Foam rubber roller device for coating machine

Abstract

The utility model relates to the technical field of coating, and discloses a foam rubber roller device for a coating machine, which comprises a support frame, the left end of the support frame is fixedly connected with a motor I, the right end of the support frame is fixedly connected with a motor II, the driving end of the motor I is connected with a coating roller through a transmission group, and the right end of the coating roller is rotatably connected with an adapter plate; the outer wall of the adapter plate is slidably connected to the inner wall of the right end of the supporting frame, a transmission lead screw is rotatably connected to the front side of the left end of the supporting frame, the outer wall of the transmission lead screw is connected with an adapter ring through an adjusting set, the driving end of a second motor is fixedly connected with a reciprocating lead screw, and the outer wall of the reciprocating lead screw is connected with a moving table through a reciprocating set. According to the coating spraying device, the shaft distance between the coating rollers can be adjusted, the device can be conveniently adjusted according to the thickness of a base material or coating, the glue spraying head sprays the coating in a wide range through reciprocating movement of the movable table and swing generated by the connecting plate, and the coating spraying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coating technology field especially relates to a kind of foam glue roller device for coating machine. BACKGROUND

[0002] Coating technology is a key process in industrial production, widely used in printing, packaging, textile, electronics, medical and other fields, the core goal of coating process is to apply liquid or slurry coating material evenly on the substrate surface, to achieve the purpose of enhancing substrate performance, improving appearance or providing special function, with the continuous development of industrial technology, the requirement of coating precision and efficiency is higher and higher, traditional coating method has been unable to fully meet the needs of modern production, therefore, various new coating devices emerge as the times require, among them, foam glue roller device becomes an important part of coating equipment with its unique advantages.

[0003] At present, foam glue roller is extruded between glue roller shafts when carrying out coating work, so that coating material rolls on the surface of substrate, and the adjustment of glue roller shaft distance directly affects the uniformity of coating material on substrate, the current glue application shaft is usually fixed or inconvenient to adjust, leading to over-thick coating in some areas, and over-thin coating in other areas, resulting in inconsistent coating thickness of final product.

[0004] For this, aiming at the technical problem, the present application proposes a kind of foam glue roller device for coating machine. INNOVATION CONTENT

[0005] The utility model aims at solving the shortcomings in prior art, and provides a kind of foam glue roller device for coating machine, the shaft distance between coating roller can be adjusted, the device can be adjusted according to substrate or coating thickness, and the spraying head is moved back and forth by moving table and the swing of connecting plate to spray coating in a wide range, improve coating spraying efficiency.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of foam glue roller device for coating machine, including support frame, the left end of the support frame is fixedly connected with motor one, the right end of the support frame is fixedly connected with motor two, the drive end of the motor one is connected with coating roller by transmission group, the right end of the coating roller is rotatably connected with adapter plate, the outer wall of the adapter plate is slidably connected in the inner wall of the right end of support frame, the left end front side of the support frame is rotatably connected with transmission screw rod, the outer wall of the transmission screw rod is connected with adapter ring by adjusting group, the drive end of the motor two is fixedly connected with reciprocating screw rod, the outer wall of the reciprocating screw rod is connected with moving table by reciprocating group, the front end of the moving table is rotatably connected with deflection rod, the front end of the deflection rod is connected with spraying head by swing group.

[0008] Further, the support frame top end is fixedly connected with a material bin, a conveying pump is installed on the inner wall of the material bin, and the output end of the conveying pump is fixedly connected to the rear end of the glue spraying head.

[0009] Further, the transmission group comprises a rotating rod fixedly connected to the driving end of the motor, a bevel gear one fixedly connected to the bottom end of the rotating rod, and a bevel gear three fixedly connected to the left end of each of the paint rollers.

[0010] Further, the adjusting group comprises a moving frame threadedly connected to the outer wall of the transmission screw rod, a rotating ring rotationally connected to the inner wall of the rear end of the moving frame, and the left end of each of the paint rollers rotationally connected to the right end of the moving frame.

[0011] Further, the rotating ring is fixedly connected with a bevel gear two, the rotating ring is slidably connected to the outer wall of the rotating rod, and the outer diameters of the bevel gear two and the bevel gear one are engaged with the outer diameter of the bevel gear three.

[0012] Further, the reciprocating group comprises a sliding block sleeved to the outer wall of the reciprocating screw rod, and the outer wall of the sliding block is fixedly connected to the inner wall of the moving table.

[0013] Further, the swinging group comprises a rotating block rotationally connected to the top end of the deflection rod, a connecting plate slidably connected to the inner wall of the rotating block, and the rear end of the connecting plate is rotationally connected to the bottom end of the inner wall of the moving table.

[0014] Further, the support frame top end is fixedly connected with a gear rack, and the bottom end of the deflection rod is rotationally connected with a transmission gear, and the outer walls of the gear rack and the transmission gear are in meshing connection.

[0015] The utility model has the advantages of the following beneficial effects:

[0016] 1. In the utility model, when the rotating rod is driven to rotate by starting the motor one, the bevel gear two and the bevel gear one are driven to rotate, the bevel gear three is driven to rotate by the bevel gear two and the bevel gear one respectively, the paint roller is driven to rotate, the paint on the paint roller is applied to the base material, when the rotating rod moves along the support frame by driving the transmission screw rod to rotate, the axial distance between the paint rollers is adjusted, and the device can be adjusted according to the base material or the thickness of the paint.

[0017] 2. In the utility model, the reciprocating screw rod is driven to rotate by starting the motor two, the moving table is driven to move by the sliding block, the transmission gear connected to the moving table is driven to move along the gear rack, the transmission gear is driven to rotate, the rotating block is driven to swing by the deflection rod, the connecting plate is driven to swing by the rotating block, the glue spraying head is driven to spray paint in a wide range by the reciprocating movement of the moving table and the swinging of the connecting plate, and the paint spraying efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A perspective view of a foamed adhesive roller device for a coating machine is provided in the present application;

[0019] Figure 2 A half cutaway view of a support frame of a foamed adhesive roller device for a coating machine is provided in the present application;

[0020] Figure 3 A half cutaway view of a moving table of a foamed adhesive roller device for a coating machine is provided in the present application;

[0021] Figure 4 A half cutaway view of a glue spraying head of a foamed adhesive roller device for a coating machine is provided in the present application;

[0022] Figure 5 A half cutaway view of a moving frame of a foamed adhesive roller device for a coating machine is provided in the present application.

[0023] Legend:

[0024] 1, support frame; 2, motor one; 3, motor two; 4, moving frame; 5, transmission screw; 6, hopper; 7, rack; 8, reciprocating screw; 9, moving table; 10, transmission gear; 11, adapter plate; 12, coating roller; 13, delivery pump; 14, rotating rod; 15, glue spraying head; 16, bevel gear one; 17, adapter ring; 18, bevel gear two; 19, sliding block; 20, deflection rod; 21, adapter block; 22, connecting plate; 23, bevel gear three. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Reference Figures 1-3The utility model provides an embodiment: a kind of foamed adhesive roll device for coating machine, including support frame 1, motor one 2 is fixedly connected in support frame 1 left end, motor two 3 is fixedly connected in support frame 1 right end, rotating rod 14 is fixedly connected in motor one 2 drive end, taper gear one 16 is fixedly connected in rotating rod 14 bottom end, taper gear three 23 is fixedly connected in coating roller 12 left end, coating roller 12 right end is rotatably connected with adapter plate 11, adapter plate 11 outer wall is slidably connected in support frame 1 right end inner wall, transmission screw rod 5 is fixedly connected in motor two 3 drive end, moving frame 4 is threadedly connected in transmission screw rod 5 outer wall, adapter ring 17 outer wall is rotatably connected in moving frame 4 rear end inner wall, top coating roller 12 left end is rotatably connected in moving frame 4 right end, moving frame 4 right end is slidably connected in support frame 1 left end, support frame 1 top is fixedly connected with bunker 6, conveying pump 13 is installed in bunker 6 inner wall, conveying pump 13 output end is fixedly connected in glue nozzle 15 rear end, taper gear two 18 is fixedly connected in adapter ring 17 bottom end, adapter ring 17 inner wall is slidably connected in rotating rod 14 outer wall, the outer diameter of taper gear two 18 and taper gear one 16 is all engaged with the outer diameter of taper gear three 23.

[0027] Specifically: when motor 2 is started by peripheral controller and drives rotating rod 14 to rotate, rotating rod 14 drives taper gear two 18 to rotate by adapter ring 17, while rotating rod 14 synchronously drives taper gear one 16 to rotate, taper gear two 18 and taper gear one 16 are engaged with taper gear three 23 respectively, so that taper gear three 23 drives coating roller 12 to rotate, so that the coating on coating roller 12 is evenly applied to substrate, when rotating transmission screw rod 5, transmission screw rod 5 makes rotating rod 14 move along support frame 1, moving frame 4 moves taper gear two 18 and coating roller 12 together by adapter ring 17, so that the axle distance between coating roller 12 is adjusted, to ensure that the device can be flexibly adjusted according to the thickness of substrate or the characteristics of coating, and finally ensure the efficiency of coating process and the uniformity of coating.

[0028] Referring to Figure 4 And Figure 5 Motor two 3 drive end is fixedly connected with reciprocating screw rod 8, the slider 19 of reciprocating screw rod 8 outer wall is sleeved, the slider 19 outer wall is fixedly connected in movable table 9 inner wall, movable table 9 front end is rotatably connected with deflection rod 20, the adapter block 21 of deflection rod 20 top is rotatably connected, the adapter block 21 inner wall is slidably connected with connecting plate 22, the connecting plate 22 rear end is rotatably connected in movable table 9 inner wall bottom end, glue nozzle 15 rear end is fixedly connected in connecting plate 22 front end, support frame 1 top is fixedly connected with rack 7, deflection rod 20 bottom end is rotatably connected with transmission gear 10, and the outer wall of rack 7 is engagedly connected with the outer wall of transmission gear 10.

[0029] Specifically: when the delivery pump 13 is opened, the paint in the hopper 6 is delivered to the glue spraying head 15, the glue spraying head 15 sprays the surface of the paint roller 12 uniformly, the motor 2 is started, the motor 2 drives the reciprocating screw rod 8 to rotate, the reciprocating screw rod 8 drives the moving table 9 to move horizontally through the sliding block 19, the transmission gear 10 connected at the moving table 9 rolls along the rack 7 during the moving process, so that the transmission gear 10 rotates, the deflection rod 20 is driven to rotate by the transmission gear 10, the adapter block 21 drives the connecting plate 22 to swing, this process not only makes the glue spraying head 15 cover a wider range in the horizontal direction through the reciprocating movement of the moving table 9, but also adjusts the spraying angle in the vertical direction through the swinging of the connecting plate 22, so that the glue spraying is realized in a wide range, and the efficiency and uniformity of the glue spraying are greatly improved.

[0030] Working principle: when the motor 2 is started to drive the rotating rod 14 to rotate, the rotating rod 14 drives the bevel gear 2 to rotate through the adapter ring 17, and the rotating rod 14 synchronously drives the bevel gear 1 to rotate, so that the bevel gear 2 and the bevel gear 1 respectively drive the bevel gear 3 to rotate the paint roller 12, so that the paint on the paint roller 12 is applied to the base material, when the rotating transmission screw rod 5 drives the rotating rod 14 to move along the support frame 1, the moving frame 4 drives the bevel gear 2 and the paint roller 12 to move through the adapter ring 17, so that the shaft distance between the paint rollers 12 is adjusted, the device can be adjusted according to the base material or the thickness of the paint, when the delivery pump 13 is opened, the paint in the hopper 6 is injected into the glue spraying head 15, the glue spraying head 15 sprays the surface of the paint roller 12, the motor 2 is started, the reciprocating screw rod 8 is rotated, the reciprocating screw rod 8 drives the moving table 9 to move through the sliding block 19, so that the transmission gear 10 connected at the moving table 9 moves along the rack 7, so that the transmission gear 10 rotates, the deflection rod 20 is driven to rotate by the transmission gear 10, the adapter block 21 drives the connecting plate 22 to swing, so that the glue spraying head 15 sprays the paint in a wide range through the reciprocating movement of the moving table 9 and the swinging of the connecting plate 22, and the glue spraying efficiency is improved.

[0031] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A foamed glue roller device for a coater comprising a support frame (1), characterized in that: The support frame (1) left end fixedly connected with motor one (2), the support frame (1) right end fixedly connected with motor two (3), the motor one (2) drive end is connected with coating roller (12) through transmission group, the coating roller (12) right end is rotatably connected with adapter plate (11), the adapter plate (11) outer wall is slidably connected in the support frame (1) right end inner wall, the support frame (1) left end front side is rotatably connected with transmission screw rod (5), the transmission screw rod (5) outer wall is connected with adapter ring (17) through adjusting group, the motor two (3) drive end is fixedly connected with reciprocating screw rod (8), the reciprocating screw rod (8) outer wall is connected with moving platform (9) through reciprocating group, the moving platform (9) front end is rotatably connected with deflection lever (20), the deflection lever (20) front end is connected with glue spraying head (15) through swing group.

2. A foamed glue roller device for a coater according to claim 1, characterized in that: The support frame (1) top end is fixedly connected with bin (6), the bin (6) inner wall is installed with conveying pump (13), the conveying pump (13) output end is fixedly connected in the glue spraying head (15) rear end.

3. The foam roller device for a coater according to claim 1, characterized in that: The transmission group includes the rotating rod (14) fixedly connected at the motor one (2) drive end, the rotating rod (14) bottom end is fixedly connected with bevel gear one (16), the coating roller (12) left end is fixedly connected with bevel gear three (23).

4. The foam roller device for a coater according to claim 1, characterized in that: The adjusting group includes the moving frame (4) threadedly connected at the transmission screw rod (5) outer wall, the adapter ring (17) outer wall is rotatably connected in the moving frame (4) rear end inner wall, the top coating roller (12) left end is rotatably connected in the moving frame (4) right end, the moving frame (4) right end is slidably connected in the support frame (1) left end.

5. The foam roll device for a coater according to claim 1, characterized in that: The adapter ring (17) bottom end is fixedly connected with bevel gear two (18), the adapter ring (17) inner wall is slidably connected in the rotating rod (14) outer wall, the bevel gear two (18) and bevel gear one (16) outer diameter are all engaged with the bevel gear three (23) outer diameter.

6. The foam roll device for a coater according to claim 1, wherein: The reciprocating group includes the sliding block (19) sleeved at the reciprocating screw rod (8) outer wall, the sliding block (19) outer wall is fixedly connected in the moving platform (9) inner wall.

7. The foam roller device for a coater according to claim 1, wherein: The swing group includes the adapter block (21) rotatably connected at the deflection lever (20) top end, the adapter block (21) inner wall is slidably connected with connecting plate (22), the connecting plate (22) rear end is rotatably connected in the moving platform (9) inner wall bottom end, the glue spraying head (15) rear end is fixedly connected in the connecting plate (22) front end.

8. The foam roller device for a coater according to claim 1, characterized in that: The support frame (1) top end is fixedly connected with rack (7), the deflection lever (20) bottom end is rotatably connected with transmission gear (10), the rack (7) outer wall and transmission gear (10) outer wall are engagedly connected.

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