CN109259383B

CN109259383B - Be used for grooved instrument of cortex sole

Info

Publication number: CN109259383B
Application number: CN201811385219.2A
Authority: CN
Inventors: 刘剑
Original assignee: Zhejiang Industry and Trade Vocational College
Current assignee: Zhejiang Industry and Trade Vocational College
Priority date: 2018-11-20
Filing date: 2018-11-20
Publication date: 2020-08-18
Anticipated expiration: 2038-11-20
Also published as: CN109259383A

Abstract

The invention discloses a leather sole slotting tool which comprises a rack, a cylinder, a slotting cutter, a torsion spring and a locking assembly, wherein the cylinder is arranged on a scissor type lifting platform on the rack, and an extension rod of the cylinder is provided with a shoe mold; the slotting cutter is pivoted on a vertical plate positioned on the rack; the torsion spring is arranged on the vertical plate and acts on the slotting cutter, and the slotting cutter keeps a reset state under the action of the torsion spring; the locking assembly comprises an L-shaped buckle plate and an inserting plate, the L-shaped buckle plate is pivoted on the slotting cutter, the inserting plate is arranged on the vertical plate in a sliding mode, and the slotting cutter is locked on the vertical plate through the locking connection of the L-shaped buckle plate and the inserting plate after rotating for a certain angle and is used for slotting the sole. Due to the adoption of the structure, a large amount of labor force can be saved, the slotting efficiency of the slotting machine is improved, and the slotting precision of the slotting machine is improved.

Description

Be used for grooved instrument of cortex sole

Technical Field

The invention relates to the technical field of shoemaking equipment, in particular to a tool for slotting leather soles.

Background

The leather shoes are formed by using natural leather as a vamp, leather or rubber, plastics, PU foaming, PVC and the like as soles and processing the natural leather by sewing, attaching, gluing or injection molding and other processes, are breathable, hygroscopic and have good sanitary performance, are the highest-grade shoes of various shoes and boots, and have a history of over 120 years in the production of modern leather shoes in China, but the modeling, style, structure and wearing function of the leather shoes are superior to those of other shoes, so that the leather shoes are rapidly developed. Nowadays, leather shoes become a favorite shoe for people, become one of bulk commodities for beautifying the life of people, and become a product of 'lifting feet' in the clothing.

The sole is the important component of shoes, in order to make leather shoes have good anti-skidding effect, often set up some anti-skidding grooves on the sole of leather shoes, slot all through the manual work use cutter to the leather sole among the prior art, and this mode not only can consume a large amount of labours, and the fluting is efficient, the fluting precision is low moreover.

Disclosure of Invention

In view of the above, the invention provides a tool for slotting leather shoe soles, which is labor-saving, high in slotting efficiency and high in slotting precision.

In order to achieve the purpose, the invention provides the following technical scheme:

a tool for slotting leather shoe soles, comprising:

a frame;

the air cylinder is arranged on a scissor type lifting platform on the rack, and an extension rod of the air cylinder is provided with a shoe mold;

the slotting cutter is pivoted on a vertical plate on the rack, and the vertical plate is connected with a base plate of the rack in a sliding manner;

the torsion spring is arranged on the vertical plate and acts on the slotting cutter, and the slotting cutter keeps a reset state under the action of the torsion spring;

the locking assembly comprises an L-shaped buckle plate and an insertion plate, the L-shaped buckle plate is pivoted on the slotting tool, the insertion plate is arranged on the vertical plate in a sliding mode, and the slotting tool is locked on the vertical plate through the L-shaped buckle plate and the insertion plate in a locking mode after rotating for a certain angle and is used for slotting the sole.

Furthermore, the one end pin joint of L shape buckle is located on a pair of lug on the slotting tool, the other end of L shape buckle inserts and is located the horizontal inslot in the T-slot on the riser, the picture peg with the vertical groove sliding fit in T-slot, the picture peg with through-hole grafting cooperation on the L shape buckle.

Furthermore, a pair of clamping pieces is fixedly arranged in the through hole, and when the plug board is in splicing fit with the through hole, the end parts of the clamping pieces are clamped in the grooves on the corresponding side surfaces of the plug board to prevent the plug board from moving.

Furthermore, the joint spare is including consecutive bottom plate and elastic arm, the bottom plate sets up perpendicularly on the inner wall of through-hole, the cantilever end of elastic arm to the central direction of through-hole extends, it is equipped with a pair of rubber ball to inlay on the tip of elastic arm, the rubber ball can be with the recess looks block that corresponds.

Furthermore, the elastic arm comprises an inclined arm and a short arm which are sequentially connected, the inclined arm is connected with the bottom plate, and the pair of rubber balls is embedded on the end part of the short arm.

Furthermore, the picture peg includes riser and diaphragm, the riser with the vertical slot sliding fit in T-shaped groove, the spout has been seted up respectively on two lateral walls in vertical slot, riser and a pair of spout sliding fit, the diaphragm with the cooperation is pegged graft to the through-hole, the recess is seted up on the lateral wall of diaphragm.

Furthermore, a pair of magnets is arranged at the tail part of the longitudinal groove of the T-shaped groove, and the inserting plate can be adsorbed on the tail part of the longitudinal groove by the pair of magnets.

Furthermore, a hook is arranged on the L-shaped buckle plate and can be hung on a hanging plate on the slotting cutter.

Furthermore, a cavity is formed in the vertical plate, the slotting tool is pivoted in the cavity, the torsion spring is arranged in the cavity, one torsion arm of the torsion spring abuts against the tool shank of the slotting tool, the other torsion arm of the torsion spring abuts against a baffle plate located in the cavity, and when the slotting tool resets under the action of the torsion spring, the tool bit of the slotting tool abuts against the baffle plate.

Furthermore, a rubber pad is arranged on the baffle plate, and the cutter head can be resisted on the rubber pad.

The technical scheme can show that the invention has the advantages that:

1. according to the shoe sole slotting machine, the slotting cutter and the air cylinder are arranged, the shoe mold is arranged on the extension rod of the air cylinder, the air cylinder is arranged on the side plate, when the sole needs to be slotted, the slotting cutter is rotated and horizontally fixed, the sole is arranged on the shoe mold, the air cylinder pushes the shoe mold to move to the position of the slotting cutter, the scissor-fork type lifting platform is operated to lift and lower to realize the slotting of the sole, the slotting cutter is driven to horizontally move to adjust the slotting position of the sole, a large amount of labor force is saved, and the slotting efficiency is improved;

2. according to the invention, the locking assembly is arranged, so that after the slotting tool rotates to a proper angle, the slotting tool is locked on the vertical plate by the locking assembly, the position of the slotting tool is determined, and the slotting tool can accurately slot the sole, thereby improving the slotting precision of the invention.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. In the drawings:

fig. 1 is a front view of the present invention.

Fig. 2 is a partial top view of the present invention.

Fig. 3 is a state view of the present invention when the sole is not slotted.

Fig. 4 is a state view of the present invention when the sole is grooved.

Fig. 5 is a schematic view of the connection of the slotter knife and the riser in fig. 4.

Fig. 6 is an enlarged view at I in fig. 5.

Fig. 7 is a top view of fig. 6.

Fig. 8 is a cross-sectional view taken along a-a of fig. 7.

Fig. 9 is yet another state diagram of fig. 8.

Fig. 10 is a schematic view of the structure of the snap in the locking assembly of the present invention.

Labeled as: the cutting tool comprises a frame 1, side plates 11, a vertical plate 12, a cavity 121, a baffle 122, a rubber pad 1221, a T-shaped groove 123, a sliding groove 1231, a scissor-type lifting platform 13, a base plate 14, a graduated scale 15, a cover body 2, a cylinder 3, a shoe mold 4, a torsion spring 5, a slotting cutter 6, a cutter head 61, a cutter edge 611, a cutter handle 62, a hand holding portion 621, a hanging plate 622, a cutter rest 63, a locking assembly 7, a lug 71, an L-shaped buckle plate 72, a hook 721, a through hole 722, a pivoting plate 723, an inserting plate 73, a vertical plate 731, a transverse plate 732, a groove 7321, a magnet 74, a clamping piece 75, a bottom plate 751, an elastic arm 752, an inclined arm 75.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 10, a tool for slotting leather shoe soles, as shown in fig. 1, 2, 4 and 5, comprises: the shoe sole slotting machine comprises a rack 1, a cylinder 3, a slotting cutter 6, a torsion spring 5 and a locking assembly 7, wherein the cylinder 3 is arranged on a side plate 11 of the rack 1, the side plate 11 is arranged on a scissor type lifting platform 13 on the rack 1, an extension rod of the cylinder 3 is provided with a shoe mold 4, the shoe mold 4 is used for installing a shoe sole, the scissor type lifting platform 13 drives the side plate 11 to move up and down, so as to drive the shoe mold 4 to move up and down, so as to realize sole slotting, the slotting cutter 6 is pivoted on a vertical plate 12 on the rack 1, the vertical plate 12 is connected with a horizontal driving assembly, the horizontal driving assembly drives the vertical plate 12 to move, so as to drive the slotting cutter 6 to move, so as to adjust the sole slotting position, specifically, a cutter rest 63 of the slotting cutter 6 is pivoted in a cavity 121 on the vertical plate 12, the torsion spring 5 is arranged in the cutter handle cavity 121, and a torsion arm of the torsion spring 5 is abutted against, the other torsion arm of the torsion spring 5 is abutted against the baffle 122 located in the cavity 121, when the slotting cutter 6 is reset under the action of the torsion spring 5, the cutter head 61 of the slotting cutter 6 is abutted against the baffle 122, as shown in fig. 6, 7 and 8, the locking assembly 7 comprises an L-shaped buckle plate 72 and an insert plate 73, a pair of pivoting plates 723 at one end of the L-shaped buckle plate 72 is pivoted on a pair of lugs 71 located on the slotting cutter 6, the other end of the L-shaped buckle plate 72 is inserted into a transverse groove of a T-shaped groove 123 located on the upright plate 12, the insert plate 73 comprises a vertical plate 731 and a transverse plate 732, the vertical plate 731 is in sliding fit with a longitudinal groove of the T-shaped groove 123, sliding grooves 1231 are respectively formed on two side walls of the longitudinal groove, the vertical plate 731 is in sliding fit with a pair of sliding grooves 1231, the transverse plate 732 is in insertion fit with a through hole 722 located on the L-shaped buckle, after the slotting cutter 6 rotates for a certain angle, the slotting cutter is locked on the vertical plate 12 through the locking connection of the L-shaped buckle plate 72 and the inserting plate 73 for slotting the sole, and the slotting precision of the sole is improved.

As shown in fig. 1, the tool for slotting leather shoe soles further comprises a cover body 2, wherein the cover body 2 is arranged on the opening of the cavity 121, and the cover body 2 can limit the slotting cutter 6 in the cavity 121 and prevent the slotting cutter 6 from being exposed to the outside and rusting when the slotting cutter is not in operation.

As shown in FIG. 2, the base plate 14 is provided with a graduated scale 15, and the distance between the adjacent anti-slip grooves can be determined by moving the vertical plate 12 according to the graduation on the graduated scale 15.

As shown in fig. 4, a rubber pad 1221 is disposed on the baffle 122, and the cutting edge 611 of the cutting head 61 can be abutted against the rubber pad 1221, so as to prevent the cutting edge 611 from directly colliding with the baffle 122 and damaging the cutting edge 611.

As shown in fig. 6, a hook 721 is provided on the L-shaped fastening plate 72, and when the invention does not slot the sole, the hook 721 can be hung on the hanging plate 622 on the slotting cutter 6 to fix the L-shaped fastening plate 72.

As shown in fig. 8, a pair of magnets 74 is disposed at the tail of the longitudinal slot of the T-shaped slot 123, and the pair of magnets 74 can attract the insert plate 73 to the tail of the longitudinal slot to prevent the insert plate 73 from freely sliding in the longitudinal slot of the T-shaped slot 123.

As shown in fig. 8, a pair of clamping members 75 are fixedly disposed in the through hole 722, and when the transverse plate 732 is inserted into and matched with the through hole 722, the end portions of the clamping members 75 are clamped in the grooves 7321 on the corresponding side surfaces of the transverse plate 732 to prevent the insert plate 73 from moving, so as to determine the position of the slotting cutter 6, and enable the slotting cutter 6 to accurately slot the sole.

As shown in fig. 10, the clip member 75 includes a bottom plate 751 and an elastic arm 752 that are connected in sequence, the bottom plate 751 is vertically disposed on an inner wall of the through hole 722, a cantilever end of the elastic arm 752 extends toward a center direction of the through hole 722, the elastic arm 752 includes an inclined arm 7521 and a short arm 7522 that are connected in sequence, the inclined arm 7521 is connected to the bottom plate 751, a pair of rubber balls 753 is embedded at an end of the short arm 7522, and the rubber balls 753 can be engaged with corresponding grooves 7321, so that the slotting cutter 6 and the vertical plate 12 are connected more reliably.

As shown in fig. 4 and 8, when the sole is to be grooved, the shoe is fixed on the shoe mold 4, the cover body 2 is taken down, the grip 621 of the grooving cutter 6 is held by hand, the grooving cutter 6 is rotated to be in a horizontal position, the L-shaped buckle plate 72 is rotated to enable one end of the L-shaped buckle plate 72 to be inserted into the transverse groove of the T-shaped groove 123, then the insert plate 73 is pulled to enable the insert plate 73 to be in inserted fit with the through hole 722, then the cylinder 3 is operated to push the shoe mold 4 to the blade 611, the cylinder 3 stops operating, the scissor type lifting platform 13 drives the shoe mold 4 to move up and down, after the groove is formed, the cylinder 3 is operated to move the shoe mold 4 to a position far away from the blade 611, after the cylinder 3 stops operating, the horizontal driving component drives the vertical plate 12 to move, after the vertical plate 12 moves to a proper distance, the cylinder 3 operates to push the shoe mold 4 to the blade 611, the grooving cutter 6 performs the next groove forming on the sole, and repeating the above steps until each groove is formed in the sole, as shown in fig. 3 and 9, pulling the inserting plate 73 to enable the inserting plate 73 to be adsorbed at the tail part of the longitudinal groove of the T-shaped groove 123 by the pair of magnets 74, then rotating the L-shaped buckle plate 72 to hang the hook 721 on the hanging plate 622, resetting the slotting cutter 6 under the action of the torsion spring 5, covering the cover body 2 to enable the air cylinder 3 to return to the initial position, and taking down the slotted shoe.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A tool for grooving leather shoe soles, comprising:

a frame (1);

the shoe mold comprises a cylinder (3), wherein the cylinder (3) is arranged on a scissor type lifting platform (13) on the rack (1), and an extension rod of the cylinder (3) is provided with a shoe mold (4);

the slotting cutter (6) is pivoted on a vertical plate (12) on the rack (1), and the vertical plate (12) is in sliding connection with a base plate (14) of the rack (1);

the torsion spring (5) is arranged on the vertical plate (12), the torsion spring (5) acts on the slotting cutter (6), and the slotting cutter (6) keeps a reset state under the action of the torsion spring (5);

the locking assembly (7), the locking assembly (7) includes L shape buckle (72) and picture peg (73), L shape buckle (72) pin joint is in on slotting tool (6), picture peg (73) slide to set up on riser (12), after slotting tool (6) rotatory certain angle pass through L shape buckle (72) with the closure connection locking of picture peg (73) is used for slotting the sole on riser (12), the one end pin joint of L shape buckle (72) is located on a pair of lug (71) on slotting tool (6), the other end of L shape buckle (72) inserts and is located in the horizontal inslot of T shape groove (123) on riser (12), picture peg (73) with the vertical groove sliding fit of T shape groove (123), picture peg (73) with through-hole (722) grafting cooperation on L shape buckle (72), the through-hole (722) internal fixation is equipped with a pair of joint spare (75), picture peg (73) with when through-hole (722) grafting cooperation, the tip of joint spare (75) is inlayed and is established and is located in recess (7321) on the corresponding side of picture peg (73) stops picture peg (73) remove.

2. The tool for grooving leather shoe soles according to claim 1, wherein a pair of clamping members (75) are fixedly arranged in the through hole (722), and when the insert plate (73) is in inserted fit with the through hole (722), the end parts of the clamping members (75) are clamped in grooves (7321) on the corresponding side surfaces of the insert plate (73) to prevent the insert plate (73) from moving.

3. The tool for slotting leather soles according to claim 2, wherein the clamping piece (75) comprises a bottom plate (751) and an elastic arm (752) which are connected in sequence, the bottom plate (751) is vertically arranged on the inner wall of the through hole (722), the cantilever end of the elastic arm (752) extends towards the center direction of the through hole (722), a pair of rubber balls (753) is embedded on the end part of the elastic arm (752), and the rubber balls (753) can be clamped with corresponding grooves (7321).

4. The tool for slotting leather soles according to claim 3, characterized in that said elastic arm (752) comprises an inclined arm (7521) and a short arm (7522) connected in sequence, said inclined arm (7521) being connected to said bottom plate (751), said short arm (7522) having said pair of rubber balls (753) embedded on its end.

5. The leather sole slotting tool according to claim 4, wherein the inserting plate (73) comprises a vertical plate (731) and a transverse plate (732), the vertical plate (731) is in sliding fit with the longitudinal groove of the T-shaped groove (123), sliding grooves (1231) are respectively formed in two side walls of the longitudinal groove, the vertical plate (731) is in sliding fit with a pair of sliding grooves (1231), the transverse plate (732) is in inserting fit with the through hole (722), and the groove (7321) is formed in the side wall of the transverse plate (732).

6. The tool for slotting leather shoe soles according to claim 5, wherein a pair of magnets (74) are arranged at the tail parts of the longitudinal slots of the T-shaped slots (123), and the inserting plates (73) can be attracted to the tail parts of the longitudinal slots by the pair of magnets (74).

7. The tool for slotting leather soles according to claim 1, wherein a hook (721) is arranged on the L-shaped buckle plate (72), and the hook (721) can be hung on a hanging plate (622) on the slotting cutter (6).

8. The tool for grooving leather shoe soles according to claim 1, wherein a cavity (121) is formed in the vertical plate (12), the grooving cutter (6) is pivoted in the cavity (121), the torsion spring (5) is arranged in the cavity (121), one torsion arm of the torsion spring (5) abuts against a handle (62) of the grooving cutter (6), the other torsion arm of the torsion spring (5) abuts against a baffle (122) located in the cavity (121), and when the grooving cutter (6) is reset under the action of the torsion spring (5), a tool bit (61) of the grooving cutter (6) abuts against the baffle (122).

9. The tool for grooving leather shoe soles according to claim 8, wherein the baffle (122) is provided with a rubber pad (1221), and the cutter head (61) can abut against the rubber pad (1221).