CN210551542U

CN210551542U - Trimming equipment

Info

Publication number: CN210551542U
Application number: CN201921455342.7U
Authority: CN
Inventors: 徐小兵
Original assignee: Kunshan Fengze Hui Intelligent Technology Co ltd
Current assignee: Kunshan Fengze Hui Intelligent Technology Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-19
Anticipated expiration: 2029-09-03

Abstract

The application discloses deburring equipment, including six robotic arm, X axle track, Y axle track, Z axle track, cutter unit spare, first connecting piece, second connecting piece, first drive assembly, second drive assembly, third drive assembly, anchor clamps. The six-axis mechanical arm clamps the machined part and then puts the clamped machined part on the specific position of the clamp, the clamp clamps the machined part, the cutter assembly trims the machined part under the action of the first driving assembly, the second driving assembly, the third driving assembly and the rotating motor, and the six-axis mechanical arm grabs the machined part away, so that the full-automatic operation is realized in the whole process, the manual participation is not needed, and the production efficiency and the product quality are improved.

Description

Trimming equipment

Technical Field

The application relates to the field of mechanical equipment, in particular to trimming equipment for injection molding products.

Background

At present, product trimming is commonly used for trimming a mold clamping line of a product injected by an injection molding machine, the traditional trimming is generally performed manually by using an art knife, a large amount of burrs, dead corners and thick edges can be trimmed, but due to poor control of manpower, more trimming or less trimming can be performed, so that the product rejection rate is high, the processing efficiency is low, and the product has scratches; on the other hand, manual trimming consumes manpower, fingers are easily cut by carelessness, the safety coefficient is low, and trimming work is very heavy.

In addition, people can also adopt the alcohol burner to get rid of the technique, by manual control processing orbit and processing height, but in this technique, the alcohol burner temperature is difficult to control, and the flame direction easily receives environmental impact, and involves manual operation, must have difficult control, the relatively poor scheduling problem of stability to lead to the product disability rate height, machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the invention provides trimming equipment which is used for trimming a mold clamping line of an injection molding product and specifically adopts the following technical scheme:

an edging arrangement, characterized in that the edging arrangement comprises: the device comprises a six-axis mechanical arm, an X-axis track, a Y-axis track, a Z-axis track, a cutter assembly, a first connecting piece, a second connecting piece, a first driving assembly, a second driving assembly, a third driving assembly and a clamp;

the six-axis mechanical arm is used for grabbing a workpiece and finishing the trimmed product;

the Z-axis track is connected with the X-axis track through the first connecting piece, and the first driving assembly drives the first connecting piece to move along the X-axis track;

the cutter assembly comprises a motor for rotation, a coupling and a milling cutter, the milling cutter is positioned below the motor for rotation and is connected with the motor for rotation through the coupling, the cutter assembly is connected with the Z-axis track through a second connector, and the second driving assembly drives the second connecting piece to move along the Z-axis track;

the clamp and the Y-axis track are located between the six-axis mechanical arm and the X-axis track, and the third driving assembly drives the clamp to move along the Y-axis track.

Furthermore, the six-axis mechanical arm is mutually independent of the X-axis track and the Z-axis track, and the Y-axis track is mutually independent of the X-axis track and the Z-axis track.

Further, the milling cutter is a common milling cutter, the cutter assembly further comprises a high-speed rotating spindle, and the common milling cutter is connected with the coupling through the high-speed rotating spindle.

Furthermore, the milling cutter is a flexible cutter, an arc-shaped groove is formed in the flexible cutter, the cutter assembly further comprises a compression spring and a follow-up cutter bar, and the flexible cutter is connected with the follow-up cutter bar through the compression spring.

Furthermore, the Y-axis track is two tracks which are oppositely distributed in parallel.

Further, the jig includes: the clamping jaw adjusting mechanism comprises a clamping jaw, a cylinder, a screw for adjusting the distance of the clamping jaw, a fastening screw and a fixing piece, wherein the fastening screw is used for connecting and fixing the clamping jaw and the cylinder through the fixing piece.

Further, a platform is arranged on the Y-axis track, and the clamp is arranged on the platform.

Further, the clamps are distributed in N rows along the direction perpendicular to the Y-axis track, and N is greater than or equal to 1.

Compared with the prior art, the invention has the following beneficial effects: the six-axis mechanical arm grabs the workpiece and then puts the workpiece on the specific position of the clamp, the clamp clamps the workpiece, the cutter assembly trims the workpiece under the action of the first driving assembly, the second driving assembly, the third driving assembly and the rotating motor, and after trimming is completed, the six-axis mechanical arm grabs the workpiece, full-automatic operation is achieved in the whole process, manual participation is not needed, and production efficiency and product quality are improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.

Fig. 1 is a schematic view of the overall structure of the trimming apparatus of the present invention;

FIG. 2 is a schematic view of a structure of the cutter assembly of the present invention;

FIG. 3 is another schematic structural view of the cutter assembly of the present invention;

FIG. 4 is an enlarged view of FIG. 3 within the dashed box;

fig. 5 is a schematic structural view of the clamp of the present invention.

The main reference numbers illustrate:

1-a first driving component, 2-an X-axis track, 3-a first connecting piece, 4-a second driving component, 5-a Z-axis track, 6-a second connecting piece, 7-a motor for rotation, 8-a coupler, 9-a milling cutter, 10-a Y-axis track, 11-a clamp, 12-a platform, 13-a workpiece, 911-a high-speed rotating main shaft, 912-a common milling cutter, 921-a follow-up cutter rod, 922-a flexible cutter, 923-a compression spring, 111-a clamping jaw, 112-a screw for adjusting the distance of the clamping jaw, 113-a fastening screw, 114-a fixing piece and 115-a cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the 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 protection scope of the present application.

As shown in fig. 1, according to the utility model discloses a trimming equipment, it specifically is used for carrying out automatic deburring to injection moulding product, and trimming equipment includes: a six-axis mechanical arm (not marked on the way), an X-axis track 2, a Y-axis track 10, a Z-axis track 5, a cutter component, a first connecting piece 3, a second connecting piece 6, a first driving component 1, a second driving component 4, a third driving component (not marked on the way) and a clamp 11. Wherein the X-axis track 2 is arranged in parallel with the ground, the surface formed by the X-axis track 2 is vertical to the ground, the side is connected with a Z-axis track 5 through a first connecting piece 3, the Z-axis track 5 is vertical to the ground and is vertical to the X-axis track 2, a second driving assembly 4 is arranged on the Z-axis track 5, one side of the Z-axis track 5 opposite to the first connecting piece 3 is connected with a second connecting piece 6, and is connected with a cutter component through a second connecting piece 6, the uppermost part of the cutter component is provided with a rotating motor 7, a milling cutter 9 is arranged below the cutter component, the rotating motor 7 is connected with the milling cutter 9 through a coupling 8, a Y-axis track 10 is positioned at one side of an X-axis track 2, and is mutually independent with the X-axis track 2 and the Z-axis track 5, the Y-axis track 10 is vertical to the X-axis track 2 and is arranged into two parallel tracks, a platform 12 is arranged above the Y-axis track 10, and a clamp 11 is arranged on the platform 12.

The working principle is as follows: the clamp is electrically connected with the six-axis mechanical arm, after the six-axis mechanical arm grabs and places the workpiece on the fixed position of the clamp, the clamp clamps the workpiece, the six-axis mechanical arm automatically withdraws, then the first driving component and the third driving component start driving, so that the milling cutter in the cutter component moves the starting position of the edge of the workpiece needing trimming, then the third driving component drives, so that the milling cutter descends to the position where the edge of the workpiece can be scraped, and then formal uniform and uniform trimming work is started.

Further, the cutter assembly may further include a high-speed rotation spindle 911 and a normal milling cutter 912, the upper surface of the high-speed rotation spindle 911 is connected with the coupling 8, the lower surface of the high-speed rotation spindle is fixedly connected with the normal milling cutter 912, and the high-speed rotation spindle 911 and the normal milling cutter 912 rotate together at a high speed under the action of the rotation motor 7 to scrape and trim the edge of the workpiece.

Further, the cutter unit can also include follow-up cutter arbor 921, compression spring 923, flexible cutter 922, connects shaft joint 8 above the follow-up cutter arbor 921, connects flexible cutter 922 through compression spring 923 below, is equipped with an arc recess on the flexible cutter 922, the setting of recess is not only convenient for install, and it makes to reach the best cutting effect to change in addition in the debugging. In the cutting process, the flexible cutter 922 does not need to be in high-speed rotation all the time, only rotates for a certain angle when needed, i.e., as long as it is ensured that the edge of the flexible cutter 922 forms a fixed angle with the edge of the workpiece 13, the angle is less than 90 degrees, a deviation range is allowed, the arrangement of the specific angle is not limited, it can be set according to practical application, when the angle of the cutting edge and the edge of the workpiece 13 changes or exceeds the allowable deviation range, the rotation motor 7 rotates to drive the flexible cutter 922 to rotate for a certain angle, so that the angle between the edge of the cutting edge and the edge of the workpiece 13 is rapidly recovered to a fixed angle, and due to the arrangement of the compression spring 923, the flexible cutter 922 has certain followability and flexibility, meanwhile, when the stress of the flexible cutter 922 is too large, active cutter back-off can be realized, so that damage to the workpiece 13 caused by incorrect position is avoided.

Further, the clamp 11 includes a pair of clamping jaws 111, a pair of screws 112 for adjusting the distance between the clamping jaws, a fixing member 114, a fastening screw 113, and a cylinder 115, wherein the fixing member 114 is located at the periphery of the clamping jaws 111 and is rectangular, a pair of screw through holes are provided at two sides of the fixing member 114 corresponding to the opening direction of the clamping jaws 111, the screw 112 for adjusting the distance between the clamping jaws passes through the fixing member and is fixed, so as to limit the maximum distance after the clamping jaws are opened, a pair of screw through holes are also provided at the other side of the fixing member, the fastening screw 113 passes through the screw through holes, so as to fixedly lock the cylinder 115 and a base (not shown in the figure) of the clamping jaws 111, and the opening and the grasping.

Further, the clamps 11 are distributed on the platform in N rows along a direction perpendicular to the Y-axis track 10, where N is greater than or equal to 1, each row has 11M clamps, M is greater than or equal to 2, M, N is a natural number, and specific data is not limited herein and may be specifically determined according to actual needs as long as it is ensured that the workpiece 13 can be clamped, kept stable, and conveniently trimmed.

To sum up, the utility model provides an automatic deburring equipment realizes the full-automatic deburring of machined part, has improved product quality and productivity ratio.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. An edging arrangement, characterized in that the edging arrangement comprises: the device comprises a six-axis mechanical arm, an X-axis track, a Y-axis track, a Z-axis track, a cutter assembly, a first connecting piece, a second connecting piece, a first driving assembly, a second driving assembly, a third driving assembly and a clamp;

2. The apparatus according to claim 1, wherein said six-axis robot arm is independent of said X-axis track and said Z-axis track, and said Y-axis track is independent of said X-axis track and said Z-axis track.

3. The deburring apparatus of claim 1 wherein said milling cutter is a conventional milling cutter, said cutter assembly further comprising a high speed rotary spindle through which said conventional milling cutter is connected to said adapter.

4. The deburring apparatus of claim 1 wherein said milling cutter is a flexible cutter having an arcuate recess therein, said cutter assembly further comprising a compression spring, a follower bar, said flexible cutter being connected to said follower bar by said compression spring.

5. The apparatus according to claim 1, wherein the Y-axis track is two tracks oppositely disposed in parallel.

6. The apparatus according to claim 1, wherein said clamp comprises: the clamping jaw adjusting mechanism comprises a clamping jaw, a cylinder, a screw for adjusting the distance of the clamping jaw, a fastening screw and a fixing piece, wherein the fastening screw is used for connecting and fixing the clamping jaw and the cylinder through the fixing piece.

7. The apparatus according to claim 5 or 6, wherein a platform is provided on the Y-axis rail, and the clamp is provided on the platform.

8. The apparatus according to claim 7 wherein said clamps are distributed in N rows along a direction perpendicular to said Y-axis track, said N being equal to or greater than 1.