CN209919943U

CN209919943U - Grinding and cutting equipment for extruded plates

Info

Publication number: CN209919943U
Application number: CN201920790142.0U
Authority: CN
Inventors: 陈义行
Original assignee: Mayadi (fokang) Furniture Manufacturing Co Ltd
Current assignee: Mayadi (fokang) Furniture Manufacturing Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-01-10
Anticipated expiration: 2029-05-28

Abstract

The utility model belongs to the field of processing equipment of environment-friendly plates, and discloses polishing and cutting equipment of extruded plates, which comprises an upper surface polishing mechanism, a lower surface polishing mechanism, a left side polishing mechanism, a right side polishing mechanism and a cutting mechanism which are sequentially arranged, wherein the cutting mechanism comprises a cutting platform, a fixed unit arranged above the cutting platform and a liftable cutting unit arranged below the cutting platform, and the cutting unit comprises a cutting disc; the cutting platform is provided with a strip hole positioned between the fixing unit and the cutting unit. This cutting equipment of polishing adopts and pushes down panel with the fixed block of extruding the same material of panel, and in cutting process, the pressfitting is stable, can not damage the extrusion panel with extruding panel combination in-process, simultaneously, combines through pushing off the slag cover, collection sediment chamber, row's cinder notch, can effectively collect the disintegrating slag that the cutting disc operation in-process top, below, left and right sides produced, and its feature of environmental protection is good, and equipment transformation is with low costs.

Description

Grinding and cutting equipment for extruded plates

Technical Field

The utility model relates to a processing equipment field of environmental protection panel specifically is an extrude cutting equipment that polishes of panel.

Background

The applicant, Shandong jintian plastic products Limited, proposed a utility model patent ZL201120496311.3 in 2011, which discloses a plastic extruded plate cutting device, comprising a frame, a cutting machine arranged in the frame, a pressing device arranged on the frame and synchronous travelling mechanisms arranged at two sides of the frame; the pressing device comprises a support, a plurality of pressing cylinders are fixed on the support, ejector rods of the pressing cylinders are connected with pressing plates, and limit switches are arranged on the inner sides of the bottoms of the supports corresponding to the edges of the pressing plates. Has the advantages that: when the pressure strip descends to a certain position, the limit switch acts to enable the pressure strip to press the plastic plate, and the smooth operation of the cutting process is ensured.

This solution is a cutting device that is now widely used in the field.

But is continuously extruded and conveyed during the extruded sheet processing.

This requires that the sheet be cut at a predetermined length after the sheet is extruded and subjected to water-cooling molding.

The technical problem that this application will solve is: how to improve the stability and environmental protection of the cutting process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extrude cutting equipment of polishing of panel, this cutting equipment of polishing adopt and extrude panel and push down panel with the fixed block of material, in cutting process, the pressfitting is stable, and can not damage in the panel combination process of extruding and extrude panel, simultaneously, through pushing off the slag cover, the sediment chamber that gathers, row's cinder notch combination, can effectively collect the disintegrating slag that cutting disc operation in-process top, below, the left and right sides produced, its feature of environmental protection is good, and equipment transformation is with low costs.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing and cutting device for extruded plates comprises an upper surface polishing mechanism, a lower surface polishing mechanism, a left side surface polishing mechanism, a right side surface polishing mechanism and a cutting mechanism which are sequentially arranged, wherein the cutting mechanism comprises a cutting platform, a fixing unit arranged above the cutting platform and a liftable cutting unit arranged below the cutting platform, and the cutting unit comprises a cutting disc; the cutting platform is provided with a strip hole positioned between the fixing unit and the cutting unit;

slag blocking covers positioned on two sides of the strip hole are arranged on the upper surface of the cutting platform, and a slag collecting cavity is arranged right below the cutting unit; the fixing unit comprises a fixing frame, an air cylinder arranged on the fixing frame, and a fixing block which is driven by the air cylinder to lift and is used for fixing the extruded plate above the strip hole and is made of the same material as the extruded plate; the center of the fixed block is provided with a vertically arranged cutting groove matched with the cutting disc, and the fixed block is also provided with a slag discharge port horizontally penetrating through the fixed block; the slag discharge port is communicated with the cutting groove.

In the above polishing and cutting device for extruded plates, the cutting unit comprises a lifting platform, a first lifting driving mechanism for driving the lifting platform to lift, a motor fixed on the lifting platform and a bearing matched with a power output end of the motor, and the cutting disc is driven by the power output end of the motor.

In the grinding and cutting equipment for the extruded plate, the width of the fixing block is larger than that of the strip hole.

In the above polishing and cutting device for extruded sheet material, the left and right side polishing mechanisms include two vertically arranged polishing wheels, and the distance between the two polishing wheels is equal to the width of the extruded sheet material.

In the above polishing and cutting device for extruded sheet material, the upper and lower surface polishing mechanisms include an upper polishing belt unit and a lower polishing belt unit; the upper grinding belt unit comprises an upper grinding belt, a first driving wheel and a first driven wheel, wherein the first driving wheel and the first driven wheel are used for driving the upper grinding belt to run; the lower grinding belt unit comprises a lower grinding belt, a second driving wheel and a second driven wheel, wherein the second driving wheel and the second driven wheel are used for driving the lower grinding belt to run; the distance between the upper grinding belt and the lower grinding belt is consistent with the thickness of the extruded plate.

In the above polishing and cutting device for extruded plates, the first driving wheel and the first driven wheel are fixed on the first support, and the second driving wheel and the second driven wheel are fixed on the second support.

In the above polishing and cutting device for extruded plates, the first support is driven to lift by a second lifting driving mechanism.

In the polishing and cutting equipment for the extruded plate, the slag blocking cover is an arc-shaped cover body.

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

the utility model discloses a cutting equipment that polishes adopts and pushes down panel with the fixed block of extruding panel material, and in cutting process, the pressfitting is stable, and can not damage the extrusion panel with extruding panel combination in-process, simultaneously, combines through pushing off the slag cover, collection sediment chamber, row's cinder notch, can effectively collect the disintegrating slag that cutting disc operation in-process top, below, the left and right sides produced, and its feature of environmental protection is good, and equipment transformation is with low costs.

Drawings

Fig. 1 is a front view of embodiment 1 of the present invention;

fig. 2 is a left side view of the cutting mechanism of embodiment 1 of the present invention;

fig. 3 is a rear view of the upper and lower surface grinding mechanisms according to embodiment 1 of the present invention.

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. 1-3, an extruded sheet polishing and cutting apparatus includes an upper surface polishing mechanism 1, a lower surface polishing mechanism 1, a left side polishing mechanism 2, a right side polishing mechanism 3, and a cutting mechanism 3, which are sequentially disposed, where the cutting mechanism 3 includes a cutting platform 31, a fixing unit disposed above the cutting platform 31, and a liftable cutting unit disposed below the cutting platform 31, and the cutting unit includes a cutting disc 32; the cutting platform 31 is provided with a strip hole 33 positioned between the fixing unit and the cutting unit;

the upper surface of the cutting platform 31 is provided with slag blocking covers 34 positioned at two sides of the strip hole 33, and the slag blocking covers 34 are preferably arc-shaped covers of 1/4 circles; a slag collecting cavity 35 is arranged right below the cutting unit; the fixing unit comprises a fixing frame 36, an air cylinder 37 arranged on the fixing frame 36, and a fixing block 38 which is driven by the air cylinder 37 to lift and is used for fixing the extruded sheet above the strip hole 33 and is made of the same material as the extruded sheet; a vertically arranged cutting groove 39 matched with the cutting disc 32 is arranged in the center of the fixed block 38, and a slag discharge port 30 horizontally penetrating through the fixed block 38 is further arranged on the fixed block 38; the slag discharge port 30 is communicated with the cutting groove 39.

In practical application, after being cooled by water, the extruded sheet is processed by the upper and lower surface polishing mechanisms 1, the left and right side surface polishing mechanisms 2 and the cutting mechanism 3 in sequence, and the upper and lower surfaces, the left and right side surfaces of the extruded sheet are polished and then cut.

In the cutting process, when the plate runs to a preset length, the air cylinder 37 drives the fixing block 38 to move downwards to press and extrude the plate, then the cutting unit moves upwards to cut the plate through the cutting disc 32, crushed slag generated by cutting can be collected through the slag blocking cover 34, the slag collecting cavity 35 and the slag discharging port 30 and collected into the slag collecting cavity 35, specifically, the crushed slag thrown to the left side and the right side in the rotating process of the cutting disc 32 can be blocked by the slag blocking cover 34 and fall into the slag collecting cavity 35 through the strip holes 33, and the crushed slag thrown downwards in the rotating process of the cutting disc 32 directly enters the slag collecting cavity 35; part of the broken slag of the cut plate can enter the slag discharging opening 30 through the cutting groove 39, and the slag of the slag discharging opening 30 can fall onto the plate or enter the slag collecting cavity 35.

In this embodiment, the cutting unit includes a lifting platform 301, a first lifting driving mechanism 302 for driving the lifting platform 301 to lift, a motor 303 fixed on the lifting platform 301, and a bearing 304 matched with a power output end of the motor 303, and the cutting disc 32 is driven by the power output end of the motor 303. The first lifting driving mechanism 302 may be selected from a variety of types, such as an air cylinder, or a screw rod driven by a motor, a lifting platform 301 lifted by the screw rod, and the like.

In this embodiment, the width of the fixing block 38 is greater than the width of the bar hole 33.

Preferably, the left and right side grinding mechanism 2 comprises two grinding wheels 21 which are vertically arranged, and the distance between the two grinding wheels 21 is equal to the width of the extruded sheet. Implicitly, the grinding wheel 21 passes through motor drive and rotates, and the surface of grinding wheel 21 is the abrasive cloth, and the abrasive cloth can be polished to the both sides of extruding the panel.

Preferably, the upper and lower surface dressing mechanism 1 includes an upper abrasive belt unit and a lower abrasive belt unit; the upper grinding belt unit comprises an upper grinding belt 11, a first driving wheel 12 and a first driven wheel 13, wherein the first driving wheel 12 is used for driving the upper grinding belt 11 to run; the lower grinding belt unit comprises a lower grinding belt 14, a second driving wheel 15 and a second driven wheel 16, wherein the second driving wheel is used for driving the lower grinding belt 14 to run; the distance between the upper grinding belt 11 and the lower grinding belt 14 is consistent with the thickness of the extruded plate. The upper and lower abrasive belt units are similar to the structure of the conveyor belt except that the thickness and hardness of the upper and lower

abrasive belts

11 and 14 are selected to be large so as to facilitate sufficient and strong contact between the upper and lower surfaces of the extruded sheet material by the upper and lower

abrasive belts

11 and 14. Implicitly, the first driving wheel 12 and the second driving wheel 15 are both driven by separate motors or synchronously by one motor.

In this embodiment, the first driving wheel 12 and the first driven wheel 13 are fixed on a first bracket 17, the second driving wheel 15 and the second driven wheel 16 are fixed on a second bracket 18, and preferably, the first bracket 17 is driven to move up and down by a second lifting driving mechanism. The gap between the upper abrasive belt 11 and the lower abrasive belt 14 can be adjusted by driving the first carriage 17 to be lifted and lowered by the second lifting and lowering driving mechanism.

Since the required lifting accuracy of the first support 17 is relatively high, the second lifting driving mechanism includes a guide post 19 axially slidably connected to the first support 17 and a lead screw 10 screw-engaged with the first support 17, and the lead screw is driven by a stepping motor to realize precise lifting of the first support 17.

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.

Claims

1. A polishing and cutting device for extruded plates comprises an upper surface polishing mechanism, a lower surface polishing mechanism, a left side surface polishing mechanism, a right side surface polishing mechanism and a cutting mechanism which are sequentially arranged, and is characterized in that the cutting mechanism comprises a cutting platform, a fixed unit arranged above the cutting platform and a liftable cutting unit arranged below the cutting platform, and the cutting unit comprises a cutting disc; the cutting platform is provided with a strip hole positioned between the fixing unit and the cutting unit;

2. The grinding and cutting device for the extruded plates according to claim 1, wherein the cutting unit comprises a lifting platform, a first lifting driving mechanism for driving the lifting platform to lift, a motor fixed on the lifting platform and a bearing matched with a power output end of the motor, and the cutting disc is driven by the power output end of the motor.

3. The sanding cutting apparatus for extruded sheet material as defined in claim 2, wherein the width of said holding block is greater than the width of the bar hole.

4. A sanding cutting apparatus for extruded sheet material as defined in claim 1 wherein said left and right side sanding mechanisms include two vertically disposed grinding wheels spaced apart a distance equal to the width of the extruded sheet material.

5. A sanding cutting apparatus for extruded sheet material as defined in claim 1 wherein said upper and lower surface sanding mechanisms include an upper abrasive belt unit and a lower abrasive belt unit; the upper grinding belt unit comprises an upper grinding belt, a first driving wheel and a first driven wheel, wherein the first driving wheel and the first driven wheel are used for driving the upper grinding belt to run; the lower grinding belt unit comprises a lower grinding belt, a second driving wheel and a second driven wheel, wherein the second driving wheel and the second driven wheel are used for driving the lower grinding belt to run; the distance between the upper grinding belt and the lower grinding belt is consistent with the thickness of the extruded plate.

6. A sanding cutting apparatus for extruded sheet material as defined in claim 5, wherein said first drive pulley and said first driven pulley are secured to a first frame and said second drive pulley and said second driven pulley are secured to a second frame.

7. The apparatus for grinding and cutting an extruded plate according to claim 6, wherein the first frame is driven to be lifted by a second lifting driving mechanism.

8. A sanding cutting apparatus for extruded sheet material as defined in any one of claims 1-7, wherein said slag trap cover is an arcuate cover.