CN213917073U

CN213917073U - Multi-head flat engraving machine

Info

Publication number: CN213917073U
Application number: CN202023206163.5U
Authority: CN
Inventors: 张永强; 单桂峰; 李文杰
Original assignee: Dezhou Yudiao Mechanical Equipment Co ltd
Current assignee: Dezhou Yudiao Mechanical Equipment Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-10
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a multi-head flat engraving machine, which mainly relates to the technical field of engraving machines; the three-dimensional carving machine comprises a rack, an X-direction door-shaped frame and a main machine head, wherein a hanging plate is horizontally arranged on the main machine head, a plurality of carving heads are arranged on the front side of the hanging plate from left to right, a horizontal connecting beam is arranged on the upper side of the hanging plate and fixedly installed on the main machine head, auxiliary machine heads are arranged at the left end and the right end of the horizontal connecting beam and are in sliding connection with the X-direction door-shaped frame, a sliding rail is vertically arranged on the front side of each auxiliary machine head, a sliding plate matched with the sliding rail is arranged on the hanging plate, and a power-assisted lifting device for vertically lifting the hanging plate is arranged on each auxiliary machine head; the utility model discloses reduced the heavy burden of Z axle motor, reduced the fault rate, improved the stability of avris carving head, promoted the machining precision, need not to consider the helping hand and carry and draw the synchronous problem of device, the cost is reduced.

Description

Multi-head flat engraving machine

Technical Field

The utility model relates to an engraver technical field specifically is a bull relief carving machine.

Background

At present, the existing multi-head flat engraving machine comprises a frame, an X-direction door type frame arranged at the top of the frame, an X-direction moving mechanism arranged on the frame and used for driving the X-direction door type frame to move along the X direction, a machine head arranged on the X-direction door type frame, a Y-direction moving mechanism arranged on the X-direction door type frame and used for driving the machine head to move along the Y direction, a hanging plate horizontally arranged on the machine head, a Z-direction moving mechanism arranged on the machine head and used for driving the hanging plate to move along the Z direction, and a plurality of engraving heads arranged on the hanging plate, wherein the weight of each engraving head is dozens of kilograms due to the heavier weight of the engraving heads, the plurality of engraving heads are driven by a Z-axis motor of the Z-direction moving mechanism, the Z-axis load is too large, the fault is easy to occur, when the number of the engraving heads arranged on the hanging plate is more, the length of the hanging plate is also lengthened, and the engraving heads at two ends of the hanging plate can shake during processing, resulting in a reduction in the machining accuracy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem that exists among the prior art, provide a Z to single driven bull plain graving machine, reduced the heavy burden of Z axle motor, reduced the fault rate, improved the stability of avris carving head, promoted the machining precision, need not to consider the helping hand and carry and draw the synchronous problem of device, the cost is reduced.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides a bull plain engraving machine, includes frame, X to door type frame, host computer head, the overhead level of host computer is equipped with the link plate, the front side of link plate is equipped with a plurality of carving head from the left hand right side, the upside of link plate is equipped with the horizontal connection roof beam, horizontal connection roof beam fixed mounting is overhead at the host computer, both ends all are equipped with supplementary aircraft nose about the horizontal connection roof beam, supplementary aircraft nose and X are to door type frame sliding connection, the vertical slide rail that is equipped with of the front side of supplementary aircraft nose, be equipped with the slide that suits with the slide rail on the link plate, be equipped with the helping hand that is used for vertical link plate of carrying and carries on the supplementary aircraft nose and carry and draw the device.

Preferably, the boosting lifting device is a boosting air cylinder.

Preferably, the top of the sliding plate is provided with a mounting rack matched with the power-assisted lifting device.

Preferably, the slide rail includes two vertical first linear guide rails that set up, and leaves the clearance between two first linear guide rails, install the first slider that suits with first linear guide rail on the trailing flank of link plate.

Preferably, the power-assisted lifting device is located in the middle of a gap between the two first linear guide rails.

Preferably, a second linear guide rail is horizontally arranged on the X-direction portal frame, and a second sliding block matched with the second linear guide rail is installed on the rear side wall of the auxiliary machine head.

Contrast prior art, the beneficial effects of the utility model reside in that:

the auxiliary machine head and the main machine head of the utility model move synchronously; the resonance of the main shaft of the engraving head at the end part of the hanging plate can be reduced by matching the sliding rail on the auxiliary machine head with the sliding plate on the hanging plate, the shaking of the engraving heads arranged at the two ends of the hanging plate is eliminated, the stability of the side engraving head is improved, and the processing precision is improved; the power-assisted lifting device always provides an upward lifting force for the hanging plate, so that the load of a Z-axis motor is reduced, the failure rate is reduced, the problem of synchronization of the power-assisted lifting device is not required to be considered, and the cost is reduced; the stability of multi-head single drive under large stroke is ensured.

Drawings

FIG. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the auxiliary handpiece.

The reference numbers in the drawings: 1. a frame; 2. an X-direction portal frame; 3. a main head; 4. hanging the plate; 5. an engraving head; 6. a horizontal connecting beam; 7. an auxiliary machine head; 8. a slide rail; 9. a slide plate; 10. a power-assisted lifting device; 11. a mounting frame; 12. a second linear guide.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

Example (b): as shown in attached figures 1-2, a bull concora crush machine, including frame 1, X to door type frame 2, main engine head 3 is improved level and is equipped with link plate 4, the front side of link plate 4 is equipped with a plurality of carving head 5 from the left hand right side, and frame 1, X are the same with current concora crush machine to door type frame 2, main engine head 3, link plate 4, carving head 5's structure. The upside of link plate 4 is equipped with horizontal connection roof beam 6, and horizontal connection roof beam 6 passes through hexagon socket head cap screw to be fixed on the host computer head 3, horizontal connection roof beam 6 both ends all are equipped with supplementary aircraft nose 7 about, supplementary aircraft nose 7 passes through hexagon socket head cap screw and 6 fixed connection of horizontal connection roof beam. Supplementary aircraft nose 7 and X are to door type frame 2 sliding connection, and supplementary aircraft nose 7 can be done Y along X to door type frame 2 and to removing, with main aircraft nose 3 synchronous motion, supplementary aircraft nose 7 is located the rear side of link plate 4, the vertical slide rail 8 that is equipped with in front side of supplementary aircraft nose 7, slide rail 8 passes through hexagon socket head cap screw to be fixed on supplementary aircraft nose 7. The rear side of link plate 4 is equipped with the slide 9 that suits with slide rail 8, and slide 9 falls fixedly through interior hexagonal and looks for on the link plate 4. The auxiliary machine head 7 is provided with an assisting lifting device 10 used for vertically lifting the hanging plate 4, the bottom end of the assisting lifting device 10 can be arranged on the hanging plate 4 and can also be arranged on the sliding plate 9, preferably, the top of the sliding plate 9 is horizontally provided with an installation frame 11 matched with the assisting lifting device 10.

The utility model utilizes the matching of the slide rail 8 on the auxiliary machine head 7 and the slide plate 9 on the hanging plate 4, can reduce the resonance of the main shaft of the engraving head 5 at the end part of the hanging plate 4, eliminate the tremble of the engraving heads 5 arranged at the two ends of the hanging plate 4, improve the stability of the side engraving head 5 and improve the processing precision; the power-assisted lifting device 10 always gives an upward lifting force to the hanging plate 4, so that the load of a Z-axis motor is reduced, the failure rate is reduced, the problem of synchronization of the power-assisted lifting device is not required to be considered, and the cost is reduced; the stability of multi-head single drive under large stroke is ensured.

Preferably, the boosting pulling device 10 is a boosting cylinder for reducing the cost.

Preferably, in order to further improve the effect of eliminating the tremble of the engraving heads at the two ends of the hanging plate, the slide rail 8 comprises two vertically arranged first linear guide rails, and two gaps are reserved between the first linear guide rails, and a first slide block adapted to the first linear guide rails is installed on the rear side surface of the hanging plate 4. Further, the boosting lifting device 10 is located in the middle of a gap between the two first linear guide rails.

Preferably, in order to improve the stability of the movement of the auxiliary machine head, a second linear guide rail 12 is horizontally installed on the X-direction gantry 2, and a second slider adapted to the second linear guide rail 12 is installed on the rear side wall of the auxiliary machine head 7.

Claims

1. The utility model provides a bull flush carving machine, includes frame (1), X to door type frame (2), host computer head (3) are improved level and are equipped with link plate (4), the front side of link plate (4) is equipped with a plurality of carving head (5), its characterized in that from the left hand right side: the upside of link plate (4) is equipped with horizontal connection roof beam (6), horizontal connection roof beam (6) fixed mounting is on main engine head (3), both ends all are equipped with supplementary aircraft nose (7) about horizontal connection roof beam (6), supplementary aircraft nose (7) and X are to door type frame (2) sliding connection, the front side of supplementary aircraft nose (7) is vertical to be equipped with slide rail (8), be equipped with slide (9) that suit with slide rail (8) on link plate (4), it draws device (10) to be equipped with the helping hand that is used for vertical drawing link plate (4) on supplementary aircraft nose (7).

2. The multi-head plain engraving machine of claim 1, wherein: the power-assisted lifting device (10) is a power-assisted air cylinder.

3. The multi-head plain engraving machine of claim 1, wherein: and the top of the sliding plate (9) is provided with a mounting rack (11) which is adaptive to the power-assisted lifting device (10).

4. The multi-head plain engraving machine of claim 1, wherein: the sliding rail (8) comprises two vertically arranged first linear guide rails, a gap is reserved between the two first linear guide rails, and a first sliding block matched with the first linear guide rails is installed on the rear side face of the hanging plate (4).

5. The multi-head plain engraving machine of claim 4, wherein: the power-assisted lifting device (10) is positioned in the middle of a gap between the two first linear guide rails.

6. The multi-head plain engraving machine of claim 1, wherein: and a second linear guide rail (12) is horizontally arranged on the X-direction portal frame (2), and a second sliding block matched with the second linear guide rail (12) is installed on the rear side wall of the auxiliary machine head (7).