CN111486699A - Noise reduction device at outlet of drying machine - Google Patents
Noise reduction device at outlet of drying machine Download PDFInfo
- Publication number
- CN111486699A CN111486699A CN202010265419.5A CN202010265419A CN111486699A CN 111486699 A CN111486699 A CN 111486699A CN 202010265419 A CN202010265419 A CN 202010265419A CN 111486699 A CN111486699 A CN 111486699A
- Authority
- CN
- China
- Prior art keywords
- roller
- outlet
- collection belt
- noise reduction
- reduction device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The embodiment of the invention discloses a noise reduction device for an outlet of a drying machine, which comprises a roller way group arranged between the outlet of the drying machine and a collection belt, wherein the roller way group comprises a support frame erected at two ends of the collection belt and a plurality of rollers rotatably arranged on the support frame, the plurality of rollers incline downwards towards the extension surface of one side of the collection belt, a buffer mechanism used for preventing a gypsum board from falling and falling is arranged on the roller closest to one side of the collection belt, and the buffer mechanism comprises a downward sliding transition claw arranged on one side of a roller body close to the collection belt and a power part connected with the end part of the roller and used for realizing the reciprocating rotation of the roller; according to the embodiment of the invention, when the gypsum board enters the collection belt from the outlet of the dryer, the roller is driven by the power part to rotate towards one side of the collection belt, and the downward sliding transition claw forms a buffer structure for the gypsum board to enter the collection belt from the dryer, so that the board falling noise of the gypsum board is reduced, the collision damage of a workpiece is reduced, and the product quality is improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of gypsum board production equipment, in particular to a noise reduction device at an outlet of a dryer.
Background
The gypsum board is a material prepared by taking building gypsum as a main raw material. The building material has the advantages of light weight, high strength, small thickness, convenient processing, sound insulation, heat insulation, fire prevention and other good performances, and is one of the currently-developed novel light boards. Gypsum boards have been widely used for interior partition walls, wall covering panels (instead of wall plasters), ceilings, sound absorbing panels, floor base boards, and various decorative boards in various buildings such as houses, office buildings, shops, hotels, and industrial plants, and are not suitable for being installed in bathrooms or kitchens.
The gypsum board production line is by raw materials supply system, the system of making the board system, conveying system, horizontal system, drying system, the professional equipment that is used for producing the gypsum board that goes out the board system, side cut system etc. constitutes, generally utilizes the desiccator to carry out the drying to the gypsum board in drying system, and the play board machine of desiccator export is slope form, and the hou mian collection belt is the level form, and the gypsum board can send out when going out the board machine and get into the collection belt and fall the board sound, improves the noise in the factory.
Disclosure of Invention
Therefore, the embodiment of the invention provides a noise reduction device at an outlet of a dryer, which aims to solve the problem that gypsum boards in the prior art are subjected to board falling sound when entering a collecting belt from a board outlet machine at the outlet of the dryer, so that the noise in a factory is relatively high.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
the utility model provides a device of making an uproar falls in desiccator export, is including setting up in the desiccator export and collecting the roller way group between the belt, roller way group is including erectting the support frame and the rotation of collecting the belt both ends are installed a plurality of rollers on the support frame, a plurality of the roller orientation the extension face slope of collecting belt one side is downward, is closest to install the buffer gear who is used for avoiding the gypsum board whereabouts to fall the board on the roller of collecting belt one side, buffer gear is including installing the roller shaft is close to the gliding transition claw of one side of collecting the belt and with the end connection of roller is used for realizing the reciprocal pivoted power spare of roller.
The embodiment of the invention is further characterized in that the support frame is also provided with a centering mechanism for preventing the gypsum board from obliquely colliding with the edge, and the centering mechanism comprises a cross rod erected at the upper end of the support frame, two centering wheels sleeved on the cross rod and a driving piece for driving the two centering wheels to reciprocate along the axial direction of the cross rod and realize mutual approaching or departing.
The embodiment of the invention is further characterized in that the cross bar is provided with thread sections with opposite rotation directions at two ends by taking the midpoint of the cross bar as a limit, each thread section is spirally occluded with one of the straightening wheels, the upper surface of each straightening wheel is connected with the support frame through a telescopic rod, and the driving part is a motor and is arranged at the end part of the cross bar for driving the cross bar to rotate in a forward and reverse reciprocating manner.
The embodiment of the invention is further characterized in that the power part comprises a chain wheel, a balancing weight and a chain for connecting the chain wheel and the balancing weight, the chain wheel is fixedly sleeved at the end part of the roller, and at least part of the chain is meshed with the chain wheel.
The embodiment of the invention is also characterized in that the lower sliding transition claw is provided with a plurality of blocks, the plurality of blocks of the lower sliding transition claw are arranged on the barrel body of the roller at intervals in a straight line shape, and the lower sliding transition claw comprises a straight plate section welded with the barrel body of the roller and an arc section connected with the end part of the straight plate section.
The embodiment of the invention is further characterized in that the side edges of the collecting belt are positioned at the left side and the right side of the balancing weight and are provided with guide blocks, one side of each guide block, which faces the balancing weight, is provided with a limiting groove, and the left side and the right side of the balancing weight are respectively limited in the two limiting grooves.
The embodiment of the invention is also characterized in that a plurality of movable balls are embedded on the upper end surface of the straight plate section.
The embodiment of the invention is further characterized in that the lower surface of the arc section is provided with an inward concave cavity, the inner wall of the cavity is provided with a transverse shaft which is vertical to the conveying direction of the collecting belt, a pulley is rotatably sleeved on the transverse shaft, and the lower edge of the pulley extends out of the cavity.
The embodiment of the invention has the following advantages:
according to the embodiment of the invention, the lower sliding transition claw is arranged on the roller close to one side of the collecting belt, the power part for realizing the reciprocating rotation of the roller is arranged at the end part of the roller, when gypsum boards enter the collecting belt from the outlet of the dryer, the roller is driven by the power part to rotate towards one side of the collecting belt, the lower sliding transition claw also rotates downwards, the lower sliding transition claw forms a buffer structure for enabling the gypsum boards to enter the collecting belt from the dryer, and the gypsum boards stably and slowly fall onto the collecting belt, so that the board falling noise of the gypsum boards is reduced, the collision damage of workpieces is greatly reduced, and the product quality is improved.
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 embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a power element in an embodiment of the present invention;
FIG. 3 is a perspective view of a lower slide transition plate in an embodiment of the present invention;
fig. 4 is a bottom view of the lower slide transition plate in an embodiment of the present invention.
In the figure:
1-a dryer; 2-collecting the belt; 3-a support frame; 4-a roller; 5-a power member; 6-a gliding transition claw; 7-a straightening mechanism; 8-a guide bar;
51-a sprocket; 52-a counterweight block; 53-chain;
61-straight plate section; 62-arc segment; 63-a movable ball; 64-a cavity; 65-horizontal axis; 66-a pulley;
71-a cross bar; 72-a straightening wheel; 73-a drive member;
81-limiting groove.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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 figure 1, the invention provides a noise reduction device for an outlet of a dryer, which comprises a roller way group arranged between the outlet of the dryer 1 and a collection belt 2, wherein the roller way group comprises a support frame 3 erected at two ends of the collection belt 2 and a plurality of rollers 4 rotatably installed on the support frame 3, the plurality of rollers 4 incline downwards towards an extension surface at one side of the collection belt 2, a buffer mechanism used for preventing a gypsum board from falling and falling is installed on the roller 4 closest to one side of the collection belt 2, and the buffer mechanism comprises a downward sliding transition claw 6 installed at one side, close to the collection belt 2, of a barrel body of the roller 4 and a power part 5 connected with the end part of the roller 4 and used for realizing the reciprocating rotation of the roller 4.
Based on the existing structure of the noise reduction device, the principle of noise reduction of the embodiment of the invention is that the lower sliding transition claw 6 is arranged on the roller close to one side of the collection belt 2, the power part 5 for realizing reciprocating rotation of the roller 4 is arranged at the end part of the roller 4, when gypsum boards enter the collection belt 2 from the outlet of the dryer 1, the roller 4 is driven by the power part 5 to rotate towards one side of the collection belt 2, the lower sliding transition claw 6 rotates downwards along with the roller, the lower sliding transition claw 6 forms a buffer structure for enabling the gypsum boards to enter the collection belt 2 from the dryer 1, and the gypsum boards fall onto the collection belt 2 stably and slowly, so that the falling board noise of the gypsum boards is reduced, the collision damage of workpieces is greatly reduced, and the product quality is improved.
Specifically, the main function of the power part 5 in the device of the present invention is to realize the reciprocating rotation of the roller 4, that is, when the gypsum board touches the roller 4, the roller 4 rotates to one side of the collecting belt 2, when the upper gypsum board completely passes through the roller 4 and the next gypsum board does not touch the roller 4, the roller 4 rotates to one side of the drying machine 1 to recover the initial position, therefore, the rotation for realizing the reciprocating circulation can be realized by the cooperation of the gravity sensing device and the motor in the prior art.
As shown in FIG. 2, in the embodiment of the present invention, the power member 5 comprises a sprocket 51, a weight 52 and a chain 53 for connecting the sprocket 51 and the weight 52, the sprocket 51 is fixedly sleeved on the end of the roller 4, and the chain 53 at least partially engages with the sprocket 51. When the gypsum board contacts with gliding transition claw 6, roller 4 receives the great action of gravity in one side to take place to deflect, balancing weight 52 upwards move under the rotation of chain 53 and shorten with the distance between sprocket 51, get into after collecting belt 2 when the gypsum board, the pressure to gliding transition claw 6 of release, under the action of gravity of balancing weight 52, sprocket 51 is rotatory to resume its initial condition, realize the reciprocating motion of roller through simple mechanical structure, compare in the combined action such as gravity induction system and motor, the power spare 5 simple structure that this embodiment provided, economy is effective.
In order to avoid the in-process that reciprocates of balancing weight 52 to take place to rock thereby to influence the matching of chain 53 and sprocket 51, all be provided with guide block 8 about the side that is located balancing weight 52 at collection belt 2, spacing groove 81 has been seted up to one side towards balancing weight 52 of guide block 8, and balancing weight 52 controls both sides and is spacing two spacing inslots 81 respectively.
As shown in fig. 3, in order to realize smooth transition of gypsum boards along the lower sliding transition claw 6, the lower sliding transition claw 6 in the embodiment of the present invention is provided with a plurality of blocks, the lower sliding transition claws 6 of the plurality of blocks are arranged on the barrel body of the roller 4 at intervals in a straight line shape, and the lower sliding transition claw 6 includes a straight plate section 61 welded to the barrel body of the roller 4 and an arc section 62 connected to an end of the straight plate section 61.
Meanwhile, a plurality of movable balls 63 are embedded on the upper end face of the straight plate section 61, so that the damage to the bottom face of the gypsum board caused by overlarge friction force between the upper end face of the downward sliding transition claw 6 and the bottom face of the gypsum board is avoided.
Similarly, as shown in fig. 4, in order to avoid the bottom surface of the downward sliding transition claw 6 from being damaged by friction with the upper surface of the collection belt 2, an inward concave cavity 64 is formed in the lower surface of the arc section 62, a transverse shaft 65 perpendicular to the conveying direction of the collection belt 2 is installed on the inner wall of the cavity 64, a pulley 66 is rotatably sleeved on the transverse shaft 65, and the lower edge of the pulley 66 extends out of the cavity 64.
In addition, the embodiment of the invention also installs a correcting mechanism 7 on the support frame 3 for avoiding the gypsum board from obliquely colliding with the edge, and the correcting mechanism 7 comprises a cross bar 71 erected at the upper end of the support frame 3, two correcting wheels 72 sleeved on the cross bar 71, and a driving piece 73 for driving the two correcting wheels 72 to reciprocate along the axial direction of the cross bar 71 and realize mutual approaching or separating.
Specifically, the cross bar 71 is divided into two threaded sections with opposite rotation directions at the middle point thereof, the threaded section of each section is spirally engaged with one aligning wheel 72, the upper surface of the aligning wheel 72 is connected with the support frame 3 through an expansion link 74, and the driving member 73 is a motor and is installed at the end of the cross bar 71 for driving the cross bar 71 to rotate forward and backward.
The motor is used for switching the positive rotation and the reverse rotation of the cross rod 71, and due to the reverse design of the thread sections, the centering wheels 72 are respectively sleeved on the two thread sections, so that the two centering wheels 72 are close to or far away from each other, the position of the side edge of the gypsum board is corrected, and the gypsum board is prevented from being obliquely impacted and collected on the side edge of the belt 2 after the outlet of the drying machine 1 is discharged, so that the noise is larger and the gypsum board is prevented from being damaged.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. A noise reduction device at an outlet of a dryer comprises a roller way group arranged between the outlet of the dryer (1) and a collection belt (2), it is characterized in that the roller way group comprises a support frame (3) erected at the two ends of the collection belt (2) and a plurality of rollers (4) rotatably installed on the support frame (3), the rollers (4) incline downwards towards the extension surface at one side of the collection belt (2), a buffer mechanism used for avoiding the falling of the gypsum board and falling the board is installed on the roller (4) closest to one side of the collection belt (2), buffer gear including install roller (4) stack shell is close to collect gliding transition claw (6) of one side of belt (2) and with the end connection of roller (4) is used for realizing roller (4) reciprocating rotation's power spare (5).
2. The noise reduction device for the outlet of the drying machine is characterized in that a straightening mechanism (7) for preventing the gypsum board from being inclined to hit the edge is further mounted on the support frame (3), and the straightening mechanism (7) comprises a cross rod (71) erected at the upper end of the support frame (3), two straightening wheels (72) sleeved on the cross rod (71), and a driving piece (73) for driving the two straightening wheels (72) to reciprocate along the axial direction of the cross rod (71) and to approach or separate from each other.
3. The noise reduction device for the outlet of the drying machine is characterized in that the cross rod (71) is divided into threaded sections with opposite rotation directions by taking the midpoint of the cross rod as a limit, each threaded section is spirally engaged with one of the straightening wheels (72), the upper surface of each straightening wheel (72) is connected with the support frame (3) through a telescopic rod (74), and the driving piece (73) is a motor and is arranged at the end part of the cross rod (71) for driving the cross rod (71) to rotate forwards and backwards in a reciprocating mode.
4. The noise reduction device for the outlet of the drying machine is characterized in that the power part (5) comprises a chain wheel (51), a balancing weight (52) and a chain (53) for connecting the chain wheel (51) and the balancing weight (52), the chain wheel (51) is fixedly sleeved at the end part of the roller (4), and at least part of the chain (53) is meshed with the chain wheel (51).
5. The noise reduction device for the outlet of the drying machine is characterized in that the lower sliding transition claw (6) is provided with a plurality of blocks, the lower sliding transition claws (6) are arranged on the barrel body of the roller (4) at intervals in a straight line shape, and the lower sliding transition claw (6) comprises a straight plate section (61) welded with the barrel body of the roller (4) and an arc section (62) connected with the end part of the straight plate section (61).
6. The noise reduction device for the outlet of the drying machine according to claim 4, wherein the side edges of the collecting belt (2) are located at the left and right sides of the balancing weight (52) and are provided with guide blocks (8), one side of each guide block (8) facing the balancing weight (52) is provided with a limiting groove (81), and the left and right sides of the balancing weight (52) are respectively limited in the two limiting grooves (81).
7. The noise reducer of the outlet of the dryer as claimed in claim 5, wherein the upper end face of the straight plate section (61) is embedded with a plurality of movable balls (63).
8. The noise reduction device for the outlet of the drying machine is characterized in that a concave cavity (64) is formed in the lower surface of the circular arc section (62), a transverse shaft (65) perpendicular to the conveying direction of the collecting belt (2) is installed on the inner wall of the concave cavity (64), a pulley (66) is rotatably sleeved on the transverse shaft (65), and the lower edge of the pulley (66) extends out of the concave cavity (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010265419.5A CN111486699A (en) | 2020-04-07 | 2020-04-07 | Noise reduction device at outlet of drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010265419.5A CN111486699A (en) | 2020-04-07 | 2020-04-07 | Noise reduction device at outlet of drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111486699A true CN111486699A (en) | 2020-08-04 |
Family
ID=71810782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010265419.5A Pending CN111486699A (en) | 2020-04-07 | 2020-04-07 | Noise reduction device at outlet of drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111486699A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104560A (en) * | 2021-03-25 | 2021-07-13 | 北新建材(天津)有限公司 | Gypsum board desiccator goes out board device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1013045A1 (en) * | 1982-01-27 | 1983-04-23 | Пятигорский Завод Сельскохозяйственного Машиностроения "Пятигорсксельмаш" Им.С.М.Кирова | Apparatus for separating sheet blank from the stack and feeding them to working machine |
| KR100802184B1 (en) * | 2006-09-15 | 2008-02-12 | 조남영 | Earth removal apparatus of machine for cleaning the wheels of vehicle |
| CN201372122Y (en) * | 2009-01-16 | 2009-12-30 | 北新集团建材股份有限公司 | Guide plate adjusting device |
| CN205764136U (en) * | 2016-06-01 | 2016-12-07 | 李俊 | A kind of plate slitting device |
| CN108161115A (en) * | 2017-11-23 | 2018-06-15 | 安徽省天坛重工机床制造有限公司 | The feed device of feeding swing-type plate shears before a kind of TTS numerical controls |
-
2020
- 2020-04-07 CN CN202010265419.5A patent/CN111486699A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1013045A1 (en) * | 1982-01-27 | 1983-04-23 | Пятигорский Завод Сельскохозяйственного Машиностроения "Пятигорсксельмаш" Им.С.М.Кирова | Apparatus for separating sheet blank from the stack and feeding them to working machine |
| KR100802184B1 (en) * | 2006-09-15 | 2008-02-12 | 조남영 | Earth removal apparatus of machine for cleaning the wheels of vehicle |
| CN201372122Y (en) * | 2009-01-16 | 2009-12-30 | 北新集团建材股份有限公司 | Guide plate adjusting device |
| CN205764136U (en) * | 2016-06-01 | 2016-12-07 | 李俊 | A kind of plate slitting device |
| CN108161115A (en) * | 2017-11-23 | 2018-06-15 | 安徽省天坛重工机床制造有限公司 | The feed device of feeding swing-type plate shears before a kind of TTS numerical controls |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104560A (en) * | 2021-03-25 | 2021-07-13 | 北新建材(天津)有限公司 | Gypsum board desiccator goes out board device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2816209Y (en) | Extrusion type automatic plastering wall machine | |
| CN211160696U (en) | Building rubbish sorting device | |
| CN106272584A (en) | A kind of process equipment of buckle type PVC floor | |
| CN210172441U (en) | Reinforcing bar cutting equipment that flare-outs for building site | |
| CN206857650U (en) | Sheet material turn-over rig | |
| CN111486699A (en) | Noise reduction device at outlet of drying machine | |
| CN108689170A (en) | A kind of glass board material conveying device with cleaning function | |
| CN106313162B (en) | A kind of grooving apparatus of buckle type PVC floor | |
| CN112707172A (en) | Dual alignment formula calcium carbonate board pile up neatly device | |
| CN106217346B (en) | A kind of intelligence for indoor air purification absorbs robot | |
| CN211421762U (en) | A auxiliary device for gypsum board installation | |
| CN108374550A (en) | A kind of scaffold for building that stability is good | |
| CN207953595U (en) | Casting shot-blasting machine | |
| CN206857649U (en) | Single arm type sheet material turn-over rig | |
| CN112025508B (en) | Fireproof insulation board processing equipment and processing method | |
| CN214235399U (en) | Cleaning machine for steel pipe | |
| CN112047114A (en) | Automatic pile up formula cable testing bridge production with putting things in good order device | |
| CN209868267U (en) | Burnishing device is used in processing of building curtain aluminium veneer | |
| CN208545979U (en) | Brick device is removed in a kind of construction site for building | |
| CN113635430A (en) | Cutting device is used in aerated concrete block production | |
| CN209257248U (en) | A kind of calcium silicate board cutter device | |
| CN207662181U (en) | Multiple field plasterboard dries transmission device | |
| CN219044671U (en) | Material collecting device for building block production | |
| CN210820284U (en) | Cutting forming device is used in production of light wallboard | |
| CN204525731U (en) | A kind of foamed ceramic cutting machine removes slag device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200804 |
|
| RJ01 | Rejection of invention patent application after publication |