CN213615939U

CN213615939U - Standard template polisher for building

Info

Publication number: CN213615939U
Application number: CN202022407328.9U
Authority: CN
Inventors: 孙锴; 朱继宝; 王飞; 何连军
Original assignee: First Engineering Co Ltd of China Railway 22nd Bureau Group Co Ltd; China Railway 22nd Bureau Group Co Ltd
Current assignee: First Engineering Co Ltd of China Railway 22nd Bureau Group Co Ltd; China Railway 22nd Bureau Group Co Ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-06
Anticipated expiration: 2030-10-26

Abstract

A standard template polisher for buildings relates to the field of template polishing, and comprises a workbench, a slow-speed motor, a fast-speed motor and a roller, wherein the roller is arranged on the upper surface of the workbench, and two ends of the roller are connected with an output shaft of the slow-speed motor through a transmission chain; the rapid motor is arranged above the rolling shaft; a steel wire brush for polishing is arranged below the rapid motor; and a gas lift pushing device is connected between the quick motor and the workbench and used for lifting the quick motor, and when the gas lift pushing device is closed, the quick motor moves downwards due to dead weight. The utility model provides an among the prior art need adopt the manual work to polish, problem that inefficiency, the precision of polishing are not high.

Description

Standard template polisher for building

Technical Field

The utility model relates to a template field of polishing, concretely relates to standard template polisher for building.

Background

The standard template is a template commonly used in construction of various structures in the building industry, and the common sizes are 10cm, 20cm, 30cm and 60cm multiplied by 150cm, and the common sizes are respectively 100cm and 150cm multiplied by 150 cm. The template material is formed by steel plate welding, produces the corrosion easily in the course of depositing, so need polish the processing on the template surface before the use, clears away the dirt and the iron rust on template surface, polish in the past and all adopt angle mill to be equipped with the steel brush by the manual work and polish, work efficiency is lower, so imagine to adopt mechanical polishing to increase work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a standard template polisher for building, it has solved and has need adopt the manual work to polish among the prior art, the problem that inefficiency, precision of polishing are not high.

In order to solve the above problem, the utility model adopts the following technical scheme:

a standard template polisher for buildings comprises a workbench, a slow motor, a fast motor and a roller, wherein the roller is arranged on the upper surface of the workbench, and two ends of the roller are connected with an output shaft of the slow motor through a transmission chain; the rapid motor is arranged above the rolling shaft; a steel wire brush for polishing is arranged below the rapid motor; and a gas lift pushing device is connected between the quick motor and the workbench and used for lifting the quick motor, and when the gas lift pushing device is closed, the quick motor moves downwards due to dead weight.

Furthermore, resin rubber sleeves are respectively arranged at two ends of the rolling shaft.

Further, the rotating speed of the slow motor is 200 to 300 revolutions per minute.

Further, the rotating speed of the rapid motor is 1400 to 2800 revolutions per minute.

The system further comprises infrared positioners, wherein the infrared positioners are arranged at an inlet and an outlet of a region where the standard template is conveyed into the rapid motor; and the infrared positioner is connected with a control switch, and the control switch is connected with the rapid motor and the gas lift pushing device.

Further, when the infrared positioner is sheltered from by standard template, control switch opens the fast motor and closes the gas lift thrustor for the fast motor falls under the effect of gravity.

Further, when the infrared positioner is not shielded, the control switch closes the quick motor and opens the gas lift thrustor, so that the quick motor ascends.

Further, the output end of the rapid motor is provided with a customized wire brush.

The utility model discloses a standard template polisher for building adopts the infrared locator to control the lifting and opening of the rapid motor, can save energy when not needing to polish the standard template, and prolongs the service life of the rapid motor; when needs the rapid machine to polish, can rely on the dead weight of rapid machine to make its decline, and then polish standard template, consequently the utility model discloses only need the device that rises, do not need specific descending device, simplified whole device.

Drawings

Fig. 1 is a schematic structural diagram of the standard template polisher for building of the present invention.

Fig. 2 is a side view of fig. 1.

The symbols in the drawings illustrate that: 1. a work table; 2. a fast motor; 3. a wire brush; 4. a slow speed motor; 5. a drive chain; 6. a roller; 7. an infrared locator; 8. a gas lift thruster; 9. an air compressor; 10. and a frame.

Detailed Description

The present invention will be described in detail with reference to the preferred embodiments.

As shown in figures 1-2, the utility model discloses a standard template polisher for building includes workstation 1, is provided with the roller bearing 6 that is used for conveying standard template on workstation 1. The rollers 6 are plural in number, and are disposed in parallel with each other on the upper surface of the table 1. The both ends of roller bearing 6 are connected with driving sprocket respectively to the both ends of every roller bearing 6 are installed the resin gum cover respectively and are regarded as stop device, and the distance between the resin gum cover can be adjusted according to the size of standard template. Therefore, when the standard template is placed on the roller 6, the roller 6 can be rotated to convey the standard template, and the resin rubber sleeve can axially position the standard template on the roller 6, so that the standard template is prevented from moving in the axial direction of the roller 6, and possible potential safety hazards are avoided.

The table 1 is provided with a motor for conveying, preferably a slow motor 4 with a rotation speed of 200 to 300 rpm. The end part of the crankshaft of the slow motor 4 is provided with a transmission chain wheel which is arranged on the inner side of the transmission chain 5 and is meshed with the transmission chain 5, and the transmission chain wheel on the outer side of the roller 6 is also arranged on the inner side of the transmission chain 5 and is meshed with the transmission chain 5. Through the rotation of slow motor 4, can drive chain 5 walking, and then drive roller bearing 6 rotation, realize that the standard template moves on workstation 1. The number of the slow motors 4 is two, the slow motors are respectively arranged at two ends of the worktable 1,

above the table 1 is arranged a motor for grinding, preferably a fast motor 2 with a rotational speed of 1400 to 2800 rpm. And the output end of the rapid motor 2 is provided with a steel wire brush 3 for polishing the surface of the standard template. The utility model discloses the steel brush 3 of usefulness of polishing that uses of well is the mount pad for the top, and the below is for polishing the steel wire structure, polishes standard template through its rotation of self. Since the present invention requires the use of a wire brush 3 having a relatively large diameter (typically 35 cm), there is currently no such large model, and customization is required.

The number of the fast motors 2 is 7, the fast motors are arranged into 3 groups, and the number of each group of the fast motors 2 is two, three or two. On the direction of advance of standard template, two fast motor 2 in the front and back group are located the position in the middle of three fast motor 2 in the middle of the group, set up wire brush 3 like this and can polish to the whole surface of standard template, can not have the dead angle of polishing.

The utility model discloses a fast motor 2 all installs in frame 10 to can follow frame 10 and reciprocate together. And a gas lift thrustor 8 is arranged between the frame 10 provided with the rapid motor 2 and the workbench 1. The gas lift thrustor 8 provides compressed air for the air compressor 9, so that the rapid motor 2 is lifted, and a gap is reserved between the lower part of the rapid motor 2 and the upper surface of the workbench 1 for the standard template to enter. When the air compressor 9 stops providing compressed air to the gas lift jack 8, the fast motor 2 will move downwards due to its own weight.

The workbench 1 is also provided with an infrared positioner 7, and the infrared positioner 7 is arranged at an inlet and an outlet of a region where the standard template is sent into the rapid motor 2 and used for monitoring whether the standard template is positioned below the rapid motor 2, namely within the working range of the steel wire brush 3. The infrared locator 7 is connected with a control switch which is connected with the fast motor 2 and the air lift pushing device 8 and controls the fast motor 2 and the air compressor 9.

When infrared locator 7 is sheltered from by standard template, the control switch that infrared locator 7 is connected is opened, and fast motor 2 is opened and is rotatory, and air compressor machine 9 stops to provide compressed air for gas lift thrustor 8 simultaneously, and then gas lift thrustor 8 on the workstation 1 contracts, makes fast motor 2 fall under the effect of gravity, and steel brush 3 is at the high-speed rotation in template surface, polishes the template surface. When the infrared positioner is not shielded, the control switch connected with the infrared positioner 7 is turned off, the rapid motor 2 stops rotating, and meanwhile, the air compressor 9 restarts to provide compressed air for the air-lift thrustor 8, so that the rapid motor 2 ascends, and the steel wire brush 3 is separated from the surface of the standard template.

The utility model discloses when using, place standard template on roller bearing 6 earlier, then open 4 conveying standard templates of slow motor. When the standard template enters the detection range of the infrared positioner 7, the infrared positioner 7 closes the air compressor 9 and opens the rapid motor 2, so that the rapid motor 2 falls under the action of gravity and begins to polish the standard template. When the standard template moves out of the detection range of the infrared positioner 7, the infrared positioner 7 starts the air compressor 9 and closes the fast motor 2, so that the fast motor 2 rises and stops polishing the standard template.

The present invention has been described in detail with reference to specific embodiments, and the description of the embodiments is only for the purpose of helping understanding the core idea of the present invention. It should be understood that any obvious modifications, equivalents and other improvements made by those skilled in the art without departing from the spirit of the present invention are intended to be included within the scope of the present invention.

Claims

1. A standard template polisher for buildings comprises a workbench, a slow motor, a fast motor and a roller, wherein the roller is arranged on the upper surface of the workbench, and two ends of the roller are connected with an output shaft of the slow motor through a transmission chain; the rapid motor is arranged above the rolling shaft; the electric polishing machine is characterized in that a steel wire brush for polishing is arranged below the rapid motor; and a gas lift pushing device is connected between the quick motor and the workbench and used for lifting the quick motor, and when the gas lift pushing device is closed, the quick motor moves downwards due to dead weight.

2. The sander for building standard forms according to claim 1, wherein resin rubber sleeves are mounted at both ends of the roller.

3. The sanding machine for building standard forms according to claim 1, characterized in that the slow motor has a speed of rotation comprised between 200 and 300 rpm.

4. The sanding machine for building standard forms according to claim 1, characterized in that the speed of the fast motor is between 1400 rpm and 2800 rpm.

5. The sanding machine for building standard forms according to claim 1, further comprising infrared positioners installed at the inlet and outlet of the area where standard forms are fed into the rapid electric motor; and the infrared positioner is connected with a control switch, and the control switch is connected with the rapid motor and the gas lift pushing device.

6. The standard template grinding machine for building of claim 5, wherein when the infrared positioner is shielded by a standard template, the control switch turns on the fast motor and turns off the gas lift thruster, so that the fast motor falls under the action of gravity.

7. The standard template grinding machine for buildings according to claim 5, wherein when the infrared positioner is not shielded, the control switch turns off the fast motor and turns on the gas lift thruster, so that the fast motor ascends.

8. The sander as set forth in claim 1, wherein the output of said fast motor is fitted with a custom wire brush.