Automatic longitudinal beam laminating device

Abstract

The invention discloses an automatic longitudinal beam laminating device. The automatic longitudinal beam laminating device comprises a supporting platform deck, a plurality of conveying rails, a plurality of pressing and supporting mechanisms and a positioning and supporting mechanism. The multiple conveying rails are arranged on the supporting carrying table at intervals in the first direction. Each positioning and supporting mechanism moves on the corresponding conveying rail in the extending direction of the corresponding conveying rail and is in positioning connection with the corresponding positioning hole in the longitudinal beam through initial positioning and accurate positioning. The pressing and supporting mechanisms are arranged on the two sides of the supporting platform deck in the extending direction, the pressing head of each pressing and supporting mechanism is opposite to the two adjacent positioning and supporting mechanisms, and when the multiple longitudinal beams are attached and positioned on the positioning and supporting mechanisms, the multiple attached longitudinal beams can be pressed. The positioning and supporting mechanism is in positioning connection with the positioning hole in the longitudinal beam through initial positioning and accurate positioning, the longitudinal beam is automatically supported and positioned, and meanwhile the stability of the positioning and supporting mechanism for positioning and supporting the longitudinal beam can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of longitudinal beam transportation, and in particular to an automatic longitudinal beam bonding device. Background Art

[0002] The frame longitudinal beam assembly of a heavy-duty truck consists of two parts: the frame longitudinal beam and the reinforcement beam. They are important basic components of heavy-duty trucks. Depending on the load, the frame longitudinal beam is divided into single-layer beam, double-layer beam, and triple-layer beam. The existing longitudinal beam lamination method generally adopts manual or semi-automatic lamination, which is cumbersome, time-consuming, and dangerous. This can reduce the operating intensity of workers and improve production capacity.

[0003] Therefore, how to reduce the operating intensity of workers and improve production capacity has become an urgent problem to be solved by technical personnel in this field. Summary of the invention

[0004] The embodiment of the present application provides an automatic longitudinal beam bonding device to solve the problem of how to reduce the operating intensity of workers and improve production capacity in the prior art.

[0005] The embodiment of the present application provides an automatic laminating device for longitudinal beams, comprising: a supporting platform, a plurality of conveying tracks, a plurality of pressing support mechanisms and a positioning support mechanism;

[0006] A plurality of the conveying tracks are arranged on the supporting platform at intervals along a first direction;

[0007] Each of the positioning support mechanisms moves on the conveying track along the extension direction of each of the conveying tracks, and is positioned and connected with the positioning holes on the longitudinal beam through two steps of initial positioning and precise positioning;

[0008] The clamping support mechanism is arranged on both sides of the support platform in the extension direction, and the clamping head of each clamping support mechanism is opposite to the two adjacent positioning support mechanisms; when the multiple longitudinal beams are fitted and positioned on the positioning support mechanism, the multiple fitted longitudinal beams can be clamped.

[0009] Optionally, the positioning support mechanism includes a front support, a middle positioning support and a rear support;

[0010] The front support is arranged at the front end of the conveying track and can move relatively at the front end of the conveying track. The front support can support the front end of the longitudinal beam and can lift and clamp the front end of the longitudinal beam.

[0011] The middle positioning support is arranged in the middle of the conveying track and can move relatively in the middle of the conveying track. The middle positioning support is connected with the positioning hole on the longitudinal beam through two steps of initial positioning and precise positioning, and supports the middle of the longitudinal beam.

[0012] The rear support is arranged at the rear end of the conveying track and can move relatively at the rear end of the conveying track. The rear support can support the rear end of the longitudinal beam and clamp the longitudinal beam in the horizontal direction.

[0013] Optionally, the middle positioning support comprises: a middle slider, a middle support frame, a middle moving mechanism, a positioning assembly and an identification device;

[0014] The middle support frame is slidably connected to the middle of the conveying track through the middle slider;

[0015] The middle moving mechanism is arranged on the middle supporting frame and connected with the driving teeth of the conveying track to drive the middle supporting frame to move in the middle of the conveying track and initially position the longitudinal beam;

[0016] The identification device is arranged at a position close to the top end of the middle support frame, and is used to identify the positioning holes on the longitudinal beam, and send the position information of the positioning holes on the longitudinal beam to the middle moving mechanism, so that the middle moving mechanism can be accurately positioned relative to the longitudinal beam;

[0017] The positioning assembly is arranged on the middle support frame along the vertical direction, and after the middle moving mechanism moves to a position where accurate positioning can be performed, the positioning assembly is positioned and connected with the positioning hole on the longitudinal beam.

[0018] Optionally, the positioning assembly includes: a positioning guide structure, a positioning drive cylinder, a positioning pin and a positioning support platform;

[0019] The positioning guide structure is arranged on the middle support frame along the vertical direction;

[0020] The positioning drive cylinder is fixedly connected to the positioning guide structure;

[0021] The positioning support platform is detachably arranged on the top of the middle support frame;

[0022] The positioning pin is connected to the output end of the positioning drive cylinder, and the positioning pin is guided by the positioning guide structure and then protrudes from the positioning support platform so as to move in the vertical direction under the drive of the positioning drive cylinder.

[0023] Optionally, the front support includes: a front slider, a front support frame, a front moving mechanism, a lifting mechanism and a front clamping mechanism;

[0024] The front support frame is slidably connected to the front of the conveying track through the front slider;

[0025] The front moving mechanism is arranged on the front supporting frame and is connected with the driving teeth of the conveying track to drive the front supporting frame to move in front of the conveying track;

[0026] The lifting mechanism is arranged on the front support frame along the vertical direction and can be lifted and lowered in the vertical direction;

[0027] The front clamping mechanism is connected to the lifting mechanism so as to lift and lower the longitudinal beam and clamp the longitudinal beam under the drive of the lifting mechanism.

[0028] Optionally, the lifting mechanism comprises: a lifting motor, a transmission structure, a T-shaped lead screw and a sliding structure;

[0029] The lifting motor is arranged on the front support frame;

[0030] The T-shaped lead screw is arranged along the vertical direction and is connected to the front clamping mechanism through the sliding structure;

[0031] The transmission structure is connected to the output end of the lifting motor and the connecting end of the T-shaped lead screw. The transmission structure is driven by the output end of the lifting motor to drive the T-shaped lead screw, so that the T-shaped lead screw drives the front clamping mechanism to lift and lower through the sliding structure.

[0032] Optionally, the front clamping mechanism comprises: a front connecting support frame, a front clamping cylinder, a front clamping arm and a front support platform;

[0033] The front connecting support frame is connected to the T-shaped lead screw through the sliding structure;

[0034] The front clamping cylinder is arranged on the front connecting support frame;

[0035] The front clamping arms are relatively arranged at two opposite ends of the front clamping cylinder in the horizontal direction to clamp the longitudinal beam in the horizontal direction;

[0036] The front support platform is detachably arranged on the top of the front connecting support frame.

[0037] Optionally, the rear support comprises: a rear slider, a rear support frame, a rear moving mechanism and a rear clamping mechanism;

[0038] The rear support frame is slidably connected to the rear of the conveying track through the rear slider;

[0039] The rear moving mechanism is arranged on the rear support frame and connected with the driving gear of the conveying track to drive the rear support frame to move at the rear of the conveying track;

[0040] The rear clamping mechanism is arranged on the rear support frame and clamps the longitudinal beam.

[0041] Optionally, the clamping support mechanism comprises: an end slider, an end support frame, an end moving mechanism, a clamping cylinder and a clamping member;

[0042] The end support frame is slidably connected to the end of the conveying track through the end slider;

[0043] The end moving mechanism is arranged on the end support frame and connected to the driving teeth of the conveying track to drive the end support frame to move at the end of the conveying track relative to the end of the longitudinal beam;

[0044] The pressing cylinder is arranged on the top of the end support frame relative to the longitudinal beams on the two adjacent positioning support mechanisms, and the output end of the pressing cylinder is arranged below the pressing cylinder;

[0045] The pressing member is connected to the output end of the pressing cylinder so as to apply downward pressure to the longitudinal beam under the drive of the pressing cylinder.

[0046] Optionally, it further comprises: an end alignment support, the end alignment support comprising: an alignment bracket and an alignment reference platform;

[0047] The alignment bracket is arranged at the end of the support platform;

[0048] The alignment reference platform is disposed on the alignment bracket and is disposed toward the longitudinal beam.

[0049] Compared with the prior art, this application has the following advantages:

[0050] An embodiment of the present application provides an automatic longitudinal beam bonding device, comprising: a support platform, a plurality of conveying tracks, a plurality of clamping support mechanisms and a positioning support mechanism. Among them, the plurality of conveying tracks are arranged on the support platform at intervals along a first direction. Each positioning support mechanism moves on the conveying track along the extension direction of each conveying track, and is positioned and connected with the positioning hole on the longitudinal beam through two steps of initial positioning and precise positioning. The clamping support mechanism is arranged on both sides of the support platform in the extension direction, and the clamping head of each clamping support mechanism is opposite to two adjacent positioning support mechanisms. When a plurality of longitudinal beams are bonded and positioned on the positioning support mechanism, the bonded plurality of longitudinal beams can be clamped.

[0051] The present application sets a plurality of conveying tracks on the support platform, and sets a corresponding positioning support mechanism on each conveying track, so that each positioning support mechanism can position and carry a corresponding longitudinal beam, thereby increasing the number of longitudinal beams carried. In addition, the positioning support mechanism is connected to the positioning hole on the longitudinal beam through the two-step operation of initial positioning and precise positioning, which can automatically realize the positioning of the longitudinal beam support and improve the stability of the positioning support mechanism in positioning the longitudinal beam. In addition, the pressing support mechanism can press the stacked longitudinal beams to further improve the stability of the stacking of the longitudinal beams. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 It is a schematic diagram of the structure of the automatic longitudinal beam bonding device provided in an embodiment of the present application.

[0053] Figure 2 It is a schematic diagram of the structure of the support platform provided in an embodiment of the present application.

[0054] Figure 3 yes Figure 2 A local enlarged schematic diagram of point A in the figure.

[0055] Figure 4 It is a structural schematic diagram of the middle positioning support provided in an embodiment of the present application.

[0056] Figure 5 It is a schematic diagram of the structure of the front positioning support provided in an embodiment of the present application at an angle.

[0057] Figure 6 It is a schematic diagram of the structure of the front positioning support provided in an embodiment of the present application at another angle.

[0058] Figure 7 It is a schematic diagram of the structure of the rear positioning support provided in an embodiment of the present application.

[0059] Figure 8 It is a structural schematic diagram of the positioning support mechanism provided in an embodiment of the present application.

[0060] Fig. 9 It is a schematic diagram of the structure of the end alignment support provided in an embodiment of the present application.

[0061] Reference numerals:

[0062] Support platform 1, support frame 11, conveying track 2, guide track 21, driving rack 22, positioning support mechanism 3, front support 4, front slider 41, front support frame 42, front moving mechanism 43, front driving motor 431, front driving gear 432, lifting mechanism 44, lifting motor 441, transmission structure 442, T-type lead screw 443, sliding structure 444, fixed connection structure 4441, sliding track 4442, sliding block 4443, front clamping mechanism 45, front connecting support frame 451, front clamping cylinder 452, front clamping arm 453, front support platform 454, middle positioning support 5, middle slider 51, middle support frame 52, middle moving mechanism 53, middle driving motor 531, middle driving gear 532, positioning assembly 54, positioning guide structure 541, positioning driving cylinder 542, positioning pin 543, positioning support platform 544, identification device 55, rear support 6, rear slider 61, rear support frame 62, rear moving mechanism 63, rear driving motor 631, rear driving gear 632, rear clamping mechanism 64, rear clamping cylinder 641, rear clamping arm 642, rear support platform 643, clamping support mechanism 7, end slider 71, end support frame 72, end moving mechanism 73, end driving motor 731, end driving gear 732, clamping cylinder 74, clamping member 75, end alignment support 8, alignment bracket 81, alignment reference platform 82, longitudinal beam 9. DETAILED DESCRIPTION

[0063] In order to enable relevant technical personnel in the field to better understand the purpose, technical solutions and advantages of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0064] It should be further explained that the terms in the specification, claims and the above drawings of the present application, such as when an element is said to be "on" or "connected" to another element, the element may be directly on or connected to another element, or there may be an intermediate element. In contrast, when an element is said to be "directly" "on" or "directly connected" to another element, there will be no intermediate element.

[0065] In the embodiments of the present application, the terms "first", "second", "third", etc. are used to distinguish similar objects and are not used to describe a specific order or sequence. The data used in this way are interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "comprise", "include", "contain", etc. indicate the existence of the claimed features, but do not exclude one or more other features. Spatial relationship terms such as "upper", "lower", "left", "right", "front", "back", etc. represent the spatial position relationship between one feature and another feature in the accompanying drawings. It should be understood that the spatial relationship terms include different orientations of the device during use or operation in addition to the orientations shown in the accompanying drawings. For example, when the device in the accompanying drawings is turned upside down, the feature originally described as "below" its feature can now be described as "above" its feature.

[0066] The embodiment of the present application provides an automatic longitudinal beam bonding device to solve the problem of how to reduce the operating intensity of workers and improve production capacity in the prior art.

[0067] An embodiment of the present application provides an automatic longitudinal beam bonding device, comprising: a support platform, a plurality of conveying tracks, a plurality of clamping support mechanisms and a positioning support mechanism. Among them, the plurality of conveying tracks are arranged on the support platform at intervals along a first direction. Each positioning support mechanism moves on the conveying track along the extension direction of each conveying track, and is positioned and connected with the positioning hole on the longitudinal beam through two steps of initial positioning and precise positioning. The clamping support mechanism is arranged on both sides of the support platform in the extension direction, and the clamping head of each clamping support mechanism is opposite to two adjacent positioning support mechanisms. When a plurality of longitudinal beams are bonded and positioned on the positioning support mechanism, the bonded plurality of longitudinal beams can be clamped.

[0068] The present application sets a plurality of conveying tracks on the support platform, and sets a corresponding positioning support mechanism on each conveying track, so that each positioning support mechanism can position and carry a corresponding longitudinal beam, thereby increasing the number of longitudinal beams carried. In addition, the positioning support mechanism is connected to the positioning hole on the longitudinal beam through the two-step operation of initial positioning and precise positioning, which can automatically realize the positioning of the longitudinal beam support and improve the stability of the positioning support mechanism in positioning the longitudinal beam. In addition, the pressing support mechanism can press the stacked longitudinal beams to further improve the stability of the stacking of the longitudinal beams.

[0069] The specific structure of the automatic laminating device for longitudinal beams will be described below in conjunction with the accompanying drawings. Figure 1 It is a schematic diagram of the structure of the automatic longitudinal beam bonding device provided in an embodiment of the present application. Figure 2 It is a schematic diagram of the structure of the support platform provided in an embodiment of the present application. Figure 3 yes Figure 2A local enlarged schematic diagram of point A in the figure. Figure 4 It is a structural schematic diagram of the middle positioning support provided in an embodiment of the present application. Figure 5 It is a schematic diagram of the structure of the front positioning support provided in an embodiment of the present application at an angle. Figure 6 It is a schematic diagram of the structure of the front positioning support provided in an embodiment of the present application at another angle. Figure 7 It is a schematic diagram of the structure of the rear positioning support provided in an embodiment of the present application. Figure 8 It is a structural schematic diagram of the positioning support mechanism provided in an embodiment of the present application. Fig. 9 It is a schematic diagram of the structure of the end alignment support provided in an embodiment of the present application.

[0070] Specifically, in this embodiment, if Figures 1 to 9 As shown, the support platform 1 can be configured as a bracket structure, which can save manufacturing materials while meeting the support strength. The support platform 1 includes a plurality of support frames 11, and the plurality of support frames 11 are spaced apart along a first direction, and the first direction is the width direction of the support platform 1. Each support frame 11 extends along a second direction, and the second direction is the length direction of the support platform 1, and the first direction and the second direction are perpendicular.

[0071] A plurality of conveying tracks 2 are arranged on the supporting platform 1 at intervals along the first direction. In one example, each conveying track 2 is correspondingly arranged on each supporting frame 11 of the supporting platform 1. In this embodiment, the conveying track 2 includes a guide track 21 and a driving rack 22, the guide track 21 is correspondingly arranged on each supporting frame 11 of the supporting platform 1, and the driving rack 22 is arranged on the side of the guide track 21. The driving rack 22 has a plurality of driving teeth, and the tooth directions of the driving teeth are distributed in the first direction.

[0072] Each positioning support mechanism 3 moves on the conveying track 2 along the extension direction of each conveying track 2. Specifically, each positioning support mechanism 3 includes a front support 4, a middle positioning support 5 and a rear support 6. Among them, the front support 4 is arranged at the front end of the conveying track 2 and can move relatively at the front end of the conveying track 2. The front support 4 can support the front end of the longitudinal beam 9 and can lift and clamp the front end of the longitudinal beam 9. The middle positioning support 5 is arranged in the middle of the conveying track 2 and can move relatively at the middle of the conveying track 2. The middle positioning support 5 is positioned and connected with the positioning hole on the longitudinal beam 9 through two steps of initial positioning and precise positioning, and supports the middle of the longitudinal beam 9. The rear support 6 is arranged at the rear end of the conveying track 2 and can move relatively at the rear end of the conveying track 2. The rear support 6 can support the rear end of the longitudinal beam 9 and can clamp the longitudinal beam 9 in the horizontal direction.

[0073] Further, in this embodiment, the middle positioning support 5 includes: a middle slider 51, a middle support frame 52, a middle moving mechanism 53, a positioning assembly 54 and an identification device 55. The middle support frame 52 is slidably connected to the middle of the conveying track 2 through the middle slider 51, and specifically, the middle support frame 52 is slidably connected to the middle of the guide track 21 through the middle slider 51. The middle moving mechanism 53 is arranged on the middle support frame 52 and connected to the driving teeth of the conveying track 2 to drive the middle support frame 52 to move in the middle of the conveying track 2 and perform initial positioning on the longitudinal beam 9. Specifically, in one example, the middle moving mechanism 53 includes: a middle driving motor 531 and a middle driving gear 532, wherein the middle driving motor 531 is connected to the middle support frame 52, the output end of the middle driving motor 531 is connected to the middle driving gear 532, the axis of the middle driving gear 532 is distributed in the vertical direction, and the rack of the middle driving gear 532 is meshed with the driving teeth. The output end of the middle driving motor 531 drives the middle driving gear 532 to rotate, so that the middle driving gear 532 is meshed with the driving gear, and the middle driving gear 532 reversely drives the middle supporting frame 52 to reciprocate in the middle of the conveying track 2.

[0074] The recognition device 55 is arranged at a position close to the top end of the middle support frame 52, and is used to recognize the positioning holes on the longitudinal beam 9, and send the position information of the positioning holes on the longitudinal beam 9 to the middle moving mechanism 53, so that the middle moving mechanism 53 can be accurately positioned relative to the longitudinal beam 9. In one example, the recognition device 55 includes a visual camera. In one example, the recognition device 55 can recognize the two-dimensional code information on the longitudinal beam 9, and feed back the two-dimensional code information of the longitudinal beam 9 to the master control device (such as a microprocessor), and the master control device automatically calculates the offset value to send the offset to the middle moving mechanism 53, so that the middle moving mechanism 53 performs initial positioning. Then, the recognition device 55 recognizes the positioning holes on the longitudinal beam 9, and sends the position information of the positioning holes on the longitudinal beam 9 to the middle moving mechanism 53, so that the middle moving mechanism 53 can be accurately positioned relative to the longitudinal beam 9.

[0075] The positioning assembly 54 is arranged on the middle support frame 52 in the vertical direction, and after the middle moving mechanism 53 moves to a position where accurate positioning can be performed, the positioning assembly 54 is positioned and connected with the positioning hole on the longitudinal beam 9. In this embodiment, the positioning assembly 54 includes: a positioning guide structure 541, a positioning drive cylinder 542, a positioning pin 543 and a positioning support platform 544. Among them, the positioning guide structure 541 is arranged on the middle support frame 52 in the vertical direction. The positioning drive cylinder 542 is fixedly connected to the positioning guide structure 541. The positioning support platform 544 is detachably arranged on the top of the middle support frame 52. The positioning support platform 544 can include multiple specifications, and the positioning support platforms 544 of different specifications can position and support longitudinal beams 9 of different specifications. Being detachably arranged on the top of the middle support frame 52 can facilitate its replacement with a positioning support platform 544 of corresponding specifications. The positioning pin 543 is connected to the output end of the positioning drive cylinder 542 , and the positioning pin 543 is guided by the positioning guide structure 541 and then protrudes from the positioning support platform 544 so as to move in the vertical direction under the drive of the positioning drive cylinder 542 .

[0076] In this embodiment, the front support 4 includes a front slider 41, a front support frame 42, a front moving mechanism 43, a lifting mechanism 44 and a front clamping mechanism 45. Specifically, the front support frame 42 is slidably connected to the front of the conveying track 2 through the front slider 41, and specifically, the front support frame 42 is slidably connected to the front of the guide track 21 through the front slider 41. The front moving mechanism 43 is arranged on the front support frame 42 and connected to the driving gear of the conveying track 2 to drive the front support frame 42 to move in the front of the conveying track 2. In one example, the front moving mechanism 43 includes: a front driving motor 431 and a front driving gear 432, wherein the front driving motor 431 is connected to the front supporting frame 42, the output end of the front driving motor 431 is connected to the front driving gear 432, the axis of the front driving gear 432 is distributed in the vertical direction, and the rack of the front driving gear 432 is meshed with the driving gear. The front driving gear 432 is driven to rotate by the output end of the front driving motor 431 so that the front driving gear 432 is meshed with the driving gear and the front driving gear 432 reversely drives the front support frame 42 to reciprocate in front of the conveying track 2 .

[0077] The lifting mechanism 44 is arranged on the front support frame 42 in the vertical direction and can be lifted and lowered in the vertical direction. Specifically, in this embodiment, the lifting mechanism 44 includes: a lifting motor 441, a transmission structure 442, a T-shaped lead screw 443 and a sliding structure 444. Among them, the lifting motor 441 is arranged on the front support frame 42, the T-shaped lead screw 443 is arranged in the vertical direction, and is connected to the front clamping mechanism 45 through the sliding structure 444. In one example, the sliding structure 444 includes a fixed connection structure 4441, a sliding track 4442 and a sliding block 4443. The fixed connection structure 4441 is connected between the T-shaped lead screw 443 and the front connection support frame 451 (described below) of the front clamping mechanism 45. The sliding track 4442 is arranged on the front connection support frame 451 in the vertical direction. The fixed connection end of the sliding block 4443 is connected to the side of the upper end of the front support frame 42, and the sliding end of the sliding block 4443 is slidably connected to the sliding track 4442. The transmission structure 442 is connected to the output end of the lifting motor 441 and the connection end of the T-shaped lead screw 443. The transmission structure 442 is driven by the output end of the lifting motor 441 to drive the T-shaped lead screw 443, so that the T-shaped lead screw 443 drives the front clamping mechanism 45 to be lifted and lowered through the sliding structure 444. The transmission structure 442 includes a conveyor belt. The T-screw 443 drives the front clamping mechanism 45 to move up and down through the sliding structure 444. Specifically, the fixed connection structure 4441 moves synchronously with the T-screw 443, so as to drive the front connection support frame 451 connected to the fixed connection structure 4441 to move synchronously through the sliding track 4442 and the sliding block 4443.

[0078] In one example, the lifting mechanism 44 further includes a limit frame, which is disposed through the frame plate of the front support frame 42 , and the fixed connection structure 4441 is confined in the limit frame so as to move in the limit frame driven by the T-shaped lead screw 443 .

[0079] The front clamping mechanism 45 is connected to the lifting mechanism 44 so as to lift and lower the longitudinal beam 9 and clamp the longitudinal beam 9 under the drive of the lifting mechanism 44. Specifically, in the present embodiment, the front clamping mechanism 45 comprises: a front connecting support frame 451, a front clamping cylinder 452, a front clamping arm 453 and a front support platform 454. Among them, the front connecting support frame 451 is connected to the T-shaped lead screw 443 through a sliding structure 444. The front clamping cylinder 452 is arranged on the front connecting support frame 451, and the front clamping arm 453 is relatively arranged at the opposite ends of the front clamping cylinder 452 in the horizontal direction so as to clamp the longitudinal beam 9 in the horizontal direction. In one example, the front clamping arm 453 is an L-shaped structure, and the two front clamping arms 453 are arranged in a mirror image. The front clamping arm 453 of the L-shaped structure includes a vertical clamping arm and a horizontal support arm, wherein the vertical clamping arm is used to clamp the longitudinal beam 9 in the horizontal direction, and the horizontal support arm is used to support the longitudinal beam 9 in the vertical direction. The front support platform 454 is detachably arranged on the top of the front connecting support frame 451. The front support platform 454 can include multiple specifications, and the front support platforms 454 of different specifications can position and support longitudinal beams 9 of different specifications. The front support platform 454 detachably arranged on the top of the front connecting support frame 451 can facilitate the replacement of the front support platform 454 of the corresponding specifications.

[0080] The rear support 6 is arranged at the rear end of the conveying track 2 and can move relatively at the rear end of the conveying track 2. The rear support 6 can support the rear end of the longitudinal beam 9 and can clamp the longitudinal beam 9 in the horizontal direction. Specifically, the rear support 6 includes a rear slider 61, a rear support frame 62, a rear moving mechanism 63 and a rear clamping mechanism 64. Among them, the rear support frame 62 is slidably connected to the rear of the conveying track 2 through the rear slider 61, and specifically, the rear support frame 62 is slidably connected to the rear of the guide track 21 through the rear slider 61. The rear moving mechanism 63 is arranged on the rear support frame 62 and is connected to the driving teeth of the conveying track 2 to drive the rear support frame 62 to move at the rear of the conveying track 2. Specifically, in one example, the rear moving mechanism 63 includes: a rear driving motor 631 and a rear driving gear 632, wherein the rear driving motor 631 is connected to the rear support frame 62, the output end of the rear driving motor 631 is connected to the rear driving gear 632, the axis of the rear driving gear 632 is distributed in the vertical direction, and the rack of the rear driving gear 632 is meshed with the driving gear. The rear driving gear 632 is driven to rotate by the output end of the rear driving motor 631, so that the rear driving gear 632 is meshed with the driving gear, and the rear driving gear 632 reversely drives the rear support frame 62 to reciprocate at the rear of the conveying track 2.

[0081] The rear clamping mechanism 64 is arranged on the rear support frame 62, and clamps the longitudinal beam 9. In the present embodiment, the rear clamping mechanism 64 comprises: a rear clamping cylinder 641, a rear clamping arm 642 and a rear support platform 643. Among them, the rear clamping cylinder 641 is arranged on the rear support frame 62, and the rear clamping arm 642 is relatively arranged at the opposite ends of the rear clamping cylinder 641 in the horizontal direction to clamp the longitudinal beam 9 in the horizontal direction. In one example, the rear clamping arm 642 is an L-shaped structure, and the two rear clamping arms 642 are arranged in a mirror image. The rear clamping arm 642 in the L-shaped structure comprises a vertical clamping arm and a horizontal support arm, wherein the vertical clamping arm is used to clamp the longitudinal beam 9 in the horizontal direction, and the horizontal support arm is used to support the longitudinal beam 9 in the vertical direction. The rear support platform 643 is detachably arranged on the top of the rear support frame 62. The rear support platform 643 may include a variety of specifications, and the rear support platforms 643 of different specifications can be positioned to support the longitudinal beams 9 of different specifications. The rear support platform 643 is detachably arranged on the top of the rear support frame 62 to facilitate the replacement of the rear support platform 643 of the corresponding specifications.

[0082] The clamping support mechanism 7 is arranged on both sides of the support platform 1 in the extension direction, and the clamping head of each clamping support mechanism 7 is opposite to the two adjacent positioning support mechanisms 3. When the multiple longitudinal beams 9 are fitted and positioned on the positioning support mechanism 3, the multiple fitted longitudinal beams 9 can be clamped. Specifically, in the present embodiment, the clamping support mechanism 7 includes: an end slider 71, an end support frame 72, an end moving mechanism 73, a clamping cylinder 74 and a clamping member 75. Among them, the end support frame 72 is slidably connected to the end of the conveying track 2 through the end slider 71. The end moving mechanism 73 is arranged on the end support frame 72 and is connected to the driving teeth of the conveying track 2 to drive the end support frame 72 to move at the end of the conveying track 2 relative to the end of the longitudinal beam 9. In one example, the end moving mechanism 73 includes: an end driving motor 731 and an end driving gear 732, wherein the end driving motor 731 is connected to the end support frame 72, the output end of the end driving motor 731 is connected to the end driving gear 732, the axis of the end driving gear 732 is distributed in the vertical direction, and the rack of the end driving gear 732 is engaged with the driving gear. The output end of the end driving motor 731 drives the end driving gear 732 to rotate, so that the end driving gear 732 is engaged with the driving gear, and the end driving gear 732 reversely drives the end support frame 72 to reciprocate at the end of the conveying track 2. The clamping cylinder 74 is arranged at the top of the end support frame 72 relative to the longitudinal beams 9 on the two adjacent positioning support mechanisms 3, and the output end of the clamping cylinder 74 is arranged below the clamping cylinder 74. The clamping member 75 is connected to the output end of the clamping cylinder 74 to apply downward pressure to the longitudinal beam 9 under the drive of the clamping cylinder 74.

[0083] In this embodiment, the automatic longitudinal beam bonding device also includes: an end alignment support 8, the end alignment support 8 includes: an alignment bracket 81 and an alignment reference platform 82, wherein the alignment bracket 81 is arranged at the end of the support platform 1, and the alignment reference platform 82 is arranged on the alignment bracket 81 and facing the longitudinal beam 9.

[0084] The embodiment of the present application provides an automatic longitudinal beam bonding device, comprising: a support platform 1, a plurality of conveying tracks 2, a plurality of clamping support mechanisms 7 and a positioning support mechanism 3. Among them, the plurality of conveying tracks 2 are arranged on the support platform 1 at intervals along the first direction. Each positioning support mechanism 3 moves on the conveying track 2 along the extension direction of each conveying track 2, and is positioned and connected with the positioning hole on the longitudinal beam 9 through two steps of initial positioning and precise positioning. The clamping support mechanism 7 is arranged on both sides of the support platform 1 in the extension direction, and the clamping head of each clamping support mechanism 7 is opposite to two adjacent positioning support mechanisms 3. When the plurality of longitudinal beams 9 are bonded and positioned on the positioning support mechanism 3, the bonded plurality of longitudinal beams 9 can be clamped.

[0085] The present application sets a plurality of conveying tracks 2 on the supporting platform 1, and sets a corresponding positioning support mechanism 3 on each conveying track 2, so that each positioning support mechanism 3 can position and carry a corresponding longitudinal beam 9, thereby increasing the number of longitudinal beams 9 carried. In addition, the positioning support mechanism 3 is connected with the positioning hole on the longitudinal beam 9 through two steps of initial positioning and precise positioning, which can automatically realize the support and positioning of the longitudinal beam 9 and improve the stability of the positioning support mechanism 3 in positioning and supporting the longitudinal beam 9. In addition, the pressing support mechanism 7 can press the stacked longitudinal beams 9 to further improve the stability of the stacking of the longitudinal beams 9.

[0086] The above is only disclosed in the preferred embodiments of the present application, but the scope of protection of the present application is not limited thereto. Any person skilled in the art can make possible changes and modifications without departing from the spirit and scope of the present application, which are all within the scope of protection of the present application. Therefore, the scope of protection of the present application shall be based on the scope of protection defined by the claims of the present application.

Claims

1. A longitudinal beam automatic laminating device, characterized in that: include: Supporting platform, multiple conveying tracks, multiple clamping support mechanisms and positioning support mechanisms; A plurality of the conveying tracks are arranged on the supporting platform at intervals along a first direction; Each of the positioning support mechanisms moves on the conveying track along the extension direction of each of the conveying tracks, and is positioned and connected with the positioning holes on the longitudinal beam through two steps of initial positioning and precise positioning; The clamping support mechanism is arranged on both sides of the support platform in the extension direction, and the clamping head of each clamping support mechanism is opposite to the two adjacent positioning support mechanisms; when the multiple longitudinal beams are fitted and positioned on the positioning support mechanism, the multiple fitted longitudinal beams can be clamped.

2. The automatic longitudinal beam laminating device according to claim 1, characterized in that: The positioning support mechanism includes a front support, a middle positioning support and a rear support; The front support is arranged at the front end of the conveying track and can move relatively at the front end of the conveying track. The front support can support the front end of the longitudinal beam and can lift and clamp the front end of the longitudinal beam. The middle positioning support is arranged in the middle of the conveying track and can move relatively in the middle of the conveying track. The middle positioning support is connected with the positioning hole on the longitudinal beam through two steps of initial positioning and precise positioning, and supports the middle of the longitudinal beam. The rear support is arranged at the rear end of the conveying track and can move relatively at the rear end of the conveying track. The rear support can support the rear end of the longitudinal beam and clamp the longitudinal beam in the horizontal direction.

3. The automatic longitudinal beam laminating device according to claim 1, characterized in that: The middle positioning support comprises: a middle slider, a middle support frame, a middle moving mechanism, a positioning assembly and an identification device; The middle support frame is slidably connected to the middle of the conveying track through the middle slider; The middle moving mechanism is arranged on the middle supporting frame and connected with the driving teeth of the conveying track to drive the middle supporting frame to move in the middle of the conveying track and initially position the longitudinal beam; The identification device is arranged at a position close to the top end of the middle support frame, and is used to identify the positioning holes on the longitudinal beam, and send the position information of the positioning holes on the longitudinal beam to the middle moving mechanism, so that the middle moving mechanism can be accurately positioned relative to the longitudinal beam; The positioning assembly is arranged on the middle support frame along the vertical direction, and after the middle moving mechanism moves to a position where accurate positioning can be performed, the positioning assembly is positioned and connected with the positioning hole on the longitudinal beam.

4. The automatic longitudinal beam laminating device according to claim 3, characterized in that: The positioning assembly comprises: a positioning guide structure, a positioning drive cylinder, a positioning pin and a positioning support platform; The positioning guide structure is arranged on the middle support frame along the vertical direction; The positioning drive cylinder is fixedly connected to the positioning guide structure; The positioning support platform is detachably arranged on the top of the middle support frame; The positioning pin is connected to the output end of the positioning drive cylinder, and the positioning pin is guided by the positioning guide structure and then protrudes from the positioning support platform so as to move in the vertical direction under the drive of the positioning drive cylinder.

5. The automatic longitudinal beam laminating device according to claim 2, characterized in that: The front support comprises: a front slider, a front support frame, a front moving mechanism, a lifting mechanism and a front clamping mechanism; The front support frame is slidably connected to the front of the conveying track through the front slider; The front moving mechanism is arranged on the front supporting frame and is connected with the driving teeth of the conveying track to drive the front supporting frame to move in front of the conveying track; The lifting mechanism is arranged on the front support frame along the vertical direction and can be lifted and lowered in the vertical direction; The front clamping mechanism is connected to the lifting mechanism so as to lift and lower the longitudinal beam and clamp the longitudinal beam under the drive of the lifting mechanism.

6. The automatic longitudinal beam laminating device according to claim 5, characterized in that: The lifting mechanism comprises: a lifting motor, a transmission structure, a T-shaped lead screw and a sliding structure; The lifting motor is arranged on the front support frame; The T-shaped lead screw is arranged along the vertical direction and is connected to the front clamping mechanism through the sliding structure; The transmission structure is connected to the output end of the lifting motor and the connecting end of the T-shaped lead screw. The transmission structure is driven by the output end of the lifting motor to drive the T-shaped lead screw, so that the T-shaped lead screw drives the front clamping mechanism to lift and lower through the sliding structure.

7. The automatic longitudinal beam laminating device according to claim 6, characterized in that: The front clamping mechanism comprises: a front connecting support frame, a front clamping cylinder, a front clamping arm and a front supporting platform; The front connecting support frame is connected to the T-shaped lead screw through the sliding structure; The front clamping cylinder is arranged on the front connecting support frame; The front clamping arms are relatively arranged at two opposite ends of the front clamping cylinder in the horizontal direction to clamp the longitudinal beam in the horizontal direction; The front support platform is detachably arranged on the top of the front connecting support frame.

8. The automatic longitudinal beam laminating device according to claim 1, characterized in that: The rear support comprises: a rear slider, a rear support frame, a rear moving mechanism and a rear clamping mechanism; The rear support frame is slidably connected to the rear of the conveying track through the rear slider; The rear moving mechanism is arranged on the rear support frame and connected with the driving gear of the conveying track to drive the rear support frame to move at the rear of the conveying track; The rear clamping mechanism is arranged on the rear support frame and clamps the longitudinal beam.

9. The automatic longitudinal beam laminating device according to claim 1, characterized in that: The clamping support mechanism comprises: an end slider, an end support frame, an end moving mechanism, a clamping cylinder and a clamping member; The end support frame is slidably connected to the end of the conveying track through the end slider; The end moving mechanism is arranged on the end support frame and connected to the driving teeth of the conveying track to drive the end support frame to move at the end of the conveying track relative to the end of the longitudinal beam; The pressing cylinder is arranged on the top of the end support frame relative to the longitudinal beams on the two adjacent positioning support mechanisms, and the output end of the pressing cylinder is arranged below the pressing cylinder; The pressing member is connected to the output end of the pressing cylinder so as to apply downward pressure to the longitudinal beam under the drive of the pressing cylinder.

10. The automatic longitudinal beam laminating device according to claim 1, characterized in that: Also included: an end alignment support, the end alignment support comprising: an alignment bracket and an alignment reference platform; The alignment bracket is arranged at the end of the support platform; The alignment reference platform is disposed on the alignment bracket and is disposed toward the longitudinal beam.

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