Corner guard taking and placing device

Abstract

The present invention discloses a corner guard taking and placing device, comprising a base and a corner guard bin, wherein the corner guard bin is mounted on the base, and further comprising a scraping mechanism and a taking and placing mechanism, wherein the scraping mechanism is mounted on the corner guard bin, and wherein the taking and placing mechanism comprises a swinging structure, a swinging driving member, a taking and placing driving member and a suction plate, wherein the swinging structure is rotatably connected to the base, wherein the swinging driving member is respectively connected to the swinging structure and the base, wherein the taking and placing driving member is mounted on the swinging structure, wherein the suction plate is mounted on the taking and placing driving member, wherein the suction plate is provided with an air suction port, wherein the suction plate is provided with a negative pressure interface connected with the air suction port, wherein the scraping mechanism is provided with a discharge end, wherein the air suction port is located on a side of the scraping mechanism close to the discharge end. The present invention achieves the following beneficial effects: the advantages of occupying less space and having lower manufacturing cost are achieved, and the corner guard is innovatively placed from below the tile, which can make the equipment more integrated, and is conducive to saving equipment space and improving equipment efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of taking and placing devices, and in particular to a corner protector taking and placing device. Background Art

[0002] The market demand for large ceramic slabs has increased significantly in recent years. At present, the protection of large slabs after packaging is only based on the protection of the four corners, which is not enough for large slabs with large length and width. The slabs are easily damaged and broken during storage and transportation.

[0003] In order to prevent ceramic tiles from being damaged after packaging, the Chinese utility model patent with announcement number CN202389629U discloses a corner bending device for a ceramic tile packaging and folding machine. The corner bending device is installed on the left and right straight-edge folding device of the ceramic tile packaging and folding machine, and is mainly composed of a cylinder, a push rod, a front corner bending mechanism, and a rear corner bending mechanism. The utility model has a simple structure and stable and reliable performance. It can cooperate with the ceramic tile packaging and folding machine to achieve rapid bending of the corners. It is easy to operate, highly efficient, and has a long service life. However, the size and weight of the corner guard are large, resulting in the equipment for taking and placing the corner guard also needing to occupy a large space, which is not conducive to the integrated design of the equipment.

[0004] The Chinese utility model device with the announcement number CN210997342U discloses a corner guard picking and placing device, which includes a base frame, a connecting frame is arranged at the upper end of the base frame, a picking and placing mechanism is fixedly arranged on the base frame, the picking and placing mechanism includes a driving cylinder, the driving cylinder is fixed on the base frame, a driving rod is arranged at one end of the driving cylinder, a support plate is connected to one end of the driving rod, the support plate is arranged on one side of the base frame, an adsorption mechanism is fixedly arranged on the support plate, and the adsorption mechanism includes an adsorption plate; a cantilever is arranged on the support plate, a flip cylinder is fixedly arranged on the cantilever, and a rotating rod is arranged on the flip cylinder, and the rotating rod is fixed on the adsorption plate; a sensor is fixedly arranged on the lower end surface of the base frame. The utility model drives the base frame to shift to a specified position through an external mechanical arm, uses a sensor to sense the inclination angle between the base frame and the cargo surface, and then cooperates with the first driving cylinder and the second driving cylinder to adjust the absorbed corner guard so that it can be stably placed on both sides of the cargo surface, realizing the full automation of corner guard grabbing and installation and discharge, and ensuring the accuracy of the corner guard installed on the cargo surface. However, the first driving cylinder and the second driving cylinder also need a large movement space when driving the first support plate and the second support plate to move. The robot arm drives the base frame, the first support plate and the second support plate to move in a path that requires a large enough movement space to avoid collision. Therefore, a large space is required. Using this device on a production line will cause the problem of low integration, resulting in increased equipment manufacturing costs and reduced equipment efficiency.

[0005] Therefore, the pick-and-place device in the prior art has the problem of occupying a large space and having a high manufacturing cost. Summary of the invention

[0006] In order to solve the above technical problems, the purpose of the present invention is to provide a corner protector picking and placing device, which includes a base, a corner protector bin, a corner scraping mechanism and a picking and placing mechanism. The corner protector picking and placing device has the advantages of occupying less space and having lower manufacturing cost.

[0007] In order to achieve the above-mentioned invention object, the technical solution adopted by the present invention is as follows:

[0008] A corner protection pick-and-place device comprises a base and a corner protection bin, wherein the corner protection bin is mounted on the base, and further comprises a scraping mechanism and a pick-and-place mechanism, wherein the scraping mechanism is mounted on the corner protection bin, and the pick-and-place mechanism comprises a swing structure, a swing driving member, a pick-and-place driving member and a suction plate, wherein the swing structure is rotatably connected to the base, the swing driving member is respectively connected to the swing structure and the base, the pick-and-place driving member is mounted on the swing structure, and the suction plate is mounted on the pick-and-place driving member, wherein the suction plate is provided with an air suction port, wherein the suction plate is provided with a negative pressure interface connected to the air suction port, and the scraping mechanism is provided with a discharge end, wherein the air suction port is located on a side of the scraping mechanism close to the discharge end. Through such a setting, the activity space required for the device is greatly reduced, and the corner protection bin, the scraping mechanism and the pick-and-place mechanism are highly integrated, and the structure is more compact, achieving the advantage of less space occupation, which is beneficial to the integrated design of the equipment and can play a role in improving the efficiency of the equipment. The structure is made more compact, so that the materials required to be used in the manufacturing process are also significantly reduced, achieving the advantage of lower manufacturing cost.

[0009] Preferably, the swing structure includes a swing rod and a swing frame, the swing rod is rotatably connected to the base and connected to the swing drive member, the swing frame is slidably mounted on the swing rod, and the pick-and-place drive member is mounted on the swing frame. Through such an arrangement, the suction plate can be applied to corner guards of different thicknesses, thereby improving applicability.

[0010] Preferably, the swing arm is provided with a swing adjustment slot, and the swing frame is provided with a swing fixing piece passing through the swing adjustment slot. Through such an arrangement, the swing frame is prevented from being stuck by the swing fixing piece, thereby achieving fixation of the swing frame and the swing arm.

[0011] Preferably, the corner guard bin comprises a mounting frame, a mounting plate, a first partition plate and a second partition plate, wherein the mounting frame is mounted on the base, the mounting plate is mounted on the mounting frame, and the first partition plate and the second partition plate are mounted on the same side surface of the mounting plate. Through such an arrangement, the first partition plate and the second partition plate guide the corner guard and prevent the corner guard from accidentally sliding out of the mounting plate, thereby improving reliability.

[0012] Preferably, the side of the suction plate close to the air inlet is parallel to the mounting plate, the angle at which the swing structure rotates away from the scraping mechanism is equal to the angle between the mounting plate and the horizontal plane, the suction plate is located above the swing structure, and the pick-and-place drive drives the suction plate to move toward or away from the swing structure. Through such an arrangement: the stability of the corner guard during movement is improved, the pick-and-place drive can drive the suction plate and the corner guard to move from bottom to top onto the tile, and the corner guard can fit with the tile, and the corner guard pick-and-place device can avoid interference with the equipment above and on the side of the tile, and the space can be reasonably used, which can make the equipment more integrated, which is conducive to saving equipment space and improving equipment efficiency.

[0013] Preferably, the scraping mechanism comprises a scraping drive and a scraping plate, wherein the scraping drive is fixedly mounted on the mounting plate, and the scraping plate is fixedly connected to the scraping drive and is located at the lower ends of the first partition plate and the second partition plate. Through such an arrangement, the function of pushing the corner guard to move toward the suction plate is achieved through the scraping mechanism.

[0014] Preferably, a slot is provided at one end of the scraper plate near the air inlet. This arrangement enables the scraper plate to more stably push the corner guard toward the suction plate, ensuring that the scraper plate can push the corner guard to move, thereby improving reliability.

[0015] Preferably, the second partition is located on a side of the first partition close to the air inlet, and a corner guard bar is installed on the second partition. This arrangement prevents the corner guard from accidentally sliding off the corner scraping plate, thereby improving reliability.

[0016] Preferably, the corner guard lever is slidably connected to a corner guard stop plate, the corner guard stop plate is provided with a stop plate adjustment slot, and the corner guard lever is provided with a stop plate fixing member penetrating the stop plate adjustment slot. Through such an arrangement, the corner guard is prevented from continuing to move due to inertia and sliding out of the suction plate after the scraping plate stops moving, thereby playing a limiting role and achieving the advantage of higher reliability.

[0017] Preferably, the second partition is located on the side of the first partition close to the air inlet, and a contoured groove is provided at the lower end of the second partition for the corner guard to pass through. This arrangement ensures that the corner scraper plate can push the corner guards onto the suction plate one by one, thereby improving reliability.

[0018] Compared with the prior art, the present invention has achieved beneficial technical effects:

[0019] 1. This application integrates the scraping mechanism on the corner protection bin and sets a pick-and-place mechanism on the base, so as to take out the corner protection pushed out by the scraping mechanism and place it at the position where the corner protection needs to be prevented. It is not necessary to drive the entire base to move, which greatly reduces the activity space required for the device, realizes the high integration of the corner protection bin, the scraping mechanism and the pick-and-place mechanism, and has a more compact structure, which achieves the advantage of occupying less space, is conducive to the integrated design of the equipment, and can play a role in improving the efficiency of the equipment. The more compact structure makes the materials required in the manufacturing process also significantly reduced, achieving the advantage of lower manufacturing cost.

[0020] 2. One side of the suction plate is parallel to the mounting plate, which serves to position the angle of the suction plate, thereby positioning the angle of the corner guard adsorbed on the suction plate. The angle at which the swing drive drives the swing structure to flip is equal to the angle between the mounting plate and the horizontal plane, so that after the swing structure drives the pick-and-place drive, the suction plate and the corner guard to rotate, the side of the corner guard adsorbed on the suction plate is in a horizontal state, so that the suction plate and the corner guard can be driven by the pick-and-place drive to move from bottom to top onto the tile, and the corner guard can fit with the tile, and the corner guard pick-and-place device can avoid interference with the equipment above and on the side of the tile. The corner guard pick-and-place device of the present application proposes a new corner guard placement device, which innovatively places the corner guard from under the tile, effectively avoiding the problem of interference between different mechanisms in the equipment, and rationally utilizing space, which can make the equipment more integrated, and is conducive to saving equipment space and improving equipment efficiency.

[0021] 3. The corner guard can be taken and placed without driving the entire base to move, thereby reducing the supporting driving equipment and movable structures, thereby reducing the driving equipment with large thrust and power, reducing the manufacturing cost, and reducing the space occupied by the driving equipment, making the structure of the corner guard taking and placing device more compact. At the same time, the weight of the swing structure and the taking and placing mechanism is lighter than the weight of the entire base and the corner guard bin, the swing structure and the taking and placing mechanism on the base. Therefore, driving the swing structure and the taking and placing mechanism to drive the corner guard to move can make the equipment move faster under the same thrust, which can improve the efficiency of the equipment.

[0022] 4. When the swing drive drives the swing structure, the pick-and-place drive, the suction plate and the corner guard to move, the corner guard can be flipped, the placement angle of the corner guard can be adjusted, and the horizontal and vertical positions of the corner guard can be adjusted, so that the angle and position of the corner guard bin can be staggered with the position where the corner guard needs to be placed, thereby freeing up more space on the same work station, avoiding collisions between different devices, and being more conducive to the integrated design of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a corner guard taking and placing device in an embodiment of the present invention;

[0024] Figure 2 is a schematic structural diagram of a pick-and-place mechanism in an embodiment of the present invention;

[0025] Figure 3 2 is a schematic diagram of the structure of the base and the corner protection bin in an embodiment of the present invention;

[0026] Figure 4 It is a schematic structural diagram of a corner protection bin and a corner scraping mechanism in an embodiment of the present invention.

[0027] The technical features indicated by the reference numerals are as follows:

[0028] 10. Base; 20. Corner protection bin; 21. Mounting frame; 22. Mounting plate; 23. First partition; 24. Second partition; 25. First limit strip; 26. Second limit strip; 27. Contour groove; 31. Corner stop bar; 32. Corner protection limit plate; 33. Limit plate adjustment groove; 34. Limit plate fixing piece; 41. First mounting groove; 42. First mounting screw; 43. Second mounting groove; 44. Second mounting screw; 45. Partition adjustment groove; 46. Partition screw; 50. Corner scraping mechanism; 51. Corner scraping drive member; 52. Corner scraping plate; 53. Clamping slot; 60. Pick-up and place mechanism; 61. Swing drive member; 62. Pick-up and place drive member; 63. Suction plate; 64. Air inlet; 65. Negative pressure interface; 66. Swing rod; 67. Swing frame; 68. Swing adjustment groove; 69. Swing fixing piece. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments, but the scope of protection claimed in the present invention is not limited to the following specific embodiments.

[0030] refer to Figure 1 A corner protection picking and placing device includes a base 10, a corner protection bin 20, a corner scraping mechanism 50 and a picking and placing mechanism 60.

[0031] refer to Figure 2The pick-and-place mechanism 60 includes a swing structure, a swing driving member 61, a pick-and-place driving member 62 and a suction plate 63. The swing structure is rotatably connected to the base 10, the swing driving member 61 is respectively connected to the swing structure and the base 10, and the pick-and-place driving member 62 is installed on the swing structure. The swing structure includes a swing rod 66 and a swing frame 67, the swing rod 66 is rotatably connected to the base 10 and connected to the swing driving member 61, the swing frame 67 is slidably installed on the swing rod 66, the swing rod 66 is provided with a swing adjustment groove 68, the swing frame 67 is provided with a swing fixing member 69 penetrating the swing adjustment groove 68, and the swing fixing member 69 is a swing fixing screw threadedly connected to the swing frame 67. The pick-and-place driving member 62 is installed on the swing frame 67, and the sliding direction of the swing frame 67 on the swing rod 66 is the same as the direction of extension and contraction of the pick-and-place driving member 62. The swing drive member 61 is a swing cylinder with two ends respectively connected to the swing structure and the base 10 for rotation. The swing cylinder is extended and shortened to drive the swing structure to rotate on the base 10, and the swing structure drives the pick-up and place drive member 62 and the suction plate 63 to move. The suction plate 63 is installed on the pick-up and place drive member 62. The pick-up and place drive member 62 is a pick-up and place cylinder with two ends respectively connected to the swing structure and the suction plate 63 for rotation. The pick-up and place drive member 62 is extended and shortened to drive the suction plate 63 to move. The suction plate 63 is provided with an air suction port 64. The suction plate 63 is provided with a negative pressure interface 65 connected to the air suction port 64. The air suction port 64 and the negative pressure interface 65 are connected through the inside of the suction plate 63. The scraping mechanism 50 is provided with a discharge end. The air suction port 64 is located on the side of the scraping mechanism 50 close to the discharge end. The negative pressure interface 65 is connected to an external vacuum pumping device, and the gas in the negative pressure interface 65 and the air inlet 64 is pumped out by the external vacuum pumping device, so that a negative pressure is formed at the air inlet 64, so that the air inlet 64 can suck the corner guard.

[0032] refer to Figure 3 and Figure 4The corner protection bin 20 is mounted on the base 10. The corner protection bin 20 includes a mounting frame 21, a mounting plate 22, a first partition plate 23, and a second partition plate 24. The mounting frame 21 is mounted on the base 10. The mounting frame 21 is horizontally slidably connected to the base 10. The mounting frame 21 is provided with a first mounting groove 41. The base 10 is threadedly connected with a first mounting screw 42 that penetrates the first mounting groove 41. The mounting plate 22 is mounted on the mounting frame 21. The mounting plate 22 is slidably connected to the mounting frame 21. The mounting frame 21 is provided with a second mounting groove 43. The extension direction of the second mounting groove 43 is the same as the extension direction of the first partition plate 23 and the second partition plate 24. The mounting frame 21 is threadedly connected with a second mounting screw 44 that penetrates the second mounting groove 43. The first partition plate 23 and the second partition plate 24 are mounted on the same side surface of the mounting plate 22 which is tilted upward. The first partition plate 23 and the second partition plate 24 are both horizontally slidably connected to the mounting plate 22. The sliding direction of the first partition plate 23 and the second partition plate 24 on the mounting plate 22 is perpendicular to the sliding direction of the mounting frame 21 on the base 10. The mounting plate 22 is provided with a plurality of partition plate adjustment slots 45. The first partition plate 23 and the second partition plate 24 are threadedly connected with partition plate screws 46 respectively penetrated through different partition plate adjustment slots 45. The mounting plate 22 is tilted or vertically arranged. In this embodiment, the mounting plate 22 is tilted 70° relative to the horizontal plane. The lower end of the mounting plate 22 is tilted in a direction away from the tiles. The first partition plate 23, the second partition plate 24 and the corner guards stored in the corner guard bin 20 are located on the side of the mounting plate 22 away from the tiles, so that it is convenient to place the corner guards on the mounting plate 22 and to check the number of corner guards remaining in the corner guard bin 20, so as to achieve the effect of convenient use. The corner guard on the mounting plate 22 needs to slide down to the lower end of the mounting plate 22 by gravity, so the mounting plate 22 cannot be set horizontally, and needs to be set obliquely or vertically. The first partition 23 is fixedly connected to the side of the second partition 24 that is parallel to the mounting plate 22, and the second partition 24 is fixedly connected to the side of the first partition 23 that is parallel to the mounting plate 22. The second partition 24 is located on the side of the first partition 23 that is close to the air inlet 64, and the lower end of the second partition 24 is provided with a contoured groove 27 for the corner guard to pass through. The mounting plate 22 stores the corner guard located between the first partition 23 and the second partition 24, and the cross section of the corner guard is "L" shaped as a whole. The side of the suction plate 63 that is close to the air inlet 64 is parallel to the mounting plate 22, and the angle at which the swing structure rotates away from the scraping mechanism is equal to the angle between the mounting plate 22 and the horizontal plane. The suction plate 63 is located above the swing structure, and the pick-and-place drive 62 drives the suction plate 63 to move in the direction close to or away from the swing structure. One side of the suction plate 63 close to the air inlet 64 is parallel to the mounting plate 22, so that the process of the corner guard being pushed to the suction plate 63 by the corner scraping mechanism 50 is smoother, thereby improving the stability of the corner guard during movement.

[0033] The second partition plate 24 is located on a side of the first partition plate 23 close to the air inlet 64, and is provided with a corner guard lever 31, the extension direction of which is parallel to the moving direction of the corner scraping plate 52. The corner guard lever 31 is slidably connected with a corner guard stop plate 32, the corner guard stop plate 32 is provided with a stop plate adjustment slot 33, the corner guard lever 31 is provided with a stop plate fixing member 34 penetrating the stop plate adjustment slot 33, and the corner guard stop plate 32 is located on a side of the suction plate 63 away from the corner guard bin 20.

[0034] The scraping mechanism 50 is installed on the corner protection bin 20. The scraping mechanism 50 includes a scraping drive 51 and a scraping plate 52. The scraping drive 51 is fixedly installed on the mounting plate 22. The scraping plate 52 is fixedly connected to the scraping drive 51 and is located at the lower end of the first partition 23 and the second partition 24. The scraping drive 51 is a scraping cylinder whose two ends are respectively fixedly connected to the mounting plate 22 and the scraping plate 52. The scraping drive 51 extends and shortens to drive the scraping plate 52 to move. A slot 53 is provided at one end of the scraping plate 52 close to the air inlet 64.

[0035] Specific working process:

[0036] The corner guard in the corner guard bin 20 moves downward by gravity and engages with the corner scraping plate 52, and the corner scraping plate 52 blocks the corner guard on the corner guard bin 20 to prevent the corner guard from sliding out of the corner guard bin 20. The swing drive 61 is shortened, driving the swing structure, the pick-and-place drive 62 and the suction plate 63 to flip, and the pick-and-place drive 62 is extended to drive the suction plate 63 to move, and the suction plate 63 is moved to a position close to the corner scraping mechanism 50. The corner scraping mechanism 50 pushes the corner guard stored in the corner guard bin 20 onto the suction plate 63, and extracts the air in the suction port 64 through the negative pressure interface 65, so that negative pressure is formed at the suction port 64 and the corner guard is adsorbed on the suction plate 63. Then the pick-and-place drive 62 is shortened, and the corner guard is removed from the corner scraping mechanism 50, and then the swing drive 61 and the pick-and-place drive 62 are extended, which drives the corner guard to flip and move to the position where the corner guard needs to be placed, and the corner guard is fitted with the tile. Stop extracting the air in the suction port 64 through the negative pressure interface 65 so that the suction port 64 cannot suck the corner protector, so that the corner protector can be placed at the specified position, and the pick-and-place drive member 62 is shortened and returned to its original position, realizing the function of automatically picking up and placing the corner protector.

[0037] This embodiment has the following advantages:

[0038] The present application integrates the scraping mechanism 50 on the corner protection bin 20 and sets a pick-and-place mechanism 60 on the base 10, so as to realize taking out the corner protection pushed out by the scraping mechanism 50 and placing it at the position where the corner protection needs to be prevented, without driving the entire base 10 to move, thus greatly reducing the activity space required for the device, realizing the high integration of the corner protection bin 20, the scraping mechanism 50 and the pick-and-place mechanism 60, and achieving a more compact structure, achieving the advantage of occupying less space, being conducive to the integrated design of the equipment, and being able to improve the efficiency of the equipment. The more compact structure makes the materials required in the manufacturing process also significantly reduced, achieving the advantage of lower manufacturing cost.

[0039] The corner guard can be taken and placed without driving the entire base 10 to move, thereby reducing the driving equipment and movable structures, and reducing the driving equipment with large thrust and power, thereby reducing the manufacturing cost. The use of driving equipment with small thrust, power and volume can also reduce the space occupied by the driving equipment, making the structure of the corner guard taking and placing device more compact. At the same time, the weight of the swing structure and the taking and placing mechanism 60 is lighter than the weight of the base 10, the corner guard bin 20, the swing structure and the taking and placing mechanism 60. Therefore, driving the swing structure and the taking and placing mechanism 60 to drive the corner guard to move can make the movement speed of the device faster under the same thrust, which can improve the efficiency of the device.

[0040] In the process of the swing drive 61 driving the swing structure, the pick-and-place drive 62, the suction plate 63 and the corner guard to move, the corner guard can be driven to flip, the placement angle of the corner guard can be adjusted, and the horizontal and vertical positions of the corner guard can be adjusted, so that the angle and position of the corner guard bin 20 can be staggered from the position where the corner guard needs to be placed, thereby freeing up more space on the same work station, avoiding collisions between different devices, and being more conducive to the integrated design of the equipment.

[0041] The corner scraping mechanism 50 is integrated on the corner protection bin 20, and the corner protection bin 20 and the pick-and-place mechanism 60 are both installed on the base 10, which can make the structure more compact while realizing modular design. It only needs to fix the base 10 in a suitable position to realize the installation of the pick-and-place mechanism 60, the corner protection bin 20 and the corner scraping mechanism 50 at the same time, which has the advantages of convenient design, convenient installation and high applicability.

[0042] One side of the suction plate 63 is parallel to the mounting plate 22, which plays a role in positioning the angle of the suction plate 63, so as to position the angle of the corner guard adsorbed on the suction plate 63. The angle at which the swing drive 61 drives the swing structure to flip is equal to the angle between the mounting plate 22 and the horizontal plane, so that after the swing structure drives the pick-up and place drive 62, the suction plate 63 and the corner guard to rotate, the side of the corner guard adsorbed on the suction plate 63 is in a horizontal state, so that the pick-up and place drive 62 can drive the suction plate 63 and the corner guard to move from bottom to top onto the tile, and the corner guard can fit with the tile, and the corner guard pick-up and place device can be prevented from interfering with the equipment above and on the side of the tile, and the space can be reasonably used, so that the equipment can be more integrated, which is conducive to saving equipment space and improving equipment efficiency.

[0043] The swing frame 67 is slid on the swing rod 66 to drive the pick-and-place driving member 62 and the suction plate 63 to move, and the position of the suction plate 63 is adjusted so that the suction plate 63 can be suitable for corner guards of different thicknesses, thereby improving the applicability.

[0044] During the movement of the swing frame 67 on the swing rod 66, the swing fixing member 69 can move in the swing adjustment slot 68 to prevent the swing frame 67 from being stuck by the swing fixing member 69. After the position adjustment of the swing frame 67 is completed, the swing frame 67 is locked on the swing rod 66 by the swing fixing member 69, thereby achieving the fixation of the swing frame 67 and the swing rod 66.

[0045] Sliding the mounting frame 21 on the base 10 can drive the mounting plate 22, the first partition plate 23, the second partition plate 24 and the corner guard to move, thereby adjusting the position of the corner guard bin 20 and the corner scraping mechanism 50, so that the hanging frame mechanism can push the corner guards of different thicknesses onto the suction plate 63 and make the corner guards fit the suction plate 63, thereby improving the applicability. After the position of the mounting frame 21 is adjusted, tighten the first mounting screw 42 to lock the mounting frame 21 on the base 10.

[0046] The mounting plate 22 is slid on the mounting frame 21, so that the mounting plate 22 drives the first partition plate 23, the second partition plate 24 and the corner guard to adjust the height, so that it can be used for corner guards of different heights, thereby improving the applicability. After the position of the mounting plate 22 is adjusted, the second mounting screw 44 is tightened to lock the mounting plate 22 on the mounting frame 21.

[0047] By sliding the first partition 23 and the second partition 24 on the mounting plate 22, the distance between the first partition 23 and the second partition 24 can be adjusted, so that corner guards of different lengths can be placed between the first partition 23 and the second partition 24, so that they can be suitable for corner guards of different lengths, thereby improving applicability. After the positions of the first partition 23 and the second partition 24 are adjusted, the partition screws 46 on the first partition 23 and the second partition 24 are tightened to lock the first partition 23 and the second partition 24 on the mounting plate 22. The corner guard is placed on the mounting plate 22 and located between the first partition 23 and the second partition 24. While the corner guard slides downward on the mounting plate 22 due to gravity, the first partition 23 and the second partition 24 guide the corner guard and prevent the corner guard from accidentally sliding out of the mounting plate 22, thereby improving reliability.

[0048] The corner guard between the first partition plate 23 and the second partition plate 24 slides downward and engages with the corner scraping plate 52, so that the corner guard is blocked by the corner scraping plate 52 to prevent the corner guard from accidentally sliding out of the mounting plate 22, thereby improving reliability.

[0049] The scraping plate 52 is driven by the scraping drive 51 to move at the lower ends of the first partition 23 and the second partition 24, and the corner guards at the lower ends of the first partition 23 and the second partition 24 are driven to move toward the suction plate 63, thereby realizing the function of pushing the corner guards to move toward the discharge end and the suction plate 63 through the scraping mechanism 50.

[0050] The scraping plate 52 moves away from the suction plate 63, so that the corner guard can be inserted into the slot 53, so that the corner guard and the scraping plate 52 are engaged in the moving direction of the scraping plate 52. Then the scraping plate 52 moves toward the suction plate 63, driving the corner guard inserted into the slot 53 to move, so that the scraping plate 52 can more stably push the corner guard to move toward the suction plate 63, ensuring that the scraping plate 52 can push the corner guard to move, thereby improving reliability.

[0051] When the corner scraper plate 52 pushes the corner guard to move, the corner guard stopper rod 31 can block one side of the corner guard to prevent the corner guard from accidentally sliding off the corner scraper plate 52, thereby improving reliability.

[0052] The corner guard is blocked by the corner guard limiting plate 32 to prevent the corner guard from continuing to move and sliding out of the suction plate 63 due to inertia after the corner scraping plate 52 stops moving, thereby playing a limiting role and achieving the advantage of higher reliability.

[0053] By setting the first limit strip 25 and the second limit strip 26, when the corner guard between the first partition plate 23 and the second partition plate 24 has a tendency to roll over, the first limit strip 25 and the second limit strip 26 clamp the corner guard to prevent the corner guard from rolling over and falling to the outside of the mounting plate 22, thereby improving the stability of the corner guard in the corner guard bin 20.

[0054] By providing a contoured groove 27 at the lower end of the second partition 24, the corner guard can move toward the suction plate 63 through the contoured groove 27 during the process of the scraping plate 52 pushing the corner guard to move, thereby preventing the corner guard engaged with the scraping plate 52 from being stuck by the second partition 24, and the corner guard that is not in contact with the scraping plate 52 can be blocked between the first partition 23 and the second partition 24 by the second partition 24, thereby ensuring that the scraping plate 52 can push the corner guards onto the suction plate 63 one by one, thereby improving reliability.

[0055] According to the disclosure and teaching of the above description, those skilled in the art to which the present invention belongs may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the invention should also fall within the scope of protection of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the invention.

Claims

1. A corner protection pick-up and placement device, comprising a base (10) and a corner protection bin (20), wherein the corner protection bin (20) is mounted on the base (10), characterized in that: It also includes a scraping mechanism (50) and a pick-and-place mechanism (60), wherein the scraping mechanism (50) is mounted on the corner protection bin (20), and the pick-and-place mechanism (60) includes a swinging structure, a swinging driving member (61), a pick-and-place driving member (62) and a suction plate (63), wherein the swinging structure is rotatably connected to the base (10), the swinging driving member (61) is respectively connected to the swinging structure and the base (10), the pick-and-place driving member (62) is mounted on the swinging structure, and the suction plate (63) is mounted on the pick-and-place driving member (62), the suction plate (63) is provided with an air suction port (64), and the suction plate (63) is provided with a negative pressure interface (65) connected to the air suction port (64), and the scraping mechanism (50) is provided with a discharge end, and the air suction port (64) is located on a side of the scraping mechanism (50) close to the discharge end; The swing structure comprises a swing rod (66) and a swing frame (67), wherein the swing rod (66) is rotatably connected to the base (10) and is connected to the swing driving member (61), the swing frame (67) is slidably mounted on the swing rod (66), and the pick-and-place driving member (62) is mounted on the swing frame (67); The swing rod (66) is provided with a swing adjustment slot (68), and the swing frame (67) is provided with a swing fixing member (69) penetrating the swing adjustment slot (68); The sliding direction of the swing frame on the swing rod is the same as the direction of extension and contraction of the pick-and-place drive member; The swing driving member is a swing cylinder with two ends respectively connected to the swing structure and the base for rotation; The pick-and-place driving member is a pick-and-place cylinder whose two ends are respectively fixedly connected to the swing structure and the suction plate; The air inlet is connected to the negative pressure interface through the inside of the suction plate; The corner protection bin (20) comprises a mounting frame (21), a mounting plate (22), a first partition plate (23) and a second partition plate (24); the mounting frame (21) is mounted on the base (10); the mounting plate (22) is mounted on the mounting frame (21); and the first partition plate (23) and the second partition plate (24) are mounted on the same side surface of the mounting plate (22); A side surface of the suction plate (63) close to the air inlet (64) is parallel to the mounting plate (22); the angle at which the swing structure rotates away from the scraping mechanism is equal to the angle between the mounting plate (22) and the horizontal plane; the suction plate (63) is located above the swing structure; and the pick-and-place drive member (62) drives the suction plate (63) to move in a direction close to or away from the swing structure; The scraping mechanism (50) comprises a scraping driving member (51) and a scraping plate (52), wherein the scraping driving member (51) is fixedly mounted on the mounting plate (22), and the scraping plate (52) is fixedly connected to the scraping driving member (51) and is located at the lower ends of the first partition plate (23) and the second partition plate (24); A slot (53) is provided at one end of the scraper plate (52) close to the air inlet (64); The second partition plate (24) is located on a side of the first partition plate (23) close to the air inlet (64), and the second partition plate (24) is provided with a corner guard bar (31); The corner guard lever (31) is slidably connected to a corner guard limiting plate (32), the corner guard limiting plate (32) is provided with a limiting plate adjusting groove (33), and the corner guard lever (31) is provided with a limiting plate fixing member (34) penetrating the limiting plate adjusting groove (33); The second partition plate (24) is located on a side of the first partition plate (23) close to the air inlet (64), and a contoured groove (27) for the corner guard to pass through is provided at the lower end of the second partition plate (24).

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