CN218893289U - Automatic cloth conveying equipment - Google Patents

Abstract

The utility model discloses an automatic cloth conveying device, which is used for unwinding and conveying a material roll formed by winding cloth, and comprises the following components: a frame; the rolling mechanism comprises at least two propping rollers which are oppositely arranged in the first direction, and the two propping rollers are suitable for being inserted into two ends of the material roll along the first direction and driving the material roll to rotate; the clamping mechanism is suitable for clamping cloth by enabling the first clamping plate or the second clamping plate to be separated from the first positioning plate or the second positioning plate in a magnetic attraction way and to be abutted against the second clamping plate or the first clamping plate; the feeding mechanism comprises a moving assembly and a clamping assembly, and the output end of the moving assembly is suitable for moving in a second direction and a third direction which are mutually perpendicular; the clamping assembly is arranged at the output end of the moving assembly and comprises a feeding clamping jaw used for clamping a first clamping plate and a second clamping plate which are clamped with cloth in a leaning manner, and a clamping jaw driving piece used for driving the feeding clamping jaw to rotate around a horizontal axis; the cloth cutting device can convey cloth to cutting devices, reduces labor cost and improves manufacturing efficiency.

Description

Automatic cloth conveying equipment

Technical Field

The utility model relates to the technical field of automatic cloth conveying equipment, in particular to automatic cloth conveying equipment.

Background

In the automatic manufacturing process of the shoe industry, the automatic cutting equipment is utilized to cut cloth, but in the cutting process, the cloth is fed and fed in a manual mode, and then is conveyed to the cutting equipment for cutting, the process needs to consume large labor cost, meanwhile, the problem of low efficiency exists in manual operation, and the problem of mistakes in the feeding and feeding process is also likely to occur in the manual operation.

Disclosure of Invention

The present utility model has been made to overcome the above-mentioned drawbacks or problems occurring in the prior art, and an object of the present utility model is to provide an automatic cloth feeding apparatus capable of automatically feeding cloth to an automatic cutting apparatus in an appropriate manner, reducing labor costs, and improving manufacturing efficiency. .

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an automatic cloth feeding apparatus for unwinding and feeding a roll formed by winding a cloth, comprising: a frame; the rolling mechanism comprises at least two jacking rollers which are oppositely arranged in the first direction and are arranged on the rack, and the two jacking rollers are suitable for being inserted into two ends of the material roll along the first direction and drive the material roll to rotate; the clamping mechanism comprises a first positioning plate, a second positioning plate, a first clamping plate and a second clamping plate; the first positioning plate and the second positioning plate are oppositely arranged along a second direction perpendicular to the first direction and are arranged on the frame; the first clamping plate and the second clamping plate are detachably fixedly connected with the first positioning plate and the second positioning plate through magnetic attraction fit respectively, and a clamping gap for allowing cloth sent out by the material roll to pass through is formed between the first clamping plate and the second clamping plate; the clamping mechanism is suitable for clamping the cloth in the clamping gap in a matched manner by enabling the first clamping plate or the second clamping plate to be separated from the first positioning plate or the second positioning plate through magnetic attraction and to be abutted against the second clamping plate or the first clamping plate; the feeding mechanism comprises a moving assembly and a clamping assembly, the moving assembly is arranged on the frame, and the output end of the moving assembly is suitable for moving in a second direction and a third direction which are mutually perpendicular; the clamping assembly is arranged at the output end of the moving assembly and comprises a feeding clamping jaw used for clamping the first clamping plate and the second clamping plate which are clamped with cloth in an abutting mode, and a clamping jaw driving piece used for driving the feeding clamping jaw to rotate around a horizontal axis; the third direction is perpendicular to the first direction.

Further, the clamping mechanism further comprises a fixed plate and an adjusting component; the fixed plate is fixedly connected to the frame; the adjusting component is arranged on the fixed plate, and the output end of the adjusting component is suitable for reciprocating motion along a second direction relative to the fixed plate; the first locating plate is fixedly connected with the output end of the adjusting component so as to adjust the position of the first locating plate in a second direction relative to the frame.

Further, electromagnetic assemblies are arranged on the first positioning plate and the second positioning plate; the first positioning plate or the second positioning plate is suitable for magnetically attracting and fixing the first clamping plate and/or the second clamping plate through the electromagnetic component arranged on the first positioning plate or the second positioning plate, and the electromagnetic component is suitable for releasing the magnetically attracting and fixing of the first clamping plate and/or the second clamping plate when power is off.

Further, the clamping mechanism further comprises a guide plate fixedly connected to the frame and used for guiding the cloth on the material roll to enter the clamping gap.

Further, the moving assembly comprises a first guide rail, a first sliding plate, a second guide rail and a second sliding plate, wherein the first guide rail is installed on the rack and extends along a second direction, the first sliding plate is connected with the first guide rail in a sliding mode, the second guide rail extends along a third direction and is installed on the first sliding plate, and the second sliding plate is connected with the second guide rail in a sliding mode; the first sliding plate and the second sliding plate slide back and forth along the first guide rail or the second guide rail through a screw rod mechanism; the second sliding plate is an output end of the moving assembly.

Further, the rolling mechanism also comprises a rolling driving piece and a positioning component corresponding to each supporting roller; the positioning component is arranged on the frame, and the output end of the positioning component is suitable for reciprocating movement in a first direction relative to the frame; the jacking roller is rotatably arranged at the output end of the positioning assembly and is in anti-rotation connection with the rolling driving piece; the rolling driving piece is suitable for driving the jacking roller to rotate.

Further, the rolling mechanism and the material clamping mechanism are distributed in the same number along the second direction, and the positions of the rolling mechanism and the material clamping mechanism are in one-to-one correspondence; the cloth on the material roll driven by each rolling mechanism is suitable for being clamped by the material clamping mechanism corresponding to the rolling mechanism; the feeding mechanism is configured to drive the cloth clamped by each clamping mechanism to move through the clamping assembly.

Further, the device also comprises a material distributing mechanism which comprises a plurality of laminates corresponding to the number of the rolling mechanisms or the material clamping mechanisms; each laminate is arranged on the frame and is positioned at the outlet of the automatic cloth conveying device, and the laminates are distributed along the third direction and form a first supporting surface for supporting cloth.

Further, the distributing mechanism further comprises a width adjusting assembly positioned at the downstream of the distributing mechanism along the conveying direction of the cloth, and the width adjusting assembly comprises two groups of distributing plate groups distributed along the first direction and a distributing driving piece for driving the corresponding distributing plate groups to adjust positions along the first direction; the material dividing plate group is provided with second supporting surfaces which correspond to the first supporting surfaces formed by the laminates and are used for supporting cloth.

Further, the device also comprises a material pressing roller and a conveying table top; the material pressing roller is positioned at the downstream of the width adjusting assembly along the conveying direction of the cloth; the conveying table top is positioned at the downstream of the width adjusting assembly along the conveying direction of the cloth; the material pressing roller is suitable for pressing the cloth conveyed by the material distributing mechanism to the conveying table top along a third direction, and the conveying table top is suitable for driving the cloth to move.

As can be seen from the above description of the present utility model, the present utility model has the following advantages over the prior art:

1. in this automatic cloth conveying equipment, the material is rolled up and is driven by the mechanism and rotate, the cloth on the material is rolled up and can be sent into clamping gap of clamp mechanism, under initial condition, first splint and second splint are fixed through the fixed mode of magnetism absorption respectively by first locating plate and second locating plate, wait until the cloth enters into clamping gap after, take the second splint as the example, this moment second locating plate can break away from magnetism with the second splint, under the magnetism absorption effect of first locating plate, the second splint can adsorb and lean on first splint, this moment cloth just is held by first splint and second splint, afterwards, feeding mechanism can remove the position of feeding clamping jaw to first splint and second splint, when feeding clamping jaw centre gripping first splint and second splint, the second splint also can be released the magnetism absorption effect of first splint, second splint and by the motion of both centre gripping, the cooperation is rolled up the mechanism and is rolled up and is driven the material and is rolled up, clamping jaw driving piece still can be to the gesture of feeding, the gesture adjustment of drooping, thereby the cloth can be changed the state from vertical feeding clamping jaw to the delivery assembly of cloth, the horizontal state of spreading out and the end is accomplished to the conveying equipment that can be moved to the cloth from the end of spreading state.

2. The clamping mechanism is provided with the fixing plate and the adjusting component, the adjusting component can adjust the position of the first locating plate, before cloth does not enter the clamping gap, the first locating plate can be far away from the second locating plate, the cloth is convenient to enter the clamping gap, after the cloth enters the clamping gap, the first locating plate can move to the position, on the first locating plate, where the first clamping plate is attached to the second clamping plate and clamps the cloth, the second clamping plate is separated from the second locating plate to be in magnetic attraction fit, and meanwhile the second clamping plate and the first locating plate form new magnetic attraction fit, so that the position of the second clamping plate cannot be loosened in the process.

3. The electromagnetic assembly is arranged on the first positioning plate and the second positioning plate, and the first clamping plate and the second clamping plate can be fixed on the first positioning plate and the second positioning plate by magnetic attraction or are in magnetic attraction fit with the first positioning plate and the second positioning plate by electrifying or de-electrifying the electromagnetic assembly.

4. The clamping mechanism is provided with a guide plate, so that cloth is conveniently guided to the clamping gap.

5. The moving component in the feeding mechanism can drive the clamping component to move in the second direction and the third direction in a driving mode of the screw mechanism.

6. The rolling mechanism is provided with a rolling driving piece and a positioning assembly, the rolling driving piece is used for driving the jacking roller to rotate, and then the material roll is driven to rotate, and the positioning assembly is used for driving the jacking roller to move in a first direction so that the jacking roller can be inserted into the material roll.

7. A plurality of rolling mechanisms and clamping mechanisms are arranged, and a plurality of material rolls can be simultaneously conveyed on one cloth automatic conveying device.

8. And a distributing mechanism is arranged and used for conveying the cloth on the plurality of material rolls to the outlet end of the equipment respectively, so that the feeding mechanism is convenient to convey the cloth in sequence.

9. The width adjusting assembly is arranged, the material distributing driving piece is utilized to drive the material distributing plate groups to move, so that the distance between the two material distributing plate groups can be adjusted, and material rolls with different widths can be conveniently adapted.

10. The material pressing roller and the conveying table board are arranged, the material pressing roller can press the multi-layer cloth on the conveying table board, the conveying table board can be a conveying belt and the like, and the cloth can be driven to move continuously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of an embodiment of an automatic cloth conveying apparatus according to the present utility model;

FIG. 2 is a schematic structural view of the feed mechanism and the nip rolls of FIG. 1;

FIG. 3 is a schematic view of a part of the cloth automatic conveying apparatus in FIG. 1;

FIG. 4 is a schematic structural view of the clamping mechanism in FIG. 1;

fig. 5 is a schematic structural view of the feeding mechanism in fig. 1.

The main reference numerals illustrate:

a roll 10; a frame 20; a rolling mechanism 30; a holding roller 31; a roll driving member 32; a clamping mechanism 40; a guide plate 41; a fixing plate 42; an adjustment assembly 43; a first positioning plate 44; a first clamping plate 45; a second clamping plate 46; a feeding mechanism 50; a mounting plate 51; a first guide rail 52; a first screw mechanism 53; a first slide plate 54; a second rail 55; a second screw mechanism 56; a second slide plate 57; a clamping assembly 58; jaw drive 581; jaw mount 582; jaw adjustment 583; a jaw body 584; a material distributing mechanism 60; a laminate 61; a first support surface 611; a feed plate group 62; a second support surface 621; a dispensing drive 631; a feed split adjustment member 632; a nip roll 71; a nip drive 72.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is to be understood that the described embodiments are preferred embodiments of the utility model and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without creative efforts, are within the protection scope of the present utility model.

In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.

In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the utility model.

In the claims, specification and drawings of the present utility model, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.

In the claims, specification and drawings of the present utility model, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.

Referring to fig. 1 to 5, the drawings show the structure of an embodiment of an automatic cloth conveying apparatus for unwinding and conveying a cloth roll 10 formed by winding a cloth roll 10, wherein the automatic cloth conveying apparatus mainly comprises a frame 20, a rolling mechanism 30, a clamping mechanism 40, a feeding mechanism 50, a distributing mechanism 60, a pressing roller 71 and a conveying table (not shown in the drawings).

Referring to fig. 1, fig. 1 shows the directions of the first direction, the second direction, and the third direction, which are referred to in this embodiment, and all of the directions are subject to the reference numerals herein. In a normal case, the third direction is the up-down direction with respect to the transport direction of the cloth, the first direction is the left-right direction, and the second direction is the front-back direction.

The rolling mechanism 30 comprises at least two propping rollers 31 which are oppositely arranged in the first direction and are arranged on the frame 20, and the two propping rollers 31 are suitable for being inserted into two ends of the material roll 10 along the first direction and drive the material roll 10 to rotate; wherein, the rolling mechanism 30 corresponds to each supporting roller 31 and further comprises a rolling driving piece 32 and a positioning component; the positioning component is arranged on the frame 20, and the output end of the positioning component is suitable for reciprocating movement in a first direction relative to the frame 20; the supporting roller 31 is rotatably arranged at the output end of the positioning assembly and is in anti-rotation connection with the rolling driving piece 32; the roll driving member 32 is adapted to rotate the ejector roller 31.

Referring specifically to fig. 1 and 3, the frame 20 may be regarded as a generally cubic frame structure, and the rolling mechanism 30 is mounted on two edges of the top of the frame 20, and two holding rollers 31, two rolling driving members 32, and two positioning assemblies are symmetrically disposed on each edge with respect to the second direction. The positioning assembly, which is not shown in the drawings, may be a conventional rail mechanism driven by a servo motor, and the roll driving member 32 may be fixedly mounted on the frame 20, or may be fixedly mounted on an output end of the positioning assembly, and the jacking roller 31 is mounted on the output end of the positioning assembly through a bearing, so that the jacking roller 31 may be moved in position in the first direction by the positioning assembly. The end of the top roller 31 is provided with a rotation-stopping fit hole recessed in the axial direction, for example, a polygonal hole or the like, and the rolling driving member 32 may be a servo motor whose output shaft is inserted into the rotation-stopping fit hole on the end of the top roller 31 so as to drive the top roller 31 to rotate.

When the material roll 10 is placed, the roll driving piece 32 can drive the propping rollers 31 to retract, so that the space between the two propping rollers 31 can be used for feeding the material roll 10, and after the material roll 10 is placed in place, the roll driving piece 32 drives the propping rollers 31 to extend out and insert into the material roll 10 from two ends of the material roll 10. The two ends of the material roll 10 can also be provided with rotation stopping matching holes, such as polygonal holes, and one end of the propping roller 31 extends into the rotation stopping matching holes at the two ends of the material roll 10 and can form rotation stopping matching with the material roll 10, so that the material roll 10 can be driven to rotate, and a new material roll 10 can be conveniently replaced after the material roll 10 is used.

The clamping mechanism 40 comprises a first positioning plate 44, a second positioning plate, a first clamping plate 45 and a second clamping plate 46; the first positioning plate 44 and the second positioning plate are oppositely arranged along a second direction perpendicular to the first direction and are mounted on the frame 20; the first clamping plate 45 and the second clamping plate 46 are detachably fixedly connected with the first positioning plate 44 and the second positioning plate respectively through magnetic attraction fit, and a clamping gap through which cloth sent by the feed roll 10 passes is formed between the first clamping plate and the second clamping plate; the clamping mechanism 40 is adapted to clamp the cloth located in the clamping gap in a matched manner by disengaging the first clamping plate 45 or the second clamping plate 46 from the magnetic attraction of the first positioning plate 44 or the second positioning plate and abutting the second clamping plate 46 or the first clamping plate 45. In addition, the clamping mechanism 40 further comprises a fixed plate 42 and an adjusting assembly 43; the fixed plate 42 is fixedly connected to the frame 20; the adjusting component 43 is mounted on the fixed plate 42, and its output end is adapted to reciprocate along the second direction relative to the fixed plate 42; the first positioning plate 44 is fixedly connected to the output end of the adjusting assembly 43 to adjust the position of the adjusting assembly in the second direction relative to the frame 20. Wherein, the first positioning plate 44 and the second positioning plate are provided with electromagnetic components; the first positioning plate 44 or the second positioning plate is adapted to magnetically attract and fix the first clamping plate 45 and/or the second clamping plate 46 by an electromagnetic assembly mounted thereon, and the electromagnetic assembly is adapted to magnetically attract and fix the first clamping plate 45 and/or the second clamping plate 46 when power is off.

Referring to fig. 3 and 4, the fixing plate 42 is fixedly installed on the frame 20 and suspended below the roll 10, and an adjusting component 43 is installed on the fixing plate, where the adjusting component 43 may be an air cylinder or a servo motor, and an output end of the adjusting component 43 may be a shaft rod fixedly connected with the first positioning plate 44, and the shaft rod can be driven by the air cylinder or the servo motor to reciprocate along the second direction, so as to drive the first positioning plate 44 to reciprocate along the second direction. An electromagnetic component is provided on the first positioning plate 44, and is capable of generating magnetism when energized and eliminating magnetism when deenergized; the first clamping plate 45 may be made of ferromagnetic material, or a ferromagnetic material is disposed at a position corresponding to the electromagnetic component, and the first clamping plate 45 may be magnetically fixed on the first positioning plate 44 through the electromagnetic component on the first positioning plate 44.

Similarly, a second positioning plate is fixedly mounted on the frame 20 and suspended below the roll 10, the position of the second positioning plate corresponds to the position of the first positioning plate 44, and the second positioning plate and the first positioning plate are arranged along the second direction, so that a gap is formed between the second positioning plate and the first positioning plate, and the first clamping plate 45 and the second clamping plate 46 are both positioned in the gap. The second positioning plate is also provided with an electromagnetic assembly by which the second clamping plate 46 can be magnetically secured to the second positioning plate or disengaged from the second positioning plate when the magnetic attraction ceases.

In the initial state, the first clamping plate 45 and the second clamping plate 46 are respectively fixed on the first positioning plate 44 and the second positioning plate in a magnetic attraction manner, a certain distance is reserved between the first clamping plate 45 and the second clamping plate 46, a clamping gap is formed, cloth sent out by the material roll 10 can stretch into the clamping gap, when the cloth is positioned in the clamping gap, the adjusting assembly 43 drives the first positioning plate 44 to move towards the second positioning plate, the clamping gap disappears, the first clamping plate 45 and the second clamping plate 46 clamp and fix the cloth, then the electromagnetic assembly of one of the first positioning plate 44 or the second positioning plate is powered off, the magnetism disappears, the first clamping plate 45 or the second clamping plate 46 can be adsorbed onto the second clamping plate 46 or the first clamping plate 45, and the cloth is still clamped by the first clamping plate 45 and the second clamping plate 46.

In this embodiment, the clamping mechanism 40 further includes a guide plate 41, where the guide plate 41 is fixedly connected to the frame 20, and is used to guide the cloth on the roll 10 into the clamping gap. Specifically, the guide plate 41 is disposed in a slightly inclined state with respect to the third direction, when the roll 10 is driven to rotate by the rolling mechanism 30, the cloth will drop onto the guide plate 41 from the roll 10, and then the cloth will extend into the clamping gap between the first clamping plate 45 and the second clamping plate 46 after being guided by the guide plate 41.

The feeding mechanism 50 comprises a moving assembly and a clamping assembly 58, the moving assembly is mounted on the frame 20, and the output end of the moving assembly is suitable for moving in a second direction and a third direction which are mutually perpendicular; the clamping assembly 58 is mounted at the output end of the moving assembly and comprises a feeding clamping jaw for clamping the first clamping plate 45 and the second clamping plate 46 which are clamped with cloth, and a clamping jaw driving piece 581 for driving the feeding clamping jaw to rotate around a horizontal axis; the third direction is perpendicular to the first direction. Wherein, the moving assembly includes a first guide rail 52 mounted to the frame 20 and extending in a second direction, a first sliding plate 54 slidably connected to the first guide rail 52, a second guide rail 55 extending in a third direction and mounted to the first sliding plate 54, and a second sliding plate 57 slidably connected to the second guide rail 55; the first slide plate 54 and the second slide plate 57 are both reciprocally slid along the first guide rail 52 or the second guide rail 55 by a screw mechanism; the second slide plate 57 is the output end of the moving assembly.

Referring to fig. 3 and 5, the moving assembly includes a mounting plate 51, the mounting plate 51 being a rectangular plate extending in the second direction, an inner side surface of which is provided with two first guide rails 52 arranged in the third direction, a first screw mechanism 53 being provided between the two first guide rails 52, a first sliding plate 54 being slidably mounted on the two first guide rails 52, and the first sliding plate 54 being further connected to an output end of the first screw mechanism 53, the first sliding plate 54 being reciprocally movable on the first guide rails 52 in the second direction by the first screw mechanism 53. Two second guide rails 55 arranged along the second direction are further arranged on the inner side surface of the first sliding plate 54, a second screw mechanism 56 is arranged between the two second guide rails 55, a second sliding plate 57 is slidably mounted on the two second guide rails 55, and the second sliding plate 57 is further connected with the output end of the second screw mechanism 56, and under the action of the second screw mechanism 56, the second sliding plate 57 can reciprocate on the second guide rails 55 along the third direction.

The clamping assembly 58 is arranged on the second slide plate 57 and comprises a jaw drive 581 fixedly mounted on the inner side surface of the second slide plate 57, which jaw drive 581 may be a servo motor, and the output end of the jaw drive 581 is connected to a feeding jaw which is rotatable about an axis extending in the first direction under the action of the jaw drive 581. In addition, the feeding clamping jaw further comprises a clamping jaw main body 584, a clamping jaw mounting seat 582 and a clamping jaw adjusting member 583, wherein the clamping jaw main body 584 is connected with the output end of the clamping jaw driving member 581, the clamping jaw adjusting member 583 is fixedly arranged on the clamping jaw main body 584, and the clamping jaw adjusting member 583 can be an air cylinder, and the output end of the clamping jaw adjusting member 583 is connected with the clamping jaw main body 584 so as to drive the clamping jaw main body 584 to linearly move.

The shape of the clamping jaw main body 584 is adapted to the shape of the first clamping plate 45 and the second clamping plate 46, when the first clamping plate 45 and the second clamping plate 46 clamp the cloth, the clamping jaw main body 584 can simultaneously take off the first positioning plate 44 or the second positioning plate, and then under the action of the clamping jaw driving piece 581, the clamping jaw main body 584 rotates and drives the first clamping plate 45 and the second clamping plate 46 to adjust the gesture, and the first clamping plate 45 and the second clamping plate 46 which originally clamp the cloth vertically can be changed to clamp the cloth horizontally.

When the feeding mechanism 50 works, the position of the clamping assembly 58 is adjusted through the moving assembly, so that the clamping jaw main body 584 can be positioned at the positions of the first clamping plate 45 and the second clamping plate 46, then the clamping jaw main body 584 clamps the first clamping plate 45 and the second clamping plate 46, the second screw mechanism 56 operates to drive the second sliding plate 57 to move downwards, after the second sliding plate 57 moves downwards to a certain position, the clamping jaw driving piece 581 turns over the clamping assembly 58 again, the cloth is changed into a horizontal clamping state, and then the first screw mechanism 53 drives the first sliding plate 54 to move along the second direction, and the rolling mechanism 30 also synchronously operates at the moment, so that the cloth is conveyed to the outlet end of the device along the second direction.

As a preferred embodiment, the rolling mechanism 30 and the clamping mechanism 40 are arranged in the second direction in the same number and in one-to-one correspondence; the cloth on the material roll 10 driven by each rolling mechanism 30 is suitable for being clamped by the material clamping mechanism 40 corresponding to the rolling mechanism 30; the feeding mechanism 50 is configured and adapted to move the cloth held by each of the clamping mechanisms 40 by the clamping assembly 58.

Referring to fig. 1 specifically, by setting multiple sets of rolling mechanisms 30 and clamping mechanisms 40, each automatic cloth conveying device can simultaneously carry multiple rolls 10, each roll 10 can be driven and clamped by the corresponding rolling mechanism 30 and clamping mechanism 40, and then under the action of the feeding mechanism 50, the cloth clamped by each clamping mechanism is sequentially conveyed to the outlet end of the device.

In order to ensure that the cloth of each roll 10 can enter the cutting apparatus together when a plurality of rolls 10 are simultaneously conveyed, the present embodiment is further provided with a distributing mechanism 60, a pressing roller 71, and a conveying table (not shown in the drawings). Wherein the material distributing mechanism 60 comprises a plurality of laminate plates 61 corresponding to the number of the rolling mechanisms 30 or the material clamping mechanisms 40; each of the laminate plates 61 is installed at the frame 20 at the outlet of the cloth automatic feeding apparatus, and each of the laminate plates 61 is arranged in the third direction and forms a first supporting surface 611 for supporting the cloth. In addition, the distributing mechanism 60 further includes a width adjusting assembly 43 located downstream of the distributing mechanism 60 along the conveying direction of the cloth, and includes two distributing plate groups 62 arranged along the first direction and a distributing driving member 631 for driving the corresponding distributing plate groups 62 to adjust positions along the first direction; the material dividing plate 62 is provided with second support surfaces 621 corresponding to the number of the first support surfaces 611 formed by the laminate 61 and for supporting a cloth.

Specifically, referring to fig. 2, in the present embodiment, the material distributing mechanism 60 is provided with four elongated laminates 61, the laminates 61 are sequentially arranged along the third direction and fixedly mounted on one end of the frame 20 in the second direction, the upper surface of each laminate 61 forms a first supporting surface 611, and the material feeding mechanism 50 may convey the first clamping plate 45 and the second clamping plate 46 to the position of the material distributing mechanism 60, and then place the cloth on the first supporting surfaces 611 on the laminates 61.

Meanwhile, the width adjusting assembly 43 is arranged, two material distributing plate groups 62 in the width adjusting assembly 43 comprise a plurality of plate-shaped members with smaller sizes, the two material distributing plate groups 62 are symmetrically arranged, the distance between the two material distributing plate groups 62 can be adjusted through the material distributing driving piece 631, when the cloth is guided onto the second supporting surface 621 on the material distributing plate group 62 from the first supporting surface 611, the distance between the two material distributing plate groups 62 is approximately equal to the width of the cloth, and therefore the cloth can be kept centered in the conveying process without offset.

The material distributing plate set 62 is mounted on the frame 20 through a fixing block, the fixing block is provided with a material distributing driving member 631, the material distributing driving member 631 may be an air cylinder, an output end of the air cylinder is connected with a plate-shaped member, a material distributing adjusting member 632 is disposed on the plate-shaped member, the material distributing adjusting member 632 may also be an air cylinder, and an output end of the material distributing adjusting member 632 is connected to the material distributing plate set 62. The material distributing driving member 631 can drive the material distributing adjusting member 632 to reciprocate in the first direction, so as to drive the material distributing plate set 62 to reciprocate in the first direction, and the material distributing adjusting member 632 can drive the material distributing plate set 62 to reciprocate in the second direction, so as to adjust the distance between the material distributing plate set 62 and the laminate 61.

Further, the nip roller 71 is located downstream of the width adjustment assembly 43 in the conveying direction of the cloth; the conveying table is positioned downstream of the width adjusting assembly 43 in the conveying direction of the cloth; the pressing roller 71 is adapted to press the cloth conveyed by the distributing mechanism 60 to a conveying table in the third direction, and the conveying table is adapted to drive the cloth to move.

The conveying table board can be a conveying belt device, the conveying belt is used for rubbing the cloth to drive the cloth to be conveyed forwards, the material pressing roller 71 is arranged in the embodiment, the material pressing roller 71 can press the multi-layer cloth passing through the material distributing mechanism 60 onto the conveying table board along the third direction, and the conveying table board is used for synchronously driving the multi-layer cloth to be conveyed. The pressing roller 71 is further connected with a pressing driving member 72, the pressing driving member 72 is an air cylinder, and is fixedly mounted on the frame 20, and an output end of the air cylinder is connected with the pressing roller 71, so that the pressing roller 71 can be driven to reciprocate along a third direction, when the pressing roller 71 is required to press cloth, the pressing roller 71 can be driven to move downwards to press the cloth through the pressing driving member 72, and after the pressing is finished, the pressing roller 71 can be driven to move upwards to leave the cloth through the pressing driving member 72.

In the automatic cloth conveying equipment provided by the utility model, the material roll 10 is driven to rotate by the rolling mechanism 30, the cloth on the material roll 10 can be sent into the clamping gap of the clamping mechanism 40, in an initial state, the first clamping plate 45 and the second clamping plate 46 are respectively fixed by the first positioning plate 44 and the second positioning plate in a magnetic attraction fixing way, when the cloth enters the clamping gap, the second clamping plate 46 is taken as an example, the second positioning plate can be separated from the second clamping plate 46 at the moment, the second clamping plate 46 can be adsorbed and attached to the first clamping plate 45 under the magnetic attraction of the first positioning plate 44, at the moment, the cloth is clamped by the first clamping plate 45 and the second clamping plate 46, then the feeding mechanism 50 moves the feeding clamping jaw to the positions of the first clamping plate 45 and the second clamping plate 46, when the feeding clamping jaw clamps the first clamping plate 45 and the second clamping plate 46, the magnetic attraction effect of the second clamping plate 46 on the first clamping plate 45 and the second clamping plate 46 can be relieved, at the moment, the feeding mechanism 50 can drive the first clamping plate 45, the second clamping plate 46 and the cloth clamped by the first clamping plate 45, the second clamping plate 46 and the second clamping plate to move, the rolling mechanism 30 is matched to drive the material roll 10 to rotate, the clamping jaw driving piece 581 can also adjust the posture of the feeding clamping jaw, so that the clamped cloth can be converted into a horizontally spread state from a vertical falling state, and then the cloth is conveyed to the outlet end of the equipment through the moving component of the feeding mechanism 50, so that the feeding and feeding processes are automatically completed.

The foregoing description of the embodiments and description is presented to illustrate the scope of the utility model, but is not to be construed as limiting the scope of the utility model. Modifications, equivalents, and other improvements to the embodiments of the utility model or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the utility model or the teachings of the embodiments, are intended to be included within the scope of the utility model, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.

Claims (10)

1. An automatic cloth feeding apparatus for unwinding and feeding a roll (10) formed by winding a cloth, characterized by comprising:

a frame (20);

the rolling mechanism (30) comprises at least two jacking rollers (31) which are oppositely arranged in the first direction and are arranged on the frame (20), and the two jacking rollers (31) are suitable for being inserted into two ends of the material roll (10) along the first direction and drive the material roll (10) to rotate;

the clamping mechanism (40) comprises a first positioning plate (44), a second positioning plate, a first clamping plate (45) and a second clamping plate (46); the first positioning plate (44) and the second positioning plate are oppositely arranged along a second direction perpendicular to the first direction and are arranged on the frame (20); the first clamping plate (45) and the second clamping plate (46) are respectively and detachably fixedly connected with the first positioning plate (44) and the second positioning plate through magnetic attraction fit, and a clamping gap for allowing cloth sent out by the material roll (10) to pass through is formed between the first clamping plate and the second clamping plate; the clamping mechanism (40) is suitable for being matched with and clamping cloth in the clamping gap by enabling the first clamping plate (45) or the second clamping plate (46) to be separated from the first positioning plate (44) or the second positioning plate and to be abutted against the second clamping plate (46) or the first clamping plate (45);

a feed mechanism (50) comprising a moving assembly and a clamping assembly (58), said moving assembly being mounted to said frame (20) and having an output end adapted to move in a second direction and a third direction perpendicular to each other; the clamping assembly (58) is arranged at the output end of the moving assembly and comprises a feeding clamping jaw used for clamping the first clamping plate (45) and the second clamping plate (46) which are clamped with cloth in a leaning way, and a clamping jaw driving piece (581) used for driving the feeding clamping jaw to rotate around a horizontal axis; the third direction is perpendicular to the first direction.

2. An automatic cloth conveying apparatus as claimed in claim 1, wherein said clamping mechanism (40) further comprises a fixed plate (42) and an adjusting assembly (43); the fixed plate (42) is fixedly connected to the frame (20); the adjusting component (43) is arranged on the fixed plate (42), and the output end of the adjusting component is suitable for reciprocating motion along a second direction relative to the fixed plate (42); the first positioning plate (44) is fixedly connected to the output end of the adjusting assembly (43) so as to adjust the position of the first positioning plate relative to the frame (20) in a second direction.

3. An automatic cloth conveying device according to claim 2, characterized in that the first positioning plate (44) and the second positioning plate are provided with electromagnetic assemblies; the first positioning plate (44) or the second positioning plate is suitable for magnetically attracting and fixing the first clamping plate (45) and/or the second clamping plate (46) through the electromagnetic component arranged on the first positioning plate or the second positioning plate, and the electromagnetic component is suitable for magnetically attracting and fixing the first clamping plate (45) and/or the second clamping plate (46) when power is off.

4. A cloth automatic conveying apparatus according to claim 3, wherein said clamping mechanism (40) further comprises a guide plate (41), said guide plate (41) being fixedly connected to said frame (20) and being adapted to guide the cloth on said roll (10) into said clamping gap.

5. An automatic cloth conveying apparatus according to claim 4, wherein the moving assembly comprises a first rail (52) mounted to the frame (20) and extending in a second direction, a first slide plate (54) slidably connected to the first rail (52), a second rail (55) extending in a third direction and mounted to the first slide plate (54), and a second slide plate (57) slidably connected to the second rail (55); the first sliding plate (54) and the second sliding plate (57) slide back and forth along the first guide rail (52) or the second guide rail (55) through a screw mechanism; the second slide plate (57) is the output end of the moving assembly.

6. An automatic cloth conveying apparatus according to claim 5, wherein said rolling mechanism (30) further comprises a rolling driving member (32) and a positioning assembly for each of said holding rollers (31); the positioning component is arranged on the frame (20), and the output end of the positioning component is suitable for reciprocating movement in a first direction relative to the frame (20); the jacking roller (31) is rotatably arranged at the output end of the positioning assembly and is in anti-rotation connection with the rolling driving piece (32); the rolling driving piece (32) is suitable for driving the jacking roller (31) to rotate.

7. An automatic cloth conveying apparatus as claimed in any one of claims 1 to 6, wherein the rolling mechanism (30) and the clamping mechanism (40) are arranged in the same number along the second direction and are in one-to-one correspondence; the cloth on the material roll (10) driven by each rolling mechanism (30) is suitable for being clamped by the material clamping mechanism (40) corresponding to the rolling mechanism (30); the feeding mechanism (50) is configured and adapted to drive cloth clamped by each clamping mechanism (40) to move through the clamping assembly (58).

8. An automatic cloth conveying apparatus according to claim 7, further comprising a distributing mechanism (60) including a number of laminate plates (61) corresponding to the number of the rolling mechanism (30) or the sandwiching mechanism (40); each laminate (61) is arranged on the frame (20) and is positioned at the outlet of the automatic cloth conveying device, and each laminate (61) is distributed along the third direction and forms a first supporting surface (611) for supporting the cloth.

9. An automatic cloth conveying apparatus as claimed in claim 8, wherein said distributing mechanism (60) further comprises a width adjusting assembly (43) downstream of said distributing mechanism (60) in a conveying direction of the cloth, comprising two sets of distributing plates (62) arranged in a first direction and a distributing driving member (631) for driving the corresponding sets of distributing plates (62) to adjust positions in the first direction; the material dividing plate group (62) is provided with second supporting surfaces (621) corresponding to the number of the first supporting surfaces (611) formed by the laminate plates (61) and used for supporting cloth.

10. An automatic cloth conveying apparatus as claimed in claim 9, further comprising a nip roll (71) and a conveying table; the material pressing roller (71) is positioned at the downstream of the width adjusting assembly (43) along the conveying direction of the cloth; the conveying table top is positioned at the downstream of the width adjusting assembly (43) along the conveying direction of the cloth; the material pressing roller (71) is suitable for pressing the cloth conveyed by the material distributing mechanism (60) to the conveying table top along a third direction, and the conveying table top is suitable for driving the cloth to move.

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