CN-224210161-U - Mechanism and die block cleaning equipment are paintd to pole die block release agent

CN224210161UCN 224210161 UCN224210161 UCN 224210161UCN-224210161-U

Abstract

The utility model belongs to the technical field of concrete electric pole production equipment, and particularly relates to an electric pole bottom die release agent smearing mechanism and bottom die cleaning equipment, which comprise a reducing mechanism, wherein the reducing mechanism comprises a driving connecting rod group and a plurality of follow-up connecting rod groups; the driving connecting rod group comprises a lower connecting rod, a driving push-pull rod and a movable plate, one end of the lower connecting rod is hinged to the vertical plate, one end of the driving push-pull rod is hinged to the lower connecting rod, the other end of the driving push-pull rod is hinged to the movable plate, the follow-up connecting rod group comprises a follow-up connecting rod and a follow-up push-pull rod, one end of the follow-up connecting rod is hinged to the vertical plate, the other end of the follow-up push-pull rod is hinged to the follow-up connecting rod, the other end of the follow-up connecting rod is hinged to the movable plate, a sponge brush is arranged at the other end of the follow-up connecting rod, and the sponge brush on the follow-up connecting rod is driven to be tightly attached to the inner wall of the bottom die when the lower connecting rod is contacted with the inner wall of the bottom die. According to the utility model, the variable diameter mechanism can be automatically unfolded by the design of the driving connecting rod group and the follow-up connecting rod group according to the change of the inner diameter size of the bottom die, so that the dynamic attachment of the sponge brush and the inner wall of the bottom die is realized.

Inventors

CHEN WUBIN
GAO FENG
FANG LIYA
YANG GUIBIN
Tao Depin
CHEN DONGHUA

Assignees

云南精一电力科技有限责任公司

Dates

Publication Date: 20260508
Application Date: 20250529

Claims (10)

1. The utility model provides a pole die block release agent smearing mechanism which is characterized by comprising a lifting mechanism and a reducing mechanism arranged below the lifting mechanism, wherein the reducing mechanism is fixed on the lifting end of the lifting mechanism; The reducing mechanism comprises a mounting plate, a vertical plate fixed on the lower surface of the mounting plate, a driving connecting rod group and a plurality of follow-up connecting rod groups, wherein the driving connecting rod group and the plurality of follow-up connecting rod groups are arranged on the vertical plate; The driving connecting rod group comprises a lower connecting rod, a driving push-pull rod and a movable plate, wherein one end of the lower connecting rod is hinged to the vertical plate, and the other end of the lower connecting rod is a free end; The follow-up connecting rod group comprises a follow-up connecting rod and a follow-up push-pull rod, one end of the follow-up connecting rod is hinged to the vertical plate, the other end of the follow-up connecting rod is a free end, one end of the follow-up push-pull rod is hinged to the middle part of the follow-up connecting rod, the other end of the follow-up push-pull rod is hinged to the side face of the movable plate, a sponge brush is mounted on the free end of the follow-up connecting rod, and when the lifting end of the lifting mechanism descends to enable the lower connecting rod to be in contact with the inner wall of the bottom die, the lower connecting rod drives the sponge brush on the follow-up connecting rod to be tightly adhered to the inner wall of the bottom die.
2. The pole form factor mold release agent application mechanism of claim 1, wherein a side of the movable plate remote from the vertical plate is provided with a pushing assembly that adapts the lower link and follower link to the form factor inner wall.
3. The pole bottom die release agent smearing mechanism according to claim 2, wherein a fixed plate arranged opposite to the vertical plate is further fixed on the mounting plate, one end of the central shaft is fixed on the fixed plate, the other end of the central shaft is fixed on the fixed plate, the movable plate is movably arranged between the fixed plate and the vertical plate, the pushing assembly comprises an elastic piece sleeved on the central shaft between the fixed plate and the movable plate, and the elastic piece is in a compressed state; In the initial state, the movable plate moves towards the vertical plate under the drive of the elastic piece so that the reducing mechanism is in an unfolding state.
4. The pole counter die release agent application mechanism of claim 3, wherein the resilient member is a spring.
5. The pole counter die release agent application mechanism of claim 1, wherein an end of the lower link remote from the vertical plate is provided with a guide wheel.
6. The pole bottom die release agent smearing mechanism according to claim 1, wherein two follow-up connecting rod groups are respectively arranged at the left side and the right side of the vertical plate, the sponge brush is fixed on the lower surface of the follow-up connecting rod, and the sponge brush is an arc brush and is matched with the inner wall of the bottom die.
7. The mechanism for smearing the release agent on the bottom die of the electric pole according to claim 1, wherein the movable plate is sleeved on the central shaft through a guide cylinder, a through hole is formed in the movable plate, the movable plate is sleeved on the outer side of the guide cylinder through the through hole, and the guide cylinder is fixedly connected with the movable plate through a fixing piece.
8. The pole bottom die release agent application mechanism as recited in claim 1, wherein the lifting mechanism comprises a mounting frame and a cylinder fixed on the mounting frame, and a telescopic rod of the cylinder penetrates through the mounting frame and is fixedly connected with the mounting plate.
9. The pole bottom die release agent smearing mechanism according to claim 8, wherein guide rods are uniformly arranged on the periphery of the cylinder, the guide rods are arranged on the mounting frame in a vertical moving mode through linear bearings, and the lower ends of the guide rods penetrate through the mounting frame and are fixedly connected with the mounting plate.
10. A die cleaning apparatus comprising the pole die release agent application mechanism of any one of claims 1-9.

Description

Mechanism and die block cleaning equipment are paintd to pole die block release agent Technical Field The utility model belongs to the technical field of concrete electric pole production equipment, and particularly relates to an electric pole bottom die release agent smearing mechanism and bottom die cleaning equipment. Background In the concrete pole production process, the coating quality of the release agent on the inner wall of the steel mould directly influences the forming effect and the surface finish of the pole. In the traditional process, the release agent coating mainly depends on manual operation, and workers dip the release agent by using a mop and then stretch the mop into the inner wall of the steel mould to repeatedly coat, so that the problems of high labor intensity, poor coating uniformity, low efficiency and the like exist, the release agent is easy to remain or cover incompletely, and the appearance defect of the electric pole is further caused. In the prior art, part of automatic equipment replaces manual operation, for example, a scheme of sequentially smearing three groups of fixed sponge blocks along the axial direction of a steel mould is adopted. However, the equipment has the obvious defects that firstly, a sponge block with a fixed radius can only adapt to a small number of steel mould inner diameter specifications, when the steel mould inner diameter changes (especially when the radius difference of the second half section of the electric pole is increased), the inner wall cannot be effectively attached, so that the release agent is coated unevenly and even locally, and secondly, residual release agent is piled up on the inner wall of the steel mould, spots or stripes are formed after drying, and the appearance quality of the electric pole is seriously affected. In addition, the existing reducing mechanism mostly adopts gear-rack transmission, has poor load capacity, is easy to cause problems of clamping stagnation, abrasion and the like in frequent reducing adjustment and high-speed operation, and has complex structure and high maintenance cost. Because the steel mould in the actual production scene is various, the internal diameter difference is showing, and the mould is because of location deviation or vibration production slope in the chain machine transportation process, leads to the unable space pose of self-adaptation steel mould of current rigidity smearing mechanism to change, has aggravated the inhomogeneous problem of release agent coating. Although some devices attempt to introduce the flexible brush body, the material selection and the structural design are unreasonable, so that the sufficient contact with the inner walls with different curvatures cannot be ensured, the flow resistance of the release agent is difficult to resist, and the practical application effect is poor. In view of the above, there is a need for a mold release coating device with adaptive diameter-changing capability to solve the technical problems of poor adaptability and unstable coating quality of multi-specification steel molds. Disclosure of utility model In order to solve the above background technical problems, the utility model provides the electric pole bottom die release agent smearing mechanism and the bottom die cleaning equipment, and the design of the driving connecting rod group and the follow-up connecting rod group enables the reducing mechanism to automatically expand an angle according to the change of the inner diameter size of the bottom die, so that the dynamic fit of the sponge brush and the inner wall of the bottom die is realized. The first object of the utility model is to provide a demoulding agent smearing mechanism for a bottom mould of an electric pole, which comprises a lifting mechanism and a reducing mechanism arranged below the lifting mechanism, wherein the reducing mechanism is fixed on the lifting end of the lifting mechanism; the reducing mechanism comprises a mounting plate, a vertical plate fixed on the lower surface of the mounting plate, a driving connecting rod group and a plurality of follow-up connecting rod groups, wherein the driving connecting rod group and the plurality of follow-up connecting rod groups are arranged on the vertical plate; The driving connecting rod group comprises a lower connecting rod, a driving push-pull rod and a movable plate, wherein one end of the lower connecting rod is hinged on the vertical plate, and the other end of the lower connecting rod is a free end; The follow-up connecting rod group comprises a follow-up connecting rod and a follow-up push-pull rod, wherein one end of the follow-up connecting rod is hinged to the vertical plate, the other end of the follow-up connecting rod is a free end, one end of the follow-up push-pull rod is hinged to the middle part of the follow-up connecting rod, the other end of the follow-up push-pull rod is hinged to the side face of the movable plate, a sponge brush is arranged on