Double-sided impressing and curing device

Abstract

The invention discloses a double-sided impressing and curing device, which belongs to the technical field of impressing devices and comprises a first impressing assembly, a second impressing assembly, a curing assembly and an upper computer. The first impressing assembly comprises a first driving piece and a steel belt, the first driving piece drives the steel belt to move, and a first pattern is printed on the steel belt. The second impressing assembly comprises a roller and a second driving part, the second driving part drives the roller to rotate, a second pattern is printed on the roller, and the roller and the steel belt are oppositely arranged. The curing assembly comprises a base and a curing piece, and the curing piece is connected to the base and located in the roller. And the first driving piece and the second driving piece are electrically connected with the upper computer. According to the double-sided impressing curing device, the first impressing assembly and the second impressing assembly are arranged to be matched, so that the double sides of the material to be impressed can be impressed synchronously, time is saved, efficiency is improved, and meanwhile the impressing effect is good. And meanwhile, the curing assembly is arranged, the curing process can be carried out, space is saved, and the device can be suitable for more scenes.

Description

Technical Field

[0001] The invention belongs to the technical field of imprinting devices, and in particular relates to a double-sided imprinting and curing device. Background Art

[0002] Nanoimprinting is a new pattern transfer device that is different from traditional photolithography technology. It can copy nano patterns from templates to substrates, and has the advantages of high yield, low cost and simple process. In the future, this device may gradually replace traditional photolithography technology and become an important processing method in the field of microelectronics and materials.

[0003] However, the nanoimprinting device requires complex process flow and parameter adjustment, and the operator needs to have professional skills and experience. The interaction between the imprinted material and the mold may not be ideal, and the pressure applied by the imprinting device is unevenly distributed, which will cause the nanostructure to appear uneven during the imprinting process. Nanoimprinting causes the surface to be uneven and defective or uneven nanostructures to appear.

[0004] Furthermore, the current nanoimprint technology cannot realize double-sided simultaneous imprinting well, and it is even more difficult to perform curing during double-sided simultaneous imprinting to obtain a finished product. Summary of the invention

[0005] In view of one or more of the above defects or improvement needs of the prior art, the present invention provides a double-sided imprinting and curing device, which can realize double-sided synchronous imprinting and perform curing steps at the same time, thereby saving time and improving production efficiency.

[0006] To achieve the above-mentioned object, the present invention provides a double-sided imprinting and curing device, which includes a first imprinting component, a second imprinting component, a curing component and a host computer;

[0007] The first stamping assembly includes a first driving member and a steel belt, the first driving member drives the steel belt to move, and a first pattern is printed on the steel belt;

[0008] The second stamping assembly comprises a roller and a second driving member, the second driving member drives the roller to rotate, a second pattern is printed on the roller, and the roller is arranged opposite to the steel belt;

[0009] The curing assembly comprises a base and a curing member, wherein the curing member is connected to the base and is located inside the drum;

[0010] The first driving member and the second driving member are electrically connected to the host computer, and the host computer controls the output power of the first driving member and the second driving member so that the rotation speed of the roller driven by the second driving member corresponds to the movement speed of the steel belt driven by the first driving member.

[0011] As a further improvement of the present invention, the curing assembly further comprises an observation member, the observation member is connected to the base, the observation member is located in the drum, and the observation member is electrically connected to the upper computer;

[0012] A first marking point is printed on the steel belt, and a second marking point is printed on the roller. The observation component can observe the positions of the first marking point and the second marking point and transmit the observed data to the host computer.

[0013] As a further improvement of the present invention, the first stamping assembly also includes a first rotating member and a second rotating member, the first rotating member is connected to the output shaft of the first driving member and is located at one end of the steel belt, and the second rotating member is located at the other end of the steel belt.

[0014] As a further improvement of the present invention, the first stamping component also includes an adjustment component, which includes a third driving member and a control member, one end of the control member is connected to the third driving member, and the other end is connected to the second rotating member, the third driving member can drive the control member to move, and the third driving member is electrically connected to the upper computer.

[0015] As a further improvement of the present invention, the first stamping assembly further includes a detection member, the detection member is respectively connected to the first rotating member and the second rotating member, and the detection member is electrically connected to the host computer;

[0016] The steel belt is provided with a through hole, and the first rotating member and the second rotating member are provided with a limiting member corresponding to the through hole, and the limiting member can pass through the through hole.

[0017] As a further improvement of the present invention, the second stamping assembly further includes a moving member, a fourth driving member and a fifth driving member, the roller is connected to the moving member, the fourth driving member and the fifth driving member are connected to the moving member, the fourth driving member can drive the moving member to move along the first direction, and the fifth driving member can drive the moving member to move along the second direction; the fourth driving member and the fifth driving member are electrically connected to the upper computer;

[0018] The first direction is parallel to the feeding direction of the material to be imprinted, the second direction is perpendicular to the first direction, and the second direction is parallel to the plane where the moving member is located.

[0019] As a further improvement of the present invention, the second stamping assembly further includes a pressing assembly, the pressing assembly includes a sixth driving member, a guide member, a transition member and a pressing member, the transition member is connected with the sixth driving member, the guide member and the pressing member, the sixth driving member can drive the transition member to move along the guide member, and the transition member drives the pressing member to move; the guide member is arranged along the third direction;

[0020] Wherein, the third direction is perpendicular to the plane where the moving part is located.

[0021] As a further improvement of the present invention, at least one pressing assembly is provided at each of the two ends of the roller along the second direction.

[0022] As a further improvement of the present invention, the second stamping assembly also includes a first support member, a second support member and a third support member, the first support member, the second support member and the third support member are arranged between the moving member and the roller, the first support member is used to support the roller, the second support member is used to support the steel belt, and the third support member is used to support the material to be stamped.

[0023] As a further improvement of the present invention, the material used to make the roller includes quartz.

[0024] The above-mentioned improved technical features can be combined with each other as long as they do not conflict with each other.

[0025] In general, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects:

[0026] (1) The double-sided imprinting and curing device of the present invention can simultaneously imprint both sides of the material to be imprinted by arranging a first imprinting component and a second imprinting component, thereby saving time, improving efficiency, and achieving a good imprinting effect. The curing component is also arranged to perform a curing process, save space, and be applicable to a wider variety of scenarios.

[0027] (2) The double-sided imprinting and curing device of the present invention includes an observation component through a curing component so that the observed real-time positions of the steel belt and the roller can be fed back to the host computer. The host computer then makes adjustments based on the results to ensure that the double-sided imprinting of the material to be imprinted is synchronized and the imprinting process is reliable.

[0028] (3) The double-sided embossing curing device of the present invention is provided with an adjustment component and a detection component through the first embossing component, so that the embossing process of the first embossing component is controllable and the effect is better. At the same time, a limiter is provided to cooperate with the through hole, so that the steel belt has higher precision during operation.

[0029] (4) The double-sided embossing and curing device of the present invention is provided with a plurality of adjustable components through the second embossing assembly, which can adjust the roller in three directions and realize synchronous operation with the steel belt, thereby ensuring accurate embossing and improving embossing precision.

[0030] (5) The double-sided stamping and curing device in the present invention can realize the double-sided synchronous stamping of the material to be processed, and at the same time, the second stamping component can be adjusted at any time based on the first stamping component to ensure that the double-sided stamping of the material to be processed meets the requirements and can be matched, and the finished product effect is good. At the same time, a curing component is also arranged in the drum, which saves space while the curing component can perform the curing process. At the same time, the observation part arranged on it can observe the real-time position of the drum and the steel belt, and can transmit the position deviation between the two to the upper computer so that the upper computer can adjust the position of the second stamping component to ensure accurate stamping and improve the yield and stamping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 2 is a side view of the overall structure of the double-sided imprint curing device in an embodiment of the present invention;

[0033] Figure 2 Schematic diagram of a first imprinting component of a double-sided imprinting and curing device in an embodiment of the present invention;

[0034] Figure 3 Schematic diagram of a second imprinting assembly of a double-sided imprinting and curing device in an embodiment of the present invention;

[0035] Figure 4 Schematic diagram of a curing component of a double-sided imprint curing device according to an embodiment of the present invention;

[0036] In all the drawings, the same reference numerals represent the same technical features, specifically:

[0037] 1. First stamping component; 2. Second stamping component; 3. Curing component;

[0038] 101, first driving member; 102, steel belt; 103, first rotating member; 104, second rotating member; 105, adjustment component; 106, detection member; 1051, third driving member; 1052, control member;

[0039] 201, roller; 202, second driving member; 203, moving member; 204, fourth driving member; 205, fifth driving member; 206, pressing assembly; 207, first supporting member; 208, second supporting member; 209, third supporting member; 2061, sixth driving member; 2062, guide member; 2063, transition member; 2064, pressing member;

[0040] 301, base; 302, solidified part; 303, observation part;

[0041] a, first direction; b, second direction; c, third direction. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0043] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0047] Example:

[0048] See also Figure 1 to Figure 4 ,like Figure 1 As shown, the double-sided imprinting and curing device in the preferred embodiment of the present invention comprises a first imprinting component 1, a second imprinting component 2, a curing component 3 and a host computer (not shown in the figure). The material to be imprinted passes through the first imprinting component 1 and the second imprinting component 2 to achieve double-sided synchronous imprinting of the material to be imprinted.

[0049] Specifically, in the preferred embodiment, the first stamping assembly 1 includes a first driving member 101 and a steel belt 102. The first driving member 101 drives the steel belt 102 to move, and a first pattern is printed on the steel belt 102. It can be understood that the material to be stamped passes through the surface of the steel belt 102, and the first pattern on the surface of the steel belt 102 can be stamped on the material to be stamped, so as to stamp one side of the material to be stamped. The steel belt 102 is a belt-shaped object connected end to end, which can reciprocate cyclically to achieve uninterrupted stamping of the material to be stamped.

[0050] Further, in a preferred embodiment, the second stamping assembly 2 includes a roller 201 and a second driving member 202, the second driving member 202 drives the roller 201 to rotate, the roller 201 is printed with a second pattern, and the roller 201 is arranged opposite to the steel belt 102. It can be understood that the second pattern printed on the roller 201 can be stamped on the other side of the material to be processed, and the material to be processed passes between the roller 201 and the steel belt 102, so as to realize double-sided stamping of the material to be processed. The first driving member 101 and the second driving member 202 are electrically connected to the host computer, and the host computer controls the output power of the first driving member 101 and the second driving member 202 so that the rotation speed of the roller 201 driven by the second driving member 202 corresponds to the moving speed of the steel belt 102 driven by the first driving member 101, that is, when the roller 201 and the steel belt 102 are working, the patterns set thereon are stamped on both sides of the material to be stamped at the same speed, so as to realize the double-sided synchronous stamping of the material to be stamped. In specific implementation, the movement of the steel belt 102 can be used as a reference to adjust the rotation of the roller 201 so that the patterns can correspond.

[0051] In the specific implementation, the second driving member 202 can use a DD module. On the basis of providing power for the roller 201 to rotate, since the first driving member 101 and the second driving member 202 are electrically connected to the host computer, the DD module adopts a position loop electronic cam control, dynamically modifies the electronic gear ratio according to the running position signal of the steel belt 102, and performs position compensation in real time. The first stamping component 1 and the second stamping component 2 can exchange information to achieve double-sided synchronous printing.

[0052] Preferably, if Figure 4 As shown, in a preferred embodiment, the curing assembly 3 includes a base 301 and a curing member 302, the curing member 302 is connected to the base 301, and the curing member 302 is located inside the roller 201. It is understandable that the roller 201 is set to be hollow, so that the curing member 302 and other devices can be placed therein, and other processes can be carried out while saving space. The curing member 302 uses a UV curing lamp to cure the UV glue on the material to be processed. In a preferred embodiment, the material for manufacturing the roller 201 includes quartz. The UV light emitted by the curing member 302 transmits the quartz roller 201 and the transparent material to be imprinted, so that the front UV glue and the back UV glue of the material to be imprinted can be cured at the same time.

[0053] Furthermore, in the preferred embodiment, the curing assembly 3 further includes an observation piece 303, which is connected to the base 301, is located in the drum 201, and is electrically connected to the upper computer. In the specific implementation, the observation piece 303 uses a positioning camera, which uses a 45-degree angle reflector to achieve optical path turning and realize real-time position display. Two observation pieces 303 are provided to enable better detection.

[0054] Among them, a first mark point is printed on the steel belt 102, and a second mark point is printed on the roller 201. The first mark point and the second mark point can be set at one or more according to the actual situation. The observation part 303 can observe the position of the first mark point and the second mark point and transmit the observed data to the host computer. The first mark point and the second mark point are set correspondingly, and the observation part 303 can detect the position deviation between the first mark point and the second mark point, and provide real-time feedback on the position deviation between the current mark points so that the second stamping component 2 can be adjusted.

[0055] In detail, Figure 2 As shown, in the preferred embodiment, the first stamping assembly 1 also includes a first rotating member 103 and a second rotating member 104. The first rotating member 103 is connected to the output shaft of the first driving member 101 and is located at one end of the steel belt 102. The second rotating member 104 is located at the other end of the steel belt 102. In the specific implementation, the first rotating member 103 adopts a driving wheel, and the second rotating member 104 adopts a driven wheel. The steel belt 102 moves between the driving wheel and the driven wheel. The first driving member 101 drives the driving wheel to rotate, thereby driving the steel belt 102 to move, and then drives the driven wheel to rotate to form a cycle. The first driving member 101 can use a right-angle reducer and a servo motor to provide power for the first rotating member 103.

[0056] In addition, in the preferred embodiment, the first stamping component 1 also includes an adjustment component 105, and the adjustment component 105 includes a third driving member 1051 and a control member 1052. One end of the control member 1052 is connected to the third driving member 1051, and the other end is connected to the second rotating member 104. The third driving member 1051 can drive the control member 1052 to move, and the third driving member 1051 is electrically connected to the upper computer.

[0057] It is understandable that two adjustment components 105 can be provided according to actual conditions, respectively connected to the two sides of the second rotating member 104, for tensioning the steel belt 102, the third driving member 1051 can be a servo motor, and the control member 1052 can be a screw module to adjust the left and right sides of the second rotating member 104. The adjustment component 105 connected to the host computer can adopt a torque mode during operation to ensure that the two sides of the second rotating member 104 are evenly stressed, thereby controlling the error of the steel belt 102.

[0058] In the preferred embodiment, the first stamping assembly 1 further includes a detection member 106, which is respectively connected to the first rotating member 103 and the second rotating member 104, and the detection member 106 is electrically connected to the host computer. In specific implementation, the detection member 106 uses an encoder, which is provided with two encoders, which are respectively connected to the first rotating member 103 and the second rotating member 104 through friction, and the encoder feeds back the position to the host computer to realize real-time monitoring of the running position of the steel belt 102.

[0059] In the preferred embodiment, a through hole is provided on the steel belt 102, and a limiting member is provided on the first rotating member 103 and the second rotating member 104 corresponding to the through hole, and the limiting member can pass through the through hole. In specific implementation, the limiting member is a pin, and a plurality of pins are evenly distributed on the first rotating member 103 and the second rotating member 104, and the pins can mesh with the through hole on the steel belt 102 to form a meshing state similar to that of a gear, and the running accuracy of the steel belt 102 is controlled by the limiting, and the slippage between the steel belt 102 and the wheel is eliminated.

[0060] More specifically, if Figure 3 As shown, in the preferred embodiment, the second imprinting assembly 2 also includes a moving member 203, a fourth driving member 204 and a fifth driving member 205, the roller 201 is connected to the moving member 203, the fourth driving member 204 and the fifth driving member 205 are connected to the moving member 203, the fourth driving member 204 can drive the moving member 203 to move along the first direction a, and the fifth driving member 205 can drive the moving member 203 to move along the second direction b. The fourth driving member 204 and the fifth driving member 205 are electrically connected to the host computer. Wherein, the first direction a is parallel to the feeding direction of the material to be imprinted, the second direction b is perpendicular to the first direction a, and the second direction b is parallel to the plane where the moving member 203 is located, that is, the plane formed by the first direction a and the second direction b is also parallel to the plane where the moving member 203 is located.

[0061] In specific implementation, the UVW platform can be used to drive the moving part 203 to move, the fourth driving part 204 and the fifth driving part 205 are the driving parts of the UVW platform, and the UVW platform can be provided with multiple driving components, each of which includes two fourth driving parts 204 and one fifth driving part 205. The fourth driving part 204 and the fifth driving part 205 can use motors, and can rotate around any point on the plane (including infinity). At the same time, they are also connected with the visual CCD correction system, that is, data integration is performed with the observation part 303 and the host computer, and high-precision correction work can be completed. When the material to be processed is processed, the first stamping component 1 is used as a reference, and the second stamping component 2 works according to the set trajectory. If it is found that the steel belt 102 and the roller 201 are not aligned, the position of the roller 201 is adjusted until it is aligned, so that correction is achieved to ensure the reliability of the stamping process.

[0062] In more detail, in the preferred embodiment, the second stamping assembly 2 also includes a pressing assembly 206, which includes a sixth driving member 2061, a guide member 2062, a transition member 2063 and a pressing member 2064, wherein the transition member 2063 is connected to the sixth driving member 2061, the guide member 2062 and the pressing member 2064, and the sixth driving member 2061 can drive the transition member 2063 to move along the guide member 2062, and the transition member 2063 drives the pressing member 2064 to move. The guide member 2062 is arranged along the third direction c. Wherein, the third direction c is perpendicular to the plane where the moving member 203 is located, that is, the third direction c is perpendicular to the plane where the first direction a and the second direction b are located, that is, the third direction c is both perpendicular to the first direction a and the second direction b, and is a vertical direction.

[0063] In specific implementation, the sixth driving member 2061 can be a cylinder, and the pressing member 2064 can be a gripper. The transition member 2063 is slidably connected to the guide member 2062, and the sixth driving member 2061 drives the transition member 2063 to move along the guide member 2062, that is, the transition member 2063 moves along the third direction c. The pressing member 2064 connected to the transition member 2063 moves along the third direction c accordingly, and the pressing member 2064 abuts against the roller 201, and can adjust the roller 201 in the third direction c. The radial force of the upper bearing of the gripper presses down the roller 201, and rotates synchronously with the roller 201.

[0064] In the preferred embodiment, at least one pressing component 206 is provided at each end of the roller 201 along the second direction b, that is, at least one pressing component 206 is provided at each end of the roller 201 in the extension direction, which can control the forward and backward movement of the roller 201, that is, prevent the roller 201 from being displaced relative to the moving member 203 in the second direction b. Pressing components 2064 can also be abutted on the top and bottom of the roller 201, which can further synchronously and reasonably adjust the movement of the roller 201 in the third direction.

[0065] In addition, in the preferred embodiment, the second stamping assembly 2 also includes a first support member 207, a second support member 208 and a third support member 209. The first support member 207, the second support member 208 and the third support member 209 are arranged between the moving member 203 and the roller 201. The first support member 207 is used to support the roller 201, the second support member 208 is used to support the steel belt 102, and the third support member 209 is used to support the material to be stamped. Since the material to be stamped passes between the steel belt 102 and the roller 201, the second support member 208 is located at the bottom end compared to the other two support members, and the third support member 209 is located above the second support member 208. The support members can all be rollers and each is provided with two rollers. The third support member 209 controls the running direction of the material to be processed to achieve the feeding and pressing of the material to be processed and the demolding of the material to be processed. The second support member 208 controls the running direction of the steel belt 102 to achieve high-precision operation of the steel belt 102. The first support members 207 are disposed on both sides of the roller 201 along the first direction a, and can control the position of the roller 201 while providing support to the roller 201 to prevent it from moving in the first direction a relative to the moving member 203 .

[0066] The double-sided imprinting and curing device in the present invention can realize the double-sided synchronous imprinting of the material to be processed, and at the same time, the second imprinting component can be adjusted at any time based on the first imprinting component to ensure that the double-sided imprinting of the material to be processed meets the requirements and can be matched, and the finished product has a good effect. At the same time, a curing component is also provided in the drum, which saves space while the curing component can perform the curing process. At the same time, the observation part provided thereon can observe the real-time position of the drum and the steel belt, and can transmit the position deviation between the two to the host computer so that the host computer can adjust the position of the second imprinting component to ensure accurate imprinting, improve the yield rate and imprinting effect.

[0067] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-sided imprint curing device, characterized in that: It includes a first stamping component, a second stamping component, a curing component and a host computer; The first stamping assembly includes a first driving member and a steel belt, the first driving member drives the steel belt to move, and a first pattern is printed on the steel belt; The second stamping assembly comprises a roller and a second driving member, the second driving member drives the roller to rotate, a second pattern is printed on the roller, and the roller is arranged opposite to the steel belt; The curing assembly comprises a base and a curing member, wherein the curing member is connected to the base and is located inside the drum; The first driving member and the second driving member are electrically connected to the host computer, and the host computer controls the output power of the first driving member and the second driving member so that the rotation speed of the roller driven by the second driving member corresponds to the movement speed of the steel belt driven by the first driving member.

2. The double-sided imprint curing device according to claim 1, characterized in that: The curing assembly further includes an observation member, the observation member is connected to the base, the observation member is located in the drum, and the observation member is electrically connected to the upper computer; A first marking point is printed on the steel belt, and a second marking point is printed on the roller. The observation component can observe the positions of the first marking point and the second marking point and transmit the observed data to the host computer.

3. The double-sided imprint curing device according to claim 1, characterized in that: The first stamping assembly further includes a first rotating member and a second rotating member, wherein the first rotating member is connected to the output shaft of the first driving member and is located at one end of the steel belt, and the second rotating member is located at the other end of the steel belt.

4. The double-sided imprint curing device according to claim 3, characterized in that: The first stamping component also includes an adjustment component, which includes a third driving member and a control member. One end of the control member is connected to the third driving member, and the other end is connected to the second rotating member. The third driving member can drive the control member to move, and the third driving member is electrically connected to the host computer.

5. The double-sided imprint curing device according to claim 3, characterized in that: The first stamping assembly further includes a detection member, the detection member is respectively connected to the first rotating member and the second rotating member, and the detection member is electrically connected to the host computer; The steel belt is provided with a through hole, and the first rotating member and the second rotating member are provided with a limiting member corresponding to the through hole, and the limiting member can pass through the through hole.

6. The double-sided imprint curing device according to claim 1, characterized in that: The second stamping assembly further includes a moving member, a fourth driving member and a fifth driving member, the roller is connected to the moving member, the fourth driving member and the fifth driving member are connected to the moving member, the fourth driving member can drive the moving member to move along the first direction, and the fifth driving member can drive the moving member to move along the second direction; the fourth driving member and the fifth driving member are electrically connected to the upper computer; The first direction is parallel to the feeding direction of the material to be imprinted, the second direction is perpendicular to the first direction, and the second direction is parallel to the plane where the moving member is located.

7. The double-sided imprint curing device according to claim 6, characterized in that: The second stamping assembly further includes a pressing assembly, the pressing assembly including a sixth driving member, a guide member, a transition member and a pressing member, the transition member is connected with the sixth driving member, the guide member and the pressing member, the sixth driving member can drive the transition member to move along the guide member, and the transition member drives the pressing member to move; the guide member is arranged along the third direction; Wherein, the third direction is perpendicular to the plane where the moving part is located.

8. The double-sided imprint curing device according to claim 7, characterized in that: At least one pressing assembly is disposed at each of the two ends of the roller along the second direction.

9. The double-sided imprint curing device according to claim 6, characterized in that: The second stamping assembly also includes a first support member, a second support member and a third support member, wherein the first support member, the second support member and the third support member are arranged between the moving member and the roller, the first support member is used to support the roller, the second support member is used to support the steel belt, and the third support member is used to support the material to be stamped.

10. The double-sided imprint curing device according to any one of claims 1 to 9, characterized in that: The material from which the drum is made includes quartz.

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