CN209774189U - Loading and unloading device of centerless grinding machine - Google Patents
Loading and unloading device of centerless grinding machine Download PDFInfo
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- CN209774189U CN209774189U CN201822199467.XU CN201822199467U CN209774189U CN 209774189 U CN209774189 U CN 209774189U CN 201822199467 U CN201822199467 U CN 201822199467U CN 209774189 U CN209774189 U CN 209774189U
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Abstract
The utility model belongs to the technical field of automatic control device, concretely relates to centerless grinder loading and unloading device. The feeding device comprises a height-adjustable component, a support plate is arranged above the height-adjustable component, a transmission component is arranged on the upper end face of the support plate, the transmission component comprises a plurality of groups of transmission rollers, and a limiting groove and a blanking transition plate are arranged between every two groups of transmission rollers at intervals; a feeding storage rack is arranged on one side of the supporting assembly, a straight plate is arranged on a top frame of the feeding storage rack, a ball screw sliding table with an air cylinder is arranged on the upper end face of the straight plate, and a material ejecting plate is arranged at the top of the air cylinder; the end face of the support plate is also provided with a sensor and a motor, the cylinder controls the ejector plate to move through the sensor, and the motor drives the transmission roller to move. By providing the centerless grinding machine with the automatic feeding and discharging device, the automation degree of production and processing is improved, the labor intensity of workers is reduced, the production cost is saved, and the production efficiency of products is further improved.
Description
Technical Field
The utility model belongs to the technical field of automatic control device, a unloader on machinery is related to, especially relates to a centerless grinder feeding and discharging device.
Background
A centerless grinding machine is a grinding machine which can grind without adopting the axis positioning of a workpiece, mainly comprises a grinding wheel, an adjusting wheel and a workpiece support, has high machining precision, and is widely used machining equipment.
At present, most domestic centerless grinding machines are not equipped with automatic feeding and discharging systems, feeding and discharging basically adopt the mode operation of manual feeding, and in the actual production process, the manual feeding is adopted, so that the labor is large, the operation is complex, the processing efficiency is low, the product quality is unstable, the rejection rate is high, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art's shortcoming, provide a unloader on centerless grinder, through being equipped with automatic unloader of going up for centerless grinder, improved production and processing's degree of automation, reduced artifical intensity of labour, and then improve the production efficiency of product.
The utility model aims at solving through the following technical scheme:
In a first aspect, the utility model provides a centerless grinder loading attachment, include: the device comprises a supporting assembly, a height-adjustable assembly, a supporting plate and a transmission assembly, wherein the height-adjustable assembly is arranged above the supporting assembly, the supporting plate is arranged above the height-adjustable assembly, the upper end surface of the supporting plate is provided with the transmission assembly, the transmission assembly comprises a plurality of groups of transmission rollers, and a limiting groove and a blanking transition plate are arranged between every two groups of transmission rollers at intervals; a feeding storage rack is arranged on one side of the supporting assembly, a straight plate is arranged on a top frame of the feeding storage rack, a ball screw sliding table with an air cylinder is arranged on the upper end face of the straight plate, and a material ejecting plate is arranged at the top of the air cylinder; the end face of the support plate is further provided with a sensor and a motor, the cylinder controls the ejector plate to move through the sensor, and the motor drives the transmission roller to move.
Further, the supporting component comprises a support and supporting legs arranged below the support, and the supporting legs are fixedly arranged on the ground to guarantee stable feeding.
Furthermore, the height-adjustable assembly comprises a plurality of groups of ball screw sliding tables and a screw rod lifter, and the support plate is arranged above the screw rod lifter. In actual work, the feeding device is installed at the feeding end of the grinding machine, and the discharging end of the transmission roller corresponds to the center of a grinding wheel of the grinding machine by adjusting the ball screw sliding table and the screw rod lifter.
Furthermore, an output shaft of the motor is provided with a chain through a chain wheel, and the other end of the chain is connected with the chain wheel arranged at one end of the transmission roller wheel shaft. After the motor is started, the output shaft of the motor drives the inner shaft of the transmission roller to rotate through the chain wheel and the chain, and the transmission assembly is in a transmission state.
Further, the material loading storage frame is cuboid frame construction, and the universal wheel is installed to the bottom, conveniently removes.
In a second aspect, the utility model provides a centerless grinder unloader, which comprises a supporting component, wherein a height-adjustable component is arranged above the supporting component, a supporting plate is arranged above the height-adjustable component, a transmission component is arranged on the upper end surface of the supporting plate, the transmission component comprises a plurality of groups of transmission rollers, and a limiting groove and a material turning plate are arranged between every two groups of transmission rollers at intervals; a blanking storage rack is arranged on one side of the supporting assembly, a material turning plate is mounted on a top frame of the blanking storage rack through a material turning shaft, an air cylinder is arranged on a bottom frame of the blanking storage rack, and a piston rod of the air cylinder is connected with the material turning plate; the end face of the support plate is further provided with a sensor and a motor, the cylinder controls the material turning plate to move through the sensor, and the motor drives the transmission roller to move.
Further, the supporting component comprises a support and supporting legs arranged below the support, and the supporting legs are fixedly arranged on the ground to guarantee stable blanking.
Furthermore, the height-adjustable assembly comprises a plurality of groups of ball screw sliding tables and a screw rod lifter, and the support plate is arranged above the screw rod lifter. In actual work, the blanking device is arranged at the discharge end of the grinding machine, and the feed end of the transmission roller corresponds to the center of a grinding wheel of the grinding machine by adjusting the ball screw sliding table and the screw rod lifter.
furthermore, an output shaft of the motor is provided with a chain through a chain wheel, and the other end of the chain is connected with the chain wheel arranged at one end of the transmission roller wheel shaft. After the motor is started, the output shaft of the motor drives the inner shaft of the transmission roller to rotate through the chain wheel and the chain, the transmission assembly is in a transmission state, and materials enter the transmission roller from the discharge hole of the grinding machine.
Further, the unloading storage shelf is cuboid frame construction, and the universal wheel is installed to the bottom, conveniently removes.
Therefore, the utility model discloses following beneficial effect has: by adding the design of the sensor, data information of the current material to be ground can be rapidly acquired, and then the cylinder is triggered to start working to drive the ejector plate/the material turning plate to move; by providing the centerless grinder with the automatic feeding and discharging device, the automation degree of production and processing is improved, the labor intensity of workers is reduced, the production cost is saved, and the production efficiency of products is improved.
In addition, during actual work, the discharge end of the transmission roller corresponds to the center of the grinding wheel of the grinding machine by adjusting a height-adjustable assembly consisting of a plurality of groups of ball screw sliding tables and screw lifters; the universal wheel arranged at the bottom of the feeding/discharging storage rack is convenient to move.
Drawings
Fig. 1 is a schematic structural view of a centerless grinder feeding device provided by the present invention;
Fig. 2 is the utility model provides a centerless grinder unloader schematic structure.
Wherein: 1 is a bracket; 2 is a supporting leg; 3 is a ball screw sliding table; 4 is a screw rod lifter; 5 is a support plate; 6 is a transmission roller; 7 is a chain wheel; 8 is a limit groove; 9 is a blanking transition plate; 10 is a feeding storage rack; 11 is a universal wheel; 12 is a straight plate; 13 is a material turning plate; 14 is a cylinder; 15 is a material ejecting plate; 16 is a sensor; 17 is a motor; 18 is a blanking storage rack; 19 is a material turning shaft.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments.
Example 1
Referring to fig. 1, a schematic three-dimensional structure of a feeding device of a centerless grinder provided by the present invention includes a supporting assembly, a height adjustable assembly is arranged above the supporting assembly, a supporting plate 5 is arranged above the height adjustable assembly, a transmission assembly is arranged on the upper end surface of the supporting plate 5, the transmission assembly includes a plurality of sets of transmission rollers 6, and a spacing groove 8 and a blanking transition plate 9 are arranged between each two sets of transmission rollers at intervals; a feeding storage rack 10 is arranged on one side of the supporting assembly, a straight plate 12 is arranged on a top framework of the feeding storage rack 10, a ball screw sliding table with an air cylinder 14 is arranged on the upper end face of the straight plate 12, and a material ejecting plate 15 is arranged on the top of the air cylinder 14; the end surface of the support plate 5 is also provided with a sensor 16 and a motor 17, the cylinder 14 controls the ejector plate 15 to move through the sensor 16, and the motor 17 drives the transmission roller 6 to move.
Further, the supporting component comprises a support 1 and supporting legs 2 arranged below the support 1, and the supporting legs 2 are fixedly arranged on the ground, so that stability in the feeding process is guaranteed.
Further, height-adjustable subassembly includes a plurality of groups ball slip table 3 and screw lift 4, and extension board 5 sets up in screw lift 4's top. In actual work, the feeding device is installed at the feeding end of the grinding machine, and the discharging end of the transmission roller 6 corresponds to the center of a grinding wheel of the grinding machine by adjusting the ball screw sliding table 3 and the screw lifter 4.
Further, the output shaft of the motor 17 is provided with a chain through a chain wheel 7, and the other end of the chain is connected with the chain wheel 7 arranged at one end of the wheel shaft of the transmission roller 6. During the material loading, the material is placed on the material loading storage frame, starting motor 17, and the output pivot of motor 17 passes through sprocket 7 chain and drives the inside hub rotation of transmission gyro wheel 6, and transmission assembly is in the conveying state.
Further, material loading storage rack 10 is cuboid frame construction, and universal wheel 11 is installed to the bottom, the convenient removal.
Further, the limiting groove 8 is a V-shaped limiting groove, the V-shaped limiting groove limits the material to a certain degree, and huge shaking of the material in the grinding process is avoided.
The utility model provides a centerless grinder loading attachment, specific working process is as follows: the feeding device is arranged at the feeding end of a grinding machine, and the discharging end of a transmission roller 6 corresponds to the center of a grinding wheel of the grinding machine by adjusting a ball screw sliding table 3 and a screw lifter 4; when feeding, the material is placed on the feeding storage rack 10; starting the motor 17, driving the inner shaft of the transmission roller 6 to rotate by the output shaft of the motor 17 through the chain of the chain wheel 7, and enabling the plurality of groups of transmission rollers 6 of the support plate 5 to be in a transmission state; meanwhile, the ball screw sliding table 3 on the top frame straight plate 12 of the feeding storage rack 10 can be adjusted according to the size of the material, so that only one material falls into the conveying roller 6 at each time; when the sensor 16 senses that the grinding of the previous material is about to be finished, the acquired data information is sent to the controller, the controller triggers the air cylinder 14 in the ball screw sliding table 3 arranged on the upper end face of the straight plate 12 after receiving the data information, the air cylinder 14 and the ejector plate 15 jack the material, the material falls into the middle of the transmission roller 6 through the blanking transition plate 9, the limiting groove 8 limits the material to a certain degree in the transmission process, and the material is prevented from generating huge shaking in the grinding process; when the material is about to be ground, the sensor 16 on the support plate 5 feeds back the data information to the controller again, and the controller controls the cylinder 14 to act again to continue the next feeding.
In addition, as shown in fig. 2, the utility model also provides a three-dimensional structure schematic diagram of the centerless grinder blanking device, which comprises a supporting component, wherein a height-adjustable component is arranged above the supporting component, a supporting plate 5 is arranged above the height-adjustable component, a transmission component is arranged on the upper end surface of the supporting plate 5, the transmission component comprises a plurality of groups of transmission rollers 6, and a limiting groove 8 and a material turning plate 13 are arranged between every two groups of transmission rollers at intervals; a blanking storage rack 18 is arranged on one side of the supporting assembly, a material turning shaft 19 is arranged on a top framework of the blanking storage rack 18, a material turning plate 13 is arranged on the material turning shaft 19, an air cylinder 14 is arranged on a bottom framework of the blanking storage rack 18, and a piston rod of the air cylinder 14 is connected with the material turning plate 13; the end surface of the support plate 5 is also provided with a sensor 16 and a motor 17, the air cylinder 14 controls the material turning plate 13 to move through the sensor 16, and the motor 17 drives the conveying roller 6 to move.
Further, the supporting component comprises a support 1 and supporting legs 2 arranged below the support 1, and the supporting legs 2 are fixedly arranged on the ground to guarantee stable blanking.
Further, height-adjustable subassembly includes a plurality of groups ball slip table 3 and screw lift 4, and extension board 5 sets up in screw lift 4's top. In actual work, the blanking device is arranged at the discharge end of the grinding machine, and the feed end of the transmission roller 6 corresponds to the center of a grinding wheel of the grinding machine by adjusting the ball screw sliding table 3 and the screw lifter 4.
Further, the output shaft of the motor 17 is provided with a chain through a chain wheel 7, and the other end of the chain is connected with the chain wheel 7 arranged at one end of the wheel shaft of the transmission roller 6. After the motor 17 is started, the output rotating shaft of the motor 17 drives the inner shaft of the transmission roller 6 to rotate through the chain wheel 7, then a plurality of groups of transmission rollers 6 of the support plate 5 are in a transmission state, and materials enter the transmission rollers 6 from the discharge hole of the grinding machine.
Further, unloading storage shelf 18 is cuboid frame construction, and the universal wheel 11 is installed to the bottom, conveniently removes.
Further, the limiting groove 8 is a V-shaped limiting groove, the V-shaped limiting groove limits the material to a certain degree, and huge shaking of the material in the grinding process is avoided.
The utility model provides a centerless grinder unloader, specific working process as follows: the blanking device is arranged at the discharge end of a grinding machine, and the feed end of a transmission roller 6 corresponds to the center of a grinding wheel of the grinding machine by adjusting a ball screw sliding table 3 and a screw lifter 4. After the motor 17 is started, the output shaft of the motor 17 drives the inner shaft of the transmission roller 6 to rotate through the chain wheel 7, then a plurality of groups of transmission rollers 6 on the support plate 5 are in a transmission state, materials enter the transmission rollers 6 from the discharge port of the grinding machine, when the materials are ground, the sensor 16 on the support plate 5 feeds back data information to the controller, the controller sends a starting instruction to the air cylinder 14 on the blanking storage rack 18, the air cylinder 14 is started to drive the material turning plate 13 to rotate, and the material turning plate 13 turns over the materials on the transmission rollers 6 to the blanking storage rack 18.
Example 2
Referring to fig. 1, a schematic view of a three-dimensional structure of a feeding device of a centerless grinder provided by the present invention includes a support 1, and a leg 2 disposed below the support 1, wherein the leg 2 is fixedly disposed on the ground for smooth feeding; the upper end face of the bracket 1 is provided with two groups of ball screw sliding tables 3 and a screw lifter 4, the upper end face of the screw lifter 4 is provided with a support plate 5 with a square cross section, the upper end face of the support plate 5 is provided with eleven groups of transmission rollers 6, a limiting groove 8 and a blanking transition plate 9 are arranged between every two groups of transmission rollers 6 at intervals, a shaft is arranged inside the transmission rollers 6, and one end of the shaft is provided with a chain wheel 7; a feeding storage rack 10 is arranged on one side of the support 1, the feeding storage rack 10 is of a cuboid frame structure, and universal wheels are mounted at the bottom of the feeding storage rack 10; a straight plate 12 is arranged on a top framework of the feeding storage rack 10, a ball screw sliding table 3 is arranged on the upper end face of the straight plate 12, an air cylinder 14 is installed on the ball screw sliding table 3, and a material ejecting plate 15 is installed on the top of the air cylinder 14; the upper end face of the support plate 5 is further provided with a sensor 16, the lower end face of the support plate 5 is provided with a motor 17, the cylinder 14 controls the ejector plate 15 to move through the sensor 16, an output shaft of the motor 17 is provided with a chain through a chain wheel 7, and the other end of the chain is connected with the chain wheel 7 arranged at one end of a wheel shaft of the conveying roller 6.
Further, the limiting groove 8 is a V-shaped limiting groove, the V-shaped limiting groove limits the material to a certain degree, and huge shaking of the material in the grinding process is avoided.
Referring to fig. 2, the utility model also provides a schematic three-dimensional structure of a blanking device of a heart grinder, which comprises a bracket 1 and a support leg 2 arranged below the bracket 1, wherein the support leg 2 is fixedly arranged on the ground in order to make blanking stable; the upper end face of the support 1 is provided with two groups of ball screw sliding tables 3 and a screw lifter 4, the upper end face of the screw lifter 4 is provided with a support plate 5 with a square cross section, the upper end face of the support plate 5 is provided with eleven groups of transmission rollers 6, a limiting groove 8 and a material turning plate 13 are arranged between every two groups of transmission rollers 6 at intervals, a shaft is further arranged inside the transmission rollers 6, and one end of the shaft is provided with a chain wheel 7; a blanking storage rack 18 is arranged on one side of the bracket 1, the blanking storage rack 18 is of a cuboid frame structure, and universal wheels are arranged at the bottom of the blanking storage rack 18; the top frame of the blanking storage rack 18 is provided with a material turning shaft 19, the material turning shaft 19 is provided with a material turning plate 13, the bottom frame of the blanking storage rack 18 is provided with an air cylinder 14, and a piston rod of the air cylinder 14 is connected with the material turning plate 13; the upper end face of the support plate 5 is further provided with a sensor 16, the lower end face of the support plate 5 is provided with a motor 17, the cylinder 14 controls the ejector plate 15 to move through the sensor 16, an output shaft of the motor 17 is provided with a chain through a chain wheel 7, and the other end of the chain is connected with the chain wheel 7 arranged at one end of a wheel shaft of the conveying roller 6.
Further, the limiting groove 8 is a V-shaped limiting groove, the V-shaped limiting groove limits the material to a certain degree, and huge shaking of the material in the grinding process is avoided.
To sum up, the utility model provides a blanking device on centerless grinder is equipped with automatic unloader of going up through giving centerless grinder, has improved the degree of automation of production and processing, has reduced artifical intensity of labour, has practiced thrift manufacturing cost, and then has improved the production efficiency of product.
The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.
It is to be understood that the present invention is not limited to the above description, and various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the claims.
Claims (10)
1. A centerless grinder loading attachment, comprising: the device comprises a supporting component, a height-adjustable component is arranged above the supporting component, a supporting plate (5) is arranged above the height-adjustable component, a transmission component is arranged on the upper end face of the supporting plate (5), the transmission component comprises a plurality of groups of transmission rollers (6), and a limiting groove (8) and a blanking transition plate (9) are arranged between every two groups of transmission rollers at intervals; a feeding storage rack (10) is arranged on one side of the supporting assembly, a top frame of the feeding storage rack (10) is provided with a straight plate (12), a ball screw sliding table (3) with an air cylinder (14) is arranged on the upper end face of the straight plate (12), and a jacking plate (15) is arranged on the top of the air cylinder (14); the end face of the support plate (5) is further provided with a sensor (16) and a motor (17), the cylinder (14) controls the ejector plate (15) to move through the sensor (16), and the motor (17) drives the transmission roller (6) to move.
2. The centerless grinder feeding device of claim 1, wherein the support assembly comprises a support frame (1), a leg (2) arranged below the support frame (1), the leg (2) being fixedly arranged on the ground.
3. The centerless grinder feeding device of claim 1, wherein the height adjustable assembly comprises a plurality of sets of ball screw sliding tables (3) and a screw lifter (4), and the support plate (5) is arranged above the screw lifter (4).
4. The centerless grinder feeding device of claim 1, wherein the output shaft of the motor (17) is provided with a chain through a chain wheel (7), and the other end of the chain is connected with the chain wheel (7) arranged at one end of the wheel shaft of the transmission roller (6).
5. the centerless grinder feeding device of claim 1, wherein the feeding storage rack (10) is of a rectangular frame structure, and universal wheels (11) are mounted at the bottom.
6. The blanking device of the centerless grinding machine is characterized by comprising a supporting assembly, wherein a height-adjustable assembly is arranged above the supporting assembly, a supporting plate (5) is arranged above the height-adjustable assembly, a transmission assembly is arranged on the upper end surface of the supporting plate (5), the transmission assembly comprises a plurality of groups of transmission rollers (6), and a limiting groove (8) and a material turning plate (13) are arranged between every two groups of transmission rollers at intervals; a blanking storage rack (18) is arranged on one side of the supporting assembly, a material turning plate (13) is mounted on a top frame of the blanking storage rack (18) through a material turning shaft (19), an air cylinder (14) is arranged on a bottom frame of the blanking storage rack (18), and a piston rod of the air cylinder (14) is connected with the material turning plate (13); the end face of the support plate (5) is further provided with a sensor (16) and a motor (17), the air cylinder (14) controls the material turning plate (13) to move through the sensor (16), and the motor (17) drives the transmission roller (6) to move.
7. The blanking device of the centerless grinder of claim 6, wherein the support assembly comprises a bracket (1), and a leg (2) arranged below the bracket (1), wherein the leg (2) is fixedly arranged on the ground.
8. The blanking device of the centerless grinding machine according to claim 6, wherein the height adjustable assembly comprises a plurality of groups of ball screw sliding tables (3) and screw lifters (4), and the support plate (5) is arranged above the screw lifters (4).
9. The blanking device of the centerless grinder of claim 6, wherein the output shaft of the motor (17) is provided with a chain through a chain wheel (7), and the other end of the chain is connected with the chain wheel (7) arranged at one end of the wheel shaft of the transmission roller (6).
10. The blanking device of the centerless grinder of claim 6, wherein the blanking storage rack (18) is of a rectangular frame structure, and a universal wheel (11) is mounted at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822199467.XU CN209774189U (en) | 2018-12-26 | 2018-12-26 | Loading and unloading device of centerless grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822199467.XU CN209774189U (en) | 2018-12-26 | 2018-12-26 | Loading and unloading device of centerless grinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN209774189U true CN209774189U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822199467.XU Active CN209774189U (en) | 2018-12-26 | 2018-12-26 | Loading and unloading device of centerless grinding machine |
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| Country | Link |
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| CN (1) | CN209774189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022019864A1 (en) * | 2020-07-20 | 2022-01-27 | Selsa Ozel Makina Imalati Ve Yan Sanayi Ltd. Sti. | A loading and unloading system for form grinding machines |
-
2018
- 2018-12-26 CN CN201822199467.XU patent/CN209774189U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022019864A1 (en) * | 2020-07-20 | 2022-01-27 | Selsa Ozel Makina Imalati Ve Yan Sanayi Ltd. Sti. | A loading and unloading system for form grinding machines |
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