Forming device for safety helmet processing

Abstract

The utility model discloses a forming device for safety helmet processing, and relates to the technical field of safety helmet processing, the forming device comprises a forming machine body and a demolding assembly, the upper surface of the forming machine body is provided with a fixed bottom plate, and the demolding assembly is arranged on the upper surface of the fixed bottom plate; the demolding assembly comprises a limiting sliding groove, limiting sliding strips, movable concave molds, a fixed vertical plate and an electric push rod, the limiting sliding groove is formed in the upper surface of the fixed bottom plate, the inner side of the limiting sliding groove is slidably connected with the limiting sliding strips, the four sets of limiting sliding strips are symmetrically arranged, and the movable concave molds are installed on the upper surfaces of the limiting sliding strips; and the lower surface of the movable concave mold is tightly connected with the upper surface of the limiting sliding strip. According to the forming device for safety helmet machining, through the demolding assembly, the device can achieve rapid demolding of a safety helmet shell so as to improve the overall machining efficiency, and through the cooling assembly, the device can achieve recycling of cooling water so as to save water resources.

Description

TECHNICAL FIELD

[0001] The utility model relates to a safety helmet processing technical field, concretely is a safety helmet processing is with forming device. BACKGROUND

[0002] Safety helmet is the hat that protects the head from falling objects and other specific factors, safety helmet is composed of helmet shell, cap lining, chin strap and accessories, safety helmet shell is generally plastic material, in the production and processing of safety helmet, usually need a safety helmet processing is with forming device to the safety helmet shell is formed and is processed. However, the current safety helmet processing is with forming device still has the following shortcomings:

[0003] Such as the patent file with the public number CN220808277U discloses a safety helmet injection molding device. The safety helmet injection molding device, through the guide rod is penetrated through the one side of support seat, guide rod and connecting block fixed connection, connecting block one side drives clamping block to use, clamping block presents inverted "n" shape, make clamping block connect in the outer surface of mold, increase the use stability of mold, the flash situation appears in the safety helmet injection molding process, improve the safety helmet injection molding efficiency, but it is not convenient for the safety helmet to be demolded after the safety helmet is formed, leading to the overall processing efficiency is affected.

[0004] Therefore, in view of the above, the existing structure is improved, and a safety helmet processing is with forming device is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a safety helmet processing is with forming device to solve the problem in the prior art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a safety helmet processing is with forming device, including forming machine body and demoulding assembly, the fixed bottom plate is installed on the upper surface of forming machine body, the demoulding assembly is arranged on the upper surface of fixed bottom plate, and the demoulding assembly includes limiting sliding slot, limiting sliding strip, movable concave mold, fixed vertical plate and electric push rod, the limiting sliding slot is opened on the upper surface of fixed bottom plate, the limiting sliding strip is slidably connected to the inner side of limiting sliding slot, and the limiting sliding strip is symmetrically provided with four groups, the movable concave mold is installed on the upper surface of limiting sliding strip, and the lower surface of movable concave mold is tightly connected with the upper surface of limiting sliding strip, the fixed vertical plate is installed on the upper end of both side surfaces of forming machine body, and the electric push rod is arranged on the upper end surface of fixed vertical plate.

[0007] Further, the electric push rod is symmetrically provided with two groups, and the inner end of electric push rod is connected with the outer side surface of movable concave mold.

[0008] Further, the upper surface of the fixed bottom plate is provided with support columns at both ends, and the upper end of the support column is provided with a top seat.

[0009] Further, the inside of the top seat is provided with a hydraulic push rod, and the bottom of the hydraulic push rod is provided with a movable plate.

[0010] Further, the inside of the movable plate at both ends is slidably connected with the surface of the support column, and the lower surface of the movable plate is provided with a fixed convex die.

[0011] Further, the rear side of the forming body is provided with a cooling assembly for rapid cooling, and the cooling assembly comprises a cooling water tank, a water inlet, a refrigeration machine, a water pump, a water suction pipe and a cooling hose.

[0012] Further, the cooling water tank is arranged on the rear side of the forming body, and the upper surface of the cooling water tank is provided with a water inlet, and the right side of the cooling water tank is provided with a refrigeration machine.

[0013] Further, the left end of the upper surface of the cooling water tank is provided with a water pump, the rear end of the water pump is connected with a water suction pipe, the lower end of the water suction pipe penetrates through the rear lower end of the cooling water tank and extends into the inside of the cooling water tank, and the front end of the water pump is connected with a cooling hose.

[0014] The utility model provides a forming device for safety helmet processing has the following beneficial effects:

[0015] 1, the utility model discloses a demoulding assembly, and the demoulding assembly includes a limiting sliding slot, a limiting sliding strip, a movable concave die, a fixed vertical plate and an electric push rod, when using, after the die cooling and temperature reduction, start the electric push rod, make the electric push rod drive the movable concave die to move to both ends, when the movable concave die moves, pass through the limiting sliding strip and slide along the inside of the limiting sliding slot, pass through the sliding connection of limiting sliding strip and limiting sliding slot, and the movement of movable concave die is positioned, and movable concave die splits to both sides, so that the device can realize the quick demoulding of safety helmet shell, and the overall processing efficiency is improved.

[0016] 2, the utility model discloses a cooling assembly, and the cooling assembly includes a cooling water tank, a water inlet, a refrigeration machine, a water pump, a water suction pipe and a cooling hose, when using, inject cooling water into the cooling water tank through the water inlet, after the hot-press forming of safety helmet shell, start the water pump, make the water pump through the water suction pipe, and the cooling water in the cooling water tank is pumped out and is transported to the inside of the cooling hose, and the cooling hose is arranged in the inside of the movable concave die, due to the flexible telescopic structure of the cooling hose, the movement of movable concave die can not affect the normal use of the cooling hose, and the cooling water is recycled to the cooling water tank, and the cooling water is cooled through the refrigeration machine, so as to be used circularly, so that the device can realize the circular use of the cooling water, and the water resource can be saved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the three-dimensional structure schematic view of the forming device for safety cap processing of the utility model;

[0018] Fig. 2 It is the three-dimensional structure schematic view of the demoulding assembly of the forming device for safety cap processing of the utility model;

[0019] Fig. 3 It is the three-dimensional structure schematic view of the cooling assembly of the forming device for safety cap processing of the utility model.

[0020] In the drawing: 1, forming machine body;2, fixed bottom plate;3, demoulding assembly;301, limit sliding groove;302, limit sliding bar;303, movable concave die;304, fixed vertical plate;305, electric push rod;4, support column;5, top seat;6, hydraulic push rod;7, movable plate;8, fixed convex die;9, cooling assembly;901, cooling water tank;902, water inlet;903, refrigeration machine;904, water pump;905, water suction pipe;906, cooling hose. DETAILED DESCRIPTION

[0021] The embodiment of the utility model will be described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0022] As Figs. 1-3 shown, a kind of forming device for safety cap processing, including forming machine body 1 and demoulding assembly 3, fixed bottom plate 2 is installed on the upper surface of forming machine body 1, demoulding assembly 3 is set on the upper surface of fixed bottom plate 2, and demoulding assembly 3 includes limit sliding groove 301, limit sliding bar 302, movable concave die 303, fixed vertical plate 304 and electric push rod 305, limit sliding groove 301 is opened in the upper surface of fixed bottom plate 2, and limit sliding bar 302 is slidably connected in the inside of limit sliding groove 301, and limit sliding bar 302 is symmetrically provided with four groups, movable concave die 303 is installed on the upper surface of limit sliding bar 302, and the lower surface of movable concave die 303 is tightly connected with the upper surface of limit sliding bar 302, fixed vertical plate 304 is installed on the upper end of the both side surfaces of forming machine body 1, and electric push rod 305 is arranged on the upper end surface of fixed vertical plate 304.

[0023] Specific operation is as follows, when using, after die cooling, start electric push rod 305, so that electric push rod 305 drives movable concave die 303 to move to both ends, when movable concave die 303 moves, limit sliding bar 302 is slid along the inside of limit sliding groove 301, the movement of movable concave die 303 is limited by the sliding connection of limit sliding bar 302 and limit sliding groove 301, movable concave die 303 is split to both sides, to facilitate the demoulding of safety cap shell.

[0024] Please refer to Fig. 1 and Fig. 3 , the electric push rod 305 is symmetrically provided with two groups, and the inner end of the electric push rod 305 is connected with the outer side surface of the movable concave die 303. The support column 4 is installed on the upper surface of the fixed bottom plate 2, and the top seat 5 is arranged on the upper end of the support column 4. The hydraulic push rod 6 is installed in the inner side of the top seat 5, and the movable plate 7 is installed on the bottom of the hydraulic push rod 6. The inner side of the two ends of the movable plate 7 is slidably connected with the surface of the support column 4, and the fixed convex die 8 is arranged on the lower surface of the movable plate 7. The cooling assembly 9 for rapid cooling is arranged on the rear side of the forming machine body 1, and the cooling assembly 9 comprises a cooling water tank 901, a water inlet 902, a refrigeration machine 903, a water pump 904, a water suction pipe 905 and a cooling hose 906. The cooling water tank 901 is arranged on the rear side of the forming machine body 1, and the water inlet 902 is arranged on the upper surface of the cooling water tank 901. The refrigeration machine 903 is installed on the right side of the cooling water tank 901. The water pump 904 is installed on the left end of the upper surface of the cooling water tank 901, and the water suction pipe 905 is connected with the rear end of the water pump 904. The water suction pipe 905 penetrates through the rear lower end of the cooling water tank 901 and extends into the inside of the cooling water tank 901, and the cooling hose 906 is connected with the front end of the water pump 904.

[0025] The specific operation is as follows: when in use, start the hydraulic push rod 6, so that the hydraulic push rod 6 drives the movable plate 7 to move downward along the surface of the support column 4, and in turn drives the fixed convex die 8 to move downward and combine with the movable concave die 303 to form, inject cooling water into the cooling water tank 901 through the water inlet 902, after the safety cap shell is hot-pressed and formed, start the water pump 904, so that the water pump 904 draws the cooling water in the cooling water tank 901 out through the water suction pipe 905, and delivers it into the cooling hose 906. The cooling hose 906 is arranged in the inside of the movable concave die 303. Due to the flexible structure of the cooling hose 906, the movement of the movable concave die 303 will not affect the normal use of the cooling hose 906. The cooling water is continuously cooled through the cooling hose 906, and the cooling water is recycled to the cooling water tank 901 and cooled by the refrigeration machine 903 for recycling.

[0026] In summary, as Figs. 1-3As shown, the safety helmet processing forming device, in use, first, start the hydraulic push rod 6, make the hydraulic push rod 6 drive movable plate 7 along the surface of support column 4 and move downwards, further drive fixed convex die 8 and move downwards and combine with movable concave die 303 to form, then, inject cooling water into cooling water tank 901 through water inlet 902, after the hot-press forming of the safety helmet shell, start the water pump 904, make the water pump 904 draw the cooling water in the cooling water tank 901 through the water suction pipe 905, and deliver to the cooling hose 906, the cooling hose 906 is arranged in the movable concave die 303, due to the flexible structure of the cooling hose 906, the movement of the movable concave die 303 will not affect the normal use of the cooling hose 906, the cooling water is cooled continuously through the cooling hose 906, the cooling water is recycled to the cooling water tank 901, and the cooling water is cooled by the refrigerating machine 903 to be recycled, after the cooling of the die, start the electric push rod 305, make the electric push rod 305 drive movable concave die 303 to move to both ends, when movable concave die 303 moves, limit sliding bar 302 slides along the inside of limit sliding groove 301, and the movement of movable concave die 303 is limited by the sliding connection of limit sliding bar 302 and limit sliding groove 301, movable concave die 303 splits to both sides, convenient for demolding the safety helmet shell.

[0027] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A forming device for safety cap processing, comprising a forming machine body (1) and a demolding assembly (3), characterized in that: The upper surface of the forming body (1) is provided with a fixed bottom plate (2), the demoulding assembly (3) is arranged on the upper surface of the fixed bottom plate (2), and the demoulding assembly (3) comprises a limiting sliding groove (301), a limiting sliding bar (302), a movable concave die (303), a fixed vertical plate (304) and an electric push rod (305).

2. The forming device for processing a safety helmet according to claim 1, wherein The electric push rod (305) is symmetrically provided with two groups, and the inner end of the electric push rod (305) is connected with the outer side surface of the movable concave die (303).

3. The forming device for processing a safety helmet according to claim 1, characterized in that, The upper surface of the fixed bottom plate (2) is provided with a supporting vertical column (4) at both ends, and the upper end of the supporting vertical column (4) is provided with a top seat (5).

4. The forming device for processing a safety helmet according to claim 3, wherein The inner side of the top seat (5) is provided with a hydraulic push rod (6), and the bottom of the hydraulic push rod (6) is provided with a movable plate (7).

5. The forming device for processing a safety helmet according to claim 4, wherein The inner side of the movable plate (7) is in sliding connection with the surface of the supporting vertical column (4), and the lower surface of the movable plate (7) is provided with a fixed convex die (8).

6. The forming device for processing a safety helmet according to claim 1, wherein The rear side of the forming body (1) is provided with a cooling assembly (9) for rapid cooling, and the cooling assembly (9) comprises a cooling water tank (901), a water inlet (902), a refrigeration machine (903), a water pump (904), a water suction pipe (905) and a cooling hose (906).

7. The forming device for processing a safety cap according to claim 6, wherein The cooling water tank (901) is arranged on the rear side of the forming body (1), and the upper surface of the cooling water tank (901) is provided with a water inlet (902).

8. The forming device for processing a safety helmet according to claim 6, wherein The left end of the upper surface of the cooling water tank (901) is provided with a water pump (904), the rear end of the water pump (904) is connected with a water suction pipe (905), and the lower end of the water suction pipe (905) penetrates through the rear lower end of the cooling water tank (901) and extends into the cooling water tank (901). The front end of the water pump (904) is connected with a cooling hose (906).

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