CN110385245B - UV board coating photocuring device - Google Patents
UV board coating photocuring device Download PDFInfo
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- CN110385245B CN110385245B CN201910142482.7A CN201910142482A CN110385245B CN 110385245 B CN110385245 B CN 110385245B CN 201910142482 A CN201910142482 A CN 201910142482A CN 110385245 B CN110385245 B CN 110385245B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
Abstract
The invention discloses a UV plate coating photocuring device, which belongs to the technical field of curing devices and is characterized in that: two ends of the working table plate are respectively fixedly connected with a support frame, and a first transmission device connected with the first sliding plate is arranged between the two support frames; the motor is fixedly arranged on the support frame and is connected with the first transmission device; the upper ends of the two third guide rods penetrate through the guide through holes at the two ends of the first sliding plate and are connected through the first connecting plate, and the lower ends of the two third guide rods are connected with the material conveying plate; the discharge pipe of the charging barrel is connected with the liquid inlet pipe through a valve and a material guide pipe; the charging barrel is connected with the interval pressurizing device through a pipeline, and the left end of the first sliding plate is connected with the ultraviolet lamp tube through a telescopic device; the second transmission device is connected with the second sliding plate; the lower end of the second sliding plate is provided with a first travel switch, and the right end of the first travel switch is provided with a second travel switch. Compared with the prior art have the characteristics of novel design.
Description
Technical Field
The invention relates to a UV plate coating photocuring device, in particular to a device suitable for coating plates and the like.
Background
The UV plate is a plate with the surface protected by UV treatment. UV paints, i.e.UV-curable paints, are also known as photo-initiation coatings. Through going up UV lacquer on panels such as shaving board, density board, pass through the panel that UV photocuring machine drying formed again, because of its workable, can realize industrial production, the color and luster is bright-colored, wear-resisting, and anti chemical is strong, long service life, high to mechanical equipment and technological requirement to have the characteristics of anti humidity resistance to deformation: the primer adopts solvent-free 4E green high-grade paint, has no volatility, and is non-toxic and environment-friendly; after being cured, the decorative plate has high light and antibacterial effects and is an ideal decorative plate. The existing plate surface curing device has a complex structure and high manufacturing cost, so that the device is not easy to popularize and use.
Disclosure of Invention
The technical task of the present invention is to provide a UV plate coating photo-curing device, which is aimed at the above shortcomings of the prior art.
The technical scheme for solving the technical problem is as follows: a UV board coating photocuring device which characterized in that: the coating machine comprises a working table plate, a support frame, a motor, a third guide rod, a first sliding plate, a second sliding plate, a material conveying plate and a coating roller; two ends of the working table plate are respectively fixedly connected with a support frame, and a first transmission device connected with a first sliding plate is arranged between the two support frames; the motor is fixedly arranged on the support frame and is connected with the first transmission device; the upper ends of the two third guide rods penetrate through the guide through holes at the two ends of the first sliding plate and are connected through the first connecting plate, and the lower ends of the two third guide rods are connected with the material conveying plate; a first compression spring for connecting the first sliding plate and the material conveying plate is sleeved on the outer side of the third guide rod; the first sliding plate is provided with a telescopic rod of which the upper end is connected with the top plate, and the top plate is propped against the lower end of the first connecting plate; the wall of two ends of the material conveying plate is provided with a guide groove with an opening at the lower end, the material conveying plate is provided with a stepped cavity with an opening at the lower end, a first sealing plate connected with the bottom of the groove through an extension spring is arranged in the groove at the upper end, and a second sealing plate connected with the bottom of the groove through a second compression spring is arranged in the groove at the lower end; a first long guide through hole and a second long guide through hole which are communicated with the groove are formed in the inner side wall of the guide groove; the left end of the first sealing plate is provided with a first guide pin shaft, the right end of the second sealing plate is provided with a second guide pin shaft, the upper end of the first guide plate is inserted into the guide groove of the material conveying plate and is connected with the top of the guide groove through a third compression spring, and the lower end of the first guide plate is rotatably connected with the center hole of the guide wheel; the first guide plate is provided with a left end guide hole with a triangular upper end and a long strip lower end and a right end guide hole with a square upper end and a triangular lower end; the first guide pin shaft penetrates through the first long guide through hole and is placed in the left end guide hole, and the second guide pin shaft penetrates through the second long guide through hole and is placed in the right end guide hole; the left end of the V-shaped side plate is rotatably connected with the material conveying plate, and the right end of the V-shaped side plate is rotatably connected with the coating roller; a torsional spring is arranged at the hinged position of the V-shaped side plate and the material conveying plate; the motor and the telescopic rod are connected with the first travel switch and the second travel switch through a circuit; the two ends of the first sliding plate are provided with material cylinders, and the material conveying plate is provided with two liquid inlet pipes communicated with the elongated cavity of the material conveying plate; the first sliding plate is provided with a through hole, and a discharging pipe of the charging barrel is connected with a liquid inlet pipe through a valve and a material guiding pipe; the charging barrel is connected with the interval pressurizing device through a pipeline, and the left end of the first sliding plate is connected with the ultraviolet lamp tube through a telescopic device; the second transmission device is connected with the second sliding plate; the lower end of the second sliding plate is provided with a first travel switch, and the right end of the first travel switch is provided with a second travel switch.
The first transmission device comprises first guide rods and first lead screws, the two support frames are connected through the two first guide rods, the two first guide rods are symmetrically arranged, one support frame is provided with a through hole, the first lead screw is rotatably connected with one support frame, and the other end of the first lead screw penetrates through the through hole in the support frame provided with the through hole and is connected with a motor shaft of the motor through a coupler.
The telescopic rod is an electric telescopic rod.
The interval pressurizing device comprises an air pump, a control panel and a touch switch, wherein the material cylinder is connected with the air pump, the air pump is arranged at two ends of the first sliding plate, an air outlet pipe of the air pump is connected with a feeding pipe of the sealing cover sequentially through a one-way valve, a pipeline and a rotary joint, the two control panels are arranged between the two support frames, a plurality of guide grooves which are linearly and uniformly arranged are arranged on the control panel, inclined planes are arranged at two ends of each guide groove and are connected with the upper end face of the control panel, grooves which are linearly and uniformly arranged are respectively arranged at two sides of the working table plate, the inclined planes are arranged at two ends of each groove and are connected with the table face of the working table plate, the grooves on the working table plate and the guide grooves on the control panel are sequentially arranged in a staggered mode, and the grooves are positioned below the control panels; two touch switches are installed at the left lower end of the first sliding plate, and contact rods of the touch switches are propped against the control panel.
The telescopic device comprises a second connecting plate, a third connecting plate and a connecting shaft, wherein the left end of the first sliding plate is connected with the second connecting plate, the upper end of the second connecting plate is provided with a cavity, the side wall of the second connecting plate is provided with two guide holes communicated with the cavity, the vertical rod of the L-shaped rod is placed in the cavity of the second connecting plate, the horizontal rods of the two L-shaped rods penetrate through the guide holes of the second connecting plate and are connected through the connecting rod, the vertical rod of the L-shaped rod is connected with the side wall of the cavity through a fourth compression spring, the lower end of the second connecting plate is provided with two stepped holes, the upper end of each stepped through hole is communicated with the cavity of the second connecting plate, and the lower end of each stepped through hole is communicated with the outside; the middle of the stepped through hole is a large-diameter hole, the two ends of the stepped through hole are small-diameter holes, the upper end of the connecting shaft penetrates through the stepped through hole and abuts against the lower end of the vertical rod of the L-shaped rod, the lower end of the connecting shaft is connected with a third connecting plate, a shaft collar is arranged on the connecting shaft and is positioned at the large-diameter hole, a fifth compression spring is sleeved at the outer end of the connecting shaft, the upper end of the fifth compression spring is connected with the shaft collar, the lower end of the fifth compression spring is connected with the bottom of the large-diameter hole, the lower end of the third connecting plate is connected with a support, and an ultraviolet lamp tube is mounted on the support; a fourth connecting plate is arranged at the upper right part of the working table plate, and a second travel switch is arranged at the lower end of the fourth connecting plate; the second sliding plate is provided with a first guide block, the first guide block is positioned above the first travel switch, the right lower part of the first guide block is provided with an inclined plane, the third connecting plate is provided with a second guide block, and the upper left part of the second guide block is provided with an inclined plane.
A baffle plate is arranged on the upper end face of the working table plate, second lug plates are respectively arranged at two ends of the baffle plate, the two second lug plates are clamped at two ends of the working table plate, one of the second lug plates is provided with a threaded hole, the threaded hole of the second lug plate is connected with a screwing screw rod, and one end of the screwing screw rod is connected with a first handle; the right end of the working table plate is provided with a limiting plate.
The second transmission device comprises a second guide rod and a second lead screw, the second guide rod and the second lead screw are respectively arranged between the two support frames, the second guide rod and the second lead screw are positioned below the first guide rod, one of the support frames is provided with a through hole, the second lead screw is rotatably connected with one of the support frames, and the other end of the second lead screw penetrates through the through hole on the support frame provided with the through hole and is connected with the rocking handle; one end of the second sliding plate is provided with a threaded through hole, the other end of the second sliding plate is provided with a guide through hole, the second guide rod penetrates through the guide through hole of the second sliding plate, and the second lead screw is in threaded connection with the threaded through hole of the second sliding plate.
Compared with the prior art, the invention has the following outstanding beneficial effects:
1. the device is used for curing and laminating the plate, so that the technical requirement on labor is low, the coating quality is high, the spraying is not required, the coating can be saved, and the environment is not influenced;
2. the structure of the device is separated from electrical control, the structure is relatively simple, electronic equipment is not required to be equipped, the manufacturing cost is low, parameter setting is not required, and therefore the device is simple to maintain and convenient for small-scale production and use in small enterprises.
Drawings
FIG. 1 is a front view of embodiment 1.
Fig. 2 is a left side view of embodiment 1.
FIG. 3 is a plan view of embodiment 1.
Fig. 4 is a schematic view of the internal structure of the material conveying plate.
Fig. 5 is a schematic structural view of the second connecting plate and the third connecting plate.
Fig. 6 is an internal structural view of the second connecting plate.
FIG. 7 is a front view of embodiment 2.
Fig. 8 is a left side view of embodiment 2.
FIG. 9 is a plan view of embodiment 2.
Detailed Description
The invention is further described with reference to the drawings and the detailed description.
As shown in fig. 1 to 3, the embodiment 1 includes a work table 2, a support frame 1, a motor 28, a first lead screw 31, a second lead screw 18, a first guide bar 30, a second guide bar 40, a third guide bar 13, a first slide plate 16, a second slide plate 5, a feed delivery plate 11, and a coating roller 10.
Two ends of the working table plate 2 are respectively fixedly connected with a support frame 1, a first transmission device and a second transmission device are arranged between the two support frames, the first transmission device is connected with the first sliding plate 16, the first transmission device is connected with the motor 28, and the second transmission device is connected with the second sliding plate 5. First transmission include first guide bar 30 and first lead screw 31, connect through two first guide bar 30 between two support frames 1, two first guide bar 30 symmetry sets up, is equipped with a through-hole on one of them support frame 1, first lead screw 31 and a support frame 1 be rotatable coupling, the other end passes the through-hole on the support frame 1 that is equipped with the through-hole and passes through the coupling joint with motor 28's motor shaft, motor 28 fixed mounting on a support frame 1. The first sliding plate 16 is provided with a threaded hole and two guiding through holes, the threaded hole of the first sliding plate 16 is in threaded connection with the first lead screw 31, and the first guiding rod 30 passes through the guiding through hole on the first sliding plate 16. The second transmission device comprises a second guide rod 40 and a second lead screw 18, the second guide rod 40 and the second lead screw 18 are arranged between the two support frames 1 respectively, the second guide rod 40 and the second lead screw 18 are positioned below the first guide rod 30, a through hole is formed in one support frame 1, the second lead screw 18 is rotatably connected with one support frame 1, and the other end of the second lead screw penetrates through the through hole in the support frame 1 provided with the through hole and is connected with the rocking handle 19.
Two guide through holes are formed in two ends of the first sliding plate 16, the upper ends of the two third guide rods 13 penetrate through the guide through holes in the first sliding plate 16 and are connected through a first connecting plate 20, the lower ends of the two third guide rods 13 are connected with the material conveying plate 11, a first compression spring 14 is sleeved on the outer side of each third guide rod 13, the upper end of each first compression spring 14 is connected with the first sliding plate 16, and the lower end of each first compression spring is connected with the material conveying plate 11. The first sliding plate 16 is provided with an expansion link 22, the upper end of the expansion link 22 is connected with the top plate 21, and the top plate 21 is pressed against the lower end of the first connecting plate 20.
The telescopic rod 22 is an electric telescopic rod. The electric telescopic rod is connected with the switch, the first travel switch 4 and the power supply through a circuit, the circuit is the prior art, and the specific structure of the electric telescopic rod is not repeated.
As shown in fig. 4, the walls at both ends of the feeding plate 11 are provided with guide grooves with an open lower end, the feeding plate 11 is provided with a stepped cavity with an open lower end, the area of the lower end cavity of the stepped cavity is smaller than that of the upper end cavity, the side wall of the lower end cavity of the feeding plate 11 is respectively provided with a groove, the groove at the upper end of the feeding plate 11 is internally provided with a first sealing plate 47, the left end of the first sealing plate 47 is connected with the bottom of the groove through an extension spring 50, the groove at the lower end of the feeding plate 11 is internally provided with a second sealing plate 46, the left end of the second sealing plate 46 is supported on the side wall of the lower end cavity, and the right end is connected with the bottom of the groove through a second compression spring 44. A first long guide through hole 57 and a second long guide through hole 56 are arranged on the inner side wall of the guide groove of the material conveying plate 11, the first long guide through hole 57 and the second long guide through hole 56 are communicated with the groove, a first guide pin shaft 49 is arranged at the left end of the first sealing plate 47, a second guide pin shaft 45 is arranged at the right end of the second sealing plate 46, the upper end of the first guide plate 43 is inserted into the guide groove of the material conveying plate 11, the upper end of the first guide plate 43 is connected with the top of the guide groove through a third compression spring 48, the lower end of the first guide plate 43 is rotatably connected with a circle center hole of the guide wheel 42, and the rotary connection mode is that; the lower extreme of first deflector 43 be equipped with a rotation axis, the centre of a circle hole and the bearing inner race fixed connection of leading wheel 42, rotation axis and bearing inner race fixed connection, first deflector 43 on two guiding holes, the upper end of the guiding hole of first deflector 43 left end is triangle-shaped, the lower extreme is rectangular shape, right-hand member guiding hole upper end is square, the lower extreme is triangle-shaped, first direction round pin axle 49 pass the first long direction through-hole 57 of defeated flitch 11, place in the guiding hole of first deflector 43 left end, second direction round pin axle 45 pass the second long direction through-hole 56 of defeated flitch 11, place in the guiding hole of first deflector 43 right-hand member. When the first guide plate 43 moves upwards, the first guide plate 43 drives the first sealing plate 47 to move rightwards through the first guide pin shaft 49, so that the upper end cavity and the lower end cavity of the stepped cavity are separated, the first guide plate 43 drives the second sealing plate 46 to move rightwards through the second guide pin shaft 45, the lower cavity is communicated with the outside, and resin in the lower cavity flows onto the plate.
The both ends of defeated flitch 11 rotate with the left end of V type curb plate 9 respectively and be connected, the right-hand member of V type curb plate 9 rotate with the both ends of scribbling roller 10 and be connected, V type curb plate 9 and defeated flitch 11 articulated department install the torsional spring, the one end of torsional spring with defeated flitch 11 be connected, the other end is connected with V type curb plate 9.
The motor 28 and the ultraviolet lamp 53 are connected to the first travel switch 4 and the second travel switch 12 through a circuit, which is the prior art, and the specific structure thereof is not described again.
The feed cylinder 15 is installed at two ends of the first sliding plate 16, two liquid inlet pipes are arranged on the conveying plate 11, the liquid inlet pipes are communicated with the elongated cavity of the conveying plate 11, through holes are formed in two ends of the first sliding plate 16, and a discharge pipe at the lower end of the feed cylinder 15 penetrates through the through hole of the first sliding plate 16 and is connected with the liquid inlet pipes through a valve 17 and a material guide pipe. The upper end of the charging barrel 15 is provided with a threaded hole, the threaded hole of the charging barrel 15 is in threaded connection with a sealing cover, and the sealing cover is provided with a feeding pipe.
In the optimized scheme, the valve 17 is an electromagnetic valve, the electromagnetic valve is connected with the first travel switch 4 and the switch through a circuit, the electromagnetic valve can be opened by starting the switch, and the electromagnetic valve can be closed after the third connecting plate 7 drives the second guide block 34 to touch the first travel switch 4.
The material cylinder 15 is connected with the interval pressurizing device through a pipeline, the interval pressurizing device can be realized in various forms, the interval pressurizing device in the embodiment 1 of the application comprises an air pump 59, a control panel 60 and a touch switch 58, the material cylinder 15 is connected with the air pump 59, the air pump 59 is installed at two ends of the first sliding plate 16, an air outlet pipe of the air pump 59 is connected with a feeding pipe of a sealing cover sequentially through a one-way valve, a pipeline and a rotary joint, two control panels 60 are installed between the two support frames 1, a plurality of guide grooves which are linearly and uniformly arranged are arranged on the control panel 60, inclined planes are arranged at two ends of the guide grooves and are connected with the upper end face of the control panel 60, grooves which are linearly and uniformly arranged are arranged at two sides of the working table plate 2 respectively, the inclined planes are arranged at two ends of the grooves and are connected with the table face of the working table plate 2, the grooves on the working table plate 2 and the guide grooves on the control panel 60 are arranged in a staggered mode, the groove is located below the control plate 60.
Two touch switches 58 are mounted on the left lower end of the first sliding plate 16, and the contact rods of the touch switches 58 are pressed against a control plate 60. The air pump 59 is electrically connected with the touch switch 58, the third travel switch 61 and the power supply, the third travel switch 61 is connected with the second sliding plate 5 through a fifth connecting plate, the circuit is the prior art, and the specific structure is not described again. The starting switch install on support frame 1, start third travel switch 61, when the feeler lever of touch switch 58 contacts with the up end of control panel 60, the feeler lever shrink of touch switch 58, make air pump 59 start, inject the air into feed cylinder 15, when the feeler lever of touch switch 58 contacts with the tank bottom of the guide way of control panel 60, touch switch 58 disconnection, air pump 59 stop work, thereby can realize inflating to intermittent type nature pressurization in the feed cylinder 15, after the telescoping device touched third travel switch 61, third travel switch 61 disconnection that resets, two air pumps 59 outage, no matter what kind of state touch switch 58 is, air pump 59 is out of work.
As shown in fig. 5 and 6, the left end of the first sliding plate 16 is connected to the ultraviolet lamp 53 through a telescopic device, the telescopic device comprises a second connecting plate 29, a third connecting plate 7 and a connecting shaft 35, the left end of the first sliding plate 16 is connected with the second connecting plate 29, a cavity is arranged at the upper end of the second connecting plate 29, two guide holes are arranged on the side wall of the second connecting plate 29 and communicated with the cavity, the vertical rod of the L-shaped rod 37 is placed in the cavity of the second connecting plate 29, the horizontal rods of the two L-shaped rods 37 penetrate through the guide holes of the second connecting plate 29 and are connected through a connecting rod 39, the vertical rod of said L-shaped rod 37 is connected to the side wall of the cavity by a fourth compression spring 38, the lower extreme of second connecting plate 29 be equipped with two ladder type holes, the cavity of ladder type through-hole communicate with each other with second connecting plate 29's upper end, the lower extreme communicates with each other with the external world. Notch cuttype through-hole in the middle of be big diameter hole, both ends are little diameter hole, the upper end of connecting axle 35 passes notch cuttype through-hole top at the lower extreme of the vertical pole of L type pole 37, the lower extreme is connected with third connecting plate 7, connecting axle 35 on be equipped with a collar, the collar be located big diameter hole department, the outer pot head of connecting axle 35 has fifth compression spring 36, fifth compression spring 36's upper end and collar connection, the lower extreme is connected with big diameter hole end, the lower extreme and the support 6 of third connecting plate 7 be connected, support 6 on install ultraviolet tube 53.
One end of the second sliding plate 5 is provided with a threaded through hole, the other end of the second sliding plate 5 is provided with a guide through hole, the second guide rod 40 passes through the guide through hole of the second sliding plate 5, and the second lead screw 18 is in threaded connection with the threaded through hole of the second sliding plate 5. The lower end of the second sliding plate 5 is provided with a first travel switch 4, the upper right of the workbench plate 2 is provided with a fourth connecting plate 33, in the embodiment, the right ends of the two control plates 60 are connected through the fourth connecting plate 33, and the lower end of the fourth connecting plate 33 is provided with a second travel switch 12. The second sliding plate 5 is provided with a first guide block 54, the first guide block 54 is positioned above the first travel switch 4, an inclined surface is arranged at the lower right of the first guide block 54, the third connecting plate 7 is provided with a second guide block 34, and an inclined surface is arranged at the upper left of the second guide block 34. When the first guide block 54 contacts with the second guide block 34, the first guide block 54 drives the third connecting plate 7 to move downwards through the second guide block 34, so that the connecting shaft 35 moves downwards, the fourth compression spring 38 expands, the vertical rod of the L-shaped rod 37 moves to the upper end of the connecting shaft 35, the connecting shaft 35 is prevented from moving upwards, the third connecting plate 7 drives the ultraviolet lamp 53 to move downwards, and the ultraviolet lamp 53 is enabled to be approximately 3 mm away from the upper end face of the plate.
The upper end face of the working table plate 2 is provided with a baffle plate 32, two ends of the baffle plate 32 are respectively provided with a second lug plate, the two second lug plates are clamped at two ends of the working table plate 2, one of the second lug plates is provided with a threaded hole, the threaded hole of the second lug plate is connected with a screwing screw rod 41, and one end of the screwing screw rod 41 is connected with the first handle 3. The right end of the workbench plate 2 is provided with a limiting plate 55, the screwing screw 41 can be pushed against the workbench plate 2 by rotating the first handle 3, so that the baffle 32 is fixed on the workbench plate 2, and a plate can be clamped between the baffle 32 and the limiting plate 55.
In order to prevent the injury of ultraviolet ray to operating personnel, the outside cover of this device has the protection casing, the curb plate and the protection casing of protection casing one side articulated, open the curb plate and can operate inside device, when the device during operation, close the curb plate. The protective cover is an existing box-shaped cover, and in order to better show the internal structure, the protective cover is removed from the attached drawing.
The operation flow is as follows: when the device is used, an operator opens the valve 17, paint is put on the working platform from the elongated cavity of the material conveying plate 11 of the charging barrel 15, one end of the plate is pressed against the limiting plate 55, the other end of the plate is pressed against the baffle 32, the rocking handle 19 is rotated, the rocking handle 19 drives the second lead screw 18 to rotate, the second lead screw 18 drives the second sliding plate 5 to move, and the position of the second sliding plate 5 is adjusted according to the length of the plate. The telescopic rod 22 is started to move the telescopic rod 22 downwards, and the first compression spring 14 is expanded. The feeding plate 11 moves downwards under the pressure of the first compression spring 14, when the guide wheel 42 and the coating roller 10 are pressed on the upper end of the plate, the feeding plate 11 continues to move downwards, the guide wheel 42 drives the first guide plate 43 to move upwards, when the first guide plate 43 drives the first sealing plate 47 to move rightwards through the first guide pin shaft 49, the upper end cavity of the stepped cavity is separated from the lower end cavity, the first guide plate 43 drives the second sealing plate 46 to move rightwards through the second guide pin shaft 45, the lower cavity is communicated with the outside, and when the resin in the lower cavity flows onto the plate, the feeding plate 11 stops moving. The motor and the third travel switch 61 are started, the motor drives the first lead screw 31 to rotate, the first lead screw 31 drives the first sliding plate 16 to move, when the contact rod of the touch switch 58 is in contact with the upper end face of the control panel 60, the contact rod of the touch switch 58 contracts, the air pump 59 is started, air is injected into the charging barrel 15, at the moment, the guide wheel 42 moves to the groove position of the workbench plate 2, the guide wheel 42 moves downwards, the first sealing plate 47 and the second sealing plate 46 are reset, and then the lower cavity is filled with resin in the upper cavity. The resin is distributed on the upper end face of the plate material at intervals by repeating the above steps, and the coating roller 10 uniformly coats the resin on the upper surface of the plate material. When the first guide block 54 contacts with the second guide block 34, the first guide block 54 drives the third connecting plate 7 to move downwards through the second guide block 34, so that the connecting shaft 35 moves downwards, the fourth compression spring 38 expands, the vertical rod of the L-shaped rod 37 moves to the upper end of the connecting shaft 35, the connecting shaft 35 is prevented from moving upwards, the third connecting plate 7 drives the ultraviolet lamp 53 to move downwards, the ultraviolet lamp 53 is 3 mm away from the upper end face of the plate, after the third connecting plate 7 drives the second guide block 34 to contact with the first travel switch 4, the telescopic rod 22 extends, so that the material conveying plate 11 and the coating roller 10 are lifted, the motor 28 rotates reversely, the ultraviolet lamp 53 is opened, and the first lead screw 31 drives the ultraviolet lamp 53 to move reversely, so that the resin on the upper end face of the plate is subjected to a polymerization reaction. When the second connecting plate 29 moves to the position of the second stroke switch 12, the motor 28 stops rotating and the ultraviolet lamp 53 is turned off. The L-shaped rod 37 is pushed against the fourth connecting plate 33 to compress the fourth compression spring 38, so that the vertical rod of the L-shaped rod 37 is separated from the upper end of the connecting shaft 35, and the fifth compression spring 36 is expanded, thereby driving the ultraviolet lamp 53 to reset.
As shown in fig. 7 to 9, the air pump 59 of the interval pressing device of embodiment 1 needs to be driven by electricity, while the interval pressing device of embodiment 2 needs to be driven by the electric motor 28 without additional electricity, and the interval pressing device structurally comprises the air cylinder 23, the piston 24, the crankshaft 25, the driven gear 26, the transmission gear 27 and the rack 52. The two ends of the first sliding plate 16 are provided with air cylinders 23, the air cylinders 23 are provided with a cavity, the upper ends of the air cylinders 23 are provided with air outlet pipes, the side walls of the air cylinders 23 are provided with air inlet pipes, the air outlet pipes and the air inlet pipes are communicated with the cavity of the air cylinders 23, the cavity of the air cylinders 23 is internally provided with a piston 24, the lower ends of the piston 24 are connected with a second guide plate 51, and the second guide plate 51 is provided with a strip-shaped through hole. The side wall of the cylinder 23 is provided with a through hole, one end of the crankshaft 25 is rotatably connected with the side wall of the cylinder 23, and the other end of the crankshaft passes through the through hole on the side wall of the cylinder 23 and is connected with the central hole of the driven gear 26 through a one-way bearing. The air outlet pipe of the air cylinder 23 is connected with the feeding pipe of the sealing cover sequentially through the one-way valve, the pipeline and the rotary joint, and the air inlet pipe is connected with the one-way valve.
The first sliding plate 16 is provided with two strip-shaped through holes, the transmission gear 27 is rotatably connected with the side wall of the strip-shaped through hole of the first sliding plate 16 through a shaft, two racks 52 are arranged between the two support frames 1, the racks 52 are provided with a plurality of sections of teeth which are linearly and uniformly arranged, the grooves on the working table plate 2 are arranged corresponding to the teeth on the racks 52, and the grooves are positioned under the teeth of the racks 52. The transmission gear 27 is meshed with the driven gear 26, the transmission gear 27 can be meshed with teeth on the racks 52 in the moving process, and the right ends of the two racks 52 are connected through the fourth connecting plate 33.
When the transmission gear 27 on the first sliding plate 16 moves to the toothed end of the rack 52, the crankshaft 25 starts to rotate, drives the piston 24 to reciprocate, injects air into the cylinder 15, so that the resin in the cylinder 15 is injected into the stepped cavity of the feeding plate 11, at this time, the guide wheel 42 moves to the groove position of the working platen 2, the guide wheel 42 moves downwards, so that the first sealing plate 47 and the second sealing plate 46 are reset, and then the resin in the upper cavity is filled in the lower cavity. The resin is distributed on the upper end face of the plate material at intervals by repeating the above steps, and the coating roller 10 uniformly coats the resin on the upper surface of the plate material.
It should be noted that while the invention has been described in detail with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various obvious changes can be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. A UV board coating photocuring device which characterized in that: the coating machine comprises a working table plate, a supporting frame, a motor, a third guide rod, a first sliding plate, a second sliding plate, a material conveying plate, a V-shaped side plate and a coating roller; two ends of the working table plate are respectively fixedly connected with a support frame, and a first transmission device connected with the first sliding plate is arranged between the two support frames; the motor is fixedly arranged on the support frame and is connected with the first transmission device; the upper ends of the two third guide rods penetrate through the guide through holes at the two ends of the first sliding plate and are connected through the first connecting plate, and the lower ends of the two third guide rods are connected with the material conveying plate; a first compression spring for connecting the first sliding plate and the material conveying plate is sleeved on the outer side of the third guide rod; the first sliding plate is provided with a telescopic rod of which the upper end is connected with the top plate, and the top plate is propped against the lower end of the first connecting plate; the wall of two ends of the material conveying plate is provided with a guide groove with an opening at the lower end, the material conveying plate is provided with a stepped cavity with an opening at the lower end, a first sealing plate connected with the bottom of the groove through an extension spring is arranged in the groove at the upper end, and a second sealing plate connected with the bottom of the groove through a second compression spring is arranged in the groove at the lower end; a first long guide through hole and a second long guide through hole which are communicated with the groove are formed in the inner side wall of the guide groove; the left end of the first sealing plate is provided with a first guide pin shaft, the right end of the second sealing plate is provided with a second guide pin shaft, the upper end of the first guide plate is inserted into the guide groove of the material conveying plate and is connected with the top of the guide groove through a third compression spring, and the lower end of the first guide plate is rotatably connected with the circle center hole of the guide wheel; the first guide plate is provided with a left end guide hole with a triangular upper end and a long strip lower end and a right end guide hole with a square upper end and a triangular lower end; the first guide pin shaft penetrates through the first long guide through hole and is placed in the left end guide hole, and the second guide pin shaft penetrates through the second long guide through hole and is placed in the right end guide hole; the left end of the V-shaped side plate is rotatably connected with the material conveying plate, and the right end of the V-shaped side plate is rotatably connected with the coating roller; a torsional spring is arranged at the hinged position of the V-shaped side plate and the material conveying plate; the motor and the telescopic rod are connected with the first travel switch and the second travel switch through a circuit; the two ends of the first sliding plate are provided with material cylinders, and the material conveying plate is provided with two liquid inlet pipes communicated with the elongated cavity of the material conveying plate; the first sliding plate is provided with a through hole, and a discharging pipe of the charging barrel is connected with a liquid inlet pipe through a valve and a material guiding pipe; the device comprises a material cylinder, a first sliding plate, a sealing cover, a first sliding plate, a second sliding plate, a material cylinder, a control plate and a touch switch, wherein the material cylinder is connected with the material cylinder; the left lower end of the first sliding plate is provided with two touch switches, and the contact rods of the touch switches are propped against the control plate; the left end of the first sliding plate is connected with the ultraviolet lamp tube through a telescopic device; the second transmission device is connected with the second sliding plate; the lower end of the second sliding plate is provided with a first travel switch, and the right end of the first travel switch is provided with a second travel switch.
2. The UV-plate coating photocuring device of claim 1, wherein: the first transmission device comprises first guide rods and a first lead screw, the two support frames are connected through the two first guide rods, the two first guide rods are symmetrically arranged, one support frame is provided with a through hole, the first lead screw is rotatably connected with one support frame, and the other end of the first lead screw penetrates through the through hole in the support frame provided with the through hole and is connected with a motor shaft of the motor through a coupling.
3. The UV-plate coating photocuring device of claim 1, wherein: the telescopic rod is an electric telescopic rod.
4. The UV-plate coating photocuring device of claim 1, wherein: the telescopic device comprises a second connecting plate, a third connecting plate and a connecting shaft, the left end of the first sliding plate is connected with the second connecting plate, the upper end of the second connecting plate is provided with a cavity, the side wall of the second connecting plate is provided with two guide holes communicated with the cavity, the vertical rod of the L-shaped rod is placed in the cavity of the second connecting plate, the horizontal rods of the two L-shaped rods penetrate through the guide holes of the second connecting plate and are connected through the connecting rod, the vertical rod of the L-shaped rod is connected with the side wall of the cavity through a fourth compression spring, the lower end of the second connecting plate is provided with two stepped through holes, the upper end of each stepped through hole is communicated with the cavity of the second connecting plate, and the lower end of each stepped through hole is communicated with the outside; the middle of the stepped through hole is a large-diameter hole, the two ends of the stepped through hole are small-diameter holes, the upper end of the connecting shaft penetrates through the stepped through hole and abuts against the lower end of a vertical rod of the L-shaped rod, the lower end of the connecting shaft is connected with a third connecting plate, a shaft collar is arranged on the connecting shaft and is positioned at the large-diameter hole, a fifth compression spring is sleeved at the outer end of the connecting shaft, the upper end of the fifth compression spring is connected with the shaft collar, the lower end of the fifth compression spring is connected with the bottom of the large-diameter hole, the lower end of the third connecting plate is connected with a support, and an ultraviolet lamp tube is mounted on the support; a fourth connecting plate is arranged at the upper right part of the working table plate, and a second travel switch is arranged at the lower end of the fourth connecting plate; the second sliding plate is provided with a first guide block, the first guide block is positioned above the first travel switch, an inclined plane is arranged at the right lower part of the first guide block, the third connecting plate is provided with a second guide block, and an inclined plane is arranged at the left upper part of the second guide block.
5. The UV-plate coating photocuring device of claim 1, wherein: the upper end face of the working table plate is provided with a baffle plate, two ends of the baffle plate are respectively provided with a second lug plate, the two second lug plates are clamped at two ends of the working table plate, one of the second lug plates is provided with a threaded hole, the threaded hole of the second lug plate is connected with a screwing screw rod, and one end of the screwing screw rod is connected with a first handle; and a limiting plate is arranged at the right end of the working table plate.
6. The UV-plate coating photocuring device of claim 1, wherein: the second transmission device comprises a second guide rod and a second lead screw, the second guide rod and the second lead screw are respectively arranged between the two support frames, the second guide rod and the second lead screw are positioned below the first guide rod, a through hole is formed in one support frame, the second lead screw is rotatably connected with one support frame, and the other end of the second lead screw penetrates through the through hole in the support frame provided with the through hole to be connected with the rocking handle; one end of the second sliding plate is provided with a threaded through hole, the other end of the second sliding plate is provided with a guide through hole, the second guide rod penetrates through the guide through hole of the second sliding plate, and the second lead screw is in threaded connection with the threaded through hole of the second sliding plate.
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| CN201910142482.7A CN110385245B (en) | 2019-02-26 | 2019-02-26 | UV board coating photocuring device |
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| CN201910142482.7A CN110385245B (en) | 2019-02-26 | 2019-02-26 | UV board coating photocuring device |
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| CN110385245B true CN110385245B (en) | 2022-05-24 |
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| CN112517334A (en) * | 2020-11-16 | 2021-03-19 | 江山志诚科技有限公司 | Anticorrosive ageing resistance processing apparatus of power transmission and transformation facility |
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Effective date of registration: 20220505 Address after: 276826 East Industrial Park, nanshou Road, Shanghai Road, north of provincial road 335, Nanhu Town, Donggang District, Rizhao City, Shandong Province Applicant after: Rizhao Fangyuan Machinery Technology Co.,Ltd. Address before: 276800 South of Shandong Road and West of Yantai Road, Donggang District, Rizhao City, Shandong Province (169E Shangzhu 802) Applicant before: RIZHAO XUANYI INFORMATION TECHNOLOGY CO.,LTD. |
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