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CN-224224437-U - Injection molding die carrier for thin-wall shell of household appliance

CN224224437UCN 224224437 UCN224224437 UCN 224224437UCN-224224437-U

Abstract

The utility model discloses an injection molding die frame for a thin-wall shell of a household appliance, which comprises a die frame body, wherein a lower die is fixedly arranged at the top of the die frame body, a U-shaped plate is fixedly arranged at the bottom of the die frame body, an ejection mechanism is arranged on the inner wall of the U-shaped plate, a mounting frame is fixedly arranged at the top of the die frame body, and a lifting block is arranged on the inner wall of the mounting frame through a lifting mechanism. The upper die is driven to descend through the lifting mechanism, the upper die and the lower die can be clamped, injection molding processing can be performed, the upper die is driven to ascend through the lifting mechanism, the upper die and the lower die can be separated, meanwhile, a workpiece can be ejected through the ejection mechanism, meanwhile, the worm is driven to rotate through the lifting mechanism, the worm drives the worm wheel to rotate, the workpiece at the top of the ejection plate can be pushed down through the pushing mechanism, automatic demolding can be completed, the purpose of discharging the workpiece at the top of the ejection mechanism is achieved, and the automatic injection molding machine is simple in structure and convenient to use.

Inventors

  • SU JICHENG
  • YANG YIJIN

Assignees

  • 无锡齐高科技有限公司

Dates

Publication Date
20260512
Application Date
20250508

Claims (7)

  1. 1. The utility model provides a household electrical appliances thin wall casing die carrier of moulding plastics, includes die carrier body (1), its characterized in that, the top fixed mounting of die carrier body (1) has lower mould (2), the bottom fixed mounting of die carrier body (1) has U shaped plate (3), the inner wall of U shaped plate (3) is provided with ejection mechanism, the top fixed mounting of die carrier body (1) has mounting bracket (6), lifting block (9) are installed through elevating system to the inner wall of mounting bracket (6), the inner wall of mounting bracket (6) has worm (12) through elevating system fixed mounting, one side fixed mounting of lifting block (9) has lifter plate (10), the bottom fixed mounting of lifter plate (10) has last mould (11), worm wheel (13) are installed to the surface engagement of worm (12), the inner wall of worm wheel (13) is provided with pushing equipment.
  2. 2. The injection molding die carrier for the thin-walled shell of the household appliance according to claim 1, wherein the ejection mechanism comprises an electric push rod (4) fixedly installed on the inner wall of the U-shaped plate (3), and an ejection plate (5) is fixedly installed at the output end of the electric push rod (4).
  3. 3. The injection molding die carrier for the thin-walled shell of the household appliance according to claim 1, wherein the lifting mechanism comprises a motor (7) fixedly installed at the top of the installation frame (6), a first screw rod (8) is fixedly installed at the output end of the motor (7), the surface of the lifting block (9) is sleeved on the surface of the first screw rod (8) in a threaded manner, and the surface of the first screw rod (8) and the inner wall of the worm (12) are fixedly installed.
  4. 4. The injection molding die carrier for the thin-walled shell of the household appliance according to claim 1, wherein the pushing mechanism comprises a second screw rod (14) fixedly installed on the inner wall of the worm wheel (13), a moving block (15) is sleeved on the surface thread of the second screw rod (14), and a pushing plate (16) is fixedly installed on one side of the moving block (15).
  5. 5. The injection molding die carrier for the thin-walled shell of the household appliance according to claim 1, wherein a first limit groove (17) is formed in the inner wall of the mounting frame (6), a first limit block (18) is slidably mounted on the inner wall of the first limit groove (17), and one side of the first limit block (18) and one side of the lifting block (9) are fixedly mounted.
  6. 6. The injection molding die carrier for the thin-walled shell of the household appliance according to claim 4, wherein a second limit groove (19) is formed in the top of the die carrier body (1), a second limit block (20) is slidably mounted on the inner wall of the second limit groove (19), and the top of the second limit block (20) and the bottom of the moving block (15) are fixedly mounted.
  7. 7. The injection molding frame for the thin-walled housing of the household appliance according to claim 4, wherein the number of the lifting blocks (9) and the moving blocks (15) is two, and the lifting blocks and the moving blocks are symmetrically arranged.

Description

Injection molding die carrier for thin-wall shell of household appliance Technical Field The utility model relates to the technical field of die carriers, in particular to an injection molding die carrier for a thin-wall shell of a household appliance. Background Home appliances mainly refer to various electric and electronic appliances used in households and the like. Also called domestic electric appliance and daily electric appliance. The household appliance releases people from heavy, trivial and time-consuming household work, creates more comfortable and graceful life and working environment which is more beneficial to physical and mental health for people, provides rich and colorful cultural entertainment conditions, and generally needs to use the injection mold to carry out injection molding on the thin-wall shell of the household appliance when the household appliance is processed, and can use the injection mold frame to place the injection mold in the injection molding process. In the process of using the injection molding die carrier, an ejection mechanism is usually arranged on the injection molding die carrier, so that demolding is convenient, but after demolding, the formed household appliance thin-wall shell is still left at the top of the ejection mechanism, and still needs to be taken down by a worker, so that the household appliance thin-wall shell at the top of the ejection mechanism cannot be taken down, and the household appliance thin-wall shell is not beneficial to being taken out automatically. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides an injection molding die carrier for a thin-wall shell of a household appliance, which solves the problems in the background art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a household electrical appliances thin wall casing die carrier of moulding plastics, includes the die carrier body, the top fixed mounting of die carrier body has the lower mould, the bottom fixed mounting of die carrier body has the U-shaped board, the inner wall of U-shaped board is provided with ejection mechanism, the top fixed mounting of die carrier body has the mounting bracket, the lifting block is installed through elevating system to the inner wall of mounting bracket, the inner wall of mounting bracket has the worm through elevating system fixed mounting, one side fixed mounting of lifting block has the lifter plate, the bottom fixed mounting of lifter plate has the mould, the worm wheel is installed to the surface engagement of worm, the inner wall of worm wheel is provided with pushing equipment. Preferably, the ejection mechanism comprises an electric push rod fixedly arranged on the inner wall of the U-shaped plate, and an ejection plate is fixedly arranged at the output end of the electric push rod. Preferably, the lifting mechanism comprises a motor fixedly installed at the top of the installation frame, a first screw rod is fixedly installed at the output end of the motor, the surface of the lifting block is sleeved on the surface of the first screw rod in a threaded manner, and the surface of the first screw rod and the inner wall of the worm are fixedly installed. Preferably, the pushing mechanism comprises a second screw rod fixedly arranged on the inner wall of the worm wheel, a moving block is sleeved on the surface thread of the second screw rod, and a pushing plate is fixedly arranged on one side of the moving block. Preferably, the inner wall of the mounting rack is provided with a first limit groove, the inner wall of the first limit groove is slidably provided with a first limit block, and one side of the first limit block and one side of the lifting block are fixedly mounted. Preferably, the top of die carrier body has seted up the second spacing groove, the inner wall slidable mounting of second spacing groove has the second stopper, the top of second stopper and the bottom of movable block are fixed mounting. Preferably, the number of the lifting blocks and the moving blocks is two, and the lifting blocks and the moving blocks are symmetrically arranged. Compared with the prior art, the injection molding die carrier for the household appliance thin-wall shell has the beneficial effects that the upper die is driven to descend through the lifting mechanism, the upper die and the lower die can be clamped, injection molding processing can be performed, the upper die is driven to ascend through the lifting mechanism, the upper die and the lower die can be separated, meanwhile, a workpiece can be ejected through the ejection mechanism, meanwhile, the worm is driven to rotate through the lifting mechanism, the worm drives the worm wheel to rotate, the workpiece at the top of the ejection plate can be pushed down through the pushing mechanism, automatic demolding can be completed, and the purpose of facilitating blanking o