CN212124500U

CN212124500U - Novel two post machines lift direction and moving structure

Info

Publication number: CN212124500U
Application number: CN201921920198.XU
Authority: CN
Inventors: 黎达营
Original assignee: Guangdong Jinma Printing Machinery Co Ltd
Current assignee: Guangdong Jinma Printing Machinery Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-12-11
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a novel two post machines lift direction and movable structure, including frame, driven synchronizing wheel, driven lift ball screw, initiative synchronizing wheel, screw bearing, auxiliary beam, first side arm, screw-nut connecting piece, motor cabinet, lift gear motor, head tree, hold-in range, driven horizontal ball screw, slider connecting plate, second side arm, the driven screw bearing of second, initiative lift ball screw, leading rail and feed plate, the frame top is provided with the auxiliary beam, the auxiliary beam top is provided with a plurality of driven synchronizing wheel, driven synchronizing wheel bottom is provided with driven lift ball screw, the driven lift ball screw outside is provided with first slider, and this novel two post machines lift direction and movable structure has solved traditional lift structure operating condition abominable, and the lift vibrations, not steady, the noise is big, speed is slow, High failure rate, short service life, low production efficiency, unstable product quality and the like.

Description

Novel two post machines lift direction and moving structure

Technical Field

The utility model relates to a two post silk screen printing machine technical field specifically are a novel two post machine lift direction and movable structure.

Background

The traditional two-column screen printing machine has two guide columns to four later improved guide columns, but only one set of lifting ball screw and two or four sets of lifting guide slide rails are provided, the lifting ball screw is arranged at the rear side of the equipment, in such a structure, the lifting stress point of the screw rod is extremely deviated from the gravity center of the lifting part, only one side is extremely deviated from the gravity center to lift when the lifting ball screw is lifted, and the load basically falls on the screw rod, so that the lifting slide block and the guide rail generate extra large load moment in the vertical direction, the lifting operation working condition of the equipment is severe, the screw rod and the guide rail part are easily damaged, and the service lives of the guide rail, the screw rod and the lifting power motor are relatively shortened; in addition, the equipment has the problems of lifting vibration, instability, high noise, low speed, unstable production quality, low efficiency and the like; in view of these drawbacks, it is necessary to design a new type of two-column lift guiding and moving structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel two post machine lift direction and movable structure to solve the problem of proposing among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a novel two-column machine lifting guide and moving structure comprises a rack, driven synchronizing wheels, driven lifting ball screws, driving synchronizing wheels, screw rod bearings, auxiliary beams, first side arms, screw nut connecting pieces, a motor base, a lifting gear motor, a main upright post, synchronous belts, first driven screw rod bearings, driven transverse ball screws, a slider connecting plate, second side arms, second driven screw rod bearings, driving lifting ball screws, a cross beam, a coupler, an auxiliary frame, auxiliary upright posts, a first slider, an auxiliary guide rail, a second slider, a main guide rail and a feed plate, wherein the auxiliary beams are arranged at the top of the rack, a plurality of driven synchronizing wheels are arranged at the top of the auxiliary beams, the driven lifting ball screws are arranged at the bottoms of the driven synchronizing wheels, the first sliders are arranged outside the driven lifting ball screws, the auxiliary guide rails are sleeved outside the first sliders, a synchronous belt is sleeved outside the driven synchronous wheel, a first driven screw rod bearing is arranged at the bottom of the driven synchronous wheel, a driven transverse ball screw is arranged on one side of the first driven screw rod bearing and connected with the frame, a driving synchronous wheel is arranged at the center of the top of the auxiliary beam, a screw rod bearing is arranged at the bottom of the driving synchronous wheel, a driving lifting ball screw is sleeved at the bottom of the screw rod bearing, a screw rod nut connecting piece is sleeved at the center of the driving lifting ball screw, a motor base is sleeved at the bottom of the driving lifting ball screw, a lifting speed reducing motor is arranged at the bottom of the motor base and connected with the bottom of the driving lifting ball screw, main upright columns are arranged on two sides of the bottom of the driving lifting ball screw and connected with the top of the frame, and a main guide rail is welded at one end of each main upright column, the second slider has been cup jointed in the leading rail outside, auxiliary beam one side is provided with the first side arm, the auxiliary beam opposite side is provided with the second side arm, the slider connecting plate has all been welded at second side arm both ends, and the slider connecting plate is located the driven horizontal ball screw outside, initiative lift ball screw one side is provided with the crossbeam, the crossbeam bottom is provided with vice frame, the shaft coupling has been cup jointed to vice frame bottom, frame top one side all is provided with auxiliary column, frame bottom both sides all are provided with vice stand, frame top one side is provided with the feed plate.

Furthermore, a plurality of bases are fixed at the bottom of the rack through screws, and anti-slip pads are bonded at the bottoms of the bases.

Furthermore, the bottom of the main upright post is welded with a fixing block, and the fixing block is connected with the top of the rack through a screw.

Furthermore, the first side arm and the second side arm are welded with partition plates, and the partition plates are connected with the driven transverse ball screw.

Furthermore, a sliding hole is formed in one end of the second sliding block, and the sliding hole is sleeved on the outer side of the main guide rail.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the novel two-column machine lifting guide and moving structure is simple to operate and convenient to use, and because the driven lifting ball screw is additionally arranged on the front side of the lifting part, the load of a single set of screw rod is greatly reduced, and meanwhile, the extra load moment on the main guide rail in the direction other than the vertical direction basically disappears, so that the lifting operation working condition of equipment is greatly improved; the novel lifting and power structure scheme of the two-column machine is adopted, so that the problems of severe operating condition, lifting vibration, instability, high noise, low speed, high failure rate, short service life, low production efficiency, unstable product quality and the like of the traditional lifting structure are solved; meanwhile, the problem of adaptability of lifting and power structures of various two-column screen printers is solved, and the method is suitable for the technical field of lifting of the screen printing plates of the two-column screen printers.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic overall perspective structure of the present invention;

fig. 2 is a front view of the overall structure of the present invention;

fig. 3 is a top view of the overall structure of the present invention;

FIG. 4 is an enlarged view of the driven elevating ball screw according to the present invention;

FIG. 5 is an enlarged view of the main column of the present invention;

in the figure: 1. a frame; 2. a driven synchronizing wheel; 3. a driven lifting ball screw; 4. a driving synchronizing wheel; 5. a screw bearing; 6. an auxiliary beam; 7. a first side arm; 8. a feed screw nut connector; 9. a motor base; 10. a lifting gear motor; 11. A main upright post; 12. a synchronous belt; 13. a first driven screw bearing; 14. a driven transverse ball screw; 15. a slider connecting plate; 16. a second side arm; 17. a second driven screw bearing; 18. actively lifting the ball screw; 19. a cross beam; 20. a coupling; 21. a sub-frame; 22. a secondary upright post; 23. an auxiliary column; 24. a first slider; 25. a secondary guide rail; 26. a second slider; 27. a main guide rail; 28. and a feeding plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a novel two-column machine lifting guide and moving structure comprises a machine frame 1, a driven synchronizing wheel 2, a driven lifting ball screw 3, a driving synchronizing wheel 4, a screw rod bearing 5, an auxiliary beam 6, a first side arm 7, a screw nut connecting piece 8, a motor base 9, a lifting speed reduction motor 10, a main upright post 11, a synchronous belt 12, a first driven screw rod bearing 13, a driven transverse ball screw 14, a slider connecting plate 15, a second side arm 16, a second driven screw rod bearing 17, a driving lifting ball screw 18, a cross beam 19, a coupler 20, an auxiliary frame 21, an auxiliary upright post 22, an auxiliary upright post 23, a first slider 24, an auxiliary guide rail 25, a second slider 26, a main guide rail 27 and a feeding plate 28, wherein a plurality of bases are fixed at the bottom of the machine frame 1 through screws, anti-skid pads are bonded at the bottoms of the bases, the machine frame 1 is favorable for fixing the machine frame 1, the auxiliary beam 6 is arranged at the top of the machine frame 1, a plurality of driven synchronizing, a driven lifting ball screw 3 is arranged at the bottom of a driven synchronous wheel 2, a first slide block 24 is arranged at the outer side of the driven lifting ball screw 3, a secondary guide rail 25 is sleeved at the outer side of the first slide block 24, a synchronous belt 12 is sleeved at the outer side of the driven synchronous wheel 2, a first driven screw rod bearing 13 is arranged at the bottom of the driven synchronous wheel 2, a driven transverse ball screw 14 is arranged at one side of the first driven screw rod bearing 13, the driven transverse ball screw 14 is connected with a frame 1, a driving synchronous wheel 4 is arranged at the center of the top of an auxiliary beam 6, a screw rod bearing 5 is arranged at the bottom of the driving synchronous wheel 4, a driving lifting ball screw 18 is sleeved at the bottom of the screw rod bearing 5, a screw nut connecting piece 8 is sleeved at the center of the driving lifting ball screw 18, a motor base 9 is sleeved at the bottom of the driving lifting ball screw 18, a lifting speed reducing motor 10 is arranged at the, the two sides of the bottom of the driving lifting ball screw 18 are respectively provided with a main upright post 11, the main upright posts 11 are connected with the top of the frame 1, one end of each main upright post 11 is welded with a main guide rail 27, the outer side of each main guide rail 27 is sleeved with a second slide block 26, one end of each second slide block 26 is provided with a slide hole, the slide holes are sleeved on the outer side of the main guide rail 27 to facilitate the sliding of the second slide blocks 26, the bottom of each main upright post 11 is welded with a fixed block, the fixed blocks are connected with the top of the frame 1 through screws to facilitate the fixing of the main upright posts 11, one side of each auxiliary beam 6 is provided with a first side arm 7, the other side of each auxiliary beam 6 is provided with a second side arm 16, the two ends of each second side arm 16 are respectively welded with a slide block connecting plate 15, the slide block connecting plates 15 are positioned on the outer sides of the driven transverse ball, a cross beam 19 is arranged on one side of the active lifting ball screw 18, an auxiliary frame 21 is arranged at the bottom of the cross beam 19, a coupler 20 is sleeved at the bottom of the auxiliary frame 21, auxiliary upright columns 23 are arranged on one sides of the top of the rack 1, auxiliary upright columns 22 are arranged on two sides of the bottom of the rack 1, and a feeding plate 28 is arranged on one side of the top of the rack 1; when the novel two-column machine lifting guide and moving structure is used, the active lifting ball screw 18 is connected with the power output shaft of the lifting speed reducing motor 10 through the coupler 20 to transmit power; the driven synchronous wheel 2 and the synchronous belt 12 synchronously transmit power output by the driving lifting ball screw 18 to the driven lifting ball screw 3, and the synchronous belt 12 can adjust the tightness and improve the transmission effect by tensioning a pressing wheel; after the equipment is electrified and operated, under the control of a program, the driven lifting ball screw 3, the driven transverse ball screw 14 and the driving lifting ball screw 18 rotate forward or reversely and synchronously at a set speed, so that the auxiliary frame 21 stably rises or falls at the set speed, and finally is arranged on the auxiliary frame 21 and also stably rises or falls at the set speed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel two-column machine lifting guide and moving structure comprises a rack (1), a driven synchronizing wheel (2), a driven lifting ball screw (3), a driving synchronizing wheel (4), a screw rod bearing (5), an auxiliary beam (6), a first side arm (7), a screw rod nut connecting piece (8), a motor base (9), a lifting speed reduction motor (10), a main column (11), a synchronous belt (12), a first driven screw rod bearing (13), a driven transverse ball screw (14), a slider connecting plate (15), a second side arm (16), a second driven screw rod bearing (17), a driving lifting ball screw (18), a cross beam (19), a coupler (20), an auxiliary frame (21), an auxiliary column (22), an auxiliary column (23), a first slider (24), an auxiliary guide rail (25), a second slider (26), a main guide rail (27) and a feeding plate (28), the method is characterized in that: an auxiliary beam (6) is arranged at the top of the rack (1), a plurality of driven synchronous wheels (2) are arranged at the top of the auxiliary beam (6), driven lifting ball screws (3) are arranged at the bottoms of the driven synchronous wheels (2), a first sliding block (24) is arranged on the outer side of each driven lifting ball screw (3), an auxiliary guide rail (25) is sleeved on the outer side of each first sliding block (24), synchronous belts (12) are sleeved on the outer sides of the driven synchronous wheels (2), a first driven screw bearing (13) is arranged at the bottom of each driven synchronous wheel (2), a driven transverse ball screw (14) is arranged on one side of each first driven screw bearing (13), each driven transverse ball screw (14) is connected with the rack (1), a driving synchronous wheel (4) is arranged at the center of the top of the auxiliary beam (6), and a screw bearing (5) is arranged at the bottom of each driving synchronous wheel (4), the active lifting ball screw (18) is sleeved at the bottom of the screw bearing (5), a screw nut connecting piece (8) is sleeved at the center of the active lifting ball screw (18), a motor base (9) is sleeved at the bottom of the active lifting ball screw (18), a lifting speed reducing motor (10) is arranged at the bottom of the motor base (9), the lifting speed reducing motor (10) is connected with the bottom of the active lifting ball screw (18), main columns (11) are arranged on two sides of the bottom of the active lifting ball screw (18), the main columns (11) are connected with the top of the rack (1), a main guide rail (27) is welded at one end of each main column (11), a second sliding block (26) is sleeved on the outer side of the main guide rail (27), a first side arm (7) is arranged on one side of the auxiliary beam (6), and a second side arm (16) is arranged on the other side of the auxiliary beam (, slider connecting plate (15) have all been welded at second side arm (16) both ends, and slider connecting plate (15) are located driven horizontal ball screw (14) outside, initiative lift ball screw (18) one side is provided with crossbeam (19), crossbeam (19) bottom is provided with vice frame (21), shaft coupling (20) have been cup jointed to vice frame (21) bottom, frame (1) top one side all is provided with auxiliary column (23), frame (1) bottom both sides all are provided with vice stand (22), frame (1) top one side is provided with feed plate (28).

2. The novel two-column machine lifting guide and moving structure as claimed in claim 1, wherein: the bottom of the rack (1) is fixed with a plurality of bases through screws, and the bottoms of the bases are bonded with anti-slip pads.

3. The novel two-column machine lifting guide and moving structure as claimed in claim 1, wherein: the bottom of the main upright post (11) is welded with a fixing block, and the fixing block is connected with the top of the rack (1) through a screw.

4. The novel two-column machine lifting guide and moving structure as claimed in claim 1, wherein: the two ends of the first side arm (7) and the second side arm (16) are respectively welded with a partition board, and the partition boards are connected with a driven transverse ball screw (14).

5. The novel two-column machine lifting guide and moving structure as claimed in claim 1, wherein: one end of the second sliding block (26) is provided with a sliding hole, and the sliding hole is sleeved on the outer side of the main guide rail (27).