CN203319316U - Feeding mechanism - Google Patents
Feeding mechanism Download PDFInfo
- Publication number
- CN203319316U CN203319316U CN2013202999001U CN201320299900U CN203319316U CN 203319316 U CN203319316 U CN 203319316U CN 2013202999001 U CN2013202999001 U CN 2013202999001U CN 201320299900 U CN201320299900 U CN 201320299900U CN 203319316 U CN203319316 U CN 203319316U
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- China
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- transmission shaft
- sucker
- connecting rod
- frame
- fixed
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- Expired - Lifetime
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Abstract
The utility model relates to a feeding mechanism. The feeding mechanism is characterized in that the feeding mechanism comprises a machine frame (1), a sucker connecting rod (2), a motor (4) and a transmission shaft (5), the sucker connecting rod (2) is arranged below a top plate (11) of the machine frame (1) and can move up and down in a reciprocating mode, a sucker base (3) is fixed to the upper portion of the sucker connecting rod (2), suckers (31) are installed on the sucker base (3), the motor (4) is fixed below the top plate (11) of the machine frame (1), the transmission shaft (5) is arranged below the top plate (11) of the machine frame (1), the transmission shaft (5) is driven by the motor (4) to rotate, and one end of the transmission shaft (5) is connected with the sucker connecting rod (2) through a multiple-connecting-rod transmission structure so as to drive the sucker connecting rod (2) to move up and down in a reciprocating mode. The sucker base and the suckers move up and down in a reciprocating mode along with the sucker connecting rod, when the suckers move upwards, the suckers make contact with and suck plank materials at the bottom of a stock bin, when the suckers move downwards, under the effect of sucking force of the suckers, the suckers drive the plank materials to move downwards until the plank materials are fed into a device by a first pair of feeding rolls of a roll forming machine of a resistance welding machine, through sucking of the suckers, material sucking is guaranteed to be firm, and therefore the feeding mechanism is stable in working.
Description
Technical field
The utility model relates to a kind of feed mechanism of applicable conveying plate, and this feed mechanism is particularly suitable for making on the resistance welding machine of metal tank body.
Background technology
The can body resistance welding machine is the important apparatus of manufacturing food cans, and its mechanics keystone configuration is: roll forming machine, chain converyer, connecting rod tank sending mechanism, upper/lower electrode, train, sizing rule reach mechanisms such as going out up and down the tank conveying and form.Its operation scheme is, device for suction material is drawn plate and gives first pair of feeding roller of roll forming machine and send to from feed bin by sucker, enter after double sheet detects and rub iron roll and rubbed iron pre-bending, again through becoming round roller Cheng Yuanhou to collect, stablize by leading canister assembly, the can body of Cheng Yuanhou is carried forward continuously by chain converyer, connecting rod tank sending mechanism synchronizes with it, and after one's death it is accurately sent into to upper and lower welding wheel in closed cans and welded, and the can body welded carries the importing coating-supplementing machine to carry out coating by going out up and down tank again.
Multi-disc plate (electrolytic tin plate, also can galvanized iron, low ferrochrome or other special material thin plate) overlay in feed bin, by being positioned at the mechanism of sucking and feeding materials of bin bottom, send in next mechanism under plate is inhaled one by one, for realizing steadily back and forth feeding, need to design at bin bottom the feed mechanism of reasonable operation.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of feed mechanism that the plate in feed bin steadily can be held and sends for above-mentioned prior art present situation, and this feed mechanism is particularly suitable on resistance welding machine.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of feed mechanism is characterized in that: comprise frame; The sucker connecting rod, the below of being located at the top board of frame also can pump, and the top of sucker connecting rod is fixed with sucker disk seat, and sucker is installed on sucker disk seat; Motor, be fixed on the below of the top board of frame; Transmission shaft, be located at the below of the top board of frame, and this transmission shaft is rotated by described driven by motor, and an end of transmission shaft is connected with described sucker connecting rod by many link transmissions structure, to drive the sucker connecting rod, pumps.
Be fixed with bearing seat below the top board of above-mentioned frame, described transmission shaft is bearing on described bearing seat by bearing.Transmission shaft is arranged on frame by bearing seat, effectively guarantees that transmission shaft rotates smooth and easy.
On the output shaft of above-mentioned motor, driving pulley is installed, described transmission shaft is provided with driven pulley, and described driving pulley is connected by driving band with driven pulley.With transmission there is simple in structure, stable drive, can cushion absorbing, can be between large distance between shafts and multiaxis transferring power, and it is cheap, do not need to lubricate, safeguard easily.
Above-mentioned motor is fixed on motor mount, and the sidewall of motor mount has the bar hole of a plurality of vertical settings, with the side plate of described frame, is threaded after having screw to pass the bar shaped mounting hole.The motor mount relatively fixed bit of the side plate of frame can be regulated, and realizes that the motor upper-lower position can regulate, and makes the adjusting of spacing between the two of driving pulley and driven pulley, realizes that the driving band elasticity regulates.
Above-mentioned many link transmissions structure comprises pivoted arm, is arranged on transmission shaft and can rotates with transmission shaft; Rocking bar, the one end is rotationally connected by the first axle and pivoted arm, between the lower end of the other end of rocking bar and sucker connecting rod, by the second axle, links together; The first swing arm, its lower end is set on described the second axle, and the upper end of the first swing arm is rotatably connected on the link plate that is positioned at the frame below by the 3rd axle; The second swing arm, its lower end is rotatably connected on by the 4th axle the middle part of being located at the sucker connecting rod, and the upper end of the second swing arm is rotatably connected on the link plate that is positioned at the frame below by the 5th axle.This many link transmissions structure can realize that the sucker connecting rod moves back and forth up and down fast, and mobile range can remain consistent.
Be fixed with vac switch below the top board of above-mentioned frame, the bleeding point of vac switch is communicated with pore on the sucker connecting rod by flexible pipe with to sucker internal air exhausting or ventilation, the other end of transmission shaft is connected with the rotating shaft of vac switch, makes the rotation of transmission shaft can drive the rotating shaft rotation of vac switch.By the rotating shaft rotation that rotarily drives vac switch of transmission shaft, vac switch is realized sucker internal air exhausting or ventilation, guarantees the more steady suction of sucker and blowing, guarantees that feeding is steadily orderly.
The other end of above-mentioned transmission shaft is fixed with adapter sleeve, and the adapter sleeve outside has the link slot of vertical setting, in the rotating shaft of described vac switch, is fixed with trundle, and this trundle is plugged in described link slot.Transmission shaft rotarily drives the adapter sleeve rotation, and trundle is plugged in described link slot, so the rotation of adapter sleeve can drive the rotating shaft rotation of vac switch.
Compared with prior art, the utility model has the advantage of: the transmission by transmission shaft and many link transmissions structure realizes that the sucker connecting rod moves back and forth up and down, sucker disk seat and sucker move back and forth up and down with the sucker connecting rod, sucker is up to be contacted and adsorbs with the plate of bin bottom, sucker is descending, under the effect of sucker adsorption affinity, the drive plate comes downwards to first pair of feeding roller of roll forming machine of resistance welding machine and sends to, guarantee that by the absorption of sucker suction is firm, thereby make the feed mechanism stable working, and integral structure layout is reasonable.
The accompanying drawing explanation
The perspective view one that Fig. 1 is the utility model embodiment;
The perspective view one that Fig. 2 is the utility model embodiment;
The front elevation that Fig. 3 is the utility model embodiment;
The part sectional view that Fig. 4 is the utility model embodiment;
The cutaway view of Fig. 5 the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Fig. 1～5, it is a preferred embodiment of the present utility model.
A kind of feed mechanism, comprise frame 1.
Motor 4, motor 4 is servomotor, is fixed on the below of the top board 11 of frame 1.Motor 4 is fixed on motor mount 6, and the sidewall of motor mount 6 has the bar hole 61 of a plurality of vertical settings, has screw 62 to be threaded with the side plate 14 of frame through described bar shaped mounting hole 61 is rear.Motor mount 6 fixed bit of the side plate 14 of frame relatively can be regulated, and realizes that motor 4 upper-lower positions can regulate, and makes the adjusting of spacing between the two of following driving pulley 41 and driven pulley 51, realizes that the driving band elasticity regulates.
Many link transmissions structure comprises pivoted arm 52, is arranged on transmission shaft 5 and can rotates with transmission shaft 5.
The first swing arm 9a, it is upper that its lower end is set in the second axle 8b, and the upper end of the first swing arm 9a is rotatably connected on the link plate 15 that is positioned at frame 1 below by the 3rd axle 8c.
The second swing arm 9b, its lower end is rotatably connected on by the 4th axle 8d the middle part of being located at sucker connecting rod 2, and the upper end of the second swing arm 9b is rotatably connected on the link plate 15 that is positioned at frame 1 below by the 5th axle 8e.
Be fixed with vac switch 10 below the top board 11 of frame, the bleeding point 101 of vac switch 10 is communicated with pore 21 on sucker connecting rod 2 by flexible pipe with to sucker 31 internal air exhaustings or ventilation, flexible pipe does not show in drawing, the other end of transmission shaft 5 is connected with the rotating shaft 102 of vac switch, makes the rotation of transmission shaft 5 can drive rotating shaft 102 rotations of vac switch.The other end of transmission shaft 5 is fixed with adapter sleeve 53, and adapter sleeve 53 outsides have the link slot 531 of vertical setting, in the rotating shaft 102 of vac switch, is fixed with trundle 16, and this trundle 16 is plugged in link slot 531.
Pivoted arm 52 is with transmission shaft 5 rotations, pivoted arm 52 drives rocking bar 7 reciprocally swingings, sucker connecting rod 2 is under the constraint of the first swing arm 9a and the second swing arm 9b, make the reciprocally swinging of rocking bar 7, can drive sucker connecting rod 2 moves back and forth up and down, sucker disk seat 3 and sucker 31 move back and forth up and down with sucker connecting rod 2, sucker 31 is up to be contacted and adsorbs with the plate of bin bottom, sucker is descending, under sucker 31 adsorption affinity effects, the drive plate comes downwards to first pair of feeding roller of roll forming machine of resistance welding machine and sends to, guarantees that by the absorption of sucker suction is firm, thereby makes the feed mechanism stable working.By the rotating shaft that rotarily drives vac switch 102 rotations of transmission shaft 5, vac switch 10 is realized sucker 31 internal air exhaustings or ventilation, guarantees the more steady suction of sucker and blowing, guarantees that feeding is steadily orderly.
Claims (7)
1. a feed mechanism, is characterized in that: comprise frame (1);
Sucker connecting rod (2), the below of being located at the top board (11) of frame (1) also can pump, and the top of sucker connecting rod (11) is fixed with sucker disk seat (3), and sucker (31) is installed on sucker disk seat (3);
Motor (4), be fixed on the below of the top board (11) of frame (1);
Transmission shaft (5), be located at the below of the top board (11) of frame (1), this transmission shaft (5) is by described motor (4) driven rotary, one end of transmission shaft (5) is connected with described sucker connecting rod (2) by many link transmissions structure, to drive sucker connecting rod (2), pumps.
2. feed mechanism according to claim 1, it is characterized in that: be fixed with bearing seat (12) below the top board (11) of described frame (1), described transmission shaft (5) is bearing on described bearing seat (12) by bearing (13).
3. feed mechanism according to claim 1, it is characterized in that: driving pulley (41) is installed on the output shaft of described motor (4), described transmission shaft (5) is provided with driven pulley (51), and described driving pulley (41) is connected by driving band with driven pulley (51).
4. feed mechanism according to claim 3, it is characterized in that: described motor (4) is fixed on motor mount (6), the sidewall of motor mount (6) has the bar hole (61) of a plurality of vertical settings, has screw (62) to be threaded with the side plate (14) of described frame through after described bar shaped mounting hole (61).
5. according to arbitrary described feed mechanism in claim 1～4, it is characterized in that: described many link transmissions structure comprises pivoted arm (52), is arranged on transmission shaft (5) above and can rotates with transmission shaft (5);
Rocking bar (7), the one end is rotationally connected by the first axle (8a) and pivoted arm (52), between the lower end of the other end of rocking bar (7) and sucker connecting rod (2), by the second axle (8b), links together;
The first swing arm (9a), it is upper that its lower end is set in described the second axle (8b), and the upper end of the first swing arm (9a) is rotatably connected on the link plate (15) that is positioned at frame (1) below by the 3rd axle (8c);
The second swing arm (9b), its lower end is rotatably connected on by the 4th axle (8d) middle part of being located at sucker connecting rod (2), and the upper end of the second swing arm (9b) is rotatably connected on the link plate (15) that is positioned at frame (1) below by the 5th axle (8e).
6. feed mechanism according to claim 5, it is characterized in that: be fixed with vac switch (10) below the top board of described frame (11), the bleeding point (101) of vac switch (10) is communicated with pore (21) on sucker connecting rod (2) by flexible pipe with to sucker (31) internal air exhausting or ventilation, the other end of described transmission shaft (5) is connected with the rotating shaft (102) of vac switch, makes the rotation of transmission shaft (5) can drive rotating shaft (102) rotation of vac switch.
7. feed mechanism according to claim 6, it is characterized in that: the other end of described transmission shaft (5) is fixed with adapter sleeve (53), adapter sleeve (53) outside has the link slot (531) of vertical setting, be fixed with trundle (16) in the rotating shaft of described vac switch (102), this trundle (16) is plugged in described link slot (531).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202999001U CN203319316U (en) | 2013-05-28 | 2013-05-28 | Feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202999001U CN203319316U (en) | 2013-05-28 | 2013-05-28 | Feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319316U true CN203319316U (en) | 2013-12-04 |
Family
ID=49658685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202999001U Expired - Lifetime CN203319316U (en) | 2013-05-28 | 2013-05-28 | Feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203319316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803191A (en) * | 2015-04-24 | 2015-07-29 | 辽宁春光机械有限公司 | Automatic bag suction device of four-edge-sealing packaging machine |
| CN110205643A (en) * | 2019-06-19 | 2019-09-06 | 西南石油大学 | A kind of device reducing electrolysis water consumption using wind energy |
-
2013
- 2013-05-28 CN CN2013202999001U patent/CN203319316U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803191A (en) * | 2015-04-24 | 2015-07-29 | 辽宁春光机械有限公司 | Automatic bag suction device of four-edge-sealing packaging machine |
| CN110205643A (en) * | 2019-06-19 | 2019-09-06 | 西南石油大学 | A kind of device reducing electrolysis water consumption using wind energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |