Mold control assembly in disc machine for shoemaking

Abstract

The utility model discloses a die control assembly in a disc machine for shoemaking, which comprises a rack, a plurality of bearing tables are arranged on the circumference of the rack, and lower dies are arranged on the bearing tables through bearing plates; a vertical plate is further fixedly arranged on the bearing table, a lifting plate is connected to the vertical plate in an up-down sliding mode through a longitudinally-arranged sliding rail, a mounting plate is connected to one side of the lifting plate through a support, and an upper mold located on the upper side of the lower mold is arranged on the lower side of the mounting plate; the lifting mechanism is used for controlling the lifting plate to move up and down; different from an inclined mold closing mode of a traditional shoemaking mold, the upper mold is closed or opened in a straight-up and straight-down mode through the two guide rails, the accuracy is higher, and the service life is prolonged; after the die is closed, the upper die and the lower die can be tightly attached through the pressing plate, and the stability of equipment operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoemaking, in particular to a mold control component in a disc machine for shoemaking. Background Art

[0002] When making shoe soles through PU or TPU, automated equipment is usually required to place raw materials in a mold and then close the mold for molding.

[0003] However, in existing sole and upper connecting and forming equipment, such as the cylinder execution component of a fully automatic sole and upper connecting and forming equipment disclosed in Application No. 201920670966.4, the upper mold usually covers the lower mold obliquely downward. After long-term wear of the hinge parts, the upper mold is likely to shake during movement, resulting in loose structure and frequent maintenance required. Therefore, it needs to be improved. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a mold control component in a disc machine for shoemaking to solve the problems mentioned in the above background art.

[0005] The utility model provides the following technical solutions: A mold control component in a disc machine for shoemaking, including a frame, on which a plurality of bearing platforms are circumferentially arranged, and a lower mold is installed on the bearing platform through a bearing plate;

[0006] A vertical plate is also fixedly arranged on the bearing platform. An elevating plate is slidably connected up and down on the vertical plate through a longitudinally arranged slide rail. One side of the elevating plate is connected to a mounting plate through a bracket, and an upper mold located above the lower mold is arranged on the lower side of the mounting plate. An elevating mechanism is also included for controlling the up and down movement of the elevating plate;

[0007] An articulated platform is arranged on the bearing platform between the vertical plate and the bearing plate. An extension plate extending upward is articulated in the articulated platform. A pressing plate is arranged on one side of the extension plate. A pressing-down mechanism is also included for controlling the angle of the extension plate.

[0008] Preferably, the elevating mechanism includes a first cylinder fixed in the bearing platform and extending downward. A first piston rod in the first cylinder penetrates the bearing platform and is connected to the elevating plate.

[0009] Preferably, two slide rails are arranged and are commonly connected to the elevating plate.

[0010] Preferably, a convex plate is integrally formed on the side surface of the extension plate close to the bearing platform. A connecting sleeve is articulated on the convex plate. The pressing-down mechanism further includes a second cylinder, and a second piston rod in the second cylinder is fixed in the connecting sleeve through a connecting rod.

[0011] Preferably, two arc-shaped plates are integrally formed on the lower side of the hinge platform inserted into the bearing platform. A cylinder seat is hinged between the two arc-shaped plates, and the second cylinder is fixed to the lower side of the cylinder seat.

[0012] Preferably, in one hinge platform, two extension plates are provided. The upper edges of the two extension plates are fixed by a connecting block, and the pressing plate is simultaneously fixed to one side of the two extension plates. The connecting sleeve is hinged between the two convex plates of the two extension plates.

[0013] Preferably, the bearing platforms on the frame are spaced apart by partition plates.

[0014] The utility model provides a mold control component in a disc machine for shoe making, and has the following beneficial effects:

[0015] Different from the inclined die closing mode of traditional shoe-making molds, the utility model makes the upper die close or open directly up and down through two guide rails, with higher accuracy and longer service life;

[0016] After die closing, the utility model can make the upper die and the lower die close tightly through the pressing plate, improving the stability of equipment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the external view schematic diagram of the utility model;

[0018] Figure 2 is the enlarged schematic diagram at one bearing platform of the utility model;

[0019] Figure 3 is Figure 2 the enlarged schematic diagram at the hinge platform and the extension plate in

[0020] In the figure:

[0021] 11, frame; 12, bearing platform; 13, bearing plate; 14, vertical plate; 15, lifting plate; 16, mounting plate; 17, hinge platform; 18, extension plate; 19, pressing plate; 20, first cylinder; 21, convex plate; 22, connecting sleeve; 23, second cylinder; 24, connecting rod; 25, cylinder seat; 26, partition plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The embodiments of the utility model will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the utility model and should not be construed as limiting the utility model.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0025] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected to", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Referring to Figures 1 - 3 , according to an embodiment of a mold control assembly in a disc machine for shoe making according to the present utility model, it includes a frame 11, a plurality of bearing platforms 12 are circumferentially arranged on the frame 11, a lower mold (not shown in the figure) is installed on the bearing platform 12 through a bearing plate 13. In addition, a vertical plate 14 is fixedly provided on the bearing platform 12, and a lifting plate 15 is slidably connected up and down on the vertical plate 14 through a longitudinally arranged slide rail. One side of the lifting plate 15 is connected to a mounting plate 16 through a bracket, and an upper mold (not shown in the figure) located above the lower mold is provided on the lower side of the mounting plate 16. It further includes a lifting mechanism for controlling the up and down movement of the lifting plate 15. After placing shoe-making raw materials or stock solution in the lower mold, the staff can drive the lifting plate 15 to move downward through the lifting mechanism, so that the upper mold and the lower mold are attached to each other to perform the molding work on the shoe sole.

[0027] In this embodiment, the lifting mechanism includes a first cylinder 20 fixed inside the carrying platform 12 and extending downward. The first piston rod inside the first cylinder 20 penetrates through the carrying platform 12 and is connected to the lifting plate 15, that is, the lifting plate 15 and the upper die can be controlled to move up and down by the first cylinder 20.

[0028] In order to make the up and down movement of the lifting plate 15 stable, two sliding rails are provided and are commonly connected to the lifting plate 15.

[0029] In addition, in the second embodiment of the mold control assembly in the shoe-making disc machine, in order to enable the lifting plate 15 and the upper die to be locked with the lower die after sinking, a hinge platform 17 is provided on the carrying platform 12 between the vertical plate 14 and the carrying plate 13. An extension plate 18 extending upward is hinged inside the hinge platform 17. A pressing plate 19 is provided on one side of the extension plate 18. A downward pressing mechanism for controlling the angle of the extension plate 18 is also included.

[0030] After the lifting plate 15 sinks, the downward pressing mechanism can be used to make the extension plate 18 and the pressing plate 19 swing, and the lower die can be pressed tightly against the upper die by the pressing plate 19, improving the working stability of the equipment.

[0031] It should be additionally noted that the above-mentioned pressing the lower die against the upper die by the pressing plate 19 does not limit the pressing plate 19 to press on the lifting plate 15, the mounting plate 16 or the upper die.

[0032] The downward pressing mechanism is that a convex plate 21 is integrally formed on the side surface of the extension plate 18 close to the carrying platform 12. A connecting sleeve 22 is hinged inside the convex plate 21. The downward pressing mechanism further includes a second cylinder 23. The second piston rod inside the second cylinder 23 is fixed inside the connecting sleeve 22 through a connecting rod 24.

[0033] In order to prevent the connecting rod 24 from being bent during the swinging of the extension plate 18, the second cylinder 23 is installed in such a way that two arc-shaped plates are integrally formed on the lower side surface of the hinge platform 17 inserted into the carrying platform 12. A cylinder seat 25 is hinged between the two arc-shaped plates. The second cylinder 23 is fixed on the lower side surface of the cylinder seat 25.

[0034] In the second embodiment of the downward pressing mechanism, in order to make the swinging of the pressing plate 19 more stable, in one hinge platform 17, two extension plates 18 are provided. The upper edges of the two extension plates 18 are fixed by a connecting block, and the pressing plate 19 is simultaneously fixed on one side of the two extension plates 18. The connecting sleeve 22 is hinged between the two convex plates 21 of the two extension plates 18.

[0035] In order to keep the distance between the respective bearing platforms 12 on the frame 11 constant and avoid deviation, the respective bearing platforms 12 on the frame 11 are spaced by partition plates 26.

[0036] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present invention are covered by the patent scope of the present invention.

Claims

1. A mold control component inside a disc machine for shoe making, comprising a frame (11), characterized in that: A plurality of bearing platforms (12) are circumferentially arranged on the frame (11), and a lower die is installed on the bearing platform (12) through a bearing plate (13). A vertical plate (14) is also fixedly arranged on the bearing platform (12). An elevating plate (15) is slidably connected up and down to the vertical plate (14) through a longitudinally arranged slide rail. One side of the elevating plate (15) is connected to a mounting plate (16) through a bracket, and an upper die located above the lower die is arranged on the lower side of the mounting plate (16). An elevating mechanism for controlling the up and down movement of the elevating plate (15) is further included. A hinge platform (17) is arranged on the bearing platform (12) between the vertical plate (14) and the bearing plate (13). An extension plate (18) extending upward is hinged in the hinge platform (17). A pressing plate (19) is arranged on one side of the extension plate (18). A pressing-down mechanism for controlling the angle of the extension plate (18) is further included.

2. The mold control component in a disk machine for shoe manufacturing according to claim 1, characterized in that: The elevating mechanism includes a first cylinder (20) fixed in the bearing platform (12) and extending downward. A first piston rod in the first cylinder (20) penetrates through the bearing platform (12) and is connected to the elevating plate (15).

3. The mold control component in a disc machine for shoe manufacturing according to claim 1, characterized in that: Two slide rails are arranged and are commonly connected to the elevating plate (15).

4. The mold control component in a disk machine for shoe manufacturing according to claim 1, characterized in that: A convex plate (21) is integrally formed on the side surface of the extension plate (18) close to the bearing platform (12). A connecting sleeve (22) is hinged on the convex plate (21). The pressing-down mechanism further includes a second cylinder (23). A second piston rod in the second cylinder (23) is fixed in the connecting sleeve (22) through a connecting rod (24).

5. The mold control component in a disc machine for shoe manufacturing according to claim 4, characterized in that: Two arc-shaped plates are integrally formed on the lower side surface of the hinge platform (17) inserted into the bearing platform (12). A cylinder seat (25) is hinged between the two arc-shaped plates. The second cylinder (23) is fixed on the lower side surface of the cylinder seat (25).

6. The mold control component in a disc machine for shoe manufacturing according to claim 4, characterized in that: In one hinge platform (17), two extension plates (18) are arranged. The upper edges of the two extension plates (18) are fixed through a connecting block, and the pressing plate (19) is simultaneously fixed on one side of the two extension plates (18). The connecting sleeve (22) is hinged between the two convex plates (21) of the two extension plates (18).

7. The mold control component in a disk machine for shoe manufacturing according to claim 1, characterized in that: The bearing platforms (12) on the frame (11) are spaced apart by partition plates (26).

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