CN201597240U - Gripper cushion mounting plate for gripper cushion height stepless adjusting device of printing machine - Google Patents
Gripper cushion mounting plate for gripper cushion height stepless adjusting device of printing machine Download PDFInfo
- Publication number
- CN201597240U CN201597240U CN2009202132438U CN200920213243U CN201597240U CN 201597240 U CN201597240 U CN 201597240U CN 2009202132438 U CN2009202132438 U CN 2009202132438U CN 200920213243 U CN200920213243 U CN 200920213243U CN 201597240 U CN201597240 U CN 201597240U
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- bite
- wedge
- block
- installing plate
- block installing
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Abstract
The utility model discloses a gripper cushion mounting plate for a gripper cushion height stepless adjusting device of a printing machine. The printing machine comprises a paper conveying drum, the stepless adjusting device comprises a longitudinal pressing mechanism, a transverse pressing mechanism and a wedge-shaped strip, the top surface of the wedge-shaped strip is a wedge-shaped surface with up gradient, the wedge-shaped strip is arranged on a horizontal plane of a notch of the paper conveying drum and can move left and right through a longitudinal adjusting mechanism, the gripper cushion mounting plate is elastically and closely mounted on a perpendicular plane of the notch of the paper conveying drum through the transverse pressing mechanism and elastically tightly abutted onto the top surface of the wedge-shaped strip through the longitudinal pressing mechanism, the bottom surface of the gripper cushion mounting plate is a wedge-shaped surface with down gradient matching with the up gradient of the top surface of the wedge-shaped strip, and the wedge-shaped surface of the bottom surface of the gripper cushion mounting plate completely matches with inclination angles of the wedge-shaped surface of the top surface of the wedge-shaped strip, and the wedge-shaped surface of the bottom surface of the gripper cushion mounting plate and the wedge-shaped surface of the top surface of the wedge-shaped strip can slide mutually.
Description
Technical field
The utility model relates to a kind of bite-block installing plate that is used for the bite-block height stepless adjusting apparatus of printing machine.
Background technology
General sheet-fed offset press comprise bite-block, the transfer roller of impression cylinder bite-block, be used to install transfer roller bite-block the bite-block installing plate and process the pole on several different size planes on its outer surface.
For the sheet-fed offset press, the short run living-article in the printing is more and more, and the paper sheet thickness of different living-articles is also often different.In order to guarantee excellent sheet transmission and printing precision, must adjust the bite-block height according to paper sheet thickness.When adjusting the bite-block height usually, the bite-block height of impression cylinder is not adjusted, but adjust the bite-block height of transfer roller, and its adjustment is that height with the impression cylinder bite-block is a benchmark, perfect condition is that the gap of the bite-block of the bite-block of transfer roller and impression cylinder is the thickness of a printing sheets.
Existing technology is that the bite-block with transfer roller is installed on the bite-block installing plate, the lower end of bite-block installing plate abuts against on the pole, because the outer surface of this pole is processed with the plane of several different sizes, by rotating pole, utilize the plane of pole different size to determine the height of bite-block, after the bite-block height locates, by screw the bite-block installing plate is fixedly mounted on the transfer roller, and whenever paper sheet thickness changes, when needing to adjust the bite-block height, all need at first to unclamp this screw, rotate pole, bite-block is adjusted to required height, screw this screw more again.
The shortcoming of above-mentioned prior art is: the whole process of adjusting the bite-block height of transfer roller wastes time and energy, efficient is low, and because the pole outer surface can only be processed limited plane of orientation, the bite-block height can only classification be adjusted to limited several grades like this, the step-less adjustment requirement of various paper sheet thickness be can not adapt to, paper transmitting accuracy and printing effect are difficult to guarantee.
In view of the defective of above-mentioned bite-block height control method, press for the stepless adjusting apparatus of a kind of bite-block height of development.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model aims to provide a kind of bite-block installing plate that is used for the bite-block height stepless adjusting apparatus of printing machine, to adapt to the step-less adjustment requirement to various paper sheet thickness.
The technical scheme that realizes above-mentioned purpose is: a kind of bite-block installing plate that is used for the bite-block height stepless adjusting apparatus of printing machine, described printing machine comprises transfer roller, the bite-block installing plate, one row's bite-block, this row bite-block is installed on the described bite-block installing plate, the outer surface of described transfer roller is provided with an axial right angle breach, described stepless adjusting apparatus comprises vertical hold-down mechanism, horizontal hold-down mechanism and wedge-shaped bar, the end face of this wedge-shaped bar is the lozenges that is a upgrade, this wedge-shaped bar is positioned on the horizontal plane of breach of described transfer roller and can passes through a vertical governor motion move left and right, wherein, described bite-block installing plate is by horizontal hold-down mechanism elasticity and be installed on the vertical plane of breach of described transfer roller closely and flexibly abut against by vertical hold-down mechanism on the end face of described wedge-shaped bar, the lozenges that is a descending slope that the bottom surface of described bite-block installing plate matches for the end face upgrade with wedge-shaped bar, the angle of inclination of the bottom surface lozenges of described bite-block installing plate and the end face lozenges of described wedge-shaped bar fits like a glove, and can slide between the lozenges of described bite-block installing plate bottom surface and the lozenges of wedge-shaped bar end face.
The bite-block installing plate of the above-mentioned bite-block height stepless adjusting apparatus that is used for printing machine, wherein, the lozenges of described bite-block installing plate bottom surface can be provided with several in uniform way at interval, and the lozenges of described wedge-shaped bar end face also correspondingly is provided with several at interval.
The bite-block installing plate of the above-mentioned bite-block height stepless adjusting apparatus that is used for printing machine, wherein, the compartment of terrain, upper end of described bite-block installing plate is provided with a plurality of breach, and described bite-block is installed in the breach of described bite-block installing plate.
The technical scheme of the bite-block installing plate of the bite-block height stepless adjusting apparatus that is used for printing machine of the present utility model, the bottom surface of the bite-block installing plate that bite-block is installed is set to a lozenges that is descending slope, in conjunction with on horizontal hold-down mechanism in the stepless adjusting apparatus and the bottom surface wedge-shaped bar being set near the bite-block installing plate, and make the wedge-shaped bar move left and right in conjunction with a vertical governor motion, can make the bite-block height of transfer roller realize step-less adjustment, to adapt to the step-less adjustment requirement of various paper sheet thickness, thereby improve the transmitting accuracy and the printing effect of paper, reach the time saving and energy saving and efficient of printing work.
Description of drawings
Fig. 1 is the structural representation that is used for the vertical stepless adjusting apparatus of bite-block of printing machine;
Fig. 2 is the left side view of Fig. 1;
Fig. 3 is the structural representation of the bite-block installing plate of the bite-block height stepless adjusting apparatus that is used for printing machine of the present utility model.
The specific embodiment
In order to understand the technical solution of the utility model better, be described in detail below by specific embodiment and in conjunction with the accompanying drawings.
See also Fig. 1 and Fig. 2, printing machine comprises transfer roller 6, bite-block installing plate 1, row's bite-block 3, and wherein, the outer surface of transfer roller 6 is provided with an axial right angle breach 60.
Bite-block height stepless adjusting apparatus is used to regulate the bite-block height on the transfer roller 6, it comprises vertical hold-down mechanism 2, horizontal hold-down mechanism 4 and wedge-shaped bar 5, wherein, the end face 50 of wedge-shaped bar 5 is for being the lozenges of a upgrade, wedge-shaped bar 5 is located on the horizontal plane 61 of breach 60 of transfer roller 6, and a side of this wedge-shaped bar 5 connects a vertical governor motion 7 to realize its move left and right.
See also Fig. 3 again, the bite-block installing plate 1 that is used for the bite-block height stepless adjusting apparatus of printing machine of the present utility model, its compartment of terrain, upper end is provided with a plurality of breach 11, bite-block 3 is installed in the breach 11 of bite-block installing plate 1, is convenient to the integral body adjustment of bite-block 3 height.The lozenges that is a descending slope that the bottom surface 10 of this bite-block installing plate 1 matches for end face 50 upgrades with wedge-shaped bar 5, the angle of inclination of bottom surface 10 lozenges of bite-block installing plate 1 and end face 50 lozenges of wedge-shaped bar 5 fits like a glove, and can slide between the lozenges of bite-block installing plate bottom surface 10 and the lozenges of wedge-shaped bar end face 50.
Bite-block installing plate 1 is by horizontal hold-down mechanism 4 elasticity and be installed on the vertical plane 62 of breach 60 of transfer roller 1 closely and flexibly abut against by vertical hold-down mechanism 2 on the end face 50 of wedge-shaped bar 5.
In one embodiment, the lozenges of bite-block installing plate bottom surface 10 can be provided with several in uniform way at interval, the lozenges of the also corresponding bite-block installing plate of the lozenges of wedge-shaped bar end face 50 bottom surface 10 is provided with several at interval, so that bite-block installing plate 1 is subjected to the thrust of wedge-shaped bar 5 even.
The operation principle that is used for the vertical stepless adjusting apparatus of bite-block of printing machine of the present utility model is:
When regulating vertical governor motion 7 and make move left and right, wedge-shaped bar 5 is correspondingly made move left and right, rely on wedge-shaped bar 5 end faces and bite-block installing plate 1 bottom surface between slip, bite-block installing plate 1 is moved up and down, realize step-less adjustment to bite-block 3 height; Laterally hold-down mechanism can flexibly be pressed on bite-block installing plate 1 on the vertical plane 62 of breach 60 of transfer roller 6, does not move up and down but do not influence bite-block installing plate 1; Vertically the effect of hold-down mechanism 2 is that bite-block installing plate 1 is produced a downward pressure, and bite-block installing plate 1 is abutted against on the end face of wedge-shaped bar 5; When wedge-shaped bar 5 moves right, bite-block installing plate 1 be subjected to from the upwards thrust of wedge-shaped bar 5 and on move, and when wedge-shaped bar 5 is moved to the left, 1 utilization of bite-block installing plate is pressed in the downward elastic force of the vertical stage clip 23 on the guide finger 22 and moves down, thus the stepless adjustment of the bite-block height of the transfer roller of realization printing machine.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (3)
1. bite-block installing plate that is used for the bite-block height stepless adjusting apparatus of printing machine, described printing machine comprises transfer roller, the bite-block installing plate, one row's bite-block, this row bite-block is installed on the described bite-block installing plate, the outer surface of described transfer roller is provided with an axial right angle breach, described stepless adjusting apparatus comprises vertical hold-down mechanism, horizontal hold-down mechanism and wedge-shaped bar, the end face of this wedge-shaped bar is the lozenges that is a upgrade, this wedge-shaped bar is positioned on the horizontal plane of breach of described transfer roller and can passes through a vertical governor motion move left and right, it is characterized in that, described bite-block installing plate is by horizontal hold-down mechanism elasticity and be installed on the vertical plane of breach of described transfer roller closely and flexibly abut against by vertical hold-down mechanism on the end face of described wedge-shaped bar, the lozenges that is a descending slope that the bottom surface of described bite-block installing plate matches for the end face upgrade with wedge-shaped bar, the angle of inclination of the bottom surface lozenges of described bite-block installing plate and the end face lozenges of described wedge-shaped bar fits like a glove, and can slide between the lozenges of described bite-block installing plate bottom surface and the lozenges of wedge-shaped bar end face.
2. the bite-block installing plate that is used for the bite-block height stepless adjusting apparatus of printing machine according to claim 1, it is characterized in that, the lozenges of described bite-block installing plate bottom surface can be provided with several in uniform way at interval, and the lozenges of described wedge-shaped bar end face also correspondingly is provided with several at interval.
3. the bite-block installing plate that is used for the bite-block height stepless adjusting apparatus of printing machine according to claim 1 and 2 is characterized in that the compartment of terrain, upper end of described bite-block installing plate is provided with a plurality of breach, and described bite-block is installed in the breach of described bite-block installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202132438U CN201597240U (en) | 2009-12-17 | 2009-12-17 | Gripper cushion mounting plate for gripper cushion height stepless adjusting device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202132438U CN201597240U (en) | 2009-12-17 | 2009-12-17 | Gripper cushion mounting plate for gripper cushion height stepless adjusting device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201597240U true CN201597240U (en) | 2010-10-06 |
Family
ID=42808288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202132438U Expired - Fee Related CN201597240U (en) | 2009-12-17 | 2009-12-17 | Gripper cushion mounting plate for gripper cushion height stepless adjusting device of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201597240U (en) |
-
2009
- 2009-12-17 CN CN2009202132438U patent/CN201597240U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160120 Address after: 223802 Jiangsu Province, Suqian City Industrial Park Road on the west side of sankeshu Township Economic and Technological Development Zone (Suqian red dream mattress factory building 2) Patentee after: Guanghua Machinery Manufacturing Limited by Share Ltd Address before: 200436, No. 520, true road, Baoshan District, Shanghai Patentee before: Shanghai Guanghua Printing Machine Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 223802 Jiangsu Province, Suqian City Industrial Park Road Economic Development Zone on the west side of sankeshu Village (Suqian red dream mattress factory building 2) Patentee after: Guanghua Machinery Manufacturing Co., Ltd. Address before: 223802 Jiangsu Province, Suqian City Industrial Park Road on the west side of sankeshu Township Economic and Technological Development Zone (Suqian red dream mattress factory building 2) Patentee before: Guanghua Machinery Manufacturing Limited by Share Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20181217 |