CN214238373U

CN214238373U - PVC is cutting mechanism for pipe production

Info

Publication number: CN214238373U
Application number: CN202120087132.8U
Authority: CN
Inventors: 李俊莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-09-21
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a cutting mechanism is used in PVC pipe production, the power distribution box comprises a box body, the inboard top of box is fixed with the inside casing, the back fixed mounting of inside casing has first motor, the output shaft of first motor runs through the inside casing back and is fixed with the carousel, the preceding side surface edge of carousel is fixed with the connecting axle, be fixed with the slide bar between the both sides inner wall of inside casing, the outer wall sliding connection of slide bar has the movable block, the top fixedly connected with transmission frame of movable block, the first slider of top fixedly connected with of transmission frame, the bottom fixedly connected with movable plate of movable block, the preceding side surface lower extreme of movable plate is fixed with the slide-axle, the bottom fixed mounting of lift piece has the cutting knife, the inboard bottom of box is fixed with the workstation, the top both ends of workstation all are fixed with fixture. The utility model discloses prevent that the PVC pipe from taking place to remove when the cutting, improved the quality of cutting, prevent to produce a large amount of dust when the cutting, improve the production environment, be favorable to operative employee's physical and mental health.

Description

PVC is cutting mechanism for pipe production

Technical Field

The utility model relates to a PVC pipe cutting machine technical field, in particular to PVC is cutting mechanism for pipe production.

Background

The 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, has strong corrosion resistance, easy adhesion, low price and hard texture, is mainly used in the fields of drainage, waste water, chemicals, heating liquid, cooling liquid, ultrapure liquid, slurry, gas, compressed air, a vacuum system and the like, is widely applied in multiple fields to promote the rapid development of the PVC pipe, various processing devices are continuously developed, and particularly, the PVC pipe cutting machine is most widely applied.

Present cutting machine is used in PVC pipe production when using, need cut through artifical pipeline of drawing out in to the tractor, make the production efficiency of PVC pipe slow, and manual cutting PVC pipeline, the required cutting length of pipeline is wayward, the pipeline length of different manual cutting can be different, probably can not reach the required length of pipeline cutting, make the quality step-down of pipeline cutting, the operation of turning over the material of unloading that influences subsequent PVC pipe production, and can produce a large amount of dust when the cutting, the pollution production environment, be unfavorable for operative employee's physical and mental health.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a PVC is cutting mechanism for pipe production can effectively solve the problem in the background art.

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

a cutting mechanism for PVC pipe production comprises a box body, wherein an inner frame is fixed at the top of the inner side of the box body, a first motor is fixedly installed on the back of the inner frame, an output shaft of the first motor penetrates through a shell on the back of the inner frame to extend into the shell, a rotary table is fixedly installed on the inner side of the rotary table, a connecting shaft is fixedly arranged on the edge of the front side surface of the rotary table, a slide bar is fixedly installed below the rotary table between the inner walls on the two sides of the inner frame, the outer wall of the slide bar is connected with a movable block in a sliding mode, the top of the movable block is fixedly connected with a transmission frame, the transmission frame is matched with the connecting shaft, the bottom of the movable block is fixedly connected with a movable plate, a slide shaft is fixed at the lower end of the front side surface of the movable plate, a first slide groove is formed in the lower end of the inner wall on one side of the inner frame, a first slide block is connected with a first slide block in a sliding mode, and a connecting rod is fixedly connected to one side of the first slide block, the end part of the connecting rod is fixedly connected with a lifting block, an inclined hole is formed in the lifting block and matched with the sliding shaft, a cutting knife is fixedly installed at the bottom of the lifting block, a workbench is fixed at the bottom of the inner side of the box body, and clamping mechanisms are fixed at two ends of the top of the workbench.

Preferably, a second sliding groove is formed in the top of the inner side of the box body, a second sliding block is fixed to the top of the transmission frame, and the second sliding block is matched with the second sliding groove.

Preferably, the clamping mechanism comprises a bottom shell, the interior of the bottom shell is fixed with vertical plates in parallel, a rotating shaft is rotatably connected between the two vertical plates, bobbins are fixedly mounted at both ends of the rotating shaft, one end of the rotating shaft penetrates through the vertical plates and is fixedly connected with a second motor, limiting blocks are fixed at both sides of the top of the bottom shell, a moving rod penetrates through the two limiting blocks, one end of the moving rod extends between the two limiting blocks and is fixed with an auxiliary clamping plate, a plurality of balls are embedded in the surface of the auxiliary clamping plate and movably mounted, a limiting baffle is fixedly connected at the other end of the moving rod, a return spring is connected between the limiting baffle and the limiting blocks, a hinge block is rotatably connected at the bottom of the limiting baffle, and a pull rope is fixedly connected at the bottom of the hinge block, the two sides of the limiting block are provided with channels, and the pull rope penetrates through the channels and is wound on the outer wall of the winding drum.

Preferably, the upper ends of the two adjacent vertical plates are fixedly connected with guide wheels, and the guide wheels are in contact with the pull rope.

Preferably, the top center of the workbench is provided with a material collecting hopper, the bottom of the material collecting hopper is fixedly connected with a discharging pipe, and the bottom of the discharging pipe penetrates through the bottom of the inner side of the box body and is fixedly connected with a collecting box.

Preferably, a suction fan is fixedly mounted on one side of the collection box, the output end of the suction fan is communicated with the collection box, and a filter screen is fixedly mounted on one side, close to the suction fan, of the interior of the collection box.

Preferably, the lower end of the front side of the box body is connected with a split box door through a hinge.

Compared with the prior art, the utility model discloses following beneficial effect has: the cutting mechanism for PVC pipe production comprises placing PVC pipe inside a clamping mechanism, starting a second motor, driving a rotating shaft to rotate by the second motor, driving two bobbins to rotate by the rotating shaft, driving a limit baffle to move by a pull rope, driving two moving rods to move oppositely by the limit baffle, clamping the PVC pipe by two auxiliary clamping plates, preventing the PVC pipe from moving during cutting, improving cutting quality, starting a first motor, driving a rotary disc to rotate by an output shaft of the first motor, driving a transmission frame to reciprocate left and right in a box body by a connecting shaft by the rotary disc, driving the transmission frame to reciprocate left and right in the horizontal direction by the transmission frame, moving the movable plate in an inclined hole by a sliding shaft, driving a lifting block to reciprocate in the vertical direction, driving a connecting rod to reciprocate up and down, driving a cutting knife to reciprocate in the vertical direction by the connecting rod, thereby carry out automatic cutting to the PVC pipe, the piece that the cutting produced falls into the collecting hopper, then start the suction fan, produce the negative pressure in the messenger collecting box, thereby in sucking the piece in the collecting hopper the collecting box, the piece passes through in the unloading pipe gets into the collecting box, prevent to produce a large amount of dusts when the cutting, improve the production environment, be favorable to operative employee's physical and mental health, whole PVC manages production and uses cutting mechanism simple structure, and convenient operation, the effect of use is better for traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of a cutting mechanism for PVC pipe production according to the present invention;

FIG. 2 is a cross-sectional view of the clamping mechanism of the cutting mechanism for PVC pipe production according to the present invention;

fig. 3 is the utility model relates to a structural schematic diagram of cutting mechanism's box is used in PVC pipe production.

In the figure: 1. a box body; 2. an inner frame; 3. a first motor; 4. a turntable; 5. a connecting shaft; 6. a slide bar; 7. a moving block; 8. a transmission frame; 9. a return spring; 10. moving the plate; 11. a slide shaft; 12. a first chute; 13. a guide wheel; 14. a first slider; 15. a connecting rod; 16. a lifting block; 17. an inclined hole; 18. a cutting knife; 19. a work table; 20. a clamping mechanism; 21. a second chute; 22. a second slider; 23. a bottom case; 24. a vertical plate; 25. a rotating shaft; 26. a bobbin; 27. a second motor; 28. a limiting block; 29. a travel bar; 30. an auxiliary splint; 31. a ball bearing; 32. a limit baffle; 33. a hinged block; 34. pulling a rope; 35. a channel; 36. a collection hopper; 37. a discharging pipe; 38. a collection box; 39. a suction fan; 40. a filter screen; 41. the box door is opened in half.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a cutting mechanism for PVC pipe production comprises a box body 1, an inner frame 2 is fixed on the top of the inner side of the box body 1, a first motor 3 is fixedly installed on the back of the inner frame 2, an output shaft of the first motor 3 penetrates through a shell on the back of the inner frame 2 and extends into the inner part, a turntable 4 is fixedly installed on the inner part, a connecting shaft 5 is fixedly arranged on the edge of the front side surface of the turntable 4, a slide bar 6 is fixedly installed between the inner walls on both sides of the inner frame 2 below the turntable 4, a moving block 7 is slidably connected to the outer wall of the slide bar 6, a transmission frame 8 is fixedly connected to the top of the moving block 7, the transmission frame 8 is adapted to the connecting shaft 5, a moving plate 10 is fixedly connected to the bottom of the moving block 7, a sliding shaft 11 is fixed to the lower end of the front side surface of the moving plate 10, a first sliding chute 12 is formed on the lower end of the inner wall on one side of the inner frame 2, the inner side of the first sliding groove 12 is connected with a first sliding block 14 in a sliding mode, one side of the first sliding block 14 is fixedly connected with a connecting rod 15, the end portion of the connecting rod 15 is fixedly connected with an elevating block 16, an inclined hole 17 is formed in the elevating block 16, the inclined hole 17 is matched with the sliding shaft 11, a cutting knife 18 is fixedly installed at the bottom of the elevating block 16, a workbench 19 is fixed to the bottom of the inner side of the box body 1, and clamping mechanisms 20 are fixed to two ends of the top of the workbench 19.

In this embodiment, preferably, a second sliding groove 21 is formed in the top of the inner side of the box body 1, a second sliding block 22 is fixed to the top of the transmission frame 8, and the second sliding block 22 is matched with the second sliding groove 21.

In this embodiment, preferably, the clamping mechanism 20 includes a bottom shell 23, risers 24 are fixed in parallel inside the bottom shell 23, a rotating shaft 25 is rotatably connected between the two risers 24, bobbins 26 are fixedly installed at both ends of the rotating shaft 25, one end of the rotating shaft 25 penetrates through the risers 24 and is fixedly connected with a second motor 27, stoppers 28 are fixed on both sides of the top of the bottom shell 23, a moving rod 29 penetrates through the two stoppers 28, one end of the moving rod 29 extends between the two stoppers 28 and is fixed with an auxiliary clamping plate 30, a plurality of balls 31 are movably installed on the surface of the auxiliary clamping plate 30 in an embedded manner, a limit baffle 32 is fixedly connected to the other end of the moving rod 29, a return spring 9 is connected between the limit baffle 32 and the stoppers 28, a hinge block 33 is rotatably connected to the bottom of the limit baffle 32, the bottom of the hinged block 33 is fixedly connected with a pull rope 34, two sides of the limit block 28 are both provided with a channel 35, and the pull rope 34 penetrates through the channel 35 and is wound on the outer wall of the bobbin 26.

In this embodiment, preferably, a guide wheel 13 is fixedly connected to the upper end of one side of each of the two vertical plates 24, and the guide wheel 13 is in contact with the pull rope 34.

In this embodiment, preferably, a material collecting hopper 36 is disposed at the top center of the working platform 19, a material discharging pipe 37 is fixedly connected to the bottom of the material collecting hopper 36, and the bottom of the material discharging pipe 37 penetrates through the bottom of the inner side of the box body 1 and is fixedly connected to a collecting box 38.

In this embodiment, preferably, a suction fan 39 is fixedly installed on one side of the collection box 38, an output end of the suction fan 39 is communicated with the collection box 38, and a filter screen 40 is fixedly installed on one side of the interior of the collection box 38, which is close to the suction fan 39.

In this embodiment, the front lower end of the box body 1 is preferably connected with a side-by-side box door 41 through a hinge.

It should be noted that, the utility model relates to a cutting mechanism for PVC pipe production, when in use, at first place the PVC pipe at the inside of fixture 20, then start second motor 27, second motor 27 drives pivot 25 to rotate, pivot 25 then drives two bobbins 26 to rotate, and make stay cord 34 drag limit baffle 32 to move, limit baffle 32 then drives two movable rods 29 to move in opposite directions, thereby make two auxiliary clamping plates 30 clamp the PVC pipe, prevent the PVC pipe from moving when cutting, improve the quality of cutting, then start first motor 3, the output shaft of first motor 3 drives turntable 4 to rotate, turntable 4 then drives transmission frame 8 to reciprocate from side to side in the box through connecting shaft 5, transmission frame 8 then movable plate 10 reciprocates from side to side in the horizontal direction, 10 moves in inclined hole 17 through slide shaft 11, and then drives lifting block 16 to reciprocate in the vertical direction, thereby make connecting rod 15 up-and-down reciprocating motion, connecting rod 15 drives cutting knife 18 at vertical direction reciprocating motion then, thereby carry out automatic cutting to the PVC pipe, the piece that the cutting produced falls into collecting hopper 36, then start suction fan 39, produce the negative pressure in making collecting hopper 38, thereby in sucking the piece in collecting hopper 36 into collecting tank 38, the piece gets into collecting tank 38 through unloading pipe 37 in, whole PVC manages production and uses cutting mechanism simple structure, and convenient for operation, the effect of use is better for traditional mode.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a PVC is cutting mechanism for pipe production, includes box (1), its characterized in that: an inner frame (2) is fixed at the top of the inner side of the box body (1), a first motor (3) is fixedly mounted on the back of the inner frame (2), an output shaft of the first motor (3) penetrates through a shell on the back of the inner frame (2) to extend into the inner frame and is fixedly mounted with a rotary table (4), a connecting shaft (5) is fixedly arranged on the edge of the front side surface of the rotary table (4), a sliding rod (6) is fixedly mounted between the inner walls of the two sides of the inner frame (2) below the rotary table (4), a moving block (7) is slidably connected to the outer wall of the sliding rod (6), a transmission frame (8) is fixedly connected to the top of the moving block (7), the transmission frame (8) is matched with the connecting shaft (5), a moving plate (10) is fixedly connected to the bottom of the moving block (7), and a sliding shaft (11) is fixed at the lower end of the front side surface of the moving plate (10), first spout (12) have been seted up to one side inner wall lower extreme of inside casing (2), the inboard sliding connection of first spout (12) has first slider (14), one side fixedly connected with connecting rod (15) of first slider (14), tip fixedly connected with elevator (16) of connecting rod (15), inclined hole (17) have been seted up in elevator (16), inclined hole (17) with sliding shaft (11) looks adaptation, the bottom fixed mounting of elevator (16) has cutting knife (18), the inboard bottom of box (1) is fixed with workstation (19), the top both ends of workstation (19) all are fixed with fixture (20).

2. The cutting mechanism for PVC pipe production according to claim 1, characterized in that: a second sliding groove (21) is formed in the top of the inner side of the box body (1), a second sliding block (22) is fixed to the top of the transmission frame (8), and the second sliding block (22) is matched with the second sliding groove (21).

3. The cutting mechanism for PVC pipe production according to claim 1, characterized in that: the clamping mechanism (20) comprises a bottom shell (23), risers (24) are fixed in the bottom shell (23) in parallel, a rotating shaft (25) is connected between the two risers (24) in a rotating mode, bobbins (26) are fixedly installed at two ends of the rotating shaft (25), one end of the rotating shaft (25) penetrates through the risers (24) and is fixedly connected with a second motor (27), limiting blocks (28) are fixed on two sides of the top of the bottom shell (23), moving rods (29) are arranged on the two limiting blocks (28) in a penetrating mode, one end of each moving rod (29) extends to a position between the two limiting blocks (28) and is fixedly connected with an auxiliary clamping plate (30), a plurality of balls (31) are movably installed on the surface of the auxiliary clamping plate (30), a limiting baffle (32) is fixedly connected with the other end of each moving rod (29), and a reset spring (9) is connected between the limiting baffle (32) and the limiting blocks (28), the bottom of limit baffle (32) is rotated and is connected with articulated piece (33), the bottom fixedly connected with stay cord (34) of articulated piece (33), passageway (35) have all been seted up to the both sides of stopper (28), stay cord (34) pass passageway (35) and duplex winding in bobbin (26) outer wall.

4. The cutting mechanism for PVC pipe production according to claim 3, characterized in that: two one side upper end fixedly connected with leading wheel (13) that riser (24) are close to mutually, leading wheel (13) with stay cord (34) contact.

5. The cutting mechanism for PVC pipe production according to claim 1, characterized in that: the top center of the workbench (19) is provided with a material collecting hopper (36), the bottom of the material collecting hopper (36) is fixedly connected with a discharging pipe (37), and the bottom of the discharging pipe (37) penetrates through the bottom of the inner side of the box body (1) and is fixedly connected with a collecting box (38).

6. The cutting mechanism for PVC pipe production according to claim 5, characterized in that: one side fixed mounting of collecting box (38) has suction fan (39), the output of suction fan (39) with collecting box (38) are linked together, the inside of collecting box (38) is close to one side fixed mounting of suction fan (39) has filter screen (40).

7. The cutting mechanism for PVC pipe production according to claim 5, characterized in that: the lower end of the front side of the box body (1) is connected with a split box door (41) through a hinge.