Ribbon cutting and sealing device of automatic nylon ribbon machine

Abstract

The utility model relates to the technical field of nylon cable tie processing equipment, and discloses a cable tie cutting and sealing device of an automatic nylon cable tie machine, which comprises a processing table, a cable tie cutter is arranged above the processing table, and a cable tie positioning groove is fixedly arranged in the middle of the upper surface of the processing table. Cutting grooves are formed in the positions, located on the two sides of the ribbon positioning groove, of the upper surface of the machining table, and the cutting grooves and the ribbon positioning groove are distributed in a crossed mode. According to the cable tie cutting and sealing device of the automatic nylon cable tie machine, the cable tie positioning groove is fixedly formed in the middle of the upper surface of the machining table, the shape of the cable tie positioning groove is matched with the outline of a cable tie, a clear guiding path can be provided for the cable tie, the cable tie moves along a preset track all the time in the conveying process, and deviation and distortion are effectively avoided; the cutting groove and the ribbon positioning groove are distributed in a crossed mode, and the ribbon cutter fully corresponds to the cutting groove, so that it is guaranteed that the ribbon is located at the accurate position when cut, accurate positioning conveying is achieved, and it is avoided that the cutting and sealing quality is affected by ribbon deviation.

Description

Technical Field

[0001] This utility model relates to the technical field of nylon cable tie processing equipment, specifically a cable tie cutting and sealing device for an automatic nylon cable tie machine. Background Technology

[0002] Nylon cable ties are widely used in various fields due to their ease of use and good fastening effect. In the production and processing of nylon cable ties, it is necessary to cut and seal the cable ties.

[0003] The existing patent document CN221914957U discloses a cable tie cutting and sealing device for a cable tie machine. In use, when the finished cable ties slide on the placement table, a cylinder presses down on the cutting blade to cut the cable ties. After cutting, the cable ties fall into the first and second feeding boxes. Then, the air pump is turned on, and the pressurized gas blows the cable ties that have fallen into the first and second feeding boxes into the storage box for storage, which is convenient for subsequent packaging. The pin on the placement table is inserted into the insertion hole on the first fixing block, and the placement table is clamped and fixed by rotating the threaded rod.

[0004] However, existing cable tie cutting and sealing devices are not convenient for providing positioning guidance for the processed cable ties. In the cutting and sealing processes, due to the lack of a clear guide path, the cable ties cannot accurately align with the cutting blade and sealing components, resulting in quality problems such as cutting position deviation and uneven sealing. In addition, even if some devices are equipped with positioning structures, their complex structures and inconvenient adjustments make them unable to adapt to the processing needs of different specifications of cable ties, seriously affecting production efficiency and product qualification rate, and making it difficult to meet the requirements of automated and high-precision production. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this utility model is to provide a cable tie cutting and sealing device for an automatic nylon cable tie machine, so as to solve the problem mentioned in the background art that the existing cable tie cutting and sealing devices are not convenient for providing positioning guidance for the processed cable ties during use.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a cable tie cutting and sealing device for an automatic nylon cable tie machine, including a processing table, a cable tie cutter is provided above the processing table, a cable tie positioning groove is fixedly provided in the middle of the upper surface of the processing table, and cutting grooves are provided on both sides of the cable tie positioning groove on the upper surface of the processing table.

[0009] The cutting groove and the cable tie positioning groove are arranged in a cross shape. The cable tie cutter corresponds fully to the cutting groove. A heating sealing block is provided on the outside of the cable tie cutter. The heating sealing block is located above the cable tie positioning groove.

[0010] Furthermore, a fixed base is fixedly provided on one side of the processing table, and a No. 1 motor is fixedly installed on one side of the fixed base.

[0011] Furthermore, the drive end of the No. 1 motor is fixedly connected to a support roller through the fixed base, and the end of the support roller away from the No. 1 motor is connected to the fixed base through a bearing. A fixed frame is fixedly installed on the upper surface of the fixed base.

[0012] Furthermore, an electric push rod is fixedly installed on one side of the fixed frame, a push rod is fixedly connected to the transmission end of the bottom of the electric push rod, a mounting frame is fixedly connected to the end of the push rod away from the electric push rod, and a second motor is fixedly installed on one side of the mounting frame.

[0013] Furthermore, the transmission end of the second motor is fixedly connected to a conveying roller through the mounting frame. The end of the conveying roller away from the second motor is connected to the mounting frame through a bearing, and the conveying roller is located above the support roller.

[0014] Furthermore, a connecting frame is fixedly installed on one side of the upper surface of the processing table, and a hydraulic cylinder is fixedly installed on the upper surface of the connecting frame. An adjusting rod is fixedly connected to the transmission end of the bottom of the hydraulic cylinder through the connecting frame.

[0015] Furthermore, the end of the adjusting rod away from the hydraulic cylinder is connected to the cable tie cutter, and a collection box is provided on the side of the processing table away from the fixed seat.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The cable tie cutting and sealing device of this automatic nylon cable tie machine has a cable tie positioning groove fixedly set in the middle of the upper surface of the processing table. Its shape is adapted to the outline of the cable tie, which can provide a clear guide path for the cable tie, so that the cable tie always moves along the predetermined trajectory during the conveying process, effectively avoiding deviation and twisting. With the cross distribution of the cutting groove and the cable tie positioning groove, and the cable tie cutter that is fully corresponding to the cutting groove, it is ensured that the cable tie is in a precise position when it is cut, realizing accurate positioning and conveying, and avoiding cable tie deviation that affects the cutting and sealing quality.

[0018] 2. The cable tie cutting and sealing device of this automatic nylon cable tie machine forms a clamping and conveying structure for the cable ties through the upper and lower cooperation of the support roller and the conveying roller. The No. 2 motor provides stable power to ensure uniform speed conveying of the cable ties. The electric push rod can adjust the position of the conveying roller according to the thickness of the cable tie, so that the cable tie maintains a stable clamping force during the conveying process and prevents slippage or jamming. In addition, the hydraulic cylinder controls the raising and lowering of the cable tie cutter through the adjusting rod to ensure that the cutter presses down stably to complete the cutting action, avoiding the impact of the cutter shaking on the stability of the cable tie conveying, thereby achieving stable cable tie conveying.

[0019] 3. The cable tie cutting and sealing device of this automatic nylon cable tie machine, through a heated edge-sealing block positioned above the cable tie positioning groove and outside the cable tie cutter, can quickly heat the ends of the cable tie after it is cut. The heat generated by the heated edge-sealing block melts the plastic at the end of the cable tie, forming a smooth and tight edge after cooling. This effectively prevents problems such as looseness and burrs at the end of the cable tie, avoiding uneven ends that affect the performance and binding effect of the cable tie, thus improving the finished quality and aesthetics of the nylon cable ties. At the same time, the reasonable layout of the heated edge-sealing block and the cable tie cutter allows for edge sealing immediately after the cutting action, realizing integrated and continuous cutting and edge sealing operations, reducing process connection time, and improving overall production efficiency. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the processing table of this utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the fixing base of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the connecting frame of this utility model;

[0024] Figure 5 This is a magnified structural diagram showing a partial detail of the cable tie cutter of this utility model.

[0025] In the diagram: 1. Processing table; 2. Cable tie cutter; 3. Cable tie positioning groove; 4. Cutting groove; 5. Heated edge sealing block; 6. Fixing base; 7. Motor No. 1; 8. Support roller; 9. Fixing frame; 10. Electric push rod; 11. Push rod; 12. Mounting frame; 13. Motor No. 2; 14. Conveying roller; 15. Connecting frame; 16. Hydraulic cylinder; 17. Adjusting rod; 18. Collection box. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1 - Figure 5 This utility model provides a technical solution: a cable tie cutting and sealing device for an automatic nylon cable tie machine, including a processing table 1, a cable tie cutter 2 is provided above the processing table 1, a cable tie positioning groove 3 is fixedly provided in the middle of the upper surface of the processing table 1, and cutting grooves 4 are provided on both sides of the cable tie positioning groove 3 on the upper surface of the processing table 1.

[0028] The cutting groove 4 and the cable tie positioning groove 3 are arranged in a cross shape. The cable tie cutter 2 corresponds fully to the cutting groove 4. A heating sealing block 5 is provided on the outside of the cable tie cutter 2, and the heating sealing block 5 is located above the cable tie positioning groove 3.

[0029] Under the coordinated conveying of the two rollers, the nylon cable ties fall precisely into the cable tie positioning groove 3. The cable tie positioning groove 3, with its structural design that matches the shape of the cable tie, performs high-precision positioning of the nylon cable tie, ensuring that it maintains a fixed angle and position throughout the conveying process. At the moment of cutting, the heating sealing block 5, located outside the cable tie cutter 2 and directly above the cable tie positioning groove 3, is activated simultaneously to rapidly heat the cut end of the cable tie. The high temperature causes the plastic at the end of the cable tie to melt rapidly, and after natural cooling, a smooth and flat sealing edge is formed, efficiently completing the cutting and sealing process of the cable tie.

[0030] A fixed base 6 is fixedly installed on one side of the processing table 1. A first motor 7 is fixedly installed on one side of the fixed base 6. The transmission end of the first motor 7 passes through the fixed base 6 and is fixedly connected to a support roller 8. The end of the support roller 8 away from the first motor 7 is connected to the fixed base 6 through a bearing. A fixed frame 9 is fixedly installed on the upper surface of the fixed base 6. An electric push rod 10 is fixedly installed on one side of the fixed frame 9. A push rod 11 is fixedly connected to the transmission end of the bottom of the electric push rod 10. A mounting frame 12 is fixedly connected to the end of the push rod 11 away from the electric push rod 10. A second motor is fixedly installed on one side of the mounting frame 12. 13. The transmission end of the second motor 13 passes through the mounting frame 12 and is fixedly connected to the conveyor roller 14. The end of the conveyor roller 14 away from the second motor 13 is connected to the mounting frame 12 through a bearing. The conveyor roller 14 is located above the support roller 8. A connecting frame 15 is fixedly installed on one side of the upper surface of the processing table 1. A hydraulic cylinder 16 is fixedly installed on the upper surface of the connecting frame 15. The transmission end of the bottom of the hydraulic cylinder 16 passes through the connecting frame 15 and is fixedly connected to the adjusting rod 17. The end of the adjusting rod 17 away from the hydraulic cylinder 16 is connected to the cable tie cutter 2. A collection box 18 is provided on the side of the processing table 1 away from the fixed seat 6.

[0031] During operation, the nylon cable ties are first placed on the support roller 8. Then, motor 7 is started, which drives the support roller 8 to rotate, thus conveying the nylon cable ties forward. At the same time, motor 13 is started, which drives the conveyor roller 14 to rotate synchronously. The conveyor roller 14 and the support roller 8 are closely fitted to form a stable clamping and conveying structure, smoothly conveying the nylon cable ties to the cable tie positioning slot 3 on the processing table 1. Through the telescopic movement of the electric push rod 10, the push rod 11, the mounting bracket 12, and the conveyor roller 14 move up and down accordingly, flexibly adjusting the distance between the conveyor roller 14 and the support roller 8 to accommodate nylon cable ties of different thicknesses. After the cable tie is positioned, the hydraulic cylinder 16 is activated. The hydraulic cylinder 16 drives the cable tie cutter 2 to move vertically downward through the adjusting rod 17. Thanks to the cross-shaped layout of the cutting groove 4 and the cable tie positioning groove 3, and the precise correspondence between the cable tie cutter 2 and the cutting groove 4, the cable tie cutter 2 moves along the trajectory of the cutting groove 4 during the descent, cleanly and neatly cutting the nylon cable tie. The cut cable tie is then smoothly pushed into the collection box 18 on the side of the processing table 1 away from the fixed seat 6 by the continuous pushing of subsequent materials, achieving automatic collection. In addition, the operator can flexibly adjust the start and stop frequency of the first motor 7 and the second motor 13 according to the specific processing requirements of the nylon cable tie, and precisely control the cable tie conveying length, thereby achieving equal-length cutting of the nylon cable tie.

[0032] Working Principle: During operation, the nylon cable ties are first placed on the support roller 8. Then, motor 7 is started, driving the support roller 8 to rotate and conveying the nylon cable ties forward. Simultaneously, motor 13 is started, driving the conveyor roller 14 to rotate synchronously. The conveyor roller 14 and the support roller 8 work closely together to form a stable clamping and conveying structure, smoothly conveying the nylon cable ties to the cable tie positioning groove 3 on the processing table 1. Through the telescopic movement of the electric push rod 10, the push rod 11, the mounting frame 12, and the conveyor roller 14 move up and down, flexibly adjusting the distance between the conveyor roller 14 and the support roller 8 to accommodate nylon cable ties of different thicknesses. Under the coordinated conveying of the two rollers, the nylon cable ties fall precisely into the cable tie positioning groove 3. The cable tie positioning groove 3, with its structural design that matches the shape of the cable tie, performs high-precision positioning of the nylon cable tie, ensuring that it maintains a fixed angle and position throughout the conveying process. After the cable tie positioning is completed, hydraulic cylinder 16 is started. Driven vertically downward by adjusting rod 17, the cable tie cutter 2 moves along the cutting groove 4 and the cable tie positioning groove 3 in a cross-shaped arrangement, and the cable tie cutter 2 and the cutting groove 4 are precisely aligned. During the descent, the cable tie cutter 2 moves along the trajectory of the cutting groove 4, cleanly and neatly cutting the nylon cable tie. At the moment of cutting, the heating sealing block 5 located outside the cable tie cutter 2 and directly above the cable tie positioning groove 3 is activated simultaneously to quickly heat the cut end of the cable tie. The high temperature causes the plastic at the end of the cable tie to melt rapidly, and after natural cooling, a smooth and flat sealing edge is formed, efficiently completing the cutting and sealing process of the cable tie. The cut and sealed cable tie is smoothly pushed into the collection box 18 on the side of the processing table 1 away from the fixed seat 6 under the continuous pushing of subsequent materials, realizing automatic collection. In addition, the operator can flexibly adjust the start and stop frequency of motor 7 and motor 13 according to the specific processing requirements of the nylon cable tie, and precisely control the cable tie conveying length, thereby achieving equal-length cutting of the nylon cable tie.

[0033] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. A cable tie cutting and sealing device for an automatic nylon cable tie machine, comprising a processing table (1), characterized in that: A cable tie cutter (2) is provided above the processing table (1), a cable tie positioning groove (3) is fixedly provided in the middle of the upper surface of the processing table (1), and cutting grooves (4) are provided on both sides of the cable tie positioning groove (3) on the upper surface of the processing table (1). The cutting groove (4) and the cable tie positioning groove (3) are arranged in a cross shape. The cable tie cutter (2) corresponds fully to the cutting groove (4). A heating sealing block (5) is provided on the outside of the cable tie cutter (2). The heating sealing block (5) is located above the cable tie positioning groove (3).

2. The cable tie cutting and sealing device of an automatic nylon cable tie machine according to claim 1, characterized in that: A fixed base (6) is fixedly provided on one side of the processing table (1), and a No. 1 motor (7) is fixedly installed on one side of the fixed base (6).

3. The cable tie cutting and sealing device of an automatic nylon cable tie machine according to claim 2, characterized in that: The transmission end of the No. 1 motor (7) is fixedly connected to the support roller (8) through the fixed seat (6). The end of the support roller (8) away from the No. 1 motor (7) is connected to the fixed seat (6) through a bearing. A fixed frame (9) is fixedly installed on the upper surface of the fixed seat (6).

4. The cable tie cutting and sealing device of an automatic nylon cable tie machine according to claim 3, characterized in that: An electric push rod (10) is fixedly installed on one side of the fixed frame (9). A push rod (11) is fixedly connected to the transmission end of the bottom of the electric push rod (10). A mounting frame (12) is fixedly connected to the end of the push rod (11) away from the electric push rod (10). A second motor (13) is fixedly installed on one side of the mounting frame (12).

5. The cable tie cutting and sealing device of an automatic nylon cable tie machine according to claim 4, characterized in that: The transmission end of the second motor (13) is fixedly connected to the conveying roller (14) through the mounting frame (12). The end of the conveying roller (14) away from the second motor (13) is connected to the mounting frame (12) through a bearing. The conveying roller (14) is located above the support roller (8).

6. The cable tie cutting and sealing device of an automatic nylon cable tie machine according to claim 5, characterized in that: A connecting frame (15) is fixedly installed on one side of the upper surface of the processing table (1). A hydraulic cylinder (16) is fixedly installed on the upper surface of the connecting frame (15). An adjusting rod (17) is fixedly connected to the transmission end of the bottom of the hydraulic cylinder (16) through the connecting frame (15).

7. The cable tie cutting and sealing device of an automatic nylon cable tie machine according to claim 6, characterized in that: The end of the adjusting rod (17) away from the hydraulic cylinder (16) is connected to the cable tie cutter (2), and a collection box (18) is provided on the side of the processing table (1) away from the fixed seat (6).

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