CN210062534U

CN210062534U - Lost foam engraving machine's piece collection mechanism disappears

Info

Publication number: CN210062534U
Application number: CN201920136096.2U
Authority: CN
Inventors: 赖泽锋; 杨幸东; 陈阵
Original assignee: Jiangxi Goldsmith Casting Co Ltd
Current assignee: Jiangxi Goldsmith Casting Co Ltd
Priority date: 2019-01-27
Filing date: 2019-01-27
Publication date: 2020-02-14
Anticipated expiration: 2029-01-27

Abstract

The utility model relates to the relevant technical field of cutting machine tools, in particular to a debris collecting mechanism of a lost foam engraving machine, which comprises a U-shaped frame, a placing plate and a drawer, wherein the drawer is slidably arranged in the middle of the front side surface of the U-shaped frame, the placing plate is fixedly arranged on the upper surface of the horizontal section of the U-shaped frame and comprises rectangular plates and connecting frames, the rectangular plates are provided with a plurality of groups, the connecting frames are welded between two adjacent groups of rectangular plates, and the rectangular plates of the plurality of groups are fixedly connected through the connecting frames to form the placing plate; the beneficial effects are that: the driving gear is driven to rotate by the motor, so that the driven gear is driven to rotate, when the driven gear rotates 180 degrees, the clamping device clamps the die to turn downwards, and scraps generated during die carving are poured out, so that the die can be conveniently and continuously carved; drive horizontal square pole through electric putter and slide along the rectangle spout, the brush of horizontal square pole lower extreme sweeps the piece to the clearance of placing on the board, finally falls to collect the arrangement in the drawer in unison.

Description

Lost foam engraving machine's piece collection mechanism disappears

Technical Field

The utility model relates to a relevant technical field of cutting off machine specifically is a mechanism is collected to piece of disappearance mould engraver.

Background

The lost foam engraving machine is a numerical control device specially used for machining foam of automobile stamping dies, and belongs to a numerical control machine tool for light cutting. Can be used for engraving various moulds, lost foam moulds, automobile foam moulds and the like. Lost foam can produce a lot of pieces when the sculpture, blows away the piece on with the mould through the fan and can lead to the piece to scatter more, and if the piece is not in time cleared up, carves the stage property and can receive the hindrance when the sculpture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disappearance mould engraver's piece is collected the mechanism and is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fragment collecting mechanism of a lost foam engraving machine comprises a U-shaped rack, a placing plate and a drawer, wherein the drawer is slidably mounted in the middle of the front side face of the U-shaped rack, the placing plate is fixedly mounted on the upper surface of a horizontal section of the U-shaped rack and comprises rectangular plates and connecting frames, the rectangular plates are provided with a plurality of groups, the connecting frames are welded between every two adjacent groups of rectangular plates, the rectangular plates are fixedly connected through the connecting frames to form the placing plate, rectangular sliding grooves are formed in the inner side walls of vertical sections on the left side and the right side of the U-shaped rack, electric push rods are fixedly mounted inside the rectangular sliding grooves, horizontal square rods are fixedly mounted on the outer surfaces of the electric push rods in the horizontal direction, brushes are bonded on the front side and the rear side of the lower surfaces of the horizontal square rods, semicircular grooves are formed in the lower surfaces of the tail ends of, the tail end of the spring is welded with a round rod, the lower surface of the round rod is bonded with a brush, the upper surface of the placing plate is positioned between two groups of horizontal square rods and is welded with two groups of vertical brackets, and the two groups of vertical brackets are mutually symmetrical, the inner part of each vertical bracket is fixedly provided with a motor near the upper end, and the output end of the motor is fixedly connected with a driving gear which is positioned at the outer sides of the two groups of vertical supports, the side wall of the vertical support is positioned below the motor and is provided with a through hole, and a rotating shaft is arranged in the through hole, the rotating shaft transversely penetrates through the left side and the right side of the vertical supports, driven gears are fixedly arranged on the outer surfaces of the rotating shaft and positioned on the outer sides of the two groups of vertical supports, and the driven gear is engaged with the driving gear, one side of the outer surface of the rotating shaft, which is opposite to the driven gear, is movably provided with a clamping device, and the clamping device consists of two groups of arc-shaped plates.

Preferably, adjacent two sets of be provided with plural number group link between the rectangular plate, and have the interval between adjacent two sets of link, the length of link is less than the width of rectangular plate, and the clearance and the drawer intercommunication between adjacent two sets of rectangular plate.

Preferably, one side of the outer surface of the horizontal square rod, which is close to the electric push rod, is provided with a U-shaped groove, the upper surface and the lower surface of the U-shaped groove are provided with threaded holes, the tail end of the electric push rod is positioned in the U-shaped groove, and the horizontal square rod is fixedly connected with the tail end of the electric push rod through a bolt.

Preferably, the surface of pivot is located the both sides of vertical support and all is equipped with the axle sleeve, driven gear's surface and axle sleeve surface contact, and driven gear's diameter is greater than the diameter of axle sleeve, and one side spiro union that the surface of pivot is close to driven gear has solid fixed ring, and gu fixed ring and driven gear's surface contact.

Preferably, the U-shaped groove has been seted up to the end of pivot one side that is close to clamping device, and clamping device is located the U-shaped inslot, and the round hole has been seted up to clamping device's upper surface, and is provided with the torsional spring in the round hole, the both ends of torsional spring respectively with two sets of arc surface fixed connection, the inside of torsional spring is run through there is the hank axle, and the both ends of hank axle rotate with the inner wall in U-shaped groove respectively and be connected, the pivot is articulated with clamping device through the hank axle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the driving gear is driven to rotate by the motor, so that the driven gear is driven to rotate, when the driven gear rotates 180 degrees, the clamping device clamps the die to turn downwards, and scraps generated during die carving are poured out, so that the die can be conveniently and continuously carved;

2. drive horizontal square pole through electric putter and slide along the rectangle spout, the brush of horizontal square pole lower extreme sweeps the piece to the clearance of placing on the board, finally falls to collect the arrangement in the drawer in unison.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the placing board of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1;

FIG. 4 is an enlarged view of the area B in FIG. 1;

FIG. 5 is an enlarged view of area C of FIG. 1;

fig. 6 is a side view of the horizontal square bar of the present invention;

fig. 7 is a top view of the clamping device of the present invention;

fig. 8 is a side view of the clamping device of the present invention.

In the figure: 1U-shaped frame, 2 place the board, 201 rectangular plate, 202 link, 3 drawers, 4 rectangle spouts, 5 electric putter, 6 horizontal square poles, 7 semicircle recesses, 8 springs, 9 round bar, 10 vertical braces, 11 pivots, 12 clamping device, 1201 round hole, 1202 torsional spring, 1203 hank spool, 13 driven gear, 14 driving gears, 15 motors.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a technical solution: a fragment collecting mechanism of a lost foam engraving machine is shown in figure 1 and comprises a U-shaped frame 1, a placing plate 2 and a drawer 3, wherein the drawer 3 is arranged in the middle of the front side face of the U-shaped frame 1 in a sliding mode, the placing plate 2 is fixedly arranged on the upper surface of the horizontal section of the U-shaped frame 1, the placing plate 2 comprises rectangular plates 201 and connecting frames 202, the rectangular plates 201 are provided with a plurality of groups, the connecting frames 202 are welded between every two adjacent groups of rectangular plates 201, the placing plate 2 is formed by fixedly connecting the rectangular plates 201 of the plurality of groups through the connecting frames 202, rectangular sliding grooves 4 are formed in the inner side walls of the vertical sections on the left side and the right side of the U-shaped frame 1, electric push rods 5 are fixedly arranged in the rectangular sliding grooves 4, horizontal square rods 6 are fixedly arranged on the outer surfaces of the electric push rods 5 in the horizontal direction, brushes are arranged on the front side, a spring 8 is welded on the inner wall of the semicircular groove 7 in the horizontal direction, a round rod 9 is welded at the tail end of the spring 8, a brush is adhered on the lower surface of the round rod 9, two groups of vertical supports 10 are welded on the upper surface of the placing plate 2 between the two groups of horizontal square rods 6, the two groups of vertical supports 10 are mutually symmetrical, a motor 15 is fixedly installed inside each vertical support 10 close to the upper end, a driving gear 14 is fixedly connected to the output end of the motor 15, the driving gear 14 is positioned on the outer sides of the two groups of vertical supports 10, a through hole is formed in the side wall of each vertical support 10 and positioned below the motor 15, a rotating shaft 11 is arranged in the through hole, the rotating shaft 11 transversely penetrates through the left side and the right side of each vertical support 10, a driven gear 13 is fixedly installed on the outer side of each vertical support 10, the driven gear 13 is meshed with the driving gear, and the holding device 12 consists of two sets of arc-shaped plates.

Further, adjacent two sets of be provided with plural number group link 202 between the rectangular plate 201, and there is the interval between adjacent two sets of link 202, and the length of link 202 is less than the width of rectangular plate 201, and the clearance between adjacent two sets of rectangular plate 201 communicates with drawer 3, falls into drawer 3 from the clearance through the piece that the brush swept down, places board 2 and remains totally all the time, and the disappearance mould is placed on placing board 2.

Further, the surface of horizontal square bar 6 has been close to electric putter 5's one side and has been seted up the U-shaped groove, and the surface sets up threaded hole about the U-shaped groove, electric putter 5's end is located the U-shaped inslot, and horizontal square bar 6 passes through bolt and electric putter 5's terminal fixed connection, electric putter 5 drives horizontal square bar 6 and removes along the direction of rectangle spout 4, at the removal in-process, when vertical support 10 is touch to round bar 9, spring 8 pressurized shrinkage, when pressure disappears, spring 8 gives round bar 9 bounce, round bar 9 pops out 7 outsides, clean the place that can not clean horizontal square bar 6.

Further, the surface of pivot 11 is located the both sides of vertical support 10 and all is equipped with the axle sleeve, driven gear 13's surface and the outer surface contact of axle sleeve, and driven gear 13's diameter is greater than the diameter of axle sleeve, one side spiro union that the surface of pivot 11 is close to driven gear 13 has solid fixed ring, and the outer surface contact of solid fixed ring and driven gear 13, the axle sleeve plays protection or supporting role to pivot 11, avoid because of behind the 12 centre gripping moulds of clamping device, the pressure for 11 one ends of pivot is too big, cause pivot 11 to warp.

Further, a U-shaped groove is formed in one side, close to the clamping device 12, of the tail end of the rotating shaft 11, the clamping device 12 is located in the U-shaped groove, a round hole 1201 is formed in the upper surface of the clamping device 12, a torsion spring 1202 is arranged in the round hole 1201, two ends of the torsion spring 1202 are respectively connected with the outer surface of the two sets of arc-shaped plates in a fixed mode, a hinge 1203 penetrates through the torsion spring 1202, two ends of the hinge 1203 are respectively connected with the inner wall of the U-shaped groove in a rotating mode, the rotating shaft 11 is hinged to the clamping device 12 through the hinge 1203, and the two sets of arc-shaped plates generate extrusion force to a clamped mold under the action of.

The working principle is as follows: the mould is placed at the center of the upper surface of the placing plate 2, the middle part of the mould is clamped and fixed by the clamping device 12, the lost mould is carved by the carving tool, when a certain amount of scraps are accumulated in the mold, the motor 15 is started to drive the driving gear 14 to rotate, under the action of meshing, the driven gear 13 drives the rotating shaft 11 to rotate, the clamping device 12 clamps the mould to enable the mould to turn over for 180 degrees, scraps on the mould are shaken off, at the moment, the electric push rod 5 is started, the electric push rod 5 drives the horizontal square rod 6 to move along the direction of the rectangular sliding groove 4, during the movement, the brush drops the debris from the gap on the upper surface of the placing plate 2 into the drawer 3, when the round rod 9 touches the vertical support 10, the spring 8 is compressed and contracted, when the pressure disappears, the spring 8 gives the round rod 9 with resilience, the round rod 9 pops out of the semicircular groove 7, and places where the horizontal square rod 6 cannot be cleaned are cleaned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a disappearance mould engraver's piece collection mechanism, includes U-shaped frame (1), places board (2) and drawer (3), the leading flank middle part slidable mounting of U-shaped frame (1) has drawer (3), its characterized in that: the upper surface of the horizontal section of the U-shaped rack (1) is fixedly provided with a placing plate (2), the placing plate (2) comprises rectangular plates (201) and connecting frames (202), the rectangular plates (201) are provided with a plurality of groups, the connecting frames (202) are welded between two adjacent groups of rectangular plates (201), the rectangular plates (201) are fixedly connected through the connecting frames (202) to form the placing plate (2), the inner side walls of the vertical sections on the left side and the right side of the U-shaped rack (1) are provided with rectangular sliding grooves (4), electric push rods (5) are fixedly arranged in the rectangular sliding grooves (4), horizontal square rods (6) are fixedly arranged on the outer surfaces of the electric push rods (5) in the horizontal direction, brushes are bonded on the front side and the rear side of the lower surface of each horizontal square rod (6), semicircular grooves (7) are formed in the lower surfaces of the tail ends of the horizontal square rods (6), and springs (8) are welded on the inner, the tail end of the spring (8) is welded with a round rod (9), the lower surface of the round rod (9) is bonded with a brush, the upper surface of the placing plate (2) is positioned between two groups of horizontal square rods (6) and welded with two groups of vertical supports (10), the two groups of vertical supports (10) are symmetrical to each other, a motor (15) is fixedly mounted at the inner part of each vertical support (10) by the upper end, a driving gear (14) is fixedly connected with the output end of the motor (15), the driving gear (14) is positioned at the outer sides of the two groups of vertical supports (10), a through hole is formed in the side wall of each vertical support (10) and positioned below the motor (15), a rotating shaft (11) is arranged in the through hole, the rotating shaft (11) transversely penetrates through the left side and the right side of each vertical support (10), a driven gear (13) is fixedly mounted on the outer side of, and driven gear (13) and driving gear (14) meshing, the surface of pivot (11) and the relative one side movable mounting of driven gear (13) have clamping device (12), and clamping device (12) comprise two sets of arcs.

2. A debris collection mechanism for a lost foam engraver, as claimed in claim 1, wherein: a plurality of groups of connecting frames (202) are arranged between every two adjacent groups of rectangular plates (201), intervals exist between every two adjacent groups of connecting frames (202), the length of each connecting frame (202) is smaller than the width of each rectangular plate (201), and gaps between every two adjacent groups of rectangular plates (201) are communicated with the drawers (3).

3. A debris collection mechanism for a lost foam engraver, as claimed in claim 1, wherein: the outer surface of the horizontal square rod (6) is close to one side of the electric push rod (5) and is provided with a U-shaped groove, the upper surface and the lower surface of the U-shaped groove are provided with threaded holes, the tail end of the electric push rod (5) is located in the U-shaped groove, and the horizontal square rod (6) is fixedly connected with the tail end of the electric push rod (5) through a bolt.

4. A debris collection mechanism for a lost foam engraver, as claimed in claim 1, wherein: the surface of pivot (11) is located the both sides of vertical support (10) and all is equipped with the axle sleeve, the surface and the axle sleeve external surface contact of driven gear (13), and the diameter of driven gear (13) is greater than the diameter of axle sleeve, and one side spiro union that the surface of pivot (11) is close to driven gear (13) has solid fixed ring, and the external surface contact of solid fixed ring and driven gear (13).

5. A debris collection mechanism for a lost foam engraver, as claimed in claim 1, wherein: the U-shaped groove has been seted up to the end of pivot (11) one side that is close to clamping device (12), clamping device (12) are located the U-shaped inslot, round hole (1201) have been seted up to the upper surface of clamping device (12), and be provided with torsional spring (1202) in round hole (1201), the both ends of torsional spring (1202) respectively with two sets of arc surface fixed connection, the inside of torsional spring (1202) is run through has hank axle (1203), and the both ends of hank axle (1203) rotate with the inner wall in U-shaped groove respectively and be connected, pivot (11) are articulated through hank axle (1203) and clamping device (12).