CN215856667U

CN215856667U - Adjustable passive wheel set of beam and slide block driving mechanism of production line template sewing machine

Info

Publication number: CN215856667U
Application number: CN202121357247.0U
Authority: CN
Inventors: 周铭
Original assignee: Shanghai Sewing Intelligent Technology Co ltd
Current assignee: Shanghai Sewing Intelligent Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-02-18
Anticipated expiration: 2031-06-18

Abstract

The utility model belongs to the field of sewing machine parts, in particular to an adjustable driven wheel set of a beam slide block driving mechanism of a production line template sewing machine, which comprises a transverse plate; two protective shells are fixed on the inner side of the transverse plate through bolts, top grooves are formed in the two protective shells, side grooves are formed in the inner sides of the protective shells and are fixedly communicated with the top grooves, a bottom rack is fixed on the inner bottom surface of each top groove, an internal gear is arranged above the bottom rack in a meshed mode, and four support frames are fixed on the top of the transverse plate through bolts; the motor that is located the protecting crust both sides drives, can let the inside gear installed together with top rack toothing move on the bottom rack smoothly, and then drive the inside round trip movement of mounting panel at the diaphragm to the material of top rack, bottom rack and inside gear all is the metal, the life of extension device that can be very big.

Description

Adjustable passive wheel set of beam and slide block driving mechanism of production line template sewing machine

Technical Field

The utility model relates to the field of sewing machine parts, in particular to an adjustable driven wheel set of a beam sliding block driving mechanism of a production line template sewing machine.

Background

The conventional sewing machine usually requires a worker to move a cloth to be sewn when the sewing machine is in operation, but the sewing machine on a production line is usually set to be automatically moved in order to ensure high efficiency of the sewing machine.

However, in the prior art, the top structure of the sewing machine is usually driven to move in a belt form, and the service life of the device is influenced by the abrasion of the belt in the past; therefore, the adjustable driven wheel set of the beam and slide block driving mechanism of the production line template sewing machine is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art, the belt is adopted to drive the top structure of the sewing machine to move, and the problem that the service life of the device is influenced due to the fact that the belt is abraded in the past is solved.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to an adjustable driven wheel set of a beam sliding block driving mechanism of a production line template sewing machine, which comprises a transverse plate; two protective shells are fixed on the inner side of the transverse plate through bolts, top grooves are formed in the two protective shells, side grooves are formed in the inner sides of the protective shells and are fixedly communicated with the top grooves, a bottom rack is fixed on the inner bottom surface of each top groove, an internal gear is meshed and installed above the bottom rack, four support frames are fixed on the top of the transverse plate through bolts and are divided into two groups and are respectively positioned on two sides of the two protective shells, a motor is installed on the top of each support frame, a storage roller is fixed at the output end of the motor, a top rack is installed on the outer surface of the storage roller and is meshed and connected with the internal gear, and the internal gear can smoothly drive a mounting plate provided with a top structure of the sewing machine to move transversely through the control of the top rack and the bottom rack, and a metal rack is adopted, so that the service life of the device is prolonged.

Preferably, the connecting rod is welded on the inner side surface of the internal gear, a bearing is fixed at one end of the connecting rod, and the balance of the mounting plate is not influenced by the internal gear in the rotating process through the bearing.

Preferably, the inner side surface of the inner gear is provided with a mounting plate through a bearing, and the mounting plate is used for mounting a top structure of the sewing machine.

Preferably, the top of the transverse plate is fixed with a top plate through a bolt, the inner surface of the top plate is movably connected with one end of the containing roller, and the top plate can avoid the top rack on the containing roller from shifting.

Preferably, the outside welding of diaphragm has the support column, and support column 1 can be stable support the device.

Preferably, the inner surface of diaphragm is fixed with the gag lever post through the installation piece, and the gag lever post is located the top of top rack, and the gag lever post can guarantee that top rack can be installed together with the long-time meshing of inside gear.

The utility model has the advantages that:

1. the motor arranged on the two sides of the protective shell drives the inner gear meshed and mounted with the top rack to smoothly move on the bottom rack, so that the mounting plate is driven to move back and forth in the transverse plate, and the top rack, the bottom rack and the inner gear are all made of metal, so that the service life of the device can be greatly prolonged.

2. According to the utility model, through the design of the limiting rod, the top rack on the containing roller with higher horizontal height can be controlled by the limiting rod, the device can always keep the meshing connection between the top rack and the internal gear in the moving range, and the device can smoothly drive the mounting plate for mounting the top structure of the sewing machine to move back and forth.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 a partial structure inside a protective shell according to a first embodiment;

FIG. 2 is a schematic overall perspective view of the first embodiment;

FIG. 3 is a schematic top perspective view of the first embodiment;

FIG. 4 is an enlarged schematic view of a portion A of FIG. 3 according to an embodiment;

fig. 5 is a schematic perspective structure diagram of the second embodiment.

In the figure: 1. a support pillar; 2. a transverse plate; 3. a support frame; 4. a motor; 5. a storage drum; 6. a top plate; 7. a protective shell; 8. a top rack; 9. mounting a plate; 10. a limiting rod; 11. a top groove; 12. A bearing; 13. a connecting rod; 14. side grooves; 15. an inner gear; 16. a bottom rack; 17. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, the adjustable driven wheel set of the beam-slide block driving mechanism of the production line template sewing machine comprises a transverse plate 2; two protective shells 7 are fixed on the inner side of the transverse plate 2 through bolts, top grooves 11 are formed in the two protective shells 7, side grooves 14 are formed in the inner side of the protective shells 7, the side grooves 14 are fixedly communicated with the top grooves 11, bottom racks 16 are fixed on the inner bottom surfaces of the top grooves 11, internal gears 15 are meshed above the bottom racks 16, four support frames 3 are fixed on the top of the transverse plate 2 through bolts, the four support frames 3 are divided into two groups and are respectively positioned on two sides of the two protective shells 7, a motor 4 is installed on the top of each support frame 3, a storage roller 5 is fixed on the output end of the motor 4, a top rack 8 is installed on the outer surface of the storage roller 5, the top rack 8 is meshed with the internal gears 15, when the machine works, a worker firstly opens the motor 4 to drive the storage roller 5 to rotate, let and be located the cylinder 5 of accomodating of protecting crust 7 one side rotate and tighten up top rack 8, be located the cylinder 5 of accomodating of protecting crust 7 opposite side and rotate and loosen the rack, and then let top rack 8 can remove in the top of protecting crust 7, and smooth drive is installed inside gear 15 together with its meshing and is removed, and the drive that lets inside gear 15 can be smooth carries out lateral shifting with mounting panel 9 that the sewing machine top structure was installed.

The connecting rod 13 is welded on the inner side surface of the inner gear 15, the bearing 12 is fixed at one end of the connecting rod 13, and the connecting rod 13 is used for connecting the bearing 12 with the inner gear 15 during operation and can ensure that the balance of the mounting plate 9 is not influenced by the inner gear 15 in the rotating process through the bearing 12.

The inner surface of the inner gear 15 is provided with a mounting plate 9 via a bearing 12, the mounting plate 9 being adapted to mount a top structure of the sewing machine during operation.

The top of diaphragm 2 is fixed with roof 6 through the bolt, and the internal surface of roof 6 and the one end swing joint of accomodating cylinder 5, and the during operation, along with the rotation of accomodating cylinder 5, top rack 8 can twine the surface of accomodating cylinder 5, and roof 6 can avoid the top rack 8 of accomodating cylinder upper 5 to take place the skew when accomodating.

The outside welding of diaphragm 2 has support column 1, and the during operation, support column 1 is used for stable support to live the device.

Preferably, the limiting rod 10 is fixed to the inner surface of the transverse plate 2 through a mounting block, the limiting rod 10 is located above the top rack 8, and during operation, the limiting rod 10 can ensure that the top rack 8 and the internal gear 15 can be meshed and mounted together for a long time.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a support rod 17 is installed at the bottom of the transverse plate 2 through a bolt, and one end of the support rod 17 is fixedly connected to the support pillar 1, so that when the cross beam structure works, the pressure resistance of the cross beam structure can be effectively improved through further reinforcing the support rod 17.

The theory of operation, install the device in sewing machine's top through support column 1, open motor 4 earlier, let motor 4 drive take in cylinder 5 and rotate, let take in cylinder 5 that is located protecting crust 7 one side rotate and tighten up top rack 8, it relaxs the rack to be located taking in cylinder 5 of protecting crust 7 opposite side rotation, and then let top rack 8 move in the top of protecting crust 7, smooth drive is installed the inside gear 15 together with its meshing and is removed, let inside gear 15 can be smooth drive install the mounting panel 9 of sewing machine top structure carry out lateral shifting.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. Produce the passive wheelset of adjustable of line template sewing machine crossbeam slider actuating mechanism, its characterized in that: comprises a transverse plate (2); the inner side of the transverse plate (2) is fixed with two protective shells (7) through bolts, top grooves (11) are formed in the two protective shells (7), side grooves (14) are formed in the inner side of the protective shells (7), the side grooves (14) are fixedly communicated with the top grooves (11), bottom racks (16) are fixed to the inner bottom surfaces of the top grooves (11), internal gears (15) are meshed above the bottom racks (16), four support frames (3) are fixed to the top of the transverse plate (2) through bolts, the four support frames (3) are divided into two groups and are respectively located on two sides of the two protective shells (7), a motor (4) is installed at the top of each support frame (3), an output end of each motor (4) is fixed with a containing roller (5), and top racks (8) are installed on the outer surface of each containing roller (5), and the top rack (8) is meshed with the internal gear (15).

2. The production line template sewing machine beam-slider driving mechanism adjustable driven wheel set as claimed in claim 1, wherein: a connecting rod (13) is welded on the inner side surface of the inner gear (15), and a bearing (12) is fixed at one end of the connecting rod (13).

3. The production line template sewing machine beam-slider driving mechanism adjustable driven wheel set as claimed in claim 2, wherein: the inner side surface of the inner gear (15) is provided with a mounting plate (9) through a bearing (12).

4. The production line template sewing machine beam-slider driving mechanism adjustable driven wheel set as claimed in claim 3, wherein: the top of the transverse plate (2) is fixed with a top plate (6) through a bolt, and the inner surface of the top plate (6) is movably connected with one end of the containing roller (5).

5. The production line template sewing machine beam-slider driving mechanism adjustable driven wheel set as claimed in claim 4, wherein: the outside welding of diaphragm (2) has support column (1).

6. The production line template sewing machine beam-slider driving mechanism adjustable driven wheel set as claimed in claim 5, wherein: the inner surface of the transverse plate (2) is fixed with a limiting rod (10) through a mounting block, and the limiting rod (10) is located above the top rack (8).