CN203844209U - Conveyor chain of bottle blowing machine heating and drying tunnel - Google Patents
Conveyor chain of bottle blowing machine heating and drying tunnel Download PDFInfo
- Publication number
- CN203844209U CN203844209U CN201420242580.0U CN201420242580U CN203844209U CN 203844209 U CN203844209 U CN 203844209U CN 201420242580 U CN201420242580 U CN 201420242580U CN 203844209 U CN203844209 U CN 203844209U
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- CN
- China
- Prior art keywords
- carrier
- chain
- main body
- blowing machine
- drying tunnel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a conveyor chain of a bottle blowing machine heating and drying tunnel. The conveyor chain comprises carriers, wherein the carriers are connected through connecting plates; a rotating shaft is inserted into the carriers; a tube blank socket is arranged on the rotating shaft; a tube blank is matched with the tube blank socket. The conveyor chain is characterized in that each carrier comprises a fixing plate, a left main body and a right main body which are made into a whole; perforations which are communicated with each other are formed in the fixing plates and the main bodies; a rotating chain wheel is arranged on the rotating shaft; pins are respectively arranged on two outer walls of the carriers; rollers are arranged outside the pins; each connecting plate comprises a left connecting ring, a right connecting ring and an intermediate connecting piece, wherein the connecting ring on the right side is arranged outside the main body of the corresponding carrier on the left side in a sleeving manner; the connecting ring on the left side is arranged outside the main body of the other carrier on the right side in a sleeving manner.
Description
Technical field
The utility model relates to bottle blowing machine heating drying tunnel, particularly relates to the chain of bottle blowing machine heating drying tunnel.
Background technology
Adopt the plastic raw materials such as PET, PP, be processed into hollow container through note stretch blow, such as mineral water bottle, oil bottle etc., first adopt injection machine that plastic raw materials note is made to pipe, again pipe is inserted on the pipe socket of chain, drive pipe to heat in heating drying tunnel by chain, finally by chain, the pipe after heating is delivered to the stretch blow moulding of drawing-blowing moulding apparatus position.Traditional chain is to adopt between upper and lower two-layer inner plate bearing is installed, one end distribution of upper and lower two-layer inner plate connects a cell block of upper and lower two-layer outer plate composition, each cell block sequentially connects and composes chain, this structure chain is easily elongated after long-term use, thereby affect precision, easily wearing and tearing between inner plate and outer plate, service life is short, and when each cell block runs to the corner of track, interference can be caused to chain in the corner of track, cause chain operation to have some setbacks, even cannot move.Therefore someone has applied for Chinese patent ZL201220030640.3, patent name is " a kind of circulation link chain of bottle blowing machine heating track ", it is is sequentially connected and composed by cell block one by one, each cell block comprises a body and connecting pin, body arranges respectively can cooperatively interact circular-arc end to end, each convex structure center correspondence has the be connected pin-and-hole hinged with connecting pin, bottle base holder is set on connecting pin, the plug of bottle base is provided on bottle base holder pegging graft, each bottle base holder is located immediately on the connecting pin of each cell block, in the middle of cell block operation, be that body evagination or indent can not cause interference to bottle base holder, someone has applied for Chinese patent ZL201220039551.5 again, patent name is " a kind of bottle blowing machine bottle blank seat device ", comprise the carrier of hollow, carrier intermediate active arranges a rotatable axle sleeve, is provided with for hinged with another carrier respectively the first articulated elements and the second articulated elements on carrier, the second articulated elements can stretch into the first articulated elements, it is simple in structure, easy for installation, good stability, wear and tear little, long service life.And the shortcoming that above-mentioned two patents exist is: one, one of body (carrier) is shaped with the twin nuclei of upper and lower two-layer apart from each other, other end is upper and lower two-layer at a distance of nearer twin nuclei or be the structure of one deck monocycle, body (carrier) thick and structure that another side is thin on one side, cause the force unbalance that is subject to of body (carrier), after long-term use, easily wearing and tearing, precision cannot ensure, and the bilevel twin nuclei intensity difference of middle part hollow out, yielding; Two, connecting pin and body (carrier) split manufacture, installs trouble, and parts are many, increases workman's workload, has reduced production efficiency.Somebody has applied for Chinese patent ZL201220162233.8, patent name is " a kind of bottle blowing machine segment bottle parison base ", comprise bottle parison base and be connected to the mouthpiece on bottle parison base, mouthpiece is rotatably placed through in bottle parison base, adjacent bottle parison base part connects by carrier bar, between adjacent mouthpiece, pass through gear-linked, the shortcoming of this structure is: each bottle parison base is all manufactured separately moulding, between each bottle parison base, be connected through carrier bar, split is manufactured, and trouble is installed, and parts are many, the man hour of labour that increases workman, has reduced production efficiency.
Summary of the invention
The purpose of this utility model is the shortcoming existing in order to overcome prior art, provide a kind of two of left and right main body of carrier through the integrally manufactured moulding of fixed head, good integrity, reduce amount of parts, easier for installation, two of left and right agent structure is consistent, stress balance, structural strength is good, not easy to wear, ensures the chain of the bottle blowing machine heating drying tunnel in service life.
The technical scheme of the chain of the utility model bottle blowing machine heating drying tunnel is: comprise carrier, between each carrier, be connected through connecting plate, in carrier, insert the axis of rotation, pipe socket is set on the axis of rotation, it is characterized in that: described carrier comprises all-in-one-piece fixed head processed and a left side, right two main bodys, described fixed head with in main body, have the perforation communicating, on the axis of rotation, arrange from rotary chain wheel, at carrier two outer walls, pin is set respectively, pin arranges roller outward, described connecting plate comprises a left side, right two connecting rings and middle brace, the connecting ring on right side is enclosed within outside the main body in carrier left side, the connecting ring in left side is enclosed within outside the main body on another carrier right side.
The utility model discloses a kind of chain of bottle blowing machine heating drying tunnel, principal character is by fixed head and a left side, right two main bodys make an overall carrier (can by integrally manufactured or main body is made after be connected with fixed head), carrier two outer walls arrange pin, pin arranges roller outward, when installation, first in left and right, two main bodys connect a connecting plate outward separately, again the following of the axis of rotation is connected from rotary chain wheel (also can be arranged on carrier top from rotary chain wheel) through the perforation of carrier, i.e. assembling forms a segment, each segment is connected to each other and just forms a whole piece chain again, when work, the roller of chain is matched with the track of bottle blowing machine heating pipe drying tunnel.The chain of this programme bottle blowing machine heating drying tunnel, makes one through fixed head, good integrity by left and right two main bodys, reduce amount of parts, simple in structure, manufacture, easier for installation, left and right two agent structures are consistent, make chain in the time of operation, suffered dynamic balance, avoids producing the existing carrier thin structure of thick another side on one side, one-sided stressed compared with situation large and serious wear, make carrier structure intensity good, not easy to wear; At carrier two outer walls, pin is set, pin arranges roller outward, can track be set in the both sides of chain running orbit, and roller matches with track, and track, to chain picking-up effect, avoids chain sagging, makes chain operation more steady, smooth and easy; Described connecting plate plays the effect connected to each carrier, and in actual product, two main bodys can be made one with fixed head, is connected by connecting plate, also can main body and connecting plate make one, be connected by fixed head, act on constant.
The chain of the utility model bottle blowing machine heating drying tunnel, described fixed head comprises left and right two large circles and middle stator, upper bearing (metal) is set on large circle, and large circle diameter is greater than the diameter of main body, is shaped with stator groove and left and right two straight sheets in middle stator.Stator groove alleviates carrier weight, has saved the material of manufacturing, and reduces production costs, and the straight sheet of both sides ensures its structural strength.Described main body comprises sleeve and cutting ferrule, and the diameter of sleeve is more than or equal to the diameter of cutting ferrule, and sleeve outer wall arranges lower bearing, and the outer wall of sleeve is shaped with jump-ring slot, snaps in jump ring in jump-ring slot.In described middle brace, be shaped with brace groove and left and right two risers.Brace groove, alleviates the weight of connecting plate, has saved the material of manufacturing, and reduces production costs, and the riser of arranged on left and right sides, ensures its structural strength.Left and right two risers of described middle brace are inside arc-like sheet.Chain is in the time running to the corner of track, and the inside riser of arc coordinates with corner, avoids connecting plate and the interference of track corner, is conducive to chain operation.In left and right two connecting rings of described connecting plate, middle (center) bearing is set respectively, middle (center) bearing matches with main body outer wall.There is middle (center) bearing, reduced the wearing and tearing of connecting ring and main body outer wall, connecting ring and main body have been rotated mutually more smooth and easy.In described main body, inner bearing is set, inner bearing matches with axis of rotation outer wall.Had inner bearing, the axis of rotation and main body are rotatably assorted smooth and easy, wear and tear little.In described main body, be shaped with wear ring.Wear ring contacts with the connecting ring of connecting plate, makes it more wear-resistant, increases the service life of whole carrier.The integrally manufactured moulding of described pin and carrier both sides or pin and the split of carrier both sides are manufactured.Pin after split manufacture is connected with carrier by structures such as screw threads.The centre-to-centre spacing M of described perforation and the centre-to-centre spacing N of connecting ring are equidistant or different distance.Be the length that the length of the equal in length or fixed head perforation centre-to-centre spacing of fixed head and connecting plate perforate centre-to-centre spacing is longer than connecting plate perforate centre-to-centre spacing, length that also can connecting plate perforate centre-to-centre spacing is longer than the length of fixed head perforation centre-to-centre spacing.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the chain of the utility model bottle blowing machine heating drying tunnel;
Fig. 2 is the decomposing state schematic perspective view of the chain of bottle blowing machine heating drying tunnel;
Fig. 3 is the structural representation of the chain of the utility model bottle blowing machine heating drying tunnel;
Fig. 4 is chain and the track mated condition schematic perspective view of bottle blowing machine heating drying tunnel;
Fig. 5 is the schematic perspective view of carrier;
Fig. 6 is the schematic perspective view of connecting plate.
Detailed description of the invention
The utility model relates to a kind of chain of bottle blowing machine heating drying tunnel, as shown in Fig. 1-Fig. 6, comprise carrier, between each carrier, be connected through connecting plate, in carrier, insert the axis of rotation 3, pipe socket 32 is set on the axis of rotation, pipe 9 matches with pipe socket, it is characterized in that: described carrier comprises all-in-one-piece fixed head 4 processed and a left side, right two main bodys 5, described fixed head with in main body, have the perforation 43 communicating, on the axis of rotation 3, arrange from rotary chain wheel 33, at carrier two outer walls, pin 47 is set respectively, pin arranges roller 48 outward, described connecting plate comprises a left side, right two connecting rings 21 and middle brace 22, the connecting ring on right side is enclosed within outside the main body 5 in carrier left side, the connecting ring in left side is enclosed within outside the main body on another carrier right side.Principal character is that fixed head 4 and left and right two main bodys 5 are made to an overall carrier (can by integrally manufactured or main body is connected with fixed head after making), carrier two outer wall outer walls arrange pin 47, pin arranges roller 48 outward, when installation, first outside the main body 5 of two of left and right, connect separately a connecting plate, again the following of the axis of rotation 3 is connected from rotary chain wheel 33(and also can be arranged on carrier top from rotary chain wheel through the perforation 43 of carrier), i.e. assembling forms a segment, more each segment is connected to each other and just forms a whole piece chain.The chain of this programme bottle blowing machine heating drying tunnel, makes one through fixed head 4, good integrity by left and right two main bodys 5, reduce amount of parts, simple in structure, manufacture, easier for installation, left and right two agent structures are consistent, make chain in the time of operation, suffered dynamic balance, avoids producing the existing carrier thin structure of thick another side on one side, one-sided stressed compared with situation large and serious wear, make carrier structure intensity good, not easy to wear; At carrier two outer walls, pin 47 is set, pin arranges roller 48 outward, can track be set in the both sides of chain running orbit, roller matches with track, track, to chain picking-up effect, avoids chain sagging, makes chain operation more steady, smooth and easy; Described connecting plate plays the effect connected to each carrier, and in actual product, two main bodys 5 can be made one with fixed head 4, is connected by connecting plate, also can main body and connecting plate make one, be connected by fixed head, act on constant.Described fixed head 4 comprises left and right two large circles 41 and middle stator 42, and upper bearing (metal) 44 is set on large circle, and large circle diameter is greater than the diameter of main body 5, is shaped with stator groove 45 and left and right two straight sheets 46 in middle stator 42.Stator groove 45 alleviates carrier weight, has saved the material of manufacturing, and reduces production costs, and the straight sheet 46 of both sides ensures its structural strength.Described main body 5 comprises sleeve 51 and cutting ferrule 52, and the diameter of sleeve is more than or equal to the diameter of cutting ferrule, and sleeve 51 outer walls arrange lower bearing 57, and the outer wall of sleeve is shaped with jump-ring slot 55, snaps in jump ring 56 in jump-ring slot.In described middle brace 22, be shaped with brace groove 23 and left and right two risers 24.Brace groove 23, alleviates the weight of connecting plate, has saved the material of manufacturing, and reduces production costs, and the riser 24 of arranged on left and right sides, ensures its structural strength.Left and right two risers 24 of described middle brace 22 are inside arc-like sheet.Chain is in the time running to the corner of track, and the inside riser 23 of arc coordinates with corner, avoids connecting plate and the interference of track corner, is conducive to chain operation.In left and right two connecting rings 21 of described connecting plate, middle (center) bearing 25 is set respectively, middle (center) bearing matches with main body 5 outer walls.There is middle (center) bearing 25, reduced the wearing and tearing of connecting ring 21 and main body 5 outer walls, connecting ring and main body have been rotated mutually more smooth and easy.In described main body 5, inner bearing 53 is set, inner bearing matches with the axis of rotation 3 outer walls.Had inner bearing 53, the axis of rotation 3 and main body 5 are rotatably assorted smooth and easy, wear and tear little.In described main body 5, be shaped with wear ring 54.Wear ring 54 contacts with the connecting ring 21 of connecting plate, makes it more wear-resistant, increases the service life of whole carrier.Described pin 47 and the integrally manufactured moulding in carrier both sides or pin and carrier both sides split manufacture.Pin 47 after split manufacture is connected with carrier by structures such as screw threads.The centre-to-centre spacing N of the centre-to-centre spacing M of described perforation 43 and connecting ring 21 is equidistant or different distance.Being fixed head 4 is longer than the length of connecting plate perforate centre-to-centre spacing with the bore a hole length of 43 centre-to-centre spacing of the equal in length or fixed head 4 of connecting plate perforate centre-to-centre spacing, and length that also can connecting plate perforate centre-to-centre spacing is longer than the length of fixed head perforation centre-to-centre spacing.
Claims (10)
1. the chain of bottle blowing machine heating drying tunnel, comprise carrier, between each carrier, be connected through connecting plate, in carrier, insert the axis of rotation (3), pipe socket (32) is set on the axis of rotation, it is characterized in that: described carrier comprises all-in-one-piece fixed head processed (4) and a left side, right two main bodys (5), described fixed head with in main body, have the perforation (43) communicating, the axis of rotation (3) is upper to be arranged from rotary chain wheel (33), at carrier two outer walls, pin (47) is set respectively, pin arranges roller (48) outward, described connecting plate comprises a left side, right two connecting rings (21) and middle brace (22), the connecting ring on right side is enclosed within outside the main body (5) in carrier left side, the connecting ring in left side is enclosed within outside the main body on another carrier right side.
2. the chain of bottle blowing machine heating drying tunnel as claimed in claim 1, it is characterized in that: described fixed head (4) comprises left and right two large circles (41) and middle stator (42), upper bearing (metal) (44) is set on large circle, large circle diameter is greater than the diameter of main body (5), is shaped with stator groove (45) and left and right two straight sheets (46) in middle stator (42).
3. the chain of bottle blowing machine heating drying tunnel as claimed in claim 1, it is characterized in that: described main body (5) comprises sleeve (51) and cutting ferrule (52), the diameter of sleeve is more than or equal to the diameter of cutting ferrule, sleeve (51) outer wall arranges lower bearing (57), the outer wall of sleeve is shaped with jump-ring slot (55), snaps in jump ring (56) in jump-ring slot.
4. the chain of bottle blowing machine heating drying tunnel as claimed in claim 1, is characterized in that: in described middle brace (22), be shaped with brace groove (23) and left and right two risers (24).
5. the chain of bottle blowing machine heating drying tunnel as claimed in claim 4, is characterized in that: left and right two risers (24) of described middle brace (22) are inside arc-like sheet.
6. the chain of bottle blowing machine heating drying tunnel as claimed in claim 1, is characterized in that: in left and right two connecting rings (21) of described connecting plate, middle (center) bearing (25) is set respectively, middle (center) bearing matches with main body (5) outer wall.
7. the chain of bottle blowing machine heating drying tunnel as claimed in claim 1, is characterized in that: inner bearing (53) is set in described main body (5), and inner bearing matches with the axis of rotation (3) outer wall.
8. the chain of bottle blowing machine heating drying tunnel as claimed in claim 1, is characterized in that: in described main body (5), be shaped with wear ring (54).
9. the chain of bottle blowing machine heating drying tunnel as claimed in claim 1, is characterized in that: described pin (47) is manufactured with the split of carrier both sides with the integrally manufactured moulding in carrier both sides or pin (47).
10. the chain of bottle blowing machine heating drying tunnel as claimed in claim 1, is characterized in that: the centre-to-centre spacing N of the centre-to-centre spacing M of described perforation (43) and connecting ring (21) is equidistant or different distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242580.0U CN203844209U (en) | 2014-05-13 | 2014-05-13 | Conveyor chain of bottle blowing machine heating and drying tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242580.0U CN203844209U (en) | 2014-05-13 | 2014-05-13 | Conveyor chain of bottle blowing machine heating and drying tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844209U true CN203844209U (en) | 2014-09-24 |
Family
ID=51557265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420242580.0U Expired - Fee Related CN203844209U (en) | 2014-05-13 | 2014-05-13 | Conveyor chain of bottle blowing machine heating and drying tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978668A (en) * | 2014-05-13 | 2014-08-13 | 罗恩福 | Conveying chain of bottle blowing machine heating drying tunnel |
-
2014
- 2014-05-13 CN CN201420242580.0U patent/CN203844209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978668A (en) * | 2014-05-13 | 2014-08-13 | 罗恩福 | Conveying chain of bottle blowing machine heating drying tunnel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20170513 |