Anti-fracture low-temperature heat insulation paper conveying transition device

Abstract

The utility model relates to the technical field of low-temperature heat insulation paper production, and provides an anti-fracture low-temperature heat insulation paper conveying transition device which comprises a conveying device shell, two symmetrically-distributed conveying rollers are arranged in the conveying device shell, and a moving mechanism is arranged at the bottom of the conveying device shell. A connecting mechanism is arranged on the top of the moving mechanism, and a protection mechanism is arranged on the top of the conveying device shell. The connecting mechanism comprises two connecting frames which are symmetrically distributed and are of a U-shaped structure. The moving mechanism is matched with the positioning rod to be separated from the inner wall of the positioning groove, the fixing block can be separated from the inner wall of the connecting groove, then the conveying roller is replaced, when the conveying roller is installed, the operation is reversed, the fixing block is located in the connecting groove, and then the positioning rod can be located in the positioning groove under the pulling force of the positioning spring. Therefore, the effect of facilitating operation of workers can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of low-temperature insulation paper production, and in particular relates to a fracture-proof low-temperature insulation paper transmission transition device. Background Art

[0002] The process of low-temperature insulation paper processing mainly includes: delamination, pulping, forming, drying, and winding. The glass fiber paper produced in the forming process contains 80% moisture and needs to be transferred to the oven for drying until the moisture content does not exceed 0.5%. The conveyor belt systems of the glass fiber paper forming device and the drying device are different, and there is a certain distance between the two devices. Therefore, it is difficult to send the glass fiber paper on the conveyor belt of the glass fiber paper processing device to the conveyor belt of the drying device. A fracture-proof low-temperature insulation paper transmission transition device is required.

[0003] Known Chinese publicly authorized utility model: (publication number: CN208413404U) discloses a low-temperature insulation paper transmission transition device, which is arranged between a first conveying device and a second conveying device of an oven, and a transition conveying mechanism is arranged above the gap between the first conveying device and the second conveying device, and the transition conveying mechanism includes a front main roller and a rear main roller above the adjacent conveying horizontal plane, and a transition conveyor belt is installed on the front main roller and the rear main roller, and the lower surface below the transition conveyor belt is in contact with the upper surface of part of the conveyor belt of the first conveying device and the second conveying device, and completely covers the gap.

[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, it is necessary to perform transition transmission operations on low-temperature insulation papers of different widths. However, the rollers of the transmission device of the device are fixed by several groups of bolts, and the staff are required to use tools to perform frequent and repeated rotation operations, which increases the labor intensity of the staff. Therefore, a transition device for transmitting and transferring low-temperature insulation paper that prevents breakage is proposed. Utility Model Content

[0005] The utility model provides an anti-fracture low-temperature insulation paper transmission transition device, which solves the problem that the rollers of the transmission device of the device in the related art are all fixed by a plurality of groups of bolts, requiring workers to use tools to perform frequent and repeated rotation operations, thereby increasing the labor intensity of the workers.

[0006] The technical solution of the utility model is as follows: a fracture-proof low-temperature insulation paper transmission transition device, comprising a transmission device shell, two symmetrically distributed transmission rollers are arranged in the transmission device shell, a moving mechanism is arranged at the bottom of the transmission device shell, a connecting mechanism is arranged at the top of the moving mechanism, and a protective mechanism is arranged at the top of the transmission device shell;

[0007] The connecting mechanism includes two symmetrically distributed and U-shaped connecting frames, one end of the connecting frame is fixedly connected with connecting blocks on both sides, one end of the connecting block is provided with a connecting groove with a rectangular structure, one end of the two conveying rollers is fixedly connected with a fixing block with a rectangular structure, and a sliding fit is formed between the fixing block and the inner wall of the connecting groove, which can achieve the effect of facilitating operation for staff.

[0008] Preferably, a positioning groove is provided on the top of the fixing block, a positioning opening corresponding to the positioning groove is provided on the top outer wall of the connecting block, and a same positioning rod is slidably connected between the inner wall of the positioning groove and the inner wall of the positioning opening. The setting of the positioning rod can facilitate the disassembly of the conveying roller.

[0009] Preferably, the positioning rod has a T-shaped structure, and a positioning spring is fixedly connected to the top inner wall of the positioning rod. The positioning spring is fixedly connected to the top outer wall of the connecting block, and the positioning spring is sleeved on the surface of the positioning rod. The setting of the positioning spring can make the positioning rod stably placed in the positioning groove.

[0010] Preferably, the moving mechanism includes a moving rail fixedly connected to the bottom inner wall of the conveying device shell, and moving blocks are slidably connected to both ends of the inner wall of the moving rail. The top of the moving block is fixedly connected to the connecting frame. The setting of the moving block can facilitate the disassembly of the conveying roller.

[0011] Preferably, a moving motor is fixedly connected to the outer wall of one end of the conveying device shell, and a double-headed threaded rod is fixedly connected to the output shaft of the moving motor. The double-headed threaded rod is connected to the moving block by a threaded connection. The setting of the double-headed threaded rod can move the moving block when it rotates.

[0012] Preferably, the protective mechanism includes a fan arranged in the conveying device housing, and the two exhaust ends at the bottom of the fan are fixedly connected with interconnected air supply pipes, and the air supply pipes face the conveying roller. The setting of the air supply pipes can avoid the occurrence of gaps between the low-temperature insulation paper and the conveying roller, thereby preventing tensile fractures.

[0013] Preferably, an adjustment port is provided on the top outer wall of the conveying device shell, and a rack is slidably connected to the inner wall of the adjustment port. A rotating port connected to the inner wall of the adjustment port is provided on the top outer wall of the conveying device shell, and a gear is provided on the inner wall of the rotating port. The gear is meshed with the rack. The setting of the gear can improve the protection of the low-temperature insulation paper.

[0014] Preferably, a rotating motor is fixedly connected to the outer wall of one end of the conveying device shell, the output shaft of the rotating motor is fixedly connected to a rotating shaft, the rotating shaft and the gear are fixedly connected, and the setting of the rotating shaft can cause the gear to rotate when the rotating shaft rotates.

[0015] The working principle and beneficial effects of the utility model are:

[0016] By moving the mechanism in cooperation with the positioning rod to separate from the inner wall of the positioning groove, the fixed block can be separated from the inner wall of the connecting groove, and then the conveying roller can be replaced. When installing it, the above operation is reversed and the fixed block is located in the connecting groove. Then the positioning rod can be located in the positioning groove under the pulling force of the positioning spring, and the installation of the conveying roller can be completed, thereby achieving the effect of facilitating the operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model highlighting the moving rail;

[0020] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 4 This is a structural schematic diagram of the utility model that highlights the positioning rod;

[0022] In the figure: 1. conveying device housing; 2. conveying roller; 3. connecting frame; 4. connecting block; 5. connecting groove; 6. fixing block; 7. moving rail; 8. moving block; 9. moving motor; 10. double-headed threaded rod; 11. positioning groove; 12. positioning port; 13. positioning rod; 14. positioning spring; 15. fan; 16. air supply pipe; 17. adjustment port; 18. rack; 19. gear; 20. rotating motor; 21. rotating shaft. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] See also Figure 1 - Figure 4, a fracture-proof low-temperature insulation paper transmission transition device, comprising a transmission device housing 1, two symmetrically distributed transmission rollers 2 are arranged in the transmission device housing 1, a moving mechanism is arranged at the bottom of the transmission device housing 1, a connecting mechanism is arranged at the top of the moving mechanism, and a protective mechanism is arranged at the top of the transmission device housing 1;

[0026] The connecting mechanism includes two symmetrically distributed and U-shaped connecting frames 3, one end of the connecting frame 3 is fixedly connected with connecting blocks 4 on both sides, one end of the connecting block 4 is provided with a connecting groove 5 with a rectangular structure, one end of the two conveying rollers 2 is fixedly connected with a fixing block 6 with a rectangular structure, and a sliding fit is formed between the fixing block 6 and the inner wall of the connecting groove 5.

[0027] A positioning groove 11 is provided on the top of the fixing block 6, and a positioning opening 12 corresponding to the positioning groove 11 is provided on the top outer wall of the connecting block 4. The inner wall of the positioning groove 11 and the inner wall of the positioning opening 12 are slidably connected with the same positioning rod 13. The positioning rod 13 can slide into the positioning groove 11 through the inner wall of the positioning opening 12, so that the fixing block 6 can be locked. When the two are separated, the fixing block 6 can be separated from the inner wall of the connecting groove 5, so as to facilitate the disassembly of the conveying roller 2.

[0028] The positioning rod 13 has a T-shaped structure, and a positioning spring 14 is fixedly connected to the top inner wall of the positioning rod 13. The positioning spring 14 is fixedly connected to the top outer wall of the connecting block 4. The positioning spring 14 is sleeved on the surface of the positioning rod 13. The positioning spring 14 can apply a pulling force to the positioning rod 13, so that the positioning rod 13 can be stably placed in the positioning groove 11.

[0029] The moving mechanism includes a moving rail 7 fixedly connected to the bottom inner wall of the conveying device shell 1, and moving blocks 8 are slidably connected to both ends of the inner wall of the moving rail 7. The top of the moving block 8 is fixedly connected to the connecting frame 3, and the moving block 8 can slide in the inner wall of the moving rail 7. The movement of the moving block 8 can change the distance between the two connecting frames 3, which can facilitate the disassembly of the conveying roller 2.

[0030] A moving motor 9 is fixedly connected to the outer wall of one end of the conveying device shell 1, and a double-headed threaded rod 10 is fixedly connected to the output shaft of the moving motor 9. The double-headed threaded rod 10 is connected to the moving block 8 by a threaded connection. The double-headed threaded rod 10 can rotate when the output shaft of the moving motor 9 rotates, and the rotation of the double-headed threaded rod 10 can move the moving block 8.

[0031] The utility model provides an anti-fracture low-temperature insulation paper transmission transition device. When in use, the low-temperature insulation paper is transmitted through the transmission roller 2. When different low-temperature insulation papers are transmitted, the moving motor 9 can be started to rotate the double-headed threaded rod 10. The rotation of the double-headed threaded rod 10 can apply force to the moving block 8. At this time, the moving block 8 slides in the inner wall of the moving rail 7. The movement of the moving block 8 can move the connecting frame 3. The movement of the connecting frame 3 can make the two connecting blocks 4 on the same side move away from each other. Before this, the positioning rod 13 is pulled and the positioning rod 13 is separated from the inner wall of the positioning groove 11. At this time, the fixed block 6 can be separated from the inner wall of the connecting groove 5 as the double-headed threaded rod 10 rotates, and then the transmission roller 2 can be replaced. Therefore, the effect of facilitating operation for staff can be achieved.

[0032] Embodiment 2

[0033] Based on the first embodiment, the present embodiment includes: the protection mechanism includes a fan 15 arranged in the conveying device housing 1, the two exhaust ends at the bottom of the fan 15 are fixedly connected with the interconnected air supply pipe 16, the air supply pipe 16 faces the conveying roller 2, the top outer wall of the conveying device housing 1 is provided with an adjustment port 17, the inner wall of the adjustment port 17 is slidably connected with a rack 18, the top outer wall of the conveying device housing 1 is provided with a rotating port connected to the inner wall of the adjustment port 17, the inner wall of the rotating port is provided with a gear 19, the gear 19 is meshed with the rack 18, the outer wall of one end of the conveying device housing 1 is fixedly connected with a rotating motor 20, the output shaft of the rotating motor 20 is fixedly connected with a rotating shaft 21, and the rotating shaft 21 and the gear 19 are fixedly connected.

[0034] The technical solution provided in this embodiment is: the wind blown out of the fan 15 can be transported through the air duct 16, so that the low-temperature insulation paper and the conveying roller 2 can be attached, and a gap between the low-temperature insulation paper and the conveying roller 2 and tensile fracture can be avoided. The gear 19 can rotate in the inner wall of the rotating port. The rotation of the gear 19 can apply force to the rack 18. At this time, the rack 18 can move in the inner wall of the adjustment port 17 to adjust the position of the fan 15, which can avoid interference with the disassembly and maintenance work of the staff, and can also adjust the exhaust area of ​​the air duct 16, which can improve the protection of the low-temperature insulation paper, and improve the rotating shaft 21. It can rotate when the output shaft of the rotating motor 20 rotates, and the rotation of the rotating shaft 21 can cause the gear 19 to rotate.

[0035] 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. A fracture-proof low-temperature insulation paper transmission transition device, comprising a transmission device housing (1), wherein two symmetrically distributed transmission rollers (2) are arranged in the transmission device housing (1), characterized in that: A moving mechanism is provided at the bottom of the conveying device housing (1), a connecting mechanism is provided at the top of the moving mechanism, and a protective mechanism is provided at the top of the conveying device housing (1); The connection mechanism comprises two symmetrically distributed U-shaped connection frames (3), one end of the connection frame (3) is fixedly connected to a connection block (4) on both sides, one end of the connection block (4) is provided with a connection groove (5) in a rectangular structure, one end of the two conveying rollers (2) is fixedly connected to a fixed block (6) in a rectangular structure, and a sliding fit is formed between the fixed block (6) and the inner wall of the connection groove (5).

2. The anti-fracture low-temperature insulation paper transmission transition device according to claim 1 is characterized in that: The top of the fixing block (6) is provided with a positioning groove (11), the top outer wall of the connecting block (4) is provided with a positioning opening (12) corresponding to the positioning groove (11), and the inner wall of the positioning groove (11) and the inner wall of the positioning opening (12) are slidably connected by a same positioning rod (13).

3. The anti-fracture low-temperature insulation paper transmission transition device according to claim 2 is characterized in that: The positioning rod (13) is in a T-shaped structure, the top inner wall of the positioning rod (13) is fixedly connected with a positioning spring (14), the positioning spring (14) is fixedly connected to the top outer wall of the connecting block (4), and the positioning spring (14) is sleeved on the surface of the positioning rod (13).

4. The anti-fracture low-temperature insulation paper transmission transition device according to claim 1 is characterized by: The moving mechanism comprises a moving rail (7) fixedly connected to the bottom inner wall of the conveying device housing (1), both ends of the inner wall of the moving rail (7) are slidably connected to moving blocks (8), and the top of the moving block (8) is fixedly connected to the connecting frame (3).

5. The anti-fracture low-temperature insulation paper transmission transition device according to claim 4 is characterized in that: A moving motor (9) is fixedly connected to the outer wall of one end of the conveying device housing (1); a double-headed threaded rod (10) is fixedly connected to the output shaft of the moving motor (9); and the double-headed threaded rod (10) is connected to the moving block (8) via threads.

6. The anti-fracture low-temperature insulation paper transmission transition device according to claim 1, characterized in that: The protection mechanism comprises a fan (15) arranged in a conveying device housing (1), wherein two exhaust ends at the bottom of the fan (15) are fixedly connected to interconnected air supply pipes (16), and the air supply pipes (16) face the conveying roller (2).

7. The anti-fracture low-temperature insulation paper transmission transition device according to claim 6, characterized in that: The top outer wall of the conveying device housing (1) is provided with an adjusting port (17), the inner wall of the adjusting port (17) is slidably connected with a rack (18), the top outer wall of the conveying device housing (1) is provided with a rotating port connected to the inner wall of the adjusting port (17), the inner wall of the rotating port is provided with a gear (19), and the gear (19) is meshed with the rack (18).

8. The anti-fracture low-temperature insulation paper transmission transition device according to claim 7, characterized in that: A rotating motor (20) is fixedly connected to the outer wall of one end of the conveying device housing (1); an output shaft of the rotating motor (20) is fixedly connected to a rotating shaft (21); and the rotating shaft (21) is fixedly connected to a gear (19).

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