CN203449725U - Screen printing plate rack of printing machine - Google Patents
Screen printing plate rack of printing machine Download PDFInfo
- Publication number
- CN203449725U CN203449725U CN201320542979.6U CN201320542979U CN203449725U CN 203449725 U CN203449725 U CN 203449725U CN 201320542979 U CN201320542979 U CN 201320542979U CN 203449725 U CN203449725 U CN 203449725U
- Authority
- CN
- China
- Prior art keywords
- leading screw
- handwheel
- synchronizing wheel
- screen printing
- arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Screen Printers (AREA)
Abstract
The utility model provides a screen printing plate rack of a printing machine. The screen printing plate rack comprises a framework, a front supporting plate and a back supporting plate, wherein the framework is formed by splicing of a front girder, a back girder, a left girder and a right girder, the front supporting plate is arranged on the inner side of the front girder, and the back supporting plate is arranged on the inner side of the back girder; the back supporting plate is provided with a screen printing plate position regulation device; screen printing plate pressing devices are arranged on four corners of the framework. According to the screen printing plate rack, a screen printing plate is installed and supported through the front supporting plate arranged on the inner side of the front girder and the back supporting plate arranged on the inner side of the back girder, the back supporting plate is provided with the screen printing plate position regulation device, and therefore regulation on screen printing plate positions can be carried out just on an operation side, and the operation is quite easy; meanwhile, the screen printing plate pressing devices are arranged on the four corners of the framework, the screen printing plate pressing devices can automatically clamp the screen printing plate in a mechanical mode even an air compressor is turned off, the screen printing plate will not shift, consequently, color process is accurate, and great convenience is brought to operators.
Description
Technical field
The utility model belongs to printing equipment field, is specifically related to a kind of printing machine screen frame.
Background technology
Printing machine is the machine of printing word and image.Modern printing machine generally by locing up, inking, impression ,Shu Zhideng mechanism form.Its operation principle is: the writings and image that first will print is made forme, be contained on printing machine, then by artificial or printing machine, China ink is coated on to the place that has writings and image on forme, be transferred to directly or indirectly again paper or other stocks (as textile, metallic plate, plastic cement, leather, plank, glass and pottery) upper, thereby copy the printed matter identical with forme.The invention of printing machine and development, have important function for human civilization and cultural propagation.
Printing machine screen frame is for placing and fixing half tone, but screen frame of the prior art adjusts and locate all conveniently not after loading onto half tone, to operator, brings a lot of inconvenience.
Utility model content
The utility model, for above-mentioned the deficiencies in the prior art, provides a kind of printing machine screen frame easily of adjusting and locate.
The utility model is achieved by the following technical solution:
A printing machine screen frame, comprises by front setting a roof beam in place, rear frame member, the framework that sets a roof beam in place in a left side and the right splicing of setting a roof beam in place forms, and the front supporting plate of the inner side of setting a roof beam in place before being arranged on and be arranged on the rear supporting plate inside rear frame member, is provided with half tone position regulator in described rear supporting plate; Four angles of described framework are provided with half tone hold down gag.
Further setting of the present utility model is, described half tone position regulator comprises back rest adjustable plate, the first handwheel, the first leading screw, jacking block, the second handwheel, the second leading screw, the 3rd handwheel, the 3rd handwheel transmission mechanism and the 3rd leading screw, and the first leading screw is mutually vertical with the second leading screw direction; The second leading screw is parallel with the 3rd leading screw direction; Described the first handwheel is connected with the first leading screw, and the first leading screw is arranged on back rest adjustable plate by the first apical axis seat, and the end of described the first leading screw is connected with jacking block; Described the second handwheel is connected with the second leading screw, and the second leading screw is arranged on back rest adjustable plate by the second apical axis seat, and the end of described the second leading screw is connected with jacking block; Described jacking block is connected with rear frame member, links with rear frame member; Described the 3rd handwheel is arranged on back rest adjustable plate, and is positioned at the left side of the second handwheel, and the 3rd handwheel is connected with the 3rd leading screw by the 3rd handwheel transmission mechanism, and the end of described the 3rd leading screw is connected with rear frame member.
Further setting of the present utility model is, described the 3rd handwheel transmission mechanism comprises synchronizing wheel, gap bridge synchronizing wheel, expansion sleeve, Timing Belt and lower synchronizing wheel, the 3rd handwheel is connected with upper synchronizing wheel, be used for driving synchronizing wheel to rotate, upper synchronizing wheel, gap bridge synchronizing wheel, expansion sleeve and lower synchronizing wheel carry out connection for transmission by Timing Belt, and the end of described the 3rd leading screw is connected with lower synchronizing wheel.
Further setting of the present utility model is, described upper synchronizing wheel is arranged on the upper surface of back rest adjustable plate by upper synchronous wheel seat, and described lower synchronizing wheel is arranged on the lower surface of back rest adjustable plate by lower synchronous wheel seat.
Further setting of the present utility model is, described half tone hold down gag comprises cylinder, fixed head, two gripper shoes, actuation arm, transmission arm, clamping arm and pressure heads;
The cylinder body of described cylinder and two gripper shoes are installed on fixed head, and the first end of described clamping arm has been bolted connection pressure head, and the second end of clamping arm is arranged in two gripper shoes by rotating shaft, and between two gripper shoes;
Described actuation arm comprises two support arms, and the first end of described two support arms is separately fixed at the end both sides of the piston rod of cylinder, and the second end of two support arms is connected by rotating shaft with two gripper shoes;
Described transmission arm comprises two sub-arms of interlock, and the transverse arm that connects two sub-arms of interlock, two sub-arms of interlock are separately positioned on the inner side of two support arms of actuation arm, the first end of two sub-arms of interlock is all fixed with piston rod, the second end of two sub-arms of interlock is arranged on respectively the middle part of clamping arm by rotating shaft, transverse arm is pressed on the top of clamping arm.
Further setting of the present utility model is, the first end of described clamping arm is provided with kidney-shaped mounting groove, and described bolt is fastened on clamping arm through kidney-shaped mounting groove.
Further setting of the present utility model is, the bottom of described pressure head is provided with nylon cushion.
Printing machine screen frame described in the utility model, front supporting plate by the inner side of setting a roof beam in place before being arranged on supports installation half tone with the rear supporting plate that is arranged on rear frame member inner side, in rear supporting plate, be provided with half tone position regulator, make only need just can carry out the adjustment of half tone position at fore side, operate very simple; The utility model is provided with half tone hold down gag at four angles of framework simultaneously, even if this half tone hold down gag is when air compressor machine is turned off, also can keep mechanical grip, and half tone can not be shifted, and chromatography is more accurate, to operator, brings a lot of convenience.
Accompanying drawing explanation
Fig. 1 is the structure chart of printing machine screen frame described in the utility model;
Fig. 2 is the front view of half tone position regulator described in the utility model;
Fig. 3 is the top view of half tone position regulator described in the utility model;
Fig. 4 is the structure chart of half tone hold down gag described in the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As Figure 1-4, the utility model provides a kind of printing machine screen frame, comprise by front setting a roof beam in place 01, rear frame member 02, a left side set a roof beam in place 03 and the framework that forms of right 04 splicing of setting a roof beam in place, and the front supporting plate 05 of 01 inner side of setting a roof beam in place before being arranged on and the rear supporting plate 06 that is arranged on rear frame member 02 inner side, in described rear supporting plate 06, be provided with half tone position regulator 07; Four angles of described framework are provided with half tone hold down gag 08.When reality is used, half tone is placed in front supporting plate 05 and rear supporting plate 06, carries out after the adjustment of position, then be fixed by half tone hold down gag 08 at half tone position regulator 07.
Described half tone position regulator 07 comprises that back rest adjustable plate 1, the first handwheel 4, the first leading screw 5, jacking block 6, the second handwheel 7, the second leading screw 8, the 3rd handwheel 9, the 3rd handwheel transmission mechanism and the 3rd leading screw 10, the first leading screws 5 are mutually vertical with the second leading screw 8 directions; The second leading screw 8 is parallel with the 3rd leading screw 10 directions; Described the first handwheel 4 is connected with the first leading screw 5, and the first leading screw 5 is arranged on back rest adjustable plate 1 by the first apical axis seat 11, and the end of described the first leading screw 5 is connected with jacking block 6; Described the second handwheel 7 is connected with the second leading screw 8, and the second leading screw 8 is arranged on back rest adjustable plate 1 by the second apical axis seat 12, and the end of described the second leading screw 8 is connected with jacking block 6; Described jacking block 6 is connected with rear frame member 02, with rear frame member 02 interlock; Described the 3rd handwheel 9 is arranged on back rest adjustable plate 1, and is positioned at the left side of the second handwheel 7, and the 3rd handwheel 9 is connected with the 3rd leading screw 10 by the 3rd handwheel transmission mechanism, and the end of described the 3rd leading screw 10 is connected with rear frame member 02.Described the 3rd handwheel transmission mechanism comprises synchronizing wheel 13, gap bridge synchronizing wheel 14, expansion sleeve 15, Timing Belt 16 and lower synchronizing wheel 17, the 3rd handwheel 9 is connected with upper synchronizing wheel 13, be used for driving synchronizing wheel 13 to rotate, upper synchronizing wheel 13, gap bridge synchronizing wheel 14, expansion sleeve 15 and lower synchronizing wheel 17 carry out connection for transmission by Timing Belt 16, and the end of described the 3rd leading screw 10 is connected with lower synchronizing wheel 17.Described upper synchronizing wheel 13 is arranged on the upper surface of back rest adjustable plate 1 by upper synchronous wheel seat 18, described lower synchronizing wheel 17 is arranged on the lower surface of back rest adjustable plate 1 by lower synchronous wheel seat 19.
The adjustment process of above-mentioned half tone position regulator is:
Rotate the first handwheel 4 and drive the first screw mandrel 5, the first screw mandrels 5 to drive jacking block 6 motions, and then drive rear frame member 02 motion, realize position, the left and right adjustment of half tone;
Rotate the second handwheel 7 and drive the second screw mandrel 8, the second screw mandrels 8 to drive jacking block 6 motions, and then drive rear frame member 02 motion, carry out the front and back adjustment on half tone right side;
Rotate the 3rd handwheel 9, through upper synchronizing wheel 13, Timing Belt 16, gap bridge synchronizing wheel 14, expansion sleeve 15 and lower synchronizing wheel 17, drive the 3rd screw mandrel 10 motions, and then drive rear frame member 02 motion, carry out the front and back in half tone left side and adjust.
Described half tone hold down gag 08 comprises cylinder 21, fixed head 22, two gripper shoes 24, actuation arm 23, transmission arm 25, clamping arm 26 and pressure heads 28; The cylinder body of described cylinder 21 and two gripper shoes 24 are installed on fixed head 22, the first end of described clamping arm 26 is fastenedly connected with pressure head 28 by bolt 27, the second end of clamping arm 26 is arranged in two gripper shoes 24 by rotating shaft, and between two gripper shoes 24; Described actuation arm 23 comprises two support arms, and the first end of described two support arms is separately fixed at the end both sides of the piston rod 29 of cylinder 21, and the second end of two support arms is connected by rotating shaft with two gripper shoes 24;
Described transmission arm 25 comprises two sub-arms of interlock, and the transverse arm that connects two sub-arms of interlock, two sub-arms of interlock are separately positioned on the inner side of two support arms of actuation arm 23, the first end of two sub-arms of interlock is all fixing with piston rod 29, the second end of two sub-arms of interlock is arranged on respectively the middle part of clamping arm 26 by rotating shaft, transverse arm is pressed on the top of clamping arm 26.
For the ease of pressure head 28 is installed, the first end of described clamping arm 26 is provided with kidney-shaped mounting groove, and described bolt 27 is fastened on clamping arm 26 through kidney-shaped mounting groove.The bottom of described pressure head 28 is provided with nylon cushion, and vibration damping is wear-resisting more can to make like this pressure head 28.
The course of work of above-mentioned half tone hold down gag is:
The piston rod 29 of control device control cylinder 21 stretches out, and actuation arm 23 is pressed on clamping arm 26, thus the compression realizing half tone by pressure head 28; Now, even if air compressor machine is turned off, transmission arm 25, actuation arm 23 and gripper shoe 24 form a mechanical compaction structure, and clamping arm 26 also cannot lift.
The piston rod 29 of control device control cylinder 21 is retracted, and actuation arm 23 and two transmission arms 25 are to cylinder 21 cylinder body direction motions, and actuation arm 23 is lifted clamping arm 26.
It is apparent to one skilled in the art that the utility model can be changed into various ways, and such change is not thought and departed from scope of the present utility model.All so apparent modifications of the technical staff to described field, within being included in the scope of this claim.
Claims (7)
1. a printing machine screen frame, it is characterized in that, comprise by front set a roof beam in place (01), rear frame member (02), a left side and setting a roof beam in place (03) and the right side framework that forms of (04) splicing of setting a roof beam in place, and the front supporting plate (05) of (01) inner side of setting a roof beam in place before being arranged on and be arranged on the rear supporting plate (06) inside rear frame member (02), in described rear supporting plate (06), be provided with half tone position regulator (07); Four angles of described framework are provided with half tone hold down gag (08).
2. printing machine screen frame according to claim 1, it is characterized in that, described half tone position regulator (07) comprises back rest adjustable plate (1), the first handwheel (4), the first leading screw (5), jacking block (6), the second handwheel (7), the second leading screw (8), the 3rd handwheel (9), the 3rd handwheel transmission mechanism and the 3rd leading screw (10), and the first leading screw (5) is mutually vertical with the second leading screw (8) direction; The second leading screw (8) is parallel with the 3rd leading screw (10) direction; Described the first handwheel (4) is connected with the first leading screw (5), and it is upper that the first leading screw (5) is arranged on back rest adjustable plate (1) by the first apical axis seat (11), and the end of described the first leading screw (5) is connected with jacking block (6); Described the second handwheel (7) is connected with the second leading screw (8), and it is upper that the second leading screw (8) is arranged on back rest adjustable plate (1) by the second apical axis seat (12), and the end of described the second leading screw (8) is connected with jacking block (6); Described jacking block (6) is connected with rear frame member (02), links with rear frame member (02); Described the 3rd handwheel (9) is arranged on back rest adjustable plate (1), and be positioned at the left side of the second handwheel (7), the 3rd handwheel (9) is connected with the 3rd leading screw (10) by the 3rd handwheel transmission mechanism, and the end of described the 3rd leading screw (10) is connected with rear frame member (02).
3. printing machine screen frame according to claim 2, it is characterized in that, described the 3rd handwheel transmission mechanism comprises synchronizing wheel (13), gap bridge synchronizing wheel (14), expansion sleeve (15), Timing Belt (16) and lower synchronizing wheel (17), the 3rd handwheel (9) is connected with upper synchronizing wheel (13), be used for driving synchronizing wheel (13) to rotate, upper synchronizing wheel (13), gap bridge synchronizing wheel (14), expansion sleeve (15) and lower synchronizing wheel (17) carry out connection for transmission by Timing Belt (16), the end of described the 3rd leading screw (10) is connected with lower synchronizing wheel (17).
4. printing machine screen frame according to claim 3, it is characterized in that, described upper synchronizing wheel (13) is arranged on the upper surface of back rest adjustable plate (1) by upper synchronous wheel seat (18), described lower synchronizing wheel (17) is arranged on the lower surface of back rest adjustable plate (1) by lower synchronous wheel seat (19).
5. printing machine screen frame according to claim 1, it is characterized in that, described half tone hold down gag (08) comprises cylinder (21), fixed head (22), two gripper shoes (24), actuation arm (23), transmission arm (25), clamping arm (26) and pressure head (28);
The cylinder body of described cylinder (21) and two gripper shoes (24) are installed on fixed head (22), the first end of described clamping arm (26) is fastenedly connected with pressure head (28) by bolt (27), it is upper that the second end of clamping arm (26) is arranged on two gripper shoes (24) by rotating shaft, and be positioned between two gripper shoes (24);
Described actuation arm (23) comprises two support arms, and the first end of described two support arms is separately fixed at the end both sides of the piston rod (29) of cylinder (21), and the second end of two support arms is connected by rotating shaft with two gripper shoes (24);
Described transmission arm (25) comprises two sub-arms of interlock, and the transverse arm that connects two sub-arms of interlock, two sub-arms of interlock are separately positioned on the inner side of two support arms of actuation arm (23), the first end of two sub-arms of interlock is all fixing with piston rod (29), the second end of two sub-arms of interlock is arranged on respectively the middle part of clamping arm (26) by rotating shaft, transverse arm is pressed on the top of clamping arm (26).
6. printing machine screen frame according to claim 5, is characterized in that, the first end of described clamping arm (26) is provided with kidney-shaped mounting groove, and described bolt (27) is fastened on clamping arm (26) through kidney-shaped mounting groove.
7. printing machine screen frame according to claim 5, is characterized in that, the bottom of described pressure head (28) is provided with nylon cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542979.6U CN203449725U (en) | 2013-09-02 | 2013-09-02 | Screen printing plate rack of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542979.6U CN203449725U (en) | 2013-09-02 | 2013-09-02 | Screen printing plate rack of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449725U true CN203449725U (en) | 2014-02-26 |
Family
ID=50129627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320542979.6U Expired - Fee Related CN203449725U (en) | 2013-09-02 | 2013-09-02 | Screen printing plate rack of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835517A (en) * | 2016-04-25 | 2016-08-10 | 朱德仲 | Offset printing plate burning device |
-
2013
- 2013-09-02 CN CN201320542979.6U patent/CN203449725U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835517A (en) * | 2016-04-25 | 2016-08-10 | 朱德仲 | Offset printing plate burning device |
| CN105835517B (en) * | 2016-04-25 | 2018-11-23 | 于法周 | A kind of printing offset plate plate burning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202702845U (en) | Constant voltage regulating system for print head of screen process press | |
| CN100462228C (en) | Silk screen device of the multiaspect adjusting frame | |
| CN104385774A (en) | Novel decorating machine | |
| CN108215457B (en) | Full-automatic screen printing equipment | |
| CN109823057A (en) | Cylinder printer | |
| CN203449725U (en) | Screen printing plate rack of printing machine | |
| CN110497693B (en) | Ink pressure regulating method based on plate leaning roller of replaceable drum type rotary offset press | |
| CN103434264B (en) | Drum type automatic screen printing machine | |
| CN104985915A (en) | Flexographic printing head of multifunctional wallpaper machine | |
| CN205325524U (en) | Centre gripping frock of rail vehicle foundry goods | |
| CN101922089B (en) | Middle presser foot lifting structure in pattern stitching machine sewing | |
| CN206568693U (en) | A kind of printing mechanism of flexible printing machine | |
| CN201427433Y (en) | Angle adjustable scraper device of printing and dyeing mechanism of flat screen printing machine | |
| CN101574862A (en) | Angle-adjustable scraper device for printing and dyeing mechanism of flat screen printing machine | |
| CN203496425U (en) | Full-automatic roller-type screen printing machine | |
| CN207984278U (en) | A kind of Full automatic screen printing equipment | |
| CN103448357A (en) | Printing unit of screen printing machine | |
| CN203449726U (en) | Pressing device for screen printing forme | |
| CN103009790A (en) | Pneumatic control type printing head and pneumatic control system and control method thereof | |
| CN216373811U (en) | Novel green energy-saving automatic printing device | |
| CN202016253U (en) | Center distance adjusting device of printer rotary drum | |
| CN207844190U (en) | A kind of product conveying device of cement resistor Automatic Logos pad printer | |
| CN203449729U (en) | Adjusting device for screen printing forme | |
| CN218777275U (en) | Printing roller replacing mechanism | |
| CN206536880U (en) | Disposable paper bowl forming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20170902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |