Glue filling and curing mechanism

Abstract

A glue filling curing mechanism comprises a positioning jig and a supporting assembly. The positioning jig is used for bearing and positioning a workpiece; the supporting assembly comprises a supporting frame, a heating piece and a vibration driving piece, the heating piece is arranged on the supporting frame, the positioning jig is arranged on the side, away from the supporting frame, of the heating piece and detachably connected with the heating piece, and the heating piece heats the workpiece when the dispensing equipment fills glue into a glue filling groove of the workpiece so as to improve the fluidity of the glue; the vibration driving piece is connected to the heating piece and used for driving the workpiece to vibrate through the heating piece and the positioning jig when the glue filling groove of the workpiece is filled with glue through the glue dispensing equipment so as to discharge bubbles generated during glue filling. According to the glue filling and curing mechanism, the heating piece and the vibration driving piece are arranged to heat the workpiece and drive the workpiece to vibrate when glue filling is conducted on the glue filling groove of the workpiece through the dispensing equipment, the fluidity of glue can be improved, the glue filling groove can be rapidly filled with the glue, and bubbles generated during glue filling can be rapidly discharged; therefore, the quality of the cured glue is improved.

Description

Technical Field

[0001] The present application relates to the technical field of glue filling devices, and in particular to a glue filling and curing mechanism. Background Art

[0002] At present, for workpieces such as frames and shells of electronic products such as mobile phones and tablet computers, it is often necessary to fill glue into the glue filling grooves of the workpieces. However, due to the small size of the glue filling grooves and the fact that some of the glue filling grooves are special-shaped grooves, it is difficult for the glue to completely fill the glue filling grooves and the bubbles in the glue are difficult to be discharged, which affects the quality of the glue after curing. Therefore, it is urgent to design a glue filling and curing mechanism to improve the quality of the glue after curing. Utility Model Content

[0003] In view of the above, it is necessary to propose a glue filling and curing mechanism to improve the quality of the glue after curing.

[0004] An embodiment of the present application provides a glue filling and curing mechanism, including a positioning jig and a supporting assembly; the positioning jig is used to carry and position a workpiece; the supporting assembly includes a supporting frame, a heating element and a vibration driving element, the heating element is arranged on the supporting frame, the positioning jig is arranged on a side of the heating element away from the supporting frame and is detachably connected to the heating element, the heating element is used to heat the workpiece when an external dispensing device is filling the glue filling groove of the workpiece with glue to improve the fluidity of the glue, the vibration driving element is connected to the heating element, and is used to drive the workpiece to vibrate through the heating element and the positioning jig when the dispensing device is filling the glue filling groove of the workpiece with glue to discharge bubbles generated during the filling of the glue.

[0005] The above-mentioned glue filling and curing mechanism is beneficial to improving the accuracy of the glue dispensing equipment in filling the glue filling groove of the workpiece with glue by arranging a positioning fixture to carry and position the workpiece; by arranging a heating element and a vibration driving element to heat the workpiece and drive the workpiece to vibrate when the glue dispensing equipment is filling the glue filling groove of the workpiece with glue, the fluidity of the glue can be increased and the glue can be quickly filled with the glue filling groove, and the bubbles generated during the filling of the glue can be quickly discharged, thereby reducing the probability of material shortage, cracks and bubbles after filling, thereby improving the quality of the glue after curing.

[0006] In some embodiments, the support assembly further includes a positioning member, which is disposed on a side of the heating member facing away from the support frame and is used to insert and position the positioning fixture.

[0007] In some embodiments, the support assembly further includes a shock absorbing member, which is disposed between the heating member and the support frame and is connected to the heating member and the support frame respectively.

[0008] In some embodiments, the support assembly further comprises a plurality of heat insulating members, wherein the plurality of heat insulating members are respectively arranged between the heating member and the vibration driving member and between the heating member and the shock absorbing member.

[0009] In some embodiments, the positioning fixture includes a carrying component and a first limiting member; the carrying component is arranged on the side of the heating element away from the support frame, and is used to carry the workpiece; the first limiting member is arranged on the side of the carrying component away from the heating element, and is used to insert and position the workpiece.

[0010] In some embodiments, the supporting assembly includes a supporting member and a blocking block; the supporting member is arranged on the side of the heating member away from the support frame, and is used to support the workpiece, and the first limiting member is arranged on the side of the supporting member away from the heating member; the blocking block is arranged on the supporting member and located on one side of the first limiting member, and is used to block one end of the glue filling groove toward the supporting member.

[0011] In some embodiments, the supporting assembly also includes a first shaping block, an extrusion unit and a plurality of second shaping blocks; the first shaping block is arranged on the supporting member and located on one side of the blocking block, and is used to abut against the side wall of the workpiece close to the glue filling groove; the extrusion unit is arranged on the supporting member and opposite to the first shaping block, and is used to press the workpiece against the first shaping block to limit deformation of the area of ​​the workpiece close to the glue filling groove; a plurality of second shaping blocks are arranged on the supporting member and spaced apart from the first shaping block, and a plurality of second shaping blocks and the first shaping block enclose a storage space for accommodating the workpiece, and a plurality of second shaping blocks are used to abut against the side wall of the workpiece away from the glue filling groove to limit deformation of the area of ​​the workpiece away from the glue filling groove.

[0012] In some embodiments, the extrusion unit includes a guide member, an extrusion member and an elastic member; the guide member is arranged on the supporting member and extends toward the first shaping block; the extrusion member is slidably arranged on the guide member and is arranged opposite to the first shaping block; the elastic member is sleeved on the guide member and its two ends are respectively connected to the extrusion member and the supporting member, so as to drive the extrusion member to press the workpiece against the first shaping block.

[0013] In some embodiments, the extrusion unit further includes a return driving member, which is disposed on the extrusion member and abuts against the supporting member, and is used to drive the extrusion member away from the first shaping block.

[0014] In some embodiments, the positioning fixture also includes a cover pressing member, a second limiting member and a locking member; the cover pressing member is arranged on the side of the supporting component away from the heating member, and is used to press the workpiece against the supporting component; the second limiting member is arranged on the side of the supporting component away from the heating member and is spaced apart from the first limiting member, and is used to insert and position the cover pressing member; the locking member is rotatably arranged on the supporting component and abuts against the cover pressing member, and is used to lock the cover pressing member to the supporting component. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a three-dimensional structure of the glue filling and curing mechanism provided in an embodiment of the present application and the applicable workpiece.

[0016] Figure 2 yes Figure 1 A schematic diagram of the three-dimensional structure of the support assembly in the glue filling and curing mechanism is shown.

[0017] Figure 3 yes Figure 1 A schematic diagram of the exploded structure of a positioning fixture and applicable workpieces in a glue filling and curing mechanism is shown.

[0018] Figure 4 yes Figure 3 A schematic diagram of the three-dimensional structure of the extrusion unit and the support block in the positioning fixture shown.

[0019] Main component symbols

[0020] Glue filling and curing mechanism 100

[0021] Support assembly 10

[0022] Support frame 11

[0023] Heating element 12

[0024] Heating tube 121

[0025] Thermocouple 122

[0026] Vibration drive 13

[0027] Switch 14

[0028] Positioning piece 15

[0029] Shock absorber 16

[0030] Thermal insulation 17

[0031] Positioning fixture 20

[0032] Carrying component 21

[0033] Carrier 211

[0034] Loading plate 2111

[0035] Avoidance 2111a

[0036] Positioning hole 2111b

[0037] Support block 2112

[0038] Block 212

[0039] The first shaping block 213

[0040] Extrusion unit 214

[0041] Guide 2141

[0042] Extrusion 2142

[0043] Fixed block 2142a

[0044] Extrusion block 2142b

[0045] Fixed bracket 2142c

[0046] Elastic Parts 2143

[0047] Return drive 2144

[0048] The second shaping block 215

[0049] Storage space 216

[0050] The first stopper 22

[0051] First handle 23

[0052] Cover pressing piece 24

[0053] Lead-in hole 241

[0054] The second limiting member 25

[0055] Locking piece 26

[0056] Second handle 27

[0057] Workpiece 300

[0058] Glue filling tank 310

[0059] Limit hole 320 DETAILED DESCRIPTION

[0060] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0061] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, it should be noted that the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0062] In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication, it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. Some embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0063] See also Figure 1 The embodiment of the present application provides a glue filling and curing mechanism 100, which is used to cooperate with a glue point device (not shown) to fill a glue groove 310 (such as Figure 3 The glue dispensing device may be a glue dispensing machine, and the workpiece 300 may be a frame, a housing, etc. of an electronic product such as a mobile phone or a tablet computer. For ease of understanding and explanation, the present embodiment of the application is described by taking the workpiece 300 as a frame of a tablet computer as an example, which is obviously not a limitation of the present embodiment of the application.

[0064] In the embodiment of the present application, the glue filling and curing mechanism 100 includes a supporting assembly 10 and a positioning fixture 20 .

[0065] The support assembly 10 includes a support frame 11, a heating element 12 and a vibration driving element 13. The heating element 12 is arranged on the support frame 11. The positioning fixture 20 is used to carry and position the workpiece 300. The positioning fixture 20 is arranged on the side of the heating element 12 away from the support frame 11 and is detachably connected to the heating element 12. The heating element 12 is used to heat the workpiece 300 when an external dispensing device is filling the glue filling groove 310 of the workpiece 300 with glue to improve the fluidity of the glue. The vibration driving element 13 is connected to the heating element 12. The vibration driving element 13 is used to drive the workpiece 300 to vibrate through the heating element 12 and the positioning fixture 20 when the dispensing device is filling the glue filling groove 310 of the workpiece 300 with glue to discharge bubbles generated during the filling.

[0066] When the glue filling and curing mechanism 100 of the embodiment of the present application is used to fill the glue filling groove 310 of the workpiece 300 with glue, the workpiece 300 is first placed on the positioning fixture 20 for positioning, and the positioning fixture 20 is placed on the heating element 12; then the entire glue filling and curing mechanism 100 is placed in the glue dispensing equipment, and the support frame 11 is in contact with the glue dispensing equipment, and then the heating element 12 is started to heat the workpiece 300 to a preset temperature range, and the glue dispensing equipment fills the glue filling groove 310 of the workpiece 300 with glue. After the glue contacts the glue filling groove 310, it quickly melts and fills the glue filling groove 310 of the workpiece 300. The vibration driving component 13 drives the workpiece 300 to vibrate through the heating element 12 and the positioning fixture 20 and quickly discharges the bubbles generated during the glue filling; when the glue filling operation is completed, the positioning fixture 20 is removed from the heating element 12 and placed in an oven to cure the glue.

[0067] See also Figure 1 and Figure 2 In this embodiment, the heating element 12 can be a copper substrate with a heating tube 121 and a thermocouple 122. The heating element 12 is turned on and off by a switch 14 set on the support frame 11. Copper has good thermal conductivity and can quickly heat the workpiece 300. The thermocouple 122 can control the temperature limit to ensure that the heating element 12 heats the workpiece 300 to a preset temperature range.

[0068] In this embodiment, the heating element 12 heats the workpiece 300 to a preset temperature range of 70 degrees to 80 degrees. Within this temperature range, the fluidity of the glue is the best.

[0069] In this embodiment, the vibration driving component 13 may be a high-frequency pneumatic vibrator, and the vibration frequency may be adjusted according to the air pressure. In some other embodiments, the vibration driving component 13 may be a high-frequency electric vibrator, which is not specifically limited in the embodiment of the present application.

[0070] In this embodiment, the support assembly 10 further includes a positioning member 15, which may be a positioning pin. The positioning member 15 is disposed on the side of the heating member 12 away from the support frame 11, and the positioning member 15 is used to be inserted into the positioning hole 2111b provided in the positioning fixture 20 and to position the positioning fixture 20. This is conducive to improving the accuracy of positioning the positioning fixture 20 on the heating member 12, and is conducive to improving the accuracy of the dispensing equipment in filling the glue filling groove 310 of the workpiece 300 with glue.

[0071] In this embodiment, the support assembly 10 further includes a shock absorbing member 16, which is disposed between the heating member 12 and the support frame 11 and is connected to the heating member 12 and the support frame 11, respectively. Specifically, the shock absorbing member 16 may be a high-strength rubber, and the flexibility of the high-strength rubber can effectively filter out the high-frequency vibration generated by the vibration driving member 13. By providing the shock absorbing member 16, it is possible to effectively prevent the high-frequency vibration generated by the vibration driving member 13 from being transmitted to the dispensing device through the heating member 12 and the support frame 11, thereby facilitating the accuracy of the dispensing device in filling the glue filling groove 310 of the workpiece 300 with glue.

[0072] In this embodiment, the support assembly 10 further includes a plurality of heat insulating members 17, which are respectively disposed between the heating member 12 and the vibration driving member 13 and between the heating member 12 and the shock absorbing member 16, and the plurality of heat insulating members 17 are respectively connected to the heating member 12 and the corresponding vibration driving member 13 or shock absorbing member 16. Since the high temperature generated by the heating member 12 may damage the vibration driving member 13 and the shock absorbing member 16, the vibration driving member 13 and the shock absorbing member 16 are thermally insulated and protected by providing the heat insulating members 17, which is beneficial to improving the service life of the vibration driving member 13 and the shock absorbing member 16.

[0073] Please refer to Figure 3 In this embodiment, the positioning fixture 20 includes a bearing assembly 21 and a first limiting member 22. The bearing assembly 21 is disposed on the side of the heating element 12 away from the support frame 11, and the bearing assembly 21 is used to bear the workpiece 300; the first limiting member 22 may also be a positioning pin, and the first limiting member 22 is disposed on the side of the bearing assembly 21 away from the heating element 12, and the first limiting member 22 is used to insert into the limiting hole 320 provided on the workpiece 300 and position the workpiece 300. In this way, it is beneficial to improve the accuracy of the position of the workpiece 300 on the positioning fixture 20, and it is beneficial to improve the accuracy of the glue dispensing equipment in filling the glue filling groove 310 of the workpiece 300.

[0074] In this embodiment, the bearing assembly 21 includes a bearing member 211 and a blocking block 212. The bearing member 211 is disposed on the side of the heating member 12 away from the support frame 11, and the bearing member 211 is used to bear the workpiece 300. The first stopper 22 is disposed on the side of the bearing member 211 away from the heating member 12; the blocking block 212 is disposed on the bearing member 211 and on one side of the first stopper 22, and the blocking block 212 is used to block the end of the glue filling groove 310 facing the bearing member 211. Since the glue is easily overflowed from the contact position between the bearing member 211 and the workpiece 300 to the outside of the glue filling groove 310 under the action of gravity when filling the glue filling groove 310, thereby affecting the quality of the glue after curing, the blocking block 212 is provided to block the end of the glue filling groove 310 facing the bearing member 211, which is conducive to improving the quality of the glue after curing.

[0075] In this embodiment, the blocking block 212 can conform to the area of ​​the workpiece 300 where the glue filling groove 310 is provided, thereby facilitating improving the blocking effect of the blocking block 212 on the glue filling groove 310 .

[0076] In this embodiment, the blocking block 212 can be made of silicone material. Since silicone has weak adhesion to plastic and is resistant to high temperatures, it is convenient to fill the glue filling groove 310 of the workpiece 300 with glue and after curing, the workpiece 300 can be quickly separated from the supporting component 21, which is also beneficial to improving the service life of the blocking block 212.

[0077] In this embodiment, the bearing assembly 21 further includes a first shaping block 213 , an extrusion unit 214 and a plurality of second shaping blocks 215 . The first shaping block 213 is provided on the carrier 211 and is located on one side of the blocking block 212. The first shaping block 213 is used to abut against the side wall of the workpiece 300 close to the glue filling groove 310; the extrusion unit 214 is provided on the carrier 211 and is arranged opposite to the first shaping block 213. The extrusion unit 214 is used to press the workpiece 300 against the first shaping block 213 to limit the deformation of the area of ​​the workpiece 300 close to the glue filling groove 310; a plurality of second shaping blocks 215 are provided on the carrier 211 and are spaced apart from the first shaping block 213. The plurality of second shaping blocks 215 and the first shaping block 213 enclose a storage space 216 for accommodating the workpiece 300. The plurality of second shaping blocks 215 are used to abut against the side wall of the workpiece 300 away from the glue filling groove 310 to limit the deformation of the area of ​​the workpiece 300 away from the glue filling groove 310.

[0078] Specifically, since the workpiece 300 is easily deformed when heated by the heating element 12, especially the area of ​​the workpiece 300 where the glue filling groove 310 is opened is more likely to be deformed in a large range, when the deformation of the workpiece 300 exceeds a certain range, it will affect the normal use of the workpiece 300. By setting the extrusion unit 214 to cooperate with the first shaping block 213 to limit the deformation of the area of ​​the workpiece 300 close to the glue filling groove 310, and setting a plurality of second shaping blocks 215 to limit the deformation of the area of ​​the workpiece 300 away from the glue filling groove 310, it can effectively prevent the deformation of various parts of the workpiece 300 when heated by the heating element 12, thereby ensuring that the workpiece 300 can be used normally after the glue filling groove 310 of the workpiece 300 is glued.

[0079] Please refer to further Figure 4 In this embodiment, the extrusion unit 214 includes a guide member 2141, an extrusion member 2142 and an elastic member 2143. The guide member 2141 is disposed on the bearing member 211 and extends toward the first shaping block 213; the extrusion member 2142 is slidably disposed on the guide member 2141 and is disposed opposite to the first shaping block 213; the elastic member 2143 may be a spring, which is sleeved on the guide member 2141 and has two ends connected to the extrusion member 2142 and the bearing member 211, respectively. The elastic member 2143 is used to drive the extrusion member 2142 to press the workpiece 300 onto the first shaping block 213. By setting a guide member 2141 to guide the sliding direction of the extrusion member 2142, and setting an elastic member 2143 to drive the extrusion member 2142 to elastically press the workpiece 300 onto the first shaping block 213, it is possible to effectively avoid deformation of the area of ​​the workpiece 300 close to the glue filling groove 310 when the heating member 12 heats the workpiece 300, and it is also possible to effectively avoid crushing of the workpiece 300.

[0080] In this embodiment, the bearing member 211 includes a bearing plate 2111 and a plurality of support blocks 2112. The first position-limiting member 22, the blocking block 212, the first shaping block 213 and the plurality of second shaping blocks 215 are all arranged on the bearing plate 2111, the bearing plate 2111 is provided with an escape opening 2111a directly opposite to the storage space 216, the plurality of support blocks 2112 are arranged at intervals on the bearing plate 2111 and located in the escape opening 2111a, and the plurality of support blocks 2112 are arranged directly opposite to the first shaping block 213, the number of the guide members 2141 and the number of the elastic members 2143 are plural, the plurality of guide members 2141 are respectively arranged on the plurality of support blocks 2112, the extrusion members 2142 are slidably connected to the plurality of guide members 2141, the plurality of elastic members 2143 are respectively sleeved on the plurality of guide members 2141, and the two ends of the plurality of elastic members 2143 are respectively connected to the extrusion members 2142 and the corresponding support blocks 2112. By providing a plurality of guide members 2141 to guide the moving direction of the extrusion member 2142 , and providing a plurality of elastic members 2143 to drive the extrusion member 2142 to elastically press the workpiece 300 , it is beneficial to improve the accuracy and stability of the extrusion member 2142 pressing the workpiece 300 .

[0081] In this embodiment, the extrusion member 2142 includes a fixed block 2142a and an extrusion block 2142b. The fixed block 2142a is slidably connected to a plurality of guide members 2141, and the fixed block 2142a is connected to one end of a plurality of elastic members 2143 away from the corresponding support block 2112. The extrusion block 2142b is detachably arranged at one end of the fixed block 2142a facing the first shaping block 213. The extrusion block 2142b is contoured to the inner side wall of the workpiece 300. This is beneficial to improving the shaping effect of the extrusion member 2142 on the workpiece 300 driven by the elastic member 2143, and is convenient for replacing the extrusion block 2142b when it is damaged.

[0082] In this embodiment, the glue filling groove 310 of the workpiece 300 is L-shaped and extends toward the inner wall of the workpiece 300 , and the extrusion block 2142 b can also block one end of the glue filling groove 310 extending toward the inner wall of the workpiece 300 to avoid glue overflow.

[0083] In this embodiment, the extrusion block 2142b can also be made of silicone material. In this way, it is convenient to fill the glue filling groove 310 of the workpiece 300 with glue and quickly separate the workpiece 300 from the supporting component 21 after curing, which is also beneficial to improving the service life of the extrusion piece 2142.

[0084] In this embodiment, the extrusion unit 214 further includes a return driving member 2144, which is disposed on the extrusion member 2142 and abuts against the carrier 211, and is used to drive the extrusion member 2142 away from the first shaping block 213. In this way, it is convenient to quickly separate the extrusion member 2142 from the workpiece 300 after the glue filling groove 310 of the workpiece 300 is filled with glue and solidified.

[0085] In this embodiment, the extrusion member 2142 also includes a fixed frame 2142c, which is arranged on the side of the fixed block 2142a away from the extrusion block 2142b and opposite to a support block 2112. The return driving member 2144 can be a cam handle. The return driving member 2144 is rotatably arranged on the fixed frame 2142c and abuts against the corresponding support block 2112. When the return driving member 2144 is moved to rotate relative to the fixed frame 2142c, the return driving member 2144 can control the extrusion member 2142 to approach or move away from the first shaping block 213 by squeezing the corresponding support block 2112.

[0086] In some other embodiments, the return drive member 2144 may also be a power member such as a telescopic cylinder, which can also drive the extrusion member 2142 away from the first shaping block 213. The embodiment of the present application does not make any specific limitation on this.

[0087] Please refer again Figure 3 In this embodiment, the positioning fixture 20 also includes a first handle 23, and the first handle 23 is arranged on one side of the supporting plate 2111, so as to facilitate receiving external force to drive the entire positioning fixture 20 to move.

[0088] In this embodiment, the positioning fixture 20 further includes a cover pressing member 24, a second limiting member 25 and a locking member 26. The cover pressing member 24 is provided on the side of the bearing assembly 21 away from the heating member 12, and the cover pressing member 24 is used to press the workpiece 300 against the bearing assembly 21; the second limiting member 25 can be a positioning pin, the second limiting member 25 is provided on the side of the bearing member 211 of the bearing assembly 21 away from the heating member 12 and is spaced from the first limiting member 22, and the second limiting member 25 is used to insert into the introduction hole 241 provided in the cover pressing member 24 and position the cover pressing member 24; the locking member 26 can be a cam handle, the locking member 26 is rotated on the bearing member 211 of the bearing assembly 21 and abuts against the cover pressing member 24, and the locking member 26 is used to lock the cover pressing member 24 to the bearing assembly 21. By setting a cover pressing member 24 to press the workpiece 300 against the bearing component 21, and setting a locking member 26 to lock the cover pressing member 24 and the bearing component 21, the workpiece 300 can be prevented from moving in a direction perpendicular to the bearing component 21, which is beneficial to improving the accuracy of the glue dispensing equipment in filling the glue filling groove 310 of the workpiece 300 with glue. In addition, the cover pressing member 24 pressing the workpiece 300 can further limit the deformation of the workpiece 300 when it is heated by the heating member 12, thereby ensuring that the workpiece 300 can be used normally after the glue filling groove 310 of the workpiece 300 is filled with glue.

[0089] In this embodiment, the positioning fixture 20 further includes a second handle 27 , which is disposed on a side of the cover pressing member 24 away from the bearing assembly 21 , so as to facilitate receiving external force to drive the cover pressing member 24 to move closer to or away from the bearing assembly 21 .

[0090] In summary, the glue filling and curing mechanism 100 of the embodiment of the present application is beneficial to improving the accuracy of the glue dispensing equipment in filling the glue filling groove 310 of the workpiece 300 with glue by setting the positioning fixture 20; by setting the heating element 12 and the vibration driving element 13 to heat the workpiece 300 and drive the workpiece 300 to vibrate when the glue dispensing equipment is filling the glue filling groove 310 of the workpiece 300 with glue, the fluidity of the glue can be increased and the glue can be quickly filled with the glue filling groove 310, and the bubbles generated during the glue filling can be quickly discharged, thereby reducing the probability of material shortage, cracks and bubbles after the glue filling, thereby improving the quality of the glue after curing.

[0091] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present application.

[0092] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred embodiments, a person of ordinary skill in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A glue filling and curing mechanism, characterized in that: include: Positioning fixture, used to carry and position the workpiece; The support assembly includes a support frame, a heating element and a vibration driving element, wherein the heating element is arranged on the support frame, the positioning fixture is arranged on a side of the heating element away from the support frame and is detachably connected to the heating element, the heating element is used to heat the workpiece when an external dispensing device is filling the glue filling groove of the workpiece with glue to improve the fluidity of the glue, and the vibration driving element is connected to the heating element and is used to drive the workpiece to vibrate through the heating element and the positioning fixture when the dispensing device is filling the glue filling groove of the workpiece with glue to discharge bubbles generated during the filling.

2. The glue filling and curing mechanism according to claim 1, characterized in that: The support assembly further comprises a positioning member, which is arranged on a side of the heating member away from the support frame and is used for inserting and positioning the positioning fixture.

3. The glue filling and curing mechanism according to claim 1, characterized in that: The support assembly further includes a shock absorbing member, which is disposed between the heating member and the support frame and is connected to the heating member and the support frame respectively.

4. The glue filling and curing mechanism according to claim 3, characterized in that: The support assembly further comprises a plurality of heat insulating members, which are respectively arranged between the heating member and the vibration driving member and between the heating member and the shock absorbing member.

5. The glue filling and curing mechanism according to claim 1, characterized in that: The positioning fixture includes: A bearing assembly, disposed on a side of the heating element away from the support frame, and used for bearing the workpiece; The first limiting member is arranged on a side of the bearing assembly away from the heating member and is used for inserting and positioning the workpiece.

6. The glue filling and curing mechanism according to claim 5, characterized in that: The bearing assembly comprises: A bearing member, disposed on a side of the heating member away from the support frame, for bearing the workpiece, wherein the first limiting member is disposed on a side of the bearing member away from the heating member; A blocking block is provided on the bearing member and located on one side of the first limiting member, and is used for blocking one end of the glue filling groove toward the bearing member.

7. The glue filling and curing mechanism according to claim 6, characterized in that: The bearing assembly further comprises: A first shaping block, provided on the bearing member and located on one side of the blocking block, and used for abutting against a side wall of the workpiece close to the glue filling groove; An extrusion unit, disposed on the bearing member and facing the first shaping block, is used to press the workpiece against the first shaping block to limit deformation of a region of the workpiece close to the glue filling groove; A plurality of second shaping blocks are arranged on the carrier and spaced apart from the first shaping blocks. The plurality of second shaping blocks and the first shaping blocks enclose a storage space for storing the workpiece. The plurality of second shaping blocks are used to abut against the side wall of the workpiece away from the glue filling groove to limit deformation of the area of ​​the workpiece away from the glue filling groove.

8. The glue filling and curing mechanism according to claim 7, characterized in that: The extrusion unit comprises: A guide member, provided on the bearing member and extending toward the first shaping block; An extrusion member, slidably disposed on the guide member and arranged opposite to the first shaping block; An elastic member is sleeved on the guide member and has two ends connected to the extrusion member and the bearing member respectively, and is used to drive the extrusion member to press the workpiece onto the first shaping block.

9. The glue filling and curing mechanism according to claim 8, characterized in that: The extrusion unit further includes a return driving member, which is disposed on the extrusion member and abuts against the bearing member, and is used for driving the extrusion member away from the first shaping block.

10. The glue filling and curing mechanism according to claim 5, characterized in that: The positioning fixture also includes: A cover pressing member, which is disposed on a side of the bearing assembly away from the heating element and is used to press the workpiece against the bearing assembly; A second limiting member, disposed on a side of the bearing assembly away from the heating member and spaced apart from the first limiting member, and used for inserting and positioning the cover pressing member; A locking member is rotatably arranged on the bearing assembly and abuts against the cover pressing member, so as to lock the cover pressing member to the bearing assembly.

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