An automated production equipment for assembling warehouse beams

Abstract

This utility model relates to the field of beam assembly technology and discloses an automated production equipment for assembling warehouse beams. The equipment includes a frame, a flipping mechanism on the left side of the frame, a support frame fixedly connected to the left side of the frame, a bracket fixedly connected to the top rear side of the support frame, an anti-jumping mechanism on the top rear side of the bracket, a conveying mechanism inside the bracket, a pushing mechanism inside the frame, and an alignment mechanism on the top front side of the support frame. The flipping mechanism includes a servo motor. In this utility model, an electromagnet is energized to attract steel pieces and fix them to a wedge slider. The servo motor, via a rotating shaft, flips the flap and steel pieces to the top front of the frame and stops. The pushing mechanism pushes a second piece of steel to the front of the frame. When the electromagnet is de-energized, the first piece of steel falls to the top of the second piece, achieving engagement. This reduces workload and improves efficiency.

Description

Technical Field

[0001] This utility model relates to the field of beam assembly technology, and in particular to an automated production equipment for assembling warehouse beams. Background Technology

[0002] Clamping beams are made by first rolling metal sheets into two semi-groove components using a rolling mill, and then clamping the two components face to face to form a complete load-bearing beam. In warehouse racking production, clamping beams are the mainstream beam type due to their strong load-bearing capacity and low manufacturing cost. However, traditional production requires manual handling of the two clamping beams formed by the rolling mill, flipping, clamping, and aligning them before pushing them to the next process. Therefore, an automated production equipment for assembling warehouse beams is needed to improve assembly efficiency.

[0003] A search revealed Chinese Patent Publication No. CN215557062U, which discloses a feeding device for a beam clamping assembly. The feeding device is fixedly mounted on a frame, which has a first and a second mounting plate parallel to each other. It includes a feeding mechanism and a pushing mechanism. The feeding mechanism includes multiple feeding conveyor rollers; the pushing mechanism includes multiple pushing components, a pushing transmission rod pulsatingly connected to each pushing component, and a pushing motor driving the pushing transmission rod. This invention uses multiple feeding conveyor rollers to automatically transport the steel to be clamped, reducing manual labor and improving production efficiency. The pushing mechanism pushes the steel from the feeding mechanism, allowing it to proceed to the next process. The multiple pushing components are driven by a single pushing transmission rod, ensuring synchronized pushing actions and a good pushing effect on the steel. However, in practical use, since the beam requires two steel pieces to be clamped face-to-face, this device cannot automatically flip the steel for alignment and clamping, increasing workload and failing to meet user needs. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an automated production equipment for assembling warehouse beams, aiming to improve the problem that the existing technology cannot automatically flip the steel for alignment and fastening.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automated production equipment for assembling warehouse beams, comprising a frame, a flipping mechanism provided on the left side of the frame, a support frame fixedly connected to the left side of the frame, a bracket fixedly connected to the top rear side of the support frame, an anti-jumping mechanism provided on the top rear side of the bracket, a conveying mechanism provided inside the bracket, a pushing mechanism provided inside the frame, and an alignment mechanism provided on the top front side of the support frame; The flipping mechanism includes a servo motor, the right end of which is fixedly connected to the top left side of the frame. The output end of the servo motor passes through the left side of the frame and is fixedly connected to a rotating shaft. Multiple flip plates are fixedly connected to the left side of the outer wall of the rotating shaft. Electromagnets are provided on the top right side of each of the multiple flip plates. Wedge sliders are slidably connected to the left side of each of the multiple flip plates. Hooks are rotatably connected to the front and rear ends of the left side of each of the multiple flip plates. The other ends of the hooks are rotatably connected to the front and rear sides of the lower middle part of the corresponding wedge sliders. Connecting frames are fixedly connected to the bottom of each of the multiple flip plates. Springs are fixedly connected to the top of each of the multiple connecting frames. The tops of the springs are fixedly connected to the bottoms of the corresponding wedge sliders.

[0006] The above technical solution involves a servo motor driving a rotating shaft to rotate a flip plate. Combined with the attraction of an electromagnet and the pressure of the steel's gravity on the wedge slider, the wedge slider is pulled down and clamped by a hook. The electromagnet simultaneously attracts and locks the wedge slider, thus achieving automatic flipping and detachment of the steel. This solves the problems of high labor intensity in manual flipping and steel dust falling off due to adsorption failure.

[0007] As a further description of the above technical solution: The anti-jumping mechanism includes two right-angle frames. The bottoms of the two right-angle frames are fixedly connected to the top rear left and right sides of the support frame, respectively. Each of the two right-angle frames has a pressure roller at its bottom and a limit frame fixedly connected to the top of each of the two pressure rollers. Each of the two right-angle frames has a threaded rod threadedly connected to its top. The bottom ends of the two threaded rods pass through the top of the corresponding right-angle frame and the limit frame and are fixedly connected to a limit piece. Guide rods are fixedly connected to the front and rear sides of the top of the two pressure rollers. The tops of the multiple guide rods pass through the inner top of the corresponding right-angle frame.

[0008] The above technical solution uses a right-angle frame as a fixed reference, a threaded rod drives the pressure roller to rise and fall vertically, and a guide rod restricts the lateral displacement of the pressure roller, so that the pressure roller adheres to the upper surface of the steel and applies uniform pressing force to counteract the upward jumping force caused by surface protrusions, gaps between rollers or speed fluctuations during steel conveying, thus achieving stable steel conveying.

[0009] As a further description of the above technical solution: The conveying mechanism includes a servo motor 2 and multiple chains 1. The front end of the servo motor 2 is fixedly connected to the right rear end of the support 1. Multiple conveying rollers are rotatably connected inside the support 1. The output end of the servo motor 2 passes through the rear side of the support 1 and is fixedly connected to the rear side of the corresponding conveying roller. Two sprockets 1 are fixedly connected to the front side of the outer wall of each of the multiple conveying rollers. The multiple sprockets 1 are respectively connected by a corresponding chain 1 for transmission.

[0010] The above technical solution uses a servo motor to drive the main conveyor roller to rotate, and a sprocket and a chain to drive all conveyor rollers synchronously, so as to realize the continuous conveying of steel along a straight line and provide a feeding basis for subsequent processes.

[0011] As a further description of the above technical solution: The pushing mechanism includes two rotating shafts and a chain. The right ends of the two rotating shafts are rotatably connected to the front and rear sides of the inner side of the frame, respectively. The front and rear sides of the outer walls of the two rotating shafts are fixedly connected to sprockets. Multiple sprockets are connected by corresponding chain drives. A servo motor is fixedly connected to the rear right side of the frame. The output end of the servo motor passes through the right side of the frame and is fixedly connected to the right end of the corresponding rotating shaft. Push rollers are fixedly connected to the rear top of the two chains.

[0012] The above technical solution involves a servo motor driving a rotating shaft, which in turn drives a push roller to move longitudinally along the frame via a sprocket and a chain. The push roller then pushes the second piece of steel toward the snap-fit ​​position, ensuring that the two pieces of steel can be precisely snapped together.

[0013] As a further description of the above technical solution: The alignment mechanism includes a bracket two and a chain three. The bottom of the bracket two is fixedly connected to the top front side of the support frame. The front and rear ends of the inner side of the bracket two are rotatably connected to drive shafts. The middle of the outer walls of the two drive shafts are fixedly connected to sprockets three. The two sprockets three are connected by the chain three. Multiple support shafts are fixedly connected inside the bracket two. The upper and lower sides of the outer walls of the multiple support shafts are fixedly connected to the same support plate. The top inner side of the upper support plate is slidably connected to a push plate. The top left side of the chain is fixedly connected to a connecting plate. The top of the connecting plate is fixedly connected to the top left side of the inner side of the push plate. The right end of the push plate is fixedly connected to an elastic push head. The left rear end of the bracket two is fixedly connected to a servo motor five. The output end of the servo motor five passes through the rear side of the bracket two and is fixedly connected to the rear end of the corresponding drive shaft.

[0014] The above technical solution involves a servo motor driving a transmission shaft, which in turn drives a push plate to slide along a support plate via a sprocket and a chain. The elastic push head prevents damage from hard contact and pushes two pieces of interlocking steel forward to abut against the limit roller, achieving precise alignment of the steel.

[0015] As a further description of the above technical solution: A frame is fixedly connected to the right side of the machine frame, and a servo motor is fixedly connected to the rear side of the frame. The output end of the servo motor passes through the rear side of the frame and is fixedly connected to a bidirectional lead screw. Limit rollers are threaded to both the front and rear sides of the outer wall of the bidirectional lead screw.

[0016] The above technical solution involves a servo motor driving a bidirectional lead screw to rotate, which in turn drives the limit rollers to move synchronously in opposite directions. When the limit rollers move in opposite directions, they limit the steel. When the limit rollers move in opposite directions, they contact the limit, allowing the steel to enter the next process.

[0017] As a further description of the above technical solution: The inner bottom of the frame is fixedly connected to a slide rail, and the top left and right sides of the slide rail are slidably connected to limit blocks. The tops of the two limit blocks are respectively fixedly connected to the bottoms of the corresponding limit rollers.

[0018] As a further description of the above technical solution: The above technical solution involves a limiting block connecting to a limiting roller and sliding along a slide rail, which limits the offset of the limiting roller and ensures that the limiting roller always moves in a straight line.

[0019] Multiple connecting rods are rotatably connected to the top front side of the frame. Adjusting rollers are fixedly connected to the rear ends of the multiple connecting rods. Limiting rods are provided on the left side of the multiple connecting rods. Sliding grooves are opened on the top of the multiple limiting rods. The tops of the multiple connecting rods are slidably connected to the inner walls of the corresponding sliding grooves.

[0020] The above technical solution allows the connecting rod to rotate around the frame and slide along the limit rod groove at the top, thereby driving the adjusting roller to adjust its position and enabling the positioning of steel of different widths.

[0021] This utility model has the following beneficial effects: 1. In this utility model, when the steel is conveyed to the rear of the frame, the movement of the steel causes the wedge slider to slide down, which in turn drives the hooks on both sides to swing towards the middle to position the steel. When the electromagnet is energized, it attracts the steel and fixes it to the wedge slider. The servo motor drives the flip plate and the fixed steel to the top of the front of the frame via the rotating shaft and then stops. Subsequently, the second piece of steel is conveyed into the rear of the frame. The second piece of steel is pushed to the front of the frame by the pushing mechanism. When the electromagnet is de-energized, the first piece of steel falls to the top of the second piece of steel, achieving a locking action. This reduces the workload and improves work efficiency.

[0022] 2. In this utility model, during the conveying process, the steel will jump upwards due to the gap between the protrusions on its surface and the conveying roller or the fluctuation of the transmission speed. Twisting the threaded rod at the top of the right-angle frame converts the rotational motion into linear motion through the threaded transmission, causing the pressure roller to move down and fit against the upper surface of the steel, thus counteracting the upward jumping force of the steel during conveying. Attached Figure Description

[0023] Figure 1 A perspective view of an automated production equipment for assembling warehouse beams according to this utility model; Figure 2This is a front view of an automated production equipment for assembling warehouse beams according to the present invention. Figure 3 This is a schematic diagram of the structure of an automated production equipment for assembling warehouse beams according to the present invention; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 This is a partial structural schematic diagram of an automated production equipment for assembling warehouse beams according to the present invention. Figure 6 This is a cross-sectional view of the push plate structure of an automated production equipment for assembling storage beams, as proposed in this utility model.

[0024] Explanation of reference numerals in the attached figures: 1. Frame; 2. Tilting Mechanism; 201. Servo Motor 1; 202. Rotating Shaft 1; 203. Flip Plate; 204. Electromagnet; 205. Wedge Slider; 206. Hook; 207. Connecting Frame; 208. Spring; 3. Support Frame; 4. Bracket 1; 5. Anti-jump Mechanism; 501. Right Angle Frame; 502. Threaded Rod; 503. Pressure Roller; 504. Limit Frame; 505. Limiting Plate; 506. Guide Rod; 6. Conveying Mechanism; 601. Servo Motor 2; 602. Conveying Roller; 603. Sprocket 1; 604. Chain 1; 7. Pushing Mechanism; 701. 702. Rotating shaft 2; 703. Sprocket 2; 704. Chain 2; 705. Servo motor 3; 706. Push roller; 8. Alignment mechanism; 807. Support bracket 2; 808. Drive shaft; 809. Support shaft; 800. Support plate; 800. Connecting plate; 801. Push plate; 802. Elastic push head; 803. Servo motor 5; 9. Frame; 10. Servo motor 4; 11. Bidirectional lead screw; 12. Limiting roller; 13. Slide rail; 14. Limiting block; 15. Connecting rod; 16. Adjusting roller; 17. Limiting rod; 18. Slide groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1 , Figure 3 and Figure 4An embodiment of this utility model is provided: an automated production equipment for assembling warehouse beams, including a frame 1, a flipping mechanism 2 provided on the left side of the frame 1, a support frame 3 fixedly connected to the left side of the frame 1, a bracket 4 fixedly connected to the top rear side of the support frame 3, an anti-jumping mechanism 5 provided on the top rear side of the bracket 4, a conveying mechanism 6 provided inside the bracket 4, a pushing mechanism 7 provided inside the frame 1, and an alignment mechanism 8 provided on the top front side of the support frame 3. The flipping mechanism 2 includes a servo motor 201, which is the power source for the flipping action. The right end of the servo motor 201 is fixedly connected to the top left side of the frame 1. The output end of the servo motor 201 passes through the left side of the frame 1 and is fixedly connected to a rotating shaft 202. The rotating shaft 202 drives multiple flip plates 203 to rotate synchronously. By driving the rotating shaft 202, the servo motor 201 precisely controls the flipping angle of the flip plates 203, ensuring that the steel can accurately land on top of the second piece of steel after flipping. Multiple flip plates 203 are fixedly connected to the left side of the outer wall of the rotating shaft 202. The flip plates 203 carry the steel to be flipped. Electromagnets 204 are set on the top right side of the multiple flip plates 203. When the electromagnets 204 are energized, they generate magnetic force to attract the surface of the steel. With the help of hooks 206, double fixation is achieved. Wedge sliders 205 are slidably connected to the left side of the multiple flip plates 203. The wedge sliders 205 are supported by the weight of the steel. When pressed, it slides down the left side of the flip plate 203, causing the hook 206 to swing; at the same time, when attracted by the electromagnet 204, it can further lock the hook 206. The front and rear ends of the left side of multiple flip plates 203 are rotatably connected with hooks 206. The hooks 206 are positioned from both sides of the steel to avoid the electromagnet 204 from failing to attract due to surface oil or rust, ensuring that the steel does not fall off during the flipping process. The other end of multiple hooks 206 is rotatably connected to the front and rear sides of the lower middle part of the corresponding wedge slider 205. The bottom of multiple flip plates 203 is fixedly connected with a connecting frame 207. The connecting frame 207 is fixed to the bottom of the flip plate 203 to provide support for the spring 208. The top of multiple connecting frames 207 is fixedly connected with a spring 208. The spring 208 pushes the wedge slider 205 to reset, causing the hook 206 to swing outward. The top of multiple springs 208 is fixedly connected to the bottom of the corresponding wedge slider 205. The pushing mechanism 7 includes two rotating shafts 701 and a chain 703. The right ends of the two rotating shafts 701 are rotatably connected to the front and rear sides of the interior of the frame 1, respectively. The front and rear sides of the outer walls of the two rotating shafts 701 are fixedly connected to sprockets 702. Multiple sprockets 702 are connected by corresponding chain drives. The sprockets 702 are synchronously driven by corresponding chains 703. The chain drives the pushing roller 705 to move. The rear right side of the frame 1 is fixedly connected to a servo motor 704. The servo motor 704 is the power source for the pushing action, ensuring that the pushing speed of the pushing roller 705 matches the rhythm of the conveying mechanism 6 and the flipping mechanism 2, and ensuring that the second piece of steel is pushed to the position of the adjusting roller 16. The output end of the servo motor 704 passes through the right side of the frame 1 and is fixedly connected to the right end of the corresponding rotating shaft 701. The top rear side of the two chains is fixedly connected to the pushing roller 705. Specifically, the steel is placed on top of the conveyor roller 602. Then, the servo motor 601 drives the conveyor roller 602 within the support bracket 4, which is then transmitted via sprocket 603 and chain 604, thus conveying the steel to the rear of the frame 1. The steel, through movement and gravity, presses against the wedge slider 205 on the flip plate 203, causing the wedge slider 205 to descend against the spring force of the spring 208. The wedge slider 205, via a connecting rod, drives the hooks 206 on both sides to swing towards the center, thereby positioning the steel. When the electromagnet 204 on the flip plate 203 is energized, it attracts the steel, simultaneously engaging the wedge slider. Block 205 also produces an adsorption effect, further fixing the steel and preventing it from falling off due to uneven surface or insufficient suction. Subsequently, servo motor 201 drives shaft 202 to rotate, causing flip plate 203 and the fixed steel to flip to the top of the front side of frame 1 and then stop. Then, the second piece of steel repeats the conveying process into the rear side of frame 1. Servo motor 704 drives shaft 701 to rotate, which is driven by sprocket 702 and chain 703 to move push roller 705, pushing the second piece of steel to the front side of frame 1, thereby realizing the flipping and locking of the two pieces of steel.

[0027] Reference Figure 1 , Figure 2 and Figure 5The anti-jumping mechanism 5 includes two right-angle frames 501, which are fixed supports. The bottoms of the two right-angle frames 501 are fixedly connected to the top rear side and left and right sides of the support 4, respectively. Each right-angle frame 501 has a pressure roller 503 at its bottom, which is used to suppress the jumping of the steel. Each pressure roller 503 has a limit frame 504 fixedly connected to its top. Each right-angle frame 501 has a threaded rod 502 threadedly connected to its top. The threaded rod 502 rotates to achieve vertical lifting and lowering of the pressure roller 503. The bottom ends of the two threaded rods 502 pass through the tops of the corresponding right-angle frame 501 and limit frame 504, respectively, and are fixedly connected to limit plates 505. When the threaded rod 502 rises, it drives the limit plates 505 to rise synchronously. The limit plates 505, through the limit frame 504, drive the pressure rollers 503 to rise synchronously. Guide rods 506 are fixedly connected to the front and rear sides of the top of each pressure roller 503. Guide rods 506 are used to limit the pressure rollers 503 and prevent them from deviating. The tops of multiple guide rods 506 all penetrate the inner top of the corresponding right-angle frame 501. The conveying mechanism 6 includes a second servo motor 601 and multiple chains 604. The front end of the second servo motor 601 is fixedly connected to the right rear end of the support 4. The second servo motor 601 is the power source for conveying. Multiple conveying rollers 602 are rotatably connected inside the support 4. The conveying rollers 602 play the role of bearing and conveying steel. The output end of the second servo motor 601 penetrates the rear side of the support 4 and is fixedly connected to the rear side of the corresponding conveying roller 602. Two sprockets 603 are fixedly connected to the front side of the outer wall of each of the multiple conveying rollers 602. The multiple sprockets 603 achieve synchronous transmission of all conveying rollers 602 through the corresponding chains 604. The multiple sprockets 603 are respectively connected through the transmission of the corresponding chains 604. Specifically, servo motor 601 drives the corresponding conveyor roller 602 to rotate. The sprocket 603 on the front side of the outer wall of the conveyor roller 602 forms a synchronous transmission with the sprockets 603 of other conveyor rollers 602 through chain 604, thereby making the rotation speed of all conveyor rollers 602 in bracket 4 consistent, and smoothly conveying the steel forward in the horizontal direction. During the steel conveying process, due to the protrusions on its own surface and the gap between the conveyor rollers 602 or the fluctuation of the transmission speed, the steel will jump upward. When it is necessary to suppress the jumping of the steel, the threaded rod 502 at the top of the right angle bracket 501 is turned, and the rotation is controlled by the threaded transmission. The motion is converted into linear motion, which drives the limiting plate 505 at the bottom of the threaded rod 502 to move vertically downward. The limiting plate 505 pushes the bottom pressure roller 503 to move downward synchronously until the pressure roller 503 is in contact with the upper surface of the steel, thereby counteracting the upward jumping force when the steel is conveyed. The guide rod 506 plays a limiting role on the pressure roller 503 to prevent the pressure roller 503 from deviating when moving up and down. For steel of different thicknesses, by twisting the threaded rod 502 in the opposite direction, the limiting plate 505 is driven to rise, so that the limiting frame 504 and the pressure roller 503 rise synchronously, thereby adjusting the distance between the pressure roller 503 and the conveying roller 602 to adapt to the steel.

[0028] Reference Figure 1 and Figure 6 The alignment mechanism 8 includes a second bracket 801 and a third chain 804. The bottom of the second bracket 801 is fixedly connected to the top front side of the support frame 3. Both the front and rear ends of the inner side of the second bracket 801 are rotatably connected to drive shafts 802, which drive sprockets 803 to rotate. Sprockets 803 are fixedly connected to the middle of the outer walls of both drive shafts 802. The two sprockets 803 are connected by a third chain 804, achieving synchronous transmission. The chain has multiple support shafts 805 fixedly connected internally. The same support plate 806 is fixedly connected to the upper and lower sides of the outer walls of each support shaft 805. The support plate 806 supports the chain and push plate 808. The push plate 808 is slidably connected to the top inner side of the upper support plate 806. A connecting plate 807 is fixedly connected to the top left side of the chain. When the chain 804 is driven, it moves the connecting plate 807. The top of the connecting plate 807 is fixedly connected to the top left side of the inner side of the push plate 808. The connecting plate 807 drives the push plate 808... The push plate 808 moves synchronously. A flexible push head 809 is fixedly connected to the right end of the push plate 808. The push plate 808 slides along the support plate 806, pushing the steel forward. The flexible push head 809 acts as a buffer. A servo motor 810 is fixedly connected to the rear left end of the bracket 2. The servo motor 810 drives the chain 3 804 by controlling the rotational speed of the transmission shaft 802, ensuring the pushing speed of the push plate 808. The output end of the servo motor 810 passes through the rear side of the bracket 2 801 and connects with the corresponding transmission... The rear end of shaft 802 is fixedly connected; a frame 9 is fixedly connected to the right side of the frame 1, and a servo motor 10 is fixedly connected to the rear side of the frame 9. The servo motor 10 can drive the bidirectional lead screw 11 to rotate. The output end of the servo motor 10 passes through the rear side of the frame 9 and is fixedly connected to the bidirectional lead screw 11. The bidirectional lead screw 11 drives the two limit rollers 12 on both sides to move in opposite directions. The front and rear sides of the outer wall of the bidirectional lead screw 11 are threaded with limit rollers 12, so that the front end of the steel can accurately abut against the limit rollers 12 to achieve alignment. Specifically, servo motor 410 drives bidirectional lead screw 11 to rotate, causing the limit rollers 12 connected by threads on both sides to slide in opposite directions along the slide rail 13 at the bottom of the inner side of frame 9, limiting the steel on the right side of frame 1. Then, servo motor 5810 drives the corresponding transmission shaft 802 to rotate, and the transmission shaft 802 drives the sprocket 3803 on the outer wall to rotate. The two sprockets 3803 form synchronous transmission through chain 3804. The support shaft 805 in bracket 2801 fixes the upper and lower support plates 806. The support plates 806 are used to support the chain and push plate 808. The connecting plate 807 on the top left of chain 3804 is fixed to push plate 808. When chain 3804 is driven, it will drive push plate 808 to slide along the top of the inner side of support plate 806. The elastic push head 809 at the right end of push plate 808 moves synchronously, causing the two steel frames 1 to move forward and abut against the limit rollers 12 to achieve alignment.

[0029] Reference Figure 1 and Figure 3 A slide rail 13 is fixedly connected to the bottom inner side of the frame 9 to guide the limiting block 14. The top left and right sides of the slide rail 13 are slidably connected to the limiting block 14. The limiting block 14 ensures that the limiting roller 12 moves without jamming or offset. The top of the two limiting blocks 14 are fixedly connected to the bottom of the corresponding limiting roller 12. Multiple connecting rods 15 are rotatably connected to the top front side of the frame 1. Adjusting rollers 16 are fixedly connected to the rear ends of the multiple connecting rods 15. The adjusting rollers 16 are used to position the second piece of steel. A limiting rod 17 is provided on the left side of the multiple connecting rods 15. A groove 18 is opened on the top of the multiple limiting rods 17. The top of the multiple connecting rods 15 is slidably connected to the inner wall of the corresponding groove 18. By swinging the connecting rod 15 along the top groove 18 of the limiting rod 17, the position of the adjusting roller 16 can be changed to adapt to steel of different widths and achieve positioning. Specifically, the slide rail 13 at the bottom inner side of the frame 9 provides guidance for the limiting roller 12. When the servo motor 10 drives the bidirectional lead screw 11 to rotate, the reverse threads on the front and rear sides of the outer wall of the bidirectional lead screw 11 will drive the limiting roller 12 to move in opposite directions. At this time, the limiting block 14 slides along the inner wall of the slide rail 13 to prevent the limiting roller 12 from deviating or jamming due to the lead screw transmission. The connecting rod 15 can rotate around the rotation point. The adjusting roller 16 is used to cooperate with the pushing roller 705 to limit the steel. When the steel is pushed to the front side of the frame 1 by the pushing mechanism 7, the adjusting roller 16 will block the front end of the steel to prevent the steel from moving too far forward and ensure that the positions of the two pieces of steel to be fastened are consistent. When it is necessary to adapt to steel of different widths, the connecting rod 15 can be pushed to slide along the slide groove 18 of the limiting rod 17 to drive the adjusting roller 16 to move and adapt to steel of different widths.

[0030] Working principle: The steel is placed on top of the conveyor roller 602. Then, the servo motor 601 drives the conveyor roller 602 inside the bracket 4. Through the transmission of the sprocket 603 and the chain 604, the steel is conveyed to the rear side of the frame 1. The steel moves and presses the wedge slider 205 on the flip plate 203 by gravity, causing the wedge slider 205 to descend against the elastic force of the spring 208. The wedge slider 205 drives the hooks 206 on both sides to swing towards the middle through the connecting rod, thus positioning the steel. Electromagnet 204 is energized to attract the steel material and also attracts the wedge slider 205, further securing the steel and preventing it from falling off due to uneven surfaces or insufficient attraction. Then, servo motor 201 drives shaft 202 to rotate, causing the flip plate 203 and the secured steel material to flip to the top front of frame 1 and stop. The second piece of steel then repeats the feeding process to the rear of frame 1, where servo motor 704 drives shaft 701 to rotate, passing through sprocket 702 and chain 704. 03. The transmission drives the push roller 705 to move, pushing the second piece of steel to the front of the frame 1. It is positioned by the limiting stop of the adjusting roller 16. Then, the electromagnet 204 of the flipping mechanism 2 is de-energized, and the first piece of steel falls to the top of the second piece of steel by gravity, achieving automatic locking. At the same time, the wedge slider 205 is not compressed by gravity and magnetically attracted, and is reset by the action of the spring 208. The hook 206 swings slightly outward without obstructing the falling of the steel. Then, the servo motor 810 drives the sprocket 3 through the transmission shaft 802. 803 and chain 804 drive push plate 808 to move. Push plate 808 pushes two pieces of steel forward through elastic push head 809. With the help of limit roller 12 on frame 9, the front and rear ends of the steel are precisely aligned to achieve automatic flipping and fastening. With the help of adjustment roller 16 and push roller 705, the two pieces of steel are kept pressed together. Then, limit roller 12 moves to both sides through servo motor 10 and bidirectional lead screw 11 to cancel the limit. Push plate 808 pushes the steel to the next process. Furthermore, the torque output of servo motor 601 is transmitted to the corresponding conveyor roller 602. The sprocket 603 on the front side of the outer wall of the rotating conveyor roller 602 forms a synchronous transmission with the sprockets 603 of other conveyor rollers 602 through chain 604, so that all conveyor rollers 602 in bracket 4 rotate at the same speed, and the steel is smoothly conveyed forward in the horizontal direction. During the conveying process, the steel will jump upward due to the gap between its surface protrusions and the conveyor roller 602 or the transmission speed fluctuation. When it is necessary to suppress the jumping of the steel, the threaded rod 502 at the top of the right angle bracket 501 is turned to... The threaded drive converts rotary motion into linear motion, causing the limiting plate 505 at the bottom of the threaded rod 502 to move vertically downward. The limiting plate 505 pushes the bottom pressure roller 503 to move downward synchronously until the pressure roller 503 is in contact with the upper surface of the steel, thus counteracting the upward jumping force during steel conveying. The guide rod 506 limits the pressure roller 503 to prevent deviation during up and down movement. For steel of different thicknesses, by twisting the threaded rod 502 in the opposite direction, the limiting plate 505 is driven to rise, causing the limiting frame 504 and the pressure roller 503 to rise synchronously, adjusting the distance between the pressure roller 503 and the conveying roller 602 to suit the steel.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automated production device for the assembly of a warehouse crossbeam, comprising a frame (1), characterized in that: A flipping mechanism (2) is provided on the left side of the frame (1), a support frame (3) is fixedly connected to the left side of the frame (1), a bracket (4) is fixedly connected to the top rear side of the support frame (3), an anti-jumping mechanism (5) is provided on the top rear side of the bracket (4), a conveying mechanism (6) is provided inside the bracket (4), a pushing mechanism (7) is provided inside the frame (1), and an alignment mechanism (8) is provided on the top front side of the support frame (3). The flipping mechanism (2) includes a servo motor (201). The right end of the servo motor (201) is fixedly connected to the top left side of the frame (1). The output end of the servo motor (201) passes through the left side of the frame (1) and is fixedly connected to a rotating shaft (202). Multiple flip plates (203) are fixedly connected to the left side of the outer wall of the rotating shaft (202). Electromagnets (204) are provided on the top right side of the multiple flip plates (203). Electromagnets (204) are slidably connected to the left side of the multiple flip plates (203). The wedge slider (205) has hooks (206) rotatably connected to the front and rear ends of the left side of the multiple flaps (203). The other ends of the multiple hooks (206) are rotatably connected to the front and rear sides of the lower middle part of the corresponding wedge slider (205). The bottom of the multiple flaps (203) is fixedly connected to the connecting frame (207). The top of the multiple connecting frames (207) is fixedly connected to the spring (208). The top of the multiple springs (208) is fixedly connected to the bottom of the corresponding wedge slider (205).

2. The automated production equipment for warehouse crossbeam assembly of claim 1, wherein: The anti-jumping mechanism (5) includes two right-angle frames (501). The bottom of the two right-angle frames (501) is fixedly connected to the top rear left and right sides of the bracket (4). The bottom of the two right-angle frames (501) is provided with pressure rollers (503). The top of the two pressure rollers (503) is fixedly connected with limit frames (504). The top of the two right-angle frames (501) is threaded with threaded rods (502). The bottom ends of the two threaded rods (502) pass through the top of the corresponding right-angle frame (501) and limit frames (504) and are fixedly connected with limit plates (505). The front and rear sides of the top of the two pressure rollers (503) are fixedly connected with guide rods (506). The tops of the multiple guide rods (506) pass through the inner top of the corresponding right-angle frame (501).

3. The automated production equipment for warehouse crossbeam assembly of claim 1, wherein: The conveying mechanism (6) includes a second servo motor (601) and multiple chains (604). The front end of the second servo motor (601) is fixedly connected to the right rear end of the first bracket (4). Multiple conveying rollers (602) are rotatably connected inside the first bracket (4). The output end of the second servo motor (601) passes through the rear side of the first bracket (4) and is fixedly connected to the rear side of the corresponding conveying roller (602). Two sprockets (603) are fixedly connected to the front side of the outer wall of each of the multiple conveying rollers (602). The multiple sprockets (603) are respectively connected by the corresponding chains (604).

4. The automated production equipment for warehouse crossbeam assembly of claim 1, wherein: The pushing mechanism (7) includes two rotating shafts (701) and a chain (703). The right ends of the two rotating shafts (701) are rotatably connected to the front and rear sides of the inner side of the frame (1). The front and rear sides of the outer walls of the two rotating shafts (701) are fixedly connected to sprockets (702). The multiple sprockets (702) are connected by corresponding chain drives. The rear end of the right side of the frame (1) is fixedly connected to a servo motor (704). The output end of the servo motor (704) passes through the right side of the frame (1) and is fixedly connected to the right end of the corresponding rotating shaft (701). The top rear side of the two chains is fixedly connected to a pushing roller (705).

5. The automated production equipment for warehouse crossbeam assembly of claim 1, wherein: The alignment mechanism (8) includes a second bracket (801) and a third chain (804). The bottom of the second bracket (801) is fixedly connected to the front top of the support frame (3). The front and rear ends of the inner side of the second bracket (801) are rotatably connected to drive shafts (802). The middle of the outer wall of the two drive shafts (802) is fixedly connected to a sprocket (803). The two sprockets (803) are connected by a chain (804). Multiple support shafts (805) are fixedly connected inside the second bracket (801). The upper and lower sides of the outer walls of the multiple support shafts (805) are fixedly connected to the same... A pallet (806) is attached to the upper side of the pallet (806), and a push plate (808) is slidably connected to the top inner side of the upper pallet (806). A connecting plate (807) is fixedly connected to the top left side of the chain. The top of the connecting plate (807) is fixedly connected to the top left inner side of the push plate (808). An elastic push head (809) is fixedly connected to the right end of the push plate (808). A servo motor (810) is fixedly connected to the rear left end of the bracket (801). The output end of the servo motor (810) passes through the rear side of the bracket (801) and is fixedly connected to the rear end of the corresponding transmission shaft (802).

6. The automated production equipment for assembling warehouse beams according to claim 1, characterized in that: A frame (9) is fixedly connected to the right side of the frame (1), and a servo motor (10) is fixedly connected to the rear side of the frame (9). The output end of the servo motor (10) passes through the rear side of the frame (9) and is fixedly connected to a bidirectional lead screw (11). Limit rollers (12) are threadedly connected to the front and rear sides of the outer wall of the bidirectional lead screw (11).

7. The automated production equipment for warehouse crossbeam assembly of claim 6, wherein: The inner bottom of the frame (9) is fixedly connected to a slide rail (13), and the top left and right sides of the slide rail (13) are slidably connected to limit blocks (14). The tops of the two limit blocks (14) are respectively fixedly connected to the bottoms of the corresponding limit rollers (12).

8. The automated production equipment for warehouse crossbeam assembly of claim 1, wherein: The top front side of the frame (1) is rotatably connected to a plurality of connecting rods (15), and the rear ends of the plurality of connecting rods (15) are fixedly connected to an adjusting roller (16). The left side of the plurality of connecting rods (15) is provided with a limiting rod (17), and the top of the plurality of limiting rods (17) is provided with a sliding groove (18). The top of the plurality of connecting rods (15) is slidably connected to the inner wall of the corresponding sliding groove (18).

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