CN110844657A - A cloth guide device with adjustable width - Google Patents

Abstract

The present invention discloses a cloth guiding device with adjustable width, which includes a support unit, a conveying unit, a transmission unit and a width adjustment unit, wherein the support unit is fixed on the working bottom surface, the transmission unit and the width adjustment unit are arranged on the top of the support unit, and the conveying unit includes a symmetrically arranged fixed conveying frame and a movable conveying frame, the fixed conveying frame is fixedly connected to the top of the support unit, and the movable conveying frame is slidably installed on the width adjustment unit. The present application has a simple structure, stable operation, and high applicability. The cloth can be guided forward by two guide belts, which prevents the cloth from wrinkling and avoids scratching the bottom of the cloth; the present application can adjust the conveying width between the two guide belts so that it can match the width of cloth of different batches to improve the applicability of cloth conveying.

Description

A cloth guide device with adjustable width

technical field

The invention relates to the technical field of cloth conveying, in particular to a cloth conveying device with adjustable width.

Background technique

After the whole piece of fabric is produced and processed, the operator needs to roll it into a roll, and the whole piece of fabric needs to be conveyed before the fabric is rolled. wrinkling phenomenon. The long-term use of the skateboard will inevitably cause rust or barb, and the sliding friction movement between the skateboard and the conveyed fabric is always in motion, which easily causes the bottom of the fabric to be scratched, thus affecting the quality of fabric production. Since there are differences in the width of fabrics in different batches, how to design a conveying device that can move forward synchronously with the fabrics and can be adjusted to match the width of the fabrics is a technical problem that we need to solve.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a cloth guide device with adjustable width in view of the deficiencies of the prior art.

The technical solutions of the present invention are as follows:

A cloth conveying device with adjustable width includes a support unit, a conveying unit, a transmission unit and a width adjustment unit, wherein the support unit is fixed on the bottom surface of the operation, the transmission unit and the width adjustment unit are arranged on the top of the support unit, and the conveying unit is The unit includes a symmetrically arranged fixed conveying frame and a moving conveying frame, the fixed conveying frame is fixedly connected to the top of the support unit, and the moving conveying frame is slidably installed on the width adjustment unit;

The support unit is a square frame structure, which is composed of a first side beam, a second side beam, a third side beam and a fourth side beam connected end to end;

The width adjustment unit includes a first width adjustment frame and a second width adjustment frame, and the first width adjustment frame includes a first adjustment seat fixedly arranged at one end of the first side beam and a second adjustment seat fixedly arranged at one end of the third side beam seat; a first screw rod is rotatably installed between the first adjustment seat and the second adjustment seat, and a first polished rod is fixedly installed between the first adjustment seat and the second adjustment seat;

The second width adjustment frame includes a third adjustment seat fixedly arranged at the other end of the first side beam and a fourth adjustment seat fixedly arranged at the other end of the third side beam; the third adjustment seat and the fourth adjustment seat are rotatably installed There is a second screw rod, and a second polished rod is fixedly installed between the third adjustment seat and the fourth adjustment seat;

The side part of the fourth adjusting seat is provided with a rotating disk, and the second screw rod is fixedly connected to the center of the rotating disk; a synchronous rotating belt is connected between the second screw rod and the first screw rod;

The transmission unit includes a drive seat fixed in the middle of the first side beam, the drive motor is fixed on the side of the drive seat, and the front end of the output shaft of the drive motor is connected with a multi-prism-shaped transmission shaft through a coupling;

The fixed conveying frame includes a fixed frame plate, and the bottom of the fixed frame plate is fixedly connected with a first connection seat, a second connection seat and a third connection seat, and the second connection seat and the third connection seat are arranged on both sides of the first connection seat; The first connecting seat is fixed to the middle of the third side beam, the second connecting seat is fixed to one end of the fourth side beam, the third connecting seat is fixed to one end of the second side beam; The second screw rod and the second polished rod pass through the through hole, and the third connecting seat is provided with a through hole for the first screw rod and the first polished rod to pass through;

The side part of the first connection seat is rotatably installed with a first driving roller, and the front end of the polygonal column-shaped transmission shaft is fixedly inserted on the first driving roller; the side part of the first connection seat is also rotatably installed with a first tension roller and The second tensioning roller, the first tensioning roller and the second tensioning roller are respectively arranged on both sides of the first driving roller; the two ends of the fixed frame plate are respectively rotatably installed with the first driving roller and the second driving roller. A driving roller, a second driving roller, a second tensioning roller, a first driving roller and a first tensioning roller are jointly drivingly connected with a first conveying belt;

The side part of the fixed frame plate is provided with a first strip-shaped support plate, and the top of the first strip-shaped support plate is supported on the bottom of the upper belt body of the first conveyor belt;

The moving conveying frame includes a moving frame plate, and the bottom of the moving frame plate is fixedly connected with a fourth connection seat, a fifth connection seat and a sixth connection seat, and the fifth connection seat and the sixth connection seat are arranged on both sides of the fourth connection seat; The side part of the fourth connecting seat is rotatably installed with a second driving roller, the second driving roller is connected to the polygonal column-shaped transmission shaft, the second driving roller and the polygonal column-shaped transmission shaft are synchronously screwed, and the second driving roller can be rotated along the The polygonal column-shaped transmission shaft moves axially; the sixth connecting seat is fixed with a first polished rod sleeve and a first screw rod sleeve, the first polished rod is inserted into the first polished rod sleeve, and the first screw rod is screwed to the first screw rod sleeve inside; a second polished rod sleeve and a second screw rod sleeve are fixed on the fifth connecting seat, the second polished rod is inserted into the second polished rod sleeve, and the second screw rod is screwed into the second screw rod sleeve;

A third tension roller and a fourth tension roller are also rotatably installed on the side of the fourth connection seat, and the third tension roller and the fourth tension roller are respectively arranged on both sides of the second drive roller; A third driving roller and a fourth driving roller are installed on the side respectively, and the third driving roller, the fourth driving roller, the fourth tensioning roller, the second driving roller and the third tensioning roller are jointly driven and connected with a second guide roller. belt;

A second strip-shaped support plate is arranged on the side of the movable shelf plate, and the top of the second strip-shaped support plate is supported on the bottom of the upper layer belt body of the second conveyor belt.

The beneficial effects of the present invention are as follows: the application is simple in structure, stable in operation and high in applicability, and can guide the cloth forward through two guide belts, which prevents the cloth from wrinkling and the bottom of the cloth from being scratched; The present application can adjust the conveying width between the two conveyor belts so that it can match the width of fabrics in different batches, so as to improve the applicability of fabric conveying.

Description of drawings

1-2 are schematic diagrams of the overall structure of the present invention from different perspectives;

Fig. 3 is the installation structure diagram of fixed conveying frame;

Fig. 4 is the installation structure diagram of the mobile conveyor;

Figure 5 is a front structural view of the moving conveyor.

Detailed ways

In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in Figures 1-5, a width-adjustable cloth guide device includes a support unit 1, a conveying unit, a transmission unit 3 and a width adjustment unit 4, wherein the support unit 1 is fixed on the bottom surface of the operation, and the transmission unit 3 and the width adjustment unit 4 are arranged on the top of the support unit 1. The conveying unit includes a fixed conveying frame 21 and a moving conveying frame 22 which are symmetrically arranged. On the width adjustment unit 4;

The support unit 1 is a square frame structure, which consists of a first side beam 11, a second side beam 12, a third side beam 13 and a fourth side beam 14 that are connected end to end;

The width adjustment unit 4 includes a first width adjustment frame and a second width adjustment frame. The first width adjustment frame includes a first adjustment seat 411 fixedly arranged at one end of the first side beam 11 and a first adjustment seat 411 fixedly arranged at one end of the third side beam 13 . A first screw rod 413 is rotatably installed between the first adjustment seat 411 and the second adjustment seat 412, and a first polished rod 414 is fixedly installed between the first adjustment seat 411 and the second adjustment seat 412;

The second width adjustment frame includes a third adjustment seat 421 fixedly arranged at the other end of the first side beam 11 and a fourth adjustment seat 422 fixedly arranged at the other end of the third side beam 13; the third adjustment seat 421 and the fourth adjustment seat 422 A second screw rod 423 is rotatably installed between the adjustment bases 422, and a second polished rod 424 is fixedly installed between the third adjustment base 421 and the fourth adjustment base 422;

The side part of the fourth adjusting seat 422 is provided with a rotating disk 425, and the second screw rod 423 is fixedly connected to the central part of the rotating disk 425; a synchronous rotating belt 426 is connected between the second screw rod 423 and the first screw rod 413;

The transmission unit 3 includes a drive base 30 fixed in the middle of the first side beam 11 , the drive motor 31 is fixedly installed on the side of the drive base 30 , and the front end of the output shaft of the drive motor 31 is connected to a multi-prism-shaped transmission shaft 33 through a coupling 32 . ;

The fixed conveying frame 21 includes a fixed frame plate 211. The bottom of the fixed frame plate 211 is fixedly connected with a first connection seat 212, a second connection seat 213 and a third connection seat 214. The second connection seat 213 and the third connection seat 214 are arranged on the Both sides of the first connecting seat 212; the first connecting seat 212 is fixed to the middle of the third side beam 13, the second connecting seat 213 is fixed to one end of the fourth side beam 14, and the third connecting seat 214 is fixed to the second side One end of the beam 12; the second connecting seat 213 is provided with a through hole for the second screw rod 423 and the second polished rod 424 to pass through, and the third connecting seat 214 is provided with a first screw rod 413 and a first polished rod 414. through holes;

A first driving roller 215 is rotatably mounted on the side of the first connecting seat 212, and the front end of the polygonal column-shaped transmission shaft 33 is fixedly inserted on the first driving roller 215; A tensioning roller 216 and a second tensioning roller 217, the first tensioning roller 216 and the second tensioning roller 217 are respectively arranged on both sides of the first driving roller 215; The first drive roller 218, the second drive roller 219, the first drive roller 218, the second drive roller 219, the second tension roller 217, the first drive roller 215, and the first tension roller 216 are jointly drivingly connected to the first drive roller 216. Conveyor belt 6;

The side of the fixed frame plate 211 is provided with a first strip-shaped support plate 210 , and the top of the first strip-shaped support plate 210 is supported on the bottom of the upper belt body of the first conveyor belt 6 ;

The moving conveying rack 22 includes a moving rack plate 221, and the bottom of the moving rack plate 221 is fixedly connected with a fourth connecting seat 222, a fifth connecting seat 223 and a sixth connecting seat 224, and the fifth connecting seat 223 and the sixth connecting seat 224 are arranged on the Two sides of the fourth connection seat 222; the side of the fourth connection seat 222 is rotatably installed with a second driving roller 225, the second driving roller 225 is connected to the polygonal column-shaped transmission shaft 33, and the second driving roller 225 is connected to the polygonal column. The drive shaft 33 is synchronously screwed, and the second drive roller 225 can move axially along the polygonal drive shaft 33; the sixth connection seat 224 is fixed with a first polished rod sleeve and a first screw sleeve, and the first polished rod 414 is inserted through In the first polished rod sleeve, the first screw rod 413 is screwed into the first screw rod sleeve; the fifth connection base 223 is fixed with a second polished rod sleeve and a second polished rod sleeve, and the second polished rod 424 is inserted through the second polished rod In the sleeve, the second screw rod 423 is screwed into the second screw rod sleeve;

A third tensioning roller 226 and a fourth tensioning roller 227 are also rotatably installed on the side of the fourth connecting seat 222, and the third tensioning roller 226 and the fourth tensioning roller 227 are respectively arranged on both sides of the second driving roller 225; A third driving roller 228, a fourth driving roller 229, a third driving roller 228, a fourth driving roller 229, a fourth tensioning roller 227, a second driving roller 225, The third tension roller 226 is jointly drivingly connected with the second conveyor belt 5;

A second strip-shaped support plate 220 is disposed on the side of the movable shelf plate 221 , and the top of the second strip-shaped support plate 220 is supported on the bottom of the upper layer of the second conveyor belt 5 .

During the conveying process, the driving motor 31 rotates in conjunction with the polygonal columnar transmission shaft 33, and the second driving roller 225 and the first driving roller 215 rotate synchronously under the action of the axial force of the polygonal columnar transmission shaft 33, thereby driving the second guide roller. The conveyor belt 5 and the first conveyor belt 6 convey the fabric forward; the second strip support plate 220 and the first strip support plate 210 carry out the operation on the upper belt bodies of the second conveyor belt 5 and the first conveyor belt 6 The top support prevents the middle of the guide belt from collapsing; when the guide width needs to be adjusted, the rotating disk 425 needs to be rotated, and the first screw rod 413 and the second screw rod 423 rotate synchronously under the action of the synchronous rotating belt 426, and simultaneously drive The mobile conveyor 22 is moved away from or near the fixed conveyor 21 .

The examples are used to illustrate the invention, but not to limit the invention. Any person skilled in the art can make modifications to the embodiments without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be as listed in the claims of the present invention.

Claims (6)

1. The utility model provides a width adjustable cloth is led and is sent device which characterized in that: the automatic feeding device comprises a supporting unit (1), a conveying unit, a transmission unit (3) and a width adjusting unit (4), wherein the supporting unit (1) is fixedly arranged on the bottom surface of operation, the transmission unit (3) and the width adjusting unit (4) are arranged at the top of the supporting unit (1), the conveying unit comprises a fixed conveying frame (21) and a movable conveying frame (22) which are symmetrically arranged, the fixed conveying frame (21) is fixedly connected to the top of the supporting unit (1), and the movable conveying frame (22) is slidably arranged on the width adjusting unit (4);

the supporting unit (1) is of a square frame structure and consists of a first boundary beam (11), a second boundary beam (12), a third boundary beam (13) and a fourth boundary beam (14) which are connected end to end in pairs;

the width adjusting unit (4) comprises a first width adjusting frame and a second width adjusting frame, wherein the first width adjusting frame comprises a first adjusting seat (411) fixedly arranged at one end part of the first side beam (11) and a second adjusting seat (412) fixedly arranged at one end part of the third side beam (13); a first screw rod (413) is rotatably arranged between the first adjusting seat (411) and the second adjusting seat (412), and a first polish rod (414) is fixedly arranged between the first adjusting seat (411) and the second adjusting seat (412);

the second width adjusting frame comprises a third adjusting seat (421) fixedly arranged at the other end part of the first edge beam (11) and a fourth adjusting seat (422) fixedly arranged at the other end part of the third edge beam (13); a second screw rod (423) is rotatably arranged between the third adjusting seat (421) and the fourth adjusting seat (422), and a second polish rod (424) is fixedly arranged between the third adjusting seat (421) and the fourth adjusting seat (422);

the transmission unit (3) comprises a driving seat (30) fixed in the middle of the first side beam (11), a driving motor (31) is fixedly installed on the side of the driving seat (30), and the front end of an output shaft of the driving motor (31) is connected with a polygonal transmission shaft (33) through a coupler (32).

2. The cloth guide device with adjustable width as claimed in claim 1, wherein: the fixed conveying frame (21) comprises a fixed frame plate (211), the bottom of the fixed frame plate (211) is fixedly connected with a first connecting seat (212), a second connecting seat (213) and a third connecting seat (214), and the second connecting seat (213) and the third connecting seat (214) are arranged on two sides of the first connecting seat (212); the first connecting seat (212) is fixed in the middle of the third edge beam (13), the second connecting seat (213) is fixed at one end of the fourth edge beam (14), and the third connecting seat (214) is fixed at one end of the second edge beam (12); a through hole for the second screw rod (423) and the second polish rod (424) to pass through is formed in the second connecting seat (213), and a through hole for the first screw rod (413) and the first polish rod (414) to pass through is formed in the third connecting seat (214);

a first driving roller (215) is rotatably arranged at the side part of the first connecting seat (212), and the front end part of the polygonal prism-shaped transmission shaft (33) is fixedly spliced on the first driving roller (215); the side part of the first connecting seat (212) is also rotatably provided with a first tensioning roller (216) and a second tensioning roller (217), and the first tensioning roller (216) and the second tensioning roller (217) are respectively arranged at two sides of the first driving roller (215); the lateral parts of the two ends of the fixed frame plate (211) are respectively and rotatably provided with a first driving roller (218) and a second driving roller (219), and the first driving roller (218), the second driving roller (219), the second tensioning roller (217), the first driving roller (215) and the first tensioning roller (216) are jointly and drivingly connected with a first conveying belt (6).

3. The cloth guide device with adjustable width as claimed in claim 2, wherein: the side of the fixed frame plate (211) is provided with a first strip-shaped supporting plate (210), and the top of the first strip-shaped supporting plate (210) is propped and connected to the bottom of the upper-layer belt body of the first guide belt (6).

4. The cloth guide device with adjustable width as claimed in claim 1, wherein: the movable conveying frame (22) comprises a movable frame plate (221), the bottom of the movable frame plate (221) is fixedly connected with a fourth connecting seat (222), a fifth connecting seat (223) and a sixth connecting seat (224), and the fifth connecting seat (223) and the sixth connecting seat (224) are arranged on two sides of the fourth connecting seat (222); a second driving roller (225) is rotatably installed on the side part of the fourth connecting seat (222), the second driving roller (225) is connected to the polygonal column-shaped transmission shaft (33) in a penetrating mode, the second driving roller (225) and the polygonal column-shaped transmission shaft (33) are synchronously and rotatably installed, and the second driving roller (225) can axially move along the polygonal column-shaped transmission shaft (33); a first polish rod sleeve and a first screw rod sleeve are fixed on the sixth connecting seat (224), the first polish rod (414) is inserted into the first polish rod sleeve, and the first screw rod (413) is in threaded connection with the first screw rod sleeve; a second polish rod sleeve and a second screw rod sleeve are fixed on the fifth connecting seat (223), the second polish rod (424) is inserted into the second polish rod sleeve, and the second screw rod (423) is in threaded connection with the second screw rod sleeve;

a third tensioning roller (226) and a fourth tensioning roller (227) are further rotatably mounted on the side portion of the fourth connecting seat (222), and the third tensioning roller (226) and the fourth tensioning roller (227) are respectively arranged on two sides of the second driving roller (225); the lateral parts of the two ends of the movable frame plate (221) are respectively and rotatably provided with a third driving roller (228) and a fourth driving roller (229), and the third driving roller (228), the fourth driving roller (229), a fourth tensioning roller (227), a second driving roller (225) and a third tensioning roller (226) are jointly connected with a second guide belt (5) in a driving way.

5. The cloth guide device with adjustable width as claimed in claim 4, wherein: the side part of the movable frame plate (221) is provided with a second strip-shaped supporting plate (220), and the top of the second strip-shaped supporting plate (220) is propped and connected to the bottom of the upper-layer belt body of the second guide belt (5).

6. The cloth guide device with adjustable width as claimed in claim 1, wherein: a rotating disc (425) is arranged at the side part of the fourth adjusting seat (422), and a second screw rod (423) is fixedly connected to the central part of the rotating disc (425); a synchronous rotating belt (426) is connected between the second screw rod (423) and the first screw rod (413).

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