CN218196572U

CN218196572U - Feeding device of injection molding machine for rubber products

Info

Publication number: CN218196572U
Application number: CN202222131259.2U
Authority: CN
Inventors: 武伟
Original assignee: Wuqiang Hongyuan Rubber Products Co ltd
Current assignee: Wuqiang Hongyuan Rubber Products Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-01-03
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to an injection molding machine technical field, concretely relates to loading attachment of injection molding machine for rubber products, it not only is convenient for carry out automatic mixing feeding to the AB sizing material in proportion, still be convenient for when carrying out reloading production, clean the inside of tempering tank through adding clean liquid, prevent that the cluster material from influencing the production quality of silica gel spare, and automatic feeding is when unable material loading because of the accident under the special circumstances, can be through interim artifical material loading, guarantee rubber injection molding machine's normal production, the material loading effect is better, easy operation is convenient for practical, including rubber injection molding machine, the base is installed to rubber injection molding machine's bottom, the last intercommunication of rubber injection molding machine has the inlet pipe, set up interim feed mechanism on the inlet pipe, one side intercommunication of inlet pipe has the supply tube, a plurality of support columns of the top fixedly connected with and the support frame of base, the top fixed connection tempering tank of a plurality of support columns, fixed mounting has a plurality of small charging buckets on the support frame.

Description

Feeding device of injection molding machine for rubber products

Technical Field

The utility model relates to an injection molding machine technical field, concretely relates to loading attachment of injection molding machine for rubber component.

Background

As is well known, rubber is a generic term, and includes various types, such as natural rubber, butadiene rubber, styrene-butadiene rubber, silicone rubber, etc., rubber is widely used, and during processing rubber products, most of common devices are rubber injection molding machines, rubber injection molding machines for short, which are a technique for producing rubber molded products, and are mainly used for producing rubber molded products, such as rubber fittings for agricultural machinery, rubber fittings for railways, electrical insulation parts, shock pads, sealing elements, silicone rubber parts, soles, industrial and mining rain shoes, etc., and have been widely used at home and abroad.

Through the retrieval, chinese patent application No. CN 202122077627.5's utility model discloses an injection molding machine for rubber preparation, when it is using, through installing the material loading subassembly by the next door at the hopper, the material loading subassembly divide into feed mechanism, actuating mechanism and actuating mechanism, actuating mechanism can drive actuating mechanism and move, actuating mechanism can drive the material loading board among the material loading mechanism upwards slide in last feed cylinder, we can add the material into the material loading cylinder from the feed inlet earlier, then we can rise through the material loading board and upwards lift the material, will leave the feed cylinder from the bin outlet and get into in the hopper when the material rises to the bin outlet, just so can be light accomplish the material loading of injection molding machine, no longer need artifical climb the material loading after the platform again with the storage bucket lift the material barrel and carry out the material loading, staff's the work degree of difficulty has been reduced, the waste of material has also prevented, but in actual production, when rubber injection molding machine carries out silica gel injection production when carrying out the sizing material, raw and materials are mostly AB, the device carries out the material loading to multiple AB when carrying out the material loading to multiple AB, be not convenient for carrying out the material loading to this kind of rubber product when the sizing material AB, we have carried out the rubber injection molding machine according to the proportion production sizing material.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a loading attachment of injection molding machine for rubber products to the prior art who provides in the solution background art is not convenient for carry out automatic feeding's problem to multiple AB glue stock in proportion.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the feeding device of the injection molding machine for rubber products comprises a rubber injection molding machine, wherein a base is installed at the bottom end of the rubber injection molding machine, an inlet pipe is communicated with the upper portion of the rubber injection molding machine, a temporary feeding mechanism is arranged on the inlet pipe, a feeding pipe is communicated with one side of the inlet pipe, a plurality of supporting columns and a supporting frame are fixedly connected to the top end of the base and are multiple, a plurality of small material barrels are fixedly installed on the supporting frame, a feeding pipe is communicated with the upper portion of each of the bottom ends of the small material barrels, a flow meter and a spherical valve I are installed on each of the feeding pipes, an agitating mechanism is arranged on each of the small material barrels, a mixing cleaning assembly is arranged on each of the mixing barrels and comprises a cleaning motor, the output end of the cleaning motor penetrates through the inner portion of each mixing barrel and a rotating rod fixedly connected with the corresponding one of the corresponding stirring blade I and the corresponding connecting rod, the other ends of the corresponding connecting rods are respectively fixedly provided with an annular frame and a bottom cleaning plate, a plurality of cleaning brushes are installed on the annular frame and the bottom plate, a feeding pump is installed on the base through the supporting block, the bottom end of the upper portion of the corresponding mixing pump is connected with the corresponding mixing barrel, and the input end of the corresponding mixing pipe, and the corresponding flange assembly is connected with the corresponding flange assembly, and the feeding pipe, and the output end of the corresponding feeding pipe is connected with the corresponding flange assembly.

Preferably, interim feed mechanism includes the feeding case, the bottom of feeding case and the top intercommunication of inlet pipe, the top of feeding case is provided with the case lid, fixed mounting has the handle on the case lid.

Further, it is single rabbling mechanism includes agitator motor, agitator motor installs on the top of little storage bucket, and agitator motor's output runs through to the inside and the fixedly connected with puddler of little storage bucket, fixed mounting has multiunit stirring leaf two on the puddler.

Furthermore, the flange assembly comprises a first flange plate and a second flange plate, one end of the first flange plate and one end of the second flange plate are fixedly arranged on the supply pipe and the second material pipe respectively, and the first flange plate and the second flange plate are detachably connected through a plurality of bolts.

As a further scheme of the scheme, a second ball valve is installed on the supply pipe.

As a further scheme of the scheme, the bottom end of the mixing barrel is communicated with a material discharging pipe, and a third spherical valve is mounted on the material discharging pipe.

On the basis of the scheme, the top ends of the mixing barrel and the small material barrels are communicated with material injection pipes, and pipe caps are arranged on the material injection pipes.

On the basis of the scheme, a stabilizing plate for stabilizing the second feeding pipe is fixedly connected between the supporting frame and the rubber injection molding machine.

(III) advantageous effects

Compared with the prior art, the utility model provides a loading attachment of injection molding machine for rubber component possesses following beneficial effect:

in the utility model, through the cooperation of a plurality of small charging barrels and the stirring mechanism on the upper part thereof, a plurality of AB raw materials or sizing material additives can be conveniently stored and can be conveniently stirred to prevent crystallization or precipitation, through the cooperation of the feeding pipe, the flowmeter and the spherical valve on the upper part thereof, different AB raw materials in the small charging barrels can be conveniently added into the mixing barrel in proportion, then the cleaning motor is started, the rotating rod drives the stirring blade I, the annular frame, the connecting rod, the cleaning bottom plate and the cleaning brush to move, one of the two is convenient for stirring the AB raw materials mixed in the mixing barrel to ensure that the materials are more uniformly mixed, the other two is convenient for cleaning the interior of the mixing barrel through adding cleaning liquid when the material changing production is carried out, then the mixed AB sizing materials pass through the matching of the feeding pump, the material pipe I, the material pipe II, the flange component and the supply pipe, inside convenient to with the inside automatic injection inlet pipe of mixed AB sizing material of blending bin, the realization is to carrying out automatic feeding to rubber injection molding machine, simultaneously through setting up interim feed mechanism, be convenient for automatic feeding when the unable material loading of reason under the special circumstances, can pass through interim artifical material loading, guarantee rubber injection molding machine's normal production, therefore, this loading attachment for rubber products injection molding machine, not only be convenient for carry out automatic mixing material loading to AB sizing material in proportion, still be convenient for when carrying out the production of reloading, clean the inside of blending bin through adding clean liquid, prevent that the cluster material from influencing the production quality of silica gel spare, and automatic feeding is when the unable material loading of reason under the special circumstances, can pass through interim artifical material loading, guarantee rubber injection molding machine's normal production, the material loading effect is better, easy operation is convenient for practicality.

Drawings

Fig. 1 is a schematic view of a partially cut-away three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 4 is a schematic view of a part of the enlarged structure at B in fig. 1 according to the present invention.

In the figure: 1. a rubber injection molding machine; 2. a base; 3. a feed pipe; 4. a supply pipe; 5. a support column; 6. a support frame; 7. a mixing barrel; 8. a small charging bucket; 9. feeding pipes; 10. a flow meter; 11. a first ball valve; 12. a supporting block; 13. a feeding pump; 14. a first material pipe; 15. a second material pipe; 16. cleaning the motor; 17. a rotating rod; 18. stirring the first blade; 19. a connecting rod; 20. an annular frame; 21. cleaning a bottom plate; 22. a cleaning brush; 23. a feeding box; 24. a box cover; 25. a handle; 26. a stirring motor; 27. a stirring rod; 28. stirring the second leaf; 29. a first flange plate; 30. a second flange plate; 31. a second ball valve; 32. a ball valve III; 33. a material injection pipe; 34. and (7) stabilizing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a feeding device of an injection molding machine for rubber products comprises a rubber injection molding machine 1, a base 2 is installed at the bottom end of the rubber injection molding machine 1, a feeding pipe 3 is communicated with the rubber injection molding machine 1, a temporary feeding mechanism is arranged on the feeding pipe 3 and comprises a feeding box 23, the bottom end of the feeding box 23 is communicated with the top end of the feeding pipe 3, a box cover 24 is arranged at the top end of the feeding box 23, a handle 25 is fixedly installed on the box cover 24, so that when automatic feeding cannot be performed due to reasons under special conditions, temporary manual feeding can be performed to ensure normal production of the rubber injection molding machine 1, a supply pipe 4 is communicated with one side of the feeding pipe 3, a plurality of supporting columns 5 and a supporting frame 6 are fixedly connected with the top end of the base 2, the top ends of the plurality of supporting columns 5 are fixedly connected with a mixing barrel 7, a plurality of small material barrels 8 are fixedly installed on the supporting frame 6, the bottom ends of the small material barrels 8 are communicated with the top end of the mixing barrel 7 through the feeding pipes 9, the flow meters 10 and the spherical valves 11 are mounted on the feeding pipes 9, the stirring mechanisms are arranged on the small material barrels 8, the top ends of the mixing barrel 7 and the small material barrels 8 are communicated with the material injecting pipes 33, pipe caps are arranged on the material injecting pipes 33, corresponding liquid can be injected into the mixing barrel 7 and the small material barrels 8 conveniently, the single stirring mechanism comprises a stirring motor 26, the stirring motor 26 is mounted at the top end of the small material barrel 8, the output end of the stirring motor 26 penetrates through the small material barrel 8 and is fixedly connected with a stirring rod 27, a plurality of groups of stirring blades two 28 are fixedly mounted on the stirring rod 27, multiple AB raw materials or sizing material additives can be stored conveniently, meanwhile, the output end of the stirring motor 26 is started to drive the stirring rod 27 to rotate, the stirring rod 27 drives the stirring blades two 28 to move, the AB raw material or other additives in the mixing bucket are conveniently stirred by the movement of the second stirring blade 28, the crystallization or the precipitation is prevented, and the mixing cleaning component is arranged on the mixing bucket 7.

It should be further noted that the mixing cleaning assembly includes a cleaning motor 16, the cleaning motor 16 is installed on the mixing barrel 7, an output end of the cleaning motor 16 penetrates into the mixing barrel 7 and is fixedly connected with a rotating rod 17, a plurality of groups of first stirring blades 18 and a plurality of connecting rods 19 are fixedly connected to the rotating rod 17, the other ends of the connecting rods 19 are respectively and fixedly installed with an annular frame 20 and a cleaning bottom plate 21, a plurality of cleaning brushes 22 are installed on the annular frame 20 and the cleaning bottom plate 21, a feeding pump 13 is installed on the base 2 through a supporting block 12, a first material pipe 14 is communicated with an input end of the feeding pump 13 and the bottom end of the mixing barrel 7, an output end of the feeding pump 13 is communicated with a second material pipe 15, the other end of the second material pipe 15 is detachably connected with the supply pipe 4 through a flange assembly, the flange assembly includes a first flange 29 and a second flange 30, one end of the first flange 29 and one end of the second flange 30 are respectively and fixedly installed on the supply pipe 4 and the second material pipe 15, the flange plate I29 and the flange plate II 30 are detachably connected through a plurality of bolts, when the interior of the mixing barrel 7 is cleaned by changing materials, the material pipe II 15 is detached, the feeding pump 13 is started, the feeding pump 13 drives the cleaning liquid in the mixing barrel 7, the AB sizing materials in the feeding pump 13, the material pipe I14 and the material pipe II 15 are also conveniently cleaned, the supply pipe 4 is provided with a spherical valve II 31, the spherical valve II 31 is closed during temporary feeding, the temporary AB sizing materials in the feeding box 23 are prevented from flowing out of the interior of the supply pipe 4, the bottom end of the mixing barrel 7 is communicated with a discharge pipe, the discharge pipe is provided with a spherical valve III 32, the mixed AB sizing materials in the mixing barrel 7 are conveniently discharged, and the cleaning liquid is conveniently discharged when the mixing barrel 7 is cleaned and changed materials, a stabilizing plate 34 for stabilizing the second material pipe 15 is fixedly connected between the supporting frame 6 and the rubber injection molding machine 1, so that the position of the second material pipe 15 is conveniently stabilized.

In conclusion, before the rubber product is produced, according to the proportion of the AB sizing material in the mixed production process, the first ball valve 11 at the lower part of the small charging basket 8 of the AB raw material is opened, the indication number on the flowmeter 10 is observed, according to the required proportion, the AB raw material in the small charging basket 8 is injected into the mixing basket 7, then the cleaning motor 16 is started, the output end of the cleaning motor 16 drives the rotating rod 17 to rotate, the rotating rod 17 drives the first stirring blade 18 and the connecting rod 19 to move, so as to mix the AB glue stock in the mixing barrel 7, then the connecting rod 19 drives the annular frame 20 and the clear bottom plate 21 to move, the annular frame 20 and the clear bottom plate 21 drive the cleaning brush 22 to move, the cleaning brush 22 is attached to the inner part of the mixing barrel 7, it can not only stir and mix the AB glue inside the mixing barrel 7 to a certain extent, but also is mainly used for adding cleaning liquid into the mixing barrel 7, the interior of the mixing barrel 7 is cleaned, the material pipe II 15 is disassembled, the feeding pump 13 drives the cleaning liquid in the mixing barrel 7 by starting the feeding pump 13, the AB sizing materials in the feeding pump 13, the material pipe I14 and the material pipe II 15 are also convenient to clean, the production quality of the silica gel piece is prevented from being influenced by the material mixing of the AB sizing materials, when the feeding device of the injection molding machine is used for producing rubber products, the feeding pump 13 is started, so that the feeding pump 13 injects the mixed AB sizing material in the mixing barrel 7 into the feeding pipe 3 through the first material pipe 14, the second material pipe 15 and the supply pipe 4, can realize automatic feeding, and meanwhile, when the temporary feeding mechanism is arranged, the automatic feeding is convenient under special conditions and the feeding cannot be carried out due to reasons, the box cover 24 can be opened through the handle 25, and mixed AB sizing material is injected into the feeding box 23, so that normal production of the rubber injection molding machine 1 is guaranteed.

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

Claims

1. The feeding device of the injection molding machine for rubber products comprises a rubber injection molding machine (1), it is characterized in that a base (2) is arranged at the bottom end of the rubber injection molding machine (1), a feeding pipe (3) is communicated with the rubber injection molding machine (1), a temporary feeding mechanism is arranged on the feeding pipe (3), one side of the feeding pipe (3) is communicated with a supply pipe (4), the top end of the base (2) is fixedly connected with a plurality of supporting columns (5) and a supporting frame (6), the top ends of the supporting columns (5) are fixedly connected with a mixing barrel (7), a plurality of small charging barrels (8) are fixedly arranged on the supporting frame (6), a feeding pipe (9) is communicated between the bottom end of each small charging barrel (8) and the top end of the mixing barrel (7), a flowmeter (10) and a first spherical valve (11) are arranged on each feeding pipe (9), a stirring mechanism is arranged on each small charging barrel (8), a mixing cleaning component is arranged on the mixing barrel (7), a feeding pump (13) is arranged on the base (2) through a supporting block (12), the input end of the feeding pump (13) is communicated with the bottom end of the mixing barrel (7) to form a first material pipe (14), the output end of the feeding pump (13) is communicated with a second material pipe (15), the other end of the second material pipe (15) is detachably connected with the supply pipe (4) through a flange assembly;

mix clean subassembly includes clean motor (16), install on blending bin (7) clean motor (16), the output of clean motor (16) runs through to the inside and fixedly connected with bull stick (17) of blending bin (7), fixedly connected with multiunit stirring leaf (18) and a plurality of connecting rod (19) are gone up in bull stick (17), the other end difference fixed mounting of a plurality of connecting rod (19) has annular frame (20) and clear bottom plate (21), all install a plurality of cleaning brush (22) on annular frame (20) and clear bottom plate (21).

2. The feeding device of an injection molding machine for rubber products as claimed in claim 1, wherein said temporary feeding mechanism comprises a feeding box (23), the bottom end of said feeding box (23) is communicated with the top end of the feeding pipe (3), a box cover (24) is arranged on the top end of said feeding box (23), and a handle (25) is fixedly mounted on said box cover (24).

3. The feeding device of the injection molding machine for rubber products as claimed in claim 2, wherein a single stirring mechanism comprises a stirring motor (26), the stirring motor (26) is installed at the top end of the small charging basket (8), the output end of the stirring motor (26) penetrates through the inside of the small charging basket (8) and is fixedly connected with a stirring rod (27), and a plurality of groups of stirring blades (28) are fixedly installed on the stirring rod (27).

4. The feeding device of an injection molding machine for rubber products as claimed in claim 3, wherein said flange assembly comprises a first flange (29) and a second flange (30), one end of said first flange (29) and one end of said second flange (30) are fixedly mounted on the supply pipe (4) and the second pipe (15), respectively, and said first flange (29) and said second flange (30) are detachably connected by a plurality of bolts.

5. The feeding device of an injection molding machine for rubber products as claimed in claim 4, wherein a second ball valve (31) is installed on said supply pipe (4).

6. The feeding device of an injection molding machine for rubber products as claimed in claim 5, wherein the bottom end of the mixing barrel (7) is communicated with a discharge pipe, and a third ball valve (32) is arranged on the discharge pipe.

7. The feeding device of an injection molding machine for rubber products as claimed in claim 6, wherein the top ends of the mixing barrel (7) and the plurality of small charging barrels (8) are communicated with a plurality of injection pipes (33), and a plurality of pipe caps are arranged on the plurality of injection pipes (33).

8. The feeding device of an injection molding machine for rubber products according to claim 7, characterized in that a stabilizing plate (34) for stabilizing the second feeding pipe (15) is fixedly connected between the supporting frame (6) and the rubber injection molding machine (1).