Double-faced adhesive tape attaching device

Abstract

The utility model provides a double-faced adhesive tape attaching device. The double-faced adhesive tape attaching device comprises a bottom plate; the guide rail is fixed on the bottom plate; the double-faced adhesive tape placing table is slidably arranged in the extending direction of the guide rail; the first accessory placing table is slidably arranged in the extending direction of the guide rail, and the first accessory placing table and the double-faced adhesive tape placing table are located at different positions in the extending direction of the guide rail; the pressing mechanism comprises a pressing plate, the pressing plate is located on the sides, away from the bottom plate, of the first accessory containing table and the double-faced adhesive tape containing table, the height between the pressing plate and the bottom plate is adjustable, and the pressing plate is provided with a second accessory containing groove penetrating through the thickness direction of the pressing plate. The second accessory containing groove corresponds to the first accessory containing table and the double-faced adhesive tape containing table in position. The double-faced adhesive tape can be attached to the surface of the second accessory by pressing the second accessory in the pressing plate, assembling of the first accessory and the second accessory is achieved, and the assembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided adhesive tape attaching tools, in particular to a double-sided adhesive tape attaching device. Background Art

[0002] In the prior art, when assembling the lamp cover structure of the laser displacement sensor, it is necessary to stick double-sided tape on the outer peripheral wall of the lamp cover installation groove, and then install the lamp cover structure into the lamp cover installation groove, and at the same time, the outer edge surface of the lamp cover is bonded to the double-sided tape. However, due to the influence of the installation position or the flexibility of the double-sided tape itself, when the double-sided tape is pasted, the pasting surface for pasting with the lamp cover is difficult to meet the pasting requirements, which affects the pasting strength of the lamp cover and the quality of the laser displacement sensor product, and the efficiency of manually pasting the double-sided tape and assembling the lamp cover structure is low. Utility Model Content

[0003] In view of the above problems, the utility model provides a double-sided tape attaching device, which can attach the double-sided tape to the surface of the second accessory by pressing the second accessory in the pressing plate and realize the assembly of the first accessory and the second accessory, thereby improving the assembly efficiency.

[0004] The utility model provides a double-sided adhesive tape attaching device, comprising:

[0005] Base plate;

[0006] A guide rail fixed to the base plate;

[0007] The double-sided tape placement table is slidably arranged along the extension direction of the guide rail;

[0008] The first accessory placement table is slidably arranged along the extension direction of the guide rail, and is located at different positions of the first accessory placement table and the double-sided adhesive placement table in the extension direction of the guide rail;

[0009] The pressing mechanism includes a pressing plate, which is located on the side of the first accessory placement platform and the double-sided tape placement platform away from the bottom plate, and the height between the pressing plate and the bottom plate is adjustable. The pressing plate is provided with a second accessory accommodating groove that runs through the thickness direction of the pressing plate, and the second accessory accommodating groove corresponds to the position of the first accessory placement platform and the double-sided tape placement platform.

[0010] According to the technical solution, the double-sided tape placement platform and the first accessory placement platform are located at positions that slide along the guide rail to correspond to the second accessory receiving slot of the pressing mechanism. When the double-sided tape placement platform and the double-sided tape on it (the side of the double-sided tape facing the second accessory is the second accessory adhesive surface, and the side away from the second accessory is not attached to the double-sided tape placement platform) slide to the bottom of the second accessory receiving slot of the pressing mechanism, a force in the direction of the double-sided tape placement platform is applied to the second accessory, and the double-sided tape on the double-sided tape placement platform is attached to the second accessory. When the first accessory placement platform and the first accessory on it slide to the position corresponding to the second accessory receiving slot, a force in the direction of the first accessory placement platform is applied to the second accessory, thereby realizing the press assembly of the second accessory and the first accessory.

[0011] In an optional technical solution of the present invention, the double-sided tape placement platform and / or the first accessory placement platform slides along the extension direction of the guide rail through a slider disposed on the guide rail.

[0012] According to this technical solution, the double-sided tape placement platform and the first accessory placement platform can be jointly arranged on a slider, or they can be connected to the guide rails through the sliders respectively, which is more flexible.

[0013] In an optional technical solution of the utility model, the first accessory placement platform has a card slot that matches the shape of the first accessory.

[0014] According to the technical solution, the shape of the card slot matches that of the first accessory, which can prevent the first accessory from shifting when the second accessory is press-fitted with the first accessory, thereby improving the assembly effect of the first accessory and the second accessory.

[0015] In the optional technical solution of the utility model, the double-sided tape placement table includes:

[0016] An installation base is fixed to the slider;

[0017] Two first telescopic vertical rods are respectively fixed to the mounting base;

[0018] Two first springs are respectively sleeved on the outside of the two first telescopic vertical rods;

[0019] The boss is fixed to one end of the two first telescopic vertical rods away from the mounting base. The surface of the boss opposite to the second accessory receiving groove is formed with a double-sided adhesive receiving groove, and the shape of the double-sided adhesive receiving groove is adapted to the outer edge shape of the first accessory.

[0020] According to the technical solution, a force is applied to the second accessory in the second accessory receiving groove toward the double-sided adhesive placement platform, and the pressing plate and the lower end of the first telescopic vertical rod move to the limit position along the extension direction of the telescopic vertical rod, and the double-sided adhesive is pressed and attached to the surface of the second accessory. The applied force is removed, and under the elastic restoring force of the first spring, the boss and the first telescopic vertical rod are reset. The double-sided adhesive placement platform has a simple structure, is easy to process and manufacture, and is convenient to use. The shape of the double-sided adhesive receiving groove matches the outer edge shape of the first accessory. Because the shape of the double-sided adhesive needs to be able to be stably placed in the double-sided adhesive receiving groove, the shape of the adhesive surface of the double-sided adhesive is strictly limited. When the second accessory is pressed and pasted with the double-sided adhesive, the shape and position of the double-sided adhesive are more stable, which improves the pasting effect and the pasting efficiency.

[0021] In an optional technical solution of the utility model, the boss includes a surface and a limiting protrusion protruding from the middle of the surface, and the outer periphery of the limiting protrusion is separated from the outer edge of the surface by a specified distance to form a double-sided tape accommodating groove.

[0022] According to the technical solution, the limiting protrusion can limit the double-sided adhesive tape in the double-sided adhesive tape accommodating groove, thereby preventing the double-sided adhesive tape from being deformed or shifted during the process of pasting with the second accessory, thereby improving the pasting effect.

[0023] In an optional technical solution of the utility model, the first accessory is a buckle, and the second accessory is a lamp cover.

[0024] According to the technical solution, by pressing the second accessory, the double-sided tape can be attached to the surface of the lamp cover and the lamp cover and the buckle can be assembled. The double-sided tape attached in this way has a regular shape, which is beneficial to improving the installation firmness of the lamp cover. Furthermore, after the lamp cover and the buckle are assembled, they are installed in the corresponding installation structure, which improves the installation firmness of the lamp cover, ensures product quality, and is beneficial to improving assembly efficiency.

[0025] In the optional technical solution of the utility model, the pressing mechanism includes:

[0026] Two pressing bases are respectively located on both sides of the extension direction of the guide rail and fixed to the bottom plate;

[0027] Two second telescopic vertical rods are respectively fixed to the two pressing bases, and the pressing plate is fixed to one end of the two second telescopic vertical rods away from the pressing base;

[0028] The two second springs are respectively sleeved on the outside of the two second telescopic vertical rods.

[0029] According to the technical solution, the pressing base is fixed to the bottom plate, which improves the position stability of the pressing mechanism during the pressing process. The provision of the second telescopic vertical rod extends the pressing path, which is beneficial to improving the pressing effect. The provision of the second spring allows the magnitude of the pressing force applied to be gradually increased during the pressing process, which is beneficial to preventing the first accessory or the double-sided adhesive from being crushed. At the end of the pressing, the pressing plate is reset under the elastic restoring force of the second spring, and the second accessory is assembled with the first accessory or the double-sided adhesive leaves the boss and adheres to the second accessory, which improves the convenience of operation. The pressing mechanism has the advantages of simple structure and easy manufacture.

[0030] An optional technical solution of the utility model further includes a cushion block fixed between the double-sided tape placement platform and the slider.

[0031] According to the technical solution, the setting of the pad is conducive to shortening the distance between the top surface height of the double-sided tape placement table and the bottom surface of the pressing plate, ensuring that when a force is applied to the pressing mechanism, the second accessory in the second accessory accommodating groove can contact the first accessory or the double-sided tape, thereby quickly completing the assembly and improving the assembly quality.

[0032] An optional technical solution of the utility model further includes a baffle being fixed to at least one end of the guide rail.

[0033] According to the technical solution, the setting of the baffle can limit the sliding stroke of the slider and prevent the slider from sliding out from the end of the guide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the three-dimensional structure of the double-sided adhesive attaching device in the embodiment of the utility model.

[0035] Figure 2 It is a three-dimensional structural schematic diagram of a double-sided adhesive tape attaching device (pressing mechanism not shown) in an embodiment of the utility model.

[0036] Figure 3 It is a schematic diagram of the three-dimensional structure of the first accessory placement platform and the buckle in the implementation mode of the utility model.

[0037] Figure 4 It is a schematic diagram of the three-dimensional structure of the double-sided tape placement table in the embodiment of the utility model.

[0038] Figure 5 It is a schematic diagram of the three-dimensional structure of the pressing plate and the lamp cover in the embodiment of the utility model.

[0039] Figure 6 It is a schematic diagram of the back structure of the lamp cover in the embodiment of the utility model.

[0040] Figure 7 It is a schematic diagram of the three-dimensional structure after the double-sided adhesive tape, the first accessory and the second accessory are assembled in the embodiment of the utility model.

[0041] Reference numerals:

[0042] Bottom plate 1; guide rail 2; slider 3; pad 31; baffle 32; double-sided tape placement platform 4; mounting base 41; first telescopic vertical rod 42; boss 43; double-sided tape accommodating groove 431; limiting convex block 432; outer edge 433; first accessory placement platform 5; slot 51; pressing mechanism 6; pressing plate 61; second accessory accommodating groove 611; pressing base 612; second telescopic vertical rod 613; double-sided tape 7; second accessory adhesive surface 71; adhesive surface 72; first accessory 8; through hole 81; second accessory 9; boss 91; convex rib 911. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0044] like Figure 1 , Figure 2 As shown, this embodiment provides a double-sided adhesive tape attaching device, including: a bottom plate 1, a guide rail 2, a slider 3, a double-sided adhesive tape placement platform 4, a first accessory placement platform 5 and a pressing mechanism 6. The double-sided adhesive tape attaching device can be used in the assembly of a laser displacement sensor (not shown in the figure). The double-sided adhesive tape 7 (refer to Figure 4 ) is attached to the second accessory 9, and the detachable assembly of the first accessory 8 and the second accessory 9 is realized. The assembled first accessory 8 and the second accessory 9 are fixed to the corresponding positions of the laser displacement sensor via the double-sided tape 7.

[0045] Specifically, in the double-sided tape attaching device, the guide rail 2 is fixed on the bottom plate 1; the slider 3 is slidably arranged on the guide rail 2 along the extension direction of the guide rail 3; the double-sided tape placement platform 4 is arranged on the slider 3; the first accessory placement platform 5 is arranged on the slider 3, and is arranged at different positions on the extension direction of the guide rail 2 with the double-sided tape placement platform 4; the pressing mechanism 6 includes a pressing plate 61, which is located on the side of the first accessory placement platform 5 and the double-sided tape placement platform 4 away from the bottom plate 1, and the height between the pressing plate 61 and the bottom plate 1 is adjustable, and the pressing plate 61 is provided with a thickness direction (such as Figure 1The second accessory accommodating groove 611 (in the upper and lower directions as shown), the second accessory accommodating groove 611 corresponds to the positions of the first accessory placement table 5 and the double-sided tape placement table 4. (It should be noted that here the second accessory accommodating groove 611 can correspond to the position of the first accessory placement table 5, and can also correspond to the position of the double-sided tape placement table 4, not to correspond to the positions of the first accessory placement table 5 and the double-sided tape placement table 4 at the same time. The position correspondence here means that when the second accessory 9 accommodated in the second accessory accommodating groove 611 is pressed, the second accessory 9 can just match and assemble with the double-sided tape 7 or the first accessory 8 below).

[0046] In this embodiment, the double-sided adhesive tape placement platform 4 and the first accessory placement platform 5 slide along the guide rail 2 with the slider 3 to a position corresponding to the second accessory receiving groove 611 of the pressing mechanism 6. When the double-sided adhesive tape placement platform 4 and the double-sided adhesive tape 7 thereon (the side of the double-sided adhesive tape 7 facing the second accessory 9 is the second accessory adhesive surface 71, and the side facing away from the second accessory 9 is not attached to the double-sided adhesive tape placement platform 4) slide to the bottom of the second accessory receiving groove 611 of the pressing mechanism 6, a force in the direction of the double-sided adhesive tape placement platform 4 is applied to the second accessory 9 (such as Figure 1 The double-sided adhesive tape 7 on the double-sided adhesive placement platform 4 is attached to the second accessory 9. When the first accessory placement platform 5 and the first accessory 8 thereon slide to the bottom of the second accessory receiving groove 611, a force in the direction of the first accessory placement platform 5 is applied to the second accessory 9, so that the second accessory 9 and the first accessory 8 are assembled.

[0047] In this embodiment, the double-sided adhesive placement platform 4 and the first accessory placement platform 5 can be jointly arranged on a slider 3, or each can be connected to the guide rail 2 through the slider 3, which is not limited in this embodiment. In some embodiments, the sliding structure of the double-sided adhesive placement platform 4 and the first accessory placement platform 5 is not limited to sliding in the form of the slider 3, and the technicians can select a suitable sliding structure according to the actual working conditions, which is not specifically limited in this embodiment.

[0048] In some embodiments, the pressing mechanism 6 can also be set to move relative to the guide rail 2, and the positions of the first accessory placement platform 5 and the double-sided tape placement platform 4 relative to the guide rail 2 do not change, so that the relative positions of the pressing mechanism 6 and the first accessory placement platform 5 and the double-sided tape placement platform 4 change, so as to facilitate the pasting of the double-sided tape and the assembly of the first accessory 8 and the second accessory 9.

[0049] In the preferred embodiment of the present invention, Figure 3 As shown, the first accessory placement platform 5 has a slot 51 that matches the shape of the first accessory 8. The slot 51 matches the shape of the first accessory 8, which can prevent the first accessory 8 from shifting when the second accessory 9 is pressed and matched with the first accessory 8, thereby improving the assembly effect of the first accessory 8 and the second accessory 9.

[0050] In the preferred embodiment of the present invention, Figure 2 , Figure 4 As shown, the double-sided tape placement platform 4 includes: a mounting base 41, two first telescopic vertical rods 42, two first springs (not shown in the figure) and a boss 43. The mounting base 41 is fixed to the slider 3, and the two first telescopic vertical rods 42 are respectively fixed to the mounting base 41; the two first springs are respectively sleeved on the outside of the two first telescopic vertical rods 42; the boss 43 is fixed to one end of the two first telescopic vertical rods 42 away from the mounting base 41, and a double-sided tape accommodating groove 431 is formed on the surface of the boss 43 opposite to the second accessory accommodating groove 611, and the shape of the double-sided tape accommodating groove 431 is adapted to the outer edge shape of the first accessory 8.

[0051] In this embodiment, the surface area of ​​the mounting base 41 is larger than the surface area of ​​the slider 3, so that when the boss 43 is installed, the contact area between the boss 43 and the slider 3 can be indirectly increased, thereby improving the installation stability of the boss 43. A force is applied to the second accessory 9 in the second accessory receiving groove 611 toward the double-sided adhesive placement platform 4, and the pressing plate 61 and the lower end of the first telescopic vertical rod 42 along the extension direction of the first telescopic vertical rod 42 move to the limit position, and the double-sided adhesive 7 is pressed and attached to the surface of the second accessory 9. The applied force is removed, and the boss 43 and the first telescopic vertical rod 42 are reset under the elastic restoring force of the first spring. The double-sided adhesive placement platform 4 has a simple structure, is easy to process and manufacture, and is convenient to use. The shape of the double-sided tape accommodating groove 431 matches the outer edge shape of the first accessory 8. Because the shape of the double-sided tape 7 needs to be able to be stably placed in the double-sided tape accommodating groove 431, the shape of the adhesive surface of the double-sided tape 7 is strictly limited. When the second accessory 9 and the double-sided tape 7 are pressed and pasted, the shape and position of the double-sided tape 7 are more stable, which improves the pasting effect and the pasting efficiency.

[0052] In a preferred embodiment of the utility model, the first accessory placement platform 5 can also be set as a structure fixed to the mounting base 41. When the slider 3 slides, it drives the first accessory placement platform 5 and the boss 43 on the mounting base 41 to slide together, simplifying the device structure. In some embodiments, two sliders 3 can also be set, respectively fixed to the first accessory placement platform 5 and the double-sided adhesive placement platform 4, and this application does not limit this. In some embodiments, a braking structure can also be set. When the slider 3 slides to a specified position, the braking structure prevents the slider 3 from being displaced, thereby improving the stability of the pressing.

[0053] In the embodiment of the utility model, the double-sided adhesive tape 7 is in the shape of a rectangular frame, and the shape of the boss 43 is as follows: Figure 4As shown, the surface of the boss 43 has a limiting protrusion 432, and a double-sided tape accommodating groove 431 is formed at a specified distance between the outer peripheral side of the rectangular protrusion 432 and the outer edge 433 of the surface. The double-sided tape 7 is sleeved on the outside of the limiting protrusion 432 and accommodated in the double-sided tape accommodating groove 431, thereby limiting the shape of the double-sided tape 7 and preventing the double-sided tape 7 from displacement or deformation, thereby improving the bonding effect.

[0054] In the preferred embodiment of the present invention, Figure 3 , Figure 5 and Figure 6 As shown, the first accessory 8 is a buckle, and the second accessory 9 is a lamp cover. Specifically, the surface of the lamp cover opposite to the buckle has a boss 91, and the circumferential surface of the boss 81 is formed with a convex rib 911. A through hole 81 is provided in the thickness direction of the buckle, and the lamp cover and the buckle are assembled by inserting the boss 91 into the through hole 81 and fixing it. By pressing the lamp cover, the double-sided adhesive tape 7 can be attached to the surface of the lamp cover and the lamp cover and the buckle can be assembled. The double-sided adhesive tape 7 attached in this way has a regular shape, which is conducive to improving the installation firmness of the lamp cover. Further, after the lamp cover and the buckle are assembled and installed in the corresponding installation structure, the installation firmness of the lamp cover is improved, the product quality is guaranteed, and the assembly efficiency is improved.

[0055] In some embodiments, the first accessory 8 and the second accessory 9 are not limited to the buckle and the lamp cover. The technicians can adjust the shapes of the card slot 51 and the second accessory receiving slot 611 according to the types of the first accessory 8 and the second accessory 9, and the present application does not limit this. Correspondingly, the shape of the double-sided adhesive receiving groove 431 on the double-sided adhesive placement table 4 can be adaptively adjusted according to the outer edge shape of the second accessory 9, and is not limited to the examples given in this embodiment.

[0056] In the preferred embodiment of the present invention, Figure 1 As shown, the pressing mechanism 6 also includes: two pressing bases 612, two second telescopic vertical rods 613 and two second springs (not shown in the figure), the two pressing bases 612 are respectively located on both sides of the extension direction of the guide rail 2 and are fixed to the bottom plate 1; the two second telescopic vertical rods 613 are respectively fixed on the two pressing bases 612, and the pressing plate 61 is fixed to one end of the two second telescopic vertical rods 613 away from the pressing base 612; the two second springs are respectively sleeved on the outside of the two second telescopic vertical rods 613.

[0057] In this embodiment, the pressing base 612 is fixed to the bottom plate 1, which improves the position stability of the pressing mechanism 6 during the pressing process. The provision of the second telescopic vertical rod 613 extends the pressing path, which is beneficial to improving the pressing effect. The provision of the second spring allows the magnitude of the pressing force applied to be gradually increased during the pressing process, which is beneficial to preventing the first accessory 8 or the double-sided adhesive tape 7 from being crushed. At the end of the pressing, under the action of the elastic restoring force of the second spring, the pressing plate 61 is reset, the second accessory 9 is assembled with the first accessory 8, or the double-sided adhesive tape 7 leaves the boss 43 and adheres to the second accessory 9, which improves the convenience of operation. The pressing mechanism 6 has the advantages of simple structure and easy manufacture.

[0058] In the preferred embodiment of the present invention, Figure 1 As shown, the double-sided tape attaching device also includes a pad 31, which is fixed between the double-sided tape placement platform 4 and the slider 3. The provision of the pad 31 is conducive to shortening the distance between the top surface height of the double-sided tape placement platform 4 and the bottom surface of the pressing plate 61, ensuring that when a force is applied to the second accessory 9, the second accessory 9 in the second accessory accommodating groove 611 can be brought into contact with the first accessory 8 or the double-sided tape 7, so that the assembly is completed quickly and the assembly quality is improved. In some embodiments, the pad 31 can also be provided between the first accessory placement platform 5 and the slider 3. In some embodiments, the pad 31 can also be used as a common pad for the first accessory placement platform 5 and the double-sided tape placement platform 4, and technicians can flexibly select according to needs, which is not limited in this embodiment.

[0059] In a preferred embodiment of the present invention, a baffle 32 is further included, which is fixed to at least one end of the guide rail 2. The baffle 32 can limit the sliding stroke of the slider 3 and prevent the slider 3 from sliding out of the end of the guide rail 2. Preferably, baffles 32 are provided at both ends of the guide rail 2.

[0060] like Figure 7 , which is a schematic diagram of the three-dimensional structure after the double-sided adhesive tape 7, the first accessory 8 and the second accessory 9 are assembled. The adhesive surface 72 of the double-sided adhesive tape 7 facing away from the second accessory 9 is attached to the outer peripheral wall (not shown) of the lamp cover installation groove.

[0061] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-sided adhesive tape attaching device, characterized in that: include: Base plate; A guide rail fixed to the bottom plate; A double-sided tape placement table is slidably arranged along the extension direction of the guide rail; A first accessory placement platform is slidably disposed along the extension direction of the guide rail, and is located at different positions from the double-sided adhesive placement platform in the extension direction of the guide rail; The pressing mechanism includes a pressing plate, which is located on the side of the first accessory placement platform and the double-sided tape placement platform away from the bottom plate, and the height between the pressing plate and the bottom plate is adjustable. The pressing plate is provided with a second accessory accommodating groove that runs through the thickness direction of the pressing plate, and the second accessory accommodating groove corresponds to the position of the first accessory placement platform and the double-sided tape placement platform.

2. The double-sided adhesive tape attaching device according to claim 1, characterized in that: The double-sided tape placement platform and / or the first accessory placement platform slides along the extension direction of the guide rail via a slider disposed on the guide rail.

3. The double-sided adhesive tape attaching device according to claim 2, characterized in that: The first accessory placement platform has a slot matching the shape of the first accessory.

4. The double-sided adhesive tape attaching device according to claim 3, characterized in that: The double-sided tape placement platform comprises: A mounting base, fixed to the slider; Two first telescopic vertical rods are respectively fixed to a side of the mounting base away from the sliding block; Two first springs, respectively sleeved on the outside of the two first telescopic vertical rods; The boss is fixed to one end of the two first telescopic vertical rods away from the mounting base. The surface of the boss opposite to the second accessory receiving groove is formed with a double-sided adhesive receiving groove, and the shape of the double-sided adhesive receiving groove is adapted to the outer edge shape of the first accessory.

5. The double-sided adhesive tape attaching device according to claim 4, characterized in that: The boss includes the surface and a limiting protrusion protruding from the middle of the surface, and the outer periphery of the limiting protrusion is separated from the outer edge of the surface by a specified distance to form the double-sided tape accommodating groove.

6. The double-sided adhesive tape attaching device according to claim 4, characterized in that: The first accessory is a buckle, and the second accessory is a lamp cover.

7. The double-sided adhesive tape attaching device according to claim 4, characterized in that: The pressing mechanism also includes: Two pressing bases are respectively located on both sides of the extension direction of the guide rail and are respectively fixed to the bottom plate; Two second telescopic vertical rods are respectively fixed to the two pressing bases, and the pressing plate is fixed to one end of the two second telescopic vertical rods away from the pressing base; Two second springs are respectively sleeved on the outside of the two second telescopic vertical rods.

8. The double-sided adhesive tape attaching device according to any one of claims 2 to 7, characterized in that: It also includes a cushion block, which is fixed between the double-sided adhesive placement platform and the sliding block.

9. The double-sided adhesive tape attaching device according to any one of claims 1 to 7, characterized in that: It also includes a baffle fixed to at least one end of the guide rail.

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