CN211335354U

CN211335354U - Automatic two-sided foam engraver

Info

Publication number: CN211335354U
Application number: CN201922237847.2U
Authority: CN
Inventors: 吴天军
Original assignee: Xiamen Special Carving Technology Co ltd
Current assignee: Xiamen Special Carving Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-25
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses an automatic double-sided foam engraving machine, which belongs to the technical field of foam product processing equipment and comprises a machine body frame, side beams, a gantry beam and an engraving machine head arranged on the gantry beam, wherein the gantry beam slides along the length direction of the side beams, namely the Y-axis direction, the engraving machine head slides along the length direction of the gantry beam, namely the X-axis direction, two ends of the gantry beam are provided with Y-axis feeding mechanisms, the bottom surface of the machine body frame is provided with a cavity along the X-axis direction and an adjusting plate sliding along the length direction of the cavity, the bottom of the adjusting plate is provided with a telescopic bracket and a driving device for controlling the telescopic bracket to slide along the length direction of the cavity, a lifting and rotating mechanism for fixing foam workpieces and realizing the lifting and rotating of the foam workpieces is arranged between the upper end of the adjusting plate and the side beams at one side of, and the double-sided engraving is convenient to carry out.

Description

Automatic two-sided foam engraver

Technical Field

The utility model relates to a foam product processing equipment technical field specifically is an automatic two-sided foam engraver.

Background

A foam engraving machine mainly structurally comprises a fixed lathe bed frame, a gantry capable of longitudinally moving, a transversely moving machine head assembly, a vertically moving machine head, a main shaft and a cutter, and achieves foam engraving of the whole machine.

In order to realize double-sided carving, a common method of a foam carving machine in the prior art is to enable a foam workpiece to be in a suspended state, so that the foam workpiece can be conveniently turned over for carving, however, in the contact process of the suspended foam workpiece and a machine head component, the suspended foam workpiece is easy to shake, so that the carving precision is reduced, and the accurate machining of the foam workpiece is difficult to realize.

Based on this, the utility model designs an automatic two-sided foam engraver to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic two-sided foam engraver to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic double-sided foam engraving machine comprises a machine body frame, side beams arranged at two sides of the machine body frame, a gantry beam arranged between the two side beams and an engraving machine head arranged on the gantry beam, the gantry beam slides along the length direction of the side beam, namely the Y-axis direction, the engraving machine head slides along the length direction of the gantry beam, namely the X-axis direction, y-axis feeding mechanisms are arranged at two ends of the gantry beam, a cavity and an adjusting plate sliding along the length direction of the cavity are arranged on the bottom surface of the machine body frame along the X-axis direction, the bottom of the adjusting plate is provided with a telescopic bracket and a driving device for controlling the telescopic bracket to slide along the length direction of the cavity, and a lifting and rotating mechanism for fixing the foam workpiece and realizing lifting and rotating of the foam workpiece is arranged between the upper end of the adjusting plate and the side beam on one side of the extension direction of the telescopic support.

Preferably, lifting and rotating mechanism is in including setting up the first support frame and the setting at the curb girder the second support frame of regulating plate upper end, first support frame and second support frame all slide along vertical direction and are provided with fixed plate and drive the elevating system that the fixed plate slided along vertical direction, two all rotate between the fixed plate and be provided with the rotatory (holding) chuck that is used for pressing from both sides dress foam work piece, foam work piece presss from both sides and puts between two rotatory (holding) chucks, just be provided with on the fixed plate of first support frame one side and be used for driving rotatory (holding) chuck pivoted driving motor.

Preferably, the lifting mechanism comprises a screw rod arranged in the first support frame and the second support frame along the vertical direction, a lifting motor for driving the screw rod to rotate and a sliding sleeve arranged on one side of the fixing plate and matched with the screw rod.

Preferably, guide rails are arranged on two sides of the first support frame and the second support frame along the vertical direction, and guide grooves matched with the guide rails are arranged on two sides of the fixing plate.

Preferably, the telescopic bracket includes a plurality of support pieces that are parallel to each other, and is adjacent be provided with two between the support piece and be X-shaped articulated connecting rods, the both ends of connecting rod are articulated with the support piece bottom surface, and the tip of adjacent connecting rod articulates in same position, the regulating plate bottom articulates there is two to be X type articulated first actuating lever and second actuating lever, the one end and the connecting rod of first actuating lever and second actuating lever are articulated, and the other end is provided with and drives actuating cylinder, two the one end that drives actuating cylinder is articulated with the other end of first actuating lever and second actuating lever respectively, the other end that drives actuating cylinder articulates in the regulating plate both sides.

Preferably, first slide rails are arranged on two sides of the cavity, slide blocks are arranged on two sides of the supporting piece, and the slide blocks are provided with first slide grooves embedded with the first slide rails.

Preferably, the lathe bed frame is provided with second slide rails on two sides of the cavity, and two sides of the adjusting plate are provided with second sliding chutes embedded with the second slide rails.

Preferably, the Y-axis feeding mechanism comprises a third slide rail arranged at the top end of the side beam along the Y-axis direction, a rack arranged on one side of the third slide rail in parallel, and a feeding motor arranged at the bottom end of the gantry beam and in transmission connection with the rack, wherein a stop block is arranged at one end of the third slide rail.

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

the utility model discloses set up the cavity bottom the lathe bed frame, and install telescopic bracket and drive arrangement that slides along the cavity on the cavity, install lifting and drop rotating mechanism in cavity both sides, be used for clamping the foam work piece, in the course of the work, at first press from both sides the foam work piece tightly between the lifting and drop rotating mechanism of both sides, then start the procedure and make the engraver head process the first face of foam work piece, after finishing processing, Y axle feed mechanism starts at first, push away longmen crossbeam from original operating position, lifting and drop rotating mechanism control foam work piece rise subsequently, drive arrangement control telescopic bracket contracts subsequently, make the cavity of foam work piece lower extreme expose, provide sufficient space for the rotation of foam work piece, lifting and drop rotating mechanism control foam work piece rotation turn-over subsequently, descend to original height, drive arrangement control telescopic bracket extends to original position finally, for the foam work piece provides the support, make things convenient for the engraver head to process the second face of foam work piece, can make the foam work piece obtain telescopic bracket's support throughout with man-hour from this, avoid producing the shake in the course of working, and telescopic bracket's shrink can vacate the space for the turn-over of foam work piece, conveniently carries out the turn-over sculpture to the foam work piece of bigger volume.

The utility model discloses set up first support frame and second support frame on curb girder and regulating plate respectively, and set up elevating system on the support frame, the fixed plate, rotatory (holding) chuck and driving motor, during the use, the foam work piece is by the centre gripping between two rotatory (holding) chucks, elevating system can drive fixed plate and rotatory (holding) chuck and remove along vertical direction, and the driving motor of first support frame one side, can drive rotatory (holding) chuck and rotate to realize the turn-over process of foam work piece.

The utility model discloses set up lead screw, elevator motor and sliding sleeve on first support frame and second support frame, during the use, elevator motor drive lead screw rotates, and the sliding sleeve drives the fixed plate and rises or descend along vertical direction under the effect of lead screw to this realizes the removal of foam work piece in vertical side.

The utility model discloses all set up the guide rail in the both sides of first support frame and second support frame, set up the guide way in the fixed plate both sides, can make the fixed plate slide along the direction of guide rail from this, restrict its sliding direction, and can prevent that the fixed plate from breaking away from first support frame or second support frame.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view showing the first and second supporting frames of the present embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 2;

FIG. 5 is a partial schematic view of a highlighted telescoping support;

FIG. 6 is a partial schematic view showing the first and second slide rails;

FIG. 7 is an enlarged view of portion C of FIG. 6;

fig. 8 is a schematic view of the working state of the present embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a bed frame; 11. an adjusting plate; 111. a first drive lever; 112. a second drive lever; 113. a driving cylinder; 114. a second slide rail; 12. a telescopic bracket; 121. a support member; 1211. a slider; 1212. a first slide rail; 122. a connecting rod; 131. a first support frame; 132. a second support frame; 133. a fixing plate; 134. rotating the chuck; 135. a drive motor; 136. a guide rail; 14. a lifting mechanism; 141. a screw rod; 142. a lifting motor; 143. a sliding sleeve; 15. a cavity; 2. a side beam; 21. a Y-axis feed mechanism; 22. a third slide rail; 23. a rack; 24. a feed motor; 25. a stop block; 3. a gantry beam; 4. engraving machine head.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution:

referring to fig. 1, an automatic double-sided foam engraving machine comprises a machine frame 1, side beams 2 arranged at two sides of the machine frame 1, the automatic foam carving machine comprises a gantry beam 3 and an engraving head 4, wherein the gantry beam 3 is arranged between two side beams 2, the engraving head 4 is arranged on the gantry beam 3, the gantry beam 3 slides along the length direction of the side beams 2, namely the Y-axis direction, the engraving head 4 slides along the length direction of the gantry beam 3, namely the X-axis direction, Y-axis feeding mechanisms 21 are arranged at two ends of the gantry beam 3, a cavity 15 with a rectangular cross section and a square adjusting plate 11 sliding along the length direction (X-axis direction) of the cavity 15 are arranged on the bottom surface of a machine tool frame 1 along the X-axis direction, a telescopic support 12 and a driving device for controlling the telescopic support 12 to slide along the length direction of the cavity 15 are arranged at the bottom of the adjusting plate 11, and a lifting and rotating mechanism used for fixing a foam workpiece and.

Preferably, with reference to fig. 2, 3 and 4, the lifting and rotating mechanism includes a first support 131 mounted on a side wall of the side beam 2 and a second support 132 mounted and fixed on an upper end of the adjusting plate 11, a fixing plate 133 and a lifting mechanism 14 for driving the fixing plate 133 to slide along a vertical direction are slidably mounted on the first support 131 and the second support 132 along the vertical direction, a rotating chuck 134 for clamping a foam workpiece is rotatably mounted on a side opposite to the two fixing plates 133, the foam workpiece is clamped between the two rotating chucks 134, and a driving motor 135 in transmission connection with the rotating chuck 134 is mounted on the fixing plate 133 on the side of the first support 131, when in use, the foam workpiece is clamped between the two rotating chucks 134, the lifting mechanism 14 can drive the fixing plate 133 and the rotating chuck 134 to move along the vertical direction, and the driving motor 135 on the side of the first support 131, the rotating chuck 134 can be driven to rotate, so that the turnover process of the foam workpiece is realized.

Preferably, referring to fig. 4, the lifting mechanism 14 includes a screw rod 141 installed in the first support frame 131 and the second support frame 132 along the vertical direction, a lifting motor 142 driving the screw rod 141 to rotate, and a sliding sleeve 143 installed and fixed on one side of the fixing plate 133 and matching with the screw rod 141, when in use, the lifting motor 142 driving the screw rod 141 to rotate, the sliding sleeve 143 driving the fixing plate 133 to ascend or descend along the vertical direction under the action of the screw rod 141, so as to achieve the movement of the foam workpiece in the vertical direction.

Preferably, referring to fig. 4, guide rails 136 are fixed on two sides of the first support frame 131 and the second support frame 132 along a vertical direction, guide grooves (not shown) matched with the guide rails 136 are formed on two sides of the fixing plate 133, and the cross sections of the guide rails 136 and the guide grooves are rectangular, so that the fixing plate 133 can slide along the direction of the guide rails 136, the sliding direction of the fixing plate is limited, and the fixing plate 133 can be prevented from being separated from the first support frame 131 or the second support frame 132.

Preferably, referring to fig. 5, the telescopic bracket 12 includes a plurality of supporting members 121 parallel to each other, the supporting members 121 are integrally rectangular and have upper ends parallel and level to form a plane for supporting the foam workpiece, two connecting rods 122 hinged in an X shape are installed between the bottom ends of adjacent supporting members 121, two ends of each connecting rod 122 are hinged to the bottom surface of the supporting member 121, and the ends of the adjacent connecting rods 122 are hinged to the same position, the bottom of the adjustment plate 11 is hinged to two first driving rods 111 and two second driving rods 112 hinged in an X shape, one ends of the first driving rods 111 and the second driving rods 112 are hinged to the connecting rods 122, the other ends are installed with driving cylinders 113, one ends of the two driving cylinders 113 are hinged to the other ends of the first driving rods 111 and the second driving rods 112, and the other ends are hinged to two sides of the adjustment plate 11, when the foam workpiece is lifted, the two, under the effect of the driving cylinder 113, the first driving rod 111 and the second driving rod 112 retract to the lower end of the adjusting plate 11, each connecting rod 122 also retracts under the driving of the first driving rod 111 and the second driving rod 112, the adjacent supporting pieces 121 approach to each other, and finally retract to one side close to the adjusting plate 11, so that the cavity 15 is exposed, and the turnover of the foam workpiece is facilitated.

Preferably, with reference to fig. 6 and 7, the first sliding rails 1212 are installed at two sides of the cavity 15, the sliding blocks 1211 are fixed at two sides of the supporting member 121, and the sliding blocks 1211 are provided with first sliding grooves (not shown) engaged with the first sliding rails 1212, so that the supporting member 121 can slide in the cavity 15 along the length direction of the first sliding rails 1212, thereby preventing the phenomenon of dislocation and the like, and further affecting the processing process of the foam workpiece.

Preferably, referring to fig. 7, the bed frame 1 has second slide rails 114 at two sides of the cavity 15, the adjusting plate 11 has second slide grooves (not shown) at two sides thereof, the second slide rails 114 have locking fixed sliders 1211 (not shown) at one side thereof away from the supporting member 121, and during operation, the foam workpiece is mounted between the two rotating chucks 134, and then the locking fixed sliders 1211 is moved to fix the locking fixed sliders 1211 when the adjusting plate 11 is pressed tightly against the foam workpiece, so as to clamp the foam workpiece, wherein the second slide rails 114 and the second slide grooves can facilitate the sliding of the adjusting plate 11, and prevent the adjusting plate 11 from being dislocated.

Further, with reference to fig. 7, in this embodiment, the first sliding rail 1212 is installed on the side walls at two sides of the cavity 15, the second sliding rail 114 is installed at the upper end of the bottom surface of the bed frame 1, and the cross sections of the first sliding rail 1212 and the second sliding rail 114 are both in transition of arc surfaces, so that the first sliding rail 1212 and the second sliding rail 114 in transition of arc surfaces can reduce friction, prolong the service lives of the telescopic bracket 12 and the adjusting plate 11, and the installation positions of the first sliding rail 1212 and the second sliding rail 114 are different, so as to prevent mutual interference between the first sliding rail 1212 and the second sliding rail 114, and ensure smooth processing of the foam workpiece.

Preferably, with reference to fig. 8, the Y-axis feeding mechanism 21 includes a third slide rail 22 installed at the top end of the side beam 2 along the Y-axis direction, a rack 23 installed at one side of the third slide rail 22 in parallel, and a feeding motor 24 installed at the bottom end of both sides of the gantry beam 3 and in transmission connection with the rack 23, specifically, an output end of the feeding motor 24 is in transmission connection with a feeding gear (not shown in the figure) engaged with the rack 23, when the feeding motor 24 rotates, the feeding gear rotates along the length direction of the rack 23 to drive the gantry beam 3 to perform displacement in the Y-axis direction, and a stop block 25 is installed at one end of the third slide rail 22, so that feeding of the gantry beam 3 on the Y-axis can be realized, and the stop block 25 can prevent the gantry beam 3 from sliding out of the range of the third slide rail 22, thereby.

One specific application of this embodiment is:

the utility model discloses set up cavity 15 in lathe bed frame 1 bottom, and install along the telescopic bracket 12 and the drive arrangement that cavity 15 slided on cavity 15, install lifting and rotating mechanism in cavity 15 both sides, be used for pressing from both sides dress foam work piece, in the course of the work, at first press from both sides the foam work piece tightly between the rotary chuck 134 of both sides, then start the procedure and make engraver head 4 process the first face of foam work piece, after finishing processing, Y axle feed mechanism 21 starts at first, feed motor 24 cooperates rack 23 to push gantry beam 3 away from original operating position, lift drive lead screw 141 and rotate subsequently, thus drive the foam work piece and rise, drive cylinder 113 and shrink subsequently, control telescopic bracket 12 and shrink, make cavity 15 of foam work piece lower extreme expose, provide sufficient space for the rotation of foam work piece, drive motor 135 control foam work piece rotation turn-over subsequently (combine figure 8), then descend to original height, drive actuating cylinder 113 at last and stretch out, control telescopic bracket 12 extends to original position, for the foam work piece provides the support, make things convenient for engraver head 4 to process the second face of foam work piece, can make the foam work piece obtain telescopic bracket 12's support throughout with man-hour from this, avoid producing the shake in the course of working, and telescopic bracket 12's shrink can vacate the space for the turn-over of foam work piece, conveniently carry out the turn-over sculpture to the foam work piece of bigger volume.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 an automatic two-sided foam engraver, includes lathe bed frame (1), sets up curb girder (2) of lathe bed frame (1) both sides, sets up two gantry beam (3) between curb girder (2) and engraver (4) of setting on gantry beam (3), gantry beam (3) slide along curb girder (2) length direction Y axle direction promptly, engraver (4) slide along gantry beam (3) length direction X axle direction promptly, its characterized in that: y-axis feeding mechanisms (21) are arranged at two ends of the gantry beam (3), a cavity (15) and an adjusting plate (11) sliding along the length direction of the cavity (15) are arranged on the bottom surface of the machine tool frame (1) along the X-axis direction, a telescopic support (12) and a driving device for controlling the telescopic support (12) to slide along the length direction of the cavity (15) are arranged at the bottom of the adjusting plate (11), and a lifting and rotating mechanism used for fixing a foam workpiece and realizing lifting and rotating of the foam workpiece is arranged between the upper end of the adjusting plate (11) and the side beam (2) on one side of the extending direction of the telescopic support (12).

2. An automatic double-sided foam engraver according to claim 1, characterized in that: lifting and rotating mechanism is in including setting up first support frame (131) and the setting in curb girder (2) second support frame (132) of regulating plate (11) upper end, first support frame (131) and second support frame (132) all slide along vertical direction and are provided with fixed plate (133) and drive fixed plate (133) are along vertical direction elevating system (14) that slide, two all rotate between fixed plate (133) and are provided with rotatory chuck (134) that are used for pressing from both sides dress foam work piece, and the foam work piece presss from both sides between two rotatory chucks (134), just be provided with on fixed plate (133) of first support frame (131) one side and be used for driving rotatory chuck (134) pivoted driving motor (135).

3. An automatic double-sided foam engraving machine according to claim 2, characterized in that: the lifting mechanism (14) comprises a screw rod (141) arranged in the first support frame (131) and the second support frame (132) along the vertical direction, a lifting motor (142) driving the screw rod (141) to rotate and a sliding sleeve (143) arranged on one side of the fixed plate (133) and matched with the screw rod (141).

4. An automatic double-sided foam engraving machine according to claim 2, characterized in that: guide rails (136) are arranged on two sides of the first support frame (131) and the second support frame (132) in the vertical direction, and guide grooves matched with the guide rails (136) are arranged on two sides of the fixing plate (133).

5. An automatic double-sided foam engraver according to claim 1, characterized in that: telescopic bracket (12) include a plurality of support piece (121) that are parallel to each other, and are adjacent be provided with two between support piece (121) and be X shape articulated connecting rod (122), the both ends and support piece (121) bottom surface of connecting rod (122) are articulated, and the tip of adjacent connecting rod (122) articulates in same position, regulating plate (11) bottom articulates there are two and are X type articulated first actuating lever (111) and second actuating lever (112), the one end of first actuating lever (111) and second actuating lever (112) is articulated with connecting rod (122), and the other end is provided with and drives actuating cylinder (113), two the one end of driving actuating cylinder (113) is articulated with the other end of first actuating lever (111) and second actuating lever (112) respectively, the other end that drives actuating cylinder (113) articulates in regulating plate (11) both sides.

6. An automatic double-sided foam engraver according to claim 5, characterized in that: two sides of the cavity (15) are provided with first sliding rails (1212), two sides of the supporting piece (121) are provided with sliding blocks (1211), and the sliding blocks (1211) are provided with first sliding grooves embedded with the first sliding rails (1212).

7. An automatic double-sided foam engraver according to claim 1, characterized in that: and second sliding rails (114) are arranged on two sides of the cavity (15) of the lathe bed frame (1), and second sliding grooves embedded with the second sliding rails (114) are arranged on two sides of the adjusting plate (11).

8. An automatic double-sided foam engraver according to claim 1, characterized in that: the Y-axis feeding mechanism (21) comprises a third slide rail (22) arranged at the top end of the side beam (2) along the Y-axis direction, a rack (23) arranged on one side of the third slide rail (22) in parallel and a feeding motor (24) arranged at the bottom end of the gantry beam (3) and in transmission connection with the rack (23), wherein a stop block (25) is arranged at one end of the third slide rail (22).