CN112297074A

CN112297074A - Plastic tubing is cutting device in batches

Info

Publication number: CN112297074A
Application number: CN202011100310.2A
Authority: CN
Inventors: 卢世军; 汪锐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-02-02

Abstract

The invention discloses a plastic pipe batch cutting device which comprises a processing platform, wherein vertical plates are symmetrically arranged on the upper end surface of the processing platform, a transverse plate is fixedly connected to the upper end surface between the vertical plates, a saw blade assembly is arranged below the transverse plate and is connected with the vertical plates in a sliding manner through a first sliding block, a linear reciprocating motor connected with the side surfaces of the saw blade assembly is arranged on the first sliding block, an elastic pressing assembly is connected to the upper side surface of the saw blade assembly, a strip groove is arranged on the upper end surface of the processing platform, limiting pressing assemblies are arranged on the two sides of the processing platform, and a cutting positioning assembly is arranged at one end part of the processing platform in a; the pipe cutting and positioning device utilizes the cutting and positioning component to cut and position the pipe, the limiting and pressing component fixes the pipe, the linear reciprocating motor drives the saw cutter component to reciprocate to cut the pipe, and the pipe is cut in batches, so that the cutting efficiency is high, the cutting length precision is high, the cutting automation is realized, the pipe cutting device can be suitable for cutting pipes with different calibers, and the application range is wide.

Description

Plastic tubing is cutting device in batches

Technical Field

The invention relates to the technical field of pipe cutting, in particular to a plastic pipe batch cutting device.

Background

More and more of various plastics tubular product application in the life, if the sewage pipe, the drain pipe, the cable pipe, play vital role to our life, the length that current plastics tubular product was produced is fixed length, in practical application, need cut tubular product in order to reach the operation requirement, current tubular product cutting device all cuts through the circular saw blade, once can only cut single tubular product, cutting efficiency is low, degree of automation is low, the cutting position can't be confirmed fast, and to the tubular product of heavy-calibre, it is inconvenient to adopt the circular saw blade cutting, accommodation is little.

Disclosure of Invention

The invention mainly aims to provide a plastic pipe batch cutting device, which can effectively solve the problems that the existing pipe cutting device in the background technology can only cut a single pipe at one time, the cutting efficiency is low, the automation degree is low, the cutting position cannot be quickly determined, and for a large-caliber pipe, a circular saw blade is inconvenient to cut and the application range is small.

In order to achieve the purpose, the invention adopts the technical scheme that: the plastic pipe batch cutting device comprises a processing platform, vertical plates are symmetrically arranged on the upper end face of the processing platform, a transverse plate is fixedly connected with the upper end face between the vertical plates, a saw blade assembly is arranged below the transverse plate, a first sliding groove is formed in the side face of the vertical plate, a first sliding block is connected in the first sliding groove in a limiting mode, a first cylinder is installed on the bottom face of the first sliding groove, two sides of the saw blade assembly are connected with a first sliding block in a limiting mode through a first sliding rod, a first linear reciprocating motor is installed on the first sliding block, the linear reciprocating motor is fixedly connected with the side face of the saw blade assembly, an elastic pressing assembly is connected with the upper side face of the saw blade assembly, a strip groove is installed on the upper end face of the processing platform, limiting pressing assemblies are installed on two sides of the vertical plates of the processing.

Preferably, the saw sword subassembly includes sharp saw sword and fixing base, the fixing base both ends are equipped with bellied otic placode, the relative side of fixing base and otic placode is equipped with the recess of intercommunication, the side of fixing base is equipped with communicating screw hole, sharp saw sword is embedded into in the recess and through fixing bolt and fixing base fixed connection, the up end of fixing base is equipped with spout two, sliding connection elasticity pushes down the subassembly in the spout two.

Preferably, the elastic pressing assembly comprises a second sliding rod, a second sliding block and a spring, the third sliding rod is fixedly connected between the two end walls of the second sliding groove, the third sliding rod is slidably connected with the second sliding block, the lower end of the second sliding rod is fixedly connected with the upper end surface of the second sliding block, the upper end of the second sliding rod is slidably connected with the transverse plate, and the spring is sleeved on an outer ring of the second sliding rod, which is located between the transverse plate and the second sliding block.

Preferably, the processing platform up end is equipped with the embedded groove corresponding with the bar groove, the bar groove is embedded into in the embedded groove and the bar groove is located and is provided with the cutting groove under the saw cutter unit spare, the both ends side in bar groove passes through bolt and processing platform fixed connection.

Preferably, the limiting pressing assembly comprises a pressing plate, two sides of the lower end of the pressing plate are connected with the processing platform through a second air cylinder, an arc groove corresponding to the strip groove is formed in the lower end face of the pressing plate, and the end face of the arc groove is fixedly connected with the arc rubber plate.

Preferably, the cutting positioning assembly comprises frame plates which are symmetrically arranged, baffle plates are connected between the frame plates, two sides of the lower end of each frame plate are connected with the machining platform in a sliding mode through a fourth sliding rod, the lower end face of the fourth sliding rod is fixedly connected with a flat plate, and the end face of the flat plate is connected with the lower end face of the machining platform through a third air cylinder.

Preferably, a third sliding block is connected in the frame plate in a sliding mode, the third sliding block is fixedly connected with the two side faces of the baffle, a lead screw is movably connected in the frame plate in a limiting mode, the lead screw is connected with the third sliding block in a threaded mode, one end of the lead screw protrudes out of the frame plate, and the end portion of the lead screw is connected with the rotating block.

Preferably, the end face of the processing platform, which is located below the saw blade assembly, is provided with a scrap collecting tank, the bottom of the scrap collecting tank is provided with a plurality of equally spaced scrap discharge ports, the lower end face of the processing platform is fixedly connected with a collecting box, the collecting box is communicated with the scrap discharge ports, and the side face of the collecting box is communicated with an exhaust fan.

Preferably, the lower extreme and the lower extreme of collecting box all establish to the opening form, the side bottom pull of collecting box is connected with end shrouding, be equipped with the handle on the end shrouding, the side of collecting box is equipped with the suction opening with the air exhauster intercommunication, embedding installation filter disc in the suction opening.

Preferably, a position in the collecting box, which is close to the upper port, is fixedly connected with an upper sealing plate, the upper sealing plate is 2-4cm away from the upper end face of the collecting box, and a plurality of parallel inclined notches are formed in the upper sealing plate.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, the pipe slides on the strip groove, the cutting length of the pipe is positioned by using the cutting positioning assembly, the pipe is pressed down and fixed by using the limiting pressing assembly, the saw blade assembly is adjusted in position by matching the first air cylinder and the elastic pressing assembly, the linear reciprocating motor is used for driving the saw blade assembly to reciprocate so as to cut the pipe in batches, the cutting efficiency is high, the cutting length precision is high, the cutting automation is realized, the pipe cutting machine can adapt to the cutting of pipes with different calibers, and the application range is wide.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic perspective view of the connection between the saw blade assembly and the vertical plate according to the present invention;

FIG. 3 is a perspective view of the saw blade assembly of the present invention connected to a resilient hold-down assembly;

FIG. 4 is a perspective view of the fixing base of the present invention;

FIG. 5 is a perspective view of another embodiment of the fixing base of the present invention;

FIG. 6 is a schematic perspective view of a bar and groove of the present invention;

FIG. 7 is a perspective view of the limiting pressing assembly of the present invention;

FIG. 8 is a perspective view of the cutting positioning assembly of the present invention;

FIG. 9 is a perspective view of the processing platform of the present invention;

FIG. 10 is a perspective view of the collection bin of the present invention;

FIG. 11 is another perspective view of the collection chamber of the present invention.

In the figure: 1. a processing platform; 2. a vertical plate; 3. a transverse plate; 4. a saw blade assembly; 41. a straight saw blade; 42. a fixed seat; 43. an ear plate; 44. a groove; 45. a threaded hole; 46. fixing the bolt; 47. a second chute; 5. a first sliding chute; 6. a first sliding block; 7. a first cylinder; 8. a first sliding rod; 9. a linear reciprocating motor; 10. an elastic pressing component; 101. a second sliding rod; 102. a second sliding block; 103. a spring; 104. a third sliding rod; 11. a strip groove; 111. cutting the groove; 12. a limiting pressing component; 121. a pressing plate; 122. a second air cylinder; 123. an arc groove; 124. an arc-shaped rubber plate; 13. cutting and positioning components; 131. a frame plate; 132. a baffle plate; 133. a slide bar IV; 134. a flat plate; 135. a third air cylinder; 136. a third sliding block; 137. a screw rod; 138. rotating the block; 14. a bolt; 15. a groove is embedded; 16. a scrap collecting tank; 17. a chip removal port; 18. a collection box; 181. a bottom sealing plate; 182. a handle; 183. an air suction opening; 184. a filter tray; 185. an upper sealing plate; 186. an inclined notch; 19. an exhaust fan.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-2, the plastic pipe batch cutting device comprises a processing platform 1, vertical plates 2 are symmetrically arranged on the upper end surface of the processing platform 1, a horizontal plate 3 is fixedly connected to the upper end surface between the vertical plates 2, a saw blade assembly 4 is arranged below the horizontal plate 3, a first sliding groove 5 is arranged on the side surface of the vertical plate 2, a first sliding block 6 is connected in the first sliding groove 5 in a limiting and sliding manner, a first cylinder 7 is arranged on the bottom surface of the first sliding groove 5, two sides of the saw blade assembly 4 are connected with the first sliding block 6 in a limiting and sliding manner through a first sliding rod 8, a linear reciprocating motor 9 is arranged on the first sliding block 6, the linear reciprocating motor 9 is fixedly connected with the side surface of the saw blade assembly 4, an elastic pressing assembly 10 is connected to the upper side surface of the saw blade assembly 4, a strip groove 11 is arranged on the upper end surface of the processing platform 1, and, and a cutting positioning assembly 13 is slidably mounted at one end of the processing platform 1.

During specific implementation, the position of adjustment cutting locating component 13, saw knife tackle spare 4 rises to the upside through cylinder 7, utilize conveyor to slide a tip of tubular product to cutting locating component 13 department on strip groove 11, utilize spacing pressing component 12 to carry out spacing fixed to the tubular product, cylinder 7 descends to the lowest, start straight reciprocating motor 9, drive saw knife tackle spare 4 reciprocating motion, under the lower effort of subassembly 10 is pushed down to elasticity, adapt to the cutting of different bore tubular products, and carry out the cutting in batches to the tubular product, cutting efficiency is high, cutting length precision is high, realize that the cutting is automatic.

As shown in fig. 3-5, in this embodiment, the saw blade assembly 4 includes a straight saw blade 41 and a fixed seat 42, two ends of the fixed seat 42 are provided with protruding ear plates 43, opposite side surfaces of the fixed seat 42 and the ear plates 43 are provided with communicated grooves 44, a side surface of the fixed seat 42 is provided with a communicated threaded hole 45, the straight saw blade 41 is embedded in the groove 44 and is fixedly connected with the fixed seat 42 through a fixing bolt 46, an upper end surface of the fixed seat 42 is provided with a second sliding groove 47, the second sliding groove 47 is slidably connected with the elastic pressing assembly 10, the straight saw blade 41 is fixed in the groove 44 of the fixed seat 42, and when cutting is performed, the straight saw blade 41 can be kept stable, so that the pipe can be cut smoothly, and the straight saw blade 41 is convenient to replace.

In this embodiment, the elastic pressing assembly 10 includes a second sliding rod 101, a second sliding block 102 and a spring 103, a third sliding rod 104 is fixedly connected between two end walls of the second sliding groove 47, the third sliding rod 104 is slidably connected with the second sliding block 102, the lower end of the second sliding rod 101 is fixedly connected with the upper end face of the second sliding block 102, the upper end of the second sliding rod 101 is slidably connected with the transverse plate 3, the spring 103 is sleeved on an outer ring of the second sliding rod 101 located between the transverse plate 3 and the second sliding block 102, the second sliding block 102 and the second sliding rod 101 and the spring 103 are arranged in parallel, under the driving of the linear reciprocating motor 9, the saw blade assembly 4 reciprocates to realize cutting, and the spring 103 presses the second sliding block 102 under the action of elastic force, so that the saw blade assembly 4 is better close to the pipe, and the cutting efficiency.

As shown in fig. 6 and 9, in this embodiment, an insertion groove 15 corresponding to the bar groove is formed in the upper end surface of the processing platform 1, the bar groove 11 is inserted into the insertion groove 15, a cutting groove 111 is formed in the bar groove 11 located right below the saw blade assembly 4, and the side surfaces of both ends of the bar groove 11 are fixedly connected with the processing platform 1 through bolts 14.

As shown in fig. 7, in this embodiment, the limiting pressing assembly 12 includes a pressing plate 121, two sides of the lower end of the pressing plate 121 are connected to the processing platform 1 through a second cylinder 122, an arc groove 123 corresponding to the strip groove 11 is formed in the lower end surface of the pressing plate 121, the end surface of the arc groove 123 is fixedly connected to an arc rubber plate 124, the pressing plate 121 is driven to descend through the second cylinder 122, so that the arc groove 123 presses down and fixes the pipe, and the pipe is protected from being damaged by the arc rubber plate 124.

As shown in fig. 8, in this embodiment, the cutting positioning assembly 13 includes frame plates 131 symmetrically arranged, a baffle 132 is connected between the frame plates 131, two sides of the lower end of each frame plate 131 are slidably connected to the processing platform 1 through a slide bar four 133, a lower end face of the slide bar four 133 is fixedly connected to a flat plate 134, an end face of the flat plate 134 is connected to the lower end face of the processing platform 1 through a cylinder three 135, and the cylinder three 135 drives the frame plates 131 to move up and down through the slide bar four 133, so that the baffle 132 between the frame plates 131 positions the end of the pipe, which facilitates fixed-length cutting of the pipe, and for automatic cutting, a contact sensor may be disposed on the end face of the baffle 132, and when the end of the pipe is close to the baffle 132, the linear reciprocating motor 9 starts to work to cut.

In this embodiment, a third sliding block 136 is slidably connected in the frame plate 131, the third sliding block 136 is fixedly connected to two side surfaces of the baffle 132, a screw rod 137 is movably connected to the inner limit of the frame plate 131, the screw rod 137 is in threaded connection with the third sliding block 136, one end of the screw rod 137 protrudes out of the frame plate 131, and the end of the screw rod 137 is connected to a rotating block 138, so that the position of the baffle 132 can be adjusted through rotation of the screw rod 137, and further the cutting length of the pipe can be adjusted.

As shown in fig. 9-11, in this embodiment, a scrap collecting groove 16 is disposed on an end surface of the processing platform 1 below the saw blade assembly 4, a plurality of scrap discharging ports 17 are disposed at the bottom of the scrap collecting groove 16, a collecting box 18 is fixedly connected to a lower end surface of the processing platform 1, the collecting box 18 is communicated with the scrap discharging ports 17, a side surface of the collecting box 18 is communicated with an exhaust fan 19, a negative pressure region is formed in the collecting box 18 through the exhaust fan 19, cutting scraps are rapidly collected, and dust affects the environment of a workshop.

In this embodiment, the lower extreme and the lower extreme of collecting box 18 all establish to the opening form, the side bottom pull of collecting box 18 is connected with end shrouding 181, be equipped with handle 182 on the end shrouding 181, the side of collecting box 18 is equipped with the suction opening 183 with air exhauster 19 intercommunication, embedding installation filter plate 184 in the suction opening 183, the convenient sweeps to in the collecting box 18 carries out quick discharge.

In this embodiment, a position near the upper port in the collection box 18 is fixedly connected with the upper sealing plate 185, the upper sealing plate 185 is 2-4cm away from the upper end surface of the collection box 18, and the upper sealing plate 185 is provided with a plurality of parallel inclined notches 186, so that the sweeps in the collection box can be blocked, and the sweeps can be prevented from flowing backwards and being discharged from the scrap discharge port 17.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. Plastic tubing cutting device in batches, including processing platform, its characterized in that: the upper end face of the processing platform is symmetrically provided with vertical plates, the upper end face between the vertical plates is fixedly connected with a transverse plate, a saw blade assembly is arranged below the transverse plate, the side face of each vertical plate is provided with a first sliding groove, the first sliding groove is internally connected with a first sliding block in a limiting sliding mode, a first air cylinder is arranged on the bottom face of the first sliding groove, two sides of the saw blade assembly are connected with a first sliding block in a limiting sliding mode through a first sliding rod, a linear reciprocating motor is arranged on the first sliding block and fixedly connected with the side face of the saw blade assembly, the upper side face of the saw blade assembly is connected with an elastic pressing assembly, a strip groove is arranged on the upper end face of the processing platform, the processing platform is located on two sides of the vertical plates, limiting pressing assemblies are arranged on.

2. A plastic tube batch cutting apparatus according to claim 1, wherein: saw the sword subassembly and include sharp saw sword and fixing base, the fixing base both ends are equipped with bellied otic placode, the opposite flank of fixing base and otic placode is equipped with the recess of intercommunication, the side of fixing base is equipped with communicating screw hole, sharp saw sword is embedded into in the recess and through fixing bolt and fixing base fixed connection, the up end of fixing base is equipped with spout two, the subassembly is pushed down to two sliding connection elasticity in the spout.

3. A plastic tube batch cutting apparatus according to claim 2, wherein: the elastic pressing assembly comprises a second sliding rod, a second sliding block and a spring, the third sliding rod is fixedly connected between the two end walls of the second sliding groove, the third sliding rod is slidably connected with the second sliding block, the lower end of the second sliding rod is fixedly connected with the upper end surface of the second sliding block, the upper end of the second sliding rod is slidably connected with the transverse plate, and the spring is sleeved on an outer ring of the second sliding rod, which is located between the transverse plate and the second sliding block.

4. A plastic tube batch cutting apparatus according to claim 1, wherein: the processing platform up end is equipped with the embedded groove corresponding with the bar groove, the bar groove is embedded into in the embedded groove and the bar groove is located and is provided with the cutting groove under the saw cutter unit spare, the both ends side of bar groove passes through bolt and processing platform fixed connection.

5. A plastic tube batch cutting apparatus according to claim 1, wherein: the limiting pressing assembly comprises a pressing plate, the two sides of the lower end of the pressing plate are connected with the processing platform through a second air cylinder, an arc groove corresponding to the strip groove is formed in the lower end face of the pressing plate, and the end face of the arc groove is fixedly connected with an arc rubber plate.

6. A plastic tube batch cutting apparatus according to claim 1, wherein: the cutting positioning assembly comprises frame plates which are symmetrically arranged, baffle plates are connected between the frame plates, two sides of the lower end of each frame plate are connected with the machining platform in a sliding mode through four sliding rods, the lower end face of each sliding rod is fixedly connected with the flat plate, and the end face of the flat plate is connected with the lower end face of the machining platform through a third air cylinder.

7. A device for cutting batches of plastic tubes according to claim 6, characterized in that: the sliding block III is connected with the two side faces of the baffle in the frame plate in a sliding mode, the sliding block III is fixedly connected with the two side faces of the baffle, a lead screw is movably connected in the frame plate in a limiting mode, the lead screw is connected with the sliding block in a threaded mode, one end of the lead screw protrudes out of the frame plate, and the end portion of the lead screw is connected with the rotating block.

8. A plastic tube batch cutting apparatus according to claim 1, wherein: the end face of the processing platform, which is located below the saw blade assembly, is provided with a scrap collecting tank, the bottom of the scrap collecting tank is provided with a plurality of scrap discharge ports which are arranged at equal intervals, the lower end face of the processing platform is fixedly connected with a collecting box, the collecting box is communicated with the scrap discharge ports, and the side face of the collecting box is communicated with an exhaust fan.

9. A plastic tube batch cutting apparatus according to claim 8, wherein: the lower extreme and the lower extreme of collecting box all establish to the opening form, the side bottom pull of collecting box is connected with end shrouding, be equipped with the handle on the end shrouding, the side of collecting box is equipped with the suction opening with the air exhauster intercommunication, the embedding installation filter disc in the suction opening.

10. A plastic tube batch cutting apparatus according to claim 9, wherein: the position close to the upper port in the collecting box is fixedly connected with an upper sealing plate, the distance between the upper sealing plate and the upper end face of the collecting box is 2-4cm, and a plurality of parallel inclined notches are formed in the upper sealing plate.