CN217225924U

CN217225924U - Exempt from to coat with lacquer fire door processing and use saw-dust wiper mechanism

Info

Publication number: CN217225924U
Application number: CN202220365728.4U
Authority: CN
Inventors: 李璠玙; 李春和; 刘次林
Original assignee: Hunan Provincial Fire Fighting Industrial Co ltd
Current assignee: Hunan Provincial Fire Fighting Industrial Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-08-19
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses an exempt from lacquer to prevent fire door processing with stuff bits wiper mechanism relates to door plant processing equipment accessories technical field, including an exempt from lacquer to prevent fire door processing with stuff bits wiper mechanism, including the frock board, the fixed collection mechanism that is provided with in bottom of frock board, it includes bent face guard to collect the mechanism, the top of bent face guard welds and becomes the integration setting with the bottom of frock board, the top surface central line and the bottom surface central line of bent face guard all upwards protruding ridged structure. This equipment realizes the switching of dust absorption and airtight state through reciprocating of hair roller, and is airtight when shutting down to prevent the piece excessive, and the hair roller is swept the clearance panel surface piece when the cutting, and the clearance is more thorough, and the hair roller moves the contact curved surface face guard internal surface, can clear up self, and curved surface cover self shape is convenient for the device and is disassembled the back water and erodees the washing, is convenient for maintain.

Description

Exempt from to coat with lacquer fire door processing with wooden bits clearance mechanism

Technical Field

The utility model relates to a door plant processing equipment accessories technical field specifically is a fire door processing is prevented with wood chip elimination equipment to lacquer.

Background

A fire door is a fire barrier provided between fire partitions, evacuation staircases, vertical shafts, etc. with a certain fire resistance. The fireproof door is made of wood, steel and wood and other materials. The wooden fireproof door is low in price and simple to process and manufacture.

The door plate is usually processed by cutting, grinding and other processes, and a large amount of dust is easily generated in actual operation.

The prior patent (publication number: CN209501205U) discloses a saw-dust cleaning device, which comprises a base, wherein a saw-dust filter box, a saw-dust collecting box, a fan and a dust removal water tank are respectively arranged on the base, the saw-dust filter box is arranged on the upper portion of the saw-dust collecting box, a first filter screen is vertically arranged in the saw-dust filter box, the saw-dust filter box is communicated with the saw-dust collecting box through a saw-dust conveying channel, and a movable gate is connected in the saw-dust conveying channel in an inserting manner.

The inventor finds that the following problems exist in the prior art:

1. the device adopts the dust cage to shield the debris and guides the movement of the debris through negative pressure.

In the actual use process, when the equipment is stopped, partial scraps can fall due to the loss of the suction force of negative pressure, so that the scraps overflow again to pollute the table top;

after the partial chips are cut, a small amount of wood fibers are still connected with the plate, static electricity is easily generated on the surface of the plate by the high-frequency friction action of cutting, tiny dust is attracted, the partial adhered and adsorbed chips are difficult to separate only by means of negative pressure attraction, and the cleaning and the collection are incomplete.

2. The dust cage is inconvenient to clean.

When the disassembly is not carried out, the brushing and sweeping actions are strenuous.

The washing is affected by the shape of the dust collection cover after disassembly, and the washing is easy to remain.

Is not beneficial to the cleaning and maintenance of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exempt from lacquer to prevent fire door processing with wood chip wiper mechanism to the excessive secondary pollution of piece, clearance operation are not thorough, the inconvenient problem of device self clearance when solving among the above-mentioned background art current wood chip cleaning device shutdown.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a fire door processing is with wood chip clearance mechanism exempts from to coat with lacquer, includes the frock board, the fixed collection mechanism that is provided with in bottom of frock board.

The collecting mechanism comprises a curved mask, and the top of the curved mask and the bottom of the tooling plate are welded and integrally arranged.

The middle lines of the top surface and the bottom surface of the curved face mask protrude upwards to form a ridge structure, and the bending curvature of the top surface of the curved face mask is smaller than that of the bottom surface of the curved face mask.

The opening has all been seted up to the side about curved face guard bottom, the opening is "eight" font square mouths, and the opening is protruding downwards in the bottom of curved face guard.

The inner surface of the opening is provided with a hair roller, the axial lead position of the hair roller is sleeved with a shaft lever, and the two ends of the shaft lever are rotatably provided with end plates.

The curved mask is characterized in that wall plates are welded at the front and rear parts of the curved mask, guide grooves are formed in the surfaces of the wall plates, the shaft rod is sleeved on the inner sides of the guide grooves, the surfaces of the end plates are connected with the surfaces of the wall plates on the periphery of the guide grooves in a sliding fit mode, and air pipes penetrate through the front and rear parts of the protruding positions of the top sides of the wall plates.

The wall plates on two sides are matched with the curved surface cover to form the wind cavity mechanism.

The wind chamber mechanism includes drainage chamber and activity chamber, the drainage chamber is in the inboard protruding position in top of curved surface cover, and the front and back portion in drainage chamber is relative with the tuber pipe port of front and back, the activity chamber is curved surface cover inboard drainage chamber cavity structures about, the hair roller cover is established at activity intracavity side.

And the front part of the collecting mechanism is fixedly provided with a filter cylinder.

Optionally, the left and right hair rollers are arranged in parallel, and the outer hair surfaces of the hair rollers and the curved surface on the inner side of the through opening are arranged in a sliding fit manner.

Optionally, the guide groove is vertically arranged up and down, and the length of the guide groove is smaller than the radius of the end plate.

Optionally, the front and the back air pipes have opposite ports, and the extension lines of the axes of the two air pipes are collinear.

Optionally, the filter cartridge comprises a pipe joint, a clamping ring, a net cylinder and a rotary cover, one end of the pipe joint is fixedly sleeved on the inner side of one of the air pipes, the other end of the pipe joint penetrates through the inner side and the outer side of the clamping ring, the net cylinder is sleeved on the inner side of the clamping ring and communicated with the other end of the pipe joint, the rotary cover is screwed at the top opening position of the net cylinder, and the rotary cover is attached to and jointed with the end face of the clamping ring.

Optionally, the outer side surface of the net cylinder is provided with a notch groove, the notch groove penetrates through the inner side and the outer side of the net cylinder, and the notch groove is aligned with the other end of the pipe joint.

The utility model discloses a technological effect and advantage:

1. this equipment utilizes the mode that the hair roller pressurized removal produced the gap with the opening through setting up curved face guard, opening and hair roller, and the negative pressure suction effect that high-speed air current table side produced in the cooperation drainage chamber realizes collecting the action to the attraction of saw-dust.

The natural sealing action of the cavity on the inner side of the fan cover can be realized when the plate is separated from the hair roller, and the phenomenon that when the machine is stopped, the chippings overflow again to pollute the product and the table top is avoided.

The relative roll of hair roller on panel surface can sweep panel surface piece, promotes the separation of piece and panel surface, alleviates the electrostatic absorption problem that the cutting produced, and the clearance is more thorough.

2. This equipment passes through the curved surface shape characteristic of curved surface cover, when clearing up the device, can need not to disassemble, presses the hair roller to curved surface cover inboard until the top side contact of hair roller and curved surface cover internal surface and stir the hair roller, can make the hair roller scrape the clearance of sweeping to curved surface cover internal surface.

Or after the device is disassembled and the whole body is turned upside down, the inner side of the curved surface cover is flushed by water, water flow can flow along the trend of the inner side of the curved surface cover, and debris adhered to the inner side of the curved surface cover is collected and discharged through the air pipe.

This shape feature facilitates cleaning of the device itself, facilitating maintenance.

Drawings

FIG. 1 is a schematic view of the structure of the present invention showing a forward depression angle;

FIG. 2 is a schematic diagram of the structure of the present invention in a forward elevation angle;

fig. 3 is a schematic structural diagram of the air chamber mechanism of the present invention.

In the figure: 1. assembling a plate; 2. a collection mechanism; 201. a curved mask; 202. a port; 203. a hair roller; 204. a shaft lever; 205. an end plate; 206. a wall panel; 207. a guide groove; 208. an air duct; 3. a wind cavity mechanism; 301. a drainage lumen; 302. a movable cavity; 4. a filter cartridge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a fire door processing is with wood bits clearance mechanism exempts from to coat as shown in fig. 1-3, including frock board 1, the fixed collection mechanism 2 that is provided with in bottom of frock board 1.

The collecting mechanism 2 comprises a curved cover 201, and the top of the curved cover 201 is welded with the bottom of the tooling plate 1 and is integrally arranged.

The central line of the top surface and the central line of the bottom surface of the curved surface cover 201 both protrude upwards to form a ridge structure, and the bending curvature of the top surface of the curved surface cover 201 is smaller than that of the bottom surface thereof. Through the curved surface shape characteristic of curved surface cover 201, when clearing up the device, can need not to disassemble, press the hair roller 203 to curved surface cover 201 inboard until hair roller 203 contacts and stirs hair roller 203 with the top side of curved surface cover 201 internal surface, can make hair roller 203 carry out the cleaning of scraping to curved surface cover 201 internal surface.

Or after disassembly, the device is turned upside down as a whole, the inner side of the curved mask 201 is flushed by water, and water flow can flow along the inner side of the curved mask 201 and collect and discharge debris adhered to the inner side of the curved mask 201 through the air pipe 208.

The through opening 202 has all been seted up on the left and right sides of curved face guard 201 bottom, and through opening 202 is "eight" font square mouth, and through opening 202 is protruding in curved face guard 201's bottom downwards. Through setting up curved face guard 201, opening 202 and hair roller 203, utilize hair roller 203 pressurized to remove and the mode that opening 202 produced the gap, the negative pressure suction effect that produces of high-speed air current table side in the cooperation drainage chamber 301 realizes the suction collection action to the saw-dust.

The natural sealing action of the cavity on the inner side of the fan cover can be realized when the plate is separated from the hair roller 203, and the phenomenon that when the machine is stopped, the chippings overflow again to pollute the product and the table top is avoided.

The inner surface of the through opening 202 is provided with a hair roller 203, the axial lead position of the hair roller 203 is sleeved with a shaft rod 204, and two ends of the shaft rod 204 are rotatably provided with end plates 205. The left and right hair rollers 203 are arranged in parallel, and the outer hair surfaces of the hair rollers 203 are arranged in a sliding fit with the curved surface at the inner side of the through hole 202. When the plate moves, the relative rolling of the hair roller 203 on the surface of the plate can sweep the fragments on the surface of the plate, promote the separation of the fragments and the surface of the plate, reduce the electrostatic adsorption problem generated by cutting and ensure more thorough cleaning.

The front and back of curved face guard 201 all welds wallboard 206, guide slot 207 has been seted up on the surface of wallboard 206, guide slot 207 becomes vertical setting from top to bottom, the length of guide slot 207 is less than the radius of end plate 205, the axostylus axostyle 204 cover is established at the guide slot 207 inboard, and the surface of end plate 205 and the wallboard 206 surface cunning of the all sides of guide slot 207 join in marriage and be connected, the protruding position of top side on wallboard 206 surface runs through around being provided with tuber pipe 208, the port of two tuber pipes 208 in front and back is relative, and the extension line collineation in two tuber pipe 208 axle centers.

The two side wall plates 206 are matched with the curved face mask 201 to form the air cavity mechanism 3.

The air cavity mechanism 3 comprises a drainage cavity 301 and a movable cavity 302, the drainage cavity 301 is arranged at the top of the inner side of the curved surface cover 201 in a protruding mode, the front portion and the rear portion of the drainage cavity 301 are opposite to the ports of the air pipes 208 in the front portion and the rear portion, the movable cavity 302 is of a cavity structure of the left portion and the right portion of the drainage cavity 301 in the inner side of the curved surface cover 201, and the hair roller 203 is sleeved on the inner side of the movable cavity 302. Airflow directly enters the curved mask 201 through the air pipe 208 on one side, and quickly passes through the drainage cavity 301 to be discharged from the other air pipe 208, the surface side of high-speed airflow easily generates a negative pressure suction effect, air medium on the inner side of the movable cavity 302 is sucked through the negative pressure suction effect, the movable cavity 302 is promoted to generate the negative pressure effect, and when the hair roller 203 moves upwards, and a gap is generated between the hair roller 203 and the bottom of the through opening 202, the negative pressure can suck the surface of a plate opposite to the bottom of the through opening 202, so that the suction action of debris is realized.

The front part of the collecting mechanism 2 is fixedly provided with a filter cartridge 4, the filter cartridge 4 comprises a pipe joint, a clamping ring, a net cylinder and a rotary cover, one end of the pipe joint is fixedly sleeved on the inner side of one of the air pipes 208, the other end of the pipe joint penetrates through the inner side and the outer side of the clamping ring, the net cylinder is sleeved on the inner side of the clamping ring and communicated with the other end of the pipe joint, the rotary cover is screwed on the top opening position of the net cylinder, the rotary cover is attached to the end face of the clamping ring, a notch groove is formed in the outer side surface of the net cylinder, the notch groove penetrates through the inner side and the outer side of the net cylinder, and the notch groove is aligned with the other end of the pipe joint.

This practical theory of operation: when the wood chip removing mechanism for processing the paint-free fireproof door is used, the device is fixed with a cutting machine through the tooling plate 1, the device is enabled to move along with a cutting saw disc or a cutter head, and the bottom surfaces of the two hair rollers 203 roll in cutting positions.

The air pipe is connected with the air pump, air flow is introduced into the curved surface cover 201, and the air flow is quickly sent to the inner side of the filter cartridge 4 through the drainage cavity 301 to be discharged.

During the cutting action, the device and the surface of the plate generate relative position movement, and due to the abutting effect of the plate, the hair roller 203 is lifted upwards and generates relative position movement with the curved surface cover 201, the shaft rod 204 slides upwards in the guide groove 207, and the outer circumferential curved surface of the hair roller 203 is separated from the bottom port of the through hole 202 to generate a gap.

The hair roller 203 is used for rolling and scraping the surface of the plate to promote separation of sticky scraps on the surface of the plate.

Due to the influence of the high-speed airflow inside the drainage cavity 301, a negative pressure area is generated on the airflow surface side of the drainage cavity 301, airflow inside the suction movable cavity 302 is sucked to flow towards the filter cartridge 4 along with the high-speed airflow, at the moment, the gap between the hair roller 203 and the through hole 202 enables the movable cavity 302 to be communicated with the bottom side of the curved surface cover 201, namely the surface of the cutting position of the plate, external environment air is sucked by negative pressure to collect chips on the surface of the cutting position and press the chips into the inner side of the curved surface cover 201 through the gap, meanwhile, the pressed airflow is also brushed on the surface of the hair roller 203 to promote capillary separation of the chips and the hair roller 203, and the chips entering the inner side of the movable cavity 302 are wrapped by the high-speed airflow entering the drainage cavity 301 and are sent to the inner side of the filter cartridge 4 to be collected.

When the curved mask is stopped, the hair roller 203 falls under the action of self gravity, the outer circumferential curved surface of the hair roller 203 moves downwards and is connected with the left side and the right side of the bottom of the through hole 202, and the hair roller 203 blocks the through hole 202, so that the inner side of the curved mask 201 forms a closed structure, and chips which are stopped at the inner side of the curved mask 201 or are adhered to the inner surface of the curved mask 201 are prevented from falling back and overflowing to the surface of a table board or a plate again to pollute the surrounding environment.

During the clearance, raise the panel top surface of hair roller 203 bottom or change thicker panel for hair roller 203 shifts up the stroke grow, and hair roller 203 moves up and reaches the inside surface of outside circumference curved surface contact curved surface face guard 201, lets the panel back-and-forth movement drive hair roller 203 rotate, and the hair roller 203 hair surface can be scraped and sweep curved surface face guard 201 internal surface, realizes simple clearance action.

When dismantling the clearance, overturn the device wholly from top to bottom, curved surface cover 201 top is downward, to trachea water injection, rivers wash curved surface cover 201 and capillary 203, rivers can wrap up in the piece of holding under the arms and flow along curved surface cover 201 top central line to via another trachea discharge, waste water and debris are arranged to the greatest extent easily, the clearance of the device self of being convenient for.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a fire door processing is with wood chip clearance mechanism exempts from to coat, includes frock board (1), its characterized in that: a collecting mechanism (2) is fixedly arranged at the bottom of the tooling plate (1);

the collecting mechanism (2) comprises a curved surface cover (201), and the top of the curved surface cover (201) is welded with the bottom of the tooling plate (1) and integrally arranged;

the middle lines of the top surface and the bottom surface of the curved face mask (201) are both protruded upwards to form a ridge structure, and the bending curvature of the top surface of the curved face mask (201) is smaller than that of the bottom surface of the curved face mask;

the left side and the right side of the bottom of the curved mask (201) are both provided with through openings (202), the through openings (202) are square openings shaped like Chinese character 'ba', and the through openings (202) are protruded downwards from the bottom of the curved mask (201);

a hair roller (203) is arranged on the inner surface of the through opening (202), a shaft rod (204) is sleeved at the axial lead position of the hair roller (203), and end plates (205) are rotatably arranged at two ends of the shaft rod (204);

wall plates (206) are welded at the front and rear parts of the curved mask (201), a guide groove (207) is formed in the surface of each wall plate (206), the shaft rod (204) is sleeved on the inner side of the guide groove (207), the surface of the end plate (205) is connected with the surface of the wall plate (206) on the peripheral side of the guide groove (207) in a sliding fit manner, and air pipes (208) penetrate through the front and rear parts of the protruding positions of the top side of the surface of the wall plate (206);

the wall plates (206) on the two sides are matched with the curved mask (201) to form an air cavity mechanism (3);

the wind cavity mechanism (3) comprises a drainage cavity (301) and a movable cavity (302), the drainage cavity (301) is arranged at the top of the inner side of the curved surface cover (201) in a protruding mode, the front portion and the rear portion of the drainage cavity (301) are opposite to the ports of the front wind pipe (208) and the rear wind pipe (208), the movable cavity (302) is of a cavity structure of the left and the right of the drainage cavity (301) in the inner side of the curved surface cover (201), and the hair roller (203) is sleeved on the inner side of the movable cavity (302);

the front part of the collecting mechanism (2) is fixedly provided with a filter cylinder (4).

2. The paint-free fireproof door processing sawdust removal mechanism as set forth in claim 1, wherein: the left and right hair rollers (203) are arranged in parallel, and the outer hair surfaces of the hair rollers (203) are arranged in a sliding fit with the curved surface on the inner side of the through hole (202).

3. The paint-free fireproof door processing sawdust removal mechanism as set forth in claim 1, wherein: the guide groove (207) is vertically arranged up and down, and the length of the guide groove (207) is smaller than the radius of the end plate (205).

4. The paint-free fireproof door processing wood chip removing mechanism as claimed in claim 1, wherein: the ports of the front and the back air pipes (208) are opposite, and the extension lines of the axes of the two air pipes (208) are collinear.

5. The paint-free fireproof door processing sawdust removal mechanism as set forth in claim 1, wherein: the filter cartridge (4) comprises a pipe joint, a clamping ring, a net cylinder and a rotary cover, wherein one end of the pipe joint is fixedly sleeved on the inner side of one air pipe (208), the other end of the pipe joint penetrates through the inner side and the outer side of the clamping ring, the net cylinder is sleeved on the inner side of the clamping ring and communicated with the other end of the pipe joint, the rotary cover is screwed at the top opening position of the net cylinder, and the rotary cover is attached to and jointed with the end face of the clamping ring.

6. The paint-free fireproof door processing sawdust removal mechanism of claim 5, wherein: the outer side surface of the net barrel is provided with a notch groove which penetrates through the inner side and the outer side of the net barrel, and the notch groove is aligned and connected with the other end of the pipe joint.