CN210975115U - Lower feeding mechanism of three-step roller car - Google Patents
Lower feeding mechanism of three-step roller car Download PDFInfo
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- CN210975115U CN210975115U CN201921783927.1U CN201921783927U CN210975115U CN 210975115 U CN210975115 U CN 210975115U CN 201921783927 U CN201921783927 U CN 201921783927U CN 210975115 U CN210975115 U CN 210975115U
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- stepping motor
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Abstract
The utility model discloses a lower feeding mechanism of a three-step roller car, which comprises a metal feeding seat, an adjusting pin and a lower feeding stepping motor; the gold feeding seat is provided with a gold feeding wheel, a gold feeding shaft is arranged below the gold feeding seat, and two sides below the gold feeding seat are connected with supporting seats; an adjusting pin is arranged below the supporting seat, the supporting seat and the gold feeding shaft are connected through the adjusting pin, and the middle seat is fixed on the gold feeding shaft and the outer side surface of the supporting seat; a lower feeding stepping motor is arranged below the supporting seat, a transmission gear is arranged at the output end of the lower feeding stepping motor, and the transmission gear is clamped with the tail end of the metal feeding shaft; the lower feeding stepping motor is arranged on the supporting seat and drives the transmission gear to be directly transmitted to the gold conveying shaft, and the heights of the supporting seat and the gold conveying wheel are integrally adjusted through the adjusting pin, so that unstable transmission is avoided, and noise is reduced; a bearing seat is fixed on the right side edge of the lower feeding stepping motor, a fixed gear is arranged at the front end of the bearing seat, the position of the lower feeding stepping motor is set aside, and the lower feeding stepping motor is very easy to assemble and maintain.
Description
Technical Field
The utility model relates to a field specifically is a feeding mechanism under three step forward roller car.
Background
The intelligent roller car is suitable for sewing and decorating leather, is mainly used for sewing high-grade leather shoes, bags, handbags and arc belts, and is popular in the market due to precise and stable transmission, convenient assembly and maintenance and high cost performance. However, the existing intelligent roller car lower feeding stepping motor is directly arranged on the middle seat to drive the transmission gear to transmit to the transmission shaft, and the motor cannot move and can only transmit to the gold conveying shaft through the connecting block, so that the purpose of adjusting the height of the gold conveying wheel by the adjusting pin can be achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a feeding mechanism under three step forward roller car to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lower feeding mechanism of a three-step roller car comprises a metal feeding seat, an adjusting pin and a lower feeding stepping motor; the gold feeding seat is provided with a gold feeding wheel, a gold feeding shaft is arranged below the gold feeding seat, and two sides below the gold feeding seat are connected with supporting seats; an adjusting pin is arranged below the supporting seat, the supporting seat and the gold feeding shaft are connected through the adjusting pin, and the middle seat is fixed on the gold feeding shaft and the outer side surface of the supporting seat; a lower feeding stepping motor is arranged below the supporting seat, a transmission gear is arranged at the output end of the lower feeding stepping motor, and the transmission gear is clamped with the tail end of the metal feeding shaft; the lower feeding stepping motor is arranged on the supporting seat and drives the transmission gear to be directly transmitted to the gold feeding shaft, and the heights of the supporting seat and the gold feeding wheel are integrally adjusted through the adjusting pin, so that unstable transmission is avoided, and the noise is reduced.
Preferably, a bearing seat is fixed on the right side edge of the lower feeding stepping motor, a fixed gear is arranged at the front end of the bearing seat, the position of the lower feeding stepping motor is set aside, and the lower feeding stepping motor is very easy to assemble and maintain.
Preferably, the top end of the gold feeding shaft is fixed at the middle position below the gold feeding seat, and the tail end of the supporting seat is fixed at the edge of the outer side below the gold feeding seat; the supporting seat is provided with a groove-shaped concave structure, and the gold feeding shaft is fixed on the inner side of the groove-shaped concave structure.
Preferably, the tail end of the metal feeding shaft is provided with a clamping gear corresponding to the transmission gear, the clamping gear is clamped with the transmission gear, and the other side end of the clamping gear is clamped with a fixed gear at the front end of the bearing seat.
Compared with the prior art, the beneficial effects of the utility model are that: the existing intelligent roller car lower feeding stepping motor is directly arranged on the middle seat and drives the transmission gear to transmit to the transmission shaft, and the motor can not move and can only transmit to the gold conveying shaft through the connecting block, so that the purpose of adjusting the height of the gold conveying wheel by the adjusting pin can be achieved; the utility model has simple structure and strong practicability, improves the existing roller car lower feeding mechanism, installs the lower feeding stepping motor on the supporting seat, drives the transmission gear to directly transmit to the gold feeding shaft, and integrally adjusts the height of the supporting seat and the gold feeding wheel through the adjusting pin, thereby avoiding unstable transmission and reducing noise; meanwhile, the bearing seat is adjusted to the right, the position of the lower feeding stepping motor is made to be free, and the assembly and the maintenance are very easy.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a gold feeding seat; 2. a gold feeding wheel; 3. a gold feeding shaft; 4. a supporting seat; 5. an adjustment pin; 6. a middle seat; 7. a lower feeding stepping motor; 8. a transmission gear; 9. and a bearing seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.
Referring to fig. 1, the present invention provides a technical solution: a three-step roller car lower feeding mechanism comprises a metal feeding seat 1, an adjusting pin and a lower feeding stepping motor 7; a gold feeding wheel 2 is arranged on the gold feeding seat 1, a gold feeding shaft 3 is arranged below the gold feeding seat 1, and two sides below the gold feeding seat 1 are connected with supporting seats 4; an adjusting pin 5 is arranged below the supporting seat 4, the supporting seat 4 and the gold feeding shaft 3 are connected through the adjusting pin 5, and a middle seat 6 is fixed on the outer side surfaces of the gold feeding shaft 3 and the supporting seat 4; a lower feeding stepping motor 7 is arranged below the supporting seat 4, a transmission gear 8 is arranged at the output end of the lower feeding stepping motor 7, and the transmission gear 8 is clamped with the tail end of the metal feeding shaft 3.
Further, a bearing seat 9 is fixed on the right side edge of the lower feeding stepping motor 7, and a fixed gear is arranged at the front end of the bearing seat 9.
Further, the top end of the gold feeding shaft 3 is fixed at the middle position below the gold feeding seat 1, and the tail end of the supporting seat 4 is fixed at the edge of the outer side below the gold feeding seat 1; the supporting seat 4 is provided with a groove-shaped concave structure, and the gold feeding shaft 3 is fixed on the inner side of the groove-shaped concave structure.
Furthermore, a clamping gear corresponding to the transmission gear 8 is arranged at the tail end of the metal feeding shaft 3, the clamping gear is clamped with the transmission gear 8, and the other side end of the clamping gear is clamped with a fixed gear at the front end of the bearing seat 9.
The working principle is as follows: a gold feeding wheel 2 is arranged on the gold feeding seat 1, a gold feeding shaft 3 is arranged below the gold feeding seat 1, and two sides below the gold feeding seat 1 are connected with supporting seats 4; an adjusting pin 5 is arranged below the supporting seat 4, the supporting seat 4 and the gold feeding shaft 3 are connected through the adjusting pin 5, and a middle seat 6 is fixed on the outer side surfaces of the gold feeding shaft 3 and the supporting seat 4; a lower feeding stepping motor 7 is arranged below the supporting seat 4, a transmission gear 8 is arranged at the output end of the lower feeding stepping motor 7, and the transmission gear 8 is clamped with the tail end of the metal feeding shaft 3; a lower feeding stepping motor 7 is arranged on a supporting seat 4 to drive a transmission gear 8 to be directly transmitted to a gold conveying shaft 3, and the heights of the supporting seat 4 and a gold conveying wheel 2 are integrally adjusted through an adjusting pin 5, so that unstable transmission is avoided, and noise is reduced; a bearing seat 9 is fixed on the right side edge of the lower feeding stepping motor 7, a fixed gear is arranged at the front end of the bearing seat 9, the position of the lower feeding stepping motor 7 is set aside, and the lower feeding stepping motor is very easy to assemble and maintain.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a feeding mechanism under three step advance roller car which characterized in that: comprises a metal feeding seat (1), an adjusting pin (5) and a lower feeding stepping motor (7); a gold feeding wheel (2) is arranged on the gold feeding seat (1), a gold feeding shaft (3) is arranged below the gold feeding seat (1), and two sides below the gold feeding seat (1) are connected with supporting seats (4); an adjusting pin (5) is arranged below the supporting seat (4), the supporting seat (4) and the gold feeding shaft (3) are connected through the adjusting pin (5), and the middle seat (6) is fixed on the outer side surfaces of the gold feeding shaft (3) and the supporting seat (4); a lower feeding stepping motor (7) is installed below the supporting seat (4), a transmission gear (8) is arranged at the output end of the lower feeding stepping motor (7), and the transmission gear (8) is connected with the tail end of the metal feeding shaft (3) in a clamping mode.
2. The three-step roller car lower feeding mechanism of claim 1, wherein: a bearing seat (9) is fixed on the right side edge of the lower feeding stepping motor (7), and a fixed gear is arranged at the front end of the bearing seat (9).
3. The three-step roller car lower feeding mechanism of claim 1, wherein: the top end of the gold feeding shaft (3) is fixed at the middle position below the gold feeding seat (1), and the tail end of the supporting seat (4) is fixed at the edge of the outer side below the gold feeding seat (1); a groove-shaped concave structure is arranged on the supporting seat (4), and the gold feeding shaft (3) is fixed on the inner side of the groove-shaped concave structure.
4. The three-step roller car lower feeding mechanism of claim 1, wherein: the tail end of the metal feeding shaft (3) is provided with a clamping gear corresponding to the transmission gear (8), the clamping gear is clamped with the transmission gear (8), and the other side end of the clamping gear is clamped with the fixed gear at the front end of the bearing seat (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921783927.1U CN210975115U (en) | 2019-10-22 | 2019-10-22 | Lower feeding mechanism of three-step roller car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921783927.1U CN210975115U (en) | 2019-10-22 | 2019-10-22 | Lower feeding mechanism of three-step roller car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210975115U true CN210975115U (en) | 2020-07-10 |
Family
ID=71445910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921783927.1U Active CN210975115U (en) | 2019-10-22 | 2019-10-22 | Lower feeding mechanism of three-step roller car |
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| Country | Link |
|---|---|
| CN (1) | CN210975115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359504A (en) * | 2020-10-10 | 2021-02-12 | 安徽尚豪齿轮科技有限公司 | Lower feeding mechanism of sewing machine |
-
2019
- 2019-10-22 CN CN201921783927.1U patent/CN210975115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359504A (en) * | 2020-10-10 | 2021-02-12 | 安徽尚豪齿轮科技有限公司 | Lower feeding mechanism of sewing machine |
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