CN113370398B - Automatic edge sealing device for gypsum board - Google Patents
Automatic edge sealing device for gypsum board Download PDFInfo
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- CN113370398B CN113370398B CN202110593569.3A CN202110593569A CN113370398B CN 113370398 B CN113370398 B CN 113370398B CN 202110593569 A CN202110593569 A CN 202110593569A CN 113370398 B CN113370398 B CN 113370398B
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- edge sealing
- positioning
- roller
- water
- gypsum board
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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Abstract
The invention discloses an automatic edge sealing device for a gypsum board, which comprises a rack and a V-shaped guide rail, wherein two ends of the guide rail are respectively provided with a tensioning device and a positioning device, a water wetting device is arranged at the bent part of the guide rail, an edge sealing belt is sleeved on the tensioning device, a cutting device for cutting off the edge sealing belt is arranged on the positioning device, and the edge sealing belt penetrates through the water wetting device along the guide rail to be wetted and then is positioned on the gypsum board by the positioning device. According to the invention, a plurality of devices for sealing edges are connected together through the rails, so that the edge sealing belt is prevented from inclining during movement; the cutting device is arranged between the positioning roller and the pressing roller of the edge sealing belt, so that the edge sealing belt is positioned and cut, and the edge tilting phenomenon caused by cutting in advance of the edge sealing belt is prevented.
Description
Technical Field
The invention relates to the technical field of gypsum board edge sealing, in particular to an automatic edge sealing device for a gypsum board.
Background
The gypsum board is a material made of building gypsum as a main raw material, and is widely used for various buildings such as houses, office buildings, shops, hotels, industrial plants and the like.
The existing edge sealing device generally comprises a tensioning device, a water wetting device, a paper folding device, a cutting device, a pressing device and the like, for example, a combined machine for edge sealing shown by an automatic edge sealing belt tensioning device (with the publication number: CN 110524722A), and the device has the defects that: 1. the connection of each functional part is too dispersed, which is not beneficial to the tensioning of the edge sealing belt, and the edge sealing belt is not guided by a guide rail in the process of wetting water and is easy to tilt on a plurality of folding rollers or is self-folded, so that the edge sealing is finally influenced; 2. this device adopts the production mode of shearing earlier the back blank pressing, easily causes the length of the banding area after the shearing and gypsum board to mismatch, leads to the gypsum board edge to expose, or the banding area overflows.
Disclosure of Invention
The invention aims to provide an automatic edge sealing device for a gypsum board, which aims to solve the technical problems that an edge sealing belt is easy to incline and is easy to be unmatched with the length of the gypsum board after being cut in the prior art.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
the invention provides an automatic gypsum board edge sealing device which comprises a rack and a V-shaped guide rail, wherein two ends of the guide rail are respectively provided with a tensioning device and a positioning device, a water wetting device is arranged at the bent part of the guide rail, an edge sealing belt is sleeved on the tensioning device, a cutting device for cutting off the edge sealing belt is arranged on the positioning device, and the edge sealing belt penetrates through the water wetting device along the guide rail to be wetted and then is positioned on a gypsum board by the positioning device;
the positioning device comprises a mounting plate arranged on the rack, and a positioning roller and a blank holder roller which are respectively arranged on the same side of the mounting plate, wherein the edge sealing belt penetrates through the positioning roller and is attached to the gypsum board; the cutting device comprises a sliding seat arranged on the mounting plate and a cutting knife arranged on the sliding seat, the positioning roller and the edge pressing roller are respectively arranged at two ends of the sliding seat, and the cutting knife slides on the end surface of the mounting plate through the sliding seat.
As a preferred scheme of the invention, the cutting knife comprises a power converter, a knife holder and an electric heating knife; the power converter is arranged inside the sliding seat in a sliding mode, the tool apron is arranged at the upper end of the power converter, the electric heating knife is rotationally fixed on the tool apron, and a power supply connector is arranged on the sliding seat.
As a preferable scheme of the present invention, a lifting rod is disposed between the back of the electric heating knife and the knife holder, a bottom end of the lifting rod penetrates through the knife holder and is connected to a controller, and the controller is disposed on the power converter.
As a preferable solution of the present invention, the guide rail includes a first rail installed between the tensioning device and the wetting device, and a second rail installed between the wetting device and the positioning device, the first rail and the second rail are installed on the rack through a support frame, and the edge-sealing belt slides on the first rail and the second rail; an end bend of the second track is disposed on the positioning roller.
As a preferable scheme of the present invention, the positioning roller is provided with a through positioning cavity, two ends of the positioning cavity are respectively provided with a tape-in end and a tape-out end, the tape-in end is a flat rectangle, the tape-out end contacts with the side edge of the gypsum board and presents a "u" -shaped structure matching with the side edge of the gypsum board, and the end of the second track is connected with the tape-in end.
As a preferred scheme of the invention, the tensioning device comprises a main shaft and a base, the lower end of the main shaft is fixedly arranged on the base, a rotating wheel, a tray, a limiting mechanism and a positioning wheel are sequentially and rotatably arranged on the main shaft in a penetrating manner from bottom to top, the rotating wheel is rotatably fixed on the main shaft through a mounting bearing, a coil spring is arranged between the positioning wheel and the limiting mechanism, the rotating wheel is connected with the tray through a bolt, the tray is connected with the first track, and the edge sealing belt is wound on the positioning wheel.
As a preferable scheme of the present invention, an installation cavity is arranged above the positioning wheel, the main shaft passes through the installation cavity, the limiting mechanism and the coil spring are both arranged in the installation cavity, an inner ring hook of the coil spring is embedded in the limiting mechanism, and an outer ring hook of the coil spring is embedded in the positioning wheel.
As a preferred scheme of the present invention, the limiting mechanism includes a gear plate fixedly mounted on the main shaft, and a rotating ring mounted on the gear plate, wherein a single tooth matched with a gear on the gear plate is mounted on the rotating ring, and the single tooth is clamped on the gear plate;
the rotating ring is rotatably and slidably mounted on the main shaft through a rotating bearing, and an inner ring hook of the coil spring is embedded in the outer side of the rotating ring.
As a preferable scheme of the present invention, the mounting bearing includes a lower slide plate fixedly mounted on an outer side of the main shaft, an upper slide plate is fixedly mounted on an inner wall of the rotating wheel, the upper slide plate slides on the lower slide plate through a ball, baffles are disposed on two sides of the ball, and the two baffles are respectively connected to the lower slide plate and the upper slide plate.
As a preferable scheme of the present invention, the water wetting device includes a bottom plate, an L-shaped rotating shaft is disposed through the bottom plate, a water wetting roller is rotatably connected to a tail end of the L-shaped rotating shaft, the water wetting roller is axially disposed on the L-shaped rotating shaft, a lowest point of the water wetting roller is connected to the bottom plate, the first track and the second track are respectively disposed at two ends of the water wetting roller, and end portions of the first track and the second track are lower than a highest point of the water wetting roller;
the water storage tank is arranged on the bottom plate, a water inlet pipe is arranged above the bottom plate through a support, a water outlet of the water inlet pipe is arranged right above the water storage tank, the bottom of the water soaking roller is rotatably arranged in the water storage tank, and water absorption sponges are arranged on the surface of the water soaking roller.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, a plurality of devices for sealing edges are connected together through the rails, so that the tensioning effect of the edge sealing belt is improved, and the edge sealing belt is prevented from inclining during movement; through setting up cutting device between the positioning roll and the pinch roller of banding area, advancing the location cutting to the banding area, prevent the banding area because of the edge-lifting phenomenon that produces of cutting in advance, and the cutting knife slides between positioning roll and pinch roller, the selection cutting range that can be better prevents the flaw that the banding area length and gypsum board length mismatch caused, improves the banding effect of gypsum board.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic structural diagram of an automatic edge sealing device for gypsum boards according to an embodiment of the present invention;
FIG. 2 is a schematic view of a partial structure of a cutting device according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a partial structure of a positioning roller according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a tensioning device according to an embodiment of the present invention;
FIG. 5 is a schematic view of a partial structure of a limiting mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic view of a bearing mounting arrangement according to an embodiment of the present invention;
FIG. 7 is a schematic view of a rotary bearing according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a water wetting apparatus according to an embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1-a frame; 2-a tensioning device; 3-a water dipping device; 4-a positioning device; 5-a cutting device; 6-a guide rail; 7-edge sealing; 8-a lifting rod; 9-a controller; 10-a pressing mechanism; 11-a rotational bearing;
201-a main shaft; 202-a base; 203-a wheel; 204-a tray; 205-a limiting mechanism; 206-positioning wheels; 207-mounting a bearing; 208-coil spring; 209-bolt; 301-a base plate; a 302-L-shaped rotating shaft; 303-water dipping roller; 304-a reservoir; 305-a water inlet pipe; 306-absorbent sponges; 401-mounting a plate; 402-a positioning roller; 403-edge rollers; 501-sliding seat; 502-a cutting knife; 601-a first track; 602-a second track; 111-mounting the cartridge; 112-a sliding ball;
2051-gear plate; 2052-rolling ring; 2053-single tooth; 2071-lower slide plate; 2072-upper slide plate; 2073-balls; 2074-baffle; 4021-a positioning cavity; 4022-tape feed end; 4023-a tape-out end; 5021-power converter; 5022-a tool apron; 5023, an electric heating knife; 5024, a power supply connector; 1001-compression nut; 1002-pressing plate; 1003-pressure spring.
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.
As shown in fig. 1 to 8, the invention provides an automatic edge sealing device for gypsum boards, which comprises a rack 1 and a V-shaped guide rail 6, wherein two ends of the guide rail 6 are respectively provided with a tensioning device 2 and a positioning device 4, a water wetting device 3 is arranged at a bent part of the guide rail 6, an edge sealing belt 7 is sleeved on the tensioning device 2, a cutting device 5 for cutting off the edge sealing belt 7 is arranged on the positioning device 4, and the edge sealing belt 7 penetrates through the water wetting device 3 along the guide rail 6 to be wetted and then is positioned on gypsum boards by the positioning device 4.
The wetting device 3 is arranged at the tail part of the guide rail 6, and the cutting device 5 is arranged on the positioning device 4; the banding band 7 is installed on the guide rail 6, is connected with the water wetting device 3 along the guide rail 6, is positioned on the gypsum board by the positioning device 4 after the water wetting is finished, and is cut by the cutting device 5 after the positioning is finished.
The positioning device 4 comprises a mounting plate 401 mounted on the frame 1, and a positioning roller 402 and a binder roller 403 which are respectively arranged on the same side of the mounting plate 401, and the binder tape 7 passes through the positioning roller 402 and is adhered to the gypsum board; the cutting device 5 comprises a sliding seat 501 mounted on the mounting plate 401, and a cutting knife 502 arranged on the sliding seat 501, the positioning roller 402 and the edge pressing roller 403 are respectively arranged at two ends of the sliding seat 501, and the cutting knife 502 slides on the end surface of the mounting plate 401 through the sliding seat 501.
The side of mounting panel 401 is provided with the gypsum board conveyer belt of installing in frame 1 surface, and the gypsum board conveyer belt is used for conveying the gypsum board, and simultaneously, for the better banding, the gypsum board conveyer belt will stretch out in the both sides of gypsum board.
The positioning roll 402, the cutting device 5 and the edge pressing roll 403 on the mounting plate 401 are mounted from left to right, a gypsum board on the gypsum board conveyor belt moves from left to right and sequentially passes through the positioning roll 402, the cutting device 5 and the edge pressing roll 403, the positioning roll 402 is arranged at the end of the gypsum board conveyor belt, when the gypsum board conveyor belt conveys the gypsum board, the end of the gypsum board is preferentially contacted, the positioning roll 402 can fold the two sides of the edge sealing belt inwards, so that the folded edge sealing belt can be just attached to the board edge of the gypsum board, the edge pressing roll 403 is arranged on the side of the mounting plate 401, the edge pressing roll 403 is used for compacting the edge sealing belt sleeved on the board edge of the gypsum board, and the edge sealing belt can be closely attached to the board edge of the gypsum board after being compacted due to the fact that water is attached to the inner side of the edge sealing belt, and the edge sealing operation is completed after the edge pressing is completed.
Particularly, the cutting device 5 is installed between the positioning roller 402 and the edge pressing roller 403, the edge sealing belt 7 is cut when the edge sealing belt 7 is positioned on a gypsum board to be pressed, edge pressing is performed again, the edge tilting phenomenon caused by the fact that the edge sealing belt 7 is cut in advance is prevented, the cutting knife 502 can slide between the positioning roller 402 and the edge pressing roller 403, the cutting range can be selected better, flaws caused by the fact that the length of the edge sealing belt 7 is not matched with the length of the gypsum board are prevented, and the edge sealing effect of the gypsum board is improved.
In this embodiment, when the cutting knife 502 is used for cutting the edge sealing tape 7, a gypsum board is easily cut, and a defect on the edge of the gypsum board is caused, so the cutting knife 502 adopts electric heating cutting, and the cutting knife 502 includes a power converter 5021, a knife holder 5022 and an electric heating knife 5023; the power converter 5021 is slidably mounted inside the sliding seat 501, the knife holder 5022 is mounted at the upper end of the power converter 5021, the electric knife 5023 is rotationally fixed on the knife holder 5022, and the sliding seat 501 is provided with a power supply connector 5024.
When the electric knife 5023 is close to the banding band 7, the banding band 7 can be broken, and the electric knife 5023 can melt the edge of the banding band 7, so that the banding band 7 is more attached to the gypsum board.
If the electric knife 5023 is controlled by manpower, time and labor are wasted, so a lifting rod 8 is arranged between the knife back of the electric knife 5023 and the knife holder 5022, the bottom end of the lifting rod 8 penetrates through the knife holder 5022 to be connected with a controller 9, and the controller 9 is arranged on the power converter 5021.
This controller 9 can control the lift of lifter 8, and when lifter 8 rose, electric knife 5023 stood upright and was close to banding area 7, realized the cutting, and when lifter 8 descended, electric knife 5023 fell down and kept away from banding area 7, stopped the cutting.
The connection relationship between the controller 9 and the lifting rod 8, the related circuit and control are the prior art
In this embodiment, the guide rail 6 includes a first rail 601 installed between the tensioning device 2 and the wetting device 3, and a second rail 602 installed between the wetting device 3 and the positioning device 4, the first rail 601 and the second rail 602 are installed on the frame 1 through a support rack 603, and the edge sealing belt 7 slides on the first rail 601 and the second rail 602; the end bend of the second track 602 is arranged on the positioning roller 402.
The height of the first track 601 is gradually increased when being close to the water wetting device 3, the height of the second track 602 is gradually reduced when being close to the positioning device, the height of the second track is the same at two sides of the water wetting device 3 and is lower than the water wetting device 3, the tensioning state of the edge sealing belt 7 is kept, the edge sealing belt 7 can horizontally move, meanwhile, in order to enable the edge sealing belt 7 to better complete edge sealing, the tail end of the second track 602 is bent to form a spiral structure, and when the edge sealing belt 7 penetrates into the positioning roller 402, the water wetting surface of the edge sealing belt 7 is attached to a gypsum board.
Specifically, the positioning roller 402 has the following structure: the positioning roller 402 is provided with a through positioning cavity 4021, two ends of the positioning cavity 4021 are respectively provided with a tape inlet end 4022 and a tape outlet end 4023, the tape inlet end 4022 is a flat rectangle, the tape outlet end 4023 is in contact with the side edge of the gypsum board and has a U-shaped structure matched with the side edge of the gypsum board, and the tail end of the second rail 602 is connected with the tape inlet end 4022.
Preferably, the tensioning device 2 comprises a main shaft 201 and a base 202, the lower end of the main shaft 201 is fixedly arranged on the base 202, a rotating wheel 203, a tray 204, a limiting mechanism 205 and a positioning wheel 206 are sequentially and rotatably arranged on the main shaft 201 from bottom to top in a penetrating manner, the rotating wheel 203 is rotatably fixed on the main shaft 201 through a mounting bearing 207, a coil spring 208 is arranged between the positioning wheel 206 and the limiting mechanism 205, the rotating wheel 203 is connected with the tray 204 through a bolt 209, the tray 204 is connected with the first track 601, and the edge sealing belt 7 is wound on the positioning wheel 206.
General tight device area that rises is big, and the automatic overspeed device tensioner of a present banding area is disclosed as: CN110524722A relies on the potential energy of coil spring, the frictional force between edge sealing area and the tray to realize the tight tension of edge sealing area, and the defect of this device is: in the process of stretching the edge sealing belt, if the friction force between the edge sealing belt and the tray is too large, the tension limit of the coil spring is exceeded, damage is caused, and the plate needs to be stopped when the elastic potential energy is released, so that continuous production is not facilitated. Therefore, in this embodiment, a limiting mechanism is disposed between the coil spring 208 and the main shaft 201 to solve the problem of over-stretching of the coil spring.
In this embodiment, an installation cavity is arranged above the positioning wheel 206, the spindle 201 penetrates through the installation cavity, the limiting mechanism 205 and the coil spring 208 are both arranged in the installation cavity, an inner ring hook of the coil spring 208 is embedded in the limiting mechanism 205, and an outer ring hook of the coil spring 208 is embedded in the positioning wheel 206.
When the edge sealing belt 7 is stretched, the edge sealing belt 7 drives the tray 204 to rotate, the tray 204 drives the positioning wheel 206 to rotate, the coil spring 208 accumulates elastic potential energy to drive the edge sealing belt 7 to retract, and the purpose of tensioning the edge sealing belt is achieved.
Specifically, the limiting mechanism 205 includes a gear plate 2051 fixedly mounted on the main shaft 201, and a rotating ring 2052 mounted on the gear plate 2051, a single tooth 2053 matched with a gear on the gear plate 2051 is mounted on the rotating ring 2052, and the single tooth 2053 is clamped on the gear plate 2051;
the rotating ring 2052 is rotatably and slidably mounted on the main shaft 201 through a rotating bearing 11, and an inner ring hook of the coil spring 208 is embedded on the outer side of the rotating ring 2052.
The working principle of the limiting mechanism 205 is as follows: under normal conditions, the positioning wheel 206 rotates, the outer ring of the coil spring 208 contracts, but the single tooth 2053 is clamped on the gear plate 2051, and the inner ring of the coil spring 208 is relatively static and is acted by force; when the number of turns of the positioning wheel 206 is too large and reaches a critical point, the inner ring of the coil spring 208 drives the rotating ring 2052 to slide upwards and rotate, and the single tooth 2053 is disengaged from the gear plate 2051, so that the release of elastic potential energy is realized.
In this embodiment, a pressing mechanism 10 is further disposed on the positioning wheel 206, the pressing mechanism 10 includes a pressing nut 1001 in threaded connection with the main shaft 201, two pressing plates 1002 are disposed below the pressing nut 1001, a pressing spring 1003 is disposed between the two pressing plates 1002, the pressing plate 1002 located below is disposed on the rotating ring 2052, and the pressing plate 1002 and the pressing spring 1003 can be vertically slidably disposed on the main shaft 201 in a penetrating manner.
The positioning wheel 206 is inserted on the main shaft 201 in a vertically movable manner, the pressing mechanism 10 presses the rotating ring 2052 against the gear plate 2051, the pressure spring 1003 is used for providing enough pressure for the rotating ring 2052 to ensure that the single tooth 2053 is clamped inside the gear plate 2051, and the pressing nut 1001 at the top end of the main shaft 201 vertically moves to adjust the pressure of the single tooth 2053 on the gear plate 2051, so that the time for releasing the elastic potential energy of the inner ring of the coil spring 208 is adjusted, the tensioning effect of the edge sealing belt 7 is changed, and the larger the pressure is, the larger the tensioning force of the edge sealing belt 7 is.
In this embodiment, the rotor 203 rotates on the main shaft 201, but has no tendency to slide relative to it, and the structure of its mounting bearing 207 is as follows: the mounting bearing 207 includes fixed mounting at the lower slide 2071 outside the main shaft 201, the inner wall fixed mounting of runner 3 has an upper slide 2072, the upper slide 2072 passes through ball 2073 and is in slide on the lower slide 2071, the both sides of ball 2073 are provided with baffle 2074, two baffle 2074 respectively with the lower slide 2071 with upper slide 2072 is connected.
Preferably, in order to match the limiting mechanism 205 with the pressing mechanism 11, the rotating ring 2052 rotates on the main shaft 201 and can also slide up and down, and the structure of the rotating bearing 11 is as follows: the rotating bearing 11 comprises an installation cylinder 111 installed inside the rotating ring 2052, the main shaft 201 axially penetrates through the installation cylinder 111, a sliding cavity is arranged between the installation cylinder 111 and the main shaft 201, a plurality of sliding balls 112 are installed inside the sliding cavity, and the sliding balls 112 drive the installation cylinder 111 to slide and rotate on the outer wall of the main shaft 201.
In this embodiment, the water wetting apparatus 3 includes a bottom plate 301, an L-shaped rotating shaft 302 is disposed through the bottom plate 301, a water wetting roller 303 is rotatably connected to a tail end of the L-shaped rotating shaft 302, the water wetting roller 303 is axially disposed on the L-shaped rotating shaft 302, a lowest point of the water wetting roller 303 is connected to the bottom plate 301, the first track 601 and the second track 602 are respectively disposed at two ends of the water wetting roller 303, and end portions of the first track 601 and the second track 602 are lower than a highest point of the water wetting roller 303;
the water storage tank 304 is arranged on the bottom plate 301, the water inlet pipe 305 is arranged above the bottom plate 301 through the bracket, the water outlet of the water inlet pipe 305 is arranged right above the water storage tank 304, the bottom of the water dipping roller 303 is rotatably arranged in the water storage tank 304, the water absorption sponge 306 is arranged on the surface of the water dipping roller 303, the water dipping roller 303 extends to the upper part of the water storage tank 304, so that the water dipping roller 303 is in contact with the water supply tank 304 and extrudes the water absorption sponge 306, and the edge sealing belt 7 is arranged on the water dipping roller 303 and penetrates between the first rail 601 and the second rail 602.
In the water-dipping device 3 of the present embodiment, the water-dipping roller 303 is transversely disposed on the L-shaped rotating shaft 302, a portion of the water-dipping roller 303 extends above the first track 601 and the second track 602, the edge-sealing tape 7 passes around the portion of the water-dipping roller 303, so as to realize the tensioning of the edge-sealing tape 7, and the edge-sealing tape 7 drives the water-dipping roller 303 to rotate. In this process, the water wetting roller 303 supplies water to the edge sealing tape 7 to wet the tape, thereby wetting the tape. The water absorption sponge 306 absorbs water from the water storage tank 304, water in the water absorption sponge 306 flows down under the action of gravity in the rotation process of the water wetting roller 303, so that water is extruded out and is just in contact with the edge sealing belt 7 at the position to wet the edge sealing belt 7, and when the water absorption sponge 306 at the position rotates out of the joint, the water absorption sponge absorbs water again, and the process is repeated in a circulating mode.
Through the arrangement, the water wetting device 3 absorbs water by using the water absorbing sponge 306, and discharges the water in the water absorbing sponge 306 by using the gravity action to be absorbed by the edge sealing belt 7, so that the structure is exquisite, and the water supply function is met.
According to the automatic gypsum board edge sealing device, a plurality of devices for sealing edges are connected together through the rails, so that the tensioning effect of the edge sealing belt is improved, and the edge sealing belt is prevented from inclining during movement; and can realize after fixing a position the banding area, will cut the banding area, prevent the banding area because of the edge-lifting phenomenon that produces in advance cutting, and the cutting knife can slide between positioning roll and blank holder roll, the selection cutting scope that can be better prevents the flaw that the banding area length and gypsum board length mismatch caused, improves the banding effect of gypsum board.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (5)
1. The utility model provides an automatic banding device of gypsum board, its characterized in that includes frame (1) and guide rail (6) that are the V type install respectively at the both ends of guide rail (6) and rise tight device (2) and positioner (4), and the department of buckling of guide rail (6) installs and is stained with water installation (3), it is equipped with banding area (7) to overlap on rising tight device (2), install on positioner (4) and be used for being stained with cutting device (5) that banding area (7) cut off, and banding area (7) are passed along guide rail (6) be stained with after water installation (3) are stained with water by positioner (4) location on the gypsum board;
the positioning device (4) comprises a mounting plate (401) mounted on the rack (1), and a positioning roller (402) and a blank pressing roller (403) which are respectively arranged on the same side of the mounting plate (401), and the edge sealing belt (7) penetrates through the positioning roller (402) and is attached to the gypsum board; the cutting device (5) comprises a sliding seat (501) arranged on the mounting plate (401) and a cutting knife (502) arranged on the sliding seat (501), the positioning roller (402) and the edge pressing roller (403) are respectively arranged at two ends of the sliding seat (501), and the cutting knife (502) slides on the end surface of the mounting plate (401) through the sliding seat (501);
the guide rail (6) comprises a first rail (601) installed between the tensioning device (2) and the water wetting device (3), and a second rail (602) installed between the water wetting device (3) and the positioning device (4), the first rail (601) and the second rail (602) are installed on the frame (1) through a support frame (603), and the edge sealing belt (7) slides on the first rail (601) and the second rail (602); the tail end of the second track (602) is arranged on the positioning roller (402) in a bent mode;
the tensioning device (2) comprises a main shaft (201) and a base (202), the lower end of the main shaft (201) is fixedly arranged on the base (202), a rotating wheel (203), a tray (204), a limiting mechanism (205) and a positioning wheel (206) are sequentially and rotatably arranged on the main shaft (201) from bottom to top in a penetrating manner, the rotating wheel (203) is rotatably fixed on the main shaft (201) through a mounting bearing (207), a coil spring (208) is arranged between the positioning wheel (206) and the limiting mechanism (205), the rotating wheel (203) is connected with the tray (204) through a bolt (209), the tray (204) is connected with the first track (601), and the edge sealing belt (7) is wound on the positioning wheel (206);
an installation cavity is arranged above the positioning wheel (206), the main shaft (201) penetrates through the installation cavity, the limiting mechanism (205) and the coil spring (208) are both arranged in the installation cavity, an inner ring hook of the coil spring (208) is embedded in the limiting mechanism (205), and an outer ring hook of the coil spring (208) is embedded in the positioning wheel (206);
the limiting mechanism (205) comprises a gear plate (2051) fixedly mounted on the main shaft (201) and a rotating ring (2052) mounted on the gear plate (2051), wherein a single tooth (2053) matched with a gear on the gear plate (2051) is mounted on the rotating ring (2052), and the single tooth (2053) is clamped on the gear plate (2051);
the rotating ring (2052) is rotatably and slidably mounted on the main shaft (201) through a rotating bearing (11), and an inner ring hook of the coil spring (208) is embedded in the outer side of the rotating ring (2052);
installation bearing (207) are including fixed mounting lower slide (2071) in main shaft (201) outside, the inner wall fixed mounting of runner (203) has last slide (2072), go up slide (2072) through ball (2073) slide down on slide (2071), the both sides of ball (2073) are provided with baffle (2074), two baffle (2074) respectively with slide (2071) down with go up slide (2072) and connect.
2. The automatic edge sealing device for gypsum boards according to claim 1, wherein the cutting knife (502) comprises a power converter (5021), a knife holder (5022) and an electric heating knife (5023); the power converter (5021) is slidably mounted inside the sliding seat (501), the tool apron (5022) is mounted at the upper end of the power converter (5021), the electric heating tool (5023) is rotationally fixed on the tool apron (5022), and the sliding seat (501) is provided with a power supply connector (5024).
3. The automatic edge sealing device for gypsum boards according to claim 2, wherein a lifting rod (8) is arranged between the knife back of the electric heating knife (5023) and the knife holder (5022), the bottom end of the lifting rod (8) penetrates through the knife holder (5022) to be connected with a controller (9), and the controller (9) is arranged on the power converter (5021).
4. An automatic edge sealing device for gypsum boards according to claim 1, wherein a positioning cavity (4021) is formed in the positioning roller (402), a tape inlet end (4022) and a tape outlet end (4023) are respectively formed at two ends of the positioning cavity (4021), the tape inlet end (4022) is a flat rectangle, the tape outlet end (4023) is in contact with the side edge of the gypsum board and is in a U-shaped structure matched with the side edge of the gypsum board, and the end of the second rail (602) is connected with the tape inlet end (4022).
5. The automatic edge sealing device for gypsum boards according to claim 1, wherein the water wetting device (3) comprises a bottom plate (301), an L-shaped rotating shaft (302) penetrates through the bottom plate (301), the tail end of the L-shaped rotating shaft (302) is rotatably connected with a water wetting roller (303), the water wetting roller (303) is axially arranged on the L-shaped rotating shaft (302), the lowest point of the water wetting roller (303) is connected with the bottom plate (301), the first track (601) and the second track (602) are respectively arranged at two ends of the water wetting roller (303), and the end parts of the first track (601) and the second track (602) are lower than the highest point of the water wetting roller (303);
be provided with catch basin (304) on bottom plate (301), bottom plate (301) top is provided with inlet tube (305) through the support, the delivery port setting of inlet tube (305) is directly over catch basin (304), the bottom of being stained with water roller (303) rotationally sets up catch basin (304), the surface of being stained with water roller (303) is provided with sponge (306) that absorbs water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110593569.3A CN113370398B (en) | 2021-05-28 | 2021-05-28 | Automatic edge sealing device for gypsum board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110593569.3A CN113370398B (en) | 2021-05-28 | 2021-05-28 | Automatic edge sealing device for gypsum board |
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| CN113370398A CN113370398A (en) | 2021-09-10 |
| CN113370398B true CN113370398B (en) | 2022-12-09 |
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| CN116214731B (en) * | 2023-05-10 | 2023-07-21 | 石家庄国泰建材有限公司 | Automatic gypsum board edge bonding machine for gypsum board production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105382872B (en) * | 2015-11-26 | 2016-12-07 | 故城北新建材有限公司 | Edge bonding belt shearing device |
| CN207174133U (en) * | 2017-08-03 | 2018-04-03 | 温州日强机械设备有限公司 | Sealing knife system |
| CN107599019A (en) * | 2017-09-25 | 2018-01-19 | 北新建材（嘉兴）有限公司 | A kind of plasterboard edge sealing cutter with self-cleaning function |
| CN208289968U (en) * | 2018-05-23 | 2018-12-28 | 海盐海诚胶粘材料有限公司 | A kind of cutter device of adhesive backers |
| CN208558427U (en) * | 2018-06-15 | 2019-03-01 | 上海铂客思艺术包装有限公司 | A kind of automatic carton corner pasting machine |
| CN108943421B (en) * | 2018-06-22 | 2020-06-30 | 北新集团建材股份有限公司 | Gypsum board banding is stained with water installation |
| CN209955343U (en) * | 2019-01-10 | 2020-01-17 | 南京邦诚科技有限公司 | Hot cutting and edge melting device of plastic packaging bag embossing machine |
| CN210063574U (en) * | 2019-06-04 | 2020-02-14 | 扬州市职业大学(扬州市广播电视大学) | Automatic book packaging machine |
| CN110480822B (en) * | 2019-08-30 | 2021-04-20 | 淮南北新建材有限公司 | Paper surface gypsum board edge sealing device |
| CN110509319B (en) * | 2019-08-30 | 2021-02-12 | 淮南北新建材有限公司 | Gypsum board banding cuts off auto-tracing return means |
| CN110524722B (en) * | 2019-09-24 | 2022-03-04 | 故城北新建材有限公司 | Automatic tensioning device for edge sealing belt |
| CN212044916U (en) * | 2020-04-25 | 2020-12-01 | 安徽槿琳科技有限公司 | Circuit board film cutting mechanism |
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