CN2109384U - Plastics bottle end cutter - Google Patents
Plastics bottle end cutter Download PDFInfo
- Publication number
- CN2109384U CN2109384U CN 91233312 CN91233312U CN2109384U CN 2109384 U CN2109384 U CN 2109384U CN 91233312 CN91233312 CN 91233312 CN 91233312 U CN91233312 U CN 91233312U CN 2109384 U CN2109384 U CN 2109384U
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- Prior art keywords
- cutter
- rotating shaft
- piston
- sharpener
- coupling assembling
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Abstract
The utility model discloses a plastic bottle end cutter including a rotating axis which is driven to rotate by a power source and is operated by an oil pressure system to make axial displacement. One end of the rotating axis is screwed with a connecting component. A cutter with a sharpener is formed at the other end of the connecting component. The cutting angle of the cutter can be adjusted by the connecting component. A gas path and the sharpener which are arranged in the cutter, the connecting component and the rotating axis can be controlled by a compressed air source to make radial displacement. So, the sharpener can be optionally, axially and radially moved and the angle of the sharpener can be adjusted. The plastic bottle end cutter is suitable to cut any type bottleneck. The plastic bottle end cutter reduces cost.
Description
The utility model relates to a kind of cutter sweep, particularly a kind of plastic bottle bottleneck cutter sweep of energy fly-cutting plastic bottle bottleneck residual burr.
Making as during the plastic bottle of beverage bottle class, adopting the injection molding method usually, at this moment, understanding in that the bottleneck peristoma is residual has burr.Figure 1 shows that general normal condition, the peristoma (111) of the bottleneck that vertically extends internally (11), the residual burr (12) that have that make progress, must eliminate could the applying aluminum tissue paper and bottleneck (11) is sealed.Yet; because each thickness partly of plastic bottle differs; add the difference of the cool temperature that contracts, regular meeting forms the peristoma (111 ') of Fig. 2 and bottleneck shown in Figure 3 (11 ') (11 "), the crooked phenomenon of (111 "), and this phenomenon makes the operation that eliminates burr become difficulty.
Burr eliminate operation, be what to utilize manually with blade cuts in early days, not only expend man-hour, quality also is difficult to control; Therefore, develop a kind of plastics spout afterwards again and whittled machine, comprise the air pressure sleeve, provide transmission shaft, ears disk, two connecting rods, two throw of levers of air pressure sleeve with sharpener, the mat transmission shaft drives throw of lever and horizontally rotates, make sharpener do the circular arc cutting, and mat air pressure sleeve drives ears disk, connecting rod, throw of lever, make throw of lever can make up and down arcuation and swing the position of setting the rotation sharpener, thus the residual burr of cutting plastics spout peristoma.
Yet, above-mentioned plastics spout whittles machine, effect is still good when handling normal conditions shown in Figure 1, but for the situation shown in Fig. 2 and 3, then be circular-arc rotation because of sharpener, can make the bottleneck peristoma produce uneven depressed phenomenon during cutting, the aluminum tissue paper that causes the sealing bottleneck is difficult for smoothly putting up and influences leak tightness.Especially for skew condition shown in Figure 2, the outside of its bottleneck peristoma can be reamed, thereby makes plastic bottle to use.
Main purpose of the present utility model provides a kind of plastic bottle bottleneck cutter sweep, its sharpener is parallel or the vertical cut formula, and can adjust cutting angle and be applicable to various situations, and can eliminate the residual burr of various bottleneck peristomas among Fig. 1, Fig. 2 and Fig. 3 fast, and make the bottleneck peristoma smooth smooth, can guarantee sealing behind the applying aluminum tissue paper.
Plastic bottle bottleneck cutter sweep described in the utility model, comprise that one is rotated by a drive power source, and can do the rotating shaft of longitudinal travel by oil hydraulic system operation, described rotating shaft one end mat spiral marking connection and be installed on a coupling assembling, the other end of described coupling assembling is formed with a cutter with a sharpener, the cutting angle of described cutter is adjusted by described coupling assembling, also be equipped with an air chamber in the cutter, described air chamber in described coupling assembling a gas circuit and be communicated with gas circuit of described rotating shaft one end in-to-in, and be connected to a compressed air source, also be installed on a piston that under described compressed-air control, can move radially along cutting planes in the air chamber of aforementioned cutter, described piston extends to described air chamber outside, form a piston rod, be installed on a sharpener on the described piston rod.
In addition, above-mentioned rotating shaft can be sheathed in the sleeve freely to rotate, described sleeve is set in again in the oil hydraulic cylinder, in described sleeve outside proper site, be provided with a ring flange and a volution that is screwed on the described sleeve, the annular piston of described oil hydraulic cylinder is installed between described flange and volution, and is lived by the two clamp fitting.
Like this, under the manipulation of oil hydraulic system and pressure system, the sharpener of the piston-rod end of cutter not only can move axially, and also can move radially, and by means of coupling assembling, cutting angle also can be adjusted.
Plastic bottle bottleneck cutter sweep described in the utility model, because the sharpener of being installed on its cutter can not only be done axially and move radially to adjust cutting angle, thereby be applicable to the finishing any kind plastics spout, and high efficiency, cost is low, and real be the creation of novelty one of in the bottleneck cutting machine.
Below with reference to accompanying drawing, the utility model is described in further detail.
Fig. 1 is the part sectional view of common plastics bottle bottleneck;
Fig. 2 and 3 is the part sectional view of the crooked plastic bottle bottleneck of peristoma;
Fig. 4 is the axial cutaway view of preferred embodiment of the present utility model;
Fig. 5 is the cutaway view of the utility model along A-A ' direction among Fig. 4;
Fig. 6 is the axial cutaway view of another preferred embodiment of the utility model;
Fig. 7 is the assembly drawing of adjustable tool rest embodiment illustrated in fig. 6;
Fig. 8 is the utility model running condition figure embodiment illustrated in fig. 6.
As shown in Figure 4, plastic bottle bottleneck cutter sweep described in the utility model mainly comprises a rotating shaft (20), described rotating shaft (20) mat bearing and can being set in freely to rotate in the sleeve (30).Rotating shaft (20) one ends are connected with the axle (41) of motor (40), and rotate with axle (41), and the other end is then passed by described sleeve (30) and is connected with the coupling assembling (50) of an adjustable angle.Described coupling assembling (50) again with cutter (a 70) Joint with a sharpener (60).Other is provided with an oil hydraulic cylinder (80), and described oil hydraulic cylinder (80) comprises a loam cake (82), a lower cover (83) and a cylindrical shell (84), and described upper and lower covers and cylindrical shell are coupled to one with some screw rods (81).Aforementioned sleeve (30) runs through described oil hydraulic cylinder (80), and oil hydraulic cylinder (80) then is the (not shown) that is fixed on reposefully on the body.On the other hand, on the appropriate location of sleeve (30) periphery, mat one ring flange (31) and a volution (32) and be installed with a piston ring (85) again.The internal diameter of the upper and lower cover (82) (83) of oil hydraulic cylinder (80), identical with the external diameter of sleeve (30), and mat O shape is encircled (821) (831) and is guaranteed sealing.In addition, the external diameter of piston ring (85) internal diameter with cylindrical shell (84) again is identical, also keeps sealing with O shape ring (851).Therefore, mat is located in the oil circuit (822) (832) in the upper and lower cover (82) (83) and makes the turnover of fluid predetermined order, with compressing piston ring (85), promote sleeve (30) and rotating shaft (20) and make axial linear displacement, and described cutter (70) is also made same moved further naturally thereupon.
Rotating shaft (20) and coupling assembling (50) bonded assembly one end are equipped with axial pore (21) along the axle center, pore (21) right-hand member communicates with pore (22) radially again, and the induction opening (33) that mat is located at sleeve (30) sidewall injects pressure gas.
Coupling assembling (50) comprises a permanent seat (51) and a sliding seat (52), and described sliding seat (52) is
Shape, a bolt of the two mat (53) and articulate mutually (seeing Fig. 4 and 5).Wherein in permanent seat (51) and the sliding seat (52), be equipped with first-class bore trepanning (511) and (521) respectively accordingly, for described axle bolt (53) thus be set on the mutual pivot joint that wherein realizes permanent seat (51) and sliding seat (52).On the appropriate location of described axle bolt (53), be respectively equipped with air inlet annular groove (531) and go out compression (532), described air inlet annular groove (531) is provided with admission port (531a), and has gas circuit to pass described axle bolt (53) central authorities vertically and be connected with air extractor duct (532a) on being located at out compression (532).Because axle bolt (53) is gone up all to rabbet in air inlet annular groove (531) and the both sides that go out compression (532) O V-shaped ring (533)-(536) are arranged, so can guarantee the leak tightness between permanent seat (51) and the sliding seat (52).In addition, described rotating shaft (20) is formed with screw thread partly (23) at the end that is provided with pore (21), goes up corresponding and in the screw (513) established to be screwed into permanent seat (51), and utilizes nut (55) to be fixed into one.The bottom of described sliding seat (52) offers a deep-slotted chip breaker (522) again, the correspondence position of permanent seat (51) then is provided with a screw (512), a bolt (54) passes described deep-slotted chip breaker (522) and screw (512), and described sliding seat (52) is fixed on the described permanent seat (51).Thereby can unclamp bolt (54), adjust the angle of sliding seat (52) with respect to permanent seat (51).
Cutter (70) is integrated with sliding seat (52) in the present embodiment.One side of cutter (70) offers a short slot (71), and has provided an air chamber (72).Air chamber (72) mat one slideway (721) in the cutter (70) communicates with described short slot (71), and the other end is formed with an opening screw (722), is screwed with a cap (73) with a deflation hole (731) on it.A piston (74) can be sheathed in the air chamber (72) with being free to slide, is provided with a spring (75) again between described piston (74) and the cap (73), to provide elastic-restoring force to piston (74).The piston rod (741) of piston (74) (diameter is identical with slideway (721)) then extends through slideway (721) and stretches into described short slot (71), its terminal mat one screw (742) and a screw rod (76) and be fixed with a L shaped tool rest (77), a sharpener (60) is mat one bolt (61) and being fixed on the galianconism of described tool rest (77) then, and with described piston rod (741) keeping parallelism.
In addition, in permanent seat (51), be equipped with a pore (514), described pore (514) two ends respectively with described axle bolt (53) on air inlet annular groove (531) and the pore (21) of described rotating shaft (20) left end communicate, and the suitable position on sliding seat (52) also is provided with a bending pore (524), the two ends of described bending pore (524) then communicate with the air flue (701) that is provided with in compression (532) and the cutter (70) that goes out on the described axle bolt (53) respectively, and sensible air chamber (72) is to form the circulation gas circuit.Therefore, after gas enters from induction opening (33), when entering air chamber (72) with air flue (701) via pore (22), (21), (514), axle bolt (53) admission port (531a) and air extractor duct (532a), pore (524), will make piston (74) compression spring (75) that moves up, drive tool rest (77) simultaneously and sharpener (60) cuts as radial displacement; On the contrary, when stopping the air feed of induction opening (33), piston (74) will drive sharpener (60), and the restoring force of mat spring (75) returns to original position.
Plastic bottle bottleneck cutter sweep described in the utility model, can make the oil pressure control of cutter (70) mat oil hydraulic cylinder (80) and make longitudinal travel, can utilize coupling assembling (50) again and adjust the cutting angle of cutter (70), but and being provided with to cooperate and making sharpener (60) radially make horizontal resection of mat air chamber (72) and piston (74).Therefore, no matter be Fig. 1, that a kind of situation in 2 or 3, cutter sweep described in the utility model all can cooperate suitably adjust and smoothly operation cut the residual burr of plastics spout seal so that behind the applying aluminum tissue paper, guarantee.
As Fig. 6, shown in 7, axial part view for another embodiment of the utility model, identical with the above embodiments structure substantially, different places is not have the coupling assembling that can adjust cutting angle, rotating shaft (20) one ends directly are connected with a cutter (70 '), and same extension of the axial pore (21) of rotating shaft (20) worn to cutter (70 ').Equally, by induction opening (33) injecting gas of being offered on the sleeve (30), gas enters in the cutter (70 '), promotes piston (71 ') and directly moves down, an adjustable tool rest (72 ') that drives piston (71 ') below also moves down, and reaches the purpose of processing.After completion of processing, promptly stop pressurization, the spring (73 ') that is located in the piston (71 ') is that the mat restoring force pushes back original position with piston (71 ').
As shown in Figure 7, described adjustable tool rest (72 '), constituted by a rectangular plate (721 ') and a screw (722 '), connect in the middle of the described rectangular plate (721 ') and be provided with a microscler adjustment hole (721a '), screw (722 ') then runs through described microscler adjustment hole (721 ' a), and mat one pad (723 ') is fixed on piston rod (74 ') bottom with rectangular plate (721 ').Therefore, can do suitable adjustment to rectangular plate (721 ') at any time by the size of workpiece.On a side of rectangular plate (721 '), be provided with screw (724 ') in addition, be used for fixing cutter (725 '), so that freely change cutter.
Fig. 8 is the utility model running condition figure embodiment illustrated in fig. 6.During operation, rectangular plate (721 ') is done suitably to adjust in advance, make it and working substance (A) between leave suitable working space.Cutter (725 ') mat air pressure compression piston (71 ') and moving down, insert the fixed position of working substance (A) after, drive rotating shaft (20) by motor (40) and make cutter (725 ') do the circumference rotation again, just can reach the purpose of cutting residual burr.Therefore, can simplify working equipment and operation, thereby reduce cost of manufacture, strengthen the fearful ability of striving in market thereby can also enhance productivity.
Claims (4)
1, a kind of plastic bottle bottleneck cutter sweep, comprise that one is rotated by a drive power source, and can do the rotating shaft of longitudinal travel by oil hydraulic system operation, it is characterized in that, described rotating shaft one end mat spiral marking connection and be installed on a coupling assembling, the other end of described coupling assembling is formed with a cutter with a sharpener, the cutting angle of described cutter is adjusted by described coupling assembling, also be equipped with an air chamber in the described cutter, described air chamber in described coupling assembling a gas circuit and be communicated with gas circuit of described rotating shaft one end in-to-in, and be connected to a compressed air source, also be installed on a piston that under described compressed-air control, can move radially along cutting planes in the air chamber of aforementioned cutter, described piston extends to described air chamber outside, form a piston rod, be installed on a sharpener on the described piston rod.
2, cutter sweep as claimed in claim 1, it is characterized in that, described rotating shaft can be sheathed in the sleeve freely to rotate, described sleeve is set in again in the oil hydraulic cylinder, in described sleeve outside proper site, be provided with a ring flange and a volution that is screwed on the described sleeve, the annular piston of described oil hydraulic cylinder, install between described flange and volution, and lived by the two clamp fitting.
3, cutter sweep as claimed in claim 1, it is characterized in that, described coupling assembling comprises a permanent seat and a sliding seat, bolt of the two mat and articulating mutually, the sliding seat bottom offers a deep-slotted chip breaker, the correspondence position of permanent seat then is provided with a screw, and a bolt passes described deep-slotted chip breaker and screw, and described sliding seat is fixed on the described permanent seat.
4, a kind of plastic bottle bottleneck cutter sweep, comprise that one is rotated by a drive power source, and can do the rotating shaft of longitudinal travel by oil hydraulic system operation, it is characterized in that, described rotating shaft one end directly is connected with a cutter, axial pore in the rotating shaft extends in the cutter equally, and the below of the piston in the cutter is provided with an adjustable tool rest, described adjustable tool rest is made of a rectangular plate and a screw, connect in the middle of the described rectangular plate and be provided with a microscler adjustment hole, described screw then runs through described microscler adjustment hole, and mat one pad is fixed on the piston rod bottom with rectangular plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91233312 CN2109384U (en) | 1991-12-29 | 1991-12-29 | Plastics bottle end cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91233312 CN2109384U (en) | 1991-12-29 | 1991-12-29 | Plastics bottle end cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2109384U true CN2109384U (en) | 1992-07-08 |
Family
ID=4938177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91233312 Granted CN2109384U (en) | 1991-12-29 | 1991-12-29 | Plastics bottle end cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2109384U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463784C (en) * | 2006-04-04 | 2009-02-25 | 盛建保 | Cutting wheel for rotary automatic plastic bottle slitter machine |
| CN100463785C (en) * | 2006-03-08 | 2009-02-25 | 盛建保 | Cutter holder assembly of automatic notching device of rotary plastic bottle |
| CN105108947A (en) * | 2015-08-19 | 2015-12-02 | 芜湖友信激光模具有限公司 | Device for removing oddments on mouth of packaging bottle |
| CN105196330A (en) * | 2015-10-16 | 2015-12-30 | 衢州妙凯节能科技有限公司 | Plastic bottle cutting strip utilization device |
| CN106957037A (en) * | 2017-05-24 | 2017-07-18 | 佛山市恩正生物医药科技有限公司 | A kind of bottle opener |
| CN107283862A (en) * | 2017-08-07 | 2017-10-24 | 胡海明 | A kind of waste plastic bottle regenerates tubular band manufacture device |
| CN107283864A (en) * | 2017-08-07 | 2017-10-24 | 胡海明 | One kind set colour band manufacture device |
-
1991
- 1991-12-29 CN CN 91233312 patent/CN2109384U/en active Granted
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463785C (en) * | 2006-03-08 | 2009-02-25 | 盛建保 | Cutter holder assembly of automatic notching device of rotary plastic bottle |
| CN100463784C (en) * | 2006-04-04 | 2009-02-25 | 盛建保 | Cutting wheel for rotary automatic plastic bottle slitter machine |
| CN105108947A (en) * | 2015-08-19 | 2015-12-02 | 芜湖友信激光模具有限公司 | Device for removing oddments on mouth of packaging bottle |
| CN105196330A (en) * | 2015-10-16 | 2015-12-30 | 衢州妙凯节能科技有限公司 | Plastic bottle cutting strip utilization device |
| CN106957037A (en) * | 2017-05-24 | 2017-07-18 | 佛山市恩正生物医药科技有限公司 | A kind of bottle opener |
| CN107283862A (en) * | 2017-08-07 | 2017-10-24 | 胡海明 | A kind of waste plastic bottle regenerates tubular band manufacture device |
| CN107283864A (en) * | 2017-08-07 | 2017-10-24 | 胡海明 | One kind set colour band manufacture device |
| CN107283864B (en) * | 2017-08-07 | 2019-02-01 | 胡海明 | A kind of set colour band manufacture device |
| CN107283862B (en) * | 2017-08-07 | 2019-03-12 | 胡海明 | A kind of tubular band of waste plastic bottle regeneration manufactures device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |