Efficient cloth belt welding and cutting machine

Abstract

The utility model discloses an efficient cloth tape welding and cutting machine, which relates to the technical field of cloth tape processing, and comprises a machine table, and an ultrasonic welding and cutting mechanism and a tool are arranged on the machine table; the tool comprises a carrier plate, a cutting die and two first clamping pieces, the carrier plate is movably arranged on the machine table, the cutting die is arranged on the carrier plate, the two first clamping pieces are arranged on the machine table through first bolts, the two first clamping pieces are arranged on the two sides of the carrier plate respectively, and one end of each first clamping piece is arranged on the top face of the carrier plate; the ultrasonic welding and cutting mechanism is used for welding and cutting materials at the cutting die; according to the utility model, the purpose of adjusting the position of the cutting die can be achieved by adjusting the position of the carrier plate, so that the problem that the position of a cutter on the cutting die body deviates and cannot be used for cloth tape processing when the cutting die is produced is solved, the processing efficiency is improved, and the processing requirement on the cutting die is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth tape processing, in particular to a high-efficiency cloth tape welding and cutting machine. Background Art

[0002] Protective products such as protective masks are widely used. Protective masks mainly consist of a mask part and a cloth strap for hanging the mask part on the head.

[0003] The tape is made by cutting rolls of cloth. The cutting of the tape is generally done by laser cutting. The shape of the tape is determined by the shape of the die on the equipment tooling. The shape of the die determines the shape of the tape after cutting.

[0004] Since the knife die in the prior art is generally directly installed through the threaded hole left on the equipment, the position of the knife die is unique. When the knife die is produced, the position of the cutter on the knife die needs to be accurately measured and installed. Otherwise, after the knife die is installed on the equipment, the position of the cutter will not match the position of the laser welding cutting head above. Since the position of the knife die is fixed, it is not easy to make adaptive adjustments, which affects the processing effect and reduces production efficiency.

[0005] In view of this, a cloth tape welding and cutting machine with a high degree of automation is urgently needed. Utility Model Content

[0006] In view of the problems existing in the prior art, the present invention solves the problem with the following technical structure.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A high-efficiency cloth tape welding and cutting machine comprises: a machine platform, on which an ultrasonic welding and cutting mechanism and a tooling are provided;

[0009] The tooling includes a carrier plate, a cutting die, and two first clips. The carrier plate is movably mounted on the machine platform. The cutting die is mounted on the carrier plate. The two first clips are mounted on the machine platform via first bolts. The two first clips are respectively mounted on both sides of the carrier plate, and one end of the first clip is placed on the top surface of the carrier plate.

[0010] The knife die is provided with a plurality of groups of cutting knives;

[0011] The ultrasonic welding and cutting mechanism is used to weld and cut the material at the cutting die.

[0012] It is further characterized in that

[0013] The first clip is provided with a first strip-shaped hole, and the first bolt passes through the first strip-shaped hole from top to bottom and is threadedly connected to the machine platform.

[0014] The tooling also includes two second clips, which are arranged on the carrier plate through second bolts. The two second clips are respectively arranged on both sides of the cutting die, and one end of the two second clips is placed on the top surface of the cutting die.

[0015] The second clip is provided with a second strip-shaped hole, and the second bolt passes through the second strip-shaped hole from top to bottom and is threadedly connected to the carrier plate.

[0016] The tooling also includes a ejector plate and an elastic member. The ejector plate is arranged above the cutting die through the elastic member. The ejector plate is provided with cutting holes adapted to a plurality of cutting knives on the cutting die.

[0017] There are multiple elastic members, and the multiple elastic members are respectively arranged at different positions of the ejector plate.

[0018] The elastic member includes a spring, and the spring is arranged between the ejecting plate and the carrying plate.

[0019] The elastic member further comprises a guide rod, the top end of the guide rod is passed through the ejector plate, the bottom end of the guide rod is connected to the carrier plate, and the spring is sleeved on the guide rod.

[0020] The top plate is provided with a plurality of cutting knife grooves on both sides of the cutting hole, and both sides of the plurality of cutting knives are respectively provided in the cutting knife grooves.

[0021] The ultrasonic welding and cutting mechanism comprises an ultrasonic welding and cutting head and a mounting bracket. The mounting bracket is arranged on the machine platform, and the ultrasonic welding and cutting head is arranged on the mounting bracket.

[0022] The above structure of the utility model can achieve the following beneficial effects:

[0023] During processing, the material is placed on the cutting die, and the material at the cutting die is welded and cut by the ultrasonic welding and cutting mechanism. When the position of the cutting die needs to be adjusted, the first bolts at the two first clamps are screwed to loosen the two first clamps. At this time, the carrier plate can move on the machine. Since the cutting die is placed on the carrier plate, the position of the cutting die can be adjusted by adjusting the position of the carrier plate, so as to avoid the problem that the position of the cutting knife on the cutting die body is offset during the production of the cutting die, resulting in the inability to be used for tape processing, thereby improving processing efficiency and reducing processing requirements for the cutting die. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of this application;

[0025] Figure 2 This is a schematic diagram of the structure of the tooling in this application;

[0026] Figure 3 for Figure 2 A schematic diagram of the structure at center A;

[0027] Figure 4 This is a structural diagram of the tooling in this application from another perspective.

[0028] In the figure: 1. Machine; 2. Ultrasonic welding and cutting mechanism; 21. Ultrasonic welding and cutting head; 22. Mounting bracket; 3. Carrier plate; 4. Cutting die; 41. Cutting knife; 5. First clamp; 51. First strip hole; 6. Second clamp; 61. Second strip hole; 7. Ejector plate; 71. Cutting hole; 72. Cutting knife groove; 8. Spring; 9. Guide rod. DETAILED DESCRIPTION

[0029] In order to help those skilled in the art better understand the present invention, 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 should fall within the scope of protection of the present invention.

[0030] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, apparatus, product or equipment that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or are inherent to these processes, methods, products or equipment.

[0031] The following is combined with Figures 1-4 This application is described in further detail.

[0032] refer to Figure 1-Figure 2The high-efficiency cloth tape welding and cutting machine shown in the figure comprises: a machine platform 1, on which an ultrasonic welding and cutting mechanism 2 and a tool are provided; the tool comprises a carrier plate 3, a cutting die 4 and two first clips 5, the carrier plate 3 is movably provided on the machine platform 1, the cutting die 4 is provided on the carrier plate 3, the two first clips 5 are both provided on the machine platform 1 by first bolts, the two first clips 5 are respectively provided on both sides of the carrier plate 3, and one end of the first clip 5 is placed on the top surface of the carrier plate 3; the cutting die 4 comprises a cutting die body and a plurality of cutting knives 41 provided on the cutting die body; in this way, when processing, the material is placed on the cutting die 4 The material at the cutting die 4 is welded and cut by the ultrasonic welding and cutting mechanism 2. When the position of the cutting die 4 needs to be adjusted, the first bolts at the two first clamps 5 are screwed to loosen the two first clamps 5. At this time, the carrier plate 3 can move on the machine table 1. Since the cutting die 4 is placed on the carrier plate 3, the position of the cutting die 4 can be adjusted by adjusting the position of the carrier plate 3, so as to avoid the problem that the position of the cutter 41 on the cutting die body is offset when the cutting die 4 is produced, which makes it impossible to use it for tape processing, thereby improving processing efficiency and reducing processing requirements for the cutting die 4.

[0033] refer to Figure 2-Figure 4 As shown, a first strip hole 51 is formed on the first clamping piece 5, and a first bolt passes through the first strip hole 51 from top to bottom and is threadedly connected to the machine table 1. In this way, by screwing the first bolts on the two first clamping pieces 5, the carrier 3 can be pressed onto the machine table 1 or the restriction on the carrier 3 can be released. In addition, the position of the first bolt at the first strip hole 51 can be changed to achieve the clamping restriction of carriers 3 of different specifications.

[0034] refer to Figure 2-Figure 4 As shown, in order to facilitate the replacement of the cutting die 4, the tooling also includes two second clips 6, and the two second clips 6 are arranged on the carrier plate 3 by second bolts. The two second clips 6 are respectively arranged on both sides of the cutting die 4, and one end of the two second clips 6 is placed on the top surface of the cutting die 4. In this way, when the cutting die 4 needs to be replaced, the second bolts at the two second clips 6 are screwed to loosen the two second clips 6, so that the cutting die 4 can be removed and replaced with another cutting die 4, and a second strip hole 61 is opened on the second clip 6, and the second bolt passes through the second strip hole 61 from top to bottom and is threadedly connected to the carrier plate 3. In this way, the position of the second bolt at the second strip hole 61 can be changed to achieve the clamping limit of cutting dies 4 of different specifications.

[0035] refer to Figure 2-Figure 4As shown, in order to facilitate the removal of the processed cloth tape and waste, the tooling also includes a top plate 7 and an elastic member. The top plate 7 is arranged above the knife die 4 through the elastic member. A cutting hole 71 is provided on the top plate 7 to match the several cutters 41 on the knife die 4. The cutting hole 71 can be set to a rectangle, and its size is suitable for several groups of cutters 41 to pass through. During processing, a material slightly larger than the cutting hole 71 is selected and placed at the cutting hole 71. Then, when the ultrasonic welding and cutting mechanism 2 is performing welding and cutting, the top plate 7 is pressed downward (while compressing the elastic member) to make the cutting knife 4 pass through the cutter hole 71 to perform welding and cutting. After the welding and cutting is completed, when the ultrasonic When the welding and cutting mechanism is reset, the elastic force of the elastic member resets the top plate 7 (moves upward). Since the material is slightly larger than the cutting hole 71, the periphery of the material is above the top plate 7. When the top plate 7 is reset, the waste material is brought upward to complete the unloading. In order to facilitate the removal of the formed cloth tape, the top plate 7 is provided with a number of cutting grooves 72 on both sides of the cutting hole 71, and the two sides of the number of cutters 41 are respectively provided in the cutting grooves 72. In this way, both ends of the formed cloth tape are placed on the top surface of the top plate 7. When the top plate 7 is reset, the formed cloth tape is also brought up from between the cutters, which is convenient for unloading and avoids the formed cloth tape being stuck between the cutters.

[0036] like Figure 4 As shown, in order to make the ejection plate 7 more stable when it is reset, multiple elastic members are provided, and the multiple elastic members are respectively provided at different positions of the ejection plate 7, preferably at the four corners of the ejection plate 7. In this way, when the ejection plate 7 is reset, the elastic forces of the multiple elastic members are synchronized to keep the ejection plate 7 stable, wherein the elastic member includes a spring 8, and the spring 8 is provided between the ejection plate 7 and the carrier plate 3. A spring sheet can also be used. If the spring 8 is used, the elastic member also includes a guide rod 9, the top end of the guide rod 9 is passed through the ejection plate 7, and the bottom end of the guide rod 9 is connected to the carrier plate 3. The spring 8 is sleeved on the guide rod 9. In this way, the movement of the ejection plate 7 is guided by the restriction of the guide rod 9.

[0037] Further optimization is, Figure 1 As shown, the ultrasonic welding and cutting mechanism 2 includes an ultrasonic welding and cutting head 21 (one of the existing technologies, which can achieve welding and cutting) and a mounting bracket 22. The mounting bracket 22 is set on the machine 1, and the ultrasonic welding and cutting head 21 is set on the mounting bracket 22. The ultrasonic welding and cutting head 21 can be raised and lowered on the mounting bracket 22 to process the material at the tooling.

[0038] The working principle of the present invention is as follows: during processing, the material is placed on the cutting die 4, and the material at the cutting die 4 is welded and cut by the ultrasonic welding and cutting mechanism 2. When the position of the cutting die 4 needs to be adjusted, the first bolts at the two first clamps 5 are screwed to loosen the two first clamps 5. At this time, the carrier plate 3 can be movable on the machine table 1. Since the cutting die 4 is placed on the carrier plate 3, the position of the cutting die 4 can be adjusted by adjusting the position of the carrier plate 3, so as to avoid the problem that the position of the cutter 41 on the cutting die body is offset when the cutting die 4 is produced, which makes it impossible to use it for tape processing, thereby improving processing efficiency and reducing processing requirements for the cutting die 4.

[0039] The above are only preferred embodiments of the present application, and the present invention is not limited to the above embodiments. It is understood that other improvements and variations directly derived or imagined by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included in the scope of protection of the present invention.

Claims

1. A high-efficiency cloth tape welding and cutting machine, characterized in that: include: A machine platform (1), wherein the machine platform (1) is provided with an ultrasonic welding and cutting mechanism (2) and a tooling; The tooling comprises a carrier plate (3), a cutting die (4) and two first clips (5); the carrier plate (3) is movably arranged on the machine platform (1); the cutting die (4) is arranged on the carrier plate (3); the two first clips (5) are both arranged on the machine platform (1) via first bolts; the two first clips (5) are respectively arranged on both sides of the carrier plate (3); and one end of the first clip (5) is placed on the top surface of the carrier plate (3); The cutting die (4) is provided with a plurality of cutting knives (41); The ultrasonic welding and cutting mechanism (2) is used for welding and cutting the material at the cutting die (4).

2. The high-efficiency tape welding and cutting machine according to claim 1, characterized in that: A first strip-shaped hole (51) is provided on the first clamping piece (5), and the first bolt passes through the first strip-shaped hole (51) from top to bottom and is threadedly connected to the machine platform (1).

3. The high-efficiency tape welding and cutting machine according to claim 1, characterized in that: The tooling also includes two second clips (6), which are arranged on the carrier plate (3) through second bolts, and the two second clips (6) are respectively arranged on both sides of the cutting die (4), and one end of the two second clips (6) is placed on the top surface of the cutting die (4).

4. The high-efficiency tape welding and cutting machine according to claim 3, characterized in that: A second strip-shaped hole (61) is provided on the second clamping piece (6), and the second bolt passes through the second strip-shaped hole (61) from top to bottom and is threadedly connected to the carrier plate (3).

5. The high-efficiency tape welding and cutting machine according to claim 4, characterized in that: The tooling also includes a top plate (7) and an elastic member. The top plate (7) is arranged above the cutting die (4) through the elastic member. The top plate (7) is provided with cutting holes (71) adapted to a plurality of cutting knives (41) on the cutting die (4).

6. The high-efficiency cloth tape welding and cutting machine according to claim 5, characterized in that: There are multiple elastic members, and the multiple elastic members are respectively arranged at different positions of the top material plate (7).

7. The high-efficiency cloth tape welding and cutting machine according to claim 6, characterized in that: The elastic member comprises a spring (8), and the spring (8) is arranged between the ejector plate (7) and the carrier plate (3).

8. The high-efficiency cloth tape welding and cutting machine according to claim 7, characterized in that: The elastic member also includes a guide rod (9), the top end of the guide rod (9) is passed through the ejector plate (7), the bottom end of the guide rod (9) is connected to the carrier plate (3), and the spring (8) is sleeved on the guide rod (9).

9. The high-efficiency cloth tape welding and cutting machine according to claim 5, characterized in that: The top plate (7) is provided with a plurality of cutting knife grooves (72) on both sides of the cutting hole (71), and the two sides of the plurality of cutting knives (41) are respectively provided in the cutting knife grooves (72).

10. The high-efficiency cloth tape welding and cutting machine according to claim 1, characterized in that: The ultrasonic welding and cutting mechanism (2) comprises an ultrasonic welding and cutting head (21) and a mounting bracket (22); the mounting bracket (22) is arranged on the machine platform (1); and the ultrasonic welding and cutting head (21) is arranged on the mounting bracket (22).

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