Foam tape sticking tool

Abstract

The present application relates to a kind of foam tape sticking tools, it includes: guide bar, the first guide groove is opened along the length direction of itself in the guide bar, one end of the first guide groove is penetrated to the outside of the guide bar, and the first guide groove is used for resting foam tape in;Resilient member, the resilient member is installed in the guide bar, and is arranged in the first guide groove, the resilient member is configured as by elastic force to push the foam tape close to the inner bottom wall of the first guide groove.In the conveying of foam tape in first guide groove, elastic sheet is well positioned close to the inner bottom wall of the first guide groove in the foam tape that has not been separated, guarantee the smooth conveying of foam tape;While the relative two inner side walls of first guide groove can limit foam tape, prevent offset along the perpendicular to the conveying direction of foam tape;Realize the quick, consistent sticking of narrow edge felt of part, improve sticking quality, can be widely applied to the sticking of automobile parts, ordinary industry, civilian product's stick edge felt.

Description

Technical Field

[0001] This invention relates to the field of automotive assembly, and in particular to a foam tape application tool. Background Technology

[0002] With the development of China's economy, the automotive industry has entered a stage of rapid development. While designing new models, automotive designers constantly need to consider how to achieve the desired automotive structure, especially how to optimize, make more economical, and more environmentally friendly fixed structures for interior and exterior components compared to existing ones. Traditionally, the interior and exterior components of automobiles are fixed to the vehicle using mechanical methods. However, mechanical fixing has many shortcomings. It requires pre-drilled mounting holes in the car body, and gaps exist between the components and the body surface, allowing water, dust, and noise to seep in, potentially causing corrosion. The excessive number of mechanical parts on the vehicle increases both its overall weight and fuel consumption.

[0003] In related technologies, foam tape is usually applied manually, which is not only time-consuming and labor-intensive, but also prone to skewing, making it difficult to guarantee the quality of the application. Summary of the Invention

[0004] This invention provides a foam tape application tool to solve the problem that foam tape is usually applied manually in the related art, which is not only time-consuming and labor-intensive, but also prone to skewing and cannot guarantee the quality of the application.

[0005] This invention provides a foam tape application tool, comprising:

[0006] A guide strip, wherein a first guide groove is provided along its own length, one end of the first guide groove extends through the outside of the guide strip, and the first guide groove is used to hold foam tape.

[0007] An elastic element is installed on the guide strip and disposed in the first guide groove. The elastic element is configured to push the foam tape close to the inner bottom wall of the first guide groove by elastic force.

[0008] In some embodiments, the elastic element includes: an elastic sheet;

[0009] The elastic sheet is fixed to the two opposite inner sidewalls of the first guide groove. The elastic sheet is arc-shaped and protrudes towards the inner bottom wall of the first guide groove.

[0010] In some embodiments, the sidewall of the guide strip is provided with a slide rail, and the inner bottom wall of the slide rail extends into the first guide groove;

[0011] A lever is slidably installed inside the slide rail, and the lever is at least partially located outside the guide bar;

[0012] When the pusher is moved within the slide, the pusher drives the elastic member away from the inner bottom wall of the first guide groove; or when the pusher is pushed in the opposite direction, the elastic force of the elastic member is directed toward the inner bottom wall of the first guide groove.

[0013] In some embodiments, slides are provided on both opposite side walls of the guide strip, and the inner bottom wall of the slides extends into the first guide groove;

[0014] The same lever is slidably installed in both of the slides, with both ends of the lever located outside the guide strip;

[0015] When the pusher is moved within the slide, the pusher drives the elastic member away from the inner bottom wall of the first guide groove; or when the pusher is pushed in the opposite direction, the elastic member returns to its original position and approaches the inner bottom wall of the first guide groove.

[0016] In some embodiments, the toggle element includes: a lever and a sleeve;

[0017] One end of the lever passes through the two slides, and the sleeve is fitted onto one end of the lever.

[0018] In some embodiments, the slide is generally hook-shaped, and the slide has a curved section away from the inner bottom wall of the first guide groove.

[0019] In some embodiments, a felt slot is detachably installed on the inner bottom wall of one end of the first guide groove. The felt slot has a second guide groove, the two ends of which extend through to the outside of the felt slot, and the groove direction of the second guide groove is consistent with the groove direction of the first guide groove.

[0020] In some embodiments, the guide strip is equipped with a separation ring located near one end through which the first guide groove passes.

[0021] In some embodiments, the foam tape application tool includes a disc;

[0022] At least a portion of the sidewall of the disk is provided with a third guide groove, the disk and the other end of the guide strip are integrally formed, and the third guide groove is connected to the other end of the first guide groove.

[0023] In some embodiments, the foam tape application tool includes two handles;

[0024] The disk is at least partially located between the two handles and is detachably connected to the two handles.

[0025] The beneficial effects of the technical solution provided by this invention include: pressing one end of the guide strip, through which the first guide groove passes, onto the narrow edge of the component, and moving it along the trajectory of the narrow edge of the component. At this time, the foam tape separated in the first guide groove is slowly adhered to the top of the narrow edge of the component. During the conveying process of the foam tape in the first guide groove, the elastic sheet effectively limits the foam tape that has not yet been separated to the inner bottom wall of the first guide groove, ensuring the smooth conveying of the foam tape. At the same time, the two opposite inner sidewalls of the first guide groove can limit the foam tape, preventing it from shifting along the direction perpendicular to the smooth conveying direction of the foam tape. This achieves rapid and consistent bonding of the narrow edge felt of the component, saving labor costs and improving bonding quality. It can be widely used in the bonding of edge felt for automotive parts, general industrial products, and consumer products. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a front cross-sectional view of the foam tape application tool provided in an embodiment of the present invention;

[0028] Figure 2 This is an exploded three-dimensional structural diagram of the foam tape application tool provided in an embodiment of the present invention;

[0029] Figure 3 This is a three-dimensional structural diagram of the foam tape application tool provided in an embodiment of the present invention. In the diagram: 1. Guide strip; 11. Slide rail; 2. Elastic element; 21. Elastic sheet; 3. Pulley; 31. Pulley lever; 32. Sleeve; 4. Felt clip; 5. Separating ring; 6. Disc; 7. Handle; 8. Foam tape. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] This invention provides a foam tape application tool to solve the problem that foam tape is usually applied manually in the related art, which is not only time-consuming and labor-intensive, but also prone to skewing and cannot guarantee the quality of the application.

[0032] like Figure 1 As shown, this embodiment of the invention provides a foam tape application tool, which may include: a guide strip 1, wherein the guide strip 1 has a first guide groove along its length, one end of the first guide groove extending beyond the guide strip 1, and the first guide groove is used to hold the foam tape 8; and an elastic member 2, which is installed on the guide strip 1 and disposed within the first guide groove, the elastic member 2 being configured to push the foam tape 8 closer to the inner bottom wall of the first guide groove by elastic force. The elastic member 2 tends to approach the inner bottom wall of the first guide groove, and there is a certain gap between it and the inner bottom wall of the first guide groove, so as not to limit or fix the foam tape 8 to the inner bottom wall of the first guide groove, otherwise it would affect the smooth conveying of the foam tape 8.

[0033] Specifically, it should be noted that one end of the first guide groove can refer to, for example, Figure 1 The left end of the first guide groove, the other end of the first guide groove can refer to, for example, Figure 1 The foam tape 8 is inserted into the first guide groove from the right end of the first guide groove during use. It then exits from the left end of the first guide groove. After exiting, the release paper on the foam tape 8 is peeled off. The left end of the guide strip 1 is then pressed onto the narrow edge of the component and moved along the trajectory of the narrow edge. At this time, the separated foam tape 8 in the first guide groove slowly adheres to the top of the narrow edge of the component. During the process of conveying the foam tape 8 from right to left in the first guide groove, the elastic element 2 effectively limits the unseparated foam tape 8 to the inner bottom wall of the first guide groove, ensuring smooth conveying of the foam tape 8. Simultaneously, the two opposite inner sidewalls of the first guide groove can limit the foam tape 8, preventing it from shifting along the direction perpendicular to the smooth conveying direction of the foam tape 8. This achieves rapid and consistent pasting of the narrow edge felt of the component, saving labor costs and improving pasting quality. It can be widely used for pasting felt on automotive parts, general industrial products, and consumer products.

[0034] In some embodiments, such as Figure 2As shown, the elastic element 2 may include an elastic sheet 21. The elastic sheet 21 is fixed to the two opposite inner walls of the first guide groove. The elastic sheet 21 is arc-shaped and protrudes towards the inner bottom wall of the first guide groove. The arc-shaped elastic sheet 21 reduces the contact area with the foam tape 8, preventing excessive elasticity from affecting the smooth movement of the foam tape 8. When inserting the foam tape 8, the operator inserts their finger from the left end of the guide strip 1, positioning it within the gap between the elastic sheet 21 and the first guide groove. Then, the operator moves the elastic sheet 21 downwards, away from the inner bottom wall of the first guide groove. Simultaneously, the other hand inserts the foam tape 8 from the right end of the guide strip 1 and pushes it slowly out to the left end of the guide strip 1, thus completing the assembly of the foam tape 8. Subsequently, the left end of the first guide groove is pressed onto the component and moved to achieve the felt bonding process.

[0035] In some alternative embodiments, the elastic sheet 21 can be a metal elastic sheet or a plastic elastic sheet.

[0036] In some optional embodiments, the elastic sheet 21 can be detachably fixed between the two opposite inner sidewalls of the first guide groove. This allows the operator to replace the elastic sheet 21 promptly when it loses its elasticity after prolonged use and can no longer provide a good limiting effect, ensuring the normal use of the foam tape applicator. The structure is simple, the design is reasonable, and the cost is low, greatly improving the practicality and reliability of the foam tape applicator.

[0037] In some alternative embodiments, such as Figure 2 As shown, a guide post can be fixed to the right end of the elastic sheet 21, and guide holes are coaxially formed on both sides of the guide strip 1. When assembling the elastic sheet 21, only a slight movement of the opposite sides of the guide strip 1 is needed to cause a small elastic deformation, and then both ends of the guide post can be easily inserted into the corresponding guide holes, thus quickly and conveniently completing the assembly of the elastic sheet 21. The operation is simple and easy to learn.

[0038] In some optional embodiments, the elastic element 2 may include a spring telescopic rod; a roller is fixed to one end of the spring telescopic rod near the inner bottom wall of the first guide groove. In use, the spring telescopic rod is retracted, causing it to contract and move the roller away from the inner bottom wall of the first guide groove. At this time, the foam tape 8 is inserted from the right end of the guide strip 1 and pushed slowly out to the left end of the guide strip 1, thus completing the assembly of the foam tape 8. Simultaneously, during the subsequent conveying and pasting process of the foam tape 8, sliding occurs between the roller and the foam tape 8, further improving the smooth conveying of the foam tape 8. Its lower friction enhances the smoothness of pasting, thereby ensuring the quality of component pasting.

[0039] Specifically, the spring telescopic rod can be vertically aligned with the inner bottom wall of the first guide groove, or it can be inclined to form an acute angle with the inner bottom wall of the first guide groove. The telescopic end of the spring telescopic rod is approximately aligned with the left end of the guide bar 1, which makes it convenient for workers to adjust the compression of the spring telescopic rod, thereby facilitating the assembly of the foam tape 8.

[0040] In some embodiments, such as Figure 1 , Figure 2 and Figure 3 As shown, a slide rail 11 is provided on the side wall of the guide strip 1, and the inner bottom wall of the slide rail 11 extends into the first guide groove; a lever 3 is slidably installed in the slide rail 11, and the lever 3 is at least partially located outside the guide strip 1; when the lever 3 is pushed to move within the slide rail 11, the lever 3 drives the elastic member 2 away from the inner bottom wall of the first guide groove; or when the lever 3 is pushed in the opposite direction, the elastic force of the elastic member 2 is directed towards the inner bottom wall of the first guide groove. Specifically, as shown... Figure 2 As shown, the slide 11 can be opened on the rear side wall of the guide bar 1, one end of the lever 3 is located inside the first guide groove, and the other end of the lever 3 is located outside the guide bar 1.

[0041] The trajectory of the slide 11 can be linearly set; from right to left, the slide 11 gradually moves away from the inner bottom wall of the first guide groove, that is, it gradually approaches the top of the elastic sheet 21. When the foam tape 8 needs to be assembled, the operator moves the lever 3 from right to left at the rear side wall of the guide strip 1. The end of the lever 3 located in the first guide groove slowly approaches the top of the elastic sheet 21 and gradually presses the elastic sheet 21 away from the inner top wall of the first guide groove, increasing the distance between the elastic sheet 21 and the inner bottom wall of the first guide groove. At this time, the operator can free up both hands. After the operator frees up both hands, the slide 11... Under the friction between the top of the pusher 3 and the top restriction of the slide rail 11, the pusher 3 will not reset due to the elasticity of the elastic piece 21. One end of the foam tape 8 will be inserted from the right end of the guide strip 1 and pushed forward to pass through the left end of the guide strip 1. After the assembly of the foam tape 8 is completed, the pusher 3 can be pushed to the right to slowly reset and no longer restrict the elastic piece 21. The elastic piece 21 will reset under its own elasticity, thereby restricting the foam tape 8 between the first guide groove and the elastic piece 21, ensuring that the foam tape 8 moves smoothly between the first guide groove and the elastic piece 21.

[0042] In some embodiments, such as Figure 1 , Figure 2 and Figure 3 As shown, each of the opposite side walls of the guide strip 1 is provided with a slide rail 11, and the inner bottom wall of the slide rail 11 extends into the first guide groove. A single lever 3 is slidably installed within both slide rails 11, with both ends of the lever 3 located outside the guide strip 1. When the lever 3 is pushed to move within the slide rail 11, the lever 3 drives the elastic member 2 away from the inner bottom wall of the first guide groove; or when the lever 3 is pushed in the opposite direction, the elastic member 2 returns to its original position close to the inner bottom wall of the first guide groove. Specifically, each of the opposite side walls of the guide strip 1 is provided with a slide rail 11, meaning both the front and rear side walls of the guide strip 1 are provided with slide rails 11. One end of the lever 3 extends from one slide rail 11 to the outside of the other slide rail 11, and the portion of the lever 3 located inside the first guide groove can limit the elastic piece 21 below it.

[0043] Specifically, when assembling the foam tape 8, the operator moves the two ends of the lever 3 at the front and rear side walls of the guide strip 1, slowly moving it from right to left along the trajectory of the slide 11. The section of the lever 3 located in the first guide groove will slowly approach the top of the elastic piece 21 and gradually press the elastic piece 21 away from the inner top wall of the first guide groove, widening the gap between the elastic piece 21 and the inner bottom wall of the first guide groove. At this time, the operator can free their hands. After the operator frees their hands, the friction between the top of the slide 11 and the lever 3, and the top of the slide 11... Under the constraint, the pusher 3 will not reset due to the elastic force of the elastic piece 21, inserting one end of the foam tape 8 from the right end of the guide strip 1 and pushing the foam tape 8 forward and out through the left end of the guide strip 1; after the assembly of the foam tape 8 is completed, the pusher 3 can be pushed to the right to slowly reset, no longer restricting the elastic piece 21, and the elastic piece 21 will reset under its own elastic force, thereby restricting the foam tape 8 between the first guide groove and the elastic piece 21, ensuring that the foam tape 8 moves smoothly between the first guide groove and the elastic piece 21.

[0044] In some embodiments, such as Figure 2 As shown, the toggle component 3 may include a lever 31 and a sleeve 32; one end of the lever 31 passes through the two slide rails 11, and the sleeve 32 is fitted onto one end of the lever 31. When assembling the toggle component 3, the rear end of the lever 31 is inserted into the two slide rails 11 and protrudes beyond the rear side wall of the guide strip 1. At this time, the sleeve 32 can be fitted onto the part of the rear end of the lever 31 located outside the rear side wall of the guide strip 1, thereby completing the assembly of the toggle component 3. Its structure is simple and its design is reasonable.

[0045] Furthermore, the cross-section of the front end of the lever 31 can be greater than the width of the slide 11. This can prevent the front end of the lever 31 from directly penetrating the first guide groove. The cross-section of the sleeve 32 can be greater than the width of the slide 11 to prevent the sleeve 32 from being unable to abut against the rear side wall of the guide bar 1.

[0046] Furthermore, the rear end of the lever 31 may be provided with an external thread, and the inner wall of the sleeve 32 is provided with an internal thread that matches the external thread. By rotating the sleeve 32, it is slowly fitted onto the rear end of the lever 31, which further improves the tightness between the lever 31 and the sleeve 32, and improves the reliability and practicality of the lever 3.

[0047] In this case, when the friction between the top of the slide rail 11 and the pusher 3 and the top of the slide rail 11 limit the elasticity of the elastic piece 21, which is sufficient to push the pusher 3 to move to the right and reset, the limiting effect of the pusher 3 is greatly improved by the threaded connection between the pusher 31 and the sleeve 32. This ensures that the pusher 3 will not move and reset when the foam tape 8 needs to be assembled, thereby improving the assembly reliability of the foam tape 8.

[0048] In some embodiments, such as Figure 1 , Figure 2 and Figure 3 As shown, the slide 11 is generally hook-shaped, and a curved section of the slide 11 is located away from the inner bottom wall of the first guide groove. Specifically, as... Figure 2 As shown, the left end of the slide 11 bends downward to form a hook shape. When the foam tape 8 needs to be assembled, the operator moves the two ends of the lever 3 at the front and rear side walls of the guide strip 1. Along the trajectory of the slide 11, the lever 3 slowly moves from right to left into the end of the hook-shaped section of the slide 11. The part of the lever 3 located in the first guide groove will slowly approach the top of the elastic piece 21, gradually pressing the elastic piece 21 away from the inner top wall of the first guide groove, expanding the distance between the elastic piece 21 and the inner bottom wall of the first guide groove. Under the condition that the friction between the top of the slide 11 and the lever 3 and the top of the slide 11 limit the elasticity of the elastic piece 21 are sufficient to push the lever 3 to move to the right and reset, when the lever 3 is located in the end of the hook-shaped section of the slide 11, it cannot be pushed to move to the right. After the assembly of the foam tape 8 is completed, push the lever 3 to move to the left and out of the curved section of the slide 11. Continue to push the lever 3 to move to the right and slowly reset it back to the front end of the slide 11 to release the restriction on the elastic sheet 21.

[0049] In some embodiments, such as Figure 2 As shown, a felt clip 4 is detachably installed on the inner bottom wall of one end of the first guide groove. The felt clip 4 has a second guide groove, with both ends extending beyond the felt clip 4. The groove direction of the second guide groove is consistent with the groove direction of the first guide groove. When dealing with different sizes of parts, workers can replace the felt clips 4 with different widths of the second guide groove. Specifically designed for felt bonding of narrow-edge parts of various sizes, different widths of felt clips 4 can be selected. The felt clips 4 are positioned on both sides of the narrow edge of the part using the narrow-edge limiting surfaces (i.e., the relative inner walls of the second guide groove), achieving rapid and consistent bonding of narrow-edge felt for parts of different sizes, saving labor costs and improving bonding quality. This method can be widely used for bonding felt edges of automotive parts, general industrial products, and consumer goods.

[0050] In some embodiments, four different sizes of felt clips 4, such as 2mm, 4mm, 6mm, and 8mm, can be provided to meet the market demand for narrow-edge felt bonding of components.

[0051] In some embodiments, such as Figure 2 As shown, the cross-section of the felt bayonet 4 is triangular.

[0052] In some embodiments, such as Figure 2 As shown, the top of the felt bayonet 4 is fixedly connected with two positioning pins, and the top left end of the guide strip 1 (i.e., the inner top wall of the first guide groove) has two pin holes. The two pin holes correspond one-to-one with the two positioning grooves and are adapted to the corresponding positioning pins. In this way, the replacement of felt bayonet 4 of different specifications can be completed quickly through the cooperation of positioning pins and positioning holes. The operation is simple, fast and convenient.

[0053] Specifically, there is no specific limit to the number of locating pins and locating holes; the number should be determined based on the actual size and specifications of the foam tape application tool.

[0054] In some embodiments, the positioning pins or pin holes can be arranged at intervals along the length of the guide bar 1 or at intervals along the width of the guide bar 1.

[0055] In some embodiments, the number of positioning pins and pin holes can both be four, and the four positioning pins and pin holes are arranged in a rectangular pattern. This can greatly improve the limiting and fixing effect of the felt clamp 4, ensuring that the felt clamp 4 is not prone to loosening during the application of foam tape 8, thus improving the practicality and reliability of the foam tape application tool.

[0056] In some embodiments, such as Figure 1 , Figure 2 and Figure 3 As shown, the guide strip 1 is equipped with a separation ring 5, which is located near one end of the first guide groove. Specifically, as... Figure 1 As shown, the separating ring 5 is fixed near the left end of the guide strip 1. The separating ring 5 is concave, and its two ends are bent close to the opposite side walls of the guide strip 1 and are movably connected to the opposite side walls of the guide strip 1. During the conveying and pasting process of the foam tape 8, the separating ring 5 effectively blocks the peeled release paper, keeping the release paper behind the front end of the guide strip 1 at all times. This prevents the release paper from being rolled into the first guide groove or stuck between the parts and the felt body to be pasted, greatly improving the practicality and reliability of the foam tape pasting tool.

[0057] Specifically, the separation ring 5 can be detachably fixed to the opposite side walls of the guide strip 1, and the opposite side walls of the guide strip 1 can be provided with mounting grooves that are compatible with the two ends of the separation ring 5.

[0058] More specifically, the cross-section of the separating ring 5 can be cylindrical, square, or other shapes.

[0059] In some embodiments, such as Figure 1 , Figure 2 and Figure 3 As shown, the foam tape application tool may include: a disc 6; at least a portion of the sidewall of the disc 6 is provided with a third guide groove, the disc 6 is integrally formed with the other end of the guide strip 1, and the third guide groove is connected to the other end of the first guide groove. When assembling the foam tape 8, one end of the foam tape 8 can be placed in the third guide groove for initial guidance, facilitating its insertion into the first guide groove. Simultaneously, the relatively inner sidewall of the third guide groove further improves the stability of the foam tape 8 during the conveying and application process, extending the limiting effect on the foam tape 8 in the front-back direction.

[0060] In some optional embodiments, the sidewall of the disk 6 may be provided with a third guide groove along its own circumference, and the beginning and end of the third guide groove are connected; and the disk 6 and the guide bar 1 may be connected in a detachable manner.

[0061] In some embodiments, such as Figure 1 , Figure 2 and Figure 3 As shown, the foam tape applicator includes: two handles 7; a disc 6 is at least partially located between the two handles 7 and detachably connected to the two handles 7. One end of each of the two handles 7 corresponds to one of the opposite sides of the disc 6 and is detachably connected to the corresponding side.

[0062] Specifically, positioning posts are provided on both opposite sides of the disc 6, and the side walls of the positioning posts are spaced apart with slots along their circumference. The front end of the handle 7 has a through hole, and buckles are spaced apart along its circumference within the through hole. When assembling the handle 7, the through hole on the handle 7 is aligned coaxially with the positioning post, and the handle 7 is pressed into the end of the positioning post, causing the buckles on the handle 7 to engage and secure with the slots on the positioning post, thus completing the assembly of the handle 7. It is simple to operate, rationally designed, and low in cost. Workers can hold the handle 7 to press the end of the guide strip 1 for felt application.

[0063] The specific working principle of this invention is as follows: In use, the toggle 3 is moved to the left, gradually pressing the elastic sheet 21 away from the inner top wall of the first guide groove, widening the gap between the elastic sheet 21 and the inner bottom wall of the first guide groove. This facilitates inserting one end of the foam tape 8 from the right end of the first guide groove into the first guide groove and then through the left end. After it has passed through, the toggle 3 is reset to release the restriction on the elastic sheet 21. The release paper on the foam tape 8 is then torn off. The left end of the guide strip 1 is then pressed onto the narrow edge of the component and moved along the trajectory of the narrow edge of the component. At this time, the first guide groove... The separated foam tape 8 is slowly adhered to the top of the narrow edge of the component. As the foam tape 8 is conveyed from right to left in the first guide groove, the elastic sheet 21 effectively limits the unseparated foam tape 8 to the inner bottom wall of the first guide groove, ensuring the smooth conveying of the foam tape 8. At the same time, the two opposite inner side walls of the first guide groove can limit the foam tape 8, preventing it from shifting along the direction perpendicular to the smooth conveying direction of the foam tape 8. This achieves rapid and consistent bonding of the narrow edge felt of the component, saving labor costs and improving bonding quality. It can be widely used for bonding edge felt in automotive parts, general industrial products, and consumer products.

[0064] In the description of this invention, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this invention can be understood according to the specific circumstances.

[0065] It should be noted that in this invention, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0066] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A foam tape sticking tool characterized by, It includes: The guide bar (1) is provided with a first guide groove along the length direction of itself, one end of the first guide groove penetrates to the outside of the guide bar (1), and the first guide groove is used for placing the foam tape (8); The elastic member (2) is installed on the guide bar (1) and arranged in the first guide groove, and the elastic member (2) is configured to push the foam tape (8) to approach the inner bottom wall of the first guide groove by elastic force; The elastic member (2) includes an elastic sheet (21); The elastic sheet (21) is fixed to the opposite two inner side walls of the first guide groove, the elastic sheet (21) is arranged in an arc shape, and the elastic sheet (21) protrudes towards the direction close to the inner bottom wall of the first guide groove; The side wall of the guide bar (1) is provided with a slide (11), and the inner bottom wall of the slide (11) penetrates into the first guide groove; The slide (11) is slidably installed with a pushing member (3), and the pushing member (3) is at least partially located outside the guide bar (1); When the pushing member (3) is pushed to move in the slide (11), the pushing member (3) drives the elastic member (2) to move away from the inner bottom wall of the first guide groove; or when the pushing member (3) is pushed in the opposite direction, the elastic force direction of the elastic member (2) is towards the inner bottom wall of the first guide groove.

2. The foam tape sticking tool according to claim 1, wherein: The opposite two side walls of the guide bar (1) are provided with slides (11), and the inner bottom walls of the slides (11) penetrate into the first guide groove; The same pushing member (3) is slidably installed in the two slides (11), and the two ends of the pushing member (3) are located outside the guide bar (1); When the pushing member (3) is pushed to move in the slide (11), the pushing member (3) drives the elastic member (2) to move away from the inner bottom wall of the first guide groove; or when the pushing member (3) is pushed in the opposite direction, the elastic member (2) is reset to approach the inner bottom wall of the first guide groove.

3. The foam tape sticking tool according to claim 2, wherein: The pushing member (3) includes a pushing rod (31) and a sleeve (32); One end of the pushing rod (31) penetrates through the two slides (11), and the sleeve (32) is sleeved on one end of the pushing rod (31).

4. The foam tape sticking tool according to claim 3, wherein: The slide (11) is substantially provided in a hook shape, and a curved section of the slide (11) is away from the inner bottom wall of the first guide groove.

5. The foam tape sticking tool according to claim 1, wherein: The inner bottom wall of one end of the first guide groove is detachably installed with a felt clamping hole (4), the felt clamping hole (4) is provided with a second guide groove, the two ends of the second guide groove penetrate to the outside of the felt clamping hole (4), and the slot direction of the second guide groove is consistent with the slot direction of the first guide groove.

6. The foam tape sticking tool according to claim 1, wherein: The guide strip (1) is provided with a separation ring (5), which is located near one end of the first guide groove.

7. The tool for applying a foam tape according to claim 1, wherein: the tool comprises a disc (6). The tool for applying a foam tape comprises a disc (6). At least part of the sidewall of the disc (6) is provided with a third guide groove, the disc (6) is integrally formed with the other end of the guide strip (1), and the third guide groove is in communication with the other end of the first guide groove.

8. The tool for applying a foam tape according to claim 7, wherein: the tool comprises two handles (7). The disc (6) is at least partially located between the two handles (7) and is detachably connected with the two handles (7). ​

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