CN215039945U

CN215039945U - Brush handle main part injection moulding device

Info

Publication number: CN215039945U
Application number: CN202121315256.3U
Authority: CN
Inventors: 尹宝聪
Original assignee: Shandong Rongyueda Precision Industry Co ltd
Current assignee: Shandong Rongyueda Precision Industry Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-07
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to the technical field of injection molding equipment, in particular to brush handle main body injection molding equipment which can carry out injection molding circularly, reduce the use of molds, replace the traditional manual disassembly and assembly of the molds, improve the working efficiency of the device and reduce the production cost; including the bottom plate, the backup pad, the multiunit pillar, fixed cover, the tight pulley, the apparatus further comprises a rotating disk, the multiunit mould subassembly that opens and shuts, mould plastics subassembly and drive assembly, the backup pad passes through multiunit pillar fixed mounting at the bottom plate up end, fixed cover fixed mounting is in the backup pad up end, tight pulley fixed mounting is at fixed upper end face, the disc part outside the tight pulley is equipped with first drive tooth, the pivot is rotated and is installed at the bottom plate up end, and fixed cover and tight pulley are passed to the pivot upper end, the pivot lower extreme is connected with the drive arrangement drive, carousel and pivot upper end fixed connection, the multiunit mould subassembly that opens and shuts becomes the border evenly distributed and installs at the carousel up end, mould plastics subassembly fixed mounting at the bottom plate up end.

Description

Brush handle main part injection moulding device

Technical Field

The utility model relates to a technical field of injection moulding equipment especially relates to a brush handle main part injection moulding equipment.

Background

The brush holder main body injection molding equipment is an auxiliary device for producing a toothbrush and a brush holder, and is widely used in the field of injection molding equipment; when current injection molding machine is moulding plastics, need produce through a large amount of moulds, just can satisfy the production needs, lead to manufacturing cost to improve greatly to the mould is moulding plastics and is accomplishing the back, need carry out the split through a large amount of labours with the mould, takes out the product, leads to work efficiency low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can circulate and mould plastics, reduce the use of mould to replace artifical dismouting mould of tradition, improve the work efficiency of device, reduction in production cost's a brush handle main part injection moulding device.

The utility model discloses a brush handle main body injection molding equipment, comprising a base plate, a supporting plate, the multiunit pillar, fixed cover, the tight pulley, the pivot, the carousel, multiunit mould opening and closing subassembly, injection molding subassembly and drive assembly, the supporting plate passes through multiunit pillar fixed mounting at the bottom plate up end, fixed cover fixed mounting is at the supporting plate up end, the tight pulley fixed mounting is at the fixed upper end face, the outer disc part of tight pulley is equipped with first drive tooth, the pivot is rotated and is installed at the bottom plate up end, and the pivot upper end passes fixed cover and tight pulley, the pivot lower extreme is connected with drive arrangement drive, the carousel is connected with pivot upper end fixed connection, multiunit mould opening and closing subassembly becomes the even distribution of circle and installs at the carousel up end, injection molding subassembly fixed mounting is at the bottom plate up end; the mould opening and closing assembly comprises a first fixing plate, a sliding bar, a fixing seat, two groups of limiting plates, two groups of baffles, two groups of push rods, a rotating pipe, two groups of sliding blocks, a rotating rod, a toothed ring and two groups of clamping assemblies, wherein the first fixing plate is fixedly arranged on the upper end surface of the rotating disc, the two groups of sliding bars are symmetrically arranged on the upper end surface of the first fixing plate in the front-back direction through the plurality of groups of fixing seats, the two groups of limiting plates are symmetrically arranged on the upper end surface of the first fixing plate in the front-back direction, the limiting plates are fixedly connected with the middle position of the sliding bar, the two groups of baffles are symmetrically arranged on the upper end surface of the first fixing plate in the left-right direction, the two groups of push rods are respectively arranged on the two groups of baffles, the push rods can extend into the mould, the two groups of clamping assemblies are symmetrically arranged on the two groups of sliding bars in the left-right direction and are respectively fixedly clamped on the two parts of the mould, the upper end of the rotating pipe passes through the first fixing plate, the two groups of connecting rods are respectively rotatably arranged on the connecting rods, the lower end of the rotating pipe penetrates through the turntable, the gear ring is fixedly sleeved at the lower end of the rotating pipe, and the gear ring and the first driving gear can be meshed with each other; the clamping assembly comprises a sliding seat, two groups of fixed blocks, screws, clamping jaws, a hand wheel and springs, the sliding seat is slidably mounted on the two groups of sliding bars, sliding grooves are formed in the lower end faces of the sliding seat, the sliding blocks are slidably mounted in the sliding grooves, the two groups of fixed blocks are symmetrically mounted on the upper end face of the sliding seat in a front-back mode, the two groups of screws are respectively in threaded connection with the two groups of fixed blocks, the two groups of clamping jaws are respectively in rotating connection with the inner side ends of the two groups of screws, the hand wheel is arranged at the outer side end of each screw, the two groups of springs are respectively sleeved on the two groups of sliding bars, and the springs are located between the fixed seat and the sliding seat.

The utility model discloses a brush handle main part injection moulding device, the subassembly of moulding plastics includes supporting seat, second fixed plate, pneumatic cylinder and the head of moulding plastics, and supporting seat fixed mounting is at the bottom plate up end, and the pneumatic cylinder passes through second fixed plate fixed mounting terminal surface before the supporting seat, the head of moulding plastics and pneumatic cylinder output fixed connection.

The utility model discloses a brush handle main part injection moulding device, drive assembly include the gear, rotate wheel, connecting axle, motor and motor cabinet collecting box, and gear fixed mounting rotates the wheel and rotates through the connecting axle and install at the bottom plate up end in the pivot lower part, rotates the wheel and is equipped with the second drive tooth locally outside the cylinder to the second drive tooth can with gear intermeshing, the motor passes through motor cabinet fixed mounting in backup pad side end face, and motor output and connecting axle fixed connection.

The utility model discloses a brush handle main part injection moulding device still includes the collecting box, and the collecting box is placed at the bottom plate up end to the commentaries on classics pipe lower extreme can be corresponding with the collecting box.

The utility model discloses a brush handle main part injection moulding device is equipped with the rubber stripe on the clamping jaw.

The utility model discloses a brush handle main part injection moulding device is equipped with the oil filler point on the fixed cover.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the carousel, under the condition of drive arrangement drive pivot, can drive first fixed plate and rotate, rotate to when meshing each other with first drive tooth when the ring gear, make the bull stick drive two sets of connecting rods and rotate, under the effect of slider and bull stick, make two sets of slide alternate segregation remove, thereby make the two parts separation of mould, and under the cooperation use of push rod, can release the inside product of mould, make the product fall through the bull stick, when the ring gear takes off with first drive tooth, the slide resets under the effect of spring, thereby can constantly circulate and mould plastics, reduce the use of mould, and replace traditional artifical dismouting mould, the work efficiency of the improvement device, and the production cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of a partial axial structure of a rotary pipe connected to a slide bar;

FIG. 3 is a schematic view of a partial axial structure of a gear connected to a rotating wheel;

in the drawings, the reference numbers: 1. a base plate; 2. a support plate; 3. a pillar; 4. fixing a sleeve; 5. a fixed wheel; 6. a rotating shaft; 7. a turntable; 8. a first fixing plate; 9. a slide bar; 10. a fixed seat; 11. a limiting plate; 12. a baffle plate; 13. a push rod; 14. pipe rotation; 15. a connecting rod; 16. a slider; 17. a rotating rod; 18. a toothed ring; 19. a slide base; 20. a fixed block; 21. a screw; 22. a clamping jaw; 23. a hand wheel; 24. a spring; 25. a supporting seat; 26. a second fixing plate; 27. a hydraulic cylinder; 28. an injection head; 29. a gear; 30. a rotating wheel; 31. a connecting shaft; 32. a motor; 33. a motor base; 34. and a collection box.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 3, the brush handle main body injection molding device of the utility model comprises a bottom plate 1, a support plate 2, a plurality of groups of pillars 3, a fixed sleeve 4, a fixed wheel 5, a rotating shaft 6, a rotating disc 7, a plurality of groups of mold opening and closing components, an injection molding component and a driving component, wherein the support plate 2 is fixedly arranged on the upper end surface of the bottom plate 1 through the plurality of groups of pillars 3, the fixed sleeve 4 is fixedly arranged on the upper end surface of the support plate 2, the fixed wheel 5 is fixedly arranged on the upper end surface of the fixed sleeve 4, a first driving tooth is arranged on the outer circular surface of the fixed wheel 5, the rotating shaft 6 is rotatably arranged on the upper end surface of the bottom plate 1, the upper end of a rotating shaft 6 penetrates through a fixed sleeve 4 and a fixed wheel 5, the lower end of the rotating shaft 6 is in driving connection with a driving device, a turntable 7 is fixedly connected with the upper end of the rotating shaft 6, a plurality of groups of mold opening and closing assemblies are uniformly distributed on the upper end surface of the turntable 7 in a circle, and injection molding assemblies are fixedly arranged on the upper end surface of a bottom plate 1; the mould opening and closing assembly comprises a first fixing plate 8, a sliding rod 9, a fixing seat 10, two groups of limiting plates 11, two groups of baffle plates 12, two groups of push rods 13, a rotating pipe 14, two groups of sliding blocks 16, a rotating rod 17, a toothed ring 18 and two groups of clamping assemblies, wherein the first fixing plate 8 is fixedly arranged on the upper end surface of a rotating disc 7, the two groups of sliding rods 9 are symmetrically arranged on the upper end surface of the first fixing plate 8 from front to back through the plurality of groups of fixing seats 10, the two groups of limiting plates 11 are symmetrically arranged on the upper end surface of the first fixing plate 8 from front to back, the limiting plates 11 are fixedly connected with the middle positions of the sliding rods 9, the two groups of baffle plates 12 are symmetrically arranged on the upper end surface of the first fixing plate 8 from left to right, the two groups of push rods 13 are respectively arranged on the two groups of baffle plates 12, the push rods 13 can extend into the mould, the two groups of clamping assemblies are symmetrically arranged on the two groups of sliding rods 9 from left to right, and fixedly clamping the two parts of the mould respectively, the upper end of the rotating pipe 14 penetrates through the first fixing plate 8, two groups of connecting rods 15 are arranged on the rotating pipe 14, two groups of sliding blocks 16 are respectively rotatably arranged on the connecting rods 15 through rotating rods 17, the lower end of the rotating pipe 14 penetrates through the turntable 7, a gear ring 18 is fixedly sleeved at the lower end of the rotating pipe 14, and the gear ring 18 and the first driving teeth can be meshed with each other; the clamping assembly comprises a sliding seat 19, two groups of fixed blocks 20, screws 21, clamping jaws 22, a hand wheel 23 and springs 24, the sliding seat 19 is slidably mounted on the two groups of sliding bars 9, sliding grooves are formed in the lower end face of the sliding seat 19, the sliding blocks 16 are slidably mounted in the sliding grooves, the two groups of fixed blocks 20 are symmetrically mounted on the upper end face of the sliding seat 19 in a front-back mode, the two groups of screws 21 are respectively in threaded connection with the two groups of fixed blocks 20, the two groups of clamping jaws 22 are respectively in rotating connection with the inner side ends of the two groups of screws 21, the hand wheel 23 is arranged at the outer side end of each screw 21, the two groups of springs 24 are respectively sleeved on the two groups of sliding bars 9, and the springs 24 are located between the fixed seat 10 and the sliding seat 19; through setting up carousel 7, under the condition of drive arrangement drive pivot 6, can drive first fixed plate 8 and rotate, when ring gear 18 rotates to intermeshing with first drive tooth, make the bull stick 14 drive two sets of connecting rods 15 and rotate, under the effect of slider 16 and bull stick 17, make two sets of slide 19 mutual separation removal, thereby make the two parts separation of mould, and under the cooperation of push rod 13 is used, can release the inside product of mould, make the product fall through bull stick 14, when ring gear 18 takes off with first drive tooth, slide 19 resets under spring 24's effect, thereby can constantly circulate and mould plastics, reduce the use of mould, and replace traditional artifical dismouting mould, the work efficiency of improvement device, and the production cost is reduced.

The utility model discloses a brush handle main body injection molding equipment, the injection molding assembly comprises a supporting seat 25, a second fixing plate 26, a hydraulic cylinder 27 and an injection molding head 28, the supporting seat 25 is fixedly arranged on the upper end surface of the bottom plate 1, the hydraulic cylinder 27 is fixedly arranged on the front end surface of the supporting seat 25 through the second fixing plate 26, and the injection molding head 28 is fixedly connected with the output end of the hydraulic cylinder 27; by providing the hydraulic cylinder 27, the injection head 28 can be inserted into the mold and injection can be performed, thereby improving the usability of the device.

The utility model discloses a brush handle main part injection moulding equipment, drive assembly include gear 29, rotate wheel 30, connecting axle 31, motor 32 and motor cabinet 33 collecting box 34, gear 29 fixed mounting is in 6 lower parts of pivot, rotate wheel 30 and rotate through connecting axle 31 and install at bottom plate 1 up end, it is equipped with the second drive tooth to rotate wheel 30 outer cylindrical surface part, and the second drive tooth can be intermeshing with gear 29, motor 32 passes through motor cabinet 33 fixed mounting at the 2 side end of backup pad, and motor 32 output and connecting axle 31 fixed connection; through setting up and rotating wheel 30, under the condition that motor 32 drive connecting axle 31 rotated, can make gear 29 drive pivot 6 and carry out intermittent type nature rotation to can provide time for moulding plastics, improve the reliability of device work.

The utility model discloses a brush handle main body injection molding device, which also comprises a collecting box 34, wherein the collecting box 34 is arranged on the upper end surface of the bottom plate 1, and the lower end of the rotating pipe 14 can correspond to the collecting box 34; by providing the collection box 34, the products can be collected in a concentrated manner, and the operability of the apparatus can be improved.

In the injection molding equipment for the brush handle main body of the utility model, the clamping jaw 22 is provided with rubber stripes; through setting up the rubber stripe, can increase the frictional force between clamping jaw 22 and the mould, make clamping jaw 22 to the mould centre gripping more stable to can reduce the friction damage of mould, improve the usability of device.

The utility model relates to a brush handle main body injection molding device, an oil injection hole is arranged on a fixed sleeve 4; the fixed sleeve 4 is filled with oil through the oil filling hole, so that the friction force generated when the rotating shaft 6 rotates can be reduced, and the running stability of the device is improved.

The utility model discloses a brush handle main part injection moulding equipment, it is at work, at first start motor 32, make connecting axle 31 drive and rotate wheel 30 and rotate, when second drive tooth and gear 29 intermeshing on rotating wheel 30, pivot 6 drives carousel 7 and rotates, make a set of mould switching subassembly rotate to under the injection head 28, second drive tooth and gear 29 disengage this moment, then start hydraulic cylinder 27, make injection head 28 stretch into the mould and carry out the injection moulding, after the completion of the injection moulding, injection head 28 stretches out from the mould inside, along with the continuous rotation of rotating wheel 30, when second drive tooth and gear 29 intermeshing once more, next set of mould switching subassembly rotates to under injection head 28, then carry out the injection moulding once more, so on, along with the rotation of carousel 7, when ring gear 18 and first drive tooth intermeshing, rotating pipe 14 drives two sets of connecting rods 15 and rotates, under the action of the slide block 16 and the rotating rod 17, the two sets of slide seats 19 are separated from each other, so that the two parts of the mould are separated, and under the cooperation of the push rod 13, the product in the mould is pushed out, so that the product falls into the collecting box 34 through the rotating pipe 14, when the toothed ring 18 is disengaged from the first driving tooth, the slide seats 19 are reset under the action of the spring 24, and the like until the injection molding is finished.

The utility model discloses a brush handle main part injection moulding device, its mounting means, connected mode or mode of setting are common mechanical type, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An injection molding device for a brush handle main body is characterized by comprising a bottom plate (1), a support plate (2), a plurality of groups of pillars (3), a fixed sleeve (4), a fixed wheel (5), a rotating shaft (6), a turntable (7), a plurality of groups of mold opening and closing components, an injection molding component and a driving component, wherein the support plate (2) is fixedly arranged on the upper end surface of the bottom plate (1) through the plurality of groups of pillars (3), the fixed sleeve (4) is fixedly arranged on the upper end surface of the support plate (2), the fixed wheel (5) is fixedly arranged on the upper end surface of the fixed sleeve (4), a first driving tooth is locally arranged on the outer circular surface of the fixed wheel (5), the rotating shaft (6) is rotatably arranged on the upper end surface of the bottom plate (1), the upper end of the rotating shaft (6) penetrates through the fixed sleeve (4) and the fixed wheel (5), the lower end of the rotating shaft (6) is in driving connection with the driving device, the turntable (7) is fixedly connected with the upper end of the rotating shaft (6), the plurality of the mold opening and closing components are uniformly distributed on the upper end surface of the turntable (7), the injection molding assembly is fixedly arranged on the upper end surface of the bottom plate (1); the mold opening and closing assembly comprises a first fixing plate (8), a sliding bar (9), a fixing seat (10), two groups of limiting plates (11), two groups of baffles (12), two groups of push rods (13), a rotating pipe (14), two groups of sliding blocks (16), a rotating rod (17), a toothed ring (18) and two groups of clamping assemblies, wherein the first fixing plate (8) is fixedly arranged on the upper end surface of a rotating disc (7), the two groups of sliding bars (9) are symmetrically arranged on the upper end surface of the first fixing plate (8) from front to back through the plurality of groups of fixing seats (10), the two groups of limiting plates (11) are symmetrically arranged on the upper end surface of the first fixing plate (8) from front to back, the limiting plates (11) are fixedly connected with the middle position of the sliding bar (9), the two groups of baffles (12) are symmetrically arranged on the upper end surface of the first fixing plate (8) from left to right, the two groups of push rods (13) are respectively arranged on the two groups of baffles (12), and the push rods (13) can extend into the mold, the two groups of clamping assemblies are arranged on the two groups of sliding bars (9) in a bilateral-symmetric sliding mode, the two groups of clamping assemblies are used for fixedly clamping two parts of a die respectively, the upper end of a rotating pipe (14) penetrates through a first fixing plate (8), two groups of connecting rods (15) are arranged on the rotating pipe (14), two groups of sliding blocks (16) are rotatably arranged on the connecting rods (15) respectively through rotating rods (17), the lower end of the rotating pipe (14) penetrates through a rotating disc (7), a gear ring (18) is fixedly sleeved at the lower end of the rotating pipe (14), and the gear ring (18) and a first driving tooth can be meshed with each other; the clamping assembly comprises a sliding seat (19), two groups of fixing blocks (20), screw rods (21), clamping jaws (22), a hand wheel (23) and springs (24), the sliding seat (19) is slidably mounted on the two groups of sliding bars (9), sliding grooves are formed in the lower end faces of the sliding seat (19), sliding blocks (16) are slidably mounted in the sliding grooves, the two groups of fixing blocks (20) are symmetrically mounted on the upper end face of the sliding seat (19) in a front-back mode, the two groups of screw rods (21) are respectively in threaded connection with the two groups of fixing blocks (20), the two groups of clamping jaws (22) are respectively in rotating connection with the inner side ends of the two groups of screw rods (21), the hand wheel (23) is arranged at the outer side ends of the screw rods (21), the two groups of springs (24) are respectively sleeved on the two groups of sliding bars (9), and the springs (24) are located between the fixing seat (10) and the sliding seat (19).

2. An injection molding device for a brush holder body according to claim 1, wherein the injection molding assembly comprises a support base (25), a second fixing plate (26), a hydraulic cylinder (27) and an injection molding head (28), the support base (25) is fixedly installed on the upper end face of the base plate (1), the hydraulic cylinder (27) is fixedly installed on the front end face of the support base (25) through the second fixing plate (26), and the injection molding head (28) is fixedly connected with the output end of the hydraulic cylinder (27).

3. A brush handle main body injection molding device according to claim 1, wherein the driving assembly comprises a gear (29), a rotating wheel (30), a connecting shaft (31), a motor (32) and a motor base (33) collecting box (34), the gear (29) is fixedly installed at the lower part of the rotating shaft (6), the rotating wheel (30) is rotatably installed at the upper end surface of the bottom plate (1) through the connecting shaft (31), the outer cylindrical surface of the rotating wheel (30) is partially provided with a second driving tooth, the second driving tooth can be meshed with the gear (29), the motor (32) is fixedly installed at the side end surface of the support plate (2) through the motor base (33), and the output end of the motor (32) is fixedly connected with the connecting shaft (31).

4. A brush holder body injection molding apparatus according to claim 3, further comprising a collection tank (34), the collection tank (34) being placed on the upper end face of the base plate (1), and the lower end of the rotary pipe (14) being capable of corresponding to the collection tank (34).

5. A handle body injection molding apparatus as claimed in claim 1 wherein the jaws (22) are provided with rubber striations.

6. An injection-molding machine for brush holder bodies according to claim 1, characterized in that the fixing sleeve (4) is provided with oil holes.