A kind of nano salt production packing stacking device

Abstract

The utility model belongs to the stacking device technical field, concretely relates to a kind of stacking device for nano salt production packaging, the new type includes: driving mechanism, it includes: two mobile platforms;Two grabbing mechanisms are connected with corresponding mobile platform respectively, it includes: the mechanical gripper for grabbing and putting down salt bag;Master module is electrically connected with driving mechanism and mechanical gripper;The master module is adapted to control two mobile platforms in grabbing place and stacking place in turn reciprocating movement by driving mechanism, and control mechanical gripper executes grabbing and putting down operation, to automatically stack, the master module of this nano salt production packaging stacking device controls two mobile platforms to move by driving mechanism, two control platforms drive grabbing mechanism to move, to realize that one mechanical gripper puts down salt bag in stacking place, another grabs salt bag in grabbing place, to avoid the time waste when empty load moves, improve overall stacking efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of palletizing device technology, specifically relating to a palletizing device for the production and packaging of nano-salts. Background Technology

[0002] In the production of nano-salts, the palletizing process after packaging is crucial. It not only affects the storage and transportation of nano-salt products, but also relates to the efficiency and cost of the entire production process. Existing palletizing equipment is usually based on palletizing robots, but for many small nano-salt production plants, cost is a major factor restricting their development.

[0003] The purchase cost of traditional palletizing robots is high, including not only the cost of the robot itself but also the costs of the supporting control system, programming software, and installation and debugging. For small factories with relatively limited funds, the huge amount of money required to purchase a palletizing robot becomes an unbearable burden, severely limiting their ability to achieve automated palletizing and forcing these factories to continue to rely on inefficient manual palletizing methods.

[0004] When performing gripping and palletizing tasks, palletizing robots inevitably experience idle periods due to limitations in their motion planning and programming logic. For example, after gripping packaged nano-salt from the conveyor belt and placing it on a pallet, the time it takes for the robot to move from the pallet to the conveyor belt for another gripping operation is wasted, resulting in reduced palletizing efficiency.

[0005] Therefore, in order to solve the above problems, it is necessary to design a palletizing device for the production and packaging of nano-salts. Utility Model Content

[0006] The purpose of this invention is to provide a palletizing device for the production and packaging of nano-salts, in order to solve the technical problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model provides a palletizing device for packaging nano-salt production, comprising:

[0008] The drive mechanism includes: two moving platforms;

[0009] Two gripping mechanisms are connected to corresponding mobile platforms, each including a mechanical gripper for gripping and placing salt bags;

[0010] The main control module is electrically connected to the drive mechanism and the mechanical gripper;

[0011] The main control module is adapted to control the two mobile platforms to move back and forth sequentially at the gripping point and the palletizing point through the drive mechanism, and to control the mechanical gripper to perform gripping and putting down operations for automatic palletizing.

[0012] Furthermore, a non-powered conveyor and two roller conveyors are provided below the drive mechanism; wherein

[0013] The two roller conveyors are located on either side of the conveying end of the unpowered conveyor;

[0014] The roller conveyor is electrically connected to the main control module; and

[0015] The roller conveyor is equipped with a tray;

[0016] The two mechanical grippers are adapted to sequentially grab salt bags from a non-powered conveyor and place them on the pallets of the corresponding roller conveyors, driven by a mobile platform.

[0017] Furthermore, the drive mechanism also includes: a frame, a lead screw connected to the frame bearing, slide bars disposed on both sides of the lead screw, a threaded sleeve disposed at the bottom of the moving platform, two pairs of slide sleeves disposed at the bottom of the moving platform, and a reduction motor disposed on the outside of the frame; wherein

[0018] The two slide bars are fixed inside the frame;

[0019] The threaded sleeve is fitted onto the lead screw and is threadedly connected to the lead screw;

[0020] The two pairs of sliding sleeves are fitted onto the corresponding sliding rods and are slidably connected to the sliding rods;

[0021] The geared motor is electrically connected to the main control module;

[0022] The geared motor is connected to one end of the lead screw; and

[0023] The geared motor is adapted to drive the lead screw to rotate, and the lead screw engages with the threaded sleeve to drive the moving platform to move. The moving platform slides on the corresponding slide rod through each sliding sleeve.

[0024] Furthermore, the gripping mechanism also includes: a U-shaped frame disposed at the bottom of the mobile platform and an electric cylinder disposed on the U-shaped frame; wherein

[0025] The telescopic end of the electric cylinder is connected to the mechanical gripper; and

[0026] The electric cylinder is electrically connected to the main control module.

[0027] Furthermore, the unpowered conveyor includes: a frame, a plurality of equidistant rollers connected to the frame bearings, and a baffle plate disposed at the end of the frame; wherein

[0028] Each of the rollers is adapted to convey salt bags while rolling.

[0029] Furthermore, radars are provided at the bottom of both ends of the frame; wherein

[0030] The radar is electrically connected to the main control module; and

[0031] The two radars are adapted to scan the spatial information on the corresponding pallets to obtain palletizing data and upload it to the main control module;

[0032] The main control module is adapted to control the roller conveyor to move the pallet a predetermined distance according to the palletizing data, and to reset the pallet after one layer is stacked, so as to stack layer by layer.

[0033] The beneficial effects of this utility model are:

[0034] (I) The main control module of this utility model controls the movement of two mobile platforms through a drive mechanism. The two control platforms drive the gripping mechanism to move, so that when one mechanical gripper puts down the salt bag at the palletizing point, the other grips the salt bag at the gripping point, thereby avoiding the waste of time when moving without load and improving the overall palletizing efficiency.

[0035] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.

[0036] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0037] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0038] Figure 1 This is a perspective view of a preferred embodiment of the present invention.

[0039] Figure 2 This is a perspective view of a preferred embodiment of the drive mechanism of this utility model;

[0040] Figure 3 This is a perspective view of a preferred embodiment of the gripping mechanism of this utility model;

[0041] Figure 4 This is a perspective view of a preferred embodiment of the unpowered conveyor of this utility model.

[0042] In the picture:

[0043] Drive mechanism 1, moving platform 101, frame 102, lead screw 103, slide bar 104, threaded sleeve 105, slide sleeve 106, geared motor 107;

[0044] Gripping mechanism 2, mechanical gripper 201, U-shaped frame 202, electric cylinder 203;

[0045] Non-powered conveyor 3, frame 301, roller 302, baffle 303;

[0046] 4. Roller conveyor; 5. Pallet; 6. Radar. Detailed Implementation

[0047] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example 1

[0048] like Figures 1 to 4 As shown, this embodiment provides a palletizing device for packaging nano-salt production, comprising:

[0049] The drive mechanism 1 includes: two mobile platforms 101; two gripping mechanisms 2 connected to the corresponding mobile platforms 101, each including a mechanical gripper 201 for gripping and placing salt bags; and a main control module electrically connected to the drive mechanism 1 and the mechanical gripper 201. The main control module is adapted to control the two mobile platforms 101 to move back and forth sequentially at the gripping and stacking points via the drive mechanism 1, and to control the mechanical gripper 201 to perform gripping and placing operations for automatic stacking. The two mobile platforms 101 are horizontally arranged to support and move the mechanical gripper 201. The mechanical gripper 201 preferably has a long gripper to grip multiple salt bags at once. The main control module is, but is not limited to, a PLC.

[0050] In this embodiment, the main control module controls the movement of two mobile platforms 101 through the drive mechanism 1. The two control platforms 101 drive the gripping mechanism 2 to move, so that when one mechanical gripper 201 puts down the salt bag at the palletizing point, the other grips the salt bag at the gripping point, thereby avoiding the time wasted when moving without load and improving the overall palletizing efficiency.

[0051] Below the drive mechanism 1 are a non-powered conveyor 3 and two roller conveyors 4; the two roller conveyors 4 are located on both sides of the conveying end of the non-powered conveyor 3; the roller conveyors 4 are electrically connected to the main control module; and the roller conveyors 4 are equipped with trays 5; the two mechanical grippers 201 are adapted to sequentially grab salt bags on the non-powered conveyor 3 under the drive of the mobile platform 101 and place them on the trays 5 of the corresponding roller conveyors 4; the conveying head of the non-powered conveyor 3 is connected to the conveying end of the conveyor line. When the conveyor line conveys salt bags, due to inertia, the salt bags will still move to the grabbing position on the non-powered conveyor 3 when they leave the conveyor line; by setting two roller conveyors 4 and trays 5 placed on the corresponding roller conveyors 4 to correspond to the two mechanical grippers 201 respectively, the alternating grabbing and palletizing are realized through the cooperation of the two mobile platforms 101 and the mechanical grippers 201, which doubles the efficiency compared to traditional palletizing robots.

[0052] The drive mechanism 1 further includes: a frame 102, a lead screw 103 connected to the frame 102 bearing, slide rods 104 disposed on both sides of the lead screw 103, a threaded sleeve 105 disposed at the bottom of the moving platform 101, two pairs of slide sleeves 106 disposed at the bottom of the moving platform 101, and a reduction motor 107 disposed on the outside of the frame 102; wherein the two slide rods 104 are fixed inside the frame 102; the threaded sleeves 105 are sleeved on the lead screw 103 and threadedly connected to the lead screw 103; the two pairs of slide sleeves 106 are sleeved on the corresponding slide rods 104 and slidably connected to the slide rods 104; the reduction motor 107 is electrically connected to the main control module; the reduction motor 107 is connected to one end of the lead screw 103; and the reduction motor 107 is adapted to drive the lead screw 103 to rotate, the lead screw 103 engaging with the threaded sleeves 105 to drive the moving platform 101 to move. The mobile platform 101 slides on the corresponding slide rods 104 via each sliding sleeve 106. When the lead screw 103 rotates under the drive of the reduction motor 107, it engages with the threaded sleeve 105 to convert the rotational motion into linear motion of the mobile platform 101, achieving precise position control of the mobile platform and ensuring that the mechanical gripper 201 accurately aligns with the salt bag gripping point and the pallet 5 stacking point. The slide rods 104 and sliding sleeves 106 cooperate to form a guide assembly, limiting the rotational freedom of the mobile platform 101 and preventing it from rotating synchronously with the lead screw 103. This ensures the stability of the mobile platform 101 during linear movement and prevents the salt bag from falling off due to shaking when the mechanical gripper 201 grips the salt bag. The forward and reverse rotation of the reduction motor 107 drives the lead screw 103 to rotate forward and reverse, allowing the mobile platform 101 to move reciprocally.

[0053] In this embodiment, a drive mechanism 1 is formed by two moving platforms 101, a frame 102, a lead screw 103, two slide bars 104, two threaded sleeves 105, four pairs of slide sleeves 106, and a reduction motor 107. This drive mechanism 1 can simultaneously move the two moving platforms 101 to move the gripping mechanism 2, thereby eliminating the need to set up multiple drive mechanisms to move the gripping mechanism 2 separately, thus reducing the purchase cost.

[0054] The gripping mechanism 2 further includes: a U-shaped frame 202 disposed at the bottom of the mobile platform 101 and an electric cylinder 203 disposed on the U-shaped frame 202; wherein the telescopic end of the electric cylinder 203 is connected to the mechanical gripper 201; and the electric cylinder 203 is electrically connected to the main control module; wherein by setting the U-shaped frame 202, the interference between the electric cylinder 203 and the components at the bottom of the mobile platform 101 is avoided; wherein by setting the electric cylinder 203 to extend and retract under the control of the main control module, the height of the mechanical gripper 201 is adjusted, the mechanical gripper 201 is lowered to the height of the salt bag when gripping, and the height is adjusted according to the number of stacking layers when lowering, so as to avoid collision with the stacked salt bags.

[0055] The unpowered conveyor 3 includes: a frame 301, a plurality of equidistantly arranged rollers 302 connected to the bearings of the frame 301, and a baffle 303 disposed at the end of the frame 301; wherein each roller 302 is adapted to convey salt bags when rolling; wherein the rollers 302 roll under the inertia of the salt bags, thereby conveying the salt bags to the gripping point; the baffle 303 is disposed at the end of the frame 301 to limit the salt bags and ensure that the salt bags remain within the gripping range of the mechanical gripper 201.

[0056] Radars 6 are provided at the bottom of both ends of the frame 102; wherein the radars 6 are electrically connected to the main control module; and the two radars 6 are adapted to scan the spatial information on the corresponding pallets 5 to obtain palletizing data and upload it to the main control module; the main control module is adapted to control the roller conveyor 4 to move the pallets 5 a predetermined distance according to the palletizing data, and reset the pallets 5 after one layer is stacked, so as to stack layer by layer; wherein, since the moving distance of the moving platform 101 is fixed, after one stack is stacked, the main control module controls the roller conveyor 4 to move the pallets 5 a predetermined distance through the palletizing data uploaded by the radars 6, and resets the pallets 5 after one layer is stacked, so as to stack layer by layer, thus not affecting the normal palletizing operation.

[0057] In this embodiment, compared with traditional palletizing robots, this palletizing device has a simple structure and simple principle, and low manufacturing and maintenance costs, solving the problem that small-scale nano-salt production plants cannot achieve automated palletizing due to high costs.

[0058] All the devices selected in this application (parts whose specific structures are not specified) are general standard parts or parts known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0059] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0060] 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0061] In the several embodiments provided in this application, it should be understood that the disclosed systems, apparatuses, and methods can be implemented in other ways. The apparatus embodiments described above are merely illustrative. For example, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. Furthermore, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Additionally, the shown or discussed mutual couplings, direct couplings, or communication connections may be through some communication interfaces; indirect couplings or communication connections between devices or units may be electrical, mechanical, or other forms.

[0062] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0063] In addition, in the various embodiments of this utility model, each functional unit can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.

[0064] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A palletizing device for packaging nano-salt production, characterized in that, include: The drive mechanism (1) includes: two mobile platforms (101); Two gripping mechanisms (2) are connected to corresponding mobile platforms (101), each including a mechanical gripper (201) for gripping and placing salt bags. The main control module is electrically connected to the drive mechanism (1) and the mechanical gripper (201); The main control module is adapted to control the two mobile platforms (101) to move back and forth sequentially at the gripping point and the palletizing point through the drive mechanism (1), and to control the mechanical gripper (201) to perform gripping and putting down operations for automatic palletizing.

2. The palletizing device for nano-salt production and packaging as described in claim 1, characterized in that, Below the drive mechanism (1) are a non-powered conveyor (3) and two roller conveyors (4); wherein The two roller conveyors (4) are located on both sides of the conveying end of the unpowered conveyor (3); The roller conveyor (4) is electrically connected to the main control module; and The roller conveyor (4) is equipped with a tray (5); The two mechanical grippers (201) are adapted to sequentially grab salt bags on the unpowered conveyor (3) under the drive of the mobile platform (101) and place them on the tray (5) of the corresponding roller conveyor (4).

3. The palletizing device for nano-salt production and packaging as described in claim 2, characterized in that, The drive mechanism (1) further includes: a frame (102), a lead screw (103) connected to the bearing of the frame (102), slide rods (104) on both sides of the lead screw (103), a threaded sleeve (105) at the bottom of the moving platform (101), two pairs of slide sleeves (106) at the bottom of the moving platform (101), and a geared motor (107) on the outside of the frame (102); wherein The two slide bars (104) are fixed inside the frame (102); The threaded sleeve (105) is fitted onto the lead screw (103) and is threadedly connected to the lead screw (103); Two pairs of sliding sleeves (106) are fitted onto the corresponding sliding rods (104) and are slidably connected to the sliding rods (104); The geared motor (107) is electrically connected to the main control module; The geared motor (107) is connected to one end of the lead screw (103); and The geared motor (107) is adapted to drive the lead screw (103) to rotate. The lead screw (103) meshes with the threaded sleeve (105) to drive the moving platform (101) to move. The moving platform (101) slides on the corresponding slide rod (104) through each sliding sleeve (106).

4. The palletizing device for nano-salt production and packaging as described in claim 3, characterized in that, The gripping mechanism (2) further includes: a U-shaped frame (202) disposed at the bottom of the mobile platform (101) and an electric cylinder (203) disposed on the U-shaped frame (202); wherein The telescopic end of the electric cylinder (203) is connected to the mechanical gripper (201); and The electric cylinder (203) is electrically connected to the main control module.

5. The palletizing device for nano-salt production and packaging as described in claim 4, characterized in that, The unpowered conveyor (3) includes: a frame (301), a plurality of equally spaced rollers (302) connected to the bearings of the frame (301), and a baffle (303) disposed at the end of the frame (301); wherein Each of the rollers (302) is adapted to convey salt bags during rolling.

6. The palletizing device for nano-salt production and packaging as described in claim 5, characterized in that, Radars (6) are provided at the bottom of both ends of the frame (102); wherein The radar (6) is electrically connected to the main control module; and The two radars (6) are adapted to scan the spatial information on the corresponding pallet (5) to obtain palletizing data and upload it to the main control module; The main control module is adapted to control the roller conveyor (4) to move the pallet (5) a predetermined distance according to the palletizing data, and reset after pallet (5) is stacked one layer, so as to stack layer by layer.

Images