CN214238443U - Cutting device is used in processing of rubber and plastic insulating tube - Google Patents

Abstract

The utility model relates to the technical field of auxiliary devices for processing rubber and plastic heat-insulating pipes, in particular to a cutting device for processing rubber and plastic heat-insulating pipes, which comprises a workbench, a saw blade cutting machine and a horizontal placing platform, wherein the horizontal placing platform is slidably arranged on the workbench; the bottom end of the limiting plate is fixedly connected with the rear side of the top end of the horizontal placing platform, two groups of mounting blocks are arranged at the top end of the limiting plate and are respectively positioned at the left side and the right side of a saw blade cutting machine, pressing strips for pressing the rubber and plastic heat-insulating pipe are arranged at the bottom ends of the two groups of hinged plates, supporting devices are arranged at the front sides of the bottom ends of the two groups of hinged plates, strip-shaped holes which are communicated up and down are formed in the front half areas of the hinged plates, sliding blocks, two groups of limiting rods and first springs are arranged in the strip-shaped holes, and limiting wheels are rotatably arranged at the bottom ends of the two groups of sliding blocks; the safety is improved, the smoothness of the cut of the rubber and plastic heat-insulating pipe can be ensured, and the practicability is improved.

Description

Cutting device is used in processing of rubber and plastic insulating tube

Technical Field

The utility model relates to a technical field of rubber and plastic insulating tube processing auxiliary device especially relates to a dissection device is used in processing of rubber and plastic insulating tube.

Background

As is well known, the rubber and plastic material is a mixed foaming material which is prepared by adopting high-quality rubber and polyvinyl chloride (NBR/PVC) as main materials through mixing, banburying, continuous extrusion, heating foaming, cooling and slitting, and the rubber and plastic heat-insulating material is an elastic closed-cell foaming material and has the advantages of low heat conductivity coefficient, fire resistance, flame retardance, moisture resistance, vibration and noise reduction, environmental protection, health, long service life, elegant and attractive appearance, convenience in installation and the like.

Cutting device is used for rubber and plastic insulating tube course of working, be cut into the auxiliary device of required length with the insulating tube branch, present cutting device is used in the processing of rubber and plastic insulating tube includes the saw blade cutting machine, the platform is placed to workstation and level, the level is placed platform slidable mounting on the workstation, in operation, arrange many rubber and plastic insulating tubes and place the bench at the level, and carry out the fixed length to the rubber and plastic insulating tube, then place the platform through promoting the level, make the saw blade cutting machine carry out the dissection to the rubber and plastic insulating tube, in-process of cutting is for improving notched planarization, need fix the rubber and plastic insulating tube with the hand, there is certain potential safety hazard, especially when cutting the tip of rubber and plastic insulating tube, the distance of both hands and saw blade is nearer, very easy emergence incident, lead to the practicality lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides an it is not enough to prior art, the utility model provides an improve the security, can guarantee simultaneously that the rubber and plastic insulating tube incision levels, improve the rubber and plastic insulating tube processing of practicality and use the dissection device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for processing a rubber and plastic heat-insulating pipe comprises a workbench, a saw blade cutting machine and a horizontal placing table, wherein the horizontal placing table is slidably arranged on the workbench; the plastic rubber heat-insulating pipe is characterized by further comprising a limiting plate, two groups of hinged plates, two groups of push rods and a push plate, wherein the bottom end of the limiting plate is fixedly connected with the rear side of the top end of the horizontal placing table, two groups of mounting blocks are arranged at the top end of the limiting plate, the two groups of mounting blocks are respectively positioned at the left side and the right side of a saw blade cutting machine, the rear ends of the two groups of hinged plates are respectively connected with the two groups of mounting blocks through hinges, pressing strips for pressing the plastic rubber heat-insulating pipe are arranged at the bottom ends of the two groups of hinged plates, supporting devices are arranged at the front sides of the bottom ends of the two groups of hinged plates, strip-shaped holes which are communicated up and down are arranged in the front half area of the hinged plates, a sliding block, two groups of limiting rods and a first spring are arranged in the strip-shaped holes, two groups of limiting holes which are communicated front and back are arranged on the sliding block, the front ends of the two groups of limiting rods are respectively connected with the back side walls of the strip-shaped holes, the front end and the rear end of first spring are connected with the rear end of slider and the rear wall in bar hole respectively, and the front end of two sets of articulated slab all is provided with the communicating round hole in bar hole, the rear end of two sets of push rods passes two sets of round holes respectively and stretches into to two sets of bar downthehole and be connected with the front end of two sets of sliders respectively, and the front end of two sets of push rods is connected with the left side and the right side of push pedal rear end respectively, and the bottom of two sets of sliders all can rotate and be provided with spacing wheel.

Preferably, be provided with the cutting saw blade on the saw blade cutting machine and drive cutting saw blade reciprocating motion's driving motor, the level is placed and all is provided with the bar cutting cut on platform and the limiting plate, the cutting saw blade is located the bar cutting cut.

Preferably, the outer side of the limiting rod is provided with two sets of limiting rings in a sliding manner, the two sets of limiting rings are respectively positioned in front of and behind the sliding block, and the two sets of limiting rings are provided with locking screws.

Preferably, still include two sets of adjusting screw, the top of limiting plate is provided with two sets of bar grooves, insert respectively to two sets of bar inslots the bottom of two sets of installation pieces to screw hole that link up about all being provided with at the middle part of two sets of installation pieces, two sets of adjusting screw's bottom difference spiral shell dress pass two sets of screw holes and respectively with the interior diapire rotatable coupling in two sets of bar grooves.

Preferably, the supporting device comprises a supporting screw rod, a supporting pad and a supporting spring, a thread groove is formed in the front side of the bottom end of the hinged plate, the top end of the supporting screw rod is inserted into the thread groove in a threaded mode, the bottom end of the supporting screw rod is fixedly connected with the middle of the top end of the supporting pad, the supporting spring is located on the outer side of the supporting screw rod, and the top end of the supporting spring is connected with the bottom end of the hinged plate.

Preferably, a connecting rib is arranged on the front side between the two groups of hinge plates.

Preferably, the top end that the platform was placed to the level transversely is provided with two sets of forked tail spouts to all slide in two sets of forked tail spouts and be provided with the forked tail slider, all be provided with fixing bolt on two sets of forked tail sliders, the top of two sets of forked tail sliders is provided with decides the length board.

Preferably, the horizontal placing table is provided with front and rear trimming ports, the trimming ports are located on the right sides of the strip-shaped cutting ports, the distance between each trimming port and each strip-shaped cutting port is 2-3cm, trimming limiting strips are arranged in the trimming ports, and cylinders for moving the trimming limiting strips up and down are arranged at the bottom end of the horizontal placing table.

(III) advantageous effects

Compared with the prior art, the utility model provides a dissection device is used in processing of rubber and plastic insulating tube possesses following beneficial effect: the cutting device for processing the rubber and plastic heat-insulating pipes comprises a plurality of rubber and plastic heat-insulating pipes, wherein the rubber and plastic heat-insulating pipes are tiled on a horizontal placing table and are arranged in parallel, then a push plate is pressed downwards to enable two groups of hinged plates to rotate downwards until the bottom of a supporting device contacts with the top end of the horizontal placing table to play a supporting role, the push plate is pushed backwards at the same time, the push plate drives two groups of push rods to push a slide block to move backwards, a plurality of rows of parallel rubber and plastic heat-insulating pipes are limited by matching limiting wheels at the bottom ends of the slide blocks with limiting plates at the rear part, the top of the rubber and plastic heat-insulating pipes is compressed by pressing strips at the bottom ends of the hinged plates, so that the fixing effect on the rubber and plastic heat-insulating pipes is improved, the cut of the rubber and plastic heat-insulating pipes can be ensured to be flat, workers complete the compression and limitation on the rubber and plastic heat-insulating pipes and push the saw blade cutting machine to cut by the push plate forwards after the cutting is finished, the operation is simple and practical.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic plan view of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic perspective view of another angle of the present invention;

FIG. 5 is a schematic perspective view of two hinge plates according to the present invention;

fig. 6 is a schematic view of the present invention at a portion B of fig. 5;

in the drawings, the reference numbers: 1. a work table; 2. a saw blade cutting machine; 3. a horizontal placing table; 4. a limiting plate; 5. a hinge plate; 6. a push rod; 7. pushing the plate; 8. mounting blocks; 9. layering; 10. a slider; 11. a limiting rod; 12. a first spring; 13. a limiting wheel; 14. cutting a saw blade; 15. a drive motor; 16. strip-shaped cutting openings; 17. a limiting ring; 18. locking screws; 19. adjusting the screw rod; 20. a support screw; 21. a support pad; 22. a support spring; 23. connecting ribs; 24. a dovetail chute; 25. a dovetail slide block; 26. fixing the bolt; 27. a fixed length plate; 28. cutting an edge opening; 29. Trimming limit strips; 30. and a cylinder.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the cutting device for processing rubber and plastic heat preservation pipes of the present invention comprises a worktable 1, a saw blade cutting machine 2 and a horizontal placing table 3, wherein the horizontal placing table 3 is slidably mounted on the worktable 1; the plastic rubber heat-insulating pipe pressing device comprises a limiting plate 4, two groups of hinged plates 5, two groups of push rods 6 and a push plate 7, wherein the bottom end of the limiting plate 4 is fixedly connected with the rear side of the top end of a horizontal placing table 3, two groups of mounting blocks 8 are arranged at the top end of the limiting plate 4, the two groups of mounting blocks 8 are respectively positioned at the left side and the right side of a saw blade cutting machine 2, the rear ends of the two groups of hinged plates 5 are respectively connected with the two groups of mounting blocks 8 through hinges, pressing strips 9 for pressing the rubber heat-insulating pipe are respectively arranged at the bottom ends of the two groups of hinged plates 5, a supporting device is respectively arranged at the front sides of the bottom ends of the two groups of hinged plates 5, strip-shaped holes which are vertically communicated are arranged in the strip-shaped holes, a sliding block 10, two groups of limiting rods 11 and a first spring 12 are arranged in the strip-shaped holes, two groups of limiting holes which are communicated from front to back are arranged on the sliding block 10, the front ends of the two groups of limiting rods 11 are connected with the front side walls of the strip-shaped holes, the rear ends of two groups of limiting rods 11 respectively penetrate through two groups of limiting holes and are connected with the rear side wall of the strip-shaped hole, the front end and the rear end of a first spring 12 are respectively connected with the rear end of the sliding block 10 and the rear side wall of the strip-shaped hole, the front ends of two groups of hinged plates 5 are respectively provided with a round hole communicated with the strip-shaped hole, a connecting rib 23 is arranged on the front side between the two groups of hinged plates 5, the connecting strength of the two groups of hinged plates 5 is improved through the connecting rib 23, the rear ends of two groups of push rods 6 respectively penetrate through the two groups of round holes and extend into the two groups of strip-shaped holes and are respectively connected with the front ends of two groups of sliding blocks 10, the front ends of the two groups of push rods 6 are respectively connected with the left side and the right side of the rear end of the push plate 7, and the bottom ends of the two groups of sliding blocks 10 can be rotatably provided with limiting wheels 13; a plurality of rubber and plastic heat preservation pipes are tiled on a horizontal placing table 3 and are arranged in a row, then a push plate 7 is pressed downwards to enable two groups of hinged plates 5 to rotate downwards until the bottom of a supporting device is contacted with the top end of the horizontal placing table 3 to play a supporting role, the push plate 7 is pushed backwards at the same time, the push plate 7 drives two groups of push rods 6 to push a slide block 10 to move backwards, a plurality of rows of parallel rubber and plastic heat preservation pipes are limited by matching limiting wheels 13 at the bottom end of the slide block 10 with a limiting plate 4 at the rear end, the tops of the rubber and plastic heat preservation pipes are compressed by a pressing strip 9 at the bottom end of the hinged plates 5, so that the fixing effect on the rubber and plastic heat preservation pipes is improved, the cuts of the rubber and plastic heat preservation pipes can be guaranteed to be flat, workers complete the compression limiting on the rubber and plastic heat preservation pipes and push the cutting machine 2 to cut by the push plate 7 at the front end, the saw blade cutting machine is far away from the saw blade cutting machine 2 to improve the safety, and the cut by pulling the push plate 7 forwards to reset after the cutting is completed, the operation is simple and practical.

The saw blade cutting machine 2 is provided with a cutting saw blade 14 and a driving motor 15 for driving the cutting saw blade 14 to reciprocate, the horizontal placing table 3 and the limiting plate 4 are both provided with strip-shaped cutting openings 16, and the cutting saw blade 14 is positioned in the strip-shaped cutting openings 16; the saw blade cutting machine 2 is a prior art, and not described in detail here, and the strip-shaped cutting opening 16 is used for cutting the rubber and plastic heat preservation pipe through the cutting saw blade 14.

Two sets of limiting rings 17 are arranged on the outer side of the limiting rod 11 in a sliding mode, the two sets of limiting rings 17 are respectively positioned in front of and behind the sliding block 10, and locking screws 18 are arranged on the two sets of limiting rings 17; the sliding block 10 can be limited forwards and backwards through the limiting ring 17, and when the push plate 7 is pushed backwards, the limiting wheel 13 can just limit the rubber and plastic heat-insulating pipe.

The mounting device is characterized by further comprising two groups of adjusting screws 19, two groups of strip-shaped grooves are formed in the top end of the limiting plate 4, the bottom ends of the two groups of mounting blocks are respectively inserted into the two groups of strip-shaped grooves, threaded holes which are vertically communicated are formed in the middle portions of the two groups of mounting blocks, the bottom ends of the two groups of adjusting screws 19 are respectively screwed and penetrate through the two groups of threaded holes and are respectively rotatably connected with the inner bottom walls of the two groups of strip-shaped grooves, the supporting device comprises supporting screws 20, supporting pads 21 and supporting springs 22, threaded grooves are formed in the front sides of the bottom ends of the hinged plates 5, the top ends of the supporting screws 20 are inserted into the threaded grooves, the bottom ends of the supporting screws 20 are fixedly connected with the middle portions of the top ends of the supporting pads 21, the supporting springs 22 are located outside the supporting screws 20, the top ends of the supporting springs 22 are connected with the bottom ends of the hinged plates 5, and the heights of the mounting blocks can be adjusted by rotating the adjusting screws 19, the height between the supporting pad 21 and the hinged plate 5 can be adjusted by rotating the supporting screw rod 20, so that the whole height of the hinged plate 5 is adjusted when the hinged plate is pressed, and the rubber and plastic heat-insulating pipes with different diameters are guaranteed to be pressed.

The top end of the horizontal placing table 3 is transversely provided with two groups of dovetail chutes 24, dovetail sliders 25 are arranged in the two groups of dovetail chutes 24 in a sliding manner, fixing bolts 26 are arranged on the two groups of dovetail sliders 25, and fixed length plates 27 are arranged at the top ends of the two groups of dovetail sliders 25; the cutting length of the rubber-plastic heat-insulating pipe can be rapidly determined through the length-fixing plate 27.

The horizontal placing table 3 is provided with front and rear trimming ports 28, the trimming ports 28 are positioned on the right sides of the strip-shaped cutting ports 16, the distance between the trimming ports 28 and the strip-shaped cutting ports 16 is 2-3cm, trimming limiting strips 29 are arranged in the trimming ports 28, and the bottom end of the horizontal placing table 3 is provided with a cylinder 30 for moving the trimming limiting strips 29 up and down; when the rubber and plastic heat-insulating pipe is cut at the beginning, the head of the rubber and plastic heat-insulating pipe needs to be cut off to ensure the flatness of the end face, the cylinder 30 drives the trimming limiting strip 29 to ascend, the top of the trimming limiting strip 29 extends to the position above the trimming port 28, the end of the rubber and plastic heat-insulating pipe is limited through the trimming limiting strip 29, and then the end of the rubber and plastic heat-insulating pipe is cut off.

When in use, a plurality of rubber and plastic heat preservation pipes are tiled on a horizontal placing table 3, a trimming limiting strip 29 is driven to rise through an air cylinder 30, the top of the trimming limiting strip 29 extends to the upper part of a trimming opening 28, the end part of the rubber and plastic heat preservation pipe is limited through the trimming limiting strip 29, then the end part of the rubber and plastic heat preservation pipe is cut off, then the right ends of the rubber and plastic heat preservation pipes are aligned with a fixed length plate 27, then a push plate 7 is pressed downwards to enable two groups of hinged plates 5 to rotate downwards until the bottom of a supporting device is contacted with the top end of the horizontal placing table 3 to play a supporting role, the push plate 7 is pushed backwards at the same time, the push plate 7 drives two groups of push rods 6 to push a slide block 10 to move backwards, a limiting wheel 13 at the bottom end of the slide block 10 is matched with a limiting plate 4 at the rear part to limit a plurality of rows of rubber and plastic heat preservation pipes which are parallel, a pressing strip 9 at the bottom end of the rubber and plastic hinged plates 5 presses the top of the heat preservation pipe, thereby improve the fixed effect to the rubber and plastic insulating tube, can guarantee that the rubber and plastic insulating tube incision is level and smooth, the workman accomplishes compressing tightly spacing and pushing into saw blade cutting machine 2 department to the rubber and plastic insulating tube through the push pedal 7 that promotes and cuts, and same mode carries out the dissection to subsequent rubber and plastic insulating tube, and the workman keeps away from saw blade cutting machine 2 during the operation, improves the security, and after the cutting was accomplished, to the preceding pulling push pedal 7 reset can, easy operation is practical.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A cutting device for processing a rubber and plastic heat-insulating pipe comprises a workbench (1), a saw blade cutting machine (2) and a horizontal placing table (3), wherein the horizontal placing table (3) is slidably mounted on the workbench (1); the device is characterized by further comprising a limiting plate (4), two groups of hinged plates (5), two groups of push rods (6) and a push plate (7), wherein the bottom end of the limiting plate (4) is fixedly connected with the rear side of the top end of the horizontal placing table (3), two groups of mounting blocks (8) are arranged at the top end of the limiting plate (4), the two groups of mounting blocks (8) are respectively positioned at the left side and the right side of a saw blade of the saw blade cutting machine (2), the rear ends of the two groups of hinged plates (5) are respectively connected with the two groups of mounting blocks (8) through hinges, pressing strips (9) for pressing the rubber and plastic heat-insulating pipe are respectively arranged at the bottom ends of the two groups of hinged plates (5), supporting devices are respectively arranged at the front sides of the bottom ends of the two groups of hinged plates (5), strip-shaped holes which are vertically communicated are arranged in the front half areas of the hinged plates (5), and sliding blocks (10), two groups of limiting rods (11) and first springs (12) are arranged in the strip-shaped holes, the utility model discloses a slide block, including slider (10), the front end of two sets of gag lever posts (11) is connected with the preceding lateral wall in bar hole, and the rear end of two sets of gag lever posts (11) passes two sets of spacing holes respectively and is connected with the back lateral wall in bar hole, the front end and the rear end of first spring (12) are connected with the rear end of slider (10) and the back lateral wall in bar hole respectively, and the front end of two sets of articulated slab (5) all is provided with the communicating round hole with the bar hole, the rear end of two sets of push rods (6) passes two sets of round holes respectively and stretches into two sets of bar downthehole and be connected with the front end of two sets of sliders (10) respectively, and the front end of two sets of push rods (6) is connected with the left side and the right side of push pedal (7) rear end respectively, and the bottom of two sets of sliders (10) all can rotate and be provided with spacing wheel (13).

2. The cutting device for processing the rubber and plastic heat preservation pipe as claimed in claim 1, wherein the saw blade cutting machine (2) is provided with a cutting saw blade (14) and a driving motor (15) for driving the cutting saw blade (14) to reciprocate, the horizontal placing table (3) and the limiting plate (4) are respectively provided with a strip-shaped cutting opening (16), and the cutting saw blade (14) is located in the strip-shaped cutting opening (16).

3. The cutting device for processing the rubber-plastic heat-preservation pipe as claimed in claim 2, wherein two sets of limiting rings (17) are slidably arranged on the outer side of the limiting rod (11), the two sets of limiting rings (17) are respectively positioned in front of and behind the sliding block (10), and locking screws (18) are arranged on the two sets of limiting rings (17).

4. The cutting device for processing the rubber and plastic heat preservation pipe as claimed in claim 3, further comprising two sets of adjusting screws (19), wherein the top end of the limiting plate (4) is provided with two sets of bar-shaped grooves, the bottom ends of the two sets of mounting blocks are respectively inserted into the two sets of bar-shaped grooves, and threaded holes which are vertically through are respectively arranged in the middle of the two sets of mounting blocks, and the bottom ends of the two sets of adjusting screws (19) are respectively screwed through the two sets of threaded holes and are respectively rotatably connected with the inner bottom walls of the two sets of bar-shaped grooves.

5. The cutting device for processing the rubber and plastic thermal insulation pipe according to claim 1, wherein the supporting device comprises a supporting screw rod (20), a supporting pad (21) and a supporting spring (22), a thread groove is arranged at the front side of the bottom end of the hinged plate, the top end of the supporting screw rod (20) is inserted into the thread groove in a threaded manner, the bottom end of the supporting screw rod (20) is fixedly connected with the middle part of the top end of the supporting pad (21), the supporting spring (22) is positioned at the outer side of the supporting screw rod (20), and the top end of the supporting spring (22) is connected with the bottom end of the hinged plate (5).

6. The cutting device for processing the rubber-plastic thermal insulation pipe according to claim 5, wherein a connecting rib (23) is arranged on the front side between the two hinge plates.

7. The cutting device for processing the rubber and plastic heat-preservation pipe as claimed in claim 6, wherein two sets of dovetail sliding grooves (24) are transversely arranged at the top end of the horizontal placing platform (3), dovetail sliding blocks (25) are respectively arranged in the two sets of dovetail sliding grooves (24) in a sliding manner, fixing bolts (26) are respectively arranged on the two sets of dovetail sliding blocks (25), and a fixed length plate (27) is arranged at the top end of each set of dovetail sliding blocks (25).

8. The cutting device for processing the rubber and plastic heat preservation pipe as claimed in claim 7, wherein the horizontal placing table (3) is provided with front and rear trimming ports (28), the trimming port (28) is positioned at the right side of the strip-shaped cutting port (16), the distance between the trimming port (28) and the strip-shaped cutting port (16) is 2-3cm, a trimming limit strip (29) is arranged in the trimming port (28), and the bottom end of the horizontal placing table (3) is provided with a cylinder (30) for moving the trimming limit strip (29) up and down.

Images