Rolling driving device of boarding machine

Abstract

The utility model provides a rolling driving device of a boarding machine, which comprises a base, a motor, a cardan shaft assembly and a transmission assembly, the motor and the cardan shaft assembly are both arranged on the base, the transmission assembly is arranged between the motor and the cardan shaft assembly, the transmission assembly comprises a driving tooth, a first chain and a transmission tooth group, a motor shaft of the motor is connected with the driving gear, the universal shaft assembly is connected with the transmission gear set, the driving gear is connected with the transmission gear set through the first chain, and the motor drives the universal shaft assembly through the transmission assembly. The gravity center of the device is lowered, and the whole device is more stable.

Description

Technical Field

[0001] This utility model relates to the field of setting machine technology, specifically to a rolling drive device for a setting machine. Background Technology

[0002] The existing setting machine winding drive device has its motor mounted on a universal joint and directly connected to it, making the device relatively high and unstable. If the connection is unstable, there is a risk that the motor will fall. Furthermore, when the drive device needs to be moved, the high center of gravity makes it unstable and inconvenient to move. Utility Model Content

[0003] This utility model addresses one of the problems existing in the prior art to a certain extent. Therefore, one objective of this utility model is to propose a winding drive device for a shaping machine, which lowers the center of gravity of the device and makes the entire device more stable.

[0004] The above objective is achieved through the following technical solution:

[0005] A winding drive device for a shaping machine includes a base, a motor, a universal joint assembly, and a transmission assembly. The motor and the universal joint assembly are both mounted on the base. The transmission assembly is located between the motor and the universal joint assembly. The transmission assembly includes a drive gear, a first chain, and a transmission gear set. The motor shaft of the motor is connected to the drive gear, and the universal joint assembly is connected to the transmission gear set. The first chain connects the drive gear and the transmission gear set. The motor drives the universal joint assembly through the transmission assembly.

[0006] As a further improvement of this utility model, the transmission gear assembly includes a first transmission gear, a second transmission gear, a third transmission gear, a second chain, and a first rotating shaft. The first transmission gear is connected to the driving gear through the first chain. Both the first transmission gear and the second transmission gear are mounted on the first rotating shaft. The second transmission gear is connected to the third transmission gear through the second chain. The third transmission gear is connected to the universal joint assembly.

[0007] As a further improvement of this utility model, it also includes a slide rail and a pulley. The pulley is provided on the base and is slidably mounted on the slide rail to drive the base to move left and right on the slide rail.

[0008] As a further improvement of this utility model, it also includes a positioning structure, which is mounted on the base and is used to limit the movement of the base on the slide rail.

[0009] As a further improvement of this utility model, the positioning structure includes a lead screw assembly, and a mounting hole is provided on the base, through which the lead screw assembly is mounted on the base.

[0010] As a further improvement of this utility model, a groove is formed on the slide rail, and a track plate is also included. One end of the track plate is connected to the base, and the other end of the track plate extends into the groove.

[0011] As a further improvement of this utility model, a first mounting part is formed by bending the top of the track plate, and the track plate is fixedly connected to the base through the first mounting part.

[0012] As a further improvement of this utility model, a second mounting part is formed by bending the bottom of the track plate, and the second mounting part extends into the groove.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects:

[0014] 1. This utility model proposes a winding drive device for a shaping machine. Both the motor and the universal joint assembly are mounted on a base, lowering the center of gravity of the device and making the entire device more stable. The motor and the universal joint are connected via a transmission assembly, ensuring that the motor can drive the universal joint assembly through the transmission assembly. This avoids the situation where the motor would need to be mounted on the universal joint assembly if it were directly connected, thus preventing the device from being too tall in the longitudinal direction and having an unstable center of gravity. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the winding drive device of a shaping machine in one embodiment;

[0016] Figure 2 This is another structural schematic diagram of the winding drive device of a shaping machine in one embodiment;

[0017] Figure 3 This is a schematic diagram of the transmission component in the embodiment;

[0018] Figure 4 This is another structural schematic diagram of the transmission component in the embodiment;

[0019] Figure 5 This is a schematic diagram of the lead screw assembly in the embodiment;

[0020] Figure 6 This is a cross-sectional view of a winding drive device of a shaping machine in one embodiment;

[0021] Figure 7 yes Figure 6 Enlarged view of point A in the middle;

[0022] Figure 8 This is a schematic diagram of the track slab structure in the embodiment. Detailed Implementation

[0023] The following embodiments illustrate the present invention, but the present invention is not limited to these embodiments. Modifications to the specific implementation of the present invention or equivalent substitutions for some technical features, without departing from the spirit of the present invention, should all be covered within the scope of the technical solution claimed by the present invention.

[0024] like Figure 1-8 A winding drive device for a shaping machine includes a base 1, a motor 2, a universal joint assembly 3, and a transmission assembly 4. The motor 2 and the universal joint assembly 3 are both mounted on the base 1. The transmission assembly 4 is located between the motor 2 and the universal joint assembly 3. The transmission assembly 4 includes a drive gear 41, a first chain 42, and a transmission gear set 43. The motor 2 shaft is connected to the drive gear 41, and the universal joint assembly 3 is connected to the transmission gear set 43. The first chain 42 connects the drive gear 41 and the transmission gear set 43. The motor 2 drives the universal joint assembly 3 through the transmission assembly 4.

[0025] This utility model proposes a winding drive device for a shaping machine. Both the motor 2 and the universal joint assembly 3 are mounted on the base 1, lowering the center of gravity of the device and making the entire device more stable. The motor 2 and the universal joint are connected via a transmission assembly 4, ensuring that the motor 2 can drive the universal joint assembly 3 through the transmission assembly 4. This avoids the situation where the motor 2 would need to be mounted on the universal joint assembly 3 if they were directly connected, thus preventing the device from being too tall in the longitudinal direction and having an unstable center of gravity.

[0026] The transmission gear assembly 43 includes a first transmission gear 431, a second transmission gear 432, a third transmission gear 433, a second chain 434, and a first rotating shaft 435. The first transmission gear 431 is connected to the drive gear 41 via the first chain 42. Both the first transmission gear 431 and the second transmission gear 432 are mounted on the first rotating shaft 435. The second transmission gear 432 is connected to the third transmission gear 433 via the second chain 434. The third transmission gear 433 is connected to the universal joint assembly 3.

[0027] The motor 2 shaft is connected to the drive gear 41, so that the motor 2 drives the drive gear 41 to rotate. The drive gear 41 is connected to the first transmission gear 431 through the first chain 42, and the rotation of the drive gear 41 drives the rotation of the first transmission gear 431 through the first chain 42. The first transmission gear 431 and the second transmission gear 432 are both mounted on the first rotating shaft 435. When the first transmission gear 431 rotates, it drives the second transmission gear 432 to rotate through the first rotating shaft 435. The second transmission gear 432 is connected to the third transmission gear 433 through the second chain 434. When the second transmission gear 432 rotates, it drives the third transmission gear 433 to rotate through the second chain 434.

[0028] In this embodiment, the height of the third transmission tooth 433 is higher than that of the second transmission tooth 432, so that the universal joint assembly 3 can be connected to the third transmission tooth 433.

[0029] It also includes a slide rail 5, and a pulley 11 is provided on the base 1. The pulley 11 is slidably mounted on the slide rail 5 to drive the base 1 to move left and right on the slide rail 5.

[0030] The drive device can slide on the slide rail 5 via pulley 11 to change the position of the drive device.

[0031] In some embodiments, the base 1 is provided with a pusher 12 to facilitate pushing the base to slide on the slide rail.

[0032] It also includes a positioning structure 6, which is mounted on the base 1 and used to limit the movement of the base 1 on the slide rail 5. When the drive device moves to the appropriate position, the positioning device can limit the sliding of the drive device on the slide rail 5, so that the position of the drive device is relatively fixed.

[0033] The positioning structure 6 includes a lead screw assembly 61, and a mounting hole is provided on the base 1. The lead screw assembly 61 is mounted on the base 1 through the mounting hole.

[0034] In this embodiment, the lead screw assembly 61 is positioned above the base 1 and extends downward through the mounting hole.

[0035] In this embodiment, the lead screw assembly 61 includes a lead screw body 611, an abutment plate 612, and a rocking part 613. The rocking part 613 is located at the upper end of the lead screw body 611, and the abutment plate 612 is disposed at the bottom of the lead screw body 611. By rotating the rocking part 613, the lead screw body 611 can be rotated, thereby further driving the abutment part to move upward or downward. When the base 1 moves on the slide rail 5 via the pulley 11, the rocking part 613 rotates, and the lead screw body 611 drives the abutment part to move upward, so that the abutment part does not contact the ground. When it is necessary to position the base 1 on the slide rail 5, that is, to restrict the sliding of the base 1 on the slide rail 5, the rocking part 613 is rotated, and the lead screw body 611 drives the abutment part to move downward, so that the abutment part contacts the ground. At this time, the base 1 will lift upward and disengage from the slide rail 5 due to the contact between the abutment part and the ground, making it difficult for the base 1 to slide at the slide rail 5.

[0036] In this embodiment, a track plate 7 is also included, with a groove 58 formed on the slide rail 5. One end of the track plate 7 is connected to the base 1, and the other end of the track plate 7 extends into the groove 58.

[0037] In this embodiment, the slide rail 5 includes a first slide rail 51 and a second slide rail 52, and there is a gap between the first slide rail 51 and the second slide rail 52.

[0038] The first slide rail 51 includes a first fixing plate 511, a first slide bar 512, and a second slide bar 513. The first fixing plate 511 is fixedly in contact with the ground. The first slide bar 512 is fixedly mounted on the first fixing plate 511, and the second slide bar 513 is fixedly mounted on the first slide bar 512. The second slide bar 513 is above the first slide bar 512 and closer to the second slide rail 52 relative to the first slide bar 512. A groove 58 is formed between the first slide bar 512, the second slide bar 513, and the first fixing plate 511 (at the end of the first slide bar 512 and the second slide bar 513 near the second slide rail 52), and a first slide path 514 is formed on the outer side of the first slide bar 512 and the second slide bar 513 (at the end away from the second slide rail 52).

[0039] A first mounting portion 71 is formed by bending the top of the track plate 7, and the track plate 7 is fixedly connected to the base 1 through the first mounting portion 71. In this embodiment, the first mounting portion 71 is fixedly connected to the base 1 by screws.

[0040] A second mounting portion 72 is formed by bending at the bottom of the track plate 7, and the second mounting portion 72 extends into the groove 58.

[0041] When the base 1 moves on the slide rail 5 via the pulley 11, the rocking part 613 rotates, causing the lead screw body 611 to move the abutment part upward, so that the abutment part does not contact the ground. At this time, the second mounting part 72 is in the groove 58, and there is a gap between the second mounting part 72 and the second slide bar 513, so the second mounting part 72 will not contact the second slide bar 513. When it is necessary to position the base 1 on the slide rail 5, that is, to restrict the sliding of the base 1 on the slide rail 5, the rocking part 613 is rotated, causing the lead screw body 611 to move the abutment part upward. The rod body 611 drives the abutment part to move downward, so that the abutment part contacts the ground. At this time, the base 1 will be lifted upward due to the contact between the abutment part and the ground. The base 1 has a tendency to move away from the slide rail 5. At this time, the second mounting part 72 moves upward and contacts the second slide bar 513, which can prevent the base 1 from completely separating from the slide rail 5 and avoid the base 1 and the motor 2 and universal joint assembly 3 on the base 1 from separating and overturning. At this time, the second mounting part 72 will contact the second slide bar 513 and generate friction, which can prevent the base 1 from sliding on the slide rail 5.

[0042] The above preferred embodiments should be regarded as illustrative examples of the embodiments of the present application. Any technical deductions, substitutions, improvements, etc. that are similar to or based on the present application should be considered within the scope of protection of this patent.

Claims

1. A winding drive device for a setting machine, characterized in that, The device includes a base, a motor, a universal joint assembly, and a transmission assembly. The motor and the universal joint assembly are both mounted on the base. The transmission assembly is located between the motor and the universal joint assembly. The transmission assembly includes a drive gear, a first chain, and a transmission gear set. The motor shaft is connected to the drive gear, and the universal joint assembly is connected to the transmission gear set. The first chain connects the drive gear and the transmission gear set. The motor drives the universal joint assembly through the transmission assembly.

2. The winding drive device for a setting machine according to claim 1, characterized in that, The transmission gear assembly includes a first transmission gear, a second transmission gear, a third transmission gear, a second chain, and a first rotating shaft. The first transmission gear is connected to the drive gear via the first chain. Both the first transmission gear and the second transmission gear are mounted on the first rotating shaft. The second transmission gear is connected to the third transmission gear via the second chain. The third transmission gear is connected to the universal joint assembly.

3. The winding drive device for a setting machine according to claim 1, characterized in that, It also includes a slide rail and pulleys. The base is provided with pulleys, which are slidably mounted on the slide rail to drive the base to move left and right on the slide rail.

4. The winding drive device for a setting machine according to claim 3, characterized in that, It also includes a positioning structure, which is mounted on the base and is used to limit the movement of the base on the slide rail.

5. The winding drive device for a setting machine according to claim 4, characterized in that, The positioning structure includes a lead screw assembly, and a mounting hole is provided on the base. The lead screw assembly is mounted on the base through the mounting hole.

6. A winding drive device for a setting machine according to claim 4 or 5, characterized in that, A groove is formed on the slide rail, and a track plate is also included. One end of the track plate is connected to the base, and the other end of the track plate extends into the groove.

7. The winding drive device for a setting machine according to claim 6, characterized in that, A first mounting portion is formed by bending the top of the track plate, and the track plate is fixedly connected to the base through the first mounting portion.

8. The winding drive device for a setting machine according to claim 6, characterized in that, A second mounting portion is formed by bending the bottom of the track plate, and the second mounting portion extends into the groove.

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