CN206703210U

CN206703210U - Floor is molded cutter device

Info

Publication number: CN206703210U
Application number: CN201720506130.1U
Authority: CN
Inventors: 郦海星
Original assignee: Jiangsu Kentier Wood Co Ltd
Current assignee: Jiangsu Kentier Wood Co Ltd
Priority date: 2017-05-09
Filing date: 2017-05-09
Publication date: 2017-12-05
Anticipated expiration: 2027-05-09

Abstract

The utility model discloses a kind of floor to be molded cutter device, including opposed up and down solid plate and moving platen, and upper module is connected with below the solid plate, lower module is connected with above moving platen, unloading block is provided between lower module and upper module, it is characterised in that：The both sides of the upper module are provided with cutter, and the cutter is to form the first blade with chamfering structure floor edge to be cut close to the side of upper module, and first blade is curved blade or hypotenuse blade；Molding cutter device in floor of the present utility model can cut the side on floor to form arc angling or hypotenuse chamfering, will not damage the internal organizational structure of floor base material, and cutting accuracy and cutting efficiency are high.

Description

Floor is molded cutter device

Technical field

It the utility model is related to the device for preparing sheet material, more particularly to a kind of floor molding cutter device.

Background technology

Sheet material is widely used in household manufacture, building with its wide material sources, the good characteristic such as species is various, is easily worked The field such as industry and processing industry.For molding structure, sheet material can be roughly divided into solid wood board, clamping plate, wood-plastic board, glued board and Decoration panel etc..

But existing sheet material has problems, such as wood-plastic board, it is one the advantages of one kind collects timber and plastics that it, which is, The advanced composite material (ACM) of body, wherein, " wood " is selected from waste and old wood, wood powder, wood-fibred, sawdust or stalk etc., and " modeling " can be poly- In the polymer such as ethene, polypropylene, polystyrene, polyvinyl chloride, then it is aided with several additives, using modernization process production .Nowadays, wood-plastic board with its longer service life, stronger plasticity, environment protection health, realize that resource regeneration etc. is many Advantage and the deep extensive concern by domestic and international market；Wherein, the demand using America ＆ Canada as the European ＆ American Market of representative continues Increase, it is mainly used on harbour, railway, building doors and windows and indoor furniture；In the state that Asia, especially economy are more flourishing Family, such as Japan, the generally use wood-plastic clad plate on Wharf Construction, floor and indoor furniture.However, existing wood-plastic board is more Containing wood powder, there is many hidden danger in wood powder, such as be easier to make moist, be on fire in transport, storage and during keeping, or even easily Produce formaldehyde pollution；Meanwhile the material containing wood powder is not sufficiently stable in extrusion, easily there is blanking difficulty and mould thickener Phenomenon.In addition, other sheet materials there is also performance it is bad, be not easy the problems such as processing and fabricating.

For Wood-plastic floor, its edge has plenty of no chamfering type of facing directly, and this floor can realize seamless assembled, but After this splicing floors, third dimension is not strong, not elegant in appearance enough.In order that floor reaches aesthetic, often floor edge is added Work is into circular arc chamfering type or chamfer type structure, and processing mode is coarse, low precision so that floor is adjacent after mating formation It is easy to wear between floor, tend to have difference of height, tend to have piece, yielding the shortcomings that warping.

Utility model content

Purpose of utility model：The purpose of this utility model be to provide it is a kind of floor edge is cut to be formed with circular arc chamfering or The molding cutter device of person's hypotenuse chamfering structure.

Technical scheme：To realize object above, molding device provided by the utility model, including solid plate opposed up and down And moving platen, be connected with upper module below the solid plate, lower module be connected with above moving platen, lower module and upper module it Between be provided with unloading block, the both sides of the upper module are provided with cutter, and the cutter is to by floor edge close to the side of upper module Cut to form the first blade with chamfering structure, first blade is curved blade or hypotenuse blade；When being put in unloading block Sheet material to be molded is put, while realizing hot pressing by upper module and lower module, cutter cutting sheet material forms the block moldings of PVC Floor.

When first blade is curved blade, its arc length is that 0.5-50mm, radius R1 meet 0 ＜ R1≤30mm；It is described When first blade is hypotenuse blade, extended line on side and the angle of upper module lower surface are 5 ° -80 ° where it.

The side away from upper module is the second blade on the cutter, and second blade is hypotenuse blade, and second knife The angle of sword and the first blade is 30 ° -60 °.

The lower section of the solid plate, at least one double-point tool is additionally provided between the cutter of upper module both sides, the twolip Cutter has two structures identical and symmetrical blade；Described two blades are curved blade or hypotenuse blade, when using arc During shape blade, its arc length is that 0.5-50mm, radius R2 meet 0 ＜ R2≤30mm；When using hypotenuse blade, where hypotenuse blade The extended line on side and the angle of upper module lower surface are 5 ° -80 °.

In order to realize to floor heat-insulation pressure keeping, avoid incision occur it is easy to wear, tend to have difference of height, tend to have piece, mutability The shortcomings of shape warps, the heater for heating is provided with the cutter and double-point tool.

Beneficial effect：Compared with prior art, the utility model has advantages below：First, the utility model can be by ground The side of plate cuts to form arc angling or hypotenuse chamfering, floor is had third dimension, elegant in appearance；Both sides cutter manufacture into This is low, and cutter does not allow easy fracture in itself, and service life is grown, meanwhile, machining accuracy is high, will not damage the interior tissue of floor base material Structure, Integral floor stability is good, and the flatness on the surface for ensureing to cut by machining equipment, is not in floor table The rough phenomenon in face；By setting up double-point tool, the floor for treating hot pressing cutting disposably can be cut into polylith floor, carried High workload efficiency, lower production cost.

Brief description of the drawings

Fig. 1 is the structural representation of molding device of the present utility model；

Fig. 2 (a), 2 (b) are the first blade partial enlarged drawing of the present utility model；

Fig. 3 is the structural representation of molding device of the utility model with double-point tool；

Fig. 4 (a), 4 (b) are the floor side view with chamfering structure prepared by the utility model.

Embodiment

The technical solution of the utility model is described further below in conjunction with the accompanying drawings.

As shown in figure 1, molding cutter device of the present utility model, including solid plate 1, moving platen 2, upper module 3, cutter 4, Lower module 5 and unloading block 6.Wherein, solid plate 1 and moving platen are opposed about 2, and the lower section of solid plate 1 is fixedly connected with upper module 3 With cutter 4, the cutter 4 is symmetrically distributed in the both sides of upper module 3；The top of the moving platen 2 is fixedly connected with lower module 5, should Unloading block 6 is provided between lower module 5 and upper module 3.The front end of above-mentioned cutter 4 is with the first blade 7 close to upper module 3 and far From the second blade 8 of upper module 3, first blade 7 is curved blade or hypotenuse blade, and first blade 7 cuts PVC blocks The side of shape moulded floor forms arc angling or hypotenuse chamfering, and second blade 8 is hypotenuse blade, and second blade 8 and first the angle of blade 7 be 35 °, the angle of the first blade and the second blade be not easy it is excessive, it is excessive easily to cause to splice gap Excessive, so as to cause the extruding force between floor excessive, floor easily deforms and warpage；Knife edge included angle was not easy simultaneously Small, the requirement of too small knife edge included angle for equipment is high, and manufacturing cost is big, and cutter is easily broken off in itself, and service life is short, comprehensive Upper consideration, the angle of the second blade 8 and the first blade 7 is generally chosen for 30 ° -60 °.

Fig. 2 (a) is the first blade 7 in Fig. 1 using partial enlarged drawing during curved blade；Wherein, arc where curved blade The selection range of the arc length of line is 0.5-50mm, and the R2 of circular arc respective radius should meet 0 ＜ R2≤30mm.

Fig. 2 (b) is the first blade 7 in Fig. 1 using partial enlarged drawing during hypotenuse blade；Wherein, side where hypotenuse blade Extended line straight line l corresponding with upper module lower surface angle scope be 5 ° -80 °.

As shown in figure 3, the utility model the lower section of solid plate 1, be additionally provided between both sides cutter 4 it is at least one double Angle of throat tool 9, the double-point tool 9 to form blade of the side with chamfering structure with two floor to be cut, in order to ensure The specification on floor is consistent, and two edge structures are consistent, and uses and advised with stage property 4 on the place axisymmetrical of double-point tool 9, blade The consistent curved blade of lattice or hypotenuse blade.Fig. 4 (a) and Fig. 4 (b) is after being processed jointly by cutter 4 and double-point tool 9 The side view of moulded floor；It can be seen that by the disposable processing of cutter 4 of the present utility model, floor edge form arc or Person's hypotenuse chamfering structure, when two pieces of floor splicings together when, stitching portion forms the stereo groove of similar V-type so that floor With third dimension；As long as change the parameter of the first blade 7, you can processing meets the floor of different size requirement；Secondly, by adding If double-point tool 9, the floor for treating hot pressing cutting disposably can be cut into polylith floor, improve operating efficiency, attenuating is produced into This.

The utility model cutter and/or double-point tool are provided with the heater for being used for heating cutter, and its heating-up temperature is 80 DEG C -100 DEG C, heat time 5s-8s.Circular hole 10 is specifically offered on cutter 4 and/or double-point tool 9, is increased on cutter If heating rod, give cutter heating, realize in hot pressing cutting process, to floor heat-insulation pressure keeping, avoid incision occur it is easy to wear, Tend to have difference of height, tend to have piece, yielding the shortcomings of warping.

Claims

1. a kind of floor is molded cutter device, including opposed up and down solid plate (1) and moving platen (2), under the solid plate (1) Side is connected with upper module (3), is connected with lower module (5) above moving platen (2), is provided between lower module (5) and upper module (3) Unloading block (6), it is characterised in that：The both sides of the upper module (3) are provided with cutter (4), and the cutter (4) is close to upper module (3) Side is floor edge to be cut to form the first blade (7) with chamfering structure, first blade be curved blade or Person's hypotenuse blade.

2. floor according to claim 1 is molded cutter device, it is characterised in that：First blade (7) is curved knife During sword, its arc length is 0.5-50mm, and radius R1 meets 0 ＜ R1≤30mm.

3. floor according to claim 1 is molded cutter device, it is characterised in that：First blade (7) is hypotenuse knife During sword, extended line on side and the angle of upper module (3) lower surface are 5 ° -80 ° where it.

4. floor according to claim 1 is molded cutter device, it is characterised in that：Away from upper module on the cutter (4) (3) side is the second blade (8), and second blade (8) is hypotenuse blade, and second blade (8) and the first blade (7) Angle is 30 ° -60 °.

5. floor according to claim 1 is molded cutter device, it is characterised in that：The lower section of the solid plate (1), it is located at At least one double-point tool (9) is additionally provided between upper module both sides cutter (4).

6. floor according to claim 5 is molded cutter device, it is characterised in that：The double-point tool (9) has two knots Structure is identical and symmetrical blade.

7. floor according to claim 6 is molded cutter device, it is characterised in that：Described two blades be curved blade or Person's hypotenuse blade.

8. floor according to claim 7 is molded cutter device, it is characterised in that：Described two blades are curved blade When, its arc length is 0.5-50mm, and radius R2 meets 0 ＜ R2≤30mm.

9. floor according to claim 7 is molded cutter device, it is characterised in that：Described two blades are hypotenuse blade When, extended line on side and the angle of upper module (3) lower surface are 5 ° -80 ° where it.

10. floor according to claim 5 is molded cutter device, it is characterised in that：The cutter (4) and double-point tool (9) it is provided with heater.