Breathable insole processing equipment

Abstract

The breathable insole processing equipment comprises a rack, an injection head and an operation table, a mold composed of an upper mold and a lower mold is arranged at one end of the operation table, a cutter mechanism is arranged at the other end of the operation table, insole grooves matched with two insoles are formed in the upper mold, and a mold cavity allowing the injection head to inject liquid rubber is jointly defined by the upper mold and the lower mold; after the liquid rubber is solidified and formed in the mold cavity, the liquid rubber is demolded to form an integrally-formed insole set, and the insole set is cut under the action of the cutter mechanism to form two independent insoles. Compared with a processing mode of a single insole in the prior art, the upper mold and the lower mold jointly define the mold cavity for the injection head to inject the liquid rubber; and after the liquid rubber is cured and formed in the mold cavity, the insole group is cut into two independent insoles under the action of the cutter mechanism. According to the design, the film forming amount of the release agent attached to a single insole can be reduced, so that the air permeability of the insole is improved, and the phenomenon that feet are smelly in the using process of the insole is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of ventilative insole processing equipment. BACKGROUND

[0002] The existing insole processing equipment includes a rack, a mold for forming insoles is opened on the rack, an injection head for injecting liquid rubber into the mold is connected to the rack, the injection head injects liquid rubber into the mold cavity, and when the liquid rubber is solidified into a single insole, it can be demolded and taken out, completing the production of insoles. However, such insoles have the following problems:

[0003] In order to facilitate mold demolding, a release agent is applied in the mold cavity to prevent the insole from sticking to the mold. The release agent forms a film on the surface of the insole, affecting air circulation and reducing the breathability of the insole. Therefore, consumers may experience foot odor when using such insoles. SUMMARY

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a ventilative insole processing equipment.

[0005] To solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

[0006] A ventilative insole processing equipment includes a rack and an injection head disposed on the rack. The rack is provided with an operating table. One end of the operating table is provided with a mold composed of an upper mold and a lower mold. The other end is provided with a cutter mechanism. The upper mold is provided with an insole groove adapted to two insoles. The upper mold and the lower mold jointly form a mold cavity for injecting liquid rubber by the injection head. After the liquid rubber is solidified in the mold cavity, an integrally formed insole group is formed by demolding. The insole group is cut into two separate insoles by the cutter mechanism.

[0007] Preferably, the rack is provided with a lifting device, and the upper mold is connected to the lifting device.

[0008] Preferably, the cutter mechanism includes a positioning table connected to the rack and a cutter. The operating table is provided with a turnover assembly. The turnover assembly is used to turn over the lower mold so that the insole group on the lower mold abuts against the positioning table. The cutter cuts the insole group into two separate insoles under the action of external force.

[0009] Preferably, the turnover assembly includes a rotating shaft movably disposed on the rack. An L-shaped plate is connected to the rotating shaft. A limiting groove for limiting the lower mold is opened on the L-shaped plate. The rotating shaft drives the L-shaped plate and the lower mold to turn over synchronously under the action of external force.

[0010] Preferably, a telescopic air cylinder is arranged on the frame, a mounting rack is connected to the telescopic air cylinder, and the cutter is connected to the mounting rack.

[0011] Preferably, an avoiding groove is arranged on the operation table, the L-shaped plate is attached to the upper end of the avoiding groove in the initial state, and the upper end surface of the L-shaped plate is flush with the upper end surface of the operation table, and the rotating shaft can drive the L-shaped plate to flip away from the avoiding groove.

[0012] Preferably, a positioning ring for limiting the insole set is arranged on the lower mold.

[0013] Preferably, a plug-in groove for plugging in the positioning ring is arranged on the lower mold.

[0014] Preferably, a rotating motor is connected to the rotating shaft.

[0015] The beneficial effects of the present application are as follows:

[0016] Compared with the processing method of the single insole in the prior art, the processing equipment of the present application is provided with an insole groove adapted to two insoles in the upper mold, and the upper mold and the lower mold jointly form a mold cavity for injecting the liquid rubber by the injection head; after the liquid rubber is solidified and formed in the mold cavity, the insole set formed by integral molding is demolded, and the insole set is cut into two separate insoles under the action of the cutter mechanism. Therefore, the film forming amount of the demolding agent attached to the single insole can be reduced, the air permeability of the insole is improved, and the phenomenon of smelly feet of the insole in the use process is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0018] Figure 1 Structure diagram of a processing equipment for an air-permeable insole Figure One ;

[0019] Figure 2 Structure diagram of a processing equipment for an air-permeable insole Figure Two ;

[0020] Figure 3 Structure diagram of a processing equipment for an air-permeable insole Figure Three ;

[0021] Figure 4 Structure diagram of an insole set, a lower mold and a positioning ring;

[0022] Figure 5 Structure diagram of a lower mold and a positioning ring;

[0023] Figure 6 A structure diagram of a ventilated insole processing equipment Figure Four

[0024] Figure 7 A schematic diagram of a shoe insole group before cutting

[0025] Figure 8 A schematic diagram of a shoe insole group after cutting into two separate shoe insoles. DETAILED DESCRIPTION

[0026] The embodiments of the present application are described in detail below, and the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout.

[0027] The orientation shown in the drawings should not be understood as limiting the specific protection scope of the present application, and is only for the reference understanding of the preferred embodiments, and the position of the product components shown in the drawings can be changed or the number can be increased or the structure can be simplified.

[0028] The "connection" described in the specification and the components shown in the drawings "connected" to each other can be understood as fixedly connected or detachably connected or integrally connected; it can be directly connected or connected through an intermediate medium, and those skilled in the art can understand the connection relationship according to the specific situation and can derive that the connection is replaced by screwing or riveting or welding or clamping or embedding in an appropriate manner.

[0029] The orientation words such as up, down, left, right, top, bottom, etc. described in the specification and shown in the drawings, and the orientation of each component can be directly contacted or contacted through other features between them; for example, above can be directly above and obliquely above, or it only means higher than others; other orientations can be similarly understood.

[0030] The manufacturing materials of the components with solid shapes represented in the specification and the drawings can adopt metal materials or non-metal materials or other synthetic materials; the machining processes adopted by the components with solid shapes can be stamping, forging, casting, wire cutting, laser cutting, injection molding, numerical milling, three-dimensional printing, machining, etc.; those skilled in the art can adaptively select or combine selection according to different processing conditions, cost, precision, but not limited to the above materials and manufacturing processes.

[0031] A ventilated insole processing equipment, referring to Figures 1-8 ​, including organic frame 1 and the injection head 2 set on the frame 1, the frame 1 is provided with the operation table 3, one end of the operation table 3 is provided with the mould that is formed by upper die 41 and lower die 42, the other end is provided with cutter mechanism, the upper die 41 is provided with insole groove that is adapted to two insoles, and the upper die 41 and lower die 42 are jointly enclosed to form the mould cavity for the injection head 2 injection liquid rubber, and after the solidification of liquid rubber in the mould cavity, the moulding in one piece insole group 1-1 is formed, and the insole group 1-1 is cut into two separate insoles under the action of cutter mechanism.

[0032] Further, the frame 1 is provided with lifting device, and the upper die 41 is connected to the lifting device.

[0033] Further, the cutter mechanism includes positioning table 51 and cutter 52 connected to the frame 1, and the operation table 3 is provided with turnover assembly 53, the turnover assembly 53 is used to overturn the lower die 42, so that the insole group 1-1 on the lower die 42 abuts against the positioning table 51, and the cutter 52 cuts the insole group 1-1 into two separate insoles under the action of external force.

[0034] Further, the turnover assembly 53 includes rotating shaft 531 movably arranged on the frame 1, the rotating shaft 531 is connected with L-shaped plate 532, the L-shaped plate 532 is provided with limiting groove 533 for limiting the lower die 42, and the rotating shaft 531 drives the L-shaped plate 532 and the lower die 42 to synchronously overturn under the action of external force.

[0035] Further, the frame 1 is provided with telescopic air cylinder 61, the telescopic air cylinder 61 is connected with mounting bracket 62, the cutter 52 is connected to the mounting bracket 62, and the telescopic air cylinder 61 drives the mounting bracket 62 to move up and down to drive the cutter 52 to cut the insole group 1-1.

[0036] Further, the operation table 3 is provided with avoiding groove 7, the L-shaped plate 532 is attached to the upper end of the avoiding groove 7 in the initial state, and the upper end surface of the L-shaped plate 532 is flush with the upper end surface of the operation table 3, and the rotating shaft 531 can drive the L-shaped plate 532 to overturn and leave the avoiding groove 7.

[0037] Further, the lower die 42 is provided with positioning ring 8 for limiting the insole group 1-1.

[0038] Further, the lower die 42 is provided with insertion groove 9 for the positioning ring 8.

[0039] Further, the rotating shaft 531 is connected with rotary motor.

[0040] The working principle of the utility model is:

[0041] As Figure 1As shown, first, the mold is placed below the injection head 2, the injection head 2 injects liquid rubber into the mold cavity of the mold, and after the liquid rubber is cured and formed, the lifting device is started, the lifting device moves the upper mold 41 away, and the mold is opened (as an embodiment 1, the lifting device can be selected to be a telescopic cylinder 61 or a rack transmission, since this part belongs to mature technical means in the technical field and is not shown in the figure). The present application has a shoe pad groove in the upper mold 41 which is adapted to two shoe pads, so after the mold is opened, the shoe pad group 1-1 cured and formed in the mold cavity is integrally formed with two shoe pads, such as Figure 2 and Figure 7 As shown, the shoe pad group 1-1 formed by the mold cavity is two shoe pads, and the two shoe pads are placed on the lower mold 42. One end of the lower mold 42 is moved into the limiting groove 533 on the L-shaped plate 532, the rotary motor is started, the rotary motor drives the rotating shaft 531 to rotate, since the L-shaped blocking piece is connected to the rotating shaft 531, the rotating shaft 531 will drive the L-shaped plate 532 to rotate in the process of rotating, thereby driving the lower mold 42 to flip, when the shoe pad group 1-1 on the lower mold 42 abuts against the positioning table 51, the rotating shaft 531 stops rotating; then the telescopic cylinder 61 is started, the telescopic cylinder 61 drives the mounting frame 62 to move downward, the mounting frame 62 drives the cutter 52 to move into the position between the positioning table 51 and the lower mold 42, thereby the shoe pad group 1-1 can be cut into two separate shoe pads. As shown in Figure 8 The cutting surface of the shoe pad group 1-1 does not directly contact the mold cavity, so there is no film formed by the release agent on the cutting surface, compared with the processing method of the single shoe pad in the prior art, the processing equipment of the present application can reduce the film formation amount of the release agent attached to the shoe pad, thereby improving the air permeability of the shoe pad and avoiding the phenomenon of smelly feet during use of the shoe pad.

[0042] On the basis of the above technical solution, the specific working principle of the L-shaped plate 532 is: in the initial state, as shown in Figure 1 At this time, one end of the L-shaped plate 532 is located in the avoiding groove 7, at this time, the upper end face of the L-shaped plate 532 is flush with the upper end face of the operation table 3, when the rotary motor drives the rotating shaft 531 to rotate, the rotating shaft 531 drives the L-shaped plate 532 to rotate synchronously, thereby the lower mold 42 limited on the L-shaped plate 532 can be close to the positioning table 51, and the shoe pad group 1-1 on the lower mold 42 can abut against the positioning table 51.

[0043] On the basis of the above technical scheme, in order to prevent the insole group 1-1 on the lower mold 42 from falling off during the turning process, the present application is provided with a positioning ring 8 on the lower mold 42, which is shaped to fit the insole group 1-1, and the lower end of the positioning ring 8 is inserted into the positioning groove of the lower mold 42. Because the insole itself has a certain elasticity, the insole group 1-1 can be prevented from falling off. When the positioning ring 8 is installed on the lower mold 42, the positioning ring 8 can be tightly attached to the lower end of the insole group 1-1, so that the cutter 52 can cut the insole group 1-1 into two separate insoles after cutting the edge of the positioning ring 8. The size of the positioning ring 8 can be designed according to the size of the insole.

[0044] Compared with the processing method of the single insole in the prior art, the processing equipment of the present application is provided with insole grooves in the upper mold 41, which are adapted to two insoles. The upper mold 41 and the lower mold 42 jointly form a mold cavity for the injection head 2 to inject liquid rubber. After the liquid rubber is cured and formed in the mold cavity, the insole group 1-1 is formed by demolding, and the insole group 1-1 is cut into two separate insoles under the action of the cutter mechanism. This design can reduce the film-forming amount of the release agent attached to a single insole, thereby improving the air permeability of the insole and avoiding the phenomenon of smelly feet during use.

[0045] Although the present application has been described in detail with reference to the above embodiments, it is obvious to those skilled in the art through the disclosure that various changes or modifications can be made to the present application without departing from the principles and spirit of the application defined in the claims. Therefore, the detailed description of the present application is only used to explain, not to limit the present application, and the protection scope is defined by the content of the claims.

Claims

1. A breathable insole processing equipment, characterized in that, The device includes a frame (1) and an injection head (2) mounted on the frame (1). An operating table (3) is mounted on the frame (1). One end of the operating table (3) is provided with a mold consisting of an upper mold (41) and a lower mold (42), and the other end is provided with a cutting mechanism. The upper mold (41) has a groove for two insoles. The upper mold (41) and the lower mold (42) together form a cavity for the injection head (2) to inject liquid rubber. After the liquid rubber is cured and formed in the cavity, it is demolded to form an integrally formed insole assembly (1-1). The insole assembly (1-1) is cut into two separate insoles by the cutting mechanism.

2. The breathable insole processing equipment according to claim 1, characterized in that, The frame (1) is equipped with a lifting device, and the upper mold (41) is connected to the lifting device.

3. The breathable insole processing equipment according to claim 1, characterized in that, The cutting mechanism includes a positioning platform (51) and a cutting blade (52) connected to the frame (1). The operating table (3) is provided with a flipping component (53), which is used to flip the lower mold (42) so that the insole group (1-1) on the lower mold (42) abuts against the positioning platform (51). The cutting blade (52) cuts the insole group (1-1) into two separate insoles under the action of external force.

4. The breathable insole processing equipment according to claim 3, characterized in that, The flipping assembly (53) includes a rotating shaft (531) movably mounted on the frame (1). An L-shaped plate (532) is connected to the rotating shaft (531). A limiting groove (533) for limiting the lower mold (42) is provided on the L-shaped plate (532). Under the action of external force, the rotating shaft (531) drives the L-shaped plate (532) and the lower mold (42) to flip synchronously.

5. The breathable insole processing equipment according to claim 1, characterized in that, A telescopic cylinder (61) is provided on the frame (1), and a mounting frame (62) is connected to the telescopic cylinder (61). The cutter (52) is connected to the mounting frame (62). The telescopic cylinder (61) drives the mounting frame (62) to move up and down, so as to drive the cutter (52) to cut the insole assembly (1-1).

6. The breathable insole processing equipment according to claim 4, characterized in that, The operating table (3) is provided with a clearance groove (7). In the initial state, the L-shaped plate (532) is attached to the upper end of the clearance groove (7), and the upper surface of the L-shaped plate (532) is flush with the upper surface of the operating table (3). The rotating shaft (531) can drive the L-shaped plate (532) to flip and leave the clearance groove (7).

7. The breathable insole processing equipment according to claim 1, characterized in that, The lower mold (42) is provided with a positioning ring (8) for limiting the insole assembly (1-1).

8. The breathable insole processing equipment according to claim 7, characterized in that, The lower mold (42) is provided with a slot (9) for the positioning ring (8) to be inserted.

9. The breathable insole processing equipment according to claim 4, characterized in that, A rotary motor is connected to the rotating shaft (531).

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