CN219686456U

CN219686456U - Quick dismantling die

Info

Publication number: CN219686456U
Application number: CN202320576834.1U
Authority: CN
Inventors: 凌小鹏
Original assignee: Mount Huangshan Jiefeng Plastic Co ltd
Current assignee: Mount Huangshan Jiefeng Plastic Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-09-15
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a quick dismantling die, which has the technical scheme that: including the die, a plurality of straight spouts have been seted up at the die top, and the die bottom is fixed to be equipped with the mould mount pad, and the fixed limiting plate that is equipped with in mould mount pad top, and the die top is equipped with a plurality of movable die cavities, and a plurality of movable die cavity tops are equipped with the terrace die, and the inside subassembly that demolishs that is equipped with of die, and a quick demolish mould has beneficial effect: the chute is rotated anticlockwise, so that a plurality of cylinders inside the chute move outwards to the center, the cylinders move to drive the movable die cavities to move through the sliding blocks, so that the movable die cavities are opened simultaneously, the purpose of taking out plastic products from the movable die cavities rapidly is achieved, the purpose of demolding and dismantling the plastic products conveniently is achieved, and the chute is extruded to the cylinders when rotating clockwise, so that the cylinders move to the center along the chute, and further the movable die cavities are folded simultaneously, and further the subsequent production is facilitated.

Description

Quick dismantling die

Technical Field

The utility model relates to the technical field of plastic molds, in particular to a quick-dismantling mold.

Background

The plastic mould is a tool matched with a plastic forming machine in the plastic processing industry to endow plastic products with complete configuration and accurate size, and the plastic forming machine and the plastic products have various structures due to various plastic varieties and processing methods, so the plastic mould has various types and structures.

When the existing plastic mold takes out the plastic product after injection molding, the situation that the plastic product is adhered to a mold cavity or the ejector pin with larger friction resistance cannot eject the plastic product easily occurs, so that the plastic product cannot be demolded and dismantled normally, normal production is influenced by manual dismantling, and further production efficiency is influenced.

Disclosure of Invention

Therefore, the utility model provides a quick-dismantling die, which is automatically separated through a plurality of movable die cavities, so as to solve the problem that a thimble cannot eject a plastic product when the plastic product is adhered to the die cavities or friction resistance is large.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a quick demolish mould, includes the die, a plurality of straight spouts have been seted up at the die top, the fixed mould mount pad that is equipped with in die bottom, the fixed limiting plate that is equipped with in mould mount pad top, the die top is equipped with a plurality of movable die chamber, and is a plurality of movable die chamber top is equipped with the terrace die, the inside subassembly that demolishs that is equipped with of die, demolish the subassembly and include the threaded rod, the threaded rod runs through the die and passes through the bearing connection with the die, the outside cover of threaded rod is equipped with the thread block, thread block one side is fixed and is equipped with the rack, rack one side is equipped with the gear, the rack meshes with the gear, the inside fixed grafting of gear has the pivot, the fixed carousel that is equipped with in pivot top, a plurality of chute have been seted up inside, a plurality of the chute is inside all be equipped with the cylinder, a plurality of the cylinder top is all fixed is equipped with the slider, a plurality of slider respectively with a plurality of movable die chamber bottom fixed connection.

Preferably, a motor is fixedly arranged on one side of the female die, and the output end of the motor is fixedly connected with one end of the threaded rod.

Preferably, the threaded rod is connected with the threaded block through threads, and the threaded block is arranged at the top of the limiting plate and is in sliding connection with the limiting plate.

Preferably, the bottom of the rotating shaft is connected with the top of the die mounting seat through a bearing.

Preferably, the turntable is arranged in the female die and is in sliding connection with the female die.

Preferably, the sliding block penetrates through the straight sliding groove and is in sliding connection with the straight sliding groove.

Preferably, the cylinder is arranged inside the chute and is in sliding connection with the chute.

Preferably, the bottom of the movable die cavity is in sliding connection with the top of the female die.

The embodiment of the utility model has the following advantages:

1. the inner cylinders move outwards in the anticlockwise rotation process of the chute, and the movable die cavities are driven to move by the cylinders to open simultaneously by the sliding blocks, so that the plastic products among the movable die cavities are released from adhesion with the movable die cavities or friction with the inner walls of the movable die cavities, and the purpose of rapidly taking the plastic products out of the movable die cavities is achieved;

2. through the promotion to the cylinder when the chute anticlockwise rotates for the cylinder is along the chute outwards removal of center, and then makes a plurality of movable die cavities open simultaneously through the slider, reaches the purpose of being convenient for the drawing of patterns demolish plastic products, and is the same as the chute is along rotating the time to the extrusion of cylinder, makes the cylinder remove to the center along the chute, and then makes a plurality of movable die cavities fold simultaneously, is convenient for advance subsequent production.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

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

FIG. 2 is a perspective view of a movable mold cavity provided by the utility model;

FIG. 3 is a front view partially in section and in perspective provided by the present utility model;

FIG. 4 is a partially cut-away exploded perspective view of the removal assembly provided by the present utility model;

fig. 5 is a partial cutaway perspective view of a demolition assembly provided by the present utility model.

In the figure: 1 female die, 2 die mounting seat, 3 male die, 4 movable die cavity, 5 motor, 6 straight chute, 7 limiting plate, 8 threaded rod, 9 thread block, 10 rack, 11 gear, 12 spindle, 13 chute, 14 carousel, 15 slider, 16 cylinder.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the quick dismantling mold provided by the utility model comprises a female mold 1, wherein a plurality of straight sliding grooves 6 are formed in the top of the female mold 1, a mold mounting seat 2 is fixedly arranged at the bottom of the female mold 1, a limiting plate 7 is fixedly arranged at the top of the mold mounting seat 2, a plurality of movable mold cavities 4 are arranged at the top of the female mold 1, a male mold 3 is arranged at the top of the plurality of movable mold cavities 4, a dismantling component is arranged in the female mold 1 and comprises a threaded rod 8, the threaded rod 8 penetrates through the female mold 1 and is connected with the female mold 1 through a bearing, a threaded block 9 is sleeved outside the threaded rod 8, a rack 10 is fixedly arranged on one side of the threaded block 9, a gear 11 is arranged on one side of the rack 10, the rack 10 is meshed with the gear 11, a rotating shaft 12 is fixedly inserted in the gear 11, a rotary table 14 is fixedly arranged at the top of the rotating shaft 12, a plurality of chute 13 is arranged in the rotary table 14, a plurality of columns 16 are fixedly arranged at the tops of the chute 13, a plurality of columns 15 are fixedly connected with the bottoms of the movable mold cavities 4, the bottoms of the movable mold cavities 4 are fixedly connected with the tops of the movable mold cavities 4 respectively;

in this embodiment, in order to achieve the purpose of rapidly removing plastic products from the movable mold cavity 4, the threaded rod 8 rotates to drive the threaded block 9 to move towards the motor 5 through threads, the threaded block 9 moves to drive the rack 10 to drive the meshed gear 11 to rotate anticlockwise, the gear 11 rotates to drive the turntable 14 through the rotating shaft 12, the turntable 14 drives the chute 13 to rotate to be flush with the straight chute 6, the plurality of cylinders 16 in the chute 13 rotate to move outwards in the center, the cylinders 16 move to drive the movable mold cavity 4 through the sliding block 15, so that the plurality of movable mold cavities 4 are simultaneously opened, and further the plastic products between the plurality of movable mold cavities 4 are released from adhesion with the movable mold cavity 4 or friction with the inner wall of the movable mold cavity 4, so that the purpose of rapidly taking out the plastic products from the movable mold cavity 4 is achieved;

in order to achieve the purpose that the thread block 9 can only linearly move along the threaded rod 8, the device is realized by adopting the following technical scheme: the female die 1 is fixedly provided with a motor 5, the output end of the motor 5 is fixedly connected with one end of a threaded rod 8, the threaded rod 8 is connected with a threaded block 9 through threads, the threaded block 9 is arranged at the top of a limiting plate 7 and is in sliding connection with the limiting plate 7, and the threaded block 9 is arranged at the top of the limiting plate 7, so that the threaded block 9 cannot rotate, and the threaded rod 8 drives the threaded block 9 to move linearly along the threaded rod 8 through threads when rotating;

in order to achieve the purpose of moving the cylinder 16, the device is realized by adopting the following technical scheme: the bottom of the rotating shaft 12 is connected with the top of the die mounting seat 2 through a bearing, the rotary table 14 is arranged inside the female die 1 and is in sliding connection with the inside of the female die 1, the sliding block 15 penetrates through the straight sliding groove 6 and is in sliding connection with the straight sliding groove 6, the cylinder 16 is arranged inside the chute 13 and is in sliding connection with the chute 13, when the rotary table 14 rotates anticlockwise, the rotary table 14 drives the chute 13 to be gradually flush with the straight sliding groove 6, the cylinder 16 is pushed by the rotary table 13 to move outwards along the chute 13 through pushing of the cylinder 16 when the chute 13 rotates, and similarly, when the rotary table 14 rotates clockwise to reset, the rotary table 14 drives the chute 13 to be gradually separated from the straight sliding groove 6 to be flush with the straight sliding groove 6, and the cylinder 16 is extruded by the rotary table 13 to move towards the center along the chute 13.

The application process of the utility model is as follows: when the plastic product processing punch 3 is connected with an external power supply and separated from the movable die cavity 4, the motor 5 is started to rotate positively, the threaded rod 8 is driven to rotate by the rotation of the motor 5, the threaded rod 8 drives the threaded block 9 to move towards the motor 5 through threads, the threaded block 9 moves to enable the rack 10 to drive the meshed gear 11 to rotate anticlockwise, the gear 11 rotates to drive the rotary table 14 through the rotary shaft 12, the rotary table 14 drives the chute 13 to rotate to be flush with the straight slide groove 6, a plurality of cylinders 16 in the chute 13 rotate, move outwards in the center, the cylinders 16 move through the sliding blocks 15 to drive the movable die cavity 4 to move, so that the movable die cavities 4 are opened simultaneously, further, the plastic product between the movable die cavities 4 is released from adhesion with the movable die cavity 4 or friction with the inner wall of the movable die cavity 4, the purpose of taking the plastic product out of the movable die cavity 4 is achieved, the movable die cavity 4 is reset through the motor 5 in the same way, and the movable die cavity 4 is further convenient to carry out stamping forming operation on the subsequent plastic product.

The above description is only of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model equivalent thereto using the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. The utility model provides a quick demolish mould, includes die (1), its characterized in that: the utility model provides a die, including die (1), die (1) top has been seted up a plurality of straight spout (6), die (1) bottom is fixed to be equipped with mould mount pad (2), die mount pad (2) top is fixed to be equipped with limiting plate (7), die (1) top is equipped with a plurality of movable die cavities (4), a plurality of movable die cavity (4) top is equipped with terrace die (3), die (1) inside is equipped with demolishs the subassembly, demolish the subassembly and include threaded rod (8), threaded rod (8) run through die (1) and pass through bearing connection with die (1), threaded rod (8) outside cover is equipped with screw thread piece (9), screw thread piece (9) one side is fixed to be equipped with rack (10), rack (10) one side is equipped with gear (11), rack (10) mesh with gear (11), inside fixed grafting of gear (11) has pivot (12), pivot (12) top is fixed and is equipped with carousel (14), a plurality of chute (13) have been seted up inside, a plurality of chute (13) are inside all to be equipped with cylinder (16), a plurality of cylinder (16) are all fixed with slider (15) and are connected with a plurality of movable die cavity (15).

2. A quick release mold according to claim 1, wherein: and a motor (5) is fixedly arranged on one side of the female die (1), and the output end of the motor (5) is fixedly connected with one end of the threaded rod (8).

3. A quick release mold according to claim 1, wherein: the threaded rod (8) is connected with the threaded block (9) through threads, and the threaded block (9) is arranged at the top of the limiting plate (7) and is in sliding connection with the limiting plate (7).

4. A quick release mold according to claim 1, wherein: the bottom of the rotating shaft (12) is connected with the top of the die mounting seat (2) through a bearing.

5. A quick release mold according to claim 1, wherein: the rotary table (14) is arranged inside the female die (1) and is in sliding connection with the inside of the female die (1).

6. A quick release mold according to claim 1, wherein: the sliding block (15) penetrates through the straight sliding groove (6) and is in sliding connection with the straight sliding groove (6).

7. A quick release mold according to claim 1, wherein: the cylinder (16) is arranged inside the chute (13) and is in sliding connection with the chute (13).

8. A quick release mold according to claim 1, wherein: the bottom of the movable die cavity (4) is in sliding connection with the top of the female die (1).