CN221698358U - Automatic metal craft relief engraving machine - Google Patents

Abstract

The utility model relates to the technical field of embossing machines, in particular to an automatic embossing machine for metal handicrafts, comprising a frame, an engraving mechanism and a clamp structure, wherein the top and bottom of the frame are respectively fixedly mounted with an engraving mechanism and a jacking device, both sides of the frame are fixedly provided with mounting plates, both sides of the two mounting plates are provided with plug holes, and a rotating shaft is rotatably arranged in the plug holes, the device can not only emboss a metal plate in the clamp structure through the engraving mechanism while synchronously driving two clamp structures to rotate through a motor, and can automatically complete the turning over of the metal plate, but also can control the symmetrical movement of the two clamp structures by adjusting the motor, and can automatically adjust the distance according to the width of the metal plate, and not only has a wider range of adaptability, but also has a higher degree of automation.

Description

Automatic metal craft relief engraving machine

Technical Field

The utility model relates to the technical field of relief engraving machines, in particular to an automatic relief engraving machine for metal handicrafts.

Background Art

When carving metal plates into metal crafts, an embossing machine is needed to carve the surface of the metal plate. Currently, most embossing machines are single-sided embossing machines. After the embossing of the surface of the product to be processed is completed, the operator needs to disassemble the product and replace the carving surface and reinstall it.

The metal embossing machine of CN202023141013.0 includes a machine base, an engraving mechanism and a flip clamping structure... After one clamping and fixing, it can meet the engraving of different surfaces of metal parts, with a high degree of automation, saving time, avoiding multiple clamping, and improving efficiency. However, the device clamps the metal plate through two clamp structures, and it is impossible to adjust and control the distance between the two clamp structures to adapt to metal plates of different widths.

Utility Model Content

The utility model aims to solve the defect in the prior art that the distance between two clamp structures cannot be adjusted to adapt to metal plates of different widths, and proposes an automatic embossing engraving machine for metal handicrafts.

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

A metal craft relief automatic engraving machine is designed, comprising a frame, an engraving mechanism, and a clamp structure, wherein the top and bottom of the frame are respectively fixedly installed with an engraving mechanism and a lifting device, both sides of the frame are fixedly provided with mounting plates, the sides of the two mounting plates are provided with sockets, and a rotating shaft is rotatably provided in the socket, the outer walls of the two rotating shafts at one end away from each other are transmission-connected to the same synchronous driving device, the outer walls of the two rotating shafts at one end close to each other are provided with sliding sleeves through limiting transmission strips, the ends of the two sliding sleeves close to each other are fixedly connected to the clamp structure, a pair of sliding seats are slidably provided at the bottom of the frame through an adjusting driving device, the outer wall of the sliding sleeve is fixedly provided with a convex ring, the top of the sliding seat is fixedly provided with two pairs of clamping strips respectively located at the front and rear sides of the sliding sleeve, and each pair of clamping strips is respectively clamped and arranged on the left and right sides of the convex ring.

Preferably, the synchronous drive device includes a synchronous shaft and a motor. A synchronous shaft is rotatably provided on the top of the frame through two vertical plates. Both ends of the synchronous shaft are respectively connected to two rotating shafts through a transmission device. A motor is fixedly installed on the top of the frame, and the output shaft of the motor is connected to the synchronous shaft through a reduction gear set.

Preferably, the transmission device comprises a synchronous belt and a synchronous pulley, the outer walls of the rotating shaft and the synchronous shaft are fixedly connected with a synchronous pulley, and the two synchronous pulleys are synchronously connected through the synchronous belt.

Preferably, the adjustment drive device includes a mounting seat, an adjustment motor, a forward and reverse bidirectional screw, and a cross bar. A plurality of cross bars are fixedly provided at the bottom of the frame through the mounting seat. A pair of sliding seats are slidably provided on the outer wall of the cross bar. An adjustment motor is fixedly installed on the right end surface of the frame. A forward and reverse bidirectional screw is fixedly connected to the output shaft of the adjustment motor. Two sliding seats are respectively threadedly connected on two sections of the outer wall with opposite thread directions of the forward and reverse bidirectional screw. Both ends of the forward and reverse bidirectional screw respectively penetrate and are rotatably connected to the two mounting seats.

Preferably, the lifting device includes a top plate and a multi-stage hydraulic cylinder. A through hole is opened on the top of the frame, and a multi-stage hydraulic cylinder is fixedly installed in the through hole. A top plate for lifting the metal plate and preventing it from bending is fixed on the top of the multi-stage hydraulic cylinder.

The utility model provides an automatic embossing engraving machine for metal crafts, which has the beneficial effects that the device can not only emboss the metal plate in the clamp structure through the engraving mechanism, but also synchronously drive the two clamp structures to rotate through the motor, and automatically complete the turning over of the metal plate, but also can control the symmetrical movement of the two clamp structures by adjusting the motor, and can automatically adjust the distance according to the width of the metal plate, which not only has a wider adaptability range, but also has a higher degree of automation.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of an automatic metal craft relief engraving machine proposed by the utility model;

FIG. 2 is a schematic diagram of the partial structure of an automatic metal craft relief engraving machine proposed by the utility model.

In the figure: 1. frame; 2. mounting seat; 3. mounting plate; 4. rotating shaft; 5. synchronous belt; 6. synchronous pulley; 7. synchronous shaft; 8. engraving mechanism; 9. motor; 10. clamp structure; 11. clamping strip; 12. sliding sleeve; 13. convex ring; 14. adjusting motor; 15. sliding seat; 16. forward and reverse bidirectional screw; 17. cross bar; 18. top plate; 19. multi-stage hydraulic cylinder; 20. limit transmission strip.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Referring to Figures 1-2, an automatic engraving machine for metal craft relief includes a frame 1, an engraving mechanism 8, and a clamp structure 10. The top and bottom of the frame 1 are respectively fixedly installed with an engraving mechanism 8 and a lifting device. Both sides of the frame 1 are fixedly provided with mounting plates 3. The sides of the two mounting plates 3 are provided with sockets, and a rotating shaft 4 is rotatably provided in the socket. The outer walls of the two rotating shafts 4 at one end away from each other are transmission-connected to the same synchronous driving device. The outer walls of the two rotating shafts 4 at one end close to each other are sleeved with a sliding sleeve 12 through a limiting transmission strip 20. The two sliding sleeves 12 are fixedly connected to the clamp structure 10 at one end close to each other. A pair of sliding seats 15 are slidably provided at the bottom of the frame 1 through an adjusting drive device. A convex ring 13 is fixedly provided on the outer wall of the sliding sleeve 12. Two pairs of clamping strips 11 are respectively located on the front and rear sides of the sliding sleeve 12 on the top of the sliding seat 15, and each pair of clamping strips 11 are respectively clamped and arranged on the left and right sides of the convex ring 13.

The synchronous drive device includes a synchronous shaft 7 and a motor 9. The top of the frame 1 is rotatably provided with a synchronous shaft 7 through two vertical plates. The two ends of the synchronous shaft 7 are respectively connected to the two rotating shafts 4 through a transmission device. The top of the frame 1 is fixedly installed with a motor 9, and the output shaft of the motor 9 is connected to the synchronous shaft 7 through a reduction gear set.

The transmission device includes a synchronous belt 5 and a synchronous pulley 6. The outer walls of the rotating shaft 4 and the synchronous shaft 7 are fixedly connected with the synchronous pulley 6. The two synchronous pulleys 6 are synchronously connected through the synchronous belt 5.

The adjustment drive device includes a mounting seat 2, an adjustment motor 14, a forward and reverse bidirectional screw 16, and a cross bar 17. A plurality of cross bars 17 are fixedly provided at the bottom of the frame 1 through the mounting seat 2. A pair of sliding seats 15 are slidably provided on the outer wall of the cross bar 17. The adjustment motor 14 is fixedly installed on the right end surface of the frame 1. The output shaft of the adjustment motor 14 is fixedly connected with the forward and reverse bidirectional screw 16. Two sliding seats 15 are respectively threadedly connected on two sections of the outer wall of the forward and reverse bidirectional screw 16 with opposite thread directions. The two ends of the forward and reverse bidirectional screw 16 respectively penetrate and rotate to connect the two mounting seats 2.

The lifting device includes a top plate 18 and a multi-stage hydraulic cylinder 19. A through hole is opened on the top of the frame 1, and the multi-stage hydraulic cylinder 19 is fixedly installed in the through hole. The top of the multi-stage hydraulic cylinder 19 is fixedly provided with a top plate 18 for lifting the metal plate and preventing it from bending.

Working principle: After the engraving mechanism 8 of the motor 9 completes the engraving of one side of the metal plate clamped in the clamp structure 10, the two rotating shafts 4 are driven to rotate synchronously by the synchronous shaft 7, the synchronous belt 5, and the synchronous pulley 6 at the same time, so that the sliding sleeve 12, the clamp structure 10 and the metal plate are driven to flip half a circle through the limit transmission strip 20, and the other side is engraved, and then the top plate 18 is driven to rise and abut the metal plate through the multi-stage hydraulic cylinder 19 to prevent it from bending downward when the engraving mechanism 8 is engraving; the forward and reverse bidirectional screws 16 are driven to rotate by the adjusting motor 14 so that the two sliding seats 15 drive the two groups of sliding sleeves 12 and the clamp structure 10 to move symmetrically through the convex ring 13 and the clamping strip 11 to adapt to metal plates of different widths.

The device can not only emboss the metal plate in the clamp structure 10 through the engraving mechanism 8, but also synchronously drive the two clamp structures 10 to rotate through the motor 9, and automatically complete the turning over of the metal plate, but also can control the symmetrical movement of the two clamp structures 10 by adjusting the motor 14, and can automatically adjust the distance according to the width of the metal plate. It not only has a wider range of adaptability, but also has a higher degree of automation.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (5)

1. The utility model provides an automatic engraver of metal handicraft relief (sculpture), includes frame (1), sculpture mechanism (8), anchor clamps structure (10), its characterized in that, the top and the bottom of frame (1) are fixed mounting respectively have sculpture mechanism (8) and jack-up device, mounting panel (3) have all been set firmly to the both sides of frame (1), two jack-in has all been seted up to the side of mounting panel (3), and the jack rotation is equipped with pivot (4), two pivot (4) keep away from one end outer wall transmission of each other and connect same synchronous drive device, two pivot (4) are close to one end outer wall all through spacing transmission strip (20) cover be equipped with slip sleeve (12), two slip sleeve (12) are close to one end fixed connection anchor clamps structure (10) each other, the bottom of frame (1) is through adjusting drive device slip and is equipped with a pair of sliding seat (15), the outer wall of slip sleeve (12) has set firmly bulge loop (13), the top of sliding seat (15) has set firmly two pairs and is located respectively in clamp strip (11) of slip sleeve (12) front and back both sides, and each clamp strip (11) sets up in left and right sides bulge loop (13) respectively.

2. The automatic engraving machine for metal artware embossments according to claim 1, wherein the synchronous driving device comprises a synchronous shaft (7) and a motor (9), the top of the frame (1) is provided with the synchronous shaft (7) through rotation of two vertical plates, two ends of the synchronous shaft (7) are respectively connected with two rotating shafts (4) through transmission devices in a transmission mode, the motor (9) is fixedly arranged at the top of the frame (1), and an output shaft of the motor (9) is connected with the synchronous shaft (7) through transmission of a reduction gear set.

3. The automatic engraving machine of metal artwork embossments according to claim 2, wherein the transmission device comprises a synchronous belt (5) and a synchronous belt wheel (6), the outer walls of the rotating shaft (4) and the synchronous shaft (7) are fixedly connected with the synchronous belt wheel (6), and the two synchronous belt wheels (6) are synchronously connected in a transmission manner through the synchronous belt (5).

4. The automatic engraving machine of metal artware embossments according to claim 1, wherein the adjusting driving device comprises a mounting seat (2), an adjusting motor (14), a forward and backward bidirectional screw (16) and a cross rod (17), a plurality of cross rods (17) are fixedly arranged at the bottom of the frame (1) through the mounting seat (2), a pair of sliding seats (15) are slidably arranged on the outer wall of the cross rod (17), the adjusting motor (14) is fixedly arranged on the right end face of the frame (1), the forward and backward bidirectional screw (16) is fixedly connected with an output shaft of the adjusting motor (14), two sliding seats (15) are respectively connected with two sections of outer walls with opposite screw directions of the forward and backward bidirectional screw (16) in a threaded mode, and two ends of the forward and backward bidirectional screw (16) penetrate through and are connected with the two mounting seats (2) in a rotating mode.

5. The automatic engraving machine for metal artware embossments according to claim 1, wherein the jacking device comprises a top plate (18) and a multistage hydraulic cylinder (19), a through hole is formed in the top of the frame (1), the multistage hydraulic cylinder (19) is fixedly installed in the through hole, and the top of the multistage hydraulic cylinder (19) is fixedly provided with the top plate (18) for jacking up the metal plate and preventing the metal plate from bending.