Hot forging ball loading machine

Abstract

The utility model relates to the technical field of hot forging ball transporting and loading equipment, in particular to a hot forging ball loading machine. A hot forging ball loading machine comprises a machine frame, a discharging hopper is fixedly connected to the rear side of the machine frame, a chute is hinged to the rear end of the discharging hopper, the front end of the discharging hopper is higher than the rear end of the discharging hopper, a material stirring mechanism is fixedly connected to the upper end of the machine frame, a discharging mechanism is arranged at the front end of the machine frame, and the rear end of the chute is placed on a material collecting barrel. The forging ball bagging device solves the problems that in the prior art, when forging balls need to be manually bagged one by one, the bagging speed is low, the labor intensity is large, and a special bagging worker needs to be arranged, meanwhile, fast loading and transporting of the produced forging balls are accelerated, and the problems that a large number of forging balls are stacked in a plant due to untimely loading and transporting, and the site is occupied are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot forging ball transportation and loading equipment, in particular to a hot forging ball loading machine. Background Art

[0002] Hot forging balls is a traditional steel ball production process. Hot forging balls are mainly used in grinding industries such as mines, power plants, cement plants, as well as iron products and bearings. The production process of hot forging balls includes steps such as raw material preparation, heating, forging, heat treatment, testing, packaging and warehousing. The characteristics of hot forging balls are its parameters such as diameter, hardness, impact toughness and crushing rate, as well as its excellent mechanical properties, shock absorption performance, fatigue resistance and corrosion resistance.

[0003] However, the finished balls of hot forged balls need to be bagged one by one manually after heat treatment, which is labor-intensive and slow. Bagging workers are required in the production process to meet the production volume of the shift, and the production cost is high. The finished balls after heat treatment cannot be bagged quickly, resulting in a large amount of accumulation in the factory, occupying a large area. Therefore, it is necessary to design a hot forged ball loading machine to solve the above problems. Utility Model Content

[0004] In view of the existing problems, the utility model provides a hot forging ball loading machine to solve the problem mentioned in the background technology that the finished balls of hot forging balls after heat treatment need to be bagged manually one by one, which has high labor intensity and slow bagging speed. Baggers are required in the production process to meet the production volume of the shift, and the production cost is high; the finished balls after heat treatment cannot be bagged quickly, resulting in large amounts of accumulation in the factory, occupying a large area.

[0005] In order to solve the existing problems, the utility model provides a hot forging ball charging machine, comprising a frame, a discharge hopper is fixedly connected to the rear side of the frame, a chute is hinged at the rear end of the discharge hopper, the front end of the discharge hopper is higher than the rear end, a material shifting mechanism is fixedly connected to the upper end of the frame, a material unloading mechanism is arranged at the front end of the frame, and the rear end of the chute is placed on a collecting bucket; the material shifting mechanism comprises two fixed disks symmetrically connected to the upper end of the frame, a shifting roller is rotatably connected between the fixed disks, a fixing piece is fixedly connected to the outer side of one of the fixed disks, a reducer is installed on one side of the fixing piece, a driving motor is connected to one side of the reducer, the output shaft of the driving motor is connected to the input shaft of the reducer, the output shaft of the reducer passes through the interior of the fixing piece and passes through the fixed disk and is connected to one end of the shifting roller.

[0006] Furthermore, the unloading mechanism includes a ball loading bin whose rear end is movably connected to the front end of the frame by a pin shaft, and two rows of reinforcement frames are symmetrically connected to both sides of the bottom end of the ball loading bin, and the bottom ends of the two rows of reinforcement frames are placed on the upper surface of the support plate, and the lower surface of the support plate is connected to the bottom plate located below the support plate through a number of connecting rods, and the upper end of the cylinder is hinged to one side of the reinforcement frame, and the lower end of the cylinder is hinged to the side of the connecting rod directly below, and the front end of the bottom plate is connected to the bottom end of the frame.

[0007] Furthermore, the telescopic ends of two electric push rods are symmetrically hinged in the middle of the bottom end of the chute, and the bottom ends of the electric push rods are hinged to the lower rear end of the frame.

[0008] Furthermore, the aggregate barrel comprises a truncated cone-shaped barrel body placed on the ground, and four edge pressing assemblies are evenly distributed on the upper outer wall of the truncated cone-shaped barrel body.

[0009] Furthermore, the edge pressing assembly includes a sleeve fixedly connected to the outer wall of the truncated cone-shaped barrel body, a movable rod is slidably connected inside the sleeve, an arc-shaped pressure plate is fixedly connected to the upper end of the movable rod, a conical protrusion is provided on the lower surface of the arc-shaped pressure plate, a pull ring is provided at the lower end of the movable rod, and a spring is sleeved between the pull ring and the lower end of the sleeve and on the movable rod.

[0010] Furthermore, the rear end of the base plate is fixedly connected to the lower end of the frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model sequentially arranges a feeding mechanism, a material shifting mechanism, a material discharging hopper, a chute, and a collecting barrel from front to back, so that a certain amount of the produced forged balls can be temporarily stored in the feeding mechanism, and the forged balls temporarily stored in the feeding mechanism can be quantitatively controlled to be shifted down through the chute into a packing bag placed in the collecting barrel by the material shifting mechanism, and then the packing bag is immediately hoisted away after it is full. The above components cooperate with each other, solving the problems of slow bagging speed, high labor intensity, and the need for special bagging workers when the forged balls need to be bagged manually one by one. At the same time, it speeds up the rapid shipment of the produced forged balls, and avoids the problem of large-scale accumulation of forged balls in the factory due to untimely shipment and occupation of the site. The utility model has extremely strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the material shifting mechanism of the utility model;

[0015] Figure 3It is a structural schematic diagram of the frame and the hopper of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the material feeding mechanism of the utility model;

[0017] Figure 5 It is a partial structural schematic diagram of the material feeding mechanism of the utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the aggregate barrel of the utility model;

[0019] Figure 7 For this utility model Figure 6 A schematic diagram of the enlarged structure at point A;

[0020] In the figure: 1, frame; 2, hopper; 3, chute; 4, material-discharging mechanism; 401, fixed plate; 402, roller; 403, fixing piece; 404, reducer; 405, driving motor; 5, material-discharging mechanism; 501, ball-loading bin; 502, reinforcing frame; 503, bottom plate; 504, connecting rod; 505, connecting rod; 506, oil cylinder; 507, supporting plate; 6, collecting barrel; 601, truncated cone barrel body; 602, edge-pressing assembly; 6021, sleeve; 6022, movable rod; 6023, arc-shaped pressing plate; 6024, pull ring; 6025, spring; 7, electric push rod; DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-7The utility model provides a hot forging ball charging machine, comprising a frame 1, a discharge hopper 2 is fixedly connected to the rear side of the frame 1, a chute 3 is hinged at the rear end of the discharge hopper 2, the front end of the discharge hopper is higher than the rear end, a material shifting mechanism 4 is fixedly connected to the upper end of the frame 1, a material unloading mechanism 5 is arranged at the front end of the frame 1, and the rear end of the chute 3 is placed on a collecting bucket 6; the material shifting mechanism 4 comprises two fixed plates 401 symmetrically connected to the upper end of the frame 1, a shifting roller 402 is rotatably connected between the fixed plates 401, a fixing member 403 is fixedly connected to the outer side of one of the fixed plates 401, a reducer 404 is installed on one side of the fixing member 403, a driving motor 405 is connected to one side of the reducer 404, the output shaft of the driving motor 405 is connected to the input shaft of the reducer 404, and the output shaft of the reducer 404 passes through the interior of the fixing member 403 and passes through the fixed plate 401 and is connected to one end of the shifting roller 402.

[0023] Among them, the unloading mechanism 5 includes a ball loading bin 501 whose rear end is movably connected to the front end of the frame 1 through a pin shaft 505, and two rows of reinforcement frames 502 are symmetrically connected on both sides of the bottom end of the ball loading bin 501, and the bottom ends of the two rows of reinforcement frames 502 are placed on the upper surface of the support plate 507, and the lower surface of the support plate 507 is connected to the bottom plate 503 located below the support plate 507 through a plurality of connecting rods 504, and one side of the reinforcement frame 502 is hinged with the upper end of the cylinder 506, and the lower end of the cylinder 506 is hingedly connected to the side of the connecting rod 504 directly below, and the front end of the bottom plate 503 is connected to the bottom end of the frame 1.

[0024] The middle of the bottom end of the chute 3 is symmetrically hinged with the telescopic ends of two electric push rods 7 , and the bottom ends of the electric push rods 7 are hinged to the lower rear end of the frame 1 .

[0025] The aggregate barrel 6 comprises a truncated cone-shaped barrel body 601 placed on the ground, and four edge pressing assemblies 602 are evenly distributed on the upper outer wall of the truncated cone-shaped barrel body 601.

[0026] Among them, the edge pressing assembly 602 includes a sleeve 6021 fixedly connected to the outer wall of the truncated cone barrel body 601, a movable rod 6022 is slidably connected inside the sleeve 6021, the upper end of the movable rod 6022 is fixedly connected to an arc-shaped pressure plate 6023, a conical protrusion is provided on the lower surface of the arc-shaped pressure plate 6023, a pull ring 6024 is provided at the lower end of the movable rod 6022, and a spring 6025 is sleeved between the pull ring 6024 and the lower end of the sleeve 6021 and on the movable rod 6022.

[0027] The rear end of the bottom plate 503 is fixedly connected to the lower end of the frame 1 .

[0028] Before working, the electric push rod 7 is in an extended state, pushing the chute 3 upward, and at this time, the rear end of the chute 3 is away from the upper end of the aggregate bucket 6.

[0029] During operation, the packing bag is placed in the collecting barrel 6, and the pull ring 6024 of the edge pressing assembly 602 is pushed upward by hand. The pull ring 6024 is forced to move upward and then push the movable rod 6022 to slide upward in the sleeve 6021. At the same time, the pull ring 6024 will compress the spring 6025. The upward movement of the movable rod 6022 will cause the arc-shaped pressing plate 6023 connected to its upper end to leave the upper end surface of the truncated cone barrel body 601. At this time, the upper edge of the packing tape is filled between the arc-shaped pressing plate 6023 and the upper end of the truncated cone barrel body 601, and then the push on the pull ring 6024 is released. At this time, the spring 6025 will reset, and the spring 602 5 pushes the pull ring 6024 downward, and then the pull ring 6024 drives the movable rod 6022 to move downward in the sleeve 6021, and the arc-shaped pressing plate 6023 connected to the upper end of the movable rod 6022 is tightly pressed against the upper side of the packing belt, and the above steps are repeated to complete the four edge pressing components 602 to press the upper side of the packing bag, and then the rear end of the chute 3 is controlled by the electric push rod 7 to contact the upper end of the collecting barrel 6, and then the forged balls discharged from the annealing kiln are poured into the ball loading bin 501 of the lower feeding mechanism 5. After the ball loading bin 501 is full of forged balls, the driving motor 405 is started, and the driving motor 405 rotates, and its output shaft drives the reducer 404 The input shaft of the reducer 404 rotates, and then the output shaft of the reducer 404 drives the roller 402 connected thereto to rotate between the two fixed plates 401, and the forged balls at the front end of the ball loading bin 501 are accumulated on one side of the roller 402. When the roller 402 rotates, the groove on the roller 402 pushes the forged balls therein to the discharge hopper 2. At this time, the front end of the chute 3 tilts toward the collecting barrel 6, and then the forged balls in the discharge hopper 2 roll into the chute 3 and then roll into the packing bag of the collecting barrel 6. At the same time, the control cylinder 506 rises slowly, pushing the rear end of the ball loading bin 501 upward, so that the front end of the ball loading bin 501 rotates upward along the pin 505, thereby making The front end of the ball loading bin 501 is tilted toward the material discharging mechanism 4. When the packing bag is full, the driving motor 405 is stopped to prevent the discharging roller 402 from continuing to discharging the material. At this time, the electric push rod 7 is started, and the electric push rod 7 is extended to push the chute 3 to rotate upward along the hinge with the discharge hopper 2 until the rear end of the chute 3 leaves the upper end of the aggregate barrel 6 by a certain distance. At this time, the pull ring 6024 is pushed upward by hand to remove the upper side of the packing bag from between the arc-shaped pressure plate 6023 and the truncated cone-shaped barrel body 601, and then the packing bag is lifted out of the aggregate barrel 6 by the lifting equipment and transported away, and then the packing tape is continued to be placed in the aggregate barrel 6 to repeat the above steps to continue to transport the forged balls.

[0030] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A hot forging ball charging machine, comprising a frame (1), a discharge hopper (2) fixedly connected to the rear side of the frame (1), a chute (3) hingedly connected to the rear end of the discharge hopper (2), characterized in that: The front end of the discharge hopper (2) is higher than the rear end, a material shifting mechanism (4) is fixedly connected to the upper end of the frame (1), a material discharge mechanism (5) is provided at the front end of the frame (1), and the rear end of the chute (3) is placed on a material collection bucket (6); The material shifting mechanism (4) comprises two fixed disks (401) symmetrically connected to the upper end of the frame (1); a shifting roller (402) is rotatably connected between the fixed disks (401); a fixing member (403) is fixedly connected to the outer side of one of the fixed disks (401); a reducer (404) is installed on one side of the fixing member (403); a driving motor (405) is connected to one side of the reducer (404); an output shaft of the driving motor (405) is connected to an input shaft of the reducer (404); and an output shaft of the reducer (404) passes through the interior of the fixing member (403) and penetrates the fixed disk (401) to be connected to one end of the shifting roller (402).

2. A hot forging ball loading machine according to claim 1, characterized in that The unloading mechanism (5) comprises a ball loading bin (501) whose rear end is movably connected to the front end of the frame (1) via a pin shaft (505); two rows of reinforcing frames (502) are symmetrically connected to the bottom ends of the ball loading bin (501); the bottom ends of the two rows of reinforcing frames (502) are placed on the upper surface of a support plate (507); the lower surface of the support plate (507) is connected to a bottom plate (503) located below the support plate (507) via a plurality of connecting rods (504); the upper end of an oil cylinder (506) is hingedly connected to one side of the reinforcing frame (502); the lower end of the oil cylinder (506) is hingedly connected to the side of the connecting rod (504) directly below; and the front end of the bottom plate (503) is connected to the bottom end of the frame (1).

3. A hot forging ball loading machine according to claim 1, characterized in that The middle of the bottom end of the chute (3) is symmetrically hinged with the telescopic ends of two electric push rods (7), and the bottom ends of the electric push rods (7) are hinged to the lower rear end of the frame (1).

4. A hot forging ball loading machine according to claim 1, characterized in that The aggregate barrel (6) comprises a truncated cone-shaped barrel body (601) placed on the ground, and four edge pressing assemblies (602) are evenly spaced and arranged on the upper outer wall of the truncated cone-shaped barrel body (601).

5. A hot forging ball loading machine according to claim 4, characterized in that The edge pressing assembly (602) comprises a sleeve (6021) fixedly connected to the outer wall of the truncated cone barrel (601), a movable rod (6022) being slidably connected inside the sleeve (6021), an arc-shaped pressure plate (6023) being fixedly connected to the upper end of the movable rod (6022), a conical protrusion being provided on the lower surface of the arc-shaped pressure plate (6023), a pull ring (6024) being provided at the lower end of the movable rod (6022), and a spring (6025) being sleeved between the pull ring (6024) and the lower end of the sleeve (6021) and on the movable rod (6022).

6. A hot forging ball loading machine according to claim 2, characterized in that The rear end of the base plate (503) is fixedly connected to the lower end of the frame (1).

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