Material supporting device for blanking line stacking and flapping

Abstract

The utility model discloses a material supporting device for blanking line stacking and flapping, which comprises a supporting column, the bottom of the supporting column is fixedly connected with a magnetic suction stable base, and the magnetic suction stable base is positioned in a gap between material supporting frames and is adsorbed on an equipment trolley for placing the material supporting frames; the material supporting device further comprises a connecting groove formed in the supporting column, a spiral adjusting component is installed on the inner side of the connecting groove, and an adjusting column is installed on the spiral adjusting component and used for changing the overall height of the material supporting device according to trays with different heights. A bearing block is arranged at the upper end of the adjusting column, a buffer block is embedded in the inner side of the bearing block, and a double-spring lifting component is installed between the bearing block and the adjusting column. According to the material supporting device for blanking line stacking and flapping, damage to the lower surface of a product caused by the supporting face is effectively reduced through the supporting face made of polyurethane, the cost is low, the supporting block and the double-spring supporting and lifting component can be conveniently disassembled and fixed through the locking component, and subsequent replacement of the springs during fatigue failure is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet processing, in particular to a sheet supporting device for stacking and patting on a blanking line. Background Art

[0002] Due to the improvement of the automation degree of the stamping line of the host factory, the mechanical arm is gradually used to transport the sheets instead of the traditional manual transportation. The requirements for the stacking neatness of the sheets, the transportation safety guarantee, the rapid in-line detection during production, the positioning system, etc. are continuously increasing. To meet the production requirements, during the production process of positioning and palletizing the sheet stacks on the blanking line, since the sheets are relatively thin and need to be directly stacked on the surface of the pallet, the side flapper of the equipment cannot contact the sheets at the initial stage of production. Therefore, a corresponding sheet supporting component is usually required to lift the sheets.

[0003] For example, a blanking stacking device with an elastic auxiliary ejecting structure disclosed in CN205367146U includes a sheet supporting frame and a stacking flapper arranged above the four sides of the sheet supporting frame. At least two groups of auxiliary ejecting devices are arranged in the gaps between the frames of the sheet supporting frame. The auxiliary ejecting devices can move up and down telescopically, and the lower limit height of the movable upper surface in contact with the sheets is higher than the upper plane of the sheet supporting frame. The ejecting rod of the auxiliary ejecting device lifts the sheets at the initial stage of blanking to a certain height above the upper plane of the sheet supporting frame, so as to facilitate the stacking action of the stacking flapper, avoid the interference problem between the stacking flapper and the sheet supporting frame at the initial stage of blanking, reduce the adjustment preparation time of the stacking flapper, and at the same time, due to the self-weight of the sheets, after accumulating a certain number of sheets, the sheet stack will automatically sink, and the newly dropped sheets will always be in the stacking area of the stacking flapper.

[0004] Among the above-mentioned existing technologies, the following technical problems exist: when the existing sheet supporting structure is used, the sheets are supported by the ejecting rods on it, and the sheets are directly carried on the ejecting rods. The supporting surface of the ejecting rods is easy to cause wear on the surface of the products. At the same time, during the actual sheet supporting process, through the spring installed inside the sheet supporting structure, the self-weight of the sheets is used to compress the spring to realize the automatic adjustment of the height. And the sheet supporting structure needs to be recycled. After the sheet supporting structure is used for a long time, the spring inside is subjected to stress cycling during the repeated compression and rebound process, and then the spring gradually becomes loose and shows the phenomenon of fatigue failure. When the spring inside the sheet supporting structure is not easy to be quickly replaced, when the spring fails due to fatigue, it is easy to affect the subsequent sheet supporting effect.

[0005] Therefore, we propose a sheet supporting device for stacking and patting on a blanking line to solve the problems raised above. Content of the Utility Model

[0006] The purpose of the present utility model is to provide a material supporting device for stacking and patting on a blanking line, so as to solve the problems raised in the above-mentioned background technology. The existing material supporting structures on the current market support the material sheet through the ejector rods thereon, and the material sheet is directly placed on the ejector rods. The supporting surface of the ejector rods is likely to cause wear on the surface of the product. At the same time, during the actual material supporting process, through the spring installed inside the material supporting structure, the automatic adjustment of the height is achieved by the self-weight of the material sheet pressing the spring. However, the material supporting structure needs to be recycled and reused. After long-term use of the material supporting structure, the spring inside is subject to stress cycling during repeated compression and rebound, resulting in the spring gradually loosening and experiencing fatigue failure. When the spring inside the material supporting structure is not convenient for quick replacement, in the case of fatigue failure of the spring, it is likely to affect the subsequent material supporting effect.

[0007] To achieve the above purpose, the present utility model provides the following technical solutions: A material supporting device for stacking and patting on a blanking line includes a support column, and a magnetic adsorption and stabilizing base is fixedly connected to the bottom of the support column. The magnetic adsorption and stabilizing base is located in the gap between the material supporting frames and adsorbs on the equipment trolley where the material supporting frames are placed.

[0008] It further includes:

[0009] An engagement groove is formed on the support column, and a spiral adjustment component is installed inside the engagement groove. An adjustment column is installed on the spiral adjustment component for changing the overall height of the material supporting device according to trays of different heights.

[0010] A bearing block is arranged at the upper end of the adjustment column, and a buffer block is inlaid inside the bearing block. A double-spring lifting component is installed between the bearing block and the adjustment column. The double-spring lifting component provides elastic support for the bearing block, and the double-spring lifting component and the bearing block are fixed to each other through a locking component.

[0011] Preferably, the outer wall of the adjustment column fits with the inner wall of the support column, the adjustment column and the support column are slidably connected, and the longitudinal section of the adjustment column is set as a rectangular structure.

[0012] By adopting the above technical solution, the outer wall of the adjustment column fits with the inner wall of the support column, which can ensure the stability of the adjustment column when moving on the support column. At the same time, the adjustment column with a rectangular longitudinal section can prevent the adjustment column from rotating synchronously with the spiral adjustment component.

[0013] Preferably, the spiral adjustment component is composed of a threaded rod and a handwheel. The threaded rod is rotatably installed on the support column. The upper end of the threaded rod extends into the interior of the adjustment column, and a handwheel is fixedly installed on a section of the threaded rod located inside the engagement groove.

[0014] By adopting the above technical solution, the handwheel is arranged inside the connecting groove, so that it is convenient for the staff to rotate the handwheel, and the handwheel and the threaded rod are located inside the support column, which can reduce the occupied area of the device.

[0015] Preferably, an internal thread matching the threaded rod is arranged inside the adjusting column, and the middle part of the adjusting column is threadedly connected to the threaded rod.

[0016] By adopting the above technical solution, the rotation of the threaded rod can enable the adjusting column connected by threads to move upward or downward on the support column.

[0017] Preferably, the double-spring lifting component includes a guide rod, a boosting spring and a plugging hole. The lower end of the guide rod is inserted into the support column, the upper end of the guide rod is inserted into the supporting block, a plugging hole is formed in the side of the upper end of the guide rod, and a boosting spring is sleeved outside the guide rod.

[0018] By adopting the above technical solution, when the supporting block is pressed by the sheet material, the downward movement of the supporting block can enable the guide rod to move on the support column, and the boosting spring is elastically deformed by the movement of the supporting block.

[0019] Preferably, the buffer block embedded on the supporting block is made of polyurethane material.

[0020] By adopting the above technical solution, through the polyurethane material surface of the buffer block, the damage to the lower surface of the product caused by the support surface is effectively reduced, and the replacement cost is low.

[0021] Preferably, the locking component is composed of a central lead screw, a moving plate and a plug rod. The central lead screw is installed on the supporting block, the central lead screw penetrates through the middle of the moving plate, and a plug rod is fixedly connected to the end of the moving plate. The plug rod is inserted into the plugging hole on the guide rod.

[0022] By adopting the above technical solution, by inserting the plug rod into the plugging hole, the guide rod inserted on the supporting block can be fixed.

[0023] Preferably, the central lead screw and the moving plate are threadedly connected, the moving plate and the support column are slidably connected, and the outer wall of the plug rod on the moving plate and the inner wall of the plugging hole on the guide rod are mutually attached.

[0024] By adopting the above technical solution, the rotation of the central lead screw can enable the moving plate connected by threads to drive the plug rod to move synchronously.

[0025] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the material supporting device for stacking and patting of the blanking line, through the supporting surface made of polyurethane material, it can effectively reduce the damage to the lower surface of the product caused by the supporting surface, and the cost is low. Through the locking component, it is convenient to disassemble and fix the supporting block and the double-spring lifting component, which is convenient for subsequent replacement when the spring is fatigued and fails;

[0026] 1. A threaded rod is provided. By rotating the threaded rod, the adjusting column can move upward or downward on the supporting column. By using the movement adjustment of the adjusting column, the overall height of the material supporting device can be changed, so that it can greatly meet the applicability of different pallets of each host factory. Moreover, the threaded rod and the hand wheel are located inside the supporting column, which can effectively reduce the volume of the device and avoid the spiral adjustment component being located outside the supporting column;

[0027] 2. A buffer block is provided. Through the buffer block made of polyurethane material, when supporting the material sheet, it can play a buffering role for the material sheet to avoid wear on the lower surface of the material sheet;

[0028] 3. A magnetic adsorption and stable base is provided. The magnetic adsorption and stable base at the lower end of the supporting column can be adsorbed on the equipment trolley during use, preventing displacement and sliding during the stacking process, which is convenient for operation. Moreover, the supporting column and the magnetic adsorption and stable base are located in the gap between the material supporting frames, so as to make full use of the original design gap of the positioning pallet, complete the placement during the operation preparation, and recycle it again after completion, reducing operation intersection and lowering safety risks;

[0029] 4. A double-spring lifting component is provided. Through the design of the double-spring lifting component, the stability during the production process of the sheet material is well maintained. After the number of material sheets gradually increases, the self-weight of the material sheets will press down the double-spring lifting component. Thus, as the number of material sheets increases, the height of the material sheets themselves provides an effective working space for the patting device;

[0030] 5. A plug rod is provided. By rotating the central screw rod, the moving plate and the plug rod can move synchronously, so that the plug rod is disengaged from the plug hole at the end of the guide rod. Thus, the supporting block can be removed from the guide rod, and then it is convenient to disassemble and replace the assisting spring that is fatigued and fails and sleeved outside the guide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic structural diagram of the supporting column and the magnetic adsorption and stable base of the present utility model;

[0032] Figure 2 It is a front three-dimensional structural diagram of the present utility model;

[0033] Figure 3 It is a schematic structural diagram of the supporting block and the guide rod of the present utility model;

[0034] Figure 4Schematic cross-sectional structure diagram of the support column and the adjustment column of the present utility model;

[0035] Figure 5 Schematic structure diagram of the guide rod and the moving plate of the present utility model;

[0036] Figure 6 Schematic structure diagram of the moving plate and the insertion rod of the present utility model.

[0037] In the figure: 1, support column; 2, magnetic adsorption stable base; 3, connection groove; 4, adjustment column; 5, screw adjustment component; 501, threaded rod; 502, handwheel; 6, supporting block; 7, buffer block; 8, double-spring lifting component; 801, guide rod; 802, boosting spring; 803, insertion hole; 9, locking component; 901, central lead screw; 902, moving plate; 903, insertion rod. Specific implementation mode

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0039] Embodiment 1: Please refer to Figures 1-6 , when the existing material supporting structure is in use, the material piece is supported by the ejector rod thereon, and the material piece is directly carried on the ejector rod. The supporting surface of the ejector rod is likely to cause wear to the surface of the product. To solve this technical problem, the following technical content is disclosed in this embodiment;

[0040] Stock removal line stacking and patting material supporting device, including support column 1. The bottom of support column 1 is fixedly connected with a magnetic adsorption and stable base 2. The magnetic adsorption and stable base 2 is located in the gap between the material supporting frames and adsorbs on the equipment trolley where the material supporting frames are placed. A connection groove 3 is provided on support column 1, and a spiral adjustment component 5 is installed inside the connection groove 3. And an adjustment column 4 is installed on the spiral adjustment component 5, which is used to change the overall height of the material supporting device according to trays of different heights. The upper end of adjustment column 4 is provided with a supporting block 6, and a buffer block 7 is inlaid inside the supporting block 6. And a double-spring lifting component 8 is installed between the supporting block 6 and the adjustment column 4. The double-spring lifting component 8 provides elastic support for the supporting block 6. The outer wall of adjustment column 4 and the inner wall of support column 1 are mutually attached, and adjustment column 4 and support column 1 are in sliding connection, and the longitudinal section of adjustment column 4 is set as a rectangular structure. The spiral adjustment component 5 is composed of a threaded rod 501 and a handwheel 502. The threaded rod 501 is rotatably installed on support column 1. The upper end of the threaded rod 501 extends into the inside of adjustment column 4, and a handwheel 502 is fixedly installed on a section of the threaded rod 501 located inside the connection groove 3. An internal thread that cooperates with the threaded rod 501 is provided inside the adjustment column 4, and the middle part of the adjustment column 4 and the threaded rod 501 are in threaded connection. The double-spring lifting component 8 includes a guide rod 801, a boosting spring 802 and a plug hole 803. The lower end of the guide rod 801 is inserted on the support column 1, the upper end of the guide rod 801 is inserted into the supporting block 6, and a plug hole 803 is provided on the side of the upper end of the guide rod 801. A boosting spring 802 is sleeved outside the guide rod 801. The buffer block 7 inlaid on the supporting block 6 is made of polyurethane material.

[0041] When it is necessary to perform patting processing on the sheet material, place the magnetic adsorption and stable base 2 at the bottom of the support column 1 in the gap between the material supporting frames, and make the magnetic adsorption and stable base 2 adsorb on the equipment trolley, so as to ensure the stability of the material supporting device. Then rotate the handwheel 502 in the connection groove 3. After the handwheel 502 rotates, the threaded rod 501 can be rotated. By using the rotation of the threaded rod 501, the adjustment column 4 connected by threads can move up or down on the support column 1. Through the movement of the adjustment column 4, the height can be adaptively adjusted according to different trays. After that, the sheet material is effectively supported by the supporting block 6 and the buffer block 7 to meet the working requirements of the side patting device. The buffer block 7 is made of polyurethane material. The buffer block 7 made of polyurethane material can buffer the sheet material and effectively reduce the damage to the lower surface of the product caused by the tray. As the sheet material gradually increases, the gravity received by the supporting block 6 and the buffer block 7 also gradually increases. After the supporting block 6 is affected by gravity, the guide rod 801 moves on the adjustment column 4. After the supporting block 6 moves, it is elastically supported by the elastic deformation of the boosting spring 802 to form a natural stacking effect. Thus, as the sheet material increases, the height of the sheet material itself provides an effective working space for the patting device.

[0042] Embodiment 2: The technical content disclosed in this embodiment is a further improvement based on the above Embodiment 1. During the actual material supporting process, through the spring installed inside the material supporting structure, the self-weight of the material piece is used to compress the spring to achieve automatic height adjustment. And the material supporting structure needs to be recycled. After the material supporting structure is used for a long time, the spring inside it is subjected to stress cycling during repeated compression and rebound, which causes the spring to gradually loosen and fatigue failure occurs. When the spring inside the material supporting structure is not easy to be quickly replaced, when the spring fails due to fatigue, it is likely to affect the subsequent material supporting effect. To further solve this technical problem, the following technical content is disclosed in this embodiment, as Figures 2-6 shown;

[0043] The double-spring lifting component 8 and the supporting block 6 are fixed to each other through the locking component 9. The locking component 9 is composed of a central lead screw 901, a moving plate 902 and a plug rod 903. And the central lead screw 901 is installed on the supporting block 6. The central lead screw 901 is installed through the middle part of the moving plate 902. And a plug rod 903 is fixedly connected to the end of the moving plate 902. The plug rod 903 is inserted into the plug hole 803 on the guide rod 801. The central lead screw 901 and the moving plate 902 are in threaded connection. And the moving plate 902 is in sliding connection with the support column 1. And the outer wall of the plug rod 903 on the moving plate 902 and the inner wall of the plug hole 803 on the guide rod 801 are mutually attached.

[0044] When the material supporting device is used for a long time and its boosting spring 802 fails due to fatigue, rotate the central lead screw 901. After the central lead screw 901 rotates, it can make the moving plate 902 and the plug rod 903 in threaded connection move. At this time, the plug rod 903 is disengaged from the plug hole 803 on the side of the upper end of the guide rod 801. Thus, the fixation between the supporting block 6 and the guide rod 801 can be released. Then, take the supporting block 6 off the guide rod 801. After that, it is convenient to disassemble and replace the boosting spring 802 that has failed due to fatigue and is sleeved outside the guide rod 801.

[0045] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0046] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A material support device for stacking and beating a blanking line, comprising a support column (1), wherein the bottom of the support column (1) is fixedly connected to a magnetically stable base (2), and the magnetically stable base (2) is located in a gap between material support frames and is adsorbed on an equipment trolley on which the material support frames are placed; It is characterized in that Also includes: The support column (1) is provided with a connection groove (3), and a spiral adjustment component (5) is installed on the inner side of the connection groove (3), and an adjustment column (4) is installed on the spiral adjustment component (5) for changing the overall height of the supporting device according to pallets of different heights; A supporting block (6) is arranged at the upper end of the adjusting column (4), and a buffer block (7) is embedded inside the supporting block (6), and a double spring lifting component (8) is installed between the supporting block (6) and the adjusting column (4), the double spring lifting component (8) providing elastic support for the supporting block (6), and the double spring lifting component (8) and the supporting block (6) are fixed to each other via a locking component (9).

2. The material supporting device for stacking and beating of blanking line according to claim 1, characterized in that: The outer wall of the adjusting column (4) and the inner wall of the supporting column (1) fit each other, the adjusting column (4) and the supporting column (1) are slidably connected, and the longitudinal section of the adjusting column (4) is arranged to be a rectangular structure.

3. The material supporting device for stacking and beating of blanking line according to claim 1, characterized in that: The spiral adjustment component (5) is composed of a threaded rod (501) and a hand wheel (502), and the threaded rod (501) is rotatably mounted on the support column (1), the upper end of the threaded rod (501) extends into the interior of the adjustment column (4), and the hand wheel (502) is fixedly mounted on a section of the threaded rod (501) located inside the connection groove (3).

4. The material supporting device for stacking and beating of blanking line according to claim 3, characterized in that: The interior of the adjusting column (4) is provided with an internal thread that cooperates with the threaded rod (501), and the middle portion of the adjusting column (4) and the threaded rod (501) are threadedly connected.

5. The material supporting device for stacking and beating of blanking line according to claim 1, characterized in that: The double spring lifting component (8) comprises a guide rod (801), an assisting spring (802) and a plug-in hole (803), wherein the lower end of the guide rod (801) is inserted into the support column (1), the upper end of the guide rod (801) is inserted into the support block (6), and the upper end side of the guide rod (801) is provided with a plug-in hole (803), and the outer side of the guide rod (801) is sleeved with an assisting spring (802).

6. The material supporting device for stacking and beating of blanking line according to claim 1, characterized in that: The buffer block (7) embedded in the supporting block (6) is made of polyurethane material.

7. The material supporting device for stacking and beating of blanking line according to claim 5, characterized in that: The locking component (9) is composed of a central screw rod (901), a movable plate (902) and an insertion rod (903), wherein the central screw rod (901) is mounted on a supporting block (6), the central screw rod (901) is installed through the middle of the movable plate (902), and the end of the movable plate (902) is fixedly connected with the insertion rod (903), and the insertion rod (903) is inserted into a plug hole (803) on the guide rod (801).

8. The material supporting device for stacking and beating of blanking line according to claim 7, characterized in that: The central screw rod (901) and the movable plate (902) are threadedly connected, and the movable plate (902) and the support column (1) are slidably connected, and the outer wall of the insertion rod (903) on the movable plate (902) and the inner wall of the insertion hole (803) on the guide rod (801) fit each other.

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