Insulation paper roll device and use method

Abstract

The present invention relates to the technical field of thermal insulation paper roll equipment, and in particular to a thermal insulation paper roll device and a method of using the thermal insulation paper roll device. The thermal insulation paper roll device comprises an inner container rotating mechanism and a thermal insulation paper winding rack, one side of the inner container rotating mechanism is provided with a thermal insulation paper winding rack, the inner container rotating mechanism and the thermal insulation paper winding rack are respectively slidably mounted on respective slide rails, and a deceleration rotating rod is mounted on the thermal insulation paper winding rack; the thermal insulation paper roll device cooperates with the inner container rotating mechanism, the thermal insulation paper winding rack and the deceleration rotating rod to effectively improve the winding work efficiency, and at the same time ensure that the thermal insulation paper is tightly wound on the outer surface of the inner container, solving the problem that the overall diameter of the inner container wound with the thermal insulation paper is large, which makes it difficult to operate the subsequent outer container on its outer surface.

Description

Technical Field

[0001] The present invention relates to the technical field of thermal insulation paper rolling equipment, and in particular to a thermal insulation paper rolling device and a use method thereof. Background Art

[0002] The double-layer container is mainly composed of an outer container and an inner container which are fitted together. The outer surface of the inner container is wrapped with thermal insulation material (insulation paper) and the interlayer is vacuumed to reduce heat conduction. At present, most manufacturers need to manually rotate the inner container to wrap the insulation paper during the winding operation, which is time-consuming and labor-intensive, requires a lot of labor for operators, and has low winding efficiency. In addition, due to its structure, the insulation paper in the existing winding equipment has no radial tensioning force during the winding process, and the tensioning state of the insulation paper cannot be guaranteed, resulting in the wound insulation paper not being tightly fitted to the outer surface of the inner container, resulting in a large overall diameter of the inner container wrapped with the insulation paper, which directly affects the subsequent outer container being fitted on its surface. Therefore, it is necessary to improve it. Summary of the invention

[0003] The purpose of the present invention is to provide an insulation paper rolling device and a method of use which has a simple structure, is easy to use, and can effectively ensure that the insulation paper is tightly wound on the outer surface of the inner container, so as to solve the problem that the overall diameter of the inner container wrapped with the insulation paper is large, which affects the subsequent installation of an outer container on its surface.

[0004] The technical solution adopted by the present invention is as follows: a thermal insulation paper winding device comprises an inner container rotating mechanism and an thermal insulation paper winding rack, characterized in that: an thermal insulation paper winding rack is arranged on one side of the inner container rotating mechanism, the inner container rotating mechanism and the thermal insulation paper winding rack are respectively slidably mounted on their respective slide rails, and a deceleration rotating rod is arranged on the thermal insulation paper winding rack; the inner container rotating mechanism comprises a left frame and a right frame, and the bottom ends of the left frame and the right frame are respectively symmetrically provided with walking wheels, a driving motor is arranged on the top of the left frame, and the driving motor is provided with a transmission shaft through a reducer and a coupling, and a long-stroke electromagnetic pusher, a left positioning sleeve and a left connecting flange are sequentially mounted on the transmission shaft from left to right, and the long-stroke electromagnetic pusher and the left positioning sleeve are respectively fixedly connected to the left frame; a right positioning sleeve is arranged on the top of the right frame corresponding to the transmission shaft, and the right positioning sleeve is provided with a right connecting flange through a driven shaft, and the left connecting flange and the right connecting flange correspond to each other.

[0005] Furthermore, a travel motor is mounted on the left frame, and the travel motor is connected to a group of travel wheels of the left frame through a transmission chain and a transmission gear.

[0006] Furthermore, a slider is provided below the insulation paper winding rack, and the slider is fixedly connected to the insulation paper winding rack by bolts. A transmission screw is installed on the slider, a transmission motor is installed at one end of the transmission screw, and a movable seat is installed at the other end of the transmission screw. The transmission motor and the movable seat are respectively fixedly connected to the slide rail.

[0007] Furthermore, the thermal insulation paper winding frame includes a frame body, a support frame and a tensioning member, the support frame is symmetrically arranged on the frame body, a fixing seat is installed on the support frame, and a tensioning member is installed on the frame body on one side of the two support frames.

[0008] Furthermore, the tensioning member includes a positioning frame, a sliding rod and a sliding roller. The positioning frame is symmetrically installed on the frame body, a sliding groove is arranged in the middle of the positioning frame, and sliding rollers are arranged between the positioning frames. The two ends of the sliding rollers are slidably connected with the sliding groove through the sliding rod.

[0009] Furthermore, a guide rod is installed on the slide rod inside the slide groove, the guide rod passes through the positioning frame and extends to the outside, and a return spring is sleeved on the guide rod between the positioning frame and the slide rod.

[0010] Furthermore, the sliding rod is in an oblong shape.

[0011] Furthermore, a limiting groove is arranged in the middle of the fixing seat, and the limiting groove is square.

[0012] Furthermore, the deceleration rotating rod includes a rod body, a limit head, a locking plate and a damping bearing. The limit heads are respectively installed at both ends of the rod body through the damping bearings, and the locking plate is threadedly installed on the circumference of the rod body between the damping bearings.

[0013] Furthermore, the locking disk is disc-shaped, and the cross-section of the limiting head is rectangular.

[0014] The method for using the thermal insulation paper coiling device comprises the following steps:

[0015] Step 1: First, fix the inner container between the left connecting flange of the left frame and the right connecting flange of the right frame;

[0016] Step 2: Then, the reel with the insulation paper is mounted on the rod body of the deceleration rotating rod, and locking disks are respectively threadedly installed on the rod bodies at the left and right ends of the reel, and the two locking disks form a locking limit for the reel;

[0017] Step three, insert one end of the rod body with the roll installed in the limit groove in the middle position of the fixed seat at one end of the insulation paper winding frame. After one end of the rod body is inserted, insert the other end into the fixed seat at the other end to complete the installation of the rod body.

[0018] Step 4: Pull one end of the insulation paper on the roll to the bottom of the tensioning piece, so that the insulation paper fits in the tangential direction of the sliding roller of the tensioning piece, and continue to pull the insulation paper onto the inner container, and preliminarily fix one end of the insulation paper to the outer surface of the inner container with glue.

[0019] Step 5, start the drive motor and the transmission motor, the drive motor drives the inner container to rotate through the transmission shaft, and the transmission motor drives the insulation paper winding frame to slide from one end of the slide rail to the other end through the transmission screw. Under the cooperation of the tensioning member, the inner container rotating mechanism and the insulation paper winding frame, the insulation paper is tightly wound on the inner container until the entire inner container is wound, and the drive motor and the transmission motor stop working.

[0020] Compared with the prior art, the advantages and positive effects of the present invention are:

[0021] In the present invention, the insulation paper winding device cooperates with each other through the inner container rotating mechanism, the insulation paper winding frame and the deceleration rotating rod, which effectively improves the winding work efficiency and ensures that the insulation paper is tightly wound on the outer surface of the inner container, thereby solving the problem that the overall diameter of the inner container wrapped with insulation paper is large, which affects the subsequent installation of an outer container on its surface. The device is very suitable for use in the operation of wrapping insulation paper around the inner container. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the inner container installed in the present invention;

[0023] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure at AA in the middle;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the deceleration rotating rod in the present invention;

[0025] Figure 4 for Figure 3 Schematic diagram of the working structure of the middle insulation paper being wound onto the inner container.

[0026] Legend: 1. Left frame; 2. Right frame; 3. Travel wheel; 4. Travel motor; 5. Drive motor; 6. Reducer; 7. Coupling; 8. Transmission shaft; 9. Long-stroke electromagnetic pusher; 10. Left positioning sleeve; 11. Left connecting flange; 12. Right positioning sleeve; 13. Right connecting flange; 14. Slider; 15. Transmission screw; 16. Transmission motor; 17. Frame; 18. Support frame; 19. Fixed seat; 20. Rod body; 21. Limit head; 22. Locking plate; 23. Damping bearing; 24. Positioning frame; 25. Sliding rod; 26. Sliding roller; 27. Slide groove; 28. Guide rod; 29. ​​Reset spring; 30. Inner container; 31. Reel with insulation paper; 32. Driven shaft. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] like Figure 1-4 As shown, the insulation paper winding device includes an inner container rotating mechanism and an insulation paper winding rack. The insulation paper winding rack is arranged on one side of the inner container rotating mechanism. The inner container rotating mechanism and the insulation paper winding rack are respectively slidably mounted on respective slide rails.

[0029] The container rotating mechanism of the paper rolling device includes a left frame 1 and a right frame 2, and the bottom ends of the left frame 1 and the right frame 2 are symmetrically provided with walking wheels 3. The left frame 1 is equipped with a walking motor 4, and the walking motor 4 is connected to a group of walking wheels 3 of the left frame 1 through a transmission chain and a transmission gear. During operation, the walking wheels 3 are driven to rotate by the walking motor 4, thereby driving the left frame 1 to slide to the left or right on the slide rail.

[0030] A driving motor 5 is fixedly installed on the top of the left frame 1 through a motor mounting seat. The driving motor 5 is equipped with a transmission shaft 8 through a reducer 6 and a coupling 7. The reducer 6 is fixedly installed on the left frame 1 through a motor mounting seat. A long-stroke electromagnetic pusher 9, a left positioning sleeve 10 and a left connecting flange 11 are sequentially mounted on the transmission shaft 8 from left to right. The long-stroke electromagnetic pusher 9 and the left positioning sleeve 10 are respectively fixedly installed on the left frame 1 through assembly seats; the function of the long-stroke electromagnetic pusher 9 is to brake the transmission shaft 8, and the transmission shaft 8 driven by the driving motor 5 can stop rotating during use.

[0031] A right positioning sleeve 12 is installed on the top of the right frame 2 corresponding to the transmission shaft 8. The right positioning sleeve 12 is equipped with a right connecting flange 13 through the driven shaft 32. The left connecting flange 11 and the right connecting flange 13 correspond to each other. During use, the left connecting flange 11 and the right connecting flange 13 are connected with the flanges set on the left and right ports of the inner container 30, thereby forming a limit for the inner container 30 to facilitate its subsequent winding operation.

[0032] A slider 14 is arranged below the thermal insulation paper winding frame. The slider 14 is fixedly connected to the thermal insulation paper winding frame by bolts. A transmission lead screw 15 is installed on the slider 14. One end of the transmission lead screw 15 is equipped with a transmission motor 16, and the other end of the transmission lead screw 15 is equipped with a movable seat. The transmission motor 16 and the movable seat are respectively fixedly connected to the slide rail. During use, the transmission motor 16 drives the transmission lead screw 15 to rotate, thereby driving the slider 14 and the thermal insulation paper winding frame to slide left and right along the slide rail.

[0033] The thermal insulation paper winding frame of the paper winding device includes a frame body 17, a support frame 18 and a tensioning member. Support frames 18 are symmetrically arranged on the frame body 17. The support frame 18 is in a "冂" shape. A fixed seat 19 is installed on the support frame 18. A limiting groove is arranged at the middle position of the fixed seat 19. The limiting groove is square. A speed reduction rotating rod is installed between the two fixed seats 19 of the thermal insulation paper winding frame. The speed reduction rotating rod includes a rod body 20, a limiting head 21, a locking disc 22 and a damping bearing 23. The two ends of the rod body 20 are respectively installed with the limiting head 21 through the damping bearing 23. The damping bearing 23 effectively slows down the rotation between the rod body 20 and the limiting head 21, thereby preventing the thermal insulation paper reel from rotating automatically and effectively improving the tensioning effect of the thermal insulation paper. The cross section of the limiting head 21 is rectangular, and the limiting head 21 is inserted and matched with the limiting groove. A locking disc 22 is threadedly installed on the circumference of the rod body 20 between the damping bearings 23. The locking disc 22 is disc-shaped. The function of the locking disc 22 is to form a limit and fixation for the thermal insulation paper reel.

[0034] Tensioning members are installed on the frame body 17 on one side of the two support frames 18. The tensioning members include a positioning frame 24, a slide rod 25 and a slide roller 26. The positioning frames 24 are symmetrically installed on the frame body 17. A chute 27 is arranged in the middle of the positioning frame 24. A slide roller 26 is arranged between the positioning frames 24. The two ends of the slide roller 26 are slidably connected with the chute 27 through oblong slide rods 25. A guide rod 28 is installed on the slide rod 25 inside the chute 27. The guide rod 28 penetrates through the positioning frame 24 and extends to the outside. A return spring 29 is sleeved on the guide rod 28 between the positioning frame 24 and the slide rod 25.

[0035] The thermal insulation paper winding device is provided with a programmable controller (model Siemens PCLS7-600), and the programmable controller controls the driving motor 5, the traveling motor 4 and the transmission motor 16 to act in sequence.

[0036] When the thermal insulation paper winding device is used, the inner container 30 is first fixedly installed between the left connecting flange 11 of the left frame 1 and the right connecting flange 13 of the right frame 2; then the reel 31 with the thermal insulation paper is mounted on the rod body 20 of the deceleration rotating rod, and the locking disks 22 are respectively threadedly installed on the rod body 20 at the left and right ends of the reel, and the two locking disks 22 form a locking limit for the reel; one end of the rod body 20 on which the reel is mounted is inserted into the limiting groove at the middle position of the fixing seat 19 at one end of the thermal insulation paper winding frame, and after the insertion of one end of the rod body 20 is completed, the other end is inserted into the fixing seat 19 at the other end to complete the installation of the rod body 20; the thermal insulation paper on the reel is installed. One end of the paper is pulled to the bottom of the tensioning member, so that the insulation paper is in contact with the sliding roller 26 of the tensioning member in the tangential direction, and the insulation paper is continued to be pulled onto the inner container 30, and one end of the insulation paper is preliminarily fixed to the outer surface of the inner container 30 by glue; the drive motor 5 and the transmission motor 16 are started, and the drive motor 5 drives the inner container 30 to rotate through the transmission shaft 8, and the transmission motor 16 drives the insulation paper winding frame to slide from one end of the slide rail to the other end through the transmission screw 15. Under the cooperation of the tensioning member, the inner container rotating mechanism and the insulation paper winding frame, the insulation paper is tightly wound on the inner container 30 until the entire inner container 30 is wound, and the drive motor 5 and the transmission motor 16 stop working.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A thermal insulation paper winding device, comprising an inner container rotating mechanism and a thermal insulation paper winding frame, characterized in that: A heat preservation paper winding frame is arranged on one side of the inner container rotating mechanism. The inner container rotating mechanism and the heat preservation paper winding frame are respectively slidably mounted on respective slide rails. A speed reduction rotating rod is arranged on the heat preservation paper winding frame. The inner container rotating mechanism comprises a left frame (1) and a right frame (2). Travel wheels (3) are symmetrically arranged at the bottom ends of the left frame (1) and the right frame (2). A driving motor (5) is arranged on the top of the left frame (1). The driving motor (5) is equipped with a transmission shaft (8) through a speed reducer (6) and a coupling (7). A long-stroke electromagnetic pusher (9), a left positioning sleeve (10) and a left connecting flange (11) are sequentially mounted on the shaft (8) from left to right. The long-stroke electromagnetic pusher (9) and the left positioning sleeve (10) are respectively fixedly connected to the left frame (1); a right positioning sleeve (12) is mounted on the top of the right frame (2) corresponding to the transmission shaft (8); the right positioning sleeve (12) is mounted with a right connecting flange (13) via a driven shaft (32); the left connecting flange (11) and the right connecting flange (13) correspond to each other; The thermal insulation paper winding frame comprises a frame body (17), a support frame (18) and a tensioning member, wherein the support frames (18) are symmetrically arranged on the frame body (17), a fixing seat (19) is installed on the support frame (18), and a tensioning member is installed on the frame body (17) on one side of the two support frames (18); The tensioning member comprises a positioning frame (24), a sliding rod (25) and a sliding roller (26); the positioning frame (24) is symmetrically mounted on the frame body (17); a sliding groove (27) is arranged in the middle of the positioning frame (24); a sliding roller (26) is arranged between the positioning frames (24); and both ends of the sliding roller (26) are slidably connected with the sliding groove (27) through the sliding rod (25); A slider (14) is arranged below the insulation paper winding frame, and the slider (14) is fixedly connected to the insulation paper winding frame by bolts. A transmission screw (15) is arranged on the slider (14), a transmission motor (16) is arranged at one end of the transmission screw (15), and a movable seat is arranged at the other end of the transmission screw (15), and the transmission motor (16) and the movable seat are respectively fixedly connected to the slide rail.

2. The thermal insulation paper coiling device according to claim 1, characterized in that: The left frame (1) is provided with a travel motor (4), which is connected to a group of travel wheels (3) of the left frame (1) through a transmission chain and a transmission gear.

3. The thermal insulation paper coiling device according to claim 1, characterized in that: A limiting groove is arranged in the middle of the fixing seat (19), and the limiting groove is square.

4. The thermal insulation paper coiling device according to claim 1, characterized in that: A guide rod (28) is mounted on the slide bar (25) inside the slide groove (27). The guide rod (28) penetrates the positioning frame (24) and extends to the outside. A return spring (29) is sleeved on the guide rod (28) between the positioning frame (24) and the slide bar (25).

5. The thermal insulation paper coiling device according to claim 1, characterized in that: The slide bar (25) is in an oblong shape.

6. The thermal insulation paper coiling device according to claim 1, characterized in that: The deceleration rotating rod comprises a rod body (20), a limit head (21), a locking plate (22) and a damping bearing (23); the limit heads (21) are respectively installed at both ends of the rod body (20) through the damping bearings (23); and the locking plate (22) is threadedly installed on the circumference of the rod body (20) between the damping bearings (23).

7. The thermal insulation paper coiling device according to claim 6, characterized in that: The locking disc (22) is disc-shaped, and the cross section of the limiting head (21) is rectangular.

Images