CN213051276U

CN213051276U - Multifunctional coating machine

Info

Publication number: CN213051276U
Application number: CN202021400655.5U
Authority: CN
Inventors: 冯波; 刘世雄; 沈明杰
Original assignee: Shenzhen Hengjie Automation Co ltd
Current assignee: Shenzhen Hengjie Automation Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-27
Anticipated expiration: 2030-07-14

Abstract

The application relates to the field of coating machines, in particular to a multifunctional coating machine, which solves the problem that the existing coating machine can only coat one slurry at a time to cause low production efficiency. The multifunctional coating machine comprises a machine frame, a first coating mechanism and a second coating mechanism which are arranged on the machine frame, and a conducting mechanism which is arranged on the machine frame and used for conducting a base material, wherein the first coating mechanism is positioned above the second coating mechanism, the conducting mechanism is composed of a plurality of driving rollers, and the two ends of the plurality of driving rollers are connected to the machine frame in a horizontal rotating mode. This application can change the threading mode of substrate when multiple thick liquids of needs coating, makes the substrate pass first coating mechanism and second coating mechanism in proper order, and then makes the substrate single can coat two kinds of thick liquids, has improved production efficiency.

Description

Multifunctional coating machine

Technical Field

The application relates to the field of coating machines, in particular to a multifunctional coating machine.

Background

The coating machine is mainly used for surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, slurry or printing ink with a specific function on a coiled base material, drying and rolling. The coating machine can replace and install different coating heads according to different production requirements so as to realize the surface coating production in various forms, and the winding and unwinding of the coating machine are both provided with full-speed automatic film receiving mechanisms and PLC program automatic control.

The existing coating machine is only provided with a single coating head, only one kind of slurry can be coated once, most base bands generally need to be coated with at least two kinds of slurry, therefore, one kind of slurry is coated firstly during processing, after one kind of slurry is coated, the coating head is detached and replaced by another kind of coating head to coat another kind of slurry, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the production efficiency is low because the existing coating machine can only coat one type of sizing agent once, the application provides a multifunctional coating machine.

The application provides a multi-functional coating machine adopts following technical scheme:

the utility model provides a multifunctional coating machine, include the frame, set up in first coating mechanism and second coating mechanism in the frame and set up in be used for conducting the conduction mechanism of substrate in the frame, first coating mechanism is located the top of second coating mechanism, conduction mechanism comprises a plurality of driving rollers, and is a plurality of the equal horizontal rotation in both ends of driving roller connect in the frame.

Through adopting above-mentioned technical scheme, when only needing a kind of thick liquids of coating, convey through conduction mechanism to the substrate and make the substrate pass first coating mechanism and coat, when needs coat multiple thick liquids, can change the threading mode of substrate, make the substrate pass first coating mechanism and second coating mechanism in proper order, and then make the substrate single can coat two kinds of thick liquids, convenient operation, and then greatly improved production efficiency.

Preferably, first coating mechanism including set up in mounting panel in the frame, set up in the extrusion die head of mounting panel one side, set up in first coating roller of extrusion die head below and set up in elevating system on the mounting panel, elevating system with the extrusion die head is connected, the both ends of first coating roller rotate connect in the frame.

Through adopting above-mentioned technical scheme, add substrate and first coating roller transmission fit during processing, extrusion die head and substrate cooperate with the thick liquids coating to the substrate on, elevating system is used for controlling extrusion die head lift, conveniently adds to pass the substrate between extrusion die head and the first coating roller during processing.

Preferably, the lifting mechanism comprises a lifting cylinder arranged at the top of the mounting plate and a push plate connected to a piston rod of the lifting cylinder, and the extrusion die head is arranged on the push plate.

Through adopting above-mentioned technical scheme, reciprocate through lift cylinder control push pedal during the use, the push pedal reciprocates and drives extrusion die head lift, and then adjusts the distance between extrusion die head and the first coating roller.

Preferably, be provided with on the mounting panel and be used for right extrusion die carries out spacing stop gear, stop gear including set up in the spacing slide rail of mounting panel bottom, sliding fit in the spacing slider of spacing slide rail, connect in the lead screw of spacing slider and connect in the lead screw is kept away from the spacing motor of spacing slider one end, the upper surface of spacing slider is the inclined plane, the bottom of push pedal rotate install with spacing slider upper surface sliding fit's gyro wheel.

Through adopting above-mentioned technical scheme, after extrusion die's position adjustment is good, start spacing motor and drive the lead screw and rotate, and then drive spacing slider and slide, because spacing slider's upper surface is the inclined plane, consequently spacing slider's upper surface and gyro wheel can be close to gradually and mutual butt, and then carry on spacingly to the push pedal, make extrusion die keep fixed, avoid extrusion die gliding downwards in the course of working and lead to the substrate impaired.

Preferably, one side of the mounting plate, which is far away from the extrusion die head, is provided with a first rotating mechanism, the first rotating mechanism comprises a connecting plate arranged on the side surface of the mounting plate, a first rotating shaft penetrating through the connecting plate, and a first rotating motor connected to one end of the first rotating shaft, and the first rotating motor is arranged on the rack.

Through adopting above-mentioned technical scheme, first rotary mechanism is used for controlling extrusion die head rotatory, when needs maintain or change extrusion die head, drives first rotation axis through first rotating electrical machines and rotates, and first rotation axis drives connecting plate and mounting panel rotatory, and then drives extrusion die head rotatory, makes extrusion die head upwards overturn so that maintain or change.

Preferably, a first receiving tray is arranged below the first coating roller.

Through adopting above-mentioned technical scheme, unrestrained thick liquids are collected and hold when first take-up (stock) pan can be to extrusion die coating substrate, avoid thick liquids to spill on the second coating mechanism and cause the pollution of second coating mechanism.

Preferably, second coating mechanism including set up in mounting bracket, both ends level in the frame rotate connect in the second of mounting bracket coats the roller, connect in the driving motor of second coating roller one end, both ends horizontal connection in the diaphragm of mounting bracket, set up in the diaphragm is close to the thick liquids box of second coating roller one side and setting the push cylinder of diaphragm upper surface, push cylinder's piston rod connect in the thick liquids box.

Through adopting above-mentioned technical scheme, when multiple thick liquids need to be coated, pass the substrate from second coating mechanism behind the first coating mechanism of substrate pass, make substrate and second coating roller transmission cooperation, promote the cylinder and push the thick liquids box to second coating roller and with second coating roller clearance fit, thick liquids constantly flow out from the thick liquids box and coat to the second coating roller on, the second coating roller rotates under driving motor's drive and coats the thick liquids to the substrate on.

Preferably, the lower surface of diaphragm is provided with second rotary mechanism, second rotary mechanism including set up in the connecting block of diaphragm lower surface, wear to locate the second rotation axis of connecting block and connect in the second rotating electrical machines of second rotation axis one end, the both ends horizontal rotation of second rotation axis connect in the mounting bracket, second rotating electrical machines set up in on the mounting bracket.

Through adopting above-mentioned technical scheme, second rotary mechanism can be used to control the thick liquids magazine and rotate to in maintaining or changing the thick liquids magazine and second coating roller, facilitate the use.

Preferably, the bottom of mounting bracket is provided with translation mechanism, translation mechanism include both ends horizontally connect in the translation axle of frame, rotate the cover and locate the gear at translation axle both ends, set up in on the mounting bracket and with gear engaged with rack and set up in translation cylinder in the frame, translation cylinder's piston rod connect in the mounting bracket.

Through adopting above-mentioned technical scheme, translation mechanism is used for making second coating mechanism carry out the translation to in the position of adjusting second coating mechanism according to the processing demand, rack and gear can support and fix a position second coating mechanism's translation, and is more stable when making second coating mechanism translation.

Preferably, a second receiving tray is arranged below the second coating roller.

Through adopting above-mentioned technical scheme, the second take-up (stock) pan is used for collecting the thick liquids that thick liquids box flowed out, avoids thick liquids to spill in the frame and cause the clearance difficulty, also is convenient for carry out recycle to thick liquids simultaneously, saves the cost.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the first coating mechanism and the second coating mechanism, when only one type of slurry needs to be coated, the base material is conveyed through the conduction mechanism to pass through the first coating mechanism for coating, when multiple types of slurry needs to be coated, the tape threading mode of the base material can be changed, the base material sequentially passes through the first coating mechanism and the second coating mechanism, and then the base material can be coated with two types of slurry at a time, so that the operation is convenient, and the production efficiency is greatly improved;

the lifting mechanism is used for controlling the extrusion die head to lift, so that the substrate can conveniently pass through the space between the extrusion die head and the first coating roller during processing;

the first rotating mechanism is used for controlling the extrusion die head to rotate, and when the extrusion die head needs to be maintained or replaced, the extrusion die head can be turned upwards so as to be maintained or replaced conveniently;

the second rotating mechanism is used for controlling the pulp box to rotate so as to be convenient for maintaining or replacing the pulp box and the second coating roller and is convenient to use;

the setting of translation mechanism can make the second coat the mechanism and carry out the translation to in the position of coating the mechanism according to the processing demand adjustment second, rack and gear can support and fix a position the translation of second coating mechanism, and is more stable when making the translation of second coating mechanism.

Drawings

Fig. 1 is a schematic plan view of the present invention.

Fig. 2 is a schematic structural view of the first coating mechanism.

Fig. 3 is a schematic structural view of the limiting mechanism.

Fig. 4 is a schematic structural view of a second coating mechanism.

Fig. 5 is an enlarged schematic view of a portion a in fig. 4.

Description of reference numerals: 1. a frame; 11. a driving roller; 12. a wind-up roll; 21. mounting a plate; 22. an extrusion die head; 23. a first coating roller; 24. a first take-up pan; 31. a lifting cylinder; 32. pushing the plate; 321. a roller; 41. a limiting slide rail; 42. a limiting slide block; 43. a screw rod; 44. a limiting motor; 51. a connecting plate; 52. a first rotating shaft; 53. a first rotating electrical machine; 61. a mounting frame; 62. a second coating roller; 63. a drive motor; 64. a transverse plate; 65. a slurry box; 66. a push cylinder; 67. a second take-up pan; 71. connecting blocks; 72. a second rotation shaft; 73. a second rotating electrical machine; 81. a translation shaft; 82. a gear; 83. a rack; 84. and (6) translating the air cylinder.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a multifunctional coating machine. Referring to fig. 1, the multifunctional coating machine comprises a frame 1, a first coating mechanism and a second coating mechanism which are installed on the frame 1, and a conduction mechanism for conducting a base material, wherein the first coating mechanism is located above the second coating mechanism, the conduction mechanism is composed of a plurality of driving rollers 11, two ends of the plurality of driving rollers 11 are connected to the frame 1 in a horizontal rotation mode, a wind-up roller 12 is installed on the lower portion of the frame 1, two ends of the wind-up roller 12 are connected to the frame 1 in a horizontal rotation mode, and the wind-up roller 12 is automatically controlled through a PLC program.

Referring to fig. 1 and 2, the first coating mechanism includes a mounting plate 21 vertically mounted on the frame 1, an extrusion die 22 mounted on one side of the mounting plate 21, and a first coating roller 23 mounted below the extrusion die 22, and both ends of the first coating roller 23 are horizontally and rotatably connected to the frame 1.

Referring to fig. 4, the second coating mechanism includes a mounting frame 61 vertically installed on the frame 1, a second coating roller 62 with two ends both horizontally rotatably connected to the mounting frame 61, a driving motor 63 connected to one end of the second coating roller 62, a horizontal plate 64 horizontally installed on the mounting frame 61, a slurry box 65 fixedly installed on one side of the horizontal plate 64 close to the second coating roller 62, and two pushing cylinders 66 fixedly installed on the upper surface of the horizontal plate 64, wherein piston rods of the two pushing cylinders 66 are both connected to the slurry box 65, and the driving motor 63 is matched with the second coating roller 62 through a pulley. The mounting bracket 61 is provided with a second rotating mechanism, and the transverse plate 64 is horizontally arranged above the second rotating mechanism.

Referring to fig. 1, when only one type of slurry is to be applied, the substrate is conveyed through the first coating mechanism by the transfer mechanism to be coated, and during processing the substrate is brought into driving engagement with the first coating roller 23 and the extrusion die 22 is brought into engagement with the substrate to apply the slurry to the substrate. When multiple sizing agent is required to be coated, the tape threading mode of the base material can be changed, the base material passes through the second coating mechanism after passing through the first coating mechanism, the base material is in transmission fit with the second coating roller 62, the pushing cylinder 66 pushes the sizing agent box 65 to the second coating roller 62 and is in clearance fit with the second coating roller 62, the sizing agent continuously flows out of the sizing agent box 65 and is coated on the second coating roller 62, the second coating roller 62 is driven by the driving motor 63 to rotate to coat the sizing agent on the base material, and then the base material can be coated with two sizing agents at a time, so that the operation is convenient, and the production efficiency is greatly improved.

Referring to fig. 2, the mounting plate 21 is provided with a lifting mechanism for controlling the extrusion die head 22 to move up and down, the lifting mechanism includes lifting cylinders 31 fixedly mounted at two ends of the top of the mounting plate 21 and push plates 32 connected to piston rods of the two lifting cylinders 31, the push plates 32 are located on one side of the mounting plate 21 close to the extrusion die head 22 and are parallel to the mounting plate 21, and the extrusion die head 22 is fixedly connected to the push plates 32. During the use, the lifting cylinder 31 controls the push plate 32 to move up and down, the push plate 32 moves up and down to drive the extrusion die head 22 to lift, and then the distance between the extrusion die head 22 and the first coating roller 23 is adjusted, so that the substrate can pass through the extrusion die head 22 and the first coating roller 23 during processing.

Referring to fig. 2 and 3, a limiting mechanism for limiting the extrusion die head 22 is further mounted on the mounting plate 21, and the limiting mechanism includes two limiting slide rails 41 horizontally mounted at two ends of the bottom of the mounting plate 21 and two limiting slide blocks 42 respectively in sliding fit with the two limiting slide rails 41. One side of the two limiting sliding blocks 42 is horizontally connected with a screw rod 43, and one end of each screw rod 43, which is far away from the limiting sliding block 42, is provided with a limiting motor 44. The upper surface of the limiting slide block 42 is an inclined surface, and the bottom of the push plate 32 is rotatably provided with a roller 321 which is in sliding fit with the upper surface of the limiting slide block 42.

After the position of the extrusion die head 22 is adjusted, the limiting motor 44 is started to drive the screw rod 43 to rotate and further drive the limiting slide block 42 to slide, and the upper surface of the limiting slide block 42 is an inclined surface, so that the upper surface of the limiting slide block 42 and the roller 321 can be gradually close to and mutually abutted, and further limit the push plate 32, so that the extrusion die head 22 is kept fixed, and the phenomenon that the substrate is damaged due to downward sliding of the extrusion die head 22 in the machining process is avoided.

Referring to fig. 2, a first rotating mechanism for controlling the rotation of the extrusion die 22 is installed on a side of the mounting plate 21 away from the extrusion die 22, the first rotating mechanism includes two connecting plates 51 vertically installed on a side surface of the mounting plate 21, a first rotating shaft 52 penetrating through the two connecting plates 51, and a first rotating motor 53 connected to one end of the first rotating shaft 52, and the first rotating motor 53 is installed on the frame 1. When the extrusion die head 22 needs to be maintained or replaced, the first rotating motor 53 drives the first rotating shaft 52 to rotate, the first rotating shaft 52 drives the connecting plate 51 and the mounting plate 21 to rotate, and then the extrusion die head 22 is driven to rotate, so that the extrusion die head 22 is turned upwards to facilitate maintenance or replacement.

Referring to fig. 1, a first receiving tray 24 is horizontally installed below the first coating roller 23, and the first receiving tray 24 is used for collecting and accommodating slurry scattered when the extrusion die 22 coats the substrate, so that the second coating mechanism is prevented from being polluted due to the slurry scattered on the second coating mechanism.

Referring to fig. 4, the second rotating mechanism includes a connecting block 71 fixedly mounted on the lower surface of the horizontal plate 64, a second rotating shaft 72 horizontally penetrating through the connecting block 71, and a second rotating motor 73 connected to one end of the second rotating shaft 72, wherein two ends of the second rotating shaft 72 are horizontally and rotatably connected to the mounting bracket 61, and the second rotating motor 73 is mounted on the mounting bracket 61. The second rotating mechanism may be used to control the slurry cartridge 65 to rotate, so that the slurry cartridge 65 and the second coating roller 62 may be repaired or replaced for convenience of use.

Referring to fig. 4 and 5, a translation mechanism is further installed at the bottom of the mounting bracket 61, the translation mechanism includes a translation shaft 81 with two ends horizontally connected to the rack 1, a gear 82 rotatably sleeved at two ends of the translation shaft 81, two racks 83 respectively installed at the bottoms of two sides of the mounting bracket 61 and engaged with the two gears 82, and two translation cylinders 84 respectively installed at two sides of the rack 1, and piston rods of the two translation cylinders 84 are respectively horizontally connected to two sides of the mounting bracket 61. The translation mechanism is used for enabling the second coating mechanism to translate, so that the position of the second coating mechanism can be adjusted according to processing requirements, and the rack 83 and the gear 82 can support and position the translation of the second coating mechanism, so that the second coating mechanism is more stable in translation.

Referring to fig. 1, the second receiving tray 67 is horizontally installed below the second coating roller 62, and the second receiving tray 67 is used for collecting the slurry flowing out of the slurry box 65, so that the problem that the slurry is difficult to clean due to the fact that the slurry is scattered on the rack 1 is avoided, meanwhile, the slurry is convenient to recycle, and the cost is saved.

The implementation principle of the multifunctional coating machine in the embodiment of the application is as follows: through setting up first coating mechanism and second coating mechanism, when only need coating a kind of thick liquids, pass through the conduction mechanism and convey the substrate and make the substrate pass first coating mechanism and coat, add substrate and the cooperation of 23 transmissions of first coating roller during processing, extrusion die 22 cooperates with the substrate and coats the thick liquids on the substrate. When multiple thick liquids need to be coated, the tape threading mode of the base material can be changed, the base material passes through the second coating mechanism after passing through the first coating mechanism, the base material is in transmission fit with the second coating roller 62, the thick liquid box 65 is in clearance fit with the second coating roller 62, the thick liquid continuously flows out of the thick liquid box 65 and is coated on the second coating roller 62, the second coating roller 62 rotates under the driving of the driving motor 63 to coat the thick liquid on the base material, and then the base material can be coated with two kinds of thick liquids at a time, the operation is convenient, and the production efficiency is greatly improved.

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: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A multifunctional coating machine is characterized in that: including frame (1), set up in first coating mechanism and second coating mechanism in frame (1) and set up in be used for the conduction mechanism of conduction substrate in frame (1), first coating mechanism is located the top of second coating mechanism, conduction mechanism comprises a plurality of driving roller (11), and is a plurality of the equal horizontal rotation in both ends of driving roller (11) connect in frame (1).

2. The multifunctional coater according to claim 1, wherein: first coating mechanism including set up in mounting panel (21) on frame (1), set up in extrusion die head (22) of mounting panel (21) one side, set up in first coating roller (23) of extrusion die head (22) below and set up in elevating system on mounting panel (21), elevating system with extrusion die head (22) are connected, the both ends of first coating roller (23) rotate connect in frame (1).

3. The multifunctional coater according to claim 2, wherein: the lifting mechanism comprises a lifting cylinder (31) arranged at the top of the mounting plate (21) and a push plate (32) connected to a piston rod of the lifting cylinder (31), and the extrusion die head (22) is arranged on the push plate (32).

4. The multifunctional coater according to claim 3, wherein: be provided with on mounting panel (21) and be used for right extrusion die head (22) carry out spacing stop gear, stop gear including set up in spacing slide rail (41), the sliding fit of mounting panel (21) bottom carry out spacing slider (42) of spacing slide rail (41), connect in lead screw (43) of spacing slider (42) and connect in lead screw (43) are kept away from spacing motor (44) of spacing slider (42) one end, the upper surface of spacing slider (42) is the inclined plane, the bottom of push pedal (32) rotate install with surface sliding fit's gyro wheel (321) on spacing slider (42).

5. The multifunctional coater according to claim 3, wherein: one side that mounting panel (21) kept away from extrusion die head (22) is provided with first rotary mechanism, first rotary mechanism including set up in connecting plate (51) on mounting panel (21) side, wear to locate first rotation axis (52) of connecting plate (51), connect in first rotating electrical machines (53) of first rotation axis (52) one end, first rotating electrical machines (53) set up in on frame (1).

6. The multifunctional coater according to claim 2, wherein: a first receiving tray (24) is arranged below the first coating roller (23).

7. The multifunctional coater according to claim 1, wherein: second coating mechanism including set up in mounting bracket (61), both ends level on frame (1) rotate connect in second coating roller (62) of mounting bracket (61), connect in driving motor (63), both ends horizontal connection of second coating roller (62) one end in diaphragm (64) of mounting bracket (61), set up in diaphragm (64) are close to thick liquids box (65) of second coating roller (62) one side and setting push cylinder (66) of diaphragm (64) upper surface, push cylinder's (66) piston rod connect in thick liquids box (65).

8. The multifunctional coater according to claim 7, wherein: the lower surface of diaphragm (64) is provided with second rotary mechanism, second rotary mechanism including set up in connecting block (71) of diaphragm (64) lower surface, wear to locate second rotation axis (72) of connecting block (71) and connect in second rotating electrical machines (73) of second rotation axis (72) one end, the both ends horizontal rotation of second rotation axis (72) connect in mounting bracket (61), second rotating electrical machines (73) set up in on mounting bracket (61).

9. The multifunctional coater according to claim 7, wherein: the bottom of mounting bracket (61) is provided with translation mechanism, translation mechanism include both ends horizontally connect in translation axle (81), the rotation cover of frame (1) are located gear (82) at translation axle (81) both ends, set up in on mounting bracket (61) and with gear (82) engaged with rack (83) and set up in translation cylinder (84) on frame (1), the piston rod of translation cylinder (84) connect in mounting bracket (61).

10. The multifunctional coater according to claim 7, wherein: and a second receiving tray (67) is arranged below the second coating roller (62).