CN212294038U

CN212294038U - Fabric synthesizing device

Info

Publication number: CN212294038U
Application number: CN202020721827.2U
Authority: CN
Inventors: 张玉强; 邓平; 刘庆伟; 仲华
Original assignee: Cenwoy Automation Technology Shanghai Co Ltd
Current assignee: Cenwoy Automation Technology Shanghai Co Ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-01-05
Anticipated expiration: 2030-05-06

Abstract

The fabric synthesizing device comprises a feeding part, a gluing part, a lower fabric feeding part, a water spraying part, a fabric synthesizing part and a fabric synthesizing and receiving part which are sequentially arranged along the fabric moving direction, wherein the feeding part comprises a movable conveying mechanism and a first weighing unit, the first weighing unit is arranged at the lower part of the movable conveying belt mechanism and is used for weighing a first fabric conveyed by the movable conveying belt, the fabric synthesizing device comprises a base, a jacking mechanism, an electronic scale and a jacking tray, the jacking tray is arranged at the upper part of the electronic scale and comprises a plurality of vertically arranged protruding parts, the end parts of the protruding parts are arranged on one plane, the water spraying part comprises two water spraying mechanisms, the anti-condensation unit is arranged in a housing and comprises a top plate unit and a plurality of water collecting grooves, the top plate unit comprises two side inclined plates and two middle inclined plates, the water collecting grooves are respectively arranged at the side inclined plates and the lower parts of the middle inclined plates, the water spraying gun is used for spraying water to the fabric below.

Description

Fabric synthesizing device

Technical Field

The utility model belongs to the technical field of automobile decoration, a surface fabric synthesizer is related to, concretely relates to carries out adhesive surface fabric synthesizer with multiple automobile decoration surface fabric.

Background

The existing fabric synthesis generally adopts an artificial synthesis mode, the artificial synthesis mode is that the fabric can only be manually coated with glue and sprayed with water at each time, and because the manual coating operation is uneven, the water spraying range is limited, and the water spraying angle is not fixed, the accurate water spraying amount is difficult to ensure by manually adjusting the water yield, so that the water spraying on the fabric is uneven, and the product quality is influenced. In addition, the manual operation not only has low production rate and influences the water spraying quality, but also has high labor intensity of the worker operation.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, an object of the present invention is to provide a fabric synthesizing device.

The utility model provides a fabric synthesizer, which is characterized by comprising a feeding part, a gluing part, a lower fabric feeding part, a water spraying part, a fabric synthesizing part and a fabric synthesizing and receiving part which are sequentially arranged along the motion direction of the fabric, wherein the feeding part comprises a mobile conveying mechanism and a first weighing unit, the first weighing unit is arranged at the lower part of the mobile conveying belt mechanism and is used for weighing a first fabric conveyed by the mobile conveying belt, the fabric synthesizer comprises a base, a jacking mechanism, an electronic scale and a jacking tray, the base is arranged on the ground and is positioned at the lower part of the mobile conveying belt, the jacking mechanism is provided with a cylinder and a lifting plate which are arranged on the base, the electronic scale is arranged at the upper part of the lifting plate, the jacking tray is arranged at the upper part of the electronic scale and is provided with a plurality of first protruding parts for supporting the fabric, wherein the upper part of the base is provided with a base top, the vertical setting of cylinder is on the base, including cylinder body and piston, cylinder body and base top surface fixed connection just are located the lower part of base top surface, and the piston passes central through-hole, and the tip and the lifter plate of piston link to each other, and the jacking tray includes the protruding piece of a plurality of vertical settings, and the tip of a plurality of first protruding pieces includes on a plane, and the water spray portion includes: the water spray room, the housing has, prevent the unit that condenses, the water spray unit, two water spray mechanism have, wherein, the housing is the cube shape, upper portion is sealed, the lower part is opened, be provided with the straight line groove of lining up the top surface of two parallels at the middle part of top surface, prevent that the unit setting of condensing is in the housing, including top board unit, a plurality of water catch bowl, top board unit includes two limit swash plates, two middle part swash plates, the water catch bowl sets up respectively at the limit swash plate, the lower part of middle part swash plate, a comdenstion water that is used for receiving the limit swash plate and flows down on the swash plate, water spray mechanism includes drive block, a support, the spray gun, drive block includes the conveyer belt, the upper end and the conveyer belt of support are connected, the lower extreme links to each other with.

The fabric synthesizing device provided by the utility model can also have the following characteristics: wherein, the water spray unit also comprises a gas tank and a guide rail, and the gas tank and the driving mechanism are arranged on the top of the housing.

In addition, in the fabric synthesizer provided by the utility model, can also have such characteristic: the guide rail is arranged parallel to the linear groove and beside the linear groove, the guide rail is fixedly connected with the housing and is positioned in the housing, and the support is provided with a guide piece matched with the guide rail.

In addition, in the fabric synthesizer provided by the utility model, can also have such characteristic: wherein, climbing mechanism still includes four parallel arrangement's guide bar, and the one end of guide bar links to each other with the lifter plate, and the other end is the free end, and piston and four guide bar parallel arrangement just lie in same one side, and four guide bars set up respectively in four limit through-holes, and a plurality of tubules are parallel respectively and set up on the second connecting rod vertically, and the projecting part is the straight tube form, and one end links to each other with the tubule, and the other end is provided with circular head.

In addition, in the fabric synthesizer provided by the utility model, can also have such characteristic: the jacking tray further comprises a connecting plate, two first connecting rods, a plurality of second connecting rods and a plurality of thin tubes, a plurality of threaded holes connected with the first connecting rods are formed in the connecting plate respectively, the first connecting rods are arranged along the width direction of the connecting plate, a plurality of threaded holes connected with the second connecting rods are formed in the first connecting rods, the second connecting rods are arranged on the second connecting rods at intervals in parallel respectively, and the second connecting rods are perpendicular to the first connecting rods.

In addition, the utility model provides an among the surface fabric synthesizer, its characterized in that still includes the control part, links to each other with the water spray portion, is used for controlling the motion and the water spray of water gun respectively.

In addition, in the fabric synthesizer provided by the utility model, can also have such characteristic:

the fabric synthesizing part comprises a PU material conveying mechanism, a third weighing mechanism and a second fabric conveying mechanism, the third weighing mechanism comprises a driving unit, four rack mechanisms, four weighing sensors and a tray, the driving unit comprises an air cylinder, a gear rack mechanism and two T-shaped gear boxes, the air cylinder is connected with the gear rack mechanism, the gear rack mechanism is respectively connected with the two T-shaped gear boxes through two first rotating shafts, the air cylinder pulls a rack to move to drive the first rotating shafts to rotate through the gear rack mechanism, the racks of the four rack mechanisms are vertically arranged, the T-shaped gear boxes are connected with the two rack mechanisms through two second rotating shafts, the first rotating shafts drive the second rotating shafts to rotate through the T-shaped gear boxes, the second rotating shafts drive racks in the rack mechanisms to move through the rack mechanisms, and the weighing sensors are arranged on racks.

In addition, in the fabric synthesizer provided by the utility model, can also have such characteristic: wherein, the tray is the rectangle, including two first connecting rods, a plurality of second projecting part, the fixed upper portion that sets up at four weighing sensor of tray, and the tray is located between PU material transport mechanism and the second surface material transport mechanism.

In addition, in the fabric synthesizer provided by the utility model, can also have such characteristic: the second protruding pieces are straight-tube-shaped and vertically arranged on the second connecting rod, circular heads are arranged at the tops of the second protruding pieces, the second protruding pieces are respectively arranged on the second connecting rod in parallel, and the end parts of the second protruding pieces are arranged on the same plane.

Action and effect of the utility model

According to the utility model relates to a surface fabric synthesizer because have climbing mechanism and a plurality of projecting part, when the surface fabric on the conveyer belt was weighed to needs, start cylinder piston and drive jacking tray rebound, weigh after with surface fabric jack-up through a plurality of projecting parts.

Compare with traditional conveyer belt mode of weighing, the utility model discloses a weighing device can realize the accurate weighing, and simple structure, easily uses widely.

Further, the utility model discloses a water spray unit includes actuating mechanism, support, water spraying gun, and the upper end and the conveyer belt of support are connected, and the lower extreme links to each other with the water spraying gun, and the water spraying gun is used for carrying out the automatic water spray to the surface fabric that is located the below, and it is limited to have overcome manual operation water spray range to the angle of water spray is unfixed, thereby leads to spraying water inhomogeneously on the surface fabric, influences product quality's defect, in addition, has improved productivity ratio and water spray quality, has reduced workman intensity of labour.

Further, the utility model discloses still have the unit of preventing condensing of setting in the housing for prevent that the spraying from condensing and forming the water droplet and falling on the product at the housing top.

Drawings

Fig. 1 is a schematic view of a fabric synthesizing device in an embodiment of the present invention;

fig. 2 is a schematic view of a weighing cell arrangement in an embodiment of the present invention;

fig. 3 is a schematic perspective view of a weighing unit in an embodiment of the present invention;

fig. 4 is a schematic perspective view of a weighing unit in an embodiment of the present invention;

fig. 5 is a schematic view of a jacking tray in an embodiment of the present invention;

FIG. 6 is a schematic view of a protruding member in an embodiment of the invention;

fig. 7 is a perspective view of the glue spreading portion in the embodiment of the present invention;

FIG. 8 is a schematic cross-sectional view of a fabric coating machine according to an embodiment of the present invention;

fig. 9 is a schematic view of a lower fabric feeding part in the embodiment of the present invention;

FIG. 10 is a perspective view of the water spray part according to the embodiment of the present invention;

fig. 11 is a schematic perspective view of the spray room according to the embodiment of the present invention;

fig. 12 is a perspective view of a transmission unit according to an embodiment of the present invention;

fig. 13 is a schematic view of a water spraying mechanism in an embodiment of the present invention;

fig. 14 is a schematic view of a pipeline in the water spraying mechanism according to the embodiment of the present invention;

fig. 15 is a schematic view of a fabric combining part in an embodiment of the present invention;

fig. 16 is a schematic view of a third weighing cell in an embodiment of the invention;

fig. 17 is a schematic view of a tray position in an embodiment of the invention;

fig. 18 is a schematic view of a fabric synthetic receiving part in an embodiment of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments are specifically illustrated with reference to the accompanying drawings.

Examples

As shown in fig. 1, the fabric synthesizing device comprises a PU feeding part 1, a gluing part 2, a lower fabric feeding part 3, a water spraying part 4, a fabric synthesizing part 5, a fabric synthesizing receiving part 6 and a control part which are arranged in sequence along the fabric moving direction.

The PU feeding section 1 includes a moving conveyor mechanism D and a first weighing unit 100.

As shown in fig. 2, 3 and 4, the first weighing unit 100 is disposed at a lower portion of the moving conveyor mechanism D, and is used for weighing a first fabric conveyed by the moving conveyor, and includes a base 10, a jacking mechanism 20, an electronic scale 30, and a jacking tray 40.

The movable conveying belt mechanism D comprises a plurality of conveying belts S arranged in parallel and four supporting legs arranged on the ground, a frame K is arranged on the upper plane of each supporting leg, and the conveying belts S, the supporting plates F and the driving mechanisms are arranged in the frame K.

The first weighing unit 100 is disposed at a lower portion of the moving conveyor mechanism D, and is used for weighing the first fabric conveyed by the moving conveyor.

The base 10 is arranged on the ground below the frame K. In the embodiment, the base 10 is a box-shaped frame structure and has four legs, the upper portions of the legs are provided with top surfaces, the middle portion of the top surface of the base is provided with a central through hole, and four side through holes are formed in the periphery of the top surface of the base.

The jack mechanism 20 includes a cylinder 21, four guide rods 22 arranged in parallel, and a lift plate 23.

The cylinder 21 is vertically arranged on the base 10 and comprises a cylinder body and a piston, the cylinder body is fixedly connected with the top surface of the base and is positioned in the base 10, the piston penetrates through the central through hole, and the end part of the piston is connected with the lifting plate 23.

One end of the guide rod 22 is connected with the lifting plate 23, the other end of the guide rod is a free end, the piston is arranged in parallel with the four guide rods 22, and the four guide rods 22 are respectively arranged in the four side through holes to play a role in guiding.

The electronic scale 30 is disposed at an upper portion of the jacking mechanism 20. In the embodiment, the electronic scale 30 is connected to the lifting plate 23 on one side and the lifting tray 40 on the other side.

As shown in fig. 5, the jacking tray 40 includes a connecting plate 41, two first links 42, a plurality of second links 43, a plurality of tubules 44, and a plurality of protruding pieces 45. The jacking tray 40 is fixedly arranged at the upper part of the electronic scale 30,

the connection plate 41 has a rectangular shape, and in the embodiment, the connection plate 41 is provided with a plurality of screw holes respectively connected to the first link 42 and the electronic scale 30.

The first links 42 are arranged along the width direction of the connecting plate 41, and in the embodiment, two first links 42 are respectively arranged in parallel at both ends of the connecting plate 41. The first link 42 is provided with a plurality of screw holes to be connected to the second link 43.

The plurality of second links 43 are provided in parallel to each other at intervals on the second links 43, the second links 43 are provided perpendicular to the first links 42, and the second links 43 are provided with a plurality of screw holes each connected to the narrow tube 44.

The first link 42 is parallel to the conveyor belt S, and the second link 43 is perpendicular to the conveyor belt S.

The thin tube 44 is in a straight tube shape and is vertically arranged on the second connecting rod 43, one end of the thin tube 44 is provided with an external thread connected with the second connecting rod 43, and the other end of the thin tube 44 is provided with an internal thread connected with the protruding part 45, in the embodiment, the outer diameter of the thin tube 44 is 5mm, and the inner diameter is 2 mm.

The protruding member 45 is in a straight pipe shape, one end of which is provided with an external thread connected with the thin pipe 44, and the other end of which is provided with a circular head as shown in fig. 6, wherein the outer diameter of the protruding member 45 is 2mm in the embodiment.

A plurality of protruding pieces 45 are respectively provided in parallel on the tubule 44, and the end portions of the plurality of protruding pieces 45 are provided on one plane for supporting the fabric.

The control part is respectively connected with the jacking mechanism 20, the electronic scale 30 and the movable conveying belt mechanism D and used for controlling the cylinder piston to drive the jacking tray 40 to move so as to acquire weight data of the electronic scale 30 for weighing the first fabric.

A plurality of through holes are formed in the support plate F of the moving conveyor belt mechanism D for allowing the protruding members 45 to pass through, and the through holes are located between the two conveyor belts S.

When the first fabric on the conveyer belt S needs to be weighed, the control part controls the moving conveyer belt mechanism D to stop moving, the starting cylinder piston drives the jacking tray 40 to move upwards, the cylinder piston is stopped to move after the fabric is jacked up through the plurality of protruding pieces 45, the control part controls the electronic scale 30 to weigh and acquire weight data of the first fabric, the starting cylinder piston drives the jacking tray 40 to move downwards, and the first fabric is placed on the conveyer belt S. The control part controls the moving conveyer belt mechanism D to move so as to convey the first fabric to the gluing part 2.

The gluing part 2 is arranged between the PU feeding part 1 and the lower fabric feeding part 3 and is respectively connected with the PU feeding part 1 and the lower fabric feeding part 3. The gluing part 2 is used for gluing the first fabric output by the PU feeding part 1.

As shown in fig. 7, the glue applying section 2 includes a glue applying mechanism 201 and a cover 202.

The outer cover 202 is arranged outside the gluing mechanism 201, in the embodiment, the outer cover 202 is in a cuboid shape, and openings are respectively arranged on the side faces adjacent to the PU feeding part 1 and the lower fabric feeding part 3, so that the first fabric can enter the gluing from the front opening and then leave from the rear opening.

As shown in fig. 8, the glue coating mechanism 201 includes a roller 2011, a roller 2012, a roller 2014 and a roller 2013 which are connected in sequence.

Roller 2011 is sized by contact with roller 2012 and roller 2013 is sized by contact with roller 2014, with the glue location at JS.

The first fabric enters from the input JK gluing mechanism 201, is driven by the transmission wheel to roll by the

rollers

2012 and 2014 along the moving direction V to be glued on two sides, and leaves from the output CK to enter the lower fabric feeding part 3.

The lower fabric feeding part 3 is arranged between the gluing part 2 and the water spraying part 4 and is respectively connected with the gluing part 2 and the water spraying part 4. The lower fabric feeding part 3 is used for conveying the first fabric output by the gluing part 2 and receiving the second fabric.

As shown in fig. 9, the lower fabric feeding portion 3 includes a feeding conveying unit 331, a lifting roller unit 332, a PU fabric conveying unit 333, a second weighing unit 334, and a detecting unit 335.

The feeding transfer unit 331 includes a structure frame and a conveyor belt mechanism.

The conveying belt mechanism comprises a conveying belt, and the second fabric is placed on the conveying belt.

The conveying belt mechanism is horizontally arranged on the structural frame, and the conveying belt moves along the V2 direction under the driving of the driving mechanism.

The PU material transfer unit 333 is disposed on the support, and includes a roller driving unit, a plurality of rotating shafts disposed in parallel, and a plurality of rotating wheels 3331 disposed in parallel on the rotating shafts.

The PU material transfer unit 333 is disposed below the conveyor belt mechanism of the feeding transfer unit 331, and the rotation axis is perpendicular to the V2 direction.

The driving unit comprises a driving mechanism, a driving shaft, a chain and a plurality of chain wheels.

The driving mechanism is arranged on the bracket and drives the driving shaft to rotate.

The plurality of chain wheels are respectively arranged on the driving shaft and the plurality of rotating shafts, and the chain wheels of the driving shaft drive the rotating shafts to rotate through the chains, so that the rotating wheels 3331 are driven to rotate.

One end of the lifting roller unit 332 is rotatably connected with one end of the PU material conveying unit 333, and the other end is a free end.

One end of the lifting roller unit 332 and one end of the PU material conveying unit 333 share a driving shaft, and the lifting roller unit 332 swings up and down and is driven by an air cylinder or a hydraulic cylinder. One end of the cylinder is connected to the bracket, and the piston is connected to the frame of the lifting roller unit 332.

The control part controls the end part of the lifting roller unit 332 to be butted with the CK at the output part of the gluing mechanism 201, and the glued first fabric is conveyed to the PU material conveying unit 333.

The second weighing unit 334 weighs the glued first facestock on the PU material transfer unit 333.

In an embodiment, the second weighing cell 334 is identical in construction to the first weighing cell 100 (see first weighing cell 100).

Wherein, the external diameter of the protruding piece 45 is 2mm, and the smaller contact area reduces the contact influence of the protruding piece 45 on the glue coating of the first fabric.

The rounded head provided at one end of the projection 45 also reduces the effect of the tip of the head of the projection 45 on the first panel.

The control part controls the second weighing unit 334 to weigh the glued first fabric to obtain weight data, the control part calls the first weighing data to calculate the glue adding weight, if the glue adding weight is within a design range, the control part controls the PU material conveying unit 333 to be started, the first fabric is conveyed to the water spraying part 4, and if not, the control part gives an alarm to remind an operator of reworking.

The detecting unit 335 has an inductive sensor, and is disposed above the feeding conveying unit 331, and is used for the placing condition of the second fabric on the conveyor belt.

The inductive sensor sets up on the support, just sets up to the conveyer belt, and in the embodiment, the inductive sensor adopts photoelectric sensor O6T200, and the brand is IFM.

The water spraying part 4 is arranged between the lower fabric feeding part 3 and the fabric synthesizing part 5 and is respectively connected with the lower fabric feeding part 3 and the fabric synthesizing part 5. The water spraying part 4 is used for spraying water to the first fabric and the second fabric output by the lower fabric feeding part 3 respectively.

As shown in fig. 10 and 11, the water spray part 4 includes a water spray room 410, a water spray unit 420, and a transfer unit 430.

The water spray room 410 includes a housing 411, a condensation preventing unit, and a water collecting box 412.

The housing 411 has a cubic shape, an upper portion thereof is closed, and a window which can be opened and closed is provided, and a lower portion thereof is opened to receive the transmission unit 430.

In the embodiment, the top surface of the cover 411 is rectangular, and two parallel linear grooves penetrating the top surface are formed in the middle of the top surface and are parallel to the long sides of the top surface.

The condensation preventing unit is provided in the housing 411 to prevent the spray from condensing on the top of the housing 411 to form water drops on the product, thereby affecting the quality of the product.

The anti-condensation unit comprises a top plate unit and a plurality of water collecting grooves.

The top plate unit comprises two side inclined plates and two middle inclined plates.

The two side sloping plates are symmetrically arranged on two sides of the top of the housing 411, the side sloping plates are rectangular, long edges of the side sloping plates are arranged along long edges of the top surface, a first long edge of each side sloping plate is positioned beside a linear groove (between the linear groove and the nearest side surface of the housing 411) of the top surface, and a second long edge of each side sloping plate is positioned beside the inner side (long edge) of the housing 411 and is lower than the height of the first long edge.

Two middle part swash plate symmetries set up between two sharp grooves at housing 11 top, and middle part swash plate limit swash plate is the rectangle, and the minor face of middle part swash plate sets up along the minor face of top surface, and the first minor face of middle part swash plate is located between two sharp grooves of top surface, and the second minor face of middle part swash plate is located housing 411 inboard other (minor face) and is less than the height of first minor face.

The water collecting tank is respectively arranged on the second long edge of the side sloping plate and the lower part of the second short edge of the middle sloping plate and used for receiving condensed water flowing down from the side sloping plate and the middle sloping plate and leading out the water through a pipeline.

The sump case 412 has a rectangular box shape, and is disposed at a lower portion of the housing 411 below the transfer unit 430.

The water spraying unit 420 includes two water spraying units.

As shown in fig. 10, 12, and 14, the water spray unit includes a gas tank 211, a driving mechanism, a guide rail 212, a bracket 213, a water spray gun 214, a gas pipe, a water pipe, a plurality of gun opening valves 2141, and a plurality of pressure regulating valves 2142.

The gas tank 211 and the drive mechanism are disposed on the top of the housing 411.

The driving mechanism comprises a motor 215, a conveyor belt 216 and a fixed wheel mechanism 217, the motor 215 is connected with the fixed wheel mechanism 217 through the conveyor belt 216, and the conveyor belt 216 is arranged in parallel with the linear groove and beside the linear groove.

The guide rail 212 is arranged parallel to and beside the linear groove, and the guide rail 212 is fixedly connected with the housing 11 and is positioned in the housing 11.

As shown in fig. 12, the upper end of the bracket 213 is connected to the conveyor belt 216, the lower end is provided with a water spray gun bracket, and the bracket 213 is further provided with a guide member that is matched with the guide rail 212, and the guide member is matched with the guide rail 212, so that the moving path of the bracket 213 is accurate and the state is stable.

The two water guns 214 are respectively arranged at the lower end of the water gun support, and the straight line formed by the two water guns 214 is parallel to the short edge of the top surface. In one embodiment, the monitor 214 is a Crmlein brand, model ATX monitor.

As shown in FIG. 14, the air pipe is arranged on a bracket 213, one end of the air pipe is communicated with a water spray gun 214, and the other end of the air pipe is communicated with the air tank 211 through a straight line groove at the top.

The water pipe is arranged on the bracket 213, one end of the water pipe is communicated with the water spray gun 214, and the other end of the water pipe passes through the linear groove at the top to be communicated with an external water source.

In the embodiment, the air pipe and the water pipe are hoses, the number of the water spraying guns 214 is 4, the number of the gun opening valves 2141 is 2, the model is VP344-5DZ1-02A, the number of the pressure regulating valves 2142 is 4, and the model is IR3010-03 EG-A.

As shown in fig. 13, the transmission unit 430 includes a front roller mechanism 31, a middle roller mechanism 32, a rear roller mechanism 33, and two sensing units 34, which are sequentially disposed.

The middle roller mechanism 32 is rectangular, is disposed on the bracket 35, and includes a roller driving unit, a plurality of rotating shafts disposed in parallel, and a plurality of rotating wheels 36 disposed in parallel on the rotating shafts.

The middle roller mechanism 32 is disposed at the lower portion of the housing 411, and the long side thereof is perpendicular to the long side of the top surface of the housing 411. The rotation axis is arranged in parallel with the long side of the top surface of the housing 411.

The driving mechanism is arranged on the bracket 35 and drives the driving shaft to rotate.

The plurality of chain wheels are respectively arranged on the driving shaft and the plurality of rotating shafts, and the chain wheels of the driving shaft drive the rotating shafts to rotate through chains, so that the rotating wheels 36 are driven to rotate.

One end of the forward-falling roller mechanism 31 is rotatably connected with one end of the middle roller mechanism 32, and the other end is a free end.

One end of the rear descending roller mechanism 33 is rotatably connected to the other end of the middle roller mechanism 32, and the other end is a free end.

One end of the front descending roller mechanism 31 and one end of the middle roller mechanism 32 share one driving shaft, and the front descending roller mechanism 31 swings up and down by adopting an air cylinder or a hydraulic cylinder. One end of the cylinder is connected with the supporting leg of the bracket 35, and the piston is connected with the frame of the forward-falling roller mechanism 31.

The sensing unit 34 includes a bracket, an induction sensor, which is provided at an upper portion of the rotating wheel 36.

The inductive sensor is arranged on the bracket and is opposite to the rotating wheel 36, in the embodiment, the inductive sensor adopts a photoelectric sensor O6T200, and the brand is IFM.

As shown in fig. 13, the sensing units 34 are respectively disposed at two ends of the middle roller mechanism 32 for detecting the existence of the fabric on the roller mechanism 32.

The control part is connected to the water spraying unit 420 and the transmission unit 430, respectively, for controlling the movement of the water spraying gun 214 and the spraying of water, and controlling the operation of the roller mechanism in the transmission unit 430.

When water is needed to be sprayed to the first fabric, the control part controls the forward-falling roller mechanism 31 to be in butt joint with the PU material conveying unit 333, the forward-falling roller mechanism 31 conveys the first fabric onto the middle roller mechanism 32, and the control part controls the backward-falling roller mechanism 33 to be in butt joint with the upper layer (PU material conveying mechanism 51) of the fabric synthesizing part 5 after the water spray gun is controlled to spray water to the first fabric.

When water is needed to be sprayed to the second facing material, the control part controls the forward-falling roller mechanism 31 to be in butt joint with the feeding conveying unit 331, the forward-falling roller mechanism 31 conveys the second facing material onto the middle roller mechanism 32, and the control part controls the backward-falling roller mechanism 33 to be in butt joint with the lower layer (the second facing material conveying mechanism 53) of the facing material synthesizing part 5 after the water spray gun is controlled by the control part to spray water to the second facing material.

The fabric synthesizing part 5 is arranged between the water spraying part 4 and the fabric synthesizing receiving part 6 and is respectively connected with the water spraying part 4 and the fabric synthesizing receiving part 6.

As shown in fig. 15, the fabric synthesizing section 5 includes a PU fabric conveying mechanism 51, a third weighing mechanism 52, a second fabric conveying mechanism 53, and a detecting mechanism 54.

The PU material conveying mechanism 51 is rectangular, is disposed on the support, and is located on the first layer of the fabric synthesizing section 5. The PU material conveying mechanism 51 comprises a roller driving unit, a plurality of rotating shafts arranged in parallel, and a plurality of rotating wheels 511 arranged in parallel on the rotating shafts.

The plurality of chain wheels are respectively arranged on the driving shaft and the plurality of rotating shafts, and the chain wheels of the driving shaft drive the rotating shafts to rotate through chains, so that the rotating wheels 511 are driven to rotate.

As shown in fig. 16 and 17, the third weighing mechanism 52 includes a structural frame 521, a drive unit, four rack mechanisms 523, four load cells 524, and a tray 525.

The structural frame 521 is a rectangular parallelepiped frame, and includes four legs and an upper frame, and the upper frame includes two long beams located on both sides and a long beam 5211 disposed in the middle.

The driving unit comprises a cylinder 5221, a gear rack mechanism 5222, two T-shaped gear boxes 5223,

The cylinder 5221 and the rack and pinion mechanism 5222 are respectively arranged on the long beam 5211, and the cylinder 5221 is connected with a rack and pulls the rack to move, so that the gear in the rack and pinion mechanism 5222 is driven to rotate.

The two T-shaped gear boxes 5223 are symmetrically arranged on the two long beams respectively and are connected with the rack and pinion mechanism 5222 through two first rotating shafts respectively, and the gears in the rack and pinion mechanism 5222 drive the first rotating shafts to rotate.

The four rack mechanisms 523 are respectively disposed on the four legs, wherein the racks are vertically disposed, and the T-shaped gear box 5223 is connected to the two rack mechanisms 523 at the two ends of the long beam through two second rotation shafts.

The first rotating shaft drives the second rotating shaft to rotate through the T-shaped gear box 5223, and the second rotating shaft drives the second rack in the rack mechanism 523 to move through the rack mechanism 523.

Four load cells 524 are respectively provided on the second rack.

In an embodiment, load cell 524 is HBM model K-PW6C-N-MR-10-N-6_ 3-A-N.

The tray 525 has a rectangular shape, and includes two first links 5251, a plurality of second links 5252, and a plurality of protruding members 5253.

Four corners of the tray 525 are fixedly disposed on upper portions of the four load cells 524.

A plurality of second links 5252 are respectively disposed on the first links 5251 in parallel at intervals, the second links 5252 are disposed perpendicular to the first links 5251, a plurality of screw holes respectively connected with the protruding members 5253 are formed on the second links 5252, and a recess for avoiding the upper rotating wheel 511 is formed in the middle of the second links 5252.

The first link 5251 is disposed parallel to the belt running direction, and the second link 5252 is disposed perpendicular to the belt running direction.

The protrusion 5253 is straight and is vertically disposed on the second link 5252, and the protrusion 45 is straight and has a circular head at the top.

The plurality of protruding pieces 5253 are respectively disposed in parallel on the second link 5252, and the end portions of the plurality of protruding pieces 5253 are disposed on one plane for supporting the fabric.

Wherein the protruding pieces 5253 have an outer diameter of 2mm, the small contact area reduces the contact influence of the protruding pieces 5253 on the glue application and water spray layers of the fabric.

The rounded head provided at one end of the projections 5253 also reduces the impact of the tip of the head of the projections 5253 on the material.

The tray 525 is positioned between the PU material transfer mechanism 51 and the second facestock transfer mechanism 53.

The second fabric conveying mechanism 53 comprises a horizontally arranged conveying belt, is positioned at the lower part of the PU material conveying mechanism 51, and is used for conveying the second fabric after water spraying.

The detection mechanism 54 includes a bracket provided at an upper portion of the rotating wheel 511 and an induction sensor.

The inductive sensor is arranged on the support and is arranged right opposite to the rotating wheel 511, and in the embodiment, the inductive sensor adopts a photoelectric sensor O6T200, and the brand is IFM.

The detection mechanism 54 is arranged at one end of the PU material conveying mechanism 51 and is used for detecting the in-place condition of the first fabric sprayed with water on the PU material conveying mechanism 51.

The control part controls the third weighing mechanism 52 to weigh the first fabric and the second fabric which are sprayed with water respectively to obtain weight data of the first fabric and the second fabric which are sprayed with water, the control part calculates the weight of the water, if the weight of the water is within a design range, the control part controls the PU material conveying mechanism 51 and the PU material conveying mechanism 53 to be started, the first fabric and the second fabric are conveyed to the fabric synthesis receiving part 6, and if not, an alarm is given to remind an operator of rework.

The fabric synthesizing receiving part 6 is provided near the fabric synthesizing part 5, and the fabric synthesizing receiving part 6 is used for synthesizing a plurality of layers of fabrics.

As shown in fig. 18, the fabric synthesizing and receiving unit 6 includes a receiving table 61 and an in-position detecting module 62.

The control part controls the PU material conveying mechanism 51 and the PU material conveying mechanism 53 to be started simultaneously, and the first fabric and the second fabric are conveyed to the receiving table 61 simultaneously, wherein the first fabric is arranged on the upper surface, and the second fabric is arranged on the lower surface of the first fabric.

The in-place detection module 62 detects the in-place condition, and after the in-place condition is qualified, an operator places the third fabric on the first fabric, and sequentially superimposes and synthesizes the third fabric, the first fabric and the second fabric from top to bottom through a pressing process to form a finished synthetic fabric product.

Effects and effects of the embodiments

According to the surface fabric synthesizer that this embodiment is related to, because have climbing mechanism and a plurality of protruding piece, when the surface fabric that needs on the conveyer belt was weighed, start cylinder piston and drive the climbing tray rebound, weigh after with the surface fabric jack-up through a plurality of protruding pieces.

Further, the water spray unit of this embodiment includes actuating mechanism, support, spray gun, and the upper end and the conveyer belt of support are connected, and the lower extreme links to each other with the spray gun, and the spray gun is used for carrying out the automatic water spray to the surface fabric that is located the below, and it is limited to have overcome manual operation water spray range to the angle of spraying water is unfixed, thereby leads to spraying water on the surface fabric inhomogeneous, influences the defect of product quality, in addition, has improved productivity ratio and water spray quality, has reduced workman intensity of labour.

Further, the present embodiment also has a condensation preventing unit disposed inside the housing for preventing the spray from condensing on the top of the housing to form water drops on the product.

The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.

Claims

1. A fabric synthesis apparatus, comprising:

a feeding part, a gluing part, a lower fabric feeding part, a water spraying part, a fabric synthesizing part and a fabric synthesizing and receiving part which are arranged in sequence along the fabric moving direction,

wherein the feeding part comprises a movable conveying mechanism and a first weighing unit,

the first weighing unit is arranged at the lower part of the movable conveyer belt mechanism and is used for weighing the first fabric conveyed by the movable conveyer belt, and comprises a base, a jacking mechanism, an electronic scale and a jacking tray,

the base is arranged on the ground and positioned at the lower part of the movable conveying belt,

the jacking mechanism is provided with a cylinder and a lifting plate which are arranged on the base,

the electronic scale is arranged on the upper part of the lifting plate,

the jacking tray is arranged at the upper part of the electronic scale and is provided with a plurality of first protruding pieces for supporting the fabric,

wherein the upper part of the base is provided with a base top surface which is provided with a central through hole,

the cylinder is vertically arranged on the base and comprises a cylinder body and a piston, the cylinder body is fixedly connected with the top surface of the base and is positioned at the lower part of the top surface of the base, the piston passes through the central through hole, the end part of the piston is connected with the lifting plate,

the jacking tray comprises a plurality of vertically arranged protruding pieces, the end parts of the first protruding pieces are on a plane,

the water spray portion includes:

the water spraying room is provided with a housing and a condensation-proof unit,

a water spraying unit which is provided with two water spraying mechanisms,

wherein the cover casing is cubic, the upper part is closed, the lower part is open, two parallel linear grooves penetrating the top surface are arranged in the middle of the top surface,

the anti-condensation unit is arranged in the housing and comprises a top plate unit and a plurality of water collecting grooves,

the top plate unit comprises two side inclined plates and two middle inclined plates,

the water collecting grooves are respectively arranged at the lower parts of the side sloping plate and the middle sloping plate and are used for receiving condensed water flowing down from the side sloping plate and the middle sloping plate,

the water spraying mechanism comprises a driving mechanism, a bracket and a water spraying gun,

the driving mechanism comprises a conveyor belt, the upper end of the bracket is connected with the conveyor belt, the lower end of the bracket is connected with a water spray gun,

the water spray gun is used for spraying water to the fabric below.

2. A fabric synthesis apparatus according to claim 1, characterised in that:

wherein the water spraying unit also comprises a gas tank and a guide rail,

the gas tank and the drive mechanism are both disposed atop the enclosure.

3. A fabric synthesis apparatus according to claim 2, characterised in that:

wherein the guide rail is arranged parallel to the linear groove and beside the linear groove, the guide rail is fixedly connected with the housing and is positioned in the housing,

and the bracket is provided with a guide piece matched with the guide rail.

4. A fabric synthesis apparatus according to claim 1, characterised in that:

wherein the jacking tray also comprises a connecting plate, two first connecting rods, a plurality of second connecting rods and a plurality of thin tubes,

a plurality of threaded holes respectively connected with the first connecting rod are arranged on the connecting plate,

the first connecting rod is arranged along the width direction of the connecting plate, a plurality of threaded holes connected with the second connecting rod are arranged on the first connecting rod,

the plurality of second connecting rods are respectively arranged on the second connecting rods in parallel at intervals, and the second connecting rods are perpendicular to the first connecting rods.

5. A fabric synthesis apparatus according to claim 4, characterised in that:

wherein the jacking mechanism also comprises four guide rods which are arranged in parallel,

one end of the guide rod is connected with the lifting plate, the other end is a free end,

the piston and the four guide rods are arranged in parallel and are positioned at the same side, the four guide rods are respectively arranged in the four side through holes,

the thin tubes are respectively arranged on the second connecting rods in parallel and vertically,

the protruding piece is in a straight tube shape, one end of the protruding piece is connected with the thin tube, and the other end of the protruding piece is provided with a round head.

6. A fabric synthesis apparatus according to claim 1, further comprising:

and the control part is connected with the water spraying part and is respectively used for controlling the movement and water spraying of the water spraying gun.

7. A fabric synthesis apparatus according to claim 1, characterised in that:

wherein the fabric synthesizing part comprises a PU material conveying mechanism, a third weighing mechanism and a second fabric conveying mechanism,

the third weighing mechanism comprises a driving unit, four rack mechanisms, four weighing sensors and a tray,

the driving unit comprises a cylinder, a gear rack mechanism and two T-shaped gear boxes,

the air cylinder is connected with the gear rack mechanism, the gear rack mechanism is respectively connected with the two T-shaped gear boxes through two first rotating shafts, the air cylinder pulls the rack to move and drives the first rotating shafts to rotate through the gear rack mechanism,

the racks of the four rack mechanisms are vertically arranged, the T-shaped gear box is connected with the two rack mechanisms through two second rotating shafts,

the first rotating shaft drives the second rotating shaft to rotate through the T-shaped gear box, the second rotating shaft drives the rack in the rack mechanism to move through the rack mechanism,

the weighing sensor is arranged on the rack.

8. A fabric synthesis apparatus according to claim 7, characterised in that:

wherein the tray is rectangular and comprises two first connecting rods, a plurality of second connecting rods and a plurality of second protruding pieces,

the tray is fixedly arranged on the upper portions of the four weighing sensors, and the tray is located between the PU material conveying mechanism and the second material conveying mechanism.

9. A fabric synthesis apparatus according to claim 8, wherein:

wherein the second protruding piece is in a straight pipe shape and is vertically arranged on the second connecting rod, the top of the protruding piece is provided with a circular head,

the second protruding pieces are respectively arranged on the second connecting rods in parallel, and the end parts of the second protruding pieces are arranged on one plane.