Auxiliary production device of hydraulic press

Abstract

The utility model discloses an auxiliary production device of a hydraulic press, which belongs to the technical field of sole gluing equipment and comprises a rack, a force application surface and a supporting surface which can wrap materials by attaching are arranged on the rack, both the force application surface and the supporting surface are arc curved surfaces, and an elastic surface which can be attached to the force application surface through deformation is arranged on the rack. An inflatable guide piece is arranged on the side, facing the supporting face, of the elastic face, and when the pressure intensity of gas in the guide piece is increased to a threshold value, the gas in the guide piece is exhausted out of the guide piece. According to the auxiliary production device of the hydraulic press, the side plates on the two sides of the rear heel of the shoe sole are guided in advance through the guiding pieces, and therefore it is guaranteed that when the force application face and the supporting face are close to each other and wrap the shoe sole, the two side plates can be kept in the state of being opened in the opposite direction to be extruded by the hydraulic press.

Description

TECHNICAL FIELD

[0001] The utility model relates to sole gluing equipment technical field, specifically is an auxiliary production device of water pressure machine. BACKGROUND

[0002] Water pressure machine is a kind of mechanical equipment using the pressure of liquid to transmit force, and it works by static pressure transmission, the force surface of water pressure machine is made of rubber material, and the supporting surface is made of hard material, so that the force surface can wrap the complex surface of the workpiece, and it can be applied to the gluing process of shoe sole, and the shoe sole parts that need to be pressed are more fully extruded than pressing machine.

[0003] The rear side of the shoe sole of sports shoes is usually provided with a side plate on both sides of ankle to enhance the stability of the rear foot bottom of wearer, when using water pressure machine to press the shoe sole, it is found that the two side plates are occasionally pushed to the surface of shoe sole and bent during the wrapping process of force surface, and cracks appear at the position of side plate bending after gradually increasing water pressure to improve the pressure of force surface on shoe sole.

[0004] The prior art usually selects the pressing machine with specific shape mold of force surface to press the shoe sole of this style, and the application proposes an auxiliary production device to assist water pressure machine to press the shoe sole. INVENTION CONTENTS

[0005] The utility model aims at solving the problems in the prior art, and provides an auxiliary production device of water pressure machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an auxiliary production device of water pressure machine, including frame, the frame is provided with the force surface and the supporting surface that can be attached to the wrapping material, the force surface and the supporting surface are all circular arc curved surfaces, the frame is provided with the elastic surface that can be attached to the force surface by shape change, the side of the elastic surface towards the supporting surface is provided with the guide element that can be inflated and expanded, when the gas pressure in the guide element is improved to threshold value, the gas in the guide element is discharged to the outside of guide element.

[0007] The utility model is further provided as follows: the end surface of the guide element towards the supporting surface is circular arc line, the guide element is fixedly penetrated with the gas exchange pipe that is communicated with the gas exchange mechanism, when the guide element is embedded in the material, the gas exchange pipe is not in contact with the material.

[0008] The utility model is further provided as follows: the gas exchange mechanism includes air pump, and the air pump is provided with the air pressure sensor between the air pump and the gas exchange pipe, to control the air pump to discharge the gas in the guide element.

[0009] The utility model further sets up: elastic surface one side can be provided with a plurality of guide piece side by side, elastic surface and guide piece are detachable connection through connecting piece.

[0010] The utility model further sets up: elastic surface both ends all are equipped with a plurality of first connecting hole, the both ends of guide piece are provided with extension part, be equipped with a plurality of the second connecting hole of alignment first connecting hole on extension part, connecting piece includes a plurality of groups distribution in the periphery of guide piece and can pass through first connecting hole and second connecting hole spring buckle.

[0011] The utility model further sets up: elastic surface both ends all are provided with fixed plate, and the rack is fixed with the one end of clamping elastic surface through the screwing in a plurality of bolts.

[0012] In conclusion, the utility model has following beneficial effect: through guide piece, the side plate of shoe sole rear heel both sides is guided in advance, thereby guaranteeing that the two side plates can keep the state of opening in opposite direction and accept the extrusion of water pressure machine when force surface and support surface close and wrap shoe sole. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is structure schematic drawing of the utility model;

[0014] Figure 2 It is structure schematic drawing of elastic surface, air pipe, bolt and fixed plate of the utility model;

[0015] Figure 3 It is cross section view of guide piece and air pipe of the utility model;

[0016] Figure 4 It is Figure 2 It is the close-up of A in the middle.

[0017] In the drawing: 1, rack;2, force surface;3, support surface;4, elastic surface;41, first connecting hole;5, guide piece;51, extension part;511, second connecting hole;6, air pipe;7, bolt;8, fixed plate. DETAILED DESCRIPTION

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] An auxiliary production device for a hydraulic press, such as Figures 1 to 3 As shown, the device includes a frame 1, on which a force-applying surface 2 and a support surface 3 are provided for attaching and wrapping materials. The support surface 3 is located below the force-applying surface 2. During operation, the support surface 3 moves toward the force-applying surface 2. Both the force-applying surface 2 and the support surface 3 are curved surfaces. The frame 1 is provided with an elastic surface 4 that can deform and fit with the force-applying surface 2. Both ends of the elastic surface 4 are provided with fixing plates 8. The frame 1 and the fixing plates 8 are fixedly clamped to one end of the elastic surface 4 by screwing in several bolts 7. An inflatable guide 5 is provided on the side of the elastic surface 4 facing the support surface 3. When the gas pressure in the guide 5 increases to a threshold, the gas inside is discharged out of the guide 5. In this embodiment, the guide 5 is a long strip-shaped airbag.

[0020] In order for the airbag to fit the surface of most of the shoe sole, the cross section of the end face of the guide 5 facing the support surface 3 is an arc. An air exchange pipe 6 connected to the air exchange mechanism is fixedly inserted inside the guide 5. In order for the air pipe to stably vent the gas inside the guide 5, the air exchange pipe 6 does not come into contact with the material when the guide 5 is embedded in the material.

[0021] The ventilation mechanism includes an air pump, and a pressure sensor is installed between the air pump and the ventilation pipe 6 to control the air pump to discharge gas from the guide 5. That is, the change in gas pressure in the guide 5 is sensed by the pressure sensor. The electronic control unit installed in the frame 1 can compare the parameters of the pressure sensor and transmit the signal that the threshold is reached to the air pump, so that the air pump can pump the gas in the guide 5. The specific threshold can be controlled when the side plate deforms to both sides due to the compression of the guide 5. That is, the threshold can be set to exceed the gas pressure in the guide 5 by 0.1 to 0.2 standard atmospheres. The guide 5 guides the side plates on both sides of the heel of the sole in advance, so as to ensure that when the force application surface 2 and the support surface 3 are close to and wrap around the sole, the two side plates can remain open in opposite directions to accept the compression of the hydraulic press.

[0022] like Figure 3 as well as Figure 4As shown, generally, three soles can be placed on the support surface 3 at the same time under the premise of ensuring that the force application surface 2 and the support surface 3 wrap the soles, and for this purpose, the guide 5 of the present application also needs to have a corresponding number, specifically, a plurality of guides 5 can be arranged side by side on one side of the elastic surface 4, the elastic surface 4 and the guide 5 are detachably connected through a connecting piece, a plurality of first connecting holes 41 are formed at both ends of the elastic surface 4, the two ends of the guide 5 are respectively provided with an extension part 51, a plurality of second connecting holes 511 aligned with the first connecting holes 41 are formed on the extension part 51, the connecting piece includes a plurality of groups of spring buckles distributed around the guide 5 and capable of penetrating through the first connecting holes 41 and the second connecting holes 511, and one guide 5 of the present application is fixed by four spring buckles.

[0023] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims to which they relate.

[0024] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. An auxiliary production device of a hydraulic press, comprising a frame (1), a force applying surface (2) and a supporting surface (3) are arranged on the frame (1), the force applying surface (2) and the supporting surface (3) are both circular arc surfaces, characterized in that: The rack (1) is provided with an elastic surface (4) capable of being adhered to a force applying surface (2) by deformation, and a guide (5) capable of being inflated is arranged on the side of the elastic surface (4) facing the supporting surface (3), and when the gas pressure in the guide (5) is increased to a threshold value, the gas in the guide (5) is discharged out of the guide (5).

2. An auxiliary production device for a hydraulic press according to claim 1, characterized in that: The end surface of the guide (5) facing the supporting surface (3) is in the shape of a circular arc, and a gas exchange pipe (6) connected to a gas exchange mechanism is fixedly inserted into the guide (5), and when the guide (5) is embedded in the material, the gas exchange pipe (6) is not in contact with the material.

3. An auxiliary production device for a hydraulic press according to claim 2, characterized in that: The gas exchange mechanism comprises a gas pump, and a gas pressure sensor is arranged between the gas pump and the gas exchange pipe (6) to control the gas pump to discharge the gas in the guide (5).

4. An auxiliary production device for a hydraulic press according to claim 1, characterized in that: A plurality of guides (5) are arranged side by side on one side of the elastic surface (4), and the elastic surface (4) and the guides (5) are detachably connected through connecting members.

5. An auxiliary production device for a hydraulic press according to claim 4, characterized in that: First connecting holes (41) are arranged at both ends of the elastic surface (4), and extension portions (51) are arranged at both ends of the guide (5), and second connecting holes (511) are arranged on the extension portions (51) and are aligned with the first connecting holes (41), and the connecting members comprise a plurality of groups of spring buckles distributed around the guide (5) and capable of penetrating through the first connecting holes (41) and the second connecting holes (511).

6. An auxiliary production device for a hydraulic press according to claim 1, characterized in that: Fixed plates (8) are arranged at both ends of the elastic surface (4), and the rack (1) and the fixed plates (8) are fixed to clamp one end of the elastic surface (4) through a plurality of bolts (7).

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