CN218841221U

CN218841221U - Cloth turning machine

Info

Publication number: CN218841221U
Application number: CN202222048767.4U
Authority: CN
Inventors: 王洪海
Original assignee: Sanming Medical And Polytechnic Vocational College
Current assignee: Sanming Medical And Polytechnic Vocational College
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-04-11
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a cloth turnover machine, including cloth feeding device, middle conveyor, play cloth device, its characterized in that: the cloth end picking device is also included; the cloth feeding device, the middle conveying device and the cloth discharging device are sequentially connected, the picking device is arranged on the middle conveying device and comprises a device for picking the upper end of a stack of continuous cloth and a device for picking the lower end of the stack of continuous cloth; the cloth feeding device comprises a narrow cloth feeding device and a wide cloth feeding device. The labor intensity is greatly reduced, and the efficiency is higher. The use effect is more ideal.

Description

Cloth turning machine

Technical Field

The utility model belongs to printing and dyeing machinery technology, concretely relates to cloth turning machine.

Background

The cloth turning machine is a mechanical device used for spreading out the folded woven grey cloth in the textile dyeing and finishing process and finding out the head end and the tail end so as to be sewn and connected for the subsequent production. When the woven grey cloth leaves a factory, cloth with a certain length is firstly wound and folded into a piece of cloth, then the piece of cloth is integrally folded into three pieces and then packaged, the folded woven grey cloth is divided into a wide cloth and a narrow cloth, the wide cloth refers to the woven grey cloth which is folded and packaged into a piece in a fabric weft direction after the cloth is folded and folded back and forth in a code, and the narrow cloth refers to the woven grey cloth which is folded and packaged into a piece in the fabric warp direction after the cloth is folded and forth in a code.

In the cloth turning process in the prior printing and dyeing technical process, multiple folded grey cloth is firstly spread into a single back-and-forth folding shape manually, the upper end and the lower end of the grey cloth are found manually in the middle, and the whole grey cloth is still folded and collected in a single back-and-forth way after the ends of the grey cloth are sequentially sewn by an industrial sewing machine for subsequent process production.

The cloth turners using such techniques can of course be used, but still suffer from the following drawbacks: because the two ends are found out manually in the middle, the workload is large and the efficiency is low.

The cloth overturning machine in the prior art has an unsatisfactory use effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a cloth overturning machine which has more reasonable structure and can automatically extract the two ends of a cloth blank.

The utility model discloses a reach the technical scheme that above-mentioned technical purpose adopted and be: a cloth turning machine comprises a cloth feeding device, a middle conveying device, a cloth discharging device and a picking device of a cloth end head; the cloth feeding device, the middle conveying device and the cloth discharging device are sequentially connected, the picking device is arranged on the middle conveying device and comprises a device for picking the upper end of a stack of continuous cloth and a device for picking the lower end of the stack of continuous cloth; the cloth feeding device comprises a narrow cloth feeding device and a wide cloth feeding device.

The cloth feeding device comprises a cloth feeding box A, a cloth feeding box B and a reversing frame; the cloth feeding box A and the cloth feeding box B are in the same shape and are respectively a quarter-circle slope-shaped box frame which is composed of an arc-shaped bottom plate, an arc-shaped cover plate and two side plates and is erected through adjustable support legs, the inlet end is arranged at the top of the box, and the outlet end is arranged at the bottom close to one side face of the box body; a cloth feeding roller and an inclined plane block are erected at the inlet end of the first cloth feeding box, and the inclined plane block is arranged on the rear side of the cloth feeding roller in an abutting mode; the reversing frame is a box-shaped roller frame with an opening on the top surface, the top surface of the box is a roller slope provided with a plurality of rollers, a plurality of slope rollers are arranged on the top surface of the box close to two sides, at least one transverse roller is arranged on the top surface of the box close to the middle part, the outlet end of the reversing frame is arranged at the bottom of the slope, and the inlet end of the reversing frame is arranged on the side of the slope; when the cloth feeding is narrow cloth, the outlet end of the cloth feeding box B is butted with the inlet end of the middle conveying device; when the cloth is fed to be wide, the outlet end of the reversing frame is in butt joint with the inlet end of the middle conveying device, and the outlet end of the first cloth feeding box is in butt joint with the inlet end of the reversing frame.

The middle conveying device comprises a horizontal conveying frame, a climbing conveying frame, a descending conveying frame and a tapping roller frame which are erected through adjustable supporting legs and are sequentially butted; a plurality of rollers are arranged on the horizontal conveying frame at intervals, a conveyor belt is arranged on the whole of the rollers in an enveloping mode, and a first motor is in transmission connection with the rollers arranged at the tail end in the rollers.

The low end of an inlet of the climbing conveying frame is in butt joint with the outlet end of the horizontal conveying frame, the high end of an outlet of the climbing conveying frame is in butt joint with the high end of an inlet of the descending conveying frame, the climbing conveying frame and the descending conveying frame form a herringbone ascending-before-descending combined frame, a plurality of rollers are arranged on the combined frame at intervals along the front and the rear of the frame surface, a second conveying belt is arranged on the combined frame in an enveloping mode on the whole rollers, and the second motor is in transmission connection with the roller at the highest position on the combined frame.

The tapping roller frame is horizontally arranged, the inlet end of the tapping roller frame is butted with the lower end of the outlet of the descending conveying frame, seven roller positions and six rollers are arranged on the tapping roller frame at intervals, the fourth roller position is a vacant position, and the first roller, the second roller, the fourth roller and the fifth roller are sequentially and respectively connected with the third motor, the fourth motor, the fifth motor and the sixth motor in a transmission way; the device for picking the lower layer end of the continuous cloth is characterized in that a folded plate with a 7-shaped cross section is arranged on a fourth roller position, the transverse part of the 7 shape is higher than roller top transmission compression joint surfaces of front and rear rollers, the transverse end part of the 7 shape is provided with a plate tip part which is provided with arc transition and faces the inlet of a tapping roller frame, a folded plate supporting rod is arranged at the folding point of the 7 shape, and two ends of the folded plate supporting rod are respectively erected on corresponding adjustable supporting feet.

Two groups of combined devices with the same structure are arranged on the descending conveying frame at intervals in the front and back directions; two supports are respectively arranged above two sides of the descending conveying frame through adjustable foot supports, a large shaft rod is erected between the two supports, a cross rod is connected between middle waist parts of the two adjustable foot supports, large swing rods are respectively arranged at positions, close to two ends, of the large shaft rod, a supporting rod is connected between tail ends of the two large swing rods, small shaft rods protruding towards two sides are connected between middle waist parts of the two large swing rods, two ends of each small shaft rod are respectively inserted into two circular rings, and the circular rings of the circular rings are respectively connected with the upper ends of the corresponding small swing rods; the device for picking the upper layer end of the stack of continuous cloth comprises a pressing block, a bonding plate and a pressing roller; a pressing shaft is connected between the lower ends of the two small swing rods, a pressing roller is arranged on the pressing shaft, the middle waist part of each small swing rod is elastically connected with the tail end of the corresponding large swing rod through a corresponding small tension spring in a pulling way, a long pressing block with a comma-shaped cross section is connected to the support rod, a long strip-shaped adhesive plate is arranged at the lower end of the pressing block, and the concave arc surface of the pressing block is elastically connected with the pressing roller in a pressing way; the middle waist part of the large swing rod is elastically connected with the corresponding part of the cross rod through a corresponding large tension spring in a pulling way; the bottom surface of the adhesive plate and the bottommost surface of the press roller are both in compression joint with the belt surface of the second conveying belt.

The cloth discharging device comprises a cloth discharging conveyer belt and a cloth collecting box; the high-position end of the outlet of the cloth outlet conveyer belt is stretched on a roller erected through an adjustable supporting leg, the roller is in transmission connection through a seventh motor, and the low-position end of the inlet of the cloth outlet conveyer belt is stretched on a sixth roller arranged at the tail end of the outlet of the tapping roller frame; the cloth collecting box is arranged below the outer side of the outlet end of the cloth outlet conveying belt.

The utility model has the advantages that: the picking device comprises a device for picking the upper layer end of a stack of continuous cloth and a device for picking the lower layer end of the stack of continuous cloth, and the cloth feeding device comprises a narrow cloth feeding device and a wide cloth feeding device. The labor intensity is greatly reduced, and the efficiency is higher. The use effect is more ideal.

Drawings

The present invention will be further explained with reference to the drawings and examples. Wherein:

fig. 1 is a schematic view of the present invention for turning narrow cloth;

FIG. 2 is a schematic view of the present invention for turning over a wide cloth;

FIG. 3 is a schematic view of the cloth feeding box part B of the present invention;

fig. 4 is a schematic view of a reversing frame part in the present invention;

FIG. 5 is a schematic view of a middle horizontal carriage part of the present invention;

FIG. 6 is a schematic view of a descending carriage section of the present invention;

FIG. 7 is a schematic view of a middle nip roll portion of the present invention;

FIG. 8 is a schematic view of a portion of a tap roller housing of the present invention;

fig. 9 is a schematic view of the middle flap portion of the present invention.

The reference numbers in the drawings illustrate the following: a cloth feeding box 1A, a B cloth feeding box 1B, a cloth discharging conveyer belt 2, a cloth collecting box 3, a tapping roller frame 4, a descending conveyer frame 5, a climbing conveyer frame 6, a horizontal conveyer frame 7, a reversing frame 8, an arc cover plate 9, an arc bottom plate 10, adjustable support legs 11, a cloth feeding roller 12, an inclined plane block 13, a slope roller 14, a transverse roller 15, a transverse frame plate 16, a first conveyer belt 17A, a B conveyer belt 17B, a roller 18, a first motor 19A, a second motor 19B, a third motor 19C, a fourth motor 19D, a fifth motor 19E, a sixth motor 19F, a seventh motor 19G, a circular ring 20, a support rod 21, a pressing block 22, a sticky plate 23, a pressing roller 24, a pressing shaft 25, a small swing rod 26, a large tension spring 27, a large swing rod 28, a support 29, a transverse rod 30, a large shaft rod 31, a small shaft rod 32, a small tension spring 33, a folded plate 34, a plate tip 34A, a folded plate 34B

Detailed Description

The embodiment of the utility model, as shown in fig. 1 to 9, is a cloth turning machine, which comprises a cloth feeding device, a middle conveying device, a cloth discharging device and a picking device for a cloth end; the cloth feeding device, the middle conveying device and the cloth discharging device are sequentially connected, the picking device is arranged on the middle conveying device and comprises a device for picking the upper end of a stack of continuous cloth and a device for picking the lower end of the stack of continuous cloth; the cloth feeding device comprises a narrow cloth feeding device and a wide cloth feeding device.

The cloth feeding device comprises a first cloth feeding box 1A, a second cloth feeding box 1B and a reversing frame 8; the cloth feeding box A1A and the cloth feeding box B1B are in the same shape, and are quarter-circle slope-shaped box frames which are composed of an arc bottom plate 10, an arc cover plate 9 and two side plates and are erected through adjustable supporting legs 11, the inlet end is arranged at the top of the box, and the outlet end is arranged at the bottom of one side face of the box body; a cloth feeding roller 12 and an inclined plane block 13 are erected at the inlet end of the first cloth feeding box 1A, and the inclined plane block 13 is closely arranged at the rear side of the cloth feeding roller 12; the reversing frame 8 is a box-shaped roller frame with an opening on the top surface, the top surface of the box is a roller slope provided with a plurality of rollers, a plurality of slope rollers 14 are arranged on the top surface of the box close to two sides, at least one transverse roller 15 is arranged on the top surface of the box close to the middle part, the outlet end of the reversing frame 8 is arranged at the bottom of the slope, and the inlet end of the reversing frame 8 is arranged on the slope side; when the cloth feeding is narrow cloth, the outlet end of the cloth feeding box B1B is butted with the inlet end of the middle conveying device; when the cloth is wide, the outlet end of the reversing frame 8 is in butt joint with the inlet end of the middle conveying device, and the outlet end of the first cloth feeding box 1A is in butt joint with the inlet end of the reversing frame 8.

The middle conveying device comprises a horizontal conveying frame 7, a climbing conveying frame 6, a descending conveying frame 5 and a tapping roller frame 4 which are erected through adjustable supporting legs 11 and are sequentially butted; the horizontal conveying frame 7 is provided with a plurality of rollers 18 at intervals, the whole of the rollers 18 is enveloped with a conveyor belt 17A, and a first motor 19A is in transmission connection with the rollers 18 arranged at the tail end in the rollers 18.

The low end of an inlet of the climbing conveying frame 6 is in butt joint with the outlet end of the horizontal conveying frame 7, the high end of an outlet of the climbing conveying frame 6 is in butt joint with the high end of an inlet of the descending conveying frame 5, the climbing conveying frame 6 and the descending conveying frame 5 form a herringbone type combined frame which ascends before descending, a plurality of rollers 18 are arranged on the combined frame at intervals along the front and back of the frame surface, a conveyor belt B17B is arranged on the combined frame in an enveloping mode on the whole rollers 18, and a second motor 19B is in transmission connection with the roller 18 at the highest position on the combined frame.

The tapping roller frame 4 is horizontally arranged, the inlet end of the tapping roller frame 4 is in butt joint with the lower end of the outlet of the descending conveying frame 5, seven roller positions are arranged on the tapping roller frame 4 at intervals, six rollers 18 are arranged, the fourth roller position is a vacant position, and the first roller 18, the second roller 18, the fourth roller 18 and the fifth roller 18 are sequentially and respectively in transmission connection through a third motor 19C, a fourth motor 19D, a fifth motor 19E and a sixth motor 19F; the device for picking the lower layer end of the continuous cloth stack is characterized in that a folded plate 34 with a 7-shaped section is arranged on a fourth roller position, the transverse part of the 7 shape is higher than roller top transmission compression joint surfaces of front and rear rollers 18, the transverse end part of the 7 shape is provided with a plate tip part 34A facing the inlet of the tapping roller frame 4 and provided with arc transition, a folded plate support rod 34B is arranged at the folding point of the 7 shape, and two ends of the folded plate support rod 34B are respectively erected on corresponding adjustable support legs 11.

Two groups of combined devices with the same structure are arranged on the descending conveying frame 5 at intervals in the front and back directions; two supports 29 are erected above two sides of the descending conveying frame 5 through adjustable supporting feet 11 respectively, a large shaft lever 31 is erected between the two supports 29, a cross bar 30 is connected between middle waist parts of the two adjustable supporting feet 11, large swing rods 28 are arranged at positions, close to two ends, of the large shaft lever 31 respectively, a supporting rod 21 is connected between tail ends of the two large swing rods 28, small shaft levers 32 protruding towards two sides are connected between middle waist sections of the two large swing rods 28, two ends of each small shaft lever 32 are inserted into the two rings 20 respectively, and ring bodies of the rings 20 are connected with the upper ends of the corresponding small swing rods 26 respectively; the device for picking the upper layer end of the stack of continuous cloth comprises a pressing block 22, a bonding plate 23 and a pressing roller 24; a press shaft 25 is connected between the lower ends of the two small swing rods 26, a press roller 24 is arranged on the press shaft 25, the middle waist part of each small swing rod 26 is elastically connected with the tail end of the corresponding large swing rod 28 through the corresponding small tension spring 33, the support rod 21 is connected with a long press block 22 with a comma-shaped cross section, the long adhesive plate 23 is arranged at the lower end of the press block 22, and the concave cambered surface of the press block 22 is elastically connected with the press roller 24 in a pressing mode; the middle waist part of the large swing rod 28 is elastically connected with the corresponding part of the cross rod 30 through a corresponding large tension spring 27 in a pulling way; the bottom surface of the adhesive plate 23 and the bottommost surface of the press roller 24 are both in pressure contact with the belt surface of the second conveying belt 17B.

The cloth discharging device comprises a cloth discharging conveyer belt 2 and a cloth collecting box 3; the high-position end of the outlet of the cloth outlet conveyer belt 2 is arranged on a roller 18 erected through an adjustable supporting leg 11, the roller 18 is in transmission connection through a seventh motor 19G, and the low-position end of the inlet of the cloth outlet conveyer belt 2 is arranged on a sixth roller 18 arranged at the tail end of the outlet of the tapping roller frame 4; the cloth collecting box 3 is arranged below the outer side of the outlet end of the cloth discharging conveying belt 2.

The utility model discloses a theory of operation: when the cloth unfolded into a single back-and-forth folding shape passes through the descending conveying frame 5 and the front and rear spacing frames are provided with two groups of combination devices with the same structure, the reliability of action can be improved by arranging the two groups of combination devices with the same structure, and the arrangement of a plurality of groups is more reliable; the compression roller 24, the pressing block 22 and the sticking plate 23 are matched to stick and draw out the top cloth head of the single-layer back-and-forth folded cloth and clamp the top cloth head between the compression surfaces of the compression roller 24 and the pressing block 22, and the rest part of the cloth is continuously conveyed forwards; when the cloth which is unfolded into a single-fold back-and-forth shape passes through the height-adjustable folded plate 34 in the shape of the '7' shape, the cloth head at the top layer is pulled out, the rest part of the cloth still passes through the height-adjustable folded plate 34 in the shape of the '7' shape, the end head at the lower layer is hooked by the plate tip part 34A in the shape of the '7' shape and is pulled down below the fourth roller position, and the plate tip part 34A can hook the bottom of the cloth for one to several layers.

Claims

1. The utility model provides a cloth overturning machine, includes into cloth device, middle conveyor, goes out cloth device which characterized in that: the cloth end picking device is also included; the cloth feeding device, the middle conveying device and the cloth discharging device are sequentially connected, the picking device is arranged on the middle conveying device and comprises a device for picking the upper end of a stack of continuous cloth and a device for picking the lower end of the stack of continuous cloth; the cloth feeding device comprises a narrow cloth feeding device and a wide cloth feeding device.

2. The cloth turning machine according to claim 1, characterized in that: the cloth feeding device comprises a cloth feeding box A, a cloth feeding box B and a reversing frame; the cloth feeding box A and the cloth feeding box B are in the same shape and are respectively a quarter-circle slope-shaped box frame which is composed of an arc-shaped bottom plate, an arc-shaped cover plate and two side plates and is erected through adjustable support legs, the inlet end is arranged at the top of the box, and the outlet end is arranged at the bottom close to one side face of the box body; a cloth feeding roller and an inclined plane block are erected at the inlet end of the first cloth feeding box, and the inclined plane block is arranged on the rear side of the cloth feeding roller in an abutting mode; the reversing frame is a box-shaped roller frame with an opening on the top surface, the top surface of the box is a roller slope provided with a plurality of rollers, a plurality of slope rollers are arranged on the top surface of the box close to two sides, at least one transverse roller is arranged on the top surface of the box close to the middle part, the outlet end of the reversing frame is arranged at the bottom of the slope, and the inlet end of the reversing frame is arranged on the side of the slope; when the cloth feeding is narrow cloth, the outlet end of the cloth feeding box B is butted with the inlet end of the middle conveying device; when the cloth is fed to be wide, the outlet end of the reversing frame is in butt joint with the inlet end of the middle conveying device, and the outlet end of the first cloth feeding box is in butt joint with the inlet end of the reversing frame.

3. The cloth turning machine according to claim 2, characterized in that: the middle conveying device comprises a horizontal conveying frame, a climbing conveying frame, a descending conveying frame and a tapping roller frame which are erected through adjustable supporting legs and are sequentially butted; a plurality of rollers are arranged on the horizontal conveying frame at intervals, a conveyor belt is arranged on the whole of the rollers in an enveloping mode, and a first motor is in transmission connection with the rollers arranged at the tail end in the rollers.

4. The cloth turning machine according to claim 3, characterized in that: the low end of an inlet of the climbing conveying frame is in butt joint with the outlet end of the horizontal conveying frame, the high end of an outlet of the climbing conveying frame is in butt joint with the high end of an inlet of the descending conveying frame, the climbing conveying frame and the descending conveying frame form a herringbone ascending-before-descending combined frame, a plurality of rollers are arranged on the combined frame at intervals along the front and the rear of the frame surface, a second conveying belt is arranged on the combined frame in an enveloping mode on the whole rollers, and the second motor is in transmission connection with the roller at the highest position on the combined frame.

5. The cloth turning machine according to claim 4, characterized in that: the tapping roller frame is horizontally arranged, the inlet end of the tapping roller frame is in butt joint with the lower end of the outlet of the descending conveying frame, seven roller positions and six rollers are arranged on the tapping roller frame at intervals, wherein the fourth roller position is a vacant position, and the first roller, the second roller, the fourth roller and the fifth roller are sequentially and respectively in transmission connection through a third motor, a fourth motor, a fifth motor and a sixth motor; the device for picking the lower layer end of the continuous cloth is characterized in that a folded plate with a 7-shaped cross section is arranged on a fourth roller position, the transverse part of the 7 shape is higher than roller top transmission compression joint surfaces of front and rear rollers, the transverse end part of the 7 shape is provided with a plate tip part which is provided with arc transition and faces the inlet of a tapping roller frame, a folded plate supporting rod is arranged at the folding point of the 7 shape, and two ends of the folded plate supporting rod are respectively erected on corresponding adjustable supporting feet.

6. The cloth turning machine according to claim 5, characterized in that: two groups of combined devices with the same structure are arranged on the descending conveying frame at intervals in the front and back directions; two supports are respectively arranged above two sides of the descending conveying frame through adjustable foot supports, a large shaft rod is erected between the two supports, a cross rod is connected between middle waist parts of the two adjustable foot supports, large swing rods are respectively arranged at positions, close to two ends, of the large shaft rod, a supporting rod is connected between tail ends of the two large swing rods, small shaft rods protruding towards two sides are connected between middle waist parts of the two large swing rods, two ends of each small shaft rod are respectively inserted into two circular rings, and the circular rings of the circular rings are respectively connected with the upper ends of the corresponding small swing rods; the device for picking the upper layer end of the stack of continuous cloth comprises a pressing block, a bonding plate and a pressing roller; a pressing shaft is connected between the lower ends of the two small swing rods, a pressing roller is arranged on the pressing shaft, the middle waist part of each small swing rod is elastically connected with the tail end of the corresponding large swing rod through a corresponding small tension spring in a pulling way, a long pressing block with a comma-shaped cross section is connected to the support rod, a long strip-shaped adhesive plate is arranged at the lower end of the pressing block, and the concave arc surface of the pressing block is elastically connected with the pressing roller in a pressing way; the middle waist part of the large swing rod is elastically connected with the corresponding part of the cross rod through a corresponding large tension spring in a pulling way; the bottom surface of the adhesive plate and the bottommost surface of the press roller are both in compression joint with the belt surface of the second conveying belt.

7. The cloth turning machine according to claim 6, characterized in that: the cloth discharging device comprises a cloth discharging conveyer belt and a cloth collecting box; the high-position end of the outlet of the cloth outlet conveyer belt is stretched on a roller erected through an adjustable supporting leg, the roller is in transmission connection through a seventh motor, and the low-position end of the inlet of the cloth outlet conveyer belt is stretched on a sixth roller arranged at the tail end of the outlet of the tapping roller frame; the cloth collecting box is arranged below the outer side of the outlet end of the cloth discharging conveying belt.