CN215947542U - Be used for middle transmission structure of tricot machine main shaft - Google Patents
Be used for middle transmission structure of tricot machine main shaft Download PDFInfo
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- CN215947542U CN215947542U CN202122331842.3U CN202122331842U CN215947542U CN 215947542 U CN215947542 U CN 215947542U CN 202122331842 U CN202122331842 U CN 202122331842U CN 215947542 U CN215947542 U CN 215947542U
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- main shaft
- belt
- transmission structure
- warp knitting
- belt pulley
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Abstract
The utility model discloses an intermediate transmission structure for a main shaft of a warp knitting machine, which comprises a machine body, wherein one side of the machine body is fixedly connected with a fixed support, the upper surface of the fixed support is provided with a driving motor, the driving end of the driving motor is connected with a driving belt pulley, two side plates are fixed on two sides of the machine body, the main shaft is arranged between the two side plates, the outer surface of the main shaft is fixedly sleeved with a driven belt pulley, the outer surfaces of the driving belt pulley and the driven belt pulley are sleeved with a transmission belt together, and the inner top wall of the fixed support is provided with a supporting seat. According to the utility model, through the arrangement of the structures such as the tensioning wheel, the compression spring, the slide rod, the roller carrier, the limiting plate and the like, the tensioning wheel can tightly press the belt through the elastic force of the compression spring to play a role in tensioning the belt, the belt can be tightly abutted when the belt is enlarged and loosened, the tensioning force can be automatically applied to the belt, the transmission efficiency of the belt is ensured, and the overhaul frequency of maintainers is reduced.
Description
Technical Field
The utility model relates to the technical field of warp knitting machines, in particular to a main shaft intermediate transmission structure for a warp knitting machine.
Background
Knitted fabrics are formed by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp feed machine, a process known as warp knitting and a fabric known as warp knit. The machine for finishing the warp knitting is called a warp knitting machine, and the warp knitting machine mainly comprises a knitting mechanism, a guide bar shogging mechanism, a let-off mechanism, a drawing and coiling mechanism and a transmission mechanism. The publication number is CN213328092U provides a transmission structure in middle of a main shaft for a warp knitting machine, which effectively solves the technical problem that the needle wiping condition at the tail of a vehicle seriously affects the knitting effect when the warp knitting machine in the prior art runs at high speed, and can adjust the tension degree of a driving belt by loosening an adjusting bolt.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an intermediate transmission structure for a main shaft of a warp knitting machine.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a be used for transmission structure in middle of tricot machine main shaft, includes the lathe bed, one side fixedly connected with fixed bolster of lathe bed, the last surface mounting of fixed bolster has driving motor, driving motor's drive end is connected with driving pulley, the both sides of lathe bed are fixed with two curb plates, two be provided with the main shaft between the curb plate, the external surface fixing of main shaft has cup jointed driven pulley, driving pulley and driven pulley's the common cover in surface are equipped with driving belt, the interior roof of fixed bolster is provided with the supporting seat, the bottom fixedly connected with roof of supporting seat, the roof surface runs through sliding connection has two slide bars, two the common fixedly connected with fixed plate in bottom of slide bar, the fixed plate lower surface sets up the gyro wheel frame, the internal rotation of gyro wheel frame is connected with the take-up pulley.
Furthermore, the outer surface of two slide bars all is equipped with compression spring, compression spring is located the below of roof, compression spring's both ends respectively with the lower surface of roof, the upper surface fixed connection of fixed plate.
Further, the tension wheel is in close contact with the transmission belt.
Furthermore, the top ends of the two slide bars extend to a limiting plate fixedly connected above the top plate.
Furthermore, the supporting seat is fixedly connected with the inner top wall of the fixing support through an expansion screw, and the inner top wall of the fixing support is obliquely arranged.
Further, two the lateral wall of curb plate all is provided with the bearing, the both ends of main shaft pass the bearing and extend to the outside of two curb plates, and the both ends of main shaft pass through the bearing and are connected with the curb plate rotation.
The utility model has the beneficial effects that:
according to the utility model, through the arrangement of the structures such as the tension pulley, the compression spring, the slide rod, the roller carrier, the limiting plate and the like, the tension pulley can tightly press the belt through the elastic force of the compression spring to play a role of tensioning the belt, the belt can be tightly abutted when the belt is enlarged and loosened, the tension force can be automatically applied to the belt, the tension force can also be applied to the belt when the belt is lengthened, the transmission efficiency of the belt is ensured, and the overhauling frequency of maintenance personnel is reduced.
Drawings
Fig. 1 is a front view of an intermediate transmission structure for a main shaft of a warp knitting machine, which is provided by the utility model.
Fig. 2 is a partial structure schematic diagram of a main shaft intermediate transmission structure for a warp knitting machine, which is provided by the utility model.
Fig. 3 is a side sectional view of a bed body of the intermediate transmission structure for the main shaft of the warp knitting machine.
Illustration of the drawings:
1. a bed body; 2. fixing a bracket; 3. a main shaft; 4. a drive pulley; 5. a side plate; 6. a driven pulley; 7. a drive belt; 8. a drive motor; 9. a top plate; 10. a supporting seat; 11. a limiting plate; 12. a slide bar; 13. a compression spring; 14. a fixing plate; 15. a roller frame; 16. a tension wheel; 17. and a bearing.
Detailed Description
Fig. 1 to fig. 3 show, relate to a be used for transmission structure in middle of tricot machine main shaft, including lathe bed 1, one side fixedly connected with fixed bolster 2 of lathe bed 1, the last surface mounting of fixed bolster 2 has driving motor 8, the drive end of driving motor 8 is connected with drive pulley 4, the both sides of lathe bed 1 are fixed with two curb plates 5, be provided with main shaft 3 between two curb plates 5, the external fixed surface of main shaft 3 has cup jointed driven pulley 6, the common cover of surface of drive pulley 4 and driven pulley 6 is equipped with driving belt 7, the interior roof of fixed bolster 2 is provided with supporting seat 10, the bottom fixedly connected with roof 9 of supporting seat 10, roof 9 surface runs through sliding connection has two slide bars 12, the common fixedly connected with fixed plate 14 in bottom of two slide bars 12, fixed plate 14 lower surface sets up gyro wheel frame 15, the internal rotation of gyro wheel frame 15 is connected with take-up pulley 16.
During the use, driving motor 8 rotates and drives drive belt pulley 4 and rotate, and drive belt pulley 4 drives driving belt 7 and makes driven pulley 6 rotate to realize the transmission of main shaft 3, when driving belt 7 is lax, compression spring 13's reaction force still must take-up pulley 16 to support tightly driving belt 7, thereby plays the effect of automatically regulated driving belt 7 rate of tension.
In a further scheme, the outer surfaces of the two sliding rods 12 are all sleeved with compression springs 13, the compression springs 13 are located below the top plate 9, two ends of each compression spring 13 are fixedly connected with the lower surface of the top plate 9 and the upper surface of the fixing plate 14 respectively, and the compression springs 13 are convenient to drive the tensioning wheels 16 to apply pressure to the transmission belt 7 so as to guarantee the tensioning degree of the transmission belt 7.
In a further scheme, the tension pulley 16 is tightly contacted with the transmission belt 7, and the width of the roller groove of the tension pulley 16 is consistent with that of the transmission belt 7, so that the transmission belt 7 can rotate in a fit manner without deviation.
In a further scheme, the top ends of the two sliding rods 12 extend to the upper side of the top plate 9 and are fixedly connected with limiting plates 11, so that the sliding rods 12 are limited, and the sliding rods 12 are prevented from being separated from the top plate 9 under the action of the compression springs 13.
In the further scheme, supporting seat 10 is through the interior roof fixed connection of inflation screw with fixed bolster 2, and the interior roof of fixed bolster 2 is the slope setting, can be so that take-up pulley 16 and drive belt 7 more natural contact.
In a further scheme, the side walls of the two side plates 5 are provided with bearings 17, the two ends of the main shaft 3 penetrate through the bearings 17 and extend to the outer parts of the two side plates 5, and the two ends of the main shaft 3 are rotatably connected with the side plates 5 through the bearings 17, so that the main shaft 3 can rotate smoothly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a be used for transmission structure in middle of tricot machine main shaft, includes lathe bed (1), its characterized in that: one side of the lathe bed (1) is fixedly connected with a fixed support (2), the upper surface of the fixed support (2) is provided with a driving motor (8), the driving end of the driving motor (8) is connected with a driving belt pulley (4), two side plates (5) are fixed on two sides of the lathe bed (1), a main shaft (3) is arranged between the two side plates (5), the outer surface of the main shaft (3) is fixedly sleeved with a driven belt pulley (6), the outer surfaces of the driving belt pulley (4) and the driven belt pulley (6) are jointly sleeved with a transmission belt (7), the inner top wall of the fixed support (2) is provided with a supporting seat (10), the bottom end of the supporting seat (10) is fixedly connected with a top plate (9), the surface of the top plate (9) is connected with two sliding rods (12) in a penetrating and sliding manner, and the bottom ends of the two sliding rods (12) are jointly and fixedly connected with a fixed plate (14), the lower surface of the fixed plate (14) is provided with a roller carrier (15), and the inside of the roller carrier (15) is rotatably connected with a tension wheel (16).
2. The intermediate transmission structure for the main shaft of the warp knitting machine according to claim 1, characterized in that: two the surface of slide bar (12) all overlaps and is equipped with compression spring (13), compression spring (13) are located the below of roof (9), compression spring (13) both ends respectively with the lower surface of roof (9), the last fixed surface of fixed plate (14) is connected.
3. The intermediate transmission structure for the main shaft of the warp knitting machine according to claim 1, characterized in that: the tension wheel (16) is in close contact with the transmission belt (7).
4. The intermediate transmission structure for the main shaft of the warp knitting machine according to claim 1, characterized in that: the top ends of the two sliding rods (12) extend to the upper part of the top plate (9) and are fixedly connected with limiting plates (11).
5. The intermediate transmission structure for the main shaft of the warp knitting machine according to claim 1, characterized in that: the supporting seat (10) is fixedly connected with the inner top wall of the fixing support (2) through an expansion screw, and the inner top wall of the fixing support (2) is obliquely arranged.
6. The intermediate transmission structure for the main shaft of the warp knitting machine according to claim 1, characterized in that: two the lateral wall of curb plate (5) all is provided with bearing (17), the both ends of main shaft (3) are passed bearing (17) and are extended to the outside of two curb plates (5), and the both ends of main shaft (3) are passed through bearing (17) and are rotated with curb plate (5) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122331842.3U CN215947542U (en) | 2021-09-26 | 2021-09-26 | Be used for middle transmission structure of tricot machine main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122331842.3U CN215947542U (en) | 2021-09-26 | 2021-09-26 | Be used for middle transmission structure of tricot machine main shaft |
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| Publication Number | Publication Date |
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| CN215947542U true CN215947542U (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122331842.3U Active CN215947542U (en) | 2021-09-26 | 2021-09-26 | Be used for middle transmission structure of tricot machine main shaft |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871830A (en) * | 2022-05-07 | 2022-08-09 | 重庆凤临智能机械装备制造有限公司 | Main shaft material loading formula digit control machine tool |
-
2021
- 2021-09-26 CN CN202122331842.3U patent/CN215947542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871830A (en) * | 2022-05-07 | 2022-08-09 | 重庆凤临智能机械装备制造有限公司 | Main shaft material loading formula digit control machine tool |
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