Leather shoes upper of a shoe sandblasting raising machine
The utility model belongs to shoemaking production equipment field, especially a kind of leather shoes upper of a shoe sandblasting raising machine.
At present, conventional shoe-making process needs to carry out fluffing process in upper of a shoe bonded edge, then makes itself and the whole footwear of the bonding formation of sole, finally completes production, fluffing technique directly affects the bonding fastness of upper of a shoe and sole, and the quality for shoes plays vital effect.Existing shoemaking manufacturer mainly still relies on artificial hand holding equipment to carry out fluffing processing, and automation technolo degree is lower, and higher for artificial technical requirement, labour intensity is large.For machine automatization fluffing process equipment, the restriction of emery wheel is subject to owing to playing nominal dimension, a narrower ring shape can only be tripped out in upper of a shoe outer and play hair-fields, be applicable to shoemaking at the bottom of injection shoes and cold bonding technique can not be used for, and in use once coming unglued in fluffing position there is the hidden danger that upper of a shoe and sole depart from.
The patent document of retrieval near field:
A kind of Full-automatic upper napping machine (CN101982133A), comprise work top, main drive motor and play hairbrush, work top is provided with the fluctuating template identical with the upper of a shoe angle undulations of upper of a shoe and the upper of a shoe contour mould consistent with the profile of upper of a shoe, be provided with between fluctuating mould and upper of a shoe contour mould and driven by main drive motor, moved up and down photovoltaic assembly along fluctuating template, and carry out according to the profile of upper of a shoe the fluffing assembly that irregular circular motion has also driven hairbrush High Rotation Speed along upper of a shoe contour mould simultaneously.The utility model adopts automatic upper roughing machine, and fluffing speed is fast, and fluffing evenly, improves upper of a shoe adhesive strength, can be used for large batch of mechanization production, raise labour productivity.
A kind of laser upper roughing machine and processing method (CN104886879A) thereof, comprise rotary table, location-plate, laser beam emitting device and manipulator, rotary table is the endless drive workbench of horizontal conveyor, and in rotary table upper end, annular is provided with multiple location-plate for spacing shoe tree uniformly at intervals; Outside a station of the side of rotary table, a laser beam emitting device is installed, be provided with a manipulator inside the rotary table relative with laser beam emitting device, manipulator location captures the shoe tree on transmission workbench and carries out laser fluffing processing under being delivered to laser beam emitting device.The utility model process velocity is fast, fluffing evenly, effective guarantee adhesive strength, large batch of mechanization production can be suitable for, enhance productivity and Improving The Quality of Products, and on automatic raising machine, dust collect plant is installed, can effectively prevent the chip dust produced in processing from flying upward aloft, avoid causing environmental pollution, improving production efficiency and product quality.
Through contrast, the technological means that above prior art lifter and present patent application adopt is distinct larger, and the technical scheme of present patent application has better technique effect for shoemaking, the demand of multiple shoe-making process can be met, possess fabulous application prospect, publication and prior art do not affect the creativeness of present patent application.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of rational in infrastructure, high-quality and high-efficiency, energy-conserving and environment-protective, reliability and durability leather shoes upper of a shoe sandblasting raising machine.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of leather shoes upper of a shoe sandblasting raising machine, it is characterized in that: comprise frame, Last support, fluffing seal box, sandbox and disposal box, frame upper end is provided with a Last support moved up and down, central rack corresponding below this Last support is provided with a fluffing seal box, this fluffing seal box lower end is fixed with sandbox, be provided with sand-blasting gun in fluffing seal box, spray gun is connected with sand blasting system.
And fluffing seal box is communicated with disposal box by sweep-up pipe.
And described spray gun is multiple, and the plurality of spray gun is centered around shoe tree periphery uniformly at intervals, or in fluffing seal box the multiple mobile spray gun of drive installation, mobile sand-blasting gun carries out up and down, front and back or the movement around shoe tree.
And, described sand blasting system comprises spray gun, sandpipe, tracheae, in fluffing seal box, middle part level is fixed with a fluffing case location-plate, the both lateral sides of this fluffing case location-plate is symmetrically installed with multiple spray gun, each spray gun is all connected with the outlet of a sandpipe and the outlet of a tracheae, the external high pressure gas generator of entrance of tracheae, the entrance of sandpipe is arranged in sandbox.
And the radial opposite side of fluffing case is provided with one and moves spray gun, this moves spray gun and carries out spacing adjustment by size adjustment air cylinder driven.
And, at sandbox inner bottom part, one sandpipe base is installed, sandpipe base is shaped with uniformly at intervals multiple enter sand hole, each enter sand hole lower end all seal the import of a connection sandpipe; Be slidably fitted with a push pedal in sandpipe base upper end, push pedal is driven by sandpipe control cylinder and slides at sandpipe base upper limit; In push pedal, interval is shaped with multiple through hole, and through hole made in push pedal and sandpipe base enter sand hole one_to_one corresponding.
And, in fluffing seal box, vision probe is installed.
Advantage of the present utility model and good effect are:
1, the pioneering technique of sandblasting being fluffed of the utility model introduces shoe-making industry, adopt sandblasting processing mode to fluff to exposed footwear bottom beyond side template and bottom comprehensively, play gross area large, and hairy effect is good, the sole of the injection that effective guarantee is follow-up or cold bonding process Installation can be firmly bonding, durable in use.
2, rational in infrastructure, the simple operation of the utility model construction module, lifting structure and side template deft design, reliability and durability long service life, the positioning precision for the processing of sole mould is high, improving production efficiency and product quality.
3, the utility model is provided with visual identity probe, can move according to the size of the footwear code spray gun that automatically adjusts, and ensures the crudy that the footwear of various size can reach best.
4, the utility model electronic-controlled full-automatic fluffing processing, saves artificial, and reduce labour intensity and the technical requirement of operating personnel, save manpower, process velocity is fast, and unification of can ensuring the quality of products, and improves the quality of products and working (machining) efficiency.
5, fluffing of the present utility model and cleaning operation all complete in fluffing seal box, and waste material waste gas in disposal box auto-pumping case, does not pollute for working environment, ensure personal security, and sand grains can recycle, clean environment firendly.
6, artificial, the energy-conserving and environment-protective of rational in infrastructure, the high-quality and high-efficiency of the utility model, saving, automaticity is high, and effective improving product working (machining) efficiency and crudy, product is reliability and durability.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this raising machine;
Fig. 2 is the structural representation of Last support mobile module;
Fig. 3 is sand blasting system structural representation;
Fig. 4 is the structural representation of single spray gun.
Reference numeral: 1 frame, 2 Last supports, 3 shoe trees, 4 side templates, 5 spray guns, 6 fluffing seal boxs, 7 sandboxes, 8 pedestals, 9 disposal boxes, 10 sweep-up pipes, 11 sandpipes, 12 sandpipe bases, 13 push pedals, 14 sandpipe control cylinders, 15 sandbox top boards, 16 fluffing case location-plates, 17 size adjustment cylinders, 18 move spray gun, 19 tracheaes, 20 shoe tree lift cylinders, 21 side template positioning cylinders.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of leather shoes upper of a shoe sandblasting raising machine, comprise frame 1, Last support 2, fluffing seal box 6, sandbox 7 and disposal box 8, frame upper end is provided with about one moveable Last support, central rack corresponding below this Last support is provided with a fluffing seal box, this fluffing seal box lower end is fixed with sandbox, sandbox arranged outside has disposal box, and this disposal box is communicated with fluffing seal box bottom by sweep-up pipe 10, the dust fallen after extracting processing out.
See accompanying drawing 2; frame upper end is vertically provided with a shoe tree lift cylinder 20; the expansion link lower end of this shoe tree lift cylinder is coaxially installed with Last support; Last support lowermost limit is installed with shoe tree 3; fluffing seal box upper center corresponding below shoe tree is shaped with the shoe tree passage of coming in and going out up and down for shoe tree; being provided with in the bilateral symmetry of shoe tree passage can the side template 4 of opening and closing left and right; during work, the side template of both sides relatively can clamp and protect the upper of a shoe top that shoe tree is set with completely, only exposes the part of upper of a shoe bottom needs fluffing.
In fluffing seal box, sand-blasting gun 5 is installed, spray gun is connected with sand blasting system and carries out sandblasting fluffing to the upper of a shoe stretching into fluffing seal box, the spray gun shown in the present embodiment accompanying drawing is multiple, and the plurality of spray gun is centered around shoe tree periphery uniformly at intervals, multiple spray gun synchronous working; Spray gun also can drive installation in fluffing seal box, sand-blasting gun carries out up and down, front and back or the movement around shoe tree, plays good hairy effect.
See accompanying drawing 3, the internal structure schematic diagram of sand blasting system, in fluffing seal box, middle part level is fixed with a fluffing case location-plate 16, the both lateral sides of this fluffing case location-plate is symmetrically installed with multiple spray gun 5, spray gun installation site is arranged uniformly at intervals according to upper of a shoe peripheral shape, ensures the sandblasting fluffing dynamics on upper of a shoe surface identical.
The footwear code of usual processing is 35 yards-48 yards and differs in size, in order to be applicable to the upper of a shoe of multiple size, the radial side of fluffing seal box is fixed with a spray gun, and the radial opposite side of fluffing case is provided with one and moves spray gun 18, and this moves spray gun and carries out spacing adjustment by the driving of size adjustment cylinder 17.
According to shoemaking needs, also can at the mobile spray gun of the multiple spacing adjustment of drive installation in seal box that fluffs, fluffed in exposed footwear bottom beyond side template and sole part comprehensively, effectively ensure that the sole of follow-up injection or cold bonding process Installation can be firmly bonding, durable in use.
Shown in accompanying drawing 1, due to the shoes shape specular of left and right pin, raising machine is two that are set up in parallel, and the Burners Positions in fluffing seal box arranges specular according to footwear type.
Shown in Figure 4, each spray gun 5 is all connected with the outlet of a sandpipe 11 and the outlet of a tracheae 19, and the external high pressure gas generator of entrance (not showing in the present embodiment accompanying drawing) of tracheae, the entrance of sandpipe is arranged in sandbox.During work, gases at high pressure are penetrated by spray gun, make sandpipe two ends produce pressure reduction thus by the sand grains sucking-off in sandbox, then spray from spray gun with gases at high pressure.
For the ease of removing the upper of a shoe sand grains that sticks of surface and waste material slag, at sandbox inner bottom part, one sandpipe base 12 is installed, sandpipe base is shaped with uniformly at intervals multiple enter sand hole, each enter sand hole lower end all seal the import of a connection sandpipe; Be slidably fitted with a push pedal 13 in sandpipe base upper end, push pedal is driven by sandpipe control cylinder 14 and slides at sandpipe base upper limit; In push pedal, interval is shaped with multiple through hole, and through hole made in push pedal and sandpipe base enter sand hole one_to_one corresponding.When push pedal through hole with enter sand hole overlap time, the sand grains in sandbox can be inhaled into sandpipe; When push pedal move block completely into sand hole time, sandpipe cannot suck sand grains, and now spray gun only sprays clean gases at high pressure.
In fluffing seal box, vision probe is installed, automatically identifies processed upper of a shoe size.Electrical equipment connects electric cabinet respectively by circuit and carries out programme-control, and the present embodiment is not described in detail for electrical system.
A kind of leather shoes upper of a shoe sandblasting fluffing technique, concrete steps are:
(1) first the shoe tree packaging upper of a shoe is inserted in the draw-in groove of Last support;
(2) press startup raising machine, the support that at this moment shoe tree is housed moves down, and enters in fluffing seal box by shoe tree passage;
(3) the side template of fluffing seal box upper end clamps relatively to the shoe tree left and right sides, the fluffing seal box that side template blocks shoe tree passage is in sealing state, now, side template clamps and coated upper of a shoe top, only will need the upper of a shoe bottom exposed of fluffing in fluffing seal box;
(4) the spray gun fluffed in seal box starts fluffing, during fluffing, the while of gases at high pressure ejection, the sand grains of sandbox is drawn out of, sand grains sprays along with gases at high pressure, beat in the upper of a shoe border being exposed to fluffing seal box equably, upper of a shoe surface is subject to the continual high velocity jet friction of sand grains, and the fiber of leather is exposed in upper of a shoe excoriation;
(5), after clashing into vamp, the sand grains automatic fall-back of ejection is bottom fluffing seal box, and spray gun is after the injection several seconds, stop sandblasting grain, gases at high pressure continue to spray to be cleaned out the sand grains of firm upper of a shoe periphery remnants, and meanwhile, the dust in case is extracted out by disposal box work;
(6) fluff complete, side template is opened to both sides, and the upper of a shoe completing fluffing processing gets back to original position along with shoe tree moves up, and takes off shoe tree.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.