CN208411038U - Line press for offset printer - Google Patents
Line press for offset printer Download PDFInfo
- Publication number
- CN208411038U CN208411038U CN201820968767.7U CN201820968767U CN208411038U CN 208411038 U CN208411038 U CN 208411038U CN 201820968767 U CN201820968767 U CN 201820968767U CN 208411038 U CN208411038 U CN 208411038U
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- CN
- China
- Prior art keywords
- crimping
- frame
- double
- wall
- offset printer
- 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
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Abstract
The utility model discloses a kind of line press for offset printer, including crimping platform, the crimping platform top middle portion is equipped with frame, the top middle portion of the frame is equipped with double-rod cylinder, the double-rod cylinder top middle portion is equipped with tracheae, two telescopic rod bottom ends of the double-rod cylinder are through frame roof and end point is equipped with top plate, and the top plate left and right ends are equipped with gag lever post, and two opposite one end of the gag lever post all extend to and are arranged in frame in the limiting slot of wall；The top plate center bottom is equipped with connecting rod, and the connecting rod is fixedly connected by nut with swivel plate, and swivel plate bottom end two sides are equipped with link block, and two link block bottom ends are fixedly connected by the first bolt with tension disc；Crimping platform top two sides are equipped with bracket.The utility model is designed reasonably can change the angle of crimping, and the tension disc of replacement different in width according to actual needs, needed for meeting actual production, while also improve crimping precision.
Description
Technical field
The utility model relates to printing equipment technology more particularly to a kind of line press for offset printer.
Background technique
Offset press is one kind of offset press, and printing image-text first prints on blanket cylinder from printing plate when printing, then again
It is transferred on paper by blanket cylinder.Offset press is different by paper feed mode, can be divided into sheet-fed offset press and roll-fed offset printing press；
Monochromatic, double-colored, four colors and multicolour press can be divided into according to the printing chromatic number of one-pass sheet-fed completion；According to the maximum paper of printing
Breadth can be divided into multifith, six open, four opens, split and paper printing machine entirely, in addition there are it is one-pass sheet-fed can be simultaneously
Complete the perfecting press of two-face printing.
In printing process, crimping is also one of essential process, is produced in some big envelopes, folding, blocked up cover etc.
When product are processed, need crimping that could bend；Cord grip on existing assembly line, crimping form is more single, can not be according to reality
Border demand flexibly changes the angle and width of crimping, and then is unable to satisfy actual production demand.
Utility model content
The purpose of this utility model is to provide a kind of line press for offset printer, have design rationally, can be according to reality
Demand changes the advantages of crimping width and angle, solves the problems, such as that existing crimping production form is more single.
According to a kind of line press for offset printer of the utility model embodiment, including crimping platform, the crimping deck roof
End middle part is equipped with frame, and the top middle portion of the frame is equipped with double-rod cylinder, and the double-rod cylinder top middle portion is equipped with tracheae, institute
Two telescopic rod bottom ends of double-rod cylinder are stated through frame roof and end point is equipped with top plate, the top plate left and right ends are equipped with
Gag lever post, two opposite one end of the gag lever post all extend to and are arranged in frame in the limiting slot of wall；The top plate bottom end
Middle part is equipped with connecting rod, and the connecting rod is fixedly connected by nut with swivel plate, and swivel plate bottom end two sides are equipped with company
Block is connect, two link block bottom ends are fixedly connected by the first bolt with tension disc；Crimping platform top two sides are all provided with
There is bracket, is equipped with shaft on the upside of multiple brackets, roller, two rollers are arranged on two shaft outer walls
Outer wall on be uniformly arranged with multiple compression rollers, bracket is run through in one end of two shafts and end point be equipped with second from
Movable belt pulley, two second driven pulleys are sequentially connected by the first belt, and one end end point of the right side shaft is coaxial
It is connected with the first driven pulley, first driven pulley is sequentially connected by the second belt and driving pulley, the main belt
Wheel is coaxially connected with motor output end, and the motor bottom end is arranged in the cavity in crimping platform, the crimping
Platform is equipped with sliding slot far from the side of roller, is equipped with bidirectional helical bar in the sliding slot, one end of the bidirectional helical bar is run through
Crimping platform and end point are equipped with crank, limited block are arranged on outer wall at left and right sides of the bidirectional helical bar, described in two
The top of limited block all extends on the outside of sliding slot.
Further, the outer wall of the connecting rod is equipped with the external screw thread to match with nut.
Further, the junction of the bidirectional helical bar and crimping platform, shaft and bracket is equipped with bearing.
Further, the double-rod cylinder, motor are electrically connected with external controller.
Further, the lower part of two limited blocks is equipped with threaded hole, and the inner wall of two threaded holes is set respectively
There is the internal screw thread to match with bidirectional helical bar.
Further, the motor bottom end is fixedly connected by the second bolt with cavity bottom wall.
The utility model has the beneficial effect that compared with prior art
1, by rotation swivel plate, the crimping angle of tension disc can be changed, and then enable devices to realize different angle
Crimping processing, while various sizes of tension disc can be replaced, enable a device to carry out crimping to various sizes of plate
Processing, to be more in line with actual production requirement；By rotating bidirectional helical bar, the width of limited block can be changed, in turn
It is applicable in different strip widths, guarantees the accuracy of crimping；
2, it by setting limiting slot, can guarantee the stability of gag lever post tension disc in folding process, and then guarantee pressure
Line precision；Device design rationally, can change the angle of crimping, and the crimping of replacement different in width according to actual needs
Plate needed for meeting actual production, while also improving crimping precision.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 be the utility model proposes a kind of line press for offset printer structural schematic diagram
Fig. 2 be the utility model proposes a kind of line press for offset printer frame side view；
Fig. 3 be the utility model proposes a kind of line press for offset printer side view
In figure: 1- tracheae, 2- double-rod cylinder, 3- frame, 4- limiting slot, 5- gag lever post, 6- top plate, 7- crimping platform, 8-
Connecting rod, 9- tension disc, 10- link block, 11- swivel plate, 12- bidirectional helical bar, 13- crank, 14- limited block, 15- sliding slot,
16- shaft, the first driven pulley of 17-, the second driven pulley of 18-, the first belt of 19-, 20- roller, 21- compression roller, 22- branch
Frame, 23- motor, 24- driving pulley, the second belt of 25-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-3, a kind of line press for offset printer, including crimping platform 7,7 top middle portion of crimping platform are equipped with frame
3, the top middle portion of frame 3 is equipped with double-rod cylinder 2, the model SCD50X100-50-S-FA of double-rod cylinder 2, and double-rod cylinder 2 is pushed up
End middle part is equipped with tracheae 1, and two telescopic rod bottom ends of double-rod cylinder 2 are through 3 roof of frame and end point is equipped with top plate 6, top plate 6
Left and right ends are equipped with gag lever post 5, and two opposite one end of gag lever post 5 all extend to the limiting slot 4 that 3 inner wall of frame is arranged in
In, by the way that limiting slot 4 is arranged, it can guarantee the stability of the tension disc 9 in folding process of gag lever post 5, and then guarantee crimping essence
Degree；6 center bottom of top plate is equipped with connecting rod 8, and connecting rod 8 is fixedly connected by nut with swivel plate 11, by rotating swivel plate
11, the crimping angle of tension disc 9 can be changed, and then enable devices to realize the crimping processing of different angle, while can be more
Various sizes of tension disc 9 is changed, enables a device to carry out crimping processing to various sizes of plate, to be more in line with reality
Production requirement；11 bottom end two sides of swivel plate are equipped with link block 10, and two 10 bottom ends of link block pass through the first bolt and crimping
Plate 9 is fixedly connected；7 top two sides of crimping platform are equipped with bracket 22, and shaft 16, two shafts are equipped on the upside of multiple brackets 22
It is arranged with roller 20 on 16 outer walls, multiple compression rollers 21, two shafts 16 are uniformly arranged on the outer wall of two rollers 20
One end run through bracket 22 and end point and be equipped with the second driven pulley 18, two the second driven pulleys 18 pass through the first belt 19
Transmission connection, one end end point of right side shaft 16 are coaxially connected with the first driven pulley 17, and the first driven pulley 17 passes through the
Two belts 25 are sequentially connected with driving pulley 24, and driving pulley 24 and 23 output end of motor are coaxially connected, the type of motor 23
It number is Y315M-10,23 bottom end of motor is arranged in the cavity in crimping platform 7, and crimping platform 7 is far from roller 20
Side is equipped with sliding slot 15, is equipped with bidirectional helical bar 12 in sliding slot 15, by rotating bidirectional helical bar 12, can change limited block 14
Width, and then be applicable in different strip widths, guarantee the accuracy of crimping；Crimping platform is run through in one end of bidirectional helical bar 12
7 and end point be equipped with crank 13, be arranged with limited block 14 on 12 left and right sides outer wall of bidirectional helical bar, two limited blocks 14
Top all extends to 15 outside of sliding slot.
The outer wall of connecting rod 8 is equipped with the external screw thread to match with nut, bidirectional helical bar 12 and crimping platform 7, shaft
16 are equipped with bearing with the junction of bracket 22, and double-rod cylinder 2, motor 23 be electrically connecteds with external controller, and two limit
The lower part of block 14 is equipped with threaded hole, and the inner wall of two threaded holes is respectively equipped with the internal screw thread to match with bidirectional helical bar 12,
23 bottom end of motor is fixedly connected by the second bolt with cavity bottom wall.
In use, device is powered first, according to the width to crimping plate, rotates crank 13 and drive bidirectional helical bar 12
Rotation starts motor 23,23 band of motor so that two limited blocks 14 are mobile until with the position to pressing plate material equivalent width
Dynamic driving pulley 24 rotates, and is driven the first driven pulley 17 by the second belt 25, is made by the transmission effect of the first belt 19
Shaft 16 and the second driven pulley 18 start turning, and roller 20 and compression roller 21 start turning at this time, will conveying sheet be pressed extremely
On crimping platform 7, enter 21 bottoms of compression roller by two limited blocks 14, by the rotation of compression roller 21 by conveying sheet to frame
In frame 3, double-rod cylinder 2 starts at this time, and the telescopic rod of double-rod cylinder 2 drives top plate 6 to move down, and then moves down tension disc 9 to plate
Material carries out crimping processing, and plate removes from frame 3 under the action of compression roller 21 and enters second 21 bottom of compression roller, then
It is moved out of crimping platform 7；When needing to carry out different angle crimping, unclamps nut and swivel plate 11 is made to turn to required angle,
The crimping processing that different angle can be realized, unclamps the first bolt, that is, replaceable different in width tension disc 9, difference can be realized
The crimping of width.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of line press for offset printer, it is characterised in that: including crimping platform (7), crimping platform (7) top middle portion is set
Have frame (3), the top middle portion of the frame (3) is equipped with double-rod cylinder (2), and double-rod cylinder (2) top middle portion is equipped with gas
It manages (1), two telescopic rod bottom ends of the double-rod cylinder (2) are through frame (3) roof and end point is equipped with top plate (6), described
Top plate (6) left and right ends are equipped with gag lever post (5), and two opposite one end of the gag lever post (5), which all extend to, to be arranged in frame
(3) in the limiting slot (4) of inner wall；Top plate (6) center bottom be equipped with connecting rod (8), the connecting rod (8) by nut with
Swivel plate (11) is fixedly connected, and swivel plate (11) the bottom end two sides are equipped with link block (10), two link blocks (10)
Bottom end is fixedly connected by the first bolt with tension disc (9)；Crimping platform (7) the top two sides are equipped with bracket (22), more
It is equipped with shaft (16), is arranged with roller (20) on two shaft (16) outer walls, two on the upside of a bracket (22)
It is uniformly arranged with multiple compression rollers (21) on the outer wall of the roller (20), branch is run through in one end of two shafts (16)
Frame (22) and end point are equipped with the second driven pulley (18), and two second driven pulleys (18) pass through the first belt (19) biography
Dynamic connection, one end end point of the right side shaft (16) are coaxially connected with the first driven pulley (17), first driven belt
It takes turns (17) to be sequentially connected by the second belt (25) and driving pulley (24), the driving pulley (24) and motor (23) export
Hold it is coaxially connected, motor (23) bottom end be set to be arranged in the cavity in crimping platform (7), the crimping platform (7)
Side far from roller (20) is equipped with sliding slot (15), is equipped with bidirectional helical bar (12) in the sliding slot (15), the bidirectional helical
One end of bar (12) is through crimping platform (7) and end point is equipped with crank (13), outer at left and right sides of the bidirectional helical bar (12)
It is arranged on wall limited block (14), the top of two limited blocks (14) all extends on the outside of sliding slot (15).
2. a kind of line press for offset printer according to claim 1, it is characterised in that: on the outer wall of the connecting rod (8)
Equipped with the external screw thread to match with nut.
3. a kind of line press for offset printer according to claim 1, it is characterised in that: the bidirectional helical bar (12) and pressure
The junction of line platform (7), shaft (16) and bracket (22) is equipped with bearing.
4. a kind of line press for offset printer according to claim 1, it is characterised in that: the double-rod cylinder (2), motor
(23) it is electrically connected with external controller.
5. a kind of line press for offset printer according to claim 1, it is characterised in that: under two limited blocks (14)
Portion is equipped with threaded hole, and the inner wall of two threaded holes is respectively equipped with the internal screw thread to match with bidirectional helical bar (12).
6. a kind of line press for offset printer according to claim 1, it is characterised in that: motor (23) bottom end passes through
Second bolt is fixedly connected with cavity bottom wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968767.7U CN208411038U (en) | 2018-06-22 | 2018-06-22 | Line press for offset printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968767.7U CN208411038U (en) | 2018-06-22 | 2018-06-22 | Line press for offset printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208411038U true CN208411038U (en) | 2019-01-22 |
Family
ID=65109815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820968767.7U Expired - Fee Related CN208411038U (en) | 2018-06-22 | 2018-06-22 | Line press for offset printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208411038U (en) |
-
2018
- 2018-06-22 CN CN201820968767.7U patent/CN208411038U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200622 |