CN219599746U - Cutting device is used in production of plastics straw convenient to adjust tool bit angle - Google Patents

Abstract

The utility model belongs to the technical field of cutting devices, in particular to a cutting device for plastic straw production, which is convenient for adjusting the angle of a cutter head, and aims at the problems that the existing cutting device is inconvenient to use and inconvenient to adjust the cutting angle, and the position adjustment of a cutter is time-consuming and labor-consuming, and the use efficiency is greatly reduced.

Description

Cutting device is used in production of plastics straw convenient to adjust tool bit angle

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a cutting device convenient for adjusting the angle of a cutter head and used for producing plastic straws.

Background

The straw is a cylindrical hollow plastic product and is mainly used for drinking the beverage in the cup. The manufacturing process of the plastic straw comprises the following steps: the plastic is melted and extruded through an extrusion die (the process is continuous, a screw is arranged on a machine and can be extruded at a certain speed), and when the plastic is softened, the plastic is fed into the machine for direct molding, and is cut by the machine at a later stage to form a section of straw, so that a cutting device is needed for cutting.

The utility model provides an including the operation panel in 201822061518.2's the patent document, be equipped with the tool bit mount on the operation panel, install flexible cylinder on the tool bit mount, flexible cylinder telescopic link bottom is equipped with the mount pad, mount pad bottom central authorities are equipped with vertical cylinder hole, install the tool bit pole in the cylinder hole, the cylinder hole inner wall, the tool bit pole outer wall is equipped with the angle adjustment spline of mutually supporting, the mount pad lateral wall bottom is equipped with the external screw thread, the last joint by rotation of external screw thread has the closing cap, it has the through-hole to run through on the closing cap, the tool bit pole passes the through-hole, be equipped with annular cardboard on the tool bit pole, annular cardboard is located the through-hole top of closing cap, tool bit pole bottom is equipped with the tool bit, be equipped with the limiting plate in plastic straw direction's both sides on the operation panel, the operation panel is equipped with the fan that sweeps in plastic straw direction's end, operation panel one side is equipped with the receiving groove.

The existing cutting device is inconvenient to use, the cutting angle is inconvenient to adjust, and time and labor are wasted when the position of the cutter is adjusted, so that the use efficiency is greatly reduced.

Disclosure of Invention

The utility model aims to solve the defects that the prior cutting device is inconvenient to use and inconvenient to adjust the cutting angle, time and labor are wasted for adjusting the position of a cutter, and the use efficiency is greatly reduced in the prior art, and provides the cutting device for producing the plastic suction pipe, which is convenient for adjusting the angle of the cutter head.

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

the utility model provides a cutting device is used in production of plastics straw convenient to adjust tool bit angle, includes the bottom plate, two supports are installed to the bottom symmetry fixed mounting of bottom plate, the standing groove has been seted up at the top of bottom plate, the top fixed mounting of bottom plate has the riser, one side slidable mounting of riser has the hydraulic stem, one side fixed mounting of riser has the hydraulic stem, with diaphragm fixed connection on the output shaft of hydraulic stem, the bottom slidable mounting of diaphragm has the slider, the bottom fixed mounting of diaphragm has electric putter, electric putter's output shaft and slider fixed connection, the bottom fixed mounting of slider has the mounting panel, the bottom symmetry fixed mounting of mounting panel has the fixed plate, equal slidable mounting has the slide on two fixed plates, rotate on two slides and install same cutting knife, the bottom fixed mounting of mounting panel has restriction device.

Preferably, the two fixed plates are provided with sliding grooves, limiting rods are fixedly arranged in the two sliding grooves, supporting rods are slidably arranged on the two limiting rods, the two sliding plates are fixedly arranged on the two supporting rods respectively, springs are fixedly arranged in the two sliding grooves, and the two springs are fixedly connected with the two supporting rods respectively.

Preferably, the same rotating rod is rotatably arranged on the two sliding plates, the cutting knife is fixedly arranged on the rotating rod, and the two gears are symmetrically and fixedly arranged on the rotating rod.

Preferably, the limiting device comprises two clamping plates, and the two clamping plates are symmetrically and fixedly arranged at the bottom of the mounting plate.

In the utility model, the cutting device for plastic straw production, which is convenient for adjusting the angle of the cutter head, has the beneficial effects that:

(1) According to the scheme, as the bottom plate, the support, the placing groove, the vertical plate, the transverse plate, the hydraulic rod, the sliding block and the electric push rod are arranged, the transverse position can be adjusted through the electric push rod, so that the cutting position is changed, and the use is convenient;

(2) This scheme is owing to set up mounting panel, fixed plate, cardboard, spout, gag lever post, bracing piece, spring, slide, bull stick, cutting knife, gear, can downwardly pulling cutting knife for gear and cardboard separation can rotate cutting knife angle regulation, and after reset, gear and cardboard contact have ensured the stability of cutting knife, and the power to the cutting knife is ascending during the cutting, consequently can not take place to deflect, have ensured its stability.

The utility model has convenient use, is convenient for adjusting the position and angle of the cutting knife, has simple and labor-saving operation and greatly improves the use efficiency.

Drawings

FIG. 1 is a schematic diagram of a cutting device for plastic straw production, which is provided by the utility model, and is convenient for adjusting the angle of a cutter head;

FIG. 2 is a schematic side view of a part of a cutting device for plastic suction tube production, which is convenient for adjusting the angle of a cutter head;

FIG. 3 is a schematic perspective view of a clamping plate of a cutting device for plastic straw production, which is convenient for adjusting the angle of a cutter head;

fig. 4 is a schematic structural view of a portion a of fig. 2 of a cutting device for plastic straw production, which is convenient for adjusting a cutter head angle.

In the figure: 1. a bottom plate; 2. a bracket; 3. a placement groove; 4. a riser; 5. a cross plate; 6. a hydraulic rod; 7. a slide block; 8. an electric push rod; 9. a mounting plate; 10. a fixing plate; 11. a clamping plate; 12. a chute; 13. a limit rod; 14. a support rod; 15. a spring; 16. a slide plate; 17. a rotating rod; 18. a cutting knife; 19. a gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1, a cutting device is used in plastic straw production convenient to adjust tool bit angle, including bottom plate 1, the bottom symmetry fixed mounting of bottom plate 1 has two supports 2, standing groove 3 has been seted up at the top of bottom plate 1, the top fixed mounting of bottom plate 1 has riser 4, one side slidable mounting of riser 4 has diaphragm 5, one side fixed mounting of riser 4 has hydraulic stem 6, with diaphragm 5 fixed connection on the output shaft of hydraulic stem 6, the bottom slidable mounting of diaphragm 5 has slider 7, the bottom fixed mounting of diaphragm 5 has electric putter 8, electric putter 8's output shaft and slider 7 fixed connection, the bottom fixed mounting of slider 7 has mounting panel 9, the bottom symmetry fixed mounting of mounting panel 9 has fixed plate 10, equal slidable mounting has slide 16 on two fixed plates 10, the same cutting knife 18 of rotation installation on two slide 16, the bottom fixed mounting of mounting panel 9 has restriction device, can adjust the position of slider 7, thereby reach the purpose of adjusting the transverse position of cutting knife 18.

Referring to fig. 2, the limiting device includes two clamping plates 11, the two clamping plates 11 are symmetrically and fixedly installed at the bottom of the mounting plate 9, the same rotating rod 17 is rotatably installed on the two sliding plates 16, the cutting knife 18 is fixedly installed on the rotating rod 17, two gears 19 are symmetrically and fixedly installed on the rotating rod 17, and the rotation of the rotating rod 17 can be limited by the cooperation of the two gears 19 and the clamping plates 11.

Referring to fig. 3, the shape feature of the card 11 is shown by a perspective view.

Referring to fig. 4, the two fixing plates 10 are provided with the sliding grooves 12, the two sliding grooves 12 are internally provided with the limiting rods 13, the two limiting rods 13 are provided with the supporting rods 14 in a sliding manner, the two sliding plates 16 are respectively and fixedly arranged on the two supporting rods 14, the two sliding grooves 12 are internally provided with the springs 15 in a fixed manner, the two springs 15 are respectively and fixedly connected with the two supporting rods 14, the stable movement of the two sliding plates 16 is ensured, and the stability of the two sliding plates 16 in the absence of tension is ensured.

In this embodiment, place the straw in standing groove 3, after placing, downward pulling cutting knife 18, cutting knife 18 drives bull stick 17 and removes, bull stick 17 drives two gears 19 and removes, make it separate with two cardboard 11, can rotate cutting knife 18 to suitable angle, hold up cutting knife 18 after adjusting the angle and make it reset, two gears 19 reset and two cardboard 11 block together, guaranteed the stability of cutting knife 18, drive slider 7 through electric putter 8 and remove, thereby can adjust cutting knife 18 to suitable cutting position, drive the device through hydraulic stem 6 and remove and can cut.

Example two

The difference between this embodiment and the first embodiment is that: the clamping and fixing device is movably arranged on the bottom plate 1, and can be fixed after the suction pipe is placed, so that the stability of the suction pipe during cutting is ensured, and the cutting effect is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. Cutting device is used in production of plastics straw convenient to adjust tool bit angle, including bottom plate (1), a serial communication port, two supports (2) are installed to the bottom symmetry fixed mounting of bottom plate (1), standing groove (3) have been seted up at the top of bottom plate (1), top fixed mounting of bottom plate (1) has riser (4), one side slidable mounting of riser (4) has diaphragm (5), one side fixed mounting of riser (4) has hydraulic stem (6), with diaphragm (5) fixed connection on the output shaft of hydraulic stem (6), slider (7) are installed to the bottom slidable mounting of diaphragm (5), the bottom fixed mounting of diaphragm (5) has electric putter (8), the output shaft and slider (7) fixed connection of electric putter (8), the bottom fixed mounting of slider (7) has mounting panel (9), the bottom symmetry fixed mounting of mounting panel (9) has fixed plate (10), equal slidable mounting has slide (16) on two fixed plates (10), the bottom fixed mounting of two slide (16) has same cutting knife (18) on two slide (16), restriction device.

2. The cutting device for plastic suction pipe production convenient for adjusting the angle of a tool bit according to claim 1, wherein the two fixing plates (10) are provided with sliding grooves (12), limiting rods (13) are fixedly arranged in the two sliding grooves (12), supporting rods (14) are slidably arranged on the two limiting rods (13), and the two sliding plates (16) are fixedly arranged on the two supporting rods (14) respectively.

3. The cutting device for plastic suction pipe production, which is convenient for adjusting the angle of the cutter head, according to claim 2, is characterized in that springs (15) are fixedly arranged in the two sliding grooves (12), and the two springs (15) are fixedly connected with the two supporting rods (14) respectively.

4. The cutting device for plastic suction pipe production, which is convenient for adjusting the angle of a cutter head, according to claim 1, is characterized in that two sliding plates (16) are rotatably provided with the same rotating rod (17), a cutting knife (18) is fixedly arranged on the rotating rod (17), and two gears (19) are symmetrically and fixedly arranged on the rotating rod (17).

5. The cutting device for plastic suction pipe production, which is convenient for adjusting the angle of the cutter head, according to claim 1, is characterized in that the limiting device comprises two clamping plates (11), and the two clamping plates (11) are symmetrically and fixedly arranged at the bottom of the mounting plate (9).