LED point gum machine workstation of easily fixed work piece
Technical Field
The invention relates to LED production and processing, in particular to an LED dispensing machine workbench capable of easily fixing a workpiece.
Background
An led dispenser is a device specialized in dispensing led products, and with the continuous maturity of dispenser technology, products capable of being applied are also increasing continuously, and the led dispenser mainly comprises a plurality of production fields such as the electronic lighting industry, the mechanical hardware industry, the automobile manufacturing industry and the like. The LED dispensing machine adopts the three-axis linkage and manually teaches the working mode of box programming, is simple to operate, and simultaneously improves the dispensing efficiency and the dispensing precision to a great extent.
The workbench of the existing dispenser is provided with a placing disc, bolt holes distributed in a rectangular array are formed in the placing disc, when the dispenser works, a workpiece is placed in a specially-made fixture, then the fixture is fixed on the placing disc through a fixing bolt for dispensing, the bolt is required to be installed and disassembled during dispensing each time, operation is complex, and working efficiency is low.
Disclosure of Invention
The invention aims to provide an LED dispensing machine workbench capable of easily fixing a workpiece, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a LED glue dispensing machine workbench easy for fixing a workpiece comprises a workbench and a placing disc; an X-direction groove and a Y-direction groove are formed in the workbench and are perpendicular to each other, the placing disc is fixed to the workbench and located at the center of the X-direction groove and the Y-direction groove, an X-direction bidirectional screw rod is arranged in the X-direction groove, one end of the X-direction bidirectional screw rod is rotatably connected with a first bearing seat fixed to the X-direction groove, the other end of the X-direction bidirectional screw rod extends out of the X-direction groove and is connected with the output end of a first motor, the first motor is installed on the left side of the workbench, first screw rod sleeves are symmetrically sleeved on the peripheries of rod bodies on two sides of the X-direction bidirectional screw rod and are connected with the X-direction groove in a sliding mode through a first sliding block, the first motor is controlled to rotate forwards and reversely to drive the first screw rod sleeves on the two sides to be synchronously close to or far away from the first screw rod sleeves on the two sides, a; y is to the inslot Y to two-way lead screw, Y rotates to the one end of two-way lead screw to connect and is fixed in Y to the second bearing seat in groove, the other end stretches out Y to the groove and connects the output of second motor, the second motor is installed at the rear side of workstation, Y is to the peripheral symmetrical cover of the both sides body of rod of two-way lead screw and is equipped with second lead screw sleeve, second lead screw sleeve passes through second slider sliding connection Y to the groove, Y is to the inslot seted up with second slider assorted spout, second slider sliding connection spout, the telescopic top of second lead screw is connected with second L type pole, the minor face of second L type pole extends to the inboard and is connected with Y to the grip block.
As a further scheme of the invention: the depth of the X-direction groove is greater than that of the Y-direction groove.
As a still further scheme of the invention: and anti-skid teeth are densely arranged on the clamping surface of the X-direction clamping plate.
As a still further scheme of the invention: and anti-skid teeth which are the same as those of the X-direction clamping plate are densely arranged on the clamping surface of the Y-direction clamping plate.
As a still further scheme of the invention: and anti-skid teeth which are the same as those of the X-direction clamping plate are densely arranged on the clamping surface of the Y-direction clamping plate.
As a still further scheme of the invention: the section of the second sliding block is T-shaped.
As a still further scheme of the invention: the second sliding block has the same structure as the first sliding block.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the clamping or loosening of the workpiece is completed by controlling the first motor and the second motor to drive the X-direction clamping plate and the Y-direction clamping plate to synchronously approach or move away from each other, so that the defect caused by using bolts for fixing is eliminated, the operation is simplified, and the working efficiency is effectively improved; meanwhile, the workpiece is clamped in multiple directions, so that the clamping is more stable.
Drawings
Fig. 1 is a schematic structural view of an LED dispenser table for easily fixing a workpiece.
FIG. 2 is a schematic view of the structure A-A in FIG. 1.
Fig. 3 is an enlarged structural diagram of B in fig. 2.
In the figure: 1-workbench, 11-chute, 2-X-direction groove, 21-first bearing seat, 3-Y-direction groove, 31-second bearing seat, 32-chute, 4-X-direction bidirectional screw rod, 41-first motor, 5-Y-direction bidirectional screw rod, 51-second motor, 6-first screw rod sleeve, 61-first sliding block, 62-first L-shaped rod, 7-second screw rod sleeve, 71-second sliding block, 72-second L-shaped rod, 8-X-direction clamping plate, 81-anti-slip tooth, 9-Y-direction clamping plate and 10-placing disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, an LED dispensing machine workbench capable of easily fixing a workpiece includes a workbench 1 and a placing plate 10; an X-direction groove 2 and a Y-direction groove 3 are formed in the workbench 1, the X-direction groove 2 and the Y-direction groove 3 are perpendicular to each other, the placing disc 10 is fixed on the workbench 1 and located at the center positions of the X-direction groove 2 and the Y-direction groove 3, the depth of the X-direction groove 2 is larger than that of the Y-direction groove 3, an X-direction bidirectional screw rod 4 is arranged in the X-direction groove 2, one end of the X-direction bidirectional screw rod 4 is rotatably connected with a first bearing seat 21 fixed on the X-direction groove 2, the other end of the X-direction bidirectional screw rod extends out of the X-direction groove 2 and is connected with the output end of a first motor 41, the first motor 41 is installed on the left side of the workbench 1, first screw rod sleeves 6 are symmetrically sleeved on the peripheries of two side rod bodies of the X-direction bidirectional screw rod 4, the first screw rod sleeves 6 are slidably connected with the X-direction groove 2 through a first sliding block 61 to control the forward and reverse rotation of the, the short edge of the first L-shaped rod 62 extends inwards and is connected with an X-direction clamping plate 8, anti-skid teeth 81 are densely arranged on the clamping surface of the X-direction clamping plate 8, so that the friction force is increased, and the clamping is more stable; a Y-direction bidirectional screw rod 5 is arranged in the Y-direction groove 3, one end of the Y-direction bidirectional screw rod 5 is rotatably connected with a second bearing seat 31 fixed on the Y-direction groove 3, the other end of the Y-direction bidirectional screw rod 5 extends out of the Y-direction groove 3 and is connected with the output end of a second motor 51, the second motor 51 is arranged at the rear side of the workbench 1, second screw rod sleeves 7 are symmetrically sleeved on the peripheries of two side rod bodies of the Y-direction bidirectional screw rod 4, the second screw rod sleeves 7 are slidably connected with the Y-direction groove 3 through a second sliding block 71, the second sliding block 71 has the same structure with the first sliding block 61, a sliding groove 32 matched with the second sliding block 71 is arranged in the Y-direction groove 3, the second sliding block 71 is slidably connected with the sliding groove 32 to control the second motor 51 to rotate forwards and backwards so as to drive the two side second screw rod sleeves 7 to be synchronously closed or far away, the section of the second sliding block 71 is T-, the short side of the second L-shaped rod 72 extends inwards and is connected with a Y-direction clamping plate 9, and anti-skid teeth 81 which are the same as the X-direction clamping plate 8 are densely arranged on the clamping surface of the Y-direction clamping plate 9.
The working principle of the invention is as follows:
when the X-direction clamping device works, a workpiece is placed on the placing disc 10, the first motor 41 is controlled to rotate in the positive direction to drive the X-direction bidirectional screw rod 4 to rotate, so that the X-direction clamping plates 8 are driven to mutually approach until the X-direction clamping plates are contacted with the workpiece, and the X-direction clamping of the workpiece is further completed; then, the second motor 51 is controlled to rotate positively to drive the Y-direction bidirectional screw rod 5 to rotate, so that the Y-direction clamping plates 9 are driven to mutually approach until the Y-direction clamping plates are abutted against the work, and the Y-direction clamping of the workpiece is completed; after dispensing is finished, the first motor 41 and the second motor 51 are controlled to rotate reversely, so that the workpiece is loosened from the X-direction clamping plate 8 and the Y-direction clamping plate 9; the whole process is simple to operate, the clamping is stable, and the working efficiency is effectively improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.