CN217705163U - Plate clamp device of printing machine and printing machine - Google Patents
Plate clamp device of printing machine and printing machine Download PDFInfo
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- CN217705163U CN217705163U CN202221136850.0U CN202221136850U CN217705163U CN 217705163 U CN217705163 U CN 217705163U CN 202221136850 U CN202221136850 U CN 202221136850U CN 217705163 U CN217705163 U CN 217705163U
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- printing machine
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- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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Abstract
The utility model discloses a version of printing machine presss from both sides device and printing machine belongs to the version of printing machine and presss from both sides the field. A plate clamp device of a printing press, comprising: the clamping device comprises a clamping groove, a first sliding rail is arranged in the clamping groove, a first sliding groove is arranged in the first sliding rail, and a bottom plate is fixedly connected to one side in the clamping groove; the fixed plates are symmetrically arranged at two ends of the clamping groove, the fixed plates are slidably arranged in the first sliding rails, a first limiting plate is arranged at one end, close to the bottom plate, of each fixed plate, a sliding plate is slidably arranged on each first limiting plate, and bolts are connected to the fixed plates in a threaded mode; the utility model is simple in operation and better promotion printing plate is pedaled tightly, promotes printing efficiency, and it is simple to dismantle the change printing plate, the effectual work efficiency who has promoted the staff.
Description
Technical Field
The utility model relates to a version of printing machine presss from both sides technical field, especially relates to a version of printing machine presss from both sides device and printing machine.
Background
In a plate clamping device of a flat paper printing machine, after pneumatic or manual power is applied, force transmission is realized through the action of a set of transmission mechanism, so that an upper clamping plate and a lower clamping plate are closed to clamp a printing plate clamped between the upper clamping plate and the lower clamping plate, and the printing plate is fixed.
In the existing printing plate clamping device, a transmission mechanism comprises a gear and a rack, and the upper clamping plate and the lower clamping plate are folded by changing the displacement direction through the relative motion of an inclined block.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the roughness problem that can't guarantee the printing plate when the version presss from both sides the device operation complicacy and use among the prior art, and the version of a printing machine that provides presss from both sides device and printing machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a plate clamp device of a printing press, comprising: the clamping device comprises a clamping groove, a first sliding rail is arranged in the clamping groove, a first sliding groove is arranged in the first sliding rail, and a bottom plate is fixedly connected to one side in the clamping groove; the fixed plates are symmetrically arranged at two ends of the clamping groove, the fixed plates are slidably arranged in the first sliding rails, a first limiting plate is arranged at one end, close to the bottom plate, of each fixed plate, a sliding plate is slidably arranged on the first limiting plate, a bolt is connected to each fixed plate in a threaded mode, and one end, close to the sliding plate, of each bolt is rotatably connected with the sliding plate; the pressing plate is arranged at one end, far away from the bottom plate, of the clamping groove through a first limiting assembly, the pressing plate is symmetrically arranged in the clamping groove, the pressing plate is provided with a pressing assembly, the pressing assembly enables the pressing plate to move up and down through a sliding assembly, the sliding assembly is slidably arranged in a first sliding rail, a first driving assembly is arranged in the first sliding rail, and the first driving assembly is used for driving the fixed plate and the sliding assembly to move left and right.
Preferably, the first limiting assembly comprises a telescopic rod, the telescopic rod is fixedly connected to one end, away from the bottom plate, of the clamping groove, and one end, away from the clamping groove, of the telescopic rod is fixedly connected with the pressing plate.
Preferably, the pressing assembly comprises an arc-shaped plate, and the arc-shaped plate is arranged on the two pressing plates.
Preferably, the sliding assembly comprises a limiting block, the limiting block is arranged in the first sliding groove in a sliding mode through the third sliding block, a limiting column and a limiting rod are arranged at one end, far away from the first sliding rail, of the limiting block, the limiting column is arranged on the outer side of the arc-shaped plate, and the limiting rod is arranged on the inner side of the arc-shaped plate.
Preferably, a first sliding block is arranged on the fixed plate, the first sliding block is arranged in the first sliding groove, a second sliding groove is formed in one end, close to the bottom plate, of the first limiting plate in a chiseled mode, a second sliding block is arranged on the sliding plate, and the second sliding block is arranged in the second sliding groove.
Preferably, the first driving unit comprises a screw rod, screw holes corresponding to the screw rod are formed in the first sliding block and the third sliding block, a rotating head is arranged at one end of the screw rod and arranged on the outer side of the first sliding rail, one end, far away from the rotating head, of the screw rod penetrates through the first sliding block and the third sliding block, and the other end, far away from the rotating head, of the screw rod is rotatably connected with the first sliding rail.
A printing machine comprises the plate clamping device of the printing machine.
Compared with the prior art, the utility model provides a version of printing machine presss from both sides device and printing machine possesses following beneficial effect:
1. this version of printing machine presss from both sides device, it makes the bolt move to the bottom plate direction to rotate the bolt through external instrument, and then promote the sliding plate to move to the bottom plate direction, then carry out the centre gripping to the printing plate, the longitudinal pressure of the effect and the bolt of second slider and second spout makes the tight printing plate of sliding plate clamp, it moves the lead screw rotation to rotate the rotor head, the lead screw drives the fixed plate and removes to both ends with the effect of first slider and third slider down, and then it is tight to make the printing plate kick, easy operation and better promotion printing plate kick, promote printing efficiency.
2. This version of printing machine presss from both sides device, through spacing post to the surface extrusion messenger arc to the bottom plate direction motion of arc, and then make the clamp plate compress tightly the printing plate, through the better tight printing plate of stepping on of clamp plate when the arc produces the distortion, rotate the rotor and pass through lead screw reverse motion, extrude the arc inner wall through the gag lever post and make the clamp plate rise, and then more swift dismantlement printing plate and change it, the effectual work efficiency who has promoted the staff.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model is simple in operation and better promotion printing plate pedal tightly, promote printing efficiency, dismantle to change the printing plate simple, the effectual work efficiency who has promoted the staff.
Drawings
Fig. 1 is a first schematic structural diagram of a plate clamping device of a printing machine according to the present invention;
fig. 2 is a schematic structural diagram of a second plate clamping device of a printing machine according to the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 of a plate clamping device of a printing machine according to the present invention.
In the figure: 1. a clamping groove; 101. a first slide rail; 102. a screw rod; 103. a first chute; 104. a base plate; 105. rotating the head; 2. a fixing plate; 201. a first slider; 202. a first limit plate; 203. a second chute; 204. a sliding plate; 205. a second slider; 206. a bolt; 3. pressing a plate; 301. a telescopic rod; 302. an arc-shaped plate; 4. a limiting block; 401. a limiting post; 402. a limiting rod; 403. and a third slide block.
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.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 3, a plate clamping apparatus of a printing press includes: the clamping device comprises a clamping groove 1, wherein a first sliding rail 101 is arranged in the clamping groove 1, a first sliding groove 103 is arranged in the first sliding rail 101, and a bottom plate 104 is fixedly connected to one side in the clamping groove 1; the fixed plate 2 is symmetrically arranged at two ends of the clamping groove 1, the fixed plate 2 is slidably arranged in the first sliding rail 101, one end, close to the bottom plate 104, of the fixed plate 2 is provided with a first limiting plate 202, a sliding plate 204 is slidably arranged on the first limiting plate 202, a bolt 206 is in threaded connection with the fixed plate 2, and one end, close to the sliding plate 204, of the bolt 206 is in rotational connection with the sliding plate 204; the pressing plate 3, the pressing plate 3 is arranged at one end, far away from the bottom plate 104, of the clamping groove 1 through a first limiting assembly, the pressing plate 3 is symmetrically arranged in the clamping groove 1, the pressing assemblies are arranged on the two pressing plates 3 and enable the pressing plate 3 to move up and down through the sliding assemblies, the sliding assemblies are slidably arranged in the first sliding rails 101, first driving assemblies are arranged in the first sliding rails 101, and the first driving assemblies are used for driving the fixed plate 2 and the sliding assemblies to move left and right.
Referring to fig. 1-3, the first limiting assembly comprises an expansion link 301, the expansion link 301 is fixedly connected to one end of the clamping groove 1 away from the bottom plate 104, and one end of the expansion link 301 away from the clamping groove 1 is fixedly connected to the pressing plate 3.
Referring to fig. 1-3, the hold-down assembly includes an arcuate plate 302, the arcuate plate 302 being disposed on two platens 3.
Referring to fig. 1-3, the sliding assembly includes a limiting block 4, the limiting block 4 is slidably disposed in the first sliding groove 103 through a third sliding block 403, one end of the limiting block 4 away from the first sliding rail 101 is provided with a limiting post 401 and a limiting rod 402, the limiting post 401 is disposed on the outer side of the arc-shaped plate 302, and the limiting rod 402 is disposed on the inner side of the arc-shaped plate 302.
Referring to fig. 1-3, a first sliding block 201 is disposed on the fixed plate 2, the first sliding block 201 is disposed in the first sliding slot 103, a second sliding slot 203 is drilled at an end of the first limiting plate 202 close to the bottom plate 104, a second sliding block 205 is disposed on the sliding plate 204, and the second sliding block 205 is disposed in the second sliding slot 203.
Referring to fig. 1 to 3, the first driving unit includes a screw rod 102, screw holes corresponding to the screw rod 102 are respectively formed in the first slider 201 and the third slider 403, a rotating head 105 is disposed at one end of the screw rod 102, the rotating head 105 is disposed outside the first slide rail 101, one end of the screw rod 102, which is far away from the rotating head 105, penetrates through the first slider 201 and the third slider 403, and one end of the screw rod 102, which is far away from the rotating head 105, is rotatably connected to the first slide rail 101.
A printing press includes a plate clamp device of the printing press.
The utility model discloses in, place the external printing plate on bottom plate 104, it makes bolt 206 to bottom plate 104 direction motion to rotate bolt 206 through external instrument, and then promote sliding plate 204 to bottom plate 104 direction motion, then carry out the centre gripping to the printing plate, under the effect of second slider 205 and second spout 203 and the longitudinal pressure of bolt 206 makes sliding plate 204 press from both sides tight printing plate, it rotates to drive lead screw 102 through rotating swivel head 105, lead screw 102 drives fixed plate 2 and removes to both ends under the effect of first slider 201 and third slider 403, and then make the printing plate step up tightly, easy operation and better promotion printing plate step up tightly, promote printing efficiency, it moves to arc 302 direction to drive stopper 4 in lead screw 102 pivoted, it makes arc 302 to move to bottom plate 104 direction to extrude arc 302 surface through spacing post 401, and then make clamp plate 3 compress tightly, through the better tight printing plate of stepping up tightly of clamp plate 3 when arc 302 produces the distortion, it passes through lead screw 102 reverse motion, make clamp plate 3 rise through spacing pole 402 inner wall, and more dismantle the printing plate and carry out swift staff's promotion printing plate efficiency.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A plate clamp device of a printing machine, comprising:
the clamping device comprises a clamping groove (1), wherein a first sliding rail (101) is arranged in the clamping groove (1), a first sliding groove (103) is arranged in the first sliding rail (101), and a bottom plate (104) is fixedly connected to one side in the clamping groove (1);
the clamping device comprises a fixing plate (2), the fixing plate (2) is symmetrically arranged at two ends of a clamping groove (1), the fixing plate (2) is arranged in a first sliding rail (101) in a sliding mode, a first limiting plate (202) is arranged at one end, close to a bottom plate (104), of the fixing plate (2), a sliding plate (204) is arranged on the first limiting plate (202) in a sliding mode, a bolt (206) is connected to the fixing plate (2) in a threaded mode, and one end, close to the sliding plate (204), of the bolt (206) is rotatably connected with the sliding plate (204);
the clamping device comprises a pressing plate (3), wherein the pressing plate (3) is arranged at one end, away from a bottom plate (104), of a clamping groove (1) through a first limiting assembly, the pressing plate (3) is symmetrically arranged in the clamping groove (1) in two pressing plates (3) are provided with pressing assemblies, the pressing assemblies enable the pressing plates (3) to move up and down through sliding assemblies, the sliding assemblies are arranged in a first sliding rail (101) in a sliding mode, a first driving assembly is arranged in the first sliding rail (101), and the first driving assembly is used for driving a fixed plate (2) and the sliding assemblies to move left and right.
2. The plate clamping device of the printing machine is characterized in that the first limiting assembly comprises a telescopic rod (301), the telescopic rod (301) is fixedly connected to one end, away from the bottom plate (104), of the clamping groove (1), and one end, away from the clamping groove (1), of the telescopic rod (301) is fixedly connected with the pressing plate (3).
3. The plate clamping device of a printing press according to claim 1, wherein the pressing assembly comprises an arc-shaped plate (302), and the arc-shaped plate (302) is arranged on two pressing plates (3).
4. The plate clamping device of the printing machine according to claim 1, wherein the sliding assembly comprises a limiting block (4), the limiting block (4) is slidably disposed in the first sliding groove (103) through a third sliding block (403), one end of the limiting block (4) away from the first sliding rail (101) is provided with a limiting column (401) and a limiting rod (402), the limiting column (401) is disposed on the outer side of the arc-shaped plate (302), and the limiting rod (402) is disposed on the inner side of the arc-shaped plate (302).
5. The plate clamping device of a printing machine according to claim 1, wherein a first sliding block (201) is arranged on the fixed plate (2), the first sliding block (201) is arranged in the first sliding groove (103), a second sliding groove (203) is chiseled at one end of the first limiting plate (202) close to the bottom plate (104), a second sliding block (205) is arranged on the sliding plate (204), and the second sliding block (205) is arranged in the second sliding groove (203).
6. The plate clamping device of the printing machine according to claim 5, wherein the first driving unit comprises a screw rod (102), the first slider (201) and the third slider (403) are respectively provided with a screw hole corresponding to the screw rod (102), one end of the screw rod (102) is provided with a rotating head (105), the rotating head (105) is arranged outside the first slide rail (101), one end of the screw rod (102) far away from the rotating head (105) penetrates through the first slider (201) and the third slider (403), and one end of the screw rod (102) far away from the rotating head (105) is rotatably connected with the first slide rail (101).
7. A printing press comprising a plate clamping device of a printing press according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221136850.0U CN217705163U (en) | 2022-05-12 | 2022-05-12 | Plate clamp device of printing machine and printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221136850.0U CN217705163U (en) | 2022-05-12 | 2022-05-12 | Plate clamp device of printing machine and printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217705163U true CN217705163U (en) | 2022-11-01 |
Family
ID=83793683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221136850.0U Active CN217705163U (en) | 2022-05-12 | 2022-05-12 | Plate clamp device of printing machine and printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217705163U (en) |
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2022
- 2022-05-12 CN CN202221136850.0U patent/CN217705163U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A plate holder device for a printing machine and a printing machine Effective date of registration: 20230310 Granted publication date: 20221101 Pledgee: Weihai commercial bank Limited by Share Ltd. Ji'nan branch Pledgor: Shandong Hanhai Printing Co.,Ltd. Registration number: Y2023980034672 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20221101 Pledgee: Weihai commercial bank Limited by Share Ltd. Ji'nan branch Pledgor: Shandong Hanhai Printing Co.,Ltd. Registration number: Y2023980034672 |