Cutting device for cable packaging film winding equipment

Abstract

The utility model relates to the technical field of cable packaging film production, in particular to a cutting device for cable packaging film winding equipment, which comprises a mounting shaft, a lantern ring, a limiting baffle ring, a support rod, a guide seat, a blade seat, a cutting blade, a pressing mechanism, an adjusting mechanism and a handle. The limiting baffle ring is fixedly connected with the end of the mounting shaft, the supporting rod is fixedly arranged at the bottom of the lantern ring, the guide base is fixedly arranged at the bottom end of the supporting rod, the blade base is arranged on the outer side of the guide base in a clamped mode, and a clamping groove is formed in the outer side of the blade base. According to the packaging film cutting device, the lantern ring can be controlled to rotate, the guide seat needed for cutting is suspended to the cutting position, then the pressing mechanism clamps the two ends of a packaging film, cutting work of the cutting blade is facilitated, the cutting blade slides in the guide seat through the blade seat to conduct cutting, it is guaranteed that a notch is straight, and therefore the effects of safe cutting and convenient and fast operation are achieved, and meanwhile the cutting quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cable packaging film production, in particular to a cutting device for cable packaging film winding equipment. Background Art

[0002] A cable is a type of cable that can carry electricity and is composed of one or several groups of conductors. It is wrapped with an insulating protective layer on the outside. When the cables are stored or used, wrapping a protective packaging film on their surface can protect the insulating layer from damage due to bumps and friction to a certain extent. When multiple cables are set up simultaneously, the cables can be stored and organized by wrapping the packaging film on their surface to avoid loose winding of the cables.

[0003] In the production process of cable packaging film, the finished product needs to be rolled up, and after a certain length of packaging film is rolled up, it needs to be cut. In the existing cable packaging film cutting process, due to the lack of necessary fixation at the end of the packaging film cutting area, the end of the packaging film will be squeezed and deformed when the tool contacts the packaging film, resulting in uneven incision position. In addition, the cutting is generally performed by workers holding the tool, which is easy to lose and has certain risks. Utility Model Content

[0004] The utility model aims at the defects in the prior art and provides a cutting device for cable packaging film winding equipment.

[0005] The utility model is realized through the following technical solutions:

[0006] The cam is fixedly mounted on the bottom of the support rod, and the guide seat is fixedly mounted on the bottom of the support rod. The blade seat is clamped on the outer side of the guide seat, and a slot is provided on the outer side of the blade seat. The cutting blade is fixedly mounted in the slot on the outer side of the blade seat. The clamping mechanism is arranged on the end of the guide seat, and the adjusting mechanism is arranged on the surface of the mounting shaft. The handle is fixedly arranged on the outside of the cam. The adjusting mechanism comprises a fixing ring, a guide rod, a pressing ring, a spring and a pulling plate. The fixing ring is fixedly mounted on the surface of the mounting shaft, the guide rod is clamped inside the fixing ring, the pressing ring is fixedly mounted on the top of the guide rod, the pulling plate is fixedly mounted on the tail end of the guide rod, the spring is sleeved on the outer side of the mounting shaft, and the spring is located between the fixing ring and the pressing ring.

[0007] In a preferred embodiment of the utility model, the clamping mechanism includes a folding frame, a connecting shaft, a pressing plate and a contact pad, the folding frame is movably connected to the end of the guide seat, the connecting shaft is fixedly arranged on the inner side of the folding frame, the pressing plate is fixedly arranged on the end of the connecting shaft, and the contact pad is arranged at the bottom of the pressing plate;

[0008] The clamping mechanism is mainly used to squeeze and fix the end of the packaging film, thereby facilitating the cutting work and improving the cutting quality.

[0009] In a preferred embodiment of the utility model, the collar is arranged between the limit stop ring and the pressure ring, a latching tooth is arranged on the outer side of the pressure ring, and a tooth groove cooperating with the collar and the pressure ring is arranged on one side adjacent to the pressure ring;

[0010] When the outer clamping teeth of the pressure ring mesh with the inner tooth grooves of the collar, the collar is fixed on the surface of the mounting shaft, thereby ensuring that the guide seat and the cutting disc used for cutting are highly fixed, making it easier to perform cutting work.

[0011] In a preferred embodiment of the utility model, a clamping shaft is fixedly arranged on the inner side of the folding frame, and clamping holes cooperating with the guide seat are opened on both sides of one end, and the contact pad is made of rubber material;

[0012] The folding frame is movably connected to the guide seat through the clamping shaft inside it. When folded downward, it is convenient to place the protective film. After folding upward, pressure is applied to both ends of the protective film, and the contact pad has an anti-slip effect, thereby facilitating the cutting work.

[0013] In a preferred embodiment of the present utility model, the pull plate is sleeved on the outside of the installation shaft, and a clamping hole is opened on the edge of the pull plate.

[0014] The beneficial effects of the utility model are:

[0015] When the packaging film needs to be cut, the cutting device of the cable packaging film winding equipment can control the rotation of the ring and make the guide seat required for cutting hover to the cutting position. Then the clamping mechanism clamps the two ends of the packaging film to facilitate the cutting work of the cutting blade. The cutting blade slides in the guide seat through the blade seat to ensure that the incision is straight, thereby achieving safe cutting and convenient operation, while ensuring the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a cutting device for a cable packaging film winding device of the utility model;

[0017] Figure 2 It is a schematic diagram of the main structure of the cutting device for the cable packaging film winding device of the utility model;

[0018] Figure 3 It is a schematic diagram of the installation structure of the cutting device for the cable packaging film winding device of the utility model;

[0019] Figure 4 For this utility model Figure 3 A schematic diagram of the local enlarged structure at point A in the middle;

[0020] Figure 5 For this utility model Figure 3 Schematic diagram of the local enlarged structure at point B in the middle.

[0021] In the figure: 1. mounting shaft; 2. sleeve ring; 3. limit stop ring; 4. support rod; 5. guide seat; 6. blade seat; 7. cutting blade; 8. clamping mechanism; 81. folding frame; 82. connecting shaft; 83. pressure plate; 84. contact pad; 9. adjustment mechanism; 91. fixing ring; 92. guide rod; 93. pressure ring; 94. spring; 95. pull plate; 10. handle. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more specific definition of the protection scope of the present invention. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, rather than to limit the present invention.

[0023] like Figure 1-5 The cutting device for a cable packaging film winding device shown in the figure comprises a mounting shaft 1, a collar 2, a limit stop ring 3, a support rod 4, a guide seat 5, a blade seat 6, a cutting disc 7, a clamping mechanism 8, an adjustment mechanism 9 and a handle 10. The collar 2 is movably connected to both ends of the mounting shaft 1, the limit stop ring 3 is fixedly connected to the end of the mounting shaft 1, the support rod 4 is fixedly arranged at the bottom of the collar 2, the guide seat 5 is fixedly arranged at the bottom end of the support rod 4, the blade seat 6 is clamped on the outer side of the guide seat 5, a slot is opened on the outer side of the blade seat 6, and the cutting disc 7 is fixedly arranged in the slot on the outer side of the blade seat 6. The clamping mechanism 8 is arranged at the end of the guide seat 5, the adjusting mechanism 9 is arranged on the surface of the mounting shaft 1, the handle 10 is fixedly arranged on the outside of the sleeve ring 2, the adjusting mechanism 9 includes a fixing ring 91, a guide rod 92, a pressure ring 93, a spring 94 and a pull plate 95, the fixing ring 91 is fixedly arranged on the surface of the mounting shaft 1, the guide rod 92 is clamped inside the fixing ring 91, the pressure ring 93 is fixedly arranged on the top of the guide rod 92, the pull plate 95 is fixedly arranged on the tail end of the guide rod 92, the spring 94 is sleeved on the outside of the mounting shaft 1, and the spring 94 is located between the fixing ring 91 and the pressure ring 93.

[0024] Specifically, the clamping mechanism 8 includes a folding frame 81, a connecting shaft 82, a pressure plate 83 and a contact pad 84. The folding frame 81 is movably connected to the end of the guide seat 5, the connecting shaft 82 is fixedly arranged on the inner side of the folding frame 81, the pressure plate 83 is fixedly arranged at the end of the connecting shaft 82, and the contact pad 84 is arranged at the bottom of the pressure plate 83. The ring 2 is arranged between the limit stop ring 3 and the pressure ring 93. The outer side of the pressure ring 93 is provided with a clamping tooth, and the side adjacent to the ring 2 and the pressure ring 93 is provided with a tooth groove matched with it. A clamping shaft is fixedly arranged on the inner side of the folding frame 81, and clamping holes matched with it are opened on both sides of one end of the guide seat 5. The contact pad 84 is made of rubber, and the pull plate 95 is sleeved on the outer side of the installation shaft 1, and a clamping hole is opened on the edge of the pull plate 95.

[0025] In this embodiment, after the wound packaging film is rolled to the rated length, the cutting work is carried out, and the handle 10 is pressed down. At this time, since the contact surface between the outer teeth of the pressure ring 93 and the tooth groove on one side of the ring 2 is an inclined surface, the spring 94 is compressed and contracted during the pressing process, and the pressure ring 93 moves backward, so that the pressure ring 93 retreats under the guidance of the guide rod 92, thereby achieving the effect of rotation adjustment of the ring 2, and then the guide seat 5 fixed at the end of the support rod 4 is lifted upward to the tool installation side and fits with the bottom of the protective film. Under the action of the spring 94, the pressure ring 93 is pushed forward, and its outer teeth are meshed with the tooth groove on one side of the ring 2. At this time, the contact surface is a straight surface, which achieves hovering and prevents the cutting equipment from falling automatically.

[0026] Furthermore, the clamping mechanism 8 is operated, and the folding frame 81 is flipped upward so that the pressure plate 83 is pressed on both ends of the protective film, located on both sides of the cutting position. The contact pad 84 at the bottom of the pressure plate 83 is made of rubber material, which effectively ensures the anti-slip effect. Then the blade seat 6 is moved to slide inside the guide groove on one side of the guide seat 5, so that the cutting blade 7 can effectively cut the protective film. Since the two ends of the protective film are effectively fixed and the guide seat 5 effectively supports the bottom of the cutting area, the cutting work is convenient. After the cutting is completed, the pull plate 95 is pulled outward to move the guide rod 92 backward, the spring 94 is compressed and contracted, and the pressure ring 93 moves backward to separate the teeth on one side of the ring 2. In this way, under the action of gravity, the cutting equipment at the support rod 4 and its end will fall, which is convenient for subsequent rolling work.

[0027] It should be noted that the parts not covered in the present invention are the same as the prior art or can be implemented by the prior art; the various drives in the present invention can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, motors, etc. in combination with connecting rods, guide rods, etc., and are not limited to the description in the specification and the structures in the drawings.

[0028] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "set", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A cutting device for a cable packaging film winding device, comprising a mounting shaft (1), a collar (2), a limit stop ring (3), a support rod (4), a guide seat (5), a blade seat (6), a cutting blade (7), a pressing mechanism (8), an adjusting mechanism (9) and a handle (10), characterized in that: The collar (2) is movably connected to both ends of the mounting shaft (1), the limit stop ring (3) is fixedly connected to the end of the mounting shaft (1), the support rod (4) is fixedly arranged at the bottom of the collar (2), the guide seat (5) is fixedly arranged at the bottom of the support rod (4), the blade seat (6) is clamped on the outside of the guide seat (5), a clamping groove is opened on the outside of the blade seat (6), the cutting blade (7) is fixedly arranged in the clamping groove on the outside of the blade seat (6), the clamping mechanism (8) is arranged at the end of the guide seat (5), the adjustment mechanism (9) is arranged on the surface of the mounting shaft (1), and the handle (10) is fixedly arranged on the outside of the collar (2); The adjusting mechanism (9) comprises a fixing ring (91), a guide rod (92), a pressure ring (93), a spring (94) and a pull plate (95); the fixing ring (91) is fixedly arranged on the surface of the mounting shaft (1); the guide rod (92) is clamped inside the fixing ring (91); the pressure ring (93) is fixedly arranged on the top end of the guide rod (92); the pull plate (95) is fixedly arranged on the rear end of the guide rod (92); the spring (94) is sleeved on the outside of the mounting shaft (1); and the spring (94) is located between the fixing ring (91) and the pressure ring (93).

2. The cutting device for cable packaging film winding equipment according to claim 1, characterized in that: The clamping mechanism (8) comprises a folding frame (81), a connecting shaft (82), a pressing plate (83) and a contact pad (84); the folding frame (81) is movably connected to the end of the guide seat (5); the connecting shaft (82) is fixedly arranged on the inner side of the folding frame (81); the pressing plate (83) is fixedly arranged on the end of the connecting shaft (82); and the contact pad (84) is arranged at the bottom of the pressing plate (83).

3. The cutting device for cable packaging film winding equipment according to claim 1, characterized in that: The collar (2) is arranged between the limit stop ring (3) and the pressure ring (93), the outer side of the pressure ring (93) is provided with latch teeth, and the collar (2) is provided with a tooth groove cooperating with the pressure ring (93) on the adjacent side of the pressure ring (93).

4. The cutting device for cable packaging film winding equipment according to claim 2, characterized in that: A clamping shaft is fixedly arranged inside the folding frame (81), and clamping holes cooperating with the folding frame (81) are provided on both sides of one end of the guide seat (5), and the contact pad (84) is made of rubber.

5. The cutting device for cable packaging film winding equipment according to claim 1, characterized in that: The pull plate (95) is sleeved on the outside of the installation shaft (1), and a clamping hole is provided on the edge of the pull plate (95).

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