CN115025938A - Prefabricated staircase template release agent roller coating device - Google Patents
Prefabricated staircase template release agent roller coating device Download PDFInfo
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- CN115025938A CN115025938A CN202210850510.2A CN202210850510A CN115025938A CN 115025938 A CN115025938 A CN 115025938A CN 202210850510 A CN202210850510 A CN 202210850510A CN 115025938 A CN115025938 A CN 115025938A
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- release agent
- driving
- base
- rotary table
- pulley
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
- B05C7/06—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices moving in contact with the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
- B28B7/225—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units for making stairs or stair units comprising more than one step
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/384—Treating agents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a prefabricated stair template release agent roll-coating device, which relates to the field of building construction equipment, and adopts the technical scheme that the device comprises a portal frame, wherein a beam of the portal frame is provided with a traveling mechanism, the cross section of the beam is in an I shape, the traveling mechanism comprises a pulley which is in sliding connection with the beam, one side of the pulley is fixedly provided with a rotary table, a fixed part of the rotary table is fixedly connected with the pulley, and the lower surface of a rotary part of the rotary table is fixedly provided with a coating mechanism for roll-coating a stair template; the device also comprises a driving mechanism for respectively driving the coating mechanism and the travelling mechanism to work, and the driving mechanism is arranged on the rotating part of the rotary table. The invention has the beneficial effects that: simple structure, convenient to use can accomplish the applying paint with a brush of stair template working face release agent automatically, need not the staff and applies paint with a brush in the template, paints more conveniently, paints efficiency height.
Description
Technical Field
The invention relates to the field of building construction equipment, in particular to a mold release agent roll-coating device for a prefabricated stair template.
Background
The stairway is used as a main vertical traffic and a main channel for emergency evacuation of the building, and has important influence on normal use and emergency evacuation of the whole building. The assembled stair is prefabricated first, then arrives the scene and installs for the stair of building are built more high-efficiently.
In the assembled stair workshop, when utilizing the mould preparation stair, need brush the release agent to stair mould inner wall before pouring, the purpose is after concrete reaches certain intensity, easier when taking off the mould, is unlikely to make concrete stair and mould inner wall even as an organic whole, causes the condition of stair destruction.
The conventional painting method is to paint the mold pressing plate in the stair template manually to take the mold release agent, the whole process has large manual input, the painting efficiency is low, the painting is not uniform, the time and the labor are wasted, and the material waste is easily caused.
Disclosure of Invention
Aiming at the technical problem, the invention provides a mold release agent roll-coating device for a prefabricated stair template.
The technical scheme includes that the gantry type rolling trolley comprises a gantry frame, a beam of the gantry frame is provided with a traveling mechanism, the cross section of the beam is in an I shape, the traveling mechanism comprises a pulley which is in sliding connection with the beam, the pulley comprises two side plates which are arranged in parallel, the lower surface of each side plate is rotatably provided with two rollers, the two rollers roll in grooves on two sides of the beam, the two side plates are fixedly connected through a fixed rod, the gantry type rolling trolley further comprises a rotating shaft which is rotatably arranged between the two side plates, a driving gear is coaxially and fixedly arranged on the rotating shaft, a rack is fixedly arranged on the beam, the rack is meshed with the driving gear, and one end of the rotating shaft is provided with a reversing unit;
a rotary table is fixedly arranged on one side of the pulley, a fixed part of the rotary table is fixedly connected with the pulley, and a painting mechanism for roller painting of the stair template is fixedly arranged on the lower surface of a rotary part of the rotary table;
the coating and brushing mechanism is arranged on the rotary part of the rotary table, and the coating and brushing mechanism and the travelling mechanism are driven to work by the driving mechanism respectively.
Preferably, the brushing mechanism comprises a guide rail fixedly connected with the turntable, the middle part of the guide rail is rotatably connected with a screw rod, the screw rod is in threaded connection with a base, the projection of the vertical surface of the base is U-shaped, the closed end of the base is in threaded connection with the screw rod, the base is in sliding connection with the guide rail, two adapters are rotatably arranged at the open end of the base, and a rolling brush is rotatably arranged on each adapter;
the sliding rail is fixedly arranged on one side of the inner wall of the base, the sliding rail is connected with a sliding block in a sliding mode, the sliding block is rotatably provided with two connecting rods, each connecting rod is rotatably connected with the corresponding adapter rod, the upper surface of the sliding block is rotatably provided with a limiting stopper, and the limiting stopper is rotatably connected with the side wall of the base.
Preferably, the stopper includes a sleeve rotatably disposed on the base, and a movable rod rotatably disposed on the slider, the movable rod being coaxial with the sleeve, and a spring disposed between the movable rod and the sleeve.
Preferably, the two sides of the sliding block are respectively and fixedly provided with a pin shaft, the two sides of the lower end of the guide rail are respectively and fixedly provided with an inclined guide block, and one end of the guide block, which is far away from the screw rod, is a high-level end.
Preferably, two inclined grooves are formed in two ends of the upper portion of the guide rail respectively, one end, close to the screw rod, of each groove is a low-level end, a regulator is arranged in each groove and comprises a cam rotatably connected with the groove, a handle is fixedly arranged on one side of the cam, and the reversing block is slidably connected with the grooves.
Preferably, the outer wall of the rolling brush is provided with brush hair, the wall of the rolling brush is provided with a plurality of through holes, the pulley is fixedly provided with a storage box, and the storage box is communicated with the inner wall of the rolling brush through a pipeline.
Preferably, the reversing unit comprises a driven plate coaxially and fixedly arranged with the rotating shaft, a driving plate is coaxially and rotatably arranged in the middle of the driven plate, and a plurality of grooves are formed in the outer surface array of the driving plate;
a convex block is fixedly arranged on one side of the driven plate, a through hole is formed in the convex block, a positioning pin is arranged in the through hole in a sliding mode, a spring is arranged between the positioning pin and the convex block, a knob is fixedly arranged on the upper surface of the positioning pin, and an oblique angle is arranged at the lower end of the positioning pin.
Preferably, the driving mechanism comprises a transition gear coaxially and fixedly arranged with the driving plate, a driven gear is rotatably arranged on the upper surface of the rotating part, and the driven gear is coaxially and fixedly arranged with the screw rod;
the upper surface of the rotating part is fixedly provided with a driving motor, a driving gear is coaxially and fixedly arranged on a motor shaft of the driving motor, and the driving gear is meshed with the transition gear and the driven gear respectively.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: simple structure, convenient to use can accomplish the applying paint with a brush of stair template working face release agent automatically, need not the staff and applies paint with a brush in the template, paints more conveniently, paints efficiency height.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a schematic view of a painting mechanism according to an embodiment of the present invention.
FIG. 4 is a schematic view of a base portion of a brushing mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic view of a rail portion of a painting mechanism according to an embodiment of the present invention.
Fig. 6 is a schematic diagram of a commutation cell according to an embodiment of the present invention.
Wherein the reference numbers are: 1. a gantry; 1-1, a cross beam; 2. a traveling mechanism; 2-1, a pulley; 2-11, side plates; 2-12, rollers; 2-13, a rotating shaft; 2-14, driving gear; 2-15, a rack; 2-2, a reversing unit; 2-21, a driven plate; 2-22, a driving wheel; 2-23, boss; 2-24, positioning pins; 2-25, a knob; 3. a brushing mechanism; 3-1, a guide rail; 3-2, a screw rod; 3-3, a base; 3-4, an adapter; 3-5, rolling and brushing; 3-6, sliding rails; 3-7, a sliding block; 3-71, a pin shaft; 3-8, connecting rod; 3-9, a stopper; 3-91, sleeve; 3-92, a movable rod; 3-10, a guide block; 3-11, a regulator; 3-12, a reversing block; 4. a drive mechanism; 4-1, transition gear; 4-2, driven gear; 4-3, driving a motor; 4-4, a driving gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting.
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
Referring to fig. 1 to 6, the invention provides a prefabricated staircase template release agent roller coating device, which comprises a portal frame 1, wherein universal casters with brakes are arranged below a vertical column of the portal frame 1, a cross beam 1-1 of the portal frame 1 is provided with a traveling mechanism 2, the cross section of the cross beam 1-1 is in an I shape, the traveling mechanism 2 comprises a pulley 2-1 in sliding connection with the cross beam 1-1, the pulley 2-1 comprises two side plates 2-11 arranged in parallel, the lower surface of each side plate 2-11 is rotatably provided with two rollers 2-12, the two rollers 2-12 roll in grooves at two sides of the cross beam 1-1, the two side plates 2-11 are fixedly connected through a fixed rod, the prefabricated staircase template release agent roller coating device further comprises a rotating shaft 2-13 rotatably arranged between the two side plates 2-11, the rotating shaft 2-13 is coaxially and fixedly provided with a driving gear 2-14, a rack 2-15 is fixedly arranged on the beam 1-1, the rack 2-15 is meshed with a driving gear 2-14, and a reversing unit 2-2 is arranged at one end of a rotating shaft 2-13;
a rotary table is fixedly arranged on one side of the pulley 2-1, a fixed part of the rotary table is fixedly connected with the pulley 2-1, and a painting mechanism 3 for roller painting of the stair template is fixedly arranged on the lower surface of a rotary part of the rotary table;
the device also comprises a driving mechanism 4 for respectively driving the coating mechanism 3 and the travelling mechanism 2 to work, and the driving mechanism 4 is arranged on a rotating part of the turntable.
The brushing mechanism 3 comprises a guide rail 3-1 fixedly connected with the rotary table, the middle part of the guide rail 3-1 is rotatably connected with a screw rod 3-2, the screw rod 3-2 is in threaded connection with a base 3-3, the projection of the vertical surface of the base 3-3 is U-shaped, the closed end of the base 3-3 is in threaded connection with the screw rod 3-2, the base 3-3 is in sliding connection with the guide rail 3-1, the open end of the base 3-3 is rotatably provided with two adapters 3-4, and each adapter 3-4 is respectively and rotatably provided with a rolling brush 3-5;
one side of the inner wall of the base 3-3 is fixedly provided with a slide rail 3-6, the slide rail 3-6 is connected with a slide block 3-7 in a sliding manner, the slide block 3-7 is provided with two connecting rods 3-8 in a rotating manner, each connecting rod 3-8 is respectively connected with the adapter rod in a rotating manner, the upper surface of the slide block 3-7 is provided with a stopper 3-9 in a rotating manner, and the stopper 3-9 is connected with the side wall of the base 3-3 in a rotating manner.
The limiter 3-9 comprises a sleeve 3-91 rotationally arranged on the base 3-3, a movable rod 3-92 rotationally arranged on the sliding block 3-7, the movable rod 3-92 is coaxial with the sleeve 3-91, and a spring arranged between the movable rod 3-92 and the sleeve 3-91.
The limiting stoppers 3-9 can keep the stable movement state of the painting mechanism 3 after deformation, and simultaneously do not influence the reversing of the painting mechanism 3, and after the painting mechanism 3 is reversed, the limiting stoppers 3-9 can also support the painting mechanism 3.
Two sides of the sliding block 3-7 are respectively and fixedly provided with a pin shaft 3-71, two sides of the lower end of the guide rail 3-1 are respectively and fixedly provided with an inclined guide block 3-10, and one end of the guide block 3-10 far away from the screw rod 3-2 is a high-level end. When the base 3-3 moves to the lower end of the guide rail 3-1, the pin shaft 3-71 drives the sliding block 3-7 to move from one end far away from the screw rod 3-2 to one end close to the screw rod 3-2 under the action of the guide block 3-10, at the moment, the adaptor 3-4 rotates 45 degrees respectively under the action of the connecting rod 3-8, so that the axes of the two rolling brushes 3-5 are changed from a vertical state to a coaxial state, and at the moment, in the process that the base 3-3 moves upwards, the two rolling brushes 3-5 cannot touch the stair template.
Two inclined grooves are respectively formed in two ends of the upper portion of the guide rail 3-1, one end of each groove, close to the screw rod 3-2, is a low-level end, an adjuster 3-11 is arranged in each groove, each adjuster 3-11 comprises a cam which is rotatably connected with the corresponding groove, a handle is fixedly arranged on one side of each cam, each reverser 3-12 is slidably connected with the corresponding groove, each reverser 3-12 is made of metal, a magnet is arranged on the outer surface of each cam, the reverser 3-12 is attracted through the magnet, so that the reverser 3-12 slides in each groove, when the reverser 3-11 drives the reverser 3-12 to extend, when the base 3-3 moves to the upper portion of the guide rail 3-1, the pin shaft 3-71 drives the sliding block 3-7 to move from one side close to the screw rod 3-2 to one side far away from the screw rod 3-2 under the action of the reverser 3-12, at the moment, the adapter 3-4 rotates 45 degrees under the action of the connecting rod 3-8 respectively, so that the axes of the two rolling brushes 3-5 are changed into a vertical state from a coaxial state, and the outer surfaces of the two rolling brushes 3-5 can contact the stair template in the downward movement process of the base 3-3, so that the stair template release agent is coated.
When the stair back template needs to be brushed, the regulator 3-11 is manually adjusted, the reversing block is moved into the groove, and at the moment, no matter how the base 3-3 moves on the guide rail 3-1, the two rolling brushes 3-5 always keep the coaxial state of the axes, so that the straight part of the stair back template can be brushed conveniently.
The outer wall of the rolling brush 3-5 is provided with brush hair, the wall of the rolling brush 3-5 is provided with a plurality of through holes, the pulley 2-1 is fixedly provided with a storage box, and the storage box is communicated with the inner wall of the rolling brush 3-5 through a pipeline. The storage box can ensure that the release agent can be adhered to the surface of the rolling brush 3-5 for a long time, and the painting effect of the rolling brush 3-5 is improved.
The reversing unit 2-2 comprises a driven plate 2-21 coaxially and fixedly arranged with the rotating shaft 2-13, and a speed reducer is further arranged between the driven plate 2-21 and the rotating shaft 2-13, so that the speed reducer can reduce the rotating speed of the rotating shaft 2-13, and the phenomenon that the distance of the gear moving on the rack 2-15 is too long can be avoided; the middle part of the driven plate 2-21 is coaxially and rotatably provided with a driving plate 2-22, and a plurality of grooves are arranged on the outer surface of the driving plate 2-22 in an array manner;
one side of the driven plate 2-21 is fixedly provided with a convex block 2-23, the convex block 2-23 is provided with a through hole, a positioning pin 2-24 is arranged in the through hole in a sliding mode, a spring is arranged between the positioning pin 2-24 and the convex block 2-23, the upper surface of the positioning pin 2-24 is fixedly provided with a knob 2-25, and the lower end of the positioning pin 2-24 is provided with an oblique angle.
Because the number of the templates of the stair is two, when the device is required to carry out construction operation on another template, the rotating part of the rotary table is firstly rotated, the rotary table is rotated by 180 degrees, the driving gear 4-4 is meshed with the transition gear 4-1, and the driving gear 4-4 drives the transition gear 4-1 to rotate reversely, so that the application range of the device is enlarged.
The driving mechanism 4 comprises a transition gear 4-1 coaxially and fixedly arranged with the driving plate 2-22, a driven gear 4-2 is rotatably arranged on the upper surface of the rotating part, the driven gear 4-2 is coaxially and fixedly arranged with the screw rod 3-2,
the upper surface of the rotating part is fixedly provided with a driving motor 4-3, a motor shaft of the driving motor 4-3 is coaxially and fixedly provided with a driving gear 4-4, and the driving gear 4-4 is respectively meshed with a transition gear 4-1 and a driven gear 4-2.
The positioning pins 2-24 can enable the reversing unit 2-2 to always keep unidirectional rotation, when the driving mechanism 4 drives the painting mechanism 3 to paint the template, the reversing unit 2-2 can keep the pulley 2-1 fixed on the beam 1-1 and cannot generate displacement along with the work of the driving mechanism 4, and when the driving mechanism 4 rotates reversely, the driving mechanism 4 drives the pulley 2-1 to move on the beam 1-1 through the reversing unit 2-2.
When the invention is used, the portal frame 1 is positioned above a stair template by moving the portal frame 1, when a stair tread needs to be coated with a release agent, the regulator 3-11 is manually controlled, the reversing block 3-12 can extend to the outer side of the groove, the driving motor 4-3 is started to drive the screw rod 3-2 to rotate, the base 3-3 finishes coating a pedal part in the downward moving process, when the base 3-3 moves to the lower end of the guide rail 3-1, the two rolling brushes 3-5 are changed from a vertical state to a coaxial state under the action of the guide block 3-10 and the pin shaft 3-71, the driving motor 4-3 rotates reversely, the driving motor 4-3 respectively drives the traveling mechanism 2 to move on the cross beam 1-1, and drives the base 3-3 to move upwards, when the base 3-3 moves to the upper part of the guide rail 3-1, the two rolling brushes are changed from a coaxial state to a vertical state under the action of the reversing block 3-12 and the pin shaft 3-71 so as to brush the next pedal part.
When the back formwork of the stair needs to be brushed, the rotating part of the rotary table is rotated to enable the rolling brush 3-5 to face to another formwork, the regulator 3-11 is manually controlled to enable the reversing block 3-12 to move into the groove, and the brushing mechanism 3 is continuously driven by the driving motor 4-3 to brush the formwork.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (8)
1. The mold release agent roll coating device for the prefabricated stair template is characterized by comprising a portal frame (1), wherein a cross beam (1-1) of the portal frame (1) is provided with a traveling mechanism (2), the cross section of the cross beam (1-1) is in an I shape, the traveling mechanism (2) comprises a pulley (2-1) in sliding connection with the cross beam (1-1), the pulley (2-1) comprises two side plates (2-11) which are arranged in parallel, the lower surface of each side plate (2-11) is rotatably provided with two rollers (2-12), the two rollers (2-12) roll in grooves at two sides of the cross beam (1-1), the two side plates (2-11) are fixedly connected through fixing rods, and the mold release agent roll coating device further comprises rotating shafts (2-13) which are rotatably arranged between the two side plates (2-11), a driving gear (2-14) is coaxially and fixedly arranged on the rotating shaft (2-13), a rack (2-15) is fixedly arranged on the cross beam (1-1), the rack (2-15) is meshed with the driving gear (2-14), and a reversing unit (2-2) is arranged at one end of the rotating shaft (2-13);
a rotary table is fixedly arranged on one side of the pulley (2-1), a fixed part of the rotary table is fixedly connected with the pulley (2-1), and a painting mechanism (3) for roller painting of a stair template is fixedly arranged on the lower surface of a rotary part of the rotary table;
the automatic coating machine is characterized by further comprising a driving mechanism (4) for respectively driving the coating mechanism (3) and the travelling mechanism (2) to work, wherein the driving mechanism (4) is arranged on a rotating part of the rotary table.
2. The prefabricated staircase formwork release agent roll coating device of claim 1, the coating and brushing mechanism (3) comprises a guide rail (3-1) fixedly connected with the rotary table, the middle part of the guide rail (3-1) is rotationally connected with a screw rod (3-2), the screw rod (3-2) is in threaded connection with a base (3-3), the projection of the vertical surface of the base (3-3) is U-shaped, the closed end of the base (3-3) is in threaded connection with the screw rod (3-2), the base (3-3) is connected with the guide rail (3-1) in a sliding mode, two adapters (3-4) are rotatably arranged at the opening end of the base (3-3), and a rolling brush (3-5) is rotatably arranged on each adapter (3-4);
the sliding rail type connecting device is characterized in that a sliding rail (3-6) is fixedly arranged on one side of the inner wall of the base (3-3), the sliding rail (3-6) is connected with a sliding block (3-7) in a sliding mode, the sliding block (3-7) is provided with two connecting rods (3-8) in a rotating mode, each connecting rod (3-8) is connected with the corresponding adapter rod in a rotating mode, a limiting stopper (3-9) is arranged on the upper surface of the sliding block (3-7) in a rotating mode, and the limiting stoppers (3-9) are connected with the side wall of the base (3-3) in a rotating mode.
3. The prefabricated staircase formwork release agent roll-on device according to claim 2, characterized in that the stopper (3-9) comprises a sleeve (3-91) rotatably arranged on the base (3-3), and a movable rod (3-92) rotatably arranged on the slide block (3-7), the movable rod (3-92) being coaxial with the sleeve (3-91), and further comprising a spring arranged between the movable rod (3-92) and the sleeve (3-91).
4. The prefabricated staircase formwork release agent roll coating device according to the claim 3, characterized in that, two sides of the sliding block (3-7) are respectively fixedly provided with a pin shaft (3-71), two sides of the lower end of the guide rail (3-1) are respectively fixedly provided with an inclined guide block (3-10), and one end of the guide block (3-10) far away from the screw rod (3-2) is a high-level end.
5. The prefabricated staircase formwork release agent roll coating device according to claim 4, characterized in that the upper ends of the guide rails (3-1) are respectively provided with an inclined groove, one end of the groove close to the screw rod (3-2) is a low-level end, each groove is internally provided with an adjuster (3-11), each adjuster (3-11) comprises a cam rotatably connected with the groove, one side of the cam is fixedly provided with a handle, and the device further comprises a reversing block (3-12) slidably connected with the groove.
6. The prefabricated staircase formwork release agent roll coating device according to the claim 5, characterized in that the outer wall of the rolling brush (3-5) is provided with brush hair, the wall of the rolling brush (3-5) is provided with a plurality of through holes, the pulley (2-1) is fixedly provided with a storage box, and the storage box is communicated with the inner wall of the rolling brush (3-5) through a pipeline.
7. The prefabricated staircase formwork release agent roll coating device according to the claim 6, characterized in that the reversing unit (2-2) comprises a driven plate (2-21) which is coaxially and fixedly arranged with the rotating shaft (2-13), the middle part of the driven plate (2-21) is coaxially and rotatably provided with a driving plate (2-22), and the outer surface of the driving plate (2-22) is provided with a plurality of grooves in an array manner;
the driving device is characterized in that a convex block (2-23) is fixedly arranged on one side of the driven plate (2-21), a through hole is formed in the convex block (2-23), a positioning pin (2-24) is arranged in the through hole in a sliding mode, a spring is arranged between the positioning pin (2-24) and the convex block (2-23), a knob (2-25) is fixedly arranged on the upper surface of the positioning pin (2-24), and an oblique angle is arranged at the lower end of the positioning pin (2-24).
8. The prefabricated staircase formwork release agent roll coating device according to claim 7, characterized in that the driving mechanism (4) comprises a transition gear (4-1) fixedly arranged coaxially with the driving plate (2-22), the upper surface of the rotating part is rotatably provided with a driven gear (4-2), and the driven gear (4-2) is fixedly arranged coaxially with the screw rod (3-2);
the upper surface of the rotating part is fixedly provided with a driving motor (4-3), a motor shaft of the driving motor (4-3) is coaxially and fixedly provided with a driving gear (4-4), and the driving gear (4-4) is respectively meshed with the transition gear (4-1) and the driven gear (4-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210850510.2A CN115025938B (en) | 2022-07-19 | 2022-07-19 | Prefabricated stair template release agent roll coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210850510.2A CN115025938B (en) | 2022-07-19 | 2022-07-19 | Prefabricated stair template release agent roll coating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115025938A true CN115025938A (en) | 2022-09-09 |
| CN115025938B CN115025938B (en) | 2023-07-25 |
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| CN202210850510.2A Active CN115025938B (en) | 2022-07-19 | 2022-07-19 | Prefabricated stair template release agent roll coating device |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115025938B (en) | 2023-07-25 |
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