CN219789586U

CN219789586U - Multi-station swinging heat transfer machine

Info

Publication number: CN219789586U
Application number: CN202320436106.0U
Authority: CN
Inventors: 石彦朋; 孔凡恩
Original assignee: Qingdao Xincheng Automation Technology Co ltd
Current assignee: Qingdao Xincheng Automation Technology Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-10-03
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a multi-station swinging heat transfer machine which comprises a workbench, wherein an installation rack is vertically arranged at the center position of one side of the top of the workbench, lug plates are transversely and symmetrically arranged at the two sides of the front end of the top of the installation rack, a shaft lever is vertically and rotatably inserted in the lug plates, a -shaped support is symmetrically arranged at the bottom of the shaft lever, a rotating shaft is transversely and symmetrically rotatably inserted in the lower part of the installation rack, a workpiece sleeve die is symmetrically and coaxially sleeved at one end of the rotating shaft, which is close to the -shaped support, workpieces for printing are sleeved on the outer wall of the workpiece sleeve die, transfer assemblies for printing on the surfaces of the workpieces on the adjacent sides are respectively arranged at the inner positions of the -shaped support, and a cylinder assembly for applying pressure and heating to the workpiece sleeve die is arranged at the front end of the top of the installation rack. The utility model uses the drive component and the combined transmission component in a matching way, so that the transfer printing is realized, the power utilization rate of the second servo motor is utilized to the maximum extent, and the use and the manufacturing cost of the equipment are reduced.

Description

Multi-station swinging heat transfer machine

Technical Field

The utility model relates to the technical field of thermal transfer printers, in particular to a multi-station swinging thermal transfer printer.

Background

The heat transfer machine is a general name of machines used in heat transfer technology, and comprises a plane pyrograph machine, a high-pressure pyrograph machine, a shaking pyrograph machine, a cup baking machine, a baking tray machine, a cap baking machine and other heat transfer machines. The printable range is wide, and the printable range comprises plane pyrographies, and curved pyrographies such as cups, plates and hats.

In order to meet the thermal transfer processing requirement of tapered products, various swinging thermal transfer printers are available on the market, and the film guiding device in the structure can swing back and forth relative to the base in the processing process, so that the radial direction of the fan-shaped pattern on the printing film is always parallel to the central axis of the printing stock on the main frame, the linear speed of the upper edge and the lower edge of the fan-shaped pattern is ensured to be the same as the circumferential linear speed of the two sides of the cone printing stock, the fan-shaped pattern on the printing film is accurately transferred onto the tapered printing stock in a perfect fit manner, and the pattern is ensured not to deform and wrinkle.

Most of the currently used swinging heat transfer machines are single-station, and only one workpiece can be subjected to heat transfer at a time, so that one worker is required to independently operate one machine during production, the production efficiency is low, and in order to improve the production efficiency, a multi-station swinging heat transfer machine is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a multi-station swinging heat transfer machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a heat transfer machine is swayd to multistation, includes the workstation, workstation top one side central point puts the vertical installation frame that is equipped with, installation frame top front end both sides transverse symmetry is equipped with the otic placode, the equal vertical rotation of otic placode is inserted and is equipped with the axostylus axostyle, axostylus axostyle bottom symmetry is equipped with shape support, installation frame lower part transverse symmetry rotates and inserts and be equipped with the pivot, the pivot is close to shape support one end symmetry coaxial cover and is equipped with the work piece cover mould, work piece cover mould outer wall all overlaps and is equipped with the work piece that is used for the stamp, shape support inside position department all is equipped with the transfer module that is used for applying pressure and heating to adjacent one side work piece surface stamp, installation frame top front end is equipped with the cylinder subassembly that is used for applying pressure and heating to the work piece cover mould, shape support one end is kept away from in the pivot and is equipped with the drive assembly that is used for controlling work piece cover mould synchronous rotation, installation frame top is kept away from shape support one side and is equipped with the joint drive assembly that is used for controlling shape support synchronous rotation.

Preferably, the transfer printing assembly comprises a film releasing roller which is transversely symmetrically arranged on one side inner wall of the -shaped support far away from the installation rack, the transfer printing assembly further comprises a film collecting roller which is vertically symmetrically arranged on the inner wall of the bottom of the -shaped support, a supporting frame is vertically and symmetrically arranged at one end of the -shaped support far away from the film releasing roller, tensioning rollers are transversely and symmetrically hinged to the supporting frame, the same printing film is sleeved between the film collecting roller, the tensioning rollers and the outer peripheral surface of the film releasing roller in a rolling mode, and the printing surface of the printing film is located at the outer position of the workpiece sleeve die.

The technical scheme is as follows: by utilizing the symmetrically arranged transfer printing assemblies, a plurality of workpieces can be processed simultaneously, the efficiency of single operation is greatly improved, and the operation complexity of operators is effectively reduced.

Preferably, the cylinder assembly comprises a cylinder vertically arranged at the front end of the top of the installation frame, a telescopic rod is vertically arranged at the bottom of the cylinder, the bottom of the telescopic rod penetrates through the top of the installation frame in a sliding mode, a connecting cross rod is transversely arranged at the bottom of the telescopic rod, a protective cover is symmetrically arranged at the bottom of two ends of a -shaped support, the inside of the protective cover is transversely hinged with a heating roller, the heating roller is consistent with the axial direction of a rotating shaft, the heating roller is located at the position right above a workpiece sleeve die on the adjacent side, and a printing film penetrates through the position between the heating roller on the adjacent side and the workpiece sleeve die.

The technical scheme is as follows: utilize cylinder drive telescopic link motion and then drive the motion of heating roller and laminate in the work piece surface with the printing film of adjacent one side, form pressure and heating effect to the work piece surface, accomplish a plurality of work pieces of simultaneous processing, improve work piece printing efficiency greatly.

Further, the driving assembly comprises a mounting table which is transversely arranged on one side, far away from the workpiece sleeve die, of the lower portion of the mounting frame, a worm is vertically inserted in the mounting table in a rotating mode, a second servo motor is vertically arranged at the bottom of the worm, the second servo motor is fixed at the bottom of the mounting table, a first worm wheel is symmetrically meshed with two sides of the worm, and the first worm wheel is coaxially sleeved on the outer circumferential surface, far away from the workpiece sleeve die, of the rotating shaft.

The technical scheme is as follows: the worm is driven to rotate by the second servo motor, and the worm drives the rotating shaft to synchronously rotate in the opposite direction through the matching of the first worm wheel, so that the two workpiece sleeve dies synchronously rotate in the opposite direction, and printing operation is performed on the two workpieces.

Still further, the joint transmission subassembly is including meshing in the worm top and is close to the second worm wheel of installing frame one side, second worm wheel central point puts the horizontal transmission shaft of inserting of department, transmission shaft outer peripheral face symmetry cover is equipped with first bearing frame, first bearing frame all is fixed in the installing frame top and keeps away from cylinder one end lateral wall, transmission shaft both ends outer peripheral face symmetry cover is equipped with first bevel gear, first bevel gear bottom all transversely meshes has the second bevel gear, the equal vertical bull stick that inserts of second bevel gear central point put department, the equal cover in bull stick bottom outer peripheral face is equipped with the second bearing frame, the second bearing frame all is fixed in the lateral wall of installing frame adjacent one side respectively, the equal cover in bull stick top is equipped with the sprocket, the equal cover in axostylus axostyle top one side the sprocket all overlaps respectively and is equipped with same drive chain.

The technical scheme is as follows: by using the transmission mode, the -shaped support is controlled to synchronously rotate along with the rotation direction of the workpiece sleeve die on the adjacent side, so that the power utilization rate of the second servo motor is utilized to the greatest extent while the transfer printing is realized, and the use and the manufacturing cost of equipment are reduced.

Preferably, the film collecting rollers are respectively provided with a first servo motor used for driving the film collecting rollers to rotate, the running directions of the first servo motors are opposite, and the first servo motors and the second servo motors are controlled by a PLC.

The technical scheme is as follows: utilize the PLC controller to carry out real-time accurate control to first servo motor's rotation direction, accomplish simultaneously that second servo motor carries out the adaptation control with first servo motor's rotational speed for the printing speed accomplishes accurate adaptation.

The beneficial effects of the utility model are as follows:

1. the driving assembly is matched with the combined transmission assembly for use, and the -shaped bracket is controlled to synchronously rotate along with the rotation direction of the workpiece sleeve die on the adjacent side in the transmission mode, so that the power utilization rate of the second servo motor is maximized while the transfer printing is realized, and the use and manufacturing cost of equipment are reduced;

2. through the cylinder subassembly that sets up, cylinder drive telescopic link motion and then drive the heating roller motion and laminate in the work piece surface with the stamp membrane of one side of next, form pressure and heating effect to the work piece surface, accomplish a plurality of work pieces of simultaneous processing, improve work piece stamp efficiency greatly.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.

Drawings

Fig. 1 is a schematic perspective view of a multi-station swing thermal transfer printer according to the present utility model;

FIG. 2 is a schematic diagram of a cylinder assembly and a transfer assembly of a multi-station swing thermal transfer machine according to the present utility model;

fig. 3 is a schematic structural diagram of a driving assembly and a combined transmission assembly of a multi-station swing thermal transfer machine according to the present utility model.

In the figure: 1. a work table; 2. a frame is installed; 3. a cylinder; 4. a telescopic rod; 5. connecting the cross bars; 6. a protective cover; 7. a heating roller; 8. ear plates; 9. a shaft lever; 10. shaped brackets; 11. a film placing roller; 12. film collecting roller; 13. a first servo motor; 14. printing a film; 15. a support frame; 16. a tension roller; 17. a rotating shaft; 18. sleeving a die on a workpiece; 19. a first worm wheel; 20. a worm; 21. a mounting table; 22. a second servo motor; 23. a second worm wheel; 24. a first bearing seat; 25. a first bevel gear; 26. a second bevel gear; 27. a rotating rod; 28. a second bearing seat; 29. a sprocket; 30. a transmission shaft; 31. and a transmission chain.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment 1, refer to fig. 1 through 3, a multistation sways heat transfer machine, including workstation 1, workstation 1 top one side central point puts the vertical installation frame 2 that is equipped with, installation frame 2 top front end both sides transverse symmetry is equipped with otic placode 8, otic placode 8 all vertical rotation inserts and is equipped with axostylus axostyle 9, axostylus axostyle 9 bottom symmetry is equipped with shape support 10, installation frame 2 lower part transverse symmetry rotates and inserts and be equipped with pivot 17, pivot 17 is close to shape support 10 one end symmetry coaxial sleeve and is equipped with work piece cover die 18, work piece cover die 18 outer wall all overlaps and is equipped with the work piece that is used for the stamp, shape support 10 inside position department all is equipped with the transfer module that is used for applying pressure and heating to adjacent one side work piece surface stamp, installation frame 2 top front end is equipped with the cylinder subassembly that is used for applying pressure and heating to work piece cover die 18, pivot 17 is kept away from shape support 10 one end is equipped with the drive assembly that is used for controlling work piece cover die 18 synchronous rotation, installation frame 2 top is kept away from shape support 10 one side is equipped with the joint drive assembly that is used for controlling shape support 10 synchronous rotation.

Specifically, transfer printing subassembly is including the transverse symmetry locate shape support 10 keep away from the membrane cylinder 11 of putting of installing frame 2 one side inner wall, transfer printing subassembly is still including the vertical symmetry receipts membrane cylinder 12 of locating shape support 10 bottom inner wall, shape support 10 is kept away from the equal vertical symmetry of membrane cylinder 11 one end of putting and is equipped with support frame 15, support frame 15 all transverse symmetry articulates there is tensioning roller 16, it is equipped with same printing membrane 14 to receive the roller 16 to roll the cover between membrane cylinder 12, tensioning roller 16 and the outer global of membrane cylinder 11, the stamp face of printing membrane 14 all is located work piece cover 18 external position department, transfer printing subassembly that utilizes the symmetry to set up, can accomplish a plurality of work pieces of simultaneous processing, improve single operation's efficiency greatly, and then effectively reduce operation complexity of operating personnel.

Specifically, the cylinder subassembly is including the cylinder 3 of vertical installation frame 2 top front end of locating, the cylinder 3 bottom is vertical to be equipped with telescopic link 4, telescopic link 4 bottom slip runs through in installation frame 2 top, telescopic link 4 bottom transversely is equipped with and connects horizontal pole 5, it is equipped with protection casing 6 to connect horizontal pole 5 to be close to shape support 10 both ends bottom symmetry, the inside horizontal articulated of protection casing 6 has heating roller 7, the axial of heating roller 7 and pivot 17 is unanimous, the heating roller 7 all is located the work piece cover die 18 position department of adjacent one side, printing membrane 14 all runs through the position department between heating roller 7 and the work piece cover die 18 of adjacent one side, utilize cylinder 3 drive telescopic link 4 motion and then drive heating roller 7 motion and the printing membrane 14 laminating of adjacent one side in the work piece surface, form pressure and heating effect to the work piece surface, accomplish a plurality of work pieces of simultaneous processing, improve work piece printing efficiency greatly.

Specifically, the drive assembly includes transversely locates the mount table 21 of work piece cover die 18 one side is kept away from to mount frame 2 lower part, mount table 21 vertical rotation inserts and is equipped with worm 20, worm 20 bottom is vertical to be equipped with second servo motor 22, second servo motor 22 is fixed in mount table 21 bottom, worm 20 is close to pivot 17 both sides symmetrical engagement has first worm wheel 19, first worm wheel 19 all coaxial cover locates pivot 17 and keeps away from work piece cover die 18 one end outer peripheral face, utilize second servo motor 22 drive worm 20 to rotate, worm 20 drives pivot 17 through the cooperation of first worm wheel 19 to synchronous rotation in opposite direction, thereby accomplish two work piece cover dies 18 synchronous reverse rotation, and then carry out the stamp operation to two work pieces.

Specifically, the joint transmission assembly includes meshing in worm 20 top and is close to the second worm wheel 23 of installing frame 2 one side, second worm wheel 23 central point puts and transversely inserts and be equipped with transmission shaft 30, transmission shaft 30 outer peripheral face symmetry cover is equipped with first bearing frame 24, first bearing frame 24 all is fixed in installing frame 2 top and keeps away from cylinder 3 one end lateral wall, transmission shaft 30 both ends outer peripheral face symmetry cover is equipped with first bevel gear 25, first bevel gear 25 bottom all transversely meshes has second bevel gear 26, second bevel gear 26 central point puts and all vertically inserts and be equipped with bull stick 27, bull stick 27 bottom outer peripheral face all overlaps and is equipped with second bearing frame 28, second bearing frame 28 all is fixed in installing frame 2 adjacent one side lateral wall respectively, bull stick 27 top all overlaps and is equipped with sprocket 29, the sprocket 29 of axostylus axostyle 9 top all overlaps and is equipped with same drive chain 31, utilize above-mentioned transmission mode, control shape support 10 carries out synchronous rotation along with the direction of the work piece cover die 18 of adjacent one side, the power utilization rate of second servo motor 22 is maximized when accomplishing the transfer printing, reduce equipment's use and manufacturing cost.

Specifically, the film collecting roller 12 is provided with a first servo motor 13 for driving the film collecting roller to rotate, the running directions of the first servo motors 13 are opposite, the first servo motor 13 and the second servo motor 22 are controlled by a PLC controller, the real-time accurate control is carried out on the rotation direction of the first servo motor 13 by the PLC controller, meanwhile, the rotation speed of the second servo motor 22 and the rotation speed of the first servo motor 13 are adaptively controlled, and the printing speed is accurately adapted.

The working principle of the embodiment is as follows: when the printing machine is used, a workpiece to be printed is sleeved on each workpiece sleeve die 18, then the air cylinder 3 controls the telescopic rod 4 to descend, the protective cover 6 is driven to move downwards through the connecting cross rod 5 when the telescopic rod 4 descends, the protective cover 6 drives the heating roller 7 to descend, when the heating roller 7 clamps the printing film 14 and the outer wall of the workpiece, the first servo motor 13 and the second servo motor 22 are started, the second servo motor 22 drives the worm 20 to rotate under the cooperation of the mounting table 21 during operation, the worm 20 drives the rotating shafts 17 on two sides to synchronously rotate in opposite directions through the first worm wheel 19 when the worm 20 rotates, the workpiece sleeve die 18 is driven to rotate when the rotating shafts 17 rotate, so that the workpiece is driven to rotate, at the moment, the first servo motor 13 is driven to simultaneously rotate in opposite directions, the printing film 14 is driven to be pulled by traction force, the printing film 14 is rotated out of the position of the film releasing roller 11 under the action of tension generated by the cooperation of the supporting frame 15 and the tensioning roller 16, and the printing film 14 is stuck on the surface of the workpiece under the heating and pressure action of the heating roller 7 when the printing position passes through the surface of the workpiece;

because there is certain tapering in the work piece, therefore, need control printing film 14 and carry out the rotation of certain angle along the outer wall of work piece when carrying out the stamp, thereby make printing film 14 can laminate the work piece surface more, when worm 20 rotates, the cooperation of its top one side setting of second worm wheel 23 under first bearing frame 24 drives transmission shaft 30 and rotates, drive the synchronous rotation of the first bevel gear 25 of both sides when transmission shaft 30 rotates, the cooperation of second bearing frame 28 and the cooperation transmission effect of second bevel gear 26 drives bull stick 27 and rotates when first bevel gear 25 rotates, the bull stick 27 rotates, drive axostylus axostyle 9 through drive chain 31 and sprocket 29's cooperation during rotation, the direction of rotation between axostylus axostyle 9 is opposite at this moment, the axostylus axostyle 9 drives shape support 10 of adjacent one side under the effect of otic placode 8 and rotates in opposite directions, the synchronous change of the operation trend of printing film 14 so as to reach the stamp effect this moment.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a heat transfer printing machine is swayd to multistation, includes workstation (1), its characterized in that, workstation (1) top one side central point puts the vertical installing frame (2) that is equipped with of department, installing frame (2) top front end both sides transverse symmetry is equipped with otic placode (8), otic placode (8) all vertical rotation is inserted and is equipped with axostylus axostyle (9), axostylus axostyle (9) bottom symmetry is equipped with shape support (10), installing frame (2) lower part transverse symmetry rotates and is inserted and be equipped with pivot (17), pivot (17) are close to shape support (10) one end symmetry and are equipped with work piece cover die (18) with the axle sleeve, work piece cover die (18) outer wall all overlaps and is equipped with the work piece that is used for the stamp, shape support (10) inside position department all is equipped with the transfer printing subassembly that is used for to adjacent one side work piece surface stamp, installing frame (2) top front end is equipped with the cylinder subassembly that is used for applying pressure and heating to work piece cover die (18), shape support (10) one end is equipped with and is used for controlling work piece cover die (18) synchronous pivoted drive subassembly, installing frame (17) is kept away from shape support (10) one side and is used for controlling work piece cover die (18) synchronous rotation.

2. The multi-station swinging thermal transfer printer according to claim 1, wherein the transfer printing assembly comprises a film releasing roller (11) which is transversely symmetrically arranged on one side inner wall of a -shaped support (10) far away from a mounting frame (2), the transfer printing assembly further comprises a film collecting roller (12) which is vertically symmetrically arranged on the bottom inner wall of the -shaped support (10), a supporting frame (15) is vertically symmetrically arranged at one end of the -shaped support (10) far away from the film releasing roller (11), tensioning rollers (16) are transversely symmetrically hinged to the supporting frame (15), the same printing film (14) is sleeved between the outer peripheral surfaces of the film collecting roller (12), the tensioning rollers (16) and the film releasing roller (11) in a rolling mode, and the printing surfaces of the printing film (14) are all positioned at the outer positions of a workpiece die (18).

3. The multi-station swinging heat transfer printing machine according to claim 2, wherein the cylinder assembly comprises a cylinder (3) vertically arranged at the front end of the top of the installation frame (2), a telescopic rod (4) is vertically arranged at the bottom of the cylinder (3), the bottom of the telescopic rod (4) is slidably penetrated through the top of the installation frame (2), a connecting cross rod (5) is transversely arranged at the bottom of the telescopic rod (4), a protective cover (6) is symmetrically arranged at the bottom of two ends of the connecting cross rod (5) close to a -shaped support (10), heating rollers (7) are transversely hinged inside the protective cover (6), the heating rollers (7) are consistent with the axial direction of a rotating shaft (17), the heating rollers (7) are all positioned at the positions right above a workpiece sleeve die (18) on the adjacent side, and printing films (14) are all penetrated at the positions between the heating rollers (7) and the workpiece sleeve dies (18) on the adjacent side.

4. A multi-station swinging heat transfer machine according to claim 3, wherein the driving assembly comprises a mounting table (21) transversely arranged at one side of the lower part of the mounting frame (2) far away from the workpiece sleeve die (18), a worm (20) is vertically inserted in the mounting table (21) in a rotating manner, a second servo motor (22) is vertically arranged at the bottom of the worm (20), the second servo motor (22) is fixed at the bottom of the mounting table (21), first worm gears (19) are symmetrically meshed at two sides of the worm (20) close to the rotating shaft (17), and the first worm gears (19) are coaxially sleeved on the outer circumferential surface of one end of the rotating shaft (17) far away from the workpiece sleeve die (18).

5. The multi-station swinging thermal transfer printer according to claim 4, wherein the combined transmission assembly comprises a second worm wheel (23) meshed with the top of the worm (20) and close to one side of the installation frame (2), a transmission shaft (30) is transversely inserted in the central position of the second worm wheel (23), a first bearing seat (24) is symmetrically sleeved on the outer peripheral surface of the transmission shaft (30), the first bearing seat (24) is fixed on the top of the installation frame (2) and far away from the side wall of one end of the cylinder (3), first bevel gears (25) are symmetrically sleeved on the outer peripheral surfaces of two ends of the transmission shaft (30), second bevel gears (26) are transversely meshed with the bottom of the first bevel gears (25), rotating rods (27) are vertically inserted in the central position of the second bevel gears (26), second bearing seats (28) are sleeved on the outer peripheral surfaces of the bottom of the rotating rods (27), sprocket wheels (29) are respectively sleeved on the outer peripheral surfaces of the adjacent sides of the installation frame (2), sprocket wheels (29) are respectively sleeved on the tops of the second bearing seats (28), sprocket wheels (29) are respectively sleeved on the tops of the adjacent sprocket wheels (29), and the same sprocket wheels (31) are respectively.

6. The multi-station swinging heat transfer machine according to claim 5, wherein the film collecting rollers (12) are respectively provided with a first servo motor (13) for driving the film collecting rollers to rotate, the running directions of the first servo motors (13) are opposite, and the first servo motors (13) and the second servo motors (22) are controlled by a PLC.