阅读说明：本技术 一种模具油缸出模器 (Mould hydro-cylinder demolding ware ) 是由 于洋 吴波 于 2021-01-15 设计创作，主要内容包括：本发明公开了一种模具油缸出模器,涉及模具设计技术领域,还包括模具、筒体二和移动块一,模具的下表面抵接有筒体一,筒体一的表面开设有用于筒体二伸入且与之滑动连接的滑口一,移动块一的上表面固定连接有移动块二,移动块二上设置有用于带动筒体二转动的传动装置,筒体一的下端铰接有转臂二,移动块一的下端铰接有转臂三,转轴上设置有传动机构一,箱体的内壁上设置有传动机构二,箱体的内壁上设置有驱动机构,通过上述结构之间的相互配合,解决了现有的出模方式通常采用一次性脱模,但是一次性脱模对产品的冲击力较大,容易导致产品损坏,并且脱模形式较为单一,脱模效果不好,增加了产品脱模时的损耗,影响产品的质量的问题。(The invention discloses a mold oil cylinder demolding device, which relates to the technical field of mold design, and further comprises a mold, a cylinder body II and a moving block I, wherein the lower surface of the mold is abutted with the cylinder body I, the surface of the cylinder body I is provided with a sliding opening I which is used for the cylinder body II to extend into and be in sliding connection with the cylinder body II, the upper surface of the moving block I is fixedly connected with the moving block II, the moving block II is provided with a transmission device for driving the cylinder body II to rotate, the lower end of the cylinder body I is hinged with a rotating arm II, the lower end of the moving block I is hinged with a rotating arm III, the rotating shaft is provided with a transmission mechanism I, the inner wall of a box body is provided with a transmission mechanism II, and the inner wall of the box body is provided with a driving mechanism, the demoulding effect is not good, the loss of the product during demoulding is increased, and the quality of the product is influenced.)

1. The utility model provides a mould hydro-cylinder demolding ware, includes base (1), box (2) and finished product (4), its characterized in that: the die is characterized by further comprising a die (3), a second cylinder body (23) and a first moving block (19), the finished product (4) comprises an inner concave part (26) and a flat part (27), the box body (2) is fixedly connected to the upper surface of the base (1), an opening for the die (3) to extend into and be fixedly connected with is formed in the upper surface of the box body (2), the first cylinder body (20) is abutted to the lower surface of the die (3), a first sliding opening (21) for the second cylinder body (23) to extend into and be slidably connected with is formed in the surface of the first cylinder body (20), a through opening for the first moving block (19) to extend into and be slidably connected with is formed in the lower surface of the second cylinder body (23), a second moving block (22) is fixedly connected to the upper surface of the first moving block (19), and a transmission device for driving the second cylinder body (23) to rotate is arranged on the second moving block (22), limiting plate (5) have been cup jointed on the surface of barrel (20), the surface of limiting plate (5) with the inner wall fixed connection of box (2), the lower extreme of barrel (20) articulates there is rocking arm two (17), the lower extreme of movable block (19) articulates there is rocking arm three (18), the inner wall of box (2) rotates and is connected with pivot (8), be provided with the drive mechanism one that is used for driving rocking arm three (18) and removes on pivot (8), be provided with the drive mechanism two that is used for driving rocking arm two (17) and removes on the inner wall of box (2), be provided with on the inner wall of box (2) and be used for driving pivot (8) pivoted actuating mechanism.

2. The mold cylinder stripper of claim 1, wherein: the first transmission mechanism comprises a cylinder (10), a rotary table (9) is fixedly connected to the surface of the rotary shaft (8), a penetrating port used for enabling the cylinder (10) to penetrate and be fixedly connected with the rotary table (9) is formed in the surface of the rotary table (9), and the lower end of the rotary arm III (18) is hinged to the back face of the cylinder (10).

3. The mold cylinder stripper of any one of claims 1 or 2, wherein: drive mechanism two includes rocking arm one (16) and backup pad (13), the inner wall fixedly connected with dead lever (15) of box (2), the left end of rocking arm one (16) with the surface of dead lever (15) is articulated, the back of rocking arm one (16) with the surface of backup pad (13) is articulated, the lower extreme of rocking arm two (17) with the surface of rocking arm one (16) is articulated, the lower surface fixedly connected with slide (11) of backup pad (13), the surface of slide (11) is seted up and is used for cylinder (10) stretch into and sliding connection's spout two (12) with it.

4. The mold cylinder stripper of claim 3, wherein: the driving mechanism comprises an oil cylinder (6), the oil cylinder (6) is fixedly connected to the inner wall of the box body (2), and a transmission part is arranged on the oil cylinder (6).

5. The mold cylinder stripper of claim 4, wherein: the transmission part comprises a rack bar (7) and a gear (14), the right end of the rack bar (7) is fixedly connected with the output end of the oil cylinder (6), the gear (14) is fixedly connected to the surface of the rotating shaft (8), and the gear (14) is meshed with the rack bar (7).

6. The mold cylinder stripper of claim 3, wherein: the transmission device comprises a sliding block (25), the sliding block (25) is fixedly connected to the side face of the second moving block (22), and a thread groove (24) used for the sliding block (25) to stretch into and be in sliding connection with the sliding block is formed in the inner wall of the second cylinder body (23).

7. The mold cylinder stripper of claim 6, wherein: the second sliding opening (12) is shaped like a Chinese character 'ji'.

8. The mold cylinder stripper of claim 2, wherein: the surface of the cylinder (10) is attached to the inner wall of the sliding opening II (12), and the surface of the cylinder body II (23) is attached to the inner wall of the sliding opening I (21).

Technical Field

The invention relates to the technical field of mold design, in particular to a mold oil cylinder stripper.

Background

The mold is various molds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, the products need to be taken out of the mold after being cooled and formed, the existing mold stripping mode usually adopts one-time mold stripping, but the impact force of the one-time mold stripping on the products is large, the products are easily damaged, the mold stripping mode is single, the mold stripping effect is not good, the loss of the products during mold stripping is increased, and the quality of the products is influenced.

Disclosure of Invention

The invention aims to provide a mold oil cylinder demolding device which has the advantages that a first cylinder body and a second cylinder body are driven to sequentially separate from a finished product through rotation of a rotary table, and the second cylinder body is driven to rotate to separate from the finished product, so that the loss of the finished product during demolding is reduced, the quality of the finished product is improved, and the problems that the product is damaged easily due to the fact that one-time demolding is adopted in the conventional demolding mode, the product is damaged easily due to the fact that the impact force of one-time demolding is large, the demolding mode is single, the demolding effect is poor, the loss of the product during demolding is increased, and the quality of the product is affected are solved.

In order to achieve the purpose, the invention provides the following technical scheme: a mold oil cylinder demolding device comprises a base, a box body and a finished product, and further comprises a mold, a second cylinder body and a first moving block, wherein the finished product comprises an inner concave part and a flat part, the box body is fixedly connected to the upper surface of the base, an opening for the mold to extend into and be fixedly connected with the box body is formed in the upper surface of the box body, the lower surface of the mold is abutted with the first cylinder body, a first sliding opening for the second cylinder body to extend into and be slidably connected with the first cylinder body is formed in the surface of the first cylinder body, an opening for the first moving block to extend into and be slidably connected with the first cylinder body is formed in the lower surface of the second cylinder body, the second moving block is fixedly connected with the first moving block, a limiting plate is sleeved on the surface of the first cylinder body, the surface of the limiting plate is fixedly connected with the inner wall of the box body, a second rotating arm, the inner wall of box rotates and is connected with the pivot, be provided with the drive mechanism one that is used for driving rocking arm three and removes in the pivot, be provided with the drive mechanism two that is used for driving rocking arm two and removes on the inner wall of box, be provided with on the inner wall of box and be used for driving pivot pivoted actuating mechanism.

Preferably, the first transmission mechanism comprises a cylinder, a rotary table is fixedly connected to the surface of the rotary shaft, a through hole for the cylinder to pass through and be fixedly connected with is formed in the surface of the rotary table, and the lower end of the rotary arm III is hinged to the back face of the cylinder.

Preferably, the transmission mechanism II comprises a rotating arm I and a supporting plate, a fixed rod is fixedly connected to the inner wall of the box body, the left end of the rotating arm I is hinged to the surface of the fixed rod, the back face of the rotating arm I is hinged to the surface of the supporting plate, the lower end of the rotating arm II is hinged to the surface of the rotating arm I, a sliding plate is fixedly connected to the lower surface of the supporting plate, and a sliding opening II used for enabling the cylinder to extend into and be in sliding connection with the sliding plate is formed in the surface of the sliding plate.

Preferably, the driving mechanism comprises an oil cylinder, the oil cylinder is fixedly connected to the inner wall of the box body, and a transmission part is arranged on the oil cylinder.

Preferably, the transmission part comprises a rack row and a gear, the right end of the rack row is fixedly connected with the output end of the oil cylinder, the gear is fixedly connected to the surface of the rotating shaft, and the gear is meshed with the rack row.

Preferably, the surface of the second moving block is fixedly connected with a sliding block, and the inner wall of the second cylinder is provided with a thread groove for the sliding block to extend into and be in sliding connection with.

Preferably, the sliding opening II is shaped like a Chinese character 'ji'.

Preferably, the surface of the cylinder is attached to the inner wall of the sliding opening II, and the surface of the cylinder II is attached to the inner wall of the sliding opening I.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, the rotating arm III moves upwards to drive the moving block to move upwards in a translational manner, the moving block is driven to move upwards in a translational manner through the moving block, the sliding block is driven to move upwards in a translational manner through the sliding block, the cylinder II is driven to rotate through the sliding block, the cylinder II is separated from the inner concave part of the finished product through the rotation of the cylinder II, the loss of the finished product during demoulding can be reduced through the separation of the cylinder II from.

When the mold oil cylinder demolding device is not used, as shown in fig. 2, the rack row is meshed with the gear, and the rack row is driven by the oil cylinder, so that the rack row cannot move when the oil cylinder is closed, the gear can be prevented from rotating, a self-locking effect is achieved, and the stability of the structure is improved.

The invention can reduce the impact force on the finished product during demoulding by demoulding for several times, and solves the problems that the finished product is greatly damaged during demoulding and the quality of the finished product is reduced because one-time demoulding is usually adopted in the current market.

Drawings

FIG. 1 is a first state diagram of the structure of the present invention and is taken as a front view;

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

FIG. 3 is a second state diagram of the structure of the present invention;

FIG. 4 is a third state diagram of the structure of the present invention;

FIG. 5 is a fourth state diagram of the structure of the present invention;

FIG. 6 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 7 is an enlarged view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a box body; 3. a mold; 4. obtaining a finished product; 5. a limiting plate; 6. an oil cylinder; 7. a rack row; 8. a rotating shaft; 9. a turntable; 10. a cylinder; 11. a slide plate; 12. a sliding opening II; 13. a support plate; 14. a gear; 15. fixing the rod; 16. a first rotating arm; 17. a second rotating arm; 18. a third rotating arm; 19. moving a first block; 20. a first cylinder body; 21. a first sliding opening; 22. a second moving block; 23. a second cylinder body; 24. a thread groove; 25. a slider; 26. an inner concave portion; 27. a flat portion.

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.

Referring to fig. 1 to 7, the present invention provides a technical solution: a mold oil cylinder demolding device comprises a base 1, a box body 2, a finished product 4, a mold 3, a cylinder body II 23 and a moving block I19, wherein the box body 2 is fixedly connected to the upper surface of the base 1, an opening used for the mold 3 to extend into and be fixedly connected with is formed in the upper surface of the box body 2, the lower surface of the mold 3 is abutted with the cylinder body I20, a sliding opening I21 used for the cylinder body II 23 to extend into and be in sliding connection with is formed in the surface of the cylinder body I20, an opening used for the moving block I19 to extend into and be in sliding connection with is formed in the lower surface of the cylinder body II 23, a moving block II 22 is fixedly connected to the upper surface of the moving block I19, a limiting plate 5 is sleeved on the surface of the cylinder body I20, the surface of the limiting plate 5 is fixedly connected with the inner wall of the box body 2, a rotating arm II 17 is hinged to the lower end, the rotating shaft 8 is provided with a first transmission mechanism for driving the rotating arm three 18 to move, the inner wall of the box body 2 is provided with a second transmission mechanism for driving the rotating arm two 17 to move, the inner wall of the box body 2 is provided with a driving mechanism for driving the rotating shaft 8 to rotate, the driving mechanism is driven when in use, the rotating arm three 18 is driven to rotate and move upwards under the action of the first transmission mechanism, the rotating arm three 18 moves upwards to drive the moving block one 19 to move upwards in a translation manner, the moving block one 19 moves upwards in a translation manner to drive the moving block two 22 to move upwards in a translation manner, the moving block two 22 moves upwards in a translation manner, the cylinder two 23 is driven to rotate under the action of the transmission device, the rotating arm two 17 is driven to rotate and move downwards under the action of the transmission mechanism two, the rotating arm two 17 moves downwards to drive the cylinder one 20 to move downwards, and the cylinder one 20 moves, the cylinder body I20 can be separated from the flat part 27 of the finished product 4, the cylinder 10 slides along the sliding opening II 12, the rotating arm III 18 can be continuously driven to rotate and move downwards at the same time, as shown in figure 5, the cylinder body I20 is separated from the flat part 27 of the finished product 4 at the moment, secondary demoulding can be completed, the impact force on the finished product 4 during demoulding can be reduced through fractional demoulding, and the problems that the finished product 4 is damaged greatly during demoulding and the quality of the finished product 4 is reduced due to the fact that disposable demoulding is usually adopted in the current market are solved.

Further, drive mechanism one includes cylinder 10, the fixed surface of pivot 8 is connected with carousel 9, the surface of carousel 9 is offered and is used for cylinder 10 to pass and fixed connection's the mouth of wearing with it, the lower extreme of rocking arm three 18 is articulated with the back of cylinder 10, drive pivot 8 rotation under the effect through actuating mechanism when using, rotate through pivot 8, it rotates to drive carousel 9, rotate through carousel 9, it rotates around pivot 8 to drive cylinder 10, rotate around pivot 8 through cylinder 10, upward movement when driving rocking arm three 18 pivoted, and continue to rotate through cylinder 10, can drive the driven effect of drive mechanism two transmissions, the linkage of structure has been improved.

Further, the second transmission mechanism comprises a first rotating arm 16 and a support plate 13, a fixed rod 15 is fixedly connected to the inner wall of the box body 2, the left end of the first rotating arm 16 is hinged to the surface of the fixed rod 15, the back surface of the first rotating arm 16 is hinged to the surface of the support plate 13, the lower end of the second rotating arm 17 is hinged to the surface of the first rotating arm 16, a sliding plate 11 is fixedly connected to the lower surface of the support plate 13, a second sliding opening 12 for allowing the cylinder 10 to extend into and be slidably connected with the sliding plate 11 is formed in the surface of the sliding plate 11, the cylinder 10 is driven to slide along the second sliding opening 12 by continuously rotating the turntable 9 when in use, the cylinder 10 generates pressure on the sliding plate 11 along the second sliding opening 12 to press the sliding plate 11 to move downwards, the support plate 13 is driven to move downwards by the downward movement of the sliding plate 11, the first rotating arm 16 is driven to rotate, the second rotating arm 17 is driven, the second rotating arm 17 moves downwards to drive the first barrel body 20 to move downwards, the first barrel body 20 moves downwards to enable the first barrel body 20 to be separated from the flat part 27 of the finished product 4, the cylinder 10 slides along the second sliding opening 12 to continuously drive the third rotating arm 18 to rotate and move downwards at the same time, and the cylinder 20 moves to the position shown in fig. 5, the first barrel body 20 is separated from the flat part 27 of the finished product 4 at the moment, so that secondary demolding can be completed, the cylinder 10 slides along the second sliding opening 12 to sequentially drive the second barrel body 23 and the first barrel body 20 to be separated from the finished product 4, the cylinder 10 rotates to the position shown in fig. 4 when the second barrel body 23 is separated, at the moment, the cylinder 10 cannot generate pressure on the sliding plate 11, the second barrel body 23 cannot influence the first barrel body 20 when being separated, and the stability of the structure.

Further, the driving mechanism comprises an oil cylinder 6, the oil cylinder 6 is fixedly connected to the inner wall of the box body 2, a transmission part is arranged on the oil cylinder 6, when the driving mechanism is used, the output end of the oil cylinder 6 extends to drive the transmission part to perform transmission, and the oil cylinder is resistant to skin strain strength, impact resistance and high adaptability.

Further, the transmission part includes rack row 7 and gear 14, the right-hand member of rack row 7 and the output fixed connection of hydro-cylinder 6, gear 14 fixed connection is on the surface of pivot 8, gear 14 meshes with rack row 7 mutually, through the extension of hydro-cylinder 6 output, promote rack row 7 translational movement, through rack row 7 translational movement, it rotates to drive gear 14, rotate through gear 14, drive pivot 8 and rotate, rack row 7 can not take place to remove when hydro-cylinder 6 closes, thereby can prevent that gear 14 from taking place to rotate, the effect of auto-lock has been played, the stability of structure is improved.

Further, transmission includes slider 25, slider 25 fixed connection is in the side of the second 22 of movable block, the thread groove 24 that is used for slider 25 to stretch into and sliding connection with it is seted up to the inner wall of the second 23 of barrel, through the upward translation removal of the second 22 of movable block, drive slider 25 upward translation removal, through slider 25 upward translation removal, drive the rotation of the second 23 of barrel, rotate through the second 23 of barrel, make the second 23 of barrel break away from with finished product 4's interior concave part 26, through the rotation of the second 23 of barrel and finished product 4 break away from the loss when can alleviate finished product 4 drawing of patterns, finished product 4's quality has been improved.

Furthermore, the second sliding opening 12 is n-shaped, and the second cylinder 23 cannot be extruded and collided with the first cylinder 20 when being separated from the finished product 4 by arranging the second n-shaped sliding opening 12, so that the damage to the finished product 4 is reduced, and the quality of the finished product 4 is improved.

Furthermore, the surface of the cylinder 10 is attached to the inner wall of the sliding opening II 12, and the surface of the cylinder body II 23 is attached to the inner wall of the sliding opening I21, so that the mold oil cylinder demolding device cannot shake in use, and the stability of the structure is improved.

The working principle is as follows: when the mold oil cylinder demolding device is used, as shown in fig. 1, an oil cylinder 6 is started, a rack bar 7 is pushed to move in a translation manner by extending the output end of the oil cylinder 6, a gear 14 is driven to rotate by the translation movement of the rack bar 7, a rotating shaft 8 is driven to rotate by the rotation of the gear 14, a rotating disc 9 is driven to rotate by the rotation of the rotating shaft 8, a cylinder 10 is driven to slide along a sliding opening two 12 by the rotation of the rotating disc 9, a rotating arm three 18 is driven to move upwards while rotating by the cylinder 10 along the sliding opening two 12, a moving block first 19 is driven to move upwards by the upward translation movement of the rotating arm three 18, a moving block second 22 is driven to move upwards by the upward translation movement of the moving block first 19, a sliding block 25 is driven to move upwards by the upward translation movement of the moving block second 22, a sliding block 25 is driven to move upwards, so that the second cylinder 23 is separated from the concave portion 26 of the finished product 4, the second cylinder 23 is separated from the finished product 4 by rotation of the second cylinder 23, the loss of the finished product 4 during demoulding can be reduced, the quality of the finished product 4 is improved, the second moving block 22 moves to be as shown in fig. 3, at this time, the second cylinder 23 is separated from the concave portion 26 of the finished product 4 but keeps fit, then the turntable 9 continues to rotate, the cylinder 10 is driven to continue to slide along the second sliding opening 12, the cylinder 10 continues to slide along the second sliding opening 12, the third rotating arm 18 is driven to rotate and simultaneously move downwards, the third rotating arm 18 moves downwards, the first moving block 19 is driven to move downwards, the first moving block 19 moves downwards, the second moving block 22 is driven to move downwards, the second moving block 22 moves downwards, the slide block 25 is driven to move downwards, the slide block 25 moves downwards, the second cylinder 23 is driven to move downwards, and the second cylinder 23 is moved to be, the first demoulding can be completed, then the turntable 9 continues to rotate, the cylinder 10 is driven to slide along the second sliding opening 12, at the same time, the cylinder 10 continues to generate pressure on the sliding plate 11 along the second sliding opening 12, the sliding plate 11 is pressed to move downwards, the sliding plate 11 moves downwards, the supporting plate 13 is driven to move downwards, the supporting plate 13 moves downwards, the first rotating arm 16 is driven to rotate, the first rotating arm 16 rotates, the second rotating arm 17 rotates and moves downwards, the second rotating arm 17 moves downwards, the first barrel 20 can be separated from the flat part 27 of the finished product 4, the cylinder 10 slides along the second sliding opening 12, the third rotating arm 18 continues to move downwards while rotating, and moves to the position shown in figure 5, at the same time, the first barrel 20 is separated from the flat part 27 of the finished product 4, the second demoulding can be completed, and then the finished product 4 can be taken out, the impact force of the finished product 4 in demoulding can be reduced through fractional demoulding, the problems that the finished product 4 is damaged greatly in demoulding and the quality of the finished product 4 is reduced due to the fact that one-time demoulding is usually adopted in the current market are solved, when the mould ejector of the mould oil cylinder is not used, as shown in figure 2, the rack row 7 is meshed with the gear 14, and the rack row 7 is driven by the oil cylinder 6, so that the rack row 7 cannot move when the oil cylinder 6 is closed, the gear 14 can be prevented from rotating, the self-locking effect is achieved, and the stability of the structure is improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.