CN215624948U - Spiral spring feeding device - Google Patents
Spiral spring feeding device Download PDFInfo
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- CN215624948U CN215624948U CN202122112559.1U CN202122112559U CN215624948U CN 215624948 U CN215624948 U CN 215624948U CN 202122112559 U CN202122112559 U CN 202122112559U CN 215624948 U CN215624948 U CN 215624948U
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- spring
- moving seat
- blanking channel
- spring stop
- stop lever
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Abstract
The utility model discloses a spiral spring feeding device which comprises a spring vibrating disc, a blanking channel and a spring stopping mechanism, wherein the upper port of the blanking channel is connected with a discharge port of the spring vibrating disc, the spring stopping mechanism comprises an upper moving seat, an upper spring stop rod, a lower moving seat, a lower spring stop rod and a driving device, the upper moving seat and the lower moving seat are arranged one above the other and driven by the driving device to move back and forth along the direction close to and far away from the blanking channel, the upper spring stop rod and the lower spring stop rod always move in opposite directions, the upper spring stop rod and the lower spring stop rod can be respectively movably arranged at one end of the upper moving seat and one end of the lower moving seat close to the blanking channel, and the side wall of the blanking channel is provided with an upper perforation and a lower perforation through which the upper spring stop rod and the lower spring stop rod penetrate. The spring feeding device has the advantages of fewer components, simple structure, low production cost, capability of ensuring that the spiral springs are sequentially conveyed one by one and good use effect.
Description
Technical Field
The utility model relates to a spiral spring feeding device, in particular to a spiral spring feeding device capable of sequentially conveying springs one by one.
Background
Coil springs are important components used in many products. The automatic assembly equipment is mostly provided with a spiral spring feeding device for orderly conveying the spiral springs one by one. Such as the spring feeding device disclosed in patent document CN212145184U, the spring feeding device has problems of too many component parts, complicated structure and high production cost.
SUMMERY OF THE UTILITY MODEL
In this respect, the present invention is directed to a coil spring feeding device having a relatively simplified structure.
The technical scheme for realizing the purpose of the utility model is as follows:
a spiral spring feeding device comprises a spring vibration disc, a vertically arranged blanking channel and a spring stop mechanism arranged at the side part of the blanking channel, wherein the upper port of the blanking channel is connected with a discharge port of the spring vibration disc, the spring stop mechanism comprises an upper moving seat, an upper spring stop rod, a lower moving seat, a lower spring stop rod and a driving device, the upper moving seat and the lower moving seat are arranged one above the other and driven by the driving device to move back and forth along the direction close to and far away from the blanking channel, and the upper spring stop rod and the lower spring stop rod always keep the movement in opposite directions, the upper spring stop rod and the lower spring stop rod are respectively movably arranged at one end of the upper moving seat and one end of the lower moving seat close to the blanking channel, and an upper elastic part and a lower elastic part which enable the upper spring stop rod and the lower spring stop rod to always keep the movement trend towards the direction of the blanking channel are respectively arranged on the upper moving seat and the lower moving seat, the interval of going up spring pin and lower spring pin just is less than the length of two springs and is greater than the length of a spring, be equipped with the confession on the unloading passageway lateral wall go up last perforation and the lower perforation that spring pin and lower spring pin penetrated.
In the above technical solution, the driving device is a pneumatic finger, and the driving device has two moving fingers arranged oppositely, and the upper moving seat and the lower moving seat are connected with the two moving fingers respectively.
In the technical scheme, the side wall of the blanking channel is provided with an air inlet, the air inlet is provided with an air blowing pipe connected with an air source, and the pipe orifice of the air blowing pipe is inclined downwards.
In the above technical scheme, the air inlet is arranged at a position between the upper perforation and the lower perforation.
In the above technical solution, the upper elastic member and the lower elastic member are helical compression springs; an upper transverse mounting hole is formed in the upper moving seat, and one end of the upper spring stop lever, which is far away from the blanking channel, and the upper elastic piece are limited and arranged in the upper transverse mounting hole;
the lower moving seat is provided with a lower transverse mounting hole, and one end of the lower spring stop lever, which is far away from the blanking channel, and the lower elastic part are arranged in the lower transverse mounting hole in a limiting way.
The utility model has the positive effects that: the spring feeding device has the advantages of fewer components, simple structure, low production cost and good use effect.
Drawings
FIG. 1 is a view showing a structure of a coil spring feeding device according to the present invention;
FIG. 2 is a cross-sectional view of the blanking channel in cooperation with a stop mechanism;
fig. 3 is a structural view of the stopper mechanism of the present invention.
The reference symbols shown in the figures are: 1-a spring vibration disk; 2-a blanking channel; 21-perforating; 22-lower perforation; 23-an air inlet; 24-slotted holes; 3-a spring stop mechanism; 31-upper moving seat; 311-upper transverse mounting holes; 32-upper spring stop lever; 33-lower moving seat; 331-lower transverse mounting holes; 34-lower spring stop lever; 35-an upper elastic member; 36-a lower elastic member; 37-pneumatic fingers; 371 — move the finger.
Detailed Description
The specific structure of the coil spring feeding device of the present invention is described below with reference to the drawings of the specification:
the utility model provides a coil spring feedway, as shown in fig. 1 to 3, its unloading passageway 2 that includes spring vibration dish 1, vertical setting is in with the setting the spring backstop mechanism 3 of 2 lateral parts of unloading passageway, the last port of unloading passageway 2 is connected the discharge gate of spring vibration dish 1, spring backstop mechanism 3 is including last moving seat 31, last spring pin 32, lower moving seat 33, lower spring pin 34 and drive arrangement, go up moving seat 31 with lower moving seat 33 sets up on one and under, and along horizontal direction round trip movement near and keeping away from unloading passageway 2 by the drive arrangement drive, and both keep the opposite direction removal throughout, it is in respectively portable the setting with lower spring pin 34 to go up moving seat 31 and lower moving seat 33 is close to the one end of unloading passageway 2, and be equipped with respectively on going up moving seat 31 and lower moving seat 33 and make go up spring pin 32 with lower spring pin 34 keeps down all the time keeping in The material passageway 2 direction removes the last elastic component 35 and the lower elastic component 36 of trend, the interval of going up spring pin 32 and spring pin 34 down is greater than the length of a spring 4 and is less than the length of two springs 4, be equipped with the confession on the unloading passageway 2 lateral wall go up last perforation 21 and lower perforation 22 that spring pin 32 and spring pin 34 down penetrated.
The spiral spring feeding device in the embodiment has the advantages of fewer components, simple structure, low production cost and good use effect; the working principle of the spiral spring feeding device is as follows: in the initial state, the lower moving seat 33 moves towards the direction of the blanking channel 2, the lower spring stop lever 34 is transversely inserted into the blanking channel 2 through the lower through hole 22, the upper moving seat 31 is relatively far away from the blanking channel 2, the upper spring stop lever 32 does not extend into the blanking channel 2, when the spring vibration disc 1 externally conveys the spiral springs 3 through vibration, the spiral springs are sequentially output from the discharge hole and are arranged in the blanking channel 2, the lowest spiral spring is blocked by the lower spring stop lever 34, when one spiral spring needs to be put, the upper moving seat 31 is driven by the driving device to move towards the direction of the blanking channel 2, the upper spring stop lever 32 enters the blanking channel 2 through the upper through hole 21 and is abutted against the penultimate spiral spring, meanwhile, the lower moving seat 33 is driven to gradually move towards the direction far away from the blanking channel 2 and drives the lower spring stop lever 34 to exit the blanking channel 2, so that the lowest spiral spring is not blocked and falls down, the last but one coil spring is supported by the upper spring stop lever 32 and cannot fall down, then the driving device drives the lower moving seat 33 to move towards the direction of the blanking channel 2 again, the lower spring stop lever 34 is transversely inserted into the blanking channel 2 through the lower through hole 22, meanwhile, the upper moving seat 31 moves towards the direction far away from the blanking channel 2, the upper spring stop lever 32 exits from the blanking channel 2, the spring in the blanking channel 2 integrally moves downwards by the length of one spring, the last coil spring is stopped by the lower spring stop lever 34, and the sequential conveying is repeatedly realized one by one.
In order to further simplify the structure, the driving device in this embodiment employs a commercially available pneumatic finger 37 having two oppositely disposed moving fingers 371, and the upper moving seat 31 and the lower moving seat 33 are respectively connected to the two moving fingers 371, and the upper moving seat 31 and the lower moving seat 33 are respectively driven to move in opposite directions by the two moving fingers 371 on the pneumatic finger 37 approaching to and moving away from each other.
In this embodiment, the sidewall of the blanking channel 2 is provided with an air inlet 23, an air blowing pipe connected with an air source is arranged at the air inlet 23, the pipe orifice of the air blowing pipe is inclined downwards, and after the lowest spiral spring is not blocked by the lower spring stop lever 34, the air blowing pipe blows air into the blanking channel 2 from the air inlet 23 and can fall down more quickly.
As a preferred embodiment, the air inlet 23 is provided at a position between the upper and lower perforated holes 21 and 22.
In this embodiment, the upper elastic member 35 and the lower elastic member 36 are helical compression springs; an upper transverse mounting hole 311 is formed in the upper moving seat 31, and one end of the upper spring stop lever 32, which is far away from the blanking channel 2, and the upper elastic piece 35 are limited and arranged in the upper transverse mounting hole 311; the lower moving seat 33 is provided with a lower transverse mounting hole 331, and one end of the lower spring stop lever 34 far away from the blanking channel 2 and the lower elastic element 36 are arranged in the lower transverse mounting hole 331 in a limiting manner.
Furthermore, the side wall of the blanking pipe 2 in the embodiment is also provided with a slotted hole 24 which is arranged along the vertical extension, the internal condition of the blanking channel 2 can be checked through the slotted hole 24, and in addition, when the spring in the blanking pipe 2 is blocked, the thin rod can be inserted into the blanking channel 2 through the slotted hole for dredging.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the utility model are deemed to be covered by the present invention.
Claims (5)
1. The utility model provides a coil spring feedway, its characterized in that includes spring vibration dish (1), the unloading passageway (2) of vertical setting and sets up in spring backstop mechanism (3) of unloading passageway (2) lateral part, the last port of unloading passageway (2) is connected the discharge gate of spring vibration dish (1), spring backstop mechanism (3) are including last moving seat (31), go up spring pin (32), move down seat (33), lower spring pin (34) and drive arrangement, go up moving seat (31) and move down seat (33) and set up on one another, by drive arrangement drive along horizontal direction round trip movement near and keeping away from unloading passageway (2), and both keep opposite direction removal throughout, go up spring pin (32) and spring pin (34) down respectively portable setting be in go up moving seat (31) and move down seat (33) and be close to the one end of unloading passageway (2), and the upper moving seat (31) and the lower moving seat (33) are respectively provided with an upper elastic part (35) and a lower elastic part (36) which enable the upper spring stop lever (32) and the lower spring stop lever (34) to always move towards the direction of the blanking channel (2), the distance between the upper spring stop lever (32) and the lower spring stop lever (34) is greater than the length of one spring (4) and less than the length of two springs (4), and the side wall of the blanking channel (2) is provided with an upper perforation (21) and a lower perforation (22) which enable the upper spring stop lever (32) and the lower spring stop lever (34) to penetrate.
2. The coil spring feeder apparatus according to claim 1, wherein the driving means is a pneumatic finger (37) having two moving fingers (371) oppositely disposed, and the upper moving seat (31) and the lower moving seat (33) are respectively connected to the two moving fingers (371).
3. The spiral spring feeding device as claimed in claim 1, wherein an air inlet (23) is provided on the side wall of the blanking channel (2), an air blowing pipe connected with an air source is provided at the air inlet (23), and the mouth of the air blowing pipe is inclined downwards.
4. A coil spring feeder according to claim 3, characterized in that the air inlet (23) is arranged at a position between the upper (21) and lower (22) perforations.
5. The coil spring feeder apparatus according to claim 1, wherein the upper elastic member (35) and the lower elastic member (36) are coil compression springs; an upper transverse mounting hole (311) is formed in the upper moving seat (31), and one end, far away from the blanking channel (2), of the upper spring stop lever (32) and the upper elastic piece (35) are arranged in the upper transverse mounting hole (311) in a limiting mode;
the lower moving seat (33) is provided with a lower transverse mounting hole (331), and one end of the lower spring stop lever (34) far away from the blanking channel (2) and the lower elastic piece (36) are arranged in the lower transverse mounting hole (331) in a limiting manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122112559.1U CN215624948U (en) | 2021-08-31 | 2021-08-31 | Spiral spring feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122112559.1U CN215624948U (en) | 2021-08-31 | 2021-08-31 | Spiral spring feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215624948U true CN215624948U (en) | 2022-01-25 |
Family
ID=79906328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122112559.1U Active CN215624948U (en) | 2021-08-31 | 2021-08-31 | Spiral spring feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215624948U (en) |
-
2021
- 2021-08-31 CN CN202122112559.1U patent/CN215624948U/en active Active
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