Press-fit thermosetting device

Abstract

The utility model discloses a press-fit thermosetting device which comprises a thermosetting box and supporting rollers, the supporting rollers are arranged in the thermosetting box, multiple rows of supporting rollers are arranged, the multiple rows of supporting rollers are located at different height positions of the thermosetting box, the multiple rows of supporting rollers are arranged in a staggered mode, and the supporting rollers are rotationally connected with the inner side wall of the thermosetting box. The thermosetting box has the advantages that the overall space in the thermosetting box can be fully utilized, the required length space of the thermosetting box is reduced, and the occupied area of the thermosetting box is reduced.

Description

Technical Field

[0001] The utility model relates to a pressing and thermosetting device. Background Art

[0002] After pressing a multi-layered structure, some composite layers are bonded by glue. The glue between the composite layers is not easy to dry. Therefore, it is necessary to transfer the composite layers into a drying device to thermoset the glue. Usually, the continuous composite layers after lamination are transferred into the drying device through a conveyor belt for drying and thermosetting, and then the composite layers are transferred out of the drying device by the conveyor belt.

[0003] The applicant believes that it takes a certain amount of time for the glue to dry in the thermosetting and drying device. Therefore, under the same temperature condition, a drying device with a longer length needs to be set up to ensure that the time for the composite layer to be dried in the drying device is sufficient to meet the drying requirement of the composite layer, resulting in a situation where the floor area occupied by the drying device for adapting to the drying duration is excessive. Summary of the Utility Model

[0004] In order to reduce the floor area of the drying device while ensuring sufficient drying time of the composite device in the thermosetting and drying device, the utility model provides a pressing and thermosetting device.

[0005] The pressing and thermosetting device provided by the utility model adopts the following technical solutions:[[]]END]

[0006] A pressing and thermosetting device includes a thermosetting box and support rollers. The support rollers are arranged in the thermosetting box. There are multiple rows of the support rollers, and the multiple rows of support rollers are located at different height positions in the thermosetting box. The multiple rows of support rollers are staggered with each other, and the support rollers are rotatably connected to the inner side wall of the thermosetting box.

[0007] Insert one end of the composite layer into the thermosetting box, so that the composite layer is introduced into the thermosetting box along the opening in the length direction of the thermosetting box. The multiple support rollers distributed along the length direction of the thermosetting box are respectively the first support roller, the second support roller... One end of the composite layer is introduced from above the first support roller, then introduced below the second support roller, and then introduced above the third support roller... until the composite layer is discharged from the discharge end of the thermosetting box. Using the vertical space of the thermosetting box to convey the composite layer can make more full use of the overall space in the thermosetting box and reduce the required length space of the thermosetting box, which is beneficial to reducing the occupied area of the thermosetting box.

[0008] Preferably, there are two rows of the support rollers, and the two rows of support rollers are respectively arranged at both ends of the thermosetting box in the height direction. The distance between the projections of the two rows of support rollers on the bottom wall of the thermosetting box is the same, and the two rows of support rollers are staggered with each other.

[0009] Two rows of support rollers are arranged at both ends of the thermosetting box in the height direction, so that the composite layer can extend longer in the space in the height direction inside the thermosetting box, which is conducive to more complete utilization of the internal space of the thermosetting box, improving the utilization rate of the internal space of the thermosetting box, and reducing the length of the thermosetting box required for drying the composite layer.

[0010] Preferably, a conveyor belt is further provided in the thermosetting box, and the length direction of the conveyor belt is consistent with the length direction of the thermosetting box.

[0011] A conveyor belt is provided, and the conveyor belt passes through the thermosetting box. When a small piece of composite layer needs to be dried, the composite layer can be placed on the conveyor belt for drying, which is beneficial to improving the utilization rate of the thermosetting box and making the thermosetting box more adaptable.

[0012] Preferably, the length of the conveyor belt is greater than the length of the thermosetting box, and one end of the conveyor belt close to the discharge port of the thermosetting box protrudes out of the thermosetting box to form an output section for transporting the dried composite layer.

[0013] The length of the conveyor belt is set so that the conveyor belt can also be used as a conveying device for transporting the composite layer removed from the support roller after drying, thereby improving the utilization rate of the conveyor belt and reducing the situation where the conveyor belt is idle for a long time.

[0014] Preferably, a driving shaft and a driven shaft are respectively provided at both ends of the conveyor belt, and the two ends of the conveyor belt are respectively sleeved on the outer circumference of the driving shaft and the driven shaft, and a plurality of intermediate shafts are provided between the driving shaft and the driven shaft. A support shaft is also provided under the conveyor belt, and the support shaft is provided at the discharge end of the thermosetting box. The support shaft is lower than the intermediate shaft, and the lower surface of the conveyor belt abuts against the surface of the support shaft.

[0015] The support shaft can support the conveyor belt. Since the conveyor belt is long, the conveyor belt between the driving shaft and the driven shaft is in a falling state due to gravity. The support shaft can buffer and support the conveyor belt in the middle of the conveyor belt.

[0016] Preferably, a tensioning shaft is rotatably connected inside the conveyor belt, the tensioning shaft passes through the inside of the conveyor belt, the tensioning shaft is parallel to the middle shaft, the tensioning shaft is lower than the middle shaft, the tensioning shaft can translate along the length direction of the conveyor belt, and the conveyor belt abuts against the tensioning shaft and then abuts against the support shaft.

[0017] The tensioning shaft and the supporting shaft cooperate to tighten the conveyor belt to prevent the conveyor belt from sagging due to its own gravity, which causes unstable transmission of the conveyor belt, and is beneficial to improving the stability of the conveyor belt movement.

[0018] Preferably, the conveyor belt is a hollow mesh belt.

[0019] The hollow mesh conveyor belt can reduce the weight of the conveyor belt. At the same time, when the composite layer to be dried is placed on the conveyor belt, since there is a spacing space between the two sides of the conveyor belt, the hot air for drying can flow from the spacing space between the two sides of the conveyor belt to the side where the composite layer abuts against the conveyor belt, and the composite layer can be dried from both sides of the composite layer, which is beneficial to improving the efficiency of drying the thermosetting composite layer.

[0020] Preferably, a connecting block is provided at the axis of the tensioning shaft. The pressing and thermosetting device further includes a bracket. A slide rail for the connecting block to slide is provided on the bracket, and a cylinder for driving the slide rail to slide is also provided on the bracket.

[0021] When it is necessary to adjust the distance between the tensioning shaft and the support shaft so that the conveyor belt is in a straight state, start the cylinder to make the tensioning shaft approach or move away from the support shaft, so that the conveyor belt is tightened, and the state of the conveyor belt can be adjusted.

[0022] In summary, the beneficial technical effects of the present utility model include the following:

[0023] Insert one end of the composite layer into the thermosetting box, so that the composite layer is introduced into the thermosetting box along the opening in the length direction of the thermosetting box. The multiple support rollers distributed along the length direction of the thermosetting box are respectively the first support roller, the second support roller... One end of the composite layer is introduced from above the first support roller, then introduced below the second support roller, and then introduced above the third support roller... until the composite layer is discharged from the discharge end of the thermosetting box. Using the vertical space of the thermosetting box to convey the composite layer can make more full use of the overall space in the thermosetting box and reduce the required length space of the thermosetting box, which is beneficial to reducing the occupied area of the thermosetting box. Description of the Drawings

[0024] Figure 1 It is a schematic diagram of the overall structure of a pressing and thermosetting device of the present utility model.

[0025] Figure 2 It is a schematic diagram for scheming the structure of the support roller.

[0026] Description of the reference numerals: 1. Thermosetting box; 2. Support roller; 3. Conveyor belt; 4. Driving shaft; 5. Driven shaft; 6. Intermediate shaft; 7. Support shaft; 8. Tensioning shaft; 9. Connecting block; 10. Slide rail; 11. Cylinder; 12. Bracket; 13. Motor. Detailed Description of the Embodiment

[0027] The following is a further detailed description of the present utility model in combination with the attached Figure 1-2 drawings.

[0028] An embodiment of the present utility model discloses a pressing and thermosetting device.

[0029] Refer to Figure 1A pressing and thermosetting device includes a thermosetting box 1 and a supporting roller 2. The supporting roller 2 is arranged in the thermosetting box 1. The supporting roller 2 is provided in multiple rows. The multiple rows of supporting rollers 2 are located at different heights of the thermosetting box 1. The multiple rows of supporting rollers 2 are staggered with each other, and the supporting roller 2 is rotatably connected to the inner wall of the thermosetting box 1.

[0030] One end of the composite layer is passed into the thermosetting box 1, so that the composite layer is passed into the thermosetting box 1 along the opening in the length direction of the thermosetting box 1. The multiple support rollers 2 distributed along the length direction of the thermosetting box 1 are respectively the first support roller 2, the second support roller 2... One end of the composite layer is passed from the top of the first support roller 2, and then to the bottom of the second support roller 2, and then to the top of the third support roller 2... until the composite layer is passed out from the discharge end of the thermosetting box 1. The vertical space of the thermosetting box 1 is used to transport the composite layer, which can make more effective use of the overall space in the thermosetting box 1 and reduce the required length space of the thermosetting box 1, which is beneficial to reducing the occupied area of ​​the thermosetting box 1.

[0031] Reference Figure 1 as well as Figure 2 In this embodiment, two rows of support rollers 2 are provided, and the two rows of support rollers 2 are respectively arranged at both ends of the thermosetting box 1 along the height direction. The spacing between the projections of the two rows of support rollers 2 on the bottom wall of the thermosetting box 1 is the same, and the two rows of support rollers 2 are staggered with each other.

[0032] Two rows of support rollers 2 are arranged at both ends of the thermosetting box 1 in the height direction, so that the composite layer can extend longer in the space in the height direction inside the thermosetting box 1, which is conducive to more complete utilization of the internal space of the thermosetting box 1, improving the utilization rate of the internal space of the thermosetting box 1, and reducing the length of the thermosetting box 1 required for drying the composite layer.

[0033] Reference Figure 1 as well as Figure 2 In this embodiment, a conveyor belt 3 is further provided in the thermosetting box 1 , and the length direction of the conveyor belt 3 is consistent with the length direction of the thermosetting box 1 .

[0034] A conveyor belt 3 is provided, and the conveyor belt 3 passes through the thermosetting box 1. When a small sheet of composite layer needs to be dried, the composite layer can be placed on the conveyor belt 3 for drying, which is beneficial to improving the utilization rate of the thermosetting box 1 and making the thermosetting box 1 more adaptable.

[0035] Reference Figure 1 as well as Figure 2 In this embodiment, the length of the conveyor belt 3 is greater than the length of the thermosetting box 1, and one end of the conveyor belt 3 close to the discharge port of the thermosetting box 1 protrudes out of the thermosetting box 1 to form an output section for transporting the dried composite layer.

[0036] The length of the conveyor belt 3 is set such that the conveyor belt 3 can also serve as a conveying device for transporting the composite layer taken off from the support roller 2 after drying, improving the utilization rate of the conveyor belt 3 and reducing the situation of long-term idleness of the conveyor belt 3.

[0037] Referring to Figure 1 and Figure 2 , in this embodiment, a driving shaft 4 and a driven shaft 5 are respectively provided at both ends of the conveyor belt 3. Both ends of the conveyor belt 3 are respectively sleeved on the outer circumferences of the driving shaft 4 and the driven shaft 5. A plurality of intermediate shafts 6 are provided between the driving shaft 4 and the driven shaft 5. A support shaft 7 is further provided below the conveyor belt 3. The support shaft 7 is arranged at the discharge end of the thermosetting box 1, and the support shaft 7 is lower than the intermediate shafts 6. The lower surface of the conveyor belt 3 abuts against the surface of the support shaft 7.

[0038] The support shaft 7 can support the conveyor belt 3. Since the length of the conveyor belt 3 is relatively long, the conveyor belt 3 between the driving shaft 4 and the driven shaft 5 sags due to gravity. The support shaft 7 can buffer and support the conveyor belt 3 in the middle of the conveyor belt 3. The driving shaft 4 can be driven by a motor 13, and then drive the conveyor belt 3 and the driven shaft 5 to move.

[0039] Referring to Figure 1 and Figure 2 , in this embodiment, a tensioning shaft 8 is also rotatably connected inside the conveyor belt 3. The tensioning shaft 8 penetrates through the inside of the conveyor belt 3. The tensioning shaft 8 is parallel to the intermediate shafts 6. The tensioning shaft 8 is lower than the intermediate shafts 6. The tensioning shaft 8 can be translated along the length direction of the conveyor belt 3. After the conveyor belt 3 abuts against the tensioning shaft 8, it abuts against the support shaft 7.

[0040] The tensioning shaft 8 and the support shaft 7 cooperate to tension the conveyor belt 3, preventing the situation that the conveyor belt 3 sags due to its own gravity and causing unstable transmission of the conveyor belt 3, which is beneficial to improving the stability of the movement of the conveyor belt 3.

[0041] Referring to Figure 1 and Figure 2 , in this embodiment, the conveyor belt 3 is a hollow mesh belt.

[0042] The hollow mesh conveyor belt 3 can reduce the weight of the conveyor belt 3. At the same time, when the composite layer to be dried is placed on the conveyor belt 3, since there is a spacing space between both sides of the conveyor belt 3, the hot air for drying can flow from the spacing space between both sides of the conveyor belt 3 to the side where the composite layer abuts against the conveyor belt 3, and dry the composite layer from both sides of the composite layer, which is beneficial to improving the efficiency of drying the thermosetting composite layer.

[0043] Referring to Figure 1 and Figure 2 , in this embodiment, a connecting block 9 is provided at the axis of the tensioning shaft 8. The pressing and thermosetting device further includes a bracket 12. A slide rail 10 for the connecting block 9 to slide is provided on the bracket 12. A cylinder 11 for driving the slide rail 10 to slide is further provided on the bracket 12.

[0044] When it is necessary to adjust the distance between the tensioning shaft 8 and the support shaft 7 so that the conveyor belt 3 is in a taut state, the cylinder 11 is activated to make the tensioning shaft 8 approach or move away from the support shaft 7, so that the conveyor belt 3 is tightened, and the state of the conveyor belt 3 can be adjusted.

[0045] The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby. Therefore, all equivalent changes made according to the structure, shape and principle of the present invention shall be covered within the protection scope of the present invention.

Claims

1. A pressing and thermosetting device, characterized in that: It includes a thermosetting box and support rollers, the support rollers are arranged in the thermosetting box, the support rollers are provided in multiple rows, the multiple rows of support rollers are located at different heights of the thermosetting box, the multiple rows of support rollers are staggered with each other, and the support rollers are rotatably connected to the inner wall of the thermosetting box; a conveyor belt is also provided in the thermosetting box, and the length direction of the conveyor belt is consistent with the length direction of the thermosetting box; a driving shaft and a driven shaft are respectively provided at both ends of the conveyor belt, the two ends of the conveyor belt are respectively sleeved on the outer periphery of the driving shaft and the driven shaft, a number of intermediate shafts are provided between the driving shaft and the driven shaft, and a support shaft is also provided under the conveyor belt, the support shaft is provided at the discharge end of the thermosetting box, the support shaft is lower than the intermediate shaft, and the lower surface of the conveyor belt abuts against the surface of the support shaft.

2. The pressing and thermosetting device according to claim 1, characterized in that: The support rollers are arranged in two rows, and the two rows of support rollers are respectively arranged at both ends of the thermosetting box in the height direction. The spacing between the projections of the two rows of support rollers on the bottom wall of the thermosetting box is the same, and the two rows of support rollers are staggered.

3. The pressing and thermosetting device according to claim 2, characterized in that: The length of the conveyor belt is greater than that of the thermosetting box, and one end of the conveyor belt close to the discharge port of the thermosetting box protrudes out of the thermosetting box to form an output section for transporting the dried composite layer.

4. The pressing and thermosetting device according to claim 3, characterized in that: The conveyor belt is also rotatably connected with a tensioning shaft, which passes through the conveyor belt, is parallel to the middle shaft, is lower than the middle shaft, and can translate along the length direction of the conveyor belt. The conveyor belt abuts against the tensioning shaft and then abuts against the support shaft.

5. The pressing and thermosetting device according to claim 4, characterized in that: The conveyor belt is a hollow mesh belt.

6. The pressing and thermosetting device according to claim 5, characterized in that: The axis of the tightening shaft is provided with a connecting block, and the pressing and hot-setting device also includes a bracket, on which a slide rail for the connecting block to slide is provided, and on which a cylinder for driving the slide rail to slide is also provided.

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