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] This utility model is a coating transfer tool that improves the performance of coatings and belongs to the field of coating transfer. Background Technology

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

[0003] However, existing coating transfer tools have some problems during use. During the movement of the transfer belt, there is a large sliding friction between it and the wrapping feature, which requires the user to apply a lot of force during operation, affecting the comfort of use. Sliding friction can easily cause wear on the transfer belt and the wrapping feature, shortening the product's service life and increasing maintenance and replacement costs. Due to the stickiness of the transfer belt, colloids or debris can easily accumulate on the wrapping feature during use, which can obstruct the movement of the transfer belt or even prevent the proper recycling of waste belt, thus affecting the transfer effect. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a coating transfer tool that improves the performance of the coating. This tool solves the problem that the existing sliding friction can easily cause wear on the transfer belt and the winding feature, and also easily accumulate colloid and debris on the winding feature, thus affecting the movement of the transfer belt.

[0005] To achieve the above objectives, this utility model provides a coating transfer tool with improved performance, comprising:

[0006] The housing includes a first housing and a second housing, which are interlocked to form a whole with an opening at their front ends. The opening at the front end of the housing is provided with a slot.

[0007] A transmission assembly, comprising a core holder, a waste core holder, and a transfer belt, is fixedly disposed at the rear end inside the housing. The core holder is used to install unused transfer belts, and the waste core holder is used to recycle used transfer belts.

[0008] A rotating body is rotatably disposed inside the housing. The rotating body is rolled relative to the transmission assembly and the relative friction between the transfer belt and the rotating body is reduced by rolling friction, thereby reducing the wear of the transfer belt during use.

[0009] A transfer head, which is snapped into a slot at the front end of the housing, is used to transfer the coating of the transfer tape to the target surface;

[0010] The rotating body can be one or more in one configuration, to cooperate with different transmission components to realize the transmission of the transfer belt.

[0011] Furthermore, the transmission component is one of coaxial transmission, gear transmission, and belt transmission.

[0012] Furthermore, a first fixing seat and a second fixing seat are fixedly arranged side by side at intervals inside the second housing. The first fixing seat is used to fix the transmission assembly, and the second fixing seat is used to fix the rotating body.

[0013] Furthermore, the transfer belt has a core inside and is fitted onto the core seat of the transmission assembly through the core, and the outer surface of the transfer belt has a coating.

[0014] Furthermore, the transfer head is provided with several locking blocks, which are fixedly connected to the slot at the front end of the housing.

[0015] Furthermore, the core seat and the waste core seat are coaxially mounted on the transmission assembly, and the diameter of the core seat is smaller than that of the waste core seat.

[0016] Furthermore, the rotating body extends outward along the central axis and has a first contact surface that contacts the transfer belt. When the transfer belt slides around the rotating body, the inner surface of the transfer belt makes rolling friction contact with the first contact surface to provide a first sliding force.

[0017] The rotating body has a second contact surface inside that contacts the second fixed seat. When the rotating body rotates circumferentially relative to the second fixed seat, the interior of the rotating body makes rolling friction contact with the second contact surface to provide a second sliding force.

[0018] Furthermore, during the transfer process, the unused transfer belt and waste belt move alternately left and right along the first contact surface of the rotating body, thereby driving the rotating body to roll and rub against the transfer belt relative to the second fixed seat, providing a rolling forward force with lower resistance.

[0019] Furthermore, the rotating body is capable of rotational motion, and the shape of the rotating body is one or more of the following: shaft hole shape, pivot shape, arc shape, or sphere shape.

[0020] Furthermore, the shaft hole is a hollow cylinder, and the rotating body is fixed by a fixing block inside the shell, which reduces the offset and twisting of the transfer belt.

[0021] Furthermore, the rotating shaft is a cylinder with an internal rotating shaft. By fixing both ends of the rotating shaft, the smooth rotation of the rotating body can be achieved, thereby reducing vibration and noise.

[0022] Furthermore, the arc shape is a cylinder that is hollow inside and has an arc shape on the outside. The outer arc shape can adapt to the bending path of the transfer belt and reduce friction by reducing the contact area.

[0023] Furthermore, if the rotating body is spherical, it has multiple degrees of rotational freedom in multiple directions, which can adapt to the complex motion paths of different transfer belts.

[0024] The beneficial effects of this utility model are:

[0025] 1. This application transforms the conventional wrapping feature into a rotating body, and changes the sliding friction of the original transfer belt when passing through the wrapping feature into rolling friction, thereby reducing the friction force during the movement of the transfer belt, extending the service life of the transfer belt and the rotating body, reducing the maintenance cost and replacement frequency of the equipment, and minimizing the generation of glue / shavings.

[0026] 2. Rolling friction provides more uniform motion resistance, keeping the transfer belt stable during movement and avoiding vibration or speed fluctuations caused by uneven friction. This helps improve transfer quality and ensures that the coating is transferred evenly and continuously to the target surface.

[0027] 3. This application provides a variety of rotating body structures. The rotating body can adapt to different types of core carriers through its rolling friction characteristics. This makes the coating transfer tool suitable for a variety of coating transfer needs, enhancing the product's versatility and market competitiveness. Attached Figure Description

[0028] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0029] Figure 1 This is an exploded view of the structure of a coating transfer tool for improving the performance of this utility model.

[0030] Figure 2 This is a schematic diagram of the structure of the transfer component of this utility model;

[0031] Figure 3 This is a schematic diagram of the structure of the transfer head of this utility model;

[0032] Figure 4 This is a schematic diagram of the assembly structure of the coating transfer tool of this utility model;

[0033] Figure 5 This is a schematic diagram of the transfer belt structure;

[0034] Figure 6 A schematic diagram of a rotating body with a shaft hole;

[0035] Figure 7A schematic diagram of a rotating body in the shape of a pivot.

[0036] Figure 8 This is a schematic diagram of the structure of an arc-shaped solid of revolution;

[0037] Figure 9 This is a schematic diagram of a spherical rotating body.

[0038] The reference numerals in the attached drawings are as follows: 1. Housing; 11. First housing; 12. Second housing; 13. First fixed seat; 14. Second fixed seat; 15. Slot; 2. Transmission assembly; 21. Core holder; 22. Waste core holder; 23. Transfer belt; 231. Core; 232. Coating; 3. Rotating body; 31. First contact surface; 32. Second contact surface; 4. Transfer head; 41. Locking block. Detailed Implementation

[0039] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0040] like Figure 1 , Figure 2 , Figure 3 As shown, this utility model provides a coating transfer tool technical solution for improving the performance of the coating: it includes:

[0041] The housing 1 includes a first housing 11 and a second housing 12, which are interlocked to form a whole with an opening at their front ends. The front opening of the housing 1 is provided with a slot 15.

[0042] The transmission assembly 2 includes a core holder 21, a waste core holder 22 and a transfer belt 23, which are fixedly disposed at the rear end inside the housing 1. The core holder 21 is used to install unused transfer belt 23, and the waste core holder 22 is used to recycle the used transfer belt 23.

[0043] Rotating body 3 is rotatably disposed inside housing 1. Rotating body 3 is rolledly connected to transmission assembly 2 and reduces the relative friction between transfer belt 23 and rotating body 3 by means of rolling friction, thereby reducing the wear of transfer belt 23 during use.

[0044] The transfer head 4 is snapped into the slot at the front end of the housing 1 and is used to transfer the coating 232 of the transfer belt 23 to the target surface.

[0045] The rotating body 3 can be one or more in one configuration, to cooperate with different transmission components 2 to realize the transmission of the transfer belt 23.

[0046] To achieve transmission, the transmission component 2 is one of coaxial transmission, gear transmission, and belt transmission.

[0047] In order to achieve the 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 to fix the transmission assembly 2, and the second fixing seat 14 is used to fix the rotating body 3.

[0048] To facilitate fixing the transfer belt, the transfer belt 23 has a core 231 inside and is sleeved on the core seat 21 of the transmission assembly 2 through the core 231. The outer surface of the transfer belt 23 has a coating 232.

[0049] In order to fix the transfer head, the transfer head 4 is provided with a plurality of locking blocks 41, and is fixedly connected to the locking slot 15 at the front end of the housing 1 through the locking blocks 41.

[0050] In order to achieve the rotation of the rotating body, the rotating body 3 extends outward along the central axis and has a first contact surface 31 that contacts the transfer belt 23. When the transfer belt 23 slides around the rotating body 3, the inner surface of the transfer belt 23 rolls and rubs against the first contact surface 31 to provide a first sliding force.

[0051] 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 interior of the rotating body 3 makes rolling friction contact with the second contact surface 32 to provide a second sliding force.

[0052] To reduce friction during movement, during the transfer process, the unused transfer belt 23 and the waste belt move alternately along the first contact surface 31 of the rotating body 3, so as to drive the rotating body 3 to roll and rub against the transfer belt 23 relative to the second fixed seat 14, thereby providing a rolling forward force with lower resistance.

[0053] To adapt to different usage scenarios, the rotating body 3 can perform rotational motion, and the shape of the rotating body 3 is one or more of the following: shaft hole shape, rotating shaft shape, arc shape or spherical shape.

[0054] like Figure 6 As shown, in order to reduce the displacement of the transfer belt, the shaft hole is a hollow cylinder, and the rotating body 3 is fixed by the fixing block inside the housing 1, thereby reducing the offset and twisting of the transfer belt 23.

[0055] like Figure 7 As shown, in order to improve the stability of use, the rotating shaft is a cylinder with an internal rotating shaft. By fixing the two ends of the rotating shaft, the rotating body 3 can be rotated smoothly, thereby reducing vibration and noise.

[0056] like Figure 8As shown, in order to reduce the wear of the transfer belt, the arc is a cylinder with a hollow interior and an arc shape on the outside. The outer arc shape can adapt to the bending path of the transfer belt 23, and reduce the friction by reducing the contact area.

[0057] like Figure 9 As shown, the rotating body 3 is spherical and has multiple degrees of rotational freedom, which can adapt to the complex motion paths of different transfer belts 23.

[0058] like Figure 4 As shown, this application fixes the transmission assembly 2 and the rotating body 3 inside the housing 1 through the first fixed seat 13 and the second fixed seat 14. The core seat 21 on the transmission assembly 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. The used waste belt will be recycled by the waste core seat 22 on the transmission assembly 2. In this process, the rotating body 3 can reduce the wear of the transfer belt 23 during the movement and reduce the friction during the movement through rolling friction, thereby reducing the wear of the coating 232 and avoiding the occurrence of glue / shavings.

[0059] The transfer belt 23 of this application has been coated with a coating 232 and can be directly assembled onto the belt core seat 21 on the transmission assembly 2.

[0060] The rotating body 3 in this application is divided into upper and lower parts. During the transfer process, one part is used to transfer the unused transfer tape 23 and the other part is used to recycle the waste tape. The unused transfer tape 23 and the recycled waste tape are spatially intersecting and located on both sides of the rotating body 3.

[0061] Example 1:

[0062] The rotating body 3 is in the form of a shaft hole, which is a cylindrical structure with an inner hole. This ensures that the rotating body 3 rotates smoothly around the axis. The inner surface of the shaft hole is machined with high precision, such as honing or grinding, to achieve a low surface roughness. The outer cylindrical surface of the shaft hole contacts the transfer belt 23. The surface is smooth and has a certain degree of hardness to reduce wear and friction. It is suitable for coating transfer scenarios that require high precision and stability.

[0063] Example 2:

[0064] The rotating body 3 is in the form of a shaft, consisting of a shaft and an outer cylinder fitted with the shaft. The surface of the shaft is hardened, resulting in high surface hardness and wear resistance. Both ends of the shaft are mounted on the housing 1 to ensure that the rotating body 3 can rotate smoothly. The diameter and length of the shaft can be customized according to the specific design of the coating transfer tool and the size of the transfer belt 23, making it suitable for coating transfer scenarios that require frequent use or need to withstand large tension.

[0065] Example 3:

[0066] The rotating body 3 is an arc-shaped hollow cylinder with a curved arc surface structure. The degree of curvature can be designed according to the thickness of the transfer belt 23 and the movement path. The inner surface of the arc is a smooth curved surface to reduce the contact area and friction with the transfer belt 23. The two ends of the arc-shaped rotating body 3 are connected to mounting structures, such as shaft holes or flanges, for fixing it to the housing 1. It is suitable for application scenarios where the transfer belt 23 needs to change direction.

[0067] Example 4:

[0068] The rotating body 3 is spherical and consists of a complete sphere or a spherical cap structure. Its surface is smooth and has a low coefficient of friction. 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 housing 1 through a ball socket or other support structure, allowing it to rotate freely in multiple directions. It is suitable for scenarios that require multi-directional movement and high-precision coating transfer.

[0069] Example 5:

[0070] This application Figure 1 , Figure 2 and Figure 4 The transmission component 2 in the middle adopts coaxial rotation, that is, the core seat 21 and the waste core seat 22 are respectively set 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 drive or a pulley drive. Through the meshing between the large gear and the small gear or the transmission between the large pulley and the small pulley, the motion effect of the transfer belt 23 can also be achieved.

[0071] Example 6:

[0072] The rotating body 3 in this application is disposed inside the housing 1. When the transmission method is coaxial transmission, the axis of the rotating body 3 and the axis of the transmission component 2 are on the same straight line. When the transmission method is gear transmission or belt pulley transmission, one or more rotating bodies 3 can be disposed inside the housing 1 to assist the transmission of the transfer belt 23, depending on the different transmission methods. The position of the rotating body 3 can be changed as needed.

[0073] This application transforms the conventional wrapping feature into a rotating body 3, and changes the sliding friction of the original transfer belt 23 when passing through the wrapping feature into rolling friction, thereby reducing the friction force present during the movement of the transfer belt 23, extending the service life of the transfer belt 23 and the rotating body 3, reducing the maintenance cost and replacement frequency of the equipment, and minimizing the generation of glue / shavings.

[0074] Rolling friction provides more uniform motion resistance, keeping the transfer belt 23 stable during movement and avoiding vibration or speed fluctuations caused by uneven friction. This helps improve transfer quality and ensures that the coating 232 is transferred evenly and continuously to the target surface.

[0075] This application provides various rotating body 3 structures, all of which can adapt to different types of core carriers through their rolling friction characteristics. This makes the coating transfer tool suitable for various coating transfer needs, enhancing the product's versatility and market competitiveness.

[0076] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0077] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider 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 coating transfer tool for improving performance, characterized in that: It includes: The housing (1) includes a first housing (11) and a second housing (12). The first housing (11) and the second housing (12) are interlocked to form an integral whole with an opening at the front end of both. The front opening of the housing (1) is provided with a slot (15). The transmission assembly (2) includes a core holder (21), a waste core holder (22) and a transfer belt (23) and is fixedly disposed at the rear end inside the housing (1). The core holder (21) is used to install unused transfer belt (23), and the waste core holder (22) is used to recycle the used transfer belt (23). Rotating body (3), the rotating body (3) is rotatably disposed inside the housing (1), the rotating body (3) is rollingly connected to the transmission assembly (2), and the relative friction between the transfer belt (23) and the rotating body (3) is reduced by rolling friction, thereby reducing the wear of the transfer belt (23) during use; The transfer head (4) is snapped into the slot at the front end of the housing (1) and is used to transfer the coating (232) of the transfer belt (23) to the target surface. The rotating body (3) is one or more of the same configuration, which are used in conjunction with different transmission components (2) to realize the transmission of the transfer belt (23).

2. The coating transfer tool for improving performance according to claim 1, characterized in that: The transmission component (2) is one of coaxial transmission, gear transmission and belt pulley transmission.

3. The coating transfer tool for improving performance according to claim 1, characterized in that: The second housing (12) is provided with a first fixed seat (13) and a second fixed seat (14) fixed side by side at intervals. The first fixed seat (13) is used to fix the transmission assembly (2), and the second fixed seat (14) is used to fix the rotating body (3).

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

5. A coating transfer tool for improving performance according to claim 1, characterized in that: The transfer head (4) is provided with several card blocks (41), and is fixedly connected to the card slot (15) at the front end of the housing (1) through the card blocks (41).

6. A coating transfer tool for improving performance according to claim 1, characterized in that: The rotating body (3) extends outward along the central axis and has a first contact surface (31) that contacts the transfer belt (23). When the transfer belt (23) slides around the rotating body (3), the inner surface of the transfer belt (23) rolls and rubs against the first contact surface (31) to provide a first sliding force. The rotating body (3) has a second contact surface (32) inside that contacts the second fixed seat (14). When the rotating body (3) rotates circumferentially relative to the second fixed seat (14), the interior of the rotating body (3) rolls and rubs against the second contact surface (32) to provide a second sliding force.

7. A coating transfer tool for improving performance according to claim 6, characterized in that: During the transfer process, the unused transfer belt (23) and the waste belt move alternately left and right along the first contact surface (31) of the rotating body (3) to drive the rotating body (3) to roll and rub against the transfer belt (23) relative to the second fixed seat (14) respectively, so as to provide a rolling forward force with lower resistance.

8. A coating transfer tool for improving performance according to claim 1, characterized in that: The rotating body (3) is capable of rotational motion, and the shape of the rotating body (3) is one or more of the following: shaft hole shape, rotating shaft shape, arc shape or sphere shape.

Images