CN114454623A

CN114454623A - Photoelectric printing equipment for hospital copy certificate

Info

Publication number: CN114454623A
Application number: CN202210036935.XA
Authority: CN
Inventors: 聂显英
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-05-10

Abstract

The invention relates to printing equipment, in particular to photoelectric printing equipment for hospital copy certificates. The invention provides an electro-optical printing device for hospital copy certificates, which improves the printing effect and quickly dissipates heat. The invention provides photoelectric transfer printing equipment for hospital copy certificates, which comprises a first support frame, support frames, a fixed plate, first radiating fins, a copy plate, a sliding copy mechanism and the like, wherein the fixed plate is arranged between the first support frames, the support frames are arranged between the fixed plate and the first support frames, the first radiating fins are arranged on both sides of the support frames, the copy plate is arranged on the upper side of the support frames, and the sliding copy mechanism is arranged in the middle of the inner side of the support frames. According to the invention, through the arrangement of the sliding copying mechanism, people put the photoelectric sensor on the pushing sliding copying mechanism and then push the sliding copying mechanism to operate, so that the sliding copying mechanism operates to drive the photoelectric sensor to move forwards and backwards, and further, the printing effect is realized.

Description

Photoelectric printing equipment for hospital copy certificate

Technical Field

The invention relates to printing equipment, in particular to photoelectric printing equipment for hospital copy certificates.

Background

In recent years, in an image fixing device of an electronic image system, in addition to effective utilization of resources, improvement of stability of the device, reliability assurance and reduction of running cost are required, and a core accessory affecting a fixing effect is a fixing roller or a fixing film in the fixing device, which is responsible for hot-pressing, melting and curing of imaging toner which is transferred from a toner cartridge and is coated on a surface of printing paper and is not yet solidified, so that the toner is heated and melted to penetrate into the printing paper, and cooling and solidifying, because the heat inertia of the fixing roller is large and the electricity consumption is high, the heat in the printer or the copier is not easy to dissipate, and then the printing effect of the conventional printer is fuzzy and the characters are not easy to see by people in the printing process.

In view of the foregoing, there is a need for an optoelectronic printing device for hospital copy documents that improves printing efficiency and dissipates heat quickly.

Disclosure of Invention

In order to overcome the defects that the existing printer is difficult to radiate and the printing effect is fuzzy, the technical problems to be solved are as follows: the photoelectric printing equipment for the hospital copy certificates is capable of improving printing effect and dissipating heat quickly.

The technical scheme of the invention is as follows: the utility model provides a hospital copies photoelectricity printing apparatus for certificate, including first support frame, the carriage, the fixed plate, first fin, the duplicating board, slip duplicating mechanism, cover mechanism and stabilizing mean, install the fixed plate between the first support frame, install the carriage between fixed plate and the first support frame, the carriage both sides all are equipped with first fin, the duplicating board is installed to the carriage upside, carriage inboard middle part is equipped with slip duplicating mechanism, carriage upper portion rotary type is equipped with covers the mechanism, be equipped with stabilizing mean on the slip duplicating mechanism.

According to a preferred technical scheme, the sliding copying mechanism comprises a sliding rail, a placing frame, second radiating fins, fixing rods, a first spring and an L-shaped long rod, the sliding rail is arranged on two sides inside a supporting frame, the placing frame is arranged on the sliding rail in a sliding mode, the second radiating fins are arranged on two sides inside the placing frame, the fixing rods are arranged inside the sliding rail, the L-shaped long rod is arranged on the fixing rods in a sliding mode and connected with the sliding rail in a sliding mode and connected with the placing frame, the first spring is wound on the fixing rods, two ends of the first spring are connected with the L-shaped long rod and the sliding rail respectively, and a limiting opening is formed in the top of the supporting frame.

According to a preferable technical scheme, the covering mechanism comprises connecting plates, fixed rotating shaft frames, second springs, covering plates and clamping hooks, the connecting plates are arranged on two sides of the supporting frame, the fixed rotating shaft frames are rotatably arranged on the upper sides of the two connecting plates, the covering plates are arranged between the two fixed rotating shaft frames, the second springs are wound on the inner sides of the two fixed rotating shaft frames, two ends of each second spring are respectively connected with the covering plates and the connecting plates, and the clamping hooks are arranged in the middle of the front sides of the covering plates.

According to a preferable technical scheme of the invention, the stabilizing mechanism comprises a long plate frame, a first fixed shaft, a first stabilizer, a third spring, an induction frame, a fourth spring and a second stabilizer, the long plate frame is arranged on the inner sides of the two slide rails, the first fixed shaft is arranged on each of the two sides of the placing frame, the second stabilizer is arranged on each of the inner sides of the two first fixed shafts in a sliding manner, the first stabilizer is arranged on each of the inner sides of the second stabilizer in a sliding manner, the third spring is wound on each of the two sides of the second stabilizer, the two ends of the third spring are respectively connected with the second stabilizer and the first stabilizer, the fourth spring is wound on each of the two second stabilizers, the induction frame is arranged on each of the two outer sides of the two first fixed shafts, and the two ends of the fourth spring are respectively connected with the first stabilizer and the placing frame.

As a preferable technical scheme of the invention, the device also comprises an induction sliding mechanism, the induction sliding mechanism comprises a second fixed shaft, a first gear, a first rack, a first fixed frame, a fifth spring, a second gear, a second rack, a third fixed shaft and a sixth spring, the second fixed shaft is rotatably arranged on the upper side of the left wall in the supporting frame, the first gear is arranged on the second fixed shaft, the first fixed frame is arranged on the lower side of the supporting frame, the first rack is slidably arranged on the upper side of the first fixed frame, the shielding plate is in contact fit with the first rack, the first rack is meshed with the first gear, the fifth spring is wound on the first fixed frame, two ends of the fifth spring are respectively connected with the first rack and the supporting frame, the second gear is arranged on the second fixed shaft, the third fixed shaft is arranged on the supporting frame, the second rack is movably arranged on the front side of the third fixed shaft, the second rack is meshed with the second gear, and a sixth spring is wound on the third fixed shaft, and two ends of the sixth spring are respectively connected with the supporting frame and the second rack.

As a preferred technical scheme, the heat dissipation device comprises a rotary seat, a rotary rod, a winding rope, a winding shaft, a torsion spring and a heat radiator, wherein the rotary seat is arranged at the bottom of the placement frame, the rotary rod is rotatably arranged in the middle of the rotary seat, the winding rope is wound on the rotary rod, the winding shaft is arranged on the inner side of the support frame, one end of the winding rope is connected with the winding shaft, the torsion spring is wound on the rotary rod, two ends of the torsion spring are respectively connected with the rotary seat and the heat radiator, and the heat radiator is arranged in the middle of the rotary rod.

As a preferable technical scheme, the clamping device further comprises a clamping mechanism, the clamping mechanism comprises third fixing frames, seventh springs and limiting blocks, the third fixing frames are arranged on two sides of the supporting frame, the limiting blocks are arranged on the inner sides of the two third fixing frames in a sliding mode, the seventh springs are wound on the two third fixing frames, and two ends of each seventh spring are connected with the limiting blocks and the third fixing frames respectively.

As a preferred technical scheme of the invention, the radiator is provided with three fan blades for heat radiation.

Has the advantages that:

1. according to the invention, by arranging the sliding copying mechanism, people put the photoelectric sensor on the pushing sliding copying mechanism and then push the sliding copying mechanism to operate, so that the sliding copying mechanism operates to drive the photoelectric sensor to move back and forth, and further the printing effect is realized;

2. according to the invention, the covering mechanism is arranged, and the copying plate is covered by the covering mechanism, so that the printing effect is better, and the ultraviolet rays are prevented from hurting human bodies;

3. the fixing mechanism is arranged, and the photoelectric sensor is clamped by the fixing mechanism, so that the photoelectric sensor is prevented from swinging left and right when the printing moves back and forth;

4. the induction sliding mechanism is arranged, and the covering mechanism is matched with the induction sliding mechanism, so that the covering mechanism drives the induction sliding mechanism to be matched, and further automatically drives the sliding copying mechanism to move back and forth to print;

5. according to the invention, the heat dissipation mechanism is arranged, and the sliding copying mechanism moves back and forth to drive the heat dissipation mechanism to operate, so that the heat dissipation mechanism operates to dissipate heat of the photoelectric sensor, and further the heat dissipation effect is realized;

6. according to the invention, the blocking mechanism is arranged, and the covering mechanism operates to drive the blocking mechanism to operate, so that the blocking mechanism operates to block the covering mechanism, the covering mechanism is prevented from being automatically opened in the printing process of the photoelectric sensor, and the blocking effect is further realized.

Drawings

Fig. 1 is a schematic perspective view of a first part of the present invention.

Fig. 2 is a schematic perspective view of a second part of the present invention.

Fig. 3 is a third partial perspective view of the present invention.

Fig. 4 is a perspective view of a fourth part of the present invention.

Fig. 5 is a schematic perspective view of a fifth part of the present invention.

Fig. 6 is a schematic perspective view of a sliding copying mechanism according to the present invention.

Fig. 7 is a schematic perspective view of a first part of the covering mechanism of the present invention.

Fig. 8 is a schematic perspective view of a second part of the covering mechanism of the present invention.

Fig. 9 is an enlarged schematic perspective view of the clear a of the present invention.

FIG. 10 is a perspective view of the fixing mechanism of the present invention.

Fig. 11 is an enlarged perspective view of the present invention at B.

Fig. 12 is a schematic perspective view of an inductive sliding mechanism according to the present invention.

Fig. 13 is a schematic perspective view of a heat dissipation mechanism according to the present invention.

Fig. 14 is a perspective view of the jamming mechanism of the present invention.

Fig. 15 is an enlarged perspective view of the present invention at C.

Labeled as: 1-a first support frame, 2-a support frame, 3-a fixed plate, 4-a first radiating fin, 41-a duplicating plate, 5-a sliding duplicating mechanism, 51-a sliding rail, 52-a placing frame, 53-a second radiating fin, 54-a fixed rod, 55-a first spring, 56-an L-shaped long rod, 57-a limiting port, 6-a covering mechanism, 61-a connecting plate, 62-a fixed rotating shaft frame, 63-a second spring, 64-a covering plate, 65-a clamping hook, 7-a stabilizing mechanism, 71-a long plate frame, 72-a first fixed shaft, 73-a first stabilizer, 74-a third spring, 75-an induction frame, 76-a fourth spring, 77-a second stabilizer, 8-an induction sliding mechanism, 81-a second fixed shaft, 82-a first gear, 83-a first rack, 84-a first fixing frame, 85-a fifth spring, 86-a second gear, 87-a second rack, 88-a third fixing shaft, 89-a sixth spring, 9-a heat dissipation mechanism, 91-a rotating seat, 92-a rotating rod, 93-a winding rope, 94-a winding shaft, 95-a torsion spring, 96-a heat sink, 10-a clamping mechanism, 101-a third fixing frame, 102-a seventh spring and 103-a limiting block.

Detailed Description

The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.

Referring to fig. 1-15, an optoelectronic printing apparatus for hospital copy documents comprises a first support frame 1, a support frame 2, a fixing plate 3, a first heat sink 4, a copy plate 41, a sliding copy mechanism 5, a covering mechanism 6 and a stabilizing mechanism 7, wherein the fixing plate 3 is installed between the left side and the right side of the first support frame 1, the support frame 2 is installed between the fixing plate 3 and the first support frame 1, the first heat sink 4 is welded on the left side and the right side of the support frame 2, the copy plate 41 is installed on the upper side of the support frame 2, the sliding copy mechanism 5 is arranged in the middle of the inner side of the support frame 2, the covering mechanism 6 is rotatably arranged on the rear side of the upper portion of the support frame 2, and the stabilizing mechanism 7 is arranged on the sliding copy mechanism 5.

Slide duplicating mechanism 5 is including slide rail 51, rack 52, second fin 53, dead lever 54, first spring 55 and L type long pole 56, slide rail 51 has all been welded to the inside left and right sides of carriage 2, it has spacing mouth 57 to open in the middle of 2 top front sides of carriage, slide rail 51 front side sliding type on right side is equipped with rack 52 that is used for placing photoelectric sensor, left slide rail 51 inside weld has dead lever 54, the inside left and right sides of rack 52 all installs and is used for radiating second fin 53, sliding type is equipped with L type long pole 56 on dead lever 54, L type long pole 56 and slide rail 51 sliding type connection, L type long pole 56 is connected with rack 52, around having first spring 55 on the dead lever 54, the both ends of first spring 55 are connected with L type long pole 56 and slide rail 51 respectively.

The covering mechanism 6 comprises a connecting plate 61, a fixed rotating shaft frame 62, a second spring 63, covering plates 64 and clamping hooks 65, the connecting plate 61 is welded on the left side and the right side of the rear portion of the supporting frame 2, the fixed rotating shaft frame 62 is arranged on the two connecting plates 61 in an upper side equal rotating mode, the covering plates 64 used for preventing ultraviolet rays are fixedly connected between the two fixed rotating shaft frames 62, the covering plates 64 are matched with the supporting frame 2, the middle portions of the front sides of the covering plates 64 are provided with the clamping hooks 65, the clamping hooks 65 are matched with the limiting ports 57, the second springs 63 are wound on the inner sides of the two fixed rotating shaft frames 62, and two ends of each second spring 63 are connected with the covering plate 64 and the corresponding connecting plate 61 respectively.

The stabilizing mechanism 7 comprises a long plate frame 71, a first fixed shaft 72 and a first stabilizer 73, third spring 74, induction frame 75, fourth spring 76 and second stabilizer 77, the inboard equal rigid coupling of two slide rails 51 has long grillage 71, the rack 52 left and right sides all is equipped with first fixed axle 72, two first fixed axle 72 inboard all is equipped with second stabilizer 77 of slidingtype, second stabilizer 77 inboard all is equipped with first stabilizer 73 that is used for fixed photoelectric sensor of slidingtype, two first fixed axle 72 outsides all are around having fourth spring 76, the both ends of fourth spring 76 are connected with first stabilizer 73 and rack 52 respectively, the second stabilizer 77 left and right sides all is around having third spring 74, the both ends of third spring 74 are connected with second stabilizer 77 and first stabilizer 73 respectively, two second stabilizer 77 front sides all are equipped with induction frame 75, induction frame 75 and long grillage 71 contact cooperation.

The induction sliding mechanism 8 is further included, the induction sliding mechanism 8 includes a second fixed shaft 81, a first gear 82, a first rack 83, a first fixed frame 84, a fifth spring 85, a second gear 86, a second rack 87, a third fixed shaft 88 and a sixth spring 89, the second fixed shaft 81 is rotatably arranged on the upper side of the left wall inside the supporting frame 2, the first fixed frame 84 is arranged on the lower side of the left wall inside the supporting frame 2, the third fixed shaft 88 is arranged on the rear side of the left wall inside the supporting frame 2, the fifth spring 85 is wound on the first fixed frame 84, two ends of the fifth spring 85 are respectively connected with the first rack 83 and the supporting frame 2, the first gear 82 is welded on the right side of the second fixed shaft 81, the second gear 86 is welded on the right end of the second fixed shaft 81, the first rack 83 is arranged on the upper side of the first fixed frame 84, the covering plate 64 is in contact fit with the first rack 83, the first rack 83 is meshed with the first gear 82 in a sliding manner, the front side of the third fixed shaft 88 is slidably provided with a second rack 87, the second rack 87 is in contact fit with the L-shaped long rod 56, the second rack 87 is meshed with the second gear 86, a sixth spring 89 is wound on the third fixed shaft 88, and two ends of the sixth spring 89 are respectively connected with the support frame 2 and the second rack 87.

Still including heat dissipation mechanism 9, heat dissipation mechanism 9 is including swivel base 91, bull stick 92, wire winding rope 93, spool 94, torsion spring 95 and

radiator

96, 2 inboard antethecas of carriage are equipped with spool 94, the welding has swivel base 91 in the middle of the rack 52 bottom, swivel base 91 middle part rotary type is equipped with bull stick 92, the wire winding rope 93 is equipped with around on the bull stick 92, wire winding rope 93 one end is connected with spool 94, the side is around torsion spring 95 on bull stick 92, torsion spring 95's both ends are connected with swivel base 91 and radiator 96 respectively, bull stick 92 mid-mounting has radiator 96 that is used for the radiating.

The clamping mechanism 10 comprises a third fixing frame 101, seventh springs 102 and limiting blocks 103, the third fixing frame 101 is welded on the left side and the right side of the front portion of the supporting frame 2, the limiting blocks 103 used for clamping are arranged on the inner sides of the two third fixing frames 101 in a sliding mode, the seventh springs 102 are wound on the two third fixing frames 101, and two ends of each seventh spring 102 are connected with the limiting blocks 103 and the third fixing frames 101 respectively.

Three fan blades are arranged on the radiator 96 for heat radiation.

When the hospital, when people need print certificate, people can use this kind of photoelectric printing equipment for hospital copy certificate, at first people upwards stimulate backward and cover mechanism 6, carriage 2 is opened, people put photoelectric sensor on slip copy mechanism 5 afterwards, thereby fix photoelectric sensor through stabilizing mean 7, after people put out photoelectric sensor, people put the certificate on copy board 41, then people stimulate below forward and cover mechanism 6, carriage 2 is closed, make slip copy mechanism 5 operate around and drive stabilizing mean 7 and photoelectric sensor seesaw, and then realized the effect of printing, simultaneously when photoelectric sensor prints, the first fin of steam accessible 4 flows out, after people accomplish to print, people stimulate above backward again and cover mechanism 6, people take out the certificate can.

People put photoelectric sensor on rack 52, people promote L type long pole 56 backward, L type long pole 56 backward movement can drive rack 52, the equal backward movement of second fin 53 and photoelectric sensor, first spring 55 is compressed, and then the effect of printing the certificate has been realized, the steam that photoelectric sensor produced simultaneously gives off through second fin 53, after accomplishing the printing certificate, people loosen L type long pole 56, because first spring 55 resets, so can drive L type long pole 56 and move forward and reset, thereby drive rack 52, second fin 53 and photoelectric sensor all move forward and reset.

People can stimulate the apron 64 to the upper back, thereby drive pothook 65 and move to the upper back, and then drive fixed pivot frame 62 and swing to the upper back, second spring 63 deformation, pothook 65 breaks away from with spacing mouth 57, carriage 2 is opened, people can put the certificate on the duplicating board 41 this moment, after people accomplish to put into certificate to duplicating board 41, people loosen apron 64, because second spring 63 resets, so can drive fixed pivot frame 62 and reset to the swing of below in the front, thereby it all resets to drive apron 64 and pothook 65 swing to the below in the front, pothook 65 and spacing mouth 57 block, carriage 2 is closed, people can begin to print the certificate this moment, avoid ultraviolet irradiation on the human body, cause the injury to the human body.

When the placing frame 52 moves backwards, the placing frame 52 moves backwards to drive the first fixing shaft 72, the first stabilizer 73, the third spring 74, the sensing frame 75, the fourth spring 76 and the second stabilizer 77 to move backwards, at this time, the sensing frame 75 is in contact with the long plate frame 71 to drive the sensing frame 75 to move inwards and further drive the second stabilizer 77 to move inwards, the second stabilizer 77 moves inwards to drive the third spring 74 and the first stabilizer 73 to move inwards, the fourth spring 76 is stretched, when the second stabilizer 77 continues to move inwards, the first stabilizer 73 is in contact with the photoelectric sensor, the third spring 74 is compressed, so that the first stabilizer 73 clamps the photoelectric sensor, the clamping effect is realized, when the placing frame 52 moves forwards and backwards, the photoelectric sensor swings left and right, when the placing frame 52 moves forwards, the placing frame 52 moves forwards to drive the first fixing shaft 72, the first stabilizer 73, the third spring 74, and the second stabilizer 77 moves inwards, the third stabilizer 77 moves inwards, the second stabilizer 77 moves inwards, the third stabilizer 74 moves inwards, the photoelectric sensor moves inwards, the second stabilizer moves towards the left and right, and the photoelectric sensor moves towards the left, and the left, First stabilizer 73, third spring 74, response frame 75, fourth spring 76 and second stabilizer 77 all move forward and reset, response frame 75 and long board frame 71 contactless, because fourth spring 76 resets, so can drive second stabilizer 77 and move to the outside and reset to drive third spring 74 and first stabilizer 73 and all move to the outside and reset, because third spring 74 resets again, so can drive first stabilizer 73 and reset to the normal position, make first stabilizer 73 loosen photoelectric sensor.

When the cover plate 64 swings forwards and downwards, the cover plate 64 contacts with the first rack 83 to drive the first rack 83 to move downwards, the fifth spring 85 is compressed, the first rack 83 is meshed with the first gear 82 to drive the first gear 82 to rotate, the second fixed shaft 81 is driven to rotate, the second fixed shaft 81 rotates to drive the second gear 86 to rotate, the second gear 86 is meshed with the second rack 87 to drive the second rack 87 to move backwards, the sixth spring 89 is compressed to drive the L-shaped long rod 56 to move backwards for printing, and further, the automatic printing effect is realized, when the cover plate 64 swings backwards and upwards, the cover plate 64 does not contact with the first rack 83, because the fifth spring 85 resets, the first rack 83 is driven to move upwards to reset, so that the first gear 82 is driven to idle, and because the sixth spring 89 resets, the second rack 87 is driven to move forwards and reset, the second gear 86 idles, and the long L-shaped rod 56 is driven to move forwards and reset.

Hot gas flows out through second fin 53, when rack 52 moves backward, rack 52 moves backward and can drive roating seat 91, bull stick 92 and radiator 96 all move backward, thereby pulling wire winding 93 and moving backward, wire winding 93 unwinds, and then drive bull stick 92 and rotate, torsion spring 95 deformation, bull stick 92 rotates and can drive radiator 96 and rotate, make radiator 96 rotate and dispel the heat to photoelectric sensor, and then radiating effect has been realized, when rack 52 moves forward, rack 52 moves forward and can drive roating seat 91, bull stick 92 and radiator 96 all move forward and reset, because torsion spring 95 resets, so can drive bull stick 92 reversal, wire winding 93 is received and is wound, bull stick 92 reversal can drive radiator 96 reversal, and then radiator 96 reversal dispels the heat to photoelectric sensor once more.

When the cover plate 64 drives the pothook 65 to move towards the lower side, the pothook 65 contacts with the limiting block 103, thereby driving the limiting block 103 to move towards the outside, the seventh spring 102 is compressed, when the pothook 65 continues to move towards the lower side, the pothook 65 corresponds to the limiting block 103 groove, because the seventh spring 102 resets, so can drive the limiting block 103 to reset towards the inside, and then block the cover plate 64, then the effect of screens is realized, prevent that photoelectric sensor from printing the in-process, the cover plate 64 is automatically opened, when people need take out the certificate, people directly can to the upper back pulling cover plate 64.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. The utility model provides a hospital copies photoelectricity printing apparatus for certificate which characterized in that: including first support frame (1), carriage (2), fixed plate (3), first fin (4), duplicating board (41), slip duplicating mechanism (5), hide mechanism (6) and stabilizing mean (7), install fixed plate (3) between first support frame (1), install carriage (2) between fixed plate (3) and first support frame (1), carriage (2) both sides all are equipped with first fin (4), duplicating board (41) are installed to carriage (2) upside, carriage (2) inboard middle part is equipped with slip duplicating mechanism (5), carriage (2) upper portion rotary type is equipped with hides mechanism (6), be equipped with stabilizing mean (7) on slip duplicating mechanism (5).

2. The optoelectronic printing device for hospital copy documents as recited in claim 1, wherein: slide copy mechanism (5) including slide rail (51), rack (52), second fin (53), dead lever (54), first spring (55) and L type stock (56), carriage (2) inside both sides all are equipped with slide rail (51), slide rail (51) go up the slip formula and are equipped with rack (52), rack (52) inside both sides all are equipped with second fin (53), slide rail (51) inside is equipped with dead lever (54), it is equipped with L type stock (56) to go up the slip formula on dead lever (54), L type stock (56) and slide rail (51) sliding type connection, L type stock (56) are connected with rack (52), it has first spring (55) to wind on dead lever (54), the both ends of first spring (55) are connected with L type stock (56) and slide rail (51) respectively, carriage (2) top is opened has spacing mouth (57).

3. The photoelectric printing device for hospital copy documents as claimed in claim 2, characterized in that: the covering mechanism (6) comprises connecting plates (61), fixed rotating shaft frames (62), second springs (63), covering plates (64) and clamping hooks (65), the two sides of the supporting frame (2) are respectively provided with the connecting plates (61), the two connecting plates (61) are respectively and rotatably provided with the fixed rotating shaft frames (62), the covering plates (64) are arranged between the two fixed rotating shaft frames (62), the second springs (63) are respectively wound on the inner sides of the two fixed rotating shaft frames (62), the two ends of each second spring (63) are respectively connected with the covering plates (64) and the corresponding connecting plates (61), and the middle parts of the front sides of the covering plates (64) are provided with the clamping hooks (65).

4. The optoelectronic printing device for hospital copy documents as recited in claim 3, wherein: the stabilizing mechanism (7) comprises a long plate frame (71), a first fixed shaft (72), a first stabilizer (73), a third spring (74), an induction frame (75), a fourth spring (76) and a second stabilizer (77), the inner sides of the two sliding rails (51) are provided with a long plate frame (71), the two sides of the placing frame (52) are provided with first fixing shafts (72), the inner sides of the two first fixing shafts (72) are provided with second stabilizers (77) in a sliding mode, the inner sides of the second stabilizers (77) are provided with first stabilizers (73) in a sliding mode, the two sides of each second stabilizer (77) are provided with third springs (74) in a winding mode, the two ends of each third spring (74) are connected with the second stabilizers (77) and the first stabilizers (73) respectively, the two outer sides of the two first fixing shafts (72) provided with induction frames (75) are provided with fourth springs (76) in a winding mode, and the two ends of each fourth spring (76) are connected with the first stabilizers (73) and the placing frame (52) respectively.

5. The optoelectronic printing device for hospital copy documents as recited in claim 4, wherein: the induction sliding mechanism (8) comprises a second fixed shaft (81), a first gear (82), a first rack (83), a first fixed frame (84), a fifth spring (85), a second gear (86), a second rack (87), a third fixed shaft (88) and a sixth spring (89), the second fixed shaft (81) is rotatably arranged on the upper side of the inner left wall of the supporting frame (2), the first gear (82) is arranged on the second fixed shaft (81), the first fixed frame (84) is arranged on the lower side of the supporting frame (2), the first rack (83) is arranged on the upper side of the first fixed frame (84) in a sliding manner, the cover plate (64) is in contact fit with the first rack (83), the first rack (83) is meshed with the first gear (82), the fifth spring (85) is wound on the first fixed frame (84), and two ends of the fifth spring (85) are respectively connected with the first rack (83) and the supporting frame (2), the second gear (86) is arranged on the second fixing shaft (81), the third fixing shaft (88) is arranged on the supporting frame (2), the second rack (87) is arranged on the front side of the third fixing shaft (88) in a sliding mode, the second rack (87) is meshed with the second gear (86), the third fixing shaft (88) is wound with a sixth spring (89), and two ends of the sixth spring (89) are connected with the supporting frame (2) and the second rack (87) respectively.

6. The photoelectric printing device for hospital copy documents as claimed in claim 5, characterized in that: still including heat dissipation mechanism (9), heat dissipation mechanism (9) are including swivel mount (91), bull stick (92), wire winding rope (93), spool (94), torque spring (95) and radiator (96), rack (52) bottom is equipped with swivel mount (91), swivel mount (91) middle part rotary type is equipped with bull stick (92), the wire winding rope (93) are gone up around being equipped with on bull stick (92), carriage (2) inboard is equipped with spool (94), wire winding rope (93) one end is connected with spool (94), around having torque spring (95) on bull stick (92), the both ends of torque spring (95) are connected with swivel mount (91) and radiator (96) respectively, bull stick (92) mid-mounting has radiator (96).

7. The optoelectronic printing device for hospital copy documents as recited in claim 6, wherein: the clamping mechanism (10) comprises a third fixing frame (101), a seventh spring (102) and a limiting block (103), the third fixing frame (101) is arranged on two sides of the supporting frame (2), the limiting blocks (103) are arranged on the inner sides of the two third fixing frames (101) in an all-sliding mode, the seventh spring (102) is wound on the two third fixing frames (101), and two ends of the seventh spring (102) are connected with the limiting block (103) and the third fixing frame (101) respectively.

8. The optoelectronic printing device for hospital copy documents as recited in claim 6, wherein: three fan blades are arranged on the radiator (96) for radiating.