CN214140850U

CN214140850U - Winding device of screen cloth setting machine

Info

Publication number: CN214140850U
Application number: CN202023338748.2U
Authority: CN
Inventors: 邱硕
Original assignee: Hangzhou Yichuan Plastics Co ltd
Current assignee: Hangzhou Yichuan Plastics Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-07
Anticipated expiration: 2030-12-31

Abstract

The application relates to the technical field of weaving, especially relates to a screen cloth forming machine's coiling mechanism, and it includes the frame, still including the rolling car, rolling car bottom is provided with the truckle, it is provided with the wind-up roll that is used for collecting the yardage roll to rotate on the rolling car, be provided with the compression roller that is on a parallel with the wind-up roll in the frame, compression roller top-down butt is on the yardage roll of wind-up roll, still be provided with the hold-down mechanism who is used for keeping compression roller and yardage roll butt state in the frame, hold-down mechanism rotates the mounting bracket of being connected, is used for driving mounting bracket pivoted driving piece including orientation wind-up roll direction and frame, the compression roller rotates with the mounting bracket to be connected, be provided with on the mounting bracket and be used for driving the roller pivoted motor. The problem of yardage roll change inefficiency among the correlation technique can be solved to this application.

Description

Winding device of screen cloth setting machine

Technical Field

The application relates to the technical field of spinning, in particular to a winding device of a mesh fabric setting machine.

Background

After the cloth is processed and formed, high-temperature setting is needed to eliminate the internal stress accumulated in the processing process, so that the shrinkage rate of the cloth when the cloth is washed in the terminal use is controlled, and the quality of the cloth is improved. After the cloth is shaped at high temperature by the shaping machine, the cloth needs to be rolled so as to facilitate subsequent processing.

The Chinese patent application with the application number of CN201810873768.8 discloses a weaving cloth winding device, which comprises a bottom plate, the top of bottom plate is fixedly connected with weaving machine, first bracing piece, second bracing piece and third bracing piece respectively, the rear side at first bracing piece top has first running roller through first pivot swing joint, vertical groove has been seted up on the positive surface of second bracing piece, the equal swing joint in top and the bottom on the positive surface of vertical groove has the spacing collar. With respect to the related art among the above, the applicant believes that the following drawbacks exist: this winding mechanism roll change cycle is long, and can't carry out the rolling action among the roll change process, is unfavorable for improving work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve among the correlation technique cloth rolling owner roll change cycle length, influence cloth production efficiency's problem, this application provides a screen cloth forming machine's coiling mechanism, and it can effectively shorten the roll change time, improves production efficiency.

The application provides a pair of screen cloth forming machine's coiling mechanism adopts following technical scheme:

the utility model provides a screen cloth forming machine's coiling mechanism, includes the frame, still including the rolling car, rolling car bottom is provided with the truckle, it is provided with the wind-up roll that is used for collecting the yardage roll to rotate on the rolling car, be provided with the compression roller that is on a parallel with the wind-up roll in the frame, compression roller top-down butt is on the yardage roll of wind-up roll, still be provided with the hold-down mechanism who is used for keeping compression roller and yardage roll butt state in the frame, hold-down mechanism includes towards the wind-up roll direction with the frame rotate the mounting bracket be connected, be used for driving mounting bracket pivoted driving piece, the compression roller rotates with the mounting bracket to be connected, be provided with on the mounting bracket and be used for driving the pressure roller pivoted motor.

Through adopting above-mentioned technical scheme, the rolling in-process, the compression roller supports tightly on the yardage roll of wind-up roll all the time, drives wind-up roll and yardage roll and rotates to drive the wind-up roll and carry out the rolling to the cloth. After the winding is finished, the cloth is cut off, the winding can be continuously performed by replacing a new winding vehicle, the winding is convenient to change, the period is short, and the production efficiency is effectively improved.

Preferably, the driving part is an air cylinder, a cylinder body of the air cylinder is rotatably connected with the rack, and a piston rod of the air cylinder is rotatably connected with the mounting frame.

Along with the increase of yardage roll diameter on the wind-up roll, for keeping the tight state of support of compression roller and yardage roll, this application has set up drive mounting bracket pivoted cylinder, provides space compensation for the rotation of yardage roll. Because the speed of a motor vehicle of forming machine is certain, so the rolling speed of wind-up roll is certain, through the extension rate of predetermineeing the cylinder, can make the compression roller all the time with the yardage roll butt, and then the rotation of guarantee wind-up roll.

Preferably, still be provided with the mechanism of rectifying in the frame, the mechanism of rectifying is including setting up on the mounting bracket and being on a parallel with the horizontal pole of wind-up roll, setting up on the horizontal pole and being two sets of installation pieces that set up relatively, setting element on the installation piece, be formed with the space that supplies the cloth to pass through between the setting element, the setting element butt is on the side of cloth.

By adopting the technical scheme, the positioning piece is utilized to perform deviation rectifying and positioning on the cloth, the probability of uneven end surfaces of the cloth roll on the winding roller caused by transverse movement of the cloth is reduced, and the winding quality is improved.

Preferably, the mounting block is provided with a connecting rod, the connecting rod is slidably sleeved on the cross rod, and the connecting rod is in threaded connection with a locking bolt abutted against the outer wall of the cross rod.

By adopting the technical scheme, the sliding fit of the cross rod and the connecting rod is utilized, on one hand, the position of the positioning piece can be adjusted along the length direction of the cross rod so as to adapt to cloth with different widths; on the other hand, rotatable connecting rod to adjust the relative cloth's of setting element height, keep the butt relation of positioning roller and cloth side, improve deviation correcting device's performance.

Preferably, a sliding rod penetrates through the mounting block in a sliding mode along the cloth conveying direction, and the positioning piece is connected with the sliding rod in a sliding mode along the length direction of the sliding rod.

Through adopting above-mentioned technical scheme, utilize the adjustable positioning roller of slide bar along cloth length direction ascending position to improve the regulation dimension of setting element, keep the butt of setting element and cloth, further improve deviation correcting device's performance.

Preferably, the positioning piece comprises a fixed block and a positioning roller rotationally connected to the fixed block, and the fixed block is fixedly connected with the sliding rod.

By adopting the technical scheme, the rolling of the roller is utilized to reduce the frictional resistance borne by the cloth, and the abrasion of the positioning piece to the cloth is reduced.

Preferably, be provided with the fixture who is used for fixed wind-up roll on the coiling car, fixture is including setting up the holder at the coiling car both ends respectively, the holder includes the mounting panel, rotates two centre gripping gyro wheels that set up on the mounting panel and parallel arrangement, is formed with the clearance that is used for placing the wind-up roll between two centre gripping gyro wheels.

By adopting the technical scheme, the winding roller is supported and fixed by the clamping roller, and the rotating and winding effects of the winding roller are guaranteed; simultaneously, this setting makes the wind-up roll dismantle conveniently, and the unloading operation of yardage roll is more high-efficient swift, further improves roll change efficiency.

Preferably, one side of the clamping roller, which is far away from the winding roller, is provided with a limiting plate which abuts against the end part of the winding roller.

Through adopting above-mentioned technical scheme, the limiting plate can prevent that wind-up roll tip from taking place to slide along its self length direction, is favorable to guaranteeing the normal clear of rolling process.

To sum up, the application comprises the following beneficial technical effects:

through setting up coiling car, mounting bracket, compression roller and cylinder in this application, under the prerequisite that the guarantee carries out the rolling to the cloth, effectively improved roll change efficiency, and then improved production efficiency.

Through setting up the mechanism of rectifying in this application, fix a position the side of cloth and rectify a deviation to reduce the yardage roll and taken place the uneven probability of terminal surface, be favorable to having improved the yardage roll quality after the rolling.

Through setting up fixture in this application, under the rolling roller pivoted prerequisite of guaranteeing, effectively reduced the degree of difficulty that the installation was dismantled to the rolling roller, further improved roll change efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a winding device of a mesh fabric setting machine in this embodiment;

FIG. 2 is a schematic structural view of the clamping member in the present embodiment;

fig. 3 is a schematic structural diagram of the deviation rectifying mechanism in this embodiment.

In the figure, 1, a frame; 11. a compression roller; 2. a coiling vehicle; 21. a caster wheel; 22. a wind-up roll; 3. a hold-down mechanism; 31. a mounting frame; 32. a drive member; 33. a motor; 34. a cylinder; 4. a deviation rectifying mechanism; 41. a cross bar; 42. mounting blocks; 43. a positioning member; 44. a connecting rod; 45. locking the bolt; 46. a slide bar; 47. a fixed block; 48. positioning the roller; 5. a clamping mechanism; 51. a clamping member; 52. mounting a plate; 53. clamping the roller; 54. and a limiting plate.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses screen cloth forming machine's coiling mechanism. Referring to fig. 1, the winding device of the mesh fabric setting machine comprises a frame 1 and a winding car 2, a plurality of casters 21 are arranged at the bottom of the winding car 2, a winding roller 22 is rotatably connected to the winding car 2, and the winding roller 22 is used for winding the fabric after setting to form a fabric roll. Frame 1 is last to be provided with along vertical direction and frame 1 rotation connection's mounting bracket 31, is provided with on frame 1 to be used for driving mounting bracket 31 pivoted driving piece 32, and is specific, driving piece 32 be cylinder 34, and cylinder 34's cylinder body rotates with frame 1 to be connected, and cylinder 34's piston rod rotates with mounting bracket 31 to be connected. The mounting rack 31 is rotatably provided with a press roller 11 parallel to the winding roller 22, and the press roller 11 abuts against the fabric roll of the winding roller 22 from top to bottom. The mounting frame 31 is further provided with a motor 33 for driving the platen roller 11 to rotate.

Referring to fig. 1, in the process of winding the cloth by the winding roller 22, the pressing roller 11 always abuts against the cloth roll, the motor 33 drives the pressing roller 11 to rotate, and the friction force between the pressing roller 11 and the cloth roll is utilized to drive the winding roller 22 and the cloth roll to rotate so as to realize the winding action of the winding roller 22. In the winding process, the diameter of the yardage roll is continuously increased, the speed of a vehicle of the setting machine is stable, the length of the yardage roll can be measured, and the diameter of the yardage roll can be measured, so that the extension rate of the cylinder 34 can be preset to control the rotation angle of the mounting frame 31 and the compression roller 11, and further the abutting state of the compression roller 11 and the surface of the yardage roll can be kept.

Referring to fig. 1, in addition, when changing the roll, the pressing roller 11 can be driven by the air cylinder 34 to be separated from the butt joint with the cloth roll, so that the roll changing vehicle can be conveniently changed; after the change of the roll changing vehicle, the air cylinder 34 is used for driving the compression roller 11 to rotate and abut against the fabric roll, and the compression roller 11 is used for driving the wind-up roller 22 to rotate for winding.

Referring to fig. 1 and 2, be provided with on the rolling car 2 and be used for supporting fixture 5 who places wind-up roll 22, fixture 5 includes two sets of holders 51, two sets of holders 51 are located the both ends of rolling car 2 respectively, holders 51 is including setting firmly mounting panel 52 on rolling car 2, it is connected with clamping roller 53 to rotate on the mounting panel 52, clamping roller 53 is provided with two sets ofly, two sets of clamping roller 53 are parallel arrangement, be formed with the cavity that is used for placing wind-up roll 22 between two sets of clamping roller 53, the circumference outer wall butt of wind-up roll 22 butt tip is on clamping roller 53's circumference wall. And a limit plate 54 is arranged on one side of the clamping roller 53 away from the winding roller 22, and the limit plate 54 abuts against the side wall of the end part of the winding roller 22.

Referring to fig. 1 and 2, the winding roller 22 is supported by the clamping roller 53, and the winding roller 22 can be mounted while the rotation of the clamping roller 53 can ensure the rotation of the winding roller 22 relative to the winding car 2. In addition, the blanking of the cloth roll on the winding roller 22 can be facilitated, and the roll changing efficiency is further improved.

Referring to fig. 1 and 3, the mounting frame 31 is further provided with a deviation correcting mechanism 4, and the deviation correcting mechanism 4 includes a cross bar 41 arranged on the mounting frame 31 and parallel to the press roller 11, a mounting block 42 arranged on the cross bar 41, and a positioning member 43 arranged on the mounting block 42 and used for positioning the side edges of two sides of the cloth. The cross bar 41 is slidably sleeved with a connecting rod 44 along the length direction of the cross bar 41, and the connecting rod 44 is in threaded connection with a locking bolt 45 abutted to the outer wall of the cross bar 41. The connecting rod 44 is fixedly connected with the mounting block 42, a sliding rod 46 is arranged on the mounting block 42 in a sliding and penetrating mode along the length direction of the cloth, and a locking bolt abutted to the outer wall of the sliding rod 46 is also in threaded connection with the mounting block 42. The positioning member 43 includes a fixing block 47 fixed on the sliding rod 46 and a positioning roller 48 rotatably connected to the fixing block 47, wherein the positioning roller 48 abuts against the side edge of the cloth.

Referring to fig. 1 and 3, the connecting rod 44 is slid along the length direction of the cross rod 41, and the position of the positioning roller 48 along the width direction of the cloth can be adjusted to adapt to the cloth with different widths; the connecting rod 44 is rotated to adjust the angle of the positioning roller 48 to adapt to the change of the height position of the cloth caused by the tension change of the cloth. The sliding rod 46 slides along the cloth conveying direction, so that the position of the positioning roller 48 relative to the length direction of the cloth can be adjusted, and the multi-dimensional adjustment of the position of the positioning roller 48 is realized.

The implementation principle of a screen cloth forming machine's coiling mechanism in this application embodiment is:

1. after the winding car 2 is put in place, the air cylinder 34 is used for driving the mounting frame 31 to rotate, and the press roller 11 is driven to press the cloth on the winding roller 22. The compression roller 11 is driven by the motor 33 to rotate, and the winding roller 22 is driven to rotate and wind by the friction force between the compression roller 11 and the winding roller 22. Along with the increase of the diameter of the cloth roll, the compression roller 11 is always abutted against the cloth roll to ensure the rotation of the wind-up roller 22;

2. after the rolling is accomplished, cylinder 34 orders about mounting bracket 31 and rotates, makes compression roller 11 break away from the butt with the yardage roll, then cuts off the cloth, and the new rolling car 2 of more renew, can accomplish the change of lap.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a screen cloth forming machine's coiling mechanism, includes frame (1), its characterized in that: still including rolling up car (2), rolling up car (2) bottom is provided with truckle (21), it is provided with wind-up roll (22) that are used for collecting the yardage roll to rotate on rolling up car (2), be provided with compression roller (11) that are on a parallel with wind-up roll (22) in frame (1), compression roller (11) top-down butt is on the yardage roll of wind-up roll (22), still be provided with hold-down mechanism (3) that are used for keeping compression roller (11) and yardage roll butt state on frame (1), hold-down mechanism (3) rotate mounting bracket (31) of being connected, be used for driving mounting bracket (31) pivoted driving piece (32) including orientation wind-up roll (22) direction and frame (1), compression roller (11) rotate with mounting bracket (31) and are connected, be provided with on mounting bracket (31) and be used for driving pressure roller (11) pivoted motor (33).

2. The winding device of a mesh forming machine according to claim 1, wherein: the driving piece (32) is an air cylinder (34), the cylinder body of the air cylinder (34) is rotatably connected with the rack (1), and the piston rod of the air cylinder is rotatably connected with the mounting rack (31).

3. The winding device of a mesh forming machine according to claim 1, wherein: still be provided with deviation correcting mechanism (4) on frame (1), deviation correcting mechanism (4) is including setting up on mounting bracket (31) and being on a parallel with horizontal pole (41) of wind-up roll (22), setting up on horizontal pole (41) and being two sets of installation piece (42) of relative setting, setting element (43) on installation piece (42), be formed with the space that supplies the cloth to pass through between setting element (43), setting element (43) butt is on the side of cloth.

4. The winding device of a mesh forming machine according to claim 3, wherein: the mounting block (42) is provided with a connecting rod (44), the connecting rod (44) is slidably sleeved on the cross rod (41), and the connecting rod (44) is connected with a locking bolt (45) in a butting mode on the outer wall of the cross rod (41) in a threaded mode.

5. The winding device of a mesh forming machine according to claim 4, wherein: the installation block (42) is provided with a sliding rod (46) in a sliding and penetrating mode along the cloth conveying direction, and the positioning piece (43) is connected with the sliding rod (46) in a sliding mode along the length direction of the sliding rod (46).

6. The winding device of a mesh forming machine according to claim 5, wherein: the positioning piece (43) comprises a fixing block (47) and a positioning roller (48) which is rotatably connected to the fixing block (47), and the fixing block (47) is fixedly connected with the sliding rod (46).

7. The winding device of a mesh forming machine according to claim 1, wherein: be provided with fixture (5) that are used for fixed wind-up roll (22) on rolling car (2), fixture (5) are including setting up in holder (51) at rolling car (2) both ends respectively, holder (51) include mounting panel (52), rotate set up on mounting panel (52) and two centre gripping gyro wheels (53) of parallel arrangement, are formed with the clearance that is used for placing wind-up roll (22) between two centre gripping gyro wheels (53).

8. The winding device of a mesh forming machine according to claim 7, wherein: and a limiting plate (54) abutted to the end part of the winding roller (22) is arranged on one side, away from the winding roller (22), of the clamping roller (53).