A pipeline full-automatic packing machine out belt slot tension arm

Abstract

The utility model discloses a kind of assembly line full-automatic packing machine out of tape slot tension arm, including long strip's tension arm body, be located in the tension arm body one side's out of tape slot, be located in the tension arm body one end's adapter, be located in the tension arm body upper end's first guide wheel, second guide wheel is also equipped on the tension arm body, wear sleeve is annularly equipped on the first guide wheel and second guide wheel, limit slot is equipped on the wear sleeve, packing tape moves in the out of tape slot along the limit slot. Reduce the failure frequency of packing machine out of tape slot, reduce the replacement times and the labor intensity of maintenance of out of tape slot component, reduce maintenance cost, improve packing output.

Description

Technical Field

[0001] This utility model relates to the technical field of fully automatic packaging machines, specifically to a strapping groove tensioning arm for a fully automatic packaging machine on an assembly line. Background Technology

[0002] The company's production workshop operates on a three-shift, two-rotation system. To maximize packaging output, the fully automatic packaging line and its fully automated packaging machine play a crucial role. Currently, the tension arm for the tape outlet of the fully automatic packaging line consists of a metal plate bent into a U-shape, connected at the bottom via a rotating shaft, and topped with guide wheels. The fully automatic packaging line typically operates 24 hours a day. Although workshop output is high, continuous operation leads to severe wear on the guide wheels. Furthermore, the long span of the tension arm causes frequent tape outlet failures after the guide wheels wear out. The entire component wears out quickly, requiring frequent parts replacements, wasting time and manpower, and often impacting the workshop's packaging output. Therefore, improvements to the existing tension arm for the tape outlet of the fully automatic packaging line are necessary. Summary of the Invention

[0003] In order to solve one or more technical problems existing in the prior art, the purpose of this application is to provide a tape outlet tensioning arm for a fully automatic packaging machine on a production line, which reduces the failure frequency of the tape outlet, reduces the number of times the tape outlet parts need to be replaced and the labor intensity of maintenance, reduces maintenance costs and increases packaging output.

[0004] To solve the aforementioned technical problems, this application adopts the following technical solution: A fully automatic packing machine for production lines includes a tensioning arm with a tape outlet groove, comprising a long, narrow tensioning arm body, a tape outlet groove on one side of the tensioning arm body, a connector at one end of the tensioning arm body, a first guide wheel at the upper end of the tensioning arm body, and a second guide wheel on the tensioning arm body. Both the first and second guide wheels are surrounded by wear-resistant sleeves, and the wear-resistant sleeves are provided with limiting grooves. The packing strap moves along the limiting grooves within the tape outlet groove.

[0005] Preferably, the tension arm body between the second guide wheel and the adapter has grooves formed on both sides by bending. The two ends of the second guide wheel are fixed to the upper end of the grooves. The tension arm body between the first guide wheel and the second guide wheel has a sheet-like structure. The upper end of the tension arm body is provided with a bent U-shaped mounting seat. The first guide wheel is mounted on the mounting seat.

[0006] Preferably, both the first guide wheel and the second guide wheel include a solid metal shaft and a copper sleeve disposed on the metal shaft, with the wear-resistant sleeve fitted onto the copper sleeve.

[0007] Preferably, the wear-resistant sleeve is an I-shaped ceramic wheel.

[0008] Preferably, the inner diameter and width of the limiting groove on the first guide wheel are both greater than the inner diameter and width of the limiting groove on the second guide wheel.

[0009] Preferably, the adapter adopts a hinge structure.

[0010] Preferably, one side of the tape outlet groove is provided with several spring adjustment holes.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: To reduce the frequency of strapping machine failures at the strapping groove, decrease the number of replacements for the groove components, reduce maintenance labor intensity, and lower repair costs, a second guide wheel was added to the middle area of ​​the tensioning arm body. Both guide wheels are fitted with wear-resistant sleeves with limiting grooves on their outer sides. This improves the wear resistance of the guide wheels as the strapping is conveyed along the tensioning arm at the strapping groove, preventing the strapping from wearing down the track during exit. A spring adjustment hole was also added to adjust the spring force, reducing the frequency of spring breakage and wear. The entire mechanism is simple in structure, low in cost, and effectively solves the problems of high failure rates of the tensioning arm and high component damage rates in fully automatic strapping production lines, demonstrating strong practicality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the combined structure of this utility model; Figure 2 This is a schematic diagram showing the disassembled state of this utility model; In the diagram: 1. Adapter; 2. Spring adjustment hole; 3. Second guide wheel; 4. Tensioning arm body; 5. First guide wheel; 6. Wear-resistant sleeve; 7. Limiting groove; 8. Belt outlet groove; 9. Metal shaft; 10. Copper sleeve; 11. Mounting base; Detailed Implementation

[0013] The present application will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0014] In the description of this application, it should be understood that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0015] The terms "first," "second," etc., used in this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class, without limiting the number of objects; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0016] like Figure 1 and Figure 2 As shown, a fully automatic packing machine for production lines includes a tensioning arm with a tape outlet groove 8, comprising a long tensioning arm body 4, a tape outlet groove 8 on one side of the tensioning arm body 4, a connector 1 at one end of the tensioning arm body 4, a first guide wheel 5 at the upper end of the tensioning arm body 4, and a second guide wheel 3 on the tensioning arm body 4. Both the first guide wheel 5 and the second guide wheel 3 are provided with wear-resistant sleeves 6, and the wear-resistant sleeves 6 are provided with limiting grooves 7. The packing strap moves along the limiting grooves 7 within the tape outlet groove 8.

[0017] During replacement, the tensioning arm of the fully automatic strapping machine's tape outlet groove 8 is installed in its original position via the adapter 1 at the lower end. This allows the strapping tape to pass through the second guide wheel 3 along the tape outlet groove 8, and then be guided and output by the first guide wheel 5. When the strapping tape is conveyed from the first guide wheel 5 at the top of the tensioning arm body 4, it can be roughly limited by the limiting groove 7 on the second guide wheel 3. This avoids the problem of the strapping tape swaying left and right due to its large span, causing wear on both sides of the tape outlet groove 8. It also reduces wear on the first guide wheel 5 and reduces the frequency of tape outlet failure. In particular, to reduce the number of times slotted parts need to be replaced and the labor intensity of maintenance, and to reduce maintenance costs, a second guide wheel 3 was added to the middle area of ​​the tension arm body 4. At the same time, a wear-resistant sleeve 6 with a limiting groove 7 was fitted on the outer side of both the first guide wheel 5 and the second guide wheel 3. This makes the wear resistance of the two guide wheels better when the strapping is conveyed along the tension arm of the strapping output groove 8, and the strapping will not wear on the track when it exits. This effectively solves the problem of high frequency of tension arm failure and parts damage in fully automatic production line strapping machines, and is highly practical.

[0018] A further improvement is that the tensioning arm body 4 between the second guide wheel 3 and the adapter 1 has grooves 8 formed on both sides by bending. The two ends of the second guide wheel 3 are fixed to the upper end of the grooves 8. The tensioning arm body 4 between the first guide wheel 5 and the second guide wheel 3 has a sheet-like structure. The upper end of the tensioning arm body 4 is provided with a bent U-shaped mounting seat 11. The first guide wheel 5 is mounted on the mounting seat 11.

[0019] The tensioning arm body 4 is formed by bending a single sheet of metal. On both sides of the tensioning arm body 4 between the second guide wheel 3 and the adapter 1, grooves 8 are formed by bending. These grooves provide quick and easy positioning protection, preventing contact with external machine parts such as adjacent springs. They also facilitate the fixing of the second guide wheel 3. Combined with the limiting grooves 7 on the second guide wheel 3, this further reduces the frequency of contact between the strapping strap and the sides of the grooves 8. Since the tensioning arm body 4 between the first guide wheel 5 and the second guide wheel 3 is a sheet structure, there are no additional grooves 8 on the sides, reducing wear and overall weight. The top is bent into a U-shape and connected to the mounting base 11, facilitating the fixing of the first guide wheel 5. The tensioning arm body 4 is easy to form and has low manufacturing costs.

[0020] A further improvement is made in that the first guide wheel 5 and the second guide wheel 3 both include a solid metal shaft 9 and a copper sleeve 10 disposed on the metal shaft, and the wear-resistant sleeve 6 is sleeved on the copper sleeve 10; the inner diameter and width of the limiting groove 7 on the first guide wheel 5 are both greater than the inner diameter and width of the limiting groove 7 on the second guide wheel 3; the wear-resistant sleeve 6 is an I-shaped ceramic wheel.

[0021] Among them, the wear-resistant sleeve 6 on the first guide wheel 5 has an outer diameter of about 2cm, the limiting groove 7 has a depth of about 0.25cm and a length of about 4cm, the solid metal shaft 9 has a diameter of about 0.8cm, and the copper sleeve 10 has a thickness of 0.2~0.3cm. The wear-resistant sleeve 6 on the second guide wheel 3 has an outer diameter of approximately 2cm, a limiting groove 7 with a depth of approximately 0.4cm and a length of approximately 2cm, a solid metal shaft 9 with a diameter of approximately 0.8cm, and a copper sleeve 10 with a thickness of 0.2~0.3cm. A solid metal shaft 9 is used as the base shaft for fixation, ensuring good stability and easy assembly / disassembly. The inner diameter and width of the limiting groove 7 on the first guide wheel 5 are larger than those on the second guide wheel 3. This ensures that the strapping tape does not wear down the track during output and also guarantees the range of lateral movement at the top during tape output. In particular, the addition of a copper sleeve 10 between each wear-resistant sleeve 6 and the metal shaft 9 provides wear resistance, preventing severe wear on the metal shaft 9. The wear-resistant sleeve 6 uses an I-shaped ceramic wheel, which has good wear resistance, low cost, and is easy to modify. Furthermore, ceramic products are not easily damaged, are strong and durable, effectively solving the problems of high frequency of tension arm failures and accessory damage in fully automatic strapping machines.

[0022] A further improvement is made in that the adapter 1 adopts a hinge structure; and several spring adjustment holes 2 are provided on one side of the outlet groove 8. The adapter 1 uses a hinge structure, and the rotating shaft is a solid metal rod, which ensures the flexibility of the tensioning arm body 4 during operation, while also extending its service life and increasing its resistance to shearing and impact forces. Multiple spring adjustment holes 2 are also added; by fixing the device through different spring adjustment holes 2, the spring force can be adjusted, reducing the frequency of spring breakage and spring wear.

[0023] The above embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of protection of this application. Any non-substantial changes and substitutions made by those skilled in the art based on this application shall fall within the scope of protection claimed by this application.

Claims

1. A tensioning arm with a tape outlet groove (8) for a fully automatic packaging machine on an assembly line, comprising a long strip-shaped tensioning arm body (4), a tape outlet groove (8) disposed on one side of the tensioning arm body (4), a connector (1) disposed at one end of the tensioning arm body (4), and a first guide wheel (5) disposed at the upper end of the tensioning arm body (4), characterized in that: The tensioning arm body (4) is also provided with a second guide wheel (3). The first guide wheel (5) and the second guide wheel (3) are both provided with a wear-resistant sleeve (6). The wear-resistant sleeve (6) is provided with a limiting groove (7). The packing strap moves along the limiting groove (7) in the tape outlet groove (8).

2. The tensioning arm of the tape outlet groove (8) of a fully automatic packaging machine on an assembly line according to claim 1, characterized in that: The tensioning arm body (4) between the second guide wheel (3) and the adapter (1) has grooves (8) formed on both sides by bending. The two ends of the second guide wheel (3) are fixed to the upper end of the grooves (8). The tensioning arm body (4) between the first guide wheel (5) and the second guide wheel (3) is a sheet structure. The upper end of the tensioning arm body (4) is provided with a bent U-shaped mounting seat (11). The first guide wheel (5) is mounted on the mounting seat (11).

3. The tensioning arm of the tape outlet groove (8) of a fully automatic packaging machine on an assembly line according to claim 2, characterized in that: The first guide wheel (5) and the second guide wheel (3) both include a solid metal shaft (9) and a copper sleeve (10) provided on the metal shaft (9), and the wear-resistant sleeve (6) is sleeved on the copper sleeve (10).

4. The tensioning arm of the tape outlet groove (8) of a fully automatic packaging machine for assembly lines according to claim 1, characterized in that: The wear-resistant sleeve (6) adopts an I-shaped ceramic wheel.

5. The tensioning arm of the tape outlet groove (8) of a fully automatic packaging machine on an assembly line according to claim 1, characterized in that: The inner diameter and width of the limiting groove (7) on the first guide wheel (5) are both greater than the inner diameter and width of the limiting groove (7) on the second guide wheel (3).

6. The tensioning arm of the tape outlet groove (8) of a fully automatic packaging machine on an assembly line according to claim 1, characterized in that: The adapter (1) adopts a hinge structure.

7. The tensioning arm of the tape outlet groove (8) of a fully automatic packaging machine for assembly lines according to claim 1, characterized in that: The tape groove (8) is provided with several spring adjustment holes (2) on one side.

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