CN210704182U - Full-automatic double-wall corrugated pipe cutting device - Google Patents

Full-automatic double-wall corrugated pipe cutting device Download PDF

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Publication number
CN210704182U
CN210704182U CN201921556505.0U CN201921556505U CN210704182U CN 210704182 U CN210704182 U CN 210704182U CN 201921556505 U CN201921556505 U CN 201921556505U CN 210704182 U CN210704182 U CN 210704182U
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China
Prior art keywords
corrugated pipe
wall corrugated
double
cutting
lead screw
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CN201921556505.0U
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Chinese (zh)
Inventor
张玉勇
姜浩
刘磊
姜俊杰
张哲�
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Anhui Chaoxing New Material Technology Co Ltd
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Anhui Chaoxing New Material Technology Co Ltd
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Abstract

The utility model discloses a full-automatic double-wall corrugated pipe cutting device, the double-wall corrugated pipe falls into the belt from the blanking groove, under the drive of a rotating motor, the double-wall corrugated pipe on the belt moves towards the direction of a support plate, when the double-wall corrugated pipe contacts a travel switch, the rotating motor is closed, and the two ends of the double-wall corrugated pipe are fixed through a positioning device, so that the double-wall corrugated pipe does not move in the whole cutting process; a grinding wheel cutter in the lifting cutting device is aligned to a required cutting position for fixed-length cutting, so that the cutting opening of the obtained double-wall corrugated pipe is flat and smooth, and the cutting effect is good; after cutting, the screw rod stepping motor drives the movable plate to move back and forth, and the cut double-wall corrugated pipe further falls into the collection box; the cutting operation process of the cutting device is full-automatic, the safety factor of workers is increased, and the working efficiency is greatly improved.

Description

Full-automatic double-wall corrugated pipe cutting device
Technical Field
The utility model belongs to the technical field of the cutting device of plastics tubular product, concretely relates to full-automatic double-walled bellows cutting device.
Background
The double-wall corrugated pipe is a novel light pipe made of high polymer materials, has the characteristics of light weight, good toughness, quick construction and the like, has the outer wall with a corrugated convex structure, enhances the ring stiffness of the corrugated pipe, greatly reduces the manufacturing cost compared with a concrete pipe or a metal pipe, and has better economic benefit.
In the cutting process of a double-wall corrugated pipe production line, the double-wall corrugated pipe is cut at a fixed length according to the length of the required double-wall corrugated pipe, the cut of the corrugated pipe is ensured to be smooth and is vertical to the axis of the double-wall corrugated pipe, the existing double-wall corrugated pipe production line is mainly cut in a mechanical cutting mode, and the cut of the double-wall corrugated pipe is not flat; or the position of the cutting knife is manually controlled, the labor intensity for manually determining the cutting position is high, the working efficiency is low, inaccuracy exists in cutting, the cutting precision is low, the use of the double-wall corrugated pipe is influenced, and full-automatic cutting can not be realized through a machine.
Patent No. CN201821046154.4 discloses a bellows cutting device, this cutting device is equipped with the clamping piece, and the clamping piece comprises die clamping cylinder and anchor clamps, can be with the bellows chucking in the cutting process, but this clamping piece only relies on the squeezing action to fix the bellows to only fix the one end of cutting the bellows, the bellows is easy to take place to remove in the cutting process, and the cutting opening is level and smooth inadequately.
SUMMERY OF THE UTILITY MODEL
The utility model provides a full-automatic double-walled bellows cutting device, the positioner among this cutting device presss from both sides the both ends of the double-walled bellows that will cut tightly fixedly, through the accurate steady cutting double-walled bellows of lift cutting device, the incision of double-walled bellows is neat, and the double-walled bellows that cut well falls into and collects the box, and whole cutting operation process is full automatic cutout, improves work efficiency by a wide margin, reduces manpower output, and the practicality is strong.
The utility model discloses the technical problem who needs to solve does:
1. when the double-wall corrugated pipe in the prior art is cut, the double-wall corrugated pipe is not stable enough in fixation, and the cut of the double-wall corrugated pipe after cutting is not smooth enough, so that the quality of a finished product of the double-wall corrugated pipe is influenced.
2. The double-wall corrugated pipe cutting device in the prior art is not provided with a collecting device, the cut double-wall corrugated pipe is not further moved and collected or stored, and the working efficiency is low.
The purpose of the utility model can be realized by the following technical scheme:
a full-automatic double-wall corrugated pipe cutting device comprises a shell, wherein the shell is of a cuboid structure, a base is arranged at the bottom of the shell, two conveying support frames are fixedly arranged on the base through bolts, a rotating motor is fixedly arranged at the top of one conveying support frame, an output shaft of the rotating motor is fixedly connected with a driving wheel, and the driving wheel is connected with a driven wheel through a belt;
a driven wheel supporting frame is arranged at the top of the conveying supporting frame at the other side, one end of the driven wheel supporting frame is fixedly connected with the supporting frame, a bearing is arranged at the other end of the driven wheel supporting frame, an inner ring of the bearing is fixedly connected with the driven wheel supporting frame, and an outer ring of the bearing is rotatably connected with the driven wheel;
a plurality of push rods are arranged on the belt;
a blanking groove is formed in the top of the shell, limiting plates are arranged on the shells at two ends of the bottom of the blanking groove respectively, and a double-wall corrugated pipe is placed in the blanking groove;
a support is fixed on the base, and a support plate is fixed at the top of the support through a bolt;
a notch is arranged on the top of the shell on the upper side of the supporting plate, and positioning devices are respectively arranged on the inner sides of the top of the shell on the two sides of the notch;
the positioning device comprises a positioning plate, the positioning plate is fixed at the top of the inner side of the shell, a screw motor is respectively arranged at two ends of the positioning plate, an output shaft of the screw motor is fixedly connected with a screw, the screw is fixed on the positioning plate, a second nut is arranged at the top of the sliding block and is in threaded connection with the screw, and the bottom of the sliding block is fixedly connected with an arc plate through a screw;
a lifting cutting device is arranged above the notch, and comprises an air cylinder, a telescopic rod, a grinding wheel cutter protecting shell, a grinding wheel motor and a grinding wheel cutter;
the cylinder is fixedly connected with a telescopic rod, the bottom of the telescopic rod is fixedly connected with a grinding wheel motor, an output shaft of the grinding wheel motor is fixedly connected with a grinding wheel cutter, a grinding wheel cutter protecting shell is arranged on the periphery of the upper half part of the grinding wheel cutter, and the grinding wheel cutter protecting shell is fixed on the telescopic rod;
a collecting box is arranged on the base on the right side of the support, a movable plate is arranged at the top of the collecting box, a travel switch is arranged on the movable plate, and a plurality of first nuts are arranged in parallel at the bottom of one end of the movable plate, which extends out of the collecting box;
the base is provided with two support frames, the support frames are fixed on the base, the top of each support frame is fixed with a driving base through a bolt, the driving base is provided with a screw rod stepping motor, an output shaft of the screw rod stepping motor is fixedly connected with screw rods, and the screw rods are in one-to-one correspondence with first nuts through threads so as to drive the movable plate to move back and forth;
the rotating motor, the screw rod motor, the travel switch, the air cylinder, the grinding wheel motor and the screw rod stepping motor are all connected and controlled by a PLC centralized control system.
As a further aspect of the present invention: the support plate and the belt are positioned on the same horizontal plane, and the travel switch and the double-wall corrugated pipe are positioned on the same axis;
the distance between the push rods is 20-30cm longer than the blanking groove;
determining the required cutting length by setting the horizontal distance between the travel switch and the notch;
and selecting grinding wheel cutters with different specifications according to the diameter of the double-wall corrugated pipe.
The utility model has the advantages that:
1. in the utility model, the inner sides of the top of the shell on the two sides of the notch are respectively provided with a positioning device, the positioning device comprises a positioning plate, a lead screw motor, a lead screw, a slider and an arc plate, the positioning plate is fixed on the top of the inner side of the shell, the two ends of the positioning plate are respectively provided with the lead screw motor, the output shaft of the lead screw motor is fixedly connected with the lead screw, the lead screw is arranged on the positioning plate, the top of the slider is provided with a second nut, the second nut is in threaded connection with the lead screw; the screw rod motor is opened, the screw rod motor drives the screw rod to rotate, the second nut is driven to move on the screw rod, the sliding block is driven to move on the screw rod, the arc plate fixedly connected with the sliding block is driven to move, the arc plate clamps and fixes the double-wall corrugated pipe, the double-wall corrugated pipe does not move during cutting, the cut of the cut double-wall corrugated pipe is smooth, and the quality of a finished product is greatly improved.
2. In the utility model, a collecting box is arranged on the base on the right side of the bracket, a movable plate is arranged at the top of the collecting box, a travel switch is arranged on the movable plate, and a plurality of first nuts are arranged in parallel at the bottom of one end of the movable plate extending out of the collecting box; be equipped with two support frames on the base, the support frame is fixed in on the base, the support frame top has the drive base through the bolt fastening, be equipped with lead screw step motor on the drive base, lead screw step motor's output shaft fixedly connected with screw rod, on the drive base was located to the screw rod, the screw rod passes through the screw thread one-to-one with first nut and is connected, and then the drive fly leaf is done and is given to withdraw from the removal, the double-walled bellows that the cutting is good falls into and stores or transports in other places in collecting the box, be convenient for collect the double-.
3. The utility model discloses in, be equipped with travel switch on the fly leaf, when double-walled bellows joint touched travel switch, closed the rotating electrical machines, the double-walled bellows stopped to remove, and positioner presss from both sides tight fixed double-walled bellows, realizes the fixed length cutting of double-walled bellows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used for describing the embodiments will be briefly described below.
Fig. 1 is a schematic structural view of a full-automatic double-wall corrugated pipe cutting device according to the present invention;
FIG. 2 is a schematic structural diagram of a driven wheel support frame;
FIG. 3 is a schematic structural diagram of the positioning device;
FIG. 4 is a schematic structural diagram of a slider;
FIG. 5 is a schematic structural diagram of the movable plate;
fig. 6 is a schematic structural diagram of the lifting cutting device.
In the figure: 1-shell, 11-limit plate, 12-notch, 2-base, 21-conveying support frame, 31-rotating motor, 32-driving wheel, 33-belt, 331-push rod, 34-driven wheel, 35-driven wheel support frame, 351-bearing, 41-support frame, 42-support plate, 5-collecting box, 51-movable plate, 511-first nut, 52-travel switch, 61-support frame, 62-driving base, 63-lead screw stepping motor, 631-screw, 7-positioning device, 71-positioning plate, 72-lead screw motor, 73-lead screw, 74-slide block, 741-second nut, 75-arc plate, 8-lifting cutting device, 81-cylinder, 82-telescopic rod, 83-grinding wheel motor, 84-grinding wheel cutter, 85-grinding wheel cutter protective shell, 9-blanking groove and 91-double-wall corrugated pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A full-automatic double-wall corrugated pipe cutting device is shown in figures 1-6 and comprises a shell 1, wherein the shell 1 is of a cuboid structure, a base 2 is arranged at the bottom of the shell 1, two conveying support frames 21 are fixedly arranged on the base 2 through bolts, a rotating motor 31 is fixedly arranged at the top of one conveying support frame 21, an output shaft of the rotating motor 31 is fixedly connected with a driving wheel 32, and the driving wheel 32 is connected with a driven wheel 34 through a belt 33;
the top of the conveying support frame 21 on the other side is provided with a driven wheel support frame 35, one end of the driven wheel support frame 35 is fixedly connected with the support frame 21, the other end of the driven wheel support frame 35 is provided with a bearing 351, the inner ring of the bearing 351 is fixedly connected with the driving wheel support frame 35, the outer ring of the bearing 351 is rotatably connected with the driven wheel 34, and the belt 33 of the rotating motor 31 is provided with a plurality of push rods 331;
a blanking groove 9 is formed in the top of the shell 1, limiting plates 11 are respectively arranged on the shell 1 at two ends of the bottom of the blanking groove 9, and a double-wall corrugated pipe 91 is placed in the blanking groove 9;
a support 41 is fixed on the base 2, a support plate 42 is fixed on the top of the support 41 through a bolt, and the support plate 42 and the belt 33 are positioned on the same horizontal plane to ensure that the double-wall corrugated pipe 91 can be conveyed to the support plate 42;
the distance between the push rods 331 is greater than the length of the blanking groove 4 by 20cm, so that when the next push rod 331 moves to the front of the blanking groove 9, the double-wall corrugated pipe 91 to be cut falls onto the supporting plate 42;
the top of the shell 1 is provided with a notch 12, and the inner sides of the tops of the shell 1 at the two sides of the notch 12 are respectively provided with a positioning device 7;
the positioning device 7 comprises a positioning plate 71, a lead screw motor 72, a lead screw 73, a slider 74 and an arc plate 75, the positioning plate 71 is fixed at the top of the inner side of the housing 1, the lead screw motor 72 is respectively arranged at two ends of the positioning plate 71, an output shaft of the lead screw motor 72 is fixedly connected with the lead screw 73, the lead screw 73 is arranged on the positioning plate 71, a second nut 741 is arranged at the top of the slider 74, the second nut 741 is in threaded connection with the lead screw 73, and the bottom of the slider 74 is fixedly connected with the arc plate;
a lifting cutting device 8 is arranged above the notch 12, and the lifting cutting device 8 comprises a cylinder 81, an expansion link 82, a grinding wheel motor 83, a grinding wheel cutter 84 and a grinding wheel cutter protective shell 85;
the cylinder 81 is fixedly connected with an expansion link 82, the bottom of the expansion link 82 is fixedly connected with a grinding wheel motor 83, an output shaft of the grinding wheel motor 83 is fixedly connected with a grinding wheel cutter 84, the periphery of the upper half part of the grinding wheel cutter 84 is provided with a grinding wheel cutter protective shell 85, and the grinding wheel cutter protective shell 85 is fixed on the expansion link 82, so that high-speed flying-out of cut materials in the cutting process is prevented, and the operation safety is improved;
selecting a grinding wheel cutter 84 with the same radius according to the diameter of the double-wall corrugated pipe to ensure that the double-wall corrugated pipe 91 is completely cut by the grinding wheel cutter 84;
the base 1 is provided with a collecting box 5, the collecting box 5 is of a cuboid structure, the top of the collecting box 5 is provided with a movable plate 51, the movable plate 51 is provided with a travel switch 52, and the bottom of one end of the movable plate 51 extending out of the collecting box 5 is provided with a plurality of first nuts 511 in parallel;
two support frames 61 are arranged on the base 1 on the right side of the collecting box 5, the support frames 61 are fixed on the base 1, the top of each support frame 61 is fixed with a driving base 62 through a bolt, a screw rod stepping motor 63 is arranged on the driving base 62, the screw rod stepping motor 63 is connected with a screw rod 631, the screw rod 631 is arranged on the driving base 62, the screw rod 631 is connected with the first nut 511 in a one-to-one correspondence mode through threads, and then the movable plate 51 is driven to move back and forth.
The working principle is as follows: the double-wall corrugated pipe 91 is placed into the blanking groove 9, the double-wall corrugated pipe 91 falls onto the belt 33 through the limiting plate 11, the rotating motor 31 is started, the driving wheel 32 fixedly connected with the output shaft of the rotating motor 31 is driven to rotate, the driven wheel 34 connected with the driving wheel 32 through the belt 33 is driven to rotate, and the double-wall corrugated pipe 91 moves towards the supporting plate 42 under the action of the push rod 331; when the double-wall corrugated pipe 91 touches the travel switch 52, the rotating motor 31 is turned off, the lead screw motor 72 is turned on, the lead screw motor 72 drives the lead screw 73 to rotate, and further drives the second nut 741 to move on the lead screw 73, and further drives the slider 74 to move on the lead screw 73, and further drives the arc plate 75 fixedly connected with the slider 74 to move, and further the arc plate 75 clamps and fixes the double-wall corrugated pipe 91; the cylinder 81 is opened, the cylinder 81 drives the telescopic rod 82 to move in a telescopic mode, meanwhile, the grinding wheel motor 83 is opened, the output shaft of the grinding wheel motor 83 drives the grinding wheel cutter 84 to rotate, and the grinding wheel cutter 84 extends into the shell 1 from the notch 12 to cut the double-wall corrugated pipe 91; when cutting is completed, the grinding wheel cutter 84 returns to the original position, the screw rod motor 72 rotates reversely, and the arc plate 75 returns to the original position; meanwhile, the lead screw stepping motor 63 is turned on, the screws 631 of the lead screw stepping motor 63 are correspondingly connected with the first nuts 511 one by one through threads, so that the movable plate 51 is driven to move back, and the cut double-wall corrugated pipe falls into the collection box 5; the screw stepping motor 63 rotates reversely, thereby driving the movable plate 51 to return to the home position.
The utility model provides a rotating electrical machines, lead screw motor, travel switch, cylinder, emery wheel motor and lead screw step motor are by PLC centralized control system connection control, the above-mentioned flow of PLC centralized control system repetitive control, and all cut off until the double-walled bellows, realize that the full-automatic, steady cutting of double-walled bellows improves work efficiency, and the cutting operation of double-walled bellows all is located the casing, increases workman self factor of safety, reaches the effect of safety, quick, high-efficient, steady cutting.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims (7)

1. The full-automatic double-wall corrugated pipe cutting device is characterized by comprising a shell (1), wherein the shell (1) is of a cuboid structure, a base (2) is arranged at the bottom of the shell (1), two conveying support frames (21) are fixed on the base (2) through bolts, a rotating motor (31) is fixed at the top of one conveying support frame (21), an output shaft of the rotating motor (31) is fixedly connected with a driving wheel (32), the driving wheel (32) is connected with a driven wheel (34) through a belt (33), and the driven wheel (34) is arranged at the top of the other conveying support frame (21);
a blanking groove (9) is formed in the top of the shell (1), limiting plates (11) are respectively arranged on the shells (1) at two ends of the bottom of the blanking groove (9), and a double-wall corrugated pipe (91) is placed in the blanking groove (9);
a bracket (41) is fixed on the base (2), and a support plate (42) is fixed at the top of the bracket (41) through a bolt;
a notch (12) is arranged on the top of the shell (1) at the upper side of the bracket (41), and positioning devices (7) are respectively arranged on the inner sides of the tops of the shell (1) at the two sides of the notch (12);
a lifting cutting device (8) is arranged above the notch (12), and the lifting cutting device (8) comprises an air cylinder (81), an expansion rod (82), a grinding wheel cutter protective shell (83), a grinding wheel motor (84) and a grinding wheel cutter (85);
the cylinder (81) is fixedly connected with an expansion link (82), the bottom of the expansion link (82) is fixedly connected with a grinding wheel motor (83), and an output shaft of the grinding wheel motor (83) is fixedly connected with a grinding wheel cutter (84).
2. The full-automatic double-wall corrugated pipe cutting device as claimed in claim 1, wherein a driven wheel support frame (35) is arranged at the top of the transmission support frame (21), one end of the driven wheel support frame (35) is fixedly connected with the support frame (21), a bearing (351) is arranged at the other end of the driven wheel support frame (35), the inner ring of the bearing (351) is fixedly connected with the driven wheel support frame (35), and the outer ring of the bearing (351) is rotatably connected with the driven wheel (34).
3. The fully automatic double-wall corrugated pipe cutting apparatus according to claim 1, wherein the belt (33) is provided with a plurality of push rods (331).
4. The full-automatic double-wall corrugated pipe cutting device according to claim 1, wherein the positioning device (7) comprises a positioning plate (71), a lead screw motor (72), a lead screw (73), a sliding block (74) and an arc plate (75), the positioning plate (71) is fixed at the top of the inner side of the housing (1), the lead screw motor (72) is respectively arranged at two ends of the positioning plate (71), the lead screw (73) is fixedly connected to an output shaft of the lead screw motor (72), the lead screw (73) is arranged on the positioning plate (71), a second nut (741) is arranged at the top of the sliding block (74), the second nut (741) is in threaded connection with the lead screw (73), and the arc plate (75) is fixedly connected to the bottom of the sliding block (74).
5. The full-automatic double-wall corrugated pipe cutting device according to claim 1, wherein a collecting box (5) is arranged on the base (2), a movable plate (51) is arranged at the top of the collecting box (5), a travel switch (52) is arranged on the movable plate (51), and a plurality of first nuts (511) are arranged in parallel at the bottom of one end of the movable plate (51) extending out of the collecting box (5);
be equipped with two support frames (61) on base (1), there are drive base (62) support frame (61) top through the bolt fastening, be equipped with lead screw step motor (63) on drive base (62), the output shaft fixedly connected with screw rod (631) of lead screw step motor (63), on drive base (62) was located to screw rod (631), screw rod (631) passed through threaded connection with first nut (511).
6. The fully automatic double-wall corrugated pipe cutting device according to claim 1, wherein the distance between the push rods (331) is 20-30cm longer than the length of the blanking chute (9).
7. A fully automatic double-wall corrugated pipe cutting apparatus according to claim 1, wherein the support plate (42) is located on the same horizontal plane as the belt (33).
CN201921556505.0U 2019-09-17 2019-09-17 Full-automatic double-wall corrugated pipe cutting device Active CN210704182U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921556505.0U CN210704182U (en) 2019-09-17 2019-09-17 Full-automatic double-wall corrugated pipe cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921556505.0U CN210704182U (en) 2019-09-17 2019-09-17 Full-automatic double-wall corrugated pipe cutting device

Publications (1)

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CN210704182U true CN210704182U (en) 2020-06-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114379106A (en) * 2022-01-18 2022-04-22 广西五岳桥隧建材有限公司 Full-automatic bellows feeding and discharging device
CN114633303A (en) * 2020-12-15 2022-06-17 全能管业科技(衢州)有限公司 Processing device is used in production of modified high density polyethylene bellows of nanometer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114633303A (en) * 2020-12-15 2022-06-17 全能管业科技(衢州)有限公司 Processing device is used in production of modified high density polyethylene bellows of nanometer
CN114379106A (en) * 2022-01-18 2022-04-22 广西五岳桥隧建材有限公司 Full-automatic bellows feeding and discharging device

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