CN110877494B

CN110877494B - Carving machine for making picture on small stone plate

Info

Publication number: CN110877494B
Application number: CN201911383708.9A
Authority: CN
Inventors: 不公告发明人
Original assignee: Nanjing Lishui Hi Tech Venture Capital Management Co Ltd
Current assignee: Nanjing Lishui Hi Tech Venture Capital Management Co Ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-04
Anticipated expiration: 2039-12-28
Also published as: CN110877494A

Abstract

The invention discloses an engraving machine for drawing a small stone slab, which comprises a machine body, wherein an opening cavity with a left opening is formed in the machine body, an engraving device for engraving is arranged on the left side of the opening cavity, when the stone slab needs to be fixed, the stone slab is placed in a fixed groove, and then the stone slab is fixed through a fixed sliding block and a pressing spring.

Description

Carving machine for making picture on small stone plate

Technical Field

The invention relates to the field of engraving, in particular to an engraving machine for drawing a small stone plate.

Background

Carving refers to cutting or carving wood, stone or other materials into a desired shape, which may be referred to as carving, and tools serving this purpose include knives, chisels, gouges, cones, hatchets and hammers, in the most common carving method, a chisel is held in one hand and a mallet is held in the other hand, and then the chisel is driven into wood or stone with the mallet;

however, with the advancement of technology, some engravers have appeared, but these engravers are often large machines and are often suitable for some automatic engraving, while some manually engraved small engraving pens are often rotary drills, and the stone slabs processed by these instruments are often different from the stone slabs which are pointed by chisels, and the use of drills is not suitable for some manual engravers.

Disclosure of Invention

The invention aims to provide an engraving machine for small-sized stone slabs for painting, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: an engraving machine for drawing small-sized stone slabs comprises a machine body, wherein an opening cavity with a left opening is formed in the machine body, an engraving device for engraving is arranged on the left side of the opening cavity and comprises a rotating shaft rotatably mounted between upper and lower side walls of the opening cavity, a torsion spring is connected between the rotating shaft and the opening cavity, a roller is fixedly arranged on the rotating shaft, a traction rope is wound on the roller, one side of the traction rope is connected with a grab handle, a power cavity is formed in the grab handle, moving cavities are formed in left and right side walls of the power cavity, the left and right sides of each moving cavity are communicated with an adjusting cavity, a connecting groove is formed in the rear side wall of the power cavity, a rear side wall of the connecting groove is provided with a rear side space, the left and right side walls of the power cavity are rotatably connected with a crank shaft, and a pushing block capable of being abutted, the bottom side of promotion piece sets firmly the handle of a knife, but the bottom side threaded connection of handle of a knife has the burin, still be equipped with in the engraving device and be used for driving burin reciprocating motion's actuating mechanism, be equipped with the ascending T type spout of opening in the organism, be equipped with the fixing device who is used for fixed slabstone in the T type spout, the left side of organism is equipped with the lift spout of opening left, the right side wall of lift spout is equipped with the fixture groove, the fixture groove with be equipped with the strutting arrangement who is used for fixed supporting shoe between the lift spout.

Preferably, the driving mechanism comprises a driving motor fixedly installed on the right side wall of the rear space, a driving shaft is connected to the driving motor in a power connection mode and rotatably connected with the left side wall of the rear space, a large belt pulley is arranged on the left side of the driving shaft, a worm is arranged on the right side of the driving shaft, ratchet wheels are respectively arranged between the large belt pulley and the driving shaft and between the worm and the driving shaft, the two ratchet wheels are installed in opposite directions, a transverse shaft is rotatably connected between the left side wall and the right side wall of the rear space, a small belt pulley is fixedly arranged on the transverse shaft, the diameter of the small belt pulley is far smaller than that of the large belt pulley, the transverse shaft is connected with the crank shaft through a belt pair, reset blocks slidably connected with the moving cavity are symmetrically and fixedly arranged on the left side and the right side of the handle, and a connecting spring is, adjust the upper and lower lateral wall bilateral symmetry in chamber and rotate and be connected with the vertical axis, every the last lift roller that has set firmly respectively of vertical axis, sliding connection has the butt piece on the lift roller respectively, the butt piece with it is connected with fixed spring to remove between the chamber, the rear side wall in rear side space with rotate between the rear side wall in chamber and be connected with the through-shaft, connect through the belt pair between the through-shaft, wherein the right side the through-shaft on set firmly with worm meshing's worm wheel, the through-shaft with connect through the bevel gear pair between the vertical axis.

Preferably, the fixing device comprises a supporting block arranged on the upper side of the machine body, a hinge is connected between the supporting block and the machine body, a bottom block is fixedly arranged on the bottom surface of the supporting block, a lifting motor is fixedly arranged on the left side wall of the T-shaped chute, a motor shaft rotatably connected with the right side wall of the T-shaped chute is in power connection with the lifting motor, a T-shaped block is in threaded connection with the motor shaft, a hinge rod is hinged between the T-shaped block and the bottom block, a fixing groove with an upward opening is formed in the top surface of the supporting block, a fixing sliding block is slidably connected in the fixing groove, and a compression spring is connected between the fixing sliding block and the fixing groove.

Preferably, the supporting device includes a lifting block slidably mounted in the lifting chute, a supporting rod is hinged between the lifting block and the supporting block, a torsion shaft is rotatably connected in the lifting block, a torsion plate with an upward torsion is fixedly disposed on the torsion shaft, magnets closely attracted to each other are fixedly disposed on the bottom surface of the torsion plate and the top surface of the lifting block, and a clamping block is fixedly disposed on the right side surface of the clamping block slot, wherein the clamping block at the bottommost side has the longest length.

Preferably, the left side surface of the machine body is provided with a fixing groove with a leftward opening, and the handle can be fixed in the fixing groove.

In conclusion, the beneficial effects of the invention are as follows: the invention can simulate people to hold a chisel with one hand and hold a mallet with the other hand, and then use the mallet to drive the chisel into a stone, compared with the traditional manual striking, the invention is more time-saving and labor-saving, and the efficiency is more efficient.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of the whole full-section structure of an engraving machine for making small stone slabs as pictures according to the present invention;

FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;

FIG. 3 is a cross-sectional view of the rear side of the handle of FIG. 2 in accordance with the present invention;

fig. 4 is a partial enlarged view of the invention at B in fig. 1.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations where mutually exclusive features and/or steps are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides an engraver for small-size slabstone is drawn, includes organism 21, be equipped with opening chamber 34 that the opening is left in the organism 21, the left side of opening chamber 34 is equipped with and is used for glyptic engraving device 101, engraving device 101 is including rotating the axis of rotation 32 of installing between the upper and lower lateral wall in opening chamber 34, axis of rotation 32 with be connected with torsional spring 35 between the opening chamber 34, the roller 33 has set firmly on the axis of rotation 32, the winding has haulage rope 30 on the roller 33, one side of haulage rope 30 is connected with grab handle 55, be equipped with power chamber 56 in the grab handle 55, be equipped with removal chamber 47 in the lateral wall about power chamber 56, the both sides intercommunication about removal chamber 47 has regulation chamber 46, the rear side wall of power chamber 56 is equipped with spread groove 54, the rear side wall of spread groove 54 is equipped with rear side space 61, the lateral wall rotates about power chamber 56 and is connected with crank, the engraving device comprises a power cavity 56, and is characterized in that a pushing block 53 capable of being abutted against a crank shaft 57 is slidably connected in the power cavity 56, a knife handle 52 is fixedly arranged on the bottom side of the pushing block 53, a nicking tool 45 is connected to the bottom side of the knife handle 52 in a threaded manner, a driving mechanism 102 for driving the nicking tool 45 to reciprocate is further arranged in an engraving device 101, a T-shaped chute 42 with an upward opening is arranged in a machine body 21, a fixing device 103 for fixing a stone plate is arranged in the T-shaped chute 42, a lifting chute 37 with a leftward opening is arranged on the left side of the machine body 21, a clamping block groove 39 is arranged on the right side wall of the lifting chute 37, and a supporting device 104 for fixing a supporting block 23 is arranged between the clamping block.

In addition, in one embodiment, the driving mechanism 102 includes a driving motor 62 fixedly installed on the right side wall of the rear space 61, a driving shaft 59 is connected to the driving motor 62 in a power connection manner and rotatably connected to the left side wall of the rear space 61, a large pulley 60 is installed on the left side of the driving shaft 59, a worm 65 is installed on the right side of the driving shaft 59, ratchet wheels 66 are respectively installed between the large pulley 60 and the driving shaft 59 and between the worm 65 and the driving shaft 59, wherein the installation directions of the two ratchet wheels 66 are opposite, a transverse shaft 63 is rotatably connected between the left side wall and the right side wall of the rear space 61, a small pulley 64 is fixedly installed on the transverse shaft 63, the diameter of the small pulley 64 is far smaller than that of the large pulley 60, the transverse shaft 63 is connected with the crank shaft 57 through a pair of belts, return blocks 49 slidably connected with the moving cavity 47 are fixedly symmetrically installed on the left side and the right, the reset block 49 and the moving cavity 47 are connected with a connecting spring 48, the upper and lower side walls of the adjusting cavity 46 are bilaterally and symmetrically connected with vertical shafts 71 in a rotating manner, each vertical shaft 71 is respectively and fixedly provided with a lifting roller 50, the lifting roller 50 is respectively and slidably connected with a butting block 51, the butting block 51 and the moving cavity 47 are connected with a fixed spring 72, the rear side wall of the rear space 61 and the rear side wall of the adjusting cavity 46 are rotatably connected with a through shaft 58, the through shafts 58 are connected through a belt pair, the through shaft 58 on the right side is fixedly provided with a worm wheel 67 meshed with the worm 65, the through shaft 58 and the vertical shaft 71 are connected through a bevel gear pair, so that the driving motor 62 is forwardly opened, and the worm 65, the worm wheel 67, the through shaft 58, the vertical shaft 71 and the lifting roller 50 are driven to rotate, thereby driving the abutting block 51 to move downwards, and thus driving the reset block 49 to move downwards, so as to adjust the distance between the reset block 49 and the moving cavity 47, and when the driving motor 62 is turned on reversely, thereby driving the driving shaft 59, the large belt pulley 60, the small belt pulley 64, the transverse shaft 63, and the crank shaft 57 to rotate.

In addition, in one embodiment, the fixing device 103 includes a supporting block 23 disposed on the upper side of the machine body 21, a hinge 22 is hinged between the supporting block 23 and the machine body 21, a bottom block 28 is fixed on the bottom surface of the supporting block 23, a lifting motor 44 is fixed on the left side wall of the T-shaped chute 42, a motor shaft 43 rotatably connected to the right side wall of the T-shaped chute 42 is dynamically connected to the lifting motor 44, a T-shaped block 24 is connected to the motor shaft 43 by a screw thread, a hinge rod 26 is hinged between the T-shaped block 24 and the bottom block 28, a fixing groove 25 with an upward opening is disposed on the top surface of the supporting block 23, a fixing slider 27 is slidably connected to the fixing groove 25, a pressing spring 29 is connected between the fixing slider 27 and the fixing groove 25, so that a slate is placed in the fixing groove 25 and then pressed and fixed by the fixing slider 27 and the pressing spring 29, then the lifting motor 44 is turned on to drive the motor shaft 43 to rotate, so as to drive the T-shaped block 24 to move to the right, so that the supporting block 23 is supported, and the stone plate can be conveniently carved.

In addition, in one embodiment, the supporting device 104 includes a lifting block 40 slidably mounted in the lifting chute 37, a support rod 41 is hinged between the lifting block 40 and the support block 23, a torsion shaft 69 is rotatably connected in the lifting block 40, a torsion plate 70 with upward torsion is fixedly arranged on the torsion shaft 69, magnets 68 closely attracted to each other are fixedly arranged on the bottom surface of the torsion plate 70 and the top surface of the lifting block 40, and a latch 38 is fixedly arranged on the right side surface of the latch groove 39, wherein the length of the latch 38 on the bottommost side is longest, so that when the support block 23 rotates upward, the lifting block 40 is driven by the support rod 41 to move upward, the torsion plate 70 is driven to move upward, the torsion plate 70 can rotate upward by a certain angle, and the torsion plate 70 cannot move downward, so that the support rod 41 cannot move downward, therefore, the lifting block 40 has a certain supporting force, the supporting block 23 is prevented from being broken when the lifting block 40 is moved to the top, the torsion plate 70 is driven to rotate by the top wall of the block groove 39 when the lifting block 40 is moved to the top, so that the two magnets 68 are collided and attracted, the torsion plate 70 can only be abutted with the bottommost block 38 when the supporting block 23 is reset, and therefore, after the supporting block 23 is reset, the torsion plate 70 is reset by the bottommost block 38, and the two magnets 68 are separated.

In addition, in one embodiment, the left side surface of the body 21 is provided with a fixing groove 36 opened to the left, and the grip 55 may be fixed in the fixing groove 36.

In the initial state, the grip 55 is pulled out and the support block 23 is laid flat.

When the slate needs to be fixed, the slate is placed in the fixing groove 25, then the slate is fixed through the fixing sliding block 27 and the pressing spring 29, then the lifting motor 44 is turned on, so that the motor shaft 43 is driven to rotate, the T-shaped block 24 is driven to move to the right, the supporting block 23 is supported, and the engraving of the slate is facilitated; when the supporting block 23 rotates upwards, the supporting rod 41 drives the lifting block 40 to move upwards, so as to drive the torsion plate 70 to move upwards, the torsion plate 70 can rotate upwards by a certain angle, the torsion plate 70 cannot move downwards, and the supporting rod 41 cannot move downwards, so that the lifting block 40 has a certain supporting force, and the supporting block 23 is prevented from being broken when in carving; when the carving is needed, the grab handle 55 is taken out of the fixing groove 36, then the grab handle 55 is held by a hand, then the driving motor 62 is opened in the forward direction, so that the worm 65, the worm wheel 67, the through shaft 58, the vertical shaft 71 and the lifting roller 50 are driven to rotate, so that the abutting block 51 is driven to move downwards, the reset block 49 is driven to move downwards, so that the distance between the reset block 49 and the moving cavity 47 is adjusted, so that the length of the carving tool is adjusted, then the driving motor 62 is opened in the reverse direction, so that the driving shaft 59, the large belt pulley 60, the small belt pulley 64, the transverse shaft 63 and the crank shaft 57 are driven to rotate, so that the knife handle 52 and the carving tool 45 are driven to reciprocate up and down through the pushing block 53, and therefore the manual carving.

The invention has the beneficial effects that: the invention can simulate people to hold a chisel with one hand and hold a mallet with the other hand, and then use the mallet to drive the chisel into a stone, compared with the traditional manual striking, the invention is more time-saving and labor-saving, and the efficiency is more efficient.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an engraver that is used for small-size slabstone to do drawing, includes the organism, its characterized in that: an opening cavity with a leftward opening is formed in the machine body, a carving device for carving is arranged on the left side of the opening cavity and comprises a rotating shaft rotatably mounted between the upper side wall and the lower side wall of the opening cavity, a torsion spring is connected between the rotating shaft and the opening cavity, a roller is fixedly arranged on the rotating shaft, a traction rope is wound on the roller, one side of the traction rope is connected with a grab handle, a power cavity is arranged in the grab handle, moving cavities are formed in the left side wall and the right side wall of the power cavity, the left side and the right side of each moving cavity are communicated with an adjusting cavity, the rear side wall of each power cavity is provided with a connecting groove, a rear side space is arranged on the rear side wall of each connecting groove, the left side wall and the right side wall of each power cavity are rotatably connected with a crank shaft, a pushing block capable of being abutted against the crank shaft is slidably connected in the, the engraving device is also provided with a driving mechanism for driving the engraving knife to reciprocate, a T-shaped chute with an upward opening is arranged in the machine body, a fixing device for fixing a stone plate is arranged in the T-shaped chute, a lifting chute with a leftward opening is arranged on the left side of the machine body, a clamping block groove is formed in the right side wall of the lifting chute, and a supporting device for fixing a supporting block is arranged between the clamping block groove and the lifting chute; the driving mechanism comprises a driving motor fixedly installed on the right side wall of the rear space, a driving shaft rotationally connected with the left side wall of the rear space is connected in a power connection mode in the driving motor, a large belt pulley is arranged on the left side of the driving shaft, a worm is arranged on the right side of the driving shaft, ratchet wheels are respectively arranged between the large belt pulley and the driving shaft and between the worm and the driving shaft, the installation directions of the two ratchet wheels are opposite, a transverse shaft is rotationally connected between the left side wall and the right side wall of the rear space, a small belt pulley is fixedly arranged on the transverse shaft, the diameter of the small belt pulley is far smaller than that of the large belt pulley, the transverse shaft is connected with the crank shaft through a belt pair, reset blocks slidably connected with the moving cavity are symmetrically and fixedly arranged on the left side and the right side of the knife handle, and a connecting spring, the upper side wall and the lower side wall of the adjusting cavity are bilaterally and symmetrically and rotatably connected with vertical shafts, each vertical shaft is fixedly provided with a lifting roller, the lifting rollers are respectively connected with abutting blocks in a sliding manner, a fixed spring is connected between each abutting block and the corresponding moving cavity, penetrating shafts which are bilaterally symmetrical are rotatably connected between the rear side wall of the rear side space and the rear side wall of the adjusting cavity, the penetrating shafts are connected through a belt pair, the penetrating shaft on the right side is fixedly provided with a worm gear meshed with the worm, and the penetrating shafts are connected with the vertical shafts through bevel gear pairs; the fixing device comprises a supporting block arranged on the upper side of the machine body, a hinge is connected between the supporting block and the machine body through a hinge, a bottom block is fixedly arranged on the bottom surface of the supporting block, a lifting motor is fixedly arranged on the left side wall of the T-shaped chute, a motor shaft which is rotatably connected with the right side wall of the T-shaped chute is in power connection with the lifting motor, a T-shaped block is in threaded connection with the motor shaft, a hinge rod is hinged between the T-shaped block and the bottom block, a fixing groove with an upward opening is formed in the top surface of the supporting block, a fixing sliding block is connected in the fixing groove in a sliding manner, and a compression spring is connected between the fixing; the supporting device comprises a lifting block which is slidably arranged in the lifting chute, a supporting rod is hinged between the lifting block and the supporting block, a torsion shaft is connected in the lifting block in a rotating mode, a torsion plate with upward torsion is fixedly arranged on the torsion shaft, magnets which are closely attracted are fixedly arranged on the bottom surface of the torsion plate and the top surface of the lifting block, a clamping block is fixedly arranged on the right side surface of the clamping block groove, and the clamping block at the bottommost side has the longest length; the left side surface of the machine body is provided with a fixing groove with a leftward opening, and the grab handle can be fixed in the fixing groove.