CN114606610A - Coir mat manufacturing process - Google Patents
Coir mat manufacturing process Download PDFInfo
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- CN114606610A CN114606610A CN202210249053.1A CN202210249053A CN114606610A CN 114606610 A CN114606610 A CN 114606610A CN 202210249053 A CN202210249053 A CN 202210249053A CN 114606610 A CN114606610 A CN 114606610A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 239000000843 powder Substances 0.000 claims abstract description 109
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000011084 recovery Methods 0.000 claims abstract description 38
- 238000009960 carding Methods 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000005520 cutting process Methods 0.000 claims abstract description 19
- 230000008569 process Effects 0.000 claims abstract description 19
- 238000004080 punching Methods 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims description 79
- 238000004064 recycling Methods 0.000 claims description 24
- 239000006185 dispersion Substances 0.000 claims description 22
- 238000010009 beating Methods 0.000 claims description 16
- 230000001174 ascending effect Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000012546 transfer Methods 0.000 description 29
- 239000000835 fiber Substances 0.000 description 26
- 230000006872 improvement Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 5
- 238000001467 acupuncture Methods 0.000 description 3
- 238000009950 felting Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G21/00—Combinations of machines, apparatus, or processes, e.g. for continuous processing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/72—Arrangements for returning waste to be re-carded
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/04—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials longitudinally
- D06H7/06—Removing selvedge edges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention relates to the technical field of coir mat production, and particularly discloses a coir mat manufacturing process, which comprises the steps of opening, carding, lapping and needling to form a net by utilizing an opener, a carding machine, a lapping machine and a needle machine in sequence, wherein after the needling of the needle machine to form the net, the edge materials on two sides of a coir mat are cut off by using a cutting knife arranged on a rack; the needle punching machine is characterized by further comprising a first conveying line below the needle punching machine and the cutting knife, wherein the output end of the first conveying line is connected with a second conveying line, and the output end of the second conveying line is provided with a recovery box; the process also comprises a recovery step: and the powder produced by needling and the cut scraps fall onto the first conveying line, the scraps and the powder are conveyed to the second conveying line by the first conveying line, and the scraps and the powder are conveyed to the recovery box by the second conveying line, so that the scraps and the powder are recovered. This scheme is used for solving among the prior art rim charge that produces and powder need artifical the problem with high costs of the manual labor who handles existence alone in the palm pad production process.
Description
Technical Field
The invention relates to the technical field of coir mat production, in particular to a coir mat manufacturing process.
Background
In the production process of the palm mat, opening processes, scattering processes, lapping processes, net forming processes, glue spraying processes, drying processes and shaping processes are sequentially completed by utilizing an opener, a carding machine, a lapping machine, a needle machine, a glue spraying process, a drying process and a shaping machine, palm fibers are conveyed between the opener and the carding machine through a conveying line, specifically palm mat raw materials are opened by the opener, then the carding machine is adopted to comb the palm fibers, the lapping machine is used to lap the palm mat after carding, then the needle machine is utilized to form the net for the palm mat, because the needle process of the needle machine is to utilize a plurality of palm fibers to shuttle up and down on the net by self to form the net-formed palm mat with certain compactness by self-weaving, because the palm fibers at the edge position of the net-formed palm mat are relatively fewer, the palm fibers can not complete the net-forming at the edge even though the needle teeth, the material at the edge needs to be cut off by utilizing a cutting knife after the palm mat is formed into the net, the cut material is called rim charge; after the coir mat is formed into a net, in order to enable the coir mat to be more compact, glue is sprayed on the coir mat, then the coir mat is dried, and then hot-press forming is carried out, so that the obtained coir mat is compact.
In the prior art, after being cut off, the edge material needs to be recovered and then is carded with the raw material again for recycling, but in the prior art, after being recovered, the edge material needs to be manually fed again, so that the labor cost is increased; and the palm is at the felting needle meshwork in-process, though drive the palm and realize shuttling back and forth from top to bottom, nevertheless the in-process of shuttling back and forth, because of the felting needle is densely covered, and the felting needle weaves the net with higher frequency to the palm, lead to partial palm to be cut off and produce the powder, these powders are piled up in the needle loom below in a large number, need the manual work to clear up alone, the cost of labor has been increased, and the composition of powder is the fibre, so can regard as fertilizer to use, when the manual work cleared up the powder, still can have other materials on the powder, and then reduced the quality of fertilizer.
Disclosure of Invention
The invention aims to provide a coir mat manufacturing process to solve the problem of high labor cost caused by the fact that rim charge and powder generated in the production process of a coir mat need to be treated independently by manpower in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the palm cushion manufacturing process comprises the steps of opening, carding, lapping and needling to form a net by utilizing an opener, a carding machine, a lapping machine and a needle machine in sequence, wherein after the needling of the needle machine to form the net, the edge materials on two sides of the palm cushion are cut off by using a cutting knife arranged on a rack; the needle punching machine further comprises a first conveying line below the needle punching machine and the cutting knife, wherein the output end of the first conveying line is connected with a second conveying line, and the output end of the second conveying line is provided with a recovery box; the process also comprises the following recovery steps: and the powder produced by needling and the cut scraps fall onto the first conveying line, the scraps and the powder are conveyed to the second conveying line by the first conveying line, and the scraps and the powder are conveyed to the recovery box by the second conveying line, so that the scraps and the powder are recovered.
The principle and the advantages of the scheme are as follows:
when adopting this technology to carry out palm pad production, put into the palm to the opener, the palm is after preliminary scattering the opening, it combs in entering into the carding machine along the transmission line, the palm after the carding utilizes the lapping machine to realize the lapping, utilize the needle loom to realize the palm pad into the net after that, then utilize the needle loom to carry out the palm pad of net into weaving by oneself, form tight palm pad, the palm pad edge fails tight part of reality and utilizes the cutting knife excision, the leftover bits that the excision got off and the powder that the acupuncture process produced fall on the transfer chain one and are caught by transfer chain one, and then transport border material and powder together to transfer chain two through transfer chain one, utilize transfer chain two to retrieve powder and border material to the collection box, avoided the artifical independent clearance that goes on border material and powder alone, the cost of labor has been reduced.
Preferably, as an improvement, the output end of the second conveying line is higher than the input end, a separation conveying line is arranged between the top end of the recycling bin and the output end of the conveying line, the separation conveying line adopts a conveying net or a conveying roller, an inclined material returning plate is arranged on one side of the output end of the separation conveying line, and the bottom end of the material returning plate is far away from the separation conveying line and is positioned above a conveying line arranged between the opener and the carding machine; the recovery step also comprises the primary separation of the rim charge and the powder: the leftover materials and the powder materials are sent out by the second conveying line to a separation conveying line for separation, the separated powder materials fall into a recycling box, and the separated leftover materials enter a conveying line between the opener and the carding machine again through a material return plate.
Has the advantages that: after the powder and the rim charge are output from the tail end of the conveying line II through the separating conveying line provided with the conveying net or the conveying roller, the powder and the rim charge both fall onto the separating conveying line, the powder falls into the recovery box through the latticed shape of the conveying net or the gaps existing on the conveying roller, the rim charge falls onto the material return plate from the separating conveying line and is conveyed to the conveying line between the opener and the carding machine along the material return plate, and the rim charge can be directly recovered and reused; the scheme realizes the automatic separation of the rim charge and the powder, automatically sends the rim charge to the carding machine for secondary processing in the separation process, completely does not need manual intervention in the whole process, improves the automation degree and completely saves the manual labor.
Preferably, as an improvement, the side wall of the recycling bin is provided with a plurality of discharge holes, a plurality of guide groups are fixed on the recycling bin, the number of the guide groups is equal to that of the discharge holes, each guide group comprises a left guide plate and a right guide plate, and the left guide plate and the right guide plate are positioned on two sides of the discharge holes; the left guide plate and the right guide plate of the adjacent guide groups are fixedly connected with one end of the right guide plate far away from the discharge hole, and the guide groups divide the recovery box into a plurality of cavities with large top and small bottom; further comprises the step of powder split charging: and placing a recovery container below each discharge hole to receive the powder.
Has the advantages that: through the setting of direction group and discharge opening for the direction group is cut apart into a plurality of big-end-up's cavities with the collection box, so that the powder removes and can not remain in the collection box to the discharge opening automatically. And the quantity of discharge opening has a plurality ofly for a plurality of recovery containers can carry out the partial shipment to the powder simultaneously, so that the powder is many by the container of partial shipment, reduces the frequency of powder packing, and then improves coir mat production efficiency relatively.
Preferably, as an improvement, the last rotation of collection box is connected with conical dispersion board, is equipped with the guide board on the dispersion board, and the guide board is the heliciform, and on the one end of guide board extended to the profile of dispersion board, the dispersion board was used for dispersing the powder of whereabouts to the collection box inner wall all around.
Has the advantages that: when this scheme of adoption, through the setting of pivoted toper dispersion board, make the powder that falls on the dispersion board all need remove along the guide board and along guide board landing to the collection box inner wall all around, because of the production of powder is comparatively even, and the existence of dispersion board, make the powder that produces when all acupuncture and rim charge cutting all fall on the dispersion board, and by the dispersion board in the rotation in-process in proper order between a plurality of direction groups, so that the volume of the powder that gets into the different direction groups of collection box is the same basically, and then make things convenient for the workman to set up corresponding recovery vessel (like recycling bin or recovery bag) below every discharge opening, all the same recovery vessel will accomplish the barrelling in the same time basically, and then make things convenient for the workman to handle a plurality of recycling bins once only, reduce the time that the workman handled the powder.
Preferably, as an improvement, the collection box is cylindrical, and the outer wall of collection box rotates and is connected with annular shielding plate, is equipped with the relief hole that corresponds with the discharge opening on the shielding plate.
Has the advantages that: when powder in the collection box needs to be discharged, the baffle plate is rotated, so that the discharge hole and the discharge hole are aligned to facilitate the discharge of the powder, and when the powder does not need to be discharged, the baffle plate is rotated, so that the discharge hole and the discharge hole are staggered, the baffle plate completes the blockage of the discharge hole, the powder cannot be discharged, and the powder recovery box is simple and convenient to operate.
Preferably, as an improvement, the rack is vertically and slidably connected with a beating plate, the separation conveying line adopts a conveying roller, the conveying roller comprises a plurality of roller bodies, the beating plate is positioned between adjacent roller bodies, and the beating plate can protrude out of the top of the roller bodies after rising; the recovery step also comprises secondary separation of the rim charge and the powder: after the rim charge is separated from the powder once, the rim charge is beaten by the ascending beating plate to beat the powder on the rim charge.
Has the advantages that: because of rim charge and powder transport when entering into the separation conveying line together, so can be mingled with partial powder on the rim charge, and this scheme is through the setting of clapper for the powder is realizing once separating the back with the rim charge, and the rim charge will continue to move on the separation conveying line, and pat the rim charge through the clapper that can rise so that the powder can be patted off, realizes the secondary separation of rim charge and powder.
Preferably, as an improvement, the feed back plate is provided with a through hole.
Has the advantages that: if the edge material entering the return plate still contains powder, the powder falls from the through hole, which is equivalent to three times of separation of the edge material and the powder.
Preferably, as an improvement, the frame is last to rotate and to be connected with the separation board of taking a plurality of separation hole, and the separation board is located separation transfer chain below, and the separation board is located the collection box top, is equipped with the elastic component between separation board and the frame, and the coaxial cam that is fixed with on the roller body, cam can press the separation board downwards, and the one end that the separation board position is low is equipped with the bar through hole, and the size of bar through hole is greater than the separation hole size.
Has the advantages that: when this scheme of adoption, the separation transfer chain is when carrying the opposite side material, and the rotation of roller body drives the cam and rotates thereupon, rotates the in-process, and the separator is pressed in the cam clearance, and then makes the ground separator constantly shake from top to bottom (also revolute the swing of center of rotation) under the cooperation of elastic component. In the vibration process, short palm fiber produced in the rim charge cutting process and short fiber clamped in powder can fall onto the separating plate from a gap between the roller bodies, continuously approach to the strip-shaped through holes under the vibration of the separating plate, and finally are discharged from the strip-shaped through holes; the powder falls into the recovery box from the separation hole; also in this scheme, utilize the roller body to realize the separation of rim charge and powder, recycle the separator plate and realize the separation of powder and short fibril for the separation is more meticulous.
Preferably, as an improvement, the clapper is located above the separation plate, and the bottom of the clapper can contact with the separation plate.
Has the advantages that: through the swing of separation plate to realize beating the constantly by the lifting of board, and then realize beating the function of rim charge, realized the recycling of the energy.
Preferably, as an improvement, a U-shaped discharge chute inclined relative to the separation plate is fixedly connected to the separation plate, and a free end of the discharge chute extends out of the recycling bin.
Has the advantages that: short palm fiber is conveniently and independently recovered through the arrangement of the discharge chute.
Drawings
FIG. 1 is an isometric view of an embodiment of the invention;
FIG. 2 is a schematic three-dimensional structure of FIG. 1 from another perspective;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a partial isometric view of a retrieval device with portions of the frame removed in accordance with an embodiment of the present invention;
FIG. 5 is a left side view of FIG. 4;
FIG. 6 is a schematic diagram of a roller body and a separating plate of a separating conveyor line according to an embodiment of the present invention;
FIG. 7 is a left side cross-sectional view of FIG. 4;
FIG. 8 is a schematic view of the connection between the recycling bin and the dispersing plate according to the embodiment of the present invention;
FIG. 9 is a schematic three-dimensional structure diagram of a recycling bin, a shielding ring and a recycling bin according to an embodiment of the invention;
fig. 10 is a top view of fig. 9.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: opener 100, carding machine 200, lapping machine 300, needle loom 400, cutting knife 500, frame 10, collection box 1, discharge opening 11, left deflector 12, right deflector 13, shielding plate 14, transfer chain one 2, transfer chain two 3, straight conveying section 31, slope conveying section 32, separation transfer chain 4, conveying roller 41, cam 42, feed back board 5, through-hole 51, separation board 6, separation hole 61, bar through hole 62, blown down tank 63, spring 7, clap board 8, dispersion board 9, guide board 91, carousel 92, driving shaft 20, driven shaft 30, recycling bin 40.
The embodiment is substantially as shown in figures 1 to 10 of the accompanying drawings.
Combine fig. 1 to 3, coir mat manufacturing process, coir mat production line need be utilized, coir mat production line includes frame 10 and the opener 100 that sets gradually, carding machine 200, lapping machine 300 and needle loom 400, install cutting knife 500 in the frame 10, cutting knife 500 is located needle loom 400's output one side, realize the conveying through the conveyer line of installing between opener 100 and the carding machine 200, still include recovery unit, recovery unit includes the passback conveyer line, frame 10 and collection box 1, frame 10 passes through the bolt fastening subaerial, collection box 1 passes through bolted connection mode or welded mode and fixes in frame 10.
With reference to fig. 4 to 7, the pass-back conveying line includes a first conveying line 2 and a second conveying line 3, the first conveying line 2 and the second conveying line 3 both adopt belt lines with power, the first conveying line 2 is located below the needling machine 400 and the scrap cutting knife 500, the second conveying line 3 is located at the output end of the first conveying line 2, and the recycling bin 1 is located below the output end of the second conveying line 3. The first conveying line 2 is used for conveying powder generated in the process of needling the palm fibers by the needling machine 400 to the second conveying line 3, and meanwhile, the first conveying line 2 also conveys palm mat edge materials cut by the edge material cutting knife 500 to the second conveying line 3.
The second 3 transfer chain is including straight transport section 31 and slope transport section 32, straight transport section 31 is located between slope transport section 32 and the transfer chain 2, straight transport section 31 is perpendicular with the direction of transmission of transfer chain 2, straight transfer chain is used for transporting powder and rim charge to the position of keeping away from needle loom 400, the input (bottom) of slope transport section 32 is located the below of straight transport section 31, the top of slope transport section 32 is the output, and the top of this slope transport section 32 is located 1 tops of collection box.
The output of transfer chain two 3 is higher than the input, be equipped with separation transfer chain 4 between the output of the top of collection box 1 and transfer chain, separation transfer chain 4 is fixed in frame 10, separation transfer chain 4 adopts the transport roller 41 of power in this embodiment, transport roller 41 includes the roller body of a plurality of chain drive, the output one side of separation transfer chain 4 is fixed with the feed back board 5 of slope (also be the left side of fig. 5-7), feed back board 5 fixed connection is in frame 10, the separation transfer chain 4 is kept away from to the bottom of feed back board 5 and is located the transmission line top between opener 100 and carding machine 200. The return plate 5 is provided with a through hole 51 near the bottom end.
The direction of delivery of transfer chain 2 and transfer chain two 3, the direction of delivery that is located the transmission line between opener 100 and carding machine 200 are all perpendicular, and the direction of delivery of transfer chain two 3 is perpendicular with the 4 directions of delivery of separation transfer chain for carding machine 200, lapping machine 300 and recovery unit form a closed loop, so that make the mechanical installation of whole palm pad production compact, area is little, and make things convenient for direct recovery again after the separation of rim charge and powder.
The separation conveying line 4 is obliquely arranged, the output end of the separation conveying line 4 is lower than the input end, and a cam 42 is coaxially fixed on one of the roller bodies of the separation conveying line 4. A separating plate 6 with a plurality of separating holes 61 is arranged between the separating conveying line 4 and the recycling box 1, the separating plate 6 is rotatably connected to the rack 10, an elastic piece is arranged between the separating plate 6 and the rack 10, the elastic piece is a spring 7 in the embodiment, the rotating center of the separating plate 6 is positioned below the input end of the separating conveying line 4, the separating plate 6 tilts upwards in a free state, the cam 42 can press the separating plate 6 downwards, a strip-shaped through hole 62 is formed in the lower end of the separating plate 6 when tilting (namely, the strip-shaped through hole 62 is formed in the position, close to the rotating center, of the separating plate 6), and the size of the strip-shaped through hole 62 is larger than that of the separating hole 61; the separation holes 61 are used for allowing the powder to fall into the recovery box 1 through, and the strip-shaped through holes 62 are used for short fibers to pass through. The separating plate 6 is welded with a U-shaped discharge chute 63 which is inclined relative to the separating plate 6, and the free end of the discharge chute 63 extends out of the recycling box 1, so that short fibers discharged from the discharge chute 63 can be conveniently recycled outside the recycling box 1.
It is preferable that the cam 42 is close to the output end of the separation feed line 4 so that the cam 42 is as far as possible from the rotation center of the separation plate 6 to reduce the difficulty of rotation of the separation plate 6. In this embodiment, a cam 42 is coaxially fixed to the roller body of the separation line 4 closest to the output end thereof.
Still vertical sliding connection has clapper 8 on the frame 10, and clapper 8 inserts in the clearance between the adjacent roller body, and clapper 8 bottoms can contact with separator 6, and the welding of clapper 8 bottom has the connecting rod of L type in this embodiment, through connecting rod and separator 6 contact to it goes up and down to be convenient for clapper 8 realizes going up and down.
Combine fig. 8 to 10, collection box 1 is cylindrical, collection box 1 bottom is middle height low all around, it has a plurality of discharge opening 11 of circumference equipartition to open on collection box 1's the lateral wall, be fixed with multiunit direction group on collection box 1, the quantity of direction group equals the quantity of discharge opening 11, every group direction group all includes left deflector 12 and right deflector 13, left deflector 12 and right deflector 13 are located the left and right sides of discharge opening 11, the left deflector 12 of adjacent direction group and the top fixed connection of right deflector 13, setting through the direction group, make the direction group cut apart into a plurality of big-end-up's cavity with collection box 1, so that the powder is automatic to discharge opening 11 remove and can not remain in collection box 1.
An annular baffle plate 14 is rotatably connected to the outer wall of the recovery box 1, and a discharge hole corresponding to the discharge hole 11 is formed in the baffle plate 14.
The last rotation of collection box 1 is connected with carousel 92, and carousel 92 is fixed with conical dispersion board 9 through welded connecting rod, and the welding has guide plate 91 on the conical surface of dispersion board 9, and guide plate 91 is the heliciform, and guide plate 91's bottom extends to on the profile of dispersion board 9.
Be fixed with the driver on the frame 10, the driver adopts servo motor, servo motor drives slope transport section 32 and carousel 92 and rotates, specifically do, it is connected with driving shaft 20 and driven shaft 30 to rotate on the frame 10, the driver drives the transmission of slope transport section 32, the belt pulley of slope transport section 32 is connected with the belt drive between the driving shaft 20, driving shaft 20 is connected with the belt drive of driven shaft 30, the shaping has the toper tooth on the carousel 92, fixedly connected with bevel gear on the driven shaft 30, bevel gear and the meshing of the toper tooth on the carousel 92, so that the driver passes through driving shaft 20, driven shaft 30 and bevel gear drive carousel 92 rotate, and then drive conical dispersion board 9 and rotate.
The coir mat manufacturing process by using the coir mat production line comprises the following steps:
s1, palm fiber opening: the palm fibers are opened and broken up by an opener 100.
S2, combing palm fibers: the opened palm fibers enter a carding machine 200 for carding.
S3, lapping: flocculent palm fibers are formed after carding, and the flocculent palm fibers are drawn by an exhaust fan and are sprayed out to the lapping machine 300.
S4, needle-punched netting: the needle head of the needle machine 400 is used for driving the palm fiber to shuttle up and down, so that the paved palm fiber is self-woven, and a relatively compact net-formed palm pad is formed after the self-weaving is finished.
S5, cutting the rim charge: the edge part of the net-formed coir mat is cut off by a cutting knife 500, and the cut edge is rim charge.
S6, recovery: the leftover materials and the powder materials are sent to a conveying line II 3 through a conveying line I2 and sent to a separating conveying line 4 through the conveying line II 3, the separating conveying line 4 realizes primary separation of the leftover materials and the powder materials, a beating plate 8 on the separating conveying line 4 realizes secondary separation of the leftover materials and the powder materials, and the leftover materials fall into a conveying line between an opener 100 and a carding machine 200 along a material return plate 5 after secondary separation to realize recovery; the powder is separated and then enters the recovery box 1.
The specific one-time separation of the rim charge and the powder is as follows:
after the needling to the palm pad is accomplished at needle loom 400, the powder that the needling produced falls on transfer chain one 2, and the palm pad after the needling is accomplished leaves the rim charge after being cut by rim charge cutting knife 500, and the rim charge falls to transfer chain one 2, and transfer chain one 2 is all carried to the straight transport section 31 of transfer chain two 3 with the powder and the rim charge of receiving to the slope of conveying line two 3 is carried the section 32 under the transport of straight transport section 31.
After the rim charge and the powder fall down from the top end of the inclined conveying section 32, the rim charge and the powder fall down to the roller bodies of the separation conveying line 4 at the same time, and the powder falls down from the gap between the adjacent roller bodies, so that the powder and the rim charge are separated once.
Because the leftover materials are positioned on one side of the output end of the needle machine 400 when being cut, the leftover materials pass below the needle machine 400 again when moving along the conveying line I2, so that part of powder generated by needle punching falls on the leftover materials, and the powder on the leftover materials is difficult to fall in the separation, so that the powder still exists on the leftover materials; at the same time, when the rim charge is cut, part of the palm fibers are cut into short palm fibers, and part of the short fibers can fall onto the separation plate 6 on the gap between the adjacent roller bodies.
Because the cam 42 is coaxially fixed on one of the roller bodies of the separation conveying line 4, the separating plate 6 is rotated on the frame 10, the separating plate 6 is provided with the separating hole 61 and the strip-shaped through hole 62, the cam 42 continuously rotates along with the roller bodies, and the cam 42 intermittently presses the separating plate 6, so that the separating plate 6 is vibrated back and forth under the action of the spring 7 and the cam 42, and during the vibration of the separating plate 6, the powder falling on the separating plate 6 falls from the separating holes 61 to the recovery box 1, and the short fibers falling on the separation plate 6 are gradually close to the strip-shaped through holes 62 under the vibration of the separation plate 6, and finally falls down from the strip-shaped through-hole 62 onto the discharge chute 63, and is discharged from the discharge chute 63, in the process, the separation of the rim charge, the powder and the short fibril is completed, the obtained powder is purer, the separation treatment is not needed again, the labor cost is saved, and the automation is realized.
The secondary separation of the rim charge and the powder is as follows:
in the vibration process of the separation plate 6, the separation plate 6 continuously pushes the beating plate 8 to move upwards, and the beating plate 8 also moves downwards under the self gravity, so that the beating plate 8 is continuously jacked upwards to act on the rim charge, the rim charge is beaten, the falling of the powder which is not separated in time on the rim charge is facilitated, and the secondary separation of the rim charge and the powder is realized; also be convenient for beat short fiber that presss from both sides on the rim charge, reduce the content of short fiber on the rim charge, be favorable to improving the quality of the rim charge of retrieving.
After the process, the rim charge falls onto the return plate 5 from the output end of the separation conveying line 4, if the rim charge still has a small amount of powder, the powder is discharged from the through hole 51 on the return plate 5 in the process of falling along the return plate 5, which is equivalent to realizing the three-time separation of the rim charge and the powder, further reducing the content of the powder sent to the carding machine 200, being beneficial to improving the quality of palm cushions and reducing the dust amount generated in the carding process.
S7, powder split charging: through opening discharge opening 11 for the powder in the collection box 1 falls to placing in the recycling bin 40 of collection box 1 below from discharge opening 11, accomplishes the powder partial shipment.
This in-process is after the powder falls to toper dispersion board 9 from separator 6, powder on the dispersion board 9 all need remove along guide board 91 and along guide board 91 landing around collection box 1 inner wall, and the production of powder is comparatively even, make the powder that produces all acupuncture and rim charge cutting all fall on dispersion board 9, and by dispersion board 9 in the rotation in-process in proper order between a plurality of direction groups, so that the volume of the powder that gets into the different direction groups of collection box 1 is the same basically, and then make things convenient for the workman to set up corresponding recycling bin 40 (or recovery bag) below every discharge opening, all recycling bins 40 will accomplish the barrelling in the same time basically, and then make things convenient for the workman to once only handle a plurality of recycling bins 40, reduce the time that the workman handled the powder.
The above description is only an example of the present invention, and the general knowledge of the known specific technical solutions and/or characteristics and the like in the solutions is not described herein too much. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. The palm cushion manufacturing process comprises the steps of opening, carding, lapping and needling to form a net by utilizing an opener, a carding machine, a lapping machine and a needle machine in sequence, wherein after the needling of the needle machine to form the net, the edge materials on two sides of the palm cushion are cut off by using a cutting knife arranged on a rack; the needle punching machine is characterized by further comprising a first conveying line below the needle punching machine and the cutting knife, wherein the output end of the first conveying line is connected with a second conveying line, and the output end of the second conveying line is provided with a recovery box;
the process also comprises a recovery step: and the powder produced by needling and the cut scraps fall onto the first conveying line, the scraps and the powder are conveyed to the second conveying line by the first conveying line, and the scraps and the powder are conveyed to the recovery box by the second conveying line, so that the scraps and the powder are recovered.
2. The coir mat manufacturing process of claim 1, characterized in that: the output end of the second conveying line is higher than the input end, a separation conveying line is arranged between the top end of the recovery box and the output end of the conveying line, the separation conveying line adopts a conveying net or a conveying roller, an inclined material returning plate is arranged on one side of the output end of the separation conveying line, and the bottom end of the material returning plate is far away from the separation conveying line and is positioned above a conveying line arranged between the opener and the carding machine;
the recovery step also comprises the primary separation of the rim charge and the powder: the leftover materials and the powder materials are sent out by the second conveying line to the separating conveying line to be separated, the separated powder materials fall into the recycling box, and the separated leftover materials enter the conveying line between the opener and the carding machine again through the material returning plate.
3. The coir mat manufacturing process of claim 2, characterized in that: the side wall of the recovery box is provided with a plurality of discharge holes, a plurality of guide groups are fixed on the recovery box, the number of the guide groups is equal to that of the discharge holes, each guide group comprises a left guide plate and a right guide plate, and the left guide plate and the right guide plate are positioned on two sides of the discharge holes; the left guide plate and the right guide plate of the adjacent guide groups are fixedly connected with one end of the right guide plate far away from the discharge hole, and the guide groups divide the recovery box into a plurality of cavities with large top and small bottom;
further comprises the step of powder split charging: and placing a recovery container below each discharge hole to receive the powder.
4. The coir mat manufacturing process of claim 3, characterized in that: the last rotation of collection box is connected with conical dispersion board, is equipped with the guide board on the dispersion board, and the guide board is the heliciform, and on the one end of guide board extended to the profile of dispersion board, the dispersion board was used for dispersing the powder of whereabouts to the collection box inner wall all around.
5. The coir mat manufacturing process of claim 4, wherein: the collection box is cylindrical, rotates on the outer wall of collection box to be connected with annular shielding plate, is equipped with the relief hole that corresponds with the discharge opening on the shielding plate.
6. The coir mat manufacturing process of claim 2, characterized in that: the rack is vertically and slidably connected with a beating plate, the separation conveying line adopts a conveying roller, the conveying roller comprises a plurality of roller bodies, the beating plate is positioned between adjacent roller bodies, and the beating plate can protrude out of the top of the roller bodies after rising;
the recovery step also comprises secondary separation of the rim charge and the powder: after the rim charge is separated from the powder once, the rim charge is beaten by the ascending beating plate to beat the powder on the rim charge.
7. The coir mat manufacturing process of claim 6, characterized in that: and the feed back plate is provided with a through hole.
8. The coir mat manufacturing process of claim 6, characterized in that: the roller is characterized in that a separating plate with a plurality of separating holes is connected to the rack in a rotating mode, the separating plate is located below the separating conveying line and located above the recycling box, an elastic piece is arranged between the separating plate and the rack, a cam is coaxially fixed on the roller body and can press the separating plate downwards, a strip-shaped through hole is formed in one end, low in position, of the separating plate, and the size of the strip-shaped through hole is larger than that of the separating hole.
9. The coir mat manufacturing process of claim 8, characterized in that: the beating plate is positioned above the separating plate, and the bottom of the beating plate can be contacted with the separating plate.
10. The coir mat manufacturing process of claim 8, characterized in that: the U-shaped discharge chute which is inclined relative to the separation plate is fixedly connected to the separation plate, and the free end of the discharge chute extends out of the recycling box.
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| CN114606610B (en) | 2023-04-07 |
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