CN214446792U

CN214446792U - Hose cutting equipment for plastic packaging

Info

Publication number: CN214446792U
Application number: CN202120378848.3U
Authority: CN
Inventors: 沈劲松; 沈松源
Original assignee: Wujiang Jinhui Plastic Industry Co ltd
Current assignee: Wujiang Jinhui Plastic Industry Co ltd
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-10-22
Anticipated expiration: 2031-02-19

Abstract

The utility model discloses a hose cutting equipment for plastic packaging, including bottom plate, riser, diaphragm, spacing groove, dead lever, first spring, sliding block, fixed block, grip block, slipmat, horizontal pole, connecting block, telescopic link, second spring, cambered surface backup pad, spout, slider, lifter, motor, connecting rod, cutting knife, safety cover and supporting leg. The utility model has the advantages of reasonable design, through compressing the telescopic link, will wait to cut the hose cover in the horizontal pole outside, the second spring resets and drives the cambered surface backup pad and remove and contact with the hose inner wall, plays the supporting role to the hose, because the effect of pressure makes the hose take place to warp when avoiding cutting, has improved the planarization of hose cutting cross-section, is favorable to improving cutting accuracy; the utility model discloses a set up first spring and fixed plate, two fixed plates will treat to cut the hose centre gripping in the centre, and the slipmat prevents that the hose from rotating and droing, guarantees to go up the material level and fixes, moves the dislocation when avoiding carrying.

Description

Hose cutting equipment for plastic packaging

Technical Field

The utility model relates to a cutting equipment specifically is a hose cutting equipment for plastic packaging belongs to plastics cutting application technique field.

Background

Hoses are an important component in modern industry. The hose is mainly used as a wire, a cable, a wire and cable protection pipe for automatic instrument signals and a civil shower hose, and the specification is from 3mm to 150 mm. The small-caliber hose (the inner diameter is 3mm-25mm) is mainly used for protecting a sensing circuit of a precision optical ruler and a circuit of an industrial sensor. Hoses are widely used in various fields as important parts in modern industries. The production process of the common hose is as follows: firstly, obtaining a semi-finished hose by a blow molding method, and then cutting off residual waste materials of each pipe orifice of the semi-finished hose to form pipe orifices meeting requirements to obtain the finished hose.

The existing plastic packaging hose produced is generally longer in length, and the plastic hose needs to be cut into the required length according to the use requirement in actual use, but because the plastic hose has elasticity, when the plastic hose is cut, the rigid cutting tool of the existing cutting equipment is contacted with the plastic hose to deform the plastic hose, so that the cutting tool and the plastic hose can not be contacted with each other in the same plane all the time when the plastic hose is cut, further, the cutting section of the cut plastic hose is uneven, the deviation between the cut length of the plastic hose and the required length is caused, the quality of the produced finished product is low, therefore, the use requirement cannot be met, the plastic hose cannot be fixed by the conventional cutting equipment during cutting, the hose is likely to shift when being contacted with a cutting tool, the generated error is large, and the cutting quality is influenced. Accordingly, a hose cutting apparatus for plastic packing is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hose cutting equipment for plastic packaging just in order to solve above-mentioned problem.

The utility model achieves the above purpose through the following technical proposal, a hose cutting device for plastic packaging, which comprises a bottom plate, the left end of the bottom plate is fixedly connected with a vertical plate, the right side of the top end of the vertical plate is fixedly connected with a transverse plate, the top of the bottom plate is provided with a limit groove, a fixed rod is fixedly arranged in the inner cavity of the limit groove, a sliding block is movably sleeved on the surface of the fixed rod, the top of the sliding block is fixedly connected with a fixed block, the top of the fixed block is fixedly connected with a clamping plate, the right side wall of the vertical plate is fixedly connected with a cross rod, the right end of the cross rod is fixedly connected with a connecting block, the bottom of the transverse plate is provided with a chute, a slide block is arranged inside the chute, the bottom of the slide block is fixedly connected with a lifting rod, one end of the lifting rod, far away from the slide block, is fixedly connected with a motor, the motor output end is fixedly connected with the cutting knife, a protective cover is arranged at the top of the outer side of the cutting knife, and the bottom of the bottom plate is fixedly connected with the supporting leg.

Preferably, two the relative one side fixed connection first spring of sliding block, sliding block and dead lever sliding connection.

Preferably, one side, opposite to the two clamping plates, of each clamping plate is provided with an arc surface, and the other side, opposite to the two clamping plates, of each clamping plate is fixedly provided with an anti-skid pad.

Preferably, the top and the bottom of the connecting block are fixedly connected with telescopic rods, two the outer surfaces of the telescopic rods are sleeved with second springs, and the telescopic rods are far away from the cambered surface supporting plate fixedly connected with the connecting block.

Preferably, the sliding block is connected with the sliding groove in a sliding mode.

Preferably, the outer wall of the left side of the motor is fixedly connected with a connecting rod, and the top of the connecting rod is fixedly provided with a protective cover.

The utility model has the advantages that:

1. the utility model has the advantages of reasonable design, through compressing the telescopic link, will wait to cut the hose cover in the horizontal pole outside, the second spring resets and drives the cambered surface backup pad and remove and contact with the hose inner wall, plays the supporting role to the hose, because the effect of pressure makes the hose take place to warp when avoiding cutting, has improved the planarization of hose cutting cross-section, is favorable to improving cutting accuracy;

2. the utility model discloses a set up first spring and fixed plate, two fixed plates will treat to cut the hose centre gripping in the centre, and the slipmat prevents that the hose from rotating and droing, guarantees to go up the material level and fixes, moves the dislocation when avoiding carrying.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

fig. 2 is a schematic side view of the holding plate of the present invention;

fig. 3 is an enlarged schematic view of fig. 1A according to the present invention.

In the figure: 1. bottom plate, 2, riser, 3, diaphragm, 4, spacing groove, 5, dead lever, 6, first spring, 7, sliding block, 8, fixed block, 9, grip block, 901, slipmat, 10, horizontal pole, 11, connecting block, 12, the telescopic link, 13, second spring, 14, cambered surface backup pad, 15, spout, 16, the slider, 17, the lifter, 18, the motor, 19, the connecting rod, 20, the cutting knife, 21, the safety cover, 22, the supporting leg.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a hose cutting device for plastic packaging comprises a bottom plate 1, wherein a vertical plate 2 is fixedly connected to the left end of the bottom plate 1, a transverse plate 3 is fixedly connected to the right side of the top end of the vertical plate 2, a limiting groove 4 is formed in the top of the bottom plate 1, a fixing rod 5 is fixedly arranged in the inner cavity of the limiting groove 4, a sliding block 7 is movably sleeved on the surface of the fixing rod 5, the top of the sliding block 7 is fixedly connected with a fixed block 8, the top of the fixed block 8 is fixedly connected with a clamping plate 9, the right side wall of the vertical plate 2 is fixedly connected with a cross rod 10, the right end of the cross rod 10 is fixedly connected with a connecting block 11, a sliding groove 15 is formed in the bottom of the transverse plate 3, a sliding block 16 is arranged in the sliding groove 15, a lifting rod 17 is fixedly connected to the bottom of the sliding block 16, one end of the lifting rod 17, far away from the sliding block 16, is fixedly connected with a motor 18, the output end of the cutting knife 20 is fixedly connected to the motor 18, the top of the outer side of the cutting knife 20 is provided with a protective cover 21, and the bottom of the bottom plate 1 is fixedly connected with a supporting leg 22.

The opposite sides of the two sliding blocks 7 are fixedly connected with a first spring 6, the sliding blocks 7 are connected with a fixed rod 5 in a sliding mode, the sliding blocks 7 slide on the fixed rod 5, the two sliding blocks 7 can be pulled apart, the distance between the two sliding blocks 7 is increased, the sliding blocks 7 move to drive the fixed block 8 to move, the fixed block 8 moves to drive the clamping plates 9 to move, so that the two clamping plates 9 can be adjusted according to the diameter of a hose to be cut, and then the elastic force of the first spring 6 is reset, hoses with different specifications and thicknesses can be fixedly clamped, and the application range is wider; the opposite sides of the two clamping plates 9 are provided with cambered surfaces, anti-slip pads 901 are fixedly arranged on the opposite sides of the two clamping plates 9, the clamping plates 9 are better attached to the outer wall of the hose through the cambered surfaces, the hose is prevented from being deformed due to clamping and fixing, the friction force between the clamping plates 9 and the outer wall of the hose to be cut is increased through the anti-slip pads 901, the hose is prevented from rotating and displacing due to extrusion or cutting vibration of the cutting knife 20, and the fixing effect and the stability of the hose are guaranteed; the top and the bottom of the connecting block 11 are fixedly connected with telescopic rods 12, the outer surfaces of the two telescopic rods 12 are sleeved with second springs 13, one ends of the two telescopic rods 12, far away from the connecting block 11, are fixedly connected with cambered surface supporting plates 14, the second springs 13 are tightly pressed by compressing the telescopic rods 12, a hose to be cut is conveniently sleeved outside the cross rod 10, the compressed second springs 13 reset to drive the cambered surface supporting plates 14 to move, the cambered surface supporting plates 14 are in contact with the inner wall of the hose to be cut, the hose is supported, the hose is prevented from being extruded to deform when the cutting knife 20 is in contact with the hose, the cut section of the cut hose is ensured to be smooth, and the cutting precision is improved; the sliding block 16 is connected with the sliding groove 15 in a sliding mode, the sliding block 16 moves in the sliding groove 15 to drive the lifting rod 17 and the motor 18 to move, so that the cutting knife 20 is driven to move left and right, hoses with different lengths can be cut, and the application range is wider; motor 18 left side outer wall fixed connection connecting rod 19, the fixed safety cover 21 that sets up in 19 tops of connecting rod prevents staff straight face cutting knife 20 through setting up safety cover 21, also prevents to cut the staff of piece accidental injury in the cutting process, improves the security.

When the utility model is used, the electrical components in the application are externally connected with a power supply and a control switch when in use, the second spring 13 is pressed by compressing the telescopic rod 12, the hose to be cut is conveniently sleeved outside the cross rod 10, the compressed second spring 13 is reset to drive the cambered surface support plate 14 to move, the cambered surface support plate 14 is contacted with the inner wall of the hose to be cut to support the hose, the hose is prevented from being extruded to deform when the cutting knife 20 is contacted with the hose, the sliding block 7 is reused to slide on the fixed rod 5, the two sliding blocks 7 can be pulled open to enlarge the distance interval between the two sliding blocks 7, the sliding block 7 is moved to drive the fixed block 8 to move, the fixed block 8 is moved to drive the clamping plates 9 to move, so that the two clamping plates 9 can be adjusted according to the diameter of the hose to be cut, and then the elastic force of the first spring 6 is reset, can carry out the fixed clamp to the hose of different specification thicknesses tightly, slipmat 901 has increased grip block 9 and the frictional force between the hose outer wall of waiting to cut, prevent that the hose from rotating the displacement because of cutting knife 20 extrusion or cutting vibrations, improve fixed action and stability, utilize slider 16 to remove in spout 15, drive lifter 17 and motor 18 remove, thereby it removes to drive cutting knife 20, the hose of different length of cutting as required, starter motor 18, it rotates to drive cutting knife 20, utilize lifter 17 to drive cutting knife 20 and move down and accomplish the cutting, safety cover 21 prevents to cut the piece accidental injury staff of in-process cutting, the security improves.

The motor 18 is a medium gear speed reducing motor produced by Kangtai electric appliances of Dongguan city, and a control circuit and a power supply of the motor are provided by manufacturers.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a hose cutting equipment for plastic packaging which characterized in that: comprises a bottom plate (1), a vertical plate (2) is fixedly connected at the left end of the bottom plate (1), a transverse plate (3) is fixedly connected at the right side of the top end of the vertical plate (2), a limiting groove (4) is formed at the top of the bottom plate (1), a fixing rod (5) is fixedly arranged in the inner cavity of the limiting groove (4), a sliding block (7) is movably sleeved on the surface of the fixing rod (5), a fixed block (8) is fixedly connected at the top of the sliding block (7), a clamping plate (9) is fixedly connected at the top of the fixed block (8), a transverse rod (10) is fixedly connected with the right side wall of the vertical plate (2), a connecting block (11) is fixedly connected at the right end of the transverse rod (10), a sliding groove (15) is formed at the bottom of the transverse plate (3), a sliding block (16) is arranged inside the sliding groove (15), a lifting rod (17) is fixedly connected at the bottom of the sliding block (16), and a motor (18) is fixedly connected at one end of the sliding block (16) and kept away from the lifting rod (17), the output end of the motor (18) is fixedly connected with a cutting knife (20), the top of the outer side of the cutting knife (20) is provided with a protective cover (21), and the bottom of the base plate (1) is fixedly connected with supporting legs (22).

2. The apparatus of claim 1, wherein: two sliding block (7) one side fixed connection first spring (6) relatively, sliding block (7) and dead lever (5) sliding connection.

3. The apparatus of claim 1, wherein: one side, opposite to the two clamping plates (9), is provided with an arc surface, and the other side, opposite to the two clamping plates (9), is fixedly provided with an anti-skid pad (901).

4. The apparatus of claim 1, wherein: connecting block (11) top and the equal fixedly connected with telescopic link (12) in bottom, two telescopic link (12) surface all overlaps and is equipped with second spring (13), two connecting block (11) one end equal fixed connection cambered surface backup pad (14) is kept away from in telescopic link (12).

5. The apparatus of claim 1, wherein: the sliding block (16) is connected with the sliding groove (15) in a sliding mode.

6. The apparatus of claim 1, wherein: the motor (18) left side outer wall fixed connection connecting rod (19), connecting rod (19) top is fixed and is set up safety cover (21).