CN114918107A - Preparation production line and process of water-based thermosensitive synthetic leather bass - Google Patents
Preparation production line and process of water-based thermosensitive synthetic leather bass Download PDFInfo
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- CN114918107A CN114918107A CN202210644485.2A CN202210644485A CN114918107A CN 114918107 A CN114918107 A CN 114918107A CN 202210644485 A CN202210644485 A CN 202210644485A CN 114918107 A CN114918107 A CN 114918107A
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- base
- fixedly connected
- synthetic leather
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Abstract
The invention discloses a preparation production line and a preparation process of aqueous thermosensitive synthetic leather bass, which comprise a base, a mechanical foaming machine and a stirrer, wherein the mechanical foaming machine is arranged on the base; the base is provided with a cloth placing frame, a coating device, a drying device and a traction device; the mixer comprises a mixing barrel, a centrifugal pump is mounted on a base, the inlet of the centrifugal pump is communicated with the mixing barrel, the outlet of the centrifugal pump is communicated with a mechanical foaming machine, and the mechanical foaming machine is communicated with coating equipment; the drying device comprises a metal conveying line, a first drying tunnel and a second drying tunnel are arranged on the metal conveying line, and a waste removing device is installed at one end, far away from the first drying tunnel, of the second drying tunnel; the waste removing device comprises an air suction cover arranged at one end of the second drying channel, a negative pressure pipe is arranged above the air suction cover and is communicated with the air suction cover through a branch pipe, a negative pressure pump is arranged on the base, an air inlet of the negative pressure pump is communicated with the negative pressure pipe, and an air outlet of the negative pressure pump is communicated with an activated carbon absorption mechanism. The invention can reduce harmful gas left in the workshop.
Description
Technical Field
The invention relates to the technical field of synthetic leather production processes, in particular to a preparation production line and a process of water-based thermosensitive synthetic leather bass.
Background
At present, synthetic leather as a synthetic polymer composite material is widely applied in daily life of people, the traditional PU synthetic leather is produced by adopting a wet method and a dry method, and solvent type polyurethane is used as a raw material to form a micro-bubble coating and a compact coating on synthetic leather base cloth to obtain the synthetic leather.
The related technology can refer to Chinese patent application with publication number CN103061159A, which discloses a preparation method of water-based heat-sensitive synthetic leather bass, adding a foam stabilizer, a thickening agent, a heat-sensitive agent, a pH adjusting stabilizer, a cross-linking agent, water-based color paste and a filler into water-based resin, mixing to prepare water-based slurry, directly coating the water-based slurry on treated base cloth or release paper after mechanical foaming, and sending the coated or coated paper into a drying tunnel for heat-sensitive coagulation; then sending the coating or the coated paper coagulated by the coating into a drying tunnel for drying to obtain the water-based synthetic leather bass or release paper micro-bubble coating with uniform structure; the water-based synthetic leather bass is subjected to dry transfer coating to obtain a water-based synthetic leather product; and coating the release paper micro bubble coating with an adhesive layer, and transferring the release paper micro bubble coating to synthetic leather base cloth to obtain the water-based synthetic leather product. The synthetic leather micro-bubble coating prepared by the method has the characteristics of uniform and consistent structure and no empty shell, and the performance of the water-based synthetic leather is greatly improved.
However, the coating may generate harmful gas when being dried in the drying tunnel, and the related art may not handle the harmful gas, which may cause a large amount of harmful gas in the workshop, thereby possibly affecting the health of the operator.
Disclosure of Invention
In order to reduce the harmful gas that persists in the workshop, on the one hand, this application provides a preparation of waterborne heat-sensitive synthetic leather bass is produced line, adopts following technical scheme:
a preparation production line of water-based thermosensitive synthetic leather bass comprises a base, a mechanical foaming machine arranged on the top of the base and a stirring machine arranged on the top of the base; the base is sequentially provided with a cloth placing frame, coating equipment, a drying device and a traction device along the length direction of the base; the stirrer comprises a stirring barrel, a centrifugal pump is mounted on the base, the inlet of the centrifugal pump is communicated with the stirring barrel, the outlet of the centrifugal pump is communicated with a mechanical foaming machine, and the mechanical foaming machine is communicated with coating equipment; the drying device comprises a metal conveying line, a first drying tunnel and a second drying tunnel are arranged on the metal conveying line, and a waste removing device is installed at one end, far away from the first drying tunnel, of the second drying tunnel; remove waste device including installing in the cover of breathing in of second drying tunnel one end, negative pressure pipe is installed to the top of breathing in the cover, negative pressure pipe passes through branch pipe and the cover intercommunication of breathing in, install the negative pressure pump on the base, the air inlet and the negative pressure pipe intercommunication of negative pressure pump, the gas outlet intercommunication of negative pressure pump has active carbon absorption mechanism.
By adopting the technical scheme, the synthetic leather is rolled and placed on the cloth placing frame, and then the synthetic leather is loaded on the traction device after sequentially passing through the coating equipment and the drying device, so that the movement of the synthetic leather is conveniently driven; the arranged stirrer is convenient for processing the aqueous slurry; through the mechanical foaming machine, the aqueous slurry is convenient to foam. When the synthetic leather is dried, the negative pressure pump is started, and at the moment, the waste gas in the second drying channel can be sucked into the activated carbon absorption mechanism under the action of the air suction cover, so that the harmful gas remained in a workshop can be reduced.
Preferably, the activated carbon absorption mechanism comprises a treatment box communicated with the negative pressure pump, and one end of the treatment box, which is far away from the negative pressure pump, is communicated with an exhaust pipe; a through hole is formed in one side of the treatment box, a sealing ring is fixedly connected to the inner circumferential surface of the through hole, an activated carbon frame is inserted into the through hole, a feed port is formed in one side of the activated carbon frame, and a cover plate is detachably connected to the feed port; the processing box is provided with a plurality of groups of fixing assemblies for fixing the cover plate.
By adopting the technical scheme, the harmful gas is conveniently treated by the arranged active carbon frame; through the fixed subassembly that sets up, be convenient for fix the apron, and then be convenient for fix the active carbon frame.
Preferably, the fixing assembly comprises a guide rod fixedly connected to one side of the treatment box and a first sliding sleeve connected to the guide rod in a sliding manner; a limiting block is fixedly connected to the bottom of the first sliding sleeve, a limiting groove for the limiting block to be inserted is formed in one side of the cover plate, and a first inclined plane is formed in one side, close to the cover plate, of the limiting block; the guide rod is sleeved with a first spring, one end of the first spring is fixedly connected to one side, away from the cover plate, of the first sliding sleeve, and the other end of the first spring is fixedly connected to one end, away from the cover plate, of the guide rod; and a driving piece for separating the limiting block from the limiting groove is arranged on the treatment box.
By adopting the technical scheme, the activated carbon frame is inserted into the through hole by moving the activated carbon frame, the cover plate drives the limiting block to move towards the direction far away from the cover plate under the action of the first inclined plane, the limiting block moves to drive the first sliding sleeve to move, and the first sliding sleeve moves to compress the first spring; when the activated carbon frame is inserted into the through hole, the first sliding sleeve drives the limiting block to be inserted into the limiting groove under the action of the first spring, so that the cover plate can be fixed.
Preferably, the driving member comprises a first cylinder arranged at one side of the treatment box and a moving ring fixedly connected with a piston rod of the first cylinder; a rod body is fixedly connected to one end, far away from the cover plate, of the limiting block, and a stop block is fixedly connected to one end, far away from the limiting block, of the rod body; the movable ring is sleeved on the rod body and is abutted against one side, close to the limiting block, of the stop block.
By adopting the technical scheme, when the limiting block is required to be separated from the limiting groove, the first air cylinder is started, the piston rod of the first air cylinder drives the moving ring to move, the moving ring moves to drive the stop block to move, and the stop block moves to drive the limiting block to move, so that the limiting block can be separated from the limiting groove; through the driving piece that sets up, be convenient for make stopper and spacing groove separation.
Preferably, the both ends of feed inlet rigid coupling respectively have the picture peg, the jack has been seted up respectively at the both ends of apron, two the picture peg is pegged graft respectively in two jacks, the coupling mechanism who is used for going on fixing the picture peg is installed respectively at the both ends of apron.
By adopting the technical scheme, when the cover plate is fixedly connected with the activated carbon frame, the plugboard is inserted into the jack by moving the cover plate, and then the plugboard is fixed by the connecting mechanism, so that the cover plate can be fixedly connected with the activated carbon frame.
Preferably, the connecting mechanism comprises a first vertical plate which is connected to the side, far away from the activated carbon frame, of the cover plate in a sliding mode along the vertical direction, and a vertical groove for the first vertical plate to be inserted is formed in the inserting plate; a vertical rod is fixedly connected to one side of the cover plate, a second sliding sleeve is connected to the vertical rod in a sliding mode, and the second sliding sleeve is fixedly connected to one side of the first vertical plate; the vertical rod is sleeved with a second spring, one end of the second spring is fixedly connected to one side, away from the plugboard, of the second sliding sleeve, and the other end of the second spring is fixedly connected to one end, away from the plugboard, of the vertical rod.
By adopting the technical scheme, the first vertical plate is moved towards the direction far away from the vertical groove by moving the first vertical plate, the first vertical plate moves to drive the second sliding sleeve to move, the second sliding sleeve moves to press the second spring, and the second spring is in a compressed state at the moment; after the plugboard is spliced with the jack, the second sliding sleeve drives the first vertical plate to be spliced with the vertical groove under the action of the second spring, so that the plugboard can be fixed.
Preferably, install on the base and be used for driving the subassembly that moves that drives that the apron removed, drive and move the subassembly including installing in a plurality of second cylinders at base top, every the piston rod rigid coupling of second cylinder is in one side of apron.
Through adopting above-mentioned technical scheme, when needs make the active carbon frame with handle the case separation, start the second cylinder, the piston rod drive apron of second cylinder removes, and the apron removes alright drive active carbon frame and removes to just enable the active carbon frame and handle the case separation.
Preferably, the base is provided with a moving assembly for driving the two first vertical plates to be separated from the two vertical grooves respectively, and the moving assembly comprises an installation frame fixedly connected to the top of the base and a second vertical plate fixedly connected to the installation frame; the both ends that the second riser is close to apron one side are the rigid coupling respectively have the drive block, every the rigid coupling has a connecting block on the first riser, two the connecting block corresponds two drive block settings respectively, the relative inboard of drive block and connecting block is provided with the second inclined plane respectively, two the second inclined plane phase-match.
Through adopting above-mentioned technical scheme, the piston rod drive apron of second cylinder removes, and the apron removes and drives the first riser and remove, and the first riser removes and drives the connecting block and remove, and the driving block drives the connecting block and removes to the direction of keeping away from the picture peg under the effect on second inclined plane this moment, and the connecting block removes and drives the first riser and remove to just enable first riser and perpendicular groove separation, and then can make apron and active carbon frame separation.
On the other hand, the application provides a preparation process of the water-based heat-sensitive synthetic leather bass, which adopts the following technical scheme:
a preparation process of water-based heat-sensitive synthetic leather bass comprises the following steps:
s1, preparing aqueous slurry by a stirrer;
s2, foaming the aqueous slurry through a mechanical foaming machine, and then sending the foamed aqueous slurry into coating equipment;
s3, coating the water-based paint on the synthetic leather base cloth through coating equipment;
s4, heat-sensitive agglomeration: feeding the coating into a first drying channel to enable the coating to extrude clear water, namely finishing thermosensitive agglomeration;
s5, drying: and the coating is sent into the second drying tunnel for drying, and waste gas is treated by the waste removing device, so that harmful gas remained in a workshop can be reduced.
In summary, the present application has the following beneficial effects:
1. the synthetic leather is rolled on a cloth placing frame, and then the synthetic leather is loaded on a traction device after sequentially passing through a coating device and a drying device, so that the synthetic leather is driven to move conveniently; the arranged stirrer is convenient for processing the aqueous slurry; through the mechanical foaming machine, the aqueous slurry is convenient to foam. When the synthetic leather is dried, the negative pressure pump is started, and the waste gas in the second drying channel can be sucked into the activated carbon absorption mechanism under the action of the air suction cover, so that the harmful gas remained in a workshop can be reduced;
2. the active carbon frame is arranged, so that harmful gases can be conveniently treated; the cover plate is convenient to fix through the arranged fixing assembly, so that the activated carbon frame is convenient to fix;
3. the piston rod drive apron of second cylinder removes, and the apron removes and drives the first riser and remove, and the first riser removes and drives the connecting block and remove, and the driving block drives the connecting block and removes to the direction of keeping away from the picture peg under the effect on second inclined plane this moment, and the connecting block removes and drives the first riser and remove to just enable first riser and perpendicular groove separation, and then can make apron and active carbon frame separation.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic view showing the construction of a highlighted coating apparatus in the example;
FIG. 3 is a schematic view showing the structure of the traction device in the embodiment;
FIG. 4 is a schematic structural view of a highlighting and erasing apparatus in an embodiment;
FIG. 5 is a cross-sectional view of a highlighted activated carbon frame in the example;
FIG. 6 is a schematic view showing a structure of a fixing member in the embodiment;
FIG. 7 is a schematic view showing the structure of the connection mechanism of the embodiment;
FIG. 8 is a schematic view of the embodiment showing the structure of the moving element.
Description of the reference numerals: 1. a base; 11. a centrifugal pump; 12. a pipe body; 13. a manual valve; 2. a mechanical foaming machine; 21. a barrel; 22. an inclined tube; 23. a gate valve; 3. a blender; 31. a stirring barrel; 4. a cloth placing frame; 5. a coating device; 51. a coating tank; 52. a first drive motor; 53. a drive roll; 54. a driven roller; 55. a guide roller; 6. a drying device; 61. a metal transportation line; 62. a first drying tunnel; 63. a second drying tunnel; 7. a traction device; 71. a traction frame; 72. a second drive motor; 73. a horizontal axis; 8. a waste removal device; 81. an air intake cover; 82. a negative pressure tube; 83. a branch pipe; 84. a negative pressure pump; 85. an activated carbon absorption mechanism; 851. a treatment tank; 852. an exhaust pipe; 853. a through hole; 854. a seal ring; 855. an activated carbon frame; 856. a feed inlet; 857. a cover plate; 86. a fixing component; 861. a guide bar; 862. a first sliding sleeve; 863. a limiting block; 864. a limiting groove; 865. a first inclined plane; 866. a first spring; 87. a drive member; 871. a first cylinder; 872. a moving ring; 873. a rod body; 874. a stopper; 88. inserting plates; 89. a jack; 9. a connecting mechanism; 91. a first vertical plate; 92. a vertical slot; 93. a vertical rod; 94. a second sliding sleeve; 95. a second spring; 96. a second cylinder; 97. a moving assembly; 971. a mounting frame; 972. a second vertical plate; 973. a drive block; 974. connecting blocks; 975. a second inclined plane.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that, as used in the following description, the terms "front," "rear," "left," "right," "upper," "lower," "bottom" and "top" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
The invention discloses a preparation production line of water-based thermosensitive synthetic leather bass, which comprises a base 1, a mechanical foaming machine 2 arranged at the top of the base 1 and a stirring machine 3 arranged at the top of the base 1, wherein the mechanical foaming machine is used for preparing the water-based thermosensitive synthetic leather bass; the base 1 is sequentially provided with a cloth placing frame 4, a coating device 5, a drying device 6 and a traction device 7 along the length direction.
As shown in fig. 1 and 2, the stirring machine 3 comprises a stirring barrel 31, the mechanical foaming machine 2 comprises a barrel 21 and an inclined tube 22 communicated with the barrel 21, a gate valve 23 is mounted on the inclined tube 22, a centrifugal pump 11 is mounted on the base 1, an inlet of the centrifugal pump 11 is communicated with the stirring barrel 31 through a tube body 12, a manual valve 13 is mounted on the tube body 12, an outlet of the centrifugal pump 11 is communicated with the barrel 21 through a pipeline, the coating equipment 5 comprises a coating material tank 51, a first driving motor 52 mounted on the outer side wall of the coating material tank 51, and a driving roller 53 and a driven roller 54 which are rotatably connected in the coating material tank 51 through bearings, one end of the driving roller 53 is connected to an output shaft of the first driving motor 52, and a plurality of groups of guide rollers 55 are mounted on the coating material tank 51; the end of the inclined tube 22 remote from the cylinder 21 is disposed toward the applicator tank 51.
As shown in fig. 1, the drying device 6 includes a metal conveying line 61, the working principle of the metal conveying line 61 is identical to that of a belt line, only the belt is replaced with a metal belt, a first drying tunnel 62 and a second drying tunnel 63 are arranged on the metal conveying line 61, and a waste removing device 8 is installed at one end of the second drying tunnel 63 far away from the first drying tunnel 62.
As shown in fig. 1 and 3, the traction device 7 includes a traction frame 71 and a second driving motor 72 installed at one side of the traction frame 71, and a horizontal shaft 73 for placing a reel is fixed to an output shaft of the second driving motor 72.
As shown in fig. 1 and 4, the waste removing device 8 includes an air suction hood 81 installed at one end of the second drying tunnel 63, a negative pressure pipe 82 is installed above the air suction hood 81, the negative pressure pipe 82 is communicated with the air suction hood 81 through a plurality of branch pipes 83, a negative pressure pump 84 is installed on the base 1, an air inlet of the negative pressure pump 84 is communicated with the negative pressure pipe 82, and an air outlet of the negative pressure pump 84 is communicated with an activated carbon absorption mechanism 85. The synthetic leather is rolled and placed on the cloth placing frame 4, and then the synthetic leather is loaded on the traction device 7 after sequentially passing through the coating equipment 5 and the drying device 6, so that the synthetic leather is driven to move conveniently; the arranged stirrer 3 is convenient for processing the aqueous slurry; through the mechanical foaming machine 2, the aqueous slurry can be conveniently foamed. When the synthetic leather is dried, the negative pressure pump 84 is started, and at the moment, the waste gas in the second drying channel 63 can be sucked into the activated carbon absorption mechanism 85 under the action of the air suction cover 81, so that the harmful gas remained in a workshop can be reduced.
As shown in fig. 4 and 5, the activated carbon adsorption mechanism 85 includes a treatment tank 851 communicating with the negative pressure pump 84, and an exhaust pipe 852 communicating with one end of the treatment tank 851 remote from the negative pressure pump 84; a through hole 853 is formed in one side of the treatment box 851, a sealing ring 854 is fixedly connected to the inner circumferential surface of the through hole 853, an activated carbon frame 855 is inserted into the through hole 853, the treatment box 851 is divided into two parts by the activated carbon frame 855 through the through hole 853, a feed inlet 856 is formed in one side of the activated carbon frame 855, and a cover plate 857 is detachably connected to the feed inlet 856; the treatment tank 851 is provided with a plurality of fixing members 86 for fixing the cover plate 857. The harmful gas is conveniently treated by the arranged active carbon frame 855; through the fixed subassembly 86 that sets up, be convenient for fix apron 857, and then be convenient for fix activated carbon frame 855.
As shown in FIGS. 5 and 6, the fixing assembly 86 comprises a guide rod 861 fixed on one side of the treatment tank 851 and a first sliding sleeve 862 slidably connected to the guide rod 861 along the length direction of the treatment tank 851; a limiting block 863 is fixedly connected to the bottom of the first sliding sleeve 862, a limiting groove 864 for the limiting block 863 to be inserted is formed in one side of the cover plate 857, and a first inclined surface 865 is formed on one side of the limiting block 863 close to the cover plate 857; a first spring 866 is sleeved on the guide rod 861, one end of the first spring 866 is fixedly connected to one side of the first sliding sleeve 862 away from the cover plate 857, and the other end of the first spring 866 is fixedly connected to one end of the guide rod 861 away from the cover plate 857; the processing tank 851 is provided with a driving member 87 for separating the stopper 863 from the stopper groove 864. The activated carbon frame 855 is inserted into the through hole 853 by moving the activated carbon frame 855, at this time, the cover plate 857 drives the limit block 863 to move in a direction away from the cover plate 857 under the action of the first inclined surface 865, the limit block 863 moves to drive the first sliding sleeve 862 to move, and the first sliding sleeve 862 moves to compress the first spring 866; when the activated carbon frame 855 is inserted into the through hole 853, the first sliding sleeve 862 drives the limiting block 863 to be inserted into the limiting groove 864 under the action of the first spring 866, so that the cover plate 857 can be fixed.
As shown in fig. 5 and 6, the driving member 87 comprises a first cylinder 871 installed at one side of the treatment tank 851 and a moving ring 872 fixed to a piston rod of the first cylinder 871; a rod body 873 is fixedly connected to one end of the limiting block 863 far away from the cover plate 857, and a stop 874 is fixedly connected to one end of the rod body 873 far away from the limiting block 863; the moving ring 872 is sleeved on the rod body 873, and the moving ring 872 abuts against one side of the stop 874 near the limiting block 863. When the limiting block 863 needs to be separated from the limiting groove 864, the first cylinder 871 is started, the piston rod of the first cylinder 871 drives the moving ring 872 to move, the moving ring 872 moves to drive the stopper 874 to move, and the stopper 874 moves to drive the limiting block 863 to move, so that the limiting block 863 can be separated from the limiting groove 864; through the driving member 87, the limiting block 863 is separated from the limiting groove 864.
As shown in fig. 5 and fig. 7, two inserting plates 88 are respectively fixedly connected to two ends of the feeding port 856 on the activated carbon frame 855, two inserting holes 89 are respectively formed at two ends of the cover plate 857, the two inserting plates 88 are respectively inserted into the two inserting holes 89, and two connecting mechanisms 9 for fixing the inserting plates 88 are respectively installed at two ends of the cover plate 857. When the cover plate 857 is required to be fixedly connected with the activated carbon frame 855, the plug board 88 is inserted into the plug hole 89 by moving the cover plate 857, and then the plug board 88 is fixed by the connecting mechanism 9, so that the cover plate 857 is fixedly connected with the activated carbon frame 855.
As shown in fig. 5 and 7, the connection mechanism 9 includes a first vertical plate 91 connected to the cover plate 857 in a sliding manner along the vertical direction, the side of the cover plate 857 away from the activated carbon frame 855, and a vertical groove 92 for inserting the first vertical plate 91 is formed in the insertion plate 88; a vertical rod 93 is fixedly connected to one side of the cover plate 857, a second sliding sleeve 94 is connected to the vertical rod 93 in a sliding manner in the vertical direction, and the second sliding sleeve 94 is fixedly connected to one side of the first vertical plate 91; the vertical rod 93 is sleeved with a second spring 95, one end of the second spring 95 is fixedly connected to one side of the second sliding sleeve 94 far away from the board 88, and the other end is fixedly connected to one end of the vertical rod 93 far away from the board 88. The first vertical plate 91 is moved to the direction far away from the vertical groove 92 by moving the first vertical plate 91, the first vertical plate 91 moves to drive the second sliding sleeve 94 to move, the second sliding sleeve 94 moves to press the second spring 95, and at the moment, the second spring 95 is in a compressed state; when the insert plate 88 is inserted into the insertion hole 89, the second sliding sleeve 94 drives the first vertical plate 91 to be inserted into the vertical groove 92 under the action of the second spring 95, so that the insert plate 88 can be fixed.
As shown in fig. 4 and 8, a driving assembly for driving the cover plate 857 to move is mounted on the base 1, the driving assembly includes a plurality of second air cylinders 96 mounted on the top of the base 1, and a piston rod of each second air cylinder 96 is fixedly connected to one side of the cover plate 857. When the activated carbon frame 855 needs to be separated from the treatment tank 851, the second cylinder 96 is started, the piston rod of the second cylinder 96 drives the cover plate 857 to move, and the cover plate 857 moves to drive the activated carbon frame 855 to move, so that the activated carbon frame 855 can be separated from the treatment tank 851.
As shown in fig. 4 and 8, a moving assembly 97 for driving the two first vertical plates 91 to be separated from the two vertical slots 92 respectively is mounted on the base 1, and the moving assembly 97 includes a mounting bracket 971 fixedly connected to the top of the base 1 and a second vertical plate 972 fixedly connected to the mounting bracket 971; the both ends that second riser 972 is close to apron 857 one side are the rigid coupling respectively have a driving block 973, and the rigid coupling has a connecting block 974 on every riser 91, and two connecting blocks 974 correspond two driving block 973 settings respectively, and the relative inboard of driving block 973 and connecting block 974 is provided with second inclined plane 975 respectively, two second inclined planes 975 phase-matchs. The piston rod drive apron 857 of second cylinder 96 removes, apron 857 removes and drives the removal of riser 91, the removal of riser 91 drives connecting block 974 and removes, driving block 973 drives connecting block 974 under the effect of second inclined plane 975 and removes to the direction of keeping away from picture peg 88 this moment, connecting block 974 removes and drives the removal of riser 91, thereby just enable riser 91 and the separation of perpendicular groove 92, and then can make apron 857 and the separation of active carbon frame 855.
The invention discloses a preparation process of water-based thermosensitive synthetic leather bass, which comprises the following steps:
s1, preparing aqueous slurry through a stirrer 3;
s2, foaming the aqueous slurry through a mechanical foaming machine 2, and then sending the foamed aqueous slurry into a coating device 5;
s3, coating the water-based paint on the synthetic leather base cloth through a coating device 5;
s4, heat-sensitive agglomeration: feeding the coating into a first drying tunnel 62 to extrude clear water to finish the thermosensitive agglomeration;
s5, drying: the coating is sent to the second drying tunnel 63 to be dried, and the waste gas is treated by the waste removing device 8, so that the harmful gas remained in the workshop can be reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A preparation production line of water-based thermal-sensitive synthetic leather bass comprises a base (1), a mechanical foaming machine (2) arranged at the top of the base (1) and a stirring machine (3) arranged at the top of the base (1); the base (1) is sequentially provided with a cloth placing frame (4), a coating device (5), a drying device (6) and a traction device (7) along the length direction of the base; the stirrer (3) comprises a stirring barrel (31), a centrifugal pump (11) is mounted on the base (1), the inlet of the centrifugal pump (11) is communicated with the stirring barrel (31), the outlet of the centrifugal pump (11) is communicated with the mechanical foaming machine (2), and the mechanical foaming machine (2) is communicated with the coating equipment (5); the method is characterized in that: the drying device (6) comprises a metal conveying line (61), a first drying tunnel (62) and a second drying tunnel (63) are arranged on the metal conveying line (61), and a waste removing device (8) is installed at one end, far away from the first drying tunnel (62), of the second drying tunnel (63);
remove waste device (8) including installing in cover (81) of breathing in of second drying tunnel (63) one end, negative pressure pipe (82) are installed to the top of breathing in cover (81), negative pressure pipe (82) are through branch pipe (83) and cover (81) intercommunication of breathing in, install negative pressure pump (84) on base (1), the air inlet and the negative pressure pipe (82) intercommunication of negative pressure pump (84), the gas outlet intercommunication of negative pressure pump (84) has activated carbon absorption mechanism (85).
2. The production line for preparing the waterborne thermosensitive synthetic leather bass according to claim 1, wherein the production line comprises: the activated carbon absorption mechanism (85) comprises a treatment tank (851) communicated with a negative pressure pump (84), and one end of the treatment tank (851), which is far away from the negative pressure pump (84), is communicated with an exhaust pipe (852); a through hole (853) is formed in one side of the treatment box (851), a sealing ring (854) is fixedly connected to the inner circumferential surface of the through hole (853), an activated carbon frame (855) is inserted in the through hole (853), a feed inlet (856) is formed in one side of the activated carbon frame (855), and a cover plate (857) is detachably connected to the feed inlet (856); the treatment box (851) is provided with a plurality of groups of fixing components (86) for fixing the cover plate (857).
3. The production line for preparing the waterborne thermosensitive synthetic leather bass according to claim 2, wherein the production line comprises: the fixing component (86) comprises a guide rod (861) fixedly connected to one side of the treatment box (851) and a first sliding sleeve (862) connected to the guide rod (861) in a sliding manner; a limiting block (863) is fixedly connected to the bottom of the first sliding sleeve (862), a limiting groove (864) for the insertion of the limiting block (863) is formed in one side of the cover plate (857), and a first inclined plane (865) is formed in one side, close to the cover plate (857), of the limiting block (863); a first spring (866) is sleeved on the guide rod (861), one end of the first spring (866) is fixedly connected to one side, far away from the cover plate (857), of the first sliding sleeve (862), and the other end of the first spring is fixedly connected to one end, far away from the cover plate (857), of the guide rod (861); the treatment box (851) is provided with a driving piece (87) for separating the limit block (863) from the limit groove (864).
4. The production line for preparing the waterborne thermosensitive synthetic leather bass according to claim 3, wherein the production line comprises: the driving piece (87) comprises a first air cylinder (871) arranged at one side of the treatment box (851) and a moving ring (872) fixedly connected to a piston rod of the first air cylinder (871); a rod body (873) is fixedly connected to one end, far away from the cover plate (857), of the limiting block (863), and a stop block (874) is fixedly connected to one end, far away from the limiting block (863), of the rod body (873); the moving ring (872) is sleeved on the rod body (873), and the moving ring (872) abuts against one side, close to the limiting block (863), of the stop block (874).
5. The production line for preparing the waterborne thermosensitive synthetic leather bass according to claim 2, wherein the production line comprises: the both ends of feed inlet (856) rigid coupling respectively have picture peg (88), jack (89) have been seted up respectively at the both ends of apron (857), two picture peg (88) are pegged graft respectively in two jack (89), coupling mechanism (9) that are used for going on fixing to picture peg (88) are installed respectively at the both ends of apron (857).
6. The production line for preparing the waterborne thermosensitive synthetic leather bass according to claim 5, wherein the production line comprises: the connecting mechanism (9) comprises a first vertical plate (91) which is connected to the side, away from the activated carbon frame (855), of the cover plate (857) in a sliding mode along the vertical direction, and a vertical groove (92) for the first vertical plate (91) to be inserted is formed in the inserting plate (88); a vertical rod (93) is fixedly connected to one side of the cover plate (857), a second sliding sleeve (94) is connected to the vertical rod (93) in a sliding manner, and the second sliding sleeve (94) is fixedly connected to one side of the first vertical plate (91); and the vertical rod (93) is sleeved with a second spring (95), one end of the second spring (95) is fixedly connected to one side, away from the flashboard (88), of the second sliding sleeve (94), and the other end of the second spring is fixedly connected to one end, away from the flashboard (88), of the vertical rod (93).
7. The production line for preparing the waterborne thermosensitive synthetic leather bass according to claim 6, wherein the production line comprises: install on base (1) and be used for driving that apron (857) remove and move the subassembly, drive and move the subassembly including installing in a plurality of second cylinders (96) at base (1) top, every the piston rod rigid coupling of second cylinder (96) is in one side of apron (857).
8. The production line for preparing the waterborne thermosensitive synthetic leather bass according to claim 6, wherein the production line comprises: a moving assembly (97) for driving the two first vertical plates (91) to be separated from the two vertical grooves (92) is mounted on the base (1), and the moving assembly (97) comprises a mounting rack (971) fixedly connected to the top of the base (1) and a second vertical plate (972) fixedly connected to the mounting rack (971); second riser (972) are close to both ends of apron (857) one side and are the rigid coupling respectively have drive block (973), every the rigid coupling has connecting block (974), two on first riser (91) connecting block (974) correspond two drive block (973) settings respectively, the relative inboard of drive block (973) and connecting block (974) is provided with second inclined plane (975), two second inclined plane (975) phase-match.
9. A preparation process of the water-based thermosensitive synthetic leather bass, which is based on the preparation production line of the water-based thermosensitive synthetic leather bass in any one of claims 1 to 8, and is characterized in that: the method comprises the following steps:
s1, preparing aqueous slurry through a stirrer (3);
s2, foaming the aqueous slurry through a mechanical foaming machine (2), and then sending the foamed aqueous slurry into a coating device (5);
s3, coating the water-based paint on the synthetic leather base cloth through a coating device (5);
s4, heat-sensitive agglomeration: feeding the coating into a first drying tunnel (62) to extrude clear water out of the coating to complete heat-sensitive coagulation;
s5, drying: the coating is sent to a second drying tunnel (63) for drying, and waste gas is treated by a waste removing device (8) at the moment, so that harmful gas remained in a workshop can be reduced.
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| CN117123031A (en) * | 2023-08-25 | 2023-11-28 | 宁可益(云南)环境科技有限责任公司 | Carbon fixing structure |
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