CN213681226U

CN213681226U - Threading clip of shoemaking equipment

Info

Publication number: CN213681226U
Application number: CN202022711287.2U
Authority: CN
Inventors: 黄义坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-07-13
Anticipated expiration: 2030-11-21

Abstract

The utility model relates to the technical field of shoemaking devices, in particular to a threading clamp of shoemaking equipment, which comprises a threading clamp body, wherein the threading clamp body comprises a left clamp handle, a right clamp handle and a rotating shaft, the left clamp handle is connected with the right clamp handle through the rotating shaft, the top of the rotating shaft is provided with a spring barrel, the top of the spring barrel is provided with a spring barrel cover, the inside of the spring barrel is provided with a first spring, the top of the spring barrel cover is provided with a sewing needle, the outer wall of the sewing needle is sleeved with a limiting barrel, the bottom end of the sewing needle is positioned below the limiting barrel and is provided with a threading hole, the left side and the right side of the limiting barrel are provided with a limiting hole, the upper parts of the inner sides of the left clamp handle and the right clamp handle are provided with a fixed pin, a second spring is connected between the left clamp handle and the right clamp handle and positioned below the rotating shaft, the utility model is, the operation is simple, the stability and the practicability are higher, and certain popularization value is achieved.

Description

Threading clip of shoemaking equipment

Technical Field

The utility model relates to a shoemaking technical field specifically is a shoemaking equipment wears to draw and presss from both sides.

Background

In the present life, shoes become necessary articles for people from ancient straw sandals to the prior leather shoes, sports shoes, slippers, sandals, cotton shoes and the like, so shoe manufacturing devices are also continuously reformed and innovated, China is a big country for producing shoes, and various shoes are produced every year to reach hundreds of billions and two shoes, but the production level of shoe manufacturing equipment in China is relatively lagged, the development of the shoe manufacturing industry is restricted to a certain extent, in the process of manufacturing the shoes, a threading clamp is needed when the vamps or the uppers of the shoes need to be sewed, wherein the threading clamp for the shoe manufacturing equipment has incomplete functions and cannot provide assistance, the traditional threading clamp generally utilizes a clamping mouth to clamp wires and then sews the shoes, in the sewing process, the phenomenon that the wire ends fall off due to loose meshing often occurs, the sewing work cannot be carried out, and the whole sewing process completely depends on manual work, inside utilizing the manpower to inject the sewing needle into shoes, it is inconvenient to use, and ambient pressure leads to the sewing needle can't fix the orientation at sewing in-process, leads to the line face after sewing up untidy, and work efficiency is low, and the operation is complicated, wastes time and energy, and is not durable, consequently needs the threading of a shoemaking equipment to press from both sides and makes the improvement to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a threading of shoemaking equipment presss from both sides to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a shoemaking equipment wear to draw and press from both sides, includes to wear to draw and presss from both sides the body, wear to draw and press from both sides the body and include left clamp holder, right clamp holder and pivot, left side clamp holder is connected with right clamp holder through the pivot, the top of pivot is provided with the spring barrel, the top of spring barrel is provided with the spring barrel lid, the inside of spring barrel is provided with first spring, the top of spring barrel lid is provided with the sewing needle, spacing section of thick bamboo has been cup jointed to the outer wall of sewing needle, the bottom of sewing needle and the below that is located spacing section of thick bamboo have seted up the through wires hole, spacing hole has all been seted up to the left and right sides of spacing section of thick bamboo, left side clamp holder all is provided with the fixed pin with the inboard top of right clamp holder, the below that just is located the pivot between left side clamp holder and the right clamp holder is connected with the second.

Preferably, the position that the left and right sides of sewing needle corresponds spacing hole all sets up flutedly, the structure size phase-match of recess, spacing hole and fixed pin, the diameter of first spring and the internal diameter size phase-match of spring case, the fixed pin is connected for the plug with spacing hole, the connected mode of sewing needle recess respectively.

Preferably, the left clamp handle, the right clamp handle and the rotating shaft are connected in a rotating mode, and the sewing needle and the limiting barrel are connected in a sliding mode.

Preferably, the top of the first spring is fixedly connected with the spring cylinder cover.

Preferably, the left clamp handle, the right clamp handle, the rotating shaft, the fixing pin and the sewing needle are all made of stainless steel materials.

Preferably, the outer sides of the bottoms of the left clamp handle and the right clamp handle are both provided with anti-skidding sleeves.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, can fix the end of a thread in the pinhole through the sewing needle that sets up, avoid droing at sutural in-process end of a thread and sewing needle, it can directly push the vamp with the sewing needle to set up first spring utilization elasticity, can make the sewing needle can not take place the skew when getting into the vamp through the spacing section of thick bamboo that sets up, the line face that makes the department of sewing up is more neat, shoes are more pleasing to the eye, the position of sewing needle in a spacing section of thick bamboo can be fixed in the design of fixed pin, under the condition of not using, thereby avoid the sewing needle to receive the elasticity of first spring to pop out spacing section of thick bamboo and cause the injury to the people outward.

Drawings

FIG. 1 is a schematic view of the overall closed structure of the present invention;

FIG. 2 is a schematic view of the overall expanded structure of the present invention;

fig. 3 is a sectional view of the structure of the limiting cylinder of the present invention.

In the figure: 1-threading clamp body, 2-left clamp handle, 3-right clamp handle, 4-rotating shaft, 5-spring cylinder, 6-spring cylinder cover, 7-first spring, 8-sewing needle, 9-limiting cylinder, 10-threading hole, 11-limiting hole, 12-fixing pin, 13-second spring and 14-limiting ring.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a threading clamp of shoemaking equipment comprises a threading clamp body 1, wherein the threading clamp body 1 comprises a left clamp handle 2, a right clamp handle 3 and a rotating shaft 4, the left clamp handle 2 is connected with the right clamp handle 3 through the rotating shaft 4, the top of the rotating shaft 4 is provided with a spring barrel 5, the top of the spring barrel 5 is provided with a spring barrel cover 6, the inside of the spring barrel 5 is provided with a first spring 7, the top of the spring barrel cover 6 is provided with a sewing needle 8, the outer wall of the sewing needle 8 is sleeved with a limiting barrel 9, the bottom end of the sewing needle 8 is provided with a threading hole 10 below the limiting barrel 9, the left side and the right side of the limiting barrel 9 are provided with limiting holes 11, the upper parts of the inner sides of the left clamp handle 2 and the right clamp handle 3 are provided with fixing pins 12, the lower part of the rotating shaft 4 is connected between the left clamp handle 2 and the right clamp handle 3, the outer walls of the left clamp handle 2 and the right clamp handle 3 are sleeved with limiting rings 14, the left side and the right side of the, the recess, spacing hole 11 and fixed pin 12's structure size phase-match, the diameter of first spring 7 and the internal diameter size phase-match of spring section of thick bamboo 5, fixed pin 12 respectively with spacing hole 11, the connected mode of sewing needle 8 recess is the plug and connects, left side holder 2, the connected mode of right side holder 3 and pivot 4 is for rotating the connection, sewing needle 8 is sliding connection with the connected mode of spacing section of thick bamboo 9, the top and the spring cover 6 of first spring 7 are fixed connection, left side holder 2, right side holder 3, pivot 4, the material of fixed pin 12 and sewing needle 8 is stainless steel and makes, the outside of left side holder 2 and right holder 3 bottoms all is provided with the antiskid cover.

The utility model discloses work flow: when the sewing machine is used, firstly, a thread end is fixed on a sewing needle 8 through a threading hole 10, then a limiting ring 14 is taken down, the left clamp handle 2 and the right clamp handle 3 are held, the end, close to the needle head, of the threading clamp body 1 is attached to a place to be sewn, the left clamp handle 2 and the right clamp handle 3 are loosened, at the moment, a second spring 13 can be freely bounced open without external force, the left clamp handle 2 and the right clamp handle 3 are mutually staggered and unfolded, so that a fixing pin 12 is taken out from a limiting hole 11 and a groove of the sewing needle 8 by the left clamp handle 2 and the right clamp handle 3, a first spring 7 in a spring tube 5 is automatically bounced out, so that the movement of a spring tube cover 6 is pushed, the movement of the spring tube cover 6 pushes the sewing needle 8 to enter a shoe surface, a limiting tube 9 fixes the movement direction of the sewing needle 8, so as to sew the shoe surface, after the sewing needle 8 is used, the sewing needle 8 is put back into the limiting tube 9, the bottom of the needle 8 is, the first spring 7 is compressed into the spring cylinder cover 6 by external force, then the threading clamp body 1 is combined by external force, meanwhile, the fixing pin 12 is inserted corresponding to the limiting hole 11 and the groove of the sewing needle 8, and finally the limiting ring 14 is sleeved at the outer side of the bottom of the threading clamp body 1, the whole process is simple to operate, the thread end can be fixed in the threading hole 10 through the arranged sewing needle 8, the thread end and the sewing needle 8 are prevented from falling off in the sewing process, the arranged first spring 7 can push the sewing needle 8 into the shoe surface directly by utilizing the elasticity, the limit barrel 9 can prevent the sewing needle 8 from deviating when entering the shoe upper, so that the thread surface of the sewing part is more neat, the shoe is more beautiful, the fixing pin 12 can fix the position of the sewing needle 8 in the limit barrel 9, under the condition of not using, avoid sewing needle 8 receive the elasticity of first spring 7 to pop out spacing section of thick bamboo 9 and cause the injury to the people.

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 threading of shoemaking equipment presss from both sides, includes threading clamp body (1), its characterized in that: wear to draw and press from both sides body (1) including left clamp holder (2), right clamp holder (3) and pivot (4), left side clamp holder (2) are connected with right clamp holder (3) through pivot (4), the top of pivot (4) is provided with spring drum (5), the top of spring drum (5) is provided with spring drum cover (6), the inside of spring drum (5) is provided with first spring (7), the top of spring drum cover (6) is provided with sewing needle (8), spacing section of thick bamboo (9) has been cup jointed to the outer wall of sewing needle (8), threading hole (10) have been seted up to the bottom of sewing needle (8) and the below that is located spacing section of thick bamboo (9), spacing hole (11) have all been seted up to the left and right sides of spacing section of thick bamboo (9), left side clamp holder (2) all are provided with fixed pin (12) with the inboard top of right clamp holder (3), the below that just is located pivot (4) between left side clamp holder (2) and right clamp holder (3) is connected with second spring (13) ) And the outer walls of the left clamp handle (2) and the right clamp handle (3) are sleeved with a limiting ring (14).

2. A threading clip for a shoemaking apparatus according to claim 1, characterized in that: the sewing needle (8) about both sides correspond the position in spacing hole (11) and all set up flutedly, the structure size phase-match of recess, spacing hole (11) and fixed pin (12), the diameter of first spring (7) and the internal diameter size phase-match of spring case (5), fixed pin (12) are connected for the plug with the connected mode of spacing hole (11), sewing needle (8) recess respectively.

3. A threading clip for a shoemaking apparatus according to claim 1, characterized in that: the left clamp handle (2) and the right clamp handle (3) are connected with the rotating shaft (4) in a rotating mode, and the sewing needle (8) is connected with the limiting barrel (9) in a sliding mode.

4. A threading clip for a shoemaking apparatus according to claim 1, characterized in that: the top of the first spring (7) is fixedly connected with the spring cylinder cover (6).

5. A threading clip for a shoemaking apparatus according to claim 1, characterized in that: the left clamp handle (2), the right clamp handle (3), the rotating shaft (4), the fixing pin (12) and the sewing needle (8) are all made of stainless steel materials.

6. A threading clip for a shoemaking apparatus according to claim 1, characterized in that: and anti-skidding sleeves are arranged on the outer sides of the bottoms of the left clamping handle (2) and the right clamping handle (3).