CN213674358U

CN213674358U - Plastic cutting machine with fixing mechanism

Info

Publication number: CN213674358U
Application number: CN202021761702.9U
Authority: CN
Inventors: 吴兴海
Original assignee: Guizhou Xinhang Electric Technology Co ltd
Current assignee: Guizhou Xinhang Electric Technology Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-07-13
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a plastic cutting machine with a fixing mechanism, which comprises a machine body and a top plate arranged at the top of the machine body, wherein a U-shaped top cover is fixed at the top of the top plate, a limiting pressing block is arranged at the inner side of the U-shaped top cover, two bottom base plates are symmetrically arranged at the top of the top plate, a side baffle is fixed at the top of each bottom base plate, a sliding mechanism is arranged between each bottom base plate and the top plate and comprises two guide rods fixed at the top of the top plate, and strip-shaped slideways corresponding to the guide rods are arranged on the surfaces of the bottom base plates in a penetrating manner; through setting up the slide mechanism who comprises guide arm and bar slide to set up the fixed establishment who comprises threaded rod, fixed thread circle, fixed pressing plate and central slide, make the fixed position of side shield can carry out appropriate adjustment according to the size of different cutting materials, thereby improve the use flexibility of side shield, solved the nonadjustable problem of fixed position of side shield among the original device.

Description

Plastic cutting machine with fixing mechanism

Technical Field

The utility model belongs to the technical field of plastic products processing cutting equipment, concretely relates to plastics cutting machine with fixed establishment.

Background

Compared with metal, stone and wood, the plastic product has the advantages of low cost, strong plasticity and the like, and processing equipment required by processing different plastic products is different due to various shapes of the plastic products, wherein the plastic product comprises a cutter lifting type plastic cutting machine for cutting plastic pipes, and the cutter lifting type plastic cutting machine mainly comprises a machine body, a top plate, a U-shaped top cover, a side baffle and a limiting pressing block and is widely applied to cutting of various plastic pipes.

Current lift sword formula plastics cutting machine when using can set up two at the top of roof and be used for carrying out spacing side shield to the cutting material, nevertheless because the fixed mode of current side shield is comparatively simple, directly fixes through the bolt, and the position that leads to the side shield can't carry out appropriate adjustment according to the size of different cutting materials, has certain limitation when in-service use, for this the utility model provides a plastics cutting machine with fixed establishment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics cutting machine with fixed establishment to current lifting knife formula plastics cutting machine that proposes in solving above-mentioned background art can set up two at the top of roof and be used for carrying out spacing side shield to the cutting material when using, nevertheless because the fixed mode of current side shield is comparatively simple, directly fixes through the bolt, and the position that leads to the side shield can't carry out appropriate adjustment according to the size of different cutting materials, has certain limitation problem when in-service use.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic cutting machine with a fixing mechanism, which comprises a machine body and a top plate arranged at the top of the machine body, a U-shaped top cover is fixed at the top of the top plate, a limiting pressing block is arranged on the inner side of the U-shaped top cover, two bottom substrates are symmetrically arranged at the top of the top plate, and the top of the bottom substrate is fixed with a side baffle, a sliding mechanism is arranged between the bottom substrate and the top plate, the sliding mechanism comprises two guide rods fixed on the top of the top plate, the surface of the bottom substrate is provided with a strip-shaped slideway corresponding to the guide rods in a penetrating way, the top of the bottom substrate is provided with a fixing mechanism, the fixing mechanism comprises a threaded rod, a fixed threaded ring and a fixed pressing plate, the fixed threaded ring and the fixed pressing plate are sleeved on the surface of the threaded rod, the two ends of the fixed pressing plate are respectively sleeved on the surfaces of the two guide rods, a central slide corresponding to the threaded rod is arranged at the center of the top plate, and the bottom end of the threaded rod is welded and fixed with the top plate.

Preferably, the bottom surface of the limiting pressing block is provided with a bottom rubber mat, and an end connecting mechanism and a center connecting mechanism are arranged between the bottom rubber mat and the limiting pressing block.

Preferably, end connection mechanism sets up two card posts at the base rubber cushion top surface including the symmetry, the card hole corresponding with the card post is all seted up at the both ends of spacing briquetting, the surface of card post evenly is provided with the annular of a plurality of integrations protrudingly, the inner wall in card hole is seted up and is sunken with the annular that the annular is protruding corresponding.

Preferably, the center connecting mechanism comprises a plurality of mushroom-shaped convex blocks arranged on the top surface of the bottom rubber pad, and mushroom-shaped clamping grooves corresponding to the mushroom-shaped convex blocks are formed in the bottom surface of the limiting pressing block.

Preferably, a plurality of rectangular gaps are formed in the surface of the side baffle, and guide rollers are rotatably connected to the inner sides of the rectangular gaps.

Preferably, the top of threaded rod is fixed with the anticreep piece, the surface of fixed thread circle evenly is equipped with the anti-skidding sand grip of a plurality of integral types.

Preferably, both sides of the U-shaped top cover are provided with integrated fixing strips, and the fixing strips are fixed on the top surface of the top plate through bolts.

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

1. through setting up the slide mechanism who comprises guide arm and bar slide to set up the fixed establishment who comprises threaded rod, fixed thread circle, fixed pressing plate and central slide, make the fixed position of side shield can carry out appropriate adjustment according to the size of different cutting materials, thereby improve the use flexibility of side shield, solved the nonadjustable problem of fixed position of side shield among the original device.

2. Through the bottom surface mounting base rubber mat at spacing briquetting for follow-up difficult wearing and tearing that cause the cutting material surface when pushing down spacing to the cutting material of spacing briquetting improve the product quality after the cutting, simultaneously through the tip coupling mechanism and the central department coupling mechanism who sets up, make the base rubber mat easily assemble, and follow-up easily pull down change, the maintenance of being convenient for.

Drawings

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

FIG. 2 is an enlarged view of a portion of the area A in FIG. 1 according to the present invention;

FIG. 3 is a top view of the side dam and bottom substrate of the present invention;

FIG. 4 is a side view of the side dam and bottom substrate of the present invention;

FIG. 5 is a cross-sectional view of the connection between the bottom rubber mat and the limiting pressing block in embodiment 2 of the present invention;

fig. 6 is a partial enlarged view of the area B in fig. 5 according to embodiment 2 of the present invention;

in the figure: 1. a body; 2. a top plate; 3. a U-shaped top cover; 4. a limiting pressing block; 5. a side dam; 6. a base substrate; 7. fixing the thread ring; 8. a threaded rod; 9. a guide bar; 10. a bottom rubber pad; 11. a guide roller; 12. fixing the pressing plate; 13. a strip-shaped slideway; 14. a central slideway; 15. a rectangular notch; 16. clamping the column; 17. a clamping hole; 18. a mushroom-shaped projection; 19. a mushroom-shaped neck; 20. an annular projection; 21. and an annular recess.

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.

Example 1

Referring to fig. 1 to 4, the present invention provides a technical solution: a plastic cutting machine with a fixing mechanism comprises a machine body 1 and a top plate 2 fixed on the top of the machine body 1 through bolts, wherein a U-shaped top cover 3 is fixed on the top of the top plate 2, a limiting pressing block 4 is arranged on the inner side of the U-shaped top cover 3, an air cylinder is fixed on the top of the U-shaped top cover 3 through bolts, a piston rod at the bottom end of the air cylinder penetrates through the inner side of the U-shaped top cover 3 and is fixed with the limiting pressing block 4, so that the air cylinder can drive the limiting pressing block 4 to ascend and descend, two bottom base plates 6 are symmetrically arranged on the top of the top plate 2, a side baffle 5 is welded on the top of each bottom base plate 6, a sliding mechanism is arranged between each bottom base plate 6 and the top plate 2 and comprises two guide rods 9 welded on the top of the top plate 2, strip-shaped slideways 13 corresponding to the guide rods 9 are arranged on the surface of each bottom base plate 6 in, the top of bottom substrate 6 is provided with fixed establishment, fixed establishment includes threaded rod 8 and establishes fixed thread circle 7 and the fixed pressing plate 12 on threaded rod 8 surface, the both ends of fixed pressing plate 12 are established respectively and are established on the surface of two guide arms 9, the center department of roof 2 has seted up the central slide 14 corresponding with threaded rod 8, and threaded rod 8's bottom and roof 2 welded fastening, can obtain good fixed after making bottom substrate 6 slide, thereby make the fixed position of side shield 5 can carry out appropriate adjustment according to the size of different cutting materials.

In this embodiment, preferably, a plurality of rectangle breach 15 have been seted up on the surface of side shield 5, and the inboard swivelling joint of rectangle breach 15 has deflector roll 11, and the inboard of rectangle breach 15 is fixed with the axostylus axostyle, and deflector roll 11 cover is established on the axostylus axostyle surface for when follow-up operating personnel will cut the material and push between two side shields 5, the cutting material can contact with deflector roll 11, and make deflector roll 11 rotate on the axostylus axostyle surface, thereby avoid cutting the material to push into when taking place wearing and tearing with side.

In this embodiment, preferably, the top end of the threaded rod 8 is fixed with an anti-drop block through a bolt, so that the fixed thread ring 7 can be prevented from dropping from the top end of the threaded rod 8, the outer surface of the fixed thread ring 7 is uniformly provided with a plurality of integrated anti-slip convex strips, and an operator can easily rotate and screw the fixed thread ring 7.

In this embodiment, preferably, the two sides of the U-shaped top cover 3 are both provided with an integrated fixing strip, and the fixing strips are fixed on the top surface of the top plate 2 through bolts.

Example 2

Referring to fig. 1 to 6, the present invention provides a technical solution: a plastic cutting machine with a fixing mechanism comprises a machine body 1 and a top plate 2 fixed on the top of the machine body 1 through bolts, wherein a U-shaped top cover 3 is fixed on the top of the top plate 2, a limiting pressing block 4 is arranged on the inner side of the U-shaped top cover 3, an air cylinder is fixed on the top of the U-shaped top cover 3 through bolts, a piston rod at the bottom end of the air cylinder penetrates through the inner side of the U-shaped top cover 3 and is fixed with the limiting pressing block 4, so that the air cylinder can drive the limiting pressing block 4 to ascend and descend, two bottom base plates 6 are symmetrically arranged on the top of the top plate 2, a side baffle 5 is welded on the top of each bottom base plate 6, a sliding mechanism is arranged between each bottom base plate 6 and the top plate 2 and comprises two guide rods 9 welded on the top of the top plate 2, strip-shaped slideways 13 corresponding to the guide rods 9 are arranged on the surface of each bottom base plate 6 in, the top of bottom substrate 6 is provided with fixed establishment, fixed establishment includes threaded rod 8 and establishes fixed thread circle 7 and the fixed pressing plate 12 on threaded rod 8 surface, the both ends of fixed pressing plate 12 are established respectively and are established on the surface of two guide arms 9, the center department of roof 2 has seted up the central slide 14 corresponding with threaded rod 8, and threaded rod 8's bottom and roof 2 welded fastening, can obtain good fixed after making bottom substrate 6 slide, thereby make the fixed position of side shield 5 can carry out appropriate adjustment according to the size of different cutting materials.

In this embodiment, preferably, the bottom surface of the limiting pressing block 4 is provided with a bottom rubber pad 10, and the bottom rubber pad 10 is a rubber member, so that the limiting pressing block 4 is difficult to cause surface abrasion of the cutting material when the cutting material is pressed down for limitation subsequently, and an end connection mechanism and a center connection mechanism are arranged between the bottom rubber pad 10 and the limiting pressing block 4.

In this embodiment, preferably, the end connection mechanism includes two clamping posts 16 symmetrically disposed on the top surface of the bottom rubber pad 10, the clamping posts 16 and the bottom rubber pad 10 are of an integral structure, the two ends of the limiting pressing block 4 are both provided with clamping holes 17 corresponding to the clamping posts 16, the surface of the clamping posts 16 is uniformly provided with a plurality of integral annular protrusions 20, and the inner wall of the clamping holes 17 is provided with annular recesses 21 corresponding to the annular protrusions 20, so that the two ends of the bottom rubber pad 10 can be clamped together with the two ends of the limiting pressing block 4.

In this embodiment, preferably, the central connection mechanism includes a plurality of mushroom-shaped protrusions 18 disposed on the top surface of the bottom rubber pad 10, the mushroom-shaped protrusions 18 and the bottom rubber pad 10 are of an integrated structure, and mushroom-shaped slots 19 corresponding to the mushroom-shaped protrusions 18 are disposed on the bottom surface of the limiting pressing block 4, so that the central portion of the bottom rubber pad 10 and the central portion of the limiting pressing block 4 can be clamped together.

The model of the cylinder in the utility model is SC100X 100;

the utility model discloses a theory of operation and use flow: when an operator needs to adjust the fixing position of the side baffle 5, the operator only needs to rotate and screw the fixed threaded ring 7 anticlockwise to ensure that the fixed pressing plate 12 is not tightly attached to the bottom base plate 6 and is not limited to the bottom base plate 6, at the moment, the operator can directly push the side baffle 5 left and right to change the position of the side baffle 5, the guide rod 9 can slide on the inner side of the strip-shaped slideway 13 during pushing, the threaded rod 8 can slide on the inner side of the central slideway 14, after the side baffle 5 is adjusted to a proper position, the operator only needs to rotate and screw the fixed threaded ring 7 clockwise to ensure that the fixed threaded ring 7 applies a pressing force to the fixed pressing plate 12 and ensure that the fixed pressing plate 12 fixes the bottom base plate 6 on the top surface of the top plate 2 to finish the fixing of the side baffle 5, so that the fixing position of the side baffle 5 can be properly adjusted according to the sizes of different cut, the problem that the fixed position of the side baffle 5 in the original device is not adjustable is solved;

when the bottom rubber pad 10 needs to be installed on the bottom surface of the limiting pressing block 4, the bottom rubber pad 10 only needs to be moved to the bottom of the limiting pressing block 4, then the bottom rubber pad 10 is pushed upwards with force, so that the clamping column 16 can be pushed into the inner side of the clamping hole 17, the annular protrusion 20 is extruded into the inner side of the annular recess 21, and the mushroom-shaped projection 18 is extruded into the inner side of the mushroom-shaped clamping groove 19, the bottom rubber pad 10 can be directly clamped on the bottom surface of the limiting pressing block 4, the installation of the bottom rubber pad 10 is completed, the limiting pressing block 4 cannot be in direct contact with cutting materials when the cutting materials are pressed downwards and limited subsequently, the abrasion of the surface of the cutting materials is avoided, the quality of the cut products is improved, when the bottom rubber pad 10 needs to be detached for replacement subsequently, the annular protrusion 20 is extruded from the inner side of the annular recess 21 only needs to be pressed downwards with force from the top of the limiting pressing block 4, and make the card post 16 from the inside release of card hole 17, can separate the both ends of base rubber mat 10 with spacing briquetting 4, hold between the fingers the pull-down of base rubber mat 10's both ends power again this moment for mushroom-shaped lug 18 can be followed the inside quilt of mushroom-shaped draw-in groove 19 and pulled out, can accomplish the dismantlement of base rubber mat 10, and change base rubber mat 10.

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

1. The utility model provides a plastics cutting machine with fixed establishment, includes organism (1) and sets up roof (2) at organism (1) top, the top of roof (2) is fixed with U-shaped overhead guard (3), the inboard of U-shaped overhead guard (3) is provided with spacing briquetting (4), its characterized in that: two bottom base plates (6) are symmetrically arranged at the top of the top plate (2), side baffles (5) are fixed at the tops of the bottom base plates (6), a sliding mechanism is arranged between the bottom base plate (6) and the top plate (2), the sliding mechanism comprises two guide rods (9) fixed on the top of the top plate (2), the surface of the bottom base plate (6) is provided with a strip-shaped slideway (13) corresponding to the guide rod (9) in a penetrating way, the top of the bottom substrate (6) is provided with a fixing mechanism, the fixing mechanism comprises a threaded rod (8), a fixing threaded ring (7) and a fixing pressing plate (12) which are sleeved on the surface of the threaded rod (8), two ends of the fixed pressing plate (12) are respectively sleeved on the surfaces of the two guide rods (9), the center department of roof (2) is seted up central slide (14) corresponding with threaded rod (8), and the bottom of threaded rod (8) and roof (2) welded fastening.

2. The plastic cutting machine with the fixing mechanism according to claim 1, characterized in that: the bottom rubber mat (10) is installed on the bottom surface of the limiting pressing block (4), and an end connecting mechanism and a center connecting mechanism are arranged between the bottom rubber mat (10) and the limiting pressing block (4).

3. The plastic cutting machine with the fixing mechanism according to claim 2, characterized in that: the end connecting mechanism comprises two clamping columns (16) symmetrically arranged on the top surface of the bottom rubber mat (10), clamping holes (17) corresponding to the clamping columns (16) are formed in the two ends of the limiting pressing block (4), a plurality of integrated annular protrusions (20) are uniformly arranged on the surface of each clamping column (16), and annular recesses (21) corresponding to the annular protrusions (20) are formed in the inner wall of each clamping hole (17).

4. The plastic cutting machine with the fixing mechanism according to claim 2, characterized in that: the central connecting mechanism comprises a plurality of mushroom-shaped convex blocks (18) arranged on the top surface of the bottom rubber mat (10), and mushroom-shaped clamping grooves (19) corresponding to the mushroom-shaped convex blocks (18) are formed in the bottom surface of the limiting pressing block (4).

5. The plastic cutting machine with the fixing mechanism according to claim 1, characterized in that: a plurality of rectangle breach (15) have been seted up on the surface of side shield (5), and the inboard swivelling joint of rectangle breach (15) has deflector roll (11).

6. The plastic cutting machine with the fixing mechanism according to claim 1, characterized in that: the top of threaded rod (8) is fixed with the anticreep piece, the surface of fixed thread circle (7) evenly is equipped with the anti-skidding sand grip of a plurality of integral types.

7. The plastic cutting machine with the fixing mechanism according to claim 1, characterized in that: the two sides of the U-shaped top cover (3) are provided with integrated fixing strips, and the fixing strips are fixed on the top surface of the top plate (2) through bolts.