A fully automatic profile palletizer

Abstract

The present invention relates to the field of palletizers, and in particular to a fully automatic profile palletizer, comprising a frame, a conveyor belt, a grabbing assembly, a feeding assembly and a stacking assembly, wherein the frame comprises supporting legs, connecting rods are arranged on the supporting legs on both sides, a moving rod is arranged between the connecting rods, a moving groove is opened on the moving rod, the grabbing assembly is movably arranged in the moving groove between the moving rods, and the conveyor belt is arranged on one side of the middle of the frame; when the plate-like profile is conveyed to the feeding assembly, a pushing block is pushed to move by a first hydraulic rod, and the pushing block drives a concave interlayer block to move outward from a material outlet and be clamped on a side wall of the plate-like profile, so as to realize interlayer treatment of the plate-like profile during stacking, avoid the situation that the surface of the plate-like profile is scratched due to friction when stacking between the plate-like profiles, reduce the working intensity of operators, and avoid the situation that operators are easily injured during manual operation during interlayer.

Description

Technical Field

[0001] The invention relates to the field of palletizers, and in particular to a fully automatic profile palletizer. Background Art

[0002] The profile palletizer arranges the processed profiles on pallets in a certain arrangement and automatically stacks them. It can stack multiple layers and then push them out to facilitate forklift transportation to the warehouse for storage.

[0003] When the processed plate-shaped profiles are stacked directly, it is easy for the plates to rub against each other and cause scratches on the surface of the plates. Therefore, it is necessary to place interlayer boards or interlayer blocks between the plates when stacking the plates. The placement of interlayer blocks requires manual operation, and the stacking gap of the palletizer is short. When the interlayer pieces are placed manually, the operation of the palletizer is likely to cause the plates to crush the operator's arms, and the manual placement of interlayer pieces increases the workload of the operator.

[0004] The above contents are only used to assist in understanding the technical solution of the present invention, and do not constitute an admission that the above contents are the closest prior art. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a fully automatic profile palletizer capable of stacking interlayers of plate-shaped profiles.

[0006] To achieve the above-mentioned purpose, the technical solution of the present invention is implemented as follows, including a frame, a conveyor belt, a grabbing assembly, a feeding assembly and a stacking assembly, the frame including supporting legs, connecting rods are arranged on the supporting legs on both sides, a moving rod is arranged between the connecting rods, a moving groove is opened on the moving rod, the grabbing assembly is movably arranged in the moving groove between the moving rods, the conveyor belt is arranged on one side in the middle of the frame, a feeding assembly is arranged on the top end of the conveyor belt close to one side of the frame, and the stacking assemblies are arranged on both sides of the feeding assembly.

[0007] Furthermore, the plate-like profile is delivered to the feeding assembly through the conveyor belt, and then the plate-like profile at the feeding assembly is adsorbed and grabbed by the grabbing assembly, and then the plate-like profile is driven to the top of the stacking assembly by moving on the moving rod, and then the plate-like profile is stacked on the stacking assembly, and then the work is repeated. After the stacking assembly on one side is completed, the grabbing assembly grabs the plate-like profile and places it on the stacking assembly on the other side for stacking. At the same time, the stacked profile is removed from the equipment by a forklift, and the stacking plate is replaced.

[0008] Furthermore, the grabbing assembly includes a movable rod movably arranged in a movable groove between the movable rods, a sliding block movably arranged at the bottom of the movable rod, a connecting column arranged at the bottom of the sliding block, an adsorption plate arranged at the bottom of the connecting column, suction cups arranged at the four corners of the bottom of the adsorption plate, and an elastic corrugated cover arranged at the bottom of the adsorption plate, and blowing outlets inclined upward on the inner side and downward on the outer side are opened on both sides of the bottom of the elastic corrugated cover; with this design, before the plate-like profile is adsorbed and grasped by the suction cup, the bottom of the elastic corrugated cover first contacts the plate-like profile, and the bottom of the elastic corrugated cover is squeezed by force after contacting the plate-like profile, and the air in the elastic corrugated cover is discharged through the blowing outlet, and the blowing outlet is arranged on one side of the suction cup, and the blowing outlet blows air to the surface of the plate-like profile to blow off the dust on the surface of the plate-like profile, and then the suction cup adsorbs and grasps the plate-like profile, thereby avoiding the situation where dust adhering to the surface of the plate-like profile affects the grasping of the suction cup.

[0009] Furthermore, the feeding assembly includes side plates, both sides of which are connected to the side walls of the supporting legs, feeding rollers are arranged between the side plates, mounting grooves are opened on the side plates, a partition bin is arranged in the mounting groove, the bottom of the partition bin is connected to a bottom plate, a first hydraulic rod is arranged on the bottom plate, and a concave top block is arranged on the top of the first hydraulic rod; with this design, after the plate-like profile is sent to the feeding assembly by the conveyor belt, the plate-like profile is subjected to a partition treatment through the partition bin, and then the first hydraulic rod pushes the concave top block to move upward, so that the grabbing assembly grabs the plate-like profile, and the convex blocks on both sides of the concave top block are arranged in the gap between the feeding rollers, so that no collision with the feeding rollers will occur, and rubber pads are arranged on the tops of the convex blocks on both sides of the concave top block, so that no damage will be caused to the plate-like profile when contacting the surface of the plate-like profile.

[0010] Furthermore, a discharge port is provided on one side of the top of the partition bin, and a push block movable in the partition bin chamber is provided on the other side of the partition bin, an L-shaped mounting plate is provided on the side wall of the partition bin, a second hydraulic rod is installed between the L-shaped mounting plate and the push block, a movable plate is movably provided in the partition bin, a telescopic spring is provided between the movable plate and the bottom wall of the partition bin, and a number of concave partition blocks are provided on the movable plate in the partition bin; with this design, the partition bin is pushed to move the push block by the second hydraulic rod, and the concave partition block is pushed out of the discharge port when the push block moves, so that the concave partition block is installed on the side wall of the plate-like profile, thereby achieving the effect of isolating the plate-like profile, and then the second hydraulic rod drives the push block to reset, and the telescopic spring pushes the movable plate up and drives the concave partition block in the partition bin chamber to move up.

[0011] Furthermore, the two protrusions on the side wall of the concave spacer block are in arc shape, so that the concave spacer block is easier to be installed on the side wall of the plate-shaped profile when it moves.

[0012] Furthermore, a bin cover is provided at the bottom of the interlayer bin, the telescopic spring is provided between the bin cover and the movable plate, a telescopic rod is provided at the top of the bin cover, and the top of the telescopic rod is connected to the movable plate; in this design, the telescopic rod is used to limit the moving direction of the movable plate pushed by the telescopic spring, and when the concave interlayer blocks in the interlayer bin are used up, the bin cover is opened, and at the same time, the bin cover drives the telescopic rod and the telescopic spring to leave the interlayer bin chamber, and then the concave interlayer blocks are placed into the interlayer bin chamber from the bottom of the interlayer bin, and after the installation is completed, the bin cover, the telescopic rod and the telescopic spring are installed and reset.

[0013] Furthermore, the stacking assembly includes a third hydraulic rod, a top plate is provided on the top of the third hydraulic rod, and a pallet is placed on the top plate; with this design, the top plate and the pallet are driven up and down by the third hydraulic rod according to the stacking height, which is convenient for grabbing the assembly for stacking.

[0014] The beneficial effects of the present invention are embodied in:

[0015] The present invention, through the use of the interlayer bin, when the plate-like profile is conveyed to the feeding assembly, the push block is pushed to move by the first hydraulic rod, and the push block drives the concave interlayer block to move outward from the discharge port and be clamped on the side wall of the plate-like profile, thereby realizing interlayer treatment of the plate-like profile during stacking, avoiding the situation that the surface of the plate-like profile is scratched due to friction when stacking the plate-like profiles, reducing the working intensity of the operators, and avoiding the situation that the operators are easily injured during manual operation during interlayer.

[0016] The present invention arranges an elastic corrugated cover at the bottom of the adsorption plate. When the plate-like profile moves upward, the elastic corrugated cover is squeezed, and the internal air is discharged from the blowing port to blow air to the surface of the plate-like profile to blow off the dust on the surface of the plate-like profile, thereby improving the adsorption strength of the suction cup when adsorbing the plate-like profile, and avoiding the plate-like profile from falling when being adsorbed by the suction cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the three-dimensional structure of the fully automatic profile palletizer provided by the present invention;

[0018] Figure 2 A schematic diagram of the three-dimensional structure of the grabbing assembly and the feeding assembly provided by the present invention;

[0019] Figure 3 A schematic diagram of the three-dimensional structure of the grabbing assembly provided by the present invention;

[0020] Figure 4 A schematic diagram of the three-dimensional structure of the interlayer bin provided by the present invention;

[0021] Figure 5 This is a schematic structural diagram of the interlayer bin provided by the present invention.

[0022] Description of reference numerals:

[0023] 1. Frame; 11. Support legs; 12. Connecting rod; 13. Moving rod; 131. Moving slot; 2. Conveyor belt; 3. Grabbing assembly; 31. Movable rod; 32. Sliding block; 33. Connecting column; 34. Adsorption plate; 35. Suction cup; 36. Elastic corrugated cover; 361. Blowing port; 4. Feeding assembly; 41. Side plate; 411. Mounting slot; 42. Feeding roller; 43. Bottom plate; 44. First hydraulic rod; 441. Concave top block; 45. Interlayer bin; 451. Discharge port; 452. Push block; 453. Second hydraulic rod; 454. L-shaped mounting plate; 455. Bin cover; 456. Concave interlayer block; 457. Movable plate; 458. Telescopic spring; 459. Telescopic rod; 5. Stacking assembly; 51. Third hydraulic rod; 52. Top plate; 53. Pallet. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the invention, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the invention.

[0025] It should be noted that if the embodiments of the invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that satisfy both A and B. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the invention.

[0027] See also Figures 1 to 5 :

[0028] The present invention discloses a fully automatic profile stacking machine, comprising a frame 1, a conveyor belt 2, a grabbing assembly 3, a feeding assembly 4 and a stacking assembly 5. The frame 1 comprises a supporting leg 11, connecting rods 12 are arranged on the supporting legs 11 on both sides, a moving rod 13 is arranged between the connecting rods 12, a moving groove 131 is opened on the moving rod 13, the grabbing assembly 3 is movably arranged in the moving groove 131 between the moving rods 13, the conveyor belt 2 is arranged on one side in the middle of the frame 1, the feeding assembly 4 is arranged on the top end of the conveyor belt 2 close to the side of the frame 1, and the stacking assembly 5 is arranged on both sides of the feeding assembly 4.

[0029] In the specific implementation, the plate-like profile is delivered to the feeding component 4 through the conveyor belt 2, and then the plate-like profile at the feeding component 4 is adsorbed and grabbed by the grabbing component 3, and then the plate-like profile is driven to the top of the stacking component 5 by moving on the moving rod 13, and then the plate-like profile is stacked on the stacking component 5, and then the work is repeated. After the stacking of the stacking component 5 on one side is completed, the grabbing component 3 grabs the plate-like profile and places it on the stacking component 5 on the other side for stacking. At the same time, the stacked profile is removed from the equipment by a forklift, and the stacking board is replaced.

[0030] In the present invention, the grab assembly 3 includes a movable rod 31 movably arranged in a movable groove 131 between the movable rods 13, a sliding block 32 is movably arranged at the bottom of the movable rod 31, a connecting column 33 is arranged at the bottom of the sliding block 32, an adsorption plate 34 is arranged at the bottom of the connecting column 33, suction cups 35 are arranged at the four corners of the bottom of the adsorption plate 34, an elastic corrugated cover 36 is also arranged at the bottom of the adsorption plate 34, and air outlets 361 with an inner side upward and an outer side downward are opened on both sides of the bottom of the elastic corrugated cover 36; such a design Before the suction cup 35 sucks and grabs the plate-like profile, the bottom of the elastic corrugated cover 36 first contacts the plate-like profile. After the bottom of the elastic corrugated cover 36 contacts the plate-like profile, it is squeezed, and the air in the elastic corrugated cover 36 is discharged through the blowing port 361. The blowing port 361 is set on one side of the suction cup 35. The blowing port 361 blows air to the surface of the plate-like profile to blow off the dust on the surface of the plate-like profile. Then the suction cup 35 sucks and grabs the plate-like profile, avoiding the situation where dust adhering to the surface of the plate-like profile affects the grabbing of the suction cup 35.

[0031] In the present invention, the feeding assembly 4 includes a side plate 41, the two sides of the side plate 41 are connected to the side walls of the supporting leg 11, a feeding roller 42 is arranged between the side plates 41, a mounting groove 411 is opened on the side plate 41, a partition bin 45 is arranged in the mounting groove 411, the bottom of the partition bin 45 is connected to a bottom plate 43, a first hydraulic rod 44 is arranged on the bottom plate 43, and a concave top block 441 is arranged on the top of the first hydraulic rod 44; in this design, when the plate-like profile is conveyed by the conveyor belt After being sent to the feeding assembly 4, the plate-like profile is subjected to interlayer treatment through the interlayer bin 45, and then the first hydraulic rod 44 pushes the concave top block 441 to move upward, so that the grabbing assembly 3 grabs the plate-like profile, and the two side convex blocks on the concave top block 441 are arranged at the gap between the feeding rollers 42, so that there will be no collision with the feeding rollers 42, and rubber pads are arranged on the tops of the two side convex blocks on the concave top block 441, so that there will be no damage to the plate-like profile when contacting the surface of the plate-like profile.

[0032] In the present invention, a discharge port 451 is provided on one side of the top of the interlayer bin 45, a push block 452 movable in the chamber of the interlayer bin 45 is provided on the other side of the interlayer bin 45, an L-shaped mounting plate 454 is provided on the side wall of the interlayer bin 45, a second hydraulic rod 453 is installed between the L-shaped mounting plate 454 and the push block 452, a movable plate 457 is movably provided in the interlayer bin 45, a telescopic spring 458 is provided between the movable plate 457 and the bottom wall of the interlayer bin 45, and the movable plate 457 in the interlayer bin 45 is provided. 57 is provided with a plurality of concave partition blocks 456; with such a design, the partition bin 45 is driven by the second hydraulic rod 453 to push the push block 452 to move, and when the push block 452 moves, the concave partition block 456 is pushed out from the discharge port 451, so that the concave partition block 456 is installed on the side wall of the plate-like profile, achieving the effect of isolating the plate-like profile, and then the second hydraulic rod 453 drives the push block 452 to reset, and the telescopic spring 458 drives the movable plate 457 to move upward and drives the concave partition block 456 in the chamber of the partition bin 45 to move upward.

[0033] In the present invention, the two protrusions on the side wall of the concave spacer block 456 are arc-shaped, so that the concave spacer block 456 is easier to be installed on the side wall of the plate-shaped profile when it moves.

[0034] According to the present invention, a bin cover 455 is provided at the bottom of the interlayer bin 45, the telescopic spring 458 is provided between the bin cover 455 and the movable plate 457, a telescopic rod 459 is provided at the top of the bin cover 455, and the top of the telescopic rod 459 is connected to the movable plate 457; in this design, the telescopic spring 458 is used to limit the moving direction of the movable plate 457 by the telescopic rod 459, and when the concave interlayer block 456 in the interlayer bin 45 is used up, the bin cover 455 is opened, and at the same time, the bin cover 455 drives the telescopic rod 459 and the telescopic spring 458 to leave the chamber of the interlayer bin 45, and then the concave interlayer block 456 is placed into the chamber of the interlayer bin 45 from the bottom of the interlayer bin 45, and after the installation is completed, the bin cover 455, the telescopic rod 459 and the telescopic spring 458 are installed and reset.

[0035] In the present invention, the stacking assembly 5 includes a third hydraulic rod 51, a top plate 52 is provided on the top of the third hydraulic rod 51, and a pallet 53 is placed on the top plate 52; in this design, the top plate 52 and the pallet 53 are driven up and down by the third hydraulic rod 51 according to the stacking height, so as to facilitate the grabbing assembly 3 for stacking.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully automatic profile palletizer, characterized in that , comprising a frame (1), a conveyor belt (2), a grabbing assembly (3), a feeding assembly (4) and a stacking assembly (5), the frame (1) comprising a supporting leg (11), connecting rods (12) being arranged on both sides of the supporting leg (11), a moving rod (13) being arranged between the connecting rods (12), a moving groove (131) being provided on the moving rod (13), the grabbing assembly (3) being movably arranged in the moving groove (131) between the moving rods (13), the conveyor belt (2) being arranged on one side in the middle of the frame (1), a feeding assembly (4) being arranged on the top end of the conveyor belt (2) close to the frame (1), and the stacking assembly (5) being arranged on both sides of the feeding assembly (4); The grab assembly (3) comprises a movable rod (31) movably arranged in a movable groove (131) between the movable rods (13); a sliding block (32) movably arranged at the bottom of the movable rod (31); a connecting column (33) arranged at the bottom of the sliding block (32); an adsorption plate (34) arranged at the bottom of the connecting column (33); suction cups (35) arranged at the four corners of the bottom of the adsorption plate (34); an elastic corrugated cover (36) arranged at the bottom of the adsorption plate (34); and air blowing ports (361) inclined upward on the inside and downward on the outside are provided on both sides of the bottom of the elastic corrugated cover (36); The feeding assembly (4) comprises a side plate (41), the two sides of the side plate (41) are connected to the side walls of the supporting legs (11), a feeding roller (42) is arranged between the side plates (41), a mounting groove (411) is opened on the side plate (41), a partition bin (45) is arranged in the mounting groove (411), the bottom of the partition bin (45) is connected to the bottom plate (43), a first hydraulic rod (44) is arranged on the bottom plate (43), and a concave top block (441) is arranged on the top of the first hydraulic rod (44); A discharge port (451) is provided on one side of the top of the interlayer bin (45); a push block (452) movable in the chamber of the interlayer bin (45) is provided on the other side of the interlayer bin (45); an L-shaped mounting plate (454) is provided on the side wall of the interlayer bin (45); a second hydraulic rod (453) is installed between the L-shaped mounting plate (454) and the push block (452); a movable plate (457) is movably provided in the interlayer bin (45); a telescopic spring (458) is provided between the movable plate (457) and the bottom wall of the interlayer bin (45); and a plurality of concave interlayer blocks (456) are provided on the movable plate (457) in the interlayer bin (45); When the push block (452) moves, the concave spacer block (456) is pushed out from the discharge port (451), so that the concave spacer block (456) is installed on the side wall of the plate-shaped profile.

2. The fully automatic profile palletizer according to claim 1, characterized in that: A bin cover (455) is provided at the bottom of the interlayer bin (45), the telescopic spring (458) is provided between the bin cover (455) and the movable plate (457), a telescopic rod (459) is provided at the top of the bin cover (455), and the top of the telescopic rod (459) is connected to the movable plate (457).

3. The fully automatic profile palletizer according to claim 1, characterized in that: The stacking assembly (5) comprises a third hydraulic rod (51), a top plate (52) is arranged on the top of the third hydraulic rod (51), and a tray (53) is placed on the top plate (52).

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