, the bottom fixedly connected with connecting rod of fixed block, one side of storage carton just is located the fixed block and is equipped with the draw-in groove under, the inside one side of draw-in groove is equipped with the return force groove, the locking lever has been inserted to the inside of return force groove, the outside of locking lever just is located the inside cover in return force groove and has the retraction spring, paper feed mechanism comprises paper feed box, sliding tray, electric telescopic handle, spacing slide bar, stoving box, micro-fan, branch, extension spring, paper feed wheel, heating cabinet, stoving mouth, humidity transducer and infrared distance meter, the paper storage box is characterized in that one end of the paper storage box, far away from the fixed block, is fixedly connected with a paper inlet box, two ends corresponding to the inner wall of the paper inlet box are respectively provided with a sliding groove and a fourth sliding groove, the inside of the sliding groove is fixedly connected with a lifting sliding rod, the inside of the fourth sliding groove is rotatably connected with a third lead screw, the inner wall of the paper inlet box is slidably connected with a paper inlet plate, and one side of the paper inlet box, far away from the paper storage box, is provided with a paper outlet.
Preferably, the two ends of the paper feeding plate are respectively connected with the sliding groove and the fourth sliding groove in a sliding manner, the bottom of the fourth sliding groove is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a third lead screw, one end of the paper feeding plate is connected with a lifting slide bar in a sliding manner, the other end of the paper feeding plate is in threaded connection with the third lead screw, the top of the inner wall of the paper feeding box is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with a fixed frame, one end of the inner wall of the fixed frame is rotatably connected with a supporting rod, the middle part of the supporting rod is connected with the inner wall of the fixed frame through a tension spring, one end of the supporting rod, which is far away from the inner wall of the fixed frame, is rotatably connected with a paper feeding wheel, the output end of the paper feeding motor is in transmission connection with the paper feeding wheel through a belt, and the top of the inner wall of the paper feeding plate is fixedly connected with a slide bar limit position, one end of the fixing frame is connected with the limiting slide bar in a sliding mode, the top of the inner wall of the fixing frame is fixedly connected with a drying box, the top of the inner wall of the drying box is fixedly connected with a micro fan, the bottom of the inner wall of the drying box is fixedly connected with a heating box, the bottom of the drying box is fixedly connected with a drying opening, and the bottom of the drying box and two sides of the drying opening are respectively and fixedly connected with an SHT-30 type humidity sensor and an YP900H type infrared distance meter.
Preferably, one end of the cover plate is fixedly connected with a paper feeding motor, and the output end of the paper feeding motor is fixedly connected with the second screw rod.
Preferably, the middle part of the connecting rod is provided with a fixing hole, and the locking rod is inserted into the fixing hole.
Preferably, the heating box is internally provided with heating wires, and the drying box is internally fixedly connected with a UNO-3072L-C11E type controller.
Preferably, the humidity sensor and the infrared distance meter are both electrically connected with the controller.
The invention has the beneficial effects that: the paper feeding device is compact in structure, the paper height can be detected by arranging the infrared distance measuring instrument, the paper is conveyed by the paper feeding wheel, the paper feeding plate height is automatically adjusted according to the thickness of the paper, the paper can be used for paper with no thickness, the paper jamming phenomenon is avoided, the paper which is affected with damp can be dried during use, the normal use of the paper is ensured, the paper can be conveniently stored for later use by arranging the paper storage box, the paper in the paper feeding box is prevented from being vacant, manual paper replacement is not needed, the paper replacement time is shortened, and the practicability of the paper feeding device is improved.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the present invention at A;
FIG. 3 is a schematic view of the internal structure of the drying box according to the present invention;
FIG. 4 is an enlarged view of the invention at B.
In the figure: 1-paper storage mechanism, 2-paper feeding mechanism, 3-paper storage box, 4-first chute, 5-second chute, 6-first motor, 7-first screw rod, 8-paper feeding plate, 9-cover plate, 10-third chute, 11-second screw rod, 12-slide block, 13-paper feeding motor, 14-paper feeding push plate, 15-fixed block, 16-connecting rod, 17-force returning groove, 18-lock rod, 19-retraction spring, 20-paper feeding box, 21-slide groove, 22-lifting slide rod, 23-fourth chute, 24-third screw rod, 25-second motor, 26-paper feeding plate, 27-paper outlet, 28-telescopic rod, 29-electric telescopic rod, 30-limiting slide rod, 31-drying box, 32-a micro fan, 33-a clamping groove, 34-a supporting rod, 35-an extension spring, 36-a paper feeding wheel, 37-a heating box, 38-a drying opening, 39-a humidity sensor, 40-an infrared distance meter, 41-a paper feeding motor and 42-a controller.
Detailed Description
As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: a paper feeding device for an image processing device comprises a paper storage mechanism 1 and a paper feeding mechanism 2, wherein the paper feeding mechanism 2 is arranged on one side of the paper storage mechanism 1, the paper storage mechanism 1 consists of a paper storage box 3, a first sliding groove 4, a second sliding groove 5, a first motor 6, a first screw rod 7, a paper feeding plate 8, a cover plate 9, a third sliding groove 10, a second screw rod 11, a sliding block 12, a paper feeding motor 13, a paper feeding push plate 14, a fixed block 15, a connecting rod 16, a return force groove 17, a locking rod 18 and a retraction spring 19, the inner wall of the paper storage box 3 is connected with the paper feeding plate 8 in a sliding manner, the two sides corresponding to the inner wall of the paper storage box 3 are respectively provided with the first sliding groove 4 and the second sliding groove 5, the two ends of the paper feeding plate 8 are respectively inserted into the first sliding groove 4 and the second sliding groove 5, and the two ends of the paper feeding plate 8 are respectively connected with the inner wall of the first sliding groove 4 and the second sliding groove 5, the bottom fixedly connected with first motor 6 of second spout 5, it is connected with first lead screw 7 to rotate between the bottom of second spout 5 and the bottom, the one end threaded connection that first lead screw 7 and form board 8 insert in the second spout 5, the top of storing up carton 3 is rotated and is connected with apron 9, the bottom fixedly connected with third spout 10 of apron 9, the inside rotation of third spout 10 is connected with second lead screw 11.
Wherein, the inside sliding connection of third spout 10 has slider 12, second lead screw 11 and slider 12 threaded connection, the bottom fixedly connected with push pedal 14 that form advances of slider 12, the one end fixedly connected with fixed block 15 that apron 9 is close to first spout 4, the bottom fixedly connected with connecting rod 16 of fixed block 15, one side of storage carton 3 just is located fixed block 15 and is equipped with draw-in groove 33 under, the inside one side of draw-in groove 33 is equipped with back force groove 17, the inside of back force groove 17 has inserted locking lever 18, the outside of locking lever 18 just is located the inside cover of back force groove 17 and has a spring 19 that contracts, paper feed mechanism 2 is by paper feed case 20, sliding tray 21, lift slide bar 22, fourth spout 23, third lead screw 24, second motor 25, paper feed plate 26, exit slot 27, fixed frame 28, electric telescopic handle 29, spacing slide bar 30, stoving box 31, Miniature fan 32, branch 34, extension spring 35, paper feed wheel 36, heating cabinet 37, stoving mouth 38, humidity transducer 39 and infrared distance meter 40 constitute, the one end fixedly connected with that fixed block 15 was kept away from to paper storage box 3 advances carton 20, the both ends that advance carton 20 inner wall corresponds are equipped with sliding tray 21 and fourth spout 23 respectively, the inside fixedly connected with lift slide bar 22 of sliding tray 21, the inside rotation of fourth spout 23 is connected with third lead screw 24, the inner wall sliding connection who advances carton 20 has into cardboard 26, the one side that advances carton 20 and keep away from paper storage box 3 is equipped with exit slot 27.
Wherein, advance the both ends of cardboard 26 respectively with sliding tray 21 and fourth spout 23 sliding connection, the bottom fixedly connected with second motor 25 of fourth spout 23, the output and the third lead screw 24 fixed connection of second motor 25, the one end and the lift slide bar 22 sliding connection of advancing cardboard 26, the other end and the third lead screw 24 threaded connection of advancing cardboard 26, the top fixedly connected with electric telescopic handle 29 of advancing the carton 20 inner wall, the fixed frame 28 of output fixedly connected with of electric telescopic handle 29, the one end of fixed frame 28 inner wall is rotated and is connected with branch 34, be connected through extension spring 35 between the middle part of branch 34 and the fixed frame 28 inner wall, the one end that branch 34 kept away from fixed frame 28 inner wall rotates and is connected with into paper wheel 36, the top fixedly connected with paper feed motor 41 of fixed frame 28 inner wall, the output of paper feed motor 41 passes through the belt and is connected with into paper wheel 36 transmission, the top of the inner wall of the paper feeding plate 26 is fixedly connected with a limiting slide bar 30, one end of the fixing frame 28 is connected with the limiting slide bar 30 in a sliding manner, the top of the inner wall of the fixing frame 28 is fixedly connected with a drying box 31, the top of the inner wall of the drying box 31 is fixedly connected with a micro fan 32, the bottom of the inner wall of the drying box 31 is fixedly connected with a heating box 37, the bottom of the drying box 31 is fixedly connected with a drying opening 38, and the bottom of the drying box 31 and two sides of the drying opening 38 are respectively and fixedly connected with an SHT-30 type humidity sensor 39 and an YP900H type infrared distance meter 40.
One end of the cover plate 9 is fixedly connected with a paper feeding motor 13, and the output end of the paper feeding motor 13 is fixedly connected with the second screw rod 11, so that the paper feeding push plate 14 can move conveniently.
Wherein, the middle part of the connecting rod 16 is provided with a fixing hole, and the lock rod 18 is inserted into the fixing hole, so as to fix the cover plate 9 conveniently.
Wherein, the heating wire is arranged inside the heating box 37, and the UNO-3072L-C11E type controller 42 is fixedly connected inside the drying box 31, so as to control the micro-fan 32 to dry the paper.
The humidity sensor 39 and the infrared distance meter 40 are electrically connected to the controller 42, so as to control automatic heating and paper feeding.
The using state of the invention is as follows: the lock rod 18 is pulled out from the connecting rod 16, the cover plate 9 is opened, paper is placed in the paper storage box 3, when the paper in the paper feeding box 20 is insufficient, the first motor 6 drives the first screw rod 7 to rotate, the first screw rod 7 drives the paper feeding plate 8 to move, the paper feeding plate 8 moves the paper upwards, then the paper feeding motor 13 drives the second screw rod 11 to rotate, the second screw rod 11 drives the sliding block 12 to slide in the third sliding groove 10, the sliding block 12 drives the paper feeding push plate 14 to move, so that the paper is pushed into the paper feeding box 20 through the paper feeding push plate 14, when paper needs to be fed, the required lifting height is detected through the infrared distance meter 40, the second motor 25 lifts the paper feeding plate 26 through the third screw rod 24, the paper is flush with the paper outlet 27, the paper feeding plate 26 presses the paper tightly under the action of the stretching spring 35, when the humidity sensor 39 detects that the humidity of the paper is lower than the designated value, the controller 42 controls the micro-fan 32 to operate, the micro-fan 32 blows air into the heating box 37, the air is heated by the heating wires, the paper is dried through the drying opening 38, the paper feeding motor 41 drives the paper feeding plate 26 to rotate, and the paper is fed out from the paper outlet 27 through the paper feeding plate 26.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.