阅读说明：本技术 一种自动系鞋带机的横向打结机构 (Transverse knotting mechanism of automatic shoelace tying machine ) 是由 刘健 肖涛 邹涛 姜博鑫 方清康 钱宋杭 于 2020-04-18 设计创作，主要内容包括：本发明公开了一种自动系鞋带机的横向打结机构,包括壳体,壳体内设有主动齿轮和两个分别与主动齿轮啮合的齿条,主动齿轮通过齿轮驱动电机驱动,壳体内前后两侧分别设有导轨,齿条分别可沿导轨滑动；两个齿条向外的一端分别连接有竖直向下的左传动杆和右传动杆,左传动杆和右传动杆的底端分别连接有左电机和右电机,左电机和右电机的输出轴分别连接有左拉钩组和右拉钩组。本发明中左拉钩组和右拉钩组就像人的手指一样可灵活运动,实现鞋绳的自动打结；本发明在简单结构的基础上可完成多个复杂的动作,解决了鞋绳自动打结的难题,其设计巧妙、动作高效,打结耗时短,效率高。(The invention discloses a transverse knotting mechanism of an automatic shoelace tying machine, which comprises a shell, wherein a driving gear and two racks respectively meshed with the driving gear are arranged in the shell, the driving gear is driven by a gear driving motor, guide rails are respectively arranged at the front side and the rear side in the shell, and the racks can respectively slide along the guide rails; the outward ends of the two racks are respectively connected with a left transmission rod and a right transmission rod which are vertically downward, the bottom ends of the left transmission rod and the right transmission rod are respectively connected with a left motor and a right motor, and output shafts of the left motor and the right motor are respectively connected with a left pull hook group and a right pull hook group. The left drag hook group and the right drag hook group can flexibly move just like fingers of a person, and automatic knotting of shoe ropes is realized; the invention can complete a plurality of complex actions on the basis of a simple structure, solves the problem of automatic knotting of the shoe ropes, and has the advantages of ingenious design, high action efficiency, short knotting time and high efficiency.)

1. A transverse knotting mechanism of an automatic shoelace tying machine is characterized by comprising a shell, wherein a driving gear and two racks respectively meshed with the driving gear are arranged in the shell, the driving gear is driven by a gear driving motor, guide rails are respectively arranged on the front side and the rear side in the shell, and the racks can respectively slide along the guide rails; the outer ends of the two racks are respectively connected with a left transmission rod and a right transmission rod which are vertically downward, the bottom surface of the shell is respectively provided with a strip-shaped notch through which the left transmission rod and the right transmission rod pass and move, the bottom ends of the left transmission rod and the right transmission rod are respectively connected with a left motor and a right motor, and output shafts of the left motor and the right motor are respectively connected with a left pull hook group and a right pull hook group.

2. The transverse knotting mechanism of an automatic shoelace tying machine of claim 1, wherein the left pulling hook group comprises a first thin rod, a first bent rod, a second thin rod and a first short rod which are arranged in a square shape, wherein the first bent rod is arranged below the first thin rod, the first short rod is arranged at the right side of the first thin rod, and the second thin rod is arranged below the first short rod;

the right side hook group is including the third slender pole, second knee and the second short pole that are right triangle-shaped and arrange, wherein the second knee set up in the left side of second short pole, the third slender pole set up in the below of second short pole.

3. The lateral knotting mechanism of claim 2, wherein when the left and right groups of hooks are aligned with each other, the first curved bar is located at a lower position relative to a line connecting the second curved bar and the third thin bar, and the second curved bar is located at an upper position relative to a line connecting the first thin bar and the second thin bar.

4. The lateral knotting mechanism of an automatic shoelace tying machine as claimed in claim 3, wherein the ends of the first and second bending rods are respectively provided with a hook, the hook of the first bending rod is bent upward, and the hook of the second bending rod is bent downward.

5. The transverse knotting mechanism of an automatic shoelace tying machine as claimed in claim 1 or 2, wherein the left motor is fixedly arranged at the bottom end of the left driving rod through a left motor frame, and the right motor is fixedly arranged at the bottom end of the right driving rod through a right motor frame.

6. The transverse knotting mechanism of an automatic shoelace tying machine as claimed in claim 5, wherein the left motor and the right motor are respectively disposed at different front and rear sides of the left driving rod and the right driving rod.

7. The transverse knotting mechanism of an automatic shoelace tying machine as claimed in claim 1, wherein the strip-shaped notch is opened at a middle portion of the bottom surface of the housing.

8. The lateral knotting mechanism of an automatic shoelace tying machine as claimed in claim 1, wherein the gear driving motor is disposed at the top of the housing, and an output end thereof penetrates the housing and is connected to the driving gear.

9. The transverse knotting mechanism of an automatic shoelace tying machine as claimed in claim 1, wherein the guide rail is provided with a T-shaped groove, and the back of the rack is matched with the T-shaped groove.

10. The transverse knotting mechanism of an automatic shoelace tying machine as claimed in claim 1, wherein a shoe supporting plate is provided on the automatic shoelace tying machine, and the transverse knotting mechanism is provided above the shoe supporting plate.

Technical Field

The invention belongs to the technical field of automatic shoelace tying, and particularly relates to a transverse knotting mechanism of an automatic shoelace tying machine.

Background

Some people with hand disabilities, lumbar vertebra disease patients, hypertension patients, pregnant women and the like exist in the social population of China, and the process of tying the shoelaces is difficult to complete due to the aging of the body or inconvenient movement of the people.

Through investigation, a device capable of realizing the shoelace tying stabilizing function does not exist in the market of China at present, and a series of problems of large volume, complex structure, unsuitability for household use and the like also exist in the existing related devices. In order to effectively help hand disabled people, lumbar disease patients, hypertension patients, pregnant women and the like to solve the problem of difficult shoelace tying, an automatic shoelace tying machine needs to be developed urgently so as to facilitate the completion of the shoelace tying process of the above-mentioned people.

In the development process of the automatic shoelace tying machine, the most important problem is how to finish the automatic knotting of the shoelace by the automatic device, so the most core step of the automatic shoelace tying machine is to design a mechanism capable of automatically finishing the knotting of the shoelace.

Disclosure of Invention

The invention aims to provide a transverse knotting mechanism of an automatic shoelace tying machine, and aims to solve the problem of how to finish automatic knotting of a shoelace.

The technical problem of the invention is mainly solved by the following technical scheme: a transverse knotting mechanism of an automatic shoelace tying machine comprises a shell, wherein a driving gear and two racks which are respectively meshed with the driving gear are arranged in the shell, the driving gear is driven by a gear driving motor, guide rails are respectively arranged on the front side and the rear side in the shell, and the racks can respectively slide along the guide rails; the outer ends of the two racks are respectively connected with a left transmission rod and a right transmission rod which are vertically downward, the bottom surface of the shell is respectively provided with a strip-shaped notch through which the left transmission rod and the right transmission rod pass and move, the bottom ends of the left transmission rod and the right transmission rod are respectively connected with a left motor and a right motor, and output shafts of the left motor and the right motor are respectively connected with a left pull hook group and a right pull hook group.

Further, the left pull hook group comprises a first thin rod, a first bent rod, a second thin rod and a first short rod which are arranged in a square shape, wherein the first bent rod is arranged below the first thin rod, the first short rod is arranged on the right side of the first thin rod, and the second thin rod is arranged below the first short rod; the right side hook group is including the third slender pole, second knee and the second short pole that are right triangle-shaped and arrange, wherein the second knee set up in the left side of second short pole, the third slender pole set up in the below of second short pole.

Further, when the left drag hook group and the right drag hook group correspond to each other, the first bent rod corresponds to a lower position of a connecting line of the second bent rod and the third thin rod, and the second bent rod corresponds to an upper position of a connecting line of the first thin rod and the second thin rod.

Furthermore, the end parts of the first curved rod and the second curved rod are respectively provided with a hook, the hook of the first curved rod bends upwards, and the hook of the second curved rod bends downwards.

Further, the left motor pass through left motor frame fixed set up in the bottom of left side transfer line, the right motor pass through right motor frame fixed set up in the bottom of right side transfer line.

Further, the left motor and the right motor are respectively arranged on the front side and the rear side of the left transmission rod and the right transmission rod.

Further, the strip-shaped notch is formed in the middle of the bottom surface of the shell.

Furthermore, the gear driving motor is arranged at the top of the shell, and the output end of the gear driving motor penetrates through the shell and then is connected with the driving gear.

Furthermore, the guide rail is provided with a T-shaped groove, and the back of the rack is matched with the T-shaped groove.

Furthermore, a shoe supporting plate is arranged on the automatic shoelace tying machine, and the transverse knotting mechanism is arranged above the shoe supporting plate.

The invention has the following beneficial effects: according to the invention, the gear driving motor drives the driving gear to rotate, and then the driving gear drives the rack to move left and right, so that synchronous reverse movement of the left drag hook group and the right drag hook group is realized, and the left drag hook group and the right drag hook group are rotated through the left motor and the right motor, so that the left drag hook group and the right drag hook group can flexibly move like fingers of a person, and automatic knotting of shoe ropes is realized; the invention can complete a plurality of complex actions on the basis of a simple structure, solves the problem of automatic knotting of the shoe ropes, and has the advantages of ingenious design, high action efficiency, short knotting time and high efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of the left group of hooks of fig. 1.

Fig. 3 is an enlarged view of the right retractor group of fig. 1 rotated 180 °.

Fig. 4 is a schematic diagram (1) of the operation of the present invention.

Fig. 5 is a schematic diagram (2) of the operation of the present invention.

Fig. 6 is a schematic diagram (3) of the operation of the present invention.

Fig. 7 is a schematic diagram (4) of the operation of the present invention.

Fig. 8 is a schematic diagram (5) of the operation of the present invention.

Fig. 9 is a schematic diagram (6) of the operation of the present invention.

Fig. 10 is a schematic diagram (7) of the operation of the present invention.

Fig. 11 is a schematic diagram (8) of the operation of the present invention.

Fig. 12 is a schematic diagram (9) of the operation of the present invention.

Fig. 13 is a schematic diagram (10) of the operation of the present invention.

In the figure: 1. the shoe comprises a shell, 2, a driving gear, 3, a rack, 4, a gear driving motor, 5, a guide rail, 6, a left transmission rod, 61, a left motor frame, 62, a left motor, 63, a left pull hook group, 64, a first thin rod, 65, a first bent rod, 66, a second thin rod, 67, a first short rod, 7, a right transmission rod, 71, a right motor frame, 72, a right motor, 73, a right pull hook group, 74, a third thin rod, 75, a second bent rod, 76, a second short rod, 8, a strip-shaped notch, 9, a shoe supporting plate, 10, a left shoe rope, 11 and a right shoe rope.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.