Gluing device

Abstract

The utility model provides a gluing device which comprises a frame, a glue spraying device and a glue spraying device. The sliding assembly is arranged on the frame main body in a sliding mode in the first direction; the elastic piece is elastically supported between the sliding assembly and the frame main body; the gluing piece is connected with the sliding assembly, and the gluing piece is provided with a glue outlet part used for gluing; the driving assembly is connected with the frame body and used for driving the frame body to move in the first direction. Therefore, the gluing device is used for gluing the gluing workpiece, in the gluing process, the glue outlet part is kept in abutting fit with the gluing workpiece under the action of the elastic piece so as to improve the gluing uniformity of the gluing device, and the glue outlet part can be prevented from being damaged through impact buffering of the elastic piece when the glue outlet part makes contact with the gluing workpiece; and the service life of the gluing piece is prolonged.

Description

Technical Field

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

[0002] At present, the tightening, anti-loosening and sealing of threaded structures are particularly important for the stability and safety of equipment. Thread glue has unique anaerobic adhesive curing characteristics and can be used in locking, sealing, fixing, bonding, plugging and other aspects.

[0003] In the related art, thread glue is applied manually, which results in low glue application efficiency and poor glue application uniformity. Utility Model Content

[0004] In view of this, the present application aims to provide a bracket assembly to reduce the vibration transmitted to the vehicle body installation position.

[0005] To achieve the above purpose, the technical solution of this application is implemented as follows:

[0006] A glue coating device comprises: a frame, the frame comprising: a frame body; a sliding assembly, the sliding assembly being slidably arranged on the frame body along a first direction; an elastic member, the elastic member being elastically supported between the sliding assembly and the frame body; a glue coating member, the glue coating member being connected to the sliding assembly and provided with a glue outlet portion for gluing; and a driving assembly, the driving assembly being connected to the frame body and used for driving the frame body to move along the first direction.

[0007] In some implementations of the present application, the frame further includes a guide rod, the guide rod is mounted on the frame body along the first direction, the sliding assembly is slidably matched with the guide rod, and the elastic member is sleeved on the guide rod.

[0008] In some embodiments of the present application, the sliding assembly includes: a sliding sleeve, the sliding sleeve is mounted on the guide rod, the elastic member is arranged on the first side of the sliding sleeve in the first direction, the elastic member is located between the sliding sleeve and the frame body, and the elastic member is in an energy storage state and is suitable for driving the sliding sleeve to move to the second side of the first direction; wherein, the first side is in opposite directions to the second side.

[0009] In some implementations of the present application, the glue coating device further includes: a limiting component, which is disposed on the frame body and on the second side of the sliding sleeve and is used to limit the movement of the sliding sleeve toward the second side.

[0010] In some implementations of the present application, the limit assembly includes: an adjusting nut, which is disposed on the frame body; an adjusting bolt, which is threadably matched with the adjusting nut, and the end of the adjusting bolt can be abutted against the sliding sleeve.

[0011] In some implementations of the present application, the sliding assembly further includes: a connecting plate, wherein the connecting plate is respectively connected to the sliding sleeve and the rubber coating member.

[0012] In some implementations of the present application, the frame further includes a fixing member, and the fixing member is used to fix the guide rod to the frame body.

[0013] In some embodiments of the present application, the frame also includes a glue dripping box, which is connected to the frame body and has an upwardly open receiving groove, and the glue dripping box is provided with an escape opening for the glue-coating part to escape, and the glue outlet portion can pass through the escape opening and be arranged above the open end of the receiving groove; wherein, in the vertical projection, at least a portion of the projection of the receiving groove falls outside the projection of the frame body.

[0014] In some implementations of the present application, the driving assembly includes: a driving rod, one end of which is connected to the frame body; and a driving seat, which is connected to the other end of the driving rod and is used to drive the driving rod to move along the first direction.

[0015] In some embodiments of the present application, the glue-coated workpiece is formed with an external thread, and the glue-coating device further includes: a driving arm, the driving arm is provided with a connecting piece, the connecting piece is used to be connected to the glue-coated workpiece, and the driving arm can drive the glue-coated workpiece to rotate around the central axis of the external thread.

[0016] Compared with the prior art, the bracket assembly described in this application has the following advantages:

[0017] (1) During the gluing process, the glue outlet part is kept in contact with the gluing workpiece under the action of the elastic member, so as to improve the gluing uniformity of the gluing device, and the elastic member can buffer the impact when the glue outlet part contacts the gluing workpiece, thereby preventing damage to the glue outlet part and extending the service life of the gluing workpiece;

[0018] (2) The glued workpiece after gluing can be assembled to the assembly position through the driving arm, and there is no need to remove the glued workpiece after gluing, which saves the picking and placing process and improves the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 This is a schematic diagram of the structure of the glue coating device described in the embodiment of the present application;

[0021] Figure 2 Schematic diagram of the cooperation between the gluing device and the gluing workpiece described in the embodiment of the present application Figure 1 ;

[0022] Figure 3 Schematic diagram of the cooperation between the gluing device and the gluing workpiece described in the embodiment of the present application Figure 2 ;

[0023] Figure 4 Schematic diagram of the cooperation between the gluing device and the gluing workpiece described in the embodiment of the present application Figure 3 ;

[0024] Figure 5 This is a schematic diagram of the cooperation between the connecting piece and the glue-coated workpiece described in an embodiment of the present application.

[0025] Description of reference numerals:

[0026] Glue coating device 100; glue coating workpiece 200;

[0027] Frame 1; frame body 11; sliding assembly 12; sliding sleeve 121; connecting plate 122; first plate section 1221; second plate section 1222; elastic member 13; guide rod 14; fixing member 15; glue box 16; containing groove 161; avoidance opening 162;

[0028] Glue coating member 2; glue outlet 21; driving assembly 3; driving rod 31; driving seat 32;

[0029] Limiting assembly 4; adjusting nut 41; adjusting bolt 42; driving arm 50; connecting member 51; adsorption portion 511. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0031] The present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0032] The present application discloses a glue coating device 100, which is used to apply glue to a glue-coated workpiece 200 to improve the tightness of the fit between the glue-coated workpiece 200 and an assembly position.

[0033] The glue coating device 100 according to the embodiment of the present application includes: a frame 1, a glue coating member 2, and a driving assembly 3.

[0034] like Figure 1As shown, the frame 1 includes: a frame body 11, an elastic member 13 and a sliding assembly 12. The sliding assembly 12 is slidably arranged on the frame body 11 along a first direction. The elastic member 13 is elastically supported between the sliding assembly 12 and the frame body 11. When the sliding assembly 12 moves toward the elastic member 13 along the first direction, the elastic member 13 is clamped by the sliding assembly 12 and the frame body 11 to store energy, and the elastic member 13 has a movement tendency to drive the sliding assembly 12 away.

[0035] Reference Figure 1 The glue coating member 2 is connected to the sliding component 12. When the sliding component 12 moves relative to the frame body 11, the glue coating member 2 can move synchronously with the sliding component 12 relative to the frame body 11, and the glue coating member 2 is provided with a glue outlet portion 21 for gluing. The glue outlet portion 21 is used to cooperate with the glue coating workpiece 200 to coat glue on the glue coating workpiece 200 through the glue outlet portion 21.

[0036] The glue outlet 21 can be constructed as a glue coating head, and a glue outlet is formed at the end of the glue coating head. The glue can flow out from the glue outlet and adhere to the glue coating workpiece 200. The coating method is simple and has high reliability.

[0037] Furthermore, the driving component 3 is connected to the frame body 11 and is used to drive the frame body 11 to move along the first direction, so that the driving component 3 drives the frame body 11 to drive the glue-coated part 2 to move closer to or away from the side of the glue-coated workpiece 200, so as to move the glue-coated part 2 to a position suitable for cooperating with the glue-coated workpiece 200.

[0038] The above-mentioned "first direction" includes the first side and the second side, that is, the driving component 3 can drive the frame body 11 to reciprocate in the first direction (ie, approach or move away from one side of the glue-coated workpiece 200). Figure 1 The glue-coated workpiece 200 is arranged on one side (eg, the second side) of the glue-coated member 2 in the first direction.

[0039] Combination Figure 2 and Figure 3 , describing the gluing cooperation process between the gluing device 100 and the gluing workpiece 200 of the embodiment of the present application:

[0040] First, the glue-coated workpiece 200 is arranged at a position that is consistent with the height position of the glue-coated member 2, and the glue-coated workpiece 200 is located on one side (eg, the second side) of the glue-coated member 2 in the first direction.

[0041] Furthermore, the frame body 11 is driven by the driving component 3 to drive the sliding component 12 and the glue-coating component 2 to move toward the side of the glue-coating workpiece 200 along the first direction, and when the glue outlet 21 of the glue-coating component 2 is against the glue-coating position of the glue-coating workpiece 200 (such as: the external thread structure on the outer peripheral wall), the glue-coating component 2 and the sliding component 12 cannot move further toward the side of the glue-coating workpiece 200 along with the frame body 11. At this time, the sliding component 12 cooperates with the frame body 11 that moves further toward the side of the glue-coating workpiece 200 to compress the elastic component 13, and the elastic component 13 applies an elastic force to the sliding component 12 toward the side of the glue-coating workpiece 200, so that the glue-coating component 2 has a movement tendency to move toward the side of the glue-coating workpiece 200, so that the glue-coating component 2 can be pressed against the glue-coating workpiece 200, thereby improving the glue coating effect on the glue-coating workpiece 200.

[0042] After the glue coating member 2 is used to coat the glue coating workpiece 200 with glue, the driving component 3 drives the frame body 11 to move along the first direction to the side away from the glue coating workpiece 200. In the process of the driving component 3 driving the frame body 11 to move, the sliding component 12 and the glue coating member 2 can be kept in place under the drive of the elastic member 13, and the glue coating member 2 can be separated from the glue coating workpiece 200 after the driving component 3 drives the frame body 11 to move a certain distance, thereby completing the glue coating action on the glue coating workpiece 200.

[0043] At present, the tightening, anti-loosening and sealing of threaded structures are particularly important for the stability and safety of equipment. Thread glue has unique anaerobic glue curing characteristics and can be used for locking, sealing, fixing, bonding, plugging, etc. In related technologies, thread glue is applied manually, resulting in low glue coating efficiency and poor glue coating uniformity.

[0044] In the present application, glue is applied to the glue-coated workpiece 200 by means of the glue coating device 100. During the glue coating process, the glue outlet portion 21 maintains contact with the glue-coated workpiece 200 under the action of the elastic member 13 to improve the glue coating uniformity of the glue coating device 100. The elastic member 13 can also buffer the impact when the glue outlet portion 21 contacts the glue-coated workpiece 200, thereby preventing damage to the glue outlet portion 21 and extending the service life of the glue-coated part 2.

[0045] like Figure 2 As shown, in some embodiments of the present application, the frame 1 also includes a guide rod 14, which is installed on the frame body 11 along a first direction, the sliding assembly 12 is slidably matched with the guide rod 14, and the elastic member 13 is sleeved on the guide rod 14, and the elastic member 13 is clamped between the sliding assembly 12 and the frame body 11.

[0046] The guide rod 14 guides the sliding assembly 12 so that the sliding assembly 12 can move along the first direction relative to the frame body 11 .

[0047] In a further embodiment of the present application, there are multiple guide rods 14, and the multiple guide rods 14 are arranged in parallel to each other to improve the guiding stability of the guide rods 14 on the sliding assembly 12. It can be understood that when the guide rod 14 is configured as a cylindrical rod with a circular cross-section, the sliding assembly 12 forms a circular hole that matches the cross-sectional shape of the guide rod 14, so that the sliding assembly 12 can rotate relative to the guide rod 14, and the multiple guide rods 14 can prevent the sliding assembly 12 from rotating.

[0048] like Figure 2 As shown, in some embodiments of the present application, the sliding assembly 12 includes: a sliding sleeve 121, the sliding sleeve 121 is sleeved on the guide rod 14, the elastic member 13 is arranged on the first side of the sliding sleeve 121 in the first direction, and the elastic member 13 is located between the sliding sleeve 121 and the frame body 11, and the elastic member 13 is in an energy storage state and is suitable for driving the sliding sleeve 121 to move to the second side of the first direction. The first side is opposite to the second side.

[0049] It is understandable that the elastic member 13 is in an energy storage state so that the sliding sleeve 121 has a movement tendency to move toward the second side, making it easier to abut the sliding sleeve 121 against the limiting structure (such as: the frame body 11 or the limiting component 4, etc.) to prevent the sliding component 12 from sliding freely on the guide rod 14.

[0050] Combination Figure 1 and Figure 2 The frame body 11 is formed with a mounting groove, the sliding assembly 12 is arranged in the mounting groove, and the guide rod 14 is connected to two opposite side walls of the frame body 11 in the first direction, and the sliding sleeve 121 is sleeved on the guide rod 14 and located in the mounting groove.

[0051] like Figure 1 and Figure 2 As shown, in a further embodiment of the present application, the glue coating device 100 further includes: a limiting component 4, which is disposed on the frame body 11, the limiting component 4 is disposed on the second side of the sliding sleeve 121, and the limiting component 4 is used to limit the movement of the sliding sleeve 121 to the second side.

[0052] Wherein, under the action of the elastic member 13, the sliding sleeve 121 has a tendency to move toward the second side, and the limiting assembly 4 is arranged on the second side of the sliding sleeve 121, and can cooperate with the sliding sleeve 121 to limit the sliding sleeve 121 from further moving toward the second side, so that the position of the sliding assembly 12 on the guide rod 14 is positioned under the cooperation of the elastic member 13 and the limiting assembly 4. In other words, the movable travel of the sliding assembly 12 on the guide rod 14 is limited by the limiting assembly 4.

[0053] like Figure 2As shown, in some embodiments of the present application, the limit assembly 4 includes an adjusting nut 41 and an adjusting bolt 42. The adjusting nut 41 is arranged on the frame body 11. The adjusting bolt 42 is threadedly matched with the adjusting nut 41, and the end of the adjusting bolt 42 can abut against the sliding sleeve 121 to limit the movable stroke of the sliding sleeve 121.

[0054] Reference Figure 2 The adjusting bolt 42 extends into the mounting groove from outside to inside along the first direction (i.e., from the second side to the first side in the first direction). By rotating the adjusting bolt 42 and the adjusting nut 41 to fit together, the length of the adjusting bolt 42 extending into the mounting groove can be adjusted, so that the adjusting bolt 42 can be adjusted to a position suitable for limiting the sliding assembly 12.

[0055] It can be understood that by providing the limit assembly 4, the sliding stroke of the sliding assembly 12 on the guide rod 14 can be reasonably shortened, thereby shortening the length of the elastic member 13 while ensuring the positioning effect of the sliding assembly 12. The elastic member 13 is constructed as a spring, which is sleeved on the guide rod 14, and the two ends of the spring in the axial direction (also the first direction) are respectively in contact with the sliding sleeve 121 and the wall surface of the installation groove.

[0056] like Figure 2 As shown, in some embodiments of the present application, the sliding assembly 12 further includes a connecting plate 122, which is connected to the sliding sleeve 121 and the glue coating member 2 respectively, so as to fix the glue coating member 2 to the sliding sleeve 121 through the connecting plate 122. When the frame body 11 drives the sliding sleeve 121 to move along the first direction, the sliding sleeve 121 can drive the glue coating member 2 to move synchronously through the connecting plate 122 to adjust the position of the glue coating member 2. At the same time, when the glue coating member 2 abuts against the glue coating workpiece 200, the glue coating member 2 and the sliding assembly 12 will move toward the first side relative to the frame body 11 that continues to move toward the second side under the drive of the driving assembly 3 under the restriction of the glue coating workpiece 200. At this time, the sliding sleeve 121 will compress the elastic member 13, and the elastic member 13 will store energy and apply elastic force to the sliding sleeve 121, so that the glue coating member 2 can remain in the state of abutting against the glue coating workpiece 200, thereby ensuring the glue coating effect.

[0057] like Figure 2 As shown, the connecting plate 122 includes a first plate segment 1221 and a second plate segment 1222 . The first plate segment 1221 is sleeved on the sliding sleeve 121 and fixedly connected to the sliding sleeve 121 . The second plate segment 1222 is connected to the first plate segment 1221 , and the glue coating member 2 is fixed on the second plate segment 1222 .

[0058] In some embodiments of the present application, the frame 1 further includes a fixing member 15 , and the fixing member 15 is used to fix the guide rod 14 to the frame body 11 to improve the connection reliability between the guide rod 14 and the frame body 11 .

[0059] In a further embodiment of the present application, the guide rod 14 is constructed as a cylindrical rod, the fixing member 15 is constructed as a fixing pin, the cylindrical rod is formed with a fixing groove extending in the radial direction, and part of the fixing pin is inserted into the fixing groove to position the cylindrical rod in the axial direction, preventing the cylindrical rod from rotating around its central axis while limiting the axial movement of the cylindrical rod to achieve fixation of the cylindrical rod.

[0060] Reference Figure 2 The frame body 11 has mounting holes formed on two opposite side walls in the first direction, the mounting holes are used for the guide rod 14 to pass through, and the frame body 11 is formed with a fixing hole for installing the fixing member 15, and the fixing hole is connected to the mounting hole. When the guide rod 14 is installed in the mounting hole, the fixing member 15 is installed in the fixing hole and inserted into the fixing groove, so that the guide rod 14 is fixed by the fixing member 15, and the connection method is simple and has high reliability.

[0061] like Figure 1 As shown, in some embodiments of the present application, the frame 1 also includes a glue drop box 16, which is connected to the frame body 11, and the glue drop box 16 has an upwardly open receiving groove 161, and the glue drop box 16 is provided with an avoidance opening 162 for the glue coating part 2 to avoid, and the glue outlet portion 21 can be arranged through the avoidance opening 162, and the glue outlet portion 21 is above the open end of the receiving groove 161.

[0062] Reference Figure 1 , the avoidance opening 162 can avoid the glue outlet 21 in the first direction. The glue outlet 21 can move along the first direction relative to the glue drop box 16, and the avoidance opening 162 can prevent the glue drop box 16 from interfering with the glue coating member 2. For example, when the glue outlet 21 abuts against the glue coating workpiece 200, the glue coating member 2 will move toward the first side relative to the frame body 11 and the glue drop box 16.

[0063] Among them, in the vertical projection, the glue outlet 21 is arranged in the open end of the receiving groove 161, so that the glue dripping from the glue outlet 21 can fall into the receiving groove 161; at least part of the projection of the receiving groove 161 falls outside the projection of the frame body 11.

[0064] Reference Figure 3 When glue drips from the glue outlet 21 , the glue will fall into the receiving groove 161 , and the glue will be collected by the glue dripping box 16 .

[0065] like Figure 2 As shown, in some embodiments of the present application, the driving assembly 3 includes: a driving rod 31 and a driving seat 32. One end of the driving rod 31 is connected to the frame body 11, and the driving seat 32 is connected to the other end of the driving rod 31, and the driving seat 32 is used to drive the driving rod 31 to move along the first direction.

[0066] In the driving process of the driving assembly 3 , the position of the driving seat 32 is fixed, and the frame body 11 is driven to move by the driving rod 31 , so as to drive the frame 1 to move along the first direction.

[0067] In a specific embodiment of the present application, the driving assembly 3 is constructed as a cylinder, the piston of the cylinder is connected to the frame body 11, and the piston is used to drive the frame body 11 to perform linear reciprocating motion along the first direction, and the driving stability is good.

[0068] In some embodiments of the present application, the glue-coated workpiece 200 is formed with an external thread, and the glue-coating device 100 also includes a driving arm 50, one end of which is provided with a connecting member 51, which is used to be connected to the glue-coated workpiece 200, and the driving arm 50 is used to drive the connecting member 51 to drive the glue-coated workpiece 200 to rotate around its central axis.

[0069] It can be understood that in the process of applying glue to the glued workpiece 200 through the glue coating part 2, the external threads of the glued workpiece 200 need to be fully coated. The glued workpiece 200 is driven to rotate by the driving arm 50, and the glue coating part 2 is cooperated to continuously discharge glue. The external threads of the glued workpiece 200 can be fully coated with glue, thereby improving the gluing efficiency and effect of the gluing device 100.

[0070] Combination Figure 3 and Figure 4 In some embodiments of the present application, the driving arm 50 can also be used to drive the glue-coated workpiece 200 to move in the axial direction, so as to further move the glue-coated workpiece 200 to the assembly position through the driving arm 50, and fix it in the assembly position by driving the glue-coated workpiece 200 to rotate.

[0071] It is understandable that the glue-coated workpiece 200 can be connected to the assembly position by threaded engagement. Therefore, after the glue-coated workpiece 200 is glued, the glue-coated workpiece 200 can be directly screwed to the assembly position by the driving arm 50, without removing the glue-coated workpiece 200 after glue-coating and then assembling it, thus saving steps and improving the assembly efficiency of the glue-coated workpiece 200.

[0072] It should be noted that, currently, after the glue-coated workpiece 200 is glued, it is necessary to grab the glue-coated workpiece 200 by a robot, and further tighten and assemble it by a tightening device (such as a tightening gun). However, the external thread of the glue-coated workpiece 200 is not easy to clamp after glue coating, and if the glue-coated workpiece 200 is directly assembled on the tightening device that is also fixed by the internal clamping method, it will affect the assembly efficiency.

[0073] In the present application, the driving arm 50 is connected to the glue-coated workpiece 200 through the connecting piece 51, and the driving arm 50 drives the glue-coated workpiece 200 to rotate to achieve gluing and tightening. The gluing process and the tightening process of the glue-coated workpiece 200 are both carried out on the driving arm 50. There is no need to pick up and place the glue-coated workpiece 200. While ensuring the gluing effect, the assembly efficiency of the glue-coated workpiece 200 can be improved.

[0074] like Figure 5 As shown, in some embodiments of the present application, the connecting member 51 cooperates with the glue-coated workpiece 200 by means of internal clamping, and the connecting member 51 is provided with an adsorption portion 511, which can be adsorbed and connected to the glue-coated workpiece 200 to prevent the glue-coated workpiece 200 from falling off the connecting member 51, thereby improving the connection reliability between the connecting member 51 and the glue-coated workpiece 200.

[0075] The adsorption portion 511 may be constructed as a magnet, and the glue-coated workpiece 200 may be constructed as a metal part (eg, a metal part made of iron, cobalt, nickel, etc.), and is adsorbed and connected to the glue-coated workpiece 200 via the magnet.

[0076] Reference Figure 5 Furthermore, the adsorption portion 511 is provided at the axial end of the connecting member 51 to adsorb the glue-coated workpiece 200 in the axial direction to prevent the glue-coated workpiece 200 from falling out in the axial direction.

[0077] The glue coating device 100 according to the embodiment of the present application has at least the following advantages:

[0078] (1) During the gluing process, the glue outlet 21 is kept in contact with the glue-coated workpiece 200 under the action of the elastic member 13, so as to improve the gluing uniformity of the glue-coating device 100, and the elastic member 13 can buffer the impact when the glue outlet 21 contacts the glue-coated workpiece 200, thereby preventing the glue outlet 21 from being damaged and extending the service life of the glue-coated workpiece 2;

[0079] (2) The glue-coated workpiece 200 can be assembled to the assembly position by the driving arm 50, without removing the glue-coated workpiece 200, thus saving the picking and placing process and improving the assembly efficiency.

[0080] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A glue coating device, characterized in that: include: A frame (1), the frame (1) comprising: a frame body (11), a sliding component (12) and an elastic member (13), the sliding component (12) being slidably arranged on the frame body (11) along a first direction, and the elastic member (13) being elastically supported between the sliding component (12) and the frame body (11); A glue coating member (2), the glue coating member (2) being connected to the sliding assembly (12), and the glue coating member (2) being provided with a glue outlet portion (21) for gluing; A driving component (3), the driving component (3) is connected to the frame body (11) and is used to drive the frame body (11) to move along the first direction.

2. The gluing device according to claim 1, characterized in that: The frame (1) further comprises a guide rod (14), wherein the guide rod (14) is mounted on the frame body (11) along the first direction, the sliding assembly (12) is slidably matched with the guide rod (14), and the elastic member (13) is sleeved on the guide rod (14).

3. The gluing device according to claim 2, characterized in that: The sliding assembly (12) comprises: a sliding sleeve (121), the sliding sleeve (121) being sleeved on the guide rod (14), the elastic member (13) being arranged on a first side of the sliding sleeve (121) in the first direction, the elastic member (13) being located between the sliding sleeve (121) and the frame body (11), and the elastic member (13) being in an energy storage state and being suitable for driving the sliding sleeve (121) to move toward a second side in the first direction; The first side is in opposite directions to the second side.

4. The gluing device according to claim 3, characterized in that: Also includes: A limiting component (4), the limiting component (4) is arranged on the frame body (11) and on the second side of the sliding sleeve (121), and is used to limit the movement of the sliding sleeve (121) toward the second side.

5. The gluing device according to claim 4, characterized in that: The limiting component (4) comprises: an adjusting nut (41), wherein the adjusting nut (41) is arranged on the frame body (11); An adjusting bolt (42), wherein the adjusting bolt (42) is threadably matched with the adjusting nut (41), and an end of the adjusting bolt (42) can be abutted against the sliding sleeve (121).

6. The gluing device according to claim 3, characterized in that: The sliding assembly (12) further comprises: a connecting plate (122), wherein the connecting plate (122) is respectively connected to the sliding sleeve (121) and the rubber coating member (2).

7. The gluing device according to claim 2, characterized in that: The frame (1) further comprises a fixing member (15), wherein the fixing member (15) is used to fix the guide rod (14) to the frame body (11).

8. The gluing device according to claim 1, characterized in that: The frame (1) further comprises a glue drop box (16), the glue drop box (16) being connected to the frame body (11), and the glue drop box (16) having an upwardly open receiving groove (161), the glue drop box (16) being provided with an escape opening (162) for escaping the glue coating member (2), the glue outlet portion (21) being able to pass through the escape opening (162) and being arranged above the open end of the receiving groove (161); wherein, in a projection in the vertical direction, at least a portion of the projection of the receiving groove (161) falls outside the projection of the frame body (11).

9. The glue coating device according to claim 1, characterized in that: The driving assembly (3) comprises: A driving rod (31), one end of which is connected to the frame body (11); A driving seat (32), the driving seat (32) is connected to the other end of the driving rod (31) and is used to drive the driving rod (31) to move along the first direction.

10. The gluing device according to claim 1, characterized in that: The glue-coated workpiece (200) is formed with an external thread, and the glue-coating device further comprises: a driving arm (50), the driving arm (50) is provided with a connecting piece (51), the connecting piece (51) is used to be connected to the glue-coated workpiece (200), and the driving arm (50) can drive the glue-coated workpiece (200) to rotate around the central axis of the external thread.

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