CN215976258U

CN215976258U - Wear-resistant transmission mechanism for ribbon weaving machine

Info

Publication number: CN215976258U
Application number: CN202122283314.5U
Authority: CN
Inventors: 王波
Original assignee: Xiamen Qiute New Material Co ltd
Current assignee: Xiamen Qiute New Material Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-08
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to the field of ribbon looms, in particular to a wear-resistant transmission mechanism for a ribbon loom, which comprises a fixing component and a fixing rod, wherein the fixing component is fixed on the ribbon loom and comprises a first fixing part and a second fixing part which are opposite, an idler wheel is positioned between the first fixing part and the second fixing part, the fixing rod penetrates through the idler wheel and is fixedly connected with the idler wheel, two ends of the fixing rod are movably connected with the first fixing part and the second fixing part respectively, the fixing rod penetrates through the idler wheel and is fixedly connected with the idler wheel, two ends of the fixing rod are movably connected with the first fixing part and the second fixing part through rotating shafts respectively, and the idler wheel, the fixing rod, the rotating shafts of the first fixing part and the second fixing part synchronously rotate in the rotating process; the acting force such as frictional force that the rotation produced is applyed at the both ends of dead lever, and idler and dead lever do not take place relative rotation, and the effectual life who increases the idler reduces the influence to production efficiency.

Description

Wear-resistant transmission mechanism for ribbon weaving machine

Technical Field

The utility model relates to the field of ribbon looms, in particular to a wear-resistant transmission mechanism for a ribbon loom.

Background

At present, in the existing ribbon loom, the transmission of motion is realized by mutually meshing a plurality of groups of gears with different sizes. For fixing the idler wheel, a fixing rod is usually adopted to pass through the idler wheel and then to be fixed with the ribbon loom, the idler wheel rotates on the fixing rod, the idler wheel is an easily worn device, and the idler wheel is easily damaged in the process of rotating relative to the fixing rod, so that the idler wheel needs to be frequently replaced, and the production efficiency is affected.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a wear-resistant transmission mechanism for a webbing loom, which can solve the technical problems that an idler wheel rotates relative to a fixed rod to cause damage of the idler wheel and the like.

In order to solve the technical problems, the utility model provides the following technical scheme: the fixing component is fixed on the ribbon loom and comprises a first fixing portion and a second fixing portion which are opposite, the idler is located between the first fixing portion and the second fixing portion, the fixing rod penetrates through the idler and is fixedly connected with the idler, and two ends of the fixing rod are movably connected with the first fixing portion and the second fixing portion respectively.

Furthermore, first fixed part includes first fixed plate, the second fixed part includes the second fixed plate, be fixed with first pivot and second pivot on first fixed plate and the second fixed plate respectively, the both ends of dead lever respectively with first pivot and second pivot fixed connection.

Furthermore, the connecting plate is further included, two ends of the connecting plate are fixedly connected with the first fixing plate and the second fixing plate respectively, an installation area is formed between the first fixing plate and the second fixing plate, and the idler wheel is located in the installation area.

Furthermore, first pivot and second pivot protrusion in first fixed plate and second fixed plate respectively, first pivot and second pivot extend to in the installation region.

Furthermore, two opposite ends of the idler wheel are respectively abutted against the first rotating shaft and the second rotating shaft.

Furthermore, the first fixing plate and the second fixing plate are parallel to each other, the connecting plate is perpendicular to the first fixing plate and the second fixing plate, the first fixing plate is provided with a mounting through hole, and the first fixing plate is fixedly connected with the ribbon loom through the mounting through hole.

Furthermore, a fixing channel penetrating along the length direction of the fixing rod is formed in the fixing rod, an abdicating channel is formed in the middle of the fixing rod and is communicated with the fixing channel and the outside, a clamping block is embedded in the abdicating channel, a clamping groove matched with the clamping block is formed in the idler, a driving part is fixed in the fixing channel and drives the clamping block to move towards and away from the clamping groove.

Furthermore, the driving part comprises a driving rod, one end of the driving rod is a driving end, the driving end is in a round table shape, a spiral chute is formed in the outer side surface of the driving end, a sliding block matched with the spiral chute is fixed on the clamping block, the sliding block is arranged in the spiral chute in a sliding mode, and the driving end of the driving rod moves in the fixed channel to drive the clamping block to move towards and away from the clamping groove.

The utility model has the beneficial effects that:

in the scheme, the fixed rod penetrates through the idler wheel and is fixedly connected with the idler wheel, two ends of the fixed rod are respectively and movably connected with the first fixed part and the second fixed part through the rotating shaft, and the idler wheel, the fixed rod, the rotating shafts of the first fixed part and the second fixed part synchronously rotate in the rotating process of the idler wheel; the acting force such as frictional force that the rotation produced is applyed at the both ends of dead lever, and idler and dead lever do not take place relative rotation, and is less to the degree of wear of idler, the effectual life who increases the idler to reduce the influence to production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a transmission mechanism for a wear-resistant webbing loom according to embodiment 1;

fig. 2 is a schematic structural view of a fixing component of a transmission mechanism for a wear-resistant webbing loom according to embodiment 1;

fig. 3 is a partial sectional structure diagram of a transmission mechanism for a wear-resistant webbing loom in embodiment 2.

Description of the main elements

1. A fixing assembly; 101. a first fixing plate; 102. a second fixing plate; 103. a first rotating shaft; 104. a second rotating shaft; 105. a connecting plate; 106. an installation area; 107. mounting a through hole;

2. fixing the rod; 201. a fixed channel; 202. a yielding channel; 203. a clamping block; 204. a guide chute; 205. a guide block; 206. a drive member; 2061. a driving end; 2062. a helical chute; 2063. a fixed end; 207. a slider;

3. an idler pulley; 301. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Example 1

Referring to fig. 1-2, the present invention provides a wear-resistant transmission mechanism for a webbing loom, which is used for fixing an idler pulley 3, the transmission mechanism includes a fixing component 1 and a fixing rod 2, the fixing component 1 is fixed on the webbing loom, the fixing component 1 includes a first fixing portion and a second fixing portion which are opposite, the idler pulley 3 is located between the first fixing portion and the second fixing portion, the fixing rod 2 passes through the idler pulley 3 and is fixedly connected with the idler pulley 3, and two ends of the fixing rod 2 are respectively movably connected with the first fixing portion and the second fixing portion.

Referring to fig. 2, the first fixing portion includes a first fixing plate 101, the second fixing portion includes a second fixing plate 102, a first rotating shaft 103 and a second rotating shaft 104 are respectively fixed on the first fixing plate 101 and the second fixing plate 102, and two ends of the fixing rod 2 are respectively fixedly connected with the first rotating shaft 103 and the second rotating shaft 104. The fixing assembly 1 further comprises a connecting plate 105, two ends of the connecting plate 105 are fixedly connected with the first fixing plate 101 and the second fixing plate 102 respectively, a mounting area 106 is formed between the first fixing plate 101 and the second fixing plate 102, and the idler pulley 3 is located in the mounting area 106. The first rotating shaft 103 and the second rotating shaft 104 respectively protrude from the first fixing plate 101 and the second fixing plate 102, and the first rotating shaft 103 and the second rotating shaft 104 extend into the mounting region 106. Opposite ends of the idler pulley 3 abut against the first rotating shaft 103 and the second rotating shaft 104, respectively.

Referring to fig. 2, the first fixing plate 101 and the second fixing plate 102 are parallel to each other, the connecting plate 105 is perpendicular to the first fixing plate 101 and the second fixing plate 102, the first fixing plate 101 is provided with a mounting through hole 107, and the first fixing plate 101 is fixedly connected with the ribbon loom through the mounting through hole 107 and a bolt device.

In this embodiment, the fixing rod 2 is provided with an external thread, the idle wheel 3, the first rotating shaft 103 and the second rotating shaft 104 are provided with an internal thread, and the fixing rod 2 is fixedly connected with the idle wheel 3, the first rotating shaft 103 and the second rotating shaft 104 through the external thread.

When the belt loom is used, the idle wheel 3 is meshed with other gears of the belt loom, and the idle wheel 3 is driven to rotate in the process that the other gears of the belt loom are driven to rotate. Idler 3 and dead lever 2 fixed connection, the both ends of dead lever 2 respectively with first pivot 103 and second pivot 104 fixed connection, idler 3 drives dead lever 2 and first pivot 103, second pivot 104 and carries out synchronous rotation at the rotation in-process. In the synchronous rotation process, the idler wheel 3 is directly contacted with the fixed rod 2 but does not move relatively, acting force caused by rotation is mainly applied to the connecting part of the fixed rod 2 and the first rotating shaft 103 and the second rotating shaft 104, the abrasion degree of the idler wheel 3 is small, and the service life of the idler wheel 3 is effectively prolonged.

Example 2

Referring to fig. 1 to 3, the present invention provides a transmission mechanism for a wear-resistant webbing loom, in this embodiment, the structure of the transmission mechanism is the same as that of the transmission mechanism of embodiment 1, and the difference is:

referring to fig. 3, a fixing channel 201 penetrating along a length direction of the fixing rod 2 is formed on the fixing rod 2, an abdicating channel 202 is formed in the middle of the fixing rod 2, and the abdicating channel 202 communicates the fixing channel 201 and the outside. A clamping block 203 is embedded in the abdicating channel 202, a clamping groove 301 matched with the clamping block 203 is formed in the idle wheel 3, a driving part 206 is fixed in the fixed channel 201, and the driving part 206 drives the clamping block 203 to move towards and away from the clamping groove 301.

Referring to fig. 3, the driving part 206 includes a driving rod, one end of the driving rod is a driving end 2061, the driving end 2061 is circular truncated cone-shaped, a spiral chute 2062 is disposed on an outer side surface of the driving end 2061, a sliding block 207 matched with the spiral chute 2062 is fixed on the fixture block 203, the sliding block 207 is slidably disposed in the spiral chute 2062, and the driving end 2061 of the driving rod moves in the fixing channel 201 to drive the fixture block 203 to move toward and away from the fixture block 301. The other end of the driving rod is a fixed end 2063, and the fixed end 2063 protrudes out of the fixed channel 201 and is fixedly connected with the fixed rod 2 through a bolt device. The side of the latch 203 opposite to the driving end 2061 is an inclined surface, and the inclination angle of the inclined surface is the same as the inclination angle of the circular truncated cone-shaped driving end 2061.

Referring to fig. 3, an inward recessed guide sliding groove 204 is formed on an inner side surface of the receding channel 202, and an extending direction of the guide sliding groove 204 is the same as a moving direction of the latch 203 and is communicated with the fixed channel 201 and the outside. The fixture block 203 is fixed with a guide block 205 matched with the guide chute 204, and the guide block 205 is embedded in the guide chute 204 to do reciprocating linear motion. The guide sliding groove 204 ensures that the fixture block 203 moves according to a predetermined track, and avoids the deviation of the movement track of the fixture block 203 driven by the driving rod from affecting the fixing effect between the fixing rod 2 and the idle wheel 3.

When the clamping device is used, the position of the driving end 2061 relative to the abdicating channel 202 is adjusted through the fixed end 2063 of the driving rod, and the clamping block 203 moves towards the clamping groove 301 until the clamping block 203 is abutted against the clamping groove 301 in the process that the diameter of the driving end 2061 corresponding to the abdicating channel 202 is gradually increased, so that the fixing effect is achieved; in the process that the diameter of the driving end 2061 corresponding to the position of the abdicating channel 202 is gradually reduced, the fixture block 203 moves away from the fixture groove 301 until being separated from the fixture groove 301, so that the fixing rod 2 and the idler wheel 3 are detached. In the process of rotating the idler wheel 3, the idler wheel 3 and the fixed rod 2 are fixed through threads, so that a good fixing effect cannot be achieved, and when the idler wheel 3 and the fixed rod 2 have different rotating speeds, the position of the idler wheel 3 can be changed, so that the idler wheel 3 is damaged to a certain extent; this scheme is fixed through the butt between fixture block 203 and the draw-in groove 301, and the effectual fixed effect that has strengthened between idler 3 and the dead lever 2 guarantees the work that idler 3 can be stable, has further increased idler 3's life.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. 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.

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, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wear-resisting drive mechanism for meshbelt machine for fixed idler, its characterized in that, includes fixed subassembly and dead lever, fixed subassembly is fixed on the inkle loom, fixed subassembly includes relative first fixed part and second fixed part, the idler is located between first fixed part and the second fixed part, the dead lever pass the idler and with idler fixed connection, the both ends of dead lever respectively with first fixed part and second fixed part swing joint.

2. The transmission mechanism for a webbing loom of claim 1, characterized in that: the first fixing part comprises a first fixing plate, the second fixing part comprises a second fixing plate, a first rotating shaft and a second rotating shaft are respectively fixed on the first fixing plate and the second fixing plate, and two ends of the fixing rod are respectively fixedly connected with the first rotating shaft and the second rotating shaft.

3. The transmission mechanism for a webbing loom of claim 2, characterized in that: the idler wheel fixing device is characterized by further comprising a connecting plate, two ends of the connecting plate are fixedly connected with the first fixing plate and the second fixing plate respectively, an installation area is formed between the first fixing plate and the second fixing plate, and the idler wheel is located in the installation area.

4. The transmission mechanism for a webbing loom of claim 3, characterized in that: the first rotating shaft and the second rotating shaft respectively protrude out of the first fixing plate and the second fixing plate, and the first rotating shaft and the second rotating shaft extend into the installation area.

5. The transmission mechanism for a webbing loom of claim 2, characterized in that: and two opposite ends of the idle wheel are respectively butted with the first rotating shaft and the second rotating shaft.

6. The transmission mechanism for a webbing loom of claim 3, characterized in that: the first fixing plate and the second fixing plate are parallel to each other, the connecting plate is perpendicular to the first fixing plate and the second fixing plate, the first fixing plate is provided with a mounting through hole, and the first fixing plate is fixedly connected with the ribbon loom through the mounting through hole.

7. The transmission mechanism for a webbing loom of claim 1, characterized in that: the fixed rod is provided with a fixed channel penetrating along the length direction of the fixed rod, the middle of the fixed rod is provided with a yielding channel, the yielding channel is communicated with the fixed channel and the outside, a clamping block is embedded in the yielding channel, a clamping groove matched with the clamping block is formed in the idler, a driving part is fixed in the fixed channel, and the driving part drives the clamping block to move towards and away from the clamping groove.

8. The transmission mechanism for a webbing loom of claim 7, characterized in that: the driving part comprises a driving rod, one end of the driving rod is a driving end, the driving end is in a round table shape, a spiral chute is formed in the outer side face of the driving end, a sliding block matched with the spiral chute is fixed on the clamping block, the sliding block is arranged in the spiral chute in a sliding mode, and the driving end of the driving rod moves in the fixed channel to drive the clamping block to move towards and away from the clamping groove.