CN216247428U

CN216247428U - Electric demoulding device

Info

Publication number: CN216247428U
Application number: CN202121733237.2U
Authority: CN
Inventors: 汪义锦; 梁恒辉; 梁土华
Original assignee: Guangdong Guoxin Engineering Supervision Group Co ltd
Current assignee: Guangdong Guoxin Engineering Supervision Group Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-04-08
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses an electric stripper, which comprises a stripper shell, a fixed upright post, an adjustable placing bottom plate, a fixed top plate, a movable screw rod, a sliding support, a screwing adjusting bolt, a control switch, a power indicator lamp, an equipment nameplate, an inspection box door switch, anti-slip pads, a speed reducer, a transmission motor, a transmission gear and an anti-slip block. The stability and the security of equipment can be effectively guaranteed.

Description

Electric demoulding device

Technical Field

The utility model particularly relates to the technical field of a stripper, and particularly relates to an electric stripper.

Background

As is known, an electric stripper is a device for separating a test piece from a standard test cylinder, which is usually used in test work for cement concrete, asphalt concrete or other scientific research.

The traditional equipment has the problems that the mould fixing frame does not have height adjustability and the size of the mould does not have adjustability when demoulding operation is carried out, and the traditional equipment is not suitable for moulds with different sizes and lengths.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an electric ejector, which solves the problems of the conventional apparatuses in the background art, such as the height adjustability of the mold holder and the size adjustability of the mold during the ejection operation, and is not suitable for molds with different sizes and lengths.

In order to achieve the purpose, the utility model provides the following technical scheme: an electric stripper comprises a stripper shell, two fixed stand columns, an adjustable placing bottom plate, a fixed top plate, a movable lead screw, a sliding support, a screwing adjusting bolt, a control switch, a power indicator, an equipment nameplate, an overhaul box door switch, an anti-slip pad, a speed reducer, a transmission motor, a transmission gear and an anti-falling block, wherein the two fixed stand columns are respectively and fixedly arranged on two sides of the top of the stripper shell; the two sliding supports are respectively sleeved on the two fixed stand columns; the two tightening adjusting bolts are arranged on the two sliding supports respectively.

Preferably, the adjustable placing bottom plate is sleeved on the two fixed upright posts, and the bottom of the adjustable placing bottom plate is fixedly connected with the two sliding supports; the fixed top plate is fixedly arranged on the two fixed upright posts; the control switch is arranged on the shell of the stripper; the power indicator lamp is arranged on one side, close to the control switch, of the ejector shell; the equipment nameplate is arranged on one side, close to the power indicator, of the ejector shell; the maintenance box door is arranged on one side, opposite to the power indicator lamp, of the ejector shell, and a maintenance box door switch is arranged on the maintenance box door.

Preferably, the antiskid pads are multiple and are respectively arranged at four corners of the bottom of the shell of the ejector; the movable lead screw is arranged at the top of the shell of the stripper, and the movable lead screw penetrates through the adjustable placing bottom plate and the shell of the stripper.

Preferably, the speed reducer is fixedly arranged on one side of the interior of the shell of the stripper; the transmission motor is fixedly arranged on one side of the interior of the shell of the stripper, and the output shaft of the transmission motor is connected with the speed reducer; the transmission gear is fixedly arranged on an output shaft of the speed reducer and is in matched transmission with the movable lead screw; the anti-falling block is fixedly arranged at the bottom of the movable screw rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the adjustable placing bottom plate, the sliding support can move along the fixed upright post by matching the sliding support with the tightening adjusting bolt, the sliding support is fixed by tightening or loosening the tightening adjusting bolt, and the adjustable placing bottom plate is fixedly arranged on the sliding support, so that the adjustable placing bottom plate also moves along with the movement of the sliding support.

2. According to the utility model, the control switch is arranged, so that the equipment is conveniently controlled, the operation is simple, the use is convenient, the operation is simple, the learning is simple and easy, and the stability and the safety of the equipment can be effectively ensured by arranging the plurality of anti-slip pads at the bottom of the shell of the stripper.

3. According to the utility model, the speed reducer is arranged, so that the speed reducer can be better matched with the rotating speed and the transmission torque required during working, the speed reducer has good bearing capacity and long service life, and the maintenance of equipment in the later period can be facilitated by arranging the maintenance box door on the shell of the stripper.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a schematic view of the internal structure of the ejector case of the present invention.

In the figure: 1-a stripper shell, 2-a fixed upright post, 3-an adjustable placing bottom plate, 4-a fixed top plate, 5-a movable screw rod, 6-a sliding support, 7-a tightening adjusting bolt, 8-a control switch, 9-a power indicator, 10-an equipment nameplate, 11-a maintenance box door, 12-a maintenance box door switch, 13-an anti-skid pad, 14-a speed reducer, 15-a transmission motor, 16-a transmission gear and 17-an anti-drop block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an electric stripper comprises a stripper shell 1, two fixed columns 2, an adjustable placing bottom plate 3, a fixed top plate 4, a movable screw 5, a sliding support 6, a tightening adjusting bolt 7, a control switch 8, a power indicator 9, an equipment nameplate 10, an inspection box door 11, an inspection box door switch 12, an anti-skid pad 13, a speed reducer 14, a transmission motor 15, a transmission gear 16 and an anti-drop block 17, wherein the two fixed columns 2 are respectively and fixedly arranged on two sides of the top of the stripper shell 1; the number of the sliding supports 6 is two, and the two sliding supports 6 are respectively sleeved on the two fixed upright posts 2; two tightening adjusting bolts 7 are adopted, the two tightening adjusting bolts 7 are respectively arranged on the two sliding supports 6, the sliding supports 6 can move along the fixed upright post 2 through the matching use of the sliding supports 6 and the tightening adjusting bolts 7, the sliding supports 6 are fixed through tightening or loosening the tightening adjusting bolts 7, and the adjustable placing bottom plate 3 also moves along with the movement of the sliding supports 6 because the adjustable placing bottom plate 3 is fixedly arranged on the sliding supports 6.

The adjustable placing bottom plate 3 is sleeved on the two fixed upright posts 2, and the bottom of the adjustable placing bottom plate 3 is fixedly connected with the two sliding supports 6; the fixed top plate 4 is fixedly arranged on the two fixed upright posts 2; the control switch 8 is arranged on the ejector shell 1; the power indicator lamp 9 is arranged on one side of the ejector shell 1 close to the control switch 8; the equipment nameplate 10 is arranged on one side of the stripper shell 1 close to the power indicator lamp 9; the maintenance box door 11 is arranged on one side of the ejector shell 1 opposite to the power indicator lamp 9, and a maintenance box door switch 12 is arranged on the maintenance box door 11.

The antiskid pads 13 are multiple, and the antiskid pads 13 are respectively arranged at the four corners of the bottom of the shell 1 of the demoulding device; the movable lead screw 5 is arranged at the top of the stripper shell 1, and the movable lead screw 5 penetrates through the adjustable placing bottom plate 3 and the stripper shell 1.

The speed reducer 14 is fixedly arranged on one side of the interior of the stripper shell 1; the transmission motor 15 is fixedly arranged on one side inside the stripper shell 1, and an output shaft of the transmission motor 15 is connected with the speed reducer 14; the transmission gear 16 is fixedly arranged on an output shaft of the speed reducer 14, and the transmission gear 16 is in matched transmission with the movable lead screw 5; the anti-falling block 17 is fixedly arranged at the bottom of the movable screw rod 5.

The working principle of the utility model is as follows: when the device is used, the device is electrified, the power indicator lamp 9 is lightened after the device is electrified, then an object needing to be subjected to demolding is placed on the adjustable placing bottom plate 3, the adjusting bolt 7 is screwed or loosened to fix the sliding support 6 according to the size of the object needing to be subjected to demolding, the adjustable placing bottom plate 3 is fixedly installed on the sliding support 6 and moves along with the movement of the sliding support 6, then demolding work is carried out through the operation control switch 8, the transmission motor 15 rotates to drive the speed reducer 14 to rotate during demolding, the speed reducer 14 drives the transmission gear 16 to rotate, the transmission gear 16 is matched with the movable lead screw 5 to drive the demolding work, and the transmission motor 15 rotates forwards and backwards to drive the movable lead screw 5 to move up and down.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electric ejector, characterized in that: the device comprises a stripper shell (1), two fixed stand columns (2), an adjustable placing bottom plate (3), a fixed top plate (4), a movable lead screw (5), a sliding support (6), a screwing adjusting bolt (7), a control switch (8), a power indicator lamp (9), an equipment nameplate (10), an overhaul box door (11), an overhaul box door switch (12), an antiskid pad (13), a speed reducer (14), a transmission motor (15), a transmission gear (16) and an anti-falling block (17), wherein the two fixed stand columns (2) are respectively and fixedly installed on two sides of the top of the stripper shell (1); the number of the sliding supports (6) is two, and the two sliding supports (6) are respectively sleeved on the two fixed upright posts (2); the two tightening adjusting bolts (7) are adopted, and the two tightening adjusting bolts (7) are respectively arranged on the two sliding supports (6).

2. An electric ejector according to claim 1, wherein: the adjustable placing bottom plate (3) is sleeved on the two fixed upright posts (2), and the bottom of the adjustable placing bottom plate (3) is fixedly connected with the two sliding supports (6); the fixed top plate (4) is fixedly arranged on the two fixed upright posts (2); the control switch (8) is arranged on the shell (1) of the stripper; the power indicator lamp (9) is arranged on one side, close to the control switch (8), of the ejector shell (1); the equipment nameplate (10) is arranged on one side, close to the power supply indicator lamp (9), of the ejector shell (1); the maintenance box door (11) is arranged on one side of the ejector shell (1) opposite to the power indicator lamp (9), and a maintenance box door switch (12) is arranged on the maintenance box door (11).

3. An electric ejector according to claim 1, wherein: the antiskid pads (13) are multiple, and the antiskid pads (13) are respectively arranged at the four corners of the bottom of the shell (1) of the demolding device; the movable lead screw (5) is arranged at the top of the stripper shell (1), and the movable lead screw (5) penetrates through the adjustable placing bottom plate (3) and the stripper shell (1).

4. An electric ejector according to claim 1, wherein: the speed reducer (14) is fixedly arranged on one side of the interior of the stripper shell (1); the transmission motor (15) is fixedly arranged on one side of the interior of the stripper shell (1), and an output shaft of the transmission motor (15) is connected with the speed reducer (14); the transmission gear (16) is fixedly arranged on an output shaft of the speed reducer (14), and the transmission gear (16) is in matched transmission with the movable lead screw (5); the anti-falling block (17) is fixedly arranged at the bottom of the movable screw rod (5).