A transfer material frame for aluminum profile production

Abstract

The invention discloses a transfer material frame for aluminum profile production, and relates to the technical field of aluminum profile processing equipment. The transfer material frame includes a bottom plate, a column, a side baffle, a guard plate, a load-bearing plate and a locking structure. The four corners of the bottom plate are fixed with columns, multiple sets of side baffles can be detachably installed between the long side columns, and the guard plate is fixedly installed between the short side columns. Multiple load-bearing plates are stacked and rotated up and down on the inner side of the guard plate, and the locking structure is connected to the load-bearing plate by transmission. When the load-bearing plate rotates to a horizontal state, the load-bearing plate passively drives the locking structure to lock the side baffles of the corresponding height on the column. It can effectively prevent the aluminum profile from falling off from both sides of the transfer material frame, improve the efficiency and safety of transportation, and the locking structure includes a cam, a top ball, a card column, etc. The card plate is inserted into the card slot through the resistance of the cam to the top ball to achieve the fixation of the position of the side baffle. A chain structure is provided between any two adjacent load-bearing plates to ensure that the aluminum profile can only be placed from the bottom layer to the top layer. The design of the transfer material frame is ingenious.

Description

Technical Field

[0001] The invention relates to aluminum profile processing equipment technology, in particular to a transfer material frame for aluminum profile production. Background Art

[0002] It is well known that aluminum profiles are used as the main raw material in the production process of doors and windows. When producing door frames, it is generally necessary to cut longer aluminum profiles into the required lengths, and then place the cut profiles in a transfer frame and transfer them to a storage location for storage or directly transfer them to the door frame production equipment for the production of doors and windows.

[0003] The disadvantage of the prior art is that, when storing aluminum profiles, the common transfer frames on the market generally place the aluminum profiles on the surface of the load-bearing plates set in the transfer frame in a suspended manner in the middle, and grab them with the help of a robotic arm. When placing the aluminum profiles, there is no restriction effect between the multiple layers of load-bearing plates. Therefore, when placing the aluminum profiles, it is easy for the workers' operation to cause a layer of the multiple layers of load-bearing plates to have no aluminum profiles on the surface of the load-bearing plates. When grabbing the profiles, the robotic arm generally sets a fixed program and path. When there is no aluminum profile on a certain layer, the robot arm will not be able to grab the aluminum profile that should have been placed there, resulting in empty grabbing by the robot arm, affecting the production of doors and windows. At the same time, no restrictive structure is set between the load-bearing plate and the side baffle of the transfer material frame. When taking and storing the aluminum profiles in the transfer material frame, the side baffle is directly opened completely to operate inside the transfer material frame. However, after the side baffles on both sides are opened, there are no restrictions on both sides. When storing or taking the aluminum profiles, the aluminum profiles are easily dropped from both sides of the transfer material frame due to touching. Summary of the invention

[0004] The object of the present invention is to provide a transfer material frame for aluminum profile production to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned object, the present invention provides the following technical solution: comprising: a bottom plate, pillars are fixed at the four corners of the bottom plate, multiple sets of side baffles are detachably installed between the pillars on the two long sides of the bottom plate, a guard plate is fixedly installed between the pillars on the two short sides of the bottom plate, and further comprising:

[0006] A plurality of load-bearing plates, wherein the plurality of load-bearing plates are rotatably mounted on the inner side of the guard plate in an up-and-down stacking manner;

[0007] The locking structure is transmission-connected with the load-bearing plate. When the load-bearing plate is rotated to a horizontal state, the load-bearing plate passively drives the locking structure to lock the side baffle of the weighing plate at a corresponding height onto the column.

[0008] When the load-bearing plate is laid flat to store the two ends of the aluminum profile, the cams connected to both ends of the load-bearing plate abut against the top ball inside the column. At this time, the top ball drives the clamping column to insert into the slot, and the clamping plate arranged on the end face of the rotating rod is inserted into the clamping groove opened on the end face of the clamping column. The position of the rotating rod is limited by the clamping column, and the side baffle fixedly connected to the rotating rod is fixed inside the column to protect the aluminum profile from falling off.

[0009] As a further description of the above technical solution: A plurality of groups of slots are evenly spaced on the inner surface of the column. The lowermost slot is in a closed state, and a rotating rod is detachably inserted into the upper slots. The rotating rod is movably inserted into the lowermost slot. The rotating rod is fixedly installed at the bottom ends of both sides of the side baffle. There are multiple side baffles, and hinges are connected between them.

[0010] As a further description of the above technical solution: The load-bearing plate is arranged in a U shape. Rotating columns are arranged at both ends of the load-bearing plate. The rotating columns are rotationally connected in the folding grooves through torsion spring shafts. The folding grooves are evenly spaced on the inner side of the column. One end of the rotating column is drivingly connected to a locking structure.

[0011] As a further description of the above technical solution: The locking structure includes a cam fixedly installed at one end of the rotating column. The rotating column is rotationally inserted into the column and fixedly connected to the cam. The cam is arranged as a cylinder with one side of its surface protruding outward. The spherical end of a top ball is slidably abutted against the surface of the cam. The other end of the top ball is fixedly connected to the bottom end of the clamping column. The clamping column slides through the inner side wall of the slot, and a return spring is connected between the clamping column and the inner side wall of the slot. An inwardly concave limiting clamping groove is opened on the top end face of the clamping column. A clamping plate arranged on the end face of the rotating rod is detachably inserted into the clamping groove. The clamping plate is inserted into the clamping groove by the abutment of the cam against the top ball, and the rotating rod is limited and cannot be pulled out of the slot, realizing the fixation of the position of the side baffle.

[0012] As a further description of the above technical solution: A chain structure is arranged between any two adjacent load-bearing plates. The chain structure is assembled as follows: When the load-bearing plate arranged below among any two adjacent load-bearing plates is not laid flat to store the aluminum profile, the load-bearing plate arranged above remains in a folded state and cannot be laid flat to store the raw material.

[0013] As a further description of the above technical solution: The chain structure includes a support rod. One end of the support rod is rotationally connected to the top of the surface of the clamping column through a rotating shaft. The middle position of the support rod is rotationally connected to the inner side wall of the column through a bearing. The other end of the support rod is rotationally connected to one end of a transmission plate through a rotating shaft. The middle of the transmission plate is rotationally connected to the inner side wall of the column through a bearing. The other end of the transmission plate is rotationally connected to the bottom end of a top rod. The top end of the top rod movably penetrates through the folding groove and abuts against the surface of the load-bearing plate.

[0014] As a further description of the above technical solution: the interlocking structure also includes a contact plate that runs through two adjacent upper and lower folding grooves, the contact plate is arranged to have a right-angled trapezoidal cross-section, and the hypotenuse faces the opening side of the lower folding groove, and the two sides of the contact plate are connected to the inner side wall of the top of the lower folding groove through a limit spring.

[0015] As a further description of the above technical solution: the bottom end of the abutment plate is abutted and connected to the end surface of the load-bearing plate.

[0016] As a further description of the above technical solution: magnetic strips are arranged at the tops of both ends of the side baffles for magnetically adsorbing the side baffles to the inner side of the pillars.

[0017] In the above technical solution, the present invention provides a transfer material frame for aluminum profile production, wherein a plurality of sets of universal wheels with a self-locking function are fixedly mounted on the bottom of the base plate.

[0018] The present invention has the following beneficial effects:

[0019] 1. Improve safety: Through the cooperation of the locking structure and the load-bearing plate, when the load-bearing plate is rotated to a horizontal state, the side baffles of the corresponding height can be automatically locked on the columns, effectively preventing the aluminum profiles from falling off from both sides of the transfer frame during storage or retrieval, thereby improving the safety of operation.

[0020] 2. Optimize the storage method: A chain structure is set between any two adjacent load-bearing plates to ensure that the aluminum profiles can only be placed from the bottom layer to the top, and cannot skip a layer to place on the surface of the upper load-bearing plate. This avoids the phenomenon of empty grabbing when the robotic arm grabs the aluminum profiles, thereby improving the transportation efficiency and the smoothness of the production process.

[0021] 3. Enhanced operational convenience: The load-bearing plate is set to be U-shaped and is connected to the folding groove through a torsion spring shaft. It can automatically rotate and fold when no aluminum profile is placed, avoiding affecting the access to the aluminum profile on the surface of the load-bearing plate below, thereby enhancing the convenience of operation.

[0022] 4. Stable and flexible structure: The overall structural design of the transfer material frame is stable. At the same time, the side baffles can be removably installed, and the load-bearing plates can be rotated and installed in an up and down stacked manner, making the transfer material frame more flexible and applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1Schematic diagram of the overall structure of the transfer bin provided by the embodiment of the present invention;

[0025] Figure 2 Schematic diagram of the structure of the guard plate provided by the embodiment of the present invention;

[0026] Figure 3 Schematic diagram of the structure of the load-bearing plate provided by the embodiment of the present invention;

[0027] Figure 4 Schematic diagram of the structure of the side baffle provided by the embodiment of the present invention;

[0028] Figure 5 Schematic diagram of the structure of the cam provided by the embodiment of the present invention;

[0029] Figure 6 Schematic diagram of the structure of the top ball provided by the embodiment of the present invention;

[0030] Figure 7 Schematic diagram of the structure of the folding groove provided by the embodiment of the present invention;

[0031] Figure 8 Schematic diagram of the structure of the support rod provided by the embodiment of the present invention;

[0032] Figure 9 Schematic diagram of the structure of the column provided by the embodiment of the present invention;

[0033] Figure 10 is Figure 9 The enlarged view at position A in

[0034] Figure 11 Schematic diagram of the structure of the abutting plate provided by the embodiment of the present invention.

[0035] Explanation of reference numerals:

[0036] 1 - bottom plate; 2 - universal wheel; 3 - side baffle; 4 - guard plate; 5 - column; 6 - load-bearing plate; 7 - folding groove; 8 - clamping post; 9 - slot; 11 - rotating column; 12 - cam; 13 - rotating rod; 14 - return spring; 15 - clamping plate; 16 - top ball; 17 - rotating shaft; 18 - clamping groove; 19 - support rod; 20 - abutting plate; 21 - bearing; 22 - ejector rod; 23 - transmission plate; 24 - limiting spring. Detailed implementation manners

[0037] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0038] Please refer to Figures 1-11, the embodiment of the present invention provides a technical solution for a transfer material frame for aluminum profile production, including: a bottom plate 1, with columns 5 fixed at the four corners of the bottom plate 1. A plurality of groups of side baffles 3 are detachably installed between the columns 5 on the two long sides of the bottom plate 1, and a guard plate 4 is fixedly installed between the columns 5 on the two short sides of the bottom plate 1. It also includes:

[0039] A plurality of load-bearing plates 6 are rotatably installed in a stacked manner inside the guard plate 4;

[0040] A locking structure is in transmission connection with the load-bearing plate 6. When the load-bearing plate 6 rotates to a horizontal state, the load-bearing plate 6 passively drives the locking structure to lock the side baffle 3 at the corresponding height of the weighing plate on the column 5.

[0041] When the load-bearing plate 6 is laid flat to support and store the two ends of the aluminum profile, the cams 12 connected to both ends of the load-bearing plate 6 are in contact with the top balls 16 inside the column 5. At this time, the top balls 16 drive the clamping columns 8 to insert into the slots 9, and insert the clamping plates 15 arranged on the end face of the rotating rod 13 into the slots 18 opened on the end face of the clamping column 8. The position of the rotating rod 13 is limited by the clamping column 8, and the side baffle 3 fixedly connected to the rotating rod 13 is fixed inside the column 5 to protect the aluminum profile from falling off;

[0042] The cam 12 is rotatably connected in a cavity opened on the inner wall of the folding groove 7. The surface of the cam 12 is in sliding contact with the top ball 16 movably inserted in this cavity. Both sides of the top ball 16 are connected to the inner side wall between the folding groove 7 and this cavity through a return spring 14. The other end of the top ball 16 is inserted into one side of the folding groove 7 and fixedly connected to the clamping column 8. The clamping column 8 is detachably connected to the rotating rod 13;

[0043] By the contact of the cam 12 with the clamping ball, the clamping column 8 is pushed outwards and contacts the rotating rod 13, and the clamping plate 15 on the surface of the rotating rod 13 is inserted into the slot 18 on the surface of the clamping column 8, restricting the combination between the clamping column 8 and the rotating rod 13, thereby restricting the insertion and extraction of the rotating rod 13 in the slot 9, and realizing the restriction between the side baffle 3 and the load-bearing plate 6;

[0044] A plurality of groups of side baffles 3 are installed in a stacked manner up and down using hinges, and the number and position of the side baffles 3 correspond to the number and position of the load-bearing plates 6, so as to realize the cooperation between the side baffles 3 and the load-bearing plates 6 during use. When there is an aluminum profile stored on the surface of the load-bearing plate 6, the corresponding side baffle 3 cannot be unfolded.

[0045] In another embodiment provided by the present invention, preferably, a plurality of groups of slots 9 are evenly spaced on the inner surface of the column 5. The lowermost slot 9 is in a closed state, and the rotating rod 13 is detachably inserted into the upper slots 9. The rotating rod 13 is movably inserted into the lowermost slot 9. The rotating rod 13 is fixedly installed at the bottom of both ends of the side baffle 3. There are a plurality of side baffles 3 and they are connected to each other by hinges.

[0046] In another embodiment provided by the present invention, the load-bearing plate 6 is configured to be U-shaped, and rotating columns 11 are provided at both ends of the load-bearing plate 6. The rotating columns 11 are rotatably connected in the folding grooves 7 through torsion spring shafts. The folding grooves 7 are evenly spaced and arranged on the inner side of the columns 5. One end of the rotating column 11 is transmission-connected to the locking structure.

[0047] The two ends of the U-shaped load-bearing plate 6 are rotatably connected in the folding groove 7 through the rotating column 11 and the torsion spring shaft, so that when no aluminum profile is placed on the surface of the load-bearing plate 6 to bear the load, the load-bearing plate 6 can automatically rotate and fold in the folding groove 7 to prevent affecting the use of the aluminum profile on the surface of the load-bearing plate 6 below.

[0048] In another embodiment provided by the present invention, the locking structure includes a cam 12 fixedly mounted on one end of a rotating column 11, the rotating column 11 is rotatably inserted in the column 5 and fixedly connected to the cam 12, the cam 12 is configured as a cylinder with one side of the surface protruding outward, the surface of the cam 12 slides against one spherical end connected to a top ball 16, the other end of the top ball 16 is fixedly connected to the bottom end of the card column 8, the card column 8 slides through the inner wall of the slot 9, and a return spring 14 is connected between the card column 8 and the inner wall of the slot 9, the top end surface of the card column 8 is provided with an inwardly recessed card groove 18 for limiting, and a card plate 15 arranged on the end surface of the rotating rod 13 is detachably inserted in the card groove 18, the card plate 15 is inserted into the card groove 18 through the contact of the cam 12 with the top ball 16, the rotating rod 13 is limited and cannot be withdrawn from the slot 9, thereby fixing the position of the side baffle 3.

[0049] In another embodiment provided by the present invention, a chain structure is provided between any two adjacent load-bearing plates 6, and the chain structure is assembled as follows: between any two adjacent load-bearing plates 6, when the lower load-bearing plate 6 is not laid flat to store aluminum profiles, the upper load-bearing plate 6 remains in a folded state and cannot be laid flat to unfold and store raw materials.

[0050] In another embodiment provided by the present invention, the interlocking structure includes a support rod 19, one end of the support rod 19 is rotatably connected to the top of the surface of the card column 8 through a rotating shaft 17, the middle end of the support rod 19 is rotatably connected to the inner wall of the column 5 through a bearing 21, the other end of the support rod 19 is rotatably connected to one end of a transmission plate 23 through the rotating shaft 17, the middle end of the transmission plate 23 is rotatably connected to the inner wall of the column 5 through a bearing 21, and the other end of the transmission plate 23 is rotatably connected to the bottom end of a push rod 22 through the rotating shaft 17, and the top end of the push rod 22 movably passes through the folding groove 7 and contacts the surface of the load-bearing plate 6.

[0051] In another embodiment provided by the present invention, the interlocking structure also includes a contact plate 20 that passes through two adjacent upper and lower folding grooves 7. The contact plate 20 is configured to have a right-angled trapezoidal cross-section, with the hypotenuse facing the opening side of the lower folding groove 7, and the two sides of the contact plate 20 are connected to the inner wall of the top of the lower folding groove 7 through a limit spring 24.

[0052] The middle position of the support rod 19 is rotatably connected to the inner side wall of the vertical column 5 through a bearing 21, and the other end of the support rod 19 is rotatably connected to one end of the transmission plate 23 through a rotating shaft 17. The middle end of the transmission plate 23 is also rotatably connected to the inner side wall of the vertical column 5 through a bearing 21. The other end of the transmission plate 23 is rotatably connected to the bottom end of the ejector rod 22 through a rotating shaft 17. The ejector rod 22 is movably inserted into the inner side wall of the folding groove 7.

[0053] By using the horizontal displacement of the clamping column 8 inserted into the folding groove 7, one end of the transmission plate 23 connected by the rotating shaft 17 moves in the opposite direction under the action of the bearing 21, so as to drive the top plate inserted into the upper group of folding grooves 7 at the other end of the transmission plate 23 to be inserted into the folding groove 7, thereby ejecting the load-bearing plate 6 folded in the upper group of folding grooves 7 outwards.

[0054] When placing the aluminum profile, the load-bearing plate 6 in the upper folding groove 7 can be ejected outwards by a certain distance, which is convenient for personnel to pull the upper load-bearing plate 6 outwards to place the aluminum profile for storage.

[0055] The contact plate 20 has a right trapezoidal cross-section, and the hypotenuse faces the opening side of the folding groove 7 inserted downward. The two sides of the contact plate 20 are connected by a limiting spring 24. The bottom end of the contact plate 20 is inserted into the top position of the lower folding groove 7, and the top end of the contact plate 20 is inserted into the bottom of the upper folding groove 7.

[0056] The ejector rod 22 connected with the contact plate 20 through the contact structure realizes a certain limitation on the load-bearing plate 6 when storing the aluminum profile on the load-bearing plate 6. When the aluminum profile is on the surface of the load-bearing plate 6, the aluminum profile can only be placed layer by layer from the bottom layer upwards, and it is impossible to skip a certain layer and place it on the surface of the upper load-bearing plate 6.

[0057] In another embodiment provided by the present invention, the bottom end of the contact plate 20 abuts against the end face of the load-bearing plate 6.

[0058] In another embodiment provided by the present invention, magnetic strips for magnetically adsorbing the side baffle 3 to the inner side of the vertical column 5 are provided at the top of both ends of the side baffle 3.

[0059] In another embodiment provided by the present invention, preferably, a plurality of universal wheels 2 with a self-locking function are fixedly installed at the bottom of the bottom plate 1.

[0060] When in use, it is divided into two situations:

[0061] One method is to place the aluminum profile in the transfer material frame: when placing the aluminum profile in the transfer material frame, all the openable side baffles 3 on the top are opened, and only the bottom side baffle 3 is kept closed. Then, the aluminum profile is placed horizontally on the surface of the bottom load-bearing plate 6 set on the inner side of the baffle. The two ends of the aluminum profile are placed on the surface of the load-bearing plate 6. The load-bearing plate 6 is used to store the two ends of the aluminum profile under load, and the lower part of the middle position of the aluminum profile is suspended in the air, so that the mechanical arm can grab the aluminum profile for use in the production of doors and windows. At this time, the load-bearing plates 6 at the upper position are all folded in the folding grooves 7 opened on the inner side of the baffle.

[0062] After the lower load-bearing plate 6 is placed, it is necessary to place the aluminum profile on the surface of the upper load-bearing plate 6. First, the corresponding side baffle 3 needs to be lifted and the rotating rods 13 at both ends of the side baffle 3 need to be inserted into the slots 9, and then the corresponding load-bearing plate 6 needs to be pulled outward;

[0063] When the cams 12 connected to the rotating columns 11 at both ends of the bearing plate 6 are in the state of unfolding the bearing plate 6, the cams 12 will contact the top balls 16 due to their own outward protrusion, thereby pushing the top balls 16 outward to stretch the reset spring 14, and pushing the clamping column 8 into the slot 9, so that the clamping plate 15 is inserted into the clamping slot 18 set at the top of the clamping column 8, and the clamping column 8 and the rotating rod 13 are fixed by the restriction between the clamping slot 18 and the clamping plate 15, so as to prevent the rotating rods 13 at both ends of the side baffles 3 at the corresponding positions from being withdrawn from the slot 9 and causing the side baffles 3 to unfold, so as to protect both sides of the aluminum profiles stored on the surface of the bearing plate 6 at the corresponding height position through the side baffles 3;

[0064] The other is to take out the aluminum profile from the transfer frame:

[0065] After all the aluminum profiles on the surface of the load-bearing plate 6 are taken out, the load-bearing plate 6 will rotate and fold into the folding groove 7 under the rotating action of the torsion spring shaft. In this process, the cams 12 connected at both ends of the load-bearing plate 6 will lose their resistance to the clamping column 8 when the load-bearing plate 6 is folded in the folding groove 7. The clamping column 8 will be reset again with the rebound of the reset spring 14 and lose the restriction on the rotating rod 13. At this time, the rotating rod 13 loses the restriction of the clamping column 8 and the rotating rod 13 can be pulled outward in the slot 9, so that the rotating rods 13 set at both ends of the side baffle 3 are pulled out of the slot 9. At this time, the side baffle 3 is separated from the column 5, and the side baffle 3 is rotated downward to open through the hinges connected between the multiple sets of side baffles 3, so that the aluminum profiles placed on the surface of the lower load-bearing plate 6 can be taken;

[0066] Through the self-locking force between the above-mentioned load-bearing plate 6 and the side baffles 3 at the corresponding position, the side baffles 3 at the corresponding position can be fixed and closed when the aluminum profiles are placed for storage and transportation, so as to provide protection for the aluminum profiles on the surface of the load-bearing plate 6. When taking out the aluminum profiles, if the aluminum profiles on the surface of the load-bearing plate 6 are not completely taken out, it is ensured that the side baffles 3 on both sides corresponding to this layer of load-bearing plate 6 cannot be opened, thereby effectively preventing the aluminum profiles stored on the surface of the load-bearing plate 6 from falling from both sides due to the opening of the side baffles 3.

[0067] In addition, a chain combination interaction is formed between two adjacent load-bearing plates 6. Since multiple layers of load-bearing plates 6 are provided, the following situations may occur when aluminum profiles are placed on the surface of the lower load-bearing plate 6:

[0068] When placing aluminum profiles on the surface of the load-bearing plate 6, first close the side baffles 3 at the corresponding position, and then fold the lowest load-bearing plate 6 out of the folding groove 7. At this time, the two ends of the load-bearing plate 6 are restricted by the clamping column 8 and the rotating rod 13, so as to fix the position of the side baffle 3. At this time, the aluminum profiles placed on the surface of the load-bearing plate 6 can be stored. At the same time, since the lower load-bearing plate 6 is unfolded downward, the squeezing of the bottom end of the resistance plate 20 set at the top of the folding groove 7 is lost. At this time, the resistance plate 20 is inserted into the folding groove 7 below under the rebound action of the limit springs 24 on both sides. The resistance plate 20 shrinks downward from the bottom of the upper folding groove 7 and loses the resistance to the back of the upper load-bearing plate 6. At this time, after the clamping column 8 and the clamping ball are pushed out to the inside of the baffle by the resistance of the cam 12, the clamping column 8 passes through The rotating shaft 17 and the bearing 21 drive the bottom end of the support rod 19 to slide to the other side. At the same time, the support rod 19 drives the connected transmission plate 23 through the bearing 21 to insert the movably plugged ejector rod 22 provided on the inner wall of the upper folding groove 7 into the folding groove 7 under the action of the middle-end bearing 21, thereby ejecting the load-bearing plate 6 in the upper folding groove 7 outwards for a certain distance, which is convenient for personnel to pull the upper load-bearing plate 6 outwards to place aluminum profiles for storage. Popping the upper load-bearing plate 6 outwards for a certain distance will not affect the placement of aluminum profiles on the surface of the load-bearing plate 6 below. After the aluminum profiles below are fully placed, when continuing to place aluminum profiles, one end of the aluminum profile can be directly placed on the surface of the load-bearing plate 6 to unfold the load-bearing plate 6 at one end, and then the other end of the aluminum profile can be used to unfold the load-bearing plate 6 at the other end;

[0069] This method will impose certain restrictions on the load-bearing plate 6 when storing aluminum profiles. Aluminum profiles can only be placed on the surface of the load-bearing plate 6 layer by layer from the bottom layer, and cannot skip a layer and place them on the upper surface of the load-bearing plate 6:

[0070] If one directly wants to skip the lower load-bearing plate 6 and place the upper load-bearing plate 6 with aluminum profiles, the upper load-bearing plate 6 cannot be unfolded. At this time, since the lower load-bearing plate 6 is not unfolded, the load-bearing plate 6 in the lower folding groove 7 will squeeze the contact plate 20 inserted in the upper part of the folding groove 7 and connected to the upper folding groove 7 upward to fix the load-bearing plate 6. Under the upward extrusion force of the load-bearing plate 6 on the contact plate 20, the contact plate 20 is inserted at the bottom of the upper folding groove 7 and attached to the bottom position of the back surface of the upper load-bearing plate 6, thereby limiting the rotational unfolding of the load-bearing plate 6. Therefore, the upper load-bearing plate 6 cannot be unfolded, restricting the transfer frame to only store aluminum profiles on the surface of the load-bearing plate 6 from bottom to top in sequence. Even if there is an omission in a certain layer when the operator places aluminum profiles in the transfer frame, resulting in a reduction in the stored aluminum profiles in the transfer frame, and the cooperating robotic arm is generally set with a fixed program to pick up aluminum profiles layer by layer. If there is an omission in one layer, it will cause the robotic arm to grab nothing, affecting the production of doors and windows.

[0071] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A transfer material frame for aluminum profile production, comprising: A bottom plate (1), wherein four corners of the bottom plate (1) are fixed with upright posts (5), a plurality of sets of side baffles (3) are detachably mounted between the upright posts (5) on two long sides of the bottom plate (1), and a guard plate (4) is fixedly mounted between the upright posts (5) on two short sides of the bottom plate (1), characterized in that it further comprises: A plurality of load-bearing plates (6), wherein the plurality of load-bearing plates (6) are rotatably mounted on the inner side of the guard plate (4) in an up-and-down stacked manner; a locking structure, which is in transmission connection with the load-bearing plates (6); when the load-bearing plates (6) are rotated into a horizontal state, the load-bearing plates (6) passively drive the locking structure to lock the side baffles (3) at a corresponding height of the load-bearing plates onto the columns (5); The inner surface of the column (5) is evenly spaced to form a plurality of slots (9), the lowest slot (9) being closed, the upper slot (9) being removably plugged with a rotating rod (13), the lowest slot (9) being movably plugged with a rotating rod (13), the rotating rod (13) being fixedly mounted at the bottom of both ends of the side baffle (3), the side baffle (3) being provided with a plurality of hinges connected to each other, the bearing plate (6) being provided with rotating columns (11) at both ends, the locking structure comprising a cam (12) fixedly mounted at one end of the rotating column (11), the rotating column (11) being rotatably plugged into the column (5) and fixedly connected to the cam (12), the cam (12) being configured as a cylindrical body with one side of the surface protruding outwards, The surface of the cam (12) slides against one spherical end of a top ball (16), and the other end of the top ball (16) is fixedly connected to the bottom end of the clamping column (8). The clamping column (8) slides through the inner wall of the slot (9), and a return spring (14) is connected between the clamping column (8) and the inner wall of the slot (9). The top end surface of the clamping column (8) is provided with an inwardly recessed clamping groove (18) for limiting the position. A clamping plate (15) arranged on the end surface of the rotating rod (13) is detachably inserted into the clamping groove (18). The clamping plate (15) is inserted into the clamping groove (18) through the contact of the cam (12) with the top ball (16), so that the rotating rod (13) is limited and cannot be withdrawn from the slot (9), thereby fixing the position of the side baffle (3).

2. The transfer material frame for aluminum profile production according to claim 1, wherein, The load-bearing plate (6) is arranged in a U shape, the rotating column (11) is rotatably connected in the folding groove (7) via a torsion spring shaft, the folding grooves (7) are evenly spaced and arranged inside the column (5), and one end of the rotating column (11) is drivingly connected to a locking structure.

3. A transfer material frame for aluminum profile production according to claim 1, characterized in that, A linkage structure is provided between any two adjacent load-bearing plates (6), and the linkage structure is assembled such that, between any two adjacent load-bearing plates (6), when the lower load-bearing plate (6) is not laid flat to store aluminum profiles, the upper load-bearing plate (6) remains in a folded state and cannot be laid flat to store raw materials.

4. A transfer material box for aluminum profile production according to claim 3, characterized in that, The interlocking structure includes a support rod (19). One end of the support rod (19) is rotatably connected to the top surface of the clamping post (8) through a rotating shaft (17). The middle position of the support rod (19) is rotatably connected to the inner side wall of the vertical column (5) through a bearing. The other end of the support rod (19) is rotatably connected to one end of a transmission plate (23) through a rotating shaft (17). The middle of the transmission plate (23) is rotatably connected to the inner side wall of the vertical column (5) through a bearing. The other end of the transmission plate (23) is rotatably connected to the bottom end of a push rod (22) through a rotating shaft (17). The top end of the push rod (22) movably penetrates into the folding groove (7) and abuts against the surface of the load-bearing plate (6).

5. A transfer material frame for aluminum profile production according to claim 4, characterized in that, The interlocking structure further includes a contact plate (20) penetrating through two adjacent upper and lower folding grooves (7). The contact plate (20) is configured to have a right trapezoidal cross-section, with the hypotenuse facing the opening side of the lower folding groove (7). Both sides of the contact plate (20) are connected to the inner top wall of the lower folding groove (7) through limiting springs (24).

6. The transfer material box for aluminum profile production according to claim 5, characterized in that, The bottom end of the contact plate (20) abuts and connects to the end face of the load-bearing plate (6).

7. A transfer material frame for aluminum profile production according to claim 1, characterized in that, At the top of both ends of the side baffle (3), there are magnetic strips for magnetically adsorbing the side baffle (3) to the inner side of the vertical column (5).

8. A transfer material frame for aluminum profile production according to claim 1, characterized in that, Multiple groups of universal wheels (2) with self-locking functions are fixedly installed at the bottom of the bottom plate (1).

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