Automatic cutting and sealing equipment for braid

Abstract

The utility model relates to the technical field of braid cutting equipment, in particular to automatic braid cutting and sealing equipment which comprises a rack and a workbench arranged on the rack. A clamping and dragging mechanism used for clamping the braid and pulling the braid to move according to the preset length is arranged on the machine frame and located on one side of the discharging end of the guiding piece, and a cutting and sealing assembly used for cutting and sealing the braid which is clamped and dragged by the clamping and dragging mechanism to the preset length is further arranged on the machine frame. According to the ribbon cutting and sealing device, by arranging the ribbon pressing assembly, the ribbon is pressed when being cut, so that the ribbon is kept in a stable state between the clamping and dragging mechanism and the ribbon pressing assembly, the situation that when the cutting and sealing assembly works, the ribbon shifts is prevented, and the ribbon is cut and sealed is avoided. And therefore, the problem that the cut material belts are different in length or skew in cutting openings is solved.

Description

[Technical Field]

[0001] This utility model relates to the technical field of webbing cutting equipment, and in particular to an automatic cutting and sealing device for webbing. [Background Technology]

[0002] Clothing webbing needs to be cut to a certain length during the production process. It has a wide range of uses, such as bra straps for women's underwear, as well as other packaging and decorative webbing.

[0003] Traditional methods of cutting webbing by hand or using conventional machinery result in rough edges at the cut, requiring subsequent sealing. Furthermore, manual cutting can lead to inconsistent webbing lengths, resulting in a low yield rate.

[0004] To address the issue of needing to seal the edges after cutting the webbing, ultrasonic webbing cutting methods have emerged on the market. This allows for edge sealing during the cutting process, significantly improving production efficiency. For example, an ultrasonic webbing cutter disclosed in application number "201920503289.7" can seal the edges simultaneously with cutting the webbing. However, this application uses a method of adjusting the cutting length by installing a baffle on the worktable with an adjusting rod. The adjusting rod is positioned on the baffle according to the required cutting length, and then the long webbing is placed on the adjusting rod for cutting. This adjustment method is relatively complex, and during the cutting process, the ultrasonic cutting mechanism may touch the webbing, causing it to shift and resulting in inconsistent webbing lengths.

[0005] Therefore, this utility model proposes an automatic cutting and sealing device for webbing to solve the above-mentioned technical problems. [Utility Model Content]

[0006] The technical problem to be solved by this utility model is to provide an automatic cutting and sealing device for webbing. By setting a tape pressing component on the workbench and a cutting and sealing component on the frame, it solves the problems in the prior art of inconsistent webbing cutting lengths, irregular webbing cuts, and the need for additional processing to seal the cut edges. It has the characteristics of improving production efficiency and reducing defective products.

[0007] To solve the above-mentioned technical problems, this utility model proposes an automatic cutting and sealing device for webbing. The webbing is a non-elastic webbing, including a frame 1 and a worktable 10 set on the frame 1. The worktable 10 is provided with a guide member 2 for guiding the webbing. The frame 1 and located on the side of the discharge end of the guide member 2 are provided with a clamping and dragging mechanism 3 for clamping the webbing and pulling the webbing to move according to a preset length. The frame 1 is also provided with a cutting and sealing component 4 for clamping and dragging the webbing to the preset length by the clamping and dragging mechanism 3 for cutting and sealing. The worktable 10 and located between the guide member 2 and the cutting and sealing component 4 are also provided with a pressing component 5 for pressing the webbing.

[0008] As described above, an automatic cutting and sealing device for webbing includes a pressing assembly 5 comprising a support frame 50 mounted on a workbench 10, a pressing cylinder 51 mounted on the support frame 50 and positioned above the webbing, a pressing mounting plate 52 mounted on the piston rod of the pressing cylinder 51, and a pressing block 53 mounted on the pressing mounting plate 52 that cooperates with the workbench 10 to press the webbing tightly.

[0009] As described above, an automatic cutting and sealing device for webbing includes a cutting and sealing assembly 4 comprising an ultrasonic fixed blade 40 mounted on a frame 1 and an ultrasonic moving blade 41 located above the ultrasonic fixed blade 40, and an ultrasonic machine body 42 mounted on the frame 1 for driving the ultrasonic moving blade 41 to move up and down.

[0010] As described above, an automatic cutting and sealing device for webbing has an ultrasonic fixed blade 40 and a worktable 100 that facilitates the clamping and dragging mechanism 3 to clamp the webbing.

[0011] As described above, an automatic cutting and sealing device for webbing includes a clamping and dragging mechanism 3 comprising a webbing gripper 30 for gripping the webbing and a drive assembly 31 mounted on a frame 1 for driving the webbing gripper 30 to move along the X-axis, Z-axis and Y-axis.

[0012] As described above, an automatic cutting and sealing device for webbing includes a drive assembly 31 comprising an X-axis linear module 32 mounted on a frame 1. A Z-axis mounting plate 33 is provided on the slide of the X-axis linear module 32. A Z-axis cylinder 34 is provided on the Z-axis mounting plate 33. A Y-axis mounting plate 35 is provided on the piston rod of the Z-axis cylinder 34. A Y-axis cylinder 36 is provided on the Y-axis mounting plate 35. A webbing gripper mounting plate 37 is provided on the piston rod of the Y-axis cylinder 36. Webbing grippers 30 are mounted on the webbing gripper mounting plate 37.

[0013] As described above, an automatic cutting and sealing device for webbing has a guide hole 20 formed in the guide member 2 for the webbing to pass through.

[0014] As described above, an automatic cutting and sealing device for webbing has an opening 21 along the length direction of the guide member 2, which is connected to the guide hole 20.

[0015] Compared with the prior art, the automatic cutting and sealing device for webbing of this utility model has the following advantages:

[0016] 1. This application sets up a pressing component to press the webbing tightly during the cutting process, so that the webbing remains stable between the clamping and dragging mechanism and the pressing component. This prevents the webbing from shifting when the cutting and sealing component is working, which would result in uneven lengths or skewed cuts in the cut material, and can further improve the yield rate.

[0017] 2. The cutting and sealing assembly of this application can also seal the cut material strip, which can prevent burrs from appearing at the cut edge of the webbing, and can also save the subsequent sealing process that needs to be done by other equipment or manually, thereby further improving production efficiency. [Attached Image Description]

[0018] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is another structural schematic diagram of the present invention.

[0021] Figure 3 This is a schematic diagram of the clamping and dragging mechanism in this utility model.

[0022] Figure 4 This is a schematic diagram of the structure of the webbing clamp in this utility model.

[0023] Figure 5 This is a schematic diagram of the guide component in this utility model.

[0024] Figure 6 This is a schematic diagram of the ultrasonic fixed knife in this utility model.

[0025] Figure 7 This is a structural schematic diagram of the medium-pressure belt assembly of this utility model.

[0026] In the diagram: 1. Frame; 10. Worktable; 100. Clamping space; 2. Guide component; 20. Guide hole; 21. Opening;

[0027] 3. Clamping and dragging mechanism; 30. Webbing gripper; 31. Drive assembly; 32. X-axis linear module; 33. Z-axis mounting plate; 34. Z-axis cylinder; 35. Y-axis mounting plate; 36. Y-axis cylinder; 37. Webbing gripper mounting plate;

[0028] 4. Cutting and sealing assembly; 40. Ultrasonic stationary knife; 41. Ultrasonic moving knife; 42. Ultrasonic machine body.

[0029] 5. Belt pressing assembly; 50. Support frame; 51. Belt pressing cylinder; 52. Belt pressing mounting plate; 53. Pressing block.

Detailed Implementation Methods

[0030] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0031] like Figure 1-7 As shown, this utility model includes an automatic cutting and sealing device for webbing. The webbing is non-elastic webbing. The device includes a frame 1 and a worktable 10 mounted on the frame 1. The worktable 10 has a guide member 2 for guiding the webbing. A clamping and dragging mechanism 3 is located on the frame 1, on the side of the guide member 2's discharge end, for clamping and pulling the webbing to move it to a preset length. The frame 1 also has a cutting and sealing assembly 4 for clamping and dragging the webbing to the preset length using the clamping and dragging mechanism 3 for cutting and sealing. A pressing assembly 5 is located on the worktable 10, between the guide member 2 and the cutting and sealing assembly 4, for pressing the webbing. When cutting the webbing, the clamping and dragging mechanism 3 drags and clamps the webbing, moving it to a preset length. After reaching the set length, it stops moving, maintaining continuous clamping of the webbing. The pressing assembly 5 presses the webbing tightly. Then, the cutting and sealing assembly 4 cuts the webbing and seals the cut position, completing the webbing cutting. This application, by incorporating a pressing assembly 5, compresses the webbing during cutting, maintaining a stable state between the clamping and dragging mechanism 3 and the pressing assembly 5. This prevents displacement of the webbing during the operation of the cutting and sealing assembly 4, which could lead to inconsistent lengths or skewed cuts, thus further improving the yield rate. Furthermore, the cutting and sealing assembly 4 can seal the cut webbing, preventing burrs at the cut edge and eliminating the need for subsequent sealing processes using other equipment or manually, further enhancing production efficiency.

[0032] like Figures 4 to 7 As shown, as a further embodiment of this utility model, the pressing assembly 5 further includes a support frame 50 mounted on the worktable 10. A pressing cylinder 51 is mounted on the support frame 50 and is located above the webbing. A pressing mounting plate 52 is mounted on the piston rod of the pressing cylinder 51, and a pressing block 53 is mounted on the pressing mounting plate 52 to cooperate with the worktable 10 and press the webbing tightly. After the clamping and dragging mechanism 3 clamps the webbing and drags it to a preset length, the pressing cylinder 51 drives the pressing block 53 to press down, pressing the webbing tightly onto the worktable 10 surface. Subsequently, the cutting and sealing assembly 4 then operates to cut the webbing and seal the edges.

[0033] like Figure 3 , Figure 4 As shown, as a further embodiment of this utility model, the cutting and sealing assembly 4 further includes an ultrasonic fixed blade 40 mounted on the frame 1 and an ultrasonic moving blade 41 located above the ultrasonic fixed blade 40. It also includes an ultrasonic machine body 42 mounted on the frame 1 for driving the ultrasonic moving blade 41 to move up and down. By driving the ultrasonic moving blade 41 and the ultrasonic fixed blade 40 through the ultrasonic machine body 42, the webbing can be cut and sealed, improving production efficiency. Compared with the traditional manual sealing method, it can prevent defects such as webbing curling or wrinkling at the cut surface, effectively improving the product qualification rate. It should be noted that the method of using ultrasound to melt and cut the webbing is existing technology and will not be described in detail in this application.

[0034] like Figure 6 As shown, as a further embodiment of the present invention, in order to facilitate the clamping and dragging mechanism 3 in clamping the webbing, the ultrasonic fixed knife 40 and the worktable 10 are provided with a gap, so that the gap forms a clamping space 100 that facilitates the clamping and dragging mechanism 3 in clamping the webbing.

[0035] like Figure 3 , Figure 4 As shown, as a further embodiment of this utility model, the clamping and dragging mechanism 3 further includes a webbing gripper 30 for clamping the webbing, and a drive assembly 31 mounted on the frame 1 for driving the webbing gripper 30 to move along the X-axis, Z-axis and Y-axis. The drive assembly 31 includes an X-axis linear module 32 mounted on the frame 1. A Z-axis mounting plate 33 is provided on the slide of the X-axis linear module 32. A Z-axis cylinder 34 is provided on the Z-axis mounting plate 33. A Y-axis mounting plate 35 is provided on the piston rod of the Z-axis cylinder 34. A Y-axis cylinder 36 is provided on the Y-axis mounting plate 35. A webbing gripper mounting plate 37 is provided on the piston rod of the Y-axis cylinder 36. The webbing gripper 30 is mounted on the webbing gripper mounting plate 37. When clamping the webbing, the clamping and dragging mechanism 3 drives the webbing claw 30 to move to the position of the clamping space 100 to clamp the webbing. Then the drive component 31 clamps the webbing over the ultrasonic fixed knife 40. The cutting position of the webbing is located on the ultrasonic fixed knife 40. The pressing component 5 presses the webbing tightly. Then the ultrasonic machine body 42 drives the ultrasonic moving knife 41 to cooperate with the ultrasonic fixed knife 40 to melt and cut the webbing, thus completing the cutting.

[0036] like Figure 5 , Figure 6As shown, in the above-described automatic cutting and sealing device for webbing, the guide member 2 has a guide hole 20 formed in it for the webbing to pass through. The guide member 2 has an opening 21 along its length that communicates with the guide hole 20. The guide hole 20 facilitates guiding the webbing. Since the webbing is relatively soft, the opening 21 allows it to easily pass through the guide hole 20. If a thin object is inserted into the opening 21 to press down on the webbing, it can be dragged through the guide hole 20.

Claims

1. An automatic cutting and sealing device for webbing, wherein the webbing is non-elastic webbing, comprising a frame (1) and a worktable (10) disposed on the frame (1), characterized in that The workbench (10) is provided with a guide (2) for guiding the webbing. The frame (1) and located on the side of the discharge end of the guide (2) are provided with a clamping and dragging mechanism (3) for clamping the webbing and pulling the webbing to move according to a preset length. The frame (1) is also provided with a cutting and sealing assembly (4) for clamping and dragging the webbing to a preset length by the clamping and dragging mechanism (3) for cutting and sealing. The workbench (10) and located between the guide (2) and the cutting and sealing assembly (4) are also provided with a pressing assembly (5) for pressing the webbing.

2. The automatic cutting and sealing device for webbing according to claim 1, characterized in that... The pressing assembly (5) includes a support frame (50) set on the workbench (10), a pressing cylinder (51) is provided on the support frame (50), and the pressing cylinder (51) is located above the webbing. The piston rod of the pressing cylinder (51) is provided with a pressing mounting plate (52), and the pressing mounting plate (52) is provided with a pressing block (53) that cooperates with the workbench (10) to press the webbing tightly.

3. The automatic cutting and sealing device for webbing according to claim 1, characterized in that... The cutting and sealing assembly (4) includes an ultrasonic fixed blade (40) mounted on the frame (1) and an ultrasonic moving blade (41) located above the ultrasonic fixed blade (40), and also includes an ultrasonic machine body (42) mounted on the frame (1) for driving the ultrasonic moving blade (41) to move up and down.

4. An automatic cutting and sealing device for webbing according to claim 3, characterized in that... There is a clamping space (100) between the ultrasonic fixed knife (40) and the worktable (10) to facilitate the clamping and dragging mechanism (3) to clamp the webbing.

5. An automatic cutting and sealing device for webbing according to claim 1, characterized in that... The clamping and dragging mechanism (3) includes a webbing gripper (30) for clamping the webbing, and a drive assembly (31) mounted on the frame (1) for driving the webbing gripper (30) to move along the X-axis, Z-axis and Y-axis.

6. An automatic cutting and sealing device for webbing according to claim 1, characterized in that... The drive assembly (31) includes an X-axis linear module (32) mounted on the frame (1). The slide of the X-axis linear module (32) is provided with a Z-axis mounting plate (33). The Z-axis mounting plate (33) is provided with a Z-axis cylinder (34). The piston rod of the Z-axis cylinder (34) is provided with a Y-axis mounting plate (35). The Y-axis mounting plate (35) is provided with a Y-axis cylinder (36). The piston rod of the Y-axis cylinder (36) is provided with a webbing gripper mounting plate (37). The webbing gripper (30) is mounted on the webbing gripper mounting plate (37).

7. An automatic cutting and sealing device for webbing according to claim 1, characterized in that... The guide member (2) has a guide hole (20) formed in it for the webbing to pass through.

8. An automatic cutting and sealing device for webbing according to claim 1, characterized in that... The guide member (2) has an opening (21) along the length direction of the guide hole (20).

Images