CN211106167U - Offset printing plate inserting frame for cotton paper printing offset press - Google Patents
Offset printing plate inserting frame for cotton paper printing offset press Download PDFInfo
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- CN211106167U CN211106167U CN201921943394.9U CN201921943394U CN211106167U CN 211106167 U CN211106167 U CN 211106167U CN 201921943394 U CN201921943394 U CN 201921943394U CN 211106167 U CN211106167 U CN 211106167U
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Abstract
The utility model provides an offset printing plate grafting frame for cotton paper printing offset press. The offset printing plate inserting frame for the cotton paper printing offset press comprises: mounting surface: the bottoms of the two supporting plates are respectively and fixedly connected to two sides of the top of the mounting surface, and clamping grooves are formed in the tops of the left sides of the two supporting plates; the surfaces of the two sleeve blocks are respectively arranged on the inner wall surfaces of the two clamping grooves; the two sides of the surface of the rotating shaft are respectively and rotatably connected with the inner wall surfaces of the two sleeve blocks through bearings; the axis of the printing plate is fixedly connected to the middle of the surface of the rotating shaft; two positioning assemblies. The utility model provides a loading and unloading ten fens convenient and fast that is used for cotton paper printing offset press's offset printing plate grafting frame to have the printing plate, easy operation is easy, has structurally reduced complicated mechanical mechanism, is convenient for adjust the position of ink horn according to the size of a dimension of printing plate, uses convenient and flexible more.
Description
Technical Field
The utility model relates to a be used for the offset press field, especially relate to an offset printing forme grafting frame for cotton paper printing offset press.
Background
An offset printing press is a kind of offset printing press, in which printing images are first printed on a blanket cylinder from a printing plate and then transferred to paper by the blanket cylinder. The offset press can be divided into single-color, double-color, four-color and multi-color presses according to the number of printing colors finished by one-time paper feeding, and can be divided into a small offset press, a six-opening, four-opening, two-opening and full-sheet press according to the maximum breadth of the paper to be printed, and in addition, a double-sided press which can finish two-sided printing simultaneously by one-time paper feeding is also provided. A printing plate having a surface treated to form a printing plate having a portion which transfers printing ink and another portion which does not transfer printing ink. The interpretation of the national standard is: "is a simulated image carrier for transferring color developers/colorants to a substrate. The image-text information on the original is made on the printing plate, the image-text part and the non-image-text part are on the printing plate, the image-text part on the printing plate is an inked part and is called a printing part, and the non-image-text part does not adsorb ink in the printing process and is called a blank part.
In offset press, the printing plate needs to use the grafting frame to install fixedly, and the use of grafting frame can be changed the printing plate, and in the current way, the printing plate grafting frame structure is complicated, and the comparison operation is simple and convenient enough when changing.
Therefore, it is necessary to provide an offset printing plate inserting frame for a cotton paper printing offset press to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an offset printing plate grafting frame for cotton paper printing offset press has solved the not enough simple and convenient problem of comparison operation when changing.
In order to solve the technical problem, the utility model provides an offset printing plate grafting frame for cotton paper printing offset press, include: mounting surface:
the bottoms of the two supporting plates are respectively and fixedly connected to two sides of the top of the mounting surface, and clamping grooves are formed in the tops of the left sides of the two supporting plates;
the surfaces of the two sleeve blocks are respectively arranged on the inner wall surfaces of the two clamping grooves;
the two sides of the surface of the rotating shaft are respectively and rotatably connected with the inner wall surfaces of the two sleeve blocks through bearings;
the axis of the printing plate is fixedly connected to the middle of the surface of the rotating shaft;
the opposite sides of the two positioning components are fixedly connected to the opposite sides of the two supporting plates respectively;
the bottom of the lifting component is fixedly connected to the middle of the top of the mounting surface;
the bottom of the ink box is fixedly connected to the top of the lifting assembly;
the lifting assembly comprises an electric rod, two ends of the electric rod are fixedly connected with fixing plates respectively, the bottom of each fixing plate is connected with a first supporting rod in a rotating mode, and the top of each fixing plate is connected with a second supporting rod in a rotating mode.
Preferably, the bottom ends of the two first supporting rods are rotatably connected with first connecting blocks, and the bottoms of the two first connecting blocks are respectively fixedly connected with the top of the mounting surface and are located on the opposite sides of the two supporting plates.
Preferably, the top ends of the two second supporting rods are rotatably connected with second connecting blocks, and the tops of the two second connecting blocks are fixedly connected with the two sides of the bottom of the ink box respectively.
Preferably, two locating component is located the bottom of two cover blocks respectively, locating component includes the outer container, the equal fixedly connected with dead lever in inside both sides of outer container, two the surface cover of dead lever is equipped with the movable plate, both sides between the bottom of movable plate and the bottom of outer container inner wall all are provided with the spring, two the spring is located the surface of two dead levers respectively, the top middle part fixedly connected with kelly of movable plate.
Preferably, the middle part of the bottom of the moving plate is fixedly connected with a pull rod, the bottom end of the pull rod penetrates through the outer box and extends to the bottom of the outer box, and one end, located at the bottom of the outer box, of the pull rod is fixedly connected with a pull ring.
Preferably, the top of kelly runs through the outside that the outer container just extended to the outer container, the kelly is located the outside one end of outer container and establishes to the semicircle, the constant head tank with kelly looks adaptation is seted up to the bottom of collets, and the inside of constant head tank is established to the similar half slot in top with the kelly, the joint of being convenient for.
Preferably, the inner wall surface of the sleeve block is fixedly connected with the surface of the bearing, and the inner surface of the bearing is fixedly connected with the surface of the rotating shaft.
Preferably, two the spout has all been seted up to the one side that the backup pad is relative, two the inner wall surface of spout all through the slide bar respectively with the bilateral sliding connection of ink horn, the spout cooperation slide bar be convenient for the ink horn reciprocate, guarantee the stability that the ink horn removed.
Compared with the prior art, the utility model provides an offset printing plate grafting frame for cotton paper printing offset press has following beneficial effect:
the utility model provides an offset printing forme grafting frame for cotton paper printing offset press, through inserting the nested piece in the draw-in groove, the locating component is aimed at to the constant head tank of nested piece bottom, the elasticity of spring upwards promotes the movable plate, the movable plate promotes kelly rebound, make its top card go into in the constant head tank, it is spacing to fix the nested piece, when taking off, through the downward pulling pull ring, drive pull rod downstream, drive the movable plate downstream, drive kelly downstream, the top that makes the kelly breaks away from the constant head tank, outwards extract the nested piece and can take off, the loading and unloading of printing forme is very convenient and fast, and easy operation is easy, the mechanical mechanism of complicacy has been reduced in the structure.
Distance increases or reduces between two fixed plates through flexible drive of electronic pole, when increasing distance between two fixed plates, two fixed plates outwards promote two first bracing pieces and two second bracing pieces, drive ink horn rebound, when reducing distance between two fixed plates, two fixed plates inwards stimulate two first bracing pieces and two second bracing pieces, drive the ink horn rebound, be convenient for adjust the position of ink horn according to the size of a dimension of printing plate, it is more convenient nimble to use.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of an offset printing plate receiving frame for an offset printing machine for a cotton paper printing machine according to the present invention;
FIG. 2 is a schematic right-side view of the device of FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is an enlarged view of the portion B shown in fig. 3.
Reference numbers in the figures: 1. the mounting surface, 2, the backup pad, 21, the draw-in groove, 22, the spout, 3, the nest block, 31, the bearing, 32, the pivot, 33, the constant head tank, 4, the brush version, 5, locating component, 51, the outer container, 52, the dead lever, 53, the movable plate, 54, the spring, 55, the kelly, 56, the pull rod, 57, the pull ring, 6, elevating module, 61, electronic pole, 62, the fixed plate, 63, first bracing piece, 64, the second bracing piece, 65, first connecting block, 66, the second connecting block, 7, the ink horn, 71, the slide bar.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-4, an offset printing plate receiving frame for an offset printing machine for tissue paper printing includes: a mounting surface 1;
the bottoms of the two supporting plates 2 are respectively and fixedly connected to two sides of the top of the mounting surface 1, and the tops of the left sides of the two supporting plates 2 are both provided with clamping grooves 21;
the surfaces of the two sleeve blocks 3 are respectively arranged on the inner wall surfaces of the two clamping grooves 21;
the two sides of the surface of the rotating shaft 32 are respectively and rotatably connected with the inner wall surfaces of the two sleeve blocks 3 through bearings 31;
the axis of the printing plate 4 is fixedly connected to the middle part of the surface of the rotating shaft 32;
the opposite sides of the two positioning components 5 are respectively and fixedly connected to the opposite sides of the two supporting plates 2;
the bottom of the lifting component 6 is fixedly connected to the middle of the top of the mounting surface 1;
the bottom of the ink box 7 is fixedly connected to the top of the lifting assembly 6;
the lifting assembly 6 comprises an electric rod 61, two ends of the electric rod 61 are fixedly connected with fixing plates 62 and two fixing plates 62, the bottom of each fixing plate 62 is connected with a first supporting rod 63 in a rotating mode, and the top of each fixing plate 62 is connected with a second supporting rod 64 in a rotating mode.
The supporting plate 2 is made of stainless steel, so that the supporting plate has high strength, an anti-corrosion function and long service life;
the sleeve block 3 is made of plastic materials, has better economical efficiency compared with metal materials, and is convenient to maintain and replace;
the ink box 7 is internally provided with pigment for feeding the printing plate;
the connecting end of the electric rod 61 is electrically connected to an external power source, which is a common technique in the prior art and is not described herein.
Two the bottom of first bracing piece 63 all rotates and is connected with first connecting block 65, two the bottom of first connecting block 65 respectively with the top fixed connection of installation face 1, and be located the relative one side of two backup pads 2.
The top ends of the two second support rods 64 are rotatably connected with second connecting blocks 66, and the tops of the two second connecting blocks 66 are fixedly connected with the two sides of the bottom of the ink box 7 respectively.
Two locating component 5 is located the bottom of two cover blocks 3 respectively, locating component 5 includes outer container 51, the equal fixedly connected with dead lever 52 in inside both sides of outer container 51, two the surface cover of dead lever 52 is equipped with movable plate 53, both sides between the bottom of movable plate 53 and the bottom of outer container 51 inner wall all are provided with spring 54, two spring 54 is located the surface of two dead levers 52 respectively, the top middle part fixedly connected with kelly 55 of movable plate 53.
A pull rod 56 is fixedly connected to the middle of the bottom of the moving plate 53, the bottom end of the pull rod 56 penetrates through the outer box 51 and extends to the bottom of the outer box 51, and a pull ring 57 is fixedly connected to one end, located at the bottom of the outer box 51, of the pull rod 56.
The pull ring 57 is made of metal, so that the service life is long and the reliability is high.
The top end of the clamping rod 55 penetrates through the outer box 51 and extends to the outside of the outer box 51, a semicircle is arranged at one end, located outside the outer box 51, of the clamping rod 55, and the positioning groove 33 matched with the clamping rod 55 is formed in the bottom of the sleeve block 3.
The inner wall surface of the sleeve block 3 is fixedly connected with the surface of the bearing 31, and the inner surface of the bearing 31 is fixedly connected with the surface of the rotating shaft 32.
The two opposite sides of the supporting plates 2 are provided with sliding grooves 22, and the inner wall surfaces of the two sliding grooves 22 are respectively in sliding connection with two sides of the ink box 7 through sliding rods 71.
The utility model provides a theory of operation that is used for cotton paper printing offset press's offset printing plate grafting frame as follows:
through inserting the nest block 3 in draw-in groove 21, the locating slot 33 of nest block 3 bottom aims at locating component 5, the elasticity of spring 54 upwards promotes movable plate 53, movable plate 53 promotes kelly 55 rebound, make its top card go into in the locating slot 21, fix spacing to nest block 3, when taking off, through pulling pull ring 57 downwards, drive pull rod 56 downshifting, drive movable plate 53 downshifting, drive kelly 55 downshifting, make the top of kelly 55 break away from locating slot 33, outwards extract nest block 3 and can take off, the loading and unloading of printing plate is very convenient and fast, easy operation, the mechanical mechanism of complicacy has been reduced in the structure.
Distance increases or reduces between two fixed plates 62 through flexible drive of electronic pole 61, when increasing distance between two fixed plates 62, two fixed plates 62 outwards promote two first bracing pieces 63 and two second bracing pieces 64, drive ink horn 7 rebound, when reducing distance between two fixed plates 62, two fixed plates 62 inwards stimulate two first bracing pieces 63 and two second bracing pieces 64, drive ink horn 7 rebound, be convenient for adjust the position of ink horn 7 according to the size of a dimension of printing plate, it is more convenient nimble to use.
Compared with the prior art, the utility model provides an offset printing plate grafting frame for cotton paper printing offset press has following beneficial effect:
the utility model provides an offset printing forme grafting frame for cotton paper printing offset press, through inserting jacket block 3 in draw-in groove 21, locating component 5 is aimed at to the constant head tank 33 of jacket block 3 bottom, spring 54's elasticity upwards promotes movable plate 53, movable plate 53 promotes kelly 55 rebound, make its top card go into in the constant head tank 21, fix spacingly to jacket block 3, when taking off, through downwards spur pull ring 57, drive pull rod 56 downshifts, drive movable plate 53 downshifts, drive kelly 55 downshifts, make the top of kelly 55 break away from constant head tank 33, outwards extract jacket block 3 and can take off, the loading and unloading of printing forme is very convenient and fast, and easy operation is easy, the mechanical mechanism of complicacy has been reduced in the structure.
Distance increases or reduces between two fixed plates 62 through flexible drive of electronic pole 61, when increasing distance between two fixed plates 62, two fixed plates 62 outwards promote two first bracing pieces 63 and two second bracing pieces 64, drive ink horn 7 rebound, when reducing distance between two fixed plates 62, two fixed plates 62 inwards stimulate two first bracing pieces 63 and two second bracing pieces 64, drive ink horn 7 rebound, be convenient for adjust the position of ink horn 7 according to the size of a dimension of printing plate, it is more convenient nimble to use.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. An offset printing plate insertion frame for a tissue printing offset press, comprising: mounting surface:
the bottoms of the two supporting plates are respectively and fixedly connected to two sides of the top of the mounting surface, and clamping grooves are formed in the tops of the left sides of the two supporting plates;
the surfaces of the two sleeve blocks are respectively arranged on the inner wall surfaces of the two clamping grooves;
the two sides of the surface of the rotating shaft are respectively and rotatably connected with the inner wall surfaces of the two sleeve blocks through bearings;
the axis of the printing plate is fixedly connected to the middle of the surface of the rotating shaft;
the opposite sides of the two positioning components are fixedly connected to the opposite sides of the two supporting plates respectively;
the bottom of the lifting component is fixedly connected to the middle of the top of the mounting surface;
the bottom of the ink box is fixedly connected to the top of the lifting assembly;
the lifting assembly comprises an electric rod, two ends of the electric rod are fixedly connected with fixing plates respectively, the bottom of each fixing plate is connected with a first supporting rod in a rotating mode, and the top of each fixing plate is connected with a second supporting rod in a rotating mode.
2. The offset printing plate receiving frame for the cotton printing offset press according to claim 1, wherein the bottom ends of the two first supporting rods are rotatably connected with first connecting blocks, and the bottom ends of the two first connecting blocks are fixedly connected with the top of the mounting surface and located on the opposite side of the two supporting plates.
3. The offset printing plate inserting frame for the cotton printing offset press according to claim 1, wherein the top ends of the two second support rods are rotatably connected with second connecting blocks, and the top parts of the two second connecting blocks are fixedly connected with two sides of the bottom of the ink cartridge respectively.
4. The offset printing plate inserting frame for the cotton paper printing offset press as claimed in claim 1, wherein two positioning assemblies are respectively located at the bottom of two sleeve blocks, the positioning assemblies comprise an outer box, fixed rods are fixedly connected to two sides of the inner part of the outer box, a moving plate is sleeved on the surfaces of the two fixed rods, springs are respectively arranged on two sides between the bottom of the moving plate and the bottom of the inner wall of the outer box, the two springs are respectively located on the surfaces of the two fixed rods, and a clamping rod is fixedly connected to the middle of the top of the moving plate.
5. The offset printing plate inserting frame for the cotton paper printing offset press according to claim 4, wherein a pull rod is fixedly connected to the middle of the bottom of the moving plate, the bottom end of the pull rod penetrates through the outer box and extends to the bottom of the outer box, and a pull ring is fixedly connected to one end of the pull rod, which is located at the bottom of the outer box.
6. The offset printing plate inserting frame for the cotton paper printing offset press as claimed in claim 4, wherein the top end of the blocking rod penetrates through the outer box and extends to the outside of the outer box, the end of the blocking rod located outside the outer box is provided with a semicircle, and the bottom of the sleeve block is provided with a positioning slot matched with the blocking rod.
7. An offset printing plate receiving frame for a tissue printing offset press according to claim 1, wherein an inner wall surface of the nest block is fixedly connected to a surface of a bearing, and an inner surface of the bearing is fixedly connected to a surface of the rotary shaft.
8. An offset printing plate inserting frame for a cotton paper printing offset press according to claim 1, wherein the opposite sides of the two supporting plates are provided with sliding grooves, and the inner wall surfaces of the two sliding grooves are respectively connected with the two sides of the ink box in a sliding manner through sliding rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921943394.9U CN211106167U (en) | 2019-11-12 | 2019-11-12 | Offset printing plate inserting frame for cotton paper printing offset press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921943394.9U CN211106167U (en) | 2019-11-12 | 2019-11-12 | Offset printing plate inserting frame for cotton paper printing offset press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211106167U true CN211106167U (en) | 2020-07-28 |
Family
ID=71715720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921943394.9U Active CN211106167U (en) | 2019-11-12 | 2019-11-12 | Offset printing plate inserting frame for cotton paper printing offset press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211106167U (en) |
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2019
- 2019-11-12 CN CN201921943394.9U patent/CN211106167U/en active Active
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