Receiving and lifting device for charging basket double-line lifting and positioning system for welding flux production

Abstract

The invention relates to a material receiving and lifting device for a charging basket double-line lifting and positioning system for welding flux production. The material receiving and lifting device comprises two parallel sliding rails arranged in a pit, a movable material receiving trolley assembly is arranged on the sliding rails in a rolling mode, a charging basket assembly is installed on the movable material receiving trolley assembly, a ground guiding device is arranged at one end of the pit, and a lifting device is arranged on the ground. The movable material receiving trolley assembly comprises a trolley plate, two wheel shafts are installed at the bottom of the trolley plate, wheels are installed at the two ends of each wheel shaft, one wheel shaft is connected with a driving motor through a gear transmission assembly, a bottom frame and stand columns are fixed to the upper surface of the trolley plate, limiting rings are arranged at the tops of the four stand columns, and a middle frame body is arranged in the middles of the four stand columns. And a bent protective plate is arranged between the inner side of the middle frame body and the vehicle plate. The device is compact in structure, small in occupied area and size and high in safety, materials can be lifted and transferred after batching is completed, the automation degree of the device is improved, the labor cost is saved, and the efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of material connection and lifting, and in particular to a material connection and lifting device for a material basket double-line lifting and positioning system in flux production. Background Art

[0002] In the flux production line, after the solder powder is weighed, the powder is concentrated in the material scale, and a special material basket is needed to receive, transport and transfer the powder. At present, the solder powder receiving and transportation system generally has problems such as insufficient compactness and low degree of intelligent automation, resulting in low efficiency of receiving and transportation of the entire system, which cannot meet the needs of more efficient production. Summary of the invention

[0003] The present invention aims to solve the deficiencies of the prior art and provides a material receiving and lifting device for a material basket double-line lifting and positioning system for flux production.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A material receiving and lifting device for a dual-line lifting and positioning system for a material basket in flux production comprises two parallel slide rails arranged in a pit, a mobile material receiving trolley assembly is rollingly arranged on the slide rails, a material basket assembly is mounted on the mobile material receiving trolley assembly, a ground guide device is arranged at one end of the pit, a lifting device is arranged on the ground, and the lifting device is located above the ground guide device.

[0006] The mobile material receiving trolley assembly includes a trolley plate, two wheel axles are installed on the bottom of the trolley plate through the frame, wheels are installed at both ends of the wheel axles, the wheels are rollingly arranged on corresponding slide rails, one of the wheel axles is connected to a driving motor through a gear transmission assembly, a bottom frame is fixed on the upper surface of the trolley plate, columns are fixed at the four corners of the bottom frame, limiting rings are provided on the tops of the four columns, an intermediate frame is provided in the middle of the four columns, and a bending guard plate is provided between the inner side of the intermediate frame and the trolley plate.

[0007] The material basket assembly includes a material basket body, the lower end of the material basket body is a conical bucket body, a positioning sleeve is provided in the middle position of the material basket body, a plurality of support rods are fixed on the circumference of the outer wall of the positioning sleeve, the other end of the support rod is fixed on the inner wall of the material basket body, a lifting rod is movably provided in the positioning sleeve, a lifting ring is connected to the top of the lifting rod, a lifting bottom plate is provided at the bottom of the lifting rod, the lifting bottom plate is a truncated cone structure which is narrow at the top and wide at the bottom, a supporting jacket is provided at the bottom of the conical bucket body, a supporting bottom plate is provided at the bottom of the supporting jacket, a clamping hole is provided in the center of the supporting bottom plate, the clamping hole is a truncated cone structure which is narrow at the top and wide at the bottom, the outer wall of the lifting bottom plate is fitted and sealed with the inner wall of the clamping hole, and a conical material blocking seat is provided at the top of the lifting bottom plate.

[0008] The ground guiding device includes a fixed platform installed on the side wall of the pit. The upper surface of the fixed platform is flush with the ground. The fixed platform is provided with a through hole, and a guiding frame is installed in the through hole. Vertically U-shaped guiding seats are installed in the middle of the opposite inner walls of the guiding frame. Pulleys are installed in the vertically U-shaped guiding seats in a rolling manner. A connecting rod is arranged between the two pulleys. A lifting hook and a docking seat are installed at the middle position of the connecting rod. A pulley stopper is arranged at the lower end in the vertically U-shaped guiding seat.

[0009] The lifting device includes a gantry fixed on the ground. A lifting hoist is installed on the gantry, and the lifting hoist is connected to the docking seat of the ground guiding device.

[0010] The beneficial effects of the present invention are as follows: The structure of the present invention is compact, with a small floor area and volume, and high safety. It can realize the lifting and transfer of materials after batching, improve the automation degree of the equipment, save labor costs, and greatly improve the efficiency. Description of the Drawings

[0011] Figure 1 is the structural schematic diagram of the present invention;

[0012] Figure 2 is the installation schematic diagram of the mobile material receiving vehicle assembly and the material basket assembly;

[0013] Figure 3 is the structural schematic diagram of the mobile material receiving vehicle assembly in one direction;

[0014] Figure 4 is the structural schematic diagram of the mobile material receiving vehicle assembly in another direction;

[0015] Figure 5 is the structural schematic diagram of the material basket assembly;

[0016] Figure 6 is the sectional view of the material basket assembly;

[0017] Figure 7 is the structural schematic diagram of the ground guiding device in one direction;

[0018] Figure 8 is the structural schematic diagram of the ground guiding device in another direction;

[0019] Figure 9 is Figure 8 the enlarged schematic diagram of A in

[0020] Figure 10 is the structural schematic diagram of the lifting device;

[0021] In the figure: 1 - pit; 2 - slide rail; 3 - mobile material receiving vehicle assembly; 4 - material basket assembly; 5 - ground guiding device; 6 - ground; 7 - lifting device; 8 - safety sliding contact line; 9 - in-place baffle;

[0022] 31 - Truck bed; 32 - Frame; 33 - Wheel axle; 34 - Wheel; 35 - Drive motor; 36 - Bottom frame; 37 - Column; 38 - Limit ring; 39 - Intermediate frame; 310 - Bent guard plate; 311 - L-shaped bracket; 312 - Pantograph; 313 - Travel switch;

[0023] 41 - Basket body; 42 - Conical hopper body; 43 - Locating sleeve; 44 - Support rod; 45 - Material lifting rod; 46 - Lifting ring; 47 - Lifting bottom plate; 48 - Support outer sleeve; 49 - Support bottom plate; 410 - Conical baffle seat;

[0024] 51 - Fixed table; 52 - Guide frame; 53 - Vertical U-shaped guide seat; 54 - Pulley; 55 - Connecting rod; 56 - Hook; 57 - Docking seat; 58 - Pulley stopper; 59 - Inverted V-shaped guide groove; 510 - Locking seat; 511 - Locking connecting plate; 512 - Connecting pin;

[0025] 71 - Gantry; 72 - Hoisting winch;

[0026] The following will describe in detail with reference to the accompanying drawings in combination with the embodiments of the present invention. Detailed implementation manners

[0027] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention. The present invention will be described more specifically by way of example in the following paragraphs with reference to the accompanying drawings. The advantages and features of the present invention will be clearer according to the following description. It should be noted that the accompanying drawings are in very simplified forms and use non-precise scales, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

[0030] A material receiving and lifting device for a double-line lifting and positioning system of a flux production basket, as Figure 1As shown, it includes two parallel slide rails 2 arranged in a pit 1, a mobile material receiving trolley assembly 3 is rollingly arranged on the slide rails 2, a material basket assembly 4 is installed on the mobile material receiving trolley assembly 3, a ground guide device 5 is arranged at one end of the pit 1, a lifting device 7 is arranged on the ground 6, and the lifting device 7 is located above the ground guide device 5, a safety busbar 8 is arranged on one side of the slide rail 2 in the pit 1, and an in-place baffle 9 is arranged at the end of the slide rail 2 and below the ground guide device 5 in the pit 1.

[0031] like Figure 3 , Figure 4 As shown, the mobile material receiving vehicle assembly 3 includes a vehicle plate 31, two wheel axles 33 are installed at the bottom of the vehicle plate 31 through a vehicle frame 32, wheels 34 are installed at both ends of the wheel axles 33, and the wheels 34 are rollingly arranged on the corresponding slide rails 2. One of the wheel axles 33 is connected to a driving motor 35 through a gear transmission assembly, a bottom frame 36 is fixed on the upper surface of the vehicle plate 31, columns 37 are fixed at the four corners of the bottom frame 36, limiting rings 38 are provided on the tops of the four columns 37, an intermediate frame body 39 is provided in the middle of the four columns 37, and a bending guard plate 310 is provided between the inner side of the intermediate frame body 39 and the vehicle plate 31.

[0032] The material basket assembly 4 is supported and limited by a bottom frame 36 , a column 37 , a limiting ring 38 , a middle frame body 39 , and a bending guard plate 310 .

[0033] Two L-shaped brackets 311 are provided on one side of the vehicle plate 31 facing the safety busbar 8 , and a busbar 312 connected to the safety busbar 8 is provided on the L-shaped brackets 311 .

[0034] A travel switch 313 is installed on the side of the L-shaped bracket 311 facing the in-place baffle 9. When the travel switch 313 contacts the in-place baffle 9, it moves into place, the drive motor 35 stops, and the lifting operation of the basket assembly 4 is performed.

[0035] like Figure 5 , Figure 6 As shown, the material basket assembly 4 includes a material basket body 41, the lower end of the material basket body 41 is a conical bucket body 42, a positioning sleeve 43 is provided in the middle position of the material basket body 41, a plurality of support rods 44 are fixed on the circumference of the outer wall of the positioning sleeve 43, the other end of the support rod 44 is fixed on the inner wall of the material basket body 41, a lifting rod 45 is movably passed through the positioning sleeve 43, a lifting ring 46 is connected to the top of the lifting rod 45, a lifting bottom plate 47 is provided at the bottom of the lifting rod 45, and the lifting bottom plate 47 is a truncated cone structure that is narrow at the top and wide at the bottom, a supporting jacket 48 is provided at the bottom of the conical bucket body 42, a supporting bottom plate 49 is provided at the bottom of the supporting jacket 48, a clamping hole is provided in the center of the supporting bottom plate 49, and the clamping hole is a truncated cone structure that is narrow at the top and wide at the bottom, the outer wall of the lifting bottom plate 47 is sealed and installed with the inner wall of the clamping hole, and a conical material blocking seat 410 is provided at the top of the lifting bottom plate 47.

[0036] During material receiving, the basket assembly 4 is installed on the mobile material receiving cart assembly 3. As shown in Figure 2 , at this time, the basket body 41 is located below the conical hopper of the discharge port, and the material falls into the basket body 41. The inner wall of the conical hopper of the discharge port fits tightly with the inner wall of the basket body 41, and there will be no material leakage. After loading is completed, the mobile material receiving cart assembly 3 moves below the ground guiding device 5.

[0037] As shown in Figure 7 , Figure 8 , Figure 9 , the ground guiding device 5 includes a fixed platform 51 installed on the side wall of the pit 1. The upper surface of the fixed platform 51 is flush with the ground 6. The fixed platform 51 is provided with a through hole, and a guiding frame 52 is installed in the through hole. In the middle of the opposite inner walls of the guiding frame 52, a vertical U-shaped guiding seat 53 is installed. A pulley 54 is installed in the vertical U-shaped guiding seat 53 in a rolling manner. A connecting rod 55 is provided between the two pulleys 54. A lifting hook 56 and a docking seat 57 are installed at the middle position of the connecting rod 55. A pulley stopper 58 is provided at the lower end inside the vertical U-shaped guiding seat 53.

[0038] During lifting, the pulley 54 moves in the two vertical U-shaped guiding seats 53, ensuring the stability of the movement.

[0039] An inverted V-shaped guide groove 59 is provided at the upper end of the vertical U-shaped guiding seat 53, which is convenient for installation and smooth lifting.

[0040] A locking seat 510 is provided at the position of one of the vertical U-shaped guiding seats 53 corresponding to the pulley stopper 58. A locking connecting plate 511 is installed on the locking seat 510. Connecting pins 512 are provided on both the locking seat 510 and the inner side plate of the pulley 54. The two connecting pins 512 are passed through the locking connecting plate 511.

[0041] The locking connecting plate 511 and the connecting pins 512 can lock the pulley 54 when not in use, improving the safety factor.

[0042] A moving channel is provided at the upper end of one side wall of the guiding frame 52, which is convenient for lifting and moving the basket assembly 4 onto the receiving vehicle frame on the ground 6.

[0043] As shown in Figure 10 , the lifting device 7 includes a gantry 71 fixed on the ground 6. A lifting hoist 72 is installed on the gantry 71. The lifting hoist 72 is connected to the docking seat 57 of the ground guiding device 5.

[0044] When receiving materials, the material basket assembly 4 is supported on the vehicle plate 31 by the supporting bottom 49 and the lifting bottom plate 47. Since the outer wall of the lifting bottom plate 47 and the inner wall of the supporting bottom plate 49 are sealed, the materials entering the trolley can be stored inside the material basket body 41 and the conical bucket body 42. During transportation, the lifting ring 46 is connected to the lifting hook 56. Since the outer wall of the lifting bottom plate 47 and the inner wall of the supporting bottom plate 49 are in a truncated cone structure, a barrier can be formed to lift the whole. A blockage is formed during the lifting process to prevent material from falling. During the lifting process, the ground guide device 5 plays a role in guiding and positioning.

[0045] The invention has a compact structure, occupies a small area and volume, has high safety, can realize the lifting and transportation of materials after batching is completed, improves the automation degree of the equipment, saves labor costs, and greatly improves efficiency.

[0046] The present invention can lift the material to the ground through the automatic lifting hook system of the basket assembly 4 in the pit 1, thereby reducing labor costs; a ground guide device 5 is provided, which has high safety; and the basket assembly 4 can be automatically lifted to the ground, thereby improving work efficiency.

[0047] The present invention is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A material receiving and lifting device for a double-line lifting and positioning system of a material basket in flux production, characterized in that: The invention comprises two parallel slide rails (2) arranged in a pit (1), a mobile material receiving vehicle assembly (3) being rotatably arranged on the slide rails (2), a material basket assembly (4) being mounted on the mobile material receiving vehicle assembly (3), a ground guide device (5) being arranged at one end of the pit (1), a lifting device (7) being arranged on the ground (6), and the lifting device (7) being located above the ground guide device (5).

2. The material receiving and lifting device for the dual-line lifting and positioning system of the material basket for flux production according to claim 1 is characterized in that: The mobile material receiving vehicle assembly (3) comprises a vehicle plate (31), two wheel axles (33) are mounted on the bottom of the vehicle plate (31) through a vehicle frame (32), wheels (34) are mounted at both ends of the wheel axles (33), the wheels (34) are rollingly arranged on corresponding slide rails (2), one of the wheel axles (33) is connected to a driving motor (35) through a gear transmission assembly, a bottom frame (36) is fixed on the upper surface of the vehicle plate (31), columns (37) are fixed at four corners of the bottom frame (36), limiting rings (38) are arranged on the tops of the four columns (37), an intermediate frame (39) is arranged in the middle of the four columns (37), and a bending guard plate (310) is arranged between the inner side of the intermediate frame (39) and the vehicle plate (31).

3. The material receiving and lifting device for the dual-line lifting and positioning system of the material basket for flux production according to claim 2 is characterized in that: A safety busbar (8) is arranged on one side of the slide rail (2) in the pit (1), two L-shaped brackets (311) are arranged on the side of the vehicle plate (31) facing the safety busbar (8), and a busbar (312) connected to the safety busbar (8) is arranged on the L-shaped bracket (311).

4. The material receiving and lifting device for the dual-line lifting and positioning system of the material basket for flux production according to claim 3 is characterized in that: A stop plate (9) is provided at the end of the slide rail (2) and below the ground guide device (5) in the pit (1), and a travel switch (313) is installed on one side of the L-shaped bracket (311) facing the stop plate (9).

5. The material receiving and lifting device for the dual-line lifting and positioning system of the material basket for flux production according to claim 1 is characterized in that: The material basket assembly (4) comprises a material basket body (41), the lower end of the material basket body (41) is a conical bucket body (42), a positioning sleeve (43) is provided in the middle position of the material basket body (41), a plurality of support rods (44) are fixed on the circumference of the outer wall of the positioning sleeve (43), the other end of the support rod (44) is fixed on the inner wall of the material basket body (41), a lifting rod (45) is movably provided in the positioning sleeve (43), the top of the lifting rod (45) is connected to a lifting ring (46), and the lifting rod (45) is provided with a lifting ring (46). A material lifting base plate (47) is provided at the bottom of the conical bucket (45), and the material lifting base plate (47) is a truncated cone-shaped structure that is narrow at the top and wide at the bottom. A supporting sleeve (48) is provided at the bottom of the conical bucket (42), and a supporting base plate (49) is provided at the bottom of the supporting sleeve (48). A clamping hole is provided at the center of the supporting base plate (49), and the clamping hole is a truncated cone-shaped structure that is narrow at the top and wide at the bottom. The outer wall of the material lifting base plate (47) is fitted and sealed with the inner wall of the clamping hole, and a conical material blocking seat (410) is provided at the top of the material lifting base plate (47).

6. The material receiving and lifting device for the dual-line lifting and positioning system of the material basket for flux production according to claim 1 is characterized in that: The ground guide device (5) comprises a fixed platform (51) installed on the side wall of the pit (1), the upper surface of the fixed platform (51) is flush with the ground (6), a through hole is provided on the fixed platform (51) and a guide frame (52) is installed in the through hole, a vertical U-shaped guide seat (53) is installed in the middle of the inner walls on both sides opposite to each other of the guide frame (52), a pulley (54) is rotatably installed in the vertical U-shaped guide seat (53), a connecting rod (55) is provided between the two pulleys (54), a hook (56) and a docking seat (57) are installed in the middle of the connecting rod (55), and a pulley stopper (58) is provided at the lower end of the vertical U-shaped guide seat (53).

7. The material receiving and lifting device for the dual-line lifting and positioning system of the material basket in flux production according to claim 6 is characterized in that: An inverted eight-shaped guide groove (59) is provided at the upper end of the vertical U-shaped guide seat (53).

8. The material receiving and lifting device for the dual-line lifting and positioning system of the material basket in flux production according to claim 7 is characterized in that: A locking seat (510) is provided at a position corresponding to the pulley stopper (58) of one of the vertical U-shaped guide seats (53), a locking connecting plate (511) is installed on the locking seat (510), and connecting pins (512) are provided on the inner side plates of the locking seat (510) and the pulley (54), and two connecting pins (512) are inserted into the locking connecting plate (511).

9. The material receiving and lifting device for the dual-line lifting and positioning system of the material basket in flux production according to claim 8, characterized in that: A moving channel is provided at the upper end of one side wall of the guide frame (52).

10. The material receiving and lifting device for the dual-line lifting and positioning system of the material basket in flux production according to claim 9, characterized in that: The lifting device (7) comprises a door frame (71) fixed on the ground (6), a lifting hoist (72) is installed on the door frame (71), and the lifting hoist (72) is connected to the docking seat (57) of the ground guide device (5).

Images