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CN-224224356-U - Uniform foaming device for rubber and plastic heat preservation pipe

CN224224356UCN 224224356 UCN224224356 UCN 224224356UCN-224224356-U

Abstract

The utility model relates to a rubber and plastic foaming device technical field, an embodiment of the present disclosure provides a even foaming device of rubber and plastic insulating tube, including the foaming bucket, the internal surface swing joint of foaming bucket has the mould, through having set up mould, the nipple piece, the inserted block, driving link and driven link in this disclosure, when motor begins to operate, circle axle and driving link can begin to rotate, driven link can begin to rotate under the drive of driving link other end this moment, and simultaneously driven link's the other end then can drive the inserted block, from this makes the whole beginning of inserted block remove right along the internal surface of leading truck, final inserted block can break away from in the internal surface of nipple piece, from this makes the holistic fixed of mould released, operating personnel alright directly take out the mould and change this moment. Through above-mentioned technical scheme, the inconvenient technical problem who changes the mould among the prior art has been solved.

Inventors

  • WANG CONG
  • WANG XIANGDONG
  • WANG JIAN

Assignees

  • 河北永正节能科技有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (10)

  1. 1. A rubber and plastic insulating pipe uniform foaming device comprises a foaming barrel (1) and is characterized in that the inner surface of the foaming barrel (1) is movably connected with a die (2), the lower surface of the die (2) is fixedly connected with a sleeve joint block (3), the bottom end of the sleeve joint block (3) penetrates through the foaming barrel (1) and extends to the lower side of the foaming barrel (1), the outer surface of the sleeve joint block (3) is movably connected with the inner surface of the foaming barrel (1), the inner surface of the sleeve joint block (3) is movably connected with an inserting block (4), the upper surface of the inserting block (4) is movably connected with the lower surface of the foaming barrel (1), a first motor (5) is fixedly arranged on the right side of the lower surface of the foaming barrel (1), the other end of an output shaft of the first motor (5) is fixedly sleeved with a round shaft (6), the outer surface of the round shaft (6) is fixedly sleeved with a driving connecting rod (7), the other end of the driving connecting rod (7) is hinged with a driven connecting rod (8), and the other end of the driven connecting rod (8) is hinged with the lower surface of the inserting block (4).
  2. 2. The uniform foaming device for the rubber and plastic heat preservation pipe, as claimed in claim 1, is characterized in that the outer surfaces of the front side and the rear side of the insertion block (4) are fixedly connected with movable blocks (10), the outer surfaces of the movable blocks (10) are movably connected with guide frames (9), and the upper surfaces of the guide frames (9) are fixedly connected with the lower surface of the foaming barrel (1).
  3. 3. The uniform foaming device for the rubber and plastic heat preservation pipe, as claimed in claim 1, is characterized in that a handle (11) is fixedly connected to the inner surface of the top of the die (2), and the outer surface of the handle (11) is smooth.
  4. 4. The uniform foaming device for the rubber and plastic heat preservation pipe, as claimed in claim 1, is characterized in that a cover plate (12) is movably connected to the upper surface of the foaming barrel (1), the inner surface of the cover plate (12) is movably connected with the outer surface of the foaming barrel (1), and the cover plate (12) is made of stainless steel.
  5. 5. The uniform foaming device for the rubber and plastic heat preservation pipe, as claimed in claim 1, is characterized in that the lower surface of the foaming barrel (1) is fixedly connected with supporting columns (23), the number of the supporting columns (23) is three, and the sizes of the three supporting columns (23) are the same.
  6. 6. The uniform foaming device for the rubber and plastic heat preservation pipe, as claimed in claim 1, is characterized in that a metal movable ring (13) is movably sleeved on the inner surface of the foaming barrel (1), and a microwave generating component (14) is fixedly arranged on the inner surface of the metal movable ring (13).
  7. 7. The uniform foaming device for the rubber and plastic heat preservation pipe according to claim 6, wherein the lower surface of the metal movable ring (13) is fixedly connected with a telescopic rod (15), the bottom end of the telescopic rod (15) penetrates through the foaming barrel (1) and extends to the lower side of the foaming barrel (1) and is fixedly connected with a U-shaped plate (16), and the length of the telescopic rod (15) is shorter than that of the supporting column (23).
  8. 8. The uniform foaming device for the rubber and plastic heat preservation pipe is characterized in that a mounting plate (17) is fixedly connected to the left side of the outer surface of the foaming barrel (1), a motor No. two (18) is fixedly mounted on the front side of the left surface of the mounting plate (17), a rotating shaft (19) is fixedly sleeved at the other end of an output shaft of the motor No. two (18), and a gear (20) is fixedly sleeved on the outer surface of the rotating shaft (19).
  9. 9. The uniform foaming device for the rubber and plastic heat preservation pipe, as set forth in claim 8, is characterized in that the outer surface of the gear (20) is connected with a toothed plate (21) in a meshed manner, the right surface of the toothed plate (21) is movably connected with the left surface of the mounting plate (17), and the bottom end of the toothed plate (21) is fixedly connected with the left surface of the U-shaped plate (16).
  10. 10. The uniform foaming device for the rubber and plastic heat preservation pipe according to claim 9, wherein the left surface of the toothed plate (21) is movably connected with an L-shaped limiting block (22) positioned at the rear side of the gear (20), and the right surface of the L-shaped limiting block (22) is fixedly connected with the left surface of the mounting plate (17).

Description

Uniform foaming device for rubber and plastic heat preservation pipe Technical Field The embodiment of the disclosure relates to the technical field of rubber and plastic foaming devices, in particular to a rubber and plastic heat preservation pipe uniform foaming device. Background The rubber-plastic foaming is a processing technology for forming a porous structure on a rubber or plastic substrate by a physical or chemical method, and endows the material with the characteristics of light weight, heat insulation, sound absorption, buffering and the like. In the prior art, when the foaming treatment of rubber and plastic insulating pipes is carried out by operators, the operators need to use the uniform foaming device to ensure the uniformity of the foaming effect, and the conventional uniform foaming device generally uses bolts to fix the die inside the uniform foaming device in the practical use process despite the basic uniform foaming function, so that the disassembly of the die is time-consuming and labor-consuming, and therefore, the die needs to be improved. Disclosure of utility model In order to overcome the defects, the embodiment of the disclosure provides a uniform foaming device for a rubber and plastic heat-insulating pipe, which solves the technical problem that the mold is inconvenient to replace in the prior art. According to one aspect, the present disclosure provides a even foaming device of rubber and plastic insulating tube, including the foaming bucket, the internal surface swing joint of foaming bucket has the mould, the lower fixed surface of mould is connected with cup joints the piece, the bottom of cup joints the piece runs through the foaming bucket and extends to the below of foaming bucket, the surface of cup joints the piece and the internal surface swing joint of foaming bucket, the internal surface swing joint of cup joints the piece has the inserted block, the upper surface of inserted block and the lower surface swing joint of foaming bucket, the right side fixed mounting of foaming bucket lower surface has a motor, the other end of a motor output shaft has fixedly cup jointed the circle axle, the fixed outer surface of circle axle has cup jointed the initiative connecting rod, the other end of initiative connecting rod articulates there is the driven connecting rod, the other end of driven connecting rod is articulated with the lower surface of inserted block. As a preferable technical scheme of the disclosure, the outer surfaces of the front side and the rear side of the insertion block are fixedly connected with movable blocks, the outer surfaces of the movable blocks are movably connected with guide frames, and the upper surfaces of the guide frames are fixedly connected with the lower surface of the foaming barrel. As a preferable technical scheme of the present disclosure, a handle is fixedly connected to the inner surface of the top of the die, and the outer surface of the handle is smooth. As a preferred technical scheme of the disclosure, the upper surface of the foaming barrel is movably connected with a cover plate, the inner surface of the cover plate is movably connected with the outer surface of the foaming barrel, and the cover plate is made of stainless steel. As a preferred technical scheme of the present disclosure, the lower surface of the foaming barrel is fixedly connected with three support columns, and the three support columns have the same size. As a preferred technical scheme of the present disclosure, the inner surface of the foaming barrel is movably sleeved with a metal movable ring, and the inner surface of the metal movable ring is fixedly provided with a microwave generating assembly. As a preferred technical scheme of the disclosure, the lower surface fixedly connected with telescopic link of metal expansion ring, the bottom of telescopic link runs through the foaming bucket and extends to the below of foaming bucket and fixedly connected with U shaped plate, the length of telescopic link is shorter than the length of support post. As a preferred technical scheme of the disclosure, the left side fixedly connected with mounting panel of foaming bucket surface, the front side fixed mounting of mounting panel left surface has No. two motors, no. two motor output shaft's the other end is fixed to be cup jointed the rotation axis, the outer fixed of rotation axis has cup jointed the gear. As a preferable technical scheme of the present disclosure, the outer surface of the gear is engaged and connected with a toothed plate, the right surface of the toothed plate is movably connected with the left surface of the mounting plate, and the bottom end of the toothed plate is fixedly connected with the left surface of the U-shaped plate. As a preferable technical scheme of the present disclosure, the left surface of the toothed plate is movably connected with an L-shaped limiting block positioned at the rear side of the gear, and the right surface of the