CN113769964A - Aluminum coil gluing mechanism capable of accurately controlling thickness of paint film and gluing process thereof - Google Patents
Aluminum coil gluing mechanism capable of accurately controlling thickness of paint film and gluing process thereof Download PDFInfo
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- CN113769964A CN113769964A CN202111083478.1A CN202111083478A CN113769964A CN 113769964 A CN113769964 A CN 113769964A CN 202111083478 A CN202111083478 A CN 202111083478A CN 113769964 A CN113769964 A CN 113769964A
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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
- B05C1/0826—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 the work being a web or sheets
- B05C1/0834—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 the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
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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
- 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
- B05C1/0817—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 removing partially liquid or other fluent material from the roller, e.g. scrapers
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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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses an aluminum coil gluing mechanism capable of accurately controlling the thickness of a paint film, which comprises a frame I, a frame II, a frame III, a glue printing roller, a transfer roller, a pickup roller, a fixed die roller, a glue scraping mechanism and a turbine propelling mechanism, wherein the frame I is provided with a frame I and a frame II; the rack II is arranged on the rack I, and the rack III is arranged on the rack II; the glue printing roller is arranged at the top of the rack I, the transfer roller is arranged at the top of the rack II, the pickup roller is arranged on the rack II and is positioned below the transfer roller, the fixed die roller and the glue scraping mechanism are arranged at the top of the rack III, and the glue scraping mechanism is positioned above the fixed die roller; the turbine propelling mechanism is arranged on the frame I; the glue spreading mechanism comprises a rotating shaft, a fixed shaft I, a fixed clamping plate, a connecting rod I, a connecting rod II, a scraping plate, a shaft seat, an adjusting hand wheel, a clamping block, a connecting rod III and an adjusting sleeve; the stirring mechanism comprises a fixing plate, a reciprocating screw rod, a guide shaft, a rack, a fixing block and a fixing shaft II. The invention can realize uniform coating and accurately control the thickness of the paint film.
Description
Technical Field
The invention belongs to the technical field of pre-roller coating of aluminum coils, and particularly relates to an aluminum coil gluing mechanism capable of accurately controlling the thickness of a paint film and a gluing process thereof.
Background
The pre-roller coating aluminum coil has a coating process in the production process; the current coating mechanism generally comprises a glue printing roller, a pickup roller, a transfer roller and a fixed mold roller; picking up glue by a pickup roller, transferring the glue to a transfer roller, controlling the thickness and uniformity of the glue on the transfer roller by a fixed mold roller, and finally coating the uniform glue on the transfer roller on a glue printing roller; the existing coating mechanism has the following problems in use:
1) the transfer roller picks up the glue on the pickup roller by rotating, and the glue at different positions has inconsistent thickness under the condition that the transfer roller continuously rotates and accumulates; the existing treatment method is that a worker manually adjusts the distance between a fixed mold roller and a transfer roller, firstly, the thickness of glue on the transfer roller is controlled through the fixed mold roller, the glue with uneven thickness is flattened, then, the thickness of the glue on the transfer roller is measured through a paint film instrument, and time and labor are consumed;
2) the excess glue on the picking roller is transferred to the transfer roller by being stained, the excess glue on the transfer roller is transferred to the fixed mold roller by being stained, the fixed mold roller can accumulate the excess glue by rotating, if the excess glue on the fixed mold roller is not processed, the fixed mold roller can splash around by rotating the glue, or returns to the transfer roller again, so that the fixed mold roller loses the original effect.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an aluminum coil gluing mechanism capable of accurately controlling the thickness of a paint film, which can realize uniform coating and accurately control the thickness of the paint film.
In order to achieve the purpose, the invention adopts the technical scheme that:
an aluminum coil gluing mechanism capable of accurately controlling the thickness of a paint film comprises a frame I, a frame II, a frame III, a glue printing roller, a transfer roller, a pickup roller, a fixed die roller, a glue scraping mechanism and a turbine propelling mechanism; the rack II is arranged on the rack I, and the rack III is arranged on the rack II; the glue printing roller is arranged at the top of the rack I, the transfer roller is arranged at the top of the rack II, the pickup roller is arranged on the rack II and is positioned below the transfer roller, the fixed die roller and the glue scraping mechanism are arranged at the top of the rack III, and the glue scraping mechanism is positioned above the fixed die roller; the turbine propulsion mechanism is arranged on the frame I.
The rack I is provided with a guide rail I, and the bottom of the rack II is provided with a chute and is connected with the guide rail I through the chute; a guide rail II is arranged on the rack II, and a sliding groove is arranged at the bottom of the rack III and is connected with the guide rail II through the sliding groove; a glue pool is arranged at the bottom of the rack I; a pair of turbine propelling mechanisms are arranged on one side of the rack I and are respectively positioned above and below the rack I, the top shaft end of the upper turbine propelling mechanism is connected with the rack III, and the top shaft end of the lower turbine propelling mechanism is connected with the rack II; an incremental stay wire displacement sensor and a display screen are arranged on one side of the rack I, and a stay wire joint of the incremental stay wire displacement sensor is fixedly connected with the rack III; the turbine propelling mechanism comprises a turbine box, the turbine box is fixed on the rack I, a turbine and a worm are arranged in the turbine box and meshed with each other, and an optical axis is arranged at one end of the worm and connected with the rack III or the rack II.
The stirring mechanism is arranged on the rack II and comprises a fixing plate, a reciprocating screw rod, a guide shaft, a rack, a fixing block and a fixing shaft II; the fixing plate is fixed on the frame II, two ends of the reciprocating screw rod are movably connected with the fixing plate through bearings, one end of the reciprocating screw rod is provided with a chain wheel, two ends of the guide shaft and two ends of the rack are fixedly connected with the fixing plate, the guide shaft is positioned below the reciprocating screw rod, and the rack is positioned below the guide shaft; the fixed block is respectively and movably connected with the reciprocating screw rod and the guide shaft through threads and through holes; one end of the fixed shaft II is movably connected with the fixed block, a gear III and a stirring bar are arranged on the fixed shaft II, and the gear III is meshed with the rack; and a chain wheel is arranged on a rotating shaft at one end of the picking roller and is connected with a chain wheel at the end of a reciprocating screw shaft through a chain.
The glue spreading mechanism comprises a rotating shaft, a fixed shaft I, a fixed clamping plate, a connecting rod I, a connecting rod II, a scraping plate, a shaft seat, an adjusting hand wheel, a clamping block, a connecting rod III and an adjusting sleeve; two ends of the rotating shaft are movably connected with the rack III through bearings, and a gear I, a clamping groove I and a clamping groove II are respectively arranged at two ends of the rotating shaft; the clamping groove II is arranged between the clamping groove I and the gear I; two ends of the fixed shaft I are fixed on the rack III and are positioned above the rotating shaft; one end of the connecting rod I is hinged with the fixed clamping plate, and the other end of the connecting rod I is hinged with the fixed shaft I; one end of the connecting rod II is hinged with the fixed clamping plate, and the other end of the connecting rod II is fixedly connected with the rotating shaft; the scraper is inserted into the fixed clamping plate and then fixed through the bolt.
The shaft seat is provided with a pair of shaft seats which are fixed on the frame III and are respectively positioned above and below the rotating shaft; the adjusting hand wheel is fixed on the frame III and is positioned on one side of the rotating shaft and movably connected with the frame III; a gear II is arranged on the adjusting hand wheel and is meshed with the gear I; the adjusting sleeve is sleeved with the rotating shaft, the adjusting sleeve is provided with a fixed lug plate, the fixed lug plate is provided with a slot, and an inserting block is inserted in the slot; the bottom of the clamping block is connected with the shaft seat through a shaft, and one end of the clamping block is provided with teeth; and two ends of the connecting rod III are respectively hinged with the adjusting sleeve and one end of the clamping block.
Preferably, the gear ratio relation of the gear I to the gear II is 4:1 or 5: 1.
An aluminum coil gluing process capable of accurately controlling the thickness of a paint film comprises the following steps:
1) the picking roller rotates anticlockwise to pick up the glue in the glue pool; in the process, the rotation of the pickup roller drives the rotation of a reciprocating screw rod in the stirring mechanism through a chain, so as to drive the fixed block and the stirring strip to do reciprocating motion along the guide shaft, and the fixed block is meshed with the gear III through a rack in the moving process, so that the stirring strip realizes the rotating effect; the glue stirring effect is better;
2) the transfer roller rotates anticlockwise to dip the glue on the pickup roller; the pick-up roller and the transfer roller are mutually attached, and a gap is formed between the pick-up roller and the transfer roller; the picking roller and the transfer roller rotate anticlockwise, so that the defect that glue water on the roller is firstly spilled out of a glue pool when the picking roller rotates clockwise to pick up the glue and rotates quickly after the glue water is picked up is avoided;
3) the fixed die roller rotates anticlockwise to flatten, average and control the thickness of the glue on the transfer roller; the fixed mold roller is attached to the transfer roller, a gap exists between the fixed mold roller and the transfer roller, and the transfer roller needs flattening control due to uneven thickness of glue caused by continuous rotation and accumulation;
4) the frame III is pushed to slide along the guide rail II by rotating the turbine propelling mechanism, and the distance between the mold adjusting roller and the transfer roller is adjusted; accurate displacement data are obtained through the incremental stay wire displacement sensor, so that the adjustment is more accurate, and the thickness of a paint film is accurately controlled;
5) carrying out glue scraping treatment on the fixed die roller through a glue scraping mechanism; glue on the fixed mold roller can be gradually accumulated and thickened, so that the glue is prevented from being stuck on the transfer roller again after rotating; the position and the height of the scraper can be adjusted by matching the rotating shaft with the connecting rod I and the connecting rod II so as to meet the glue scraping requirement of the fixed die roller;
firstly, taking out the insert block, pulling the adjusting sleeve to the clamping groove I, and then inserting the insert block into the fixed lug plate and the clamping groove I to enable the teeth of the clamping block to be disengaged from the meshing contact with the gear I; then the adjusting hand wheel is rotated to drive the rotating shaft to rotate to complete the adjustment of the scraping plate; finally, the adjusting sleeve is reset to the position of the clamping groove II and is fixed through the inserting block inserted into the fixed lug plate and the clamping groove II, and the clamping block is reset and fixedly locks the rotating shaft through the tooth meshing gear I;
6) the turbine propelling mechanism is rotated to push the rack II to slide along the guide rail I, and the distance between the transfer roller and the printing rubber roller is adjusted.
Compared with the prior art, the invention has the beneficial effects that:
1) according to the invention, the incremental stay wire displacement sensor is arranged on the rack I, and the turbine propulsion mechanism can measure the accurate displacement through the incremental stay wire displacement sensor when pushing the rack III and the fixed die roller to slide along the guide rail II, so that the moving distance of the fixed die roller is more accurate;
2) the top of the frame III is provided with a glue scraping mechanism, the rotating shaft is controlled to rotate through an adjusting hand wheel, the height and the position of the scraper blade are controlled through the connecting rod I and the connecting rod II, and then glue on the fixed die roller is controlled, so that the glue is prevented from splashing around or rotating to the fixed die roller again along with the rotation of the fixed die roller.
Drawings
FIG. 1 is a schematic structural view of an aluminum coil gluing mechanism for accurately controlling the thickness of a paint film;
FIG. 2 is a schematic view showing the rotation directions of the pick-up roll, the transfer roll and the fixed mold roll shown in FIG. 1;
FIG. 3 is a schematic structural diagram of the squeegee mechanism of FIG. 1;
FIG. 4 is an enlarged view of a portion of the first embodiment of FIG. 1;
FIG. 5 is a schematic structural view of the stirring mechanism of FIG. 1;
FIG. 6 is an enlarged schematic view of a portion of FIG. 1;
in the figure: 1. a frame I; 101. a guide rail I; 102. a glue pool; 103. an incremental pull wire displacement sensor; 1031. a stay wire joint; 2. a frame II; 201. a guide rail II; 3. a frame III; 4. printing a rubber roller; 5. a transfer roll; 6. a pickup roller; 7. a fixed die roller; 8. a glue scraping mechanism; 801. a rotating shaft; 8011. a gear I; 8012. a clamping groove I; 8013. a clamping groove II; 802. a fixed shaft I; 803. fixing the clamping plate; 804. a connecting rod I; 805. a connecting rod II; 806. a squeegee; 807. a shaft seat; 808. adjusting a hand wheel; 8081. a gear II; 809. a clamping block; 810. a connecting rod III; 811. an adjusting sleeve; 8111. fixing the ear plate; 8112. inserting a block; 9. a turbine propulsion mechanism; 11. a stirring mechanism; 1101. a fixing plate; 1102. a reciprocating screw; 1103. a guide shaft; 1104. a rack; 1105. a fixed block; 1106. a fixed shaft II; 11061. a gear III; 11062. and (4) stirring the strips.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further described in detail with reference to fig. 1 to 6.
An aluminum coil gluing mechanism capable of accurately controlling the thickness of a paint film comprises a rack I1, a rack II 2, a rack III 3, a glue printing roller 4, a transfer roller 5, a pickup roller 6, a fixed die roller 7, a glue scraping mechanism 8 and a turbine propelling mechanism 9; the rack II 2 is arranged on the rack I1, and the rack III 3 is arranged on the rack II 2; the printing rubber roller 4 is arranged at the top of the rack I1, the transfer roller 5 is arranged at the top of the rack II 2, the pickup roller 6 is arranged on the rack II 2 and is positioned below the transfer roller 5, the fixed die roller 7 and the rubber scraping mechanism 8 are arranged at the top of the rack III 3, and the rubber scraping mechanism 8 is positioned above the fixed die roller 7; the turbine propelling mechanism 9 is arranged on the rack I1.
The rack I1 is provided with a guide rail I101, and the bottom of the rack II 2 is provided with a chute and is connected with the guide rail I101 through the chute; a guide rail II 201 is arranged on the rack II 2, and a sliding groove is arranged at the bottom of the rack III 3 and is connected with the guide rail II 201 through the sliding groove; a glue pool 102 is arranged at the bottom of the rack I1; a pair of turbine propelling mechanisms 9 are arranged on one side of the rack I1 and are respectively positioned above and below the rack I1, the top shaft end of the upper turbine propelling mechanism 9 is connected with the rack III 3, and the top shaft end of the lower turbine propelling mechanism 9 is connected with the rack II 2; the incremental type displacement sensor that acts as go-between 103 and display screen are equipped with to frame I1 one side, increment type displacement sensor 103 that acts as go-between 1031 fixed connection frame III 3, through rotating turbine advancing mechanism 9 pulling or promote frame III 3 and slide along guide rail II 201, and then the control becomes the effect that the interval between transfer roller 5 of mould roller 7 and glue realizes controlling glue thickness, the displacement distance is responded to and is shown with numerical value mode at the display screen through increment type displacement sensor 103 that acts as go-between, make control more accurate, increment type displacement sensor that acts as go-between' S model is WPS-S-A2-500mm, for the gained of market purchase.
The stirring mechanism 11 is arranged on the rack II 2, and the stirring mechanism 11 comprises a fixing plate 1101, a reciprocating screw 1102, a guide shaft 1103, a rack 1104, a fixing block 1105 and a fixing shaft II 1106; the fixing plate 1101 is fixed on the frame II 2, two ends of the reciprocating screw 1102 are movably connected with the fixing plate 1101 through bearings, one end of the reciprocating screw 1102 is provided with a chain wheel, two ends of a guide shaft 1103 and a rack 1104 are fixedly connected with the fixing plate 1101, the guide shaft 1103 is positioned below the reciprocating screw 1102, and the rack 1104 is positioned below the guide shaft 1103; the fixed block 1105 is movably connected with the reciprocating screw 1102 and the guide shaft 1103 through threads and through holes respectively; one end of the fixed shaft II 1106 is movably connected with a fixed block 1105, a gear III 11061 and a stirring bar 11062 are arranged on the fixed shaft II 1106, and the gear III 11061 is meshed with a rack 1104; a chain wheel is arranged on a rotating shaft at one end of the picking roller 6 and is connected with a chain wheel at the shaft end of the reciprocating screw 1102 through a chain; when the picking roller 6 rotates in the glue pool and picks up glue, the reciprocating screw 1102 is driven to rotate through a chain, the fixed block 1105 is driven to reciprocate along the guide shaft 1103, finally, the stirring bar 11062 is driven to rotate in the reciprocating motion process of the fixed block 1105 through the gear III 11061 and the rack 1104, and the glue in the glue pool 102 is stirred to avoid the phenomenon that the glue is sticky and solidified due to standing.
The turbine propelling mechanism 9 comprises a turbine box, the turbine box is fixed on the rack I1, a turbine and a worm are arranged in the turbine box and are meshed with each other, an optical axis is arranged at one end of the worm and is connected with the rack III 3 or the rack II 2, when in adjustment, a hand wheel needs to be rotated to enable the turbine in the turbine box to rotate, the distance between the fixed die roller 7 and the transfer roller 5 is pulled and adjusted through the transmission of the turbine and the worm, and the thickness of a paint film on the roller is measured out in time by the incremental stay wire displacement sensor 103 and is displayed through a display screen; the function principle of the incremental stay wire displacement sensor 103 is to convert mechanical movement into electric signals which can be measured, recorded or transmitted; the incremental pull wire displacement sensor 103 is made of a stretchable stainless steel wire wound around a threaded hub that is coupled to a precision rotary sensor, which may be an incremental encoder, an absolute (independent) encoder, a hybrid or conductive plastic rotary potentiometer, a synchronizer or resolver; in operation, the incremental type stay wire displacement sensor 103 is arranged on the fixed position rack I1, the stay wire joint 1031 is fixedly attached to the moving object rack III 3, and the linear movement of the stay wire is aligned with the movement axis of the moving object rack III 3; when the movement happens, the stay wire extends and contracts, an internal spring ensures that the tension degree of the stay wire is unchanged, the hub with the threads drives the precise rotary inductor to rotate, an electric signal measurement output signal which is proportional to the movement distance of the stay wire is output, the displacement, the direction or the speed of the moving object rack III 3 can be obtained, and the displacement of the fixed die roller 7 is correspondingly obtained and displayed on a display screen in a specific numerical value mode; common parameters include measuring stroke, output signal mode, linearity, repeatability, resolution, wire diameter specification, outlet tension, maximum round-trip speed, weight, input resistance, power, operating voltage, operating temperature, vibration, protection level, and the like.
The glue scraping mechanism 8 comprises a rotating shaft 801, a fixed shaft I802, a fixed clamping plate 803, a connecting rod I804, a connecting rod II 805, a scraping plate 806, a shaft seat 807, an adjusting hand wheel 808, a clamping block 809, a connecting rod III 810 and an adjusting sleeve 811; two ends of a rotating shaft 801 are movably connected with a rack III 3 through bearings, and two ends of the rotating shaft 801 are respectively provided with a gear I8011, a clamping groove I8012 and a clamping groove II 8013; the clamping groove II 8013 is arranged between the clamping groove I8012 and the gear I8011; two ends of the fixing shaft I802 are fixed on the rack III 3 and are positioned above the rotating shaft 801; one end of the connecting rod I804 is hinged with the fixed clamping plate 803, and the other end of the connecting rod I804 is hinged with the fixed shaft I802; one end of the connecting rod II 805 is hinged with the fixed clamping plate 803, and the other end of the connecting rod II is fixedly connected with the rotating shaft 801; the scraping plate 806 is inserted into the fixing clamping plate 803 and then fixed through bolts.
The shaft seat 807 is provided with a pair of shafts which are fixed on the frame III 3 and are respectively positioned above and below the rotating shaft 801; the adjusting hand wheel 808 is fixed on the rack III 3 and is positioned on one side of the rotating shaft 801 and movably connected with the rack III 3; a gear II 8081 is arranged on the adjusting hand wheel 808 and is meshed with the gear I8011, and the gear ratio relation between the gear I8011 and the gear II 8081 is 4:1 or 5: 1; the adjusting sleeve 811 is sleeved with the rotating shaft 801, the adjusting sleeve 811 is provided with a fixed ear plate 8111, the fixed ear plate 8111 is provided with a slot, and a plug-in block 8112 is inserted into the slot; the bottom of the clamping block 809 is connected with the shaft seat 807 in a shaft mode, and one end of the clamping block 809 is provided with teeth; two ends of the connecting rod III 810 are respectively hinged with one end of an adjusting sleeve 811 and one end of a fixture block 809; when the insert block 8112 is inserted into the clamping groove II 8013, teeth on the fixture block 809 engage with teeth of the gear I8011 to stabilize and stop the rotation of the rotating shaft 801; when the adjusting scraper 806 is needed to scrape off excessive glue on the fixed die roller 7, the inserting block 8112 is pulled out and the adjusting sleeve 811 is pulled to the clamping groove I8012, and the inserting block 8112 is inserted into the fixed ear plate 8111 and the clamping groove I8012 for fixing; at this time, teeth of the fixture block 809 are separated from the gear I8011, and then the adjusting hand wheel 808 is rotated to drive the rotating shaft 801 to rotate, so that the high position and the position of the scraping plate 806 are adjusted through the connecting rod I804 and the connecting rod II 805.
An aluminum coil gluing process capable of accurately controlling the thickness of a paint film comprises the following specific steps:
1) the picking roller rotates anticlockwise to pick up the glue in the glue pool; in the process, the rotation of the pickup roller drives the rotation of a reciprocating screw rod in the stirring mechanism through a chain, so as to drive the fixed block and the stirring strip to do reciprocating motion along the guide shaft, and the fixed block is meshed with the gear III through a rack in the moving process, so that the stirring strip realizes the rotating effect; the glue stirring effect is better;
2) the transfer roller rotates anticlockwise to dip the glue on the pickup roller; the pick-up roller and the transfer roller are mutually attached, and a gap is formed between the pick-up roller and the transfer roller; the picking roller and the transfer roller rotate anticlockwise, so that the defect that glue water on the roller is firstly spilled out of a glue pool when the picking roller rotates clockwise to pick up the glue and rotates quickly after the glue water is picked up is avoided;
3) the fixed die roller rotates anticlockwise to flatten, average and control the thickness of the glue on the transfer roller; the fixed mold roller is attached to the transfer roller, a gap exists between the fixed mold roller and the transfer roller, and the transfer roller needs flattening control due to uneven thickness of glue caused by continuous rotation and accumulation;
4) the frame III is pushed to slide along the guide rail II by rotating the turbine propelling mechanism, and the distance between the mold adjusting roller and the transfer roller is adjusted; accurate displacement data are obtained through the incremental stay wire displacement sensor, so that the adjustment is more accurate;
5) carrying out glue scraping treatment on the fixed die roller through a glue scraping mechanism; glue on the fixed mold roller can be gradually accumulated and thickened, so that the glue is prevented from being stuck on the transfer roller again after rotating; the position and the height of the scraper can be adjusted by matching the rotating shaft with the connecting rod I and the connecting rod II so as to meet the glue scraping requirement of the fixed die roller;
firstly, taking out the insert block, pulling the adjusting sleeve to the clamping groove I, and then inserting the insert block into the fixed lug plate and the clamping groove I to enable the teeth of the clamping block to be disengaged from the meshing contact with the gear I; then the adjusting hand wheel is rotated to drive the rotating shaft to rotate to complete the adjustment of the scraping plate; finally, the adjusting sleeve is reset to the position of the clamping groove II and is fixed through the inserting block inserted into the fixed lug plate and the clamping groove II, and the clamping block is reset and fixedly locks the rotating shaft through the tooth meshing gear I;
6) the turbine propelling mechanism is rotated to push the rack II to slide along the guide rail I, and the distance between the transfer roller and the printing rubber roller is adjusted.
The utility model provides an aluminium of accurate control film thickness rolls up rubber coating mechanism, the working process as follows: firstly, picking up glue in a glue pool through a picking-up roller, then transferring the glue onto a transfer roller by the rotation of the picking-up roller, then controlling the thickness of glue on the transfer roller by the rotation of the transfer roller through the die setting of a die setting roller, and finally transferring the glue onto a glue printing roller through the transfer roller; the distance between the fixed die roller and the transfer roller is controlled by the turbine propelling mechanism, and the displacement value is measured and displayed by the incremental stay wire displacement sensor.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (8)
1. An aluminum coil gluing mechanism capable of accurately controlling the thickness of a paint film comprises a frame I, a frame II, a frame III, a glue printing roller, a transfer roller, a pickup roller, a fixed die roller, a glue scraping mechanism and a turbine propelling mechanism; the automatic feeding machine is characterized in that a rack II is arranged on a rack I, and a rack III is arranged on the rack II; the glue printing roller is arranged at the top of the rack I, the transfer roller is arranged at the top of the rack II, the pickup roller is arranged on the rack II and is positioned below the transfer roller, the fixed die roller and the glue scraping mechanism are arranged at the top of the rack III, and the glue scraping mechanism is positioned above the fixed die roller; the turbine propulsion mechanism is arranged on the frame I.
2. The aluminum coil gluing mechanism capable of accurately controlling the thickness of a paint film according to claim 1, wherein a guide rail I is arranged on the frame I, and a sliding groove is formed in the bottom of the frame II and connected with the guide rail I through the sliding groove; a guide rail II is arranged on the rack II, and a sliding groove is arranged at the bottom of the rack III and is connected with the guide rail II through the sliding groove; a glue pool is arranged at the bottom of the rack I; a pair of turbine propelling mechanisms are arranged on one side of the rack I and are respectively positioned above and below the rack I, the top shaft end of the upper turbine propelling mechanism is connected with the rack III, and the top shaft end of the lower turbine propelling mechanism is connected with the rack II; an incremental stay wire displacement sensor and a display screen are arranged on one side of the rack I, and a stay wire joint of the incremental stay wire displacement sensor is fixedly connected with the rack III; the turbine propelling mechanism comprises a turbine box, the turbine box is fixed on the rack I, a turbine and a worm are arranged in the turbine box and meshed with each other, and an optical axis is arranged at one end of the worm and connected with the rack III or the rack II.
3. The aluminum coil gluing mechanism capable of accurately controlling the thickness of a paint film according to claim 1, wherein the glue scraping mechanism comprises a rotating shaft, a fixed shaft I, a fixed clamping plate, a connecting rod I, a connecting rod II, a scraping plate, a shaft seat, an adjusting hand wheel, a clamping block, a connecting rod III and an adjusting sleeve; two ends of the rotating shaft are movably connected with the rack III through bearings, and a gear I, a clamping groove I and a clamping groove II are respectively arranged at two ends of the rotating shaft; the clamping groove II is arranged between the clamping groove I and the gear I; two ends of the fixed shaft I are fixed on the rack III and are positioned above the rotating shaft; one end of the connecting rod I is hinged with the fixed clamping plate, and the other end of the connecting rod I is hinged with the fixed shaft I; one end of the connecting rod II is hinged with the fixed clamping plate, and the other end of the connecting rod II is fixedly connected with the rotating shaft; the scraper is inserted into the fixed clamping plate and then fixed through the bolt.
4. The aluminum coil gluing mechanism capable of accurately controlling the thickness of a paint film as claimed in claim 3, wherein the shaft seat is provided with a pair of shafts which are fixed on the frame III and are respectively positioned above and below the rotating shaft; the adjusting hand wheel is fixed on the frame III and is positioned on one side of the rotating shaft and movably connected with the frame III; a gear II is arranged on the adjusting hand wheel and is meshed with the gear I; the adjusting sleeve is sleeved with the rotating shaft, the adjusting sleeve is provided with a fixed lug plate, the fixed lug plate is provided with a slot, and an inserting block is inserted in the slot; the bottom of the clamping block is connected with the shaft seat through a shaft, and one end of the clamping block is provided with teeth; and two ends of the connecting rod III are respectively hinged with the adjusting sleeve and one end of the clamping block.
5. The aluminum coil gluing mechanism capable of accurately controlling the thickness of a paint film as claimed in claim 3, wherein the gear ratio relationship between the gear I and the gear II is 4:1 or 5: 1.
6. The aluminum coil gluing mechanism capable of accurately controlling the thickness of a paint film according to claim 1, wherein a stirring mechanism is arranged on the frame II and comprises a fixing plate, a reciprocating screw rod, a guide shaft, a rack, a fixing block and a fixing shaft II; the fixing plate is fixed on the frame II, two ends of the reciprocating screw rod are movably connected with the fixing plate through bearings, one end of the reciprocating screw rod is provided with a chain wheel, two ends of the guide shaft and two ends of the rack are fixedly connected with the fixing plate, the guide shaft is positioned below the reciprocating screw rod, and the rack is positioned below the guide shaft; the fixed block is respectively and movably connected with the reciprocating screw rod and the guide shaft through threads and through holes; one end of the fixed shaft II is movably connected with the fixed block, a gear III and a stirring bar are arranged on the fixed shaft II, and the gear III is meshed with the rack; and a chain wheel is arranged on a rotating shaft at one end of the picking roller and is connected with a chain wheel at the end of a reciprocating screw shaft through a chain.
7. An aluminum coil gluing process capable of accurately controlling the thickness of a paint film is characterized by comprising the following steps:
1) the picking roller rotates anticlockwise to pick up the glue in the glue pool; in the process, the rotation of the pickup roller drives the rotation of a reciprocating screw rod in the stirring mechanism through a chain, so as to drive the fixed block and the stirring strip to do reciprocating motion along the guide shaft, and the fixed block is meshed with the gear III through a rack in the moving process, so that the stirring strip realizes the rotating effect; the glue stirring effect is better;
2) the transfer roller rotates anticlockwise to dip the glue on the pickup roller; the pick-up roller and the transfer roller are mutually attached, and a gap is formed between the pick-up roller and the transfer roller; the picking roller and the transfer roller rotate anticlockwise, so that the defect that glue water on the roller is firstly spilled out of a glue pool when the picking roller rotates clockwise to pick up the glue and rotates quickly after the glue water is picked up is avoided;
3) the fixed die roller rotates anticlockwise to flatten, average and control the thickness of the glue on the transfer roller; the fixed mold roller is attached to the transfer roller, a gap exists between the fixed mold roller and the transfer roller, and the transfer roller needs flattening control due to uneven thickness of glue caused by continuous rotation and accumulation;
4) the frame III is pushed to slide along the guide rail II by rotating the turbine propelling mechanism, and the distance between the mold adjusting roller and the transfer roller is adjusted; accurate displacement data are obtained through the incremental stay wire displacement sensor, so that the adjustment is more accurate;
5) carrying out glue scraping treatment on the fixed die roller through a glue scraping mechanism; glue on the fixed mold roller can be gradually accumulated and thickened, so that the glue is prevented from being stuck on the transfer roller again after rotating; the position and the height of the scraper can be adjusted by matching the rotating shaft with the connecting rod I and the connecting rod II so as to meet the glue scraping requirement of the fixed die roller;
6) the turbine propelling mechanism is rotated to push the rack II to slide along the guide rail I, and the distance between the transfer roller and the printing rubber roller is adjusted.
8. The aluminum coil gluing process for accurately controlling the thickness of the paint film according to claim 7, wherein the specific operation process in the step 5) is as follows: firstly, taking out the insert block, pulling the adjusting sleeve to the clamping groove I, and then inserting the insert block into the fixed lug plate and the clamping groove I to enable the teeth of the clamping block to be disengaged from the meshing contact with the gear I; then the adjusting hand wheel is rotated to drive the rotating shaft to rotate to complete the adjustment of the scraping plate; and finally, resetting the adjusting sleeve to the position II of the clamping groove, inserting the inserting block into the fixed lug plate and the clamping groove for fixing, resetting the clamping block and fixing and locking the rotating shaft through the tooth meshing gear I.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111083478.1A CN113769964B (en) | 2021-09-16 | 2021-09-16 | Aluminum coil gluing mechanism capable of accurately controlling thickness of paint film and gluing process thereof |
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| CN202111083478.1A CN113769964B (en) | 2021-09-16 | 2021-09-16 | Aluminum coil gluing mechanism capable of accurately controlling thickness of paint film and gluing process thereof |
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| CN113769964B CN113769964B (en) | 2023-03-17 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060219165A1 (en) * | 2005-04-04 | 2006-10-05 | Nordmeccanica S.P.A. | Adhesive-spreading unit, in particular for bonding machines |
| CN205570686U (en) * | 2016-03-28 | 2016-09-14 | 芜湖红方包装科技股份有限公司 | Novel paper angle bead spreading machine |
| CN208712061U (en) * | 2018-07-31 | 2019-04-09 | 浙江天益塑业有限公司 | A kind of paper and plastics compound bag glue stations |
| CN208810474U (en) * | 2018-09-11 | 2019-05-03 | 江苏创客新材料科技有限公司 | A kind of coating line scraper mechanism |
| CN210646098U (en) * | 2019-09-05 | 2020-06-02 | 连云港圣安达新型材料有限公司 | Raw material mixing equipment for paint production |
| CN211515003U (en) * | 2019-10-15 | 2020-09-18 | 张家港市协诚机械设备有限公司 | Steel roller and rubber roller interchanging coating machine |
| CN113003790A (en) * | 2021-04-09 | 2021-06-22 | 河南科技大学 | Breed emission filtration equipment of sewage |
| CN213617880U (en) * | 2020-09-11 | 2021-07-06 | 黄景涛 | Deburring device for plastic processing |
| CN215902089U (en) * | 2021-09-16 | 2022-02-25 | 山东亚泰新材料科技有限公司 | Aluminum coil gluing mechanism capable of accurately controlling thickness of paint film |
-
2021
- 2021-09-16 CN CN202111083478.1A patent/CN113769964B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060219165A1 (en) * | 2005-04-04 | 2006-10-05 | Nordmeccanica S.P.A. | Adhesive-spreading unit, in particular for bonding machines |
| CN205570686U (en) * | 2016-03-28 | 2016-09-14 | 芜湖红方包装科技股份有限公司 | Novel paper angle bead spreading machine |
| CN208712061U (en) * | 2018-07-31 | 2019-04-09 | 浙江天益塑业有限公司 | A kind of paper and plastics compound bag glue stations |
| CN208810474U (en) * | 2018-09-11 | 2019-05-03 | 江苏创客新材料科技有限公司 | A kind of coating line scraper mechanism |
| CN210646098U (en) * | 2019-09-05 | 2020-06-02 | 连云港圣安达新型材料有限公司 | Raw material mixing equipment for paint production |
| CN211515003U (en) * | 2019-10-15 | 2020-09-18 | 张家港市协诚机械设备有限公司 | Steel roller and rubber roller interchanging coating machine |
| CN213617880U (en) * | 2020-09-11 | 2021-07-06 | 黄景涛 | Deburring device for plastic processing |
| CN113003790A (en) * | 2021-04-09 | 2021-06-22 | 河南科技大学 | Breed emission filtration equipment of sewage |
| CN215902089U (en) * | 2021-09-16 | 2022-02-25 | 山东亚泰新材料科技有限公司 | Aluminum coil gluing mechanism capable of accurately controlling thickness of paint film |
Non-Patent Citations (1)
| Title |
|---|
| 朱文峰著: "《车身密封系统设计优化》", 31 March 2017, 上海科学技术出版社 * |
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