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CN-122008509-A - Injection mold for processing detector shell

CN122008509ACN 122008509 ACN122008509 ACN 122008509ACN-122008509-A

Abstract

The invention discloses an injection mold for processing a detector shell, which relates to the field of detector production, and comprises a base and a working bin, wherein a first rotating mechanism is arranged on the inner side of the working bin and comprises a first rotating shaft, a motor and a lifting mechanism, the invention is provided with a movable mold and a cooling mechanism, when the movable mold moves in an arc manner by taking the bottom as the center, the air pressure in an air bag is changed by pulling a limiting block, the inside water flow direction of gasbag to moving die's inside, moving die's inside water cools off the injection molding this moment, has reduced waiting for the cooling time of injection molding, and through outlet pipe, check valve and water jet's setting for the inside water of gasbag sprays to moving die's surface from the water jet by the gasbag inside, with this surface of accomplishing moving die cleans, has reduced the manual work and has carried out clear time to moving die's surface, has improved production efficiency.

Inventors

  • DENG ZHENZHOU
  • Wei Jingfan
  • TU BING

Assignees

  • 重庆汉果智能科技有限公司

Dates

Publication Date
20260512
Application Date
20230809

Claims (9)

  1. 1. The injection mold for processing the detector shell comprises a base (1) and a working bin (2) and is characterized in that a first rotating mechanism (3) is arranged on the inner side of the working bin (2), the first rotating mechanism (3) comprises a first rotating shaft (301), a motor (302) and a lifting mechanism (303), the first rotating shaft (301) is arranged on the inner side of the working bin (2), the motor (302) is arranged at the tail end of the first rotating shaft (301), the lifting mechanism (303) is arranged above the first rotating shaft (301), a chute is formed in the inner wall of the first rotating shaft (301), the chute between the first rotating shaft (301) and the lifting mechanism (303) is connected, and a movable mold (6) is arranged on the inner side of the working bin (2).
  2. 2. The injection mold for processing the outer shell of the detector according to claim 1, wherein the lifting mechanism (303) comprises an air cylinder (3031), a telescopic column (3032), two groups of fixed plates (3033), a limiting rod (3034), connecting rods (3035) and sliding rings (3036), the air cylinder (3031) is arranged above the first rotating shaft (301), the telescopic column (3032) is arranged below the air cylinder (3031), the two groups of fixed plates (3033) are arranged at the tail end of the telescopic column (3032), the limiting rod (3034) is arranged in an inner groove of the first rotating shaft (301), the two groups of connecting rods (3035) are arranged at two ends of the limiting rod (3034), three connecting rods (3035) are arranged in each group, and the sliding rings (3036) are arranged in an inner wall sliding groove of the first rotating shaft (301).
  3. 3. The injection mold for processing the outer shell of the detector according to claim 1, wherein two groups of extrusion mechanisms (4) are symmetrically arranged on the outer side of the first rotating shaft (301), the extrusion mechanisms (4) comprise a threaded sleeve rod (401), a gear (402) and a conducting mechanism (403), the threaded sleeve rod (401) is arranged on the outer side of the first rotating shaft (301), the gear (402) is arranged on the outer side of the end portion of the threaded sleeve rod (401), and the conducting mechanism (403) is arranged on the inner side of the threaded sleeve rod (401).
  4. 4. The injection mold for processing a housing of a detector according to claim 3, wherein teeth are provided on the outer side of the distal end of the stationary plate (3033), and the teeth on the outer side of the distal end of the stationary plate (3033) are engaged with the gear (402).
  5. 5. The injection mold for processing a housing of a detector according to claim 3, wherein the conducting mechanism (403) comprises a threaded rod (4031), a first rotating head (4032) and a second rotating shaft (4033), the threaded rod (4031) is arranged on the inner side of the threaded sleeve (401), the first rotating head (4032) is arranged at the tail end of the threaded rod (4031), the second rotating shaft (4033) is arranged on the inner side of the first rotating head (4032), and the second rotating shaft (4033) penetrates through the first rotating head (4032).
  6. 6. The injection mold for processing the outer shell of the detector according to claim 3, wherein the second rotating mechanism (5) is arranged below the extruding mechanism (4), the second rotating mechanism (5) comprises a fixed column (501), a second rotating head (502) and a third rotating shaft (503), the fixed column (501) is arranged on the outer side of the first rotating shaft (301), the second rotating head (502) is arranged at the tail end of the fixed column (501), the third rotating shaft (503) is arranged on the inner side of the second rotating head (502), and the third rotating shaft (503) penetrates through the second rotating head (502).
  7. 7. The injection mold for processing the outer shell of the detector according to claim 1, wherein the inside of the movable mold (6) is hollow, a water filling port is arranged on the outer side of the movable mold (6), two groups of sliding grooves are formed in one side, close to the first rotating mechanism (3), of the movable mold (6), grooves are formed in the inner wall of the first group of sliding grooves, close to the first rotating mechanism (3), of the movable mold (6), a sliding mounting structure is arranged between the grooves of the inner wall of the first group of sliding grooves on the outer side of the movable mold (6) and the second rotating shaft (4033), the other group of grooves, close to the first rotating mechanism (3), of the movable mold (6) extend to the bottom of the movable mold (6), and a rotating mounting structure is formed between the second rotating head (502) and the grooves of the bottom of the movable mold (6).
  8. 8. The injection mold for processing the detector shell according to claim 7, wherein the cooling mechanism (7) is arranged on the outer side of the movable mold (6), the cooling mechanism (7) comprises a bearing plate (701), an air bag (702), a pressing plate (703), a first water inlet pipe (704) and a limiting block (705), the bearing plate (701) is arranged between the movable mold (6) and the first rotating mechanism (3), the bearing plate (701) is lower than the pressing mechanism (4), the air bag (702) is arranged on the inner side of the bearing plate (701), the pressing plate (703) is arranged between the inner wall of the bearing plate (701) and the outer wall of the air bag (702), the first water inlet pipe (704) is arranged on the outer side of the bearing plate (701), the first water inlet pipe (704) extends to the inner side of the movable mold (6), the limiting block (705) is arranged at the tail end of the first water inlet pipe (704), and the width of the limiting block (705) is larger than the width of a groove on the inner side of the movable mold (6).
  9. 9. The injection mold for processing the detector housing according to claim 8, wherein the cooling mechanism (7) further comprises a water outlet pipe (706), a one-way valve (707) and a water spray (708), the water outlet pipe (706) is arranged above the air bag (702), the one-way valve (707) is arranged at the bottom of the water outlet pipe (706), and the water spray (708) is arranged at the tail end of the water outlet pipe (706).

Description

Injection mold for processing detector shell Technical Field The invention relates to the field of detector production, in particular to an injection mold for processing a detector shell. Background The oxygen detector is an intelligent oxygen detection alarm instrument which can be held by a single hand and is convenient to move, is mainly used for detecting anoxic environments and checking and detecting trace oxygen in places such as underground tunnels, pipelines, well covers and the like, can judge whether anoxic and explosion risks exist or not by detecting the concentration of oxygen in the environments, or can control the quality of products produced by enterprises through the concentration of oxygen. In the components of the oxygen detector, the shell of the detector needs to be subjected to injection molding through an injection mold, and the existing injection molding technology of the shell of the oxygen detector is characterized in that a mold is firstly arranged on a clamp, a movable mold is pushed to move to a static mold through an air cylinder, then injection molding is performed between the movable mold and the static mold through an injection molding head, after injection molding is completed, an injection molding piece is cooled, after cooling is completed, the injection molding piece falls off the mold through a pushing mechanism, and then the mold is collected, so that injection molding of the shell of the detector is completed. When injection molding is finished, the injection molding needs to be removed from the injection molding in the prior art, the injection molding needs to be cooled on the mold, after the cooling is finished, the injection molding needs to be separated from the static mold through the ejector pin, then the loose injection molding is taken from the static mold through manual work, the injection molding needs to be cooled for a certain time, the working efficiency is influenced, after the mold is used for a long time, the injection molding raw material is adhered to the surface of the mold, the subsequent accommodation simple shape is influenced to a certain extent, and the product quality is reduced. Disclosure of Invention Based on the above, the present invention aims to provide an injection mold for processing a detector housing, so as to solve the technical problems mentioned in the background. In order to achieve the above purpose, the injection mold for processing the detector shell comprises a base and a working bin, wherein a first rotating mechanism is arranged on the inner side of the working bin and comprises a first rotating shaft, a motor and a lifting mechanism, the first rotating shaft is arranged on the inner side of the working bin, the motor is arranged at the tail end of the first rotating shaft, the lifting mechanism is arranged above the first rotating shaft, a sliding groove is formed in the inner wall of the first rotating shaft, the first rotating shaft is connected with the sliding groove between the lifting mechanism, and a movable mold is arranged on the inner side of the working bin. Through adopting above-mentioned technical scheme, after the completion of moulding plastics, make the motor rotate through first pivot, and through the spout connection between first pivot and the elevating system, ensured when first pivot rotates, elevating system can not rotate to this makes the drive mould rotate. The lifting mechanism comprises an air cylinder, a telescopic column, two groups of fixed discs, a limiting rod, connecting rods and sliding rings, wherein the air cylinder is arranged above the first rotating shaft, the telescopic column is arranged below the air cylinder, the two groups of fixed discs are arranged at the tail end of the telescopic column, the limiting rod is arranged in an inner groove of the first rotating shaft, the two groups of connecting rods are arranged at two ends of the limiting rod, three connecting rods are arranged in each group of connecting rods, and the sliding rings are arranged in an inner wall sliding groove of the first rotating shaft. Through adopting above-mentioned technical scheme, through the start-up of cylinder for two sets of fixed disks reciprocate, and accomplish the spout through the slip ring between first pivot and the fixed disk and be connected, guaranteed when first pivot rotates, can not make the fixed disk rotate, thereby form relative motion. The invention is further characterized in that two groups of extrusion mechanisms are symmetrically arranged on the outer side of the first rotating shaft, each extrusion mechanism comprises a threaded sleeve rod, a gear and a conduction mechanism, the threaded sleeve rods are arranged on the outer sides of the first rotating shaft, the gears are arranged on the outer sides of the end parts of the threaded sleeve rods, and the conduction mechanisms are arranged on the inner sides of the threaded sleeve rods. Through adopting above-mentioned technica