CN112878682A

CN112878682A - Reciprocating friction type template cleaning device

Info

Publication number: CN112878682A
Application number: CN202110211066.5A
Authority: CN
Inventors: 贾燕; 宋金灿; 顾展飞
Original assignee: Zhengzhou University of Aeronautics
Current assignee: Zhengzhou University of Aeronautics
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-06-01
Anticipated expiration: 2041-02-25
Also published as: CN112878682B

Abstract

The invention relates to a reciprocating friction type template cleaning device, which effectively solves the problems that the existing template cleaning equipment has serious water resource waste, the device is easy to wear and tear, the template is not thoroughly cleaned and the efficiency is low; the technical scheme includes that the device comprises a bottom plate, a U-shaped support is arranged in the middle of the bottom plate, a first connecting rod is arranged at each of the left end and the right end of the U-shaped support, a sleeve is sleeved and rotatably connected with the free end of each first connecting rod, an L-shaped first frame is fixed above each sleeve, limiting rods are arranged on the front side wall and the rear side wall of the vertical frame wall of each first frame, a supporting shaft is arranged on the U-shaped support, a sliding block which is in sliding fit with the outer side wall of the U-shaped support is fixed at each of the two ends of the supporting shaft, a second connecting rod is hinged to the lower end of each first motor, the other end of each second connecting rod is hinged to the supporting shaft, a winding wheel driven by a second motor is arranged on the outer side of the upper end of each side wall of the U-shaped support.

Description

Reciprocating friction type template cleaning device

Technical Field

The invention relates to the field of building template cleaning equipment, in particular to a reciprocating friction type template cleaning device.

Background

Building templates repeatedly usable, need clear up the template before used repeatedly, traditional clearance mode has high pressure water washing, the scraper blade strikes off reciprocally, stereoplasm brush roller cleans, or the stack of above mode, there is the serious problem of water waste in the high-pressure squirt, scraper blade and brush roller exist and scrape easy wearing and tearing of equipment and cause the unclean problem of later stage template clearance, clean mode all has the problem of inefficiency more than the while, consequently need a new template cleaning equipment to solve above problem at present stage.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the reciprocating friction type template cleaning device, which effectively solves the problems that the existing template cleaning equipment is serious in water resource waste, the device is easy to wear and cannot clean the template thoroughly and the efficiency is low.

The technical scheme for solving the problems comprises a horizontal bottom plate, wherein a U-shaped support with a downward opening is arranged in the middle of the bottom plate, the left end and the right end of the U-shaped support are respectively provided with a first connecting rod hinged with a transverse shaft of the U-shaped support, the two first connecting rods are bilaterally symmetrical and can rotate around a hinged position in a vertical plane, the free end of each first connecting rod is sleeved and rotatably connected with a sleeve, the outer side of the sleeve is coaxially fixed with a first motor capable of driving the sleeve to rotate around the axis of the sleeve in a reciprocating manner, an L-shaped first frame is fixed above each sleeve, the transverse frame wall ends of the first frames are opposite, the front side wall and the rear side wall of the vertical frame wall of each first frame are provided with limiting rods, a second frame parallel to the vertical frame portions is slidably arranged in the vertical frame portions of the first frames, the second frame can slide along the transverse frame wall direction of the first frames, the outer side of each vertical, the supporting frame is connected with the second frame through a plurality of pressure springs, through grooves are formed in two side walls of the U-shaped support along the length direction of the two side walls of the U-shaped support, a supporting shaft which is parallel to a cross shaft of the U-shaped support and penetrates through the through grooves is arranged on the U-shaped support, a sliding block which is in sliding fit with the outer side wall of the U-shaped support is fixed at each of two ends of the supporting shaft, a second connecting rod is hinged to the lower end of each first motor, the other end of each second connecting rod is hinged to the supporting shaft, each second connecting rod forms a V-shaped structure, a winding wheel driven by a second motor is arranged on the outer side of the upper end of each side wall of the U-shaped support, a rope is.

And a plurality of rollers in the horizontal front-back direction are uniformly distributed on the second frame at intervals.

The two second motors synchronously tighten and loosen the corresponding winding wheels, and the two first motors drive the corresponding sleeves to rotate in the same-speed and reverse reciprocating mode.

The template cleaning device is novel in concept, ingenious in structure and high in practicability, and effectively solves the problems that water resource waste of existing template cleaning equipment is serious, the device is easy to wear and cannot clean templates thoroughly, and efficiency is low.

Drawings

Fig. 1 is a front view of the first frame of the present invention when incorporated.

Fig. 2 is a front view of the first frame of the present invention as it is expanded.

Fig. 3 is a left side view of the invention with two first frames interleaved.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in figures 1 to 3, the invention comprises a horizontal bottom plate 1, a U-shaped bracket 2 with a downward opening is arranged in the middle of the bottom plate 1, a first connecting rod 3 hinged with a transverse shaft of the U-shaped bracket 2 is respectively arranged at the left end and the right end of the U-shaped bracket 2, two first connecting rods 3 are bilaterally symmetrical and can rotate around a hinged position in a vertical plane, a sleeve 4 is sleeved and rotatably connected at the free end of each first connecting rod 3, a first motor 5 capable of driving the sleeve 4 to rotate around the axis of the sleeve 4 in a reciprocating manner is coaxially fixed at the outer side of the sleeve 4, an L-shaped first frame 6 is fixed above each sleeve 4, transverse frame wall ends of the first frames 6 are opposite, limiting rods 7 are arranged on front and rear side walls of a vertical frame wall of the first frame 6, a second frame 8 parallel to the vertical frame part is slidably arranged in the vertical frame part of the first frame 6, the second frame 8 can slide along the transverse frame wall direction of the first frame 6, the outer side of the vertical frame part of each first frame 6 is provided with a supporting frame 9, the supporting frame 9 is connected with the second frame 8 through a plurality of pressure springs 10, two side walls of the U-shaped support 2 are respectively provided with a through groove 11 along the length direction of the two side walls, the U-shaped support 2 is provided with a supporting shaft 12 which is parallel to the horizontal shaft of the U-shaped support 2 and penetrates through the two through grooves 11, two ends of the supporting shaft 12 are respectively fixed with a sliding block 13 which is in sliding fit with the outer side wall of the U-shaped support 2, the lower end of each first motor 5 is hinged with a second connecting rod 14, the other end of the second connecting rod 14 is hinged on the supporting shaft 12, the two second connecting rods 14 form a V-shaped structure, the outer side of the upper end of each side wall of the U-shaped support 2 is respectively provided with a winding wheel 15 driven by the second motor, a.

In order to facilitate the installation and the unloading of the formwork, a plurality of horizontal front-back direction rollers 17 are uniformly distributed on the second frame 8 at intervals.

In order to realize the driving of the device, the two second motors synchronously tighten and loosen the corresponding winding wheels 15, and the two first motors 5 drive the corresponding sleeves 4 to rotate in a reciprocating manner in the same speed and in opposite directions.

The specific working process of the invention is as follows: the initial state of the device is that the first motor 5 stops rotating, the first connecting rods 3 of the first motor 5 at two sides rotate downwards around the hinged position when the wire winding wheel 15 loosens the rope 16 under the action of gravity of the first frames 6, the second connecting rod 14 pushes the supporting shaft 12 and the sliding block 13 to slide downwards in the process, the two first frames 6 are opened, the rolling shafts 17 on the second frames 8 are protruded between the two first frames 6 under the action of a plurality of pressure springs 10, two templates to be cleaned are placed on the plurality of rolling shafts 17 in the corresponding first frames 6, the surfaces to be cleaned of the two templates are opposite, the rope 16 is tightened by driving the second motor to realize that the sliding block 13 moves upwards when the sliding block 13 moves upwards, the two second connecting rods 14 are gradually opened and drive the first motor 5 at the corresponding side to move upwards at the moment, meanwhile, the two opened first frames 6 are gradually gathered in the motion process, after the two templates are contacted under the action of the pressure spring 10, the second frame 8 and the rolling shaft 17, the two templates can be kept in stable contact under the elastic deformation of the pressure spring 10, and finally, the two templates can be completely attached to the cleaning surface and can be flexibly contacted and extruded under the action of the pressure spring 10, at the moment, the limiting rod 7 can ensure the limiting of the templates, the two first motors 5 are opened after the two templates are completely attached to the cleaning surface, the two first motors 5 drive the corresponding sleeves 4 to swing back and forth around the first connecting rods 3, so that the two first frames 6 are driven to swing back and forth, the reciprocating driving directions of the two first motors 5 are opposite in the process, the two mutually contacted templates can be in reciprocating contact friction, the two templates can be synchronously cleaned, and the two templates cannot be separated from each other due to the rotation angle of the first motors 5 in the moving process of the two templates .

After the templates are cleaned, the first motor 5 is turned off, the two first supports stop reciprocating swing, the second motor rotates reversely and releases the rope 16, the two first frames 6 are gradually opened under the action of gravity, and the two cleaned templates are manually taken out and replaced by a group of templates to be cleaned, so that the templates can be cleaned again.

Compared with the traditional equipment, the device has the following advantages:

1. the cleaning device realizes the cleaning of the two templates through the mutual extrusion and friction of the surfaces to be cleaned of the two templates, and the cleaning mode effectively improves the efficiency of the cleaning of the templates by twice of the efficiency of the common template cleaning equipment.

2. The device does not use water or need a scraper and a rolling brush when cleaning the template, avoids the waste of water resources and simultaneously reduces the abrasion of the abrasive, so the use cost is lower, and the problem of incomplete template cleaning caused by untimely discovery of the abrasion of the abrasive can be avoided.

3. This device makes two templates when the slope is drawn close through the effect of pressure spring 10, and pressure spring 10 can provide a flexible power, and two templates can guarantee stably when the contact in this process, can not cause droing and irreversible deformation of template for this device is safer when using.

Claims

1. A reciprocating friction type template cleaning device comprises a horizontal bottom plate (1) and is characterized in that a U-shaped support (2) with a downward opening is arranged in the middle of the bottom plate (1), first connecting rods (3) hinged with a transverse shaft of the U-shaped support (2) are respectively arranged at the left end and the right end of the U-shaped support (2), the two first connecting rods (3) are bilaterally symmetrical and can rotate around a hinged position in a vertical plane, a sleeve (4) is sleeved and rotatably connected with the free end of each first connecting rod (3), a first motor (5) capable of driving the sleeve (4) to rotate around the axis of the sleeve is coaxially fixed on the outer side of the sleeve (4), an L-shaped first frame (6) is fixed above each sleeve (4), the transverse frame wall ends of the first frames (6) are opposite, limiting rods (7) are arranged on the front side wall and the rear side wall of the vertical frame wall of the first frame (6), a second frame (8) parallel to the vertical frame part is slidably mounted in the vertical frame part of the first frame (6), the second frame (8) can slide along the direction of the transverse frame wall of the first frame (6), a support frame (9) is arranged on the outer side of the vertical frame part of each first frame (6), the support frames (9) and the second frame (8) are connected through a plurality of pressure springs (10), two through grooves (11) are respectively arranged on the two side walls of the U-shaped support (2) along the length direction of the two side walls, a support shaft (12) which is parallel to the transverse shaft of the U-shaped support (2) and penetrates through the two through grooves (11) is arranged on the U-shaped support (2), two sliding blocks (13) which are in sliding fit with the outer side wall of the U-shaped support (2) are respectively fixed at the two ends of the support shaft (12), a second connecting rod (14) is hinged to the lower end of each first motor (5), and the other end of the, the two second connecting rods (14) form a V-shaped structure, the outer side of the upper end of each side wall of the U-shaped support (2) is provided with a winding wheel (15) driven by a second motor, a rope (16) is fixed on the winding wheel (15), and the free end of the rope (16) is fixedly connected with the corresponding sliding block (13).

2. A reciprocating friction type stencil cleaning apparatus as claimed in claim 1, wherein the second frame (8) is provided with a plurality of rollers (17) spaced apart and arranged in a horizontal front-to-back direction.

3. A reciprocal friction type stencil cleaning apparatus as claimed in claim 1, wherein the two second motors synchronously tighten and loosen the corresponding winding rollers (15), and the two first motors (5) drive the corresponding bushings (4) to reciprocally rotate in the same direction and in the same direction.