Adhesive tape pasting device and adhesive tape pasting equipment

Abstract

The utility model relates to an adhesive tape pasting device and adhesive tape pasting equipment. The adhesive tape pasting device comprises a mounting assembly; the material roll supporting assembly is mounted on the mounting assembly and can rotate around the axis in the first direction; the adhesive tape pasting assembly is mounted on the mounting assembly; the material loosening assembly comprises a first driving part and a material loosening part, the first driving part is mounted on the mounting assembly, and the material loosening part is located on a flowing path of the adhesive tape between the material roll supporting assembly and the adhesive tape pasting assembly; the first driving part is used for driving the material loosening part to move in the second direction to pull the adhesive tape, so that the adhesive tape can drive the outermost adhesive tape layer on the material roll supporting assembly to be separated from the adjacent adhesive tape layer; the second direction intersects the first direction. And when a new adhesive tape pasting operation is carried out, the outermost adhesive tape layer can be released when the material roll supporting assembly rotates, so that the adhesive tape can be smoothly released when the material roll supporting assembly rotates.

Description

Technical Field

[0001] The present application relates to the technical field of tape sticking devices, in particular to a tape sticking device and a tape sticking equipment. Background Art

[0002] A tape sticking device generally includes a reel support assembly, a tape sticking assembly, etc. The reel support assembly is used to support and fix the reel skeleton, and the tape is wound around the reel skeleton. When the reel support assembly rotates, it rotates synchronously with the reel skeleton, so as to release the tape. The released tape cooperates with the tape sticking assembly and can be attached to the product to be attached through the tape sticking assembly.

[0003] In the related art, when the tape sticking device starts a new tape sticking operation after completing the previous tape sticking operation, there is sometimes a problem that the reel support assembly rotates, but the tape is difficult to release from the reel skeleton. Summary of the Utility Model

[0004] Based on this, in view of the problem that in the related art, when the tape sticking device starts a new tape sticking operation after completing the previous tape sticking operation, there is sometimes a problem that the reel support assembly rotates, but the tape is difficult to release from the reel skeleton, it is necessary to provide a tape sticking device and a tape sticking equipment.

[0005] A tape sticking device, the tape sticking device includes:

[0006] An installation assembly;

[0007] A reel support assembly, installed on the installation assembly and capable of rotating around an axis in a first direction;

[0008] A tape sticking assembly, installed on the installation assembly; and

[0009] A tape loosening assembly, the tape loosening assembly includes a first driving part and a tape loosening part. The first driving part is installed on the installation assembly, and the tape loosening part is located on the flow path of the tape between the reel support assembly and the tape sticking assembly. The output end of the first driving part is connected to the tape loosening part to drive the tape loosening part to move along a second direction to pull the tape, so that the tape can drive the outermost tape layer on the reel support assembly to separate from the adjacent tape layer; the second direction intersects with the first direction.

[0010] The tape - sticking device of the above - mentioned tape - sticking equipment, after completing the previous tape - sticking operation and before starting a new tape - sticking operation, can drive the tape - loosening part to move along the second direction through the first driving part, so that the tape - loosening part pulls the tape between the tape - roll supporting component and the tape - sticking component along the second direction. Under the action of the pulling force, the tape between the tape - roll supporting component and the tape - sticking component can drive the outermost tape layer on the tape - roll supporting component to overcome the adhesion force with the adjacent tape layer, and then separate the outermost tape layer on the tape - roll supporting component from the adjacent tape layer. In this way, when a new tape - sticking operation is carried out, the outermost tape layer can be released when the tape - roll supporting component rotates, so that the tape can be smoothly released when the tape - roll supporting component rotates.

[0011] In one embodiment, the tape - loosening part is located on the inner side in the thickness direction of the tape on the flow path; the inner side in the thickness direction of the tape is the side closer to the center of the tape - roll supporting component when the tape is wound on the tape - roll supporting component.

[0012] The tape - loosening part is located on the inner side in the thickness direction of the tape on the above - mentioned flow path, so that the arrangement of the tape - loosening part and the tape - roll supporting component is compact.

[0013] In one embodiment, the tape - sticking device further includes a clamping component, which is installed on the installation component and is located between the tape - sticking component and the tape - loosening part; the clamping component includes two clamping parts, and the two clamping parts are respectively located on both sides of the tape in the thickness direction and are used for clamping the tape.

[0014] Since the clamping component clamps the tape downstream, it can prevent the tape downstream from retracting upstream during the process of the tape - loosening part pulling the tape, and then the tape - loosening part can effectively apply a pulling force to the tape.

[0015] In one embodiment, the clamping part is a clamping wheel; the tape - sticking device further includes a second driving part, and the second driving part is used for driving one of the clamping wheels to rotate, and the two clamping wheels are respectively in frictional transmission with both sides of the tape.

[0016] During the tape - sticking operation of the tape - sticking device, one of the clamping wheels can be driven to rotate through the second driving part, and the two clamping wheels jointly realize active feeding. When the tape - sticking operation is completed and the second driving part stops driving the clamping wheels to rotate, the two clamping wheels stop rotating and keep clamping the tape. Before the tape - sticking device starts a new tape - sticking operation, since the two clamping wheels clamp the tape, the tape - loosening part can effectively apply a pulling force to the tape, so as to facilitate the tape - roll supporting component to release the tape.

[0017] In one embodiment, the tape - sticking device further includes a tensioning assembly. The tensioning assembly includes a tensioning wheel and a support shaft extending along the first direction. The support shaft is installed on the installation assembly, and the tensioning wheel is rotatably connected to the support shaft. The tensioning assembly is located on the flow path of the tape between the material roll support assembly and the tape - sticking assembly, and the tensioning wheel is for the flowing tape to wind around.

[0018] The tape winds around the tensioning wheel, so that the tape can be tensioned by the tensioning wheel. At the same time, the tensioning wheel can play a guiding role for the tape.

[0019] In one embodiment, the tape - sticking device further includes a guiding member installed on the installation assembly. The guiding member is located on the flow path of the tape between the tensioning assembly and the tape - sticking assembly. The guiding member is configured with a guiding groove, and the guiding groove is for guiding the flow direction of the tape.

[0020] The tape can pass through the guiding groove along the length direction of the guiding groove, so that the flow direction of the tape can be guided within a certain length range, enabling the tape to enter the tape - sticking assembly more accurately in accordance with the expected direction.

[0021] In one embodiment, the tape - sticking device further includes a reversing member. One end of the reversing member is connected to the installation assembly. The axial direction of the reversing member is along the first direction. The reversing member is located between the entrance of the guiding groove and the tensioning assembly and is used to change the flow direction of the tape so that the flow direction of the tape adapts to the entrance direction of the guiding groove. Thus, the tape can enter the guiding groove more smoothly, reducing the risk of damage to the tape.

[0022] In one embodiment, the tensioning wheel and the support shaft are movably connected along the first direction. Since the tensioning wheel can move along the support shaft, the tensioning wheel can flexibly adapt to the position of the tape along the first direction.

[0023] In one embodiment, the installation assembly includes a first installation part, a second installation part, a slide - rail assembly, and a floating elastic member. The second installation part and the first installation part are movably connected along the third direction through the slide - rail assembly. The tape - sticking assembly is installed on the second installation part. The floating elastic member is connected between the first installation part and the second installation part and is used to apply an elastic force along the third direction to the second installation part, so that the tape - sticking assembly presses the tape against the product to be adhered along the third direction. The third direction is perpendicular to the first direction.

[0024] Since the floating elastic member is connected between the first mounting portion and the second mounting portion and is used to apply an elastic force in the third direction to the second mounting portion, it is convenient to press the tape against the product to be bonded by the tape sticking assembly in the third direction. At the same time, when the distance between the tape sticking assembly and the product to be bonded is too close, the elastic deformation of the floating elastic member can also be used to make the tape sticking assembly float away from the product to be bonded, thereby reducing the risk of damaging the product to be bonded.

[0025] A tape sticking device includes a moving mechanism and the tape sticking device described in any one of the above embodiments, and the moving mechanism can drive the tape sticking device to move.

[0026] For the tape sticking device of the above tape sticking equipment, before starting a new tape sticking operation after completing the previous tape sticking operation, the first driving portion can be used to drive the tape loosening portion to move in the second direction, so that the tape loosening portion pulls the tape between the tape roll supporting assembly and the tape sticking assembly in the second direction. Under the action of the pulling force, the tape between the tape roll supporting assembly and the tape sticking assembly can drive the outermost tape layer on the tape roll supporting assembly to overcome the adhesion force with the adjacent tape layer, and then separate the outermost tape layer on the tape roll supporting assembly from the adjacent tape layer. In this way, when a new tape sticking operation is performed, the outermost tape layer can be released when the tape roll supporting assembly rotates, so that the tape can be smoothly released when the tape roll supporting assembly rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic structural diagram of a tape sticking device according to an embodiment.

[0028] Figure 2 For Figure 1 The partial enlarged view of area A in

[0029] Figure 3 For Figure 1 The partial enlarged view of area B in

[0030] Description of the reference numerals:

[0031] XX', the first direction; YY', the second direction; ZZ', the third direction;

[0032] 10, tape; 11, tape roll skeleton;

[0033] 100, mounting assembly; 110, first mounting portion; 111, first connecting portion; 120, second mounting portion; 121, second connecting portion; 130, slide rail assembly; 131, guide rail; 132, slider; 140, floating elastic member; 141, guide rod;

[0034] 200. Material roll support assembly; 210. Rotating shaft; 220. Pressure plate; 230. Compressing elastic member; 240. Contact portion;

[0035] 300. Tape sticking assembly; 310. Mounting seat; 320. Tape sticking wheel;

[0036] 400. Material loosening assembly; 410. First driving portion; 420. Material loosening portion;

[0037] 510. Clamping portion; 520. Second driving portion; 530. Adjusting mechanism; 531. Third driving portion; 532. Moving portion;

[0038] 600. Tensioning assembly; 610. Support shaft; 620. Tensioning wheel;

[0039] 700. Guide member; 710. Guide groove; 720. Reversing member;

[0040] 800. Material shortage detection sensor. Specific embodiments

[0041] In order to make the above objects, features, and advantages of the present application more obvious and understandable, the following will describe the specific embodiments of the present application in detail with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0042] In the description of the present application, it should be understood that if these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present application.

[0043] In addition, if these terms "first" and "second" appear, these terms are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0044] In this application, unless otherwise clearly defined and limited, if terms such as "installed", "connected", "linked", "fixed", etc. appear, these terms shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0045] In this application, unless otherwise clearly defined and limited, if there is a description such as a first feature being "on" or "under" a second feature, its meaning may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature is at a higher level than the second feature in terms of horizontal height. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature is at a lower level than the second feature in terms of horizontal height.

[0046] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in this application are only for the purpose of illustration and do not represent the only implementation.

[0047] In the related art, when the tape sticking device starts a new tape sticking operation after completing the previous tape sticking operation, there is sometimes a problem that the reel support assembly rotates, but the tape is difficult to release from the reel skeleton. After research by the inventor, it is found that this is because: during the tape sticking process of the tape sticking device, to ensure the accuracy of sticking, the tape is in a tensioned state, resulting in a relatively tight winding between the outermost tape layer and the adjacent tape layer on the reel skeleton; at the same time, due to the stickiness of the tape itself, the adhesion force between the outermost tape layer and the adjacent tape layer on the reel skeleton is relatively large. Thus, when the reel support assembly rotates synchronously with the reel skeleton, it is difficult to release the outermost tape layer from the adjacent tape layer due to excessive adhesion. In view of this, the embodiments of the present application provide a tape sticking device and a tape sticking equipment. After completing the previous tape sticking operation and before starting a new tape sticking operation, the first driving part can be used to drive the tape loosening part to move along the second direction, so that the tape loosening part pulls the tape between the reel support assembly and the tape sticking assembly along the second direction. Under the action of the pulling force, the tape between the reel support assembly and the tape sticking assembly can drive the outermost tape layer on the reel support assembly to overcome the adhesion force with the adjacent tape layer, and further separate the outermost tape layer on the reel support assembly from the adjacent tape layer. In this way, when a new tape sticking operation is performed, the outermost tape layer can be released when the reel support assembly rotates, so that the tape can be smoothly released when the reel support assembly rotates.

[0048] Please refer to Figure 1 and Figure 2 , a tape sticking device provided by an embodiment of the present application, the tape sticking device includes: a mounting assembly 100, a reel support assembly 200, a tape sticking assembly 300, and a tape loosening assembly 400.

[0049] The reel support assembly 200 is mounted on the mounting assembly 100 and can rotate around the axis in the first direction XX'. The reel support assembly 200 and the mounting assembly 100 may be rotatably connected around the axis in the first direction XX'. The reel support assembly 200 is used to mount and support the tape reel. Specifically, the tape reel includes a reel skeleton 11 and a tape 10 wound around the reel skeleton 11. When the reel support assembly 200 rotates around the axis in the first direction XX', the reel skeleton 11 mounted on the reel support assembly 200 rotates synchronously, thereby releasing the tape 10.

[0050] The tape sticking assembly 300 is mounted on the mounting assembly 100. The tape sticking assembly 300 is used to stick the tape released by the reel support assembly 200 on the product to be stuck. Please refer to Figure 2, Optionally, the tape - sticking assembly 300 includes a mounting base 310 and a tape - sticking wheel 320. The mounting base 310 can be arranged on the mounting assembly 100. The tape - sticking wheel 320 is rotatably connected to the mounting base 310. A part of the tape 10 released by the tape reel support assembly 200 is wound around the circumferential surface of the tape - sticking wheel 320, so that the tape 10 can be stuck on the product to be stuck by the rotation of the tape - sticking wheel 320.

[0051] The tape - loosening assembly 400 includes a first driving part 410 and a tape - loosening part 420. The first driving part 410 is installed on the mounting assembly 100, and the tape - loosening part 420 is located on the flow path of the tape 10 between the tape reel support assembly 200 and the tape - sticking assembly 300. The output end of the first driving part 410 is connected to the tape - loosening part 420. The first driving part 410 is used to drive the tape - loosening part 420 to move along the second direction YY' to pull the tape 10, so that the tape 10 can drive the outermost tape layer on the tape reel support assembly 200 to separate from the adjacent tape layer. The second direction YY' intersects with the first direction XX'. Optionally, the second direction YY' is perpendicular to the first direction XX'. The second direction YY' can be along the thickness direction of the tape 10.

[0052] For the above - mentioned tape - sticking device, after completing the previous tape - sticking operation and before starting a new tape - sticking operation, the first driving part 410 can be used to drive the tape - loosening part 420 to move along the second direction YY', so that the tape - loosening part 420 pulls the tape 10 between the tape reel support assembly 200 and the tape - sticking assembly 300 along the second direction YY'. Under the action of the pulling force, the tape 10 between the tape reel support assembly 200 and the tape - sticking assembly 300 can drive the outermost tape layer on the tape reel support assembly 200 to overcome the adhesion force with the adjacent tape layer, and further separate the outermost tape layer on the tape reel support assembly 200 from the adjacent tape layer. In this way, when a new tape - sticking operation is carried out, the outermost tape layer can be released when the tape reel support assembly 200 rotates, so that the tape 10 can be smoothly released when the tape reel support assembly 200 rotates.

[0053] Optionally, the first driving part 410 is a cylinder, and the tape - loosening part 420 is connected to the output end of the cylinder. The first driving part 410 can also be other driving structures such as an electric push rod.

[0054] Optionally, the tape - loosening part 420 is a tape - loosening rod. The length direction of the tape - loosening rod is along the first direction XX'.

[0055] In other embodiments, the tape - loosening part can also be a structure such as a tape - loosening wheel.

[0056] Understandably, the moving direction of the tape loosening part 420 when releasing the tape 10 is opposite to the moving direction when pulling the tape 10 along the second direction YY'. In this embodiment, since the tape loosening part 420 is connected to the output end of the first driving part 410, the first driving part 410 can drive the tape loosening part 420 to release the tape 10, that is, the tape loosening part 420 can move in a direction opposite to the moving direction when pulling the tape 10, so as to release the tape 10. Furthermore, when the tape sticking device performs a new tape sticking operation, the tape 10 can flow smoothly.

[0057] In one embodiment, the reel support assembly 200 and the mounting assembly 100 are rotatably connected about the axis of the first direction XX'. The first driving part 410 is used to drive the tape loosening part 420 to move along the second direction YY', so that when the tape loosening part 420 pulls the tape 10 between the reel support assembly 200 and the tape sticking assembly 300 along the second direction YY', the tape 10 can drive the reel support assembly 200 to rotate along the unwinding direction under the action of the pulling force, so that while the outermost tape layer is separated from the adjacent tape layer, the outermost tape layer is released from the reel support assembly 200.

[0058] Optionally, the reel support assembly 200 and the mounting assembly 100 are rotatably connected through a bearing, so that the reel support assembly 200 can rotate smoothly, thus facilitating the smooth unwinding of the tape.

[0059] Please refer to Figure 1 , in one embodiment, the tape loosening part 420 is located inside the tape 10 in the thickness direction on the above-mentioned flow path. In this embodiment, the inner side in the thickness direction of the tape 10 is defined as the side close to the center of the reel support assembly 200 when the tape 10 is wound around the reel support assembly 200. Correspondingly, the outer side in the thickness direction of the tape 10 is defined as the side facing away from the center of the reel support assembly 200 when the tape 10 is wound around the reel support assembly 200.

[0060] Since the tape loosening part 420 is located inside the tape 10 in the thickness direction on the above-mentioned flow path, in this embodiment, when the first driving part 410 drives the tape loosening part 420 to move to the outer side in the thickness direction of the tape 10, it can pull the tape 10.

[0061] In Figure 1 In the shown embodiment, the tape loosening part 420 is located inside the tape 10 in the thickness direction on the above-mentioned flow path. Therefore, the tape loosening part 420 is located on the side of the tape 10 on the above-mentioned flow path close to the reel support assembly 200, so that the arrangement of the tape loosening part 420 and the reel support assembly 200 is compact.

[0062] In other embodiments, the tape loosening part can also be arranged on the outer side in the thickness direction of the tape.

[0063] Please refer to Figure 2 , in one embodiment, the tape pasting device further includes a clamping assembly, which is installed on the installation assembly 100 and located between the tape pasting assembly 300 and the loose material part 420. The clamping assembly includes two clamping parts 510, and the two clamping parts 510 are respectively located on both sides of the tape 10 along the thickness direction and are used to clamp the tape 10.

[0064] Since the clamping assembly is located between the tape pasting assembly 300 and the loose material part 420, therefore, the loose material part 420 is located between the clamping assembly and the reel support assembly 200. Along the flowing direction of the tape 10, the reel support assembly 200 is located upstream of the loose material part 420, and the clamping assembly is located downstream of the loose material part 420. Since the clamping assembly is used to clamp the tape 10 downstream, it can prevent the tape 10 downstream from retracting upstream during the process of the loose material part 420 pulling the tape 10, and further enable the loose material part 420 to effectively apply a pulling force to the tape 10.

[0065] Please refer to Figure 2 , in one embodiment, the clamping part 510 is a clamping wheel. The tape pasting device further includes a second driving part 520, and the second driving part 520 is used to drive one of the clamping wheels to rotate. The two clamping wheels are respectively in friction transmission with both sides of the tape 10.

[0066] Since the two clamping parts 510 (i.e., the two clamping wheels) clamp the tape 10 along the thickness direction of the tape 10, therefore, when the second driving part 520 is used to drive one of the clamping wheels to rotate, the clamping wheel applies a frictional force to one side of the tape 10, making the tape 10 tend to flow towards the tape pasting assembly 300, so that a frictional force will also be generated between the tape 10 and the other clamping wheel, causing the other clamping wheel to rotate. The rotation directions of the two clamping wheels are opposite, and they simultaneously apply frictional forces to the tape 10, so as to jointly drive the tape 10 to flow towards the tape pasting assembly 300, and further play the role of active feeding.

[0067] In this embodiment, during the process of the tape pasting device performing the tape pasting operation, the second driving part 520 can be used to drive one of the clamping wheels to rotate, and the two clamping wheels jointly achieve active feeding. When the tape pasting operation is completed and the second driving part 520 stops driving the clamping wheels to rotate, the two clamping wheels stop rotating and keep clamping the tape 10. Before the tape pasting device performs a new tape pasting operation, since the two clamping wheels clamp the tape 10, it can further enable the loose material part 420 to effectively apply a pulling force to the tape 10, so as to facilitate the reel support assembly 200 to feed the material.

[0068] The second driving part 520 may include a motor to drive the clamping wheel to rotate. The second driving part may also include a transmission assembly, and the motor drives the transmission assembly to move, so as to drive the clamping wheel to rotate through the transmission assembly.

[0069] Please refer to Figure 2 , in one embodiment, the tape pasting device further includes an adjusting mechanism 530. The adjusting mechanism 530 is used to adjust the relative positions of the two clamping parts 510 in the thickness direction of the tape 10, so as to be able to adjust the distance between the two clamping parts 510, and further enable the two clamping parts 510 to be suitable for clamping tapes 10 with different thicknesses. In this way, the tape pasting device of the embodiment of the present application can be compatible with tapes 10 with different thicknesses.

[0070] Please refer to Figure 2 , in one embodiment, the adjusting mechanism 530 includes a third driving part 531 and a moving part 532. The moving part 532 is connected to one of the clamping parts 510. The output end of the third driving part 531 is connected to the moving part 532. The third driving part 531 is installed on the mounting assembly 100. By driving the moving part 532 to move in the thickness direction of the tape 10 through the third driving part 531, the position of this clamping part 510 is adjusted along the first direction XX', and further the distance between the two clamping parts 510 can be adjusted.

[0071] Please refer to Figure 2 , in one embodiment, among the two clamping parts 510, one of the clamping parts 510 is connected to the adjusting mechanism 530, and the other clamping part is connected to the second driving part 520. That is, the second driving part 520 and the adjusting mechanism 530 are respectively connected to two different clamping parts 510, so as to facilitate the separate operation of the second driving part 520 and the adjusting mechanism 530 without interference.

[0072] Please refer to Figure 1 , in one embodiment, the tape pasting device further includes a tensioning assembly 600. The tensioning assembly 600 includes a tensioning wheel 620 and a support shaft 610 extending along the first direction XX'. The support shaft 610 is installed on the mounting assembly 100, and the tensioning wheel 620 is rotatably connected to the support shaft 610. The tensioning assembly 600 is located on the flow path of the tape 10 between the reel support assembly 200 and the tape pasting assembly 300, and the tensioning wheel 620 is used for the flowing tape 10 to wind around.

[0073] The tape 10 is wound around the tensioning wheel 620, so that the tape 10 can be tensioned through the tensioning wheel 620, and at the same time, the tensioning wheel 620 can play a guiding role for the tape 10.

[0074] Please refer to Figure 2, in one embodiment, the tape sticking device further includes a guide member 700. The guide member 700 is installed on the installation component 100 and is located on the flow path of the tape 10 between the tensioning component 600 and the tape sticking component 300. The guide member 700 is configured with a guide groove 710 for guiding the flow direction of the flowing tape 10.

[0075] The tape 10 can pass through the guide groove 710 along the length direction of the guide groove 710, so as to be able to guide the flow direction of the tape 10 within a certain length range, enabling the tape 10 to enter the tape sticking component 300 more accurately in accordance with the expected direction.

[0076] Please refer to Figure 1 and Figure 2 , in one embodiment, the tape sticking device further includes a reversing member 720. One end of the reversing member 720 is connected to the installation component 100, and the axial direction of the reversing member 720 is along the first direction XX'. The reversing member 720 is located between the entrance of the guide groove 710 and the tensioning component 600. The reversing member 720 is used for the flowing tape 10 to wind around. The reversing member 720 is used to change the flow direction of the tape 10 so that the flow direction of the tape 10 adapts to the entrance direction of the guide groove 710. Thus, the tape 10 can enter the guide groove 710 more smoothly, reducing the risk of damage to the tape 10.

[0077] Specifically, the reversing member 720 is used to change the flow direction of the tape 10 between the tensioning component 600 and the entrance of the guide groove 710. After the tape 10 flows out of the tensioning component 600 and passes through the reversal of the reversing member 720, it can smoothly enter the guide groove 710.

[0078] The reversing member 720 can be a reversing rod or a reversing wheel, etc. The length direction of the reversing member 720 is along the first direction XX'.

[0079] Please refer to Figure 1 , in one embodiment, please refer to Figure 1 , in one embodiment, it is movably connected to the support shaft 610 along the first direction XX'.

[0080] Specifically, the tensioning wheel 620 is movably sleeved on the support shaft 610. Since the tensioning wheel 620 can move along the support shaft 610, the tensioning wheel 620 can flexibly adapt to the position of the tape 10 along the first direction XX'.

[0081] Please refer to Figure 3, in one embodiment, the mounting assembly 100 includes a first mounting portion 110, a second mounting portion 120, a slide rail assembly 130, and a floating elastic member 140. The second mounting portion 120 is movably connected to the first mounting portion 110 along the third direction ZZ' through the slide rail assembly 130. The movement of the second mounting portion 120 relative to the first mounting portion 110 along the third direction ZZ' can be accurately defined through the slide rail assembly 130. The tape sticking assembly 300 is mounted on the second mounting portion 120. The floating elastic member 140 is connected between the first mounting portion 110 and the second mounting portion 120 and is used to apply an elastic force along the third direction ZZ' to the second mounting portion 120, so that the tape sticking assembly 300 presses the tape 10 against the product to be adhered along the third direction ZZ'. The third direction ZZ' is perpendicular to the first direction XX'.

[0082] Since the floating elastic member 140 is connected between the first mounting portion 110 and the second mounting portion 120 and is used to apply an elastic force along the third direction ZZ' to the second mounting portion 120, it is convenient for the tape sticking assembly 300 to press the tape 10 against the product to be adhered along the third direction ZZ'. At the same time, when the distance between the tape sticking assembly 300 and the product to be adhered is too close, the floating elastic deformation of the floating elastic member 140 can also be used to make the tape sticking assembly 300 float away from the product to be adhered, thereby reducing the risk of damaging the product to be adhered.

[0083] Specifically, referring to Figure 3 , the slide rail assembly 130 includes a guide rail 131 and a slider 132. The guide rail 131 is fixedly arranged on the first mounting portion 110, and the slider 132 is fixedly arranged on the second mounting portion 120. The slider 132 is slidably connected to the guide rail 131 along the third direction ZZ'.

[0084] A first connecting portion 111 is provided on the first mounting portion 110. A second connecting portion 121 is provided on the second mounting portion 120. The second connecting portion 121 and the first connecting portion 111 are arranged along the third direction ZZ'. The floating elastic member 140 is located between the second connecting portion 121 and the first connecting portion 111, and both ends of the floating elastic member 140 are respectively abutted against the second connecting portion 121 and the first connecting portion 111. The floating elastic member 140 can be a helical spring.

[0085] The mounting assembly 100 further includes a guide rod 141. The guide rod 141 is connected to the first connecting portion 111, and the second connecting portion 121 is provided with a guide hole. The guide rod 141 and the guide hole are movably matched along the third direction ZZ'. The floating elastic member 140 is sleeved on the guide rod 141.

[0086] In one embodiment, the guiding member 700, the clamping assembly, and the adjusting mechanism can be respectively arranged on the second mounting portion 120.

[0087] Please refer to Figure 1, in one embodiment, the coil support assembly 200 includes: a rotating shaft 210, a pressing plate 220, a pressing elastic member 230, and an abutting portion 240. The rotating shaft 210 is rotatably connected to the mounting assembly 100 about the axis of the first direction XX', and the rotating shaft 210 is for the coil skeleton 11 to be sleeved thereon. The abutting portion 240 is fixedly arranged at the end of the rotating shaft 210. The pressing plate 220 is sleeved on the rotating shaft 210 and is located at the end of the coil skeleton 11. The pressing elastic member 230 is sleeved on the rotating shaft 210 and is located between the abutting portion 240 and the pressing plate 220. Thus, both ends of the pressing elastic member 230 respectively abut against the abutting portion 240 and the pressing plate 220, and further the elastic force exerted by the pressing elastic member 230 on the pressing plate 220 can make the pressing plate 220 abut against the end of the coil skeleton 11. In this way, the coil skeleton 11 can be synchronously rotated with the rotating shaft 210. The pressing elastic member 230 can be a helical spring.

[0088] Specifically, the coil support assembly 200 may include two pressing plates 220, two abutting portions 240, and two pressing elastic members 230. The two pressing plates 220 are respectively located at both ends of the coil skeleton 11. The two abutting portions 240 are respectively located at both ends of the rotating shaft 210. The pressing elastic members 230 are arranged in one-to-one correspondence with the pressing plates 220 and the abutting portions 240. The pressing elastic members 230 are located between the corresponding pressing plates 220 and the abutting portions 240. Thus, elastic forces can be respectively exerted on the two pressing plates 220 through the two pressing elastic members 230, and further the two pressing plates 220 respectively press both ends of the coil skeleton 11.

[0089] Please refer to Figure 1 , in one embodiment, a material shortage detection sensor 800 is arranged on the mounting assembly 100. The material shortage detection sensor 800 is arranged near the coil support assembly 200 and is used to detect whether the tape on the tape coil is exhausted, so as to facilitate timely replacement of the tape coil.

[0090] An embodiment of the present application provides a tape sticking device, including a moving mechanism and the tape sticking device in any one of the above embodiments. The moving mechanism can drive the tape sticking device to move, so that the tape sticking device moves to stick tape on the product to be stuck.

[0091] For the tape sticking device of the above tape sticking equipment, before starting a new tape sticking operation after completing the previous tape sticking operation, the first driving part 410 can be used to drive the tape loosening part 420 to move along the second direction YY', so that the tape loosening part 420 pulls the tape 10 between the tape reel supporting component 200 and the tape sticking component 300 along the second direction YY'. Under the action of the pulling force, the tape 10 between the tape reel supporting component 200 and the tape sticking component 300 can drive the outermost tape layer on the tape reel supporting component 200 to overcome the adhesion force with the adjacent tape layer, and then separate the outermost tape layer on the tape reel supporting component 200 from the adjacent tape layer. In this way, when a new tape sticking operation is performed, the outermost tape layer can be released when the tape reel supporting component 200 rotates, so that the tape 10 can be smoothly released when the tape reel supporting component 200 rotates.

[0092] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0093] The above embodiments only represent several implementation manners of the present application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A tape sticking device, characterized in that, The tape sticking device includes: a mounting assembly (100); a reel support assembly (200) mounted on the mounting assembly (100) and capable of rotating about an axis in the first direction (XX'); a tape sticking assembly mounted on the mounting assembly (100); and a tape loosening assembly (400), the tape loosening assembly (400) includes a first driving part (410) and a tape loosening part (420), the first driving part (410) is mounted on the mounting assembly (100), the tape loosening part (420) is located on the flow path of the tape (10) between the reel support assembly (200) and the tape sticking assembly; the output end of the first driving part (410) is connected to the tape loosening part (420), and the first driving part (410) is used to drive the tape loosening part (420) to move along the second direction (YY') to pull the tape (10), so that the tape (10) can drive the outermost tape layer on the reel support assembly (200) to separate from the adjacent tape layer; the second direction (YY') intersects with the first direction (XX').

2. The tape sticking device according to claim 1, characterized in that, The tape loosening part (420) is located on the inner side in the thickness direction of the tape (10) on the flow path; the inner side in the thickness direction of the tape (10) is the side closer to the center of the reel support assembly (200) when the tape (10) is wound on the reel support assembly (200).

3. The tape sticking device according to claim 1, wherein, It further includes a clamping assembly mounted on the mounting assembly (100) and located between the tape sticking assembly and the tape loosening part (420); the clamping assembly includes two clamping parts (510), and the two clamping parts (510) are respectively located on both sides of the tape (10) in the thickness direction and are used to clamp the tape (10).

4. The tape sticking device according to claim 3, wherein, The clamping part (510) is a clamping wheel; the tape sticking device further includes a second driving part (520), and the second driving part (520) is used to drive one of the clamping wheels to rotate, and the two clamping wheels are respectively in frictional transmission with both sides of the tape (10).

5. The taping device according to claim 1, characterized in that, It further includes a tensioning assembly (600), the tensioning assembly (600) includes a tensioning wheel (620) and a support shaft (610) extending along the first direction (XX'), the support shaft (610) is mounted on the mounting assembly (100), and the tensioning wheel (620) is rotatably connected to the support shaft (610); the tensioning assembly (600) is located on the flow path of the tape (10) between the reel support assembly (200) and the tape sticking assembly, and the tensioning wheel (620) is used for the flowing tape (10) to wind around.

6. The taping device according to claim 5, characterized in that, It further includes a guide member (700) mounted on the mounting assembly (100), the guide member (700) is located on the flow path of the tape (10) between the tensioning assembly (600) and the tape sticking assembly; the guide member (700) is configured with a guide groove (710), and the guide groove (710) is used to guide the flow direction of the tape (10).

7. The taping device according to claim 6, characterized in that, Further included is a commutation member (720), one end of the commutation member (720) is connected to the mounting assembly (100), and the axial direction of the commutation member (720) is along the first direction (XX'); the commutation member (720) is located between the inlet of the guiding groove (710) and the tensioning assembly (600), and is used for changing the flowing direction of the tape (10) so that the flowing direction of the tape (10) adapts to the inlet direction of the guiding groove (710).

8. The taping device according to claim 5, characterized in that, The tensioning wheel (620) is movably connected to the support shaft (610) along the first direction (XX').

9. The tape sticking device according to claim 1, wherein The mounting assembly (100) includes a first mounting portion (110), a second mounting portion (120), a slide rail assembly (130) and a floating elastic member (140); the second mounting portion (120) is movably connected to the first mounting portion (110) along the third direction (ZZ') through the slide rail assembly (130); the tape pasting assembly is mounted on the second mounting portion (120); the floating elastic member (140) is connected between the first mounting portion (110) and the second mounting portion (120), and is used for applying an elastic force along the third direction (ZZ') to the second mounting portion (120) so that the tape pasting assembly presses the tape (10) against the product to be pasted along the third direction (ZZ'); the third direction (ZZ') is perpendicular to the first direction (XX').

10. A tape sticking device, characterized in that, It includes a moving mechanism and the tape pasting device according to any one of claims 1 to 9, and the moving mechanism can drive the tape pasting device to move.

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