CN108813813A - Shoe tree nozzle process equipment and processing method - Google Patents

Abstract

The invention provides a processing equipment and a processing method for the mouth of a shoe last, which is characterized in that the processing equipment for the mouth of a shoe last includes a body, a first guide rail arranged on the body along the front and rear directions, and a first guide rail arranged on the rear of the body along the transverse direction. The second guide rail, the first guide rail is provided with a first sliding seat, the second guide rail is provided with a second slide seat, and the first slide seat is provided with a clamp for clamping the shoe last blank, A shoe last drilling mechanism and a shoe last casing stamping mechanism are provided in the middle and above the front of the body, and a shoe last milling mechanism is provided on the second sliding seat above the rear of the body. The structure design of the shoe last tube opening processing equipment of the present invention is reasonable, which is beneficial to saving the time for tube top processing and adjusting the height, and reducing the need for manual adjustment.

Description

Shoe last tube mouth processing equipment and processing method

Technical field:

The invention relates to a processing device for the mouth of a shoe last, in particular to a processing device and a processing method for the mouth of a shoe last.

Background technique:

The last is the mother body of the shoe. It is a molding mold for shoes. The shoe last not only determines the shape and style of the shoe, but also determines whether the shoe fits and protects the foot.

With the improvement of people's living standards, shoe shapes emerge in endlessly, and the current shoe last processing, due to backward equipment, makes the shoe last processing error larger, resulting in deviations in the shoe shape of the same shoe.

Contents of the invention

The invention provides a shoe last mouth processing device and a processing method. The shoe last mouth processing equipment has a reasonable structural design, which is beneficial to greatly reducing the difficulty and processing time of the shoe last processing.

To achieve the above object, the present invention adopts the following technical solutions:

The processing equipment for the mouth of a shoe last according to the present invention is characterized in that it comprises a body, a first guide rail arranged on the body along the front and back directions, and a second guide rail arranged on the rear of the body along the transverse direction, the first guide rail is provided with There is a first sliding seat, the second sliding seat is provided with a second sliding seat, the first sliding seat is provided with a clamp for clamping the shoe last blank placed horizontally, and the middle part and the upper part of the front part of the body are provided with a shoe A last drilling mechanism and a stamping shoe last casing mechanism, and a shoe last milling mechanism is arranged on the second sliding seat above the rear part of the machine body.

Further, the above-mentioned shoe last drilling mechanism includes a hydraulic lifting frame and a cutting drill set on the hydraulic lifting frame, and the cutting bit is driven by a motor to rotate; the hydraulic lifting frame is provided with a guide sleeve, and the cutting bit is limited inside the guide sleeve.

Further, the above-mentioned stamping shoe last casing mechanism includes a vibrating plate arranged on the front part of the machine body, a shoe last casing conveying pipeline communicated with the output port of the vibrating disk, and a stamping mechanism for the shoe last casing. The mechanism includes a liftable frame, a liftable punch arranged on the liftable frame, and a feeding sleeve arranged under the punch. The lower part of the feeding sleeve is hinged with three split bodies with a tendency to swing toward the center. The body is spliced together to form a cylinder, and the cylinder formed by the feeding sleeve and the three splits is provided with a shoe last sleeve installation hole, the shoe last sleeve installation hole is directly below the punch, and the side of the feed sleeve An aisle hole communicating with the output port of the shoe last sleeve conveying pipeline and the installation hole of the shoe last sleeve is provided.

Further, the above-mentioned shoe last milling mechanism includes a second motor arranged on the second sliding seat and a second pulley drive mechanism driven by the second motor, and the second sliding seat is also equipped with a Turn the first milling cutter.

Further, two groups of first milling cutters are provided on the above-mentioned second sliding seat, and the upper ends of the two groups of first milling cutters are respectively provided with two coaxial first pulleys connected in series, and the second pulley drive mechanism includes Two coaxial second pulleys and two belts connected in series at the output end of the second motor, one of the two belts is connected to one of the first pulleys, and the other belt is connected to the other of the first pulleys.

Further, the above-mentioned first sliding seat is driven to move by a first nut screw mechanism provided on the body, and the first nut screw mechanism includes a first motor and a first screw driven by the first motor; The second sliding seat is driven to move by the second screw nut mechanism arranged on the body, and the second screw screw mechanism includes a second motor and a second screw driven by the second motor to rotate.

Further, the front part of the above-mentioned first sliding seat is provided with a first lifting support base and a second lifting support base arranged on the first lifting support base, and the heel of the shoe tree to be processed is positioned on the first lifting support base, The forefoot part of the shoe last to be processed is positioned on the second lifting support base, and the part of the clamp for clamping the shoe last to be processed is located above the first lifting support base.

Further, the above-mentioned first lifting support base and the second lifting support base are respectively driven up and down by two sets of independent motors and nut screw mechanisms arranged on the first sliding base.

The method for using the processing equipment for the shoe last mouth of the present invention is characterized in that: the shoe last mouth processing equipment includes a body, a first guide rail arranged on the body along the front and rear directions, and a second guide rail arranged on the rear of the body along the transverse direction. Two guide rails, the first guide rail is provided with a first slide seat, the second guide rail is provided with a second slide seat, and the first slide seat is provided with a clamp for clamping a shoe last blank placed horizontally, so The middle part of the machine body and above the front part are equipped with a shoe last drilling mechanism and a shoe last casing mechanism, and a shoe last milling mechanism is provided on the second sliding seat above the rear part of the body; when working, the clamp clamps the shoe last blank Tightly fixed, the first sliding seat moves to the rear of the machine body on the first guide rail, and the shoe last milling mechanism mills the end face of the shoe last; then the first sliding seat moves to the middle of the machine body on the first guide rail, Drill holes on the end face of the shoe last barrel by the shoe last drilling mechanism, and finally the first sliding seat moves to the front of the machine body on the first guide rail, and punches the shoe last casing in the hole groove.

Further, two groups of first milling cutters are provided on the above-mentioned second sliding seat, and the upper ends of the two groups of first milling cutters are respectively provided with two coaxial first pulleys connected in series, and the second pulley drive mechanism includes Two coaxial second pulleys and two belts connected in series at the output end of the second motor, one of the two belts is connected to one of the first pulleys, and the other belt is connected to the other of the first pulleys; One of the first milling cutters in the group of first milling cutters performs rough milling on the end face of the mouth of the shoe last, and the other first milling cutter in the two groups of first milling cutters performs fine milling on the end face of the mouth of the shoe last.

The device for processing the mouth of a shoe last has a reasonable structural design, improves the processing accuracy, and is beneficial to greatly reducing the difficulty and time of processing the mouth of the shoe last.

Description of drawings:

Figure 1 is a rough drawing of a shoe last (the dotted line is a schematic diagram of processing);

Fig. 2 is a structural schematic diagram of adjusting the shoe last to be processed on the first lifting support base and the second lifting support base;

Fig. 3 is a perspective view of the present invention (some components are not shown);

Figure 4 is a schematic diagram of the local structure of Figure 3 (some components are not shown);

Fig. 5 is a side view structural schematic diagram of Fig. 3;

Fig. 6 is a schematic cross-sectional structure diagram of a stamping shoe last casing mechanism;

Fig. 7 is a schematic cross-sectional structure diagram of the working state of the stamping shoe last casing mechanism;

Fig. 8 is a sectional view of the separated position.

Detailed ways:

The processing equipment for the mouth of the shoe last of the present invention comprises a body 1, a first guide rail 2 arranged on the body 1 along the front and rear directions, and a second guide rail 3 arranged on the rear of the body along the transverse direction, and the first guide rail 2 is provided with There is a first sliding seat 4, a second sliding seat 5 is provided on the second guide rail 3, a clamp 6 for clamping a horizontally placed shoe last blank is provided on the first sliding seat 4, the middle part of the machine body, A shoe last drilling mechanism A and a shoe last casing mechanism B are arranged above the front part, and a shoe last milling mechanism C is arranged above the rear part of the body. Above the first sliding seat 4, from the front to the rear of the equipment, are the stamping shoe last casing mechanism B, the shoe last drilling mechanism A and the shoe last milling mechanism C, and the processing sequence is from back to front, that is, The shoe last to be processed is clamped by the fixture 6 and then dragged by the first sliding seat 4 to the rear of the machine body, and the processing of the tube mouth plane of the shoe last to be processed, the drilling process of the tube mouth plane, and the inner pressure sleeve of the tube mouth plane hole are carried out in sequence. In the same clamping position, it is beneficial to ensure the machining accuracy and improve the machining efficiency.

Further, the above-mentioned shoe last milling mechanism C includes a second motor C1 arranged on the second sliding seat 5 and a second pulley drive mechanism C2 driven by the second motor, and the second sliding seat 5 is also provided with The first milling cutter C3 is driven to rotate by the second pulley.

Further, two groups of first milling cutters C3 are arranged on the above-mentioned second sliding seat 5, and the upper ends of the two groups of first milling cutters are respectively provided with two coaxial first pulleys connected in series, and the second pulley driving mechanism It includes two coaxially connected second pulleys and two belts arranged at the output end of the second motor, one of the two belts is connected to one of the first pulleys, and the other belt is connected to the other of the first pulleys .

Further, the above-mentioned shoe last drilling mechanism A includes a hydraulic lifting frame A1 and a cutting drill A2 arranged on the hydraulic lifting frame, and the cutting drill A2 is driven to rotate by the first motor A3; the hydraulic lifting frame is provided with a guide sleeve A5, the cutting bit A2 is limited in the guide sleeve A5.

Further, the above-mentioned stamping shoe last casing mechanism B includes a vibrating plate B1 arranged on the front of the machine body, a shoe last casing conveying pipeline B2 communicated with the output port of the vibrating disk, and a shoe last casing punching mechanism B3, the shoe last The casing stamping mechanism B3 includes a liftable frame B4, a liftable punch B5 arranged on the liftable frame, and a feed sleeve B6 arranged below the punch. The lower part of the feed sleeve is hinged with three (or four equal) Can) The split body B7 which has a tendency to swing towards the center, the three split parts are combined to form a cylinder, the feeding sleeve B6 and the cylinder formed by the three split parts are provided with a shoe last casing installation hole B8, and the shoe last sleeve installation hole B8 is provided. The last sleeve installation hole B8 is directly below the punch, and the side of the feed sleeve is provided with an aisle hole B9 communicating with the output port of the shoe last sleeve delivery pipeline and the shoe last sleeve installation hole. The shoe last casing conveying pipeline B2 can be a metal hose or a plastic hose, etc. The shoe last casing M is used as a positioning reference part for subsequent shoe last finishing, because the equipment performs plane milling and drilling at the same location And the installation of the shoe last sleeve M makes it beneficial to improve the precision of rough and finish machining. The split body B7 that has a tendency to swing toward the center can be swung toward the center by installing a torsion spring on the hinge shaft, or grooves are made on the cylinder formed on the periphery of each split body, and a clamping spring B10 is provided in the groove .

Further, the above-mentioned first sliding seat 4 is driven to move by a first nut screw mechanism arranged on the body, and the first nut screw mechanism includes a first motor and a first screw driven by the first motor; The second sliding seat is driven to move by the second nut screw mechanism arranged on the body, and the second nut screw mechanism includes a second reduction motor and a second screw driven by the second reduction motor.

Further, the front part of the above-mentioned first sliding seat 4 is provided with a first lifting support base 7 and a second lifting support base 8 arranged on the first lifting support base, and the heel of the shoe last K to be processed is positioned on the first lifting support base. On the support base 7, the forefoot portion of the shoe last K to be processed is positioned on the second lift support base 8, and the part of the clamp 6 for clamping the shoe last to be processed is located above the first lift support base. Due to different sizes of shoe lasts or shoe lasts of the same type, it is necessary to adjust the installation position when cutting and processing the plane of the mouth of the mouth so that the plane of the mouth of the mouth to be processed later meets the requirements. Therefore, by adjusting the first lifting support seat 7, the The height position of the two lifting support bases 8 can realize the accuracy of the mouth plane of the subsequent processing.

Further, the above-mentioned first lifting support base and the second lifting support base are respectively driven up and down by two sets of independent motors and nut screw mechanisms arranged on the first sliding base.

The method for using the shoe last mouth processing equipment of the present invention, the shoe last mouth processing equipment includes a body, a first guide rail arranged on the body along the front and rear directions, and a second guide rail arranged on the rear of the body along the transverse direction, the A first sliding seat is provided on the first guide rail, a second sliding seat is provided on the second guide rail, and a clamp for clamping a shoe last blank placed horizontally is provided on the first sliding seat. The middle part of the machine body, There is a shoe last drilling mechanism and a stamping shoe last casing mechanism above the front part, and a shoe last milling mechanism is provided on the second sliding seat above the rear part of the body; when working, the clamp clamps and fixes the shoe last blank. A sliding seat moves to the rear of the machine body on the first guide rail, and the end face of the shoe last tube is milled by the shoe last milling mechanism; then the first sliding seat moves to the middle of the machine body on the first guide rail, and the shoe last drill The hole mechanism drills holes on the end face of the shoe last barrel, and finally the first sliding seat moves to the front of the machine body on the first guide rail, and punches the shoe last casing in the hole groove.

Further, two groups of first milling cutters are provided on the above-mentioned second sliding seat, and the upper ends of the two groups of first milling cutters are respectively provided with two coaxial first pulleys connected in series, and the second pulley drive mechanism includes Two coaxial second pulleys and two belts connected in series at the output end of the second motor, one of the two belts is connected to one of the first pulleys, and the other belt is connected to the other of the first pulleys; One of the first milling cutters in the group of first milling cutters performs rough milling on the end face of the mouth of the shoe last, and the other first milling cutter in the two groups of first milling cutters performs fine milling on the end face of the mouth of the shoe last.

The device for processing the mouth of a shoe last has a reasonable structural design, improves the processing accuracy, and is beneficial to greatly reducing the difficulty and time of processing the mouth of the shoe last.

Claims (10)

1. a kind of shoe tree nozzle process equipment, it is characterised in that：Including body, it is located on body along the of front and rear direction setting One guide rail and it is located at the second guide rail that After-Body is transversely arranged, first guide rail is equipped with first slide, and described second Guide rail is equipped with second slide, and the first slide is equipped with the fixture that shoe tree blank is placed for clamp horizontal, the body Middle part, front upper are equipped with shoe tree borehole drill construction and punching press shoe tree casing mechanism, set in second slide above the After-Body There is shoe tree Milling Process mechanism.

2. shoe tree nozzle process equipment according to claim 1, it is characterised in that：The shoe tree borehole drill construction includes hydraulic Or the crane of air pressure and the cut drill being located on hydraulic or air pressure crane, the cut drill, which is driven by motor, to be turned It is dynamic；Described hydraulic or air pressure crane is equipped with guide sleeve, and the cut drill limit is in guide sleeve.

3. shoe tree nozzle process equipment according to claim 1, it is characterised in that：The punching press shoe tree casing mechanism includes The vibrating disk being located on front part of a body, the shoe tree casing conveyance conduit and shoe tree casing press machine that are connected to vibrating disk delivery outlet Structure, the shoe tree casing punching mechanism include liftable frame, the liftable formed punch being located on liftable frame and are located at below formed punch Pan feeding set, there are three having the fission for transferring toward gesture towards center pendulum, three seperated splits are formed pan feeding set lower hinge The cylinder that cylinder, the pan feeding set and three seperated splits are formed is equipped with shoe tree casing mounting hole, and shoe tree casing mounting hole is just To the lower section of formed punch, pan feeding set side is equipped with to be connected to shoe tree casing conveyance conduit delivery outlet and shoe tree casing mounting hole Passageway hole.

4. shoe tree nozzle process equipment according to claim 1, it is characterised in that：Shoe tree Milling Process mechanism includes The second motor being located in second slide and the second pulley driving mechanism rotated by the second motor driven, the second slide On be additionally provided with by the second belt wheel drive rotate the first milling cutter.

5. shoe tree nozzle process equipment according to claim 4, it is characterised in that：The second slide is equipped with two groups the One milling cutter, two group of first milling cutter upper end are respectively equipped with two the first belt pulleys coaxially concatenated, and second belt pulley drives Motivation structure includes two the second belt pulleys coaxially concatenated and two root skin bands for being located at the second motor output end, in two root skin bands One in piece first belt pulley of connection, another in another the first belt pulley of root skin band connection.

6. shoe tree nozzle process equipment according to claim 1, it is characterised in that：The first slide is by being set on body The driving movement of first nut-screw rod mechanism, first nut-screw rod mechanism include first motor and drive rotation by first motor The first screw rod；The second slide is by being set to the second nut-screw rod mechanism driving movement, second nut-screw rod on body Mechanism includes the second motor and the second screw rod by the rotation of the second motor driven.

7. shoe tree nozzle process equipment according to claim 1, it is characterised in that：The front of the first slide is equipped with the One lifting support base and the second lifting support base being located on the first lifting support base, the heel of shoe tree to be processed are located in first Go up and down support base on, the forefoot part of shoe tree to be processed is located on the second lifting support base, on the fixture for clamp to The position of processing shoe tree is located above the first lifting support base.

8. shoe tree nozzle process equipment according to claim 1, it is characterised in that：The first lifting support base and second Go up and down two group individual motors and screw screw mechanism driving lifting of the support base respectively by being set in first slide.

9. a kind of application method of shoe tree nozzle process equipment, it is characterised in that：The shoe tree nozzle process equipment, feature exist In：Including body, be located on body along the first guide rail of front and rear direction setting and be located at that After-Body is transversely arranged second Guide rail, first guide rail are equipped with first slide, and second guide rail is equipped with second slide, and the first slide is equipped with The fixture of shoe tree blank is placed for clamp horizontal, the body middle part, front upper are equipped with shoe tree borehole drill construction and punching press shoes Last carving casing mechanism, After-Body top second slide are equipped with shoe tree Milling Process mechanism；When work, fixture is by shoe tree base Feed collet is tight and fixed, and first slide is moved to the rear portion of body on the first guide rail, by shoe tree Milling Process mechanism to shoe tree cylinder Mouth end face carries out Milling Process；Then first slide is moved to the middle part of body on the first guide rail, by shoe tree borehole drill construction pair Shoe tree nozzle end face carries out drilling processing, and last first slide is moved to the front of body, punching press shoe tree set on the first guide rail Pipe mechanism is pressed into shoe tree casing in hole slot.

10. the application method of shoe tree nozzle process equipment according to claim 9, it is characterised in that：In the second slide It is equipped with two group of first milling cutter, two group of first milling cutter upper end is respectively equipped with two the first belt pulleys coaxially concatenated, described Second pulley driving mechanism includes two the second belt pulleys coaxially concatenated and two root skin bands for being located at the second motor output end, One in one in two root skin bands the first belt pulley of connection, another in another the first belt pulley of root skin band connection；Two One in the first milling cutter of group rough mills the first milling cutter to shoe tree nozzle end face, and another first in two group of first milling cutter Milling cutter carries out finish-milling to shoe tree nozzle end face.