Infrared baking preheating device for anti-sticking low-temperature heat insulation paper

Abstract

The utility model relates to the technical field of low-temperature heat insulation paper production, and provides an infrared baking preheating device for anti-cylinder-sticking low-temperature heat insulation paper, which comprises a preheating device shell, two symmetrically distributed preheating rollers are arranged in the preheating device shell, an adjusting mechanism is arranged in the preheating device shell, and the adjusting mechanism is connected with the preheating rollers. A separation mechanism is arranged outside the preheating device shell, and a baking mechanism is arranged at the top in the preheating device shell; the separating mechanism comprises two rotating plates which are symmetrically distributed and can rotate, rotating openings are formed in the outer walls of the two sides of the preheating device shell, the rotating plates are located in the rotating openings, connecting openings are formed in the tops of the rotating plates, and connecting rollers are rotationally connected between the inner walls of the two ends of the connecting openings through bearings. The rotating plate can rotate through the separating mechanism, the connecting roller can apply force to the low-temperature heat insulation paper through rotation of the rotating plate, the low-temperature heat insulation paper can be separated from the preheating roller, and then the effect of preventing the low-temperature heat insulation paper from being stained with the cylinder is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of low-temperature insulation paper production, and in particular relates to an infrared baking preheating device for anti-sticking cylinder low-temperature insulation paper. Background Art

[0002] At present, the insulation materials commonly used in vacuum multi-layer insulation structures of cryogenic liquid storage and transportation containers and their supporting pipelines are glass cloth, and other papers such as cigarette paper are used as substitutes. Since the glass fibers of weaving glass cloth need to be added with wax or other grease during the fiber drawing process to prevent the fibers from sticking to each other, they need to be degreased at high temperature when used in multi-layer insulation structures. Therefore, an infrared baking preheating device for anti-sticking cylinder low-temperature insulation paper is needed.

[0003] Known Chinese publicly authorized utility model: (publication number: CN202450370U) discloses an infrared baking and preheating device for low-temperature insulation paper, including a bracket and an infrared baking and preheating device, and the infrared baking and preheating device is connected to the bracket.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned device has the following problems: during the use of the prior art, the height of the linear lamp tube is adjusted so that the baking and preheating device can achieve a better baking and preheating effect on the insulation paper, but the roller in contact with the low-temperature insulation paper is in a state of continuous close contact with the low-temperature insulation paper, and the cylinder sticking phenomenon still occurs. An infrared baking and preheating device for preventing the low-temperature insulation paper from sticking to the cylinder is proposed. Utility Model Content

[0005] The utility model provides an infrared baking preheating device for preventing low-temperature insulation paper from sticking to a cylinder, which solves the problem in the related art that the low-temperature insulation paper and a roller in contact with the low-temperature insulation paper are in a state of continuous close contact, but still sticking to the cylinder occurs.

[0006] The technical scheme of the utility model is as follows: an infrared baking preheating device for anti-sticking cylinder low-temperature insulation paper, comprising a preheating device housing, two symmetrically distributed preheating rollers are arranged in the preheating device housing, an adjustment mechanism is arranged in the preheating device housing, a separation mechanism is arranged outside the preheating device housing, and a baking mechanism is arranged on the top of the preheating device housing;

[0007] The separation mechanism includes two symmetrically distributed and rotatable rotating plates, both side outer walls of the preheating device shell are provided with rotating openings, the rotating plates are located in the rotating openings, a connecting opening is provided on the top of the rotating plate, and connecting rollers are rotatably connected between the inner walls at both ends of the connecting opening through bearings, and the connecting rollers and the preheating rollers are in the same horizontal plane.

[0008] Preferably, a rotating shaft is rotatably connected between the inner walls at both ends of the rotating port via a bearing, the rotating shaft is fixedly connected to a rotating plate, a rotating spring is fixedly connected to one side of the rotating plate, and the rotating spring is fixedly connected to the inner wall of the rotating port. The setting of the rotating plate can help to separate the preheating roller and the low-temperature insulation paper to avoid sticking to the cylinder.

[0009] Preferably, a dual-axis motor is fixedly connected to the bottom inner wall of the preheating device shell, and the two output shafts of the dual-axis motor are fixedly connected to the transmission shaft, and one side of the transmission shaft is fixedly connected to a push rod, and the setting of the push rod can cause the transmission shaft to rotate when the output shaft of the dual-axis motor rotates.

[0010] Preferably, a rotating groove is provided at the top of the push rod, and a rotating ball is rotatably connected to the inner wall of the rotating groove. A rolling fit is formed between the rotating ball and the rotating plate. The provision of the rotating ball can avoid damage between the rotating plate and the push rod.

[0011] Preferably, the adjustment mechanism includes an adjustment rail fixedly connected to the inner wall of the preheating device shell, adjustment blocks are slidably connected to both sides of the inner wall of the adjustment rail, an adjustment frame is fixedly connected to the top of the adjustment block, the adjustment frame is rotatably connected to the preheating roller via a bearing, and the setting of the adjustment block can change the distance between the two preheating rollers.

[0012] Preferably, an outer wall of one side of the adjusting rail is fixedly connected to an adjusting motor, an output shaft of the adjusting motor is fixedly connected to a double-headed threaded rod, and the double-headed threaded rod is threadedly connected to the adjusting block. The setting of the double-headed threaded rod can make the adjusting block slide in the inner wall of the adjusting rail when rotating.

[0013] Preferably, the baking mechanism includes an electric hydraulic rod fixedly connected to the top inner wall of the preheating device shell, and the bottom of the piston rod of the electric hydraulic rod is fixedly connected to a baking lamp group. The setting of the baking lamp group can enable the low-temperature insulation paper to obtain an optimal baking temperature.

[0014] The working principle and beneficial effects of the utility model are:

[0015] The rotating plate can be rotated through the separation mechanism, and the rotation of the rotating plate can cause the connecting roller to apply force to the low-temperature insulation paper, so that the low-temperature insulation paper can be separated from the preheating roller. In addition, starting the adjustment motor can cause the double-headed threaded rod to rotate, and the rotation of the double-headed threaded rod can cause the adjustment block to slide in the inner wall of the adjustment rail, and the distance between the two preheating rollers can be adjusted as needed. The low-temperature insulation paper can be baked and heated in conjunction with the baking lamp group, thereby achieving the effect of preventing the cylinder from sticking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure proposed by the utility model;

[0018] Figure 2 The utility model proposes a structural schematic diagram of a dual-axis motor;

[0019] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 4 The utility model provides a schematic diagram of the structure of the highlight adjustment motor;

[0021] In the figure: 1. preheating device housing; 2. preheating roller; 3. rotating plate; 4. rotating port; 5. connecting port; 6. connecting roller; 7. rotating spring; 8. rotating shaft; 9. double-axis motor; 10. transmission shaft; 11. push rod; 12. rotating groove; 13. rotating ball; 14. adjusting rail; 15. adjusting block; 16. adjusting frame; 17. adjusting motor; 18. double-headed threaded rod; 19. electric hydraulic rod; 20. baking lamp group. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1 - Figure 4 , an infrared baking preheating device for anti-sticking cylinder low-temperature insulation paper, comprising a preheating device housing 1, two symmetrically distributed preheating rollers 2 are arranged in the preheating device housing 1, an adjusting mechanism is arranged in the preheating device housing 1, a separation mechanism is arranged outside the preheating device housing 1, and a baking mechanism is arranged on the top of the preheating device housing 1;

[0025] The separation mechanism includes two symmetrically distributed and rotatable rotating plates 3. The outer walls on both sides of the preheating device shell 1 are provided with rotating openings 4. The rotating plates 3 are located in the rotating openings 4. A connecting opening 5 is provided on the top of the rotating plate 3. A connecting roller 6 is rotatably connected between the inner walls at both ends of the connecting opening 5 through bearings. The connecting roller 6 and the preheating roller 2 are in the same horizontal plane.

[0026] A rotating shaft 8 is rotatably connected between the inner walls at both ends of the rotating mouth 4 through bearings, the rotating shaft 8 is fixedly connected to the rotating plate 3, a rotating spring 7 is fixedly connected to one side of the rotating plate 3, the rotating spring 7 is fixedly connected to the inner wall of the rotating mouth 4, the rotating plate 3 can be rotated in the rotating mouth 4, and the deformation of the rotating spring 7 can be used to perform reciprocating rotation, which helps to separate the preheating roller 2 and the low-temperature insulation paper and avoid sticking to the cylinder.

[0027] A dual-axis motor 9 is fixedly connected to the bottom inner wall of the preheating device housing 1, and the two output shafts of the dual-axis motor 9 are fixedly connected to a transmission shaft 10. A push rod 11 is fixedly connected to one side of the transmission shaft 10, and the push rod 11 can rotate when the transmission shaft 10 rotates. The rotation of the output shaft of the dual-axis motor 9 can cause the transmission shaft 10 to rotate.

[0028] A rotating groove 12 is provided at the top of the top rod 11, and a rotating ball 13 is rotatably connected to the inner wall of the rotating groove 12. A rolling fit is formed between the rotating ball 13 and the rotating plate 3. The rotating ball 13 can rotate in the inner wall of the rotating groove 12. At this time, force is applied to the surface of the rotating plate 3 to avoid damage between the rotating plate 3 and the top rod 11.

[0029] The utility model provides an infrared baking preheating device for low-temperature insulation paper with an anti-sticking cylinder. When in use, the low-temperature insulation paper passes through the top of the connecting roller 6 and the top of the preheating roller 2, and the double-axis motor 9 is started to rotate the transmission shaft 10. The rotation of the transmission shaft 10 can rotate the top rod 11. When the top rod 11 rotates, the rotating ball 13 can intermittently apply force to the bottom of the rotating plate 3. The rotating plate 3 can cooperate with the rotating spring 7 in the rotating mouth 4 to perform a reciprocating rotation operation. The rotation of the rotating plate 3 can make the connecting roller 6 present a jumping motion, and the low-temperature insulation paper can be separated from the preheating roller 2. Therefore, the effect of anti-sticking cylinder can be achieved.

[0030] Embodiment 2

[0031] Based on the first embodiment, the present embodiment includes: the adjusting mechanism includes an adjusting rail 14 fixedly connected to the inner wall of the preheating device housing 1, adjusting blocks 15 are slidably connected to both sides of the inner wall of the adjusting rail 14, an adjusting frame 16 is fixedly connected to the top of the adjusting block 15, the adjusting frame 16 is rotatably connected to the preheating roller 2 through a bearing, an adjusting motor 17 is fixedly connected to the outer wall of one side of the adjusting rail 14, a double-headed threaded rod 18 is fixedly connected to the output shaft of the adjusting motor 17, and the double-headed threaded rod 18 is threadedly connected to the adjusting block 15, and the baking mechanism includes an electric hydraulic rod 19 fixedly connected to the top inner wall of the preheating device housing 1, and a baking lamp group 20 is fixedly connected to the bottom of the piston rod of the electric hydraulic rod 19.

[0032] The technical solution provided in this embodiment is: the adjusting block 15 can slide in the inner wall of the adjusting rail 14, and the movement of the adjusting block 15 can change the distance between the two preheating rollers 2; the double-headed threaded rod 18 can rotate under the rotation of the output shaft of the adjusting motor 17, and the rotation of the double-headed threaded rod 18 can make the adjusting block 15 slide in the inner wall of the adjusting rail 14; the baking lamp group 20 can move under the movement of the piston rod of the electric hydraulic rod 19, so that the low-temperature insulation paper can obtain the optimal baking temperature.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An infrared baking preheating device for anti-sticking cylinder low-temperature insulation paper, comprising a preheating device housing (1), wherein two symmetrically distributed preheating rollers (2) are arranged in the preheating device housing (1), characterized in that: An adjusting mechanism is arranged inside the preheating device housing (1), a separating mechanism is arranged outside the preheating device housing (1), and a baking mechanism is arranged at the top of the preheating device housing (1); The separation mechanism comprises two symmetrically distributed and rotatable rotating plates (3), the outer walls on both sides of the preheating device shell (1) are provided with rotating openings (4), the rotating plates (3) are located in the rotating openings (4), the top of the rotating plates (3) is provided with a connecting opening (5), and connecting rollers (6) are rotatably connected between the inner walls at both ends of the connecting opening (5) via bearings, and the connecting rollers (6) and the preheating rollers (2) are located in the same horizontal plane.

2. The infrared baking preheating device for anti-sticking cylinder low-temperature insulation paper according to claim 1 is characterized by: A rotating shaft (8) is rotatably connected between the inner walls at both ends of the rotating opening (4) via bearings; the rotating shaft (8) is fixedly connected to the rotating plate (3); a rotating spring (7) is fixedly connected to one side of the rotating plate (3); and the rotating spring (7) is fixedly connected to the inner wall of the rotating opening (4).

3. The infrared baking preheating device for anti-sticking cylinder low-temperature insulation paper according to claim 1 is characterized in that: A dual-shaft motor (9) is fixedly connected to the bottom inner wall of the preheating device housing (1), two output shafts of the dual-shaft motor (9) are fixedly connected to a transmission shaft (10), and a push rod (11) is fixedly connected to one side of the transmission shaft (10).

4. The infrared baking preheating device for anti-sticking cylinder low-temperature insulation paper according to claim 3 is characterized by: A rotating groove (12) is provided at the top of the top rod (11), and a rotating ball (13) is rotatably connected to the inner wall of the rotating groove (12), and a rolling fit is formed between the rotating ball (13) and the rotating plate (3).

5. The infrared baking preheating device for anti-sticking cylinder low-temperature insulation paper according to claim 1 is characterized by: The adjustment mechanism comprises an adjustment rail (14) fixedly connected to the inner wall of the preheating device housing (1), adjustment blocks (15) are slidably connected to both sides of the inner wall of the adjustment rail (14), an adjustment frame (16) is fixedly connected to the top of the adjustment block (15), and the adjustment frame (16) is rotatably connected to the preheating roller (2) via a bearing.

6. The infrared baking preheating device for anti-sticking cylinder low-temperature insulation paper according to claim 5 is characterized by: An adjusting motor (17) is fixedly connected to an outer wall of one side of the adjusting rail (14); a double-headed threaded rod (18) is fixedly connected to an output shaft of the adjusting motor (17); and the double-headed threaded rod (18) is connected to the adjusting block (15) via threads.

7. The infrared baking preheating device for anti-sticking cylinder low-temperature insulation paper according to claim 1 is characterized by: The baking mechanism comprises an electric hydraulic rod (19) fixedly connected to the top inner wall of the preheating device housing (1), and a baking lamp group (20) is fixedly connected to the bottom of the piston rod of the electric hydraulic rod (19).

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