TWM481122U - Plastic injection structure having specific color pattern capable of recognizing user identity - Google Patents

Description

Plastic injection structure with special color pattern to identify user identity

The present invention relates to a plastic injection structure with a special color pattern to distinguish the user's identity, which is mainly used for identifying the user's identity in the technology of shooting different lines and colors in the finished product.

Press, general plastic products, such as: crutches, umbrella heads, toe caps, eyeglass frames, watches, notebooks, mobile phones, computer products and their casings and bicycles, locomotives, electric vehicles, auto parts and their casings, etc. In order to create a unique pattern and color, you can use these unique patterns and colors to identify the users you are not taking the wrong items. You can mix other colors on the plastic material of the plastic injection machine. Color masterbatch, which can produce different patterns and colors on plastic products.

However, the melting temperature of the general color masterbatch is about 250 ° C. In the traditional plastic injection machine, during the mixing process, the color masterbatch will be completely integrated into the plastic material, and different patterns and colors cannot be produced unless the price is higher than ten. The special color masterbatch, because the melting temperature of the special color master is about 500 ° C, so the color master will not be completely integrated into the plastic material during the mixing process, so different patterns and colors can be produced, but this special color The price of the mother is too high, the production cost is too high, and it is not competitive in the market. It is a problem and a deficiency that has yet to be solved.

The creator is currently engaged in the manufacture and design of related products and has accumulated many years of practice. Experience and experience, in response to the traditional problems and lacks of the expensive special color masterbatch, the spirit of innovation and improvement is actively invested, and the plastic injection structure with special color pattern can identify the user's identity.

The new technical solution to the problem lies in the casing and tube of the plastic injection machine. One side is provided with a feeding port for adding plastic material and color masterbatch, and the other side is provided with a material pipe head and a nozzle head, the outside of the material pipe is provided with a heater, and a screw rod and a plastic volume adjusting device are arranged inside, The auger is provided with a rocket head group corresponding to the plastic volume adjuster, the rocket head set includes a connector, a stop ring and a rocket head, and a stop ring is arranged between the connector and the rocket head, and the plastic volume is adjusted. The middle of the device is provided with a thin rod body, and the plastic volume adjusting device is provided with a thick feeding head and a discharging head on both sides, and the feeding head and the discharging head are provided with a plurality of feeding materials in a misaligned configuration. The groove and the discharge groove prevent the plastic material from flowing out smoothly from the feeding groove of the feeding head into the accommodating space, and must flow from both sides into the discharging groove to flow out to the feeding tube when hitting the discharging head. The head increases the fluidity of the plastic material. Because the spiral rod drives the color master to advance, the plastic particles and the color master are not stirred, so that the color master can be mixed unevenly in the material tube, and only the general price cheap masterbatch is needed. That is, different textures and colors can be emitted in the finished product as an identification user. Copies purposes.

The efficacy of the new control prior art is:

1. The spiral rod of the present invention drives the color master to advance, and does not stir the plastic particles and the color masterbatch, so that the color masterbatch can be mixed unevenly in the material tube, thereby generating various irregular color changes.

Second, the new type can be stabilized and stabilized when it is shot, so that the appearance of the finished product after shooting is flat, the size is stable, and the quality is excellent.

3. The new type has a stop ring between the rocket head and the connector, which can completely push the non-reverse flow when the propelled plastic material and the color master are shot forward, thereby generating high-pressure high-speed and then shooting. Out.

4. The new type is also provided with a mixing axis inside the nozzle head, and the mixing shaft circumference is The outer part of the circumference is interlaced with a plurality of aliquots of the mixing feed groove and the mixing discharge groove, and the adjacent mixing feed groove and the mixing discharge groove are densely arranged with a plurality of mixed The refining part allows the plastic material to flow out smoothly from the mixing feed groove, and must flow from the mixing teeth on both sides to the kneading discharge groove at the end of the flow, and finally from the nozzle to the molding. In the mold, to increase the mixing effect of the plastic material.

1‧‧‧ Crutches

10‧‧‧ material management group

11‧‧‧ casing

111‧‧‧First inlet

12‧‧‧ material tube

121‧‧‧Second inlet

13‧‧‧heater

14‧‧‧Feed head

15‧‧‧Fixed tablets

16‧‧‧First screw hole

20‧‧‧ auger

21‧‧‧Driver

22‧‧‧First inner screw hole

23‧‧‧Connector

24‧‧‧ first external thread

25‧‧‧Front

26‧‧‧stop ring

27‧‧‧Second external thread

28‧‧‧Rocket head

29‧‧‧Split trench

30‧‧‧Plastic volume adjuster

31‧‧‧ rod body

32‧‧‧ Feed head

33‧‧‧Drawing head

34‧‧‧ Feed groove

35‧‧‧Outlet groove

40‧‧‧Nozzle head

41‧‧‧First thread

42‧‧‧Second thread

43‧‧‧Nozzles

44‧‧‧Mixed shaft

45‧‧‧Kneading feed groove

46‧‧‧Kneading discharge groove

47‧‧‧Mixed teeth

P1‧‧‧First locking element

P2‧‧‧Second locking element

P3‧‧‧ third locking element

The first picture: a three-dimensional decomposition diagram of the creation.

The second picture is a three-dimensional combination diagram of the nozzle head of the present invention.

The third figure is a three-dimensional exploded view of the nozzle head of the present invention.

The fourth picture: a schematic diagram of the cross-section of the creation.

Figure 5: Schematic diagram of the G-G section in the fourth diagram.

Figure 6: Schematic diagram of the K-K section in the fourth figure.

Figure 7: Schematic diagram of the T-T section of the fourth figure.

Figure 8: Schematic diagram of the J-J section in the fourth figure.

The ninth picture: This is a schematic diagram of the cross-section combination of the plastic rod and the color master after the creation of the plastic pellet and the color master.

The tenth picture shows the cross-section combination of the plastic head and the color master which are transported forward by the auger to the rocket head and the plastic volume adjuster.

Figure 11: This is the creation of plastic pellets and masterbatch when it comes to the discharge head of the plastic volume regulator. First, the two sides flow into the discharge groove, and then flow to the cross-section combination diagram of the nozzle head.

Twelfth image: After the plastic pellets and masterbatch of the present invention flow from the mixing feed groove of the mixing axis, the mixing teeth from both sides are flowed into the mixing and discharging groove, and then the nozzle is broken. A schematic diagram of the combination of faces.

Thirteenth figure: is a schematic view of the Z-Z section of the twelfth figure.

Figure 14: Schematic diagram of the B-B section of the twelfth figure.

The fifteenth picture: is a schematic diagram of the finished product of the crutches.

In order to make it easier for those who are familiar with this skill to understand the structure and production method of the creation and the functional benefits that can be achieved, a specific embodiment is listed, and the detailed description is as follows: The color pattern can identify the plastic injection structure of the user's identity, please refer to the first figure: the three-dimensional decomposition diagram of the creation. As shown in the second and third figures, it is a three-dimensional combination and a three-dimensional exploded view of the nozzle head of the present invention. And the four, five, six, seven, and eight figures: the cross-section combination of this creation and its G-G, K-K, T-T, and J-J profiles. The utility model comprises: a material tube set 10, a screw rod 20, a rocket head set, a plastic volume adjuster 30 and a nozzle head 40; wherein: the material tube set 10 is sleeved inside the sleeve 11 12, and the first locking element P1 is used to lock and fasten the sleeve 11 and the material tube 12, and the sleeve 11 and the outer portion of the side of the material tube 12 are provided with corresponding first inlets 111 and The two inlets 121 may be provided with a plastic pellet and a color master by a first inlet port 111 and a second inlet port 121. The interior of the tube 12 is provided with a screw rod 20 corresponding to the lower portion of the second inlet port 121. The A plastic volume adjuster 30 is disposed in the interior of the tube 12 corresponding to the front of the screw rod 20. A plurality of heaters 13 are disposed on the outer portion of the sleeve 11, and the second lock is used on the end faces of the sleeves 11 The fixing member P2 and the third locking component P3 are locked to fix a tube head 14 and a fixing piece 15, and a first screw hole 16 is disposed in front of the material tube head 14 for locking a nozzle head 40; The screw rod 20 is provided with a driving rod 21 corresponding to the outer end of the material tube 12, and the driving rod 21 is driven to rotate by a motor (not shown). The screw rod 20 is provided with a first end corresponding to the inner end of the material tube 12. The inner screw hole 22 is configured to be screwed to a rocket head set. The rocket head set includes a connector 23, a stop ring 26 and a rocket head 28, and the connector 23 corresponds to one end of the first inner screw hole 22. There is a first outer thread 24, which is fixed in the first inner screw hole 22 by a locking knot. The connector 23 is provided with a flange 25 at the front end of the first outer thread 24, and a stopper is arranged in the connector 23. The ring 26 allows the stop ring 26 to be positioned on the flange 25, and the other end of the connector 23 is provided with a second outer thread 27 for locking the rocket head 28 The outside of the rocket head 28 is provided with a plurality of equally divided shunt grooves 29, which can be made into four or six according to actual needs, and used as a plastic material and a color master shunt; A thinner rod 31 is disposed in the middle of the volume adjuster 30. The plastic volume adjuster 30 is provided with a thicker feed head 32 and a discharge head 33 on both sides thereof, so that the plastic volume is An accommodating space is formed on the outside of the rod body 31 in the middle of the adjusting device 30. The rod body 31 can be made into an outer diameter different in size according to actual needs, and the accommodating space is inversely proportional to the outer diameter of the rod body 31. The rod body 31 is opposite to the outer diameter of the rod body 31. The larger the outer diameter is, the smaller the accommodating space is. The smaller the outer diameter of the rod body 31 is, the larger the accommodating space is. The feeding head 32 and the end of the discharging head 33 are formed into a tapered cone. Shaped at the same time, there is a complex external to the feed head 32 and the discharge head 33 A plurality of aliquots of the feed groove 34 and the discharge groove 35, the feed groove 34 and the discharge groove 35 are arranged in a staggered configuration, so that the plastic material and the color master are fed from the feed head 31. After flowing into the accommodating space, the 34 does not flow straight out. When it hits the discharge head 32, it must flow from both sides into the discharge groove 35 and flow out to the tube head 14 to increase the fluidity of the plastic material and the color master; the nozzle head 40 A first thread 41 and a second thread 42 are disposed on both sides of the tube head. The first thread 41 can be locked and fixed in the first screw hole 16 of the tube head 14. The second thread 42 can be locked. A nozzle 43 is fixed to the inside of the nozzle head 40. The inside of the nozzle head 40 is further provided with a mixing shaft center 44. The outer periphery of the mixing shaft center 44 is interleaved with a plurality of equally divided mixing feed grooves 45 and kneading discharge materials. The groove 46, the adjacent mixing feed groove 45 and the kneading discharge groove 46 are densely provided with a plurality of mixing teeth 47 for the plastic material and the color master from the kneading feed groove 45. After flowing in, it cannot flow straight out, and when it reaches the end, it must flow from the mixing teeth 47 on both sides into the kneading discharge groove 46, and finally from the nozzle 43 to the molding die, thereby increasing the plastic material. Mixing effect.

By combining the above-mentioned various component structures, the present invention provides a kind of The plastic injection structure with special color pattern can identify the user's identity. In practical application, please refer to the ninth figure: the combination of the cross section of the plastic pellet and the masterbatch after being transferred by the auger schematic diagram. The operator only needs to add the plastic granules and the color master from the first inlet port 111 and the second inlet port 121 of the sleeve 11 and the tube 12, and then the plastic granules and the color master are transported forward by the screw rod 20.

Please refer to the tenth figure: the creation of plastic pellets and masterbatch by the auger Schematic diagram of the cross-section of the feed head delivered to the rocket head and the plastic volume regulator. The plastic pellets and the color master are transported forward by the auger 20 to the rocket head 28, and then by the plural of the rocket head 28 The splitter grooves 29 are split to the feed head 32 of the plastic volume adjuster 30.

Please refer to Figure 11 for the creation of plastic pellets and masterbatch in plastic. When the discharge head of the volume adjuster flows into the discharge groove from both sides, it flows to the cross-section combination diagram of the nozzle head. After the plastic material and the color master have flowed into the accommodating space from the feed groove 34 of the feed head 31 of the plastic volume adjuster 30, since it cannot flow straightly, it must flow from both sides when hitting the discharge head 32. The discharge chute 35 flows out to the material pipe head 14.

Please refer to Figure 12 for the creation of plastic pellets and masterbatch from the mixing axis. After the inflow of the kneading feed groove, the cross-section of the kneading and discharging groove from both sides is first flowed into the groove of the kneading and discharging, and then the cross-section is taken out from the nozzle. And the thirteenth and fourteenth figures: a schematic view of the Z-Z and B-B sections in the twelfth figure. After the plastic material and the color master have flowed in from the kneading feed groove 45 of the kneading shaft core 44, since it is not possible to flow straight out, it is necessary to flow from the kneading tooth portions 47 on both sides to the kneading discharge groove at the end of the flow. The groove 46 is finally ejected from the nozzle 43 to the molding die.

Please refer to the fifteenth figure: it is a schematic diagram of the finished product of the crutches. The finished product of the crutches head 1 has a flat appearance, stable size and good quality. At the same time, when the spiral rod 20 drives the color master to advance, the plastic particles and the color master are not stirred, and the color master can be mixed unevenly in the material tube 12, In order to produce various patterns and colors of irregular changes, since the pattern and color of each finished product are different, it can be used to identify the user's identity, and will not take the wrong person's crutches or other items.

In combination with the above-mentioned creations, the system provides a special color pattern. The plastic injection structure for identifying the user's identity has been confirmed by the creator's actual production and repeated operation tests. It is indeed confirmed that the functional benefits expected by the creation can be achieved, and at the same time, it is the "first creation" that has not yet been seen in the market. "Industry use value" is already in line with The establishment of the new patents "practicality" and "progressiveness", and the application for new patents to the bureau by the provisions of the Patent Law.

10‧‧‧ material management group

11‧‧‧ casing

111‧‧‧First inlet

12‧‧‧ material tube

121‧‧‧Second inlet

14‧‧‧Feed head

15‧‧‧Fixed tablets

16‧‧‧First screw hole

20‧‧‧ auger

21‧‧‧Driver

22‧‧‧First inner screw hole

23‧‧‧Connector

24‧‧‧ first external thread

25‧‧‧Front

26‧‧‧stop ring

27‧‧‧Second external thread

28‧‧‧Rocket Head Group

29‧‧‧Split trench

30‧‧‧Plastic volume adjuster

31‧‧‧ rod body

32‧‧‧ Feed head

33‧‧‧Drawing head

34‧‧‧ Feed groove

35‧‧‧Outlet groove

40‧‧‧Nozzle head

41‧‧‧First thread

43‧‧‧Nozzles

P1‧‧‧First locking element

P2‧‧‧Second locking element

P3‧‧‧ third locking element

Claims (4)

A plastic injection structure having a special color pattern for identifying a user identity, comprising: a material tube set, a screw rod, a rocket head group, a plastic volume adjuster and a nozzle head; wherein: the material tube group includes a sleeve and a material tube, wherein the sleeve is internally locked with a material tube, and the sleeve has a corresponding first inlet opening and a second inlet opening at an outer upper side of the tube side, Plastic pellets and color masterbatch are added from the first inlet port and the second inlet port, and an inner portion of the tube corresponding to the bottom of the second inlet port is provided with a screw rod, and the inside of the tube corresponds to the front of the screw rod There is a plastic volume adjuster, a plurality of heaters are arranged on the outer portion of the sleeve, and a tube head and a fixing piece are locked on the end faces of the two sides of the sleeve, and the front of the tube head is locked and fixed. a screw head is provided; the screw rod is provided with a driving rod corresponding to the outer end of the material tube, and the driving rod is driven to rotate by a motor, and the screw rod is fixed with a rocket head group corresponding to the inner end of the material tube, the rocket head The group includes a connector, a stop ring and a rocket head. The device is provided with a flange at the front end of the first outer screw, and a ring is arranged in the connector, so that the ring can be positioned on the flange, and the other end of the connector is fixed with a rocket head. The outer part of the rocket head is provided with a plurality of equally divided shunt grooves for shunting the plastic material; the plastic volume adjuster is provided with a thin one rod in the middle, and two of the plastic volume adjusters The side is provided with a thick feeding head and a discharging head, so as to form an accommodating space outside the rod body in the middle of the plastic volume adjusting device, the rod body can be made into different outer diameters according to requirements. The accommodating space is inversely proportional to the outer diameter of the rod body. The larger the outer diameter of the rod body is, the smaller the accommodating space is. The smaller the outer diameter of the rod body is, the larger the accommodating space is. The ends of the head and the discharge head are formed into a tapered shape, and a plurality of the same are arranged outside the feeding head and the discharge head. The feeding groove and the discharging groove are arranged in a dislocation configuration, so that the plastic material cannot flow straight out after flowing from the feeding groove of the feeding head into the accommodating space. When the discharge head is hit, it must flow from the two sides into the discharge groove to flow out to the material pipe head; one end of the nozzle head is locked and fixed in the material pipe head, and the other end of the nozzle head is locked with a nozzle, the nozzle The inside of the head is further provided with a mixing axis, and the outer part around the mixing shaft is staggered with a plurality of aliquots of the mixing feed groove and the mixing discharge groove, the adjacent mixing feed groove A plurality of mixing teeth are densely arranged between the groove and the mixing discharge groove, so that the plastic material cannot flow straight out after flowing from the mixing feed groove, and must be mixed from the two sides when flowing to the end. The part flows into the mixing and discharging groove, and finally is ejected from the nozzle into the molding die. A plastic injection structure capable of discriminating a user's identity according to the first aspect of the patent application, wherein: a first screw hole is provided in front of the material pipe head, and the nozzle head corresponds to the first screw hole A first thread is disposed, and the first screw of the nozzle head is locked and fixed to the first screw hole of the tube head. According to the patent application scope, the special color pattern can identify the plastic injection structure of the user identity, wherein: the outside of the rocket head is provided with four equally divided shunt grooves. According to the patent application scope, the special color pattern can be used to identify the plastic injection structure of the user identity, wherein: the outside of the rocket head is provided with six equally divided shunt grooves.