Coating film transfer printing tool capable of improving using effect

Abstract

A coating film transfer printing tool capable of improving the using effect comprises a shell, a transmission assembly, a rotating body and a transfer printing head, the shell comprises a first shell and a second shell, the first shell and the second shell are vertically and mutually clamped to form a whole with openings in the front ends of the first shell and the second shell, and a clamping groove is formed in the opening in the front end of the shell; the transmission assembly comprises a belt core seat, a waste core seat and a transfer printing belt and is fixedly arranged at the rear end in the shell, the rotating body is rotationally arranged in the shell, the rotating body is in rolling connection relative to the transmission assembly, the relative friction force between the transfer printing belt and the rotating body is reduced in a rolling friction mode, then loss of the transfer printing belt in the using process is reduced, and the service life of the transfer printing belt is prolonged. The transfer printing head is clamped to the notch in the front end of the shell and used for transferring the coating of the transfer printing belt to the target surface, through rolling friction of the rotating body, the friction force of the transfer printing belt in the moving process is reduced, the service life is prolonged, glue / scrap accumulation is avoided to the maximum extent, and then the using effects of being easier, more reliable, safer and the like are achieved.

Description

Technical Field

[0001] The present invention is a coating transfer tool for improving the use effect, belonging to the field of coating transfer. Background Art

[0002] In the field of coating transfer technology, coating transfer tools are widely used in various scenarios for transferring a thin film or coating from one substrate to another surface. Traditional coating transfer tools usually consist of a housing, a transmission component, a transfer belt, and a transfer head, etc.

[0003] However, there are some problems in the existing coating transfer tools during use. During the movement of the transfer belt, the sliding friction between the transfer belt and the belt winding feature is relatively large, resulting in the user needing to apply a large force during operation, which affects the comfort of use; the sliding friction easily causes wear of the transfer belt and the belt winding feature, shortening the service life of the product and increasing the maintenance and replacement costs; due to the viscosity of the transfer belt, colloids or debris are likely to accumulate on the belt winding feature during use, causing the movement of the transfer belt to be blocked, and even unable to recycle the waste belt normally, affecting the transfer effect. Summary of the Invention

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a coating transfer tool for improving the use effect, so as to solve the problems that the existing sliding friction easily causes wear of the transfer belt and the belt winding feature, and is also prone to accumulate colloids and debris on the belt winding feature, thereby affecting the movement of the transfer belt.

[0005] To achieve the above purpose, the present invention is realized through the following technical solutions: A coating transfer tool for improving the use effect, which includes: A housing, the housing includes a first housing and a second housing, the first housing and the second housing are clamped with each other up and down to form an integral body with an opening at the front end thereof, and a card slot is provided at the opening at the front end of the housing; A transmission component, the transmission component includes a belt core seat, a waste core seat and a transfer belt and is fixedly arranged at the rear end inside the housing, the belt core seat is used for installing the unused transfer belt, and the waste core seat is used for recycling the used transfer belt; A rotating body, the rotating body is rotatably arranged inside the housing, the rotating body is in rolling connection with the transmission component, and reduces the relative friction force between the transfer belt and the rotating body in a rolling friction manner, thereby reducing the loss of the transfer belt during use; A transfer head, the transfer head is clamped at the notch at the front end of the housing and is used for transferring the coating of the transfer belt to the target surface.

[0006] Further, the transmission component is one of coaxial transmission, gear transmission and belt pulley transmission.

[0007] Further, a first fixing seat and a second fixing seat are fixedly arranged side by side and at intervals inside the second housing. The first fixing seat is used for fixing a transmission assembly, and the second fixing seat is used for fixing a rotating body.

[0008] Further, a core is arranged inside the transfer belt, and the transfer belt is sleeved on a core seat of the transmission assembly through the core. A coating is arranged on the outer surface of the transfer belt.

[0009] Further, a plurality of clamping blocks are arranged on the transfer head, and the transfer head is fixedly connected to a clamping groove at the front end notch of the housing through the clamping blocks.

[0010] Further, the core seat and the waste core seat are coaxially arranged on the transmission assembly, and the diameter of the core seat is smaller than that of the waste core seat.

[0011] Further, the rotating body extends outward along the central axis and has a first contact surface in contact with the transfer belt. When the transfer belt slides around the rotating body, the inner surface of the transfer belt is in rolling friction contact with the first contact surface to provide a first sliding force. The rotating body has a second contact surface in contact with the second fixing seat inside. When the rotating body rotates circumferentially relative to the second fixing seat, the inside of the rotating body is in rolling friction contact with the second contact surface to provide a second sliding force.

[0012] Further, during transfer, the unused transfer belt and the waste belt move staggeredly left and right along the first contact surface of the rotating body, so as to drive the rotating body to perform rolling friction relative to the second fixing seat and the transfer belt respectively, so as to provide a rolling forward force with lower resistance.

[0013] Further, the rotating body can perform a rotating motion, and the shape of the rotating body is one or more of a shaft hole shape, a rotating shaft shape, an arc shape or a spherical shape.

[0014] Further, the shaft hole shape is a hollow cylinder, and the rotation of the rotating body is fixed through a fixing block inside the housing, reducing the offset and distortion of the transfer belt.

[0015] Further, the rotating shaft shape is a cylinder with a rotating shaft inside, and the stable rotation of the rotating body is realized by fixing both ends of the rotating shaft, thereby reducing vibration and noise.

[0016] Further, the arc shape is a cylinder with a hollow inside and an arc outside. The external arc can adapt to the bending path of the transfer belt, and the friction force is reduced by reducing the contact area.

[0017] Further, if the rotating body is spherical, it has a multi-directional rotation freedom and can adapt to the complex movement paths of different transfer belts.

[0018] The beneficial effects of the present invention are: 1. This application converts the conventional tape-winding feature into a rotating body, transforming the sliding friction that occurs when the transfer tape passes through the tape-winding feature into rolling friction, thereby reducing the frictional force during the movement of the transfer tape, extending the service life of the transfer tape and the rotating body, reducing the maintenance cost and replacement frequency of the equipment, and maximizing the avoidance of the generation of accumulated glue / shavings.

[0019] 2. Rolling friction can provide a more uniform resistance to motion, keeping the transfer tape stable during movement and avoiding jitter or speed fluctuations caused by uneven frictional forces. This helps improve the transfer quality and ensures that the coating is transferred to the target surface evenly and continuously.

[0020] 3. This application provides various rotating body structures. The rotating bodies can, through their rolling friction characteristics, adapt to different types of core carriers, enabling the coating transfer tool to be applicable to various coating transfer requirements, enhancing the versatility and market competitiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects, and advantages of the present invention will become more apparent by reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 is an exploded view of the structure of a coating transfer tool for improving the use effect of the present invention; Figure 2 is a schematic structural diagram of the transfer assembly of the present invention; Figure 3 is a schematic structural diagram of the transfer head of the present invention; Figure 4 is a schematic assembly structural diagram of the coating transfer tool of the present invention; Figure 5 is a schematic structural diagram of the transfer tape; Figure 6 is a schematic structural diagram of a shaft-hole-shaped rotating body; Figure 7 is a schematic structural diagram of a rotating shaft-shaped rotating body; Figure 8 is a schematic structural diagram of an arc-shaped rotating body; Figure 9 is a schematic structural diagram of a spherical rotating body.

[0022] The reference numerals are respectively: 1, housing; 11, first housing; 12, second housing; 13, first fixing seat; 14, second fixing seat; 15, card slot; 2, transmission assembly; 21, core seat; 22, waste core seat; 23, transfer tape; 231, core; 232, coating; 3, rotating body; 31, first contact surface; 32, second contact surface; 4, transfer head; 41, clamping block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0024] As Figure 1 , Figure 2 , Figure 3 shown, the present invention provides a technical solution for a coating transfer tool to improve the use effect, which includes: A housing 1, the housing 1 includes a first housing 11 and a second housing 12, the first housing 11 and the second housing 12 are clamped to each other up and down to form an integral body with an opening at the front end thereof, and a card slot 15 is provided at the opening at the front end of the housing 1; A transmission assembly 2, the transmission assembly 2 includes a core seat 21, a waste core seat 22 and a transfer belt 23 and is fixedly arranged at the rear end inside the housing 1, the core seat 21 is used for installing the unused transfer belt 23, and the waste core seat 22 is used for recycling the used transfer belt 23; A rotating body 3, the rotating body 3 is rotatably arranged inside the housing 1, the rotating body 3 is in rolling connection with the transmission assembly 2, and the relative friction force between the transfer belt 23 and the rotating body 3 is reduced by means of rolling friction, thereby reducing the loss of the transfer belt 23 during use; A transfer head 4, the transfer head 4 is clamped at the notch at the front end of the housing 1 and is used for transferring the coating 232 of the transfer belt 23 to the target surface.

[0025] In order to achieve transmission, the transmission assembly 2 is one of coaxial transmission, gear transmission and pulley transmission.

[0026] In order to achieve transfer, a first fixing seat 13 and a second fixing seat 14 are fixedly arranged side by side at intervals inside the second housing 12, the first fixing seat 13 is used for fixing the transmission assembly 2, and the second fixing seat 14 is used for fixing the rotating body 3.

[0027] In order to facilitate the fixing of the transfer belt, a core 231 is provided inside the transfer belt 23, and the transfer belt 23 is sleeved on the core seat 21 of the transmission assembly 2 through the core 231, and a coating 232 is provided on the outer surface of the transfer belt 23.

[0028] In order to fix the transfer head, a plurality of clamping blocks 41 are provided on the transfer head 4, and the transfer head 4 is fixedly connected to the card slot 15 at the notch at the front end of the housing 1 through the clamping blocks 41.

[0029] In order to realize the rotation of the rotating body, the rotating body 3 extends outward along the central axis and has a first contact surface 31 in contact with the transfer belt 23. When the transfer belt 23 slides around the rotating body 3, the inner surface of the transfer belt 23 is in rolling friction contact with the first contact surface 31 to provide a first sliding force; The inside of the rotating body 3 has a second contact surface 32 that contacts the second fixed seat 14. When the rotating body 3 rotates circumferentially relative to the second fixed seat 14, the inside of the rotating body 3 is in rolling friction contact with the second contact surface 32 to provide a second sliding force.

[0030] To reduce the friction during movement, during transfer, the unused transfer belt 23 and the waste belt move in a staggered manner left and right along the first contact surface 31 of the rotating body 3, so as to drive the rotating body 3 to perform rolling friction relative to the second fixed seat 14 and the transfer belt 23 respectively, to provide a rolling forward force with lower resistance.

[0031] To adapt to different usage scenarios, the rotating body 3 can perform a rotating motion, and the shape of the rotating body 3 is one or more of a shaft hole shape, a rotating shaft shape, an arc shape, or a spherical shape.

[0032] As Figure 6 shown, in order to reduce the displacement of the transfer belt, the shaft hole shape is a hollow cylinder, and the rotation of the rotating body 3 is fixed by the fixing block inside the housing 1 to reduce the offset and distortion of the transfer belt 23.

[0033] As Figure 7 shown, in order to improve the stability of use, the rotating shaft shape is a cylinder with a rotating shaft inside, and the stable rotation of the rotating body 3 is achieved by fixing both ends of the rotating shaft, thereby reducing vibration and noise.

[0034] As Figure 8 shown, in order to reduce the loss of the transfer belt, the arc shape is a cylinder that is hollow inside and has an arc shape outside. The external arc can adapt to the bending path of the transfer belt 23, and the friction is reduced by reducing the contact area.

[0035] As Figure 9 shown, when the rotating body 3 is spherical, it has multi-directional rotational freedom and can adapt to the complex movement paths of different transfer belts 23.

[0036] As Figure 4 shown, in this application, the transmission component 2 and the rotating body 3 are fixed inside the housing 1 through the first fixed seat 13 and the second fixed seat 14. The belt core seat 21 on the transmission component 2 is equipped with an unused transfer belt 23. During the coating transfer process, the transfer head 4 will transfer the coating 232 on the transfer belt 23 to the target, and the used waste belt will be recycled by the waste core seat 22 on the transmission component 2. During this process, the rotating body 3 can reduce the wear of the transfer belt 23 during movement, and reduce the friction during movement by means of rolling friction, thereby reducing the loss of the coating 232 and avoiding the occurrence of glue / flake accumulation.

[0037] The transfer belt 23 of the present application has been coated with a coating 232 and can be directly assembled on the belt core holder 21 on the transmission assembly 2 .

[0038] The rotating body 3 in the present application is divided into two parts, an upper part and an lower part. During the transfer process, one part is used to transfer the unused transfer belt 23, and the other part is used to recycle the waste belt. The unused transfer belt 23 and the recycled waste belt are crossed in space and are located on both sides of the rotating body 3 respectively.

[0039] Embodiment 1: The rotating body 3 is in the form of an axial hole, which is a cylindrical structure with an inner hole, which can ensure that the rotating body 3 rotates smoothly around the axis. The inner surface of the axial hole has been processed with high precision, such as honing or grinding, to achieve a lower surface roughness. The outer cylindrical surface of the axial hole is in contact with the transfer belt 23, and the surface is smooth and has a certain hardness to reduce wear and friction. It is suitable for coating transfer scenarios that require high precision and stability.

[0040] Embodiment 2: The rotating body 3 is in the form of a rotating shaft, which consists of a shaft and an outer cylinder sleeved with the shaft. The surface of the shaft is hardened, and the surface hardness and wear resistance are high. Both ends of the shaft are installed on the shell 1 to ensure that the rotating body 3 can rotate smoothly. The diameter and length of the rotating shaft can be customized according to the specific design of the coating transfer tool and the size of the transfer belt 23. It is suitable for coating transfer scenarios that are frequently used or need to withstand greater tension.

[0041] Embodiment 3: The rotating body 3 is in an arc-shaped form and is a hollow cylinder with a curved arc surface structure. The degree of curvature can be designed according to the thickness and movement path of the transfer belt 23. The inner surface of the arc is a smooth curved surface to reduce the contact area and friction with the transfer belt 23. Both ends of the arc-shaped rotating body 3 are connected with mounting structures, such as shaft holes or flanges, which are used to fix it on the shell 1, and are suitable for application scenarios where the transfer belt 23 needs to change direction.

[0042] Embodiment 4: The rotating body 3 is spherical, consisting of a complete sphere or spherical crown structure, with a smooth surface and a low friction coefficient. The sphere is usually made of wear-resistant materials such as ceramics, polymers or metals with special surface treatment. The sphere is mounted on the shell 1 through a ball socket or other supporting structure, so that it can rotate freely in multiple directions. It is suitable for scenarios requiring multi-directional movement and high-precision coating transfer.

[0043] Embodiment 5: This application Figure 1 , Figure 2 and Figure 4The rotation mode adopted by the transmission component 2 therein is coaxial rotation, that is, the core holder 21 and the waste core holder 22 are respectively arranged up and down on the same axis, which can effectively reduce the internal space of the housing 1; in addition, the transmission component 2 can also be a gear transmission or a pulley transmission. Through the meshing between the large gear and the small gear or the transmission between the large pulley and the small pulley, the movement effect of the transfer belt 23 can also be achieved.

[0044] Embodiment 6: The rotating body 3 in this application is arranged inside the housing 1. When the transmission mode is coaxial transmission, the axis of the rotating body 3 and the axis of the transmission component 2 are arranged on the same straight line. When the transmission mode is gear transmission or pulley transmission, one or more rotating bodies 3 can be arranged inside the housing 1 according to different transmission modes to assist in the transmission of the transfer belt 23, and the position of the rotating body 3 can be changed according to needs.

[0045] This application converts the conventional tape winding feature into the rotating body 3, and converts the sliding friction when the transfer belt 23 passes through the tape winding feature into rolling friction, so as to reduce the friction existing in the movement process of the transfer belt 23, extend the service life of the transfer belt 23 and the rotating body 3, reduce the maintenance cost and replacement frequency of the equipment, and avoid the generation of accumulated glue / chips to the greatest extent.

[0046] Rolling friction can provide a more uniform movement resistance, keep the transfer belt 23 stable during movement, and avoid jitter or speed fluctuation caused by uneven friction, which helps to improve the transfer quality and ensure that the coating 232 is transferred to the target surface evenly and continuously.

[0047] This application provides a variety of structures of the rotating body 3. The rotating body 3 can adapt to different types of core carriers through its rolling friction characteristics, which enables the coating transfer tool to be applicable to a variety of coating transfer requirements, enhancing the versatility and market competitiveness of the product.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0049] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A film transfer tool for improving the use effect, characterized in that: It includes: A housing (1), the housing (1) includes a first housing (11) and a second housing (12), the first housing (11) and the second housing (12) are snap-connected up and down to form an integral body with an opening at the front end thereof, and a card slot (15) is provided at the front end opening of the housing (1); A transmission assembly (2), the transmission assembly (2) includes a core seat (21), a waste core seat (22) and a transfer belt (23) and is fixedly arranged at the rear end inside the housing (1), the core seat (21) is used for installing an unused transfer belt (23), and the waste core seat (22) is used for recycling the used transfer belt (23); A rotating body (3), the rotating body (3) is rotatably arranged inside the housing (1), the rotating body (3) is in rolling connection with the transmission assembly (2), and the relative frictional force between the transfer belt (23) and the rotating body (3) is reduced by means of rolling friction, thereby reducing the loss of the transfer belt (23) during use; A transfer head (4), the transfer head (4) is snap-connected to the notch at the front end of the housing (1) and is used for transferring the coating (232) of the transfer belt (23) to the target surface.

2. The coating transfer tool for improving the use effect according to claim 1, wherein: The transmission assembly (2) is one of coaxial transmission, gear transmission and pulley transmission.

3. The coating transfer tool for improving the use effect according to claim 1, characterized in that: Inside the second housing (12), a first fixing seat (13) and a second fixing seat (14) are fixedly arranged side by side at intervals, the first fixing seat (13) is used for fixing the transmission assembly (2), and the second fixing seat (14) is used for fixing the rotating body (3).

4. A coating transfer tool for improving the use effect according to claim 1, characterized in that: A belt core (231) is arranged inside the transfer belt (23), and the transfer belt (23) is sleeved on the core seat (21) of the transmission assembly (2) through the belt core (231), and a coating (232) is arranged on the outer surface of the transfer belt (23).

5. The coating transfer tool for improving the use effect according to claim 1, characterized in that: A plurality of clamping blocks (41) are arranged on the transfer head (4), and the transfer head (4) is fixedly connected to the card slot (15) at the front end notch of the housing (1) through the clamping blocks (41).

6. The coating transfer tool for improving the use effect according to claim 1, characterized in that: The rotating body (3) extends outward along the central axis and has a first contact surface (31) in contact with the transfer belt (23). When the transfer belt (23) slides around the rotating body (3), the inner surface of the transfer belt (23) is in rolling friction contact with the first contact surface (31) for providing a first sliding force; The rotating body (3) has a second contact surface (32) in contact with the second fixing seat (14) inside. When the rotating body (3) rotates circumferentially relative to the second fixing seat (14), the inside of the rotating body (3) is in rolling friction contact with the second contact surface (32) for providing a second sliding force.

7. A film transfer tool for improving the use effect according to claim 6, characterized in that: During transfer, the unused transfer belt (23) and the waste belt move staggeredly left and right along the first contact surface (31) of the rotating body (3) to drive the rotating body (3) to perform rolling friction relative to the second fixing seat (14) and the transfer belt (23) respectively, so as to provide a rolling forward force with lower resistance.

8. A film transfer tool for improving the use effect according to claim 1, characterized in that: The rotating body (3) can perform a rotating motion, and the shape of the rotating body (3) is one or more of shaft hole shape, rotating shaft shape, arc shape or spherical shape.

9. A coating transfer tool for improving the use effect according to claim 8, characterized in that: The shaft hole is in the shape of a hollow cylinder, and the rotating body (3) is fixed through the fixing block inside the housing (1), reducing the offset and distortion of the transfer belt (23).

10. A film transfer tool for improving the use effect according to claim 8, characterized in that: The rotating shaft is in the shape of a cylinder with a rotating shaft inside, and the two ends of the rotating shaft are fixed to achieve the smooth rotation of the rotating body (3), thereby reducing vibration and noise.

11. A film transfer tool for improving the use effect according to claim 8, characterized in that: The arc shape is a cylinder with a hollow interior and an arc on the outside. The outer arc can adapt to the curved path of the transfer belt (23), and the friction is reduced by reducing the contact area.

12. A film transfer tool for improving the use effect according to claim 8, characterized in that: If the rotating body (3) is spherical, it has multi-directional rotational freedom and can adapt to the complex movement paths of different transfer belts (23).

Images