Clamp of stacker crane

Abstract

The stacker crane clamp comprises a clamping table, a pressing mechanism and clamping mechanisms, a fixing block is welded to the top end of the clamping table, fixing bolts are connected to the two sides of the bottom end of the fixing block through screws, the pressing mechanism is welded to the bottom end of the clamping table, and the clamping mechanisms are arranged at the two ends of the outer wall of the clamping table. The clamping mechanism comprises air cylinders, clamping arms, a connecting shaft, a clamping block and a tray. The air cylinders are arranged at the two ends of the outer wall of the clamping table. According to the stacker crane clamp, through the arranged pressing mechanism, when the clamp is used for stacking clamped goods, after the goods are moved to a designated position through a stacker crane, the goods are stacked at the stacking position by loosening the clamp, for example, when the height of the goods at the stacking position is high, the goods can be moved to the designated position through the pressing mechanism; the lifting rod in the pressing mechanism can drive the pressing plate to press downwards, so that goods are pressed and fixed, the situation that goods at the high position shake and topple over during stacking is avoided, and the goods stacking stability of the stacker crane is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to palletizers, in particular to a palletizer clamp. Background Art

[0002] The palletizer automatically stacks cartons that have been loaded into containers on pallets or pallets (wood or plastic) in a certain arrangement. It can stack multiple layers and then push them out to facilitate forklift transportation to the warehouse for storage. This equipment uses PLC+touch screen control to achieve intelligent operation and management. It is simple and easy to master, which can greatly reduce labor and reduce labor intensity. The palletizer is a device that automatically stacks bags, cartons or other packaging materials transported by a conveyor into stacks according to the working method required by the customer's process, and transports the stacked materials. When the palletizer clamps the goods, it needs to use a clamp, so there is an urgent need for a palletizer clamp.

[0003] The currently used palletizer clamps are not easy to install, and when the clamped goods are palletized, the goods may shake slightly when they are stacked at a high height, which may cause the goods to fall over, and there is no measure to press and fix the goods. Utility Model Content

[0004] The utility model aims to provide a palletizer clamp to solve the problem that the currently used palletizer clamp proposed in the above background technology is inconvenient to install, and when the clamped goods are palletized, the goods will shake slightly when the stacking height is high, which may cause the goods to fall down, and there is no pressing and fixing measure for the goods.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a palletizer clamp, comprising a clamping platform, a pressing mechanism and a clamping mechanism, a fixing block is welded to the top of the clamping platform, and both sides of the bottom end of the fixing block are screwed with fixing bolts, the pressing mechanism is welded to the bottom end of the clamping platform, and the clamping mechanisms are arranged at both ends of the outer wall of the clamping platform, the clamping mechanism comprises a cylinder, a clamping arm, a connecting shaft, a clamping block and a pallet, the cylinders are arranged at both ends of the outer wall of the clamping platform, the bottom end of the cylinder is connected to the clamping arm, and the top end of the clamping arm is equipped with a connecting shaft, the outer wall of the bottom end of the clamping arm is provided with a clamping block, and the bottom end of the clamping arm is welded with a pallet.

[0006] Preferably, the fixing bolt and the fixing block are connected by threads, and the outer wall of the fixing bolt and the inner wall of the fixing block are both threaded.

[0007] Preferably, the pressing mechanism comprises a mounting plate, a lifting rod and a pressing platform, the mounting plate is welded to the bottom end of the clamping platform, lifting rods are installed on both sides of the bottom end of the mounting plate, and the pressing platform is installed at the bottom end of the lifting rods.

[0008] Preferably, the press platform forms a lifting structure through lifting rods and the mounting plate, and the lifting rods are symmetrically arranged with the central axis of the press platform as an axis.

[0009] Preferably, the clamping arm forms a rotating structure with the clamping platform via a connecting shaft, and the clamping arm is symmetrically arranged with the central axis of the clamping platform as an axis.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The palletizer clamp is provided with a pressing mechanism, so that when the clamp is used to stack the clamped goods, after the palletizer moves the goods to the designated position, the clamp is released to stack the goods at the stacking place. If the height of the goods at the stacking place is high, the lifting rod in the pressing mechanism can be used to drive the pressing table to press down, so as to press and fix the goods, so as to avoid the shaking of the high-place goods during stacking and cause the goods to fall, thereby improving the stacking stability of the palletizer;

[0012] 2. This kind of palletizer clamp is provided with a clamping mechanism, so that when the clamp is used to clamp the goods, the cylinders in the clamping mechanisms at both ends of the clamping platform are extended, and the connecting shaft is cooperated to drive the clamping arms at the bottom to clamp inward, so that the clamping blocks at both ends are clamped at both ends of the goods, and the bottom of the goods is supported by the tray at the bottom of the clamping arm to prevent the goods from falling during transportation. At the same time, when stacking the goods, the cylinder is contracted to open the clamping arms at both ends, so that the goods can be stacked. This clamp has a simple structure and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view of the utility model;

[0014] Figure 2 This is a parts diagram of the clamping mechanism of the utility model;

[0015] Figure 3 This is a parts diagram of the pressing mechanism of the utility model.

[0016] In the figure: 1. clamping platform; 2. fixing block; 3. fixing bolt; 4. pressing mechanism; 401. mounting plate; 402. lifting rod; 403. pressing platform; 5. clamping mechanism; 501. cylinder; 502. clamping arm; 503. connecting shaft; 504. clamping block; 505. tray. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 The utility model provides a technical solution: a palletizer clamp, including a clamping platform 1, a pressing mechanism 4 and a clamping mechanism 5, a fixed block 2 is welded on the top of the clamping platform 1, and both sides of the bottom end of the fixed block 2 are screwed with fixing bolts 3, the fixing bolts 3 and the fixing block 2 are threadedly connected, and the outer wall of the fixing bolt 3 and the inner wall of the fixing block 2 are both threadedly arranged, the pressing mechanism 4 is welded to the bottom end of the clamping platform 1, the pressing mechanism 4 includes a mounting plate 401, a lifting rod 402 and a pressing platform 403, the mounting plate 401 is welded to the bottom end of the clamping platform 1, lifting rods 402 are installed on both sides of the bottom end of the mounting plate 401, and the bottom end of the lifting rod 402 is installed with a pressing platform 403, the press table 403 and the mounting plate 401 form a lifting structure through the lifting rod 402, and the lifting rod 402 is symmetrically arranged with the central axis of the press table 403 as the axis. Through the set pressing mechanism 4, it is convenient to use the clamp to stack the clamped goods. After the goods are moved to the specified position by the palletizer, the clamp is released to make the goods stacked at the stacking place. If the height of the goods at the stacking place is high, the lifting rod 402 in the pressing mechanism 4 can drive the press table 403 to be pressed down, so as to press and fix the goods, avoid the shaking of the high-place goods during stacking and cause the goods to tip over, thereby improving the stacking stability of the palletizer.

[0019] The clamping mechanism 5 is arranged at both ends of the outer wall of the clamping platform 1. The clamping mechanism 5 includes a cylinder 501, a clamping arm 502, a connecting shaft 503, a clamping block 504 and a tray 505. The cylinder 501 is arranged at both ends of the outer wall of the clamping platform 1. The bottom end of the cylinder 501 is connected to the clamping arm 502, and the top end of the clamping arm 502 is installed with a connecting shaft 503. The outer wall of the bottom end of the clamping arm 502 is provided with a clamping block 504, and the bottom end of the clamping arm 502 is welded with a tray 505. The clamping arm 502 forms a rotating structure with the clamping platform 1 through the connecting shaft 503, and the clamping arm 502 is symmetrically arranged with the central axis of the clamping platform 1 as the axis. By setting up the clamping mechanism 5, it is convenient to use the clamp to clamp the goods. The cylinder 501 in the clamping mechanism 5 at both ends of the clamping platform 1 is extended, and the connecting shaft 503 cooperates to drive the clamping arm 502 at the bottom to clamp inward, so that the clamping blocks 504 at both ends are clamped at both ends of the goods, and the bottom of the goods is supported by the tray 505 at the bottom of the clamping arm 502 to prevent the goods from falling during transportation. At the same time, when stacking the goods, the cylinder 501 is contracted to open the clamping arms 502 at both ends, so that the goods can be stacked. This clamp has a simple structure and is easy to use.

[0020] Working principle: During installation, firstly connect the whole clamp to the palletizer through the fixing block 2 at the top, and fix the clamp to the palletizer through the fixing bolt 3. When the clamp is used to clamp the goods, the cylinder 501 in the clamping mechanism 5 at both ends of the clamping platform 1 is extended, and the connecting shaft 503 is cooperated to drive the clamping arm 502 at the bottom to clamp inward, so that the clamping blocks 504 at both ends are clamped at both ends of the goods, and the bottom of the goods is supported by the tray 505 at the bottom of the clamping arm 502 to prevent the goods from falling during transportation. At the same time, when stacking the goods , the cylinder 501 contracts, so that the clamp arms 502 at both ends open, so that the goods are stacked. This clamp has a simple structure and is easy to use. After the goods are moved to the specified position by the palletizer, the clamp is released to stack the goods at the stacking place. If the height of the goods at the stacking place is high, the lifting rod 402 in the pressing mechanism 4 can drive the pressing platform 403 to press down, so as to press and fix the goods, so as to avoid the shaking of the high-place goods during stacking and cause the goods to fall, thereby improving the stacking stability of the palletizer, and thus completing an operation process of a palletizer clamp.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A palletizer fixture, characterized in that: The invention comprises a clamping platform (1), a pressing mechanism (4) and a clamping mechanism (5); a fixing block (2) is welded to the top of the clamping platform (1), and fixing bolts (3) are screwed to both sides of the bottom of the fixing block (2); the pressing mechanism (4) is welded to the bottom of the clamping platform (1); the clamping mechanism (5) is arranged at both ends of the outer wall of the clamping platform (1); the clamping mechanism (5) comprises a cylinder (501), a clamping arm (502), a connecting shaft (503), a clamping block (504) and a tray (505); the cylinder (501) is arranged at both ends of the outer wall of the clamping platform (1); the bottom end of the cylinder (501) is connected to the clamping arm (502), and the top end of the clamping arm (502) is installed with a connecting shaft (503); the outer wall of the bottom end of the clamping arm (502) is provided with a clamping block (504), and the bottom end of the clamping arm (502) is welded with a tray (505).

2. A palletizer fixture according to claim 1, characterized in that: The fixing bolt (3) and the fixing block (2) are connected by threads, and the outer wall of the fixing bolt (3) and the inner wall of the fixing block (2) are both arranged in a threaded shape.

3. A palletizer fixture according to claim 1, characterized in that: The pressing mechanism (4) comprises a mounting plate (401), a lifting rod (402) and a pressing platform (403); the mounting plate (401) is welded to the bottom end of the clamping platform (1); lifting rods (402) are installed on both sides of the bottom end of the mounting plate (401); and the pressing platform (403) is installed at the bottom end of the lifting rod (402).

4. A palletizer fixture according to claim 3, characterized in that: The press platform (403) forms a lifting structure with the lifting rod (402) and the mounting plate (401), and the lifting rod (402) is symmetrically arranged with the central axis of the press platform (403) as an axis.

5. The palletizer fixture according to claim 1, characterized in that: The clamping arm (502) forms a rotating structure with the clamping platform (1) via a connecting shaft (503), and the clamping arm (502) is symmetrically arranged with the central axis of the clamping platform (1) as an axis.

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