UV glue coating machine

Abstract

The utility model relates to the related technical field of UV glue coating machines, in particular to a UV glue coating machine which comprises a coating machine body and a conveying shaft assembly installed on the coating machine body, a plurality of sets of limiting grooves are formed in the two ends of a conveying shaft body at equal intervals, and check block assemblies are arranged in the limiting grooves. The adjusting assemblies are symmetrically arranged at the two ends of the conveying shaft body in a sliding mode, sliding grooves are formed in the adjusting assembly body at equal intervals, rotating discs are rotationally installed in the sliding grooves, limiting sliding blocks are installed in the sliding grooves in a sliding mode, and the adjustable conveying shaft of the UV glue coating machine is composed of the adjusting assemblies and the conveying shaft assembly. The rotating disc is rotated to drive the guide groove to rotate, the guide block is pulled through the guide groove to push the limiting sliding block into the limiting groove, so that the position of the adjusting assembly on the conveying shaft body is controlled, a plug pin piece is installed on the adjusting assembly body, rotation of the rotating disc is limited, and the situation that the limiting sliding block slides out of the limiting groove during work is avoided. Therefore, limiting adjustment of the adjusting assembly is affected.

Description

Technical Field

[0001] The utility model relates to the technical field related to UV glue coating machines, in particular to a UV glue coating machine. Background Art

[0002] UV glue coating machine is a kind of equipment specially used for coating UV glue. It uses ultraviolet light curing technology to cure the UV glue coated on the surface of the material. UV glue is a special glue that cures very quickly. It can be cured into a hard substance after a certain amount of ultraviolet light exposure. It has excellent bonding properties and environmental resistance. The UV glue coating machine controls the coating speed and coating thickness to evenly coat the UV glue on the surface of the product, and then cures it through an ultraviolet light source to achieve the effect of bonding and repair. UV glue coating machines are widely used in electronics, printing, medical and other industries.

[0003] However, in the prior art, the transport device of the UV glue coating machine is usually of fixed size and can only coat products of fixed width, which makes it difficult to meet the coating needs of the UV glue coating machine with different widths, thereby causing waste of the UV glue coating machine. Therefore, the utility model proposes a UV glue coating machine to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a UV adhesive coating machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a UV glue coating machine, comprising a coating machine body and a transmission shaft assembly installed on the coating machine body, and the two ends of the transmission shaft assembly are symmetrically arranged, and the transmission shaft assembly comprises:

[0006] A transmission shaft body, wherein a plurality of groups of limit grooves are equidistantly arranged at both ends of the transmission shaft body and each group of limit grooves are arranged in an equal circumference, and a stopper assembly is arranged in each of the limit grooves;

[0007] An adjustment component is symmetrically provided with a group of sliding parts installed at both ends of the transmission shaft body, and the adjustment component includes a rotating disk, a limit slider, an adjustment component body, a guide groove and a guide block. The adjustment component body is equidistantly provided with slide grooves, and the rotating disk is rotatably installed in the slide grooves. The rotating disk is provided with guide grooves of equal circumference, and the limit slider is slidably installed in the slide grooves. The outer side of the limit slider is fixedly connected to the guide block, and the limit sliders are all slidably installed in the guide grooves.

[0008] Preferably, latch parts are fixedly installed on the outer sides of the adjustment component main bodies at both ends, and the latch parts include a latch rod, a latch cap, a spherical limit block, a spring bent sheet and a latch body.

[0009] Preferably, a latch hole is provided on the rotating disk. When the rotating disk is rotated until the limiting slider is fully extended, the position of the latch hole corresponds to the position of the latch rod. When the latch member is closed, the latch rod is embedded in the latch hole.

[0010] Preferably, a latch rod is slidably installed in the latch body, one end of the latch rod is fixedly connected to the latch cap, and a spherical limit block is fixedly installed in the middle of the latch rod. When the latch is closed, the spherical limit block is just embedded in the spring curved sheet.

[0011] Preferably, the block assembly includes a limit groove block and a limit groove spring, the bottom of the limit groove is fixedly connected to the limit groove spring, the other end of the limit groove spring is fixedly connected to the limit groove block, and when the limit groove spring is reset, the outer side surface of the limit groove block is flush with the outer side surface of the conveying shaft body.

[0012] Preferably, a circumferential protrusion is arranged on the outer side surface of the rotating disk.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. An adjustable conveying shaft of a UV glue coating machine composed of an adjusting component and a conveying shaft component is set; the adjusting component on the conveying shaft body is pushed to the position required for the coating size, and then the rotating disk is rotated to drive the guide groove to rotate, and the guide block is pulled through the guide groove, so that the guide block pushes the limit slider into the limit groove, thereby controlling the position of the adjusting component on the conveying shaft body, and a latch is installed on the adjusting component body to limit the rotation of the rotating disk, thereby preventing the limit slider from slipping out of the limit groove during operation, thereby affecting the limit adjustment of the adjusting component.

[0015] 2. A stopper assembly is provided in the limiting groove to avoid unevenness of the surface of the conveying shaft body caused by the setting of the limiting groove, thereby avoiding wrinkles on the film conveyed in contact with it, thereby affecting the appearance of the product.

[0016] 3. A circle of circular protrusions is arranged on the outer circumference of the rotating disk to increase the friction force of the outer surface of the rotating disk, thereby avoiding slipping during rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a half-section view of the adjustment component and the transmission shaft component of the utility model;

[0019] Figure 3 This is a half-section view of the transmission shaft assembly of the utility model;

[0020] Figure 4 This is a half-section view of the adjustment component of the utility model;

[0021] Figure 5 This is a half-section view of the adjustment component of the utility model;

[0022] Figure 6 This is a half-section view of the adjustment component of the utility model;

[0023] Figure 7 This is a half-section view of the latch member of the utility model;

[0024] In the figure: adjusting component 1, transmission shaft component 2, latch member 3, transmission shaft body 4, limit groove block 5, limit groove spring 6, limit groove 7, rotating disk 8, limit slider 9, adjusting component body 10, guide groove 11, guide block 12, latch hole 14, latch rod 15, latch cap 16, spherical limit block 17, spring bent piece 18, latch body 19. DETAILED DESCRIPTION

[0025] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-7 The present invention provides the following three preferred embodiments:

[0027] Embodiment 1

[0028] A UV glue coating machine, comprising a coating machine body and a transmission shaft assembly 2 installed on the coating machine body, and the two ends of the transmission shaft assembly 2 are symmetrically arranged, characterized in that: the transmission shaft assembly 2 comprises: a transmission shaft body 4 and an adjustment assembly 1, the transmission shaft body 4, a plurality of groups of limit grooves 7 are equidistantly arranged at both ends, and each group of limit grooves 7 is arranged in an equal circumference, and a block assembly is arranged in the limit groove 7; the adjustment assembly 1 is symmetrically provided with a group of slidingly installed at both ends of the transmission shaft body 4, the adjustment assembly 1 comprises a rotating disk 8, a limit slider 9, an adjustment assembly body 10, a guide groove 11 and a guide block 12, the adjustment assembly body 10 is equidistantly provided with slide grooves, the rotating disk 8 is rotatably installed in the slide groove, the guide groove 11 is equicircularly arranged on the rotating disk 8, and the limit groove is slidably installed in the slide groove The guide block 12 is fixedly connected to the outer side of the limit slider 9, and the limit slider 9 is slidably installed in the guide groove 11, and the adjustable transmission shaft of the UV glue coating machine composed of the adjusting component 1 and the transmission shaft component 2 is set; the adjusting component 1 on the transmission shaft body 4 is pushed to the position required for the coating size, and then the rotating disk 8 is rotated to drive the guide groove 11 to rotate, and the guide block 12 is pulled through the guide groove 11, so that the guide block 12 pushes the limit slider 9 into the limit groove 7, thereby controlling the position of the adjusting component 1 on the transmission shaft body 4, and installing the latch 3 on the adjusting component body 10, thereby limiting the rotation of the rotating disk 8, thereby preventing the limit slider 9 from slipping out of the limit groove 7 during operation, thereby affecting the limit adjustment of the adjusting component 1.

[0029] The outer sides of the adjustment component bodies 10 at both ends are fixedly installed with latch parts 3, which include latch rods 15, latch caps 16, spherical stop blocks 17, spring curved sheets 18 and latch bodies 19;

[0030] The rotating disk 8 is provided with a latch hole 14. When the rotating disk 8 is rotated until the limit slider 9 is fully extended, the position of the latch hole 14 corresponds to the position of the latch rod 15. When the latch is closed, the latch rod 15 is embedded in the latch hole 14.

[0031] The latch rod 15 is slidably installed in the latch body 19, one end of the latch rod 15 is fixedly connected to the latch cap 16, and a spherical stopper 17 is fixedly installed in the middle of the latch rod 15. When the latch is closed, the spherical stopper 17 is just embedded in the spring curved sheet 18;

[0032] Embodiment 2

[0033] On the basis of the first embodiment, the stopper assembly includes a limit groove stopper 5 and a limit groove spring 6, the limit groove 7 is fixedly connected to the limit groove spring 6 at the bottom, and the other end of the limit groove spring 6 is fixedly connected to the limit groove stopper 5, and when the limit groove spring 6 is reset, the outer side surface of the limit groove stopper 5 is flush with the outer side surface of the conveying shaft body 4, so as to avoid the unevenness of the surface of the conveying shaft body 4 caused by the setting of the limit groove 7, thereby avoiding wrinkles in the film conveyed in contact with it, thereby affecting the appearance of the product;

[0034] Embodiment 3

[0035] On the basis of the second embodiment, a circumferential protrusion is provided on the outer side of the rotating disk 8 to increase the friction force of the outer surface of the rotating disk 8, thereby avoiding slipping during rotation;

[0036] Working principle: In actual use, first adjust the position of the two end adjustment components 1 on the transmission shaft body 4, then rotate the rotating disk 8, the rotating disk 8 drives the guide block 12 in the guide groove 11, and then the guide block 12 pushes the limit slider 9, and pushes the limit slider 9 into the limit groove 7. When the limit slider 9 is in the limit groove 7, the limit slider 9 pushes the limit groove block 5, and pushes the limit groove block 5 into the limit groove 7, thereby limiting the position of the limit slider 9 on the transmission shaft body 4, thereby limiting the position of the adjustment component 1 on the transmission shaft body 4. When the limit slider 9 is outside the limit groove 7, it is reset and pushed by the limit groove spring 6. The limit groove block 5 makes the outer surface of the limit groove block 5 flush with the outer surface of the transmission shaft body 4; at the same time, the pin cap 16 is pushed, and the pin cap 16 pushes the pin rod 15, and then the pin rod drives the spherical limit block 17. When the pin member 3 is closed, the pin rod 15 is embedded in the pin hole 14, and the spherical limit block 17 is just embedded in the spring curved piece 18. When the pin rod 15 is opened, the pin rod 15 moves out of the pin hole 14, and the spherical limit block 17 moves to the outside of the spring curved piece 18, thereby limiting the rotation of the rotating disk 8, thereby preventing the limit slider 9 from sliding out of the limit groove 7, thereby locking the entire adjustment component 1 in position on the transmission shaft body 4.

[0037] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A UV adhesive coating machine, comprising a coating machine body and a transmission shaft assembly (2) mounted on the coating machine body, wherein the two ends of the transmission shaft assembly (2) are symmetrically arranged, and characterized in that: The transmission shaft assembly (2) comprises: A transmission shaft body (4), wherein the transmission shaft body (4) is provided with a plurality of groups of limit grooves (7) at equal distances at both ends, and each group of the limit grooves (7) is arranged in an equal circumference, and a stopper assembly is arranged in each of the limit grooves (7); An adjusting component (1) is symmetrically provided with a group of sliding blocks installed at both ends of a transmission shaft body (4), the adjusting component (1) comprising a rotating disk (8), a limiting slider (9), an adjusting component body (10), a guide groove (11) and a guide block (12), the adjusting component body (10) is provided with sliding grooves at equal intervals, the rotating disk (8) is rotatably installed in the sliding grooves, the guide grooves (11) are arranged on the rotating disk (8) at equal circumferences, the limiting slider (9) is slidably installed in the sliding grooves, the outer side of the limiting slider (9) is fixedly connected to the guide block (12), and the limiting sliders (9) are all slidably installed in the guide grooves (11).

2. The UV adhesive coating machine according to claim 1, characterized in that: A latch member (3) is fixedly installed on the outer side of the adjustment component body (10) at both ends, and the latch member (3) comprises a latch rod (15), a latch cap (16), a spherical stop block (17), a spring curved sheet (18) and a latch body (19).

3. The UV adhesive coating machine according to claim 2, characterized in that: The rotating disk (8) is provided with a latch hole (14). When the rotating disk (8) is rotated until the limiting slider (9) is fully extended, the position of the latch hole (14) corresponds to the position of the latch rod (15). When the latch member is closed, the latch rod (15) is embedded in the latch hole (14).

4. The UV adhesive coating machine according to claim 3, characterized in that: A latch rod (15) is slidably mounted in the latch body (19), one end of the latch rod (15) is fixedly connected to a latch cap (16), and a spherical stop block (17) is fixedly mounted in the middle of the latch rod (15). When the latch is closed, the spherical stop block (17) fits into the spring curved sheet (18).

5. The UV adhesive coating machine according to claim 1, characterized in that: The stopper assembly comprises a limit groove stopper (5) and a limit groove spring (6); the bottom of the limit groove (7) is fixedly connected to the limit groove spring (6); the other end of the limit groove spring (6) is fixedly connected to the limit groove stopper (5); and when the limit groove spring (6) is reset, the outer side surface of the limit groove stopper (5) is flush with the outer side surface of the transmission shaft body (4).

6. The UV adhesive coating machine according to claim 1, characterized in that: The outer side surface of the rotating disk (8) is provided with a circumferential protrusion on the circumference.

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