Anti-drip glue device and anti-drip glue system

Abstract

The present application provides an anti-drip glue device and an anti-drip glue system, the anti-drip glue device includes a base, a trigger member, a cutter head cover plate and a flip member; the trigger member is arranged on the base and can move on the base in a first direction or a second direction; the cutter head cover plate is rotatably connected to the trigger member through a flip member; in the initial state, the cutter head cover plate closes the liquid outlet end of the glue coating head; when the trigger member moves in the first direction, the cutter head cover plate opens the liquid outlet end of the glue coating head under the drive of the flip member, and when the trigger member moves in the second direction, the cutter head cover plate closes the liquid outlet end of the glue coating head under the drive of the flip member. The present application can realize the opening and closing of the glue coating head through the ingenious cooperation of the trigger member, the flip member and the cutter head cover plate, and ensures that the cutter head cover plate closes the glue coating head during the glue coating operation standby process, so as to prevent the glue coating head from overflowing.

Description

Technical Field

[0001] The present application relates to the technical field of crystal processing, and in particular to an anti-drip glue device and an anti-drip glue system. Background Art

[0002] In the crystal rod cutting industry, the crystal tray is used as a base for fixing the crystal rod during cutting. The adhesive surface of the crystal tray needs to be pre-glued with a plastic plate using glue. After the plastic plate is pasted, the crystal rod is glued to the plastic plate. After curing, the crystal rod bonding process is completed.

[0003] The core of die bonding, the first step in silicon rod slicing, is to stick plastic plates and die rods on the wafer tray. The die bonding process generally uses an automated die bonding production line for automatic die bonding, and the gluing process of the die bonding process is also carried out in an automated gluing manner.

[0004] In the automatic glue coating equipment, the main function of the knife head is to apply the fully mixed glue to the crystal support and plastic plate according to the set glue coating amount and speed. With the current structure, the following problems often occur during the actual glue coating process: (1) Glue dripping onto the surface of the knife crystal support and plastic plate will directly cause the abnormality of uneven glue coating, and then cause the abnormality of crystal sticking and overflowing glue. (2) After the glue drips onto the side of the knife plastic plate and solidifies, it will form a block of colloid on the side of the plastic plate, which may cause abnormalities such as broken slice glue line, resulting in loss of production capacity and yield. (3) Glue dripping onto the side of the knife crystal support, the crystal support clamping position and other positions need to be manually cleaned after the crystal is unloaded. The extra workload generated will occupy on-site manpower and cause waste of manpower. (4) If the glue on the side of the crystal support and the crystal support clamping position is not cleaned up before slicing on the machine, it will cause abnormalities such as unstable crystal support clamping and broken slice line, resulting in loss of production capacity and yield. (5) Glue drips onto the positioning block of the die bonding jig, which will cause the die bonding jig to continuously shift on the automatic die bonding line. Severe shifts require the crystal rod to be debonded and re-bonded, resulting in losses in production capacity, materials, and manpower. (6) Glue drips onto the die bonding equipment, which may cause the die bonding equipment to shut down abnormally. Cleaning the glue on the equipment requires equipment production time, resulting in equipment operation and production capacity losses.

[0005] Therefore, there is an urgent need for an anti-drip glue device and an anti-drip glue system to solve the technical problems existing in the prior art to a certain extent. Utility Model Content

[0006] The purpose of the present application is to provide a glue dripping prevention device and a glue dripping prevention system, so as to solve the problem that the existing glue coating knife head lacks glue dripping protection measures, which leads to glue dripping and thus affects the production capacity, yield, manpower loss and other problems in the die bonding workshop and slicing workshop.

[0007] The present application provides a glue dripping prevention device for preventing glue dripping from a glue coating head; the glue dripping prevention device comprises a base, a triggering member, a blade cover plate and a flipping member;

[0008] The actuating member is disposed on the base and is capable of moving along a first direction or a second direction on the base;

[0009] The cutter head cover plate is rotatably connected to the actuating member via the flipping member;

[0010] In the initial state, the cutter head cover plate closes the liquid outlet of the glue coating head; when the touch member moves on the base along the first direction, the cutter head cover plate can rotate clockwise to open the liquid outlet of the glue coating head under the drive of the flip member, and when the touch member moves on the base along the second direction, the cutter head cover plate can rotate counterclockwise to close the liquid outlet of the glue coating head under the drive of the flip member.

[0011] In the above technical solution, further, the flip component includes a connecting shaft, a connecting plate, a roller and a moving track;

[0012] The axis of the connecting shaft is perpendicular to the base, one end of the connecting shaft is rigidly connected to the cutter head cover plate and the other end passes through the actuating member and is rigidly connected to the connecting plate;

[0013] The cutter head cover plate is parallel to the axis of the connecting plate, and the cutter head cover plate extends out of the base;

[0014] The base is provided with the moving track, and the moving track includes a first vertical section, a second oblique guide section and a third vertical section connected in sequence along the first direction; the angle formed by the first vertical section and the second oblique guide section is equal to the angle formed by the second oblique guide section and the third vertical section; the first vertical section is parallel to the third vertical section, and the first vertical section is close to the glue coating head, and the third vertical section is far away from the glue coating head;

[0015] One end of the connecting plate away from the connecting shaft is arranged on the moving track through the roller.

[0016] In the above technical solution, further, the touch member includes a first touch plate;

[0017] The first touch panel is disposed on the base and is capable of moving along the first direction or the second direction on the base;

[0018] The connecting shaft can pass through the first touch plate; when the first touch plate moves along the first direction, the first touch plate can drive the connecting shaft to move along the first direction, so that the cutter head cover plate rotates clockwise to open the liquid outlet end of the glue coating head;

[0019] When the first touch plate moves on the base along the second direction, the first touch plate can drive the connecting shaft to move along the second direction, so that the cutter head cover plate rotates counterclockwise to close the liquid outlet end of the glue coating head.

[0020] In the above technical solution, further, the touch member includes a second touch plate;

[0021] The second touch panel is vertically connected to the first touch panel and extends out of the base along the second direction.

[0022] In the above technical solution, further, the touch component further includes a touch pulley, and the touch pulley is arranged at an end of the second touch plate away from the first touch plate.

[0023] In the above technical solution, further, the anti-drip glue device also includes a driving component;

[0024] The driving assembly includes a driving motor and a supporting plate;

[0025] The base and the glue coating head are both arranged on the support plate;

[0026] The output end of the driving motor is connected to the support plate, and can drive the support plate to move along the first direction or the second direction.

[0027] In the above technical solution, further, the anti-drip glue device also includes a guide rail and a slider;

[0028] The guide rail is disposed on the base and extends along the first direction;

[0029] The slider is disposed on a side of the actuating member facing the base, and the slider can slide on the guide rail so that the actuating member can be slidably disposed on the base along the first direction or the second direction.

[0030] In the above technical solution, further, two guide rails are provided; the two guide rails are arranged at intervals along the third direction;

[0031] The sliding blocks are provided with two, and the two sliding blocks are provided in one-to-one correspondence with the two guide rails.

[0032] In the above technical solution, further, the actuating member is fixed to the slider via a connecting member.

[0033] The present application also provides an anti-drip glue system, comprising the above-mentioned anti-drip glue device.

[0034] Compared with the prior art, this application has the following beneficial effects:

[0035] The present application provides a glue dripping prevention device for preventing glue dripping from a glue coating head; the glue dripping prevention device comprises a base, a triggering member, a blade cover plate and a flipping member;

[0036] The actuating member is disposed on the base and is capable of moving along a first direction or a second direction on the base;

[0037] The cutter head cover plate is rotatably connected to the actuating member via the flipping member;

[0038] In the initial state, the cutter head cover plate closes the liquid outlet of the glue coating head; when the touch member moves on the base along the first direction, the cutter head cover plate can rotate clockwise to open the liquid outlet of the glue coating head under the drive of the flip member, and when the touch member moves on the base along the second direction, the cutter head cover plate can rotate counterclockwise to close the liquid outlet of the glue coating head under the drive of the flip member.

[0039] In summary, the present application can realize the opening and closing of the coating knife head through the clever cooperation of the trigger component, the flip component and the knife head cover plate, ensuring that the knife head cover plate will close the coating head during the glue coating operation standby process to prevent the glue coating head from overflowing. Through the control of the glue coating head, it can directly achieve the advantages of reducing the abnormal rate of die bonding, reducing manpower occupation, reducing the waste of die bonding consumables, reducing the abnormal rate of equipment, improving the utilization of die bonding equipment, and improving equipment production capacity. Indirectly achieve the advantages of increasing slicing capacity and slicing yield.

[0040] The present application also provides an anti-drip glue system, including the above-mentioned anti-drip glue device, so it has all the beneficial effects of the anti-drip glue device, which will not be elaborated in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0042] Figure 1 This is a schematic structural diagram of the anti-drip glue device provided in Example 1 of the present application at a first viewing angle;

[0043] Figure 2This is a schematic structural diagram of the anti-drip glue device provided in Example 1 of the present application at a second viewing angle;

[0044] Figure 3 This is a schematic structural diagram of the anti-drip glue device provided in Example 1 of the present application at a third viewing angle;

[0045] Figure 4 This is a schematic structural diagram of a hidden triggering component in the anti-drip glue device provided in Example 1 of the present application;

[0046] Figure 5 for Figure 4 The enlarged view of point A in the middle;

[0047] Figure 6 This is a schematic structural diagram of a base in the anti-drip glue device provided in Example 1 of the present application;

[0048] Figure 7 This is a perspective view of the anti-drip glue device provided in Example 1 of the present application.

[0049] Figure markings: 1-base; 2-touch member; 3-cutter head cover; 4-flip member; 5-first direction; 6-second direction; 7-glue coating head; 8-connecting shaft; 9-connecting plate; 10-roller; 11-moving track; 12-first vertical section; 13-second inclined guide section; 14-third vertical section; 15-first touch plate; 17-second touch plate; 18-touch pulley; 19-guide rail; 20-slider; 21-third direction; 22-bolt hole. DETAILED DESCRIPTION

[0050] The following specific embodiments are provided to help the reader obtain a comprehensive understanding of the methods, devices and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications and equivalents of the methods, devices and / or systems described herein will be apparent. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but in addition to the operations that must occur in a particular order, changes that will be apparent after understanding the disclosure of the present application may be made. In addition, in order to improve clarity and brevity, descriptions of features known in the art may be omitted.

[0051] The features described herein may be implemented in different forms and should not be interpreted as being limited to the examples described herein. Rather, the examples described herein have been provided only to illustrate some of the many possible ways of implementing the methods, devices and / or systems described herein that will be apparent after understanding the disclosure of the present application.

[0052] Throughout the specification, when an element (such as a layer, a region, or a substrate) is described as being “on”, “connected to”, “bound to”, “over”, or “covering” another element, it may be directly “on”, “connected to”, “bound to”, “over”, or “covering” another element, or one or more other elements may be present between them. In contrast, when an element is described as being “directly on”, “directly connected to”, “directly bound to”, “directly over”, or “directly covering” another element, there may be no other elements present between them.

[0053] As used herein, the term "and / or" includes any one of the associated listed items and any combination of any two or more items.

[0054] Although terms such as "first," "second," and "third" may be used herein to describe various members, components, regions, layers, or portions, these members, components, regions, layers, or portions are not limited by these terms. Rather, these terms are only used to distinguish one member, component, region, layer, or portion from another member, component, region, layer, or portion. Therefore, without departing from the teachings of the examples described herein, the first member, component, region, layer, or portion referred to may also be referred to as the second member, component, region, layer, or portion.

[0055] For ease of description, spatial relational terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another element as shown in the accompanying drawings. Such spatial relational terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, an element described as being "above" or "upper" relative to another element will subsequently be "below" or "lower" relative to the other element. Therefore, the term "above" includes both "above" and "below" orientations depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relational terms used herein will be interpreted accordingly.

[0056] The terms used herein are only used to describe various examples and are not used to limit the present disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "include", "comprise" and "have" list the stated features, quantities, operations, components, elements and / or their combinations that exist, but do not exclude the existence or addition of one or more other features, quantities, operations, components, elements and / or their combinations.

[0057] Variations in the shapes shown in the drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the drawings but include variations in shapes that occur during manufacturing.

[0058] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have various configurations, other configurations are possible as will be apparent after understanding the disclosure of the present application.

[0059] Embodiment 1

[0060] Combine the following Figure 1-Figure 7 The present invention describes in detail an anti-drip glue device provided by the present application.

[0061] In this embodiment, a glue dripping prevention device is provided, which is mainly used for preventing glue dripping from the glue coating head 7. On the one hand, it can prevent glue from dripping onto surfaces such as the crystal knife holder and the plastic plate, thereby preventing abnormal crystal bonding glue overflow and the like; on the other hand, it can reduce the abnormal loss of crystal bonding quality caused by glue dripping from the crystal bonding knife head, reduce the waste of manpower in the crystal bonding workshop caused by glue dripping from the crystal bonding knife head, reduce the waste of crystal bonding consumables caused by glue dripping from the crystal bonding knife head, and reduce the abnormal rate of crystal bonding equipment caused by glue dripping from the crystal bonding knife head, thereby improving the crystal bonding capacity and reducing the slicing end capacity, yield, and consumables loss caused by glue overflow.

[0062] Combination Figure 1 As shown, the anti-drip glue device includes a base 1, a trigger component 2, a cutter head cover plate 3 and a flip component 4.

[0063] Specifically, the base 1 is a plate-shaped structure. The triggering member 2 is disposed on the base 1 and can move on the base 1 along a first direction 5 or a second direction 6, where the first direction 5 refers to Figure 1 The vertical upward direction in the second direction 6 refers to Figure 1 that is, the trigger member 2 can move in the vertical upward direction on the base 1 or in the vertical downward direction.

[0064] Furthermore, combined with Figure 1 and Figure 7As shown, in this embodiment, a guide rail 19 extending along the first direction 5 is provided on the base 1, and a slider 20 is provided on the side of the trigger member 2 facing the base 1. The sliding of the slider 20 on the guide rail 19 enables the trigger member 2 to slide on the base 1 along the first direction 5 or the second direction 6.

[0065] Furthermore, two guide rails 19 are provided, and the two guide rails 19 are arranged at intervals along the third direction 21. The third direction 21 refers to Figure 2 There are also two sliders 20, and the two sliders 20 are arranged one by one with the two guide rails 19. The cooperation of the two sliders 20 and the two guide rails 19 ensures the balance of the action of the touch member 2 and prevents the touch member 2 from being unbalanced or twisted.

[0066] Furthermore, the actuating member 2 is fixed to the slider 20 via a connecting member. Figure 1 and Figure 2 As shown, a bolt hole 22 is provided on the trigger member 2, and a connecting member passes through the bolt hole 22 to fix the trigger member 2 on the slider 20; preferably, the connecting member is a bolt, and the trigger member 2 is fixed to the slider 20 by means of the bolt.

[0067] Specifically, the cutter head cover plate 3 is rotatably connected to the actuating member 2 via the flip member 4. In the initial state, the cutter head cover plate 3 closes the liquid outlet end of the glue coating head 7.

[0068] During actual use, when the touching member 2 moves on the base 1 along the first direction 5, the cutter head cover plate 3 can rotate clockwise to open the liquid outlet end of the glue coating head 7 under the drive of the flipping member 4; when the touching member 2 moves on the base 1 along the second direction 6, the cutter head cover plate 3 can rotate counterclockwise to close the liquid outlet end of the glue coating head 7 under the drive of the flipping member 4.

[0069] In summary, the present application can realize the opening and closing of the coating knife head through the clever cooperation of the trigger member 2, the flip member 4 and the knife head cover plate 3, and ensure that the knife head cover plate 3 closes the coating head 7 during the glue coating operation standby process, so as to prevent the glue coating head 7 from overflowing. Through the control of the glue coating head 7, it can directly achieve the advantages of reducing the abnormal rate of die bonding, reducing manpower occupation, reducing the waste of die bonding consumables, reducing the abnormal rate of equipment, improving the utilization of die bonding equipment, and improving equipment production capacity. Indirectly achieve the advantages of increasing slicing capacity and slicing yield.

[0070] In this embodiment, combined Figure 4 and Figure 5 As shown, the turning member 4 includes a connecting shaft 8 , a connecting plate 9 , rollers 10 and a moving track 11 .

[0071] Specifically, combined Figure 1 , Figure 2and Figure 4 As shown, the axis of the connecting shaft 8 is perpendicular to the base 1 , one end of the connecting shaft 8 is rigidly connected to the cutter head cover plate 3 and the other end passes through the actuating member 2 and is rigidly connected to the connecting plate 9 .

[0072] Specifically, the cutter head cover plate 3 is parallel to the axis of the connecting plate 9, and the cutter head cover plate 3 extends out of the base 1 along the third direction 21; in the actual installation process, according to Figure 1 Taking the middle placement as an example, the base 1 is installed on the right side of the glue coating head 7, and therefore the tool head cover plate 3 extends out of the base 1 along the third direction 21, where the third direction 21 refers to the width direction of the base 1.

[0073] Specifically, combined Figure 3 and Figure 6 As shown, a moving track 11 is provided on the base 1, and the moving track 11 is provided between the two tracks. The moving track 11 includes a first vertical section 12, a second oblique guide section 13 and a third vertical section 14 connected in sequence along the first direction 5; wherein the first vertical section 12 and the third vertical section 14 extend in the vertical direction, and the second oblique guide section 13 extends obliquely, through Figure 3 and Figure 6 As shown, the moving track 11 can be understood as being bent or quasi-Z-shaped.

[0074] Furthermore, the angle formed by the first vertical section 12 and the second oblique guide section 13 is equal to the angle formed by the second oblique guide section 13 and the third vertical section 14; preferably, the angle between the first vertical section 12 and the second oblique guide section 13 is 135°, and the angle between the second oblique guide section 13 and the third vertical section 14 is 135°. The first vertical section 12 is parallel to the third vertical section 14, and the first vertical section 12 is close to the glue coating head 7, and the third vertical section 14 is far away from the glue coating head 7;

[0075] Specifically, one end of the connecting plate 9 away from the connecting shaft 8 is arranged on the moving track 11 through the roller 10 .

[0076] In actual use, in the initial state, the cutter head cover plate 3 closes the liquid outlet of the glue coating head 7. When the touch member 2 moves along the first direction 5, the touch member 2 will drive the connecting shaft 8 to move along the first direction 5. At this time, since the end of the connecting plate 9 away from the connecting shaft 8 is set on the moving track 11 through the roller 10, that is, when the roller 10 moves in the first vertical section 12, the connecting plate 9, the connecting shaft 8 and the cutter head cover plate 3 will move along the first direction 5 at the same time. When the roller 10 moves in the second inclined guide section 13, the connecting shaft 8 will rotate relatively on the touch member 2, so that the cutter head cover plate 3 rotates clockwise to open the glue coating head 7, and normal glue coating can be performed at this time; when the glue coating is completed, the touch member 2 moves along the second direction 6, and drives the connecting shaft 8 to move along the second direction 6, so that the cutter head cover plate 3 can rotate counterclockwise to close the liquid outlet of the glue coating head 7, thereby sealing the liquid outlet of the glue coating head 7.

[0077] In this embodiment, combined Figure 1 and Figure 2 As shown, the touch component 2 includes a first touch plate 15. The first touch plate 15 is disposed on the base 1 and can move along the first direction 5 or the second direction 6 on the base 1;

[0078] The connecting shaft 8 can pass through the first touch plate 15; when the first touch plate 15 moves along the first direction 5, the first touch plate 15 can drive the connecting shaft 8 to move along the first direction 5, so that the cutter head cover plate 3 rotates clockwise to open the liquid outlet end of the glue coating head 7.

[0079] When the first touch plate 15 moves on the base 1 along the second direction 6 , the first touch plate 15 can drive the connecting shaft 8 to move along the second direction 6 , so that the cutter head cover plate 3 rotates counterclockwise to close the liquid outlet end of the glue coating head 7 .

[0080] Furthermore, the touch member 2 includes a second touch plate 17. Figure 1 and Figure 2 As shown, the second touch plate 17 is vertically connected to the first touch plate 15 and extends out of the base 1 along the second direction 6. Figure 1 As shown, the second touch plate 17 and the glue coating head 7 are located on the left and right sides of the base 1 .

[0081] Furthermore, the triggering member 2 further includes a triggering pulley 18 , and the triggering pulley 18 is disposed at one end of the second triggering plate 17 away from the first triggering plate 15 .

[0082] In this embodiment, the anti-drip glue device also includes a driving assembly. The driving assembly includes a driving motor and a support plate; the base 1 and the glue coating head 7 are both arranged on the support plate; the output end of the driving motor is connected to the support plate, and can drive the support plate to move along the first direction 5 or the second direction 6.

[0083] During actual use, the motor is first driven to drive the support plate to move along the second direction 6. During this process, the base 1, the touch component 2, the flip component 4 and the glue coating head 7 on the support plate also move along the second direction 6 with the support plate. When the touch pulley 18 abuts against the operating panel (the operating panel is the crystal bonding fixture) and the support plate continues to move along the second direction 6, the touch component 2 will move along the first direction 5, and then slowly drive the cutter head cover plate 3 to rotate and open the liquid outlet end of the glue coating head 7. When the cutter head cover plate 3 completely opens the liquid outlet end of the glue coating head 7 (at this time it can be understood that the cutter head cover plate 3 is rotated 90° from the initial state), the glue coating head 7 just realizes the glue coating operation; the process of closing the liquid outlet end of the glue coating head 7 is the reverse operation of the above process, which is not described in detail and can be understood by technicians in this field.

[0084] Embodiment 2

[0085] The present application also provides an anti-drip glue system, including the above-mentioned anti-drip glue device, so it has all the beneficial effects of the anti-drip glue device, which will not be elaborated in detail here.

[0086] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A glue dripping prevention device, used to prevent glue dripping on a glue coating head; characterized in that: The anti-drip glue device comprises a base, a triggering member, a cutter head cover plate and a flipping member; The actuating member is disposed on the base and is capable of moving along a first direction or a second direction on the base; The cutter head cover plate is rotatably connected to the actuating member via the flipping member; In the initial state, the cutter head cover plate closes the liquid outlet of the glue coating head; when the touch member moves on the base along the first direction, the cutter head cover plate can rotate clockwise to open the liquid outlet of the glue coating head under the drive of the flip member, and when the touch member moves on the base along the second direction, the cutter head cover plate can rotate counterclockwise to close the liquid outlet of the glue coating head under the drive of the flip member.

2. The anti-drip glue device according to claim 1, characterized in that: The turning member comprises a connecting shaft, a connecting plate, a roller and a moving track; The axis of the connecting shaft is perpendicular to the base, one end of the connecting shaft is rigidly connected to the cutter head cover plate and the other end passes through the actuating member and is rigidly connected to the connecting plate; The cutter head cover plate is parallel to the axis of the connecting plate, and the cutter head cover plate extends out of the base; The base is provided with the moving track, and the moving track includes a first vertical section, a second oblique guide section and a third vertical section connected in sequence along the first direction; the angle formed by the first vertical section and the second oblique guide section is equal to the angle formed by the second oblique guide section and the third vertical section; the first vertical section is parallel to the third vertical section, and the first vertical section is close to the glue coating head, and the third vertical section is far away from the glue coating head; One end of the connecting plate away from the connecting shaft is arranged on the moving track through the roller.

3. The anti-drip glue device according to claim 2, characterized in that: The touch member comprises a first touch plate; The first touch panel is disposed on the base and is capable of moving along the first direction or the second direction on the base; The connecting shaft can pass through the first touch plate; when the first touch plate moves along the first direction, the first touch plate can drive the connecting shaft to move along the first direction, so that the cutter head cover plate rotates clockwise to open the liquid outlet end of the glue coating head; When the first touch plate moves on the base along the second direction, the first touch plate can drive the connecting shaft to move along the second direction, so that the cutter head cover plate rotates counterclockwise to close the liquid outlet end of the glue coating head.

4. The anti-drip glue device according to claim 3, characterized in that: The touch member comprises a second touch plate; The second touch panel is vertically connected to the first touch panel and extends out of the base along the second direction.

5. The anti-drip glue device according to claim 4, characterized in that: The touch component further includes a touch pulley, and the touch pulley is disposed at an end of the second touch plate away from the first touch plate.

6. The anti-drip glue device according to claim 5, characterized in that: The anti-drip glue device also includes a driving component; The driving assembly includes a driving motor and a supporting plate; The base and the glue coating head are both arranged on the support plate; The output end of the driving motor is connected to the support plate, and can drive the support plate to move along the first direction or the second direction.

7. The anti-drip glue device according to claim 1, characterized in that: The anti-drip glue device also includes a guide rail and a slider; The guide rail is disposed on the base and extends along the first direction; The slider is disposed on a side of the actuating member facing the base, and the slider can slide on the guide rail so that the actuating member can be slidably disposed on the base along the first direction or the second direction.

8. The anti-drip glue device according to claim 7, characterized in that: There are two guide rails; the two guide rails are arranged at intervals along the third direction; The sliding blocks are provided with two, and the two sliding blocks are provided in one-to-one correspondence with the two guide rails.

9. The anti-drip glue device according to claim 7, characterized in that: The actuating member is fixed to the slider via a connecting member.

10. An anti-drip glue system, characterized in that: The invention comprises the anti-drip glue device as described in any one of claims 1 to 9.

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