Search

CN-121989412-A - Injection molding device is used in processing of plastic spray gun

CN121989412ACN 121989412 ACN121989412 ACN 121989412ACN-121989412-A

Abstract

The invention relates to the technical field of processing of all-plastic spray guns, and discloses an injection molding device for processing of all-plastic spray guns, which comprises an injection molding machine body, wherein a mold for molding is arranged on the injection molding machine body, a model groove is formed in the mold, one side of the injection molding machine body is provided with a horizontally movable adjusting seat, a spray head for spraying a release agent to the model groove is arranged on the adjusting seat, a movable seat capable of lifting is slidably arranged on the adjusting seat, an installation seat capable of synchronously lifting with the movable seat is arranged on one side of the adjusting seat, a rotating shaft is elastically arranged on the installation seat, and the spray head is fixed on the rotating shaft. According to the technical scheme, through rotation of the spray head, the spray head is subjected to angle adjustment, so that the spray head can be kept inclined to the spray head upwards when being sprayed on the upper surface of the convex ring part of the model groove, the release agent spray head can be conveniently and fixedly arranged on the upper surface of the convex ring part, the spray sufficiency is improved, the spray dead angle is avoided, and the release is convenient.

Inventors

  • WANG JIEMING
  • YAO LIQUAN
  • WEI BIN

Assignees

  • 余姚市杰明喷雾器有限公司

Dates

Publication Date
20260508
Application Date
20260209

Claims (10)

  1. 1. The injection molding device for processing the full-plastic spray gun comprises an injection molding machine body (1), wherein a mold (2) for molding is arranged on the injection molding machine body (1), and the injection molding device is characterized in that a mold groove (3) is formed in the mold (2), one side of the injection molding machine body (1) is provided with an adjusting seat (4) capable of horizontally moving, and a spray head (5) for spraying a release agent to the mold groove (3) is arranged on the adjusting seat (4); The utility model discloses a movable seat, including adjusting seat (4), movable seat (6), adjusting seat (4), one side of adjusting seat (4) be provided with movable seat (6) synchronous lifting's mount pad (7), elasticity is provided with pivot (8) on mount pad (7), shower nozzle (5) are fixed on pivot (8), movable groove (9) have been seted up to the inside of mount pad (7), the movable groove (9) are provided with movable block (10) in the slip, the fixed surface of movable block (10) has push rod (11), be fixed with rotary rod (12) on the circumference of pivot (8), shower nozzle (5) are passed through push rod (11) conflict rotary rod (12) carries out the angle modulation.
  2. 2. The injection molding device for processing the full plastic spray gun according to claim 1, wherein a core bar (13) is slidably arranged on the movable seat (6), the end part of the core bar (13) is connected with the movable block (10), a first sliding groove (14) is formed in the surface of the adjusting seat (4), and the core bar (13) drives the movable block (10) to slide in the movable groove (9) by sliding along the first sliding groove (14).
  3. 3. The injection molding device for processing the plastic spray gun according to claim 2, wherein a first sliding protrusion (15) is fixed at the end part of the core bar (13), a first track groove (16) for sliding the first sliding protrusion (15) is formed in the inner wall of the first sliding groove (14), and the first track groove (16) comprises a first vertical part (161), a first right moving part (162), a first left moving part (163) and a second vertical part (164) which are arranged in a communicating manner.
  4. 4. The injection molding device for processing the full plastic spray gun according to claim 3, wherein a sliding rod (17) is fixed on the outer surface of the mounting seat (7), an L-shaped rod (18) is fixed on the outer surface of the adjusting seat (4), a vertical rod (19) is fixed at the end part of the L-shaped rod (18), and a second sliding groove (20) for sliding the sliding rod (17) is formed in the surface of the vertical rod (19).
  5. 5. The injection molding device for processing the all-plastic spray gun according to claim 4, wherein a second sliding protrusion (21) is fixed at the end part of the sliding rod (17), a second track groove (22) for sliding the second sliding protrusion (21) is formed in the inner wall of the second sliding groove (20), and the second track groove (22) comprises a third vertical part (221), a second right moving part (222), a second left moving part (223), a third right moving part (224) and a fourth vertical part (225) which are arranged in a communicating manner.
  6. 6. The injection molding device for processing the plastic spray gun according to claim 5, wherein a first limiting ball (23) is fixed at the end part of the core rod (13), and a first limiting chute (24) for sliding the first limiting ball (23) is formed in the moving block (10).
  7. 7. The injection molding device for processing the full plastic spray gun according to claim 6, wherein a sleeve rod (25) is slidably arranged on the movable seat (6), the sleeve rod (25) is slidably sleeved on the outer side of the core rod (13), one end of the sleeve rod (25) is slidably connected with the mounting seat (7), and the other end of the sleeve rod (25) is slidably arranged in the first sliding groove (14).
  8. 8. The injection molding device for processing the all-plastic spray gun according to claim 7, wherein a third sliding protrusion (26) is fixed at the end part of the sleeve rod (25), a third track groove (27) is formed in the first sliding groove (14), and the third track groove (27) comprises a fifth vertical part (271), a first extension part (272), a second extension part (273) and a sixth vertical part (274).
  9. 9. The injection molding device for processing the full plastic spray gun according to claim 8, wherein a reciprocating screw rod (28) is rotatably arranged on the adjusting seat (4), the moving seat (6) is in threaded connection with the reciprocating screw rod (28), a first servo motor (29) is arranged at the top of the adjusting seat (4), and the output end of the first servo motor (29) is fixed with the reciprocating screw rod (28).
  10. 10. The injection molding device for processing the all-plastic spray gun according to claim 9, wherein a positioning seat (30) is fixed on the outer surface of the injection molding machine body (1), a servo electric cylinder (31) is fixed on the positioning seat (30), a supporting plate (32) is fixed at the output end of the servo electric cylinder (31), a rotating rod (33) is rotatably arranged on the supporting plate (32), the top of the rotating rod (33) is fixed with the adjusting seat (4), a second servo motor (34) is fixed at the bottom of the supporting plate (32), and the output end of the second servo motor (34) is fixed with the rotating rod (34).

Description

Injection molding device is used in processing of plastic spray gun Technical Field The invention relates to the technical field of processing of all-plastic spray guns, in particular to an injection molding device for processing of all-plastic spray guns. Background The full-plastic spray gun is a tool widely applied to the fields of spraying, cleaning, gardening and the like, and is generally subjected to injection molding by an injection molding machine when being produced, and in the injection molding process, a mold release agent needs to be horizontally sprayed on a mold groove through a spray head for facilitating demolding treatment, so that after molding, a finished product is conveniently taken out from the inside of the mold groove. In the injection molding process of the spray gun, when the model groove comprises a gun head part, a convex ring part and a gun body part, and the caliber of the convex ring part is larger than that of the gun head part and the gun body part, a traditional horizontal spray mode of a spray head is adopted, and in the spray process of the spray head spraying the model groove from top to bottom, the upper surface of the convex ring part is difficult to be effectively sprayed with a release agent. This results in that, in the subsequent demolding, the upper surface of the convex ring portion is likely to be stuck to the mold, the demolding effect is affected, and the injection molding quality is further reduced. Disclosure of Invention The invention provides an injection molding device for processing an all-plastic spray gun, which is characterized in that the angle of a spray head is adjusted by rotating the spray head, so that the spray head can keep inclined upwards when the spray head sprays the upper surface of a convex ring part of a model groove, thereby facilitating the spraying of a release agent on the upper surface of the convex ring part, and solving the problems that the upper surface of the convex ring part is difficult to be effectively sprayed on the release agent and the release effect is influenced in the prior art. The invention provides a technical scheme that an injection molding device for processing an all-plastic spray gun comprises an injection molding machine body, wherein a mold for molding is arranged on the injection molding machine body, a model groove is formed in the mold, one side of the injection molding machine body is provided with an adjusting seat capable of horizontally moving, and a spray head for spraying a release agent to the model groove is arranged on the adjusting seat; The adjustable spray head comprises a regulating seat, wherein a lifting seat is arranged on the regulating seat in a sliding manner, a mounting seat which can be lifted synchronously with the lifting seat is arranged on one side of the regulating seat, a rotating shaft is elastically arranged on the mounting seat, a spray head is fixed on the rotating shaft, a moving groove is formed in the mounting seat, a moving block is arranged in the moving groove in a sliding manner, a push rod is fixed on the surface of the moving block, a rotating rod is fixed on the circumference of the rotating shaft, and the spray head is abutted to the rotating rod through the push rod to conduct angle adjustment. As an alternative scheme of the injection molding device for processing the full-plastic spray gun, the movable seat is provided with the core rod in a sliding manner, the end part of the core rod is connected with the movable block, the surface of the adjusting seat is provided with the first sliding groove, and the core rod drives the movable block to slide in the movable groove by sliding along the first sliding groove. As an alternative scheme of the injection molding device for processing the full-plastic spray gun, a first sliding protrusion is fixed at the end part of the core rod, a first track groove for sliding the first sliding protrusion is formed in the inner wall of the first sliding groove, and the first track groove comprises a first vertical part, a first right moving part, a first left moving part and a second vertical part which are communicated. As an alternative scheme of the injection molding device for processing the full-plastic spray gun, a sliding rod is fixed on the outer surface of the mounting seat, an L-shaped rod is fixed on the outer surface of the adjusting seat, a vertical rod is fixed at the end part of the L-shaped rod, and a second sliding groove for sliding the sliding rod is formed in the surface of the vertical rod. As an alternative scheme of the injection molding device for processing the full plastic spray gun, a second sliding protrusion is fixed at the end part of the sliding rod, a second track groove for sliding the second sliding protrusion is formed in the inner wall of the second sliding groove, and the second track groove comprises a third vertical part, a second right moving part, a second left moving part, a third righ