Uniform glue smearing brush for shoe soles of women shoes

Abstract

The utility model relates to the technical field of woman shoe processing, in particular to a woman shoe sole glue uniform smearing brush which comprises a brush body, a glue guide cylinder is arranged above a brush head of the brush body, a piston pressing plate is arranged in an inner cavity of the glue guide cylinder, a glue guide cavity is formed between the bottom of the inner cavity of the glue guide cylinder and the bottom of the piston pressing plate, and a glue outlet assembly is arranged above the piston pressing plate. The glue outlet assembly comprises a connecting support disc and a glue outlet guide rod, the connecting support disc is arranged above the piston pressing plate, the connecting support disc is fixedly connected with the inner wall of the top of the inner cavity of the glue guide barrel, the bottom end of the glue outlet guide rod is fixedly connected with the top of the piston pressing plate, and the glue outlet guide rod and the piston pressing plate are coaxially arranged. Through the design of fixed stroke pressing, stable glue output, glue scraping residue prevention, negative pressure automatic glue supplementing, labor-saving pressing and circular glue supplementing, the problems that a traditional glue coating brush is poor in glue coating precision, glue is wasted, glue supplementing is tedious, efficiency is low and labor intensity is high can be solved, and the glue coating quality and efficiency are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to female shoes processing technical field, concretely is a female shoes sole glue even smearing brush. BACKGROUND

[0002] Female shoes processing is the process that raw materials such as leather, cloth are made into finished products through design and pattern making, raw material processing, upper making, sole assembling, finishing and quality inspection, and it needs to combine handcraft and mechanical processing, and its core is to give consideration to comfort, durability and aesthetic appearance, and it is suitable for many styles such as high-heeled shoes and sports shoes, and high-end models often rely on handcraft details to balance functionality and fashion;

[0003] The female shoes sole glue even smearing brush is a special tool for accurately and evenly brushing adhesive on the bonding surface of the sole and the upper in female shoes processing, and its core is to adapt the brush head material to the structure design to ensure the bonding firmness of the sole and the upper, and it is a key auxiliary tool for improving the durability of female shoes and is widely used in handcraft shoemaking workshops, small and medium-sized shoe factories and shoe repair scenes.

[0004] In female shoes sole glue production, the traditional glue brushing brush has no quantitative glue control structure, forming a chain problem of "unstable glue discharge-glue application defects-rework waste", which seriously affects product quality and efficiency. The traditional glue brushing brush relies on manual extrusion of the glue bottle to discharge glue, and the amount of discharged glue completely depends on the hand strength, which leads to great fluctuation of the glue amount on the brush hair. When the force is too large, the brush hair dips too much glue, and the sole is easy to form glue accumulation, and the subsequent bonding will wrap air to produce bubbles. After the bubbles burst, gaps appear at the bonding place, which reduces the bonding strength of the sole and does not meet the wear-resistant requirements. When the force is too small, the brush hair dips too little glue, and the smearing is easy to appear missing, and the missing part has no glue bonding, which increases the risk of sole falling and needs manual rework and re-coating. Each batch of rework not only increases the working hours, but also wastes glue due to repeated glue coating. Therefore, the female shoes sole glue even smearing brush is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a female shoes sole glue even smearing brush to solve the problems in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a female shoes sole glue even brushing brush, including the brush body, be equipped with the glue guide cylinder above the brush head of brush body, the inner chamber of glue guide cylinder is equipped with piston pressing plate, the bottom between the inner chamber of glue guide cylinder and piston pressing plate forms the glue guide cavity, the top of piston pressing plate is equipped with glue outlet subassembly, glue outlet subassembly includes the connecting branch disc and glue outlet guide rod, the top of piston pressing plate is provided with the connecting branch disc, and the top of piston pressing plate is fixedly connected with the inner wall of the top of glue guide cylinder, the top of piston pressing plate is fixedly connected with the bottom of glue outlet guide rod, and glue outlet guide rod is coaxially arranged with piston pressing plate, the top of glue outlet guide rod penetrates the top wall of connecting branch disc and glue guide cylinder and extends to the top of glue guide cylinder, and the top of glue outlet guide rod is fixedly connected with glue pressing plate.

[0008] As the utility model further optimizes the content, wherein: the inner chamber specification of piston pressing plate and glue guide cylinder is matched, the outer side of piston pressing plate is equipped with the sealing ring that is close-fitting with the inner wall of glue guide cylinder.

[0009] As the utility model further optimizes the content, wherein: one side of glue guide cylinder is equipped with the glue supplement pipe, one end of glue supplement pipe penetrates the side wall bottom of glue guide cylinder and is communicated with glue guide cavity, and the other end of glue supplement pipe is communicated with external glue supplement equipment.

[0010] As the utility model further optimizes the content, wherein: the bottom center of glue guide cylinder is fixedly connected with the duckbill valve that is communicated with glue guide cavity, the top of brush head of brush body is equipped with the glue guide groove that is matched with duckbill valve, and the glue guide groove is communicated with the brush hair of the bottom of brush head of brush body.

[0011] As the utility model further optimizes the content, wherein: the outer side of glue outlet guide rod is equipped with the reset spring, and the upper and lower ends of reset spring are fixedly connected with the bottom of connecting branch disc and the top of piston pressing plate respectively.

[0012] As the utility model further optimizes the content, wherein: the top of glue guide cylinder and glue pressing plate are equipped with magnetic repulsion structure, the first magnetic ring of embedding in the top wall of glue guide cylinder and the second magnetic ring of embedding in the bottom of glue pressing plate, the first magnetic ring and second magnetic ring are the same name magnetic pole setting of position corresponding and specification matched.

[0013] As the utility model further optimizes the content, wherein: the bottom outer edge of piston pressing plate is fixedly connected with the glue scraping structure, the glue scraping structure includes the triangle glue scraping ring of being close-fitting with the inner wall of glue guide cavity and the bottom being the tip setting, the glue scraping ring is hollow inside, and the inner chamber of embedding is equipped with the annular air bag that is matched with the inside of glue scraping ring.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses a fixed stroke's press operation makes the glue output stable and consistent each time, effectively solve the glue output fluctuation problem of traditional glueing brush because of the hand strength difference, and the stable glue output ensures that the bristle dips glue evenly, avoids the shoe sole accumulation, adhesive bubble and strength reduction caused by too much glue, also prevents the risk of missing coating and falling caused by too little glue, does not need manual rework recoating, reduces the working hours consumption and glue waste, guarantees the glueing thickness to meet the wear resistance requirement of women's shoes simultaneously, significantly improves product quality and production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the structure exploded view of the utility model;

[0018] Figure 3 It is the structure schematic diagram of the glue guide cylinder of the utility model;

[0019] Figure 4 It is the sectional view of the glue guide cylinder of the utility model;

[0020] Figure 5 It is the structure schematic diagram of the glue scraping structure of the utility model;

[0021] Figure 6 It is the sectional view of the glue scraping structure of the utility model;

[0022] Figure 7 It is the structure schematic diagram of the magnetic repulsion structure of the utility model.

[0023] In the drawing: 1, brush body;2, glue guide cylinder;3, piston pressing plate;31, glue scraping structure;311, glue scraping ring;312, annular air bag;4, glue guide cavity;5, glue output assembly;51, connecting branch disc;52, glue output guide rod;53, glue output pressing disc;54, reset spring;55, magnetic repulsion structure;551, first magnetic ring;552, second magnetic ring;6, glue supplementing pipe;7, duckbill valve;8, glue guide groove. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0025] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, components, and / or groups thereof, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0026] Referring to Figures 1-7 The utility model provides a technical scheme:

[0027] A female shoe sole glue uniform brushing brush, including brush body 1, the brush head of brush body 1 is equipped with glue guide cylinder 2, the inner chamber of glue guide cylinder 2 is equipped with piston pressing plate 3, the bottom between the inner chamber of glue guide cylinder 2 and piston pressing plate 3 forms glue guide cavity 4, the top of piston pressing plate 3 is equipped with glue outlet assembly 5, glue outlet assembly 5 includes connecting branch disc 51 and glue outlet guide rod 52, connecting branch disc 51 is set up in the top of piston pressing plate 3, and connecting branch disc 51 is fixedly connected with the top inner wall of the inner chamber of glue guide cylinder 2, the bottom of glue outlet guide rod 52 is fixedly connected with the top of piston pressing plate 3, and glue outlet guide rod 52 is coaxially arranged with piston pressing plate 3, the top of glue outlet guide rod 52 extends to the top of glue guide cylinder 2 and is fixedly connected with glue outlet pressing plate 53.

[0028] Need to be explained: the brush head of brush body 1 realizes the shoe sole glue brushing by brush, and glue guide cylinder 2 provides space for glue storage, and the movement of piston pressing plate 3 directly controls the pressure of glue in glue guide cavity 4, in glue outlet assembly 5, pressing glue outlet pressing plate 53 can drive glue outlet guide rod 52 and piston pressing plate 3 to move downward synchronously, because glue outlet guide rod 52 is pressed to the bottom every time, can guarantee the fixed amount of glue that glue guide cavity 4 extrudes every time, lays the foundation for uniform brushing;

[0029] As a further implementation of the scheme, the inner chamber of piston pressing plate 3 and glue guide cylinder 2 is compatible, and a sealing ring is provided on the outer side of piston pressing plate 3 to tightly contact the inner wall of glue guide cylinder 2.

[0030] Need to be explained: piston pressing plate 3 and the inner chamber of glue guide cylinder 2 are compatible, and a sealing ring is provided on the outer side of piston pressing plate 3 to tightly contact the inner wall of glue guide cylinder 2, which can prevent glue leakage in glue guide cavity 4 and ensure that all the glue is extruded when pressed, further enhancing the consistency of the amount of glue extruded each time and preventing deviation in the amount of glue due to leakage.

[0031] As a further implementation of the scheme, a glue supplement pipe 6 is provided on one side of glue guide cylinder 2, one end of the glue supplement pipe 6 penetrates through the bottom of the side wall of glue guide cylinder 2 and communicates with glue guide cavity 4, and the other end of the glue supplement pipe 6 communicates with external glue supplement equipment.

[0032] It should be noted that: the glue filling pipe 6 connects the glue guide cavity 4 and the external glue filling equipment. When the piston pressing plate 3 is loosened and the glue guide cavity 4 forms negative pressure, the external glue can be automatically supplemented to the glue guide cavity 4 through the glue filling pipe 6, and the supplemented amount matches the extrusion amount each time, realizing the quantitative circulation of "extrusion-supplementation", without manual glue filling, and improving the operation efficiency;

[0033] As a further embodiment of the present scheme, a duckbill valve 7 is fixedly connected to the bottom center of the glue guide cylinder 2 and communicates with the glue guide cavity 4. A glue guide groove 8 is formed in the top of the brush head of the brush body 1 and is adapted to the duckbill valve 7. The glue guide groove 8 communicates with the brush hairs at the bottom of the brush head of the brush body 1.

[0034] It should be noted that: the duckbill valve 7 is a one-way valve that only allows the glue in the glue guide cavity 4 to flow to the glue guide groove 8 and then to the root of the brush hair, avoiding the return flow of the glue to reduce the glue output. The glue guide groove 8 can uniformly distribute the glue to the brush hair, ensuring consistent glue dipping amount of the brush hair each time, and ultimately achieving uniform coating of the shoe sole.

[0035] As a further embodiment of the present scheme, a reset spring 54 is sleeved on the outside of the glue outlet rod 52. The upper and lower ends of the reset spring 54 are fixedly connected to the bottom of the connecting disc 51 and the top of the piston pressing plate 3, respectively.

[0036] It should be noted that: the reset spring 54 is compressed when the piston pressing plate 3 is pressed, and can quickly drive the piston pressing plate 3 to return to the original position after being loosened, so that the glue guide cavity 4 stably forms negative pressure to supplement the glue. The reset force is stable, which can ensure that the piston pressing plate 3 returns to the same position each time, and ensure that the glue guide cavity 4 supplements a fixed amount of glue each time, maintaining the quantitative glue output cycle.

[0037] As a further embodiment of the present scheme, a magnetic repulsion structure 55 is arranged between the top of the glue guide cylinder 2 and the glue outlet pressing plate 53. The magnetic repulsion structure 55 includes a first magnetic ring 551 embedded in the top wall of the glue guide cylinder 2 and a second magnetic ring 552 embedded in the bottom of the glue outlet pressing plate 53. The first magnetic ring 551 and the second magnetic ring 552 are of the same name magnetic poles with corresponding positions and suitable specifications.

[0038] It should be noted that: the first magnetic ring 551 and the second magnetic ring 552 of the magnetic repulsion structure 55 are of the same name magnetic poles and generate repulsion force. The repulsion force can assist the reset spring 54 to push the piston pressing plate 3 to quickly and stably return, avoiding the deviation of the glue supplementing amount of the glue guide cavity 4 due to insufficient spring reset, and ensuring that the glue outlet pressing plate 53 can return to the original position after each pressing, facilitating accurate pressing to the bottom next time.

[0039] As a further implementation of the present scheme, the bottom outer edge of the piston pressing plate 3 is fixedly connected with a glue scraping structure 31, which includes a triangular-shaped glue scraping ring 311 tightly fitted with the inner wall of the glue guide cavity 4 and provided with a sharp tip at the bottom, and the glue scraping ring 311 is internally hollow, and an annular air bag 312 is embedded in the inner cavity of the glue scraping ring 311 and adapted to the inner part of the glue scraping ring 311;

[0040] It should be noted that when the glue scraping ring 311 of the glue scraping structure 31 moves with the piston pressing plate 3, the glue scraping ring 311 can scrape off the glue remaining on the inner wall of the glue guide cavity 4, so as to avoid the influence of the solidified glue on the cavity volume and ensure the consistency of the effective glue storage capacity of the glue guide cavity 4 each time, and the annular air bag 312 can enhance the fitting degree of the glue scraping ring 311 with the cavity wall and improve the glue scraping effect, so as to further ensure the accuracy of the glue output each time and avoid the fluctuation of the glue output caused by the residual glue.

[0041] Workflow: The operator presses the glue output pressing plate 53, the glue output pressing plate 53 drives the glue output guide rod 52 to move downward along the coaxial direction, the glue output guide rod 52 pushes the piston pressing plate 3 to move downward synchronously, in the process of moving downward, the return spring 54 is compressed, the magnetic repulsion structure 55 between the top of the glue guide cylinder 2 and the glue output pressing plate 53 increases in repulsive force due to the reduction in distance, which assists the operator to perceive the pressing stroke, the piston pressing plate 3 moves downward to reduce the volume of the glue guide cavity 4, and the pressure of the glue in the cavity is quickly increased, when the pressure exceeds the one-way conduction pressure of the duckbill valve 7, the duckbill valve 7 is opened, the glue flows from the glue guide cavity 4 into the glue guide groove 8 at the top of the brush head of the brush body 1, and the glue guide groove 8 uniformly distributes the glue to the bristles at the bottom of the brush head, and since the glue output guide rod 52 is pressed to the bottom each time, the amount of glue squeezed out of the glue guide cavity 4 each time is fixed, so as to ensure the consistency of the glue amount of the bristles;

[0042] When the piston pressing plate 3 moves downward, the glue scraping structure 31 at the bottom outer edge thereof moves downward, the glue scraping ring 311 (triangular-shaped) slides tightly against the inner wall of the glue guide cavity 4 and scrapes off the glue remaining on the cavity wall, so as to avoid the influence of the solidified glue on the subsequent glue output, the annular air bag 312 in the inner cavity of the glue scraping ring 311 is deformed by extrusion, which further enhances the fitting degree of the glue scraping ring 311 with the cavity wall and improves the glue scraping effect, so as to ensure that the glue squeezed out each time is fresh glue in the glue guide cavity 4 and has no risk of deterioration;

[0043] After loosening the glue outlet pressure plate 53, under the action of the reset spring 54 and the magnetic repulsion structure 55, the piston pressure plate 3 resets, the glue guide cavity 4 forms negative pressure to realize automatic glue supplement, the operator loosens the glue outlet pressure plate 53, the reset spring 54 releases the elastic force, pushes the piston pressure plate 3 to move upwards, and the repulsion force of the magnetic repulsion structure 55 assists to push the glue outlet pressure plate 53 to move upwards, drives the glue outlet guide rod 52 to reset synchronously, in the resetting process, the piston pressure plate 3 moves stably, avoids that the pressure of the glue guide cavity 4 changes suddenly due to too fast resetting, influences the glue supplement stability, finally the glue outlet pressure plate 53 returns to the initial position, the piston pressure plate 3 returns to the upper position in the inner cavity of the glue guide cylinder 2, the piston pressure plate 3 moves upwards to increase the volume of the glue guide cavity 4, negative pressure is formed in the cavity, since the glue supplement pipe 6 is communicated with the external glue supplement equipment, the external glue automatically flows into the glue guide cavity 4 through the glue supplement pipe 6 under the action of negative pressure, since the amount of glue extruded each time is fixed, the negative pressure suction of the glue guide cavity 4 is stable, the amount of glue supplemented is completely matched with the amount of extrusion, manual control of the glue supplement amount is not needed, and the operation efficiency is greatly improved.

[0044] The operator holds the handle of the brush body 1, sticks the brush hair dipped with the quantitative glue to the shoe sole of the female shoe, moves the brush head at a constant speed, since the amount of glue dipped by the brush hair each time is fixed and uniform, the glue coating thickness of each part of the shoe sole is controlled within the suitable range, there is no glue accumulation and leakage phenomenon, and the glue coating precision requirement of the female shoe sole is completely met, once the shoe sole coating is completed, the "pressing glue outlet-loosening glue supplement" is repeated once, so that the brush hair always maintains sufficient and uniform glue, and the glue coating efficiency is improved.

[0045] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A uniform brushing brush for shoe sole glue of women's shoes, comprising a brush body (1), characterized in that: The brush head of the brush body (1) is provided with a glue guide cylinder (2), the inner cavity of the glue guide cylinder (2) is provided with a piston pressing plate (3), the bottom of the inner cavity of the glue guide cylinder (2) and the bottom of the piston pressing plate (3) form a glue guide cavity (4), the top of the piston pressing plate (3) is provided with a glue outlet assembly (5); The glue outlet assembly (5) comprises a connecting support disc (51) and a glue outlet guide rod (52), the connecting support disc (51) is arranged above the piston pressing plate (3), and the connecting support disc (51) is fixedly connected with the top inner wall of the inner cavity of the glue guide cylinder (2), the bottom end of the glue outlet guide rod (52) is fixedly connected with the top of the piston pressing plate (3), and the glue outlet guide rod (52) is coaxially arranged with the piston pressing plate (3), the top end of the glue outlet guide rod (52) penetrates through the top wall of the connecting support disc (51) and the glue guide cylinder (2) and extends above the glue guide cylinder (2), and the top of the glue outlet guide rod (52) is fixedly connected with a glue outlet pressing disc (53).

2. The shoe sole glue uniform coating brush according to claim 1, characterized in that: The piston pressing plate (3) is matched with the inner cavity of the glue guide cylinder (2), and the outer side of the piston pressing plate (3) is provided with a sealing ring which is tightly attached to the inner wall of the glue guide cylinder (2).

3. The shoe sole glue uniform coating brush according to claim 1, characterized in that: One side of the glue guide cylinder (2) is provided with a glue supplement pipe (6), one end of the glue supplement pipe (6) penetrates through the side wall of the glue guide cylinder (2) and is communicated with the glue guide cavity (4), and the other end of the glue supplement pipe (6) is communicated with external glue supplement equipment.

4. The shoe sole glue uniform coating brush according to claim 1, characterized in that: The bottom center of the glue guide cylinder (2) is fixedly connected with a duckbill valve (7) which is communicated with the glue guide cavity (4), the top of the brush head of the brush body (1) is provided with a glue guide groove (8) which is matched with the duckbill valve (7), and the glue guide groove (8) is communicated with the brush hair at the bottom of the brush head of the brush body (1).

5. The shoe sole glue uniform coating brush according to claim 1, characterized in that: The outer side of the glue outlet guide rod (52) is provided with a reset spring (54), and the upper and lower ends of the reset spring (54) are fixedly connected with the bottom of the connecting support disc (51) and the top of the piston pressing plate (3) respectively.

6. The shoe sole glue uniform coating brush according to claim 1, characterized in that: The top of the glue guide cylinder (2) and the glue outlet pressing disc (53) are provided with a magnetic repulsion structure (55), the magnetic repulsion structure (55) comprises a first magnetic ring (551) embedded in the top wall of the glue guide cylinder (2) and a second magnetic ring (552) embedded in the bottom of the glue outlet pressing disc (53), and the first magnetic ring (551) and the second magnetic ring (552) are provided with same name magnetic poles which are positionally corresponding and in size matching.

7. The shoe sole glue uniform coating brush according to claim 1, characterized in that: The bottom outer edge of the piston pressing plate (3) is fixedly connected with a glue scraping structure (31), the glue scraping structure (31) comprises a triangular-shaped glue scraping ring (311) which is tightly attached to the inner wall of the glue guide cavity (4) and is provided with a sharp end at the bottom, and the glue scraping ring (311) is hollow inside, and an annular air bag (312) which is matched with the inside of the glue scraping ring (311) is embedded in the inner cavity of the glue scraping ring (311).

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