A high-position palletizer for transportation

Abstract

The present invention relates to the technical field of palletizers, and specifically discloses a high-position palletizer for transport, comprising: a load-bearing bracket on which guide wheels are installed at intervals, an adjusting wheel being further provided on the load-bearing bracket in the line where the guide wheels are located, a rope being provided on the outer side of the line where the adjusting wheel and the guide wheel are located, and a wire take-up assembly being further provided at the head and tail ends of the rope; and a positioning rod being fixed between two adjacently distributed ropes, the end of the positioning rod being fixed to the outer side of the rope not under pressure, and a clamping assembly being installed on the positioning rod. The high-position palletizer for transport has a simple structure and can realize rapid palletizing of objects by using the ropes. It can operate in a small working environment and reduce the influence of environmental obstructions. It is also convenient for the movement of the palletizer and the replacement of the positioning area. The wire take-up assembly is used to perform wire take-up and wire pay-out operations on the ropes, so that the clamping assembly and the clamped objects thereon can be adjusted in the direction and position of the objects in different states to realize palletizing.

Description

Technical Field

[0001] The present invention relates to the technical field of palletizers, in particular to a high-position palletizer for transportation. Background Art

[0002] Palletizers are application tools used for warehouse management or material transportation and handling. Their main function is to realize the transfer of materials and workpieces and the stacking of objects. In the working area, due to the increase in the stacking height of objects, manual or forklift handling operations are slow and difficult to operate. At the same time, due to the increase in height, the stacking efficiency of high-positioned workpieces is poor and the manpower consumption is large. Therefore, high-position palletizers are installed to reduce labor costs while speeding up the efficiency and stability of stacking.

[0003] Existing palletizers mainly use conveyor belts to transport materials and workpieces, and then use mobile and lifting hydraulic grippers to grab and place objects, achieving the effect of stacking objects. Since the objects are mainly transported by the conveying mechanism and the workpieces are placed by the hydraulic grippers, the palletizing operation reduces the output of manual labor and improves the efficiency of palletizing. However, its use still has the following problems:

[0004] It mainly realizes the overall palletizing operation through the conveying mechanism, hydraulic gripper and the driving mechanism of the hydraulic gripper, which makes the overall volume of the palletizer large and the occupied area of ​​the working environment large. In the implementation of small-scale palletizing operations, it is inconvenient to carry, move and use, which is not conducive to the realization of fast and efficient high-position palletizing processing in a small area working environment.

[0005] In response to the above problems, it is urgent to carry out innovative design based on the original high-position palletizer for transportation. Summary of the Invention

[0006] The object of the present invention is to provide a high-position palletizer for transport, so as to solve the problem proposed in the above-mentioned background art that the existing high-position palletizer for transport is large in overall size and occupies a large area in the working environment. In the implementation of small-scale palletizing operations, it is inconvenient to transport, move and use, which is not conducive to the realization of fast and efficient high-position palletizing in a small area working environment.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a high-position palletizer for transport, comprising:

[0008] A load-bearing bracket is provided with guide wheels at intervals, and an adjusting wheel is provided on the load-bearing bracket of the line where the guide wheel is located. A rope is provided on the outside of the line where the adjusting wheel and the guide wheel are located, and a wire take-up assembly is installed at the both ends of the rope;

[0009] It also includes: a positioning rod, which is fixed between the two adjacently distributed ropes, and the end of the positioning rod is fixed to the non-pressurized outer side of the rope, and a clamping component is installed on the positioning rod.

[0010] Preferably, the load-bearing bracket includes a bottom support seat and a top support structure, wherein the top support structure is arranged in a "7" shape, and a support member is arranged between the bottom support seat and the outer side of the top support structure;

[0011] The upper half of the support is a hard rod, and the lower half is a metal stranded wire.

[0012] Preferably, a load-bearing seat is fixed on the bottom support seat of the load-bearing bracket, which is located directly below the positioning rod and the clamping assembly. At the same time, a protective shell is also provided on the outside of the guide wheel on the side of the load-bearing seat.

[0013] Preferably, the central axis of the guide wheel is fixed to the load-bearing bracket on one side, wherein a rotating cylinder is provided on the outer side of the guide wheel through a bearing sleeve, and the outer side of the rotating cylinder is connected to the rope;

[0014] A protrusion is provided on the outside of the rotating cylinder to prevent the rope from falling off.

[0015] Preferably, the adjusting wheels are arranged in a staggered distribution, and the guide wheels and the load-bearing bracket constitute a rotating structure. The guide wheels are used to improve the line-reeling and line-releasing efficiency of the line-reeling assembly.

[0016] Preferably, the take-up assembly is driven to rotate by a servo motor and is used for the take-up and pay-out operations of the rope, wherein the take-up assemblies at both ends of the rope are respectively fixed to the top and bottom outer walls of the load-bearing bracket.

[0017] Preferably, six positioning rods are arranged at equal intervals between the ropes, two adjacent positioning rods are arranged as a group, and the head and tail ends of each group of positioning rods are provided with clamping components that are symmetrically distributed on the left and right.

[0018] Preferably, the clamping assembly includes a connecting plate fixed at the head and tail ends of each group of positioning rods, a pressure piece is rotatably mounted on the connecting plate, an elastic piece is provided at the rotating connection, and an electromagnet for magnetically positioning the pressure piece is also provided on the connecting plate;

[0019] The pressure-bearing parts are arranged in a "√" shape.

[0020] Preferably, a telescopic member is further installed at the upper end of the pressure-bearing member, and a pressure plate is fixed to the output shaft end of the telescopic member.

[0021] Preferably, a transverse plate is fixed to the lower end of the pressure-bearing member, and the transverse plate is arranged horizontally, wherein the transverse plate is located directly above the gap between adjacent positioning rods.

[0022] Compared with the prior art, the present invention has the following advantages: the high-position palletizer for transportation has a simple structure, can realize rapid palletizing of objects by using ropes, can operate in a small working environment and reduce the influence of environmental obstacles, and is convenient for moving the palletizing equipment and changing the positioning area. The specific contents are as follows:

[0023] 1. Through the synchronous use of the guide wheel and the adjusting wheel, the take-up assembly is used to drive the rope, and the moving position of the clamping assembly is changed, so that the clamping assembly can quickly perform the stacking operation of objects. At the same time, the movement of the clamping assembly with the rope will not cause the collision of the guide wheel and the adjusting wheel;

[0024] Furthermore, two parallel cables are used at the same time, and different cables are wound and released by the take-up components at the head and tail ends, so that the clamping components and the clamped objects can be adjusted in direction and position according to different states of the objects to achieve palletizing, thereby improving the discharge efficiency of the objects and the stability of the palletizing formation;

[0025] 2. Through the positioning rod group composed of connecting plates, when the guide wheel is moving the rope, the positioning rod and clamping assembly of each group act independently, and the clamping will not loosen or disengage, thereby improving the stability of the objects during stacking and handling;

[0026] Furthermore, the pressure-bearing part is reset by the elastic part, and the object is initially clamped under the pressure of gravity. The initial clamping stabilization is completed by the magnetic attraction of the electromagnet, and then the pressure plate is moved by the electrically driven telescopic part to complete the secondary clamping and reinforcement of the object, so that it will not loosen and fall during the process of handling and stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the three-dimensional top view of the structure of the present invention;

[0028] Figure 2 This is a schematic diagram of the three-dimensional bottom-up structure of the present invention;

[0029] Figure 3 This is a schematic diagram of the bottom-up structure of the adjustment wheel distribution of the present invention;

[0030] Figure 4 This is a schematic diagram of the top view of the regulating wheel distribution structure of the present invention;

[0031] Figure 5 This is a schematic diagram of the overall structure of the adjusting wheel and the guide wheel of the present invention;

[0032] Figure 6 This is a schematic diagram of the distribution structure of the positioning rod and the load-bearing seat of the present invention;

[0033] Figure 7 This is a schematic diagram of the distribution structure of the clamping components of the present invention;

[0034] Figure 8 This is a schematic diagram of the structure of the clamping assembly of the present invention;

[0035] Figure 9 This is a schematic diagram of the palletizing state of the present invention;

[0036] Figure 10 This is a second schematic diagram of the palletizing state of the present invention.

[0037] In the figure: 1. load-bearing bracket; 101. support member; 2. guide wheel; 3. adjusting wheel; 4. rope; 5. take-up assembly; 6. positioning rod; 7. clamping assembly; 701. connecting plate; 702. pressure member; 703. telescopic member; 704. pressure plate; 705. cross plate; 706. electromagnet; 8. load-bearing seat; 9. protective shell. DETAILED DESCRIPTION

[0038] 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.

[0039] Example 1: Please refer to Figures 1-10 As shown, the present invention provides a technical solution: a high-position palletizer for transportation, comprising:

[0040] A load-bearing bracket 1 is provided with guide wheels 2 installed at intervals. An adjusting wheel 3 is provided on the load-bearing bracket 1 on the line where the guide wheels 2 are located. A cable rope 4 is provided on the outside of the line where the adjusting wheel 3 and the guide wheels 2 are located. A wire take-up assembly 5 is also installed at the head and tail ends of the cable rope 4.

[0041] It also includes: a positioning rod 6, fixed between the two adjacently distributed ropes 4, the end of the positioning rod 6 is fixed to the outer side of the rope 4 without pressure, and a clamping assembly 7 is installed on the positioning rod 6; a load-bearing seat 8 is also fixed to the bottom support seat of the load-bearing bracket 1, located directly below the positioning rod 6 and the clamping assembly 7, and a protective shell 9 is also provided on the outside of the guide wheel 2 on the side of the load-bearing seat 8;

[0042] In the above technical solution, if Figure 6 As shown, the load-bearing seat 8 is used to bear the weight. When objects need to be stacked, the objects are directly placed on the positioning rod 6 directly above the load-bearing seat 8. The positioning rod 6 and the load-bearing seat 8 perform dual bearing of the objects to prevent the positioning rod 6 from being deformed and damaged by compression.

[0043] At the same time, in the above scheme, the central axis of the guide wheel 2 is fixed to the load-bearing bracket 1 on one side, wherein the outer side of the guide wheel 2 is provided with a rotating cylinder through a bearing sleeve, and the outer side of the rotating cylinder is connected to the rope 4; the outer side of the rotating cylinder is provided with a protrusion to prevent the rope 4 from detaching; the adjusting wheel 3 is arranged in a staggered distribution, and the guide wheel 2 and the load-bearing bracket 1 form a rotating structure. The guide wheel 2 is used to improve the efficiency of the take-up assembly 5 in taking up and paying out the line; the take-up assembly 5 is driven to rotate by a servo motor and is used for the take-up and pay-out operations of the rope 4, wherein the take-up assemblies 5 at both ends of the rope 4 are respectively fixed to the top and bottom outer walls of the load-bearing bracket 1;

[0044] When realizing the transportation and high-position stacking of objects, the clamping assembly 7 is first used to position and clamp the objects placed on the positioning rod 6 and the load-bearing seat 8. The clamping assembly 7 can be an electric or hydraulic clamping gripper to realize the side grabbing and clamping of the object. The clamping assembly 7 generally realizes the clamping and positioning of the bagged workpiece. After the clamping assembly 7 realizes the grabbing of the object, the wire-reeling assembly 5 at the head and tail ends of the rope 4 is started synchronously, and the wire-reeling assembly 5 controlled by the servo motor realizes the wire-reeling and wire-releasing operations of the rope 4, thereby achieving the effect of driving the positioning rod 6 and the clamping assembly 7 and the workpiece to move synchronously. Since the guide wheel 2 is fixed to the load-bearing bracket 1 on one side and the guiding and conveying of the rope 4 is achieved through the rotating drum on the outside, when the rope 4 drives the positioning rod 6, the clamping assembly 7 and the workpiece to move, the guide wheel 2 can support it, but will not cause collision or obstruction. The two ropes 4 are used synchronously to achieve the position movement adjustment of the object. When the object moves to Figure 5 and Figure 9 When the guide wheel 2 and the adjusting wheel 3 are between each other, the object can be moved left and right by the clamping assembly 7 to change the front and rear orientation of the object. Then, the wire-reeling assemblies 5 at the head and tail ends of the two ropes 4 are synchronously released. Under the action of gravity, the clamping assembly 7 and the workpiece are synchronously moved downward, so that the object can be naturally placed to achieve vertical stacking. When the state and orientation of the object placement need to be changed, the wire-reeling amount of the wire-reeling assembly 5 at the head and tail ends of the single-sided rope 4 can be increased to achieve the difference in the wire-reeling amount of the wire-reeling assemblies 5 on the two ropes 4, which can achieve the following effect. Figure 10 The positioning rod 6 and the tilt and angle adjustment of the object shown, wherein the pay-out and take-up amount of the take-up component 5 are controlled by a servo motor, can achieve a good and accurate adjustment effect. At the same time, the take-up and pay-out amount control of the rope 4, as well as the weight of the object itself when stacking, can adjust the placement state and stacking range of the object when placing it, thereby improving the stacking efficiency.

[0045] Example 2: Based on Example 1, the present invention adopts Figure 7 and Figure 8 In the technical solution shown, six positioning rods 6 are evenly spaced between the ropes 4, and two adjacent positioning rods 6 are set as a group. The front and rear ends of each group of positioning rods 6 are provided with clamping components 7 symmetrically distributed on the left and right.

[0046] In the above technical solution, the group formed by the positioning rod 6 and the clamping assembly 7 is used so that when the rope 4 drives the positioning rod 6 and the clamping assembly 7 to move, the objects in the turning position will not be loosened, thereby improving the stability of clamping and conveying and facilitating stacking.

[0047] At the same time, the clamping assembly 7 includes a connecting plate 701 fixed at the head and tail ends of each group of positioning rods 6, a pressure piece 702 is rotatably mounted on the connecting plate 701, and an elastic piece is provided at its rotating connection. At the same time, the connecting plate 701 is also provided with an electromagnet 706 for magnetically positioning the pressure piece 702; wherein the pressure piece 702 is arranged in a "√" shape; a telescopic piece 703 is further installed at the upper end of the pressure piece 702, and a pressure plate 704 is fixed to the output shaft end of the telescopic piece 703; a horizontal plate 705 is further fixed to the lower end of the pressure piece 702, and the horizontal plate 705 is arranged horizontally, wherein the horizontal plate 705 is located directly above the gap between adjacent positioning rods 6;

[0048] The pressure of the pressure piece 702 and the horizontal plate 705 is used to realize the rotation of the pressure piece 702. The rotating pressure piece 702 can perform preliminary clamping and positioning on the side of the object, and utilize the magnetic effect of the electromagnet 706 to achieve the effect of stable positioning of the pressure piece 702. At the same time, a telescopic piece 703 and a matching pressure plate 704 are also provided on the pressure piece 702. The telescopic piece 703 is driven by electricity or electromagnetic repulsion plus hydraulic drive, so that the pressure plate 704 moves stably to achieve the effect of secondary stable clamping and positioning on the side of the object.

[0049] Furthermore, the cable rope 4 is provided with a conductor facility of the telescopic member 703 and the electromagnet 706, and the conductor facility can also be suspended.

[0050] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-position palletizer for transport, comprising: A load-bearing bracket (1) is provided with guide wheels (2) installed at intervals thereon, an adjusting wheel (3) is further provided on the load-bearing bracket (1) on the line where the guide wheels (2) are located, a rope (4) is provided on the outside of the line where the adjusting wheel (3) and the guide wheels (2) are located, and a wire take-up assembly (5) is further provided at the head and tail ends of the rope (4); It is characterized by further comprising: The central axis of the guide wheel (2) is fixed to the load-bearing bracket (1) on one side, wherein a rotating cylinder is provided on the outer side of the guide wheel (2) via a bearing sleeve, and the outer side of the rotating cylinder is connected to the rope (4); A protrusion is provided on the outside of the rotating cylinder to prevent the rope (4) from detaching; A positioning rod (6) is fixed between two adjacently distributed ropes (4), and the end of the positioning rod (6) is fixed to the outer side of the rope (4) that is not under pressure. At the same time, a clamping assembly (7) is installed on the positioning rod (6); by increasing the amount of wire release of the wire take-up assembly (5) at the head and tail ends of the rope (4) on one side, a difference in the amount of wire release of the wire take-up assembly (5) on the two ropes (4) is achieved, the inclination and angle adjustment of the stacking of the stacked objects are changed, and the placement state and stacking range of the objects are adjusted.

2. A high-position palletizer for transportation according to claim 1, characterized in that: The load-bearing bracket (1) includes a bottom support seat and a top support structure, wherein the top support structure is arranged in a "7" shape, and a support member (101) is arranged between the bottom support seat and the outer sides of the top support structure; The upper half of the support member (101) is a hard rod, and the lower half is a metal stranded wire.

3. The high-position palletizer for transportation according to claim 2, characterized in that: A load-bearing seat (8) is also fixed on the bottom support seat of the load-bearing bracket (1), which is located directly below the positioning rod (6) and the clamping assembly (7). At the same time, a protective shell (9) is also provided on the outside of the guide wheel (2) on the side of the load-bearing seat (8).

4. The high-position palletizer for transportation according to claim 1, characterized in that: The regulating wheels (3) are arranged in a staggered distribution, the guide wheels (2) and the load-bearing bracket (1) form a rotating structure, and the guide wheels (2) are used to improve the efficiency of taking up and paying out the wire of the take-up assembly (5).

5. A high-position palletizer for transportation according to claim 1 or 4, characterized in that: The wire take-up assembly (5) is driven to rotate by a servo motor and is used for wire take-up and wire pay-out operations of the rope (4), wherein the wire take-up assemblies (5) at both ends of the rope (4) are respectively fixed to the top and bottom outer walls of the load-bearing bracket (1).

6. The high-position palletizer for transportation according to claim 1, characterized in that: Six positioning rods (6) are arranged at equal intervals between the ropes (4), and two adjacent positioning rods (6) are arranged as a group. The front and rear ends of each group of positioning rods (6) are provided with clamping assemblies (7) that are symmetrically distributed on the left and right.

7. A high-position palletizer for transportation according to claim 1 or 6, characterized in that: The clamping assembly (7) comprises a connecting plate (701) fixed at the head and tail ends of each group of positioning rods (6), a pressure piece (702) being rotatably mounted on the connecting plate (701), an elastic piece being provided at the rotational connection, and an electromagnet (706) for magnetically positioning the pressure piece (702) being also provided on the connecting plate (701); The pressure-bearing member (702) is arranged in a "√" shape.

8. The high-position palletizer for transportation according to claim 7, characterized in that: A telescopic member (703) is further installed at the upper end of the pressure-bearing member (702), and a pressure plate (704) is fixed to the output shaft end of the telescopic member (703).

9. A high-position palletizer for transportation according to claim 7 or 8, characterized in that: A transverse plate (705) is also fixed to the lower end of the pressure piece (702), and the transverse plate (705) is arranged horizontally, wherein the transverse plate (705) is located directly above the gap between adjacent positioning rods (6).

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