Ribbon bagging mechanism

Abstract

The utility model discloses a ribbon bagging mechanism, and belongs to the field of ribbon packaging. The device comprises a mechanism frame, a lifting air cylinder, a mounting frame and a material passing barrel, the material passing barrel is vertically arranged, the interior of the material passing barrel is of a vertically-through hollow structure, the upper end of the material passing barrel is a belt inlet, and the lower end of the material passing barrel is a belt outlet; a transverse air cylinder is fixed to the mechanism frame and is a two-way output air cylinder, fixing frames are fixed to output shafts at the two ends of the transverse air cylinder respectively, the two fixing frames are driven by the transverse air cylinder to synchronously get close to and get away from each other, a hollow water injection pipe is fixed to the positions, below the installation frame, of the fixing frames, and a vertical pipe section extending downwards is arranged on the water injection pipe and close to the material passing barrel. The lower port of the vertical pipe section is a water outlet. According to the utility model, the bag supply device is optimized in structure, integrates the functions of tying bags and injecting water into the bags at one position, is compact in structure, is favorable for reducing the manufacturing cost of equipment and improving the production efficiency, and has good practicability.

Description

Technical Field

[0001] The utility model relates to a cable tie bagging mechanism, belonging to the technical field of cable tie packaging machines. Background Art

[0002] A cable tie packaging machine is a machine that loads cable ties into bags, enabling automated packaging. Nylon cable ties are injection-molded from nylon. To maintain their toughness, water is typically injected into the bags to keep the nylon moist. Existing cable tie packaging machines have a separate water injection station. After the cable ties are bagged at the previous bagging station, they are transferred via a transfer mechanism to the water injection station, where water is then injected into the bags. After water injection is complete, the bag is transferred to the next station. This requires a corresponding transfer mechanism on the cable tie packaging machine, requiring a large installation space. This complicates the structure of the cable tie packaging machine and hinders production efficiency. Utility Model Content

[0003] In this regard, the utility model aims to provide a cable tie bagging mechanism, which is applied to a cable tie packaging machine and can realize two processes of putting cable ties into bags and injecting water into bags at the bagging station, which is conducive to simplifying the structure, saving space, and improving production efficiency.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides a cable tie bag filling mechanism, comprising a mechanism frame driven by a lifting drive mechanism to move up and down, a lifting cylinder installed on the mechanism frame, a mounting frame driven by the lifting cylinder to move up and down, and a feeding barrel fixed on the mounting frame, the feeding barrel is vertically arranged and its interior is a hollow structure that passes through from top to bottom, the upper end of the feeding barrel is a belt inlet, and the lower end is a belt outlet; a transverse cylinder is fixed on the mechanism frame, the transverse cylinder is a two-way output cylinder, and a fixing frame is fixed on the output shafts at both ends, and the two fixing frames are driven by the transverse cylinder to move closer and farther away synchronously, and a hollow water injection pipe is fixed on the fixing frame below the mounting frame, the water injection pipe is connected to the water supply pipeline and an electromagnetic valve is installed on the water supply pipeline, a vertical pipe section extending downward is provided on the water injection pipe near the feeding barrel, and the lower end of the vertical pipe section is a water outlet.

[0006] In some embodiments, the upper port of the barrel is connected to a conical hopper that is thicker at the top and thinner at the bottom.

[0007] In some embodiments, the water injection pipes are metal pipes, and the two water injection pipes are provided with bending portions that bring the two vertical pipe sections closer together.

[0008] In some embodiments, the mounting frame is provided with a through hole extending vertically therethrough, and the fixing frame is arranged to avoid the through hole.

[0009] In some embodiments, the fixing frame is an L-shaped structure, and two fixing frames are arranged facing each other.

[0010] In some embodiments, the mechanism frame includes a vertical plate, a bottom plate and a reinforcing plate. The bottom end of the vertical plate is fixedly connected to the transversely arranged bottom plate. The reinforcing plate is fixed between the vertical plate and the bottom plate. The lifting cylinder and the transverse cylinder are respectively fixed on the front and rear sides of the vertical plate.

[0011] In some embodiments, the lifting drive mechanism includes a vertical slide rail fixedly connected to the frame, a slider slidably connected to the vertical slide rail, and a vertically arranged drive cylinder. The mechanism frame is fixedly connected to the slider, and the upper and lower ends of the drive cylinder are fixedly connected to the mechanism frame and the frame respectively.

[0012] The positive effects of the present invention are as follows: by optimizing the design of the bagging mechanism structure, the present invention can realize two processes of putting the tie into the bag and injecting water into the bag at the bagging station, thereby simplifying the overall structure, reducing the equipment manufacturing cost, and saving space in the packaging machine. Since the intermediate transfer process is reduced, it is also beneficial to improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a structural diagram of the cable tie bagging mechanism in the present invention;

[0015] Figure 2 This is a structural diagram of the cooperation between the mounting frame and the material barrel in the present utility model;

[0016] Figure 3 This is a structural diagram of the assembly of the transverse cylinder, fixing frame and water injection pipe in the utility model;

[0017] Figure 4 It is a structural diagram of the machine frame in the utility model.

[0018] The reference numerals shown in the figure are: 1. Mechanism frame; 11-vertical plate; 12-bottom plate; 13-reinforcement plate; 2. Lifting cylinder; 3. Mounting frame; 31. Through hole; 4. Material barrel; 41-conical hopper; 5. Horizontal cylinder; 6. Fixed frame; 7. Water injection pipe; 71. Vertical pipe section; 72. Bending part; 8. Lifting drive mechanism; 81. Drive cylinder; 82. Vertical slide rail; 83. Slider. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral whole; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0021] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0022] The cable tie bagging mechanism provided in the embodiment of the utility model is as follows Figures 1 to 4 As shown, the cable tie bagging mechanism is used in a cable tie packaging machine, and is used to guide the cable tie into a packaging bag and to inject water into the packaging bag.

[0023] The cable tie bagging mechanism includes a mechanism frame 1 that is driven by a lifting drive mechanism 8 to move up and down, a lifting cylinder 2 installed on the mechanism frame 1, a mounting frame 3 driven by the lifting cylinder 2 to move up and down, and a feeding barrel 4 fixed on the mounting frame 3. The feeding barrel 4 is vertically arranged and its interior is a hollow structure that passes through from top to bottom. The upper end of the feeding barrel 4 is a belt inlet and the lower end is a belt outlet. That is, after the cable tie is loaded from the belt inlet, the cable tie passes through the feeding barrel 4 and falls out from the belt outlet; a horizontal cylinder 5 is fixed on the mechanism frame 1, and the horizontal cylinder 5 is bidirectional The output cylinder has fixed brackets 6 on the output shafts at both ends. The two fixed brackets 6 are driven by the horizontal cylinder 5 to move closer and farther away synchronously. A hollow water injection pipe 7 is fixed on the fixed bracket 6 below the mounting bracket 3. The water injection pipe 7 is connected to the water supply pipeline and an electromagnetic valve is installed on the water supply pipeline. The electromagnetic valve is controlled by the control system of the cable tie packaging machine. The water circuit switch can be controlled by the electromagnetic valve to accurately control the water injection amount. A downward extending vertical pipe section 71 is provided on the water injection pipe 7 near the material barrel 4, and the lower end of the vertical pipe section 71 is a water outlet. On the cable tie packaging machine, the bag opening of the cable tie packaging bag is expanded by the bag-stretching mechanism, then water is injected into the packaging bag and the cable tie is loaded into the packaging bag, and finally the bag-sealing mechanism on the packaging machine seals the bag opening of the packaging bag; specifically, at the bag filling station, the horizontal cylinder 5 drives the two fixing frames 6 to move close to each other so that the vertical pipe sections 71 of the two water injection pipes 7 are kept close to each other, and then the lifting drive mechanism 8 drives the mechanism frame 1 to move downward so that the vertical pipe section 71 is inserted into the packaging bag from the bag opening, and the electromagnetic valve is controlled to open through the water injection pipe 7. Water is injected into the packaging bag. After a certain amount of water is injected, the solenoid valve is controlled to close. Then, the horizontal cylinder 5 drives the two fixing frames 6 to move away from each other, thereby separating the two vertical pipe sections 71 to avoid the barrel 4 (to prevent the vertical pipe section 71 from interfering with the barrel 4). Then, the lifting cylinder 2 drives the barrel 4 to move downward so that the lower end of the barrel 4 extends from the bag opening into the packaging bag. The cable tie taken by manual or mechanical hands is loaded from the upper end of the barrel 4 and slides through the inner cavity of the barrel 4 into the packaging bag, completing the water injection and the cable tie entry into the bag. In this embodiment, the two processes of cable tie entry and water injection can be realized at the bagging station, which is conducive to simplifying the overall structure, reducing equipment manufacturing costs, and saving space in the packaging machine. Since the intermediate transfer process is reduced, it is also conducive to improving production efficiency.

[0024] Specific reference Figure 4 As shown, the mechanism frame 1 includes a vertical plate 11, a bottom plate 12 and a reinforcing plate 13. The bottom end of the vertical plate 11 is fixedly connected to the horizontally arranged bottom plate 12. The reinforcing plate 13 is fixed between the vertical plate 11 and the bottom plate 12, and plays a supporting and reinforcing role through the reinforcing plate 13. The lifting cylinder 2 and the horizontal cylinder 5 are respectively fixed on the front and rear sides of the vertical plate 11, so as to avoid position interference between the lifting cylinder 2 and the horizontal cylinder 5 during installation.

[0025] In some embodiments, as Figure 1 and Figure 2 As shown, the upper end of the material barrel 4 is connected to a conical hopper 41 that is thick at the top and thin at the bottom. Since the upper end of the conical hopper 41 has a larger diameter, the cable tie can enter the material barrel 4 more easily, reducing the difficulty of operation and improving the convenience of use.

[0026] In some embodiments, the water injection pipe 7 is a metal pipe, such as a stainless steel pipe. The metal water injection pipe 7 is easy to process and shape, and has good durability and strength; the two water injection pipes 7 are bent with a bending portion 72 that brings the two vertical pipe sections 71 closer together. When the two vertical pipe sections 71 are close together, it is convenient to insert them into the packaging bag. When the two vertical pipe sections 71 are far away from each other, the gap between the two can accommodate the lower end part of the barrel 4.

[0027] like Figure 3 As shown, the fixing frame 6 is an L-shaped structure, and two fixing frames 6 are arranged facing each other, so as to facilitate the installation of the water injection pipe 7.

[0028] like Figure 1 and Figure 2 As shown, the mounting frame 3 is provided with a through hole 31 which passes through from top to bottom, and the fixing frame 6 is arranged to avoid the through hole 31. Such an arrangement can provide basic conditions for the mounting frame 3 and provide more possibilities and flexibility for the installation of other mechanisms.

[0029] like Figure 1 As shown, the lifting drive mechanism 8 includes a vertical slide rail 82 fixedly connected to the frame (not shown in the figure), a slider 83 slidably connected to the vertical slide rail 82, and a vertically arranged driving cylinder 81. The sliding connection between the slider 83 and the vertical slide rail 82 can ensure the smooth lifting and lowering of the mechanism. The mechanism frame 1 is fixedly connected to the slider 83, and the upper and lower ends of the driving cylinder 81 are respectively fixedly connected to the mechanism frame 1 and the frame; preferably, two vertical slide rails 82 are provided.

[0030] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A cable tie bagging mechanism, characterized in that: The invention comprises a mechanism frame (1) driven by a lifting drive mechanism (8) to move up and down, a lifting cylinder (2) mounted on the mechanism frame (1), a mounting frame (3) driven by the lifting cylinder (2) to move up and down, and a material barrel (4) fixed on the mounting frame (3), wherein the material barrel (4) is vertically arranged and has a hollow structure that is passed through from top to bottom, wherein the upper end of the material barrel (4) is a belt inlet and the lower end is a belt outlet; a horizontal cylinder (5) is fixed on the mechanism frame (1), wherein the horizontal cylinder ( 5) is a bidirectional output cylinder, and a fixing frame (6) is fixed on the output shaft at both ends thereof. The two fixing frames (6) are driven by the transverse cylinder (5) to move synchronously closer and farther away. A hollow water injection pipe (7) is fixed on the fixing frame (6) below the mounting frame (3). The water injection pipe (7) is connected to the water supply pipeline and a solenoid valve is installed on the water supply pipeline. A vertical pipe section (71) extending downward is provided on the water injection pipe (7) near the material barrel (4), and the lower end of the vertical pipe section (71) is a water outlet.

2. The cable tie bagging mechanism according to claim 1, characterized in that: The upper port of the material passing cylinder (4) is connected to a conical hopper which is thick at the top and thin at the bottom.

3. The cable tie bagging mechanism according to claim 1, characterized in that: The water injection pipes (7) are metal pipes, and the two water injection pipes (7) are bent to form a bending portion (72) that brings the two vertical pipe sections (71) closer together.

4. The cable tie bagging mechanism according to claim 1, characterized in that: The mounting frame (3) is provided with a through hole (31) that penetrates vertically, and the fixing frame (6) is arranged to avoid the through hole (31).

5. The cable tie bagging mechanism according to claim 1, characterized in that: The fixing frame (6) is an L-shaped structure, and the two fixing frames (6) are arranged facing each other.

6. The cable tie bagging mechanism according to claim 1, characterized in that: The mechanism frame (1) comprises a vertical plate (11), a bottom plate (12) and a reinforcing plate (13); the bottom end of the vertical plate (11) is fixedly connected to the horizontally arranged bottom plate (12); the reinforcing plate (13) is fixed between the vertical plate (11) and the bottom plate (12); and the lifting cylinder (2) and the horizontal cylinder (5) are respectively fixed to the front and rear sides of the vertical plate (11).

7. The cable tie bagging mechanism according to claim 1, characterized in that: The lifting drive mechanism (8) comprises a vertical slide rail (82) fixedly connected to the frame, a slider (83) slidably connected to the vertical slide rail (82), and a vertically arranged driving cylinder (84); the mechanism frame (1) is fixedly connected to the slider (83); and the driving cylinder (84) is fixedly connected to the mechanism frame (1) and the frame at its upper and lower ends, respectively.

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