CN215471860U

CN215471860U - Insulator mud base clamping device

Info

Publication number: CN215471860U
Application number: CN202120077747.2U
Authority: CN
Inventors: 陈招明; 毛光清; 邱锡强
Original assignee: Jiangxi High Energy Ceramic Equipment Manufacturing Co ltd; Jiangxi Gao Qinag Ceramic Insulator Group Co ltd
Current assignee: Jiangxi High Energy Ceramic Equipment Manufacturing Co ltd; Jiangxi Gao Qinag Ceramic Insulator Group Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2022-01-11
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to the technical field of insulator manufacturing, in particular to an insulator mud blank clamping device which comprises a mold, a clamp and a vacuumizing device, wherein a mold cavity for placing an insulator mud blank is arranged in the mold, the opening of the mold is upward, an exhaust hole penetrating through the mold is formed in the bottom of the mold, the clamp is used for clamping the mold, and the vacuumizing device comprises a vacuum pump and an exhaust pipe which are connected. The insulator mud blank clamping device comprises a mold, a clamp and a vacuumizing device, wherein exhaust holes are formed in the mold, a vacuum pump is connected with the exhaust holes through an exhaust pipe, air in the mold is exhausted by the vacuum pump, negative pressure suction is generated in the mold, so that the insulator mud blank is adsorbed in a mold cavity, the insulator mud blank is ensured not to fall off from the mold, the insulator mud blank is convenient to turn over, move and the like, and the insulator is clamped by adopting a mode that the mold is matched with the clamp, so that the surface of the insulator mud blank is not damaged.

Description

Insulator mud base clamping device

Technical Field

The utility model relates to the technical field of insulator manufacturing, in particular to an insulator mud blank clamping device.

Background

At present, in the electric porcelain insulator industry, electric porcelain insulator products are all made manually, mud blanks are placed on an operation table according to requirements and are operated by workers, the disc insulator is generally processed by multiple steps of blank pressing forming, inner blank repairing, outer blank repairing and the like, and the operation is complex. Because the manual manufacturing mode has low efficiency, automatic production and processing equipment for the electric porcelain insulator gradually appears.

For example, patent with application number CN201620366077.5 discloses an automatic molding system for single umbrella-shaped electrical porcelain insulators, which comprises a spinning machine, a rotary manipulator, a mud segment manipulator, a mould turning manipulator, a mould taking manipulator, a mould releasing manipulator and a process control system; the processing of the blank adopts a three-time spinning forming mode, and the station of the blank adopts a rotating and turning conveying mode; the automatic molding system completely realizes preset programming, remote control and automatic processing; the equipment operation is reliable, and the product uniformity is good, compares production efficiency with traditional production line and obtains very big improvement, compares the liberated manpower with manual production line.

In the process flow of the disc insulator, a mould is required to be pressed and molded, an inner blank is trimmed to mold the interior of a mud blank, then the mud blank is turned over and demoulded, and an outer blank is trimmed to mold the exterior of the mud blank. If the disc insulator is machined mechanically, a manipulator and a clamp are generally needed to move the insulator mud blank, but the surface of the insulator mud blank is easy to damage due to the fact that the insulator mud blank is soft in texture and easy to damage by directly clamping the insulator mud blank by the clamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art and provides an insulator mud blank clamping device.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an insulator adobe clamping device, includes mould, anchor clamps, evacuating device, be provided with the die cavity and the mould opening up that are used for placing the insulator adobe in the mould, the bottom of mould is provided with the exhaust hole that runs through the mould, anchor clamps are used for the centre gripping mould, evacuating device is including the vacuum pump and the exhaust tube that are connected, the exhaust tube sets up on anchor clamps, the exhaust tube can be when anchor clamps centre gripping mould with exhaust hole intercommunication, the vacuum pump is used for taking out the air in the mould.

Further, the bottom of the mold is provided with a base for clamping the clamp.

Further, a ventilation sleeve is arranged on the mold and sleeved on the mold cavity.

Furthermore, the top of the mould is provided with a circle of extension for clamping the air-permeable sleeve.

Furthermore, the breathable sleeve is made of elastic breathable fabric.

Furthermore, the die cavity is of a profiling structure of the disc insulator.

Further, the clamp comprises a first driver and two clamping arms capable of moving relatively, and the first driver is used for driving the two clamping arms to clamp or release the mould.

Further, the clamping arm is arc-shaped.

Further, the vacuum pumping device comprises a second driver, and the second driver is used for driving the air pumping pipe to move so as to enable the end part of the air pumping pipe to be communicated with the exhaust hole.

Furthermore, a sucker is arranged at the end part of the exhaust tube.

The utility model has the beneficial effects that: the utility model is characterized in that the insulator mud blank clamping device comprises a mould, a clamp and a vacuum pumping device, wherein the mould is internally provided with an exhaust hole, the vacuum pump is connected with the exhaust hole through an exhaust pipe, the vacuum pump pumps air in the mould to generate negative pressure suction in the mould so as to adsorb the insulator mud blank in a mould cavity and ensure that the insulator mud blank cannot fall off from the mould so as to overturn and move the insulator mud blank, and the insulator is clamped by adopting the mode that the mould is matched with the clamp, so that the surface of the insulator mud blank cannot be damaged, and the quality of the insulator is ensured.

Drawings

Fig. 1 is a schematic front view of an insulator mud blank holding device according to a preferred embodiment of the present invention;

fig. 2 is a schematic bottom view of an insulator mud blank holding device according to a preferred embodiment of the present invention;

FIG. 3 is a partial cross-sectional view of a mold in accordance with a preferred embodiment of the present invention;

reference numerals: 1. a mold; 2. a clamp; 3. a vacuum pumping device; 11. an exhaust hole; 12. a base; 13. a gas permeable cover; 14. extending; 21. a first driver; 22. clamping arms; 31. a vacuum pump; 32. an air exhaust pipe; 33. a second driver; 34. and (4) sucking discs.

Detailed Description

The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, in a preferred embodiment of the present invention, an insulator mud blank holding device includes a mold 1, a clamp 2, and a vacuum pumping device 3, wherein a mold cavity for placing an insulator mud blank is provided in the mold 1, an opening of the mold 1 faces upward, an exhaust hole 11 penetrating through the mold 1 is provided at a bottom of the mold 1, the clamp 2 is used for holding the mold 1, the vacuum pumping device 3 includes a vacuum pump 31 and an exhaust pipe 32 connected to each other, the exhaust pipe 32 is provided on the clamp 2, the exhaust pipe 32 can be communicated with the exhaust hole 11 when the clamp 2 holds the mold 1, and the vacuum pump 31 is used for pumping air in the mold 1.

The insulator mud blank clamping device comprises a mold 1, a clamp 2 and a vacuumizing device 3, wherein an exhaust hole 11 is formed in the mold 1, a vacuum pump 31 is connected with the exhaust hole 11 through an exhaust pipe 32, air in the mold 1 is exhausted by the vacuum pump 31, so that negative pressure suction is generated in the mold 1 to adsorb an insulator mud blank in a mold cavity, the insulator mud blank is ensured not to fall off from the mold 1, the insulator mud blank is conveniently turned, moved and the like, the insulator is clamped by adopting a mode that the mold 1 is matched with the clamp 2, the surface of the insulator mud blank is not damaged, and the quality of the insulator is ensured.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

in this embodiment, the bottom of the mold 1 is provided with a base 12 for the clamp 2 to clamp. The base 12 is arranged at the bottom of the mold 1, so that the clamp 2 clamps the mold 1.

In this embodiment, the mold 1 is provided with a gas-permeable sleeve 13, and the gas-permeable sleeve 13 is sleeved on the mold cavity. The air-permeable sleeve 13 is arranged on the die 1 to prevent the mud from blocking the exhaust hole 11, so that the exhaust hole 11 is convenient to exhaust.

In this embodiment, the top of the mould 1 is provided with a ring of extensions 14 for snap-fitting the gas-permeable cover 13. The air-permeable cover 13 can be replaced by providing an extension 14 on top of the mould 1 for snap fitting the air-permeable cover 13.

In this embodiment, the air-permeable cover 13 is made of an elastic air-permeable fabric. The air-permeable sleeve 13 is made of elastic air-permeable fabric, and the air-permeable sleeve 13 can be stretched and is convenient to install on the die 1.

In this embodiment, the mold cavity is a profile structure of the disc insulator. The mold cavity adopts a copying structure for manufacturing the disc insulator.

In the present embodiment, the clamp 2 includes a first driver 21 and two clamping arms 22 that are movable relative to each other, and the first driver 21 is used for driving the two clamping arms 22 to clamp or release the mold 1. The clamp 2 drives the two clamping arms 22 which can move relatively to each other to clamp or release the mold 1 through the first driver 21, wherein the first driver 21 can be a cylinder, but is not limited thereto.

In this embodiment, the clamping arms 22 are arc-shaped. The clamping arm 22 is of an arc structure, is matched with the structure of the die 1, and can stably clamp the die 1.

In this embodiment, the vacuum pumping device 3 comprises a second driver 33, and the second driver 33 is used for driving the pumping tube 32 to move so that the end of the pumping tube 32 is communicated with the exhaust hole 11. The second driver 33 drives the pumping pipe 32 to move so that the end of the pumping pipe 32 communicates with the exhaust hole 11, and the second driver 33 may be an air cylinder without being limited thereto.

In this embodiment, the end of the suction tube 32 is provided with a suction cup 34. The suction cup 34 is arranged at the end part of the exhaust tube 32, so that the exhaust tube 32 is connected with the exhaust hole 11 more tightly, and the air leakage phenomenon is avoided.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an insulator mud base clamping device which characterized in that: comprises a mould (1), a clamp (2) and a vacuum-pumping device (3), wherein a mould cavity for placing an insulator mud blank is arranged in the mould (1), the opening of the mould (1) is upward, the bottom of the mould (1) is provided with an exhaust hole (11) which penetrates through the mould (1), the clamp (2) is used for clamping the mould (1), the vacuumizing device (3) comprises a vacuum pump (31) and an exhaust tube (32) which are connected, the exhaust pipe (32) is arranged on the clamp (2), the exhaust pipe (32) can be communicated with the exhaust hole (11) when the clamp (2) clamps the mould (1), the vacuum pump (31) is used for pumping out air in the mould (1), the mould (1) is provided with a ventilation sleeve (13), the air-permeable sleeve (13) is sleeved on the die cavity, and the air-permeable sleeve (13) is made of elastic air-permeable fabric.

2. The insulator mud blank clamping device according to claim 1, wherein: the bottom of the die (1) is provided with a base (12) for clamping the clamp (2).

3. The insulator mud blank clamping device according to claim 1, wherein: the top of the mould (1) is provided with a circle of extension (14) for clamping the air-permeable sleeve (13).

4. The insulator mud blank clamping device according to claim 1, wherein: the die cavity is of a profiling structure of the disc insulator.

5. The insulator mud blank clamping device according to claim 1, wherein: the clamp (2) comprises a first driver (21) and two clamping arms (22) which can move relatively, and the first driver (21) is used for driving the two clamping arms (22) to clamp or release the die (1).

6. The insulator mud blank clamping device according to claim 5, wherein: the clamping arm (22) is arc-shaped.

7. The insulator mud blank clamping device according to claim 1, wherein: the vacuum pumping device (3) comprises a second driver (33), and the second driver (33) is used for driving the air pumping pipe (32) to move so that the end part of the air pumping pipe (32) is communicated with the exhaust hole (11).

8. The insulator mud blank clamping device according to claim 1, wherein: and a suction cup (34) is arranged at the end part of the suction pipe (32).