The nail belt assembly equipment of mechanization installation
Technical field
The invention belongs to First Tape Feeder manufacturing technology field, it is related to a kind of method for assembling nail belt and uses work
Tool, and in particular to a kind of nail belt assembly method and equipment.
Background technique
Popular a kind of first apron feeder on the market in recent years, the feeding device as each plant feed bin, structure feature are as follows:
The bottom of deflector chute sets a closed nail belt under feed bin, and nail belt sets bend pulley by driving drum driven, the other end at one end,
Centre sets several groups idler pulley bearing nail belt;To obtain better service performance, a closed adhesive tape can be set in nail belt.This skill
Art has the advantage that 1. operation power are small compared with prior art, consuming little energy, and performance driving economy is good;2. lightweight construction is made
Valence is low, convenient transportation;3. feeding coal is big, stablizes, and easy to adjust;4. running smoothly, noise is small, protects environment;5. abrasion is small,
A little repair, long service life;6. component universality is strong, installation, maintenance is easy;7. replaceable existing batcher, so
It is vigorously promoted the use in feed bin feed industry.
Above-described nail belt is key fitment in first apron feeder running part, including multiple first pieces and more strings
Item, first piece are formed using 16Mn or highly wear-resisting alloy steel hot investment casting, have good wearability, toughness, go here and there item by nylon
1010 are made, and string item has good wearability and self-lubrication, the impact resistance of nail belt are substantially increased, when nail belt is by object
When expecting severe impact, its own structure type is just spread impact force by shock point around first, secondly, the adhesive tape under it is certainly
Body deformation also absorbs certain shock loading, and simultaneously by remaining shock loading be conducted to impact idler and buffering support roller seat into
Row buffering absorbs, and thus improves the impact resistance of first apron feeder well.
Most representative first piece please refers to entitled " a kind of Novel shield and the nail belt comprising the first piece ", application number
First piece by retouching art in the Chinese utility model patent of 200720131242.X, including preceding connecting pin and rear connector, preceding company
The preceding mounting hole for having the string item for connection front first piece to pass through at end is connect, has the string item for connecting rear first piece to wear at rear connector
The rear mounting hole crossed, first piece front and positioned at preceding connecting pin and rear connector between equipped with the transition part of concave shape, transition part by
In outward in extension shape.
The installation process of nail belt is more time-consuming, and current mounting means is first that first piece is mutually embedding on mounting platform
Conjunction, Kong Yukong alignment arrangement are neat, and there are about 2 millimeters of gaps then to make in favor of mutually rotating between the end face of adjacent holes
It clamps string item with pliers to be worn with strength by the position of proximal end into the hole of first piece, the resistance encountered is just tapped using hammer when too big
Pliers, when jaw is close to first piece, mobile pliers makes jaw leave a little distance of first piece, taps pliers after clamping again, constantly weight
The multiple above movement, until whole string item penetrates in transversely arranged all first pieces.
The installation labor intensity of this mode is very big, and efficiency is very low, and pliers is easy string item to press from both sides crackle, is also easy to do
Disconnected string item, if string item is disconnected inside, it is also necessary to string item be pulled out and wear new string item again, working efficiency is lower, breaks string
Item causes to waste, but up to the present there are no the equipment that people develops a kind of mechanization installation nail belt.
Summary of the invention
In place of improving the deficiencies in the prior art, a kind of nail belt dress of mechanization installation nail belt is provided
With device.
The present invention is achieved through the following technical solutions:
A kind of method of nail belt assembly, comprising the following steps:
1) first piece is mutually chimeric on mounting platform, Kong Yukong alignment arrangement is neatly;
2) make go here and there item one end insertion first piece preceding mounting hole or rear mounting hole a distance;If this one end thing of string item
Chamfering is first made, then can be easier when being inserted into preceding mounting hole or rear mounting hole;
3) it arranges a pair of of flute profile wheel, is race at the wheel rim of flute profile wheel, the axis parallel of flute profile wheel, a pair of of flute profile wheel
String item, is placed on adjacent, is clipped among two races by race alignment;
4) a pair of of eccentric wheel is arranged, the axial line of this pair of of eccentric wheel is parallel to each other and vertical with the string axial line of item, together
Step rotates backward, and generates the exciting force for being parallel to string direction of axis line, and be transmitted on string item by flute profile wheel, rotates flute profile
Wheel makes string item be inserted into preceding mounting hole and rear mounting hole under motive force and the collective effect of exciting force, until being inserted into the last one
Until the last one end face of the preceding mounting hole of the last one of first piece or rear mounting hole;
5) step 1) is repeated several times to 4), is all installed until all string items;
6) excision string item is exposed at the extra part outside first piece.
The preceding mounting hole of the above-described one end insertion first piece for making string item or rear mounting hole a distance refer to 1 to 5 milli
The distance of rice.
Above-described a pair of eccentric wheel synchronous backward rotation, velocity of rotation refer to 600 to 3000 revs/min.
According to the method that above-described nail belt assembles, a kind of nail belt assembly equipment of mechanization installation is also provided, including
Mounting platform, corrugated plating and propulsion assembly;
Propulsion assembly include propulsion electric machine, shock electric machine, fixed frame, flute profile wheel, promote gear mesh, exciting gear mesh, partially
Heart wheel to, promote transmission shaft to and exciting transmission shaft pair;
Promote gear mesh, a pair of of flute profile wheel respectively with promote transmission shaft to being fixedly connected, the mounting flange of propulsion electric machine and
Fixed frame is fixedly connected, and the output shaft of propulsion electric machine is fixedly connected with a propulsion transmission shaft of propulsion transmission shaft assignment, is promoted
Transmission shaft is race at the wheel rim of flute profile wheel to being connected respectively with fixed frame by revolute, the race alignment of a pair of of flute profile wheel,
If string item is placed on adjacent, string item can be clamped, string item can be driven when a pair of of flute profile wheel rotates simultaneously by frictional force
Movement;Promote gear mesh intermeshing;When propulsion electric machine be powered its output shaft rotation when, by promote transmission shaft to promote tooth
Wheel drives the string item movement being clipped in the middle to a pair of of flute profile wheel rotation of drive;
Exciting gear mesh, a pair of of eccentric wheel respectively with exciting transmission shaft to being fixedly connected, the mounting flange of shock electric machine and
Fixed frame is fixedly connected, and the output shaft of shock electric machine is fixedly connected with an exciting transmission shaft of exciting transmission shaft assignment, exciting
For transmission shaft to being connected respectively with fixed frame by revolute, exciting gear mesh intermeshing, a pair of of eccentric wheel is in mirror image always
Symmetry status, symmetrical plane were the meshing points of exciting gear mesh and tangent simultaneously flat with two pitch circles of exciting gear mesh
Face;When shock electric machine is powered the rotation of its output shaft, by exciting transmission shaft to and exciting gear mesh drive a pair of of eccentric wheel same
Step reversely rotates, and centrifugal force caused by this pair of of eccentric wheel, the component on the direction of axis line perpendicular to string item mutually offsets
Disappear, the mutual superposition of component on the direction of axis line for being parallel to string item, to generate the vibration in one direction, vibration is by swashing
Vibration transmission shaft to, fixed frame, promote transmission shaft to pass to string item to a pair of of flute profile wheel;
Mounting hole is with after before string item is easy for being pushed under the propulsive force of a pair of of flute profile wheel and the collective effect of vibration
Mounting hole, as soon as so that an installation for string item is completed, above step, which is repeated several times, quickly to be installed more string items;In order to just
In installation, go here and there item original length it is often bigger than the width dimensions of nail belt, in this way, string item through the last one first piece most
When the last one end face of the preceding mounting hole of the latter or rear mounting hole, flute profile wheel is allowed to clamp there are also enough length, extra string
Item finally prescinds again;
Multiple corrugated platings are fixedly connected with mounting platform, there is wave crest and trough above corrugated plating, first piece go forward connecting pin and
The transition part for the concave shape being arranged between rear connector is mutually chimeric with wave crest, in the horizontal plane, perpendicular on preceding mounting hole direction
Play positioning action;Preceding mounting hole is mutually fitted into the two sides at trough respectively with the end face of rear mounting hole, in the horizontal plane, is put down
Row is in playing positioning action on preceding mounting hole direction of axis line;The thickness of corrugated plating is 2 millimeters, between the end face of adjacent holes across
The wave trough position of corrugated plating, at a distance of about 2 millimeters;First piece stabilization at this time is placed on corrugated plating;There is positioning table on mounting platform,
String item is clamped between two pairs of flute profile wheels on propulsion assembly, the alignment of string one end after the preceding mounting hole of armour-piercing piece or after install
Hole, the fixed frame on propulsion assembly are close to positioning table, and such propulsion assembly exerts a force by means of power, could generate propulsive force to string item, have
Effect is inserted into preceding mounting hole or rear mounting hole.
Above-described pitch circle refers to the pitch circle being previously mentioned in GB/T1356-1987, GB/T1357-1987.
Above-described race frictionally pushes string item, in order to increase race to the frictional force of string item, in wheel rooved face
It is provided with decorative pattern, can thus generate bigger frictional force, prevents from skidding.
Above-described race is arc-shaped race V-shaped race or straight line-circular arc-linear wheel
Slot.Arc-shaped race, refers to its bus, i.e., the plane cutting flute profile wheel of flute profile wheel axial line when obtain in wheel rooved face
Cutting contour line is arc-shaped;Similarly, the bus of V-shaped race is V-shaped, and straight line-circular arc-linear race bus is
Two sides are straight lines, and centre is the shape of circular arc.
Above-described a pair of eccentric wheel synchronous backward rotation, velocity of rotation refer to 600 to 3000 revs/min.
The course of work of the present embodiment is such that
1) first piece on mounting platform, mutually chimeric, Kong Yukong alignment is arranged neatly, the transition of the concave shape of first on piece
Portion is mutually chimeric with wave crest, and preceding mounting hole is mutually fitted into the two sides of trough respectively with the end face of rear mounting hole;
2) make go here and there item be clamped among the race of two pairs of flute profile wheels, make go here and there item one end insertion first piece preceding mounting hole or after
Mounting hole a distance, makes fixed frame be close to positioning table;If chamfering is made in this one end of string item in advance, mounting hole before being inserted into
Or it can be easier when rear mounting hole;
3) start shock electric machine, then a pair of of eccentric wheel synchronous backward rotation, generates and be parallel to swashing for string direction of axis line
Vibration power;
4) start propulsion electric machine, then flute profile wheel synchronous rotary pushes string item, common work of the string item in motive force and exciting force
The last one preceding mounting hole or rear mounting hole with the preceding mounting hole of lower insertion and rear mounting hole, until being inserted into the last one first piece
Until the last one end face;
5) step 1) is repeated several times to 4), is all installed until all string items;
6) excision string item is exposed at the extra part outside first piece.
Beneficial effects of the present invention: it is easy to use, it reduces labor intensity, working efficiency is improved, in the case where there is vibration
Not needing too big tensile force can be such that string item penetrates in hole, effectively avoid breaking string item or make string item folder crackle, avoid string item
Waste.
Detailed description of the invention
Fig. 1 is the three dimensional structure diagram of first piece 100;
Fig. 2 is the three dimensional structure diagram at the first visual angle of the embodiment of the present invention;
Fig. 3 is the three dimensional structure diagram at the second visual angle of the embodiment of the present invention;
Fig. 4 is the top view of the embodiment of the present invention;
Fig. 5 is the cross-sectional view in Fig. 4 along line A-A;
Fig. 6 is the partial enlarged view in Fig. 5 at I;
Fig. 7 is the cross-sectional view in Fig. 4 along line B-B;
Fig. 8 is the top view of propulsion assembly 7;
Fig. 9 is C direction view in Fig. 8;
Figure 10 is D direction view in Fig. 9;
Figure 11 is in Fig. 8 along the cross-sectional view of E-E line;
Figure 12 is in Fig. 8 along the cross-sectional view of F-F line;
Figure 13 is the three dimensional structure diagram of the flute profile wheel 74 with arc-shaped race 741;
Figure 14 is the three dimensional structure diagram of eccentric wheel 77;
Figure 15 is the three dimensional structure diagram of the flute profile wheel 74 with V-shaped race 744;
Figure 16 is the positive cross-sectional view with straight line-circular arc-linear race 745 flute profile wheel 74;
It is as shown in the figure: 100. first pieces;10. preceding connecting pin;Mounting hole before 11.;20. rear connector;Mounting hole after 21.;30.
Transition part;4. mounting platform;41. positioning table;5. corrugated plating;51. wave crest;52. trough;The 521. trough profiles being blocked
Line;6. string item;7. propulsion assembly;71. propulsion electric machine;72. shock electric machine;73. fixed frame;74. flute profile wheel;741. arc-shaped wheels
Slot;742. decorative pattern;743. sheave holes;744.V font race;745. straight lines-circular arc-linear race;75. promoting gear mesh;
76. exciting gear mesh;77. eccentric wheel;771. eccentric wheel hole;78. promoting transmission shaft pair;79. exciting transmission shaft pair;8. symmetrical flat
Face.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Embodiment: referring to Fig. 1 to Figure 16.
A kind of method of nail belt assembly, comprising the following steps:
1) first piece 100 is mutually chimeric on mounting platform 4, Kong Yukong alignment arrangement is neatly;
2) make in the preceding mounting hole 11 or rear mounting hole 21 of one end insertion first piece 100 of string item 6 about 2 millimeters;If going here and there item 6
This one end make chamfering in advance, then mounting hole 11 or when rear mounting hole 21, can be easier before being inserted into;
3) it arranges a pair of of flute profile wheel 74, is arc-shaped race 741 at the wheel rim of flute profile wheel 74, the axial line of flute profile wheel 74 is flat
The arc-shaped race 741 of row, a pair of of flute profile wheel 74 is aligned, and string item 6 is placed on adjacent, is clipped in two arc-shaped races 741
Between;
4) a pair of of eccentric wheel 77 is arranged, the axial line of this pair of of eccentric wheel 77 is parallel to each other and hangs down with the axial line of string item 6
Directly, it is rotated with 2000 revs/min of revolving speed synchronous backward, generates the exciting force for being parallel to string 6 direction of axis line of item, and pass through slot
Shape wheel 74 is transmitted on string item 6, rotates flute profile wheel, then installation before item 6 of going here and there is inserted under motive force and the collective effect of exciting force
Hole 11 and rear mounting hole 21, mounting hole 11 or rear mounting hole 21 be most before being inserted into the last one of the last one first piece 100
Until the latter end face;
5) step 1) is repeated several times to 4), is all installed until all string items 6;
6) excision string item 6 is exposed at the extra part of 100 outside of first piece.
According to the method that above-described nail belt assembles, a kind of equipment of nail belt assembly is also provided, including mounting platform 4,
Corrugated plating 5 and propulsion assembly 7;
Propulsion assembly 7 includes two propulsion electric machines 71, shock electric machine 72, the propulsion of 73, two pairs of fixed frame, 74, two pairs of flute profile wheel
Gear mesh 75, exciting gear mesh 76, eccentric wheel are to 77, two pairs of propulsion transmission shafts to 78 and exciting transmission shaft to 79;
Gear mesh 75, a pair of of flute profile wheel 74 is promoted to be fixedly connected respectively with propulsion transmission shaft to 78, propulsion electric machine 71 is consolidated
Determine flange to be fixedly connected with fixed frame 73, the output shaft of propulsion electric machine 71 and promotes transmission shaft to a propulsion transmission shaft in 78
It is fixedly connected, promotes transmission shaft to be connected respectively with fixed frame 73 by bearing to 78, be arc-shaped wheel at the wheel rim of flute profile wheel 74
The arc-shaped race 741 of slot 741, a pair of of flute profile wheel 74 is aligned, if string item 6 is placed on adjacent, string item 6 can be clamped,
A pair of of flute profile wheel 74 can drive string item 6 to move when rotating simultaneously by frictional force;Gear mesh 75 is promoted to be intermeshed;It is electric when promoting
When energization its output shaft rotation of machine 71, by promoting transmission shaft to 78 and gear mesh 75 being promoted to drive a pair of of rotation of flute profile wheel 74,
The string item 6 being clipped in the middle is driven to move simultaneously;The present embodiment arranges two sets of flute profile wheels 74 and corresponding driving mechanism, increases to string
The propulsive force of item 6;
Exciting gear mesh 76, a pair of of eccentric wheel 77 are fixedly connected with exciting transmission shaft to 79 respectively, and shock electric machine 72 is consolidated
Determine flange to be fixedly connected with fixed frame 73, the output shaft and exciting transmission shaft of shock electric machine 72 are to an exciting transmission shaft in 79
It is fixedly connected, exciting transmission shaft is connected with fixed frame 73 by bearing respectively to 79, and exciting gear mesh 76 is intermeshed, a pair of inclined
Heart wheel 77 always be in mirror symmetry, symmetrical plane 8 be the meshing point of exciting gear mesh 76 and with exciting gear mesh 76
Two pitch circles tangent plane simultaneously;When shock electric machine 72 is powered the rotation of its output shaft, by exciting transmission shaft to 79 Hes
Exciting gear mesh 76 drives a pair of of 77 synchronous backward of eccentric wheel to rotate, centrifugal force caused by this pair of of eccentric wheel 77, vertical
It offsets each other in the component on the direction of axis line of string item 6, the component on the direction of axis line for being parallel to string item 6 mutually changes
Add, to generate the vibration in one direction, vibration is by exciting transmission shaft to 79, fixed frame 73, propulsion transmission shaft to 78 and one
String item 6 is passed to flute profile wheel 74;
Mounting hole 11 before string item 6 is easy for being pushed under the propulsive force of a pair of of flute profile wheel 74 and the collective effect of vibration
With rear mounting hole 21, as soon as thus complete string item 6 an installation, be repeated several times above step quickly more string items 6 can be installed
On;For the ease of installation, width dimensions of the original length of string item 6 often than nail belt 100 are big, in this way, in string item through most
When the last one end face of the preceding mounting hole 11 of the last one of the latter first piece 100 or rear mounting hole 21, there are also enough length
Two pairs of flute profile wheels 74 are allowed to clamp, extra string item 6 finally prescinds again;
Multiple corrugated platings 5 are fixedly connected with mounting platform 4, and corrugated plating 5 has a wave crest 51 and trough 52 above, on first piece 100
The transition part 30 for the concave shape being arranged between preceding connecting pin 10 and rear connector 20 is mutually chimeric with wave crest 51, in the horizontal plane, hangs down
Directly in playing positioning action on preceding 11 direction of mounting hole;The end face of preceding mounting hole 11 and rear mounting hole 21 is respectively and at trough 52
Two sides are mutually fitted into, and in the horizontal plane, are parallel on 11 direction of axis line of preceding mounting hole and are played positioning action;First piece at this time
100 stabilizations are placed on corrugated plating 5;
Above-described pitch circle refers to the pitch circle being previously mentioned in GB/T1356-1987, GB/T1357-1987.
There is positioning table 41 on mounting platform 4, string item 6 is clamped between two pairs of flute profile wheels 74 on propulsion assembly 7, string item 6
One end alignment after the preceding mounting hole 11 of armour-piercing piece 100 or after mounting hole 21, the fixed frame 73 on propulsion assembly 7 is close to positioning table
41, such propulsion assembly 7 exerts a force by means of power, could generate propulsive force to string item 6, effectively be inserted into preceding mounting hole 11 or rear mounting hole
21。
Above-described 741 frictionally of arc-shaped race pushes string item 6, in order to increase 741 pairs of string items 6 of arc-shaped race
Frictional force, arc-shaped 741 surface of race is provided with decorative pattern 742, can thus generate bigger frictional force, prevent from skidding.
The course of work of the present embodiment is such that
1) first piece 100 on mounting platform 4, mutually chimeric, Kong Yukong alignment is arranged neatly, the concave surface on first piece 100
The transition part 30 of shape is mutually chimeric with wave crest 51, the end face of preceding mounting hole 11 and rear mounting hole 21 respectively with the two sides phase of trough 52
It is chimeric;
2) it is clamped in string item 6 among the arc-shaped race 741 of two pairs of flute profile wheels 74, makes one end insertion first piece of string item 6
100 preceding mounting hole 11 or rear about 2 millimeters of mounting hole 21, make fixed frame 73 be close to positioning table 41;If this one end thing of string item 6
Chamfering is first made, then can be easier when being inserted into preceding mounting hole 11 or rear mounting hole 21;
3) start shock electric machine 72, rotate a pair of of eccentric wheel 77 with 2000 revs/min of revolving speed synchronous backward, generate flat
Row is in the exciting force of string 6 direction of axis line of item;
4) start two propulsion electric machines 71 simultaneously, then two pairs of 74 synchronous rotaries of flute profile wheel push string item 6, and string item 6 is pushing
Preceding mounting hole 11 and rear mounting hole 21 are inserted under power and the collective effect of exciting force, until being inserted into the last one first piece 100 most
Before the latter until the last one end face of mounting hole 11 or rear mounting hole 21;
5) step 1) is repeated several times to 4), is all installed until all string items 6;
6) excision string item 6 is exposed at the extra part of 100 outside of first piece.
The present embodiment the utility model has the advantages that easy to use, reduce labor intensity, improve working efficiency, there is the case where vibration
Under do not need too big tensile force and can make to go here and there item to penetrate in hole, effectively avoid breaking string item 6 or make and go here and there item 6 and press from both sides crackle, avoid
Item of going here and there wastes.