CN212287769U

CN212287769U - Fixed-length cutting device is used in production of PVC drain pipe

Info

Publication number: CN212287769U
Application number: CN202020753802.0U
Authority: CN
Inventors: 刘正林
Original assignee: Anhui Wantong Pipe Manufacturing Co ltd
Current assignee: Anhui Wantong Pipe Manufacturing Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-01-05
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a fixed length cutting device is used in production of PVC drain pipe, including the workstation, workstation bottom surface both sides all have a supporting seat through the screw rigid coupling, the bar groove has been seted up at workstation top surface middle part, and limiting groove one has all been seted up to bar groove front and back end inner wall, bar inslot sliding connection has the installation piece, and the equal rigid coupling of installation piece front and back end has stopper one, the equal sliding connection of stopper is in limiting groove one, installation piece lower extreme has the U-shaped board through the screw rigid coupling, and the top surface rigid coupling has the teeth of a cogwheel, two in the U-shaped board still rotate through antifriction bearing between the supporting seat and be connected with the lead screw, one of them the supporting seat deviates from workstation center one side. The utility model relates to a rationally, the device operation is stable, and can realize the continuous fixed length cutting operation of PVC drain pipe, has improved the efficiency of PVC drain pipe cutting greatly, satisfies the demand of high-speed production.

Description

Fixed-length cutting device is used in production of PVC drain pipe

Technical Field

The utility model relates to a PVC drain pipe production facility technical field especially relates to a fixed length cutting device is used in production of PVC drain pipe.

Background

PVC pipe is a plastic pipe which is developed and applied at the earliest by using a hot-pressing method to extrude after polyvinyl chloride resin is matched with a stabilizer, a lubricant and the like, the PVC pipe has strong corrosion resistance, easy adhesion, low price and hard texture, and when the PVC pipe is produced, the PVC pipe needs to be cut to a fixed length according to the requirements of customers, so that a PVC pipe fixed-length cutting device is needed.

Through retrieval, the patent of application No. 201820273804.2 discloses a fixed-length dust-free cutting device for PVC drain pipe production, which comprises a cutting platform, wherein one end of the cutting platform is welded with a rectangular fixed frame, the inner walls of the two sides of the rectangular fixed frame are symmetrically provided with clamping springs, the end of each clamping spring, which is far away from the inner wall, is fixedly connected with a clamping plate, the cutting platform is rotatably provided with a cutting device at the position of the rectangular fixed frame, a cutting groove is arranged on the cutting platform right below the cutting device, the bottom of the cutting groove is connected with a dust suction device through a dust suction pipeline, one side of the cutting platform is welded with a support rod along the length direction through a support column, the upper side of the support rod is provided with a sliding track along the length direction, one end of the sliding track, which is close to the cutting device, is fixedly, the sliding rail is movably provided with a sliding block, the sliding block is welded with a positioning baffle, one end of a tape inside the tape main body is fixedly connected onto the positioning baffle, and the sliding block is provided with a positioning bolt.

Above-mentioned device is difficult to realize the continuous fixed length cutting operation of PVC drain pipe when using, and this all needs measure and fix with making PVC drain pipe single cutting, has seriously influenced PVC drain pipe fixed length cutting's efficiency, is difficult to satisfy batch production's demand, so it is very meaningful to study a fixed length cutting device for PVC drain pipe production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixed-length cutting device for PVC drain pipe production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixed-length cutting device for PVC drain pipe production comprises a workbench, wherein two sides of the bottom surface of the workbench are fixedly connected with supporting seats through screws, a strip-shaped groove is formed in the middle of the top surface of the workbench, limiting grooves I are formed in the inner walls of the front end and the rear end of the strip-shaped groove, an installation block is connected in the strip-shaped groove in a sliding manner, limiting blocks I are fixedly connected at the front end and the rear end of the installation block, the limiting blocks I are all connected in the limiting grooves I in a sliding manner, a U-shaped plate is fixedly connected at the lower end of the installation block through screws, gear teeth are fixedly connected on the top surface in the U-shaped plate, a lead screw is rotatably connected between the two supporting seats through a rolling bearing, one side of the supporting seat, which is far away from the center of the workbench is provided with a servo motor I, the output end, the two supporting seats are rotatably connected with an installation rod through a rolling bearing, the rear end of the installation seat is provided with a second servo motor, the output end of the second servo motor is fixedly connected with the installation rod through screws, the outer wall of the installation rod is fixedly connected with a driving wheel through screws, the top end of the installation block is fixedly connected with a containing plate through screws, the middle part of the containing plate is fixedly provided with an installation frame, the inner top surface of the installation frame is fixedly connected with an electric telescopic rod through screws, the output end of the electric telescopic rod is fixedly connected with a first pressing block through screws, the other side of the top surface of the workbench is also fixedly connected with a cutting frame, the inner top surface of the cutting frame is fixedly connected with a cylinder through screws, the output end of the cylinder is fixedly connected with an installation plate through screws, the middle part of the bottom surface of the installation plate is fixedly, cutting frame bottom surface middle part has been seted up and has been cut groove, and cuts the groove and run through the workstation, cut groove lower extreme and still be equipped with collection dirt funnel, workstation one side still rigid coupling has cyclone collector, cyclone collector's input and collection dirt funnel bottom surface rigid coupling have the dust guide tube, and still install the air pump on the dust guide tube.

Preferably, the fixed establishment includes a fixed cylinder, and a fixed cylinder inner wall sliding connection has the depression bar, and equal rigid coupling has the extrusion spring between depression bar and the fixed cylinder top surface, depression bar lower extreme still rigid coupling has briquetting two, and circular arc groove two has been seted up to two bottom surfaces of briquetting, the equal rigid coupling in depression bar upper end both sides has stopper two, and fixed cylinder both sides inner wall has still been seted up spacing groove two, the equal sliding connection of stopper two is in spacing groove two.

Preferably, the two screw rods are symmetrically distributed at the front side and the rear side of the two supporting seats, and the gears on the two screw rods are completely consistent.

Preferably, the lower ends of the first servo motor and the second servo motor are respectively provided with a horizontal plate, the two horizontal plates are respectively and fixedly connected to the side wall of the supporting seat mounting seat, and the first servo motor and the second servo motor are fixedly connected to the top surface of the horizontal plate through screws.

Preferably, the installation pole surface is equipped with fixed part and translation portion, and fixed part and translation portion all are equipped with a plurality ofly, and fixed part and translation portion handing-over position all are equipped with the toper changeover portion.

Preferably, the drive wheel is equipped with a plurality ofly, and the drive wheel is incomplete gear, and is a plurality of the continuous teeth of a cogwheel that the drive wheel outer lane was equipped with is all inconsistent, the mounting hole diameter of drive wheel is between fixed part diameter and translation portion diameter.

Preferably, the containing plate, the top surface of the containing block and one end, close to the workbench, of the pressing block are provided with a first arc groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has reasonable design and stable operation, and can realize the continuous fixed-length cutting operation of the PVC drain pipe, greatly improve the cutting efficiency of the PVC drain pipe and meet the requirement of rapid production;

2. the utility model discloses drive the drive wheel through servo motor two and rotate when using to drive the holding plate antedisplacement certain distance, after removing, servo motor two closes this moment, start through servo motor one, servo motor one drives the lead screw and rotates thereby realize the fixed block translation, simultaneously here, the cylinder drives the cutting machine and moves down and accomplishes the single cutting operation of PVC drain pipe, after the cutting is accomplished, the cylinder drives the cutting machine and moves up down and makes fixed establishment break away from the PVC drain pipe, then drive the holding plate antedisplacement certain distance through servo motor two again, and then realize the fixed length cutting operation of PVC drain pipe, the cutting is simple and convenient, the efficiency of PVC drain pipe fixed length cutting has been improved greatly;

3. the dust collecting funnel is arranged at the lower side of the cutting groove, and dust generated by cutting is sucked into the cyclone collector in time under the action of the air pump, so that the dust is reduced from flying into the air, the working environment is well protected, and certain guarantee is provided for the health of workers;

4. the utility model discloses well drive wheel is equipped with the continuous teeth of a cogwheel that a plurality of and every drive wheel outer lane was equipped with and is all inconsistent to be convenient for select different drive wheels to realize holding the distance that the board single removed, fine reinforcing the practicality of device.

Drawings

FIG. 1 is a schematic structural view of a fixed-length cutting device for PVC drain pipe production according to the present invention;

3 FIG. 3 2 3 is 3 a 3 sectional 3 view 3 taken 3 at 3 A 3- 3 A 3 in 3 FIG. 31 3 of 3 the 3 fixed 3- 3 length 3 cutting 3 device 3 for 3 PVC 3 drain 3 pipe 3 production 3 according 3 to 3 the 3 present 3 invention 3; 3

FIG. 3 is a schematic structural view of a middle mounting rod of the fixed-length cutting device for PVC drain pipe production according to the present invention;

fig. 4 is a schematic diagram illustrating a middle fixing mechanism of the fixed-length cutting device for PVC drain pipe production according to the present invention.

In the figure: the device comprises a workbench 1, a supporting seat 2, a strip-shaped groove 3, a first limiting groove 4, an installation block 5, a first limiting block 6, a U-shaped plate 7, a gear tooth 8, a screw rod 9, a first servo motor 10, a gear set 11, a fixed block 12, an installation seat 13, a second servo motor 14, an installation rod 15, a driving wheel 16, a containing plate 17, an installation frame 18, an electric telescopic rod 19, a first pressing block 20, a cutting frame 21, a cylinder 22, an installation plate 23, a cutting machine 24, a fixing mechanism 25, a containing block 26, a dust collecting funnel 27, a cyclone collector 28, a dust guide pipe 29, an air pump 30, a horizontal plate 31, a fixed part 151, a translation part 152, a transition section 153, a fixed cylinder 251, a pressing rod 252, an extrusion spring 253, a.

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.

Example one

Referring to fig. 1-4, a fixed length cutting device for producing a PVC drain pipe, comprising a workbench 1, wherein two sides of the bottom surface of the workbench 1 are fixedly connected with a support seat 2 through screws, a strip-shaped groove 3 is arranged in the middle of the top surface of the workbench 1, a first limit groove 4 is arranged on the inner wall of the front end and the rear end of the strip-shaped groove 3, a mounting block 5 is slidably connected in the strip-shaped groove 3, a first limit block 6 is fixedly connected at the front end and the rear end of the mounting block 5, the first limit block 6 is slidably connected in the first limit groove 4, a U-shaped plate 7 is fixedly connected at the lower end of the mounting block 5 through screws, a gear 8 is fixedly connected on the top surface in the U-shaped plate 7, a screw rod 9 is rotatably connected between the two support seats 2 through a rolling bearing, one side of one support seat 2, which is far away from the center of the workbench 1, the front side and the rear side of the top surface of a fixed block 12 are fixedly connected with mounting seats 13, a mounting rod 15 is rotatably connected between two supporting seats 2 through a rolling bearing, the rear side of the rear end mounting seat 13 is provided with a second servo motor 14, the output end of the second servo motor 14 is fixedly connected with the mounting rod 15 through screws, the outer wall of the mounting rod 15 is further fixedly connected with a driving wheel 16 through screws, the top end of a mounting block 5 is fixedly connected with a containing plate 17 through screws, a mounting frame 18 is erected and fixed at the middle part of the containing plate 17, the inner top surface of the mounting frame 18 is fixedly connected with an electric telescopic rod 19 through screws, the output end of the electric telescopic rod 19 is fixedly connected with a first pressing block 20 through screws, the other side of the top surface of a workbench 1 is further fixedly connected with a cutting frame 21, the inner top surface of the cutting frame 21 is fixedly connected with a cylinder 22 through screws, the cutting frame 21 bottom surface both sides still the rigid coupling have hold the piece 26, the cutting groove has been seted up in the middle part of the cutting frame 21 bottom surface, and cuts the cutting groove and run through workstation 1, cuts the cutting groove lower extreme and still is equipped with collection dirt funnel 27, and collection dirt funnel 27 rigid coupling is on workstation 1 bottom surface, and workstation 1 one side still rigid coupling has cyclone collector 28, and cyclone collector 28's input and collection dirt funnel 27 bottom surface rigid coupling have dust guide tube 29, and still install air pump 30 on the dust guide tube 29.

The two screw rods 9 are symmetrically distributed at the front side and the rear side of the two supporting seats 2, and the gears on the two screw rods 9 are completely consistent, so that the fixed block 12 can move more stably.

The lower ends of the first servo motor 10 and the second servo motor 14 are respectively provided with a horizontal plate 31, the two horizontal plates 31 are respectively fixedly connected to the side wall of the mounting seat 13 of the supporting seat 2, and the first servo motor 10 and the second servo motor 14 are fixedly connected to the top surface of the horizontal plate 31 through screws, so that the first servo motor 10 and the second servo motor 14 work more stably.

The installation pole 15 surface is equipped with fixed part 151 and translation portion 152, fixed part 151 and translation portion 152 all are equipped with a plurality ofly, and fixed part 151 and translation portion 152 handing-over position all are equipped with toper changeover portion 153, the length of fixed part 151 is enough to fixed two drive wheels 16, drive wheel 16 is equipped with a plurality ofly, and drive wheel 16 is incomplete gear, the continuous teeth of a cogwheel that a plurality of drive wheel 16 outer lanes were equipped with are all inconsistent, the mounting hole diameter of drive wheel 16 is between fixed part 151 diameter and translation portion 152 diameter, thereby be convenient for drive wheel 16's fixed and removal, and then be convenient for realize adjusting PVC drain pipe single migration distance.

Contain board 17 and contain 26 top surfaces of piece and briquetting 20 and all seted up circular arc groove one near 1 one end of workstation to the messenger is better according to the fixed effect of PVC drain pipe, fine assurance according to the quality of PVC drain pipe cutting, hold piece 26 with hold board 17 highly uniform, thereby make the PVC drain pipe remove more smoothly.

When the PVC drainage pipe cutting machine is used, firstly, the corresponding driving wheel 16 is selected according to the length of fixed-length cutting of the PVC drainage pipe, the driving wheel 16 is moved to the lower side of the gear teeth 8 and fixedly connected to the outer wall of the mounting rod 15, then the PVC drainage pipe is placed on the containing block 26 and the containing plate 17, the electric telescopic rod 19 drives the first pressing block 20 to move downwards to realize the fixation of one end of the PVC drainage pipe, after the fixation is finished, the driving wheel 16 is driven to rotate by the second servo motor 14 so as to drive the containing plate 17 to move forwards for a certain distance, after the PVC drainage pipe is moved, the second servo motor 14 is closed, the first servo motor 10 is started to drive the screw rod 9 to rotate so as to realize the translation of the fixed block 12, meanwhile, the air cylinder 22 drives the cutting machine 24 to move downwards to finish the single cutting operation of the PVC drainage pipe, after the cutting is finished, the air cylinder 22, and then realize the fixed length cutting operation of PVC drain pipe, when the cutting, make the dust that the cutting produced in time inhale cyclone 28 under the effect of air pump 30 to reduce in the dust flies into the air, fine protection operational environment.

Example two

Referring to fig. 1 and 4, this embodiment is basically the same as embodiment one, it is more preferable that, fixed establishment 25 includes a fixed cylinder 251, inner wall sliding connection of fixed cylinder 251 has a depression bar 252, equal rigid coupling has an extrusion spring 253 between depression bar 252 and the fixed cylinder 251 top surface, depression bar 252 lower extreme still rigid coupling has a briquetting two 254, arc groove two has been seted up to briquetting two 254 bottom surfaces, equal rigid coupling in depression bar 252 upper end both sides has a stopper two 255, spacing groove two has still been seted up to fixed cylinder 251 both sides inner wall, stopper two 255 equal sliding connection is in spacing groove two, briquetting two 254 realizes the spacing fixed to PVC drain pipe cutting department both sides when cylinder 22 drives mounting panel 23 and moves down, thereby it is more stable when making the cutting of PVC drain pipe, fine assurance the quality of PVC drain pipe cutting.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The fixed-length cutting device for the production of the PVC drain pipe comprises a workbench (1), wherein two sides of the bottom surface of the workbench (1) are fixedly connected with supporting seats (2) through screws, and is characterized in that a strip-shaped groove (3) is formed in the middle of the top surface of the workbench (1), limiting grooves I (4) are formed in the inner walls of the front end and the rear end of the strip-shaped groove (3), mounting blocks (5) are connected in the strip-shaped groove (3) in a sliding mode, two mounting blocks (5) are arranged, a first limiting block (6) is fixedly connected at the front end and the rear end of each mounting block (5), and the first limiting blocks (6) are connected in the first;

the lower end of the mounting block (5) is fixedly connected with a U-shaped plate (7) through a screw, gear teeth (8) are fixedly connected to the inner top surface of the U-shaped plate (7), a screw rod (9) is rotatably connected between the two supporting seats (2) through a rolling bearing, a first servo motor (10) is further arranged on one side of one of the supporting seats (2) away from the center of the workbench (1), the output end of the first servo motor (10) is rotatably connected with the two screw rods (9) through a gear set (11), the outer wall of the rod body of the two screw rods (9) is fixedly connected with a fixed block (12) through a thread, mounting seats (13) are fixedly connected to the front side and the rear side of the top surface of the fixed block (12), a mounting rod (15) is rotatably connected between the two supporting seats (2) through a rolling bearing, a second servo motor (14) is arranged on the rear side of the mounting seat (, the outer wall of the mounting rod (15) is fixedly connected with a driving wheel (16) through a screw;

the top end of the installation block (5) is fixedly connected with a containing plate (17) through screws, the middle of the containing plate (17) is fixedly connected with an installation frame (18), the inner top surface of the installation frame (18) is fixedly connected with an electric telescopic rod (19) through screws, the output end of the electric telescopic rod (19) is fixedly connected with a first pressing block (20) through screws, the other side of the top surface of the workbench (1) is further fixedly connected with a cutting frame (21), the inner top surface of the cutting frame (21) is fixedly connected with a cylinder (22) through screws, the output end of the cylinder (22) is fixedly connected with an installation plate (23) through screws, the middle of the bottom surface of the installation plate (23) is fixedly connected with a cutting machine (24) through screws, both sides of the bottom surface of the installation plate (23) are respectively provided with a fixing mechanism (25), both sides of the bottom surface of the cutting frame (, the cutting groove lower extreme still is equipped with collection dirt funnel (27), and workstation (1) one side still rigid coupling has cyclone collector (28), the input of cyclone collector (28) and collection dirt funnel (27) bottom surface rigid coupling have dust guide tube (29), and still install air pump (30) on dust guide tube (29).

2. The fixed-length cutting device for the production of the PVC drain pipe according to claim 1, wherein the fixing mechanism (25) comprises a fixing cylinder (251), a pressing rod (252) is slidably connected to the inner wall of the fixing cylinder (251), extrusion springs (253) are fixedly connected between the pressing rod (252) and the top surface of the fixing cylinder (251), a second pressing block (254) is further fixedly connected to the lower end of the pressing rod (252), a second arc groove is formed in the bottom surface of the second pressing block (254), two limiting blocks (255) are fixedly connected to two sides of the upper end of the pressing rod (252), two limiting grooves are further formed in the inner walls of two sides of the fixing cylinder (251), and the second limiting blocks (255) are slidably connected to the second limiting grooves.

3. The fixed-length cutting device for the production of the PVC drain pipe is characterized in that the two screw rods (9) are symmetrically distributed at the front side and the rear side of the two supporting seats (2), and the gears on the two screw rods (9) are completely consistent.

4. The fixed-length cutting device for the production of the PVC drainage pipe according to claim 1, wherein horizontal plates (31) are arranged at the lower ends of the first servo motor (10) and the second servo motor (14), the two horizontal plates (31) are fixedly connected to the side wall of the mounting seat (13) of the supporting seat (2) respectively, and the first servo motor (10) and the second servo motor (14) are fixedly connected to the top surface of the horizontal plates (31) through screws.

5. The fixed-length cutting device for the production of the PVC drainage pipe according to the claim 1, wherein the surface of the installation rod (15) is provided with a fixed part (151) and a plurality of translation parts (152), and the joint positions of the fixed part (151) and the translation parts (152) are provided with a conical transition section (153).

6. The fixed-length cutting device for the production of the PVC drainage pipe is characterized in that a plurality of driving wheels (16) are arranged, all the driving wheels (16) are incomplete gears, continuous gear teeth arranged on outer rings of the driving wheels (16) are not consistent, and the diameter of a mounting hole of each driving wheel (16) is between the diameter of a fixing part (151) and the diameter of a translation part (152).

7. The fixed-length cutting device for the production of the PVC drain pipe according to claim 1, wherein one end of the first containing plate (17), the top surface of the first containing block (26) and the one end of the first pressing block (20), which are close to the workbench (1), are provided with a first arc groove.