CN114589621A - Automatic steel ball feeding and discharging device for ball finishing machine - Google Patents
Automatic steel ball feeding and discharging device for ball finishing machine Download PDFInfo
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- CN114589621A CN114589621A CN202210129049.1A CN202210129049A CN114589621A CN 114589621 A CN114589621 A CN 114589621A CN 202210129049 A CN202210129049 A CN 202210129049A CN 114589621 A CN114589621 A CN 114589621A
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- cylinder
- ball
- steel balls
- feeding
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 82
- 239000010959 steel Substances 0.000 title claims abstract description 82
- 238000007599 discharging Methods 0.000 title claims abstract description 28
- 238000003860 storage Methods 0.000 claims abstract description 110
- 230000007246 mechanism Effects 0.000 claims abstract description 109
- 238000005498 polishing Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
- B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
Abstract
The invention belongs to the technical field of machining, and particularly relates to an automatic steel ball feeding and discharging device for a ball polishing machine, which comprises the ball polishing machine, a feeding mechanism, a discharging mechanism, a conveying mechanism, a storage mechanism, a feeding chute and a discharging chute; the conveying mechanism is fixed between the feeding mechanism and the discharging mechanism, and the storage mechanism is positioned between the feeding mechanism and the ball polishing machine; the feeding mechanism is provided with a storage box I for storing and feeding steel balls. The invention can lead the ball finishing machine to automatically feed and discharge steel balls without interruption in the grinding process, and the total storage capacity of the steel balls is larger.
Description
Technical Field
The invention belongs to the technical field of machining, and particularly relates to an automatic loading and unloading device for a steel ball of a ball finishing machine.
Background
The steel ball is an important component of a rolling bearing, and the diameter of the steel ball of the bearing is larger in large-scale precision equipment such as a high-speed motor car, a windmill and the like. The ball polishing machine is an important ring for producing steel balls, the steel balls enter grooves of a movable grinding disc and a static grinding disc of the ball polishing machine from a feeding mechanism to be ground, and when no steel ball blank exists in the movable grinding disc and the static grinding disc, the ball polishing machine operates in an idle running mode and is easy to damage a motor, so that uninterrupted feeding is kept in the working process of the ball polishing machine. The total storage amount of the steel balls in the storage bin is reduced due to the increase of the diameter of the ground steel ball in the production process of the steel ball, and batch production cannot be completed at one time. In order to ensure the number of steel balls processed by the ball finishing machine at one time, the capacity of a bin of the ball finishing machine needs to be improved. The original round material tray occupies a large area, cannot be enlarged in diameter, and only can be increased in height, and the height of the material tray is limited by the positions of a feeding chute and a discharging chute of the ball polishing machine.
The invention of application publication No. CN113788324A discloses an automatic feeding and discharging device for a material tray and a feeding method thereof, which are used for automatically feeding and discharging materials to automatic production, detection and manufacturing equipment, and a screw stepping motor is used for pushing the material tray to lift, and the material tray is conveyed to a feeding mechanism through a transfer mechanism for feeding.
The automatic feeding and discharging device can realize automatic feeding and discharging of small-batch parts, but cannot play a large-batch feeding function, and the feeding is interrupted when the material tray is transferred.
Application publication No. CN 215325435U's utility model "an automatic unloader that goes up carries out the material loading through going up and down to construct, and empty charging tray is shifted to lift unloading mechanism to the rethread manipulator.
Above-mentioned utility model can realize the splendid attire and the turnover of finding product, and the mechanism is simple, and the charging tray is capacious, can not bear big batch steel ball, and the manipulator is with high costs, can not realize the transfer of big storage workbin. Therefore, the feeding device is not suitable for feeding and blanking the steel balls of the ball finishing machine.
The utility model discloses an automatic unloader that goes up of lathe of authorized bulletin number CN215281067U includes rotatory feed bin, rotary mechanical arm and bears the device, snatchs the work piece through the arm, carries out the transfer of work piece between material loading level and unloading level.
The utility model can realize the feeding and discharging of single workpiece, has low feeding and discharging efficiency, high cost, small capacity of the rotary bin and no improvement space, thus being not suitable for the feeding and discharging of the steel balls of the ball finishing machine,
to sum up, above-mentioned unloader all is used for the feed and the unloading of small part of small batch volume, can not satisfy the demand of current ball-finishing machine steel ball feed, and for this reason, this patent has proposed the automatic unloader that goes up of ball-finishing machine steel ball.
Disclosure of Invention
The invention overcomes the defects of the prior art, provides the automatic feeding and discharging device for the steel balls of the ball finishing machine, can ensure that the steel balls are fed and discharged continuously and automatically in the grinding process of the ball finishing machine, and has larger total storage capacity of the steel balls.
In order to achieve the purpose, the invention adopts the technical scheme that: an automatic loading and unloading device for steel balls of a ball polishing machine comprises the ball polishing machine (1), a loading mechanism (2), an unloading mechanism (3), a conveying mechanism (4), a storage mechanism (5), a loading chute (6) and an unloading chute (7); the conveying mechanism (4) is fixed between the feeding mechanism (2) and the discharging mechanism (3), and the storage mechanism (5) is positioned between the feeding mechanism (2) and the ball polishing machine (1); the feeding mechanism (2) is provided with a first material storage box (211) for storing and feeding steel balls.
Further, the feeding mechanism (2) comprises a first rack (201), a first hydraulic lifting device (202), a first guide shaft support (203), a first guide shaft (204), a first bottom plate (206), a first fixing part (207), a first pressure sensor (208), a first self-lubricating shaft sleeve (209), a first ball baffle plate (210), a first storage box (211), a first roller (213), a first door (214), a first U-shaped door baffle plate (215), a first cylinder (216), a second cylinder mounting plate (218) and a second cylinder (219), wherein the first rack (201) is arranged at the tail end of the photosphere machine, the first pressure sensor (208) is arranged on the first rack (201) and used for monitoring the number of steel balls in the first storage box (211) in real time, the first bottom plate (206) is arranged on the first pressure sensor (208), the first storage box (211) is arranged on the first bottom plate (206) and used for storing the steel balls, a second air cylinder (219) is arranged at the bottom of the first material storage box (211), a first air cylinder (216) is arranged on the first bottom plate (206), a first U-shaped shutter plate (215) is arranged at the tail end of the first air cylinder (216), the switch is used for controlling the opening and closing of the first door (214), the first door (214) is arranged on one side of the first storage box (211), the first ball blocking plate (210) is arranged on the first storage box (211), used for preventing the steel balls in the second storage box (313) from rolling out of the box body when being transferred to the first storage box (211), a first roller (213) is arranged in the first material storage box (211), a plurality of first self-lubricating shaft sleeves (209) are arranged on the first base plate (206), a first guide shaft (204) is arranged between the first self-lubricating shaft sleeve (209) and the first frame (201), the first base plate (206) is pushed to move along the vertical direction of the first guide shaft (204) by the first hydraulic lifting device (202).
Further, the blanking mechanism (3) comprises a second rack (301), a second hydraulic lifting device (302), a third cylinder (304), a second pressure sensor (305), a second U-shaped door baffle plate (306), a second door (307), a second roller (309), a second guide shaft support (310), a second ball baffle plate (311), a second guide shaft (312), a second storage box (313), a third U-shaped door baffle plate (314), a fourth cylinder mounting plate (315), a fourth cylinder (316), a second self-lubricating shaft sleeve (317), a second bottom plate (318), a fifth cylinder mounting plate (321) and a fifth cylinder (322), the second rack (301) is arranged at the tail end of the photosphere machine (1), the second rack (301) is provided with the second pressure sensor (305) for monitoring the number of steel balls in the second storage box (313) in real time, the second bottom plate (318) is arranged on the second pressure sensor (305), the second storage box (313) is arranged on the second bottom plate (318), the automatic feeding device is used for collecting steel balls ground for one circle by a ball finishing machine (1), a cylinder five (322) is arranged at the bottom of a storage box II (313), a cylinder three (304) is arranged on a base plate II (318), a U-shaped door baffle plate II (306) is arranged at the tail end of the cylinder three (304) and used for controlling the opening and closing of a door II (307), a door II (307) is arranged on one side of the storage box II (313), a roller II (309) is arranged in the storage box II (313), a plurality of self-lubricating shaft sleeves II (317) are arranged on the base plate II (318), a guide shaft II (312) is arranged between the self-lubricating shaft sleeves II (317) and a rack II (301), a cylinder mounting plate IV (315) is arranged on the base plate II (318), a cylinder IV (316) is arranged on the cylinder mounting plate IV (315), and a signal is fed back to the cylinder IV (315) through a pressure sensor II (305), and pushing the third U-shaped door baffle (314) to control the opening and closing of the tail end door of the blanking chute (6).
Further, the conveying mechanism (4) comprises a conveying chute fixing plate (402) and a conveying chute (403), and a plurality of conveying chute fixing plates (402) are arranged on the rack (201) and the rack II (201) and used for fixing the conveying chute (403) between the feeding mechanism (2) and the discharging mechanism (3).
Further, the storage mechanism (5) comprises a storage bin (502) arranged between the discharging chute (6) and the feeding mechanism (2) and used for storing a certain number of steel balls, and bin support tubes (503) are arranged on two sides of the storage bin (502).
The invention solves the defects existing in the background technology, and has the beneficial effects that:
1. the invention discloses an automatic loading and unloading device for steel balls of a ball finishing machine, which can realize automatic continuous loading and unloading of the steel balls in large batches.
2. The pressure sensor is positioned between the sensor mounting plate and the bottom plate, so that the real-time monitoring of the number of the steel balls in the storage box of the feeding and discharging mechanism is realized. The automatic feeding and discharging of the steel balls are realized by matching between the oil cylinder and the air cylinder, the bin can be enlarged in three aspects of length, width and height, the quantity of the stored steel balls is increased, the improved space is large, and the working efficiency is improved.
3. The material storage mechanism is positioned between the blanking chute and the feeding structure of the ball finishing machine, so that the purpose of uninterrupted feeding of the steel balls is achieved.
Drawings
FIG. 1 is a schematic structural diagram of an automatic loading and unloading device for a steel ball of a ball finishing machine in a preferred embodiment of the invention;
FIG. 2 is a schematic axial view of a loading mechanism in a preferred embodiment of the invention;
FIG. 3 is a schematic side view of the loading mechanism in the preferred embodiment of the invention
FIG. 4 is a schematic axial view of a blanking mechanism in a preferred embodiment of the present invention;
FIG. 5 is a schematic side view of a blanking mechanism in a preferred embodiment of the present invention;
FIG. 6 is a schematic diagram of the structure of the transfer mechanism in the preferred embodiment of the present invention;
FIG. 7 is a schematic structural view of a storage mechanism in a preferred embodiment of the invention;
in the figure: 1-a ball finishing machine, 2-a feeding mechanism, 3-a blanking mechanism, 4-a conveying mechanism, 5-a storage mechanism, 6-a blanking chute, 7-a feeding chute, 201-a rack, 202-a hydraulic lifting device I, 203-a guide shaft support I, 204-a guide shaft I, 205-a sensor mounting plate I, 206-a bottom plate I, 207-a fixing piece I, 208-a pressure sensor I, 209-a self-lubricating shaft sleeve I, 210-a ball baffle I, 211-a storage box I, 212-a roller support plate I, 213-a roller I, 214-a door I, 215-a U-shaped door baffle I, 216-a cylinder I, 217-a cylinder mounting plate I, 218-a cylinder mounting plate II, 219-a cylinder II, 301-a rack II, 302-a hydraulic lifting device II, 303-cylinder mounting plate III, 304-cylinder III, 305-pressure sensor II, 306-U-shaped door baffle plate II, 307-door II, 308-roller support plate II, 309-roller II, 310-guide shaft support part II, 311-ball baffle plate II, 312-guide shaft II, 313-storage box II, 314-U-shaped door baffle plate III, 315-cylinder mounting plate IV, 316-cylinder IV, 317-self-lubricating shaft sleeve II, 318-bottom plate II, 319-sensor mounting plate II, 320-fixing part II, 321-cylinder mounting plate V, 322-cylinder V, 401-conveying chute mounting plate, 402-conveying chute fixing plate, 403-conveying chute, 502-storage bin and 503-storage bin supporting tube.
Detailed Description
The invention will now be described in further detail with reference to the drawings, which are simplified schematic drawings illustrating only the basic structure of the invention in a schematic manner, and examples, which therefore show only the constituents relevant to the invention.
It should be noted that, if directional indications (such as up, down, bottom, top, etc.) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative position relationship, motion situation, etc. of each component in a certain posture, and if the certain posture is changed, the directional indications are changed accordingly. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly and encompass, for example, both fixed and removable connections as well as integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the invention relates to an automatic loading and unloading device for steel balls of a ball polishing machine, which comprises a ball polishing machine (1), a loading mechanism (2), an unloading mechanism (3), a conveying mechanism (4), a storage mechanism (5), a loading chute (6) and an unloading chute (7); the conveying mechanism (4) is fixed between the feeding mechanism (2) and the discharging mechanism (3), and the storage mechanism (5) is positioned between the feeding mechanism (2) and the ball polishing machine (1); the feeding mechanism (2) is provided with a first material storage box (211) for storing and feeding steel balls.
As a preferred embodiment of the invention, as shown in fig. 2 and 3, the feeding mechanism (2) comprises a first rack (201), a first hydraulic lifting device (202), a first guide shaft support (203), a first guide shaft (204), a first bottom plate (206), a first fixing piece (207), a first pressure sensor (208), a first self-lubricating shaft sleeve (209), a first ball baffle (210), a first storage box (211), a first roller (213), a first door (214), a first U-shaped door baffle (215), a first cylinder (216), a second cylinder mounting plate (218) and a second cylinder (219); the tail end of the ball flashing machine is provided with a first rack (201), a first pressure sensor (208) is installed on the first rack (201) and used for monitoring the number of steel balls in the first storage box (211) in real time, a first base plate (206) is arranged on the first pressure sensor (208), a first storage box (211) is arranged on the first base plate (206) and used for storing the steel balls, a second cylinder (219) is arranged at the bottom of the first storage box (211), a first cylinder (216) is arranged on the first base plate (206), a first U-shaped baffle plate (215) is arranged at the tail end of the first cylinder (216) and used for controlling the opening and closing of the first door (214), the first door (214) is arranged on one side of the first storage box (211), a first baffle plate (210) is arranged on the first storage box (211) and used for preventing the steel balls in the second storage box (313) from rolling out of the box body when being transferred to the first storage box (211), still be provided with gyro wheel (213) in the storage case (211), be provided with a plurality of self-lubricating axle sleeve (209) on bottom plate (206), be provided with guiding axle (204) between self-lubricating axle sleeve (209) and frame (201), promote the vertical direction motion of bottom plate (206) along guiding axle (204) through hydraulic lifting device (202).
As a preferred embodiment of the invention, as shown in fig. 2 and 3, the feeding mechanism (2) further includes a first sensor mounting plate (205), a first roller support plate (212), a first cylinder mounting plate (217), wherein the first sensor mounting plate (205) is arranged on the first frame (201) and used for mounting a plurality of first pressure sensors (208), and the first fixing member (207) is arranged on two sides of the first restocking box (211).
As a preferred embodiment of the invention, as shown in fig. 4 and 5, the blanking mechanism (3) includes a second frame (301), a second hydraulic lifting device (302), a third cylinder (304), a second pressure sensor (305), a second U-shaped door blocking plate (306), a second door (307), a second roller (309), a second guide shaft support (310), a second ball blocking plate (311), a second guide shaft (312), a second storage box (313), a third U-shaped door blocking plate (314), a fourth cylinder mounting plate (315), a fourth cylinder (316), a second self-lubricating shaft sleeve (317), a second bottom plate (318), a fifth cylinder mounting plate (321), a fifth cylinder (322), a second frame (301) arranged at the tail end of the light dome camera (1), a second pressure sensor (305) arranged on the second frame (301) and used for monitoring the number of steel balls in the second storage box (313) in real time, and a second bottom plate (318) arranged on the second pressure sensor (305), a storage box II (313) is arranged on the base plate II (318) and used for collecting steel balls ground by the ball finishing machine (1) for one circle, a cylinder V (322) is arranged at the bottom of the storage box II (313), a cylinder III (304) is arranged on the base plate II (318), a U-shaped shutter plate II (306) is arranged at the tail end of the cylinder III (304) and used for controlling the opening and closing of the door II (307), a door II (307) is arranged on one side of the storage box II (313), a roller II (309) is arranged in the storage box II (313), a plurality of self-lubricating shaft sleeves II (317) are arranged on the base plate II (318), a guide shaft II (312) is arranged between the self-lubricating shaft sleeves II (317) and the rack II (301), a cylinder mounting plate IV (315) is arranged on the base plate II (318), a cylinder IV (316) is arranged on the cylinder mounting plate IV (315), and a signal is fed back to the cylinder IV (315) through the pressure sensor II (305), and pushing the third U-shaped door baffle (314) to control the opening and closing of the tail end door of the blanking chute (6).
As a preferred embodiment of the invention, as shown in fig. 4 and 5, the blanking mechanism (3) further comprises a cylinder mounting plate three (303), a roller support plate two (308), a sensor mounting plate two (319), and a fixing member two (320), wherein the sensor mounting plate two (319) is mounted on the rack two (301) and is used for mounting a plurality of pressure sensors two (305); the second fixing piece (320) is installed on two sides of the second storage box (313), the third air cylinder installation plate (303) is installed on the second bottom plate (318), and the third air cylinder installation plate (303) is used for installing the third air cylinder (304).
As a preferred embodiment of the present invention, as shown in fig. 6, the conveying mechanism (4) includes a conveying chute fixing plate (402) and a conveying chute (403), and a plurality of conveying chute fixing plates (402) are disposed on the rack (201) and the rack two (201) for fixing the conveying chute (403) between the feeding mechanism (2) and the discharging mechanism (3). The conveying mechanism (4) further comprises a chute mounting plate (401), and the chute mounting plate (401) is arranged between the bottom end of the conveying chute (403) and the first rack (201).
As a preferred embodiment of the present invention, as shown in fig. 7, the storage mechanism (5) includes a storage bin (502) disposed between the feeding chute (6) and the feeding mechanism (2) for storing the steel balls, so that the ball finishing machine still feeds the steel balls when the steel balls in the feeding and discharging bin are transferred, and a bin support tube (503) is disposed between the storage bin (502) and the first frame (201).
As a preferred embodiment of the present invention, the automatic loading and unloading device for the steel balls of the ball finishing machine of the present invention realizes automatic loading and unloading by the following steps:
s1, pushing the first storage box (211) to a certain gradient through the second air cylinder (219), closing the first air cylinder (216), opening the first door (214), and feeding the steel balls;
s2, monitoring the number of steel balls in the storage box through a pressure sensor, pushing the feeding mechanism (2) and the discharging mechanism (3) to move to specified positions by using a hydraulic pushing device when all the steel balls in the storage box I (211) are transferred, and pushing the storage box II (313) to a certain gradient by using a cylinder V (322);
s3, conveying the steel balls in a second storage box (313) of the blanking mechanism (3) to a first storage box (211) of the feeding mechanism (2) through the conveying mechanism (4);
s4, arranging a storage mechanism (5) between the ball finishing machine (1) and the feeding mechanism (2) to store a certain number of steel balls, and further realizing no idle running of the ball finishing machine when the steel balls in the upper and lower bins are transferred;
as a preferred embodiment of the present invention, as shown in fig. 1, the feeding mechanism (2) includes a first storage tank (211) and a first hydraulic lifting device (202), and a pressure sensor is further disposed between the first storage tank (211) and the first hydraulic lifting device (202).
Further, before the mechanical structure is started, the steel balls which are formed by cold heading are placed into a first storage box (211) of the feeding mechanism (2). Starting equipment, lifting a first storage box (211) to a designated position by a first hydraulic lifting device (202), opening a second air cylinder (219), pushing one end of the first storage box (211) to enable the first storage box to have a certain gradient, closing the first air cylinder (216), opening a first door (214) on one side of the first storage box (211) and putting the first door on a storage mechanism (5), rolling steel balls into the storage mechanism (5), and rolling the steel balls into a gloss ball machine (1) through a feeding chute (7).
When a pressure sensor I (208) of a feeding mechanism (2) monitors that a steel ball in a storage box I (211) is zero, a hydraulic lifting device I (202) in the feeding mechanism (2) descends to a specified position, a hydraulic lifting device II (302) in a blanking mechanism (3) ascends to the specified position, a cylinder V (322) is opened to push one end of the storage box II (313) to enable the storage box II to have a certain gradient, a cylinder III (304) is closed, a cylinder I (216) is opened, a door II (307) on one side of the blanking mechanism (3) is opened, and the steel ball in the storage box II (313) rolls into the storage box I (211) through a transmission mechanism (4). Meanwhile, the third air cylinder (304) is opened, the door on the blanking chute (6) is closed, and the steel balls ground by the ball finishing machine for one circle are stored in the blanking chute (6). When a second pressure sensor (305) of the blanking mechanism (3) monitors that the number of steel balls in a second storage box (313) is zero, a first hydraulic lifting device (202) in the feeding mechanism (2) rises to a specified position, a second hydraulic lifting device (302) in the blanking mechanism (3) falls to the specified position, a first air cylinder (216) is closed, a third air cylinder (304) is opened, the feeding mechanism (2) starts to feed, and the actions are repeated.
The working principle is as follows:
as shown in fig. 1 to 5, the second storage box (313) of the feeding mechanism (2) is used for collecting steel balls ground by the ball grinder for one circle, and the conveying mechanism (4) is used for transferring the steel balls in the second storage box (313) of the feeding mechanism (3) to the first storage box (211) of the feeding mechanism (2). The storage mechanism (5) is placed between the feeding chute (6) and the feeding mechanism (2) and used for storing a certain number of steel balls, and the steel balls are continuously fed in the process that the steel balls in the storage box II (313) of the discharging mechanism (3) are transferred to the storage box I (211) of the feeding mechanism (2).
In light of the foregoing description of the preferred embodiment of the present invention, it is to be understood that various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. An automatic loading and unloading device for steel balls of a ball finishing machine is characterized by comprising a ball finishing machine (1), a loading mechanism (2), an unloading mechanism (3), a conveying mechanism (4), a storage mechanism (5), a loading chute (6) and an unloading chute (7); the conveying mechanism (4) is fixed between the feeding mechanism (2) and the discharging mechanism (3), and the storage mechanism (5) is positioned between the feeding mechanism (2) and the ball polishing machine (1); the feeding mechanism (2) is provided with a first material storage box (211) for storing and feeding steel balls.
2. The automatic loading and unloading device for the steel balls of the ball finishing machine according to claim 1 is characterized in that: the feeding mechanism (2) comprises a first rack (201), a first hydraulic lifting device (202), a first guide shaft support (203), a first guide shaft (204), a first bottom plate (206), a first fixing part (207), a first pressure sensor (208), a first self-lubricating shaft sleeve (209), a first ball baffle plate (210), a first storage box (211), a first roller (213), a first door (214), a first U-shaped door baffle plate (215), a first cylinder (216), a second cylinder mounting plate (218) and a second cylinder (219), wherein the tail end of the photosphere machine is provided with the first rack (201), the first rack (201) is provided with the first pressure sensor (208) for monitoring the number of steel balls in the first storage box (211) in real time, the first pressure sensor (208) is provided with the first bottom plate (206), the first storage box (211) is provided with the first storage box (211) for storing the steel balls, and the second cylinder (219) is arranged at the bottom of the first storage box (211), the improved automatic steel ball storage device is characterized in that a first air cylinder (216) is arranged on the first bottom plate (206), a first U-shaped door blocking plate (215) is arranged at the tail end of the first air cylinder (216) and used for controlling opening and closing of the first door (214), the first door (214) is arranged on one side of the first storage box (211), a first ball blocking plate (210) is arranged on the first storage box (211) and used for preventing a steel ball in the second storage box (313) from rolling out of a box body when the steel ball is transferred to the first storage box (211), a first roller (213) is further arranged in the first storage box (211), a plurality of first self-lubricating shaft sleeves (209) are arranged on the first bottom plate (206), a first guide shaft (204) is arranged between the first self-lubricating shaft sleeves (209) and a first rack (201), and the first bottom plate (206) is pushed to move along the vertical direction of the first guide shaft (204) through a first hydraulic lifting device (202).
3. The automatic loading and unloading device for the steel balls of the ball finishing machine according to claim 1 is characterized in that: the blanking mechanism (3) comprises a second rack (301), a second hydraulic lifting device (302), a third cylinder (304), a second pressure sensor (305), a second U-shaped door baffle plate (306), a second door (307), a second roller (309), a second guide shaft support (310), a second ball baffle plate (311), a second guide shaft (312), a second storage box (313), a third U-shaped door baffle plate (314), a fourth cylinder mounting plate (315), a fourth cylinder (316), a second self-lubricating shaft sleeve (317), a second bottom plate (318), a fifth cylinder mounting plate (321) and a fifth cylinder (322), the second rack (301) is arranged at the tail end of the dome camera (1), the second rack (301) is provided with the second pressure sensor (305) for monitoring the number of steel balls in the second storage box (313) in real time, the second bottom plate (318) is arranged on the second pressure sensor (305), and the second storage box (313) is arranged on the second bottom plate (318), the automatic feeding device is used for collecting steel balls ground for one circle by a ball finishing machine (1), a cylinder five (322) is arranged at the bottom of a storage box II (313), a cylinder three (304) is arranged on a base plate II (318), a U-shaped door baffle plate II (306) is arranged at the tail end of the cylinder three (304) and used for controlling the opening and closing of a door II (307), a door II (307) is arranged on one side of the storage box II (313), a roller II (309) is arranged in the storage box II (313), a plurality of self-lubricating shaft sleeves II (317) are arranged on the base plate II (318), a guide shaft II (312) is arranged between the self-lubricating shaft sleeves II (317) and a rack II (301), a cylinder mounting plate IV (315) is arranged on the base plate II (318), a cylinder IV (316) is arranged on the cylinder mounting plate IV (315), and a signal is fed back to the cylinder IV (315) through a pressure sensor II (305), and pushing the third U-shaped door baffle (314) to control the opening and closing of the tail end door of the blanking chute (6).
4. The automatic loading and unloading device for the steel balls of the ball finishing machine according to claim 1 is characterized in that: the conveying mechanism (4) comprises a conveying chute fixing plate (402) and a conveying chute (403), wherein the rack (201) and the rack II (201) are provided with a plurality of conveying chute fixing plates (402) for fixing the conveying chute (403) between the feeding mechanism (2) and the discharging mechanism (3).
5. The automatic loading and unloading device for the steel balls of the ball finishing machine according to claim 1 is characterized in that: the storage mechanism (5) comprises a storage bin (502) arranged between the discharging chute (6) and the feeding mechanism (2) and used for storing a certain number of steel balls, and bin support tubes (503) are arranged on two sides of the storage bin (502).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129049.1A CN114589621B (en) | 2022-02-11 | 2022-02-11 | Automatic steel ball feeding and discharging device for ball polishing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129049.1A CN114589621B (en) | 2022-02-11 | 2022-02-11 | Automatic steel ball feeding and discharging device for ball polishing machine |
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| Publication Number | Publication Date |
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| CN114589621A true CN114589621A (en) | 2022-06-07 |
| CN114589621B CN114589621B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210129049.1A Active CN114589621B (en) | 2022-02-11 | 2022-02-11 | Automatic steel ball feeding and discharging device for ball polishing machine |
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| CN113427395A (en) * | 2021-07-14 | 2021-09-24 | 王贯 | Ball grinder with circulating filtration grinding fluid function |
| CN215547497U (en) * | 2021-06-04 | 2022-01-18 | 新乡市至德精密设备有限公司 | Material tray capable of adjusting feeding position |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR445930A (en) * | 1912-04-12 | 1912-11-22 | Augustine Edward Greene | Advanced machine for grinding or polishing balls or balls |
| JPH04372354A (en) * | 1991-06-18 | 1992-12-25 | Tsubakimoto Seiko:Kk | Steel ball polishing device |
| CN2571538Y (en) * | 2002-10-02 | 2003-09-10 | 瓦房店轴承集团有限责任公司 | Circular lapping device for big steel ball of bearing |
| CN104128876A (en) * | 2014-07-04 | 2014-11-05 | 浙江工业大学 | Sphere conveying mechanism of device for machining high-precision sphere |
| CN208601243U (en) * | 2018-12-13 | 2019-03-15 | 韶关市滚动轴承制造有限公司 | A kind of new-type rolling bearing steel ball ball crusher |
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| CN113427395A (en) * | 2021-07-14 | 2021-09-24 | 王贯 | Ball grinder with circulating filtration grinding fluid function |
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| CN114589621B (en) | 2024-04-12 |
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