阅读说明：本技术 一种制鞋用自动包海绵机 (Automatic sponge covering machine for shoemaking ) 是由 杨明洪 于 2019-10-24 设计创作，主要内容包括：本发明涉及制鞋设备生产加工技术领域,尤其涉及一种制鞋用自动包海绵机,包括机架,设于机架上的物料定位平台,设于物料定位平台上方的喷胶机构,以及设于物料定位平台左右两侧的两组物料翻转旋转平台、定型机构和物料移栽平台；本发明通过高精度的步进机构旋转对海绵进行旋转喷胶,再进行翻转拉伸贴合整平,压实,再由水平移动平台将物料转移至定型机构定型,保温保压后,将物料移出。本发明采用自动化机器代替人工操作,集翻转贴合整平、喷胶、移动和定型于一体,实现单人双工位操作,有效提高生产效率,且产品品质稳定,降低生产成本,避免给操作人员带来身体伤害,更加环保。(The invention relates to the technical field of production and processing of shoemaking equipment, in particular to an automatic sponge wrapping machine for shoemaking, which comprises a rack, a material positioning platform arranged on the rack, a glue spraying mechanism arranged above the material positioning platform, and two groups of material overturning rotary platforms, a shaping mechanism and a material transplanting platform which are arranged on the left side and the right side of the material positioning platform; according to the invention, a high-precision stepping mechanism rotates to spray glue on the sponge in a rotating manner, then the sponge is overturned, stretched, laminated, leveled and compacted, then the material is transferred to a shaping mechanism for shaping by a horizontal moving platform, and the material is moved out after heat preservation and pressure maintaining. According to the invention, an automatic machine is adopted to replace manual operation, the overturning, laminating, leveling, glue spraying, moving and shaping are integrated, the single-person double-station operation is realized, the production efficiency is effectively improved, the product quality is stable, the production cost is reduced, the body injury of operators is avoided, and the automatic machine is more environment-friendly.)

1. The utility model provides an automatic package sponge machine for shoemaking, includes frame (1), its characterized in that still includes:

the material positioning platform (2) is arranged on the rack (1) and is used for feeding and fixing sponge;

the glue spraying mechanism (3) is arranged above the material positioning platform (2) and is used for spraying glue to the materials;

the two groups of material overturning and rotating platforms (4) are arranged on the left side and the right side of the material positioning platform (2) and are used for overturning and rotating materials;

the two sets of shaping mechanisms (5) are arranged on the left side and the right side of the material positioning platform (2) and are used for shaping, compacting and drying materials;

two groups of material transplanting platforms (6) arranged on the left side and the right side of the material positioning platform (2) are used for moving the materials after glue spraying to the shaping mechanism;

and a PLC control system for controlling the glue amount.

2. The automatic sponge covering machine for shoemaking according to claim 1, wherein said material positioning platform (2) comprises a first group of material pressing clamp components, a second group of material pressing clamp components, a third group of material pressing clamp components and a platform lifting cylinder (25) which are arranged at intervals in sequence; the first group of material pressing clamp components comprise two first material pressing clamps (21) which are arranged in a bilateral symmetry mode, the second group of material pressing clamp components comprise two second material pressing clamps (22) which are arranged in a bilateral symmetry mode, and the third group of material pressing clamp components comprise two third material pressing clamps (23) which are arranged in a bilateral symmetry mode; a fourth material pressing clamp (24) is arranged between the two third material pressing clamps.

3. The automatic sponge covering machine for shoemaking according to claim 2, wherein a first set of positioning auxiliary rod assemblies is arranged between the first set of material pressing clamp assemblies and the second set of material pressing clamp assemblies, and a second set of positioning auxiliary rod assemblies is arranged between the second set of material pressing clamp assemblies and the third set of material pressing clamp assemblies; the first group of positioning auxiliary rod assemblies comprise first positioning auxiliary rod cylinders (26) and two first positioning auxiliary rods (27) connected with the first positioning auxiliary rod cylinders (26); the second group of positioning auxiliary rod assemblies comprise a second positioning auxiliary rod cylinder (28) and two second positioning auxiliary rods (29) connected with the second positioning auxiliary rod cylinder (28).

4. The automatic sponge covering machine for shoemaking according to claim 1, characterized in that each group of said material transplanting platforms (6) comprises a transplanting module (61), a transplanting X-axis stepping motor (62) and a transplanting Y-axis cylinder (63) which are arranged on said transplanting module (61), a transplanting Z-axis cylinder (64) is arranged below said transplanting Y-axis cylinder (63), said transplanting Y-axis cylinder (63) and said transplanting Z-axis cylinder (64) are vertically arranged, and a transplanting material clamping fixture (65) is arranged at the bottom of said transplanting Z-axis cylinder (64).

5. The automatic sponge covering machine for shoemaking according to claim 1, characterized in that each set of said shaping mechanism (5) comprises a horizontally disposed shaping platform (51), a shaping cylinder (52) disposed on the shaping platform (51), and a shaping fixture (53) and a shaping last (54) are sequentially disposed at the front end of said shaping cylinder (52).

6. The automatic sponge covering machine for shoemaking according to claim 1, characterized in that each group of said material overturning rotary platform (4) comprises an overturning Y-direction module cylinder (41) arranged longitudinally and an overturning Z-direction module (42) arranged perpendicular to the overturning Y-direction module cylinder (41), one side of the overturning Z-direction module (42) is provided with an overturning Z-direction cylinder (43), the other side of the overturning Z-direction module (42) is provided with a clamping jaw telescopic cylinder (44), and the clamping jaw telescopic cylinder (44) is connected with an overturning clamping jaw (45).

7. The automatic sponge covering machine for shoemaking according to claim 1, wherein said glue spraying mechanism (3) comprises a glue spraying X-direction module (31) and a glue spraying Z-direction module (32), said glue spraying Z-direction module (32) and said glue spraying X-direction module (31) are vertically arranged, said glue spraying X-direction module (31) is provided with a glue spraying X-direction motor (33), said glue spraying Z-direction module (32) is provided with a glue spraying Z-direction motor (34), said front side of said glue spraying Z-direction module (32) is provided with a glue spraying rotating motor (35), and a fan-shaped glue spraying head (36) is connected below said glue spraying rotating motor (35).

8. The automatic sponge covering machine for shoemaking according to claim 1, characterized in that it further comprises an auxiliary glue spraying platform (7) disposed at one end of the frame (1).

Technical Field

The invention relates to the technical field of production and processing of shoemaking equipment, in particular to an automatic sponge wrapping machine for shoemaking.

Background

At present, the heel package sponge of sports shoes is usually by the manual upset laminating flattening of workman, and the manual work is spouted and is glued, removes the forming machine again and stereotypes, and not only inefficiency like this, to workman skill requirement than higher moreover, it is also inhomogeneous to spout the volume of gluing. Wherein, adopt artifical glue that spouts, easily cause glue extravagant, glue is very big to the human body injury simultaneously. Therefore, the traditional manual sponge wrapping process is unstable, the market value of the finished product is influenced, and the product quality is unstable.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an automatic sponge covering machine for shoemaking, which integrates overturning, laminating, leveling, glue spraying, moving and shaping, realizes single-person double-station operation, effectively improves the production efficiency and has stable product quality.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an automatic package sponge machine for shoemaking, includes the frame, still includes:

the material positioning platform is arranged on the rack and used for feeding and fixing the sponge;

the glue spraying mechanism is arranged above the material positioning platform and is used for spraying glue to the material;

the two groups of material overturning and rotating platforms are arranged on the left side and the right side of the material positioning platform and are used for overturning and rotating materials;

the two sets of shaping mechanisms are arranged on the left side and the right side of the material positioning platform and are used for shaping, compacting and drying materials;

the two groups of material transplanting platforms are arranged on the left side and the right side of the material positioning platform and are used for moving the materials after glue spraying to the shaping mechanism;

and a PLC control system for controlling the glue amount.

Preferably, the material positioning platform comprises a first group of material pressing clamp assemblies, a second group of material pressing clamp assemblies, a third group of material pressing clamp assemblies and a platform lifting cylinder which are sequentially arranged at intervals; the first group of material pressing clamp assemblies comprise two first material pressing clamps which are arranged in a bilateral symmetry mode, the second group of material pressing clamp assemblies comprise two second material pressing clamps which are arranged in a bilateral symmetry mode, and the third group of material pressing clamp assemblies comprise two third material pressing clamps which are arranged in a bilateral symmetry mode; and a fourth material pressing clamp is arranged between the two third material pressing clamps.

Preferably, a first group of positioning auxiliary rod assemblies are arranged between the first group of material pressing clamp assemblies and the second group of material pressing clamp assemblies, and a second group of positioning auxiliary rod assemblies are arranged between the second group of material pressing clamp assemblies and the third group of material pressing clamp assemblies; the first group of positioning auxiliary rod assemblies comprise first positioning auxiliary rod cylinders and two first positioning auxiliary rods connected with the first positioning auxiliary rod cylinders; the second group of positioning auxiliary rod assemblies comprise second positioning auxiliary rod cylinders and two second positioning auxiliary rods connected with the second positioning auxiliary rod cylinders.

Preferably, every group material transplanting platform is including transplanting the module, locating and transplanting X axle step motor and transplanting Y axle cylinder on the module, the below of transplanting Y axle cylinder is equipped with transplants Z axle cylinder, it sets up with transplanting Z axle cylinder to transplant Y axle cylinder, the bottom of transplanting Z axle cylinder is equipped with transplants clamping fixture.

Preferably, each of the shaping mechanisms includes a horizontally disposed shaping platform and a shaping cylinder disposed on the shaping platform, and a shaping clamp and a shaping last are sequentially disposed at a front end of the shaping cylinder.

Preferably, every group material upset rotary platform is including the upset Y of vertical setting to the module cylinder, with upset Y to the perpendicular upset Z that sets up of module cylinder to the module, upset Z is equipped with upset Z to the cylinder to one side of module, upset Z is equipped with clamping jaw telescopic cylinder to the opposite side of module, clamping jaw telescopic cylinder is connected with the upset clamping jaw.

Preferably, spout gluey mechanism and glue Z to the module including spouting gluey X, spout gluey Z and set up to the module with spouting gluey X perpendicularly to the module, spout gluey X and glue X to being equipped with on the module and spout gluey X to the motor, it spouts gluey Z to the motor to spout to be equipped with on the module to glue Z, it is equipped with to spout gluey rotating electrical machines to the front side of module to spout gluey Z, it is connected with fan-shaped gluey head of spouting to spout the below of gluey rotating electrical machines.

Preferably, the automatic sponge covering machine further comprises an auxiliary glue spraying platform arranged at one end of the rack.

The invention has the following beneficial effects: the invention relates to an automatic sponge wrapping machine for shoemaking, which comprises a rack, a material positioning platform arranged on the rack, a glue spraying mechanism arranged above the material positioning platform, two groups of material overturning rotary platforms arranged on the left side and the right side of the material positioning platform, a shaping mechanism and a material transplanting platform, wherein the material overturning rotary platforms are arranged on the left side and the right side of the material positioning platform; according to the invention, a high-precision stepping mechanism rotates to spray glue on the sponge in a rotating manner, then the sponge is overturned, stretched, laminated, leveled and compacted, then the material is transferred to a shaping mechanism for shaping by a horizontal moving platform, and the material is moved out after heat preservation and pressure maintaining. According to the invention, an automatic machine is adopted to replace manual operation, the overturning, laminating, leveling, glue spraying, moving and shaping are integrated, the single-person double-station operation is realized, the production efficiency is effectively improved, the product quality is stable, the production cost is reduced, the body injury of operators is avoided, and the automatic machine is more environment-friendly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic structural view of a material positioning platform according to the present invention;

FIG. 4 is a front view of FIG. 3;

FIG. 5 is a side view of FIG. 3;

FIG. 6 is a schematic structural view of a material transplanting platform according to the present invention;

FIG. 7 is a schematic structural view of a setting mechanism according to the present invention;

FIG. 8 is a schematic structural view of a material turnover rotary platform according to the present invention;

FIG. 9 is a schematic structural view of a glue spraying mechanism according to the present invention;

FIG. 10 is a schematic view of the structure of the material of the present invention.

In the figure: 1 rack, 2 material positioning platform, 21 first material pressing clamp, 22 second material pressing clamp, 23 third material pressing clamp, 24 fourth material pressing clamp, 25 platform lifting cylinder, 26 first positioning auxiliary rod cylinder, 27 first positioning auxiliary rod, 28 second positioning auxiliary rod cylinder, 29 second positioning auxiliary rod, 3 glue spraying mechanism, 31 glue spraying X-direction module, 32 glue spraying Z-direction module, 33 glue spraying X-direction motor, 34 glue spraying Z-direction motor, 35 glue spraying rotating motor, 36 fan-shaped glue spraying head, 4 material overturning rotating platform, 41 overturning Y-direction module cylinder, 42 overturning Z-direction module, 43 overturning Z-direction cylinder, 44 clamping jaw telescopic cylinder, 45 overturning clamping jaw, 5 shaping mechanism, 51 shaping platform, 52 shaping cylinder, 53 shaping clamp, 54 shaping head, 6 material transplanting platform, 61 transplanting module, 62 transplanting X-axis stepping motor, 63 transplanting Y-axis cylinder, 6 transplanting Y-axis cylinder, 5 transplanting clamping jaw, 5 shaping mechanism, 51 shaping platform, 52 shaping cylinder, 53 shaping clamp, 4 transplanting material platform, 61 transplanting X-axis stepping motor, 62 transplanting Y-axis stepping, 64 transplanting Z-axis cylinders, 65 transplanting clamping fixtures, 7 pairs of glue spraying platforms, 8 sponges, 9 uppers and 10 linings.

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.

Referring to fig. 1 to 10, an automatic sponge covering machine for shoemaking comprises a frame 1, and further comprises: the material positioning platform 2 is arranged on the rack 1 and is used for feeding and fixing sponge; the glue spraying mechanism 3 is arranged above the material positioning platform 2 and is used for spraying glue to the materials; the two groups of material overturning and rotating platforms 4 are arranged on the left side and the right side of the material positioning platform 2 and are used for overturning and rotating materials; the two sets of shaping mechanisms 5 are arranged on the left side and the right side of the material positioning platform 2 and are used for shaping, compacting and drying materials; the two groups of material transplanting platforms 6 are arranged on the left side and the right side of the material positioning platform 2 and are used for moving the materials after glue spraying to the shaping mechanism; and a PLC control system for controlling the glue amount.

In this embodiment, after the material loading, the equipment spouts gluey mechanism 3 through the high accuracy and rotates to spout the sponge and glue, and rethread material upset rotary platform 4 overturns tensile laminating flattening, and the compaction is transplanted the platform 6 by the material and is shifted the material to setting mechanism 5 and stereotype again, keeps warm after the pressurize, shifts out the material. The automatic sponge wrapping machine integrates turnover, laminating, leveling, glue spraying, moving and shaping, single-person double-station operation is realized, single-side feeding is completed, the automatic sponge wrapping machine automatically operates, the other side can be independently fed and alternately operates, and the highest personnel operation efficiency is realized; the machine replaces manpower, production efficiency is improved, labor intensity of workers is reduced, and precision and efficiency are effectively improved. The glue amount is controlled by a PLC control system, the angle and the speed are controlled by a stepping motor, the operation is reliable, stable and quick, and the personnel and the cost are saved; meanwhile, the injury to human bodies can be avoided, and the environment is protected.

Specifically, referring to fig. 3-5, the material positioning platform 2 includes a first group of material pressing clamp assemblies, a second group of material pressing clamp assemblies, a third group of material pressing clamp assemblies and a platform lifting cylinder 25 which are sequentially arranged at intervals; the first group of material pressing clamp components comprise two first material pressing clamps 21 which are arranged in a bilateral symmetry mode, the second group of material pressing clamp components comprise two second material pressing clamps 22 which are arranged in a bilateral symmetry mode, and the third group of material pressing clamp components comprise two third material pressing clamps 23 which are arranged in a bilateral symmetry mode; and a fourth material pressing clamp 24 is arranged between the two third material pressing clamps.

A first group of positioning auxiliary rod assemblies are arranged between the first group of material pressing clamp assemblies and the second group of material pressing clamp assemblies, and a second group of positioning auxiliary rod assemblies are arranged between the second group of material pressing clamp assemblies and the third group of material pressing clamp assemblies; the first group of positioning auxiliary rod assemblies comprise a first positioning auxiliary rod cylinder 26 and two first positioning auxiliary rods 27 connected with the first positioning auxiliary rod cylinder 26; the second group positioning assist rod assembly includes a second positioning assist rod cylinder 28, and two second positioning assist rods 29 connected to the second positioning assist rod cylinder 28.

In this embodiment, the upper on which the sponge has been placed is placed on the material positioning platform 2, and is used for clamping the whole material through the combined action of the two first material pressing clamps 21, the two second material pressing clamps 22, the two third material pressing clamps 23 and the fourth material pressing clamp 24; two first positioning auxiliary rods 27 are driven by the first positioning auxiliary rod air cylinder 26, and two second positioning auxiliary rods 29 are driven by the second positioning auxiliary rod air cylinder 28, so that the inner side of the material is completely supported and the subsequent lining can be conveniently folded towards the inner side of the upper.

Specifically, referring to fig. 6, each group of material transplanting platform 6 includes a transplanting module 61, a transplanting X-axis stepping motor 62 and a transplanting Y-axis cylinder 63, which are arranged on the transplanting module 61, a transplanting Z-axis cylinder 64 is arranged below the transplanting Y-axis cylinder 63, the transplanting Y-axis cylinder 63 and the transplanting Z-axis cylinder 64 are vertically arranged, and a transplanting material clamping fixture 65 is arranged at the bottom of the transplanting Z-axis cylinder 64.

In this embodiment, the transplanting material clamping fixture 65 is two fixtures arranged side by side at intervals and used for clamping materials, and under the action of the transplanting module 61, the transplanting X-axis stepping motor 62, the transplanting Y-axis cylinder 63 and the transplanting Z-axis cylinder 64, the fixtures are used for clamping the materials to move in the X direction, the Y direction and the Z direction among the stations, so that the movement among the stations is realized.

Specifically, referring to fig. 7, each of the shaping mechanisms 5 includes a shaping platform 51 horizontally disposed, and a shaping cylinder 52 disposed on the shaping platform 51, and a shaping fixture 53 and a shaping last 54 are sequentially disposed at a front end of the shaping cylinder 52.

In this embodiment, the shaping jig 53 is arc-shaped, and is driven by the shaping cylinder 52 to shape the sponge-wrapped upper through the cooperation of the shaping jig 53 at the front end and the shaping last 54, so that the finished upper conforms to the ergonomics and the product quality is ensured.

Specifically, refer to fig. 8, every group material upset rotary platform 4 is including the upset Y of vertical setting to module cylinder 41, with upset Y to the upset Z of the perpendicular setting of module cylinder 41 to module 42, upset Z is equipped with upset Z to cylinder 43 to one side of module 42, upset Z is equipped with clamping jaw telescopic cylinder 44 to the opposite side of module 42, clamping jaw telescopic cylinder 44 is connected with upset clamping jaw 45.

In this embodiment, this upset clamping jaw 45 is two sets of for setting up from beginning to end, and every group is for controlling two that the interval set up, like this through four upset clamping jaws 45 in upset Y to module cylinder 41, upset Z to module 42, upset Z to cylinder 43 and clamping jaw telescopic cylinder 44 under the effect, realize with lining cloth to the laminating of overturning in the upper of a shoe to wrap up the sponge in the upper of a shoe completely.

Specifically, refer to fig. 9, it glues mechanism 3 including spouting gluey X to module 31 and spout gluey Z to module 32, spout gluey Z and glue X and set up to module 31 perpendicularly to module 32, it glues X to be equipped with on module 31 to spout gluey X to motor 33 to spout to glue X, it glues Z to be equipped with on module 32 to spout to glue Z and glues to motor 34 to spout, it is equipped with to spout gluey rotating electrical machines 35 to the front side of module 32 to spout gluey Z, the below of spouting gluey rotating electrical machines 35 is connected with fan-shaped gluey head 36 that spouts.

In this embodiment, under the action of the glue spraying X-direction module 31, the glue spraying X-direction motor 33, the glue spraying Z-direction module 32 and the glue spraying Z-direction motor 34, the glue spraying rotating motor 35 is driven to move upwards in the X-direction and the Z-direction, and the fan-shaped glue spraying head 36 is used for spraying glue to the inside and the surface and the inside of the shoe upper automatically and at high speed. The glue amount is controlled by a PLC control system, and the glue amount is stable and reliable; meanwhile, the injury to human bodies can be avoided, and the environment is protected.

Specifically, the automatic sponge wrapping machine further comprises an auxiliary glue spraying platform 7 arranged at one end of the rack 1.

In this embodiment, here the material is replenished through vice gluey platform 7 of spouting and is spouted gluey, guarantees that lining and upper of a shoe laminating are inseparabler, further guarantees its product quality.

The working process of the invention is as follows:

firstly, placing a sponge harbor at a designated position of an upper;

secondly, the upper 9 with the sponge 8 placed thereon is placed on the material positioning platform 2, and the upper surface is clamped under the combined action of the two first material pressing clamps 21 and the two third material pressing clamps 23;

thirdly, four overturning clamping jaws 45 clamp the lining cloth 10 and ascend to the air cylinder 43 through overturning Z;

fourthly, the glue spraying mechanism 3 moves the glue spraying rotating motor 35 to the lining glue spraying position through the glue spraying X-direction motor 33 and the glue spraying Z-direction motor 34;

fifthly, controlling a fan-shaped glue spraying head 36 through a glue spraying rotating motor 35 to spray glue at the lining position and the back upper position;

sixthly, the material positioning platform 2 is lifted to a working position by the platform lifting cylinder 25, the first positioning auxiliary rod cylinder 26 drives the two first positioning auxiliary rods 27, and the second positioning auxiliary rod cylinder 28 drives the two second positioning auxiliary rods 29 to open and position the upper;

seventhly, turning the Y-direction module cylinder 41 to move forward to a proper position, opening the clamping jaw telescopic cylinder 44, tightening the front end to a proper position, turning the Z-direction cylinder 43 to descend to a proper position, and turning the lining cloth 10 to be tightly attached to the inner surface of the upper 9;

eighthly, the two second material pressing clamps 22 and the two third material pressing clamps 23 act together to clamp the upper;

ninth, a transplanting X-axis stepping motor 62 of the material transplanting platform 6 moves in place, a transplanting Y-axis cylinder 63 moves in place, a transplanting Z-axis cylinder 64 descends and in place, and a transplanting material clamping clamp 65 clamps the upper;

tenth, the platform lifting cylinder 25 descends to the right position, the transplanting Z-axis cylinder 64 ascends, and the transplanting X-axis stepping motor 62 returns to the shaping cylinder position;

step eleven, the transplanting Z-axis cylinder 64 descends, the shaping cylinder 52 of the shaping mechanism 5 acts, and the shaping clamp 53 at the front end part and the shaping last 54 act together to shape the upper 9 wrapped with the sponge 8, and the lining cloth 10 and the upper 9 are tightly attached to each other according to process cold cushion pressure and pressure maintaining compression, so that the sponge 8 wrapping and shaping effects are achieved;

step ten, after the pressure maintaining time is reached, the transplanting Z-axis cylinder 64 rises, the transplanting X-axis stepping motor 62 moves out of the upper, the transplanting material clamping fixture 65 is opened, and the transplanting X-axis stepping motor 62 returns to the original point; at this point, the entire workflow is complete.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.