CN2468720Y

CN2468720Y - Rotary press for printing taper shaped work-pieces

Info

Publication number: CN2468720Y
Application number: CN 01215057
Authority: CN
Inventors: 陈松洲
Original assignee: DONGTIAN TRANSFERING MATERIAL PLANT CHENGHAI
Current assignee: DONGTIAN TRANSFERING MATERIAL PLANT CHENGHAI
Priority date: 2001-01-22
Filing date: 2001-01-22
Publication date: 2002-01-02
Anticipated expiration: 2011-01-22

Abstract

The utility model comprises a device seat with a soleplate, a sliding block which can drive the hot heat to move upward and downward and a mould seat with rotary moulds arranged inside. The soleplate is provided with a rotating worktable. The end of the rotating worktable is articulated with the soleplate and is provided with a power mechanism or a driving mechanism which can drive the free end of the rotating worktable to rotate. The mould seat is arranged on the free end of the rotating worktable. With the adoption the operation manner of rolling the work piece on the hot heat, the transfer printing press has the advantages of being capable of completing the transfer printing of the taper type work piece, enough hot stamping force, even and stable moving, stable operation and good printed picture efficiency. The utility model is suitable to the printing of the taper type work piece with big taper in particular.

Description

A kind of transfer interpreter of printing taper work

The utility model relates to a kind of heat transfer machine.

Existing transfer interpreter, its operation principle is: workpiece is installed on the mould of transfer interpreter, perms then and depress workpiece pressing, start building part rotation of die strip, simultaneously at workpiece and also corresponding sports of the transfer film between perming, make pattern on the transfer film be printed on workpiece and get on.Because perming of existing transfer interpreter is to do upper and lower moving, workpiece is just rotation under the drive of mould also, therefore, can only print some cylindrical work piece.As use existing transfer interpreter to print taper work, because taper work is in the girth difference of different cross section, needed transfer film length is also different, and the mould of transfer interpreter can only drive the workpiece rotation, and transfer film is to move as straight line, therefore, stretching or wrinkling can appear in transfer film in the printing process, has a strong impact on the presentation quality of printing workpiece, and can't use, so that adopts existing transfer interpreter can't satisfy the requirement of printing taper work.

The purpose of this utility model provides a kind of transfer interpreter of printing taper work, it can be on taper work impressing pattern, and can guarantee the pattern effect printing out, and have simple in structure, convenience operation.

Another one purpose of the present utility model provides a kind of transfer interpreter of printing the taper work of different taperings, can print the workpiece of different size easily.

The utility model comprises the support that has base plate, can drive the perm sliding shoe that moves up and down, the mould seat that rotatable mould is housed, described base plate is provided with rotary work-table, rotary work-table end and base plate are hinged and are provided with and can drive actuating unit or the lead agency that the rotary work-table free end rotates, and the mould seat is installed on the rotary work-table free end.

For making the utility model can print the workpiece of different taperings, described mould seat comprises base and adjustment piece, and wherein base is arranged on the rotary work-table movably, adjusts piece and links to each other with base rotationally, and mould is installed in to be adjusted on the piece.

The utility model is according to the expanded view of taper work, on transfer film, produce the pattern that conforms to workpiece outer surface fan out figure in advance, on the machine mould is being installed on the rotating rotary work-table, the workpiece holding is on mould, behind the workpiece pressing of perming, drive workpiece by driving mechanism rotation rotary work-table and do the circular arc rotation on the surface of perming, during rotation, workpiece is to be that center of rotation rotates with the bullet home position, its track one in the surface operation of perming is fan-shaped, and in this process, transfer film does not move, thereby makes at workpiece and the pattern on the transfer film between perming is printed on the workpiece, in transfer process, perming remains pressure to workpiece, makes workpiece roll extrusion on perming, to guarantee the quality of impressing pattern.After printing what a workpiece, transfer film promptly moves a certain distance, to print next pattern.Because its tapering of different workpiece may be inequality, in order to satisfy the needs of various workpiece, the connected mode of mould and rotary work-table can be designed to adjustable, by the distance between adjusting mould and the rotary work-table rotating shaft and the angle of mould pitching, just can make machine satisfy the needs of different workpieces.

The utility model is owing to changed the mode of operation of transfer interpreter in the past, workpiece rotated and transfer film moves the mode of carrying out transfer printing by former passing through, become the motionless and workpiece of transfer film carries out transfer printing in the surface rolling of perming under actuating unit drives mode, make transfer interpreter can finish transfer printing work to taper work, expanded the scope of application of transfer interpreter, the taper work that can not print before making also can have been printed by transfer interpreter; The utility model is owing to adopt the working method of workpiece roll extrusion on perming, therefore, strong heat printing force, move uniform and stable, stable working, it is good to print the pattern effect that comes out, and especially is adapted to the printing of big tapering cone workpiece.In addition, mould seat of the present utility model also can be made into the structure that can regulate, by mold exchange more with adjust the mould seat, to print the workpiece of different taperings, has improved the applicability of machine, just can print the workpiece of different taperings by simple adjustment.Of the present utility model simple in structure, do not need very complicated parts and loaded down with trivial details action, just can finish machine function, be convenient to produce and use or the transformation of existing machine; Because action is simple, the mode of use and existing machine do not have much variations, so easy operating.

Below in conjunction with accompanying drawing the utility model is elaborated:

Fig. 1 is the schematic diagram of workpiece:

Fig. 2 is workpiece outwardly deploying figure;

Fig. 3 is a structural representation of the present utility model;

Fig. 4 is the utility model structural representation in use;

Fig. 5 is the partial top view of the utility model working position;

The structural representation of Fig. 6 the utility model mould seat.

As shown in Figure 1, 2, the 1st, need the workpiece of impressing pattern, the 2nd, the expanded view of its outer surface, the pattern of printing on transfer film also conforms to workpiece outwardly deploying Fig. 2.Shown in Fig. 3-5, the utility model by the support 1 that has base plate 31, sliding shoe 4, perm 5, air pressure oil cylinder 9, rotary work-table 8, mould seat 6 and mould 7 form, perm and 5 be fixed on the sliding shoe 4, sliding shoe 4 can move up and down along the column of support 3, and this part is identical with existing machine construction.Base plate 31 is made up of substrate and installing plate 311, one end of installing plate 311 stretches out from the side of substrate, the other end is fixedly mounted on the substrate, rotary work-table 8 is installed on the installing plate 311, the one end is hinged by the end that rotating shaft 82 and installing plate 311 stretch out, an other end is a free end, and rotary work-table 8 can 82 rotate around the shaft, and rotary work-table 8 is provided with slotted hole 81.The utility model also can not adopt installing plate 311 and directly workbench is installed on the base plate; The area that adopts installing plate can reduce base plate is saved material, and the resistance of reducing friction.Air pressure oil cylinder 9 is installed on the support 3, rotates flexibly in order to make oil cylinder 9, and rotary work-table 8 operates steadily, and oil cylinder 9 is to link to each other rotationally with support 3 in the utility model, and is certain, and oil cylinder 9 also can be taked the form that is fixedly linked with support 3; The end of oil cylinder piston bar 91 is provided with guide wheel 92, guide wheel 92 can rotate relative to piston rod 91, and guide wheel 92 is embedded in the slotted hole 81 of rotary work-table, and can move around in slotted hole 81, when piston rod 91 stretches out or reclaims, can drive rotary work-table 8 and rotate; Oil cylinder 9 and rotary work-table 8 can also adopt other connected mode, as on rotary work-table 8 contiguous block being set, the end and the contiguous block of piston rod 9 are hinged, and when adopting this connected mode, should relatively rotate between oil cylinder 9 and the support 3; The air pressure oil cylinder 9 that the utility model adopts is to compress hydraulic oil with compressed air, drives cylinder action by hydraulic oil, like this, can avoid using the hydraulic system of complexity, costliness, can guarantee the steady of machine operation again.The effect of the utility model oil cylinder is by the thrust of piston rod or pulling force, drive rotary work-table and swing around the shaft, according to principle of uniformity, also available other the form of air pressure oil cylinder, as replacing oil cylinder with cylinder, the oil cylinder that also can directly use hydraulic system to drive with good conditionsi.Oil cylinder effect of the present utility model can realize by other mechanism, as a motor is set on base plate, toggle of driven by motor, connecting rod links to each other with rotary work-table 8 and drives rotary work-table 8 and moves, thereby realize the swing of rotary work-table 8, its connected mode with rotary work-table 8 can adopt the connected mode of above-mentioned air pressure oil cylinder 9 and rotary work-table 8; Perhaps the base plate 31 at support is provided with tooth bar, rotary work-table 8 is provided with motor reducer and the gear that is installed on the reducer output shaft, and wheel and rack is meshed, moving on tooth bar by the motor reducer driven gear rotates rotary work-table 8.The selection of actuating unit and connected mode thereof specifically can be adopted different structures according to the actual conditions of producing.The rotating manner of rotary work-table not only can adopt actuating unit to drive, and also can adopt the mode of manual or foot-propelled to drive, and as control crank is set on rotary work-table, drives rotary work-table with manual mode and rotates; Perhaps the drive structure is set at rotary work-table, drive the pedal that structure comprises back-moving spring, the chain of a side that is arranged on rotary work-table and is installed in the support bottom, two ends of chain link to each other with pedal with rotary work-table respectively, when the needs rotary work-table rotates, push down on the pedal, make rotary work-table rotate, unclamp pedal after, rotary work-table restores the beginning position next time in the drive of back-moving spring.Mould seat 6 is arranged on the rotary work-table 8, only is used for the transfer printing of single workpiece or the identical workpiece of tapering as transfer interpreter, can take mould seat 6 is fixed on the mode of rotary work-table 8; Print the workpiece of different taperings as needs, mould seat 6 should be arranged to adjustable structure, because of rotary work-table 8 when rotating, should guarantee that the rotating shaft 82 and the bullet center of circle of taper work are positioned on the same axis, just can make rotary work-table 8 even runnings, and therefore the workpiece bullet center of circle difference of different taperings just needs to regulate mould seat 6 positions, and the workpiece bullet center of circle is conformed to rotating shaft 82 positions; For mould seat 6 can be regulated, on rotary work-table 8, adjustment hole is set, with screw mould seat 6 is installed in the adjustment hole, its position can be adjusted on rotary work-table 8; Also can on rotary work-table 8, dovetail groove be set, on mould seat 6, dovetail mount be set, mould seat 6 is fixed in the dovetail groove by screw.In order to guarantee the workpiece surface and fully the contacting between 5 of perming, taper work was contacted with the line of perming between 5, need make mould 7 can adjust the angle of pitching, therefore the utility model mould seat 6 is arranged to adjustable way, as shown in Figure 6, mould seat 6 comprises base 61, adjust piece 62 and adjust screw 63, base 61 is installed on the rotary work-table 8, adjusting piece 62 is hinged by pin and base 61, be provided with the hole 621 of circular arc at the two side faces of adjusting piece 62, adjustment screw 63 passes this hole 621 and links to each other with base 61, adjusts the angle that screw 63 can be used for adjusting piece 62; Can unclamp during adjustment adjust screw 63 and will adjust piece 62 then and be adjusted to required angle after, fixing adjustment screw 63 gets final product; Mould 7 is installed in to be adjusted on the piece 62.When printing different workpieces, by more mold exchange 7 and adjustment base 61 and adjustment piece 62 make machine adapt to the tapering requirement of new workpiece.

Claims

1, a kind of transfer interpreter of printing taper work, comprise the support (3) that has base plate (31), can drive the sliding shoe (4) that perm (5) move up and down, the mould seat (6) that rotatable mould (7) is housed, it is characterized in that: described base plate (31) is provided with rotary work-table (8), rotary work-table (8) end and base plate (31) are hinged and are provided with and can drive actuating unit (9) or the lead agency that the rotary work-table free end rotates, and mould seat (6) is installed on rotary work-table (8) free end.

2, transfer interpreter according to claim 1 is characterized in that: described actuating unit (9) is cylinder, oil cylinder or air pressure oil cylinder, and the piston rod of cylinder or oil cylinder (91) end and rotary work-table (8) are movably connected.

3, transfer interpreter according to claim 2 is characterized in that: described rotary work-table (8) is provided with slotted hole (81), and above-mentioned piston rod (91) end is provided with rotating guide wheel (92), and guide wheel (92) is embedded in the slotted hole (81) of rotary work-table.

4, transfer interpreter according to claim 2 is characterized in that: described rotary work-table (8) is provided with contiguous block, and above-mentioned piston rod (91) end and contiguous block are hinged.

5, according to claim 2 or 3 or 4 described transfer interpreters, it is characterized in that: described cylinder, oil cylinder or air pressure oil cylinder are installed in rotation on the base plate (31).

6, transfer interpreter according to claim 1 is characterized in that: described actuating unit (9) is the crankshaft connecting rod system of driven by motor, and the end of connecting rod and rotary work-table (8) are movably connected.

7, transfer interpreter according to claim 1, it is characterized in that: described actuating unit (9) comprises tooth bar, motor reducer that is installed in rotary work-table (8) and the gear that is arranged on the reducer output shaft that is installed in frame bottom plate (31), and wheel and rack is meshed.

8, transfer interpreter according to claim 1 is characterized in that: described lead agency comprises back-moving spring, chain and is arranged on the pedal of support bottom that two ends of chain link to each other with pedal with rotary work-table respectively.

9, according to claim 1 or 2 or 3 or 4 or 6 or 7 or 8 described transfer interpreters, it is characterized in that: described base plate (31) is made up of substrate and installing plate (311), wherein a distal process of installing plate (311) is for substrate, another is fixedly mounted on the substrate surely, and the stiff end of rotary work-table links to each other with an end of installing plate (311).

10, according to claim 1 or 2 or 3 or 4 or 6 or 7 or 8 described transfer interpreters, it is characterized in that: described mould seat (6) comprises base (61) and adjusts piece (62), wherein base (61) is installed on the rotary work-table (8) movably, adjust piece (62) and link to each other with base (61) rotationally, mould (7) is installed in to be adjusted on the piece (62).

11, transfer interpreter according to claim 10, it is characterized in that: extend to form side plate under two side direction of described adjustment piece (62), side plate and base (61) are hinged, and are provided with the hole (621) of circular arc, and adjustment screw (63) is passed above-mentioned hole (621) and linked to each other with base (61).