CN212731300U - Flame retardant adding device for core layer of flame-retardant shaving board - Google Patents

Abstract

The utility model discloses a flame retardant adding device for a core layer of a flame-retardant shaving board, which comprises a feeding box, wherein the bottom end of the feeding box is connected with a filtering bin, limiting grooves are equidistantly arranged inside the filtering bin, springs are arranged at the inner sides of the limiting grooves, one end part of the spring is connected with a limiting post, one side of the limiting post is connected with a filtering screen, and a vibrating machine is arranged at the bottom end of the filtering screen, through the feeding box, the filtering bin, the limiting grooves, the springs, the limiting post, the filtering screen, the vibrating machine, a fixing frame and a collecting box, workers can conveniently filter the shaving entering the stirring bin, thereby avoiding the impurities mixed in the shaving entering the stirring bin from entering the stirring bin, further avoiding the impurities from influencing the qualification rate of the finished product of the flame-retardant shaving board, and simultaneously, facilitating the workers to collect the filtered impurities, avoiding the filtered impurities from, thereby reducing the difficulty of cleaning impurities for workers.

Description

Flame retardant adding device for core layer of flame-retardant shaving board

Technical Field

The utility model relates to a fire retardant adds technical field, specifically is a fire retardant shaving board sandwich layer fire retardant adds device.

Background

The flame retardant is a functional assistant which is endowed with flame retardancy for flammable polymers, is mainly designed aiming at the flame retardancy of high molecular materials, has various types, and is divided into an additive flame retardant and a reactive flame retardant according to a using method, in the process of manufacturing the flame-retardant shaving board, workers add the flame retardant into an adhesive to prepare a flame-retardant glue solution, then add the flame retardant into wood shavings to stir, pave and carry out hot press molding to prepare the flame-retardant shaving board;

but the fire retardant on the existing market adds the device in the in-service use in-process, owing to lack filter equipment to in leading to mixing the impurity that presss from both sides in the wood shavings and entering into the stirring storehouse, and then cause mixing in the fire-retardant shaving board and press from both sides impurity, influenced the off-the-shelf qualification rate of fire-retardant shaving board, moreover, owing to lack strike off the mechanism, lead to the staff to waste time and energy when the wood shavings that the stirring was ended are taken, increased the work degree of difficulty that the staff took the wood shavings.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fire retardant of fire-retardant shaving board sandwich layer adds device, can effectively solve the fire retardant on the existing market that proposes in the above-mentioned background art and add the device at the in-service use in-process, owing to lack filter equipment, thereby lead to mixing in the wood shavings in the impurity that presss from both sides enters into the stirring storehouse, and then cause mixing in the fire-retardant shaving board to press from both sides impurity, the off-the-shelf qualification rate of fire-retardant shaving board has been influenced, and, owing to lack and strike off the mechanism, lead to the staff to waste time and energy when the wood shavings that the stirring was ended of taking, the problem of the work degree of difficulty that the staff took.

In order to achieve the above object, the utility model provides a following technical scheme: a flame retardant adding device for a sandwich layer of a flame-retardant shaving board comprises a feeding box, wherein the bottom end of the feeding box is connected with a filtering bin, limiting grooves are equidistantly formed in the filtering bin, springs are arranged on the inner sides of the limiting grooves, one end of each spring is connected with a limiting column, one side of each limiting column is connected with a filtering net, the bottom end of each filtering net is provided with a vibrating machine, the bottom end of the filtering bin is connected with a fixing frame, and one side of the fixing frame is slidably connected with a;

fixed frame one side is connected with the stirring storehouse, the inboard symmetric connection in stirring storehouse has the pole of scraping, the inside corresponding pole position department of scraping in stirring storehouse has seted up the spout, the inboard sliding connection of spout has the slider, it has the fixed block to scrape pole one side top fixed mounting, the inside rotation of fixed block is connected with the connecting rod, a connecting rod tip rotates and is connected with the connecting block, the stirring storehouse bottom end symmetric hinge has sealing door, the latch is installed to the sealing door bottom.

Preferably, the fixed frame and the equal fixedly connected with support column in stirring storehouse bottom, slider one side with scrape pole fixed connection.

Preferably, connecting block bottom and sealing door fixed connection, the input and the external power supply output electric connection of bobbing machine.

Preferably, the stirring bin is internally and rotatably connected with a stirring shaft, and the feeding box, the filtering bin and the stirring bin are internally and all in through connection.

Preferably, a material passing pipe is fixedly installed at the top end of the stirring bin, a material storage barrel is connected to the top end of the material passing pipe, an electric heating piece is installed in the material storage barrel in an embedded mode, and a check valve is installed in the material passing pipe in an embedded mode.

Preferably, the scale mark has been seted up to the storage vat outside equidistance, the input of electric heat piece and external power source's output electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the feeding case, cross the filter house, the spacing groove, a spring, spacing post, the filter screen, the bobbing machine, fixed frame and collecting box, the staff of being convenient for carries out filtration treatment to the wood shavings that get into in the stirring storehouse, thereby it gets into the stirring storehouse to avoid mixing the impurity that presss from both sides in the wood shavings, and then avoid impurity to produce the influence to the off-the-shelf qualification rate of fire-retardant shaving board, and simultaneously, the staff of also being convenient for collects the processing to the impurity after filtering, avoid the impurity after filtering to scatter everywhere, thereby the degree of difficulty of staff's clearance impurity has been reduced, make things convenient for follow-.

2. Be provided with the support column, scrape the pole, the spout, the slider, the fixed block, the connecting rod, the connecting block, sealing door and bolt, the staff of being convenient for strikes off the wood shavings in the stirring storehouse when opening sealing door, thereby avoid the staff when the wood shavings of taking, the wood shavings are attached to stirring storehouse inner wall, and then avoid the waste of the resource of wood shavings, and simultaneously, the fire-retardant wood shavings that the stirring mixes the completion roll and fall in the collecting box, the work degree of difficulty of wood shavings in the stirring storehouse of taking of staff has also been reduced, the work efficiency of the wood shavings of taking of staff has been improved.

3. Be provided with logical material pipe, the storage vat, sealed lid, the electric heat piece, flow stopping valve and scale mark, the staff of being convenient for stores fire-retardant glue solution, avoid external impurity to get into the pollution that causes fire-retardant glue solution in the storage vat, simultaneously, the staff of also being convenient for preheats fire-retardant glue solution, thereby the staff later stage of being convenient for carries out hot briquetting to the wood shavings, and then improved the work efficiency that the staff added the fire retardant, the staff of also being convenient for adds the dose of fire-retardant glue solution at every turn and controls, thereby avoid the wasting of resources of fire-retardant glue solution.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the installation structure of the door bolt of the present invention;

FIG. 3 is a schematic view of the installation structure of the filter screen of the present invention;

FIG. 4 is a schematic view of the mounting structure of the connecting rod of the present invention;

FIG. 5 is a schematic view of the installation structure of the flow stopping valve of the present invention;

reference numbers in the figures: 1. a feeding box; 2. a filtering bin; 3. a limiting groove; 4. a spring; 5. a limiting column; 6. a filter screen; 7. a vibrator; 8. a fixing frame; 9. a collection box; 10. a stirring bin; 11. a support pillar; 12. a scraping rod; 13. a chute; 14. a slider; 15. a fixed block; 16. a connecting rod; 17. connecting blocks; 18. a sealing door; 19. a door bolt; 20. a material passing pipe; 21. a storage barrel; 22. a sealing cover; 23. an electric heating sheet; 24. a flow stop valve; 25. a stirring shaft; 26. scale lines are marked.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, a flame retardant adding device for a flame-retardant shaving board sandwich layer, including a feeding box 1, which is convenient for the working personnel to filter the shavings, the bottom end of the feeding box 1 is connected with a filtering bin 2, limiting grooves 3 are equidistantly arranged in the filtering bin 2, springs 4 are arranged at the inner sides of the limiting grooves 3, one end parts of the springs 4 are connected with limiting columns 5, one side of each limiting column 5 is connected with a filter screen 6, the filter screen 6 is made of iron wire, a vibrating machine 7 is arranged at the bottom end of the filter screen 6, and the model of the vibrating machine 7 is HY-0; the input end of the vibrating machine 7 is electrically connected with the output end of an external power supply, the bottom end of the filter bin 2 is connected with a fixed frame 8, and one side of the fixed frame 8 is slidably connected with a collecting box 9, so that a worker can conveniently collect the filtered impurities;

the wood shavings stirring in the stirring bin 10 can be conveniently taken by workers, one side of the fixing frame 8 is connected with the stirring bin 10, the stirring bin 10 is internally and rotatably connected with a stirring shaft 25, the feeding box 1, the filtering bin 2 and the stirring bin 10 are all communicated and connected, the bottom ends of the fixing frame 8 and the stirring bin 10 are all fixedly connected with a supporting column 11, the inner side of the stirring bin 10 is symmetrically connected with a scraping rod 12, a sliding groove 13 is formed in the stirring bin 10 corresponding to the position of the scraping rod 12, the inner side of the sliding groove 13 is slidably connected with a sliding block 14, one side of the sliding block 14 is fixedly connected with the scraping rod 12, the top of one side of the scraping rod 12 is fixedly provided with a fixing block 15, the inner part of the fixing block 15 is rotatably connected with a connecting rod 16, one end part of the connecting rod 16 is rotatably connected with a connecting, thereby improving the working efficiency of the working personnel for taking the wood shavings;

it preheats fire-retardant glue solution to be convenient for the staff, stirring 10 top fixed mounting in storehouse has logical material pipe 20, it is connected with storage vat 21 to lead to material pipe 20 top, storage vat 21 inside embedding installs electric heat piece 23, electric heat piece 23 is a emerging electric heat product, be exactly a soft flexible film form electric heating element, the input of electric heat piece 23 and external power source's output electric connection, it has only to flow valve 24 to lead to the inside embedding of material pipe 20, scale mark 26 has been seted up to storage vat 21 outside equidistance, thereby the staff of being convenient for controls the dose that adds fire-retardant glue solution at every turn.

The utility model discloses a theory of operation and use flow: in the practical use process, a worker places a collecting box at a position below a stirring bin 10 and then, the worker starts the electric heating sheet 23 to preheat the flame-retardant glue solution in the storage barrel 21, opens the sealing cover 22, pours the wood shavings into the feeding box 1, and rolls the wood shavings from the feeding box 1 onto the surface of the filter screen 6 on the inner side of the filter bin 2, at this time, the worker starts the vibrating machine 7, the filter screen 6 starts to vibrate through the starting of the vibrator 7, the wood shavings can be filtered through the action of the filter screen 6, when the filter screen 6 starts to vibrate, through the sliding of the limiting column 5 at the inner side of the limiting groove 3, thereby avoiding the separation phenomenon of the filter screen 6 from the filter bin 2 in the vibration process, and avoiding the damage caused by the collision of the filter screen 6 with the filter bin 2 in the vibration process through the spring 4;

after the wood shavings are filtered, the wood shavings fall into the stirring bin 10, at the moment, the worker rotates the stop valve 24 to enable the flame-retardant glue solution in the storage barrel 21 to flow into the stirring bin 10, and the worker can judge the dosage of the flame-retardant glue solution flowing into the stirring bin 10 through the scale marks 26;

after the flame-retardant glue solution flows into the stirring bin 10, the worker rotates the stirring shaft 25, the wood shavings and the flame-retardant glue solution can be mixed and stirred through the rotation of the stirring shaft 25, after the wood shavings and the flame-retardant glue solution are mixed and stirred, the staff moves the door bolt 19 and is hinged with the stirring bin 10 through the sealing door 18, thereby opening the sealing door 18, and by the rotation of the sealing door 18, the connecting block 17 is moved in position, through the rotary connection of the connecting block 17 and the connecting rod 16 and the rotary connection of the connecting rod 16 and the fixed block 15, thereby, the position of the scraping bar 12 is moved, at this time, the moving direction of the scraping bar 12 can be limited by the sliding of the slider 14 in the sliding groove 13, thereby can strike off the fire-retardant wood shavings in the stirring storehouse 10, fire-retardant wood shavings after striking off roll and fall in the collecting box, later, the staff removes next processing step to the fire-retardant wood shavings after collecting.

Finally, it should be noted that: 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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a fire-retardant shaving board sandwich layer fire retardant adds device, includes feeding case (1), its characterized in that: the bottom end of the feeding box (1) is connected with a filtering bin (2), limiting grooves (3) are formed in the filtering bin (2) at equal intervals, springs (4) are installed on the inner sides of the limiting grooves (3), one end of each spring (4) is connected with a limiting column (5), one side of each limiting column (5) is connected with a filter screen (6), a vibrating machine (7) is installed at the bottom end of each filter screen (6), the bottom end of the filtering bin (2) is connected with a fixing frame (8), and one side of each fixing frame (8) is connected with a collecting box (9) in a sliding mode;

fixed frame (8) one side is connected with stirring storehouse (10), stirring storehouse (10) inboard symmetric connection has scrapes pole (12), stirring storehouse (10) inside correspondence is scraped pole (12) position department and has been seted up spout (13), spout (13) inboard sliding connection has slider (14), it has fixed block (15) to scrape pole (12) one side top fixed mounting, fixed block (15) inside rotation is connected with connecting rod (16), connecting rod (16) tip rotates and is connected with connecting block (17), stirring storehouse (10) bottom symmetry articulates there is sealing door (18), keeper (19) are installed to sealing door (18) bottom.

2. The flame retardant additive device for the core layer of the flame retardant chipboard as claimed in claim 1, wherein the fixed frame (8) and the bottom end of the stirring bin (10) are both fixedly connected with a supporting column (11), and one side of the sliding block (14) is fixedly connected with the scraping rod (12).

3. The flame retardant additive device for the core layer of the flame retardant particle board as claimed in claim 1, wherein the bottom end of the connecting block (17) is fixedly connected with the sealing door (18), and the input end of the vibrator (7) is electrically connected with the output end of an external power supply.

4. The flame retardant adding device for the core layer of the flame retardant shaving board as claimed in claim 1, wherein a stirring shaft (25) is rotatably connected inside the stirring bin (10), and the feeding box (1), the filtering bin (2) and the stirring bin (10) are all connected in a through manner.

5. The flame retardant adding device for the core layer of the flame retardant shaving board according to claim 1, wherein a material passing pipe (20) is fixedly installed at the top end of the stirring bin (10), a material storage barrel (21) is connected to the top end of the material passing pipe (20), an electric heating sheet (23) is installed in the material storage barrel (21) in an embedded mode, and a check valve (24) is installed in the material passing pipe (20) in an embedded mode.

6. The flame retardant additive device for the core layer of the flame retardant particle board as claimed in claim 5, wherein the storage vat (21) is provided with scale marks (26) at equal intervals on the outer side thereof, and the input end of the electric heating piece (23) is electrically connected with the output end of an external power supply.

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