CN218195139U - Line drawing tool for upper surface of shoe - Google Patents

Abstract

The utility model relates to a shoes production facility field, concretely relates to upper of a shoe face setting-out apparatus, which comprises a substrate, install a roating seat on the base plate, be equipped with the embedding pole that is used for the shoe tree to fix on the roating seat, the roating seat includes the casing of hollow columnar structure, the center of casing is provided with the center pin, the center pin is fixed on the base plate, install on the center pin and be used for the casing is along its central pivoted rolling bearing, the rolling bearing overcoat sets up a connecting seat, the casing spiro union is fixed on the connecting seat, the lower extreme of casing is along having set up the ball, be equipped with on the base plate with the spout of ball adaptation. The utility model solves the problem that the line can not be drawn accurately at the bottom of the upper surface in the process.

Description

Line drawing tool for upper surface of shoe

Technical Field

The utility model relates to a shoes production facility field, concretely relates to upper of a shoe face setting-out apparatus.

Background

When most of shoes are produced, glue is applied to the joint of the upper and the sole, and then the upper and the sole are pressed into a whole through equipment; in the production process, the size of the glue application amount is particularly important, the glue application amount needs to meet the firm bonding degree of the upper and the sole, and the condition that the glue application amount is excessive is ensured, so that the material cost is increased when the glue application amount is excessive, the appearance of the bonding part of the upper and the sole and the attractiveness of the outer surface of the bonding part of the upper and the sole are influenced, defective products are caused, and the product quality is influenced.

In the current production process, in order to meet the requirement, the conventional method is to compare the sole with the upper, and then draw lines on the upper surface of the shoe to mark the glue applying part, so that the glue amount can be conveniently mastered;

however, in the process, the connecting part of the upper and the sole is positioned at the bottom of the upper surface, when the line is required to be drawn, the shoes need to be inverted, the shape of the shoes is limited, and the inverted shoes cannot be horizontally placed, so that the line drawing operation cannot be accurately carried out; and the drawn line is encircled along the bottom of the upper, so that the drawing accuracy cannot be ensured in the state.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a shoe upper surface line drawing jig, which solves the problem that the line cannot be drawn at the bottom of the shoe upper surface accurately in the process.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

the utility model provides a vamp setting-out apparatus, includes the base plate, install a roating seat on the base plate, be equipped with the embedding pole that is used for the shoe tree to fix on the roating seat, the roating seat includes the casing of hollow columnar structure, the center of casing is provided with the center pin, the center pin is fixed on the base plate, install on the center pin and be used for the casing is along its central pivoted rolling bearing, a connecting seat is established to the rolling bearing overcoat, the casing spiro union is fixed on the connecting seat.

Preferably, the lower end edge of the shell is embedded with a ball, and the base plate is provided with a sliding groove matched with the ball.

Preferably, the embedded rod comprises a rod body and a plurality of expansion lantern rings sleeved on the rod body.

Preferably, each of the expanding collars has a frustum-shaped structure.

Preferably, the connecting seat comprises a base abutting against the outer ring of the rotating bearing and a mounting seat extending outwards from the base, and the mounting seat is provided with more than two threaded holes for mounting the shell.

Preferably, the central shaft is of a stepped shaft structure, and the lower end of the central shaft is screwed on the substrate.

Preferably, the housing has a regular polygonal structure.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the technical scheme is that a mechanism for reversely fixing a shoe tree to meet the line drawing requirement is designed according to the production requirement, when the line drawing mechanism is used, the upper surface is fixed on the shoe tree, at the moment, the upper surface is fixed by utilizing the matching of a hole-shaped structure processed on the shoe tree and an embedded rod, the upper surface is directly compared with a sole after being fixed, the line drawing is started, the shoe tree is rotated in the line drawing process, the bottom of the upper surface is rotated for 360 degrees through the structure of a rotating seat, the whole line drawing process is stable in action, the sole is always fixed at the bottom of the upper surface, and the situation that the line drawing position is inaccurate due to the fact that the shoe tree is separated when the upper surface is manually adjusted is avoided; structurally, through fixed center pin installation roating seat, the casing on the roating seat carries out the spiro union installation through cladding rolling bearing's connecting seat, and the structure of connecting seat is compared in the direct form that supports of rolling bearing, has enlarged the holding surface to the casing, appears eccentric condition when avoiding the casing to rotate, and rotating-structure is more steady.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention;

fig. 2 is a schematic cross-sectional structural view of a first embodiment of the present invention;

fig. 3 is a schematic sectional structure diagram of a second embodiment of the present invention.

Description of the drawings: 1. a substrate; 11. a central shaft; 12. a chute; 2. a rotating base; 21. a housing; 211. a ball bearing; 22. a rotating bearing; 23. a connecting seat; 231. a base; 232. a mounting seat; 3. an embedded rod; 31. a rod body; 32. the collar is expanded.

Detailed Description

The following detailed description will be given with reference to specific embodiments, so as to solve the technical problems by applying technical means and to fully understand and implement the technical effects of the present invention.

Example one

Referring to fig. 1 and 2, a set of line drawing jig for upper surfaces of shoes includes a substrate 1, a rotary base 2 is mounted on the substrate 1, an embedded rod 3 for fixing a shoe tree is disposed on the rotary base 2, the rotary base 2 includes a hollow cylindrical shell 21, the shell 21 is cylindrical, a central shaft 11 is disposed at the center of the shell 21, the central shaft 11 is fixed on the substrate 1, a rotary bearing 22 for rotating the shell 21 along the center is mounted on the central shaft 11, specifically, the central shaft 11 is a stepped shaft structure, the lower end of the central shaft 11 is screwed on the substrate 1, and the rotary bearing 22 is clamped on the stepped shaft structure to achieve erection and can rotate along the central shaft 11;

a connecting seat 23 is sleeved outside the rotating bearing 22, and the shell 21 is fixed on the connecting seat 23 in a threaded manner; specifically, the connecting seat 23 includes a base 231 abutting against the outer ring of the rotating bearing and a mounting seat 232 extending outward from the base 231, and two threaded holes for mounting the housing 21 are formed in the mounting seat 232; through fixed center pin 11 installation roating seat 2, casing 21 on the roating seat 2 carries out the spiro union installation through cladding rolling bearing 22's connecting seat 23, and the structure of connecting seat 23 is compared in the form that rolling bearing 22 directly supported, has enlarged the holding surface to casing 21, the eccentric condition appears when avoiding casing 21 to rotate, and rotating-structure is more steady.

Besides, the bottom of the base plate 1 can be added with relevant fixing structures such as anti-skid pads, suckers and the like to avoid slippage.

During the use, the upper of a shoe face has been fixed on the shoe tree, utilizes the poroid structure that has processed on the shoe tree and 3 adaptations of embedding pole and carry out the fixed of upper of a shoe face this moment, and fixed back and sole direct comparison and begin the setting-out, and the setting-out in-process rotates the shoe tree, then carries out 360 degrees rotations of upper of a shoe face bottom through the structure of roating seat 2, and whole setting-out process action is steady, and the sole remains to be fixed in upper of a shoe face bottom all the time, and both break away from and lead to the unsafe condition of setting-out position to take place when having avoided appearing artificial adjustment upper of a shoe face.

Example two

Referring to fig. 3, compared with the first embodiment, a ball 211 is embedded in the lower end edge of the housing 21, and a sliding groove 12 adapted to the ball 211 is provided on the substrate 1. Through setting up ball 211, can avoid casing 21 to appear atress inequality and lead to eccentric condition when rotating appearing bearing the shoe tree, set up spout 12 simultaneously with the adaptation, further improve the stability when rotating, guarantee that roating seat 2 steadily rotates and do not take place the slope.

Structurally, the embedded rod 3 comprises a rod body 31 and three expansion lantern rings 32 sleeved on the rod body 31; the expansion lantern ring 32 is a multi-layer sleeved structure and is mainly designed for opening holes of shoe trees of different shoes, so that the structure can be used for producing different shoes. Moreover, each expanding lantern ring 32 is of a frustum-shaped structure; the structure of frustum form can be when the shoe tree embolias embedding pole 3, through the accurate and tight ground card of extension lantern ring 32 put the shoe tree, avoid appearing not in place and rocking that produces by 3 position joints of embedding pole, stability when further guaranteeing the rotatory operation setting-out.

Meanwhile, compared with the first embodiment, the housing 21 has a regular polygon structure (not shown in the drawings, and may have a regular quadrilateral or the like). Regular polygon structure's casing 21 has increased the edge, and the atress of casing 21 of being convenient for rotates, is another concrete product structure, can install the shoe tree along casing 21's diagonal when fixed and lay according to the appearance of shoes during the use, has increased the holding surface area to the shoe tree.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (7)

1. A line drawing jig for upper surfaces of shoes is characterized in that: including base plate (1), install a roating seat (2) on base plate (1), be equipped with embedding pole (3) that are used for the shoe tree fixed on roating seat (2), roating seat (2) are including hollow columnar structure's casing (21), the center of casing (21) is provided with center pin (11), center pin (11) are fixed on base plate (1), install on center pin (11) and be used for casing (21) are followed its central pivoted rolling bearing (22), a connecting seat (23) is established to rolling bearing (22) overcoat, casing (21) spiro union is fixed on connecting seat (23).

2. The upper surface line drawing jig according to claim 1, characterized in that: the lower extreme of casing (21) is along having set up ball (211), be equipped with on base plate (1) with spout (12) of ball (211) adaptation.

3. The upper surface line drawing jig according to claim 1, characterized in that: the embedded rod (3) comprises a rod body (31) and a plurality of expansion lantern rings (32) sleeved on the rod body (31).

4. The set of line drawing upper shoes according to claim 3, wherein: each expansion lantern ring (32) is of a frustum-shaped structure.

5. An upper line marking jig according to any one of claims 1 to 4, wherein: the connecting seat (23) comprises a base (231) which is abutted against the outer ring of the rotating bearing and a mounting seat (232) which extends outwards from the base (231), and more than two threaded holes for mounting the shell (21) are formed in the mounting seat (232).

6. The set of line drawing upper parts according to any one of claims 1 to 4, wherein: the central shaft (11) is of a stepped shaft structure, and the lower end of the central shaft (11) is screwed on the substrate (1).

7. The set of line drawing upper parts according to any one of claims 1 to 4, wherein: the shell (21) is of a regular polygon structure.

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