CN217149561U - Fixed guide type driving connecting plate bracket and embroidery machine - Google Patents
Fixed guide type driving connecting plate bracket and embroidery machine Download PDFInfo
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- CN217149561U CN217149561U CN202220146442.7U CN202220146442U CN217149561U CN 217149561 U CN217149561 U CN 217149561U CN 202220146442 U CN202220146442 U CN 202220146442U CN 217149561 U CN217149561 U CN 217149561U
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Abstract
The utility model discloses a fixed direction formula drive connecting plate bracket and embroidery machine, drive connecting plate are located the lower shaft top and are connected with the hold-in range, drive connecting plate reciprocating sliding all around by the hold-in range, and drive connecting plate bracket includes the bracket main part, installs in the bracket gyro wheel of bracket main part, locates the bracket guide way of bracket main part, bracket gyro wheel roll bearing is in drive connecting plate below to the peak of bracket gyro wheel is higher than the lower shaft peak, so that form the clearance between drive connecting plate and the lower shaft peak, bracket guide way guide drive connecting plate reciprocating sliding all around. The utility model discloses a technical scheme, even the drive connecting plate has the beat, also can not take place to interfere with the lower shaft, rock about can not controlling when the high-speed slip of drive connecting plate moreover, make the tabouret atress more steady, improved the embroidery quality.
Description
Technical Field
The utility model belongs to the technical field of make up equipment, especially, relate to embroidery machine.
Background
The existing embroidery machine tabouret driving structure comprises a driving connecting plate and a synchronous belt component, wherein the synchronous belt component comprises a synchronous belt, a driving synchronous belt pulley and a driving tensioning wheel, the driving synchronous belt pulley is connected with the synchronous belt, the driving synchronous belt pulley is driven by a driving motor, the tabouret driving structure is close to a shuttle race, a lower shaft is arranged on the shuttle race, the driving connecting plate is located above the lower shaft and is connected with the synchronous belt, and the synchronous belt drives the driving connecting plate to slide back and forth. Because the restriction in space, the drive connecting plate can not be too far away from the lower shaft, if the drive connecting plate takes place to beat, easily produces the interference with the lower shaft, and in addition, the drive connecting plate still can produce certain degree when sliding at a high speed and rock about, and the tabouret atress changes easily, has influenced embroidery quality.
SUMMERY OF THE UTILITY MODEL
To prior art's defect, the utility model aims to solve the technical problem that a fixed direction formula drive connection plate bracket is provided, make the tabouret atress more steady.
In order to solve the technical problem, the utility model adopts the following technical scheme: a fixed guide type driving connecting plate bracket is characterized in that a driving connecting plate is located above a lower shaft and connected with a synchronous belt, the synchronous belt drives the driving connecting plate to slide back and forth in a reciprocating mode, the driving connecting plate bracket comprises a bracket main body, a bracket roller mounted on the bracket main body and a bracket guide groove arranged in the bracket main body, the bracket roller is supported below the driving connecting plate in a rolling mode, the highest point of the bracket roller is higher than that of the lower shaft, so that a gap is formed between the driving connecting plate and the highest point of the lower shaft, and the bracket guide groove guides the driving connecting plate to slide back and forth in a reciprocating mode.
Preferably, the left side and the right side of the bracket guide groove are correspondingly provided with guide limit plugs for limiting the left side and the right side of the driving connecting plate.
Preferably, the lateral wall of the bracket guide groove is provided with a fixing hole, the guide limiting plug head is provided with a fixing column, and the fixing column is clamped into the fixing hole.
Preferably, a step is arranged below the fixing hole on the inner side wall of the bracket guide groove, and a limiting surface of the guide limiting plug head protrudes out of the side surface of the step.
Preferably, the bracket roller is embedded with a deep groove ball bearing and is arranged on the roller shaft, the bracket main body is provided with a roller mounting groove below the bracket guide groove, and two ends of the roller shaft are fixed on the side wall of the roller mounting groove.
Preferably, the synchronous belt is installed on a driving tension wheel, the driving tension wheel is installed on a driving tension wheel seat, and the driving tension wheel seat and the driving connecting plate bracket are adjustably installed on a driving tension wheel base.
Preferably, the driving connecting plate bracket is arranged in front of the driving tension wheel seat.
Preferably, the driving connecting plate bracket is fixed with the driving tension wheel seat into a whole by screws.
Preferably, the bottom of the bracket main body is provided with a positioning groove matched with the base of the driving tension pulley seat.
In another aspect, an embroidery machine is provided, which includes the fixed guide type driving connection plate bracket.
The utility model adopts the technical proposal that the bracket roller is supported below the driving connecting plate in a rolling way, and the stability of the driving connecting plate during sliding back and forth can be increased due to the increase of the supporting points; because the highest point of the bracket roller is higher than that of the lower shaft, a gap can be formed between the driving connecting plate and the highest point of the lower shaft, and even if the driving connecting plate jumps, the driving connecting plate cannot interfere with the lower shaft. In addition, the bracket guide groove arranged on the bracket of the driving connecting plate guides the driving connecting plate to slide back and forth in a reciprocating manner, so that the driving connecting plate cannot sway left and right when sliding at a high speed, the force on the embroidery frame is more stable, and the quality of the embroidery is improved.
The utility model discloses a specific technical scheme and the beneficial effect that brings will give detailed disclosure in the following embodiment in combination with the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
fig. 1 is a schematic view of an installation position of a fixed guide type driving connection plate bracket according to the present invention;
fig. 2 is a schematic structural view of a fixed guide type driving connection plate bracket according to the present invention;
fig. 3 is a front view of the fixed guide type driving connection plate bracket of the present invention in an installation state;
FIG. 4 is an enlarged view taken at A in FIG. 3;
in the figure: the embroidery frame comprises a driving connecting plate bracket 1, a bracket main body 11, a bracket guide groove 111, a fixing hole 1111, a step 1112, a roller mounting groove 112, a positioning groove 113, a bracket roller 12, a roller shaft 121, a fastening screw 122, a guide limiting plug 13, an embroidery frame driving structure 2, a driving connecting plate 21, a driving tensioning wheel 22, a driving tensioning wheel seat 23, a driving tensioning wheel base 24, a shuttle bed 3, a lower shaft 31 and a gap H.
Detailed Description
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Words such as "upper," "lower," "left," "right," "front," "rear," and the like, which indicate orientation or positional relationships, are based only on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device/element referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to the tabouret driving structure 2 of the existing embroidery machine, as shown in fig. 1, the tabouret driving structure comprises a driving connecting plate 21 and a synchronous belt assembly, the synchronous belt assembly comprises a synchronous belt, a driving synchronous pulley connected with the synchronous belt and a driving tension pulley 22, the driving tension pulley 22 and the driving synchronous pulley are respectively arranged at the front side and the rear side of the tabouret, the driving synchronous pulley is driven by a driving motor, and the driving tension pulley 22 can be adjusted in a synchronous tension by adjusting the front side and the rear side. In addition, tabouret drive structure 2 is close to shuttle bed 3, is equipped with lower shaft 31 on the shuttle bed 3, and drive connecting plate 21 is located lower shaft 31 top and is connected with the hold-in range, and drive connecting plate 21 specifically is connected with the belt clamp plate, and the belt clamp plate can adopt the bolt fastening to hold-in range, and the synchronous belt brings the back and forth motion, drives belt clamp plate and drive connecting plate and makes the back and forth motion to drive connecting plate 21 by the hold-in range and reciprocate. The driving tensioning wheel 22 is mounted on the driving tensioning wheel seat 23, the driving tensioning wheel seat 23 is adjustably mounted on the driving tensioning wheel base 24, the driving tensioning wheel seat 23 is adjusted on the driving tensioning wheel base 24 in a front-back sliding mode, the driving tensioning wheel seat is fixed again after being adjusted, and the fixing mode can be common modes such as screws.
Example one
As shown in fig. 1 to 4, the utility model provides a fixed guide formula drive connection board bracket, drive connection board bracket 1 includes bracket main part 11, installs in bracket gyro wheel 12 of bracket main part, locates bracket main part's bracket guide way 111, bracket gyro wheel 12 rolling support is in drive connection board 21 below to the peak of bracket gyro wheel is higher than the lower shaft peak, so that form clearance H between drive connection board 21 and the lower shaft peak, bracket guide way 111 guides drive connection board 21 reciprocating sliding back and forth.
The bracket roller is supported below the driving connecting plate in a rolling way, and the stability of the driving connecting plate in the front-back sliding process can be improved due to the increase of supporting points and the rolling support; because the highest point of the bracket roller is higher than that of the lower shaft, a gap can be formed between the driving connecting plate and the highest point of the lower shaft, and even if the driving connecting plate jumps, the driving connecting plate cannot interfere with the lower shaft. In addition, the bracket guide groove arranged on the bracket of the driving connecting plate guides the driving connecting plate to slide back and forth in a reciprocating manner, so that the driving connecting plate cannot sway left and right when sliding at a high speed, the force on the embroidery frame is more stable, and the quality of the embroidery is improved.
Further, guide stopper plugs 13 for restricting the left and right sides of the driving connection plate 21 are correspondingly provided on the left and right sides of the bracket guide groove 111. The straightness of the reciprocating motion of the driving connecting plate can be ensured after the left and right limiting, and the motion precision of the frame is improved. The side wall of the bracket guide groove 111 is provided with a fixing hole 1111, the guide limiting plug 13 is provided with a fixing column, and the fixing column is clamped into the fixing hole. The inner side wall of the bracket guide groove 111 is provided with a step 1112 below the fixing hole, and the limit surface of the guide limit plug protrudes out of the side surface of the step. When the driving connecting plate slides back and forth in a reciprocating mode, the left guiding limiting plug head and the right guiding limiting plug head can form a guiding groove, so that the driving connecting plate can always slide in the groove, left and right shaking is prevented, the driving connecting plate can keep good operation straightness when stressed, front and back driving movement is kept consistent, an embroidery frame moves more stably and is more wedged with driving transmission, and the quality of embroidery is improved; and the driving connecting plate can generate friction force with the guide limiting plug head when reciprocating back and forth, and has a certain effect on preventing the driving connecting plate from jumping up and down.
Since the carriage roller 12 is roll-supported below the driving link plate 21, the carriage roller 12 is driven to rotate by the bearing force of the driving link plate 21 when reciprocating back and forth acting on the carriage roller 12, and the carriage roller is embedded with a deep groove ball bearing and mounted on the roller shaft 121 in order to reduce the friction force. The bracket main body 11 is provided with a roller mounting groove 112 below the bracket guide groove 111, two ends of the roller shaft are fixed in mounting holes on the side wall of the roller mounting groove, the mounting holes are radially provided with threaded holes, the threaded holes are connected with fastening screws 122, and the roller shaft 121 is fixed by the fastening screws.
As shown in fig. 3 and 4, after the driving connection plate bracket is installed, the height from the highest surface of the bracket roller to the bottom surface of the driving tension pulley base 24 may be a certain value, as detailed in fig. 4; when the embroidery machine tabouret driving structure 2 is installed, the distance from the bottom surface of the driving tensioning wheel base 24 to the highest position of the lower shaft is a fixed value, so that the highest surface of the bracket roller is higher than the highest position of the lower shaft by a certain distance, the driving connecting plate is installed on the bracket roller, and a certain gap is reserved between the bottom of the driving connecting plate and the lower shaft.
For convenience of installation, the driving connecting plate bracket 1 is arranged in front of the driving tension wheel seat, and specifically, an inner hexagonal socket head cap screw and the driving tension wheel seat are fixed into a whole. Therefore, an isolation protection can be formed before the tension wheel is driven, and foreign matters can be effectively prevented from entering. The bottom of bracket main part is equipped with the constant head tank 113 with drive tight pulley seat base complex, can fix a position drive connection board bracket 1 about the position. Because the driving connecting plate bracket is arranged on the driving tension wheel seat, when the synchronous belt needs to be adjusted, the driving connecting plate bracket can move along with the driving tension wheel seat and keep the height of the bracket roller unchanged, so that the gap H is also unchanged. Therefore, the driving connecting plate bracket 1 is simple in structure and installation, and accurate clearance can be obtained without adjustment to achieve the purposes of design and use. In addition, because the driving connecting plate bracket 1 is directly fixed on the driving part, the height precision is high, if the driving connecting plate bracket is fixed on the frame according to a conventional mode, the height precision can be adjusted up and down, and because the small head space is small, the adjustment is inconvenient, and the adjustment has errors.
Example two
The embodiment relates to an embroidery machine, which comprises a fixed guide type driving connecting plate bracket of the embodiment I.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. A fixed guide type driving connecting plate bracket is characterized in that the driving connecting plate bracket comprises a bracket main body, a bracket roller and a bracket guide groove, the bracket roller is installed on the bracket main body, the bracket guide groove is formed in the bracket main body, the bracket roller is supported below the driving connecting plate in a rolling mode, the highest point of the bracket roller is higher than that of the lower shaft, so that a gap is formed between the driving connecting plate and the highest point of the lower shaft, and the bracket guide groove guides the driving connecting plate to slide back and forth in a reciprocating mode.
2. The fixed guide type driving connecting plate bracket as claimed in claim 1, wherein the left and right sides of the bracket guide groove are provided with guide limit plugs for limiting the left and right sides of the driving connecting plate, respectively.
3. The fixed guide type driving connecting plate bracket as claimed in claim 2, wherein the side wall of the bracket guide groove is provided with a fixing hole, the guide limit plug is provided with a fixing column, and the fixing column is clamped into the fixing hole.
4. The fixed guide type driving connection plate bracket as claimed in claim 3, wherein the inner side wall of the bracket guide groove is provided with a step below the fixing hole, and the limit surface of the guide limit stopper protrudes from the side surface of the step.
5. The fixed guide type drive link plate carrier as claimed in claim 1, wherein the carrier roller is embedded with a deep groove ball bearing and mounted to a roller shaft, the carrier body is provided with a roller mounting groove below the carrier guide groove, and both ends of the roller shaft are fixed to side walls of the roller mounting groove.
6. The fixed guide drive interface plate carrier of claim 1, wherein said timing belt is mounted to a drive tensioner, said drive tensioner is mounted to a drive tensioner shoe, and said drive tensioner shoe and drive interface plate carrier are adjustably mounted to a drive tensioner shoe.
7. The fixedly guided drive interface bracket of claim 6, wherein the drive interface bracket is disposed forward of the drive tensioner shoe.
8. The fixed guide drive interface bracket of claim 7, wherein the drive interface bracket is secured to the drive tensioner shoe by screws.
9. The fixed guide drive interface plate carrier of claim 8, wherein the bottom of the carrier body defines a detent for engaging the drive tensioner shoe base.
10. An embroidery machine comprising a fixed guide type driving link bracket according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220146442.7U CN217149561U (en) | 2022-01-20 | 2022-01-20 | Fixed guide type driving connecting plate bracket and embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220146442.7U CN217149561U (en) | 2022-01-20 | 2022-01-20 | Fixed guide type driving connecting plate bracket and embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217149561U true CN217149561U (en) | 2022-08-09 |
Family
ID=82688424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220146442.7U Active CN217149561U (en) | 2022-01-20 | 2022-01-20 | Fixed guide type driving connecting plate bracket and embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217149561U (en) |
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2022
- 2022-01-20 CN CN202220146442.7U patent/CN217149561U/en active Active
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