CN216373090U

CN216373090U - Intelligent production tool for injection molding

Info

Publication number: CN216373090U
Application number: CN202122926655.XU
Authority: CN
Inventors: 黄煌
Original assignee: Foshan Renheng Precision Hardware And Plastic Products Co ltd
Current assignee: Foshan Renheng Precision Hardware And Plastic Products Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-26
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses an intelligent production tool for injection molding, which belongs to the technical field of production tools and comprises a feed hopper, wherein a rotating rod is arranged at the inner bottom of the feed hopper, a stirring assembly is arranged at the top of the rotating rod, an extruder is connected to the bottom of the feed hopper, a heating box is arranged below the extruder, a feed pipe is connected to the bottom of the heating box, and a filtering assembly is arranged at the bottom of the feed pipe; according to the utility model, the stirring component is arranged, so that the motor drives the rotating rod to rotate and simultaneously drives the stirring rod to rotate, and the problem that the feeding pipe is blocked in the prior feeding process is solved.

Description

Intelligent production tool for injection molding

Technical Field

The utility model belongs to the technical field of production tools, and particularly relates to an intelligent production tool for injection molding.

Background

Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting. Rubber injection molding is a production method in which rubber is directly injected from a cylinder into a mold for vulcanization. The rubber injection molding has the advantages that: although the method is an intermittent operation, the forming period is short, the production efficiency is high, the blank preparation process is eliminated, the labor intensity is low, and the product quality is excellent. Plastic injection molding is a method of producing plastic products by injecting molten plastic into a plastic product mold under pressure, and cooling and molding the plastic product to obtain various plastic parts.

Chinese patent application number is 201921817738.1 discloses an intelligent production frock for moulding plastics, inside impurity got into the collecting vat liquid plastics also can flow into the collecting vat simultaneously, along with the temperature reduces liquid plastics can lead to impurity can long-pending to cause the jam on the perforated plate in the inside cooling solidification of collecting vat, and the motor drives the dwang and rotates the plastic granules that stirs to pouring into, but partial plastics can block at the inlet pipe top, lead to the unable orderly feeding of device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an intelligent production tool for injection molding, which has the characteristics of stable operation and good filtering effect.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent production tool for injection molding comprises a feed hopper, wherein a rotating rod is installed at the inner bottom of the feed hopper, one end of the rotating rod is connected with a motor, the bottom of the feed hopper is connected with an extruder, a heating box is installed below the extruder, the bottom of the heating box is connected with a feed pipe, a filter assembly is installed at the bottom of the feed pipe, and a material receiving pipe is arranged below the feed pipe;

the filter assembly comprises a connecting pipe, a through groove, an extension pipe, a filter screen, a clamping groove, a clamping rod and a fixing seat, wherein the connecting pipe is installed at the bottom of the inlet pipe, the through groove is formed in the connecting pipe, the extension pipe is embedded in the through groove, the filter screen is installed in the extension pipe, two clamping grooves are formed in the surface of the outer side of the extension pipe, the fixing seat is installed on two sides of the top of the material receiving pipe, and the clamping rod is embedded in the fixing seat.

Preferably, the top of connecting pipe is connected with the connecting piece, the connecting piece is connected for thread engagement with the inlet pipe, it is "L" type structure to lead to the groove, the extension pipe is sliding connection with leading to the groove, the inner wall top of connecting pipe is the echelonment structure.

Preferably, the surface of the clamping rod in the fixing seat is sleeved with a spring, the surface of the clamping rod on one side of the spring is sleeved with a limiting block, and the clamping rod is in sliding connection with the fixing seat.

Preferably, the stirring subassembly is installed at the top of dwang, the stirring subassembly is including puddler, gear one, bottom plate, gear two, bull stick and gear three, the bottom plate is installed at the top of dwang, gear one is installed at the top of bottom plate, gear one's top is connected with the puddler, one side of gear one is provided with the bull stick, the one end of bull stick is connected with gear one, the surface cover of bull stick has gear three, the surface cover of dwang has gear two.

Preferably, the rotating rod is rotatably connected with the feed hopper, the third gear is in gear meshing connection with the second gear, and the first gear at the side end of the rotating rod is in gear meshing connection with the first gear at the top of the connecting block.

Preferably, the bottom of the first gear is connected with a connecting block, and the first gear is rotatably connected with the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the filter assembly is arranged, so that the unmelted plastic is filtered by the filter screen to ensure the product quality, the clamping rods on the two sides are pulled out from the inside of the fixed seat to be separated from the clamping grooves, the connecting pipe can be rotated to detach the extension pipe together with the filter screen for cleaning, and the problem of pipeline blockage caused by filtering the unmelted plastic in the prior art is solved.

2. According to the utility model, the motor drives the rotating rod to rotate by arranging the stirring component, and the stirring rod is driven to rotate by the meshing transmission between the gear III and the gear II and between the gear I at the side end of the rotating rod and the gear I at the top of the connecting block, so that the problem that the feeding pipe is blocked in the prior feeding process is effectively solved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of a feed hopper of the present invention;

FIG. 3 is a cross-sectional view of a filter assembly of the present invention;

fig. 4 is a sectional view of the fixing base of the present invention.

In the figure: 1. a feed hopper; 2. an extruder; 3. a feed pipe; 4. a filter assembly; 41. a connecting member; 42. a connecting pipe; 43. a through groove; 44. an extension pipe; 45. a filter screen; 46. a card slot; 47. a spring; 48. a clamping rod; 49. a fixed seat; 5. a material receiving pipe; 6. a heating box; 7. a motor; 8. a stirring assembly; 81. a stirring rod; 82. a first gear; 83. connecting blocks; 84. a base plate; 85. a second gear; 86. a rotating rod; 87. a third gear; 9. rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: an intelligent production tool for injection molding comprises a feed hopper 1, wherein a rotating rod 9 is installed at the inner bottom of the feed hopper 1, one end of the rotating rod 9 is connected with a motor 7, the bottom of the feed hopper 1 is connected with an extruder 2, a heating box 6 is installed below the extruder 2, the bottom of the heating box 6 is connected with a feed pipe 3, a filter assembly 4 is installed at the bottom of the feed pipe 3, and a material receiving pipe 5 is arranged below the feed pipe 3;

filter assembly 4 is including connecting pipe 42, lead to groove 43, extension pipe 44, filter screen 45, draw-in groove 46, kelly 48 and fixing base 49, connecting pipe 42 is installed to inlet pipe 3 bottom, lead to groove 43 has been seted up to connecting pipe 42's inside, the extension pipe 44 has been inlayed to the inside that leads to groove 43, the internally mounted of extension pipe 44 has filter screen 45, two draw-in grooves 46 have been seted up on extension pipe 44's outside surface, fixing base 49 is all installed to the top both sides of material receiving pipe 5, kelly 48 has been inlayed to fixing base 49's inside.

Specifically, the top of the connecting pipe 42 is connected with the connecting piece 41, the connecting piece 41 is in threaded engagement with the feeding pipe 3, the through groove 43 is in an L-shaped structure, the extending pipe 44 is in sliding connection with the through groove 43, and the top of the inner wall of the connecting pipe 42 is in a step-shaped structure.

By adopting the technical scheme, the extension pipe 44 and the filter screen 45 can be detached and cleaned by rotating the connecting pipe 42, and the stepped structure at the top of the inner wall of the connecting pipe 42 effectively prevents liquid plastic from seeping out of the joint.

Specifically, a spring 47 is sleeved on the surface of a clamping rod 48 inside the fixed seat 49, a limiting block is sleeved on the surface of the clamping rod 48 on one side of the spring 47, and the clamping rod 48 is in sliding connection with the fixed seat 49.

Through adopting above-mentioned technical scheme, fix spacingly to extension tube 44, make the inside liquid plastics of extension tube 44 flow more stable, the filter effect is better.

When the plastic filter is used in the embodiment, the unmelted plastic is filtered by the filter screen 45 to ensure the product quality, and the clamping rods 48 at the two sides are pulled out from the inside of the fixed seat 49 to be separated from the clamping grooves 46, so that the connecting pipe 42 can be rotated to detach the extension pipe 44 and the filter screen 45 for cleaning;

example 2

The present embodiment is different from embodiment 1 in that: stirring subassembly 8 is installed at the top of dwang 9, stirring subassembly 8 is including puddler 81, gear 82, bottom plate 84, gear two 85, bull stick 86 and three 87 of gear, bottom plate 84 is installed at the top of dwang 9, gear 82 is installed at the top of bottom plate 84, the top of gear 82 is connected with puddler 81, one side of gear 82 is provided with bull stick 86, the one end of bull stick 86 is connected with gear 82, the surface cover of bull stick 86 has gear three 87, the surface cover of dwang 9 has gear two 85.

Specifically, the rotating rod 86 is rotatably connected with the feeding hopper 1, the third gear 87 is in gear meshing connection with the second gear 85, and the first gear 82 at the side end of the rotating rod 86 is in gear meshing connection with the first gear 82 at the top of the connecting block 83.

Through adopting above-mentioned technical scheme, through the meshing transmission between the gear train make the inside power transmission of device more high-efficient, the structure is more stable.

Specifically, the bottom of the first gear 82 is connected with a connecting block 83, and the first gear 82 is rotatably connected with a bottom plate 84.

Through adopting above-mentioned technical scheme, motor 7 drives dwang 9 pivoted and can drive puddler 81 in step and rotate simultaneously.

When this embodiment uses, starter motor 7 drives dwang 9 and rotates, through the meshing transmission between gear three 87 and gear two 85, between gear 82 at the rocking beam 86 side and the gear 82 at connecting block 83 top, and then drives puddler 81 and rotate, has effectively solved the problem that the stifled jam appears in inlet pipe 3 before.

The structure and the use principle of the feed hopper 1, the extruder 2, the feed pipe 3, the material receiving pipe 5, the heating box 6, the motor 7 and the rotating rod 9 in the utility model are disclosed in an intelligent production tool for injection molding disclosed in Chinese patent application No. 201921817738.1.

The working principle and the using process of the utility model are as follows: when the utility model is used, the starting motor 7 drives the rotating rod 9 to rotate, through the meshing transmission between the gear III 87 and the gear II 85 and between the gear I82 at the side end of the rotating rod 86 and the gear I82 at the top of the connecting block 83, the stirring rod 81 is further driven to rotate, the problem that the feeding pipe 3 is blocked before is effectively solved, the plastic enters the heating box 6 after being extruded by the extruder 2 to be heated and melted, the unmelted plastic is filtered by the filter screen 45 to ensure the quality of the product, the clamping rods 48 at the two sides are pulled out from the fixed seat 49 to be separated from the clamping groove 46, the connecting pipe 42 can be rotated to detach the extension pipe 44 and the filter screen 45 for cleaning, because the connecting pipe 42, the extension pipe 44 and the material receiving pipe 5 are connected in a step cladding manner, and then can guarantee that inside liquid plastics can not ooze from the seam, solve the problem that the filtration to plastics can cause the pipeline to block up before.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent production frock is used to moulding plastics, includes feeder hopper (1), its characterized in that: a rotating rod (9) is installed at the inner bottom of the feeding hopper (1), one end of the rotating rod (9) is connected with a motor (7), the bottom of the feeding hopper (1) is connected with an extruder (2), a heating box (6) is installed below the extruder (2), the bottom of the heating box (6) is connected with a feeding pipe (3), a filtering component (4) is installed at the bottom of the feeding pipe (3), and a material receiving pipe (5) is arranged below the feeding pipe (3);

filtering component (4) is including connecting pipe (42), logical groove (43), extension pipe (44), filter screen (45), draw-in groove (46), kelly (48) and fixing base (49), connecting pipe (42) are installed to inlet pipe (3) bottom, logical groove (43) have been seted up to the inside of connecting pipe (42), extension pipe (44) have been inlayed to the inside of logical groove (43), the internally mounted of extension pipe (44) has filter screen (45), two draw-in grooves (46) have been seted up on the outside surface of extension pipe (44), fixing base (49) are all installed to the top both sides of material receiving pipe (5), kelly (48) have been inlayed to the inside of fixing base (49).

2. The intelligent production tool for injection molding according to claim 1, wherein: the top of connecting pipe (42) is connected with connecting piece (41), connecting piece (41) are connected for thread engagement with inlet pipe (3), it is "L" type structure to lead to groove (43), extension pipe (44) are sliding connection with leading to groove (43), the inner wall top of connecting pipe (42) is the echelonment structure.

3. The intelligent production tool for injection molding according to claim 1, wherein: the surface of a clamping rod (48) inside the fixing seat (49) is sleeved with a spring (47), a limiting block is sleeved on the surface of the clamping rod (48) on one side of the spring (47), and the clamping rod (48) is in sliding connection with the fixing seat (49).

4. The intelligent production tool for injection molding according to claim 1, wherein: stirring subassembly (8) are installed at the top of dwang (9), stirring subassembly (8) are including puddler (81), gear (82), bottom plate (84), gear two (85), bull stick (86) and gear three (87), bottom plate (84) are installed at the top of dwang (9), gear one (82) are installed at the top of bottom plate (84), the top of gear one (82) is connected with puddler (81), one side of gear one (82) is provided with bull stick (86), the one end of bull stick (86) is connected with gear one (82), the surface cover of bull stick (86) has gear three (87), the surface cover of dwang (9) has gear two (85).

5. The intelligent production tool for injection molding according to claim 4, wherein: the rotating rod (86) is rotatably connected with the feeding hopper (1), the gear wheel III (87) is meshed with the gear wheel II (85) and is connected with the gear wheel I (82) at the side end of the rotating rod (86) and the gear wheel I (82) at the top of the connecting block (83) in a meshed mode.

6. The intelligent production tool for injection molding according to claim 4, wherein: the bottom of the first gear (82) is connected with a connecting block (83), and the first gear (82) is rotatably connected with the bottom plate (84).