CN221089742U

CN221089742U - Refrigerator door foaming clamp opening and closing lock device

Info

Publication number: CN221089742U
Application number: CN202322809748.3U
Authority: CN
Inventors: 周鑫; 段宗军; 钱思圣; 张宇; 韩奎
Original assignee: Jiangsu Tianchen Intelligent Equipment Co ltd
Current assignee: Jiangsu Tianchen Intelligent Equipment Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-06-07
Anticipated expiration: 2033-10-19

Abstract

The utility model discloses a refrigerator door foaming clamp opening and closing lock device, which comprises: mounting a beam; the gear motor is arranged on the mounting beam; the bearing seat is arranged on the mounting beam; the first end of a motor shaft of the speed reducing motor is rotatably arranged on the bearing seat; the tooth-shaped guide post is slidably arranged on the mounting beam; the end part of the tooth-shaped guide post can drive a lock rod of the die; the gear is fixedly arranged on the motor shaft, is meshed with the tooth-shaped guide post, can reliably operate to lock or unlock the die, and is simple and durable in structure and convenient to overhaul.

Description

Refrigerator door foaming clamp opening and closing lock device

Technical Field

The utility model belongs to the technical field of refrigerator door processing equipment, and particularly relates to an opening and closing lock device for a refrigerator door foaming clamp.

Background

In carrying out the utility model, the inventors have found that the prior art has at least the following problems:

In the prior art, the locking mechanism of the upper die and the lower die is locked or unlocked through the driving of the screw rod or the air cylinder, and when the screw rod is driven by adopting the screw rod, the screw rod is easy to slide when receiving larger external force, so that the locking or unlocking mechanism is invalid. And the cylinder is adopted for driving, so that the power of the cylinder is insufficient, and the use requirement cannot be met.

CN 207954539U-injection mold locking mechanism and injection mold, have disclosed a kind of injection mold locking mechanism, it includes the driving piece, the output shaft of the driving piece is fixed with the shovel machine; the two sliding blocks are fixedly arranged on two sides of the shovel, and the driving piece drives the output shaft to drive the shovel to reciprocate along the sliding blocks; the fixed seat is fixedly arranged on the base of the driving piece so as to fix the driving piece; the first limit switch, the second limit switch and the fixed plate for fixing the first limit switch are arranged at the end part of the shovel machine and used for detecting the opening and closing actions of the shovel machine, and the technical problems cannot be solved.

Disclosure of utility model

The utility model aims to solve the technical problem of providing the refrigerator door foaming clamp unlocking and locking device which can reliably operate to lock or unlock a die, and has the advantages of simple and durable structure and convenience in maintenance.

In order to solve the technical problems, the utility model adopts the following technical scheme: a refrigerator door foaming clamp opening and closing lock device is provided with:

Mounting a beam;

the gear motor is arranged on the mounting beam;

The bearing seat is arranged on the mounting beam; the first end of a motor shaft of the speed reducing motor is rotatably arranged on the bearing seat;

The tooth-shaped guide post is slidably mounted on the mounting beam; the end part of the tooth-shaped guide post can drive a lock rod of the die;

the gear is fixedly arranged on the motor shaft and meshed with the tooth-shaped guide post.

The die comprises an upper die and a lower die which are matched; a sliding rod is arranged on the upper die in a sliding manner, and a series of lock rods are arranged on the sliding rod; a series of lock catches are fixedly arranged on the lower die, and the lock rod can be matched with the lock catches.

The end part of the tooth-shaped guide post is provided with a collision block, and the collision block can drive a lock rod of the die.

The gear motor is installed on the installation beam through a motor installation plate.

Reinforcing rib plates are further arranged on the motor mounting plate and the bearing mounting plate.

The middle part of the upper die is slidably provided with a push rod, and the push rod is connected with a sliding rod through a connecting rod; the ram is capable of driving the push rod.

One of the technical schemes has the advantages of being capable of reliably operating to lock or unlock the die, simple and durable in structure and convenient to overhaul.

Drawings

Fig. 1 is a schematic structural diagram of an opening and closing lock device of a foaming clamp for a refrigerator door provided in an embodiment of the utility model;

FIG. 2 is a schematic structural view of an opening and closing lock device of a foaming clamp of the refrigerator door of FIG. 1;

FIG. 3 is a schematic structural view of an opening and closing lock device of the foaming clamp of the refrigerator door of FIG. 1;

Fig. 4 is a schematic structural view of an opening and closing lock device of the refrigerator door foaming clamp of fig. 1;

FIG. 5 is a schematic view of a mold of the refrigerator door foaming clamp locking and unlocking device of FIG. 1;

fig. 6 is a schematic structural view of a mold of the refrigerator door foaming clamp unlocking and locking device of fig. 1;

The labels in the above figures are: 1. a gear motor 2, a motor shaft 3, a gear 4, a tooth-shaped guide post 5, a collision block 6, a bearing mounting plate 7 and a bearing seat, 8, mounting beams, 9, an upper die, 10, push rods, 11, sliding rods, 12, locking rods, 13, a lower die, 14, a lock catch, 15 and a connecting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, 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 to 6, a refrigerator door foaming clamp unlocking and locking device has:

A mounting beam 8; is the mounting base for the locking mechanism and the mounting beam 8 may be mounted on a mould or frame. A gear motor 1 mounted on the mounting beam 8; bearing seat 7 mounted on mounting beam 8; the first end of a motor shaft 2 of the gear motor 1 is rotatably arranged on a bearing seat 7; the tooth-shaped guide post 4 is slidably arranged on the mounting beam 8; the end of the tooth-shaped guide post 4 can drive a lock rod 12 of the die; the gear 3 is fixedly arranged on the motor shaft 2, and the gear 3 is meshed with the tooth-shaped guide post 4. The gear motor 1 drives the tooth-shaped guide post 4 to move back and forth to strike the lock rod 12 of the die, so as to drive the die to lock or unlock. The two sides of the mould are respectively provided with a group of opening and closing locking devices which respectively achieve the aim of locking or unlocking.

The die comprises an upper die 9 and a lower die 13 which are matched; a sliding rod 11 is slidably arranged on the upper die 9, and a series of lock rods 12 are arranged on the sliding rod 11; a series of catches 14 are fixedly arranged on the lower die 13, and the lock rod 12 can be matched with the catches 14. The sliding rod 11 drives the lock rod 12 to move, and the lock rod is clamped into or separated from the lock catch 14, so that the aim of locking or unlocking is fulfilled.

A push rod 10 is arranged in the middle of the upper die 9 in a sliding way, and the push rod 10 is connected with a sliding rod 11 through a connecting rod 15; the ram 5 is capable of driving the push rod 10. The two sides of the connecting rod 15 are respectively provided with a group of lock catches 14, the push rod 10 is arranged in the middle, and the sliding rods 11 at the two sides and the lock catches 14 on the sliding rods 11 are driven by the movement of the push rod 10 in the middle to play a role in locking the two sides of the die.

The end of the tooth-shaped guide post 4 is provided with a collision block 5, the collision block 5 can drive a lock rod 12 of a die, the collision block 5 can be made of nylon, and damage to the push rod 10 is reduced.

The gear motor 1 is mounted on the mounting beam 8 by a motor mounting plate. Reinforcing rib plates are further arranged on the motor mounting plate and the bearing mounting plate 6, and the reinforcing rib plates are arranged to play a role in reinforcing connection.

The gear motor 1 drives the tooth-shaped guide post 4 to move back and forth to strike the lock rod 12 of the die, so as to drive the die to lock or unlock. The two sides of the mould are respectively provided with a group of opening and closing locking devices which respectively achieve the aim of locking or unlocking.

After adopting foretell structure, can reliably operate locking or unblock mould, simple structure is durable, overhauls conveniently, only need dismantle motor mechanism can when overhauling, need not change mould structure.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a refrigerator door foaming anchor clamps lock device that opens and shuts which characterized in that has:

Mounting a beam;

the gear motor is arranged on the mounting beam;

2. The refrigerator door foaming clamp opening and closing locking device according to claim 1, wherein the mold comprises an upper mold and a lower mold which are matched; a sliding rod is arranged on the upper die in a sliding manner, and a series of lock rods are arranged on the sliding rod; a series of lock catches are fixedly arranged on the lower die, and the lock rod can be matched with the lock catches.

3. The refrigerator door foaming clamp unlocking and locking device according to claim 2, wherein a collision block is arranged at the end part of the tooth-shaped guide post, and the collision block can drive a locking rod of a die.

4. The refrigerator door foaming clamp unlocking and locking device according to claim 3, wherein the gear motor is mounted on the mounting beam through a motor mounting plate.

5. The refrigerator door foaming clamp unlocking and locking device according to claim 4, wherein reinforcing rib plates are further arranged on the motor mounting plate and the bearing mounting plate.

6. The refrigerator door foaming clamp opening and closing locking device according to claim 5, wherein a push rod is arranged in the middle of the upper die in a sliding manner, and the push rod is connected with a sliding rod through a connecting rod; the ram is capable of driving the push rod.