Automatic wood frame assembling device

Abstract

The utility model discloses a kind of wood frame automatic assembly device, for the cabinet wood frame is assembled, wood frame includes the first workpiece with the first mortise and tenon part being equipped at both ends, and the second workpiece and third workpiece with second, third mortise and tenon part are equipped respectively, the device includes the rack with first, second, third locating groove, first, second, third feeding mechanism is respectively used to corresponding workpiece is transported to corresponding locating groove, pressing mechanism includes first pressing assembly and second pressing assembly, first pressing assembly is pressed mortise and tenon with the first workpiece one end of second workpiece located in second locating groove, second pressing assembly is pressed mortise and tenon with the first workpiece other end of third workpiece located in third locating groove to realize assembly.The utility model wood frame automatic assembly device is suitable for the industrialization scene of many wood frame parts or large assembly demand, meet the requirement of automation, high accuracy and batch production, to improve overall productivity and product quality consistency.

Description

Technical Field

[0001] This utility model relates to the field of cabinet wooden frame assembly equipment, specifically to an automatic wooden frame assembly device. Background Technology

[0002] In the production of cabinet furniture, the wooden frame is usually composed of multiple wooden strips connected by mortise and tenon joints to ensure the stability and assembly precision of the overall structure. Before mortise and tenon assembly, glue is evenly applied to the tenons and corresponding mortises on the wooden strips to achieve bonding and fixation. After the glue is applied, the operator inserts the tenons into the mortises to assemble the mortise and tenon joints, ensuring a firm connection between the wooden strips.

[0003] In existing technologies, the mortise and tenon assembly process usually relies on manual labor. It not only requires accurate alignment and force application by humans, but also involves cumbersome procedures and low efficiency. Especially when there are many wooden frame components or large batches of assembly, it is difficult to meet the needs of automation and efficient production, affecting overall production capacity and consistency control. Utility Model Content

[0004] In order to overcome the defects of the prior art, the present invention provides an automatic wooden frame assembly device, which is suitable for industrial scenarios with a large number of wooden frame components or large assembly requirements, meets the requirements of automation, high precision and batch production, thereby improving the overall production capacity and product quality consistency.

[0005] The technical solution adopted by this utility model to solve its problem is:

[0006] An automatic wooden frame assembly device is used to assemble a cabinet wooden frame. The cabinet wooden frame includes a first workpiece with first mortise and tenon joints at both ends, a second workpiece with second mortise and tenon joints, and a third workpiece with third mortise and tenon joints.

[0007] The frame is provided with a first positioning slot, a second positioning slot and a third positioning slot;

[0008] The first feeding mechanism is used to transport the first workpiece into the first positioning groove;

[0009] The second feeding mechanism is located on one side of the frame and is used to transport the second workpiece into the second positioning slot;

[0010] The third feeding mechanism is located on the other side of the frame and is used to transport the third workpiece into the third positioning groove;

[0011] It also includes a clamping mechanism, which includes a first clamping component and a second clamping component. The first clamping component clamps one end of the second workpiece located in the second positioning groove to the first workpiece, and the second clamping component clamps the other end of the third workpiece located in the third positioning groove to the first workpiece, so as to achieve assembly.

[0012] Furthermore, a first bearing slide is provided on one side of the frame, and a second bearing slide is provided on the other side;

[0013] The first bearing slide is provided with a first groove, and the second bearing slide is provided with a second groove. The first groove and the second groove are aligned to form the first positioning groove.

[0014] The first feeding mechanism is a mechanical claw. The mechanical claw transports the first workpiece and engages one end of the first workpiece in the first groove, while the other end engages in the second groove to complete the positioning.

[0015] Furthermore, a first slide table and a second slide table are slidably connected on the first bearing slide. A first positioning block is provided on the first slide table, and a second positioning block is provided on the second slide table. The gap between the first positioning block and the second positioning block forms the second positioning groove.

[0016] The second feeding mechanism includes a first conveyor belt, a first glue gun, and a first tilting assembly disposed on the first bearing slide.

[0017] When the first conveyor belt transports the second workpiece, after the first glue gun applies glue to the second tenon part of the second workpiece, the first flipping component flips the second workpiece and aligns its second tenon part with the first tenon part at one end of the first workpiece, and it falls into the second positioning groove to achieve positioning.

[0018] Furthermore, the first flipping component includes a first driving member and a second driving member, the first driving member has a first material stop on its driving end, and the second driving member has a first material receiving plate.

[0019] When the first conveyor belt transports the second workpiece, the first driving member drives the first stop to extend and block the movement of the second workpiece. After the first glue gun applies glue to the second tenon and mortise, the first driving member drives the first stop to retract. The second driving member drives the first receiving plate to rise. The second workpiece flips and falls onto the first receiving plate under the conveying action of the first conveyor belt. The second driving member drives the first receiving plate to descend so that the flipped second workpiece falls into the second positioning groove, and the second tenon and mortise are aligned with the first tenon and mortise.

[0020] Furthermore, the first bearing slide is provided with a first mounting bracket and a first sliding bracket; the first mounting bracket is provided with a first guide rail and a first rack arranged along the length direction of the first mounting bracket;

[0021] The first sliding bracket is provided with a first slider, a first drive motor and a third drive component that slide with the first guide rail. The output shaft of the first drive motor is provided with a first gear that meshes with the first rack. The drive end of the third drive component is provided with the first glue gun.

[0022] When the first drive motor drives the first gear, it can drive the first glue gun to move along the length direction of the first mounting bracket and align it with the second tenon part of the second workpiece.

[0023] When the third driving component is activated, it can drive the first glue gun to descend and apply glue to the second tenon joint.

[0024] Furthermore, the first clamping assembly includes a second drive motor and a first clamping block, wherein the first clamping block is connected to the second drive motor via a first lead screw transmission assembly;

[0025] When the second drive motor drives the first lead screw transmission assembly to rotate, it can drive the first clamping block to move and cause the second workpiece located in the second positioning groove to clamp and mortise-and-tenon connect one end of the first workpiece.

[0026] Furthermore, a third slide and a fourth slide are slidably connected on the second bearing slide. A third positioning block is provided on the third slide, and a fourth positioning block is provided on the fourth slide. The gap between the third positioning block and the fourth positioning block forms the third positioning groove.

[0027] The third feeding mechanism includes a second conveyor belt, a second glue gun, and a second tilting assembly, all mounted on the second bearing slide.

[0028] When the second conveyor belt transports the third workpiece, after the second glue gun applies glue to the third tenon part of the third workpiece, the second flipping component flips the third workpiece and aligns its third tenon part with the first tenon part at the other end of the first workpiece, and it falls into the third positioning groove to achieve positioning.

[0029] Furthermore, the second flipping component includes a fourth driving member and a fifth driving member, wherein the driving end of the fourth driving member is provided with a second material stop, and the fifth driving member is provided with a second material receiving plate;

[0030] When the second conveyor belt transports the third workpiece, the fourth driving member drives the second stop to extend and block the movement of the third workpiece. After the second glue gun applies glue to the third tenon and mortise, the fourth driving member drives the second stop to retract. The fifth driving member drives the second receiving plate to rise. The third workpiece flips and falls onto the second receiving plate under the conveying action of the second conveyor belt. The fifth driving member drives the second receiving plate to descend so that the flipped third workpiece falls into the third positioning groove, and the third tenon and mortise are aligned with the first tenon and mortise.

[0031] Furthermore, the second bearing slide is provided with a second mounting bracket and a second sliding bracket; the second mounting bracket is provided with a second guide rail and a second rack arranged along the length direction of the second mounting bracket;

[0032] The second sliding bracket is provided with a second slider that slides with the second guide rail, a third drive motor and a sixth drive component. The output shaft of the third drive motor is provided with a second gear that meshes with the second rack. The drive end of the sixth drive component is provided with the second glue gun.

[0033] When the third drive motor drives the second gear, it can move the second glue gun along the length of the second mounting bracket and align it with the third tenon part of the third workpiece.

[0034] When the sixth driving component is activated, it can drive the second glue gun to descend and apply glue to the third tenon joint.

[0035] Furthermore, the second clamping assembly includes a fourth drive motor and a second clamping block, wherein the second clamping block is connected to the fourth drive motor via a second lead screw transmission assembly;

[0036] When the fourth drive motor drives the second lead screw transmission assembly to rotate, it can drive the second clamping block to move and cause the third workpiece located in the third positioning groove to clamp and mortise-and-tenon connect with the other end of the first workpiece.

[0037] In summary, this utility model has the following technical effects:

[0038] 1. This utility model of automatic wooden frame assembly device, by setting up first, second and third feeding mechanisms, realizes automatic conveying and precise positioning of the first workpiece, the second workpiece and the third workpiece with different mortise and tenon parts, avoids manual handling and alignment errors, effectively improves the mortise and tenon assembly efficiency and assembly consistency of the cabinet wooden frame. At the same time, the first and second clamping components set in the device can respectively clamp the second workpiece and one end of the first workpiece, and the third workpiece and the other end of the first workpiece, to achieve a stable and reliable mortise and tenon joint.

[0039] 2. This utility model of automatic wooden frame assembly device, used in conjunction with gluing process, ensures the firmness of mortise and tenon joints, and can also significantly simplify the traditional assembly process that relies on manual operation, improve assembly efficiency, and reduce labor costs. It is particularly suitable for industrial scenarios with a large number of wooden frame parts or large assembly requirements, meeting the requirements of automation, high precision and mass production, thereby improving the consistency of overall production capacity and product quality. Attached Figure Description

[0040] Figure 1 This is a schematic diagram of the automatic wooden frame assembly device of this utility model;

[0041] Figure 2 This is a schematic diagram of the frame structure in the automatic wooden frame assembly device of this utility model;

[0042] Figure 3 This is a schematic diagram of the first bearing slide in the automatic wooden frame assembly device of this utility model from one perspective.

[0043] Figure 4 This is a schematic diagram of the first bearing slide in the automatic wooden frame assembly device of this utility model from a second perspective.

[0044] Figure 5 This is a schematic diagram of the second bearing slide in the automatic wooden frame assembly device of this utility model from one perspective.

[0045] Figure 6 This is a schematic diagram of the second bearing slide in the automatic wooden frame assembly device of this utility model from a second perspective.

[0046] Figure 7 This is an exploded view of the wooden frame in the automatic wooden frame assembly device of this utility model.

[0047] Figure 8 This is an exploded view of the wooden frame in the automatic wooden frame assembly device of this utility model.

[0048] The meanings of the reference numerals in the attached figures are as follows:

[0049] 1. Frame; 11. Seventh drive motor; 12. Seventh lead screw drive assembly; 13. Eighth lead screw drive assembly; 2. First bearing slide; 21. Fifth drive motor; 211. Third lead screw drive assembly; 212. Fourth lead screw drive assembly; 22. First slide; 221. First positioning block; 23. Second slide; 231. Second positioning block; 24. First conveyor belt; 25. Second drive motor; 251. First lead screw drive assembly; 252. 1. First clamping block; 26. First driving component; 261. First stop component; 27. Second driving component; 271. First receiving plate; 28. First groove; 3. Second bearing slide; 31. Sixth drive motor; 311. Fifth lead screw transmission assembly; 312. Sixth lead screw transmission assembly; 32. Third slide; 321. Third positioning block; 33. Fourth slide; 331. Fourth positioning block; 34. Second conveyor belt; 35. Fourth drive motor; 36. 1. Second lead screw drive assembly; 352. Second clamping block; 36. Fourth driving component; 361. Second stop component; 37. Fifth driving component; 371. Second receiving plate; 38. Second groove; 4. First mounting bracket; 41. First guide rail; 42. First rack; 43. Seventh driving component; 5. Second mounting bracket; 51. Second guide rail; 52. Second rack; 53. Eighth driving component; 6. First sliding bracket; 61. First slider; 62. First drive motor; 621, first gear; 63, third drive component; 631, first glue gun; 7, second sliding bracket; 71, second slider; 72, third drive motor; 721, second gear; 73, sixth drive component; 731, second glue gun; 8, mechanical claw; 9, wooden frame; 91, first workpiece; 911, first mortise and tenon joint; 92, second workpiece; 921, second mortise and tenon joint; 93, third workpiece; 931, third mortise and tenon joint. Detailed Implementation

[0050] To better understand and implement this invention, the technical solutions in the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings.

[0051] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the module or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0052] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0053] like Figures 1-8 The diagram shows an automatic wooden frame assembly device for assembling a cabinet wooden frame 9. The cabinet wooden frame 9 includes a first workpiece 91 with first tenon joints 911 at both ends, a second workpiece 92 with second tenon joints 921, and a third workpiece 93 with third tenon joints 931. The device includes a frame 1, a first feeding mechanism, a second feeding mechanism, a third feeding mechanism, and a clamping mechanism. The frame 1 is provided with a first positioning groove, a second positioning groove, and a third positioning groove. The first feeding mechanism is used to transport the first workpiece 91 into the first positioning groove. The second feeding mechanism is located on one side of the frame 1 and is used to transport the second workpiece 92 into the second positioning groove; the third feeding mechanism is located on the other side of the frame 1 and is used to transport the third workpiece 93 into the third positioning groove; the clamping mechanism includes a first clamping component and a second clamping component. The first clamping component clamps one end of the second workpiece 92 located in the second positioning groove to the first workpiece 91, and the second clamping component clamps the other end of the third workpiece 93 located in the third positioning groove to the first workpiece 91, so as to achieve assembly.

[0054] Therefore, the automatic wooden frame assembly device of this utility model, by setting up the first, second and third feeding mechanisms, realizes the automatic conveying and precise positioning of the first workpiece 91, the second workpiece 92 and the third workpiece 93 with different mortise and tenon parts, avoids manual handling and alignment errors, effectively improves the mortise and tenon assembly efficiency and assembly consistency of the cabinet wooden frame 9, and is suitable for industrial scenarios with a large number of wooden frame 9 parts or large assembly requirements, meeting the requirements of automation, high precision and mass production, thereby improving the overall production capacity and product quality consistency.

[0055] See Figures 7-8 It should be noted that, in this embodiment, the first tenon and mortise part 911, the second tenon and mortise part 921 and the third tenon and mortise part 931 can be tenon or mortise and groove structures, or other structural forms that can achieve tenon and mortise and mortise fit, to meet the insertion and assembly requirements between the wooden frame 9 components. The first workpiece 91 can be provided with multiple tenon and mortise connections with the second workpiece 92 and the third workpiece 93, which can be based on the user's design requirements for the cabinet wooden frame 9.

[0056] See Figure 1 , Figure 4 , Figure 6The frame 1 has a first bearing slide 2 on one side and a second bearing slide 3 on the other side. The first bearing slide 2 has a first groove 28 and the second bearing slide 3 has a second groove 38. The first groove 28 and the second groove 38 are aligned to form a first positioning groove. The first feeding mechanism is a mechanical claw 8. The mechanical claw 8 transports the first workpiece 91 and engages one end of the first workpiece 91 in the first groove 28 and the other end in the second groove 38 to complete the positioning.

[0057] Furthermore, a first slide table 22 and a second slide table 23 are slidably connected on the first bearing slide 2. The first slide table 22 is provided with a first positioning block 221, and the second slide table 23 is provided with a second positioning block 231. The gap between the first positioning block 221 and the second positioning block 231 forms a second positioning groove. The second feeding mechanism includes a first conveyor belt 24, a first glue gun 631, and a first tilting assembly disposed on the first bearing slide 2.

[0058] When the first conveyor belt 24 conveys the second workpiece 92, the first glue gun 631 applies glue to the second tenon portion 921 of the second workpiece 92, and the first flipping component flips the second workpiece 92 so that its second tenon portion 921 is aligned with the first tenon portion 911 at one end of the first workpiece 91, and falls into the second positioning groove to achieve positioning.

[0059] Specifically, in this embodiment, the first bearing slide 2 is equipped with a fifth drive motor 21, the first slide 22 is connected to the fifth drive motor 21 via a third lead screw transmission assembly 211, and the second slide 23 is connected to the fifth drive motor 21 via a fourth lead screw transmission assembly 212. When the fifth drive motor 21 drives the third lead screw transmission assembly 211 and the fourth lead screw transmission assembly 212 to rotate simultaneously, it can drive the first slide 22 and the second slide 23 to move synchronously, so that the two move closer or further apart, thereby adapting to different specifications of wooden frames 9 and improving the versatility and adaptability of the device.

[0060] See Figure 3 The first flipping component includes a first driving member 26 and a second driving member 27. The driving end of the first driving member 26 is provided with a first material stop 261, and the second driving member 27 is provided with a first material receiving plate 271.

[0061] When the first conveyor belt 24 conveys the second workpiece 92, the first drive member 26 drives the first stop member 261 to extend and block the movement of the second workpiece 92. After the first glue gun 631 applies glue to the second tenon and mortise portion 921, the first drive member 26 drives the first stop member 261 to retract. The second drive member 27 drives the first receiving plate 271 to rise. Under the conveying action of the first conveyor belt 24, the second workpiece 92 flips and falls onto the first receiving plate 271. The second drive member 27 drives the first receiving plate 271 to descend so that the flipped second workpiece 92 falls into the second positioning groove, and the second tenon and mortise portion 921 is aligned with the first tenon and mortise portion 911.

[0062] See Figure 4 The first bearing slide 2 is provided with a first mounting bracket 4 and a first sliding bracket 6; the first mounting bracket 4 is provided with a first guide rail 41 and a first rack 42 arranged along the length direction of the first mounting bracket 4;

[0063] The first sliding bracket 6 is provided with a first slider 61 that slides with the first guide rail 41, a first drive motor 62 and a third drive member 63. The output shaft of the first drive motor 62 is provided with a first gear 621 that meshes with the first rack 42. The drive end of the third drive member 63 is provided with a first glue gun 631.

[0064] When the first drive motor 62 drives the first gear 621, it can drive the first glue gun 631 to move along the length of the first mounting bracket 4 and align with the second tenon part 921 of the second workpiece 92.

[0065] When the third driving component 63 is activated, it can drive the first glue gun 631 to descend and apply glue to the second tenon and mortise part 921.

[0066] Furthermore, the first clamping assembly includes a second drive motor 25 and a first clamping block 252, the first clamping block 252 being connected to the second drive motor 25 via a first lead screw transmission assembly 251;

[0067] When the second drive motor 25 drives the first lead screw transmission assembly 251 to rotate, it can drive the first clamping block 252 to move and drive the second workpiece 92 located in the second positioning groove to clamp and mortise connect one end of the first workpiece 91.

[0068] In this embodiment, the first mounting bracket 4 is also provided with a seventh driving member 43. When the second driving motor 25 drives the first clamping block 252 to move, it pushes the second workpiece 92 to engage with one end of the first workpiece 91 in a tenon-and-mortise joint. At the same time, the driving end of the seventh driving member 43 descends synchronously and applies downward pressure to the second workpiece 92 to assist the second workpiece 92 to move laterally, thereby achieving a stable tenon-and-mortise connection between it and one end of the first workpiece 91.

[0069] Furthermore, a third slide 32 and a fourth slide 33 are slidably connected to the second bearing slide 3. The third slide 32 is provided with a third positioning block 321, and the fourth slide 33 is provided with a fourth positioning block 331. The gap between the third positioning block 321 and the fourth positioning block 331 forms a third positioning groove. The third feeding mechanism includes a second conveyor belt 34, a second glue gun 731, and a second tilting assembly disposed on the second bearing slide 3.

[0070] When the second conveyor belt 34 conveys the third workpiece 93, the second glue gun 731 applies glue to the third tenon and mortise portion 931 of the third workpiece 93, and the second flipping assembly flips the third workpiece 93 so that its third tenon and mortise portion 931 is aligned with the first tenon and mortise portion 911 at the other end of the first workpiece 91, and falls into the third positioning groove to achieve positioning.

[0071] Specifically, in this embodiment, the second supporting slide 3 is equipped with a sixth drive motor 31, the third slide 32 is connected to the sixth drive motor 31 via a fifth lead screw transmission assembly 311, and the fourth slide 33 is connected to the sixth drive motor 31 via a sixth lead screw transmission assembly 312. When the sixth drive motor 31 simultaneously drives the fifth lead screw transmission assembly 311 and the sixth lead screw transmission assembly 312 to rotate, it can synchronously drive the third slide 32 and the fourth slide 33 to move in a predetermined direction, so that they move closer or further apart, thereby adapting to wooden frames 9 of different sizes and specifications, and meeting the automated assembly needs of multiple product models.

[0072] See Figure 5 The second flipping component includes a fourth driving member 36 and a fifth driving member 37. The driving end of the fourth driving member 36 is provided with a second material stop 361, and the fifth driving member 37 is provided with a second material receiving plate 371.

[0073] When the second conveyor belt 34 conveys the third workpiece 93, the fourth drive member 36 drives the second stop member 361 to extend and block the movement of the third workpiece 93. After the second glue gun 731 applies glue to the third tenon part 931, the fourth drive member 36 drives the second stop member 361 to retract. The fifth drive member 37 drives the second receiving plate 371 to rise. Under the conveying action of the second conveyor belt 34, the third workpiece 93 flips and falls onto the second receiving plate 371. The fifth drive member 37 drives the second receiving plate 371 to descend so that the flipped third workpiece 93 falls into the third positioning groove, and the third tenon part 931 is aligned with the first tenon part 911.

[0074] See Figure 6 The second bearing slide 3 is provided with a second mounting bracket 5 and a second sliding bracket 7; the second mounting bracket 5 is provided with a second guide rail 51 and a second rack 52 arranged along the length direction of the second mounting bracket 5.

[0075] The second sliding bracket 7 is provided with a second slider 71 that slides with the second guide rail 51, a third drive motor 72 and a sixth drive member 73. The output shaft of the third drive motor 72 is provided with a second gear 721 that meshes with the second rack 52. The drive end of the sixth drive member 73 is provided with a second glue gun 731.

[0076] When the third drive motor 72 drives the second gear 721, it can drive the second glue gun 731 to move along the length of the second mounting bracket 5 and align it with the third tenon part 931 of the third workpiece 93.

[0077] When the sixth drive component 73 is activated, it can drive the second glue gun 731 to descend and apply glue to the third tenon part 931.

[0078] Furthermore, the second clamping assembly includes a fourth drive motor 35 and a second clamping block 352, the second clamping block 352 being connected to the fourth drive motor 35 via a second lead screw transmission assembly 351;

[0079] When the fourth drive motor 35 drives the second lead screw transmission assembly 351 to rotate, it can drive the second clamping block 352 to move and drive the third workpiece 93 located in the third positioning groove to clamp and mortise and tenon connect with the other end of the first workpiece 91.

[0080] In this embodiment, the second mounting bracket 5 is also provided with an eighth driving member 53. When the fourth driving motor 35 drives the second clamping block 352 to move so that the third workpiece 93 and the other end of the first workpiece 91 are mortised and tenoned, the driving end of the eighth driving member 53 presses down and applies clamping force to the third workpiece 93, so that the third workpiece 93 moves in the lateral direction and is inserted into the first workpiece 91, thereby realizing the precise mortise and tenon fit between the two.

[0081] It should be noted that in this embodiment, the frame 1 is equipped with a seventh drive motor 11, the first bearing slide 2 is connected to the seventh drive motor 11 through the seventh lead screw transmission assembly 12, and the second bearing slide 3 is connected to the seventh drive motor 11 through the eighth lead screw transmission assembly 13. When the seventh drive motor 11 drives the seventh lead screw transmission assembly 12 and the eighth lead screw transmission assembly 13 to rotate simultaneously, it can synchronously drive the first bearing slide 2 and the second bearing slide 3 to move towards or away from each other, so that the first bearing slide 2 and the second bearing slide 3 move closer to or further away from each other, thereby realizing the adaptation of wooden frames 9 of different sizes and meeting the automated assembly requirements of multiple models of products.

[0082] In summary, the automatic wooden frame assembly device of this utility model, by setting up the first, second, and third feeding mechanisms, realizes the automatic conveying and precise positioning of the first workpiece 91, the second workpiece 92, and the third workpiece 93 with different mortise and tenon parts, avoiding manual handling and alignment errors, and effectively improving the mortise and tenon assembly efficiency and assembly consistency of the cabinet wooden frame 9. At the same time, the first and second clamping components of the device can respectively clamp the second workpiece 92 and one end of the first workpiece 91, and the third workpiece 93 and the other end of the first workpiece 91, to achieve a stable and reliable mortise and tenon joint.

[0083] This utility model of an automatic wooden frame assembly device, used in conjunction with gluing technology, ensures the firmness of mortise and tenon joints, and can also significantly simplify the traditional assembly process that relies on manual operation, improve assembly efficiency, and reduce labor costs. It is particularly suitable for industrial scenarios with a large number of wooden frame components or large assembly requirements, meeting the requirements of automation, high precision and mass production, thereby improving the consistency of overall production capacity and product quality.

[0084] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on the other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to the other component.

[0085] It should be understood that the terms "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the module or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0086] Furthermore, in the description of this utility model, "multiple" and "several" mean two or more, unless otherwise explicitly specified.

[0087] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. An automatic wooden frame assembly device for assembling cabinet wooden frames, the cabinet wooden frame comprising a first workpiece having first mortise and tenon joints at both ends, a second workpiece having second mortise and tenon joints, and a third workpiece having third mortise and tenon joints, characterized in that, include: The frame is provided with a first positioning slot, a second positioning slot and a third positioning slot; The first feeding mechanism is used to transport the first workpiece into the first positioning groove; The second feeding mechanism is located on one side of the frame and is used to transport the second workpiece into the second positioning slot; The third feeding mechanism is located on the other side of the frame and is used to transport the third workpiece into the third positioning groove; It also includes a clamping mechanism, which includes a first clamping component and a second clamping component. The first clamping component clamps one end of the second workpiece located in the second positioning groove to the first workpiece, and the second clamping component clamps the other end of the third workpiece located in the third positioning groove to the first workpiece, so as to achieve assembly.

2. The automatic wooden frame assembly device according to claim 1, characterized in that, The frame is provided with a first bearing slide on one side and a second bearing slide on the other side; The first bearing slide is provided with a first groove, and the second bearing slide is provided with a second groove. The first groove and the second groove are aligned to form the first positioning groove. The first feeding mechanism is a mechanical claw. The mechanical claw transports the first workpiece and engages one end of the first workpiece in the first groove, while the other end engages in the second groove to complete the positioning.

3. The automatic wooden frame assembly device according to claim 2, characterized in that, The first bearing slide is slidably connected to a first slide table and a second slide table. The first slide table is provided with a first positioning block, and the second slide table is provided with a second positioning block. The gap between the first positioning block and the second positioning block forms the second positioning groove. The second feeding mechanism includes a first conveyor belt, a first glue gun, and a first tilting assembly disposed on the first bearing slide. When the first conveyor belt transports the second workpiece, after the first glue gun applies glue to the second tenon part of the second workpiece, the first flipping component flips the second workpiece and aligns its second tenon part with the first tenon part at one end of the first workpiece, and it falls into the second positioning groove to achieve positioning.

4. The automatic wooden frame assembly device according to claim 3, characterized in that, The first flipping component includes a first driving component and a second driving component. The first driving component has a first material stop on its driving end, and the second driving component has a first material receiving plate. When the first conveyor belt transports the second workpiece, the first driving member drives the first stop to extend and block the movement of the second workpiece. After the first glue gun applies glue to the second tenon and mortise, the first driving member drives the first stop to retract. The second driving member drives the first receiving plate to rise. The second workpiece flips and falls onto the first receiving plate under the conveying action of the first conveyor belt. The second driving member drives the first receiving plate to descend so that the flipped second workpiece falls into the second positioning groove, and the second tenon and mortise are aligned with the first tenon and mortise.

5. The automatic wooden frame assembly device according to claim 3, characterized in that, The first bearing slide is provided with a first mounting bracket and a first sliding bracket; the first mounting bracket is provided with a first guide rail and a first rack arranged along the length direction of the first mounting bracket; The first sliding bracket is provided with a first slider, a first drive motor and a third drive component that slide with the first guide rail. The output shaft of the first drive motor is provided with a first gear that meshes with the first rack. The drive end of the third drive component is provided with the first glue gun. When the first drive motor drives the first gear, it can drive the first glue gun to move along the length direction of the first mounting bracket and align it with the second tenon part of the second workpiece. When the third driving component is activated, it can drive the first glue gun to descend and apply glue to the second tenon joint.

6. The automatic wooden frame assembly device according to claim 4, characterized in that, The first clamping assembly includes a second drive motor and a first clamping block, wherein the first clamping block is connected to the second drive motor via a first lead screw transmission assembly; When the second drive motor drives the first lead screw transmission assembly to rotate, it can drive the first clamping block to move and cause the second workpiece located in the second positioning groove to clamp and mortise-and-tenon connect one end of the first workpiece.

7. The automatic wooden frame assembly device according to claim 2, characterized in that, The second bearing slide is slidably connected to a third slide and a fourth slide. The third slide is provided with a third positioning block, and the fourth slide is provided with a fourth positioning block. The gap between the third positioning block and the fourth positioning block forms the third positioning groove. The third feeding mechanism includes a second conveyor belt, a second glue gun, and a second tilting assembly, all mounted on the second bearing slide. When the second conveyor belt transports the third workpiece, after the second glue gun applies glue to the third tenon part of the third workpiece, the second flipping component flips the third workpiece and aligns its third tenon part with the first tenon part at the other end of the first workpiece, and it falls into the third positioning groove to achieve positioning.

8. The automatic wooden frame assembly device according to claim 7, characterized in that, The second flipping component includes a fourth driving member and a fifth driving member. The driving end of the fourth driving member is provided with a second material stop, and the fifth driving member is provided with a second material receiving plate. When the second conveyor belt transports the third workpiece, the fourth driving member drives the second stop to extend and block the movement of the third workpiece. After the second glue gun applies glue to the third tenon and mortise, the fourth driving member drives the second stop to retract. The fifth driving member drives the second receiving plate to rise. The third workpiece flips and falls onto the second receiving plate under the conveying action of the second conveyor belt. The fifth driving member drives the second receiving plate to descend so that the flipped third workpiece falls into the third positioning groove, and the third tenon and mortise are aligned with the first tenon and mortise.

9. The automatic wooden frame assembly device according to claim 7, characterized in that, The second bearing slide is provided with a second mounting bracket and a second sliding bracket; the second mounting bracket is provided with a second guide rail and a second rack arranged along the length direction of the second mounting bracket; The second sliding bracket is provided with a second slider that slides with the second guide rail, a third drive motor and a sixth drive component. The output shaft of the third drive motor is provided with a second gear that meshes with the second rack. The drive end of the sixth drive component is provided with the second glue gun. When the third drive motor drives the second gear, it can move the second glue gun along the length of the second mounting bracket and align it with the third tenon part of the third workpiece. When the sixth driving component is activated, it can drive the second glue gun to descend and apply glue to the third tenon joint.

10. The automatic wooden frame assembly device according to claim 8, characterized in that, The second clamping assembly includes a fourth drive motor and a second clamping block, wherein the second clamping block is connected to the fourth drive motor via a second lead screw transmission assembly; When the fourth drive motor drives the second lead screw transmission assembly to rotate, it can drive the second clamping block to move and cause the third workpiece located in the third positioning groove to clamp and mortise-and-tenon connect with the other end of the first workpiece.

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