Hot press lamination apparatus

Abstract

The utility model provides a kind of hot-pressing composite equipment, for producing composite material including at least two raw material layers.Hot-pressing composite equipment includes rack, transmission component, heating component and roll pressure cooling component.Transmission component is arranged in rack, and transmission component has conveying channel for accommodating raw material layer, and conveying channel has the inlet end and outlet end for communicating outside and the inside of conveying channel.The outlet end is spaced along the extension direction of conveying channel and located downstream of the inlet end.Heating component is arranged in rack, and heating component is located at the inlet end or upstream of the inlet end along the direction of raw material layer, and heating component is located outside transmission component.Roll pressure cooling component is arranged in rack.According to the hot-pressing composite equipment of the utility model, heating component is arranged outside transmission component, so that the layout of transmission component is simpler, and heating component and transmission component have no friction loss, which also reduces the requirement for the pressure bearing capacity of transmission component.

Description

Technical Field

[0001] This utility model relates generally to the technical field of composite material production, and more specifically to a hot-pressing composite equipment. Background Technology

[0002] In existing continuous fiber-reinforced thermoplastic composite material production processes, the integrated heating and cooling Teflon belt laminating machine is the most commonly used equipment. The thermoplastic raw material is first laid up and enters the hot zone of the machine. The mechanical structure of the hot zone uses electric heating tubes or heat transfer oil installed inside aluminum square tubes to melt the thermoplastic resin in the raw material. This structure has certain drawbacks, namely, the need to maintain uniform heat transfer in the hot zone, which requires precise temperature control of each aluminum square tube. Because the aluminum square tubes are arranged horizontally side-by-side perpendicular to the belt running direction, heat loss to the environment is slow in the middle of the tubes and fast at the sides, resulting in uneven heating of the material. Another conventional heating method is heat transfer oil heating. Compared to electric heating, heat transfer oil heating has smaller temperature fluctuations, but consumes more energy. Furthermore, along the flow direction of the heat transfer oil, the temperature of the oil inevitably decreases gradually with heat conduction, also leading to uneven heating of the material.

[0003] Therefore, there is a need to provide a hot-pressing composite device to at least partially solve the above problems. Utility Model Content

[0004] The utility model description section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This utility model description section is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0005] To at least partially solve the above problems, this utility model provides a hot-pressing composite equipment for producing composite materials, the composite material comprising at least two raw material layers, the hot-pressing composite equipment comprising:

[0006] frame;

[0007] A transfer assembly is disposed on the frame, the transfer assembly having a conveying channel for receiving the raw material layer, the conveying channel having an inlet end communicating with the outside and the interior of the conveying channel;

[0008] A heating assembly, disposed on the frame, is located at the inlet end or upstream of the inlet end along the travel direction of the raw material layer, and is located outside the conveying assembly. The heating assembly is used to heat the raw material layer about to enter the conveying channel.

[0009] A roll-pressing and cooling assembly is disposed on the frame and is used to cool and roll the raw material layer located inside the conveying channel to form a composite material.

[0010] The conveying channel also has an outlet end that connects the outside world and the interior of the conveying channel. The outlet end is spaced apart from the inlet end along the extension direction of the conveying channel and is located downstream of the inlet end. The outlet end is used for the composite material to leave the conveying channel.

[0011] Optionally, the heating assembly includes:

[0012] Upper heating element, the upper heating element being disposed on the frame; and

[0013] A lower heating element is disposed on the frame and located below the upper heating element, and the lower heating element and the upper heating element are staggered along the extension direction of the conveying channel;

[0014] Both the upper heating element and the lower heating element are constructed as laser generators.

[0015] Optionally, the upper heating element is configured to be adjustablely connected to the frame in the vertical direction; and / or

[0016] The lower heating element is configured to be adjustablely connected to the frame in the vertical direction.

[0017] Optionally, along the extension direction of the conveying channel, the upper heating element is closer to the center of the transmission assembly than the lower heating element.

[0018] Optionally, the transmission component includes:

[0019] Upper transmission component, the upper transmission component being disposed on the rack; and

[0020] A lower transmission component is disposed on the rack and located below the upper transmission component to form the conveying channel with the upper transmission component.

[0021] Optionally, along the extension direction of the conveying channel, both ends of the lower conveying component protrude outward from the upper conveying component.

[0022] Optionally, the uptransmission component includes:

[0023] At least two first conveying rollers are pivotally connected to the frame about their axes. The first conveying rollers are arranged in pairs, with the two pairs of first conveying rollers being radially spaced apart. The extension direction of the axis of the first conveying rollers is perpendicular to the extension direction of the conveying channel.

[0024] A first drive belt, the first drive belt being wound around the outer peripheral surface of two paired first conveyor rollers and capable of following the rotation of the first conveyor rollers; and

[0025] At least one first drive member is disposed on the frame and connected to at least one first conveyor roller to drive the first conveyor roller to pivot.

[0026] Optionally, the upper transfer assembly further includes at least one first tension roller, which is adjustablely connected to the frame in a vertical direction.

[0027] Wherein, the extension direction of the axis of the first tension roller is parallel to the extension direction of the axis of the first conveying roller, the first tension roller is pivotally connected to the frame around the axis of the first tension roller, and the outer peripheral surface of the first tension roller abuts against the inner side of the first transmission belt to adjust the tension of the first transmission belt.

[0028] Optionally, the downlink component includes:

[0029] At least two second conveying rollers are pivotally connected to the frame about their axes. The second conveying rollers are arranged in pairs, with the two pairs of second conveying rollers being radially spaced apart. The extension direction of the axis of the second conveying roller is perpendicular to the extension direction of the conveying channel.

[0030] A second drive belt, the second drive belt being wound around the outer peripheral surface of two paired second conveyor rollers and capable of following the movement of the second conveyor rollers; and

[0031] At least one second drive member is disposed on the frame and connected to at least one second conveyor roller to drive the second conveyor roller to pivot.

[0032] Optionally, the lower transfer assembly further includes at least one second tension roller, which is adjustablely connected to the frame in a vertical direction.

[0033] The second tension roller extends parallel to the axis of the second conveying roller. The second tension roller is pivotally connected to the frame around its axis. The outer circumferential surface of the second tension roller abuts against the inner side of the second transmission belt to adjust the tension of the second transmission belt.

[0034] Optionally, the roll cooling assembly includes:

[0035] An upper roller cooling assembly, located inside the upper conveying assembly; and

[0036] The lower roller cooling assembly is located inside the lower conveying assembly and below the upper roller cooling assembly, and the lower roller cooling assembly is arranged correspondingly to the upper roller cooling assembly.

[0037] Optionally, the upper conveying assembly includes a closed first drive belt, and the upper roller cooling assembly includes:

[0038] At least one first cooling member, adjustablely connected vertically to the frame, the first cooling member being used to abut against the inner side of the first drive belt; and

[0039] At least two first pressure rollers are pivotally connected to the frame about their axes, the axes of which extend perpendicularly to the direction of the conveying channel, and the outer peripheral surfaces of the first pressure rollers are used to abut against the inner side of the first drive belt.

[0040] The first pressure roller and the first cooling component are alternately arranged along the extension direction of the conveying channel.

[0041] Optionally, the upper roller cooling assembly further includes a first base, which is adjustablely connected to the frame in a vertical direction. The first cooling component and the first pressure roller are both connected to the first base and can move with the first base.

[0042] Optionally, at least the first cooling member is configured to be adjustablely connected to the first base in the vertical direction.

[0043] Optionally, the lower conveyor assembly includes a closed second drive belt, and the lower roller cooling assembly includes:

[0044] At least one second cooling member, adjustablely connected vertically to the frame, the second cooling member being used to abut against the inner side of the second drive belt; and

[0045] At least two second pressure rollers are pivotally connected to the frame about their axes, the axes of which extend perpendicularly to the direction of the conveying channel, and the outer circumferential surfaces of the second pressure rollers are used to abut against the inner surface of the second drive belt.

[0046] The second pressure roller and the second cooling component are alternately arranged along the extension direction of the conveying channel.

[0047] Optionally, the lower roller cooling assembly further includes a second base, which is adjustablely connected to the frame in a vertical direction. The second cooling component and the second pressure roller are both connected to the second base and can move with the second base.

[0048] Optionally, at least the second cooling member is configured to be adjustablely connected to the second base in the vertical direction.

[0049] According to the hot-pressing composite equipment of this utility model, the heating component is set outside the transmission component, which makes the layout of the transmission component simpler. There is no frictional loss between the heating component and the transmission component, which also reduces the pressure bearing capacity requirements of the transmission component. Attached Figure Description

[0050] The following drawings, which illustrate embodiments of the present invention, are incorporated herein as part of the present invention for understanding the invention. The drawings show embodiments of the present invention and their descriptions, serving to explain the principles of the present invention. In the drawings,

[0051] Figure 1 This is a three-dimensional schematic diagram of a hot-pressing composite device according to a preferred embodiment of the present invention;

[0052] Figure 2 for Figure 1 The diagram shows a three-dimensional representation of the hot-pressing composite equipment, omitting some of the columns and bases.

[0053] Figure 3 for Figure 2 An enlarged schematic diagram of part A; and

[0054] Figure 4 for Figure 1 Front view diagram.

[0055] Explanation of reference numerals in the attached figures:

[0056] 100 Hot Press Composite Equipment

[0057] 110 racks

[0058] 111 Border

[0059] 112 Side Beam

[0060] 113 End Beam

[0061] 114 pillars

[0062] 115 Foot

[0063] 120 Transmission Components

[0064] 121 Conveyor Channel

[0065] 122 Entry Point

[0066] 123 Export end

[0067] 130 Upload Transmission Component

[0068] 131 First conveyor roller

[0069] 132 First transmission belt

[0070] 133 First tensioning roll

[0071] 134 First Assembly Seat

[0072] 135 Second Assembly Seat

[0073] 136 Third Assembly Seat

[0074] 137 First Adjustment Component

[0075] 138 First driving component

[0076] 140 Lower Transmission Component

[0077] 141 Second Conveyor Roller

[0078] 142 Second transmission belt

[0079] 143 Second tension roll

[0080] 144 Fourth Assembly Seat

[0081] 145 Fifth Assembly Seat

[0082] 146 Sixth Assembly Seat

[0083] 147 Second Adjustment Component

[0084] 148 Second drive unit

[0085] 150 heating element

[0086] 151 Upper heating element

[0087] 152 Lower heating element

[0088] 153 First mounting base

[0089] 154 Supporting Components

[0090] 160 Roller Press Cooling Assembly

[0091] 170 Upper Roller Cooling Assembly

[0092] 171 First Cooling Component

[0093] 172 First pressure roller

[0094] 173 First Pyramid

[0095] 174 First Lifting Component

[0096] 175 Second mounting bracket

[0097] 176 First Connecting Seat

[0098] 177 Second lifting component

[0099] 180° lower roller cooling assembly

[0100] 181 Second Cooling Component

[0101] 182 Second pressure roller

[0102] 183 Second Plinth

[0103] 184 Third Lifting Component

[0104] 185 Third mounting bracket

[0105] 186 Second Connector

[0106] 187 Fourth Lifting Component

[0107] D1 First horizontal direction

[0108] D2 Second horizontal direction

[0109] DH (vertical direction) Detailed Implementation

[0110] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that embodiments of the present invention may be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with embodiments of the present invention.

[0111] To fully understand the embodiments of this utility model, a detailed structure will be presented in the following description. Obviously, the implementation of the embodiments of this utility model is not limited to the specific details familiar to those skilled in the art.

[0112] It should be understood that the terminology used herein is intended only to describe particular embodiments and is not intended to limit the invention. The singular forms “a,” “an,” and “the” are also intended to include the plural forms unless the context clearly indicates otherwise. When the terms “comprising” and / or “including” are used in this specification, they indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof.

[0113] The ordinal numbers such as "first" and "second" used in this utility model are merely identifiers and do not have any other meaning, such as a specific order. Furthermore, for example, the term "first component" does not imply the existence of a "second component," and the term "second component" does not imply the existence of a "first component." It should be noted that the terms "upper," "lower," "front," "rear," "left," "right," "inner," "outer," and similar expressions used in this utility model are for illustrative purposes only and are not intended to be limiting.

[0114] The specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings, which show representative embodiments of the present invention and are not intended to limit the present invention.

[0115] This invention provides a hot-pressing composite equipment for producing composite materials, the composite materials comprising at least two raw material layers. The following description uses a composite material comprising two raw material layers.

[0116] Please see Figure 1 The hot pressing composite equipment 100 includes a frame 110, a conveying assembly 120, a heating assembly 150, and a roll-pressing and cooling assembly 160. Specifically, the conveying assembly 120 is disposed on the frame 110 and has a conveying channel 121 for receiving a raw material layer. The conveying channel 121 has an inlet end 122 communicating with the outside and the interior of the conveying channel 121. The heating assembly 150 is disposed on the frame 110. The heating assembly 150 is located at the inlet end 122 or upstream of the inlet end 122 along the direction of travel of the raw material layer. The heating assembly 150 is located outside the conveying assembly 120 and is used to heat the raw material layer about to enter the conveying channel 121. The roll-pressing and cooling assembly 160 is disposed on the frame 110 and is used to cool and roll the raw material layer located inside the conveying channel 121 to form a composite material. Furthermore, the conveying channel 121 also has an outlet end 123 that connects the outside world and the interior of the conveying channel 121. The outlet end 123 is spaced from the inlet end 122 along the extension direction of the conveying channel 121 (or the direction of travel of the raw material layer) and is located downstream of the inlet end 122. The outlet end 123 is used to allow the composite material to leave the conveying channel 121.

[0117] According to the hot-pressing composite equipment 100 of this scheme, the heating component 150 is set outside the transmission component 120, which makes the layout of the transmission component 120 simpler. There is no frictional loss between the heating component 150 and the transmission component 120, which also reduces the pressure bearing capacity requirements of the transmission component 120.

[0118] The conveying channel 121 extends, for example, along a first horizontal direction D1, which is preferably configured to be the length direction of the frame 110.

[0119] The following is a brief introduction to the structure of rack 110.

[0120] The frame 110 includes a frame 111 and uprights 114. There are at least two frames 111, which are spaced apart in the vertical direction DH. The periphery of the frame 111 is connected to the uprights 114, which are arranged in the vertical direction DH. The bottom of the uprights 114 is provided with feet 115 to increase the contact surface with the mounting surface. Figure 1 In this design, there are two frame frames 111 and four uprights 114 evenly distributed around the perimeter of the frame frames 111. Each frame 111 includes side beams 112 arranged along a first horizontal direction D1 and end beams 113 arranged along a second horizontal direction D2. The side beams 112 and end beams 113 together form a rectangular or approximately rectangular frame 111. It is understood that the aforementioned side beams 112, end beams 113, and uprights 114 can all be made of square tubing.

[0121] Please see now Figure 2 and Figure 3 The heating assembly 150 includes an upper heating element 151 and a lower heating element 152. The upper heating element 151 is disposed on the frame 110. The lower heating element 152 is disposed on the frame 110 and located below the upper heating element 151. The lower heating element 152 and the upper heating element 151 are staggered along the extension direction of the conveying channel 121. Preferably, both the upper heating element 151 and the lower heating element 152 are constructed as laser generators. For example, they are flat-panel high-power large-spot laser generators used to heat and melt the thermoplastic resin in the raw material layer. Compared with traditional Teflon belt laminating machines that integrate heating and cooling, the heating assembly uses laser heating, which offers strong temperature controllability, fast heating speed, significantly improves production speed, and ensures product quality. The staggered arrangement of the lower heating element 152 and the upper heating element 151 prevents the laser generators located above and below the raw material layer from firing at each other.

[0122] Figure 2 and Figure 3In the conveying channel 121, the upper heating element 151 is closer to the center of the transfer assembly 120 than the lower heating element 152. Furthermore, the upper heating element 151 and / or the lower heating element 152 are configured to be adjustablely connected to the frame 110 in the vertical direction DH. That is, the upper heating element 151 is configured to be adjustablely connected to the frame 110 in the vertical direction DH; and / or the lower heating element 152 is configured to be adjustablely connected to the frame 110 in the vertical direction DH. For example... Figure 3 and Figure 4 The heating assembly further includes a first mounting base 153 and support members 154. The first mounting base 153 is disposed on the frame 110 and is positioned along a second horizontal direction D2. The second horizontal direction D2 intersects with the first horizontal direction D1. Preferably, the second horizontal direction D2 is configured to be the width direction of the frame 110, that is, the second horizontal direction D2 is perpendicular to the first horizontal direction D1. The support member 154 is disposed on the first mounting base 153, and one end of the support member 154 away from the first mounting base 153 is connected to an upper heating element 151 (or a lower heating element 152). A single upper heating element 151 (or lower heating element 152) is connected to multiple support members 154, which are spaced apart along the second horizontal direction D2. The support members 154 are configured, for example, as pneumatic cylinders, hydraulic cylinders, or other structures that provide lifting action and hold under pressure, to adjust the position of the corresponding upper heating element 151 (or lower heating element 152) along the vertical direction DH. The laser's focusing position is adjusted according to the thickness of the raw material layer to ensure accurate focusing on the surface of the raw material layer throughout the heating process, thereby improving heating uniformity and effectiveness. This flexibility allows the equipment to adapt to various processing needs, improving production efficiency and processing quality.

[0123] Please see now Figure 1 and Figure 4The transmission assembly 120 includes an upper transmission assembly 130 and a lower transmission assembly 140. The upper transmission assembly 130 is disposed on the frame 110. The lower transmission assembly 140 is disposed on the frame 110 and located below the upper transmission assembly 130, forming the aforementioned conveying channel 121 with the upper transmission assembly 130. Preferably, both ends of the lower transmission assembly 140 protrude outward from the upper transmission assembly 130 along the extending direction of the conveying channel 121. Further, the upper transmission assembly 130 includes at least two first conveying rollers 131, which are pivotally connected to the frame 110 about their axes. Each of the first conveying rollers 131 has a first mounting base 134 at both ends along its own axial direction, which is disposed on the frame 110 to mount the first conveying rollers 131 to the frame 110. The first conveying rollers 131 are arranged in pairs, with the two pairs of first conveying rollers 131 being radially spaced apart. The axis of the first conveying roller 131 extends perpendicularly to the direction of extension of the conveying channel 121. For example... Figure 1 and Figure 4 In this assembly, there are two first conveyor rollers 131. The axis of the first conveyor roller 131 extends in a second horizontal direction D2, and correspondingly, the two paired first conveyor rollers 131 are spaced apart along a first horizontal direction D1. The upper conveyor assembly 130 also includes a first drive belt 132 (e.g., constructed as a steel belt) and at least one first drive member 138. The first drive belt 132 is wound around the outer circumferential surface of the two paired first conveyor rollers 131 and is capable of following the first conveyor rollers 131. The first drive member 138 is disposed on the frame 110 and connected to at least one first conveyor roller 131 to drive the first conveyor roller 131 to pivot. It is understood that the first drive member 138 may be constructed as a motor, for example, connected to the frame 110 via a bearing housing. That is, the first drive member 138 drives one of the first conveyor rollers 131 to pivot, and under the drive of the first drive belt 132, drives the other first conveyor roller 131 to pivot. Alternatively, each first conveyor roller 131 is connected to a first drive member 138. Preferably, the two first conveying rollers 131 in a pair are of the same size and are set at the same height.

[0124] Please continue reading. Figure 1 and Figure 4 Furthermore, the upper transfer assembly 130 also includes at least one first tension roller 133, which is adjustablely connected to the frame 110 in the vertical direction DH. Figure 1 and Figure 4In this embodiment, there is one first tension roller 133. In embodiments not shown, there may be multiple first tension rollers 133. The following description assumes there is only one first tension roller 133. The axis of the first tension roller 133 extends parallel to the axis of the first conveyor roller 131. In other words, the first tension roller 133 is positioned along a second horizontal direction D2. The first tension roller 133 is pivotally connected to the frame 110 about its axis. The outer peripheral surface of the first tension roller 133 abuts against the inner surface of the first drive belt 132 to adjust the tension of the first drive belt 132. Specifically, Figure 1 and Figure 4 The upper transmission assembly 130 further includes a second mounting base 135, which is disposed on the frame 110. The second mounting bases 135 are arranged in pairs, spaced apart along a second horizontal direction D2 and located on either side of the first tension roller 133. A third mounting base 136 is also disposed at the second mounting base 135, and the first tension roller 133 is pivotally connected to the third mounting base 136 about its axis. The upper transmission assembly 130 also includes a first adjusting member 137, which is disposed on the second mounting base 135. The first adjusting member 137 is constructed, for example, as a pneumatic cylinder, hydraulic cylinder, or other structure that provides lifting action and maintains pressure. The first adjusting member 137 can drive the third mounting base 136 to move the first tension roller 133 up and down, thereby adjusting the tension of the first transmission belt 132.

[0125] Accordingly, the lower conveying assembly 140 includes at least two second conveying rollers 141, which are pivotally connected to the frame 110 about their axes. Fourth mounting seats 144 are provided at both ends of each second conveying roller 141 along its axial direction, and are disposed on the frame 110 to mount the second conveying rollers 141 to the frame 110. The second conveying rollers 141 are arranged in pairs, with the pairs of second conveying rollers 141 radially spaced. The axial direction of the second conveying rollers 141 extends perpendicular to the extension direction of the conveying channel 121. For example... Figure 1 and Figure 4In this assembly, there are two second conveyor rollers 141. The axis of the second conveyor roller 141 extends in a second horizontal direction D2, and correspondingly, the two pairs of second conveyor rollers 141 are spaced apart along a first horizontal direction D1. The lower conveyor assembly 140 also includes a second drive belt 142 (e.g., constructed as a steel belt) and at least one second drive member 148. The second drive belt 142 is wound around the outer circumferential surface of the two pairs of second conveyor rollers 141 and is capable of following the movement of the second conveyor rollers 141. The second drive member 148 is disposed on the frame 110 and connected to at least one second conveyor roller 141 to drive the second conveyor roller 141 to pivot. It is understood that the second drive member 148 may be constructed as a motor, for example, connected to the frame 110 via a bearing housing. That is, the second drive member 148 drives one of the second conveyor rollers 141 to pivot, and under the drive of the second drive belt 142, drives the other second conveyor roller 141 to pivot. Alternatively, each second conveyor roller 141 is connected to a second drive member 148. Preferably, the paired second conveyor rollers 141 are of the same size and height. Furthermore, along the extending direction of the conveying channel 121, the distance between the paired second conveyor rollers 141 is greater than the distance between the paired first conveyor rollers 131. In other words, along the extending direction of the conveying channel 121, the axis connecting the paired first conveyor rollers 131 forms a first horizontal line, and the axis connecting the paired second conveyor rollers 141 forms a second horizontal line. Both ends of the second horizontal line extend beyond the first horizontal line, facilitating the entry (entering the conveying channel 121) and exit (leaving the conveying channel 121) of the raw material layer (e.g., a continuous fiber-reinforced resin strip).

[0126] Please continue reading. Figure 1 and Figure 4 Furthermore, the lower transfer assembly 140 also includes at least one second tension roller 143, which is adjustablely connected to the frame 110 in the vertical direction DH. Figure 1 and Figure 4 In this embodiment, there is one second tension roller 143. In embodiments not shown, there may be multiple second tension rollers 143. The following description assumes there is only one second tension roller 143. The axis of the second tension roller 143 extends parallel to the axis of the second conveyor roller 141. In other words, the second tension roller 143 is positioned along a second horizontal direction D2. The second tension roller 143 is pivotally connected to the frame 110 about its axis. The outer peripheral surface of the second tension roller 143 abuts against the inner surface of the second drive belt 142 to adjust the tension of the second drive belt 142. Specifically, Figure 1 and Figure 4The lower transmission assembly 140 further includes a fifth mounting base 145, which is disposed on the frame 110. The fifth mounting bases 145 are arranged in pairs, spaced apart along a second horizontal direction D2 and located on either side of the second tension roller 143. A sixth mounting base 146 is also disposed at the fifth mounting base 145, and the second tension roller 143 is pivotally connected to the sixth mounting base 146 about its axis. The lower transmission assembly 140 also includes a second adjusting member 147, which is disposed on the fifth mounting base 145. The second adjusting member 147 is constructed, for example, as a pneumatic cylinder, hydraulic cylinder, or other structure that provides lifting action and maintains pressure. The second adjusting member 147 can drive the sixth mounting base 146 to move the second tension roller 143 up and down, thereby adjusting the tension of the second transmission belt 142.

[0127] Please see now Figures 1 to 4 The roller cooling assembly 160 includes an upper roller cooling assembly 170 and a lower roller cooling assembly 180. The upper roller cooling assembly 170 is located inside the upper conveying assembly 130, and the lower roller cooling assembly 180 is located inside the lower conveying assembly 140 and below the upper roller cooling assembly. The lower roller cooling assembly 180 is correspondingly arranged to the upper roller cooling assembly 170.

[0128] Specifically, please refer to Figure 1 and Figure 4 The upper conveying assembly 130 includes a closed first drive belt 132. The upper roller cooling assembly 170 includes at least one first cooling member 171 and at least two first pressure rollers 172. The first cooling member 171 is adjustablely connected to the frame 110 in a vertical direction DH. The first cooling member 171 is used to abut against the inner side of the first drive belt 132. The first pressure rollers 172 are pivotally connected to the frame 110 about their axis. The axis of the first pressure rollers 172 extends perpendicular to the extension direction of the conveying channel 121. In other words, the axis of the first pressure rollers 172 extends along a second horizontal direction D2. The outer peripheral surface of the first pressure rollers 172 is used to abut against the inner side of the first drive belt 132. It should be noted that the first pressure rollers 172 and the first cooling member 171 are alternately arranged along the extension direction of the conveying channel 121. For example... Figure 1 and Figure 4 In this assembly, there are three first cooling components 171 and two first pressure rollers 172. Along the extension direction of the conveying channel 121, first cooling components 171 are provided on both sides of the first pressure rollers 172. The first cooling components 171 are preferably plate-shaped. The first cooling components 171 are used to cool the first transmission belt 132, thereby cooling the raw material layer. The first pressure rollers 172 press against the first transmission belt 132 to remove air bubbles during the cooling and shaping process of the raw material layer.

[0129] The upper roller cooling assembly 170 also includes a first base 173, which is adjustablely connected to the frame 110 in the vertical direction DH. The first cooling member 171 and the first pressure roller 172 are both connected to the first base 173 and are capable of moving with the first base 173. For example... Figure 4 In this configuration, a first base 173 is disposed along a first horizontal direction D1, and a plurality of second lifting members 177 are disposed above the first base 173. Each second lifting member 177 is disposed along a vertical direction DH, with one end connected to the first base 173 and the other end of the second lifting member 177, away from the first base 173, connected to the frame 110. It is understood that the second lifting member 177 may be constructed as a pneumatic cylinder, a hydraulic cylinder, or other structure that provides lifting action and maintains it under pressure. Furthermore, at least the first cooling member 171 is configured to be adjustablely connected to the first base 173 along the vertical direction DH. For example... Figure 4 In this configuration, a first lifting member 174 is disposed above the first cooling member 171. One end of the first lifting member 174 is connected to the first cooling member 171, and the other end of the first lifting member 174, away from the first cooling member 171, is connected to the first base 173 to control the fit between the first cooling member 171 and the inner side of the first transmission belt 132. It is understood that the first lifting member 174 can be constructed as a pneumatic cylinder, a hydraulic cylinder, or other structure that provides lifting action and maintains it under pressure.

[0130] Please continue reading. Figure 1 and Figure 4 Along the second horizontal direction D2, both ends of the first pressure roller 172 are provided with first connecting seats 176, and the first pressure roller 172 is pivotally connected to the first connecting seats 176 about its axis. Above the first connecting seats 176, a second mounting seat 175 is also provided. The second mounting seat 175 is arranged along the vertical direction DH, with one end connected to the first connecting seat 176 and the other end of the second mounting seat 175, away from the first connecting seat 176, connected to the first base 173. In embodiments not shown, the second mounting seat 175 may also be constructed as a pneumatic cylinder, hydraulic cylinder, or other structure that provides lifting action and holds under pressure. That is, the first pressure roller 172 is configured to be adjustablely connected to the first base 173 along the vertical direction DH.

[0131] Accordingly, the lower conveying assembly 140 includes a closed second drive belt 142. The lower roller cooling assembly 180 includes at least one second cooling member 181 and at least two second pressure rollers 182. The second cooling member 181 is adjustablely connected to the frame 110 in the vertical direction DH. The second cooling member 181 is used to abut against the inner side of the second drive belt 142. The second pressure rollers 182 are pivotally connected to the frame 110 about their axis. The axis of the second pressure rollers 182 extends perpendicular to the extension direction of the conveying channel 121. In other words, the axis of the second pressure rollers 182 extends along a second horizontal direction D2. The outer peripheral surface of the second pressure rollers 182 is used to abut against the inner side of the second drive belt 142. It should be noted that the second pressure rollers 182 and the second cooling member 181 are alternately arranged along the extension direction of the conveying channel 121. For example Figure 1 and Figure 4 In this configuration, there are three second cooling components 181 and two second pressure rollers 182. Along the extension direction of the conveying channel 121, second cooling components 181 are provided on both sides of the second pressure rollers 182. The second cooling components 181 are preferably plate-shaped. The second cooling components 181 are used to cool the second transmission belt 142, thereby cooling the raw material layer. The second pressure rollers 182 press against the second transmission belt 142 to remove air bubbles during the cooling and shaping process of the raw material layer.

[0132] The lower roller cooling assembly 180 also includes a second base 183, which is adjustablely connected to the frame 110 in the vertical direction DH. The second cooling member 181 and the second pressure roller 182 are both connected to the second base 183 and are capable of moving with the second base 183. For example... Figure 4 In this configuration, a second base 183 is disposed along a first horizontal direction D1, and a plurality of fourth lifting members 187 are disposed above the second base 183. Each fourth lifting member 187 is disposed along a vertical direction DH, with one end connected to the second base 183 and the other end of the fourth lifting member 187, away from the second base 183, connected to the frame 110. It is understood that the fourth lifting member 187 may be constructed as a pneumatic cylinder, a hydraulic cylinder, or other structure that provides lifting action and maintains it under pressure. Furthermore, at least the second cooling member 181 is configured to be adjustably connected to the second base 183 along the vertical direction DH. For example... Figure 4 In this configuration, a third lifting member 184 is disposed above the second cooling member 181. One end of the third lifting member 184 is connected to the second cooling member 181, and the other end of the third lifting member 184, away from the second cooling member 181, is connected to the second base 183 to control the fit between the second cooling member 181 and the inner side of the second transmission belt 142. It is understood that the third lifting member 184 can be constructed as a pneumatic cylinder, a hydraulic cylinder, or other structure that provides lifting action and maintains pressure.

[0133] Please continue reading. Figure 1 and Figure 4 Along the second horizontal direction D2, both ends of the second pressure roller 182 are provided with second connecting seats 186, and the second pressure roller 182 is pivotally connected to the second connecting seats 186 about its axis. Above the second connecting seats 186, a third mounting seat 185 is also provided. The third mounting seat 185 is arranged along the vertical direction DH, with one end connected to the second connecting seat 186 and the other end of the third mounting seat 185, away from the second connecting seat 186, connected to the second base 183. In embodiments not shown, the third mounting seat 185 may also be constructed as a pneumatic cylinder, hydraulic cylinder, or other structure that provides lifting action and holds under pressure. That is, the second pressure roller 182 is configured to be adjustablely connected to the second base 183 along the vertical direction DH. The lower roller cooling assembly 180 and the upper roller cooling assembly 170 are arranged symmetrically opposite each other.

[0134] According to this utility model, the hot-pressing and cooling equipment, compared with the traditional integrated hot and cold Teflon belt laminating machine, uses laser heating for the raw material layer. This provides strong temperature control and rapid heating, significantly increasing production speed and ensuring product quality. During the cooling and shaping of the raw material layer, the transmission belt can withstand higher pressure. With both the first and second transmission belts constructed of steel belts, the surface of the steel belt is smoother than that of a regular belt, thus improving the surface quality of the product.

[0135] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for descriptive purposes only and is not intended to limit the scope of the invention. Terms such as “set” appearing herein can refer to either a component being directly attached to another component or a component being attached to another component via an intermediary. A feature described in one embodiment may be applied, alone or in combination with other features, to another embodiment, unless that feature is not applicable in that other embodiment or is otherwise stated.

[0136] This utility model has been described through the above embodiments. However, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit this utility model to the described embodiments. Those skilled in the art will understand that many more variations and modifications can be made based on the teachings of this utility model, and all such variations and modifications fall within the scope of protection claimed by this utility model.

Claims

1. A hot-pressing composite equipment for producing composite materials, the composite material comprising at least two raw material layers, characterized in that, The hot-pressing composite equipment includes: frame; A transfer assembly is disposed on the frame, the transfer assembly having a conveying channel for receiving the raw material layer, the conveying channel having an inlet end communicating with the outside and the interior of the conveying channel; A heating assembly, disposed on the frame, is located at the inlet end or upstream of the inlet end along the travel direction of the raw material layer, and is located outside the conveying assembly. The heating assembly is used to heat the raw material layer about to enter the conveying channel. A roll-pressing and cooling assembly is disposed on the frame and is used to cool and roll the raw material layer located inside the conveying channel to form a composite material. The conveying channel also has an outlet end that connects the outside world and the interior of the conveying channel. The outlet end is spaced apart from the inlet end along the extension direction of the conveying channel and is located downstream of the inlet end. The outlet end is used for the composite material to leave the conveying channel.

2. The hot-pressing composite equipment according to claim 1, characterized in that, The heating component includes: Upper heating element, the upper heating element being disposed on the frame; and A lower heating element is disposed on the frame and located below the upper heating element, and the lower heating element and the upper heating element are staggered along the extension direction of the conveying channel; Both the upper heating element and the lower heating element are constructed as laser generators.

3. The hot-pressing composite equipment according to claim 2, characterized in that, The upper heating element is configured to be adjustablely connected to the frame in the vertical direction; and / or The lower heating element is configured to be adjustablely connected to the frame in the vertical direction.

4. The hot-pressing composite equipment according to claim 2, characterized in that, Along the extension direction of the conveying channel, the upper heating element is closer to the center of the transmission assembly than the lower heating element.

5. The hot-pressing composite equipment according to claim 1, characterized in that, The transmission component includes: Upper transmission component, the upper transmission component being disposed on the rack; and A lower transmission component is disposed on the rack and located below the upper transmission component to form the conveying channel with the upper transmission component.

6. The hot-pressing composite equipment according to claim 5, characterized in that, Along the extension direction of the conveying channel, both ends of the lower conveying component protrude outward from the upper conveying component.

7. The hot-pressing composite equipment according to claim 5, characterized in that, The uptransmission component includes: At least two first conveying rollers are pivotally connected to the frame about their axes. The first conveying rollers are arranged in pairs, with the two pairs of first conveying rollers being radially spaced apart. The extension direction of the axis of the first conveying rollers is perpendicular to the extension direction of the conveying channel. A first drive belt, the first drive belt being wound around the outer peripheral surface of two paired first conveyor rollers and capable of following the rotation of the first conveyor rollers; and At least one first drive member is disposed on the frame and connected to at least one first conveyor roller to drive the first conveyor roller to pivot.

8. The hot-pressing composite equipment according to claim 7, characterized in that, The upper transfer assembly further includes at least one first tension roller, which is adjustablely connected to the frame in a vertical direction. Wherein, the extension direction of the axis of the first tension roller is parallel to the extension direction of the axis of the first conveying roller, the first tension roller is pivotally connected to the frame around the axis of the first tension roller, and the outer peripheral surface of the first tension roller abuts against the inner side of the first transmission belt to adjust the tension of the first transmission belt.

9. The hot-pressing composite equipment according to claim 5, characterized in that, The downlink component includes: At least two second conveying rollers are pivotally connected to the frame about their axes. The second conveying rollers are arranged in pairs, with the two pairs of second conveying rollers being radially spaced apart. The extension direction of the axis of the second conveying roller is perpendicular to the extension direction of the conveying channel. A second drive belt, the second drive belt being wound around the outer peripheral surface of two paired second conveyor rollers and capable of following the movement of the second conveyor rollers; and At least one second drive member is disposed on the frame and connected to at least one second conveyor roller to drive the second conveyor roller to pivot.

10. The hot-pressing composite equipment according to claim 9, characterized in that, The lower transfer assembly further includes at least one second tension roller, which is adjustablely connected to the frame in a vertical direction. The second tension roller extends parallel to the axis of the second conveying roller. The second tension roller is pivotally connected to the frame around its axis. The outer circumferential surface of the second tension roller abuts against the inner side of the second transmission belt to adjust the tension of the second transmission belt.

11. The hot-pressing composite equipment according to claim 5, characterized in that, The roll cooling assembly includes: An upper roller cooling assembly, located inside the upper conveying assembly; and A lower roller cooling assembly is located inside the lower conveying assembly and below the upper roller cooling assembly, and the lower roller cooling assembly is arranged correspondingly to the upper roller cooling assembly.

12. The hot-pressing composite equipment according to claim 11, characterized in that, The upper transmission assembly includes a closed first transmission belt, and the upper roller cooling assembly includes: At least one first cooling member, adjustablely connected vertically to the frame, the first cooling member being used to abut against the inner side of the first drive belt; and At least two first pressure rollers are pivotally connected to the frame about their axes, the axes of which extend perpendicularly to the direction of the conveying channel, and the outer peripheral surfaces of the first pressure rollers are used to abut against the inner side of the first drive belt. The first pressure roller and the first cooling component are alternately arranged along the extension direction of the conveying channel.

13. The hot-pressing composite equipment according to claim 12, characterized in that, The upper roller cooling assembly further includes a first base, which is adjustablely connected to the frame in a vertical direction. The first cooling component and the first pressure roller are both connected to the first base and can move with the first base.

14. The hot-pressing composite equipment according to claim 13, characterized in that, At least the first cooling component is configured to be adjustablely connected to the first base in the vertical direction.

15. The hot-pressing composite equipment according to claim 11, characterized in that, The lower transmission assembly includes a closed second transmission belt, and the lower roller cooling assembly includes: At least one second cooling member, adjustablely connected vertically to the frame, the second cooling member being used to abut against the inner side of the second drive belt; and At least two second pressure rollers are pivotally connected to the frame about their axes, the axes of which extend perpendicularly to the direction of the conveying channel, and the outer circumferential surfaces of the second pressure rollers are used to abut against the inner surface of the second drive belt. The second pressure roller and the second cooling component are alternately arranged along the extension direction of the conveying channel.

16. The hot-pressing composite equipment according to claim 15, characterized in that, The lower roller cooling assembly also includes a second base, which is adjustablely connected to the frame in a vertical direction. The second cooling component and the second pressure roller are both connected to the second base and can move with the second base.

17. The hot-pressing composite equipment according to claim 16, characterized in that, At least the second cooling component is configured to be adjustablely connected to the second base in the vertical direction.

Images