CN203581930U - Twice feeding mechanism - Google Patents
Twice feeding mechanism Download PDFInfo
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- CN203581930U CN203581930U CN201320482245.3U CN201320482245U CN203581930U CN 203581930 U CN203581930 U CN 203581930U CN 201320482245 U CN201320482245 U CN 201320482245U CN 203581930 U CN203581930 U CN 203581930U
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- feeding
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- feed mechanism
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Abstract
Provided is a twice feeding mechanism, comprising a rack, a feeding assembly installed on the rack and a plurality of retainer components arranged side by side. The retainer components are arranged on one side of the feeding assembly and comprise an elevating motor, a screw rod in connection with the elevating motor, a nut sleeve sleeving the screw rod, two connection strips in connection with the nut sleeve, and a plurality of support benches fixed to the connecting strips and arranged side by side; the support benches are provided with photoelectric sensors and stop rods; the elevating motor drives the support benches to decrease or rise through the screw rod, allowing the support benches to move upwards with the bench height equal to or higher than chains. In work, the feeding assembly is used for conveying a workpiece to an assigned position; the photoelectric sensors detect whether two ends of the workpiece are in place; locating levers promote the workpiece to relatively skid to adjust errors of two ends; only when the photoelectric sensors corresponding with the two ends of the workpiece both detect the workpiece is secondary feeding performed to realize workpiece feeding without skewing.
Description
Technical field
The utility model relates to a kind of feed mechanism, is specifically related to a kind of secondary feed mechanism.
Background technology
In many automatic feed mechanisms, its function also has difference.Existing feed mechanism carries out in feeding process workpiece, lacks location to the location of workpiece, looks for partially, in the higher occasion of ask for something, if the location of workpiece is inaccurate or crooked, may cause scrapping of workpiece, or even the damage of lathe.Therefore, existing feed mechanism great majority generally all just play the once function of carrying transmission, and feeding is once carried after transmission, need rectify a deviation to workpiece, just carry out feeding next time, on a feed mechanism, complete the application of secondary feeding seldom, have a strong impact on feeding efficiency.
Utility model content
Based on this, be necessary for deficiency of the prior art, a kind of secondary feed mechanism is provided.
The utility model is achieved in the following ways: a kind of secondary feed mechanism, comprise frame and be installed in feeding material component and the some retainer assemblies being arranged side by side in frame, described retainer assembly is arranged on a side of feeding material component, comprise lifting motor, the screw mandrel that connects lifting motor, be set in the nut sleeve on screw mandrel, two connecting straps that are connected with nut sleeve, be fixed on some brace tables that are arranged side by side of connecting strap, opto-electronic pickup and stop rod are installed on described brace table, described lifting motor is driven brace table to decline or is risen by screw mandrel, make the table surface height of brace table and chain level or higher than chain upward movement, during work, described feeding material component will be for workpiece is transported to assigned address, and whether opto-electronic pickup detects workpiece two ends and put in place, and retainer assembly carries out secondary feeding to workpiece.
Further, described feeding material component comprises actuating device, some live-rollerss, is installed in the some chain drums on live-rollers and is installed in the some chains on chain drum, these some chains are arranged side by side, described actuating device is connected with a live-rollers, described chain is installed on the chain drum on different live-rollerss, described actuating device, by driving live-rollers and chain drum to rotate, makes chain continue to transmit along a horizontal direction.
In sum, the utility model secondary feed mechanism is equiped with stop rod and opto-electronic pickup by retainer assembly, radius stay impels workpiece relatively to skid to regulate end positions error, only have opto-electronic pickup corresponding to workpiece two ends workpiece all to be detected, just carry out secondary feeding, realize workpiece without crooked feeding, while preventing that deviation from appearring in workpiece feeding, defective work piece, improves productivity effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model secondary feed mechanism.
Fig. 2 is the enlarged drawing of the A part of secondary feed mechanism shown in Fig. 1.
Fig. 3 is the structural representation that the feeding material component of secondary feed mechanism shown in Fig. 1 carries out feeding.
Fig. 4 is that the retainer assembly of secondary feed mechanism shown in Fig. 1 carries out the structural representation of secondary feeding to workpiece.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figures 1 to 4, the present embodiment provides a kind of secondary feed mechanism, and this secondary feed mechanism comprises frame 10 and is installed in feeding material component 20 and the some retainer assemblies 30 being arranged side by side in frame 10.Described feeding material component 20 is for being transported to workpiece 40 assigned address of retainer assembly 30, and 30 pairs of workpiece of retainer assembly 40 carry out secondary feeding.
Described feeding material component 20 comprises actuating device 21, some live-rollerss being parallel to each other 22, is installed in the some chain drum (not shown) on live-rollers 22 and connects the some chains 23 on corresponding chain drum.Before and after described some chains 23 are, be arranged side by side, described chain 23 is installed on the chain drum on different live-rollerss 22.Described actuating device 21 is connected with a close live-rollers 22, by driving live-rollers 22 and chain drum to rotate, thereby makes chain 23 continue to transmit along a horizontal direction.
Described retainer assembly 30 is arranged on a side of feeding material component 20, comprise lifting motor 31, connect lifting motor 31 screw mandrel 32, be set in nut sleeve 33, two connecting straps 34 that are connected with nut sleeve 33 on screw mandrel 32, be fixed on some brace tables that are arranged side by side 35 of connecting strap 34, opto-electronic pickup 36 and stop rod 37 are installed on described brace table 35.Described lifting motor 31 drives brace tables 35 to decline or rise by screw mandrel 32, makes the table surface height of brace table 35 and chain 23 levels or higher than chain 23 upward movements.In the present embodiment, this retainer assembly 30 also comprises the guide block 38 of the described connecting strap 34 of some connections, and described frame 10 also comprises some guide rods 11, and described guide rod 11 correspondences are arranged on guide block 38,, thus the 30 vertical direction motions of guiding retainer assembly.
During the work of the utility model secondary feed mechanism, whether the opto-electronic pickup 36 of retainer assembly 30 detects workpiece and puts in place, when detecting on the workpiece 40 on the table top of its corresponding brace table 35, an opto-electronic pickup 36 do not put in place, the actuating device 21 of feeding material component 20 is started working, actuating device 21 drives chain 23 to continue horizontal direction and transmits, and makes workpiece 40 towards retainer assembly 30 direction setting in motions.When workpiece 40 does not exist when crooked, the two ends of workpiece 40 all arrive after the table top of corresponding brace table 35 simultaneously, and stop rod 337 stops this end of workpiece 40 to move forward, and its two ends are rested on the table top of corresponding brace table 35.Opto-electronic pickup 36 feeds back to information on system controller, and actuating device 21 quits work, and lifting motor 31 drives brace table 35 to rise by screw mandrel 32, and workpiece 40 is carried out to vertical direction feeding.When workpiece 40 two ends are when crooked, workpiece 40 one end first arrive on the table top of brace table 35, because detecting workpiece 50, part opto-electronic pickup 36 do not put in place, actuating device 21 works on, first contact one end of stop rod 37 just by relatively skid to regulate end positions error on the table top of brace table 35, realize and revise two ends inclination, after only having workpiece 40 concordant, two ends opto-electronic pickup 36 detects the table top top that workpiece 40 two ends are positioned at brace table 35 simultaneously, actuating device 21 quits work, lifting motor 31 drives brace table 35 to rise by screw mandrel 32, workpiece 40 is carried out to vertical direction feeding, thereby realize workpiece 40 without crooked feeding.
In sum, the utility model secondary feed mechanism is by being equiped with stop rod 34 and opto-electronic pickup 36 on retainer assembly 30, radius stay 34 impels workpiece 40 relatively to skid to regulate end positions error, only have opto-electronic pickup 35 corresponding to workpiece 40 two ends workpiece all to be detected, just carry out secondary feeding, realize workpiece 40 without crooked feeding, while preventing that deviation from appearring in workpiece 40 feedings, defective work piece 40, improves productivity effect.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a secondary feed mechanism, it is characterized in that: comprise frame and be installed in feeding material component and the some retainer assemblies being arranged side by side in frame, described retainer assembly is arranged on a side of feeding material component, comprise lifting motor, the screw mandrel that connects lifting motor, be set in the nut sleeve on screw mandrel, two connecting straps that are connected with nut sleeve, be fixed on some brace tables that are arranged side by side of connecting strap, opto-electronic pickup and stop rod are installed on described brace table, described lifting motor is driven brace table to decline or is risen by screw mandrel, make the table surface height of brace table and chain level or higher than chain upward movement, during work, described feeding material component will be for workpiece is transported to assigned address, and when workpiece contacts all stop rods and described opto-electronic pickup all detects after workpiece, retainer assembly carries out secondary feeding to workpiece.
2. secondary feed mechanism according to claim 1, it is characterized in that: described feeding material component comprises actuating device, some live-rollerss, is installed in the some chain drums on live-rollers and is installed in the some chains on chain drum, these some chains are arranged side by side, described actuating device is connected with a live-rollers, described chain is installed on the chain drum on different live-rollerss, described actuating device, by driving live-rollers and chain drum to rotate, makes chain continue to transmit along a horizontal direction.
3. secondary feed mechanism according to claim 1, it is characterized in that: described retainer assembly also comprises the guide block of the described connecting strap of some connections, described frame also comprises some guide rods, and described guide rod correspondence is arranged on guide block, thus the motion of guiding retainer assembly vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320482245.3U CN203581930U (en) | 2013-08-07 | 2013-08-07 | Twice feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320482245.3U CN203581930U (en) | 2013-08-07 | 2013-08-07 | Twice feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203581930U true CN203581930U (en) | 2014-05-07 |
Family
ID=50579882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320482245.3U Expired - Fee Related CN203581930U (en) | 2013-08-07 | 2013-08-07 | Twice feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203581930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882573A (en) * | 2017-03-24 | 2017-06-23 | 浙江新诚汽车部件有限公司 | A kind of attachment means beneficial to the smooth entrance collecting box of blast pipe |
| CN111906461A (en) * | 2019-05-08 | 2020-11-10 | 大族激光科技产业集团股份有限公司 | Transmission feeding method and system |
-
2013
- 2013-08-07 CN CN201320482245.3U patent/CN203581930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882573A (en) * | 2017-03-24 | 2017-06-23 | 浙江新诚汽车部件有限公司 | A kind of attachment means beneficial to the smooth entrance collecting box of blast pipe |
| CN111906461A (en) * | 2019-05-08 | 2020-11-10 | 大族激光科技产业集团股份有限公司 | Transmission feeding method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20150807 |
|
| EXPY | Termination of patent right or utility model |