Pipe coiling machine for insulating crepe paper pipe

Abstract

The utility model relates to the technical field of pipe coiling machines, in particular to a pipe coiling machine for an insulating crepe paper pipe, which comprises a working table, a boss, a first motor, a pipe coiling device, a feeding mechanism and a limiting mechanism, the boss is fixedly arranged on the working table, the first motor is fixedly arranged on the boss, the pipe coiling device is arranged on the working table, and the feeding mechanism is arranged on the working table. The pipe coiling device is connected with the output end of the first motor, the multiple feeding mechanisms are arranged on the workbench and used for supplying insulation crepe paper to the pipe coiling device, and the limiting mechanism is arranged on the workbench and used for limiting the position of the insulation crepe paper. By arranging the feeding mechanism, the feeding speed of the insulating crepe paper is the same as the rotating speed of the pipe coiling device, so that the insulating crepe paper is prevented from loosening, and the problem that in the prior art, the insulating crepe paper is inconvenient to keep a tensioning state in the feeding process, and the pipe forming efficiency is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tube reeling machines, in particular to a tube reeling machine for insulating crepe paper tubes. Background Art

[0002] Insulating crepe paper, also known as electrical crepe paper, is made from unbleached sulfate coniferous pulp. After free pulping, it is made on a fourdrinier papermaking machine by a corrugating process without sizing or filling. It is a paper with insulating properties and gray loss function. It is also called transformer crepe paper and mutual inductor crepe paper. It has the characteristics of tough and uniform paper, high tensile strength, folding resistance, tear strength and high elongation. After being made into a tube shape, it can be used to wrap cable conductors such as transformers and mutual inductors. In the production process of insulating crepe paper tubes, a tube winding machine is required to roll them.

[0003] In the production process of the existing insulating corrugated paper tube using a tube reel, multiple paper sheets of the same width are wound around the tube reel. The paper sheets are wound around the tube reel from the reeling rollers on the left and right sides, and the reeling rollers are fixed on one side of the tube reel. Therefore, it is not convenient to replace the reeling roller in time after the paper sheets wound on the surface of the reeling roller are wound, thereby affecting the production efficiency of the insulating corrugated paper tube for the tube reel.

[0004] In order to facilitate the replacement of the winding roller, after searching, the prior art, such as the publication number CN216068922U, discloses a tube winding machine for insulating paper tube processing, including a base, a mounting frame fixedly connected to the top of the base, a mounting block fixedly connected to the top of the mounting frame, a semicircular groove is opened on the top of the mounting block, a rotating shaft is clamped inside the semicircular groove, a cover shell is overlapped on the top of the semicircular groove, a slide is fixedly connected to one side of the cover shell, and a rotating plate is movably connected inside the slide plate. The advantage of the utility model is that when replacing a new paper roll, you only need to turn the knob several times to pull out the rotating rod. When the rotating rod is pulled out, the cover shell is separated from the top of the semicircular groove, and the rotating shaft can be taken out. Then, the rotating rod inside the new paper roll is placed inside the semicircular groove, and the cover shell is reset to complete the complete replacement process. The operation is simple and the purpose of easy installation and replacement is achieved.

[0005] The above device can drive the paper to move by rotating the winding roller during the paper winding process, thereby driving the winding roller to rotate to achieve the feeding of the paper. However, the winding roller rotates due to the traction force of the paper during use. In this process, when the rotation speed of the winding roller changes, the winding roller will continue to rotate due to inertia during the rotation process, so that the paper will become loose during the feeding process, and the tension state of the paper cannot be guaranteed. The loose insulating crepe paper will affect the production efficiency of the insulating crepe paper tube when the tube is rolled. Utility Model Content

[0006] The utility model provides a tube rolling machine for insulating crepe paper tubes, which solves the problem in the prior art that the insulating crepe paper is inconvenient to keep a tensioned state during the feeding process, thus affecting the tube forming efficiency.

[0007] The technical solution of the utility model is as follows: A tube reel for insulating crepe paper tubes, comprising a workbench, a boss, a first motor, a tube reel, a feeding mechanism and a limiting mechanism;

[0008] The boss is fixedly arranged on the workbench;

[0009] The first motor is fixedly arranged on the boss;

[0010] The hose reel is arranged on the workbench, and the hose reel is connected to the output end of the first motor;

[0011] The feeding mechanism is provided in plurality, and the plurality of feeding mechanisms are arranged on the workbench and are used to feed the insulating crepe paper to the hose reel;

[0012] The limiting mechanism is arranged on the workbench and is used for limiting the position of the insulating crepe paper.

[0013] Preferably, the feeding mechanism comprises:

[0014] A base, the base being fixedly arranged on the workbench;

[0015] A first support block, wherein the first support block is fixedly disposed on the base;

[0016] A second support block, the second support block is fixedly disposed on the base, and the second support block is located on one side of the first support block;

[0017] A first driving column, the first driving column is rotatably disposed on the first supporting block, and a first driving disk is disposed on the first driving column;

[0018] A first driving block, wherein the first driving block is fixedly disposed on the first driving disk;

[0019] A driving port, the driving port being opened on the second supporting block corresponding to the first driving column;

[0020] a second driving column, the second driving column being slidably disposed in the driving port, and a second driving disk being rotatably disposed on the second driving column;

[0021] a second driving block, the second driving block being fixedly disposed on the second driving disk;

[0022] A winding roller, the winding roller is arranged between the first driving block and the second driving block, the side wall of the winding roller is provided with a driving groove, and the driving groove is respectively adapted to the shapes of the first driving block and the second driving block;

[0023] A positioning mechanism, the positioning mechanism is arranged in the second supporting block and is used to position the second driving column;

[0024] A power input mechanism is arranged on the first support block and is used to control the winding roller to rotate.

[0025] Furthermore, the positioning mechanism includes:

[0026] A positioning cavity, the positioning cavity is opened in the second support block corresponding to the driving port, and the positioning cavity is communicated with the driving port;

[0027] A first positioning groove, wherein the first positioning groove is formed on a side wall of the second driving column;

[0028] a second positioning groove, wherein the second positioning groove is formed on a side wall of the first positioning groove;

[0029] A positioning ring, the positioning ring is rotatably arranged in the positioning cavity, and a positioning block is fixedly arranged at a position corresponding to the first positioning groove on the inner wall of the positioning ring;

[0030] An adjusting mechanism is arranged in the positioning cavity and is used to control the positioning ring to adjust the angle.

[0031] Furthermore, the adjustment mechanism includes:

[0032] A first annular rack, wherein the first annular rack is fixedly disposed on the outer wall of the positioning ring;

[0033] A first gear, the first gear is rotatably disposed in the positioning cavity, and the first gear is meshed with the first annular rack;

[0034] A hand wheel, the hand wheel being rotatably disposed on the second supporting block;

[0035] An adjusting column, wherein the adjusting column is fixedly disposed between the hand wheel and the first gear;

[0036] A torsion spring is sleeved on the adjusting column, and two ends of the torsion spring are respectively fixedly connected to the first gear and the side wall of the positioning cavity.

[0037] Furthermore, the power input mechanism includes:

[0038] a second annular rack, the second annular rack being fixedly disposed on the first driving column;

[0039] a second gear, the second gear being rotatably disposed on the first supporting block, the second gear being meshed with the second annular rack;

[0040] A second motor, wherein the second motor is fixedly disposed on the first supporting block, and an output end of the second motor is connected to the second gear.

[0041] On the basis of the above solution, the limiting mechanism includes:

[0042] A first limiting seat, wherein the first limiting seat is arranged on one side of the base;

[0043] A first limiting opening, wherein the first limiting opening is provided on the first limiting seat;

[0044] A first limiting roller, wherein two first limiting rollers are provided, and the two first limiting rollers are rotatably arranged at two sides of the first limiting opening;

[0045] The second limiting seat is arranged at one side of the hose reel, and the second limiting seat is provided with a plurality of second limiting openings corresponding to the base.

[0046] The working principle and beneficial effects of the utility model are:

[0047] 1. In the utility model, through the setting of the positioning mechanism, the operator rotates the hand wheel, thereby driving the first gear to rotate through the adjusting column, and then driving the positioning ring to rotate through the meshing of the first gear and the first annular rack, thereby driving the positioning block to move into the first positioning groove, and then the operator places the winding roller between the first driving block and the second driving block and makes the first driving block extend into the driving groove. After the operator pushes the second driving column to make the second driving block extend into the driving groove, the operator releases the hand wheel, so that the first gear is reset under the action of the torsion spring, thereby driving the positioning ring to reset through the first annular rack, thereby making the positioning block move into the second positioning groove, thereby realizing the positioning of the second driving column through the cooperation of the positioning block and the side wall of the second positioning groove, thereby realizing the installation of the winding roller through the cooperation of the first driving block and the second driving block with the driving groove respectively, and simultaneously reversing the above steps to realize the disassembly of the winding roller, thereby facilitating the timely replacement of the winding roller after the insulating crepe paper on the surface of the winding roller is wound;

[0048] 2. In the utility model, through the setting of the power input mechanism, the operator controls the operation of the second motor, so that the first driving column is driven to rotate through the meshing of the second gear and the second annular rack, and then the winding roller is driven to rotate through the first driving disk and the first driving block. By adjusting the speed of the first motor, the winding roller and the tube reel can rotate synchronously, so that the insulating crepe paper is always kept in a tensioned state during the tube reeling process, thereby improving the tube forming efficiency of the insulating crepe paper;

[0049] 3. In the present invention, the limiting mechanism is provided to facilitate limiting the position of the insulating crepe paper, so that the relative position between the insulating crepe paper and the winding roller and the pipe reel is limited, thereby preventing the insulating crepe paper from being offset during the pipe forming process;

[0050] 4. In the utility model, by arranging the workbench, the boss, the first motor, the tube reel, the feeding mechanism and the limiting mechanism, it is convenient to make the feeding speed of the insulating crepe paper the same as the rotation speed of the tube reel through the setting of the feeding mechanism, thereby avoiding the insulating crepe paper from loosening, and solving the problem in the prior art that the insulating crepe paper is not easy to keep in a tensioned state during the feeding process, thereby affecting the tube forming efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0052] Figure 1 It is a schematic diagram of the structure of the utility model;

[0053] Figure 2 This is a schematic diagram of the structure of the utility model from another perspective;

[0054] Figure 3 This is a schematic diagram of the structure of the feeding mechanism of the utility model;

[0055] Figure 4 This is a schematic diagram of the winding roller structure of the utility model;

[0056] Figure 5 This is a schematic diagram of the cross-sectional structure of the feeding mechanism of the utility model;

[0057] Figure 6 This is a schematic diagram of the positioning ring structure of the utility model.

[0058] In the figure: 1. workbench; 2. boss; 3. first motor; 4. hose reel; 5. base; 6. first support block; 7. second support block; 8. first drive column; 9. first drive block; 10. second drive column; 12. winding roller; 13. positioning ring; 14. positioning block; 15. first annular rack; 16. first gear; 17. hand wheel; 18. torsion spring; 19. second annular rack; 20. second gear; 21. second motor; 22. first limit seat; 23. first limit roller; 24. second limit seat. DETAILED DESCRIPTION

[0059] 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.

[0060] like Figure 1 to Figure 6 As shown, this embodiment proposes a tube winding machine for insulating crepe paper tubes, including a workbench 1, a boss 2, a first motor 3, a tube reel 4, a feeding mechanism and a limiting mechanism. The boss 2 is fixedly arranged on the workbench 1, the first motor 3 is fixedly arranged on the boss 2, the tube reel 4 is arranged on the workbench 1, and the tube reel 4 is connected to the output end of the first motor 3. A plurality of feeding mechanisms are provided, and a plurality of feeding mechanisms are provided on the workbench 1 for feeding insulating crepe paper to the tube reel 4. The limiting mechanism is provided on the workbench 1 for limiting the position of the insulating crepe paper.

[0061] The above-mentioned feeding mechanism includes a base 5, a first support block 6, a second support block 7, a first driving column 8, a first driving block 9, a driving port, a second driving column 10, a second driving block, a winding roller 12, a positioning mechanism and a power input mechanism. The base 5 is fixedly arranged on the workbench 1, the first support block 6 is fixedly arranged on the base 5, the second support block 7 is fixedly arranged on the base 5, the second support block 7 is located on one side of the first support block 6, the first driving column 8 is rotatably arranged on the first support block 6, the first driving column 8 is provided with a first driving disk, the first driving block 9 is fixedly arranged on the first driving disk, and the driving port and The first driving column 8 is correspondingly opened on the second supporting block 7, the second driving column 10 is slidably arranged in the driving opening, the second driving column 10 is rotatably provided with a second driving disk, the second driving block is fixedly arranged on the second driving disk, the winding roller 12 is arranged between the first driving block 9 and the second driving block, and the side wall of the winding roller 12 is provided with a driving groove, which is respectively adapted to the shape of the first driving block 9 and the second driving block. The positioning mechanism is arranged in the second supporting block 7 for positioning the position of the second driving column 10, and the power input mechanism is arranged on the first supporting block 6 for controlling the rotation of the winding roller 12.

[0062] Specifically, the operator places the winding roller 12 between the first drive block 9 and the second drive block and makes the first drive block 9 extend into the drive slot. After the operator pushes the second drive column 10 to make the second drive block extend into the drive slot, the operator positions the second drive column 10 through the positioning mechanism, thereby achieving the installation of the winding roller 12.

[0063] The positioning mechanism includes a positioning cavity, a first positioning groove, a second positioning groove, a positioning ring 13 and an adjusting mechanism. The positioning cavity is arranged in the second support block 7 corresponding to the driving port, the positioning cavity is communicated with the driving port, the first positioning groove is arranged on the side wall of the second driving column 10, the second positioning groove is arranged on the side wall of the first positioning groove, the positioning ring 13 is rotatably arranged in the positioning cavity, a positioning block 14 is fixedly arranged at a position corresponding to the first positioning groove on the inner wall of the positioning ring 13, and the adjusting mechanism is arranged in the positioning cavity for controlling the positioning ring 13 to move Angle adjustment, the adjustment mechanism includes a first annular rack 15, a first gear 16, a hand wheel 17, an adjustment column and a torsion spring 18. The first annular rack 15 is fixedly arranged on the outer wall of the positioning ring 13, the first gear 16 is rotatably arranged in the positioning cavity, the first gear 16 is meshed with the first annular rack 15, the hand wheel 17 is rotatably arranged on the second support block 7, the adjustment column is fixedly arranged between the hand wheel 17 and the first gear 16, the torsion spring 18 is mounted on the adjustment column, and the two ends of the torsion spring 18 are respectively fixedly connected to the first gear 16 and the side wall of the positioning cavity.

[0064] Specifically, the operator rotates the handwheel 17, thereby driving the first gear 16 to rotate through the adjusting column, and then driving the positioning ring 13 to rotate through the engagement of the first gear 16 and the first annular rack 15, thereby driving the positioning block 14 to move into the first positioning groove. After completing the position adjustment of the second driving column 10, the operator releases the handwheel 17, thereby allowing the first gear 16 to reset under the action of the torsion spring 18, thereby driving the positioning ring 13 to reset through the first annular rack 15, thereby moving the positioning block 14 into the second positioning groove, thereby achieving the positioning of the second driving column 10 through the cooperation of the positioning block 14 with the side wall of the second positioning groove.

[0065] As mentioned above, the power input mechanism includes a second annular rack 19, a second gear 20 and a second motor 21. The second annular rack 19 is fixedly arranged on the first driving column 8, the second gear 20 is rotatably arranged on the first supporting block 6, the second gear 20 is meshed with the second annular rack 19, the second motor 21 is fixedly arranged on the first supporting block 6, and the output end of the second motor 21 is connected to the second gear 20.

[0066] Specifically, the operator controls the second motor 21 to work, so that the first driving column 8 is driven to rotate through the engagement of the second gear 20 and the second annular rack 19, and then the winding roller 12 is driven to rotate through the first driving disk and the first driving block 9. By adjusting the speed of the first motor 3, the winding roller 12 and the tube reel 4 can rotate synchronously, so that the insulating crepe paper is always kept in a tensioned state during the tube reeling process, thereby improving the tube forming efficiency of the insulating crepe paper.

[0067] As mentioned above, the limiting mechanism includes a first limiting seat 22, a first limiting opening, a first limiting roller 23 and a second limiting seat 24. The first limiting seat 22 is arranged on one side of the base 5, the first limiting opening is opened on the first limiting seat 22, two first limiting rollers 23 are arranged, and the two first limiting rollers 23 are rotatably arranged on both sides of the first limiting opening. The second limiting seat 24 is arranged on one side of the hose reel 4, and the second limiting seat 24 is provided with a plurality of second limiting openings corresponding to the base 5.

[0068] Specifically, the operator allows the insulating crepe paper to pass through the gap between the first limiting roller 23 and the second limiting opening, thereby facilitating the limiting of the insulating crepe paper through the first limiting opening and the second limiting opening, so that the relative positions of the insulating crepe paper and the winding roller 12 and the pipe reel 4 are limited respectively, thereby avoiding positional displacement of the insulating crepe paper during the pipe forming process.

[0069] In this embodiment, when in use, the operator rotates the handwheel 17, thereby driving the first gear 16 to rotate through the adjusting column, and then driving the positioning ring 13 to rotate through the meshing of the first gear 16 and the first annular rack 15, thereby driving the positioning block 14 to move into the first positioning groove, and then the operator places the winding roller 12 between the first driving block 9 and the second driving block and makes the first driving block 9 extend into the driving groove, and after the operator pushes the second driving column 10 to make the second driving block extend into the driving groove, the operator releases the handwheel 17, so that the first gear 16 is reset under the action of the torsion spring 18, thereby driving the positioning ring 13 to reset through the first annular rack 15, thereby moving the positioning block 14 into the second positioning groove, thereby realizing the positioning of the second driving column 10 through the cooperation of the positioning block 14 and the side wall of the second positioning groove, thereby realizing the positioning of the second driving column 10 through the first driving block 9 and the second driving block. The movable blocks cooperate with the driving grooves respectively to realize the installation of the winding roller 12, and then the operator passes the insulating crepe paper through the gap between the first limiting roller 23 and the second limiting opening, so as to facilitate the limiting of the insulating crepe paper through the first limiting opening and the second limiting opening, so that the relative position between the insulating crepe paper and the winding roller 12 and the tube reel 4 is limited respectively, so as to avoid the position displacement of the insulating crepe paper during the tube forming process, and then the operator controls the second motor 21 to work, so as to facilitate the engagement of the second gear 20 with the second annular rack 19 to drive the first driving column 8 to rotate, and then drive the winding roller 12 to rotate through the first driving disk and the first driving block 9, and the winding roller 12 can be rotated by adjusting the speed of the first motor 3. The winding roller 12 and the tube reel 4 can rotate synchronously, so that the insulating crepe paper is always kept in a tensioned state during the tube rolling process, thereby improving the tube forming efficiency of the insulating crepe paper.

[0070] 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 tube winding machine for insulating crepe paper tubes, characterized in that: include: Workbench (1); A boss (2), wherein the boss (2) is fixedly arranged on the workbench (1); A first motor (3), the first motor (3) being fixedly arranged on the boss (2); A hose reel (4), the hose reel (4) being arranged on the workbench (1), the hose reel (4) being connected to an output end of the first motor (3); A feeding mechanism, wherein the feeding mechanism is provided in plurality, and the plurality of feeding mechanisms are arranged on the workbench (1) and are used to feed insulating crepe paper to the hose reel (4); A limiting mechanism is arranged on the workbench (1) and is used to limit the position of the insulating crepe paper.

2. The insulating crepe paper tube winding machine according to claim 1, characterized in that: The feeding mechanism comprises: A base (5), wherein the base (5) is fixedly arranged on the workbench (1); A first support block (6), the first support block (6) being fixedly arranged on the base (5); A second support block (7), the second support block (7) being fixedly arranged on the base (5), and the second support block (7) being located on one side of the first support block (6); A first driving column (8), the first driving column (8) being rotatably disposed on the first supporting block (6), and a first driving disk being disposed on the first driving column (8); A first driving block (9), wherein the first driving block (9) is fixedly arranged on the first driving disk; a driving opening, the driving opening being opened on the second supporting block (7) corresponding to the first driving column (8); A second driving column (10), the second driving column (10) being slidably disposed in the driving opening, and a second driving disk being rotatably disposed on the second driving column (10); a second driving block, the second driving block being fixedly disposed on the second driving disk; A winding roller (12), the winding roller (12) being arranged between the first driving block (9) and the second driving block, the side wall of the winding roller (12) being provided with a driving groove, the driving groove being respectively adapted to the shapes of the first driving block (9) and the second driving block; a positioning mechanism, the positioning mechanism being arranged in the second supporting block (7) and being used for positioning the position of the second driving column (10); A power input mechanism is arranged on the first support block (6) and is used to control the winding roller (12) to rotate.

3. The insulating crepe paper tube winding machine according to claim 2, characterized in that: The positioning mechanism comprises: a positioning cavity, the positioning cavity being arranged in the second supporting block (7) corresponding to the driving port, and the positioning cavity being in communication with the driving port; A first positioning groove, wherein the first positioning groove is formed on a side wall of the second driving column (10); a second positioning groove, wherein the second positioning groove is formed on a side wall of the first positioning groove; A positioning ring (13), the positioning ring (13) being rotatably disposed in the positioning cavity, and a positioning block (14) being fixedly disposed at a position on the inner wall of the positioning ring (13) corresponding to the first positioning groove; An adjusting mechanism is arranged in the positioning cavity and is used to control the positioning ring (13) to adjust the angle.

4. The insulating crepe paper tube winding machine according to claim 3, characterized in that: The regulating mechanism comprises: A first annular rack (15), wherein the first annular rack (15) is fixedly arranged on the outer wall of the positioning ring (13); a first gear (16), the first gear (16) being rotatably disposed in the positioning cavity, the first gear (16) being meshed with the first annular rack (15); a hand wheel (17), the hand wheel (17) being rotatably disposed on the second supporting block (7); an adjusting column, the adjusting column being fixedly arranged between the hand wheel (17) and the first gear (16); A torsion spring (18), wherein the torsion spring (18) is sleeved on the adjustment column, and two ends of the torsion spring (18) are respectively fixedly connected to the first gear (16) and the side wall of the positioning cavity.

5. The insulating crepe paper tube winding machine according to claim 4, characterized in that: The power input mechanism comprises: A second annular rack (19), wherein the second annular rack (19) is fixedly arranged on the first driving column (8); a second gear (20), the second gear (20) being rotatably disposed on the first supporting block (6), the second gear (20) being meshed with the second annular rack (19); A second motor (21), wherein the second motor (21) is fixedly arranged on the first supporting block (6), and an output end of the second motor (21) is connected to the second gear (20).

6. The insulating crepe paper tube winding machine according to claim 5, characterized in that: The limiting mechanism comprises: A first limiting seat (22), wherein the first limiting seat (22) is arranged on one side of the base (5); A first limiting opening, wherein the first limiting opening is formed on the first limiting seat (22); A first limiting roller (23), wherein two first limiting rollers (23) are provided, and the two first limiting rollers (23) are rotatably provided at two sides of the first limiting opening; A second limiting seat (24), wherein the second limiting seat (24) is arranged on one side of the hose reel (4), and the second limiting seat (24) is provided with a plurality of second limiting openings corresponding to the base (5).

Images