Compression molding device for SMC decorative plate

Abstract

The utility model discloses an SMC decorative plate pressing forming device which comprises a forming base, supporting rods are arranged on the upper end face of the forming base and located at the four corners, a top plate is fixedly arranged at the upper ends of the supporting rods, a hydraulic cylinder is arranged on the upper end face of the top plate and located in the middle, a lifting plate is arranged on the supporting rods in a sliding mode, and a pressing plate is arranged on the lifting plate. The output end of the hydraulic cylinder is fixedly connected with the lifting plate, a forming block is movably arranged at the lower end of the lifting plate, inserting rods are arranged on the upper end face and located on the two sides of the forming block, inserting holes are correspondingly formed in the upper end face of the lifting plate, and the inserting rods are located in the inserting holes. And fixing blocks are arranged on the portions, located on the upper end face of the lifting plate, of one sides of the inserting holes, threaded holes are correspondingly formed in the outer walls of the fixing blocks and the outer walls of the inserting rods, and connecting screws are arranged in the threaded holes, so that a user can disassemble the connecting screws by screwing blocks, the forming blocks are taken down from the lower end of the lifting plate, and replacement is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of decorative plate processing, more specifically, it relates to a SMC decorative plate press forming device. BACKGROUND

[0002] SMC decorative plate, full name glass fiber reinforced unsaturated polyester resin decorative plate, is a new type of decorative material composed of glass fiber and unsaturated polyester resin, which has high tensile strength and bending strength, can withstand large mechanical load, and has good resistance to acid, alkali, salt and other chemicals, is suitable for harsh environment, is commonly used for outdoor wall, roof, window frame, door frame and other decoration, SMC decorative plate as a new type of composite material, because of its excellent performance and wide applicability, is widely used in various fields, is one of important materials for modern decoration and industrial manufacturing, in the process of processing SMC decorative plate, press forming device is needed to process it into different shaped plates.

[0003] But the existing press forming device is mostly one-piece forming mechanism, which is inconvenient to disassemble and replace the pressing plate, and if the pressing plate is used for a long time, deformation or damage is inevitable, which will affect the overall use of the press forming device, and further lead to poor forming quality of the decorative plate.

[0004] And the existing press forming device sometimes has the phenomenon that the decorative plate is stuck to the bottom of the device after pressing, if the decorative plate is pulled manually, it is easy to scratch, affecting the unloading speed. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the problems existing in the prior art, the utility model provides a SMC decorative plate press forming device to solve the technical problem that the existing press forming device is mostly one-piece forming mechanism, which is inconvenient to disassemble and replace the pressing plate, and if the pressing plate is used for a long time, deformation or damage is inevitable.

[0007] (II) Technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a kind of SMC decorative plate press forming device, including forming seat, the upper end surface of the forming seat and on four corners are equipped with support rod, the upper end of the support rod is fixed with top plate, the upper end surface of the top plate and in the middle position is equipped with hydraulic cylinder, lifting plate is slidably arranged on the support rod, the output end of the hydraulic cylinder is fixedly connected with lifting plate, the lower end of the lifting plate movably is equipped with forming block, the upper end surface of the forming block and on both sides are equipped with plug rod, the upper end surface of the lifting plate is correspondingly provided with insertion hole, the plug rod is located inside insertion hole, the lower end of the lifting plate and on the upper end surface are equipped with fixed block, the outer wall of the fixed block and plug rod is correspondingly provided with threaded hole, the inside of the threaded hole is equipped with connecting screw, the both sides of the forming block and on the lifting plate are equipped with blanking mechanism.

[0009] The utility model further provides that the blanking mechanism includes a circular groove, the circular groove is provided with two groups and is located at the lower end of the lifting plate, a top block is movably arranged in the circular groove, the lower end surface of the top block is flush with the lower end surface of the lifting plate, a connecting rod is fixedly arranged on the upper end surface of the top block, and the connecting rod is slidably installed with the lifting plate, so as to facilitate the lifting of the SMC decorative plate and facilitate material taking.

[0010] The utility model further provides that the upper end of the connecting rod penetrates through the lifting plate and is fixedly provided with a pressing block, and a connecting spring is fixedly arranged between the pressing block and the lifting plate, so as to facilitate the downward movement of the top block.

[0011] The utility model further provides that the both sides of the forming seat are fixedly provided with a material guide frame, a transmission shaft is rotatably arranged in the material guide frame, a conveying belt is arranged on the two transmission shafts, a synchronous wheel is arranged at one end of the transmission shaft, and a synchronous belt is arranged on the two synchronous wheels, so as to facilitate the feeding of the SMC decorative plate.

[0012] The utility model further provides that a rack is arranged on the outer wall of the material guide frame, a motor is arranged on the outer wall of the rack, the output end of the motor is fixedly connected with the transmission shaft, and the synchronous belt is facilitated to rotate.

[0013] The utility model further provides that a threaded rod is arranged at the middle position of the material guide frame, the threaded rod is threadedly connected with the material guide frame, a clamping block is rotatably arranged at the lower end of the threaded rod and penetrates through the material guide frame, and a hand wheel is fixedly arranged at the upper end, so as to facilitate the clamping and fixing of the SMC decorative plate.

[0014] The utility model further provides that a guide rod is arranged on the upper end surface of the clamping block and on both sides, and the guide rod is slidably installed with the material guide frame, so as to facilitate the guiding of the clamping block.

[0015] The utility model further sets up, one end of connecting screw is fixed with screwing piece, and it is convenient to disassemble connecting screw.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a kind of SMC decorative plate compression molding device, with following beneficial effects:

[0018] 1, by setting forming seat, lifting plate and forming block, so that user can disassemble connecting screw by screwing piece, then can take out the plug rod from the inside of insertion hole, to take down forming block from the lower end of lifting plate, by this design, it is convenient to replace forming block, prevent forming block from damage or deformation, and cause the problem of the molding quality of decorative plate to be not good.

[0019] 2, by setting circular groove, top block and pressing block, so that when SMC decorative plate is adhered to the lower end of forming block, top block can be moved downward by pressing block to top down the SMC decorative plate at the lower end of forming block, convenient to take material, and by setting connecting spring, SMC decorative plate can be re-entered into circular groove after taking material, convenient to use again.

[0020] 3, by setting guide frame, conveying belt and clamping block, so that user can open motor to make transmission shaft drive conveying belt to rotate, to conveniently feed upper end SMC decorative plate, save time and effort, and when pressing, hand wheel can also be rotated to make threaded rod drive clamping block to move downward, to clamp and fix SMC decorative plate, prevent displacement when pressing, affect the molding effect of later period. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a kind of SMC decorative plate compression molding device overall schematic diagram under unused state;

[0022] Figure 2 It is the installation position schematic diagram of forming block and top block on lifting plate;

[0023] Figure 3 It is the installation explosion drawing of forming block, plug rod and connecting screw on lifting plate;

[0024] Figure 4 It is the installation explosion drawing of top block, connecting rod and pressing block on lifting plate;

[0025] Figure 5 It is the installation position schematic diagram of transmission shaft, conveying belt, synchronous wheel, synchronous belt and clamping block on guide frame.

[0026] In the figure: 1, forming seat; 2, support rod; 3, top plate; 4, hydraulic cylinder; 5, lifting plate; 6, forming block; 7, plug rod; 8, plug hole; 9, fixed block; 10, threaded hole; 11, connecting screw; 12, circular groove; 13, top block; 14, connecting rod; 15, pressing block; 16, connecting spring; 17, material guide frame; 18, transmission shaft; 19, conveying belt; 20, synchronous wheel; 21, synchronous belt; 22, motor; 23, threaded rod; 24, clamping block; 25, hand wheel; 26, guide rod; 27, twisting block. DETAILED DESCRIPTION

[0027] 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 in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0029] In the present application, unless otherwise stated, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally with respect to the left and right shown in the drawings; "inner, outer" refers to the inner and outer with respect to the contour of each component itself, but the above directional words are not used to limit the present application.

[0030] Please refer to Figures 1-5 A SMC decorative plate compression molding device, comprising a forming seat 1, the upper end face of the forming seat 1 and located on the four corners are provided with support rods 2, the upper end of the support rod 2 is fixedly provided with a top plate 3, the upper end face of the top plate 3 and located at the middle position is provided with a hydraulic cylinder 4, the lifting plate 5 is slidably arranged on the support rod 2, the output end of the hydraulic cylinder 4 is fixedly connected with the lifting plate 5, the lower end of the lifting plate 5 is movably provided with a forming block 6, the upper end face of the forming block 6 and located on both sides is provided with a plug rod 7, the upper end face of the lifting plate 5 is correspondingly provided with a plug hole 8, the plug rod 7 is located inside the plug hole 8, the side of the plug hole 8 and located on the upper end face of the lifting plate 5 is provided with a fixed block 9, the outer wall of the fixed block 9 and the plug rod 7 is correspondingly provided with a threaded hole 10, the threaded hole 10 is provided with a connecting screw 11, the two sides of the forming block 6 and located on the lifting plate 5 are provided with a blanking mechanism, one end of the connecting screw 11 is fixedly provided with a twisting block 27.

[0031] In this embodiment, the blanking mechanism comprises two sets of circular grooves 12 arranged at the lower end of the lifting plate 5, each of the circular grooves 12 is movably provided with a top block 13, the lower end surface of the top block 13 is flush with the lower end surface of the lifting plate 5, the upper end surface of the top block 13 is fixedly provided with a connecting rod 14, the connecting rod 14 is slidably installed with the lifting plate 5, the upper end of the connecting rod 14 penetrates through the lifting plate 5 and is fixedly provided with a pressing block 15, and the connecting spring 16 is fixedly arranged between the pressing block 15 and the lifting plate 5.

[0032] More specifically, the user can disassemble the connecting screw 11 by twisting the block 27, and then take out the plug rod 7 from the inside of the plug hole 8 to take off the forming block 6 from the lower end of the lifting plate 5, which is convenient for replacement. When the SMC decorative plate is adhered to the lower end of the forming block 6, the top block 13 can be moved downward by pressing the block 15 to lift the SMC decorative plate at the lower end of the forming block 6, which is convenient for taking materials. By arranging the connecting spring 16, the SMC decorative plate can be re-entered into the circular groove 12 after taking the material, which is convenient for reuse.

[0033] Please refer to Figure 1 , Figure 2 and Figure 5 , as an embodiment of feeding the SMC decorative plate: the two side surfaces of the forming seat 1 are fixedly provided with a material guide frame 17, the inside of the material guide frame 17 and the two sides are rotatably provided with a transmission shaft 18, the two transmission shafts 18 are provided with a conveying belt 19, one end of the transmission shaft 18 is provided with a synchronous wheel 20, the two synchronous wheels 20 are provided with a synchronous belt 21, and the outer wall of the material guide frame 17 is provided with a rack, the outer wall of the rack is provided with a motor 22, and the output end of the motor 22 is fixedly connected with the transmission shaft 18.

[0034] Specifically, the user can put the SMC decorative plate into the material guide frame 17, and turn on the motor 22 to drive the transmission shaft 18 to rotate the conveying belt 19, so as to facilitate feeding the SMC decorative plate on the upper end.

[0035] Please refer to Figure 1 and Figure 5 , as a further embodiment of clamping and fixing the SMC decorative plate: the middle position of the material guide frame 17 is provided with a threaded rod 23, the threaded rod 23 is threadedly connected with the material guide frame 17, the lower end of the threaded rod 23 penetrates through the material guide frame 17 and is rotatably provided with a clamping block 24, the upper end is fixedly provided with a hand wheel 25, the upper end surface of the clamping block 24 and the two sides are provided with a guide rod 26, and the guide rod 26 is slidably installed with the material guide frame 17.

[0036] Specifically, during pressing, the hand wheel 25 can be rotated to drive the threaded rod 23 to move the clamping block 24 downward to clamp and fix the SMC decorative plate, so as to prevent displacement during pressing and affect the forming effect in the later period.

[0037] In summary, the whole device in use: the user can first SMC decorative plate to the inside of the guide frame 17, then open the motor 22 to make the transmission shaft 18 driven conveyor belt 19 rotation, to facilitate the upper end of the SMC decorative plate feeding, when the SMC decorative plate is located in the lower end of the forming block 6, can be controlled by hydraulic cylinder 4 to make the lifting plate 5 driven forming block 6 down, and into the forming seat 1, to realize the operation of pressing, then control the hydraulic cylinder 4 to make the lifting plate 5 up, easy to take material, when the SMC decorative plate is stuck in the lower end of the forming block 6, can be pressed by the block 15 to make the top block 13 down, to the SMC decorative plate at the lower end of the forming block 6 top down, and by setting the connecting spring 16 can make the SMC decorative plate after taking material, let the top block 13 into the circular groove 12, convenient for use again, when the need to replace the forming block 6, can be twisted by the block 27 to the connecting screw 11 is disassembled, then you can take out the plug rod 7 from the inside of the plug hole 8, to take down the forming block 6 from the lower end of the lifting plate 5, easy to disassemble and install.

[0038] In the above-mentioned all the solutions, the connection between the two components can be selected according to the actual situation, welding, bolt and nut connection, bolt or screw connection or other known connection mode, not one by one hereinafter, whenever it involves a fixed connection, preferably consider is welding, although the embodiments of the utility model have been shown and described, for those skilled in the art, it can be understood that without departing from the principles and spirit of the utility model, a variety of changes, modifications, replacements and modifications can be made to these embodiments, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for press forming of SMC decorative panels comprising a forming seat (1), characterized by the fact that: The upper end surface of the forming seat (1) and the four corners are provided with support rods (2), the upper end of the support rod (2) is fixedly provided with a top plate (3), the upper end surface of the top plate (3) and the middle position is provided with a hydraulic cylinder (4), the support rod (2) is slidably provided with a lifting plate (5), the output end of the hydraulic cylinder (4) is fixedly connected with the lifting plate (5), the lower end of the lifting plate (5) is movably provided with a forming block (6), the upper end surface of the forming block (6) and the two sides are provided with inserting rods (7), the upper end surface of the lifting plate (5) is correspondingly provided with inserting holes (8), the inserting rods (7) are located in the inserting holes (8), one side of the inserting hole (8) and the upper end surface of the lifting plate (5) are provided with fixed blocks (9), the outer wall of the fixed block (9) and the inserting rod (7) is correspondingly provided with a threaded hole (10), the threaded hole (10) is provided with a connecting screw (11), the two sides of the forming block (6) and the lifting plate (5) are provided with a blanking mechanism.

2. The SMC trim panel press forming apparatus of claim 1, wherein: The blanking mechanism comprises a circular groove (12), the circular groove (12) is provided with two groups and is located at the lower end of the lifting plate (5), the inner side of the circular groove (12) is movably provided with a top block (13), the lower end surface of the top block (13) is flush with the lower end surface of the lifting plate (5), the upper end surface of the top block (13) is fixedly provided with a connecting rod (14), and the connecting rod (14) is slidably installed with the lifting plate (5).

3. The SMC trim panel press forming apparatus of claim 2, wherein: The upper end of the connecting rod (14) penetrates through the lifting plate (5) and is fixedly provided with a pressing block (15), and the connecting spring (16) is fixedly arranged between the pressing block (15) and the lifting plate (5).

4. The SMC trim panel press forming apparatus of claim 1, wherein: The two sides of the forming seat (1) are fixedly provided with a material guide frame (17), the inner side of the material guide frame (17) and the two sides are rotatably provided with a transmission shaft (18), the two transmission shafts (18) are provided with a conveyor belt (19), one end of the transmission shaft (18) is provided with a synchronous wheel (20), and the two synchronous wheels (20) are provided with a synchronous belt (21).

5. The SMC trim panel press forming apparatus of claim 4, wherein: The outer wall of the material guide frame (17) is provided with a rack, the outer wall of the rack is provided with a motor (22), and the output end of the motor (22) is fixedly connected with the transmission shaft (18).

6. The SMC trim panel press forming apparatus of claim 4, wherein: The middle position of the material guide frame (17) is provided with a threaded rod (23), the threaded rod (23) is threadedly connected with the material guide frame (17), the lower end of the threaded rod (23) penetrates through the material guide frame (17) and is rotatably provided with a clamping block (24), and the upper end is fixedly provided with a hand wheel (25).

7. The SMC trim panel press forming apparatus of claim 6, wherein: The upper end surface of the clamping block (24) and the two sides are provided with guide rods (26), and the guide rods (26) are slidably installed with the material guide frame (17).

8. The SMC trim panel press forming apparatus of claim 1, wherein: One end of the connecting screw (11) is fixedly provided with a twisting block (27).

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