Glass fiber reinforced plastic continuous forming machine

Abstract

The utility model relates to the technical field of glass fiber reinforced plastic manufacturing, in particular to a glass fiber reinforced plastic continuous forming machine. Comprising a forming machine body, two mold traction frames are installed in the forming machine body, four telescopic rods are connected to the top of the mold traction frame at the upper end, two film traction clamps are installed on the side walls of the two mold traction frames correspondingly, and the two ends of the two film traction clamps are connected with two installation assemblies correspondingly; the two installation assemblies are installed on the inner walls of the two sides of the forming machine body correspondingly, and the interiors of the two installation assemblies are connected with adjusting assemblies used for adjusting the height of the film traction clamp. According to the forming machine, the two thin film traction clamps can be conveniently mounted and dismounted through the mounting assemblies arranged at the ends of the two thin film traction clamps, the height positions of the two thin film traction clamps can be conveniently adjusted through the adjusting assemblies arranged in the mounting assemblies, and the using effect of the forming machine body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced plastic manufacturing, in particular to a glass fiber reinforced plastic continuous forming machine. Background Art

[0002] FRP is also called GFRP, which means fiber reinforced plastic. It generally refers to unsaturated polyester, epoxy resin and phenolic resin matrix reinforced with glass fiber. Reinforced plastics with glass fiber or its products as reinforcing materials are called glass fiber reinforced plastics, or FRP. In the manufacturing process of FRP products, FRP continuous molding equipment is used to assist in manufacturing.

[0003] For example, a glass fiber reinforced plastic continuous forming equipment with a Chinese patent publication number of CN206406471U is composed of a lower film support, an impregnation platform, a combined forming machine, a plate trimming and cutting machine, a resin fiber feeding system, an upper film support, a thickness control extrusion shaft, a lateral film traction chain clamp, an upper running mold frame, a lower running mold frame, a mold running drive motor, an upper running mold lifting device, a lifting device, a film traction chain clamp drive motor, and an equipment foundation beam; the lower film support, the impregnation platform, the combined forming machine and the plate trimming and cutting machine are arranged on the equipment foundation beam from left to right; the mold of the utility model runs synchronously with the plate to avoid scratches and breaks of the plate caused by sliding through the fixed mold; the lateral film traction chain clamp is used to apply traction to the upper and lower process films of the plate to drive the plate to move, thereby avoiding damage to the surface of the plate;

[0004] The running mold frame in the current FRP forming machine is used to pull the mold to move, and the lateral film pulling chain clamp is used to pull the film to move. The lateral film pulling chain clamp is usually fixed inside the combined forming machine. When the film is pulled multiple times, its surface is easily sticky with the coating. If it is not cleaned in time, it will affect the pulling operation of the FRP sheet to a certain extent. In view of this, we propose a FRP continuous forming machine. Utility Model Content

[0005] The utility model aims to solve the above-mentioned shortcomings and provide a glass fiber reinforced plastic continuous forming machine which is convenient for installing, disassembling and overhauling two film traction clamps by means of a mounting assembly arranged at the end of the film traction clamp.

[0006] By setting the installation components at the ends of the film traction clamps, it is convenient to install, disassemble and repair the two film traction clamps. At the same time, by using the auxiliary pulley set on the top of the mounting plate, the sliding convenience of the mounting plate can be improved, thereby improving the convenience of disassembly and installation of the film traction clamps.

[0007] Therefore, the utility model provides a glass fiber reinforced plastic continuous forming machine, which includes a forming machine body, the interior of the forming machine body is a hollow structure, the bottom of the forming machine body is fixedly connected to a bottom plate, two mold traction frames are installed inside the forming machine body, the top of the upper mold traction frame is connected to four telescopic rods, and two film traction clamps are respectively installed on the side walls of the two mold traction frames, the two ends of the two film traction clamps are respectively connected to two mounting components, the two mounting components are respectively installed on the inner walls on both sides of the forming machine body, and the insides of the two mounting components are connected to adjustment components for adjusting the height of the film traction clamps.

[0008] As a further improvement of the present technical solution, the mounting assembly includes a side wall groove opened on the inner wall of the molding machine body, a mounting plate is slidably installed inside the side wall groove, one end of the mounting plate close to the inner wall of the molding machine body is connected to a support rod, the other end of the support rod is connected to the film traction clamp, and one end of the mounting plate is fixedly connected to a pulling plate.

[0009] As a further improvement of the present technical solution, the adjustment component includes an inner bin opened inside the mounting plate, a partition is fixedly connected to the inner lower end of the inner bin, a screw rod is movably connected between the top of the partition and the inner bin, a bottom bin is formed between the bottom of the partition and the inner bin, one end of the screw rod close to the partition is fixedly connected to the output shaft of the adjustment motor, the adjustment motor is installed inside the bottom bin, a sleeve plate is movably sleeved on the surface of the screw rod, the surface of the sleeve plate is in contact with the inner wall of the inner bin, and one end of the sleeve plate away from the screw rod extends out of the surface of the mounting plate and is fixedly connected to the surface of the support rod.

[0010] As a further improvement of the technical solution, auxiliary grooves are provided at the top of the inner cavity of the two side wall grooves, and connecting rods are fixedly connected to the tops of the two mounting plates. The other ends of the connecting rods are movably connected to auxiliary pulleys, and the surfaces of the auxiliary pulleys are in contact with the top of the inner cavity of the auxiliary grooves.

[0011] As a further improvement of the technical solution, the two regulating motors operate synchronously.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the FRP continuous forming machine, the forming machine body is a hollow structure, so that two mold traction frames and two film traction clamps can be installed inside the forming machine body, which is convenient for assisting the continuous forming of the FRP plate. The four telescopic rods connected to the top of the upper mold traction frame can be used to adjust the spacing size of the two mold traction frames, wherein the telescopic rod is a hydraulic rod structure, and the mounting components arranged at the ends of the two film traction clamps are used to facilitate the installation and removal of the two film traction clamps, and the adjustment components arranged inside the mounting components are used to facilitate the height position adjustment of the two film traction clamps, thereby improving the use effect of the forming machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0015] Figure 1 It is a side view of the molding machine body of the utility model;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0017] Figure 3 This is a schematic diagram of the film traction clamp disassembly structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the regulating component of the utility model.

[0019] The meaning of each number in the figure is:

[0020] 1. Molding machine body; 11. Bottom plate; 12. Mold traction frame; 13. Telescopic rod; 14. Film traction clamp;

[0021] 2. Mounting assembly; 21. Side wall groove; 22. Mounting plate; 23. Support rod; 24. Pull plate;

[0022] 3. Adjustment assembly; 31. Inner bin; 32. Sleeve plate; 33. Screw rod; 34. Partition plate; 35. Bottom bin; 36. Adjustment motor;

[0023] 4. Auxiliary pulley; 41. Auxiliary groove; 42. Connecting rod. DETAILED DESCRIPTION

[0024] The running mold frame in the current FRP forming machine is used to pull the mold to move, and the lateral film pulling chain clamp is used to pull the film to move. The lateral film pulling chain clamp is usually fixed inside the combined forming machine. When the film is pulled multiple times, its surface is easily sticky with film. If it is not cleaned in time, it will affect the traction operation of the FRP sheet to a certain extent.

[0025] See also Figure 1-Figure 4 As shown, the device includes a molding machine body 1, the interior of the molding machine body 1 is a hollow structure, the bottom of the molding machine body 1 is fixedly connected to a bottom plate 11, two mold traction frames 12 are installed inside the molding machine body 1, the top of the upper mold traction frame 12 is connected to four telescopic rods 13, and two film traction clamps 14 are respectively installed on the side walls of the two mold traction frames 12. The two ends of the two film traction clamps 14 are respectively connected to two mounting components 2, and the two mounting components 2 are respectively installed on the inner walls on both sides of the molding machine body 1, and the insides of the two mounting components 2 are connected to adjustment components 3 for adjusting the height of the film traction clamps 14.

[0026] First, the specific structure of the mounting assembly 2 is disclosed. The mounting assembly 2 includes a side wall groove 21 provided on the inner wall of the molding machine body 1. A mounting plate 22 is slidably installed inside the side wall groove 21. One end of the mounting plate 22 close to the inner wall of the molding machine body 1 is connected to a support rod 23. The other end of the support rod 23 is connected to the film pulling clamp 14. One end of the mounting plate 22 is fixedly connected to a pulling plate 24. By utilizing the side wall groove 21 provided on the inner wall of the molding machine body 1, the mounting plate 22 can be installed in the side wall groove 21. The film pulling clamp 14 is installed on the surface of the mounting plate 22 through the support rod 23. By disassembling the mounting plate 22, the film pulling clamp 14 is disassembled, which makes it easier to clean or inspect the surface of the film pulling clamp 14. When the mounting plate 22 is installed inside the side wall groove 21, the magnetic suction plate provided at its end can be used to improve the installation stability of the mounting plate 22 inside the side wall groove 21.

[0027] Secondly, the specific structure of the adjustment component 3 is disclosed. The adjustment component 3 includes an inner bin 31 opened inside the mounting plate 22, and a partition 34 is fixedly connected to the inner lower end of the inner bin 31, and a screw rod 33 is movably connected between the top of the partition 34 and the inner bin 31, and a bottom bin 35 is formed between the bottom of the partition 34 and the inner bin 31. One end of the screw rod 33 close to the partition 34 is fixedly connected to the output shaft of the adjustment motor 36, and the adjustment motor 36 is installed inside the bottom bin 35. A sleeve plate 32 is movably sleeved on the surface of the screw rod 33, and the surface of the sleeve plate 32 is in contact with the inner wall of the inner bin 31. One end of the sleeve plate 32 away from the screw rod 33 extends out of the surface of the mounting plate 22 and is fixedly connected to the surface of the support rod 23. When the two film traction clamps 14 need to be height-adjusted inside the molding machine body 1, the adjusting motor 36 inside the bottom bin 35 is started, driving the screw rod 33 fixedly connected to the output shaft of the adjusting motor 36 to rotate inside the inner bin 31, thereby driving the sleeve plate 32 movably connected to the surface of the screw rod 33 to run vertically inside the inner bin 31, and the other end of the sleeve plate 32 is connected to the support rod 23. When the screw rod 33 rotates, the film traction clamp 14 is driven to adjust its height, wherein the surface of the sleeve plate 32 fits with the inner wall of the inner bin 31, effectively improving the adjustment stability of the film traction clamp 14.

[0028] The improvement of this embodiment is that: first, the molding machine body 1 is a hollow structure, so that the two mold traction frames 12 and the two film traction clamps 14 can be installed inside the molding machine body 1, which is convenient for assisting the continuous molding of the glass fiber reinforced plastic plate. The four telescopic rods 13 connected to the top of the upper mold traction frame 12 can be used to adjust the spacing between the two mold traction frames 12. The side wall groove 21 provided on the inner wall of the molding machine body 1 is used to allow the mounting plate 22 to be installed in the side wall groove 21. The film traction clamp 14 is installed on the surface of the mounting plate 22 through the support rod 23. By disassembling the mounting plate 22, the film traction clamp 14 is disassembled, which makes it easier to clean or repair the surface of the film traction clamp 14.

[0029] When the two film traction clamps 14 need to be height-adjusted inside the molding machine body 1, the adjusting motor 36 inside the bottom bin 35 is started, driving the screw rod 33 fixedly connected to the output shaft of the adjusting motor 36 to rotate inside the inner bin 31, thereby driving the sleeve plate 32 movably connected to the surface of the screw rod 33 to run vertically inside the inner bin 31, and the other end of the sleeve plate 32 is connected to the support rod 23. When the screw rod 33 rotates, the film traction clamp 14 is driven to adjust its height, wherein the surface of the sleeve plate 32 fits with the inner wall of the inner bin 31, effectively improving the adjustment stability of the film traction clamp 14.

[0030] Considering the convenience of the mounting plate 22 sliding inside the side wall groove 21, in order to facilitate the sliding of the mounting plate 22 and thus improve the convenience of disassembly and installation of the film pulling clamp 14, Figure 1-Figure 3 As shown, auxiliary grooves 41 are opened at the top of the inner cavity of the two side wall grooves 21, and connecting rods 42 are fixedly connected to the top of the two mounting plates 22. The other end of the connecting rod 42 is movably connected to an auxiliary pulley 4, and the surface of the auxiliary pulley 4 is in contact with the top of the inner cavity of the auxiliary groove 41.

[0031] The improvement lies in: by utilizing the auxiliary groove 41 opened on the inner wall at the top of the side wall groove 21, the auxiliary pulley 4 connected to the top of the mounting plate 22 by the sleeve rod connecting rod 42 can slide inside the auxiliary groove 41. When the mounting plate 22 needs to slide inside the side wall groove 21, the convenience of sliding the mounting plate 22 can be improved, thereby improving the convenience of disassembly and installation of the film traction clamp 14.

[0032] Since the two film pulling clamps 14 inside the molding machine body 1 need to operate synchronously, in order to reduce the height deviation of the two film pulling clamps 14 inside the molding machine body 1, Figure 4 It is shown that the two adjusting motors 36 are operated synchronously.

[0033] The improvement lies in that when the two film pulling clamps 14 are installed for the first time, the two film pulling clamps 14 are in a parallel state, and the two adjustment motors 36 for controlling the film pulling clamps 14 are operated synchronously, which can effectively reduce the height deviation of the two film pulling clamps 14 inside the molding machine body 1, thereby making it easier to pull the film.

[0034] In summary, the working principle of this scheme is as follows: first, the hollow structure of the molding machine body 1 is used so that the two mold traction frames 12 and the two film traction clamps 14 can be installed inside the molding machine body 1, which is convenient for assisting the continuous molding of the glass fiber reinforced plastic plate. The four telescopic rods 13 connected to the top of the upper mold traction frame 12 can be used to adjust the spacing between the two mold traction frames 12. The side wall groove 21 provided on the inner wall of the molding machine body 1 is used so that the mounting plate 22 can be installed in the side wall groove 21. The film traction clamp 14 is installed on the surface of the mounting plate 22 through the support rod 23. The film traction clamp 14 is disassembled by disassembling the mounting plate 22, which makes it easier to clean or repair the surface of the film traction clamp 14.

[0035] When the two film pulling clamps 14 need to be adjusted in height inside the molding machine body 1, the adjusting motor 36 inside the bottom bin 35 is started to drive the screw rod 33 fixedly connected to the output shaft of the adjusting motor 36 to rotate inside the inner bin 31, thereby driving the sleeve plate 32 movably connected to the surface of the screw rod 33 to run vertically inside the inner bin 31, and the other end of the sleeve plate 32 is connected to the support rod 23. When the screw rod 33 rotates, the film pulling clamp 14 is driven to adjust its height, wherein the surface of the sleeve plate 32 is in contact with the inner wall of the inner bin 31, which effectively improves the adjustment stability of the film pulling clamp 14;

[0036] By utilizing the auxiliary groove 41 opened on the inner wall at the top of the side wall groove 21, the auxiliary pulley 4 connected to the top of the mounting plate 22 by the sleeve rod connecting rod 42 can slide inside the auxiliary groove 41. When the mounting plate 22 needs to slide inside the side wall groove 21, the sliding convenience of the mounting plate 22 can be improved, thereby improving the convenience of disassembly and installation of the film traction clamp 14.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A continuous fiberglass forming machine, comprising a forming machine body (1), characterized in that: The interior of the molding machine body (1) is a hollow structure. The bottom of the molding machine body (1) is fixedly connected to a bottom plate (11). Two mold traction frames (12) are installed inside the molding machine body (1). The top of the upper mold traction frame (12) is connected to four telescopic rods (13). The side walls of the two mold traction frames (12) are respectively installed with two film traction clamps (14). The two ends of the two film traction clamps (14) are respectively connected to two mounting components (2). The two mounting components (2) are respectively installed on the inner walls of both sides of the molding machine body (1). The insides of the two mounting components (2) are both connected with adjustment components (3) for adjusting the height of the film traction clamps (14).

2. The continuous fiberglass forming machine according to claim 1, characterized in that: The mounting assembly (2) comprises a side wall groove (21) formed on the inner wall of the molding machine body (1), a mounting plate (22) being slidably mounted inside the side wall groove (21), one end of the mounting plate (22) close to the inner wall of the molding machine body (1) being connected to a support rod (23), the other end of the support rod (23) being connected to a film pulling clamp (14), and one end of the mounting plate (22) being fixedly connected to a pulling plate (24).

3. The continuous fiberglass forming machine according to claim 2, characterized in that: The adjustment component (3) comprises an inner bin (31) opened inside the mounting plate (22), a partition (34) is fixedly connected to the inner lower end of the inner bin (31), a screw rod (33) is movably connected between the top of the partition (34) and the inner bin (31), a bottom bin (35) is formed between the bottom of the partition (34) and the inner bin (31), one end of the screw rod (33) close to the partition (34) is fixedly connected to the output shaft of the adjustment motor (36), the adjustment motor (36) is installed inside the bottom bin (35), a sleeve plate (32) is movably sleeved on the surface of the screw rod (33), the surface of the sleeve plate (32) is in contact with the inner wall of the inner bin (31), and one end of the sleeve plate (32) away from the screw rod (33) extends out of the surface of the mounting plate (22) and is fixedly connected to the surface of the support rod (23).

4. The continuous fiberglass forming machine according to claim 2, characterized in that: The top of the inner cavity of the two side wall grooves (21) is provided with an auxiliary groove (41), the top of the two mounting plates (22) is fixedly connected with a connecting rod (42), the other end of the connecting rod (42) is movably connected with an auxiliary pulley (4), and the surface of the auxiliary pulley (4) is in contact with the top of the inner cavity of the auxiliary groove (41).

5. The continuous fiberglass forming machine according to claim 3, characterized in that: The two regulating motors (36) operate synchronously.

Images