CN219032554U

CN219032554U - Positioning device for taping machine

Info

Publication number: CN219032554U
Application number: CN202223482546.4U
Authority: CN
Inventors: 蔡继军
Original assignee: Xiamen Shengyilong Textile Fiber Co ltd
Current assignee: Xiamen Shengyilong Textile Fiber Co ltd
Priority date: 2022-12-24
Filing date: 2022-12-24
Publication date: 2023-05-16
Anticipated expiration: 2032-12-24

Abstract

The utility model discloses a positioning device for an edge covering machine, which belongs to the technical field of edge covering machines and comprises a mounting plate used for being fixed with the edge covering machine, wherein a buffer mechanism is fixedly connected to the lower side of the mounting plate, an adjusting column is fixedly connected to the lower end of the buffer mechanism, the adjusting column is of a hollow structure, a lifting adjusting mechanism is arranged in the adjusting column, two ends of the lifting adjusting mechanism penetrate through the lower side of the adjusting column and are fixedly connected with a positioning pressing plate, and a roller mechanism is arranged on the lower side of the positioning pressing plate. According to the cloth conveying device, the lifting adjusting mechanism is arranged to push the positioning pressing plate to move downwards to tightly press the cloth, so that the cloth is positioned firmly and accurately, the operation is simple, the buffer mechanism is arranged to weaken the pressure of the roller on the cloth, the buffer effect is achieved, the cloth is prevented from being extruded and wrinkled, the roller mechanism is arranged to reduce friction force, and the cloth is convenient to convey.

Description

Positioning device for taping machine

Technical Field

The utility model relates to the technical field of taping machines, in particular to a positioning device for a taping machine.

Background

The small overedger is a common term of household overedger, also called edge-covering machine, and the main function of the overedger is generally to prevent the fuzzing of the seam head of the garment, and as is known, the edge-covering machine is provided with a positioning device for better edge-covering effect of the cloth.

In China patent a positioner for taping machine (patent number: CN 214613010U), this patent includes the fixing base, the through-hole has been seted up at the top of fixing base, the inner wall swing joint of through-hole has the dead lever, the one end fixedly connected with supporting seat of dead lever, the front swing joint of supporting seat has the bolt, the bottom fixedly connected with locating plate of supporting seat, this patent has reached the effectual purpose of location for this taping machine can effectually fix a position the cloth in the use, the line can not the off tracking when making the cloth bordure, the achievement of borduring becomes more neat pleasing to the eye, the work of giving people brings the facility, however, the device is comparatively troublesome to the high regulation operation of locating plate, thereby be inconvenient for carrying out the location to the cloth, and the locating pressure is great, be unfavorable for the transportation of cloth. Therefore, a positioning device for a taping machine is provided by a person skilled in the art to solve the above-mentioned problems in the background art.

Disclosure of Invention

The utility model aims to provide a positioning device for a taping machine, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a positioner for taping machine, includes the mounting panel that is used for with taping machine fixed, the downside fixedly connected with buffer gear of mounting panel, buffer gear's lower extreme fixedly connected with adjusting column, and adjusting column is hollow structure, be equipped with lift adjustment mechanism in the adjusting column, and lift adjustment mechanism's both ends run through adjusting column's downside and fixedly connected with location clamp plate, the downside of location clamp plate is equipped with gyro wheel mechanism;

the lifting adjusting mechanism comprises a rotating rod which is inserted into the upper portion of the front side of an adjusting column and is rotationally connected with the upper portion of the adjusting column, one end of the rotating rod extends into the adjusting column and is fixedly connected with a first bevel gear, inner walls of two ends of the adjusting column are rotationally connected with a threaded rod which is vertically arranged through a bearing seat, a second bevel gear which is in meshed connection with the first bevel gear is fixedly connected to the threaded rod, a nut block is connected to the threaded rod in a threaded mode, two symmetrically arranged moving rods are fixedly connected to the lower side of the nut block, and the lower ends of the two moving rods penetrate through the lower end of the adjusting column and are fixedly connected with a positioning pressing plate.

As still further aspects of the utility model: the buffer mechanism comprises a buffer shell fixedly connected with a mounting plate, a supporting rod is fixedly connected with the buffer shell, a sliding sleeve block is sleeved on the supporting rod and is connected with the supporting rod in a sliding mode, a buffer spring is fixedly connected between the inner wall of the upper end of the buffer shell and the sliding sleeve block, the supporting rod is sleeved with the buffer spring, two L-shaped rods are fixedly connected with two symmetrically arranged on two sides of the sliding sleeve block, openings are formed in two sides of the buffer shell, and the two L-shaped rods respectively penetrate through the two openings and are fixedly connected with an adjusting column.

As still further aspects of the utility model: wherein, the both sides inner wall of opening and the lateral wall sliding connection of L shape pole.

As still further aspects of the utility model: the roller mechanism comprises a mounting groove arranged on the lower side of the positioning pressing plate, the inner wall of the mounting groove is rotationally connected with a roller through a rotating shaft, and the lower part of the roller extends to the outer side of the mounting groove.

As still further aspects of the utility model: the number of the rollers is at least three, and the three rollers are arranged at equal intervals.

As still further aspects of the utility model: and one end of the rotating rod, which is positioned outside the adjusting column, is fixedly connected with a hand wheel.

As still further aspects of the utility model: wherein, two slide holes have been seted up to the lower extreme of adjusting the post, and two movable rods pass two slide holes setting respectively.

Compared with the prior art, the utility model has the beneficial effects that:

1. this positioner for taping machine through setting up lift adjustment mechanism, rotates the hand wheel, drives the bull stick, drives first bevel gear and rotates, because first bevel gear and second bevel gear meshing, and then drives the threaded rod and rotate, and at this moment, the nut piece is forced to move down, and then promotes the location clamp plate and move down to support tight cloth, realizes the location to the cloth, and it is firm accurate to fix a position easy operation.

2. This positioner for taping machine, through setting up buffer gear, when the gyro wheel supports tight cloth, the displacement of L shape pole is stopped this moment, and branch follows the buffer shell and continues to move down, and at this moment, sliding sleeve piece relative displacement on branch, at this moment, buffer spring receive extrusion shrink to produce elasticity, can weaken the gyro wheel to the pressure of cloth, plays the cushioning effect, prevents to extrude the fold with the cloth.

3. This positioner for taping machine through setting up roller mechanism, when the cloth was carried, the cloth drove the gyro wheel and rolls on the location clamp plate, reduces frictional force, the transport of the cloth of being convenient for.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged view of the structure of fig. 2B according to the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. a mounting plate; 2. an adjusting column; 3. positioning a pressing plate; 4. a rotating rod; 5. a first bevel gear; 6. a threaded rod; 7. a second bevel gear; 8. a nut block; 9. a moving rod; 10. a buffer case; 11. a support rod; 12. a sliding sleeve block; 13. a buffer spring; 14. an L-shaped rod; 15. an opening; 16. a mounting groove; 17. a roller; 18. and a hand wheel.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present utility model, a positioning device for a taping machine includes a mounting plate 1 for fixing with the taping machine, the mounting plate 1 is fixed with the taping machine, a buffer mechanism is fixedly connected to the lower side of the mounting plate 1, the lower end of the buffer mechanism is fixedly connected with an adjusting column 2, the adjusting column 2 is of a hollow structure, a lifting adjusting mechanism is arranged in the adjusting column 2, two ends of the lifting adjusting mechanism penetrate through the lower side of the adjusting column 2 and are fixedly connected with a positioning pressing plate 3, and a roller mechanism is arranged on the lower side of the positioning pressing plate 3;

the lifting adjusting mechanism comprises a rotating rod 4 which is inserted into the upper portion of the front side of an adjusting column 2 and is rotationally connected with the rotating rod 4, one end of the rotating rod 4 extends into the adjusting column 2 and is fixedly connected with a first bevel gear 5, inner walls of two ends of the adjusting column 2 are rotationally connected with a threaded rod 6 which is vertically arranged through a bearing seat, a second bevel gear 7 which is in meshed connection with the first bevel gear 5 is fixedly connected to the threaded rod 6, a nut block 8 is connected to the threaded rod 6 in a threaded manner, two symmetrically arranged movable rods 9 are fixedly connected to the lower side of the nut block 8, the lower ends of the two movable rods 9 penetrate through the lower end of the adjusting column 2 and are fixedly connected with a positioning pressing plate 3, when the cloth is required to be positioned, the rotating rod 4 drives the first bevel gear 5 to rotate, the threaded rod 6 is further driven to rotate due to the meshing of the first bevel gear 5 and the second bevel gear 7, the axial rotation of the threaded rod 6 and the nut block 8 is limited by the following the movable rods 9, and the nut block 8 is further pushed to move downwards to tightly press the positioning pressing plate 3, positioning of the cloth is realized, positioning of the cloth is firm and accurate, and operation is simple.

As shown in fig. 1 and 4: the buffer mechanism comprises a buffer shell 10 fixedly connected with a mounting plate 1, a support rod 11 which is vertically arranged is fixedly connected in the buffer shell 10, a sliding sleeve block 12 is sleeved on the support rod 11 and is in sliding connection with the support rod, a buffer spring 13 is fixedly connected between the inner wall of the upper end of the buffer shell 10 and the sliding sleeve block 12, the buffer spring 13 is sleeved on the support rod 11, two L-shaped rods 14 which are symmetrically arranged are fixedly connected with two sides of the sliding sleeve block 12, openings 15 are formed in two sides of the buffer shell 10, the two L-shaped rods 14 respectively penetrate through the two openings 15 and are fixedly connected with an adjusting column 2, when a roller 17 abuts against cloth, at the moment, the displacement of the L-shaped rods 14 is blocked, the support rod 11 continues to move downwards along with the buffer shell 10, at the moment, the sliding sleeve block 12 moves relatively on the support rod 11, at the moment, the buffer spring 13 is extruded and contracted to generate elasticity, the roller 17 weakens the pressure of the cloth, so that the buffer effect is achieved, and the cloth is prevented from being extruded and wrinkled.

As shown in fig. 4: the inner walls of the two sides of the opening 15 are slidably connected with the outer side wall of the L-shaped rod 14, so that the displacement of the L-shaped rod 14 is more stable.

As shown in fig. 2: the roller mechanism comprises a mounting groove 16 formed in the lower side of the positioning pressing plate 3, the inner wall of the mounting groove 16 is rotationally connected with a roller 17 through a rotating shaft, the lower portion of the roller 17 extends to the outer side of the mounting groove 16, when cloth is conveyed, the cloth drives the roller 17 to roll on the positioning pressing plate 3, friction is reduced, and the cloth is convenient to convey.

As shown in fig. 2: the number of the rollers 17 is at least three, and the three rollers 17 are arranged at equal intervals, so that the contact surfaces are more and the positioning is more stable.

As shown in fig. 1: one end of the rotating rod 4 positioned outside the adjusting column 2 is fixedly connected with a hand wheel 18, so that the rotating rod 4 can be conveniently rotated.

As shown in fig. 2: two slide holes are formed in the lower end of the adjusting column 2, and two moving rods 9 penetrate through the two slide holes respectively, so that the moving rods 9 can conveniently move.

Working principle: when the cloth is required to be positioned, the hand wheel 18 is rotated to drive the rotating rod 4 to drive the first bevel gear 5 to rotate, the first bevel gear 5 is meshed with the second bevel gear 7 to drive the threaded rod 6 to rotate, and the threaded rod 6 is in threaded connection with the nut block 8, and the axial rotation of the nut block 8 is limited along with the moving rod 9, so that the nut block 8 is forced to move downwards to push the positioning pressing plate 3 to move downwards to tightly abut against the cloth, positioning of the cloth is realized, and the positioning is firm and accurate and the operation is simple;

secondly, when the roller 17 abuts against the cloth, at this time, the displacement of the L-shaped rod 14 is blocked, the supporting rod 11 continues to move downwards along with the buffer shell 10, at this time, the sliding sleeve block 12 moves relatively on the supporting rod 11, at this time, the buffer spring 13 is extruded and contracted to generate elasticity, so that the pressure of the roller 17 to the cloth can be weakened, the buffer effect is achieved, and the cloth is prevented from being extruded and wrinkled.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a positioner for taping machine, includes mounting panel (1) that is used for with taping machine fixed, its characterized in that, the downside fixedly connected with buffer gear of mounting panel (1), buffer gear's lower extreme fixedly connected with adjusting column (2), and adjusting column (2) are hollow structure, be equipped with lift adjustment mechanism in adjusting column (2), and lift adjustment mechanism's both ends run through adjusting column (2) downside and fixedly connected with location clamp plate (3), the downside of location clamp plate (3) is equipped with gyro wheel mechanism;

the lifting adjusting mechanism comprises a rotating rod (4) which is inserted into the upper portion of the front side of an adjusting column (2) and is rotationally connected with the rotating rod, one end of the rotating rod (4) extends into the adjusting column (2) and is fixedly connected with a first bevel gear (5), two end inner walls of the adjusting column (2) are rotationally connected with a threaded rod (6) which is vertically arranged through a bearing seat, a second bevel gear (7) which is meshed with the first bevel gear (5) and is fixedly connected with the threaded rod (6), a nut block (8) is connected to the threaded rod (6) in a threaded manner, two moving rods (9) which are symmetrically arranged are fixedly connected to the lower side of the nut block (8), and the lower ends of the moving rods (9) penetrate through the lower end of the adjusting column (2) and are fixedly connected with a positioning pressing plate (3).

2. The positioning device for the taping machine according to claim 1, wherein the buffer mechanism comprises a buffer shell (10) fixedly connected with a mounting plate (1), a support rod (11) which is vertically arranged is fixedly connected in the buffer shell (10), a sliding sleeve block (12) is sleeved on the support rod (11) in a sliding manner, a buffer spring (13) is fixedly connected between the inner wall of the upper end of the buffer shell (10) and the sliding sleeve block (12), the buffer spring (13) is sleeved on the support rod (11), two L-shaped rods (14) which are symmetrically arranged are fixedly connected on two sides of the sliding sleeve block (12), openings (15) are formed in two sides of the buffer shell (10), and the two L-shaped rods (14) respectively penetrate through the two openings (15) and are fixedly connected with an adjusting column (2).

3. Positioning device for a taping machine according to claim 2, wherein the inner walls of the two sides of the opening (15) are slidingly connected with the outer side walls of the L-shaped bar (14).

4. The positioning device for the taping machine according to claim 1, wherein the roller mechanism comprises a mounting groove (16) formed at the lower side of the positioning pressing plate (3), the inner wall of the mounting groove (16) is rotatably connected with a roller (17) through a rotating shaft, and the lower part of the roller (17) extends to the outer side of the mounting groove (16).

5. The positioning device for a taping machine according to claim 4, wherein the number of the rollers (17) is at least three, and the three rollers (17) are arranged in an equidistant arrangement.

6. The positioning device for the taping machine according to claim 1, wherein one end of the rotating rod (4) positioned outside the adjusting column (2) is fixedly connected with a hand wheel (18).

7. The positioning device for the taping machine according to claim 1, wherein two sliding holes are formed in the lower end of the adjusting column (2), and two moving rods (9) respectively penetrate through the two sliding holes.