ES1060878U - Machine for molding buttresses in footwear. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Machine for molding the buttresses in shoes (1), characterized by being configured from a structure of metal profiles with open areas and covered with sheet metal in some cases. Generating open spaces optimizing the transport of the abutment. Being other enclosed spaces hiding mechanisms and motors. (Machine-translation by Google Translate, not legally binding)

Description

Machine for molding buttresses in the footwear.

Object of the invention

The Utility Model object of the description In this case, it refers to the novel design of a machine for mold the buttresses of the footwear you solve, so innovative, several phases in the molding process. Referring to preheating, clamping or positioning and fixing the Buttress when molded by the machine.

Also taking into account when designing it, all and each of the uses or functions and mechanisms involved globally or specifically in the molding. Creating and integrating in she the necessary elements for a practical execution.

Field of the Invention

The scope of the invention would be the covering the entire industry dedicated to manufacturing and production of machinery and accessories for footwear. As well as his own footwear sector in general. Also including, in this same scope, to the plastic or metal sector with all its derivatives. And to manufacturers of devices that operate with air through the pneumatic engineering

Background of the invention

On the part of the applicant, it is unknown in the actuality the existence of an invention that presents the characteristics described in the Model's own memory Utility. His employment being totally new.

There are currently machines that mold the Buttresses following the usual procedure. Similar to that of own invention since there is a general process to follow. But without using any features and elements used by the applicant. Reconsidering when creating the invention, each of the phases. Offering as a result a new machine Buttress molding machine.

Description of the invention

The machine for molding buttresses in the footwear to which the description refers properly in the realization of a certain machine that is configured formally from a structure based on the union by welding of metal profiles. Originating a framework that acts support or support base for accommodation, location and the anchorage of the components or functional elements. Staying several open spaces thus allowing the transfer and positioned buttress. Covering other areas with sheet metallic to hide the mechanisms that trigger the different Molding phases

Figurating, in an approximate central area and in the  inside the machine the male mold of the forming. That orienting along a vertical axis. This being a body solid edge free, with a rounded shape and pointed towards The upper part of the mold. Showing its vertex completely rounded. Uniformly causing the curvature of the contour the piece. Remaining fixed and immobile to the support of metal profiles.

Fitting, cupped and some separation when it is in a stop situation, the counter mold or mold female of the conformed. Adhered to a moving head on the other hand higher. Achieving this way that you can lower and raise the counter mold

Being subjected, both pieces described, to a constant and adjustable cooling of its temperatures. Through a box for electrical connections that also programmatically control all movements and necessary functions in a correct molding execution.

In addition, at the bottom of the aforementioned counter mold and on each side symmetrically, a cylinder with certain diameter Considerably inwardly inclined at its end Anchored by the opposite end to a support or arm Mechanical opening and closing with a spring system. Being scheduled and timed both the opening and closing of these two elements Acting as pressors of the buttress. Fixing it perfectly in the corresponding space, standing between them and below the female mold or counter mold. Accompanying it time that originates a vertical movement and descent to head, to the female mold and to the buttress itself.

Using the important utility thanks to this invention, of the heating prior to the definitive molding of the buttress. With the innovative use of ceramic heat emitters to heat the buttress material and thus adopt the fit the molds and in contrast to the cold temperature of the latter, a desired conformation in a precise time and of on an ongoing basis without necessarily having to stop the machine at intervals between molding as currently happens in the all cases.

Programming all the values and conditions of a correct, while sure molded. Fulfilling the safety and occupational risk regulations when performing Manufacturing and production

Enabling a suction cup in an area near a molded buttress, located approximately at a height that It corresponds to the upper part of the male mold. Momentary active and pneumatically by suction of the air in the suction cup through pneumatic cylinders Moving fixed to her, to the buttress molded all the way to the outside of the machine. Sliding said suction cup along a guided rail in which the support is housed, anchored to the head that supports it. Initially removing the buttress from the mold itself conformed.

Thus concluding with all phases of the Buttress molding process. Offering a new one alternative of conformation in the pieces giving them heat high and intense by means of ceramic emitters and later cooling of the molds. Retaining with the pressors the buttress fixing it on them while lowering the counter mold to adapt fitting to the fixed mold. Freeing the two pressors at opened by a spring system. Leaving the piece shaped ready for transfer abroad.

Description of the drawings

To complement this description that is being realizing and in order to contribute to a more understanding Detailed features offered by the novelty are attached to the present specification and as an integral part of the same a series of linear drawings that will represent the following illustrative reasons:

Figure number 1.- Represents this invention Through a perspective. Globally showing the machine more clear and real way. Visualizing fundamentally, the area central of the same to the performance there.

Figure number 2.- Shows a front view with a longitudinal section of the object. Looking at the drawing on head movement at the time prior to molding. Figuring out in addition, the movement for the opening of the pressors after Finish forming. As well as the rest of the elements that They intervene in the different phases.

Preferred Embodiment of the Invention

In view of figure number 1 this machine for molding buttresses on footwear (1), it is configured from a male mold (2) of the forming. Anchored to the base of a reinforcement frame (11) that is part of the total profiles and metal sheets originating from the structure when adhered said frame to her.

Settling on the mold (2) and a certain separation thereof, while the head (6) is shown elevated, figure the countermold or female mold (4) of the forming. Fitting perfectly on the entire mold (2) when the head (6) once it is completely concluding the travel.

Performing previously and in an initial phase the  heating of the buttress with ceramic heat emitters to be immediately transferred to a conveyor belt to the mold inlet (2). Using tweezers to its placement among the pressors (3). Fixing it permanently to them throughout the molding phase achieving a mostly improved buttress in all aspects considerable concerning the quality and finish of the product.

Cooling, on the other hand, to the molds (2) and (4) made for the molding of buttresses. All of it, programmed and controlled by a control panel (5), which deals of timing each step or phase by further regulating pressure and temperatures along with movement and adjustment of the buttress or even when moving out of the mold and in its transport.

All the molding phases being carried out of the buttress as well as all its operations inside the machine for molding shoe buttresses (1).

Starting with the location of the buttress on the male mold (2), after being heated and transported previously by heat emitters and by tape and tweezers respectively. Being fixed on the pressors (3) that keep it thus until the route is completely finished in the descent of the head (6) attached to the counter mold or female mold (4) so that this last fits perfectly in the mold (2) then shaping the buttress. Separating the pressures (3) at the end of the process. Opening, with the help of pneumatic cylinders that allow a certain and controlled opening leaving room for the output of the buttress from the male mold (2). Turning to subsequently close these pressures (3) through a system of springs (12) returning to their initial position.

Finishing with the incorporation of a suction cup (7) that deals with extracting from the male mold (2), to the buttress moving it by means of a guided rail (10) outside the machine (1). The said suction cup (7) being housed in a support (8) connected to tubes for air inlet and outlet that allow the function of the suction cup (7). Joining the support (8) by its opposite end to the curved plate (9) that keeps it in the proper position and height by also directing it by the guided rail (10)

The materials used for the realization of the buttress molding machine for footwear (1), they will be all those described in the present invention. May vary or modify the dimensions and shapes of all elements depending on the variations that are presented to the market.

The terms in which this is described Utility Model memory, will always be taken with character Broad and not limiting.

Claims (6)

1. Machine for molding buttresses in footwear (1), characterized by being configured from a structure of metal profiles with open areas and covered with sheet metal in some cases. Generating open spaces optimizing the transport of the buttress. Being other enclosed spaces hiding mechanisms and motors. 2. Machine for molding buttresses in footwear (1) characterized according to the preceding claim for being centered and on a vertical axis, both the male mold (2) and the countermould (4) and the movable head (6) . Joining the latter together. Enabling the lowering of the female mold or countermold (4). 3. Machine for molding buttresses on footwear (1) characterized , according to the preceding claims, for controlling all operations, which are also carried out entirely inside the machine, from a control panel (5) for connections. As well as work processes timed and programmed from it. Also controlling the temperature of the molds (2) and (4) and all other components and circuits. The entire process remains completely safe and effective. 4. Machine for molding the buttresses in the footwear (1) characterized , according to the preceding claims, by having pressures (3) that fix in a continuous way through the path provided for the optimum formed, to the buttress. Opening these pressures (3) once the forming phase is finished, by momentarily releasing the springs (12). Leaving the buttress loose for later transfer. 5. Machine for molding the buttresses in the footwear (1) characterized , according to the preceding claims, for transporting the formed buttress from the mold outlet (2) to the outside of the machine (1) with the use of a suction cup (7) housed on a support (8) attached to the plate (9) that slides in a controlled manner through the use of a guided rail (10). 6. Machine for molding buttresses in footwear (1) characterized according to the preceding claims, being used for heating the material and prior to forming the buttress heat emitters made of ceramic material. That facilitate improving the elasticity of the material together with the subsequent contrast of cooling in the molds (2) and (4), a perfect optimization of the molding or forming of the piece.