Baking tray mechanism for heating plates

Abstract

The invention relates to a baking tray mechanism for heating plates, comprising: a support for connecting and fixing a baking tray and a driving member; the baking tray is provided with a fixed baking tray body and a modular movable baking tray body, the fixed baking tray body is arranged on the support, the modular movable baking tray body is connected with the fixed baking tray body through a connecting piece, and a fixing piece is arranged on the baking tray body and used for guiding and limiting the moving range of the connecting line; the driving part is arranged on one side of the support, a movable plate is arranged on one side of a movable rod of the driving part, a connecting wire fixed to the fixing part is arranged at one end of the movable plate, and the connecting wire can penetrate through the fixing part on the baking tray and then is fixed to the fixing part at the tail end of the baking tray. Under the action that the driving part controls and drives the movable plate to pull the connecting wire to act on the elastic part, the baking tray can deform along with the plate when the plate collapses due to heating, the baking tray can be heated at a fixed distance along with the collapsing distance of the plate, the more uniform heating effect is achieved, and the product yield can be effectively improved.

Description

[Technical field]

[0001] The invention relates to the technical field of heating and forming a carbon fiber plate, in particular to a baking tray mechanism for heating a plate. [Background technology]

[0002] Pre-baking of carbon fiber sheets before hot pressing is an important step in the forming process. However, in current practical applications, a flat heating mechanism is used to preheat the sheets. When the carbon fiber sheets are heated to a certain temperature, the sheets will soften and collapse, causing the distance between different positions of the sheets and the flat baking tray to be inconsistent, resulting in the edges of the sheets not being heated to the ideal temperature, and the sheets being heated unevenly, thus affecting the forming results of the sheets.

[0003] In view of this, it is necessary to provide a baking tray mechanism for heating a plate to solve the above problems. [Summary of the invention]

[0004] The technical problem to be solved by the present invention is that when a carbon fiber sheet is pre-baked before hot pressing, a flat heating mechanism is used to pre-heat the sheet. When the carbon fiber sheet is heated to a certain temperature, the sheet softens and collapses, which causes the distance between different positions of the sheet and the flat baking pan to be inconsistent, resulting in the edge of the sheet not being heated to the ideal temperature, and the sheet being heated unevenly, thus affecting the molding result of the sheet. Therefore, the present invention provides a baking pan mechanism for heating the sheet to solve the above problem.

[0005] The solution of the present invention to solve the technical problem is: a baking tray mechanism for heating a plate, comprising:

[0006] A bracket, the bracket is used to fix the baking tray and the driving member, the bracket is provided with a connecting block, the connecting block is fixedly connected to the mechanical arm, and the mechanical arm is used to control and adjust the position of the bracket;

[0007] A baking tray, wherein the baking tray is provided with a fixed baking tray and a modular movable baking tray, wherein the fixed baking tray is fixedly connected to the bracket, and the modular movable baking tray is connected to the fixed baking tray via a connecting piece, wherein a fixing piece is provided on one side of the baking tray, and the fixing piece is used to guide and limit the range of motion of the connecting line, and an elastic piece is provided between the fixing pieces, and the elastic piece can ensure that the rotation angles of the modular movable baking trays are the same when the baking tray is transformed from a planar state to a bent state;

[0008] A driving member, the driving member is fixed on one side of the bracket, a movable plate is provided on one side of the movable rod of the driving member, a fixing member is provided at one end of the movable plate, a connecting line is fixed on the fixing member, the connecting line can pass through the fixing member and the elastic member on the baking tray and then be fixed on the fixing member at the end of the baking tray, the driving member can control the deformation amount and deformation speed of the baking tray by controlling the telescopic distance and telescopic time of the driving movable plate;

[0009] When the driving member controls the driving movable rod to pull the movable plate to retract, the elastic member is compressed by the action of the connecting line fixed at one end of the movable plate, thereby changing the modular movable baking tray to a flattened state through the connecting member; when the driving member controls the driving movable rod to push the movable plate to extend, the elastic member is released by the action of the connecting line fixed at one end of the movable plate, thereby changing the modular movable baking tray to a bent state through the connecting member.

[0010] Preferably, the connecting member may be a hinge for movably connecting the modular movable baking tray.

[0011] Preferably, the fixing member may be a slipknot screw, and a corresponding number of slipknot screws may be provided according to the size of the modular movable baking tray.

[0012] Preferably, the elastic member may be a spring.

[0013] Preferably, a thermocouple is provided on the baking tray, and the thermocouple is used to detect and control the temperature of the baking tray.

[0014] Preferably, the driving member may be a motor.

[0015] Preferably, the connecting line may be a steel wire rope.

[0016] The beneficial effect of the present invention is that the present invention adopts a baking tray mechanism for heating plates, and adopts a flat baking tray made into a changeable modular movable baking tray, which is connected by a connecting piece, and then controlled by a driving piece to drive the movable plate to pull the connecting line to act on the elastic piece, so that when the carbon fiber plate collapses due to heating, the baking tray can follow its deformation, and can heat it at a fixed distance according to the collapse distance. Heating the carbon fiber plate through this mechanism can obtain a more uniform heating effect, effectively improving the yield of the product.

Brief Description of the Drawings

[0017] Figure 1 The present invention is a structural schematic diagram of a baking tray mechanism for heating a plate.

[0018] Figure 2 It is a schematic structural diagram of a deformed baking tray mechanism of a heating plate of the present invention. [Specific implementation method]

[0019] To further illustrate the technical means and effects of the present invention, the following is a detailed description in conjunction with the embodiments of the present invention and the accompanying drawings.

[0020] The present invention provides a baking tray mechanism for heating a plate, comprising:

[0021] A bracket 100, the bracket 100 is used to fix the baking tray 111 and the driving member 120, the bracket 100 is provided with a connecting block 101, the connecting block 101 is fixedly connected to a mechanical arm 150, and the mechanical arm 150 is used to control and adjust the position of the bracket 100;

[0022] A baking tray 110, wherein the baking tray 110 is provided with a fixed baking tray 111 and a modular movable baking tray 112, wherein the fixed baking tray 111 is fixedly connected to the bracket 100, and the modular movable baking tray 112 is connected to the fixed baking tray 111 via a connecting piece 113, and a fixing piece 114 is provided on one side of the baking tray 110, wherein the fixing piece 114 is used to guide and limit the range of motion of the connecting line 123, and an elastic piece 115 is provided between the fixing pieces 114, wherein the elastic piece 115 can ensure that the rotation angles of the modular movable baking trays 112 are the same when the baking tray 110 is transformed from a planar state to a curved state;

[0023] A driving member 120, wherein the driving member 120 is fixed to one side of the bracket 100, and a movable plate 122 is provided on one side of the movable rod 121 of the driving member 120, and a fixing member 114 is provided at one end of the movable plate 122, and a connecting line 123 is fixed to the fixing member 114 on the baking tray 110 after passing through the fixing member 114 and the elastic member 115 on the baking tray 110. In this embodiment, the central end of the connecting line 123 is fixed to the fixing member 114 of the movable plate 122, and the two ends of the connecting line 123 respectively pass through the fixing members 114 on the two ends of the bracket 100, and then continue to pass through the fixing members 114 on the baking tray 110 until passing through the fixing member 114 at the end of the baking tray 110 and being fixed thereon. The driving member 120 can control the deformation amount and deformation speed of the baking tray 110 by controlling the telescopic distance and telescopic time of the driving movable plate 122;

[0024] like Figure 1 As shown, when the driving member 120 controls the driving rod 121 to pull the movable plate 122 to contract, the elastic member 115 is compressed by the action of the connecting line 123 fixed at one end of the movable plate 122, thereby causing the modular movable baking tray 112 to change to a flattened state through the connecting member 113; Figure 2 As shown, when the driving member 120 controls the driving rod 121 to push the movable plate 122 to extend, the elastic member 115 is released through the action of the connecting line 123 fixed at one end of the movable plate 122, thereby causing the modular movable baking tray 112 to change into a bent state through the connecting member 113.

[0025] The connecting member 113 may be a hinge for movably connecting the modular movable baking tray 112 .

[0026] The fixing member 114 may be a slipknot screw, and a corresponding number of slipknot screws may be provided according to the size of the modular movable baking tray 112 .

[0027] The elastic member 115 may be a spring.

[0028] The baking tray 110 is provided with a thermocouple 130 , and the thermocouple 130 is used to detect and control the temperature of the baking tray 110 .

[0029] The driving member 120 may be a motor.

[0030] Wherein, the connecting line 123 can be a steel wire rope.

[0031] The beneficial effect of the present invention is that, through a baking tray mechanism for heating a plate, a flat baking tray is made into a changeable modular movable baking tray 112, which is connected by a connecting piece 113, and then controlled by a driving piece 120 to drive a movable plate 122 to pull a connecting line 123 to act on an elastic piece 115, so that when the carbon fiber plate collapses due to heating, the baking tray 110 can follow its deformation, and can heat it at a fixed distance according to the collapse distance. By heating the carbon fiber plate through this mechanism, a more uniform heating effect can be obtained, thereby effectively improving the yield of the product.

[0032] It should be pointed out that the present invention is not limited to the above-mentioned implementation modes, and any simple modifications, equivalent changes and modifications made to the above-mentioned embodiments by any technician familiar with the profession based on the technical solution of the present invention fall within the protection scope of the present invention.

Claims

1. A baking tray mechanism for heating a plate, characterized in that: include: A bracket, the bracket is used to fix the baking tray and the driving member; A baking tray, wherein the baking tray is provided with a fixed baking tray and a modular movable baking tray, wherein the fixed baking tray is fixedly connected to the bracket, and the modular movable baking tray is connected to the fixed baking tray via a connecting piece, and a fixing piece is provided on one side of the baking tray, and the fixing piece is used to guide and limit the range of motion of the connecting line; A driving member is fixed on one side of the bracket, a movable plate is provided on one side of the movable rod of the driving member, a fixing member is provided at one end of the movable plate, a connecting line is fixed on the fixing member, the connecting line can pass through the fixing member on the baking tray and then be fixed on the fixing member at the end of the baking tray, the driving member can control the deformation amount and deformation speed of the baking tray by controlling the telescopic distance and telescopic time of the driving movable plate.

2. A baking tray mechanism for heating a plate as claimed in claim 1, characterized in that: The bracket is provided with a connecting block, which can be fixedly connected to the mechanical arm and is used to control and adjust the position of the bracket.

3. A baking tray mechanism for heating a plate as claimed in claim 1, characterized in that: The connecting piece may be a hinge, which is used to movably connect the modular movable baking tray.

4. A baking tray mechanism for heating a plate as claimed in claim 1, characterized in that: The fixing member may be a slipknot screw, and a corresponding number of slipknot screws may be provided according to the size of the modular movable baking tray.

5. A baking tray mechanism for heating a plate as claimed in claim 1, characterized in that: An elastic member may be provided between the fixing members, and the elastic member may ensure that the rotation angles of the modular movable baking trays are the same when the baking trays are transformed from a planar state to a curved state.

6. A baking tray mechanism for heating a plate as claimed in claim 5, characterized in that: The elastic member may be a spring.

7. A baking tray mechanism for heating a plate as claimed in claim 1, characterized in that: The baking tray is provided with a thermocouple, and the thermocouple is used to detect and control the temperature of the baking tray.

8. A baking tray mechanism for heating a plate as claimed in claim 1, characterized in that: The driving member may be a motor.

9. A baking tray mechanism for heating a plate as claimed in claim 1, characterized in that: The connecting line may be a steel wire rope.

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