CN211112529U

CN211112529U - Leather shoe vamp sewing device

Info

Publication number: CN211112529U
Application number: CN201922038905.9U
Authority: CN
Inventors: 严献忠
Original assignee: Jiangsu Dema Industry Co ltd
Current assignee: Jiangsu Dema Industry Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-07-28
Anticipated expiration: 2029-11-23

Abstract

The utility model discloses a leather shoe vamp sewing device, which comprises a mounting plate, a pressing unit, a replacing unit, a backing plate and a telescopic rod; mounting a plate: a base plate is arranged in the middle of the upper surface of the mounting plate, telescopic rods are arranged at four corners of the lower surface of the mounting plate, a sliding groove is formed in the front side of the top end of the base plate, and an observation unit is arranged in the sliding groove; a pressing unit: the utility model discloses a leather shoes vamp sewing device, including the unit that compresses tightly, the unit that compresses tightly contains motor, fixed block, lead screw, movable block and installation piece, the bottom of fixed block is connected with the right side of mounting panel upper surface, the left surface of fixed block is equipped with the recess, and the fluted internal rotation is connected with the lead screw, the top at the fixed block is established to the motor, the output shaft of motor is connected with the top of lead screw, the screw and the lead screw threaded connection of movable block side, the left surface of movable block is equipped with the installation piece, the left surface of installation piece is equipped with the slot, and this leather shoes vamp sewing device, convenient to use observes effectually, has.

Description

Leather shoe vamp sewing device

Technical Field

The utility model relates to a leather shoes manufacturing technology field specifically is a leather shoes vamp sewing device.

Background

Leather shoes are in the production and processing process, need put in order and sew the vamp, in order to guarantee the quality of whole leather shoes, generally adopt the workman to sew the leather shoes vamp by hand at present, the unable height-adjusting of sewing device that has now on the market, thereby lead to the workman often can not work with comfortable position of sitting when carrying out sewing process, under long-time work, lead to excessive fatigue easily, leather shoes vamp sewing is comparatively meticulous simultaneously, it is good quality just to need accurate observation to make the finished product of processing.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a leather shoe vamp sewing device, convenient to use, observation effect is good, has the function of adjusting the height, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a leather shoe vamp sewing device comprises a mounting plate, a pressing unit, a replacing unit, a base plate and a telescopic rod;

mounting a plate: a base plate is arranged in the middle of the upper surface of the mounting plate, telescopic rods are arranged at four corners of the lower surface of the mounting plate, a sliding groove is formed in the front side of the top end of the base plate, and an observation unit is arranged in the sliding groove;

a pressing unit: the pressing unit comprises a motor, a fixed block, a lead screw, a movable block and an installation block, the bottom end of the fixed block is connected with the right side of the upper surface of the installation plate, a groove is formed in the left side face of the fixed block, the lead screw is connected in the groove in a rotating mode, the motor is arranged at the top end of the fixed block, an output shaft of the motor is connected with the top end of the lead screw, a screw hole in the side face of the movable block is in threaded connection with the lead screw, the left side face of the movable block is provided with the installation block, an insertion groove is formed in the left side face of;

wherein, still include linear electric motor, sewing machine, inserted block, clamp plate and control switch group, linear electric motor establishes the rear side at the mounting panel upper surface, the top of linear electric motor sub-unit is equipped with sewing machine, the right-hand member of clamp plate is equipped with the inserted block, the inserted block is pegged graft mutually with the slot of mounting block left surface, the control switch group is established at the leading flank of mounting panel, the output of linear electric motor, sewing machine and motor's input electricity connection control switch group, the output of external power source is connected to the input electricity of control switch group.

Through compressing tightly the unit, can compress tightly the leather shoes vamp that needs the sewing, prevent the skew of leather shoes vamp in the sewing process to lead to the waste of material.

Furthermore, it contains handle, connecting plate, spring and slide bar to change the unit, the bottom of spring is connected with the top of installation piece, the top of spring is connected with the lower surface of connecting plate, the top of connecting plate is equipped with the handle, the middle part of spring lower surface is equipped with the slide bar, the through-hole that the installation piece top was passed to the bottom of slide bar cooperatees with the jack on inserted block top, can change different clamp plates according to the sewing requirement of difference to the practicality that makes equipment obtains great promotion.

Further, the observation unit contains magnifying glass, connector, connecting block, backup pad and slider, the spout sliding connection on slider and clamp plate top, the top of slider is equipped with the backup pad, the top of backup pad is connected with the bottom of connecting block, the top of connecting block is equipped with the recess, is connected with the connector through the rotation of axle in the recess, the other end of connector passes through the connecting rod to be connected with the bottom of magnifying glass, can audio-visually observe the accuracy of sewing for the sewing is more accurate, has increased the sewing quality.

Further, still include the rubber slab, the rubber slab has four and establishes respectively in the bottom of four telescopic links, and frictional force between ground and the telescopic link can effectual increase prevents that equipment from rocking because of the ground is smooth in the course of the work.

Further, still include electric telescopic handle and fixed plate, electric telescopic handle's top is connected with the middle part of mounting panel lower surface, electric telescopic handle's bottom is equipped with the fixed plate, electric telescopic handle's input electricity connection control switch group's output can come the height of adjusting device according to operator's height, makes that the operator can be comfortable carry out work to improve the efficiency of production.

Compared with the prior art, the beneficial effects of the utility model are that: this leather shoes vamp sewing device has following benefit:

1. the pressing unit can press the vamp of the leather shoe to be sewn, so that the vamp of the leather shoe is prevented from deviating in the sewing process, and material waste is avoided;

2. through the replacing unit, different pressing plates can be replaced according to different sewing requirements, so that the practicability of the equipment is greatly improved, and through the observation unit, the sewing precision can be visually observed, so that the sewing is more accurate, and the sewing quality is improved;

3. be equipped with the rubber slab, frictional force between can effectual increase ground and the telescopic link prevents that equipment from rocking because of the ground is smooth to lead to in the course of the work, is equipped with electric telescopic handle and fixed plate, can come the height of adjusting device according to operator's height, makes that the operator can be comfortable carry out work to improve the efficiency of production.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the enlarged structure of the part A of the present invention;

fig. 4 is a schematic diagram of the local enlarged structure at the position B of the present invention.

In the figure: the device comprises a mounting plate 1, a pressing unit 2, a motor 21, a fixed block 22, a lead screw 23, a movable block 24, a mounting block 25, a replacing unit 3, a handle 31, a connecting plate 32, a spring 33, a sliding rod 34, an observing unit 4, a magnifying lens 41, a connector 42, a connecting block 43, a supporting plate 44, a sliding block 45, a backing plate 5, a telescopic rod 6, a linear motor 7, a sewing machine 8, an inserting block 9, a pressing plate 10, a rubber plate 11, an electric telescopic rod 12, a fixing plate 13 and a control switch group 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a leather shoe vamp sewing device comprises a mounting plate 1, a pressing unit 2, a replacing unit 3, a base plate 5 and a telescopic rod 6;

mounting plate 1: the middle part of the upper surface of the mounting plate 1 is provided with a backing plate 5, four corners of the lower surface of the mounting plate 1 are provided with telescopic rods 6, the front side of the top end of the backing plate 5 is provided with a sliding groove, an observation unit 4 is arranged in the sliding groove, the observation unit 4 comprises a magnifying lens 41, a connector 42, a connecting block 43, a supporting plate 44 and a sliding block 45, the sliding block 45 is in sliding connection with the sliding groove at the top end of the pressing plate 10, the top end of the sliding block 45 is provided with the supporting plate 44, the top end of the supporting plate 44 is connected with the bottom end of the connecting block 43, the top end of the connecting block 43 is provided with a groove, the connecting head 42 is connected in the groove in a rotating mode through a;

the pressing unit 2: the pressing unit 2 comprises a motor 21, a fixed block 22, a lead screw 23, a movable block 24 and an installation block 25, the bottom end of the fixed block 22 is connected with the right side of the upper surface of the installation plate 1, the left side surface of the fixed block 22 is provided with a groove, the lead screw 23 is rotationally connected with the groove, the motor 21 is arranged at the top end of the fixed block 22, the output shaft of the motor 21 is connected with the top end of the lead screw 23, a screw hole in the side surface of the movable block 24 is in threaded connection with the lead screw 23, the left side surface of the movable block 24 is provided with the installation block 25, the left side surface of the installation block 25 is provided with an insertion groove, through the pressing unit 2, a leather shoe vamp needing to be sewn can be pressed, the leather shoe vamp is prevented from deviating in the sewing process, so that materials are wasted, the top end of the installation block 25 is provided with a replacing, the top end of the spring 33 is connected with the lower surface of the connecting plate 32, the top end of the connecting plate 32 is provided with the handle 31, the middle part of the lower surface of the spring 33 is provided with the sliding rod 34, the bottom end of the sliding rod 34 passes through the through hole at the top end of the mounting block 25 to be matched with the jack at the top end of the inserting block 9, and different pressing plates 10 can be replaced according to different sewing requirements, so that the practicability of the equipment is greatly improved;

wherein, the utility model also comprises a linear motor 7, a sewing machine 8, an insert block 9, a press plate 10 and a control switch group 14, the linear motor 7 is arranged at the rear side of the upper surface of the mounting plate 1, the sewing machine 8 is arranged at the top end of a rotor seat of the linear motor 7, the insert block 9 is arranged at the right end of the press plate 10, the insert block 9 is inserted with an insert slot at the left side surface of the mounting plate 25, the control switch group 14 is arranged at the front side surface of the mounting plate 1, the input ends of the linear motor 7, the sewing machine 8 and the motor 21 are electrically connected with the output end of the control switch group 14, the input end of the control switch group 14 is electrically connected with the output end of an external power supply, the utility model also comprises rubber plates 11, the rubber plates 11 are four and are respectively arranged at the bottom ends of four telescopic rods 6, the friction force between the ground and the telescopic rods 6 can be effectively increased, the shaking of the equipment caused by the, the bottom of electric telescopic handle 12 is equipped with fixed plate 13, and electric telescopic handle 12's input electricity connection control switch group 14's output can come the height of adjusting device according to operator's height, makes the operator can be comfortable carry out work to improve the efficiency of production.

When in use: the method comprises the steps of switching on an external power supply, enabling each electrical appliance to work normally, starting an electric telescopic rod 12 by using a control switch group 14, arranging a fixing plate 13 at the bottom end of the electric telescopic rod 12, adjusting the height of equipment according to the height of an operator, enabling the operator to work comfortably, and improving the production efficiency, arranging a rubber plate 11 at the bottom end of the telescopic rod 6, effectively increasing the friction force between the ground and the telescopic rod 6 by the rubber plate 11, preventing the equipment from shaking due to the fact that the ground is over-slippery in the working process, then placing a leather shoe vamp to be sewn on a backing plate 5, starting a motor 21, connecting an output shaft of the motor 21 with the top end of a lead screw 23, connecting the lead screw 23 with a screw hole on the side surface of a movable block 24 through threads, arranging a mounting block 25 on the left side surface of the movable block 24, inserting a slot on the left side surface of the mounting, the shoe uppers of the leather shoes needing to be sewn can be pressed tightly through the rotation of the motor 21, the deviation of the shoe uppers of the leather shoes in the sewing process is prevented, so that the waste of materials is caused, then the linear motor 7 and the sewing machine 8 are started to work, meanwhile, the supporting plate 44 is moved, the sliding block 45 at the bottom end of the supporting plate 44 is in sliding connection with the sliding groove at the top end of the backing plate 5, the top end of the supporting plate 44 is provided with the connecting block 43, the groove at the top end of the connecting block 43 is in rotating connection with the connecting head 42, the top end of the connecting head 42 is connected with the magnifying lens 41 through the connecting rod, so that the sewing precision can be visually observed, the sewing is more accurate, the sewing quality is increased, when different pressing plates 10 need to be replaced, the handle 31 is pulled to stretch the spring 33, the sliding rod 34 is, the handle 31 is loosened to enable the sliding rod 34 to be inserted into the insertion hole at the top end of the insertion block 9, so that different pressing plates 10 can be replaced according to different sewing requirements, and the practicability of the equipment is greatly improved.

It should be noted that the control switch group 14 disclosed in the present embodiment is a switch with model ZK6PC-AC, the motor 21 can be freely configured according to the actual application scenario, a reduction motor with model 5GU50K manufactured by zhaigawa transmission equipment ltd, pomi is suggested, the electric telescopic rod 12 can be an electric telescopic rod manufactured by wuxi dongyixiang technology ltd, the specific model is YMD-601, and the linear motor 7 can be a linear motor manufactured by shanghai diez precision machinery ltd, the specific model is SMN 65. The control switch group 14 controls the motor 21, the linear motor 7 and the electric telescopic rod 12 to work by adopting a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a leather shoes vamp sewing device which characterized in that: comprises a mounting plate (1), a pressing unit (2), a replacing unit (3), a backing plate (5) and a telescopic rod (6);

mounting plate (1): a base plate (5) is arranged in the middle of the upper surface of the mounting plate (1), four corners of the lower surface of the mounting plate (1) are provided with telescopic rods (6), the front side of the top end of the base plate (5) is provided with a sliding groove, and an observation unit (4) is arranged in the sliding groove;

a pressing unit (2): the pressing unit (2) comprises a motor (21), a fixed block (22), a lead screw (23), a movable block (24) and an installation block (25), the bottom end of the fixed block (22) is connected with the right side of the upper surface of the installation plate (1), a groove is formed in the left side face of the fixed block (22), the lead screw (23) is connected in the groove in a rotating mode, the motor (21) is arranged at the top end of the fixed block (22), an output shaft of the motor (21) is connected with the top end of the lead screw (23), a screw hole in the side face of the movable block (24) is connected with the lead screw (23) in a threaded mode, the left side face of the movable block (24) is provided with the installation block (25), a slot is formed in the left side face of the installation block (25), and a replacement unit;

wherein, still include linear electric motor (7), sewing machine (8), inserted block (9), clamp plate (10) and control switch group (14), the rear side at mounting panel (1) upper surface is established in linear electric motor (7), linear electric motor (7) move the top of sub-seat and be equipped with sewing machine (8), the right-hand member of clamp plate (10) is equipped with inserted block (9), inserted block (9) are pegged graft mutually with the slot of mounting block (25) left surface, the leading flank at mounting panel (1) is established in control switch group (14), the output of input electricity connection control switch group (14) of linear electric motor (7), sewing machine (8) and motor (21), the output of external power source is connected to the input electricity of control switch group (14).

2. A leather shoe upper sewing device according to claim 1, characterized in that: change unit (3) and contain handle (31), connecting plate (32), spring (33) and slide bar (34), the bottom of spring (33) is connected with the top of installation piece (25), the top of spring (33) is connected with the lower surface of connecting plate (32), the top of connecting plate (32) is equipped with handle (31), the middle part of spring (33) lower surface is equipped with slide bar (34), the bottom of slide bar (34) is passed the through-hole on installation piece (25) top and is cooperateed with the jack on inserted block (9) top.

3. A leather shoe upper sewing device according to claim 1, characterized in that: observe unit (4) and contain magnifying glass (41), connector (42), connecting block (43), backup pad (44) and slider (45), slider (45) and the spout sliding connection on clamp plate (10) top, the top of slider (45) is equipped with backup pad (44), the top of backup pad (44) is connected with the bottom of connecting block (43), the top of connecting block (43) is equipped with the recess, is connected with connector (42) through the hub rotation in the recess, the other end of connector (42) passes through the connecting rod and is connected with the bottom of magnifying glass (41).

4. A leather shoe upper sewing device according to claim 1, characterized in that: still include rubber slab (11), rubber slab (11) have four and establish respectively in the bottom of four telescopic links (6).

5. A leather shoe upper sewing device according to claim 1, characterized in that: still include electric telescopic handle (12) and fixed plate (13), the top of electric telescopic handle (12) is connected with the middle part of mounting panel (1) lower surface, the bottom of electric telescopic handle (12) is equipped with fixed plate (13), the output of control switch group (14) is connected to the input electricity of electric telescopic handle (12).