阅读说明：本技术 一种石板雕刻机 (Stone plate carving machine ) 是由 杨伟 杨芳 余飞宏 黄怀困 方炳富 方云豪 王志彬 廖武强 杨六贵 于 2019-12-16 设计创作，主要内容包括：本发明的机架上设置有滑动小车,滑动小车上设置有运动电机,通过运动电机带动滑动小车运动,再通过伸缩电机和传动丝杠带动伸缩臂运动,从而实现滑动小车在横纵两个方向的直线运动,从而使电动雕刻刀能够运动到载料板上的任一位置,实现自动雕刻；尤其适合于在石板表面进行刻槽、对石板进行铣面、抛光等雕刻前处理作业,大大提高了石材雕刻、抛光及铣面效率。(The frame of the automatic carving machine is provided with the sliding trolley, the sliding trolley is provided with the moving motor, the moving motor drives the sliding trolley to move, and the telescopic arm is driven to move through the telescopic motor and the transmission lead screw, so that the sliding trolley can linearly move in the transverse and longitudinal directions, an electric carving knife can move to any position on the material carrying plate, and automatic carving is realized; the stone carving and polishing device is particularly suitable for carving pretreatment operations such as grooving on the surface of a stone slab, surface milling and polishing on the stone slab, and greatly improves stone carving, polishing and surface milling efficiency.)

1. The utility model provides a slabstone engraver, includes frame (1), be provided with on frame (1) and carry flitch (2) and controller (3), its characterized in that: a sliding rail (4) is arranged on one side of the rack (1), a sliding trolley (5) is arranged on the sliding rail (4) in a sliding manner, a moving motor (6) is arranged on the sliding trolley (5), and the moving motor (6) is connected with the sliding rail (4) through a transmission gear (7) and a rack (8); a fixed arm (9) is further arranged on the sliding trolley (5), and a telescopic motor (10), a transmission screw rod (11) and a telescopic arm (12) are arranged in the fixed arm (9); one end of the transmission screw rod (11) is connected with the telescopic motor (10) through the transmission gear (7), and the other end of the transmission screw rod is in threaded connection with the telescopic arm (12); the telescopic arm (12) is connected with the fixed arm (9) in a sliding manner, and a limit groove (13) and a limit block (14) which are matched with each other are arranged between the telescopic arm (12) and the fixed arm (9); a clamping arm (15) is fixedly arranged at the front end of the telescopic arm (12), an electric graver (16) is arranged on the clamping arm (15), and the electric graver (16) is connected with the controller (3); the controller (3) is connected with the motion motor (6) and the telescopic motor (10).

2. A slate engraver according to claim 1, wherein: the sliding rail (4) is further provided with a sliding groove (17), and the sliding trolley (5) is provided with a ball (18) matched with the sliding groove (17).

3. A slate engraver according to claim 1, wherein: the safety seat (19) is arranged at the bottom of the sliding trolley (5), and balls (18) and sliding grooves (17) which are matched with each other are arranged between the safety seat (19) and the bottom surface of the sliding rail (4).

4. A slate engraver according to claim 1, wherein: the front end of the fixing arm (9) is further provided with a check ring (20), a proximity switch (21) matched with the check ring (20) and the limiting block (14) is arranged between the check ring (20) and the limiting block, and the proximity switch (21) is connected with the controller (3).

5. A slate engraver according to claim 1, wherein: be provided with displacement sensor (22) of mutually supporting between frame (1) and slip dolly (5), displacement sensor (22) link to each other with controller (3).

6. A slate engraver according to claim 1, wherein: the inner side of the fixed arm (9) is also provided with a sliding groove (17), and a ball (18) is arranged in the sliding groove (17).

7. A slate engraver according to claim 1, wherein: the motion motor (6) and the telescopic motor (10) are both stepping motors.

8. A slate engraver according to claim 1, wherein: the slide rail (4) is provided with at least two.

Technical Field

The invention relates to the technical field of stone processing, in particular to a stone plate engraving machine.

Background

With the continuous improvement of living standard, various decorative stone columns are widely applied to families and municipal decoration engineering, various patterns are generally required to be carved for the attractiveness of the stone columns, but in the prior art, carving is often carried out manually, so that the working efficiency is low, the stone columns are not suitable for large-scale industrial production, and the requirement on workers is high.

Chinese patent publication No. CN206914017U, 23/1/2018, discloses a novel stone carving machine, which comprises a base, a supporting frame, a supporting rod, a moving table, a first driving motor, a second driving motor, an electric push rod, a carving disc, a threaded hole, a carving knife, a supporting rod, a controller, a control panel, an operating button, a second driving motor switch, an electric push rod switch, a rotating motor switch, an electric lead screw switch, a second driving motor switch, a rotating roller, a rotating motor, an electric lead screw, and a fixing block. The invention has the beneficial effects that: this kind of neotype stone material engraver is provided with a plurality of screw hole through the bottom at carving dish, through the carving tool of the different models of screw fixation in the screw hole, is convenient for when the sculpture stone material, and the stone material engraver specifically maps according to concrete stone material texture, the sculpture mode, and the carving size, the degree of depth come the nimble carving tool of selecting, and the device simple structure is convenient for operate simultaneously.

Disclosure of Invention

Aiming at the defect of low stone plate engraving efficiency in the prior art, the invention discloses a stone plate engraving machine which can greatly improve the automation degree of stone plate engraving, thereby improving the production efficiency of engraving stone columns, reducing the requirements of stone plate engraving on the quality of workers and being suitable for large-scale industrial production.

The invention realizes the aim through the following technical scheme:

the utility model provides a slabstone engraver, includes the frame, be provided with material carrying plate and controller in the frame, its characterized in that: a sliding rail is arranged on one side of the rack, a sliding trolley is arranged on the sliding rail in a sliding manner, a moving motor is arranged on the sliding trolley, and the moving motor is connected with the sliding rail through a transmission gear and a rack; the sliding trolley is also provided with a fixed arm, and a telescopic motor, a transmission screw and a telescopic arm are arranged in the fixed arm; one end of the transmission screw rod is connected with the telescopic motor through a transmission gear, and the other end of the transmission screw rod is in threaded connection with the telescopic arm; the telescopic arm is connected with the fixed arm in a sliding manner, and a limit groove and a limit block which are matched with each other are arranged between the telescopic arm and the fixed arm; a clamping arm is fixedly arranged at the front end of the telescopic arm, an electric graver is arranged on the clamping arm, and the electric graver is connected with a controller; the controller is connected with the motion motor and the telescopic motor.

The sliding rail is further provided with a sliding groove, and the sliding trolley is provided with a ball matched with the sliding groove.

The bottom of the sliding trolley is provided with a safety seat, and a ball and a sliding groove which are matched with each other are arranged between the safety seat and the bottom surface of the sliding rail.

The front end of the fixed arm is also provided with a check ring, a proximity switch matched with the check ring is arranged between the check ring and the limiting block, and the proximity switch is connected with the controller.

And a displacement sensor which is matched with each other is arranged between the rack and the sliding trolley, and the displacement sensor is connected with the controller.

The fixed arm inboard still is provided with the spout, be provided with the ball in the spout.

The motion motor and the telescopic motor are both stepping motors.

The slide rail is provided with two at least.

Compared with the prior art, the invention has the following beneficial effects:

1. the frame of the automatic carving machine is provided with the sliding trolley, the sliding trolley is provided with the moving motor, the moving motor drives the sliding trolley to move, and the telescopic arm is driven to move through the telescopic motor and the transmission lead screw, so that the sliding trolley can linearly move in the transverse and longitudinal directions, an electric carving knife can move to any position on the material carrying plate, and automatic carving is realized; the stone carving and polishing device is particularly suitable for carving pretreatment operations such as grooving on the surface of a stone slab, surface milling and polishing on the stone slab, and greatly improves stone carving, polishing and surface milling efficiency.

2. The sliding rail is provided with the sliding groove, the sliding trolley is provided with the ball matched with the sliding groove, the movement resistance between the sliding trolley and the sliding rail is reduced, the movement flow of the sliding trolley is improved, the power consumption is reduced, meanwhile, the abrasion of all parts of equipment is reduced, and the service life of the equipment is prolonged.

3. The safety seat is arranged at the bottom of the sliding trolley, the safety seat is in contact with the bottom surface of the sliding rail through the balls and the sliding groove, the trolley is prevented from turning over due to the mutual matching of the safety seat and the sliding rail, the reliability among mechanisms is improved, and the safety of equipment is improved; meanwhile, the movement resistance of the sliding trolley is reduced through the balls and the sliding grooves, the mechanical abrasion among all parts is reduced, and the service life of the equipment is prolonged.

4. According to the invention, the check ring is arranged at the front end of the fixed arm, the proximity switch is arranged on the check ring, the stroke of the telescopic arm is limited by the check ring, the telescopic arm is prevented from being separated from the fixed arm due to excessive displacement, and the safety and reliability of the equipment are improved; simultaneously, the displacement of the telescopic arm is monitored in real time through the proximity switch, so that the control accuracy is improved, the motor can be controlled to brake in time, the telescopic arm is prevented from being excessively displaced and colliding with a check ring, and the safety and the reliability of the operation of equipment are improved.

5. The invention also arranges travel switches on the frame and the sliding trolley, which is convenient to monitor the displacement of the sliding trolley, thereby improving the control precision and the quality of carving, milling and polishing.

6. The sliding groove is further formed in the fixed arm, the ball is arranged in the sliding groove, so that the movement friction between the telescopic arm and the fixed arm is reduced, the movement smoothness of the telescopic arm is improved, the mechanical abrasion between the telescopic arm and the fixed arm is reduced, and the service life of each part is prolonged.

7. The movement motor and the telescopic motor are both stepping motors, so that the control accuracy is improved conveniently, and the stone carving, polishing and face milling efficiency is improved.

8. The two sliding rails are arranged in the sliding trolley, so that the stress of the sliding trolley is more uniform, and accidents such as derailment and rollover of the trolley in high-speed motion are avoided, so that the stability and the reliability of the sliding trolley are improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic view of the structure of the sliding cart of the present invention.

Fig. 3 is a connection structure diagram of a fixed arm and a telescopic arm of the invention.

Reference numerals: 1. the device comprises a rack, 2, a material carrying plate, 3, a controller, 4, a sliding rail, 5, a sliding trolley, 6, a moving motor, 7, a transmission gear, 8, a rack, 9, a fixed arm, 10, a telescopic motor, 11, a transmission screw, 12, a telescopic arm, 13, a limiting groove, 14, a limiting block, 15, a clamping arm, 16, an electric engraving knife, 17, a sliding groove, 18, a ball, 19, a safety seat, 20, a check ring, 21, a proximity switch, 22, a displacement sensor, 23 and a rolling bearing.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

The invention will be further illustrated by the following specific examples: