CN213082676U - Printing protection device of printing machine - Google Patents
Printing protection device of printing machine Download PDFInfo
- Publication number
- CN213082676U CN213082676U CN202021049327.5U CN202021049327U CN213082676U CN 213082676 U CN213082676 U CN 213082676U CN 202021049327 U CN202021049327 U CN 202021049327U CN 213082676 U CN213082676 U CN 213082676U
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- Prior art keywords
- printing
- fixedly connected
- printing machine
- plate
- case
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- Expired - Fee Related
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model provides a printing machine printing protector relates to printing machine protection technical field. This printing machine printing protector, including the printing machine case, the left end of printing machine case articulates there is the rotation lid, and the fixed glass window that has run through of left surface that rotates the lid, two fixed blocks of the equal fixedly connected with in the front and back of printing machine case, and the below of four fixed blocks all is provided with the contact piece, and four contact pieces pass through supporting spring fixed connection with four fixed blocks respectively, and the last surface mounting of printing machine case has the control panel, and the inside fixed mounting of printing machine case has places the board, and the right side of placing the board is provided with the overhead gage. This printing machine printing protector through setting up reset spring, movable plate, pole setting, stay cord and rotor plate, has reached and has prevented that the dust from falling on the paper of placing on the board, has solved the board of placing now and has generally exposed in the outside, can a lot of dusts of adhesion on the paper after the time has been long, causes the problem of the quality reduction of printing.
Description
Technical Field
The utility model relates to a printing machine protection technical field specifically is a printing machine printing protector.
Background
The printing machine is a machine for printing characters and images, the modern printing machine is generally composed of mechanisms such as plate loading, inking, stamping, paper conveying (including folding) and the like, and the invention and the development of the printing machine play an important role in the propagation of human civilization and culture.
The printing of the printing machine needs to put paper on a placing plate in advance and then use the paper in subsequent printing, but the existing placing plate is generally exposed outside, and a lot of dust is adhered to the paper after a long time, so that the printing quality is reduced, and therefore, the printing machine printing protection device is designed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a printing machine printing protector has solved present placing the board and generally exposes in the outside, can a lot of dusts of adhesion on the paper after the time has been long, causes the problem of the quality reduction of printing.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a printing protection device of a printing machine comprises a printing machine case, wherein a rotating cover is hinged at the left end of the printing machine case, a glass window is fixedly penetrated through the left side surface of the rotating cover, two fixed blocks are fixedly connected to the front and back surfaces of the printing machine case, contact blocks are arranged below the four fixed blocks, the four contact blocks are respectively and fixedly connected with the four fixed blocks through supporting springs, a control panel is arranged on the upper surface of the printing machine case, a placing plate is fixedly arranged in the printing machine case, an upper baffle is arranged on the right side of the placing plate, the upper surface of the upper baffle is fixedly connected with the inner top wall of the printing machine case, a lower baffle is arranged below the upper baffle, the bottom surface of the lower baffle is fixedly connected with the inner bottom wall of the printing machine case, an installation shaft is arranged between the upper baffle and the lower baffle, two ends of the installation shaft are respectively and fixedly connected with the inner, the rotating plate is rotatably sleeved on the circumferential side face of the mounting shaft and is positioned between the upper baffle and the lower baffle.
The below of placing the board is provided with two bracing pieces, the equal fixedly connected with fixed plate in both ends of two bracing pieces, two fixed plates that are located the place ahead and two fixed plates that are located the rear respectively with the dead-back inner wall fixed connection of printing machine case, the movable plate has been cup jointed to the surface of two bracing pieces all sliding, the equal fixedly connected with reset spring in left surface of two fixed plates that are located the right side, two reset spring's left end respectively with the right flank fixed connection of two movable plates, two reset spring slide respectively and cup joint the surface at two bracing pieces, the last fixed surface of two movable plates is connected with the pole setting, the equal fixedly connected with stay cord in upper end of two pole settings, the right-hand member of two stay cords all with the lower.
Preferably, the upper surfaces of the four fixed blocks are all slidably penetrated with sliding rods, the lower ends of the four sliding rods are respectively fixedly connected with the upper surfaces of the four contact blocks, and the four supporting springs are respectively sleeved on the outer surfaces of the four sliding rods in a sliding manner.
Preferably, the inner walls of the front and back surfaces of the printing case are rotatably inserted with guide wheels, and one ends of the two pull ropes between the rotating plate and the two vertical rods respectively bypass the two guide wheels.
Preferably, the two support rods are both pentagonal in shape and are respectively arranged coaxially with the two return springs.
Preferably, the upper side and the lower side of the rotating plate are obliquely arranged, and the angles of the upper side and the lower side of the rotating plate are opposite to the inclination angles of the bottom surface of the upper baffle and the upper surface of the lower baffle respectively.
Preferably, the two moving plates are respectively and coaxially arranged with the two return springs, and the two moving plates are symmetrically distributed below the placing plate along the axis of the placing plate.
(III) advantageous effects
The utility model provides a printing machine printing protector. The method has the following beneficial effects:
1. this printing machine printing protector, through setting up reset spring, the movable plate, the pole setting, stay cord and rotor plate, when need not place the paper, the movable plate removes left under reset spring's effect, then drive the stay cord through the pole setting and remove, thereby the lower extreme that drives the rotor plate rotates in the same direction as the pointer, then baffle and last baffle are fixed a position the rotor plate down, thereby the rotor plate seals printing machine case, reached and prevented that the dust from falling on the paper of placing on the board effect, solved the board of placing that present generally exposes in the outside, can a lot of dusts of adhesion on the paper after the time has been long, cause the problem that the quality of printing reduces.
2. This printing machine printing protector through setting up supporting spring, can produce vibrations at the in-process of printing machine case work, then supporting spring takes place deformation under the effect of vibrations power, has reached supporting spring and has carried out the effect of buffering to vibrations power through taking place deformation, has solved because the problem that the part led to the fact the damage takes place to shake in the printing machine case working process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the upper baffle and the printer case of the present invention;
FIG. 3 is a schematic view of the connection between the pull cord and the rotating plate according to the present invention;
fig. 4 is a schematic view of the connection between the moving plate and the supporting rod of the present invention.
The automatic glass window opening and closing device comprises a printing case 1, a rotating cover 2, a glass window 3, a fixed block 4, a contact block 5, a supporting spring 6, a placing plate 7, an upper baffle 8, a lower baffle 9, a mounting shaft 10, a rotating plate 11, a supporting rod 12, a fixed plate 13, a movable plate 14, a return spring 15, a pull rope 16, a sliding rod 17, a guide wheel 18, a vertical rod 19 and a control plate 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a printing protection device of a printing machine, as shown in figures 1-4, the printing protection device comprises a printing machine case 1, a rotary cover 2 is hinged at the left end of the printing machine case 1, the rotary cover 2 can rotate to take out printed paper, a glass window 3 is fixedly penetrated through the left side surface of the rotary cover 2, the glass window 3 is arranged to facilitate the observation of the inside, two fixed blocks 4 are fixedly connected with the right back surface of the printing machine case 1, contact blocks 5 are arranged below the four fixed blocks 4, the four contact blocks 5 are respectively and fixedly connected with the four fixed blocks 4 through supporting springs 6, the supporting springs 6 buffer the vibration generated by the printing machine case 1, slide bars 17 are penetrated through the upper surfaces of the four fixed blocks 4, the lower ends of the four slide bars 17 are respectively and fixedly connected with the upper surfaces of the four contact blocks 5, the four supporting springs 6 are respectively and slidably sleeved on the outer surfaces of the four slide bars 17, the sliding rod 17 is arranged to ensure that the supporting spring 6 is in a vertical state and prevent the supporting spring 6 from bending when being compressed, the upper surface of the printing case 1 is provided with a control panel 20, the control panel 20 controls the interior of the printing case 1, the interior of the printing case 1 is fixedly provided with a placing plate 7, the left side of the placing plate 7 is provided with a printing structure, the right side of the placing plate 7 is provided with an upper baffle 8, the upper surface of the upper baffle 8 is fixedly connected with the inner top wall of the printing case 1, the lower baffle 9 is arranged below the upper baffle 8, the bottom surface of the lower baffle 9 is fixedly connected with the inner bottom wall of the printing case 1, an installation shaft 10 is arranged between the upper baffle 8 and the lower baffle 9, two ends of the installation shaft 10 are respectively fixedly connected with the inner wall of the true back of the printing case 1, the right side of the placing plate 7 is provided with a rotating plate 11, the rotating plate 11 is located between the upper baffle 8 and the lower baffle 9, the upper side and the lower side of the rotating plate 11 are all obliquely arranged, the angles of the upper side and the lower side of the rotating plate 11 are opposite to the inclination angles of the bottom surface of the upper baffle 8 and the upper surface of the lower baffle 9 respectively, and the upper baffle 8 and the lower baffle 9 position the rotating plate 11 to enable the rotating plate 11 to be in a vertical state.
Two support rods 12 are arranged below the placing plate 7, two ends of each support rod 12 are fixedly connected with a fixed plate 13, two fixed plates 13 positioned in front and two fixed plates 13 positioned in rear are respectively fixedly connected with the inner wall of the front and back of the printing case 1, the outer surfaces of the two support rods 12 are respectively sleeved with a movable plate 14 in a sliding manner, the two support rods 12 are respectively in a pentagonal shape, the two support rods 12 are respectively coaxially arranged with two reset springs 15, the support rods 12 are arranged to position the movement of the movable plate 14, the left side surfaces of the two fixed plates 13 positioned on the right side are respectively fixedly connected with reset springs 15, the reset springs 15 are in a compressed state, the left ends of the two reset springs 15 are respectively fixedly connected with the right side surfaces of the two movable plates 14, the two movable plates 14 are respectively coaxially arranged with the two reset springs 15, the two movable plates 14 are symmetrically distributed below the placing, two reset springs 15 slide respectively and cup joint at the surface of two bracing pieces 12, the last fixed surface of two movable plates 14 is connected with pole setting 19, the equal fixedly connected with stay cord 16 in upper end of two pole settings 19, the positive back inner wall of printing machine case 1 all rotates and pegs graft and have leading wheel 18, two leading wheels 18 are walked around respectively to the one end that two stay cords 16 are located between rotor plate 11 and two pole settings 19, leading wheel 18 leads to the direction of stay cord 16, the right-hand member of two stay cords 16 all with the lower extreme fixed connection of the left surface of rotor plate 11.
The working principle is that when paper does not need to be placed, the moving plate 14 moves leftwards under the action of the return spring 15, then the stay cord 16 is driven to move through the upright rod 19, so that the lower end of the rotating plate 11 is driven to rotate along a pointer, then the lower baffle 9 and the upper baffle 8 position the rotating plate 11, so that the rotating plate 11 seals the printing case 1, dust is prevented from falling on the paper on the placing plate 7, when the paper needs to be placed, the upper end of the rotating plate 11 is pushed to enable the rotating plate 11 to rotate, then the moving plate 14 is pulled rightwards through the stay cord 16, so that the return spring 15 is compressed, after the paper is placed, the rotating plate 11 is loosened, the return spring 15 pushes the moving plate 14 to move leftwards, and then the rotating plate 11 is driven to reset through the stay cord 16 to seal the printing case.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a printing protection device of printing machine, includes printing quick-witted case (1), its characterized in that: the left end of the printing case (1) is hinged with a rotating cover (2), a glass window (3) is fixedly penetrated through the left side face of the rotating cover (2), two fixed blocks (4) are fixedly connected to the front back face of the printing case (1), contact blocks (5) are arranged below the four fixed blocks (4), the four contact blocks (5) are respectively and fixedly connected with the four fixed blocks (4) through supporting springs (6), a control plate (20) is arranged on the upper surface of the printing case (1), a placing plate (7) is fixedly arranged inside the printing case (1), an upper baffle (8) is arranged on the right side of the placing plate (7), the upper surface of the upper baffle (8) is fixedly connected with the inner top wall of the printing case (1), a lower baffle (9) is arranged below the upper baffle (8), the bottom surface of the lower baffle (9) is fixedly connected with the inner bottom wall of the printing case (1), an installation shaft (10) is arranged between the upper baffle (8) and the lower baffle (9), two ends of the installation shaft (10) are respectively fixedly connected with the inner wall of the real back of the printing case (1), a rotating plate (11) is arranged on the right side of the placing plate (7), the rotating plate (11) is rotatably sleeved on the circumferential side surface of the installation shaft (10), and the rotating plate (11) is positioned between the upper baffle (8) and the lower baffle (9);
two support rods (12) are arranged below the placing plate (7), two ends of each support rod (12) are fixedly connected with a fixed plate (13), two fixed plates (13) positioned in front and two fixed plates (13) positioned in rear are respectively and fixedly connected with the front inner wall and the back inner wall of the printing case (1), the outer surfaces of the two support rods (12) are respectively sleeved with a movable plate (14) in a sliding manner, the left side surfaces of the two fixed plates (13) positioned on the right side are respectively and fixedly connected with a reset spring (15), the left ends of the two reset springs (15) are respectively and fixedly connected with the right side surfaces of the two movable plates (14), the two reset springs (15) are respectively sleeved on the outer surfaces of the two support rods (12) in a sliding manner, upright rods (19) are fixedly connected with the upper surfaces of the two movable plates (14), and pull ropes (16, the right ends of the two pull ropes (16) are fixedly connected with the lower end of the left side surface of the rotating plate (11).
2. A printing press printing guard according to claim 1, characterised in that: the upper surfaces of the four fixed blocks (4) are all slidably penetrated with sliding rods (17), the lower ends of the four sliding rods (17) are fixedly connected with the upper surfaces of the four contact blocks (5) respectively, and the four supporting springs (6) are sleeved on the outer surfaces of the four sliding rods (17) in a sliding mode respectively.
3. A printing press printing guard according to claim 1, characterised in that: the inner walls of the front and back surfaces of the printing case (1) are rotatably inserted with guide wheels (18), and one ends of the two pull ropes (16) between the rotating plate (11) and the two vertical rods (19) respectively bypass the two guide wheels (18).
4. A printing press printing guard according to claim 1, characterised in that: the two support rods (12) are both pentagonal, and the two support rods (12) are respectively and coaxially arranged with the two return springs (15).
5. A printing press printing guard according to claim 1, characterised in that: the upper side surface and the lower side surface of the rotating plate (11) are obliquely arranged, and the angles of the upper side surface and the lower side surface of the rotating plate (11) are opposite to the inclination angles of the bottom surface of the upper baffle (8) and the upper surface of the lower baffle (9) respectively.
6. A printing press printing guard according to claim 1, characterised in that: the two moving plates (14) are respectively and coaxially arranged with the two return springs (15), and the two moving plates (14) are symmetrically distributed below the placing plate (7) along the axis of the placing plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021049327.5U CN213082676U (en) | 2020-06-09 | 2020-06-09 | Printing protection device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021049327.5U CN213082676U (en) | 2020-06-09 | 2020-06-09 | Printing protection device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213082676U true CN213082676U (en) | 2021-04-30 |
Family
ID=75618257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021049327.5U Expired - Fee Related CN213082676U (en) | 2020-06-09 | 2020-06-09 | Printing protection device of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213082676U (en) |
-
2020
- 2020-06-09 CN CN202021049327.5U patent/CN213082676U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |