CN203818558U - Pitch varying device of bottle blowing machine - Google Patents
Pitch varying device of bottle blowing machine Download PDFInfo
- Publication number
- CN203818558U CN203818558U CN201420200481.6U CN201420200481U CN203818558U CN 203818558 U CN203818558 U CN 203818558U CN 201420200481 U CN201420200481 U CN 201420200481U CN 203818558 U CN203818558 U CN 203818558U
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- Prior art keywords
- bottle base
- slide
- drive link
- fixedly connected
- slide plate
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- Expired - Lifetime
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- 238000007664 blowing Methods 0.000 title claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 238000000071 blow moulding Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a pitch varying device of a bottle blowing machine. The pitch varying device is characterized in that a sliding plate capable of sliding along the vertical direction relative to a stander is connected to the stander, wherein a sliding rod capable of doing a transverse reciprocating motion relative to the sliding plate is connected to the bottom of the sliding plate, a fixed bottle blank holder is fixedly connected with the sliding rod, the sliding rod is sleeved by movable bottle blank holders in a sliding manner and the movable bottle blank holders are symmetrically arranged on two sides of the fixed bottle blank holder, pitch-varying guiding blocks are arrange on the tops of the movable bottle blank holders, chutes which are in sliding fit with the pitch-varying guiding blocks to change the intervals between the fixed bottle blank holder and the adjacent movable bottle blank holders are formed in the bottom surface of the sliding plate, and a driving device for driving the sliding rod to drive the pitch-varying guiding blocks to slide along the chutes is arranged on the stander. According to the pitch varying device, by controlling a driving bump fixedly connected to the upper end of a driving connecting rod to slide in a U-shaped chute by virtue of a driving motor, the driving connecting rods correspondingly drives a clamping mechanism to move along the vertical direction, meanwhile, the sliding rod is driven to transversely move, and the movable bottle blank holders, by which the sliding rod is sleeved in the sliding manner, are equidistantly expanded to two sides or drawn together by taking the fixed bottle blank holder as a center, so as to accurately move bottle blanks to preset positions to be exchanged. The pitch varying device has the characteristics of simple structure and rapidness and accurate positioning and control.
Description
[technical field]
The utility model relates to bottle blowing machine equipment, especially a kind of pitch variable device of bottle blowing machine.
[background technology]
The bottle blowing machine of producing plastic bottle generally includes feeding unit material, supply unit, heating unit, blow molding unit and finished product retrieval unit etc.Generally speaking, bottle base can be fed through supply unit from feeding unit material, then carries bottle base through heating unit by supply unit, and is heated to predetermined temperature, deliver to afterwards in the mould of blow molding unit and carry out blow molding, the finished product finally by finished product retrieval unit, blowing being completed is again sent.
In order to enhance productivity, conventionally in the mould in blow molding unit, some die cavities will be set, so that the several bottle bases of blowing simultaneously become finished product, it requires bottle base to be admitted to before blow molding unit, need to convert the spacing between each bottle base, make the spacing between each bottle base corresponding with the spacing of each die cavity in mould, need the spacing between each bottle base clamper to convert.
At present, bottle base clamper is carried out to the structure of spacing conversion, comprise by be provided with some slideways on screw rod, each bottle base clamper is provided with the slide block coordinating with slideway, when bolt rotary, slideway also rotates thereupon, and the corresponding expansion of spacing between corresponding bottle base clamper or dwindle after the guide effect of slideway of the slide block on bottle base clamper, to reach conversion bottle base clamper spacing object.But the spacing deviations between the conversion bottle base clamper of this structure is large, on screw rod, processing is for converting the slideway of bottle base clamper simultaneously, and it has increased difficulty of processing and cost, is unfavorable for enterprise development.
In addition, bottle base clamper is carried out to the structure of spacing conversion, also comprise and utilize two drive units, cylinder or motor, and both combinations, carry out the conversion of spacing when respectively bottle base clamper being moved.This structure has adopted two drive units, makes its structure complicated, has increased equipment failure rate.
The utility model is researched and proposed for the deficiencies in the prior art.
[utility model content]
The technical problems to be solved in the utility model is to provide a kind of pitch variable device of bottle blowing machine, by drive motors, control the driving projection being fixedly connected with drive link upper end slides in U-shaped chute, make drive link drive correspondingly vertically motion of clamping device, act on slide bar along transverse shifting simultaneously, being slidably socketed moving bottle base clamper on slide bar equidistantly launches to both sides or draws close centered by bottle base clamper determining, to realize, bottle base is accurately moved to precalculated position, exchange, have simple in structurely, positioning control is feature accurately rapidly.
For solving the problems of the technologies described above, the pitch variable device of a kind of bottle blowing machine of the utility model, adopts following technical scheme:
The pitch variable device of a kind of bottle blowing machine of the utility model, comprise frame and clamping device, in described frame, be connected with the slide plate that frame is vertically slided relatively, described clamping device comprises with slide plate bottom and is connected with the slide bar that can move along transverse reciprocating relative to slide plate, described slide bar is provided with determines bottle base clamper and moving bottle base clamper for what clamp bottle base, describedly determine bottle base clamper and be fixedly connected with slide bar, described moving bottle base clamper is slidably socketed on slide bar and symmetry is located at and determines bottle base clamper both sides, described moving bottle base clamper top is provided with displacement guide pad, described slide plate bottom surface be provided with for and displacement guide pad be slidably matched with convert between moving bottle base clamper and and determine the slideway of spacing between bottle base clamper, described frame is provided with the drive unit for driving slide bar that displacement guide pad is slided along slideway.
Described drive unit comprises the Connection Block being fixedly connected with frame and the drive link being fixedly connected with slide bar, described Connection Block one side is fixedly connected with drive motors, described Connection Block another side is provided with U-shaped chute, described drive link upper end is provided with the driving projection being slidably matched with U-shaped chute, described drive motors output is connected with rocking bar, described rocking bar is provided with the driving chute that drives projection to slide on U-shaped chute for driving, and described drive link is connected with slide plate slides.
Described slide plate middle part is along being laterally provided with the groove passing for drive link, be provided with drive link directive slide track parallel with groove on described slide plate, in described drive link, be fixedly connected with the drive link guide runner being slidably matched with drive link directive slide track, described slideway symmetry is located at groove both sides, the spacing of adjacent two slideways in the same side is equal, and every slideway equals the distance of U-shaped chute opening along horizontal distance.
Described frame is vertically provided with vertical slide rail, and described slide plate side is fixedly connected with the vertical slide block being slidably matched with vertical slide rail, and described slide plate bottom surface is along being laterally provided with horizontal slide rail, and described slide bar end is provided with the transverse slider being slidably matched with horizontal slide rail.
The pitch variable device of a kind of bottle blowing machine of the utility model, by drive motors, control the driving projection being fixedly connected with drive link upper end slides in U-shaped chute, make drive link drive correspondingly vertically motion of clamping device, act on slide bar along transverse shifting simultaneously, being slidably socketed moving bottle base clamper on slide bar equidistantly launches to both sides or draws close centered by bottle base clamper determining, to realize, bottle base is accurately moved to precalculated position, exchange, have simple in structurely, positioning control is feature accurately rapidly.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is two of structural representation of the present utility model.
Fig. 3 is explosive view of the present utility model.
Fig. 4 is one of structural representation of the utility model middle slide plate.
Fig. 5 be the utility model middle slide plate structural representation two.
Fig. 6 is the structural representation of clamping device in the utility model.
Fig. 7 is at the equidistant structural representation launching of the moving bottle base clamper of determining bottle base clamper both sides in the utility model.
[specific embodiment]
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
The pitch variable device of a kind of bottle blowing machine of the utility model, comprise frame 1 and clamping device 2, in described frame 1, be connected with the slide plate 3 that frame 1 is vertically slided relatively, described clamping device 2 comprises with slide plate 3 bottoms and is connected with the slide bar 21 that can move along transverse reciprocating relative to slide plate 3, described slide bar 21 is provided with determines bottle base clamper 22 and moving bottle base clamper 23 for what clamp bottle base, describedly determine bottle base clamper 22 and be fixedly connected with slide bar 21, described moving bottle base clamper 23 is slidably socketed on slide bar 21 and symmetry is located at and determines bottle base clamper 22 both sides, described moving bottle base clamper 23 tops are provided with displacement guide pad 24, described slide plate 3 bottom surfaces be provided with for and displacement guide pad 24 be slidably matched with convert between moving bottle base clamper 23 and and determine the slideway 31 of spacing between bottle base clamper 22, described frame 1 is provided with the drive unit 4 for driving slide bar 21 that displacement guide pad 24 is slided along slideway 31.Drive unit 4 drives slide bar 21, clamping device 2 correspondingly vertically moves, simultaneously slide bar 21 and on determine bottle base clamper 22 and moving bottle base clamper 23 is laterally also moving, its moving bottle base clamper 23 launches to both sides or draws close centered by fixed bottle embryo clamper 22.
Described drive unit 4 comprises the Connection Block 41 being fixedly connected with frame 1 and the drive link 42 being fixedly connected with slide bar 21, described Connection Block 41 1 sides are fixedly connected with drive motors 43, described Connection Block 41 another sides are provided with U-shaped chute 44, Open Side Down for U-shaped chute 44, described drive link 42 upper ends are provided with the driving projection 45 being slidably matched with U-shaped chute 44, described drive motors 43 outputs are connected with rocking bar 46, described rocking bar 46 is provided with the driving chute 47 that drives projection 45 to slide on U-shaped chute 44 for driving, described drive link 42 is slidably connected with slide plate 3.When drive motors 43 rotates, rocking bar 46 rotates, and drives 47 of chutes to stir and drives projection 45 to slide into the other end from U-shaped chute 44 opening one end, and now, clamping device 2 first moves up to peak at vertical direction, then moves downward; 23 one end from slideway 31 of bottle base clamper 22 and moving bottle base clamper of determining in clamping device 2 move to its other end, realize moving bottle base clamper 23 and equidistantly launch or draw close to determining bottle base clamper 22 both sides.
Described slide plate 3 middle parts are along being laterally provided with the groove 32 passing for drive link 42, drive link 42 is fixedly connected with slide bar 21 through this groove 32, be provided with drive link directive slide track 33 parallel with groove 32 on described slide plate 3, in described drive link 42, be fixedly connected with the drive link guide runner 34 being slidably matched with drive link directive slide track 33, described slideway 31 symmetries are located at groove 32 both sides, the spacing of adjacent two slideways 31 in the same side is equal, and every slideway 31 equals the distance of U-shaped chute 44 openings along horizontal distance.
Described frame 1 is vertically provided with vertical slide rail 11, described slide plate 3 sides are fixedly connected with the vertical slide block 35 being slidably matched with vertical slide rail 11, described slide plate 3 bottom surfaces are along being laterally provided with horizontal slide rail 36, and described slide bar 21 ends are provided with the transverse slider 25 being slidably matched with horizontal slide rail 36.
During work, the utility model drive motors 43 adopts servomotor, by controlling the rotation of servomotor, controls the rotation amplitude of rocking bar 46, makes to drive projection 45 exactly in the interior slip of U-shaped chute 44.Drive motors 43 forwards, drive projection 45 by U-shaped chute 44 one end upward slidings, now, moving bottle base clamper 23 is positioned at one end of slideway 31, drive link 42 pull slide bar 21 and on assembly slide straight up, when driving projection 45 to slide into the transition position of U-shaped chute 44, the relative slide plate 3 of drive link 42 effect slide bar 21 is along laterally slide rail 11 slips, now, moving bottle base clamper 23 on slide bar 21 launches to both sides centered by bottle base clamper 22 determining, when displacement guide pad 24 slides into the other end of slideway 31, between moving bottle base clamper 23 and and determine spacing between bottle base clamper 22 for maximum, drive projection 45 to continue to slide into the other end of U-shaped chute 44, keeping between moving bottle base clamper 23 and and determine the spacing between bottle base clamper 22, to exchange moving bottle base clamper 23 and to determine the bottle base on bottle base clamper 22.
Afterwards, drive motors 43 reversion, drives 45 other ends that slide into U-shaped chute 44 of slide block, and at the transition position of U-shaped chute 44, moving bottle base clamper 23 is drawn close to determine centered by bottle base clamper 22.
Claims (4)
1. the pitch variable device of a bottle blowing machine, it is characterized in that comprising frame (1) and clamping device (2), in described frame (1), be connected with the slide plate (3) that frame (1) is vertically slided relatively, described clamping device (2) comprises with slide plate (3) bottom and is connected with the slide bar (21) that can move along transverse reciprocating relative to slide plate (3), described slide bar (21) is provided with determines bottle base clamper (22) and moving bottle base clamper (23) for what clamp bottle base, describedly determine bottle base clamper (22) and be fixedly connected with slide bar (21), described moving bottle base clamper (23) is slidably socketed and symmetry upper at slide bar (21) and is located at and determines bottle base clamper (22) both sides, described moving bottle base clamper (23) top is provided with displacement guide pad (24), described slide plate (3) bottom surface be provided with for and displacement guide pad (24) be slidably matched with convert between moving bottle base clamper (23) and and determine the slideway (31) of spacing between bottle base clamper (22), described frame (1) is provided with the drive unit (4) for driving slide bar (21) that displacement guide pad (24) is slided along slideway (31).
2. by the pitch variable device of a kind of bottle blowing machine described in claim 1, it is characterized in that described drive unit (4) comprises the Connection Block (41) being fixedly connected with frame (1) and the drive link (42) being fixedly connected with slide bar (21), described Connection Block (41) one sides are fixedly connected with drive motors (43), described Connection Block (41) another side is provided with U-shaped chute (44), described drive link (42) upper end is provided with the driving projection (45) being slidably matched with U-shaped chute (44), described drive motors (43) output is connected with rocking bar (46), described rocking bar (46) is provided with for driving and drives projection (45) at the upper driving chute (47) sliding of U-shaped chute (44), described drive link (42) is slidably connected with slide plate (3).
3. by the pitch variable device of a kind of bottle blowing machine described in claim 2, it is characterized in that described slide plate (3) middle part is along being laterally provided with the groove (32) passing for drive link (42), upper the be provided with drive link directive slide track (33) parallel with groove (32) of described slide plate (3), in described drive link (42), be fixedly connected with the drive link guide runner (34) being slidably matched with drive link directive slide track (33), described slideway (31) symmetry is located at groove (32) both sides, the spacing of adjacent two slideways in the same side (31) equates, every slideway (31) equals the distance of U-shaped chute (44) opening along horizontal distance.
4. by the pitch variable device of a kind of bottle blowing machine described in claim 1, it is characterized in that described frame (1) is vertically provided with vertical slide rail (11), described slide plate (3) side is fixedly connected with the vertical slide block (35) being slidably matched with vertical slide rail (11), described slide plate (3) bottom surface is along being laterally provided with horizontal slide rail (36), and described slide bar (21) end is provided with the transverse slider (25) being slidably matched with horizontal slide rail (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200481.6U CN203818558U (en) | 2014-04-23 | 2014-04-23 | Pitch varying device of bottle blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200481.6U CN203818558U (en) | 2014-04-23 | 2014-04-23 | Pitch varying device of bottle blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818558U true CN203818558U (en) | 2014-09-10 |
Family
ID=51474099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420200481.6U Expired - Lifetime CN203818558U (en) | 2014-04-23 | 2014-04-23 | Pitch varying device of bottle blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818558U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730924A (en) * | 2016-12-05 | 2017-05-31 | 华强方特（芜湖）文化科技有限公司 | A kind of mobile stage property with tight locking button |
| CN116852689A (en) * | 2023-07-22 | 2023-10-10 | 河南腾越机械科技有限公司 | Variable-pitch high-speed bottle blowing machine |
-
2014
- 2014-04-23 CN CN201420200481.6U patent/CN203818558U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730924A (en) * | 2016-12-05 | 2017-05-31 | 华强方特（芜湖）文化科技有限公司 | A kind of mobile stage property with tight locking button |
| CN106730924B (en) * | 2016-12-05 | 2023-09-08 | 华强方特（芜湖）文化科技有限公司 | Movable prop with locking buckle |
| CN116852689A (en) * | 2023-07-22 | 2023-10-10 | 河南腾越机械科技有限公司 | Variable-pitch high-speed bottle blowing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201013 Address after: No.130, Dongfang natural village, Yangfang village, Sanjiangkou Town, Hanjiang District, Putian City, Fujian Province Patentee after: Lin Jianxiong Address before: Guangdong province Zhongshan City Dongfu road 528400 Nantou Town, No. 43 Patentee before: GUANGDONG FRIEND MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220706 Address after: 671000 No. 77-1, Beihou street, Xiangcheng Town, Xiangyun County, Dali Bai Autonomous Prefecture, Yunnan Province Patentee after: Zhao Hongyan Address before: 351100 No. 130, Dongfang natural village, Yangfang village, Sanjiangkou Town, Hanjiang District, Putian City, Fujian Province Patentee before: Lin Jianxiong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |