Stacking grabbing mechanism for block production

Abstract

The utility model provides a kind of stacking grabbing mechanism for block production, it includes hanging plate, clamping plate, rotating pull piece, rotating part, driving part and hoisting part, the clamping plate is equipped with several groups and is paired distribution in the below of the hanging plate, the rotating pull piece is vertically rotated and is arranged on the hanging plate and is connected with the top of the clamping plate, the rotating part is equipped on the above of the hanging plate and is connected with the top of the rotating pull piece, the rotating part is used to make the rotating pull piece drive pair clamping plate mutually close or away, the driving part is equipped in the top of the hanging plate one side and is used to drive the rotating part rotation, the hoisting part is equipped in the top of the hanging plate and is used to connect portal frame.The utility model is by using the mode that multiple clamping plates of control hanging plate bottom can simultaneously hold multiple rows of blocks, which solves the technical problem that the stacking mode of manual grabbing or clamping claw single grabbing is lower in operating efficiency, so as to improve operating efficiency and ensure the technical effect of stacking consistency.

Description

Technical Field

[0001] This utility model relates to the technical field of concrete block stacking equipment, specifically to a stacking and gripping mechanism for block production. Background Technology

[0002] Ordinary concrete blocks are a commonly used wall material in construction projects, with advantages such as wide availability, low cost, convenient construction, energy saving, and environmental friendliness. They have a standardized industrial system, roughly consisting of raw material pretreatment, batching and mixing, molding and curing, and finished product processing.

[0003] A common operating method is a multi-cavity mold synchronous pressing and molding production line. This production line has a set of molding molds containing multiple independent block cavities. The cavities are separated by partitions to ensure that each block is independent after molding. After the blocks are pressed and molded, they are sent to a conveyor belt. Then, they can be picked up manually or by a gantry crane with lifting grippers. They are then moved to the pallet of an AGV trolley and stacked. The trolley then drives the block stack into an autoclave or other storage area.

[0004] In the production process, palletizing methods that rely on manual grasping or individual gripping by claws are inefficient and cannot meet the production needs of large-scale enterprises. Therefore, we urgently need a palletizing mechanism that can overcome the above-mentioned shortcomings to meet production requirements. Utility Model Content

[0005] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and propose a stacking and gripping mechanism for block production, which solves the technical problem of low work efficiency in the existing stacking method of manual gripping or single gripping by clamping claws.

[0006] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution:

[0007] This utility model provides a stacking and gripping mechanism for block production, which includes a hanging plate, a clamping plate, a rotating puller, a rotating component, a driving component, and a lifting component. The clamping plate is provided in several groups and distributed in pairs below the hanging plate. The rotating puller is vertically rotatably mounted on the hanging plate and rotatably connected to the top of the clamping plate. The rotating component is located above the hanging plate and connected to the top of the rotating puller. The rotating component is used to cause the rotating puller to drive the pairs of clamping plates to move closer or further apart. The driving component is located on one side of the top of the hanging plate and is used to drive the rotating component to rotate. The lifting component is located on the top of the hanging plate and is used to connect to the gantry frame.

[0008] In the above embodiment, a hanging plate is provided, with clamping plates and rotating pullers at the bottom of the hanging plate, and rotating and driving components at the top of the hanging plate, thus constructing a stacking and gripping mechanism that can improve stacking efficiency. Specifically, the hanging plate is installed on the gantry frame by the lifting components. When stacking and transferring bricks, the hanging plate is lowered by controlling the gantry frame, so that the clamping plates correspond to the intervals between each brick, until the opposite clamping plates are located on both sides of the bricks in the same row. At this time, the driving component is activated, which drives the rotating component at the top of the hanging plate to rotate. The rotation of the rotating component drives the rotating pullers to move multiple sets of opposite clamping plates closer to each other until they clamp the corresponding bricks, completing the clamping of multiple rows of bricks. Then, the hanging plate is moved to the designated area by the gantry frame for stacking, thereby achieving efficient stacking and transfer of bricks.

[0009] In some embodiments, the clamping plates are provided in several groups and are distributed in a relatively parallel manner, and the bottom of the hanging plate is provided with a limiting rod perpendicular to the side of the clamping plate, and the limiting rod is slidably connected to the top of the clamping plate.

[0010] In some embodiments, the rotating member includes a plurality of rotating blocks rotatably disposed at the bottom of the hanging plate and a plurality of groups of rotating rods rotatably disposed at both ends of the rotating blocks, wherein the opposite ends of the rotating rods in the same group are rotatably connected to the top of the side wall of the clamping plate.

[0011] In some embodiments, the rotating component includes a plurality of rotating shafts extending from the top of the suspended plate to the bottom and fixedly connected to the top of the rotating block, and a plurality of worm gears respectively fixedly installed on the top of the rotating shafts. One side of the plurality of worm gears located on the same horizontal line is provided with a worm that is rotatably connected to the top of the suspended plate. The worm gears are connected to the worm. One end of the plurality of worms located on the same side is connected to the driving component.

[0012] In some embodiments, the drive component includes gears fixedly mounted on one end of a plurality of worm gears and a cylinder fixedly mounted on one side of the top of the hanging plate. A rack that meshes with the plurality of gears is fixedly connected to one end of the output shaft of the cylinder, and the bottom of the rack is slidably connected to the top of the hanging plate.

[0013] In some embodiments, the hoisting component includes a fixing ring fixedly installed at the center of the top of the hoisting plate and a column disposed at the top of the fixing ring.

[0014] Compared with the prior art, this utility model has the following beneficial effects: by adopting a method that controls multiple sets of clamping plates at the bottom of the hanging plate to simultaneously clamp multiple rows of blocks, it solves the technical problem of low work efficiency in the stacking method of manual grabbing or single grabbing by clamping claws, thereby achieving the technical effect of improving work efficiency and ensuring stacking consistency. Attached Figure Description

[0015] Figure 1 This is an isometric structural schematic diagram of an embodiment of the present utility model;

[0016] Figure 2 for Figure 1 A top-view cross-sectional structural diagram;

[0017] Figure 3 for Figure 1 A schematic diagram of the right-side cross-sectional structure;

[0018] Figure 4 for Figure 1 A schematic diagram of the bottom structure viewed from below;

[0019] Figure 5 This is a structural schematic diagram from another perspective of an embodiment of the present utility model.

[0020] Explanation of reference numerals in the attached drawings: 100, hanging plate; 200, clamping plate; 210, limit rod; 220, anti-slip mat; 300, rotating pull component; 310, rotating block; 320, rotating rod; 400, rotating component; 410, rotating shaft; 420, worm gear; 430, worm; 500, driving component; 510, gear; 520, cylinder; 530, rack; 540, extension rod; 600, lifting component; 610, fixing ring; 620, column. Detailed Implementation

[0021] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 are not intended to 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.

[0023] In an exemplary implementation, such as Figures 1-5As shown, this embodiment provides a stacking and gripping mechanism for block production, including a hanging plate 100, a clamping plate 200, a rotating puller 300, a rotating member 400, a driving member 500, and a lifting member 600. The clamping plate 200 is provided in several groups and distributed in pairs below the hanging plate 100. The rotating puller 300 is vertically rotatably mounted on the hanging plate 100 and rotatably connected to the top of the clamping plate 200. The rotating member 400 is located above the hanging plate 100 and connected to the top of the rotating puller 300. The rotating member 400 is used to cause the rotating puller 300 to drive the pairs of clamping plates 200 to move closer or further apart. The driving member 500 is located on one side of the top of the hanging plate 100 and is used to drive the rotating member 400 to rotate. The lifting member 600 is located on the top of the hanging plate 100 and is used to connect to the gantry frame.

[0024] In this embodiment, the hanging plate 100 is installed on the gantry frame via the lifting component 600. When stacking and transferring bricks, the hanging plate 100 is lowered by controlling the gantry frame, so that the clamping plates 200 correspond to the intervals between each brick, until the opposite clamping plates 200 are located on both sides of the bricks in the same row. At this time, the driving component 500 is activated, which drives the rotating component 400 at the top of the hanging plate 100 to rotate. The rotation of the rotating component 400 drives the rotating pull component 300 to move multiple sets of opposite clamping plates 200 closer to each other until the corresponding bricks are clamped, thus completing the clamping of multiple rows of bricks. Then, the hanging plate 100 is moved to the designated area by the gantry frame for stacking, thereby achieving efficient stacking and transfer of bricks.

[0025] Among them, the gantry is an existing mechanism, which is a mechanical mechanism that can move to any point on a vertical plane within a certain range. The specific specifications should be selected according to the operational requirements, and will not be elaborated here.

[0026] In one embodiment, please refer to Figure 1 , Figures 3-5 The clamping plate 200 is provided with several sets of relatively parallel distribution, and the bottom of the hanging plate 100 is provided with a limiting rod 210 perpendicular to the side of the clamping plate 200, and the limiting rod 210 is slidably connected to the top of the clamping plate 200.

[0027] In this embodiment, the clamping plates 200 are arranged in pairs, and the spacing between the same pair should be adjusted according to the size of the block. Several clamping plates 200 are parallel to each other, and each clamping plate 200 is perpendicular to the bottom of the hanging plate 100.

[0028] Furthermore, the limiting rod 210 extends from one side of the clamping plate 200 to the other side and is slidably connected to the clamping plate 200. In other words, the clamping plate 200 can only slide in the axial direction of the limiting rod 210.

[0029] In one embodiment, please refer to Figures 3-5The rotating puller 300 includes several rotating blocks 310 rotatably disposed at the bottom of the hanging plate 100 and several sets of rotating rods 320 rotatably disposed at both ends of the rotating blocks 310. The two ends of the rotating rods 320 in the same set that are opposite to each other are rotatably connected to the top of the side wall of the adjacent clamping plate 200.

[0030] In this embodiment, when the rotating component 400 rotates, it can drive the rotating block 310 to rotate together. When the rotating block 310 rotates, it can drive the rotating rods 320 at both ends to bring the corresponding clamping plates 200 closer together. Since the movement direction of the clamping plates 200 is restricted by the limiting rod 210, and the rotating rod 320 is rotatably connected to the clamping plates 200, when the rotating rod 320 pulls the clamping plates 200, the pairs of clamping plates 200 will move parallel to each other, thereby achieving clamping.

[0031] Anti-slip pads 220 can be installed on the adjacent sides of the same group of clamping plates 200 to increase the friction between the clamping plates 200 and the blocks.

[0032] For further details, please refer to Figures 1-3 The rotating component 400 includes several rotating shafts 410 that extend from the top of the hanging plate 100 to the bottom and are fixedly connected to the top of the rotating block 310, and several worm gears 420 that are respectively fixedly installed on the top of the rotating shafts 410. One side of several worm gears 420 located on the same horizontal line is provided with a worm 430 that is rotatably connected to the top of the hanging plate 100. The worm gears 420 are connected to the worm 430, and one end of several worms 430 located on the same side is connected to the driving component 500.

[0033] In this embodiment, the driving component 500 drives several worm gears 430 on the top of the hanging plate 100 to rotate, and the several worm gears 430 drive the corresponding worm wheels 420 to rotate. The rotating shaft 410 at the bottom of the worm wheel 420 then rotates together, thereby driving the rotating block 310 to rotate.

[0034] The self-locking characteristics of the worm gear 420 and worm 430 also ensure the clamping force.

[0035] In one embodiment, please refer to Figures 1-2 The drive unit 500 includes gears 510 fixedly installed at one end of several worm gears 430 and cylinders 520 fixedly installed on one side of the top of the hanging plate 100. A rack 530 that meshes with several gears 510 is fixedly connected to one end of the output shaft of the cylinder 520. The bottom of the rack 530 is slidably connected to the top of the hanging plate 100.

[0036] In this embodiment, the cylinder 520 is activated. The cylinder 520 controls the extension or retraction of the output shaft and simultaneously drives the rack 530 to slide on the top of the hanging plate 100. As the rack 530 slides on the top of the hanging plate 100, it can engage and drive the gear 510 to rotate. The rotation of the gear 510 drives the worm gear 430 to rotate. This, in turn, drives the clamping plate 200 to clamp or release.

[0037] An extension rod 540 can also be installed on the output shaft of cylinder 520 to increase the connection point with rack 530 and improve operational stability.

[0038] In one embodiment, please refer to Figure 1 The hoisting component 600 includes a fixing ring 610 fixedly installed at the center of the top of the hoisting plate 100 and a column 620 located at the top of the fixing ring 610.

[0039] In this embodiment, the column 620 is used to achieve a rigid connection with the gantry frame;

[0040] Furthermore, the fixed ring 610 and the column 620 can also be rotatably connected, and a corresponding drive device can be added to the bottom of the column 620, so that the fixed ring 610 and the column 620 can rotate relative to each other, such as the connection between the cab of an excavator and the bottom track. This can change the stacking angle of the blocks, thereby increasing the stability of the block stack. This is existing technology and can be adapted to meet operational needs, so it will not be elaborated further.

[0041] Finally, the number of clamping plates 200 in this mechanism should be adjusted according to operational requirements. Similarly, the parts that cooperate with the clamping plates 200 should also be modified accordingly.

[0042] To better understand this utility model, the following is combined with... Figures 1 to 5The technical solution of this utility model is described in detail as follows: In use, the hanging plate 100 is installed on the gantry frame via the column 620. When stacking and transferring bricks, the hanging plate 100 is lowered by controlling the gantry frame, so that the clamping plates 200 correspond to the intervals between each brick, until the opposite clamping plates 200 are located on both sides of the bricks in the same row. At this time, the cylinder 520 is activated. The cylinder 520 controls the output shaft to extend or retract and simultaneously drives the rack 530 to slide on the top of the hanging plate 100. During the sliding process, the rack 530 can mesh and drive the gear 510 to rotate. The rotation of the gear 510 drives the worm 430 to rotate. Several worms 430 drive the corresponding worm wheels 420 to rotate. The rotating shaft 410 at the bottom of the wheel 420 rotates together, thereby driving the rotating block 310 to rotate. The rotation of the rotating block 310 can drive the rotating rods 320 at both ends to bring the corresponding clamping plates 200 closer together. Since the movement direction of the clamping plates 200 is limited by the limiting rod 210, and the rotating rod 320 is rotatably connected to the clamping plates 200, when the rotating rod 320 pulls the clamping plates 200, the pairs of clamping plates 200 will move parallel to each other, thereby achieving clamping. Multiple sets of opposite clamping plates 200 move closer together to clamp the corresponding blocks, completing the clamping of multiple rows of blocks. Then, the gantry frame drives the hanging plate 100 to move to the designated area for stacking, thereby achieving efficient stacking and transfer of blocks.

[0043] In summary, this utility model solves the technical problem of low work efficiency in stacking methods that rely on manual grasping or individual grasping by clamping claws by using multiple sets of clamping plates 200 at the bottom of the control plate 100 to simultaneously clamp multiple rows of blocks, thereby achieving the technical effect of improving work efficiency and ensuring stacking consistency.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A stacking and gripping mechanism for block production, comprising a hanging plate suspended on a gantry frame, characterized in that: The clamps are provided in several groups and are distributed in pairs below the hanging plate; A rotating puller is vertically rotatably mounted on the hanging plate and rotatably connected to the top of the clamping plate; A rotating component is provided above the hanging plate and connected to the top of the rotating pull component. The rotating component is used to cause the rotating pull component to drive the pair of clamps to move closer or further apart. A driving component, which is located on one side of the top of the hanging plate and is used to drive the rotating component to rotate; A lifting component, which is located on top of the lifting plate and is used to connect the gantry frame.

2. The block production palletizing and gripping mechanism according to claim 1, characterized in that, The clamping plates are arranged in several groups and are distributed in a relatively parallel manner. The bottom of the hanging plate is provided with a limiting rod perpendicular to the side of the clamping plate, and the limiting rod is slidably connected to the top of the clamping plate.

3. The block production palletizing and gripping mechanism according to claim 1, characterized in that, The rotating member includes several rotating blocks rotatably disposed at the bottom of the hanging plate and several sets of rotating rods rotatably disposed at both ends of the rotating blocks. The two opposite ends of the rotating rods in the same set are rotatably connected to the top of the side wall of the clamping plate.

4. The block production palletizing and gripping mechanism according to claim 3, characterized in that, The rotating component includes several rotating shafts that extend from the top of the hanging plate to the bottom and are fixedly connected to the top of the rotating block, and several worm gears that are respectively fixedly installed on the top of the rotating shafts. One side of several worm gears located on the same horizontal line is provided with a worm that is rotatably connected to the top of the hanging plate. The worm gears are connected to the worm. One end of several worms located on the same side is connected to the driving component.

5. The block production palletizing and gripping mechanism according to claim 4, characterized in that, The driving component includes gears fixedly installed at one end of several worm gears and a cylinder fixedly installed on one side of the top of the hanging plate. A rack that meshes with several gears is fixedly connected to one end of the output shaft of the cylinder, and the bottom of the rack is slidably connected to the top of the hanging plate.

6. The block production palletizing and gripping mechanism according to claim 1, characterized in that, The hoisting component includes a fixing ring fixedly installed at the center of the top of the hoisting plate and a column located at the top of the fixing ring.

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