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CN-224224443-U - Material removing device for keyboard key injection molding machine

CN224224443UCN 224224443 UCN224224443 UCN 224224443UCN-224224443-U

Abstract

The utility model discloses a material removing device for a keyboard key injection molding machine, which comprises a supporting base used for supporting, wherein a supporting top plate is arranged on the upper end face of the supporting base, a material discharging guide groove is formed in the position, close to the front part, of the inner end face of the supporting base, and a material discharging cylinder is fixedly arranged in the center of the upper end face of the supporting top plate. According to the utility model, through the double demolding structure design of the stripping device, the injection molding device and the stripping guide plate, after the injection molding part in the injection molding cavity is initially discharged by the stripping fixed plate, the injection molding part which is not completely discharged can be subjected to position supplementing and discharging by the discharging cylinder through the stripping guide plate, so that the stability and efficiency of demolding the injection molding part by equipment are improved to the greatest extent, meanwhile, the cooling liquid guide pipe at the side part of the injection molding bottom die can be used for cooling the injection molding part in real time through the introduction of cooling liquid after the injection molding is finished, the cooling efficiency of the injection molding part is effectively improved, and the production efficiency of the equipment is also improved.

Inventors

  • SUN YIQUAN
  • GAO HAIJIANG
  • GAO HAIRONG

Assignees

  • 苏州凯利迪精密制造有限公司

Dates

Publication Date
20260512
Application Date
20250609

Claims (6)

  1. 1. The utility model provides a keyboard button injection molding machine is with taking off material device, is located including being used for supporting support base (4) the up end of support base (4) is provided with supporting roof (7), and is located the interior terminal surface of support base (4) is close to anterior department and has offered unloading guide slot (6), the up end center department of supporting roof (7) is fixed and is provided with unloading cylinder (1), and is located the output of unloading cylinder (1) is provided with and drops baffle (5), its characterized in that: The injection molding device (3), the injection molding device (3) is fixedly arranged on the front end face of the supporting base (4), and the injection molding device (3) is used for injection molding and sealing; the material removing device (2), the material removing device (2) is fixedly arranged on the rear end face of the supporting base (4), and the supporting base (4) is used for injection molding and material removing.
  2. 2. The material removing device for the keyboard key injection molding machine according to claim 1, wherein the material removing device (2) comprises a fixed clamping seat (23), a first pen-shaped air cylinder (22) is fixedly arranged at the center of the rear end face of the fixed clamping seat (23), two groups of linear sliding rods (21) used for guiding are arranged at the rear end face of the output end of the fixed clamping seat (23), a guiding sliding seat (24) is arranged at the output end of the first pen-shaped air cylinder (22), a falling fixed plate (28) is arranged at the front part of the guiding sliding seat (24) at equal intervals, an injection molding bottom die (26) is connected at the front part of the falling fixed plate (28) in a sealing sliding mode, three groups of cooling liquid guide pipes (25) are arranged at the two side end faces of the injection molding bottom die (26) at equal intervals, and an injection molding cavity (27) is formed at the inner end face of the injection molding bottom die (26) at equal intervals.
  3. 3. The material removing device for the keyboard key injection molding machine according to claim 2, wherein the injection molding device (3) comprises a cylinder clamping seat (33), a second pen-shaped cylinder (32) is fixedly arranged at the center of the upper end face of the cylinder clamping seat (33), an injection molding upper die (34) is arranged at the output end of the second pen-shaped cylinder (32), and feeding guide pipes (31) are symmetrically arranged at the upper end face of the injection molding upper die (34).
  4. 4. The material removing device for the keyboard key injection molding machine according to claim 3, wherein the material removing device is characterized in that the material removing fixed plate (28) is in sealing sliding clamping connection with the inside of the injection molding bottom die (26) through the injection molding cavity (27), and the length of the material removing fixed plate (28) is larger than the depth of the injection molding cavity (27).
  5. 5. The material removing device for the keyboard key injection molding machine of claim 3, wherein the injection upper die (34) is opposite to the injection bottom die (26), and the injection upper die (34) is in sealing clamping connection with the opening of the injection cavity (27).
  6. 6. The material removing device for the keyboard key injection molding machine according to claim 3, wherein the side part of the falling guide plate (5) is close to the side wall of the injection molding bottom die (26), and the falling guide plate (5) is opposite to the discharging guide groove (6).

Description

Material removing device for keyboard key injection molding machine Technical Field The utility model relates to the technical field of injection molding equipment, in particular to a material removing device for a keyboard key injection molding machine. Background The existing keyboard is mostly manufactured through injection molding, and the keyboard key injection molding equipment remarkably improves the production efficiency and the product quality of the keyboard keys through the unique design and the unique function, reduces the labor cost of keyboard key production, and improves the processing efficiency. The utility model discloses a keyboard key injection molding device, which comprises an injection molding machine body and a mold mechanism, wherein the mold mechanism comprises an injection molding cover, a magnetic component, a lower injection mold, an upper injection mold, a cooling bin and a jacking component, the injection molding cover is fixedly connected with the output end of the injection molding machine body and is positioned in the injection molding machine body, the magnetic component is arranged above the injection molding cover, the magnetic component penetrates through the injection molding cover, the cooling bin is arranged in the injection molding machine body, the jacking component is arranged in the injection molding machine body, the upper injection mold is arranged in the injection molding cover, the lower injection mold is arranged in the cooling bin, and the upper injection mold and the lower injection mold are mutually matched. The setting of above structure can be after the completion of moulding plastics, quick replacement goes up injection mould and lower injection mould to this can make the injection molding machine body be in the condition of lasting operation, quickens the machining efficiency of notebook key cap. Although the key injection molding equipment can perform injection molding operation on the key caps, the key injection molding equipment is inconvenient to perform rapid and stable demolding operation on the injection molded key caps, meanwhile, the efficiency of cooling the key caps after injection molding is insufficient, the production efficiency of the key caps by the equipment is reduced, and therefore, a material removing device for a keyboard key injection molding machine is urgently needed to solve the problems. Disclosure of utility model The utility model aims to provide a material removing device for a keyboard key injection molding machine, which aims to solve the problems in the background technology. In order to achieve the aim, the utility model provides the technical scheme that the material removing device for the keyboard key injection molding machine comprises a supporting base used for supporting, a supporting top plate is arranged on the upper end face of the supporting base, a material discharging guide groove is arranged at the position, close to the front part, of the inner end face of the supporting base, a material discharging cylinder is fixedly arranged at the center of the upper end face of the supporting top plate, a material removing guide plate is arranged at the output end of the material discharging cylinder, The injection molding device is fixedly arranged on the front end face of the supporting base and is used for injection molding and sealing; The material removing device is fixedly arranged on the rear end face of the supporting base, and the supporting base is used for injection molding and material removing. Preferably, the stripper unit comprises a fixed clamping seat, a first pen-shaped cylinder is fixedly arranged at the center of the rear end face of the fixed clamping seat, two groups of linear sliding rods used for guiding are arranged at the rear end face of the output end of the fixed clamping seat, a guiding sliding seat is arranged at the output end of the first pen-shaped cylinder, a falling-off fixed plate is arranged at the front equidistant of the guiding sliding seat, an injection molding bottom die is clamped at the front sealing sliding of the falling-off fixed plate, three groups of cooling liquid guide pipes are arranged at the two side end faces of the injection molding bottom die at equal intervals, and injection molding cavities are formed in the inner end face equidistant of the injection molding bottom die. Preferably, the injection molding device comprises a cylinder clamping seat, a second pen-shaped cylinder is fixedly arranged at the center of the upper end face of the cylinder clamping seat, an injection molding upper die is arranged at the output end of the second pen-shaped cylinder, and feeding guide pipes are symmetrically arranged on the upper end face of the injection molding upper die. Preferably, the fixed plate drops through the cavity of moulding plastics and then with the inside joint that slides that seals of die block that moulds plastics, just the length of fixed plate drops