CN217130249U

CN217130249U - Straight line module

Info

Publication number: CN217130249U
Application number: CN202221123219.7U
Authority: CN
Inventors: 罗元强; 李交贤; 蒲志国; 张光平
Original assignee: Sichuan Hemosheng Technology Co ltd
Current assignee: Sichuan Hemosheng Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-08-05
Anticipated expiration: 2032-05-11

Abstract

The utility model provides a straight line module relates to sharp module field. A linear module comprises a main board, a sliding table assembly arranged on the main board, a transmission mechanism and a motor, wherein the sliding table assembly comprises a lead screw and a sliding table arranged on the lead screw, the lead screw is connected with the main board through a bearing, the motor is positioned on the back or side of the main board, the motor is connected with one end of the lead screw through the transmission mechanism, the transmission mechanism comprises a first transmission part and a second transmission part, the first transmission part is arranged at one end of the lead screw, and the second transmission part is arranged at the output end of the motor; the utility model discloses a drive mechanism has replaced the mode that the motor passes through the shaft coupling and directly is connected with the lead screw, can make the position setting of motor at the back or the side of sharp module, has effectively reduced the overall length of module, has improved the commonality of sharp module. In addition, the motor can conveniently change the relative position with the straight line module through drive mechanism, can install in the machinery of different space sizes in a flexible way.

Description

Straight line module

Technical Field

The utility model relates to a sharp module technical field particularly, relates to a sharp module.

Background

The linear module is generally called as a linear module, a cartesian robot, a linear sliding table and the like, and is an automatic upgrading unit for a linear guide rail and a ball screw linear transmission mechanism. The linear module can realize linear and curvilinear motion of the load through the combination of each unit, so that the automation of the light load is more flexible and the positioning is more accurate. Along with the rapid development of industrial automation, the linear module is widely applied to the fields of different industries such as cutting, carving, marking, carrying and the like, and is continuously developed and innovated.

Common sharp module motor passes through the shaft coupling and is connected with the lead screw end, because increased shaft coupling and motor and directly link through shaft coupling and lead screw level, has increased the overall length of module, causes the interference easily when length overlength installation is used, influences the result of use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straight line module, it has changed the connected mode that the motor directly links through shaft coupling and lead screw level, installs the motor in the module back or side, has effectively reduced the overall length of module, has improved the commonality of straight line module.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a straight line module, it includes the mainboard, sets up slip table subassembly, drive mechanism and the motor on the mainboard, the slip table subassembly includes the lead screw and sets up the slip table on the lead screw, the lead screw pass through the bearing with the mainboard connection, the motor is located the back or the side of mainboard, the motor passes through drive mechanism with the one end of lead screw is connected, drive mechanism includes first transmission portion and second transmission portion, first transmission portion set up in the one end of lead screw, second transmission portion set up in the output of motor.

The utility model discloses a drive mechanism has replaced the mode that the motor passes through the shaft coupling and directly is connected with the lead screw, can make the position setting of motor at the back or the side of sharp module, has effectively reduced the overall length of module, has improved the commonality of sharp module.

In addition, the motor can conveniently change the relative position with the straight line module through drive mechanism, can install in the machinery of different space sizes in a flexible way.

In some embodiments of the present invention, the flange on the main board extends out of the main board and is fixedly connected to the motor.

The both ends of mainboard all are provided with the flange, are provided with the bearing on the flange, and the both ends setting of lead screw is on the bearing, and the flange that is close to motor one side on the mainboard extends out, curb plate and motor fixed connection.

In some embodiments of the present invention, the first transmission portion and the second transmission portion are respectively a driven pulley and a driving pulley, and the driven pulley and the driving pulley are connected through a transmission belt.

The transmission mode is a synchronous wheel, the synchronous wheel transmission is composed of an annular belt with equidistant teeth on the inner peripheral surface and a belt wheel with corresponding teeth, and when the synchronous wheel is operated, teeth and tooth grooves of the belt wheel are meshed to transmit motion and power, and the synchronous wheel transmission is novel belt transmission integrating the respective advantages of belt transmission and chain transmission gear transmission. Not only the transmission is steady, has buffering, damping ability, and the noise is low to can change the position of motor, can reduce the overall length of module.

The utility model discloses an in some embodiments, above-mentioned motor is connected be provided with the recess on the flange on the mainboard, be provided with the motor jam plate in the recess, the bottom of recess is provided with waist type hole, the motor jam plate corresponds waist type hole is provided with the screw hole, the bottom of motor jam plate is provided with the chimb, be provided with the regulation hole on the chimb.

Recess and motor jam plate cooperation, the bolt passes screw hole and waist type hole and is connected with the motor for motor and motor jam plate fixed connection, because the existence in waist type hole this moment, the bolt can be in waist type downthehole activity, and uses adjusting bolt to adjust in the adjusting hole on the chimb of motor lock version bottom, can adjust the position of motor jam plate and flange, and adjustable stroke is the length in waist type hole.

The motor locking plate is adjusted through the matching of the waist-shaped hole and the adjusting bolt, and the motor can be adjusted so as to adjust the distance between the driving belt wheel and the driven belt wheel, so that the driving belt can be tightly connected between the driving belt wheel and the driven belt wheel.

In some embodiments of the present invention, the groove is provided with a dodging hole on the motor lock plate, the output end of the motor passes through the dodging hole and the driving pulley is connected.

The avoiding hole can enable the motor and the first transmission part to be arranged on two sides of the flange respectively.

In some embodiments of the present invention, the motor is located on the flange of the main board and close to one side of the main board.

The motor is close to in mainboard one side can the at utmost hide into mainboard length for the area of whole mainboard reduces.

In some embodiments of the present invention, the first transmission portion and the second transmission portion are gear structures.

The gear is a mechanical element with teeth on the wheel rim capable of continuously meshing to transmit motion and power, and is a mechanical part with teeth capable of meshing with each other.

In some embodiments of the present invention, the first transmission portion and the second transmission portion are respectively a driven spur gear and a driving spur gear.

The meshing connection mode of the spur gears is different from the connection mode of the synchronous pulleys in that the rotation directions of the driving spur gear and the driven spur gear are opposite, and the rotation directions of the driving pulley and the driven pulley are the same.

In some embodiments of the present invention, the first transmission portion and the second transmission portion are respectively a driven bevel gear and a driving bevel gear.

The bevel gear is also called as a bevel gear, is used for transmitting the motion and power between two intersecting shafts, can change the direction and the position relation of the motor and the lead screw, and has larger flexibility.

In some embodiments of the present invention, the outer side of the transmission mechanism is provided with a packaging housing.

The encapsulation shell is used for avoiding the entry of foreign matters when the straight line module moves, and accidents occur.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the utility model discloses a drive mechanism has replaced the mode that the motor passes through the shaft coupling and directly is connected with the lead screw, can make the position setting of motor at the back or the side of sharp module, has effectively reduced the overall length of module, has improved the commonality of sharp module. In addition, the motor can conveniently change the relative position with the straight line module through drive mechanism, can install in the machinery of different space sizes in a flexible way.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a synchronous pulley;

FIG. 2 is a schematic view of the structure of the flange and the motor locking plate;

FIG. 3 is a schematic structural view of a spur gear;

FIG. 4 is a schematic view of a bevel gear configuration;

fig. 5 is a perspective view of the present invention with a package housing.

Icon: 1. a main board; 2. a motor; 3. a screw rod; 4. a sliding table; 5. a flange; 6. a driven pulley; 7. a driving pulley; 8. a transmission belt; 9. a groove; 10. a motor locking plate; 11. a kidney-shaped hole; 12. a threaded hole; 13. a convex edge; 14. an adjustment hole; 15. a driven spur gear; 16. a driving spur gear; 17. a driven bevel gear; 18. a drive bevel gear; 19. and (6) packaging the shell.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

This embodiment provides a straight line module, as shown in fig. 1, it includes mainboard 1, set up the slip table 4 subassembly on mainboard 1, drive mechanism and motor 2, the slip table 4 subassembly includes lead screw 3 and sets up slip table 4 on lead screw 3, lead screw 3 passes through the bearing and is connected with mainboard 1, motor 2 is located mainboard 1's the back or side, motor 2 passes through drive mechanism and is connected with the one end of lead screw 3, drive mechanism includes first transmission portion and second transmission portion, first transmission portion sets up in the one end of lead screw 3, the second transmission portion sets up in motor 2's output.

The utility model discloses a drive mechanism has replaced the mode that motor 2 passes through the shaft coupling and directly is connected with lead screw 3, can make motor 2's position setting at the back or the side of sharp module, has effectively reduced the overall length of module, has improved the commonality of sharp module. In addition, the motor 2 can conveniently change the relative position with the linear module through the transmission mechanism, and can be flexibly installed in machines with different space sizes.

Further, a flange 5 on the main board 1 extends out of the main board 1 and is fixedly connected with the motor 2.

Both ends of the main board 1 are provided with flanges 5, the flanges 5 are provided with bearings, the two ends of the screw rod 3 are arranged on the bearings, the flanges 5, close to one side of the motor 2, on the main board 1 extend out, and the side plates are fixedly connected with the motor 2.

Example 2

This embodiment provides a linear module, as shown in fig. 1, which is substantially the same as embodiment 1, and the main difference between them is: the first transmission part and the second transmission part are respectively a driven belt wheel 6 and a driving belt wheel 7, and the driven belt wheel 6 is connected with the driving belt wheel 7 through a transmission belt 8.

The transmission mode is a synchronous wheel, the synchronous wheel transmission is composed of an annular belt with equidistant teeth on the inner peripheral surface and a belt wheel with corresponding teeth, and when the synchronous wheel is operated, teeth and tooth grooves of the belt wheel are meshed to transmit motion and power, and the synchronous wheel transmission is novel belt transmission integrating the respective advantages of belt transmission and chain transmission gear transmission. Not only the transmission is steady, has buffering, damping ability, and the noise is low to can change motor 2's position, can reduce the overall length of module.

Further, as shown in fig. 2, a groove 9 is formed in a flange 5 of the main board 1 connected to the motor 2, a motor locking plate 10 is disposed in the groove 9, a kidney-shaped hole 11 is formed in the bottom of the groove 9, a threaded hole 12 is formed in the motor locking plate 10 corresponding to the kidney-shaped hole 11, a convex edge 13 is disposed at the bottom of the motor locking plate 10, and an adjusting hole 14 is formed in the convex edge 13.

Recess 9 and the cooperation of motor jam plate 10, the bolt passes screw hole 12 and waist type hole 11 and is connected with motor 2 for motor 2 and motor jam plate 10 fixed connection, because the existence in waist type hole 11 this moment, the bolt can be at waist type hole 11 internalization, and uses adjusting bolt to adjust in the regulation hole 14 on the chimb 13 of motor 2 jam plate bottom, can adjust the position of motor jam plate 10 and flange 5, adjustable stroke is the length in waist type hole 11. The motor locking plate 10 is adjusted through the matching of the waist-shaped hole 11 and the adjusting bolt, so that the motor 2 can be adjusted to further adjust the distance between the driving belt wheel 7 and the driven belt wheel 6, and the transmission belt 8 can be tightly connected between the driving belt wheel 7 and the driven belt wheel 6.

Further, the groove 9 and the motor locking plate 10 are both provided with avoidance holes, and the output end of the motor 2 penetrates through the avoidance holes to be connected with the driving belt wheel 7.

The avoiding hole can enable the motor 2 and the first transmission part to be arranged on two sides of the flange 5 respectively.

Further, the motor 2 is located on the flange 5 on the main board 1 on the side close to the main board 1.

The motor 2 is close to one side of the main board 1 and can be hidden in the length of the main board 1 to the maximum extent, so that the area of the whole main board 1 is reduced.

Example 3

This embodiment provides a linear module, which is substantially the same as embodiment 1 or embodiment 2, and the main difference between them is: the first transmission part and the second transmission part are of gear structures.

Further, as shown in fig. 3, the first transmission unit and the second transmission unit are a driven spur gear 15 and a driving spur gear 16, respectively.

The spur gear engagement connection differs from the synchronous pulley connection in that the drive spur gear 16 rotates in the opposite direction to the driven spur gear 15, while the drive pulley 7 rotates in the same direction as the driven pulley 6. Because the driven spur gear 15 and the driving spur gear 16 are directly meshed, compared with the driving belt wheel 7 and the driven belt wheel 6, the diameter is larger, the occupied space is larger, the end of the module for placing the motor 2 is heavier, and the requirement on the placing space of the module is higher.

Further, as shown in fig. 4, the first transmission part and the second transmission part are a driven bevel gear 17 and a drive bevel gear 18, respectively.

The bevel gear is also called as a bevel gear, is used for transmitting the motion and power between two intersecting shafts, can change the direction and the position relation of the motor 2 and the lead screw, and has larger flexibility. Due to the connection characteristic of the bevel gears, the axial direction of the transmission shaft of the motor 2 is vertical to the axial direction of the screw rod 3, and the motor 2 is located on the side face of the main board 1, so that the total length of the module is reduced, and the use space of the side face of the module is increased.

Further, as shown in fig. 5, an enclosure 19 is provided outside the transmission mechanism.

The packaging shell 19 is used for preventing foreign matters from entering when the linear module operates, and accidents occur.

To sum up, the embodiment of the utility model provides a straight line module has following advantage or beneficial effect at least:

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a straight line module, its characterized in that includes the mainboard, sets up slip table subassembly, drive mechanism and the motor on the mainboard, the slip table subassembly includes the lead screw and sets up the slip table on the lead screw, the lead screw pass through the bearing with the mainboard connection, the motor is located the back or the side of mainboard, the motor passes through drive mechanism with the one end of lead screw is connected, drive mechanism includes first transmission portion and second transmission portion, first transmission portion set up in the one end of lead screw, second transmission portion set up in the output of motor.

2. The linear module of claim 1, wherein the flange of the main board extends beyond the main board and is fixedly connected to the motor.

3. The linear module according to claim 2, wherein the first transmission portion and the second transmission portion are respectively a driven pulley and a driving pulley, and the driven pulley and the driving pulley are connected by a transmission belt.

4. The linear module according to claim 3, wherein a groove is formed in a flange of the motor connecting the main board, a motor locking plate is arranged in the groove, a kidney-shaped hole is formed in the bottom of the groove, a threaded hole is formed in the motor locking plate corresponding to the kidney-shaped hole, a convex edge is formed in the bottom of the motor locking plate, and an adjusting hole is formed in the convex edge.

5. The linear module according to claim 4, wherein the groove and the motor locking plate are both provided with an avoiding hole, and the output end of the motor passes through the avoiding hole to be connected with the driving pulley.

6. A linear module according to any one of claims 2-5, characterised in that the motor is located on the flange on the main plate on the side adjacent to the main plate.

7. The linear module of claim 2, wherein the first and second transmission portions are gear structures.

8. The linear module of claim 7, wherein the first transmission part and the second transmission part are a spur gear and a spur gear respectively.

9. The linear module of claim 7, wherein the first and second transmission parts are driven bevel gears and driving bevel gears, respectively.

10. The linear module according to claim 1, wherein the outside of the transmission mechanism is provided with a packaging housing.