CN217777572U - Shoe material injection molding machine - Google Patents
Shoe material injection molding machine Download PDFInfo
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- CN217777572U CN217777572U CN202221089961.0U CN202221089961U CN217777572U CN 217777572 U CN217777572 U CN 217777572U CN 202221089961 U CN202221089961 U CN 202221089961U CN 217777572 U CN217777572 U CN 217777572U
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Abstract
The utility model discloses a shoes material injection molding machine, which comprises a frame, the hopper, the heating barrel, injection mold and air exhaust equipment, hopper and heating barrel are respectively installed in the frame, the output of hopper communicates in the heating barrel, the hopper is suitable for and pours into raw materials to the heating barrel, the end of heating barrel has an injection nozzle, be formed with one in the frame and place the space, injection mold places in putting the space, it is located the below of injection nozzle to place the space, injection mold has an injection molding cavity, be equipped with the sprue that is linked together with the injection molding cavity on injection mold and lead the gas port, the injection nozzle is placed in putting the space and is docked mutually with the sprue at injection mold, air exhaust equipment is placed in putting the space and is docked mutually with leading the gas port at injection mold. The utility model discloses a shoes material injection molding machine is moulded plastics and is added man-hour, enables the difficult shrink of diaphragm, has avoided pattern or decorative pattern printed on shoes material to appear overlapping or the condition of conglobation.
Description
Technical Field
The utility model relates to a shoes material production facility field especially relates to a shoes material injection molding machine.
Background
In the production process of shoe materials, patterns or patterns are usually printed on the shoe materials in a film covering mode for the sake of attractive appearance, wherein the film covering refers to that release paper or non-woven fabric printed with the patterns or the patterns is attached to the surfaces of the shoe materials. During injection molding, the membrane is adhered to the glue solution, the glue solution is cooled to form a shoe material, and the membrane obtains patterns or patterns on the surface of the shoe material. When the existing injection molding machine is used for producing shoe materials, the phenomenon that the film is easy to wrinkle due to the lack of positioning of the film is found, and patterns or patterns on the shoe materials are overlapped or clustered, so that defective products are generated.
Therefore, there is a need for a shoe material injection molding machine that does not shrink the membrane during injection molding to overcome the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a make shoes material injection molding machine that diaphragm can not shrink when moulding plastics.
In order to achieve the above object, the utility model discloses a shoes material injection molding machine includes frame, hopper, heating barrel, injection mold and air exhaust equipment, hopper and heating barrel respectively install in the frame, the output of hopper communicate in heating barrel, the hopper is suitable for to pour into the raw materials extremely heating barrel, heating barrel's end has an injection nozzle, be formed with one in the frame and put the space, injection mold place in put in the space, it is located to put the space the below of injection nozzle, injection mold has an injection molding cavity, be equipped with on the injection mold with the sprue and the gas guide mouth that injection mold cavity is linked together, the injection nozzle is in injection mold place in put the space with the sprue dock mutually, air exhaust equipment is in injection mold place in put the space time with the gas guide mouth dock mutually.
Preferably, the rack is provided with an air faucet, the air faucet extends into the placing space, the air faucet is communicated with the air extraction device, and the air faucet is inserted into the air guide opening when the injection mold is placed in the placing space.
Preferably, the frame includes frame and support grudging post, support the grudging post install in on the frame and be located the frame top, heating barrel with the hopper respectively install in on the support grudging post, heating barrel is vertical placing, the lower extreme of support grudging post encloses put the space, the air cock install in the frame, the air cock stretch into put the space, the injection nozzle with the air cock is just to arranging from top to bottom.
Preferably, the utility model discloses a shoes material injection molding machine still includes driving motor and spiral material pole, driving motor install in support the grudging post, spiral material pole install in driving motor's output, spiral material pole is located in the heating barrel, driving motor orders about spiral material pole rotates
Preferably, the air pumping device comprises an air pump and a carrier, the carrier is arranged beside the base, the air pump is mounted on the carrier, and the air pump is communicated with the air tap.
Preferably, the injection mold is removably placed in the placement space.
Compared with the prior art, use the utility model discloses a shoes material injection molding machine adds man-hour, because air exhaust equipment takes the air of moulding plastics the die cavity out, makes the die cavity of moulding plastics form vacuum environment, receives the diaphragm of vacuum effect can relax naturally and expand, has reduced or has avoided the emergence of crimple. After the shoe material is formed, because the membrane is naturally stretched, the condition that patterns or patterns printed on the shoe material are overlapped or conglobated is avoided, and the generation of inferior-quality products is prevented.
Drawings
Fig. 1 is a front view of a shoe material injection molding machine.
Fig. 2 is a left side view of the shoe material injection molding machine.
Detailed Description
In order to explain the technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.
As shown in fig. 1 and 2, the shoe material injection molding machine 100 of the present invention includes a frame 10, a hopper 20, a heating barrel 30, and an air-extracting device 40. The hopper 20 and the heating barrel 30 are each mounted on the frame 10, the output end of the hopper 20 is communicated with the heating barrel 30, the hopper 20 is suitable for injecting raw materials into the heating barrel 30, and the end of the heating barrel 30 is provided with an injection nozzle 31. The heating barrel 30 can be of an existing structure, when the heating barrel 30 works, the raw materials are melted into glue liquid at high temperature, and the glue liquid flows out from the injection nozzle 31. A placing space 11 is formed on the frame 10, and the injection mold 200 is disposed in the placing space 11. The placing space 11 is located below the injection nozzle 31, the injection mold 200 has an injection mold cavity (not shown), and the injection mold 200 is provided with a filling port (not shown) and a gas guide port (not shown) which are communicated with the injection mold cavity. The injection nozzle 31 is abutted against the injection port when the injection mold 200 is placed in the placement space 11, and the air extracting device 40 is abutted against the air guide port when the injection mold 200 is placed in the placement space 11.
During processing, the injection mold 200 is opened, a membrane is placed into the injection molding cavity, the injection mold 200 is placed into the placing space 11 after mold closing, the injection nozzle 31 is in butt joint with the injection port, and the air guide port is in butt joint with the air extraction device 40. The air extracting device 40 is started, the air extracting device 40 extracts air in the injection molding cavity, the injection molding cavity forms a vacuum environment, the membrane under the action of vacuum can be naturally stretched, and the occurrence of shrinkage is reduced or avoided. Then, the hopper 20 injects the raw material into the heating barrel 30, the heating barrel 30 heats and melts the raw material to glue, the glue flows out from the injection nozzle 31, the glue flows into the injection molding cavity along the injection port, the membrane is adhered to the glue, the glue is cooled and molded to obtain the shoe material, the membrane obtains patterns or patterns on the surface of the shoe material, and the injection mold 200 is opened and then the shoe material is taken away. Because the membrane is naturally stretched, the condition that patterns or patterns printed on the shoe material are overlapped or conglobated is avoided, and the generation of inferior-quality products is prevented.
The injection mold 200 includes an upper mold 201 and a lower mold 202 that are engaged with each other, and the upper mold 201 and the lower mold 202 enclose an injection cavity when they are closed. The injection mold 200 is opened and closed by an external mechanism, and it is needless to say that an artificial opening and closing mold may be used, and therefore, the description thereof will be omitted. The injection mold 200 can be removably placed in the placement space 11, that is, the injection mold 200 can be removed from the placement space 11, so that different types of injection molds can be replaced to produce different shoe materials.
As shown in fig. 1 and 2, an air nozzle 41 is mounted on the frame 10. The air nozzle 41 extends into the placing space 11, the air nozzle 41 is communicated with the air extracting device 40, and the air nozzle 41 is inserted into the air guide opening when the injection mold 200 is placed in the placing space 11. The air nozzle 41 facilitates the docking between the suction device 40 and the injection mold 200. Preferably, in the present embodiment, the air nozzle 41 is a tubular member, but is not limited thereto. The frame 10 includes a base 12 and a support stand 13. The support stand 13 is mounted on the base 12 and positioned above the base 12. The heating gun barrel 30 and the hopper 20 are respectively installed on the supporting vertical frame 13, the heating gun barrel 30 is vertically placed, the lower end of the supporting vertical frame 13 encloses the placing space 11, the air nozzle 41 extends into the placing space 11, and the injection nozzle 31 and the air nozzle 41 are arranged in a manner of being opposite to each other. The vertically placed heating barrel 30 facilitates the discharging of the glue solution. Further, the shoe material injection molding machine 100 of the present invention further includes a driving motor 50 and a screw rod 60. The driving motor 50 is installed on the supporting vertical frame 13, the spiral material rod 60 is installed at the output end of the driving motor 50, the spiral material rod 60 is arranged in the heating barrel 30, and the driving motor 50 drives the spiral material rod 60 to rotate. The driving motor 50 drives the screw rod 60 to rotate in the heating barrel 30, and downward thrust is generated on the raw material, so that the heated glue solution flows out more quickly. The air suction device 40 includes an air pump 42 and a carriage 43. The carriage 43 is disposed beside the base 12, the air pump 42 is mounted on the carriage 43, and the air pump 42 is connected to the air nozzle 41. The air pump 42 is used to rapidly evacuate the air from the injection mold cavity. Preferably, the air nozzle 41 and the air pump 42 are connected by an air tube, but not limited thereto.
The above disclosure is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and the equivalent changes made by the claims of the present invention are all covered by the present invention.
Claims (6)
1. A shoe material injection molding machine is characterized in that: including frame, hopper, heating barrel, injection mold and air exhaust equipment, hopper and heating barrel respectively install in the frame, the output of hopper communicate in the heating barrel, the hopper is suitable for to pour into the raw materials extremely the heating barrel, the end of heating barrel has an injection nozzle, be formed with one in the frame and put the space, injection mold place in put in the space, it is located to put the space injection nozzle's below, injection mold has an injection molding cavity, injection mold is last be equipped with the sprue that injection molding cavity is linked together with lead the gas port, the injection nozzle is in injection mold place in put the space with the sprue dock mutually, air exhaust equipment is in injection mold place in put the space time with lead the gas port and dock mutually.
2. The shoe material injection molding machine according to claim 1, wherein an air tap is installed on the machine frame, the air tap extends into the placement space, the air tap is communicated with the air suction device, and the air tap is inserted into the air guide port when the injection mold is placed in the placement space.
3. The shoe material injection molding machine according to claim 2, wherein the machine frame comprises a machine base and a supporting vertical frame, the supporting vertical frame is installed on the machine base and located above the machine base, the heating gun barrel and the hopper are installed on the supporting vertical frame respectively, the heating gun barrel is placed vertically, the lower end of the supporting vertical frame encloses the placement space, the air faucet is installed on the machine base, the air faucet extends into the placement space, and the injection nozzle and the air faucet are arranged in a straight-up-down manner.
4. The shoe material injection molding machine according to claim 3, further comprising a driving motor and a screw rod, wherein the driving motor is mounted on the support stand, the screw rod is mounted at an output end of the driving motor, the screw rod is arranged in the heating barrel, and the driving motor drives the screw rod to rotate.
5. The shoe material injection molding machine according to claim 3, wherein the air suction device comprises an air pump and a carrier, the carrier is disposed beside the machine base, the air pump is mounted on the carrier, and the air pump is communicated with the air nozzle.
6. The shoe material injection molding machine according to claim 1, wherein the injection mold is removably placed in the placement space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221089961.0U CN217777572U (en) | 2022-05-07 | 2022-05-07 | Shoe material injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221089961.0U CN217777572U (en) | 2022-05-07 | 2022-05-07 | Shoe material injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217777572U true CN217777572U (en) | 2022-11-11 |
Family
ID=83910071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221089961.0U Active CN217777572U (en) | 2022-05-07 | 2022-05-07 | Shoe material injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217777572U (en) |
-
2022
- 2022-05-07 CN CN202221089961.0U patent/CN217777572U/en active Active
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