Loading and transporting device for pallet production

Abstract

The present invention belongs to the field of material transportation, and specifically provides a loading and transporting device for pallet production, including a loading support platform, multiple first loading components, a three-dimensional material warehouse, a second loading component, a lifting component and a positioning component. The first loading component is used to transport multiple first profiles to a specified position on the loading support platform. The loading end of the second loading component is tilted. When it is necessary to transport the second profile, the lifting component drives the second loading component to lift, and can sequentially transport multiple second profiles on the supporting tray to the top of the loading support platform. Multiple positioning rods can locate the positions of the multiple second profiles. After the multiple second profiles are transported to their proper positions, the lifting component descends to allow the second profiles to fall onto the first profile below, completing the stacking and loading of the first and second profiles. The present invention realizes automatic loading and transporting of the first and second profiles, with a higher degree of automation, which helps to improve production efficiency and save personnel and time costs.

Description

Technical Field

[0001] The invention belongs to the technical field of material transportation, and in particular relates to a loading and transportation device for pallet production. Background Art

[0002] Pallets are commonly used for transporting and transferring goods, supporting them. To use a pallet, the goods are first placed on it, then transported to the designated location using a forklift or other transport equipment. Common pallets can be categorized by material: metal, plastic, and wooden. Plastic pallets can be molded in one piece using injection molding, while metal and wooden pallets require multiple components to be assembled together using equipment such as welding machines and nailing machines.

[0003] When producing metal or wooden pallets, multiple profiles must first be removed from a rack and arranged in a specific pattern. This process is called loading. After loading, workers use welding guns, nail guns, and other equipment to assemble and secure the multiple profiles together, resulting in the finished pallet. Prior art pallet loading methods mostly rely on manual labor. Operators remove the multiple profiles from the rack and place them into an assembly mold for positioning. This loading method has a low degree of automation and high labor costs. Summary of the Invention

[0004] The present invention provides a loading and transporting device for pallet production, aiming to solve the problems of low automation and high labor cost in the loading method during pallet production in the prior art.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is to provide a loading and transporting device for pallet production, comprising:

[0006] A plurality of loading support platforms are provided at intervals along the first horizontal direction, wherein the length direction of the loading support platforms is parallel to the second horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction;

[0007] A plurality of first loading assemblies are provided on the loading support platform in a one-to-one correspondence, and the first loading assemblies are used to transport materials along the second horizontal direction;

[0008] A three-dimensional material warehouse, comprising a track and a material rack, wherein the track is erected on one side of the loading support platform, the material rack is movably arranged on the track and is provided with multiple layers of material trays from bottom to top, and an avoidance groove is opened on one side of the material tray adjacent to the loading support platform, and the avoidance groove runs through the thickness direction of the material tray;

[0009] A second loading assembly is provided between the three-dimensional material warehouse and the loading support platform, and is used to transport materials along the second horizontal direction. The second loading assembly has an upwardly inclined loading end, the loading end of the second loading assembly is located below the material rack and corresponds to the avoidance groove above and below, and the unloading end of the second loading assembly is located between the two loading support platforms;

[0010] A lifting assembly, configured to drive the second loading assembly to move vertically; and

[0011] A positioning assembly includes a plurality of positioning rods arranged on the side of the loading support platform, wherein the plurality of positioning rods are arranged at intervals along the second horizontal direction, and the positioning rods have a vertically retractable positioning end, and the positioning end has a positioning state higher than the material supporting surface of the first loading assembly, and a retracted state lower than the material supporting surface of the first loading assembly.

[0012] In a possible implementation, the first loading assembly includes a plurality of feeding rollers spaced apart along a second horizontal direction, and the rotation axes of the feeding rollers are parallel to the first horizontal direction.

[0013] In one possible implementation, the loading support platform is provided with a positioning plate at the conveying end of the first loading component, the positioning plate is higher than the material supporting surface of the feeding roller, and an in-place detection element is provided on the positioning plate, and the detection end of the in-place detection element is facing the incoming direction of the feeding roller.

[0014] In one possible implementation, the pallet production loading and transporting device further includes a reversing platform, which is rotatably disposed about a vertical axis on a loading side of the second loading assembly. The number of the three-dimensional material storages is two, and the two three-dimensional material storages are symmetrically disposed about the rotation axis of the reversing platform.

[0015] The three-dimensional material warehouse adjacent to the second loading component is defined as the first three-dimensional material warehouse, and the three-dimensional material warehouse away from the second loading component is defined as the second three-dimensional material warehouse. The loading and transportation device for pallet production also includes a stacking component, which is used to stack materials on the material tray of the second three-dimensional material warehouse.

[0016] In one possible implementation, the coding component is a belt conveyor, a chain conveyor, or a conveyor chain arranged along the second horizontal direction. The unloading end of the coding component is located in the avoidance groove of the second three-dimensional material warehouse. During the conveying of the coding component, the material rack of the second three-dimensional material warehouse moves from bottom to top; during the conveying of the second loading component, the material rack of the first three-dimensional material warehouse moves from top to bottom.

[0017] In a possible implementation, limiting plates are respectively provided on both sides of the material supporting tray, and the limiting plates protrude from the upper surface of the material supporting tray for supporting the material.

[0018] In a possible implementation, a plurality of the second loading components and the coding components are respectively arranged at intervals along the first horizontal direction.

[0019] In a possible implementation, the pallet production loading and transporting device further includes a transfer assembly, which includes:

[0020] A crossbeam, arranged above the loading support platform along the first horizontal direction;

[0021] a telescopic mechanism, movably provided on the beam along the length direction of the beam and capable of telescoping in the vertical direction; and

[0022] The clamping mechanism is arranged below the telescopic mechanism, and the clamping mechanism includes two clamping plates arranged opposite to each other, and a clamping driving member for driving the two clamping plates to move closer to or away from each other.

[0023] In a possible implementation, a storage box is further provided above the feeding ends of the plurality of first feeding assemblies, a feed port is provided on the top or side wall of the storage box, and a discharge port is provided on the bottom of the storage box.

[0024] In a possible implementation, the loading support platform is provided with a feeding channel along the second horizontal direction, the first loading assembly is accommodated in the feeding channel, and the upper surface of the feeding channel is higher than the material supporting height of the first loading assembly.

[0025] Compared with the prior art, the beneficial effects of the pallet production loading and transporting device provided by the present invention are:

[0026] The loading and transporting device for pallet production provided by the present invention includes a loading support platform, multiple first loading components, a three-dimensional material warehouse, a second loading component, a lifting component and a positioning component. The first loading component is arranged on the loading support platform and is used to transport the first profile to be assembled along the second horizontal direction. The three-dimensional material warehouse is used to store the second profile to be assembled. The second loading component is used to transport the second profile in the three-dimensional material warehouse to the loading support platform, so that multiple first profiles and multiple second profiles are stacked on the loading support platform, thereby realizing loading and transportation for pallet production.

[0027] The present invention uses a first loading assembly to transport multiple first profiles to a designated position on a loading support platform, multiple second profiles are placed on a material rack, the loading end of the second loading assembly is tilted, and the lifting assembly can drive the second loading assembly to rise and fall. When it is necessary to transport the second profile, the lifting assembly drives the second loading assembly to lift, and can sequentially transport the multiple second profiles on the supporting tray to the top of the loading support platform. Multiple positioning rods can locate the positions of the multiple second profiles. After the multiple second profiles are transported to their proper positions, the lifting assembly drives the second loading assembly to descend, allowing the multiple second profiles to fall onto the first profile below, completing the stacking and loading of the first and second profiles, so that they can be welded or nailed together later. This arrangement realizes the automatic loading and transportation of the first and second profiles, with a higher degree of automation, which helps to improve production efficiency and save personnel and time costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0030] One or more embodiments are exemplarily illustrated by pictures in the corresponding drawings. These exemplifications do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements. Unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0031] Figure 1 A schematic diagram of the structure of a loading and transporting device for pallet production provided in Example 1 of the present application;

[0032] Figure 2 for Figure 1 A partial enlarged view of part A in the middle;

[0033] Figure 3 A cross-sectional view of the loading and transporting device for pallet production provided in Example 1 of the present application, taken along a second horizontal direction;

[0034] Figure 4 Schematic diagram of the structure of the loading and transporting device for pallet production provided in Example 2 of this application Figure 1 ;

[0035] Figure 5 for Figure 4 A partial enlarged view of part B in the middle;

[0036] Figure 6 Schematic diagram of the structure of the loading and transporting device for pallet production provided in Example 2 of this application Figure 2 ;

[0037] Figure 7 for Figure 6 A partial enlarged view of the middle C part;

[0038] Figure 8 This is a structural diagram of a pallet in the prior art;

[0039] Figure 9 It is a structural schematic diagram of another pallet in the prior art;

[0040] Description of reference numerals:

[0041] 10. Loading support platform; 11. Positioning plate; 112. Feeding channel; 12. Storage box; 121. Feeding port; 20. First loading assembly; 30. Three-dimensional material warehouse; 31. Track; 32. Material rack; 321. Support tray; 322. Avoidance groove; 323. Limiting plate; 40. Second loading assembly; 41. Inclined loading end; 50. Lifting assembly; 60. Positioning rod; 70. Reversing table; 80. Transfer assembly; 81. Crossbeam; 82. Telescopic mechanism; 83. Clamping mechanism; 831. Clamping plate; 832. Clamping drive; 90. Coding assembly; 100. Pallet body; 101. First profile; 102. Second profile. DETAILED DESCRIPTION

[0042] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0043] Please also refer to Figures 1 to 9 , the following describes the pallet production loading and transporting device provided by the embodiment of the present invention. Specifically, Figures 1 to 3 This is a schematic diagram related to Example 1. Figures 4 to 7 This is a schematic diagram related to Example 2. Figure 8 and Figure 9 Schematic diagram of the structure of two pallet bodies 100 produced by using the loading and transporting device for pallet production provided by an embodiment of the present invention.

[0044] See also Figure 1 、 Figure 2 and Figure 3In the first embodiment, the loading and transporting device for pallet production includes a loading support platform 10, a first loading assembly 20, a three-dimensional material warehouse 30, a second loading assembly 40, a lifting assembly 50 and a positioning assembly. A plurality of loading support platforms 10 are arranged at intervals along the first horizontal direction, the length direction of the loading support platform 10 is parallel to the second horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction; a plurality of first loading assemblies 20 are arranged on the loading support platform 10 in a one-to-one correspondence, and the first loading assembly 20 is used to transport materials along the second horizontal direction; the three-dimensional material warehouse 30 includes a track 31 and a material rack 32, the track 31 is upright on one side of the loading support platform 10, the material rack 32 is movably arranged on the track 31, and multiple layers of material trays 321 are arranged from bottom to top, and the material tray 321 is provided with an avoidance groove 322 on one side adjacent to the loading support platform 10, and the avoidance groove 322 runs through the thickness direction of the material tray 321; the second loading assembly 40 is arranged between the three-dimensional material warehouse 30 and the upper Between the material support platforms 10, it is used to transport materials along the second horizontal direction. The second loading component 40 has a loading end inclined upward. The loading end of the second loading component 40 is located below the material rack 32 and corresponds to the avoidance groove 322 up and down. The unloading end of the second loading component 40 is located between the two loading support platforms 10; the lifting component 50 is used to drive the second loading component 40 to move vertically; the positioning component includes a plurality of positioning rods 60 provided on the side of the loading support platform 10, and the plurality of positioning rods 60 are arranged at intervals along the second horizontal direction. The positioning rods 60 have a vertically retractable positioning end, and the positioning end has a positioning state higher than the material supporting surface of the first loading component 20, and a contracted state lower than the material supporting surface of the first loading component 20.

[0045] The loading and transporting device for pallet production provided in the first embodiment of the present invention includes a loading support platform 10, multiple first loading components 20, a three-dimensional material warehouse 30, a second loading component 40, a lifting component 50 and a positioning component. The first loading component 20 is arranged on the loading support platform 10, and is used to transport the first profile 101 to be assembled along the second horizontal direction. The three-dimensional material warehouse 30 is used to store the second profile 102 to be assembled. The second loading component 40 is used to transport the second profile 102 in the three-dimensional material warehouse 30 to the loading support platform 10, so that the multiple first profiles 101 and the multiple second profiles 102 are stacked on the loading support platform 10, thereby realizing the loading and transport of pallet production.

[0046] In the first embodiment of the present invention, a plurality of first profiles 101 are transported to a designated position of a loading support platform 10 through a first loading assembly 20, a plurality of second profiles 102 are placed on a material rack 32, a loading end of a second loading assembly 40 is tilted, and a lifting assembly 50 is capable of driving the second loading assembly 40 to rise and fall. When it is necessary to transport the second profile 102, the lifting assembly 50 drives the second loading assembly 40 to lift, and can sequentially transport the plurality of second profiles 102 on the supporting tray 321 to the top of the loading support platform 10, a plurality of positioning rods 60 can position the positions of the plurality of second profiles 102, and after the plurality of second profiles 102 are transported to a position, the lifting assembly 50 drives the second loading assembly 40 to descend, so that the plurality of second profiles 102 can fall onto the first profile 101 below, completing the stacking and loading of the first profile 101 and the second profile 102, so as to facilitate subsequent welding or nailing thereof together. Such an arrangement realizes automatic loading and conveying of the first profile 101 and the second profile 102 , which has a higher degree of automation, helps to improve production efficiency, and saves manpower and time costs.

[0047] like Figure 8 and Figure 9 As shown, the structures of two common pallet bodies 100 in the prior art are shown. It can be seen that the pallet body 100 is assembled from a first profile 101 and a second profile 102. The first profile 101 and the second profile 102 are both rod-shaped. The cross section of the first profile 101 is usually square or approximately square, with a relatively thick thickness, and is used to support the second profile 102. The cross section of the second profile 102 is rectangular, with a relatively thin thickness, and is used to support goods. The pallet production loading and transportation device provided in the first and second embodiments of the present invention is used to achieve Figure 8 or Figure 9 The first profile 101 and the second profile 102 are stacked and assembled and fixed by welding, bonding, nailing, etc. after stacking, and finally the finished product of the pallet body 100 can be obtained.

[0048] The loading support platform 10 is a long strip platform arranged along the second horizontal direction. The first loading assembly 20 is arranged on the loading support platform 10 and is used to transport the first profile 101 along the second horizontal direction. The number and spacing of the multiple loading support platforms 10 correspond to the number and spacing of the first profiles 101. After being transported to the destination, the multiple first profiles 101 are as follows. Figure 1 As shown in the spaced arrangement, the length direction of the first profile 101 is parallel to the second horizontal direction.

[0049] The first loading assembly 20 and the second loading assembly 40 can be respectively a belt conveyor, a chain plate conveyor, a chain conveyor or the like, which are suitable for transporting rod-shaped materials. There is no restriction on their specific specifications and models, and users can choose according to their own needs.

[0050] The three-dimensional material warehouse 30 is used to store multiple second profiles 102 in a three-dimensional manner, saving storage space. The three-dimensional material warehouse 30 is composed of a track 31 and a material rack 32. The material rack 32 can move up and down along the track 31. Specifically, it can be lifted and lowered by an electric hoist and a wire rope traction, a screw lift, a hydraulic cylinder and other driving devices. Multiple second profiles 102 are stored in a three-dimensional manner as shown in the figure. Figure 1 As shown, the second profiles 102 are neatly arranged on the supporting tray 321 , and the length direction of the second profiles 102 is parallel to the first horizontal direction.

[0051] During operation, multiple first loading assemblies 20 firstly operate synchronously, transporting multiple (specifically, three) first profiles 101 to a designated position on the loading support platform 10. Subsequently, the second loading assembly 40 operates, and the lifting assembly 50 drives the second loading assembly 40 upward. Because the second loading assembly 40 has an inclined loading end 41, during its ascent, it can gradually contact the second profiles 102 on the support tray 321. The inclined loading end 41 can transport the second profiles 102 one by one above the loading support platform 10. During the transport of the second profiles 102, the positioning rod 60 can be controlled to rise to a positioning state, positioning the second profiles 102 so that the multiple second profiles 102 are evenly spaced and arranged above the first profiles 101. Finally, the lifting assembly 50 drives the second loading assembly 40 downward, causing the multiple second profiles 102 to fall onto the multiple first profiles 101 below, completing the stacking and loading of the first and second profiles 101, 102. After the loading is completed, the first profile 101 and the second profile 102 can be connected into one piece by robot automatic assembly or manual welding / stapling to obtain the following Figure 8 The tray body 100 is shown.

[0052] When production is required Figure 9 When the tray body 100 shown in FIG. 1 is obtained, based on the above steps, Figure 8 After the tray body 100 is shown, a robot is used to grab it. Figure 8 The pallet body 100 in the loading platform 10 is removed from the loading platform 10. Then the lifting assembly 50, the second loading assembly 40 and the positioning assembly work together to transport multiple second profiles 102 to the loading platform 10 again. After the multiple second profiles 102 are moved into place, the lifting assembly 50 drives the second loading assembly 40 to descend, so that the multiple second profiles 102 fall onto the loading platform 10. Finally, the robot grabs Figure 8 The tray body 100 shown is placed on the second profile 102, and after assembly, the tray body 100 can be obtained. Figure 9 The tray body 100 is shown.

[0053] That is, when production Figure 8When the pallet body 100 is shown, the first profile 101 is loaded first, and then the second profile 102 is loaded. Figure 9 When the pallet body 100 is shown, the first profile 101 is loaded first, and then the second profile 102 is loaded, and the semi-finished product is assembled. After the first profile 101 and the second profile 102 are assembled, the semi-finished product is grabbed by the robot and removed from the loading support platform 10, and the second profile 102 is loaded again, and the semi-finished product is placed on the second profile 102 that was loaded later, and the semi-finished product is assembled. Figure 9 The tray body 100 is shown as a finished product.

[0054] The lifting assembly 50 can be a lifting drive device such as a hydraulic cylinder or a screw lift, and one or more of these can be provided as needed. The positioning rod 60 has a liftable positioning end and can be a pneumatic or electric telescopic rod. The spacing between the plurality of positioning rods 60 corresponds to the spacing between the plurality of second profiles 102.

[0055] See also Figures 1 to 3 ,as well as Figure 7 In Examples 1 and 2, the first loading assembly 20 includes a plurality of feed rollers spaced apart along the second horizontal direction, with the rotational axes of the feed rollers parallel to the first horizontal direction. The feed rollers can be rotated using a drive motor or other power source, with each feed roller being driven by a separate motor. Alternatively, multiple feed rollers can share a single drive motor, with power transmission achieved via a drive chain, gears, belts, or the like. The rotational drive mechanism for the feed rollers is a common structure in the mechanical field and will not be further described here.

[0056] See also Figure 7 In order to achieve the positioning of the first profile 101, in Example 1 and Example 2, the loading support platform 10 is provided with a positioning plate 11 at the conveying end of the first loading component 20. The positioning plate 11 is higher than the material supporting surface of the feeding roller. The positioning plate 11 is provided with an in-place detection element, and the detection end of the in-place detection element is facing the incoming direction of the feeding roller.

[0057] Optionally, the in-place detection element can be an existing common position or distance detection element such as a pressure sensor, a photoelectric sensor, a distance sensor, a travel switch, etc. When the first profile 101 is delivered to its position, the positioning plate 11 can form a stop for the first profile 101, and generate an induction signal through the in-place detection element, and feed it back to the controller so that the controller can perform the next action.

[0058] See also Figure 4 、 Figure 5 and Figure 6In the second embodiment, based on the first embodiment, a reversing table 70 is further provided. The reversing table 70 is rotatably arranged on the feeding side of the second feeding component 40 around a vertical axis. There are two three-dimensional material warehouses 30, and the two three-dimensional material warehouses 30 are symmetrically arranged about the center of the rotation axis of the reversing table 70. The three-dimensional material warehouse 30 adjacent to the second feeding component 40 is defined as the first three-dimensional material warehouse, and the three-dimensional material warehouse 30 away from the second feeding component 40 is defined as the second three-dimensional material warehouse. The loading and transportation device for pallet production also includes a material stacking component 90, which is used to stack materials on the material tray 321 of the second three-dimensional material warehouse.

[0059] The two three-dimensional material warehouses 30 have the same structure, the difference being that one is located on the loading side of the second loading assembly 40, and is used for unloading the second profile 102, while the other is located on the unloading side of the stacking assembly 90, and is used for storing the second profile 102 in the warehouse. When the second profile 102 in the first three-dimensional material warehouse is consumed, the reversing table 70 rotates 180°, so that the positions of the first and second three-dimensional material warehouses are interchanged to ensure continuous production. The stacking assembly 90 can be set behind the cutting station to neatly stack the second profile 102 cut to a suitable length by the cutting machine onto the material rack 32 for storage. The stacking assembly 90 can specifically be a robotic arm or other mechanical equipment capable of transferring and stacking rod-shaped components.

[0060] See also Figure 4 、 Figure 5 and Figure 6 In the second embodiment, the stacking assembly 90 is a belt conveyor, a chain conveyor, or a conveyor chain arranged along the second horizontal direction. The unloading end of the stacking assembly 90 is located within the avoidance slot 322 of the loading rack 32 of the second three-dimensional material warehouse. During the stacking process, the stacking assembly 90 is slightly higher than the height of the corresponding material tray 321. When the number of second profiles 102 on the material tray 321 reaches a preset value, the material rack 32 rises, leaving the second profiles 102 on the corresponding material tray 321. During the stacking process, the material rack 32 of the second three-dimensional material warehouse 30 moves from bottom to top, and the second profiles 102 are stored on the material rack 32 from top to bottom. When the material tray 321 on the upper layer is full of material, the material rack 32 rises one level, allowing the stacking assembly 90 to continue storing material on the material tray 321 on the next layer.

[0061] During the conveying process of the second loading assembly 40, the rack 32 of the first three-dimensional warehouse 30 can move from top to bottom. After the second profile 102 on the tray 321 on the next layer is conveyed by the second loading assembly 40, the rack 32 descends one level, and the second conveying assembly continues to convey the second profile 102 on the previous layer to the loading support platform 10. The multiple layers of second profile 102 stored from bottom to top are sequentially conveyed to the loading support platform 10, completing the loading assembly.

[0062] See also Figure 5 A limiting plate 323 is provided on both sides of the supporting tray 321. The limiting plate 323 protrudes from the upper surface of the supporting tray 321 for carrying materials and is used to limit the second profile 102 to prevent the second profile 102 from falling or deflecting.

[0063] See also Figure 1 and Figure 4 The second loading assembly 40 and the coding assembly 90 are respectively arranged in multiple intervals along the first horizontal direction, which can achieve smooth transportation and ensure the transportation effect.

[0064] See also Figure 4 、 Figure 6 and Figure 7 In the second embodiment, the loading and transporting device for pallet production further includes a transfer assembly 80, which includes a crossbeam 81, a telescopic mechanism 82, and a clamping mechanism 83. The crossbeam 81 is arranged above the loading support platform 10 along the first horizontal direction; the telescopic mechanism 82 is movably arranged on the crossbeam 81 along the length direction of the crossbeam 81, and can be telescoped in the vertical direction; the clamping mechanism 83 is arranged below the telescopic mechanism 82, and the clamping mechanism 83 includes two clamping plates 831 arranged opposite to each other, and a clamping drive member 832 for driving the two clamping plates 831 to move closer to or away from each other. On the one hand, the transfer assembly 80 can grab and transfer the pallet body 100 to other locations after it is assembled. On the other hand, in production such as Figure 9 When the product is shown, it can be used to grab semi-finished products.

[0065] See also Figure 4 and Figure 6 A storage box 12 is provided above the feeding end of the plurality of first feeding assemblies 20. A feed port 121 is provided on the top or side wall of the storage box 12, and a discharge port is provided on the bottom of the storage box 12. When in use, the first profile 101 is placed flatly into the storage box 12. The storage box 12 can store a certain amount of the first profile 101. When the first profile 101 is consumed, it can be replenished through the feed port 121.

[0066] See also Figure 1 、 Figure 2 and Figure 3 The loading support platform 10 is provided with a feeding channel 112 along the second horizontal direction. The first loading component 20 is accommodated in the feeding channel 112. The upper surface of the feeding channel 112 is higher than the material supporting height of the first loading component 20. The two side surfaces of the feeding channel 112 can play a limiting role during the transportation of the first profile 101 to prevent the first profile 101 from shifting.

[0067] It can be understood that the various parts in the above embodiments can be freely combined or deleted to form different combination embodiments. The specific contents of each combination embodiment will not be repeated here. After this description, it can be considered that the specification of the present invention has recorded various combination embodiments and can support different combination embodiments.

[0068] 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, and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention. Any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope disclosed in this application, and these modifications or replacements shall be included in the scope of protection of this application. Therefore, the scope of protection of this application shall be based on the scope of protection of the claims.

Claims

1. A loading and transporting device for pallet production, characterized in that: include: A plurality of loading support platforms (10) are provided at intervals along a first horizontal direction, wherein the length direction of the loading support platforms (10) is parallel to a second horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction; A plurality of first loading assemblies (20) are arranged on the loading support platform (10) in a one-to-one correspondence, and the first loading assemblies (20) are used to transport materials along the second horizontal direction; A three-dimensional material warehouse (30) includes a track (31) and a material rack (32), wherein the track (31) is erected on one side of the loading support platform (10), and the material rack (32) is movably arranged on the track (31) and provided with multiple layers of material trays (321) from bottom to top, and an avoidance groove (322) is opened on one side of the material tray (321) adjacent to the loading support platform (10), and the avoidance groove (322) runs through the thickness direction of the material tray (321); A second loading assembly (40) is provided between the three-dimensional material storage (30) and the loading support platform (10), the second loading assembly (40) having an upwardly inclined loading end, the loading end of the second loading assembly (40) being located below the material rack (32) and corresponding to the avoidance groove (322) above and below, and the unloading end of the second loading assembly (40) being located between the two loading support platforms (10); A lifting assembly (50) for driving the second loading assembly (40) to move vertically; as well as A positioning assembly, comprising a plurality of positioning rods (60) provided on the side of the loading support platform (10), wherein the plurality of positioning rods (60) are spaced apart along the second horizontal direction, and wherein the positioning rods (60) have a vertically retractable positioning end, wherein the positioning end has a positioning state higher than the material supporting surface of the first loading assembly (20), and a retracted state lower than the material supporting surface of the first loading assembly (20); A reversing platform (70), the reversing platform (70) being rotatably arranged around a vertical axis on the loading side of the second loading assembly (40), the number of the three-dimensional material storages (30) being two, and the two three-dimensional material storages (30) being symmetrically arranged about the rotation axis of the reversing platform (70); The three-dimensional material warehouse (30) adjacent to the second loading component (40) is defined as the first three-dimensional material warehouse, and the three-dimensional material warehouse (30) away from the second loading component (40) is defined as the second three-dimensional material warehouse. The loading and transportation device for pallet production also includes a stacking component (90), and the stacking component (90) is used to stack materials on the material tray (321) of the second three-dimensional material warehouse.

2. The loading and transporting device for pallet production according to claim 1, characterized in that: The first loading assembly (20) comprises a plurality of feeding rollers spaced apart along a second horizontal direction, wherein the rotation axes of the feeding rollers are parallel to the first horizontal direction.

3. The loading and transporting device for pallet production according to claim 2, characterized in that: The loading support platform (10) is provided with a positioning plate (11) at the conveying end of the first loading component (20), the positioning plate (11) is higher than the material supporting surface of the feeding roller, and the positioning plate (11) is provided with an in-place detection element, the detection end of the in-place detection element is facing the material incoming direction of the feeding roller.

4. The loading and transporting device for pallet production according to claim 3, characterized in that: The material encoding component (90) is one of a belt conveyor, a chain plate conveyor, and a conveyor chain arranged along the second horizontal direction, and the unloading end of the material encoding component (90) is located in the avoidance groove (322) of the second three-dimensional material warehouse.

5. The loading and transporting device for pallet production according to claim 4, characterized in that: Limiting plates (323) are respectively provided on both sides of the material supporting tray (321), and the limiting plates (323) protrude from the upper surface of the material supporting tray (321) for supporting materials.

6. The loading and transporting device for pallet production according to claim 4, characterized in that: A plurality of the second loading components (40) and the coding components (90) are respectively arranged at intervals along the first horizontal direction.

7. The loading and transporting device for pallet production according to claim 1, characterized in that: The pallet production loading and transporting device further comprises a transfer assembly (80), wherein the transfer assembly (80) comprises: A crossbeam (81) is provided above the loading support platform (10) along the first horizontal direction; a telescopic mechanism (82) movably provided on the crossbeam (81) along the length direction of the crossbeam (81) and capable of telescoping in the vertical direction; and The clamping mechanism (83) is arranged below the telescopic mechanism (82), and the clamping mechanism (83) includes two clamping plates (831) arranged opposite to each other, and a clamping driving member (832) for driving the two clamping plates (831) to move closer to or away from each other.

8. The loading and transporting device for pallet production according to claim 1, characterized in that: A storage box (12) is also provided above the feeding ends of the plurality of first feeding assemblies (20), a feeding port (121) is provided on the top or side wall of the storage box (12), and a discharging port is provided at the bottom of the storage box (12).

9. The loading and transporting device for pallet production according to claim 1, characterized in that: The loading support platform (10) is provided with a feeding channel (112) along the second horizontal direction, the first loading component (20) is accommodated in the feeding channel (112), and the upper surface of the feeding channel (112) is higher than the material supporting height of the first loading component (20).

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