Search

CN-122008481-A - Injection molding machine and injection molding system

CN122008481ACN 122008481 ACN122008481 ACN 122008481ACN-122008481-A

Abstract

The application discloses an injection molding machine and an injection molding system, wherein when the injection molding machine works, a jig loaded with a workpiece is placed in an injection molding area, an upper die and a lower die can be mutually close to each other under the drive of a driving module to perform die assembly, then a feeding structure can move downwards under the drive of a first driver to extend into the injection molding area through a avoiding hole, so that the injection molding of the workpiece on the jig is completed to form an injection molding part, and then the first driver can drive the feeding structure to be separated from the injection molding area upwards before injection molding liquid in the injection molding area is not solidified, so that the problem of overlong water gap caused by connection of the water gap on the jig with the injection molding structure can be avoided, and the separation of a subsequent water gap is facilitated.

Inventors

  • Luo Guanmao

Assignees

  • 东莞市赞阳机械有限公司

Dates

Publication Date
20260512
Application Date
20260206

Claims (10)

  1. 1. An injection molding machine, comprising: A frame body; The injection mold is arranged on the frame body and comprises an upper mold and a lower mold which are distributed up and down, an injection molding area is formed between the upper mold and the lower mold, and an avoidance hole communicated with the injection molding area is formed in the upper mold; the feeding module comprises a first driver and a feeding structure, wherein the feeding structure is used for supplying injection molding liquid, the first driver is in driving connection with the feeding structure and is used for driving the feeding structure to do lifting motion so that the feeding structure stretches into or stretches out of the injection molding area through the avoidance hole; The driving module is arranged on the frame body and connected with the upper die and/or the lower die, and is used for driving the upper die and the lower die to be close to or far away from each other.
  2. 2. The injection molding machine of claim 1, wherein the feed module further comprises a mounting plate, the mounting plate is disposed on the upper side of the upper mold, the feed structure is disposed on the mounting plate, the first driver is disposed on the mounting plate, an output end of the first driver is connected with the upper mold, and the mounting plate can drive the feed structure to do lifting motion under the driving of the first driver.
  3. 3. An injection molding machine as claimed in claim 2, wherein said feed module includes a plurality of said first drives, said plurality of first drives being circumferentially spaced about said feed structure.
  4. 4. An injection molding machine as claimed in claim 3, wherein said feed module further comprises a vertically extending guide bar, said mounting plate is slidably disposed over said guide bar in a vertical direction, and a lower end of said guide bar is connected to said upper mold.
  5. 5. An injection molding machine as claimed in claim 4, wherein said feed module includes a plurality of said guide bars, said guide bars and said first drive being alternately spaced circumferentially about said feed structure.
  6. 6. The injection molding machine according to any one of claims 1 to 5, wherein the driving module comprises a mounting frame and a second driver, the mounting frame is arranged on the frame body and is located at the upper side of the upper mold, the second driver is arranged on the mounting frame and is in driving connection with the upper mold, the second driver can drive the upper mold to do lifting motion, the lower mold is fixedly arranged on the frame body, and a first avoidance area and a second avoidance area which allow a jig to enter and exit the injection molding area are respectively arranged on two opposite sides of the injection molding mold in a first horizontal direction.
  7. 7. An injection molding machine as claimed in claim 6, wherein said drive modules are provided in two sets spaced apart along said first horizontal direction, said feed modules being disposed between said drive modules.
  8. 8. The injection molding machine of claim 6, wherein the frame comprises a first mounting post and a second mounting post, the first mounting post and the second mounting post are disposed at opposite ends of the injection mold in a second horizontal direction, the second horizontal direction is disposed at an angle from the first horizontal direction, and opposite ends of the mounting frame are detachably connected to the first mounting post and the second mounting post, respectively.
  9. 9. The injection molding machine of claim 6, wherein the upper mold is provided with a guide post, and the mounting frame is slidably sleeved on the guide post in a vertical direction.
  10. 10. An injection molding system, comprising the injection molding machine according to any one of claims 6 to 9, and further comprising a conveying line, wherein the conveying line sequentially penetrates through the first avoiding area, the injection molding area and the second avoiding area, and is used for conveying movement of an injection molding jig.

Description

Injection molding machine and injection molding system Technical Field The invention relates to the technical field of injection molding machines, in particular to an injection molding machine and an injection molding system. Background Injection molding machines, also known as injection molding machines or injection molding machines, are the primary molding devices that utilize plastic molding dies to produce plastic articles of various shapes from thermoplastic or thermoset materials. The injection molding machine can be divided into a vertical type, a horizontal type and a vertical-horizontal type according to the arrangement mode of the injection device and the mold locking device. In the related art, the injection molding machine has mould and lower mould, has set firmly injection structure on the mould, after the tool is sent into between mould and the lower mould, go up mould and lower mould and can close tight tool of clamp, then, injection structure can be with liquid injection molding liquid can flow into the tool through the passageway of moulding plastics in, carries out injection molding, and then, the staff can take out the tool. However, since the injection structure is fixedly arranged on the upper die, after injection liquid in the jig is solidified, the formed water gap can be connected with the injection structure, so that the separation of the water gap on the subsequent injection part is affected. Disclosure of Invention The invention aims to at least solve one of the technical problems in the prior art, and the first aspect of the invention provides an injection molding machine, wherein after the injection molding machine performs injection molding, the water inlet of an injection molding piece is more convenient to separate. The second aspect of the invention also provides an injection molding system. The injection molding machine comprises a frame body, an injection mold, a feeding module and a driving module, wherein the injection mold is arranged on the frame body and comprises an upper mold and a lower mold which are distributed up and down, an injection molding area is formed between the upper mold and the lower mold, an avoidance hole communicated with the injection molding area is formed in the upper mold, the feeding module comprises a first driver and a feeding structure, the feeding structure is used for supplying injection molding liquid, the first driver is in driving connection with the feeding structure and is used for driving the feeding structure to do lifting motion so that the feeding structure stretches into or stretches out of the injection molding area through the avoidance hole, and the driving module is arranged on the frame body and is connected with the upper mold and/or the lower mold and is used for driving the upper mold and the lower mold to be close to or far away from each other. The injection molding machine has the advantages that when the injection molding machine works, after the jig loaded with the workpiece is placed in an injection molding area, the upper die and the lower die can be mutually close to each other under the driving of the driving module to perform die assembly, then the feeding structure can move downwards under the driving of the first driver to extend into the injection molding area through the avoiding hole, so that the injection molding of the workpiece on the jig is completed, an injection molding part is formed, then the first driver can drive the feeding structure to be separated from the injection molding area upwards before injection molding liquid in the injection molding area is not solidified, so that the problem of overlong water gap caused by connection of the water gap on the jig with the injection molding structure can be avoided, and the follow-up water gap separation is facilitated. According to the injection molding machine disclosed by the embodiment of the first aspect of the invention, the feeding module further comprises a mounting plate, the mounting plate is arranged on the upper side of the upper die, the feeding structure is arranged on the mounting plate, the first driver is arranged on the mounting plate, the output end of the first driver is connected with the upper die, and the mounting plate can drive the feeding structure to do lifting movement under the driving of the first driver. According to an embodiment of the first aspect of the present invention, the feeding module includes a plurality of first drivers circumferentially spaced around the feeding structure. According to the injection molding machine disclosed by the embodiment of the first aspect of the invention, the feeding module further comprises a guide rod which extends vertically, the mounting plate is sleeved on the guide rod in a sliding manner along the vertical direction, and the lower end of the guide rod is connected with the upper die. According to an embodiment of the first aspect of the present invention, the feed module includ