Aluminum processing large and small packet tray hoisting clamp tool

Abstract

The utility model discloses an aluminum processing large and small packet tray hoisting clamp tool which comprises a fixing plate and two symmetrically arranged hoisting plates, the top of the fixing plate is provided with a connecting piece used for being connected with an external hoisting hook, the middle portions of the two sides of the fixing plate are respectively provided with a supporting guide rod, and the side faces, corresponding to the supporting guide rods, of the hoisting plates are provided with copper sleeves. The copper sleeves slidably sleeve the corresponding supporting guide rods, two symmetrically-arranged wing plates are arranged at the lower ends of the sides, away from the fixing plate, of the hoisting plates, an air cylinder is arranged in the middle of the side face of the fixing plate, and the telescopic end of the air cylinder is connected with one hoisting plate. The aluminum processing large and small packet tray hoisting clamp tool can be clamped to a tray to be locked and fixed, auxiliary positioning of the tool and transfer of the tray in the hoisting process are conducted through the handrail, the tool can be rapidly positioned and separated, the labor intensity of workers can be reduced, the working efficiency is improved, operation is convenient, safety is high, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting fixtures, in particular to a lifting fixture tooling for aluminum processing large and small package pallets. Background Technique

[0002] The packaging of aluminum coils is an important protective measure for the storage and transportation of aluminum coils. The traditional packaging of aluminum coils is a manual operation, and its fatal weaknesses are poor packaging quality, low production efficiency and high labor intensity of employees. With the rapid development of China's non-ferrous metal processing industry, the continuous rise and growth of aluminum sheet and strip processing enterprises, the low-efficiency manual packaging simply cannot meet the production requirements. Aluminum sheet and strip processing enterprises in industrially developed countries attach great importance to the packaging of aluminum coils, raising it to the height of "ensuring safe storage and transportation and improving product grade", and have developed a complete set of aluminum coil packaging process technologies and equipment, basically realizing the automation of aluminum coil packaging.

[0003] At present, an automated packaging production machine is mainly used to package aluminum coils. During packaging, the pallet needs to be placed on the roller conveyor table of the packaging machine to facilitate the loading and transportation of the packaged aluminum coils. The existing pallet lifting method mainly uses four lifting hooks to lift the pallet. This method requires manual fixing of the four lifting hooks one by one, and manual assistance is required for unhooking after the pallet is lifted in place. The work efficiency is low, manpower is wasted, and the operation is inconvenient. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a lifting fixture tooling for aluminum processing large and small package pallets, which can be clamped onto the pallet for locking and fixing, and the auxiliary positioning of the tooling and the transfer of the pallet during lifting can be carried out through the handrail. It can quickly carry out positioning and detachment operations of the tooling, reduce the labor intensity of workers, improve work efficiency, is convenient to operate, has high safety, is easy to use, and can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A lifting fixture tooling for aluminum processing large and small package pallets, including a fixing plate and two symmetrically arranged lifting plates. A connecting piece for connecting an external lifting hook is arranged at the top of the fixing plate. Support guide rods are arranged in the middle of both sides of the fixing plate. A copper sleeve is arranged on the side surface of the lifting plate corresponding to the support guide rod, and the copper sleeve is slidably sleeved on the corresponding support guide rod. Two symmetrically arranged wing plates are arranged at the lower end of the side of the lifting plate away from the fixing plate. A cylinder is arranged in the middle of the side surface of the fixing plate, and the telescopic end of the cylinder is connected to one of the lifting plates. A transmission member is arranged on the lower side of the fixing plate to make the two lifting plates move synchronously and in opposite directions.

[0006] As a preferred technical solution of the present utility model, the connecting member includes a mounting plate installed in the middle of the upper surface of the fixing plate. A sleeve is provided in the middle of the upper surface of the mounting plate, and a lifting ring is rotatably arranged on the sleeve.

[0007] As a preferred technical solution of the present utility model, a handrail is rotatably arranged on the side surface of the sleeve.

[0008] As a preferred technical solution of the present utility model, the transmission member includes a gear rotatably arranged at the bottom of the fixing plate and a toothed plate installed on the side surface of the lifting plate. The toothed plates on the two lifting plates are centrally symmetrically arranged about the central axis of the gear. Both toothed plates are engaged with the gear, and the toothed plate on any one of the lifting plates movably penetrates through the other lifting plate.

[0009] As a preferred technical solution of the present utility model, a guide plate for guiding the toothed plate is provided on the penetrated lifting plate.

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

[0011] The aluminum processing large and small package tray lifting fixture tooling exemplified by the present utility model can be clamped onto the tray for locking and fixing, and the handrail is used for the auxiliary positioning of the tooling and the transfer of the tray during the lifting process. It can quickly position and disengage the tooling, reduce the labor intensity of workers, improve work efficiency, is convenient to operate, has high safety, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is a front view schematic diagram of the present utility model;

[0014] Figure 3 is a bottom view schematic diagram of the present utility model.

[0015] In the figure: 1 fixing plate, 2 mounting plate, 21 lifting ring, 22 handrail, 3 support guide rod, 4 lifting plate, 41 copper sleeve, 42 wing plate, 5 cylinder, 6 toothed plate, 7 gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figures 1-3, the present utility model provides a technical solution: an aluminum processing large and small package tray lifting fixture tooling, which includes a fixing plate 1 and two symmetrically arranged lifting plates 4. A connecting piece for connecting an external hook is provided at the top of the fixing plate 1. Support guide rods 3 are provided in the middle of both sides of the fixing plate 1. A copper sleeve 41 is provided on the side surface of the lifting plate 4 corresponding to the support guide rod 3, and the copper sleeve 41 is slidably sleeved on the corresponding support guide rod 3. When using a circular flange linear bearing, the four rows of balls inside the bearing are in linear contact with the support guide rod 3. Under the action of a large radial friction force and gravity, grooves and ridges will appear on the surface of the support guide rod 3 after long-term use. Due to the influence of the friction force, the inner core of the circular flange linear bearing often slips out, resulting in bearing damage, and the circular flange linear bearing needs to be frequently replaced; while using the copper sleeve 41 can increase the overall service life of the tooling and does not require frequent replacement; at the lower end of the side of the lifting plate 4 away from the fixing plate 1, two symmetrically arranged wing plates 42 are provided. A cylinder 5 is provided in the middle of the side surface of the fixing plate 1. The telescopic end of the cylinder 5 is connected to one of the lifting plates 4. A transmission member is provided on the lower side of the fixing plate 1 to make the two lifting plates 4 move synchronously and in opposite directions. When the cylinder 5 pushes one of the lifting plates 4 to move, under the action of the transmission member, the other lifting plate 4 moves synchronously. The lifting plate 4 drives the wing plate 42 to move, so that the wing plate 42 is clamped on the tray.

[0018] Further, the connecting piece includes a mounting plate 2 installed in the middle of the upper surface of the fixing plate 1. A sleeve is provided in the middle of the upper surface of the mounting plate 2. A lifting ring 21 is rotatably provided on the sleeve. The lifting ring 21 is hooked by the hook of an external lifting device to drive the tooling to move.

[0019] Further, a handrail 22 is rotatably provided on the side surface of the sleeve. The handrail 22 is used to assist the tooling to move to an appropriate position of the tray; during the movement of the tray, the handrail 22 can be used to assist the tray to move to a suitable position.

[0020] Further, the transmission member includes a gear 7 rotatably provided at the bottom of the fixing plate 1 and a toothed plate 6 installed on the side surface of the lifting plate 4. The toothed plates 6 on the two lifting plates 4 are centrosymmetrically arranged with respect to the central axis of the gear 7. Both toothed plates 6 are engaged with the gear 7, and the toothed plate 6 on any one of the lifting plates 4 movably penetrates through the other lifting plate 4. When the cylinder 5 is controlled to extend, the cylinder 5 pushes one of the lifting plates 4 to move. During the movement of this lifting plate 4, the toothed plate 6 on its side surface is driven to move. The toothed plate 6 drives the gear 7 to rotate, and the gear 7 drives the other toothed plate 6 to move. The other toothed plate 6 drives the corresponding lifting plate 4 to move, so that the two lifting plates 4 move synchronously and in opposite directions along the support guide rod 3.

[0021] After long-term use, the toothed plate 6 may be deformed, resulting in a poor meshing effect between the toothed plate 6 and the gear 7. To solve this problem, further, a guide plate for guiding the toothed plate 6 is provided on the penetrated lifting plate 4. The toothed plate 6 is supported and positioned and guided by the guide plate, increasing the service life of the entire tooling.

[0022] During use:

[0023] The hook of an external lifting device is used to hang the lifting ring 21, thereby driving the tooling to move;

[0024] The armrest 22 is used to assist the tooling to move to an appropriate position on the tray. The air cylinder 5 is controlled to extend. The air cylinder 5 pushes one of the lifting plates 4 to move. During the movement of this lifting plate 4, the toothed plate 6 on its side is driven to move. The toothed plate 6 drives the gear 7 to rotate. The gear 7 drives the other toothed plate 6 to move. The other toothed plate 6 drives the corresponding lifting plate 4 to move, so that the two lifting plates 4 move synchronously and in opposite directions along the support guide rod 3;

[0025] The lifting plate 4 drives the wing plate 42 to move and makes the wing plate 42 snap into the tray. Then, it can be lifted by an external lifting device. In addition, during the movement of the tray, the armrest 22 can be used to assist the tray to move to a suitable position.

[0026] The utility model can be snapped onto the tray for locking and fixing, and the armrest 22 is used for the auxiliary positioning of the tooling and the transfer of the tray during the lifting process. It can quickly perform the positioning and detachment operations of the tooling, reduce the labor intensity of workers, improve work efficiency, is convenient to operate, has high safety, and is easy to use.

[0027] The parts not disclosed in the utility model are all prior arts, and their specific structures, materials and working principles will not be elaborated in detail. Although the embodiments of the utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A tooling for lifting and rigging aluminum pallets, comprising a fixing plate (1) and two symmetrically arranged lifting plates (4), characterized in that: A connecting piece for connecting an external hook is provided at the top of the fixing plate (1), supporting guide rods (3) are provided in the middle of both sides of the fixing plate (1), copper sleeves (41) are provided on the side of the hanging plate (4) corresponding to the supporting guide rods (3), and the copper sleeves (41) are slidably sleeved on the corresponding supporting guide rods (3), two symmetrically arranged wing plates (42) are provided at the lower end of the side of the hanging plate (4) away from the fixing plate (1), a cylinder (5) is provided in the middle of the side of the fixing plate (1), and the telescopic end of the cylinder (5) is connected to one of the hanging plates (4), and a transmission member is provided on the lower side of the fixing plate (1) to enable the two hanging plates (4) to move synchronously in opposite directions.

2. The aluminum processing large and small package pallet hoisting fixture tooling according to claim 1 is characterized by: The connecting member comprises a mounting plate (2) mounted on the middle part of the upper surface of the fixing plate (1); a sleeve is provided on the middle part of the upper surface of the mounting plate (2); and a lifting ring (21) is rotatably provided on the sleeve.

3. The aluminum processing large and small package pallet hoisting fixture tooling according to claim 2 is characterized by: An armrest (22) is rotatably provided on the side of the sleeve.

4. The aluminum processing large and small package pallet hoisting fixture tooling according to claim 1 is characterized by: The transmission member comprises a gear (7) rotatably arranged at the bottom of the fixed plate (1) and a toothed plate (6) mounted on the side of the hanging plate (4), wherein the toothed plates (6) on the two hanging plates (4) are centrally symmetrically arranged about the central axis of the gear (7), the two toothed plates (6) are both meshed with the gear (7), and the toothed plate (6) on any one of the hanging plates (4) movably passes through the other hanging plate (4).

5. The aluminum processing large and small package pallet hoisting fixture tooling according to claim 4 is characterized by: A guide plate for guiding the tooth plate (6) is provided on the penetrating hanging plate (4).

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