CN112974118A - Leather surface coating device capable of automatically adjusting addition amount of coating liquid according to rotating speed - Google Patents
Leather surface coating device capable of automatically adjusting addition amount of coating liquid according to rotating speed Download PDFInfo
- Publication number
- CN112974118A CN112974118A CN202110192041.5A CN202110192041A CN112974118A CN 112974118 A CN112974118 A CN 112974118A CN 202110192041 A CN202110192041 A CN 202110192041A CN 112974118 A CN112974118 A CN 112974118A
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- China
- Prior art keywords
- coating liquid
- sliding
- rotating plate
- leather surface
- surface coating
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Classifications
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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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Abstract
The invention provides a leather surface coating device capable of automatically adjusting the addition amount of coating liquid according to the rotating speed, which belongs to the technical field of leather manufacturing surface coating devices and comprises a rotating shaft, wherein a connecting sleeve is sleeved on the rotating shaft, telescopic cylinders are uniformly connected to the side surface of an outer shaft of the connecting sleeve, one ends of the telescopic cylinders, far away from the connecting sleeve, are fixedly connected with magnetic blocks, a fixed shaft is connected in an adding seat, and a rotating plate is rotatably connected to the fixed shaft. This leather surface coating device according to rotational speed automatically regulated coating liquid addition, utilize the axis of rotation to pass through the magnetic path on the adapter sleeve drives the telescopic cylinder, combine the magnetic suction ball, the combined action of commentaries on classics board and energy-conserving groove, realize the addition according to roller rotational speed automatically regulated coating liquid, compare with current fixed quantity interpolation mode, can satisfy the different rotational speed of roller and change the demand to the coating liquid volume, corresponding improvement the homogeneity of coating, and the effect and the efficiency of coating, simple structure has simultaneously, convenient to use and energy-concerving and environment-protective advantage.
Description
Technical Field
The invention relates to the technical field of leather manufacturing surface coating devices, in particular to a leather surface coating device capable of automatically adjusting the addition amount of a coating solution according to the rotating speed.
Background
The leather is of various types, because the leather has the sanitary performance of keeping warm, ventilating, absorbing sweat, perspiring and the like, the leather is widely loved by consumers, the leather is generally denatured and non-perishable animal leather obtained through physical and chemical processing such as unhairing, tanning and the like, the leather can be used in the fields of clothing, furniture, industry and the like, the application range is very wide, the use demand of people is higher, the leather performance is improved, the leather can meet the requirements of people, the protective layer with a certain thickness can be coated on the surface of the leather in the manufacturing process of the existing leather product, the pricking and the scratch can be prevented, and the wear resistance of the leather is improved.
Present leather coating machine is when coating to the leather surface, generally all utilize the roller to roll the even coating of coating liquid on the leather surface at the leather surface, simultaneously at rolling in-process, still need supply coating liquid, present commonly used interpolation mode mainly has manual ration to add or automatic ration to add, when the roller rotational speed changes, the addition of coating liquid just can't satisfy the speed of roller coating, and then reduce the homogeneity of coating, influence the effect of coating, secondly also some add to coating liquid through automatic variable, but its structure is too complicated, it is great to consume energy, it is inconvenient to use.
Disclosure of Invention
In order to solve the technical problems, the invention provides a leather surface coating device capable of automatically adjusting the adding amount of a coating solution according to the rotating speed, which is achieved by the following specific technical means: the device comprises an adding seat, a rotating shaft, a connecting sleeve, a telescopic cylinder, a magnetic block, an elastic resetting piece, a fixed shaft, a rotating plate, a magnetic suction ball, a movable rod, a pneumatic cylinder assembly, a sealing cylinder, a piston, a sliding rod, a storage chamber, a compression rod piece, a sliding track, an inflatable bag, an energy storage cavity, a guide channel, an energy-saving groove, a counterweight ball, a spring piece and a limiting column.
The positions and the connection relations of the structures are as follows:
the cover is equipped with the adapter sleeve in the axis of rotation, evenly be connected with a telescopic cylinder on the outer axial flank of adapter sleeve, the telescopic cylinder keeps away from the one end fixedly connected with magnetic path of adapter sleeve, be connected with the elasticity piece that resets between magnetic path and the adapter sleeve, it has the fixed axle to add the in-seat connection, it is connected with the commentaries on classics board to rotate on the fixed axle, the right-hand member of commentaries on classics board is connected with the magnetism ball of inhaling corresponding with the magnetic path, the left side downside of commentaries on classics board rotates and is connected with the movable rod, be connected with the pneumatic cylinder subassembly on the movable rod, be connected with the apotheca on the pneumatic cylinder subassembly, be connected with the holddown member on the back of commentaries on classics board left side, add and be provided with the slip track corresponding with.
Preferably, the elastic reset piece is a spring, the elastic reset piece is movably inserted into the telescopic cylinder, the magnetic block is reset, and meanwhile, the moving stability of the magnetic block can be improved.
Preferably, the upper end of the magnetic attraction ball is connected with a spring part, the upper end of the spring part is fixedly connected to the adding seat, and the magnetic attraction ball plays a certain limiting and buffering role and is prevented from being connected with the magnetic block in an impacting mode.
Preferably, the pneumatic cylinder assembly comprises a sealing cylinder, a piston and a sliding rod, the sliding rod is inserted in the sealing cylinder in a sliding mode through the piston, and the upper end of the sliding rod is connected with the lower end of the movable rod in a rotating mode.
Preferably, the compression bar piece comprises a connecting rod and a sliding pressing block, the sliding pressing block is fixedly connected to the rotating plate through the connecting rod, and the sliding block is connected to the sliding rail in a sliding mode and corresponds to the inflatable bag.
Preferably, the front face of the sliding rail is fixedly connected with a limiting column corresponding to the rotating plate, so that the rotating plate is prevented from rotating excessively to cause damage to corresponding parts.
The invention has the following beneficial effects:
1. this leather surface coating device according to rotational speed automatically regulated coating liquid addition, utilize the axis of rotation to pass through the magnetic path on the adapter sleeve drives the telescopic cylinder, combine the magnetic suction ball, the rotating plate, the combined action of air pressure section of thick bamboo subassembly and elastic component, realize the addition according to roller rotational speed automatically regulated coating liquid, compare with current fixed quantity addition mode, can satisfy the different rotational speed of roller and change the demand to the coating liquid volume, corresponding improvement the homogeneity of coating, and the effect and the efficiency of coating, simple structure has simultaneously, the use is convenient and need not the advantage of extra increase power supply.
2. This leather surface coating device according to rotational speed automatically regulated coating liquid addition, through the combined action of energy-conserving groove and counter weight ball, when changeing the board and beginning taking place the slope, the counter weight ball will roll to the direction of downward sloping along energy-conserving groove, under counter weight ball's effect, can accelerate to change board pivoted speed, corresponding that to say under changeing the equal rotational speed of board, can practice thrift and rotate required energy consumption, and then have energy-conserving advantage.
3. This leather surface coating device according to rotational speed automatically regulated coating liquid addition, through the rotation of changeing the board through the intermittent extrusion gas cell of presser bar to the energy storage chamber, combine the direction passageway, carry out the deashing with the energy conversion of deposit for powerful air current to the leather surface and handle, the corresponding cleanliness that improves the leather surface, and then improved coated effect.
Drawings
FIG. 1 is a schematic front view of an additive seat according to the present invention.
FIG. 2 is a schematic view of the connection between the magnetic attraction ball and the rotating shaft and the magnetic block.
FIG. 3 is a schematic diagram of the inclined structure of the rotating plate according to the present invention.
FIG. 4 is an enlarged view of A of FIG. 1 according to the present invention.
In the figure: 1. adding a seat; 2. a rotating shaft; 3. connecting sleeves; 4. a telescopic cylinder; 5. a magnetic block; 6. an elastic reset member; 7. a fixed shaft; 8. rotating the plate; 9. a magnetic suction ball; 10. a movable rod; 11. a gas cylinder assembly; 111. a sealing cylinder; 112. a piston; 113. a slide bar; 12. a storage chamber; 13. a pressing rod piece; 14. a sliding track; 15. an air-filled bag; 16. an energy storage cavity; 17. a guide channel; 18. an energy-saving groove; 19. a counterweight ball; 20. a spring member; 21. a limiting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-4:
the leather surface coating device capable of automatically adjusting the adding amount of coating liquid according to the rotating speed comprises an adding seat 1, a rotating shaft 2, a connecting sleeve 3, a telescopic cylinder 4, a magnetic block 5, an elastic resetting piece 6, a fixed shaft 7, a rotating plate 8, a magnetic suction ball 9, a movable rod 10, an air cylinder assembly 11, a sealing cylinder 111, a piston 112, a sliding rod 113, a storage chamber 12, a pressing rod piece 13, a sliding rail 14, an air inflation bag 15, an energy storage cavity 16, a guide channel 17, an energy-saving groove 18, a counterweight ball 19, a spring piece 20 and a limiting column 21.
In the coating process, the positions and the connection relations of the structures are as follows:
the rotating shaft 2 is sleeved with a connecting sleeve 3, the outer shaft side surface of the connecting sleeve 3 is uniformly connected with a telescopic cylinder 4, one end of the telescopic cylinder 4, which is far away from the connecting sleeve 3, is fixedly connected with a magnetic block 5, an elastic reset part 6 is connected between the magnetic block 5 and the connecting sleeve 3, the elastic reset part 6 is a spring, the elastic reset part 6 is movably inserted in the telescopic cylinder 4, the magnetic block 5 is reset, the moving stability of the magnetic block 5 can be improved, meanwhile, a fixed shaft 7 is connected in the adding seat 1, a rotating plate 8 is rotatably connected on the fixed shaft 7, the right end of the rotating plate 8 is connected with a magnetic attraction ball 9 corresponding to the magnetic block 5, the upper end of the magnetic attraction ball 9 is connected with a spring part 20, the upper end of the spring part 20 is fixedly connected on the adding seat 1, the magnetic attraction ball 9 has a certain limiting and buffering effect, the magnetic, the movable rod 10 is connected with a pneumatic cylinder assembly 11, the pneumatic cylinder assembly 11 is connected with a storage chamber 12, the back of the left side of the rotating plate 8 is connected with a pressing rod piece 13, the adding seat 1 is provided with a sliding track 14 corresponding to the pressing rod piece 13, the front of the sliding track 14 is fixedly connected with a limiting column 21 corresponding to the rotating plate 8, the rotating plate 8 is prevented from excessively rotating to cause damage to corresponding parts, an inflatable bag 15 is arranged in the sliding track 14, the inflatable bag 15 is unidirectionally communicated with an energy storage cavity 16, the energy storage cavity 16 is connected with a guide channel 17, the rotating plate 8 is provided with an energy-saving groove 18, and a counterweight ball 19 is arranged in the energy-saving groove 18 in a sliding mode.
The pneumatic cylinder assembly 11 comprises a sealing cylinder 111, a piston 112 and a sliding rod 113, the sliding rod 113 is inserted into the sealing cylinder 111 in a sliding mode through the piston 112, the upper end of the sliding rod 113 is rotatably connected with the lower end of the movable rod 10, the sliding rod 113 is driven to reciprocate up and down through the movable rod 10, the sliding rod 113 synchronously drives the piston 112 to slide in the sealing cylinder 111 in a reciprocating mode, and according to the pressure principle, the coating liquid is sucked and discharged in the reciprocating sliding process, and automatic coating liquid adding is achieved.
The pressure bar piece 13 comprises a connecting rod and a sliding pressure block, the sliding pressure block is fixedly connected to the rotating plate 8 through the connecting rod, the sliding block is slidably connected to the sliding track 14 and corresponds to the air inflation bag 15, the sliding pressure block is driven to slide in the sliding track 14 in a reciprocating mode through the connecting rod through up-and-down swinging of the rotating plate 8, and the air inflation bag 15 is intermittently extruded to inflate the energy storage cavity 16 for energy storage in the sliding process.
The working principle is as follows: the leather surface coating device capable of automatically adjusting the addition amount of coating liquid according to the rotating speed drives the rotating shaft 2 through the rotation of the roller, the rotating shaft 2 drives the magnetic block 5 on the telescopic cylinder 4 to synchronously rotate along with the rotating shaft through the connecting sleeve 3 in the rotating process, the magnetic block 5 is gradually drawn close to the distance between the magnetic attraction ball 9 in the rotating process, the magnetic force is larger along with the drawing of the distance, the magnetic attraction ball 9 is driven to move towards the direction of the magnetic block 5 under the action of the magnetic force, the rotating plate 8 is synchronously driven to rotate along the fixed shaft 7 in the moving process of the magnetic attraction ball 9, namely, the part on the right side of the fixed shaft 7 rotates downwards, the part on the left side of the fixed shaft 7 rotates upwards, the left side of the rotating plate 8 rotates upwards to drive the piston 112 on the sliding rod 113 to slide upwards along the sealing cylinder 111 through the movable rod 10, the coating liquid is sucked, the upward moving distance is in direct proportion, the moving distance of the piston 112 is in direct proportion to the upward rotating distance of the rotating plate 8, the upward rotating distance of the rotating plate 8 is in direct proportion to the rotating speed of the roller, that is, the rotating speed of the roller determines the magnitude of the centrifugal force generated by the rotating shaft 2, the magnitude of the centrifugal force determines the magnitude of the outward moving distance of the magnetic block 5 along the direction of the telescopic cylinder 4 under the restriction of the telescopic cylinder 4, that is, the moving distance is in direct proportion to the rotating speed of the roller, that is, the faster the rotating speed of the roller is, the larger the moving distance of the magnetic block 5 is, the smaller the corresponding distance between the magnetic block 5 and the magnetic attraction ball 9 is, the smaller the distance between the magnetic attraction ball 9 is, that is, the larger the magnetic attraction force is, the larger the amplitude of the rotation of the rotating plate 8 is driven by the larger the magnetic attraction force is, it can be known in summary that the suction amount of the coating liquid is, magnetic force is littleer and smaller, this moment under spring part 20's effect, it is the motion that resets to drive commentaries on classics board 8, it adds inspiratory coating liquid to coating mechanism to drive piston 112 downstream, the realization is according to the addition of roller rotational speed automatically regulated coating liquid, compare with current fixed quantity interpolation mode, can satisfy the different rotational speed changes of roller and to the demand of coating liquid volume, corresponding improvement the homogeneity of coating, and the effect and the efficiency of coating, simple structure has simultaneously, convenient to use and need not the advantage of extra increase power supply.
Secondly, through setting up energy-conserving groove 18 and counter weight ball 19 in the commentaries on classics board 8, when commentaries on classics board 8 begins to take place the slope, as shown in fig. 3, counter weight ball 19 will roll to the direction of downward sloping along energy-conserving groove 18, according to the gravity principle, can accelerate commentaries on classics board 8 pivoted speed under the effect of counter weight ball 19, corresponding that is to say under the same rotational speed of commentaries on classics board 8, can practice thrift the required energy consumption of rotation, and then reach energy-conserving purpose.
And finally, the rotating plate 8 rotates to intermittently extrude the air inflation bag 15 through the pressure rod piece 13 on the rotating plate to inflate the energy storage cavity 16, when the air pressure in the energy storage cavity 16 reaches a certain degree, the energy starts to be released through the guide channel 17, and the air flow generated by the energy is used for carrying out ash removal treatment on the surface of the leather, so that the cleanness of the surface of the leather is improved, and the coating effect is correspondingly improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a leather surface coating device according to rotational speed automatically regulated coating liquid addition, includes and adds seat (1) and axis of rotation (2), its characterized in that: the connecting sleeve (3) is sleeved on the rotating shaft (2), a telescopic cylinder (4) is uniformly connected to the outer shaft side surface of the connecting sleeve (3), one end, far away from the connecting sleeve (3), of the telescopic cylinder (4) is fixedly connected with a magnetic block (5), an elastic reset component (6) is connected between the magnetic block (5) and the connecting sleeve (3), a fixed shaft (7) is connected in the adding seat (1), a rotating plate (8) is rotatably connected to the fixed shaft (7), a magnetic suction ball (9) corresponding to the magnetic block (5) is connected to the right end of the rotating plate (8), a movable rod (10) is rotatably connected to the lower left side of the rotating plate (8), an air pressure cylinder component (11) is connected to the movable rod (10), a storage chamber (12) is connected to the air pressure cylinder component (11), a pressing rod component (13) is connected to the back surface of the left side of the rotating plate (8), a sliding track (14), an air inflation bag (15) is arranged in the sliding track (14), an energy storage cavity (16) is communicated with the air inflation bag (15) in a one-way mode, a guide channel (17) is connected to the energy storage cavity (16), an energy-saving groove (18) is formed in the rotating plate (8), and a counterweight ball (19) is arranged in the energy-saving groove (18) in a sliding mode.
2. The leather surface coating device according to claim 1, wherein the coating liquid is added in an amount which is automatically adjusted according to the rotation speed, and the device is characterized in that: the elastic reset piece (6) is a spring, and the elastic reset piece (6) is movably inserted into the telescopic cylinder (4).
3. The leather surface coating device according to claim 1, wherein the coating liquid is added in an amount which is automatically adjusted according to the rotation speed, and the device is characterized in that: the upper end of the magnetic suction ball (9) is connected with a spring piece (20), and the upper end of the spring piece (20) is fixedly connected to the adding seat (1).
4. The leather surface coating device according to claim 1, wherein the coating liquid is added in an amount which is automatically adjusted according to the rotation speed, and the device is characterized in that: the air cylinder assembly (11) comprises a sealing cylinder (111), a piston (112) and a sliding rod (113), the sliding rod (113) is inserted into the sealing cylinder (111) in a sliding mode through the piston (112), and the upper end of the sliding rod (113) is rotatably connected with the lower end of the movable rod (10).
5. The leather surface coating device according to claim 1, wherein the coating liquid is added in an amount which is automatically adjusted according to the rotation speed, and the device is characterized in that: the pressing rod piece (13) comprises a connecting rod and a sliding pressing block, the sliding pressing block is fixedly connected to the rotating plate (8) through the connecting rod, and the sliding block is connected to the sliding rail (14) in a sliding mode and corresponds to the inflatable bag (15).
6. The leather surface coating device according to claim 1, wherein the coating liquid is added in an amount which is automatically adjusted according to the rotation speed, and the device is characterized in that: the front surface of the sliding track (14) is fixedly connected with a limiting column (21) corresponding to the rotating plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110192041.5A CN112974118A (en) | 2021-02-20 | 2021-02-20 | Leather surface coating device capable of automatically adjusting addition amount of coating liquid according to rotating speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110192041.5A CN112974118A (en) | 2021-02-20 | 2021-02-20 | Leather surface coating device capable of automatically adjusting addition amount of coating liquid according to rotating speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112974118A true CN112974118A (en) | 2021-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110192041.5A Withdrawn CN112974118A (en) | 2021-02-20 | 2021-02-20 | Leather surface coating device capable of automatically adjusting addition amount of coating liquid according to rotating speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112974118A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253346A (en) * | 2022-07-02 | 2022-11-01 | 唐山瑞达实业股份有限公司 | Rectifying tower |
-
2021
- 2021-02-20 CN CN202110192041.5A patent/CN112974118A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253346A (en) * | 2022-07-02 | 2022-11-01 | 唐山瑞达实业股份有限公司 | Rectifying tower |
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Application publication date: 20210618 |