Palletizing equipment and method based on stainless steel pipes

Abstract

The present invention discloses a palletizing device and method based on stainless steel tubes, and relates to the field of stainless steel palletizing equipment, comprising a bottom plate, a pressure plate equipped with an adjustment and cleaning member, a bottom traction and release unit of a T-shaped slider, and a movable frame equipped with a correction clamp. The present invention sets a correction clamp, starts a second telescopic cylinder, and pushes the clamping plate to fit the two ends of the stainless steel tube on the guide support plate through the extension of the second telescopic cylinder, thereby clamping and limiting the multiple stainless steel tubes on the guide support plate. As the second telescopic cylinder continues to extend, the shifting frame corrects the clamped stainless steel tubes, so that the axis of the cross section composed of the clamped multiple stainless steel tubes is aligned with the vertical center axis of the push plate, so that when the stainless steel tube is placed on the placement plate, it is aligned with the gap between the already placed stainless steel tubes, thereby improving the accuracy of the stainless steel tube stacking.

Description

Technical Field

[0001] The present invention relates to the field of stainless steel palletizing equipment, in particular to a palletizing equipment and method based on stainless steel pipes. Background Art

[0002] After the production of pipe fittings is completed, in order to facilitate storage or transportation, the pipe fittings need to be stacked by a stacking device, and then the stacked pipe fittings are packaged and stored to facilitate the transportation of the pipe fittings.

[0003] When releasing the pipe fittings, the general palletizing device will cause the pipe fittings to collide with the already placed pipe fittings during the falling process, which can easily cause certain damage to the pipe fittings due to the collision. At the same time, due to the circular cross-section of the pipe fittings, the pipe fittings to be stacked need to be placed in the gap on the top of the two already placed pipe fittings below when palletizing them. The general palletizing device cannot accurately position the stacked pipe fittings, which will affect the palletizing effect and thus affect the subsequent packaging effect of the pipe fittings. Summary of the Invention

[0004] The purpose of the present invention is to provide a stacking device and method based on stainless steel pipes in order to solve the problem that pipes are prone to collision when they are placed and it is inconvenient to place the pipes accurately.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a palletizing device based on stainless steel pipes, comprising a base plate, a support frame installed on the top of the base plate, a first guide slide rail installed on the top of the support frame, a T-shaped slider slidably connected to the first guide slide rail, a first telescopic cylinder connected to the T-shaped slider is installed on the side of the support frame away from the first guide slide rail, a pressure plate located below the first guide slide rail is installed on the top of the base plate, the pressure plate is inclined relative to the base plate, an adjusting and cleaning part is installed on the pressure plate, a placing plate located on one side of the guide support plate is installed on the top of the base plate, a blocking rod is installed on the end of the guide support plate with a lower horizontal height, the bottom of the T-shaped slider is connected to a movable frame through a traction release unit, and a correction clamp is installed on the movable frame.

[0006] As a further solution of the present invention: the adjusting and cleaning part includes a first screw rod installed at the bottom of the guide support plate, and the bottom of the guide support plate is provided with guide measuring blocks located on both sides of the first screw rod, and the first screw rod is sleeved with a movable frame that is slidably connected to the guide measuring block, and the top of the movable frame is installed with a pressure plate located above the guide support plate, and the bottom of the pressure plate is installed with a cleaning brush.

[0007] As a further solution of the present invention: the movable frame is provided with a threaded hole matching the thread of the outer wall of the first screw rod, and the movable frame is provided with a through hole matching the outer wall of the guide measuring block.

[0008] As a further solution of the present invention: the pressing plate and the guide support plate are in a parallel state.

[0009] As a further solution of the present invention: the correction clamp includes a turntable installed on the inner side of the movable frame, the turntable and the movable frame are rotatably connected by a bearing, the turntable is installed with a second telescopic cylinder at the end away from the guide support plate, the output end of the second telescopic cylinder passes through the turntable, the output end of the second telescopic cylinder is connected with a push plate, the push plate is provided with a piston push block at the end away from the turntable, a liquid storage tank is provided on the outside of the piston push block, and a first return spring connected to the liquid storage tank is provided on both sides of the push plate, the liquid storage tank is installed at the end away from the push plate, a connecting plate is installed, a C-shaped slider is slidably connected to the connecting plate, a splint is installed at the end of the C-shaped slider away from the connecting plate, and the liquid storage tank The top of the cylinder is connected to the cylinder, and the bottom of the cylinder is connected to the cylinder. The cylinder has an L-shaped guide plate, and the cylinder has a plurality of intermediate positions. The upper and lower ends of the cylinder are connected to the cylinder. The lower ends of the cylinder are connected to the cylinder. The cylinder has a plurality of intermediate positions, and the upper and lower ends of the cylinder are connected to the cylinder. The upper and lower ends of the cylinder are connected to the cylinder.

[0010] As a further solution of the present invention: a rectangular hole whose length and width are larger than the cross section of the splint is provided on the inner side of the shift frame.

[0011] As a further solution of the present invention: two movable frames are installed on the bottom of the T-shaped slider through a traction release unit, and the two movable frames are symmetrically arranged along the transverse central axis of the guide support plate.

[0012] As a further solution of the present invention: the traction release unit includes a connecting frame installed at the bottom of the T-shaped slider, and a second guide rail is installed at the four corners of the bottom of the connecting frame. Guide blocks located on the inner side of the second guide rail are installed on both sides of the movable frame. A traction shaft is installed at one end of the guide block. The top of the connecting frame is rotatably connected to a rotating coupling through a bearing, a motor is installed on one side of the connecting frame, and the output end of the motor is connected to a second worm. A first worm gear ring meshing with the second worm is provided on the rotating coupling, and a winding shaft is installed at both ends of the rotating coupling, and a traction rope connected to the traction shaft is provided on the winding shaft.

[0013] As a further solution of the present invention: the number of the rotary couplings is two, and the two rotary couplings are symmetrically arranged along the vertical center axis of the connecting frame.

[0014] The present invention also discloses a palletizing method based on stainless steel tubes, which uses the above-mentioned palletizing device based on stainless steel tubes, and includes the following steps:

[0015] S1: First, a specified number of stainless steel tubes are placed on the guide tray, so that the stainless steel tubes roll down from the higher end of the guide tray to the lower end under the action of their own gravity. During this process, the stainless steel tubes are cleaned by adjusting the cleaning parts, and the stainless steel tubes on the top of the guide tray are blocked by the blocking rod;

[0016] S2: Start the correction clamp to clamp and limit the two ends of the stainless steel pipe on the top of the guide plate, and center the clamped stainless steel pipe. Then, the release unit is pulled to move the stainless steel pipe clamped and limited by the correction clamp upward.

[0017] S3: Start the first telescopic cylinder, and move the T-shaped slider to the top of the placement plate by extending and retracting the first telescopic cylinder. Then, the traction release unit is used to make the stainless steel pipe clamped and limited by the correction clamp fall to the top of the placement plate, so as to prevent the stainless steel pipe from colliding with the placement plate or the already placed stainless steel pipes when falling. Then, the correction clamp is used to make the stainless steel pipe on the top of the placement plate lose its limit. Then, the T-shaped slider and the correction clamp are restored, and the number of stainless steel pipes placed on the guide plate is reduced by one.

[0018] S4: Similarly, the stainless steel tube falls on the top of the stainless steel tubes on the placement plate through the coordinated operation of the correction clamp and the pulling release unit. Since the correction clamp clamps the stainless steel tube in the center, the stainless steel tube falls on the gap between the already placed stainless steel tubes.

[0019] S5: Repeat this process to stack the stainless steel pipes into a triangle shape.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. By setting an adjustment cleaning part, before the stainless steel pipe falls onto the guide support plate, the first screw is rotated to adjust the distance between the bottom of the cleaning brush and the top of the guide support plate by rotating the first screw, so that the distance between the bottom of the cleaning brush and the top of the guide support plate is equal to the outer wall diameter of the stainless steel pipe. When the stainless steel pipe rolls from the higher end of the guide support plate to the lower end, the outer wall of the stainless steel pipe will contact the cleaning brush during the rolling process, so that the cleaning brush cleans the outer wall of the stainless steel pipe, thereby improving the cleanliness of the outer wall of the stainless steel pipe and preventing a lot of debris on the outer wall of the stainless steel pipe from affecting the neatness of the stacking;

[0022] 2. By setting a correcting clamping piece and starting the second telescopic cylinder, the second telescopic cylinder is extended to push the clamping plate and the two ends of the stainless steel tube on the guide support plate to fit together, so as to clamp and limit the multiple stainless steel tubes on the guide support plate. As the second telescopic cylinder continues to extend, the shifting frame corrects the clamped stainless steel tubes so that the axis of the cross section of the clamped multiple stainless steel tubes is aligned with the vertical center axis of the push plate, so that when the stainless steel tube is placed on the placement plate, it is aligned with the gap between the already placed stainless steel tubes, so as to improve the accuracy of the stainless steel tube stacking;

[0023] 3. By setting the traction release unit, the motor is started so that the motor drives the second worm to rotate a specified number of circles. At this time, the second worm drives the rotating coupling to rotate through the second return spring, so that the rotating coupling reels the traction rope, so that the traction shaft drives the movable frame to move upward through the guide block. When the T-shaped slider moves to the top of the placement plate, the reel-up shaft unwinds the traction rope through the reversal of the motor, so that the limited stainless steel pipe falls smoothly onto the placement plate. As the stainless steel pipes on the placement plate pile up higher and higher, when the limited stainless steel pipe falls on the top of the stacked stainless steel pipes, the reel-up shaft continues to unwind the traction rope. At this time, the traction rope will be in a bent state, so as to prevent the stainless steel pipe from being hit when falling, thereby ensuring the stability of the stainless steel pipe when falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of the present invention as a whole;

[0025] Figure 2 It is a structural schematic diagram of the adjustment and cleaning member of the present invention;

[0026] Figure 3 This is a schematic diagram of the connection between the T-shaped slider and the movable frame of the present invention;

[0027] Figure 4 It is a schematic diagram of the connection between the movable frame and the splint of the present invention;

[0028] Figure 5 This is a schematic diagram of the connection between the liquid storage bin and the storage tube of the present invention;

[0029] Figure 6 This is a schematic diagram of the connection between the movable frame and the second telescopic cylinder of the present invention;

[0030] Figure 7 This is a schematic diagram of the connection between the liquid storage bin and the piston push block of the present invention;

[0031] Figure 8 It is a schematic diagram of the connection between the splint and the connecting plate of the present invention.

[0032] In the figure: 1, bottom plate; 2, support frame; 3, placement plate; 4, guide support plate; 501, pressure plate; 502, T-shaped slider; 503, connecting frame; 504, first telescopic cylinder; 505, positioning rack; 506, cleaning brush; 507, movable frame; 508, guide measuring block; 509, first screw rod; 510, stop rod; 511, movable frame; 512, guide block; 513, traction shaft; 514, traction rope; 515, reeling shaft; 516, splint; 517, first worm gear ring; 518, rotating shaft; 519, first Guide rail; 520, motor; 521, second guide rail; 522, second telescopic cylinder; 523, first return spring; 524, piston rod; 525, connecting pipe; 526, guide column; 527, second return spring; 528, second worm gear ring; 529, push plate; 530, liquid storage tank; 531, shift frame; 532, storage tube; 533, turntable; 534, shift gear; 535, first worm; 536, second worm; 537, L-shaped push plate; 538, piston push block; 539, C-shaped slider; 540, connecting plate. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected, detachably connected, or connected in one piece; they can be mechanically connected or electrically connected; they can be directly connected, or indirectly connected through an intermediate medium, or they can be internal connections between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following describes an embodiment of the present invention based on its overall structure.

[0035] See also Figures 1 to 8 In an embodiment of the present invention, a palletizing device based on a stainless steel pipe includes a base plate 1, a support frame 2 is installed on the top of the base plate 1, a first guide slide rail 519 is installed on the top of the support frame 2, a T-shaped slider 502 is slidably connected to the first guide slide rail 519, and a first telescopic cylinder 504 connected to the T-shaped slider 502 is installed on the side of the support frame 2 away from the first guide slide rail 519, a pressing plate 501 is installed on the top of the base plate 1 below the first guide slide rail 519, the pressing plate 501 is inclined relative to the base plate 1, an adjusting and cleaning part is installed on the pressing plate 501, a placing plate 3 is installed on one side of the guide support plate 4 on the top of the base plate 1, a blocking rod 510 is installed on the end of the guide support plate 4 with a lower horizontal height, and the bottom of the T-shaped slider 502 is connected to the movable frame 511 through a traction release unit, and a correcting clamp is installed on the movable frame 511.

[0036] In this embodiment, when stacking stainless steel, a specified number of stainless steel tubes are first placed on the guide support plate 4, so that the stainless steel tubes roll down from the higher end of the guide support plate 4 to the lower end under the action of their own gravity. In this process, the stainless steel tubes are cleaned by adjusting the cleaning piece, and the stainless steel tubes on the top of the guide support plate 4 are blocked by the blocking rod 510. Then, the correcting clamp is started, and the two ends of the stainless steel on the top of the guide support plate 4 are clamped and limited by the correcting clamp, and the clamped stainless steel tubes are centered. Then, the stainless steel tubes clamped and limited by the correcting clamp are moved upward by the pulling release unit, and then the first telescopic cylinder 504 is started, and the T-shaped slider 5 is moved by the telescopic movement of the first telescopic cylinder 504. 02 is moved to the top of the placement plate 3, and then the traction release unit is used to make the stainless steel pipe clamped and limited by the correction clamp fall to the top of the placement plate 3, so as to prevent the stainless steel pipe from colliding with the placement plate 3 or the stainless steel pipe that has been placed when falling, and then the correction clamp is used to make the stainless steel pipe on the top of the placement plate 3 lose its limit, and then the T-shaped slider 502 and the correction clamp are restored and the number of stainless steel pipes placed on the guide support plate 4 is reduced by one. Similarly, the stainless steel pipe is made to fall on the top of the stainless steel pipe on the placement plate 3 through the coordinated operation of the correction clamp and the traction release unit. Due to the central clamping of the stainless steel pipe by the correction clamp, the stainless steel pipe falls above the gap between the stainless steel pipes that have been placed. This process is repeated to stack the stainless steel pipes in a triangular shape.

[0037] Please refer to Figure 1 、 Figure 2 The adjusting and cleaning parts include a first screw rod 509 installed at the bottom of the guide support plate 4, and the bottom of the guide support plate 4 is provided with guide measuring blocks 508 located on both sides of the first screw rod 509. The first screw rod 509 is sleeved with a movable frame 507 that is slidably connected to the guide measuring block 508. The top of the movable frame 507 is installed with a pressure plate 501 located above the guide support plate 4, and the bottom of the pressure plate 501 is installed with a cleaning brush 506.

[0038] In this embodiment, before the stainless steel pipe falls onto the guide support plate 4, the first screw rod 509 is rotated first, and the movable frame 507 drives the pressure plate 501 to move downward by the rotation of the first screw rod 509. Then, the distance between the bottom of the cleaning brush 506 and the top of the guide support plate 4 is adjusted in accordance with the scale line on the guide measuring block 508, so that the distance between the bottom of the cleaning brush 506 and the top of the guide support plate 4 is equal to the outer wall diameter of the stainless steel pipe, so as to prevent the distance between the cleaning brush 506 and the top of the guide support plate 4 from being greater than the outer wall diameter of the stainless steel pipe, resulting in the cleaning brush 506 being The brush 506 cannot come into contact with the stainless steel tube, and at the same time, it also prevents the distance between the cleaning brush 506 and the top of the guide support plate 4 from being less than the diameter of the outer wall of the stainless steel tube, thereby affecting the rolling of the stainless steel tube. When the stainless steel tube rolls down from the end of the guide support plate 4 with a higher horizontal height to the end with a lower horizontal height, the outer wall of the stainless steel tube will come into contact with the cleaning brush 506 during the rolling process, so that the cleaning brush 506 cleans the outer wall of the stainless steel tube, thereby improving the cleanliness of the outer wall of the stainless steel tube and preventing a lot of debris on the outer wall of the stainless steel tube from affecting the neatness of the stacking.

[0039] Please refer to Figure 2 The movable frame 507 is provided with a threaded hole that matches the thread of the outer wall of the first screw rod 509 , and the movable frame 507 is provided with a through hole that fits with the outer wall of the guide measuring block 508 .

[0040] In this embodiment, by providing this structure, the movable frame 507 moves upward or downward when the first screw rod 509 rotates, thereby improving the stability of the movement of the pressing plate 501.

[0041] Please refer to Figure 1 、 Figure 2 , the pressing plate 501 and the guide support plate 4 are in a parallel state.

[0042] In this embodiment, by providing this structure, the cleaning brush 506 is always located on the rolling path of the stainless steel tube, thereby increasing the contact range between the cleaning brush 506 and the stainless steel tube during the rolling process.

[0043] Please refer to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8The correction clamp includes a turntable 533 installed on the inner side of the movable frame 511, and the turntable 533 is rotatably connected to the movable frame 511 through a bearing. The turntable 533 is installed at the end away from the guide support plate 4 with a second telescopic cylinder 522. The output end of the second telescopic cylinder 522 passes through the turntable 533, and the output end of the second telescopic cylinder 522 is connected to a push plate 529. The push plate 529 is provided with a piston push block 538 at the end away from the turntable 533. A liquid storage tank 530 is provided on the outer side of the piston push block 538. A first return spring 523 connected to the liquid storage tank 530 is provided on both sides of the push plate 529. The end of the liquid storage tank 530 away from the push plate 529 is installed with a connecting plate 540. A C-shaped slider 539 is slidably connected to the connecting plate 540. The end of the C-shaped slider 539 away from the connecting plate 540 is installed with a splint 516. The liquid storage tank 530 is connected to the connecting pipe 5 25. A storage tube 532 located above the liquid storage tank 530 is installed at one end of the connecting tube 525. A piston rod 524 extending to the outside of the storage tube 532 is inserted into the interior of the storage tube 532. An L-shaped push plate 537 is installed at the end of the piston rod 524 close to the connecting plate 540. A guide column 526 is installed at the end of the L-shaped push plate 537 away from the connecting plate 540. A shift frame 531 is sleeved on the guide column 526. A second return spring 527 connected to the L-shaped push plate 537 is provided on the side of the shift frame 531 close to the L-shaped push plate 537. Positioning racks 505 are installed on both sides of the bottom plate 1. A second worm gear ring 528 located on the outside of the second telescopic cylinder 522 is installed on the turntable 533. The top of the movable frame 511 is rotatably connected to the first worm 535. Both ends of the first worm 535 are provided with shift gears 534 meshing with the positioning rack 505.

[0044] When the second telescopic cylinder 522 is extended, the piston push block 538 moves relative to the liquid storage tank 530, so that the piston push block 538 squeezes the aqueous solution inside the liquid storage tank 530, so that the aqueous solution inside the liquid storage tank 530 flows through the second telescopic cylinder 522. The piston rod 524 is moved toward the side away from the storage tube 532 through the connecting tube 525, so that the shifting frame 531 corrects the clamped stainless steel tube so that the axis of the cross section of the clamped multiple stainless steel tubes is aligned with the vertical center axis of the push plate 529. Then, the movable frame 511 is raised by the traction release unit, and the clamping plate 516 is turned to a horizontal state after moving above the guide support plate 4. Then, the first guide slide rail 519 is retracted and the traction release unit is operated to make the clamped multiple stainless steel tubes fall onto the placement plate 3. At the same time, the gaps between the multiple stainless steel tubes and the stainless steel tubes placed on the top of the placement plate 3 are aligned, so as to improve the accuracy of the stacking of the stainless steel tubes. Then, the number of clamped stainless steel tubes is reduced by one, so as to stack the stainless steel tubes into a triangular structure with a cross section, so as to facilitate the subsequent packaging and transportation of the stainless steel tubes.

[0045] Please refer to Figure 5 、 Figure 7 、 Figure 8 A rectangular hole larger in length and width than the cross section of the splint 516 is provided on the inner side of the shift frame 531 .

[0046] In this embodiment, this structure is provided to prevent the shifting frame 531 from rubbing against the clamping plate 516 when it moves, so that the shifting frame 531 can directly correct the stainless steel pipe clamped by the clamping plate 516.

[0047] Please refer to Figure 1 、 Figure 2 、 Figure 3 Two movable frames 511 are installed at the bottom of the T-shaped slider 502 through a traction release unit, and the two movable frames 511 are symmetrically arranged along the transverse central axis of the guide support plate 4.

[0048] In this embodiment, by providing this structure, both ends of the stainless steel tube at the top of the guide support plate 4 are limited when the second telescopic cylinder 522 is in operation, thereby improving the stability of the stainless steel tube when it is moved.

[0049] Please refer to Figure 1 、 Figure 3 、 Figure 4 、 Figure 6 The traction release unit includes a connecting frame 503 installed at the bottom of the T-shaped slider 502, and second guide rails 521 are installed at the four corners of the bottom of the connecting frame 503. Guide blocks 512 located on the inner side of the second guide rails 521 are installed on both sides of the movable frame 511. A traction shaft 513 is installed at one end of the guide block 512. The top of the connecting frame 503 is rotatably connected to a rotating coupling 518 through a bearing. A motor 520 is installed on one side of the connecting frame 503, and the output end of the motor 520 is connected to a second worm 536. A first worm gear ring 517 meshing with the second worm 536 is provided on the rotating coupling 518. A winding shaft 515 is installed at both ends of the rotating coupling 518, and a traction rope 514 connected to the traction shaft 513 is provided on the winding shaft 515.

[0050] The second worm 536 is driven by the second return spring 527 to rotate the rotary coupling 518, so that the rotary coupling 518 reels the traction rope 514, thereby causing the traction shaft 513 to drive the movable frame 511 to move upward through the guide block 512. When the T-shaped slider 502 moves to the top of the placement plate 3, the reel 515 is reversed to unwind the traction rope 514, so that the restricted stainless steel pipe falls smoothly onto the placement plate 3. As the stainless steel pipes on the placement plate 3 pile up higher and higher, when the restricted stainless steel pipe falls on the top of the stacked stainless steel pipes, the reel 515 continues to unwind the traction rope 514. At this time, the traction rope 514 will be in a bent state, thereby preventing the stainless steel pipe from being hit when falling, thereby ensuring the stability of the stainless steel pipe when falling.

[0051] Please refer to Figure 1 、 Figure 3 There are two rotating couplings 518 , and the two rotating couplings 518 are symmetrically arranged along the vertical center axis of the connecting frame 503 .

[0052] In this embodiment, by providing this structure, the number of traction ropes 514 is increased, thereby improving the stability of the movement of the movable frame 511.

[0053] In combination with the above-mentioned palletizing equipment based on stainless steel tubes, a palletizing method based on stainless steel tubes is provided, which specifically includes the following steps:

[0054] S1: Before the stainless steel pipe falls onto the guide support plate 4, the first screw rod 509 is rotated first. The movable frame 507 drives the pressure plate 501 to move downward by the rotation of the first screw rod 509. Then, the distance between the bottom of the cleaning brush 506 and the top of the guide support plate 4 is adjusted in accordance with the scale line on the guide measuring block 508, so that the distance between the bottom of the cleaning brush 506 and the top of the guide support plate 4 is equal to the outer wall diameter of the stainless steel pipe, so as to prevent the distance between the cleaning brush 506 and the top of the guide support plate 4 from being greater than the outer wall diameter of the stainless steel pipe, which may cause the cleaning brush 506 to be loose. 506 cannot come into contact with the stainless steel pipe, and at the same time, it also prevents the distance between the cleaning brush 506 and the top of the guide support plate 4 from being less than the diameter of the outer wall of the stainless steel pipe, thereby preventing the stainless steel pipe from rolling down. When the stainless steel pipe rolls down from the end of the guide support plate 4 with a higher level to the end with a lower level, the outer wall of the stainless steel pipe will come into contact with the cleaning brush 506 during the rolling process, so that the cleaning brush 506 cleans the outer wall of the stainless steel pipe, thereby improving the cleanliness of the outer wall of the stainless steel pipe and preventing a lot of debris on the outer wall of the stainless steel pipe from affecting the neatness of the stacking.

[0055] S2: placing a specified number of stainless steel pipes on the guide support plate 4 so that the stainless steel pipes roll down from the higher end of the guide support plate 4 to the lower end under the action of their own gravity;

[0056] S3: Start the second telescopic cylinder 522, and push the clamping plate 516 to fit the two ends of the stainless steel tube on the guide support plate 4 through the extension of the second telescopic cylinder 522, so as to clamp and limit the multiple stainless steel tubes on the guide support plate 4. As the second telescopic cylinder 522 continues to extend, the piston push block 538 will move relative to the liquid storage tank 530, so that the piston push block 538 squeezes the aqueous solution inside the liquid storage tank 530, so that the aqueous solution inside the liquid storage tank 530 enters the storage tube 532 through the connecting tube 525, so that the piston rod 524 moves toward the side away from the storage tube 532, so that the shifting frame 531 corrects the clamped stainless steel tube, so that the axis of the cross section composed of the clamped multiple stainless steel tubes is aligned with the vertical center axis of the push plate 529;

[0057] S4: Start the motor 520, so that the motor 520 drives the second worm 536 to rotate a specified number of circles. At this time, the second worm 536 drives the rotating coupling 518 to rotate through the second return spring 527, so that the rotating coupling 518 reels the traction rope 514, so that the traction shaft 513 drives the movable frame 511 to move upward through the guide block 512, and at the same time, the clamping plate 516 rotates to a horizontal state after moving above the guide support plate 4. Then, the T-shaped slider 502 is moved above the placement plate 3 by contracting the first guide rail 519;

[0058] S5: The motor 520 is reversed to cause the reel 515 to unwind the traction rope 514, so that the restricted stainless steel tubes fall smoothly onto the placement plate 3, so that the gaps between the multiple stainless steel tubes and the stainless steel tubes already placed on the top of the placement plate 3 are aligned, thereby improving the accuracy of the stainless steel tube stacking. Then, the second telescopic cylinder 522 is retracted to release the stainless steel tubes from the restriction.

[0059] S6: Reduce the number of stainless steel tubes clamped by one, and repeat this process until the stainless steel tubes are stacked in a triangle shape.

[0060] The above is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A palletizing device based on stainless steel tubes, comprising a bottom plate (1), characterized in that: A support frame (2) is installed on the top of the base plate (1), a first guide rail (519) is installed on the top of the support frame (2), a T-shaped slider (502) is slidably connected to the first guide rail (519), a first telescopic cylinder (504) connected to the T-shaped slider (502) is installed on the side of the support frame (2) away from the first guide rail (519), a pressure plate (501) located below the first guide rail (519) is installed on the top of the base plate (1), the pressure plate (501) is inclined relative to the base plate (1), an adjustment cleaning part is installed on the pressure plate (501), a placement plate (3) located on one side of the guide support plate (4) is installed on the top of the base plate (1), a stop rod (510) is installed on the lower end of the guide support plate (4), the bottom of the T-shaped slider (502) is connected to a movable frame (511) through a traction release unit, and a correction clamp is installed on the movable frame (511); The correction clamping member includes a turntable (533) installed on the inner side of the movable frame (511), the turntable (533) and the movable frame (511) are rotatably connected via a bearing, a second telescopic cylinder (522) is installed at one end of the turntable (533) away from the guide support plate (4), the output end of the second telescopic cylinder (522) passes through the turntable (533), the output end of the second telescopic cylinder (522) is connected to a push plate (529), and a piston push block (539) is provided at one end of the push plate (529) away from the turntable (533). 8), a liquid storage tank (530) is provided on the outside of the piston push block (538), a first return spring (523) connected to the liquid storage tank (530) is provided on both sides of the push plate (529), a connecting plate (540) is installed at one end of the liquid storage tank (530) away from the push plate (529), a C-shaped slider (539) is slidably connected to the connecting plate (540), a clamping plate (516) is installed at one end of the C-shaped slider (539) away from the connecting plate (540), and a connecting pipe (516) is connected to the liquid storage tank (530). 25), a storage tube (532) located above the liquid storage tank (530) is installed at one end of the connecting tube (525), a piston rod (524) extending to the outside of the storage tube (532) is inserted into the interior of the storage tube (532), an L-shaped push plate (537) is installed at one end of the piston rod (524) close to the connecting plate (540), a guide column (526) is installed at one end of the L-shaped push plate (537) away from the connecting plate (540), a shift frame (531) is sleeved on the guide column (526), ​​and the shift frame A second return spring (527) connected to the L-shaped push plate (537) is provided on one side of (531) close to the L-shaped push plate (537), positioning racks (505) are installed on both sides of the bottom plate (1), a second worm gear ring (528) located outside the second telescopic cylinder (522) is installed on the turntable (533), and a first worm gear (535) is rotatably connected to the top of the movable frame (511), and shift gears (534) meshing with the positioning rack (505) are provided at both ends of the first worm gear (535); The regulating and cleaning member comprises a first screw rod (509) mounted on the bottom of the guide support plate (4); the bottom of the guide support plate (4) is provided with guide measuring blocks (508) located on both sides of the first screw rod (509); a movable frame (507) is sleeved on the first screw rod (509) and is slidably connected to the guide measuring blocks (508); a pressing plate (501) located above the guide support plate (4) is mounted on the top of the movable frame (507); a cleaning brush (506) is mounted on the bottom of the pressing plate (501); The traction release unit includes a connecting frame (503) installed at the bottom of the T-shaped slider (502), second guide rails (521) are installed at the four corners of the bottom of the connecting frame (503), guide blocks (512) located inside the second guide rails (521) are installed on both sides of the movable frame (511), one end of the guide block (512) is installed with a traction shaft (513), the top of the connecting frame (503) is rotatably connected to a rotating shaft (518) through a bearing, a motor (520) is installed on one side of the connecting frame (503), the output end of the motor (520) is connected to a second worm (536), a first worm wheel ring (517) meshing with the second worm (536) is provided on the rotating shaft (518), and a reeling shaft (515) is installed at both ends of the rotating shaft (518), and a traction rope (514) connected to the traction shaft (513) is provided on the reeling shaft (515).

2. A palletizing device based on stainless steel pipes according to claim 1, characterized in that: The movable frame (507) is provided with a threaded hole that matches the thread of the outer wall of the first screw rod (509), and the movable frame (507) is provided with a through hole that fits the outer wall of the guide measurement block (508).

3. The stainless steel tube-based palletizing equipment according to claim 1, characterized in that: The pressing plate (501) and the guide support plate (4) are in a parallel state.

4. The palletizing equipment based on stainless steel pipes according to claim 1, characterized in that: A rectangular hole having a length and width greater than the cross section of the splint (516) is provided on the inner side of the shifting frame (531).

5. The palletizing equipment based on stainless steel tubes according to claim 1, characterized in that: Two movable frames (511) are installed on the bottom of the T-shaped slider (502) via a traction release unit, and the two movable frames (511) are symmetrically arranged along the transverse central axis of the guide support plate (4).

6. The stainless steel tube-based palletizing equipment according to claim 1, characterized in that: The number of the rotating couplings (518) is two, and the two rotating couplings (518) are symmetrically arranged along the vertical center axis of the connecting frame (503).

7. A palletizing method based on stainless steel tubes, characterized in that: The stainless steel tube-based palletizing device according to any one of claims 1 to 6 comprises the following steps: S1: First, a specified number of stainless steel tubes are placed on the guide support plate (4), so that the stainless steel tubes roll down from the higher end of the guide support plate (4) to the lower end of the guide support plate (4) under the action of their own gravity. During this process, the stainless steel tubes are cleaned by adjusting the cleaning piece, and the stainless steel tubes on the top of the guide support plate (4) are blocked by the blocking rod (510); S2: Start the correction clamping piece, clamp and limit the two ends of the stainless steel on the top of the guide support plate (4) through the correction clamping piece, and center the clamped stainless steel pipe at the same time, and then move the stainless steel pipe clamped and limited by the correction clamping piece upward by pulling the release unit; S3: Start the first telescopic cylinder (504), and move the T-shaped slider (502) to the top of the placement plate (3) by telescoping the first telescopic cylinder (504), and then use the traction release unit to make the stainless steel pipe clamped and limited by the correction clamp fall to the top of the placement plate (3), so as to prevent the stainless steel pipe from colliding with the placement plate (3) or the stainless steel pipes that have been placed when falling, and then use the correction clamp to make the stainless steel pipe on the top of the placement plate (3) lose its limit, and then restore the T-shaped slider (502) and the correction clamp and reduce the number of stainless steel pipes placed on the guide support plate (4) by one; S4: Similarly, the stainless steel tube falls on the top of the stainless steel tube on the placement plate (3) through the coordinated operation of the correction clamp and the traction release unit. Since the correction clamp holds the stainless steel tube in the center, the stainless steel tube falls on the gap between the already placed stainless steel tubes. S5: Repeat this process to stack the stainless steel pipes into a triangle shape.

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