CN214448239U

CN214448239U - Rubber injection molding machine with material mixing function

Info

Publication number: CN214448239U
Application number: CN202120230079.2U
Authority: CN
Inventors: 刘杰; 陈建军; 张正周; 肖洪波
Original assignee: Kunshan Plastic Mold Co ltd AB
Current assignee: Kunshan Plastic Mold Co ltd AB
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-10-22
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a rubber injection molding machine with material mixing function in the technical field of rubber injection molding machine, which comprises an upper supporting seat and a lower supporting seat, the upper end of the lower supporting seat is fixedly connected with a supporting column, the upper end of the supporting column is fixedly connected with the lower end of the upper supporting seat, the upper end of the lower supporting seat is fixedly connected with a supporting rod, the upper end of the supporting rod is fixedly connected with a lower die holder, the lower die is arranged on the lower die holder, the lower end of the upper supporting seat is fixedly connected with a cylinder, the lower end of the cylinder is fixedly connected with a telescopic rod, the lower end of the telescopic rod is fixedly connected with an upper die holder, the lower end of the upper die holder is fixedly connected with an upper die, the upper die is slidably connected with the lower die, the upper end of the lower supporting seat is fixedly connected with a double-shaft motor, the output shaft at the lower end of the double-shaft motor is fixedly connected with a rotating shaft, the utility model can automatically take out the molded rubber and send away, the labor intensity of workers is reduced, the material mixing component is arranged, material mixing in advance is not needed, and the working efficiency is improved.

Description

Rubber injection molding machine with material mixing function

Technical Field

The utility model relates to a rubber injection molding machine technical field specifically is a rubber injection molding machine with compounding function.

Background

A rubber injection molding machine is a technology for producing rubber molded products, and is mainly used for producing electrical appliance insulation parts, shock-proof pads, sealing elements, shoe soles, industrial and mining rain shoes and the like.

The rubber injection molding machine has been widely used at home and abroad, and the required quantity is large, but the existing rubber injection molding machine has some defects, a material mixing component is lacked, so that a user needs to mix raw materials in advance, and the molded materials need to be manually taken out after molding, so that the labor intensity is increased, and the labor cost is increased.

Based on this, the utility model designs a rubber injection moulding machine with compounding function to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following technical scheme:

a rubber injection molding machine with a material mixing function comprises an upper supporting seat and a lower supporting seat, wherein a supporting column is fixedly connected to the upper end of the lower supporting seat, the upper end of the supporting column is fixedly connected with the lower end of the upper supporting seat, a first supporting rod is fixedly connected to the upper end of the lower supporting seat, a lower die is fixedly connected to the upper end of the first supporting seat, a lower die is arranged on the lower die seat, a cylinder is fixedly connected to the lower end of the upper supporting seat, a telescopic rod is fixedly connected to the lower end of the cylinder, an upper die seat is fixedly connected to the lower end of the telescopic rod, an upper die is fixedly connected to the lower end of the upper die seat, the upper die is slidably connected with the lower die, a second supporting rod is fixedly connected to the upper end of the lower supporting seat, a double-shaft motor is fixedly connected to the output shaft at the lower end of the double-shaft motor, a second rotating shaft is rotatably connected to the upper end of the lower supporting seat, the utility model discloses a material mixing device, including a pivot, No. one pivot, No. two pivot upper ends equal fixedly connected with belt pulleys, the belt pulley passes through belt drive and connects, No. two pivot upper end fixedly connected with worm, it has the compounding case to go up the fixed company of supporting seat upper end, compounding case upper end fixedly connected with motor, the output shaft fixedly connected with of motor mixes the material pole, the feed inlet has been seted up to compounding case upper end.

As a further scheme of the utility model, upper die base lower extreme fixedly connected with gag lever post, the spacing hole of die holder upper end fixedly connected with, spacing hole and gag lever post sliding connection. During operation, through the cooperation of spacing hole and gag lever post, can guarantee to go up the mould and can closely mutually support with the lower mould, avoid producing the clearance each other, influence the shaping effect.

As a further scheme of the utility model, No. one threaded rod of output shaft fixedly connected with of biax motor upper end, No. one threaded rod upper end fixedly connected with roof, the roof is sliding connection in the lower mould. During operation, through starting the double-shaft motor, drive an upper end fixed connection's threaded rod and rotate, make threaded connection's on a threaded rod roof ejecting with the rubber after the shaping, conveniently take out the rubber spare after the shaping fast, improved work efficiency.

As a further scheme of the utility model, the die holder outside fixedly connected with fixed plate, it is connected with the worm wheel to rotate on the fixed plate, worm wheel and worm meshing, threaded connection has No. two threaded rods on the worm wheel, No. two threaded rod front end fixedly connected with push pedals, the both sides fixedly connected with slide bar of push pedal, the slide bar is all sliding connection on the spout, spout fixed connection is in the both sides of die holder. During operation, through starting the biax motor, drive fixed connection's belt pulley rotation in the pivot of lower extreme, drive the belt pulley rotation of fixed connection in the pivot No. two through the belt, make No. two pivot upper end fixed connection's worm rotate, through meshing with the worm wheel, make the worm wheel of meshing rotate, drive threaded connection's No. two threaded rod and worm wheel rotate, make on No. two threaded rod fixed connection's push pedal under fixed connection's the push pedal slide bar along the spout removal, release the rubber spare after the shaping, reduced workman's intensity of labour.

As a further proposal of the utility model, the lower die holder outside fixedly connected with blanking plate. During operation, through the blanking plate, the rubber parts pushed down by the push plate can be collected after sliding down through the blanking plate.

As a further scheme of the utility model, fixedly connected with side lever on the mixing rod, fixedly connected with scraper blade on the side lever, scraper blade and mixing box sliding connection. During operation, through starting a motor, drive the compounding pole and rotate, make compounding pole upper end fixed connection's side lever drive the scraper blade and to the inside slip of mixing box, guaranteed not have remaining of rubber on the side of mixing box, improved the utilization ratio of material.

As a further scheme of the utility model, compounding case lower extreme fixedly connected with discharging pipe, fixedly connected with injection apparatus on the discharging pipe, discharging pipe lower extreme and last mould fixed connection, the discharging pipe can stretch out and draw back. During operation, when the upper die base of fixed connection moved down through cylinder drive telescopic link down, can drive the discharging pipe flexible, treat to move suitable position after, through the injection apparatus, the raw materials after will mixing carries out rapid prototyping through the discharging pipe injection between mould and the lower mould.

Advantageous effects

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

1. through the biax motor, a pivot, No. two pivots, the belt pulley, the belt, the worm wheel, the worm, the fixed plate, the push pedal, the slide bar, the cooperation of spout and No. two threaded rods is used, through starting the biax motor, drive fixed connection's in the pivot of lower extreme belt pulley and rotate, it rotates to drive fixed connection's in the pivot of No. two through the belt pulley, make No. two pivot upper end fixed connection's worm rotate, through meshing with the worm wheel, make the worm wheel of meshing rotate, drive threaded connection's No. two threaded rods and worm wheel and rotate, make No. two threaded rods on the push pedal of fixed connection under fixed connection's the slide bar remove along the spout, release the rubber spare after the shaping, workman's intensity of labour has been reduced.

2. Through the cooperation use of biax motor, No. two pivots, threaded rod and roof, through starting biax motor, drive an upper end fixed connection's threaded rod and rotate, make threaded connection's on the threaded rod roof ejecting with the rubber after the shaping, conveniently take out the rubber spare after the shaping fast, improved work efficiency.

3. Through the compounding case, a motor, the material mixing pole, the side lever, the scraper blade, discharging pipe and injection apparatus's cooperation is used, through starting a motor, it rotates to drive the material mixing pole, make material mixing pole upper end fixed connection's side lever drive the scraper blade and to the inside slip of compounding case, the side of having guaranteed the compounding case does not have remaining of rubber, when driving fixed connection's under the telescopic link upper die base downwards movement through the cylinder, can drive the discharging pipe flexible, treat to remove behind the suitable position, through injection apparatus, the raw materials after will mixing, inject through the discharging pipe and go up the mould and carry out rapid prototyping between the lower mould, and work efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a rear view of the overall structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a cross-sectional view of the general structure of the present invention;

fig. 5 is an enlarged schematic view of a portion B of fig. 4 according to the present invention;

fig. 6 is an enlarged schematic view of a portion C of fig. 4 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-upper supporting seat, 2-lower supporting seat, 3-supporting seat, 4-first supporting rod, 5-lower supporting seat, 6-lower die, 7-air cylinder, 8-telescopic rod, 9-upper die seat, 10-upper die, 11-second supporting rod, 12-double-shaft motor, 13-first rotating shaft, 14-second rotating shaft, 15-belt pulley, 16-belt, 17-worm, 18-mixing box, 19-first motor, 20-mixing rod, 21-feeding port, 22-limiting rod, 23-limiting hole, 24-first threaded rod, 25-top plate, 26-fixing plate, 27-worm gear, 28-second threaded rod, 29-push plate, 30-sliding rod, 31-sliding groove, 32-lower material plate, 33-side rod, 34-scraper, 35-discharge pipe and 36-injection device.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a rubber injection molding machine with a material mixing function comprises an upper supporting seat 1 and a lower supporting seat 2, wherein the upper end of the lower supporting seat 2 is fixedly connected with a supporting column 3, the upper end of the supporting column 3 is fixedly connected with the lower end of the upper supporting seat 1, the upper end of the lower supporting seat 2 is fixedly connected with a first supporting rod 4, the upper end of the first supporting rod 4 is fixedly connected with a lower die seat 5, the lower die seat 5 is provided with a lower die 6, the lower end of the upper supporting seat 1 is fixedly connected with a cylinder 7, the lower end of the cylinder 7 is fixedly connected with a telescopic rod 8, the lower end of the telescopic rod 8 is fixedly connected with an upper die seat 9, the lower end of the upper die seat 9 is fixedly connected with an upper die 10, the upper die 10 is in sliding connection with the lower die 6, the upper end of the lower supporting seat 2 is fixedly connected with a second supporting rod 11, the upper end of the second supporting rod 11 is fixedly connected with a double-shaft motor 12, an output shaft at the lower end of the double-shaft motor 12 is fixedly connected with a first rotating shaft 13, and the upper end of the lower supporting seat 2 is rotatably connected with a second rotating shaft 14, no. one pivot 13 and No. two equal fixedly connected with belt pulley 15 in pivot 14 upper end, belt pulley 15 passes through the transmission of belt 16 and connects, No. two pivot 14 upper end fixedly connected with worm 17, and it has mixing box 18 to go up fixed the even connection in support seat 1 upper end, and mixing box 18 upper end fixedly connected with one motor 19, the output shaft fixedly connected with of one motor 19 mixes material pole 20, and mixing box 18 upper end has seted up feed inlet 21.

As an embodiment of the utility model, 9 lower extreme fixedly connected with gag lever post 22 of upper die base, 5 upper end fixedly connected with spacing holes 23 of die holder, spacing holes 23 and gag lever post 22 sliding connection. During operation, through the cooperation of the limiting hole 23 and the limiting rod 22, the upper die 10 and the lower die 6 can be tightly matched with each other, and the phenomenon that a gap is generated between the upper die and the lower die to influence the forming effect is avoided.

As an embodiment of the utility model, threaded rod 24 is connected to the output shaft fixedly connected with of the upper end of biax motor 12, threaded rod 24 upper end fixedly connected with roof 25, roof 25 sliding connection in lower mould 6. During operation, the double-shaft motor 12 is started, the first threaded rod 24 fixedly connected with the upper end is driven to rotate, the top plate 25 connected with the first threaded rod 24 in a threaded mode enables rubber after forming to be ejected out, the rubber piece after forming can be conveniently and quickly taken out, and working efficiency is improved.

As an embodiment of the utility model, the fixed plate 26 of the fixedly connected with in the lower bolster 5 outside rotates on the fixed plate 26 and is connected with worm wheel 27, worm wheel 27 and worm 17 meshing, and threaded connection has No. two threaded rods 28 on the worm wheel 27, and No. two threaded rods 28 front end fixedly connected with push pedal 29, push pedal 29's both sides fixedly connected with slide bar 30, slide bar 30 all are sliding connection on spout 31, and spout 31 fixed connection is in the both sides of lower bolster 5. When the rubber part forming machine works, the double-shaft motor 12 is started to drive the belt pulley 15 fixedly connected to the first rotating shaft 13 at the lower end to rotate, the belt pulley 15 fixedly connected to the second rotating shaft 14 is driven to rotate through the belt 16, the worm 17 fixedly connected to the upper end of the second rotating shaft 14 rotates, the worm wheel 27 is meshed with the worm wheel 27 to rotate, the second threaded rod 28 in threaded connection is driven to rotate with the worm wheel 27, the sliding rod 30 fixedly connected to the lower portion of the push plate 29 fixedly connected to the second threaded rod 28 moves along the sliding groove 31, the formed rubber part is pushed out, and labor intensity of workers is reduced.

As an embodiment of the utility model, the lower die holder 5 outside fixedly connected with blanking plate 32. In operation, the rubber pieces pushed down from the push plate 29 can be collected by sliding down the blanking plate 32 through the blanking plate 32.

As an embodiment of the utility model, fixedly connected with side lever 33 on the compounding pole 20, fixedly connected with scraper blade 34 on the side lever 33, scraper blade 34 and mixing box 18 sliding connection. During operation, through starting motor 19, drive mixing rod 20 and rotate, make mixing rod 20 upper end fixed connection's side lever 33 drive scraper blade 34 to the inside slip of mixing box 18, guaranteed that there is not the remaining of rubber on the side of mixing box 18, improved the utilization ratio of material.

As an embodiment of the utility model, 18 lower extreme fixedly connected with discharging pipes 35 of mixing box, fixedly connected with injection apparatus 36 on discharging pipes 35, discharging pipes 35 lower extreme and last mould 10 fixed connection, discharging pipes 35 can stretch out and draw back. During operation, when the upper die base 9 fixedly connected with the lower portion of the telescopic rod 8 is driven to move downwards through the air cylinder 7, the discharge pipe 35 can be driven to stretch, after the upper die base is moved to a proper position, the mixed raw materials are injected between the upper die 10 and the lower die 6 through the discharge pipe 35 to be rapidly molded through the injection device 36.

One specific application of this embodiment is:

when the utility model is used, firstly, raw materials are put into the mixing box 18, the first motor 19 is started to drive the mixing rod 20 to rotate, the raw materials inside are heated and mixed, the side lever 33 fixedly connected with the upper end of the mixing rod 20 drives the scraper 34 to slide inside the mixing box 18, no rubber residue is left on the side edge of the mixing box 18, when the upper die base 9 fixedly connected with the lower end of the telescopic rod 8 is driven by the air cylinder 7 to move downwards, the discharging pipe 35 is driven to stretch and contract, after the upper die base is moved to a proper position, the mixed raw materials are injected into the space between the upper die 10 and the lower die 6 through the injection device 36 to be rapidly molded, after the molding is completed, the first threaded rod 24 fixedly connected with the upper end is driven to rotate by starting the double-shaft motor 12, the top plate 25 in threaded connection with the first threaded rod 24 is used for ejecting the molded rubber, and by starting the double-shaft motor 12, drive fixed connection's belt pulley 15 and rotate on the pivot 13 of lower extreme, drive belt pulley 15 of fixed connection on No. two pivots 14 through belt 16 and rotate, make No. two pivots 14 upper end fixed connection's worm 17 rotate, through meshing with worm wheel 27, make meshed worm wheel 27 rotate, drive threaded connection's No. two threaded rods 28 and worm wheel 27 rotate, make No. two threaded rods 28 go up fixed connection's push pedal 29 down fixed connection's slide bar 30 and remove along spout 31, release the rubber spare after the shaping and collect from lower feed plate 32 release, the utility model discloses can take out the rubber that the shaping is good automatically and send away, reduce workman's intensity of labour to have the compounding subassembly, need not mix in advance, improved work efficiency.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a rubber injection moulding machine with compounding function, includes upper support seat (1) and lower support seat (2), its characterized in that: the upper end of the lower supporting seat (2) is fixedly connected with a supporting column (3), the upper end of the supporting column (3) is fixedly connected with the lower end of an upper supporting seat (1), the upper end of the lower supporting seat (2) is fixedly connected with a first supporting rod (4), the upper end of the first supporting rod (4) is fixedly connected with a lower die holder (5), the lower die holder (5) is provided with a lower die (6), the lower end of the upper supporting seat (1) is fixedly connected with a cylinder (7), the lower end of the cylinder (7) is fixedly connected with a telescopic rod (8), the lower end of the telescopic rod (8) is fixedly connected with an upper die holder (9), the lower end of the upper die holder (9) is fixedly connected with an upper die (10), the upper die (10) is slidably connected with the lower die (6), the upper end of the lower supporting seat (2) is fixedly connected with a second supporting rod (11), and the upper end of the second supporting rod (11) is fixedly connected with a double-shaft motor (12), output shaft and pivot (13) fixed connection of double-shaft motor (12) lower extreme, lower carriage (2) upper end is rotated and is connected with pivot (14) No. two, pivot (13) and the equal fixedly connected with belt pulley (15) in pivot (14) upper end No. two, belt pulley (15) are connected through belt (16) transmission, pivot (14) upper end fixedly connected with worm (17) No. two, it has mixing box (18) to go up fixed connection in support (1) upper end, mixing box (18) upper end fixedly connected with motor (19), the output shaft fixedly connected with of motor (19) mixes material pole (20), feed inlet (21) have been seted up to mixing box (18) upper end.

2. A rubber injection molding machine with a material mixing function according to claim 1, characterized in that: the lower end of the upper die base (9) is fixedly connected with a limiting rod (22), the upper end of the lower die base (5) is fixedly connected with a limiting hole (23), and the limiting hole (23) is connected with the limiting rod (22) in a sliding mode.

3. A rubber injection molding machine with a material mixing function according to claim 1, characterized in that: an output shaft at the upper end of the double-shaft motor (12) is fixedly connected with a first threaded rod (24), the upper end of the first threaded rod (24) is fixedly connected with a top plate (25), and the top plate (25) is in sliding connection in the lower die (6).

4. A rubber injection molding machine with a material mixing function according to claim 1, characterized in that: die holder (5) outside fixedly connected with fixed plate (26), it is connected with worm wheel (27) to rotate on fixed plate (26), worm wheel (27) and worm (17) meshing, threaded connection has No. two threaded rod (28) on worm wheel (27), No. two threaded rod (28) front end fixedly connected with push pedal (29), both sides fixedly connected with slide bar (30) of push pedal (29), slide bar (30) are all sliding connection on spout (31), spout (31) fixed connection is in the both sides of die holder (5).

5. A rubber injection molding machine with a material mixing function according to claim 1, characterized in that: and a blanking plate (32) is fixedly connected to the outer side of the lower die base (5).

6. A rubber injection molding machine with a material mixing function according to claim 1, characterized in that: fixedly connected with side lever (33) on material mixing pole (20), fixedly connected with scraper blade (34) on side lever (33), scraper blade (34) and mixing box (18) sliding connection.

7. A rubber injection molding machine with a material mixing function according to claim 1, characterized in that: the feed box is characterized in that a discharge pipe (35) is fixedly connected to the lower end of the feed box (18), an injection device (36) is fixedly connected to the discharge pipe (35), the lower end of the discharge pipe (35) is fixedly connected with an upper die (10), and the discharge pipe (35) can stretch out and draw back.