CN219547264U - Overload protection device for ring shuttle driving gear of towel embroidery machine - Google Patents
Overload protection device for ring shuttle driving gear of towel embroidery machine Download PDFInfo
- Publication number
- CN219547264U CN219547264U CN202320384563.XU CN202320384563U CN219547264U CN 219547264 U CN219547264 U CN 219547264U CN 202320384563 U CN202320384563 U CN 202320384563U CN 219547264 U CN219547264 U CN 219547264U
- Authority
- CN
- China
- Prior art keywords
- embroidery machine
- rotor
- towel embroidery
- protection device
- overload protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to the field of towel embroidery machines, and discloses an overload protection device for a ring shuttle driving gear of a towel embroidery machine, which is applied to a towel embroidery machine shuttle box, wherein a transmission shaft is arranged in the towel embroidery machine shuttle box and is matched with the overload protection device for transmission, and the overload protection device comprises: the towel embroidery machine comprises a base, a rotor, a turntable and a transmission gear, wherein the transmission gear is matched with the transmission shaft to drive the ring shuttle driving gear, and when the ring shuttle on the towel embroidery machine shuttle box is dislocated to cause the ring shuttle driving gear to be clamped, the transmission shaft only drives the transmission gear and the turntable to rotate, so that the effect of protecting the ring shuttle driving gear is achieved.
Description
Technical Field
The utility model relates to the field of towel embroidery machines, in particular to an overload protection device for a ring shuttle driving gear of a towel embroidery machine.
Background
The ring shuttle on the existing towel embroidery machine shuttle box is driven by the ring shuttle driving gear, however, in the working process, the ring shuttle is influenced by silk threads to have dislocation, and as the ring shuttle driving gear and the ring shuttle are in meshed transmission, once the ring shuttle is dislocated, the ring shuttle driving gear and the ring shuttle are blocked, so that the ring shuttle driving gear is damaged, and even related driving mechanisms are influenced.
Disclosure of Invention
The present utility model aims to overcome the above-mentioned disadvantages and to provide a technical solution for solving the above-mentioned problems.
The utility model provides a towel embroidery machine ring shuttle drive gear overload protection device, is applied to towel embroidery machine shuttle box, be furnished with the transmission shaft in the towel embroidery machine shuttle box, by the transmission shaft cooperation overload protection device transmission, overload protection device includes: the base is arranged on the shuttle box of the towel embroidery machine, an opening is formed in the base, and a bearing is arranged in the opening; the rotor is arranged below the open hole, a first shaft body and a second shaft body which are coaxial with the rotor are respectively formed in the centers of two ends of the rotor, the first shaft body penetrates through the bearing and is in rotating fit with the bearing, and a ring shuttle driving gear is arranged at the tail end of the first shaft body; the rotary table is coaxially sleeved on the second shaft body, the rotary table is tightly attached to the rotor, a plurality of grooves which are annularly distributed are formed in the end face of the lower end of the rotor, rotatable balls are arranged at the outlet of the grooves, springs are arranged in the grooves and act on the balls, and a plurality of ball grooves which are annularly distributed are formed in the end face of the top end of the rotary table so as to accommodate the balls; the transmission gear is coaxially connected to the end face of the bottom end of the rotary table, and is matched with the transmission shaft to drive so as to drive the ring shuttle driving gear.
As one of the improvement of the technical scheme, the rotary disc type rotor comprises a rotor body, wherein the rotor body is provided with a transmission gear, a rotary disc and a rotor, the rotor body is provided with a rotary disc, the rotary disc is fixedly connected with the rotor, the rotor body is fixedly connected with the rotor body, and the rotor body is fixedly connected with the rotor body through the rotary disc.
As one of the improvement of the technical scheme, the bottom of the base is provided with a bulge integrally formed with the base, the bulge is cylindrical, the opening is arranged in the middle of the bulge, the top end face of the rotor is provided with a matching groove for accommodating the bulge, and the bulge is arranged in the matching groove.
As one of the improvements of the technical scheme, a gasket is arranged between the fastening screw and the transmission gear, and the gasket is in a ring shape.
Compared with the prior art, the utility model has the beneficial effects that: when the shuttle box of the towel embroidery machine normally operates, the transmission gear and the rotor are driven by the transmission shaft so as to drive the ring shuttle driving gear to rotate; when the ring shuttle on the shuttle box of the towel embroidery machine is misplaced to cause the ring shuttle driving gear to be clamped, the transmission shaft only drives the transmission gear and the turntable to rotate, so that the function of protecting the ring shuttle driving gear is achieved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of another construction of the present utility model.
Fig. 3 is an exploded view of the present utility model.
Fig. 4 is a schematic structural view of the rotor of the present utility model.
Fig. 5 is a schematic structural view of the turntable of the present utility model.
Fig. 6 is a cross-sectional view of the rotor of the present utility model.
In the figure: the towel embroidery machine shuttle box 1, a transmission shaft 2, a base 3, an opening 31, a bearing 4, a rotor 5, a first shaft body 51, a second shaft body 52, a groove 53, balls 54, a spring 55, a matching groove 56, a ring shuttle driving gear 6, a turntable 7, a ball groove 71, a first connecting hole 72, a transmission gear 8, a fastening screw 9 and a gasket 10.
Description of the embodiments
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, in an embodiment of the present utility model, an overload protection device for a loop shuttle driving gear of a towel embroidery machine is applied to a towel embroidery machine shuttle box 1, a transmission shaft 2 is configured in the towel embroidery machine shuttle box 1, the transmission shaft 2 cooperates with the overload protection device to drive, and the overload protection device includes: the base 3 is arranged on the towel embroidery machine shuttle box 1, an opening 31 is formed in the base 3, and a bearing 4 is arranged in the opening 31; a rotor 5 disposed below the opening 31, wherein a first shaft body 51 and a second shaft body 52 coaxial with the rotor 5 are respectively formed at the centers of both ends of the rotor 5, the first shaft body 51 penetrates through the bearing 4 and is in rotary fit with the bearing, and a ring shuttle driving gear 6 is mounted at the tail end of the first shaft body 51; the rotary table 7 is coaxially sleeved on the second shaft body 52, the rotary table 7 is tightly attached to the rotor 5, a plurality of annularly distributed grooves 53 are formed in the end face of the lower end of the rotor 5, rotatable balls 54 are arranged at the outlets of the grooves 53, springs 55 are arranged in the grooves 53 and act on the balls 54, and a plurality of annularly distributed ball grooves 71 are formed in the end face of the top end of the rotary table 7 to accommodate the balls 54; the transmission gear 8 is coaxially connected to the end face of the bottom end of the turntable 7, and is matched with the transmission shaft 2 to drive the ring shuttle driving gear 6 through the transmission gear 8, specifically speaking, the transmission gear 8 is a first bevel gear, a second bevel gear is mounted on the transmission shaft 2, and the first bevel gear and the second bevel gear are meshed to drive.
The rotary table further comprises a fastening screw 9, a threaded hole is formed in the end face of the tail end of the second shaft body 52, the fastening screw 9 (penetrating through the transmission gear 8 and the rotary table 7) is installed in the threaded hole, the transmission gear 8, the rotary table 7 and the second shaft body 52 are locked through the fastening screw 9, and the rotary table 7 is tightly attached to the rotor 5.
Regarding the connection between the turntable 7 and the transmission gear 8, as shown in fig. 3 and 6, the turntable 7 and the transmission gear 8 are connected together, specifically, the turntable 7 and the transmission gear 8 are integrally formed, or the turntable 7 and the transmission gear 8 are connected by welding or the like, first connecting holes 72 penetrating the turntable 7 and the transmission gear 8 are provided on the turntable 7 and the transmission gear 8, the second shaft body 52 is installed in the first connecting holes 72, and the fastening screw 9 is installed in a threaded hole of the second shaft body 52, so that the transmission gear 8, the turntable 7 and the second shaft body 52 can be locked (at this time, the transmission gear 8 and the turntable 7 can still rotate).
The bottom of the base 3 is provided with a bulge 32 integrally formed with the base, the bulge 32 is cylindrical, the opening 31 is arranged in the middle of the bulge 32, the top end face of the rotor 5 is provided with a matching groove 56 to accommodate the bulge 32, and the bulge 32 is arranged in the matching groove 56.
A gasket 10 is arranged between the fastening screw 9 and the transmission gear 8, and the gasket 10 is circular, namely the fastening screw 9 passes through the gasket 10.
When the towel embroidery machine shuttle box 1 operates normally, the transmission shaft 2 drives the transmission gear 8 and the rotor 5 to further drive the ring shuttle driving gear 6 to rotate.
When the ring shuttle on the shuttle box 1 of the towel embroidery machine is misplaced to cause the ring shuttle driving gear 6 to be clamped (namely, overload), the transmission shaft 2 only drives the transmission gear 8 and the turntable 7 to rotate, so that the function of protecting the ring shuttle driving gear 6 is realized.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (4)
1. The utility model provides a towel embroidery machine ring shuttle drive gear overload protection device, is applied to towel embroidery machine shuttle box, be furnished with the transmission shaft in the towel embroidery machine shuttle box, by the transmission shaft cooperation overload protection device transmission, its characterized in that, overload protection device includes:
the base is arranged on the shuttle box of the towel embroidery machine, an opening is formed in the base, and a bearing is arranged in the opening;
the rotor is arranged below the open hole, a first shaft body and a second shaft body which are coaxial with the rotor are respectively formed in the centers of two ends of the rotor, the first shaft body penetrates through the bearing and is in rotating fit with the bearing, and a ring shuttle driving gear is arranged at the tail end of the first shaft body;
the rotary table is coaxially sleeved on the second shaft body, the rotary table is tightly attached to the rotor, a plurality of grooves which are annularly distributed are formed in the end face of the lower end of the rotor, rotatable balls are arranged at the outlet of the grooves, springs are arranged in the grooves and act on the balls, and a plurality of ball grooves which are annularly distributed are formed in the end face of the top end of the rotary table so as to accommodate the balls;
the transmission gear is coaxially connected to the end face of the bottom end of the rotary table, and is matched with the transmission shaft to drive so as to drive the ring shuttle driving gear.
2. The towel embroidery machine ring shuttle drive gear overload protection device according to claim 1, wherein: the rotary table is characterized by further comprising a fastening screw, a threaded hole is formed in the end face of the tail end of the second shaft body, the fastening screw is installed in the threaded hole, the transmission gear, the rotary table and the second shaft body are locked through the fastening screw, and the rotary table is tightly attached to the rotor.
3. The towel embroidery machine ring shuttle drive gear overload protection device according to claim 1, wherein: the bottom of base is equipped with one-piece shaping bulge, the bulge is cylindricly, the trompil sets up the centre of bulge, the shaping has the cooperation groove on the top terminal surface of rotor in order to hold the bulge, the bulge sets up in the cooperation groove.
4. The towel embroidery machine ring shuttle drive gear overload protection device according to claim 2, characterized in that: a gasket is arranged between the fastening screw and the transmission gear, and is in a circular ring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320384563.XU CN219547264U (en) | 2023-03-04 | 2023-03-04 | Overload protection device for ring shuttle driving gear of towel embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320384563.XU CN219547264U (en) | 2023-03-04 | 2023-03-04 | Overload protection device for ring shuttle driving gear of towel embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219547264U true CN219547264U (en) | 2023-08-18 |
Family
ID=87703743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320384563.XU Active CN219547264U (en) | 2023-03-04 | 2023-03-04 | Overload protection device for ring shuttle driving gear of towel embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219547264U (en) |
-
2023
- 2023-03-04 CN CN202320384563.XU patent/CN219547264U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219547264U (en) | Overload protection device for ring shuttle driving gear of towel embroidery machine | |
| CN212735265U (en) | Digit control machine tool unit head lubricating structure | |
| CN207454887U (en) | A kind of clutch executor and irrigation system | |
| CN207426905U (en) | A kind of decelerating motor | |
| CN210423656U (en) | Conical gear of combined soil preparation machine | |
| CN210770126U (en) | Belt pulley fixing structure | |
| CN220094502U (en) | Batch head clamping piece for fastening screw | |
| CN113618116A (en) | Screw machine with adjustable drill angle | |
| CN217814647U (en) | Clutch of sewing machine | |
| CN207255793U (en) | A kind of Lead screw transmission structure | |
| CN211778818U (en) | Special ball screw for pressurization of electric tool | |
| CN218756459U (en) | Towel embroidery anti-blocking dead ring shuttle driving gear | |
| CN212285887U (en) | Fixing device of electric spindle | |
| CN210092014U (en) | Moulded case circuit breaker of quick installation | |
| CN215172057U (en) | Miniature gearbox body capable of preventing looseness, gearbox and miniature variable speed motor | |
| CN215942738U (en) | Locking device and electric screwdriver comprising same | |
| CN212797666U (en) | Branch bottle fossil fragments constructional device of labeller | |
| CN217494086U (en) | Tool bit fixing structure for electric screwdriver | |
| CN213303199U (en) | Rotating structure for warning lamp | |
| CN215285159U (en) | Gear motor type electric vehicle | |
| CN113819219B (en) | Easily assemble and prevent leaking formula reduction gear | |
| CN219760820U (en) | Motor stator press-fitting tool | |
| CN217682757U (en) | Plug for anti-drop and anti-theft nut | |
| CN219492989U (en) | Countershaft transmission gear forging | |
| CN220081924U (en) | Universal ball rotating shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |