Invention content
In order to overcome the shortcomings of that prior art, a kind of leather products automated production of present invention offer are painted with finished product
Equipment, leather drying is efficient, and infrared baking lamp saves the time dried, and improves the production efficiency of leather and fur products, skin
The sewing speed of leather goods is fast, and suitcase packaging speed is fast, effect is good, simple in structure, at low cost, multiple conveyer belts and conveyer belt pair
Leather is conveyed, and ensure that the fluency and high efficiency of production line, can effectively solve the problem that the problem of background technology proposes.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of leather products automated production finished product colouring equipment, including efficient leather blow-dry device, the efficient skin
It includes mounting bracket to remove from office blow-dry device, and the right end of the mounting bracket is equipped with device of tinting, and the front-end and back-end of the mounting bracket are pacified
Equipped with several hot air apparatus, by sprocket shaft connection, there are two sprocket wheels for the front-end and back-end of the mounting bracket, and before mounting bracket
Two sprocket wheels at end are connected by straight panel conveyor chain, and two sprocket wheels of rear end are connected also by straight panel conveyor chain, institute
It states straight panel conveyor chain top and pillar is equipped with by horizontal straight panel, the pillar top is installed with T shape framves, the T shapes
Rolling clamp seat is movably installed with by rotary shaft in frame;
The device of tinting includes mounting shell, the inner tip of the mounting shell be from left to right sequentially installed with cold wind blow it is flat
Device, ink discharge device and drying unit are equipped with leather conveyer belt, the ink-jet dress inside the mounting shell by two rollers
Bottom set end is equipped with the leather fixture being mounted on mounting shell inner wall, and the leather conveyer belt is located at the bottom righthand side of straight panel conveyor chain
And the bottom righthand side of leather conveyer belt is equipped with skin cloth stitching devices;
The skin cloth stitching devices include arch mounting plate and the conveyer belt inside arch mounting plate, the transmission
The front-end and back-end of band are equipped with the first sewing device, and being equipped with cloth right over the conveyer belt is clamped displacement mechanism, the biography
The bottom righthand side of band is sent to be equipped with suitcase processing unit (plant);
The suitcase processing unit (plant) includes casing, by supporting sliding rail to be movably installed with horizontal transmission bench in the casing,
Material-pulling device is installed at the top of the casing right end, the front-end and back-end of the horizontal transmission bench are equipped with the second sewing device,
Folding clamp system is also equipped on the horizontal transmission bench, the right end of the horizontal transmission bench is equipped with film package mechanism.
Further, the hot air apparatus includes the guide duct being fixedly mounted on mounting bracket, the inside of the guide duct
It is from left to right sequentially installed with wind-force electrical machinery, electric network and uniform exhausting plate, the wind-force electrical machinery is equipped with wind by motor shaft
Machine impeller, the electric network are connected with temperature controller, and the uniform exhausting plate is equipped with several circular arc exhaust vents.
Further, the rolling clamp seat includes the holder that normal cross-section is in " mouth " font, and the holder bottom end is equipped with
Cross accepts item, and the holder top inner side is equipped with leather slot, and the top of the holder is also equipped with several clump weights, the folder
If being equipped with dry leather clamping device on seat.
Further, the leather clamping device includes several U-clamp arms for being hinged on holder top, the U-clamp arm
Bottom end is equipped with the irony pressure bar above leather slot side, and U-clamp arm side is connected by spring with holder, described
The outer sheath rubber sleeve of irony pressure bar, leather slot bottom end are equipped with electromagnet corresponding with irony pressure bar position.
Further, the drying unit includes several infrared baking lamps mounted on mounting shell inside top, described
The side of infrared baking lamp is equipped with several light reflectors on mounting shell inner wall.
Further, the top of the leather conveyer belt posts the right end of antisticking adhesive tape and leather conveyer belt and is equipped with and is mounted on
Circular arc sliding plate on mounting shell inner wall and inclination glue scraping plate, lower section and the inclination for tilting glue scraping plate and being located at circular arc sliding plate
Glue scraping plate bottom end is equipped with slag box.
Further, the cloth clamping gearshift includes being fixedly mounted on arch mounting plate top by oil cylinder seat
First oil cylinder, the first oil cylinder right end are connected with sliding seat by horizontal extension bar, second are equipped with inside the sliding seat
Oil cylinder, second oil cylinder bottom end are connected with motor cabinet by vertical lifting bar, and decelerating motor, institute are equipped in the motor cabinet
Stating decelerating motor bottom end, there are four fixed strips by motor shaft connection, and the bottom face of the fixed strip described in four is in same level
Upper and four fixed strips bottom end connects framed clevis seat board jointly, and the frame clevis seat board is equipped with several magnetic holding devices.
Further, the casing left end is equipped with third oil cylinder by oil cylinder seat, and the third oil cylinder right end passes through work
Stopper rod is connected with horizontal transmission bench.
Further, the material-pulling device includes the pendulum push plate that casing upper right side is mounted on by articulated shaft, described hinged
Axis connection has motor.
Further, the folding clamp system includes rotary pressure plate and the 4th oil cylinder mounted on casing top, described
Horizontal transmission bench is equipped with mounting groove, and the rotary pressure plate is mounted in mounting groove by drive shaft and rotary pressure plate top is installed
If there is dry rubber substance press strip, the 4th oil cylinder bottom end is connected with U-shaped article by piston rod, the bottom end of the U-shaped item be equipped with by
Pressure roller.
Further, the film package mechanism includes installs case, and the installs case front-end and back-end are respectively mounted there are two film
Volume send wheel, the installs case center to be equipped with adapting table, and the film roll is sent and is wound with shrink film on wheel, and the adapting table top is set
Framed shape slot and electrical heating pressure-bearing item, the adapting table surface, which is equipped with, compresses cutting mechanism.
Further, the cutting mechanism that compresses includes the 5th oil cylinder by oil cylinder seat at the top of installs case, institute
It states the 5th oil cylinder bottom end and rectangle lower platen is connected with by piston rod, rectangle lower platen bottom end connects framed shape by compression spring
Press strip, rectangle lower platen bottom end are equipped with four limiting plates on the outside of frame shape press strip, are set on the outside of the frame shape press strip
Have four film cutters mounted on rectangle lower platen bottom end, the frame shape press strip and film cutter be located at electrical heating pressure-bearing item and
The surface of frame shape slot.
Compared with prior art, the beneficial effects of the invention are as follows:
(1) efficient leather blow-dry device of the invention jointly blows leather using the wind turbine of mounting bracket rear and front end
Wind, it is big that leather receives the area that hot wind brushes, and drying efficiency is high, and under the action of the wind, leather can also rotate, and leather can be with
It is dried when transport, substantially increases the air-dried speed of leather, and hot wind can remove the sundries of leather surface or dust
It removes, makes the following process better quality of leather;
(2) leveling device is blown by cold wind before device processing of tinting of the invention and blows smooth, then tinted, tint by ink discharge device
High-quality, infrared baking lamp saves the time dried, improves leather and fur products to its heating, drying after tinting
Production efficiency;
(3) skin cloth stitching devices and suitcase processing unit (plant) of the invention are all made of machine and are sutured automatically to leather, and
Two parallel sides of leather can be sewed every time, greatly accelerate the sewing speed of leather and fur products, improve the production effect of production line
Rate saves manpower;
(4) film package mechanism of the invention can not only be compressed and be sealed to film, and can also be cut to film, be saved
Hold-down mechanism and heat-sealing device, it is simple in structure, it is at low cost, to which suitcase be packed automatically, the compression of film packaging,
Heat-sealing and cross cutting successively carry out, and substantially increase the packaging efficiency of leather and fur products, are not easy after leather and fur products is packaged by grey dustiness
It contaminates or makes moist, be more convenient the preservation of leather and fur products and to the subsequent processing of leather and fur products and modification;
(5) present invention conveys leather using multiple conveyer belts and conveyer belt, both ensure that the stream of automatic assembly line
Smooth property also ensures that the high efficiency production of leather and fur products, processing quality are good.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, the present invention provides a kind of leather products automated production finished product colouring equipment, including
Efficient leather blow-dry device 1, the efficient leather blow-dry device 1 includes mounting bracket 101, and the right end of the mounting bracket 101 is equipped with
It tints device 2, the front-end and back-end of the mounting bracket 101 are mounted on several hot air apparatus 102, and stating hot air apparatus 102 includes
The guide duct 1021 being fixedly mounted on mounting bracket 101, guide duct 1021 are tiltedly mounted on the side wall of mounting bracket 101, and are pacified
The air outlet for shelving the guide duct 1021 installed on 101 foreboards tilts upward and hot wind blows to the top of holder 601, mounting bracket
Heat-sealing of the outlet air port of guide duct 1021 on 101 rear ends diagonally downward and in it blows to the top half of 601 leather of holder,
To make the hot wind at 101 both ends of mounting bracket not cancel out each other, and holder 601 can be made to be rotated around shaft with leather.
The inside of the guide duct 1021 is from left to right sequentially installed with wind-force electrical machinery 1022, electric network 1023 and uniformly goes out
Aerofoil 1024, the wind-force electrical machinery 1022 are equipped with draught fan impeller 1025 by motor shaft, and wind-force electrical machinery 1022 drives wind turbine leaf
1025 rotation of wheel, to generate the wind for blowing to 101 center of mounting bracket, wind is heated properly after electric network 1023, then hot
Wind blows to leather from air outlet.
The electric network 1023 is connected with temperature controller 1026, and the uniform exhausting plate 1024 goes out equipped with several circular arcs
The air duct internal face of air holes 1027, circular arc exhaust vent 1027 is arc surface, and hot wind can be formed after circular arc exhaust vent 1027 is blown over
Uniform hot air flow blows to leather surface, to make leather drying evenly, and wind pass through it is miscellaneous when circular arc exhaust vent 1027
Sound is small, and hot wind loss is few, reduces noise, improves hot wind efficiency.
Preferably, temperature control equipment 1026 detects the temperature of hot wind by being located at 1023 front end sensors of electric network,
Then it feeds back in controller, then temperature control equipment 1026 starts to control the electricity that the fever silk screen in electric network 1023 flows through
The temperature for flowing and controlling electric network 1023 both ensure that drying efficiency, and also ensured skin to make hot wind reach suitable temperature
The quality of leather.
By the connection of sprocket shaft 103, there are two sprocket wheels 104 for the front-end and back-end of the mounting bracket 101, and before mounting bracket
Two sprocket wheels 104 at end are connected by straight panel conveyor chain 105, and two sprocket wheels 104 of rear end are also by straight panel conveyor chain
105 are connected, sprocket wheel 103 there are two connections on a sprocket shaft 103, this ensures that the synchronism of two chains, two
Straight panel conveyor chain 105 is mutually parallel and the steering of the two rotating speed is identical, to make pillar 107 and T shapes frame 108 be conveyed with straight panel
More stablize when chain 105 rotates.
105 top of straight panel conveyor chain is equipped with pillar 107, pillar 107 and horizontal straight panel by horizontal straight panel 106
106 is vertical, so that leather is received more stable when hot wind brushes.107 top of the pillar is logical to be equipped with T shapes frame 108, T shape framves
108 right end section shape is " T " shape, and rolling clamp seat 6 is movably installed with by rotary shaft 109 in the T shapes frame 108, revolves
Shaft 109 is vertical with T-type frame 107, and under the wind-force effect of hot wind, rolling clamp seat 6 can be with rotary shaft 109 for axis and in T shapes
108 bottom of frame rotates, to accelerate the speed of leather drying.
The axis of guide duct 1021 is vertical with the arbitrary a line of T shapes frame 108, and rolling clamp seat 6 and T shapes frame 108 is
Rectangular frame, the top margin of rolling clamp seat 6 and vertical with the arbitrary a line of T shapes frame 108, so hot wind blows to the face on leather
Product is big, and leather drying is efficient, and under the brushing of 101 front and back end difference hot wind of mounting bracket, since the two sides of leather is by wind
The effect of power and so that rolling clamp seat 6 is rotated with leather, to make each face of leather all arrive hot-air seasoning, drying efficiency
It is high.
Preferably, hot air apparatus 102 can not only accelerate the rate of drying of leather, make its internal moisture rapid evaporation, and
The dust and villus of leather surface are also blown down, and keep leather cleaner, and leather following process is high-quality, and in leather by straight panel
It is dried during conveyor chain 108, improves leather drying efficiency, and do not influence the flowing of leather production line, leather production
Product production efficiency is high.
As shown in Figure 4 and Figure 5, the rolling clamp seat 6 includes the holder 601 that normal cross-section is in " mouth " font, the holder
601 bottom ends are equipped with cross and accept item 602, and 601 top inner side of the holder is equipped with leather slot 603, and it is in one that cross, which accepts item 602,
A " ten " word when it can make supple leather be placed in leather slot 603, is unlikely to due to gravity that intermediate recess is gone down,
The top surface of cross undertaking item 602 in the same plane, makes leather be placed on more flat in leather slot 603 with the bottom surface of leather slot 603
It is whole.The shape of leather slot 603 is rectangle, therefore it is rectangle that the present invention, which gives tacit consent to the shape of leather material,.It is installed on the holder 601
If there is dry leather clamping device 605.
Supplementary explanation is equipped with several to make the drying area bigger of leather on holder and cross undertaking item 602
Ventilation hole, to improve the drying efficiency and quality of leather.
The leather clamping device 605 includes several U-clamp arms 606 for being hinged on 601 top of holder, and U-clamp arm 606 can
It is rotated on holder 601,606 side of U-clamp arm is connected by spring 10 with holder 601, the bending of U-clamp arm 606
The bottom end in portion is connected with 10 top of spring.606 bottom end of U-clamp arm is equipped with the irony above 603 side of leather slot
Pressure bar 607, the outer sheath rubber sleeve 608 of the irony pressure bar 607 will not be pressed when leather being made to be clamped by irony pressure bar 607
It is bad, and rubber sleeve 608 make leather be clamped when stiction bigger, leather receive hot wind brush and rotate when it is more steady
It is fixed.603 bottom end of leather slot is equipped with electromagnet 609 corresponding with 607 position of irony pressure bar, and electromagnet 609 uses electromagnetism
Relay controls its power on/off, keeps the reaction of fixture more precisely and efficient.
The leather clamping device 605 clamps and the principle of release leather is:
When initial, 609 no power of electromagnet, U-clamp arm 606 makes irony pressure bar 607 under the elastic force effect of spring 10
Leather slot 603 is exited, leather is put into leather slot 603, so that electromagnet 609 is powered and generates magnetic field, electromagnet 609 attracts
Irony pressure bar 607 makes the bottom end of irony pressure bar 607 enter in leather slot 603 and applies pressure to leather, to make leather tightly
It is fixed in leather slot, leather drying is high-quality.
The top of the holder 601 is also equipped with several clump weights 604, after leather drying, 105 band of straight panel conveyor chain
It T shapes frame 108 to convey to the right, leather is no longer influenced by hot wind and brushes, and at this moment leather is transported to the right under the leading of rolling clamp seat 6
Dynamic, when leather reaches leather 205 surface of conveyer belt, chain stops conveying, and at this moment the bottom surface of T shapes frame 108 is conveyed with leather
Band 205 is parallel, and holder 601 also makes holder 601 rotate automatically because of the effect of clump weight 604, and last holder 601 stops rotation
Turning state is:Clump weight 604 and cross accept the following above and that item 602 is located at leather, and at this moment leather does not stop, electricity
Magnet 609 powers off, you can so that leather clamping device 605 is unclamped leather, leather falls on leather conveyer belt 205 and carries out down automatically
The operation of one step.
As shown in Figure 3 and Figure 6, the device 2 of tinting includes mounting shell 201, and the inner tip of the mounting shell 201 is from a left side
It is sequentially installed with cold wind to the right side and blows leveling device 202, ink discharge device 203 and drying unit 204, ink discharge device 203 blows flat with cold wind
It is equipped with partition board 207 between device 202, between ink discharge device 203 and drying unit 204, to make the operating procedure to leather
It is independent of each other.Leather conveyer belt 205 is installed by two rollers inside the mounting shell 201, cold wind blows the knot of leveling device 202
Structure is similar with hot air apparatus 102, and the electric network 1023 on hot air apparatus 102 is removed, and is that cold wind blows leveling device.
The wind inclination that cold wind blows the blowout of leveling device 2 is transported to 205 towards leather, to will fall off leather conveyer belt 205
On out-of-flatness leather and gauffer all blow it is flat, leather conveyed on leather conveyer belt 205 it is more stable, make it is subsequent tint operation more
Add smooth, and cold wind blows leveling device 202 and can also dissipate temperature remaining due to drying on leather, to make tinting for leather
It is more stable, better quality of tinting.
203 bottom end of the ink discharge device is equipped with the leather fixture 206 being mounted on 201 inner wall of mounting shell, leather fixture 206
Principle it is similar with the principle of leather clamping device 605, leather arrival before, leather fixture 206 is in the open state, leather
Be sufficiently cooled and blow it is flat after, leather conveyer belt 205 suspends transport after leather to be transported to the ink-jet region of ink discharge device 203,
Leather fixture 206 clamps leather, to make leather receiving tint, fixes, tints more stable when leather is tinted.
After leather is tinted, leather conveyer belt 205 restarts and is passed through with leather the baking zone of drying unit 204
Domain.The drying unit 204 includes several infrared baking lamps 2041 mounted on 201 inside top of mounting shell, described infrared
The side of line drying lamp 2041 is equipped with several light reflectors 2042 on 201 inner wall of mounting shell, light reflector
The light that infrared baking lamp 2041 is launched is reflected or is refracted on leather by 2042, is applied on leather to greatly accelerate
Then the rate of drying of color, the infrared ray that infrared new drying lamp 2041 is sent out make coating surface produce by the moisture absorption in coating
Life is vibrated and is generated heat, to substantially increase coating drying rate.
The drying temperature of infrared baking lamp 2041 is controlled by controller, prevents from making because the drying temperature of infrared ray is excessively high
Leather shrinkage makes dye discoloration, and different leathers has different shrinkage temperatures, and concrete condition will be specifically arranged, in controller
Temperature sensor detect temperature be more than established standards when, controller automatically control infrared baking lamp 2041 electric current become
It is small, to make the intensity of infrared ray be lower, to make to lower under drying temperature, it ensure that leather is non-discolouring complete with quality
It is good.
It need to remark additionally, the right end section shape of mounting shell 201 is in an inverted " u "-shaped to make ink discharge device
203 when spraying leather and being tinted, and coloring agent or viscose glue will not spray outside mounting shell 201, and workshop is more environmentally-friendly
Totally, and light reflector 2042 makes the light of infrared baking lamp 2041 not leak, and improves safety, worker is not
It can be arrived by infrared radiation, the light that above-mentioned infrared baking lamp 2041 generates is far infrared, right even if infrared ray is revealed
What worker also injure almost without, improves the safety in workshop.
The right end of leather conveyer belt 205 is equipped with the circular arc sliding plate 2052 being mounted on 201 inner wall of mounting shell and inclination is scraped
Offset plate 2053, the lower section for tilting glue scraping plate 2052 and being located at circular arc sliding plate 2053,2052 bottom end of inclination glue scraping plate, which is equipped with, to be connect
Slag box 2054.The bottom righthand side that glue scraping plate 2052 is located at conveyer belt 205 is tilted, and the bottom end for tilting glue scraping plate 2052 has a down dip to the right
Tiltedly, the top for tilting glue scraping plate 2052 and the surface minimum distance of conveyer belt 205 are 0.3-0.5mm, to make leather conveyer belt
Dyestuff and viscose glue on 205 are all stripped off, and then dyestuff and gluing flow into slag due to gravity factor from inclination glue scraping plate 502
In box 2052.
Antisticking adhesive tape 2051 is posted on the top of leather conveyer belt 205 as illustrated in figs. 6 and 7, and antisticking adhesive tape 2051 can prevent
Dyestuff or gluing are bonded on leather conveyer belt 205, reduce the cleaning difficulty of leather conveyer belt 205.Circular arc sliding plate 2052
Top surface be arc surface, and the top face of circular arc sliding plate 2052 and the top end face of leather conveyer belt 205 are highly consistent, the right side
End top is inclined inclined-plane under to the right, to make to tint and leather after drying is more swimmingly from circular arc sliding plate 2052
It slides on conveyer belt 302.The leather conveyer belt 205 is located at the bottom righthand side of straight panel conveyor chain 105 and leather conveyer belt 205
Bottom righthand side is equipped with skin cloth stitching devices 3.
As shown in Figure 7 and Figure 8, the skin cloth stitching devices 3 including arch mounting plate 301 and are mounted on arch mounting plate
Conveyer belt 302 inside 301, the right end section shape of arch mounting plate 301 are in inverted " u "-shaped, the front end of the conveyer belt 302 and
Rear end is equipped with the first sewing device 303, and the first sewing device 303 is mounted on the inside of arch mounting plate 301 by holder, is
Make cloth and leather that can be sewn, give tacit consent to here the length of leather and cloth, width than two the first sewing devices 303 it
Between distance it is big, i.e., when leather and cloth are laid on conveyer belt 302, conveyer belt 302 is stretched out on the both sides of leather and cloth.
The suture principle of supplementary explanation, the first sewing device 303 and the second sewing device 405 and existing sewing machine
Principle is similar, and the eedle of sewing machine is fixed on shank, and the bottom end of eedle is equipped with threading hole, and shank is passed through a series of by motor
Gear and cam traction move up and down.When the tip of eedle passes through leather and cloth, eedle in leather and cloth one
It is one small coil of bottom surface pull-out from the top surface of cloth to leather towards another side, the shuttle below leather ceaselessly rotates simultaneously
Just this coil is caught, another coil of another single line or same root line is then encased, it is slow in leather and step
When ground moves, suture just is woven at the edge of leather and cloth, to sew up leather and cloth.
The cloth clamping gearshift 7 includes first that 301 top of arch mounting plate is fixedly mounted on by oil cylinder seat
Oil cylinder 701,701 right end of the first oil cylinder are connected with sliding seat 703, the bottom end shape of sliding seat 703 by horizontal extension bar 702
Shape is consistent with the end shape of arch mounting plate 301, to keep sliding seat 703 smoothly left on 301 top of arch mounting plate
Right sliding.Second oil cylinder 11 is equipped with by mounting layer inside the sliding seat 703, it is vertical that 12 bottom end of the second oil cylinder passes through
Elevating lever 704 passes through the top of arch mounting plate 301 to be connected with motor cabinet 705, and decelerating motor is equipped in the motor cabinet 705
706, the rotation of decelerating motor 706 is slower, after front and back two side seam systems of leather, so that leather is rotated 90 °, then sewing needle
Start to sew another two sides of leather.
It is noted that since 704 bottom end of vertical lifting bar passes through the top of arch mounting plate 301, so pacifying in arch
The top of loading board 301, which is equipped with, allows vertical lifting bar 704 to pass through and allow the rectangle that vertical lifting bar 704 horizontally slips in it
Through-hole groove.
706 bottom end of the decelerating motor is connected by motor shaft there are four fixed strip 707, the fixed strip 707 described in four
Bottom face is in same level and the bottom end of four fixed strips 707 connects framed clevis seat board 708, frame clevis seat board jointly
708 section shape of bowing is in " mouth " word.Fixed strip 707 is connected with the top of four side corners of frame clevis seat board 708, from
And frame clevis seat board 708 is made more to stablize.The frame clevis seat board 708 is equipped with several magnetic holding devices 709.Magnetic holding device 709
It is identical with the fastening of leather clamping device 605, it is to clamp leather using electromagnetic attraction iron block or iron bar, it is disconnected in electromagnetism
When electric, iron block unclamps leather or cloth because of the elastic force of spring again.
It need to remark additionally, the distance between front and rear panels of frame clevis seat board 708 two the first sewing devices of ratio
The distance between 303 is big, i.e., when sewing leather and cloth.Sewing needle is located at the inside of rectangle holder plate 708, to make skin
More stablize when leather, cloth sewing, the sewing area between leather cloth is equal, and leather and fur products is without protrusion, sewing quality
More preferably.
The step of together with the sewing up with leather cloth of skin cloth stitching devices 3 is:
(1) after leather is transported on conveyer belt 302, conveyer belt 302 takes time out to after leather is transported to suitable position.This
When the first oil cylinder 701 start, to make sliding seat 703 slide into suitable position, then the first oil cylinder 701 temporarily braking, this time-frame
Clevis seat board 708 and the surface that the cloth inside frame clevis seat board 708 is respectively positioned on leather is fixed on by magnetic holding device 709,
Then the second oil cylinder 11 startup makes vertical lifting bar 704 extend, to make entire frame clevis seat board 708 decline with cloth,
When cloth bottom surface is affixed with leather top surface, the second oil cylinder 11 braking, magnetic holding device 709 temporarily unclamps cloth, then electromagnetism
Fixture 709 again clips together the four edges of cloth and leather, completes the preliminary fixation of cloth and leather;
(2) first oil cylinders 701, which are again started up, makes the elongation of horizontal extension bar 702 to drive the displacement to the right of sliding seat 703, sliding
Dynamic seat 703 enters the first sewing device together with fixed leather, cloth in frame clevis seat board 708 and frame clevis seat board 708
Under 303 needle, at this moment needle starts to sew up cloth and leather, and cloth and leather are in sliding seat 703
Drive under slowly move right, to make leather front end and cloth front end, leather rear end and cloth rear end be sewed together,
Complete the suture on both sides before and after cloth and leather;
(3) before and after cloth and leather after the suture of both sides, the first temporarily braking of oil cylinder 701, decelerating motor 706 starts,
It is rotated by 90 ° with fixed strip 707 and rectangle holder plate 708, to which cloth and leather are also had rotated 90 °, makes leather and cloth
Unstitched two sides are placed under needle, and then the first oil cylinder 701 restarts, with sliding seat 703 to left dislocation,
To make cloth and leather be moved to the left and by 303 suture of the first sewing device, last cloth and another two sides of leather also by
It is stitched together, completes the suture of leather and cloth four edges;
(4) after cloth, leather suture, the first oil cylinder 701 returns to initial position, magnetic holding device 709 unclamp cloth and
Leather, the driving of the second oil cylinder 11 make frame clevis seat board 708 return to initial position, and then frame clevis seat board 708 prepares to subsequent
Cloth is clamped, and the leather sewed has conveyer belt 302 to be transported on horizontal transmission bench 403, is ready for suitcase suture
Operation.
As shown in figure 9, the bottom righthand side of the conveyer belt 303 is equipped with suitcase processing unit (plant) 4, the suitcase processing unit (plant) 4 wraps
Casing 401 is included, the casing 401 is interior by supporting sliding rail 402 to be movably installed with horizontal transmission bench 403,401 left end of the casing
Third oil cylinder 407 is installed by oil cylinder seat, 407 right end of third oil cylinder is connected by piston rod with horizontal transmission bench 403
It connects.When third oil cylinder 407 starts, energy band horizontal transmission bench 403 and horizontally slips on support sliding rail 402, to make skin
The suitcase sewing operation of leather is more smooth.
The front-end and back-end of the horizontal transmission bench 403 are equipped with the second sewing device 405, width i.e. front and back two of leather
The distance between side is longer than the distance between two the second sewing devices 405, and front and back two sides of leather stretch out second
The outside 1-2cm of sewing device 405 avoids suitcase sewing line apart from leather edge mistake to keep suitcase sewing quality more preferable
Suitcase problem easy to crack caused by small.It is also equipped on the horizontal transmission bench 403 and folds clamp system 8, the level
The right end of transfer station 403 is equipped with film package mechanism 5.
The folding clamp system 8 includes rotary pressure plate 801 and the 4th oil cylinder 802 mounted on 401 top of casing, described
Horizontal transmission bench 403 be equipped with mounting groove 406, the rotary pressure plate 801 by drive shaft 803 be mounted on mounting groove 406 in and
If 801 top of rotary pressure plate is equipped with dry rubber substance press strip 804, the quantity of rubber press strip 804 is at least three, can compress skin respectively
Front, back and the right of leather, to keep two layers of leather more stable when sewing.Drive shaft 803 is driven by servo motor
It is dynamic, so as to accurately control the rotation angle of rotary pressure plate 801, and then it is precisely controlled clamping force of the rubber press strip 804 to leather.
Mounting layer is equipped in horizontal transmission bench 403, servo motor is mounted in mounting layer, and servo motor passes through a series of axis and gear
It drives drive shaft 803 to rotate, is rotated to control rotary pressure plate 801.
4th oil cylinder, 802 bottom end is connected with U-shaped article 805, the right end sectional view inverted " u " of U-shaped item 805 by piston rod
Shape.The bottom end of the U-shaped item 805 is equipped with pressing roller 806.Because when rotary pressure plate 801 rotates clockwise, if leather
There is no fixing device to fix, leather can slide on horizontal transmission bench 403, to cause leather to fold failure.Therefore it is arranged
Pressing roller 806.The axis of pressing roller 806 is parallel with the perpendicular bisector in leather front or back and axis is located at the right side of perpendicular bisector,
To make leather when being folded, the left side and the right can be aligned, to which the suitcase after sewing is more beautiful.
Folding the step of leather is folded up and sewed by clamp system 8 is:
Leather is transported to after suitable position by horizontal transmission bench 403 suspends displacement, and the 4th oil cylinder 802 drives piston rod elongation
Pressing roller 806 is set to press the middle part of leather, then servo motor drives horizontal rotation pressing plate 801 to rotate clockwise, by leather
Then left-half makes the left-half of leather be tightly pressed against on right half part with rotation, rubber press strip 804 improves pressure at this time
Clamp force and frictional force make leather not slided when receiving sewing, and the then continuation of horizontal transmission bench 403 is slided to make to the right
Leather after folding up is sutured the left-right parts of the left-right parts in front of leather and back by the second sewing device 405
Together, to be processed into a suitcase.
It need to remark additionally, the bottom side of 801 left end of rotary pressure plate is equipped with arc groove 807, avoids the rotation of rotary pressure plate 801
By the influence of leather and pressing roller 806 when turning, to keep rotary pressure plate 801 more stable to the pressing force of leather, more reliable.
Preferably, two sides of leather are sutured simultaneously by two sewing devices, to substantially increase skin
The sewing efficiency of leather goods, and whole machine is automatically brought into operation, and saves manpower, sewing is finer.
Material-pulling device 404 is installed, the material-pulling device 404 includes passing through articulated shaft at the top of 401 right end of the casing
4041 are mounted on the pendulum push plate 4042 on 401 top of casing, put the height of push plate 4042 than articulated shaft 4041 and horizontal transmission bench 403
The small 0.5-0.8mm of minimum distance of top surface when so that pendulum push plate 4042 is rotated left and right in vertical plane, puts the bottom of push plate 4042
Face will not contact and rub to horizontal transmission bench 403, and put push plate 4042 and can also touch suitcase, and by suitcase from horizontal transmission
It pushes, and is fallen in next operating device on platform 403.The articulated shaft 4041 is connected with motor 4043.
The principle of 404 pusher of material-pulling device is:
Before suitcase does not sew, the bottom end of pendulum push plate 4042 tilts the bottom end that push plate 4042 is put towards lower left apart from water
403 identity distance of flat transfer station is big from the suitcase thickness than processing, to not influence the sewing of suitcase, after suitcase sews,
The displacement to the right under the driving of third oil cylinder 407 of horizontal transmission bench 403, to which suitcase to be transported to the right side of pendulum push plate 4042,
Then motor 4043 starts, and pendulum push plate 4042 is made to rotate counterclockwise, and puts the bottom end displacement to the right of push plate 4042 and pushes suitcase and exist
Displacement to the right on horizontal transmission bench 403, suitcase, which drops to, prepares packaging on adapting table, the reversion of motor 4043 is returned with pendulum push plate 4042
To initial position.
As shown in Figure 10 and Figure 11, the film package mechanism 5 includes installs case 501, and installs case 501 is in cuboid box-like
Mounting shell, 501 front-end and back-end of the installs case are respectively mounted send wheel 502 there are two film roll, and the film roll is sent and wound on wheel 502
There is a shrink film 506, it is to put film wheel that four film rolls, which send be located at 501 front end of installs case in wheel 502, and what it is positioned at rear end is wound membrane
Wheel.Two film rolls of bottom end send the bottom surface of common shrink film 506 on wheel 502 to be affixed with 503 top surface of adapting table, two of top
Film roll send shrink film 506 common on wheel 502 to be located under rectangle lower platen 902, to make the shrink film 506 on top can be by under
It presses and cuts.
Preferably, after shrink film 506 is cut away a rectangle part, edge portions still link together, no
Conveying of the film winding wheel 502 to shrink film 506 is influenced, to ensure that film package mechanism 5 can always wrap leather and fur products
Dress, and shrink film 506 has shrinkage, when frame shape press strip 904 declines with top contraction film 506,506 meeting of shrink film
It deforms upon but not damages, ensure that the quality of installation film.
501 center of the installs case is equipped with adapting table 503, and adapting table 503 is located at the lower right of horizontal transmission bench 403,
When so that suitcase is fallen from horizontal transmission bench 403 due to material-pulling device 404, suitcase also has certain motional inertia, so skin
With parabola track is fallen in the shrink film 506 on adapting table 503 packet, and suitcase will not be hindered by the shrink film 506 of upper end
Gear, leather and fur products packaging are more smooth.
503 top of the adapting table is equipped with frame shape slot 504 and electrical heating pressure-bearing item 505, is set right over the adapting table 503
Have and compresses cutting mechanism 9.The cutting mechanism 9 that compresses includes the 5th oil cylinder that 501 top of installs case is mounted on by oil cylinder seat
901,901 bottom end of the 5th oil cylinder is connected with rectangle lower platen 902, piston rod and rectangle lower platen 904 by piston rod
Top center is connected, make press strip to the pressure of film evenly.902 bottom end of rectangle lower platen is connected with by compression spring 903
The number of frame shape press strip 904, compression spring 903 is at least 8, and compression spring 903 is evenly distributed on 902 bottom end of rectangle lower platen, from
And keep the four edges of frame shape press strip 904 essentially identical to the pressure of film, to ensure that heat-sealing and cross cutting quality.
902 bottom end of rectangle lower platen is equipped with four limiting plates 905 positioned at 904 outside of frame shape press strip, four limits
The both ends of position plate 905 interconnect, and four 905 bottom end section shapes of limiting plate are in " mouth " font, to make 904 quilt of frame shape press strip
It is limited in limiting plate 905, the side and the side of limiting plate 905 of frame shape press strip 904 are affixed, frame shape press strip 904 and electrical heating
The docking of pressure-bearing item 505 is more stablized.904 outside of the frame shape press strip is equipped with four mounted on 902 bottom end of rectangle lower platen
The end face of film cutter 906, die cut adjacent knife 906 also interconnects, and the bottom end section of four die-cutting rules 906 is also in one " mouth "
Font, to make the double-deck shrink film all be cut, and cutting profile is in a rectangle.
It is noted that the height of die-cutting rule 906 is bigger than the height of limiting plate 905, to enable die-cutting rule 906 to stretch out limit
Position plate 905 and cut shrink film 506, and compression spring 903 in the raw when, the bottom surface level height of frame shape press strip 904 compares mould
The lower horizontal height of cutter 906 is low, to which when rectangle lower platen 902 declines, frame shape press strip 904 first contacts shrink film
506 and compress be allowed to be heat-sealed, be then just cut knife 906 cutting, sequence it is more reasonable, leather and fur products packaging quality is more preferable.
The frame shape press strip 903 and film cutter 906 are located at the surface of electrical heating pressure-bearing item 505 and frame shape slot 504,
Electrical heating pressure-bearing item 505 is internally provided with heat block, and heat block is connected with heating device, and heating device is located inside adapting table 503
Interlayer in.Duplicature can be hotly joined together after compressing the double-deck shrink film 506.When die-cutting rule 906 is displaced to the lowermost
It waits and enters frame shape slot 504, but due to the blocking of frame shape press strip 904, die-cutting rule 906 will not be contacted with the bottom end of frame shape slot 504, from
And the abrasion of adapting table 503 and the edge of a knife rust of die-cutting rule 906 are avoided, the service life of die-cutting rule 906 is extended, ensure that
Stable, higher cross cutting quality and efficiency.
Film package mechanism 5 is to the packaging step of leather and fur products:
Suitcase falls to rear between upper and lower two shrink films 506 on adapting table 503, at this moment the 5th oil cylinder 901 startup
Rectangle lower platen 902 is set to decline, frame shape press strip 904 is close to bottom crimp film 506 with top contraction film 506, then frame shape
Press strip 904 and electrical heating pressure-bearing item 505 compress two shrink films 506 up and down jointly, and electrical heating pressure-bearing item 505 starts to two
The part that a shrink film 506 presses is heated, and makes two layers of 506 heat seal of shrink film together.Under rectangle lower platen 902 continues
Row, the at this moment contraction of compression spring 903,906 downlink of die-cutting rule cuts shrink film 506, so as to complete the packaging to leather and fur products.
Preferably, film package mechanism 5 can not only be compressed and be sealed to film, and can also be cut to film, to
Film is set automatically to pack suitcase, multiple steps of film packaging are almost carried out at the same time, and substantially increase leather and fur products
Guaranteed efficiency saves hold-down mechanism and heat-sealing device, simple in structure, at low cost, is not easy by dust after leather and fur products is packaged
It pollutes or makes moist, be more convenient the preservation of leather and fur products and to the subsequent modification of leather and fur products.
It need to remark additionally, production line of the invention is not limited only to production suitcase, moreover it is possible to produce leather school bag, leather money
Packet, leather document envelope, cortex pillowcase, leather pen cap cylinder and other items, the size of each device is changed according to needs of production,
The leather and fur products of needs can be processed, applicability is wide.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.