Automatic plate suction machine for quartz stone plates
By introducing vacuum suction cups, transfer frames, and anti-detachment frames into the automatic quartz slab suction machine, the problem of falling caused by the weak adhesion of traditional suction machines has been solved, achieving both safety and flexibility in slab transfer.
Patent Information
- Application Number
- CN202520303931.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-02-25
AI Technical Summary
Traditional automatic quartz slab suction machines lack a bottom-mounted anti-detachment structure, resulting in a high risk of slabs falling when the suction cups are not firmly attached, thus failing to guarantee the safety of the transfer process.
An automatic quartz slab suction machine was designed, which combines a vacuum suction cup and a vacuum pump. It is equipped with a transfer frame, a moving adjustment mechanism and an anti-detachment frame. The rotation and position adjustment of the anti-detachment frame are realized by a motor-driven worm gear structure, which ensures that the slab remains stable even when the suction cup becomes loose.
It improves the safety of the board transportation process, prevents falling, has a flexible and convenient structure, adapts to the anti-detachment needs of boards of different widths, and is easy to operate.
Smart Images
Figure CN223792486U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of quartz stone slab transfer technology, and in particular to an automatic quartz stone slab suction machine. Background Technology
[0002] Quartz stone slabs, also known as artificial quartz stone, are a new type of artificial stone made of more than 80% quartz crystals, resin, and other trace elements. The main components of quartz stone slabs include quartz crystals, resin, and other trace elements. During the manufacturing process, the raw materials undergo weighing, mixing, spreading, pressing, and curing. Finally, the finished slabs are obtained through thickness determination, polishing, and processing. Due to their excellent performance, quartz stone slabs are widely used in kitchen countertops, bathroom countertops, window sills, and high-end entertainment and public places. Usually, during the processing and production of quartz stone slabs, it is necessary to transfer the finished slabs, so transfer equipment is required. Automatic suction plate machines are a common type of transfer equipment.
[0003] Traditional automatic quartz slab suction machines use vacuum pumps and vacuum suction cups to adsorb the slabs, and then use hoisting equipment for lifting and transportation. However, traditional suction machines do not have auxiliary anti-detachment structures for the bottom of the slabs; they rely solely on suction cups for lifting. This means that if the suction cups are not firmly attached during lifting, transportation, and subsequent placement, there is a risk that the slabs may fall, compromising the safety of the transportation process. Utility Model Content
[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an automatic suction machine for quartz stone slabs.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic suction plate machine for quartz stone slabs, comprising a transfer frame, a vacuum suction cup at the bottom of the transfer frame, and a vacuum pump at the top of the transfer frame. The vacuum suction cup is connected to the vacuum pump via a pipeline. A connecting frame is fixedly connected to the center of the top of the transfer frame. A fixed recess is provided on the transfer frame, and a movable frame is slidably connected within the fixed recess. A movable adjustment mechanism is provided between the transfer frame and the movable frame. A movable recess is provided on the movable frame, and a rotating frame is nested within the movable recess. A rotating shaft is fixedly connected to the rotating frame and rotatably connected to the movable recess. An anti-detachment frame is fixedly connected to one side of the outer surface of the rotating frame near the bottom. A fixed groove one is provided inside the movable frame. A worm gear is nested and fixedly connected to one end of the rotating shaft within the fixed groove one. A fixed groove two is provided on one side of the inner wall of the fixed groove one. A worm is rotatably connected within the fixed groove two. The worm and the worm gear are meshed. A motor one with its output end fixedly connected to the worm is provided inside the movable frame.
[0006] As a further description of the above technical solution:
[0007] Multiple vacuum suction cups are provided.
[0008] As a further description of the above technical solution:
[0009] The movable adjustment mechanism includes a groove set in the inner wall of the fixed recess, a screw rod rotatably connected in the groove, a screw block threaded onto the screw rod, the screw block being fixedly connected to the movable frame, and two sets of the movable frame and screw block structure being provided accordingly. The threads on both sides of the screw rod are arranged in opposite directions, and the two screw blocks are configured to engage with the opposite threads on both sides of the screw rod. A motor 2 with its output end fixedly connected to the screw rod is provided on one side of the transfer frame.
[0010] As a further description of the above technical solution:
[0011] A slider is fixedly connected to the movable frame, and a sliding groove is provided on one side of the inner wall of the fixed recess. The slider and the sliding groove are nested and slidingly fitted together.
[0012] As a further description of the above technical solution:
[0013] The rotating shaft is positioned and installed at the junction with the inner wall of the movable recess using a bearing.
[0014] As a further description of the above technical solution:
[0015] The mobile frame is provided with a storage slot, and the motor is located in the storage slot.
[0016] This utility model has the following beneficial effects:
[0017] This automatic quartz slab suction machine, through the connection frame, allows the transfer frame to be installed and connected to the slab transfer equipment. Combined with a vacuum pump and multiple vacuum suction cups, it can cover the slab surface for suction and fixation, thus facilitating the suction and transfer of slabs. The structure of a motor, worm gear, worm, and rotating shaft allows adjustment to rotate the rotating frame, moving it to a position below the suction slab to provide auxiliary support. This also supports the slab should the suction cups become loose, preventing it from falling and improving the safety of slab handling. The structure can also rotate the rotating frame and anti-slip frame to a horizontal position for storage without affecting the normal suction, lifting, and placement of slabs. The movable adjustment mechanism allows for easy adjustment of the moving frame's position, which in turn moves the rotating frame and anti-slip frame to accommodate slabs of different widths for auxiliary anti-slip use. The entire structure is flexible, convenient, and easy to operate. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of an automatic suction plate machine for quartz stone slabs proposed in this utility model.
[0019] Figure 2 This is a front view of an automatic suction machine for quartz stone slabs proposed in this utility model.
[0020] Figure 3 This is a top view of the vacuum suction cup position of an automatic suction machine for quartz stone slabs according to this utility model.
[0021] Figure 4 This is a side view of the screw structure position of an automatic suction plate machine for quartz stone slabs proposed in this utility model;
[0022] Figure 5 This utility model proposes an automatic suction machine for quartz stone slabs. Figure 2 A magnified view of A in the middle.
[0023] Legend:
[0024] 1. Transfer frame; 2. Vacuum suction cup; 3. Vacuum pump; 4. Connecting frame; 5. Fixing notch; 6. Moving frame; 7. Groove; 8. Screw; 9. Screw block; 10. Slider; 11. Slide groove; 12. Movable notch; 13. Rotating frame; 14. Rotating shaft; 15. Anti-detachment frame; 16. Fixing groove one; 17. Worm gear; 18. Fixing groove two; 19. Worm; 20. Storage groove; 21. Motor one; 22. Motor two. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. 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 a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.
[0027] Reference Figure 1-5This utility model provides an embodiment of an automatic suction machine for quartz stone slabs, including a transfer frame 1. Multiple vacuum suction cups 2 are arranged at the bottom of the transfer frame 1, evenly distributed at the center of the bottom of the transfer frame 1 and near the four corners. This ensures uniform and stable force distribution when suctioning the quartz stone slabs. A vacuum pump 3 is installed at the top of the transfer frame 1. The vacuum suction cups 2 are connected to the vacuum pump 3 via pipelines. When the vacuum pump 3 operates, it drives the vacuum suction cups 2 to suction and fix the slabs, thus facilitating the transfer of the slabs. A connecting rod is fixedly connected at the center of the top of the transfer frame 1. The connecting frame 4 is designed to facilitate the connection and installation of bolts and nuts with the operating levers of the hoisting and transfer equipment, allowing the entire transfer frame structure to be easily moved and used. The transfer frame 1 has a fixed recess 5, within which a movable frame 6 is slidably connected. A moving adjustment mechanism is provided between the transfer frame 1 and the movable frame 6. The movable frame 6 has a movable recess 12, within which a rotating frame 13 is nested. A rotating shaft 14, which is rotatably connected to the movable recess 12, is fixedly connected to the rotating frame 13. The contact position between the rotating shaft 14 and the inner wall of the movable recess 12 is positioned and installed using bearings. An anti-detachment bracket 15 is fixedly connected to one side of the outer surface near the bottom. A fixing groove 16 is provided inside the movable frame 6. A worm gear 17 is nested and fixedly connected to one end of the rotating shaft 14 within the fixing groove 16. A fixing groove 18 is provided on one side of the inner wall of the fixing groove 16. A worm 19 is rotatably connected within the fixing groove 18, and the worm 19 and worm gear 17 are meshed. A motor 21 with its output end fixedly connected to the worm 19 is provided inside the movable frame 6. A storage groove 20 is provided on the movable frame 6, and the motor 21 is located within the storage groove 20. The motor 21 drives the worm 19 to rotate, which in turn drives the worm gear 17 to rotate, and the worm gear 17 drives the rotating shaft. Rotating shaft 14 drives rotating frame 13 to a horizontal position, allowing anti-slip frame 15 to be retracted without affecting the suction cup structure's adsorption of the material. Similarly, anti-slip frame 15 can be lowered after the material is adsorbed and fixed, allowing it to rotate to a position below the material, thus providing an auxiliary support. This prevents the material from falling directly if vacuum suction cup 2 slips, ensuring structural stability and safety during transport. The motor and other operating structures are electrically connected to the control module of the hoisting equipment, enabling convenient operation of the entire structure.
[0028] The movable adjustment mechanism includes a groove 7 set in the inner wall of the fixed recess 5. A screw 8 is rotatably connected in the groove 7. A screw block 9 is threaded onto the screw 8. The screw block 9 is fixedly connected to the movable frame 6. The movable frame 6 and the screw block 9 are arranged in two sets. The threads on both sides of the screw 8 are arranged in opposite directions. The two screw blocks 9 are threadedly engaged with the opposite threads on both sides of the screw 8. A motor 22 with its output end fixedly connected to the screw 8 is set on one side of the transfer frame 1. When running, the motor 22 drives the screw 8 to rotate. The screw 8 drives the two screw blocks 9 to move closer or further apart. This can drive the two movable frames 6 to move closer or further apart. The two movable frames 6 can drive the two rotating frames 13 to move closer or further apart. The two rotating frames 13 can drive the two anti-detachment frames 15 to move closer or further apart. This can assist in the anti-detachment work of plates of different widths.
[0029] A slider 10 is fixedly connected to the movable frame 6. A groove 11 is provided on one side of the inner wall of the fixed recess 5. The slider 10 and the groove 11 are nested and slidingly engaged. This structure helps to ensure the stability of the movable frame 6 during movement.
[0030] Working principle: When using the automatic suction plate machine for quartz stone slabs, when the vacuum suction cup 2 is attached to the top of the slab, the vacuum pump 3 works, allowing the vacuum suction cup 2 to adsorb and fix the slab. When the transfer equipment suspends the transfer frame 1, the motor 21 is started. The motor 21 drives the worm gear 19 to rotate, which in turn drives the worm wheel 17 to rotate. The worm wheel 17 drives the rotating shaft 14 to rotate, which in turn drives the rotating frame 13 to rotate to a vertical position. The rotating frame 13 then moves the anti-detachment frame 15 to the position below the slab. The moving adjustment mechanism moves the moving frame 6, which in turn moves the anti-detachment frame 15 to the bottom position of the slab. This provides auxiliary anti-detachment for the slab and ensures stability during transfer.
[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An automatic suction machine for quartz stone slabs, comprising a transfer frame (1), characterized in that: The bottom of the transfer frame (1) is provided with a vacuum suction cup (2), and the top of the transfer frame (1) is provided with a vacuum pump (3). The vacuum suction cup (2) is connected to the vacuum pump (3) through a pipeline. A connecting frame (4) is fixedly connected to the center of the top of the transfer frame (1). A fixed recess (5) is provided on the transfer frame (1). A movable frame (6) is slidably connected inside the fixed recess (5). A moving adjustment mechanism is provided between the transfer frame (1) and the movable frame (6). A movable recess (12) is provided on the movable frame (6). A rotating frame (13) is nested inside the movable recess (12). A fixed connection is provided on the rotating frame (13). A rotating shaft (14) is rotatably connected to the movable recess (12). An anti-detachment frame (15) is fixedly connected to one side of the outer surface of the rotating frame (13) near the bottom. A fixed groove (16) is provided in the movable frame (6). A worm gear (17) is nested and fixedly connected to one end of the rotating shaft (14) and located in the fixed groove (16). A fixed groove (18) is provided on one side of the inner wall of the fixed groove (16). A worm (19) is rotatably connected in the fixed groove (18). The worm (19) and the worm gear (17) are meshed. A motor (21) with its output end fixedly connected to the worm (19) is provided in the movable frame (6).
2. The automatic suction machine for quartz stone slabs according to claim 1, characterized in that: The vacuum suction cup (2) is provided in multiple ways.
3. The automatic suction machine for quartz stone slabs according to claim 1, characterized in that: The movable adjustment mechanism includes a groove (7) set in the inner wall of the fixed recess (5), a screw (8) is rotatably connected in the groove (7), a screw block (9) is threaded on the screw (8), the screw block (9) is fixedly connected to the movable frame (6), the movable frame (6) and the screw block (9) are arranged in two sets, the screws on both sides of the screw (8) are arranged in opposite directions, the two screw blocks (9) are arranged to be threaded in accordance with the opposite threads on both sides of the screw (8), and a motor (22) with the output end fixedly connected to the screw (8) is provided on one side of the transfer frame (1).
4. The automatic suction machine for quartz stone slabs according to claim 1, characterized in that: A slider (10) is fixedly connected to the movable frame (6), and a groove (11) is provided on one side of the inner wall of the fixed recess (5). The slider (10) and the groove (11) are nested and slidingly fitted together.
5. The automatic suction machine for quartz stone slabs according to claim 1, characterized in that: The rotating shaft (14) is positioned and installed at the junction with the inner wall of the movable recess (12) by a bearing.
6. The automatic suction machine for quartz stone slabs according to claim 1, characterized in that: The mobile frame (6) is provided with a storage slot (20), and the motor (21) is located in the storage slot (20).