Moving template floating mechanism for hot-pressing oil press

Abstract

The utility model discloses a template-moving floating mechanism for a hot-pressing oil press, two opposite sides of a heating plate of the hot-pressing oil press are respectively arranged on a stand column of the hot-pressing oil press in a sliding mode through a support, the template-moving floating mechanism for the hot-pressing oil press comprises a plurality of guide rods, the guide rods are vertically arranged on the support, and the guide rods are arranged on the support in a sliding mode. The multiple guide rods are arranged at intervals in the length direction of the support. The guide rails are elastically installed on the supports, a plurality of guide holes are formed in the guide rails, the guide rods are arranged in the guide holes in a sliding mode, a plurality of supporting idler wheels are rotatably installed on the opposite sides of the guide rails on the two supports, and the supporting idler wheels on the two guide rails are supported on the two opposite sides of a mold moving plate; and the locking and pressing plate is erected on the support, and the locking and pressing plate is pressed against the top of the guide rail. The utility model solves the problem that the template moving plate of the existing oil press is easy to generate stress deformation after bearing a large-scale mold and generates friction with a heating plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil press technical field, concretely relates to a remove mould plate floating mechanism for hot press oil press. BACKGROUND

[0002] Oil press (one kind of hydraulic machine) is a kind of through special hydraulic oil as working medium, through hydraulic pump as power source, relies on the force of pump to make hydraulic oil pass through hydraulic pipeline into oil cylinder / piston, then there are several groups of sealing elements mutually cooperating in oil cylinder / piston, the sealing of different positions is different, but all play the role of sealing, so that hydraulic oil cannot leak. Finally, through one-way valve, hydraulic oil circulates in oil tank to make oil cylinder / piston cyclic work to complete certain mechanical movement as a kind of machinery of productivity.

[0003] The existing oil press, especially multilayer hot press oil press, the remove mould plate for bearing mould in it is placed after large mould, stress deformation, torsion and subsidence are generated to remove mould plate in production process due to the large load borne by remove mould plate, and friction is generated with the heating plate below.

[0004] The information disclosed in this section of background art is only intended to increase the understanding of the overall background of the present utility model, and should not be regarded as acknowledging or implying in any form that the information constitutes prior art known to those skilled in the art. CONTENT OF UTILITY MODEL

[0005] In order to overcome the defects existing in the prior art, a remove mould plate floating mechanism for hot press oil press is provided to solve the problem that the remove mould plate of the existing oil press is prone to stress deformation after bearing large mould and generates friction with the heating plate.

[0006] In order to achieve the above-mentioned purpose, a remove mould plate floating mechanism for hot press oil press is provided, and the opposite sides of the heating plate of the hot press oil press are respectively slidably arranged on the column of the hot press oil press through the support, and the remove mould plate floating mechanism for hot press oil press comprises:

[0007] A plurality of guide rods are vertically arranged on the support, and the plurality of guide rods are arranged at intervals along the length direction of the support;

[0008] A guide rail is elastically mounted on the support, the guide rail is provided with a plurality of guide holes, the guide rods are slidably arranged in the guide holes, and a plurality of supporting rollers are rotatably mounted on the opposite sides of the guide rails on the two supports, and the supporting rollers on the two guide rails support the opposite sides of the remove mould plate;

[0009] A locking plate is arranged on the support, and the locking plate is pressed against the top of the guide rail.

[0010] Further, the support rollers are arranged at lower portions of opposite sides of the guide rail, and wheel shafts of the support rollers are arranged along a width direction of the support.

[0011] Further, upper portions of opposite sides of the guide rail are rotatably provided with a plurality of limiting rollers, wheel shafts of the limiting rollers are arranged along a vertical direction, and the limiting rollers abut against side portions of the mold moving plate.

[0012] Further, a jacking spring is connected between the guide rail and the support.

[0013] Further, middle portions of opposite sides of the two supports are oppositely extended to form support flanges, opposite sides of the heating plate are respectively arranged on the support flanges of the two supports, the guide rods are vertically arranged on the support flanges, and opposite sides of the guide rail are attached to opposite sides of the support.

[0014] The mold moving plate floating mechanism for the hot-pressing oil press has the advantages that when the mold is placed on the mold moving plate, a floating space is formed between the mold moving plate and the heating plate, the mold moving plate is unloaded in the vertical direction by the plurality of guide rods and the torque deformation of the mold moving plate is limited, unnecessary friction is reduced, and the stability of the machine operation is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Other features, objects, and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments thereof, when read in conjunction with the accompanying drawings:

[0016] Figure 1 FIG. 1 is a structural schematic view of a mold moving plate floating mechanism for a hot-pressing oil press according to an embodiment of the present application.

[0017] Figure 2 FIG. 2 is an enlarged schematic view of the mold moving plate floating mechanism for the hot-pressing oil press according to the embodiment of the present application.

[0018] Figure 3 FIG. 3 is a partial enlarged schematic view of the mold moving plate floating mechanism for the hot-pressing oil press according to the embodiment of the present application.

[0019] Figure 4 FIG. 4 is a sectional view of a support according to the embodiment of the present application.

[0020] Figure 5 FIG. 5 is a sectional view of a guide rod according to the embodiment of the present application.

[0021] Figure 6 FIG. 6 is a perspective view of a guide rail according to the embodiment of the present application. DETAILED DESCRIPTION

[0022] The application will be described in further detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the application, and not to limit the application. In addition, it should be noted that only parts related to the application are shown in the drawings for ease of description.

[0023] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and embodiments.

[0024] Referring to Figure 1 As shown in the figure, the opposite sides of the heating plate 41 of the hot pressing oil press 4 are respectively slid on the upright columns 43 of the hot pressing oil press 4 through the supports 42. The movable mold plate is suspended above the heating plate.

[0025] Referring to Figures 1 to 6 As shown in the figure, the present application provides a movable mold plate floating mechanism for a hot pressing oil press, which comprises a guide rod 1, a guide rail 2, and a locking plate 3.

[0026] In the present embodiment, the number of guide rods 1 is multiple. The guide rods 1 are vertically arranged on the supports 42. The opposite sides of the hot pressing oil press are respectively provided with supports. Multiple guide rods are vertically arranged on each support. The multiple guide rods 1 are arranged along the length direction of the supports 42.

[0027] The guide rail 2 is elastically mounted on the support 42. In the present embodiment, a jacking spring is connected between the guide rail 2 and the support 42.

[0028] The guide rail 2 is provided with multiple guide holes. The guide rods 1 are slid in the guide holes. The opposite sides of the guide rails 2 on the two supports 42 are rotatably mounted with multiple supporting rollers 21. The supporting rollers 21 on the two guide rails 2 support the opposite sides of the movable mold plate 44. The supporting rollers support the bottom of the movable mold plate.

[0029] The locking plate 3 is arranged on the support 42. The locking plate 3 is pressed against the top of the guide rail 2 to form a floating space between the movable mold plate and the heating plate.

[0030] When a large mold is placed on the movable mold plate, under the pressure of the weight of the mold, the guide rail moves downward along the axial direction (i.e. vertical direction) of the guide rod. The elastic force (i.e. the elastic force of the jacking spring) of the guide rail is sufficient to support the guide rail to keep a certain gap between the movable mold plate and the heating plate, at which time the floating space is the smallest. When the mold is removed, the guide rail rises and is pressed against the locking plate, at which time the floating space between the movable mold plate and the heating plate is the largest.

[0031] The supporting rollers arranged on the guide rail can reduce the frictional resistance of the movable mold plate during movement.

[0032] As a preferable embodiment, the support rollers 21 are arranged at the lower portions of the opposite sides of the guide rail 2. The wheel shafts of the support rollers 21 are arranged along the width direction of the support 42.

[0033] In the present embodiment, a plurality of limit rollers 22 are rotatably mounted at the upper portions of the opposite sides of the guide rail 2. The wheel shafts of the limit rollers 22 are arranged along the vertical direction. The limit rollers 22 abut against the side portions of the movable mold plate 44.

[0034] The distance between the limit rollers on the supports of the opposite sides of the hot press oil press is adapted to the width of the movable mold plate. The movable mold plate is movably embedded between the limit rollers on the supports of the opposite sides of the hot press oil press. When the movable mold plate is translated along the length direction of the support, the limit rollers guide the movable mold plate.

[0035] Referring to Figure 4 As shown, the middle portions of the opposite sides of the two supports 42 are oppositely extended to form support flanges 421. The opposite sides of the hot plate are respectively mounted on the support flanges 421 of the two supports 42. The guide rods 1 are vertically arranged on the support flanges 421. The opposite sides of the guide rail 2 are fitted on the opposite sides of the supports 42.

[0036] The movable mold plate floating mechanism for the hot press oil press of the utility model, when the mold is placed on the movable mold plate, the floating space is formed between the movable mold plate and the hot plate, the movable mold plate is unloaded in the vertical direction by the plurality of guide rods and the torque deformation of the movable mold plate is limited, and then unnecessary friction is reduced, and the stability of the machine operation is ensured.

[0037] The above description is merely preferred embodiments of the present application and a description of the principles of the technology used. Those skilled in the art should understand that the utility model range involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by the above technical features or their equivalent features in any combination without departing from the utility model concept. For example, the above features are replaced with the technical features disclosed in the present application (but not limited to) having similar functions to form technical solutions.

Claims

1. A floating mechanism for a transfer plate of a hot press oil press, characterized by, The opposite sides of the heating plate of the hot pressing oil press are respectively slidably arranged on the columns of the hot pressing oil press through supports, and a floating mechanism for the moving die plate of the hot pressing oil press comprises: a plurality of guide rods vertically arranged on the supports and spaced along the length direction of the supports; a guide rail elastically mounted on the supports and provided with a plurality of guide holes in which the guide rods are slidably arranged, and a plurality of support rollers rotatably mounted on the opposite sides of the guide rails on the two supports and supporting the opposite sides of the moving die plate; a locking plate arranged on the supports and abutting against the top of the guide rail.

2. The movable platen floating mechanism for a hot press oil press according to claim 1, characterized by, The support rollers are arranged at the lower parts of the opposite sides of the guide rail, and the shafts of the support rollers are arranged along the width direction of the supports.

3. The moving platen floating mechanism for a hot press oil press according to claim 2, characterized by, A plurality of limiting rollers are rotatably mounted on the upper parts of the opposite sides of the guide rail, the shafts of the limiting rollers are arranged along the vertical direction, and the limiting rollers abut against the side of the moving die plate.

4. The transfer plate floating mechanism for a hot press oil press according to claim 1, characterized by Lifting springs are connected between the guide rail and the supports.

5. The transfer plate floating mechanism for a hot press oil press according to claim 1, characterized by, The middle parts of the opposite sides of the two supports are oppositely extended to form support flanges, the opposite sides of the heating plate are respectively mounted on the support flanges of the two supports, the guide rods are vertically arranged on the support flanges, and the opposite sides of the guide rail are fitted on the opposite sides of the supports.

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