CN206140774U - Finished product does not have silica gel forming die of burr - Google Patents

Abstract

The utility model relates to a finished product does not have silica gel forming die of burr, including last die body, lower die body, gun platform, first motor, second motor and sweeping through the material board, go up the bottom surface of die body and seted up first die cavity, the second die cavity has been offered to the top surface of die body down, first die cavity with the combination of second die cavity is molding cavity, a plurality of sprues have been seted up at the top of going up the die body, every sprue respectively with first die cavity intercommunication, every sprue are equipped with the notes spray gun respectively, every other fixed connection in the top of annotating the spray gun in the gun platform, a motor drive connects the gun platform, go up the side of die body and seted up the picture peg mouth, the picture peg mouth with first die cavity intercommunication, the sweeping through the material board penetrates the picture peg mouth, the 2nd motor drive connects the sweeping through the material board, the product that this silica gel forming die made does not out have the burr, has exempted the trouble of follow -up burring, has reduced manufacturing cost, has improved production efficiency, and the practicality is good.

Description

A kind of carrot-free silica gel mould of finished product

Technical field

This utility model is related to shaping jig technical field, and in particular to a kind of carrot-free silica gel mould of finished product.

Background technology

Silica gel mould is a kind of utensil for producing silica gel product.Existing silica gel mould passes through sprue After filling liquid-state silicon gel, cooling shaping with that, the product after molding can form burr in sprue position, need it is follow-up plus Work process could form finished product, and existing silica gel mould often has multiple sprues, can form multiple burrs, causes The follow-up processed to semi-finished product is bothered, and improves production cost, reduces production efficiency, there is improved necessity.

Utility model content

The purpose of this utility model is for above-mentioned deficiency of the prior art, there is provided a kind of carrot-free silica gel of finished product into Pattern has, and the product that the silica gel mould is manufactured does not have burr, eliminates the trouble of follow-up deburring, reduces production Cost, improves production efficiency, and practicality is good.

The purpose of this utility model is achieved through the following technical solutions.

A kind of carrot-free silica gel mould of finished product, including upper die body, lower mold body, gun platform, the first motor, the second motor With sweeping through the material plate, the bottom surface of the upper die body offers the first die cavity, and the top surface of the lower mold body offers the second die cavity, and described One die cavity is combined as molding cavity with second die cavity, and some sprues are offered at the top of the upper die body, each material feeding Mouth is connected respectively with first die cavity, and each sprue is respectively equipped with material feeding rifle, and the top of each material feeding rifle is fixed respectively to be connected The gun platform is connected to, first Motor drive connects the gun platform, and the side of the upper die body offers plate mouth, described to insert Plate mouth is connected with first die cavity, and the sweeping through the material plate penetrates the plate mouth, and second Motor drive connects the sweeping through the material Plate.

Wherein, the sweeping through the material plate extends to the top of first die cavity through after the plate mouth.

Wherein, first die cavity and the plate mouth just to inwall on offer sweeping through the material plate slot.

Wherein, the cross section of the upper die body and the lower mold body is square, four corners difference of the upper die body It is provided with positioning through hole, four corners of the lower mold body are respectively equipped with positioning guide column, it is described fixed that every positioning guide column correspondence is penetrated Position through hole, the upper die body is slidably connected respectively with the positioning guide column.

Wherein, the top surface of the upper die body is additionally provided with some passages, and each passage connects respectively with first die cavity It is logical.

Wherein, the periphery of the sweeping through the material plate bottom surface is provided with some releasing agent spray orifices.

Wherein, it is respectively equipped with cooling duct in the upper die body and the lower mold body.

Wherein, the outer surface of the upper die body and the lower mold body is respectively equipped with temperature sensor.

Wherein, the width of the plate mouth is equal with the width of the sweeping through the material plate.

Wherein, the periphery of the aperture position of second die cavity is provided with sealing stile.

The beneficial effects of the utility model：A kind of principle of the carrot-free silica gel mould of finished product of the present utility model For：After upper die body and lower mold body matched moulds, the first die cavity and the second die cavity are combined into complete molding cavity, the first Motor drive Gun platform is moved down, so as to drive material feeding rifle to inject liquid-state silicon gel to molding cavity through after sprue, after filling material, and the first motor Drive and moved on gun platform, so as to drive material feeding rifle to move to the top of sweeping through the material plate place plane, then the second Motor drive sweeping through the material plate Sweeping through the material plate slot is inserted into after inswept first die cavity, so that the upper surface of material keeps smooth, last cooling shaping is out Finished product eliminate the need for the burr of sprue position.

Therefore, the product that the silica gel mould is manufactured does not have burr, eliminates the trouble of follow-up deburring, reduces Production cost, improves production efficiency, and practicality is good.

Description of the drawings

Utility model is described further using accompanying drawing, but the embodiment in accompanying drawing is not constituted to of the present utility model What is limited, for one of ordinary skill in the art, on the premise of not paying creative work, can be with according to the following drawings Obtain other accompanying drawings.

Fig. 1 is structural representation of the present utility model.

Reference includes：

1 --- upper die body 2 --- lower mold body

3 --- the first die cavity 4 --- second die cavities

5 --- the first motor 6 --- second motors

7 --- gun platform 8 --- material feeding rifles

9 --- sweeping through the material plate 10 --- sweeping through the material plate slots.

Specific embodiment

With the following Examples this utility model is further described with accompanying drawing.

Embodiment 1

As shown in figure 1, a kind of carrot-free silica gel mould of finished product of the present embodiment, including upper die body 1, lower mold body 2, Gun platform 7, the first motor 5, the second motor 6 and sweeping through the material plate 9, the bottom surface of the upper die body 1 offers the first die cavity 3, the lower mould The top surface of body 2 offers the second die cavity 4, and first die cavity 3 is combined as molding cavity, the upper mould with second die cavity 4 The top of body 1 offers some sprues, and each sprue is connected respectively with first die cavity 3, and each sprue sets respectively There is material feeding rifle 8, the top of each material feeding rifle 8 is respectively fixedly connected with the gun platform 7, described in the drive connection of the first motor 5 Gun platform 7, the side of the upper die body 1 offers plate mouth, and the plate mouth is connected with first die cavity 3, the sweeping through the material plate 9 The plate mouth is penetrated, sweeping through the material plate 9 described in the drive connection of the second motor 6, sweeping through the material plate 9 is extended to through after the plate mouth The top of first die cavity 3, the first die cavity 3 and the plate mouth just to inwall on offer sweeping through the material plate slot 10, sweeping through the material Plate slot 10 forms closing space for the insertion of sweeping through the material plate 9, is conducive to formed product.

A kind of principle of the carrot-free silica gel mould of finished product of the present embodiment is：Upper die body 1 and the 2-in-1 mould of lower mold body it Afterwards, the first die cavity 3 and the second die cavity 4 are combined into complete molding cavity, and the first motor 5 drives gun platform 7 to move down, so as to drive note Spray gun 8 injects liquid-state silicon gel through after sprue to molding cavity, and after filling material, the first motor 5 drives and moved on gun platform 7, from And drive material feeding rifle 8 to move to the top of the place plane of sweeping through the material plate 9, then the second motor 6 drives inswept first die cavity of sweeping through the material plate 9 Sweeping through the material plate slot 10 is inserted into after 3, so that the upper surface of material keeps smooth, last cooling shaping finished product out just disappears Except the burr of sprue position.

Therefore, the product that the silica gel mould is manufactured does not have burr, eliminates the trouble of follow-up deburring, reduces Production cost, improves production efficiency, and practicality is good.

The upper die body 1 of the present embodiment and the cross section of the lower mold body 2 are square, four corners of the upper die body 1 Positioning through hole is respectively equipped with, four corners of the lower mold body 2 are respectively equipped with positioning guide column, and every positioning guide column correspondence penetrates institute Positioning through hole is stated, the upper die body 1 is slidably connected respectively with the positioning guide column.The setting structure is simple, it is easy to molding, favorably Die sinking and matched moulds in upper die body 1, practicality is good.

The top surface of the upper die body 1 of the present embodiment is additionally provided with some passages, each passage respectively with first die cavity 3 Connection, passage can be discharged for the gas in molding cavity so that the bubble in material is eliminated, and improve the matter of formed product Amount.

The periphery of the bottom surface of sweeping through the material plate 9 of the present embodiment is provided with some releasing agent spray orifices, and the setting structure is simple, can to into Cavity release agent spraying fog so that the product for forming out is easy to from mould separating, practicality is good.

Cooling duct is respectively equipped with the upper die body 1 and the lower mold body 2 of the present embodiment, the cooling duct is used for coolant Or cooling air-flow mistake, so as to reduce the temperature of upper die body 1 and lower mold body 2, the setting structure is simple, it is easy to molding, is easy to material Cooling shaping, practicality is good.

The upper die body 1 of the present embodiment and the outer surface of the lower mold body 2 are respectively equipped with temperature sensor, the setting structure letter It is single, the temperature of upper die body 1 and lower mold body 2 can be monitored, it is easy to user to understand and adjusts the forming temperature of mould.

The width of the plate mouth of the present embodiment is equal with the width of the sweeping through the material plate 9, the height of plate mouth and the sweeping through the material Plate 9 it is highly equal, the setting structure is simple, is easy to sweeping through the material plate 9 through plate mouth, and the outer wall of sweeping through the material plate 9 is interior with plate mouth Wall is fitted, and is prevented from material leakage, good reliability.

The periphery of the aperture position of second die cavity 4 of the present embodiment is provided with sealing stile, and the setting structure is simple, it is easy to into Type, is prevented from material leakage when matched moulds material feeding, practicality is good.

Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality With the restriction of novel protected scope, although having made to explain to this utility model with reference to preferred embodiment, this area it is general It is logical it will be appreciated by the skilled person that can modify to the technical solution of the utility model or equivalent, without deviating from this The spirit and scope of utility model technical scheme.

Claims (10)

1. the carrot-free silica gel mould of a kind of finished product, it is characterised in that：Including upper die body, lower mold body, gun platform, first electric Machine, the second motor and sweeping through the material plate, the bottom surface of the upper die body offers the first die cavity, and the top surface of the lower mold body offers second Die cavity, first die cavity is combined as molding cavity with second die cavity, and some material feedings are offered at the top of the upper die body Mouthful, each sprue is connected respectively with first die cavity, and each sprue is respectively equipped with material feeding rifle, the top of each material feeding rifle It is respectively fixedly connected with the gun platform, first Motor drive connects the gun platform, the side of the upper die body offers slotting Plate mouth, the plate mouth is connected with first die cavity, and the sweeping through the material plate penetrates the plate mouth, and second Motor drive connects Connect the sweeping through the material plate.

2. the carrot-free silica gel mould of a kind of finished product according to claim 1, it is characterised in that：The sweeping through the material plate is worn Cross the top that first die cavity is extended to after the plate mouth.

3. the carrot-free silica gel mould of a kind of finished product according to claim 2, it is characterised in that：First die cavity With the plate mouth just to inwall on offer sweeping through the material plate slot.

4. the carrot-free silica gel mould of a kind of finished product according to claim 1, it is characterised in that：The upper die body and The cross section of the lower mold body is square, and four corners of the upper die body are respectively equipped with positioning through hole, the lower mold body Four corners are respectively equipped with positioning guide column, and every positioning guide column correspondence penetrates the positioning through hole, the upper die body respectively with institute State positioning guide column to be slidably connected.

5. the carrot-free silica gel mould of a kind of finished product according to claim 1, it is characterised in that：The upper die body Top surface is additionally provided with some passages, and each passage is connected respectively with first die cavity.

6. the carrot-free silica gel mould of a kind of finished product according to claim 1, it is characterised in that：The sweeping through the material plate bottom The periphery in face is provided with some releasing agent spray orifices.

7. the carrot-free silica gel mould of a kind of finished product according to claim 1, it is characterised in that：The upper die body and Cooling duct is respectively equipped with the lower mold body.

8. the carrot-free silica gel mould of a kind of finished product according to claim 1, it is characterised in that：The upper die body and The outer surface of the lower mold body is respectively equipped with temperature sensor.

9. the carrot-free silica gel mould of a kind of finished product according to claim 1, it is characterised in that：The plate mouth Width is equal with the width of the sweeping through the material plate.

10. the carrot-free silica gel mould of a kind of finished product according to claim 1, it is characterised in that：The Second-Type The periphery of the aperture position in chamber is provided with sealing stile.