CN212503053U - Online synchronous feeding mechanism based on crankshaft transmission - Google Patents
Online synchronous feeding mechanism based on crankshaft transmission Download PDFInfo
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- CN212503053U CN212503053U CN202020538346.8U CN202020538346U CN212503053U CN 212503053 U CN212503053 U CN 212503053U CN 202020538346 U CN202020538346 U CN 202020538346U CN 212503053 U CN212503053 U CN 212503053U
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- feeding
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- connecting rod
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 60
- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 33
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims abstract description 10
- 208000032369 Primary transmission Diseases 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 208000032370 Secondary transmission Diseases 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000033764 rhythmic process Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an online synchronous feeding mechanism based on crankshaft transmission, which comprises a feeding box, a feeding frame and an online synchronous transmission mechanism, wherein a pair of rubber compression rollers which are in tangent rolling fit is arranged in the feeding box, the front end of the feeding box is fixedly connected with the feeding frame, the feeding frame comprises an end plate, a feeding roller and a feeding roller, a plurality of coiled strip materials are sleeved on the feeding roller in a penetrating way, the online synchronous transmission mechanism comprises a connecting rod assembly, a crankshaft, a gear box, a primary transmission gear, a secondary transmission gear and a tertiary transmission gear, the connecting rod assembly comprises a rocker, an upper connecting rod, an adjusting rod, a lower connecting rod and a transmission block, a key groove is fixedly connected with the outer end of a transmission shaft, the strip materials are controlled to be fed orderly by the tangent pair of rubber compression rollers, the mode that the transmission shaft in the machine tool transmission box is fully utilized to provide feeding power is adopted, the time for independently designing the time sequence action program is saved, the mechanism is simple, the cost is low, and the practicability is high.
Description
Technical Field
The utility model relates to an automatic feeding equipment technical field, concretely relates to online synchronous feed mechanism based on crankshaft drive.
Background
Modern machining equipment is various, in order to facilitate the production efficiency of machining, many generation processing enterprises adopt automatic feeding equipment to assist feeding, which is favorable for efficiently producing and processing parts, and the automatic feeding equipment is mainly an independent automatic feeding mechanism, and comprises an independent transmission mechanism, independent power and the like, and the independent power adopts a motor to match the transmission mechanism to automatically convey materials to the processing position of a machine tool, but the independent power means that the manufacturing cost of automatic feeding is increased, and in order to coordinate the action harmony and the logic of machine tool processing, the independent power needs to be designed with a time sequence action program, consumes time and labor, increases the manufacturing cost of the automatic feeding equipment, and the simple and simple automatic feeding requirement is not paid.
Disclosure of Invention
The utility model discloses the purpose is: in view of the problems that manufacturing cost is increased for an independently designed automatic feeding mechanism in the background technology, and time-consuming, labor-consuming and unreliable time sequence action programs are independently designed for coordinating action coordination and logic of machine tool machining, the online synchronous feeding mechanism based on crankshaft transmission is provided.
The technical scheme adopted for solving the problems is as follows:
an online synchronous feeding mechanism based on crankshaft transmission comprises a feeding box, a feeding frame and an online synchronous transmission mechanism,
a pair of rubber compression rollers which are in tangent rolling fit is arranged in the feeding box, the upper end plate of the box body is also provided with a locking bolt and a positioning bolt, the positioning bolt is matched with the positioning bolt through a U-shaped hole to adjust the positioning position left and right, so that both sides of a strip are positioned by the positioning bolt and then orderly and accurately fed, the lower part of the locking bolt is provided with a spring, the lower part of the spring and the locking bolt are also sleeved with a material pressing plate,
the front end of the feeding box is fixedly connected with a feeding frame which comprises a left end plate and a right end plate, the middle of the feeding frame is connected with a feeding roller and a feeding roller, the feeding roller is sleeved with a plurality of coiled strip materials in a penetrating way, the coiled strip materials present a single layer of strip material on the feeding roller and are transmitted to the feeding box, the side part of the feeding box is fixedly connected with an online synchronous transmission mechanism,
the on-line synchronous transmission mechanism comprises a connecting rod component, a crankshaft, a gear box, a primary transmission gear, a secondary transmission gear and a tertiary transmission gear which are externally connected with a transmission shaft in a transmission box of the machine tool for transmission, the connecting rod component comprises a rocker fixedly connected at the outer end of the transmission shaft by a key groove, an upper connecting rod hinged with the rocker, an adjusting rod, a lower connecting rod and a transmission block matched and connected with a crankshaft shaft hole, the two ends of the crankshaft are matched and connected with the gear box through bearings, the outer side of the crankshaft is also provided with a protective end cover, a key groove on the inner side of the crankshaft is fixedly connected with a primary transmission gear, the two-stage transmission gear is in meshing transmission with the three-stage transmission gear, the three-stage transmission gear is in coaxial connection with a rubber compression roller in the feeding box and gives a rotating force to the rubber compression roller, and the strip clamped between the two rubber press rollers which are matched with each other in a cutting and rolling manner is orderly fed according to the transmission action rhythm of the machine tool.
Further, sleeves are further sleeved among the coiled belt materials in a spacing mode, and the feeding positions and distances among the coiled belt materials are limited and separated.
Furthermore, sponge or woven cloth is arranged on one side, which is attached to the belt material, of the lower end of the pressure plate and is used for wiping stains or oil stains on the surface of the belt material.
Further, the feed box rear side discharge gate still is provided with through torsional spring articulated according to the depression bar, according to the depression bar front end still shaft hole cooperation have a pressure gyro wheel for the area material feeding treats the processing position accuracy for the lathe.
The utility model has the advantages that:
this online synchronous feed mechanism based on crankshaft drive adopts tangent a pair of rubber compression roller control area material to feed in order, and the transmission shaft in the make full use of lathe transmission case provides the mode of feeding power, will take the material to move the synchronous orderly feeding of action according to the lathe, has saved the time of independent design chronogenesis action procedure, and the mechanism is simple, low cost, and the practicality is strong.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings provided in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic structural diagram of an online synchronous feeding mechanism based on crankshaft transmission according to the present embodiment;
FIG. 2 is a schematic side view of the on-line synchronous feeding mechanism based on the crank drive according to the present embodiment;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
wherein, 1-a machine tool transmission case, 2-a transmission shaft, 3-a rocker, 4-a hinge joint, 5-a connecting rod upper end, 6-an upper connecting rod, 7-an adjusting rod, 8-a lower connecting rod, 9-a transmission block, 10-a feeding roller, 11-a feeding roller, 12-a coiled strip material, 13-an end plate, 14-a gear box, 15-a crankshaft, 16-a feeding box, 17-a machine tool, 18-a pressing roller, 19-a pressing rod, 20-a torsion spring hinge joint, 21-a locking bolt, 22-an upper rubber compression roller, 23-a protective end cover, 24-a primary transmission gear, 25-a secondary transmission gear, 26-a tertiary transmission gear, 27-a positioning bolt, 28-a lower rubber compression roller, 29-a sleeve and 30-a bearing, 31-a pressure plate and 32-a spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the present embodiment provides an online synchronous feeding mechanism based on crankshaft transmission, which includes a feeding box 16, a feeding frame, and an online synchronous transmission mechanism.
Specifically, a pair of rubber compression rollers (22, 28) which are in tangent rolling fit are arranged in the feeding box 16, a locking bolt 21 and a positioning bolt 27 are further arranged on an upper end plate of the box body, the positioning bolt 27 is matched with a U-shaped hole to adjust the positioning position leftwards and rightwards, so that the two sides of the strip material are orderly and accurately fed by the positioning bolt, a spring 32 is arranged on the lower portion of the locking bolt 21, a pressure plate 31 is further sleeved on the lower portion of the spring and the locking bolt, a feeding frame is fixedly connected to the front end of the feeding box 16 and comprises left and right end plates 13, a feeding roller 10 and a feeding roller 11 are connected in the middle of the feeding frame, 3 coiled strip materials 12 penetrate through the feeding roller 11, the coiled strip materials 12 are presented on the feeding roller 10 and are transmitted to the feeding box 16, an online synchronous transmission mechanism is fixedly connected to the side portion of the feeding box 16 and comprises a connecting rod assembly which is in external transmission with a, The crankshaft 15, the gear box 14 and the primary 24, secondary 25 and tertiary 26 transmission gears, the connecting rod component comprises a rocker 3 which is fixedly connected with the outer end of the transmission shaft 2 by a key groove, an upper connecting rod 6 which is hinged with the rocker, an adjusting rod 7, a lower connecting rod 8 and a transmission block 9 which is matched and connected with a shaft hole of a crankshaft 15, two ends of the crankshaft 15 are matched and connected with the gear box 14 through a bearing 30, the outer side of the crankshaft is also provided with a protective end cover 23, a key groove on the inner side of the crankshaft 15 is fixedly connected with a primary transmission gear 24, is in meshed transmission with a secondary transmission gear 25, the secondary transmission gear 25 is in meshed transmission with a tertiary transmission gear 26, the three-stage transmission gear 26 is coaxially connected with a lower rubber press roller 28 in the feeding box 16, and gives a rotating force to the lower rubber press roller 28, and the strip clamped between the two rubber press rolls (22, 28) which are matched with each other in a cutting and rolling way is orderly fed according to the transmission action rhythm of the machine tool.
In a further embodiment, sleeves 29 are further sleeved between the coiled belt materials 12 in a spacing manner, the feeding positions and distances among the 3 coiled belt materials are limited and separated, sleeves with different widths can be sleeved according to different belt material widths, and the applicability is high.
In a further embodiment, a sponge is arranged on the lower end face of the material pressing plate 31 and used for wiping stains or oil stains on the surface of the material.
The further embodiment is that the feed box 16 rear side discharge gate still is provided with through torsional spring articulated press the depression bar 19, press the depression bar 19 front end still shaft hole cooperation have the pressure gyro wheel 18 for the area material feeding is for the lathe waits to process the position accurate.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides an online synchronous feed mechanism based on crankshaft drive, includes the feeding case, goes up work or material rest and online synchronous drive mechanism, its characterized in that:
a pair of rubber compression rollers which are in tangent rolling fit is arranged in the feeding box, the upper end plate of the box body is also provided with a locking bolt and a positioning bolt, the positioning bolt is matched with the positioning bolt through a U-shaped hole to adjust the positioning position left and right, so that both sides of a strip are positioned by the positioning bolt and then orderly and accurately fed, the lower part of the locking bolt is provided with a spring, the lower part of the spring and the locking bolt are also sleeved with a material pressing plate,
the front end of the feeding box is fixedly connected with a feeding frame which comprises a left end plate and a right end plate, the middle of the feeding frame is connected with a feeding roller and a feeding roller, the feeding roller is sleeved with a plurality of coiled strip materials in a penetrating way, the coiled strip materials present a single layer of strip material on the feeding roller and are transmitted to the feeding box, the side part of the feeding box is fixedly connected with an online synchronous transmission mechanism,
the on-line synchronous transmission mechanism comprises a connecting rod component, a crankshaft, a gear box, a primary transmission gear, a secondary transmission gear and a tertiary transmission gear which are externally connected with a transmission shaft in a transmission box of the machine tool for transmission, the connecting rod component comprises a rocker fixedly connected at the outer end of the transmission shaft by a key groove, an upper connecting rod hinged with the rocker, an adjusting rod, a lower connecting rod and a transmission block matched and connected with a crankshaft shaft hole, the two ends of the crankshaft are matched and connected with the gear box through bearings, the outer side of the crankshaft is also provided with a protective end cover, a key groove on the inner side of the crankshaft is fixedly connected with a primary transmission gear, the two-stage transmission gear is in meshing transmission with the three-stage transmission gear, the three-stage transmission gear is in coaxial connection with a rubber compression roller in the feeding box and gives a rotating force to the rubber compression roller, and the strip clamped between the two rubber press rollers which are matched with each other in a cutting and rolling manner is orderly fed according to the transmission action rhythm of the machine tool.
2. The on-line synchronous feed mechanism based on the crank drive of claim 1, wherein: and sleeves are further sleeved among the coiled strip materials at intervals to limit and separate the feeding positions and distances among the coiled strip materials.
3. The on-line synchronous feed mechanism based on the crank drive of claim 1, wherein: sponge or woven cloth is arranged on one side, attached to the belt material, of the lower end of the pressure plate.
4. The on-line synchronous feed mechanism based on the crank drive of claim 1, wherein: the feeding case rear side discharge gate still is provided with through torsional spring articulated according to the depression bar, according to the cooperation of depression bar front end still shaft hole there is the pressure gyro wheel for it is accurate to treat the processing position for the lathe to take the material feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538346.8U CN212503053U (en) | 2020-04-14 | 2020-04-14 | Online synchronous feeding mechanism based on crankshaft transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538346.8U CN212503053U (en) | 2020-04-14 | 2020-04-14 | Online synchronous feeding mechanism based on crankshaft transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212503053U true CN212503053U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020538346.8U Expired - Fee Related CN212503053U (en) | 2020-04-14 | 2020-04-14 | Online synchronous feeding mechanism based on crankshaft transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212503053U (en) |
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2020
- 2020-04-14 CN CN202020538346.8U patent/CN212503053U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |