Spring feed device
Technical field
The utility model belongs to technical field of automation equipment, especially a kind of spring feed device, spring feeding dress
Put the full automatic assembly machine for being assembled for dynamic iron core, static iron core, spring, skeleton.
Background technology
Of the prior art assembled to dynamic iron core, static iron core, spring, skeleton mostly manually assembles, quiet
Iron core includes static iron core one and static iron core two, is socketed spring after both are assembled first, then installs dynamic iron core and skeleton enters
After row stake-fastening, then through the good substandard products of electrical property inspection examination;However, manual assembly has, process is more, time-consuming long, cost is high,
The low deficiency of efficiency.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of spring feed device, spring feeding dress
The spring barrel put is set in vertical structure, is entered by upper end by Action of Gravity Field free-falling, is limited in dropping process
Material thimble is positioned and can not fallen, and when the limit material thimble of bottom resets, is caused when in the limit material thimble insertion feeding channel of top
Spring can smoothly fall next, the full-automatic assembly work of completion, improve operating efficiency, save cost of labor, reduction manually
Labor intensity.
To achieve these goals, the technical solution adopted in the utility model is:A kind of spring feed device, its feature exists
In:Including spring barrel, spring barrel is in vertical structure, and the arrival end and the port of export of spring barrel are upwardly and downwardly set respectively
Put, the side of spring barrel is provided with Xian Liao mechanisms, and Xian Liao mechanisms include at least 2 groups limit material thimbles being horizontally mounted, limit material thimble
Horizontal reciprocating movement is done by actuating cylinder driving, material thimble is limited in distribution side by side up and down, spring barrel, which is provided with, is available for limit material thimble
The through hole of insertion.
In said structure, spring enters from spring barrel, and free-falling is acted on by weight, is expected in dropping process by limit
Thimble positioning does not continue to fall, and after the limit material thimble return of bottom disengages the positioning to lower section spring, lower section spring falls
Under, and because top limit material thimble still has positioning action to top spring, therefore only fall next spring, when lower section, spring is fallen
Afterwards, lower section limit material thimble is continued into barrel passage, and top limit material thimble then bounces back so that top spring is fallen under passage
Portion, has also supplemented the limit material thimble insertion positioning of spring back upper place above passage, and lower section limit material thimble return, lower section spring falls
Under, circulate successively, realize the work purpose for once entering a material.
Further, the Xian Liao mechanisms include 3 groups of limit material thimbles, and 3 groups of limit material thimbles are distributed side by side in upper, middle and lower respectively.
In said structure, the preferred structure of the present embodiment is to set 3 groups of limit material thimbles, and top limit material thimble is to lasting charging
Restriction effect is also functioned to, middle part limit material thimble and lower section limit material thimble realize feed supplement and once enter the working method of a material.
Further, the limit expects that thimble is installed on limit material thimble seat, and limit material thimble seat, which is provided with, is available for limit material thimble
The limit material thimble cavity volume of installation, the side wall of limit material thimble cavity volume towards spring barrel opens up limited material thimble passage, limit material thimble
Tail end is embedded in limit material push rod, and limit material push rod is installed in limit material thimble passage, and limit material push rod end is connected in linkage block,
The piston rod of actuating cylinder expects that expecting that push rod is synchronized with the movement by linkage block and limit after another avris wall of thimble seat is connected through limit.
In said structure, limit material thimble and actuating cylinder are respectively arranged at the both sides that limit expects thimble seat, and limit material thimble is installed
In limit material push rod, it is easy to horizontally-guided to move in the limit material thimble passage of limit material push rod insertion limit material thimble seat side wall, it is to avoid
There is upper-lower position skew, the problem of positioning is inaccurate in moving process in limit material thimble.
Further, the linkage block is in C fonts, and the opening slot cross-section of linkage block is in convex shape, the limit material push rod
End is provided with bellend, and the bellend is inserted by the side of linkage block open slot and expects thimble axial direction into along limit in opening trough_like
Positioning connection structure.
In said structure, the piston rod of actuating cylinder is connected by linkage block with limit material push rod, is easy to assembling, is played simultaneously
Strengthen the effect of bonding strength.
Further, the spring barrel includes barrel seat, and barrel seat includes upper end base and lower end seat, and upper end base is provided with material
Cylinder import, lower end seat is provided with cartridge outlet, and feedboard is provided between upper end base and lower end seat, and feedboard is installed in material by bolt
On cylinder base, feedboard is provided with and limit provided with the barrel passage with barrel import, the coaxial UNICOM of cartridge outlet, barrel channel side wall
Expect the through hole of thimble adaptation.
In said structure, the barrel passage is Demountable, is easily installed and overhauls dismounting.
Further, the spring barrel, limit material thimble seat be may be contained within location-plate, and location-plate is installed on by sliding block
On the guide rail of frame bearing, the actuating cylinder of driving location-plate oscilaltion campaign is installed above location-plate.
In said structure, actuating cylinder driving location-plate moves up and down drive spring barrel and the limit material lifting of thimble seat one
Adjustment and the position of fixture.
The utility model is further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Accompanying drawing 1 is the constructional appearance figure of the utility model specific embodiment spring feed device;
Accompanying drawing 2 is the utility model specific embodiment structural front view;
Accompanying drawing 3 be the utility model specific embodiment accompanying drawing 1 in A-A to spring barrel structure sectional view;
The enlarged drawing that accompanying drawing 4 is part B in the utility model specific embodiment accompanying drawing 1;
Spring barrel 21, barrel seat 211, upper end base 2111, lower end seat 2112, feedboard 2113, barrel passage 2114, enter
Mouthful end 2115, the port of export 2116, through hole 2117,
It is Xian Liao mechanisms 22, limit material thimble 221, limit material push rod 222, bellend 2221, linkage block 223, open slot 2231, dynamic
Strength cylinder 224, limit material thimble seat 225, limit material thimble cavity volume 2251, limit material thimble passage 2252,
Location-plate 23, frame bearing 24, actuating cylinder 25.
Embodiment
Specific embodiment of the utility model is spring feed device as Figure 1-4, and it includes spring barrel 21, spring
Barrel 21 is in vertical structure, and the arrival end 2115 and the port of export 2116 of spring barrel 21 are upwardly and downwardly set respectively, spring material
The side of cylinder 21 is provided with Xian Liao mechanisms 22, and Xian Liao mechanisms 22 include at least 2 groups limit material thimbles 221 being horizontally mounted, limit material thimble
221 are done horizontal reciprocating movement by the driving of actuating cylinder 224, limit material thimble 221 in distribution side by side up and down, spring barrel 21 is provided with can
The through hole 2117 inserted for limit material thimble 221.Spring enters from spring barrel 21, and free-falling is acted on by weight, is falling
Do not continued to fall by the limit material positioning of thimble 221 in journey, when limit material thimble 221 return of bottom is disengaged to lower section spring
After positioning, lower section spring is fallen, and because top 221 pairs of top springs of limit material thimble still have positioning action, therefore only fall next
Spring, after lower section spring is fallen, lower section limit material thimble 221 is continued into barrel passage 2114, and top limit material thimble 221
Then retraction causes top spring to fall on beneath galleries, the limit material insertion of thimble 221 of spring back upper place has also been supplemented above passage fixed
Position, the lower section limit material return of thimble 221, lower section spring falls, circulated successively, realizes the work purpose for once entering a material.
Xian Liao mechanisms 22 are distributed side by side in upper, middle and lower respectively including 3 groups of limit material thimbles, 221,3 groups of limit material thimbles 221.This reality
It is to set 3 groups of limit material thimbles 221 to apply the preferred structure of example, and top 221 pairs of lasting chargings of limit material thimble also function to restriction effect, in
Portion's limit material thimble 221 and lower section limit material thimble 221 realize feed supplement and once enter the working method of a material.
Limit expects that thimble 221 is installed on limit material thimble seat 225, and limit material thimble seat 225, which is provided with, is available for limit material thimble 221 to pacify
The limit material thimble cavity volume 2251 of dress, the side wall of limit material thimble cavity volume 2251 towards spring barrel 21 opens up limited material thimble passage
2252, the limit material tail end of thimble 221 is embedded in limit material push rod 222, and limit material push rod 222 is installed in limit material thimble passage 2252,
Limit material push rod 222 end is connected in linkage block 223, and the piston rod of actuating cylinder 224 expects another avris of thimble seat 225 through limit
It is synchronized with the movement and is connected with limit material push rod 222 by linkage block 223 after wall.Limit material thimble 221 and actuating cylinder 224 are respectively arranged at
The both sides of limit material thimble seat 225, limit material thimble 221 is installed in limit material push rod 222, the limit material insertion limit material thimble seat of push rod 222
It is easy to horizontally-guided to move in the limit material thimble passage 2252 of 225 side walls, it is to avoid on limit material thimble 221 occurs in moving process
Lower position skew, the problem of positioning is inaccurate.
Linkage block 223 is in C fonts, and the section of open slot 2231 of linkage block 223 is in convex shape, limit material push rod 222 end
Provided with bellend 2221, the bellend 2221 is inserted by the side of the open slot 2231 of linkage block 223 and formed in open slot 2231
Along the positioning connection structure of the axial direction of limit material thimble 221.The piston rod of actuating cylinder 224 passes through linkage block 223 and limit material push rod 222
Connection, is easy to assembling, while playing a part of strengthening bonding strength.
Spring barrel 21 includes barrel seat 211, and barrel seat 211 includes upper end base 2111 and lower end seat 2112, upper end base
2111 are provided with barrel import, and lower end seat 2112 is provided with cartridge outlet, and feedboard is provided between upper end base 2111 and lower end seat 2112
2113, feedboard 2113 is installed on barrel seat 211 by bolt, and feedboard 2113 is provided with and barrel import, cartridge outlet
The barrel passage 2114 of coaxial UNICOM, the side wall of barrel passage 2114 is provided with the through hole 2117 being adapted to limit material thimble 221.The barrel
Passage 2114 is Demountable, is easily installed and overhauls dismounting.
Spring barrel 21, limit material thimble seat 225 may be contained within location-plate 23, and location-plate 23 is installed on frame by sliding block
On the guide rail of bearing 24, the top of location-plate 23 is provided with the actuating cylinder 25 of the driving oscilaltion campaign of location-plate 23.Power gas
The driving location-plate 23 of cylinder 25 moves up and down the position for driving spring barrel 21 and limit to expect thimble seat 225 lift adjustment and fixture together
Put.
The utility model is not limited to above-mentioned embodiment, and persons skilled in the art are public according to the utility model
The content opened, can implement of the present utility model using other a variety of embodiments, or every use the utility model
Design structure and thinking, do simple change or change, both fall within protection domain of the present utility model.