Gripper device for solving bonding problem during brick unloading
By designing a device including connecting columns, connecting frames, telescopic columns, mobile guides, conical grippers and cylinders, the disassembly inconvenience caused by brick bonding and brick stack dumping problems caused by brick unloading are solved, and stable disassembly and safe treatment of different types of brick stacks are achieved.
Patent Information
- Application Number
- CN202421746703.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-22
AI Technical Summary
In the process of unloading bricks, the bricks are inconvenient to disassemble and the brick stacks are dumped, which affects production safety.
A device is designed including a connecting post, a connecting frame, a telescopic post, a moving guide rail, a tapered gripper and a cylinder. Through the drive of the cylinder, the conical gripper slides in the moving guide rail to adjust the contact distance between grippers to adapt to different types of brick stacks. At the same time, the brick guard member protects the secondary brick blank under the action of the cylinder to prevent the upper brick blank from being inverted when lifted.
The device can effectively dismantle the brick stacks, prevent the brick stacks from pouring, solve the production safety problems caused by brick blank bonding, and adapt to different levels and types of brick stacks.
Smart Images
Figure CN222934733U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of brick unloading grippers, and specifically relates to a gripper device for solving the problem of brick unloading adhesion. Background Art
[0002] The loading and unloading of sintered bricks mainly refers to the whole process in the continuous production of a tunnel kiln, where the finished sintered bricks are timely grabbed from the kiln car or the sintering stacking position, sorted, and directly loaded into a transport vehicle or transported to a storage position and then transferred into a transport vehicle.
[0003] Due to the fact that the brick billets will have varying degrees of adhesion during the firing process, it has a greater impact on the splitting of the brick billets and subsequent packaging. At the same time, when unloading the upper-layer brick billets, problems such as the brick stack tipping and shifting due to adhesion will occur, seriously affecting production safety. Content of the Utility Model
[0004] The purpose of the utility model is to solve or at least alleviate the problems of inconvenient splitting and easy tipping, which affect production safety, in the prior art.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A gripper device for solving brick unloading adhesion, including a connecting column, a connecting frame is fixedly installed at the top of the connecting column, and a telescopic column is slidably sleeved in the inner cavity of the connecting frame;
[0006] A brick-gripping member, the brick-gripping member includes a plurality of moving guide rails installed at the bottom of the connecting frame, a plurality of conical grippers are provided at the bottoms of the plurality of moving guide rails, and a first cylinder is provided on the opposite side of each of the plurality of conical grippers. The brick billets can be accurately grabbed by the conical grippers on the moving guide rails and placed on the brick placing table;
[0007] A brick-protecting member, the brick-protecting member includes a second cylinder installed on the side of each of the plurality of conical grippers, a third cylinder is provided at the bottom end of each of the plurality of second cylinders, and a clamping rod and a rotating arm are respectively provided on the side of each of the plurality of third cylinders. By providing the brick-protecting member, it can not only meet the protection of the underlying brick billets when grabbing the upper-layer brick billets, but also protect the underlying brick billets when the upper-layer brick billets are grabbed.
[0008] Optionally, the brick-gripping member further includes an inner frame installed at the bottom of the connecting frame, a steel plate is fixedly installed at the bottom end of the inner frame, the bottom of the steel plate is fixedly connected to the side of the plurality of moving guide rails, a plurality of connecting plates are slidably sleeved in the inner cavities of the plurality of moving guide rails, one side of the bottom end of each of the plurality of connecting plates is fixedly connected to the side of each of the plurality of conical grippers, and a control element is installed on the side of the steel plate.
[0009] Optionally, first telescopic rods are fixedly connected to the opposite side parts of the plurality of connecting plates, and one ends of the plurality of first telescopic rods away from the connecting plates are respectively slidably sleeved with one ends of a plurality of first cylinders, and first connecting rods are fixedly and slidably sleeved on the opposite side parts of the plurality of first cylinders.
[0010] Optionally, the brick protecting member includes a second connecting rod fixedly connected to the bottoms of the plurality of clamping rods. The inner cavities of one ends of the plurality of clamping rods away from the second connecting rod are respectively rotatably sleeved with first rotating rods, and the peripheries of the plurality of first rotating rods are respectively rotatably sleeved with the inner cavities of one ends of a plurality of rotating support arms.
[0011] Optionally, second rotating rods are rotatably sleeved on the ends of the plurality of rotating support arms away from the first rotating rods, top blocks are rotatably sleeved on the sides of the plurality of second rotating rods, and the bottoms of the plurality of top blocks are respectively fixedly connected to the output ends of a plurality of second cylinders.
[0012] Optionally, second telescopic rods are slidably sleeved on the output ends of the plurality of third cylinders, and one ends of the plurality of second telescopic rods away from the third cylinders are respectively fixedly connected to the sides of the plurality of clamping rods.
[0013] Optionally, a synchronizing rod is fixedly installed on the top of the moving guide rail.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] (1) This device is mainly used for splitting brick stacks. Under the control of a predetermined program, the device can be moved above a specified brick stack. Under the action of the telescopic column, the brick protecting member first protects the second-layer bricks. At this time, the brick grasping member performs a closing and fixing and grasping action on the upper-layer bricks under the action of the first cylinder, and then the third cylinder is driven, so that the conical grippers slide in the inner cavity of the moving guide rail, thereby adjusting the contact distance between the plurality of conical grippers, so as to adapt to different types of brick stack shapes.
[0016] (2) Secondly, under the action of the telescopic column, the brick grasping member can be lifted. At this time, under the action of the second cylinder, the brick protecting member still maintains the protection of the second-layer bricks. After the upper-layer bricks are completely separated from the second-layer bricks, the brick protecting member is lifted under the action of the second cylinder, which can not only prevent the upper-layer bricks from knocking down the second-layer bricks when being lifted, but also effectively solve the adhesion of bricks in different layers. When the bricks are placed on the brick placing table, the clamping rods are actively lifted under the action of the third cylinder, avoiding scratching with the table top. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic structural connection diagram of the brick protecting part structure of the present utility model;
[0018] Figure 2This is a schematic structural connection diagram of the brick-grabbing part of the utility model;
[0019] Figure 3 This is a top view of the structure of the utility model.
[0020] In the figure: 1, connecting column; 2, connecting frame; 3, steel plate; 4, synchronous rod; 5, rotating support arm; 6, control element; 7, conical gripper; 8, second telescopic rod; 9, third cylinder; 10, top block; 11, second cylinder; 12, clamping rod; 13, first cylinder; 14, first telescopic rod; 15, first connecting rod; 16, moving guide rail; 17, second rotating rod; 18, first rotating rod; 19, telescopic column; 20, inner frame; 21, connecting plate; 22, second connecting rod. Specific implementation manner
[0021] 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 creative efforts shall fall within the protection scope of the present utility model.
[0022] Please refer to Figures 1-3 , a brick-unloading bonding gripper device, including a connecting column 1, the top of the connecting column 1 is fixedly installed with a connecting frame 2, and the inner cavity of the connecting frame 2 is slidably sleeved with a telescopic column 19; the telescopic column 19 can be connected to the peripheral cylinder, so as to play a role in height adjustment and complete the movement of the entire device;
[0023] Brick-grabbing component, the brick-grabbing component includes a plurality of moving guide rails 16 installed at the bottom of the connecting frame 2, a plurality of conical grippers 7 are arranged at the bottoms of the plurality of moving guide rails 16, and a first cylinder 13 is arranged on the relative side parts of the plurality of conical grippers 7; the brick-grabbing component can grab bricks and can adapt to the grabbing and stacking requirements of different brick stacks;
[0024] Brick-protecting component, the brick-protecting component includes a second cylinder 11 installed on the side parts of the plurality of conical grippers 7, the bottoms of the plurality of second cylinders 11 are respectively provided with a third cylinder 9, and a clamping rod 12 and a rotating support arm 5 are respectively arranged on the side parts of the plurality of third cylinders 9. The brick-protecting component can play a role in protecting the bricks and avoid harm to the staff.
[0025] Specifically, please refer to Figures 1-2, the brick-grabbing member further includes an inner frame 20 installed at the bottom of the connecting frame 2. A steel plate 3 is fixedly installed at the bottom end of the inner frame 20. The bottom of the steel plate 3 is fixedly connected to the sides of a plurality of moving guide rails 16. A plurality of connecting plates 21 are slidably sleeved in the inner cavities of the plurality of moving guide rails 16. One side of the bottom ends of the plurality of connecting plates 21 is respectively fixedly connected to the sides of a plurality of conical grippers 7. A control element 6 is installed on the side of the steel plate 3. By providing the moving guide rails 16, it is convenient for the conical grippers 7 to move, thereby adjusting the contact distance between two corresponding conical grippers 7 to meet the stacking requirements of different types of brick stacks.
[0026] Specifically, please refer to Figures 1-2 , on the opposite sides of the plurality of connecting plates 21, first telescopic rods 14 are fixedly connected respectively. One ends of the plurality of first telescopic rods 14 away from the connecting plates 21 are slidably sleeved with one ends of a plurality of first cylinders 13 respectively. On the opposite sides of the plurality of first cylinders 13, first connecting rods 15 are fixedly and slidably sleeved; by providing the first cylinders 13, the upper-layer bricks can be closed and fixed and operated.
[0027] Specifically, please refer to Figure 1 , the brick-protecting member includes a second connecting rod 22 fixedly connected to the bottom of a plurality of clamping rods 12. The inner cavities of the ends of the plurality of clamping rods 12 away from the second connecting rod 22 are rotatably sleeved with first rotating rods 18 respectively. The peripheries of the plurality of first rotating rods 18 are rotatably sleeved with the inner cavities of one ends of a plurality of rotating arms 5 respectively; by providing the rotating arms 5, under the action of the second cylinder 11, the top block 10 can be lifted, thereby driving the rotating arms 5 to rotate and driving the clamping rods 12 to be retracted.
[0028] Specifically, please refer to Figure 1 , at the ends of the plurality of rotating arms 5 away from the first rotating rods 18, second rotating rods 17 are rotatably sleeved respectively. The sides of the plurality of second rotating rods 17 are rotatably sleeved with top blocks 10 respectively. The bottoms of the plurality of top blocks 10 are fixedly connected to the output ends of a plurality of second cylinders 11 respectively; by providing the second cylinders 11, it can prevent the upper-layer bricks from toppling the sub-layer bricks when being lifted, and effectively solve the adhesion of bricks in different layers at the same time.
[0029] Specifically, please refer to Figure 1 , the output ends of a plurality of third cylinders 9 are slidably sleeved with second telescopic rods 8. One ends of the plurality of second telescopic rods 8 away from the third cylinders 9 are fixedly connected to the sides of a plurality of clamping rods 12 respectively; by providing the third cylinders 9, the clamping rods 12 can be driven to contract inward through the second telescopic rods 8 to avoid rubbing against the swing tabletop.
[0030] Specifically, please refer to Figure 1 , a synchronous rod 4 is fixedly installed at the top of the moving guide rail 16, which can play a connecting role and drive the whole device to move synchronously.
[0031] Working principle:
[0032] When the device needs to be used, first, under the control of a predetermined program, the device is moved above the designated brick stack. Under the action of the telescopic column 19, the brick protection member first protects the second-layer bricks. At this time, under the action of the first cylinder 13, the brick-gripping member performs the actions of closing, fixing, and gripping the upper-layer bricks. Then, the third cylinder 9 is driven, so that the conical grippers 7 slide in the inner cavity of the moving guide rail 16, thereby adjusting the contact distance between the multiple conical grippers 7, so as to adapt to different types of stack shapes. Secondly, under the action of the telescopic column 19, the brick-gripping member can be lifted. At this time, under the action of the second cylinder 11, the brick protection member still maintains the protection of the second-layer bricks. After the upper-layer bricks are completely separated from the second-layer bricks, the brick protection member is lifted under the action of the second cylinder 11, which can not only prevent the upper-layer bricks from knocking down the second-layer bricks when being lifted, but also effectively solve the adhesion of bricks in different layers. When placing the bricks on the brick-laying table, the clamping rod 12 is actively lifted under the action of the third cylinder 9 to avoid scratching the brick-laying table surface.
[0033] In addition, it should be noted that in the description of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0034] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.
Claims
1. A gripper device for solving the problem of brick unloading and sticking, characterized in that: include: A connecting column (1), a connecting frame (2) being fixedly mounted on the top of the connecting column (1), and a telescopic column (19) being slidably sleeved in the inner cavity of the connecting frame (2); A brick grabbing component, the brick grabbing component comprising a plurality of movable guide rails (16) mounted at the bottom of the connecting frame (2), a plurality of conical grippers (7) being provided at the bottom of the plurality of movable guide rails (16), and a first cylinder (13) being provided at opposite sides of the plurality of conical grippers (7); A brick protection component comprises a second cylinder (11) installed on the side of a plurality of conical grippers (7), a third cylinder (9) is provided at the bottom end of each of the plurality of second cylinders (11), and a clamping rod (12) and a rotating support arm (5) are respectively provided on the side of each of the plurality of third cylinders (9).
2. A gripping device for solving the problem of brick unloading adhesion according to claim 1, characterized in that: The brick grabbing component also includes an inner frame (20) installed at the bottom of the connecting frame (2), a steel plate (3) is fixedly installed at the bottom end of the inner frame (20), the bottom of the steel plate (3) is fixedly connected to the side of a plurality of movable guide rails (16), the inner cavities of the plurality of movable guide rails (16) are slidably sleeved with a plurality of connecting plates (21), one side of the bottom end of the plurality of connecting plates (21) is respectively fixedly connected to the side of a plurality of conical grippers (7), and a control element (6) is installed on the side of the steel plate (3).
3. A gripping device for solving the problem of brick unloading adhesion according to claim 2, characterized in that: The opposite sides of the plurality of connecting plates (21) are fixedly connected with first telescopic rods (14), the ends of the plurality of first telescopic rods (14) away from the connecting plates (21) are respectively slidably sleeved with one end of the plurality of first cylinders (13), and the opposite sides of the plurality of first cylinders (13) are fixedly slidably sleeved with first connecting rods (15).
4. The gripping device for solving the problem of brick sticking during unloading according to claim 1 is characterized in that: The brick protection component comprises a second connecting rod (22) fixedly connected to the bottom of a plurality of clamping rods (12); the inner cavities at one end of the plurality of clamping rods (12) away from the second connecting rod (22) are all rotatably sleeved with a first rotating rod (18); and the outer peripheries of the plurality of first rotating rods (18) are respectively rotatably sleeved with the inner cavities at one end of a plurality of rotating arms (5).
5. The gripping device for solving the problem of brick sticking during unloading according to claim 1 is characterized in that: The ends of the plurality of rotating arms (5) away from the first rotating rod (18) are all rotatably sleeved with the second rotating rod (17), the sides of the plurality of second rotating rods (17) are all rotatably sleeved with the top blocks (10), and the bottoms of the plurality of top blocks (10) are respectively fixedly connected to the output ends of the plurality of second cylinders (11).
6. The gripping device for solving the problem of brick sticking during unloading according to claim 1 is characterized in that: The output ends of the plurality of third cylinders (9) are all slidably sleeved with second telescopic rods (8), and the ends of the plurality of second telescopic rods (8) away from the third cylinders (9) are respectively fixedly connected to the sides of the plurality of clamping rods (12).
7. The gripping device for solving the problem of brick sticking during unloading according to claim 1 is characterized in that: A synchronization rod (4) is fixedly mounted on the top of the movable guide rail (16).