CN104723388B - More piece hollow product cutter sweep - Google Patents
More piece hollow product cutter sweep Download PDFInfo
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- CN104723388B CN104723388B CN201510101075.3A CN201510101075A CN104723388B CN 104723388 B CN104723388 B CN 104723388B CN 201510101075 A CN201510101075 A CN 201510101075A CN 104723388 B CN104723388 B CN 104723388B
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Abstract
The invention discloses more piece hollow product cutter sweep, including: it is installed on the installing plate of frame both sides, retainer limiting platform it is provided with between installing plate, equipped with mounting bracket on the outer side frame of retainer limiting platform, mounting bracket is provided with advance and retreat cylinder, equipped with the movable plate of translator on the piston rod of advance and retreat cylinder, swivel head is fixed on the output shaft of motor, when the piston rod of advance and retreat cylinder stretches out, head can be rotated and stretch into and be positioned at the oral area of more piece hollow product and fix with more piece hollow product；It is provided with lift cylinder in frame directly over retainer limiting platform, the piston rod of lift cylinder is equipped with carriage saddle, carriage saddle is provided with some tool rests, each tool rest is respectively equipped with cutting knife, the trend distribution that all cutting knifes gradually rise from the side of the laterally closer swivel head away from swivel head in height, every section of segmentation section of the more piece hollow product being positioned in retainer limiting platform the most upwards faces a piece of cutting knife.The present invention has the advantage that work efficiency is high.
Description
Technical field
The present invention relates to more piece hollow product cutter sweep.
Background technology
nullAlong with the demand of city's field alignment sky goods strengthens，In order to improve the yield of hollow product，The blow moulding machine used at present can be blow molded out the more piece hollow product being made up of two or more finished product hollow products in a mould，More piece hollow product mostly is column，As shown in Figure 1，The structure of more piece hollow product 4 is: include the more piece goods section being sequentially linked to be by two or more finished product hollow product 11 head and the tail，Stem gas bag 12 and afterbody gas bag 13 the most integrally it is extended with at the head and the tail two ends of more piece goods section，The oral area of blowing is left on stem gas bag 12，Between the finished product hollow product 11 that stem gas bag 12 is adjacent、Between the finished product hollow product 11 that afterbody gas bag 13 is adjacent、And between adjacent finished product hollow product 11, it is respectively kept with the cut length in order to mutually cutting separates.After more piece hollow product is produced from blow moulding machine, it is typically all at present and from each cut length, the cutting of more piece hollow product is separated by the hand-held blade of workman, thus obtain the finished commodities needed, but the mode of operation of this artificial cutting, not only inefficiency, labor strength height, and workman is easily scratched because of operational error when cutting, there is certain production safety hidden danger.
Summary of the invention
It is an object of the invention to provide the more piece hollow product cutter sweep that a kind of work efficiency is high, automatically can cut more piece hollow product.
nullFor achieving the above object，Present invention employs following technical scheme: described more piece hollow product cutter sweep，Including: frame，It is respectively arranged with installing plate in the left and right sides of frame，It is provided with between two pieces of installing plates in order to support limit more piece hollow product、The most do not hinder the retainer limiting platform of more piece hollow product axial rotation，It is fixed with mounting bracket in frame outside retainer limiting platform，Mounting bracket has been horizontally disposed with advance and retreat cylinder，It is fixed with movable plate on the piston rod of advance and retreat cylinder，Movable plate has been horizontally disposed with motor，It is fixed with swivel head on the output shaft of motor，When the piston rod of advance and retreat cylinder stretches out，The oral area that the swivel head on drive motor extends inwardly into the stem gas bag of the more piece hollow product being positioned in retainer limiting platform through installing plate can be synchronized、And fix with the oral area phase stretching of this stem gas bag；It is vertically installed with lift cylinder in frame directly over retainer limiting platform, the piston rod of lift cylinder is provided with downwards carriage saddle, carriage saddle is provided with some tool rests, the bottom of each tool rest is respectively arranged with a piece of cutting knife, the trend distribution that all cutting knifes gradually rise from the side of the laterally closer swivel head away from swivel head in height, every section of segmentation section of the more piece hollow product being positioned in retainer limiting platform the most upwards faces a piece of cutting knife, when the piston rod of lift cylinder extends downwardly from, more piece hollow product can the most sequentially be cut separation by cutting knife from the side of the laterally closer swivel head away from swivel head.
Further, aforesaid more piece hollow product cutter sweep, wherein: between the tool rest that every cutting knife is corresponding, be respectively arranged with to regulate the upper-lower position governor motion of cutting knife upper-lower position, the structure of described upper-lower position governor motion is: from up to down offer some to screw fastening tieholen in tool rest, every pair of screw fastening tieholen is in the most symmetrical, also a pair is offered in the first the most symmetrical locking through hole on the top of cutting knife, after the first locking through hole of cutting knife aligns with a pair screw fastening tieholen of tool rest, first clamping screw is locked in screw fastening tieholen through the first locking through hole rear thread, cutting knife is made to fix with tool rest.
Further, aforesaid more piece hollow product cutter sweep, wherein: be respectively arranged with to regulate tool rest right position governor motion of right position in carriage saddle between each tool rest and carriage saddle, the structure of described right position governor motion is: offer the T-slot of the through carriage saddle in left and right in carriage saddle, the second locking through hole of up/down perforation tool rest is offered in tool rest, the screw rod of the second clamping screw can be threadeded along the movable block that T-slot moves freely with one piece after being upward through the second locking through hole, tool rest is moved left and right along T-slot by movable block, when locking the second clamping screw, tool rest can be fixed on carriage saddle in the most relative clamping shape by the head of the second clamping screw with movable block.
nullFurther，Aforesaid more piece hollow product cutter sweep，Wherein: on carriage saddle, be additionally provided with the more piece hollow product bob that can prevent from being positioned in retainer limiting platform、The most do not hinder the upper pressure wheel mechanism of more piece hollow product axial rotation，The structure of described upper pressure wheel mechanism is: the bottom of carriage saddle is provided with contiguous block，The lower section of upper contiguous block is provided with lower connecting block，The pilot hole of contiguous block on up/down perforation is offered respectively in the left and right sides of upper contiguous block，The guide post that can move up and down it is movably set with along pilot hole in each pilot hole，The upper end of every guide post is fixed with stop nut after protruding upward pilot hole，The lower end of every guide post fixes with the top of lower connecting block after extending downwardly from pilot hole，Every guide post is arranged with holddown spring respectively，The two ends up and down of holddown spring fix with upper contiguous block and lower connecting block respectively，Bottom expansion bearing at lower connecting block has roller，When roller contacts with the more piece hollow product being positioned in retainer limiting platform，Roller has the trend compressing downwards more piece hollow product under the effect of holddown spring all the time.
Further, aforesaid more piece hollow product cutter sweep, wherein: the structure of described retainer limiting platform is: between two pieces of installing plates, expansion bearing has three rotating shafts being distributed in inverted isosceles triangle, the axle body of every rotating shaft is movably installed with roller respectively, roller is movably arranged in the rotating shaft of correspondence by pair of bearings, on every roller, movable sleeve is provided with one piece of annular stop block respectively, every piece of annular stop block is fixed with corresponding roller by holding screw respectively, three pieces of annular stop blocks are collectively forming in order to the stop confined planes against more piece hollow product, distance between every rotating shaft and swivel head is equal, when three rotating shafts with roller clamp more piece hollow product, the oral area of the stem gas bag of more piece hollow product is just directed at swivel head.
Further, aforesaid more piece hollow product cutter sweep, wherein: offer respectively on the installing plate of the both sides axial end being positioned at two rotating shafts of the top symmetrically and the horizontal strip through-hole of the through corresponding installing plate in left and right, all horizontal strip through-holes extend to swivel head, and two rotating shafts of the top are by being moved close to or being fixed between two pieces of installing plates away from swivel head and by nut and pad in corresponding horizontal strip through-hole；Symmetrical and the vertical strip through-hole of the through corresponding installing plate in left and right it is provided with on the installing plate of the both sides axial end of a piece rotating shaft of bottom, all vertical strip through-holes extend to swivel head, and a rotating shaft of bottom is by being moved close to or being fixed between two pieces of installing plates away from swivel head and by nut and pad in corresponding vertical strip through-hole.
Further, aforesaid more piece hollow product cutter sweep, wherein: the most threaded on the installing plate immediately below every vertical strip through-hole have the 3rd clamping screw, and every 3rd clamping screw stretches into vertical strip through-hole from the bottom up of the vertical strip through-hole of correspondence and upwards supports the axle head of the rotating shaft being positioned at corresponding vertical strip through-hole.
Further, aforesaid more piece hollow product cutter sweep, wherein: be respectively perpendicular in the frame of the lift cylinder left and right sides and be provided with the first guide pin bushing, the first guide pillar that can move up and down it is respectively arranged with along the first guide pin bushing in each first guide pin bushing, the upper end of every first guide pillar is fixed with descending spacing block after protruding upward the first guide pin bushing, the lower end of every first guide pillar fixes with carriage saddle after extending downwardly from the first guide pin bushing.
Further, aforesaid more piece hollow product cutter sweep, wherein: between the installing plate that mounting bracket is adjacent, be horizontally fixed with some second guide pillars, on every second guide pillar, slip cap is provided with the second guide pin bushing respectively, all second guide pin bushings fix with movable plate, and movable plate is moved along the second guide pillar by the second guide pin bushing.
By the enforcement of technique scheme, the advantage that the present invention has can carry out surface trimming to more piece hollow product, work efficiency is high, labor strength is low and production security is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the more piece hollow product described in background technology.
Fig. 2 is the structural representation of more piece hollow product cutter sweep of the present invention.
Fig. 3 is the structural representation in the left view direction of Fig. 2.
Fig. 4 is the perspective view of Fig. 2.
Fig. 5 is the enlarged diagram at H position shown in Fig. 2.
Fig. 6 is the structural representation of the upper pressure wheel mechanism shown in Fig. 2.
Fig. 7 is the structural representation in the left view direction of Fig. 6.
Fig. 8 is the perspective view of Fig. 6.
Fig. 9 is the position relationship schematic diagram of the first rotating shaft shown in Fig. 2, roller and holding screw three.
Figure 10 is the structural representation of the A-A section shown in Fig. 9.
Figure 11 is the position relationship schematic diagram of the carriage saddle shown in Fig. 2, tool rest and cutting knife three.
Figure 12 is the structural representation of the right apparent direction of Figure 11.
Figure 13 is the structural representation of the B-B section shown in Figure 11.
Figure 14 is the structural representation of the tool rest shown in Figure 11.
Figure 15 is the structural representation of the cutting knife shown in Figure 11.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
nullSuch as Fig. 2、Fig. 3、Fig. 4、Fig. 5、Fig. 9、Shown in Figure 10，Described more piece hollow product cutter sweep，Including: frame 1，A left side in frame 1、Right both sides are respectively arranged with left installing plate 2 and right installing plate 3，It is provided with in order to support limit more piece hollow product 4 between left installing plate 2 and right installing plate 3、The most do not hinder the retainer limiting platform of more piece hollow product 4 axial rotation，It is fixed with mounting bracket 5 in frame 1 on the right side of right installing plate 3，Mounting bracket 5 has been horizontally disposed with advance and retreat cylinder 6，Movable plate 7 it is fixed with on the piston rod of advance and retreat cylinder 6，Movable plate 7 has been horizontally disposed with motor 8，Swivel head 9 it is fixed with on the output shaft of motor 8，When the piston rod of advance and retreat cylinder 6 stretches out，The oral area that the swivel head 9 on drive motor 8 extends inwardly into the stem gas bag 12 of the more piece hollow product 4 being positioned at retainer limiting platform through right installing plate 3 can be synchronized、And fix with the oral area phase stretching of this stem gas bag 12；It is vertically installed with lift cylinder 10 in frame 1 directly over retainer limiting platform, the piston rod of lift cylinder 10 is provided with downwards carriage saddle 14, carriage saddle 14 is provided with some tool rests 15, the bottom of each tool rest 15 is respectively arranged with a piece of cutting knife 16, the trend distribution that all cutting knifes 16 gradually rise from the side of the laterally closer swivel head 9 away from swivel head 9 in height, every section of segmentation section of the more piece hollow product 4 being positioned in retainer limiting platform the most upwards faces a piece of cutting knife 16, when the piston rod of lift cylinder 10 extends downwardly from, more piece hollow product 4 can the most sequentially be cut separation by cutting knife 16 from the side of the laterally closer swivel head 9 away from swivel head 9；nullIn the present embodiment，Between the tool rest 15 that every cutting knife 16 is corresponding, it is respectively arranged with to regulate the upper-lower position governor motion of cutting knife 16 upper-lower position，Due to the most identical in order to regulate the structure of the upper-lower position governor motion of cutting knife 16 upper-lower position between the tool rest 15 that every cutting knife 16 is corresponding，The most only illustrate as a example by the structure of the upper-lower position governor motion between the tool rest 15 that the most a piece of cutting knife 16 is corresponding，Such as Figure 11、Figure 12、Figure 14、Shown in Figure 15，The structure of described upper-lower position governor motion is: from up to down offer some to screw fastening tieholen 17 in tool rest 15，Every pair of screw fastening tieholen 17 is in the most symmetrical，Also a pair is offered in the first the most symmetrical locking through hole 18 on the top of cutting knife 16，After 16 first locking through holes 18 of cutting knife align with a pair screw fastening tieholen 17 on tool rest 15，First clamping screw 19 is threadeded with screw fastening tieholen 17 after the first locking through hole 18，Thus cutting knife 16 is locked with tool rest 15 phase，In actual applications，Can be by after in the first of cutting knife 16 the locking through hole 18 and tool rest 15, the screw fastening tieholen 17 of diverse location aligns up and down，By the first clamping screw 19, cutting knife 16 is fixed with tool rest 15 again，Thus realize the regulation of cutting knife 16 height and position，So can be by adjusting the height of cutting knife 16 to adapt to different size of more piece hollow product 4，Substantially increase the scope of application of equipment；nullIn the present embodiment，The right position governor motion of the right position regulating tool rest 15 in carriage saddle 14 it is respectively arranged with between each tool rest 15 and carriage saddle 14，The structure of the right position governor motion in order to regulate the tool rest 15 right position in carriage saddle 14 owing to arranging between each tool rest 15 and carriage saddle 14 is the most identical，The most only illustrate as a example by the structure of the right position governor motion between one of them tool rest 15 and carriage saddle 14，As shown in figure 13，The structure of described right position governor motion is: offer the T-slot of the through carriage saddle in left and right in carriage saddle 14，The second locking through hole 20 of up/down perforation tool rest is offered in tool rest 15，The screw rod of the second clamping screw 21 can be threadeded along the movable block 22 that T-slot moves freely with one piece after being upward through the second locking through hole 20，Tool rest 15 is moved left and right along T-slot by movable block 22，When locking the second clamping screw 21，Tool rest 15 can be fixed on carriage saddle 14 in the most relative clamping shape by the head of the second clamping screw 21 with movable block 22，So by adjusting the tool rest 15 right position in carriage saddle 14，Thus the right position of cutting knife 16 that synchronization control is fixed on tool rest 15，So can be by adjusting the right position of cutting knife 16 to adapt to different size of more piece hollow product 4，Substantially increase the scope of application of equipment；nullIn the present embodiment，Carriage saddle 14 is additionally provided with more piece hollow product 4 bob that can prevent from being positioned in retainer limiting platform、The most do not hinder the upper pressure wheel mechanism of more piece hollow product 4 axial rotation，Such as Fig. 6、Fig. 7、Shown in Fig. 8，The structure of described upper pressure wheel mechanism is: the bottom of carriage saddle 14 is provided with contiguous block 23，The lower section of upper contiguous block 23 is provided with lower connecting block 24，The pilot hole of contiguous block 23 on up/down perforation is offered respectively in the left and right sides of upper contiguous block 23，The guide post 25 that can move up and down it is movably set with along pilot hole in each pilot hole，The upper end of every guide post 25 is fixed with stop nut 26 after protruding upward pilot hole，The lower end of every guide post 25 fixes with the top of lower connecting block 24 after extending downwardly from pilot hole，Every guide post 25 is arranged with holddown spring 27 respectively，The two ends up and down of holddown spring 27 fix with upper contiguous block 23 and lower connecting block 24 respectively，Bottom expansion bearing at lower connecting block 24 has roller 28，When roller 28 contacts with the more piece hollow product 4 being positioned in retainer limiting platform，Roller 28 has the trend compressing downwards more piece hollow product 4 under the effect of holddown spring 27 all the time，So by avoiding more piece hollow product 4 that bob occurs in cutting process，Substantially increase cutting stability；nullIn the present embodiment，The structure of described retainer limiting platform is: between left installing plate 2 and right installing plate 3, expansion bearing has the first rotating shaft 29、Second rotating shaft 30 and the 3rd rotating shaft 31，First rotating shaft 29、Second rotating shaft 30 is distributed in inverted isosceles triangle with the 3rd rotating shaft 31，I.e. first rotating shaft 29 and the second rotating shaft 30 are positioned at upside，3rd rotating shaft 31 is positioned at downside，In the first rotating shaft 29、Roller 32 it is movably installed with respectively on the axle body of the second rotating shaft 30 and the 3rd rotating shaft 31，Every roller 32 is movably set in by pair of bearings on the rotating shaft axle body of correspondence respectively，On every roller 32, movable sleeve is provided with one piece of annular stop block 33 respectively，Every piece of annular stop block 33 is fixed with corresponding roller 32 by holding screw 34 respectively，Three pieces of annular stop 33 pieces are collectively forming in order to the stop confined planes against more piece hollow product 4，Distance between first rotating shaft 29 and swivel head 9、Distance between second rotating shaft 30 and swivel head 9、And distance that the 3rd between rotating shaft 31 and swivel head 9 is equal，So when the first rotating shaft 29、After second rotating shaft 30 and the 3rd rotating shaft 31 compress more piece hollow product 4 in inverted isosceles triangle，The oral area of the stem gas bag 12 of more piece hollow product 4 is just directed at swivel head 9，So that swivel head 9 can enter the oral area of the stem gas bag 23 of more piece hollow product 4 smoothly、And fix with this oral area phase stretching，Ensure that being smoothed out of cutting work，Improve operation stability；In the present embodiment, the first horizontal strip through-hole 35 of the through left installing plate 2 in left and right is offered on the left installing plate 2 of axial end on the left of the first rotating shaft 29, also the first horizontal strip through-hole 35 of the through right installing plate 3 in left and right is offered on the right installing plate 3 of right side axial end, the both sides axle head of the first rotating shaft 29 is separately positioned on the first of its homonymy in horizontal strip through-hole 35, described first horizontal strip through-hole 35 extends to swivel head 9, first rotating shaft 29 is by being moved close to or away from swivel head 9 in the first horizontal strip through-hole 35, every side shaft end of the first rotating shaft 29 is fixed in the first horizontal strip through-hole 35 of homonymy by nut 36 and pad 37 respectively, so that the first rotating shaft 29 is bearing between left installing plate 2 and right installing plate 3；The second horizontal strip through-hole 38 of the through left installing plate 2 in left and right is offered on the left installing plate 2 of axial end on the left of the second rotating shaft 30, also the second horizontal strip through-hole 38 of the through right installing plate 3 in left and right is offered on the right installing plate 3 of right side axial end, the both sides axle head of the second rotating shaft 30 is separately positioned on the second of its homonymy in horizontal strip through-hole 38, described second horizontal strip through-hole 38 extends to swivel head 9, second rotating shaft 30 is by being moved close to or away from swivel head 9 in the second horizontal strip through-hole 38, every side shaft end of the second rotating shaft 30 is fixed in the second horizontal strip through-hole 38 of homonymy by nut 36 and pad 37 respectively, so that the second rotating shaft 30 is bearing between left installing plate 2 and right installing plate 3；The vertical-horizontal strip through-hole 39 of the through left installing plate 2 in left and right is offered on the left installing plate 2 of axial end on the left of the 3rd rotating shaft 31, also the vertical strip through-hole 39 of the through right installing plate 3 in left and right is offered on the right installing plate 3 of right side axial end, the both sides axle head of the 3rd rotating shaft 31 be separately positioned on in the vertical strip through-hole 39 of its homonymy, described vertical strip through-hole 39 also extends to swivel head 9, 3rd rotating shaft 31 is by being moved close to or away from swivel head 9 in vertical strip through-hole 39, the 3rd every side shaft end of rotating shaft 31 is fixed in vertical strip through-hole 39 by nut 36 and pad 37 respectively, so that the 3rd rotating shaft 31 is bearing between left installing plate 2 and right installing plate 3；In the present embodiment, the most threaded on installing plate below each vertical strip through-hole 39 have the 3rd clamping screw 40, every 3rd clamping screw 40 stretches into vertical strip through-hole 39 from the bottom up of the vertical strip through-hole of correspondence 39, and make the 3rd clamping screw 40 upwards support the axle head of the 3rd rotating shaft 31 being positioned in corresponding vertical strip through-hole 39, thus the swivel head 9 avoided the 3rd rotating shaft 31 to move down before swivel head 9 stretches into more piece hollow product 4 and cause can not insert the generation of oral area situation of more piece hollow product 4 smoothly, the generation of the more piece hollow product 4 bob situation avoiding the 3rd rotating shaft 31 to move down in more piece hollow product 4 cutting process the most further and to cause, substantially increase job stability；In the present embodiment, the frame 1 of lift cylinder 10 left and right sides is respectively perpendicular and is provided with the first guide pin bushing 41, the first guide pillar 42 that can move up and down it is respectively arranged with along the first guide pin bushing 41 in each first guide pin bushing 41, the upper end of every first guide pillar 42 is fixed with descending spacing block 43 after protruding upward the first guide pin bushing 41, the lower end of every first guide pillar 42 fixes with carriage saddle 14 after extending downwardly from the first guide pin bushing 41, so it is possible not only to make carriage saddle 14 more stable in process of rising or falling, and the descending stroke of lift cylinder 10 can also be limited by the descending spacing block 43 position in corresponding first guide pillar 42, improve job stability；In the present embodiment, some second guide pillars 44 it are horizontally fixed with between mounting bracket 5 and right installing plate 3, on every second guide pillar 44, slip cap is provided with the second guide pin bushing 45 respectively, all second guide pin bushings 45 fix with movable plate 7, movable plate 7 is moved along the second guide pillar 44 by the second guide pin bushing 45, so can improve the moving stability of movable plate 7, and then improve the moving stability of the swivel head 9 that the output shaft with the motor 8 on movable plate 7 fixes；
The operation principle of the present invention is as follows:
First adjust first rotating shaft 29 position in the first horizontal strip through-hole 35 according to the size of the more piece hollow product 4 of required cutting, second rotating shaft 30 position in the second horizontal strip through-hole 38, and the 3rd rotating shaft 31 position in vertical strip through-hole 39, make the distance between the first rotating shaft 29 and swivel head 9, distance between second rotating shaft 30 and swivel head 9, and distance that the 3rd between rotating shaft 31 and swivel head 9 is equal, guarantee that more piece hollow product 4 is placed on the first rotating shaft 20, after between second rotating shaft 30 and the 3rd rotating shaft 31, the oral area of the stem gas bag 12 of more piece hollow product 4 is just directed at swivel head 9；Then the size further according to the more piece hollow product 4 of required cutting adjust cutting knife 16 position, make every section of the more piece hollow product 4 being positioned in retainer limiting platform segmentation section the most upwards face a piece of cutting knife 16；More piece hollow product 4 is placed on the first rotating shaft 20 the most again, between second rotating shaft 30 and the 3rd rotating shaft 31, then the piston rod making advance and retreat cylinder 6 is protruding, synchronize to drive swivel head 9 to extend inwardly into the oral area of more piece hollow product 4 through right installing plate 3, and more piece hollow product 4 is pushed into the left its afterbody gas bag 13 is against on the stop confined planes that annular stop block 33 is formed, along with the continuation of the piston rod of advance and retreat cylinder 6 is protruding, swivel head 9 can stretch into more piece hollow product 4 oral area and with this oral area phase stretching, so that swivel head 9 fixes with more piece hollow product 4, then motor 8 is started, motor 8 is rotated 9 rotation, synchronize to drive the more piece hollow product 4 fixed with swivel head 9 around axial rotation；Then the piston rod of lift cylinder 10 is extended downwardly from, synchronize to drive cutting knife 16 to move down more piece hollow product 4 is cut, the trend distribution gradually risen from the side of the laterally closer swivel head 9 away from swivel head 9 in height due to cutting knife 16, more piece hollow donsole 4 can first be cut by the i.e. cutting knife 16 farthest away from swivel head 9 side, more piece hollow product 4 is then finally cut by the cutting knife 16 near swivel head 9 side, thus avoid after more piece hollow product 4 is first cut by the cutting knife near swivel head 9 side, remaining more piece hollow product makes it cannot the generation of rotation situation around the power of axial rotation because losing, thus ensure being smoothed out of cutting；After more piece hollow product 4 cuts, first stop motor 8, the most again the piston rod of lift cylinder 10 is inwardly retracted, synchronize to drive cutting knife 16 to rise to initial position, the piston rod making advance and retreat cylinder 6 is more inwardly retracted, synchronize to drive swivel head 9 to move right initial position, by aforesaid operations, i.e. achieve the surface trimming to more piece hollow product.The present invention have can automatically more piece hollow product be cut, work efficiency is high, labor strength is low and production security is high advantage.
Claims (8)
1. more piece hollow product cutter sweep, including: frame, it is characterized in that: be respectively arranged with installing plate in the left and right sides of frame, it is provided with in order to support limit more piece hollow product between two pieces of installing plates, the most do not hinder the retainer limiting platform of more piece hollow product axial rotation, it is fixed with mounting bracket in frame outside retainer limiting platform, mounting bracket has been horizontally disposed with advance and retreat cylinder, it is fixed with movable plate on the piston rod of advance and retreat cylinder, movable plate has been horizontally disposed with motor, it is fixed with swivel head on the output shaft of motor, when the piston rod of advance and retreat cylinder stretches out, the oral area that the swivel head on drive motor extends inwardly into the stem gas bag of the more piece hollow product being positioned in retainer limiting platform through installing plate can be synchronized, and fix with the oral area phase stretching of this stem gas bag；nullIt is vertically installed with lift cylinder in frame directly over retainer limiting platform，The piston rod of lift cylinder is provided with downwards carriage saddle，Carriage saddle is provided with some tool rests，The bottom of each tool rest is respectively arranged with a piece of cutting knife，The trend distribution that all cutting knifes gradually rise from the side of the laterally closer swivel head away from swivel head in height，Every section of segmentation section of the more piece hollow product being positioned in retainer limiting platform the most upwards faces a piece of cutting knife，When the piston rod of lift cylinder extends downwardly from，More piece hollow product can the most sequentially be cut separation by cutting knife from the side of the laterally closer swivel head away from swivel head，Carriage saddle is additionally provided with the more piece hollow product bob that can prevent from being positioned in retainer limiting platform、The most do not hinder the upper pressure wheel mechanism of more piece hollow product axial rotation，The structure of described upper pressure wheel mechanism is: the bottom of carriage saddle is provided with contiguous block，The lower section of upper contiguous block is provided with lower connecting block，The pilot hole of contiguous block on up/down perforation is offered respectively in the left and right sides of upper contiguous block，The guide post that can move up and down it is movably set with along pilot hole in each pilot hole，The upper end of every guide post is fixed with stop nut after protruding upward pilot hole，The lower end of every guide post fixes with the top of lower connecting block after extending downwardly from pilot hole，Every guide post is arranged with holddown spring respectively，The two ends up and down of holddown spring fix with upper contiguous block and lower connecting block respectively，Bottom expansion bearing at lower connecting block has roller，When roller contacts with the more piece hollow product being positioned in retainer limiting platform，Roller has the trend compressing downwards more piece hollow product under the effect of holddown spring all the time.
More piece hollow product cutter sweep the most according to claim 1, it is characterized in that: between the tool rest that every cutting knife is corresponding, be respectively arranged with to regulate the upper-lower position governor motion of cutting knife upper-lower position, the structure of described upper-lower position governor motion is: from up to down offer some to screw fastening tieholen in tool rest, every pair of screw fastening tieholen is in the most symmetrical, also a pair is offered in the first the most symmetrical locking through hole on the top of cutting knife, after the first locking through hole of cutting knife aligns with a pair screw fastening tieholen of tool rest, first clamping screw is locked in screw fastening tieholen through the first locking through hole rear thread, cutting knife is made to fix with tool rest.
More piece hollow product cutter sweep the most according to claim 1, it is characterized in that: be respectively arranged with to regulate tool rest right position governor motion of right position in carriage saddle between each tool rest and carriage saddle, the structure of described right position governor motion is: offer the T-slot of the through carriage saddle in left and right in carriage saddle, the second locking through hole of up/down perforation tool rest is offered in tool rest, the screw rod of the second clamping screw can be threadeded along the movable block that T-slot moves freely with one piece after being upward through the second locking through hole, tool rest is moved left and right along T-slot by movable block, when locking the second clamping screw, tool rest can be fixed on carriage saddle in the most relative clamping shape by the head of the second clamping screw with movable block.
More piece hollow product cutter sweep the most according to claim 1, it is characterized in that: the structure of described retainer limiting platform is: between two pieces of installing plates, expansion bearing has three rotating shafts being distributed in inverted isosceles triangle, the axle body of every rotating shaft is movably installed with roller respectively, roller is movably arranged in the rotating shaft of correspondence by pair of bearings, on every roller, movable sleeve is provided with one piece of annular stop block respectively, every piece of annular stop block is fixed with corresponding roller by holding screw respectively, three pieces of annular stop blocks are collectively forming in order to the stop confined planes against more piece hollow product, distance between every rotating shaft and swivel head is equal, when three rotating shafts with roller clamp more piece hollow product, the oral area of the stem gas bag of more piece hollow product is just directed at swivel head.
More piece hollow product cutter sweep the most according to claim 4, it is characterized in that: offer respectively on the installing plate of the both sides axial end being positioned at two rotating shafts of the top symmetrically and the horizontal strip through-hole of the through corresponding installing plate in left and right, all horizontal strip through-holes extend to swivel head, and two rotating shafts of the top are by being moved close to or being fixed between two pieces of installing plates away from swivel head and by nut and pad in corresponding horizontal strip through-hole；Symmetrical and the vertical strip through-hole of the through corresponding installing plate in left and right it is provided with on the installing plate of the both sides axial end of a piece rotating shaft of bottom, all vertical strip through-holes extend to swivel head, and a rotating shaft of bottom is by being moved close to or being fixed between two pieces of installing plates away from swivel head and by nut and pad in corresponding vertical strip through-hole.
More piece hollow product cutter sweep the most according to claim 1, it is characterized in that: the most threaded on the installing plate immediately below every vertical strip through-hole have the 3rd clamping screw, and every 3rd clamping screw stretches into vertical strip through-hole from the bottom up of the vertical strip through-hole of correspondence and upwards supports the axle head of the rotating shaft being positioned at corresponding vertical strip through-hole.
More piece hollow product cutter sweep the most according to claim 1, it is characterized in that: be respectively perpendicular in the frame of the lift cylinder left and right sides and be provided with the first guide pin bushing, the first guide pillar that can move up and down it is respectively arranged with along the first guide pin bushing in each first guide pin bushing, the upper end of every first guide pillar is fixed with descending spacing block after protruding upward the first guide pin bushing, the lower end of every first guide pillar fixes with carriage saddle after extending downwardly from the first guide pin bushing.
More piece hollow product cutter sweep the most according to claim 1, it is characterized in that: between the installing plate that mounting bracket is adjacent, be horizontally fixed with some second guide pillars, on every second guide pillar, slip cap is provided with the second guide pin bushing respectively, all second guide pin bushings fix with movable plate, and movable plate is moved along the second guide pillar by the second guide pin bushing.
Priority Applications (1)
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| CN201510101075.3A CN104723388B (en) | 2015-03-09 | 2015-03-09 | More piece hollow product cutter sweep |
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| CN201510101075.3A CN104723388B (en) | 2015-03-09 | 2015-03-09 | More piece hollow product cutter sweep |
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| CN104723388B true CN104723388B (en) | 2016-08-17 |
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| CN105922341B (en) * | 2016-06-30 | 2018-07-31 | 博众精工科技股份有限公司 | A kind of mechanism of clamping rotation product |
| CN106863385A (en) * | 2017-03-01 | 2017-06-20 | 刘青建 | A kind of cylinder controlled type art paper guillotine |
| CN108000598A (en) * | 2017-12-19 | 2018-05-08 | 石卫祥 | A kind of new tapping machine and boring method with shock-damping structure |
| JP2019115980A (en) * | 2017-12-26 | 2019-07-18 | パラマウントベッド株式会社 | Manufacturing method of cover, molded form and molding die |
| CN108555490A (en) * | 2018-07-11 | 2018-09-21 | 海盐汇通智能家居股份有限公司 | It is a kind of based on the weld holder spirally welded |
| CN110843015B (en) * | 2019-11-21 | 2021-03-02 | 广州市固德力塑胶制品有限公司 | Hollow plate cutting method |
| CN112553875B (en) * | 2020-11-07 | 2023-03-24 | 浙江龙潇医疗科技有限公司 | Cutter assembly in medical raw cloth cutting device |
| CN112553876B (en) * | 2020-11-07 | 2023-03-03 | 浙江龙潇医疗科技有限公司 | Batch type cutting device for medical raw cloth |
| CN114311071B (en) * | 2021-12-30 | 2024-03-08 | 禹州市洁通塑胶有限公司 | Multi-position cutting-off type limiting mechanism for plastic pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102773870A (en) * | 2011-05-12 | 2012-11-14 | 金华长弓清洁用品有限公司 | Bottle cap cutting machine |
| JP2013052470A (en) * | 2011-09-02 | 2013-03-21 | Sumitomo Electric Fine Polymer Inc | Belt cutting method, and locking tool |
| CN202805253U (en) * | 2012-03-01 | 2013-03-20 | 太仓市鑫海纸业有限公司 | Automatic paper tube cutter |
| CN202846589U (en) * | 2012-08-31 | 2013-04-03 | 苏州胜禹材料科技有限公司 | Automatic paper tube cutting machine |
| CN103009418B (en) * | 2012-12-26 | 2014-12-03 | 天津开发区金衫包装制品有限公司 | Paper tube cutting machine |
| CN204566201U (en) * | 2015-03-09 | 2015-08-19 | 苏州星贝尔中空成型设备有限公司 | More piece hollow product cutter sweep |
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Address after: 215600 Zhangjiagang Economic Development Zone of Jiangsu province (east of Port City Avenue) Applicant after: BESTAR BLOW MOLDING MACHINE TECHNOLOGY CO., LTD. Address before: 215600 Suzhou star Baer hollow forming equipment Co., Ltd. Jiangsu Zhangjiagang Economic Development Zone (east of Suzhou Avenue) Applicant before: BESTAR BLOW MOLDING TECHNOLOGY CO., LTD. |
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Effective date of registration: 20170630 Address after: Suzhou City, Jiangsu province 215600 City Road on the eastern side of the Zhangjiagang economic and Technological Development Zone Patentee after: BESTAR BLOW MOLDING TECHNOLOGY CO., LTD. Address before: 215600 Zhangjiagang Economic Development Zone of Jiangsu province (east of Port City Avenue) Patentee before: BESTAR BLOW MOLDING MACHINE TECHNOLOGY CO., LTD. |