A forming device for glass fiber reinforced plastic products

Abstract

The invention discloses a forming device for glass fiber reinforced plastic products, relates to the field of glass fiber reinforced plastic processing, solves the problem that the existing forming equipment is difficult to spray evenly, comprises: a base and a placing plate fixedly installed on the top of the base, two symmetrically distributed hydraulic telescopic rods are fixedly installed on the top of the base, an annular plate is fixedly installed between the two hydraulic telescopic rods, a storage tank is arranged at the bottom of the annular plate, a main spray head is arranged on the outer side of the storage tank, and two symmetrically distributed auxiliary spray heads are arranged on the outer side of the main spray head; further comprises: a rotary spray mechanism, which is used for evenly spraying the glass fiber reinforced plastic product mold on the placing plate, and the rotary spray mechanism is installed on the inner side of the annular plate; the invention can make the two auxiliary spray heads close to the inner side of the mold through the rotary spray mechanism, so as to facilitate direct spraying of raw materials on the inner side of the mold, and make the two auxiliary spray heads rotate to fully spray the raw materials on the inner side of the mold, solve the problem of uneven coating, and thus achieve the effect of full spraying.

Description

Technical Field

[0001] The invention relates to the field of glass fiber reinforced plastic processing, in particular to a molding device for glass fiber reinforced plastic products. Background Art

[0002] Fiberglass is a Plastic generally refers to reinforced plastics with glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrix, with glass fiber or its products as reinforcing materials, called glass fiber reinforced plastics, or FRP. It is light and hard, non-conductive, stable in performance, high in mechanical strength, less recycled, and corrosion-resistant. It can replace steel to manufacture machine parts and automobile and ship hulls.

[0003] FRP is usually made by hand lay-up process. First, a release agent is applied to the cleaned or surface treated mold molding surface. After it is fully dried, a gel coat or resin mixture with additives such as curing agent, accelerator, pigment paste and the like and stirred evenly is applied to the mold molding surface. Then, a cutting glass cloth and other reinforcing materials are laid on it, and attention is paid to soaking the resin and eliminating bubbles, and then curing and demoulding are performed. Existing Chinese public patent document: CN215704266U discloses a FRP product molding equipment, which is convenient for driving a gantry and a spraying device to move above a large FRP mold by providing a sliding base and a moving wheel. The stirring paddle is driven by a stirring motor to mix and stir the materials inside the barrel, and the materials are transported to the spraying port by a pump for spraying. Although the FRP mold can be sprayed quickly, when spraying, the fixed plate beam and the plate frame are moved in a lateral manner. The spraying port on the plate frame can only spray the inner wall of the corresponding position of the mold, and cannot spray other positions of the inner wall of the mold. Uneven spraying is prone to occur, which affects the demoulding of the FRP in the later stage. Summary of the invention

[0004] The object of the present invention is to provide a forming device for glass fiber reinforced plastic products to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A forming equipment for glass fiber reinforced plastic products comprises: a base and a placing plate fixedly mounted on the top of the base, two symmetrically distributed hydraulic telescopic rods are fixedly mounted on the top of the base, an annular plate is fixedly mounted between the two hydraulic telescopic rods, a storage tank is arranged at the bottom of the annular plate for storing raw materials, a main nozzle is arranged at the outer side of the storage tank for spraying raw materials on the bottom of the mold, and two symmetrically distributed auxiliary nozzles are arranged at the outer side of the main nozzle for spraying raw materials on the inner side of the mold; it also comprises: a rotary spraying mechanism for uniformly spraying material on the glass fiber reinforced plastic product mold on the placing plate, the rotary spraying mechanism is mounted on the inner side of the annular plate; a positioning mechanism for resetting the positions of the two auxiliary nozzles, the positioning mechanism is mounted on the inner side of the annular plate; a fixed mold mechanism for centering the glass fiber reinforced plastic product mold on the placing plate, the fixed mold mechanism is mounted on the inner side of the placing plate.

[0007] Preferably, the rotary spraying mechanism includes a turntable rotatably mounted on the inner side of the annular disk, a motor 1 is fixedly mounted on the top of the annular disk, and an output end of the motor 1 is fixedly connected to the top of the turntable, and the motor 1 can drive the turntable to rotate one circle, so that the auxiliary nozzle sprays the raw material on the inner side of the mold in an all-round manner, and the surface of the turntable is provided with two symmetrically distributed long grooves, a slider 1 is fixedly mounted on the top of the auxiliary nozzle, and a slide plate that slides through the slider 1 is fixedly mounted on the inner side of the long groove, the main nozzle and the auxiliary nozzle are both connected to the storage tank through a pipeline, a toothed disk is rotatably mounted on the inner side of the placement disk, a motor 2 is fixedly mounted on the bottom of the base, and a contact connected to the toothed disk is fixedly mounted on the output end of the motor 2 The matching gears enable the second motor to drive the toothed disk to rotate through the gears. Two symmetrically distributed slides are arranged on the top of the placement disk. A push plate is fixedly installed on the top of the slide. A push column in contact with the push plate is fixedly installed on the bottom of the slide. When the push plate moves, it can push the push column to adjust the position of the auxiliary nozzle. A second slide is fixedly installed on the bottom of the slide. A sliding groove is provided on the top of the placement disk for the second slide to limit the sliding movement, providing a guide for the movement of the second slide. A push rod is fixedly installed on the bottom of the slide. An arc groove is provided on the surface of the toothed disk for the push rod to limit the sliding movement. Rotating the toothed disk can push the push rod to move through the arc groove, so that the second slide moves in a straight line along the inner side of the sliding groove.

[0008] Preferably, the positioning mechanism includes a top plate arranged above the annular disk, two symmetrically distributed support frames are fixedly installed between both sides of the top plate and the top of the base, a circular hole is opened on the surface of the top plate for the motor 1 to pass through, and two symmetrically distributed U-shaped insertion frames are fixedly installed on the bottom of the top plate, and the two U-shaped insertion frames are respectively located directly above the two sliders 1, and the width of the long groove of the turntable is greater than the width of the slider 1, so that the U-shaped insertion frame can be inserted between the long groove and the slider 1, and two symmetrically distributed abutments are slidably installed on both sides of the slider 1, and the inner side of the slider 1 is opened A sliding cavity is provided for the limiting sliding of the resistance block, a spring 1 is fixedly installed between the resistance block and the inner side of the sliding cavity, the end of the resistance block away from the spring 1 is in an arc-shaped structure, which is convenient for the U-shaped insertion frame to push the resistance block into the sliding cavity, a plurality of slots equidistantly distributed are provided on the inner side of the long groove of the turntable for the limiting insertion of the resistance block, a right-angled groove matching the slot is provided on the outer side of the resistance block, so that the resistance block can buckle in the slot when it stops moving, a spring 2 is fixedly installed between the slider 1 and the inner side of the long groove of the turntable, and both ends of the U-shaped insertion frame are inclined structures, which are convenient for pushing the resistance block to move.

[0009] Preferably, the fixed mold mechanism includes a support plate fixedly mounted on the top of the slide seat, a fixed plate located on the top of the slide seat is arranged on the outer side of the support plate, two support rods equidistantly distributed are fixedly mounted on one side of the fixed plate close to the support plate, the support rod slides through the surface of the support plate, a tension spring is arranged on the outer side of the support rod, the tension spring is fixedly mounted between the fixed plate and the support plate, a clamping block is fixedly mounted on one end of the support rod away from the fixed plate, the elastic force of the tension spring can make the clamping block elastically clamp and position the outer side of the mold, and a spring slidably mounted on the release rod is fixedly mounted on the bottom of the push rod A driven plate on the inner side of the disk is placed, a fixed cylinder is fixedly installed on the top of the base, a top cylinder is slidably installed on the inner side of the fixed cylinder, four elastic telescopic rods symmetrically distributed in the center are fixedly installed between the top inner wall of the top cylinder and the top of the base, a plug hole for the limited sliding of the driven plate is opened on the outer side of the fixed cylinder, a pressing groove for the limited sliding of the driven plate is opened on the outer side of the top cylinder, the bottom inner wall of the pressing groove and the end of the driven plate away from the push rod are both corresponding inclined surface structures, so that the driven plate can move along the inclined surface of the pressing groove when moving, and push the top cylinder into the inner side of the fixed cylinder.

[0010] Preferably, a plurality of sliding balls distributed in a centrally symmetrical manner are fixedly mounted on the outer side of the turntable, and the sliding balls are in contact with the inner side of the annular disk to improve the stability of the turntable's rotation.

[0011] Preferably, the auxiliary nozzle is in a V-shaped structure, and one end of the auxiliary nozzle away from the slider is an inclined surface, so as to facilitate spraying the raw material on the inner side of the mold.

[0012] Preferably, a guide rod sliding through the second slider is fixedly installed on the inner side of the slide groove of the turntable to improve the stability of the movement of the second slider.

[0013] Preferably, the top of the long strip groove of the rotating disk is an inclined structure, which facilitates the insertion of the U-shaped insertion frame into the strip groove.

[0014] Preferably, a positioning cylinder is fixedly mounted on one side of the support plate close to the fixed plate, and the positioning cylinder is slidably mounted on the outer side of the support rod to provide guidance for the movement of the support rod.

[0015] Preferably, a rubber pad is fixedly mounted on the outer side of the clamping block to provide protection between the clamping block and the mold.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention uses a rotary spraying mechanism to move two auxiliary nozzles to the inner side of the mold, which is convenient for directly spraying the raw materials on the inner side of the mold, and rotates the two auxiliary nozzles to spray the raw materials on the inner side of the mold comprehensively. By utilizing the angular movement of the auxiliary nozzles, the auxiliary nozzles are suitable for molds of various sizes, solving the problem of uneven coating, thereby achieving a comprehensive spraying effect.

[0018] 2. The present invention uses a positioning mechanism to automatically reset the auxiliary nozzle when the auxiliary nozzle and the main nozzle finish spraying, and can spray the next mold again, which is convenient for continuous processing of fiberglass molds of various sizes, thereby achieving the effect of facilitating continuous processing.

[0019] 3. The present invention uses a fixed mold mechanism and two movable slides to enable the clamping block to elastically clamp the outer side of the mold to achieve positioning of the mold, which is convenient for the main nozzle and the auxiliary nozzle to accurately spray the raw materials on the mold. When the clamping block is away from the mold, the top cylinder pushes the mold to move upward, which is convenient for the staff to remove the mold, thereby achieving the effect of improving the spraying efficiency and facilitating material removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the annular disk and the placement disk in the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the driven plate and the top cylinder in the present invention;

[0023] Figure 4 It is a schematic diagram of the auxiliary nozzle and the rotating disk structure in the present invention;

[0024] Figure 5It is a schematic diagram of the structure of the abutment block and the push column in the present invention;

[0025] Figure 6 It is a structural schematic diagram of a U-shaped insert frame and a slider in the present invention;

[0026] Figure 7 It is a schematic diagram of the support rod and the clamping block structure in the present invention;

[0027] Figure 8 for Figure 3 Schematic diagram of the enlarged structure of area A in the middle.

[0028] In the figure: 1. base; 2. placement plate; 3. hydraulic telescopic rod; 4. annular plate; 5. storage tank; 6. main nozzle; 7. auxiliary nozzle; 8. turntable; 9. motor 1; 10. slider 1; 11. slide plate; 12. gear plate; 13. motor 2; 14. gear; 15. slide seat; 16. push column; 17. slider 2; 18. push rod; 19. top plate; 20. support frame; 21. block; 22. spring 1; 23. spring 2; 24. support plate; 25. fixed plate; 26. support rod; 27. tension spring; 28. clamping block; 29. ​​driven plate; 30. fixed cylinder; 31. top cylinder; 32. elastic telescopic rod; 33. slide ball; 34. guide rod; 35. positioning cylinder; 36. rubber pad; 37. push plate; 38. U-shaped frame. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example 1: Please refer to Figure 1-Figure 8 The figure shows a fiberglass product forming equipment, comprising a base 1 and a placement plate 2 fixedly mounted on the top of the base 1, two symmetrically distributed hydraulic telescopic rods 3 fixedly mounted on the top of the base 1, an annular plate 4 fixedly mounted between the two hydraulic telescopic rods 3, a storage tank 5 is arranged at the bottom of the annular plate 4 for storing raw materials, a main nozzle 6 is arranged on the outside of the storage tank 5 for spraying raw materials on the bottom of the mold, and two symmetrically distributed auxiliary nozzles 7 are arranged on the outside of the main nozzle 6 for spraying raw materials on the inside of the mold; it also includes: a rotary spraying mechanism for uniformly spraying the fiberglass product mold on the placement plate 2, the rotary spraying mechanism is mounted on the inner side of the annular plate 4; a positioning mechanism for resetting the positions of the two auxiliary nozzles 7, the positioning mechanism is mounted on the inner side of the annular plate 4; a fixed mold mechanism for centering the fiberglass product mold on the placement plate 2, the fixed mold mechanism is mounted on the inner side of the placement plate 2.

[0031] The rotary spraying mechanism includes a turntable 8 rotatably mounted on the inner side of the annular disk 4, a motor 9 is fixedly mounted on the top of the annular disk 4, and the output end of the motor 9 is fixedly connected to the top of the turntable 8. The motor 9 can drive the turntable 8 to rotate for one circle, so that the auxiliary nozzle 7 can spray the raw material on the inner side of the mold in an all-round manner. The surface of the turntable 8 is provided with two symmetrically distributed long grooves, a slider 10 is fixedly mounted on the top of the auxiliary nozzle 7, and a slide plate 11 sliding through the slider 10 is fixedly mounted on the inner side of the long groove. The main nozzle 6 and the auxiliary nozzle 7 are both connected to the storage tank 5 through a pipeline, and a toothed disk 12 is rotatably mounted on the inner side of the placement disk 2. A motor 2 13 is fixedly mounted on the bottom of the base 1, and a gear 14 matching the toothed disk 12 is fixedly mounted on the output end of the motor 2 13, so that the motor 2 13 can The gear 14 drives the toothed disc 12 to rotate, and two symmetrically distributed slide seats 15 are arranged on the top of the placement disc 2. A push plate 37 is fixedly installed on the top of the slide seat 15, and a push column 16 in contact with the push plate 37 is fixedly installed on the bottom of the slider 10. When the push plate 37 moves, it can push the push column 16 to adjust the position of the auxiliary nozzle 7. A slider 2 17 is fixedly installed on the bottom of the slide seat 15. A slide groove for limiting the sliding of the slider 2 17 is opened on the top of the placement disc 2 to provide guidance for the movement of the slider 2 17. A push rod 18 is fixedly installed on the bottom of the slide seat 15. An arc groove for limiting the sliding of the push rod 18 is opened on the surface of the toothed disc 12. The rotating toothed disc 12 can push the push rod 18 to move through the arc groove, so that the slider 2 17 moves linearly along the inner side of the slide groove;

[0032] When the motor 2 13 is started, it can drive the toothed disc 12 to rotate through the gear 14, so that the toothed disc 12 pushes the push rod 18 to move through the arc groove, and the push rod 18 pushes the slider 2 17 to move linearly along the slide groove of the placement plate 2, so that the slider 2 17 drives the push plate 37 to move synchronously through the slide seat 15, and the push plate 37 pushes the push column 16, so that the push column 16 drives the slider 10 to move along the outer side of the slide plate 11, and the two sliders 10 can drive the corresponding auxiliary nozzles 7 to move synchronously, so that the two auxiliary nozzles 7 are close to each other, and the position of the auxiliary nozzle 7 is located directly above the inner side of the mold, and the hydraulic telescopic rod 3 can drive the annular disk 4 to align the auxiliary nozzle 7 with the inner side of the mold, and the motor 1 9 drives the turntable 8 to rotate, so that the two auxiliary nozzles 7 rotate one circle, and cooperate with the main nozzle 6 to realize comprehensive spraying of the mold.

[0033] The fixed mold mechanism includes a support plate 24 fixedly mounted on the top of the slide 15, a fixed plate 25 located on the top of the slide 15 is arranged on the outer side of the support plate 24, two support rods 26 distributed equidistantly are fixedly mounted on one side of the fixed plate 25 close to the support plate 24, the support rods 26 slide through the surface of the support plate 24, a tension spring 27 is arranged on the outer side of the support rod 26, the tension spring 27 is fixedly mounted between the fixed plate 25 and the support plate 24, a clamping block 28 is fixedly mounted on one end of the support rod 26 away from the fixed plate 25, and the elastic force of the tension spring 27 can make the clamping block 28 elastically clamp and position the outer side of the mold, and a spring 27 is fixedly mounted on the bottom of the push rod 18 to slide on the placement plate. 2, a driven plate 29 on the inner side, a fixed cylinder 30 is fixedly installed on the top of the base 1, a top cylinder 31 is slidably installed on the inner side of the fixed cylinder 30, four elastic telescopic rods 32 symmetrically distributed in the center are fixedly installed between the top inner wall of the top cylinder 31 and the top of the base 1, a plug hole for the driven plate 29 to limit the sliding of the driven plate 29 is opened on the outer side of the fixed cylinder 30, and a pressing groove for the driven plate 29 to limit the sliding of the driven plate 29 is opened on the outer side of the top cylinder 31, and the bottom inner wall of the pressing groove and the end of the driven plate 29 away from the push rod 18 are both corresponding inclined surface structures, so that the driven plate 29 can move along the inclined surface of the pressing groove when moving, and push the top cylinder 31 to be retracted into the inner side of the fixed cylinder 30;

[0034] When the slide 15 moves, it can drive the support rod 26 on the support plate 24 to move synchronously, so that the clamping block 28 on the support rod 26 contacts the outer side of the mold, and utilizes the reaction force of the contact between the clamping block 28 and the mold to make the clamping block 28 drive the support rod 26 to move, and the support rod 26 pushes the fixed plate 25 to stretch the tension spring 27, and utilizes the elasticity of the tension spring 27 to achieve elastic clamping of the mold to ensure that the mold is directly below the main nozzle 6, and the push rod 18 can drive the driven plate 29 to move synchronously, so that the inclined surface of the driven plate 29 moves along the inclined surface of the groove on the top cylinder 31, and the driven plate 29 can press the top cylinder 31, and the top cylinder 31 is received in the fixed cylinder 30, and the elastic telescopic rod 32 is compressed. Therefore, when the push rod 18 is reset, the resilience of the elastic telescopic rod 32 is utilized to make the top cylinder 31 push the mold to move upward, and the bottom of the mold can be away from the placement plate 2, which is convenient for the staff to take the material.

[0035] Working principle: First, the staff puts the FRP mold in the middle of the placement plate 2 and starts the motor 2 13. The motor 2 13 drives the toothed plate 12 to rotate through the gear 14, so that the toothed plate 12 pushes the push rod 18 to move through the arc groove, and the push rod 18 pushes the slider 2 17 to move along the inner side of the slide groove of the placement plate 2, so that the slider 2 17 drives the push plate 37 to move synchronously through the slide seat 15. At the same time, the slide seat 15 drives the support plate 24 to move synchronously, so that the support plate 24 drives the clamping block 28 to contact the outer side of the mold through the support rod 26, and uses the reaction force of the contact between the clamping block 28 and the mold to make the clamping block 28 drive the support rod 26 to move in the opposite direction, and the support rod 26 pushes the fixed plate 25 to stretch the tension spring 27, and uses the elasticity of the tension spring 27 to make the four clamping blocks 28 contact the mold. The outer side of the mold is elastically clamped to center the mold so that the mold is directly below the main nozzle 6. At the same time, the push plate 37 pushes the outer side of the push column 16, so that the push column 16 drives the slider 10 to move along the outer side of the slide plate 11, and the two sliders 10 respectively drive the corresponding auxiliary nozzles 7 to move in the direction of the main nozzle 6. At this time, the position of the auxiliary nozzle 7 is directly above the inner side of the mold. Then, the staff starts the two hydraulic telescopic rods 3, and the hydraulic telescopic rods 3 drive the turntable 8 to move downward through the annular disk 4, so that the auxiliary nozzle 7 is aligned with the inner side of the mold. Finally, the staff starts the motor 9, so that the motor 9 drives the turntable 8 to rotate, and the turntable 8 drives the two auxiliary nozzles 7 to rotate one circle, so as to realize the comprehensive spraying of the mold, thereby improving the coating efficiency of the glass fiber reinforced plastic mold.

[0036] Example 2: Please refer to Figure 1-Figure 6, this embodiment further explains the first embodiment, the positioning mechanism shown in the figure includes a top plate 19 arranged above the annular disk 4, two symmetrically distributed support frames 20 are fixedly installed between the two sides of the top plate 19 and the top of the base 1, a round hole for the power supply machine 9 to pass through is opened on the surface of the top plate 19, and two symmetrically distributed U-shaped insertion frames 38 are fixedly installed on the bottom of the top plate 19, and the two U-shaped insertion frames 38 are respectively located directly above the two sliders 10, and the width of the long groove of the turntable 8 is greater than the width of the slider 10, so that the U-shaped insertion frame 38 can be inserted between the long groove and the slider 10, and two symmetrically distributed abutment blocks 21 are slidably installed on both sides of the slider 10, and the inner side of the slider 10 is provided with a supply abutment block 21 is a sliding cavity for limited sliding, a spring 22 is fixedly installed between the stop block 21 and the inner side of the sliding cavity, the end of the stop block 21 away from the spring 22 is in an arc-shaped structure, which is convenient for the U-shaped insertion frame 38 to push the stop block 21 into the sliding cavity, and a plurality of slots equidistantly distributed on the inner side of the long groove of the turntable 8 are provided for the stop block 21 to be limited and inserted, and a right-angle groove matching the slot is provided on the outer side of the stop block 21, so that the stop block 21 can buckle in the slot when it stops moving, a spring 23 is fixedly installed between the slider 10 and the inner side of the long groove of the turntable 8, the elastic potential energy of the spring 23 is greater than the elastic potential energy of the four springs 22, and both ends of the U-shaped insertion frame 38 are inclined structures, which is convenient for pushing the stop block 21 to move.

[0037] In this embodiment: when the hydraulic telescopic rod 3 pulls the annular disk 4 to reset upward, the U-shaped insert frame 38 at the bottom of the top plate 19 can be inserted into the long groove of the turntable 8, so that the inclined surface of the U-shaped insert frame 38 contacts the arc surface of the stop block 21, so that the U-shaped insert frame 38 can push the stop block 21 out of the slot of the turntable 8 and put the stop block 21 into the inside of the slider 10. At this time, the rebound force of the spring 23 can be used to push the slider 10 to reset along the outer side of the slide plate 11, so that the slider 10 can be reset, which is convenient for the auxiliary nozzle 7 to be used with the next mold of different size, and realize continuous processing of multiple molds.

[0038] Example 3: Please refer to Figure 2-Figure 5 This embodiment further illustrates other embodiments. A plurality of sliding balls 33 symmetrically distributed in the center are fixedly installed on the outer side of the turntable 8 in the figure. The sliding balls 33 are in contact with the inner side of the annular disk 4 to improve the stability of the rotation of the turntable 8. The auxiliary nozzle 7 is in a V-shaped structure. The end of the auxiliary nozzle 7 away from the slider 10 is an inclined surface, which is convenient for spraying raw materials on the inner side of the mold. A guide rod 34 sliding through the slider 2 17 is fixedly installed on the inner side of the slide groove of the turntable 8 to improve the stability of the movement of the slider 2 17. The top of the long groove of the turntable 8 is an inclined structure, which is convenient for the U-shaped insertion frame 38 to be inserted into the insertion groove.

[0039] In this embodiment: when the turntable 8 rotates, it can drive the sliding ball 33 to move along the inner side of the annular disk 4, thereby improving the stability of the rotation of the turntable 8, and the auxiliary nozzle 7 with a V-shaped structure can facilitate the spraying of materials at the corners of the bottom of the mold, thereby improving the spraying efficiency. When the slider 17 moves, it can move along the outer side of the guide rod 34, thereby improving the stability of the movement of the slider 17. The U-shaped insertion frame 38 can be inserted along the inclined surface of the long groove of the turntable 8 to prevent the rotation angle of the turntable 8 from being offset.

[0040] Example 4: Please refer to Figure 7 This embodiment further illustrates other embodiments. A positioning cylinder 35 is fixedly installed on one side of the support plate 24 close to the fixed plate 25 in the figure. The positioning cylinder 35 is slidably installed on the outer side of the support rod 26 to provide guidance for the movement of the support rod 26. A rubber pad 36 is fixedly installed on the outer side of the clamping block 28 to provide protection between the clamping block 28 and the mold.

[0041] In this embodiment: when the clamp block 28 is close to the outer side of the mold, it can press against the outer side of the mold through the rubber pad 36 to prevent the clamp block 28 from pressing too much on the mold, thereby providing protection between the mold and the clamp block 28, and when the clamp block 28 pushes the support rod 26 to move, the support rod 26 can move along the inner side of the positioning tube 35, thereby improving the stability of the movement of the support rod 26 and ensuring stable clamping of the mold.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forming device for glass fiber reinforced plastic products, characterized in that: include: A base (1) and a placement plate (2) fixedly mounted on the top of the base (1); two symmetrically distributed hydraulic telescopic rods (3) are fixedly mounted on the top of the base (1); an annular plate (4) is fixedly mounted between the two hydraulic telescopic rods (3); a material storage tank (5) is arranged at the bottom of the annular plate (4); a main nozzle (6) is arranged on the outside of the material storage tank (5); and two symmetrically distributed auxiliary nozzles (7) are arranged on the outside of the main nozzle (6); Also includes: A rotary spraying mechanism is used for uniformly spraying material on the glass fiber reinforced plastic product mold on the placement plate (2), the rotary spraying mechanism is installed on the inner side of the annular plate (4), the rotary spraying mechanism comprises a turntable (8) rotatably installed on the inner side of the annular plate (4), a motor 1 (9) is fixedly installed on the top of the annular plate (4), the output end of the motor 1 (9) is fixedly connected to the top of the turntable (8), the surface of the turntable (8) is provided with two symmetrically distributed long grooves, a slider 1 (10) is fixedly installed on the top of the auxiliary nozzle (7), a slide plate (11) that slides through the slider 1 (10) is fixedly installed on the inner side of the long groove, the main nozzle (6) and the auxiliary nozzle (7) are both connected to the storage tank (5) through a pipeline, and a toothed disk is rotatably installed on the inner side of the placement plate (2) (12), a motor 2 (13) is fixedly mounted on the bottom of the base (1), a gear (14) matching the toothed disc (12) is fixedly mounted on the output end of the motor 2 (13), two symmetrically distributed slide seats (15) are arranged on the top of the placement disc (2), a push plate (37) is fixedly mounted on the top of the slide seat (15), a push column (16) in contact with the push plate (37) is fixedly mounted on the bottom of the slide block 1 (10), a slide block 2 (17) is fixedly mounted on the bottom of the slide seat (15), a slide groove for limiting the sliding movement of the slide block 2 (17) is provided on the top of the placement disc (2), a push rod (18) is fixedly mounted on the bottom of the slide seat (15), and an arc groove for limiting the sliding movement of the push rod (18) is provided on the surface of the toothed disc (12); A positioning mechanism for resetting the positions of the two auxiliary nozzles (7), the positioning mechanism being installed on the inner side of the annular disk (4), the positioning mechanism comprising a top plate (19) arranged above the annular disk (4), two symmetrically distributed support frames (20) being fixedly installed between the two sides of the top plate (19) and the top of the base (1), a circular hole for the motor 1 (9) to pass through being opened on the surface of the top plate (19), two symmetrically distributed U-shaped insert frames (38) being fixedly installed on the bottom of the top plate (19), the two U-shaped insert frames (38) being respectively located directly above the two sliders 1 (10), the width of the long groove of the turntable (8) being greater than the width of the slider 1 (10), the slider Two symmetrically distributed stoppers (21) are slidably mounted on both sides of the slider (10); a sliding cavity is provided on the inner side of the slider (10) for limiting the sliding of the stoppers (21); a spring (22) is fixedly mounted between the stoppers (21) and the inner side of the sliding cavity; an end of the stoppers (21) away from the spring (22) is in an arc shape; a plurality of slots are provided on the inner side of the long groove of the turntable (8) for limiting the insertion of the stoppers (21); a right-angle groove matching the slots is provided on the outer side of the stoppers (21); a spring (23) is fixedly mounted between the slider (10) and the inner side of the long groove of the turntable (8); and both ends of the U-shaped insert frame (38) are inclined structures; A fixed mold mechanism is used to center the glass fiber reinforced plastic product mold on the placement plate (2), the fixed mold mechanism is installed on the inner side of the placement plate (2), the fixed mold mechanism comprises a support plate (24) fixedly installed on the top of the slide seat (15), the outer side of the support plate (24) is provided with a fixed plate (25) located on the top of the slide seat (15), the side of the fixed plate (25) close to the support plate (24) is fixedly installed with two support rods (26) distributed at equal distances, the support rods (26) slide through the surface of the support plate (24), the outer side of the support rod (26) is provided with a tension spring (27), the tension spring (27) is fixedly installed between the fixed plate (25) and the support plate (24), and the side of the support rod (26) away from the fixed plate (25) is fixedly installed with a tension spring (27). A clamping block (28) is fixedly mounted on the end, a driven plate (29) slidably mounted on the inner side of the placement plate (2) is fixedly mounted on the bottom of the push rod (18), a fixed cylinder (30) is fixedly mounted on the top of the base (1), a top cylinder (31) is slidably mounted on the inner side of the fixed cylinder (30), four elastic telescopic rods (32) symmetrically distributed in the center are fixedly mounted between the top inner wall of the top cylinder (31) and the top of the base (1), a plug hole for limiting the sliding of the driven plate (29) is provided on the outer side of the fixed cylinder (30), a pressing groove for limiting the sliding of the driven plate (29) is provided on the outer side of the top cylinder (31), and the bottom inner wall of the pressing groove and the end of the driven plate (29) away from the push rod (18) are both corresponding inclined structures.

2. The fiberglass product forming equipment according to claim 1, characterized in that: A plurality of sliding balls (33) distributed symmetrically about the center are fixedly mounted on the outer side of the rotating disk (8), and the sliding balls (33) are in contact with the inner side of the annular disk (4).

3. The forming equipment of a glass fiber reinforced plastic product according to claim 1, characterized in that: The auxiliary nozzle (7) has a V-shaped structure, and one end of the auxiliary nozzle (7) away from the slider (10) is an inclined surface.

4. The forming equipment of a glass fiber reinforced plastic product according to claim 1, characterized in that: A guide rod (34) is fixedly mounted on the inner side of the slide groove of the rotating disk (8) and slides through the second slide block (17).

5. The forming equipment of a glass fiber reinforced plastic product according to claim 1, characterized in that: The top of the long groove of the rotating disk (8) is an inclined structure.

6. The forming equipment of a glass fiber reinforced plastic product according to claim 1, characterized in that: A positioning cylinder (35) is fixedly mounted on one side of the support plate (24) close to the fixing plate (25), and the positioning cylinder (35) is slidably mounted on the outer side of the support rod (26).

7. The forming equipment of a glass fiber reinforced plastic product according to claim 1, characterized in that: A rubber pad (36) is fixedly mounted on the outer side of the clamping block (28).

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