CN219095774U - Glass fiber reinforced plastic grille mold - Google Patents

Abstract

The utility model discloses a glass fiber reinforced plastic grid die, which comprises a die box and a demoulding mechanism; mould case: the left side and the right side of the front side are respectively connected with a door plate through hinges, the front side of the door plate is respectively and fixedly connected with a handle, four corners of the lower surface of the mold box are respectively and fixedly connected with supporting legs, four corners of the upper surface of the mold box are respectively and fixedly connected with a slide rail, the top ends of the slide rails are respectively and fixedly connected with the lower surface of the top plate, a movable plate is connected between the outer cambered surfaces of the slide rails in a sliding manner, the middle part of the lower surface of the movable plate is fixedly connected with a mold block, the left side and the right side of the upper surface of the movable plate are symmetrically provided with feeding holes, heating pipes which are uniformly distributed are arranged between the movable plate and the inside of the mold block, the middle part of the upper surface of the mold box is fixedly connected with a forming groove, and the mold block is matched with the forming groove; the glass fiber reinforced plastic grating mold can rapidly and stably demold the glass fiber reinforced plastic grating after cooling molding, can effectively reduce the loss caused by demolding failure, and improves the demolding efficiency.

Description

Glass fiber reinforced plastic grille mold

Technical Field

The utility model relates to the technical field of glass fiber reinforced plastic grid production, in particular to a glass fiber reinforced plastic grid die.

Background

A glass Fiber Reinforced Plastic (FRP) grid is also called a glass fiber reinforced plastic grid plate, which is a plate-shaped material with a plurality of blank spaces and is formed by special processing and compounding by using glass fiber as a reinforcing material, wherein the glass fiber reinforced plastic grid can be used as a structural material and used as a floor, a trench cover plate, a platform, a ship deck, a stair, a trestle and the like with corrosive environment.

Disclosure of Invention

The utility model aims to overcome the existing defects, provide the glass fiber reinforced plastic grating mold, rapidly and stably demold the glass fiber reinforced plastic grating after cooling molding, effectively reduce the loss caused by demolding failure, improve the demolding efficiency and effectively solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the glass fiber reinforced plastic grid die comprises a die box and a demoulding mechanism;

mould case: the left side and the right side of the front side are respectively connected with a door plate through hinges, the front side of the door plate is respectively and fixedly connected with a handle, four corners of the lower surface of the mold box are respectively and fixedly connected with supporting legs, four corners of the upper surface of the mold box are respectively and fixedly connected with a slide rail, the top ends of the slide rails are respectively and fixedly connected with the lower surface of the top plate, a movable plate is connected between the outer cambered surfaces of the slide rails in a sliding manner, the middle part of the lower surface of the movable plate is fixedly connected with a mold block, the left side and the right side of the upper surface of the movable plate are symmetrically provided with feeding holes, heating pipes which are uniformly distributed are arranged between the movable plate and the inside of the mold block, the middle part of the upper surface of the mold box is fixedly connected with a forming groove, and the mold block is matched with the forming groove;

and (3) demolding mechanism: the device is arranged between the inner bottom end of the mould box and the inner part of the forming groove;

wherein: the front side of mould case is provided with control switch group, and the external power source is connected to control switch group's input electricity, and the output of control switch group is all connected to the input of heating pipe, and the glass steel grid after the cooling shaping that can be quick steady carries out the drawing of patterns, can effectually reduce the loss that leads to the fact because of the drawing of patterns failure, improves the efficiency of drawing of patterns.

Further, the demoulding mechanism comprises a top supporting plate which is connected with the inside of the forming groove in a sliding mode, and demoulding is carried out through movement of the top supporting plate.

Further, demoulding mechanism still includes sliding tray and traveller, the quantity of sliding tray is two, and the sliding tray symmetry is seted up in the left and right sides of the inside bottom of shaping groove, and the inside of sliding tray all sliding connection has the traveller, and the top of traveller all is connected with the lower fixed surface of kicking plate, drives the removal of propping plate through the removal of traveller.

Further, demoulding mechanism still includes swing arm and movable block, movable block symmetry sliding connection is in the direction spout that the inside bottom left and right sides of mould case was seted up, and the top of movable block all is connected with the swing arm through the round pin axle rotation, and the one end that the movable block was kept away from to two adjacent swing arms around all is connected through the round pin axle rotation with a traveller, drives the swing arm through the movable block and prop the traveller and remove.

Further, demoulding mechanism still includes two-way lead screw and support, the even fixed connection of support is in the inside bottom of mould case, all is connected with two-way lead screw through the bearing rotation between two adjacent supports around, and the movable block respectively with adjacent two-way lead screw threaded connection, the removal of drive movable block.

Further, the motor is further included, the number of the motors is two, the motors are all arranged on the rear side face of the support located on the rear side, the output shafts of the motors are fixedly connected with the front and rear adjacent bidirectional screw rods respectively, the input ends of the motors are electrically connected with the output ends of the control switch groups, and the bidirectional screw rods are driven to rotate.

Further, the upper surface middle part of roof is provided with the hydraulic pump, and the left and right sides of roof lower surface all is provided with flexible post, and the oil inlet of flexible post all is linked together with the bottom hydraulic oil delivery outlet of hydraulic pump, and the flexible end of flexible post all is connected with the upper surface fixed of fly leaf, and the output of control switch group is connected to the input electricity of hydraulic pump, drives the fly leaf and moves down.

Compared with the prior art, the utility model has the beneficial effects that: the glass fiber reinforced plastic grid die has the following advantages:

the hydraulic pump is controlled by the control switch group to operate, the telescopic end of the telescopic column is driven by the hydraulic pump to extend downwards, the movable plate is driven by the telescopic end of the telescopic column to move downwards between the outer cambered surfaces of the sliding rails, the mould block is driven to move downwards, the lower surface of the mould block is enabled to enter the forming groove until the lower surface of the mould block is contacted with the upper surface of the top supporting plate, raw materials required for producing the glass fiber reinforced plastic grating are injected into the feed inlet, raw materials required by the glass fiber reinforced plastic grating enter a gap between the mould block and the top supporting plate from the feed inlet, after injection, the heating pipe is controlled by the control switch group to operate, the heating pipe is enabled to heat raw materials required by the glass fiber reinforced plastic grating between the mould block and the top supporting plate, the heating pipe is controlled by the control switch group to be closed after one end is heated, the raw materials required by the heated are cooled and formed, after cooling and forming, the hydraulic pump is controlled by the control switch group to operate, the telescopic end of the hydraulic pump is enabled to drive the telescopic column to shrink, the telescopic end of the telescopic column is enabled to drive the mould block to move upwards, the mould block is enabled to be far away from the forming groove, the motor on the left and right sides is enabled to operate synchronously, the motor is enabled to drive the screw rod to rotate, the motor is enabled to drive the two-way swing arm is enabled to rotate, the two-way swing arms are enabled to rotate, the two swing arms are enabled to rotate upwards and the two adjacent swing arms are enabled to rotate, and the two swing arms are enabled to rotate upwards and the two swing arms are enabled to move upwards and the two adjacent swing arms are enabled to move upwards and the two swing arms to move upwards and the sliding blocks are enabled to move upwards and the two adjacent swing arms to move and the two swing arms to move and the opposite to move. The sliding column can quickly and stably support the top supporting plate for moving through the triangular stability and the threaded relation between the movable block and the bidirectional screw rod, the glass fiber reinforced plastic grating after cooling molding can be quickly and stably demoulded, the loss caused by failure of demould of the glass fiber reinforced plastic grating can be effectively reduced, and the demould efficiency of the glass fiber reinforced plastic grating is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal cross-sectional structure of the present utility model.

In the figure: the mold comprises a mold box 1, a support leg 2, a door plate 3, a handle 4, a slide rail 5, a top plate 6, a hydraulic pump 7, a telescopic column 8, a movable plate 9, a mold block 10, a feed inlet 11, a heating pipe 12, a molding groove 13, a demolding mechanism 14, a top supporting plate 141, a sliding groove 142, a sliding column 143, a swing arm 144, a bidirectional screw rod 145, a movable block 146, a support 147, a motor 15 and a control switch group 16.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present embodiment provides the following technical solutions: the glass fiber reinforced plastic grid die comprises a die box 1 and a demoulding mechanism 14;

mould box 1: the left side and the right side of the front side of the die box are respectively connected with a door plate 3 through hinges, the front side of the door plate 3 is respectively and fixedly connected with a handle 4, four corners of the lower surface of the die box 1 are respectively and fixedly connected with a support leg 2, four corners of the upper surface of the die box 1 are respectively and fixedly connected with a slide rail 5, the top ends of the slide rails 5 are respectively and fixedly connected with the lower surface of the top plate 6, a movable plate 9 is slidably connected between the outer cambered surfaces of the slide rails 5, the middle part of the lower surface of the movable plate 9 is fixedly connected with a die block 10, feeding openings 11 are symmetrically formed in the left side and the right side of the upper surface of the movable plate 9, heating pipes 12 which are uniformly distributed are arranged between the movable plate 9 and the inside of the die block 10, the middle part of the upper surface of the die box 1 is fixedly connected with a forming groove 13, and the die block 10 is matched and mounted with the forming groove 13;

demolding mechanism 14: the demolding mechanism 14 comprises a top supporting plate 141, the top supporting plate 141 is slidably connected in the molding groove 13, the demolding mechanism 14 further comprises two sliding grooves 142 and sliding columns 143, the sliding grooves 142 are symmetrically arranged on the left side and the right side of the bottom end of the molding groove 13, the sliding columns 143 are slidably connected in the sliding grooves 142, the top ends of the sliding columns 143 are fixedly connected with the lower surface of the top supporting plate 141, the demolding mechanism 14 further comprises swing arms 144 and movable blocks 146, the movable blocks 146 are symmetrically slidably connected in guide sliding grooves formed in the left side and the right side of the bottom end of the inside of the mold box 1, the top ends of the movable blocks 146 are rotatably connected with the swing arms 144 through pin shafts, one ends, far away from the movable blocks 146, of the front and the rear adjacent swing arms 144 are rotatably connected with one sliding column 143 through pin shaft, the demolding mechanism 14 further comprises a bidirectional screw 145 and a support 147, the supports 147 are uniformly and fixedly connected to the inner bottom end of the mold box 1, two adjacent supports 147 are respectively and rotatably connected with two-way screw rods 145 through bearings, movable blocks 146 are respectively and threadedly connected with adjacent two-way screw rods 145, the two-way screw rods 145 rotate to drive the movable blocks 146 on the front side and the rear side to move oppositely, the movable blocks 146 rotate with swinging arms 144, the movable blocks 146 drive sliding columns 143 to move upwards in sliding grooves 142 through the swinging arms 144, the two sliding columns 143 synchronously support upwards to drive a top supporting plate 141 to support upwards in the forming grooves 13, demolding of the glass fiber reinforced plastic grille is realized, the movable blocks 146 are self-locked at a certain position through the threaded relation between the movable blocks 146 and the two-way screw rods 145, a triangle is formed by the two movable blocks 146 and the two swinging arms 144 which are adjacent front and rear, the sliding column 143 can rapidly and stably support the top supporting plate 141 to move through the stability of the triangle and the threaded relation between the movable block 146 and the bidirectional screw rod 145, the glass fiber reinforced plastic grating after cooling molding can be rapidly and stably demolded, the loss caused by demolding failure can be effectively reduced, and the demolding efficiency is improved;

wherein: the front side of the mould box 1 is provided with a control switch group 16, the input end of the control switch group 16 is electrically connected with an external power supply, the input end of the heating pipe 12 is electrically connected with the output end of the control switch group 16, the mould box further comprises motors 15, the number of the motors 15 is two, the motors 15 are arranged on the rear side of a support 147 positioned on the rear side, the output shafts of the motors 15 are respectively and fixedly connected with a front-rear adjacent bidirectional screw rod 145, the input ends of the motors 15 are electrically connected with the output end of the control switch group 16, the middle part of the upper surface of the top plate 6 is provided with a hydraulic pump 7, the left side and the right side of the lower surface of the top plate 6 are respectively provided with a telescopic column 8, the oil inlets of the telescopic columns 8 are respectively communicated with the bottom hydraulic oil output ports of the hydraulic pump 7, the telescopic ends of the telescopic columns 8 are respectively fixedly connected with the upper surface of the movable plate 9, the input ends of the hydraulic pump 7 are electrically connected with the output ends of the control switch group 16, the control switch group 16 regulates the normal operation of the motor 15, the hydraulic pump 7 and the heating pipe 12, the hydraulic pump 7 is regulated to operate through the control switch group 16, the hydraulic pump 7 drives the telescopic end of the telescopic column 8 to extend downwards, the telescopic end of the telescopic column 8 drives the movable plate 9 to move downwards between the outer cambered surfaces of the sliding rails 5, the die block 10 is further driven to move downwards, the die block 10 enters the forming groove 13 until the lower surface of the die block 10 contacts with the upper surface of the top supporting plate 141, personnel injects raw materials required by producing the glass fiber reinforced plastic grating into the feed inlet 11, the raw materials required by the glass fiber reinforced plastic grating enter a gap between the die block 10 and the top supporting plate 141 from the feed inlet 11, the personnel regulates the operation of the heating pipe 12 through the control switch group 16 after the injection is completed, the heating pipe 12 heats the raw materials required by the glass fiber reinforced plastic grating between the die block 10 and the top supporting plate 141, after one end of heating is time, the heating pipe 12 is regulated and controlled to be closed through the control switch group 16, raw materials needed by the glass fiber reinforced plastic grille after heating are cooled and molded, after cooling and molding, personnel regulate and control the operation of the hydraulic pump 7 through the control switch group 16, the hydraulic pump 7 drives the telescopic end of the telescopic column 8 to shrink, the telescopic end of the telescopic column 8 drives the die block 10 to move upwards, the die block 10 is far away from the molding groove 13, the motors 15 on the left side and the right side are regulated and controlled to synchronously operate through the control switch group 16, the motor 15 is regulated and controlled to rotate reversely through the control switch group 16 after demolding is finished, the top supporting plate 141 returns to the initial position, and the motor 15 is regulated and controlled to be closed through the control switch group 16.

The working principle of the glass fiber reinforced plastic grid die provided by the utility model is as follows:

when the glass fiber reinforced plastic grille is required to be produced, a worker regulates and controls the operation of the hydraulic pump 7 through the control switch group 16, the hydraulic pump 7 drives the telescopic end of the telescopic column 8 to extend downwards, the telescopic end of the telescopic column 8 drives the movable plate 9 to move downwards between the outer cambered surfaces of the sliding rails 5, the die block 10 is further driven to move downwards, the die block 10 enters the forming groove 13 until the lower surface of the die block 10 contacts with the upper surface of the top supporting plate 141, the worker injects raw materials required for producing the glass fiber reinforced plastic grille into the feed inlet 11, the raw materials required for producing the glass fiber reinforced plastic grille enter a gap between the die block 10 and the top supporting plate 141 from the feed inlet 11, the worker regulates and controls the operation of the heating pipe 12 through the control switch group 16 after the injection is completed, the heating pipe 12 heats the raw materials required for the glass fiber reinforced plastic grille between the die block 10 and the top supporting plate 141, the heating pipe 12 is regulated and closed through the control switch group 16 after one end time of heating, after cooling and molding, a person regulates and controls the hydraulic pump 7 to operate through the control switch group 16, so that the hydraulic pump 7 drives the telescopic end of the telescopic column 8 to shrink, the telescopic end of the telescopic column 8 drives the die block 10 to move upwards, the die block 10 is far away from the molding groove 13, the person regulates and controls the motors 15 on the left side and the right side to operate synchronously through the control switch group 16, the motors 15 drive the bidirectional screw rods 145 to rotate, the bidirectional screw rods 145 drive the movable blocks 146 on the front side and the rear side to move oppositely, the movable blocks 146 and the swing arms 144 rotate, the movable blocks 146 drive the sliding columns 143 to move upwards in the sliding grooves 142 through the swing arms 144, the two sliding columns 143 synchronously support the top supporting plates 141 upwards in the molding groove 13 to realize demolding of the glass fiber reinforced plastic gratings, the movable block 146 is self-locked in position when stopping at a certain position through the threaded relation between the movable block 146 and the bidirectional screw rod 145, a triangle is formed between the two movable blocks 146 and the two swing arms 144 which are adjacent front and back, the sliding column 143 can quickly and stably support the supporting plate 141 to move through the stability of the triangle and the threaded relation between the movable block 146 and the bidirectional screw rod 145, the glass fiber reinforced plastic grid after cooling and molding can be quickly and stably demolded, the loss caused by demolding failure can be effectively reduced, the demolding efficiency is improved, the motor 15 is regulated and controlled to reversely rotate by the control switch group 16 after demolding is finished, the supporting plate 141 returns to the initial position, and the motor 15 is regulated and controlled to be closed by the control switch group 16.

Notably, the motor 15 disclosed in the above embodiment is selected from SM3L-042A1BDV servo motor, the hydraulic pump 7 is selected from YBX-16, the heating pipe 12 is selected from XY-JRB-011, and the control switch group 16 is provided with a switch button corresponding to the motor 15, the hydraulic pump 7 and the heating pipe 12 one by one for controlling the switch operation thereof

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (7)

1. Glass steel grid mould, its characterized in that: comprises a mould box (1) and a demoulding mechanism (14);

mould case (1): the left side and the right side of the front side of the die box are respectively connected with a door plate (3) through hinges, the front side of the door plate (3) is respectively and fixedly connected with a handle (4), four corners of the lower surface of the die box (1) are respectively and fixedly connected with supporting legs (2), four corners of the upper surface of the die box (1) are respectively and fixedly connected with a sliding rail (5), the top ends of the sliding rails (5) are respectively and fixedly connected with the lower surface of a top plate (6), a movable plate (9) is slidably connected between the outer cambered surfaces of the sliding rails (5), the middle of the lower surface of the movable plate (9) is fixedly connected with a die block (10), feed inlets (11) are symmetrically formed in the left side and the right side of the upper surface of the movable plate (9), heating pipes (12) which are uniformly distributed are arranged between the movable plate (9) and the inner parts of the die block (10), the middle of the upper surface of the die box (1) is fixedly connected with a forming groove (13), and the die block (10) is matched and installed with the forming groove (13);

demolding mechanism (14): the device is arranged between the inner bottom end of the mould box (1) and the inner part of the forming groove (13);

wherein: the front side of the die box (1) is provided with a control switch group (16), the input end of the control switch group (16) is electrically connected with an external power supply, and the input ends of the heating pipes (12) are electrically connected with the output ends of the control switch group (16).

2. The glass fiber reinforced plastic grid mold of claim 1, wherein: the demolding mechanism (14) comprises a top supporting plate (141), and the top supporting plate (141) is connected inside the molding groove (13) in a sliding mode.

3. A glass fibre reinforced plastic grid mould according to claim 2, characterized in that: the demolding mechanism (14) further comprises two sliding grooves (142) and sliding columns (143), the sliding grooves (142) are symmetrically formed in the left side and the right side of the bottom end of the molding groove (13), the sliding columns (143) are slidably connected in the sliding grooves (142), and the top ends of the sliding columns (143) are fixedly connected with the lower surface of the supporting plates (141).

4. A glass fibre reinforced plastic grid mould according to claim 3, characterized in that: the demolding mechanism (14) further comprises swing arms (144) and movable blocks (146), the movable blocks (146) are symmetrically and slidably connected in guide sliding grooves formed in the left side and the right side of the inner bottom end of the mold box (1), the top ends of the movable blocks (146) are respectively connected with the swing arms (144) through pin shafts in a rotating mode, and one ends, far away from the movable blocks (146), of the two front and rear adjacent swing arms (144) are respectively connected with a sliding column (143) through pin shafts in a rotating mode.

5. The glass fiber reinforced plastic grid mold of claim 4, wherein: the demolding mechanism (14) further comprises a bidirectional screw rod (145) and a support (147), the support (147) is uniformly and fixedly connected to the inner bottom end of the mold box (1), the bidirectional screw rod (145) is rotatably connected between two adjacent supports (147) in front and back through bearings, and the movable block (146) is respectively in threaded connection with the adjacent bidirectional screw rod (145).

6. The glass fiber reinforced plastic grid mold of claim 5, wherein: the motor is characterized by further comprising two motors (15), wherein the motors (15) are arranged on the rear side face of the support (147) positioned on the rear side, the output shafts of the motors (15) are fixedly connected with the front and rear adjacent bidirectional screw rods (145) respectively, and the input ends of the motors (15) are electrically connected with the output ends of the control switch group (16).

7. The glass fiber reinforced plastic grid mold of claim 1, wherein: the hydraulic pump (7) is arranged in the middle of the upper surface of the top plate (6), telescopic columns (8) are arranged on the left side and the right side of the lower surface of the top plate (6), oil inlets of the telescopic columns (8) are communicated with a bottom hydraulic oil outlet of the hydraulic pump (7), telescopic ends of the telescopic columns (8) are fixedly connected with the upper surface of the movable plate (9), and input ends of the hydraulic pump (7) are electrically connected with output ends of the control switch group (16).

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