CN214870537U

CN214870537U - Marking device for digital control aluminum door and window

Info

Publication number: CN214870537U
Application number: CN202121136623.3U
Authority: CN
Inventors: 傅旺; 孙效卫; 刘倩
Original assignee: Jinan Tianchen Intelligent Equipment Co ltd
Current assignee: Jinan Tianchen Intelligent Equipment Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-26
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a marking device for the marking of a numerical control aluminum door and window, which belongs to the technical field of aluminum alloy doors and windows and comprises a lathe bed, an X-direction slide seat, a cross beam, a workpiece clamp, a Y-direction slide seat, a Z-direction slide seat, a laser head and a shielding cover; the beam is connected with the bed body in a left-right sliding manner through the X-direction sliding seat; the Y-direction sliding seat is connected with the beam in a sliding manner in the front-back direction; the laser head is connected with the Y-direction sliding seat in a sliding manner in the up-and-down direction through the Z-direction sliding seat; the shielding cover is vertically and slidably connected to the front end of the cross beam, and the workpiece clamp is slidably connected with the front and back of the lathe bed. When the workpiece marking machine works, the workpiece clamp moves to the middle of the machine body, the laser head marks the workpiece in a marking mode, the operation is high in efficiency and high in precision, and the station is far away from an operator, so that the operation safety is guaranteed; when the workpiece is replaced, the workpiece fixture is moved to the front end of the lathe bed and is close to an operator, so that the operator can operate conveniently. During operation, the shielding cover falls down to shield an operation area, so that the safety is good; when the workpiece is replaced, the shielding cover is lifted, so that the operation of an operator is facilitated.

Description

Marking device for digital control aluminum door and window

Technical Field

The utility model belongs to the technical field of aluminum alloy door and window, specifically speaking is a numerical control aluminum door and window marking device.

Background

When aluminum alloy doors and windows in the prior art are assembled into finished windows after being fed, an operator usually measures the sizes of the aluminum alloy doors and windows according to drawings by using a ruler, marks the sizes by using a marking pen and then assembles the aluminum alloy doors and windows. Due to various door and window styles, more door and window frame sizes and poor memory, the marking operation of drawing and marking of the picture is frequently repeated by operators, the marking efficiency is low, and wrong drawings, wrong sizes, wrong marks, non-correspondence of punching and assembling and the like are very easy to appear. Once the wrong size of the marked line appears, the door frame is assembled into the finished product of the aluminum alloy door and window, and the whole window can be scrapped.

Although the existing numerical control marking device for aluminum doors and windows can efficiently and accurately perform marking operation for aluminum alloy doors and windows, in the actual use process, a workpiece clamp is usually fixed, and the replacement of workpieces is very inconvenient; and no safety protection measures are taken, so that great potential safety hazards exist for front-side operators during marking operation.

SUMMERY OF THE UTILITY MODEL

The marking device aims to solve the problems that a workpiece clamp of the conventional numerical control aluminum door and window marking device is usually fixed and is not convenient and fast to replace workpieces; and do not have the safety protection measure, during marking off mark operation, there is the problem of great potential safety hazard to front side operating personnel, the utility model provides a numerical control aluminium door and window marking off marking device.

The utility model discloses a realize through following technical scheme.

A marking device for marking lines on a numerical control aluminum door and window comprises a machine body, an X-direction sliding seat, a cross beam, a workpiece clamp, a Y-direction sliding seat, a Z-direction sliding seat, a laser head, a shielding cover and a power mechanism; the cross beam is connected with the lathe bed in a left-right sliding mode through the X-direction sliding seat; the Y-direction sliding seat is connected with the beam in a sliding manner in the front-back direction; the laser head is connected with the Y-direction sliding seat in a sliding manner in the vertical direction through the Z-direction sliding seat; the shielding cover is vertically and slidably connected to the front end of the cross beam, and the workpiece clamp is slidably connected with the lathe bed in the front-back direction; the power mechanism respectively provides driving power for the left-right sliding of the cross beam, the front-back sliding of the Y-direction sliding seat, the up-down sliding of the Z-direction sliding seat, the front-back sliding of the workpiece clamp and the up-down sliding of the shielding cover. When the machine tool works normally, the workpiece clamp moves to the middle of the machine tool body, scribing marks are carried out on the workpiece through a laser head of laser scribing equipment, efficient and high-precision scribing mark operation can be carried out, an operation station is far away from an operator safety region, and the operation safety is effectively guaranteed; after the workpiece is replaced or the operation is finished, the workpiece fixture moves to the front end edge of the lathe bed and is close to an operator, so that the operator can conveniently check and replace the workpiece. By arranging the liftable shielding cover, the shielding cover falls down during normal operation to shield the marking area, so that the operation safety is ensured, and an operator can observe the marking condition of the workpiece through the shielding cover; when the workpiece needs to be replaced, the shielding cover is lifted, so that an operator can replace the workpiece conveniently. The whole structure is simple, the realization is easy, the operation is convenient, and the practicability is good.

The utility model is further improved in that the workpiece clamp comprises a clamp base, a clamp rack and a clamp telescopic cylinder; the clamp base is connected with the lathe bed in a front-back sliding mode through a clamp sliding rail I; the clamp rack is connected with the clamp base, and the clamp telescopic cylinder is fixed on the clamp rack in the front-back direction; the fixture comprises a fixture rack, a clamp telescopic cylinder and a clamp rack, wherein the fixture rack is provided with a fixed chuck, and the cylinder shaft end of the clamp telescopic cylinder is provided with a movable chuck matched with the fixed chuck. The movable chuck and the fixed chuck are used for clamping and positioning the workpiece, and the telescopic cylinder of the clamp retracts and is locked, so that the workpiece can be firmly clamped and positioned, the workpiece can be flexibly clamped to move back and forth, and the marking operation of the workpiece can be facilitated.

The utility model discloses a further improvement still, remove the chuck with the relative medial surface of fixed chuck and aluminium door and window structure adaptation. The stability and the firmness of clamping the workpiece are ensured.

The utility model is further improved in that the movable chuck is connected with the cylinder shaft end of the clamp telescopic cylinder through a clamping plate; the fixed chuck is arranged on the upper side of the clamp rack; the movable chuck and the fixed chuck clamp the front and back directions of the aluminum door and window, and the clamp rack supports the bottom of the aluminum door and window. The clamping and positioning of the workpiece are more reliable and accurate, and the reliability of marking is ensured.

The utility model discloses a further improvement still, the anchor clamps rack pass through anchor clamps slide rail two with direction sliding connection about the anchor clamps base. The flexible left and right movement and adjustment of the clamping workpiece can be realized, and the marking operation of the workpiece is convenient.

The utility model is further improved in that the shielding cover is connected with the front end of the beam in a vertical sliding way through a shielding cover lifting slide rail; the shielding cover lifting cylinder is arranged on the cross beam and is in the same direction as the shielding cover lifting slide rail, and the cylinder shaft end of the shielding cover lifting cylinder is connected with the shielding cover. Through the stretching of the shield cover lifting cylinder, the shield cover can move along the cross beam in the up-and-down direction through the shield cover lifting slide rail, and therefore the flexible lifting of the shield cover can be achieved.

The utility model discloses a further improvement still, the window has been seted up on the shutter mask, is equipped with laser protection lens in the window. Effectively protect the operator, when guaranteeing that the operator observes work piece processing state, not hurt, the security is good.

The utility model discloses a further improvement still, the laser head rotate connect in Z is to on the slide to can follow the rotation of left right direction axis. The method ensures the applicability to the marking of the non-horizontal surface of the workpiece, and has flexible use and good universality.

The utility model discloses a further improvement still, the lathe bed bottom is equipped with the adjustment stabilizer blade. The adjusting support leg is used for supporting the lathe bed and adjusting levelness.

According to the technical scheme provided by the utility model, the beneficial effects are that: the workpiece clamp capable of sliding along the front and back directions of the lathe bed is arranged on the laser scribing equipment, and clamps the workpiece; when the machine tool works normally, the workpiece clamp moves to the middle of the machine tool body, scribing marks are carried out on the workpiece through a laser head of laser scribing equipment, efficient and high-precision scribing mark operation can be carried out, an operation station is far away from an operator safety region, and the operation safety is effectively guaranteed; after the workpiece is replaced or the operation is finished, the workpiece fixture moves to the front end edge of the lathe bed and is close to an operator, so that the operator can conveniently check and replace the workpiece. By arranging the liftable shielding cover, the shielding cover falls down during normal operation to shield the marking area, so that the operation safety is ensured, and an operator can observe the marking condition of the workpiece through the shielding cover; when the workpiece needs to be replaced, the shielding cover is lifted, so that an operator can replace the workpiece conveniently. The whole structure is simple, the realization is easy, the operation is convenient, and the practicability is good.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description 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 structural diagram of an embodiment of the present invention.

Fig. 2 is the laser head mounting structure schematic diagram of the embodiment of the present invention.

Fig. 3 is a schematic structural view of a work holder according to an embodiment of the present invention.

Fig. 4 is a schematic view of a mounting structure of a shielding cover according to an embodiment of the present invention.

In the drawings: 1. the automatic clamp comprises a lathe body, 2 and X-direction sliding seats, 3, a cross beam, 4, a workpiece clamp, 41, a clamp base, 42, clamp sliding rails I and 43, clamp sliding rails II and 44, a clamp rack, 45, a clamp telescopic cylinder, 46, a clamping plate, 47, a movable chuck, 48, a fixed chuck, 5 and Y-direction sliding seats, 6 and Z-direction sliding seats, 7, a laser head, 8, a shielding cover, 81, a shielding cover lifting cylinder, 82, a shielding cover lifting sliding rail, 9 and adjusting supporting legs.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.

As shown in fig. 1 and 2, the utility model discloses a marking device for digital control aluminum doors and windows, which comprises a lathe bed 1, an X-direction slide 2, a beam 3, a workpiece clamp 4, a Y-direction slide 5, a Z-direction slide 6, a laser head 7, a shielding cover 8 and a power mechanism; the lathe bed 1 is of a frame structure, the length direction of the lathe bed is the left-right direction (namely the X direction), and the bottom of the lathe bed is provided with a plurality of adjusting support legs 9 for supporting the lathe bed 1 and adjusting levelness; the length direction of the beam 3 is the front-back direction (namely the Y direction); the up-down direction is the Z direction; the cross beam 3 is connected with the lathe bed 1 in a left-right sliding mode through the X-direction sliding seat 2; the Y-direction sliding seat 5 is connected with the beam 3 in a sliding manner in the front-back direction; the laser head 7 is connected with the Y-direction sliding seat 5 in a vertical sliding manner through the Z-direction sliding seat 6; the shielding cover 8 is vertically and slidably connected to the front end of the cross beam 3, and the workpiece clamp 4 is slidably connected with the lathe bed 1 in the front-back direction.

The workpiece clamp 4 capable of sliding along the front and back directions of the lathe bed 1 is arranged on the laser scribing equipment, and the workpiece (aluminum door and window) is clamped by the workpiece clamp 4; when the machine tool works normally, the workpiece clamp 4 moves to the middle of the machine tool body 1, scribing marks are carried out on the workpiece through a laser head 7 of laser scribing equipment, efficient and high-precision scribing mark operation can be carried out, an operation station is far away from an operator safety region, and the operation safety is effectively guaranteed; after the workpiece is replaced or the work is completed, the workpiece clamp 4 is moved to the front end edge of the lathe bed 1 and is close to an operator, so that the operator can conveniently check and replace the workpiece. Through the arrangement of the liftable shielding cover 8, during normal operation, the shielding cover 8 falls down to shield the marking area, so that the operation safety is ensured, and an operator can observe the marking condition of the workpiece through the shielding cover 8; when the workpiece needs to be replaced, the shielding cover 8 is lifted, so that an operator can replace the workpiece conveniently. The whole structure is simple, the realization is easy, the operation is convenient, and the practicability is good.

As shown in fig. 3, the work holder 4 includes a holder base 41, a plurality of holder stands 44, and a holder extension cylinder 45 in the front-rear direction; the fixture base 41 is connected with the lathe bed 1 in a front-back sliding mode through a plurality of fixture slide rails I42; the clamp rack 44 is connected with the clamp base 41 in a left-right sliding mode through a clamp slide rail II 43; the clamp telescopic cylinder 45 is fixed on the rear side of the clamp rack 44; the fixture rack 44 is a vertical rectangular frame structure, a fixed chuck 48 is arranged at the rear part of the upper side of the fixture rack, the cylinder shaft of the fixture telescopic cylinder 45 faces to the front side direction, and a movable chuck 47 matched with the fixed chuck 48 is arranged at the cylinder shaft end of the fixture telescopic cylinder 45. The workpiece is clamped and positioned at multiple points through a plurality of groups of movable chucks 47 and fixed chucks 48 in the same direction, and the workpiece is firmly clamped and positioned through retraction and locking of the clamp telescopic cylinder 45; a rack in the front-back direction is arranged on the lathe bed 1, a gear which is driven by a servo motor and meshed with the rack is arranged on the clamp base 41, the servo motor drives the gear to rotate, and the workpiece is guided by a clamp sliding rail I42 to move in the front-back direction; the clamp base 41 is provided with a rack in the left-right direction, the workpiece clamp 4 is provided with a gear which is driven by a servo motor and meshed with the rack, the servo motor drives the gear to rotate, and the workpiece is guided by the clamp sliding rail II 43 to move in the left-right direction. The position of the workpiece is adjusted simply and flexibly, and the flexibility of marking the workpiece is ensured.

As shown in fig. 3, the movable clamp 47 is connected to the cylinder shaft end of the clamp expansion cylinder 45 through a clamp plate 46; the fixed chuck 48 is arranged on the upper side of the clamp rack 44; the relative inner side surfaces of the movable chuck 47 and the fixed chuck 48 are matched with the aluminum door and window structure, and the inner side surfaces are upward inclined surfaces along the relative direction. The movable chuck 47 and the fixed chuck 48 clamp the workpiece in the front-back direction, the workpiece is limited to move upwards by an inclined surface, and the clamp rack 44 supports the bottom of the workpiece; the clamping and positioning of the workpiece are more reliable and accurate, and the reliability of marking is ensured.

As shown in fig. 4, the shielding cover 8 is connected with the front end of the cross beam 3 in a vertical sliding manner through a shielding cover lifting slide rail 82; the crossbeam 3 is provided with a shielding cover lifting cylinder 81 which is in the same direction as the shielding cover lifting slide rail 82, and the cylinder shaft end of the shielding cover lifting cylinder 81 is connected with the shielding cover 8. The shield cover 8 is moved in the up-down direction along the cross beam 3 by the shield cover lifting slide rail 82 through the extension and retraction of the shield cover lifting cylinder 81, so that the shield cover 8 can be flexibly lifted and lowered.

As shown in fig. 4, a window is formed on the shielding cover 8, and a laser protection lens is arranged in the window. Effectively protect the operator, when guaranteeing that the operator observes work piece processing state, not hurt, the security is good.

Laser head 7 rotate connect in on the Z is to slide 6 to can follow left right direction axis rotation, in order to realize laser head 7's X axle is rotatory. The method ensures the applicability to the marking of the non-horizontal surface of the workpiece, and has flexible use and good universality.

The power mechanism respectively provides driving power for the left-right sliding of the cross beam 3, the front-back sliding of the Y-direction sliding seat 5, the up-down sliding of the Z-direction sliding seat 6, the X-axis rotation of the laser head 7, the up-down sliding of the shielding cover 8 and the left-right and front-back movement of the workpiece; the X-direction sliding seat 2 is provided with a gear meshed with the rack, is connected with the bed body 1 in a sliding manner through the guide rail, and drives the gear to rotate through a servo motor so as to realize the sliding of the beam 3 in the left and right directions; the cross beam 3 is provided with a rack and a guide rail in the front-back direction, the Y-direction sliding seat 5 is provided with a gear meshed with the rack, the Y-direction sliding seat is connected with the cross beam 3 in a sliding manner through the guide rail, and the gear is driven to rotate through a servo motor so as to realize the sliding of the Y-direction sliding seat 5 in the front-back direction; the Y-direction sliding seat 5 is provided with a rack and a guide rail in the vertical direction, the Z-direction sliding seat 6 is provided with a gear meshed with the rack, the gear is connected with the Y-direction sliding seat 5 in a sliding manner through the guide rail, and the gear is driven to rotate through a servo motor so as to realize the vertical sliding of the Z-direction sliding seat 6; z is equipped with servo motor driven speed reducer to slide 6, and the speed reducer output shaft is left right direction, laser head 7 passes through mount pad fixed mounting on the speed reducer output shaft, through servo motor drive speed reducer, can realize that laser head 7 is rotatory along X axle direction.

The servo motor, the telescopic cylinder and other power mechanisms are controlled by the controller arranged on the lathe bed 1, so that automatic intellectualization and accurate reliability of operation are guaranteed.

The marking device for the numerical control aluminum door and window has the advantages of simple integral structure, easy realization, convenient operation and good practicability; when the machine tool works normally, the workpiece clamp moves to the middle of the machine tool body, scribing marks are carried out on the workpiece through a laser head of laser scribing equipment, efficient and high-precision scribing mark operation can be carried out, an operation station is far away from an operator safety region, and the operation safety is effectively guaranteed; after the workpiece is replaced or the operation is finished, the workpiece fixture moves to the front end edge of the lathe bed and is close to an operator, so that the operator can conveniently check and replace the workpiece. By arranging the liftable shielding cover, the shielding cover falls down during normal operation to shield the marking area, so that the operation safety is ensured, and an operator can observe the marking condition of the workpiece through the shielding cover; when the workpiece needs to be replaced, the shielding cover is lifted, so that an operator can replace the workpiece conveniently.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings are used for distinguishing relative relationships in positions, if any, and are not necessarily given qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A marking device for marking lines on a numerical control aluminum door and window is characterized by comprising a machine body (1), an X-direction sliding seat (2), a cross beam (3), a workpiece clamp (4), a Y-direction sliding seat (5), a Z-direction sliding seat (6), a laser head (7), a shielding cover (8) and a power mechanism; the cross beam (3) is connected with the lathe bed (1) in a left-right sliding manner through the X-direction sliding seat (2); the Y-direction sliding seat (5) is connected with the cross beam (3) in a sliding manner in the front-back direction; the laser head (7) is connected with the Y-direction sliding seat (5) in a sliding manner in the vertical direction through the Z-direction sliding seat (6); the shielding cover (8) is vertically and slidably connected to the front end of the cross beam (3), and the workpiece clamp (4) is slidably connected with the lathe bed (1) in the front-back direction; the power mechanism respectively provides driving power for the transverse beam (3) to slide left and right, the Y-direction sliding seat (5) to slide back and forth, the Z-direction sliding seat (6) to slide up and down, the workpiece clamp (4) to slide back and forth and the shielding cover (8) to slide up and down.

2. The numerical control aluminum door and window marking device as claimed in claim 1, wherein the workpiece clamp (4) comprises a clamp base (41), a clamp stand (44) and a clamp telescopic cylinder (45); the clamp base (41) is connected with the lathe bed (1) in a front-back sliding mode through a clamp sliding rail I (42); the clamp rack (44) is connected with the clamp base (41), and the clamp telescopic cylinder (45) is fixed on the clamp rack (44) in the front-back direction; and a fixed chuck (48) is arranged on the clamp rack (44), and a movable chuck (47) matched with the fixed chuck (48) is arranged at the cylinder shaft end of the clamp telescopic cylinder (45).

3. The numerical control aluminum door and window marking device as claimed in claim 2, wherein the opposite inner sides of the movable chuck (47) and the fixed chuck (48) are matched with the aluminum door and window structure.

4. The marking device for the numerical control aluminum doors and windows according to claim 3, characterized in that the movable chuck (47) is connected with the cylinder shaft end of the clamp telescopic cylinder (45) through a clamping plate (46); the fixed chuck (48) is arranged on the upper side of the clamp rack (44); remove chuck (47) with fixed chuck (48) carry out the centre gripping to aluminium door and window fore-and-aft direction, anchor clamps rack (44) support aluminium door and window bottom.

5. The numerical control aluminum door and window marking device as claimed in claim 2, wherein the clamp rack (44) is connected with the clamp base (41) in a left-right sliding manner through a clamp slide rail II (43).

6. The marking device for the numerical control aluminum door and window marking line as claimed in claim 1, wherein the shielding cover (8) is connected with the front end of the cross beam (3) in a vertical sliding way through a shielding cover lifting slide rail (82); and a shielding cover lifting cylinder (81) which is in the same direction as the shielding cover lifting slide rail (82) is arranged on the cross beam (3), and the cylinder shaft end of the shielding cover lifting cylinder (81) is connected with the shielding cover (8).

7. The numerical control aluminum door and window marking device as claimed in claim 6, wherein the shielding cover (8) is provided with a window, and a laser protection lens is arranged in the window.

8. The numerical control aluminum door and window marking device as claimed in claim 1, wherein the laser head (7) is rotatably connected to the Z-direction slide carriage (6) and can rotate along a left-right direction axis.

9. The marking device for the numerical control aluminum door and window marking line as claimed in claim 1, wherein the bottom of the machine bed (1) is provided with an adjusting support leg (9).