Lifting type packing belt uncoiler

Abstract

The utility model relates to the technical field of uncoilers, and provides a lifting type packing belt uncoiler which comprises a machine plate, a rotating rod, a limiting ring, a limiting sponge, a lifting plate, a placing box and a positioning plate, the rotating rod is rotatably installed on the upper side of the machine plate through an uncoiling seat, the limiting ring is slidably installed on the rotating rod in a sleeved mode through a limiting seat, and the limiting sponge is slidably arranged on the rotating rod. The limiting sponge is provided with a limiting opening, the rotating rod is rotationally installed in the limiting opening so that the rotating rod can stably rotate in the limiting sponge, the lifting plate is arranged on the upper side of the machine plate in a lifting mode through the lifting assembly, the containing box is slidably connected to the lifting plate, and the two positioning plates are movably arranged in the containing box through the two positioning assemblies. The sides, close to each other, of the two positioning plates are each provided with a positioning groove matched with a packing belt. According to the technical scheme, the problem that lifting feeding is inconvenient in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of uncoilers, in particular to a lifting type packing tape uncoiler. Background Art

[0002] Metal strapping tape is a tape made of metal material for bundling items. It has high tensile strength and can withstand large tensile forces to ensure that items will not loosen during transportation and storage. During the production process of metal strapping tape, it needs to be leveled by an unwinder. However, the current unwinder is not convenient for limiting the position of the metal strapping tape during leveling, and the stability of the metal strapping tape when unwinding is poor.

[0003] After searching, the utility model with patent announcement number CN220497369U discloses a steel coil uncoiler, which uses the centrifugal force generated by the rotation of the motor-driven rotating rod to make the clamp arm extend from the groove and press against the central inner wall of the steel coil shaft, so that the steel coil rotates with the rotating shaft, and cooperates with the lead-out device to complete the coiling work, ensuring that the steel coil stably rotates with the rotating shaft during the coiling work. Although it is convenient to improve the stability during uncoiling, when it is working, it is necessary to put the steel coil on the rotating rod first, and then start the motor, so that the steel coil can be uncoiled as the rotating rod rotates. The steel coil usually has a certain weight, and it is not convenient to lift and load the steel coil. The steel coil needs to be transported to the rotating rod manually or with the help of external equipment, which is easy to waste manpower and time, thereby reducing the uncoiling efficiency of the steel coil. Utility Model Content

[0004] The utility model provides a lifting type packing belt unwinding machine, which solves the problem in the related art that it is inconvenient to lift and load materials.

[0005] The technical solution of the utility model is as follows: a lifting type packing tape unwinding machine, comprising a machine plate, a rotating rod, a limiting ring, a limiting sponge, a lifting plate, a placing box and a positioning plate;

[0006] The rotating rod is rotatably mounted on the upper side of the machine plate through the unwinding seat;

[0007] The limiting ring is slidably mounted on the rotating rod through a limiting seat;

[0008] The limiting sponge is slidably arranged on the rotating rod;

[0009] The lifting plate is lifted and arranged on the upper side of the machine plate by a lifting assembly;

[0010] The placement box is slidably connected to the lifting plate;

[0011] The number of the positioning plates is two, and the two positioning plates are movably arranged in the placement box through two positioning components.

[0012] Furthermore, the positioning component includes:

[0013] Positioning cylinders, two positioning cylinders are provided, and the two positioning cylinders are symmetrically connected to the placement box;

[0014] Positioning rods, the positioning rods are slidably connected through between each positioning cylinder and the placement box, and the positioning rods are fixedly connected to the positioning plate;

[0015] Positioning springs, the positioning springs are fixedly connected between each positioning rod and the adjacent positioning cylinder;

[0016] Positioning strips, the positioning strips are fixedly connected between the two positioning rods, and positioning ports for the positioning strips to move are provided on both of the two positioning cylinders.

[0017] Furthermore, the lifting component includes:

[0018] A first electric cylinder, the first electric cylinder is installed at the top of the machine board, and the output end of the first electric cylinder is fixedly connected to the lifting plate;

[0019] Lifting cylinders, two lifting cylinders are provided, and the two lifting cylinders are symmetrically connected to the top of the machine board;

[0020] Lifting rods, the lifting rods are slidably connected through on each lifting cylinder, and the lifting rods are fixedly connected to the lifting plate.

[0021] Furthermore, the unwinding seat includes:

[0022] Support columns, the support columns are fixedly connected to the top of the machine board;

[0023] Support blocks, the support blocks are fixedly connected to the tops of the support columns;

[0024] A motor, the motor is installed on the support block, and the output end of the motor is fixedly connected to the rotating rod.

[0025] Furthermore, the limiting seat includes:

[0026] An installation frame, the installation frame is located at the top of the machine board;

[0027] A second electric cylinder, the second electric cylinder is installed inside the installation frame;

[0028] A connecting block, the connecting block is fixedly connected between the output end of the second electric cylinder and the limiting ring.

[0029] Further, a fixing frame is fixedly connected to one side of the lifting plate. A third electric cylinder is installed in the fixing frame. The output end of the third electric cylinder is connected through the lifting plate, and a sliding frame is fixedly connected between the output end of the third electric cylinder and the placing box. A sliding groove for the sliding of the sliding frame is formed in the lifting plate.

[0030] Further, a limiting strip is connected through the lifting rod, and a limiting groove for the sliding of the limiting strip is formed in the lifting cylinder.

[0031] Further, an installation opening and two grooves are formed in the machine plate. The first electric cylinder and the two lifting cylinders are respectively located in the installation opening and the two grooves.

[0032] Further, a limiting opening is formed in the limiting sponge, and the rotating rod is rotatably installed in the limiting opening.

[0033] Further, two connecting frames are symmetrically connected to the top end of the machine plate, and both of the two connecting frames are fixedly connected to the installation frame.

[0034] The working principle and beneficial effects of the present utility model are as follows:

[0035] 1. In the present utility model, through the placing box, it is convenient to place the packing roll. At the same time, through the cooperation of the two positioning components and the two positioning plates, the packing roll can be positioned in the placing box, so as to stably place the packing roll in the placing box, thereby facilitating the improvement of the stability of the packing roll feeding.

[0036] 2. In the present utility model, through the cooperation of the machine plate and the lifting component, it is convenient to push the lifting plate, so as to push the placing box, thereby adjusting the feeding height of the packing roll. At the same time, through the cooperation of the third electric cylinder and the sliding frame, it is convenient to push the placing box, so as to move the packing roll, thereby feeding the packing roll onto the rotating rod.

[0037] 3. In the present utility model, through the limiting seat, it is convenient to push the limiting ring onto the rotating rod, so as to limit the packing roll on the rotating rod. Through the unwinding seat, it is convenient to rotate the rotating rod, so as to rotate and unwind the packing belt, thereby facilitating the improvement of the stability of the packing belt unwinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The following further describes the present utility model in detail in conjunction with the drawings and specific embodiments.

[0039] Figure 1 It is a schematic structural diagram of the whole of the present utility model;

[0040] Figure 2 It is a schematic structural diagram of the cooperation of the positioning plate, positioning rod and positioning strip of the present utility model;

[0041] Figure 3 This is a schematic cross-sectional structure diagram of the cooperation of the lifting cylinder, lifting rod and limiting strip of the present utility model;

[0042] Figure 4 This is a schematic structure diagram of the cooperation of the placement box, the third electric cylinder and the sliding frame of the present utility model.

[0043] In the figure: 1, machine board; 2, rotating rod; 3, limiting ring; 4, limiting sponge; 5, lifting plate; 6, placement box; 7, positioning plate; 8, positioning cylinder; 9, positioning rod; 10, positioning spring; 11, positioning strip; 12, first electric cylinder; 13, lifting cylinder; 14, lifting rod; 15, support column; 16, support block; 17, motor; 18, second electric cylinder; 19, connecting block; 20, third electric cylinder; 21, sliding frame; 22, limiting strip; 23, connecting frame. Specific embodiments

[0044] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0045] As Figures 1 to 4 shown, this embodiment proposes a lifting type strapping tape uncoiler, which includes a machine board 1, a rotating rod 2, a limiting ring 3, a limiting sponge 4, a lifting plate 5, a placement box 6 and a positioning plate 7. The rotating rod 2 is rotatably installed on the upper side of the machine board 1 through an uncoiling seat. The limiting ring 3 is slidably sleeved on the rotating rod 2 through a limiting seat. The limiting sponge 4 is slidably arranged on the rotating rod 2. A limiting opening is provided on the limiting sponge 4, and the rotating rod 2 is rotatably installed in the limiting opening, so as to facilitate the stable rotation of the rotating rod 2 in the limiting sponge 4. The lifting plate 5 is arranged on the upper side of the machine board 1 through a lifting assembly in a lifting manner. The placement box 6 is slidably connected to the lifting plate 5. The positioning plate 7 is provided with two. The two positioning plates 7 are movably arranged in the placement box 6 through two positioning assemblies. Positioning grooves matching the strapping tape are provided on the sides of the two positioning plates 7 close to each other, so as to facilitate the stable positioning and placement of the strapping roll in the placement box 6.

[0046] Refer to Figure 2, the positioning assembly includes a positioning cylinder 8, a positioning rod 9, a positioning spring 10, and a positioning strip 11. There are two positioning cylinders 8, which are symmetrically connected to the placement box 6. The positioning rod 9 is slidably connected through between each positioning cylinder 8 and the placement box 6, and the positioning rod 9 is fixedly connected to the positioning plate 7. The positioning spring 10 is fixedly connected between each positioning rod 9 and the adjacent positioning cylinder 8. The positioning strip 11 is fixedly connected between the two positioning rods 9, and positioning ports for the positioning strip 11 to move are provided on both positioning cylinders 8, which can enable the two positioning rods 9 to move stably at the same time, so as to facilitate the stable movement of the positioning plate 7;

[0047] After the packing roll is placed in the placement box 6, the positioning rod 9 will move in the positioning cylinder 8 through the positioning spring 10 and the positioning strip 11, so as to enable the positioning plate 7 to move in the placement box 6. Through the cooperation of the two positioning plates 7, the packing roll can be positioned and clamped in the placement box 6, thereby increasing the stability of the packing roll placed in the placement box 6.

[0048] Reference Figure 1 And Figure 3 , the lifting assembly includes a first electric cylinder 12, a lifting cylinder 13, and a lifting rod 14. The first electric cylinder 12 is installed at the top of the machine plate 1, and the output end of the first electric cylinder 12 is fixedly connected to the lifting plate 5. There are two lifting cylinders 13, which are symmetrically connected to the top of the machine plate 1. The lifting rod 14 is slidably connected through each lifting cylinder 13, and the lifting rod 14 is fixedly connected to the lifting plate 5. A limiting strip 22 is connected through the lifting rod 14, and a limiting groove for the limiting strip 22 to slide is provided on the lifting cylinder 13, which can enable the lifting rod 14 to move stably in the lifting cylinder 13. An installation port and two grooves are provided on the machine plate 1, and the first electric cylinder 12 and the two lifting cylinders 13 are respectively located in the installation port and the two grooves, which is convenient for stably installing the first electric cylinder 12 and the lifting cylinder 13 on the machine plate 1;

[0049] By pushing the lifting plate 5 through the first electric cylinder 12, the lifting plate 5 can drive the placement box 6 to move, so as to facilitate the lifting feeding of the packing roll. At the same time, during the movement of the lifting plate 5, the two lifting rods 14 will respectively move in the two lifting cylinders 13. Through the cooperation of the two lifting rods 14 and the two lifting cylinders 13, the lifting plate 5 can be stably supported, so as to feed the packing roll smoothly.

[0050] Reference Figure 1 , the unwinding seat includes a support column 15, a support block 16, and a motor 17. The support column 15 is fixedly connected to the top of the machine plate 1, the support block 16 is fixedly connected to the top of the support column 15, the motor 17 is installed on the support block 16, and the output end of the motor 17 is fixedly connected to the rotating rod 2;

[0051] Through the cooperation of the support column 15 and the support block 16, the motor 17 can be stably supported. By rotating the rotating rod 2 through the motor 17, the rotating rod 2 can drive the packing roll to rotate and unwind.

[0052] Reference Figure 1 , the limit seat includes a mounting frame, a second electric cylinder 18 and a connecting block 19. The mounting frame is located at the top of the machine plate 1. The second electric cylinder 18 is installed in the mounting frame. Two connecting frames 23 are symmetrically connected to the top of the machine plate 1. Both of the two connecting frames 23 are fixedly connected to the mounting frame, which can stably install the mounting frame to facilitate the stable installation of the second electric cylinder 18. The connecting block 19 is fixedly connected between the output end of the second electric cylinder 18 and the limit ring 3;

[0053] By pushing the connecting block 19 through the second electric cylinder 18, the connecting block 19 can drive the limit ring 3 to move, so that the limit ring 3 can drive the limit sponge 4 to move onto the rotating rod 2, thereby limiting the packing roll on the rotating rod 2.

[0054] Reference Figure 4 , a fixing frame is fixedly connected to one side of the lifting plate 5. A third electric cylinder 20 is installed in the fixing frame. The output end of the third electric cylinder 20 penetrates through the lifting plate 5, and a sliding frame 21 is fixedly connected between the output end of the third electric cylinder 20 and the placing box 6. A sliding groove for the sliding frame 21 to slide is formed on the lifting plate 5;

[0055] By pushing the sliding frame 21 through the third electric cylinder 20, the sliding frame 21 can move in the sliding groove, so that the sliding frame 21 can drive the placing box 6 to move, thereby adjusting the feeding position of the packing roll.

[0056] In this embodiment, after the packing roll is placed in the placing box 6, the two positioning plates 7 will stably clamp and position the packing roll in the placing box 6. Then, the first electric cylinder 12 is started to push the lifting plate 5 by the first electric cylinder 12, so that the lifting plate 5 drives the placing box 6 and the packing roll to move. When the packing roll moves to a suitable feeding height, the third electric cylinder 20 is started to push the sliding frame 21 by the third electric cylinder 20, so that the placing box 6 can drive the packing roll to move, so that the packing roll can be moved and fed onto the rotating rod 2. Then, the first electric cylinder 12 is started again to drive the lifting plate 5 and the placing box 6 to move downward, which can prevent the lifting plate 5, the placing box 6 and the positioning plate 7 from affecting the normal unwinding of the packing roll. Then, the second electric cylinder 18 is started to drive the connecting block 19 to move the limit ring 3, and the limit sponge 4 is moved onto the rotating rod 2 to limit the packing roll on the rotating rod 2. When the limiting is completed, the motor 17 is started to drive the rotating rod 2 to rotate, so that the rotating rod 2 can drive the packing roll to rotate for unwinding work.

[0057] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A lifting type strapping tape uncoiler, characterized in that, Comprising: A circuit board (1); A rotating rod (2), which is rotatably mounted on the upper side of the circuit board (1) through an unwinding base; A limiting ring (3), which is slidably sleeved on the rotating rod (2) through a limiting seat; A limiting sponge (4), which is slidably arranged on the rotating rod (2); A lifting plate (5), which is arranged on the upper side of the circuit board (1) through a lifting assembly; A placement box (6), which is slidably connected to the lifting plate (5); Positioning plates (7), two of the positioning plates (7) are movably arranged in the placement box (6) through two positioning assemblies.

2. The unwinding machine for lifting type packing belt according to claim 1, wherein, The positioning assembly includes: Positioning cylinders (8), two of the positioning cylinders (8) are symmetrically connected to the placement box (6); Positioning rods (9), which are slidably connected through each positioning cylinder (8) and the placement box (6), and the positioning rods (9) are fixedly connected to the positioning plates (7); Positioning springs (10), which are fixedly connected between each positioning rod (9) and the adjacent positioning cylinder (8); A positioning strip (11), which is fixedly connected between the two positioning rods (9), and positioning ports for the positioning strip (11) to move are provided on both of the two positioning cylinders (8).

3. The unwind machine for lifting type packing belt according to claim 2, wherein, The lifting assembly includes: A first electric cylinder (12), which is installed at the top of the circuit board (1), and the output end of the first electric cylinder (12) is fixedly connected to the lifting plate (5); Lifting cylinders (13), two of the lifting cylinders (13) are symmetrically connected to the top of the circuit board (1); Lifting rods (14), which are slidably connected through each lifting cylinder (13), and the lifting rods (14) are fixedly connected to the lifting plate (5).

4. The unwind machine for lifting type packing belt according to claim 3, characterized in that, The unwinding base includes: Support columns (15), which are fixedly connected to the top of the circuit board (1); Support blocks (16), which are fixedly connected to the tops of the support columns (15); A motor (17), which is installed on the support block (16), and the output end of the motor (17) is fixedly connected to the rotating rod (2).

5. The unwind machine for lifting type packing belt according to claim 4, characterized in that, The limiting seat includes: A mounting frame, which is located at the top of the circuit board (1); A second electric cylinder (18), which is installed in the mounting frame; A connecting block (19), which is fixedly connected between the output end of the second electric cylinder (18) and the limiting ring (3).

6. The unwind machine for lifting type packing belt according to claim 5, wherein, One side of the lifting plate (5) is fixedly connected with a fixing frame, a third electric cylinder (20) is installed in the fixing frame, the output end of the third electric cylinder (20) is connected through the lifting plate (5), and a sliding frame (21) is fixedly connected between the output end of the third electric cylinder (20) and the placement box (6). A sliding groove for the sliding frame (21) to slide is formed in the lifting plate (5).

7. The unwind machine for lifting type packing belt according to claim 6, characterized in that, A limiting strip (22) is connected through the lifting rod (14), and a limiting groove for the limiting strip (22) to slide is formed in the lifting cylinder (13).

8. The unwind machine for lifting type packing belt according to claim 7, characterized in that, An installation opening and two grooves are formed in the machine plate (1), and the first electric cylinder (12) and the two lifting cylinders (13) are respectively located in the installation opening and the two grooves.

9. The unwind machine for lifting type strapping tape according to claim 8, wherein, A limiting opening is formed in the limiting sponge (4), and the rotating rod (2) is rotatably installed in the limiting opening.

10. A lifting type strapping tape unwinder according to claim 9, characterized in that, Two connecting frames (23) are symmetrically connected to the top end of the machine plate (1), and both of the two connecting frames (23) are fixedly connected with the installation frame.

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