CN217973652U - Splicing transmission mechanism of embroidery machine - Google Patents
Splicing transmission mechanism of embroidery machine Download PDFInfo
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- CN217973652U CN217973652U CN202221950296.XU CN202221950296U CN217973652U CN 217973652 U CN217973652 U CN 217973652U CN 202221950296 U CN202221950296 U CN 202221950296U CN 217973652 U CN217973652 U CN 217973652U
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Abstract
The utility model relates to an embroidery machine's concatenation drive mechanism, including frame, upper shaft drive mechanism, lower shaft rotation mechanism and motor element, its characterized in that: the upper shaft transmission mechanism comprises an upper shaft auxiliary shaft, an upper shaft and a plurality of upper shaft supporting seats, wherein the upper shaft supporting seats are arranged on the rack, the upper shaft auxiliary shaft is provided with an upper shaft auxiliary shaft belt wheel, the upper shaft auxiliary shaft belt wheel is connected with a motor belt wheel through a motor transmission belt, the upper shaft auxiliary shaft is in transmission connection with the main shaft through a synchronous belt, one end of the main shaft is connected with a connecting sleeve, the connecting sleeve is connected with a butt joint shaft, butt joint shaft supporting seats are arranged at two ends of the butt joint shaft, a lower shaft synchronous belt wheel is arranged on the butt joint shaft, the lower shaft synchronous belt wheel is connected with the lower shaft rotating mechanism through the butt joint synchronous belt, and the synchronous operation of the upper shaft transmission mechanism and the lower shaft rotating mechanism is controlled through the rotation of the motor. The structure is assembled in this scheme adoption, utilizes a motor just can realize the transmission of upper shaft and lower shaft, has reduced the installation of motor, has reduced the manufacturing cost of enterprise.
Description
Technical Field
The utility model relates to an embroidery machine's technical field, especially an embroidery machine's concatenation drive mechanism.
Background
Along with the development of the embroidery machine, the requirements of a client on equipment are higher and higher, the requirements on productivity are also higher, the transmission structure of the existing embroidery machine is unreasonable, the installation number of the lower-transmission motors is large, and the manufacturing cost is increased.
To the above problem, the utility model discloses improve.
SUMMERY OF THE UTILITY MODEL
The utility model provides an embroidery machine's concatenation drive mechanism has solved the above-mentioned problem that exists among the prior art in the use.
The technical scheme of the utility model is realized like this:
the utility model provides an embroidery machine's concatenation drive mechanism, includes frame, upper shaft drive mechanism, lower shaft drive mechanism and motor element, motor element control upper shaft drive mechanism rotates, and motor element installs motor band pulley, its characterized in that including motor and motor drive belt on this motor output: the upper shaft transmission mechanism comprises an upper shaft auxiliary shaft, an upper shaft and a plurality of upper shaft supporting seats, wherein the upper shaft supporting seats are arranged on the rack, the upper shaft auxiliary shaft is provided with an upper shaft auxiliary shaft belt wheel, the upper shaft auxiliary shaft belt wheel is connected with a motor belt wheel through a motor transmission belt, the upper shaft auxiliary shaft is in transmission connection with the main shaft through a synchronous belt, one end of the main shaft is connected with a connecting sleeve and is connected with a butt joint shaft through the connecting sleeve, butt joint shaft supporting seats are arranged at two ends of the butt joint shaft, a lower shaft synchronous belt wheel is arranged on the butt joint shaft and is connected with the lower shaft rotating mechanism through the butt joint synchronous belt, and the synchronous operation of the upper shaft transmission mechanism and the lower shaft rotating mechanism is controlled through the rotation of the motor.
Preferably, the upper shaft auxiliary shaft is in transmission connection with the main shaft through a synchronous belt in a manner that: the upper shaft auxiliary shaft is also provided with a left upper shaft auxiliary shaft belt wheel and a right upper shaft auxiliary shaft belt wheel, the left upper shaft auxiliary shaft belt wheel is arranged against the upper shaft auxiliary shaft belt wheel, the main shaft is provided with a left upper shaft synchronous belt wheel and a right upper shaft synchronous belt wheel, the left upper shaft synchronous belt wheel is arranged at the adjacent side of the lower shaft synchronous belt wheel,
preferably, an upper tension wheel assembly for adjusting the tension of the timing belt is installed on the timing belt.
Preferably, the lower shaft rotating mechanism comprises a lower shaft auxiliary shaft, a lower shaft and a multi-stage transmission assembly, the lower shaft auxiliary shaft is in transmission connection with the lower shaft through the multi-stage transmission assembly, the multi-stage transmission assembly is installed in the middle of the lower shaft auxiliary shaft, a lower shaft auxiliary shaft belt wheel is installed on the lower shaft auxiliary shaft, and the lower shaft synchronous belt wheel is connected with a lower shaft auxiliary shaft belt wheel of the lower shaft rotating mechanism through a butt joint synchronous belt.
Preferably, the upper tensioning wheel assembly comprises an upper tensioning wheel, an upper tensioning wheel shaft, an upper tensioning wheel adjusting seat and an upper tensioning wheel fixing seat, the upper tensioning wheel fixing seat is provided with an upper adjusting hole and a slide way, the upper adjusting hole penetrates through the upper tensioning wheel fixing seat and is communicated with the slide way, the upper tensioning wheel adjusting seat is provided with an upper tensioning wheel adjusting seat hole corresponding to the upper adjusting hole, the upper tensioning wheel adjusting seat is installed in the slide way, the upper tensioning wheel shaft is installed on the upper tensioning wheel adjusting seat, the upper tensioning wheel is installed on the upper tensioning wheel shaft, the upper tensioning wheel faces the synchronous belt, the upper adjusting hole is of a long hole structure, the upper tensioning wheel adjusting seat hole is a circular hole, and the upper tensioning wheel adjusting seat hole of the upper tensioning wheel adjusting seat is fixedly connected with the upper adjusting hole of the lower shaft connecting support seat through a screw.
Preferably, a tensioning wheel assembly is mounted on the butt joint synchronous belt, and the structure of the upper tensioning wheel assembly is the same as that of the tensioning wheel assembly.
Preferably, the multistage transmission assembly comprises a first stage transmission assembly and a second stage transmission assembly, the first stage transmission assembly is in transmission connection with the lower shaft auxiliary shaft, the second stage transmission assembly is connected with the lower shaft, and the first stage transmission assembly and the second stage transmission assembly are in coaxial connection.
To sum up, the utility model discloses an embroidery machine's concatenation drive mechanism has following characteristics:
1. the lower shaft adopts multi-stage transmission, so that the uniform stress of the lower shaft is ensured when the number of the lower shaft exceeds multiple, and the synchronism is higher.
2. According to the design, the upper shaft auxiliary shaft is designed right above the upper shaft, so that the transmission structure has larger torque and better synchronous stability, multi-section transmission can be realized, and the upper shaft transmission is more uniform.
3. The design of the upper shaft auxiliary shaft is positioned right above the upper shaft machine head, so that the installation is simpler, the maintenance is more convenient, and the structure is more reasonable.
4. The scheme adopts an assembly structure, particularly, the transmission of the upper shaft and the transmission of the lower shaft are synchronous, the transmission of the upper shaft and the lower shaft can be realized by utilizing one motor, the installation of the motor is reduced, the production cost of enterprises is reduced, and the installation and the maintenance are also convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of an overall structure of a splicing transmission mechanism of an embroidery machine;
FIG. 2 is a rear side view illustrating a splicing driving mechanism of an embroidery machine;
FIG. 3 is a schematic plan view of a splicing drive mechanism of an embroidery machine;
FIG. 4 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is a schematic view of a part of the enlarged structure at I in fig. 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 5 of 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 efforts belong to the protection scope of the present invention.
Examples
As shown in fig. 1 to 5, the utility model discloses an embroidery machine's concatenation drive mechanism, including frame 100, upper shaft drive mechanism, lower shaft drive mechanism and motor element, motor element control upper shaft drive mechanism rotates, and motor element is including motor 102 and motor drive belt 101, installs the motor band pulley on this motor output, upper shaft drive mechanism including upper shaft auxiliary shaft 103, upper shaft 104 and a plurality of upper shaft supporting seat 107, 108, 109, upper shaft supporting seat 107, 108, 109 arrange in proper order and be in same axis and install on frame 100, upper shaft auxiliary shaft 103 on install upper shaft auxiliary shaft band pulley 115, upper shaft auxiliary shaft band pulley 115 is connected with the motor band pulley through motor 101, has realized the output power of motor, upper shaft auxiliary shaft 103 pass through hold-in range 111 and main shaft 104 transmission connection, the one end of main shaft 104 be connected with adapter sleeve 113, be connected with the butt joint axle through adapter sleeve 113, the both ends of this butt joint axle all install butt joint axle bearing 114, be equipped with lower shaft synchronous belt 119 on the butt joint axle, lower shaft synchronous belt pulley passes through hold-in range 120 and be connected with lower shaft drive mechanism rotation control lower shaft drive mechanism and the motor drive mechanism rotation.
The scheme of the design only needs one motor to drive the upper shaft transmission mechanism and the lower shaft transmission mechanism, and solves the problems that the existing market needs a plurality of motors to drive, the rotating speeds of the motors need to be additionally set, the inconsistency of the upper shaft transmission mechanism and the lower shaft transmission mechanism can be influenced if the conditions of inconsistent voltage and the like occur, the transmission is unstable, the application in the aspect of embroidery machines is not facilitated, and the needle skipping and the like can occur.
In order to improve the stability of the upper shaft transmission, the transmission connection mode of the upper shaft auxiliary shaft 103 and the main shaft 104 through the synchronous belt is as follows: the upper shaft auxiliary shaft is also provided with a left upper shaft auxiliary shaft belt wheel 130 and a right upper shaft auxiliary shaft belt wheel 110, the left upper shaft auxiliary shaft belt wheel 130 is arranged close to the upper shaft auxiliary shaft belt wheel 115, the main shaft is provided with a left upper shaft synchronous belt wheel 132 and a right upper shaft synchronous belt wheel 112, the left upper shaft synchronous belt wheel 132 is arranged on the adjacent side of the lower shaft synchronous belt wheel, the left upper shaft auxiliary shaft belt wheel 130 is connected with the left upper shaft synchronous belt wheel 132 through a synchronous belt 117, and the right upper shaft auxiliary shaft belt wheel 110 is connected with the right upper shaft synchronous belt wheel 112 through a synchronous belt 111.
Two-point synchronous transmission is formed, the stability of upper shaft transmission can be realized, and meanwhile, a lower shaft rotating mechanism is connected in the direction that a left upper shaft auxiliary shaft belt wheel 130 is connected with a left upper shaft synchronous belt wheel 132 through a synchronous belt 117, so that the synchronous transmission of the lower shaft rotating mechanism is realized.
The timing belts 111 and 117 are provided with rising pinch roller assemblies for adjusting the tension of the timing belts.
Preferably, the upper tensioning wheel assembly includes an upper tensioning wheel 1186, an upper tensioning wheel shaft 1187, an upper tensioning wheel adjusting seat 1181 and an upper tensioning wheel fixing seat 1184, the upper tensioning wheel fixing seat 1184 is provided with an upper adjusting hole 1183 and a slideway 1184, the upper adjusting hole 1183 penetrates through the upper tensioning wheel fixing seat 1181 and is communicated with the slideway 1184, the upper tensioning wheel adjusting seat 1182 is provided with an upper tensioning wheel adjusting seat hole 1185 corresponding to the upper adjusting hole, the upper tensioning wheel adjusting seat 1182 is installed in the slideway 1184, the upper tensioning wheel shaft 1187 is installed on the upper tensioning wheel adjusting seat 1182, the upper tensioning wheel 1186 is installed on the upper tensioning wheel shaft 1187, the upper tensioning wheel faces the synchronous belt, the upper adjusting hole 1183 is a long hole structure, the upper tensioning wheel adjusting seat hole is a circular hole, and the upper tensioning wheel adjusting seat hole of the upper tensioning wheel adjusting seat is fixedly connected with the upper adjusting hole of the lower shaft connecting support seat through a screw.
The lower shaft rotating mechanism comprises a lower shaft auxiliary shaft 106, a lower shaft 105 and a multi-stage transmission assembly, wherein the lower shaft auxiliary shaft 106 is mounted on the rack through a supporting seat 129, the lower shaft auxiliary shaft 106 is in transmission connection with the lower shaft 105 through the multi-stage transmission assembly, the multi-stage transmission assembly is mounted in the middle of the lower shaft auxiliary shaft, a lower shaft auxiliary shaft belt wheel 122 is mounted on the lower shaft auxiliary shaft, a lower shaft synchronous belt wheel 119 is connected with the lower shaft auxiliary shaft belt wheel 122 of the lower shaft rotating mechanism through a butt joint synchronous belt 120, specifically, the lower shaft auxiliary shaft belt wheel 122 is mounted on the lower butt joint shaft, and two ends of the lower butt joint shaft are mounted on a lower butt joint shaft supporting seat 123 and connected with the lower butt joint shaft through a connecting sleeve 124.
A tensioning wheel assembly 121 is installed on the butt joint synchronous belt 120, and the structure of the upper tensioning wheel assembly is the same as that of the tensioning wheel assembly. Reference may be made specifically to the structure of the upsurge wheel assembly described above and will not be redundantly described.
The multi-stage transmission assembly comprises a first stage transmission assembly 126 and a second stage transmission assembly 128, the first stage transmission assembly is in transmission connection with the lower shaft auxiliary shaft, the second stage transmission assembly is connected with the lower shaft, and the first stage transmission assembly and the second stage transmission assembly are connected through a coaxial 127. The first stage transmission assembly 126 and the second stage transmission assembly 128 both use synchronous belt transmission.
According to the scheme, the tensioning wheel assemblies are arranged on the synchronous belts 111 and 117 and the butt joint synchronous belt 120, so that the running stability can be effectively guaranteed, and the running continuity can be guaranteed if a problem occurs and the adjustment can be timely carried out.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an embroidery machine's concatenation drive mechanism, includes frame, upper shaft drive mechanism, lower shaft drive mechanism and motor element, motor element control upper shaft drive mechanism rotates, and motor element installs motor band pulley, its characterized in that including motor and motor drive belt on this motor output: the upper shaft transmission mechanism comprises an upper shaft auxiliary shaft, an upper shaft and a plurality of upper shaft supporting seats, wherein the upper shaft supporting seats are arranged on the rack, an upper shaft auxiliary shaft belt wheel is arranged on the upper shaft auxiliary shaft and is connected with a motor belt wheel through a motor transmission belt, the upper shaft auxiliary shaft is in transmission connection with a main shaft through a synchronous belt, one end of the main shaft is connected with a connecting sleeve and is connected with a butt joint shaft through the connecting sleeve, butt joint shaft supporting seats are arranged at two ends of the butt joint shaft, a lower shaft synchronous belt wheel is arranged on the butt joint shaft and is connected with a lower shaft rotating mechanism through a butt joint synchronous belt, and the synchronous operation of the upper shaft transmission mechanism and the lower shaft rotating mechanism is controlled through the rotation of a motor.
2. The splicing transmission mechanism of an embroidery machine according to claim 1, characterized in that: the upper shaft auxiliary shaft is in transmission connection with the main shaft through a synchronous belt: the upper shaft auxiliary shaft is also provided with a left upper shaft auxiliary shaft belt wheel and a right upper shaft auxiliary shaft belt wheel, the left upper shaft auxiliary shaft belt wheel is arranged by being against the upper shaft auxiliary shaft belt wheel, the main shaft is provided with a left upper shaft synchronous belt wheel and a right upper shaft synchronous belt wheel, the left upper shaft synchronous belt wheel is arranged on the adjacent side of the lower shaft synchronous belt wheel, the left upper shaft auxiliary shaft belt wheel is connected with the left upper shaft synchronous belt wheel through a synchronous belt, and the right upper shaft auxiliary shaft belt wheel is connected with the right upper shaft synchronous belt wheel through a synchronous belt.
3. The splicing transmission mechanism of an embroidery machine according to claim 1 or 2, characterized in that: an upward tensioning wheel assembly for adjusting the tensioning force of the synchronous belt is arranged on the synchronous belt.
4. The splicing transmission mechanism of an embroidery machine according to claim 1 or 2, characterized in that: the lower shaft rotating mechanism comprises a lower shaft auxiliary shaft, a lower shaft and a multi-stage transmission assembly, the lower shaft auxiliary shaft is in transmission connection with the lower shaft through the multi-stage transmission assembly, the multi-stage transmission assembly is installed in the middle of the lower shaft auxiliary shaft, a lower shaft auxiliary shaft belt wheel is installed on the lower shaft auxiliary shaft, and a lower shaft synchronous belt wheel is connected with a lower shaft auxiliary shaft belt wheel of the lower shaft rotating mechanism through a butt joint synchronous belt.
5. The splicing transmission mechanism of an embroidery machine according to claim 3, characterized in that: the upper tensioning wheel assembly comprises an upper tensioning wheel, an upper tensioning wheel shaft, an upper tensioning wheel adjusting seat and an upper tensioning wheel fixing seat, wherein an upper adjusting hole and a slide way are formed in the upper tensioning wheel fixing seat, the upper adjusting hole penetrates through the upper tensioning wheel fixing seat and is communicated with the slide way, the upper tensioning wheel adjusting seat is provided with an upper tensioning wheel adjusting seat hole corresponding to the upper adjusting hole, the upper tensioning wheel adjusting seat is installed in the slide way, the upper tensioning wheel shaft is installed on the upper tensioning wheel adjusting seat, the upper tensioning wheel is installed on the upper tensioning wheel shaft, the upper tensioning wheel faces the synchronous belt, the upper adjusting hole is of a long hole structure, the upper tensioning wheel adjusting seat hole is a circular hole, and the upper tensioning wheel adjusting seat hole of the upper tensioning wheel adjusting seat is fixedly connected with the upper adjusting hole of the lower shaft connecting supporting seat through a screw rod.
6. The splicing transmission mechanism of an embroidery machine according to claim 3, characterized in that: and a tensioning wheel assembly is arranged on the butt joint synchronous belt, and the structure of the upper tensioning wheel assembly is the same as that of the tensioning wheel assembly.
7. The splicing transmission mechanism of an embroidery machine according to claim 4, characterized in that: the multistage transmission assembly comprises a first stage transmission assembly and a second stage transmission assembly, the first stage transmission assembly is in transmission connection with the lower shaft auxiliary shaft, the second stage transmission assembly is connected with the lower shaft, and the first stage transmission assembly and the second stage transmission assembly are coaxially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221950296.XU CN217973652U (en) | 2022-07-26 | 2022-07-26 | Splicing transmission mechanism of embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221950296.XU CN217973652U (en) | 2022-07-26 | 2022-07-26 | Splicing transmission mechanism of embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217973652U true CN217973652U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221950296.XU Active CN217973652U (en) | 2022-07-26 | 2022-07-26 | Splicing transmission mechanism of embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217973652U (en) |
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2022
- 2022-07-26 CN CN202221950296.XU patent/CN217973652U/en active Active
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