Aluminum material spraying and hoisting device

Abstract

The utility model discloses an aluminum product spraying hoisting device which structurally comprises a hoisting frame, a movable sliding block and a clamping plate, the two ends of a long-strip-shaped aluminum product are inserted into limiting grooves in the clamping plate respectively, then a screw rod is twisted through a rotary knob, and the movable sliding block is driven to move inwards through a threaded hole; according to the invention, the main connecting chain and the auxiliary connecting chain are inclined when the movable sliding block moves under the condition that one side of the clamping plate is stressed by the aluminum material, and the two sides of the aluminum material are stressed, so that the aluminum material is stressed, tensioned and fixed, and the two clamping plates are arranged at an interval through the connecting rod and the auxiliary connecting chain, so that a gap difference is generated between the aluminum materials; and a plurality of groups of lead screws and clamping plates are arranged in the hoisting frame at intervals, so that more aluminum materials can be transported at one time to be subjected to heat treatment, and the processing efficiency is better.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum material spraying, in particular to an aluminum material spraying hoisting device. Background Art

[0002] Aluminum products are made of aluminum and other alloy elements. Usually, they are first processed into castings, forgings, foils, plates, strips, tubes, rods, profiles, etc., and then made through cold bending, sawing, drilling, assembly, coloring and other processes. The main metal element is aluminum, and some alloy elements are added to improve the performance of aluminum. Aluminum is surface treated by spraying paint to improve the corrosion resistance and wear resistance of aluminum, and at the same time achieve the purpose of decoration.

[0003] Aluminum materials need to be heat treated before spraying, and they need to be transported to a heating chamber during the heat treatment. However, most aluminum materials are now long strips, so most of the transport equipment piles the aluminum materials together and then accumulates them into the heating chamber. This method causes the heating effect of the contact surface of the aluminum materials when they are piled up to be uneven with the external heating effect, resulting in poor heat treatment effect.

[0004] For this purpose, a lifting device capable of being heated evenly is proposed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In order to overcome the shortcomings of the existing technology, an aluminum spray lifting device is proposed to solve the problem that when the aluminum materials are stacked together and sent into the heating chamber, the heating effect of the contact surface of the aluminum materials is uneven with the external heating effect, resulting in poor heat treatment effect.

[0007] (II) Technical solution

[0008] The utility model is realized by the following technical scheme: The utility model proposes an aluminum material spraying and lifting device, comprising

[0009] A hoisting frame with a hollow interior, the upper end of which is connected to the fixed assembly and the moving mechanism through a plurality of hoisting chains for movement;

[0010] A middle partition is arranged in the middle of the lifting frame to divide the internal cavity into two parts, and a plurality of groups of screw rods are symmetrically installed inside the cavity through bearings. The screw rods pass through the outside of the lifting frame and are connected to knobs. A movable slider is arranged on the outside of the screw rods. A threaded hole is arranged at the lower end of the movable slider to be connected to the screw rod. The lower end of the movable slider is connected to a clamping plate through a main connecting chain, and a limiting groove is arranged on the inner side of the clamping plate.

[0011] Furthermore, the fixing assembly includes a hanging plate connected to the top of the hanging chain, side plates with a central through hole are provided on both sides of the hanging plate, fixing blocks are provided inside the side through plates, fixing bolts are provided between the through holes of the side through plates and penetrate the fixing blocks, and fixing nuts are connected to the outside of the fixing bolts.

[0012] Furthermore, the moving mechanism is composed of a crane and an electric hoist, the crane is connected to an external device, and the electric hoist is installed on the upper end of the crane, and the electric hoist is connected to a fixed block.

[0013] Furthermore, a positioning rod is provided at the upper end of the internal cavity of the lifting frame, and a positioning hole is provided at the top end of the movable slider to be connected to the positioning rod.

[0014] Furthermore, the bottom end of the main connecting chain is connected to an upper connecting block, the bottom end of the upper connecting block is symmetrically connected to a secondary connecting chain, and the bottom ends of the secondary connecting chains are all connected to clamping plates, and connecting rods are connected between the clamping plates.

[0015] Furthermore, the interior of the limiting groove is covered with an inner layer made of rubber material.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the utility model, the two sides of the aluminum material are tightened by the limiting grooves of the clamping plates on both sides, and then the screw rod is rotated by the knob to move the movable slider inward, so that the main connecting chain at the bottom end is pulled inward, so that the bottom clamping plate is subjected to force to fix and tighten the aluminum material to prevent it from falling. In this way, a plurality of screw rods and clamping plates are arranged inside the lifting frame to separate the aluminum materials, avoid mutual contact between the aluminum materials, and cause uneven heat treatment effect of the aluminum contact surface and the outer aluminum surface, so that the heat treatment effect of the aluminum material is better and quality problems are reduced.

[0019] In the utility model, the clamping plates can be connected to another clamping plate through the connecting rod through the upper end connecting block and the auxiliary connecting chain, so that more long strip aluminum materials can be tightened at one time, so that the heat treatment effect is better.

[0020] In the utility model, each set of screw rods is used to tighten and fix the aluminum material separately, so that aluminum materials of different lengths can be tightened, thereby avoiding the situation where the aluminum materials are loose when the lengths are different, causing the aluminum materials to fall during the movement and cause safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0022] Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the installation structure of the screw rod of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the fixing assembly of the utility model;

[0025] Figure 4 It is a side structural schematic diagram of the clamping plate of the utility model;

[0026] In the figure: lifting frame -1, middle partition -2, screw -3, knob -4, movable slider -5, positioning rod -6, threaded hole -7, positioning hole -8, main connecting chain -9, upper connecting block -10, secondary connecting chain -11, clamping plate -12, limiting groove -13, built-in layer -14, lifting chain -15, hanging plate -16, side through plate -17, fixing bolt -18, electric hoist -19, crane -110, fixing block -111, fixing nut -112, connecting rod -113. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] See also Figure 1-Figure 4 The utility model provides an aluminum material spraying and lifting device, including an internal hollow lifting frame 1 for placing and tightening the aluminum material. The upper end of the lifting frame 1 is connected to a fixed component and a moving mechanism through a plurality of lifting chains 15, so that an external device can drive the lifting frame 1 to move, so that it can enter the heating chamber for heat treatment.

[0029] A middle partition 2 is arranged in the middle of the lifting frame 1 to divide the internal cavity into two parts, and a plurality of sets of screw rods 3 are symmetrically installed through bearings inside the cavity, so that the position of the movable slider 5 can be adjusted on both sides, so that the adjustment work can be performed according to the length of different aluminum materials. The screw rod 3 runs through the lifting frame 1 and is connected to the outside of the screw rod 3 with a knob 4 to facilitate the screw rod 3 to rotate and bear force. A movable slider 5 is arranged on the outside of the screw rod 3, and a threaded hole 7 is arranged at the lower end of the movable slider 5 to be connected with the screw rod 3, so that the screw rod 3 drives the movable slider 5 to move left and right, thereby pulling the main connecting chain 9 and the clamping plate 12 at the lower end to move left and right, so that the aluminum materials can be tightened and fixed on both sides, and the lower end of the movable slider 5 is connected with the clamping plate 12 through the main connecting chain 9, and a limiting groove 13 is arranged on the inner side of the clamping plate 12, so that the aluminum material can be put into the limiting groove 13 for stable limitation, so that when the main connecting chain 9 pulls the clamping plate 12 inward, the aluminum material Under tension, the interior of the limiting groove 13 is covered with an inner layer 14 made of rubber material, so as to protect the two ends of the aluminum material to avoid damage to both sides caused by force, and increase friction to avoid left and right movement inside. The bottom end of the main connecting chain 9 is connected to the upper connecting block 10, and the bottom end of the upper connecting block 10 is symmetrically connected to the secondary connecting chain 11, and the bottom end of the secondary connecting chain 11 is connected to a clamping plate 12, so that multiple clamping plates 12 are installed at the lower end, so that multiple aluminum materials can be tightened and fixed at one time, so that the amount of aluminum materials that can be transmitted at one time is increased, and connecting rods 113 are connected between the clamping plates 12, so that there will be no collision between the multiple aluminum materials, making the aluminum materials safer, and a positioning rod 6 is provided at the upper end of the internal cavity of the lifting frame 1, and a positioning hole 8 is provided at the top of the movable slider 5 to connect with the positioning rod 6, so as to enhance the stability of the movable slider 5.

[0030] The fixing assembly includes a hanging plate 16 connected to the top of the hanging chain 15, and side plates 17 with central through holes are provided on both sides of the hanging plate 16. A fixing block 111 is provided inside the side plate 17. Fixing bolts 18 are provided between the through holes of the side plate 17 and penetrate the fixing block 111, and fixing nuts 112 are connected to the outside of the fixing bolts 18, so that the lifting frame 1 at the lower end can be quickly disassembled, making the installation faster.

[0031] The moving mechanism is composed of a crane 110 and an electric hoist 19. The crane 110 is connected to external equipment, and the electric hoist 19 is installed on the upper end of the crane 110. The electric hoist 19 is connected to a fixed block 111 to pull the lifting frame 1 to move into the heat treatment chamber.

[0032] Working principle: When in use, connect the electric hoist 19 and the crane 110 to the controller of the external device, then place the two ends of the long aluminum material into the limiting groove 13 inside the clamping plate 12, and place aluminum materials of the same length into the side-by-side clamping plates 12, then twist the knob 4 to make the screw rod 3 rotate under the action of the bearing, and move the movable slider 5 inward through the threaded hole 7. When the movable slider 5 moves inward, the main connecting chain 9 tilts inward to pull the lower clamping plate 12 under force, so that the aluminum material is tightened and fixed through the limiting groove 13, so that the aluminum material is placed in each clamping plate 12, and can be tightened and fixed according to the different lengths of the aluminum material, so that the aluminum material is separated, and then transported to the heating chamber for heat treatment under the action of the electric hoist 19 and the crane 110 to complete the work.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An aluminum material spraying and lifting device, characterized in that: include A hoisting frame (1) having a hollow interior, wherein the upper end of the hoisting frame (1) is connected to a fixed component and a moving mechanism via a plurality of hoisting chains (15) for movement; A middle partition (2) is arranged in the middle of the lifting frame (1) to equally divide the internal cavity into two parts, and a plurality of groups of screw rods (3) are symmetrically installed inside the cavity through bearings, the screw rods (3) pass through the lifting frame (1) and are connected to the outside of a knob (4), a movable slider (5) is arranged on the outside of the screw rod (3), a threaded hole (7) is arranged at the lower end of the movable slider (5) and is connected to the screw rod (3), the lower end of the movable slider (5) is connected to a clamping plate (12) through a main connecting chain (9), and a limiting groove (13) is arranged on the inner side of the clamping plate (12).

2. The aluminum material spraying and lifting device according to claim 1 is characterized in that: The fixing assembly comprises a hanging plate (16) connected to the top end of the hanging chain (15), side through plates (17) with a central through hole are provided on both sides of the hanging plate (16), a fixing block (111) is provided inside the side through plate (17), fixing bolts (18) are provided between the through holes of the side through plate (17) and penetrate the fixing block (111), and fixing nuts (112) are connected to the outside of the fixing bolts (18).

3. The aluminum material spraying and lifting device according to claim 2 is characterized in that: The moving mechanism is composed of a crane (110) and an electric hoist (19); the crane (110) is connected to an external device, and the electric hoist (19) is installed on the upper end of the crane (110); the electric hoist (19) is connected to a fixed block (111).

4. The aluminum material spraying and lifting device according to claim 1, characterized in that: A positioning rod (6) is provided at the upper end of the internal cavity of the lifting frame (1), and a positioning hole (8) is provided at the top end of the movable slider (5) and is connected to the positioning rod (6).

5. The aluminum material spraying and lifting device according to claim 1, characterized in that: The bottom end of the main connecting chain (9) is connected to an upper connecting block (10), the bottom end of the upper connecting block (10) is symmetrically connected to a secondary connecting chain (11), and the bottom ends of the secondary connecting chains (11) are all connected to clamping plates (12), and connecting rods (113) are connected between the clamping plates (12).

6. The aluminum material spraying and lifting device according to claim 1, characterized in that: The interior of the limiting groove (13) is covered with an inner layer (14) made of rubber material.

Images