Gluing equipment

Abstract

The invention discloses gluing equipment. The gluing equipment comprises a gluing roller module and an adjusting roller module; the glue spreading roller module comprises a supporting seat and a glue spreading roller assembly, and the glue spreading roller assembly is connected to the supporting seat; the adjusting roller module is independently arranged relative to the glue spreading roller module, a material belt is arranged between the glue spreading roller assembly and the adjusting roller module in a penetrating mode, and the adjusting roller module is used for adjusting the material belt to make contact with the glue spreading roller assembly or adjusting the material belt to be disengaged from the glue spreading roller assembly; wherein a locking structure is arranged between the glue spreading roller assembly and the supporting seat, and the locking structure is used for locking the glue spreading roller assembly on the supporting seat or unlocking the locking state between the glue spreading roller assembly and the supporting seat so as to allow the glue spreading roller assembly to be detached from the supporting seat. According to the technical scheme, after the material belt is separated from the glue spreading roller assembly, normal conveying of the material belt cannot be affected when the glue spreading roller assembly is disassembled based on independent arrangement, the locking effect of the locking structure arranged between the glue spreading roller assembly and the supporting base is unlocked through disassembly of the glue spreading roller assembly, and the glue spreading roller assembly is easy and convenient to use and easy to operate.

Description

Technical Field

[0001] The present application relates to the technical field of glue coating, and in particular to a glue coating device. Background Art

[0002] Glue coating machine is also called coating machine, glue scraping machine, automatic glue spraying machine, etc. It is a mechanical device mainly used to apply liquid glue on the surface of textiles, paper boxes or leather.

[0003] In existing gluing equipment, the intermittent gluing operation of the material strip is mostly realized by the cooperation between the gluing roller module and the adjusting roller module. However, due to the current design scheme of the floating roller module and the gluing roller module in the structural position, when it is necessary to clean and replace the gluing roller assembly provided with the gluing roller, it is not only difficult to disassemble, but also when the gluing roller assembly is disassembled, the action of the adjusting roller module will be realized synchronously, affecting the normal conveying of the material strip.

[0004] Therefore, it is necessary to improve the existing glue coating equipment. Summary of the invention

[0005] The present application provides a glue coating device, aiming to solve the problem in the prior art that when cleaning and replacing the glue coating roller assembly, the disassembly is difficult and the normal conveying of the material belt is affected.

[0006] To achieve the above purpose, the present application proposes a glue coating device. The glue coating device comprises:

[0007] The glue coating roller module comprises a support seat and a glue coating roller assembly, wherein the glue coating roller assembly is connected to the support seat;

[0008] An adjusting roller module is independently arranged relative to the gluing roller module, and a material belt is passed through the gluing roller assembly and the adjusting roller module, and the adjusting roller module is used to adjust the material belt to contact the gluing roller assembly, or adjust the material belt to separate from the gluing roller assembly;

[0009] A locking structure is provided between the glue coating roller assembly and the support seat, and the locking structure is used to lock the glue coating roller assembly on the support seat, or to unlock the locking state between the glue coating roller assembly and the support seat to allow the glue coating roller assembly to be removed from the support seat.

[0010] In some embodiments, the glue coating roller assembly includes a connecting seat, which is provided with a sliding groove and is slidably set on the supporting seat through the sliding groove. The locking structure is a locking member connected to the connecting seat, which is used to lock the connecting seat on the supporting seat, or unlock to allow the connecting seat to slide relative to the supporting seat.

[0011] In some embodiments, the glue coating roller assembly includes a glue coating roller rotatably connected to the connecting seat, and the adjusting roller module is used to adjust the material belt to contact the glue coating roller, or adjust the material belt to separate from the glue coating roller;

[0012] The glue coating roller module also includes a glue coating roller driving member, which is connected to the glue coating roller via a coupling, and the coupling allows the glue coating roller to be separated from the glue coating roller driving member.

[0013] In some embodiments, two mounting plates are formed on the connecting seat extending relatively to each other, and a mounting groove is formed on the top of the mounting plate, and both ends of the glue coating roller are embedded in the mounting groove through a rotating bearing;

[0014] A detachable pressure cover is provided corresponding to the installation groove, and the pressure cover is provided on the installation groove to fix the glue coating roller together with the installation groove.

[0015] In some embodiments, the adjusting roller module includes a support frame and an adjusting roller movably disposed on the support frame, and the adjusting roller can be switched between a first position and a second position;

[0016] Wherein, when the adjusting roller is located at the first position, the material belt is adjusted to contact the glue coating roller assembly, and when the adjusting roller is located at the second position, the material belt is adjusted to be separated from the glue coating roller assembly.

[0017] In some embodiments, the adjusting roller module further includes an adjusting roller driving mechanism for driving the adjusting roller to switch positions between the first position and the second position; the adjusting roller driving mechanism includes:

[0018] A rotating shaft, rotatably disposed on the support frame;

[0019] There are two swing arms, one end of each of the two swing arms is fixedly connected to the rotating shaft, and the adjusting roller is arranged between the other ends of the two swing arms;

[0020] The adjusting roller driving member is connected to the rotating shaft and is used for driving the rotating shaft to rotate.

[0021] In some embodiments, a detection component for detecting a rotation position is further included, the detection component comprising:

[0022] A shielding sheet, arranged on the rotating shaft;

[0023] A photoelectric sensor is arranged on the support frame corresponding to the moving path of the shielding sheet.

[0024] In some embodiments, an encoding roller module is further included which is independently arranged relative to the adjusting roller module, and the encoding roller module is used to detect whether the material belt is moving, so as to control the position change of the adjusting roller through a controller according to the movement state of the material belt.

[0025] In some embodiments, the encoding roller module comprises:

[0026] Mounting frame;

[0027] An encoding roller is arranged on the mounting frame, and the material belt is attached to the surface of the encoding roller and extends for transmission;

[0028] An encoder is connected to one end of the encoding roller and is used to detect whether the material belt moves.

[0029] In some embodiments, the glue coating roller module, the adjusting roller module and the encoding roller module are arranged in a stepped manner.

[0030] The technical solution of the present application proposes a glue coating device. The glue coating device includes a glue coating roller module and an adjusting roller module; the glue coating roller module includes a support seat and a glue coating roller assembly, and the glue coating roller assembly is connected to the support seat; the adjusting roller module is independently arranged relative to the glue coating roller module, and a material belt is passed through the glue coating roller assembly and the adjusting roller module, and the adjusting roller module is used to adjust the material belt to contact the adjusting roller assembly, or adjust the material belt to be separated from the adjusting roller assembly; wherein a locking structure is arranged between the glue coating roller assembly and the support seat, and the locking structure is used to lock the glue coating roller assembly on the support seat, or unlock the locking state between the glue coating roller assembly and the support seat, so as to allow the glue coating roller assembly to be removed from the support seat. The technical solution of the present application sets the gluing roller module and the adjusting roller module relatively independently to complete the intermittent gluing operation of the material strip through the adjusting action of the adjusting roller module. In this design, after the material strip is separated from the gluing roller assembly, the disassembly of the gluing roller assembly will not affect the normal conveying of the material strip, and the disassembly of the gluing roller assembly is to unlock the locking effect of the locking structure set between it and the support seat, which is simple, convenient and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0032] Figure 1 This is a structural schematic diagram of a glue coating device according to an embodiment of the present application;

[0033] Figure 2 for Figure 1A magnified schematic diagram of the structure T;

[0034] Figure 3 for Figure 1 Enlarged schematic diagram of structure S. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0036] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0037] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0038] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0039] See also Figure 1 As shown, the present application proposes a glue coating device 100. The glue coating device 100 includes a glue coating roller module 10 and an adjusting roller module 20, and is intended to realize the glue coating operation of the material belt 30 passing therebetween under the cooperation of the glue coating roller module 10 and the adjusting roller module 20.

[0040] The glue roller module 10 includes a support base 11 and a glue roller assembly 12. The support base 11 is a fixing base for the glue roller assembly 12. The glue roller assembly 12 can be connected to the support base 11 by fixing the support base 11 to the ground or other mounting surfaces to ensure its stable movement. The glue roller assembly 12 is a component for performing glue coating operations, and is used to evenly coat glue on the material belt 30.

[0041] A locking structure 13 is further provided between the glue roller assembly 12 and the support seat 11, and the locking structure 13 is used to lock the glue roller assembly 12 on the support seat 11, or to unlock the locking state between the glue roller assembly 12 and the support seat 11, so as to allow the glue roller assembly 12 to be removed from the support seat 11. In this way, the locking and unlocking states between the glue roller assembly 12 and the support seat 11 are realized based on the locking structure 13, and when the connecting seat 121 is removed, the locking effect of the locking structure 13 provided between the connecting seat 121 and the support seat 11 can be released, which is simple, convenient and easy to operate.

[0042] The adjusting roller module 20 is independently arranged relative to the gluing roller module 10, and the adjusting roller module 20 is used to adjust the material belt 30 to contact the gluing roller assembly 12, or to adjust the material belt 30 to separate from the gluing roller assembly 12. It can be understood that when the material belt 30 contacts the gluing roller assembly 12, the material belt 30 performs the gluing operation, and when the material belt 30 separates from the gluing roller assembly 12, the material belt 30 stops the gluing operation. In this way, the intermittent gluing process of the material belt 30 can be realized through the adjusting function of the adjusting roller module 20 to match the intermittent movement of the material belt 30. Moreover, based on the relatively independent arrangement between the adjusting roller module 20 and the gluing roller module 10, after the material belt 30 separates from the gluing roller module 10, disassembling the gluing roller assembly 12 at this time will not affect the normal conveying of the material belt 30.

[0043] See also Figure 1 as well as Figure 2 As shown, in some embodiments, the glue coating roller assembly 12 includes a connecting seat 121, the connecting seat 121 is provided with a slide groove, and is slidably set on the support seat 11 through the slide groove. The locking structure 13 is a locking member connected to the connecting seat 121, which is used to lock the connecting seat 121 on the support seat 11, or unlock to allow the connecting seat 121 to slide relative to the support seat 11.

[0044] In this embodiment, a connection is established between the glue roller assembly 12 and the support seat 11 by setting a connection seat 121. The connection seat 121 is provided with a slide groove, which is slidably connected to the support seat 11, so that it can slide along a certain track on the support seat 11. The locking member is a locking device connected to the connection seat 121. Its purpose is to firmly lock the glue roller assembly 12 on the support seat 11 after it is slid and adjusted to a predetermined installation position, so as to prevent it from moving or falling off during use. At the same time, the locking member also has an unlocking function. When the glue roller assembly 12 needs to be maintained, the locking state can be easily released, so that the connection seat 121 can slide and disengage relative to the support seat 11.

[0045] Typically, the connection base 121 is provided with a handle 127, and the user controls the connection base 121 and the support base 11 to dock and slide with each other through the handle 127 until the connection base 121 is blocked by a limit block provided at the other end of the connection base 121. At this time, the connection base 121 is considered to have slid into place and can be locked by a locking member. A detachment indication mark can also be provided on the connection base 121, such as an arrow provided at one end of the support base 11, which can prompt the user to detach the connection base 121 along the arrow after releasing the locking member.

[0046] Among them, the locking member can be a bolt, a nut, a lock, a locking wrench, etc., to lock the relative position between the connecting seat 121 and the supporting seat 11. The user can choose based on specific usage requirements and convenience.

[0047] See also Figure 1 as well as Figure 2 As shown, in some embodiments, the glue coating roller assembly 12 includes a glue coating roller 122 rotatably connected to a connecting seat 121, and the adjusting roller module 20 is used to adjust the material belt 30 to contact the glue coating roller 122, or to adjust the material belt 30 to separate from the glue coating roller 122; the glue coating roller module 10 also includes a glue coating roller driving member 123, and the glue coating roller driving member 123 is connected to the glue coating roller 122 through a coupling, and the coupling can allow the glue coating roller 122 to be separated from the glue coating roller driving member 123.

[0048] The glue roller 122 is a core component that contacts the material belt 30 and realizes the glue coating operation. The glue can be evenly coated on the material belt 30 by rotating. The glue roller driving member 123 is the part that provides power. It is connected to the glue roller 122 through the coupling 124. On the one hand, the coupling 124 ensures the stable transmission of power. On the other hand, the coupling 124 itself is a detachable component. After disassembly, the connection between the glue roller 122 and the glue roller driving member 123 can be cut off, so that the whole formed by the glue roller 122 and the connecting seat 121 can be detached from the support seat 11. It can be understood that after detachment, the whole can be directly put into the ultrasonic cleaning equipment for cleaning, which is simple, fast and efficient.

[0049] See also Figure 1 as well as Figure 2 As shown, in some embodiments, two mounting plates 125 are formed on the connecting seat 121 and extend relatively to each other, and a mounting groove is opened on the top of the mounting plate 125, and both ends of the glue coating roller 122 are embedded in the mounting groove through a rotating bearing; and a removable pressure cover 126 is provided in the corresponding mounting groove, and the pressure cover 126 is covered on the mounting groove to fix the glue coating roller 122 together with the mounting groove.

[0050] In this embodiment, the two extended mounting plates 125 can play a supporting and positioning role, and a corresponding mounting groove is set on the top of the mounting plate 125, which can ensure that the glue coating roller 122 is stably installed therein through a rotating bearing, and based on the rotating bearing, the glue coating roller 122 can rotate in the mounting groove to complete the gluing operation; and the rotating bearing can reduce the friction between the glue coating roller 122 and the mounting groove, thereby extending the service life of the glue coating roller 122.

[0051] Furthermore, a detachable pressure cover 126 is provided corresponding to the mounting groove, and the pressure cover 126 can be tightly covered on the mounting groove. When the pressure cover 126 covers the mounting groove, it and the mounting groove will jointly generate a clamping force on the glue coating roller 122, thereby ensuring that the glue coating roller 122 will not be offset or fall off due to external forces during operation. And when the glue coating roller 122 is worn, aged or damaged due to long-term use, the user can easily remove the pressure cover 126, and then take the glue coating roller 122 out of the mounting groove for replacement.

[0052] The cover plate and the connection seat 121 can be fixed by screws, and the connection is firm, reliable and easy to disassemble and assemble.

[0053] See also Figure 1 As shown, in some embodiments, the adjusting roller module 20 includes a support frame 21 and an adjusting roller 22 movably disposed on the support frame 21, and the adjusting roller 22 can be switched between a first position and a second position; wherein, when the adjusting roller 22 is located at the first position, the adjusting material belt 30 contacts the glue coating roller assembly 12, and when the adjusting roller 22 is located at the second position, the adjusting material belt 30 is separated from the glue coating roller assembly 12.

[0054] In this embodiment, the support frame 21 provides support for the adjusting roller 22. The adjusting roller 22 is movably arranged on the support frame 21, can be switched between different positions, and is a main component that contacts the material belt 30 to adjust the material belt 30.

[0055] Among them, in the specific setting, the adjusting roller 22 and the glue coating roller 122 are arranged relatively parallel, and the material belt 30 is inserted between the adjusting roller 22 and the glue coating roller 122. When the adjusting roller 22 is in the first position, the material belt 30 is guided by the adjusting roller 22 to contact the glue coating roller 122, thereby ensuring that the glue on the glue coating roller 122 can be evenly and stably coated on the material belt 30. When the adjusting roller 22 is in the second position, because the guiding force on the material belt 30 is cancelled, the material belt 30 will make a recovery action and separate from the glue coating roller 122, thereby stopping the gluing operation.

[0056] See also Figure 1 as well as Figure 3 As shown, in some embodiments, the adjusting roller module 20 also includes an adjusting roller driving mechanism 23 for driving the adjusting roller 22 to switch positions between the first position and the second position; the adjusting roller driving mechanism 23 includes a rotating shaft 231, a swing arm 232 and an adjusting roller driving member 233.

[0057] Among them, the rotating shaft 231 is rotatably set on the support frame 21; there are two swing arms 232, one end of the two swing arms 232 is fixedly connected to the rotating shaft 231, and an adjusting roller 22 is set between the other ends of the two swing arms 232; the adjusting roller driving member 233 is connected to the rotating shaft 231, and is used to drive the rotating shaft 231 to rotate.

[0058] In this embodiment, after the adjusting roller driving member 233 receives the control signal, it starts to work and generates a rotational driving force, which is transmitted to the swing arm 232 through the rotating shaft 231, causing the swing arm 232 to rotate around the rotating shaft 231, and can further drive the adjusting roller 22 to switch positions between two preset positions (the first position and the second position).

[0059] The adjusting roller driving member 233 is preferably a rotary motor, which is connected to one end of the rotating shaft 231 through a reducer and a coupling. The reducer can reduce the output speed of the rotary motor and increase the output torque to meet the requirements of speed and torque, while the coupling can ensure the coaxiality between the reducer and the rotating shaft 231 and the smooth transmission of the rotary motion. In this way, the rotary motor is directly connected to the rotating shaft 231 to ensure high-speed intermittent motion of the swing roller, which can ensure the accuracy of the action and improve the morphology of the rubber spots, thereby providing an efficient and reliable driving solution.

[0060] See also Figure 3 As shown, in some embodiments, the adjusting roller module 20 further includes a detection component 24 for detecting a rotational position, and the detection component 24 includes a shielding sheet 241 and a photoelectric sensor 242 .

[0061] The shielding sheet 241 is disposed on the rotating shaft 231, and the photoelectric sensor 242 is disposed on the support frame 21 corresponding to the moving path of the shielding sheet 241. The shielding sheet 241 can rotate along with the rotating shaft 231, and the photoelectric sensor 242 generates a photoelectric sensing signal when the shielding sheet 241 shields the photoelectric sensor 242.

[0062] It can be understood that in this embodiment, when the rotating shaft 231 starts to rotate, the shielding sheet 241 will also rotate. During the rotation process, when the shielding sheet 241 moves in front of the light path of the photoelectric sensor 242, it blocks the light of the photoelectric sensor 242. At this time, the photoelectric sensor 242 will immediately generate a photoelectric sensing signal, which can be received and processed by the controller.

[0063] By detecting the generation of the photoelectric sensing signal, the control system can determine the rotation position or rotation angle of the shaft 231, thereby realizing accurate monitoring and control of the rotation position of the shaft 231. Usually, this position is the origin position, that is, the position where the shaft 231 rotates back after the glue coating operation is stopped.

[0064] The above is one of the configurations of the adjusting roller drive mechanism 23, which is a method for driving the adjusting roller 22 to swing. In some other configurations, the adjusting roller 22 can also be driven to move linearly to achieve the position change of the adjusting roller 22, and further drive the material belt 30 to contact / disconnect from the glue coating roller 122. Exemplarily, a linear drive motor is used to drive the adjusting roller 22 to move forward or backward. When moving forward, the material belt 30 can contact the glue coating roller 122, and when moving backward, the material belt 30 can be separated from the glue coating roller 122.

[0065] See also Figure 1 As shown, in some embodiments, the gluing device 100 also includes an encoding roller module 40 independently arranged relative to the adjusting roller module 20, and the encoding roller module 40 is used to detect whether the material belt 30 moves, so as to control the position change of the adjusting roller 22 through a controller according to the movement state of the material belt 30.

[0066] In this embodiment, the intermittent gluing of the material strip 30 is achieved through the linkage control of the encoding roller module 40 and the adjustment roller 22 .

[0067] For example, when the movement of the material belt 30 is detected, the adjusting roller 22 is controlled to be close to the encoding roller 42 so that the material belt 30 contacts the encoding roller 42 and the gluing operation is performed; and when it is detected that the material belt 30 is not moving, the adjusting roller 22 is controlled to be away from the encoding roller 42 so that the material belt 30 is separated from the encoding roller 42, and the gluing operation is stopped at this time.

[0068] Furthermore, the encoding roller module 40 includes a mounting frame 41, an encoding roller 42 and an encoder 43. The encoding roller 42 is arranged on the mounting frame 41, and the material belt 30 is attached to the surface of the encoding roller 42 for extension and transmission; the encoder 43 is connected to one end of the encoding roller 42 for detecting whether the material belt 30 moves.

[0069] The mounting frame 41 is the supporting structure of the encoding roller module 40; the encoding roller 42 is in direct contact with the material belt 30, and a specific encoding pattern or magnetic pole arrangement is engraved on its surface to generate a signal that can be read by the encoder 43, and can rotate with the movement of the material belt 30; the encoder 43 is connected to one end of the encoding roller 42, and can detect the rotation of the encoding roller 42, so as to determine whether the material belt 30 moves. The encoder 43 converts the rotation of the encoding roller 42 into electrical signals or digital signals, which can be received and processed by the control system.

[0070] Therefore, when the material belt 30 moves on the gluing device 100, it will contact the encoding roller 42 and drive it to rotate. The encoding pattern or magnetic pole arrangement on the encoding roller 42 will continue to change with the rotation. These changes are captured by the encoder 43 and converted into electrical signals or digital signals. After the control system receives and processes these signals, it can determine the movement state of the material belt 30.

[0071] As shown in the figure, in some embodiments, the glue coating roller module 10, the adjusting roller module 20 and the encoding roller module 40 are arranged in a stepped manner.

[0072] In this embodiment, the step-like arrangement refers to arranging the glue coating roller module 10, the adjustment roller module 20 and the encoding roller module 40 in sequence according to a certain height difference to form a step-like structure. Through the step-like arrangement, the space inside the glue coating device 100 can be fully utilized, each module is clearly partitioned, interference and conflict between the modules are avoided, the structure is conveniently set, and at the same time, each module is functionally independent and cooperates with each other, which helps to improve the overall performance and stability of the device.

[0073] Among them, the stepped arrangement is only one setting method of each module in the present application. As long as it can ensure that each module is set separately and the adjustment roller 22 can be adjusted between the first position and the second position so that the material belt 30 contacts / disconnects from the coating roller 122, the user can adjust the position of each module based on the actual equipment settings.

[0074] The above description is only a partial or preferred embodiment of the present application. Neither the text nor the drawings can limit the scope of protection of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the overall concept of the present application, or direct / indirect application in other related technical fields are included in the scope of protection of the present application.

Claims

1. A glue coating device, characterized in that: include: The glue coating roller module comprises a support seat and a glue coating roller assembly, wherein the glue coating roller assembly is connected to the support seat; An adjusting roller module is independently arranged relative to the gluing roller module, and a material belt is passed through the gluing roller assembly and the adjusting roller module, and the adjusting roller module is used to adjust the material belt to contact the gluing roller assembly, or adjust the material belt to separate from the gluing roller assembly; A locking structure is provided between the glue coating roller assembly and the support seat, and the locking structure is used to lock the glue coating roller assembly on the support seat, or to unlock the locking state between the glue coating roller assembly and the support seat to allow the glue coating roller assembly to be removed from the support seat.

2. The gluing device according to claim 1, characterized in that: The glue coating roller assembly includes a connecting seat, which is provided with a slide groove and is slidably set on the support seat through the slide groove. The locking structure is a locking piece connected to the connecting seat, which is used to lock the connecting seat on the support seat, or unlock it to allow the connecting seat to slide relative to the support seat.

3. The gluing device according to claim 2, characterized in that: The glue coating roller assembly includes a glue coating roller rotatably connected to the connecting seat, and the adjusting roller module is used to adjust the material belt to contact the glue coating roller, or adjust the material belt to separate from the glue coating roller; The glue coating roller module also includes a glue coating roller driving member, which is connected to the glue coating roller via a coupling, and the coupling allows the glue coating roller to be separated from the glue coating roller driving member.

4. The gluing device according to claim 3, characterized in that: Two mounting plates are formed on the connecting seat and extend relative to each other. A mounting groove is formed on the top of the mounting plate. Both ends of the glue coating roller are embedded in the mounting groove through a rotating bearing. A detachable pressure cover is provided corresponding to the installation groove, and the pressure cover is provided on the installation groove to fix the glue coating roller together with the installation groove.

5. The gluing device according to claim 1, characterized in that: The adjusting roller module comprises a support frame and an adjusting roller movably arranged on the support frame, and the adjusting roller can be switched between a first position and a second position; Wherein, when the adjusting roller is located at the first position, the material belt is adjusted to contact the glue coating roller assembly, and when the adjusting roller is located at the second position, the material belt is adjusted to be separated from the glue coating roller assembly.

6. The gluing device according to claim 5, characterized in that: The adjusting roller module further includes an adjusting roller driving mechanism for driving the adjusting roller to switch positions between the first position and the second position; The adjusting roller driving mechanism comprises: A rotating shaft, rotatably disposed on the support frame; There are two swing arms, one end of each of the two swing arms is fixedly connected to the rotating shaft, and the adjusting roller is arranged between the other ends of the two swing arms; The adjusting roller driving member is connected to the rotating shaft and is used for driving the rotating shaft to rotate.

7. The gluing device according to claim 6, characterized in that: Also included is a detection component for rotation position detection, the detection component comprising: A shielding sheet, arranged on the rotating shaft; A photoelectric sensor is arranged on the support frame corresponding to the moving path of the shielding sheet.

8. The gluing device according to claim 1, characterized in that: It also includes an encoding roller module independently arranged relative to the adjusting roller module, and the encoding roller module is used to detect whether the material belt is moving, so as to control the adjusting process of the material belt by the adjusting roller module through a controller according to the movement state of the material belt.

9. The gluing device according to claim 8, characterized in that: The encoding roller module comprises: Mounting frame; An encoding roller is arranged on the mounting frame, and the material belt is attached to the surface of the encoding roller and extends for transmission; An encoder is connected to one end of the encoding roller and is used to detect whether the material belt moves.

10. The gluing device according to claim 9, characterized in that: The glue coating roller module, the adjusting roller module and the encoding roller module are arranged in a stepped manner.

Images