CN218256423U

CN218256423U - Injection mold convenient to control material flow speed

Info

Publication number: CN218256423U
Application number: CN202221853679.5U
Authority: CN
Inventors: 鲜大章
Original assignee: Shenzhen Bo Teng Na Technology Co ltd
Current assignee: Shenzhen Bo Teng Na Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-01-10
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to an injection mold technical field just discloses an injection mold convenient to control material flow speed, comprising a base plate, the last lateral wall fixedly connected with bed die of bottom plate, the mould has been placed to the last lateral wall of bed die, the equal fixedly connected with connecting plate in the left and right sides of going up the mould, two electric putter of the last lateral wall fixedly connected with of bottom plate, two electric putter's upper end is the lower lateral wall fixed connection of connecting plate respectively, the last lateral wall of going up the mould is fixed even to have the inlet pipe. The utility model discloses when can use injection mold, stable control material flows speed does not need the manual control velocity of flow of pressing of operating personnel, has avoided because the palm rocks easily, and the manual control velocity of flow of moulding plastics of pressing is stable inadequately to it is very fast to lead to the velocity of flow of moulding plastics sometimes, forms the vacuole during the feeding, reduces product forming quality's problem.

Description

Injection mold convenient to control material flow speed

Technical Field

The utility model relates to an injection mold technical field especially relates to an injection mold convenient to control material flow speed.

Background

The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, it has the name of "industrial mother", the tool makes the blank into the finished piece with specific shape and size under the action of external force, it is widely used in the shaping process of blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and compression molding or injection molding of the products of engineering plastics, rubber, ceramics, etc., the mould generally includes two parts of moving mould and fixed mould (or male mould and female mould), the two can be combined.

The patent of patent grant publication No. CN215661560U proposes an injection mold device which facilitates control of the material flow rate, and the device has the following disadvantages; the device is when using, presses the hob through operating personnel both hands and controls the inclination of baffle to the velocity of flow when changing to mould plastics, because the palm rocks easily, manual press control the velocity of flow of moulding plastics obviously unstable inadequately, thereby it is very fast to lead to the velocity of flow of moulding plastics sometimes, forms the vacuole during the feeding, reduces the fashioned quality of product.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and press down the inclination of vertical pole to the baffle through operating personnel both hands among the prior art and control to the velocity of flow when changing to mould plastics, because the palm rocks easily, manual press down the control and mould plastics the velocity of flow obviously unstable inadequately, thereby it is very fast to lead to sometimes moulding plastics the velocity of flow, forms the vacuole during the feeding, reduces product forming quality's problem, and the injection mold who provides a be convenient for control material flow speed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an injection mold convenient to control material flow speed, includes the bottom plate, the last lateral wall fixedly connected with bed die of bottom plate, the last mould has been placed to the last lateral wall of bed die, the equal fixedly connected with connecting plate in the left and right sides of going up the mould, two electric putter of the last lateral wall fixedly connected with of bottom plate, two electric putter's upper end difference is the lower lateral wall fixed connection of connecting plate, the last lateral wall of going up the mould fixedly connected with has the inlet pipe, the feed inlet has been seted up to the last lateral wall of going up the mould, the inlet pipe is square pipe, the first connecting block of left side inner wall fixedly connected with and the second connecting block of inlet pipe, the lower lateral wall of first connecting block articulates there is the baffle, the last lateral wall fixedly connected with riser of baffle, the last lateral wall fixedly connected with diaphragm of riser, the last lateral wall fixedly connected with guide frame of diaphragm, the mouth of moulding plastics has been seted up to the last lateral wall of inlet pipe, the last lateral wall fixedly connected with installation section of thick bamboo, the inner wall rotation of installation section of thick bamboo is connected with a screw thread section of thick bamboo, the threaded rod has cup jointed the threaded rod around the equal fixedly connected with guide frame around the lower extreme, the lateral wall of mutually supporting mouth is all seted up with the guide shaft.

Preferably, an installation section of thick bamboo is stretched out and is just passed through spring fixedly connected with rotary drum in the upper end of a screw thread section of thick bamboo, two montants of last lateral wall fixedly connected with of a screw thread section of thick bamboo, two perpendicular holes have been seted up to the last lateral wall of rotary drum, the lower lateral wall fixedly connected with clamping ring of rotary drum, the fixed cover of outer wall of an installation section of thick bamboo is equipped with the lock ring, the last lateral wall fixedly connected with locating pin of lock ring, a plurality of locating holes that mutually match with the locating pin have been seted up to the lateral wall of lock ring.

Preferably, the side wall of the connecting ring is fixedly connected with a pointer, and the upper side wall of the support ring is provided with a dial matched with the pointer.

Preferably, a twisting cylinder is fixedly connected to the upper side wall of the rotating cylinder, and a twisting plate is fixedly connected to the upper side wall of the twisting cylinder.

Preferably, the upper ends of the two vertical rods are fixedly connected with the same anti-falling plate.

Preferably, the inner wall of the mounting cylinder is fixedly connected with a guide plate, and the rod wall of the threaded rod is provided with a guide groove matched with the guide plate.

Preferably, the lower side wall of the upper die is fixedly connected with a sealing ring, and the upper side wall of the lower die is provided with a sealing groove matched with the sealing ring.

Compared with the prior art, the utility model provides an injection mold convenient to control material flow speed possesses following beneficial effect:

this injection mold convenient to control material flow speed, bottom plate through setting up, the bed die, go up the mould, the connecting plate, electric putter, the inlet pipe, the feed inlet, first connecting block, the second connecting block, the baffle, the riser, the diaphragm, the guide frame, the mouth of moulding plastics, an installation section of thick bamboo, a screw thread section of thick bamboo, the threaded rod, the guiding axle, the guiding mouth, when can using injection mold, stable control material flow speed, do not need the manual control velocity of flow of pressing of operating personnel, avoided because the palm rocks easily, the manual control velocity of flow of moulding plastics of pressing is stable inadequately, thereby it is very fast to lead to the velocity of flow of moulding plastics sometimes, form the vacuole during the feeding, reduce the problem of product shaping quality.

Drawings

Fig. 1 is a schematic structural diagram of an injection mold convenient for controlling a material flow rate according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 2.

In the figure: 1. a base plate; 2. a lower die; 3. an upper die; 4. a connecting plate; 5. an electric push rod; 6. a feed pipe; 7. a feed inlet; 8. a first connection block; 9. a second connecting block; 10. a baffle plate; 11. a vertical plate; 12. a transverse plate; 13. a guide frame; 14. an injection molding port; 15. mounting the cylinder; 16. a threaded barrel; 17. a threaded rod; 18. a guide shaft; 19. a guide port; 20. a rotating drum; 21. a vertical rod; 22. a connecting ring; 23. a support ring; 24. positioning pins; 25. a pointer; 26. twisting the cylinder; 27. twisting a plate; 28. an anti-drop plate; 29. a seal ring; 30. sealing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an injection mold convenient to control material flow speed, including bottom plate 1, bottom plate 1's last side wall fixedly connected with bed die 2, bed die 3 has been placed to the last side wall of bed die 2, go up the lower side wall fixedly connected with sealing washer 29 of bed die 3, the seal groove 30 with mutual matching of sealing washer 29 is seted up to the last side wall of bed die 2, the leakproofness between bed die 3 and the bed die 2 has been increased, the equal fixedly connected with connecting plate 4 in the left and right sides of bed die 3, the last side wall fixedly connected with two electric putter 5 of bottom plate 1, the lower side wall fixed connection of connecting plate 4 is respectively distinguished to the upper end of two electric putter 5, the last side wall fixedly connected with of bed die 3 has inlet pipe 6, feed inlet 7 has been seted up to the last side wall of bed die 3, inlet pipe 6 is square pipe 6, the left side inner wall fixedly connected with first connecting block 8 and second connecting block 9 of inlet pipe 6, the lower side wall of first connecting block 8 articulates there is baffle 10, the last side wall fixedly connected with riser 11 of baffle 10, the last side wall fixedly connected with of riser 11, the last side wall fixedly connected with diaphragm 12 of inlet pipe 12, the last side wall fixedly connected with diaphragm fixedly connected with guide frame 13 of inlet pipe 6, the upper side wall fixedly connected with screw thread 16 and the screw thread spindle 17 that the guide bar 16 is all connected with the screw thread spindle 17, the lower extreme that the screw thread is connected with the guide bar 17, the guide bar 16, the lower extreme that the screw thread spindle 16 is connected with is equal.

The upper end of a screw thread section of thick bamboo 16 stretches out installation section of thick bamboo 15 and through spring fixedly connected with rotary drum 20, a section of thick bamboo 26 is twisted to last lateral wall fixedly connected with of rotary drum 20, twist the board 27 of twisting the last lateral wall fixedly connected with of a section of thick bamboo 26, make things convenient for rotatory rotary drum 20, two montants 21 of last lateral wall fixedly connected with of a screw thread section of thick bamboo 16, the same anticreep board 28 of upper end fixedly connected with of two montants 21, it breaks away from the vertical hole to place montant 21, two vertical holes have been seted up to the last lateral wall of rotary drum 20, the lower lateral wall fixedly connected with clamping ring 22 of rotary drum 20, the outer wall fixed sleeve of installation section of thick bamboo 15 is equipped with support ring 23, the lateral wall fixedly connected with pointer 25 of clamping ring 22, the last lateral wall of support ring 23 seted up with pointer 25 complex calibrated scale, make things convenient for the accurate control material flow speed of operating personnel, the last lateral wall fixedly connected with locating pin 24 of support ring 23, a plurality of locating hole that mutually support ring 22 has been seted up, can be after the material flow speed has been controlled, carry out spacing fixedly to a screw thread section of a section of thick bamboo 16, increase the stability of a screw thread section of a section of 16.

The inner wall fixedly connected with deflector of installation section of thick bamboo 15, the guide way that matches each other with the deflector is seted up to the pole wall of threaded rod 17, can avoid threaded rod 17 rotatory, makes threaded rod 17 can only reciprocate in the horizontal direction.

The utility model discloses in, during the use, upwards pull and twist a 26, twist a 26 and drive the clamping ring 22 rebound, make locating pin 24 break away from the locating hole, then rotatory twist a 26, it drives a 16 rotations of screw thread section of thick bamboo to twist a 26 through mutually supporting of montant 21 and vertical hole 22, it drives threaded rod 17 rebound through screw-thread fit, threaded rod 17 drives guiding axle 18 and slides in guide opening 19, thereby push down baffle 10, material flow speed can be enlargied, reverse rotation is twisted a 26 and can be reduced material flow speed.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The injection mold convenient for controlling the material flow speed comprises a bottom plate (1) and is characterized in that a lower mold (2) is fixedly connected to the upper side wall of the bottom plate (1), an upper mold (3) is placed on the upper side wall of the lower mold (2), connecting plates (4) are fixedly connected to the left side and the right side of the upper mold (3), two electric push rods (5) and two electric push rods (5) are fixedly connected to the upper end of each electric push rod (5) through the lower side wall of each connecting plate (4), an inlet pipe (6) is fixedly connected to the upper side wall of the upper mold (3), a feed inlet (7) is formed in the upper side wall of the upper mold (3), the inlet pipe (6) is a square pipe, a first connecting block (8) and a second connecting block (9) are fixedly connected to the inner side wall of the inlet pipe (6), a baffle plate (10) is hinged to the lower side wall of the first connecting block (8), a vertical plate (11) is fixedly connected to the upper side wall of the baffle plate (10), a transverse plate (11) is fixedly connected to the upper side wall of the vertical plate (11), a guide frame (13) is fixedly connected to the inlet pipe (6), and an injection molding barrel (15) is formed in the upper side wall of the inlet pipe (6), the inner wall of an installation cylinder (15) is connected with a threaded cylinder (16) in a rotating mode, a threaded rod (17) is sleeved on the inner thread of the threaded cylinder (16), guide shafts (18) are fixedly connected to rod walls on the front side and the rear side of the lower end of the threaded rod (17), and guide openings (19) matched with the guide shafts (18) are formed in the side walls of the front side and the rear side of the guide frame (13).

2. The injection mold convenient to control the material flow rate according to claim 1, wherein the upper end of the threaded cylinder (16) extends out of the mounting cylinder (15) and is fixedly connected with the rotary cylinder (20) through a spring, the upper side wall of the threaded cylinder (16) is fixedly connected with two vertical rods (21), the upper side wall of the rotary cylinder (20) is provided with two vertical holes, the lower side wall of the rotary cylinder (20) is fixedly connected with a connecting ring (22), the outer wall of the mounting cylinder (15) is fixedly provided with a supporting ring (23), the upper side wall of the supporting ring (23) is fixedly connected with a positioning pin (24), and the side wall of the connecting ring (22) is provided with a plurality of positioning holes matched with the positioning pin (24).

3. An injection mold facilitating the control of the material flow rate according to claim 2, characterized in that the side wall of the connection ring (22) is fixedly connected with a pointer (25), and the upper side wall of the support ring (23) is provided with a dial matched with the pointer (25).

4. An injection mold facilitating control of material flow rate as claimed in claim 2, wherein a screw cylinder (26) is fixedly connected to an upper side wall of the rotary cylinder (20), and a screw plate (27) is fixedly connected to an upper side wall of the screw cylinder (26).

5. An injection mold facilitating the control of the material flow rate according to claim 2, wherein the upper ends of the two vertical rods (21) are fixedly connected with the same anti-dropping plate (28).

6. An injection mold convenient for controlling the material flow rate according to claim 1, wherein a guide plate is fixedly connected to the inner wall of the mounting cylinder (15), and a guide groove matched with the guide plate is formed on the rod wall of the threaded rod (17).

7. An injection mold convenient for controlling the material flow rate according to claim 1, wherein a sealing ring (29) is fixedly connected to the lower side wall of the upper mold (3), and a sealing groove (30) matched with the sealing ring (29) is formed in the upper side wall of the lower mold (2).