Gluing equipment

Abstract

The present invention discloses a gluing device, which includes a frame; a rotating drive member, which is arranged on the frame; a fixed component, which is connected to the rotating drive member and driven to rotate by the rotating drive member, and the fixed component is used to limit and fix the product; a gluing machine, which has a gluing nozzle, which is arranged toward the fixed component and can extend into the product that is limited and fixed to the fixed component, and at least one of the gluing nozzle and the rotating drive member can slide relative to the other; and a cutter component, which is arranged on the frame, and the cutter component is used to cut the product that is limited and fixed to the fixed component. The technical solution of the present invention enables the gluing device to have a cutting function and can complete the gluing and cutting of the product at one station, so that the process of gluing and cutting the product is simpler and more time-saving, thereby improving the processing efficiency of the product.

Description

Technical Field

[0001] The present invention relates to the technical field of product gluing, in particular to a gluing device. Background Art

[0002] In order to meet customer needs, some tubular products (for example, heat shrink tubing) need to be coated with glue on their inner wall surface after molding, and the shape of the glue coating is spiral. At the same time, the glue-coated tubular product also needs to be set into segments of preset lengths. However, the gluing equipment in the related art does not have the function of cutting tubular products, so that when gluing the tubular product, the gluing equipment needs to first transport the product to the cutting station and cut it into a preset length, and the cutting station is usually relatively far from the gluing station where the gluing equipment is located. This makes the cutting and gluing process of the product more complicated and time-consuming, resulting in a reduction in the processing efficiency of the product. Summary of the Invention

[0003] The main purpose of the present invention is to provide a gluing device, which aims to enable the gluing device to have a cutting function so that the gluing and cutting of the product can be completed in one workstation, so that the process of gluing and cutting the product is simpler and more time-saving, thereby improving the processing efficiency of the product.

[0004] To achieve the above object, the gluing equipment proposed by the present invention includes:

[0005] frame;

[0006] a rotary driving member, the rotary driving member being arranged on the frame;

[0007] A fixing assembly, the fixing assembly being connected to the rotary drive member and being driven to rotate by the rotary drive member, the fixing assembly being used to limit and fix the product;

[0008] a gluing machine having a gluing nozzle disposed toward the fixed assembly and capable of extending into a product fixed in position to the fixed assembly, wherein at least one of the gluing nozzle and the rotary drive member is capable of sliding relative to the other; and

[0009] A cutter assembly is provided on the frame and is used for cutting products that are positionally fixed to the fixing assembly.

[0010] In one embodiment of the present invention, the rotary drive member is slidably mounted on the frame;

[0011] The gluing device further includes a first pushing member, which is disposed on the frame and connected to the rotary driving member. The first pushing member drives the rotary driving member to slide in a direction close to or away from the gluing nozzle.

[0012] In one embodiment of the present invention, the first pusher comprises a slidable first slide, the first slide is connected to the rotary drive member and drives the rotary drive member to slide on the frame, and the first slide is provided with a sensor sheet;

[0013] The frame is provided with a zero position sensor, and the first slide can move close to and trigger the zero position sensor to operate.

[0014] In one embodiment of the present invention, the gluing device also includes a second pushing member, which is connected to the first pushing member and is driven by the first pushing member to slide in a direction close to or away from the gluing nozzle. The second pushing member is used to abut and drive the product that is limited and fixed to the fixed component to slide relative to the fixed component in a direction close to the gluing nozzle.

[0015] In one embodiment of the present invention, the second pushing member is connected to a push rod having two oppositely arranged ends, one end of the push rod is connected to the second pushing member, and the other end is used to abut against a product that is limited and fixed to the fixing component.

[0016] In one embodiment of the present invention, the push rod comprises:

[0017] a rod body having two oppositely disposed ends, one end of the rod body being connected to the second pushing member and being rotatable relative to the second pushing member; and

[0018] The push head is connected to one end of the rod body away from the second pusher. Part of the push head can be inserted into the product fixed in the fixing assembly and abut against the inner wall surface of the product.

[0019] In one embodiment of the present invention, the frame is provided with a slidable first mounting frame, the first mounting frame is connected to the first pushing member, and is driven by the first pushing member to slide in a direction close to or away from the glue nozzle;

[0020] The rotary driving member, the fixing assembly, the cutter assembly and the second pushing member are all mounted on the first mounting frame, and the fixing assembly can rotate relative to the first mounting frame.

[0021] In one embodiment of the present invention, the glue coating device further comprises a third pushing member, and the third pushing member is provided on the frame;

[0022] The glue applying nozzle is connected to the third pushing member, and the third pushing member drives the glue applying nozzle to slide in a direction close to or away from the fixing component.

[0023] In one embodiment of the present invention, the gluing device further comprises a hand-cranked driving member, and the hand-cranked driving member comprises:

[0024] A hand screw, connected to the third pusher and extending in the up-down direction, wherein the third pusher drives the hand screw to slide in a direction close to or away from the fixed assembly;

[0025] an adjusting plate, the adjusting plate being sleeved on the outer side of the hand-cranked screw rod, and the gluing nozzle being connected to the adjusting plate; and

[0026] A hand wheel is connected to an end of the hand screw rod away from the third pusher, and drives the hand screw rod to rotate when the hand wheel is driven.

[0027] In one embodiment of the present invention, the glue coating device further comprises a lifting drive member, and the lifting drive member is provided on the adjustment plate;

[0028] The gluing nozzle is connected to the lifting driving member, and the lifting driving member drives the gluing nozzle to move up and down.

[0029] In one embodiment of the present invention, the fixing assembly includes:

[0030] a clamping body connected to the rotary drive member; and

[0031] At least two clamping claws are provided at intervals on the clamping body, and at least two clamping claws can be close to each other to clamp and fix the product.

[0032] In one embodiment of the present invention, the fixing assembly further comprises a push ring, which is movably sleeved on the outside of at least two of the clamping jaws. The push ring moves relative to the at least two clamping jaws to drive the at least two clamping jaws to deform and move closer to each other.

[0033] The gluing device of the present invention utilizes a fixed assembly to positionally secure the product while gluing it. The gluing nozzle of the gluing machine is then inserted into the product, which is fixed to the fixed assembly. The fixed assembly is driven by the rotating assembly to rotate while the gluing nozzle and the rotating drive member slide relative to each other. This causes the fixed assembly to both slide and rotate relative to the gluing nozzle, creating a spiral shape of glue applied by the gluing nozzle to the product. After gluing the product, the cutter assembly cuts the product, fixed to the fixed assembly, to a predetermined length, completing the product cutting process.

[0034] Since the gluing equipment of this solution can complete the gluing and cutting of the product respectively through the gluing machine and the cutter assembly, the gluing equipment has a cutting function and can complete the gluing and cutting of the product at one station. Compared with the prior art where the gluing equipment can only complete the gluing of the product, the product needs to be transported to a cutting station relatively far away from the gluing station where the gluing equipment is located before being glued to a preset length. The gluing equipment of this solution does not need to transport the product between different stations when gluing and cutting the product, and also reduces the number of installation and fixation times required for the product during processing. This makes the process of gluing and cutting the product by the gluing equipment of this solution simpler and more time-saving, thereby improving the processing efficiency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0036] Figure 1 A schematic diagram of a gluing device according to an embodiment of the present invention from one perspective;

[0037] Figure 2 for Figure 1 Schematic diagram of the mid-coating equipment from another perspective;

[0038] Figure 3 for Figure 1 A schematic structural diagram of the first pusher of the middle glue coating device;

[0039] Figure 4 for Figure 3 A partial enlarged schematic diagram of point A in the middle

[0040] Figure 5 for Figure 1 A schematic structural diagram of the second pusher of the middle glue coating device;

[0041] Figure 6 for Figure 1 Schematic diagram of the structure of the glue coating machine of the middle glue coating equipment;

[0042] Figure 7 for Figure 1 Schematic diagram of the structure of the fixing assembly and the cutter assembly of the middle glue coating equipment;

[0043] Figure 8 for Figure 7 A schematic diagram of the structure of the clamping body and clamping claws of the fixing assembly;

[0044] Figure 9for Figure 8 A schematic cross-sectional view of the clamping body and clamping claws of the fixing assembly;

[0045] Figure 10 7 is a schematic structural diagram of the push ring of the fixed component;

[0046] Figure 11 10 is a schematic cross-sectional view of a push ring of the fixing assembly;

[0047] Figure 12 Schematic diagram of the structure of the rotating drive component 7.

[0048] Description of Figure Numbers:

[0049]

[0050]

[0051] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0053] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0054] In the present invention, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0055] In addition, the descriptions of "first", "second", etc. in the present invention are for descriptive purposes only and should not 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" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. 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 the present invention.

[0056] The invention provides a glue coating device.

[0057] Please refer to Figure 1 、 Figure 2 、 Figure 7 as well as Figure 12 In one embodiment of the present invention, the gluing device includes a frame 10, a rotary drive member 20, a fixed assembly 30, a gluing machine 50, and a cutter assembly 60. The rotary drive member 20 is provided on the frame 10; the fixed assembly 30 is connected to the rotary drive member 20 and is driven to rotate by the rotary drive member 20. The fixed assembly 30 is used to limit and fix the product 40; the gluing machine 50 has a gluing nozzle 51, which is arranged toward the fixed assembly 30 and can extend into the product 40 fixed to the fixed assembly 30. At least one of the gluing nozzle 51 and the rotary drive member 20 can slide relative to the other; the cutter assembly 60 is provided on the frame 10 and is used to cut the product 40 fixed to the fixed assembly 30.

[0058] In one embodiment of the present invention, the frame 10 can be mainly used to install and carry the workpiece fixing, the cutter assembly 60, and other components of the gluing equipment, so that the various components of the gluing equipment can form a whole and are convenient for handling and management. Of course, the rotary drive member 20 and the gluing machine 50 can also be installed on the frame 10. The material of the frame 10 can be plastic, such as ABS (acrylonitrile butadiene styrene), POM (polyoxymethylene), PS (polystyrene), PMMA (polymethyl methacrylate), PC (polycarbonate), PET (polyethylene terephthalate), etc.; this can reduce the weight of the frame 10 and further facilitate handling. Of course, in order to increase the supporting strength of the frame 10, the frame 10 can also be made of metal, such as aluminum, aluminum alloy, copper, copper alloy, iron, stainless steel, etc. The projection of the frame 10 on a horizontal plane can be roughly rectangular and extend along the direction of relative sliding between the gluing nozzle 51 and the rotating drive member 20. This ensures that the frame 10 has a relatively regular shape for easy molding and manufacturing, while also minimizing its size to reduce space usage. Of course, in other embodiments, the projection of the frame 10 on a horizontal plane can also be roughly square or circular. The specific configuration can be adapted as needed, and this application does not limit the specific shape and material of the frame 10. The rotating drive member 20 is primarily used to provide power to drive the fixed assembly 30 to rotate, causing the product 40, which is fixed to the fixed assembly 30, to rotate relative to the gluing nozzle 51 while the gluing nozzle 51 is applying glue to the inner wall of the product 40. This allows the rotating drive member 20 and the gluing nozzle 51 to slide relative to each other, forming a spiral of glue within the product 40. The fixed assembly 30 is primarily used to position and secure the product 40, allowing for stable gluing by the gluing nozzle 51 of the gluing machine 50 and stable cutting by the cutter assembly 60. The glue coating machine 50 is mainly used to accommodate glue liquid and apply the glue liquid to the product 40 through the glue coating nozzle 51. Among them, at least one of the glue coating nozzle 51 and the rotating drive member 20 can slide relative to the other. The rotating drive member 20 can slide in a direction close to or away from the glue coating nozzle 51 when the glue coating nozzle 51 is coating the glue, or the glue coating nozzle 51 can slide in a direction close to or away from the rotating drive member 20, or both the glue coating nozzle 51 and the rotating drive member 20 can slide in a direction close to or away from each other.Furthermore, the process of gluing the product 40 by the gluing nozzle 51 can be accomplished by extending the gluing nozzle 51 into a relatively deep position (i.e., a predetermined gluing length) within the product 40, which is fixed to the fixed assembly 30, and then the gluing nozzle 51 and / or the fixed assembly 30 move away from each other. Alternatively, the process of gluing the product 40 by the gluing nozzle 51 can be accomplished by extending the gluing nozzle 51 into a relatively shallow position (i.e., a predetermined position near the opening of the product 40), which is fixed to the fixed assembly 30, and then the gluing nozzle 51 and / or the fixed assembly 30 move toward each other. The cutter assembly 60 can be primarily used to cut the product 40 fixed to the fixed assembly 30, so that the glued product 40 is cut into a predetermined length. The cutter assembly 60 can be located on the frame 10 near the fixed assembly 30, and the fixed assembly 30 can be driven to rotate by the rotary drive 20, causing the product 40 fixed to the fixed assembly 30 to rotate relative to the cutter assembly 60 and be cut by the cutter assembly 60. In this case, the cutter assembly 60 does not need to move during the cutting process, and the fixed assembly 30 only needs to rotate to ensure a relatively stable movement process. This ensures a relatively stable cutting process for the product 40, reducing the possibility of burrs on the cut surface of the product 40. Furthermore, there is no need to apply opposing shear forces to the cut surface of the product 40, thus preventing the cut surface from being squeezed and deformed by the shear force, which could cause deformation and indentation on the nozzle of the cut product 40 after cutting. Therefore, by rotating the fixed assembly 30 to achieve relative movement between the cutter assembly 60 and the product 40, the cutting process can improve the quality of the cut surface of the cut product 40, thereby enhancing the quality of the cut surface of the cut product 40. In this case, the cutter assembly 60 can include a cutter drive 61 and a cutter 63. The cutter drive 61 is disposed on the frame 10, and the cutter 63 is connected to the cutter drive 61. When the product 40 needs to be cut, the cutter driver 61 drives the cutter 63 toward the fixed assembly 30 and into the product 40. The fixed assembly 30 rotates, causing the cutter assembly 60 and the product 40 to move relative to each other to cut. When the product 40 does not need to be cut, the cutter driver 61 drives the cutter 63 away from the fixed assembly 30 to avoid interference when the gluing nozzle 51 is applying glue to the product 40. Of course, in other embodiments, the cutter assembly 60 can also cut the product 40 using a lifting circular knife rotary cutting method, where the product 40 is fixed to the fixed assembly 30, and the cutter assembly 60 is driven to lift and rotate to complete the cutting of the product 40; or a lifting shear cutting method, where the product 40 is fixed to the fixed assembly 30, and the cutter assembly 60 is driven to lift and rotate to complete the cutting of the product 40. The present application does not specifically limit the cutting method of the cutter assembly 60 , and the product 40 can be cut after the product 40 is glued.

[0059] When applying glue to a product 40, the gluing device of the present invention secures the product 40 in a fixed position using a fixed assembly 30. The gluing nozzle 51 of the gluing machine 50 is then inserted into the product 40, which is secured in position by the fixed assembly 30. The gluing nozzle 51 and the rotating drive member 20 simultaneously slide relative to each other, driving the fixed assembly 30 to rotate. This causes the fixed assembly 30 to both slide and rotate relative to the gluing nozzle 51, resulting in the glue applied by the gluing nozzle 51 to the product 40 forming a spiral. After gluing the product 40, the cutter assembly 60 cuts the product 40, which is secured in position by the fixed assembly 30, to a predetermined length, further completing the product 40 cutting process. Because the gluing machine 50 and the cutter assembly 60 can both apply glue and cut the product 40, the gluing device has cutting functions, enabling both gluing and cutting of the product 40 to be completed at a single station. Compared to the prior art, where the gluing equipment can only apply glue to the product 40, requiring the product 40 to be transported to a cutting station relatively far from the gluing station to be cut to a predetermined length before gluing, the gluing equipment of this solution does not require transporting the product 40 between different stations when gluing and cutting the product 40, thereby reducing the number of times the product 40 needs to be mounted and fixed during processing. This makes the gluing and cutting process of the product 40 by the gluing equipment of this solution simpler and more time-saving, thereby improving the processing efficiency of the product 40.

[0060] Please refer to Figure 1 、 Figure 2 、 Figure 3 as well as Figure 12In one embodiment of the present invention, the rotary drive member 20 is slidably mounted on the frame 10. The gluing device further includes a first pusher 70, which is mounted on the frame 10 and connected to the rotary drive member 20. The first pusher 70 drives the rotary drive member 20 to slide toward or away from the gluing nozzle 51. It can be understood that by driving the rotary drive member 20 to slide, the fixed assembly 30 and the gluing nozzle 51 can automatically slide relative to each other during gluing of the product 40, thereby increasing the automation level of the gluing device and further improving the processing efficiency of the product 40. Furthermore, by driving the rotary drive member 20 to slide, the fixed assembly 30 can slide at a relatively stable speed without affecting the gluing speed of the gluing nozzle 51. This improves the uniformity of the pitch of the spiral glue applied by the gluing nozzle 51 to the product 40, thereby enhancing the gluing effect on the product 40. At this time, the specific process of gluing is as follows: after limiting the product 40 to the fixed component 30, according to the preset gluing length in the product 40, the gluing nozzle 51 is extended into the product 40 by a certain distance and the gluing nozzle 51 can be attached to the inner wall of the product 40; then the gluing nozzle 51 starts to apply glue, and at the same time, the rotating drive member 20 drives the fixed component 30 to rotate, and the first pushing member 70 drives the rotating drive member 20 to slide in the direction away from the gluing nozzle 51. At this time, the product 40 limited and fixed to the fixed component 30 slides in the direction away from the gluing nozzle 51 while rotating, so that the gluing nozzle 51 is applied to the inner wall of the product 40 to form a spiral glue. During this process, the fixed component 30 and the gluing nozzle 51 gradually move away from each other to apply glue, so that even if the gluing nozzle 51 does not pause after the subsequent gluing is completed, since the gluing nozzle 51 is already located at the opening of the end of the product 40 facing the gluing nozzle 51, the glue flowing out of the gluing nozzle 51 will not affect the inner wall of the product 40, thereby further ensuring the gluing effect inside the product 40. Among them, the first pusher 70 can be a linear module, and the linear module has the advantages of stability and high precision. In this way, it can not only ensure the sliding stability of the fixed component 30 so that the product 40 can be glued normally and stably, but also help to improve the accuracy of the length and pitch of the glue applied inside the product 40. Of course, the first pusher 70 can also be a cylinder, etc. In addition, it should be noted that in other embodiments, it is also possible to use the first pusher 70 to drive the gluing nozzle 51 to move in a direction away from the fixed component 30.

[0061] Please refer to Figure 3 and Figure 4In one embodiment of the present invention, the first pusher 70 has a slidable first slide 71. The first slide 71 is connected to the rotary drive member 20 and drives the rotary drive member 20 to slide on the frame 10. The first slide 71 is provided with a sensing sheet 711; the frame 10 is provided with a zero position sensor 11, and the first slide 71 moves to approach and trigger the zero position sensor 11 to work.

[0062] It will be appreciated that when the first pusher 70 is a linear module, it includes a first slide 71 that can slide back and forth. A sensing plate 711 is mounted on the first slide 71, and a zero position sensor 11 is mounted on the frame 10. The sensing plate 711 and the zero position sensor 11 cooperate to determine the initial position of the first pusher 70 during operation. This ensures that the first pusher 70 can drive the rotary drive member 20 in its initial position, thereby ensuring the driving accuracy of the first pusher 70. The zero position sensor 11 can be a proximity switch. When the sensing plate 711 abuts the zero position sensor 11, the zero position sensor 11 detects the position of the sensing plate 711. Alternatively, the zero position sensor 11 can be a light receiver or light transmitter. When the sensing plate 711 is positioned between the sensing plate 711 and the zero position sensor 11, the sensor 711 can open or block the light path between the sensing plate 711 and the zero position sensor 11 to detect the position of the sensing plate 711. Furthermore, it should be noted that when the first pusher 70 is a cylinder, the sensing plate 711 can be located at the piston end of the first pusher 70.

[0063] Please refer to Figure 1 、 Figure 2 as well as Figure 5 In one embodiment of the present invention, the gluing device further includes a second pushing member 80, which is connected to the first pushing member 70 and is driven by the first pushing member 70 to slide in a direction close to or away from the gluing nozzle 51. The second pushing member 80 is used to abut and drive the product 40 fixed to the fixing component 30 to slide relative to the fixing component 30 in a direction close to the gluing nozzle 51.

[0064] It can be understood that the second pusher 80 is configured so that the product 40 can be pushed by the second pusher 80 to slide on the fixed assembly 30 in a direction close to the gluing nozzle 51, and the sliding distance can be the preset cutting length of the product 40. In this way, when adjusting the preset cutting length of the product 40, there is no need for a worker to manually push the product 40, which can not only further improve the automation level of the gluing equipment and thus improve the processing efficiency of the product 40, but also ensure the synchronization of the cutting distance of the product 40 each time, thereby ensuring the uniformity of the length of each cut segment of the product 40. The specific advancement process is as follows: when the product 40 is placed on the fixed assembly 30 and is not fixed in a limited position, the end surface of the product 40 facing the gluing nozzle 51 is flush with the surface of the cutter 63 of the cutter assembly 60 facing away from the gluing nozzle 51, and the end surface of the product 40 facing away from the gluing nozzle 51 is used to abut against the second pusher 80. The second pusher 80 then pushes the product 40 to slide a certain distance in the direction toward the gluing nozzle 51, which corresponds to the preset cutting length of the product 40. The product 40 is then adjusted to its cutting length. The fixed assembly 30 then secures the sliding product 40. The second pusher 80 can be a linear module, which offers advantages of stability and high precision, thus ensuring the stability of the product 40 as it moves on the fixed assembly 30. Of course, the present application is not limited thereto; in other embodiments, the second pusher 80 can also be a cylinder, for example.

[0065] Please refer to Figure 5 In one embodiment of the present invention, the second pushing member 80 is connected to a push rod 81, and the push rod 81 has two ends arranged opposite to each other. One end of the push rod 81 is connected to the second pushing member 80, and the other end is used to abut against the product 40 that is limited and fixed to the fixing component 30.

[0066] It can be understood that the configuration of the push rod 81 eliminates the need for the second pusher 80 to directly abut against the product 40 and apply a force. Rather, the pusher 81 can indirectly apply a force to the product 40, making it easier for the second pusher 80 to apply a force to drive the product 40 to slide relative to the fixed assembly 30. This configuration also eliminates the need for the second pusher 80 to be aligned with the product 40 during installation, reducing the requirements for the installation position of the second pusher 80 and improving the convenience of installing the second pusher 80. Specifically, when the second pusher 80 is a linear module, the second pusher 80 has a reciprocatingly slidable second slide 83, which is provided with a mounting seat 831. The end of the pusher 81 away from the product 40 is connected to the mounting seat 831 to ensure that the pusher 81 and the product 40 are at the same height, thereby applying a driving force to the product 40 parallel to the sliding direction of the product 40.

[0067] In one embodiment of the present invention, the push rod 81 includes a rod body 811 and a push head 813. The rod body 811 has two ends arranged opposite to each other. One end of the rod body 811 is connected to the second push member 80 and can rotate relative to the second push member 80; the push head 813 is connected to the end of the rod body 811 away from the second push member 80, and a portion of the push head 813 can be inserted into the product 40 that is fixed in the fixing assembly 30 and abut against the inner wall surface of the product 40.

[0068] As will be appreciated, the push rod 81 comprises a rod body 811 and a push head 813. This allows the cross-sectional area of ​​the rod body 811 to be relatively small, thereby reducing the overall mass of the push rod 81. The cross-sectional area of ​​the push head 813 can be relatively large, thereby increasing the contact area with the product 40 and better applying force to the product 40. Furthermore, the rod body 811 is rotatably connected to the second pusher 80, specifically to the mounting base 831. This allows the push rod 81 to rotate with the product 40, minimizing the impact on the product 40 during rotation with the fixing assembly 30. The push head 813 is partially inserted and fixed within the fixing assembly 30, allowing the end of the product 40 facing away from the glue nozzle 51 to fit over the end of the push head 813 facing away from the rod body 811. This improves the stability of the contact between the push head 813 and the product 40, thereby ensuring a stable force application. To improve the smoothness of rotation of the rod 811 and the mounting seat 831, a first bearing 815 may be provided on the end of the rod 811 that is rotatably connected to the mounting seat 831. To facilitate insertion of the pusher head 813 into the product 40, the end of the pusher head 813 away from the rod 811 may be provided with a chamfered or rounded corner to form a guide surface for inserting the pusher head 813 into the product 40, thereby reducing the alignment accuracy required when the two are connected.

[0069] Please refer to Figure 1 、 Figure 2 as well as Figure 12 In one embodiment of the present invention, the frame 10 is provided with a slidable first mounting frame 13, the first mounting frame 13 is connected to the first pushing member 70, and is driven by the first pushing member 70 to slide in a direction close to or away from the glue nozzle 51; the rotary driving member 20, the fixing assembly 30, the cutter assembly 60 and the second pushing member 80 are all mounted on the first mounting frame 13, and the fixing assembly 30 can rotate relative to the first mounting frame 13.

[0070] It can be understood that the setting of the first mounting frame 13 provides a mounting position for the rotary drive member 20, the fixed assembly 30, the cutter assembly 60, and the second pusher 80. After the rotary drive member 20, the fixed assembly 30, the cutter assembly 60, and the second pusher 80 are all mounted on the first mounting frame 13, the first mounting frame 13 is connected to the first slide 71 of the first pusher 70. This facilitates the connection between the first pusher 70 and the plurality of members and the one-time driving of the rotary drive member 20, the fixed assembly 30, the cutter assembly 60, and the second pusher 80 to slide. At the same time, by mounting the rotary drive member 20, the fixed assembly 30, the cutter assembly 60, and the second pusher 80 on the first mounting frame 13, the first mounting frame 13 has a bearing effect on the plurality of members, which can also improve the stability of the installation of the plurality of members.

[0071] Please refer to Figure 1 and Figure 6 In one embodiment of the present invention, the gluing device further includes a third pushing member 90, which is disposed on the frame 10; the gluing nozzle 51 is connected to the third pushing member 90, and the third pushing member 90 drives the gluing nozzle 51 to slide in a direction close to or away from the fixing component 30.

[0072] It can be understood that by providing a third pusher 90, the glue nozzle 51 can be driven to move in a direction close to the glue nozzle 51 and extend a certain distance into the product 40. At this time, the glue nozzle 51 can be set relatively far away from the fixing component 30, thereby reducing the requirements for the installation position. At the same time, the third pusher 90 also makes the distance of the glue nozzle 51 extending into the product 40 adjustable, that is, it can be controlled according to the preset glue length in the product 40, thereby improving the applicability of the glue coating equipment to products 40 that need to be coated with glue of different lengths. Among them, the third pusher 90 can be a cylinder, so that the piston end of the cylinder drives the glue nozzle 51 to slide. Of course, the present application is not limited to this. In other embodiments, the third pusher 90 can also be a linear module.

[0073] In one embodiment of the present invention, the gluing equipment also includes a hand-cranked drive component 110, which includes a hand-cranked screw 111, an adjustment plate 113 and a handwheel 115. The hand-cranked screw 111 is connected to the third pusher 90 and extends in the up and down directions. The third pusher 90 drives the hand-cranked screw 111 to slide in the direction of approaching or moving away from the fixed component 30; the adjustment plate 113 is sleeved on the outside of the hand-cranked screw 111, and the gluing nozzle 51 is connected to the adjustment plate 113; the handwheel 115 is connected to the end of the hand-cranked screw 111 away from the third pusher 90, and when the handwheel 115 is driven, it drives the hand-cranked screw 111 to rotate.

[0074] It can be understood that the manual drive 110 can be used to drive the gluing nozzle 51 to rise and fall, allowing it to slide and settle at the same height as the product 40, thereby facilitating the subsequent pushing of the gluing nozzle 51 into the product 40 by the third pusher 90. Therefore, using the manual drive 110 to drive the gluing nozzle 51 to rise and fall can reduce the installation precision requirements for the gluing nozzle 51. Specifically, the gluing nozzle 51 does not need to be installed at the same height as the product 40, which is fixed to the fixing assembly 30. This improves the convenience of installing the gluing nozzle 51 and the fixing assembly 30. In addition, using the manual drive 110 also simplifies the drive structure, thereby reducing manufacturing costs.

[0075] In one embodiment of the present invention, the gluing device further includes a lifting drive 120 , which is disposed on the adjustment plate 113 ; the gluing nozzle 51 is connected to the lifting drive 120 , which drives the gluing nozzle 51 to move up and down.

[0076] It can be understood that the setting of the lifting drive member 120 allows the glue nozzle 51 to be lifted and lowered by the lifting drive member 120 when it is inserted into the product 40, so that the glue nozzle 51 can be further attached to the inner wall of the product 40 by lifting in the product 40, thereby achieving better gluing of the inner wall. Among them, the lifting drive member 120 can be a cylinder, of course, it can also be a linear module, and this application does not make specific restrictions on this. Furthermore, in order to facilitate the installation of the hand-cranked drive member 110 and the lifting drive member 120, the frame 10 can be provided with a slidable second mounting frame 15, which is connected to the third pusher 90 and is driven by the third pusher 90 to slide in a direction close to or away from the fixed component 30, the handwheel 115 screw rod is rotatably connected to the second mounting frame 15, and the adjustment plate 113 is slidably connected to the second mounting frame 15. In this way, the second mounting bracket 15 provides a mounting position for the hand-cranked drive member 110, thereby improving the convenience of its installation. At the same time, it can also provide a relatively supportive effect on the second mounting bracket 15, thereby improving the stability of the placement of the hand-cranked drive member 110. In addition, in order to improve the stability of the first mounting bracket 13 and the second mounting bracket 15 during the sliding process, the frame 10 can also be provided with a slide rail 17. The slide rail 17 extends along the sliding direction of the first mounting bracket 13 and the second mounting bracket 15. The first mounting bracket 13 is provided with a first slider 131, and the second mounting bracket 15 is provided with a second slider 151. The first slider 131 and the second slider 151 are both slidably connected to the slide rail 17.

[0077] Please refer to Figure 1 、 Figure 7 、 Figure 8 as well as Figure 9In one embodiment of the present invention, the fixing assembly 30 includes a clamping body 31 and at least two clamping claws 33, and the clamping body 31 is connected to the rotating drive member 20; at least two clamping claws 33 are arranged at intervals on the clamping body 31, and at least two clamping claws 33 can approach each other to clamp and fix the product 40.

[0078] As can be understood, the fixing assembly 30 secures the product 40 in position by bringing the at least two clamping claws 33 connected to the clamping body 31 closer together. After gluing and cutting the product 40, the at least two clamping claws 33 move away from each other to unlock the product 40. This allows for quick locking and unlocking of the product 40 using a relatively simple mechanical mechanism, thereby improving the convenience of assembling and disassembling the product 40. The clamping body 31 can be ring-shaped, with the at least two clamping claws 33 surrounding the outer edge of the ring. The product 40 can then be inserted between the at least two clamping claws 33 from the side of the clamping body 31 facing away from the clamping claws 33, further enhancing the ease of product 40 placement. To enhance the stability of the clamping body 31, the clamping body 31 is rotatably mounted to the first mounting bracket 13 of the frame 10. In addition, the number of clamping claws 33 can be two, and the two clamping claws 33 are arranged opposite each other; of course, the number of clamping claws 33 can be three or more, and the three or more clamping claws 33 are evenly spaced around the center of the clamping body 31 to increase the clamping area of ​​the outer peripheral surface of the product 40 and improve the stability of clamping and fixing the product 40. When the product 40 is cylindrical, at least the inner surface of the clamping claw 33 is a curved surface, so as to fit the outer wall surface of the product 40 and ensure the stability of clamping and fixing the product 40. Of course, when the product 40 is square cylindrical, at least the inner surface of the clamping claw 33 is a flat surface, so as to fit the outer wall surface of the product 40. The present application does not limit the specific shape and number of the clamping claws 33, as long as they can stably clamp and fix the product 40. In addition, it should be noted that the present application is not limited to this. In other embodiments, the fixing component 30 may also include an exhaust fan and a cylindrical suction plate. The side wall of the cylindrical suction plate has an air cavity connected to the exhaust fan. At the same time, the inner surface of the cylindrical suction plate used to abut the product 40 is also provided with a suction hole connected to the air cavity. In this way, when the cylindrical suction plate abuts the product 40, the exhaust fan is started to remove the air between the suction plate and the product 40 through the suction hole and form a negative pressure, thereby realizing vacuum adsorption and fixation of the product 40. Furthermore, to reduce the resistance encountered by the clamping body 31 during rotation, the fixing assembly 30 may further include a rotating sleeve 34, which is sleeved on the outside of the clamping body 31, with a gap between the inner sidewall of the rotating sleeve 34 and the outer sidewall of the clamping body 31. The rotating sleeve 34 is also rotatably connected to the first mounting frame 13 and the rotary drive member 20. The end of the clamping body 31 away from the clamping claw 33 extends outward to form a flange to connect with the rotating sleeve 34. In order to improve the smoothness of rotation between the rotating sleeve 34 and the first mounting frame 13, a second bearing 341 may be sleeved between the rotating sleeve 34 and the first mounting frame 13.

[0079] Please refer to Figure 1 、 Figure 7 、 Figure 10 as well as Figure 11 In one embodiment of the present invention, the fixing assembly 30 further includes a push ring 35, which is movably mounted on the outside of at least two clamping claws 33. The push ring 35 moves relative to the at least two clamping claws 33 to drive the at least two clamping claws 33 to deform and move closer to each other.

[0080] It can be understood that the push ring 35 drives the at least two clamping claws 33 to move closer to each other by deforming to achieve clamping and fixing of the product 40, so that the at least two clamping claws 33 can be distributed relatively close to each other on the connecting body, which is beneficial to reducing their space occupation and reducing the overall volume of the fixing assembly 30. At the same time, such a configuration can also simplify the connection structure between the clamping claws 33 and the clamping body 31, that is, the clamping claws 33 can be fixed to the clamping body 31 in a limited position without providing a relative sliding connection or other driving structure, thereby helping to reduce the manufacturing cost of the fixing assembly 30. Among them, the push ring 35 drives the at least two clamping claws 33 to deform in the direction facing each other when it moves relative to the at least two clamping claws 33. The outer surfaces of the at least two clamping claws 33 can be formed with inclined surfaces, while the inner diameter of the push ring 35 remains unchanged. In this way, when the push ring 35 moves relative to the at least two clamping claws 33 in a direction approaching the inclined surface, the clamping claws 33 are deformed inward by cooperating with the inclined surface, thereby clamping and fixing the product 40; thereafter, when the push ring 35 moves relative to the at least two clamping claws 33 in a direction away from the inclined surface, the clamping claws 33 and the inclined surface are disengaged, causing the clamping claws 33 to reset outward, thereby unlocking the product 40. Of course, in other embodiments, the fixing assembly 30 may also be provided with no push ring 35. In this case, the at least two clamping claws 33 may be arranged relatively close to each other, that is, the product 40 is clamped and fixed when it is elastically inserted into the at least two clamping claws 33, and is unlocked when it is elastically pulled out of the at least two clamping claws 33. Furthermore, to improve the stability of the connection between the at least two clamping jaws 33 and the clamping body 31, the at least two clamping jaws 33 and the clamping body 31 can be an integral structure to improve the connection strength between the two. At the same time, the at least two clamping jaws 33 and the clamping body 31 can also be manufactured through integral molding, simplifying the processing of both and improving production efficiency. Of course, in other embodiments, the at least two clamping jaws 33 can also be detachably connected to the clamping body 31, specifically by screw connection or clamping fixation.

[0081] Please refer to Figure 10 and Figure 11In one embodiment of the present invention, the push ring 35 includes an inner snap ring 351 and an outer snap ring 353. The inner snap ring 351 can be movably mounted on the outside of at least two clamping claws 33; the outer snap ring 353 is mounted on the outside of the inner snap ring 351, and the inner snap ring 351 can rotate relative to the outer snap ring 353; the fixing assembly 30 also includes a push ring driver 36. The push ring driver 36 is provided on the first mounting bracket 13, and the push ring driver 36 is also connected to the outer snap ring 353. The push ring driver 36 drives the outer snap ring 353 to move so that the inner snap ring 351 moves relative to the at least two clamping claws 33.

[0082] It is understood that the inner snap ring 351 is movably mounted on the clamping jaw 33, including two modes of movement: relative rotation and relative translation. The push ring 35 is composed of an inner snap ring 351 and an outer snap ring 353. The inner snap ring 351 moves relative to the clamping jaw 33, causing the clamping jaw 33 to deform and thereby secure the product 40. The outer snap ring 353 is connected to the push ring driver 36. Since the inner snap ring 351 and the outer snap ring 353 can rotate relative to each other, the inner snap ring 351 is prevented from interfering with the outer snap ring 353 and the push ring driver 36 when rotating with the clamping jaw 33. The push ring driver 36 drives the outer snap ring 353 to move, eliminating the need for manual operation by a worker and further improving the automation level of the glue coating equipment. The push ring driver 36 can be a cylinder or a linear motor to ensure that it can drive the outer snap ring 353 to perform linear motion. The number of push ring driving parts 36 can be one, or of course two. Furthermore, in order to improve the smoothness of the inner snap ring 351 and the outer snap ring 353 during rotation, a third bearing 355 can be sleeved between the inner snap ring 351 and the outer snap ring 353.

[0083] Please refer to Figure 1 、 Figure 2 as well as Figure 12 In one embodiment of the present invention, the rotary driving member 20 is connected to the first transmission assembly 21, and the first transmission assembly 21 is also connected to the clamping body 31. The rotary driving member 20 drives the clamping body 31 to rotate through the first transmission assembly 21.

[0084] It can be understood that the rotary drive member 20 indirectly drives the clamping body 31 to rotate via the first transmission assembly 21, allowing the rotary drive member 20 to be installed at any position on the first mounting frame 13, reducing the requirements for the installation position of the rotary drive member 20, thereby improving the convenience of installing the rotary drive member 20. Moreover, the first transmission assembly 21 can also adjust the rotation speed of the clamping body 31 to achieve a more appropriate rotation speed, thereby improving the gluing and cutting quality of the product 40. At the same time, this arrangement also allows the rotary drive member 20 and the clamping body 31 to be staggered, so that the product 40 can be inserted between the clamping jaws 33 from one end of the clamping body 31. The first transmission assembly 21 may include a first driving wheel 211, a first driven wheel 213, and a first conveyor belt 215; the first driving wheel 211 may be sleeved on the outside of the rotating drive member 20; the first driven wheel 213 may be sleeved on the outside of the end of the clamping body 31 away from the clamping claw 33; of course, when the fixed assembly 30 includes a rotating shaft sleeve 34, the first driven wheel 213 may be sleeved on the outside of the rotating shaft sleeve 34; the first conveyor belt 215 is sleeved on the outside of the first driving wheel 211 and the first driven wheel 213. In addition, it should be noted that the present application is not limited to this. In other embodiments, the first transmission assembly 21 may also include a first driving sprocket, a first driven sprocket, and a first chain. In this case, the first driving sprocket is sleeved on the outside of the rotating drive member 20, the first driven sprocket is sleeved on the outside of the rotating shaft sleeve 34 of the fixed assembly 30, and the first chain is sleeved on the outside of the first driving sprocket and the first driven sprocket.

[0085] In one embodiment of the present invention, there are two fixing assemblies 30, both of which can be rotatably mounted on the first mounting frame 13, and the two fixing assemblies 30 are arranged opposite to each other, and the two fixing assemblies 30 are respectively used to limit and fix the two ends of the product 40; the rotating drive member 20 is connected to the two fixing assemblies 30 and drives the two fixing assemblies to rotate; the cutter assembly 60 is located between the two fixing assemblies.

[0086] It will be appreciated that the presence of two fixed assemblies 30, positioned opposite each other, allows the two fixed assemblies 30 to clamp and secure the product 40 at both ends, further improving the stability of the product 40's positional fixation, ensuring stable rotation of the clamped product 40 relative to the cutter assembly 60 and further improving the quality of the gluing and cutting of the product 40. The rotation of the two fixed assemblies 30 by the rotary drive 20 ensures that the two fixed assemblies 30 rotate at the same speed, ensuring a stable rotation speed for the product 40 secured to the two fixed assemblies 30 and ensuring proper gluing and cutting. Furthermore, the provision of a single rotary drive 20 reduces the number of drive components required, further reducing the manufacturing cost of the gluing equipment. Of course, in other embodiments, two rotary drive components 20 may be provided, allowing one fixed assembly 30 to rotate. If one of the two rotary drive components 20 is damaged, the other can still operate. The present application does not impose any specific restrictions on the number of rotary drive components 20; it suffices to ensure that the rotational speeds of the two fixed assemblies 30 remain synchronized. In addition, the rotary drive member 20 may be connected to a transmission roller 23, which is rotatably connected to the first mounting frame 13. The number of first transmission assemblies 21 may correspond to the number of fixed assemblies 30. The first driving pulleys 211 in the two first transmission assemblies 21 are each sleeved on the outside of the transmission roller 23. The first driven pulley 213 in one first transmission assembly 21 is sleeved on the outside of the rotating shaft sleeve 34 of one fixed assembly 30. The first conveyor belt 215 in one first transmission assembly 21 is sleeved on the outside of one first driving pulley 211 and one first driven pulley 213. Of course, the rotary drive member 20 may be further connected to a second transmission assembly 25, which is connected to the rotary drive member 20 and the transmission roller 23. The rotary drive member 20 drives the transmission roller 23 to rotate via the second transmission assembly 25, thereby further driving the first driving pulleys 211 in the two first transmission assemblies 21 to rotate. In this case, the rotary drive member 20 can be installed inside the first mounting frame 13, making its distribution on the first mounting frame 13 more compact. The second transmission assembly 25 may include a second driving wheel 251, a second driven wheel 253, and a second conveyor belt 255; the second driving wheel 251 is sleeved on the outside of the rotary drive member 20, the second driven wheel 253 is sleeved on the outside of the transmission roller 23, and the second conveyor belt 255 is sleeved on the outside of the second driving wheel 251 and the second driven wheel 253. Of course, in other embodiments, the second transmission assembly 25 may also include a second driving sprocket, a second driven sprocket, and a second chain, wherein the second driving sprocket is sleeved on the outside of the rotary drive member 20, the second driven sprocket is sleeved on the outside of the transmission roller 23, and the second chain is sleeved on the outside of the second driving sprocket and the second driven sprocket.The working process of the gluing device in this embodiment can be as follows: before operation, the middle sensor plate 711 of the first pusher 70 stops at the zero position sensor 11, that is, the first pusher 70 is in the initial position. The product 40 is inserted into the at least two clamping claws 33 of the fixed component 30 from the end of the fixed component 30 away from the gluing nozzle 51. At this time, the end surface of the product 40 facing the gluing nozzle 51 is ensured to be flush with the end of the cutter 63 in the cutter component 60 facing the gluing nozzle 51. The end of the product 40 facing away from the gluing nozzle 51 is provided for the push head 813 of the push rod 81 to be inserted. During operation, the push rod 81 is driven by the second pusher 80 to slide in the direction close to the gluing nozzle 51 to drive the product 40 to slide to the preset cutting length. Then, the push ring driver 36 drives the push ring 35 to move relative to the at least two clamping claws 33, so that the two clamping claws 33 are formed inward to clamp and fix the product 40. When there's a significant height difference between the gluing nozzle 51 and the product 40, the handwheel 115 can be used to drive the third pusher 90 to raise or lower the gluing nozzle 51 to a height comparable to the product 40. The third pusher 90 then drives the gluing nozzle 51 into the product 40 until the end faces of the gluing nozzle 51 and the cutter 63 facing the gluing nozzle 51 are flush. The lifting drive 120 then lowers the gluing nozzle 51 until it rests against the inner wall of the product 40. At this point, the gluing nozzle 51 can begin applying glue to the product 40. Simultaneously, the rotary drive 20 rotates the clamping body 31 of the fixed assembly 30, and the first pusher 70 drives the rotary drive 20 and fixed assembly 30 to slide away from the gluing nozzle 51, creating a spiral of glue within the product 40. Once the first pusher 70 has been positioned to the preset cutting length, gluing is complete. The gluing nozzle 51 stops applying glue and is reset by the lifting drive 120 and third pusher 90. The cutter driver 61 in the cutter assembly 60 then drives the cutter 63 toward the fixed assembly 30 and into the product 40, while the rotary driver 20 continues to drive the clamping body 31, causing the product 40, clamped between the at least two clamping jaws 33, to rotate relative to the cutter 63 and be cut by the cutter 63. After the product 40 is cut, the cutter driver 61 resets the cutter 63. At this point, the rotary driver 20 stops, and the push ring driver 36 resets the push ring 35, so that the at least two clamping jaws 33 no longer clamp and secure the product 40. The second pusher 80 then continues to push the product 40 in a direction facing the gluing nozzle 51 according to the predetermined cutting length, and can push the cut portion of the product 40 facing the gluing nozzle 51 out of the fixed assembly 30 away from the second pusher 80. Finally, the first pusher 70 drives the rotary drive member 20 and the fixed assembly 30 to reset in the direction facing the glue nozzle 51 to perform the next glue coating and cutting cycle on the product 40 until the product 40 is glued and cut according to the set cutting length.

[0087] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A glue coating device, characterized in that: include: frame; a rotary driving member, the rotary driving member being arranged on the frame; A fixing assembly, the fixing assembly being connected to the rotary drive member and being driven to rotate by the rotary drive member, the fixing assembly being used to limit and fix the product; a gluing machine having a gluing nozzle disposed toward the fixed assembly and capable of extending into a product fixed in position to the fixed assembly, wherein at least one of the gluing nozzle and the rotary drive member is capable of sliding relative to the other; as well as A cutter assembly, the cutter assembly being arranged on the frame and being used to cut products fixed to the fixing assembly; The fixing assembly includes a clamping body and at least two clamping claws, wherein the clamping body is connected to the rotating drive member; at least two clamping claws are spaced apart from each other on the clamping body, and at least two clamping claws can approach each other to clamp and fix the product; There are two fixing assemblies, the two fixing assemblies are spaced apart from each other, and the clamping claws in the two fixing assemblies are arranged facing each other, and the rotating driving member is connected to the two fixing assemblies and drives the two fixing assemblies to rotate; The cutter assembly is located between the two fixed assemblies, and the cutter assembly includes a cutter drive and a cutter, and the cutter drive can drive the cutter to extend between the clamping claws in the two fixed assemblies; The fixing assembly further includes a push ring, which is movably sleeved on the outer sides of the at least two clamping jaws. The push ring moves relative to the at least two clamping jaws to drive the at least two clamping jaws to deform and move closer to each other. The push ring includes an inner snap ring and an outer snap ring, the inner snap ring can be movably mounted on the outside of at least two of the clamping claws; the outer snap ring is mounted on the outside of the inner snap ring, and the inner snap ring can rotate relative to the outer snap ring; the fixing assembly also includes a push ring driving member, the push ring driving member is arranged on the frame, the push ring driving member is also connected to the outer snap ring, the push ring driving member drives the outer snap ring to move so that the inner snap ring moves relative to at least two of the clamping claws; a third bearing is arranged between the inner snap ring and the outer snap ring.

2. The gluing device according to claim 1, characterized in that: The rotary drive member is slidably disposed on the frame; The gluing device further includes a first pushing member, which is disposed on the frame and connected to the rotary driving member. The first pushing member drives the rotary driving member to slide in a direction close to or away from the gluing nozzle.

3. The gluing device according to claim 2, characterized in that: The first pusher has a slidable first slide seat, the first slide seat is connected to the rotary drive member and drives the rotary drive member to slide on the frame, and the first slide seat is provided with a sensor sheet; The frame is provided with a zero position sensor, and the first slide can move close to and trigger the zero position sensor to operate.

4. The gluing device according to claim 2, characterized in that: The gluing device also includes a second pushing member, which is connected to the first pushing member and is driven by the first pushing member to slide in a direction close to or away from the gluing nozzle. The second pushing member is used to abut and drive the product limited and fixed to the fixed component to slide relative to the fixed component in a direction close to the gluing nozzle.

5. The gluing device according to claim 4, characterized in that: The second pushing member is connected to a push rod, which has two oppositely arranged ends. One end of the push rod is connected to the second pushing member, and the other end is used to abut against a product that is limited and fixed to the fixing component.

6. The gluing device according to claim 5, characterized in that: The push rod comprises: a rod body having two oppositely disposed ends, one end of the rod body being connected to the second pushing member and being rotatable relative to the second pushing member; and The push head is connected to one end of the rod body away from the second pusher. Part of the push head can be inserted into the product fixed in the fixing assembly and abut against the inner wall surface of the product.

7. The gluing device according to claim 4, characterized in that: The frame is provided with a slidable first mounting frame, the first mounting frame is connected to the first pushing member and is driven by the first pushing member to slide in a direction close to or away from the glue coating nozzle; The rotary driving member, the fixing assembly, the cutter assembly and the second pushing member are all mounted on the first mounting frame, and the fixing assembly can rotate relative to the first mounting frame.

8. The gluing device according to any one of claims 1 to 7, characterized in that: The gluing device further includes a third pushing member, and the third pushing member is arranged on the frame; The glue applying nozzle is connected to the third pushing member, and the third pushing member drives the glue applying nozzle to slide in a direction close to or away from the fixing component.

9. The gluing device according to claim 8, characterized in that: The gluing device further includes a hand-cranked drive component, which includes: A hand screw connected to the third pusher and extending in the up-down direction, wherein the third pusher drives the hand screw to slide in a direction close to or away from the fixed assembly; an adjusting plate, the adjusting plate being sleeved on the outer side of the hand-cranked screw rod, and the gluing nozzle being connected to the adjusting plate; and A hand wheel is connected to an end of the hand screw rod away from the third pusher, and drives the hand screw rod to rotate when the hand wheel is driven.

10. The gluing device according to claim 9, characterized in that: The glue coating device further includes a lifting drive member, and the lifting drive member is provided on the adjustment plate; The gluing nozzle is connected to the lifting driving member, and the lifting driving member drives the gluing nozzle to move up and down.

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