CN110340978B

CN110340978B - Automatic punching equipment for PVC composite material micropores

Info

Publication number: CN110340978B
Application number: CN201910597206.XA
Authority: CN
Inventors: 陈小明
Original assignee: Quanzhou Early Rice Dream Culture Development Co Ltd
Current assignee: Quanzhou early rice Dream Culture Development Co., Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-10-30
Anticipated expiration: 2039-07-04
Also published as: CN110340978A

Abstract

The invention discloses automatic punching equipment for PVC composite material micropores, which structurally comprises an electric cabinet, a workbench, a longitudinal shaft slideway, a transverse shaft slideway, a moving seat, a workpiece placing groove, an operation screen, a drilling machine and a lifting column, wherein the workbench is arranged above the electric cabinet, the longitudinal shaft slideway and the transverse shaft slideway are arranged on the workbench, and the transverse shaft slideway is positioned above the longitudinal shaft slideway; has the advantages that: according to the invention, three groups of adsorption holes are formed in the supporting plate, the air blowing mechanism is arranged in each adsorption hole, the air blowing mechanism can be extruded according to the downward pressing force of the drill bit, strong air flow is sprayed out from the air injection holes on the air blowing mechanism, flocculent powder on the drill bit is blown off, the powder falls into the chip collecting groove to be collected, the hook edge is arranged at the bottom of the rubber ring, the flocculent powder on the drill bit can be scraped for the second time, the flocculent powder attached to the drill bit is prevented from being slightly dissolved and adhered to the drill bit, and the deviation of the aperture is easily caused.

Description

Automatic punching equipment for PVC composite material micropores

Technical Field

The invention relates to automatic punching equipment for PVC composite material micropores, belonging to the field of PVC manufacturing equipment.

Background

The PVC composite material has wide application in life, a proper amount of plasticizer is added into the PVC composite material, various products can be prepared, the PVC composite material is applied to different fields, and when the PVC composite plate is used in certain specific places, the PVC composite plate needs to be drilled, and the prior art has the following defects:

when driling the PVC composite sheet, when needs carry out porous man-hour, the drill bit is continuous punches it, can produce the powder piece of cotton-like, and under the high-speed rotatory condition of drill bit, the heat of production can make the drill bit send out and scald, makes to adhere to and takes place slightly soluble at the cotton-like powder of drill bit, glues on the drill bit, causes the deviation to the aperture easily.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide automatic punching equipment for PVC composite material micropores, so as to solve the problems.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an automatic punching equipment of combined material micropore, its structure includes electric cabinet, workstation, axis of ordinates slide, cross axle slide, removes seat, work piece standing groove, operation screen, rig, lift post, the workstation is installed to the top of electric cabinet, be equipped with axis of ordinates slide and cross axle slide on the workstation, the cross axle slide is located the top of axis of ordinates slide, remove seat and cross axle slide sliding fit, it has the work piece standing groove to open in the middle of the removal seat, the rig is located the top of work piece standing groove and cooperatees with the lift post.

The work piece standing groove comprises layer board, absorption hole and chip groove, even equidistance is opened on the layer board has the absorption hole of three groups, and every group comprises the absorption hole of ten, the chip groove is installed to the layer board bottom.

Preferably, the adsorption hole comprises an air blowing mechanism, a deformation ring, a cavity and a rubber ring, six groups of air blowing mechanisms are uniformly arranged on the circumference of the adsorption hole at equal intervals, each air blowing mechanism is adjacent to the other air blowing mechanism, the adsorption hole is sequentially provided with the rubber ring and the deformation ring from inside to outside, and every two rubber rings are mutually attached.

Preferably, the air blowing mechanism comprises an air bag, a push rod, a spring, a push plate, an air flow channel, a dispersing cover and air injection holes, the push rod is matched with the air bag, the spring is arranged between the push plate and the air bag, the air bag is communicated with the dispersing cover through the air flow channel, and more than two air injection holes are uniformly and equidistantly formed in the inner wall of the dispersing cover, close to the middle of the adsorption hole.

Preferably, the deformation ring is composed of an expanding ring, a clamping ring, a stretching sleeve and a reset tension spring, two ends of the expanding ring respectively penetrate into two ends of the stretching sleeve, the two ends of the expanding ring are connected with the clamping ring, and the expanding ring is connected with the clamping ring through the reset tension spring.

Preferably, the stretching sleeve is of a hollow structure, circular through holes are formed in two ports, and the diameter of each through hole is larger than that of the diameter-expanding ring and smaller than that of the clamping ring.

Preferably, the bottom of the rubber ring is provided with a circle of hooked edge, and the tip of the hooked edge faces the middle of the adsorption hole.

Preferably, the gas injection hole is wider at one end close to the dispersion hood and narrower at the side close to the middle of the adsorption hole.

Advantageous effects

The invention relates to automatic punching equipment for micropores of a composite material, which has the following beneficial effects:

according to the invention, three groups of adsorption holes are formed in the supporting plate, the air blowing mechanism is arranged in each adsorption hole, the air blowing mechanism can be extruded according to the downward pressing force of the drill bit, strong airflow is sprayed out from the air injection holes in the air blowing mechanism, flocculent powder on the drill bit is blown off, and the powder falls into the chip collecting groove to be collected.

The bottom of the rubber ring is provided with the hook edge, so that flocculent powder on the drill bit can be scraped for the second time, and the flocculent powder attached to the drill bit is prevented from being slightly dissolved and adhered to the drill bit, so that the deviation of the aperture is easily caused.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic perspective view of an automatic punching apparatus for PVC composite material micropores according to the present invention;

FIG. 2 is a schematic top view of a workpiece-placing slot according to the present invention;

FIG. 3 is a schematic cross-sectional view of an adsorption hole according to the present invention;

FIG. 4 is a schematic cross-sectional view of the front surface of an adsorption hole according to the present invention;

fig. 5 is a schematic view of the internal structure of a deformation ring according to the present invention.

In the figure: the device comprises an electric cabinet-1, a workbench-2, a longitudinal shaft slideway-3, a transverse shaft slideway-4, a moving seat-5, a workpiece placing groove-6, an operation screen-7, a drilling machine-8, a lifting column-9, a supporting plate-10, an adsorption hole-11, a chip collecting groove-12, an air blowing mechanism-a, a deformation ring-b, a cavity-c, a rubber ring-d, an air bag-a 1, a push rod-a 2, a spring-a 3, a push plate-a 4, an air flow channel-a 5, a dispersion cover-a 6, an air injection hole-a 7, an expanding ring-b 1, a snap ring-b 2, a stretching sleeve-b 3, a reset tension spring-b 4 and a hooked edge-d 1.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-5, the present invention provides a technical solution of an automatic punching apparatus for PVC composite material micro-holes:

as shown in fig. 1-2, the structure of the electric cabinet comprises an electric cabinet 1, a workbench 2, a longitudinal axis slideway 3, a transverse axis slideway 4, a moving seat 5, a workpiece placing groove 6, an operation screen 7, a drilling machine 8 and a lifting column 9, wherein the workbench 2 is installed above the electric cabinet 1, the longitudinal axis slideway 3 and the transverse axis slideway 4 are arranged on the workbench 2, the transverse axis slideway 4 is positioned above the longitudinal axis slideway 3, the moving seat 5 is in sliding fit with the transverse axis slideway 4, the workpiece placing groove 6 is arranged in the middle of the moving seat 5, and the drilling machine 8 is positioned above the workpiece placing groove 6 and is matched with the lifting column 9.

Wherein, work piece standing groove 6 comprises layer board 10, absorption hole 11 and album bits groove 12, even equidistance is opened on layer board 10 has the absorption hole 11 of three groups, and every group comprises absorption hole 11 of ten, album bits groove 12 is installed to layer board 10 bottom.

As shown in fig. 2-3, adsorption hole 11 comprises air-blowing mechanism a, deformation circle b, cavity c and rubber ring d, even equidistance is equipped with the air-blowing mechanism a of six groups on adsorption hole 11's the circumference, and every is adjacent air-blowing mechanism a between all be equipped with a cavity c, adsorption hole 11 is by interior and outer rubber ring d and deformation circle b and laminating each other between two liang of in proper order, and the diameter ratio drill bit of rubber ring d is little, and rubber ring d is for having elastic rubber ring, and the rubber ring d is pushed down after the drill bit punches a hole and is backed down to open, makes deformation circle b toward outside extension extrusion air-blowing mechanism a work.

The air blowing mechanism a comprises an air bag a1, a push rod a2, a spring a3, a push plate a4, an air flow channel a5, a dispersion cover a6 and air injection holes a7, wherein the push rod a2 is matched with the air bag a1, the spring a3 is arranged between the push plate a4 and the air bag a1, the air bag a1 is communicated with the dispersion cover a6 through the air flow channel a5, more than two air injection holes a7 are uniformly and equidistantly formed in the inner wall of the dispersion cover a6 close to the middle side of the adsorption hole 11, the push plate a4 is pressed by a deformation ring b to enable the push rod a2 to push the air bag a1, air in the air bag a1 is pressed into the dispersion cover a6, and strong air flow is sprayed out from the air injection holes a7 to blow down flocculent powder on a drill bit.

As shown in fig. 5, the deformation ring b comprises an expanded diameter ring b1, a snap ring b2, a stretching sleeve b3 and a return tension spring b4, wherein both ends of the expanded diameter ring b1 respectively penetrate into both ends of the stretching sleeve b3, both ends are connected with the snap ring b2, and the expanded diameter rings b1 are connected with each other through the return tension spring b 4.

The stretching sleeve b3 is of a hollow structure, circular through holes are formed in two ports, and the diameter of each through hole is larger than that of the diameter expanding ring b1 and smaller than that of the snap ring b 2.

The bottom of the rubber ring d is provided with a circle of hooked edge d1, the tip of the hooked edge d1 faces the middle of the adsorption hole 11, and the hooked edge d1 can scrape off flocculent powder on the drill bit.

The working principle is as follows:

the PVC composite board to be drilled is placed in the workpiece placing groove 6, the drilling machine 8 is controlled through the operation screen 7, the drilling machine 8 continuously punches holes in the PVC composite board according to a program programmed in the operation screen 7, flocculent powder can be attached to the drill bit after the PVC composite board is punched by the drill bit, the drill bit descends into the adsorption hole 11, the rubber ring d is pushed open by pressing downwards after the drill bit punches the holes, the deformation ring b expands outwards to extrude the push rod a2, the diameter expansion ring b1 in the deformation ring b is elongated and enlarged, the push plate a4 is extruded by the deformation ring b to push the push rod a2 to push the air bag a1, air in the air bag a1 is extruded into the dispersion cover a6, strong airflow is ejected from the air ejection hole a7 to blow down the flocculent powder on the drill bit, the powder falls into the chip collection groove 12, and when the drill bit ascends, the hooked edge d1 at the bottom of the rubber ring d can secondarily scrape the flocculent powder on the drill bit to prevent the flocculent powder from being, the adhesive is adhered to the drill bit, and the deviation of the hole diameter is easily caused.

The foregoing merely illustrates the principles and preferred embodiments of the invention and many variations and modifications may be made by those skilled in the art in light of the foregoing disclosure, which are intended to be within the scope of the invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automatic punching equipment of PVC combined material micropore, its structure includes electric cabinet (1), workstation (2), axis of ordinates slide (3), cross axle slide (4), removes seat (5), work piece standing groove (6), operation screen (7), rig (8), lift post (9), workstation (2) are installed to the top of electric cabinet (1), be equipped with axis of ordinates slide (3) and cross axle slide (4) on workstation (2), cross axle slide (4) are located the top of axis of ordinates slide (3), remove seat (5) and cross axle slide (4) sliding fit, it has work piece standing groove (6) to open in the middle of removing seat (5), rig (8) are located the top of work piece standing groove (6) and cooperate its characterized in that with lift post (9):

the workpiece placing groove (6) is composed of a supporting plate (10), adsorption holes (11) and chip collecting grooves (12), three groups of adsorption holes (11) are uniformly formed in the supporting plate (10) at equal intervals, each group is composed of ten adsorption holes (11), and chip collecting grooves (12) are installed at the bottom of the supporting plate (10);

the adsorption holes (11) are composed of air blowing mechanisms (a), deformation rings (b), cavities (c) and rubber rings (d), six groups of air blowing mechanisms (a) are uniformly arranged on the circumference of the adsorption holes (11) at equal intervals, a cavity (c) is arranged between every two adjacent air blowing mechanisms (a), the rubber rings (d) and the deformation rings (b) are sequentially arranged in the adsorption holes (11) from inside to outside, and every two rubber rings are mutually attached;

the air blowing mechanism (a) comprises an air bag (a1), a push rod (a2), a spring (a3), a push plate (a4), an air flow channel (a5), a dispersion cover (a6) and an air injection hole (a7), the push rod (a2) is matched with the air bag (a1), a spring (a3) is arranged between the push plate (a4) and the air bag (a1), the air bag (a1) is communicated with the dispersion cover (a6) through a flow channel (a5), more than two air injection holes (a7) are uniformly and equidistantly arranged on the inner wall of the dispersion cover (a6) close to the middle side of the adsorption hole (11), the deformation ring (b) consists of an expanding ring (b1), a snap ring (b2), a stretching sleeve (b3) and a reset tension spring (b4), both ends of the expanding ring (b1) are respectively inserted into both ends of the stretching sleeve (b3), and both ends are connected with a snap ring (b2), and the expanding rings (b1) are connected with each other through a return tension spring (b 4).