Automatically nut apparatus is put
Technical field
It the utility model is related to one kind and put nut apparatus automatically, it is embedding in especially a kind of programmable nut inserts from trend
Enter the device of nut.
Background technology
In assembling field, it is required for inlaying the nut of several different sizes under many occasions in nut inserts, than
Such as household electrical appliances, mobile phone, equipment shell.Due to the structure type of product it is ever-changing, it is necessary to the position of inserted num, shape and
Quantity is also different, and in face of some, assembling quantity is various, embedded location is narrow, nut is tiny, under the occasion of batch jobs, by
Manually operate, it is difficult very big, it is extremely inefficient, it is also possible to cause some positions to omit and place, influence product quality.
Therefore, how to realize feeding, be assembled from movement and motor-driven integrative, be this area problem to be solved.
Utility model content
The purpose of this utility model is that proposing that one kind puts nut apparatus automatically, to solve artificial repetitive operation, work is imitated
The problem of rate is low, fatigue is error-prone, realizes intelligent production.
In order to achieve the above object, the utility model uses following technical scheme:
One kind puts nut apparatus automatically, including:
Nut gauge, including several hold nut ejector sleeve, for by ejector sleeve nut release ejector pin and drive
First cylinder of dynamic ejector pin;
Pilot unit, including desktop guide rail and the second cylinder, nut gauge are arranged on desktop guide rail, and by the second cylinder
Driving between discharge position and rigging position for moving back and forth;
Feed unit, including for providing the inlet of nut to ejector sleeve, feed unit is corresponded to be arranged at for discharge position and led
To the side of unit, inlet can be docked with each ejector sleeve;With
Control unit, including controller, controller control with the first cylinder, the second cylinder and feed unit connect respectively.
Wherein, nut gauge further includes the ejector sleeve fixed plate of parallel interval setting and ejector sleeve needle plate, ejector sleeve are fixed on ejector sleeve
In fixed plate, ejector pin is fixed on ejector sleeve needle plate, and the first cylinder is fixed in ejector sleeve fixed plate, the piston rod of the first cylinder with
Ejector sleeve needle plate connects.
Wherein, guide post is provided with ejector sleeve needle plate, guide post is corresponded in ejector sleeve fixed plate and is provided with guide sleeve, ejector sleeve fixed plate with
Buffer spring and limited screw are provided between ejector sleeve needle plate.
Wherein, the second cylinder is arranged at one end of desktop guide rail along guide rail direction, and the bottom of ejector sleeve fixed plate corresponds to table
Face guide rail is provided with the first sliding block, and the piston rod of the second cylinder is connected with the first sliding block.
Wherein, it is corresponding on desktop guide rail to be respectively arranged with the first travel switch and the second stroke for discharge position and rigging position
Switch.
Wherein, the Y-axis drive component and feeding device that feed unit further includes base and is arranged on base, Y-axis driving
The X-axis drive component for being capable of vertical shift is provided with component, the Z axis that being provided with X-axis drive component to move horizontally drives
Dynamic component, inlet can be telescopically arranged on Z axis drive component, and feeding device includes vibrations hopper, shakes going out for hopper
Delivery pipe is provided between material mouth and inlet, the internal diameter of inlet and the outside diameter of nut are correspondingly arranged.
Wherein, Y-axis drive component includes the support arm for being perpendicularly fixed at base, and being provided with support arm being capable of oscilaltion
The second sliding block, the second sliding block drives by the first motor, and the first motor is connected with controller.
Wherein, X-axis drive component includes the crossbeam parallel to base, and crossbeam is fixedly connected with the second sliding block, is set on crossbeam
The 3rd sliding block that can be moved horizontally is equipped with, the 3rd sliding block is driven by the second motor, and the second motor is connected with controller.
Wherein, Z axis drive component includes telescopic arm, and telescopic arm is hollow, and its one end is connected with the 3rd sliding block, the other end with
Inlet connects, and telescopic arm is driven by the 3rd motor, and the 3rd motor is connected with controller.
Wherein, controller PLC, control panel is provided with support arm, and control panel is communicated to connect with controller.
The beneficial effects of the utility model are, compared with prior art, it is described it is automatic put nut apparatus pass through it is programmable
Controller control nut gauge is moved to for discharge position, and each ejector sleeve in nut gauge is filled out by the inlet in feed unit
Nut is put, then controls nut gauge to be moved to rigging position, the ejector pin in nut gauge, which releases nut, loads nut inserts
In, human cost is effectively reduced, is improved work efficiency, shortens the molding cycle of product, realizes that intelligent automation produces.
Brief description of the drawings
Fig. 1 is the automatic structure diagram for putting nut apparatus that the utility model embodiment provides;
Fig. 2 is the structure diagram for the automatic nut gauge for putting nut apparatus that the utility model embodiment provides;
Fig. 3 is the structure diagram for the automatic feed unit for putting nut apparatus that the utility model embodiment provides.
Embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Fig. 1-3 are referred to, one kind is present embodiments provided and puts nut apparatus automatically, for nut to be placed into nut automatically
In inserts, including:
Workbench 1, and nut gauge 2, pilot unit 3, feed unit 4 and the control unit being arranged on workbench 1.
Nut gauge 2, including several hold nut ejector sleeve 21, for by ejector sleeve 21 nut release ejector sleeve
Pin, ejector sleeve fixed plate 22,23 and first cylinder 24 of ejector sleeve needle plate, ejector sleeve 21 are fixed in ejector sleeve fixed plate 22, and ejector pin is fixed
In on ejector sleeve needle plate 23, the first cylinder 24 is fixed in ejector sleeve fixed plate 22, piston rod and the ejector sleeve needle plate 23 of the first cylinder 24
Connection, the first cylinder 24 are connected with controller control.Guide post 26 is provided with ejector sleeve needle plate 23, correspondence is led in ejector sleeve fixed plate 22
Column is provided with guide sleeve 27, and buffer spring and limited screw are provided between ejector sleeve fixed plate 22 and ejector sleeve needle plate 23, reduces ejector sleeve
The cushion effect that fixed plate 22 coordinates with ejector sleeve needle plate 23, protective device.
Pilot unit 3, including 31 and second cylinder 32 of desktop guide rail, nut gauge 2 are arranged on desktop guide rail 31, and by
Second cylinder 32 is driven for moving back and forth between discharge position and rigging position, and the bottom of ejector sleeve fixed plate 22 corresponds to desktop guide rail 31
The first sliding block 25 is provided with, the piston rod of the second cylinder 32 is connected with the first sliding block 25, and the second cylinder 32 connects with controller control
Connect.The both ends of desktop guide rail 31 are respectively arranged with the first travel switch and the second travel switch, and the first travel switch corresponds to feed
Position is set, and the second travel switch corresponds to rigging position setting.
Feed unit 4, including for providing inlet 41, base 42, vibrations hopper 43 and the setting of nut to ejector sleeve 21
In the Y-axis drive component on base 42, X-axis drive component and Z axis drive component, Y-axis drive component includes being perpendicularly fixed at bottom
The support arm 44 of seat 42, is provided with the second sliding block for being capable of oscilaltion on support arm 44, and the second sliding block is driven by the first motor,
First motor is connected with controller;X-axis drive component includes the crossbeam 45 parallel to base 42, and crossbeam 45 is fixed with the second sliding block
Connect, the 3rd sliding block 46 that can be moved horizontally is provided with crossbeam 45, the 3rd sliding block 46 is driven by the second motor, the second motor
It is connected with controller;Z axis drive component includes telescopic arm 47, and telescopic arm 47 is hollow, and its one end is connected with the 3rd sliding block 46, separately
One end is connected with inlet 41, and telescopic arm 47 is driven by the 3rd motor, and the 3rd motor is connected with controller, and vibrations hopper 42 goes out
Delivery pipe is provided between material mouth and inlet 41, the internal diameter of inlet 41 and the outside diameter of nut are correspondingly arranged.
Control unit, including controller, controller PLC, is provided with control panel 48, control panel 48 on support arm 44
Communicated to connect with controller.
It should be noted that there are several places should be noted in the device:
1. the effective distance between desktop guide rail 31 and feed unit 4 is first determined, so as to set relative position.Effectively away from
From referring to inlet 41 with a distance from 2 most short ejector sleeve 21 of maximum length that Z-direction extends contact nut gauge.
2. confirm nut gauge 2 reach when supplying discharge position whether in the effective range of feed unit 4 (X, Y, Z tri-
Direction confirms).
3. confirm that can nut gauge 2 smoothly dock after reaching rigging position with nut inserts.
4. nut delivery pipe and inlet 41 can be replaced according to nut size.
The operation principle of the present apparatus is:
First, startup program is inputted from control panel, nut gauge 2 is driven along desktop guide rail 31 by the second cylinder 32
Arrival supplies discharge position, and the first cylinder 24 in nut gauge 2 drives ejector sleeve needle plate 23 to retreat at this time, is reserved in ejector sleeve 21 and holds spiral shell
Female space.
Secondly, start the first motor in feed unit 4, the second motor, the 3rd motor and vibrations hopper 43, nut to pass through
Shake hopper 43 and enter delivery pipe arrival inlet 41 in order, inlet 41 is accurately right with each ejector sleeve 21 on nut gauge 2
Feeding, after the completion of inlet 41 in feed unit 4 retract.
Furthermore nut gauge 2 is driven along desktop guide rail 31 by the second cylinder 32 and reaches rigging position, nut gauge 2
In the first cylinder 24 drive ejector sleeve needle plate 23 it is close to ejector sleeve fixed plate 22, ejector pin by ejector sleeve 21 nut release installation
Into nut inserts, after the completion of the first cylinder 24 drive ejector sleeve needle plate 23 to retract.
Finally, the second cylinder 32 sends back to nut gauge 2 for discharge position, completes a cycle period, starts next week
Phase acts.
In conclusion automatic nut apparatus of putting provided by the utility model controls nut gauge to move by programmable controller
Move for discharge position, nut is filled with to each ejector sleeve in nut gauge by the inlet in feed unit, then control nut to control
Tool is moved to rigging position, and the ejector pin in nut gauge, which releases nut, to be fitted into nut inserts, effectively reduce manpower into
This, improves work efficiency, shortens the molding cycle of product, realizes that intelligent automation produces.
Above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
Limitation to the utility model.