Feeding device of steel shot screening machine

Abstract

The utility model belongs to the technical field of steel shot production, and particularly relates to a feeding device of a steel shot screening machine, which comprises a steel shot screening machine feeding device base, a push plate feeding component is mounted at the top of the steel shot screening machine feeding device base, and a steel shot lifting component is arranged on the side of the push plate feeding component. The top of the steel shot lifting assembly is connected with a steel shot placing assembly; the push plate feeding assembly comprises a first motor, a first gear, a sliding rod, a sliding base, a sliding plate, a fixing plate, a material blocking plate, a sliding slope plate and a feeding plate, the side of the first motor is rotationally connected with the first gear, the side of the first gear is meshed with the sliding rod, and the bottom of the sliding rod is connected with the sliding base in a clamped mode; the steel shot feeding device facilitates quantitative feeding of steel shots, prevents excessive steel shots from falling into the screening machine to cause unsmooth screening of the screening machine, avoids the situation that a traditional feeding assembly lifts a containing box containing the steel shots for feeding, and avoids potential safety hazards.

Description

Technical Field

[0001] The utility model relates to the technical field of steel shot production, in particular to a feeding device of a steel shot screening machine. Background Art

[0002] Steel shot is a commonly used material for metal workpiece treatment. Steel shot has a tight structure and uniform particle size. Using steel shot to treat the surface of metal workpieces can increase the surface pressure of metal workpieces and improve the fatigue resistance of workpieces. Using steel shot to treat the surface of metal workpieces has the characteristics of fast cleaning speed. Steel shot and steel sand have appropriate hardness and good rebound. The internal corners and complex shapes of workpieces can be cleaned evenly and quickly, shortening the surface treatment time and improving work efficiency. It is a good surface treatment material.

[0003] In Chinese patent CN216234944U, the utility model discloses a feeding device of a stainless steel shot screening machine, comprising a frame, a collection box movable up and down on the frame, and a lifting device arranged on the frame to drive the collection box to move up and down, characterized in that: the collection box has upper and lower openings, a baffle is rotatably arranged at the lower end of the collection box to block the lower opening, a support member for abutting the lower surface of the support baffle is movably arranged on one side of the collection box, a cylinder is arranged on one side of the collection box to drive the support member to move relative to it to abut or separate from the baffle, a guide plate is arranged on the collection box below the baffle and is inclined at an angle to the horizontal plane, an extension plate that can move along its inclined surface is movably arranged on the guide plate, and a driving component is arranged on one side of the collection box to drive the extension plate to move, the cylinder to start, and the baffle to flip.

[0004] The existing feeding device of the steel shot screening machine has the problem that different processing requires steel shots of different diameters, so it is necessary to put steel shots of different diameters into the screening machine for screening. Since the steel shots are relatively large, the number of steel shots that need to be screened is large, and the steel shots need to be fed when they are put into the screening machine to reduce the workload of the operators. The existing device lacks practicality when feeding, which is mainly reflected in: first, the existing feeding machine usually places the steel shots in an aggregate box, and then hangs the aggregate box above the screening machine for feeding. Although the feeding problem is solved, if there is a power outage or a malfunction, the aggregate box may suddenly fall, posing a great safety hazard; second, because the existing device opens the baffle plate after lifting the aggregate box, allowing the internal steel shots to fall into the screening machine, it is impossible to quantitatively feed the steel shots. If too much steel shots are fed, the screening machine will have certain difficulties when screening.

[0005] Therefore, a feeding device for a steel shot screening machine is proposed in view of the above problems. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, the utility model solves the problem that different processing requires steel shots of different diameters, so steel shots of different diameters need to be put into a screening machine for screening. Since the steel shots are relatively large, the number of steel shots that need to be screened is large, and the steel shots need to be loaded when they are put into the screening machine to reduce the workload of the operators. The existing device lacks practicality when loading, which is mainly reflected in: first, the existing loading machine usually places the steel shots in an aggregate box, and then hangs the aggregate box above the screening machine for loading. Although the loading problem is solved, if a power outage or a malfunction occurs, the aggregate box may suddenly fall, posing a great safety hazard; second, because the existing device opens the baffle plate after lifting the aggregate box, allowing the internal steel shots to fall into the screening machine, it is impossible to quantitatively feed the steel shots. If too much steel shots are put in, the screening machine will have certain difficulties when screening.

[0007] The technical solution adopted by the utility model to solve its technical problem is: a feeding device of a steel shot screening machine described in the utility model comprises a base of a steel shot screening machine feeding device, a push plate feeding assembly is installed on the top of the base of the steel shot screening machine feeding device, and a steel shot lifting assembly is arranged on the side of the push plate feeding assembly, and the top of the steel shot lifting assembly is connected with a steel shot placing assembly; the push plate feeding assembly comprises a first motor, a first gear, a sliding rod, a sliding base, a sliding plate, a fixed plate, a material blocking plate, a sliding ramp plate, and a feeding plate, the side of the first motor is rotatably connected to the first gear, and the side of the first gear is meshed with the sliding rod, and the bottom of the sliding rod is clamped and connected to the sliding base, the top of the sliding rod is fixedly connected to the sliding plate, and the side of the sliding plate is installed with a fixed plate, the side of the fixed plate is fixedly connected to the material blocking plate, and the other side of the material blocking plate is fixedly connected to the sliding ramp plate, and the top of the material blocking plate is fixedly connected to the feeding plate.

[0008] Preferably, the sliding plate forms a lifting structure through a sliding rod, a sliding base, a first gear, a first motor and a fixed plate, and the sliding rod and the first gear are meshed with each other, and the sliding rod and the sliding base form a locking structure.

[0009] Preferably, the sliding plate, the fixed plate, the sliding ramp plate and the feed plate are all arranged at an incline, and the sliding plate and the fixed plate are arranged at equal intervals inside the baffle plate.

[0010] Preferably, the steel shot lifting assembly includes a support frame, a second motor, a second gear, a lifting rod, a lifting seat, and a placement plate. The second motor is installed on the top of the support frame, and the side of the second motor is rotatably connected to the second gear. The outer wall of the second gear is meshed with the lifting rod, and the inside of the lifting rod is installed and connected to the lifting seat, and the bottom of the lifting rod is fixedly connected to the placement plate.

[0011] Preferably, the placement plate forms a lifting structure through a lifting rod, a second gear, a second motor, a support frame, and a lifting seat, and the lifting rod and the second gear are meshed with each other.

[0012] Preferably, the steel shot placement assembly comprises a rotating shaft, a protrusion, a locking block, a placement box, a ramp, and a sliding baffle, the outer wall of the rotating shaft is rotatably connected to the protrusion, and the bottom of the protrusion is installed with a locking block, and the side of the locking block is fixedly connected to the placement box, the bottom of the placement box is fixedly connected to the ramp, and the interior of the placement box is slidably connected to the sliding baffle.

[0013] Preferably, the sliding baffle and the placement box form a sliding structure, and the placement box forms a detachable structure through the snap block, the protrusion and the lifting rod, and the protrusion forms a rotating structure through the rotating shaft and the snap block.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model is provided with a push plate loading assembly, and the first gear is rotated by the first motor. Since the side of the first gear is meshed with a sliding rod, the sliding rod can be driven to slide on the sliding base, so that the sliding plate slides up and down on the side of the fixed plate. By pushing between the sliding plate and the fixed plate, the steel shot is pushed to the top little by little and falls into the screening machine from the feeding plate. The steel shot can be quantitatively loaded to prevent too much steel shot from falling into the screening machine, which will cause the screening machine to be not smooth enough and difficult to screen.

[0016] 2. The utility model is provided with a steel shot lifting assembly and a steel shot placing assembly. Since the second motor will drive the second gear to rotate, the second gear and the lifting rod will mesh with each other, and the second gear will drive the lifting rod to slide upward, thereby driving the placing box on the placing plate to slide upward, so as to realize loading, and then slide the sliding baffle out of the placing box. Moreover, since an inclined plate is installed in the placing box, the inclined plate has a certain inclination angle, so that the steel shots in the placing box fall into the sliding slope through the inclined plate, and the steel shots can be loaded through the steel shot lifting assembly to assist the push plate loading assembly to load quantitatively, which greatly reduces the workload of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model as a whole from the side;

[0019] Figure 2 It is a three-dimensional structural diagram of the push plate material loading assembly of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the first gear and the sliding rod part of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the steel shot lifting assembly of the utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the steel shot placing assembly of the utility model.

[0023] In the figure: 1. Base of the feeding device of the steel shot screening machine; 2. Push plate feeding assembly; 201. First motor; 202. First gear; 203. Sliding rod; 204. Sliding base; 205. Sliding plate; 206. Fixed plate; 207. Baffle plate; 208. Sliding ramp; 209. Feeding plate; 3. Steel shot lifting assembly; 301. Support frame; 302. Second motor; 303. Second gear; 304. Lifting rod; 305. Lifting seat; 306. Placement plate; 4. Steel shot placing assembly; 401. Rotating shaft; 402. Bump; 403. Engaging block; 404. Placement box; 405. Inclined plate; 406. Sliding baffle. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1

[0026] See also Figures 1 to 3As shown, a feeding device of a steel shot screening machine includes a base 1 of the steel shot screening machine feeding device, a push plate feeding assembly 2 is installed on the top of the base 1 of the steel shot screening machine feeding device, and a steel shot lifting assembly 3 is arranged on the side of the push plate feeding assembly 2, and a steel shot placing assembly 4 is connected to the top of the steel shot lifting assembly 3; the push plate feeding assembly 2 includes a first motor 201, a first gear 202, a sliding rod 203, a sliding base 204, a sliding plate 205, a fixed plate 206, a material blocking plate 207, a sliding ramp 208, and a feeding plate 209, which can quantitatively feed steel shots to prevent too many steel shots from falling into the screening machine, resulting in the screening machine not being smooth enough, the sliding plate 205 is formed of a lifting structure through the sliding rod 203, the sliding base 204, the first gear 202, the first motor 201 and the fixed plate 206, and the sliding rod 203 and the first gear 202 are meshed with each other, and the sliding rod 203 and the sliding base 204 form a locking structure, the sliding plate 205, the fixed plate 206, the sliding ramp 208, and the feeding plate 209 are all inclined, and the sliding plate 205 and the fixed plate 206 are equidistantly arranged inside the baffle plate 207; the first gear 202 is rotated by the first motor 201, and since the sliding rod 203 is meshed on the side of the first gear 202, the sliding rod 203 can be driven to slide on the sliding base 204, so that the sliding plate 205 slides up and down on the side of the fixed plate 206, and the steel shot is pushed to the top little by little by pushing between the sliding plate 205 and the fixed plate 206, and falls into the screening machine from the feeding plate 209, and the steel shot can be quantitatively fed to prevent too much steel shot from falling into the screening machine, resulting in the screening machine not being smooth enough and the screening being difficult.

[0027] See also Figure 1 , Figure 4 and Figure 5As shown, a feeding device of a steel shot screening machine, a steel shot lifting component 3, including a support frame 301, a second motor 302, a second gear 303, a lifting rod 304, a lifting seat 305, and a placement plate 306, a steel shot placement component 4, including a rotating shaft 401, a protrusion 402, a clamping block 403, a placement box 404, an inclined plate 405, and a sliding baffle 406, the placement plate 306 forms a lifting structure with the support frame 301 and the lifting seat 305 through the lifting rod 304, the second gear 303, the second motor 302, and the lifting rod 304 is meshed with the second gear 303, the sliding baffle 406 and the placement box 404 form a sliding structure, and the placement box 404 forms a detachable structure with the clamping block 403, the protrusion 402 and the lifting rod 304, and The protrusion 402 forms a rotating structure with the locking block 403 through the rotating shaft 401; since the second motor 302 will drive the second gear 303 to rotate, the second gear 303 and the lifting rod 304 will mesh with each other, and the second gear 303 will drive the lifting rod 304 to slide upward, thereby driving the placement box 404 on the placement plate 306 to slide upward, thereby realizing loading, and then the sliding baffle 406 is slid out of the placement box 404, and since the placement box 404 is installed with an inclined plate 405, the inclined plate 405 has a certain inclination angle, so that the steel shots in the placement box 404 fall into the sliding ramp 208 through the inclined plate 405, and the steel shots can be loaded through the steel shot lifting assembly 3 to assist the push plate loading assembly 2 in quantitative loading, which greatly reduces the workload of the operator.

[0028] Working principle: First, place the placement box 404 filled with steel shots on the placement plate 306, and engage it in the support frame 301 through the locking block 403, and then rotate the rotating shaft 401 to rotate the direction of the protrusion 402 until the locking block 403 can be engaged to prevent the placement box 404 from shaking during the ascending process. At this time, turn on the second motor 302, and the second motor 302 will drive the second gear 303 to rotate in the lifting rod 304. Since the second gear 303 and the lifting rod 304 are meshed with each other, the second gear 303 will drive the lifting rod 304 to rotate. The lowering rod 304 slides upward on the outer wall of the lifting seat 305, and the lifting rod 304 is fixedly connected to the placement plate 306. The lifting rod 304 will drive the placement plate 306 to slide upward, and at the same time, the placement box 404 containing steel shots can be placed on the placement plate 306. At this time, the placement box 404 containing steel shots can be raised. After rising to a suitable height, the sliding baffle 406 can be slowly slid out of the placement box 404. During the sliding out process, the steel shots inside the placement box 404 will slide along the inclined plate 405 into the sliding ramp 208, and subsequent quantitative loading can be carried out;

[0029] Next, turn on the first motor 201, the first motor 201 will drive the first gear 202 to rotate clockwise. Since the first gear 202 and the sliding rod 203 are meshed with each other, when the first gear 202 rotates clockwise, the sliding rod 203 will slide on the outer wall of the sliding base 204. At the same time, the sliding rod 203 will drive the sliding plate 205 to reciprocate and rise and fall on the side of the fixed plate 206. The sliding plate 205 and the fixed plate 206 will be pushed alternately, and the steel shots can be pushed upward in a step-by-step manner until they fall from the feed plate 209 into the screening machine.

[0030] 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A feeding device for a steel shot screening machine, characterized in that: The invention comprises a steel shot screening machine feeding device base (1), a push plate feeding assembly (2) is installed on the top of the steel shot screening machine feeding device base (1), a steel shot lifting assembly (3) is arranged on the side of the push plate feeding assembly (2), and a steel shot placing assembly (4) is connected to the top of the steel shot lifting assembly (3); The push plate material feeding assembly (2) comprises a first motor (201), a first gear (202), a sliding rod (203), a sliding base (204), a sliding plate (205), a fixed plate (206), a material blocking plate (207), a sliding ramp (208), and a material feeding plate (209). The first motor (201) is rotatably connected to the side of the first gear (202), and the side of the first gear (202) is meshed with the sliding rod (203), and the sliding plate (205) is fixed to the side of the first gear (202). The bottom of the rod (203) is snap-connected with a sliding base (204), the top of the sliding rod (203) is fixedly connected with a sliding plate (205), and a fixed plate (206) is installed on the side of the sliding plate (205), the side of the fixed plate (206) is fixedly connected with a baffle plate (207), and the other side of the baffle plate (207) is fixedly connected with a sliding slope plate (208), and the top of the baffle plate (207) is fixedly connected with a feed plate (209).

2. The feeding device of the steel shot screening machine according to claim 1 is characterized in that: The sliding plate (205) forms a lifting structure through a sliding rod (203), a sliding base (204), a first gear (202), a first motor (201) and a fixed plate (206), and the sliding rod (203) and the first gear (202) are meshed with each other, and the sliding rod (203) and the sliding base (204) form a locking structure.

3. The feeding device of the steel shot screening machine according to claim 1 is characterized in that: The sliding plate (205), the fixed plate (206), the sliding ramp plate (208), and the feed plate (209) are all arranged at an incline, and the sliding plate (205) and the fixed plate (206) are arranged at equal intervals inside the baffle plate (207).

4. The feeding device of the steel shot screening machine according to claim 1 is characterized in that: The steel shot lifting assembly (3) comprises a support frame (301), a second motor (302), a second gear (303), a lifting rod (304), a lifting seat (305), and a placement plate (306). The second motor (302) is installed on the top of the support frame (301), and the side of the second motor (302) is rotatably connected to the second gear (303), the outer wall of the second gear (303) is meshed with the lifting rod (304), and the lifting seat (305) is installed inside the lifting rod (304), and the bottom of the lifting rod (304) is fixedly connected to the placement plate (306).

5. The feeding device of the steel shot screening machine according to claim 4 is characterized in that: The placement plate (306) forms a lifting structure through a lifting rod (304), a second gear (303), a second motor (302), a support frame (301), and a lifting seat (305), and the lifting rod (304) and the second gear (303) are meshed with each other.

6. The feeding device of the steel shot screening machine according to claim 1, characterized in that: The steel shot placement assembly (4) comprises a rotating shaft (401), a protrusion (402), a locking block (403), a placement box (404), an inclined plate (405), and a sliding baffle (406); the outer wall of the rotating shaft (401) is rotatably connected with the protrusion (402), the bottom of the protrusion (402) is installed with the locking block (403), and the side of the locking block (403) is fixedly connected with the placement box (404), the bottom of the placement box (404) is fixedly connected with the inclined plate (405), and the interior of the placement box (404) is slidably connected with the sliding baffle (406).

7. A feeding device for a steel shot screening machine according to claim 6, characterized in that: The sliding baffle (406) and the placement box (404) form a sliding structure, and the placement box (404) forms a detachable structure through the locking block (403), the protrusion (402) and the lifting rod (304), and the protrusion (402) forms a rotating structure through the rotating shaft (401) and the locking block (403).

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