CN214449620U - Printer frame and UV printer - Google Patents

Abstract

The utility model provides a printer frame and UV printer, this frame include bottom crossbeam, bottom longeron, vertical post and roof, the bottom crossbeam connect in between the longeron of bottom, vertical post set up in the junction of bottom crossbeam and bottom longeron, the roof set up in the top of vertical post, bottom crossbeam, bottom longeron, vertical post and the whole cast moulding of roof. The utility model discloses a with frame integrated casting shaping, can effectively avoid current square tube welding or frame package assembly's equipment error to the precision keeps unanimous when can making batch production. By adopting the base, the UV printer is stable when the cross beam rises to the highest position, the parallelism of the guide rails is ensured, and the stability and the processing precision are improved.

Description

Printer frame and UV printer

Technical Field

The utility model relates to an ink jet printer technique especially relates to a printer frame and UV printer.

Background

With the development of the advertising industry, the demand for printing ornaments and gifts is increased, and therefore places for using the UV printer are increased. The UV printer base uses aluminum alloy frame equipment before, perhaps square tube welding, and this kind of mode precision is poor, poor stability, and the life-span is short, just probably the precision runs off during the transport, probably the guide rail just is not in same plane even, leads to printing the effect variation, can't satisfy the demand.

Disclosure of Invention

An object of the utility model is to provide a printer frame that stability is good.

Another object of the utility model is to provide a UV printer including above-mentioned printer frame, high accuracy.

The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.

According to the utility model discloses an aspect provides a printer frame, including bottom crossbeam, bottom longeron, vertical post and roof, the bottom crossbeam connect in between the bottom longeron, vertical post set up in the junction of bottom crossbeam and bottom longeron, the roof set up in the top of vertical post, bottom crossbeam, bottom longeron, vertical post and the whole cast moulding of roof.

In one embodiment, reinforcing plates are arranged at two ends of the vertical column of the printer frame and connected between the vertical column and the bottom longitudinal beam.

In one embodiment, the printer frame of the printer frame is aged after casting.

In one embodiment, the printer frame of the printer frame is made of an aviation industry aluminum alloy.

In one embodiment, the printer frame of the printer frame is machined by a gantry mill after being cast and formed.

According to the utility model discloses an on the other hand still provides a UV printer, including any one of the above-mentioned embodiments the printer frame, still include dolly, moving platform, elevating gear, crossbeam, shower nozzle, UV curing lamp and ink supply system, moving platform and elevating gear set up in the printer frame, the crossbeam set up in lifting unit is last, the dolly set up in on the crossbeam, the shower nozzle with UV curing lamp all set up in on the dolly, the shower nozzle with ink supply system connects.

In an embodiment, the lifting device of the UV printer comprises a first lifting assembly, a second lifting assembly and a driving assembly, wherein the first lifting assembly and the second lifting assembly respectively comprise an upper supporting block and a lower supporting block, a sliding rail is arranged on the lower supporting block, the upper supporting block is slidably connected onto the sliding rail through a sliding block, the driving assembly comprises a motor, a synchronous belt, a first screw rod and a second screw rod, the first screw rod penetrates through the sliding block of the first lifting assembly, the second screw rod penetrates through the sliding block of the second lifting assembly, and the motor is in transmission connection with the first screw rod and the second screw rod through the synchronous belt.

In an embodiment, the lower ends of the first screw rod and the second screw rod of the UV printer are both provided with a driving wheel, the motor is in driving connection with a speed reducer, and the speed reducer is connected with the driving wheel by means of the synchronous belt.

In an embodiment, the motor and the speed reducer of the UV printer are disposed on a backing plate, and a tensioning wheel is further disposed on the backing plate, and the synchronous belt bypasses the tensioning wheel.

In one embodiment, the motor of the UV printer is a stepper motor.

The embodiment of the utility model provides a beneficial effect is: through with the integrative casting shaping of frame, can effectively avoid current square pipe welding or frame package assembly's equipment error to the precision keeps unanimous when can making batch production.

The utility model discloses the UV printer is through adopting above-mentioned frame, and the crossbeam is very stable when rising the highest point, has guaranteed the depth of parallelism of guide rail, has improved stability and machining precision.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

The above features and advantages of the present invention will be better understood upon reading the detailed description of embodiments of the present disclosure in conjunction with the following drawings. In the drawings, components are not necessarily drawn to scale, and components having similar relative characteristics or features may have the same or similar reference numerals.

FIG. 1 is a schematic perspective view of the printer machine tool of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the UV printer of the present invention;

FIG. 3 is a schematic structural diagram of the lifting device of the UV printer of the present invention;

wherein: 1-a printer frame; 2-bottom cross beam; 3-bottom stringer; 4-vertical columns; 5-a top plate; 6-a reinforcing plate; 7-small vehicle head; 8-a mobile platform; 9-a lifting device; 10-a cross beam; 11-supporting the upper block; 12-supporting the lower block; 13-a slide block; 14-a slide rail; 15-a motor; 16-a synchronous belt; 17-a first lead screw; 18-a transmission wheel; 19-a backing plate; 20-tension wheel.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It is noted that the aspects described below in connection with the figures and the specific embodiments are only exemplary and should not be understood as imposing any limitation on the scope of the present invention.

As shown in fig. 1, the utility model provides a printer frame 1, including bottom crossbeam 2, bottom longeron 3, vertical post 4 and roof 5, bottom crossbeam 2 is connected between bottom longeron 3, and vertical post 4 sets up in the junction of bottom crossbeam 2 and bottom longeron 3, and roof 5 sets up in the top of vertical post 4. The bottom cross beam 2, the bottom longitudinal beam 3, the vertical column 4 and the top plate 5 are integrally cast and molded, so that the assembling error of the existing square tube welding or frame assembling structure can be effectively avoided.

In order to make overall structure more firm, the both ends of vertical post 4 are provided with reinforcing plate 6, and reinforcing plate 6 is connected between vertical post 4 and bottom longeron 3.

The printer frame 1 is subjected to aging treatment after casting, and 2-series (2024, 2017, 2A12) and other aviation industry aluminum alloys are adopted to ensure the mechanical strength of the printer frame. The printer frame 1 is processed by a gantry mill after being cast and molded.

As shown in fig. 2, the embodiment of the utility model provides a UV printer is still provided, including the printer frame 1 of any preceding embodiment, still include dolly 7, moving platform 8, elevating gear 9, crossbeam 10, shower nozzle (not shown), UV curing lamp (not shown) and ink supply system (not shown), moving platform 8 and elevating gear 9 set up on printer frame 1, and crossbeam 10 sets up on elevating gear 9, and dolly 7 sets up on crossbeam 10, and shower nozzle and UV curing lamp all set up on dolly 7, and the shower nozzle is connected with ink supply system. This UV printer is through adopting above-mentioned integrative casting formula frame, and crossbeam 10 rises very stably when the highest point, has guaranteed the depth of parallelism of its guide rail, has improved stability and machining precision.

As shown in fig. 3, the lifting device 9 includes a first lifting assembly, a second lifting assembly and a driving assembly, the first lifting assembly and the second lifting assembly include a support upper block 11 and a support lower block 12, a slide rail 14 is provided on the support lower block 12, the support upper block 11 is connected to the slide rail 14 by means of a slide block 13 in a sliding fit manner, the driving assembly includes a motor 15, a synchronous belt 16, a first screw rod 17 and a second screw rod (not shown), the first screw rod 17 passes through the slide block 13 of the first lifting assembly, the second screw rod passes through the slide block of the second lifting assembly, and the motor 15 is connected with the first screw rod 17 and the second screw rod by means of the synchronous belt 16 in a transmission manner. Through setting the lifting device 9 into screw rod transmission, the control precision can reach the screw level and be more stable.

The lower ends of the first screw rod 17 and the second screw rod are respectively provided with a driving wheel 18, the motor 15 is in transmission connection with a speed reducer, the speed reducer (not shown) is connected with the driving wheels by means of a synchronous belt, and the speed reducer can reduce the rotating speed and increase the torque.

The motor 15 and the speed reducer are arranged on the backing plate 19, the backing plate 19 is further provided with a tensioning wheel 20, the synchronous belt 16 bypasses the tensioning wheel 20, and the tightness of the synchronous belt 16 can be adjusted by moving the tensioning wheel 20.

Preferably, the motor 15 is a stepping motor to achieve higher control accuracy.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the spirit or scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The above description is only a preferred example of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present application should be included in the scope of the present application.

Claims (10)

1. A printer frame, characterized by: the bottom beam is connected between the bottom longitudinal beams, the vertical column is arranged at the joint of the bottom beam and the bottom longitudinal beams, the top plate is arranged at the top of the vertical column, and the bottom beam, the bottom longitudinal beams, the vertical column and the top plate are integrally cast and molded.

2. The printer frame of claim 1, wherein: reinforcing plates are arranged at two ends of the vertical column and connected between the vertical column and the bottom longitudinal beam.

3. The printer frame of claim 1, wherein: the printer frame is subjected to aging treatment after casting.

4. The printer frame of claim 1, wherein: the printer frame is made of aviation industry aluminum alloy.

5. The printer frame of claim 1, wherein: and the printer frame is processed by a gantry mill after casting and forming.

6. A UV printer characterized by: the printer frame as claimed in any one of claims 1 to 5, further comprising a small head, a moving platform, a lifting device, a cross beam, a spray head, a UV curing lamp and an ink supply system, wherein the moving platform and the lifting device are arranged on the printer frame, the cross beam is arranged on the lifting device, the small head is arranged on the cross beam, the spray head and the UV curing lamp are both arranged on the small head, and the spray head is connected with the ink supply system.

7. The UV printer of claim 6, wherein: elevating gear includes first lifting unit, second lifting unit and drive assembly, first lifting unit and second lifting unit are all including supporting the piece and supporting down the piece, be provided with the slide rail under supporting, support the piece and connect in with the help of the slider slip on the slide rail, drive assembly includes motor, hold-in range and first lead screw and second lead screw, first lead screw passes first lifting unit's slider, the second lead screw passes second lifting unit's slider, the motor with the help of the hold-in range with first lead screw and second lead screw transmission are connected.

8. The UV printer of claim 7, wherein: the lower ends of the first screw rod and the second screw rod are respectively provided with a driving wheel, the motor is in transmission connection with a speed reducer, and the speed reducer is connected with the driving wheels by means of the synchronous belt.

9. The UV printer of claim 8, wherein: the motor and the speed reducer are arranged on the base plate, a tensioning wheel is further arranged on the base plate, and the synchronous belt bypasses the tensioning wheel.

10. The UV printer of claim 7, wherein: the motor is a stepping motor.

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