CN210633221U - Steel ball counting, separating and adding device - Google Patents
Steel ball counting, separating and adding device Download PDFInfo
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- CN210633221U CN210633221U CN201921529712.7U CN201921529712U CN210633221U CN 210633221 U CN210633221 U CN 210633221U CN 201921529712 U CN201921529712 U CN 201921529712U CN 210633221 U CN210633221 U CN 210633221U
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Abstract
A steel ball counting, separating and adding device comprises a rotary table and a driving device for driving the rotary table to rotate, wherein a plurality of pairs of steel ball grooves, a feeding hole, a discharging hole and a material leaking hole are formed in the rotary table and positioned between the feeding hole and the discharging hole, and the material leaking hole is provided with a movable baffle; the steel ball groove is a through hole arranged on the turntable; the adding device also comprises a first base positioned below the rotary table and an accessory fixing device arranged below the discharge port, wherein the first base covers the feed port of the rotary table but does not cover the discharge port and the discharge hole; the separation adding device also comprises a controller, and the controller is in control connection with the driving device, the movable baffle and the ball pushing device. The utility model discloses a gravity feeding leaks the mode control of material, has improved the adaptability of equipment to different steel ball track diameters, different materials and different quantity steel balls by a wide margin, need not to adopt the customization to transport and adsorb the mould, makes things convenient for the truckle accessory of the different specifications of mass production and has reduced manufacturing cost.
Description
Technical Field
The utility model belongs to the field of machinery, a production facility is related to, concretely relates to steel ball count separation adds device.
Background
In the manufacturing process of equipment such as a caster and the like, steel balls with a certain number and size need to be rolled into a caster accessory every time, the existing production process is to order an upper die and a lower die and related accessories according to the actual number of the steel balls and a steel ball rail, as shown in figure 1, the steel balls are firstly separated by the lower die, the steel balls are separated by the lower die to form the actually required annular shape and number, and the steel balls which are annularly formed on the upper die and the lower die of the steel balls are sucked by magnetic force or vacuum suction force and then are placed on the steel ball rail; all relevant upper and lower dies and mechanisms are required to be replaced when the number of the steel balls is different from the diameter of the rail where the steel balls are located. Based on the situation, at the stage that the current personalized products are more and more popular and the order is small and complicated, frequent replacement of the upper steel ball die and the lower steel ball die and the mechanism is inevitable, and a large amount of manpower, time and resources are consumed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defect existing in the prior art, the utility model discloses a steel ball counting, separating and adding device.
The steel ball counting, separating and adding device comprises a rotary table and a driving device for driving the rotary table to rotate, wherein a plurality of pairs of steel ball grooves, feed inlets, discharge outlets and material leaking ports positioned between the feed inlets and the discharge outlets are formed in the rotary table, each material leaking port is provided with a movable baffle, and the steel ball grooves, the feed inlets, the discharge outlets and the material leaking ports are positioned on the same circle with the axis of the rotary table as the center of a circle; the steel ball groove is a through hole arranged on the turntable;
the adding device also comprises a first base positioned below the rotary table and an accessory fixing device arranged below the discharge port, wherein the first base covers the feed port of the rotary table but does not cover the discharge port and the discharge hole;
the separation adding device also comprises a controller, and the controller is in control connection with the driving device and the movable baffle.
Preferably, the feed inlet is provided with a pair of flow channels, and each flow channel is connected with one steel ball groove.
Preferably, the accessory fixing device comprises a second base located below the first base and a fixing shaft penetrating through the second base, the accessory rotating driving device for driving the fixing shaft to rotate is arranged below the second base, and the part of the fixing shaft located above the second base is provided with the accessory clamping device.
Preferably, the steel ball grooves are provided with four pairs, and the four pairs are respectively positioned at four end points of two mutually perpendicular diameters on the same circle.
Preferably, the feeding port and the discharging port are respectively provided with a feeding ball pushing device and a discharging ball pushing device.
Furthermore, the whole first base can move along a straight line defined by the feeding hole and the discharging hole relative to the second base.
Furthermore, the first base and the second base are provided with a sliding rail and a groove sliding block which are matched with each other.
Adopt the steel ball count separation add device, have following superiority:
the gravity feeding and material leaking mode control is adopted, so that the adaptability of the equipment to different steel ball track diameters, different materials and different quantities of steel balls is greatly improved, a customized transfer and adsorption mould is not required, the truckle accessories of different specifications can be conveniently produced in batch, and the production cost is reduced.
The utility model discloses a carousel and controller control leak the material, can utilize gravity to make the steel ball descend naturally, only need parts such as drive carousel can realize leaking material and steel ball quantity control, and prior art has reduced equipment operation consumption relatively.
And thirdly, the controller is used for accurately controlling the leakage of the steel balls, so that the quantity of the steel balls is more accurately controlled, and the efficiency and the reliability of steel ball counting are improved.
Drawings
FIG. 1 is a schematic view of a prior art steel ball addition device;
FIG. 2 is a schematic perspective view of a steel ball counting, separating and adding device according to an embodiment of the present invention;
FIG. 3 is a schematic front view of a steel ball counting, separating and adding device according to an embodiment of the present invention;
FIG. 4 is a schematic top view of a steel ball counting, separating and adding device according to an embodiment of the present invention;
FIG. 5 is a no-load diagram of an embodiment of the steel ball bearing plate of the present invention;
FIG. 6 is a schematic view of a steel ball bearing plate according to an embodiment of the present invention;
FIG. 7 is a perspective view of a combination of a turntable and a first base in the steel ball counting, separating and adding device according to the present invention;
FIG. 8 is a schematic top view of a combination of a turntable and a first base in the steel ball counting, separating and adding device according to the present invention;
the utility model discloses a radial section structure schematic diagram of a specific implementation mode of the steel ball counting, separating and adding device; the reference numbers in the figure are 1-feeding ball pushing device, 2-discharging ball pushing device, 3-discharging port, 4-accessory rotating driving device, 5-feeding port, 6-discharging port, 7-steel ball bearing disc caster accessory, 8-baffle driving device, 9-first base, 11-rotating disc, 12-moving direction, 13-fixed shaft, 14-steel ball rail, 15-sliding rail, 16-groove sliding block, 17-second base and 18-steel ball bearing disc supporting plate.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
The utility model discloses a generally be used for processing steel ball bearing plate for truckle, as shown in fig. 5, steel ball bearing plate is the truckle part, and for the tray that has the annular track of a middle trompil, inside holds many balls that have continuous distribution, the tray is through the fixed truckle that forms of pivot and gyro wheel that passes the intermediate hole.
The steel ball counting, separating and adding device comprises a rotary table 11 and a driving device for driving the rotary table to rotate, wherein a plurality of pairs of steel ball grooves, a feed inlet 5, a discharge outlet 6 and a material leakage port 3 positioned between the feed inlet and the discharge outlet are arranged on the rotary table, the material leakage port is provided with a movable baffle, and the steel ball grooves, the feed inlet, the discharge outlet and the material leakage port are positioned on the same circle with the axis of the rotary table as the center of a circle; the steel ball groove is a through hole arranged on the turntable;
the adding device also comprises a first base 9 positioned below the rotary table and an accessory fixing device arranged below the discharge port, wherein the first base covers the feed port of the rotary table but does not cover the discharge port and the discharge hole;
the separation adding device also comprises a controller, and the controller is in control connection with the driving device, the movable baffle and the ball pushing device.
When the steel ball bearing plate is used, the steel ball bearing plate 7 is arranged below the discharge port 6 through the accessory fixing device, and at least part of the steel ball bearing plate is positioned below the discharge port so as to bear steel balls leaked from the discharge port.
The installation direction of the whole device is that the rotary table is generally horizontally arranged, and the first base is positioned below the rotary table, so that the feeding, the leakage and the discharging of the steel balls can be automatically carried out by utilizing gravity without additionally adding a power device to act on the steel balls.
In the embodiment shown in fig. 2 to 4, four pairs of steel ball grooves are symmetrically distributed around the axis of the rotating shaft of the rotating disc on the body of the rotating disc, each steel ball groove can just contain one steel ball, the rotating disc is driven to rotate by the driving device during operation, when a certain steel ball groove is conveyed to the feeding port, the steel balls are fed into the steel ball grooves through the feeding port, in fig. 2, the feeding port is provided with a pair of flow passages, each flow passage is connected with one steel ball groove, the steel balls are continuously fed through the flow passages, and under the action of gravity, the steel balls can automatically enter the steel ball grooves as long as the steel ball grooves rotate to the feeding position.
The turntable rotates to move the steel ball grooves to the material leakage opening, the controller judges whether the steel balls need to leak through calculation, if so, the baffle is opened, one steel ball in one of the steel ball grooves leaks, then the baffle resets, the turntable continues to rotate, and if the steel balls do not need to leak, the baffle does not act. The switch of the baffle can be controlled by a baffle driving device arranged near the turntable, for example, the baffle can be driven by a motor to rotate and translate, and the details are not repeated.
After the steel ball groove on the rotary table rotates to the discharge port, the steel ball is pushed by the 2-discharging ball pushing device to leak into a steel ball bearing plate arranged below the discharge port because the first base does not cover the discharge port.
The quantity of the balls to be mounted on each steel ball bearing disc is only odd number and even number, under the even number, four pairs of steel ball grooves are assumed to be uniformly distributed on the steel ball grooves, namely, two steel balls are fed into the turntable every 90 degrees, and the angle of the turntable which needs to rotate when one bearing disc is filled can be easily obtained through calculation; for example 20 steel balls per carrier disc, the turntable needs to rotate 20 x 90/2=900 degrees.
Similar to the even number, in the case of the odd number, for example, each bearing plate needs 19 steel balls, the baffle at the material leaking port can be set to leak one steel ball once when the baffle rotates at 900 degrees, and 19 steel balls can be fed into the bearing plate when the turntable rotates at 900 degrees. As shown in figures 5 and 6, grease can be applied to the steel ball tracks 14 in the steel ball bearing plate, the steel balls fall into the steel ball tracks of the steel ball bearing plate and are stuck and fixed by the grease, and the surfaces of the steel balls are automatically wrapped with the grease after rolling, so that the lubricating property in use is improved.
In the embodiment shown in fig. 2 and 3, the accessory fixing device comprises a second base 17 located below the first base, a steel ball bearing disc supporting plate 18, and a fixing shaft 13 penetrating through the second base, wherein an accessory rotation driving device for driving the fixing shaft to rotate is arranged below the second base, and the part of the fixing shaft located above the second base has a positioning and clamping function of a steel ball bearing disc caster accessory.
The accessory clamping device mainly has the main functions of fixing the steel ball bearing disc 7 and driving the steel ball bearing disc to rotate, so that steel balls flowing out of a discharge port are continuously pushed into the steel ball bearing disc, the steel ball bearing disc supporting plate 18 is used for placing the steel ball bearing disc and fixing a fixed shaft, the accessory rotary driving device 4 is generally a motor and drives the fixed shaft to rotate, the steel ball bearing disc is sleeved on the fixed shaft when the accessory clamping device is used, the accessory clamping device can be a screw hole formed in the fixed shaft, and the screw hole is formed in the bottom of the steel ball bearing disc and can be conveniently installed on a caster.
Under the action of gravity, the steel balls can automatically enter the steel ball grooves, but the feeding port and the discharging port are provided with a feeding ball pushing device 1 and a discharging ball pushing device 2, so that the steel balls can be prevented from being clamped in the feeding port or the flow passage, the discharged steel balls are just right positioned below the discharging port of the bearing disc at the discharging port, the steel ball bearing disc supporting plate 18 is driven by the accessory rotating driving device 4 to drive the steel ball bearing disc caster accessories 7 to rotate for a certain angle, the discharged steel balls are moved away from the discharging port, the follow-up steel balls are prevented from being continuously discharged, and the ball pushing devices can be pistons and the like pushed by cylinders.
In order to adapt to steel ball bearing discs with different steel ball track diameters, the first base can integrally move along a straight line defined by a feeding hole and a discharging hole relative to the second base, so that the steel ball bearing discs with different diameters are arranged on the second base. For this purpose, the direction of movement 12 of the first base relative to the second base is shown in fig. 7 and 8, and for this purpose, a slide rail 15 and a groove slide 16 can be provided on the first base and the second base, which slide rail and groove slide cooperate with each other, so that the first base and the second base can move in the direction of movement 12, as shown in fig. 2, 7 and 8.
The utility model has the advantages as follows:
the gravity feeding and material leaking mode control is adopted, so that the adaptability of the equipment to different steel ball track diameters, different materials and different quantities of steel balls is greatly improved, a customized transfer and adsorption mould is not required, the truckle accessories of different specifications can be conveniently produced in batch, and the production cost is reduced.
The utility model discloses a carousel and controller control leak the material, can utilize gravity to make the steel ball descend naturally, only need parts such as drive carousel can realize leaking material and steel ball quantity control, and prior art has reduced equipment operation consumption relatively.
And thirdly, the controller is used for accurately controlling the leakage of the steel balls, so that the quantity of the steel balls is more accurately controlled, and the efficiency and the reliability of steel ball counting are improved.
In the foregoing, the preferred embodiments of the present invention are described, if not obviously contradictory or based on a certain preferred embodiment, the preferred embodiments can be arbitrarily stacked and combined for use, and the specific parameters in the embodiments and the embodiments are only for clearly describing the verification process of the present invention and are not used for limiting the patent protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and the drawings of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A steel ball counting, separating and adding device is characterized by comprising a rotary table and a driving device for driving the rotary table to rotate, wherein a plurality of pairs of steel ball grooves, feed inlets, discharge outlets and material leaking openings positioned between the feed inlets and the discharge outlets are formed in the rotary table, each material leaking opening is provided with a movable baffle, and the steel ball grooves, the feed inlets, the discharge outlets and the material leaking openings are positioned on the same circle with the axis of the rotary table as the center of a circle; the steel ball groove is a through hole arranged on the turntable;
the adding device also comprises a first base positioned below the rotary table and an accessory fixing device arranged below the discharge port, wherein the first base covers the feed port of the rotary table but does not cover the discharge port and the discharge hole;
the separation adding device also comprises a controller, and the controller is in control connection with the driving device and the movable baffle.
2. A steel ball counting, separating and adding device as claimed in claim 1, wherein said feed port is provided with a pair of flow passages, each flow passage connecting one of the steel ball grooves.
3. The steel ball counting, separating and adding device according to claim 1, wherein the fitting fixing device comprises a second base located below the first base, and a fixing shaft passing through the second base, a fitting rotation driving device for driving the fixing shaft to rotate is arranged below the second base, and a fitting clamping device is arranged on a part of the fixing shaft located above the second base.
4. The steel ball counting, separating and adding device according to claim 1, wherein the steel ball grooves have four pairs, respectively located at four end points of two diameters perpendicular to each other on the same circle.
5. The steel ball counting, separating and adding device as claimed in claim 1, wherein the feeding port and the discharging port are respectively provided with a feeding ball pushing device and a discharging ball pushing device.
6. The steel ball counting, separating and adding device according to claim 3, wherein the first base is integrally movable relative to the second base along a straight line defined by the feed opening and the discharge opening.
7. The steel ball counting, separating and adding device according to claim 6, wherein the first base and the second base are provided with a slide rail and a groove slide block which are matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921529712.7U CN210633221U (en) | 2019-09-16 | 2019-09-16 | Steel ball counting, separating and adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921529712.7U CN210633221U (en) | 2019-09-16 | 2019-09-16 | Steel ball counting, separating and adding device |
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| Publication Number | Publication Date |
|---|---|
| CN210633221U true CN210633221U (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921529712.7U Active CN210633221U (en) | 2019-09-16 | 2019-09-16 | Steel ball counting, separating and adding device |
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| Country | Link |
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| CN (1) | CN210633221U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480305A (en) * | 2019-09-16 | 2019-11-22 | 滕相宜 | A kind of steel ball counting separation adding set |
| CN112124706A (en) * | 2020-09-10 | 2020-12-25 | 南通辰同智能科技有限公司 | Steel ball counting ball supplementing mechanism |
| CN112124706B (en) * | 2020-09-10 | 2024-05-31 | 南通辰同智能科技有限公司 | Ball supplementing mechanism for counting steel balls |
-
2019
- 2019-09-16 CN CN201921529712.7U patent/CN210633221U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480305A (en) * | 2019-09-16 | 2019-11-22 | 滕相宜 | A kind of steel ball counting separation adding set |
| CN112124706A (en) * | 2020-09-10 | 2020-12-25 | 南通辰同智能科技有限公司 | Steel ball counting ball supplementing mechanism |
| CN112124706B (en) * | 2020-09-10 | 2024-05-31 | 南通辰同智能科技有限公司 | Ball supplementing mechanism for counting steel balls |
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