CN201371469Y

CN201371469Y - Forming die-cutting device for three-dimensional dunnage

Info

Publication number: CN201371469Y
Application number: CN200920036655U
Authority: CN
Inventors: 杨明舜
Original assignee: KUNSHAN SHENGTIAN TEXTILE PRODUCTS CO Ltd
Current assignee: KUNSHAN SHENGTIAN TEXTILE PRODUCTS CO Ltd
Priority date: 2009-02-24
Filing date: 2009-02-24
Publication date: 2009-12-30
Anticipated expiration: 2019-02-24

Abstract

A forming die-cutting device for three-dimensional dunnage relates to a forming die-cutting device for press fit forming and waste cutting. The die-cutting device comprises a male die, a female die and a cutter, wherein a forming die block and a forming die cavity which correspond to each other are arranged at the leaning ends of the male die and the female die; the outer edge of the die cavity is surrounded with a groove with a certain depth in the shape thereof; the cutter, which is designed with the rising change of the edge of the die cavity, is mounted in the groove, and fixed by superstrength healant materials; the cutter point part of the cutter outwardly protrudes from the groove at a small distance; when the male die and the female lean against each other normally, plates can be formed through press fit in the shape of preset dunnage and then is instantly pressurized after being shaped, and then the cutter cuts waste at the periphery of the dunnage. The forming and cutting operations are carried out on the same set of press fitting dies; while the processing hours are saved, the precision and the quality of the product are stably mastered and controlled, the labor is saved, and the fixture cost is reduced; and when the cutter needs to be replaced, the superstrength healant is removed and the cutter is disassembled very easily.

Description

Three-dimensional pad material forming Mo Qie Installed puts

Technical field

The utility model relates to and cuts Installed to Pads material forming mould and put, and specially refers to pressing and forming and waste material and cuts out the moulding cross cutting Installed remove and put.

Background technology

Before the utility model proposes, As the comfortableness of promoting the indoor qualitative perception of automobile and taking, Jie Pu Let moulding carpet in the general car, but the moulding carpet by what Che Nei Installed Let all is to be fixed on the car bottom plate, if cause dirty will making to clear up the generation difficulty in being to use Hou, therefore the user mostly can be in car movable foot-operated pad on the moulding carpet Shang Pu Let, the silt that allows occupant Jin go into Che Nei Time sole is trampled on foot-operated pad, avoiding polluting moulding carpet in the car, but and pull down cleaning behind the foot-operated Dian The Zai Yi Duan Time Inter, dry.

The employed material of the foot-operated pad of vapour Trucks commonly used, kind and in many styles, the Xuan Qu of Zhi Zuo Time elder generation decides the foaming plate of thickness, size with regard to the made foot-operated pad of foam material, through the mould pressing and forming, make foaming plate have the concave shape of three-dimensional contouring and the foot-operated pad of central authorities'formation, treating to utilize after it is finalized the design artificial hand shears mode will ride the unnecessary sheet material of pad periphery wipes out again, but the volume of foot-operated pad is not little, hand shears Xiu Bian Time will expend extremely many De Shi Inter, make that Jia Gong Sheng Productivity benefit is not good, so not satisfactory.

And made foot-operated pad, Auto Instrument desk, Soft cover or the cover of Fa Pao Cai Quality, because of relating to the suitable When degree Soft feature of expanded material, if the cutting of the capable cutting die of utilization Zhi Ju Jin, to on mould, in type Jiao Ta Pads, Qi Trucks Apparatus table platform, Soft cover or cover stock move Move to cutting tool Shang Time, object is influenced by ambient temperature, the cooling that generation degree Bu Ke knows is shunk, and it is big that the cold Hot of the pad material of foaming receives the rate More that contracts, and is subjected to ambient temperature effect and is difficult for the stable palm and holds Productivity product contraction size easilier; If the article such as foot-operated pad that Fa Pao Liao System become with traditional processing mode move to usefulness mechanical arm cutter cutting on the tool, will make that the cutting accuracy is difficult for controlling; Tong Time moves the preliminary working object also can increase Gong Xu Time Inter to tool, influence whole processing benefit.

Moreover, the foaming material of different materials is because of having shrinkage factor in various degree, in case the preliminary working object of moulding Hou desires to move Move to the cutting tool, As accurate cutting will certainly prepare the tool of multiple different size size because of the difference of material properties, so will improve tool mould development cost.

The utility model content

The technical problems to be solved in the utility model is to overcome deficiency of the prior art, provides a kind of new solid pad material forming Mo Qie Installed to put.Use the mould of same secondary machine-shaping, both can pressing and forming, again can the directly cutting of the capable quality consistency of Jin Shang Mo Ju, Jia Gong Time is imitated property and quality all can obtain synchronous improvement.Also can reduce expending of manpower, tool cost.

The utility model is to realize by following technical measures.Three-dimensional pad material forming mould is cut Installed and is put, and comprises the male model with convex module, and with the master mold with spill die cavity of the mutual closing of described male model, the convex module is corresponding mutually with the spill die cavity; Also comprise the spill die cavity outer rim that is arranged on described master mold, according to its external form around groove, be arranged on cutter in the described groove, that arrange according to the fluctuations of the spill die cavity of described master mold.

The knife edge portion of described cutter protrudes in described groove.

Also comprise described cutter is embedded in fixture in the described groove.

Described fixture is the diatomaceous material.

Three-dimensional pad material forming mould is cut Installed and is put, and comprises the male model with convex module, and with the master mold with spill die cavity of the mutual closing of described male model, the convex module is corresponding mutually with the spill die cavity; Also comprise the spill die cavity outer rim that is arranged on described master mold, according to its external form around, the groove of certain depth is arranged, gash depth is 6～10 millimeters, width is 3～7 millimeters.Be arranged on cutter in the described groove, that arrange according to the fluctuations of the spill die cavity of described master mold.The size of cutter is generally:7～12 millimeters of height, thickness is 0.5～2 millimeter.The cutter Feng portion evagination of The cutter is little of From in groove one, is generally 1～6 millimeter. and between the outside of cutter and trenched side-wall, inlay fixture, cutter steadily is fixed.When male and female mould Kao He Time The treats the Jiao Ta Pads shape And of a foaming plate Ya He Cheng Let to impose after it is finalized the design the pressure stroke of Yi Shun Inter earlier again, cutter with the groove that is positioned at the outer Edge of die cavity cuts the unnecessary waste material of Jiao Ta Pads periphery, is implemented in directly to carry out pressing and forming and deburring on the same pair of mould and cut out and remove.

After the utility model adopts abovementioned technology, on same pair of pressing mold, carry out moulding and cut out and remove operation, saved and add worker worker Time; The precision of product and quality obtain firm grasp and control; When carrying out cutter Geng Huan Time, removing of diatomaceous also is easy to carry out.Reduced manpower, tool cost De Mao Charges, thus have the value of utilizing on the industry.，

Description of drawings

Accompanying drawing 1 is the three-dimensional appearance schematic diagram of the Jiao Ta Pads that requirement is finished in the utility model embodiment.

Accompanying drawing 2 is put schematic diagram for the stereo shaping pad material Mo Qie Installed of the utility model embodiment.

Accompanying drawing 3 is a master mold sectional perspective schematic appearance.

Accompanying drawing 4 is the master mold partial cutaway schematic.

Accompanying drawing 5 goes pin to step on Pads week leftover bits and pieces of material pressing and forming schematic diagram for cutting out.

Accompanying drawing 6 is the generalized section of Jiao Ta Pads pressing and forming.

Accompanying drawing 7 is for cutting out the schematic diagram that goes pin to step on Pads week leftover bits and pieces of material.

Accompanying drawing 8 goes pin to step on the generalized section of Pads week leftover bits and pieces of material for cutting out.

Among the figure: 10 is male model, and 11 is the convex module;

20 is master mold, and 21 is the spill die cavity, and 22 is groove, and 23 is cutter, and 24 is knife edge portion, and 25 is fixture;

30 is foaming plate, and 31 is Jiao Ta Pads.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Embodiment: as shown in Figure 1, step on Pads 31 as finished product with vapour car pin, generally need carry out pin and step on the Pads pressing and forming and cut out and to go pin to step on two main production processes of Pads week leftover bits and pieces of material, these two operations then can be carried out in same device.

Solid pad material forming mould is as shown in Figure 2 cut Installed and is put, and comprises pressing and forming male model 10 with mould, is provided with convex module 11 at the closing end of male model 10; Master mold 20 with male model 10 mutual closings is provided with spill die cavity 21 at master mold 20 closing ends; Convex module 11 is corresponding mutually with spill die cavity 21.Also comprise spill die cavity 21 outer rims that are arranged on master mold 20, according to its external form around, the groove 22 of certain depth is arranged, preferable groove 22 degree of depth are 8 millimeters, width is 5 millimeters.In groove 22, be provided with around spill die cavity 21 peripheries of master mold 20, and the cutter of arranging with spill die cavity 21 fluctuations of master mold 20 23, the height of preferable cutter 23 is 10 millimeters, thickness is 1 millimeter.The knife edge portion 24 of cutter 23 protrudes in 22 1 small distances of groove and is about 2 millimeters.Between the outside of cutter 23 and groove 22 sidewalls, inlay fixture 25, cutter 23 steadily is fixed.Fixture 25 joint fillings in groove 22 and support be fixed in cutter 23 sides.When cutter 23 is damaged to some extent, only this fixture 25 need be removed and to carry out the replacing of cutter 23.In the present embodiment, male model 10, master mold 20 is all made with aluminum material, and cutter 23 usefulness steel materials are made, and fixture 25 usefulness diatomaceous materials are made.

Groove 22 is arranged on the outer rim and the height fluctuations of spill die cavity 21, and cutter 23 is fixed in the groove 22.When groove 22 is done only to need directly bend cutter when crooked in same level; And when groove 22 height fluctuations, then need cutter 23 is tailored into some segment cutters, the height that makes the height of knife edge portion 24 comply with groove 22 rises and falls.

The course of action that Fig. 5～solid pad material forming Mo Qie Installed shown in Figure 8 puts and for example.At first the expanded material 30 with a pre-sizing, thickness places between male model 10 and the master mold 20 (as Fig. 5), again male model 10, master mold 20 closures are carried out pressing and forming procedure (as Fig. 6), expanded material 30 forms predetermined foot-operated pulvilliform shape through the convex module 11 of male model 10 and spill die cavity 21 pressing and formings of master mold 20.After treating fixedly to wait for typing process time, again master mold 20 is imposed flashy pressure stroke again, make the cutter 23 of spill die cavity 21 peripheries will ride the unnecessary sheet material severing (as Fig. 7 and Fig. 8) of pad 31 peripheries, last only the need removes cutting unnecessary sheet material later, comprise thin portion not the point of dialysis cut off with the hand shears mode again, can obtain a complete foot-operated pad 31 as shown in Figure 1.

Above-described only is preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.

Claims

1. three-dimensional pad material forming die-cutting apparatus comprises the male model (10) with convex module (11), and with the master mold with spill die cavity (21) (20) of the mutual closing of described male model (10), convex module (11) is corresponding mutually with spill die cavity (21); It is characterized in that: also comprise spill die cavity (21) outer rim that is arranged on described master mold (20), according to its external form around groove (22), be arranged on cutter in the described groove (22), that arrange according to the fluctuations of the spill die cavity (21) of described master mold (20).

2. three-dimensional pad material forming die-cutting apparatus according to claim 1, it is characterized in that: the knife edge portion (24) of described cutter (23) protrudes in described groove (22).

3. three-dimensional pad material forming die-cutting apparatus according to claim 1 is characterized in that: also comprise described cutter (23) is embedded in fixture (25) in the described groove (22).

4. three-dimensional pad material forming die-cutting apparatus according to claim 3, it is characterized in that: described fixture (25) is the diatomaceous material.