CN220576421U

CN220576421U - Gravity takes off a mouthful demoulding mechanism

Info

Publication number: CN220576421U
Application number: CN202321853328.9U
Authority: CN
Inventors: 顾勇; 周大银
Original assignee: Suzhou Cooper Mold Technology Co ltd
Current assignee: Suzhou Cooper Mold Technology Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-03-12
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a gravity shedding demolding mechanism, which relates to the technical field of demolding mechanisms and comprises a base, wherein a fixing guide device comprises a die guide block arranged at the right end of the top of the base, sliding grooves are formed in the front surface and the rear surface of the die guide block, the fixing device is arranged in the sliding grooves in a sliding manner and consists of a sliding block, a rubber plate, a driving block and a protection clamping disc, a die guide hole is formed in the left side surface of the die guide block, a protection demolding assembly comprises an L-shaped fixing plate arranged at the left end of the top of the base, and the rear surface of the L-shaped fixing plate consists of a threaded connecting column, an anti-skid shell, a fastening disc and an anti-skid ring. According to the gravity shedding demoulding mechanism, the effects of convenience and high efficiency in gravity shedding demoulding are achieved through the arranged mould guide blocks, the fixing device, the demoulding assembly, the clamping hooks, the sliding bearings, the sliding guide rollers, the threaded connecting columns, the anti-slip shell and the anti-slip rings.

Description

Gravity takes off a mouthful demoulding mechanism

Technical Field

The utility model relates to the technical field of demolding mechanisms, in particular to a gravity demolding mechanism.

Background

The mould is a mould and tool for producing the required products by injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping, stretching and other methods in industrial production, in short, the mould is a tool for forming articles, the tool is composed of various parts, and different moulds are composed of different parts, and the processing of the appearance of the articles is realized mainly by changing the physical state of the formed materials.

A mechanism employing gravity stripping is proposed in the publication CN107053546a, which includes a push rod, a slider, a push rod hole, a slide rib, a stopper, a return lever, a stopper, and a cushion pad, but there are two problems in this patent:

1. it has been found that the clamp and rivet cannot be separated naturally, and because of the engagement, a hard force must be applied to separate them, thus requiring additional means to separate them.

2. When the film is removed, the guide fixing effect can not be carried out on the articles, the position is deviated, the film is not easy to remove, the element is clamped, the film is not anti-slip when the film is clamped, and the bearing loosening clamp can not clamp the film-removing element.

In order to solve the above problems, a gravity-driven opening demolding mechanism needs to be designed, so that the problems are overcome.

Disclosure of Invention

The utility model mainly aims to provide a gravity shedding demolding mechanism which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the gravity shedding demolding mechanism comprises a base, wherein a fixed guiding device is arranged at the right end of the top of the base; the left end of the top of the base is provided with a protective demolding assembly;

the fixing and guiding device comprises a die guiding block arranged at the right end of the top of the base, sliding grooves are formed in the front surface and the rear surface of the die guiding block, the fixing device is installed in the sliding grooves in a sliding mode and consists of a sliding block, a rubber plate, a driving block and a protection clamping disc, and a die guiding hole is formed in the left side face of the die guiding block;

the protection demoulding assembly comprises an L-shaped fixing plate arranged at the left end of the top of the base, wherein the L-shaped fixing plate is composed of a threaded connecting column, an anti-skid shell, a fastening disc and an anti-skid ring.

Preferably, a driving cylinder is fixedly arranged on the left side surface of the L-shaped fixing plate, a sliding bearing is arranged on the right side surface of the driving cylinder in a threaded manner, and the right side surface of the sliding bearing consists of a sliding guide roller and a limiting plate.

Preferably, the inside slidable mounting of spout has the slider, the front fixed mounting of slider has the rubber slab, the front fixed mounting of rubber slab has the drive block, the front screw thread of drive block installs the protection clamp and gets the disc, and spout and slider sliding connection drive the front protection clamp of drive block get disc and rubber slab swing joint, and fixing device's front fixed mounting has driving motor.

Preferably, the right side surface of the sliding bearing is provided with a sliding guide roller in a threaded manner, the right side surface of the sliding guide roller is sleeved with a limiting plate, and the sliding bearing is movably connected with the limiting plate through the sliding guide roller.

Preferably, the right side movable mounting of limiting plate has the drawing of patterns subassembly, the drawing of patterns subassembly comprises rolling groove, guide roller, demolding hook, clamping hook, the rolling groove has been seted up at the middle part at drawing of patterns subassembly top, the inside movable mounting of rolling groove has the guide roller, and the right side fixed mounting of drawing of patterns subassembly has the demolding hook, the right side slidable mounting of demolding hook has the clamping hook, and the guide roller passes through the top swing joint of limiting plate and base.

Preferably, the left end and the right end behind the L-shaped fixing plate are both provided with threaded connecting columns in a threaded manner, an anti-slip shell is provided with rear threads of the threaded connecting columns, an anti-slip ring is fixedly arranged in the anti-slip shell, and the front side of the threaded connecting columns is provided with a fastening disc in a threaded manner through the L-shaped fixing plate.

Advantageous effects

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

1. this gravity takes off mouth demoulding mechanism, through mould guide block, the fixing device that sets up, aim at is taking off the film hook when carrying out the centre gripping to the inside article of mould guiding hole, and the positive protection of fixing device presss from both sides the effect of getting the disc and carrying out the centre gripping fixed direction to the component, makes and is in the effect that takes off the film in same horizontal plane when taking off the film.

2. This gravity takes off a mouthful demoulding mechanism, through clamping hook, slip guide roll, anti-skidding casing, the fastening disc that set up, aim at when fixed clamping takes off the component of membrane, through guide roller with at the inside slip of L type fixed plate, make slide bearing drive slip guide roll slip, slide bearing is at the inside effect of anti-skidding through anti-skidding ring of anti-skidding casing, prevents not hard up inconvenient the taking off the membrane of in-process that takes off the membrane.

Drawings

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

FIG. 2 is a schematic view of the structure of the fixing device of the present utility model;

FIG. 3 is a schematic view of the stripper assembly of the present utility model;

FIG. 4 is a schematic A-structure of the present utility model;

fig. 5 is a schematic view of the inner wall structure of the L-shaped fixing plate of the present utility model.

In the figure: 1. a base; 2. a die guide block; 3. a chute; 4. a die guide hole; 5. a fixing device; 6. a demolding assembly; 7. adjusting the mounting hole; 8. an L-shaped fixing plate; 9. a driving cylinder; 10. a slide block; 11. a rubber plate; 12. a driving block; 13. the protection clamp is used for clamping the disc; 14. rolling grooves; 15. a guide roller; 16. a driving motor; 17. a stripping hook; 18. a clamping hook; 19. a sliding bearing; 20. sliding a guide roller; 21. a limiting plate; 22. a threaded connection post; 23. an anti-slip housing; 24. a fastening disc; 25. an anti-slip ring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

1-5, a gravity shedding demolding mechanism comprises a base 1, wherein a fixed guiding device is arranged at the right end of the top of the base 1; the left end of the top of the base 1 is provided with a protective demoulding component, the fixed guiding device comprises a mould guiding block 2 arranged at the right end of the top of the base 1, sliding grooves 3 are respectively formed in the front surface and the rear surface of the mould guiding block 2, a fixing device 5 is arranged in the sliding grooves 3 in a sliding manner, the fixing device 5 consists of a sliding block 10, a rubber plate 11, a driving block 12 and a protective clamping disc 13, the left side surface of the mould guiding block 2 is provided with a mould guiding hole 4, the protective demoulding component comprises an L-shaped fixing plate 8 arranged at the left end of the top of the base 1, the L-shaped fixing plate 8, the rear surface of the L-shaped fixing plate 8 consists of a threaded connecting column 22, an anti-slip shell 23, a fastening disc 24 and an anti-slip ring 25, a driving cylinder 9 is fixedly arranged on the left side surface of the L-shaped fixing plate 8, a sliding bearing 19 is arranged on the right side surface of the driving cylinder 9 in a threaded manner, the right side surface of the L-shaped fixing plate 8 is penetrated by a sliding guiding roller 20, the limiting plate 21 is formed by sliding a sliding block 10 in the sliding groove 3, fixedly installing a rubber plate 11 on the front surface of the sliding block 10, fixedly installing a driving block 12 on the front surface of the rubber plate 11, installing a protection clamping disc 13 on the front surface of the driving block 12, sliding the sliding groove 3 and the sliding block 10 to drive the driving block 12 to movably connect the front protection clamping disc 13 with the rubber plate 11, fixedly installing a driving motor 16 on the front surface of the fixing device 5, installing a sliding guide roller 20 on the right side surface of the sliding bearing 19 through the threads, sleeving the limiting plate 21 on the right side surface of the sliding guide roller 20, movably connecting the sliding bearing 19 with the limiting plate 21 through the sliding guide roller 20, movably installing a demoulding assembly 6 on the right side surface of the limiting plate 21, wherein the demoulding assembly 6 consists of a rolling groove 14, a guide roller 15, a demoulding hook 17 and a clamping hook 18, the middle part of the top of the demoulding assembly 6 is provided with the rolling groove 14, the inside movable mounting of indent 14 has guide roller 15, the right flank fixed mounting of drawing of patterns subassembly 6 has the drawing of patterns hook 17, the right flank slidable mounting of drawing of patterns hook 17 has clamping hook 18, guide roller 15 passes through limiting plate 21 and the top swing joint of base 1, screw thread spliced pole 22 is all installed to the left and right sides at the back of L type fixed plate 8, anti-skidding casing 23 is installed to screw thread spliced pole 22's back thread, anti-skidding casing 23's inside fixed mounting has anti-skidding ring 25, L type fixed plate 8 screw thread is installed to screw thread spliced pole 22's front.

It should be noted that, the utility model is a gravity demolding mechanism, when in use, through throwing the object to be demolded into the inside of the mold guide hole 4 on the left side of the mold guide block 2, through the fixing device 5 in the front and rear sliding grooves 3 of the mold guide block 2, fixing and guiding the object, through the action of driving motor 16 to drive the sliding block 10 to slide in the sliding grooves 3, the rubber plate 11 slides, then through the action of driving block 12 to drive the front protection clamping disc 13 to fix and guide the demolding element, the element in the mold guide hole 4 and the demolding assembly 6 are under the same level action, the driving cylinder 9 on the left side of the L-shaped fixing plate 8 drives the sliding bearing 19 on the right side to slide, so as to drive the sliding guide roller 20 to slide in the limiting plate 21, and then drive the guiding roller 15 in the top of the middle rolling groove 14 on the top of the demolding assembly 6, then the two clamping hooks 18 on the right side of the demolding assembly 6 slide on the bottom of the element, and the sliding bearing 19 drives the sliding guide roller 20 to slide in the bottom of the sliding guide plate 8 to slide in the sliding groove 3, and the sliding guide roller 17 is driven by the two clamping hooks 18 on the right side of the sliding hooks 17, when the sliding guide roller 20 is driven to slide in the left side of the sliding guide roller 9 and the sliding guide roller 23 is completely, and the sliding guide is not stretched out of the sliding roller 17 when the sliding film is completely, and the sliding film is completely released from the sliding film is completely, and the sliding film-released from the sliding film is completely, and the sliding film is completely released from the sliding film-preventing film is released from the sliding film 17.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gravity takes off mouth demoulding mechanism, includes base (1), its characterized in that: the right end of the top of the base (1) is provided with a fixed guide device; the left end of the top of the base (1) is provided with a protective demolding assembly;

the fixing and guiding device comprises a die guiding block (2) arranged at the right end of the top of the base (1), sliding grooves (3) are formed in the front surface and the rear surface of the die guiding block (2), a fixing device (5) is slidably arranged in each sliding groove (3), each fixing device (5) consists of a sliding block (10), a rubber plate (11), a driving block (12) and a protection clamping disc (13), and a die guiding hole (4) is formed in the left side surface of the die guiding block (2);

the protection demoulding assembly comprises an L-shaped fixing plate (8) arranged at the left end of the top of the base (1), wherein the L-shaped fixing plate (8) is arranged, and the rear surface of the L-shaped fixing plate (8) is composed of a threaded connecting column (22), an anti-slip shell (23), a fastening disc (24) and an anti-slip ring (25).

2. The gravity stripping and demolding mechanism as claimed in claim 1, wherein: the left side face of L type fixed plate (8) fixed mounting has drive cylinder (9), the right flank of drive cylinder (9) is threaded to be installed slide bearing (19) in the right flank of interlude L type fixed plate (8), the right flank of slide bearing (19) comprises slip guide roll (20), limiting plate (21).

3. The gravity stripping and demolding mechanism as claimed in claim 1, wherein: the inside slidable mounting of spout (3) has slider (10), the front fixed mounting of slider (10) has rubber slab (11), the front fixed mounting of rubber slab (11) has driving piece (12), the front screw thread of driving piece (12) is installed the protection and is pressed from both sides disc (13), and spout (3) and slider (10) sliding connection drive driving piece (12) front protection press from both sides disc (13) and rubber slab (11) swing joint, and the front fixed mounting of fixing device (5) has driving motor (16).

4. The gravity stripping and demolding mechanism as claimed in claim 2, wherein: the right side surface of the sliding bearing (19) is provided with a sliding guide roller (20) in a threaded manner, the right side surface of the sliding guide roller (20) is sleeved with a limiting plate (21), and the sliding bearing (19) is movably connected with the limiting plate (21) through the sliding guide roller (20).

5. The gravity stripping and demolding mechanism according to claim 4, wherein: the right side movable mounting of limiting plate (21) has drawing of patterns subassembly (6), drawing of patterns subassembly (6) are by rolling groove (14), guide roller (15), take off membrane hook (17), clamping hook (18) are constituteed, rolling groove (14) have been seted up at the middle part at drawing of patterns subassembly (6) top, the inside movable mounting of rolling groove (14) has guide roller (15), and the right side fixed mounting of drawing of patterns subassembly (6) has take off membrane hook (17), the right side slidable mounting of taking off membrane hook (17) has clamping hook (18), and guide roller (15) are through the top swing joint of limiting plate (21) with base (1).

6. The gravity stripping and demolding mechanism as claimed in claim 1, wherein: the anti-slip device is characterized in that threaded connection columns (22) are arranged at the left end and the right end of the back of the L-shaped fixing plate (8) in a threaded mode, an anti-slip shell (23) is arranged at the back of the threaded connection columns (22) in a threaded mode, an anti-slip ring (25) is fixedly arranged in the anti-slip shell (23), and a fastening disc (24) is arranged on the front of the threaded connection columns (22) in a threaded mode through the L-shaped fixing plate (8).