Safe automatic grabbing device for storage

Abstract

The utility model discloses a safety type automatic gripping device for storage, which relates to the technical field of gripping devices and comprises two bottom plates, an adjusting component arranged below the two bottom plates, a portal frame fixedly connected above the two bottom plates, a sliding groove arranged below the portal frame, a motor fixedly connected to one side of the portal frame, and a lifting mechanism fixedly connected to the other side of the portal frame. And a lead screw is fixedly connected to the side, penetrating through the sliding groove, of the output end of the motor, the outer side wall of the lead screw is sleeved with a sliding block, an electric lifting rod is fixedly connected to the lower portion of the sliding block, and a grabbing assembly is arranged below the electric lifting rod. By arranging the bottom plate and the adjusting assembly, the device can be adaptively adjusted according to the ground condition, and it is ensured that the device can stably work in various environments; and a sliding block, an electric lifting rod and a grabbing assembly are arranged, so that articles of different shapes and sizes can be clamped, and the articles are prevented from sliding off.

Description

Technical Field

[0001] The utility model relates to the technical field of grabbing devices, in particular to a safe automatic grabbing device for storage. Background Art

[0002] In modern logistics and warehousing systems, automated grabbing devices are widely used in cargo handling and sorting operations. These devices can improve operational efficiency, reduce labor costs, and improve operational safety.

[0003] However, existing automatic grasping devices still have deficiencies in some aspects, such as lack of flexibility in grasping objects of different sizes or shapes, and possible damage to objects during the grasping process, and have certain limitations in use. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a safe automatic grabbing device for warehousing. By setting a base plate and an adjustment component, the device can be adaptively adjusted according to the ground conditions, ensuring that the device can work smoothly in various environments; a sliding block, an electric lifting rod and a grabbing component are set, which can clamp objects of different shapes and sizes to prevent the objects from slipping.

[0005] The utility model also provides the above-mentioned safe automatic grabbing device for storage, comprising: two bottom plates, adjustment components are arranged below the two bottom plates, gantry frames are fixedly connected above the two bottom plates, a slide slot is arranged below the gantry frames, a motor is fixedly connected to one side of the gantry frames, a lead screw is fixedly connected to the output end of the motor and one side that passes through the slide slot, a sliding block is sleeved on the outer wall of the lead screw, an electric lifting rod is fixedly connected below the sliding block, and a grabbing component is arranged below the electric lifting rod;

[0006] The grab assembly includes a connection block fixedly connected to the bottom of the electric lifting rod, the bottom of the connection block is fixedly connected to the housing, a slot body is arranged below the housing, two clamping rods are arranged inside the slot body, the front ends of the two clamping rods are covered with anti-slip pads, one end of the two clamping rods located inside the slot body is fixedly connected to a rotating shaft, the two rotating shafts are rotatably connected to the inner wall of the slot body, and two cylinders are fixedly connected below the connection block. By setting up a bottom plate and an adjustment assembly, the device can be adaptively adjusted according to the ground conditions, ensuring that the device can work smoothly in various environments; the sliding block, the electric lifting rod and the grab assembly are arranged to clamp objects of different shapes and sizes to prevent the objects from slipping.

[0007] The adjustment component comprises an adjustment cavity arranged below the two bottom plates, an electric push rod is fixedly connected to the inner top wall of the adjustment cavity, a slide plate is fixedly connected below the electric push rod, and a universal wheel is fixedly connected below the slide plate.

[0008] The slide plate is slidably connected to the inner wall of the adjusting cavity, and the size of the universal wheel is adapted to the inner wall of the adjusting cavity. The slide plate can improve the stability of the universal wheel.

[0009] One end of the two cylinders away from the connection block is movably connected to the outer side walls of the two clamping rods through a connecting shaft. The clamping force can be adjusted conveniently through the cylinders, thereby protecting the articles from damage.

[0010] The anti-skid pad is made of rubber material, and the surface of the anti-skid pad is provided with bumps, so as to increase the friction force when grasping and prevent the object from slipping.

[0011] A reflective sticker is attached to the front side of the gantry, which makes it easier for workers to notice the gantry in the dark and avoid accidental injuries. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a top perspective view of a safe automatic grabbing device for warehousing according to the utility model.

[0013] Figure 2 The utility model is a three-dimensional diagram from the bottom perspective of a safe automatic grabbing device for warehousing.

[0014] Figure 3 It is a three-dimensional diagram of a grabbing assembly of a safe automatic grabbing device for warehousing according to the utility model.

[0015] Figure 4 This is a structural diagram of a safe automatic grabbing device for warehousing from a front angle according to the utility model.

[0016] Legend:

[0017] 1. Bottom plate; 2. Adjustment assembly; 3. Gantry; 4. Slide; 5. Motor; 6. Screw; 7. Sliding block; 8. Electric lifting rod; 9. Grabbing assembly; 901. Connecting block; 902. Casing; 903. Tank body; 904. Clamping rod; 905. Anti-slip pad; 906. Rotating shaft; 907. Cylinder; 201. Adjustment chamber; 202. Electric push rod; 203. Slide plate; 204. Universal wheel; 9051. Bump; 301. Reflective sticker. DETAILED DESCRIPTION

[0018] Reference Figure 1-4The utility model embodiment is a safe automatic grabbing device for storage, which includes two bottom plates 1, an adjustment assembly 2 is arranged below the two bottom plates 1, a gantry 3 is fixedly connected above the two bottom plates 1, a reflective sticker 301 is attached to the front side of the gantry 3, a slide 4 is arranged below the gantry 3, a motor 5 is fixedly connected to one side of the gantry 3, a screw rod 6 is fixedly connected to the output end of the motor 5 and one side that passes through the slide 4, a sliding block 7 is sleeved on the outer wall of the screw rod 6, an electric lifting rod 8 is fixedly connected below the sliding block 7, and a grabbing assembly 9 is arranged below the electric lifting rod 8;

[0019] The grabbing assembly 9 includes a connecting block 901 fixedly connected to the bottom of the electric lifting rod 8, the bottom of the connecting block 901 is fixedly connected to a housing 902, a groove body 903 is arranged at the bottom of the housing 902, and two clamping rods 904 are arranged inside the groove body 903. The front ends of the two clamping rods 904 are covered with anti-skid pads 905, and the anti-skid pads 905 are made of rubber material, and the surfaces of the anti-skid pads 905 are provided with protrusions 9051. The two clamping rods 904 are located inside the groove body 903. One end is fixedly connected to a rotating shaft 906, and the two rotating shafts 906 are rotatably connected to the inner wall of the groove body 903. Two cylinders 907 are fixedly connected to the bottom of the connecting block 901, and the ends of the two cylinders 907 away from the connecting block 901 are movably connected to the outer walls of the two clamping rods 904 through connecting shafts.

[0020] The adjustment assembly 2 includes an adjustment cavity 201 disposed below the two bottom plates 1, an electric push rod 202 is fixedly connected to the inner top wall of the adjustment cavity 201, a slide plate 203 is fixedly connected below the electric push rod 202, the slide plate 203 is slidably connected to the inner wall of the adjustment cavity 201, a universal wheel 204 is adapted to the inner wall of the adjustment cavity 201, and a universal wheel 204 is fixedly connected below the slide plate 203. By providing the bottom plate 1 and the adjustment assembly 2, the device can be adaptively adjusted according to the ground conditions, ensuring that the device can work smoothly in various environments; the sliding block 7, the electric lifting rod 8 and the grab assembly 9 are provided, which can clamp objects of different shapes and sizes to prevent the objects from slipping.

[0021] During use, when the device is moved to a different storage floor, the electric push rod 202 is started to push the slide plate 203 to slide up and down in the adjustment cavity 201, so that the universal wheel 204 can adjust the extension length according to the ground conditions, thereby maintaining the horizontal state and stability of the device. When the gantry 3 is moved to the top of the grasped object, the motor 5 can be started to output the screw rod 6 to drive the sliding block 7 to move horizontally along the slide groove 4. The movement of the sliding block 7 is convenient for driving the electric lifting rod 8 and the grasping assembly 9 to move horizontally, so as to clamp the objects under the gantry 3. When clamping, the electric lifting rod 8 is started to drive the grasping assembly 9 to descend. When the cylinder 907 is started to contract or extend during clamping, power is transmitted to the clamping rod 904 through the connecting shaft. The two clamping rods 904 are rotatably connected to the groove body 903 through the rotating shaft 906, so that the front end of the clamping rod 904 is opened or closed, which is convenient for clamping objects of different shapes and sizes to prevent objects from slipping. Secondly, the anti-slip pad 905 increases the friction during grasping to prevent objects from slipping.

Claims

1. A safe automatic grabbing device for warehousing, characterized in that: It comprises two bottom plates (1), an adjustment assembly (2) is arranged below the two bottom plates (1), a gantry (3) is fixedly connected above the two bottom plates (1), a slide groove (4) is arranged below the gantry (3), a motor (5) is fixedly connected to one side of the gantry (3), a lead screw (6) is fixedly connected to the output end of the motor (5) and one side that passes through the slide groove (4), a sliding block (7) is sleeved on the outer side wall of the lead screw (6), an electric lifting rod (8) is fixedly connected below the sliding block (7), and a grab assembly (9) is arranged below the electric lifting rod (8); The grab assembly (9) comprises a connection block (901) fixedly connected to the bottom of the electric lifting rod (8); the bottom of the connection block (901) is fixedly connected to a housing (902); a slot body (903) is arranged below the housing (902); two clamping rods (904) are arranged inside the slot body (903); the front ends of the two clamping rods (904) are covered with anti-slip pads (905); one end of the two clamping rods (904) located inside the slot body (903) is fixedly connected to a rotating shaft (906); the two rotating shafts (906) are rotatably connected to the inner wall of the slot body (903); and two cylinders (907) are fixedly connected below the connection block (901).

2. A safe automatic grabbing device for warehousing according to claim 1, characterized in that: The adjustment assembly (2) comprises an adjustment cavity (201) arranged below the two bottom plates (1); an electric push rod (202) is fixedly connected to the inner top wall of the adjustment cavity (201); a slide plate (203) is fixedly connected below the electric push rod (202); and a universal wheel (204) is fixedly connected below the slide plate (203).

3. A safe automatic grabbing device for warehousing according to claim 2, characterized in that: The slide plate (203) is slidably connected to the inner wall of the adjustment cavity (201), and the size of the universal wheel (204) is adapted to the inner wall of the adjustment cavity (201).

4. A safe automatic grabbing device for warehousing according to claim 1, characterized in that: One end of the two cylinders (907) away from the connection block (901) is movably connected to the outer side walls of the two clamping rods (904) via a connection shaft.

5. The safe automatic grabbing device for warehousing according to claim 1, characterized in that: The anti-skid pad (905) is made of a rubber material, and a protrusion (9051) is provided on the surface of the anti-skid pad (905).

6. A safe automatic grabbing device for warehousing according to claim 1, characterized in that: A reflective sticker (301) is attached to the front side of the gantry (3).

Images