CN209853307U - Stepless automatic variable-spacing module - Google Patents
Stepless automatic variable-spacing module Download PDFInfo
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- CN209853307U CN209853307U CN201920645710.8U CN201920645710U CN209853307U CN 209853307 U CN209853307 U CN 209853307U CN 201920645710 U CN201920645710 U CN 201920645710U CN 209853307 U CN209853307 U CN 209853307U
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- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000011295 pitch Substances 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 6
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- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
A stepless automatic variable-spacing module is characterized in that a first left-right-handed ball screw and a second left-right-handed ball screw are horizontally arranged on the back face of a mounting plate, a first gear is arranged at one end of the first left-right-handed ball screw, a second gear is arranged at one end of the second left-right-handed ball screw, and the first gear is in transmission connection with the second gear; the front of mounting panel is provided with horizontal guide group, moves about from a left side to the right side in proper order on the horizontal guide group and is provided with vertical first motion module, second motion module, third motion module and fourth motion module. The utility model discloses can be automatic equidistant adjustment by getting the distance between the product, product interval and the nonuniform problem of product interval when placing when effectively solving and snatching, infinitely variable control, application scope is wide, and simple structure only needs one to drive actuating cylinder and can accomplish the interval adjustment moreover, and the space occupies for a short time, has practiced thrift the cost of manufacture.
Description
Technical Field
The utility model belongs to the technical field of it is automatic, concretely relates to stepless automatic variable interval module.
Background
In the automatic production process, the material taking device is an indispensable module for realizing intelligent manufacturing; at present, in an automatic assembly mechanism, products in a feeding device need to be taken out and then put into another receiving device, in order to improve the assembly efficiency, a plurality of products are generally grabbed and put into the receiving device at the same time, however, the distance between the products in the feeding device is different from the distance between the products in the receiving device; therefore, in the process of grabbing a plurality of products and putting the products into the receiving device, the distance between adjacent products needs to be changed to meet the requirement of installation action, and in the prior art, the products can only be installed one by one, and the assembly efficiency is low.
Therefore, a stepless automatic variable-pitch module is designed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to provide a stepless automatic variable-spacing module.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: a stepless automatic variable-spacing module comprises a mounting seat, wherein a vertical mounting plate is arranged below the mounting seat, a first left-right-handed ball screw and a second left-right-handed ball screw are horizontally arranged on the back surface of the mounting plate, the second left-right-handed ball screw is arranged below the first left-right-handed ball screw, a first gear is arranged at one end of the first left-right-handed ball screw, a second gear is arranged at one end of the second left-right-handed ball screw, the number of teeth of the second gear is three times that of the first gear, the first gear is in transmission connection with the second gear, and the other end of the second left-right-handed ball screw is connected with a motor; the front of mounting panel is provided with horizontal guide group, it is provided with vertical first motion module, second motion module, third motion module and fourth motion module to remove about in proper order from a left side to the right side on the horizontal guide group, first motion module with the first right side screw nut who revolves ball connects about, the second motion module with the second is controlled and is revolved ball's right side screw nut and connect, the third motion module with the second is controlled and is revolved ball's left side screw nut and connect, the fourth motion module with first left side screw nut who revolves ball connects about.
The preferable technical scheme is as follows: a square hole is formed in the middle of the mounting plate, and the horizontal guide rail group comprises a first guide rail arranged above the square hole, a second guide rail and a third guide rail arranged below the square hole; the first movement module and the fourth movement module are connected with the first left-right-handed ball screw through a first Z-shaped piece, the second movement module and the third movement module are connected with the second left-right-handed ball screw through a second Z-shaped piece, and the first Z-shaped piece and the second Z-shaped piece penetrate through the square hole.
The preferable technical scheme is as follows: first motion module, second motion module, third motion module and fourth motion module are all including installing motion plate on the horizontal guide group, be provided with vertical guide rail on the motion plate, it is provided with the removal seat to reciprocate on the vertical guide rail, it is fixed with the material sucking disc of getting on the removal seat, the upper end of removing the seat is provided with the bolster.
The preferable technical scheme is as follows: the bolster is in including setting up remove the first gasket of seat upper end and set up the second gasket of first gasket top, the second gasket is fixed on the piston rod of a cylinder, the cylinder is fixed remove the seat on and the piston rod sets up down, the lower extreme of piston rod passes through the connecting piece to be fixed remove inside the seat, first gasket with be provided with the spring between the second gasket.
The preferable technical scheme is as follows: the first Z-shaped piece and the second Z-shaped piece are located at one ends of the front face of the mounting plate and are provided with kidney-shaped holes.
The preferable technical scheme is as follows: the below of mounting panel is provided with the check-up board, the check-up board corresponds it all is provided with the locating hole to get the material sucking disc.
The preferable technical scheme is as follows: the mounting panel with the junction of mount pad is provided with the enhancement and supports.
The preferable technical scheme is as follows: and dust covers are arranged on the front and the back of the mounting plate.
Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has is:
the utility model discloses can be automatic equidistant adjustment by getting the distance between the product, product interval and the nonuniform problem of product interval when placing when effectively solving and snatching, infinitely variable control, application scope is wide, and simple structure only needs one to drive actuating cylinder and can accomplish the interval adjustment moreover, and the space occupies for a short time, has practiced thrift the cost of manufacture.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is a schematic back view of the present invention.
Fig. 3 is a schematic diagram of a first motion module (a second motion module, a third motion module or a fourth motion module).
In the above drawings, the mounting base 1, the mounting plate 2, the first left-right rotating ball screw 3, the second left-right rotating ball screw 4, the first gear 5, the second gear 6, the motor 7, the horizontal guide rail group 8, the first guide rail 801, the second guide rail 802, the third guide rail 803, the first motion module 9, the second motion module 10, the third motion module 11, the fourth motion module 12, the first Z-shaped element 13, the second Z-shaped element 14, the motion plate 15, the vertical guide rail 16, the moving base 17, the material taking suction cup 18, the buffer element 19, the first gasket 1901, the second gasket 1902, the spring 1903, the cylinder 20, the check plate 21, the positioning hole 22, and the reinforcing support 23.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 3. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Example (b): as shown in fig. 1 to 3, a stepless automatic variable pitch module comprises a mounting base 1, a vertical mounting plate 2 is arranged below the mounting base 1, a first left-right-handed ball screw 3 and a second left-right-handed ball screw 4 are horizontally arranged on the back surface of the mounting plate 2, the second left-right-handed ball screw 4 is arranged below the first left-right-handed ball screw 3, a first gear 5 is arranged at one end of the first left-right-handed ball screw 3, a second gear 6 is arranged at one end of the second left-right-handed ball screw 4, the number of teeth of the second gear 6 is three times that of the first gear 5, the first gear 5 is in transmission connection with the second gear 6, and the other end of the second left-right-handed ball screw 4 is connected with a motor 7; the front of mounting panel 2 is provided with horizontal guide group 8, it is provided with vertical first motion module 9 to remove about in proper order from a left side to the right side on the horizontal guide group 8, second motion module 10, third motion module 11 and fourth motion module 12, first motion module 9 is connected with the first right side screw nut who revolves ball 3 about, second motion module 10 is connected with the second right side screw nut who revolves ball 4 about, third motion module 11 is connected with the second left side screw nut who revolves ball 4 about, fourth motion module 12 is connected with the first left side screw nut who revolves ball 3 about.
The principle of variable spacing: starting a motor 7, wherein the motor 7 drives a second left-right rotating ball screw 4 to rotate, the second left-right rotating ball screw 4 drives a first left-right rotating ball screw 3 to rotate through a synchronous toothed belt, at the moment, a second motion module 10 and a third motion module 11 which are respectively arranged at the left side and the right side of the second left-right rotating ball screw 4 simultaneously move towards the middle, a first motion module 9 and a fourth motion module 12 which are respectively arranged at the left side and the right side of the first left-right rotating ball screw 3 also simultaneously move towards the middle, and as the tooth number of a second gear 6 is three times of that of a first gear 5, the rotating speed of the first left-right rotating ball screw 3 is three times of that of the second left-right rotating ball screw 4, namely, the moving speed of the first motion module 9 and the fourth motion module 12 is three times of that of the second motion module 10 and the third motion module 11, so that the first motion module 9, the second left-, The adjacent distance among the second motion module 10, the third motion module 11 and the fourth motion module 12 is kept unchanged, and stepless automatic distance changing is realized.
Examples are: when the adjacent distance needs to be adjusted from 50 to 30, the second motion module 10 and the third motion module 11 both need to move 10 towards the middle, and the first motion module 9 and the fourth motion module 12 both need to move three times towards the middle, namely 30, and the same is true for other distance change rules, which is not given as an example; when the number of teeth of the second gear 6 is three times of that of the first gear 5, stepless pitch change can be realized, and adjacent pitches are unchanged.
The preferred embodiment is: as shown in fig. 1, a square hole is formed in the middle of the mounting plate 2, and the horizontal guide rail group 8 includes a first guide rail 801 arranged above the square hole, and a second guide rail 802 and a third guide rail 803 arranged below the square hole; the first movement module 9 and the fourth movement module 12 are connected with the first left-right-handed ball screw 3 through a first Z-shaped piece 13, the second movement module 10 and the third movement module 11 are connected with the second left-right-handed ball screw 4 through a second Z-shaped piece 14, and the first Z-shaped piece 13 and the second Z-shaped piece 14 penetrate through square holes. The square holes are arranged, so that the overall weight of the module can be reduced, and the transportation cost is reduced; the square hole is also convenient for connecting the motion module with the ball screw, so that the occupied space of equipment is reduced; the guide rail is arranged above and below the square hole, so that the stable operation of the moving module is ensured, and the variable pitch precision is improved.
The preferred embodiment is: as shown in fig. 1 and 3, the first moving module 9, the second moving module 10, the third moving module 11, and the fourth moving module 12 each include a moving plate 15 mounted on the horizontal guide rail group 8, a vertical guide rail 16 is provided on the moving plate 15, a moving seat 17 is provided on the vertical guide rail 16 to move up and down, a material-taking suction cup 18 is fixed on the moving seat 17, and a buffer 19 is provided at the upper end of the moving seat 17. The Z-axis automatic pitch changing is matched with the Y-axis to take materials, so that the operation is convenient, and the production efficiency is improved.
The preferred embodiment is: as shown in fig. 3, the buffer 19 includes a first spacer 1901 disposed at the upper end of the movable base 17 and a second spacer 1902 disposed above the first spacer 1901, the second spacer 1902 is fixed on a piston rod of an air cylinder 20, the air cylinder 20 is fixed on the movable base 17 with the piston rod facing downward, the lower end of the piston rod is fixed inside the movable base 17 through a connecting member, and a spring 1903 is disposed between the first spacer 1901 and the second spacer 1902. When the cylinder 20 acts, the piston rod drives the moving seat 17 to move downwards, the material taking sucker 18 is under the action of a reaction force after contacting with a product, the moving seat 17 is driven to move the first gasket 1901 upwards and compress the spring 1903, and the effect of buffer protection is achieved.
The preferred embodiment is: as shown in fig. 1, a calibration plate 21 is disposed below the mounting plate 2, and the calibration plate 21 is provided with positioning holes 22 corresponding to the material taking suction cups 18. The ends of the first Z-shaped member 13 and the second Z-shaped member 14 on the front surface of the mounting plate 2 are provided with kidney-shaped holes. When the device is installed, the original adjacent intervals need to be equal, so that the calibration plate 21 is arranged, and the working precision is ensured.
The checking method comprises the following steps: firstly, inserting each material taking sucker 18 into the corresponding positioning hole 22, and adjusting the mounting positions of the moving module and the ball screw by the motor 7 or manually; the position of the motion module can also be directly adjusted through the kidney-shaped hole.
The preferred embodiment is: as shown in fig. 2, a reinforcing support 23 is provided at the joint of the mounting plate 2 and the mounting base 1. The structure stability is guaranteed, and the operation precision is improved.
The preferred embodiment is: (not shown) the front and back of the mounting plate 2 are provided with dust covers. Dust is reduced, and the service life of the equipment is prolonged; prevent personnel's touching, improve the security performance.
The utility model discloses can be automatic equidistant adjustment by getting the distance between the product, product interval and the nonuniform problem of product interval when placing when effectively solving and snatching, infinitely variable control, application scope is wide, and simple structure only needs one to drive actuating cylinder and can accomplish the interval adjustment moreover, and the space occupies for a short time, has practiced thrift the cost of manufacture.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. The utility model provides a stepless automatic variable interval module, includes the mount pad, be provided with vertical mounting panel under the mount pad, its characterized in that: a first left-right-handed ball screw and a second left-right-handed ball screw are horizontally arranged on the back surface of the mounting plate, the second left-right-handed ball screw is arranged below the first left-right-handed ball screw, a first gear is arranged at one end of the first left-right-handed ball screw, a second gear is arranged at one end of the second left-right-handed ball screw, the number of teeth of the second gear is three times that of the first gear, the first gear is in transmission connection with the second gear, and the other end of the second left-right-handed ball screw is connected with a motor; the front of mounting panel is provided with horizontal guide group, it is provided with vertical first motion module, second motion module, third motion module and fourth motion module to remove about in proper order from a left side to the right side on the horizontal guide group, first motion module with the first right side screw nut who revolves ball connects about, the second motion module with the second is controlled and is revolved ball's right side screw nut and connect, the third motion module with the second is controlled and is revolved ball's left side screw nut and connect, the fourth motion module with first left side screw nut who revolves ball connects about.
2. A stepless automatic variable pitch module according to claim 1, wherein: a square hole is formed in the middle of the mounting plate, and the horizontal guide rail group comprises a first guide rail arranged above the square hole, a second guide rail and a third guide rail arranged below the square hole; the first movement module and the fourth movement module are connected with the first left-right-handed ball screw through a first Z-shaped piece, the second movement module and the third movement module are connected with the second left-right-handed ball screw through a second Z-shaped piece, and the first Z-shaped piece and the second Z-shaped piece penetrate through the square hole.
3. A stepless automatic variable pitch module according to claim 2, wherein: first motion module, second motion module, third motion module and fourth motion module are all including installing motion plate on the horizontal guide group, be provided with vertical guide rail on the motion plate, it is provided with the removal seat to reciprocate on the vertical guide rail, it is fixed with the material sucking disc of getting on the removal seat, the upper end of removing the seat is provided with the bolster.
4. A stepless automatic variable pitch module according to claim 3, wherein: the bolster is in including setting up remove the first gasket of seat upper end and set up the second gasket of first gasket top, the second gasket is fixed on the piston rod of a cylinder, the cylinder is fixed remove the seat on and the piston rod sets up down, the lower extreme of piston rod passes through the connecting piece to be fixed remove inside the seat, first gasket with be provided with the spring between the second gasket.
5. A stepless automatic variable pitch module according to claim 4, wherein: the first Z-shaped piece and the second Z-shaped piece are located at one ends of the front face of the mounting plate and are provided with kidney-shaped holes.
6. A stepless automatic variable pitch module according to claim 5, characterized in that: the below of mounting panel is provided with the check-up board, the check-up board corresponds it all is provided with the locating hole to get the material sucking disc.
7. A stepless automatic variable pitch module according to claim 6, wherein: the mounting panel with the junction of mount pad is provided with the enhancement and supports.
8. A stepless automatic variable pitch module according to claim 7, wherein: and dust covers are arranged on the front and the back of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920645710.8U CN209853307U (en) | 2019-05-07 | 2019-05-07 | Stepless automatic variable-spacing module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920645710.8U CN209853307U (en) | 2019-05-07 | 2019-05-07 | Stepless automatic variable-spacing module |
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| Publication Number | Publication Date |
|---|---|
| CN209853307U true CN209853307U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920645710.8U Expired - Fee Related CN209853307U (en) | 2019-05-07 | 2019-05-07 | Stepless automatic variable-spacing module |
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| CN (1) | CN209853307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203691A (en) * | 2019-05-07 | 2019-09-06 | 良忠城精密科技(苏州)有限公司 | A kind of stepless automatic change spacing mould group |
| CN112027554A (en) * | 2020-11-03 | 2020-12-04 | 佛山协航智能装备制造有限公司 | Production line with beat control function for producing central refrigeration equipment |
-
2019
- 2019-05-07 CN CN201920645710.8U patent/CN209853307U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203691A (en) * | 2019-05-07 | 2019-09-06 | 良忠城精密科技(苏州)有限公司 | A kind of stepless automatic change spacing mould group |
| CN112027554A (en) * | 2020-11-03 | 2020-12-04 | 佛山协航智能装备制造有限公司 | Production line with beat control function for producing central refrigeration equipment |
| CN112027554B (en) * | 2020-11-03 | 2021-02-23 | 佛山协航智能装备制造有限公司 | Production line with beat control function for producing central refrigeration equipment |
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| Date | Code | Title | Description |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |