Double-station heating plate capable of automatically changing postures

Abstract

The utility model relates to a double-station heating plate device capable of automatically exchanging postures, and belongs to the field of carbon fiber production. Two sets of air cylinder lugs and guide rod lugs are installed on the left side and the right side of the heat insulation plate, an electric push rod lug is installed between the two guide rod lugs, the lower ends of the air cylinder lugs are connected with the top ends of the air cylinders, a lower heating plate and an upper heating plate are installed at the upper end of the heat insulation plate, and the guide rod lugs are connected with rotating nuts through pin shafts. The rotary nut is connected with the guide rod and matched with threads at the end of the guide rod, the linear bearing is matched with a shaft hole of the guide rod and installed on the base, the electric push rod is connected with the electric push rod lug through a pin shaft, the electric push rod is connected with the electric push rod lower lug through another pin shaft, and the bottom end of the electric push rod lower lug is fixed to the base. Through the cooperation of the air cylinder, the electric push rod, the upper heating plate and the lower heating plate, the universality of the equipment is improved, multiple purposes can be achieved, the equipment purchase cost of customers is reduced, and the production and manufacturing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of carbon fiber production, in particular to a double-station posture automatic switching heating plate. Background Art

[0002] As we all know, in recent years, the market demand for carbon fiber composite materials is growing rapidly due to its unique high strength, low density, corrosion resistance, and anti-aging properties. In the production process of carbon fiber composite materials, in order to prevent the prepreg products from cooling too quickly during the production process and ensure that the resin has a certain viscosity, the role of the heating plate is crucial. The manufacturing cost of the composite machine equipment is high, and often a customized composite machine equipment can produce a limited range of carbon fiber surface density of prepreg products. In order to improve the versatility of the equipment and reduce the customer's equipment procurement cost to achieve multiple uses of one machine, simply put, the equipment can simultaneously meet the production of large surface density and small surface density carbon fiber products. The production processes of large surface density prepreg and small surface density prepreg products are not exactly the same. One point is that the prepreg products pass through the heating plate in different paths, which can easily cause uneven heating of the prepreg tape, reduce production and manufacturing efficiency, and affect the quality of the finished product. Summary of the invention

[0003] In order to overcome the shortcomings of the prior art, the utility model provides a double-station posture automatic exchange heating plate to solve the problem that when a composite machine is used for multiple purposes, the paths of the prepreg products of the equipment through the heating plate are different, which easily causes uneven heating of the prepreg tape, reduces production and manufacturing efficiency, and affects the quality of the finished product.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a fiber yarn arrangement and dipping device is provided with a cylinder, characterized in that two groups of cylinders are installed on the upper end of the cylinder seat, two sets of cylinder ear seats and guide rod ear seats are respectively installed on the left and right sides of the heat insulation plate, an electric push rod ear seat is installed between the two guide rod ear seats, the lower end of the cylinder ear seat is connected to the top end of the cylinder, the lower heating plate and the upper heating plate are sequentially installed on the upper end of the heat insulation plate, the guide rod ear seat is connected to the rotating nut through a pin shaft, the rotating nut is threadedly connected to the guide rod, the rotating nut is matched with the thread at the end of the guide rod, the linear bearing is matched with the guide rod shaft hole, the linear bearing is installed on the base, the electric push rod is connected to the electric push rod ear seat through a pin shaft, the electric push rod is connected to the electric push rod lower ear seat through another pin shaft, and the bottom end of the electric push rod lower ear seat is fixed on the base.

[0005] The beneficial effect of the utility model is that, through the cooperation of the cylinder, the electric push rod, the upper heating plate and the lower heating plate, the versatility of the equipment is improved, one machine can be used for multiple purposes, the equipment procurement cost of the customer is reduced, and the production and manufacturing efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0007] Figure 1 This is the main view of the utility model

[0008] Figure 2 It is the left view of the utility model

[0009] Figure 3 It is an axonometric view of the utility model.

[0010] In the figure, 1. cylinder seat, 2. cylinder, 3. cylinder ear seat, 4. upper heating plate, 5. lower heating plate, 6. heat insulation plate, 7. guide rod ear seat, 8. pin shaft, 9. rotating nut, 10. nut, 11. guide rod, 12. linear bearing, 13. base, 14. electric push rod ear seat, 15. electric push rod, 16. electric push rod lower ear seat. DETAILED DESCRIPTION

[0011] like Figure 1 , Figure 2 and Figure 3 , provided with a cylinder 2, two groups of cylinders 2 are installed on the upper end of the cylinder seat 1, two sets of cylinder ear seats 3 and guide rod ear seats 7 are installed on the left and right sides of the heat insulation board 6 respectively, an electric push rod ear seat 14 is installed between the two guide rod ear seats 7, the lower end of the cylinder ear seat 3 is connected to the top of the cylinder 2, the lower heating plate 5 and the upper heating plate 4 are installed on the upper end of the heat insulation board 6 in sequence, the guide rod ear seat 7 is connected to the rotating nut 9 through a pin 8, the rotating nut 9 is threadedly connected to the guide rod 11, the rotating nut 9 is matched with the thread at the end of the guide rod 11, the linear bearing 12 is matched with the shaft hole of the guide rod 11, the linear bearing 12 is installed on the base 13, the electric push rod 15 is connected to the electric push rod ear seat 14 through the pin 8, and the electric push rod 15 is connected to the electric push rod lower ear seat 16 through another pin. The bottom end of the electric push rod lower ear seat 16 is fixed on the base 13, the cylinder ear seat 3 is installed on the surface of the insulation board 6 and fixed to the lower plate 5 of the heating plate with bolts, the guide rod ear seat 7 is installed on the surface of the insulation board 6 and fixed to the lower plate 5 of the heating plate with bolts, and the nut 10 cooperates with the thread at the end of the guide rod 11.

[0012] When the utility model is used, when producing low surface density prepreg, the upper heating plate 4 and the lower heating plate 5 remain in a horizontal state, and the prepreg product passes horizontally from its surface. When producing high surface density prepreg, the upper heating plate 4 and the lower heating plate 5 need to be in an inclined state. At this time, the operator presses the state conversion button, the push rod of the cylinder 2 extends, and the electric push rod 15 also starts to rise, thereby driving the insulation plate 6, the upper heating plate 4 and the lower heating plate 5 to rise. Because there is a stroke difference between the cylinder 2 and the electric push rod 15, the upper heating plate 4 and the lower heating plate 5 are slowly converted from a horizontal state to an inclined state. When the cylinder 2 and the electric push rod 15 respectively sense the corresponding position sensors, they stop the lifting action. At this time, the heating plate needs to be in another state when producing high surface density prepreg.

Claims

1. A double-station automatic posture-changing heating plate, equipped with a cylinder, characterized in that: Two groups of cylinders are installed on the upper end of the cylinder seat, two sets of cylinder ear seats and guide rod ear seats are installed on the left and right sides of the insulation board respectively, an electric push rod ear seat is installed between the two guide rod ear seats, the lower end of the cylinder ear seat is connected to the top of the cylinder, the lower heating plate and the upper heating plate are installed in sequence on the upper end of the insulation board, the guide rod ear seat is connected to the rotating nut through a pin shaft, the rotating nut is threadedly connected to the guide rod, the rotating nut cooperates with the thread at the end of the guide rod, the linear bearing cooperates with the guide rod shaft hole, the linear bearing is installed on the base, the electric push rod is connected to the electric push rod ear seat through a pin shaft, the electric push rod is connected to the electric push rod lower ear seat through another pin shaft, and the bottom end of the electric push rod lower ear seat is fixed to the base.

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