CN102976038B - Workpiece transmission frame of roller coating machine - Google Patents
Workpiece transmission frame of roller coating machine Download PDFInfo
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- CN102976038B CN102976038B CN201210468364.3A CN201210468364A CN102976038B CN 102976038 B CN102976038 B CN 102976038B CN 201210468364 A CN201210468364 A CN 201210468364A CN 102976038 B CN102976038 B CN 102976038B
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Abstract
The invention relates to a workpiece transmission frame of a rolling coating machine. The top-left corner, the top-right corner, the bottom-right corner and the middle-lower part of a rack assembly are respectively provided with a driven minor sprocket, a plurality of driven sprockets which are up and down staggered and arranged at intervals and at least one pneumatic tension wheel are arranged on the left side of the driven minor sprocket on the middle-lower part, and a bush roller chain is arranged on the driven minor sprockets, the driven sprockets and the pneumatic tension wheels; a plurality of hanging mechanisms for hanging workpieces are arranged on the bush roller chain at equal intervals; a chain walking rail is arranged between the driven minor sprocket at the bottom-right corner and the driven minor sprocket at the middle-lower part and is arranged on the rack assembly, and a synchronous feeding mechanism of a feeding system is used for hanging the workpieces on the hanging mechanisms of the chain walking rail; a main transmission mechanism is arranged on the rack assembly, and the main transmission mechanism is used for driving the bush roller chain to circularly rotate. The workpiece transmission frame of the rolling coating machine can realize transmission and transportation of the workpieces, and has the advantages of skilled structure, convenience and orderliness for transportation operation, and the like.
Description
Technical field
The present invention relates to a kind of automatic roller coating equipment for the process of tubular workpiece outside face, specifically a kind of coating roller workpiece driving frame, it, for realizing transmission and the conveying of workpiece, belongs to machinery manufacturing technology field.
Background technology
In prior art, the technique that the outside face process of tubular workpiece mostly adopts glue spraying, sprays paint.Mainly there is following shortcoming in this treatment process: (1) spraying can cause working environment to be full of vaporific pernicious gas, and vaporific pernicious gas can encroach on health; (2) utilization rate of raw materials under spraying method is low, and nozzle easily blocks, and sprays uneven, and spraying adhesive ability is not strong, and product design can not effectively be guaranteed.
For the shortcoming that conventional spray paint technique exists, applicant devises a kind of automatic roller coating equipment adopting roller coating technology to process the process of tubular workpiece outside face, which employs the roller coating technology with international most advanced level, it is a kind of product of efficient, energy-saving and environmental protection, be applicable to the in enormous quantities plastic roll of the industries such as Automobile manufacturing to tubular workpiece, may be used for the roller coating of like product.
Summary of the invention
The object of the present invention is to provide a kind of coating roller workpiece driving frame, it is for realizing transmission and the conveying of workpiece, and be the pedestal of coating roller, have structure ingenious, transfer operation is advantage easily and orderly.
According to technical scheme provided by the invention: coating roller workpiece driving frame, it is characterized in that: comprise support assembly, driven minor sprocket, driven sprocket, pneumatic tension wheel, bush roller chaiin, chain walking track, bridging mechanism and main drive gear, the upper left corner of described support assembly, the upper right corner, the lower right corner and middle lower portion are respectively arranged with a driven minor sprocket, the left side of the driven minor sprocket of middle lower portion is provided with staggered spaced apart multiple driven sprocket and at least one pneumatic tension wheel up and down, described bush roller chaiin is contained in driven minor sprocket, on driven sprocket and pneumatic tension wheel, described driven minor sprocket and driven sprocket are for adjusting the trend of bush roller chaiin, described pneumatic tension wheel is normal for ensureing bush roller chaiin tension force, described bush roller chaiin is equidistantly distributed with multiple bridging mechanism for mounting workpiece, described chain walking track is arranged between the driven minor sprocket in the lower right corner and the driven minor sprocket of middle lower portion, and chain walking track installation is on support assembly, and workpiece is suspended in bridging mechanism by the synchronous feed mechanism of feed system on described chain walking track, described main drive gear is arranged on support assembly, and main drive gear is used for drive sleeve roller chain circulation revolution, and main drive gear undertakes the power of whole workpiece transmission and conveying.
As a further improvement on the present invention, described driven sprocket has five, and described pneumatic tension wheel has one, and two driven sprockets and a pneumatic tension wheel are arranged in a row at upper rack, and other three driven sprockets are arranged in a row in frame lower; It is peripheral that described bush roller chaiin is sleeved on four driven minor sprockets, bush roller chaiin from the below of the driven minor sprocket of middle lower portion walk around backward, walk around above pneumatic tension wheel backward, after being detoured by remaining five driven sprocket break-in completed successively upwards, downwards, upwards, downwards, upwards, what formation one was closed loops back crossover again.
As a further improvement on the present invention, described pneumatic tension wheel comprises adjustment sprocket wheel, slide bar, slide bar support, backstand, track fagging, tensioning cylinder, slide block, cylinder block backing plate and contiguous block; Described track fagging is fixed on support assembly, and two slide bars are supported by slide bar and are arranged on track fagging; Cylinder block backing plate is fixed on track fagging, and described tensioning cylinder tail end is hinged on contiguous block, and described contiguous block is fixed on cylinder block backing plate; The rod end of described tensioning cylinder connects backstand, and described backstand both sides are provided with slide block, and backstand forms bearing fit by slide block and slide bar; Described track fagging is provided with elongated hole, and the wheel shaft of described adjustment sprocket wheel passes from this elongated hole and is connected to backstand.
As a further improvement on the present invention, described bridging mechanism comprises chain connecting shaft, oilless metal, bridging seat, tuck and striker plate, described chain connecting shaft is connected on bush roller chaiin, described bridging seat to be arranged on chain connecting shaft by oilless metal and to block with circlip for shaft, described tuck one end is arranged on bridging seat and by screw lock, striker plate screw fastening is on bridging seat.
As a further improvement on the present invention, described main drive gear comprises motor, motor mounting flange, sprocket shaft, sprocket wheel base plate, sprocket wheel adapter plate, sprocket for main drive and sprocket wheel cover plate, motor is arranged on support assembly by motor mounting flange, the mouth of motor is by flat key connection chain wheel shaft, described sprocket shaft is arranged on sprocket wheel base plate by bearing supporting, sprocket wheel base plate is fixedly connected on support assembly by fastener, sprocket wheel adapter plate has been clamped between sprocket wheel base plate and support assembly, described sprocket for main drive is fixedly mounted on sprocket shaft by sprocket wheel cover plate and fastener, the wheel shaft of one of them driven sprocket in described driven sprocket is provided with driving chain wheel, and described driving chain wheel and sprocket for main drive are by chain connection for transmission.
As a further improvement on the present invention, the bracket of multiple equidistant distribution is provided with between the driven minor sprocket of the driven minor sprocket in the described upper left corner and the upper right corner, described bracket is arranged on support assembly, and described bracket is used for holding bush roller chaiin, prevent bush roller chaiin sagging, rock.
As a further improvement on the present invention, the right end position place of described chain walking track is provided with half toothed chain wheel for improving Roller Chain Drive stability.
As a further improvement on the present invention, described workpiece driving frame is also provided with the synchronous drive mechanism for driving the synchronous feeding of the synchronous feed mechanism of feed system.
As a further improvement on the present invention, described synchronous drive mechanism comprises the first double chain wheel be arranged on fixed base plate, the second double chain wheel and three sprocket wheels, described three sprocket position are top, described first double chain wheel is arranged on immediately below three sprocket wheels, described second double chain wheel is arranged on the first double chain wheel side, and the second double chain wheel and the first double chain wheel are positioned at sustained height; Described bush roller chaiin right-to-left enters from the first double chain wheel, first on the downside of the first double chain wheel, left side walk around backward, then on the right side of three sprocket wheels, upside walk around backward, last on the right side of the second double chain wheel, downside walks around rear level and passes, on described three sprocket wheels, a sprocket wheel of inner side is used for the input sprocket connection for transmission in feed mechanism synchronous with feed system; Described three sprocket wheels are arranged on three row chain anchor shafts by a set of bearing assembly, described double chain wheel is arranged on duplex chain anchor shaft by another set of bearing assembly, described three row chain anchor shafts and duplex chain anchor shaft are fixedly mounted on fixed base plate respectively also with pad and fastener locking, described fixed base plate is fixedly mounted on support assembly, has clamped base plate between fixed base plate and support assembly.
As a further improvement on the present invention, the described bearing assembly for installing three sprocket wheels comprises neck bearing, outer bearing, middle outer separator and middle inner spacing collar, described three sprocket wheels are arranged on three row chain anchor shafts by neck bearing and outer bearing supporting, be separated by by middle outer separator and middle inner spacing collar between neck bearing and outer bearing, the inner ring of described neck bearing is spacing by the shaft shoulder of three row chain anchor shafts, the outer ring of neck bearing is spacing by the step on three sprocket wheels, the inner ring of described outer bearing is blocked by door, described door fastener is connected to three row chain anchor shaft ends, the outer ring of described outer bearing is spacing by circlip for bore, the installation situation of described first double chain wheel, the second double chain wheel is identical with the installation of three sprocket wheels.
compared with prior art, advantage is in the present invention:workpiece driving frame of the present invention assume responsibility for the work accepted workpiece, conveying workpieces, roller coating workpiece and see off workpiece, and can realize transmission and the conveying of workpiece, be the pedestal of coating roller, have structure ingenious, transfer operation is advantage easily and orderly.
Accompanying drawing explanation
Fig. 1 is the structural front view of the embodiment of the present invention.
Fig. 2 is the structure left view of Fig. 1.
Fig. 3 is the structural representation of pneumatic tension wheel in Fig. 1.
Fig. 4 is the birds-eye view of Fig. 3.
Fig. 5 is the structural representation of Tu1Zhong bridging mechanism.
Fig. 6 is the structural representation of main drive gear in Fig. 1.
Fig. 7 is the A-A section-drawing in Fig. 6.
Fig. 8 is the structural representation of synchronous drive mechanism in Fig. 1.
Fig. 9 is the B-B section-drawing in Fig. 8.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure: the coating roller workpiece driving frame in embodiment is primarily of support assembly 1, driven minor sprocket 2, driven sprocket 3, pneumatic tension wheel 4, bush roller chaiin 5, bracket 6, half toothed chain wheel 7, chain walking track 8, synchronous drive mechanism 9, bridging mechanism 10 and main drive gear more than 11 part composition.
As shown in Figure 1 and Figure 2, the upper left corner of described support assembly 1, the upper right corner, the lower right corner and middle lower portion are respectively arranged with a driven minor sprocket 2, the left side of the driven minor sprocket 2 of middle lower portion is provided with staggered spaced apart multiple driven sprockets 3 and at least one pneumatic tension wheel 4 up and down, described bush roller chaiin 5 is contained on driven minor sprocket 2, driven sprocket 3 and pneumatic tension wheel 4, described driven minor sprocket 2 and driven sprocket 3 are for adjusting the trend of bush roller chaiin 5, and described pneumatic tension wheel 4 is normal for ensureing bush roller chaiin 5 tension force; Described bush roller chaiin 5 is equidistantly distributed with multiple bridging mechanism 10 for mounting workpiece; Described chain walking track 8 is arranged between the driven minor sprocket in the lower right corner 2 and the driven minor sprocket 2 of middle lower portion, chain walking track 8 is arranged on support assembly 1, and workpiece is suspended in bridging mechanism 10 by the synchronous feed mechanism of feed system on described chain walking track 8; Described main drive gear 11 is arranged on support assembly 1, and main drive gear 11 circulates for drive sleeve roller chain 5 and turns round, and main drive gear 11 undertakes the power of whole workpiece transmission and conveying.
In the embodiment of the present invention, described driven sprocket 3 has five, described pneumatic tension wheel 4 has one, their arrangement mode and the mounting means of bush roller chaiin 5 are specifically as shown in Figure 1, two driven sprockets 3 and a pneumatic tension wheel 4 are arranged in a row at upper rack, and other three driven sprockets 3 are arranged in a row in frame lower; It is peripheral that described bush roller chaiin 5 is sleeved on four driven minor sprockets 2, bush roller chaiin 5 from the below of the driven minor sprocket 2 of middle lower portion walk around backward, walk around above pneumatic tension wheel 4 backward, after being detoured by remaining five driven sprocket 3 break-in completed successively upwards, downwards, upwards, downwards, upwards, what formation one was closed loops back crossover again.
As shown in Figure 1, the bracket 6 of multiple equidistant distribution is provided with between the driven minor sprocket of the driven minor sprocket in the described upper left corner 2 and the upper right corner 2, described bracket 6 is arranged on support assembly 1, described bracket 6 for holding bush roller chaiin 5, prevent bush roller chaiin 5 sagging, rock.In order to improve the transmission stability of middle sleeve roller chain 5 of the present invention, the right end position place of described chain walking track 8 is provided with half toothed chain wheel 7.
As shown in Figure 3, Figure 4, it is primarily of parts compositions such as adjustment sprocket wheel 4.1, slide bar 4.2, slide bar support 4.3, backstand 4.4, track fagging 4.5, tensioning cylinder 4.6, slide block 4.7, cylinder block backing plate 4.8 and contiguous blocks 4.9 for the structure of described pneumatic tension wheel 4; Described track fagging 4.5 is fixed on support assembly 1, and two slide bars 4.2 support 4.3 by slide bar and are arranged on track fagging 4.5; Cylinder block backing plate 4.8 is fixed on track fagging 4.5, and described tensioning cylinder 4.6 tail end is hinged on contiguous block 4.9, and described contiguous block 4.9 is fixed on cylinder block backing plate 4.8; The rod end of described tensioning cylinder 4.6 connects backstand 4.4, and described backstand 4.4 both sides are provided with slide block 4.7, and backstand 4.4 forms bearing fit by slide block 4.7 and slide bar 4.2; Described track fagging 4.5 is provided with elongated hole, and the wheel shaft of described adjustment sprocket wheel 4.1 passes from this elongated hole and is connected to backstand 4.4.
During embody rule, drive backstand 4.4 to move when the piston rod of described tensioning cylinder 4.6 stretches, it is drive adjustment sprocket wheel 4.1 to move by wheel shaft that described backstand 4.4 moves, and realizes the object of pneumatic tensioning.
The structure of described bridging mechanism 10 as shown in Figure 5, it forms primarily of chain connecting shaft 10.1, oilless metal 10.2, bridging seat 10.3, tuck 10.4 and striker plate 10.5, described chain connecting shaft 10.1 is connected on bush roller chaiin 5, described bridging seat 10.3 to be arranged on chain connecting shaft 10.1 by oilless metal 10.2 and to block with circlip for shaft, described tuck 10.4 one end is arranged on also by screw lock on bridging seat 10.3, and striker plate 10.5 uses screw fastening on bridging seat 10.3.
The structure of described main drive gear 11 is as Fig. 6, shown in Fig. 7, it is primarily of motor 11.1, motor mounting flange 11.7, sprocket shaft 11.8, sprocket wheel base plate 11.5, sprocket wheel adapter plate 11.6, sprocket for main drive 11.2 and sprocket wheel cover plate 11.3 form, motor 11.1 is arranged on support assembly 1 by motor mounting flange 11.7, the mouth of motor 11.1 is by flat key 11.9 connection chain wheel shaft 11.8, described sprocket shaft 11.8 is arranged on sprocket wheel base plate 11.5 by bearing 11.4 supporting, sprocket wheel base plate 11.5 is fixedly connected on support assembly 1 by fastener, sprocket wheel adapter plate 11.6 has been clamped between sprocket wheel base plate 11.5 and support assembly 1, described sprocket for main drive 11.2 is fixedly mounted on sprocket shaft 11.8 by sprocket wheel cover plate 11.3 and fastener, described support assembly 1 is provided with intermediate transmission sprocket wheel on the wheel shaft of a driven sprocket 3 of sprocket for main drive 11.2, and described intermediate transmission sprocket wheel and sprocket for main drive 11.2 pass through chain connection for transmission, for whole workpiece driving frame provides the power of running.
As shown in Figure 1, described workpiece driving frame is also provided with the synchronous drive mechanism 9 for driving the synchronous feeding of the synchronous feed mechanism of feed system.The structure of described synchronous drive mechanism 9 as shown in Figure 8, Figure 9, it mainly comprises the first double chain wheel 9.2, second double chain wheel 9.3 and three sprocket wheels 9.4 be arranged on fixed base plate 9.1, described three sprocket wheel 9.4 positions are top, described first double chain wheel 9.2 is arranged on immediately below three sprocket wheels 9.4, described second double chain wheel 9.3 is arranged on the first double chain wheel 9.2 side, and the second double chain wheel 9.3 and the first double chain wheel 9.2 are positioned at sustained height; Described bush roller chaiin 5 right-to-left enters from the first double chain wheel 9.2, first on the downside of the first double chain wheel 9.2, left side walk around backward, then on the right side of three sprocket wheels 9.4, upside walk around backward, last on the right side of the second double chain wheel 9.3, downside walks around rear level and passes, on described three sprocket wheels 9.4, a sprocket wheel of inner side is used for the input sprocket connection for transmission in feed mechanism synchronous with feed system; Described three sprocket wheels 9.4 are arranged on three row chain anchor shafts 9.11 by a set of bearing assembly, described double chain wheel is arranged on duplex chain anchor shaft 9.5 by another set of bearing assembly, described three row chain anchor shafts 9.11 and duplex chain anchor shaft 9.5 are fixedly mounted on fixed base plate 9.1 respectively also with pad 9.12 and fastener locking, described fixed base plate 9.1 is fixedly mounted on support assembly 1, has clamped base plate 9.13 between fixed base plate 9.1 and support assembly 1.
Be installed as example below with three sprocket wheels 9.4, the structure of described bearing assembly is described.As shown in Figure 9, the described bearing assembly for installing three sprocket wheels 9.4 is primarily of neck bearing 9.10, outer bearing 9.7, middle outer separator 9.9 and middle inner spacing collar 9.8 form, described three sprocket wheels 9.4 are arranged on three row chain anchor shafts 9.11 by neck bearing 9.10 and outer bearing 9.7 supporting, be separated by by middle outer separator 9.9 and middle inner spacing collar 9.8 between neck bearing 9.10 and outer bearing 9.7, the inner ring of described neck bearing 9.10 is spacing by the shaft shoulder of three row chain anchor shafts 9.11, the outer ring of neck bearing 9.10 is spacing by the step on three sprocket wheels 9.4, the inner ring of described outer bearing 9.7 is blocked by door 9.14, described door 9.14 fastener is connected to three row chain anchor shaft 9.11 ends, the outer ring of described outer bearing 9.7 is spacing by circlip for bore 9.6.
The installation situation of described first double chain wheel 9.2, second double chain wheel 9.3 is identical with the installation of three sprocket wheels 9.4, so place repeats no more.In addition, described neck bearing 9.10, outer bearing 9.7 preferably adopt deep groove ball bearing.
embody rule situation of the present invention is as follows:
Main drive gear 11 provides power, bush roller chaiin 5 is circulated turn round, in the process, workpiece is hung in bridging mechanism 10 from chain walking track 8 by the synchronous feed mechanism of feed system, three sprocket wheel 9.4 connection for transmissions in the input sprocket of the synchronous feed mechanism of feed system and synchronous drive mechanism of the present invention 9, guarantee that workpiece feeding operates synchronous with bush roller chaiin 5.Extension is followed bush roller chaiin 5 to the workpiece in bridging mechanism 10 and is moved, and completes roller coating operation in motion process.
Claims (8)
1. coating roller workpiece driving frame, it is characterized in that: comprise support assembly (1), driven minor sprocket (2), driven sprocket (3), pneumatic tension wheel (4), bush roller chaiin (5), chain walking track (8), bridging mechanism (10) and main drive gear (11), the upper left corner of described support assembly (1), the upper right corner, the lower right corner and middle lower portion are respectively arranged with a driven minor sprocket (2), the left side of the driven minor sprocket (2) of middle lower portion is provided with staggered spaced apart multiple driven sprocket (3) and at least one pneumatic tension wheel (4) up and down, described bush roller chaiin (5) is contained in driven minor sprocket (2), on driven sprocket (3) and pneumatic tension wheel (4), described driven minor sprocket (2) and driven sprocket (3) are for adjusting the trend of bush roller chaiin (5), described pneumatic tension wheel (4) is normal for ensureing bush roller chaiin (5) tension force, described bush roller chaiin (5) is equidistantly distributed with multiple bridging mechanism (10) for mounting workpiece, described chain walking track (8) is arranged between the driven minor sprocket in the lower right corner (2) and the driven minor sprocket of middle lower portion (2), chain walking track (8) is arranged on support assembly (1), and workpiece is suspended in bridging mechanism (10) by the synchronous feed mechanism of feed system on described chain walking track (8), described main drive gear (11) is arranged on support assembly (1), and main drive gear (11) is for drive sleeve roller chain (5) circulation revolution, and main drive gear (11) undertakes the power of whole workpiece transmission and conveying,
Described workpiece driving frame is also provided with the synchronous drive mechanism (9) for driving the synchronous feeding of the synchronous feed mechanism of feed system;
Described synchronous drive mechanism (9) comprises the first double chain wheel (9.2) be arranged on fixed base plate (9.1), the second double chain wheel (9.3) and three sprocket wheels (9.4), described three sprocket wheels (9.4) position is top, described first double chain wheel (9.2) is arranged on immediately below three sprocket wheels (9.4), described second double chain wheel (9.3) is arranged on the first double chain wheel (9.2) side, and the second double chain wheel (9.3) and the first double chain wheel (9.2) are positioned at sustained height; Described bush roller chaiin (5) right-to-left enters from the first double chain wheel (9.2), first from the first double chain wheel (9.2) downside, left side walk around backward, then from three sprocket wheels (9.4) right side, upside walk around backward, finally walk around rear level pass from the second double chain wheel (9.3) right side, downside, on described three sprocket wheels (9.4), a sprocket wheel of inner side is used for the input sprocket connection for transmission in feed mechanism synchronous with feed system; Described three sprocket wheels (9.4) are arranged on three row chain anchor shafts (9.11) by a set of bearing assembly, described double chain wheel is arranged on duplex chain anchor shaft (9.5) by another set of bearing assembly, described three row chain anchor shafts (9.11) and duplex chain anchor shaft (9.5) are fixedly mounted on fixed base plate (9.1) respectively and go up and use pad (9.12) and fastener locking, described fixed base plate (9.1) is fixedly mounted on support assembly (1), has clamped base plate (9.13) between fixed base plate (9.1) and support assembly (1).
2. coating roller workpiece driving frame as claimed in claim 1, it is characterized in that: described driven sprocket (3) has five, described pneumatic tension wheel (4) has one, two driven sprockets (3) and a pneumatic tension wheel (4) are arranged in a row at upper rack, and other three driven sprockets (3) are arranged in a row in frame lower; It is peripheral that described bush roller chaiin (5) is sleeved on four driven minor sprockets (2), bush roller chaiin (5) from the below of the driven minor sprocket (2) of middle lower portion walk around backward, from pneumatic tension wheel (4) top walk around backward, after being detoured by remaining five driven sprockets (3) break-in completed successively upwards, downwards, upwards, downwards, upwards, what formation one was closed loops back crossover again.
3. coating roller workpiece driving frame as claimed in claim 1, is characterized in that: described pneumatic tension wheel (4) comprises adjustment sprocket wheel (4.1), slide bar (4.2), slide bar support (4.3), backstand (4.4), track fagging (4.5), tensioning cylinder (4.6), slide block (4.7), cylinder block backing plate (4.8) and contiguous block (4.9); Described track fagging (4.5) is fixed on support assembly (1), and two slide bars (4.2) support (4.3) by slide bar and are arranged on track fagging (4.5); Cylinder block backing plate (4.8) is fixed on track fagging (4.5), and described tensioning cylinder (4.6) tail end is hinged on contiguous block (4.9), and described contiguous block (4.9) is fixed on cylinder block backing plate (4.8); The rod end of described tensioning cylinder (4.6) connects backstand (4.4), and described backstand (4.4) both sides are provided with slide block (4.7), and backstand (4.4) forms bearing fit by slide block (4.7) and slide bar (4.2); Described track fagging (4.5) is provided with elongated hole, and the wheel shaft of described adjustment sprocket wheel (4.1) passes from this elongated hole and is connected to backstand (4.4).
4. coating roller workpiece driving frame as claimed in claim 1, it is characterized in that: described bridging mechanism (10) comprises chain connecting shaft (10.1), oilless metal (10.2), bridging seat (10.3), tuck (10.4) and striker plate (10.5), described chain connecting shaft (10.1) is connected on bush roller chaiin (5), described bridging seat (10.3) is arranged on chain connecting shaft (10.1) by oilless metal (10.2) and goes up and block with circlip for shaft, described tuck (10.4) one end is arranged on bridging seat (10.3) and goes up and use screw lock, striker plate (10.5) uses screw fastening on bridging seat (10.3).
5. coating roller workpiece driving frame as claimed in claim 1, it is characterized in that: described main drive gear (11) comprises motor (11.1), motor mounting flange (11.7), sprocket shaft (11.8), sprocket wheel base plate (11.5), sprocket wheel adapter plate (11.6), sprocket for main drive (11.2) and sprocket wheel cover plate (11.3), motor (11.1) is arranged on support assembly (1) by motor mounting flange (11.7), the mouth of motor (11.1) is by flat key (11.9) connection chain wheel shaft (11.8), described sprocket shaft (11.8) is arranged on sprocket wheel base plate (11.5) by bearing (11.4) supporting, sprocket wheel base plate (11.5) is fixedly connected on support assembly (1) by fastener, sprocket wheel adapter plate (11.6) has been clamped between sprocket wheel base plate (11.5) and support assembly (1), described sprocket for main drive (11.2) is fixedly mounted on sprocket shaft (11.8) by sprocket wheel cover plate (11.3) and fastener, the wheel shaft of the upper driven sprocket (3) near sprocket for main drive (11.2) of described support assembly (1) is provided with intermediate transmission sprocket wheel, described intermediate transmission sprocket wheel and sprocket for main drive (11.2) by chain connection for transmission, for whole workpiece driving frame provides the power of running.
6. coating roller workpiece driving frame as claimed in claim 1, it is characterized in that: the bracket (6) being provided with multiple equidistant distribution between the driven minor sprocket in the described upper left corner (2) and the upper right corner driven minor sprocket (2), described bracket (6) is arranged on support assembly (1), described bracket (6) for holding bush roller chaiin (5), prevent bush roller chaiin (5) sagging, rock.
7. coating roller workpiece driving frame as claimed in claim 1, is characterized in that: the right end position place of described chain walking track (8) is provided with half toothed chain wheel (7) for improving bush roller chaiin (5) transmission stability.
8. coating roller workpiece driving frame as claimed in claim 1, it is characterized in that: the described bearing assembly for installing three sprocket wheels (9.4) comprises neck bearing (9.10), outer bearing (9.7), middle outer separator (9.9) and middle inner spacing collar (9.8), described three sprocket wheels (9.4) are arranged on three row chain anchor shafts (9.11) by neck bearing (9.10) and outer bearing (9.7) supporting, be separated by by middle outer separator (9.9) and middle inner spacing collar (9.8) between neck bearing (9.10) and outer bearing (9.7), the inner ring of described neck bearing (9.10) is spacing by the shaft shoulder of three row chain anchor shafts (9.11), the outer ring of neck bearing (9.10) is spacing by the step on three sprocket wheels (9.4), the inner ring of described outer bearing (9.7) is blocked by door (9.14), described door (9.14) fastener is connected to three row chain anchor shaft (9.11) ends, the outer ring of described outer bearing (9.7) is spacing by circlip for bore (9.6), the installation situation of described first double chain wheel (9.2), the second double chain wheel (9.3) is identical with the installation of three sprocket wheels (9.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210468364.3A CN102976038B (en) | 2012-11-19 | 2012-11-19 | Workpiece transmission frame of roller coating machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210468364.3A CN102976038B (en) | 2012-11-19 | 2012-11-19 | Workpiece transmission frame of roller coating machine |
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| Publication Number | Publication Date |
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| CN102976038A CN102976038A (en) | 2013-03-20 |
| CN102976038B true CN102976038B (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210468364.3A Active CN102976038B (en) | 2012-11-19 | 2012-11-19 | Workpiece transmission frame of roller coating machine |
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