CN216634526U

CN216634526U - Plastic hose trimming device

Info

Publication number: CN216634526U
Application number: CN202220202169.5U
Authority: CN
Inventors: 颜湘明; 袁羽; 王雄
Original assignee: Zhangzhou Linshi 4686 Packaging Materials Co ltd
Current assignee: Zhangzhou Linshi 4686 Packaging Materials Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-05-31
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a plastic hose edge cutting device, which relates to the technical field of plastic hose edge cutting and comprises a box body, wherein a motor is arranged in the box body, an eccentric wheel is sleeved at the output end of the motor, the outer wall of the eccentric wheel is connected with a cutter bar in a sliding manner, a cutter rest is fixed at the upper end of the box body, a cutter blade is fixed at the top end of the cutter bar, two groups of trapezoidal blocks are fixed on the outer wall of the cutter blade, a baffle is fixed at the upper end of the box body, a positioning pin is arranged on the side surface of the baffle, an anti-falling cap is arranged on the side wall of the positioning pin, a chuck is connected with the outer wall of the positioning pin in a sliding manner, a rotating shaft is arranged at the tail end of the chuck, the chuck is connected with a pulley in a sliding manner through the rotating shaft, and a chuck spring is arranged between the outer wall of the positioning pin and the inner wall of the chuck. According to the utility model, the turning plate, the torsion spring, the rotating shaft, the push rod and the material receiving box are matched with each other, so that the plastic hose is prevented from scattering on the ground after being cut off, and the cut plastic hose can be conveniently collected at the later stage.

Description

Plastic hose trimming device

Technical Field

The utility model relates to the technical field of plastic hose edge cutting, in particular to an edge cutting device for a plastic hose.

Background

Plastic pipes are generally produced by extruding synthetic resins, i.e. polyesters, as raw materials in a pipe-making machine by the "plastic" method with the addition of stabilizers, lubricants, plasticizers, etc. Because of its light weight, corrosion resistance, beautiful appearance, no bad smell, easy processing, convenient construction and other features, it has been used in building engineering and daily life more and more widely. The pipe is mainly used as a running water supply system pipe, a drainage, exhaust and pollution discharge sanitary pipe, an underground drainage pipe system, a rainwater pipe, a threading pipe for electric wire installation and assembly sleeve and the like of a house building.

At present, the plastic hose easily slides in the cutting process of the plastic hose to easily change the position of the rear hose, the cutting precision is easily reduced in manual cutting, and the cut hose is easily accumulated and cannot be collected.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a plastic hose edge cutting device, which aims to solve the technical problems that the position of a rear hose is changed and the cutting precision is reduced due to the easy sliding of the plastic hose during cutting, and cut hoses are easy to stack and cannot be collected well.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a plastic hose trimming device, includes the box, the inside of box has set up the motor, the output of motor is connected with the eccentric wheel, the cutter arbor has been cup jointed to the outer wall of eccentric wheel, the box upper end is fixed with the knife rest, the top of cutter arbor is fixed with the blade with knife rest sliding connection, is fixed with two sets of trapezoidal pieces on the outer wall of affiliated blade, two sets of baffles have been established to the top of box, the locating pin has been established to the side of baffle, it has the anticreep cap to establish on the lateral wall of locating pin, the outer wall of locating pin has cup jointed the chuck, the pivot is established to the end of chuck, the outer wall of pivot has cup jointed the pulley with the trapezoidal piece contact, set up the chuck spring between the outer wall of locating pin and the chuck inner wall.

Through adopting above-mentioned technical scheme, can high efficiency's plastic hose when making plastic hose cutting device, and plastics are the pipe can not skid at being below one's angle, have improved cutting accuracy to the hand can not contact the blade when the cutting, has reduced the risk that the hand is injured by the blade.

The utility model is further arranged in such a way that a push rod is arranged on the side wall of the cutter bar, a turning plate is arranged above the push rod and positioned at the top end of the box body, two groups of turning plate rotating shafts extending into the box body are arranged at two ends of the turning plate, and a torsion spring extending into the box body is sleeved on the outer wall of each turning plate rotating shaft.

Through adopting above-mentioned technical scheme, the plastic hose that cuts with higher speed falls into and receives the workbin, improves work efficiency.

The utility model is further provided that a material receiving box is fixed on the side wall of the box body close to one side of the knife rest, and a detachable drawer is arranged on the inner wall of the material receiving box.

Through adopting above-mentioned technical scheme, make the plastic hose that cuts all collect together, can not scatter to ground and be convenient for collect.

The utility model is further provided that the upper end of the box body is provided with an auxiliary discharge hole, and the tail end of the auxiliary discharge hole is fixed between the two groups of baffle plates.

Through adopting above-mentioned technical scheme, both hands need not be close to chuck and blade just can be accurate send into plastic hose side cut device when using cutting device.

The utility model is further arranged in that a motor bracket is arranged on the side wall of the motor, and the motor bracket are detachably fixed on the inner wall of the bottom end of the box body through bolts.

Through adopting above-mentioned technical scheme for convenient to detach gets off maintenance or change when the motor breaks down.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, the motor, the eccentric wheel, the knife rest, the knife bar, the blade, the trapezoidal block, the baffle plate, the pulley, the anti-falling cap, the positioning pin, the chuck spring, the rotating shaft and the auxiliary material receiving port are matched with each other, so that when the plastic hose trimming device is used for cutting the plastic hose, the plastic hose cannot slide, the precision of cutting the plastic hose is improved, and the hand is far away from the blade during cutting, and the risk that the hand is injured by the blade is reduced;

2. according to the utility model, the turning plate, the torsion spring, the turning plate rotating shaft, the push rod and the material receiving box are matched with each other, so that the plastic hose is prevented from being scattered on the ground after being cut off, and the cut plastic hose is convenient to collect at the later stage.

Drawings

FIG. 1 is a side view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a box body; 2. a motor; 3. an eccentric wheel; 4. a cutter bar; 5. a tool holder; 6. a trapezoidal block; 7. a baffle plate; 8. a pulley; 9. an anti-drop cap; 10. positioning pins; 11. turning over a plate; 12. a torsion spring; 13. a rotating shaft; 14. a push rod; 15. a material receiving box; 16. an auxiliary discharge port; 17. a blade; 18. a collet spring; 19. a chuck; 20. a turning plate rotating shaft; 21. a motor bracket.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A plastic hose edge cutting device is shown in figures 1-3 and comprises a box body 1, a motor 2 is arranged inside the box body 1, an output end of the motor 2 is connected with an eccentric wheel 3, the outer wall of the eccentric wheel 3 is sleeved with a cutter bar 4, the upper end of the box body 1 is fixed with a cutter holder 5, the top end of the cutter bar 4 is fixed with a cutter blade 17 in sliding connection with the cutter holder 5, two groups of trapezoidal blocks 6 are fixed on the outer wall of the cutter blade 17, two groups of baffles 7 are arranged at the top end of the box body 1, positioning pins 10 are arranged on the side faces of the baffles 7, anti-falling caps 9 are arranged on the side walls of the positioning pins 10, chucks 19 are sleeved on the outer wall of the positioning pins 10, a rotating shaft 13 is arranged at the tail ends of the chucks 19, pulleys 8 in contact with the trapezoidal blocks are sleeved on the outer wall of the rotating shaft 13, and chuck springs 18 are arranged between the outer wall of the positioning pins 10 and the inner wall of the chucks 19.

Referring to the drawing, a push rod 14 is arranged on the side wall of the knife bar 4, a turning plate 11 is arranged above the push rod 14 and at the top end of the box body 1, two turning plate rotating shafts 20 extending to the inside of the box body 1 are arranged at two ends of the turning plate 11, and a torsion spring 12 extending to the inside of the box body 1 is sleeved on the outer wall of the turning plate rotating shaft 20.

Referring to the drawing, a material receiving box 15 is fixed on the side wall of the box body 1 close to one side of the knife rest 5, and a detachable drawer is arranged on the inner wall of the material receiving box 15.

Referring to the figure, the upper end of the box body 1 is provided with an auxiliary discharging port 16, and the tail end of the receiving port is fixed between the two groups of baffle plates 7.

Referring to the drawing, a motor bracket 21 is arranged on the side wall of the motor 2, and the motor 2 and the motor bracket 21 are detachably fixed on the inner wall of the bottom end of the box body 1 through bolts.

The working principle of the utility model is as follows: the motor 2 rotates to drive the eccentric wheel 3 to rotate, so as to drive the cutter bar 4 to move up and down, the cutter bar 4 drives the blade 17 to reciprocate up and down between the two groups of cutter holders 5, when the blade 17 moves up and down, the two groups of trapezoidal blocks 6 are also started, when the trapezoidal blocks 6 move down to contact with the pulley 8, the pulley 8 pushes the chuck 19 to move towards the middle along the inclined surface of the trapezoidal blocks 6 to clamp the plastic hose, then the blade 17 continues to move down to cut off the plastic hose, the cutter bar 4 drives the push rod 14 to move up when moving up, the push rod 14 can push the turning plate 11 to rotate around the turning plate rotating shaft 20 when moving up, when the cutter bar 4 moves down, the push rod 14 also moves down along with the turning plate 11, at the moment, the turning plate 11 rapidly rotates down under the action of the torsion spring 12, the cut hose is pushed into the material receiving box 15 by the turning plate 11 during the movement, the auxiliary discharging port 16 is in a funnel shape, and the funnel port is connected between the two groups of baffles 7, when the plastic hose is cut, the plastic hose is put in from the auxiliary discharging hole 16, and the plastic hose extends into the space between the two groups of clamping heads 19 along the inclined surface of the auxiliary discharging hole 16.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a plastic hose trimming device, includes box (1), its characterized in that: a motor (2) is arranged in the box body (1), an output end of the motor (2) is connected with an eccentric wheel (3), a cutter bar (4) is sleeved on the outer wall of the eccentric wheel (3), a cutter rest (5) is fixed at the upper end of the box body (1), a blade (17) which is in sliding connection with the cutter rest (5) is fixed at the top end of the cutter bar (4), two groups of trapezoidal blocks (6) are fixed on the outer wall of the blade (17), two groups of baffle plates (7) are arranged at the top end of the box body (1), a positioning pin (10) is arranged on the side face of each baffle plate (7), an anti-falling cap (9) is arranged on the side wall of each positioning pin (10), a chuck (19) is sleeved on the outer wall of each positioning pin (10), a rotating shaft (13) is arranged at the tail end of each chuck (19), and a pulley (8) which is in contact with the trapezoidal blocks is sleeved on the outer wall of each rotating shaft (13), a chuck spring (18) is arranged between the outer wall of the positioning pin (10) and the inner wall of the chuck (19).

2. A plastic hose trimming apparatus according to claim 1, wherein: the cutter bar structure is characterized in that a push rod (14) is arranged on the side wall of the cutter bar (4), a turning plate (11) is arranged on the top end, located on the box body (1), of the upper portion of the push rod (14), two groups of turning plate rotating shafts (20) extending to the interior of the box body (1) are arranged at two ends of the turning plate (11), and a torsion spring (12) extending to the interior of the box body (1) is sleeved on the outer wall of each turning plate rotating shaft (20).

3. A plastic hose trimming apparatus according to claim 1, wherein: a material receiving box (15) is fixed on the side wall of the box body (1) close to one side of the knife rest (5), and a detachable drawer is arranged on the inner wall of the material receiving box (15).

4. A plastic hose trimming apparatus according to claim 1, wherein: an auxiliary discharging hole (16) is formed in the upper end of the box body (1), and the tail end of the auxiliary discharging hole (16) is fixed between the two groups of baffles (7).

5. A plastic hose trimming apparatus according to claim 1, wherein: the motor support (21) is arranged on the side wall of the motor (2), and the motor (2) and the motor support (21) are detachably fixed on the inner wall of the bottom end of the box body (1) through bolts.