Crepe paper roll dividing machine

Abstract

The utility model relates to the technical field of roll-dividing machines, in particular to a crepe paper roll-dividing machine. Comprising a box body, a first rotating shaft, a tensioning rotating shaft, a second rotating shaft, a first baffle, a locking plate, a tensioning wheel, a second baffle and a clamping groove, wherein the first rotating shaft, the tensioning rotating shaft and the second rotating shaft are arranged on the outer wall of the front side of the box body at intervals; the first baffle and the locking plate are arranged on the first rotating shaft; the driving motor is arranged in the box body and is in transmission connection with the inner end of the second rotating shaft, the locking plate is in threaded connection with the first rotating shaft and is located on the outer side of the first baffle, the position of the tensioning wheel corresponds to the position between the locking plate and the first baffle, and the position of the second baffle corresponds to the position of the first baffle. The clamping groove is of a through groove structure with openings in the two sides. According to the design, a large disc of crepe paper can be divided into small discs of crepe paper, operation is convenient, and the roll dividing efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of roll splitting machines, in particular to a crepe paper roll splitting machine. Background Art

[0002] In the production of mutual inductors or transformers, crepe paper is needed to insulate the iron core. Since the crepe paper purchased is in large rolls, which are large in size and heavy in weight, in order to facilitate the operation during wrapping, the large rolls of crepe paper need to be divided into small rolls of crepe paper.

[0003] When dividing large rolls of crepe paper into small rolls, manual separation is generally used, resulting in uneven tightness and poor uniformity of the small rolls of crepe paper. Improper manual operation during separation can easily cause the edges of the crepe paper to tear or even break, resulting in low efficiency and seriously affecting the production efficiency and quality of power products. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a crepe paper roll splitting machine, which is driven by a motor and can split a large roll of crepe paper into small rolls. The operation is convenient and the roll splitting efficiency is high.

[0005] The technical solution adopted by the utility model is to provide a crepe paper rolling machine, including a box body, a first rotating shaft, a tensioning rotating shaft and a second rotating shaft spaced apart on the outer wall of the front side of the box body, a first baffle and a locking plate arranged on the first rotating shaft, a tensioning wheel arranged on the tensioning rotating shaft, a second baffle arranged on the second rotating shaft, a card slot arranged on the outer end of the second rotating shaft, a driving motor arranged in the box body and transmission connected to the inner end of the second rotating shaft, the locking plate is threadedly connected to the first rotating shaft and is located outside the first baffle, the position of the tensioning wheel corresponds to the position between the locking plate and the first baffle, the position of the second baffle corresponds to the position of the first baffle, and the card slot is a through slot structure with openings on both sides.

[0006] The bottom of the slot is flush with the outer end surface of the second baffle.

[0007] It also includes a slide seat arranged on the front outer wall of the box body, a slide groove arranged on the slide seat and a slider sliding in the slide groove. The slide seat is located between the first rotating shaft and the second rotating shaft. The slide seat and the slide groove are both arranged vertically, and the inner end of the tensioning shaft is rotatably connected to the slider.

[0008] It also includes a locking screw hole provided on the slider and a locking screw provided in the locking screw hole, and the slider is locked by pressing the bottom of the slide groove with the help of the locking screw.

[0009] An annular groove is provided on the outer periphery of the tension wheel, and the position of the annular groove corresponds to the position between the locking plate and the first baffle.

[0010] It also includes an axle seat arranged on the inner wall of the rear side of the box body, the axle seat corresponds to the position of the first rotating shaft, and the inner end of the first rotating shaft passes through the front side wall of the box body, extends into the box body and is connected to the axle seat.

[0011] It also includes an axis bracket arranged on the right inner wall of the box body, an axis hole arranged on the axis bracket, and a first bearing arranged in the axis hole. The axis bracket is located between the front and rear inner walls of the box body, and the inner end of the first rotating shaft passes through the front side wall of the box body and the first bearing in sequence and then is connected to the axis seat.

[0012] It also includes a motor bracket arranged on the inner wall of the bottom of the box body, the motor bracket includes a bottom plate, a vertical plate arranged on the bottom plate, an overhanging plate arranged on the vertical plate and a avoidance opening arranged on the overhanging plate, the avoidance opening is arranged on one end of the overhanging plate overhanging outward, the front end of the drive motor is fixed on the end face of the overhanging plate facing the rear side of the box body, the shaft end of the drive motor passes through the avoidance opening and corresponds to the inner end of the second rotating shaft, the inner end of the second rotating shaft passes through the front side wall of the box body, extends into the box body and is connected to the shaft end of the drive motor.

[0013] The upper end of the box body is open and is provided with a box cover.

[0014] The beneficial effect of the present invention is that it provides a crepe paper reeling machine. The end of the crepe paper on a large roll is manually pulled out, passed around a tensioning wheel, and then inserted into a slot at the end of a second rotating shaft. The inner side of the pulled-out end of the crepe paper contacts the outer end surface of the second baffle. At this time, the drive motor is started to drive the second rotating shaft to rotate, winding the large roll of crepe paper onto the second rotating shaft. This design eliminates the need for manual winding, is easy to use, and is highly efficient. The small rolls of crepe paper have uniform tightness, making them convenient for later use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the box of the utility model.

[0017] In the accompanying drawings, 1. box body, 2. first rotating shaft, 3. tensioning rotating shaft, 4. second rotating shaft, 5. first baffle, 6. locking plate, 7. tensioning wheel, 8. second baffle, 9. slot, 10. driving motor, 11. slide, 12. slide, 13. slider, 14. locking screw, 15. ring groove, 16. shaft seat, 17. shaft bracket, 18. bottom plate, 19. vertical plate, 20. overhanging plate, 21. avoidance opening, 22. box cover. DETAILED DESCRIPTION

[0018] like Figure 1-2As shown, the utility model provides a crepe paper rolling machine, including a box body 1, a first rotating shaft 2, a tensioning rotating shaft 3 and a second rotating shaft 4 spaced apart on the front outer wall of the box body 1, a first baffle 5 and a locking plate 6 arranged on the first rotating shaft 2, a tensioning wheel 7 arranged on the tensioning rotating shaft 3, a second baffle 8 arranged on the second rotating shaft 4, a card slot 9 arranged on the outer end of the second rotating shaft 4, and a driving motor 10 arranged in the box body 1 and transmission-connected to the inner end of the second rotating shaft 4. The locking plate 6 is threadedly connected to the first rotating shaft 2 and is located outside the first baffle 5. The position of the tensioning wheel 7 corresponds to the position between the locking plate 6 and the first baffle 5. The second baffle 8 corresponds to the position of the first baffle 5. The card slot 9 is a through-slot structure with openings on both sides.

[0019] During use, a large roll of crepe paper is placed onto the first rotating shaft 2, the inside of the roll of crepe paper pressed against the first baffle 5. The locking plate 6 is then installed and rotated until it engages the outside of the roll of crepe paper, securing the roll. The locking plate 6 has a screw hole in its center, and the first rotating shaft 2, located outside the first baffle 5, has external threads. This threaded connection allows the locking plate 6 to be installed and locked.

[0020] The end of the crepe paper on the large roll of crepe paper is manually pulled out, passed through the tensioning wheel 7 and inserted into the card slot 9 at the end of the second rotating shaft 4. The inner side of the pulled-out end of the crepe paper contacts the outer end surface of the second baffle 8. At this time, the driving motor 10 is started to drive the second rotating shaft 4 to rotate, and the large roll of crepe paper on the first rotating shaft 2 is driven by the pulled-out crepe paper, so that the crepe paper is rolled onto the second rotating shaft 4 without manual winding. The equipment is easy to use and has high efficiency. The tightness of the small roll of crepe paper is uniform, which is convenient for later use. A magnetic powder brake is also provided on the first rotating shaft 2 to control the driven speed of the first rotating shaft 2, and then the tightness of the small roll of crepe paper is controlled. An encoder is also provided on the second rotating shaft 4 to record the number of rotations of the second rotating shaft 4, and then the length of the small roll of crepe paper after the roll is divided can be controlled. The device is simple to operate and flexible and convenient to use.

[0021] like Figure 1-2 As shown, the bottom of the slot 9 is flush with the outer end surface of the second baffle 8 .

[0022] The end of the crepe paper pulled out of the large roll can be positioned conveniently. When the end of the large roll of crepe paper is manually pulled out and inserted into the card slot 7, the inner side of the end of the crepe paper abuts against the bottom of the card slot 7. When the rolls are divided, the inner side of the small roll of crepe paper can be fitted with the outer end surface of the second baffle 8.

[0023] like Figure 1-2As shown, it also includes a slide 11 arranged on the front outer wall of the box body 1, a slide groove 12 arranged on the slide 11, and a slider 13 sliding in the slide groove 12. The slide 11 is located between the first rotating shaft 2 and the second rotating shaft 4. The slide 11 and the slide groove 12 are both arranged vertically, and the inner end of the tensioning shaft 3 is rotatably connected to the slider 13.

[0024] The chute 12 has a constricted groove structure, such as a dovetail groove, and the shape of the slider 13 is adapted to the chute 12. The slider 13 is embedded in the chute 12 and can be manually driven to move the slider 13 up and down in the chute 12 to adjust the horizontal height of the tensioning wheel 7 and further adjust the tightness of the crepe paper during roll separation.

[0025] like Figure 1-2 As shown, it also includes a locking screw hole set on the slider 13 and a locking screw 14 set in the locking screw hole. The slider 13 is locked by pressing the bottom of the slide groove 12 with the help of the locking screw 14.

[0026] After the position of the tensioning wheel 7 is adjusted, the locking screw 14 is tightened so that the locking screw 14 presses against the bottom of the chute 12 , thereby positioning and locking the slider 13 .

[0027] like Figure 1-2 As shown, an annular groove 15 is provided on the outer periphery of the tension wheel 7 , and the position of the annular groove 15 corresponds to the position between the locking plate 6 and the first baffle 5 .

[0028] The crepe paper passes through the annular groove 15 , which guides and limits the position of the crepe paper, thereby preventing the crepe paper from deflecting or even falling off on the tensioning wheel 7 .

[0029] like Figure 1-2 As shown, it also includes an axle seat 16 arranged on the inner wall of the rear side of the box body 1. The axle seat 16 corresponds to the position of the first rotating shaft 2. The inner end of the first rotating shaft 2 passes through the front side wall of the box body 1 and extends into the box body 1 and is connected to the axle seat 16.

[0030] The inner end of the first rotating shaft 2 is installed through the shaft seat 16, and the first rotating shaft 2 is installed through the front side wall of the box body 1 through the bearing, which makes the installation more convenient. At the same time, the length of the first rotating shaft 2 is increased, so that when one end of the first rotating shaft 2 is subjected to force, the influence of the other end tilting upward is reduced, so that the first rotating shaft 2 rotates more steadily and smoothly.

[0031] like Figure 1-2 As shown, it also includes an axis bracket 17 arranged on the right inner wall of the box body 1, an axis hole arranged on the axis bracket 17, and a first bearing arranged in the axis hole. The axis bracket 17 is located between the front and rear inner walls of the box body 1, and the inner end of the first rotating shaft 2 passes through the front side wall of the box body 1 and the first bearing in sequence and is connected to the axis seat 16.

[0032] The shaft bracket 17 supports and limits the first rotating shaft 2, making the first rotating shaft 2 rotate more stably and smoothly.

[0033] like Figure 1-2 As shown, it also includes a motor bracket arranged on the inner wall of the bottom of the box body 1, and the motor bracket includes a bottom plate 18, a vertical plate 19 arranged on the bottom plate 18, an overhanging plate 20 arranged on the vertical plate 19, and a avoidance opening 21 arranged on the overhanging plate 20. The avoidance opening 21 is arranged on one end of the overhanging plate 20 overhanging outward, and the front end of the drive motor 10 is fixed on the end surface of the overhanging plate 20 facing the rear side of the box body 1. The shaft end of the drive motor 10 passes through the avoidance opening 21 and corresponds to the inner end of the second rotating shaft 4. The inner end of the second rotating shaft 4 passes through the front side wall of the box body 1 and extends into the box body 1 and is connected to the shaft end of the drive motor 10.

[0034] The driving motor 10 is mounted on the motor bracket, wherein the bottom plate 18 is fixed to the bottom inner wall of the box body 1 , and the vertical plate 19 is fixed to the left side wall of the box body 1 , so that the support is more stable.

[0035] like Figure 1-2 As shown, the upper end of the box body 1 is open and is provided with a box cover 22.

[0036] The box cover 22 is hinged to one side of the box body 1. When closed, it can protect the components in the box body 1. When opened, it can facilitate the installation and adjustment of the components in the box body 1, which is very convenient to use.

Claims

1. A crepe paper roll separating machine, characterized in that: The invention comprises a box body (1), a first rotating shaft (2) rotatably arranged on the outer wall of the front side of the box body (1), a tensioning rotating shaft (3) and a second rotating shaft (4), a first baffle (5) and a locking plate (6) arranged on the first rotating shaft (2), a tensioning wheel (7) arranged on the tensioning rotating shaft (3), a second baffle (8) arranged on the second rotating shaft (4), a clamping groove (9) arranged on the outer end of the second rotating shaft (4), and a driving motor (10) arranged in the box body (1) and connected to the inner end of the second rotating shaft (4) in a transmission manner. The tensioning rotating shaft (3) is located between the first rotating shaft (2) and the second rotating shaft (4), the locking plate (6) is threadedly connected to the first rotating shaft (2) and is located outside the first baffle (5), the position of the tensioning wheel (7) corresponds to the position between the locking plate (6) and the first baffle (5), the position of the second baffle (8) corresponds to the position of the first baffle (5), and the clamping groove (9) is a through groove structure with openings on both sides.

2. The crepe paper roll separating machine according to claim 1, characterized in that: The bottom of the clamping groove (9) is flush with the outer end surface of the second baffle (8).

3. The crepe paper roll separating machine according to claim 1, characterized in that: The invention also includes a slide seat (11) arranged on the front outer wall of the box body (1), a slide groove (12) arranged on the slide seat (11), and a slider (13) slidably arranged in the slide groove (12); the slide seat (11) is located between the first rotating shaft (2) and the second rotating shaft (4); the slide seat (11) and the slide groove (12) are both arranged vertically; and the inner end of the tensioning rotating shaft (3) is rotatably connected to the slider (13).

4. The crepe paper roll separating machine according to claim 3, characterized in that: It also includes a locking screw hole provided on the slider (13) and a locking screw (14) provided in the locking screw hole. The slider (13) is locked by pressing against the bottom of the slide groove (12) with the help of the locking screw (14).

5. The crepe paper roll separating machine according to claim 1, characterized in that: An annular groove (15) is provided on the outer periphery of the tension wheel (7), and the position of the annular groove (15) corresponds to the position between the locking plate (6) and the first baffle (5).

6. The crepe paper roll separating machine according to claim 1, characterized in that: It also includes an axle seat (16) arranged on the inner wall of the rear side of the box body (1), the axle seat (16) corresponds to the position of the first rotating shaft (2), and the inner end of the first rotating shaft (2) passes through the front side wall of the box body (1) and extends into the box body (1) and is connected to the axle seat (16).

7. The crepe paper roll separating machine according to claim 6, characterized in that: The invention also includes a shaft support (17) arranged on the right inner wall of the box body (1), a shaft hole arranged on the shaft support (17), and a first bearing arranged in the shaft hole. The shaft support (17) is located between the front and rear inner walls of the box body (1). The inner end of the first rotating shaft (2) passes through the front side wall of the box body (1) and the first bearing in sequence and is then connected to the shaft seat (16).

8. The crepe paper roll separating machine according to claim 1, characterized in that: The invention also includes a motor bracket arranged on the inner wall of the bottom of the box body (1), the motor bracket including a bottom plate (18), a vertical plate (19) arranged on the bottom plate (18), an overhanging plate (20) arranged on the vertical plate (19), and a avoidance opening (21) arranged on the overhanging plate (20), wherein the avoidance opening (21) is arranged on an end of the overhanging plate (20) that overhangs outwards, the front end of the driving motor (10) is fixed on the end surface of the overhanging plate (20) facing the rear side of the box body (1), the shaft end of the driving motor (10) passes through the avoidance opening (21) and corresponds to the inner end of the second rotating shaft (4), and the inner end of the second rotating shaft (4) passes through the front side wall of the box body (1) and extends into the box body (1) and is connected to the shaft end of the driving motor (10).

9. The crepe paper roll separating machine according to claim 1, characterized in that: The upper end of the box body (1) is open and is provided with a box cover (22).

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