CN210190415U

CN210190415U - Demoulding mechanism for embedded injection mould

Info

Publication number: CN210190415U
Application number: CN201920655305.4U
Authority: CN
Inventors: Jie Zhang; 张洁
Original assignee: Lianyungang Ding Shang Packing Co Ltd
Current assignee: Lianyungang Ding Shang Packing Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-03-27
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a demoulding mechanism for an embedded injection mould, which comprises a base, vertical rods and a mounting plate, wherein the vertical rods are fixedly arranged on both sides of the upper end of the base, the mounting plate is fixedly connected between the top ends of the two vertical rods, a hydraulic cylinder is fixedly arranged in the middle of the lower surface of the mounting plate, an upper die base is fixedly connected with the output end of the hydraulic cylinder, a support plate is fixedly arranged on the upper surface of the base, a tray is inserted on the support plate, a cavity is arranged in the base, a locking mechanism is arranged in the cavity, the motor rotates to drive a first bevel gear to rotate so as to drive second bevel gears on both sides of the first bevel gear to rotate, thereby driving lead screws on both sides to rotate, thereby leading screw sleeves on the lead screws on both sides to simultaneously move in opposite directions, the screw sleeves drive an L-shaped push rod to move when moving, the L-, thereby leading to higher demoulding efficiency.

Description

Demoulding mechanism for embedded injection mould

Technical Field

The utility model relates to an injection moulding demoulding equipment field, in particular to inserted demoulding mechanism for injection mould.

Background

At present, a large amount of products are all forged or cast out through the mould, in the forging and pressing or the forging process of article, need take off the mould cooling or clear up unnecessary material, but when taking off the mould, the mould is after forging and pressing the article, because the material generally scalds very much, lead to the mould also to become very hot, scald the staff easily, and some products stick to the die holder owing to contracting, be difficult to smooth drawing of patterns, cause the drawing of patterns difficulty, easily cause the product to damage, the drawing of patterns failure, and die holder fixed mounting is the inconvenient clearance impurity of inconvenience also.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an inserted demoulding mechanism for injection mold.

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

the utility model discloses a mosaic demoulding mechanism for injection mold, including base, pole setting and mounting panel, the equal fixed mounting in base upper end both sides has the pole setting, two fixedly connected with mounting panel between the pole setting top, the lower surface middle part fixed mounting of mounting panel has the pneumatic cylinder, the output fixedly connected with upper die base of pneumatic cylinder, fixed surface installs the backup pad on the base, insert in the backup pad and be equipped with the tray, just be equipped with the cavity in the base, and install locking mechanism in the cavity.

As a preferred technical scheme of the utility model, locking mechanism includes motor, first bevel gear, second bevel gear, lead screw, swivel nut and L type push rod, base bottom fixed mounting has the motor guard box, install the motor in the motor guard box, the output of motor passes the base bottom and extends to the first bevel gear of the inside fixedly connected with of base, first bevel gear's both sides all mesh and are connected with second bevel gear, two equal fixedly connected with lead screw on the second bevel gear, the swivel nut is installed to the screw thread on the lead screw, the top fixedly connected with L type push rod of swivel nut, just the one end that the swivel nut was kept away from to L type push rod passes base top fixedly connected with die holder.

As an optimized technical scheme of the utility model, two screw thread on the lead screw is opposite setting.

As a preferred technical scheme of the utility model, the tray sets up two between the die holder, just the bottom middle part of tray is connected with the connecting rod, set up the through-hole corresponding with the connecting rod in the backup pad.

As an optimal technical scheme of the utility model, be provided with the terrace die on the bottom side panel of upper die base, tray and two constitute the die with terrace die looks adaptation between the die holder.

As an optimized technical scheme of the utility model, the equal fixed mounting in base bottom both sides has the supporting seat.

The utility model discloses the beneficial effect who reaches is:

1. constitute a complete injection mold through the upper die base that sets up, terrace die and die holder, tray, through forming concave type structure setting with die holder and tray, the adaptation terrace die that can be fine realizes the injection moulding to the material, and this design shaping is fast, and is rational in infrastructure, convenient to use, the function is practical, and is reliable and stable during the use, annotates and expects effectually, has effectively guaranteed the life of automatic notes material device.

2. Through the locking mechanism who sets up, including a motor, an end cap, a controller, and a cover plate, first bevel gear, the second bevel gear, the lead screw, mutually supporting between swivel nut and the L type push rod is used, the realization is tight to the clamp of tray, thereby form the die, make upper die base and die holder accomplish to material forging and pressing work, the starter motor rotates, the motor rotates and drives first bevel gear and rotates, thereby drive the second bevel gear rotation of first bevel gear both sides, thereby the lead screw that drives both sides rotates, thereby make the swivel nut on the lead screw of both sides to opposite direction removal simultaneously, the swivel nut drives L type push rod when removing and removes, L type push rod removes and drives the die holder and removes, thereby the die holder removes the convenience and carries out the drawing of patterns to the plastic product, thereby.

3. Be provided with the connecting rod through the bottom with the tray, and seted up the through-hole in the backup pad, pull in the backup pad with the connecting rod to after the plastic product drawing of patterns of being convenient for, take out the plastic product after the shaping from the tray, also conveniently wash the tray simultaneously, improve the rate of utilization.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

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

fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the structure of the tray of the present invention.

In the figure: 1. a base; 2. erecting a rod; 3. mounting a plate; 4. a hydraulic cylinder; 5. an upper die holder; 6. a lower die holder; 7. a male die; 8. A tray; 81. a connecting rod; 9. a locking mechanism; 91. a motor; 92. a first bevel gear; 93. a second bevel gear; 94. a screw rod; 95. a threaded sleeve; 96. an L-shaped push rod; 10. a support plate; 101. a through hole; 11. a supporting seat; 12. motor guard box.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-4, a demoulding mechanism for an embedded injection mold comprises a base 1, vertical rods 2 and a mounting plate 3, wherein the vertical rods 2 are fixedly mounted on two sides of the upper end of the base 1, the mounting plate 3 is fixedly connected between the tops of the two vertical rods 2, a hydraulic cylinder 4 is fixedly mounted in the middle of the lower surface of the mounting plate 3, an upper die base 5 is fixedly connected with the output end of the hydraulic cylinder 4, a supporting plate 10 is fixedly mounted on the upper surface of the base 1, a tray 8 is inserted in the supporting plate 10, a cavity is arranged in the base 1, and a locking mechanism 9 is mounted in the.

The locking mechanism 9 comprises a motor 91, a first bevel gear 92, a second bevel gear 93, a screw rod 94, a threaded sleeve 95 and an L-shaped push rod 96, the bottom end of a base 1 is fixedly provided with a motor protection box 12, the motor 91 is arranged in the motor protection box 12, the output end of the motor 91 passes through the bottom end of the base 1 and extends into the base 1, the first bevel gear 92 is fixedly connected with the bottom end of the base 1, two sides of the first bevel gear 92 are respectively engaged and connected with the second bevel gear 93, the two second bevel gears 93 are respectively and fixedly connected with the screw rod 94, the threaded sleeve 95 is arranged on the screw rod 94, the top end of the threaded sleeve 95 is fixedly connected with the L-shaped push rod 96, one end of the L-shaped push rod 96, which is far away from the threaded sleeve 95, passes through the top end of the base 1 and is fixedly connected with a lower die holder 6, the threads on the two screw rods 94 are, a male die 7 is arranged on the bottom side panel of the upper die holder 5, a female die matched with the male die 7 is formed between the tray 8 and the two lower die holders 6, and supporting seats 11 are fixedly arranged on two sides of the bottom end of the base 1.

The working principle is as follows: when the die is used, the hydraulic cylinder 4 is started to drive the upper die holder 5 to press downwards, so that the male die 7 is forged and pressed towards the material in the tray 8, after the forging and pressing are finished, when the material in the tray 8 is cooled and formed and needs to be demolded, the motor 91 in the motor protection box 12 is started, the motor 91 rotates to drive the first bevel gear 92 to rotate, so that the second bevel gear 92 is driven to rotate, so that the screw rod 94 on the second bevel gear 92 rotates, the screw rod 94 rotates to drive the screw sleeves 95 on the screw rod 94 to be away from each other, so that the L-shaped push rod 96 and the lower die holder 6 are driven to be away from each other, so that the plastic product in the tray 8 can be conveniently demolded, the demolding efficiency is high, the production efficiency is improved, meanwhile, the connecting rod 81 is arranged at the bottom end of the tray 8, the through hole 101 is formed in the supporting plate 10, the connecting rod 81 is dismounted into, meanwhile, the tray 8 is convenient to clean, and the utilization rate is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The demolding mechanism for the embedded injection mold is characterized by comprising a base (1), vertical rods (2) and mounting plates (3), wherein the vertical rods (2) are fixedly mounted on two sides of the upper end of the base (1), the mounting plates (3) are fixedly connected between the top ends of the two vertical rods (2), a hydraulic cylinder (4) is fixedly mounted in the middle of the lower surface of each mounting plate (3), an upper mold base (5) is fixedly connected with the output end of each hydraulic cylinder (4), a supporting plate (10) is fixedly mounted on the upper surface of the base (1), a tray (8) is inserted into the supporting plate (10), a cavity is arranged in the base (1), and a locking mechanism (9) is mounted in the cavity;

the locking mechanism (9) comprises a motor (91), a first bevel gear (92), a second bevel gear (93), a screw rod (94), a threaded sleeve (95) and an L-shaped push rod (96), a motor protection box (12) is fixedly arranged at the bottom end of the base (1), a motor (91) is arranged in the motor protection box (12), the output end of the motor (91) penetrates through the bottom end of the base (1) and extends into the base (1) to be fixedly connected with a first bevel gear (92), two sides of the first bevel gear (92) are respectively connected with a second bevel gear (93) in a meshing way, the two second bevel gears (93) are respectively fixedly connected with a screw rod (94), a threaded sleeve (95) is arranged on the screw rod (94) in a threaded manner, an L-shaped push rod (96) is fixedly connected to the top end of the threaded sleeve (95), and one end of the L-shaped push rod (96) far away from the threaded sleeve (95) penetrates through the top end of the base (1) to be fixedly connected with the lower die base (6).

2. The demolding mechanism for an insert injection mold as claimed in claim 1, wherein the threads of the two lead screws (94) are oppositely arranged.

3. The demolding mechanism for the embedded injection mold as claimed in claim 1, wherein the tray (8) is arranged between the two lower mold bases (6), a connecting rod (81) is connected to the middle of the bottom end of the tray (8), and a through hole (101) corresponding to the connecting rod (81) is formed in the supporting plate (10).

4. The demolding mechanism for the embedded injection mold as claimed in claim 1, wherein a male mold (7) is arranged on the bottom side panel of the upper mold base (5), and a female mold matched with the male mold (7) is formed between the tray (8) and the two lower mold bases (6).

5. The demolding mechanism for the insert injection mold as claimed in claim 1, wherein the supporting seat (11) is fixedly installed on both sides of the bottom end of the base (1).