CN217316495U

CN217316495U - Sucker frame driving device

Info

Publication number: CN217316495U
Application number: CN202221119790.1U
Authority: CN
Inventors: 徐开志; 包伟; 李腾
Original assignee: Jinan Senfeng Laser Technology Co Ltd
Current assignee: Jinan Senfeng Laser Technology Co Ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-08-30
Anticipated expiration: 2032-05-11

Abstract

The utility model provides a sucking disc frame drive arrangement relates to unloader technical field on the laser cutting machine, and the scheme of adoption is: the lifting device comprises a supporting frame, longitudinal guide rails are arranged on two sides of the supporting frame, a movable cross beam is installed on the longitudinal guide rails and connected with the supporting frame through a front transmission assembly and a rear transmission assembly, the front transmission assembly and the rear transmission assembly can drive the movable cross beam to move along the longitudinal guide rails, a lifting transmission assembly and a lifting column are installed on the movable cross beam, the lifting column is connected with the lifting transmission assembly, the lower portion of the lifting column is connected with a rack, a lifting cylinder is arranged on the rack, a sucker frame is connected onto a piston rod of the lifting cylinder, and a plurality of suckers are arranged on the sucker frame. The utility model discloses the effect of bringing is: high efficiency, stability and small occupied space.

Description

Sucker frame driving device

Technical Field

The utility model relates to a unloader technical field on the laser cutting machine especially relates to a sucking disc frame drive arrangement.

Background

The laser cutting is to irradiate the workpiece with focused high-power-density laser beam to make the irradiated material melt, vaporize and ablate quickly or reach burning point to form hole, and the hole continuously forms narrow-width cutting seam along with the movement of the beam to the material, and simultaneously blows off the molten material with the help of high-speed airflow coaxial with the beam, thereby realizing the cutting of the workpiece. The laser cutting has the characteristics of high precision, high cutting speed, no limitation of cutting patterns, automatic typesetting, material saving, low processing cost and the like.

At present, most of feeding of a laser cutting machine adopts a vacuum sucker or an electric permanent magnet sucker to feed the laser cutting machine through a hoister, and most of discharging adopts fork teeth which are the same as the breadth of a cutting platform, the fork teeth are inserted to the bottom of a processed workpiece, and the hoister is used for taking down the workpiece. The feeding and discharging mode has the advantages of complex structure, large occupied area, high manufacturing cost and more potential fault points. This is the current state of the art.

Therefore, in view of the current situation existing in the prior art, it is an urgent need to solve the problem of developing a chuck holder driving device which is efficient, stable and small in occupied space.

SUMMERY OF THE UTILITY MODEL

In order to overcome the more not enough of trouble hidden danger point that above-mentioned prior art middle and upper unloading mode structure is complicated, area is big, the cost is high, exist, the utility model provides a sucking disc frame drive arrangement can bring the effect that high efficiency is firm and occupation space is little.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the utility model provides a sucking disc frame drive arrangement, which comprises a supporting frame, the both sides of support frame are provided with longitudinal rail, install the movable beam on the longitudinal rail, the movable beam is connected with the support frame through front and back transmission assembly, front and back transmission assembly can drive the movable beam and remove along longitudinal rail, install lift transmission assembly and lift post on the movable beam, the lift post is connected with lift transmission assembly, the sub-unit connection of lift post has the frame, be provided with the promotion cylinder in the frame, be connected with the sucking disc frame on the piston rod of promotion cylinder, be provided with a plurality of sucking discs on the sucking disc frame. Through setting up movable cross beam, the motion stationarity of movable cross beam is guaranteed in the both sides drive, movable cross beam's bearing capacity is guaranteed, the last lifting column that bears of movable cross beam, weight reduction guarantees steady lift, the bottom of lifting column is passed through the frame and is promoted the cylinder and connect the sucking disc frame, it drives the sucking disc frame and carries out the secondary and go up and down to promote the cylinder, the range is little, guarantee sucking disc on the sucking disc frame to the absorption of plate material safe and reliable, reduce the damage that causes equipment, the operation is stable, high-efficient, and occupy less space.

Furthermore, two sides of the rack are provided with connecting plates, the number of the lifting columns is two, and the two lifting columns are respectively connected to the connecting plates on the two sides of the rack through connecting pieces. The balance stress is set as a column type structure, so that the occupied space is reduced, and the weight is reduced. The attachment is preferably a bolt.

Furthermore, the lifting transmission assembly comprises a motor, a connecting shaft and a gear, the motor is in transmission connection with the gear through the connecting shaft, a rack is arranged on the lifting column, and the gear is in meshing connection with the rack. The lifting of the lifting column is realized in a gear and rack transmission mode, and the lifting is more stable.

Furthermore, a guide plate is installed on the movable cross beam, a guide groove is formed in the guide plate, and the lifting column is connected in the guide groove in a sliding mode through a vertical guide rail. The purpose of guiding is achieved.

Furthermore, a cylinder seat is installed on the movable cross beam, a buffer cylinder is installed on the cylinder seat, and a piston rod of the buffer cylinder is connected with the lifting column. The buffer cylinder is always in an upward lifting state, so that the load of the Z-axis motor is reduced, and the model selection power of the motor is reduced.

Furthermore, the lower part of the buffer cylinder is connected with an air inlet pipe, and the upper part of the buffer cylinder is connected with a silencer. The lower end is used for air intake, and the upper end is used for noise reduction.

Furthermore, the front and rear transmission assemblies comprise a motor, a connecting shaft and chain wheels, chains are installed on two sides of the supporting frame and located beside the longitudinal guide rail, the motor is in transmission connection with the chain wheels on two sides through the connecting shaft, and the chain wheels are meshed with the chains. The movable cross beam is driven by the chain wheel and the chain to carry out transmission, so that the device is wear-resistant and has strong transmission force.

Furthermore, the rack is provided with fork teeth. For forking the flitch.

According to the technical scheme, the utility model has the advantages of it is following:

this scheme provides a sucking disc frame drive arrangement, through setting up the movable beam, the both sides drive guarantees movable beam's motion stationarity, guarantee movable beam's bearing capacity, the last lifting column that bears of movable beam, weight reduction, guarantee steady lift, the sucking disc frame is connected through frame and lift cylinder in the bottom of lifting column, the cylinder drives the sucking disc frame and carries out the secondary and go up and down, the range is little, guarantee sucking disc on the sucking disc frame to the adsorption of plate material safe and reliable, reduce the damage that causes equipment, the operation is stable, high efficiency, and occupy less space.

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.

In the figure, the lifting device comprises a support frame 1, a support frame 2, a longitudinal guide rail 3, a chain 4, a chain wheel 5, a cylinder base 6, a buffer cylinder 7, a silencer 8, a vertical guide rail 9, a lifting column 10, a motor 11, a connecting shaft 12, a gear 13, a lifting cylinder 14, a rack 15, a suction cup 16, fork teeth 17 and a guide plate.

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, this embodiment provides a suction cup holder driving device, including a supporting frame 1, longitudinal guide 2 is provided on two sides of the supporting frame 1, a movable cross beam is installed on the longitudinal guide 2, the movable cross beam is connected with the supporting frame 1 through a front and rear transmission assembly, the front and rear transmission assembly can drive the movable cross beam to move along the longitudinal guide 2, a lifting transmission assembly and lifting columns 9 are installed on the movable cross beam, the lifting columns 9 are connected with the lifting transmission assembly, a frame 14 is connected to the lower portion of the lifting columns 9, specifically, connecting plates are provided on two sides of the frame 14, the lifting columns 9 have two numbers, and the two lifting columns 9 are respectively connected to the connecting plates on two sides of the frame 14 through connecting pieces. A lifting cylinder 13 is arranged on the frame 14, a suction disc frame is connected to a piston rod of the lifting cylinder 13, and a plurality of suction discs 15 are arranged on the suction disc frame.

Wherein, the lift transmission assembly includes motor 10, connecting axle 11 and gear 12, and motor 10 passes through connecting axle 11 and is connected with the transmission of gear 12, is provided with the rack on the promotion post 9, and gear 12 is connected with the rack toothing to the lift of promotion post 9 is realized to the transmission mode of gear 12 and rack, goes up and down more stably. The movable cross beam is provided with a guide plate 17, the guide plate 17 is provided with a guide groove, and the lifting column 9 is connected in the guide groove in a sliding manner through a vertical guide rail 8, so that the purpose of guiding is realized. A cylinder seat 5 is installed on the movable cross beam, a buffer cylinder 6 is installed on the cylinder seat 5, a piston rod of the buffer cylinder 6 is connected with a lifting column 9, the buffer cylinder 6 is always in an upward lifting state, the load of a Z-axis motor 10 is reduced, and the model selection power of the motor 10 is reduced. In this scheme, the lower part of buffer cylinder 6 is connected with the intake pipe, and the upper part of buffer cylinder 6 is connected with silencer 7. The lower end is used for air intake, and the upper end is used for noise reduction.

Wherein, front and back drive assembly includes motor 10, connecting axle 11, sprocket 4, and chain 3 is installed to the both sides of support frame 1, and chain 3 is located longitudinal rail 2's next door, and motor 10 is connected through the sprocket 4 transmission of connecting axle 11 with both sides, and sprocket 4 meshes with chain 3, drives movable beam through the mode of sprocket 4, chain 3 and carries out the transmission, and is stand wear and tear, and the transmission power is strong.

In addition, the frame 14 has tines 16 mounted thereon for forking the flitch.

The working principle is as follows: the motor 10 drives the connecting shaft 11 to rotate to drive the chain wheels 4 on the two sides to rotate, the chain 3 is flatly laid on the supporting frame 1, and the chain wheels 4 roll along the chain 3 to further drive the movable cross beam to move back and forth along the longitudinal guide rail 2; the other motor 10 drives the connecting shaft 11 connected with the other motor to rotate, so as to drive the gear 12 to rotate, the gear 12 rotates to drive the rack to move up and down, the lifting column 9 moves along the guide groove along with the rack to realize lifting, and the buffer cylinder 6 is always in a lifting state to play a buffer role so as to reduce the load of the Z-axis motor 10. The lifting cylinder 13 drives the suction disc frame to lift for the second time, the amplitude is small, and after the suction disc frame is close to a to-be-sucked plate, the suction disc 15 acts to suck the plate. The safe and reliable adsorption of the plate on the sucking disc frame by the sucking disc 15 is ensured.

The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings (if any) are used to distinguish relative relationships in position, and are not necessarily qualitative. 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. The utility model provides a sucking disc frame drive arrangement, a serial communication port, the loach carrying platform comprises a supporting fram, the both sides of support frame are provided with longitudinal rail, install the movable cross beam on the longitudinal rail, the movable cross beam is connected with the support frame through front and back transmission assembly, front and back transmission assembly can drive the movable cross beam and remove along longitudinal rail, install lift transmission assembly and lift post on the movable cross beam, the lift post is connected with lift transmission assembly, the sub-unit connection of lift post has the frame, be provided with the promotion cylinder in the frame, be connected with the sucking disc frame on the piston rod of promotion cylinder, be provided with a plurality of sucking discs on the sucking disc frame.

2. The suction cup frame driving device as claimed in claim 1, wherein the frame is provided at both sides thereof with coupling plates, and the lifting columns are provided in two numbers, and the two lifting columns are coupled to the coupling plates at both sides of the frame respectively by coupling members.

3. The chuck holder driving device as claimed in claim 2, wherein the elevating driving unit includes a motor, a connecting shaft and a gear, the motor is drivingly connected to the gear through the connecting shaft, the elevating column is provided with a rack, and the gear is engaged with the rack.

4. The suction cup holder driving device as set forth in claim 3, wherein the moving beam is provided with a guide plate provided with a guide groove, and the lifting columns are slidably coupled in the guide groove through a vertical guide rail.

5. Suction cup frame driving device according to any of claims 1-4, characterized in that the moving beam is provided with a cylinder base, on which a cushion cylinder is arranged, the piston rod of which is connected to the lifting column.

6. The suction cup holder driving device according to claim 5, wherein a lower portion of the buffer cylinder is connected to the intake duct, and an upper portion of the buffer cylinder is connected to the muffler.

7. The suction cup holder driving device as claimed in claim 1, wherein the front and rear driving means comprises a motor, a connecting shaft, and a sprocket, wherein chains are installed on both sides of the supporting frame, the chains are located beside the longitudinal guide rail, the motor is drivingly connected to the sprockets on both sides through the connecting shaft, and the sprocket is engaged with the chains.

8. The suction cup holder driving device according to claim 1, wherein the rack is provided with a fork.